CN205744353U - New-energy automobile brake air compressor - Google Patents
New-energy automobile brake air compressor Download PDFInfo
- Publication number
- CN205744353U CN205744353U CN201620667927.5U CN201620667927U CN205744353U CN 205744353 U CN205744353 U CN 205744353U CN 201620667927 U CN201620667927 U CN 201620667927U CN 205744353 U CN205744353 U CN 205744353U
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- cylinder
- pump housing
- cover
- ring seals
- pump
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of new-energy automobile brake air compressor, including: motor；The pump housing；Cylinder cover；Cylinder；Valve seat, fixes with cylinder through O-ring seals, and valve seat is provided with cylinder outlet and cylinder import；Air-intake valve plate, is fixed on valve seat, couples cylinder import through O-ring seals；Pump cover, fixes with cylinder cover through O-ring seals；Exhaust valve plate, is fixed on pump cover, couples cylinder outlet through O-ring seals；Connecting rod, one end couples with eccentric, and the other end is connected with piston, the output phase of piston 90 degree, and the rotating shaft of eccentric and motor is fixed；Escape pipe, middle part is provided with gas outlet, and two ends connect with the discharge chamber of the pump housing through the pore of the pump housing respectively, and discharge chamber also connects with cylinder outlet；Air inlet, is separately positioned on the pump housing by two, and air inlet is through inlet chamber and the cylinder inlet communication of the pump housing.This utility model has low cost, gas exhaust piping simple in construction, the beneficial effect that easy for installation, noise is low.
Description
Technical field
This utility model relates to a kind of new-energy automobile brake air compressor, especially relates to the new-energy automobile that pipeline is installed
Brake air compressor.
Background technology
In order to protect environment, reducing and pollute, new-energy automobile obtains a wide range of applications, the braking of existing new-energy automobile
Air compressor exhaust port pipeline structure is complicated, and traditional double end four cylinder air compressor air intake mouth and air vent are generally located on pump cover, by
Pump cover air inlet is discharged by pump cover air vent to cylinder, the compressed air of generation again.This working method, pump cover needs be provided with four
Exhaust port, the pipeline being connected with pump cover is also simultaneously need to four cylinders, and trachea needs to be cascaded with threeway between any two, row
It is more complicated that air pipe is arranged, and between trachea, vibrations are easily bumped against the bigger noise of generation and are easily generated leakage.
Utility model content
This utility model is according to above not enough, it is provided that a kind of new-energy automobile brake air compressor.
The technical solution of the utility model is:
A kind of new-energy automobile brake air compressor, is characterized in that, including:
Motor；
The pump housing, is connected with left side and the right side of motor by two；
Cylinder cover, connects through O-ring seals and two pump housings by four, two cylinder covers on the same pump housing mutually in
90 degree；
Cylinder, in being arranged on cylinder cover and is connected with the pump housing by four；
Valve seat, fixes with cylinder through O-ring seals by four, and valve seat is provided with cylinder outlet and cylinder import；
Air-intake valve plate, is fixed on valve seat by four, couples cylinder import through O-ring seals；
Pump cover, fixes with cylinder cover through O-ring seals by four；
Exhaust valve plate, is fixed on pump cover by four, couples cylinder outlet through O-ring seals；
Connecting rod, four, one end couples with eccentric, and the other end is connected with piston, the output phase of piston 90 degree, partially
The rotating shaft that the heart is taken turns with motor is fixed；
Escape pipe, middle part is provided with gas outlet, and the two ends of escape pipe connect with the discharge chamber of the pump housing through the pore of the pump housing respectively
Logical, discharge chamber also connects with cylinder outlet；
Air inlet, is separately positioned on the pump housing by two, and air inlet is through inlet chamber and the cylinder inlet communication of the pump housing.
In order to simplify pipeline and reduce noise, the passage that described discharge chamber connects with cylinder outlet is that described cylinder is with described
The part interlayer of cylinder cover is constituted.
In order to simplify pipeline and reduce noise, the inlet chamber of the described pump housing is described cylinder with the passage of cylinder inlet communication
Constitute with the another part interlayer of described cylinder cover.
This utility model changes the labyrinth needing to be provided with four exhaust ports in prior art on pump cover.
This utility model has low cost, gas exhaust piping simple in construction, the beneficial effect that easy for installation, noise is low.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the side view of this Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model is further described:
As it can be seen, a kind of new-energy automobile brake air compressor, it is characterized in that, including:
Motor 14；
The pump housing 12, is connected with left side and the right side of motor 14 by two；
Cylinder cover 10, four, connects through O-ring seals and two pump housings 12, two cylinder covers on the same pump housing 12
10 mutually in 90 degree；
Cylinder 11, in being arranged on cylinder cover 10 and is connected with the pump housing 12 by four；
Valve seat 7, fixes with cylinder 11 through O-ring seals, valve seat 7 is provided with cylinder outlet and cylinder import by four；
Air-intake valve plate 8, is fixed on valve seat 7 by four, couples cylinder import through O-ring seals；
Pump cover 6, fixes with cylinder cover 10 through O-ring seals by four；
Exhaust valve plate 5, is fixed on pump cover 6 by four, couples cylinder outlet through O-ring seals；
Connecting rod 13, four, one end couples with eccentric 4, and the other end is connected with piston, the output phase 90 of piston
Degree, the rotating shaft of eccentric 4 and motor is fixed；
Escape pipe, middle part is provided with gas outlet 1, and the two ends of escape pipe are respectively through pore 3 and the row of the pump housing 12 of the pump housing 12
Air cavity connects, and discharge chamber also connects with cylinder outlet；
Air inlet 2, is separately positioned on the pump housing 12 by two, and air inlet 2 connects with cylinder import through the inlet chamber of the pump housing 12
Logical.
The passage that discharge chamber connects with cylinder outlet is the part interlayer composition of cylinder 11 and cylinder cover 10.
The passage of the inlet chamber of the pump housing 12 and cylinder inlet communication is the another part interlayer of cylinder 11 and cylinder cover 10
Constitute.
Claims (3)
1. a new-energy automobile brake air compressor, is characterized in that, including:
Motor (14)；
The pump housing (12), is connected with left side and the right side of motor (14) by two；
Cylinder cover (10), connects through O-ring seals and two pump housings (12), two cylinders on the same pump housing (12) by four
Cover (10) is mutually in 90 degree；
Cylinder (11), in being arranged on cylinder cover (10) and is connected with the pump housing (12) by four；
Valve seat (7), fixes with cylinder (11) through O-ring seals, valve seat (7) is provided with cylinder outlet and cylinder import by four；
Air-intake valve plate (8), is fixed on valve seat (7) by four, couples cylinder import through O-ring seals；
Pump cover (6), fixes with cylinder cover (10) through O-ring seals by four；
Exhaust valve plate (5), is fixed on pump cover (6) by four, couples cylinder outlet through O-ring seals；
Connecting rod (13), four, one end couples with eccentric (4), and the other end is connected with piston, the output phase 90 of piston
Degree, the rotating shaft of eccentric (4) and motor is fixed；
Escape pipe, middle part is provided with gas outlet (1), and the two ends of escape pipe are respectively through pore (3) and the pump housing (12) of the pump housing (12)
Discharge chamber connection, discharge chamber also connects with cylinder outlet；
Air inlet (2), is separately positioned on the pump housing (12) by two, and air inlet (2) is through inlet chamber and the cylinder import of the pump housing (12)
Connection.
2. new-energy automobile brake air compressor as claimed in claim 1, is characterized in that, described discharge chamber connects with cylinder outlet
Passage be described cylinder (11) and the part interlayer of described cylinder cover (10) is constituted.
3. new-energy automobile brake air compressor as claimed in claim 1, is characterized in that, the inlet chamber of the described pump housing (12) and gas
The passage of cylinder inlet communication is the another part interlayer composition of described cylinder (11) and described cylinder cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667927.5U CN205744353U (en) | 2016-06-24 | 2016-06-24 | New-energy automobile brake air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620667927.5U CN205744353U (en) | 2016-06-24 | 2016-06-24 | New-energy automobile brake air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744353U true CN205744353U (en) | 2016-11-30 |
Family
ID=57382862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620667927.5U Active CN205744353U (en) | 2016-06-24 | 2016-06-24 | New-energy automobile brake air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744353U (en) |
-
2016
- 2016-06-24 CN CN201620667927.5U patent/CN205744353U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |