CN209638432U - A kind of paper making equipment ball valve one valve rod - Google Patents
A kind of paper making equipment ball valve one valve rod Download PDFInfo
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- CN209638432U CN209638432U CN201821572963.9U CN201821572963U CN209638432U CN 209638432 U CN209638432 U CN 209638432U CN 201821572963 U CN201821572963 U CN 201821572963U CN 209638432 U CN209638432 U CN 209638432U
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- valve
- fixedly connected
- valve body
- disc
- valve rod
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Abstract
The utility model discloses a kind of paper making equipment ball valve one valve rods, including spherical valve body, the spherical valve body upper end is fixedly connected with valve rod, the valve rod upper end is fixedly connected with square pole, the spherical valve body upper end face offers stable sliding slot, the spherical valve body side offers the first equal through hole of diameter, the second through hole and third through hole, and it is mutually communicated, the spherical valve body lower end offers kerve, the kerve inner wall is fixedly connected with shaft, and the spherical valve body lower end is fixedly connected with Steady base.The purpose of this utility model is to provide a kind of paper making equipment ball valve one valve rods, solve existing equipment and be easy to cause shaking after a long time of use, and interior surface is easy to produce corrosion, cause the rotation of valve rod difficult, the short problem of life time.
Description
Technical field
The utility model relates to a kind of valve rod, in particular to a kind of paper making equipment ball valve one valve rod belongs to valve skill
Art field.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.
Valve can be used for controlling empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radioactivity
The flowing of the various types fluid such as medium.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve (201,
304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve etc..
The application of ball valve is quite extensive in the industries such as papermaking, printing and dyeing, environmentally friendly water process, beer beverage, medical treatment and pharmacy, existing
Valve rod in ball valve be easy to cause shaking after a long time of use, and interior surface is easy to produce corrosion, causes the rotation of valve rod tired
Difficulty, life time are short.
Utility model content
The purpose of this utility model is to provide a kind of paper making equipment ball valve one valve rods, solve existing equipment and are using
It is easy to cause shaking after a long time, interior surface is easy to produce corrosion, causes the rotation of valve rod difficult, life time is short to ask
Topic.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of paper making equipment ball valve one valve rod,
Including spherical valve body, the spherical valve body upper end is fixedly connected with valve rod, and the valve rod upper end is fixedly connected with square pole, described
Spherical valve body upper end face offers stable sliding slot, and the spherical valve body side offers the first equal through hole of diameter,
Two through holes and third through hole, and be mutually communicated, the spherical valve body lower end offers kerve, and the kerve inner wall is fixed to be connected
It is connected to shaft, the spherical valve body lower end is fixedly connected with Steady base.
The preferred embodiment of above scheme are as follows: the Steady base includes top bottom-disc, and the top bottom-disc lower end is equipped with and upper bottom
The low bottom-disc of disk same size, the low bottom-disc upper surface are fixedly connected with ring body, and the low bottom-disc lower end surface is fixedly connected with
Seal gasket, the top bottom-disc lower end surface offers card slot compatible with ring body, and ring body sliding is connected to inside card slot.
The preferred embodiment of above scheme are as follows: the top bottom-disc upper surface is fixedly connected on spherical valve body bottom end.
The preferred embodiment of above scheme are as follows: the snap ring clamping that the stable sliding slot is fixedly connected with valve storehouse inner wall.
The preferred embodiment of above scheme are as follows: at the central axes of first through hole, the second through hole and third through hole
In on same plane.
The preferred embodiment of above scheme are as follows: the junction of the valve rod and square pole and spherical valve body is equipped with chamfering.
Compared with prior art, the utility model has the beneficial effects that
The snap ring clamping that the utility model is fixedly connected in rotation, due to stablizing sliding slot with valve storehouse inner wall, valve rod turn
Dynamic stability will not integrally shake, and stablizing effect is good；
Kerve is socketed on the rotary table in valve orlop portion in the utility model, shaft is equipped between rotary table and kerve inner wall, just
In rotation valve rod, obstruction sense is reduced in rotating valve, Steady base is close to valve orlop portion, and seal gasket plays anti-skidding sealing and makees
With, top bottom-disc is fixed on spherical valve body bottom end, top bottom-disc and low bottom-disc and slides clamping by the sliding slot of ring body and top bottom-disc lower end,
It prevents fluid from entering kerve while not influencing valve activity, prevent kerve internal rust or generates sundries obstruction globe valve
The rotation of body, life time are long；
The junction of valve rod and square pole or spherical valve body is equipped with chamfering in the utility model, strengthens the heavily fortified point of valve rod entirety
Soundness.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the disassembly diagram of Steady base in the utility model.
In figure: 1- square pole, 2- valve rod, 3- spherical valve body, 4- Steady base, the first through hole of 5-, 6- stablize sliding slot, 7-
Second through hole, 8- third through hole, 9- kerve, 10- shaft, 11- top bottom-disc, 12- ring body, 13- low bottom-disc, 14- sealant
Pad.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1-3, a kind of paper making equipment of the present embodiment ball valve one valve rod, including spherical valve body 3, globe valve
3 upper end of body is fixedly connected with valve rod 2, and 2 upper end of valve rod is fixedly connected with square pole 1, and 3 upper end face of spherical valve body offers stabilization
Sliding slot 6,3 side of spherical valve body offer the first equal through hole 5 of diameter, the second through hole 7 and third through hole 8, and phase
Mutually perforation, 3 lower end of spherical valve body offer kerve 9, and 9 inner wall of kerve is fixedly connected with shaft 10, and 3 lower end of spherical valve body is fixed to be connected
It is connected to Steady base 4.
Wherein, Steady base 4 includes top bottom-disc 11, and 11 lower end of top bottom-disc is equipped with the low bottom-disc with 11 same size of top bottom-disc
13,13 upper surface of low bottom-disc is fixedly connected with ring body 12, and 13 lower end surface of low bottom-disc is fixedly connected with seal gasket 14, top bottom-disc 11
Lower end surface offers card slot compatible with ring body 12, and the sliding of ring body 12 is connected to inside card slot.
Wherein, 11 upper surface of top bottom-disc is fixedly connected on 3 bottom end of spherical valve body, guarantees slow-roll stabilization.
Wherein, stablize the snap ring clamping that sliding slot 6 is fixedly connected with valve storehouse inner wall, guarantee stabilization of the valve rod in rotation.
Wherein, the central axes of the first through hole 5, the second through hole 7 and third through hole 8 are in the same plane.
Wherein, the junction of valve rod 2 and square pole 1 and spherical valve body 3 is equipped with chamfering, strengthens the firm of valve rod entirety
Degree.
In conclusion a kind of paper making equipment provided by the utility model ball valve one valve rod, valve rod in rotation, by
It is clamped in stablizing the snap ring that sliding slot 6 is fixedly connected with valve storehouse inner wall, the slow-roll stabilization of valve rod will not integrally shake；Kerve 9
It is socketed on the rotary table in valve orlop portion, shaft 10 is equipped between 9 inner wall of rotary table and kerve, be convenient for rotation valve rod, in rotating valve
When reduce obstruction sense, Steady base 4 is close to valve orlop portion, and seal gasket 14 plays anti-skidding sealing function, and top bottom-disc 11 is fixed on
3 bottom end of spherical valve body, top bottom-disc 11 and low bottom-disc 13 slide clamping by the sliding slot of 11 lower end of ring body 12 and top bottom-disc, in not shadow
It prevents fluid from entering kerve 9 while ringing valve activity, prevent 9 internal rust of kerve or generates sundries obstruction spherical valve body 3
Rotation, life time is long；The junction of valve rod 2 and square pole 1 or spherical valve body 3 is equipped with chamfering, strengthens valve rod entirety
Solidness.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (6)
1. a kind of paper making equipment ball valve one valve rod, including spherical valve body (3), it is characterised in that: on the spherical valve body (3)
End is fixedly connected with valve rod (2), and valve rod (2) upper end is fixedly connected with square pole (1), spherical valve body (3) upper end table
Face offers stable sliding slot (6), and spherical valve body (3) side offers equal the first through hole (5) of diameter, the second perforation
Hole (7) and third through hole (8), and be mutually communicated, spherical valve body (3) lower end offers kerve (9), the kerve (9)
Inner wall is fixedly connected with shaft (10), and spherical valve body (3) lower end is fixedly connected with Steady base (4).
2. a kind of paper making equipment according to claim 1 ball valve one valve rod, it is characterised in that: the Steady base
It (4) include top bottom-disc (11), top bottom-disc (11) lower end is equipped with the low bottom-disc (13) with top bottom-disc (11) same size, described
Low bottom-disc (13) upper surface is fixedly connected with ring body (12), and low bottom-disc (13) lower end surface is fixedly connected with seal gasket
(14), top bottom-disc (11) lower end surface offer with ring body (12) compatible card slot, and ring body (12) sliding be connected to card
Inside slot.
3. according to claim 1 or a kind of 2 any one paper making equipment ball valve one valve rods, it is characterised in that: described
Top bottom-disc (11) upper surface is fixedly connected on spherical valve body (3) bottom end.
4. a kind of paper making equipment according to claim 1 ball valve one valve rod, it is characterised in that: the stable sliding slot
(6) the snap ring clamping being fixedly connected with valve storehouse inner wall.
5. a kind of paper making equipment according to claim 1 ball valve one valve rod, it is characterised in that: first through hole
(5), the central axes of the second through hole (7) and third through hole (8) are in the same plane.
6. a kind of paper making equipment according to claim 1 ball valve one valve rod, it is characterised in that: the valve rod (2) with
The junction of square pole (1) and spherical valve body (3) is equipped with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572963.9U CN209638432U (en) | 2018-09-26 | 2018-09-26 | A kind of paper making equipment ball valve one valve rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821572963.9U CN209638432U (en) | 2018-09-26 | 2018-09-26 | A kind of paper making equipment ball valve one valve rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209638432U true CN209638432U (en) | 2019-11-15 |
Family
ID=68472848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821572963.9U Active CN209638432U (en) | 2018-09-26 | 2018-09-26 | A kind of paper making equipment ball valve one valve rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209638432U (en) |
-
2018
- 2018-09-26 CN CN201821572963.9U patent/CN209638432U/en active Active
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