CN202811283U - Sealing plug for intake/exhaust port of compressor - Google Patents
Sealing plug for intake/exhaust port of compressor Download PDFInfo
- Publication number
- CN202811283U CN202811283U CN201220470974.2U CN201220470974U CN202811283U CN 202811283 U CN202811283 U CN 202811283U CN 201220470974 U CN201220470974 U CN 201220470974U CN 202811283 U CN202811283 U CN 202811283U
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- CN
- China
- Prior art keywords
- compressor
- sealing
- suction
- exhaust ports
- sealing gasket
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- 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 - Lifetime
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- Gasket Seals (AREA)
Abstract
The utility model discloses a sealing plug for an intake/exhaust port of a compressor. The sealing plug comprises sealing pads and pressing plates, wherein the sealing pads are in contact and connected with an air intake port and an air exhaust port of the compressor; the pressing plates are used for pressing the sealing pads on the air intake port and the air exhaust port of the compressor; and a sealing structure is also respectively arranged between each sealing pad and the air intake port of the compressor as well as between each sealing pad and the air exhaust port of the compressor; and each sealing structure comprises an annular groove and sealing rings, wherein the annular grooves correspond to the air intake port and the air exhaust port of the compressor, support bulges are arranged on the groove bottom of each annular groove, and the sealing rings are arranged in the annular grooves and are in contact and connected with the supporting bulges so as to ensure that the sealing rings cannot be bonded with the sealing pads when being in contact with the sealing pads and can be conveniently replaced.
Description
Technical field
The utility model relates to a kind of sealing plug, particularly a kind of sealing plug of compressor suction and exhaust ports.
Background technique
When compressor production is dispatched from the factory; in order to make compressor when transporting for long-distance and place for a long time; compressor inside is not subjected to the external environment intrusion effect; to being filled with shielding gas in the compressor; the intakeport of compressor and the sealing cover of relief opening require the shielding gas that fills certain pressure in the compressor is sealed; to avoid gas leakage; existing the intakeport of compressor and the sealing of relief opening are mainly adopted sealing gasket, seal ring and pressing plate; seal ring is arranged on the sealing gasket; contact often makes seal ring be bonded on the sealing gasket for a long time, is difficult for taking off replacing.
The model utility content
The purpose of this utility model just provides and a kind ofly can prevent that seal ring is bonded on the sealing gasket, and conveniently gets the compressor suction and exhaust ports sealing plug that changes.
For addressing the above problem, the utility model provides a kind of sealing plug of compressor suction and exhaust ports, comprising:
Sealing gasket, contact connects the suction and exhaust ports of compressor;
Pressing plate compresses described sealing gasket to the suction and exhaust ports of described compressor;
Also be provided with sealing configuration between the suction and exhaust ports of described sealing gasket and described compressor, described sealing configuration comprises:
Circular groove, corresponding setting with the suction and exhaust ports of described compressor, described circular groove bottom land is provided with support protrusion;
Seal ring is located in the described circular groove and is connected with described support protrusion contact.
Preferably, described support protrusion is at least two, and described support protrusion is distributed in the bottom land of described circular groove.
Preferably, described sealing is paid somebody's debt and expected repayment later and is provided with the seal convexity corresponding with the suction and exhaust ports of described compressor, and described seal convexity plug is located in the suction and exhaust ports of described compressor.
Preferably, the joint of described sealing gasket and pressing plate also is provided with position structure, and described position structure comprises the positioning convex of being located on the described sealing gasket and the positioning hole of being located on the described pressing plate; Described positioning convex connects described positioning hole.
Preferably, described sealing plug also comprises fixed structure, and described fixed structure comprises the first fixed hole of being located on the described sealing gasket, is located at the second fixed hole on the described pressing plate and passes described the first fixed hole and the second fixed hole and be fixed in retaining screw on the shell of compressor.
Preferably, the aperture of described the first fixed hole is greater than the aperture of described the second fixed hole.
A kind of compressor comprises aforesaid sealing plug.
Adopt the beneficial effect of this technological scheme to be, one, be provided with sealing configuration between the suction and exhaust ports of sealing gasket and compressor, sealing configuration comprises: circular groove and seal ring, the circular groove bottom land is provided with support protrusion, seal ring is connected with the support protrusion contact, has guaranteed that seal ring can not stick together when contacting with sealing gasket, conveniently gets and changes; Two, the joint of sealing gasket and pressing plate is provided with position structure, has guaranteed can not misplace when sealing gasket is connected with pressing plate, and is more firm.
Description of drawings
Fig. 1 is the sealing plug embodiment 1 assembling schematic representation of a kind of compressor suction and exhaust ports of the utility model;
Fig. 2 is the plan view of sealing plug embodiment 1 sealing gasket of a kind of compressor suction and exhaust ports of the utility model;
Fig. 3 is the front view of sealing plug embodiment 1 sealing gasket of a kind of compressor suction and exhaust ports of the utility model;
Fig. 4 is the plan view of sealing plug embodiment 1 pressing plate of a kind of compressor suction and exhaust ports of the utility model;
Fig. 5 is the front view of sealing plug embodiment 1 pressing plate of a kind of compressor suction and exhaust ports of the utility model;
Fig. 6 is the front view of sealing plug embodiment 1 seal ring of a kind of compressor suction and exhaust ports of the utility model.
Wherein, 1. sealing gasket 11. seal convexities 12. positioning convex 13. first fixed holes 2. pressing plates 21. positioning holes 22. second fixed holes 31. circular grooves 311. support protrusion 32. seal rings 41. intakepories 42. relief openings 5. retaining screws.
Embodiment
Describe specific embodiment of the utility model in detail below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1, shown in legend wherein, a kind of sealing plug of compressor suction and exhaust ports comprises:
One sealing gasket 1, contact connects the suction and exhaust ports of compressor;
One pressing plate 2, press seal pad 1 is to the suction and exhaust ports of compressor;
One sealing configuration;
The sealing structure comprises:
Two circular grooves 31, with intakeport 41 and the relief opening 42 corresponding settings of compressor, circular groove 31 bottom lands are provided with six support protrusion 311;
Two seal rings 32 are located in the circular groove 31 and are connected with support protrusion 311 contacts.
Sealing gasket 1 also is provided with two seal convexities 11 corresponding with the suction and exhaust ports of compressor, and sealing projection 11 plugs are located in the suction and exhaust ports of compressor.
The joint of sealing gasket 1 and pressing plate 2 also is provided with a position structure, and this position structure comprises two positioning convex 12 and two positioning holes 21 of being located on the pressing plate 2 of being located on the sealing gasket 1; These two positioning convex 12 connect these two positioning holes 21.
Above-mentioned sealing plug also comprises a fixed structure, and this fixed structure comprises the first fixed hole 13 of being located on the sealing gasket 1, is located at the second fixed hole 22 on the pressing plate 2 and passes the first fixed hole 13 and the second fixed hole 22 and be fixed in retaining screw 5 on the shell of compressor.
Above-mentioned the first fixed hole 13 is prismatic; The second fixed hole 22 is circular; The aperture of the first fixed hole 13 is greater than the aperture of the second fixed hole 22.
Sealing gasket 1 is quality of rubber materials, and positioning plate 2 is steel plate material.
A kind of compressor comprises sealing plug as above.
During installation, at first seal ring 32 is installed in 1 the circular groove 31 of sealing gasket, then sealing gasket 1 is covered on the intakeport 41 and relief opening 42 of compressor, then the positioning convex 12 with the positioning hole 21 corresponding sealing gaskets of pressing plate 2 is positioned at together, then by retaining screw 5 sealing gasket 1 and pressing plate 2 is fixed on the shell of compressor.
All the other are identical with described embodiment 1, and difference is, does not comprise fixed structure.
Embodiment 3
All the other are identical with described embodiment 2, and difference is, does not comprise position structure.
Embodiment 4
All the other are identical with described embodiment 3, and difference is that the circular groove bottom land is provided with four support protrusion.
All the other are identical with described embodiment 3, and difference is that the circular groove bottom land is provided with two support protrusion.
Adopt the beneficial effect of this technological scheme to be, one, be provided with sealing configuration between the suction and exhaust ports of sealing gasket and compressor, sealing configuration comprises: circular groove and seal ring, the circular groove bottom land is provided with support protrusion, seal ring is connected with the support protrusion contact, has guaranteed that seal ring can not stick together when contacting with sealing gasket, conveniently gets and changes; Two, the joint of sealing gasket and pressing plate is provided with position structure, has guaranteed can not misplace when sealing gasket is connected with pressing plate, and is more firm.
The above only is preferred implementation of the present utility model, should be pointed out that under the prerequisite that does not break away from the utility model creation design, and can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. the sealing plug of a compressor suction and exhaust ports comprises:
Sealing gasket, contact connects the suction and exhaust ports of compressor;
Pressing plate compresses described sealing gasket to the suction and exhaust ports of described compressor;
It is characterized in that also be provided with sealing configuration between the suction and exhaust ports of described sealing gasket and described compressor, described sealing configuration comprises:
Circular groove, corresponding setting with the suction and exhaust ports of described compressor, described circular groove bottom land is provided with support protrusion;
Seal ring is located in the described circular groove and is connected with described support protrusion contact.
2. sealing plug according to claim 1 is characterized in that, described support protrusion is at least two, and described support protrusion is distributed in the bottom land of described circular groove.
3. sealing plug according to claim 1 is characterized in that, described sealing is paid somebody's debt and expected repayment later and is provided with the seal convexity corresponding with the suction and exhaust ports of described compressor, and described seal convexity plug is located in the suction and exhaust ports of described compressor.
4. sealing plug according to claim 1 is characterized in that, the joint of described sealing gasket and pressing plate also is provided with position structure, and described position structure comprises the positioning convex of being located on the described sealing gasket and the positioning hole of being located on the described pressing plate; Described positioning convex connects described positioning hole.
5. arbitrary described sealing plug according to claim 1-4, it is characterized in that, also comprise fixed structure, described fixed structure comprises the first fixed hole of being located on the described sealing gasket, is located at the second fixed hole on the described pressing plate and passes described the first fixed hole and the second fixed hole and be fixed in retaining screw on the shell of compressor.
6. sealing plug according to claim 5 is characterized in that, the aperture of described the first fixed hole is greater than the aperture of described the second fixed hole.
7. a compressor is characterized in that, comprises sealing plug as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470974.2U CN202811283U (en) | 2012-09-17 | 2012-09-17 | Sealing plug for intake/exhaust port of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470974.2U CN202811283U (en) | 2012-09-17 | 2012-09-17 | Sealing plug for intake/exhaust port of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202811283U true CN202811283U (en) | 2013-03-20 |
Family
ID=47870167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470974.2U Expired - Lifetime CN202811283U (en) | 2012-09-17 | 2012-09-17 | Sealing plug for intake/exhaust port of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202811283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671022A (en) * | 2012-09-17 | 2014-03-26 | 苏州中成汽车空调压缩机有限公司 | Sealing plug of air suction and exhaust port of compressor |
| CN109538758A (en) * | 2018-11-27 | 2019-03-29 | 苏州中成新能源科技股份有限公司 | A kind of sealing structure of vehicle compressor |
-
2012
- 2012-09-17 CN CN201220470974.2U patent/CN202811283U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103671022A (en) * | 2012-09-17 | 2014-03-26 | 苏州中成汽车空调压缩机有限公司 | Sealing plug of air suction and exhaust port of compressor |
| CN103671022B (en) * | 2012-09-17 | 2016-05-18 | 苏州中成汽车空调压缩机有限公司 | A kind of sealing-plug of compressor suction and exhaust ports |
| CN109538758A (en) * | 2018-11-27 | 2019-03-29 | 苏州中成新能源科技股份有限公司 | A kind of sealing structure of vehicle compressor |
| CN109538758B (en) * | 2018-11-27 | 2024-06-11 | 苏州中成新能源科技股份有限公司 | Sealing structure of automobile compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Suzhou City, Jiangsu province Tongli city science and Technology Industrial Park Patentee after: SUZHOU ZHONGCHENG NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 215000 Suzhou City, Jiangsu province Tongli city science and Technology Industrial Park Patentee before: Suzhou Zhongcheng Auto Air-Conditioner Compressor Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |