CN220151961U

CN220151961U - Integral one-way valve block

Info

Publication number: CN220151961U
Application number: CN202321549719.1U
Authority: CN
Inventors: 王献英; 胡亦兵; 张宇; 李宁; 宋海洋; 芦辰; 史军伟
Original assignee: Pingdingshan Chuang Coal Machinery Manufacturing Co ltd
Current assignee: Pingdingshan Chuang Coal Machinery Manufacturing Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2023-12-08
Anticipated expiration: 2033-06-17

Abstract

The utility model relates to the technical field of one-way valves and discloses an integral one-way valve block which comprises a fixing mechanism, a water supply mechanism and a water inlet mechanism, wherein the water inlet mechanism is arranged on the left side of the fixing mechanism, the water supply mechanism is arranged on the right side of the fixing mechanism, the fixing mechanism comprises a fixing ring, a clamping ring, a fixing screw, a threaded rod, a thread groove and a sealing plate, the inside of the fixing ring is provided with the thread groove, the right side of the thread groove is in threaded connection with the threaded rod, the right side of the threaded rod is fixedly connected with the fixing screw, the right side of the fixing ring is fixedly connected with the sealing plate, the clamping ring and the fixing ring are in threaded connection through the fixing screw and the fixing screw, so that the disassembly of the one-way valve block and the maintenance and replacement of internal parts are facilitated, and the clamping ring and the fixing ring can be provided with a tighter connection degree through the fixing ring and the sealing plate to avoid water leakage.

Description

Integral one-way valve block

Technical Field

The utility model relates to the technical field of one-way valves, in particular to an integral one-way valve block.

Background

The one-way valve is commonly called as a one-way valve, wherein fluid can only flow along the water inlet, but the medium at the water outlet cannot flow back. One-way valves are also known as check valves or non-return valves. For preventing reverse flow of oil flow in hydraulic systems or compressed air in pneumatic systems. The one-way valve has two types, namely a straight-through type valve and a right-angle type valve. The straight-through one-way valve is installed on the pipeline in a threaded connection mode. The right-angle one-way valve has three forms of threaded connection, plate connection and flange connection.

The existing integral check valve block is easy to damage the internal parts of equipment and needs maintenance and replacement when being used for a long time, and the existing integral check valve block is basically integrated and inconvenient to detach.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide an integral one-way valve block so as to solve the problem that the prior art is inconvenient to disassemble.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: including fixed establishment, mechanism and the mechanism of intaking of delivering water, fixed establishment's left side is provided with the mechanism of intaking, fixed establishment's right side is provided with the mechanism of delivering water, fixed establishment includes solid fixed ring, clamp ring, fixed screw, threaded rod, thread groove and closing plate, the thread groove has been seted up to solid fixed ring's inside, the right side threaded connection of thread groove has the threaded rod, the right side fixedly connected with fixed screw of threaded rod, the right side fixedly connected with closing plate of solid fixed ring.

Preferably, the right side threaded connection of solid fixed ring has the clamp ring, the inside threaded connection of clamp ring has the threaded rod, can make clamp ring and solid fixed ring carry out threaded connection through set screw and set screw, make things convenient for the dismantlement of check valve piece and the maintenance change of internals, can make clamp ring and solid fixed ring provide more closely when coming in through solid fixed ring and closing plate and connect the degree and avoid leaking.

Preferably, the water delivery mechanism comprises a water delivery pipe, a water outlet, a spring and a valve ball, wherein the water outlet is fixedly connected to the inner wall of the water delivery pipe, the spring is fixedly connected to the left side of the water outlet, and the valve ball is fixedly connected to the left side of the spring.

Preferably, the inside sliding connection of water supply pipe has the valve ball, the inside sliding connection of water supply pipe has the spring, the left side fixedly connected with clamp ring of water supply pipe sets up the valve ball through the spring and can make the inside water of entering check valve piece drive the spring left side and extend right through the pressure extrusion valve ball, can make water follow delivery port outflow, can avoid rivers recoil, influence the use of equipment.

Preferably, the water inlet mechanism comprises a water inlet pipe, a water inlet, a sealing ring and a rubber pad, wherein the water inlet is fixedly connected with the inner wall of the water inlet pipe, and the sealing ring is fixedly connected with the inner wall of the water inlet pipe.

Preferably, the right side fixedly connected with rubber pad of sealing washer, rubber pad fixed connection is at the inner wall of inlet tube, the right side fixedly connected with solid fixed ring of inlet tube makes through the water inlet and enters into the inside water of check valve piece and can avoid entering into the inlet tube through the sealing washer, can make rivers reverse movement time seal with the valve ball through setting up the rubber pad, avoids rivers recoil.

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

1. according to the integral one-way valve block, the clamping ring and the fixed ring can be in threaded connection through the fixed screw and the fixed screw, so that the one-way valve block is convenient to detach and repair and replace internal parts, and the clamping ring and the fixed ring can be tightly connected through the fixed ring and the sealing plate to avoid water leakage;

2. according to the integral one-way valve block, the valve ball is arranged through the spring, so that water entering the one-way valve block can drive the spring to extend left to right through the pressure extrusion valve ball, water can flow out of the water outlet, water flow backflushing can be avoided, and the use of equipment is influenced;

3. the integral check valve block can prevent water entering the check valve block from entering the water inlet pipe through the water inlet, and can seal the valve ball when water flow reversely moves through the rubber pad, so that water flow backflushing is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the fixation ring and the frontal anatomy of the fixation ring of the present utility model;

FIG. 3 is a schematic view of the front anatomy of the inlet tube of the present utility model;

fig. 4 is a schematic view of the front anatomical structure of the water supply tube according to the utility model.

In the figure: 1. a fixing mechanism; 101. a fixing ring; 102. a clamping ring; 103. a set screw; 104. a threaded rod; 105. a thread groove; 106. a sealing plate; 2. a water delivery mechanism; 201. a water supply pipe; 202. a water outlet; 203. a spring; 204. a valve ball; 3. a water inlet mechanism; 301. a water inlet pipe; 302. a water inlet; 303. a seal ring; 304. and a rubber pad.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, the present utility model provides a technical solution: including fixed establishment 1, mechanism 2 and the mechanism 3 that advances water, the left side of fixed establishment 1 is provided with mechanism 3 that advances water, and the right side of fixed establishment 1 is provided with mechanism 2 that advances water, and fixed establishment 1 includes solid fixed ring 101, clamp ring 102, set screw 103, threaded rod 104, thread groove 105 and closing plate 106, and thread groove 105 has been seted up to gu the inside of solid fixed ring 101, and the right side threaded connection of thread groove 105 has threaded rod 104, and the right side fixedly connected with set screw 103 of threaded rod 104, the right side fixedly connected with closing plate 106 of solid fixed ring 101.

The right side threaded connection of solid fixed ring 101 has clamp ring 102, and clamp ring 102's inside threaded connection has threaded rod 104, can make clamp ring 102 and solid fixed ring 101 carry out threaded connection through set screw 103 and set screw 103, makes things convenient for the maintenance of the dismantlement of check valve piece and internals to change, can make clamp ring 102 and solid fixed ring 101 come in provide more closely the degree of connection when coming through solid fixed ring 101 and closing plate 106 and avoid leaking.

The water delivery mechanism 2 comprises a water delivery pipe 201, a water outlet 202, a spring 203 and a valve ball 204, wherein the water outlet 202 is fixedly connected to the inner wall of the water delivery pipe 201, the spring 203 is fixedly connected to the left side of the water outlet 202, and the valve ball 204 is fixedly connected to the left side of the spring 203.

The inside sliding connection of water supply pipe 201 has valve ball 204, and the inside sliding connection of water supply pipe 201 has spring 203, and the left side fixedly connected with clamp ring 102 of water supply pipe 201 sets up valve ball 204 through spring 203 can make the inside water of entering check valve piece drive spring 203 left to the right extension through the pressure extrusion valve ball 204, can make water follow delivery port 202 outflow, can avoid rivers recoil, influence the use of equipment.

The water inlet mechanism 3 comprises a water inlet pipe 301, a water inlet 302, a sealing ring 303 and a rubber pad 304, wherein the water inlet 302 is fixedly connected to the inner wall of the water inlet pipe 301, and the sealing ring 303 is fixedly connected to the inner wall of the water inlet pipe 301.

The right side fixedly connected with rubber pad 304 of sealing washer 303, rubber pad 304 fixed connection is at the inner wall of inlet tube 301, and the right side fixedly connected with solid fixed ring 101 of inlet tube 301 makes the inside water of entering into the check valve piece through water inlet 302 can avoid entering into inlet tube 301 through sealing washer 303, can make rivers reverse when removing with valve ball 204 sealed through setting up rubber pad 304, avoid rivers recoil.

Working principle: the clamping ring 102 and the fixed ring 101 can be in threaded connection through the fixed screw 103 and the fixed screw 103, disassembly of the check valve block and maintenance and replacement of internal parts are facilitated, the clamping ring 102 and the fixed ring 101 can be tightly connected to avoid water leakage when coming in through the fixed ring 101 and the sealing plate 106, the valve ball 204 is arranged through the spring 203, water entering the check valve block can drive the spring 203 to extend leftwards and rightwards through the pressure extrusion valve ball 204, water can flow out of the water outlet 202, water backflushing can be avoided, use of the device is affected, water entering the check valve block through the water inlet 302 can be prevented from entering the water inlet pipe 301 through the sealing ring 303, water can be sealed with the valve ball 204 when moving reversely through the rubber pad 304, and water backflushing is avoided.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an integral check valve piece, includes fixed establishment (1), water supply mechanism (2) and water inlet mechanism (3), its characterized in that: the left side of fixed establishment (1) is provided with mechanism (3) that intakes, the right side of fixed establishment (1) is provided with mechanism (2) that send water, fixed establishment (1) are including solid fixed ring (101), clamp ring (102), fixed screw (103), threaded rod (104), thread groove (105) and closing plate (106), thread groove (105) have been seted up to the inside of solid fixed ring (101), the right side threaded connection of thread groove (105) has threaded rod (104), the right side fixedly connected with fixed screw (103) of threaded rod (104), the right side fixedly connected with closing plate (106) of solid fixed ring (101).

2. The unitary check valve block of claim 1, wherein: the right side of fixed ring (101) threaded connection has clamp ring (102), the inside threaded connection of clamp ring (102) has threaded rod (104).

3. The unitary check valve block of claim 1, wherein: the water delivery mechanism (2) comprises a water delivery pipe (201), a water outlet (202), a spring (203) and a valve ball (204), wherein the water outlet (202) is fixedly connected to the inner wall of the water delivery pipe (201), the spring (203) is fixedly connected to the left side of the water outlet (202), and the valve ball (204) is fixedly connected to the left side of the spring (203).

4. A unitary check valve block as claimed in claim 3, wherein: the inside sliding connection of water supply pipe (201) has valve ball (204), the inside sliding connection of water supply pipe (201) has spring (203), the left side fixedly connected with clamp ring (102) of water supply pipe (201).

5. The unitary check valve block of claim 1, wherein: the water inlet mechanism (3) comprises a water inlet pipe (301), a water inlet (302), a sealing ring (303) and a rubber pad (304), wherein the water inlet (302) is fixedly connected to the inner wall of the water inlet pipe (301), and the sealing ring (303) is fixedly connected to the inner wall of the water inlet pipe (301).

6. The unitary check valve block of claim 5, wherein: the right side fixedly connected with rubber pad (304) of sealing washer (303), rubber pad (304) fixed connection is at the inner wall of inlet tube (301), the right side fixedly connected with solid fixed ring (101) of inlet tube (301).