CN213839753U

CN213839753U - Pipeline valve convenient to clean

Info

Publication number: CN213839753U
Application number: CN202022630399.5U
Authority: CN
Inventors: 张亚林
Original assignee: Dongguan Beize Hardware Technology Co ltd
Current assignee: Dongguan Beize Hardware Technology Co ltd
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-07-30
Anticipated expiration: 2030-11-14

Abstract

The utility model discloses a pipeline valve door of convenient clearance, including the valve main part, the interior fixed surface of valve main part is connected with antifouling layer, the top threaded connection of valve main part inner chamber has the screw rod, there is the case bottom of screw rod through bearing swing joint, annular thread groove has all been seted up to the both sides of valve main part, annular thread groove's inner chamber is provided with the screw ring. The utility model discloses a set up valve main part, antifouling layer, screw ring, spring, water pipe, second through-hole, first through-hole, case, screw rod, sealing rubber pad, bolt, sealing rubber ring, centre gripping pipe, through-hole, annular thread groove, spacing groove, arc grip block and arc limiting plate cooperation and use, solved current pipeline valve and do not have the function of convenient to detach clearance pipeline valve, long-time use easily leads to impurity to block up the valve, can't satisfy user's demand, reduced the problem of pipeline valve practicality.

Description

Pipeline valve convenient to clean

Technical Field

The utility model relates to the technical field of valves, specifically be a pipeline valve door of convenient clearance.

Background

The valves are used for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions of the valves, wherein the valves are control parts in a fluid conveying system and have functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure, and the valves used for the fluid control system range from the simplest stop valves to various valves used in extremely complex automatic control systems, and the variety and the specification of the valves are quite various.

At piping erection's in-process, pipeline valve often can be used, and current pipeline valve does not have the function of convenient to detach clearance pipeline valve, uses for a long time and easily leads to impurity to block up the valve, can't satisfy user's demand, has reduced pipeline valve's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline valve door of convenient clearance possesses the advantage of the clearance pipeline valve door of being convenient for dismantle, has solved current pipeline valve door and has not had the function of the clearance pipeline valve door of being convenient for dismantle, uses for a long time and easily leads to impurity to block up the valve, can't satisfy user's demand, has reduced the problem of pipeline valve door practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline valve convenient to clean comprises a valve main body, wherein an anti-fouling layer is fixedly connected to the inner surface of the valve main body, a screw rod is in threaded connection with the top of an inner cavity of the valve main body, a valve core is movably connected to the bottom of the screw rod through a bearing, annular thread grooves are formed in two sides of the valve main body, a thread ring is arranged in the inner cavity of each annular thread groove, sealing rubber gaskets are fixedly connected to the opposite sides of the two thread rings, a first through hole is formed in the center of the surface of each thread ring, a second through hole matched with the first through hole is formed in the center of the surface of each sealing rubber gasket, clamping pipes are fixedly connected to the opposite sides of the two thread rings, a water pipe is arranged in the inner cavity of each clamping pipe, springs are fixedly connected to the two sides of the inner surface of each clamping pipe, and arc-shaped limiting plates are fixedly connected to the sides of the springs, which are far away from the clamping pipes, the utility model discloses a clamping pipe, including two clamping pipe inner surfaces, the through-hole has all been seted up to the center department of clamping pipe top and bottom, the inner wall of through-hole is provided with the bolt, and the inner chamber that one side that two vertical bolts are relative just are located the clamping pipe is provided with the arc grip block, and the spacing groove that uses with the arc grip block cooperation is all seted up to the top and the bottom of one side that two water pipes are relative.

Preferably, the surface of the threaded ring is in threaded connection with the inner wall of the annular threaded groove, and the surface of the bolt is in threaded connection with the inner wall of the through hole.

Preferably, the antifouling layer is made of polyurethane paint, telescopic rods are fixedly connected to two opposite sides of the two vertical arc-shaped clamping plates, and one side, far away from the arc-shaped clamping plates, of each telescopic rod is fixedly connected with the inner surface of each clamping pipe.

Preferably, both sides of the arc-shaped clamping plate are fixedly connected with lugs, and one sides of the two lugs opposite to each other are in contact with the inner cavity of the limiting groove.

Preferably, the surfaces of the arc-shaped clamping plates are in contact with the inner wall of the limiting groove, one side of each vertical arc-shaped clamping plate opposite to the corresponding side of the corresponding vertical arc-shaped clamping plate is fixedly connected with a connecting bearing, and the inner ring of the connecting bearing is in interference fit with the surface of the bolt.

Preferably, the valve core contacts with the inner wall of the valve main body, and the top of the screw is fixedly connected with a rotary disc.

Preferably, the surface of the arc limiting plate is in contact with the surface of the water pipe, and anti-slip grains are arranged on one side, away from the spring, of the arc limiting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up valve main part, antifouling layer, screw ring, spring, water pipe, second through-hole, first through-hole, case, screw rod, sealing rubber pad, bolt, sealing rubber ring, centre gripping pipe, through-hole, annular thread groove, spacing groove, arc grip block and arc limiting plate cooperation and use, solved current pipeline valve and do not have the function of convenient to detach clearance pipeline valve, long-time use easily leads to impurity to block up the valve, can't satisfy user's demand, reduced the problem of pipeline valve practicality.

2. The utility model discloses a set up anti-skidding line, can increase the frictional force between arc limiting plate and the water pipe, through setting up the lug, can increase the frictional force with the spacing inslot surface, make being connected of arc grip block and spacing groove more fasten, through setting up the telescopic link, can prevent that the bolt from driving the arc grip block and remove at will, through setting up the connection bearing, can prevent that the bolt from rotating and drive the rotation of arc grip block, through setting up antifouling layer, can alleviate impurity greatly and be detained in the valve main part.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a right sectional view of the structure of the holding tube of the present invention;

FIG. 4 is a right sectional view of the threaded ring structure of the present invention;

fig. 5 is a left side view schematic sectional view of the water pipe structure of the present invention.

In the figure: 1 valve main part, 2 antifouling layers, 3 threaded rings, 4 springs, 5 water pipes, 6 telescopic rods, 7 second through holes, 8 first through holes, 9 valve cores, 10 screw rods, 11 sealing rubber gaskets, 12 bolts, 13 sealing rubber rings, 14 clamping pipes, 15 through holes, 16 annular threaded grooves, 17 convex blocks, 18 limiting grooves, 19 arc-shaped clamping plates and 20 arc-shaped limiting plates.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a valve main part 1, antifouling layer 2, threaded ring 3, spring 4, water pipe 5, telescopic link 6, second through-hole 7, first through-hole 8, case 9, screw rod 10, sealing rubber pad 11, bolt 12, sealing rubber ring 13, centre gripping pipe 14, through-hole 15, annular thread groove 16, lug 17, spacing groove 18, parts such as arc grip block 19 and arc limiting plate 20 are general standard or the parts that technical staff in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-5, a pipeline valve convenient to clean comprises a valve body 1, an inner surface of the valve body 1 is fixedly connected with an antifouling layer 2, the antifouling layer 2 is made of polyurethane paint, impurities can be greatly reduced from being retained in the valve body 1 by arranging the antifouling layer 2, a screw 10 is in threaded connection with the top of an inner cavity of the valve body 1, a turntable is fixedly connected with the top of the screw 10, a valve core 9 is movably connected with the bottom of the screw 10 through a bearing, the valve core 9 is in contact with the inner wall of the valve body 1, annular thread grooves 16 are respectively arranged on two sides of the valve body 1, a thread ring 3 is arranged in the inner cavity of each annular thread groove 16, the surface of the thread ring 3 is in threaded connection with the inner wall of each annular thread groove 16, sealing rubber gaskets 11 are fixedly connected to opposite sides of the two thread rings 3, a first through hole 8 is arranged at the center of the surface of the thread ring 3, the center of the surface of a sealing rubber pad 11 is provided with a second through hole 7 matched with the first through hole 8 for use, one side of two opposite thread rings 3 is fixedly connected with a clamping pipe 14, the inner cavity of the clamping pipe 14 is provided with a water pipe 5, both sides of the inner surface of the clamping pipe 14 are fixedly connected with springs 4, one side of each spring 4 far away from the clamping pipe 14 is fixedly connected with an arc limiting plate 20, the surface of each arc limiting plate 20 is in contact with the surface of the water pipe 5, one side of each arc limiting plate 20 far away from the corresponding spring 4 is provided with anti-slip grains, the friction force between each arc limiting plate 20 and the corresponding water pipe 5 can be increased by the arrangement of the anti-slip grains, one side of each opposite inner surface of the two clamping pipes 14 is fixedly connected with a sealing rubber ring 13, the centers of the top and the bottom of the clamping pipe 14 are both provided with through holes 15, the inner walls of the through holes 15 are provided with bolts 12, and the surfaces of the bolts 12 are in threaded connection with the inner walls of the through holes 15, an arc-shaped clamping plate 19 is arranged on one side opposite to the two vertical bolts 12 and positioned in an inner cavity of the clamping tube 14, telescopic rods 6 are fixedly connected to two sides of one side opposite to the two vertical arc-shaped clamping plates 19, the bolts 12 can be prevented from driving the arc-shaped clamping plates 19 to move left and right at will by arranging the telescopic rods 6, one side of the telescopic rods 6 far away from the arc-shaped clamping plates 19 is fixedly connected with the inner surface of the clamping tube 14, lugs 17 are fixedly connected to two sides of the arc-shaped clamping plates 19, a connecting bearing is fixedly connected to one side opposite to the two vertical arc-shaped clamping plates 19, an inner ring of the connecting bearing is in interference fit with the surface of the bolts 12, the bolts 12 can be prevented from rotating to drive the arc-shaped clamping plates 19 to rotate by arranging the connecting bearing, limiting grooves 18 matched with the arc-shaped clamping plates 19 are formed in the top and the bottom of one side opposite to the two water tubes 5, and one side opposite to the two lugs 17 is in contact with the inner cavity of the limiting grooves 18, through setting up lug 17, can increase the frictional force with spacing groove 18 internal surface, make arc grip block 19 and spacing groove 18 be connected more tightly, arc grip block 19's surface and spacing groove 18's inner wall contact, through setting up valve main part 1, antifouling layer 2, the screw ring 3, spring 4, water pipe 5, second through-hole 7, first through-hole 8, case 9, screw rod 10, sealing rubber pad 11, bolt 12, sealing rubber ring 13, centre gripping pipe 14, through-hole 15, annular thread groove 16, spacing groove 18, arc grip block 19 and the cooperation of arc limiting plate 20 are used, the problem that current pipeline valve does not have the function of convenient to detach clearance pipeline valve is solved, long-time use easily leads to impurity jam valve, can't satisfy user's demand, the problem of pipeline valve practicality has been reduced.

During the use, under the initial condition, when installing the valve, user corotation screw ring 3 screw in annular thread groove 16, insert water pipe 5 in centre gripping pipe 14 afterwards, until the surface of water pipe 5 contacts and supports tight sealing rubber pad 11 with the surface of sealing rubber pad 11, make arc limiting plate 20 outwards remove simultaneously, spring 4 is compressed, carry out the centre gripping to the surface of water pipe 5, then user corotation bolt 12 inwards removes, make telescopic link 6 inwards remove and control spacing about bolt 12, until bolt 12 removes to arc clamping plate 19 insert limiting groove 18, lug 17 contacts and tightly supports the inner wall of limiting groove 18 with the inner wall contact of limiting groove 18, accomplish the installation to the water pipe, when dismantling the clearance to the valve, the user is reverse to repeat above-mentioned operation can.

In summary, the following steps: this pipeline valve of convenient clearance, through setting up valve main part 1, antifouling layer 2, threaded ring 3, spring 4, water pipe 5, second through-hole 7, first through-hole 8, case 9, screw rod 10, sealing rubber pad 11, bolt 12, sealing rubber ring 13, centre gripping pipe 14, through-hole 15, annular thread groove 16, spacing groove 18, arc grip block 19 and the cooperation of arc limiting plate 20 are used, it does not have the function of convenient to detach clearance pipeline valve to have solved current pipeline valve, long-time use easily leads to impurity to block up the valve, can't satisfy user's demand, the problem of pipeline valve practicality has been reduced.

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. The utility model provides a pipeline valve of convenient clearance, includes valve body (1), its characterized in that: the inner surface of the valve main body (1) is fixedly connected with an antifouling layer (2), the top of the inner cavity of the valve main body (1) is in threaded connection with a screw (10), the bottom of the screw (10) is movably connected with a valve core (9) through a bearing, annular thread grooves (16) are formed in two sides of the valve main body (1), a thread ring (3) is arranged in the inner cavity of each annular thread groove (16), a sealing rubber gasket (11) is fixedly connected to one side of each of the two opposite thread rings (3), a first through hole (8) is formed in the center of the surface of each thread ring (3), a second through hole (7) matched with the first through hole (8) for use is formed in the center of the surface of each sealing rubber gasket (11), a clamping pipe (14) is fixedly connected to one side of each of the two opposite thread rings (3), and a water pipe (5) is arranged in the inner cavity of each clamping pipe (14), the equal fixedly connected with spring (4) in both sides of centre gripping pipe (14) internal surface, one side fixedly connected with arc limiting plate (20) of centre gripping pipe (14) are kept away from in spring (4), and one side fixedly connected with sealing rubber ring (13) that two centre gripping pipe (14) internal surfaces are opposite, through-hole (15) have all been seted up in centre department of centre gripping pipe (14) top and bottom, the inner wall of through-hole (15) is provided with bolt (12), and the inner chamber that two vertical bolt (12) are relative one side and lie in centre gripping pipe (14) is provided with arc grip block (19), and spacing groove (18) that use with arc grip block (19) cooperation are all seted up to the top and the bottom of two relative one side of water pipe (5).

2. A pipeline valve for easy cleaning according to claim 1, wherein: the surface of the threaded ring (3) is in threaded connection with the inner wall of the annular threaded groove (16), and the surface of the bolt (12) is in threaded connection with the inner wall of the through hole (15).

3. A pipeline valve for easy cleaning according to claim 1, wherein: the antifouling layer (2) is made of polyurethane paint, telescopic rods (6) are fixedly connected to two opposite sides of the two vertical arc-shaped clamping plates (19), and one side, away from the arc-shaped clamping plates (19), of each telescopic rod (6) is fixedly connected with the inner surface of each clamping pipe (14).

4. A pipeline valve for easy cleaning according to claim 1, wherein: the two sides of the arc-shaped clamping plate (19) are fixedly connected with lugs (17), and one sides of the two lugs (17) opposite to each other are in contact with the inner cavity of the limiting groove (18).

5. A pipeline valve for easy cleaning according to claim 1, wherein: the surface of the arc-shaped clamping plates (19) is in contact with the inner wall of the limiting groove (18), one side of each vertical arc-shaped clamping plate (19) opposite to the corresponding side is fixedly connected with a connecting bearing, and the inner ring of each connecting bearing is in interference fit with the surface of the bolt (12).

6. A pipeline valve for easy cleaning according to claim 1, wherein: the valve core (9) is in contact with the inner wall of the valve main body (1), and the top of the screw rod (10) is fixedly connected with a rotary table.

7. A pipeline valve for easy cleaning according to claim 1, wherein: the surface of the arc limiting plate (20) is in contact with the surface of the water pipe (5), and anti-slip grains are formed in one side, away from the spring (4), of the arc limiting plate (20).