JPS60240886A - Refrigerant compressor - Google Patents
Refrigerant compressorInfo
- Publication number
- JPS60240886A JPS60240886A JP9510584A JP9510584A JPS60240886A JP S60240886 A JPS60240886 A JP S60240886A JP 9510584 A JP9510584 A JP 9510584A JP 9510584 A JP9510584 A JP 9510584A JP S60240886 A JPS60240886 A JP S60240886A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- gas
- refrigerant
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
Description
【発明の詳細な説明】
〔発明の技術分野〕
この発明は、圧縮機にアキュムレータの機能をもたせる
ようにした冷媒圧縮機に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a refrigerant compressor in which the compressor has an accumulator function.
従来、この種の冷媒圧縮機として第１図に示すものがあ
った。この第１図において、１は圧縮機。Conventionally, there has been a refrigerant compressor of this type as shown in FIG. In this FIG. 1, 1 is a compressor.
２は吸入蓋、３は蒸発器からの冷媒を気液分離するアキ
ュムレータであシ、アキュムレータ３には蒸発器（図示
せず）よ如の吸入管４が臨まされている。また、アキュ
ムレータ３にはその下部からの油もどシ管５が設けられ
ている。2 is a suction lid, 3 is an accumulator for separating refrigerant from the evaporator into gas and liquid, and a suction pipe 4 such as an evaporator (not shown) faces the accumulator 3. Further, the accumulator 3 is provided with an oil drain pipe 5 from the bottom thereof.
次に動作について説明する。始動時、負荷変動時の液バ
ンクよシ圧縮機１を保護するため、圧縮機１と蒸発器の
間にアキュムレータ３を設けているがこのアキュムレー
タ３の内部では冷媒は気液分離され、ガスのみが吸入管
を通って圧縮機へ吸入される。また液と冷凍機油は、油
もどシ管５を通って定量的に圧縮機１へ吸入されている
。Next, the operation will be explained. To protect the compressor 1 from the liquid bank during startup and load fluctuations, an accumulator 3 is provided between the compressor 1 and the evaporator. Inside this accumulator 3, the refrigerant is separated into gas and liquid, and only gas is drawn into the compressor through the suction pipe. Further, the liquid and refrigerating machine oil are quantitatively sucked into the compressor 1 through the oil drain pipe 5.
従来の冷凍機は以上のように構成されているので、蒸発
器よシアキュムレータ３への配管、アキュムレータ３の
取付、防熱、アキュムレータ３から圧縮機１への配管が
必要であるなどの欠点があった。Conventional refrigerators are configured as described above, but they have drawbacks such as the need for piping from the evaporator to the shear accumulator 3, installation of the accumulator 3, heat insulation, and piping from the accumulator 3 to the compressor 1. Ta.
この発明はかかる欠点を改善する目的でなされたもので
、圧縮機にアキュムレータ機能を有する気液分離器を取
シ付けることによシ、コンパクトな冷媒圧縮機を提案す
るものである。The present invention has been made to improve these drawbacks, and proposes a compact refrigerant compressor by attaching a gas-liquid separator having an accumulator function to the compressor.
以下、この発明の冷媒圧縮機の実施例を図について説明
する。第２図はその一実施例の構成を示す図である。こ
の第２図において、第１図と同一部分には同一符号を付
して述べる。Embodiments of the refrigerant compressor of the present invention will be described below with reference to the drawings. FIG. 2 is a diagram showing the configuration of one embodiment. In FIG. 2, the same parts as in FIG. 1 will be described with the same reference numerals.
第２図において、６は圧縮機１の吸入部に取り付けられ
た気液分離器であシ、この気液分離器６には蒸発器（図
示せず）よシの吸入管４の一端か臨まされておシ、この
気液分離器６内にはそこで分離された冷媒液と冷凍機油
を定量的に圧縮機１の方へもどす油もとシ管５が設けら
れている。In FIG. 2, 6 is a gas-liquid separator attached to the suction section of the compressor 1, and one end of the suction pipe 4 of the evaporator (not shown) faces the gas-liquid separator 6. An oil source pipe 5 is provided within the gas-liquid separator 6 to quantitatively return the refrigerant liquid and refrigerating machine oil separated therein to the compressor 1.
次に動作について説明する。Next, the operation will be explained.
始動時および負荷変動時の液バツク防止対策として、圧
縮機１の吸入部に気液分離器６を設けていることにより
、蒸発器よシの冷媒をこの気液分離器６で気液分離し、
ガスのみを吸入するようにしている。また分離された液
および冷凍機油は油もどシ管５を通して定量的に圧縮機
１へもどしている。As a measure to prevent liquid back up during startup and load fluctuations, a gas-liquid separator 6 is provided in the suction section of the compressor 1, so that the refrigerant from the evaporator is separated into gas and liquid by the gas-liquid separator 6. ,
I try to inhale only the gas. The separated liquid and refrigerating machine oil are quantitatively returned to the compressor 1 through an oil drain pipe 5.
この発明は以上説明したとおシ、圧縮機の吸入部に気液
分離器を設けたので、独立のアキュムレ１１′ −夕が
不要になシ小型で安価な冷媒圧縮機を製造することがで
きる効果がある。As described above, this invention has the effect that a gas-liquid separator is provided in the suction section of the compressor, so that an independent accumulator 11' is not required and a small and inexpensive refrigerant compressor can be manufactured. There is.
第１図は従来の冷媒圧ｍ機の構成を示す図、第２図はこ
の発明の冷媒圧縮機の一実施例の構成を示す図である。
１・・・圧縮機、４・・・吸入管、５・・・油もどシ管
、６・・・気液分離器。
なお１図中同一符号は同一または相当部分を示す。
代理人 大 岩 増 雄（外２名）FIG. 1 is a diagram showing the configuration of a conventional refrigerant pressure m machine, and FIG. 2 is a diagram showing the configuration of an embodiment of the refrigerant compressor of the present invention. 1... Compressor, 4... Suction pipe, 5... Oil drain pipe, 6... Gas-liquid separator. Note that the same reference numerals in each figure indicate the same or corresponding parts. Agent Masuo Oiwa (2 others)
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9510584A JPS60240886A (en) | 1984-05-11 | 1984-05-11 | Refrigerant compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9510584A JPS60240886A (en) | 1984-05-11 | 1984-05-11 | Refrigerant compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60240886A true JPS60240886A (en) | 1985-11-29 |
Family
ID=14128586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9510584A Pending JPS60240886A (en) | 1984-05-11 | 1984-05-11 | Refrigerant compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60240886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07139853A (en) * | 1993-11-19 | 1995-06-02 | Matsushita Refrig Co Ltd | Refrigerator |
-
1984
- 1984-05-11 JP JP9510584A patent/JPS60240886A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07139853A (en) * | 1993-11-19 | 1995-06-02 | Matsushita Refrig Co Ltd | Refrigerator |
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