CN207195719U - A kind of ball valve - Google Patents
A kind of ball valve Download PDFInfo
- Publication number
- CN207195719U CN207195719U CN201720972401.2U CN201720972401U CN207195719U CN 207195719 U CN207195719 U CN 207195719U CN 201720972401 U CN201720972401 U CN 201720972401U CN 207195719 U CN207195719 U CN 207195719U
- Authority
- CN
- China
- Prior art keywords
- ring
- valve
- spacing back
- filter screen
- screen pack
- 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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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of ball valve, aim to provide a kind of good filtration effect, the strong ball valve of structural stability, its drip irrigation device is that ball valve body includes valve body, bonnet, valve ball, the valve rod being connected with valve ball and the handle being connected with valve rod, valve body includes the first connection end and the second connection end being connected with bonnet, the inwall of bonnet is provided with the first spacing back-up ring, the inwall of second connection end is provided with the second spacing back-up ring, the inwall of bonnet is provided with screen pack A, the inwall of second connection end is provided with screen pack B, first spacing back-up ring includes the resistance surface A inconsistent with screen pack A, resistance surface A is oblique, the utility model is applied to valve technology field.
Description
Technical field
A kind of valve technology field is the utility model is related to, more specifically, it relates to a kind of ball valve.
Background technology
Ball valve, opening and closing element（Spheroid）Driven by valve rod, and the valve to be rotated around ball valve axis.
At present, the ball valve of in the market, it includes ball valve body.Traditional ball valve is used in the environment that water process recycles
, it is necessary to improve the filter effect of ball valve when middle, to ensure the reuse of water resource, and contained by reducing in recirculated water
The influence reduced to miscellaneous part when impurity and guarantee are reused.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of good filtration effect, structure is steady
Qualitative strong ball valve.
To achieve the above object, the utility model provides following technical scheme：A kind of ball valve, including ball valve body, institute
Stating ball valve body includes valve body, bonnet, valve ball, the valve rod being connected with valve ball and the handle being connected with valve rod, valve body include with
First connection end of bonnet connection and second connection end, the inwall of bonnet are provided with the first spacing back-up ring, second connection end
Inwall is provided with the second spacing back-up ring, and the inwall of bonnet is provided with screen pack A, and the inwall of second connection end is provided with screen pack B,
First spacing back-up ring includes the resistance surface A inconsistent with screen pack A, and resistance surface A is oblique, and the screen pack A includes and the
The inconsistent retainer plate A of one spacing back-up ring and the spacing back-up ring of the filter screen A being arranged in retainer plate A, retainer plate A and first are can
Dismantling connection, the second spacing back-up ring include the resistance surface B inconsistent with screen pack B, and resistance surface B is oblique, the screen pack B
It is spacing including the retainer plate B inconsistent with the second spacing back-up ring and the filter screen B being arranged in retainer plate B, retainer plate B and second
Back-up ring is to be detachably connected.
By using above-mentioned technical proposal, ball valve body include valve body, bonnet, valve ball, the valve rod being connected with valve ball and
The handle being connected with valve rod, valve body include the first connection end and the second connection end being connected with bonnet, set by said structure
Put, improve the convenient degree of installation and ensure that practical function, in order to further improve filter effect, by bonnet
Inwall be provided with the first spacing back-up ring, the inwall of second connection end is provided with the second spacing back-up ring, and the inwall in bonnet
Screen pack A is provided with, the inwall of second connection end is provided with screen pack B, by the way that the first spacing back-up ring is included and screen pack A phases
The resistance surface A of conflict, resistance surface A is oblique, and screen pack A includes the retainer plate A inconsistent with the first spacing back-up ring and set
The filter screen A being placed in retainer plate A, using the resistance surface A of ramp-like configuration, when retainer plate A and resistance surface A are coordinated, make
Fluid to filtering impact when, it is ensured that retainer plate A is consistent with fluid impact direction, and then improves the effect of buffering,
And good filter effect, the second spacing back-up ring include the resistance surface B inconsistent with screen pack B, resistance surface B is oblique,
Screen pack B includes the retainer plate B inconsistent with the second spacing back-up ring and filter screen B being arranged in retainer plate B, and screen pack
B also use with screen pack A identical structure settings, then further increase the stability of structure, it is ensured that good use effect
Fruit, retainer plate A is with the first spacing back-up ring to be detachably connected, and retainer plate B is to be detachably connected with the second spacing back-up ring, by upper
Structure setting is stated, then ensure that the convenient degree of installation.
The utility model is further arranged to：The mesh number of the filter screen A is being used between the mesh of 14 mesh -18, filter screen B mesh
Number is using between the mesh of 10 mesh -14.
By using above-mentioned technical proposal, using between the mesh of 14 mesh -18, filter screen B mesh number uses filter screen A mesh number
Between the mesh of 10 mesh -14, by there is certain gap to set the aperture of filter screen of the aperture of filter screen of side and opposite side, and it is
Filter screen B aperture of filter screen is less than by filter screen A aperture, then improves filter effect, it is ensured that good practical function.
The utility model is further arranged to：Activated carbon is scribbled on the filter screen A and filter screen B.
By using above-mentioned technical proposal, activated carbon is scribbled on filter screen A and filter screen B, by filter screen A and filter screen B
Activated carbon is scribbled, then improves the adsorption effect to impurity, so as to improve the good result in water process.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of ball valve embodiment of the utility model.
Embodiment
Reference picture 1 is described further to a kind of ball valve embodiment of the utility model.
A kind of ball valve, including ball valve body, ball valve body include valve body 1, bonnet 2, valve ball 3, the valve rod being connected with valve ball 3
4 and the handle 5 that is connected with valve rod 4, valve body 1 includes the first connection end 10 and the second connection end 11 be connected with bonnet 2, logical
Said structure setting is crossed, the convenient degree of installation is improved and ensure that practical function, in order to further improve filtering effect
Fruit, by being provided with the first spacing back-up ring 12 on the inwall of bonnet 2, the inwall of second connection end 11 is provided with the second spacing back-up ring
14, and screen pack A13 is provided with the inwall of bonnet 2, the inwall of second connection end 14 is provided with screen pack B15, pass through by
First spacing back-up ring 12 includes the resistance surface A120 inconsistent with screen pack A13, and resistance surface A120 is oblique, screen pack A13
Including with the first spacing back-up ring 12 inconsistent retainer plate A130 and the filter screen A131 being arranged in retainer plate A130, using inclining
The resistance surface A120 of ramp-like structure, when retainer plate A and resistance surface A are coordinated so that when fluid impacts to filtering, really
Protect that retainer plate A130 is consistent with fluid impact direction, and then improved the effect of buffering, and good filter effect, second
Spacing back-up ring 14 includes the resistance surface B140 inconsistent with screen pack B15, and resistance surface B140 is oblique, and screen pack B15 includes
With the second spacing back-up ring 14 inconsistent retainer plate B150 and the filter screen B151 being arranged in retainer plate B150, and screen pack
B15 also use with screen pack A13 identical structure settings, then further increase the stability of structure, it is ensured that good makes
With effect, for retainer plate A130 with the first spacing back-up ring 12 to be detachably connected, the spacing back-up rings 14 of retainer plate B150 and second are can
Dismantling connection, set by said structure, then ensure that the convenient degree of installation.
The utility model is further arranged to, and filter screen A131 mesh number is being used between the mesh of 14 mesh -18, filter screen B151's
Mesh number is used between the mesh of 10 mesh -14, by there is certain gap to set the aperture of filter screen of the aperture of filter screen of side and opposite side
Put, and be the aperture of filter screen for being less than filter screen B by filter screen A aperture, then improve filter effect, it is ensured that good practical effect
Fruit.
The utility model is further arranged to, and activated carbon is scribbled on filter screen A131 and filter screen B151, by filter screen A and
Activated carbon is scribbled on filter screen B, then improves the adsorption effect to impurity, so as to improve the good result in water process.
Preferred embodiment of the present utility model is the foregoing is only, not limiting the utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in guarantor of the present utility model
In the range of shield.
Claims (3)
1. a kind of ball valve, including ball valve body, it is characterized in that：The ball valve body includes valve body, bonnet, valve ball and valve ball and connected
The valve rod connect and the handle being connected with valve rod, valve body include the first connection end and the second connection end being connected with bonnet, valve
The inwall of lid is provided with the first spacing back-up ring, and the inwall of second connection end is provided with the second spacing back-up ring, set on the inwall of bonnet
There is screen pack A, the inwall of second connection end is provided with screen pack B, and the first spacing back-up ring includes the conflict inconsistent with screen pack A
Face A, resistance surface A is oblique, and the screen pack A includes the retainer plate A inconsistent with the first spacing back-up ring and is arranged at solid
Surely with the first spacing back-up ring to be detachably connected, the second spacing back-up ring includes and screen pack B phases by the filter screen A enclosed in A, retainer plate A
The resistance surface B of conflict, resistance surface B is oblique, the screen pack B include the retainer plate B inconsistent with the second spacing back-up ring with
And the filter screen B in retainer plate B is arranged at, retainer plate B is to be detachably connected with the second spacing back-up ring.
2. a kind of ball valve according to claim 1, it is characterized in that：The mesh number of the filter screen A using the mesh of 14 mesh -18 it
Between, filter screen B mesh number is used between the mesh of 10 mesh -14.
3. a kind of ball valve according to claim 2, it is characterized in that：Activated carbon is scribbled on the filter screen A and filter screen B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972401.2U CN207195719U (en) | 2017-08-05 | 2017-08-05 | A kind of ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720972401.2U CN207195719U (en) | 2017-08-05 | 2017-08-05 | A kind of ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195719U true CN207195719U (en) | 2018-04-06 |
Family
ID=61796160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720972401.2U Expired - Fee Related CN207195719U (en) | 2017-08-05 | 2017-08-05 | A kind of ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195719U (en) |
-
2017
- 2017-08-05 CN CN201720972401.2U patent/CN207195719U/en not_active Expired - Fee Related
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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: 20180406 Termination date: 20210805 |