CN216743072U - Automatic valve closing device based on edge calculation - Google Patents
Automatic valve closing device based on edge calculation Download PDFInfo
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- CN216743072U CN216743072U CN202220409828.2U CN202220409828U CN216743072U CN 216743072 U CN216743072 U CN 216743072U CN 202220409828 U CN202220409828 U CN 202220409828U CN 216743072 U CN216743072 U CN 216743072U
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Abstract
The utility model discloses an automatic valve closing device based on edge calculation, which belongs to the technical field of valves and comprises a supporting piece and a valve, wherein the supporting piece is provided with a motor, the output end of the motor is connected with a clamping structure, and the clamping structure is matched with a valve handle of the valve; the clamping structure comprises a supporting plate, a positive and negative tooth lead screw is arranged on the supporting plate, sliding blocks are symmetrically arranged on the positive and negative tooth lead screw, clamping rods are connected onto the sliding blocks, the sliding blocks are driven to move through the rotation of the positive and negative tooth lead screw, so that the two sliding blocks are driven to move, the clamping effect on valve handles of different sizes is realized, and the purpose of closing the valves of different sizes is achieved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an automatic valve closing device based on edge calculation.
Background
Valves are fittings for pipes that are used to open and close the pipe, control the flow direction, regulate and control the parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting, overflowing, relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve 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. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material.
The existing valve is closed by using a valve closing device, but the existing single valve closing device is generally not suitable for valve handles with multiple sizes, so that an automatic valve closing device based on edge calculation is needed.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide an automatic valve closing device based on edge calculation, which solves the problems mentioned in the above background. In order to achieve the purpose, the utility model provides the following technical scheme: an automatic valve closing device based on edge calculation comprises a supporting piece and a valve, wherein a motor is arranged on the supporting piece, the output end of the motor is connected with a clamping structure, and the clamping structure is matched with a valve handle of the valve;
the clamping structure comprises a supporting plate, a positive and negative screw rod is arranged on the supporting plate, sliding blocks are symmetrically arranged on the positive and negative screw rod, and clamping rods are connected to the sliding blocks.
Further, still include marginal computing equipment, marginal computing equipment with the motor is connected, marginal computing equipment electricity is connected with the water quality testing appearance, the water quality testing appearance sets up in the valve.
Furthermore, one end of the clamping rod is provided with anti-skid grains.
Furthermore, one end of the positive and negative tooth screw rod is connected with a handle.
Further, the output end of the motor is connected with a connecting rod, and the connecting rod is in threaded connection with the supporting plate.
Further, the motor is connected with a mounting base.
In conclusion, the utility model has the following beneficial effects:
according to the automatic valve closing device based on the edge calculation, the two sliding blocks are driven to move through the rotation of the positive and negative tooth lead screws, so that the two clamping rods are driven to move, the effect of clamping valve handles with different sizes is realized, and the purpose of closing valves with different sizes is achieved;
when the water quality detector detects that the water quality is unqualified, the water quality detector sends a signal to the edge computing equipment, the edge computing equipment sends a signal to the motor, the motor is started at the moment, the motor drives the clamping structure to rotate, and the clamping structure drives the valve handle to rotate, so that the valve is closed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic perspective view of the valve of the present invention.
In the figure: 1. a support member; 101. A motor; 102. a connecting rod; 2. a valve; 201. A valve handle; 3. a clamping structure; 301. a support plate; 302. a screw rod with positive and negative teeth; 303. a slider; 304. a clamping rod; 305. a handle; 4. an edge computing device; 401. a water quality detector.
Detailed Description
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, and not all of 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.
Referring to fig. 1-3, an automatic valve closing device based on edge calculation includes a support member 1 and a valve 2, a motor 101 is disposed on the support member 1, an output end of the motor 101 is connected with a clamping structure 3, the clamping structure 3 is adapted to a valve handle 201 of the valve 2, the clamping structure 3 includes a support plate 301, a positive and negative screw rod 302 is disposed on the support plate 301, two ends of the positive and negative screw rod 302 are connected to one side of the support plate 301 through a support shaft, sliding blocks 303 are symmetrically disposed on the positive and negative screw rod 302, clamping rods 304 are connected to the sliding blocks 303, the two clamping rods 304 are symmetrical, the valve handle 201 is clamped by the two clamping rods 304, and then the support plate 301 is driven by the motor 101 to rotate, so that the clamping rods 304 drive the valve handle 201 to rotate, and the valve 2 is closed.
The edge computing equipment 4 is characterized by further comprising edge computing equipment 4, the edge computing equipment 4 comprises an embedded processor, the embedded processor is an ARM Cortex-A7 processor, the edge computing equipment 4 is electrically connected with the motor 101, the edge computing equipment 4 is electrically connected with the water quality detector 401, the water quality detector 401 is arranged in the valve 2, when the water quality detector 401 detects that the water quality is unqualified, the water quality detector 401 sends a signal to the edge computing equipment 4, the edge computing equipment 4 sends a signal to the motor 101 at the moment, the motor 101 is started, the motor 101 drives the clamping structure 3 to rotate at the moment, the clamping structure 3 drives the valve handle 201 to rotate, the valve 2 is closed, and unqualified water quality is prevented from being discharged to pollute the environment. One end of the clamping rod 304 is provided with anti-slip threads, and the clamping rod 304 can clamp the valve handle 201 more firmly through the anti-slip threads. One end of the front and back teeth screw rod 302 is connected with a handle 305. The output end of the motor 101 is connected with a connecting rod 102, and the connecting rod 102 is in threaded connection with the supporting plate 301.
The use method and the working principle of the automatic valve closing device based on the edge calculation are as follows, when the valve handle 201 with other sizes needs to be driven to rotate, an operator can rotate the handle 305, the handle 305 drives the positive and negative threaded rod 302 to rotate, the positive and negative threaded rod 302 drives the two sliding blocks 303 to move, the two sliding blocks 303 drive the two clamping rods 304 to move respectively, the two clamping rods 304 clamp the valve handle 201, then the motor 101 is started to drive the clamping structure 3 to rotate, and the clamping structure 3 drives the valve handle 201 to rotate, so that the effect of closing the valve 2 is achieved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the present invention.
Claims (5)
1. An automatic valve closing device based on edge calculation, comprising a support (1) and a valve (2), characterized in that: a motor (101) is installed on the supporting piece (1), the output end of the motor (101) is connected with a clamping structure (3), and the clamping structure (3) is matched with a valve handle (201) of the valve (2);
the clamping structure (3) comprises a supporting plate (301), a positive and negative tooth screw rod (302) is arranged on the supporting plate (301), sliding blocks (303) are symmetrically arranged on the positive and negative tooth screw rod (302), and clamping rods (304) are connected to the sliding blocks (303).
2. An edge calculation based automatic valve closing device according to claim 1, wherein: still include marginal computing equipment (4), marginal computing equipment (4) with motor (101) are connected, marginal computing equipment (4) electricity is connected with water quality testing appearance (401), water quality testing appearance (401) set up in valve (2).
3. An edge calculation based automatic valve closing device according to claim 1, wherein: and one end of the clamping rod (304) is provided with anti-skid grains.
4. An edge calculation based automatic valve closing device according to claim 1, wherein: one end of the positive and negative tooth screw rod (302) is connected with a handle (305).
5. An edge calculation based automatic valve closing device according to claim 1, wherein: the output end of the motor (101) is connected with a connecting rod (102), and the connecting rod (102) is in threaded connection with the supporting plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220409828.2U CN216743072U (en) | 2022-02-28 | 2022-02-28 | Automatic valve closing device based on edge calculation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220409828.2U CN216743072U (en) | 2022-02-28 | 2022-02-28 | Automatic valve closing device based on edge calculation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216743072U true CN216743072U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220409828.2U Active CN216743072U (en) | 2022-02-28 | 2022-02-28 | Automatic valve closing device based on edge calculation |
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| CN (1) | CN216743072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171345A (en) * | 2022-07-12 | 2022-10-11 | 安徽鹏大光电科技有限公司 | Household gas leakage alarm device |
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2022
- 2022-02-28 CN CN202220409828.2U patent/CN216743072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115171345A (en) * | 2022-07-12 | 2022-10-11 | 安徽鹏大光电科技有限公司 | Household gas leakage alarm device |
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