CN208169575U - A kind of Novel elbow ball valve - Google Patents
A kind of Novel elbow ball valve Download PDFInfo
- Publication number
- CN208169575U CN208169575U CN201820603511.6U CN201820603511U CN208169575U CN 208169575 U CN208169575 U CN 208169575U CN 201820603511 U CN201820603511 U CN 201820603511U CN 208169575 U CN208169575 U CN 208169575U
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- CN
- China
- Prior art keywords
- ball valve
- elastic component
- cap
- valve body
- mounting groove
- Prior art date
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 20
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of Novel elbow ball valves, it is simple to be intended to provide a kind of structure, the good and practical elbow ball valve of sealing effect, its key points of the technical solution are that valve body is equipped with ball valve cap and mounting cap, seal assembly is equipped between valve body and ball valve cap, seal assembly includes the limiting slot being set on valve body and ball valve cap connecting pin end face, the limited block for being adapted and being set on ball valve cap with limiting slot, the first mounting groove for being set to limiting slot two sides and the second mounting groove for being set to limited block two sides, two first mounting grooves and two second mounting grooves are correspondingly arranged, and first is formed with installation cavity between mounting groove and the second mounting groove, seal assembly further includes the sealing element being set in installation cavity, 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 Novel elbow ball valve.
Background technique
Elbow ball valve is mainly used for pipeline connection, and opening and closing element (sphere) is driven by valve rod, and makees rotation fortune around ball valve axis
Dynamic valve also can be used for the adjusting and control of fluid.
Currently, elbow ball valve in the market, it includes valve body, and valve body is equipped with ball valve cap and mounting cap.But it is traditional
Although ball valve cap and valve body between be attached by internal and external threads, if hydraulic pressure is excessive, be still easy to happen leak
The case where, it is therefore desirable to the sealing effect between valve body and ball valve cap is reinforced.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structure is simple, sealing effect
Good and practical elbow ball valve.
To achieve the above object, the utility model provides following technical solution：A kind of Novel elbow ball valve, including valve
Body, the valve body are equipped with ball valve cap and mounting cap, and seal assembly is equipped between valve body and ball valve cap, and seal assembly includes setting
Be placed in valve body on the end face of ball valve cap connecting pin limiting slot, be adapted and be set on ball valve cap with limiting slot limited block,
The first mounting groove for being set to limiting slot two sides and the second mounting groove for being set to limited block two sides, two first mounting grooves and two
Second mounting groove is correspondingly arranged, and installation cavity is formed between the first mounting groove and the second mounting groove, and seal assembly further includes setting
The sealing element being placed in installation cavity.
By using above-mentioned technical proposal, valve body is equipped with ball valve cap and mounting cap, is equipped between valve body and ball valve cap
Seal assembly improves the sealing effect between valve body and ball valve cap by setting seal assembly, and sets seal assembly to
Including being set to valve body and the limiting slot on the end face of ball valve cap connecting pin and being adapted and be set on ball valve cap with limiting slot
Limited block, by the cooperation between limiting slot and limited block, and then improve the sealing between valve body and ball valve cap resistance surface
Effect, has the effect of secondary seal after being threadedly coupled, and the first mounting groove by being set to limiting slot two sides with
And it is set to the second mounting groove of limited block two sides, two first mounting grooves and two second mounting grooves are correspondingly arranged, so that first
It is formed with installation cavity between mounting groove and the second mounting groove, and seal assembly is being set as further including being set in installation cavity
Sealing element, and then be the two sides formation sealing effect of limited block and limiting slot, and then improve good practicability.
The utility model is further arranged to：The sealing element include upper resistance surface, lower resistance surface and be set to
Elastic component between contacting surface and lower resistance surface, elastic component include the left elastic component and right elastic component being disposed opposite to each other, left elastic component in ">"
Shape, right elastic component in "<" shape.
By using above-mentioned technical proposal, sealing element include upper resistance surface, lower resistance surface and be set to resistance surface and
Elastic component between lower resistance surface is set as including the left elastic component being disposed opposite to each other by the elastic component of setting, and by elastic component
With right elastic component, further left elastic component in ">" shape, right elastic component in "<" shape, so that shape between upper and lower resistance surface
At a resilient support effect supported on both sides, and then improve good sealing effect when in use.
The utility model is further arranged to：It is formed between the upper resistance surface, left elastic component and right elastic component three
First Support of triangular shape is formed with triangular shape between lower resistance surface, left elastic component and right elastic component three
Second Support.
By using above-mentioned technical proposal, it is formed between upper resistance surface, left elastic component and right elastic component three in triangle
First Support of shape is formed with second of triangular shape between lower resistance surface, left elastic component and right elastic component three
Support area, be arranged using the above structure, by the first and second Support of the triangular shape of formation so that upper and lower resistance surface by
During power, triangle structure has good support effect, and then reversed support effect is provided for upper and lower resistance surface
Fruit, the further sealing element that improves is to the sealing effect between valve body and ball valve cap.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of Novel elbow ball valve embodiment of the utility model.
Fig. 2 is structure enlargement diagram at A in a kind of Fig. 1 of Novel elbow ball valve embodiment of the utility model.
Fig. 3 is a kind of seal configuration schematic diagram of Novel elbow ball valve embodiment of the utility model.
Appended drawing reference in figure, 1- valve body, 10- limiting slot, the first mounting groove of 11-, 2- ball valve cap, 20- limited block, 21-
Two mounting grooves, 22- sealing element, the upper resistance surface of 220-, resistance surface under 221-, the left elastic component of 222-, the right elastic component of 223-, 224-
One Support, the second Support 225-, 3- screw rod, 4- valve ball, 5- mounting cap, 6- King, 7- bushing, 8-O type circle.
Specific embodiment
A kind of Novel elbow ball valve embodiment of the utility model is described further referring to figs. 1 to Fig. 3.
A kind of Novel elbow ball valve, including valve body 1, valve body 1 are equipped with ball valve cap 2 and mounting cap 5, ball valve cap 2, installation
Cap 5 is all made of with valve body 1 and is threadedly coupled, and screw rod 3 is equipped in mounting cap 5 and valve body 1, and the valve ball 4 connecting with screw rod 3 is set to
The King 6 of 4 two sides of valve ball, the O-ring 8 being set between screw rod 3 and mounting cap 5, is set between mounting cap 5 and valve body 1
Bushing 7, seal assembly is equipped between valve body 1 and ball valve cap 2, is improved between valve body 1 and ball valve cap 2 by setting seal assembly
Sealing effect, and seal assembly is set as including the limiting slot 10 being set on valve body 1 and 2 connecting pin end face of ball valve cap
And be adapted with limiting slot 10 and be set to the limited block 20 on ball valve cap 2, by between limiting slot 10 and limited block 20
Cooperation, and then the sealing effect between 3 resistance surface of valve body 1 and ball valve cap is improved, have after being threadedly coupled secondary close
The effect of envelope, and pass through the first mounting groove 11 for being set to 10 two sides of limiting slot and the second peace for being set to 20 two sides of limited block
Two first mounting grooves 11 and two second mounting grooves 21 are correspondingly arranged by tankage 21, so that the first mounting groove 11 and the second mounting groove
It is formed with installation cavity between 21, and seal assembly is being set as further including the sealing element 22, Jin Ershi being set in installation cavity
The two sides of limited block 20 and limiting slot 10 form sealing effect, and then improve good practicability.
The utility model is further arranged to, and sealing element 22 includes upper resistance surface 220, lower resistance surface 221 and is set to
Elastic component between upper resistance surface 220 and lower resistance surface 221 is set as including phase by the elastic component of setting, and by elastic component
Carry on the back the left elastic component 222 and right elastic component 223 of setting, further left elastic component 222 in ">" shape, right elastic component 223 is in
"<" shape, so that forming a resilient support effect supported on both sides between upper and lower resistance surface, and then improve when in use
Good sealing effect.
The utility model is further arranged to, shape between 223 three of upper resistance surface 220, left elastic component 222 and right elastic component
At the first Support 224 for having triangular shape, shape between 223 three of lower resistance surface 221, left elastic component 222 and right elastic component
At the second Support 225 for having triangular shape, it is arranged using the above structure, passes through the first and second of the triangular shape of formation
Support, so that during upper and lower resistance surface stress, triangle structure has a good support effect, so for it is upper,
Lower resistance surface provides reversed support effect, and the further sealing element 22 that improves imitates the sealing between valve body 1 and ball valve cap 2
Fruit.
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 Novel elbow ball valve, including valve body (1), which is characterized in that the valve body (1) be equipped with ball valve cap (2) and
Mounting cap (5), is equipped with seal assembly between valve body (1) and ball valve cap (2), seal assembly includes being set to valve body (1) and ball valve
Limiting slot (10) on cap (2) connecting pin end face, the limited block for being adapted and being set on ball valve cap (2) with limiting slot (10)
(20), the first mounting groove (11) for being set to limiting slot (10) two sides and the second mounting groove for being set to limited block (20) two sides
(21), two first mounting grooves (11) and two second mounting grooves (21) are correspondingly arranged, and the first mounting groove (11) and the second mounting groove
(21) installation cavity is formed between, seal assembly further includes the sealing element (22) being set in installation cavity.
2. a kind of Novel elbow ball valve according to claim 1, which is characterized in that the sealing element (22) includes upper conflict
Face (220), lower resistance surface (221) and it is set to elastic component between resistance surface (220) and lower resistance surface (221), elastic component
Including the left elastic component (222) and right elastic component (223) being disposed opposite to each other, left elastic component (222) in ">" shape, right elastic component
(223) be in "<" shape.
3. a kind of Novel elbow ball valve according to claim 2, which is characterized in that the upper resistance surface (220), left elasticity
The first Support (224) of triangular shape, lower resistance surface are formed between part (222) and right elastic component (223) three
(221), the second Support (225) of triangular shape is formed between left elastic component (222) and right elastic component (223) three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603511.6U CN208169575U (en) | 2018-04-25 | 2018-04-25 | A kind of Novel elbow ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603511.6U CN208169575U (en) | 2018-04-25 | 2018-04-25 | A kind of Novel elbow ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169575U true CN208169575U (en) | 2018-11-30 |
Family
ID=64372346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603511.6U Expired - Fee Related CN208169575U (en) | 2018-04-25 | 2018-04-25 | A kind of Novel elbow ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169575U (en) |
-
2018
- 2018-04-25 CN CN201820603511.6U patent/CN208169575U/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: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |