CN215568293U

CN215568293U - Electric stainless steel butterfly valve with protection function

Info

Publication number: CN215568293U
Application number: CN202121952860.7U
Authority: CN
Inventors: 邵建成; 邵佳坤; 李宗栋
Original assignee: Shanghai Saibin Valve Co ltd
Current assignee: Shanghai Saibin Valve Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-18
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an electric stainless steel butterfly valve with a protection function, which belongs to the field of electric stainless steel butterfly valves and comprises a box body, wherein the box body is of a cuboid structure, one side wall of the box body is provided with an opening, a box door is hinged to the opening of the box body, the bottom of one side wall of the box body is provided with a pipeline inlet, the bottom of the other side wall of the box body is provided with a pipeline outlet, air holes are formed in the tops of two side walls of the box body respectively, two side walls of the box body are respectively fixed with a rain baffle, the inner walls of two sides of the box body are respectively fixed with a moisture absorption box, the moisture absorption boxes are made of transparent plastic materials, drying agents are arranged in the moisture absorption boxes, moisture absorption holes are respectively formed in the side walls, which are close to the two moisture absorption boxes, a butterfly valve main body is arranged in the box body, and a fan is arranged on one side wall of the box body; the butterfly valve is novel in design and ingenious in structure, effectively protects the butterfly valve, enables the butterfly valve main body not to be impacted by the external environment easily, is moisture-proof and damp-proof, prolongs the whole service life, and is worthy of popularization.

Description

Electric stainless steel butterfly valve with protection function

Technical Field

The utility model relates to the technical field of electric stainless steel butterfly valves, in particular to an electric stainless steel butterfly valve with a protection function.

Background

The electric butterfly valve belongs to one of electric valve and electric control valve. The electric butterfly valve mainly has the following connection modes: flange and wafer type; the sealing form of the electric butterfly valve mainly comprises: rubber seals and metal seals. The electric butterfly valve controls the opening and closing of the butterfly valve through a power signal. The product can be used as a shut-off valve, a control valve and a check valve of a pipeline system. The manual control device is attached, so that once a power failure occurs, the manual operation can be temporarily carried out, and the use is not influenced.

The electric butterfly valve has no protective measures when in use, is exposed in the air for a long time, lacks a protective device, is easy to be stained with dust and sand, or is corroded by rain, dew, frost and snow, and has influence on the service life of the butterfly valve.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric stainless steel butterfly valve with a protection function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an electric stainless steel butterfly valve with a protection function comprises a box body, wherein the box body is of a structure that one side wall is provided with an open cuboid, the open mouth of the box body is hinged with a box door, the bottom of one side wall of the box body is provided with a pipeline inlet, the bottom of the other side wall of the box body is provided with a pipeline outlet, the tops of the two side walls of the box body are respectively provided with an air vent, two side walls of the box body are respectively fixed with a rain baffle, the inner walls of the two sides of the box body are respectively fixed with a moisture absorption box which is made of transparent plastic, drying agents are arranged in the moisture absorption boxes, the side walls, close to the two moisture absorption boxes, are respectively provided with moisture absorption holes in an array manner, a main body of the butterfly valve is arranged in the box body, a fan is arranged on one side wall of the box body, one side of the fan is provided with an air inlet pipe, the air inlet pipe is connected with two branch pipes, positioning columns are symmetrically fixed on the inner walls of the box body and are positioned on two sides of the main body of the butterfly valve, the reference column is the rectangle cavity structure, and all has set up the exhaust vent on the roof of reference column and the bottom in array, and the internally surface mounting of box roof has humidity transducer and controller.

As a preferred embodiment, the box door is provided with a transparent observation window.

As a preferred embodiment, the ventilation holes are obliquely arranged, the rain shielding plate is obliquely arranged on the side wall of the box body, and the rain shielding plate is positioned above the ventilation holes.

In a preferred embodiment, the desiccant is a silica gel desiccant, and cobalt chloride is disposed in the silica gel desiccant.

As a preferred embodiment, the air inlet drum is of a conical structure with a small left and a large right.

In a preferred embodiment, the humidity sensor is electrically connected to the controller, and the controller is electrically connected to the fan.

The utility model has the beneficial effects that:

1. the electric stainless steel butterfly valve with the protection function is provided with the box body, the box door, the pipeline inlet, the pipeline outlet, the air holes, the rain baffle, the moisture absorption box, the drying agent and the like, and the butterfly valve main body is arranged in the box body, so that the butterfly valve main body is not easy to be impacted by the external environment, is moisture-proof and damp-proof, can prevent other people from touching the butterfly valve by mistake, is convenient to use and is worthy of popularization;

2. this electronic stainless steel butterfly valve with safeguard function can detect the humidity in the box through setting up fan, air inlet section of thick bamboo, air-supply line, branch pipe, reference column, exhaust vent, humidity transducer and controller isotructure, when humidity is too big in the box, can accelerate the air flow in the box, guarantees the drying in the box, prevents that moisture from causing the corruption to electronic structure, extension whole life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the case of the present invention;

FIG. 3 is a schematic structural view of a positioning post of the present invention;

fig. 4 is a flow chart of the controller according to the present invention.

Reference numbers in the figures: 1. a box body; 2. a box door; 3. a pipeline inlet; 4. a conduit outlet; 5. air holes are formed; 6. a rain shield; 7. a moisture absorption box; 8. a desiccant; 9. moisture absorption holes; 10. a butterfly valve body; 11. a fan; 12. an air inlet cylinder; 13. an air inlet pipe; 14. a branch pipe; 15. a positioning column; 16. an air outlet; 17. a humidity sensor; 18. and a controller.

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.

Referring to fig. 1-4, an electric stainless steel butterfly valve with a protection function comprises a box body 1, wherein the box body 1 is a cuboid structure with an opening arranged on one side wall, a box door 2 is hinged to the opening of the box body 1, and a transparent observation window is arranged on the box door 2.

The pipeline import 3 has been seted up to the bottom of 1 lateral wall of box, and pipeline export 4 has been seted up to the bottom of 1 another lateral wall of box, and bleeder vent 5 has all been seted up at the top of 1 both sides wall of box, all is fixed with weather shield 6 on the both sides wall of box 1, and bleeder vent 5 sets up for the slope, and the slope of weather shield 6 sets up on the lateral wall of box 1, and weather shield 6 is located the top of bleeder vent 5.

The inner walls of two sides of the box body 1 are respectively fixed with a moisture absorption box 7, the moisture absorption boxes 7 are made of transparent plastic materials, drying agents 8 are arranged in the moisture absorption boxes 7, the drying agents 8 are silica gel drying agents, and cobalt chloride is arranged in the silica gel drying agents.

The two moisture absorption boxes 7 are provided with moisture absorption holes 9 in an array on the side wall close to each other, a butterfly valve main body 10 is arranged in the box body 1, a fan 11 is installed on one side wall of the box body 1, an air inlet barrel 12 is arranged on one side of the fan 11, and the air inlet barrel 12 is of a conical structure with a small left and a large right.

One side of an air inlet section of thick bamboo 12 is connected with air-supply line 13, be connected with two spinal branch pipes 14 on the air-supply line 13, the symmetry is fixed with reference column 15 on the inner wall of box 1, two reference columns 15 are located the both sides of butterfly valve main part 10, reference column 15 is the rectangle cavity structure, and equal array has seted up exhaust vent 16 on the roof of reference column 15 and the bottom, the internally surface mounting of box 1 roof has humidity transducer 17 and controller 18, humidity transducer 17 and controller 18 electric connection, controller 18 and fan 11 electric connection.

The working principle is as follows: the butterfly valve main body 10 is arranged in the box body 1, the box body 1 protects the butterfly valve main body 10, so that the butterfly valve main body 10 is not easy to be impacted by external environment, dust is not easy to be stained, the butterfly valve main body is not corroded by rain, dew, frost and snow, and other people can be prevented from touching the butterfly valve main body 10 by mistake, the safety is better, when the butterfly valve is normally used, the positioning column 15 can properly position the butterfly valve main body 10, the drying agent 8 in the moisture absorption box 7 can absorb moisture in the box body 1 to avoid the moisture from corroding an electronic structure, the drying agent 8 is a silica gel drying agent, cobalt chloride is arranged in the silica gel drying agent, an operator judges the water absorption condition through the color of the silica gel drying agent, the moisture absorption condition is convenient to replace, the humidity sensor 17 detects the humidity in the box body 1, when the humidity in the box body 1 is too large and exceeds a rated value, the humidity sensor 17 transmits a signal to the controller 8, and the controller 18 starts the fan 11, the air generated by the fan 11 enters the positioning column 15 through the air inlet pipe 13 and the branch pipe 14, and is discharged through the air outlet 16 on the positioning column 15, so that the air flow in the box body 1 is accelerated, the inside of the box body 1 is kept dry, the corrosion of moisture to an electronic structure is prevented, and the whole service life is prolonged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An electric stainless steel butterfly valve with a protection function comprises a box body (1) and is characterized in that the box body (1) is of a side wall provided with an open cuboid structure, a box door (2) is hinged to the open of the box body (1), a pipeline inlet (3) is formed in the bottom of one side wall of the box body (1), a pipeline outlet (4) is formed in the bottom of the other side wall of the box body (1), vent holes (5) are formed in the tops of the two side walls of the box body (1), rain baffles (6) are fixed on the two side walls of the box body (1), moisture absorption boxes (7) are fixed on the inner walls of the two sides of the box body (1), the moisture absorption boxes (7) are made of transparent plastics, drying agents (8) are arranged in the moisture absorption boxes (7), moisture absorption holes (9) are formed in the side walls, which are close to the two moisture absorption boxes (7), a butterfly valve main body (10) is arranged in the box body (1), the air inlet structure of the butterfly valve comprises a box body (1), wherein a fan (11) is installed on one side wall of the box body (1), an air inlet cylinder (12) is arranged on one side of the fan (11), an air inlet pipe (13) is connected to one side of the air inlet cylinder (12), two branch pipes (14) are connected to the air inlet pipe (13), positioning columns (15) are symmetrically fixed to the inner wall of the box body (1), the two positioning columns (15) are located on two sides of a butterfly valve main body (10), the positioning columns (15) are of rectangular cavity structures, air outlet holes (16) are formed in the top wall and the bottom of each positioning column (15) in an array mode, and a humidity sensor (17) and a controller (18) are installed on the inner surface of the top wall of the box body (1).

2. The electric stainless steel butterfly valve with the protection function according to claim 1, wherein a transparent observation window is arranged on the box door (2).

3. The electric stainless steel butterfly valve with the protection function according to claim 1, wherein the ventilation holes (5) are obliquely arranged, the rain shielding plate (6) is obliquely arranged on the side wall of the box body (1), and the rain shielding plate (6) is positioned above the ventilation holes (5).

4. The electric stainless steel butterfly valve with the protection function according to claim 1, wherein the desiccant (8) is a silica gel desiccant, and cobalt chloride is arranged in the silica gel desiccant.

5. The electric stainless steel butterfly valve with the protection function according to claim 1, wherein the air inlet cylinder (12) is a cone-shaped structure with a small left part and a big right part.

6. The electric stainless steel butterfly valve with the protection function according to claim 1, wherein the humidity sensor (17) is electrically connected with a controller (18), and the controller (18) is electrically connected with the fan (11).