CN219712477U

CN219712477U - Ball valve with filtering capability

Info

Publication number: CN219712477U
Application number: CN202320933478.4U
Authority: CN
Inventors: 李林
Original assignee: Changzhou Kedeng Mechanical Equipment Manufacturing Co ltd
Current assignee: Changzhou Kedeng Mechanical Equipment Manufacturing Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-09-19
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a ball valve with a filtering function, which comprises a ball valve body, a handle, a water inlet pipe, a water outlet pipe, a filtering box, a first filtering plate, a second filtering plate and a third filtering plate, wherein an upper fixing block is arranged at the top of the ball valve body, the first filtering plate, the second filtering plate and the third filtering plate are arranged in the filtering box, sliding blocks are arranged on the front side and the rear side of the first filtering plate, the second filtering plate and the third filtering plate, and sliding grooves are formed in the contact positions of the sliding blocks and the filtering box. According to the utility model, through the arrangement of the first filter plate, the second filter plate and the third filter plate, the filter box is firmly connected with the water inlet pipe under the action of the connecting flange and the fixing bolts, and the three filter plates are arranged in the filter box, the water flow medium entering the valve body can be subjected to multi-layer filtration through the first filter plate, the second filter plate and the third filter plate, the filtering effect is good, the purpose of purifying water flow is achieved, and stains entering the ball valve body are reduced.

Description

Ball valve with filtering capability

Technical Field

The utility model relates to the technical field of ball valves, in particular to a ball valve with a filtering function.

Background

The ball valve is a valve with a valve rod driven by a valve body and rotating around the axis of the ball valve, can be used for regulating and controlling fluid, is particularly suitable for fluid medium, can simultaneously close any channel to connect the other two channels, and is suitable for various pipelines of hydraulic systems and chemical systems for opening and closing.

The prior ball valve has no filtering function in use, for example, a ball valve disclosed in application number CN200820054440.5 is generally not provided with a filtering mechanism, so that dirt in a fluid medium is remained in the ball valve and accumulated, the use of the ball valve is affected, the ball valve is damaged easily, impurities in the fluid medium are accumulated on a filter screen more easily to cause the blockage of the filter screen, and the filter screen is difficult to clean, so that the filtering effect of the filter screen is affected.

Therefore, it is necessary to invent a ball valve with filtering function to solve the above problems.

Disclosure of Invention

The utility model aims to provide a ball valve with a filtering function, which solves the problem that the ball valve does not have the filtering function in use in the technology, the existing ball valve is generally not provided with a filtering mechanism, so that dirt in a fluid medium is remained in the ball valve to be accumulated, the use of the ball valve is affected, the ball valve is easy to damage, more impurities in the fluid medium are accumulated on a filter screen to cause the blockage of the filter screen, and the filter screen is difficult to clean, so that the filtering effect of the filter screen is affected.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a ball valve with filtering capability, includes ball valve body, handle, inlet tube, outlet pipe, rose box, first filter, second filter and third filter, the top of ball valve body is provided with the fixed block, the top of going up the fixed block is connected with the valve rod, the right side of valve rod is connected with the handle, the left side of ball valve body is connected with the inlet tube, the right side of ball valve body is connected with the outlet pipe, one side of inlet tube is provided with flange, flange's left side is provided with the rose box, the water inlet has been seted up to the rose box inside, the inside first filter, second filter and the third filter that is provided with of rose box, the top of first filter, second filter and third filter is provided with the handle, both sides are provided with the slider around first filter, second filter and the third filter, the spout has been seted up to slider and rose box's contact position department.

Preferably, the water inlet pipe and the water outlet pipe are designed in a hollow structure, and the central line of the water inlet pipe is equal to the central line of the water outlet pipe.

Preferably, the number of the connecting flanges is 2, sealing rings are arranged between the connecting flanges, and fixing bolts penetrate through the periphery of the connecting flanges.

Preferably, the sealing ring is formed by designing a circular ring structure, the sealing ring is made of rubber materials, and the sealing ring is connected with the connecting flange through viscose.

Preferably, the first filter plate is designed in a rectangular structure, and the first filter plate is in sliding connection with the filter box.

Preferably, a second filter plate is arranged on the right side of the first filter plate, and the second filter plate is in sliding connection with the filter box.

Preferably, a third filter plate is arranged on the right side of the second filter plate, and the first filter plate, the second filter plate and the third filter plate are mutually parallel.

Preferably, the sliding connection is between slider and the spout, the slider is "protruding" font structural design and forms, the slider is provided with 6, the external diameter of slider is less than the internal diameter of spout.

In the technical scheme, the utility model has the technical effects and advantages that:

1. through the arrangement of the first filter plate, the second filter plate and the third filter plate, the filter box is firmly connected with the water inlet pipe under the action of the connecting flange and the fixing bolts, and the three filter plates are arranged in the filter box, so that the water flow medium entering the valve body can be subjected to multi-layer filtration through the first filter plate, the second filter plate and the third filter plate, the filter effect is good, the purpose of purifying water flow is achieved, and stains entering the ball valve body are reduced;

2. through the setting of slider and spout, owing to set up slider and spout constitution sliding structure between first filter, second filter, third filter and the rose box, so when dismantling first filter, second filter and third filter, only need hand the handle upwards pull can to the realization is convenient for to periodic cleaning and the change of filter, has reduced the phenomenon that the filter blockked up.

Drawings

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

FIG. 2 is a schematic perspective view of a flange and a seal ring according to the present utility model;

FIG. 3 is a schematic cross-sectional perspective view of the filter box of the present utility model;

FIG. 4 is a schematic perspective view of a first filter plate, a second filter plate and a third filter plate according to the present utility model;

fig. 5 is a schematic perspective view of a slider according to the present utility model.

Reference numerals illustrate:

1. a ball valve body; 2. an upper fixing block; 3. a valve stem; 4. a handle; 5. a water inlet pipe; 6. a water outlet pipe; 7. a connecting flange; 8. a filter box; 9. a seal ring; 10. a fixing bolt; 11. a water inlet; 12. a first filter plate; 13. a second filter plate; 14. a third filter plate; 15. a handle; 16. a slide block; 17. and a sliding groove.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a ball valve with a filtering function as shown in figures 1-5, which comprises a ball valve body 1, a filter box 8, a first filter plate 12, a second filter plate 13 and a third filter plate 14, wherein an upper fixed block 2 is arranged at the top of the ball valve body 1, a valve rod 3 is connected above the upper fixed block 2, the right side of the valve rod 3 is connected with a handle 4, the left side of the ball valve body 1 is connected with a water inlet pipe 5, the right side of the ball valve body 1 is connected with a water outlet pipe 6, one side of the water inlet pipe 5 is provided with a connecting flange 7, the left side of the connecting flange 7 is provided with the filter box 8, a water inlet 11 is formed in the filter box 8, a first filter plate 12, a second filter plate 13 and a third filter plate 14 are arranged in the filter box 8, a handle 15 is arranged at the top of the first filter plate 12, the second filter plate 13 and the third filter plate 14, sliding blocks 16 are arranged on the front side and the rear side of the second filter plate 13 and the third filter plate 14, and sliding grooves 17 are formed at the contact positions of the sliding blocks 16 and the filter box 8.

Example one: the number of the connecting flanges 7 is 2, sealing rings 9 are arranged between the connecting flanges 7, fixing bolts 10 are arranged around the connecting flanges 7 in a penetrating manner, the sealing rings 9 are in a circular ring-shaped structure, the sealing rings 9 are made of rubber materials, the sealing rings 9 are connected with the connecting flanges 7 through adhesive, and the sealing rings 9 can ensure tightness when the filter tank 8 is connected with the water inlet pipe 5;

example two: the first filter 12 is rectangular in structural design and forms, sliding connection is between first filter 12 and the rose box 8, the right side of first filter 12 is provided with second filter 13, sliding connection is between second filter 13 and the rose box 8, the right side of second filter 13 is provided with third filter 14, be parallel to each other between first filter 12, second filter 13 and the third filter 14, sliding connection is between slider 16 and spout 17, slider 16 is "protruding" font structural design and forms, slider 16 is provided with 6, slider 16's external diameter is less than the internal diameter of spout 17, the setting of first filter 12, second filter 13 and end third filter 14 can carry out the filtration of impurity when rivers flow into ball valve body 1 inside through inlet tube 5.

The working principle of the utility model is as follows:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, the ball valve body 1 is placed at a proper position, the ball valve body 1 can be switched on and off through the adjustment of the handheld handle 4, the filter box 8 is connected to the water inlet pipe 5 at the left side of the ball valve body 1, the connecting flange 7 at the water inlet pipe 5 corresponds to the connecting flange 7 at the filter box 8, and then the water flow medium is fixedly connected through the fixing bolts 10, when the water flow medium enters the ball valve body 1 through the water inlet pipe 5, the water flow medium flows into the filter box 8 through the water inlet 11, and the water flow medium entering the ball valve body 1 is subjected to multi-layer filtration through the first filter plate 12, the second filter plate 13 and the third filter plate 14 in the filter box 8, so that the filtration effect is good, and the purpose of purifying water flow is achieved, and stains are reduced from entering the ball valve body 1;

referring to fig. 1-5 of the specification, when the device is used, and when the first filter plate 12, the second filter plate 13 and the third filter plate 14 are required to be cleaned and replaced for a long time, in order to avoid the complicated problem of repeatedly disassembling the fixing bolts 10, and simultaneously, in order to avoid the problem of loose connection caused by repeatedly disassembling the connecting flange 7, only the handle 15 is needed to be pulled upwards, so that the first filter plate 12, the second filter plate 13 and the third filter plate 14 can be directly and slidably disassembled under the sliding action of the sliding block 16 and the sliding groove 17, and the disassembly and the regular cleaning and replacement of the first filter plate 12, the second filter plate 13 and the third filter plate 14 are convenient to realize, the operation is simple and convenient, and the blocking phenomenon of the first filter plate 12, the second filter plate 13 and the third filter plate 14 is reduced.

Claims

1. The utility model provides a ball valve with filtering capability, includes ball valve body (1), handle (4), inlet tube (5), outlet pipe (6), rose box (8), first filter (12), second filter (13) and third filter (14), its characterized in that: the top of ball valve body (1) is provided with fixed block (2), the top of going up fixed block (2) is connected with valve rod (3), the right side of valve rod (3) is connected with handle (4), the left side of ball valve body (1) is connected with inlet tube (5), the right side of ball valve body (1) is connected with outlet pipe (6), one side of inlet tube (5) is provided with flange (7), the left side of flange (7) is provided with rose box (8), water inlet (11) have been seted up to rose box (8) inside, rose box (8) inside is provided with first filter (12), second filter (13) and third filter (14), the top of first filter (12), second filter (13) and third filter (14) is provided with handle (15), both sides are provided with slider (16) around first filter (12), second filter (13) and third filter (14), slider (16) and rose box (8) contact position department (17) have been seted up.

2. A ball valve with filtering function according to claim 1, characterized in that: the water inlet pipe (5) and the water outlet pipe (6) are designed to be hollow structures, and the central line of the water inlet pipe (5) is equal to the central line of the water outlet pipe (6).

3. A ball valve with filtering function according to claim 1, characterized in that: the connecting flanges (7) are 2, sealing rings (9) are arranged between the connecting flanges (7), and fixing bolts (10) penetrate through the periphery of the connecting flanges (7).

4. A ball valve with filtering function according to claim 3, characterized in that: the sealing ring (9) is formed by designing a circular ring structure, the sealing ring (9) is made of rubber materials, and the sealing ring (9) is connected with the connecting flange (7) through adhesive.

5. A ball valve with filtering function according to claim 1, characterized in that: the first filter plate (12) is designed in a rectangular structure, and the first filter plate (12) is in sliding connection with the filter box (8).

6. The ball valve with filtering function according to claim 5, wherein: the right side of first filter (12) is provided with second filter (13), be sliding connection between second filter (13) and rose box (8).

7. The ball valve with filtering function according to claim 6, wherein: the right side of second filter (13) is provided with third filter (14), be parallel to each other between first filter (12), second filter (13) and third filter (14).

8. A ball valve with filtering function according to claim 1, characterized in that: the sliding connection is between the sliding blocks (16) and the sliding grooves (17), the sliding blocks (16) are formed by designing a convex structure, 6 sliding blocks (16) are arranged, and the outer diameter of each sliding block (16) is smaller than the inner diameter of each sliding groove (17).