JPH035642A - Ventilation type air conditioner - Google Patents
Ventilation type air conditionerInfo
- Publication number
- JPH035642A JPH035642A JP13838989A JP13838989A JPH035642A JP H035642 A JPH035642 A JP H035642A JP 13838989 A JP13838989 A JP 13838989A JP 13838989 A JP13838989 A JP 13838989A JP H035642 A JPH035642 A JP H035642A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- indoor
- outdoor
- heat
- air
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims description 28
- 239000003507 refrigerant Substances 0.000 claims abstract description 25
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 3
- 238000004378 air conditioning Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 4
- 238000010411 cooking Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
- Ventilation (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はヒートポンプ式の冷暖房とレンジフード換気扇
による換気空調装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a ventilation air conditioner using a heat pump type air conditioner and a range hood ventilation fan.
従来の技術
近年、住宅の気密化が高まり、住宅の台所の調理時等レ
ンジフード形換気扇による燃焼空気の排出は必要不可快
なものとなっている。特に鉄筋コンクリートの中高層の
未合住宅では、欠くべからざる設備となっている。従来
この種の住宅のキッチンあるいはダイニングキッチンの
空調と換気のシステムは、第２図に示すように、キッチ
ンルーム１の天井内裏２、あるいは、天井面３に設置さ
れた空気調和機（以下空調機と略す）の室内ユニット４
と、ベランダ６等に設置された空調機の室外ユニット６
とを、冷媒配管子で接続し、室外ユニット６に内蔵され
た圧縮機８により冷媒を室外熱交換器９と室内熱交換器
１．０を循環させることにより冷凍サイクルを形成し、
同時に室外送風機１１、室内送風機１２を運転すること
により、それぞれ室外空気と冷媒、室内空気と冷媒が熱
交換し、冷媒を介して室内空気の熱を室外空気に放出す
ることにより冷房をおこない、暖房時には前述の冷凍サ
イクルを逆サイクルとすることにより、室外空気の熱を
室内空気に与え、室内の暖房をおこない、一方換気につ
いてはガスレンジ１３などの燃焼器具を使用中に台所が
酸欠状態となったり、調理などの際に発生する臭気や湿
気が台所にこもったりすることのないようにガスレンジ
台１４の上方に設けられたレンジフード形換気扇１５に
ょリ、台所内の空気を排出するものでちった。BACKGROUND OF THE INVENTION In recent years, houses have become increasingly airtight, and it has become unnecessary to exhaust combustion air using a range hood type ventilation fan when cooking in the kitchen of a house. It has become an indispensable facility, especially in reinforced concrete, medium- and high-rise unconsolidated housing. Conventionally, the air conditioning and ventilation system for the kitchen or dining kitchen of this type of house is as shown in Fig. ) indoor unit 4
and the outdoor unit 6 of the air conditioner installed on the balcony 6 etc.
are connected with a refrigerant piping, and a refrigeration cycle is formed by circulating the refrigerant between the outdoor heat exchanger 9 and the indoor heat exchanger 1.0 using the compressor 8 built in the outdoor unit 6,
By simultaneously operating the outdoor blower 11 and the indoor blower 12, heat is exchanged between the outdoor air and the refrigerant, and between the indoor air and the refrigerant, respectively, and the heat of the indoor air is released to the outdoor air via the refrigerant, thereby performing cooling and heating. Sometimes, the above-mentioned refrigeration cycle is reversed to give heat from the outdoor air to the indoor air and heat the room, while for ventilation, if the kitchen is in an oxygen-deficient state while a combustion appliance such as the gas range 13 is in use. A range hood-type ventilation fan 15 is installed above the gas range 14 to prevent the odor and moisture generated during cooking from becoming trapped in the kitchen. It was made.
発明が解決しようとする課題
このような従来の構成では、空調機により冷房（又は暖
房）されたキッチンル−ム１内の空気全レンジフード形
換気扇により室外へ直接排出してＬＪ’）（７）で、キ
ッチンル−ム１内の冷房負荷（又は暖房負荷）は大きく
なり、空調機はフルパワーで運転しなければならなくな
り、電力の消費は多大なものとなってしまうという課題
があった。Problems to be Solved by the Invention In such a conventional configuration, all of the air in the kitchen room 1 that has been cooled (or heated) by an air conditioner is directly discharged to the outside by a range hood type ventilation fan. ), the cooling load (or heating load) in kitchen room 1 became large, and the air conditioner had to be operated at full power, resulting in a large amount of electricity consumption. .
本発明はこのような課題を解決するもので、レンジフー
ド形換気扇による排出空気のエネルギーを有効利用し電
力の消費量を低減することを目的とする。The present invention is intended to solve these problems, and aims to reduce power consumption by effectively utilizing the energy of exhaust air from a range hood type ventilation fan.
課題を解決するための手段
この課題を解決するために本発明は、レンジフード形換
気扇のフード内に油煙濾過用のフィルターを装備し、前
記レンジフード形換気扇の排気流路にヒートポンプ式空
調機の室外ユニットを備えるとともに、冷媒配管で接続
した室内ｉ玉ノドを室内に配置してなるようにしたもの
である。Means for Solving the Problems In order to solve this problem, the present invention equips the hood of a range hood type ventilation fan with a filter for oil smoke filtration, and installs a heat pump type air conditioner in the exhaust flow path of the range hood type ventilation fan. In addition to being equipped with an outdoor unit, an indoor i-ball throat connected by refrigerant piping is arranged indoors.
作 用
この構成により、レンジフードより排出される室内空気
が室外ユニットの室外熱交換器を通過し、暖房または冷
房された室内空気の熱を利用することにより、室外熱交
換器の熱交換効率が上がり、小さな電力で冷房または暖
房効果を得ることとなる。Function: With this configuration, the indoor air discharged from the range hood passes through the outdoor heat exchanger of the outdoor unit, and by using the heat of the heated or cooled indoor air, the heat exchange efficiency of the outdoor heat exchanger is increased. This results in a cooling or heating effect with a small amount of electricity.
実施例
以下、本発明による一実施例を第１図にもとづき説明す
る。ダイニングキッチンの室内３１の天井裏内３２、天
井面３３に設けられた空調機の室内ユニット３４は、ベ
ランダ３６の上方のレンジフード形換気扇３６に対向し
て設置され、外壁３７に備えられ、空調機据え付は台３
８に固定された空調機の室外ユニット３９と冷媒配管４
０で接続されている。レンジフード形換気扇３６のフー
ド４１内には、フィルター４２を設け、レンジ台４３の
上に置かれたガスレンジ４４で調理などをしたとき発生
する油煙を濾過し、フード４１の内部や換気扇用の排気
流路５６に備えた送風機４６、室外ユニット３９に油な
どが付着しないようにしている。前記室外ユニット３９
の内部には、室外熱交換器４６とこの室外熱交換器４６
に送風するための室外送風機４了、圧縮機４８を有して
おり、この圧縮機４８により冷媒を前記室外熱交換器４
６、四方弁（図示せず）、冷媒配管４０を通して、前記
室内ユニット３４に内蔵された室内熱交換器４９に送り
、この室内熱交換器４９に対向して前記ダイニングキッ
チンへ室内３１の空気を送風する室内送風機６０を有し
ている。また５３は室内３１の吸込口であり他方側に吹
出口６４を設けている。EXAMPLE Hereinafter, an example according to the present invention will be described based on FIG. An air conditioner indoor unit 34 installed in the attic 32 and ceiling surface 33 of the dining kitchen room 31 is installed facing a range hood type ventilation fan 36 above the veranda 36, and is provided on the outer wall 37 to provide air conditioning. Machine installation is on stand 3
The outdoor unit 39 of the air conditioner fixed to 8 and the refrigerant pipe 4
Connected with 0. A filter 42 is installed inside the hood 41 of the range hood type ventilation fan 36 to filter oily smoke generated when cooking on the gas range 44 placed on the range stand 43. This prevents oil from adhering to the blower 46 provided in the exhaust flow path 56 and the outdoor unit 39. The outdoor unit 39
Inside, there is an outdoor heat exchanger 46 and an outdoor heat exchanger 46.
It has an outdoor blower 4 and a compressor 48 for blowing air to the outdoor heat exchanger 4.
6. Through a four-way valve (not shown) and the refrigerant pipe 40, the air from the room 31 is sent to the indoor heat exchanger 49 built in the indoor unit 34, and the air from the room 31 is directed to the dining kitchen opposite the indoor heat exchanger 49. It has an indoor blower 60 that blows air. Further, 53 is a suction port of the interior 31, and an air outlet 64 is provided on the other side.
また、前記室外ユニットの上面は外壁３了まで延び、レ
ンジフード形換気扇３６の排気用としてあけられ友、外
壁の開口部６１に対応して天面に形成した覆い板６２を
設けている。Further, the upper surface of the outdoor unit extends to the outer wall 3, and is provided with a cover plate 62 formed on the top surface corresponding to the opening 61 in the outer wall, which is opened for exhausting the range hood type ventilation fan 36.
上記構成において、空調機で空調をおこないながら、レ
ンジフード形換気扇３６で換気をする場合、例えば冬季
の暖房時には、以下のようになる。In the above configuration, when ventilation is performed using the range hood type ventilation fan 36 while performing air conditioning using the air conditioner, for example, during heating in winter, the following will occur.
すなわち、室外ユニット３９に内蔵された圧縮機４８に
より圧縮・加熱された冷媒は、冷媒配管４゜を経て室内
熱交換器４９に至る。この室内熱交換器４９で室内送風
機６０により室内吸込口６３より吸い込まれた室内空気
が通過して、冷媒が熱交換され凝縮潜熱により暖められ
、温風となって室内吹出口６４より吹き出され、室内を
暖房し冷媒は室内空気に熱を与え凝縮し冷媒配管４０を
通って室外ユニット３９に戻る。室外ユニットでは冷媒
は断熱膨張した後、室外熱交換器４６で室外送風機４７
により横方向より室外空気が流入し送風される室外空気
と膨張・低温化した冷媒が熱交換し、冷媒は室外空気か
ら熱をうばって蒸発し、圧縮機４８に戻り、再び圧縮さ
れる過程となる。このときガスレンジ４４を使用してい
ると、室外送風機４７により室外熱交換器４６に送風さ
れる空気には、屋外の空気とレンジフード形換気扇４６
より排出される室内空気がおおよそ３分の１はど混合す
るため温度が６〜６度上がった状態となり、室外熱交換
器４６の熱交換効率が高くなり、小さな電力で大きな暖
房能力を得ることができる。すなわち冬季外気温が○°
Ｃ程度で、室内温度が２゜°Ｃ程度のときレンジフード
形換気扇３６から排出される２０°Ｃの室内突気が３分
の１はどＯ″Ｃの外気と混じって室外熱交換器を加熱す
るため、全部が外気の場合には１１００Ｗ程度の電力を
消費するものが、レンジフード形換気扇から排出する２
０’Ｃ程度の空気が３分の１はど混ざって全体として６
°Ｃ程度の空気が室外熱交換器を加熱する場合には９０
０〜１０００Ｗ程度で同じ暖房能力を得ることができる
。また冷房の場合にも同様な理由で、冷房された室内３
１の空気がレンジフード形換気扇３６より排出され、こ
の空気を外気と混入して、室外熱交換器に送風すること
になるが、この冷房時の場合は、少なくとも、外気温度
より低い、２６°Ｃ前後の室内の空気が、３分の１程度
は、混合するから、室外熱交換器４６での熱交換効率は
向上し、省電力化が可能である。この結果、フード４１
内にフィルター４２を設けて室外ユニット３９に対応す
るようにしたから室外送風機４７や、室外熱交換器４６
の汚れも少なくなるので・ある。That is, the refrigerant compressed and heated by the compressor 48 built into the outdoor unit 39 reaches the indoor heat exchanger 49 through the refrigerant pipe 4°. Indoor air sucked in from the indoor suction port 63 by the indoor blower 60 passes through the indoor heat exchanger 49, the refrigerant undergoes heat exchange, is warmed by latent heat of condensation, and is blown out from the indoor air outlet 64 as warm air. The room is heated, and the refrigerant gives heat to the indoor air, condenses, and returns to the outdoor unit 39 through the refrigerant pipe 40. In the outdoor unit, the refrigerant expands adiabatically and then passes through the outdoor heat exchanger 46 to the outdoor blower 47.
In this process, outdoor air flows in from the side, and the expanded and cooled refrigerant exchanges heat with the blown outdoor air, and the refrigerant absorbs heat from the outdoor air and evaporates, returns to the compressor 48, and is compressed again. Become. When the gas range 44 is used at this time, the air blown to the outdoor heat exchanger 46 by the outdoor blower 47 includes outdoor air and the range hood type ventilation fan 46.
Approximately one-third of the indoor air discharged from the room is mixed, resulting in a state in which the temperature rises by 6 to 6 degrees, increasing the heat exchange efficiency of the outdoor heat exchanger 46, and achieving large heating capacity with small electric power. I can do it. In other words, the outside temperature in winter is ○°
When the indoor temperature is about 2°C, one-third of the 20°C indoor air discharged from the range hood type ventilation fan 36 mixes with outside air at about 0''C and passes through the outdoor heat exchanger. To heat up, if all the air is from outside, it would consume about 1100W of electricity, which is discharged from the range hood type ventilation fan2.
One-third of the air at about 0'C is mixed in and the total temperature is 6.
When air at around °C heats an outdoor heat exchanger, 90
The same heating capacity can be obtained with about 0 to 1000W. Also, in the case of air conditioning, for the same reason, 3
1 is discharged from the range hood type ventilation fan 36, this air is mixed with outside air and sent to the outdoor heat exchanger. Since about one third of the indoor air before and after C is mixed, the heat exchange efficiency in the outdoor heat exchanger 46 is improved and power saving is possible. As a result, hood 41
Since a filter 42 is provided inside to correspond to the outdoor unit 39, an outdoor blower 47 and an outdoor heat exchanger 46 can be used.
This is because there is less dirt.
発明の効果
前記実施例の説明より明らかなように本発明は、レンジ
フード形換気扇の排気流路内に対応してヒートポンプ式
の室外熱交換器を配置するとともにレンジフード内に油
煙濾適用のソイｌレターを装備するようにした構成とし
たから、暖房（又は冷房）された室内の空気を室外熱交
換器に送り、室外熱交換器の熱交換効率を上げ、省電力
化が図れることとなる。また油煙濾適用のフィルターに
より換気用送風機に油煙が付着することがなくなる等の
効果を有するものでおる。Effects of the Invention As is clear from the description of the embodiments described above, the present invention provides a heat pump type outdoor heat exchanger that is disposed in the exhaust flow path of a range hood type ventilation fan, and a soybean filter that applies a smoke filter inside the range hood. Since the structure is equipped with an L letter, heated (or cooled) indoor air is sent to the outdoor heat exchanger, increasing the heat exchange efficiency of the outdoor heat exchanger and saving power. . In addition, the oil smoke filter has the effect of preventing oil smoke from adhering to the ventilation blower.
第１図は本発明の一実施例による換気空調装置のシステ
ム構成図、第２図は従来の換気空調装置のシステム構成
図でおる。
３４・・・・・・室内ユニット、３６・・・・・・レン
ジフード形換気扇、３９・・・・・・室外ユニット、４
０・・・・・・冷媒配管、４１・・・・・・フード、４
２・・・・・・フィルター６６・・・・・・排気流路。FIG. 1 is a system configuration diagram of a ventilation air conditioner according to an embodiment of the present invention, and FIG. 2 is a system configuration diagram of a conventional ventilation air conditioner. 34...Indoor unit, 36...Range hood type ventilation fan, 39...Outdoor unit, 4
0...Refrigerant piping, 41...Hood, 4
2... Filter 66... Exhaust flow path.
Claims (1)
ターを装備し、前記レンジフード形換気扇の排気流路に
ヒートポンプ式空調機の室外ユニットを備えるとともに
、前記室外ユニットと冷媒配管で接続した室内ユニット
を室内に配置してなる換気空調装置。A range hood type ventilation fan is equipped with a filter for oil smoke filtration in the hood, an outdoor unit of a heat pump type air conditioner is provided in the exhaust flow path of the range hood type ventilation fan, and an indoor unit is connected to the outdoor unit with refrigerant piping. A ventilation air conditioning system placed indoors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838989A JPH035642A (en) | 1989-05-31 | 1989-05-31 | Ventilation type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838989A JPH035642A (en) | 1989-05-31 | 1989-05-31 | Ventilation type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035642A true JPH035642A (en) | 1991-01-11 |
Family
ID=15220801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13838989A Pending JPH035642A (en) | 1989-05-31 | 1989-05-31 | Ventilation type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035642A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006045250A1 (en) * | 2004-10-28 | 2006-05-04 | Xiuquan Wang | An air conditioning cooker hood with an air collecting shield system |
| KR100601213B1 (en) * | 2004-12-09 | 2006-07-13 | 주식회사 대우일렉트로닉스 | Kitchen hood with air conditioning |
| CN101839515A (en) * | 2009-03-20 | 2010-09-22 | 王秀全 | Smoke exhaust ventilator or air-conditioning smoke exhaust ventilator containing air cage smoke hood system |
| WO2013089274A1 (en) * | 2011-12-16 | 2013-06-20 | 株式会社ワールドルームブリス | Smart ecological air-conditioning system |
| CN106091203A (en) * | 2016-07-30 | 2016-11-09 | 河南广度超硬材料有限公司 | Air-conditioning and the refrigerating method thereof of cold-producing medium is made of air |
| JP2018035514A (en) * | 2016-08-29 | 2018-03-08 | トヨタホーム株式会社 | building |
-
1989
- 1989-05-31 JP JP13838989A patent/JPH035642A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006045250A1 (en) * | 2004-10-28 | 2006-05-04 | Xiuquan Wang | An air conditioning cooker hood with an air collecting shield system |
| KR100601213B1 (en) * | 2004-12-09 | 2006-07-13 | 주식회사 대우일렉트로닉스 | Kitchen hood with air conditioning |
| CN101839515A (en) * | 2009-03-20 | 2010-09-22 | 王秀全 | Smoke exhaust ventilator or air-conditioning smoke exhaust ventilator containing air cage smoke hood system |
| WO2013089274A1 (en) * | 2011-12-16 | 2013-06-20 | 株式会社ワールドルームブリス | Smart ecological air-conditioning system |
| JP2013127350A (en) * | 2011-12-16 | 2013-06-27 | World Room Bliss:Kk | Smart ecological air-conditioning system |
| CN106091203A (en) * | 2016-07-30 | 2016-11-09 | 河南广度超硬材料有限公司 | Air-conditioning and the refrigerating method thereof of cold-producing medium is made of air |
| JP2018035514A (en) * | 2016-08-29 | 2018-03-08 | トヨタホーム株式会社 | building |
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