CN220566672U

CN220566672U - Direct-acting electric valve

Info

Publication number: CN220566672U
Application number: CN202322266690.2U
Authority: CN
Inventors: 杨效卫
Original assignee: Hannor Intelligent Systems Group Co ltd
Current assignee: Hannor Intelligent Systems Group Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-08
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of direct-acting electric valves, in particular to a direct-acting electric valve which comprises an electric valve main body, wherein the electric valve main body comprises a first shell and a second shell, a motor is arranged at the top of the first shell, a first mounting plate is fixedly connected to the bottom of the first shell, a second mounting plate is fixedly connected to the top of the second shell, a first valve port and a second valve port are respectively arranged at two sides of the second shell, a positioning component is arranged between the first mounting plate and the second mounting plate, a fixing groove is formed in the top of the first mounting plate, a mounting component convenient to mount and dismount is arranged at the bottom of the second mounting plate, and the direct-acting electric valve can be mounted and dismounted rapidly and conveniently by arranging the mounting component, so that the time of mounting and dismounting can be effectively saved, the efficiency of the mounting and dismounting work can be improved to a certain extent, and the replacement work of a sealing element can be facilitated.

Description

Direct-acting electric valve

Technical Field

The utility model relates to the technical field of direct-acting electric valves, in particular to a direct-acting electric valve.

Background

In the existing direct-acting control valve, an output shaft of a motor is in transmission connection with a screw rod through a gear system, the screw rod is connected with a nut through threaded fit, the nut is connected with a valve core, and the nut is limited and can only slide along the axial direction and cannot rotate along the circumferential direction; when the direct-acting control valve works, the motor is started, the output shaft of the direct-acting control valve rotates and is transmitted to the screw rod through the gear system, and along with the rotation of the screw rod, the nut slides axially, so that the valve core is driven to slide axially, the purpose of adjusting the opening of the valve port is achieved, the screw rod is fixed with the rotor of the motor, the nut is connected through threaded fit, the lower end of the screw rod is directly matched with the valve core, and the nut is fixed with the valve seat; the rotor of during operation motor drives the lead screw to rotate, because lead screw and nut screw-thread fit, and the nut is fixed, so the rotor still can drive lead screw axial displacement to drive the case and open or close the valve port, the direct-acting motor valve among the prior art is in order to guarantee sealed effect in the use, always need to change the sealing member regularly, but current direct-acting motor valve is fixed through the bolt installation usually, need use the instrument to take off in proper order the bolt and then accomplish the dismantlement work when dismantling, need consume more time, thereby can reduce the work efficiency of loading and unloading to a certain extent.

In view of the above, it is desirable to provide a direct-acting electrically operated valve that is convenient to disassemble.

Disclosure of Invention

The present utility model is directed to a direct-acting electric valve, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a direct acting type electric valve, includes the electric valve main part, the electric valve main part includes first casing and second casing, first casing top is provided with the motor, first casing bottom fixedly connected with first mounting panel, second casing top fixedly connected with second mounting panel, second casing both sides are provided with first valve port and second valve port respectively, be provided with locating component between first mounting panel and the second mounting panel, just the fixed slot has been seted up at first mounting panel top, the installation component of convenient loading and unloading is installed to second mounting panel bottom;

the installation component is including installing the installation piece in the second mounting panel bottom and being located the second casing outside, the inside fixed mounting of installation piece has the installation pole, the installation pole outside slip is provided with the slider, one side fixedly connected with slide bar of second casing is kept away from to the slider, the slide bar top is provided with fixed inserted bar, the installation pole outside just is located the slider top and is provided with coupling spring.

As a preferable scheme of the utility model, a chute is arranged on one side of the mounting block far away from the second shell, and one end of the sliding rod far away from the sliding block penetrates through the chute and slides up and down in the chute.

As a preferable scheme of the utility model, the sliding rod is arranged in an L shape, and the fixed inserted rod is rotatably arranged at the top of the sliding rod.

As a preferable scheme of the utility model, the mounting assembly is provided with four groups, the fixing grooves are provided with four groups, and the four fixing inserted bars are mutually matched with the fixing grooves.

As a preferable scheme of the utility model, the positioning assembly comprises a positioning groove arranged at the top of the second mounting plate, and the bottom of the first mounting plate is fixedly connected with a positioning block.

As a preferable scheme of the utility model, the positioning grooves are matched with the positioning blocks, the four positioning blocks and the four positioning grooves are respectively arranged at the bottom of the first mounting plate and the top of the second mounting plate at equal intervals along the circumferential direction.

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

according to the utility model, the mounting assembly is arranged in the direct-acting electric valve, so that when the sealing element is required to be replaced, a user can sequentially pull the sliding rod upwards, the connecting spring is compressed under the action of the sliding block, the fixed inserted rod can be rotated to one side after the fixed inserted rod is separated from the fixed groove, the four fixed inserted rods are sequentially taken out from the inside of the fixed groove, the first mounting plate can be taken down from the top of the second mounting plate, the sealing assembly is replaced, the operation is simple and convenient, and the reverse operation is performed during the mounting, so that the direct-acting electric valve can be used for rapidly and conveniently performing the mounting and dismounting work, the time of the mounting and dismounting work can be effectively saved, the efficiency of the mounting and dismounting work can be improved to a certain extent, and the replacement work of the sealing element is further facilitated.

Drawings

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

FIG. 2 is a schematic view of the internal structure of a part of the present utility model;

FIG. 3 is a schematic view of the internal structure of the mounting assembly of the present utility model;

fig. 4 is an enlarged view of the area a of the present utility model.

In the figure: 1. an electric valve main body; 101. a first housing; 102. a motor; 103. a first mounting plate; 104. a second mounting plate; 105. a second housing; 106. a first valve port; 107. a second valve port; 108. a fixing groove; 2. a mounting assembly; 201. a mounting block; 202. a slide bar; 203. fixing the inserted link; 204. a mounting rod; 205. a slide block; 206. a connecting spring; 3. a positioning assembly; 301. a positioning groove; 302. and (5) positioning blocks.

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, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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. When an element is referred to as being "connected" to another element, it can 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 illustrative purposes 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. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a direct acting type motorised valve, including motorised valve main part 1, motorised valve main part 1 includes first casing 101 and second casing 105, first casing 101 top is provided with motor 102, first mounting panel 103 of first casing 101 bottom fixedly connected with, second casing 105 top fixedly connected with second mounting panel 104, second casing 105 both sides are provided with first valve port 106 and second valve port 107 respectively, be provided with locating component 3 between first mounting panel 103 and the second mounting panel 104, and fixed slot 108 has been seted up at first mounting panel 103 top, mounting component 2 of convenient loading and unloading is installed to second mounting panel 104 bottom.

Specifically, the installation component 2 is including installing the installation piece 201 in second mounting panel 104 bottom and being located the outside of second casing 105, installation piece 201 inside fixed mounting has installation pole 204, installation pole 204 outside slip is provided with slider 205, one side fixedly connected with slide bar 202 that second casing 105 was kept away from to slider 205, the slide bar 202 top is provided with fixed inserted bar 203, the installation pole 204 outside and be located slider 205 top and be provided with connecting spring 206, the spout has been seted up to one side that second casing 105 was kept away from to installation piece 201, the one end that slider 205 was kept away from to slide bar 202 passes the spout and slides from top to bottom in the spout, slide bar 202 is set up to "L" shape, and fixed inserted bar 203 rotates at slide bar 202 top and sets up, the user can upwards pull slide bar 202 in proper order, make connecting spring 206 compress under the effect of slider 205, thereby after fixed inserted bar 203 breaks away from fixed slot 108, can rotate one side to fixed inserted bar 203, take out after four fixed inserted bar 203 are in proper order from fixed slot 108, can take off first mounting panel 103 from second mounting panel 104 top, and change the sealing member can.

Further, the installation component 2 is provided with four groups, the fixed slot 108 is provided with four, and the four fixed inserted bars 203 are mutually adapted with the fixed slot 108, so that the first installation plate 103 and the second installation plate 104 can be stably installed and fixed, and the installation stability can be effectively ensured.

Preferably, the positioning assembly 3 comprises a positioning groove 301 formed in the top of the second mounting plate 104, the bottom of the first mounting plate 103 is fixedly connected with a positioning block 302, the positioning groove 301 and the positioning block 302 are matched with each other, the positioning block 302 and the positioning groove 301 are respectively provided with four positioning blocks 302 and the positioning groove 301, the four positioning blocks 302 and the positioning groove 301 are respectively distributed at the bottom of the first mounting plate 103 and the top of the second mounting plate 104 along the circumferential direction at equal intervals, and the positioning block 302 is inserted into the positioning groove 301 before being mounted, so that the first mounting plate 103 and the second mounting plate 104 can be effectively positioned and buckled, and subsequent mounting work is facilitated.

The working flow of the utility model is as follows: when the direct-acting type electric valve is used, the electric valve main body 1 is firstly installed, the electric valve main body can be put into use after the installation is completed, when a sealing piece needs to be replaced after the electric valve is used for a period of time, a user can sequentially pull the sliding rod 202 upwards, the connecting spring 206 is compressed under the action of the sliding block 205, therefore, after the fixed inserting rod 203 is separated from the fixed groove 108, the fixed inserting rod 203 can be rotated to one side, after the four fixed inserting rods 203 are sequentially taken out of the fixed groove 108, the first mounting plate 103 can be taken down from the top of the second mounting plate 104, the sealing piece is replaced, the operation is simple and convenient, in addition, the first mounting plate 103 is buckled at the top of the second mounting plate 104 under the cooperation of the positioning groove 301 and the positioning block 302, and then the fixed inserting rod 203 can be clamped into the inside the fixed groove 108 by adopting the reverse operation during the disassembly, so that the stability between the first mounting plate 103 and the second mounting plate 104 can be effectively ensured under the elastic action of the connecting spring 206, and the direct-acting type electric valve can be rapidly and conveniently installed and disassembled.

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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct-acting type electric valve, includes motorised valve main part (1), its characterized in that: the electric valve body (1) comprises a first shell (101) and a second shell (105), a motor (102) is arranged at the top of the first shell (101), a first mounting plate (103) is fixedly connected to the bottom of the first shell (101), a second mounting plate (104) is fixedly connected to the top of the second shell (105), a first valve port (106) and a second valve port (107) are respectively arranged on two sides of the second shell (105), a positioning component (3) is arranged between the first mounting plate (103) and the second mounting plate (104), a fixing groove (108) is formed in the top of the first mounting plate (103), and a mounting component (2) convenient to assemble and disassemble is mounted at the bottom of the second mounting plate (104);

the installation component (2) is including installing installation piece (201) in second mounting panel (104) bottom and be located second casing (105) outside, installation piece (201) inside fixed mounting has installation pole (204), installation pole (204) outside slip is provided with slider (205), one side fixedly connected with slide bar (202) of second casing (105) is kept away from to slider (205), slide bar (202) top is provided with fixed inserted bar (203), installation pole (204) outside and be located slider (205) top and be provided with coupling spring (206).

2. A direct-acting electrically operated valve as set forth in claim 1 wherein: a sliding groove is formed in one side, far away from the second shell (105), of the mounting block (201), and one end, far away from the sliding block (205), of the sliding rod (202) penetrates through the sliding groove and slides up and down in the sliding groove.

3. A direct-acting electrically operated valve as set forth in claim 1 wherein: the sliding rod (202) is arranged in an L shape, and the fixed inserted rod (203) is rotatably arranged at the top of the sliding rod (202).

4. A direct-acting electrically operated valve as set forth in claim 1 wherein: the mounting assembly (2) is provided with four groups, the fixing grooves (108) are provided with four groups, and the four fixing inserting rods (203) are mutually matched with the fixing grooves (108).

5. A direct-acting electrically operated valve as set forth in claim 1 wherein: the positioning assembly (3) comprises a positioning groove (301) formed in the top of the second mounting plate (104), and a positioning block (302) is fixedly connected to the bottom of the first mounting plate (103).

6. A direct-acting electrically operated valve as set forth in claim 5 wherein: the positioning grooves (301) are matched with the positioning blocks (302), the four positioning blocks (302) and the four positioning grooves (301) are respectively arranged at the bottom of the first mounting plate (103) and the top of the second mounting plate (104) in an equidistant mode along the circumferential direction.