JPH0188362U - - Google Patents
Info
- Publication number
- JPH0188362U JPH0188362U JP18374687U JP18374687U JPH0188362U JP H0188362 U JPH0188362 U JP H0188362U JP 18374687 U JP18374687 U JP 18374687U JP 18374687 U JP18374687 U JP 18374687U JP H0188362 U JPH0188362 U JP H0188362U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- liquid separator
- pressure reducing
- reducing device
- refrigeration cycle
- 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
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は冷凍サイクル装置の冷凍サイクル構成
図、第２図は気液分離器の概略縦断面図、第３図
および第４図は本考案の他の実施例を示し、第３
図は冷凍サイクル構成図、第４図はそのモリエル
線図、第５図および第６図は本考案の従来例を示
し、第５図は冷凍サイクル装置の冷凍サイクル構
成図、第６図は気液分離器の概略縦断面図である
。
１ａ……第１のシリンダ、１ｂ……第２のシリ
ンダ、１……圧縮機、２……四方弁、３……室内
側熱交換器、４……第１の減圧装置（第１のキヤ
ピラリーチユーブ）、５……気液分離器、６……
第２の減圧装置（第２のキヤピラリーチユーブ）
、７……室外側熱交換器、Ｐ……冷媒管、Ｓ……
冷凍サイクル回路、１４……ガスインジエクシヨ
ン回路、Ｐ１……第１の冷媒管、Ｐ２……第２の
冷媒管、Ｐｃ……バイパス管。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a refrigeration cycle configuration diagram of a refrigeration cycle device, FIG. 2 is a schematic longitudinal sectional view of a gas-liquid separator, and FIGS. The figure shows another embodiment of the invention;
Figure 4 is a refrigeration cycle configuration diagram, Figure 4 is its Mollier diagram, Figures 5 and 6 are conventional examples of the present invention, Figure 5 is a refrigeration cycle configuration diagram of a refrigeration cycle device, and Figure 6 is a refrigeration cycle diagram. FIG. 3 is a schematic vertical cross-sectional view of a liquid separator. 1a...First cylinder, 1b...Second cylinder, 1...Compressor, 2...Four-way valve, 3...Indoor heat exchanger, 4...First pressure reducing device (first cylinder) pilachi tube), 5... gas-liquid separator, 6...
Second pressure reducing device (second capillary reach tube)
, 7... Outdoor heat exchanger, P... Refrigerant pipe, S...
Refrigeration cycle circuit, 14... Gas injection circuit, P1... First refrigerant pipe, P2... Second refrigerant pipe, Pc... Bypass pipe.
Claims (1)
シリンダ相互間に冷媒をインジエクシヨン可能に
した２段圧縮型の圧縮機、四方弁、室内側熱交換
器、第１の減圧装置、気液分離器、第２の減圧装
置、室外側熱交換器を順次冷媒管を介して連通し
てなる冷凍サイクル回路と、上記気液分離器と圧
縮機の各シリンダ相互間とを連通するガスインジ
エクシヨン回路とを具備したものにおいて、上記
気液分離器は、その下部に上記第１の減圧装置と
第２の減圧装置とにそれぞれ連通する冷媒管を接
続し、その上部に上記ガスインジエクシヨン回路
を構成するバイパス管を接続したことを特徴とす
る冷凍サイクル装置。 A two-stage compression type compressor having two cylinders connected in series and capable of injecting refrigerant between these cylinders, a four-way valve, an indoor heat exchanger, a first pressure reducing device, a gas-liquid separator, A second pressure reducing device, a refrigeration cycle circuit in which the outdoor heat exchanger is sequentially connected via refrigerant pipes, and a gas injection circuit in which the gas-liquid separator and each cylinder of the compressor are connected to each other. In the gas-liquid separator, the gas-liquid separator has refrigerant pipes connected to the first pressure reducing device and the second pressure reducing device, respectively, in the lower part thereof, and the gas injection extraction circuit in the upper part thereof. A refrigeration cycle device characterized by having a bypass pipe connected thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18374687U JPH0188362U (en) | 1987-12-03 | 1987-12-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18374687U JPH0188362U (en) | 1987-12-03 | 1987-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0188362U true JPH0188362U (en) | 1989-06-12 |
Family
ID=31475157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18374687U Pending JPH0188362U (en) | 1987-12-03 | 1987-12-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0188362U (en) |
-
1987
- 1987-12-03 JP JP18374687U patent/JPH0188362U/ja active Pending
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