CN203550298U - Oil balance device suitable for flooded unit compressor - Google Patents
Oil balance device suitable for flooded unit compressor Download PDFInfo
- Publication number
- CN203550298U CN203550298U CN201320563936.6U CN201320563936U CN203550298U CN 203550298 U CN203550298 U CN 203550298U CN 201320563936 U CN201320563936 U CN 201320563936U CN 203550298 U CN203550298 U CN 203550298U
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- compressor
- oil
- balance device
- unit
- fuel tank
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- Expired - Fee Related
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Abstract
An oil balance device suitable for a flooded unit compressor relates to the technical field of air conditioner refrigeration. The oil balance device comprises an external oil tank of the compressor, wherein the external oil tank is connected with a lubricating oil circulation loop of the compressor through an inlet pipeline and an outlet pipeline, and an air relief valve and a blow-down valve are arranged on the external oil tank. Compared with the prior art, the oil balance device has the advantage that a flooded unit can ensure the balance of a lubricating oil system under the condition of unstable foundation, and safe and reliable running of the unit is ensured.
Description
Technical field
The utility model relates to air conditioner refrigerating technical field, especially for the jiggly occasion in full-liquid type unit basis, to guarantee the flow equilibrium device of machine set compressor lubricating oil.
Background technology
In prior art, full-liquid type refrigeration unit is when operation, and the lubricating oil in compressor can enter in condenser and evaporimeter along with cold-producing medium part.If refrigeration unit base fixed, set lubricant oil can be got back in compressor in several ways, solves compressor lubrication, sealing and the problem such as cooling.If refrigeration unit basis is unstable, as seagoing vessel refrigeration air-conditioner, particularly full-liquid type refrigeration unit, because unit basis is unstable, has and tilts to wave etc. problem, causes the lubricating oil may at short notice cannot normal circulation.Cause compressor internal lubrication oil to lack, may cause compressor mechanical breakdown.
Summary of the invention
For above-mentioned problems of the prior art, the utility model provides a kind of oil balancing unit that is applicable to full-liquid type machine set compressor.It can make full-liquid type unit in the unsteady situation in basis, also can guarantee the balance of lubricating oil system, guarantees unit safety reliability service.
In order to realize foregoing invention object, the technical solution of the utility model realizes as follows:
Be applicable to an oil balancing unit for full-liquid type machine set compressor, its design feature is, it comprises the external fuel tank of compressor.External fuel tank, by the lubrication oil circulation connection of circuit of import and export pipeline and compressor, is equipped with vent valve and blowoff valve on external fuel tank.
The utility model is owing to having adopted said structure, when full-liquid type refrigeration unit is moved, even because unit basis is unstable, cause lubricating oil in evaporimeter and condenser to get back in time in compressor, also can circulate by the lubricating oil in external fuel tank, guarantee unit safety reliability service.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, the utility model comprises the external fuel tank 1 of compressor.External fuel tank 1, by the lubrication oil circulation connection of circuit of import and export pipeline and compressor, is equipped with vent valve 2 and blowoff valve 3 on external fuel tank 1.
While using the utility model, the utility model is connected with the lubrication oil circulation loop of compressor.Even if full-liquid type unit basis is unstable, there is slight inclination or wave (as seagoing vessel air-conditioning unit), lubricating oil in evaporimeter and condenser due to unit tilts or waves at short notice cannot normal circulation, in machine set compressor, lubricating oil system also can be lubricated oil circulation by the external fuel tank 1 of compressor, guarantees lubricated, the sealing and cooling of machine set compressor.
Claims (1)
1. one kind is applicable to the oil balancing unit of full-liquid type machine set compressor, it is characterized in that, it comprises the external fuel tank (1) of compressor, external fuel tank (1), by the lubrication oil circulation connection of circuit of import and export pipeline and compressor, is equipped with vent valve (2) and blowoff valve (3) on external fuel tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563936.6U CN203550298U (en) | 2013-09-12 | 2013-09-12 | Oil balance device suitable for flooded unit compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563936.6U CN203550298U (en) | 2013-09-12 | 2013-09-12 | Oil balance device suitable for flooded unit compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550298U true CN203550298U (en) | 2014-04-16 |
Family
ID=50468407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563936.6U Expired - Fee Related CN203550298U (en) | 2013-09-12 | 2013-09-12 | Oil balance device suitable for flooded unit compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282526A (en) * | 2018-09-26 | 2019-01-29 | 青岛海信日立空调系统有限公司 | Compressor oil-supplying device and method, air-conditioning |
-
2013
- 2013-09-12 CN CN201320563936.6U patent/CN203550298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282526A (en) * | 2018-09-26 | 2019-01-29 | 青岛海信日立空调系统有限公司 | Compressor oil-supplying device and method, air-conditioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20210912 |