CN206754456U - A kind of side fills eccentric half-ball valve - Google Patents
A kind of side fills eccentric half-ball valve Download PDFInfo
- Publication number
- CN206754456U CN206754456U CN201720538836.6U CN201720538836U CN206754456U CN 206754456 U CN206754456 U CN 206754456U CN 201720538836 U CN201720538836 U CN 201720538836U CN 206754456 U CN206754456 U CN 206754456U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- valve rod
- mounting hole
- hemisphere
- 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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- Details Of Valves (AREA)
Abstract
The utility model provides a kind of side dress eccentric half-ball valve,Including valve body,Support,Executing agency,The both sides of valve body are respectively equipped with water inlet and delivery port,The upper and lower part of valve body is respectively arranged with upper installing hole position and lower mounting hole site,Rotated in upper installing hole position and be provided with upper valve rod,Rotated in lower mounting hole site and be provided with lower valve rod,Hemisphere is provided with valve body,Hemispheroidal upper and lower part connects as one with upper valve rod and lower valve rod respectively,Branch is set up in the valve body top surface,Executing agency is located at the cradle top surface,Upper valve rod stretches out the support and connects the executing agency,Left mounting hole site is provided with the left of valve body,Screen pack is installed in left mounting hole site,Right mounting hole site is provided with the right side of valve body,Valve seat and valve seat trim ring and pressure plate loop for fixed valve base are installed in right mounting hole site,Hemisphere is provided with spherical crown with valve body junction,Sealing ring is provided between spherical crown and hemisphere.Screen pack in this case=can change, ensure that valve body is not easily blocked.
Description
Technical field
It the utility model is related to valve technology field, more particularly to a kind of side dress eccentric half-ball valve.
Background technology
In recent years, the application of eccentric half-ball valve is more and more extensive, and it is adopted suitable for sewage disposal, paper pulp, aluminum oxide, city
The occasions such as warm heat supply, suitable for the control of power plant, water sluice or gaseous state conveyance conduit.The closure member of eccentric half-ball valve is individual half
Spheroid, hemisphere make rotation to reach the opening and closing of valve by valve rod around valve body center line.Eccentric semi-spherical valve element is by hemisphere
Body and rubber sealant are formed, and rubber sealant integrally vulcanizes on the hemisphere of valve core, installed on valve seat sealing ring with partially
Heart hemisphere valve element coordinates；The eccentric half-ball valve of said structure, which exists, seals insecure defect, while causes in the presence of easily blocking
Service life it is short the shortcomings that.
Utility model content
The technical problem that the utility model solves is to provide a kind of side dress eccentric half-ball valve being not easily blocked.
In order to solve the above technical problems, the utility model provides a kind of side dress eccentric half-ball valve, including valve body, support,
Executing agency, the both sides of the valve body are respectively equipped with water inlet and delivery port, and the upper and lower part of the valve body is respectively arranged with
Upper installing hole position and lower mounting hole site, rotate in the upper installing hole position and are provided with upper valve rod, rotate and set in lower mounting hole site
There is lower valve rod, hemisphere is provided with valve body, hemispheroidal upper and lower part is connected as with the upper valve rod and lower valve rod respectively
One, the branch are set up in the valve body top surface, and the executing agency be located at the cradle top surface, described in the upper valve rod stretching
Support simultaneously connects the executing agency, and left mounting hole site is provided with the left of the valve body, filtering is provided with left mounting hole site
Net, right mounting hole site is provided with the right side of the valve body, valve seat and the valve seat for fixed valve base are installed in right mounting hole site
Trim ring and pressure plate loop, the hemisphere are provided with spherical crown with valve body junction, sealing ring are provided between the spherical crown and hemisphere.
Further, the executing agency is manual worm gear endless screw apparatus.
Further, the lower valve rod periphery is provided with lower valve rod set.
Further, the upper and lower part contact position of the hemisphere and the valve body is respectively equipped with the first axle sleeve, the
Two axle sleeves, the upper valve rod, the upper and lower part contact position of lower valve rod and the valve body are respectively equipped with the 3rd axle sleeve, the 4th axle
Set.
Further, the top of the upper valve rod and the valve body connects by the way that stud, pad, nut are mutually fixed
Connect.
Further, gland is provided between the upper valve rod and the hemisphere.
Further, filler and gland are provided between the upper valve rod and the valve body.
Further, the junction of the valve seat and valve body is provided with O-ring.
Side of the present utility model fills eccentric half-ball valve, and hemisphere employs split-type structural, set between spherical crown and hemisphere
There is sealing ring, contact to form sealing pair with valve seat by spherical crown, realize the keying of valve；Screen pack can be filtered out in some water
Impurity, free from foreign meter inside the water in valve body to ensure to enter, to be further ensured that valve body is not easy to block, and screen pack can be with
Change, ensure that the present embodiment while avoiding blocking, extends the service life of side dress eccentric half-ball valve.
Brief description of the drawings
Fig. 1 is the structural representation that side of the present utility model fills eccentric half-ball valve.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, it is intended to for explaining the utility model, and it is not intended that to this practicality
New limitation.
As shown in figure 1, a kind of side dress eccentric half-ball valve, including valve body 1, support 2, executing agency 3, the two of the valve body 1
Side is respectively equipped with water inlet 100 and delivery port 200, and the upper and lower part of the valve body 1 is respectively arranged with upper installing hole position with
Mounting hole site, rotates in upper installing hole position and is provided with upper valve rod 41, is rotated in lower mounting hole site and is provided with lower valve rod 42, lower valve rod
42 bottoms can also set bottom 7, be provided with hemisphere 51 in valve body 1, the upper and lower part of hemisphere 51 respectively with upper valve rod
41 and lower valve rod 42 connect as one, the support 2 is located at the top surface of valve body 1, and executing agency 3 is located at the top surface of support 2,
The upper valve rod 41 stretches out the support 2 and connects executing agency 3, and the left side of valve body 1 is provided with left mounting hole site, left mounting hole
Screen pack 5 is installed in position, screen pack 5 can filter out the impurity in some water, to ensure to enter inside the water in valve body 1 not
Impure, to be further ensured that valve body 1 is not easy to block, and screen pack 5 can be changed, and the right side of valve body 1 is provided with right installation
Hole position, valve seat 61 and valve seat trim ring 62 and pressure plate loop 63 for fixed valve base 61, the hemisphere are installed in right mounting hole site
Body 51 is provided with spherical crown 52 with the junction of valve body 1, and sealing ring 53 is provided between the spherical crown 52 and hemisphere 51.
Executing agency 3 is manual worm gear endless screw apparatus, controls executing agency 3 manually, can drive upper valve rod 41, lower valve rod
42 rotate, and then control the rotation of hemisphere 51, reach the effect for opening and closing side dress eccentric half-ball valve.
The periphery of lower valve rod 42 is provided with lower valve rod set 43, protects lower valve rod 42 not corroded.
The upper and lower part contact position of hemisphere 51 and valve body 1 is respectively equipped with the first axle sleeve 11, the second axle sleeve 12, it is described on
Valve rod 41, the upper and lower part contact position of lower valve rod 42 and the valve body 1 are respectively equipped with the 3rd axle sleeve 13, the 4th axle sleeve 14, more
Individual axle sleeve is designed with beneficial to sealing.
Upper valve rod 41 is fixedly connected with the top of the valve body 1 by stud 15, pad 16, the phase of nut 17.
Gland 54 is provided between upper valve rod 41 and the hemisphere 51, the comparison connected by gland 54 is close, sealing
It is good.
Filler 411 and gland 412 are provided between upper valve rod 41 and the valve body 1, gland 412 passes through bolt pressure
Tight filler 411.
The junction of valve seat 61 and valve body 1 is provided with O-ring 64, serves the effect of sealing.
Side of the present utility model fills eccentric half-ball valve, and hemisphere 51 employs split-type structural, spherical crown 52 and hemisphere 51
Between be provided with sealing ring 53, contact to form sealing pair with valve seat 61 by spherical crown 52, realize the keying of valve；Screen pack 5 can mistake
The impurity in some water is filtered, it is free from foreign meter inside the water in valve body 1 to ensure to enter, to be further ensured that valve body 1 is not easy
Block, and screen pack 5 can be changed, and ensure that the present embodiment while avoiding blocking, and extend side dress eccentric half-ball valve
Service life.
It is described above, only it is most preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claim protection
Scope.
Claims (8)
1. a kind of side fills eccentric half-ball valve, including valve body, support, executing agency, the both sides of the valve body are respectively equipped with water inlet
And delivery port, the upper and lower part of the valve body are respectively arranged with upper installing hole position and lower mounting hole site, the upper installing hole position
Interior rotation is provided with upper valve rod, is rotated in lower mounting hole site and is provided with lower valve rod, is provided with hemisphere in valve body, it is hemispheroidal on
Portion and bottom connect as one with the upper valve rod and lower valve rod respectively, and the branch is set up in the valve body top surface, and its feature exists
In：The executing agency is located at the cradle top surface, and the upper valve rod stretches out the support and connects the executing agency, described
Left mounting hole site is provided with the left of valve body, screen pack is installed in left mounting hole site, right peace is provided with the right side of the valve body
Hole position is filled, valve seat and valve seat trim ring and pressure plate loop for fixed valve base, the hemisphere and valve are installed in right mounting hole site
Body junction is provided with spherical crown, and sealing ring is provided between the spherical crown and hemisphere.
2. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：The executing agency fills for manual worm gear worm screw
Put.
3. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：The lower valve rod periphery is provided with lower valve rod set.
4. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：The top of the hemisphere and the valve body and
The first axle sleeve, the second axle sleeve are respectively equipped with lower contacts, the upper valve rod, the upper and lower part of lower valve rod and the valve body connect
Synapsis is respectively equipped with the 3rd axle sleeve, the 4th axle sleeve.
5. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：The top of the upper valve rod and the valve body leads to
Stud, pad, nut is crossed mutually to be fixedly connected.
6. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：Set between the upper valve rod and the hemisphere
There is gland.
7. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：It is provided between the upper valve rod and the valve body
Filler and gland.
8. side as claimed in claim 1 fills eccentric half-ball valve, it is characterised in that：The junction of the valve seat and valve body is provided with O
Type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538836.6U CN206754456U (en) | 2017-05-16 | 2017-05-16 | A kind of side fills eccentric half-ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538836.6U CN206754456U (en) | 2017-05-16 | 2017-05-16 | A kind of side fills eccentric half-ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206754456U true CN206754456U (en) | 2017-12-15 |
Family
ID=60618298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538836.6U Expired - Fee Related CN206754456U (en) | 2017-05-16 | 2017-05-16 | A kind of side fills eccentric half-ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206754456U (en) |
-
2017
- 2017-05-16 CN CN201720538836.6U patent/CN206754456U/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 |
Granted publication date: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |