JPH0415421A - Regeneration floor heating control system - Google Patents
Regeneration floor heating control systemInfo
- Publication number
- JPH0415421A JPH0415421A JP12081190A JP12081190A JPH0415421A JP H0415421 A JPH0415421 A JP H0415421A JP 12081190 A JP12081190 A JP 12081190A JP 12081190 A JP12081190 A JP 12081190A JP H0415421 A JPH0415421 A JP H0415421A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- heating
- weather
- amount
- heat storage
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 59
- 230000008929 regeneration Effects 0.000 title abstract 3
- 238000011069 regeneration method Methods 0.000 title abstract 3
- 238000005338 heat storage Methods 0.000 claims description 41
- 230000005855 radiation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
Abstract
Description
一般にこの種の蓄熱床暖房制御システノ＼ては、第３図
に示すように、一対の蓄熱ボード２の間に発熱体１を挟
んた構造を有する蓄熱ユニッ１へ３を断熱材４の土に載
置し、蓄熱ユニット３の表面に表面床材５を配設した床
構造を有している。発熱体１は深夜電力を通電されて蓄
熱ボード２に蓄熱するのてあり、蓄熱ボード２に蓄えら
れた熱が深夜電力時間帯の終了後に放熱されることによ
って室内暖房がなされるようにしである。ここに、深夜
電力時間帯は、午後１１時前後から翌日の午前７時前後
まての約８時間に設定されているのが普通てあり、深夜
電力時間帯に蓄積される熱量は、深夜電力時間帯以外の
時間帯（午前７時〜午後１１時）における室内の暖房が
賄える程度を必要とする。したがって、冬場における年
間の最低気温を基準にして、十分な暖房か行えるように
蓄熱ボード２への蓄熱量が設定される。その結果、１０
月、１１月の狭口や３月、４月の春先においては、冬場
と同じように蓄熱したのでは、蓄熱ボード２への蓄熱量
が過剰になり、暖房が過剰になるという問題が生じる。
このような問題を解決するために、季節に応じて発熱体
１への通電時間を制御することが考えられている。この
場合、通電開始時刻は、深夜電力時間帯の終了時刻から
通電時間だけ溜って設定される。たとえば、発熱体１へ
の通電時間が４時間であれば通電開始時刻を午前３時（
深夜電力時間帯の終了時刻を午前７時としている）に設
定し、通電時間が６時間であれば通電開始時刻を午前１
時に設定するのである。第４図（ａ）は冬場における最
大能力での通電期間ＨＰを示し、第４図（ｂ）は狭口や
春先における通電期間ＨＰの一例を示している。In general, this type of thermal storage floor heating control system has a heat storage unit 1 having a structure in which a heating element 1 is sandwiched between a pair of heat storage boards 2, and a heat storage board 2 is connected to a heat insulating material 4, as shown in FIG. It has a floor structure in which a surface floor material 5 is placed on the surface of the heat storage unit 3. The heating element 1 is energized during the night to store heat in the heat storage board 2, and the heat stored in the heat storage board 2 is radiated after the end of the midnight power period to heat the room. . Here, the late-night power period is normally set for approximately 8 hours from around 11:00 pm to around 7:00 am the next day, and the amount of heat accumulated during the late-night power period is the same as the late-night power period. It must be sufficient to heat the room during times other than those hours (7 a.m. to 11 p.m.). Therefore, the amount of heat stored in the heat storage board 2 is set based on the annual minimum temperature in winter so that sufficient heating can be performed. As a result, 10
If heat is stored in the same way as in winter in the narrow openings of March and November, and in early spring in March and April, the amount of heat stored in the heat storage board 2 will be excessive, causing a problem of excessive heating. In order to solve such problems, it has been considered to control the time during which electricity is applied to the heating element 1 depending on the season. In this case, the energization start time is set by the energization time from the end time of the midnight power period. For example, if the heating element 1 is energized for 4 hours, the energization start time is set to 3:00 a.m.
(The end time of the midnight power period is set to 7 a.m.), and if the power supply time is 6 hours, the power supply start time is set to 1 a.m.
It is set at the time. FIG. 4(a) shows the energizing period HP at maximum capacity in winter, and FIG. 4(b) shows an example of the energizing period HP in a narrow opening or in early spring.
ところで、上記従来構成では、季節によって通電期間Ｈ
Ｐを調節しているのみであって、気象条件は考慮されて
いないものであるがら、晴れている日と日差しの無い日
とで、他の条件が同じであれば、蓄熱ボード２への蓄熱
量が同じになり、気象条件によって暖房の過不足が生じ
る場合があった。
気象条件のうち気温の変化に対しては、室温を検出すれ
ば対応できるが、実際には、湿度や天候によっても暖房
感が異なるものであって、従来構成ではこのような気象
条件には対応できないという問題があった。
本発明は上記問題点の解決を目的とするものであり、蓄
熱ボードへの蓄熱量を決定する際に、所定時間後の気象
を予測し、予測した気象条件に基づいて発熱体への通電
時間および温度を決定することにより、暖房感を向上さ
せた蓄熱床暖房制御システムを提供しようとするもので
ある。By the way, in the above conventional configuration, the energization period H varies depending on the season.
Although P is only adjusted and weather conditions are not taken into account, if other conditions are the same on a sunny day and a day with no sunlight, the heat storage on the heat storage board 2 The amount of heating was the same, and depending on the weather conditions, there were cases where the amount of heating was too much or too little. Among weather conditions, changes in temperature can be responded to by detecting the room temperature, but in reality, the feeling of heating differs depending on humidity and weather, and conventional configurations cannot cope with such weather conditions. The problem was that I couldn't do it. The present invention aims to solve the above problem, and when determining the amount of heat stored in the heat storage board, the weather after a predetermined time is predicted, and the energization time to the heating element is determined based on the predicted weather conditions. The present invention aims to provide a thermal storage floor heating control system that improves the feeling of heating by determining the heating temperature and temperature.
本発明では、上記目的を達成するために、深夜電力を通
電される発熱体により加熱されて蓄熱する蓄熱ボードを
床に配置し、蓄熱ボードの蓄熱量が所定量になるように
発熱体の通電時間および温度を制御する制御手段を設け
、蓄熱ボードからの放熱によって室内を暖房するように
した蓄熱床暖房制御システムにおいて、制御手段が、所
定時間後の気象を予測するとともに、予測された気象条
件に基づいて発熱体への通電時間および温度を決定する
ようにしているのである。In order to achieve the above object, in the present invention, a heat storage board that is heated and stores heat by a heating element that is energized late at night is placed on the floor, and the heating element is energized so that the amount of heat stored in the heat storage board becomes a predetermined amount. In a thermal storage floor heating control system that is provided with a control means for controlling time and temperature and heats a room by heat radiation from a heat storage board, the control means predicts the weather after a predetermined time, and also predicts the weather conditions after a predetermined time. Based on this, the energization time and temperature of the heating element are determined.
上記構成によれば、蓄熱ボードへの蓄熱量を決定する際
に所定時間後の気象を予測し、予測された気象条件に基
づいて発熱体への通電時間および温度を決定することが
できるので、気象条件にほぼ合致した暖房感が得られる
ように蓄熱ボードへの蓄熱量を調節することができ、暖
房感が向上するのである。また、天候の変化を予測して
蓄熱ボードへの蓄熱量を調節するから、天候に急激な変
化があっても暖房条件を対応させることが可能になるの
である。According to the above configuration, when determining the amount of heat stored in the heat storage board, it is possible to predict the weather after a predetermined time and determine the energization time and temperature of the heating element based on the predicted weather conditions. The amount of heat stored in the heat storage board can be adjusted to provide a heating feeling that almost matches the weather conditions, improving the heating feeling. Furthermore, since changes in the weather are predicted and the amount of heat stored in the heat storage board is adjusted, it is possible to adjust the heating conditions even if there is a sudden change in the weather.
基本構成は第１図に示すようなものであって、複数個の
蓄熱ユニット３により床が構成される。
いずれか一つの蓄熱ユニット３には、蓄熱ボード２の温
度を検出する温度センサ６が配設されており、検出され
た温度は制御手段であるコントローラ７に入力される。
また、発熱体１に深夜電力電源８を接続する通電経路に
は、漏電ブレーカ９の接点部とコントローラ７により開
閉制御されるリレー１０の接点とが挿入されている。コ
ントローラ７は、マイクロコンピュータを用いて構成さ
れる。
コントローラ７は、リレー１０の接点を開閉制御し発熱
体１への通電量を制御することによって、蓄熱ボード２
の蓄熱量を調節する。すなわち、コントローラ７に設け
られた温度設定部によって使用者が所望の室温を設定す
ると、発熱体１への通電期間および蓄熱ボード２の加熱
温度が決定され、コントローラ７に内蔵されたタイマに
より設定された通電期間内に、温度センサ６による検出
温度に基づいて蓄熱ボード２が所定の加熱温度になるよ
うにリレー１０の接点を開閉して発熱体１への通電量を
制御するのである。コントローラ７には、カレンダ機能
が内蔵されており、日付に対応してあらかしめ設定され
ている補正用のデータなどを用いて、温度設定部て設定
された温度に所定の補正演算を施すことにより、通電期
間や加熱温度を決定する。ここにおいて、コントローラ
７は、気圧変化や湿度変化等に基づいて所定時間後の気
象を予測する気象予測部を備え、予測された気象条件が
補正演算に利用されるようになっている。すなわち、天
候については、晴れという予測であれば蓄熱ボード２の
蓄熱量を低減し、雨や曇りという予測であれば蓄熱ボー
ド２の蓄熱量を増加させるように補正する。補正演算に
は、室温センサ１１により検出した室温、前回の動作条
件、前回の動作結果なども用いられる。
ところで、住居の断熱性能や気象条件によっては、深夜
電力時間帯の開始時刻になるまでに蓄熱ボード２の温度
や室温が低下し、暖房が不十分になることがある。この
ような問題が生じないように、深夜電力時間帯の終了時
刻から次の開始時刻までの間、温度センサ６によって蓄
熱ボード２の加熱温度を検出するとともに、室温センサ
１１によって室温を検出し、いずれか一方の検出温度が
それぞれに対応して設定された温度の下限値未満になる
と、通常電力によって発熱体１に一定時間の通電を行う
ようにする。このように、通常電力による通電を必要に
応して間欠的に行えば、蓄熱ボード２の温度および室温
の低下を防止できるのである。
第２図は以上の動作をまとめたフローチャートである。
すなわち、動作を開始すると、通電時間および蓄熱ボー
ド２の加熱温度を決定し、深夜電力時間帯において発熱
体１への通電を行う。深夜電力時間帯が終了すれば、室
温および加熱温度を監視し、いずれか一方の温度がそれ
ぞれに対応して設定された下限値ＴＩ、Ｔ２を下回った
場合には、通常電力により発熱体１に通電する。次の深
夜電力時間帯が開始されると、所定時間後の気象を予測
し、予測した気象条件を加味して深夜電力時間帯におけ
る通電時間および加熱温度の補正演算を行い、今回の通
電時間および加熱温度を決定するのである。The basic configuration is as shown in FIG. 1, and a floor is configured by a plurality of heat storage units 3. A temperature sensor 6 that detects the temperature of the heat storage board 2 is disposed in one of the heat storage units 3, and the detected temperature is input to a controller 7, which is a control means. Further, a contact portion of an earth leakage breaker 9 and a contact point of a relay 10 whose opening/closing is controlled by the controller 7 are inserted into the energization path connecting the late-night power source 8 to the heating element 1 . The controller 7 is configured using a microcomputer. The controller 7 controls the opening and closing of the contacts of the relay 10 and controls the amount of electricity supplied to the heating element 1, thereby increasing the heat storage board 2.
Adjust the amount of heat storage. That is, when the user sets the desired room temperature using the temperature setting section provided in the controller 7, the period of electricity supply to the heating element 1 and the heating temperature of the heat storage board 2 are determined, and the timer built in the controller 7 determines the heating temperature of the heat storage board 2. During the energization period, the contacts of the relay 10 are opened and closed to control the amount of energization to the heating element 1 so that the heat storage board 2 reaches a predetermined heating temperature based on the temperature detected by the temperature sensor 6. The controller 7 has a built-in calendar function, and uses correction data that is preset according to the date to perform a predetermined correction calculation on the temperature set by the temperature setting section. , determine the energization period and heating temperature. Here, the controller 7 includes a weather prediction section that predicts the weather after a predetermined time based on changes in atmospheric pressure, humidity, etc., and the predicted weather conditions are used for correction calculations. That is, regarding the weather, if it is predicted to be sunny, the amount of heat stored in the heat storage board 2 is reduced, and if it is predicted to be rainy or cloudy, the amount of heat stored in the heat storage board 2 is corrected to increase. The room temperature detected by the room temperature sensor 11, previous operating conditions, previous operating results, etc. are also used in the correction calculation. By the way, depending on the insulation performance and weather conditions of the residence, the temperature of the heat storage board 2 and the room temperature may drop by the time the midnight power period starts, resulting in insufficient heating. In order to prevent such problems from occurring, from the end time of the late-night power period until the next start time, the temperature sensor 6 detects the heating temperature of the heat storage board 2, and the room temperature sensor 11 detects the room temperature. When either one of the detected temperatures becomes less than the lower limit of the temperature set correspondingly, the heating element 1 is energized for a certain period of time using normal power. In this way, by intermittently energizing with normal power as necessary, it is possible to prevent the temperature of the heat storage board 2 and the room temperature from decreasing. FIG. 2 is a flowchart summarizing the above operations. That is, when the operation is started, the energization time and the heating temperature of the heat storage board 2 are determined, and the heating element 1 is energized during the late night power hours. When the late-night power period ends, the room temperature and heating temperature are monitored, and if either temperature falls below the corresponding lower limit values TI and T2, the heating element 1 is turned on with normal power. Turn on electricity. When the next late-night power period starts, the weather after a predetermined time is predicted, the predicted weather conditions are taken into consideration, and correction calculations are made for the energization time and heating temperature in the late-night power period. This determines the heating temperature.
本発明は上述のように、蓄熱ボードへの蓄熱量を決定す
る際に所定時間後の気象を予測し、予測された気象条件
に基づいて発熱体への通電時間および温度を決定するこ
とがてきるので、気象条件にほぼ合致した暖房感が得ら
れるように蓄熱ボードへの蓄熱量を調節することができ
、暖房感が向上するという利点を有する。また、天候の
変化を予測して蓄熱ボードへの蓄熱量を調節するから、
天候に急激な変化があっても暖房条件を対応させること
が可能になるという効果を奏する。As described above, the present invention is capable of predicting the weather after a predetermined time when determining the amount of heat stored in the heat storage board, and determining the energization time and temperature of the heating element based on the predicted weather conditions. Therefore, the amount of heat stored in the heat storage board can be adjusted so that a heating feeling that almost matches the weather conditions can be obtained, which has the advantage of improving the heating feeling. In addition, it predicts changes in the weather and adjusts the amount of heat stored in the heat storage board.
This has the effect of making it possible to adjust the heating conditions even if there is a sudden change in the weather.
第１図は本発明の実施例を示す概略構成図、第２図は同
上に用いるコントローラの動作説明図、第３図は本発明
に係る蓄熱床暖房システムでの床構造を示す断面図、第
４図は従来構成による通電状態を示す動作説明図である
。
１・・・発熱体、２・・・蓄熱ボード、３・・・蓄熱ユ
ニット、７・・・コントローラ。
代理人 弁理士 石 １）長 七
１・・・発熱体
第２図
σ〒のFig. 1 is a schematic configuration diagram showing an embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the controller used in the above, Fig. 3 is a sectional view showing the floor structure of the thermal storage floor heating system according to the present invention, FIG. 4 is an operation explanatory diagram showing the energization state according to the conventional configuration. DESCRIPTION OF SYMBOLS 1... Heating element, 2... Heat storage board, 3... Heat storage unit, 7... Controller. Agent Patent Attorney Ishi 1) Long 71... Heating element Figure 2 σ〒
Claims (1)
熱する蓄熱ボードを床に配置し、蓄熱ボードの蓄熱量が
所定量になるように発熱体の通電時間および温度を制御
する制御手段を設け、蓄熱ボードからの放熱によって室
内を暖房するようにした蓄熱床暖房制御システムにおい
て、制御手段は、所定時間後の気象を予測するとともに
、予測された気象条件に基づいて発熱体への通電時間お
よび温度を決定することを特徴とする蓄熱床暖房制御シ
ステム。(1) A heat storage board that is heated and stores heat by a heating element that is energized late at night is placed on the floor, and a control means that controls the energization time and temperature of the heating element so that the amount of heat stored in the heat storage board becomes a predetermined amount is provided. In a thermal storage floor heating control system that heats a room by heat radiation from a thermal storage board, the control means predicts the weather after a predetermined time and controls the energization time to the heating element based on the predicted weather conditions. and a thermal storage floor heating control system, characterized in that the temperature is determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081190A JP2875584B2 (en) | 1990-05-10 | 1990-05-10 | Heat storage floor heating control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12081190A JP2875584B2 (en) | 1990-05-10 | 1990-05-10 | Heat storage floor heating control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0415421A true JPH0415421A (en) | 1992-01-20 |
| JP2875584B2 JP2875584B2 (en) | 1999-03-31 |
Family
ID=14795564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12081190A Expired - Fee Related JP2875584B2 (en) | 1990-05-10 | 1990-05-10 | Heat storage floor heating control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2875584B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292719A (en) * | 1991-03-18 | 1992-10-16 | Kajima Corp | Body heat accumulation type floor heating device |
| JPH0618052A (en) * | 1992-06-30 | 1994-01-25 | Kajima Corp | Heat storage type perimeter system |
| JPH06193896A (en) * | 1992-12-28 | 1994-07-15 | Tokyo Denki Kogyo Kk | Temperature controller for heat storage type electric heater |
| JP2009008310A (en) * | 2007-06-27 | 2009-01-15 | Air Cycle Sangyo Kk | Building frame heating system |
-
1990
- 1990-05-10 JP JP12081190A patent/JP2875584B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04292719A (en) * | 1991-03-18 | 1992-10-16 | Kajima Corp | Body heat accumulation type floor heating device |
| JPH0618052A (en) * | 1992-06-30 | 1994-01-25 | Kajima Corp | Heat storage type perimeter system |
| JPH06193896A (en) * | 1992-12-28 | 1994-07-15 | Tokyo Denki Kogyo Kk | Temperature controller for heat storage type electric heater |
| JP2009008310A (en) * | 2007-06-27 | 2009-01-15 | Air Cycle Sangyo Kk | Building frame heating system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2875584B2 (en) | 1999-03-31 |
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