CN205446043U - On -vehicle air supply system - Google Patents
On -vehicle air supply system Download PDFInfo
- Publication number
- CN205446043U CN205446043U CN201620008610.0U CN201620008610U CN205446043U CN 205446043 U CN205446043 U CN 205446043U CN 201620008610 U CN201620008610 U CN 201620008610U CN 205446043 U CN205446043 U CN 205446043U
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- China
- Prior art keywords
- oil
- separator
- air compressor
- main machine
- gas
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Abstract
The utility model provides an on -vehicle air supply system, including base, control motor, air compressor host computer, oil and gas separator, the thin separator of oil gas, oil filter and oil cooler, control motor, oil and gas separator and oil cooler install on the base, and the top at oil and gas separator is all installed to the thin separator of air compressor host computer, oil filter and oil gas. The utility model discloses on -vehicle air supply system simple structure, arrange that compactness, occupation space are little, and the gas outlet of the thin separator of oil gas directly discharges compressed air and use for pneumatic means, compressed air cools off without the supercooler, has avoided appearing the problem that the comdenstion water leaked even. In addition, the oil -out of the thin separator of oil gas passes through quick change coupler and hose intercommunication with the subsidiary oil return opening of air compressor host computer, and it is convenient to connect, and the installation is quick.
Description
Technical field
This utility model relates to technical field of automobile, particularly relates to a kind of vehicle-mounted air supply system.
Background technology
Environment and resource are the two pieces major issues that the world today pays high attention to, along with the requirement of countries in the world environmental protective measure is increasingly stricter, and fuel price skyrocket, the research of replacing fuel oil engine automobile gets more and more.At present, electric automobile progresses into industrialization in the way of " electricity generation oil " and produces, and this novel automobile has plurality of advantages such as " zero-emissions, no pollution, low noise, energy-conservation ".Need on electric automobile to be equipped with air compressor, rise the compressed air needed for degradation pneumatic means to provide the braking of automobile, car door to open and close, to hang pedal.Currently, being specifically designed for air compressor research used for electric vehicle the most fewer, the air compressor on electric automobile mostly is traditional reciprocating-piston air compressor, owing to its piston moves reciprocatingly in the cylinder of compressor, self structure takes up room relatively big, in-convenience in use.And existing air compressor, after subcooler cools down, withdrawing oil reuses its oil return pipe to air compressor or discharge gas uses to pneumatic means again together with escape pipe, escape pipe easily produces condensed water after subcooler cools down, long-time use, the problem easily occurring leaking on automobile.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, it is provided that a kind of simple in construction, characteristics of compact layout, take up room little, it is to avoid the vehicle-mounted air supply system of condensed water occurs.
nullIn order to achieve the above object，This utility model provides a kind of vehicle-mounted air supply system，Including base、Control motor、Air compressor main machine、Gs-oil separator、Oil gas fine separator、Oil strainer and oil cooler，Control motor、Gs-oil separator and oil cooler are all arranged on base，Air compressor main machine、Oil strainer and oil gas fine separator are all arranged on the top of gs-oil separator，Control motor and connect the rotating shaft of air compressor main machine to control air compressor main machine rotation，Air compressor main machine is provided with air inlet、Outlet、Main oil return opening and auxiliary oil return opening，Gs-oil separator is provided with import、Gas outlet and oil-out，Oil strainer is provided with inlet and outlet，Oil gas fine separator is provided with import、Gas outlet and oil-out，Oil cooler is provided with oil-in and oil-out，The outlet of described air compressor main machine and the inlet communication of described gs-oil separator，The oil-out of described gs-oil separator connects with the oil-in of described oil cooler，The oil-out of described oil cooler and the inlet communication of described oil strainer，The outlet of described oil strainer connects with the main oil return opening of air compressor main machine；The gas outlet of described gs-oil separator and the inlet communication of described oil gas fine separator, the oil-out of described oil gas fine separator and the auxiliary oil return opening of air compressor main machine are by hydraulic quick coupler and soft pipe connection, and the gas outlet of oil gas fine separator is expelled directly out compressed air.
In one embodiment, described flexible pipe is rubber tube.
In one embodiment, described gs-oil separator is additionally provided with oil filler and sewage draining exit.
In one embodiment, described sewage draining exit is located at side and/or the bottom of gs-oil separator.
In one embodiment, described air compressor main machine is double-screw compressor.
In one embodiment, also including air filter, this air filter connects with the air inlet of air compressor main machine.
In one embodiment, it is provided with insulation cushion below described base.
Compared with prior art, the technical program provides the benefit that: the vehicle-mounted air supply system of this utility model, including base, control motor, air compressor main machine, gs-oil separator, oil gas fine separator, oil strainer and oil cooler, its simple in construction, characteristics of compact layout, take up room little, and the gas outlet of oil gas fine separator is expelled directly out compressed air and uses for pneumatic means, compressed air cools down without cooler, it is to avoid the problem that condensed water even leaks occur.Additionally, the oil return opening of the oil-out of oil gas fine separator and air compressor main machine is by hydraulic quick coupler and soft pipe connection, easy to connect, installation is quick, and flexible pipe damages and changes conveniently when needing replacing.
Accompanying drawing explanation
Fig. 1 is the perspective view of the vehicle-mounted air supply system of this utility model.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings, by specific embodiment, the technical solution of the utility model is carried out clear, complete description.
Refer to shown in Fig. 1-3, this utility model provides a kind of vehicle-mounted air supply system, including base 1, controls motor 2, air compressor main machine 3, gs-oil separator 4, oil gas fine separator 6, oil strainer 5 and oil cooler 7.Controlling motor 2, gs-oil separator 4 and oil cooler 7 to be all arranged on base 1, air compressor main machine 3, oil strainer 5 and oil gas fine separator 6 are all arranged on the top of gs-oil separator 4, simple in construction, characteristics of compact layout, take up room little.
Control motor 2 connects the rotating shaft of air compressor main machine 3 and rotates to control air compressor main machine 3.Air compressor main machine 3 is provided with air inlet 31, outlet, main oil return opening 33, auxiliary oil return opening 32.Gs-oil separator 4 is provided with import, gas outlet and oil-out 41.Oil strainer 5 is provided with import 52 and outlet 51.Oil gas fine separator 6 is provided with import, gas outlet 61 and oil-out 62.Oil cooler 7 is provided with oil-in 702 and oil-out 701.The oil-in of described air compressor main machine 3 connects with the pouring orifice of gs-oil separator 4, and the oil in gs-oil separator 4 enters in air compressor main machine 3 through the pouring orifice of gs-oil separator 4.The outlet of described air compressor main machine 3 and the inlet communication of described gs-oil separator 4, thus the gas mixture after compression enters in gs-oil separator 4, carries out a gas-liquid separation in gs-oil separator 4.The oil-out 41 of described gs-oil separator 4 connects with the oil-in 702 of described oil cooler 7, the oil-out 701 of described oil cooler 7 connects with the import 52 of described oil strainer 5, the outlet 51 of described oil strainer 5 connects with the main oil return opening 33 of air compressor main machine 3, then the oil after a gas-liquid separation flows through oil cooler 7 and cools down, then flow back in air compressor main machine 3 after oil strainer 5 filters, mix with the air entering air compressor main machine 3, be consequently formed a circulation.The gas outlet of described gs-oil separator 4 and the inlet communication of described oil gas fine separator 6, thus the gas after a gas-liquid separation enters oil gas fine separator 6, carries out secondary gas-liquid separation in oil gas fine separator 6.The oil-out 62 of described oil gas fine separator 6 is connected by hydraulic quick coupler 8 and flexible pipe 9 with the auxiliary oil return opening 32 of air compressor main machine 3, and the oil after secondary gas-liquid separation is back in air compressor main machine 3 recycling, forms another circulation.The gas outlet 61 of oil gas fine separator 6 is expelled directly out compressed air, uses for the pneumatic means on electric automobile.The gas outlet 61 of this oil gas fine separator 6 is without oil cooler 7, then compressed gas cools down without oil cooler 7, thus without producing condensed water, and then does not haves the problem leaked.In prior art, oil after Oil-gas Separation is back to the pipeline of air compressor main machine and is usually steel pipe, inconvenience is installed, and in this utility model, the oil-out 62 of oil fine separator 6 is connected by hydraulic quick coupler 8 and flexible pipe 9 with the oil return opening 32 of air compressor main machine 3, oil after separation is in flexible pipe 9 is back to air compressor main machine 3, use hydraulic quick coupler 8 and flexible pipe 9 to be attached very convenient, and install quickly, in addition, when flexible pipe 9 damages, change flexible pipe 9 and be convenient to.In the present embodiment, described flexible pipe 9 is rubber tube.
The operation principle of the vehicle-mounted air supply system of this utility model is: air enters in air compressor main machine 3 from the air inlet 31 of air compressor main machine 3, it is mixed to form gas mixture with the oil in air compressor main machine 3, gas mixture flows out from the outlet of air compressor main machine 3 and flows into gs-oil separator 4, carry out oil gas crude separation, oil after gs-oil separator 4 separates flows out from the oil-out 41 of gs-oil separator 4, it is back in air compressor main machine 3 after oil cooler 7 cools down and oil strainer 5 filters, such that it is able to be mixed to form gas mixture with the air in air compressor main machine 3, it is consequently formed a circulation；Gas after gs-oil separator 4 separates flows out from the gas outlet of gs-oil separator 4 and flows into oil gas fine separator 6, secondary oil gas separation is carried out in oil gas fine separator 6, oil after oil gas fine separator 6 separates flows out from the oil-out 62 of oil gas fine separator 6 and is back to air compressor main machine 3 reuse, and is consequently formed another circulation.Gas after oil gas fine separator 6 separates flows out from the gas outlet 61 of oil gas fine separator 6, and the pneumatic means for electric automobile uses.
Oil filler 401 and sewage draining exit 402 it is additionally provided with on described gs-oil separator 4.Described oil filler 401 is for adding in new oily oil-feed gas separating device 4, and described sewage draining exit 402 is for discharging the sump oil used repeatedly.Described sewage draining exit 402 is located at side and/or the bottom of gs-oil separator 4.Described sewage draining exit 402 is easier to discharge sump oil when being located at bottom, it is simple to cleansing oil gas separating device 4.
Described air compressor main machine 3 is double-screw compressor, simple in construction, and compression efficiency is high.
Described vehicle-mounted air supply system also includes air filter, this air filter connects with the air inlet 31 of air compressor main machine 3, air enters back into air compressor main machine 3 after air filter filters, thus air compressor main machine 3 can obtain cleaner gas, it is beneficial to long-time use, improves the service life of air compressor main machine 3.
It is provided with insulation cushion 11 below described base 1, for damping, reduces the impact controlling motor 2 vibrations.
Although this utility model is open as above with preferred embodiment; but it is not for limiting this utility model; any those skilled in the art are without departing from spirit and scope of the present utility model; technical solutions of the utility model are made possible variation and amendment by the method and the technology contents that may be by the disclosure above; therefore; every content without departing from technical solutions of the utility model; any simple modification, equivalent variations and the modification made above example according to technical spirit of the present utility model, belongs to the protection domain of technical solutions of the utility model.
Claims (7)
- null1. a vehicle-mounted air supply system，It is characterized in that，Including base、Control motor、Air compressor main machine、Gs-oil separator、Oil gas fine separator、Oil strainer and oil cooler，Control motor、Gs-oil separator and oil cooler are all arranged on base，Air compressor main machine、Oil strainer and oil gas fine separator are all arranged on the top of gs-oil separator，Control motor and connect the rotating shaft of air compressor main machine to control air compressor main machine rotation，Air compressor main machine is provided with air inlet、Outlet、Main oil return opening and auxiliary oil return opening，Gs-oil separator is provided with import、Gas outlet and oil-out，Oil strainer is provided with inlet and outlet，Oil gas fine separator is provided with import、Gas outlet and oil-out，Oil cooler is provided with oil-in and oil-out，The outlet of described air compressor main machine and the inlet communication of described gs-oil separator，The oil-out of described gs-oil separator connects with the oil-in of described oil cooler，The oil-out of described oil cooler and the inlet communication of described oil strainer，The outlet of described oil strainer connects with the main oil return opening of air compressor main machine；The gas outlet of described gs-oil separator and the inlet communication of described oil gas fine separator, the oil-out of described oil gas fine separator and the auxiliary oil return opening of air compressor main machine are by hydraulic quick coupler and soft pipe connection, and the gas outlet of oil gas fine separator is expelled directly out compressed air.
- Vehicle-mounted air supply system the most according to claim 1, it is characterised in that described flexible pipe is rubber tube.
- Vehicle-mounted air supply system the most according to claim 1, it is characterised in that be additionally provided with oil filler and sewage draining exit on described gs-oil separator.
- Vehicle-mounted air supply system the most according to claim 3, it is characterised in that described sewage draining exit is located at side and/or the bottom of gs-oil separator.
- Vehicle-mounted air supply system the most according to claim 1, it is characterised in that described air compressor main machine is double-screw compressor.
- Vehicle-mounted air supply system the most according to claim 1, it is characterised in that also include air filter, this air filter connects with the air inlet of air compressor main machine.
- Vehicle-mounted air supply system the most according to claim 1, it is characterised in that be provided with insulation cushion below described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008610.0U CN205446043U (en) | 2016-01-04 | 2016-01-04 | On -vehicle air supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008610.0U CN205446043U (en) | 2016-01-04 | 2016-01-04 | On -vehicle air supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446043U true CN205446043U (en) | 2016-08-10 |
Family
ID=56601177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008610.0U Expired - Fee Related CN205446043U (en) | 2016-01-04 | 2016-01-04 | On -vehicle air supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122026A (en) * | 2016-08-10 | 2016-11-16 | 宁波以赛亚汽车空压机有限公司 | A kind of air compressor oil-gas knockout drum |
| CN106194753A (en) * | 2016-08-29 | 2016-12-07 | 四川齐飞铝业有限公司 | A kind of air supply system realizing oil circulation utilization |
| CN109869313A (en) * | 2019-04-18 | 2019-06-11 | 江西智奇压缩机有限公司 | A kind of compact oil gas secondary separated air compressor |
-
2016
- 2016-01-04 CN CN201620008610.0U patent/CN205446043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122026A (en) * | 2016-08-10 | 2016-11-16 | 宁波以赛亚汽车空压机有限公司 | A kind of air compressor oil-gas knockout drum |
| CN106194753A (en) * | 2016-08-29 | 2016-12-07 | 四川齐飞铝业有限公司 | A kind of air supply system realizing oil circulation utilization |
| CN109869313A (en) * | 2019-04-18 | 2019-06-11 | 江西智奇压缩机有限公司 | A kind of compact oil gas secondary separated air compressor |
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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: 20160810 Termination date: 20210104 |