CN219345554U

CN219345554U - Filtering valve

Info

Publication number: CN219345554U
Application number: CN202320450143.7U
Authority: CN
Inventors: 张先文; 王智勇; 唐俊生
Original assignee: Anhui Xinfulong Chemical Equipment Co ltd
Current assignee: Anhui Xinfulong Chemical Equipment Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model provides a filtering valve, wherein a plurality of connecting rods are arranged to divide a filtering ring into a first filtering net, a second filtering net and a third filtering net, when impurities with different apertures are required to be filtered, the first filtering net, the second filtering net and the third filtering net are adjusted to a water outlet of a second valve pipe through a selector button according to the requirements, so that the valve body is convenient to meet the filtering requirements of the impurities with different apertures; the plurality of connecting rods are arranged to divide the filter ring into the baffle plate and the opening, when impurities in the valve body need to be cleaned, the baffle plate is adjusted to the water inlet of the first valve pipe through the selection baffle button, the opening is opposite to the cleaning pipeline, the baffle plate blocks fluid from flowing into the valve body from the first valve pipe, and when the cover plate is opened to clean the valve body through the cleaning pipeline, the problems of fluid overflow and difficult cleaning caused by fluid sprayed from the cleaning pipeline do not exist; the apron in the clearance subassembly and clearance pipeline pass through sealing washer and sealed knot fixed connection, avoid the problem emergence that fluid overflowed from the clearance pipeline.

Description

Filtering valve

Technical Field

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

Background

The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

Through the technical scheme, the first valve pipe and the second valve pipe can be used for connecting the valve body into a pipeline, so that the valve port of the valve is aligned with the first valve pipe and the second valve pipe, fluid can conveniently flow through the valve, the valve is rotated, the superposition position between the valve port and the valve pipe can be regulated, the circulation of fluid can be controlled, impurities in the fluid can be filtered through the screen, the valve port is aligned with the cleaning cylinder through rotating the valve, and the impurities accumulated in the valve can be cleaned out through opening the cover plate.

The above patent also suffers from the following disadvantages: the mesh size of the screen mesh in the patent is fixed, and when different screen impurity requirements are met, the screen mesh needs to be replaced by detaching the valve, so that the time and the labor are wasted, and the production cost is increased; the valve opening is aligned to the cleaning cylinder when impurities in the valve are cleaned, the valve is cleaned after the cover plate is opened, however, fluid in the valve pipe can be sprayed out of the cleaning cylinder through the internal space of the valve, and the problems of fluid overflow and difficult cleaning are caused; accordingly, the present utility model provides a filter valve to solve the above-mentioned problems.

Disclosure of Invention

The utility model provides a filter valve, which aims to solve the problems of the background technology.

The utility model is realized in that a filter valve comprises a valve body;

the lower side and the left side of the valve body are respectively provided with a first valve pipe and a second valve pipe, the first valve pipe and the second valve pipe are communicated with the valve body, and the right side of the valve body is provided with a cleaning assembly;

the front side of the valve body is provided with a selection blocking button which is fixedly connected with a fixed rod, the fixed rod extends to the inner space of the valve body, the fixed rod is positioned in the inner part of the valve body and is fixedly connected with a plurality of connecting rods, the connecting rods are distributed in a circular ring shape, the outer end faces of the connecting rods are fixedly connected with a filter ring, the plurality of connecting rods divide the filter ring into a blocking plate, a first filter screen, a second filter screen, a third filter screen and an opening in sequence, the blocking plate is used for blocking fluid from entering the inner part of the valve body, the filter apertures of the first filter screen, the second filter screen and the third filter screen are sequentially reduced and are used for filtering impurities with different apertures, and the opening is convenient for the cleaning assembly to clean the impurities;

the connecting rod is close to fixedly on the one end lateral surface of valve body and is equipped with the card post, articulated on the valve body lateral surface is equipped with a plurality of buckles, every the draw-in groove has all been seted up to the buckle inboard, the draw-in groove with card post assorted.

Preferably, the first valve tube is used for fluid to enter the valve body, and the second valve tube is used for fluid to flow out of the valve body.

Preferably, a plurality of ball assemblies are arranged on the inner wall of the valve body, and the ball assemblies are distributed in a circular ring shape.

Preferably, the ball assembly comprises a ball box, the ball box is fixedly arranged on the inner wall of the valve body, a plurality of movably connected balls are arranged in the ball box, and the balls are in sliding connection with the filter ring.

Preferably, the cleaning assembly comprises a cleaning pipeline, the cleaning pipeline is communicated with the inner space of the valve body, a cover plate is hinged to the end face of the cleaning pipeline, a sealing buckle is fixedly arranged on the cleaning pipeline, and the sealing buckle is used for fixedly connecting the cover plate with the cleaning pipeline.

Preferably, a sealing ring is arranged at the position, close to the end face, of the outer wall of the cleaning pipeline.

Compared with the prior art, the utility model has the beneficial effects that:

1. the plurality of connecting rods divide the filter ring into the first filter screen, the second filter screen and the third filter screen, when impurities with different apertures are required to be filtered, the first filter screen, the second filter screen and the third filter screen are adjusted to the water outlet of the second valve pipe through the selector button according to the requirements, so that the valve body is convenient to meet the filtering requirements of the impurities with different apertures;

2. the plurality of connecting rods further divide the filter ring into the baffle plate and the opening, when impurities in the valve body need to be cleaned, the baffle plate is adjusted to the water inlet of the first valve pipe through the baffle button, the opening is opposite to the cleaning pipeline, the baffle plate blocks fluid from flowing into the valve body from the first valve pipe, and therefore when the cover plate is opened and the valve body is cleaned through the cleaning pipeline, the problems of fluid overflow and difficult cleaning caused by fluid sprayed from the cleaning pipeline do not exist in the valve body;

3. the cover plate and the cleaning pipeline in the cleaning assembly are fixedly connected through the sealing ring and the sealing buckle, so that the problem that fluid overflows from the cleaning pipeline is avoided.

Drawings

FIG. 1 is a perspective cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a perspective view of the overall structure of the present utility model;

FIG. 3 is an interior front view of the valve body of the present utility model;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a schematic diagram of the engagement between the connecting rod and the buckle in the present utility model.

In the figure:

1. a valve body; 11. a selector button; 12. a fixed rod; 13. a connecting rod; 131. a clamping column; 14. a filter ring; 141. a baffle plate; 142. a first filter screen; 143. a second filter screen; 144. a third filter screen; 145. an opening; 15. a ball assembly; 151. a ball box; 152. a ball; 16. a buckle; 161. a clamping groove;

2. a first valve tube; 3. a second valve tube;

4. cleaning the assembly; 41. cleaning the pipeline; 42. a cover plate; 43. and (5) sealing the buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 5, the present utility model provides a technical solution: a filter type valve, comprising a valve body 1;

the lower side and the left side of the valve body 1 are respectively provided with a first valve pipe 2 and a second valve pipe 3, the first valve pipe 2 and the second valve pipe 3 are communicated with the valve body 1, and the right side of the valve body 1 is provided with a cleaning component 4;

the front side of the valve body 1 is provided with a selection button 11, the selection button 11 is fixedly connected with a fixed rod 12, the fixed rod 12 extends to the inner space of the valve body 1, the fixed rod 12 is fixedly connected with a plurality of connecting rods 13 at the inner part of the valve body 1, the plurality of connecting rods 13 are distributed in a circular ring shape, the outer end surfaces of the plurality of connecting rods 13 are fixedly connected with a filter ring 14, the plurality of connecting rods 13 divide the filter ring 14 into a baffle plate 141, a first filter screen 142, a second filter screen 143, a third filter screen 144 and an opening 145 in sequence, the baffle plate 141 is used for blocking fluid from entering the inner part of the valve body 1, the filter apertures of the first filter screen 142, the second filter screen 143 and the third filter screen 144 are sequentially reduced, and are used for filtering impurities with different apertures, and the opening 145 is convenient for cleaning the component 4 to clean the impurities; the connecting rod 13 is close to the fixed card post 131 that is equipped with on the one end lateral surface of valve body 1, and the hinge is equipped with a plurality of buckles 16 on the valve body 1 lateral surface, and the draw-in groove 161 has all been seted up to every buckle 16 inboard, and draw-in groove 161 and card post 131 phase-match.

In this embodiment, the plurality of connecting rods 13 divide the filter ring 14 into the first filter screen 142, the second filter screen 143 and the third filter screen 144, when impurities with different apertures need to be filtered, the first filter screen 142, the second filter screen 143 and the third filter screen 144 are adjusted to the water outlet of the second valve tube 3 through the selector button 11 as required, so that the valve body 1 is convenient to adapt to the filtering requirements of the impurities with different apertures; the plurality of connecting rods 13 further divide the filter ring 14 into the baffle plate 141 and the opening 145, when impurities in the valve body 1 need to be cleaned, the baffle plate 141 is adjusted to the water inlet of the first valve pipe 2 through the selector button 11, the opening 145 is opposite to the cleaning pipeline 41, the baffle plate 141 blocks fluid from flowing into the valve body 1 from the first valve pipe 2, and when the cover plate 42 is opened to clean the valve body 1 through the cleaning pipeline 41, the problems of fluid overflow and difficult cleaning caused by fluid sprayed out of the cleaning pipeline 41 are avoided; the cover plate 42 in the cleaning assembly 4 is fixedly connected with the cleaning pipeline 41 through the sealing ring and the sealing buckle 43, so that the problem that fluid overflows from the cleaning pipeline 41 is avoided; the gear selecting button 11 is provided with gears I, II, III, IV and V respectively, wherein I is a first filter screen 142 gear, II is a second filter screen 143 gear, III is a third filter screen 144 gear, IV is an opening 145 gear, V is a baffle plate 141 gear, each gear is also provided with a gear center line, and the gear is selected when the center line is opposite to the corresponding valve tube center shaft; when the gear is selected, each connecting rod 13 has a corresponding buckle 16, and the clamping groove 161 of the buckle 16 needs to be clamped with the clamping post 131 on the connecting rod 13, so that automatic gear shifting of the device under the impact of fluid is avoided.

Further, referring to the figure, a first valve tube 2 is used for fluid to enter the interior of the valve body 1, and a second valve tube 3 is used for fluid to exit from the interior of the valve body 1.

In the embodiment, fluid enters the valve body 1 through the first valve pipe 2, and the first filter screen 142, the second filter screen 143 and the third filter screen 144 are adjusted to the water outlet of the second valve pipe 3, so that the valve body 1 is convenient to adapt to the filtering requirements of impurities with different apertures; the baffle plate 141 is adjusted to the water inlet of the first valve pipe 2, at the moment, the opening 145 is opposite to the cleaning pipeline 41, the baffle plate 141 blocks the fluid from flowing into the valve body 1 from the first valve pipe 2, and when the cover plate 42 is opened to clean the valve body 1 through the cleaning pipeline 41, the problems of fluid overflow and difficult cleaning caused by the fluid sprayed out of the cleaning pipeline 41 are avoided.

Further, referring to fig. 3 and 4, a plurality of ball assemblies 15 are disposed on the inner wall of the valve body 1, and the plurality of ball assemblies 15 are distributed in a circular ring shape.

In this embodiment, the filter ring 14 can thus be moved in a more flexible manner in rotation on the inner wall of the valve body 1.

Further, referring to fig. 4, the ball assembly 15 includes a ball box 151, the ball box 151 is fixedly disposed on the inner wall of the valve body 1, a plurality of movably connected balls 152 are disposed inside the ball box 151, and the balls 152 are slidably connected with the filter ring 14.

In this embodiment, the balls 152 are slidably connected to the filter ring 14, so that the filter ring 14 can rotate on the inner wall of the valve body 1 more flexibly; the ball box 151 is provided with a plurality of movably connected balls 152, so that the balls 152 are not limited to roll, and the balls 152 can be effectively prevented from falling from the ball box 151.

Further, referring to fig. 2, the cleaning assembly 4 includes a cleaning pipe 41, the cleaning pipe 41 is communicated with the inner space of the valve body 1, a cover plate 42 is hinged to an end surface of the cleaning pipe 41, a sealing buckle 43 is fixedly arranged on the cleaning pipe 41, and the sealing buckle 43 is used for fixedly connecting the cover plate 42 and the cleaning pipe 41.

In the present embodiment, the baffle plate 141 is adjusted to the water inlet of the first valve tube 2 by selecting the blocking button 11, and at this time, the opening 145 is opposite to the cleaning pipe 41, the baffle plate 141 blocks the fluid from flowing into the valve body 1 from the first valve tube 2, and when the cover plate 42 is opened to clean the valve body 1 through the cleaning pipe 41, the problems of fluid overflow and difficult cleaning caused by the fluid ejected from the cleaning pipe 41 do not occur.

Further, a sealing ring is arranged on the outer wall of the cleaning pipeline 41 near the end face.

In this embodiment, the cover plate 42 and the cleaning pipe 41 in the cleaning assembly 4 are fixedly connected by a sealing ring and a sealing buckle 43, so that the problem that fluid overflows from the cleaning pipe 41 is avoided.

The working principle and the using flow of the utility model are as follows: the plurality of connecting rods 13 are arranged to divide the filter ring 14 into the first filter screen 142, the second filter screen 143 and the third filter screen 144, when impurities with different apertures are required to be filtered, the first filter screen 142, the second filter screen 143 and the third filter screen 144 are adjusted to the water outlet of the second valve tube 3 through the selector button 11 according to the requirements, after the gear is selected, each connecting rod 13 is provided with a corresponding buckle 16, the clamping groove 161 of the buckle 16 is required to be clamped with the clamping column 131 on the connecting rod 13, automatic gear shifting of equipment under fluid impact is avoided, and meanwhile, the valve body 1 is convenient to adapt to the filtering requirements of impurities with different apertures; the plurality of connecting rods 13 further divide the filter ring 14 into the baffle plate 141 and the opening 145, when impurities in the valve body 1 need to be cleaned, the baffle plate 141 is adjusted to the water inlet of the first valve pipe 2 through the selector button 11, the opening 145 is opposite to the cleaning pipeline 41, the baffle plate 141 blocks fluid from flowing into the valve body 1 from the first valve pipe 2, and when the cover plate 42 is opened to clean the valve body 1 through the cleaning pipeline 41, the problems of fluid overflow and difficult cleaning caused by fluid sprayed out of the cleaning pipeline 41 are avoided; the cover plate 42 and the cleaning pipeline 41 in the cleaning assembly 4 are fixedly connected through the sealing ring and the sealing buckle 43, so that the problem that fluid overflows from the cleaning pipeline 41 is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A filter valve, characterized in that: comprises a valve body (1);

the lower side and the left side of the valve body (1) are respectively provided with a first valve pipe (2) and a second valve pipe (3), the first valve pipe (2) and the second valve pipe (3) are communicated with the valve body (1), and the right side of the valve body (1) is provided with a cleaning component (4);

the front side of the valve body (1) is provided with a selection button (11), the selection button (11) is fixedly connected with a fixed rod (12), the fixed rod (12) extends to the inner space of the valve body (1), the fixed rod (12) is positioned in the inner part of the valve body (1) and is fixedly connected with a plurality of connecting rods (13), the connecting rods (13) are distributed in a circular ring shape, the outer end surfaces of the connecting rods (13) are fixedly connected with a filtering ring (14), the plurality of connecting rods (13) divide the filtering ring (14) into a baffle plate (141), a first filter screen (142), a second filter screen (143), a third filter screen (144) and an opening (145) in sequence, the baffle plate (141) is used for blocking fluid from entering the inner part of the valve body (1), the filtering apertures of the first filter screen (142), the second filter screen (143) and the third filter screen (144) are sequentially reduced, the filtering apertures are used for filtering impurities with different apertures, and the opening (145) is convenient for cleaning the impurities of the assembly (4);

the connecting rod (13) is close to fixedly on the one end lateral surface of valve body (1) be equipped with card post (131), articulated on valve body (1) lateral surface are equipped with a plurality of buckles (16), every draw-in groove (161) have all been seted up to buckle (16) inboard, draw-in groove (161) with card post (131) assorted.

2. A filter valve as defined in claim 1, wherein: the first valve tube (2) is used for enabling fluid to enter the valve body (1), and the second valve tube (3) is used for enabling fluid to flow out of the valve body (1).

3. A filter valve as defined in claim 1, wherein: the inner wall of the valve body (1) is provided with a plurality of ball assemblies (15), and the ball assemblies (15) are distributed in a circular ring shape.

4. A filter valve as claimed in claim 3, wherein: the ball assembly (15) comprises a ball box (151), the ball box (151) is fixedly arranged on the inner wall of the valve body (1), a plurality of movably connected balls (152) are arranged in the ball box (151), and the balls (152) are in rolling connection with the filter ring (14).

5. A filter valve as defined in claim 1, wherein: the cleaning assembly (4) comprises a cleaning pipeline (41), the cleaning pipeline (41) is communicated with the inner space of the valve body (1), a cover plate (42) is hinged to the end face of the cleaning pipeline (41), a sealing buckle (43) is fixedly arranged on the cleaning pipeline (41), and the sealing buckle (43) is used for fixedly connecting the cover plate (42) with the cleaning pipeline (41).

6. A filter valve as defined in claim 5, wherein: and a sealing ring is arranged at the position, close to the end face, of the outer wall of the cleaning pipeline (41).