JPH01120065U - - Google Patents
Info
- Publication number
- JPH01120065U JPH01120065U JP1449588U JP1449588U JPH01120065U JP H01120065 U JPH01120065 U JP H01120065U JP 1449588 U JP1449588 U JP 1449588U JP 1449588 U JP1449588 U JP 1449588U JP H01120065 U JPH01120065 U JP H01120065U
- Authority
- JP
- Japan
- Prior art keywords
- container
- compressor
- outlet pipe
- refrigerant
- accumulator
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Description
第１図は本考案アキユムレータの一実施例を示
す断面図、第２図は本考案アキユムレータを適用
する冷凍装置の配管系統図、第３図は従来例を示
す断面図である。
１……圧縮機、６……アキユムレータ本体容器
、７……入口管、８……出口管、９……油戻し孔
、１０……補助油戻し孔。
FIG. 1 is a sectional view showing an embodiment of the inventive accumulator, FIG. 2 is a piping system diagram of a refrigeration system to which the inventive accumulator is applied, and FIG. 3 is a sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Compressor, 6... Accumulator main body container, 7... Inlet pipe, 8... Outlet pipe, 9... Oil return hole, 10... Auxiliary oil return hole.
Claims (1)
を冷媒配管を介して接続して成る冷凍装置におけ
る前記圧縮機１の吸入側に介装されて、冷媒の気
液分離を行うようにしたアキユムレータであつて
、アキユムレータ本体容器６の内方上部に、入口
管７を開口させると共に、出口管８を前記容器６
の内方底部近くを通り該容器６の内方上部に開口
させる一方、前記容器６の底部近くに位置する前
記出口管８の管壁に、油戻し孔９を開設すると共
に、この油戻し孔９より高位に位置する前記出口
管８の管壁に、前記圧縮機１に充填可能な最大油
量と該圧縮機１の潤滑に必要な最小油量との差Ｃ
を前記容器６の単位高さ当たりの容積Ｖで除した
高さ（Ｌ＝Ｃ／Ｖ）にほゞ等しい間隔で、複数の
補助油戻し孔１０…を開設したことを特徴とする
冷凍装置におけるアキユムレータ。 Compressor 1, condenser 2, expansion mechanism 3 and evaporator 4
This is an accumulator that is installed on the suction side of the compressor 1 in a refrigeration system in which the refrigerant is connected via refrigerant piping to perform gas-liquid separation of the refrigerant. , while opening the inlet pipe 7, the outlet pipe 8 is inserted into the container 6.
An oil return hole 9 is formed in the pipe wall of the outlet pipe 8 which passes near the inner bottom of the container 6 and opens at the inner upper part of the container 6, and which is located near the bottom of the container 6. The difference C between the maximum amount of oil that can be filled into the compressor 1 and the minimum amount of oil necessary for lubrication of the compressor 1 is shown on the pipe wall of the outlet pipe 8 located higher than 9.
In the refrigeration system, a plurality of auxiliary oil return holes 10 are opened at intervals approximately equal to the height (L=C/V) divided by the volume V per unit height of the container 6. Accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449588U JPH0539409Y2 (en) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1449588U JPH0539409Y2 (en) | 1988-02-04 | 1988-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120065U true JPH01120065U (en) | 1989-08-15 |
| JPH0539409Y2 JPH0539409Y2 (en) | 1993-10-06 |
Family
ID=31225741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1449588U Expired - Lifetime JPH0539409Y2 (en) | 1988-02-04 | 1988-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539409Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203733A (en) * | 2009-03-05 | 2010-09-16 | Hitachi Appliances Inc | Air conditioning device |
| JP2013137164A (en) * | 2011-12-28 | 2013-07-11 | Daikin Industries Ltd | Accumulator |
| JP2014029225A (en) * | 2012-07-31 | 2014-02-13 | Hitachi Appliances Inc | Air conditioning device |
-
1988
- 1988-02-04 JP JP1449588U patent/JPH0539409Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010203733A (en) * | 2009-03-05 | 2010-09-16 | Hitachi Appliances Inc | Air conditioning device |
| JP2013137164A (en) * | 2011-12-28 | 2013-07-11 | Daikin Industries Ltd | Accumulator |
| JP2014029225A (en) * | 2012-07-31 | 2014-02-13 | Hitachi Appliances Inc | Air conditioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539409Y2 (en) | 1993-10-06 |
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