JPS6395064U - - Google Patents
Info
- Publication number
- JPS6395064U JPS6395064U JP19029486U JP19029486U JPS6395064U JP S6395064 U JPS6395064 U JP S6395064U JP 19029486 U JP19029486 U JP 19029486U JP 19029486 U JP19029486 U JP 19029486U JP S6395064 U JPS6395064 U JP S6395064U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- refrigerant
- capillary
- discharge pipe
- valve
- 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
- 239000003507 refrigerant Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図はこの考案の空気調和機の冷媒回路を示
す冷媒回路図、第２図は第１図の制御回路図、第
３図はこの考案の他の実施例を示す冷媒回路、第
４図は従来の空気調和機の冷媒回路である。
なお図中、１は圧縮機、２は室外側熱交換器、
３は室内側熱交換器、４は暖房用第２毛細管、５
は第１毛細管、６は逆止弁、７は四方弁、８は第
３毛細管、９は電磁弁、１２は電磁弁コイル、１
４は圧力スイツチ、２１は吸入管、２２は吐出管
である。なお図中、同一番号は同一部分又は相当
部分を示す。
Fig. 1 is a refrigerant circuit diagram showing the refrigerant circuit of the air conditioner of this invention, Fig. 2 is a control circuit diagram of Fig. 1, Fig. 3 is a refrigerant circuit showing another embodiment of this invention, and Fig. 4 is the refrigerant circuit of a conventional air conditioner. In the figure, 1 is a compressor, 2 is an outdoor heat exchanger,
3 is an indoor heat exchanger, 4 is a second capillary tube for heating, 5
1 is a first capillary, 6 is a check valve, 7 is a four-way valve, 8 is a third capillary, 9 is a solenoid valve, 12 is a solenoid valve coil, 1
4 is a pressure switch, 21 is a suction pipe, and 22 is a discharge pipe. Note that in the figures, the same numbers indicate the same or equivalent parts.
Claims (1)
、第１毛細管、室外側熱交換器等を順次配管接続
し、冷媒を圧縮機より吐出管側に吐出し、吸入管
より圧縮機へもどす冷媒回路を形成したものにお
いて、圧力スイツチを上記吐出管に接続すると共
に、第３毛細管を第１毛細管に直列接続し、かつ
通電時開となる電磁弁を第３毛細管と並列に接続
したことを特徴とする空気調和機。 (2) 圧縮機の吐出管にサーミスタ等の温度検知
素子を装着して設け、一定温度を検知し、一定温
度以下になつた時電磁弁、コイルの通電が切れる
ように構成した実用新案登録請求の範囲第１項に
記載の空気調和機。[Scope of Claim for Utility Model Registration] (1) A compressor, a four-way valve, an indoor heat exchanger, a check valve, a first capillary tube, an outdoor heat exchanger, etc. are sequentially connected through piping, and the refrigerant is discharged from the compressor through a discharge pipe. In a refrigerant circuit in which the refrigerant is discharged to the side and returned to the compressor through the suction pipe, a pressure switch is connected to the discharge pipe, a third capillary is connected in series to the first capillary, and an electromagnetic switch is connected to the refrigerant that opens when energized. An air conditioner characterized in that a valve is connected in parallel with a third capillary tube. (2) Request for utility model registration for a structure in which a temperature detection element such as a thermistor is attached to the discharge pipe of a compressor to detect a certain temperature, and when the temperature drops below a certain temperature, the electromagnetic valve and coil are de-energized. The air conditioner according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029486U JPS6395064U (en) | 1986-12-10 | 1986-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19029486U JPS6395064U (en) | 1986-12-10 | 1986-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6395064U true JPS6395064U (en) | 1988-06-18 |
Family
ID=31143381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19029486U Pending JPS6395064U (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6395064U (en) |
-
1986
- 1986-12-10 JP JP19029486U patent/JPS6395064U/ja active Pending
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