JPH0188272U - - Google Patents
Info
- Publication number
- JPH0188272U JPH0188272U JP18152187U JP18152187U JPH0188272U JP H0188272 U JPH0188272 U JP H0188272U JP 18152187 U JP18152187 U JP 18152187U JP 18152187 U JP18152187 U JP 18152187U JP H0188272 U JPH0188272 U JP H0188272U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- water heat
- throttle device
- air conditioner
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図はこの考案の一実施例に係る空気調和機
の冷媒回路構成図、第２図は従来の空気調和機の
冷媒回路構成図、第３図は水温と吐出圧力および
吐出温度との関係を示す図、第４図は暖房運転時
の水温と室内温度との関係を示す図である。
１……圧縮機、２……四方弁、３……室内側熱
交換器、４……水熱交換器、５，６……冷房用、
暖房用絞り装置、７……バイパス回路、８……電
磁弁。なお、図中同一符号は同一又は相当部分を
示す。
Fig. 1 is a refrigerant circuit diagram of an air conditioner according to an embodiment of this invention, Fig. 2 is a refrigerant circuit diagram of a conventional air conditioner, and Fig. 3 is the relationship between water temperature, discharge pressure, and discharge temperature. FIG. 4 is a diagram showing the relationship between water temperature and indoor temperature during heating operation. 1... Compressor, 2... Four-way valve, 3... Indoor heat exchanger, 4... Water heat exchanger, 5, 6... For cooling,
Heating diaphragm device, 7... bypass circuit, 8... solenoid valve. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
装置、暖房用絞り装置および水熱交換器を環状に
接続した冷媒回路を備えた水熱源ヒートポンプ式
空気調和機において、上記冷媒回路に、暖房用絞
り装置および水熱交換器と並列にバイパス回路を
設け、この回路に暖房運転時の水熱交換器の循環
水高温時にのみ開く電磁弁を設けたことを特徴と
する空気調和機。 In a water heat source heat pump type air conditioner equipped with a refrigerant circuit in which a compressor, a four-way valve, an indoor heat exchanger, a cooling throttle device, a heating throttle device, and a water heat exchanger are connected in a ring, the refrigerant circuit includes: An air conditioner characterized in that a bypass circuit is provided in parallel with a heating throttle device and a water heat exchanger, and this circuit is provided with a solenoid valve that opens only when the circulating water of the water heat exchanger is high in temperature during heating operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18152187U JPH0188272U (en) | 1987-11-27 | 1987-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18152187U JPH0188272U (en) | 1987-11-27 | 1987-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188272U true JPH0188272U (en) | 1989-06-12 |
Family
ID=31473003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18152187U Pending JPH0188272U (en) | 1987-11-27 | 1987-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188272U (en) |
-
1987
- 1987-11-27 JP JP18152187U patent/JPH0188272U/ja active Pending