CN209041625U - A kind of ball valve used convenient for adjusting - Google Patents
A kind of ball valve used convenient for adjusting Download PDFInfo
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- CN209041625U CN209041625U CN201821250661.XU CN201821250661U CN209041625U CN 209041625 U CN209041625 U CN 209041625U CN 201821250661 U CN201821250661 U CN 201821250661U CN 209041625 U CN209041625 U CN 209041625U
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- valve body
- club
- sphere
- valve
- main valve
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Abstract
The utility model is a kind of ball valve used convenient for adjusting, including main valve body, and the sphere in main valve body center is set, and the club through main valve body and sphere mutual cooperation connection, the center connection protrusive board of club, and the center of club is provided with adjusting lid and handle, the top for adjusting lid and being located at protrusive board, the handle is connected with club, the end of club is connected with the fastener for handle to be fixed, the center of the main valve body is provided with valve chamber, the valve seat of valve chamber being internally provided with for being positioned to sphere, valve chamber is internally provided with the padding for being used to support sphere, valve deck is connected on main valve body, locking bar is connected between valve deck and adjusting lid；This carries out sphere accurately to position adjusting in main valve body convenient for adjusting the ball valve used, improve the circulation effect and sealing effect of main valve body neutretto, the circulation meson leakage problems that sphere is likely to occur after sealing are avoided, have ensured the main valve body sealing effect and control effect.
Description
Technical field
The utility model relates to a kind of convenient for adjusting the ball valve used.
Background technique
The valve that the opening and closing element (sphere) of ball valve is driven by valve rod, and rotated around ball valve axis.It can be used for fluid
Adjusting and control, wherein firmly sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy between have it is very strong
Shearing force, the medium especially suitable for fibre-bearing, small solid pellet etc..And when the medium on valve seat in conventional conventional ball valve
When pressure declines, because the reduction of meson pressure is easy to that sphere is made small movement occur, and the sphere after moving not can oneself
Back to middle position, to influence the subsequent using effect of ball valve, the service life of ball valve entirety is reduced.
Utility model content
The utility model mainly solves technical problem present in the prior art, so that user couple can be allowed by providing one kind
Sphere is accurately adjusted, and the leakproofness of ball valve entirety is effectively increased, and effectively improves user to the using effect and control of ball valve
The ball valve of effect processed used convenient for adjusting.
The utility model is a kind of ball valve used convenient for adjusting, including main valve body, and the ball in main valve body center is arranged in
Body, and it is connected with valve deck on the club of main valve body and sphere mutual cooperation connection, the main valve body, the center of main valve body is set
It is equipped with the valve chamber for placing sphere, valve chamber is internally provided with the padding for being used to support sphere, and the club runs through main valve body
With valve deck, filler is provided between club and valve deck, and the center of club is provided with protrusive board and adjusts and covers, the protrusive board and club
It is connected, and protrusive board is located at valve deck and adjusts the center of lid, is connected with locking bar between the adjusting lid and valve deck.
Preferably, the locking bar is bolt, and locking bar is provided with two or more and is evenly distributed on the surface for adjusting lid,
User adjusting lid can be adjusted with valve deck by locking bar to connect, so that adjusting lid be allowed to carry out sphere by club
Height adjustment.
Preferably, the valve chamber is internally provided with valve seat, the valve seat is located at the outside for being wrapped in sphere, allows valve seat
Can sphere be positioned and be sealed, reduced and occur the possibility being displaced in sphere use process, the valve seat and filler, pad
Material is rubber seal.
Preferably, handle and fastener are additionally provided on the club, the company of mutual cooperation between the handle and club
It connecing, the fastener is located at the end of club and is threadedly coupled with club, and handle is cooperatively connected in the center of club,
That is the end of handle is provided with the tooth mouth being meshed with club, so that the rotation of handle is able to drive club and carries out rotary moveable,
And handle can be fixed by fastener, avoid handle from being detached from the possibility of club.
Preferably, the sphere upper surface is provided with vallecular cavity, the bottom of club is connected with and the mutually matched company of vallecular cavity
Bar, the vallecular cavity and connecting rod are identical polygonized structure, i.e. vallecular cavity and connecting rod is that triangle, rectangular, pentagon etc. are more
Side shape structure, allows club to be inserted into the vallecular cavity of spherome surface, is rotated so that the rotation of club is able to drive sphere
Activity.
Preferably, the side of the main valve body is connected with auxiliary valve body, the other side of the auxiliary valve body and main valve body it is another
One end is respectively connected with ring flange, allows user that can carry out water conservancy diversion to circulation meson by auxiliary valve body, is convenient for user by the ball
Valve is attached fixation, and user can be attached the pipeline for the meson that circulates by ring flange.
Preferably, the center of the main valve body, auxiliary valve body and sphere is provided with channel respectively, and main valve body channel
The central spindle of central spindle, the central spindle of sphere centre gangway and auxiliary valve body centre gangway is located along the same line, convenient for meson in the ball valve
The circulation in center, is also convenient for user and is sealed design to the ball valve.
Preferably, being provided with bushing in the centre gangway of the main valve body, sphere and auxiliary valve body, allow user can
It is covered by channel of the bushing to circulation meson, not only avoids meson corrosion to the possibility of the ball valve, also effectively protect
The sealing effect of the ball valve is hindered, the bushing is lining PFA plastics.
The beneficial effects of the utility model are: user should can be allowed to carry out accurately sphere convenient for adjusting the ball valve used
Adjustment, effectively increases the leakproofness of ball valve entirety, effectively improves user to the using effect and control effect of ball valve；Due to master
It is provided with the padding for being used to support sphere in the valve chamber of valve body, is connected between the valve deck on the adjusting lid and main valve body in club center
There is locking bar, enable padding that sphere is sealed and is supported, and lid will be adjusted by locking bar and be attached with valve deck, allowing makes
User the gap adjusted between lid and valve deck can be adjusted by locking bar, so that adjusting lid passes through protrusive board for club and position
Sphere below club carries out lift adjustment, and user can be covered according to the misalignment of sphere by adjusting will with club
Sphere carries out minor adjustments, effectively raises user to the service performance and control effect of the ball valve；And club and valve deck
Between be provided with filler, the valve seat for being positioned to sphere is provided in valve chamber, valve chamber bottom, which is then provided with, to be used to support
The padding of sphere, enables filler, valve seat and padding to be effectively sealed to main valve body, further increases the ball
Valve sealing effect avoids meson and occurs the possibility leaked in the circulation process.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of overall structure figure convenient for adjusting the ball valve used of the utility model；
Fig. 2 is a kind of entirety sectional view convenient for adjusting the ball valve used of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
A kind of ball valve used convenient for adjusting as depicted in figs. 1 and 2, including main valve body 1, and be arranged in main valve body 1
The sphere 2 of centre, and it is connected with valve deck 13 on the club 4 of main valve body 1 and the mutual cooperation connection of sphere 2, the main valve body 1,
The center of main valve body 1 is provided with the valve chamber 11 for placing sphere 2, and valve chamber 11 is internally provided with the pad for being used to support sphere 2
Material 21, the club 4 are provided with filler 14, and the center of club 4 through main valve body 1 and valve deck 13 between club 4 and valve deck 13
It is provided with protrusive board 41 and adjusts lid 5, the protrusive board 41 is connected with club 4, and protrusive board 41 is located at valve deck 13 and adjusts in lid 5
Centre, is connected with locking bar 51 between the adjusting lid 5 and valve deck 13.
The locking bar 51 is bolt, and locking bar 51 is provided with two or more and is evenly distributed on the surface for adjusting lid 5, and allowing makes
Adjusting lid 5 can be adjusted by locking bar 51 with valve deck 13 and be connect by user, pass through club 4 for sphere 2 to allow and adjust lid 5
Carry out height adjustment.
The valve chamber 11 is internally provided with valve seat 12, and the valve seat 12 is located at the outside for being wrapped in sphere 2, allows valve seat 12
Can sphere 2 be positioned and be sealed, reduced and occur the possibility being displaced in 2 use process of sphere, the valve seat 12 with fill out
Material 14, padding 21 are rubber seal.
Handle 6 and fastener 61 are additionally provided on the club 4, cooperate connection between the handle 6 and club 4,
The fastener 61 is located at the end of club 4 and is threadedly coupled with club 4, and handle 6 is cooperatively connected in club 4
Centre, i.e. the end of handle 6 is provided with the tooth mouth being meshed with club 4, so that the rotation of handle 6 is able to drive club 4 and is revolved
It turns a work dynamic, and handle 6 can be fixed by fastener 61, handle 6 is avoided to be detached from the possibility of club 4.
2 upper surface of sphere is provided with vallecular cavity, the bottom of club 4 be connected with the mutually matched connecting rod of vallecular cavity, it is described
Vallecular cavity and connecting rod are identical polygonized structure, i.e. vallecular cavity and connecting rod is the polygons knot such as triangle, rectangular, pentagon
Structure allows club 4 to be inserted into the vallecular cavity on 2 surface of sphere, so that the rotation of club 4 is able to drive sphere 2 and carries out rotation work
It is dynamic.
The side of the main valve body 1 is connected with auxiliary valve body 3, and the other side of the auxiliary valve body 3 and the other end of main valve body 1 are equal
Be connected with ring flange 8, allow user that can carry out water conservancy diversion by 3 pairs of circulation mesons of auxiliary valve body, convenient for user by the ball valve into
Row is connected and fixed, and user can be attached the pipeline for the meson that circulates by ring flange 8.
The center of the main valve body 1, auxiliary valve body 3 and sphere 2 is provided with channel 7, and the axis in 1 channel of main valve body respectively
The central spindle of core, the central spindle of 2 centre gangway of sphere and 3 centre gangway of auxiliary valve body is located along the same line, convenient for meson in the ball valve
The circulation in center, is also convenient for user and is sealed design to the ball valve.
It is provided with bushing 71 in the centre gangway of the main valve body 1, sphere 2 and auxiliary valve body 3, user can pass through
The channel of 71 pairs of bushing circulation mesons covers, and not only avoids meson corrosion to the possibility of the ball valve, also effective guarantee
The sealing effect of the ball valve, the bushing are lining PFA plastics.
This passes through the valve seat 12 in valve chamber 11 in the center of main valve body 1 convenient for adjusting sphere installation in the ball valve used
Sphere 2 is limited, and sphere 2 is supported by the padding 21 of 11 bottom of valve chamber, and user is high in adjusting sphere 2
When spending, lid 5 can will be adjusted by locking bar 51 and be connected with each other with the valve deck 13 on main valve body 1, locking bar 51 will be adjusted
Clearance distance between lid 5 and valve deck 13 is adjusted, and the protrusive board 41 by adjusting 5 lower section of lid drives club 4 to be gone up and down,
To which sphere 2 is carried out height control by club 4；Wherein have filler 14 for carrying out gap between club 4 and valve deck 13
Sealing is supported with to protrusive board 41, and the outer diameter of protrusive board 41 is less than the aperture of valve deck 13；The top for adjusting lid 5 is provided with and club
4 mutually matched handles 6, the top of handle 6 is provided with to be arranged with the fastener 61 interconnected of club 4, the center for adjusting lid 5
There is gasket, the end of handle 6 is located at the top of gasket, avoids the case where excessively fastening handle 6 because of fastener 61, facilitates
Handle 6 drives club 4 to carry out rotary moveable, drives club 4 by the rotation of handle 6 convenient for user and matches with club 4
Sphere 2 rotated.
The beneficial effects of the utility model are: user should can be allowed to carry out accurately sphere convenient for adjusting the ball valve used
Adjustment, effectively increases the leakproofness of ball valve entirety, effectively improves user to the using effect and control effect of ball valve；Due to master
It is provided with the padding for being used to support sphere in the valve chamber of valve body, is connected between the valve deck on the adjusting lid and main valve body in club center
There is locking bar, enable padding that sphere is sealed and is supported, and lid will be adjusted by locking bar and be attached with valve deck, allowing makes
User the gap adjusted between lid and valve deck can be adjusted by locking bar, so that adjusting lid passes through protrusive board for club and position
Sphere below club carries out lift adjustment, and user can be covered according to the misalignment of sphere by adjusting will with club
Sphere carries out minor adjustments, effectively raises user to the service performance and control effect of the ball valve；And club and valve deck
Between be provided with filler, the valve seat for being positioned to sphere is provided in valve chamber, valve chamber bottom, which is then provided with, to be used to support
The padding of sphere, enables filler, valve seat and padding to be effectively sealed to main valve body, further increases the ball
Valve sealing effect avoids meson and occurs the possibility leaked in the circulation process.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of ball valve used convenient for adjusting, including main valve body, and the sphere in main valve body center is set, and runs through main valve body
With the club of sphere mutual cooperation connection, it is characterised in that: be connected with valve deck on the main valve body, the center of main valve body is provided with
For placing the valve chamber of sphere, valve chamber is internally provided with the padding for being used to support sphere, and the club runs through main valve body and valve
Lid is provided with filler between club and valve deck, and the center of club is provided with protrusive board and adjusts and covers, the protrusive board and club phase
Even, and protrusive board is located at valve deck and adjusts the center of lid, and the adjusting, which is covered between valve deck, is connected with locking bar, and the one of the main valve body
Side is connected with auxiliary valve body, and the center of main valve body, auxiliary valve body and sphere is respectively arranged with channel, the axis in the main valve body channel
The central spindle of core, the central spindle of sphere centre gangway and auxiliary valve body centre gangway is located along the same line, and main valve body, sphere and secondary valve
Bushing is provided in the centre gangway of body.
2. a kind of ball valve used convenient for adjusting according to claim 1, it is characterised in that: the inside of the valve chamber is arranged
There is valve seat, the valve seat is located at the outside for being wrapped in sphere.
3. a kind of ball valve used convenient for adjusting according to claim 1, it is characterised in that: the locking bar is bolt, and
Locking bar is provided with two or more and is evenly distributed on the surface for adjusting lid.
4. a kind of ball valve used convenient for adjusting according to claim 1, it is characterised in that: be additionally provided on the club
Handle and fastener, cooperate connection between the handle and club, and the fastener is located at the end of club and and club
It is threadedly coupled.
5. a kind of ball valve used convenient for adjusting according to claim 1, it is characterised in that: the sphere upper surface setting
Have a vallecular cavity, the bottom of club be connected with the mutually matched connecting rod of vallecular cavity, the vallecular cavity and connecting rod are identical polygon knot
Structure.
6. a kind of ball valve used convenient for adjusting according to claim 1, it is characterised in that: the other side of the auxiliary valve body
Ring flange is respectively connected with the other end of main valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250661.XU CN209041625U (en) | 2018-08-05 | 2018-08-05 | A kind of ball valve used convenient for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821250661.XU CN209041625U (en) | 2018-08-05 | 2018-08-05 | A kind of ball valve used convenient for adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041625U true CN209041625U (en) | 2019-06-28 |
Family
ID=67030559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821250661.XU Active CN209041625U (en) | 2018-08-05 | 2018-08-05 | A kind of ball valve used convenient for adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735967A (en) * | 2019-10-31 | 2020-01-31 | 南通龙源电站阀门有限公司 | self-locking liquid-driven ball valve |
-
2018
- 2018-08-05 CN CN201821250661.XU patent/CN209041625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735967A (en) * | 2019-10-31 | 2020-01-31 | 南通龙源电站阀门有限公司 | self-locking liquid-driven ball valve |
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| GR01 | Patent grant |