CN219198207U

CN219198207U - Filtering ball valve

Info

Publication number: CN219198207U
Application number: CN202320820290.9U
Authority: CN
Inventors: 池海
Original assignee: Yongjia Ristar Valve Co ltd
Current assignee: Yongjia Ristar Valve Co ltd
Priority date: 2023-04-08
Filing date: 2023-04-08
Publication date: 2023-06-16
Anticipated expiration: 2033-04-08

Abstract

The utility model belongs to the technical field of ball valves, and particularly relates to a filtering ball valve, which comprises: the valve body comprises a water inlet pipe and a water outlet pipe which are vertically arranged, and a detachable pollution discharge plug is arranged at one end of the valve body, which is opposite to the water inlet pipe; the valve ball is provided with a water inlet hole and a water outlet hole; the valve rod is arranged at the upper end of the valve ball and is rotatably connected with the valve body; the valve seat is arranged in the valve body and is positioned between the inner wall of the valve body and the valve ball; the filtering device comprises a filtering barrel and a filter screen, a water inlet and a water outlet are formed in the filtering barrel, and the first filter screen is arranged on the water outlet; the water inlet hole is vertically communicated with the water outlet hole, the filter barrel is detachably arranged in the water inlet hole in the valve ball, and the water outlet is communicated with the water outlet hole; the utility model has the beneficial effects that the drain plug is arranged on the valve body, and the filter device can be taken out from the valve body for cleaning by disassembling the drain plug, so that the filtering effect of the filter device is ensured, and the service durability of the filter device is improved.

Description

Filtering ball valve

Technical Field

The utility model belongs to the technical field of ball valves, and particularly relates to a filtering ball valve.

Background

The ball valve, the valve core is a valve with a ball body driven by a valve rod and rotating around the axis of the ball valve, can be used for adjusting and controlling fluid, and is widely applicable to the working conditions of petroleum, chemical industry, urban drainage, urban water supply and the like requiring strict cutting-off.

In the prior art, most of the filtering mechanisms of the ball valves are arranged at the water inlet pipe or in the valve balls, so that the ball valves are inconvenient to detach and separate, and when the ball valves are used for a long time, dirt is easily accumulated in the filtering mechanisms of the ball valves to influence the filtering performance of the ball valves.

Disclosure of Invention

The utility model aims at solving the technical problems, and provides a filtering ball valve which achieves the effect of filtering and pollution discharge.

In view of this, the present utility model provides a filter ball valve comprising:

the valve body comprises a water inlet pipe and a water outlet pipe which are vertically arranged, and a detachable pollution discharge plug is arranged at one end of the valve body, which is opposite to the water inlet pipe;

the valve ball is provided with a water inlet hole and a water outlet hole;

the valve rod is arranged at the upper end of the valve ball and is rotatably connected with the valve body;

the valve seat is arranged in the valve body and is positioned between the inner wall of the valve body and the valve ball;

the filtering device comprises a filter barrel and a filter screen, wherein the filter barrel is provided with a water inlet and a water outlet, and the first filter screen is arranged on the water outlet;

wherein, the water inlet hole is communicated with the water outlet hole vertically, the filter barrel is detachably arranged in the water inlet hole of the valve ball, and the water outlet is communicated with the water outlet hole.

Further, the filter device further comprises a filter element detachably mounted on the filter vat, the filter element comprising:

the first filter screen is arranged on the first partition board;

the mounting plate is detachably arranged on the water inlet of the filter barrel;

wherein, the one end and the mounting panel body coupling of first baffle, the other end is connected with the filter vat bottom.

Further, the filter element further comprises a second partition plate provided with a second filter screen, one end of the second partition plate is integrally connected with the mounting plate, the other end of the second partition plate is connected with the bottom of the filter barrel, and the second partition plate is positioned between the first partition plate and the water outlet of the filter barrel.

Further, the second filter screen is staggered with the first filter screen.

Further, the filter element further comprises a handle, and the handle is arranged on the first partition plate.

Further, the bottom surface of the filter vat is provided with a plurality of convex blocks, and a plurality of concave holes matched with the convex blocks are arranged in the valve ball.

The beneficial effects of the utility model are as follows:

1. the drain plug is arranged on the valve body, and the filter device can be taken out from the valve body for cleaning by disassembling the drain plug, so that the filter effect of the filter device is ensured, and the service durability of the filter device is improved.

2. The filter device with the triple filter structure is arranged in the valve ball of the valve body, so that triple filter effect is achieved on fluid passing through the valve body, the filtering and purifying effects on the fluid are enhanced, and the practicability is improved.

3. The design filter piece detachable installs on the filter vat, can dismantle the filter piece from the filter vat and separate out and clean first filter screen and second filter screen, guarantees the filter effect of first filter screen and second filter screen, improves the durability in use of filter piece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the filtering device of the present utility model;

FIG. 3 is a schematic view of a filter device according to another embodiment of the present utility model;

FIG. 4 is a schematic view of the structure of the filter element of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1A in accordance with the present utility model;

the label in the figure is:

1. a valve body; 11. a water inlet pipe; 12. a water outlet pipe; 2. a valve ball; 21. a water inlet hole; 22. a water outlet hole; 3. a valve stem; 4. a valve seat; 5. a filter vat; 51. a water inlet; 52. a water outlet; 53. a bump; 6. a filter screen; 7. a filter; 71. a first separator; 711. a first filter screen; 72. a second separator; 721. a second filter screen; 73. a mounting plate; 74. a handle; 8. a pollution discharge plug.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Example 1:

the embodiment provides a filtering ball valve, comprising:

the valve body 1 comprises a water inlet pipe 11 and a water outlet pipe 12 which are vertically arranged, and a detachable pollution discharge plug 8 is arranged at one end of the valve body 1, which is opposite to the water inlet pipe 11;

a valve ball 2, wherein the valve ball 2 is provided with a water inlet 21 and a water outlet 22;

the valve rod 3 is arranged at the upper end of the valve ball 2 and is rotatably connected with the valve body 1;

a valve seat 4, wherein the valve seat 4 is arranged in the valve body 1 and is positioned between the inner wall of the valve body 1 and the valve ball 2;

the filtering device comprises a filter barrel 5 and a filter screen 6, wherein a water inlet 51 and a water outlet 52 are formed in the filter barrel 5, and a first filter screen 711 is arranged on the water outlet 52;

wherein, the water inlet 21 and the water outlet 22 are vertically communicated, the filter drum 5 is detachably arranged in the water inlet 21 of the valve ball 2, and the water outlet 52 is communicated with the water outlet 22.

In the technical scheme, a water inlet hole 21 and a water outlet hole 22 are formed in a valve ball 2, the water inlet hole 21 and the water outlet hole 22 are vertically communicated, a water inlet pipe 11 and a water outlet pipe 12 are welded on a valve body 1, the water inlet hole 21 is communicated with the water inlet pipe 11 of the valve body 1, the water outlet hole 22 is communicated with the water outlet pipe 12 of the valve body 1, thereby the water inlet pipe 11 and the water outlet pipe 12 are communicated to form a fluid conveying channel, a filtering device is arranged in the valve ball 2, a filter barrel 5 is integrally arranged in the water inlet hole 21 of the valve ball 2, a water inlet 51 and a water outlet 52 are arranged on the filter barrel 5, the water inlet 51 is communicated with the water inlet pipe 11, the water outlet 52 is communicated with the water outlet 22, a filter screen 6 is arranged at the water outlet 52, fluid flows into the filter barrel 5 from the water inlet pipe 11, then flows to the water outlet pipe 12 from the water outlet hole 22, and finally is discharged from the water outlet pipe 12, impurities and particles in the fluid are filtered and discharged through the structure of the filter screen 6, so that the filter effect of the ball valve is played, and the practicability of the ball valve is improved.

The end of the valve body 1, which is opposite to the water inlet pipe 11, is provided with a drain plug 8, the drain plug 8 is detachably arranged on the valve body 1 through threaded connection, after the ball valve is used for a long time, the filter screen 6, the first filter screen 711 and the second filter screen 721 on the filter device are easily accumulated and blocked by dirt, the subsequent filtering effect is affected, the valve ball 2 is rotated to close fluid passing, then the orifice of the water inlet 21 is opposite to the position of the drain plug 8, the drain plug 8 is detached from the valve body 1, and then the filter device is detached from the valve body 1 integrally for cleaning, so that the filtering effect of the filter device is ensured, and the service durability is improved.

Example 2:

the present embodiment provides a filter ball valve having the following technical features in addition to the technical scheme including the above embodiment.

Further, the filtering device further comprises a filtering piece 7, the filtering piece 7 is detachably mounted on the filtering barrel 5, and the filtering piece 7 comprises:

a first partition 71, wherein a first filter screen 711 is arranged on the first partition 71;

a mounting plate 73, wherein the mounting plate 73 is detachably mounted on the water inlet 51 of the filter vat 5;

one end of the first partition 71 is integrally connected with the mounting plate 73, and the other end is connected with the bottom of the filter vat 5.

In this technical scheme, be equipped with the extension on mounting panel 73, be equipped with the mounting groove on the bung hole of filter vat 5, the extension is located the mounting groove, then utilize the bolt with extension detachable connection on filter vat 5, be equipped with first baffle 71 on the vertical side of mounting panel 73 towards filter vat 5 bottom, be equipped with the recess on the bottom in filter vat 5, the one end and the mounting panel 73 body coupling of first baffle 71, the other end is pegged graft in the bottom recess in filter vat 5, be equipped with first filter screen 711 in the position that first baffle 71 is close to filter vat 5 bottom, when fluid gets into inlet 21, the hindrance that will flow to first filter screen 711 by mounting panel 73 and first baffle 71, flow to delivery port 52 after through first filter screen 711, this structural design makes the ball valve have two filtration structures of first filter screen 711 and filter screen 6, possess the dual filtration effect, the practicality to the fluid is improved to the ball valve.

Example 3:

Further, the filter element 7 further includes a second partition plate 72 provided with a second filter screen 721, one end of the second partition plate 72 is integrally connected with the mounting plate 73, the other end is connected with the bottom of the filter vat 5, and the second partition plate 72 is located between the first partition plate 71 and the water outlet 52 of the filter vat 5.

Further, the second filter 721 is staggered with respect to the first filter 711.

In the technical scheme, a second partition plate 72 is further vertically arranged on the side, facing the bottom of the filter vat 5, of the mounting plate 73, the second partition plate 72 is positioned between the first partition plate 71 and the vat wall of the filter vat 5, and one end of the second partition plate 72 is integrally connected with the mounting plate 73, and the other end of the second partition plate is inserted into the bottom of the filter vat 5; the second filter screen 721 is arranged at the position of the second partition plate 72 close to the mounting plate 73, and the second partition plate 72 with the second filter screen 721 is used for changing the flow path of the fluid, so that the flow path of the fluid is S-shaped, a certain buffering effect is achieved on the fluid, the second filter screen 721 also has a filtering effect on the fluid, the filtering and purifying effects are enhanced, and the practicability of the ball valve is improved.

Example 4:

Further, the filter element 7 further includes a handle 74, and the handle 74 is disposed on the first partition 71.

In this technical scheme, be equipped with handle 74 on first baffle 71, utilize handle 74 structure to conveniently dismantle filter 7 and separate out from filter equipment, then clean first filter screen 711 and second filter screen 721, guarantee the filtration of first filter screen 711 and second filter screen 721, improve the durability in use.

Example 5:

Further, a plurality of protruding blocks 53 are arranged on the bottom surface of the filter barrel 5, and a plurality of concave holes matched with the protruding blocks 53 are arranged in the valve ball 2.

In this technical scheme, be equipped with a plurality of lug 53 on the bottom surface of filter vat 5, be equipped with on the valve ball 2 inner wall with filter vat 5 bottom surface contact with lug 53 adaptation a plurality of shrinkage pool, lug 53 inserts in the shrinkage pool when filter vat 5 installs in valve ball 2, plays restriction positioning effect in valve ball 2 to filter vat 5 installation, improves filter equipment's installation convenience.

The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims

1. A filter ball valve, comprising:

the sewage treatment device comprises a valve body (1), wherein the valve body (1) comprises a water inlet pipe (11) and a water outlet pipe (12) which are vertically arranged, and a detachable sewage plug (8) is arranged at one end, back to the water inlet pipe (11), of the valve body (1);

the valve ball (2), the valve ball (2) is provided with a water inlet hole (21) and a water outlet hole (22);

the valve rod (3) is arranged at the upper end of the valve ball (2) and is rotatably connected with the valve body (1);

the valve seat (4) is arranged in the valve body (1) and is positioned between the inner wall of the valve body (1) and the valve ball (2);

the filtering device comprises a filter barrel (5) and a filter screen (6), wherein a water inlet (51) and a water outlet (52) are formed in the filter barrel (5), and a first filter screen (711) is arranged on the water outlet (52);

wherein, inlet opening (21) and apopore (22) communicate perpendicularly, inlet opening (21) in valve ball (2) are installed to filter vat (5) detachable, delivery port (52) are linked together with apopore (22).

2. A filter ball valve according to claim 1, characterized in that the filter device further comprises a filter element (7), the filter element (7) being detachably mounted on the filter cartridge (5), the filter element (7) comprising:

a first partition plate (71), wherein a first filter screen (711) is arranged on the first partition plate (71);

the mounting plate (73), the said mounting plate (73) is removably installed on water inlet (51) of the filter vat (5);

one end of the first partition plate (71) is integrally connected with the mounting plate (73), and the other end of the first partition plate is connected with the bottom of the filter vat (5).

3. A filter ball valve according to claim 2, characterized in that the filter element (7) further comprises a second partition (72) provided with a second filter screen (721), one end of the second partition (72) being integrally connected with the mounting plate (73) and the other end being connected with the bottom of the filter vat (5), the second partition (72) being located between the first partition (71) and the water outlet (52) of the filter vat (5).

4. A filter ball valve according to claim 3, characterized in that the second screen (721) is staggered with respect to the first screen (711).

5. A filter ball valve according to claim 2, characterized in that the filter element (7) further comprises a handle (74), the handle (74) being arranged on the first partition (71).

6. A filter ball valve according to claim 1, characterized in that the bottom surface of the filter barrel (5) is provided with a plurality of protruding blocks (53), and a plurality of concave holes matched with the protruding blocks (53) are arranged in the valve ball (2).