CN205593232U - Oil separator - Google Patents
Oil separator Download PDFInfo
- Publication number
- CN205593232U CN205593232U CN201620327213.XU CN201620327213U CN205593232U CN 205593232 U CN205593232 U CN 205593232U CN 201620327213 U CN201620327213 U CN 201620327213U CN 205593232 U CN205593232 U CN 205593232U
- Authority
- CN
- China
- Prior art keywords
- oil
- capillary tube
- housing
- casing
- eliminator
- 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.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
- Compressor (AREA)
Abstract
The utility model discloses an oil separator, including the casing, be equipped with into oil pipe connector on this casing, the casing bottom is equipped with the export, be equipped with the needle valve subassembly on the casing lateral wall, casing bottom below is equipped with the oil content capillary, and the export of this oil content capillary one end and casing bottom is adorned and is connect, and the other end of this oil content capillary is buckled and is upwards extended and lie in casing bottom top, and the interior lower part of casing is equipped with the filter screen, and the oil content capillary upwards extends to above the casing bottom after surrounding into a plurality of circles again. The utility model discloses be difficult for causing the jam of oil content capillary, guarantee the normal operating of press.
Description
Technical field
This utility model relates to a kind of oil eliminator, specifically a kind of centrifugal oil separator.
Background technology
In refrigeration systems, compressor typically requires lubricating oil and could run well.Compressor air-discharging can be mixed with lubricating oil, generally oil eliminator to be installed between compressor and condenser, lubricating oil is separated from gaseous refrigerant, in order to lubricating oil can return to compressor and ensure that it runs well, and prevent lubricating oil from hindering refrigerant heat exchanger, improve compressor operating effect.
Existing centrifugal oil separator is general all with oil return capillary tube, and in actual use, oil return capillary tube typically uses the soft capillary tube that red copper is made, and the oil return capillary tube secondary that refluxed by lubricating oil uses.In actual use, often oil return effect is poor, can be mixed into impurity in oil, easily causes the blocking of oil return capillary tube, and the operation to press produces harmful effect.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of oil eliminator, it is ensured that the cleanliness factor of pipeline, and an oil point capillary tube is not easily blocked, it is ensured that press properly functioning.
In order to solve above-mentioned technical problem, this utility model takes techniques below scheme:
A kind of oil eliminator, including housing, this housing is provided with oil inlet pipe interface, housing bottom is provided with outlet, described housing sidewall is provided with needle valve assembly, is provided with oil point capillary tube, this oil point capillary tube one end and the outlet attaching of housing bottom below housing bottom, the other end bending of this oil point capillary tube upwardly extends and is positioned at above housing bottom, and in housing, bottom is provided with drainage screen.
Described oil point capillary loop upwardly extends after lopping again.
Described oil divides capillary loop around at least two circles.
Described oil divides a diameter of 2.5～3.0 millimeters of capillary tube.
The outlet of described housing bottom is provided with discharge connection, and oil point capillary tube plug-in mounting enters in this discharge connection.
A length of 12～16 millimeters of described discharge connection.
Described oil divides capillary tube to be soft state copper tube.
Described needle valve assembly is positioned at the lower section of oil inlet pipe interface.
This utility model arranges oil point capillary tube below housing, and drainage screen is set in housing, impurity is stopped by drainage screen, oil realizes oil return in entering into oil point capillary tube, not easily causing the blocking of oil point capillary tube, oil return is clean, is applied in refrigeration system, can assemble with press, it is ensured that press properly functioning.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model perspective view；
Accompanying drawing 2 cuts structural representation open for this utility model.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in figure 1 and 2, this utility model discloses a kind of oil eliminator in refrigeration system, including housing 1, this housing 1 is provided with oil inlet pipe interface 3, is provided with outlet bottom housing 1, and described housing 1 sidewall is provided with needle valve assembly 2, housing 1 bottom part down is provided with oil point capillary tube 4, this oil point capillary tube one end and the outlet attaching of housing bottom, the other end bending of this oil point capillary tube upwardly extends and is positioned at above housing bottom, and in housing 1, bottom is provided with drainage screen 5.An oil point capillary loop upwardly extends after being coiled at least two circles again, generally extends straight up, then connects with other equipment.A diameter of 2.5～3.0 millimeters of oil point capillary tube, preferably 2.8 millimeters.And this oil point capillary tube is soft state copper tube, it is simple to around lopping.Needle valve assembly is positioned at the lower section of oil inlet pipe interface, and this needle valve assembly is for detecting the air pressure in housing, it is to avoid the pressure in housing is excessive.
Additionally, the outlet bottom housing 1 is provided with discharge connection 6, oil point capillary tube 4 plug-in mounting enters in this discharge connection 6, it is ensured that the steadiness of connection so that the oil in housing enters in oil point capillary tube accurately.A length of 12～16 millimeters of discharge connection.
This utility model fills in refrigeration systems, it is connected with press, after oil water mixture separates in housing, oil first passes through strainer filtering and then flows into housing bottom, impurity is intercepted by drainage screen, then oil carries out oil return in entering oil point capillary tube, divides, through oil, the press that capillary tube is transported in refrigeration system by oil, provides oil for press.Ensure the clean degree of oil, and do not easily cause the blocking of oil point capillary tube.
It should be noted that the above is not the restriction to technical solutions of the utility model, on the premise of without departing from creation design of the present utility model, any obvious replacement is all within protection domain of the present utility model.
Claims (8)
1. an oil eliminator, including housing, this housing is provided with oil inlet pipe interface, housing bottom is provided with outlet, it is characterised in that described housing sidewall is provided with needle valve assembly, oil point capillary tube it is provided with below housing bottom, this oil point capillary tube one end and the outlet attaching of housing bottom, the other end bending of this oil point capillary tube upwardly extends and is positioned at above housing bottom, and in housing, bottom is provided with drainage screen.
Oil eliminator the most according to claim 1, it is characterised in that described oil point capillary loop upwardly extends after lopping again.
Oil eliminator the most according to claim 2, it is characterised in that described oil divides capillary loop around at least two circles.
Oil eliminator the most according to claim 3, it is characterised in that described oil divides a diameter of 2.5～3.0 millimeters of capillary tube.
Oil eliminator the most according to claim 4, it is characterised in that the outlet of described housing bottom is provided with discharge connection, oil point capillary tube plug-in mounting enters in this discharge connection.
Oil eliminator the most according to claim 5, it is characterised in that a length of 12～16 millimeters of described discharge connection.
Oil eliminator the most according to claim 6, it is characterised in that described oil divides capillary tube to be soft state copper tube.
Oil eliminator the most according to claim 7, it is characterised in that described needle valve assembly is positioned at the lower section of oil inlet pipe interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327213.XU CN205593232U (en) | 2016-04-19 | 2016-04-19 | Oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620327213.XU CN205593232U (en) | 2016-04-19 | 2016-04-19 | Oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205593232U true CN205593232U (en) | 2016-09-21 |
Family
ID=56935337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620327213.XU Expired - Fee Related CN205593232U (en) | 2016-04-19 | 2016-04-19 | Oil separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205593232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050738A (en) * | 2017-12-08 | 2018-05-18 | 天津三电汽车空调有限公司 | A kind of simple type oil eliminator for automotive air-conditioning system |
-
2016
- 2016-04-19 CN CN201620327213.XU patent/CN205593232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108050738A (en) * | 2017-12-08 | 2018-05-18 | 天津三电汽车空调有限公司 | A kind of simple type oil eliminator for automotive air-conditioning system |
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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: 20160921 Termination date: 20180419 |