CN216590152U

CN216590152U - Angle valve with good installation sealing performance

Info

Publication number: CN216590152U
Application number: CN202122828416.0U
Authority: CN
Inventors: 叶笑笑; 闯欢媛
Original assignee: Shanghai Linai Sanitary Equipment Co ltd
Current assignee: Shanghai Linai Sanitary Equipment Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-24
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of valves and discloses an angle valve with good installation sealing performance. The sealing assembly is designed, so that the sealing performance of the water inlet connecting pipe is improved conveniently, water cannot leak easily in the conveying process, water resource waste cannot be caused, and the practicability is high; the functional assembly through the design is convenient for improve the firmness of being connected between the external connecting pipe and the water outlet connecting pipe, can carry out secondary reinforcement on the connecting pipe, also improves the sealing property of connection, and has better applicability.

Description

Angle valve with good installation sealing performance

Technical Field

The utility model relates to the technical field of valves, in particular to an angle valve with good installation tightness.

Background

The valve is used for opening and closing the pipeline, controlling the flow direction, regulating and controlling the pipeline attachment which transports the medium parameter, the valve is the control unit in the fluid transport system, have functions such as stopping, regulating, water conservancy diversion, preventing against the flow reversal, steady voltage, shunt or overflow relief pressure, etc., the angle valve is a kind of valve, the angle valve is the angle type stop valve, the angle valve is similar to ball valve, its structure and characteristic are revised from the ball valve, there are the following problems in the existing angle valve when using:

1. when the existing angle valve is used, the sealing performance of a water inlet connecting pipe is not good enough, so that water is easy to leak in the transmission process, waste of water resources is caused, and certain use limitation exists;

2. when the existing angle valve is used, the water outlet connecting pipe is connected with an external connecting pipe through threads, and in the long-term use process, sliding threads can be generated, so that the connection is not firm, and the practicability is not high enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle valve with good installation sealing performance, and aims to solve the problems that the sealing performance of a water inlet connecting pipe is not good enough, water leakage possibly occurs, and water resources are wasted in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an angle valve that installation leakproofness is good, includes the valve body, and the top of valve body is provided with the hand wheel, and the bottom of valve body is provided with into water and takes over, and the outside cover of valve body is equipped with the installation lid, and one side of valve body is provided with out the water and takes over, the tip of taking over of intaking is provided with seal assembly, and the outside of going out the water and taking over is provided with functional unit.

The sealing assembly comprises a sealing groove, the sealing groove is formed in the inner side surface of the mounting cover, a sealing gasket is arranged inside the sealing groove, a mounting ring is arranged on the inner wall of the bottom opening of the water inlet connecting pipe, a rubber ring is arranged at one end of the mounting ring, a plurality of mounting clamping grooves are formed in the inner wall of the bottom opening of the water inlet connecting pipe, a plurality of rubber protrusions are arranged on one side surface of the mounting ring, and the mounting clamping grooves are connected with the rubber protrusions in a clamping mode.

As a still further scheme of the utility model: the outside fixed welding of valve body has the spacing ring, and the spacing ring is in the top of installation lid, and the bottom face of spacing ring is connected with the laminating of the top face of installation lid.

As a still further scheme of the utility model: the surface of the top of the inner wall of the mounting ring is inclined, and the outer diameter of the mounting ring is equal to the inner diameter of the opening of the water inlet connecting pipe.

As a still further scheme of the utility model: the cross section of the rubber bulge is umbrella-shaped, and the number of the rubber bulge is the same as that of the mounting clamping groove.

As a still further scheme of the utility model: the functional unit comprises a fixing ring, a connecting pipe is arranged at one end of the water outlet connecting pipe, the water outlet connecting pipe is in threaded connection with the connecting pipe, the fixing ring is sleeved outside the water outlet connecting pipe, a sealing ring is arranged on the surface of the fixing ring, the surface of the sealing ring is in extrusion fit with the inner wall of the opening of the connecting pipe, a hoop is sleeved at the end of the connecting pipe, a fastening bolt is arranged at the end of the hoop, and an adjusting nut is sleeved at the end of the fastening bolt.

As a still further scheme of the utility model: the surface of the sealing ring is a cambered surface, and the width of the sealing ring is equal to the surface width of the fixing ring.

As a still further scheme of the utility model: the inner diameter of the hoop is smaller than the outer diameter of the end part of the connecting pipe.

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

1. the sealing assembly is designed, so that the sealing performance of the water inlet connecting pipe is improved conveniently, water cannot leak easily in the conveying process, water resource waste cannot be caused, and the practicability is high;

2. the functional assembly through the design is convenient for improve the firmness of being connected between the external connecting pipe and the water outlet connecting pipe, can carry out secondary reinforcement on the connecting pipe, also improves the sealing property of connection, and has better applicability.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the mounting structure of the seal assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic view of the installation structure of the functional module according to the present invention;

fig. 5 is a schematic structural view of the hoop according to the present invention.

In the figure: 1. a valve body; 2. a hand wheel; 3. a water inlet connecting pipe; 4. installing a cover; 5. a water outlet connecting pipe; 6. a seal assembly; 7. a connecting pipe; 8. a functional component; 61. a sealing groove; 62. a gasket; 63. a limiting ring; 64. a mounting ring; 65. a rubber ring; 66. installing a clamping groove; 67. a rubber bulge; 81. a fixing ring; 82. a seal ring; 83. hooping; 84. fastening a bolt; 85. and adjusting the nut.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and with reference to fig. 1 to 5, the embodiment of the present invention is as follows:

in fig. 1: the utility model provides an angle valve that installation leakproofness is good, includes valve body 1, and the top of valve body 1 is provided with hand wheel 2, and the bottom of valve body 1 is provided with into water and takes over 3, and the outside cover of valve body 1 is equipped with installation lid 4, and one side of valve body 1 is provided with out water and takes over 5, and the tip of taking over 3 that intakes is provided with seal assembly 6, and the outside of going out water and taking over 5 is provided with functional unit 8.

In fig. 2 and 3: the sealing component 6 comprises a sealing groove 61, the sealing groove 61 is arranged on the inner side surface of the mounting cover 4, a sealing gasket 62 is arranged inside the sealing groove 61, a mounting ring 64 is arranged on the inner wall of the opening at the bottom of the water inlet connecting pipe 3, a rubber ring 65 is arranged at one end of the mounting ring 64, the top surface of the inner wall of the mounting ring 64 is inclined, the outer diameter of the mounting ring 64 is equal to the inner diameter of the opening of the water inlet connecting pipe 3, the mounting ring 64 is conveniently fixed inside the water inlet connecting pipe 3, a plurality of mounting clamping grooves 66 are arranged on the inner wall of the opening at the bottom of the water inlet connecting pipe 3, a plurality of rubber bulges 67 are arranged on one side surface of the mounting ring 64, the mounting clamping grooves 66 are connected with the rubber bulges 67 in a clamping manner, the cross sections of the rubber bulges 67 are umbrella-shaped, the number of the rubber bulges 67 is equal to that of the mounting clamping grooves 66, the mounting ring 64 is convenient to mount, a limiting ring 63 is fixedly welded on the outside of the valve body 1, and the limiting ring 63 is positioned on the top of the mounting cover 4, the bottom end face of the limiting ring 63 is attached to the top end face of the mounting cover 4, so that the mounting cover 4 is limited.

In fig. 4 and 5: functional unit 8 includes solid fixed ring 81, the one end of water outlet pipe 5 is provided with connecting pipe 7, water outlet pipe 5 and connecting pipe 7 threaded connection, gu fixed ring 81 covers locates the outside of water outlet pipe 5, gu fixed ring 81's surface is provided with sealing washer 82, the surface of sealing washer 82 is the cambered surface, the width of sealing washer 82 equals with solid fixed ring 81's surface width, the leakproofness of connection has been improved, the surface of sealing washer 82 and the extrusion laminating of the opening part inner wall of connecting pipe 7, the tip cover of connecting pipe 7 is equipped with staple bolt 83, the internal diameter of staple bolt 83 is less than the tip external diameter of connecting pipe 7, the tip of staple bolt 83 is provided with fastening bolt 84, fastening bolt 84's tip cover is equipped with adjusting nut 85, be convenient for improve the fastness that connecting pipe 7 and water outlet pipe 5 are connected.

The working principle of the utility model is as follows: when the connecting pipe 7 is connected with the water outlet connecting pipe 5, the connecting pipe 7 is firstly rotated to enable the connecting pipe 7 to be in threaded connection with the water outlet connecting pipe 5, until the connecting pipe 7 is rotated to a proper position, the inner wall of the end part of the connecting pipe 7 is in fit connection with the surface of the sealing ring 82, then the hoop 83 is sleeved on the end part of the connecting pipe 7, the adjusting nut 85 is rotated at the moment, so that the adjusting nut 85 extrudes the connecting pipe 7, the inner wall of the end part of the connecting pipe 7 can be extruded and attached to the surface of the sealing ring 82, the connecting pipe 7 is firmly connected with the water outlet connecting pipe 5, meanwhile, the connection tightness is improved, and the operation is simple and easy.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An angle valve with good installation and sealing performance comprises a valve body (1), wherein a hand wheel (2) is arranged at the top of the valve body (1), a water inlet connecting pipe (3) is arranged at the bottom of the valve body (1), an installation cover (4) is sleeved outside the valve body (1), and a water outlet connecting pipe (5) is arranged on one side of the valve body (1), and is characterized in that a sealing assembly (6) is arranged at the end part of the water inlet connecting pipe (3), and a functional assembly (8) is arranged outside the water outlet connecting pipe (5);

sealing assembly (6) are including seal groove (61), the inboard surface of installing lid (4) is seted up in seal groove (61), the inside of seal groove (61) is provided with sealed pad (62), the bottom opening part inner wall of takeover (3) of intaking is provided with collar (64), the one end of collar (64) is provided with rubber circle (65), a plurality of installation draw-in grooves (66) have been seted up to the bottom opening part inner wall of takeover (3) of intaking, a side surface of collar (64) is provided with a plurality of rubber arch (67), installation draw-in groove (66) are connected with rubber arch (67) block.

2. The angle valve with good installation sealing performance as claimed in claim 1, wherein a limiting ring (63) is fixedly welded to the outer portion of the valve body (1), the limiting ring (63) is located at the top of the installation cover (4), and the bottom end face of the limiting ring (63) is in fit connection with the top end face of the installation cover (4).

3. The angle valve with good installation sealing performance as claimed in claim 1, wherein the top surface of the inner wall of the installation ring (64) is inclined, and the outer diameter of the installation ring (64) is equal to the inner diameter of the opening of the water inlet connecting pipe (3).

4. The angle valve with good installation sealing performance as claimed in claim 1, wherein the cross section of the rubber protrusion (67) is umbrella-shaped, and the number of the rubber protrusion (67) and the number of the installation clamping grooves (66) are the same.

5. The angle valve with good installation sealing performance according to claim 1, wherein the functional component (8) comprises a fixing ring (81), a connecting pipe (7) is arranged at one end of the water outlet connecting pipe (5), the water outlet connecting pipe (5) is in threaded connection with the connecting pipe (7), the fixing ring (81) is sleeved outside the water outlet connecting pipe (5), a sealing ring (82) is arranged on the surface of the fixing ring (81), the surface of the sealing ring (82) is in extrusion fit with the inner wall of the opening of the connecting pipe (7), a hoop (83) is sleeved at the end of the connecting pipe (7), a fastening bolt (84) is arranged at the end of the hoop (83), and an adjusting nut (85) is sleeved at the end of the fastening bolt (84).

6. The angle valve with good installation sealing performance as claimed in claim 5, wherein the surface of the sealing ring (82) is a cambered surface, and the width of the sealing ring (82) is equal to the width of the surface of the fixing ring (81).

7. An angle valve with good sealing performance according to claim 5, characterized in that the inner diameter of the hoop (83) is smaller than the outer diameter of the end of the connecting pipe (7).