JPS6375737U - - Google Patents
Info
- Publication number
- JPS6375737U JPS6375737U JP17144786U JP17144786U JPS6375737U JP S6375737 U JPS6375737 U JP S6375737U JP 17144786 U JP17144786 U JP 17144786U JP 17144786 U JP17144786 U JP 17144786U JP S6375737 U JPS6375737 U JP S6375737U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- water
- air conditioner
- refrigerant
- heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 1
Description
第１図はこの考案の空気調和機の一実施例を示
す冷媒回路図、第２図は同上空気調和機の電気配
線図、第３図はこの考案および従来の空気調和機
の暖房運転時の水温と運転圧力の関係を示す図、
第４図は従来の空気調和機の冷媒回路路である。
１…圧縮機、２…四方弁、３…室内側熱交換器
、４…水熱交換器、５…冷房用毛細管、６…暖房
用毛細管、７，８…逆止弁、９…電磁弁、１１…
冷房用リレー、１２…暖房用リレー、１５…室内
送風機用電磁接触器、１６…圧縮機用電磁接触器
、１７…バイパス用圧力開閉器。なお、図中同一
の番号は同一または相当部分を示す。
Fig. 1 is a refrigerant circuit diagram showing an embodiment of the air conditioner of this invention, Fig. 2 is an electrical wiring diagram of the same air conditioner, and Fig. 3 is a heating operation diagram of the air conditioner of this invention and the conventional air conditioner. Diagram showing the relationship between water temperature and operating pressure,
FIG. 4 shows a refrigerant circuit of a conventional air conditioner. 1... Compressor, 2... Four-way valve, 3... Indoor heat exchanger, 4... Water heat exchanger, 5... Cooling capillary, 6... Heating capillary, 7, 8... Check valve, 9... Solenoid valve, 11...
Relay for cooling, 12... Relay for heating, 15... Magnetic contactor for indoor blower, 16... Magnetic contactor for compressor, 17... Pressure switch for bypass. Note that the same numbers in the figures indicate the same or corresponding parts.
Claims (1)
を行う水熱交換器、四方弁、室内冷房用毛細管、
暖房用毛細管を配管で接続して冷媒回路を構成し
てなる冷暖房兼用形空気調和機において、上記水
熱交換器の水回路にバイパス用の弁手段を設け、
暖房時に上記冷媒の高圧圧力が所定以上になると
動作するバイパス用圧力開閉器により上記弁手段
をオン、オフさせることを特徴とする空気調和機
。 Compressor, indoor heat exchanger, water heat exchanger that exchanges heat between refrigerant and water, four-way valve, indoor cooling capillary tube,
In a heating and cooling air conditioner in which a refrigerant circuit is configured by connecting heating capillary tubes with piping, a bypass valve means is provided in the water circuit of the water heat exchanger,
An air conditioner characterized in that the valve means is turned on and off by a bypass pressure switch that operates when the high pressure of the refrigerant exceeds a predetermined level during heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17144786U JPS6375737U (en) | 1986-11-07 | 1986-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17144786U JPS6375737U (en) | 1986-11-07 | 1986-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375737U true JPS6375737U (en) | 1988-05-20 |
Family
ID=31107077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17144786U Pending JPS6375737U (en) | 1986-11-07 | 1986-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375737U (en) |
-
1986
- 1986-11-07 JP JP17144786U patent/JPS6375737U/ja active Pending
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