CN204213369U - Elasticity valve plate Flap valve - Google Patents
Elasticity valve plate Flap valve Download PDFInfo
- Publication number
- CN204213369U CN204213369U CN201420588886.1U CN201420588886U CN204213369U CN 204213369 U CN204213369 U CN 204213369U CN 201420588886 U CN201420588886 U CN 201420588886U CN 204213369 U CN204213369 U CN 204213369U
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- valve
- plate
- valve plate
- dunnage
- valve seat
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Abstract
The utility model discloses a kind of elasticity valve plate Flap valve, comprise valve seat, described valve seat offers material mouth, described material mouth is provided with mobilizable valve plate, described valve plate comprises dunnage, sealing plate and cluster spring, described dunnage and valve seat are rotationally connected, and described sealing plate is connected with dunnage by cluster spring.The utility model hanging valve plate adopts elastic compensating principle, can realize the bit shift compensation of sealing surface of valve plate, valve plate be contacted with valve seat forming surface, finally reaches good sealing effect.
Description
Technical field
The utility model relates to a kind of Flap valve with better sealing, is applicable to bulk, granular material distributes cut-out.
Background technique
As shown in Figures 1 to 3, the Flap valve of current use adopts rigidity valve plate usually, the valve seat 1 corresponding with valve plate is also rigidity, valve seat 1 offers material mouth 2, therefore when closing owing to there is the problems such as accuracy of manufacturing, assembly precision and material folding in valve, makes to produce between valve plate and valve seat 1 point cantact, and non-face contact, cause between valve plate and valve seat 1 and occur gap, make valve can not tight closing, cause material from leakage.
Summary of the invention
Goal of the invention: the purpose of this utility model is for prior art problem, provides a kind of valve plate to have the Flap valve of elastic compensating ability.
To achieve these goals, the utility model have employed following technological scheme: a kind of elasticity valve plate Flap valve, comprise valve seat, described valve seat offers material mouth, described material mouth is provided with mobilizable valve plate, described valve plate comprises dunnage, sealing plate and cluster spring, and described dunnage and valve seat are rotationally connected, and described sealing plate is connected with dunnage by cluster spring.
In the utility model, preferably, the rectangular permutation arrangement of described cluster spring.
In the utility model, preferably, dunnage offers lightening hole.
Beneficial effect: the utility model hanging valve plate adopts elastic compensating principle, can realize the bit shift compensation of sealing surface of valve plate, valve plate be contacted with valve seat forming surface, finally reaches good sealing effect.
Accompanying drawing explanation
Fig. 1 is existing flap valve schematic diagram;
Fig. 2 is existing hanging valve plate organigram;
Fig. 3 is A direction view in Fig. 2;
Fig. 4 is the utility model flap valve schematic diagram;
Fig. 5 is the utility model hanging valve plate organigram;
Fig. 6 is A direction view in Fig. 5.
In figure: 1-valve seat, 2-material mouth, 3-dunnage, 4-sealing plate, 5-cluster spring, 6-lightening hole.
Embodiment:
Below in conjunction with accompanying drawing the utility model done and further explain.
As shown in Figs. 4-6, for threeway Flap valve, elasticity valve plate Flap valve of the present utility model comprises valve seat 1, valve seat 1 is left, right both sides offer a material mouth 2 respectively, a mobilizable valve plate is provided with inside two material mouths 2, valve plate comprises dunnage 3, sealing plate 4 and cluster spring 5, dunnage 3 end is rotationally connected by bearing pin and valve seat 1, it is left that sealing plate 4 is arranged on dunnage 3, right both sides, sealing plate 4 is connected with dunnage 3 by cluster spring 5, the rectangular permutation arrangement of cluster spring 5, wherein, dunnage 3 is for transmitting motion, cluster spring 5 realizes bit shift compensation, sealing plate 4 realizes valve seal, in order to alleviate valve plate total quality, ensure its flexibility, dunnage 3 offers four lightening holes 6.
When dunnage 3 turn left contact to left side sealing plate 4 with valve seat 1 time, left side material mouth 2 is closed, and the right material mouth 2 is opened, when dunnage 3 turn right contact to right side sealing plate 4 with valve seat 1 time, the right material mouth 2 is closed, and left side material mouth 2 is opened.When sealing plate 4 contacts with valve seat 1, if there is the problems such as accuracy of manufacturing, assembly precision and material folding in sealing plate 4 or valve seat 1, can make first to produce point cantact between sealing plate 4 certain and valve seat 1, bit shift compensation can be carried out in other positions of sealing plate 4 under the different situation of cluster spring 5 each point amount of spring compression subsequently, realize sealing plate 4 further to contact with the face of valve seat 1, reach good sealing effect.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an elasticity valve plate Flap valve, comprise valve seat (1), described valve seat (1) offers material mouth (2), described material mouth (2) is provided with mobilizable valve plate, it is characterized in that: described valve plate comprises dunnage (3), sealing plate (4) and cluster spring (5), described dunnage (3) and valve seat (1) are rotationally connected, and described sealing plate (4) is connected with dunnage (3) by cluster spring (5).
2. a kind of elasticity valve plate Flap valve according to claim 1, is characterized in that: the rectangular permutation arrangement of described cluster spring (5).
3. a kind of elasticity valve plate Flap valve according to claim 1, is characterized in that: described dunnage (3) offers lightening hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588886.1U CN204213369U (en) | 2014-10-11 | 2014-10-11 | Elasticity valve plate Flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588886.1U CN204213369U (en) | 2014-10-11 | 2014-10-11 | Elasticity valve plate Flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213369U true CN204213369U (en) | 2015-03-18 |
Family
ID=52982041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588886.1U Active CN204213369U (en) | 2014-10-11 | 2014-10-11 | Elasticity valve plate Flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265918A (en) * | 2014-10-11 | 2015-01-07 | 江苏大峘集团有限公司 | Flap valve of elastic valve plate |
-
2014
- 2014-10-11 CN CN201420588886.1U patent/CN204213369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265918A (en) * | 2014-10-11 | 2015-01-07 | 江苏大峘集团有限公司 | Flap valve of elastic valve plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211112 Tianyuan East Road, Jiangning District, Jiangsu, China, No. 368, No. Patentee after: Great Huan Group Co., Ltd Address before: 211112 Tianyuan East Road, Jiangning District, Jiangsu, China, No. 368, No. Patentee before: Jiangsu MounTop Group Co., Ltd. |