CN208348563U - The good type titanium ball valve easy to install of leakproofness - Google Patents
The good type titanium ball valve easy to install of leakproofness Download PDFInfo
- Publication number
- CN208348563U CN208348563U CN201821031202.2U CN201821031202U CN208348563U CN 208348563 U CN208348563 U CN 208348563U CN 201821031202 U CN201821031202 U CN 201821031202U CN 208348563 U CN208348563 U CN 208348563U
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- CN
- China
- Prior art keywords
- valve body
- valve
- spherical
- titanium ball
- sealing
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- 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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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 37
- 239000010936 titanium Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 210000003371 toe Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Taps Or Cocks (AREA)
- Valve Housings (AREA)
Abstract
A kind of good type titanium ball valve easy to install of leakproofness is provided, spherical valve body is placed in the valve core chamber in the valve core chamber inside valve body I and being located at spherical valve body two sides and is equipped with sealing element, the valve body I and the sealing of II one end of valve body are fixed with one and valve body I and II other end of valve body are formed with internal thread hole, the sealing element of the spherical valve body side is butted on the step surface inside valve body I and is adapted to the jackscrew screwed with the internal thread hole of I other end of valve body and is butted on the sealing element of the spherical valve body other side, the on-off that connected pipeline is screwed with valve body I and II other end internal thread hole of valve body is realized after driving spherical valve body to rotate by handle assembly.The utility model is by the way that spherical valve body to be sealed in the valve core chamber of valve body I, and valve body I and the sealing of valve body II are fixed with one, enormously simplify the mounting structure of titanium ball valve, reduce the titanium ball valve set-up time, improve the installation effectiveness of titanium ball valve, the sealing performance of titanium ball valve greatly improves, and vulnerable part is conveniently replaceable, use value with higher.
Description
Technical field
The utility model belongs to mechanical equipment technical field, specifically designs a kind of good type titanium ball easy to install of leakproofness
Valve.
Background technique
Existing titanium ball valve uses soft sealing structure or hard sealing structure substantially, and soft sealing structure limitation is big, only suitable
For lower temperature environments, and the titanium ball valve of hard sealing structure is used, in use, valve rod rotation spherical after swing handle
When spool, spherical valve core and valve body contact friction, flexibility is poor, and prolonged frictional dissipation likely results in ball valve sealing
Property be deteriorated, influence using, meanwhile, existing titanium ball valve needs first to install ball valve during installation, then by pipeline respectively with ball valve
Two sides connection, it is erroneous for installation, in view of the above-mentioned problems, it is necessary to improve.
Utility model content
The technical problem solved by the utility model is:to provide a kind of good type titanium ball valve easy to install of leakproofness, by by ball
Shape valve seal is set in the valve core chamber of valve body I, and valve body I and the sealing of valve body II are fixed with one, and enormously simplifies titanium
The mounting structure of ball valve reduces the titanium ball valve set-up time, improves the installation effectiveness of titanium ball valve, and the sealing performance of titanium ball valve is big
Big to improve, vulnerable part is conveniently replaceable, and structure is simple, is easily installed, use value with higher.
The technical solution adopted in the utility model: the good type titanium ball valve easy to install of leakproofness has valve body I, valve body II
And spherical valve body, in the valve core chamber that the spherical valve body is placed in inside valve body I and it is located in the valve core chamber of spherical valve body two sides and sets
There is a sealing element, the valve body I and sealing of II one end of valve body is fixed with one and valve body I and II other end of valve body are formed with internal screw thread
Hole, the sealing element of the spherical valve body side are butted on the step surface inside valve body I and fit with the internal thread hole of I other end of valve body
It is butted on the jackscrew screwed on the sealing element of the spherical valve body other side, the spherical valve body and the handle group for being located at I top of valve body
Part lower end is fixedly connected and realizes and II other end internal screw thread of valve body I and valve body after driving spherical valve body rotation by handle assembly
Hole screws the on-off of connected pipeline.
Wherein, the corresponding annular groove in position is formed on the valve body I and the connecting end surface of II one end of valve body, and will sealing
Valve body I and the sealing of valve body II are fixed with one after being placed in annular groove by bolt by circle.
Further, the sealing element includes annular gasket and Gask-O-Seal, the valve core chamber of the spherical valve body two sides
It is inside equipped with annular gasket and Gask-O-Seal, and the annular gasket for being located at spherical valve body side is butted on the step inside valve body I
On face, and the jackscrew screwed is adapted to the internal thread hole of I other end of valve body and is butted on the annular gasket of spherical valve body side.
Further, the Gask-O-Seal is made of polytetrafluoroethylene material.
Further, the handle assembly includes handle, valve rod and fixing sleeve, and the fixing sleeve is located at spherical valve body upper end
And be fixed on I side wall of valve body, the handle end is set in valve rod upper end and is fixedly connected with valve rod, the valve rod lower end
Square toes end passes through the square hole tight fit of fixing sleeve and spherical valve body upper end, and drives globe valve by valve rod by swing handle
The on-off that connected pipeline is screwed with valve body I and II other end internal thread hole of valve body is realized after body rotation.
The utility model compared with prior art the advantages of:
1, the technical program by the valve core chamber of spherical valve body two sides be equipped with sealing element, and by with I other end of valve body
The jackscrew that screws of internal thread hole adaptation be butted on the sealing element of the spherical valve body other side, realize the sealing installation of spherical valve body,
Spherical valve body is improved in the indoor sealing performance of spool, sealing element has had both soft seal and hard the characteristics of sealing, and improves ball
The flexibility of shape valve body rotation, solves the problems, such as that titanium sealing property of ball valves caused by long-time frictional dissipation is poor；
2, valve body I is fixedly connected by the technical program by bolt with valve body II, and gasket is placed in valve body I and valve body
Annular groove on II connecting end surface, improves the sealing performance of II junction of valve body I and valve body, to optimize making for titanium ball valve
Use performance；
3, the technical program simplifies the connection structure of handle assembly, improves the installation effectiveness of handle assembly；
4, the technical program simplifies the mounting structure of titanium ball valve on the whole, reduces the titanium ball valve set-up time, improves
The installation effectiveness of titanium ball valve, the sealing performance of titanium ball valve greatly improve, and structure is simple, is easily installed, use with higher
Value.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
1 an embodiment of the present invention is described with reference to the accompanying drawing.
The good type titanium ball valve easy to install of leakproofness has valve body I 1, valve body II 2 and spherical valve body 5, it is characterised in that:
The spherical valve body 5 is placed in the valve core chamber 9 in the valve core chamber 9 inside valve body I 1 and being located at 5 two sides of spherical valve body and is equipped with sealing
Part, the valve body I 1 and the sealing of II 2 one end of valve body are fixed with one and valve body I 1 and II 2 other end of valve body are formed with internal thread hole
13, the sealing element of 5 side of spherical valve body is butted on the internal screw thread on the step surface inside valve body I 1 and with I 1 other end of valve body
Hole 13 is adapted to the jackscrew 12 that screws and is butted on the sealing element of 5 other side of spherical valve body, the spherical valve body 5 be located on valve body I 1
The handle assembly lower end of side is fixedly connected and realizes and valve body I 1 and valve body II after driving spherical valve body 5 to rotate by handle assembly
2 other end internal thread holes 13 screw the on-off of connected pipeline；Specifically, the connecting pin of II 2 one end of the valve body I 1 and valve body
It is formed with the corresponding annular groove 4 in position on face, and passes through bolt 3 for valve body I 1 and valve body after sealing ring is placed in annular groove 4
II 2 sealings are fixed with one；Specifically, the sealing element includes annular gasket 10 and Gask-O-Seal 11, the spherical valve body 5
It is equipped with annular gasket 10 and Gask-O-Seal 11 in the valve core chamber 9 of two sides, and is located at the annular gasket 10 of 5 side of spherical valve body
It is butted on the step surface inside valve body I 1, and is adapted to the jackscrew 12 screwed with the internal thread hole 13 of I 1 other end of valve body and is butted on ball
On the annular gasket 10 of 5 side of shape valve body；Specifically, the Gask-O-Seal 11 is made of polytetrafluoroethylene material；Specifically,
The handle assembly includes handle 8, valve rod 7 and fixing sleeve 14, and the fixing sleeve 14 is located at 5 upper end of spherical valve body and is fixed on valve
On I 1 side wall of body, 8 end sleeve of handle is loaded on 7 upper end of valve rod and is fixedly connected with valve rod 7, the square toes of 7 lower end of valve rod
End passes through 6 tight fit of square hole of fixing sleeve 14 and 5 upper end of spherical valve body, and drives spherical shape by valve rod 7 by swing handle 8
Valve body 5 realizes the on-off that connected pipeline is screwed with valve body I 1 and II 2 other end internal thread hole 13 of valve body after rotating.
In the technical program, valve body I 1, valve body II 2, bolt 3, spherical valve body 5, jackscrew 12, handle 8, valve rod 7 and annular
Gasket 10 is that titanium material is made, and improves titanium ball valve integral strength, and the Gask-O-Seal 11 with 5 liang of side contacts of spherical valve body is
Polytetrafluoroethylene material is made, and substantially increases the rub resistance and resistance to ag(e)ing of Gask-O-Seal 11, is set to valve body I 1 and valve
II 2 other end internal thread hole 13 of body connect convenient for pipeline with valve body I 1 and valve body II 2 is made；Pass through the valve in 5 two sides of spherical valve body
It is equipped with sealing element in core room 9, and is butted on spherical valve body 5 by being adapted to the jackscrew 12 screwed with the internal thread hole 13 of I 1 other end of valve body
On the sealing element of the other side, realizes the sealing installation of spherical valve body 5, improve leakproofness of the spherical valve body 5 in valve core chamber 9
Can, sealing element has had both soft seal and hard the characteristics of sealing, and improves the flexibility of spherical valve body rotation, solves and rubs for a long time
Valve body I 1, is fixedly connected by the problem for titanium sealing property of ball valves difference caused by consuming of wearing by bolt 3 with valve body II 2, and will sealing
The annular groove 4 being placed on II 2 connecting end surface of valve body I 1 and valve body is padded, the leakproofness of II 2 junction of valve body I 1 and valve body is improved
Can, to optimize the service performance of titanium ball valve, the connection structure of handle assembly is simplified, improves the installation effect of handle assembly
Rate simplifies the mounting structure of titanium ball valve on the whole, reduces the titanium ball valve set-up time, improves the installation effect of titanium ball valve
The sealing performance of rate, titanium ball valve greatly improves, and structure is simple, is easily installed, use value with higher.
Above-described embodiment, the only preferred embodiment of the utility model are not used to limit the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (5)
1. the good type titanium ball valve easy to install of leakproofness has valve body I (1), valve body II (2) and spherical valve body (5), feature exists
In: the spherical valve body (5) is placed in the internal valve core chamber (9) of valve body I (1) and is located at the valve core chamber of spherical valve body (5) two sides
(9) it is equipped with sealing element in, the valve body I (1) and valve body II (2) one end, which seal, to be fixed with one and valve body I (1) and valve body II
(2) other end is formed with internal thread hole (13), and the sealing element of spherical valve body (5) side is butted on the internal step of valve body I (1)
On face and the jackscrew (12) screwed, which is adapted to, with the internal thread hole (13) of valve body I (1) other end is butted on spherical valve body (5) other side
On sealing element, the spherical valve body (5) is fixedly connected with the handle assembly lower end being located above valve body I (1) and passes through handle group
Realization screws connected with valve body I (1) and valve body II (2) other end internal thread hole (13) after part drives spherical valve body (5) to rotate
The on-off of pipeline.
2. the good type titanium ball valve easy to install of leakproofness according to claim 1, it is characterised in that: the valve body I (1) and
It is formed with the corresponding annular groove in position (4) on the connecting end surface of valve body II (2) one end, and sealing ring is placed in annular groove (4)
Valve body I (1) and valve body II (2) sealing are fixed with one by bolt (3) afterwards.
3. the good type titanium ball valve easy to install of leakproofness according to claim 1, it is characterised in that: the sealing element includes
Annular gasket (10) and Gask-O-Seal (11), the valve core chamber (9) of spherical valve body (5) two sides is interior to be equipped with annular gasket
(10) and Gask-O-Seal (11), and it is located at the annular gasket (10) of spherical valve body (5) side and is butted on the internal platform of valve body I (1)
On terrace, and the jackscrew (12) screwed is adapted to the internal thread hole (13) of valve body I (1) other end and is butted on spherical valve body (5) side
Annular gasket (10) on.
4. the good type titanium ball valve easy to install of leakproofness according to claim 3, it is characterised in that: the Gask-O-Seal
(11) it is made of polytetrafluoroethylene material.
5. the good type titanium ball valve easy to install of leakproofness according to claim 1, it is characterised in that: the handle assembly packet
Handle (8), valve rod (7) and fixing sleeve (14) are included, the fixing sleeve (14) is located at spherical valve body (5) upper end and is fixed on valve body I
(1) on side wall, handle (8) end sleeve is loaded on valve rod (7) upper end and is fixedly connected with valve rod (7), valve rod (7) lower end
Square toes end pass through fixing sleeve (14) and spherical valve body (5) upper end square hole (6) tight fit, and pass through swing handle (8)
It realizes after driving spherical valve body (5) to rotate by valve rod (7) and is screwed with valve body I (1) and valve body II (2) other end internal thread hole (13)
The on-off of connected pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031202.2U CN208348563U (en) | 2018-07-02 | 2018-07-02 | The good type titanium ball valve easy to install of leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031202.2U CN208348563U (en) | 2018-07-02 | 2018-07-02 | The good type titanium ball valve easy to install of leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348563U true CN208348563U (en) | 2019-01-08 |
Family
ID=64881442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031202.2U Expired - Fee Related CN208348563U (en) | 2018-07-02 | 2018-07-02 | The good type titanium ball valve easy to install of leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348563U (en) |
-
2018
- 2018-07-02 CN CN201821031202.2U patent/CN208348563U/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: 20190108 |