CN203730295U - Automobile air-conditioner compressor - Google Patents
Automobile air-conditioner compressor Download PDFInfo
- Publication number
- CN203730295U CN203730295U CN201420020534.6U CN201420020534U CN203730295U CN 203730295 U CN203730295 U CN 203730295U CN 201420020534 U CN201420020534 U CN 201420020534U CN 203730295 U CN203730295 U CN 203730295U
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- CN
- China
- Prior art keywords
- piston
- cylinder body
- automobile air
- main shaft
- conditioner compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses an automobile air-conditioner compressor which comprises a front cover, a rear cover, a front cylinder body, a rear cylinder body, a clutch assembly, a piston, a main shaft, a swash plate transmission mechanism, a front bearing and a rear bearing. The front cylinder body and the rear cylinder boy are connected into a whole, the piston is arranged in the front cylinder body and the rear cylinder body, the main shaft is installed in the front cylinder body and the rear cylinder body through the front bearing and the rear bearing, the swash plate transmission mechanism is arranged on the main shaft and connected with the piston, the front cover and the rear cover are installed at the two ends of the front cylinder body and the rear cylinder body respectively, the main shaft is connected with the clutch assembly, the front cylinder body and the rear cylinder body are provided with lubricating oil passages respectively, the lubricating oil passages are used for lubricating friction pairs, and the two ends of the piston are respectively provided with at least one oil groove. According to the automobile air-conditioner compressor, the friction resistance can be greatly reduced, kinetic energy consumed by the friction resistance is reduced, friction heat is reduced, the refrigerating efficiency of the compressor is improved, and meanwhile the service life of parts of the compressor is prolonged.
Description
Technical field
The utility model belongs to automobile air conditioning technology, relates 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.
Model utility content
The purpose of this utility model is to provide a kind of automobile air conditioner compressor, and 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 utility model 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 equal parallel interval in two ends place of described piston offers two oil grooves.
Especially, the oblique lower setting of described oil leab.
The beneficial effects of the utility model are, compared with prior art lubricated each friction pair of the oil leab of the front and rear cylinder of described automobile air conditioner compressor, the oil groove at the two ends place of piston reduces frictional contact surface simultaneously, thereby reduce widely surface friction drag, reduce the kinetic energy consuming because of surface friction drag, reduce frictional heating, improved the refrigerating efficiency of compressor, the working life of also having improved the each component of compressor simultaneously.
Brief description of the drawings
Fig. 1 is the side view of the automobile air conditioner compressor that provides of the utility model embodiment 1;
Fig. 2 is the sectional drawing of the automobile air conditioner compressor that provides of the utility model embodiment 1;
Fig. 3 is the enlarged view of the piston of the automobile air conditioner compressor that provides of the utility model embodiment 1;
Fig. 4 is the sectional drawing of the front-bank rotor housing of the automobile air conditioner compressor that provides of the utility model embodiment 1;
Fig. 5 is the sectional drawing of the rear-bank rotor housing of the automobile air conditioner compressor that provides of the utility model embodiment 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
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
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.
When 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 utility model and characteristic; the utility model is not limited by above-mentioned example; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model 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 equal parallel interval in two ends place of described piston offers 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 |
|---|---|---|---|
| CN201420020534.6U CN203730295U (en) | 2014-01-14 | 2014-01-14 | Automobile air-conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020534.6U CN203730295U (en) | 2014-01-14 | 2014-01-14 | Automobile air-conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203730295U true CN203730295U (en) | 2014-07-23 |
Family
ID=51200374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020534.6U Expired - Fee Related CN203730295U (en) | 2014-01-14 | 2014-01-14 | Automobile air-conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203730295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742403A (en) * | 2014-01-14 | 2014-04-23 | 无锡双鸟科技股份有限公司 | Automobile air conditioner compressor |
| CN110824878A (en) * | 2018-08-09 | 2020-02-21 | 尼瓦洛克斯-法尔股份有限公司 | Component with surface texture for a timepiece and method for manufacturing same |
-
2014
- 2014-01-14 CN CN201420020534.6U patent/CN203730295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742403A (en) * | 2014-01-14 | 2014-04-23 | 无锡双鸟科技股份有限公司 | Automobile air conditioner compressor |
| CN110824878A (en) * | 2018-08-09 | 2020-02-21 | 尼瓦洛克斯-法尔股份有限公司 | Component with surface texture for a timepiece and method for manufacturing same |
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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: 20140723 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |