CN103742403A - Automobile air conditioner compressor - Google Patents
Automobile air conditioner compressor Download PDFInfo
- Publication number
- CN103742403A CN103742403A CN201410015064.9A CN201410015064A CN103742403A CN 103742403 A CN103742403 A CN 103742403A CN 201410015064 A CN201410015064 A CN 201410015064A CN 103742403 A CN103742403 A CN 103742403A
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- piston
- cylinder body
- air conditioner
- automobile air
- conditioner compressor
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
The invention discloses an automobile air conditioner compressor which comprise a front cover, a rear cover, a front cylinder body, a rear cylinder body, a clutch assembly, a piston, a spindle, a swash plate transmission mechanism, a front bearing and a rear bearing. The front cylinder body and the rear cylinder body are integrally connected. The piston is disposed in the front cylinder body and the rear cylinder body. The spindle is mounted in the front cylinder body and the rear cylinder body through the front bearing and the rear bearing. The swash plate transmission mechanism is disposed on the spindle. The swash plate transmission mechanism is connected with the piston. The front cover and the rear cover are respectively mounted at two ends of the front cylinder body and the rear cylinder body. The spindle is connected with the clutch assembly. A lubricant channel for lubricating each friction pair is formed in each of the front cylinder body and the rear cylinder body. At least one oil groove is formed at each of the two ends of the piston. By the automobile air conditioner compressor, friction resistance can be lowered greatly, kinetic energy consumed by friction resistance is lowered, friction heating is reduced, the cooling efficiency of the compressor is increased, and the service life of each part of the compressor is prolonged at the same time.
Description
Technical field
The invention belongs to automobile air conditioning technology, relate in particular to a kind of automobile air conditioner compressor.
Background technique
Compressor is the core component of air-conditioning system, and the use of air-conditioning system is related to client's experience.Existing piston two-way automobile air conditioner compressor is because swash plate promotes piston reciprocates, each interplanar is all friction pair, surface friction drag is large, and the heat energy producing because of friction is high, and this kind of automobile air conditioner compressor consumed power will strengthen, and surface friction drag is large, heat energy is high, also can accelerate part senile abrasion, and noise is also just following, not only affect compressor working life, also can reduce user's experience.
Summary of the invention
The object of the present invention is to provide a kind of automobile air conditioner compressor, it has the feature of rub little, lightweight and noise-reduction energy-saving, to solve the problems referred to above that in prior art, automobile air conditioner compressor exists.
For reaching this object, the present invention by the following technical solutions:
A kind of automobile air conditioner compressor, before it comprises, bonnet, before, rear-bank rotor housing, clutch assembly, piston, main shaft, swash plate driving mechanism and front, rear bearing, before described, rear-bank rotor housing connects as one, in it, be provided with piston and pass through front, rear bearing is provided with main shaft, swash plate driving mechanism is set on described main shaft, described swash plate driving mechanism connects piston, before described, before the two ends of rear-bank rotor housing are separately installed with, bonnet, and described main shaft connects clutch assembly, wherein, before described, rear-bank rotor housing all offers the oil leab for lubricated each friction pair, the two end part of described piston all offer at least one oil groove.
Especially, described front and rear cylinder is outside equipped with some reinforced ribs, and described reinforced rib can be strengthened cylinder block strength, improves heat dispersion simultaneously.
Especially, described front and rear cylinder adopts aluminum alloy casting, reaches the requirement that product weight is light.
Especially, the two ends of described piston are located equal parallel interval and are offered two oil grooves.
Especially, the oblique lower setting of described oil leab.
Beneficial effect of the present invention is, compared with prior art the oil leab of the front and rear cylinder of described automobile air conditioner compressor lubricates each friction pair, the oil groove at place, the two ends of piston reduces frictional contact surface simultaneously, thereby reduced widely surface friction drag, reduced the kinetic energy consuming because of surface friction drag, reduced frictional heating, improved the refrigerating efficiency of compressor, the working life of also having improved each component of compressor simultaneously.
Accompanying drawing explanation
Fig. 1 is the side view of the automobile air conditioner compressor that provides of the specific embodiment of the invention 1;
Fig. 2 is the sectional drawing of the automobile air conditioner compressor that provides of the specific embodiment of the invention 1;
Fig. 3 is the enlarged view of the piston of the automobile air conditioner compressor that provides of the specific embodiment of the invention 1;
Fig. 4 is the sectional drawing of the front-bank rotor housing of the automobile air conditioner compressor that provides of the specific embodiment of the invention 1;
Fig. 5 is the sectional drawing of the rear-bank rotor housing of the automobile air conditioner compressor that provides of the specific embodiment of the invention 1.
In figure:
1, protecgulum; 2, bonnet; 3, front-bank rotor housing; 4, rear-bank rotor housing; 5, clutch assembly; 6, piston; 7, main shaft; 8, swash plate driving mechanism; 9, fore bearing; 10, rear bearing; 11, oil leab; 12, oil groove; 13, reinforced rib.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate technological scheme of the present invention.
Refer to shown in Fig. 1 to Fig. 5, in the present embodiment, a kind of automobile air conditioner compressor comprises protecgulum 1, bonnet 2, front-bank rotor housing 3, rear-bank rotor housing 4, clutch assembly 5, piston 6, main shaft 7, swash plate driving mechanism 8, fore bearing 9 and rear bearing 10, described front-bank rotor housing 3, rear-bank rotor housing 4 connects as one and adopts aluminum alloy casting, with weight reduction, and described front-bank rotor housing 3, in rear-bank rotor housing 4, be provided with piston 6 and by fore bearing 9 and rear bearing 10, main shaft 7 be installed, on described main shaft 7, swash plate driving mechanism 8 is set, described swash plate driving mechanism 8 connects piston 6, power mechanism drives swash plate driving mechanism 8 to rotate, swash plate driving mechanism 8 drives piston 6 to do bidirectional reciprocating motion, the two ends of described front-bank rotor housing 3 and rear-bank rotor housing 4 are separately installed with protecgulum 1 and bonnet 2, and described main shaft 7 connects clutch assembly 5, and described front-bank rotor housing 3 and rear-bank rotor housing 4 symmetries offer the oil leab 11 for lubricated each friction pair, the oblique lower setting of described oil leab 11, the equal parallel interval in two end part of described piston 6 offers two oil grooves 12, described oil groove 12 reduces the area of piston head, between piston 6 and cylinder hole wall, rubbing contact area has just reduced, and can grease cylinders hole after oil groove 12 trapped fuel, capable of reducing friction resistance.
Described front-bank rotor housing 3 and rear-bank rotor housing 4 are outside equipped with some reinforced ribs 13, and described reinforced rib 13 can be strengthened cylinder block strength, improves heat dispersion simultaneously.
During use, driving mechanism drives swash plate driving mechanism 8 to rotate, piston 6 is reciprocating in cylinder hole, because rubbing contact area has lacked, resistance is also corresponding little, piston 6 constantly sucks in to-and-fro motion simultaneously refrigeration agent and mist of oil mixed gas, mist of oil is formulated lubricating point along with the oil leab 11 on cylinder body arrives each, reduce the friction damage between part, the heat producing between all friction pairs also can be dissipated a part by aluminium rotor housing, thereby reach cooling noise abatement, the working life and the user that improve compressor experience.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. an automobile air conditioner compressor, before it comprises, bonnet, before, rear-bank rotor housing, clutch assembly, piston, main shaft, swash plate driving mechanism and front, rear bearing, before described, rear-bank rotor housing connects as one, in it, be provided with piston and pass through front, rear bearing is provided with main shaft, swash plate driving mechanism is set on described main shaft, described swash plate driving mechanism connects piston, before described, before the two ends of rear-bank rotor housing are separately installed with, bonnet, and described main shaft connects clutch assembly, it is characterized in that, before described, rear-bank rotor housing all offers the oil leab for lubricated each friction pair, the two end part of described piston all offer at least one oil groove.
2. automobile air conditioner compressor according to claim 1, is characterized in that, described front and rear cylinder is outside equipped with some reinforced ribs.
3. according to the automobile air conditioner compressor described in claim 1 or 2 any one, it is characterized in that, described front and rear cylinder adopts aluminum alloy casting.
4. automobile air conditioner compressor according to claim 1, is characterized in that, the two ends of described piston are located equal parallel interval and offered two oil grooves.
5. automobile air conditioner compressor according to claim 1, is characterized in that, the oblique lower setting of described oil leab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015064.9A CN103742403A (en) | 2014-01-14 | 2014-01-14 | Automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015064.9A CN103742403A (en) | 2014-01-14 | 2014-01-14 | Automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742403A true CN103742403A (en) | 2014-04-23 |
Family
ID=50499455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015064.9A Pending CN103742403A (en) | 2014-01-14 | 2014-01-14 | Automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587996A (en) * | 2017-10-30 | 2018-01-16 | 无锡双鸟科技股份有限公司 | A kind of compressor for air-conditioning system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137097A (en) * | 1995-03-17 | 1996-12-04 | 株式会社丰田自动织机制作所 | Swash plate type refrigerant compressor with improved internal lubricating system |
| DE19613609A1 (en) * | 1996-04-04 | 1997-10-09 | Brueninghaus Hydromatik Gmbh | Axial piston machine with internal flushing circuit |
| CN1530540A (en) * | 2003-03-13 | 2004-09-22 | ��ʽ��������Զ�֯�������� | Piston-type compressor |
| CN2665407Y (en) * | 2003-12-26 | 2004-12-22 | 上海三电贝洱汽车空调有限公司 | Piston type swash plate compressor |
| CN2858999Y (en) * | 2005-11-22 | 2007-01-17 | 胡国定 | Compressor piston |
| CN102803727A (en) * | 2010-03-31 | 2012-11-28 | 法雷奥日本株式会社 | Piston compressor |
| CN202954965U (en) * | 2012-12-02 | 2013-05-29 | 安徽工业大学 | Plunger with spiral lubricating oil grooves and used for inclined-disc-type axial plunger pump |
| CN203730295U (en) * | 2014-01-14 | 2014-07-23 | 无锡双鸟科技股份有限公司 | Automobile air-conditioner compressor |
-
2014
- 2014-01-14 CN CN201410015064.9A patent/CN103742403A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1137097A (en) * | 1995-03-17 | 1996-12-04 | 株式会社丰田自动织机制作所 | Swash plate type refrigerant compressor with improved internal lubricating system |
| DE19613609A1 (en) * | 1996-04-04 | 1997-10-09 | Brueninghaus Hydromatik Gmbh | Axial piston machine with internal flushing circuit |
| CN1530540A (en) * | 2003-03-13 | 2004-09-22 | ��ʽ��������Զ�֯�������� | Piston-type compressor |
| CN2665407Y (en) * | 2003-12-26 | 2004-12-22 | 上海三电贝洱汽车空调有限公司 | Piston type swash plate compressor |
| CN2858999Y (en) * | 2005-11-22 | 2007-01-17 | 胡国定 | Compressor piston |
| CN102803727A (en) * | 2010-03-31 | 2012-11-28 | 法雷奥日本株式会社 | Piston compressor |
| CN202954965U (en) * | 2012-12-02 | 2013-05-29 | 安徽工业大学 | Plunger with spiral lubricating oil grooves and used for inclined-disc-type axial plunger pump |
| CN203730295U (en) * | 2014-01-14 | 2014-07-23 | 无锡双鸟科技股份有限公司 | Automobile air-conditioner compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587996A (en) * | 2017-10-30 | 2018-01-16 | 无锡双鸟科技股份有限公司 | A kind of compressor for air-conditioning system |
| CN107587996B (en) * | 2017-10-30 | 2024-04-12 | 无锡双鸟科技股份有限公司 | Compressor for air conditioning system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |