CN221547889U

CN221547889U - Sealing valve casting with anti-blocking structure

Info

Publication number: CN221547889U
Application number: CN202323631737.7U
Authority: CN
Inventors: 吴炎泽; 朱珠
Original assignee: Yongjia Xianglong Casting Co ltd
Current assignee: Yongjia Xianglong Casting Co ltd
Priority date: 2023-12-28
Filing date: 2023-12-28
Publication date: 2024-08-16
Anticipated expiration: 2033-12-28

Abstract

The utility model relates to the technical field of sealing valves, in particular to a sealing valve casting with an anti-blocking structure, which comprises a valve body, wherein a water outlet pipe is fixedly arranged at the left end of the valve body, a water inlet pipe is fixedly arranged at the right side of the valve body, fastening rings are movably arranged at the opposite sides of the water inlet pipe and the water outlet pipe, the anti-blocking mechanism is arranged inside the water inlet pipe, and the sealing valve casting with the anti-blocking structure is arranged, so that the structure design in the anti-blocking mechanism is utilized, the plugging fit between an installation clamping rod and an installation hole is realized, the filter plate can be quickly fixed with the water inlet pipe, the purpose of conveniently and rapidly disassembling and assembling the filter plate is achieved, the filter plate is conveniently and rapidly cleaned or replaced by workers, the filtering effect of the filter plate is ensured, and the practical effect of the valve is improved.

Description

Sealing valve casting with anti-blocking structure

Technical Field

The utility model relates to the technical field of sealing valves, in particular to a sealing valve casting with an anti-blocking structure.

Background

The valve casting is a main structure of a valve, and the valve is a control device for controlling the flow rate of fluid in a pipeline after being connected with the pipeline, and is one of common pipeline connecting devices.

The utility model provides a sealing valve foundry goods with prevent blockking up structure that uses at present, discovers through retrieving, for example has disclosed in the chinese patent document of grant publication No. CN217713810U that sealing valve foundry goods with prevent blockking up structure, including the inlet tube, one side fixedly connected with valve body of inlet tube, the bottom of inlet tube is provided with fixed establishment, fixed establishment's top fixedly connected with backup pad, the bottom fixedly connected with pull rod of backup pad, the top fixedly connected with filter screen of backup pad, the top fixedly connected with limiting plate of filter screen, the bottom of one side of limiting plate articulates there is No. two filter screens. According to the utility model, the sealing valve can be better prevented from being blocked by the supporting plate, the pull rod, the first filter screen, the limiting plate and the second filter screen, so that the problem that most sealing valves are difficult to filter impurities in water in the using process is solved, and the practicability of the sealing valve is enhanced.

Although the above patent solves the problems in the background art, the following disadvantages still exist: the filter screen is disassembled and assembled through the threaded connection between the threaded rod and the limiting frame in the valve, the disassembly and assembly mode is too complicated, and the efficiency is low, so that when the valve is used, a great amount of time of workers is required to be consumed, the filter screen is not easy to clean or replace by subsequent users, and the practical effect of the valve is reduced.

In summary, the present utility model solves the problems of the prior art by designing a sealing valve casting with an anti-blocking structure.

Disclosure of utility model

The utility model aims to provide a sealing valve casting with an anti-blocking structure, 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 sealing valve casting with the anti-blocking structure comprises a valve body, wherein a water outlet pipe is fixedly arranged at the left end of the valve body, a water inlet pipe is fixedly arranged on the right side of the valve body, fastening rings are movably arranged on the opposite sides of the water inlet pipe and the water outlet pipe, and the anti-blocking mechanism is arranged in the water inlet pipe;

The anti-blocking mechanism comprises a mounting support fixedly mounted on the outer top end of the water inlet pipe, a mounting groove is formed in the top surface of the mounting support, a filter plate is arranged in the mounting groove, mounting holes are formed in the surfaces of the front end and the rear end of the filter plate, a guide post is fixedly mounted on the rear side surface of the mounting support, a groove is formed in the rear side surface of the guide post, a mounting clamping rod is arranged in the groove, a spring is sleeved on the outer side of the mounting clamping rod, and a pull ring is fixedly mounted at the rear end of the mounting clamping rod.

As a preferable scheme of the utility model, the vertical section shape of the fastening ring is in an octagonal structure.

As a preferable scheme of the utility model, the inner side surfaces of the fastening rings are provided with internal thread grooves.

As a preferable scheme of the utility model, the outer side surface of the filter plate is in sealing fit contact with the inner wall of the mounting groove, and the bottom end of the filter plate penetrates through the outer side surface of the water inlet pipe and extends into the water inlet pipe.

As a preferable scheme of the utility model, the guide posts are symmetrically distributed around the inner central axis of the mounting support, the front end surface of the spring is fixedly connected with the front inner wall of the groove, and the rear end surface of the spring is welded with the front surface of the pull ring.

As a preferable scheme of the utility model, the front end of the guide post movably penetrates through the inner wall of the front side of the groove and extends into the mounting groove, and is in clamping connection with the mounting hole.

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

According to the utility model, through the sealing valve casting with the anti-blocking structure, the structure design in the anti-blocking mechanism is utilized, so that the insertion and connection between the mounting clamping rod and the mounting hole are realized, the filter plate can be quickly fixed with the water inlet pipe, the purpose of conveniently and quickly disassembling and assembling the filter plate is achieved, the filter plate can be conveniently and quickly cleaned or replaced by a worker, the filtering effect of the filter plate is ensured, and the practical effect of the valve is improved.

Drawings

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

FIG. 2 is a schematic view of a part of the anti-clogging mechanism of the present utility model;

fig. 3 is a schematic view of the structure of the filter plate of the present utility model.

In the figure: 1. a valve body; 101. a water outlet pipe; 102. a water inlet pipe; 103. a fastening ring; 2. an anti-blocking mechanism; 201. a mounting support; 202. a mounting groove; 203. a filter plate; 2031. a mounting hole; 204. a guide post; 205. a groove; 206. installing a clamping rod; 207. a spring; 208. and (5) a pull ring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, but in which the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the sealing valve casting with the anti-blocking structure comprises a valve body 1, wherein a water outlet pipe 101 is fixedly arranged at the left end of the valve body 1, a water inlet pipe 102 is fixedly arranged at the right side of the valve body 1, and fastening rings 103 are movably arranged on the opposite sides of the water inlet pipe 102 and the water outlet pipe 101;

Specifically, the vertical section of the fastening ring 103 is in an octagonal structure, and the inner side surfaces of the fastening ring 103 are provided with internal thread grooves;

In this embodiment, the internal thread groove is mainly used to connect with the external thread groove on the outer side of the connecting pipe, and the fastening ring 103 can make the connecting pipe contact with the water inlet pipe 102 and the water outlet pipe 101, so as to achieve the function of installing the valve.

In this embodiment, referring to fig. 1, 2 and 3, an anti-blocking mechanism 2 is disposed inside a water inlet pipe 102, the anti-blocking mechanism 2 includes a mounting support 201 fixedly mounted on the top end of the outer side of the water inlet pipe 102, a mounting groove 202 is formed on the top surface of the mounting support 201, a filter plate 203 is disposed inside the mounting groove 202, mounting holes 2031 are formed on the front and rear end surfaces of the filter plate 203, a guide post 204 is fixedly mounted on the rear side surface of the mounting support 201, a groove 205 is formed on the rear side surface of the guide post 204, a mounting clamping rod 206 is disposed inside the groove 205, a spring 207 is sleeved on the outer side of the mounting clamping rod 206, and a pull ring 208 is fixedly mounted at the rear end of the mounting clamping rod;

Specifically, the outer surface of the filter plate 203 is in sealing contact with the inner wall of the mounting groove 202, the bottom end of the filter plate extends into the water inlet pipe 102 while penetrating through the outer surface of the water inlet pipe 102, the guide posts 204 are symmetrically distributed around the central axis of the inside of the mounting support 201, the front end surface of the spring 207 is fixedly connected with the front inner wall of the groove 205, the rear end surface of the spring 207 is welded with the front surface of the pull ring 208, the front end of the guide posts 204 movably penetrates through the front inner wall of the groove 205 and extends into the mounting groove 202, and the guide posts 204 are in clamping connection with the mounting holes 2031;

in this embodiment, the installation groove 202 is mainly used to form sealing contact with the filter plate 203, so that the condition of water permeation can be effectively placed, the pull ring 208 is mainly used to drive the installation clamping rod 206 and stretch the spring 207, so that the separation of the installation clamping rod 206 and the installation hole 2031 is realized, the spring 207 can generate elastic acting force when being stretched, and under the condition of no external force, the elastic acting force can drive the installation clamping rod 206 to move and contact with the installation hole 2031, thereby achieving the effect of fast installing or dismantling the filter plate 203 and meeting the requirements of cleaning staff.

The working flow of the utility model is as follows: when the sealing valve casting with the anti-blocking structure is used, firstly, the valve is moved to a required position, secondly, the fastening ring 103 is rotated to be in contact with the outer side surface of the connecting pipe, so that the valve can be installed, finally, the valve can be operated, impurities in a water body can be filtered under the action of the filter plate 203, when the filter plate 203 needs to be cleaned, an external acting force is applied to the pull ring 208, the pull ring 208 drives the installation clamping rod 206 to move and the spring 207 to be in a stretching shape until the installation clamping rod 206 is completely separated from the installation hole 2031, and the filter plate 203 can be moved upwards at the moment, so that the quick disassembly of the filter plate 203 is realized, the cleaning operation of a user is facilitated, and the practical effect of the valve is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. Sealing valve foundry goods with prevent blockking up structure, including valve body (1), its characterized in that: the anti-blocking device is characterized in that a water outlet pipe (101) is fixedly arranged at the left end of the valve body (1), a water inlet pipe (102) is fixedly arranged on the right side of the valve body (1), fastening rings (103) are movably arranged on the opposite sides of the water inlet pipe (102) and the water outlet pipe (101), and an anti-blocking mechanism (2) is arranged in the water inlet pipe (102);

Anti-blocking mechanism (2) are including installing support (201) of fixed mounting on inlet tube (102) outside top, mounting groove (202) have been seted up on the top surface of installing support (201), the inside of mounting groove (202) is provided with filter plate (203), mounting hole (2031) have all been seted up on the front and back both ends surface of filter plate (203), the rear side fixed surface of installing support (201) installs guide post (204), recess (205) have been seted up on the rear side surface of guide post (204), the inside of recess (205) is provided with installation draw-in bar (206), the outside cover of installation draw-in bar (206) is equipped with spring (207), and its rear end fixed mounting has pull ring (208).

2. A sealing valve casting with anti-clogging structure as claimed in claim 1, wherein: the vertical section shape of the fastening ring (103) is in an octagonal structure.

3. A sealing valve casting with anti-clogging structure as claimed in claim 1, wherein: the inner side surfaces of the fastening rings (103) are provided with internal thread grooves.

4. A sealing valve casting with anti-clogging structure as claimed in claim 1, wherein: the outer side surface of the filter plate (203) is in sealing fit contact with the inner wall of the mounting groove (202), and the bottom end of the filter plate penetrates through the outer side surface of the water inlet pipe (102) and extends to the inside of the water inlet pipe (102).

5. A sealing valve casting with anti-clogging structure as claimed in claim 1, wherein: the guide posts (204) are symmetrically distributed around the inner central axis of the mounting support (201), the front end surface of the spring (207) is fixedly connected with the front inner wall of the groove (205), and the rear end surface of the guide posts is welded with the front surface of the pull ring (208).

6. A sealing valve casting with anti-clogging structure as claimed in claim 1, wherein: the front end of the guide column (204) movably penetrates through the front side inner wall of the groove (205) and extends into the mounting groove (202), and is in clamping connection with the mounting hole (2031).