CN218326322U - Mini ball valve of stainless steel - Google Patents
Mini ball valve of stainless steel Download PDFInfo
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- CN218326322U CN218326322U CN202222298610.7U CN202222298610U CN218326322U CN 218326322 U CN218326322 U CN 218326322U CN 202222298610 U CN202222298610 U CN 202222298610U CN 218326322 U CN218326322 U CN 218326322U
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- ball valve
- ball
- installation pipe
- stainless steel
- valve installation
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Abstract
The utility model discloses a mini ball valve of stainless steel, including ball valve installation pipe, the side of ball valve installation pipe is provided with the delivery port, the opposite side of ball valve installation pipe is provided with the water inlet, the middle part of ball valve installation pipe is provided with spherical cavity, spherical cavity's inside is provided with the closed ball of valve body, it is right still to be provided with on the ball valve installation pipe the drive dwang that the closed ball of valve body carries out control, be provided with the quick replacement's of being convenient for sealed dismantlement subassembly on the ball valve installation pipe, the utility model discloses a be provided with sealed dismantlement subassembly on ball valve installation pipe, when the user need carry out the replacement to the sealed pad of wearing and tearing of the closed ball side of valve body to the connecting seat surface setting of will contradicting be used for sealed laminating change can, convenient and fast, and need not dismantle the whole shell of ball valve, the operation is comparatively convenient, and the saving workman's that can be great maintenance duration improves workman's maintenance efficiency.
Description
Technical Field
The utility model relates to a ball valve technical field, concretely relates to mini ball valve of stainless steel.
Background
The ball valve, the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels.
In the stainless steel ball valve carries out frequent use, often take place the friction between spheroid and the sealing washer, make the sealing washer after long-time the use, wearing and tearing are serious for thereby produce the leakproofness that the gap influences stainless steel ball valve between sealing washer and the spheroid, but current stainless steel ball valve when changing the sealing washer, need wholly dismantle the ball valve, the operation is comparatively inconvenient, greatly reduced workman's maintenance efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mini ball valve of stainless steel solves the problem that provides in the above-mentioned background.
In order to solve the above technical problem, the utility model particularly provides the following technical scheme:
the utility model provides a stainless steel mini ball valve, which comprises a ball valve mounting pipe, wherein the side edge of the ball valve mounting pipe is provided with a water outlet, the other side of the ball valve mounting pipe is provided with a water inlet, the middle part of the ball valve mounting pipe is provided with a spherical cavity, a valve body closing ball is arranged inside the spherical cavity, a driving rotating rod for controlling the valve body closing ball is also arranged on the ball valve mounting pipe, and a sealing and dismounting assembly convenient for quick replacement is arranged on the ball valve mounting pipe;
sealed detaching assembly sets up including the symmetry a plurality of seal installation groove on the spherical cavity inner wall, be provided with the conflict connecting seat in the seal installation groove, the side of conflict connecting seat is provided with the laminating gasket, the surface of laminating gasket with the surface of the closed ball of valve body is inconsistent, the side of conflict connecting seat is provided with fixing screw perpendicularly, seal installation groove open-ended inner wall is provided with inboard recess, be provided with fixed connection board in the inboard recess.
As an optimized scheme of the utility model, the tip of clamping screw wears out fixed connection plate's middle part, fixed connection plate's tip will through the fixing bolt who sets up fixed connection plate with inboard recess is fixed mutually.
As a preferred scheme of the utility model, the cover is equipped with conflict spring on fixing screw's the pole body, the outside cover on conflict spring top is equipped with fixed swivel nut.
As a preferred scheme of the utility model, the shape of laminating gasket be with the closed ball surface shape matched with arc crookedness of valve body.
As a preferred scheme of the utility model, the tip of clamping screw be provided with fixed swivel nut matched with external screw thread, fixed swivel nut rotates the setting and is in the tip of conflict spring.
As a preferred proposal of the utility model, the end part of the driving rotating rod is provided with a handle which is convenient to rotate.
Compared with the prior art, the utility model has following beneficial effect:
the utility model discloses a be provided with sealed subassembly of dismantling on ball valve installation pipe, when the user need seal up the pad to the wearing and tearing of the closed ball side of valve body and replace, the user only need extract through the conflict connecting seat of setting in seal installation inslot portion to the laminating gasket that is used for sealing that will conflict connecting seat surface setting is changed can, convenient and fast, and need not dismantle the whole shell of ball valve, the operation is comparatively convenient, saving workman's maintenance time that can be great improves workman's maintenance efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic structural appearance diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional view of the structure of the embodiment of the present invention.
Fig. 3 is an enlarged schematic view of the structure of the seal-detaching assembly shown in fig. 2 according to the embodiment of the present invention.
The reference numerals in the drawings denote the following, respectively:
1. a ball valve mounting tube; 2. a water outlet; 3. a water inlet; 4. a spherical cavity; 5. a valve body closure ball; 6. driving the rotating rod; 7. sealing the disassembly assembly;
701. sealing the mounting groove; 702. abutting against the connecting seat; 703. attaching a sealing sheet; 704. fixing the screw rod; 705. an inner side groove; 706. fixing the connecting plate; 707. fixing the bolt; 708. against the spring; 709. and fixing the threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a mini ball valve of stainless steel, including ball valve installation pipe 1, the side of ball valve installation pipe 1 is provided with delivery port 2, and the opposite side of ball valve installation pipe 1 is provided with water inlet 3, and the middle part of ball valve installation pipe 1 is provided with spherical cavity 4, and spherical cavity 4's inside is provided with the closed ball 5 of valve body, still is provided with the drive dwang 6 that is used for carrying out control to the closed ball 5 of valve body on the ball valve installation pipe 1, is provided with the sealed detaching assembly 7 of the quick replacement of being convenient for on the ball valve installation pipe 1.
In this embodiment, because carry out frequent use at the stainless steel ball valve, often take place the friction between spheroid and the sealing washer, make the sealing washer after long-time the use, wearing and tearing are serious for thereby produce the leakproofness that the gap influences the stainless steel ball valve between sealing washer and the spheroid, but current stainless steel ball valve when changing the sealing washer, need wholly dismantle the ball valve, the operation is comparatively inconvenient, greatly reduced workman's maintenance efficiency.
Be provided with valve body closed ball 5 through the inside at ball valve installation pipe 1, valve body closed ball 5 can make valve body closed ball 5 carry out the switching to the moisture through 1 middle part of ball valve installation pipe through the drive of drive dwang 6, and the sealed subassembly 7 of dismantling that sets up on the lateral wall of spherical cavity 4, then can seal the gap between valve body closed ball 5 and the spherical cavity 4, and sealed the pad on the sealed subassembly 7 is after long-time use wearing and tearing, can be under sealed subassembly 7 is in the effect, pull out from 1 inside ball valve installation pipe fast, thereby convenience of customers is to the quick replacement of sealed pad, and need not wholly dismantle the ball valve, make maintenance efficiency improve greatly, user-saving's time.
As shown in fig. 1 to 3, in the present embodiment, the seal detaching assembly 7 includes a plurality of seal mounting grooves 701 symmetrically formed on the inner wall of the spherical cavity 4, a contact connecting seat 702 is provided in the seal mounting groove 701, a contact sealing piece 703 is provided on a side of the contact connecting seat 702, a surface of the contact sealing piece 703 is in contact with a surface of the valve body closing ball 5, a fixing screw 704 is vertically provided on a side of the contact connecting seat 702, and an inner groove 705 is provided on an open inner wall of the seal mounting groove 701.
A fixed connecting plate 706 is arranged in the inner side groove 705, the end of the fixed screw 704 penetrates out of the middle of the fixed connecting plate 706, the end of the fixed connecting plate 706 fixes the fixed connecting plate 706 and the inner side groove 705 through a set fixed bolt 707, a butt spring 708 is sleeved on the rod body of the fixed screw 704, and a fixed threaded sleeve 709 is sleeved on the outer side of the top end of the butt spring 708.
When the concrete implementation, when the user need replace the sealed pad, the user pulls out from inside recess 705 through fixing bolt 707 with fixing on fixed connecting plate 706 surface, and then makes fixed connecting plate 706 no longer receive fixedly, through rotating fixed swivel nut 709, make fixed swivel nut 709 break away from the tip of fixing screw 704, the user breaks away from sealing mounting groove 701 is inside through extracting fixing screw 704 from sealing mounting groove 701, make the conflict connecting seat 702 of sealing mounting groove 701 end connection and the laminating sealing fin 703 that sets up on conflict connecting seat 702 break away from with the surface of the closed ball 5 of valve body mutually.
Thereby will conflict connecting seat 702 and laminating gasket 703 and take out from ball valve installation pipe 1 is inside, and then make the user carry out quick replacement to the laminating gasket 703 that sets up on the connection seat 702 that supports, reach quick convenient replacement, need not dismantle ball valve wholly again, practiced thrift user's takedown time greatly, improved holistic work efficiency.
The shape of the attached sealing sheet 703 is an arc-shaped curved shape matching the shape of the surface of the valve body closing ball 5.
Through setting laminating gasket 703 to the curved shape of arc with valve body closing ball 5 surface matched with, can make the surface laminating of laminating gasket 703 and valve body closing ball 5 inseparabler to make laminating gasket 703 better to the leakproofness of valve body closing ball 5.
The end of the fixing screw 704 is provided with an external thread matching with the fixing thread sleeve 709, and the fixing thread sleeve 709 is rotatably arranged at the end of the abutting spring 708.
Through the fixed swivel nut 709 that sets up at the tip of set screw 704, fixed swivel nut 709 can closely be fixed between set screw 704 and the fixed connection board 706 to contradict with the surface of the closed ball 5 of valve body for laminating sealing gasket 703 and provide the extrusion force.
The end of the driving rotation rod 6 is provided with a handle which is convenient to rotate.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (6)
1. The utility model provides a mini ball valve of stainless steel, includes ball valve installation pipe (1), its characterized in that: a water outlet (2) is formed in the side edge of the ball valve installation pipe (1), a water inlet (3) is formed in the other side of the ball valve installation pipe (1), a spherical cavity (4) is formed in the middle of the ball valve installation pipe (1), a valve body closing ball (5) is arranged inside the spherical cavity (4), a driving rotating rod (6) used for controlling the valve body closing ball (5) is further arranged on the ball valve installation pipe (1), and a sealing and detaching assembly (7) convenient to replace quickly is arranged on the ball valve installation pipe (1);
sealed subassembly (7) of dismantling is seted up including the symmetry a plurality of seal installation groove (701) on spherical cavity (4) inner wall, be provided with conflict connecting seat (702) in seal installation groove (701), the side of conflict connecting seat (702) is provided with laminating gasket (703), the surface of laminating gasket (703) with the surface of the closed ball of valve body (5) is inconsistent, the side of conflict connecting seat (702) is provided with set screw (704) perpendicularly, seal installation groove (701) open-ended inner wall is provided with inboard recess (705), be provided with fixed connection board (706) in inboard recess (705).
2. The stainless steel mini ball valve of claim 1, wherein: the end part of the fixing screw (704) penetrates out of the middle part of the fixing connecting plate (706), and the fixing connecting plate (706) and the inner side groove (705) are fixed by the end part of the fixing connecting plate (706) through a set fixing bolt (707).
3. The stainless steel mini ball valve of claim 2, wherein: the rod body of the fixed screw rod (704) is sleeved with a contact spring (708), and the outer side of the top end of the contact spring (708) is sleeved with a fixed threaded sleeve (709).
4. The stainless steel mini ball valve of claim 3, wherein: the shape of the attaching sealing sheet (703) is in an arc bending shape matched with the surface shape of the valve body closing ball (5).
5. The stainless steel mini ball valve of claim 4, wherein: the end of the fixed screw rod (704) is provided with an external thread matched with the fixed threaded sleeve (709), and the fixed threaded sleeve (709) is rotatably arranged at the end of the abutting spring (708).
6. The stainless steel mini ball valve of claim 5, wherein: the end part of the driving rotating rod (6) is provided with a handle which is convenient to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298610.7U CN218326322U (en) | 2022-08-31 | 2022-08-31 | Mini ball valve of stainless steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298610.7U CN218326322U (en) | 2022-08-31 | 2022-08-31 | Mini ball valve of stainless steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218326322U true CN218326322U (en) | 2023-01-17 |
Family
ID=84887001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222298610.7U Active CN218326322U (en) | 2022-08-31 | 2022-08-31 | Mini ball valve of stainless steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218326322U (en) |
-
2022
- 2022-08-31 CN CN202222298610.7U patent/CN218326322U/en active Active
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