JPH0446668U - - Google Patents
Info
- Publication number
- JPH0446668U JPH0446668U JP8756390U JP8756390U JPH0446668U JP H0446668 U JPH0446668 U JP H0446668U JP 8756390 U JP8756390 U JP 8756390U JP 8756390 U JP8756390 U JP 8756390U JP H0446668 U JPH0446668 U JP H0446668U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- hot gas
- gas bypass
- compressor
- type air
- 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 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の一実施例を示す空気調和機の
冷媒系統図、第２図は従来の個別発停マルチ型空
気調和機を示す冷媒系統図である。
１……能力可変型圧縮機、３……室外側熱交換
器、４……逆止弁、５……暖房用絞り、６Ａ，６
Ｂ……電磁弁、７Ａ，７Ｂ……戻しキヤピラリ、
８Ａ，８Ｂ……冷房用絞り、９Ａ，９Ｂ……逆止
弁、１０Ａ，１０Ｂ……室内側熱交換器、１１…
…アキユムレーター、１２……室外側フアン、１
３Ａ，１３Ｂ……室内側フアン、１４……高圧圧
力検知器、１５……高圧圧力上昇防止スイツチ、
１６……コントローラー、１７……フルロード用
電磁弁、１８……パーシヤルロード用電磁弁、２
０……ホツトガスバイパス用電磁弁、２１……ホ
ツトガスバイパス用キヤピラリ。
FIG. 1 is a refrigerant system diagram of an air conditioner showing an embodiment of the present invention, and FIG. 2 is a refrigerant system diagram showing a conventional individual start/stop multi-type air conditioner. 1... Variable capacity compressor, 3... Outdoor heat exchanger, 4... Check valve, 5... Heating throttle, 6A, 6
B... Solenoid valve, 7A, 7B... Return capillary,
8A, 8B...Cooling throttle, 9A, 9B...Check valve, 10A, 10B...Indoor heat exchanger, 11...
...Accumulator, 12...Outdoor fan, 1
3A, 13B... Indoor fan, 14... High pressure pressure detector, 15... High pressure pressure rise prevention switch,
16... Controller, 17... Solenoid valve for full load, 18... Solenoid valve for partial load, 2
0... Solenoid valve for hot gas bypass, 21... Capillary for hot gas bypass.
Claims (1)
数段に切換可能な圧縮機を有するヒートポンプ式
個別発停マルチ型空気調和機において、逆止弁及
び暖房用絞りの並列回路と、室外側熱交換器との
間を上記圧縮機の吐出側に接続するホツトガスバ
イパスを設け、上記ホツトガスバイパスに電磁弁
とホツトガスバイパスキヤピラリとを直列に挿入
したことを特徴とする個別発停マルチ型空気調和
機。 In a heat pump type multi-type air conditioner that has multiple indoor units and a compressor whose capacity can be switched to multiple stages, a parallel circuit of check valves and heating throttles is connected to an outdoor heat exchanger. 1. An individual start/stop multi-type air conditioner, characterized in that a hot gas bypass is provided connecting the air conditioner to the discharge side of the compressor, and a solenoid valve and a hot gas bypass capillary are inserted in series into the hot gas bypass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8756390U JPH0446668U (en) | 1990-08-22 | 1990-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8756390U JPH0446668U (en) | 1990-08-22 | 1990-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446668U true JPH0446668U (en) | 1992-04-21 |
Family
ID=31820010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8756390U Pending JPH0446668U (en) | 1990-08-22 | 1990-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446668U (en) |
-
1990
- 1990-08-22 JP JP8756390U patent/JPH0446668U/ja active Pending