JPS60121165U - Cooling/heating cold storage heat system - Google Patents
Cooling/heating cold storage heat systemInfo
- Publication number
- JPS60121165U JPS60121165U JP754884U JP754884U JPS60121165U JP S60121165 U JPS60121165 U JP S60121165U JP 754884 U JP754884 U JP 754884U JP 754884 U JP754884 U JP 754884U JP S60121165 U JPS60121165 U JP S60121165U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- valve
- valves
- cold storage
- cooling
- 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
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
図面は本考案の実施例で、第１図は冷媒回路、第２乃至
１０図は開閉弁を開閉して熱交換器を選択的に動作させ
る状態図である。第１１図は他の ′冷媒回路である。
図中、１は第１の熱交換器、２は第２の熱交換器、５は
四方弁、８は第１の開閉弁、９は第２の開閉弁、１２は
第３の熱交換器、１３は第４の熱交換器、１６は第３の
開閉弁、２０は圧縮機、２１は第４の開閉弁、２２は第
５の開閉弁、２３は第６の開閉弁、２８は膨張装置、２
９は第７の開閉弁、３１乃至４０は開閉弁である。The drawings show an embodiment of the present invention; FIG. 1 is a refrigerant circuit, and FIGS. 2 to 10 are state diagrams in which a heat exchanger is selectively operated by opening and closing an on-off valve. Figure 11 shows another refrigerant circuit. In the figure, 1 is a first heat exchanger, 2 is a second heat exchanger, 5 is a four-way valve, 8 is a first on-off valve, 9 is a second on-off valve, and 12 is a third heat exchanger. , 13 is a fourth heat exchanger, 16 is a third on-off valve, 20 is a compressor, 21 is a fourth on-off valve, 22 is a fifth on-off valve, 23 is a sixth on-off valve, 28 is an expansion valve. device, 2
9 is a seventh on-off valve, and 31 to 40 are on-off valves.
Claims (1)
して互に接続すると共に、第１及び第２の熱交換器の他
端を第１と第２の開閉弁を介して、 互に接続し、第３
の熱交換器と第４の熱交換器の一端同士を第３の開閉弁
を介して接続すると具に、第４の熱交換器の上記一端に
圧縮機の入側を接続し、且つ、第３の熱交換器の上記一
端に圧縮機の出側を第４の開閉弁を介して接続し、又、
第３及び第４の熱交換器の他端同士を第５及び第６−の
開閉弁を介して接続すると共に、第３の熱交換器の上記
他端から、第１と第２の開閉弁の間を介して第５と第６
の開閉弁の間に冷媒が流れ込む様に第３の熱交換器の上
記他端と、第１と第２の開閉弁の間に逆止弁と膨張装置
を接続し、さらに、前記四方弁の残り２つの弁を、第７
の開閉弁を介して圧縮機の出側と、第４の熱交換器の上
記の一端とに夫々接続したことを特徴とする冷暖房蓄冷
熱システム。One ends of the first heat exchanger and the second heat exchanger are connected to each other via a four-way valve, and the other ends of the first and second heat exchangers are connected to the first and second on-off valves. connected to each other through the third
one end of the heat exchanger and the fourth heat exchanger are connected to each other via a third on-off valve, and the inlet side of the compressor is connected to the one end of the fourth heat exchanger, and The outlet side of the compressor is connected to the one end of the heat exchanger No. 3 via a fourth on-off valve, and
The other ends of the third and fourth heat exchangers are connected to each other via fifth and sixth on-off valves, and the first and second on-off valves are connected from the other end of the third heat exchanger. between the fifth and sixth
A check valve and an expansion device are connected between the other end of the third heat exchanger and the first and second on-off valves so that the refrigerant flows between the on-off valves of the four-way valve. Place the remaining two valves into the 7th valve.
An air-conditioning/heating cold storage heat system, characterized in that the outlet side of the compressor and the above-mentioned one end of the fourth heat exchanger are connected to each other via an on-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP754884U JPS60121165U (en) | 1984-01-25 | 1984-01-25 | Cooling/heating cold storage heat system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP754884U JPS60121165U (en) | 1984-01-25 | 1984-01-25 | Cooling/heating cold storage heat system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60121165U true JPS60121165U (en) | 1985-08-15 |
| JPH033900Y2 JPH033900Y2 (en) | 1991-01-31 |
Family
ID=30485996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP754884U Granted JPS60121165U (en) | 1984-01-25 | 1984-01-25 | Cooling/heating cold storage heat system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60121165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229560A (en) * | 1988-07-18 | 1990-01-31 | Daikin Ind Ltd | Regeneration type airconditioner |
| JPH05288426A (en) * | 1992-02-14 | 1993-11-02 | Misawa Homes Co Ltd | Compound type heat pump |
-
1984
- 1984-01-25 JP JP754884U patent/JPS60121165U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0229560A (en) * | 1988-07-18 | 1990-01-31 | Daikin Ind Ltd | Regeneration type airconditioner |
| JPH05288426A (en) * | 1992-02-14 | 1993-11-02 | Misawa Homes Co Ltd | Compound type heat pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033900Y2 (en) | 1991-01-31 |
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