CN106089656A - Compressor and cylinder assembly thereof - Google Patents
Compressor and cylinder assembly thereof Download PDFInfo
- Publication number
- CN106089656A CN106089656A CN201610675340.3A CN201610675340A CN106089656A CN 106089656 A CN106089656 A CN 106089656A CN 201610675340 A CN201610675340 A CN 201610675340A CN 106089656 A CN106089656 A CN 106089656A
- Authority
- CN
- China
- Prior art keywords
- cylinder assembly
- arcwall
- compressor
- cylinder
- steam vent
- 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.)
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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
- F04B39/122—Cylinder block
-
- 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
- F04B39/123—Fluid connections
Abstract
The invention discloses a kind of cylinder assembly, including the cylinder body cooperated and flange, the end of described cylinder body has aerofluxus angle, there is on described flange the steam vent being connected with described aerofluxus angle, the hole wall of described steam vent includes planar wall and the arcwall arranged along the radial direction from-inner-to-outer of described flange, and the cross section of described steam vent is " D " shape being made up of described planar wall and described arcwall, described arcwall and the spacing of the axis of described flange near described aerofluxus angle one end to being gradually increased away from described aerofluxus angle one end.This cylinder assembly can effectively reduce clearance volume and the exhaust resistance of compressor, it is to avoid it produces pneumatic noise, improves its service behaviour and working performance simultaneously.The invention also discloses a kind of compressor applying above-mentioned cylinder assembly.
Description
Technical field
The present invention relates to compressor matching component technical field, particularly to a kind of cylinder assembly.The invention still further relates to one
Plant the compressor applying this cylinder assembly.
Background technology
In existing compressor arrangement, the steam vent of its flange usually cylinder, this kind of vent structure causes pressure
The clearance volume of contracting machine is relatively big, causes the capacity of compresser cylinder to reduce, seriously constrains the service behaviour of whole compressor
And working performance, meanwhile, this kind of vent structure is easily caused in exhaust process generation eddy current, forms bigger pneumatic noise and row
Atmidometer, adversely affects to the normal work of compressor.
Therefore, clearance volume and the exhaust resistance of compressor how are reduced, it is to avoid it produces pneumatic noise, and improves its work
Make performance and working performance is the important technological problems that those skilled in the art are presently required solution.
Summary of the invention
It is an object of the invention to provide a kind of cylinder assembly, this cylinder assembly can effectively reduce the clearance volume of compressor
And exhaust resistance, it is to avoid it produces pneumatic noise, improves its service behaviour and working performance simultaneously.It is another object of the present invention to
A kind of compressor applying above-mentioned cylinder assembly is provided.
For solving above-mentioned technical problem, the present invention provides a kind of cylinder assembly, including the cylinder body cooperated and flange, institute
The end stating cylinder body has aerofluxus angle, and described flange has the steam vent being connected with described aerofluxus angle, described aerofluxus
The hole wall in hole includes planar wall and the arcwall arranged along the radial direction from-inner-to-outer of described flange, and the cross section of described steam vent
For " D " shape being made up of described planar wall and described arcwall, described arcwall and the spacing of the axis of described flange are from close
Described aerofluxus angle one end is to being gradually increased away from described aerofluxus angle one end.
Preferably, described planar wall is paralleled with the inwall of described cylinder body.
Preferably, described planar wall is along the inner side being radially disposed in described inboard wall of cylinder block of described cylinder body.
Preferably, described arcwall is along the outside being radially disposed in described aerofluxus angle inwall of described cylinder body.
The present invention also provides for a kind of compressor, including body, is provided with cylinder assembly, described cylinder assembly in described body
It is specially the cylinder assembly as described in above-mentioned any one.
The most above-mentioned background technology, cylinder assembly provided by the present invention, in its assembling running, owing to this kind tilts
The arcwall of structure coordinates with planar wall and constitutes the steam vent possessing " D " shape half flared structure so that described cylinder assembly
Clearance volume effectively reduced, and make the clearance volume of whole compressor reduce accordingly, so that the entirety of compressor
Service behaviour and working performance are improved accordingly；Meanwhile, the gases at high pressure in cylinder body can from aerofluxus angle spray after through by
Tubaeform steam vent is discharged smoothly, will not form eddy current, and then effectively prevent because the air-flow of eddy current generation is made an uproar in exhaust process
The phenomenons such as sound, effectively reduce exhaust resistance simultaneously, and the overall power of compressor are reduced accordingly, overall efficiency phase
Should improve.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of the cylinder assembly of the compressor that Fig. 1 is provided by a kind of detailed description of the invention of the present invention；
Fig. 2 be in Fig. 1 A-A to cross-sectional view.
Detailed description of the invention
The core of the present invention is to provide a kind of cylinder assembly, and this cylinder assembly can effectively reduce the clearance volume of compressor
And exhaust resistance, it is to avoid it produces pneumatic noise, improves its service behaviour and working performance simultaneously；Simultaneously, it is provided that a kind of application
The compressor of above-mentioned cylinder assembly.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawings and detailed description of the invention
The present invention is described in further detail.
Refer to the knot of the cylinder assembly of the compressor that Fig. 1 and 2, Fig. 1 are provided by a kind of detailed description of the invention of the present invention
Structure schematic diagram；Fig. 2 be in Fig. 1 A-A to cross-sectional view.
In a specific embodiment, cylinder assembly provided by the present invention, including the cylinder body 11 cooperated and flange 12,
The end of cylinder body 11 has aerofluxus angle 111, and flange 12 has the steam vent 121 being connected with aerofluxus angle 111, steam vent
The hole wall of 121 includes planar wall 122 and the arcwall 123 arranged along the radial direction from-inner-to-outer of flange 12, and the horizontal stroke of steam vent 121
Cross section is " D " shape being made up of planar wall 122 and arcwall 123, and arcwall 123 and the spacing of the axis of flange 12 are from close row
Gas angle 111 one end is to being gradually increased away from aerofluxus angle 111 one end.
In assembling running, possess owing to the arcwall 123 of this kind of incline structure coordinates to constitute with planar wall 122
The steam vent 121 of " D " shape half flared structure so that the clearance volume of cylinder assembly is effectively reduced, and makes whole compression
The clearance volume of machine reduces accordingly, so that the integral working of compressor and working performance are improved accordingly；Meanwhile,
Gases at high pressure in cylinder body 11 can be through being discharged by tubaeform steam vent 121 after aerofluxus angle 111 sprays smoothly, exhaust process
In will not form eddy current, and then effectively prevent the phenomenons such as the pneumatic noise that produces because of eddy current, effectively reduce aerofluxus resistance simultaneously
Power, and the overall power of compressor is reduced accordingly, overall efficiency improves accordingly.
It should be noted that, in applying specific to reality, the flared structure angle of inclination of above-mentioned arcwall 123 is preferably
Consistent with the angle of inclination of aerofluxus angle 111, to ensure optimal exhaust performance, certainly, this arcwall 123 flared structure
Angle of inclination is not limited thereto, in principle, as long as ensure that the actually used needs of described cylinder assembly.
More specifically, planar wall 122 is paralleled with the inwall 112 of cylinder body 11.There is the plane of this kind of parallel planar structures
Wall 122 can form the face structure vertically coordinated with the inwall of cylinder body 111, thus reduces clearance volume further, it is ensured that compression
The overall operation efficiency of machine and service behaviour.
On the other hand, planar wall 122 is along the inner side being radially disposed in cylinder body 11 inwall 112 of cylinder body 11, and arcwall 123 is along cylinder
The outside being radially disposed in aerofluxus angle 111 inwall 112 of body 11.This structure makes the outer aperture of aerofluxus angle 111 be integrally located at
In the range of the hole wall of the steam vent 121 being made up of planar wall 122 and arcwall 123, it is ensured that the row of cylinder body 11 inner high voltage gas
Gas efficiency, effectively reduces exhaust resistance, so that the overall work effect of the overall performance of described cylinder assembly and compressor
Rate is further improved.
In a specific embodiment, compressor provided by the present invention, including body, it is provided with cylinder in described body total
Becoming, described cylinder assembly is specially the cylinder assembly such as the most each embodiment.The clearance volume of described compressor is less, and its work
Make performance and working performance is higher.
In summary, the cylinder assembly provided in the present invention, including the cylinder body cooperated and flange, the end of described cylinder body
Portion has aerofluxus angle, and described flange has the steam vent being connected with described aerofluxus angle, the hole wall bag of described steam vent
Include planar wall and the arcwall of the radial direction from-inner-to-outer setting along described flange, and the cross section of described steam vent is by described flat
" D " shape constituted with described arcwall, described arcwall and the spacing of the axis of described flange of facing the wall and meditating is oblique from close described aerofluxus
Mouth one end is to being gradually increased away from described aerofluxus angle one end.In assembling running, due to the arcwall of this kind of incline structure
Coordinate with planar wall and constitute the steam vent possessing " D " shape half flared structure so that the clearance volume of described cylinder assembly obtains
Effectively to reduce, and the clearance volume of whole compressor is made to reduce accordingly, so that the integral working of compressor and work
Industry efficiency is improved accordingly；Meanwhile, the gases at high pressure in cylinder body can be through by tubaeform steam vent after aerofluxus angle sprays
Discharge smoothly, exhaust process will not form eddy current, and then effectively prevent the phenomenons such as the pneumatic noise that produces because of eddy current, simultaneously
Effectively reducing exhaust resistance, and the overall power of compressor is reduced accordingly, overall efficiency improves accordingly.
Additionally, the compressor of the above-mentioned cylinder assembly of application provided by the present invention, its clearance volume is less, and its workability
Can be higher with working performance.
Above to cylinder assembly provided by the present invention and apply the compressor of this cylinder assembly to be described in detail.
Principle and the embodiment of the present invention are set forth by specific case used herein, and the explanation of above example is simply used
In helping to understand method and the core concept thereof of the present invention.It should be pointed out that, for those skilled in the art,
Under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and modify also
Fall in the protection domain of the claims in the present invention.
Claims (5)
1. a cylinder assembly, it is characterised in that: including cylinder body and the flange cooperated, the end of described cylinder body has aerofluxus
Angle, described flange has the steam vent being connected with described aerofluxus angle, and the hole wall of described steam vent includes along described method
Planar wall that blue radial direction from-inner-to-outer is arranged and arcwall, and the cross section of described steam vent is with described by described planar wall
The most close described aerofluxus angle one end of the spacing of the axis of " D " shape that arcwall is constituted, described arcwall and described flange is to far
It is gradually increased from described aerofluxus angle one end.
2. cylinder assembly as claimed in claim 1, it is characterised in that: described planar wall is paralleled with the inwall of described cylinder body.
3. cylinder assembly as claimed in claim 2, it is characterised in that: described planar wall is described along being radially disposed in of described cylinder body
The inner side of inboard wall of cylinder block.
4. cylinder assembly as claimed in claim 1, it is characterised in that: described arcwall is described along being radially disposed in of described cylinder body
The outside of aerofluxus angle inwall.
5. a compressor, including body, is provided with cylinder assembly in described body, it is characterised in that: described cylinder assembly has
Body is the cylinder assembly as according to any one of Claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675340.3A CN106089656B (en) | 2016-08-16 | 2016-08-16 | Compressor and its cylinder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675340.3A CN106089656B (en) | 2016-08-16 | 2016-08-16 | Compressor and its cylinder assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106089656A true CN106089656A (en) | 2016-11-09 |
| CN106089656B CN106089656B (en) | 2019-03-12 |
Family
ID=58069475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610675340.3A Active CN106089656B (en) | 2016-08-16 | 2016-08-16 | Compressor and its cylinder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089656B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209894A (en) * | 2018-11-19 | 2019-01-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure, compressor and heat exchange equipment |
| CN111255807A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Bearing for rotary compressor and rotary compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203570595U (en) * | 2013-10-10 | 2014-04-30 | 汤清安 | Rotor compressor and exhaust system thereof |
| CN203796573U (en) * | 2014-03-21 | 2014-08-27 | 珠海凌达压缩机有限公司 | Rotary compressor and air exhaust structure thereof |
| CN205207187U (en) * | 2015-11-20 | 2016-05-04 | 珠海凌达压缩机有限公司 | Compressor, pump body subassembly and flange thereof |
| CN205977617U (en) * | 2016-08-16 | 2017-02-22 | 珠海凌达压缩机有限公司 | Compressor and cylinder assembly thereof |
-
2016
- 2016-08-16 CN CN201610675340.3A patent/CN106089656B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203570595U (en) * | 2013-10-10 | 2014-04-30 | 汤清安 | Rotor compressor and exhaust system thereof |
| CN203796573U (en) * | 2014-03-21 | 2014-08-27 | 珠海凌达压缩机有限公司 | Rotary compressor and air exhaust structure thereof |
| CN205207187U (en) * | 2015-11-20 | 2016-05-04 | 珠海凌达压缩机有限公司 | Compressor, pump body subassembly and flange thereof |
| CN205977617U (en) * | 2016-08-16 | 2017-02-22 | 珠海凌达压缩机有限公司 | Compressor and cylinder assembly thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209894A (en) * | 2018-11-19 | 2019-01-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure, compressor and heat exchange equipment |
| CN111255807A (en) * | 2018-11-30 | 2020-06-09 | 安徽美芝精密制造有限公司 | Bearing for rotary compressor and rotary compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106089656B (en) | 2019-03-12 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181029 Address after: 519000 Qianshan Golden Chicken West Road in Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Applicant after: Zhuhai Landa Compressor Co., Ltd. Address before: 519110 Longshan Avenue, Longshan Industrial Zone, Doumen District, Zhuhai, Guangdong, 1 Applicant before: Zhuhai Landa Compressor Co., Ltd. Applicant before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |