CN104033387B - Pump body structure and compressor of compressor - Google Patents
Pump body structure and compressor of compressor Download PDFInfo
- Publication number
- CN104033387B CN104033387B CN201410245115.7A CN201410245115A CN104033387B CN 104033387 B CN104033387 B CN 104033387B CN 201410245115 A CN201410245115 A CN 201410245115A CN 104033387 B CN104033387 B CN 104033387B
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- Prior art keywords
- upper flange
- lower flange
- flange
- support member
- working surface
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- 230000000630 rising effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000008141 laxative Substances 0.000 description 3
- 230000002475 laxative effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Compressor (AREA)
Abstract
The invention provides a pump body structure of a compressor and the compressor, wherein the pump body structure of the compressor comprises: the device comprises a crankshaft, an upper flange, a lower flange, a roller, a cylinder and a support piece; the upper flange and the lower flange are sleeved on the crankshaft, the upper flange and the lower flange are fixedly connected with the cylinder, and the roller is arranged between the upper flange and the lower flange; the upper flange comprises an upper flange non-working surface, the lower flange comprises a lower flange non-working surface, the supporting piece is abutted to the upper flange non-working surface and is fixedly connected with the upper flange and/or the supporting piece is abutted to the lower flange non-working surface and is fixedly connected with the lower flange. The invention has reasonable design, simple structure and convenient operation and installation, can increase the basic strength of the upper flange and/or the lower flange and reduce the deformation of the upper flange and/or the lower flange, thereby reducing the power consumption.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to a kind of pump body structure of compressor and compressor.
Background technology
With the development of science and technology, application of the compressor in household appliances is more and more extensive.
At present, the pump housing of existing rotary compressor is by bent axle, the upper flange being sleeved on bent axle and lower flange, gas
The parts such as cylinder, roller, slide plate are constituted, as shown in fig. 6, its exhaust outlet 19 is arranged on flange, and (single exhaust structure is typically upper
On flange, double-exhaust structure and double-cylinder structure are then on upper flange and lower flange).In order to reduce clearance volume, fixed air bleeding valve
Mounting seat (i.e. valve seat 18) be generally below flange non-working surface, i.e. valve seat area thickness be less than other regions.Compressor operation
When, as shown in figure 5, flange bears tilting moment, as valve seat area thickness is less than other regions, crankshaft eccentric portion rotates to this
During region, in the presence of tilting moment, the working face of valve seat area can produce the evagination deformation more than other regions, change shape
The gap that can result between roller and flange reduces, and even results in the two generation contact, so that power consumption increases.
Content of the invention
It is an object of the invention to provide a kind of simple structure, base reasonable in design and that upper flange and/or lower flange can be increased
Plinth intensity, reduces flange distortion, so as to reduce the pump body structure and compressor of the compressor of power consumption.
As follows using technical scheme：A kind of pump body structure of compressor, including：Bent axle, upper flange, lower flange, roller, gas
Cylinder and support member；
The upper flange and the lower flange are sleeved on the bent axle, and the upper flange and the lower flange are and institute
State cylinder to be fixedly connected, the roller is arranged between the upper flange and the lower flange；
The upper flange includes that upper flange non-working surface, the lower flange include lower flange non-working surface, the support member
It is connected to the upper flange non-working surface, and is fixedly connected with the upper flange and/or the support member abuts the lower flange
On non-working surface, and it is fixedly connected with the lower flange.
Wherein in one embodiment, the upper flange non-working surface includes upper flange jut, the non-work of the lower flange
Include lower flange jut as face；
The support member includes end plate and supports edge；
Installing hole is set on the end plate, and the support member is sleeved on the upper flange jut by the installing hole
And/or on the lower flange jut；
The support member supports edge to be connected to the upper flange non-working surface and/or the lower flange inoperative by described
On face.
Wherein in one embodiment, the installing hole and the upper flange jut and/or the lower flange jut
Between be interference fit.
Wherein in one embodiment, fixing hole is set on the support member, screw, the fixation are set on the cylinder
Hole is corresponding with the screw；
Screw through the fixing hole and is connected on the screw, so as to the support member is fixed on the upper flange
And/or on the lower flange.
Wherein in one embodiment, also include muffler；
The annular protrusion for supporting edge to be provided in the end plate periphery, the support edge and the end plate are collectively forming
Receiving space, the muffler are arranged in the receiving space, and are sleeved on the upper flange jut and/or the laxative remedy
On blue jut.
Wherein in one embodiment, the annular protrusion for supporting edge to be provided in the end plate periphery, the support
Edge and the end plate are collectively forming receiving space, and the inwall of the receiving space is the ladder formed by smooth surface.
A kind of compressor, including the pump body structure of the compressor of one technical characteristic of any of the above.
The invention has the beneficial effects as follows：
Using support member by supporting the structure knot on upper flange non-working surface and/or lower flange non-working surface is connected to
After structure, not only strong to the basis that the support of upper flange and/or lower flange increases upper flange and/or lower flange using support member
Degree, reduces the deformation of upper flange and/or lower flange, so as to reduce power consumption, and simple structure, operates easy for installation.
Description of the drawings
Fig. 1 is one schematic diagram of pump body structure embodiment of the compressor of the present invention；
Fig. 2 is support member generalized section in Fig. 1；
Fig. 3 is two schematic diagram of pump body structure embodiment of the compressor of the present invention；
Fig. 4 is support member generalized section in Fig. 3；
Fig. 5 bears torque schematic diagram for flange；
Fig. 6 is valve seat schematic diagram in background technology；
In figure：1 bent axle；2 upper flanges；3 lower flanges；4 support members；5 rollers；6 upper flange non-working surfaces；7 upper flange projections
Portion；8 cylinders；9 lower flange non-working surfaces；10 lower flange juts；11 end plates；12 support edge；13 installing holes；14 fixing holes；15
Screw；16 mufflers；17 receiving spaces；18 valve seats；19 steam vents.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples pair
The pump body structure and compressor of the compressor of the present invention is further elaborated.It should be appreciated that described herein concrete
Embodiment only in order to explain the present invention, is not intended to limit the present invention.
Embodiment one
As shown in Figure 1, 2, a kind of pump body structure of compressor, including：Bent axle 1, upper flange 2, lower flange 3, roller 5, gas
Cylinder 8 and support member 4；Upper flange 2 and lower flange 3 are sleeved on bent axle 1, and upper flange 2 and lower flange 3 are fixed with cylinder 8 and connected
Connect, roller 5 is arranged between upper flange 2 and lower flange 3；Upper flange 2 includes that upper flange non-working surface 6, lower flange 3 include laxative remedy
Blue non-working surface 9；Upper flange non-working surface 6 is face of the upper flange 2 back to roller 5, and lower flange non-working surface 9 is that upper flange 3 is carried on the back
Face to roller 5；Support member 4 is connected on upper flange non-working surface 6 and/or lower flange non-working surface 9, and with upper flange 2 and/
Or lower flange 3 is fixedly connected.
By being connected on upper flange non-working surface 6 and/or lower flange non-working surface 9 using support member 4, and and upper flange
2 and/or lower flange 3 be fixedly connected such frame mode, it is achieved that support of the support member 4 to upper flange 2 and/or lower flange 3,
The underlying strength of upper flange 2 or lower flange 3 is increased, the deformation of upper flange 2 and/or lower flange 3 is reduced, it is to avoid method in appearance
Blue 2 and/or the deformation of lower flange 3 cause between upper flange 2 and/or lower flange 3 and roller 5 reduction in gap or contact with roller 5
And the power consumption for causing.
Used as a kind of embodiment, upper flange non-working surface 6 includes upper flange jut 7, the non-work of lower flange lower flange
Making face 9 includes lower flange jut 10；Support member 4 includes end plate 11 and supports along 12；Installing hole 13 is set on end plate 11；Support
Part 4 is sleeved on upper flange jut 7 and/or lower flange jut 10 by installing hole 13；Support member 4 is supported along 12 by supporting
It is connected on upper flange non-working surface 6 and/or lower flange non-working surface 9.Support member 4 is set in upper flange projection by installing hole 13
In portion 7 and/or lower flange jut 10, and upper flange non-working surface 6 and/or lower flange inoperative is connected to by supporting along 12
On face 9, space is not only saved, and is easily installed.
As a kind of embodiment, between installing hole 13 and upper flange jut 7 and/or lower flange jut 10 it was
It is full of cooperation.Can so make the installation between support member 4 and upper flange 2 and/or lower flange 3 more firm, prop up so as to ensure that
Support is along 12 pairs of upper flange non-working surfaces 6 and/or the support strength of lower flange non-working surface 9.
As a kind of embodiment, fixing hole 14 is set on support member 4；Screw 15 is set on cylinder 8, fixing hole 14 with
Screw 15 is corresponding, screw through on fixing hole 14 connecting screw hole 15, so as to by support member 4 be fixed on upper flange 2 and/or under
On flange 3.Being relatively fixed between support member 4 and upper flange 2 and/or lower flange 3 can be so made to become relatively reliable guarantee
Support of the support member 4 to upper flange 2 and/or lower flange 3.
As a kind of embodiment, also include muffler 16；Support along 12 convex annulars for being provided in 11 periphery of end plate
Rising, supporting and receiving space 17 is collectively forming along 12 and end plate 11, muffler 16 is arranged in receiving space 17, and is sleeved on method
On blue jut 7 and/or lower flange jut 10.Muffler 16 is arranged in receiving space 17, not only easy for installation, additionally it is possible to
The waste for causing space is avoided, while the installation of muffler 16 can also be made more to consolidate.
Embodiment two
As shown in Figure 3,4, the present embodiment has and one identical architectural feature of embodiment, and the difference with embodiment one is to take
Disappeared muffler 16, and the inwall of receiving space 17 is the ladder formed by smooth surface.The inwall of receiving space 17 is by smoothing
The ladder that curved surface is formed, the design of the ladder that this smooth surface is formed, is designed as with a kind of inwall of muffler 16 of embodiment
Identical shape, so can guide to the air-flow for passing through, so as to reach the effect of noise reduction.So support member 4 can not only
Enough upper flange 2 and/or lower flange 3 are only supported, while noise reduction can also be carried out to compressor, cost has been saved.
The present invention also provides a kind of compressor, including the pump body structure of the compressor described in any of the above embodiment.
It is an advantage of the invention that：Reasonable in design, simple structure is operated easy for installation, by increasing capacitance it is possible to increase upper flange and/or laxative remedy
Blue underlying strength, reduces the deformation of upper flange and/or lower flange, so as to reduce power consumption.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (6)
1. a kind of pump body structure of compressor, it is characterised in that：
Including：Bent axle, upper flange, lower flange, roller, cylinder and support member；
The upper flange and the lower flange are sleeved on the bent axle, the upper flange and the lower flange with the gas
Cylinder is fixedly connected, and the roller is arranged between the upper flange and the lower flange；
The upper flange includes that upper flange non-working surface, the lower flange include that lower flange non-working surface, the support member are abutted
In the upper flange non-working surface, and it is fixedly connected with the upper flange and/or the support member abuts the non-work of the lower flange
Make on face, and be fixedly connected with the lower flange；
The upper flange non-working surface includes that upper flange jut, the lower flange non-working surface include lower flange jut；
The support member includes end plate and supports edge；
On the end plate arrange installing hole, the support member by the installing hole be sleeved on the upper flange jut and/or
On the lower flange jut；
The support member supports edge to be connected to the upper flange non-working surface and/or the lower flange non-working surface by described
On；
The support member can be supported to the upper flange and/or the lower flange, to increase the upper flange or described
The underlying strength of lower flange, reduces the upper flange and/or the deformation of the lower flange.
2. the pump body structure of compressor according to claim 1, it is characterised in that：
It is interference fit between the installing hole and the upper flange jut and/or the lower flange jut.
3. the pump body structure of compressor according to claim 1, it is characterised in that：
Fixing hole is set on the support member, screw is set on the cylinder, the fixing hole is corresponding with the screw；
Screw through the fixing hole being connected on the screw, so as to by the support member be fixed on the upper flange and/
Or on the lower flange.
4. the pump body structure of the compressor according to claims 1 to 3 any one, it is characterised in that：
Also include muffler；
The annular protrusion for supporting edge to be provided in the end plate periphery, the support edge and the end plate are collectively forming receiving
Space, the muffler are arranged in the receiving space, and it is prominent to be sleeved on the upper flange jut and/or the lower flange
In the portion of rising.
5. the pump body structure of the compressor according to claims 1 to 3 any one, it is characterised in that：
The annular protrusion for supporting edge to be provided in the end plate periphery, the support edge and the end plate are collectively forming receiving
Space, the inwall of the receiving space are the ladder formed by smooth surface.
6. a kind of compressor, it is characterised in that：
Pump body structure including the compressor described in claim 1 to 5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245115.7A CN104033387B (en) | 2014-06-04 | 2014-06-04 | Pump body structure and compressor of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410245115.7A CN104033387B (en) | 2014-06-04 | 2014-06-04 | Pump body structure and compressor of compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033387A CN104033387A (en) | 2014-09-10 |
| CN104033387B true CN104033387B (en) | 2017-03-15 |
Family
ID=51464315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410245115.7A Active CN104033387B (en) | 2014-06-04 | 2014-06-04 | Pump body structure and compressor of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033387B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223384B (en) * | 2017-11-21 | 2024-06-18 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body assembly, compressor and air conditioner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280188A (en) * | 1996-04-15 | 1997-10-28 | Toshiba Corp | Rotary compressor |
| KR20030051084A (en) * | 2001-12-20 | 2003-06-25 | 주식회사 엘지이아이 | Apparatus for reduce the noise of rotary compressor |
| CN1548771A (en) * | 2003-05-22 | 2004-11-24 | 乐金电子(天津)电器有限公司 | Closed rotary compressor |
| CN1782436A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Silencer structure of closed rotary compressor |
| CN100540909C (en) * | 2004-11-30 | 2009-09-16 | 乐金电子(天津)电器有限公司 | The supporting structure of the compressor section of rotary compressor |
| JP4670529B2 (en) * | 2005-07-29 | 2011-04-13 | ダイキン工業株式会社 | Compressor |
| JP2008223566A (en) * | 2007-03-12 | 2008-09-25 | Daikin Ind Ltd | Compressor |
| JP2012021462A (en) * | 2010-07-14 | 2012-02-02 | Toshiba Carrier Corp | Hermetic compressor and refrigerating cycle device |
| CN203962405U (en) * | 2014-06-04 | 2014-11-26 | 珠海凌达压缩机有限公司 | Pump body structure and compressor of compressor |
-
2014
- 2014-06-04 CN CN201410245115.7A patent/CN104033387B/en active Active
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|---|---|
| CN104033387A (en) | 2014-09-10 |
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