JPS58111857U - Air conditioning/heating water heater - Google Patents
Air conditioning/heating water heaterInfo
- Publication number
- JPS58111857U JPS58111857U JP1982008196U JP819682U JPS58111857U JP S58111857 U JPS58111857 U JP S58111857U JP 1982008196 U JP1982008196 U JP 1982008196U JP 819682 U JP819682 U JP 819682U JP S58111857 U JPS58111857 U JP S58111857U
- Authority
- JP
- Japan
- Prior art keywords
- way valve
- heating
- hot water
- heat exchanger
- conditioning
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (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
第１図は従来の空気調和機の給湯装置の一例を示す配管
図、第２図は本考案に係る空気調和機の給湯装置の一実
施例を示す配管図である。
゛図中、１，２は室内熱交換器、３，４は膨張弁、１３
は貯湯槽、１４はエンジン、１５．１６は冷凍サイクル
、１７．１８は圧縮機、１９．２０は四方弁、２１．２
２は室外熱交換器、２３．２４はクラッチ、２５．２６
は第１三方弁、２７゜２８はバイパス管、２′９．３０
，３１．３２は第２年方弁、３３．３４は給湯熱交換器
、３５゜３６．３７．３８は第３三方弁、３９．４０は
給湯膨張弁である。FIG. 1 is a piping diagram showing an example of a conventional water heater for an air conditioner, and FIG. 2 is a piping diagram showing an embodiment of the water heater for an air conditioner according to the present invention.゛In the figure, 1 and 2 are indoor heat exchangers, 3 and 4 are expansion valves, and 13
is a hot water tank, 14 is an engine, 15.16 is a refrigeration cycle, 17.18 is a compressor, 19.20 is a four-way valve, 21.2
2 is the outdoor heat exchanger, 23.24 is the clutch, 25.26
is the first three-way valve, 27°28 is the bypass pipe, 2'9.30
, 31.32 is a second three-way valve, 33.34 is a hot water heat exchanger, 35°, 36.37.38 is a third three-way valve, and 39.40 is a hot water expansion valve.
Claims (1)
の吐出ガスで貯湯槽内の水を加熱する冷暖房給湯装置に
おいて、冷凍サイクルの室外熱交換器と膨張弁との間の
配管に介設された第１三方弁と、この第１三方弁に一端
が接続され、他端が室内熱交換器と四方弁との間の配管
に接７ 続されたバイパス管と、四方弁と室外
熱交換器とをつなぐ配管に直列に介設された２つの第２
三方弁と、各第２三方弁に配管を介（、て両端が接続さ
れ、貯湯槽に設置された給湯熱交換器とから成る冷凍サ
イクルを独立に２系統設け、一方の冷凍サイクルが暖房
運転のときに、他方の冷凍サイクルの第１三方弁及び第
２三方弁を切り換えて、給湯熱交換器に吐出ガスを流す
ようにしたことを特徴とする冷暖房給湯装置。 ２ 上記各冷凍サイクルの室内熱交換器を、異なる部屋
に設置（、た前記実用新案登録請求の範囲第１項記載の
冷暖房給湯装置。 ３ 上記各冷凍サイクルの圧縮機を、夫々クラッチを介
して１つのエンジンに接続した前記実用新案登録請求の
範囲第１項記載の冷暖房給湯装置。 ４ 上記各冷凍サイクルの第２三方弁と室外熱交換器と
をつなぐ配管に直列に２つの第３三方弁を介設し、この
第３三方弁に配管を介して給湯膨張弁を接続し、給湯熱
交換器に吐出ガスを流すときに第３三方弁を切り換こて
給湯膨張弁に冷媒を流してなる前記実用新案登録請求の
範囲第１項記載の冷暖房給湯装置。[Scope of Claim for Utility Model Registration] 1. In an air-conditioning, heating and water-heating system that performs air-conditioning and heating by switching a four-way valve and also heats water in a hot-water storage tank using gas discharged from a compressor, the connection between an outdoor heat exchanger of a refrigeration cycle and an expansion valve is used. a first three-way valve interposed in the pipe between the four-way valve; a bypass pipe having one end connected to the first three-way valve and the other end connected to the pipe between the indoor heat exchanger and the four-way valve; Two second valves are installed in series in the piping connecting the four-way valve and the outdoor heat exchanger.
There are two independent refrigeration cycles each consisting of a three-way valve and a hot water heat exchanger installed in the hot water storage tank, with both ends connected to each second three-way valve via piping, and one of the refrigeration cycles is used for heating operation. An air-conditioning/heating water supply device characterized in that, when the first three-way valve and the second three-way valve of the other refrigeration cycle are switched to flow the discharged gas to the hot water heat exchanger. 2. Inside each of the above refrigeration cycles The air-conditioning/heating/water supply system according to claim 1 of the above-mentioned utility model registration claim, in which heat exchangers are installed in different rooms. Utility model registration claim Claim 1. Air-conditioning, heating, and hot water supply apparatus. 4. Two third three-way valves are interposed in series in the piping connecting the second three-way valve of each of the refrigeration cycles and the outdoor heat exchanger, and A hot water supply expansion valve is connected to the three-way valve via piping, and when the discharge gas is flowing to the hot water heat exchanger, the third three-way valve is switched to flow the refrigerant to the hot water supply expansion valve. The air conditioning/heating and hot water supply device according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982008196U JPS58111857U (en) | 1982-01-26 | 1982-01-26 | Air conditioning/heating water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982008196U JPS58111857U (en) | 1982-01-26 | 1982-01-26 | Air conditioning/heating water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58111857U true JPS58111857U (en) | 1983-07-30 |
Family
ID=30020908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982008196U Pending JPS58111857U (en) | 1982-01-26 | 1982-01-26 | Air conditioning/heating water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58111857U (en) |
-
1982
- 1982-01-26 JP JP1982008196U patent/JPS58111857U/en active Pending
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