CN101290007B - Automobile air conditioner compressor swash plate with noise-reducing ring - Google Patents
Automobile air conditioner compressor swash plate with noise-reducing ring Download PDFInfo
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- CN101290007B CN101290007B CN2008100863867A CN200810086386A CN101290007B CN 101290007 B CN101290007 B CN 101290007B CN 2008100863867 A CN2008100863867 A CN 2008100863867A CN 200810086386 A CN200810086386 A CN 200810086386A CN 101290007 B CN101290007 B CN 101290007B
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- noise
- reducing ring
- swash plate
- automobile air
- air conditioner
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Abstract
The invention discloses a swash plate for an automobile air condition compressor and a noise reducing ring thereof, comprising the swash plate and the noise reducing ring, wherein the swash plate is provided with a noise reducing ring groove, the noise reducing ring is arranged in the noise reducing ring groove, and the swash plate is orderly connected with the noise reducing ring. The structure that the noise reducing ring is arranged in the swash plate of the automobile air condition compressor is used, in order to realize the aim of restraining the noise of the air condition compressor andresolving the big noise problem in the prior automobile air condition compressors, thus the swash plate and the noise reducing ring improve service life of the automobile air condition compressor. Because the novel art of the invention is used, the noise of the prior automobile air condition compressor is significantly reduced, and the service life is prolonged. The swash plate for the automobileair condition compressor and the noise reducing ring thereof have good practicability, therefore the market prospect is very broad.
Description
Technical field the present invention relates to a kind of swash plate with noise-reducing ring of automobile air conditioner compressor, by the mode of structure of noise-reducing ring is set in the swash plate of automobile air conditioner compressor, realizes suppressing the purpose of its noise, belongs to the vehicle refrigeration apparatus field.
The present bidirectional sloping plate type vehicle air condition compressor of background technique mainly comprises: body, cylinder, piston, transmission shaft, be fixed on the swash plate on the transmission shaft, and the bindiny mechanism of swash plate and piston, automobile air conditioner compressor drives swash plate by transmission shaft and rotates, by the coupling arrangement drive piston reciprocates of swash plate, finish the compression of gas again by air-breathing and control exhaust by swash plate and piston.
During automobile air conditioner compressor work, the coupling arrangement of swash plate and piston back and forth rolls in the ball-and-socket on piston on the one hand, coupling arrangement drives the to-and-fro motion of piston high speed on the other hand, in the reciprocating while of piston high speed, because the present piston and the inclined-plane of swash plate exist the gap, make piston when high-speed motion, also can produce the phenomenon of rotation, thereby cause the inclined-plane of piston and swash plate to produce collision, abnormal sound must take place in collision mutually, noise increased when this abnormal sound made automobile air conditioner compressor work, reduced and used the travelling comfort of compressor, thereby influenced the working life of automobile air conditioner compressor.
Summary of the invention the invention provides a kind of swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of novelty, employing is provided with the mode of structure of noise-reducing ring in the swash plate of automobile air conditioner compressor, realize suppressing the purpose of its noise, solved the bigger problem of existing automobile air conditioner compressor noise, thus the working life of having improved automobile air conditioner compressor.
The technological scheme of invention: a kind of swash plate of automobile air conditioner compressor with noise-reducing ring, comprise: swash plate, noise-reducing ring, described swash plate is provided with the noise-reducing ring groove, described noise-reducing ring is installed in the noise-reducing ring groove, swash plate and noise-reducing ring connect in proper order, noise-reducing ring is higher than outer peripheral surface, makes that like this gap between outer peripheral surface and the piston dwindles greatly.
Swash plate is made up of axle drum and swash plate plate two parts, the swash plate plate becomes certain tilt angle with the axis of axle drum, the noise-reducing ring groove is arranged on the outer peripheral surface of swash plate plate in the swash plate, the noise-reducing ring groove is shaped by the method for machining, the cross-section end face of noise-reducing ring groove is a parallelogram sturcutre, and the noise-reducing ring depth of groove is the 0.5-2.0 millimeter.
Noise-reducing ring is a ring shape tubular type elastic structure, and its cross-section end face is a parallelogram sturcutre.
Noise-reducing ring is installed in the noise-reducing ring groove, and the external diameter after noise-reducing ring is installed exceeds the outer surface 0.2-0.5 millimeter of the noise-reducing ring groove in the swash plate.
Noise-reducing ring is a ptfe composite.
Owing to adopted new technology of the present invention, make the noise of existing automobile air conditioner compressor reduce significantly, improve working life greatly, have very strong practicability, thereby market prospects is boundless.
Description of drawings
Fig. 1: the structural drawing that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 2: the sectional view that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 3: the sectional view of swash plate that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 4: the sectional view of swash plate that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 5: the sectional view of noise-reducing ring that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 6: the sectional view of noise-reducing ring that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention;
Fig. 7: the plan view of noise-reducing ring that is the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor of the present invention.
Among Fig. 1: 1, swash plate 2, noise-reducing ring
Among Fig. 2: 1, swash plate 2, noise-reducing ring
Among Fig. 3: 11, noise-reducing ring groove 12, outer peripheral surface 13, axle drum 14, swash plate plate
Among Fig. 4: 11, noise-reducing ring groove 12, outer peripheral surface 13, axle drum 14, swash plate plate
Among Fig. 5: 2, noise-reducing ring
Among Fig. 6: 2, noise-reducing ring
Among Fig. 7: 2, noise-reducing ring
Embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7.
One, a kind of structure of the swash plate with noise-reducing ring of automobile air conditioner compressor is formed
A kind of swash plate of automobile air conditioner compressor with noise-reducing ring, by: swash plate 1, noise-reducing ring 2 are formed.
Two, a kind of structure and effect of the swash plate with noise-reducing ring of automobile air conditioner compressor
1, the structure of swash plate 1 and effect
Swash plate 1 is made up of axle drum 13 and swash plate plate 14 2 parts, swash plate plate 14 becomes certain tilt angle with the axis of axle drum 13, noise-reducing ring groove 11 is arranged on the outer peripheral surface 12 of swash plate plate 14 in the swash plate 1, noise-reducing ring groove 11 is shaped by the method for machining, noise-reducing ring groove 11 cross-section end faces are parallelogram sturcutre, noise-reducing ring groove 11 degree of depth are the 0.5-2.0 millimeter, and swash plate 1 is the reciprocating critical piece of driving automobile air condition compressor piston high speed.
2, the structure of noise-reducing ring 2 and effect
Noise-reducing ring 2 is a ring shape tubular type elastic structure, its cross-section end face is a parallelogram sturcutre, noise-reducing ring 2 is installed in the noise-reducing ring groove 11, external diameter after noise-reducing ring 2 is installed exceeds the outer surface 0.2-0.5 millimeter of the noise-reducing ring groove 11 in the swash plate 1, noise-reducing ring 2 is a ptfe composite, is used to eliminate the collision noise between swash plate and the piston.
Three, a kind of assembly relation of the swash plate with noise-reducing ring of automobile air conditioner compressor
Described swash plate 1 is provided with noise-reducing ring groove 11, and described noise-reducing ring 2 is installed in the noise-reducing ring groove 11, and swash plate 1 and noise-reducing ring 2 orders connect.
Swash plate 1 is made up of axle drum 13 and swash plate plate 14 2 parts, swash plate plate 14 becomes certain tilt angle with the axis of axle drum 13, noise-reducing ring groove 11 is arranged on the outer peripheral surface 12 of swash plate plate 14 in the swash plate 1, noise-reducing ring groove 11 is shaped by the method for machining, noise-reducing ring groove 11 cross-section end faces are parallelogram sturcutre, and noise-reducing ring groove 11 degree of depth are the 0.5-2.0 millimeter.
Noise-reducing ring 2 is a ring shape tubular type elastic structure, and its cross-section end face is a parallelogram sturcutre.
Noise-reducing ring 2 is installed in the noise-reducing ring groove 11, and the external diameter after noise-reducing ring 2 is installed exceeds the outer surface 0.2-0.5 millimeter of the noise-reducing ring groove 11 in the swash plate 1.
Noise-reducing ring 2 is a ptfe composite.
Four, a kind of basic principle of the swash plate with noise-reducing ring of automobile air conditioner compressor
Noise-reducing ring 2 is installed in the noise-reducing ring groove 11 of swash plate 1, the swash plate parts with noise-reducing ring of automobile air conditioner compressor have promptly been formed, these parts are installed in the automobile air conditioner compressor and can use, owing in swash plate 1, on the outer peripheral surface 12 of swash plate plate 14 noise-reducing ring 2 has been installed, noise-reducing ring 2 is higher than outer peripheral surface 12, make the gap between outer peripheral surface 12 and the piston dwindle greatly like this, thereby reduced the slewing area of piston, effectively reduce both and collided the abnormal sound that is caused, also reduce the friction of piston and swash plate outer peripheral surface 12, improved the working life of compressor and the travelling comfort of use compressor greatly.
Noise-reducing ring groove 11 can be a structure shown in Figure 3, also can be structure shown in Figure 4, and noise-reducing ring 2 can be Fig. 5, structure shown in Figure 7, also can be Fig. 6, structure shown in Figure 7.
Claims (5)
1. the swash plate with noise-reducing ring of an automobile air conditioner compressor, comprise: swash plate (1), noise-reducing ring (2), it is characterized in that: described swash plate (1) is provided with noise-reducing ring groove (11), described noise-reducing ring (2) is installed in the noise-reducing ring groove (11), swash plate (1) and noise-reducing ring (2) order connect, noise-reducing ring (2) is higher than swash plate outer peripheral surface (12), makes that like this gap between outer peripheral surface (12) and the piston dwindles greatly.
2. the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor according to claim 1, it is characterized in that: swash plate (1) is made up of axle drum (13) and swash plate plate (14) two parts, swash plate plate (14) becomes certain tilt angle with the axis of axle drum (13), noise-reducing ring groove (11) is arranged on the outer peripheral surface (12) of swash plate plate (14), noise-reducing ring groove (11) is shaped by the method for machining, the cross-section end face of noise-reducing ring groove (11) is a parallelogram sturcutre, and noise-reducing ring groove (11) degree of depth is the 0.5-2.0 millimeter.
3. the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor according to claim 1, it is characterized in that: noise-reducing ring (2) is a ring shape tubular type elastic structure, and its cross-section end face is a parallelogram sturcutre.
4. the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor according to claim 1, it is characterized in that: noise-reducing ring (2) is installed in the noise-reducing ring groove (11), and the external diameter after noise-reducing ring (2) is installed exceeds the outer surface 0.2-0.5 millimeter of the noise-reducing ring groove (11) in the swash plate (1).
5. the swash plate with noise-reducing ring of a kind of automobile air conditioner compressor according to claim 1, it is characterized in that: noise-reducing ring (2) is a ptfe composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100863867A CN101290007B (en) | 2008-03-26 | 2008-03-26 | Automobile air conditioner compressor swash plate with noise-reducing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100863867A CN101290007B (en) | 2008-03-26 | 2008-03-26 | Automobile air conditioner compressor swash plate with noise-reducing ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101290007A CN101290007A (en) | 2008-10-22 |
| CN101290007B true CN101290007B (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100863867A Expired - Fee Related CN101290007B (en) | 2008-03-26 | 2008-03-26 | Automobile air conditioner compressor swash plate with noise-reducing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101290007B (en) |
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2008
- 2008-03-26 CN CN2008100863867A patent/CN101290007B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101290007A (en) | 2008-10-22 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI DAYIN AUTOMOBILE AIR-CONDITION CO., LTD. Free format text: FORMER OWNER: ZHEJIANG DAYUAN AUTO AIR CONDITIONING CO., LTD. Effective date: 20120619 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317500 TAIZHOU, ZHEJIANG PROVINCE TO: 230000 HEFEI, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120619 Address after: 230000, Photinia Road, hi tech Zone, Anhui, Hefei, 7 Patentee after: Hefei Yinda Automobile Air Conditioning Co., Ltd. Address before: 317500 Zhejiang city of Wenling Province town industrial zone Zeguo Danya Patentee before: Zhejiang Dayuan Auto Air Conditioning Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20150326 |
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| EXPY | Termination of patent right or utility model |