CN202789438U - Natural gas compressor unit cooling system convenient to examine and repair - Google Patents
Natural gas compressor unit cooling system convenient to examine and repair Download PDFInfo
- Publication number
- CN202789438U CN202789438U CN 201220316106 CN201220316106U CN202789438U CN 202789438 U CN202789438 U CN 202789438U CN 201220316106 CN201220316106 CN 201220316106 CN 201220316106 U CN201220316106 U CN 201220316106U CN 202789438 U CN202789438 U CN 202789438U
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- valve
- cooling system
- oil cooler
- gas compressor
- thermostat
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Abstract
The utility model discloses a natural gas compressor unit cooling system convenient to examine and repair. The natural gas compressor unit cooling system convenient to examine and repair is characterized by comprising a water pump (1), an engine oil cooler (2), a sewage draining and liquid adding port (3), an engine intercooler (4), a by-pass throttle valve (5), a compressor oil cooler (6), a first manual stop valve (7), an air cooler (8), a second manual stop valve (9), a thermostat (10), a balance valve (11) and an expansion tank (12). The parts are connected through pipelines, the combed buckle type sewage draining and liquid adding port (3) is arranged on the lowest point of the pipelines of the cooling system, and the first manual stop valve (7) and the second manual stop valve (9) are respectively installed on an inlet and an outlet of the air cooler (8). The natural gas compressor unit cooling system convenient to examine and repair has the advantages that improved process is simple, a failure rate is low, reliability is high, exanimation and maintenance are convenient, labor cost is lowered, and the like.
Description
Technical field:
The utility model relates to gas compressor set cooling water system technical field, is specifically related to a kind of gas compressor set cooling system of convenient maintenance.
Background technique:
The cooling water system air cooling device of the gas compressor set routine of producing is is both at home and abroad at present imported and exported and is not with low spot gingival cyst of mucous gland in the newborn buckle-shaped formula blowdown filling opening and air cooling device front and back hand off valve.Directly from swelling water tank top liquid feeding, easily produce bubble during the cooling system liquid feeding.Cause the cavitation phenomenon in the cooling system to produce, cause cooling system to damage too early, affect the working life of cooling system.The mode that the low spot sewage draining exit adopts plug to connect, dismounting and externally connected pipe are installed inconvenient.Need to take the cooling system pipeline apart during the cooling water system maintenance, the cooling liquid in the system is all bled off.Cause the waste of cost of labor.
Summary of the invention:
The purpose of this utility model is exactly the defective that exists for prior art, and a kind of gas compressor set cooling system of convenient maintenance is provided.
The technical solution of the utility model is: a kind of gas compressor set cooling system of convenient maintenance is characterized in that: comprise water pump, engine oil cooler, blowdown filling opening, motor interstage cooler, bypass throttle valve, compressor oil cooler, the first manual cut-off valve, air cooling device, the second manual cut-off valve, thermostat, equilibrium valve, swelling water tank; Water pump is connected to an end of engine oil cooler by pipeline, the other end of engine oil cooler is connected with an end of motor interstage cooler, the other end of motor interstage cooler divides two the tunnel, one the tunnel connects with an end of compressor oil cooler, connect with an end of bypass throttle valve in another road. after converging, the other end of compressor oil cooler and the other end of bypass throttle valve divide two the tunnel again, the first manual cut-off valve of leading up to is connected with an end of air cooling device, the other end of air cooling device links to each other with the C mouth of thermostat by the second manual cut-off valve, and the A mouth of thermostat links to each other with the entrance of water pump. and another road after converging links to each other with the B mouth of thermostat; Minimum point at whole cooling system arranges the blowdown filling opening, and swelling water tank links to each other with an end of equilibrium valve, and the other end of equilibrium valve links to each other with the entrance of water pump.
Wherein, described blowdown filling opening is the buckle-shaped formula of gingival cyst of mucous gland in the newborn; The import and export of described air cooling device add the first manual cut-off valve and the second manual cut-off valve.
Compared with the prior art the gas compressor set cooling system of a kind of convenient maintenance of the present utility model has following good effect:
1, the cooling system low spot arranges the buckle-shaped formula blowdown of gingival cyst of mucous gland in the newborn filling opening, and the low spot liquid feeding can be prevented the generation of bubble in the locking system, simultaneously directly links to connect with gingival cyst of mucous gland in the newborn with leather hose at low spot blowdown liquid feeding to get final product, and simple and practical, blowdown, liquid feeding make things convenient for;
When 2, each cooling system breaks down maintenance, directly close the first manual cut-off valve, the second manual cut-off valve that air cooling device is imported and exported, so just solved the problem that the whole water in the air cooling device need to be bled off when cooling water system overhauls;
3, it is simple to have a modified flow, and failure rate is low, reliability are high, and maintenance is convenient;
4, reduce cost of labor;
5, embodied the modern human oriented design of advocating;
6, effectively solved conventional cooling water system maintenance trouble, liquid feeding easily produces the phenomenon of bubble, and application area is large, be easy to promote.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The drawing explanation:
1. water pump 2. engine oil cooler 3. blowdown filling openings 4. motor interstage coolers 5. throttle valve 6. compressor oil coolers 7. first manual cut-off valve 8. air cooling devices 9. second manual cut-off valve 10. thermostats 11. equilibrium valves 12. swelling water tanks.
Embodiment:
The utility model is described in further detail below in conjunction with drawings and Examples:
The gas compressor set cooling system of a kind of convenient maintenance described in the utility model, during operation, whole system is divided into major cycle and short circle.Major cycle refers to the water pump discharge water by engine oil cooler, motor interstage cooler, compressor oil cooler, arrival thermostat; When medium temperature is higher than thermostat setting temperature, enter air cooling device by the first manual cut-off valve, cooling medium reaches the thermostat setting temperature, turns back to water pump through the second manual cut-off valve, thermostat again.Short circle refers to temperature when compressor oil cooler output cooling water when lower than thermostat setting temperature, directly turns back to water pump and carries out next time cool cycles.Swelling water tank by equilibrium valve to the water pump fluid infusion.Increase throttle valve in the bypass of compressor oil cooler and shunted, can change the uninterrupted that cooling water refluxes by throttle valve, thereby adjusted the chilling temperature excursion of compressor oil cooler.Water by throttle valve has directly been got back to air cooling device.When the cooling system medium is not enough, by the buckle-shaped formula blowdown of cooling water low spot gingival cyst of mucous gland in the newborn filling opening system is carried out fluid infusion.Water pump provides power for whole cooling water system in this system.Colder at weather, when gas compressor set was not worked, the water of cooling water system carried out discharge opeing by the buckle-shaped formula blowdown of the gingival cyst of mucous gland in the newborn of cooling water low spot filling opening.Liquid feeding directly links to each other with the gingival cyst of mucous gland in the newborn button by leather hose with blowdown, and is easy to connect.Cooling system breaks down when needing maintenance, can close the first manual cut-off valve and the second manual cut-off valve that air cooling device is imported and exported, does not need to emit the cooling medium in the air cooling device and directly system is overhauled.
Claims (2)
1. the gas compressor set cooling system of a convenient maintenance is characterized in that: comprise water pump (1), engine oil cooler (2), blowdown filling opening (3), motor interstage cooler (4), bypass throttle valve (5), compressor oil cooler (6), the first manual cut-off valve (7), air cooling device (8), the second manual cut-off valve (9), thermostat (10), equilibrium valve (11), swelling water tank (12); Water pump (1) is connected to an end of engine oil cooler (2) by pipeline, the other end of engine oil cooler (2) is connected with an end of motor interstage cooler (4), the other end of motor interstage cooler (4) divides two the tunnel, one the tunnel connects with an end of compressor oil cooler (6), connect with an end of bypass throttle valve (5) in another road, after converging, the other end of the other end of compressor oil cooler (6) and bypass throttle valve (5) divides two the tunnel again, the first manual cut-off valve (7) of leading up to is connected with an end of air cooling device (8), the other end of air cooling device (8) links to each other with the C mouth of thermostat (10) by the second manual cut-off valve (9), and the A mouth of thermostat (10) links to each other with the entrance of water pump (1). and another road after converging links to each other with the B mouth of thermostat (10); Minimum point at whole cooling system arranges blowdown filling opening (3), and swelling water tank (12) links to each other with an end of equilibrium valve (11), and the other end of equilibrium valve (11) links to each other with the entrance of water pump (1).
2. a kind of gas compressor set cooling system of convenient maintenance as described in claim 1, it is characterized in that described blowdown filling opening (3) is the buckle-shaped formula of gingival cyst of mucous gland in the newborn, the import and export of air cooling device (8) add the first manual cut-off valve (7) and the second manual cut-off valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316106 CN202789438U (en) | 2012-07-02 | 2012-07-02 | Natural gas compressor unit cooling system convenient to examine and repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220316106 CN202789438U (en) | 2012-07-02 | 2012-07-02 | Natural gas compressor unit cooling system convenient to examine and repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789438U true CN202789438U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220316106 Expired - Fee Related CN202789438U (en) | 2012-07-02 | 2012-07-02 | Natural gas compressor unit cooling system convenient to examine and repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538939A (en) * | 2018-10-31 | 2019-03-29 | 中国核电工程有限公司 | Material conveying liquid pipe road cut-off device, system and application |
-
2012
- 2012-07-02 CN CN 201220316106 patent/CN202789438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538939A (en) * | 2018-10-31 | 2019-03-29 | 中国核电工程有限公司 | Material conveying liquid pipe road cut-off device, system and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JEREH NATURAL GAS ENGINEERING CO., LTD. Free format text: FORMER NAME: YANTAI JEREH COMPRESSION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264003 Jerry Road, Laishan District, Shandong, Yantai, China, 9 Patentee after: Jie Rui gas engineering Co., Ltd Address before: 264003 Jerry Road, Laishan District, Shandong, Yantai, China, 9 Patentee before: Jereh Compression Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |