CN208546540U - A kind of big flow closestool ball-type angle valve - Google Patents
A kind of big flow closestool ball-type angle valve Download PDFInfo
- Publication number
- CN208546540U CN208546540U CN201820918506.4U CN201820918506U CN208546540U CN 208546540 U CN208546540 U CN 208546540U CN 201820918506 U CN201820918506 U CN 201820918506U CN 208546540 U CN208546540 U CN 208546540U
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- valve
- sealing
- retaining ring
- closestool
- ball
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Abstract
The utility model discloses a kind of big flow closestool ball-type angle valves, it is good to be intended to provide a kind of sealing effect, the simple and practical angle valve of structure, its key points of the technical solution are that valve body includes water inlet end and water outlet, the inner wall of water outlet, which is equipped with, contradicts retaining ring, spool includes the gasket seal that core bar and core bar are detachably connected, seal assembly is equipped between gasket seal and conflict retaining ring, seal assembly includes being set to contradict on retaining ring and several Sealing shield rings in rounded shape and be set on gasket seal and closure gasket groove compatible with Sealing shield ring, each Sealing shield ring is arranged concentrically, the two sides cell wall of closure gasket groove is equipped with several adsorption holes, and each adsorption hole section is in arc-shaped, the utility model is suitable for valve technology field.
Description
Technical field
The utility model relates to a kind of valve technology fields, more specifically, it relates to a kind of big flow closestool ball-type
Angle valve.
Background technique
Currently, angle valve in the market, it includes valve body, is placed in the intracorporal spool of valve, the valve rod connecting with spool and use
In connection valve rod and the handle of driving stem rotation.Traditional big flow angle valve, can be because of the larger and traditional angle valve of hydraulic pressure
Sealing effect between spool and valve body is poor, therefore is easy to influence the use of angle valve.
Utility model content
In view of the deficienciess of the prior art, that the purpose of this utility model is to provide a kind of sealing effects is good, structure letter
Single and practical angle valve.
To achieve the above object, the utility model provides following technical solution: a kind of big flow closestool ball-type angle valve,
Including valve body, be placed in the intracorporal spool of valve, the valve rod being connect with spool and for connect valve rod and driving stem rotation hand
Handle, the valve body include water inlet end and water outlet, and the inner wall of water outlet, which is equipped with, contradicts retaining ring, and spool includes core bar and core bar
The gasket seal being detachably connected, gasket seal and contradict retaining ring between be equipped with seal assembly, seal assembly include be set to
On touching retaining ring and several Sealing shield rings in rounded shape and it is set on gasket seal and sealing compatible with Sealing shield ring
Annular groove, each Sealing shield ring are arranged concentrically, and the two sides cell wall of closure gasket groove is equipped with several adsorption holes, and each adsorption hole section is in circle
Arcuation.
By using above-mentioned technical proposal, valve body includes water inlet end and water outlet, and the inner wall of water outlet, which is equipped with, to be contradicted
Retaining ring, spool include the gasket seal that core bar and core bar are detachably connected, and are equipped with sealing group between gasket seal and conflict retaining ring
Part, in order to improve sealing effect, by by seal assembly be set as include be set to contradict it is on retaining ring and in rounded shape several
It Sealing shield ring and is set on gasket seal and closure gasket groove compatible with Sealing shield ring, each Sealing shield ring are arranged concentrically,
So that gasket seal and Sealing shield ring form layer-by-layer sealing effect, and then ensure good sealing effect, further exist
The two sides cell wall of closure gasket groove is equipped with several adsorption holes, and by each adsorption hole section in arc-shaped, then on Sealing shield ring
Covered effect is formed, and then ensures sealing effect.
The utility model is further arranged to: the seal assembly further includes the springhole being set in gasket seal, should
Springhole includes upper arcwall, arc lower wall and the supporting walls being set between upper and lower arcwall, the circle of upper and lower arcwall
Arc opening direction is towards conflict retaining ring.
By using above-mentioned technical proposal, sealing mechanism further includes the springhole being set in gasket seal, the springhole
Including upper arcwall, arc lower wall and the supporting walls being set between upper and lower arcwall, it is arranged by using above structure,
So that forming good elastic acting force effect to retaining ring is contradicted by springhole, and further in gasket seal stress
The circular arc opening direction by upper and lower arcwall towards contradict retaining ring, then form good covered effect.
The utility model is further arranged to: the valve rod is equipped with several installation annular grooves, is equipped with sealing in installation annular groove
Part, the inner sidewall of the sealing element are in concave inward structure, and the lateral wall of sealing element is in outer male structure.
By using above-mentioned technical proposal, valve rod is equipped with several installation annular grooves, is equipped with sealing element in installation annular groove, this is close
The inner sidewall of sealing is in concave inward structure, and the lateral wall of sealing element is in outer male structure, is arranged using the above structure, so that in sealing element
When lateral wall stress, the inner sidewall of sealing element can preferably fit with the slot bottom for installing annular groove, improve sealing effect.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of big flow closestool ball-type angle valve embodiment of the utility model.
Fig. 2 is structure amplification signal at A in a kind of Fig. 1 of big flow closestool ball-type angle valve embodiment of the utility model
Figure.
Fig. 3 is a kind of seal configuration schematic diagram of big flow closestool ball-type angle valve embodiment of the utility model.
Specific embodiment
A kind of big flow closestool of the utility model is described further with ball-type angle valve embodiment referring to figs. 1 to Fig. 3.
A kind of big flow closestool ball-type angle valve, including valve body 1, the spool being placed in valve body 1, the valve rod being connect with spool
3 and the handle 4 that rotates for connecting valve rod 3 and driving stem 3, valve body 1 includes water inlet end and water outlet, water outlet it is interior
Wall, which is equipped with, contradicts retaining ring 10, and spool includes the gasket seal 21 that core bar 20 and core bar 20 are detachably connected, 21 He of gasket seal
Contradict retaining ring 10 between be equipped with seal assembly, in order to improve sealing effect, by by seal assembly be set as include be set to
Touching retaining ring 10 on and several Sealing shield rings 101 in rounded shape and be set on gasket seal 21 and with 101 phase of Sealing shield ring
The closure gasket groove 210 of adaptation, each Sealing shield ring 101 are arranged concentrically so that gasket seal 21 and Sealing shield ring 101 formed it is layer-by-layer
Sealing effect, and then ensure good sealing effect, several suctions are further equipped on the two sides cell wall of closure gasket groove 210
Attached hole 211, and each 211 section of adsorption hole is then formed into covered effect, and then ensure in arc-shaped on Sealing shield ring 101
Sealing effect.
The utility model is further arranged to, and seal assembly further includes the springhole 212 being set in gasket seal 21, should
Springhole 212 includes upper arcwall 213, arc lower wall 214 and the supporting walls 215 being set between upper and lower arcwall, is passed through
It is arranged using the above structure, so that forming good bullet by 212 pairs of conflict retaining rings 10 of springhole in 21 stress of gasket seal
Property force effect, and further by the circular arc opening direction of upper and lower arcwall towards contradict retaining ring 10, then formed good
Good covered effect.
The utility model is further arranged to, and valve rod 3 is equipped with several installation annular grooves 30, is equipped with sealing in installation annular groove 30
Part 31, the inner sidewall of the sealing element 31 are in concave inward structure, and the lateral wall of sealing element 31 is in outer male structure, is set using the above structure
It sets, so that the inner sidewall of sealing element 31 can be preferably affixed with the slot bottom for installing annular groove 30 in 31 lateral wall stress of sealing element
It closes, improves sealing effect.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (3)
1. a kind of big flow closestool ball-type angle valve, including valve body, be placed in the intracorporal spool of valve, the valve rod being connect with spool and
For connecting the handle of valve rod and driving stem rotation, it is characterized in that: the valve body includes water inlet end and water outlet, water outlet
Inner wall be equipped with and contradict retaining ring, the gasket seal that spool includes core bar and core bar is detachably connected and contradicts gear at gasket seal
Seal assembly is equipped between circle, seal assembly includes being set to contradict on retaining ring and several Sealing shield rings in rounded shape and set
It is placed on gasket seal and closure gasket groove compatible with Sealing shield ring, each Sealing shield ring is arranged concentrically, the two sides of closure gasket groove
Cell wall is equipped with several adsorption holes, and each adsorption hole section is in arc-shaped.
2. a kind of big flow closestool ball-type angle valve according to claim 1, it is characterized in that: the seal assembly further includes
The springhole being set in gasket seal, the springhole include upper arcwall, arc lower wall and be set to upper and lower arcwall it
Between supporting walls, the circular arc opening direction of upper and lower arcwall is towards contradicting retaining ring.
3. a kind of big flow closestool ball-type angle valve according to claim 1, it is characterized in that: the valve rod is equipped with several
Annular groove is installed, sealing element is equipped in installation annular groove, the inner sidewall of the sealing element is in concave inward structure, and the lateral wall of sealing element is in evagination
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918506.4U CN208546540U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow closestool ball-type angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918506.4U CN208546540U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow closestool ball-type angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546540U true CN208546540U (en) | 2019-02-26 |
Family
ID=65422094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918506.4U Active CN208546540U (en) | 2018-06-13 | 2018-06-13 | A kind of big flow closestool ball-type angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546540U (en) |
-
2018
- 2018-06-13 CN CN201820918506.4U patent/CN208546540U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A ball angle valve for large flow toilet Effective date of registration: 20211018 Granted publication date: 20190226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230207 Granted publication date: 20190226 Pledgee: Agricultural Bank of China Limited by Share Ltd. Yuhuan branch Pledgor: FANSKI GROUP Co.,Ltd. Registration number: Y2021980010677 |