CN206738703U - A kind of rubber clack - Google Patents
A kind of rubber clack Download PDFInfo
- Publication number
- CN206738703U CN206738703U CN201720159452.3U CN201720159452U CN206738703U CN 206738703 U CN206738703 U CN 206738703U CN 201720159452 U CN201720159452 U CN 201720159452U CN 206738703 U CN206738703 U CN 206738703U
- Authority
- CN
- China
- Prior art keywords
- valve body
- flap
- swash plate
- rubber clack
- projection
- 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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- Check Valves (AREA)
Abstract
The utility model discloses a kind of rubber clack, including valve body, the valve body is respectively arranged on the left side and the right side the port of export and entrance point, upper end is integrally formed with body in the middle part of the valve body, the upper end of the body is provided with closure by bolt, and the inside of the lower end valve body of the body tilts to left down is installed with swash plate, and limbers is offered in the middle part of the matrix of the swash plate, the left side of the swash plate is provided with flap, and the upper end of the flap is flexibly connected with the bottom right of body；The rubber clack, resistance to erosion, good airproof performance, product structure is simple, maintenance, maintenance, very convenient, suitable large-scale promotion.
Description
Technical field
Check-valves technical field is the utility model is related to, specially a kind of rubber clack.
Background technology
Check-valves is used for the pipeline pump exit of the industrial departments such as oil, chemical industry, prevents medium counter flow.But traditional non-return
Valve, shut-in time length, water hammer pressure is big, and impact resistance can be poor, complicated, is not easy maintenance, transport, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of rubber clack, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of rubber clack, including valve
Body, the valve body are respectively arranged on the left side and the right side the port of export and entrance point, and upper end is integrally formed with body, institute in the middle part of the valve body
The upper end for stating body is provided with closure by bolt, and the inside of the lower end valve body of the body tilts to left down to be installed with
Swash plate, the matrix middle part of the swash plate offer limbers, and the left side of the swash plate is provided with flap, the upper end of the flap and pipe
The bottom right of body is flexibly connected.
Preferably, the flap includes steel plate, and the top of the steel plate offers spliced eye, and the inside of the spliced eye is inserted
Inserting column is connected to, the rear and front end of the inserting column is fixedly connected with the front and rear inwall on the right side of the bottom of body.
Preferably, the outside of the steel plate is provided with oil resistant rubber layer.
Preferably, the periphery of the limbers of the left end of the swash plate is integrally formed with projection.
Preferably, the lower end of the steel plate offsets integrally formed with projection, the upper end and the lower end of projection of the projection.
Preferably, the right side of the projection is provided with breach.
Preferably, the bottom right of the flap is welded with spring, and the lower end of spring and the inner bottom of valve body are fixed
Welding.
Compared with prior art, the beneficial effects of the utility model are：The rubber clack, resistance to erosion, sealing
Good, product structure is simple, maintenance, maintenance, very convenient, suitable large-scale promotion.
Brief description of the drawings
Fig. 1 is the utility model structure sectional drawing；
Fig. 2 is the utility model valve flap structure schematic diagram；
Fig. 3 is the utility model valve body structure structure chart.
In figure：1 valve body, 2 ports of export, 3 entrance points, 4 bodys, 5 closures, 6 swash plates, 7 limbers, 8 flaps, 81 steel plates,
811 projections, 812 breach, 82 oil resistant rubber layers, 9 spliced eyes, 10 inserting columns, 11 raised, 12 springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of rubber clack, including valve body 1,
The valve body 1 is respectively arranged on the left side and the right side the port of export 2 and entrance point 3, the middle part upper end of valve body 1 integrally formed with body 4,
The upper end of the body 4 is provided with closure 5 by bolt, and the inside of the lower end valve body 1 of the body 4 tilts fixation to left down
Swash plate 6 is installed, offers limbers 7 in the middle part of the matrix of the swash plate 6, the left side of the swash plate 6 is provided with flap 8, the valve
The upper end of valve 8 is flexibly connected with the bottom right of body 4.
Specifically, the flap 8 includes steel plate 81, and the top of the steel plate 81 offers spliced eye 9, the spliced eye 9
Inside be plugged with inserting column 10, the rear and front end of the inserting column 10 is fixed with the front and rear inwall on the right side of the bottom of body 4 to be connected
Connect.Facilitate the installation of flap 8.
Specifically, the outside of the steel plate 81 is provided with oil resistant rubber layer 82.Flap 8 is using oil resistant rubber layer 82 and steel plate 81
It is made through high temperature, resistance to erosion, good airproof performance.
Specifically, the periphery of the limbers 7 of the left end of the swash plate 6 is integrally formed with projection 11.It is complete to be advantageous to flap 8
Cover limbers 7, good airproof performance.
Specifically, the lower end of the steel plate 81 is integrally formed with projection 811, upper end and the projection 11 of the projection 811
Lower end offsets.Improve to the spacing of steel plate 81, prevent steel plate 81 to be advantageous to improve sealing.
Specifically, the right side of the projection 811 is provided with breach 812.Facilitate upper end and the lower end phase of projection 11 of projection 811
Support.
Specifically, the bottom right of the flap 8 is welded with spring 12, and the lower end of spring 12 and the inner bottom of valve body 1
The fixed welding in end.The effect of spring 12, be advantageous to the quick closedown of flap 8.
The rubber clack, during use the port of export 2 of valve body 1 and entrance point 3 respectively with water pump and pipeline communication, by
In flap 8 using being obliquely installed, the shut-in time is short, can reduce water hammer pressure, and flap 8 is passed through using oil resistant rubber layer 82 with steel plate 81
High temperature is made, and resistance to erosion, good airproof performance, product structure is simple, maintenance, maintenance, very convenient, suitable large-scale promotion.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of rubber clack, including valve body（1）, the valve body（1）Be respectively arranged on the left side and the right side the port of export（2）With
Entrance point（3）, it is characterised in that：The valve body（1）Middle part upper end is integrally formed with body（4）, the body（4）Upper end lead to
Cross bolt and closure is installed（5）, the body（4）Lower end valve body（1）Inside tilt be installed with swash plate to left down
（6）, the swash plate（6）Matrix in the middle part of offer limbers（7）, the swash plate（6）Left side be provided with flap（8）, the valve
Valve（8）Upper end and body（4）Bottom right be flexibly connected.
A kind of 2. rubber clack according to claim 1, it is characterised in that：The flap（8）Including steel plate
（81）, the steel plate（81）Top offer spliced eye（9）, the spliced eye（9）Inside be plugged with inserting column（10）, institute
State inserting column（10）Rear and front end and body（4）Bottom on the right side of front and rear inwall be fixedly connected.
A kind of 3. rubber clack according to claim 2, it is characterised in that：The steel plate（81）Outside be provided with
Oil resistant rubber layer（82）.
A kind of 4. rubber clack according to claim 1, it is characterised in that：The swash plate（6）Left end it is logical
Water hole（7）Periphery integrally formed with projection（11）.
A kind of 5. rubber clack according to claim 2, it is characterised in that：The steel plate（81）Lower end one
Form projection（811）, the projection（811）Upper end with it is raised（11）Lower end offset.
A kind of 6. rubber clack according to claim 5, it is characterised in that：The projection（811）Right side set
It is jagged（812）.
A kind of 7. rubber clack according to claim 1, it is characterised in that：The flap（8）Bottom right
It is welded with spring（12）, and spring（12）Lower end and valve body（1）Inner bottom fix welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159452.3U CN206738703U (en) | 2017-02-22 | 2017-02-22 | A kind of rubber clack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720159452.3U CN206738703U (en) | 2017-02-22 | 2017-02-22 | A kind of rubber clack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738703U true CN206738703U (en) | 2017-12-12 |
Family
ID=60557241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720159452.3U Expired - Fee Related CN206738703U (en) | 2017-02-22 | 2017-02-22 | A kind of rubber clack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228604A (en) * | 2020-12-14 | 2021-01-15 | 山东蓬能机械科技有限公司 | Simple to operate's relief valve |
-
2017
- 2017-02-22 CN CN201720159452.3U patent/CN206738703U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228604A (en) * | 2020-12-14 | 2021-01-15 | 山东蓬能机械科技有限公司 | Simple to operate's relief valve |
| CN112228604B (en) * | 2020-12-14 | 2021-02-26 | 山东蓬能机械科技有限公司 | Simple to operate's relief valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20200222 |