CN108518331B - A kind of low abrasion compressor of oblique-plate-type air conditioner - Google Patents
A kind of low abrasion compressor of oblique-plate-type air conditioner Download PDFInfo
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- CN108518331B CN108518331B CN201810253029.9A CN201810253029A CN108518331B CN 108518331 B CN108518331 B CN 108518331B CN 201810253029 A CN201810253029 A CN 201810253029A CN 108518331 B CN108518331 B CN 108518331B
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- swash plate
- skewback
- piston component
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/12—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having plural sets of cylinders or pistons
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/109—Lubrication
-
- 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
- F04B39/0005—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 adaptations of pistons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention belongs to air condition compressor technology field, specifically a kind of low abrasion compressor of oblique-plate-type air conditioner, including shell, cylinder chamber, oil storage room, drive shaft, swash plate, spin, air inlet pipe, escape pipe, buffer module and piston component；Buffer module includes skewback, tension spring and mounting ring；Buffer module is mounted on inside swash plate；Piston component includes upper piston, lower piston and middle piston；Piston component is slidably mounted in cylinder chamber；Piston component cooperates buffer module for realizing compressor No Load Start；Buffer module makes piston component be close to or separate cylinder chamber interior walls；By setting buffer module and piston component, when compressor stalls, there are gaps between piston component and cylinder chamber, and also there are gaps between swash plate, spin and piston component, and closed-gap when passing through rotation.The present invention first lubricates the No Load Start mode exported afterwards by compressor, reduces compressor part abrasion, improves the service life of compressor.
Description
Technical field
The invention belongs to air condition compressor technology field, specifically a kind of low abrasion compressor of oblique-plate-type air conditioner.
Background technique
Compressor is the core component of air-conditioning system, and the reliability of air-conditioning system is the important experience that client uses.And it presses
The cylinder body of contracting machine, swash plate, piston etc. are the key components and parts of compressor, their shape, and size directly affects the work of compressor
Make quality and service life.In order to improve compressor service life, compressor casing cylinder holes inlays ironware now, and die-cast rotor housing difficulty is big,
Yield rate is relatively low, and processing cylinder body process is more, hardly possible processing, pts wt weight；Crawler shoe, steel ball, piston in combination, fit dimension when assembly
Gear is more, is easy error.It is all that friction is secondary between each part, oil film cannot be formed between part, cause to rub between part once malfunctioning
Resistance multiplication is wiped, the thermal energy generated by friction is high, and such automobile air conditioner compressor consumption power will increase, and the resistance that rubs
Power is big, and thermal energy is high, can also accelerate part senile abrasion, and noise is also just following, not only influences compressor service life, can also
The usage experience of user is reduced, thus, general compressor damage is all as caused by oil starvation between part.
Existing oblique tray type compressor when cold start-up, since lubricating oil viscosity is big, and is unevenly distributed；Components it
Between cannot cover oil film so that lubricant effect is very poor, cause serious wear, seriously affect the service life of compressor.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of low abrasion compressor of oblique-plate-type air conditioner proposed by the present invention, by setting
Buffer module and piston component are set, when compressor stalls, there are gap, swash plate, spin and work between piston component and cylinder chamber
Also there are gaps between plug assembly, and closed-gap when passing through rotation, and the No Load Start mould exported afterwards is first lubricated by compressor
Formula reduces compressor part abrasion, improves the service life of compressor.
The technical solution adopted by the present invention to solve the technical problems is: a kind of inclined disc type sky of low abrasion of the present invention
Adjust compressor, including shell, cylinder chamber, oil storage room, drive shaft, swash plate, spin, air inlet pipe and an air outlet pipe；The structure of compressor
And working principle is neither the innovation of this case, details are not described herein；It further include buffer module and piston component；The buffering
Module is mounted on inside swash plate；The piston component is slidably mounted in cylinder chamber；The piston component cooperation buffer module is used
In realization compressor No Load Start；Buffer module makes piston component be close to or separate cylinder chamber interior walls；Mould is buffered by setting
Block and piston component, when compressor stalls, there are gap between piston component and cylinder chamber, swash plate, spin and piston component it
Between also there are gaps, and closed-gap when passing through rotation is first lubricated the No Load Start mode exported afterwards by compressor, reduces pressure
Compressor parts abrasion, improves the service life of compressor.
The buffer module includes skewback, tension spring and mounting ring；One group of skewback is equipped with inside the swash plate；The skewback is in
Radial to be slidably mounted on inside swash plate, described skewback one end is equipped with the tension spring being connected in inside swash plate, and the tension spring is for oblique
Block resets after skidding off outward；The skewback other end is equipped with inclined-plane；The swash plate two sides are slidably installed a mounting ring；It is described
Mounting ring side is equipped with the ball slot of installation spin；Spin rolls on the ball slot of swash surfaces when swash plate rotates, reciprocating
Piston component is pushed, periodic compression exhaust work is carried out；The mounting ring other side cooperation skewback is set as inclined-plane；It is described
Piston component is close to or is deviated from skewback sliding for spin；When compressor is static, lubricant effect is lower；Swash plate is initial in drive shaft
When rotation, spin and swash plate, spin and piston component interval are larger, so that ball slot is uniformly attached lubricating oil, skewback is being centrifuged
It under the action of being gradually increased of power, is slided toward swash plate outer ring, pushes mounting ring that spin and piston component are adjacent to, pass through compression
Machine first lubricates the No Load Start mode exported afterwards, reduces compressor part abrasion, improves the service life of compressor.
Preferably, the piston component includes upper piston, lower piston and middle piston；It is sliding between the upper piston and lower piston
It is dynamic that middle piston is installed；The middle piston corresponds to spin side setting spherical pore；The middle piston cross-section is arranged to truncated wedge, wedge
Block can push the sliding block being bonded with it open when moving horizontally, and be hung down by the mobile sliding block that can be realized of limitation sliding block horizontal direction
Straight Xiang Yundong realizes that the sliding block spacing of top and bottom fitting increaseds or decreases；The middle piston is mobile for strutting upper piston under
Piston；Spring is equipped with inside the piston component, the spring is for being close to upper piston and lower piston, middle piston cooperation buffering
The skewback of module setting is mobile, and in compressor shutdown, piston component is not contacted with cylinder chamber interior walls, and it is living to reduce compressor part
Plug abrasion, improves the service life of compressor.
Preferably, be connected a rubber sleeve between the swash plate and drive shaft；The rubber sleeve axial section is provided parallel to
Quadrangle after rubber sleeve processes the pilot hole of drive shaft, is capable of forming the linear increase and decrease of axis hole outer ring rubber layer thickness；Swash plate
Axial section and drive shaft angle are in cyclically-varying, are stress maximum at the two angle minimum, by rubber sleeve thickness pair
It should be mounted at swash plate and drive shaft angle minimum, play specific aim protective effect；The rubber sleeve for reducing swash plate for
The lateral impact of drive shaft；Drive shaft drives swash plate rotation, and the two junction is axially angled with drive shaft by one
Load easily causes bent propeller shat or causes concentrated wear excessive, by the way that rubber sleeve is arranged, in swash plate and drive shaft folder at an acute angle
Rubber sleeve is thickened at angle, to reduce swash plate impact, improves the service life of drive shaft.
Preferably, the rubber sleeve corresponds to swash plate and drive shaft angle is that acute angle side is equipped with one group of circular hole, improves rubber
Buffering effect during start/stop of compressor is covered, drive shaft is protected.
As one embodiment of the present invention, the circular hole is arranged on the quadrant of rubber sleeve side circle, and
Successively decrease from centre toward two sides in aperture；Sloping tray axial section and drive shaft angle are in cyclically-varying, at the two angle minimum for by
Power maximum, and gradually successively decrease from this to two sides, required cushion hole aperture, which synchronizes, successively decreases, to improve rubber sleeve buffering
Uniformity；Simultaneously because pressure is minimum when the two angle is 90 °, buffering circular hole is arranged in the quadrant of rubber sleeve
On, targetedly to alleviate lateral pressure when swash plate movement；Improve buffering effect of rubber sleeve during start/stop of compressor
Fruit protects drive shaft.
Preferably, the swash plate outer ring is equipped with a circle nozzle opening；The nozzle opening corresponds to the setting of skewback position, skewback centrifugation
When sliding, cavity inner fluid is sprayed, improves the lubricant effect of spin.
Preferably, one elastic slice of grafting in the nozzle opening, the nearly drive shaft one end of the elastic slice are connected in nozzle opening inner wall
On, and nozzle opening is divided into two；The elastic slice other end is not contacted with nozzle opening inner wall, when skewback centrifugation is slided, by cavity
Inner fluid sprays, and generates atomizing effect, improves the lubricant effect of spin, reduces abrasion, improves compressor service life.
Beneficial effects of the present invention are as follows:
1. the present invention cooperates buffer module for realizing compressor by setting buffer module and piston component, piston component
No Load Start；Buffer module makes piston component be close to or separate cylinder chamber interior walls；Compressor No Load Start may be implemented.
2. the present invention passes through one group of skewback of buffer module setting setting, the effect that is gradually increased of the skewback in centrifugal force
Under, it is slided toward swash plate outer ring, pushes mounting ring that spin and piston component are adjacent to, the sky exported afterwards is first lubricated by compressor
Start-up mode is carried, compressor part abrasion is reduced, improves the service life of compressor.
3. the middle piston that the present invention is arranged by piston component, the skewback using buffer module setting is mobile, struts work
Plug and lower piston, in compressor shutdown, piston component is not contacted with cylinder chamber interior walls, is reduced compressor part piston wear, is mentioned
The service life of high compressor.
4. the present invention reduces swash plate to the oblique load of drive shaft by setting rubber sleeve, and corresponds to swash plate in rubber sleeve
It is that acute angle side is equipped with one group of circular hole with drive shaft angle, improves buffering effect of rubber sleeve during start/stop of compressor, protect
Drive shaft is protected, the service life of compressor is improved.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Upper piston and lower piston are detached from the working condition chart of cylinder chamber when Fig. 1 is of the invention static；
The working condition chart of upper piston and lower piston fitting cylinder chamber when Fig. 2 is operation of the invention；
Fig. 3 is skewback of the present invention and swash plate connection figure；
Fig. 4 is rubber sleeve structure chart of the invention；
In figure: shell 1, cylinder chamber 2, oil storage room 3, drive shaft 4, rubber sleeve 41, circular hole 42, swash plate 5, nozzle opening 51, bullet
Piece 52, spin 6, buffer module 7, skewback 71, tension spring 72, mounting ring 73, piston component 8, upper piston 81, lower piston 82, middle work
Plug 83.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of low abrasion compressor of oblique-plate-type air conditioner of the present invention, including shell 1, cylinder
Room 2, oil storage room 3, drive shaft 4, swash plate 5, spin 6, air inlet pipe and an air outlet pipe；The structure and working principle of compressor is neither this
The innovation of case, details are not described herein；It further include buffer module 7 and piston component 8；The buffer module 7 is mounted on swash plate 5
It is internal；The piston component 8 is slidably mounted in cylinder chamber 2；The piston component 8 cooperates buffer module 7 for realizing compression
Machine No Load Start；Buffer module 7 makes piston component 8 be close to or separate 2 inner wall of cylinder chamber；By setting buffer module 7 and live
Plug assembly 8, when compressor stalls, there are gap between piston component 8 and cylinder chamber 2, swash plate 5, spin 6 and piston component 8 it
Between also there are gaps, and closed-gap when passing through rotation is first lubricated the No Load Start mode exported afterwards by compressor, reduces pressure
Compressor parts abrasion, improves the service life of compressor.
The buffer module 7 includes skewback 71, tension spring 72 and mounting ring 73；One group of skewback 71 is equipped with inside the swash plate 5；
The skewback 71 is radial to be slidably mounted on inside swash plate 5, and described 71 one end of skewback is equipped with the tension spring being connected in inside swash plate 5
72, the tension spring 72 resets after skidding off outward for skewback 71；71 other end of skewback is equipped with inclined-plane；5 two sides of swash plate
Be slidably installed a mounting ring 73；73 side of mounting ring is equipped with the ball slot of installation spin 6；Spin 6 when swash plate 5 rotates
It is rolled on the ball slot on 5 surface of swash plate, reciprocating promotion piston component 8 carries out periodic compression exhaust work；The peace
Cooperation skewback 71 in dress 73 other side of ring is set as inclined-plane；Piston component 8 is close to or is deviated from the sliding of skewback 71 for spin 6；
When compressor is static, lubricant effect is lower；Swash plate 5 is in 4 initial rotation of drive shaft, spin 6 and swash plate 5, spin 6 and piston group
The interval of part 8 is larger, and ball slot is first made uniformly to attach lubricating oil, and skewback 71 is in centrifugal force under the action of being gradually increased, toward swash plate 5
Outer ring sliding, pushes mounting ring 73 that spin 6 and piston component 8 are adjacent to, the zero load exported afterwards is first lubricated by compressor and is opened
Dynamic model formula reduces compressor part abrasion, improves the service life of compressor.
As one embodiment of the present invention, the piston component 8 includes upper piston 81, lower piston 82 and middle piston
83；Piston 83 in being slidably installed between the upper piston 81 and lower piston 82；Corresponding 6 side of the spin setting of the middle piston 83
Spherical pore；83 section of middle piston is arranged to truncated wedge, and voussoir can push the sliding block being bonded with it open when moving horizontally,
Can be realized sliding block vertically to movement by the way that limitation sliding block horizontal direction is mobile, realize the sliding block spacing of top and bottom fitting increase or
Reduce；The middle piston 83 is mobile for strutting upper piston 81 and lower piston 82；Spring, institute are equipped with inside the piston component 8
Spring is stated for being close to upper piston 82 and lower piston 83, the skewback 71 that middle piston 83 cooperates buffer module 7 to be arranged is mobile, is pressing
Piston component 8 is not contacted with cylinder chamber 2 inner wall when contracting machine is shut down, and is reduced compressor part piston wear, is improved making for compressor
Use the service life.
As one embodiment of the present invention, be connected a rubber sleeve 41 between the swash plate 5 and drive shaft 4；The rubber
41 axial section of gum cover is provided parallel to quadrangle and is capable of forming outside axis hole after rubber sleeve 41 processes the pilot hole of drive shaft 4
Enclose the linear increase and decrease of rubber layer thickness；5 axial section of swash plate and 4 angle of drive shaft are in cyclically-varying, at the two angle minimum
For stress maximum, 41 thickness of rubber sleeve is corresponded to and is mounted at swash plate 5 and 4 angle minimum of drive shaft, plays specific aim guarantor
Shield effect；Lateral impact of the rubber sleeve 41 for reducing swash plate 5 for drive shaft 4；Drive shaft 4 drives swash plate 5 to rotate, and two
Person junction is easily caused drive shaft 4 to be bent or cause concentrated wear by one and the axial angled load of drive shaft 4
It is more, by setting rubber sleeve 41, rubber sleeve is thickened in swash plate 5 and the angle at an acute angle of drive shaft 4, is impacted to reduce swash plate 5,
Improve the service life of drive shaft 4.
As one embodiment of the present invention, the corresponding swash plate 5 of the rubber sleeve 41 and 4 angle of drive shaft are acute angle side
Equipped with one group of circular hole 42, buffering effect of the rubber sleeve 41 during start/stop of compressor is improved, drive shaft 4 is protected.
As one embodiment of the present invention, the circular hole 42 is arranged in the quadrant of 41 side of rubber sleeve circle
On, and aperture is successively decreased from centre toward two sides；5 axial section of swash plate and 4 angle of drive shaft are in cyclically-varying, and the two angle is minimum
Place is stress maximum, and is gradually successively decreased from this to two sides, and required cushion hole aperture, which synchronizes, successively decreases, to improve rubber
The uniformity of 41 buffering of set；Simultaneously because pressure is minimum when the two angle is 90 °, buffering circular hole is arranged in rubber sleeve 41
On quadrant, targetedly to alleviate lateral pressure when swash plate 5 moves；Rubber sleeve 41 is improved in start/stop of compressor mistake
Buffering effect in journey protects drive shaft 4.
As one embodiment of the present invention, 5 outer ring of swash plate is equipped with a circle nozzle opening 51；The nozzle opening 51 is right
It answers 71 position of skewback to be arranged, when the centrifugation of skewback 71 is slided, cavity inner fluid is sprayed, improves the lubricant effect of spin 6.
As one embodiment of the present invention, one elastic slice 52 of grafting in the nozzle opening 51, the elastic slice 52 is closely driven
4 one end of moving axis is connected on 51 inner wall of nozzle opening, and nozzle opening 51 is divided into two；52 other end of elastic slice and nozzle opening 51
Inner wall does not contact, and when the centrifugation of skewback 71 is slided, cavity inner fluid is sprayed, and generate atomizing effect, improves the lubrication effect of spin 6
Fruit reduces abrasion, improves compressor service life.
When work, when compressor is static, lubricant effect is lower；Swash plate 5 is in 4 initial rotation of drive shaft, spin 6 and swash plate
5, spin 6 and 8 interval of piston component are larger, so that ball slot is uniformly attached lubricating oil, skewback 71 is gradually increased centrifugal force
Under the action of, it is slided toward 5 outer ring of swash plate, pushes mounting ring 73 that spin 6 and piston component 8 are adjacent to, first moistened by compressor
The No Load Start mode exported after cunning reduces compressor part abrasion；When skewback 71 slides, so that spin 6 is expressed to middle piston
83, middle piston 83 is mobile for strutting upper piston 81 and lower piston 82, is exported, is dropped so that compressor is adopted after lubrication is abundant
Low inner components abrasion, improves compressor service life.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of low abrasion compressor of oblique-plate-type air conditioner, including shell (1), cylinder chamber (2), oil storage room (3), drive shaft (4), tiltedly
Disk (5), spin (6), air inlet pipe and an air outlet pipe；It is characterized by also including buffer modules (7) and piston component (8)；It is described slow
It is internal that die block (7) is mounted on swash plate (5)；The piston component (8) is slidably mounted in cylinder chamber (2)；The piston component
(8) cooperate buffer module (7) for realizing compressor No Load Start；Wherein,
The buffer module (7) includes skewback (71), tension spring (72) and mounting ring (73)；One group is equipped with inside the swash plate (5)
Skewback (71)；The radial swash plate (5) that is slidably mounted on of the skewback (71) is internal, and described skewback (71) one end is equipped with and is connected in
The internal tension spring (72) of swash plate (5), the tension spring (72) reset after skidding off outward for skewback (71)；The skewback (71) is another
End is equipped with inclined-plane；Swash plate (5) two sides are slidably installed a mounting ring (73)；Mounting ring (73) side is equipped with installation
The ball slot of spin (6)；Mounting ring (73) other side cooperation skewback (71) is set as inclined-plane；Skewback (71) sliding is used
It is close in spin (6) or deviates from piston component (8)；
The piston component (8) includes upper piston (81), lower piston (82) and middle piston (83)；The upper piston (81) and lower work
Piston (83) in being slidably installed between plug (82)；Spherical pore is arranged in corresponding spin (6) side of the middle piston (83)；In described
Piston (83) section is arranged to truncated wedge；The middle piston (83) is mobile for strutting upper piston (81) and lower piston (82)；Institute
It states and is equipped with spring inside piston component (8), the spring is for being close to upper piston (82) and lower piston (83).
2. low abrasion compressor of oblique-plate-type air conditioner according to claim 1, it is characterised in that: the swash plate (5) and driving
A rubber sleeve (41) are connected between axis (4)；Rubber sleeve (41) axial section is provided parallel to quadrangle, the rubber sleeve
(41) for alleviating lateral impact of the swash plate (5) for drive shaft (4).
3. low abrasion compressor of oblique-plate-type air conditioner according to claim 2, it is characterised in that: the rubber sleeve (41) is corresponding
Swash plate (5) and drive shaft (4) angle are that acute angle side is equipped with one group of circular hole (42).
4. low abrasion compressor of oblique-plate-type air conditioner according to claim 3, it is characterised in that: the circular hole (42) is arranged in
On the quadrant of rubber sleeve (41) side circle, and aperture is successively decreased from centre toward two sides.
5. low abrasion compressor of oblique-plate-type air conditioner according to claim 1, it is characterised in that: swash plate (5) outer ring is set
There is a circle nozzle opening (51)；Corresponding skewback (71) the position setting of the nozzle opening (51).
6. low abrasion compressor of oblique-plate-type air conditioner according to claim 5, it is characterised in that: nozzle opening (51) interpolation
Connect an elastic slice (52), nearly drive shaft (4) one end of the elastic slice (52) is connected on nozzle opening (51) inner wall, and by nozzle opening
(51) it is divided into two；Elastic slice (52) other end is not contacted with nozzle opening (51) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253029.9A CN108518331B (en) | 2018-03-26 | 2018-03-26 | A kind of low abrasion compressor of oblique-plate-type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253029.9A CN108518331B (en) | 2018-03-26 | 2018-03-26 | A kind of low abrasion compressor of oblique-plate-type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518331A CN108518331A (en) | 2018-09-11 |
| CN108518331B true CN108518331B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810253029.9A Active CN108518331B (en) | 2018-03-26 | 2018-03-26 | A kind of low abrasion compressor of oblique-plate-type air conditioner |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113738607B (en) * | 2021-09-18 | 2023-03-31 | 邢台中伟卓特液压科技有限公司 | Plunger pump |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785751A (en) * | 1972-04-24 | 1974-01-15 | Hitachi Ltd | Swash plate type compressor |
| US7607897B2 (en) * | 2003-03-28 | 2009-10-27 | Valeo Thermal Systems Japan Corporation | Reciprocating compressor |
| KR100922427B1 (en) * | 2003-04-23 | 2009-10-16 | 한라공조주식회사 | Electromotive swash plate type compressor |
| CN101265892A (en) * | 2008-04-23 | 2008-09-17 | 邬志昂 | Vehicular air-conditioner compressor |
| US10309380B2 (en) * | 2011-11-16 | 2019-06-04 | Ocean Pacific Technologies | Rotary axial piston pump |
| JP5812019B2 (en) * | 2013-01-31 | 2015-11-11 | 株式会社豊田自動織機 | Piston type variable capacity compressor |
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2018
- 2018-03-26 CN CN201810253029.9A patent/CN108518331B/en active Active
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| CN108518331A (en) | 2018-09-11 |
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Effective date of registration: 20190530 Address after: 223400 20 Daguan Road, Lian Town, Lianshui County, Huaian, Jiangsu Applicant after: Huaian Xinsheng Compressor Parts Co., Ltd. Address before: 215123 Room 210, Building 7, Dormitory Building, Suzhou University, No. 1 Shizi Street, Canglang District, Suzhou City, Jiangsu Province Applicant before: Zhang Di |
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Denomination of invention: A low wear swash plate air conditioning compressor Effective date of registration: 20210508 Granted publication date: 20190628 Pledgee: JIANGSU LAN HONG ELECTRIC POWER EQUIPMENT Co.,Ltd. Pledgor: HUAIAN XINSHENG COMPRESSOR FITTING Co.,Ltd. Registration number: Y2021980003368 |