CN212536824U

CN212536824U - Anti-blocking control valve

Info

Publication number: CN212536824U
Application number: CN202020584091.9U
Authority: CN
Inventors: 单政凎; 陈贵堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-12
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a prevent control valve of jam, the on-line screen storage device comprises a base, the top fixed mounting of base has the valve body, and the both ends of valve body communicate respectively has inlet tube and outlet pipe to the top fixed mounting of valve body has the bolt, the side fixed mounting of valve body inner chamber has the fixed station, and the one end fixed mounting that the valve body inner chamber side was kept away from to the fixed station has fixed pipe, and the one end threaded connection that the fixed station was kept away from to fixed pipe has the screw lead screw that runs through and extend to the valve body outside, and the screw lead screw is located the outside one end fixedly connected with drive disc of valve body to the side of valve body is provided with the adaptation screw thread with screw lead screw looks adaptation in the junction with the screw lead screw, the one end that the screw lead screw is located the. The utility model discloses a setting of screw lead screw, first actuating lever, second actuating lever and drive disc reaches and discloses the effect of the produced impurity of the inside long-term accumulation of garrulous valve main part.

Description

Anti-blocking control valve

Technical Field

The utility model relates to the technical field of valves, specifically be a prevent control valve of jam.

Background

The valves are control components in fluid delivery systems, have functions of stopping, adjusting, guiding, preventing counter-flow, stabilizing pressure, shunting or overflowing and relieving pressure, are used for valves of fluid control systems, and range from the simplest stop valves to various valves used in extremely complex automatic control systems, the variety and the specification of the valves are quite various, the valves can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and the valves are divided into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard customized valve materials and the like according to the materials.

Because the service time interval of valve is very long for the impurity that has very much rivers to bring is often piled up in the main part of valve, thereby influences the velocity of flow that the rivers passed through the valve, reduces the function that the valve was defeated to a certain extent, and then seriously influences the use benefit and the economic benefits of valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent control valve of jam possesses and disclose the inside impurity of valve main part and break away and get rid of clean advantage, has solved the problem that the valve water delivery effect is low and reduce valve result of use and economic benefits.

In order to achieve the above object, the utility model provides a following technical scheme: a control valve for preventing blockage comprises a base, wherein a valve body is fixedly installed at the top of the base, two ends of the valve body are respectively communicated with a water inlet pipe and a water outlet pipe, a bolt is fixedly installed at the top of the valve body, a fixing table is fixedly installed on the side surface of an inner cavity of the valve body, a fixing pipe is fixedly installed at one end, away from the side surface of the inner cavity of the valve body, of the fixing table, a threaded lead screw penetrating through and extending to the outside of the valve body is in threaded connection with one end of the fixing pipe, away from the fixing table, a driving disc is fixedly connected with one end, located outside the valve body, of the threaded lead screw, adaptive threads matched with the threaded lead screw are arranged at the connecting part of the side surface of the valve body and the threaded lead screw, a first moving block and a second moving block are sequentially sleeved at one end, located in the, and the first driving rod and the second driving rod are respectively far away from the end of the first driving rod and the end of the second driving rod, and are fixedly provided with desilting sleeve plates.

Preferably, a clamping groove is formed in the side face of the fixing table, and the diameter of the notch of the clamping groove is equal to that of the threaded screw rod.

Preferably, the first moving block and the second moving block have the same size and dimensions.

Preferably, the size of the water inlet pipe is the same as that of the water outlet pipe.

Preferably, the shape of the first driving rod and the shape of the second driving rod are both L-shaped.

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

1. the utility model discloses a screw thread lead screw, first movable block, the second movable block, first actuating lever, the setting of second actuating lever and driving disc, let driving disc receive external force and rotate the back, reach first movable block and second movable block and can carry out the effect that moves left or right on the screw thread lead screw, thereby reach first actuating lever and the second actuating lever that links to each other with first movable block and second movable block respectively and can carry out the effect of moving left or right along with the removal of first movable block and second movable block in step, and then reach the effect of disclosing the produced impurity of the inside long-term accumulation of garrulous valve main part.

2. The utility model discloses a setting of fixed pipe and screw lead screw reaches the screw lead screw and can get into to the effect in the fixed pipe after rotating.

3. The utility model discloses a setting of screw lead screw and adaptation screw thread reaches the screw lead screw and rotates the inside rivers of valve when removing and can not spill over to the outside effect of valve.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front sectional structure of the valve body of the present invention;

fig. 3 is a schematic structural view of the fixing table of the present invention.

In the figure: the device comprises a base 1, a valve body 2, a water inlet pipe 3, a water outlet pipe 4, a bolt 5, a fixing table 6, a fixing pipe 7, a threaded lead screw 8, a first moving block 9, a second moving block 10, a first driving rod 11, a second driving rod 12, a dredging sleeve plate 13, a matching thread 14, a driving disc 15 and a clamping groove 16.

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.

Please refer to fig. 1, a control valve for preventing blockage, which comprises a base 1, a valve body 2 is fixedly mounted at the top of the base 1, two ends of the valve body 2 are respectively communicated with a water inlet pipe 3 and a water outlet pipe 4, the size of the water inlet pipe 3 is the same as that of the water outlet pipe 4, so that the model and the size of the water pipe required to be connected with the water inlet pipe 3 and the water outlet pipe 4 are the same, the cost is saved, a bolt 5 is fixedly mounted at the top of the valve body 2, the bolt 5 can be connected with an external pressure gauge, and the water pressure in the valve body 2 can.

Referring to fig. 2-3, a fixed table 6 is fixedly mounted on a side surface of an inner cavity of a valve body 2, a clamping groove 16 is formed in the side surface of the fixed table 6, the diameter of a notch of the clamping groove 16 is equal to that of a threaded lead screw 8, a fixed pipe 7 is fixedly mounted at one end, away from the side surface of the inner cavity of the valve body 2, of the fixed table 6, one end, away from the fixed table 6, of the fixed pipe 7 is in threaded connection with the threaded lead screw 8 penetrating through and extending to the outside of the valve body 2, a driving disc 15 is fixedly connected to one end, located at the outside of the valve body 2, of the threaded lead screw 8, an adaptive thread 14 matched with the threaded lead screw 8 is arranged at a position, at which the side surface of the valve body 2 is connected with the threaded lead screw 8, a first moving block 9 and a second moving block 10 are sequentially sleeved at one end, located at the inner cavity of the valve body 2, of the threaded lead screw 8 from 12, the shape of first actuating lever 11 and the shape of second actuating lever 12 are the L type to the equal fixed mounting of one end that first actuating lever 11 and second actuating lever 12 were kept away from respectively to first actuating lever 11 and second actuating lever has desilting lagging 13, and desilting lagging 13 is the iron material, can increase like this and disclose the success rate that garrulous impurity is piled up.

In summary, the following steps: the anti-blocking control valve has the advantages that through the arrangement of the threaded lead screw 8, the first moving block 9, the second moving block 10, the first driving rod 11, the second driving rod 12 and the driving disc 15, after the driving disc 15 rotates under the action of external force, the effect that the first moving block 9 and the second moving block 10 can move leftwards or rightwards on the threaded lead screw 8 is achieved, so that the effect that the first driving rod 11 and the second driving rod 12 which are respectively connected with the first moving block 9 and the second moving block 10 can move leftwards or rightwards synchronously along with the movement of the first moving block 9 and the second moving block 10 is achieved, the effect of breaking impurities generated by long-term accumulation in a valve body is achieved, through the arrangement of the fixing pipe 7 and the threaded lead screw 8, the effect that the threaded lead screw 8 can enter the fixing pipe 7 after rotating is achieved, through the arrangement of the threaded lead screw 8 and the adaptive threads 14, the effect that the water flow in the valve can not overflow to the outside of the valve when the threaded screw rod 8 rotates and moves is achieved.

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. An anti-clogging control valve, comprising a base (1), characterized in that: the top fixed mounting of base (1) has valve body (2), and the both ends of valve body (2) communicate respectively has inlet tube (3) and outlet pipe (4) to the top fixed mounting of valve body (2) has bolt (5), the side fixed mounting of valve body (2) inner chamber has fixed station (6), and the one end fixed mounting that valve body (2) inner chamber side was kept away from in fixed station (6) has fixed tube (7), and the one end threaded connection that fixed station (6) were kept away from in fixed tube (7) has and runs through and extend to outside screw lead screw (8) of valve body (2), and screw lead screw (8) are located the outside one end fixed connection of valve body (2) and drive disc (15) to the side of valve body (2) is provided with adaptation screw thread (14) with screw lead screw (8) looks adaptation in the junction with screw lead screw (8), screw thread (8) are located the one end of valve body (2) inner chamber and have cup jointed first movable block (9) and second from a left The bottom of the first moving block (9) and the bottom of the second moving block (10) are respectively and fixedly provided with a first driving rod (11) and a second driving rod (12), and the first driving rod (11) and the second driving rod (12) are respectively far away from one end of the first driving rod (11) and one end of the second driving rod (12) are respectively and fixedly provided with a dredging sleeve plate (13).

2. The anti-clogging control valve of claim 1, wherein: a clamping groove (16) is formed in the side face of the fixing table (6), and the diameter of a notch of the clamping groove (16) is equal to that of the threaded screw rod (8).

3. The anti-clogging control valve of claim 1, wherein: the first moving block (9) and the second moving block (10) are identical in size and size.

4. The anti-clogging control valve of claim 1, wherein: the size of the water inlet pipe (3) is the same as that of the water outlet pipe (4).

5. The anti-clogging control valve of claim 1, wherein: the shape of the first driving rod (11) and the shape of the second driving rod (12) are both L-shaped.