JPH0278830A - Hot-air heater with floor heating - Google Patents
Hot-air heater with floor heatingInfo
- Publication number
- JPH0278830A JPH0278830A JP23153988A JP23153988A JPH0278830A JP H0278830 A JPH0278830 A JP H0278830A JP 23153988 A JP23153988 A JP 23153988A JP 23153988 A JP23153988 A JP 23153988A JP H0278830 A JPH0278830 A JP H0278830A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- floor heating
- heat exchanger
- hot air
- combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Regulation And Control Of Combustion (AREA)
- Central Heating Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は床暖房付温風暖房機に関するものであり、特
に、燃焼装置の燃焼状態及び暖房運転モードに応じて温
水の循環及び対流用ファンによる送風を適宜制御できる
床暖房付温風暖房機に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hot air heater with floor heating, and in particular, a fan for circulating hot water and convection depending on the combustion state of the combustion device and the heating operation mode. This invention relates to a warm air heater with floor heating that can appropriately control the air blowing.
［従来の技術］
第４図は実開昭５９−７９７１９号公報に記載されてい
る従来の床暖房付温風暖房機を示す概略構成図でおる。[Prior Art] FIG. 4 is a schematic diagram showing a conventional hot air heater with floor heating described in Japanese Utility Model Application Publication No. 59-79719.
図において、（１）は室内に配設されている床暖房付温
風暖房機の本体の外郭をなす筐体、（２）は筐体（１）
内のほぼ中央部に配設されている温水加熱用の燃焼装置
、（３）は燃焼装置（２）の燃焼器部、（４）は燃焼器
部（３）に連設する燃焼至、（５）は燃焼室（４）にざ
らに連設する熱交換器、（６）は燃焼用の空気を燃焼器
部（３）に供給する給気口、（７）は燃焼後の排気ガス
を排出する排気口、（８）は燃焼器本体であるバーナ本
体、（９）は送風機モータ、（１０）は送風機モータ（
９）の駆動により回転する給気ファンでおる。この送風
機モータ（９）の一方の回転軸には給気ファン（１０）
が軸着されており、給気ファン（１０）の回転により燃
焼用の空気が給気口（６）から燃焼器部（３）内に給気
される。送風機モータ（９）の使方の回転軸には燃料の
回転霧化装置が装着されておりバーナ本体（８）内に内
蔵されている。（１１〉は筐体（１）外の燃料タンク（
図示せず）から液体燃料が供給される定曲面器、（１２
）は定曲面器（１１）とバーナ本体（８）とを接続する
給油管、（１３）は液体燃わ１をバーナ本体（８）に供
給する給油ポンプでおる。バーナ本体（８）内に液体燃
料が供給されると、前述の回転霧化装置により燃料は霧
化されて気化し、燃焼用空気と混合されて燃焼室（４）
内で燃焼される。In the figure, (1) is the casing that forms the outer shell of the hot air heater with floor heating installed indoors, and (2) is the casing (1).
(3) is the combustor section of the combustion device (2); (4) is the combustion chamber connected to the combustor section (3); 5) is a heat exchanger that is connected to the combustion chamber (4), (6) is an air supply port that supplies combustion air to the combustor section (3), and (7) is a heat exchanger that supplies combustion air to the combustor section (3). (8) is the burner body which is the combustor body, (9) is the blower motor, (10) is the blower motor (
9) is driven by an air supply fan that rotates. An air supply fan (10) is attached to one rotating shaft of this blower motor (9).
is pivotally mounted, and combustion air is supplied into the combustor section (3) from the air supply port (6) by rotation of the air supply fan (10). A rotary fuel atomizer is attached to the rotating shaft of the blower motor (9) and is built into the burner body (8). (11> is the fuel tank outside the housing (1)
a fixed surface vessel (12
) is an oil supply pipe that connects the fixed curved surface vessel (11) and the burner body (8), and (13) is an oil supply pump that supplies liquid combustion 1 to the burner body (8). When liquid fuel is supplied into the burner body (8), the fuel is atomized and vaporized by the above-mentioned rotary atomizer, mixed with combustion air, and moved into the combustion chamber (4).
burned inside.
（１４）は熱交換器（５）内に蛇行状に配設された加熱
パイプ、（１５〉は加熱パイプ（１４）で加熱された温
水を貯溜する濡水タンク、（１６）は温水タンク（１５
）の底部に接続された給湯管、（１７〉は給湯管（１６
）の途中に介設されている循環ポンプで必る。（１Ｂ）
は筐体（１〉内の燃焼装置（２）上方に配設されている
温風生成用の熱交換器、（１９）は筐体（１〉外の至内
床面部に敷設されて室内を床面から暖房する床暖房パネ
ル、（２０）は床暖房パネル（１９）を構成する熱交換
器である。（２１ａ＞及び（２１ｂ）は給湯管（１６）
から分岐し各々先端が熱交換器（１８）及び床暖房パネ
ル（１９〉の渇水入口に接続されている住き管、（２２
ａ＞及び（２２ｂ）は各々一方の端が熱交換器（１８）
及び床暖房パネル（１９）の温水出口に接続され使方の
端が集合して一本化され加熱パイプ（１４）に接続され
ている戻り管でおる。（２３）は燃焼装置（２）の下方
に位置する対流用ファン、（２４）は対流用ファン（２
３）駆動用のファンモータ、（２５）は温風が室内に吹
出る温風出口でおる。(14) is a heating pipe arranged in a meandering manner in the heat exchanger (5), (15> is a wet water tank that stores hot water heated by the heating pipe (14), and (16) is a hot water tank ( 15
), the hot water pipe (17>) is connected to the bottom of the hot water pipe (16
) is required by the circulation pump installed in the middle. (1B)
(19) is a heat exchanger for generating hot air installed above the combustion device (2) inside the housing (1), and (19) is installed on the innermost floor surface outside the housing (1> A floor heating panel that heats from the floor surface, (20) is a heat exchanger that constitutes the floor heating panel (19). (21a> and (21b) are hot water pipes (16)
housing pipes, (22
a> and (22b) each have one end connected to the heat exchanger (18)
and a return pipe which is connected to the hot water outlet of the floor heating panel (19), and whose ends are gathered together and connected to the heating pipe (14). (23) is a convection fan located below the combustion device (2), (24) is a convection fan (2)
3) The drive fan motor (25) is a hot air outlet that blows hot air into the room.
（２６〉は床暖房パネル（１９）側の住き管（２１ｂ）
の途中に延設されている圧力管、（２７）は圧力管（２
６）の先端部に取付けられている圧力検出器となる圧力
スイッチ、（２８）は熱交換器（１８）側の住き管（２
１ａ）の途中に介５２されている流星調整器である。圧
力管（２６）内は床暖房パネル（１９）に流入する温水
と同じ静圧であり、圧力スイッチ（２７〉はこの静圧と
設定圧との大小を比較することによりオン・オフの動作
をする。そして、流星調整器（２８）を作動させるこに
より熱交換器（１８）への温水の流入量を調整している
。これにより、床暖房パネル（１９）の負荷の大小によ
る熱交換器（１８）及び床暖房パネル（１９〉への温水
の流量を適宜調整でき、熱交換器（１８）及び床暖房パ
ネル（１９）への温水の流量バランスをとって適正で調
和の取れた温風暖房及び床暖房の双方を行なっている。(26> is the living pipe (21b) on the floor heating panel (19) side
The pressure pipe (27) extends in the middle of the pressure pipe (2
The pressure switch (28) is attached to the tip of the housing pipe (28) on the heat exchanger (18) side.
This is a meteor regulator inserted in the middle of 1a). The inside of the pressure pipe (26) has the same static pressure as the hot water flowing into the floor heating panel (19), and the pressure switch (27) performs on/off operation by comparing this static pressure with the set pressure. Then, by operating the meteor regulator (28), the amount of hot water flowing into the heat exchanger (18) is adjusted.Thereby, the amount of hot water flowing into the heat exchanger (18) is adjusted depending on the load on the floor heating panel (19). The flow rate of hot water to the heat exchanger (18) and the floor heating panel (19) can be adjusted appropriately, and the flow rate of hot water to the heat exchanger (18) and the floor heating panel (19) can be balanced to ensure an appropriate and harmonious flow of hot air. We provide both heating and floor heating.
従来の床暖房（＝Ｉ温風暖房機は上記のように構成され
ており、温水との熱交換を利用した暖房装置でおる。次
に、この暖房運転動作について以下に説明をする。The conventional floor heating (=I hot air heater) is configured as described above, and is a heating device that utilizes heat exchange with hot water.Next, the heating operation will be explained below.
暖房運転の開始により、燃焼装置（２〉では熱料が燃焼
されて高温の排気ガスが生成される。そして、この高温
の排気ガスにより熱交換器（５〉の加熱パイプ（１４）
内の温水も加熱される。この高温の温水は温水タンク（
１５）に−旦貯溜された後、循環ポンプ（１７〉の駆動
により給湯管（１６）及び両住き管（２１ａ＞、（２１
ｂ＞を通り熱交換器（１８）及び床暖房パネル（１９）
に送られる。熱交換器（１８）では対流用ファン（２３
）から送風される空気との熱交換により温風が生成され
、温風出口（２５）から室内に吹出される。この温風に
より室内の温風暖房が行なわれる。また、床暖房パネル
（１９）では各熱交換器（２０）からの放熱により床面
を直接暖房する床暖房が行なわれる。熱交換器（１８）
及び床暖房パネル（１９）で熱交換後に低温となった温
水は、戻り管（２２ａ）、（２２ｂ）を通り再び加熱パ
イプ（１４）に戻されて再加熱される。そして、上記の
サイクルを繰返すことにより、暖房運転が続行される。When the heating operation starts, the heating charge is combusted in the combustion device (2>) and high-temperature exhaust gas is generated.Then, this high-temperature exhaust gas is used to connect the heating pipe (14) of the heat exchanger (5>).
The hot water inside is also heated. This high-temperature hot water is stored in a hot water tank (
15), the circulating pump (17) drives the hot water supply pipe (16) and the double-sided pipes (21a>, (21)
b> through the heat exchanger (18) and floor heating panel (19)
sent to. A convection fan (23) is installed in the heat exchanger (18).
) Warm air is generated by heat exchange with the air blown from the hot air outlet (25), and is blown into the room from the hot air outlet (25). This warm air heats the room. Further, in the floor heating panel (19), floor heating is performed in which the floor surface is directly heated by heat radiation from each heat exchanger (20). Heat exchanger (18)
The hot water, which has become low temperature after heat exchange in the floor heating panel (19), passes through the return pipes (22a) and (22b) and is returned to the heating pipe (14) to be reheated. The heating operation is then continued by repeating the above cycle.
なお、この温風暖房及び床暖房は各々圧力スイッチ（２
７）及び流量調整器（２８）等により互いに調和がとら
れている。In addition, this warm air heating and floor heating each have a pressure switch (2
7) and a flow rate regulator (28).
このように、この種の床暖房付温風暖房機は温水との熱
交換を利用して、温風による暖房と床暖房による暖房の
双方を行なうことにより室内の暖房を行なっている。In this way, this type of hot air heater with floor heating utilizes heat exchange with hot water to heat the room by both heating with warm air and heating with floor heating.
［発明が解決しようとする課題］
上記のような従来の床暖房付温風暖房機では、温水配管
中を循環する温水の温度は一定の幅内の温度に保たれて
いた。すなわち、循環水の温度を上昇させるときは、燃
焼装置（２）を燃焼状態にし、また、循環水の温度を低
下させるときには燃焼装置（２）での燃焼を停止してい
た。このように、燃焼装置（２）での燃焼を適宜オン・
オフ制御することにより循環水の平均温度を一定に保つ
ていた。[Problems to be Solved by the Invention] In the conventional hot air heater with floor heating as described above, the temperature of the hot water circulating in the hot water piping is maintained within a certain range. That is, when increasing the temperature of the circulating water, the combustion device (2) is brought into a combustion state, and when decreasing the temperature of the circulating water, combustion in the combustion device (2) is stopped. In this way, the combustion in the combustion device (2) can be turned on and off as appropriate.
The average temperature of the circulating water was kept constant by off-control.
また、従来の床暖房付温風暖房機では温風暖房と床暖房
は同時に行なわれているものの、どちらかを重視した暖
房運転をすることもできた。すなわら、対流用ファン（
２３）による送風量を増大させることにより温風主体の
暖房とし、この送風量を減少させることにより床暖房主
体の暖房としていた。In addition, although conventional hot air heaters with floor heating perform hot air heating and floor heating at the same time, it is also possible to perform heating operations that emphasize either one. In other words, a convection fan (
By increasing the amount of air blown by 23), heating is mainly made of warm air, and by decreasing the amount of air blown, heating is made mainly of floor heating.
したがって、暖房運転中は温風主体の暖房であろうと°
、或いは、床暖房主体の暖房でおろうと、循環水はある
一定の温度以上の温水となって、常に、温風生成用の熱
交換器（１８）及び床暖房パネル（１９）内の熱交換器
（２０）の双方を循環していた。そして、対流用ファン
（２３）による送風も強弱はあるものの常に行なわれて
いた。これは、燃焼袋＠（２）の燃焼動作による放熱効
果を利用して暖房効率を向上させるためでもめった。Therefore, during heating operation, even if the heating is mainly based on hot air, °
Or, even if the heating is mainly based on floor heating, the circulating water becomes hot water above a certain temperature and is always used for heat exchange in the heat exchanger (18) for generating hot air and the floor heating panel (19). It was circulating in both sides of the container (20). The convection fan (23) was also constantly blowing air, although its strength varied. This was done because the heating efficiency was improved by utilizing the heat dissipation effect caused by the combustion operation of the combustion bag @(2).
しかし、本来、床暖房を主体とした暖房においては、温
風生成用の熱交換器（１８）への温水の供給は必要条件
ではない。そして、温風生成用の熱交換器（１８）に温
水が供給されず、しかも、燃焼装置（２）が燃焼停止状
態におるならば、当然、対流用ファン（２３〉による送
風も不要となる。このため、床暖房を主体とした暖房運
転においては、極力、温風生成用の熱交換器（１８）へ
の温水の供給を抑制し、床暖房運転の効率を向上させる
ことが望まれていた。However, in heating mainly based on floor heating, supply of hot water to the heat exchanger (18) for generating hot air is not originally a necessary condition. If hot water is not supplied to the heat exchanger (18) for generating hot air, and if the combustion device (2) is in a combustion-stopped state, then of course there is no need to blow air using the convection fan (23). Therefore, in a heating operation mainly using floor heating, it is desirable to suppress the supply of hot water to the heat exchanger (18) for generating hot air as much as possible to improve the efficiency of the floor heating operation. Ta.
そこで、この発明は燃焼装置の燃焼動作による放熱効果
を有効に利用し、しかも、温風主体の暖房運転と床暖房
主体の暖房運転との運転モードに応じて効率のよい暖房
ができる床暖房付温風暖房機を供給を課題とするもので
ある。Therefore, this invention effectively utilizes the heat dissipation effect caused by the combustion operation of the combustion device, and also provides a floor heating system that can provide efficient heating according to the operating mode of heating operation mainly using hot air and heating operation mainly using floor heating. The challenge is to supply hot air heaters.
［課題を解決するための手段］
この発明にかかる床暖房付温風暖房機は、燃焼装置（２
）の熱交換器（５）で加熱した温水を温風生成用の熱交
換器（１８）及び対流用ファン（２３）で温風に熱交換
して温ＫＡ暖房を行なう温風暖房運転手段と、前記燃焼
装置（２）の熱交換器（５）で加熱した温水を複数の熱
交換器（２０〉からなる床暖房パネル（１９）で熱交換
して床暖房を行なう床暖房運転手段と、前記温風暖房を
主体とした暖房運転と前記床暖房を主体とした暖房運転
との運転モードの切換手段と、前記燃焼装置（２）の熱
交換器（５）で加熱した温水を分岐して曲記温風生成用
の熱交換器（１８）に導く住き管（２１ａ）の配管途中
に介設した配管開閉手段と、前記燃焼装置（２）の燃焼
状態及び運転モードに応じて前記配管開閉手段を適宜開
閉し、前記配管開閉手段の開閉状態に応じて前記対流用
ファン（２３）による送風を制御する暖房運転制御手段
とを具備するものである。[Means for Solving the Problems] A hot air heater with floor heating according to the present invention includes a combustion device (2
) hot air heating operation means for performing hot KA heating by exchanging heat from hot water heated by the heat exchanger (5) to hot air using a hot air generation heat exchanger (18) and a convection fan (23); , a floor heating operating means for performing floor heating by exchanging heat of hot water heated by the heat exchanger (5) of the combustion device (2) with a floor heating panel (19) consisting of a plurality of heat exchangers (20); means for switching an operation mode between a heating operation mainly using hot air heating and a heating operation mainly using floor heating, and branching the hot water heated by the heat exchanger (5) of the combustion device (2). A piping opening/closing means is provided in the middle of the piping of the living pipe (21a) leading to the heat exchanger (18) for generating warm air, and the piping is opened/closed depending on the combustion state and operation mode of the combustion device (2). The heating operation control means opens and closes the opening/closing means as appropriate and controls the air blowing by the convection fan (23) according to the open/closed state of the piping opening/closing means.
［作用］
この発明の床暖房付温風暖房機においては、温風暖房を
主体とした暖房運転と床暖房を主体とした暖房運転との
運転モードの切換ができ、燃焼装置（２）の熱交換器（
５）で加熱した温水を分岐して温風生成用の熱交換器（
１８）に導く住き管（２１ａ）の配管途中に配管開閉手
段を介設し、暖房運転制御手段で燃焼装置（２）の燃焼
状態及び運転モードに応じて配管開閉手段を適宜開閉し
、この配管開閉手段の開閉状態に応じて対流用ファン（
２３）による送風を制御するものであるから、燃焼装置
（２）が燃焼状態のときには、温風生成用の熱交換器（
１８）に温水を供給し、且つ、対流用ファン（２３）に
よる送風を行ない、そして、燃焼装置（２）が燃焼停止
状態で、且つ、床暖房を主体とした暖房運転モードのと
きには、温風生成用の熱交換器（１８）への温水の供給
を停止し、且つ、対流用ファン（２３）による送風を停
止する暖房運転制御ができる。[Function] In the hot air heater with floor heating of the present invention, the operation mode can be switched between a heating operation mainly using hot air heating and a heating operation mainly using floor heating, and the exchanger (
The hot water heated in step 5) is branched to a heat exchanger (
A pipe opening/closing means is interposed in the middle of the pipe (21a) leading to the pipe (21a), and the heating operation control means opens and closes the pipe opening/closing means as appropriate according to the combustion state and operation mode of the combustion device (2). Convection fan (
23), when the combustion device (2) is in the combustion state, the heat exchanger (23) for generating hot air is controlled.
18), and the convection fan (23) blows air, and when the combustion device (2) is in the combustion stopped state and is in the heating operation mode, which mainly uses floor heating, hot air is supplied to the Heating operation control can be performed by stopping the supply of hot water to the generation heat exchanger (18) and stopping the air blowing by the convection fan (23).
［実施例］
第１図はこの発明の床暖房付温風暖房機を示す概略構成
図、第２図はこの発明の床暖房付温風暖房機の回路構成
を示すブロック図である。なお、図中、（１）から（７
）、及び（１０）から（２３）は上記従来例の構成部分
と同一または相当する構成部分であるから、ここでは重
複する説明を省略する。[Example] Fig. 1 is a schematic configuration diagram showing a hot air heater with floor heating of the present invention, and Fig. 2 is a block diagram showing a circuit configuration of the hot air heater with floor heating of the present invention. In addition, in the figure, (1) to (7
), and (10) to (23) are the same or equivalent to the components of the conventional example, so redundant explanation will be omitted here.
図ニｆ３ イＴ、（３１） ハＡｃ１００ ［Ｖ］ （
７）家庭用電源との接続用の電源プラグ、（３２）はヒ
ユーズ、（３３）は床暖房付温風暖房機本体内に内蔵さ
れている電源回路である。（３４）は対流用ファン（２
３）のファンモータ（２４〉を駆動する対流ファン駆動
回路、（３５）は燃焼装置（２）内での燃焼動作を直接
制御する燃焼回路、（３６）は給気ファン（１０〉の送
風機モータ（９）を駆動する燃焼用送風機駆動回路、（
３７）は給油ポンプ（１３）を駆動する給油ポンプ駆動
回路でおる。この燃焼用送風機駆動回路（３６）及び給
油ポンプ駆動回路（３７）により燃焼回路（３５）が構
成されており、燃料の供給量及び燃焼用空気の送風量を
調整して適正な燃焼を維持している。Figure D f3 I T, (31) AC Ac100 [V] (
7) A power plug for connection to a household power supply, (32) a fuse, and (33) a power supply circuit built into the main body of the hot air heater with floor heating. (34) is a convection fan (2
(3) is the convection fan drive circuit that drives the fan motor (24), (35) is the combustion circuit that directly controls the combustion operation in the combustion device (2), and (36) is the blower motor of the air supply fan (10). (9) Combustion blower drive circuit that drives (
37) is a fuel pump drive circuit that drives the fuel pump (13). The combustion blower drive circuit (36) and the fuel pump drive circuit (37) constitute a combustion circuit (35), which adjusts the amount of fuel supplied and the amount of combustion air blown to maintain proper combustion. ing.
（３８）は床暖房パネル（１つ）の温度を調整する床暖
房温度調整回路、（３９）は床暖房パネル（１９）への
温水の流入量を制限する床暖房用ダンパ、（４０）は床
暖房パネル（１９）の温度を検出する床暖房温度検出器
、（４１）は床暖房パネル（１つ）の温度を任意に設定
可能な床暖房温度調節器でおる。この床暖房温度調節器
（４１）で設定した温度と床暖房温度検出器（４０〉で
検出される温度とを比較して床暖房用ダンパ（３つ）の
開閉を制御することにより床暖房パネル（１９）の温度
調整を行なう。(38) is a floor heating temperature adjustment circuit that adjusts the temperature of the floor heating panel (1), (39) is a floor heating damper that limits the amount of hot water flowing into the floor heating panel (19), and (40) is A floor heating temperature detector (41) for detecting the temperature of the floor heating panel (19) is a floor heating temperature controller that can arbitrarily set the temperature of the floor heating panel (one). By comparing the temperature set by the floor heating temperature controller (41) and the temperature detected by the floor heating temperature detector (40) and controlling the opening/closing of the floor heating dampers (3), the floor heating panel Perform the temperature adjustment in (19).
（４２）はこの床暖房付温風暖房機の暖房運転動作を総
合的に制御する運転制御回路、（４３）は燃焼装置（２
）の温度を検出するヒータサーモ、（４４）は熱交換器
（５）の加熱パイプ（１４〉で加熱された温水の温度を
検出する湯温検出器、（４５）は床暖房付温風暖房機が
据付けられている室内の暖房温度を検出する室温検出器
である。(42) is an operation control circuit that comprehensively controls the heating operation of this warm air heater with floor heating, and (43) is a combustion device (2).
), (44) is a hot water temperature detector that detects the temperature of hot water heated by the heating pipe (14) of heat exchanger (5), (45) is a hot air heater with floor heating This is a room temperature detector that detects the heating temperature in the room where the heater is installed.
ヒータ温度検出器（４３）による検出温度が所定の温度
以上になった場合には、安全性確保の観点から燃焼装置
（２）の過熱等を防止するために床暖房付温風暖房機の
運転が停止するようになっている。また、湯温検出器（
４４）及び室温検出器（４５）により検出される各種の
温度により暖房運転を適宜制御することもでき、これら
の温度表示をさせることもできる。When the temperature detected by the heater temperature detector (43) exceeds a predetermined temperature, the warm air heater with floor heating is operated to prevent the combustion device (2) from overheating from the viewpoint of ensuring safety. is now stopped. In addition, a water temperature detector (
44) and the room temperature detector (45), the heating operation can be appropriately controlled, and these temperatures can also be displayed.
（４６）はこの床暖房付温風暖房機を温風暖房を主体と
した暖房運転を行なう温風主体運転スイッチ、（４７）
は床暖房を主体とした暖房運転を行なう床暖房主体運転
スイッチである。この温風主体運転スイッチ（４６）と
床暖房主体運転スイッチ（４７）とを適宜切換えること
により運転モードを任意に選択することができる。(46) is a hot air main operation switch that performs heating operation of this hot air heater with floor heating mainly using hot air heating; (47)
is a floor heating main operation switch that performs heating operation mainly using floor heating. The operation mode can be arbitrarily selected by appropriately switching between the warm air-main operation switch (46) and the floor heating-main operation switch (47).
（４Ｂ）は燃焼装置（２）の熱交換器（５）で加熱した
温水を分岐して温風生成用の熱交換器（１８）に導く住
き管（２１ａ）の配管途中に介設した電磁弁等からなる
開閉弁、（４９）はこの開閉弁（４８）を開閉させる開
閉弁駆動回路である。この開閉弁（４８）は燃焼装＠（
２）の燃焼状態及び運転モードに応じて適宜開閉する。(4B) is installed in the middle of the piping of the housing pipe (21a) that branches the hot water heated by the heat exchanger (5) of the combustion device (2) and leads it to the heat exchanger (18) for generating hot air. An on-off valve (49) consisting of a solenoid valve or the like is an on-off valve drive circuit that opens and closes this on-off valve (48). This on-off valve (48) is the combustion device @(
2) Open and close as appropriate depending on the combustion state and operation mode.
また、この開閉弁（４８）の開閉状態に応じて対流用フ
ァン（２３）による送風も制御される。Further, air blowing by the convection fan (23) is also controlled according to the open/close state of the on-off valve (48).
この実施例の床暖房付温風暖房機は上記のように構成さ
れており、従来例同様に温水との熱交換を利用して、温
風による暖房と床暖房による暖房とができる。この床暖
房付温風暖房機の基本的な暖房運転動作自体は従来例と
同一である。すなわち、燃焼装置（２）の熱交換器（５
）で加熱した温水を温風生成用の熱交換器（１８）及び
対流用ファン（２３）による熱交換で温風に変換して温
風暖房を行ない、この温水を複数の熱交換器（２０）か
らなる床暖房パネル（１９〉で熱交換して床暖房を行な
うものである。The warm air heater with floor heating of this embodiment is configured as described above, and as in the conventional example, it can perform heating by hot air and heating by floor heating by utilizing heat exchange with hot water. The basic heating operation of this warm air heater with floor heating is the same as that of the conventional example. That is, the heat exchanger (5) of the combustion device (2)
) is converted into hot air by heat exchange with a hot air generation heat exchanger (18) and a convection fan (23) to perform hot air heating, and this hot water is transferred to a plurality of heat exchangers (20 ), which performs floor heating by exchanging heat with a floor heating panel (19).
そして、この床暖房付温風暖房機では温風主体の暖房運
転と床暖房主体の暖房運転との運転モードの切換えがで
きるようになっている。なお、温風主体の暖房運転は循
環水の平均温度を高めに設定し、温風の風量を増大させ
て暖房運転を行なう。In this warm air heater with floor heating, the operation mode can be switched between a heating operation mainly using warm air and a heating operation mainly using floor heating. In the heating operation mainly using warm air, the average temperature of the circulating water is set to be high, and the volume of warm air is increased to perform the heating operation.
一方、床暖房主体の暖房運転は循環水の平均温度を低め
に設定し、温風の風量を減少させて暖房運転を行なう。On the other hand, in heating operation mainly based on floor heating, the average temperature of the circulating water is set to a lower value, and the volume of warm air is reduced.
したがって、ここでは基本的な暖房運転動作についての
説明は省略して、燃焼装置（２）の燃焼状態及び暖房運
転モードに応じて温水の循環及び対流用ファン（２３〉
による送風を適宜制御する暖房運転制御動作について説
明する。Therefore, the explanation of the basic heating operation is omitted here, and the hot water circulation and convection fan (23)
The heating operation control operation for appropriately controlling the air blowing will be explained.
第３図はこの発明の床暖房付温風暖房機の暖房運転制御
動作を示すフローチャートで、メインプログラムの実行
中にコールされる。FIG. 3 is a flowchart showing the heating operation control operation of the hot air heater with floor heating according to the present invention, which is called during execution of the main program.
図において、まず、ステップＳ１で燃焼装置（２）が燃
焼中か否かが判断される。燃焼状態にある場合には、ス
テップＳ２で開閉弁（４８〉が開放状態になる。そして
、ステップＳ３で対流用ファン（２３）による送風を行
なう。これにより、燃焼装置（２）の熱交換器（５）で
加熱した温水は温風生成用の熱交換器（１８〉に供給さ
れる。In the figure, first, in step S1, it is determined whether or not the combustion device (2) is in combustion. If it is in the combustion state, the on-off valve (48> is opened in step S2. Then, in step S3, air is blown by the convection fan (23). As a result, the heat exchanger of the combustion device (2) The hot water heated in step (5) is supplied to a heat exchanger (18) for generating hot air.
そして、熱交換されて対流用フッ・ン（２３）により温
風として室内に吹出される。これは、燃焼装置（２）の
燃焼動作による過熱を防止する作用もある。すなわち、
大量の温水の循環により燃焼装置（２）の燃焼室（４）
を冷却できるからである。Then, heat is exchanged and the heated air is blown into the room by a convection fan (23). This also has the effect of preventing overheating due to the combustion operation of the combustion device (2). That is,
The combustion chamber (4) of the combustion device (2) is heated by circulating a large amount of hot water.
This is because it can cool down.
また、大量の温水の循環により保温性が向上し、燃焼装
置（２）の燃焼動作による放熱効果を促進でき暖房効率
の向上も図れる。In addition, heat retention is improved by circulating a large amount of hot water, and the heat dissipation effect due to the combustion operation of the combustion device (2) can be promoted, and heating efficiency can also be improved.
一方、ステップＳ２で燃焼装置（２）が燃焼停止状態に
ある場合には、ステップＳ４に進み運転モードが床暖房
主体か否かが判断される。床暖房主体の運転モードでな
い場合には、ステップＳ２で開閉弁（４８）は開放状態
となり、ステップＳ３で対流用ファン（２３）による送
風が行なわれる。これは、運転モードが床暖房主体でな
い場合には、温風主体の運転モードにあるからである。On the other hand, if the combustion device (2) is in the combustion stopped state in step S2, the process proceeds to step S4, where it is determined whether the operating mode is mainly for floor heating. If the operating mode is not mainly for floor heating, the on-off valve (48) is opened in step S2, and air is blown by the convection fan (23) in step S3. This is because when the operating mode is not mainly for floor heating, it is in the operating mode for mainly warm air.
すなわち、温風主体の暖房運転においては、燃焼装置（
２）の熱交換器（５）で加熱した温水を温風生成用の熱
交換器（１８）に供給し、熱交換した温風を室内に吹出
す必要がおるからである。In other words, in heating operation mainly using warm air, the combustion device (
This is because it is necessary to supply the hot water heated by the heat exchanger (5) in 2) to the heat exchanger (18) for generating hot air, and to blow out the heat-exchanged hot air indoors.
また、ステップＳ４で床暖房主体の運転モードにある場
合には、ステップＳ５で開閉弁（４８）は閉鎖状態とな
り、ステップＳ６で対流用ファン（２３）による送風が
停止する。これにより、燃焼装置（２）の熱交換器（５
）で加熱した温水は温風生成用の熱交換器（１８）には
供給さず、床暖房パネル（１９）の熱交換器（２０）に
のみ供給される。この運転状態では床暖房のみが行なわ
れ、温風は一切吹出されない。したがって、床暖房運転
の能力及び効率が向上する。Further, if the operating mode is mainly for floor heating in step S4, the on-off valve (48) is closed in step S5, and the air blowing by the convection fan (23) is stopped in step S6. As a result, the heat exchanger (5) of the combustion device (2)
) is not supplied to the heat exchanger (18) for generating hot air, but is supplied only to the heat exchanger (20) of the floor heating panel (19). In this operating state, only floor heating is performed and no warm air is blown out. Therefore, the ability and efficiency of floor heating operation is improved.
なお、燃焼装置（２）での燃焼動作は循環水の平均温度
を一定に保つために、循環水の温度に応じてオン・オフ
制御が繰返されるので、その都度、上記のルーチンが繰
返される。The combustion operation in the combustion device (2) is repeatedly controlled on and off depending on the temperature of the circulating water in order to keep the average temperature of the circulating water constant, so the above routine is repeated each time.
上記のように、この実施例の床暖房付温風暖房機は燃焼
装置（２）の熱交換器（５）で加熱した温水を温風生成
用の熱交換器（１８）及び対流用ファン（２３）で温風
に熱交換して温風暖房を行なう温風暖房運転手段と、前
記燃焼装置（２）の熱交換器（５）で加熱した温水を複
数の熱交換器（２０）からなる床暖房パネル（１９）で
熱交換して床暖房を行なう床暖房運転手段と、前記温風
暖房を主体とした暖房運転と前記床暖房を主体とした暖
房運転との運転モードの切換えを行なう温風主体運転ス
イッチ（４６）及び床暖房主体運転スイッチ（４７）か
らなる運転モードの切換手段と、前記燃焼装置（２）の
熱交換器（５）で加熱した温水を分岐して前記温風生成
用の熱交換器（１８〉に導く住き管（２１ａ＞の配管途
中に介設した開閉弁（４８）からなる配管開閉手段と、
前記燃焼装置（２）の燃焼状態及び運転モードに応じて
前記配管開閉手段を適宜開閉し、前記配管開閉手段の開
閉状態に応じて前記対流用ファン（２３）による送風を
制御する第３図に示した暖房運転制御動作がなされる暖
房運転制御手段とを備えている。As mentioned above, the hot air heater with floor heating of this embodiment transfers hot water heated by the heat exchanger (5) of the combustion device (2) to the heat exchanger (18) for generating hot air and the convection fan ( 23), which performs hot air heating by exchanging heat with hot air; and a plurality of heat exchangers (20), which heat water heated by the heat exchanger (5) of the combustion device (2). A floor heating operating means for performing floor heating by exchanging heat with a floor heating panel (19), and a temperature controller for switching the operating mode between a heating operation mainly using warm air heating and a heating operation mainly using floor heating. Operation mode switching means consisting of a wind main operation switch (46) and a floor heating main operation switch (47), and hot water heated by the heat exchanger (5) of the combustion device (2) are branched to generate the warm air. pipe opening/closing means consisting of an on-off valve (48) interposed in the middle of the piping of the living pipe (21a>) leading to the heat exchanger (18>);
The piping opening/closing means is appropriately opened and closed according to the combustion state and operation mode of the combustion device (2), and the air blowing by the convection fan (23) is controlled according to the opening/closing state of the piping opening/closing means. A heating operation control means for performing the heating operation control operation shown in FIG.
したがって、この実施例においては、燃焼装置（２）が
燃焼状態のときには温風生成用の熱交換器（１８〉に温
水を供給し、且つ、対流用ファン（２３〉による送風を
行ない、そして、燃焼装置（２）が燃焼停止状態で、且
つ、床暖房を主体とした暖房運転モードのときには、温
風生成用の熱交換器（１８）への温水の供給を停止し、
且つ、対流用ファン（２３〉による送風を停止する暖房
運転制御ができる。Therefore, in this embodiment, when the combustion device (2) is in the combustion state, hot water is supplied to the heat exchanger (18) for generating hot air, and air is blown by the convection fan (23), and, When the combustion device (2) is in a combustion stopped state and is in a heating operation mode mainly using floor heating, stopping the supply of hot water to the heat exchanger (18) for generating hot air;
In addition, heating operation control can be performed to stop the air blowing by the convection fan (23).
このように、燃焼装置（２）の燃焼状態及び暖房運転モ
ードに応じて温水の循環及び対流用ファン（２３）によ
る送風を適宜制御することにより、燃焼装置（２）の燃
焼動作による放熱効果を有効に利用し、しかも、温風主
体の暖房運転と床暖房主体の暖房運転との運転モードに
応じて効率のよい暖房ができる。特に、床暖房主体の暖
房運転においては、燃焼装置（２）が燃焼停止状態にお
るときに、温風生成用の熱交換器（１８）への温水の供
給を停止でき、且つ、対流用ファン（２３）による送風
も停止でき、床暖房運転のみが行なわれて、温風は一切
吹出されない。このため、床暖房運転の能力及び効率が
向上する。In this way, by appropriately controlling the circulation of hot water and the air blowing by the convection fan (23) according to the combustion state and heating operation mode of the combustion device (2), the heat dissipation effect due to the combustion operation of the combustion device (2) can be improved. It can be used effectively, and moreover, efficient heating can be performed depending on the operation mode of heating operation mainly using hot air and heating operation mainly using floor heating. In particular, in heating operation mainly based on floor heating, when the combustion device (2) is in the combustion stop state, the supply of hot water to the heat exchanger (18) for generating hot air can be stopped, and the convection fan The air blowing by (23) can also be stopped, and only the floor heating operation is performed, and no warm air is blown out. Therefore, the ability and efficiency of floor heating operation are improved.
ところで、上記実施例では燃焼装置（２）の燃焼状態及
び運転モードに応じて開閉弁（４Ｂ）の開閉動作及び対
流用フッ・ン（２３）による送風動作を制御したが、さ
らに循環水の温度状態を７Ｊ［ｌ味して開閉弁（４８）
の開閉動作及び対流用ファン（２３）による送風動作を
制御してもよい。Incidentally, in the above embodiment, the opening/closing operation of the on-off valve (4B) and the air blowing operation by the convection fan (23) were controlled according to the combustion state and operation mode of the combustion device (2), but the temperature of the circulating water was also controlled. Check the status of 7J [l] and open/close valve (48)
The opening/closing operation of the convection fan (23) and the blowing operation of the convection fan (23) may be controlled.
「発明の効果］
以上説明したとおり、この発明の床暖房付温風暖房機は
、温風暖房を主体とした暖房運転と床暖房を主体とした
暖房運転との運転モードの切換ができ、燃焼装置の熱交
換器で加熱した温水を分岐して温風生成用の熱交換器に
導く住き管の配管途中に配管開閉手段を介設し、暖房運
転制御手段で燃焼装置の燃焼状態及び運転モードに応じ
て配管開閉手段を適宜開閉し、この配管開閉手段の開閉
状態に応じて対流用ファンによる送風を制御することに
より、燃焼装置が燃焼状態のときには温風生成用の熱交
換器に温水を供給し、且つ、対流用ファンによる送風を
行ない、そして、燃焼装置が燃焼停止状態で、且つ、床
暖房を主体とした暖房運転モードのときには、温風生成
用の熱交換器への温水の供給を停止し、且゛つ、対流用
ファンによる送風を停止する暖房運転制御ができるので
、燃焼装置の燃焼動作による放熱効果を有効に利用しつ
つ、しかも、温風主体の暖房運転と床暖房主体の暖房運
転との運転モードに応じて効率のよい暖房ができる。特
に、床暖房主体の暖房運転においては床暖房運転の能力
及び効率が向上する。[Effects of the Invention] As explained above, the hot air heater with floor heating of the present invention can switch the operation mode between heating operation that mainly uses hot air heating and heating operation that mainly uses floor heating, and A piping opening/closing means is interposed in the middle of the piping of the living pipe, which branches the hot water heated by the heat exchanger of the device and leads it to the heat exchanger for generating hot air, and the heating operation control means controls the combustion state and operation of the combustion device. By opening and closing the piping opening/closing means as appropriate depending on the mode, and controlling the air flow by the convection fan according to the open/closed state of the piping opening/closing means, hot water is supplied to the heat exchanger for generating hot air when the combustion device is in the combustion state. At the same time, when the combustion equipment is in the combustion stop state and the heating operation mode is mainly floor heating, hot water is supplied to the heat exchanger for generating hot air. Since the heating operation can be controlled by stopping the supply and also stopping the air blowing by the convection fan, it is possible to effectively utilize the heat dissipation effect from the combustion operation of the combustion device, while also controlling the heating operation mainly using hot air and floor heating. Efficient heating can be performed depending on the operating mode with the main heating operation.Especially, in the heating operation with the main heating operation, the ability and efficiency of the floor heating operation are improved.
第１図はこの発明の床暖房付温風暖房機を示す概略構成
図、第２図はこの発明の床暖房付温風暖房機の回路構成
を示すブロック図、第３図はこの発明の床暖房付温風暖
房機の暖房運転制御動作を示すフローチャート、第４図
は従来の床暖房付温風暖房機を示す概略構成図である。
図において、
２：燃焼装置 ５：熱交換器
１８：熱交換器 １９：床暖房パネル２０：熱交換
器
２１ａ、２１ｂ：住き管
２３：対流用ファン
でおる。
なお、図中、同−符号及び同一記号は同一または相当部
分を示すものである。
代理人 弁理士 大吉 地相 外２名Fig. 1 is a schematic configuration diagram showing a hot air heater with floor heating of the present invention, Fig. 2 is a block diagram showing a circuit configuration of the hot air heater with floor heating of the invention, and Fig. 3 is a floor heating machine of the present invention. FIG. 4 is a flowchart showing the heating operation control operation of the warm air heater with heating. FIG. 4 is a schematic configuration diagram showing the conventional warm air heater with floor heating. In the figure, 2: Combustion device 5: Heat exchanger 18: Heat exchanger 19: Floor heating panel 20: Heat exchangers 21a, 21b: Living pipe 23: Convection fan. In the drawings, the same reference numerals and the same symbols indicate the same or equivalent parts. Agent: Patent attorney Daikichi, geologist, and 2 others
Claims (1)
換器及び対流用ファンで温風に熱交換して温風暖房を行
なう温風暖房運転手段と、 前記燃焼装置の熱交換器で加熱した温水を複数の熱交換
器からなる床暖房パネルで熱交換して床暖房を行なう床
暖房運転手段と、 前記温風暖房を主体とした暖房運転と前記床暖房を主体
とした暖房運転との運転モードの切換手段と、 前記燃焼装置の熱交換器で加熱した温水を分岐して前記
温風生成用の熱交換器に導く住き管の配管途中に介設し
た配管開閉手段と、 前記燃焼装置の燃焼状態及び運転モードに応じて前記配
管開閉手段を適宜開閉し、前記配管開閉手段の開閉状態
に応じて前記対流用ファンによる送風を制御する暖房運
転制御手段と、 を具備することを特徴とする床暖房付温風暖房機。[Scope of Claims] Hot air heating operation means for performing hot air heating by exchanging heat from hot water heated by a heat exchanger of a combustion device to hot air using a hot air generation heat exchanger and a convection fan; A floor heating operation means for performing floor heating by exchanging hot water heated by a heat exchanger of a combustion device with a floor heating panel consisting of a plurality of heat exchangers; a heating operation mainly using hot air heating; and a heating operation mainly using hot air heating; means for switching the operation mode between a heating operation and a heating operation mainly based on heating operation, and a means for switching the operation mode between a heating operation and a heating operation, and a housing pipe installed in the middle of piping for branching hot water heated by the heat exchanger of the combustion device and guiding it to the heat exchanger for generating hot air. a heating operation control means for appropriately opening and closing the piping opening/closing means according to the combustion state and operation mode of the combustion apparatus, and controlling air blowing by the convection fan according to the opening/closing state of the piping opening/closing means; A warm air heater with floor heating, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23153988A JPH0278830A (en) | 1988-09-16 | 1988-09-16 | Hot-air heater with floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23153988A JPH0278830A (en) | 1988-09-16 | 1988-09-16 | Hot-air heater with floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0278830A true JPH0278830A (en) | 1990-03-19 |
Family
ID=16925085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23153988A Pending JPH0278830A (en) | 1988-09-16 | 1988-09-16 | Hot-air heater with floor heating |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0278830A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289633A (en) * | 1990-11-06 | 1994-03-01 | Yazaki Corporation | Process of manufacturing an electrical interconnection assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363741A (en) * | 1976-11-17 | 1978-06-07 | Toshiba Jiyuutaku Sangiyou Kk | Floor heater |
-
1988
- 1988-09-16 JP JP23153988A patent/JPH0278830A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5363741A (en) * | 1976-11-17 | 1978-06-07 | Toshiba Jiyuutaku Sangiyou Kk | Floor heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289633A (en) * | 1990-11-06 | 1994-03-01 | Yazaki Corporation | Process of manufacturing an electrical interconnection assembly |
| US5345978A (en) * | 1990-11-06 | 1994-09-13 | Yazaki Corporation | Electrical interconnection assembly, process of and apparatus for manufacturing the same and wire laying jig therefor |
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