JPH0158045U - - Google Patents
Info
- Publication number
- JPH0158045U JPH0158045U JP15285187U JP15285187U JPH0158045U JP H0158045 U JPH0158045 U JP H0158045U JP 15285187 U JP15285187 U JP 15285187U JP 15285187 U JP15285187 U JP 15285187U JP H0158045 U JPH0158045 U JP H0158045U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- liquid
- port
- injection
- liquid separator
- 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
- 239000007788 liquid Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/13—Economisers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図はこの考案の一実施例である冷凍装置の
冷媒配管を示す配管図、第２図は従来の冷凍装置
の冷媒配管を示す配管図である。
図において、１：圧縮機、１ａ：吐出ポート、
１ｂ：吸込ポート、２：インジエクシヨンポート
、３：凝縮器、４：第１の減圧装置、５：気液分
離器、５ａ：気体貯溜部、５ｂ：液体貯溜部、６
：第２の減圧装置、７：蒸発器、８：冷媒管、１
０：ガスインジエクシヨン管、１１：液体供給回
路、である。なお、図中、同一符号及び同一記号
は、同一または相当部分を示す。
FIG. 1 is a piping diagram showing the refrigerant piping of a refrigeration system that is an embodiment of this invention, and FIG. 2 is a piping diagram showing the refrigerant piping of a conventional refrigeration system. In the figure, 1: compressor, 1a: discharge port,
1b: Suction port, 2: Injection port, 3: Condenser, 4: First pressure reducing device, 5: Gas-liquid separator, 5a: Gas reservoir, 5b: Liquid reservoir, 6
: second pressure reducing device, 7: evaporator, 8: refrigerant pipe, 1
0: Gas injection pipe, 11: Liquid supply circuit. In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.
Claims (1)
ポートと吸込ポートとの間に、凝縮器、第１の減
圧装置、気液分離器、第２の減圧装置、蒸発器を
冷媒管で順次直列に接続し、且つ、前記圧縮機の
インジエクシヨンポートと気液分離器の気体貯溜
部とをガスインジエクシヨン管で接続して冷凍サ
イクルを構成した冷凍装置において、 上記気液分離器の液体貯溜部より所定量の冷媒
液を前記ガスインジエクシヨン管に流入するよう
に配管した液体供給回路を具備することを特徴と
する冷凍装置。[Claims for Utility Model Registration] A condenser, a first pressure reducing device, a gas-liquid separator, a second pressure reducing device, and an evaporator are installed between the discharge port and suction port of a compressor having an injection port. In a refrigeration system in which a refrigeration cycle is configured by sequentially connecting refrigerant pipes in series and connecting an injection exit port of the compressor and a gas reservoir of a gas-liquid separator with a gas injection exit pipe, the above-mentioned gas 1. A refrigeration system comprising a liquid supply circuit piped so that a predetermined amount of refrigerant liquid flows into the gas injection pipe from a liquid storage part of a liquid separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15285187U JPH0158045U (en) | 1987-10-06 | 1987-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15285187U JPH0158045U (en) | 1987-10-06 | 1987-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158045U true JPH0158045U (en) | 1989-04-11 |
Family
ID=31428153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15285187U Pending JPH0158045U (en) | 1987-10-06 | 1987-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158045U (en) |
-
1987
- 1987-10-06 JP JP15285187U patent/JPH0158045U/ja active Pending
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