CN204729264U - Compressor air-discharging limit structure - Google Patents
Compressor air-discharging limit structure Download PDFInfo
- Publication number
- CN204729264U CN204729264U CN201520328441.4U CN201520328441U CN204729264U CN 204729264 U CN204729264 U CN 204729264U CN 201520328441 U CN201520328441 U CN 201520328441U CN 204729264 U CN204729264 U CN 204729264U
- Authority
- CN
- China
- Prior art keywords
- sealing gasket
- cylinder head
- valve plate
- exhaust valve
- limit structure
- 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.)
- Expired - Fee Related
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- Compressor (AREA)
Abstract
The utility model relates to a kind of limit structure, particularly a kind of compressor air-discharging limit structure, and it is made up of exhaust valve plate, sealing gasket and cylinder head; Cylinder head is provided with sealing gasket; Sealing gasket four limit is connected, and centre is provided with through hole position; Sealing gasket is provided with exhaust valve plate, and exhaust valve plate is provided with an exhaust portion; Cylinder head is provided with one and contacts with exhaust portion the limited part coordinated; In technical solutions of the utility model, providing one is set directly in cylinder head by spacing for exhaust valve plate, namely overcome the shortcoming that screw in prior art is fixing, also assures that the realization of limit function, structure is simple, energy loss can be reduced, improve compressor efficiency.
Description
Technical field
The utility model relates to a kind of limit structure, particularly a kind of compressor air-discharging limit structure.
Background technique
Compressor is applied widely at civil area, in refrigeration appliance field as air-conditioning, refrigerator etc. just need to use compressor.Each compressor there is an exhaust valve plate, but opening of this exhaust valve plate can not be too large, so need to add a limiting board to this exhaust valve plate, this limiting board need with on screw on valve plate, and valve plate is maximum only has 3mm, this screw is not easy urgent, so exhaust valve plate easily loosens, structure as depicted in figs. 1 and 2.
Model utility content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, can reduce energy loss, improve the compressor air-discharging limit structure of compressor efficiency.
For solving the problems of the technologies described above, the utility model realizes as follows: design a kind of compressor air-discharging limit structure, it is made up of exhaust valve plate, sealing gasket and cylinder head; Cylinder head is provided with sealing gasket; Sealing gasket four limit is connected, and centre is provided with through hole position; Sealing gasket is provided with exhaust valve plate, and exhaust valve plate is provided with an exhaust portion; Cylinder head is provided with one and contacts with exhaust portion the limited part coordinated.
Described sealing gasket thickness is 0.4mm-0.6mm.
Described sealing gasket thickness is 0.5mm.
On described limited part, one end is plane and higher than cylinder head surface plane, and the other end is provided with one to the inclined slope of cylinder head inner inclination, and inclined slope and limited part plane angle are 4 °-5 °.
Described angle is 4.8 °.
The movable scope in described exhaust portion end is 0.4mm-0.8mm.
Good effect of the present utility model: in technical solutions of the utility model, providing one is set directly in cylinder head by spacing for exhaust valve plate, namely the shortcoming that in prior art, screw is fixing is overcome, also assures that the realization of limit function, structure is simple, energy loss can be reduced, improve compressor efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, not paying under the laborious prerequisite of creation, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is related art structural representation
Fig. 2 is A-A cross section structure schematic diagram in Fig. 1
Fig. 3 is the utility model scheme detonation configuration schematic diagram
In figure, 1 outlet valve limiting board 2 exhaust valve plate 3 valve plate
4 exhaust valve plate 5 sealing gasket 6 cylinder head
7 through hole position 8 exhaust portion 9 limited parts
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
As shown in the figure, compressor air-discharging limit structure described in the utility model, it is made up of exhaust valve plate 4, sealing gasket 5 and cylinder head 6; Cylinder head 6 is provided with sealing gasket 5; Sealing gasket 5 four limit is connected, and centre is provided with through hole position 7; Sealing gasket 5 is provided with exhaust valve plate 4, and exhaust valve plate 4 is provided with an exhaust portion 8; Cylinder head 6 is provided with one and contacts with exhaust portion 8 limited part 9 coordinated.
Described sealing gasket 5 thickness is 0.4mm-0.6mm.
Described sealing gasket 5 thickness is 0.5mm.
On described limited part 9, one end is plane and higher than cylinder head 6 surface plane, and the other end is provided with one to the inclined slope of cylinder head 6 inner inclination, and inclined slope and limited part 9 plane angle are 4 °-5 °.
Described angle is 4.8 °.
The movable scope in described exhaust portion 8 end is 0.4mm-0.8mm.
When in actual use, such as when, sealing gasket thickness is 0.5mm, when inclined slope and limited part 9 plane angle are 4.8 °, exhaust valve plate 4, sealing gasket 5 and cylinder head 6 are fixed together by the fixed hole on position, respective four angles, exhaust portion 8 one side of exhaust valve plate 4 can contact with exhaust component in compressor and connect, another side contacts with the cylinder head 6 upper limit portion 9 of the through hole position through sealing gasket 5, as the pressure increases, exhaust portion 8 can be pushed up in the inclined slope of limited part 9, thus play exhaust and spacing effect.
Claims (6)
1. a compressor air-discharging limit structure, is characterized in that: it is made up of exhaust valve plate (4), sealing gasket (5) and cylinder head (6); Cylinder head (6) is provided with sealing gasket (5); Sealing gasket (5) four limit is connected, and centre is provided with through hole position (7); Sealing gasket (5) is provided with exhaust valve plate (4), and exhaust valve plate (4) is provided with an exhaust portion (8); Cylinder head (6) is provided with one and contacts with exhaust portion (8) limited part (9) coordinated.
2. compressor air-discharging limit structure as claimed in claim 1, is characterized in that: described sealing gasket (5) thickness is 0.4mm-0.6mm.
3. compressor air-discharging limit structure as claimed in claim 2, is characterized in that: described sealing gasket (5) thickness is 0.5mm.
4. compressor air-discharging limit structure as claimed in claim 1, it is characterized in that: the upper one end of described limited part (9) is plane and higher than cylinder head (6) surface plane, the other end is provided with one to the inclined slope of cylinder head (6) inner inclination, and inclined slope and limited part (9) plane angle are 4 °-5 °.
5. compressor air-discharging limit structure as claimed in claim 4, is characterized in that: described angle is 4.8 °.
6. compressor air-discharging limit structure as claimed in claim 1, is characterized in that: the movable scope in described exhaust portion (8) end is 0.4mm-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328441.4U CN204729264U (en) | 2015-05-20 | 2015-05-20 | Compressor air-discharging limit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328441.4U CN204729264U (en) | 2015-05-20 | 2015-05-20 | Compressor air-discharging limit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729264U true CN204729264U (en) | 2015-10-28 |
Family
ID=54387622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328441.4U Expired - Fee Related CN204729264U (en) | 2015-05-20 | 2015-05-20 | Compressor air-discharging limit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740760A (en) * | 2017-11-10 | 2018-02-27 | 瑞立集团瑞安汽车零部件有限公司 | A kind of novel air compressor valve plate assembly |
| CN111140468A (en) * | 2019-12-16 | 2020-05-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Exhaust assembly, compressor and air conditioner |
-
2015
- 2015-05-20 CN CN201520328441.4U patent/CN204729264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740760A (en) * | 2017-11-10 | 2018-02-27 | 瑞立集团瑞安汽车零部件有限公司 | A kind of novel air compressor valve plate assembly |
| CN111140468A (en) * | 2019-12-16 | 2020-05-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Exhaust assembly, compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |