CN108518331A - 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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- CN108518331A CN108518331A CN201810253029.9A CN201810253029A CN108518331A CN 108518331 A CN108518331 A CN 108518331A CN 201810253029 A CN201810253029 A CN 201810253029A CN 108518331 A CN108518331 A CN 108518331A
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- piston
- compressor
- swash plate
- skewback
- piston component
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Classifications
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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
-
- 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, accumulator, 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 coordinates buffer module for realizing compressor No Load Start；Buffer module makes piston component be close to or detach cylinder chamber interior walls；By the way that buffer module and piston component is arranged, 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 pattern 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 technology
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.All it is 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, 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 due to 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；Parts it
Between cannot cover oil film so that lubricant effect is very poor, causes serious wear, seriously affects the service life of compressor.
Invention content
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：The inclined disc type sky of a kind of low abrasion of the present invention
Adjust compressor, including shell, cylinder chamber, accumulator, drive shaft, swash plate, spin, air inlet pipe and an air outlet pipe；The structure of compressor
And operation principle is neither the innovation of this case, details are not described herein；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 detach 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 pattern exported afterwards by compressor, reduces pressure
Compressor parts are worn, and improve the service life of compressor.
The buffer module includes skewback, tension spring and mounting ring；The swash plate is internally provided with one group of skewback；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 both 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 relatively low；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 centrifuging
Under the action of the gradual increase of power, is slided toward swash plate outer ring, push mounting ring that spin and piston component are adjacent to, pass through compression
Machine first lubricates the No Load Start pattern 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 will be pushed open when moving horizontally with the sliding block that it is bonded, and can realize that sliding block hangs down by limiting the movement of sliding block horizontal direction
Directly to movement, realize that the sliding block spacing of top and bottom fitting increaseds or decreases；The middle piston movement is for strutting upper piston under
Piston；The piston component is internally provided with spring, and the spring is for making upper piston and lower piston be close to, middle piston cooperation buffering
The skewback movement of module setting, in compressor shutdown, piston component is not contacted with cylinder chamber interior walls, is reduced compressor part and is lived
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, can form the linear increase and decrease of axis hole outer ring rubber layer thickness；Swash plate
Axial section is in cyclically-varying with drive shaft angle, is stress maximum at the two angle minimum, by rubber sleeve thickness pair
Swash plate should be mounted on at 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, the two junction 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, it is that acute angle side is equipped with one group of circular hole that the rubber sleeve, which corresponds to swash plate and drive shaft angle, improves rubber
The buffering effect being sleeved on during start/stop of compressor protects drive shaft.
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 both 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 to both sides from this, 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 shrapnel of grafting in the nozzle opening, the nearly drive shaft one end of the shrapnel are connected in nozzle opening inner wall
On, and nozzle opening is divided into two；The shrapnel 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 coordinates buffer module for realizing compressor by the way that buffer module and piston component, piston component is arranged
No Load Start；Buffer module makes piston component be close to or detach 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, gradual increased effect 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 is moved using the skewback of buffer module setting, 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 carried
The service life of high compressor.
4. the present invention reduces oblique load of the swash plate to drive shaft, and correspond to swash plate in rubber sleeve by the way that rubber sleeve is arranged
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.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 be the present invention it is static when upper piston and lower piston be detached from cylinder chamber working condition chart；
The working condition chart of upper piston and lower piston fitting cylinder chamber when Fig. 2 is the operation of the present invention；
Fig. 3 is skewback of the present invention and swash plate connection figure；
Fig. 4 is the rubber sleeve structure chart of the present invention；
In figure：Shell 1, cylinder chamber 2, accumulator 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 implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode 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, accumulator 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；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 coordinates buffer module 7 for realizing compression
Machine No Load Start；Buffer module 7 is so that 2 inner wall of cylinder chamber is close to or is detached to piston component 8；By the way that buffer module 7 is arranged and lives
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 pattern exported afterwards by compressor, reduces pressure
Compressor parts are worn, and improve the service life of compressor.
The buffer module 7 includes skewback 71, tension spring 72 and mounting ring 73；The swash plate 5 is internally provided with one group of skewback 71；
The skewback 71 is radial to be slidably mounted on inside swash plate 5, and 71 one end of the skewback is equipped with the tension spring being connected in inside swash plate 5
72, the tension spring 72 resets after being skidded off outward for skewback 71；71 other end of the skewback is equipped with inclined-plane；5 both sides of the swash plate
Be slidably installed a mounting ring 73；73 side of the 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 73 other side of dress ring is set as inclined-plane；Piston component 8 is close to or is deviated from the sliding of the skewback 71 for spin 6；
When compressor is static, lubricant effect is relatively low；Swash plate 5 is in 4 initial rotation of drive shaft, spin 6 and swash plate 5, spin 6 and piston group
8 interval of part is larger, and ball slot is first made uniformly to attach lubricating oil, and skewback 71 is under the action of the gradual increase of centrifugal force, toward swash plate 5
Outer ring is slided, and 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；The middle piston 83 corresponds to the setting of 6 side of spin
Spherical pore；83 section of middle piston is arranged to truncated wedge, and voussoir can will be pushed open when moving horizontally with the sliding block that it is bonded,
Can realize sliding block vertically to movement by limiting the movement of sliding block horizontal direction, realize the sliding block spacing of top and bottom fitting increase or
Reduce；The movement of middle piston 83 is for strutting upper piston 81 and lower piston 82；The piston component 8 is internally provided with spring, institute
Spring is stated for making upper piston 82 and lower piston 83 be close to, the skewback 71 that middle piston 83 coordinates buffer module 7 to be arranged moves, and 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, after rubber sleeve 41 processes the pilot hole of drive shaft 4, can be formed outside axis hole
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 on swash plate 5 and at 4 angle minimum of drive shaft, plays specific aim guarantor
Shield acts on；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 the bending of drive shaft 4 or causes 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 4 angle at an acute angle of drive shaft, is impacted to reduce swash plate 5,
Improve the service life of drive shaft 4.
As one embodiment of the present invention, it is acute angle side that the rubber sleeve 41, which corresponds to swash plate 5 and 4 angle of drive shaft,
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 both sides；5 axial section of swash plate is in cyclically-varying with 4 angle of drive shaft, and the two angle is minimum
Place is stress maximum, and is gradually successively decreased to both sides from this, 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 the 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 shrapnel 52 of grafting in the nozzle opening 51, the shrapnel 52 closely drives
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 the shrapnel 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 relatively low；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, and ball slot is first made uniformly to attach lubricating oil, gradual increase of the skewback 71 in 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 pattern 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 moved for strutting upper piston 81 and lower piston 82 so that compressor is adopted after lubrication is abundant and exported, and is dropped
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 the originals of the present 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 (7)
1. a kind of low abrasion compressor of oblique-plate-type air conditioner, including shell (1), cylinder chamber (2), accumulator (3), drive shaft (4), tiltedly
Disk (5), spin (6), air inlet pipe and an air outlet pipe；It is characterized in that：Further include buffer module (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) cooperation buffer module (7) is for realizing compressor No Load Start；Wherein,
The buffer module (7) includes skewback (71), tension spring (72) and mounting ring (73)；The swash plate (5) is internally provided with one group
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 being skidded off outward for skewback (71)；The skewback (71) is another
End is equipped with inclined-plane；Swash plate (5) both 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 to or deviates from piston component (8) in spin (6).
2. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 1, it is characterised in that：The piston component
(8) include upper piston (81), lower piston (82) and middle piston (83)；Peace is slided between the upper piston (81) and lower piston (82)
It is filled with middle piston (83)；Spherical pore is arranged in corresponding spin (6) side of the middle piston (83)；Middle piston (83) the section setting
At truncated wedge；The middle piston (83) is mobile for strutting upper piston (81) and lower piston (82)；The piston component (8) is internal
Equipped with spring, the spring is for making upper piston (82) and lower piston (83) be close to.
3. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 1, it is characterised in that：The swash plate (5) and
Be connected a rubber sleeve (41) between drive shaft (4)；Rubber sleeve (41) axial section is provided parallel to quadrangle, the rubber
Set (41) is for alleviating lateral impact of the swash plate (5) for drive shaft (4).
4. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 3, it is characterised in that：The rubber sleeve (41)
Corresponding swash plate (5) and drive shaft (4) angle is that acute angle side is equipped with one group of circular hole (42).
5. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 4, it is characterised in that：Circular hole (42) cloth
It sets on the quadrant that rubber sleeve (41) side is justified, and aperture is successively decreased from centre toward both sides.
6. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 1, it is characterised in that：The swash plate (5) is outside
Circle is equipped with a circle nozzle opening (51)；Corresponding skewback (71) position setting of the nozzle opening (51).
7. a kind of low abrasion compressor of oblique-plate-type air conditioner according to claim 6, it is characterised in that：The nozzle opening (51)
One shrapnel (52) of interior grafting, nearly drive shaft (4) one end of the shrapnel (52) are connected on nozzle opening (51) inner wall, and by oil spout
Hole (51) is divided into two；Shrapnel (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 true CN108518331A (en) | 2018-09-11 |
| CN108518331B CN108518331B (en) | 2019-06-28 |
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ID=63434180
Family Applications (1)
| 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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738607A (en) * | 2021-09-18 | 2021-12-03 | 王丽娜 | Plunger pump |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785751A (en) * | 1972-04-24 | 1974-01-15 | Hitachi Ltd | Swash plate type compressor |
| EP1612419A1 (en) * | 2003-03-28 | 2006-01-04 | Zexel Valeo Climate Control Corporation | Reciprocating compressor |
| CN1777754A (en) * | 2003-04-23 | 2006-05-24 | 汉拏空调株式会社 | Motor driven compressor |
| CN101265892A (en) * | 2008-04-23 | 2008-09-17 | 邬志昂 | Vehicular air-conditioner compressor |
| JP2014148894A (en) * | 2013-01-31 | 2014-08-21 | Toyota Industries Corp | Piston type variable displacement compressor |
| CN104160150A (en) * | 2011-11-16 | 2014-11-19 | 太平洋科技公司 | Improved ROTARY AXIAL PISTON PUMP |
-
2018
- 2018-03-26 CN CN201810253029.9A patent/CN108518331B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785751A (en) * | 1972-04-24 | 1974-01-15 | Hitachi Ltd | Swash plate type compressor |
| EP1612419A1 (en) * | 2003-03-28 | 2006-01-04 | Zexel Valeo Climate Control Corporation | Reciprocating compressor |
| CN1777754A (en) * | 2003-04-23 | 2006-05-24 | 汉拏空调株式会社 | Motor driven compressor |
| CN101265892A (en) * | 2008-04-23 | 2008-09-17 | 邬志昂 | Vehicular air-conditioner compressor |
| CN104160150A (en) * | 2011-11-16 | 2014-11-19 | 太平洋科技公司 | Improved ROTARY AXIAL PISTON PUMP |
| JP2014148894A (en) * | 2013-01-31 | 2014-08-21 | Toyota Industries Corp | Piston type variable displacement compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738607A (en) * | 2021-09-18 | 2021-12-03 | 王丽娜 | Plunger pump |
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| Publication number | Publication date |
|---|---|
| CN108518331B (en) | 2019-06-28 |
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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 |
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