JPS5820172U - heat pump equipment - Google Patents
heat pump equipmentInfo
- Publication number
- JPS5820172U JPS5820172U JP11363481U JP11363481U JPS5820172U JP S5820172 U JPS5820172 U JP S5820172U JP 11363481 U JP11363481 U JP 11363481U JP 11363481 U JP11363481 U JP 11363481U JP S5820172 U JPS5820172 U JP S5820172U
- Authority
- JP
- Japan
- Prior art keywords
- way valve
- compressor
- coil
- heat pump
- accumulator
- 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
- 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図は従来のヒートポンプ装置の冷媒回路図、第２図
は本考案に係るヒートポンプ装置の冷媒回路図である。
１・・・・・・圧縮機、３・・・・・・四方弁、４，５
・・・・・・室内側及び室外側コイル、６・・・・・・
四方弁、４．５・・・・・・室内側及び室外側コイル、
６・・・・・・アキュムレータ、８・・・・・・四方弁
、９・・・・・・電磁弁。尚、図中、同一符号は同一部
分を示す。
第２図FIG. 1 is a refrigerant circuit diagram of a conventional heat pump device, and FIG. 2 is a refrigerant circuit diagram of a heat pump device according to the present invention. 1...Compressor, 3...Four-way valve, 4,5
...Indoor and outdoor coils, 6...
Four-way valve, 4.5...indoor and outdoor coils,
6...Accumulator, 8...Four-way valve, 9...Solenoid valve. In addition, in the figures, the same reference numerals indicate the same parts. Figure 2
Claims (1)
ら送給されてくる冷媒ガスを室内側コイル若しくは室外
側コイルに供給するために該室内側及び室外側コイルに
接続されている四方弁と、該四方弁を介して前記室内側
蓋しくは室外側コイルに連通されるアキュムレータとを
含む冷媒′ 回路を備え、前記四方弁の切り換えによ
り前記冷媒ガスが冷房サイクル時には前記室外側コイル
に又暖房サイクル時には前記室内側コイルに供給される
ヒートポンプ装置において、前記冷媒回路に、入口管が
前記圧縮機の吐出管に接続され、３つの出口管がそれぞ
れ前記四方弁の入口管と前記室外側コイルの下方及び前
記アキュムレータとに接続されている他の四方弁を配設
し、冷房及び暖房サイクル時に前記他の四方弁を介して
前記圧縮機と前記四方弁とを連通させ、除霜時に前記暖
房サイクルを維持したまま前記他の四方弁を切り換え、
前記圧縮機と前記室外側コイルの下方とを連通させると
共に前記室外側コイルとアキュムレータとを連通させる
ようにしたことを特徴とするヒートポンプ装置。 （り）上記能の四方弁の出口管とアキュムレータとの接
続を電磁弁を介して行うことを特徴とする実用新案登録
請求の範囲第１項に記載のヒートポンプ装置。(1) A compressor connected to the indoor and outdoor coils in order to supply the refrigerant gas sent from the compressor to the indoor coil or the outdoor coil through the discharge pipe of the compressor. The refrigerant circuit includes a four-way valve, and an accumulator that is communicated with the indoor cover or the outdoor coil through the four-way valve. In the heat pump device, which is supplied to the outside coil and to the indoor coil during the heating cycle, an inlet pipe is connected to the refrigerant circuit to the discharge pipe of the compressor, and three outlet pipes are connected to the inlet pipe of the four-way valve, respectively. Another four-way valve is provided below the outdoor coil and connected to the accumulator, and the compressor and the four-way valve are communicated through the other four-way valve during cooling and heating cycles, and the switching the other four-way valve while maintaining the heating cycle during frost;
A heat pump device characterized in that the compressor and a lower part of the outdoor coil are communicated with each other, and the outdoor coil and an accumulator are communicated with each other. (i) The heat pump device according to claim 1, wherein the outlet pipe of the four-way valve and the accumulator are connected through a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11363481U JPS5820172U (en) | 1981-07-30 | 1981-07-30 | heat pump equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11363481U JPS5820172U (en) | 1981-07-30 | 1981-07-30 | heat pump equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820172U true JPS5820172U (en) | 1983-02-07 |
Family
ID=29907930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11363481U Pending JPS5820172U (en) | 1981-07-30 | 1981-07-30 | heat pump equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820172U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5318921U (en) * | 1976-07-26 | 1978-02-17 |
-
1981
- 1981-07-30 JP JP11363481U patent/JPS5820172U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5318921U (en) * | 1976-07-26 | 1978-02-17 |
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