CN221097631U

CN221097631U - Ball valve with filtering capability

Info

Publication number: CN221097631U
Application number: CN202322514010.4U
Authority: CN
Inventors: 陈健; 陈景东; 秦正清
Original assignee: Jiangsu Jindong Environmental Technology Co ltd
Current assignee: Jiangsu Jindong Environmental Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-06-07
Anticipated expiration: 2033-09-15

Abstract

The utility model relates to the technical field of ball valves. The utility model discloses a ball valve with a filtering function, which comprises a ball valve body, wherein a fixed pipe is fixedly connected to the right side of the ball valve body, a groove is formed in the bottom of an inner cavity of the fixed pipe, a filter screen is clamped in the inner cavity of the groove, a mounting plate penetrates through the fixed pipe and is bolted to the top of the filter screen, the filter screen is rapidly mounted through the cooperation of a threaded rod, a threaded sleeve, a clamping plate and a baffle plate, the filter screen filters water, the damage of sediment to the ball valve body is avoided, the service life of the ball valve body is prolonged, the brush rod is driven to rotate by power generated by flowing water through the cooperation of a rotating shaft, the rotating rod and the brush rod, so that the filter screen is cleaned, the filter screen is prevented from being blocked, the handle is fixed through the cooperation of a first sliding groove, a first sliding block, a spring and a limiting block, and the reduction of the fixing effect of the filter screen caused by the movement of the clamping plate and the baffle plate due to the rotation of the handle is avoided.

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 driven by the valve rod and rotates around the axis of the ball valve, and 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 fibers, tiny solid particles and the like, and the multi-way ball valve can flexibly control the confluence, the diversion and the flow direction switching of the mediums on a pipeline, and simultaneously can also close any channel to connect the other two channels.

Through searching, application number CN201921424058.3 discloses a high-pressure stainless steel ball valve, and the high-pressure stainless steel ball valve can drive a sealing ring to be in close contact with a ball body, so that a gap between the sealing ring and the ball body is avoided, and the service life of the sealing ring is prolonged.

The ball valve still has the following drawbacks: the filtering quality is not strong, can not filter the water that flows through the valve body, leads to silt in the aquatic to block up the ball valve easily, causes the life of ball valve to shorten, increases the cost of maintenance of ball valve.

Accordingly, a ball valve having a filtering function is provided by those skilled in the art to solve the above-mentioned problems of the prior art.

Disclosure of Invention

The utility model aims to provide a ball valve with a filtering function, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ball valve with filtering capability, includes the ball valve body, the right side fixedly connected with fixed pipe of ball valve body, the bottom of fixed pipe inner chamber is seted up flutedly, and the inner chamber joint of recess has the filter screen, the top of filter screen runs through fixed pipe and bolt has the mounting panel, the draw-in groove has all been seted up to the both sides of mounting panel, the top of fixed pipe is from controlling all bolt in proper order has the box, the inner chamber of box is provided with the joint mechanism that is used for the joint draw-in groove, the joint mechanism includes threaded rod, thread bush, cardboard and baffle, the center department of box inner chamber inboard is connected with the threaded rod through the bearing rotation, the surface threaded connection of threaded rod has the thread bush, the top bolt of thread bush has the baffle, the inboard of baffle runs through the inboard of box and extends to the top of filter screen, the bottom bolt of thread bush has the cardboard, the inboard of cardboard runs through the box and with the inner chamber joint of draw-in groove, the outside of box is connected with threaded rod surface rotation through the cover and threaded rod, the outside has the handle, the left and right sides has the brush fixed shaft to rotate the fixed surface of rotation, the brush has the brush that the rotation axis is connected with the rotation axis of rotation in proper order from the left side to the fixed point of rotation, the brush side has the fixed line.

As still further aspects of the utility model: the top in the box outside has been seted up first spout, the inner chamber sliding connection of first spout has first slider, the top fixedly connected with spring of first slider, and the top of spring and the top fixed connection of first spout inner chamber, the stopper that cooperates spacing hole is bolted on the right side of first slider.

As still further aspects of the utility model: the top of the fixed pipe is adhered with a sealing gasket, and the inner surface of the sealing gasket is contacted with the surface of the filter screen.

As still further aspects of the utility model: the top and the bottom of box inner chamber have all seted up the second spout, the inner chamber sliding connection of second spout has the second slider, the bolt of one side in opposite directions of the top of baffle and the bottom of cardboard and second slider.

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

1. According to the utility model, the filter screen is quickly installed by matching the threaded rod, the threaded sleeve, the clamping plate and the baffle, the filter screen filters water, the damage of sediment to the ball valve body is avoided, and the service life of the ball valve body is prolonged.

2. According to the utility model, through the cooperation of the rotating shaft, the rotating rod and the brush rod, the power generated by flowing water can drive the brush rod to rotate, so that the filter screen is cleaned, the filter screen is prevented from being blocked, the handle is fixed through the cooperation of the first sliding groove, the first sliding block, the spring and the limiting block, and the reduction of the fixing effect of the filter screen caused by the movement of the clamping plate and the baffle plate due to the rotation of the handle is avoided.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a ball valve body; 2. a fixed tube; 3. a filter screen; 4. a mounting plate; 5. a case; 6. a clamping mechanism; 61. a threaded rod; 62. a thread sleeve; 63. a clamping plate; 64. a baffle; 7. a handle; 8. a rotation shaft; 9. a rotating lever; 10. a brush bar; 11. a first chute; 12. a first slider; 13. a second chute; 14. and a second slider.

Detailed Description

Referring to fig. 1-4, a ball valve with filtering capability, including ball valve body 1, the right side fixedly connected with fixed pipe 2 of ball valve body 1, the bottom of fixed pipe 2 inner chamber is seted up flutedly, and the inner chamber joint of recess has filter screen 3, the inboard of filter screen 3 runs through fixed pipe 2 and bolt has mounting panel 4, the draw-in groove has all been seted up to the both sides of mounting panel 4, the top of fixed pipe 2 has box 5 from a left side to all bolting in proper order, the inner chamber of box 5 is provided with the joint mechanism 6 that is used for the joint draw-in groove, joint mechanism 6 includes threaded rod 61, the thread bush 62, cardboard 63 and baffle 64, the center department of box 5 inner chamber inboard is connected with threaded rod 61 through the bearing rotation, the surface screw thread connection of threaded rod 61 has thread bush 62, the top bolt of thread bush 62 has baffle 64, the inboard of baffle 64 runs through the inboard of box 5 and extends to the top of filter screen 3, the bottom bolt of thread bush 62 has cardboard 63, the inboard runs through box 5 and with the inner chamber joint of draw-in groove, the outside of box 5 is connected with the surface rotation of change cover 61, the surface 7 of handle 7 is connected with the brush 8 through the rotation shaft 8, the brush 8 is connected with the rotation shaft 8 from the left and right side, the brush 8 is connected with the rotation shaft 8 is fixed to the rotation shaft 8 in proper order, the back is connected with the rotation shaft 10.

When the filter screen 3 is blocked, the filter screen 3 is quickly disassembled, the filter screen 3 is cleaned, the efficiency of installing and disassembling the filter screen 3 is improved, and sediment is prevented from blocking the filter screen 3 in use.

Specifically, first spout 11 has been seted up at the top in the box 5 outside, and the inner chamber sliding connection of first spout 11 has first slider 12, and the top fixedly connected with spring of first slider 12, and the top of spring and the top fixed connection of first spout 11 inner chamber, and the stopper of cooperation spacing hole is bolted on the right side of first slider 12.

Through above-mentioned technical scheme, fixed to handle 7, handle 7 rotates after avoiding installing filter screen 3, has improved the stability of filter screen 3 installation.

Specifically, a gasket is adhered to the top of the fixed tube 2, and the inner surface of the gasket is in contact with the surface of the filter screen 3.

Through above-mentioned technical scheme, improved the leakproofness of fixed pipe 2, avoided water to flow out from the gap between filter screen 3 and the fixed pipe 2.

Specifically, the top and the bottom of the inner cavity of the box body 5 are both provided with a second chute 13, the inner cavity of the second chute 13 is slidably connected with a second slide block 14, and the top of the baffle plate 64 and the bottom of the clamping plate 63 are bolted to one side opposite to the second slide block 14.

Through above-mentioned technical scheme, carry out spacingly to baffle 64 and cardboard 63, supplementary baffle 64 and cardboard 63 remove, have improved the stability of baffle 64 and cardboard 63.

The working principle of the utility model is as follows: when water passes through ball valve body 1, rivers drive dwang 9 rotation to dwang 9 drives rotation axis 8 rotation, rotation axis 8 drives brush pole 10 rotation this moment, brush pole 10 cleans filter screen 3, avoid filter screen 3 to block up, when needs dismantle filter screen 3, the user upwards removes the stopper, remove the stopper from spacing downthehole, the stopper drives first slider 12 upwards extrusion spring simultaneously, the user rotates handle 7 afterwards, handle 7 drives threaded rod 61 rotation, thereby threaded rod 61 drives thread bush 62 and removes to the outside, thread bush 62 drives baffle 64 and cardboard 63 to remove to the outside this moment, baffle 64 removes from the top of mounting panel 4, cardboard 63 removes from the draw-in groove, afterwards upwards remove mounting panel 4, accomplish the dismantlement with filter screen 3 from fixed pipe 2 in.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. Ball valve with filtering capability, including ball valve body (1), its characterized in that: the ball valve comprises a ball valve body (1), a fixed pipe (2) is fixedly connected to the right side of the ball valve body (1), a groove is formed in the bottom of the inner cavity of the fixed pipe (2), a filter screen (3) is clamped in the inner cavity of the groove, the top of the filter screen (3) penetrates through the fixed pipe (2) and is bolted with a mounting plate (4), clamping grooves are formed in two sides of the mounting plate (4), a box body (5) is sequentially bolted to the top of the fixed pipe (2) from left to right, a clamping mechanism (6) for clamping the clamping grooves is arranged in the inner cavity of the box body (5), the clamping mechanism (6) comprises a threaded rod (61), a threaded sleeve (62), a clamping plate (63) and a baffle plate (64), the threaded rod (61) is rotatably connected to the center of the inner side of the inner cavity of the box body (5) through a bearing, the baffle plate (64) is connected to the surface of the threaded sleeve (62) through the threaded rod, the inner side of the baffle plate (64) penetrates through the inner side of the box body (5) and extends to the top of the filter screen (3), the clamping plate (63) is connected to the outer side of the threaded rod (5) through the threaded rod (61), the outside bolt of threaded rod (61) has handle (7), spacing hole has been seted up at the top of handle (7), the right side bolt at the inner chamber back of fixed pipe (2) has the fixed plate, and the left side of fixed plate is connected with rotation axis (8) through the bearing rotation, the surface of rotation axis (8) all has bolt dwang (9) in proper order from a left side to the right side, the left side bolt of rotation axis (8) has brush pole (10), the left side of brush pole (10) contacts with the right side of filter screen (3).

2. A ball valve with filtering function according to claim 1, characterized in that: the top in box (5) outside has seted up first spout (11), the inner chamber sliding connection of first spout (11) has first slider (12), the top fixedly connected with spring of first slider (12), and the top of spring and the top fixed connection of first spout (11) inner chamber, the stopper of cooperation spacing hole is bolted on the right side of first slider (12).

3. A ball valve with filtering function according to claim 1, characterized in that: the top of the fixed pipe (2) is adhered with a sealing gasket, and the inner surface of the sealing gasket is contacted with the surface of the filter screen (3).

4. A ball valve with filtering function according to claim 1, characterized in that: the top and the bottom of box (5) inner chamber have all seted up second spout (13), the inner chamber sliding connection of second spout (13) has second slider (14), the top of baffle (64) and the bottom of cardboard (63) are bolted with one side in opposite directions of second slider (14).