CN110566705A

CN110566705A - Intelligent control valve convenient to disassemble and assemble

Info

Publication number: CN110566705A
Application number: CN201910717281.5A
Authority: CN
Inventors: 陈伟铭; 吴祥伟; 叶胜娟
Original assignee: Anhui Shui Lian Water Utilities Science And Technology Ltd
Current assignee: Anhui Shui Lian Water Utilities Science And Technology Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2019-12-13

Abstract

The invention relates to the technical field of control valves, in particular to an intelligent control valve convenient to disassemble and assemble. The invention has the beneficial effects that: the annular electromagnet is electrified to generate magnetism, the driving sliding block moves on the sliding block, the insertion rod is separated from a state of being inserted into the insertion hole in the hook plate, the upper shell and the lower shell can be separated, the sliding block is supported by the elastic piece and is pressed down, the driving insertion rod is inserted into the insertion hole, the upper shell and the lower shell are limited, the upper shell is rapidly installed on the lower shell, the upper shell and the lower shell are rapidly installed and disassembled, the upper shell and the lower shell are horizontally limited through the limiting piece, the upper shell is stably installed on the lower shell, the anti-theft function is achieved to a certain extent, the operation is simple and convenient, screws do not need to be screwed, the working efficiency is improved, and the labor intensity is reduced.

Description

Intelligent control valve convenient to disassemble and assemble

Technical Field

The invention relates to the technical field of control valves, in particular to an intelligent control valve convenient to disassemble and assemble.

Background

The intelligent control valve is a control valve with a microprocessor and capable of realizing intelligent control function, and the control valve is composed of an intelligent servo amplifier, a digital operator, a speed reducing mechanism, a valve position detection and transmission device, an electric control valve and the like.

However, when an element in the intelligent control valve is repaired and replaced, the upper shell of the intelligent control valve needs to be detached from the lower shell for replacement, and at present, the upper shell and the lower shell are connected through screws, so that a plurality of screws need to be screwed when the upper shell is detached, on one hand, the labor intensity of workers is increased, and on the other hand, the working efficiency is low.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide an intelligent control valve convenient to disassemble and assemble, which can be used for conveniently maintaining and replacing elements in the intelligent control valve.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

The utility model provides an intelligent control valve of convenient dismouting, includes intelligent control valve's last casing, lower casing, the internal level of inferior valve is equipped with at least one slide bar, the cover is equipped with an annular electromagnet on the slide bar, each sliding fit cover in slide bar both ends is equipped with a slider, the slider is made by the magnetic conduction material, be equipped with an elastic component between slider and the annular electromagnet, the elastic component supports the slider, the drive the slider slides towards keeping away from the annular electromagnet direction, be equipped with the hook plate of vertical bending downwards after the earlier horizontal extension in the upper casing, slider upper end level is equipped with an inserted bar, and is corresponding be equipped with the jack that supplies the inserted bar to slide to cooperate to insert on the hook plate.

Furthermore, the elastic piece is a spring, the spring is sleeved on the sliding rod, and two ends of the spring in the elastic direction respectively abut against the annular electromagnet and the sliding block.

Further, the spring is made of a non-magnetic material.

Furthermore, the lower shell is internally provided with an installation block detachably connected with the inner bottom wall of the lower shell, and the annular electromagnet is embedded in the installation block.

Further, the slide bar is rectangular in longitudinal section.

Further, still include the locating part, the locating part is including locating last ear piece, the lower ear piece on last casing, the casing outer wall down respectively, the vertical gag lever post that is equipped with on the ear piece down corresponds it inserts the spacing hole that closes to be equipped with on the ear piece to supply the gag lever post.

Furthermore, the upper ear block and the lower ear block are respectively provided with two.

the invention has the beneficial effects that: the annular electromagnet is electrified to generate magnetism, the driving sliding block moves on the sliding block, the insertion rod is separated from a state of being inserted into the insertion hole in the hook plate, the upper shell and the lower shell can be separated, the sliding block is supported by the elastic piece and is pressed down, the insertion rod is driven to be inserted into the insertion hole, the upper shell and the lower shell are limited, the upper shell is rapidly installed on the lower shell, the upper shell and the lower shell are rapidly installed and disassembled, the upper shell and the lower shell are horizontally limited through the limiting piece, the upper shell is stably installed on the lower shell, the annular electromagnet is internally arranged in the lower shell, the upper shell is prevented from being mistakenly disassembled, the anti-theft function is achieved to a certain degree, the operation is simple and convenient, screws do not need to be screwed, the working efficiency is improved, and the labor intensity is reduced.

drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention:

FIG. 2 is an exploded perspective view of the structure shown in the figure;

The reference numerals are explained below:

1-upper shell, 2-lower shell, 3-sliding rod, 4-annular electromagnet, 5-sliding block, 6-hook plate, 7-inserted rod, 8-jack, 9-spring, 10-mounting block, 11-upper ear block, 12-lower ear block, 13-limiting rod and 14-limiting hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the intelligent control valve convenient to disassemble and assemble comprises an upper casing 1 and a lower casing 2 of the intelligent control valve, wherein the upper casing 1 abuts against the end surface of the lower casing 2, at least one sliding rod 3 with a rectangular longitudinal section is horizontally arranged in the lower casing 2, an annular electromagnet 4 is sleeved on the sliding rod 3, an installation block 10 detachably connected with the inner bottom wall of the lower casing 2 is arranged in the lower casing 2, the annular electromagnet 4 is embedded in the installation block 10, the annular electromagnet 4 can be reinforced through the installation block 10 to improve the connection strength of the annular electromagnet, a sliding block 5 is respectively sleeved at each end of the sliding rod 3 in a sliding fit manner, the sliding block 5 is made of a magnetic conductive material, a spring 9 is arranged between the sliding block 5 and the annular electromagnet 4, the spring 9 is sleeved on the sliding rod 3, and both ends in the elastic direction of the sliding block 5 respectively abut against the annular electromagnet 4, furthermore, the spring 9 is made of a non-magnetic material, so that when the annular electromagnet 4 is powered on, the generated magnetism affects the deformation of the spring 9, the spring abuts against the sliding block 5 to drive the sliding block 5 to slide towards the direction away from the annular electromagnet 4, a hook plate 6 which extends horizontally and then bends vertically and downwards is arranged in the upper shell 1, an insertion rod 7 is horizontally arranged at the upper end of the sliding block 5, a corresponding insertion hole 8 for the insertion rod 7 to be inserted in a sliding fit manner is arranged on the hook plate 6, in addition, a limiting part is arranged for facilitating the limiting when the upper shell 1 and the lower shell 2 are installed, the limiting part comprises an upper ear block 11 and a lower ear block 12 which are respectively arranged on the outer walls of the upper shell 1 and the lower shell 2, a limiting rod 13 is vertically arranged on the lower ear block 12, a limiting hole 14 for the insertion of the limiting rod 13 is correspondingly arranged on the upper ear block 11, and further, the upper ear block 11, the lower ear block, The lower ear blocks 12 are respectively provided with two lower ear blocks, so that the upper shell 1 and the lower shell 2 are limited.

When the invention is used: when the upper shell is disassembled, the annular electromagnet is firstly electrified to generate magnetism, the driving sliding block slides on the sliding rod, the driving sliding rod overcomes the resistance of the spring, the inserted rod is separated from the state of being inserted in the jack of the hook plate, at the moment, the upper shell can be taken out from the lower shell, when the upper shell is assembled, the limiting hole of the upper lug block of the upper shell is firstly inserted in the limiting rod, when the end surfaces of the upper shell and the lower shell are abutted, the power supply of the annular electromagnet is disconnected, the magnetism of the annular electromagnet is lost, the driving sliding block moves on the sliding rod under the abutting of the spring, the inserted rod is inserted in the jack of the hook plate, at the moment, the upper shell is limited on the lower shell, and the upper shell is quickly assembled on the lower shell.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent control valve convenient to disassemble and assemble comprises an upper shell (1) and a lower shell (2) of the intelligent control valve, it is characterized in that at least one sliding rod (3) is horizontally arranged in the lower shell (2), the sliding rod (3) is sleeved with an annular electromagnet (4), two ends of the sliding rod (3) are respectively sleeved with a sliding block (5) in a sliding manner, the sliding block (5) is made of magnetic conductive material, an elastic part is arranged between the sliding block (5) and the annular electromagnet (4), the elastic piece is abutted against the sliding block (5) to drive the sliding block (5) to slide towards the direction far away from the annular electromagnet (4), a hook plate (6) which extends horizontally and then bends vertically and downwards is arranged in the upper shell (1), an inserted bar (7) is horizontally arranged at the upper end part of the sliding block (5), and the corresponding hook plate (6) is provided with a jack (8) for the insertion rod (7) to be inserted in a sliding fit manner.

2. The intelligent control valve convenient to disassemble and assemble according to claim 1, wherein the elastic part is a spring (9), the spring (9) is sleeved on the sliding rod (3), and two ends of the spring in the elastic direction respectively abut against the annular electromagnet (4) and the sliding block (5).

3. a smart valve according to claim 2 wherein the spring (9) is made of a non-magnetic material.

4. The intelligent control valve convenient to disassemble and assemble according to claim 1, wherein a mounting block (10) detachably connected with the inner bottom wall of the lower shell (2) is arranged in the lower shell, and the annular electromagnet (4) is embedded in the mounting block (10).

5. The intelligent control valve convenient to disassemble and assemble according to claim 1, wherein the sliding rod (3) is rectangular in longitudinal section.

6. The intelligent control valve convenient to disassemble and assemble according to claim 1, further comprising a limiting member, wherein the limiting member comprises an upper ear block (11) and a lower ear block (12) which are respectively arranged on the outer walls of the upper casing (1) and the lower casing (2), a limiting rod (13) is vertically arranged on the lower ear block (12), and a limiting hole (14) for the limiting rod (13) to be inserted is formed in the corresponding upper ear block (11).

7. The intelligent control valve convenient to disassemble and assemble according to claim 6, wherein two upper ear blocks (11) and two lower ear blocks (12) are arranged.