CN203730251U - Machine oil cooling system for compressor - Google Patents
Machine oil cooling system for compressor Download PDFInfo
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- CN203730251U CN203730251U CN201420038251.4U CN201420038251U CN203730251U CN 203730251 U CN203730251 U CN 203730251U CN 201420038251 U CN201420038251 U CN 201420038251U CN 203730251 U CN203730251 U CN 203730251U
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- compressor
- oil
- air
- oil cooler
- cooled type
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Abstract
The utility model discloses a machine oil cooling system for a compressor. The machine oil cooling system is characterized by comprising the compressor, an oil separator, an oil filter and an air-cooled type oil cooler, the compressor, the oil separator, the oil filter and the air-cooled type oil cooler are sequentially connected, the air-cooled type oil cooler is connected with the compressor, and the air-cooled type oil cooler is placed on the air outlet side of an air-cooled type water chilling unit cooling fan of the compressor. According to the machine oil cooling system, heat dissipation is achieved through air flow generated by the air-cooled type water chilling unit cooling fan, and the temperature of machine oil is lowered under the condition that no additional power is consumed.
Description
Technical field
The utility model relates to a kind of machine oil cooler of compressor, particularly a kind of oil cooled system of compressor.
Background technique
The machine oil of traditional compressor adopts the air-cooled cooling mode of refrigerant cools, water cooling or compulsory circulation conventionally.Refrigerant cools mode is to produce low temperature after utilizing a part of refrigerant liquid throttling expansion, carry out heat exchange with the compressor oil of high temperature, thereby reduce oil temperature, this mode need to consume a part of refrigerant flow, the overall refrigerating effect of unit is declined, be unfavorable for improving unit efficiency.Water cooling mode is to be beneficial to water source and the compressor oil that chilled water that unit produces or external temperature reduce to carry out heat exchange, thereby reduce the mode of oil temperature, this mode need to consume the chilled water that a part of unit produces, the overall refrigerating effect of unit is declined, or need outside that cold water source is provided, can consume extra energy, also be unfavorable for improving unit efficiency.The air-cooled cooling mode of compulsory circulation needs to provide the blower fan of air flow power, has therefore increased the consumed power of blower fan, can reduce equally the efficiency of unit.
Model utility content
The purpose of this utility model is to overcome above shortcomings in prior art, and a kind of reasonable in design is provided, and can improve the oil cooled system of the compressor of unit efficiency.
The technical scheme in the invention for solving the above technical problem is:
The oil cooled system of this compressor, comprise the compressor, oil separator, oil strainer and the wind cooling oil cooler that connect successively, wherein wind cooling oil cooler connects compressor, thereby form and can supply the mobile cooling system of oil circulation, wind cooling oil cooler is placed in the air side of the air-cooled water cooling machine group cooling fan of compressor, and the air-flow that utilizes air-cooled water cooling machine group cooling fan to produce dispels the heat.
As preferably, oil strainer is connected to compressor by bypass solenoid valve, is provided with the temperature transducer that detects oil temperature between wind cooling oil cooler and compressor.When oil temperature is lower than setting value time, bypass solenoid valve energising, oil is directly got back to compressor without wind cooling oil cooler, avoids oil temperature to decline too much.
As preferably, wind cooling oil cooler adopts copper pipe fin type heat exchanger.
The utility model compared with prior art, has the following advantages and effect:
1) utilize the air-flow that air-cooled water cooling machine group cooling fan produces to dispel the heat, the in the situation that of consume additional power not, reduced the temperature of machine oil;
2) when oil temperature is lower than setting value time, by bypass solenoid valve, machine oil can directly be got back to compressor without wind cooling oil cooler, avoids oil machine temperature to decline too much.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's structural representation.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1, the oil cooled system of the present embodiment compressor, comprise the compressor 1, oil separator 2, oil strainer 3 and the wind cooling oil cooler 4 that connect successively, wherein wind cooling oil cooler 4 connects compressor 1, thereby form and can supply the mobile cooling system of oil circulation, wind cooling oil cooler 4 is placed in the air side of the air-cooled water cooling machine group cooling fan of compressor 1, and the air-flow that utilizes air-cooled water cooling machine group cooling fan to produce dispels the heat.Oil strainer 3 is connected to compressor 1 by bypass solenoid valve 5, is provided with the temperature transducer 6 that detects oil temperature between wind cooling oil cooler 4 and compressor 1.Wind cooling oil cooler 4 adopts copper pipe fin type heat exchanger.
Above content described in this specification is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from the content of the utility model specification or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (3)
1. the oil cooled system of a compressor, it is characterized in that: comprise the compressor, oil separator, oil strainer and the wind cooling oil cooler that connect successively, wherein wind cooling oil cooler connects compressor, and wind cooling oil cooler is placed in the air side of the air-cooled water cooling machine group cooling fan of compressor.
2. the oil cooled system of compressor according to claim 1, is characterized in that: oil strainer is connected to compressor by bypass solenoid valve, is provided with the temperature transducer that detects oil temperature between wind cooling oil cooler and compressor.
3. the oil cooled system of compressor according to claim 1, is characterized in that: wind cooling oil cooler adopts copper pipe fin type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038251.4U CN203730251U (en) | 2014-01-22 | 2014-01-22 | Machine oil cooling system for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038251.4U CN203730251U (en) | 2014-01-22 | 2014-01-22 | Machine oil cooling system for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730251U true CN203730251U (en) | 2014-07-23 |
Family
ID=51200330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038251.4U Expired - Fee Related CN203730251U (en) | 2014-01-22 | 2014-01-22 | Machine oil cooling system for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730251U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296265A (en) * | 2014-10-20 | 2015-01-21 | 中山顺富节能科技有限公司 | Compressor electricity-saving appliance |
| CN104848600A (en) * | 2015-06-08 | 2015-08-19 | 山东新华医疗器械股份有限公司 | Refrigeration compressor protecting system of freeze dryer |
| CN106958520A (en) * | 2017-04-12 | 2017-07-18 | 中机意园工程科技股份有限公司 | A kind of residual heat of air compressor reclaims long distance control system |
| CN109312733A (en) * | 2016-06-10 | 2019-02-05 | 株式会社日立制作所 | Air compressor |
-
2014
- 2014-01-22 CN CN201420038251.4U patent/CN203730251U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296265A (en) * | 2014-10-20 | 2015-01-21 | 中山顺富节能科技有限公司 | Compressor electricity-saving appliance |
| CN104848600A (en) * | 2015-06-08 | 2015-08-19 | 山东新华医疗器械股份有限公司 | Refrigeration compressor protecting system of freeze dryer |
| CN109312733A (en) * | 2016-06-10 | 2019-02-05 | 株式会社日立制作所 | Air compressor |
| CN109312733B (en) * | 2016-06-10 | 2020-04-07 | 株式会社日立制作所 | Air compressor |
| CN106958520A (en) * | 2017-04-12 | 2017-07-18 | 中机意园工程科技股份有限公司 | A kind of residual heat of air compressor reclaims long distance control 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: 20140723 Termination date: 20220122 |