CN204532834U - Electric vehicle air compressor double barrels type deaerator - Google Patents
Electric vehicle air compressor double barrels type deaerator Download PDFInfo
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- CN204532834U CN204532834U CN201520218034.8U CN201520218034U CN204532834U CN 204532834 U CN204532834 U CN 204532834U CN 201520218034 U CN201520218034 U CN 201520218034U CN 204532834 U CN204532834 U CN 204532834U
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- separating tube
- cyclone separating
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- type cylinder
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Abstract
The utility model discloses a kind of electric vehicle air compressor double barrels type deaerator, it realizes being separated with filer element type cylinder by using cyclone separating tube into a single integrated structure side by side jointly, cyclone separating tube utilizes the principle of rotary collision, oil droplet diameter being greater than 1um is separated, air compressor lubrication system is flowed into by the first return opening after the oil droplet separated converges bottom cyclone separating tube, air-fuel mixture gas after cyclone separating tube is separated enters filer element type cylinder, filter core cylinder adopts affine coalescent method to be separated the oil droplet of diameter at below 1um, adopt a kind of filter core with porous filter material, after air-fuel mixture gas enters filter core, the oil droplet that diameter is greater than filtering material aperture is filtered on filtering material surface, and be agglomerated into major diameter oil droplet on the surface at filtering material, in air-fuel mixture gas after double-filtration, oil content can be reduced to below 2ppm, improve safety in utilization, increase the service life.
Description
Technical field
The utility model relates to vehicle technology field, particularly relates to electric vehicle air compressor double barrels type deaerator.
Background technique
Power gas source is be unable to do without in modern mechanical industry.Air compressor a lot of industry before China eighties is not all applied, until be just widely used in factory and machinery the nineties.In 10 years, the most widely used is sliding-vane air compressor.The feature of sliding-vane air compressor mainly air feed is steady, and noise is low, power saving and maintenance rate low, meet environmental requirement, compensate for piston type air compressor deficiency.Industrial power uses the ratio of sliding-vane air compressor greatly improve, while continuous introduction of foreign technology, new technology is also constantly studied by China.The sliding-vane air compressor factory of domestic production is caused to get more and more, meet the demand of market industry, the sliding-vane air compressor of existing domestic production is not only sold at home, and constantly return selling is gone abroad, and the sliding-vane air compressor that this represent China has technically strided forward major step.
Along with the development of new-energy automobile, air compressor becomes the standard configuration of electric vehicle, and air compressor is the source of electric vehicle brake power, is directly involved in the traffic safety of electric vehicle, therefore, efficient, stable and low noise becomes the quality standard of air compressor used for electric vehicle.
Gas-oil separator core in sliding-vane air compressor is one of vitals, and the Main Function of gas-oil separator core is the fuel consumption reducing air compressor, guarantees that compressed-air actuated oil content is within 3ppm.The manufacturer of air compressor constantly reduces compressed-air actuated oil content by technical innovation, or selects the good gas-oil separator core of quality.But in use the effect of part is not very desirable, and the excessive differential pressure of oil content that also there will be air is excessive; Serious combustion explosion.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of electric vehicle air compressor double barrels type deaerator, jointly Oil-gas Separation is realized by using cyclone separating tube into a single integrated structure side by side and filer element type cylinder, cyclone separating tube utilizes the principle of rotary collision, small oil droplet is pooled the oil droplet that can fall under gravity by collision, the oil droplet that diameter can be greater than 1um by impaction is separated, and the oil of about 99.7% can be separated, air compressor lubrication system is flowed into by the first return opening after the oil droplet separated converges bottom cyclone separating tube, air-fuel mixture gas after cyclone separating tube is separated enters filer element type cylinder, filter core cylinder adopts affine coalescent method to be separated the oil droplet of diameter at below 1um, be actually and adopt a kind of filter core with porous filter material, after fuel-air mixture enters filter core, the oil droplet that diameter is greater than filtering material aperture is filtered on filtering material surface, and be agglomerated into major diameter oil droplet on the surface at filtering material, and along filtering material landing to filter core cylinder bottom, flow out from the second return opening, in air-fuel mixture gas after double-filtration, oil content can be reduced to below 2ppm, improve safety in utilization, increase the service life.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of electric vehicle air compressor double barrels type deaerator, comprise the cyclone separating tube in integral structure and filer element type cylinder, described cyclone separating tube lower end arranges mixed gas entrance, cyclone separating tube and filer element type cylinder upper end are provided with closed, and cyclone separating tube and filer element type cylinder inner chamber suitable for reading can be communicated with, described cyclone separating tube sidewall is provided with mixed gas passage, its lower end is communicated with the mixed gas entrance being arranged on cyclone separating tube lower end, its upper end and cyclone separator inner chamber through, and it is tangent with cyclone separator inwall, described cyclone separating tube place suitable for reading is provided with the inner core to downward-extension, filter core is provided with inside described filer element type cylinder, described filtration cartridge inlet is communicated with filer element type cylinder is suitable for reading.
Described filter core upper end is fixedly connected with filer element type cylinder top and its inner chamber docks with filer element type cylinder is suitable for reading, and described filer element type cylinder side wall upper part offers gas outlet, and lower sidewall is provided with the second return opening, and described filter core lower end is provided with oil leak hole.
Described cyclone separating tube side wall lower ends is provided with the first return opening, and the first return opening and the second return opening are docked with electric vehicle air compressor lubricating system by pipeline.
The beneficial effect adopting technique scheme to produce is: jointly realize being separated by using cyclone separating tube into a single integrated structure side by side and filer element type cylinder, cyclone separating tube utilizes the principle of rotary collision, small oil droplet is pooled the oil droplet that can fall under gravity by collision, the oil droplet that diameter can be greater than 1um by impaction is separated, and the oil of about 99.7% can be separated, air compressor lubrication system is flowed into by the first return opening after the oil droplet separated converges bottom cyclone separating tube, air-fuel mixture gas after cyclone separating tube is separated enters filer element type cylinder, filter core cylinder adopts affine coalescent method to be separated the oil droplet of diameter at below 1um, be actually and adopt a kind of filter core with porous filter material, after fuel-air mixture enters filter core, the oil droplet that diameter is greater than filtering material aperture is filtered on filtering material surface, and be agglomerated into major diameter oil droplet on the surface at filtering material, and along filtering material landing to filter core cylinder bottom, flow out from the second return opening, in fuel-air mixture after double-filtration, oil content can be reduced to below 2ppm, improve safety in utilization, increase the service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In the accompanying drawings: 1, the first return opening; 2, cyclone separating tube; 3, inner core; 4, the inner chamber that (should mixed gas passage be changed into); 5, filter core; 6, gas outlet; 7, the second return opening; 8, mixed gas entrance.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Undesirable for solving existing air compressor oil gas separating effect, affect the problem of its use safety in electric motor car, the utility model provides a kind of electric vehicle air compressor double barrels type deaerator as shown in Figure 1, comprise the cyclone separating tube 2 in integral structure and filer element type cylinder, described cyclone separating tube 2 lower end arranges mixed gas entrance 8, cyclone separating tube 2 and filer element type cylinder upper end are provided with closed, and cyclone separating tube 2 and filer element type cylinder mixed gas passage inner chamber 4 suitable for reading can be communicated with, described cyclone separating tube 2 sidewall is provided with mixed gas passage, its lower end is communicated with the mixed gas entrance 8 being arranged on cyclone separating tube 2 lower end, its upper end and cyclone separator mixed gas passage inner chamber 4 through, and it is tangent with cyclone separator inwall, described cyclone separating tube 2 place suitable for reading is provided with the inner core 3 to downward-extension, filter core 5 is provided with inside described filer element type cylinder, described filter core 5 entrance is communicated with filer element type cylinder is suitable for reading, described filter core 5 upper end is fixedly connected with filer element type cylinder top and its mixed gas passage inner chamber 4 docks with filer element type cylinder is suitable for reading, described filer element type cylinder side wall upper part offers gas outlet 6, lower sidewall is provided with the second return opening 7, and described filter core 5 lower end is provided with oil leak hole, described cyclone separating tube 2 side wall lower ends is provided with the first return opening 1, first return opening 1 and the second return opening 7 is docked with electric vehicle air compressor lubricating system by pipeline.
In embody rule process, the utility model realizes being separated with filer element type cylinder by using cyclone separating tube into a single integrated structure side by side jointly, cyclone separating tube utilizes the principle of rotary collision, small oil droplet is pooled the oil droplet that can fall under gravity by collision, the oil droplet that diameter can be greater than 1um by impaction is separated, and the oil of about 99.7% can be separated, air compressor lubrication system is flowed into by the first return opening after the oil droplet separated converges bottom cyclone separating tube, air-fuel mixture gas after cyclone separating tube is separated enters filer element type cylinder, filter core cylinder adopts affine coalescent method to be separated the oil droplet of diameter at below 1um, be actually and adopt a kind of filter core with porous filter material, after air-fuel mixture gas enters filter core, the oil droplet that diameter is greater than filtering material aperture is filtered on filtering material surface, and be agglomerated into major diameter oil droplet on the surface at filtering material, and along filtering material landing to filter core cylinder bottom, flow out from the second return opening, in air-fuel mixture gas after double-filtration, oil content can be reduced to below 2ppm, improve safety in utilization, increase the service life.
Claims (3)
1. an electric vehicle air compressor double barrels type deaerator, it is characterized in that: comprise the cyclone separating tube (2) in integral structure and filer element type cylinder, described cyclone separating tube (2) lower end arranges mixed gas entrance (8), cyclone separating tube (2) and filer element type cylinder upper end are provided with closed, and cyclone separating tube (2) and filer element type cylinder inner chamber (4) suitable for reading can be communicated with, described cyclone separating tube (2) sidewall is provided with mixed gas passage, its lower end is communicated with the mixed gas entrance (8) being arranged on cyclone separating tube (2) lower end, its upper end and cyclone separator inner chamber (4) through, and it is tangent with cyclone separator inwall, described cyclone separating tube (2) place suitable for reading is provided with the inner core (3) to downward-extension, filter core (5) is provided with inside described filer element type cylinder, described filter core (5) entrance is communicated with filer element type cylinder is suitable for reading.
2. electric vehicle air compressor double barrels type deaerator according to claim 1, it is characterized in that: described filter core (5) upper end is fixedly connected with filer element type cylinder top and its inner chamber (4) docks with filer element type cylinder is suitable for reading, described filer element type cylinder side wall upper part offers gas outlet (6), lower sidewall is provided with the second return opening (7), and described filter core (5) lower end is provided with oil leak hole.
3. electric vehicle air compressor double barrels type deaerator according to claim 2, it is characterized in that: described cyclone separating tube (2) side wall lower ends is provided with the first return opening (1), the first return opening (1) and the second return opening (7) are docked with electric vehicle air compressor lubricating system by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218034.8U CN204532834U (en) | 2015-04-13 | 2015-04-13 | Electric vehicle air compressor double barrels type deaerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218034.8U CN204532834U (en) | 2015-04-13 | 2015-04-13 | Electric vehicle air compressor double barrels type deaerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532834U true CN204532834U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218034.8U Expired - Fee Related CN204532834U (en) | 2015-04-13 | 2015-04-13 | Electric vehicle air compressor double barrels type deaerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925042A (en) * | 2017-04-28 | 2017-07-07 | 新乡市万和过滤技术股份公司 | A kind of filter being applied on air compressor |
| CN107795489A (en) * | 2016-09-05 | 2018-03-13 | 瑞智精密股份有限公司 | Compressor |
| CN108050047A (en) * | 2017-12-22 | 2018-05-18 | 新乡市艾普利滤清器有限公司 | A kind of space-saving oil-gas separating core |
-
2015
- 2015-04-13 CN CN201520218034.8U patent/CN204532834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795489A (en) * | 2016-09-05 | 2018-03-13 | 瑞智精密股份有限公司 | Compressor |
| CN106925042A (en) * | 2017-04-28 | 2017-07-07 | 新乡市万和过滤技术股份公司 | A kind of filter being applied on air compressor |
| CN108050047A (en) * | 2017-12-22 | 2018-05-18 | 新乡市艾普利滤清器有限公司 | A kind of space-saving oil-gas separating core |
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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: 20150805 Termination date: 20200413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |