JPS6036545B2 - Air conditioning/heating/hot water equipment - Google Patents
Air conditioning/heating/hot water equipmentInfo
- Publication number
- JPS6036545B2 JPS6036545B2 JP12961778A JP12961778A JPS6036545B2 JP S6036545 B2 JPS6036545 B2 JP S6036545B2 JP 12961778 A JP12961778 A JP 12961778A JP 12961778 A JP12961778 A JP 12961778A JP S6036545 B2 JPS6036545 B2 JP S6036545B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- heat exchanger
- heating
- heat source
- side heat
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 43
- 238000010438 heat treatment Methods 0.000 title claims description 23
- 238000004378 air conditioning Methods 0.000 title description 3
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000004071 soot Substances 0.000 description 14
- 239000003507 refrigerant Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
【発明の詳細な説明】
本発明は、従来周知の蒸気圧縮冷凍機で冷暖を行なうと
ともに、その緋熱を利用して給傷作用を行なわせるとと
もに、暖房時には冷凍サイクルに封入された冷媒を熱煤
として利用し暖房作用を行なわせる冷暖房・給傷装置を
提供せんとするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention performs cooling and heating using a conventionally well-known vapor compression refrigerator, uses its scarlet heat to perform a blow-off action, and, during heating, heats the refrigerant sealed in the refrigeration cycle. The object is to provide an air-conditioning/heating/heating/heating device that utilizes soot to perform a heating effect.
従来冷房時に凝縮器で放出される熱量は未利用のまま大
気へ放熱されていた。また給湯・暖房装置として水を熱
煤として暖房を行なうものが知られている。したがって
冷暖房を行なう際には蒸気圧縮式冷凍機の室内ユニット
に温水コイルを取り付け冷暖房を行なっていた。しかし
この方式では室内ユニットには冷房用の蒸発器と、温水
放熱器が必要となり室内ユニットは大型化する欠点があ
る。また、室内ユニットには冷煤配管と温水配管４本の
接続が必要となり、配管スペースを多く必要とするとと
もに工事も面倒なものとなる。Conventionally, the amount of heat released by the condenser during cooling was radiated to the atmosphere without being used. Also, a hot water supply/heating device that performs heating by using water as hot soot is known. Therefore, when performing heating and cooling, a hot water coil was attached to the indoor unit of the vapor compression refrigerator to perform heating and cooling. However, this system requires an evaporator for cooling and a hot water radiator for the indoor unit, which has the disadvantage of increasing the size of the indoor unit. In addition, the indoor unit requires connection of four cold soot pipes and four hot water pipes, which requires a large amount of piping space and makes the construction work complicated.
本発明は上記欠点を解決せんとするものであり、その特
徴とするところは熱源を備えた貯湯槽と、冷凍サイクル
の熱源側熱交換器とを熱的に連結し、冷房時、前記熱源
側熱交換器を凝縮器とし放出熱を給湯の熱源とするとと
もに、暖房時に冷凍サイクルに封入した冷煤を熱煤とし
て利用せんとするところにある。The present invention aims to solve the above-mentioned drawbacks, and is characterized by thermally connecting a hot water storage tank equipped with a heat source with a heat exchanger on the heat source side of a refrigeration cycle. The heat exchanger is used as a condenser, and the released heat is used as a heat source for hot water supply, and the cold soot sealed in the refrigeration cycle is used as hot soot during heating.
すなわち、前記熱源側熱交換器を蒸発器とし、利用側熱
交換器を凝縮器とする等圧変化を行なわせ、凝縮に伴な
う潜熱を利用し、暖房作用を行なわせるのである。以下
本発明をその一実施例を示す図面を参考に説明する。That is, the heat source side heat exchanger is used as an evaporator, and the usage side heat exchanger is used as a condenser to perform equal pressure change, and the latent heat accompanying condensation is used to perform a heating effect. The present invention will be explained below with reference to the drawings showing one embodiment thereof.
１は断熱された貯湯槽であり、熱源２（例えば電気ヒー
タや灯油、ガス等）を具備する。Reference numeral 1 denotes an insulated hot water storage tank, which is equipped with a heat source 2 (for example, an electric heater, kerosene, gas, etc.).
３は給水管、４は出湯管である。3 is a water supply pipe, and 4 is a hot water outlet pipe.
５は２重管で、内管５ａは水循環ポンプ６を介して前記
貯傷槽１と連結して水循環回路を形成している。5 is a double pipe, and the inner pipe 5a is connected to the wound storage tank 1 via a water circulation pump 6 to form a water circulation circuit.
また、前記２重管５の外管５ｂは冷凍サイクルの熱源側
熱交換器５ｂとなる。７は利用側熱交換器である。Further, the outer tube 5b of the double tube 5 serves as a heat source side heat exchanger 5b of the refrigeration cycle. 7 is a user side heat exchanger.
８は前記熱源側熱交換器５ｂと利用側熱交換器７の一端
を連結する冷煤配管中に挿入した圧縮機である。Reference numeral 8 denotes a compressor inserted into a cold soot pipe connecting one end of the heat source side heat exchanger 5b and the utilization side heat exchanger 7.
９は前記圧縮機８と並設された冷煤循環ポンプである。9 is a cold soot circulation pump installed in parallel with the compressor 8.
１０は前託圧縮機８と並設された冷煤循環ポンプ９と直
列接続された逆止弁である。１１は熱源側熱交換器５ｂ
と利用側熱交換器７の他端を連結する冷煤配管中に介設
したキャピラリーチューブである。10 is a check valve connected in series with a cold soot circulation pump 9 installed in parallel with the pre-compressor 8. 11 is a heat source side heat exchanger 5b
This is a capillary tube interposed in the cold soot piping that connects the other end of the heat exchanger 7 and the other end of the heat exchanger 7 on the user side.
１２は開閉弁で前記キャピラリーチューブ１１と並設さ
れている。Reference numeral 12 denotes an on-off valve, which is arranged in parallel with the capillary tube 11.
１３は利用側熱交換器７の送風ファンである。Reference numeral 13 indicates a blower fan of the heat exchanger 7 on the user side.
次に作用について説明する。Next, the effect will be explained.
まず冷房時であるが、この場合には循環ポンプ６と圧縮
機８および送風ファン１３が作動する。まず圧縮機８で
圧縮された高圧・高温の冷媒は２重管５の外管すなわち
熱源側熱交換器５ｂに流入する。ここで２重管５の内管
５ａには貯湯槽１内の水が水循環ポンプ６により供給さ
れている。したがって、熱源側熱交換器５ｂに流入した
高圧・高温の冷媒は管壁を通して水へ放熱し凝縮液化す
る。この結果、貯湯槽１へは昇温した水が戻ることにな
る。一方凝縮した液冷煤はキャピラリーチューブ１１に
て減圧され利用側熱交換器７に流入し、送風ファン１３
に送られる室内空気より吸熱し、蒸発ガス化して圧縮機
８にもどる。以下同様のサイクルを繰り返す。このよう
にして、凝縮熱により昇温した貯湯槽１内の水は給湯に
供されるのである。なお、冷房運転しない場合の給湯に
ついては熱源２を作動させることにより貯傷槽１内の水
を昇温させるのである。次に冬季の暖房および給傷作用
について、説明する。First, during cooling, the circulation pump 6, compressor 8, and blower fan 13 are activated. First, the high-pressure, high-temperature refrigerant compressed by the compressor 8 flows into the outer pipe of the double pipe 5, that is, into the heat source side heat exchanger 5b. Here, water in the hot water storage tank 1 is supplied to the inner pipe 5a of the double pipe 5 by a water circulation pump 6. Therefore, the high-pressure, high-temperature refrigerant that has flowed into the heat source side heat exchanger 5b radiates heat to water through the pipe wall and is condensed and liquefied. As a result, the heated water returns to the hot water tank 1. On the other hand, the condensed liquid-cooled soot is depressurized in the capillary tube 11 and flows into the user-side heat exchanger 7, where it flows into the blower fan 13.
It absorbs heat from the indoor air sent to the room air, evaporates into gas, and returns to the compressor 8. The same cycle is repeated thereafter. In this way, the water in the hot water storage tank 1 whose temperature has been raised by the heat of condensation is supplied for hot water supply. Note that when hot water is supplied when the cooling operation is not performed, the temperature of the water in the wound storage tank 1 is raised by operating the heat source 2. Next, the heating and supply effects in winter will be explained.
暖房時には熱源２を作動させるとともに水循環ポンプ６
、冷嬢循環ポンプ９、送風ファン１３が作動し、開閉弁
１２が開く。したがって、熱源２により貯傷槽１内の水
は加熱され昇温する。そして水循環ポンプ６にて２重管
５の内管５ａへ導かれる。一方、２重管５の外管すなわ
ち熱源側熱交換器５ｂに存在する冷媒は加熱され蒸発ガ
ス化する。そして開閉弁１２を通って利用側熱交換器７
に導かれる。そして送風ファン１３との作用により、室
内空気に放熱し、凝縮液化する。そして冷媒循環ポンプ
９の作用により再び熱源側熱交換器５ｂにもどる。すな
わち、冷凍サイクルの冷煤を貯傷槽１内の熱源２によっ
て加熱された水で蒸発ガス化し、これを室内の利用側熱
交換器７に搬送し放熱させ暖房作用を行なわせるのであ
る。したがって袷嫌は等圧の状態変化を行なうのである
。また、貯傷槽１内の水は給湯にも供される。暖房作用
を行なわず縞湯のみを行なう場合には水循環ポンプ６、
冷媒循環ポンプ９、送風ファン１３は停止し、開閉弁１
２を閉じる。そして熱源２のみが作動することにより給
湯作用を行なうのである。上記実施例から明らかなよう
に、本発明の冷暖房・給傷装置は熱源を備えた貯湯槽と
冷凍サイクルの凝縮器を熱的に結合して熱源側熱交換器
とし、圧縮機と並列に冷煤循環ポンプを設け、さらにキ
ャピラリーチューブと並列に開閉弁を設けた構成とし、
冷房時には熱源側熱交換器を凝縮器とし冷房時凝縮器よ
り放出される熱を給湯槽内の水に放熱することにより給
湯熱源として活用するので、エネルギーの利用効率は極
めて高いものとなり、省エネルギー機器が得られるので
ある。During heating, the heat source 2 is activated and the water circulation pump 6 is activated.
, the refrigerator circulation pump 9 and the blower fan 13 operate, and the on-off valve 12 opens. Therefore, the water in the wound storage tank 1 is heated by the heat source 2 and its temperature increases. The water is then guided to the inner pipe 5a of the double pipe 5 by the water circulation pump 6. On the other hand, the refrigerant present in the outer tube of the double tube 5, that is, the heat source side heat exchanger 5b, is heated and evaporates into gas. Then, it passes through the on-off valve 12 to the user side heat exchanger 7.
guided by. Then, by the action of the ventilation fan 13, heat is radiated to the indoor air, and the air is condensed and liquefied. Then, by the action of the refrigerant circulation pump 9, the refrigerant returns to the heat source side heat exchanger 5b again. That is, the cold soot in the refrigeration cycle is evaporated and gasified by water heated by the heat source 2 in the storage tank 1, and then transported to the user-side heat exchanger 7 in the room where the heat is radiated and a heating effect is performed. Therefore, the sash changes the state of equal pressure. Furthermore, the water in the wound storage tank 1 is also used for hot water supply. When performing only Shimayu without heating, the water circulation pump 6,
The refrigerant circulation pump 9 and the blower fan 13 are stopped, and the on-off valve 1 is stopped.
Close 2. Then, only the heat source 2 operates to supply hot water. As is clear from the above embodiments, the air-conditioning/heating/sending system of the present invention thermally couples a hot water storage tank equipped with a heat source with a condenser of a refrigeration cycle to form a heat source-side heat exchanger, and connects the compressor and the compressor in parallel. A soot circulation pump is installed, and an on-off valve is installed in parallel with the capillary tube.
During cooling, the heat exchanger on the heat source side is used as a condenser, and the heat released from the condenser during cooling is radiated to the water in the hot water tank and used as a hot water heat source, resulting in extremely high energy use efficiency, making it an energy-saving device. is obtained.
また、暖房時には冷凍サイクル内の冷媒を熱搬送媒体と
して利用するものであるから、従来の蒸気圧縮式セパレ
ート型クーラと温水暖房機のように、室内に複数の熱交
換器を必要とせず、単一の熱交換器のみでよく室内機の
小型化が計れるのである。また室内外機の接続配管も、
２本の冷嬢配管のみでよく、配管スペースも少なく、ま
た工事も簡単である。さらに、暖房時には冷媒を等圧の
状態変化作用を行なわせ、利用側熱交換器での凝縮に伴
なう潜熱により暖房作用を行なわせるものであるから、
顕熱のみを利用する温水に〈らべ冷煤の循環量も少なく
てすむため、冷媒循環ポンプも小容量のものでよく、し
たがってポンプの消費動力も少なくてすむ等の効果を発
揮する。Furthermore, since the refrigerant in the refrigeration cycle is used as a heat transfer medium during heating, there is no need for multiple indoor heat exchangers, unlike conventional vapor compression separate coolers and hot water heaters. It is possible to downsize the indoor unit with only one heat exchanger. In addition, the connection piping for the indoor and outdoor units is
Only two cooling pipes are required, the piping space is small, and the construction is easy. Furthermore, during heating, the refrigerant undergoes an isobaric state change action, and the latent heat accompanying condensation in the user-side heat exchanger performs the heating action.
Because only a small amount of circulating cold soot is required for hot water using only sensible heat, a small capacity refrigerant circulation pump is required, and therefore, the power consumption of the pump is also reduced.
図面は本発明の一実施例を示す冷暖房・給傷装置の回路
構成図である。
１・・・・・・貯傷槽、２・・・・・・熱源、５ｂ・・
・・・・熱源側熱交換器、６・・・・・・水循環ポンプ
、７・・・・・・利用側熱交換器、８・・・・・・圧縮
機、９・…・・冷煤循環ポンプ、１１……キャピラリー
チューブ、１２……開閉弁、１３・…・・送風ファン。The drawing is a circuit configuration diagram of a heating, cooling, and wound care device showing an embodiment of the present invention. 1... Wound storage tank, 2... Heat source, 5b...
... Heat source side heat exchanger, 6 ... Water circulation pump, 7 ... User side heat exchanger, 8 ... Compressor, 9 ... Cold soot Circulation pump, 11...Capillary tube, 12...Opening/closing valve, 13...Blower fan.
Claims (1)
れた冷凍サイクルの熱源側熱交換器と、利用側熱交換器
を備え、前記熱源側熱交換器と利用側熱交換器とを圧縮
機とキヤピラリ−チユーブを介して環状に連結するとと
もに、この圧縮機と並列にポンプと逆止弁を設け、また
前記キヤピラリ−チユーブと並列に開閉弁を設けたこと
を特徴とする冷暖房・給湯装置。1 A hot water storage tank equipped with a heat source, a heat source side heat exchanger of a refrigeration cycle thermally connected to the hot water storage tank, and a user side heat exchanger, the heat source side heat exchanger and the user side heat exchanger A heating and cooling system characterized in that a compressor is connected in an annular manner via a capillary tube, a pump and a check valve are provided in parallel with the compressor, and an on-off valve is provided in parallel with the capillary tube. Water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12961778A JPS6036545B2 (en) | 1978-10-20 | 1978-10-20 | Air conditioning/heating/hot water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12961778A JPS6036545B2 (en) | 1978-10-20 | 1978-10-20 | Air conditioning/heating/hot water equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5556569A JPS5556569A (en) | 1980-04-25 |
| JPS6036545B2 true JPS6036545B2 (en) | 1985-08-21 |
Family
ID=15013888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12961778A Expired JPS6036545B2 (en) | 1978-10-20 | 1978-10-20 | Air conditioning/heating/hot water equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036545B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101760U (en) * | 1986-12-19 | 1988-07-02 |
-
1978
- 1978-10-20 JP JP12961778A patent/JPS6036545B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5556569A (en) | 1980-04-25 |
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