JPH06288604A - Heat exchanger air cooling and heating unit - Google Patents
Heat exchanger air cooling and heating unitInfo
- Publication number
- JPH06288604A JPH06288604A JP5076647A JP7664793A JPH06288604A JP H06288604 A JPH06288604 A JP H06288604A JP 5076647 A JP5076647 A JP 5076647A JP 7664793 A JP7664793 A JP 7664793A JP H06288604 A JPH06288604 A JP H06288604A
- Authority
- JP
- Japan
- Prior art keywords
- air
- heating unit
- heat exchange
- cooling
- exchange 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
Landscapes
- Central Air Conditioning (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、高気密・高断熱住宅の
天井裏に設置される熱交換気冷暖房ユニットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat exchange air cooling and heating unit installed in the ceiling of a highly airtight and highly insulated house.
【０００２】[0002]
【従来の技術】近年、建物の高気密・高断熱化が進む一
方で、換気不足による不快な環境が生じ、熱交換気冷暖
房ユニットの換気機能が見直されている。2. Description of the Related Art In recent years, while airtightness and heat insulation of buildings have been advanced, an unpleasant environment due to insufficient ventilation has arisen, and the ventilation function of the heat exchange air cooling and heating unit has been reviewed.
【０００３】従来、この種の熱交換気冷暖房ユニット
は、図４〜図６に示すような構成が一般的であった。以
下その構成について図を参照しながら説明する。Conventionally, this type of heat exchange air-cooling / heating unit has generally been constructed as shown in FIGS. The configuration will be described below with reference to the drawings.
【０００４】図４に示すように、熱交換気冷暖房ユニッ
ト本体１０１は、内部に熱交換器１０２と、空調用送風
機１０３と、電装部１０４を備え、この電装部１０４は
室内に取り付けられたコントローラ１０５の内部の室温
サーミスタ１０６に接続され、また、熱交換気冷暖房ユ
ニット本体１０１と室外機１０７との配管１０８につけ
られたサーミスタ１０９とも接続されていた。As shown in FIG. 4, the heat exchange air-cooling / heating unit body 101 is provided with a heat exchanger 102, an air conditioner blower 103, and an electric component section 104. The electric component section 104 is a controller mounted in a room. It was connected to a room temperature thermistor 106 inside 105, and was also connected to a thermistor 109 attached to a pipe 108 between the heat exchange air cooling and heating unit main body 101 and the outdoor unit 107.
【０００５】上記構成において、サーミスタ１０９で読
み取る温度（以下サーミスタ温度という）が３２℃に達
するまで、あるいは２６℃を下回る場合には、空調用送
風機１０３は停止し（図５）、熱交換気冷暖房ユニット
本体１０１はコントローラ１０５で運転ＯＮでもサーモ
ＯＦＦ状態となるので、室内への送風が行われない。そ
のため、サーモＯＮ時（運転中）とサーモＯＦＦ時とで
は室内温度に差が生じ不快となる（図６）。また、換気
が行われなくなるため、換気不足となる。In the above configuration, when the temperature read by the thermistor 109 (hereinafter referred to as the thermistor temperature) reaches 32 ° C. or falls below 26 ° C., the air-conditioning blower 103 is stopped (FIG. 5) and heat exchange air cooling / heating is performed. Since the thermostat is turned off even when the unit body 101 is turned on by the controller 105, the air is not blown into the room. Therefore, there is a difference in the indoor temperature between when the thermo is on (during operation) and when the thermo is off, which is uncomfortable (FIG. 6). In addition, ventilation is not performed, resulting in insufficient ventilation.
【０００６】[0006]
【発明が解決しようとする課題】このような従来の熱交
換気冷暖房ユニットでは、コントローラ１０５で運転Ｏ
Ｎにしても熱交換気冷暖房ユニット本体１０１が停止状
態となる場合があり、常時換気を行う熱交換気冷暖房ユ
ニットの機能を損うという問題があった。In such a conventional heat exchange air-cooling and heating unit, the controller 105 operates the operation O.
Even if it is N, the heat exchange air cooling / heating unit main body 101 may be in a stopped state, and there is a problem that the function of the heat exchange air cooling / heating unit that constantly ventilates is impaired.
【０００７】本発明は上記課題を解決するもので、サー
モＯＦＦ状態でも換気を行える熱交換気冷暖房ユニット
を提供することを目的とする。The present invention is intended to solve the above problems, and an object of the present invention is to provide a heat exchange air cooling / heating unit capable of performing ventilation even in a thermo-OFF state.
【０００８】[0008]
【課題を解決するための手段】本発明の熱交換気冷暖房
ユニットは上記目的を達成するために、熱交換気冷暖房
ユニット本体と室外機とを配管にて接続し、前記熱交換
気冷暖房ユニット本体の内部には、熱交換器と、空調用
送風機と、電装部とを有し、前記電装部は、前記配管に
取り付けたサーミスタと接続し、コントローラの内部の
室温サーミスタと接続し、前記電装部内の制御は、暖房
サーモＯＦＦ時に前記空調用送風機を最弱ノッチにて運
転させる制御を設けた構成とする。In order to achieve the above-mentioned object, the heat exchange air-cooling and heating unit of the present invention connects the heat exchange air-cooling and heating unit main body and the outdoor unit with a pipe, and the heat exchange air-cooling and heating unit main body is connected. Has a heat exchanger, an air conditioner blower, and an electrical component part, the electrical component part is connected to the thermistor attached to the pipe, and is connected to a room temperature thermistor inside the controller, This control is configured such that the air-conditioning blower is operated with the weakest notch when the heating thermostat is turned off.
【０００９】[0009]
【作用】本発明は上記した構成により、サーミスタの感
知温度に関係なく空調用送風機を作動させることができ
るので、常時換気を行うことができ、換気不足に悩まさ
れることなく、また室内上層部と下層部の温度差を感じ
ることなく快適な住空間を得ることができる。According to the present invention, since the air conditioner blower can be operated irrespective of the temperature sensed by the thermistor according to the above-mentioned structure, it is possible to constantly perform ventilation, without suffering from insufficient ventilation, and with the indoor upper layer portion. A comfortable living space can be obtained without feeling the temperature difference in the lower layer.
【００１０】[0010]
【実施例】以下、本発明の一実施例について図１〜図３
を参照しながら説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to FIGS.
Will be described with reference to.
【００１１】図１に示すように、空調用送風機１からの
送風Ｃは、吹出口２よりＡ室へ吹き出し、Ａ室の循環空
気Ｄは、吸込口３から吸い込まれ、熱交換気冷暖房ユニ
ット本体４へ循環される。電装部５は、サーミスタ６の
感知温度に関わらず空調用送風機１を運転する制御を行
う。As shown in FIG. 1, the air blow C from the air conditioner blower 1 is blown out from the air outlet 2 to the room A, and the circulating air D in the room A is sucked in from the suction port 3 and the heat exchange air cooling and heating unit main body. It is cycled to 4. The electrical component section 5 controls the operation of the air conditioning blower 1 regardless of the temperature sensed by the thermistor 6.
【００１２】上記構成において、サーミスタ温度が３２
℃に達するまで、あるいは２６℃を下回っても、空調用
送風機１は最弱ノッチで作動するため（図２）、送風Ｃ
は換気空気として吹出口２よりＡ室へ吹き出す。また、
Ａ室においては、換気が行われるだけでなく、吹出口２
より吹き出される送風Ｃと吸込口３から吸い込まれる循
環空気Ｄとの気流によりＡ室の空気はサーキュレーショ
ンされることになる。そのためサーモＯＮ時とサーモＯ
ＦＦ時での室温には温度差が生じることがない（図
３）。このように本発明の実施例の熱交換気冷暖房ユニ
ットによれば、サーモＯＦＦ状態でも換気運転が行える
構成としたので、常時換気ができ、温度ムラのない住空
間を得ることができる。In the above structure, the thermistor temperature is 32.
Since the air conditioner blower 1 operates with the weakest notch until reaching ℃ or even below 26 ℃ (Fig. 2), the blast C
Is blown into the room A from the air outlet 2 as ventilation air. Also,
In room A, not only is ventilation performed, but also the air outlet 2
The air in the chamber A is circulated by the airflow of the blown air C blown out and the circulating air D sucked in through the suction port 3. Therefore, when the thermo is ON and the thermo is O
There is no temperature difference at room temperature during FF (Fig. 3). As described above, according to the heat exchange air-cooling and heating unit of the embodiment of the present invention, since the ventilation operation can be performed even in the thermo-OFF state, it is possible to constantly perform ventilation and obtain a living space without temperature unevenness.
【００１３】[0013]
【発明の効果】以上の実施例から明らかなように、本発
明によればサーミスタでの感知温度に関係なく空調用送
風機を作動させるようにしたので、サーモＯＦＦの状態
でも常時換気が行え、高気密・高断熱住宅における換気
不足を解消するとともに、温度ムラのない住空間を得る
ことのできる熱交換気冷暖房ユニットを提供できる。As is apparent from the above embodiments, according to the present invention, the air conditioner blower is operated regardless of the temperature sensed by the thermistor, so that constant ventilation can be performed even when the thermostat is off. It is possible to provide a heat exchange air-cooling and heating unit that can solve the lack of ventilation in an airtight and highly insulated house and can provide a living space with no uneven temperature.
【図１】本発明の一実施例の熱交換気冷暖房ユニットの
設置を示すシステム図FIG. 1 is a system diagram showing installation of a heat exchange air conditioning unit according to an embodiment of the present invention.
【図２】同空調用送風機の動作を示す制御図FIG. 2 is a control diagram showing the operation of the air conditioning blower.
【図３】同熱交換気冷暖房ユニットを運転したときの室
温分布図FIG. 3 is a room temperature distribution map when the heat exchange air conditioning unit is operated.
【図４】従来の熱交換気冷暖房ユニットの設置を示すシ
ステム図FIG. 4 is a system diagram showing installation of a conventional heat exchange air conditioning unit.
【図５】同空調用送風機の動作を示す制御図FIG. 5 is a control diagram showing an operation of the air conditioning blower.
【図６】同熱交換気冷暖房ユニットを運転したときの室
温分布図FIG. 6 is a room temperature distribution map when the heat exchange air conditioning unit is operated.
１ 空調用送風機 ４ 熱交換気冷暖房ユニット本体 ５ 電装部 ６ サーミスタ １０２ 熱交換器 １０５ コントローラ １０６ 室温サーミスタ １０７ 室外機 １０８ 配管 DESCRIPTION OF SYMBOLS 1 Air-conditioning blower 4 Heat exchange air-cooling / heating unit main body 5 Electrical component 6 Thermistor 102 Heat exchanger 105 Controller 106 Room temperature thermistor 107 Outdoor unit 108 Piping
Claims (1)
配管にて接続し、前記熱交換気冷暖房ユニット本体の内
部には、熱交換器と、空調用送風機と、電装部とを有
し、前記電装部は、前記配管に取り付けたサーミスタと
接続し、コントローラの内部の室温サーミスタと接続
し、前記電装部内の制御は、暖房サーモＯＦＦ時に前記
空調用送風機を最弱ノッチにて運転させる制御を設けて
なる熱交換気冷暖房ユニット。1. A heat exchange air-cooling and heating unit main body and an outdoor unit are connected by a pipe, and a heat exchanger, an air-conditioning blower, and an electric component section are provided inside the heat-exchange air cooling and heating unit main body. , The electrical component is connected to a thermistor attached to the pipe, is connected to a room temperature thermistor inside the controller, the control in the electrical component is a control to operate the air conditioner blower at the weakest notch when the heating thermostat is OFF. A heat exchange air conditioning unit that is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076647A JPH06288604A (en) | 1993-04-02 | 1993-04-02 | Heat exchanger air cooling and heating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076647A JPH06288604A (en) | 1993-04-02 | 1993-04-02 | Heat exchanger air cooling and heating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06288604A true JPH06288604A (en) | 1994-10-18 |
Family
ID=13611193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5076647A Pending JPH06288604A (en) | 1993-04-02 | 1993-04-02 | Heat exchanger air cooling and heating unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06288604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313027A (en) * | 2005-05-06 | 2006-11-16 | Mitsubishi Electric Corp | Ventilation air conditioner |
| WO2020262300A1 (en) * | 2019-06-28 | 2020-12-30 | ダイキン工業株式会社 | Air conditioner indoor unit and air conditioner |
-
1993
- 1993-04-02 JP JP5076647A patent/JPH06288604A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313027A (en) * | 2005-05-06 | 2006-11-16 | Mitsubishi Electric Corp | Ventilation air conditioner |
| WO2020262300A1 (en) * | 2019-06-28 | 2020-12-30 | ダイキン工業株式会社 | Air conditioner indoor unit and air conditioner |
| JP2021008976A (en) * | 2019-06-28 | 2021-01-28 | ダイキン工業株式会社 | Indoor unit of air conditioner and air conditioner |
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