CN202301048U - Compressor circulation system - Google Patents
Compressor circulation system Download PDFInfo
- Publication number
- CN202301048U CN202301048U CN2011203522683U CN201120352268U CN202301048U CN 202301048 U CN202301048 U CN 202301048U CN 2011203522683 U CN2011203522683 U CN 2011203522683U CN 201120352268 U CN201120352268 U CN 201120352268U CN 202301048 U CN202301048 U CN 202301048U
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- Prior art keywords
- oil
- links
- cooler
- valve
- post
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- Expired - Fee Related
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Abstract
The utility model discloses a compressor circulation system, which comprises an electromotor, a main unit, an intake valve, an air filter, an oil-air separation core, an oil-air tank, a post-cooler, an oil filter and the like, the oil filter is connected with the main unit through an oil cut-off valve, the post-cooler is connected with a first water inlet tube, an oil cooler is connected with a second water inlet tube, the post-cooler is connected with a first water outlet tube, the oil cooler is connected with a second water outlet tube, and the first water outlet tube and the second water outlet tube are connected with a water outlet main. According to the compressor circulation system, cooling water is divided into two routes which respectively enter the post-cooler and the oil cooler, the temperature of lubricating oil cannot be overhigh, and the exhaust temperature of a screw compressor is decreased from original 97 to 98 DEG C to 93 to 94 DEG C, thus preventing the dead halt of the screw compressor. In addition, two valves are respectively arranged on the water inlet tubes of the post-cooler and the oil cooler to separately regulate the circulated water quantities of the oil cooler and the post-cooler.
Description
Technical field
The utility model relates to a kind of helical-lobe compressor, is specifically related to a kind of helical-lobe compressor water circulation system.
Background technique
The workshop needs to adopt helical-lobe compressor in order to lower the temperature, and summer, the helical-lobe compressor delivery temperature was higher, and the value of reaching capacity causes shutdown sometimes.The existing technology compressor circulation system is as shown in Figure 1, comprises motor 1, and motor 1 links to each other with the main frame 3 of helical-lobe compressor through coupling 2; Main frame 3 links to each other with suction valve 4, and suction valve 4 links to each other with air-strainer 5, and the pipeline 8 of air-strainer 5 output terminals links to each other with oil-gas separating core 9; Pipeline 8 is provided with solenoid valve 7, and oil-gas separating core 13 lower ends are provided with barrel of oil and gas 17, and oil-gas separating core 9 upper ends are provided with pressure valve 10; Pressure valve 10 links to each other with aftercooler 11, and aftercooler 11 links to each other with ball valve 13, and barrel of oil and gas 17 links to each other with oil strainer 15; Oil strainer 15 links to each other with main frame 3 through oil cut-off valve 14, and aftercooler 11 links to each other with first intake pipe 12, and aftercooler 11 links to each other with circulating pipe 25; Circulating pipe 25 links to each other with oil cooler 16 water intake ends, and the waterexit end of oil cooler 16 links to each other with total outlet pipe 19.The workshop technician is through careful observation and analysis; Find the existing problems of moving towards of aftercooler and oil cooler circulating pipe, the advanced aftercooler of cooling water is the oil-feed cooler again, has caused lubricating oil temperature higher like this; Thereby the effect of cooled compressed air reduces, and causes delivery temperature high.
The model utility content
The technical problem that the utility model will solve is to shut down too high causing of existing helical-lobe compressor temperature, and a kind of compressor circulation system is provided, and can reduce the temperature of helical-lobe compressor, prevents that main frame from crashing.
The technological scheme of the utility model realizes in the following manner: a kind of compressor circulation system, comprise motor, and motor links to each other with the main frame of helical-lobe compressor through coupling; Main frame links to each other with suction valve, and suction valve links to each other with air-strainer, and the pipeline of air-strainer output terminal links to each other with oil-gas separating core; Pipeline is provided with solenoid valve, and the oil-gas separating core lower end is provided with barrel of oil and gas, and the oil-gas separating core upper end is provided with pressure valve; Pressure valve links to each other with aftercooler, and aftercooler links to each other with ball valve, and barrel of oil and gas links to each other with oil strainer; Oil strainer links to each other with main frame through oil cut-off valve, and aftercooler links to each other with first intake pipe, and oil cooler links to each other with second intake pipe; Aftercooler links to each other with first outlet pipe, and oil cooler links to each other with second outlet pipe, and first outlet pipe, second outlet pipe link to each other with total outlet pipe.
First intake pipe is provided with the first water control valve door, and second intake pipe is provided with the second water control valve door.
In the utility model, cooling water is divided into two-way and gets into aftercooler and oil cooler respectively, and the temperature of lubricant oil can be too not high, and the utility model has dropped to 93-94 ℃ with the delivery temperature of helical-lobe compressor by original 97-98 ℃, prevents that helical-lobe compressor from crashing.In addition, a valve was set in that the intake pipe of aftercooler and oil cooler is last, can regulates oil cooling and the cold quantity of circulating water in back separately.
Description of drawings
Fig. 1 is the prior art constructions schematic representation.
Fig. 2 is the structural representation of the utility model.
Embodiment
As shown in Figure 2, a kind of compressor circulation system comprises motor 1; Motor 1 links to each other with the main frame 3 of helical-lobe compressor through coupling 2, and main frame 3 links to each other with suction valve 4, and suction valve 4 links to each other with air-strainer 5; The pipeline 8 of air-strainer 5 output terminals links to each other with oil-gas separating core 9, and pipeline 8 is provided with solenoid valve 7, and oil-gas separating core 13 lower ends are provided with barrel of oil and gas 17; Oil-gas separating core 9 upper ends are provided with pressure valve 10, and pressure valve 10 links to each other with aftercooler 11, and aftercooler 11 links to each other with ball valve 13; Barrel of oil and gas 17 links to each other with oil strainer 15, and oil strainer 15 links to each other with main frame 3 through oil cut-off valve 14, and aftercooler 11 links to each other with first intake pipe 12; Oil cooler 16 links to each other with second intake pipe 21; Aftercooler 11 links to each other with first outlet pipe 20, and oil cooler 16 links to each other with second outlet pipe 24, and first outlet pipe 20, second outlet pipe 24 link to each other with total outlet pipe 19.
The utility model working procedure is following: motor 1 drives main frame 3 work; Make gas mixture matter get into oil-gas separating core 9 through piping 8; Gas flows into aftercooler 11 through pressure valve 10 afterwards, and again through ball valve 13 discharges, and oil separates back entering barrel of oil and gas 17 through oil-gas separating core 9; Wherein a part flows out through oil drain valve 18; Another one is got back in the main frame 9 through oil strainer 15 and oil cut-off valve 8, when barrel of oil and gas 14 gets into oil strainer 9, need utilize oil cooler 16 to cool off at oil.The cooling water that flows through from second intake pipe 21 with the oil cooling in the oil cooler 16 but; Prevent that lubricating oil temperature is too high; Final in the total outlet pipe 19 of second outlet conduit, 24 outflows; And cool off through aftercooler 11 from the cooling water that first intake pipe 12 flows into, final in the total outlet pipe 19 of first outlet pipe, 20 inflows.
The utility model is revised a little on the existing pipeline foundation in workshop and is got final product, and can reduce the temperature of lubricant oil, reduces the generation of deadlock phenomenon.
Claims (2)
1. a compressor circulation system comprises motor (1), and motor (1) links to each other with the main frame (3) of helical-lobe compressor through coupling (2); Main frame (3) links to each other with suction valve (4), and suction valve (4) links to each other with air-strainer (5), and the pipeline (8) of air-strainer (5) output terminal links to each other with oil-gas separating core (9); Pipeline (8) is provided with solenoid valve (7); Oil-gas separating core (13) lower end is provided with barrel of oil and gas (17), and oil-gas separating core (9) upper end is provided with pressure valve (10), and pressure valve (10) links to each other with aftercooler (11); Aftercooler (11) links to each other with ball valve (13); Barrel of oil and gas (17) links to each other with oil strainer (15), and oil strainer (15) links to each other with main frame (3) through oil cut-off valve (14), and it is characterized in that: aftercooler (11) links to each other with first intake pipe (12); Oil cooler (16) links to each other with second intake pipe (21); Aftercooler (11) links to each other with first outlet pipe (20), and oil cooler (16) links to each other with second outlet pipe (24), and first outlet pipe (20), second outlet pipe (24) link to each other with total outlet pipe (19).
2. compressor circulation system according to claim 1 is characterized in that: first intake pipe (12) is provided with the first water control valve door (23), and second intake pipe (21) is provided with the second water control valve door (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522683U CN202301048U (en) | 2011-09-20 | 2011-09-20 | Compressor circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522683U CN202301048U (en) | 2011-09-20 | 2011-09-20 | Compressor circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301048U true CN202301048U (en) | 2012-07-04 |
Family
ID=46369957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203522683U Expired - Fee Related CN202301048U (en) | 2011-09-20 | 2011-09-20 | Compressor circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742416A (en) * | 2014-01-27 | 2014-04-23 | 上海瑞晨环保科技有限公司 | Waste heat recovery system of water injection screw air compressor |
| CN109026638A (en) * | 2018-09-10 | 2018-12-18 | 郑州广众科技发展有限公司 | A kind of air compressor machine and its oil cut-off protection device |
-
2011
- 2011-09-20 CN CN2011203522683U patent/CN202301048U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742416A (en) * | 2014-01-27 | 2014-04-23 | 上海瑞晨环保科技有限公司 | Waste heat recovery system of water injection screw air compressor |
| CN103742416B (en) * | 2014-01-27 | 2016-08-17 | 上海瑞晨环保科技有限公司 | Waste heat recovery |
| CN109026638A (en) * | 2018-09-10 | 2018-12-18 | 郑州广众科技发展有限公司 | A kind of air compressor machine and its oil cut-off protection device |
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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 |
Granted publication date: 20120704 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |