CN211951486U

CN211951486U - Valve convenient to filter

Info

Publication number: CN211951486U
Application number: CN202020307238.XU
Authority: CN
Inventors: 陈法焕
Original assignee: Anhui Guirong Valve Manufacturing Co ltd
Current assignee: Anhui Guirong Valve Manufacturing Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-17
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a valve convenient to filter, including telescopic link, slide bar, piston ring, sleeve pipe, spring, floater, inlet tube, outlet pipe, screwed pipe, connecting pipe, annular separation blade, rubber circle, cowl, T shape spout, main filter screen, T shape block rubber, water conservancy diversion hole, guide fill, screw valve post, open and close baffle, honeycomb duct, charging barrel, vice filter screen and valve body. The utility model can better filter the impurity doped in the flowing water when the valve works, and the filtered impurity is precipitated in the material collecting cylinder, thus greatly improving the working efficiency of the valve, improving the function of the valve and simultaneously greatly saving the cost; the main filter screen and the auxiliary filter screen can be better disassembled and assembled, the operation is more convenient, the main filter screen and the auxiliary filter screen can be better cleaned, the working strength of workers is greatly reduced, and the practicability of the valve is also enhanced.

Description

Valve convenient to filter

Technical Field

The utility model relates to a valve specifically is a valve convenient to filter, belongs to valve technical field.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, and 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.

Current valve functional ratio is single, when the flow of control water, because most all can adulterate in water at a lot of impurity, the valve is difficult to get off the impurity filtration in the water, and most external solitary filters filter, so very big reduction the work efficiency of valve, simultaneously also very big increase the cost. Therefore, a valve convenient for filtering is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a valve convenient to filter for solving above-mentioned problem.

The utility model realizes the above purpose by the following technical proposal, a valve convenient for filtration, which comprises a valve body, the inner side wall of the valve body is provided with a plurality of T-shaped chutes distributed in an annular shape, the inner cavity of the valve body is provided with a main filter screen, the surface of the main filter screen is sleeved with a rubber ring, the surface of the rubber ring is contacted with the inner wall of the valve body, the surface of the rubber ring is fixedly connected with T-shaped rubber blocks distributed in an annular shape, the T-shaped rubber blocks are in sliding fit with the T-shaped chutes, each inner side wall of the T-shaped chute is in sliding fit with an arc baffle, one end of the arc baffle is contacted with the T-shaped rubber block, the valve body is in threaded connection with a threaded pipe through an external thread groove arranged on the surface of the valve body, the inner side wall of the threaded pipe is sleeved with an annular baffle, the annular baffle is contacted with one end of the arc baffle, the utility model discloses a water guide assembly, including honeycomb duct, honeycomb duct inside wall fixedly connected with guide fill, the collection subassembly that the impurity of honeycomb duct inside wall fixedly connected with guide fill, the honeycomb duct bottom is installed and is carried out the collection to the main filter screen filtration unloading, the water conservancy diversion subassembly in leading the valve body with the water in the honeycomb duct is installed to honeycomb duct one side, the valve body inner chamber is installed and is opened and close the subassembly to rivers flow, and opens and close the subassembly and be located.

Preferably, the collection assembly comprises the telescopic link and the floater of collection feed cylinder, vertical setting, collection feed cylinder threaded connection is on the honeycomb duct, the telescopic link is installed on the inner chamber bottom of collection feed cylinder, the floater is installed on the flexible end of telescopic link, and floater and guide fill bottom port joint cooperation.

Preferably, the water conservancy diversion subassembly comprises inlet tube, outlet pipe, connecting pipe and vice filter screen, inlet tube one end runs through the honeycomb duct lateral wall and extends to the honeycomb duct inner chamber, connecting pipe threaded connection is on the inlet tube, outlet pipe threaded connection is on the connecting pipe, the outlet pipe top runs through the valve body inside wall and extends to main filter screen right side, and outlet pipe delivery port and valve body inside wall parallel and level, install the check valve on the outlet pipe.

Preferably, the opening and closing assembly is composed of a threaded valve column and an opening and closing baffle which are vertically arranged, the threaded valve column is in threaded connection with the top end of the inner cavity of the valve body, the top end of the opening and closing baffle is in running fit with the bottom end of the threaded valve column, the opening and closing baffle is in sliding fit with the inner side wall of the valve body, and the top end of the threaded valve column penetrates through the top end of the inner cavity of the valve body and extends to the upper portion.

Preferably, the telescopic link comprises slide bar, piston ring, sleeve pipe and spring, the slide bar bottom passes through spring and sleeve pipe inner chamber bottom elastic connection, the piston ring cup joints on the slide bar, and the outward flange of piston ring and the contact of sleeve pipe inside wall.

The utility model has the advantages that:

1. through setting up the mutually supporting between main filter screen, vice filter screen, telescopic link, water conservancy diversion hole, honeycomb duct, connecting pipe and the collection feed cylinder, the messenger valve that can be better filters the impurity of doping in flowing water at the during operation, makes the impurity that filters down deposit in the collection feed cylinder, so very big improvement the work efficiency of valve, improved under the effect of valve function, simultaneously also very big saving the cost.

2. Through setting up annular separation blade, cowl, T shape block rubber and connecting pipe, can be better carry out the dismouting to main filter screen and vice filter screen, it is more convenient that the operation is got up, can be better wash main filter screen and vice filter screen, very big reduction staff's working strength, also strengthened the practicality of valve simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection cross-sectional structure of the valve body and the main filter screen of the present invention;

FIG. 3 is a left side view structural diagram of the connection between the valve body and the arc baffle plate of the present invention;

FIG. 4 is a schematic view of the connection structure of the connection pipe and the auxiliary filter screen of the present invention;

FIG. 5 is a schematic view of the connection structure of the threaded pipe and the annular baffle plate of the present invention;

fig. 6 is the schematic view of the telescopic rod structure of the present invention.

In the figure: 1. the device comprises a telescopic rod, 101, a sliding rod, 102, a piston ring, 103, a sleeve, 104, a spring, 2, a floating ball, 3, a water inlet pipe, 4, a water outlet pipe, 5, a threaded pipe, 6, a connecting pipe, 7, an annular baffle, 8, a rubber ring, 9, an arc baffle, 10, a T-shaped sliding groove, 11, a main filter screen, 12, a T-shaped rubber block, 13, a flow guide hole, 14, a guide hopper, 15, a threaded valve column, 16, an opening and closing baffle, 17, a flow guide pipe, 18, a material collecting cylinder, 19, an auxiliary filter screen, 20 and a valve body.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, a valve convenient for filtering includes a valve body 20, a plurality of T-shaped chutes 10 distributed annularly are formed on the inner side wall of the valve body 20, a main filter screen 11 is disposed in the inner cavity of the valve body 20, a rubber ring 8 is sleeved on the surface of the main filter screen 11, the surface of the rubber ring 8 contacts with the inner wall of the valve body 20, T-shaped rubber blocks 12 distributed annularly are fixedly connected to the surface of the rubber ring 8, the T-shaped rubber blocks 12 are in sliding fit with the T-shaped chutes 10, an arc baffle 9 is slidably fitted on the inner side wall of each T-shaped chute 10, one end of the arc baffle 9 contacts with the T-shaped rubber block 12, the valve body 20 is connected with a threaded pipe 5 through an external thread groove formed on the surface of the valve body 20, the threaded pipe 5 is sleeved with an annular baffle 7, and the annular baffle 7 contacts with one end of the inner side wall of the arc baffle 9, avoided droing of cowl 9, valve body 20 bottom fixedly connected with honeycomb duct 17, and honeycomb duct 17 inner chamber through set up in the water conservancy diversion hole 13 and the 20 inner chambers intercommunication of valve body 20 bottom, honeycomb duct 17 inside wall fixedly connected with guide fill 14, the collection subassembly that the impurity of 11 filter baits of honeycomb duct bottom installed and carries out the collection is installed to main filter screen, the water guide subassembly of advancing the water in honeycomb duct 17 into valve body 20 is installed to honeycomb duct 17 one side, the subassembly of opening and close to rivers are installed to the 20 inner chambers of valve body, and open and close the subassembly and be located main filter screen 11 right sides.

The collecting assembly consists of a material collecting barrel 18, a vertically arranged telescopic rod 1 and a floating ball 2, the material collecting barrel 18 is in threaded connection with the flow guide pipe 17, the telescopic rod 1 is installed at the bottom end of the inner cavity of the material collecting barrel 18, the floating ball 2 is installed at the telescopic end of the telescopic rod 1, and the floating ball 2 is in clamping fit with the bottom end port of the material guide hopper 14, so that impurities in the material collecting barrel 18 are prevented from flowing back into the valve body 20; the flow guide assembly is composed of a water inlet pipe 3, a water outlet pipe 4, a connecting pipe 6 and an auxiliary filter screen 19, one end of the water inlet pipe 3 penetrates through the side wall of the flow guide pipe 17 and extends to the inner cavity of the flow guide pipe 17, the connecting pipe 6 is in threaded connection with the water inlet pipe 3, the water outlet pipe 4 is in threaded connection with the connecting pipe 6, the top end of the water outlet pipe 4 penetrates through the inner side wall of the valve body 20 and extends to the right side of the main filter screen 11, the water outlet of the water outlet pipe 4 is flush with the inner side wall of the valve body 20, so that water in the flow guide pipe 17 can be better guided into the valve body 20, meanwhile, the main filter; the opening and closing assembly consists of a threaded valve post 15 and an opening and closing baffle 16 which are vertically arranged, the threaded valve post 15 is in threaded connection with the top end of an inner cavity of the valve body 20, the top end of the opening and closing baffle 16 is in rotating fit with the bottom end of the threaded valve post 15, the opening and closing baffle 16 is in sliding fit with the inner side wall of the valve body 20, and the top end of the threaded valve post 15 penetrates through the top end of the inner cavity of the valve body 20 and extends to the upper part of the valve body 20, so that the threaded valve post 15; the telescopic rod 1 is composed of a sliding rod 101, a piston ring 102, a sleeve 103 and a spring 104, the bottom end of the sliding rod 101 is elastically connected with the bottom end of an inner cavity of the sleeve 103 through the spring 104, the piston ring 102 is sleeved on the sliding rod 101, the outer edge of the piston ring 102 is in contact with the inner side wall of the sleeve 103, a better closed environment is formed conveniently, and water is prevented from entering the sleeve 103.

The utility model discloses when using, when using the valve, at first rotate screw valve post 15, make screw valve post 15 drive and open and close baffle 16 and upwards remove, thereby make water begin to flow, make floater 2 drive telescopic link 1 and move downwards under the pressure that water flows simultaneously, thereby make floater 2 and guide hopper 14 separate, when water passes through main filter screen 11, make main filter screen 11 filter the impurity of doping in the water, make the impurity that filters down lead into honeycomb duct 17 and collecting cylinder 18 through water conservancy diversion hole 13 and guide hopper 14, thereby make impurity deposit in collecting cylinder 18, make the water in honeycomb duct 17 and collecting cylinder 18 slowly lead into valve body 20 through inlet tube 3, connecting pipe 6 and outlet pipe 4 and discharge simultaneously, thereby make water filter under the effect of vice filter screen 19, thereby accomplish the filtration to water;

when wasing main filter screen 11 and vice filter screen 19, at first rotate connecting pipe 6, make connecting pipe 6 and inlet tube 3 and outlet pipe 4 separation, thereby take out connecting pipe 6 and clear up vice filter screen 19, rotate screwed pipe 5 again, make screwed pipe 5 and valve body 20 separation, thereby make screwed pipe 5 drive annular separation blade 7 and cowl 9 separation, then take out cowl 9 from T shape spout 10, take out main filter screen 11 from valve body 20 again, clear up main filter screen 11 at last, thereby accomplish the clearance to main filter screen 11 and vice filter screen 19.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A valve for facilitating filtration, comprising a valve body (20), characterized in that: the valve body (20) is provided with a plurality of T-shaped chutes (10) which are distributed annularly on the inner side wall, a main filter screen (11) is arranged in an inner cavity of the valve body (20), a rubber ring (8) is sleeved on the surface of the main filter screen (11), the surface of the rubber ring (8) is in contact with the inner wall of the valve body (20), the surface of the rubber ring (8) is fixedly connected with a T-shaped rubber block (12) which is distributed annularly, the T-shaped rubber block (12) is in sliding fit with the T-shaped chutes (10), the inner side wall of each T-shaped chute (10) is in sliding fit with an arc-shaped baffle (9), one end of each arc-shaped baffle (9) is in contact with the T-shaped rubber block (12), the valve body (20) is connected with a threaded pipe (5) through an external thread groove which is formed on the surface of the valve body (20), the inner side wall of the threaded pipe (5) is sleeved, valve body (20) bottom fixedly connected with honeycomb duct (17), and honeycomb duct (17) inner chamber through set up in water conservancy diversion hole (13) and valve body (20) inner chamber intercommunication in valve body (20) bottom, honeycomb duct (17) inside wall fixedly connected with guide fill (14), honeycomb duct (17) bottom is installed and is carried out the collection subassembly of collecting to the impurity of main filter screen (11) filter unloading, honeycomb duct (17) one side is installed and is led the water conservancy diversion subassembly in valve body (20) with the water in honeycomb duct (17), valve body (20) inner chamber is installed and is opened and close the subassembly to rivers flow, and opens and close the subassembly and be located main filter screen (11) right side.

2. A valve for facilitating filtration according to claim 1, wherein: the collecting assembly comprises a material collecting barrel (18), a vertically arranged telescopic rod (1) and a floating ball (2), the material collecting barrel (18) is in threaded connection with a guide pipe (17), the telescopic rod (1) is installed on the bottom end of an inner cavity of the material collecting barrel (18), the floating ball (2) is installed on the telescopic end of the telescopic rod (1), and the floating ball (2) is matched with a bottom end port of a material guide hopper (14) in a clamping mode.

3. A valve for facilitating filtration according to claim 1, wherein: the water conservancy diversion subassembly comprises inlet tube (3), outlet pipe (4), connecting pipe (6) and vice filter screen (19), inlet tube (3) one end runs through honeycomb duct (17) lateral wall and extends to honeycomb duct (17) inner chamber, connecting pipe (6) threaded connection is on inlet tube (3), outlet pipe (4) threaded connection is on connecting pipe (6), valve body (20) inside wall is run through on outlet pipe (4) top and extends to main filter screen (11) right side, and outlet pipe (4) delivery port and valve body (20) inside wall parallel and level, install the check valve on outlet pipe (4).

4. A valve for facilitating filtration according to claim 1, wherein: the opening and closing assembly is composed of a vertically arranged threaded valve column (15) and an opening and closing baffle (16), the threaded valve column (15) is in threaded connection with the top end of an inner cavity of the valve body (20), the top end of the opening and closing baffle (16) is in running fit with the bottom end of the threaded valve column (15), the opening and closing baffle (16) is in sliding fit with the inner side wall of the valve body (20), and the top end of the threaded valve column (15) penetrates through the top end of the inner cavity of the valve body (20) and extends to the upper portion of the valve body (20).

5. A valve for facilitating filtration according to claim 2, wherein: the telescopic rod (1) is composed of a sliding rod (101), a piston ring (102), a sleeve (103) and a spring (104), the bottom end of the sliding rod (101) is elastically connected with the bottom end of an inner cavity of the sleeve (103) through the spring (104), the piston ring (102) is sleeved on the sliding rod (101), and the outer edge of the piston ring (102) is in contact with the inner side wall of the sleeve (103).