Intelligent control type stainless steel valve

Abstract

The utility model discloses an intelligent control type stainless steel valve which comprises a valve body, and an intelligent control component and a manual control component are installed on the valve body. Wherein the intelligent control component comprises an electric push rod, a first baffle and a controller, the electric push rod is installed outside the valve body, the first baffle is installed inside the valve body, and the controller is electrically connected with the electric push rod; the manual control component comprises a push rod, a pull plate and a second baffle, the pull plate is fixedly installed at the upper end of the push rod and located outside the valve body, and the second baffle is fixedly installed at the lower end of the push rod and located in the valve body, can move up and down in the valve body and controls opening and closing of the valve body. The intelligent control part and the manual control part are used in cooperation, intelligent control over the valve can be achieved, meanwhile, the function of manually closing the valve is achieved, and the practicability and safety of the intelligent control valve are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field, concretely is a kind of intelligent control type stainless steel valve. BACKGROUND

[0002] Valve is the control component in fluid conveying system, with the functions of cut-off, regulation, flow guide, anti-backflow, pressure stabilization, shunt or overflow pressure relief. Valves used in fluid control systems, from the simplest stop valve to the extremely complex self-control system used in various valves, the variety and specification are quite numerous.

[0003] The patent with Chinese patent publication number CN219035745U discloses an intelligent control valve, which comprises a device shell, a fixed pipe is fixedly installed on the inner side of the device shell, a connecting pipe is fixedly installed on the upper end of the device shell, an adjusting assembly is arranged on the inner side of the device shell, the adjusting assembly is provided with two groups, a baffle is arranged on the inner side of the fixed pipe, a control assembly is arranged on the inner side of the device shell, an activity block is arranged at the bottom end of the control assembly, a fixed tooth is fixedly installed on the outer side of the activity block, the fixed tooth is fixedly installed with two groups, a control panel is arranged on the outer side of the device shell.

[0004] The above-mentioned patent can solve the corresponding technical problems, and facilitate automatic locking of the intelligent control valve. However, the above-mentioned intelligent control valve cannot perform emergency valve closing during use. If the intelligent control system fails, the valve cannot be closed in an emergency, which causes loss and reduces the practicability and safety of the intelligent control valve. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an intelligent control type stainless steel valve, solving the problem that the intelligent control valve of prior art cannot perform emergency valve closing during use, and if the intelligent control system fails, the valve cannot be closed in an emergency, which causes loss and reduces the practicability and safety of the intelligent control valve.

[0006] In order to achieve the above object, the utility model adopts the main technical scheme of including: a kind of intelligent control type stainless steel valve, it includes: valve body, and the valve body is equipped with intelligent control component and manual control component;Wherein, the intelligent control component includes electric push rod, first baffle and controller, the electric push rod is installed in the outside of the valve body, the first baffle is installed in the inside of the valve body, the controller is electrically connected with the electric push rod, the first baffle can be displaced in the inside of the valve body and control the opening and closing of the valve body;Wherein, the manual control component includes push rod, pull plate and second baffle, the pull plate is fixedly installed in the upper end of the push rod and located in the outside of the valve body, the second baffle is fixedly installed in the lower end of the push rod and located in the inside of the valve body, the second baffle can be displaced in the inside of the valve body and control the opening and closing of the valve body.

[0007] As preferred technical scheme, the first mounting hole is fixedly installed with first bearing in the inside, the telescopic end of the electric push rod is movably installed in the inner ring of the first bearing, the outer wall of the valve body is fixedly installed with mounting cover, the electric push rod is fixedly installed in the inner top of the mounting cover, and the controller is fixedly installed on the outer wall of the mounting cover.

[0008] As preferred technical scheme, the second mounting hole is fixedly installed with second bearing in the inside, and the push rod is movably installed in the inner ring of the second bearing.

[0009] Further including locking limiting piece, and the locking limiting piece is connected with the pull plate.

[0010] As preferred technical scheme, the locking limiting piece includes connecting rod rotatably installed on the outer wall of the valve body, the connecting rod is threadedly installed with compression bolt, and one end of the compression bolt is compressed on the top of the pull plate.

[0011] As preferred technical scheme, the top of the pull plate is provided with limiting groove, and one end of the compression bolt is abutted in the inside of the limiting groove.

[0012] As preferred technical scheme, two recesses are formed in the inner wall of the valve body and used in cooperation with the first baffle and the second baffle respectively, the bottom of the first baffle and the second baffle is respectively inserted into the inside of two recesses, and first rubber pad is fixedly installed on the bottom of the first baffle and the second baffle respectively.

[0013] As preferred technical scheme, second rubber pad is fixedly installed on the inner wall of the second mounting hole, and the second rubber pad is in contact with the side edge of the second baffle.

[0014] The utility model at least has the following beneficial effects:

[0015] The utility model provides an intelligent control type stainless steel valve, can automatically open and close the valve body through the set value of controller, carries out output through the controller control electric push rod, and the electric push rod drives the first baffle to carry out linear lift in the inside of first mounting hole, when the bottom of first baffle is inserted in the inside of the groove directly below, first baffle can effectively prevent water, that is, complete the closing of valve, when the controller and electric push rod break down, manually press push rod, make push rod drive second baffle to insert the inside of the groove directly below, and through rotary connecting rod, press the bolt displacement to the upper side of pull plate, through the rotation press bolt to the second baffle in the water retaining state and carry out compression fixed, that is, complete the manual closing of valve body in emergency state, through the cooperation of intelligent control part and manual control part, can realize the intelligent control of valve, still have the function that manually closes valve, increase the practicality and safety of intelligent control valve. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, the illustrative embodiment of the present application and its explanation are used to explain the present application, and do not constitute undue limitation on the present application.In the drawings:

[0017] Figure 1 It is the sectional view of the intelligent control type stainless steel valve of the utility model;

[0018] Figure 2 It is the utility model Figure 1 It is the enlarged schematic view of A part structure in the utility model;

[0019] Figure 3 It is the utility model Figure 1 It is the enlarged schematic view of B part structure in the utility model.

[0020] Explanation of the attached drawing:

[0021] 1, valve body;101, groove;102, first rubber pad;2, first mounting hole;201, first bearing;3, mounting cover;4, electric push rod;5, first baffle;6, controller;7, second mounting hole;701, second bearing;702, second rubber pad;8, push rod;801, pull plate;8011, limit slot;9, second baffle;10, connecting rod;1001, press bolt. Specific implementation

[0022] The implementation of the present application will be described in detail below with the help of the drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0023] Embodiment

[0024] Referring to Figures 1 to 3 The embodiment provides a kind of intelligent control type stainless steel valve, including: valve body 1, intelligent control component and manual control component are installed on valve body 1;Wherein, intelligent control component includes electric push rod 4, first baffle 5 and controller 6, electric push rod 4 is installed on the outside of valve body 1, first baffle 5 is installed in the inside of valve body 1, controller 6 is electrically connected with electric push rod 4, first baffle 5 can be displaced in the inside of valve body 1 up and down, and the opening and closing of valve body 1 is controlled;Wherein, manual control component includes push rod 8, pull plate 801 and second baffle 9, pull plate 801 is fixedly installed on the upper end of push rod 8 and located in the outside of valve body 1, second baffle 9 is fixedly installed on the lower end of push rod 8 and located in the inside of valve body 1, second baffle 9 can be displaced in the inside of valve body 1 up and down, and the opening and closing of valve body 1 is controlled, controller 6 can be selected with the single-chip microcomputer of model STC89C51, by the cooperation of intelligent control component and manual control component, it can realize the intelligent control of valve, also have the function of manually closing valve, increase the practicality and safety of intelligent control valve.

[0025] Wherein, first mounting hole 2 is opened on valve body 1, first bearing 201 is fixedly installed in the inside of first mounting hole 2, the telescopic end of electric push rod 4 is movably installed in the inner ring of first bearing 201, mounting cover 3 is fixedly installed on the outer wall of valve body 1, electric push rod 4 is fixedly installed on the inner top of mounting cover 3, controller 6 is fixedly installed on the outer wall of mounting cover 3, by first mounting hole 2, first baffle 5 can be conveniently stored up and down, by first bearing 201, the stability of first baffle 5 in use can be increased, first bearing 201 is linear sealing bearing, can support and guide the output of electric push rod 4, increase the sealing property of first baffle 5 installation, prevent the leakage of first bearing 201 installation place, by mounting cover 3, electric push rod 4 and controller 6 can be conveniently installed.

[0026] Wherein, second mounting hole 7 is opened on valve body 1, second bearing 701 is fixedly installed in the inside of second mounting hole 7, push rod 8 is movably installed in the inner ring of second bearing 701;Still include locking limiting piece, locking limiting piece is connected with pull plate 801, by second mounting hole 7, second baffle 9 can be conveniently stored up and down, by second bearing 701, the stability of second baffle 9 in use can be increased, second bearing 701 is linear sealing bearing, can support and guide the output of push rod 8, increase the sealing property of second baffle 9 installation, prevent the leakage of second bearing 701 installation place.

[0027] The locking limiting piece comprises a connecting rod 10 rotatably installed on the outer wall of the valve body 1, and a pressing bolt 1001 threadedly installed on the connecting rod 10, one end of the pressing bolt 1001 being pressed against the top of the pull plate 801, when the second baffle 9 is in the water blocking state, the pressing bolt 1001 can be displaced above the pull plate 801 by rotating the connecting rod 10, and the second baffle 9 in the water blocking state is pressed and fixed by rotating the pressing bolt 1001, so that the second baffle 9 is prevented from loosening and affecting the water blocking effect, and the connecting rod 10 is rotatably arranged to facilitate the pull rod 8 to be pulled out, and in addition, the pressing bolt 1001 is a handle bolt, which is convenient to operate.

[0028] The top of the pull plate 801 is provided with a limiting groove 8011, one end of the pressing bolt 1001 abutting against the inside of the limiting groove 8011, the connecting rod 10 is limited by the limiting groove 8011, so that the connecting rod 10 is prevented from rotating during use, and the stability of the second baffle 9 in use is further increased.

[0029] The inner wall of the valve body 1 is provided with two grooves 101 for cooperating with the first baffle 5 and the second baffle 9, respectively, the bottoms of the first baffle 5 and the second baffle 9 are respectively inserted into the two grooves 101, and the bottoms of the first baffle 5 and the second baffle 9 are respectively fixedly installed with first rubber pads 102, so that the sealing property of the first baffle 5 and the second baffle 9 in water blocking is increased by the cooperation of the grooves 101 and the first rubber pads 102.

[0030] The inner wall of the second mounting hole 7 is fixedly installed with a second rubber pad 702, the second rubber pad 702 being in contact with the side edge of the second baffle 9, the friction force between the second baffle 9 and the second rubber pad 702 is increased by arranging the second rubber pad 702, the second baffle 9 can be fixed on the inner wall of the second mounting hole 7 when the second baffle 9 is idle, and the influence of the second baffle 9 falling on the water flow of the valve body 1 is avoided.

[0031] It is worth noting that the valve body 1, the mounting cover 3, the first baffle 5, the push rod 8, the pull plate 801, the second baffle 9, the connecting rod 10 and the pressing bolt 1001 are all of stainless steel structure, which prevents rust and increases the service life of the valve.

[0032] As known by those skilled in the art, the working principle and wiring method of the electric push rod 4 and the controller 6 are common, which belong to conventional means or common knowledge, and will not be described here, and those skilled in the art can arbitrarily select the type according to their needs or convenience.

[0033] Working principle: when using, the valve body 1 can be automatically opened and closed through the setting value of the controller 6, the electric push rod 4 is controlled to output by the controller 6, the first baffle 5 is driven to linearly ascend and descend in the first mounting hole 2, when the bottom of the first baffle 5 is inserted into the groove 101 below, the first baffle 5 can effectively block water, that is, the valve is closed, in addition, the lifting height of the first baffle 5 can be automatically controlled through the setting value of the controller 6, thereby the output flow of the valve body 1 can be controlled;

[0034] When the controller 6 and the electric push rod 4 are faulty, the push rod 8 can be manually pressed to drive the second baffle 9 to be inserted into the groove 101 below, the compression bolt 1001 is displaced above the pull plate 801 through the rotating connecting rod 10, the second baffle 9 in the water blocking state is compressed and fixed through the rotating compression bolt 1001, that is, the valve body 1 is manually closed in the emergency state.

[0035] The above description shows and describes several preferred embodiments of the utility model, but as described above, it should be understood that the utility model is not limited to the form disclosed herein, should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the utility model concept described herein through the above teaching or related technical or knowledge. The changes and variations made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims attached to the utility model.

Claims

1. A smart control type stainless steel valve, characterized by, The utility model relates to a valve body (1) is installed with intelligent control part and manual control part on, including: Wherein, the intelligent control part includes electric push rod (4), first baffle (5) and controller (6), electric push rod (4) is installed at the outside of valve body (1), first baffle (5) is installed at the inside of valve body (1), controller (6) is electrically connected with electric push rod (4), first baffle (5) can be displaced on the inside of valve body (1) up and down, and the opening and closing of valve body (1) are controlled; Wherein, the manual control part includes push rod (8), pull plate (801) and second baffle (9), pull plate (801) is fixedly installed at the upper end of push rod (8) and is located at the outside of valve body (1), second baffle (9) is fixedly installed at the lower end of push rod (8) and is located at the inside of valve body (1), second baffle (9) can be displaced on the inside of valve body (1) up and down, and the opening and closing of valve body (1) are controlled. First mounting hole (2) is seted up on the valve body (1), first bearing (201) is fixedly installed in the inside of first mounting hole (2), the telescopic end of electric push rod (4) is movably installed in the inner ring of first bearing (201), the outer wall of valve body (1) is fixedly installed with mounting cover (3), electric push rod (4) is fixedly installed at the inner top of mounting cover (3), controller (6) is fixedly installed on the outer wall of mounting cover (3).

2. The intelligent control type stainless steel valve according to claim 1, characterized in that: Second mounting hole (7) is seted up on the valve body (1), second bearing (701) is fixedly installed in the inside of second mounting hole (7), push rod (8) is movably installed in the inner ring of second bearing (701); 3. The intelligent control type stainless steel valve according to claim 2, characterized in that: It further includes locking limiting piece, and the locking limiting piece is connected with pull plate (801). The locking limiting piece includes connecting rod (10) rotatably installed on the outer wall of valve body (1), compression bolt (1001) is threadedly installed on connecting rod (10), one end of compression bolt (1001) is compressed on the top of pull plate (801).

4. The intelligent control type stainless steel valve according to claim 3, characterized in that: The top of pull plate (801) is provided with limiting groove (8011), and one end of compression bolt (1001) abuts against the inside of limiting groove (8011).

5. The intelligent control type stainless steel valve according to claim 4, characterized in that: Two recesses (101) are seted up on the inner wall of valve body (1) and are used in cooperation with first baffle (5) and second baffle (9) respectively, the bottoms of first baffle (5) and second baffle (9) are inserted into the two recesses (101) respectively, and first rubber pad (102) is fixedly installed on the bottom of first baffle (5) and second baffle (9) respectively.

6. The intelligent control type stainless steel valve according to claim 5, characterized in that: Second rubber pad (702) is fixedly installed on the inner wall of second mounting hole (7), and second rubber pad (702) is in contact with the side edge of second baffle (9).

7. The intelligent control type stainless steel valve according to claim 6, characterized in that: ​

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