CN218480191U

CN218480191U - Valve with filtering capability

Info

Publication number: CN218480191U
Application number: CN202222132161.9U
Authority: CN
Inventors: 李洋
Original assignee: Fujian Air Separation Gas Co ltd
Current assignee: Fujian Air Separation Gas Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2023-02-14
Anticipated expiration: 2032-08-14

Abstract

The utility model discloses a valve with filtering capability relates to valve technical field, which comprises a valve body, the inside fixed of valve body is inlayed and is had inlet tube and drain pipe, and the inner diapire of valve body is connected with the fixed column through the bearing rotation, and the upper end fixedly connected with both ends of fixed column are sealed valve barrel, and two symmetrical water inlets have been seted up to the bottom of valve barrel surface, and the inside wall all establishes to the slope form about two water inlets. This valve with filtering capability, can adjust water supply and the stagnant flow to the drain pipe through rotating the valve section of thick bamboo, through setting up the filter screen, can filter the impurity of aquatic, through setting up two pistons, when rotating the valve section of thick bamboo and reaching the stagnant flow effect, can save impurity to between two pistons, can carry impurity to slag notch department through the height that risees two pistons, and then discharge from slag notch, be convenient for clear up the impurity of filter screen department, avoid impurity to block up the filter screen, thereby impurity blocks up the problem that the filter screen is not convenient for to clear up easily.

Description

Valve with filtering capability

Technical Field

The utility model relates to the technical field of valves, specifically be a valve with filtering capability.

Background

Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium. According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. After the valve is opened, water flows through the valve, and common valve generally filters through the impurity of filter screen to the aquatic, and after long-term the use, filter screen department is piled up easily to impurity, blocks up the filter screen, not only reduces to filter out the effect, also can bring inconvenience to the clearance in later stage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a valve with filtering capability has solved impurity and has blockked up the problem that the filter screen is not convenient for clear up easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve with filtering capability, which comprises a valve body, the inside fixed embedding of valve body has inlet tube and drain pipe, the inner diapire of valve body is connected with the fixed column through the bearing rotation, the upper end fixedly connected with both ends sealed valve barrel of fixed column, two symmetrical water inlets have been seted up to the bottom of valve barrel surface, the inside wall all establishes to the slope form about two water inlets, two symmetrical row's cinder notch has been seted up on the upper portion of valve barrel surface, the inner wall sliding connection of valve barrel has two symmetrical pistons, be equipped with the detachable filter screen between two pistons, the inner wall in close contact with of filter screen and valve barrel, the inside of two pistons is all fixed embedding has the sealed pipe thread, the upper surface of valve barrel rotates through the bearing and is connected with the lead screw, lead screw and two sealed pipe thread threaded connection, the bottom of lead screw passes through the bearing rotation with the inner diapire of valve barrel and is connected, the equal fixedly connected with two sets of symmetrical first springs of two sets of inside wall around the valve body, the equal fixedly connected with sealing plug of the equal fixedly connected with of one end and water inlet looks adaptation that first spring is close to each other, two inner wall in close to each other sealing plugs respectively with the inner wall in close contact with two water inlets.

Preferably, the inner wall at valve body middle part is circular-arc, and the one end that inlet tube and drain pipe are close to each other all establishes to circular-arc, and all with a valve section of thick bamboo in close contact with, the surface of a valve section of thick bamboo and the inner wall in close contact with of valve body have improved the seal between a valve section of thick bamboo and valve body, inlet tube and the drain pipe, avoid appearing the condition of leaking.

Preferably, two symmetrical dead levers of fixedly connected with between the interior roof of a valve section of thick bamboo and the interior diapire, two dead levers all peg graft with two pistons, and the junction of two dead levers and two pistons all is equipped with the sealing washer, and the sealing washer has good sealing performance, avoids appearing the condition of leaking, has guaranteed the lift that two pistons can be stable again.

Preferably, the front inner wall and the rear inner wall of the valve body are fixedly connected with two sets of symmetrical sleeves, the inside of each sleeve is inserted with an inserted rod, and each inserted rod is fixedly connected with the sealing plug close to the inserted rod, so that the stability of the two sealing plugs is improved, and the stable front and back movement of the two sealing plugs is facilitated.

Preferably, the outer fixed surface of the valve barrel is fixedly connected with two symmetrical fixed blocks, four limiting holes which are arranged circumferentially are formed in the upper surface of the valve body, handles are inserted into the upper surfaces of the two fixed blocks, each handle is inserted into the corresponding limiting hole which is close to the handle, the valve barrel is limited, and the valve barrel is prevented from being deviated.

Preferably, two the bottom of handle is all fixed the cover and is connected with the fixed disk, two fixed disks respectively with two fixed blocks between the fixedly connected with second spring, every second spring all is in compression state, the elastic deformation of second spring can provide decurrent pressure for the fixed disk, avoid the mistake to touch the condition that the handle breaks away from appearing.

Preferably, the upper end of the valve cylinder is fixedly sleeved with a turntable, the outer ring of the turntable is located above the two handles, and the turntable is convenient to rotate when the two handles are pulled, so that the valve cylinder rotates, and the rotation angle of the valve cylinder is further adjusted.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this valve with filtering capability, can adjust water supply and the stagnant flow to the drain pipe through rotating the valve section of thick bamboo, through setting up the filter screen, can filter the impurity of aquatic, through setting up two pistons, when rotating the valve section of thick bamboo and reaching the stagnant flow effect, can save impurity to between two pistons, can carry impurity to slag notch department through the height that risees two pistons, and then discharge from slag notch, be convenient for clear up the impurity of filter screen department, avoid impurity to block up the filter screen, thereby impurity blocks up the problem that the filter screen is not convenient for to clear up easily.

2. This valve with filtering capability, through setting up sealing washer and sealed pipe thread, the leakproofness of piston has been improved, the condition of avoiding appearing water leakage, through setting up first spring, the elastic deformation of first spring can promote sealed pad and water inlet in close contact with, thereby can improve the leakproofness of water inlet, the condition that water spills over has been avoided appearing, inside wall all establishes to the slope form about through setting up two water inlets, can make sealed pad break away from with the water inlet when the valve barrel rotates, the rotational position of the regulating valve barrel of being convenient for.

Drawings

Fig. 1 is a front view of the valve body of the present invention;

fig. 2 is a sectional view of the front view of the valve body of the present invention;

fig. 3 is a cross-sectional view of a top view of the valve cartridge of the present invention;

fig. 4 is a cross-sectional view of the right side view of the valve body of the present invention.

In the figure: 1. a valve body; 2. a water inlet pipe; 3. a drain pipe; 4. fixing a column; 5. a valve barrel; 6. a water inlet; 7. a slag discharge port; 8. a piston; 9. filtering with a screen; 10. a turntable; 11. a screw rod; 12. a first spring; 13. a sealing plug; 14. a fixing rod; 15. a sleeve; 16. a rod is inserted; 17. a fixed block; 18. a limiting hole; 19. a handle; 20. fixing the disc; 21. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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 all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a valve with filtering capability, including valve body 1, the inside fixed embedding of valve body 1 has inlet tube 2 and drain pipe 3, the interior diapire of valve body 1 is connected with fixed column 4 through the bearing rotation, the sealed valve section of thick bamboo 5 in upper end fixedly connected with both ends of fixed column 4, the inner wall at valve body 1 middle part is circular-arcly, the one end that inlet tube 2 and drain pipe 3 are close to each other is all established to circular-arcly, and all with valve section of thick bamboo 5 in close contact with, the surface of valve section of thick bamboo 5 and the inner wall in close contact with of valve body 1, valve section of thick bamboo 5 and valve body 1 have been improved, the seal between inlet tube 2 and the drain pipe 3, the condition of avoiding appearing leaking, two symmetrical dead levers 14 of fixedly connected with between the interior roof of valve section of thick bamboo 5 and the interior diapire, two dead levers 14 all peg graft with two pistons 8, two dead levers 14 all are equipped with the sealing washer with two pistons 8's intersection, the sealing washer has good sealing performance, the condition of avoiding appearing leaking, the lift that two pistons 8 can be stable has been guaranteed again.

Two symmetrical fixed blocks 17 of outer fixed surface of valve section of thick bamboo 5 are connected with, four spacing holes 18 that are the circumference and arrange are seted up to the upper surface of valve body 1, the upper surface of two fixed blocks 17 all is pegged graft and is had handle 19, every handle 19 all pegs graft rather than spacing hole 18 that is close to mutually, play spacing effect to valve section of thick bamboo 5, avoid valve section of thick bamboo 5 the condition of skew to appear, fixed disk 20 has all been cup jointed to the bottom of two handles 19, two fixed disks 20 respectively with between two fixed blocks 17 fixedly connected with second spring 21, every second spring 21 all is in compression state, the elastic deformation of second spring 21 can provide decurrent pressure for fixed disk 20, avoid the mistake to touch the condition that appears handle 19 and break away from.

Two symmetrical water inlets 6 have been seted up to the bottom of 5 surfaces of valve barrel, the inside wall all establishes to the slope form about two water inlets 6, two symmetrical row cinder notch 7 have been seted up on the upper portion of 5 surfaces of valve barrel, the size of row cinder notch 7 is greater than the size of water inlet 6, the inner wall sliding connection of valve barrel 5 has two symmetrical pistons 8, be equipped with detachable filter screen 9 between two pistons 8, filter screen 9 and valve barrel 5's inner wall in close contact with, the water inlet 6 that is located rearmost is located the rear of filter screen 9, two pistons 8's inside is all fixed to be inlayed and is had the sealed pipe screw thread, the cooperation of sealed pipe screw thread internal and external screw thread is inseparable, sealing performance has.

The upper surface of valve barrel 5 is connected with lead screw 11 through the bearing rotation, lead screw 11 and two sealed tube thread threaded connection, the bottom of lead screw 11 passes through the bearing rotation with the inner diapire of valve barrel 5 and is connected, equal fixedly connected with two sets of symmetrical first spring 12 of inside wall around the valve body 1, the equal fixedly connected with sealing plug 13 with water inlet 6 looks adaptation of one end that every group first spring 12 is close to each other, two sealing plug 13 respectively with the inner wall in close contact with of two water inlets 6, every first spring 12 all is in compression state, equal fixedly connected with two sets of symmetrical sleeve 15 of inside wall around the valve body 1, the inside of every sleeve 15 has all been pegged graft and has been inserted bar 16, every inserted bar 16 all with its sealing plug 13 fixed connection that is close to, the stability of two sealing plug 13 has been improved, be favorable to the stable back-and forth movement of two sealing plug 13, the fixed cover of upper end of valve barrel 5 has been connect carousel 10, the outer lane of carousel 10 is located the top of two handles 19, be convenient for rotating carousel 10 again when pulling two handles 19, make valve barrel 5 rotate, and then adjust the rotation angle of valve barrel 5.

The working principle is as follows: firstly, inlet tube 2 and drain pipe 3 and external water piping connection, get into water from inlet tube 2, when the surface of valve section of thick bamboo 5 contacts with inlet tube 2, be in the stagnant flow state, when needs make the rivers circulate, at first upwards stimulate two handles 19, break away from spacingly, then rotate carousel 10 and drive valve section of thick bamboo 5 clockwise rotation ninety degrees, insert two other spacing downtheholess 18 respectively with two handles 19, in this process, two sealed pads break away from with two water inlets 6 respectively, when two water inlets 6 are located inlet tube 2 and drain pipe 3 respectively, water in the inlet tube 2 gets into in the valve section of thick bamboo 5, filter through filter screen 9, discharge from drain pipe 3 at last, aquatic impurity can depend on filter screen 9 department, then contact handle 19 spacing, reverse rotation valve body 1 resets, under the elastic deformation of two sets of first springs 12 promotes the effort, two sealed pads coincide with two water inlets 6 respectively once more, reach the stagnant flow effect, part impurity is detained in valve section of thick bamboo 5, and be in between two pistons 8, when needs to clear up impurity, at first, it rises to rotate lead screw 11 and drive two pistons 8 and clear up filter screen 9, two piston 8 drive clear up filter screen 9, last impurity removal of the most, thereby the background of the removal of impurity removal is carried out to the problem of the filter screen is carried out when having carried out to the background 7 again, thereby the background of being convenient for the removal.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve with filtering capability, includes valve body (1), its characterized in that: the inside fixed of valve body (1) is inlayed and is had inlet tube (2) and drain pipe (3), the inner bottom wall of valve body (1) is connected with fixed column (4) through the bearing rotation, the upper end fixedly connected with both ends sealed valve barrel (5) of fixed column (4), two symmetrical water inlets (6) have been seted up to the bottom of valve barrel (5) surface, the inside wall all establishes to the slope form about two water inlets (6), two symmetrical row cinder notch (7) have been seted up on the upper portion of valve barrel (5) surface, the inner wall sliding connection of valve barrel (5) has two symmetrical piston (8), be equipped with detachable filter screen (9) between two piston (8), filter screen (9) and the inner wall in close contact with of valve barrel (5), the inside of two piston (8) is all fixed to be inlayed and is had the sealing tube screw thread, the upper surface of valve barrel (5) is connected with lead screw (11) through the bearing rotation, lead screw (11) and two sealing tube screw thread threaded connection, the bottom of lead screw (11) and the inner bottom of valve barrel (5) pass through the bearing rotation and be connected with the inner bottom of the valve barrel (12) and the equal fixed connection of each other two sets of each other sealing plug (13) of the equal first spring of the equal fixed connection of the inner side wall of being close to be close contact with of two sets of each other 12 of each other sealing plug (6) and the sealing plug (13).

2. A valve with filtering function according to claim 1, wherein: the inner wall at valve body (1) middle part is circular-arc, and the one end that inlet tube (2) and drain pipe (3) are close to each other all establishes to circular-arc, and all with valve section of thick bamboo (5) in close contact with, the surface of valve section of thick bamboo (5) and the inner wall in close contact with of valve body (1).

3. A valve with filtering function according to claim 1, wherein: two symmetrical dead levers (14) of fixedly connected with between the interior roof of valve barrel (5) and the interior diapire, two dead levers (14) all peg graft with two pistons (8), and the intersection of two dead levers (14) and two pistons (8) all is equipped with the sealing washer.

4. A valve with filtering function according to claim 1, wherein: the front inner wall and the rear inner wall of the valve body (1) are fixedly connected with two sets of symmetrical sleeves (15), the inside of each sleeve (15) is inserted with an inserted rod (16), and each inserted rod (16) is fixedly connected with a sealing plug (13) close to the inserted rod.

5. A valve with filtering function according to claim 1, wherein: the outer fixed surface of the valve barrel (5) is fixedly connected with two symmetrical fixed blocks (17), four limiting holes (18) which are arranged circumferentially are formed in the upper surface of the valve body (1), handles (19) are inserted into the upper surfaces of the two fixed blocks (17), and each handle (19) is inserted into a corresponding limiting hole (18) which is close to the handle.

6. A valve with filtering function according to claim 5, characterized in that: the bottom of two handle (19) all fixedly connected with fixed disk (20) in the cover, two fixed disk (20) respectively with two fixed block (17) between fixedly connected with second spring (21), every second spring (21) all are in compression state.

7. A valve with filtering function according to claim 1, wherein: the upper end of the valve cylinder (5) is fixedly sleeved with a turntable (10), and the outer ring of the turntable (10) is positioned above the two handles (19).