CN106150981A - A kind of compressor of air conditioner capping - Google Patents
A kind of compressor of air conditioner capping Download PDFInfo
- Publication number
- CN106150981A CN106150981A CN201610581851.9A CN201610581851A CN106150981A CN 106150981 A CN106150981 A CN 106150981A CN 201610581851 A CN201610581851 A CN 201610581851A CN 106150981 A CN106150981 A CN 106150981A
- Authority
- CN
- China
- Prior art keywords
- oil
- closure body
- hollow bolt
- compressor
- oil inlet
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
Abstract
The invention discloses a kind of compressor of air conditioner capping, closure body including cylinder type, described closure body center is provided with the centre bore for arranging rotating shaft, the interior side of described closure body is provided with radially distributed multiple annular grooves and at least one strip groove, and described annular groove connects with strip groove；What the outer rim of described closure body was symmetrical is provided with fuel feeding assembly, described fuel feeding assembly includes and closure body Integral design oil inlet end and oil outlet end, described oil inlet end and oil outlet end tilted direction respectively is symmetricly set on the upper and lower of closure body, described oil inlet end includes oil-feed screwed hole, hollow bolt and oil inlet pipe, the inside and outside wall of described hollow bolt is equipped with screw thread, and the sidewall of hollow bolt is provided with multiple oil-through hole, the outer wall of described hollow bolt is threadeded with oil-feed screwed hole, described oil inlet pipe is connected with the inner thread of hollow bolt by union joint, described oil-feed screwed hole is connected with strip groove；Described oil outlet end is the oil outlet of horizontally set.The present invention can be continual and steady provide the lubrication needed for compressor part high speed rotating and sealing, so that it is guaranteed that the service life of compressor.
Description
Technical field
The invention mainly relates to automobile air conditioner compressor technical field.
Background technology
Along with the development of automobile manufacture industry, the research of automobile air conditioning technology is more and more faster.Automobile air conditioner compressor is it
In core component, automobile air conditioner compressor generally uses swash plate round piston to be compressed, and swash plate high speed rotating is up to 3000
Turning/min, therefore wearability requires the highest.Swash plate in compressor of air conditioner generally uses split type at present, i.e. has in the middle part of swash plate
Motor drives the part rotated to use cast iron or rustless steel to make, and the ring of swash plate excircle shoulder is (because of high speed rotating and other portions
Part rubs) then use copper alloy, and prepare chromium-molybdenum alloy layer at copper alloy surface thus improve its wearability.Use
The swash plate cost of this mode is the highest, and the only cost of ring shoulder is accomplished by dozens of yuan, and owing to using split-type structural, the most by force
Spend and limited the most easily occur that abrasion deviation causes the life-span short.
Swash plate is as the vitals of compressor, it also occur that dipping and heaving while running up under the drive of rotating shaft
Thus promote piston compression cold-producing medium successively, during being somebody's turn to do, with compressor head, the cantilever in swash plate assembly can occur that plane is rubbed
Wipe, now need to provide enough lubrication and sealing, just can ensure that the life-span of compressor.
Summary of the invention
Goal of the invention: for the problem and shortage of above-mentioned existing existence, it is an object of the invention to provide a kind of air-conditioning pressure
Contracting machine covers, the lubrication needed for offer compressor part high speed rotating that can be continual and steady and sealing, so that it is guaranteed that compressor
Service life.
Technical scheme: for achieving the above object, the present invention by the following technical solutions: a kind of compressor of air conditioner envelope
Lid, including the closure body of cylinder type, described closure body center is provided with the centre bore for arranging rotating shaft, described closure body
Interior side be provided with radially distributed multiple annular grooves and at least one strip groove, described annular groove and strip
Groove connects；What the outer rim of described closure body was symmetrical is provided with fuel feeding assembly, and described fuel feeding assembly includes and closure body one
Design oil inlet end and oil outlet end, described oil inlet end and oil outlet end tilted direction respectively be symmetricly set on closure body top and under
Portion, described oil inlet end includes that oil-feed screwed hole, hollow bolt and oil inlet pipe, the inside and outside wall of described hollow bolt are equipped with screw thread,
And the sidewall of hollow bolt is provided with multiple oil-through hole, the outer wall of described hollow bolt is threadeded with oil-feed screwed hole, described in enter
Oil pipe is connected with the inner thread of hollow bolt by union joint, and described oil-feed screwed hole is connected with strip groove；Described fuel-displaced
End is the oil outlet of horizontally set.
As preferably, also including the fuel reserve tank being connected with oil inlet pipe, described fuel reserve tank is constant pressure fuel reserve tank.
As preferably, described centre bore is step through hole.
As preferably, described closure body is aluminium alloy castings.
Beneficial effect: compared with prior art, the invention have the advantages that utilize constant pressure fuel reserve tank by pipeline with
The threaded oil that send of hollow bolt, machine oil enters the thread gaps between oil-feed screwed hole from the areole of hollow bolt, enters
And enter into strip groove and annular groove, send oil to the end of swash plate assembly, can ensure that the seriality sending oil is with steady
Qualitative, it is to avoid the Local Dry friction of swash plate assembly；The oil inlet end ease of assembly dismounting of the present invention, flexible for installation；Due to oil inlet end
Arrange with the incline direction of oil outlet end, thus form oil storage space as buffering at the oil inlet end of fuel feeding assembly and oil outlet end, with
Time also leave enough installing spaces for compressor.
Accompanying drawing explanation
Fig. 1 is the structural representation of compressor of the present invention capping；
Fig. 2 is the cross-sectional structure schematic diagram of compressor of the present invention capping；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the cutaway view Amplified image in A-A direction in Fig. 3.
Wherein, closure body 1, centre bore 2, annular groove 3, strip groove 4, oil inlet end 5, oil outlet end 6.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention, after having read the present invention, the those skilled in the art's various equivalences to the present invention
The amendment of form all falls within the application claims limited range.
As shown in figures 1-4, the compressor of air conditioner capping of the present invention, including the envelope by the cylinder type of aluminium alloy compression casting
Lid body, is provided with the centre bore for installing rotating shaft in the center of closure body.In order to provide stable support, this center
Hole is designed to step through hole.The interior side of described closure body is provided with radially distributed multiple annular grooves and at least two
Strip groove, described annular groove connects with strip groove, such that it is able to make that machine oil can be smooth flows through closure body
Inner face.Meanwhile, what outer rim at described closure body was symmetrical is provided with fuel feeding assembly, and described fuel feeding assembly includes and closure body
Integral design oil inlet end and oil outlet end, described oil inlet end and oil outlet end tilted direction respectively be symmetricly set on closure body top and
Bottom, described oil inlet end includes that oil-feed screwed hole, hollow bolt and oil inlet pipe, the inside and outside wall of described hollow bolt are equipped with spiral shell
Stricture of vagina, and the sidewall of hollow bolt is provided with multiple oil-through hole, the outer wall of described hollow bolt is threadeded with oil-feed screwed hole, described
Oil inlet pipe is connected with the inner thread of hollow bolt by union joint, and described oil-feed screwed hole is connected with strip groove, by outward
The fuel reserve tank connect provides constant pressure conveying, makes machine oil enter hollow bolt through oil pipe, and is entered by the oil-through hole on sidewall
Between hollow bolt and oil-feed screwed hole in screw thread, and then send into inside compressor.Preferably, described hollow bolt with
The end contact face of oil-feed screwed hole is provided with sealing ring and seals.It addition, oil outlet end is designed to horizontally set, owing to it is oblique side
To setting, therefore can produce and necessarily buffer reserve, the most also provide enough installing spaces for capping.
Claims (4)
1. a compressor of air conditioner capping, it is characterised in that: include that the closure body of cylinder type, described closure body center are provided with
For arranging the centre bore of rotating shaft, the interior side of described closure body is provided with radially distributed multiple annular grooves and at least
Individual strip groove, described annular groove connects with strip groove；It is total that what the outer rim of described closure body was symmetrical is provided with fuel feeding
Becoming, described fuel feeding assembly includes and closure body Integral design oil inlet end and oil outlet end, and described oil inlet end and oil outlet end are the most tiltedly
Direction is symmetricly set on the upper and lower of closure body, and described oil inlet end includes oil-feed screwed hole, hollow bolt and oil inlet pipe,
The inside and outside wall of described hollow bolt is equipped with screw thread, and the sidewall of hollow bolt is provided with multiple oil-through hole, described hollow bolt
Outer wall is threadeded with oil-feed screwed hole, and described oil inlet pipe is connected with the inner thread of hollow bolt by union joint, described in enter
Whelk pit is connected with strip groove；Described oil outlet end is the oil outlet of horizontally set.
Compressor of air conditioner capping the most according to claim 1, it is characterised in that: also include the fuel reserve tank being connected with oil inlet pipe,
Described fuel reserve tank is constant pressure fuel reserve tank.
Compressor of air conditioner capping the most according to claim 1, it is characterised in that: described centre bore is step through hole.
Compressor of air conditioner capping the most according to claim 1, it is characterised in that: described closure body is aluminium alloy castings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581851.9A CN106150981A (en) | 2016-07-21 | 2016-07-21 | A kind of compressor of air conditioner capping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610581851.9A CN106150981A (en) | 2016-07-21 | 2016-07-21 | A kind of compressor of air conditioner capping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106150981A true CN106150981A (en) | 2016-11-23 |
Family
ID=58060035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610581851.9A Pending CN106150981A (en) | 2016-07-21 | 2016-07-21 | A kind of compressor of air conditioner capping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106150981A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527714Y (en) * | 2002-01-29 | 2002-12-25 | 重庆力帆实业（集团）有限公司 | Oil cooling device for engine |
| WO2006025127A1 (en) * | 2004-08-31 | 2006-03-09 | Valeo Thermal Systems Japan Corporation | Compressor |
| CN101275546A (en) * | 2007-03-30 | 2008-10-01 | 株式会社电装 | Piston compressor |
| CN201125865Y (en) * | 2007-12-11 | 2008-10-01 | 沈阳新光华晨汽车发动机有限公司 | Engine oil pump cap |
| CN204003372U (en) * | 2014-06-23 | 2014-12-10 | 上海光裕汽车空调压缩机有限公司 | Automotive air conditioner compressor front cover |
| CN105156304A (en) * | 2015-10-23 | 2015-12-16 | 邹桂平 | Oil inlet end cover for compressor pump |
-
2016
- 2016-07-21 CN CN201610581851.9A patent/CN106150981A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2527714Y (en) * | 2002-01-29 | 2002-12-25 | 重庆力帆实业（集团）有限公司 | Oil cooling device for engine |
| WO2006025127A1 (en) * | 2004-08-31 | 2006-03-09 | Valeo Thermal Systems Japan Corporation | Compressor |
| CN101275546A (en) * | 2007-03-30 | 2008-10-01 | 株式会社电装 | Piston compressor |
| CN201125865Y (en) * | 2007-12-11 | 2008-10-01 | 沈阳新光华晨汽车发动机有限公司 | Engine oil pump cap |
| CN204003372U (en) * | 2014-06-23 | 2014-12-10 | 上海光裕汽车空调压缩机有限公司 | Automotive air conditioner compressor front cover |
| CN105156304A (en) * | 2015-10-23 | 2015-12-16 | 邹桂平 | Oil inlet end cover for compressor pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161123 |