CN221374542U

CN221374542U - Multilayer sealing ball valve

Info

Publication number: CN221374542U
Application number: CN202420404811.7U
Authority: CN
Inventors: 韩海松; 闵科; 陈华
Original assignee: Zhongziwei Fluid Control Technology Anhui Co ltd
Current assignee: Zhongziwei Fluid Control Technology Anhui Co ltd
Priority date: 2024-03-04
Filing date: 2024-03-04
Publication date: 2024-07-19
Anticipated expiration: 2034-03-04

Abstract

The utility model discloses a multilayer sealing ball valve relates to ball valve technical field. This multilayer sealed ball valve includes: the valve body, the water outlet end and the water inlet end; the top of valve body is equipped with automatic control portion, the right-hand member of end of intaking is provided with filtering portion, filtering portion includes the sealing washer, the sealing washer is located the inner chamber of end of intaking, the left end of sealing washer is connected with the cartridge filter, the surface of sealing washer is equipped with a plurality of connecting blocks, the top of connecting block left end is connected with presses the strip, press the corresponding one side of strip to be connected with extension spring, press one side that the strip kept away from mutually to be connected with the fixture block, extension spring is used for pressing the strip to reset. This multilayer sealing ball valve through filtering part, can possess filtering capability with the ball valve in the use for too much impurity in the fluid can not block up pipeline, pipeline export etc. preserve the normal supply of body, utilizes the use of ball valve.

Description

Multilayer sealing ball valve

Technical Field

The utility model relates to a ball valve field, concretely relates to multilayer sealed ball valve.

Background

The valve with the opening and closing part driven by the valve rod and rotating around the axis of the valve can also be used for regulating and controlling fluid, wherein the hard seal V-shaped ball valve has strong shearing force between the V-shaped ball core and the metal valve seat of the hard alloy for surfacing, and is particularly suitable for mediums containing fiber, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the medium on the pipeline, and simultaneously can close any channel to connect the other two channels.

At present, the existing ball valve does not have a filtering function in the use process, so that fluid flowing in a pipeline often contains various impurities, excessive impurities in the fluid can block the pipeline, a pipeline outlet and the like, normal supply of the fluid is affected, the ball valve cannot be used normally due to long-time use, personnel are required to replace or clear the impurities, workload of the personnel is increased, and the ball valve is not beneficial to use.

Disclosure of utility model

To the not enough of prior art, the utility model provides a multilayer sealing ball valve through filtering part, can possess filtering capability with the ball valve in the use for too much impurity in the fluid can not block up pipeline, pipeline export etc. preserve the normal supply of body.

Technical proposal

In order to achieve the above purpose, the present invention is realized by the following technical scheme:

a multi-layer sealed ball valve comprising: the valve body, the water outlet end and the water inlet end;

The top of valve body is equipped with automatic control portion, the right-hand member of end of intaking is provided with filtering portion, filtering portion includes the sealing washer, the sealing washer is located the inner chamber of end of intaking, the left end of sealing washer is connected with the cartridge filter, the surface of sealing washer is equipped with a plurality of connecting blocks, the top of connecting block left end is connected with presses the strip, press the corresponding one side of strip to be connected with extension spring, press one side that the strip kept away from mutually to be connected with the fixture block, extension spring is used for pressing the strip to reset.

Preferably, the inner cavity of the valve body is slidably provided with a ball valve core, the automatic control part comprises a motor, the bottom end of the output end of the motor is connected with a valve rod, and the bottom end of the valve rod penetrates through the valve body and is connected with the ball valve core.

Preferably, the surface of end right-hand member that intakes is equipped with a plurality of standing grooves, the surface of end right-hand member that intakes is equipped with the through-hole, the end that intakes is the transverse type with the play water end, standing groove and connecting block assorted, the left end of pressing strip runs through the through-hole, the right-hand member of fixture block contacts with the end protrusion end that intakes.

Preferably, the right end of the water outlet end is connected with the valve body, and the left end of the water inlet end is connected with the valve body.

Preferably, the inner cavity at the right end of the water outlet end and the inner cavity at the left end of the water inlet end are both connected with a sealing sleeve and an O-shaped ring, and the sealing sleeve and the O-shaped ring are used for safely sealing the valve body under different pressures.

Preferably, the filter cartridge is made of one or two of an activated carbon filter plate and a nylon net.

Preferably, the ball valve core is made of metal wear-resistant materials, and the motor is used for automatically controlling and providing power.

Advantageous effects

The utility model provides a multilayer sealing ball valve. Compared with the prior art, the method has the following beneficial effects:

1. Through the filter part, can possess the filtering capability with the ball valve in the use for too much impurity in the fluid can not block up pipeline, pipeline export etc. preserve the normal supply of body, utilize the use of ball valve.

2. Through the automatic control part, can carry out automatic control to the valve body, need not personnel and manually operate, reduce personnel's work load, save time.

3. Through sealing sleeve and O type circle, can play multiple sealing action to the ball valve, reduce the ball valve and reveal the phenomenon in the use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a structural cross-sectional view of the valve body.

Fig. 3 is a schematic view of the structure of the placement tank.

Fig. 4 is a structural cross-sectional view of the water inlet end.

Fig. 5 is a schematic structural view of a filter cartridge.

Fig. 6 is a structural rear view of the connection block.

The reference numerals in the figures are:

1. A valve body; 2. a water outlet end; 3. an automatic control unit; 31. a motor; 32. a valve stem; 4. a water inlet end; 5. a filtering part; 51. a seal ring; 52. a connecting block; 53. a filter cartridge; 54. a clamping block; 55. a tension spring; 56. pressing the strip; 6. a ball valve core; 7. a through hole; 8. a placement groove; 9. sealing the sleeve; 10. an O-ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.

The embodiment of the application solves the problems of no filtering function and leakage reduction by providing the multi-layer sealing ball valve, and realizes the filtering function, no blockage of a pipeline, automatic operation and sealing enhancement when in use.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-6, a multi-layer sealed ball valve, comprising: the valve body 1, the water outlet end 2 and the water inlet end 4;

The top of valve body 1 is equipped with automatic control portion 3, and the right-hand member of end 4 that intakes is provided with filtering portion 5, and filtering portion 5 includes sealing washer 51, and sealing washer 51 is located the inner chamber of end 4 that intakes, and the left end of sealing washer 51 is connected with cartridge filter 53, and the surface of sealing washer 51 is equipped with a plurality of connecting blocks 52, and the top of connecting block 52 left end is connected with presses the strip 56, presses the corresponding one side of strip 56 to be connected with extension spring 55, presses the one side that the strip 56 kept away from mutually to be connected with fixture block 54, extension spring 55 is used for pressing the strip 56 to reset.

Through sealing washer 51, can play sealed effect when the end 4 of intaking is connected with external inlet tube, reduce the phenomenon of revealing.

Referring to fig. 1-2, in a further embodiment, the inner cavity of the valve body 1 is slidably provided with a ball valve core 6, the automatic control portion 3 includes a motor 31, the bottom end of the output end of the motor 31 is connected with a valve rod 32, and the bottom end of the valve rod 32 penetrates through the valve body 1 and is connected with the ball valve core 6.

Through the valve rod 32, the ball valve core 6 can be rotated, and the ball valve can not be closed.

Referring to fig. 1-6, in a further embodiment, a plurality of placement grooves 8 are provided on the surface of the right end of the water inlet end 4, a through hole 7 is provided on the surface of the right end of the water inlet end 4, the water inlet end 4 and the water outlet end 2 are in a transverse-shaped form, the placement grooves 8 are matched with the connection blocks 52, the left end of the pressing bar 56 penetrates through the through hole 7, and the right end of the clamping block 54 is in contact with the protruding end of the water inlet end 4.

Through standing groove 8, can play the effect of placing connecting block 52, avoid connecting block 52 outstanding, influence water inlet end 4 and external inlet tube connection.

Referring to fig. 1, in a further embodiment, the right end of the water outlet end 2 is connected to the valve body 1, and the left end of the water inlet end 4 is connected to the valve body 1.

Through the water outlet end 2, the water outlet pipe can be connected with an external water outlet pipe, so that water flow is conveniently discharged.

Referring to fig. 1-4, in a further embodiment, the inner cavity at the right end of the water outlet end 2 and the inner cavity at the left end of the water inlet end 4 are both connected with a sealing sleeve 9 and an O-ring 10, and the sealing sleeve 9 and the O-ring 10 are used for safely sealing the valve body 1 under different pressures.

By means of the sealing sleeve 9 and the O-ring 10, a resealing effect can be achieved on the interior of the valve body 1, while at the same time reducing the pressure to which the valve body 1 is closed.

Referring to fig. 1-6, in a further embodiment, the filter cartridge 53 is made from a combination of one or both of an activated carbon filter plate and a nylon mesh.

The filter cartridge 53 is made of one or two of an activated carbon filter plate and a nylon net, so that the filtering effect and durability of the filter cartridge 53 are improved.

Referring to fig. 1-6, in a further embodiment, the ball valve core 6 is made of a metal wear-resistant material, and the motor 31 is used for automatically controlling and providing power.

The spherical valve core 6 is made of stainless steel, hard aluminum alloy and other materials, and can be subjected to supersonic spraying and the like on the surface of the spherical valve core 6, so that the friction resistance and impact resistance of the spherical valve core 6 are improved.

During the use, inwards press the pressing strip 56, in this process extension spring 55 takes place deformation, insert cartridge filter 53 in the end 4 that intakes, make sealing washer 51 flush with end 4 that intakes, simultaneously make fixture block 54 contact with the end 4 protrusion that intakes, accomplish the installation to filter part 5, through end 4 that intakes and play water end 2 and external inlet tube and outlet pipe connection, when needing to close the ball valve, utilize the peripheral controller to open the motor 31 operation, drive valve rod 32 rotation, make ball-type case 6 rotatory, close it, save ball-type case 6 sealedly and reduce pressure when the ball valve is closed through sealing sleeve 9 and O type circle 10, when needs to change filter part 5, close the water source, dismantle the end 4 that intakes with external inlet tube again, take out filter part 5, install new filter part 5 according to above-mentioned operation, connect external inlet tube again, accomplish the change to filter part 5.

In summary, compared with the prior art, the method has the following beneficial effects:

Through filtering part 5, can possess the filtering capability with the ball valve in the use for too much impurity in the fluid can not block up pipeline, pipeline export etc. preserve the normal supply of body, utilize the use of ball valve.

Through the automatic control part 3, the valve body 1 can be automatically controlled without manual operation of personnel, so that the workload of the personnel is reduced, and the time is saved.

Through sealing sleeve 9 and O type circle 10, can play multiple sealed effect to the ball valve, reduce the ball valve and reveal the phenomenon in the use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multi-layer sealing ball valve, characterized in that: comprising the following steps: the valve comprises a valve body (1), a water outlet end (2) and a water inlet end (4);

The top of valve body (1) is equipped with automatic control portion (3), the right-hand member of intaking end (4) is provided with filtering portion (5), filtering portion (5) are including sealing washer (51), sealing washer (51) are located the inner chamber of intaking end (4), the left end of sealing washer (51) is connected with cartridge filter (53), the surface of sealing washer (51) is equipped with a plurality of connecting blocks (52), the top of connecting block (52) left end is connected with presses strip (56), press one side that strip (56) is corresponding to be connected with extension spring (55), press one side that strip (56) kept away from mutually is connected with fixture block (54), extension spring (55) are used for pressing strip (56) and reset.

2. The multi-layer sealed ball valve of claim 1 wherein: the inner cavity of the valve body (1) is slidably provided with a spherical valve core (6), the automatic control part (3) comprises a motor (31), the bottom end of the output end of the motor (31) is connected with a valve rod (32), and the bottom end of the valve rod (32) penetrates through the valve body (1) and is connected with the spherical valve core (6).

3. The multi-layer sealed ball valve of claim 1 wherein: the surface of end (4) right-hand member that intakes is equipped with a plurality of standing grooves (8), the surface of end (4) right-hand member that intakes is equipped with through-hole (7), end (4) and play water end (2) are the transverse-engineering type, standing groove (8) and connecting block (52) assorted, press the left end of strip (56) and run through-hole (7), the right-hand member of fixture block (54) contacts with the protruding end of end (4) that intakes.

4. The multi-layer sealed ball valve of claim 1 wherein: the right end of the water outlet end (2) is connected with the valve body (1), and the left end of the water inlet end (4) is connected with the valve body (1).

5. The multi-layer sealed ball valve of claim 1 wherein: the inner cavity of the right end of the water outlet end (2) and the inner cavity of the left end of the water inlet end (4) are both connected with a sealing sleeve (9) and an O-shaped ring (10), and the sealing sleeve (9) and the O-shaped ring (10) are used for safely sealing the valve body (1) under different pressures.

6. The multi-layer sealed ball valve of claim 1 wherein: the filter cartridge (53) is made of one or two of an activated carbon filter plate and a nylon net.

7. The multi-layer sealed ball valve of claim 2, wherein: the ball-shaped valve core (6) is made of metal wear-resistant materials, and the motor (31) is used for automatically controlling and providing power.