CN207018163U - A kind of lateral lid for air compressor - Google Patents
A kind of lateral lid for air compressor Download PDFInfo
- Publication number
- CN207018163U CN207018163U CN201720832318.5U CN201720832318U CN207018163U CN 207018163 U CN207018163 U CN 207018163U CN 201720832318 U CN201720832318 U CN 201720832318U CN 207018163 U CN207018163 U CN 207018163U
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- CN
- China
- Prior art keywords
- lid
- side cover
- sealing sleeve
- cylinder
- air
- 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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Abstract
The utility model discloses the side cover passage set in a kind of lateral lid for air compressor, including lid, sealing sleeve and lid on lid.Side cover passage is vertically arranged.Sealing sleeve is horizontally disposed tubular body, interior to be provided with air intake duct.Air intake duct connects side cover passage.The side of sealing sleeve towards cylinder is provided with enclosed mechanism.Sealing sleeve is provided with the card convex of annular on the outer wall of enclosed mechanism.Butterfly elastic washer is installed between card convex and the lid.Side cover channel bottom is provided with horizontal opening and towards the side line opening of cylinder.Side cover channel roof is provided with safety air vavle.
Description
Technical field
It the utility model is related to air compressor.
Background technology
Two check valves that general piston type air compressor is installed by cylinder head carry out air inlet and outlet.Two lists
To valve group into a combination valve.The combination valve is located on the interface of piston tip, and the interface is flush with cylinder top surface.Gas
Cylinder top surface is sealed by cylinder head.Because combination valve flushes with cylinder top surface, cylinder head is carried out to two combination valves
Hermetic seal and be easier when splitting two check valves.If piston type air compressor is entered to travel out gas by lateral openings,
The combination valve installed at lateral openings can not flush with cylinder side surface, and now, the capping lateral installed in cylinder needs special
Component hermetic seal is carried out to combination valve to split two check valves.
The content of the invention
Problem to be solved in the utility model：The hermetic seal of combination valve during cylinder lateral openings.
To solve the above problems, the scheme that the utility model uses is as follows：
A kind of lateral lid for air compressor, including lid and the sealing sleeve on lid；Sealing sleeve is water
The flat tubular body set, it is interior to be provided with air intake duct；The side of sealing sleeve towards cylinder is provided with enclosed mechanism；Sealing sleeve is close to sealing
The card convex of annular is provided with the outer wall of mechanism；Butterfly elastic washer is installed between card convex and the lid.
Further, side cover passage is additionally provided with lid；Side cover passage is vertically arranged；Air intake duct connects side cover passage；Side
Lid channel bottom is provided with horizontal opening and towards the side line opening of cylinder；
Further, side cover channel roof is also equipped with safety air vavle.
Technique effect of the present utility model is as follows：The utility model passes through the butterfly between sealing sleeve and sealing sleeve and lid
Spring washer enables the enclosed mechanism of sealing sleeve front end tightly to withstand on combination valve, so as to realize the airtight of combination valve
Envelope.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Embodiment
The utility model is described in further details below in conjunction with the accompanying drawings.
A kind of lateral lid for air compressor, as shown in figure 1, including set in lid, lid side cover passage 61,
Sealing sleeve 62 on lid and the safety air vavle 64 installed in the top of side cover passage 61.Side cover passage 61 is set vertically
Put.The bottom of side cover passage 61 is provided with side line opening 611.Side line opening 611 is horizontal and towards cylinder.Sealing sleeve 62 is that level is set
The tubular body put, it is interior to be provided with air intake duct 621.Air intake duct 621 connects side cover passage 61.Sealing sleeve 62 is set towards the edge of cylinder
There is enclosed mechanism 622.Enclosed mechanism 622 inserts cylinder lateral openings and is used to install in the cavity of combination valve, and withstands on combination
Air inlet so as to segmentation combination air valve and gas outlet on air valve so that the air inlet of combination valve be located at air intake duct 621 it is interior from
And the air inlet of combination valve is connected air intake duct 621, and make it that the gas outlet of combination valve is enclosed in outside enclosed mechanism 622,
So that the gas outlet of combination valve connects with cylinder gas outlet.Sealing sleeve 62 is mounted in the accessory on lid.Sealing sleeve 62 leans on
The card convex 623 of annular is provided with the outer wall of nearly enclosed mechanism 622.Butterfly elastic washer is installed between card convex 623 and lid
63.Pass through the elastic force of butterfly elastic washer 63 so that when lateral lid is arranged on outside cylinder lateral openings, the envelope of sealing sleeve 62
Mouth mechanism 622 tightly can be withstood on combination valve.
In the present embodiment, air inlet and outlet that targeted cylinder lateral openings are two-stage compression chambers are laterally covered.Side cover leads to
The side line opening 611 that the bottom of road 61 is set connects the gas outlet of one stage of compression chamber by cylinder, and safety air vavle 64 is used to detect one
The air pressure of level compression output and decompression of losing heart when the air pressure is too high.
Claims (3)
- A kind of 1. lateral lid for air compressor, it is characterised in that the sealing sleeve including lid and on lid (62)；Sealing sleeve (62) is horizontally disposed tubular body, interior to be provided with air intake duct (621)；Sealing sleeve (62) is towards the edge of cylinder It is provided with enclosed mechanism (622)；Sealing sleeve (62) is provided with the card convex (623) of annular on the outer wall of enclosed mechanism (622)； Butterfly elastic washer (63) is installed between card convex (623) and the lid.
- 2. it is used for the lateral lid of air compressor as claimed in claim 1, it is characterised in that side cover is additionally provided with lid and is led to Road (61)；Side cover passage (61) is vertically arranged；Air intake duct (621) connection side cover passage (61)；Side cover passage (61) bottom is set There is horizontal opening and towards the side line opening (611) of cylinder.
- 3. it is used for the lateral lid of air compressor as claimed in claim 2, it is characterised in that also pacify at the top of side cover passage (61) Equipped with safety air vavle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832318.5U CN207018163U (en) | 2017-07-11 | 2017-07-11 | A kind of lateral lid for air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832318.5U CN207018163U (en) | 2017-07-11 | 2017-07-11 | A kind of lateral lid for air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018163U true CN207018163U (en) | 2018-02-16 |
Family
ID=61484303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720832318.5U Active CN207018163U (en) | 2017-07-11 | 2017-07-11 | A kind of lateral lid for air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018163U (en) |
-
2017
- 2017-07-11 CN CN201720832318.5U patent/CN207018163U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |