A removable valve control module

Abstract

The utility model discloses a detachable valve control module, include: valve body, dismantle subassembly, valve body includes valve body, the valve seat fixedly installed on valve body, the valve rod of valve seat inner movable installation, dismantle subassembly includes the control box of valve seat top movable installation, the positioning plate of control box bottom both sides all fixed installation, the jackplug of positioning plate one side all seted up, the positioning groove of both sides all seted up on valve seat. The utility model discloses a detachable valve control module, the control box of valve seat top movable installation, its can pass through the contraction adjustment of the both sides insertion block of installation cavity, and the quick convenient is taken down on valve seat, so that carries out the dismounting, overhaul or replacement etc. Operation of control box, simultaneously, the positioning connection of control box through both sides positioning plate and the positioning groove on valve seat can carry out accurate positioning to the installation position of control box, also can ensure the stability of control box installation and use through both sides firm positioning plate.

Description

Technical Field

[0001] This utility model relates to the field of valve technology, specifically to a detachable valve control module. Background Technology

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and regulate and control the parameters (temperature, pressure, and flow rate) of the conveyed medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. The control module on the valve is the valve control box, which mainly realizes its opening and closing regulation through the motor at the inner end.

[0003] In existing valves, the control box at the top is mostly connected to the valve seat via threads. The threaded connection is located between the control box and the valve seat, and the space in this area is small, making it inconvenient to quickly disassemble the control box. Therefore, we propose a detachable valve control module. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A detachable valve control module includes: a valve body and a disassembly assembly; the valve body includes a valve body, a valve seat fixedly mounted on the valve body, and a valve stem movably mounted inside the valve seat; the disassembly assembly includes a control box movably mounted on the top of the valve seat, positioning plates fixedly mounted on both sides of the bottom of the control box, insertion holes on one side of each positioning plate, positioning grooves on both sides of the valve seat, an installation cavity on one side of the valve seat, insertion blocks movably mounted at both ends inside the installation cavity, and springs fixedly mounted between the insertion blocks.

[0007] Preferably, each of the insert blocks is further fixedly mounted with a plug rod at its outer end, and the plug rod matches the plug hole.

[0008] Preferably, a motor is also fixedly installed inside the control box, and a drive shaft is fixedly connected to the lower part of the motor.

[0009] Preferably, a locking block is also fixedly installed at the bottom of the drive shaft.

[0010] Preferably, the valve stem also has a slot, and the slot and the block are matched.

[0011] Preferably, a notch is also provided in the middle of the mounting cavity.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0013] 1. In this utility model, the control box movably installed on the top of the valve seat can be quickly and conveniently removed from the valve seat by adjusting the retraction of the insert blocks on both sides of the mounting cavity, so as to carry out operations such as disassembly, assembly, maintenance or replacement of the control box.

[0014] 2. In this utility model, the control box is positioned precisely by connecting the positioning plates on both sides to the positioning grooves on the valve seat. The stable positioning plates on both sides also ensure the stability of the control box during installation and use. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of the present invention;

[0016] Figure 2 This is a disassembly diagram of the control box of this utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of A in the middle;

[0018] Figure 4 This is a disassembly diagram of the internal retaining block of the valve seat of this utility model;

[0019] Figure 5 This is a bottom structural diagram of the control box of this utility model.

[0020] Figure label:

[0021] 100. Valve body; 101. Valve body; 102. Valve seat; 103. Valve stem;

[0022] 200. Disassembly component; 201. Control box; 202. Positioning plate; 203. Insertion hole; 204. Positioning groove; 205. Mounting cavity; 206. Insertion block; 207. Spring; 208. Insertion rod; 209. Motor; 210. Drive shaft; 211. Locking block; 212. Locking groove; 213. Notch. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0024] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a detachable valve control module.

[0025] Example 1:

[0026] Combination Figure 1-5As shown, the present invention provides a detachable valve control module, comprising: a valve body 100 and a disassembly assembly 200; the valve body 100 includes a valve body 101, a valve seat 102 fixedly mounted on the valve body 101, and a valve stem 103 movably mounted within the valve seat 102; the disassembly assembly 200 includes a control box 201 movably mounted on the top of the valve seat 102, positioning plates 202 fixedly mounted on both sides of the bottom of the control box 201, insertion holes 203 on one side of each positioning plate 202, positioning grooves 204 on both sides of the valve seat 102, and an installation cavity on one side of the valve seat 102. 205. Insert blocks 206 are movably installed at both ends inside the mounting cavity 205. Springs 207 are fixedly installed between the insert blocks 206. Insert rods 208 are also fixedly installed at the outer ends of the insert blocks 206, and the insert rods 208 match the insertion holes 203. A motor 209 is also fixedly installed inside the control box 201. A drive shaft 210 is fixedly connected to the lower part of the motor 209. A locking block 211 is fixedly installed at the bottom of the drive shaft 210. A locking groove 212 is also opened inside the valve stem 103, and the locking groove 212 matches the locking block 211. A notch 213 is also opened in the middle of the mounting cavity 205.

[0027] Specifically, a valve is a pipeline accessory used to open and close pipelines, control flow direction, and regulate and control the parameters of the conveyed medium. The control module on the valve is the valve control box, which mainly uses an internal motor to regulate the opening and closing of the valve. The control box 201, which is movably installed on the top of the valve seat 102, can be quickly and easily removed from the valve seat 102 by adjusting the retraction of the inserts 206 on both sides of the mounting cavity 205. This allows for disassembly, repair, or replacement of the control box 201. Simultaneously, the control box 201 is positioned and connected to the positioning grooves 204 on the valve seat 102 via the positioning plates 202 on both sides, enabling precise positioning of the control box 201 and ensuring the secure installation of the control box 201. For stability during use, the insertion hole 203 on one side of the positioning plate 202 is mainly used for the engagement and installation of the insertion rod 208 at the outer end of the insertion block 206, thereby ensuring the fixation and stability of the positioning plate 202 in the positioning groove 204. The spring 207 installed between the insertion blocks 206 is mainly used to press the insertion blocks 206 at both ends to ensure that they are installed in the insertion hole 203. The locking block 211 installed at the bottom of the drive shaft 210 is mainly used for engagement and connection with the locking groove 212 on the valve stem 103 to realize the drive connection between the control box 201 and the valve stem 103. The notch 213 in the middle of the mounting cavity 205 is mainly used for engagement during the retraction adjustment of the insertion block 206 to facilitate the installation of the positioning plate 202 in the positioning groove 204.

[0028] Working principle and usage process of this utility model:

[0029] When disassembling the control box 201 at the upper end of the valve seat 102, first close the valve body 100 to ensure that the slot 212 at the upper end of the valve stem 103 is parallel to the positioning slot 204. Then, simultaneously retract and press the inserts 206 on both sides of the mounting cavity 205 to retract and adjust them to the middle. Then, rotate the inserts 206 downwards to make them engage with the recess 213 for temporary fixation. When the inserts 206 on both sides are temporarily fixed in the recess 213, the insert rods 208 at the outer ends of the inserts 206 will disengage from the insertion holes 203 in the positioning plate 202. At this time, move the control box 201 outwards to easily remove it from the upper end of the valve seat 102 for maintenance of the control box 201.

[0030] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A detachable valve control module, characterized in that, include: Valve body (100), disassembly assembly (200); The valve body (100) includes a valve body (101), a valve seat (102) fixedly installed on the valve body (101), and a valve stem (103) movably installed inside the valve seat (102); The disassembly assembly (200) includes a control box (201) movably mounted on the top of the valve seat (102), a positioning plate (202) fixedly mounted on both sides of the bottom of the control box (201), a socket (203) on one side of the positioning plate (202), a positioning groove (204) on both sides of the valve seat (102), a mounting cavity (205) on one side of the valve seat (102), a plug (206) movably mounted at both ends inside the mounting cavity (205), and a spring (207) fixedly mounted between the plugs (206).

2. The detachable valve control module according to claim 1, characterized in that, Each of the insert blocks (206) is also fixedly installed with a plug rod (208), and the plug rod (208) matches the plug hole (203).

3. The detachable valve control module according to claim 1, characterized in that, The control box (201) also has a motor (209) fixedly installed inside, and a drive shaft (210) is fixedly connected to the lower part of the motor (209).

4. A detachable valve control module according to claim 3, characterized in that, A locking block (211) is also fixedly installed at the bottom of the drive shaft (210).

5. A detachable valve control module according to claim 1, characterized in that, The valve stem (103) is also provided with a slot (212), and the slot (212) matches the block (211).

6. A detachable valve control module according to claim 1, characterized in that, A notch (213) is also provided in the middle of the mounting cavity (205).

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