Automatic drainage control system for air storage tank of air compressor

Abstract

The utility model discloses an automatic drainage control system for an air storage tank of an air compressor, which belongs to the technical field of automatic drainage of air storage tanks and comprises a tank body, a drainage pipe fixedly communicated with the bottom surface of the tank body, a ball valve fixedly communicated with the outer surface of the drainage pipe, an electromagnetic valve fixedly communicated with the outer surface of the drainage pipe and a base arranged on the outer side of the tank body. An electric control box is arranged above the base, and four clock controllers are fixedly connected to the inner wall of the electric control box. Through cooperation of the electromagnetic valve and the electric control system, an original manual valve opening and closing mode can be changed into an automatic mode, manual intervention for water drainage is not needed, manpower is greatly saved, the water drainage effect is remarkable, corrosion of pipelines and equipment is not prone to being caused, and failure or misoperation of pneumatic elements is greatly reduced; the effect is particularly obvious, and the product quality is greatly guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of automatic drainage of air storage tanks, and in particular to an automatic drainage control system for an air compressor air storage tank. Background Art

[0002] A gas tank is a device specifically used to store gas and also serves to stabilize the system pressure. It can be divided into high-pressure gas tanks, low-pressure gas tanks and normal-pressure gas tanks according to the pressure it can withstand. It can be divided into carbon steel gas tanks, low-alloy steel gas tanks and stainless steel gas tanks according to the material of the gas tank. A gas tank (pressure vessel) is generally composed of parts and components such as a cylinder, a head, a flange, a pipe, a sealing element and a support. In addition, it is also equipped with safety devices, meters and internal parts to complete different production process functions.

[0003] The existing technical solution is to add a valve under the compressed air storage tank, and manually open the valve to drain the water every once in a while. In actual production, due to weather reasons or other reasons, the operator may fail to drain the water in time, resulting in water in the compressed air pipeline, causing the pipeline and equipment to rust, and pneumatic components to malfunction or misoperation. More importantly, when using compressed air to dry the product, the product humidity is too high, affecting the product quality.

[0004] Therefore, we propose an automatic drainage control system for air compressor air tank to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that manual opening and closing of valves for drainage cannot guarantee timely drainage due to certain reasons, and to propose an automatic drainage control system for air compressor air storage tanks.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An automatic drainage control system for an air compressor air tank includes a tank body, the bottom surface of the tank body is fixedly connected to a drainage pipe, the outer surface of the drainage pipe is fixedly connected to a ball valve, the outer surface of the drainage pipe is fixedly connected to a solenoid valve, a base is provided on the outside of the tank body, an electric control box is provided above the base, four clock controllers are fixedly connected to the inner wall of the electric control box, a DC power supply is fixedly connected to the inner bottom wall of the electric control box, two warning lights are provided on the outside of the electric control box, and four heat exhaust fans are fixedly connected to the inner wall of the electric control box.

[0008] Preferably, a top cover is provided above the electric control box, and the bottom surface of the top cover is fixedly connected to the upper surface of the electric control box.

[0009] Preferably, three supporting legs are fixedly connected to the outer surface of the tank body, and a support plate is fixedly connected to the bottom surface of each supporting leg.

[0010] Preferably, an air inlet pipe is fixedly connected to the outer surface of the tank body, and an air outlet pipe is fixedly connected to the outer surface of the tank body.

[0011] Preferably, the front of the electric control box is rotatably connected to a rotating door, the backs of the two warning lights are fixedly connected to the front of the rotating door, and the front of the rotating door is fixedly connected to a handle.

[0012] Preferably, four mounting components are provided inside the electric control box, and the bottom end of each mounting component passes through the electric control box and extends to the bottom of the electric control box.

[0013] Preferably, the bottom surface of each group of the mounting components is fixedly connected to a mounting plate, and the bottom surfaces of the two mounting plates are fixedly connected to the upper surface of the base.

[0014] In summary, the technical effects and advantages of this application are:

[0015] By installing a ball valve and a solenoid valve on the outer surface of the drain pipe, the drainage control method is changed from the original manual opening and closing valve to an electric control valve. There is no need to manually open and close the valve on time, thus avoiding the labor of the staff. The control system has a DC power supply inside the electric control box that is electrically connected to the clock controller. In addition, the DC power supply is electrically connected to one of the prompt lights, and the clock controller is electrically connected to another prompt light. Finally, four clock controllers are electrically connected to the solenoid valve. Different times can be adjusted separately through the four clock controllers, and one or two of the clock controllers can be controlled. When the specified time is reached, the clock controller will automatically trip to prevent the solenoid valve circuit from starting and then starting the solenoid valve to open the valve to drain the accumulated water, ultimately achieving the effect of automatic drainage. During the entire process, there is no need for manual intervention in drainage, which greatly saves manpower and has a significant drainage effect. It is not easy to cause corrosion of pipes and equipment, and the failure or misoperation of pneumatic components is greatly reduced. When compressed air is used to blow dry the product, the effect is particularly obvious, which greatly ensures the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the tank body of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear-view stereoscopic structure of the air intake pipe of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the electric control box of the utility model;

[0019] Figure 4It is a three-dimensional structural diagram of the DC power supply of the present utility model.

[0020] In the figure: 1. Tank body; 2. Drain pipe; 3. Ball valve; 4. Solenoid valve; 5. Base; 6. Electric control box; 7. Clock controller; 8. DC power supply; 9. Warning light; 10. Exhaust fan; 11. Top cover; 12. Support legs; 13. Support plate; 14. Inlet pipe; 15. Outlet pipe; 16. Rotating door; 17. Handle; 18. Mounting assembly; 19. Mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figures 1-4 The automatic drainage control system of the air compressor air tank includes a tank body 1. The bottom surface of the tank body 1 is fixedly connected to a drainage pipe 2. The outer surface of the tank body 1 is fixedly connected to three supporting legs 12. The bottom surface of each supporting leg 12 is fixedly connected to a supporting plate 13. The three supporting legs 12 can be used to stably support the tank body 1. The three supporting plates 13 can increase the contact area between the supporting legs 12 and the ground, thereby improving stability.

[0023] The outer surface of the drain pipe 2 is fixedly connected to a ball valve 3, and the outer surface of the drain pipe 2 is fixedly connected to a solenoid valve 4. A base 5 is provided on the outside of the tank body 1, and an electric control box 6 is provided above the base 5. A top cover 11 is provided above the electric control box 6. The bottom surface of the top cover 11 is fixedly connected to the upper surface of the electric control box 6. The volume of the top cover 11 is larger than the volume of the electric control box 6, and can cover the electric control box 6, thereby preventing rainwater from entering the interior of the electric control box 6.

[0024] Four clock controllers 7 are fixedly connected to the inner wall of the electric control box 6, a DC power supply 8 is fixedly connected to the inner bottom wall of the electric control box 6, a rotating door 16 is rotatably connected to the front of the electric control box 6, the backs of the two warning lights 9 are fixedly connected to the front of the rotating door 16, and a handle 17 is fixedly connected to the front of the rotating door 16. The rotating door 16 is used to facilitate opening the electric control box 6, and the handle 17 is provided to facilitate opening the rotating door 16.

[0025] Two warning lights 9 are provided on the outside of the electric control box 6, and four exhaust fans 10 are fixedly connected to the inner wall of the electric control box 6. The outer surface of the tank body 1 is fixedly connected to an air inlet pipe 14, and the outer surface of the tank body 1 is fixedly connected to an air outlet pipe 15. The air inlet pipe 14 is used to transport gas to the tank body 1, and the air outlet pipe 15 is used to facilitate the output of gas.

[0026] Four mounting components 18 are provided inside the electric control box 6. The bottom end of each mounting component 18 passes through the electric control box 6 and extends to the bottom of the electric control box 6. The mounting components 18 are used to support the electric control box 6. In addition, the mounting components 18 can be used to adjust the inclination angle of the electric control box 6.

[0027] The bottom surface of each mounting assembly 18 is fixedly connected to a mounting plate 19, and the bottom surfaces of the two mounting plates 19 are fixedly connected to the upper surface of the base 5. The mounting plates 19 are fixed to the bottom surfaces of the mounting assemblies 18 to play a connecting role and increase stability.

[0028] The working principle of the present utility model is as follows: when in use, first the DC power supply 8 is electrically connected through an external wire, and then the ball valve 3 and the solenoid valve 4 installed on the outer surface of the drain pipe 2 are used to cooperate, and then the drainage control method is changed from the original manual switch valve to an electric control valve, which does not require manual operation to switch the valve on time, thereby avoiding the labor of the staff. The control system has a DC power supply 8 inside the electric control box 6, which is electrically connected to four clock controllers 7 respectively. In addition, the DC power supply 8 is electrically connected to one of the prompt lights 9, and the clock controller 7 is electrically connected to another prompt light 9. Four exhaust fans 10 are used to discharge the internal heat. Finally, the four clock controllers 7 are electrically connected to the solenoid valve 4. Different times can be adjusted separately through the four clock controllers 7, or one or two of the clock controllers 7 can be controlled. When the specified time is reached, the clock controller 7 will automatically trip to prevent the solenoid valve 4 circuit from being activated and then start the solenoid valve 4 to open the valve to drain the accumulated water, ultimately achieving the effect of automatic drainage.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic drainage control system for an air compressor air storage tank, comprising a tank body (1), characterized in that: The bottom surface of the tank body (1) is fixedly connected to a drain pipe (2), the outer surface of the drain pipe (2) is fixedly connected to a ball valve (3), the outer surface of the drain pipe (2) is fixedly connected to a solenoid valve (4), a base (5) is provided on the outer side of the tank body (1), an electric control box (6) is provided above the base (5), four clock controllers (7) are fixedly connected to the inner wall of the electric control box (6), a DC power supply (8) is fixedly connected to the inner bottom wall of the electric control box (6), two warning lights (9) are provided on the outer side of the electric control box (6), and four heat exhaust fans (10) are fixedly connected to the inner wall of the electric control box (6).

2. The automatic drainage control system for an air compressor air tank according to claim 1, characterized in that: A top cover (11) is provided above the electric control box (6), and the bottom surface of the top cover (11) is fixedly connected to the upper surface of the electric control box (6).

3. The automatic drainage control system for an air compressor air tank according to claim 1, characterized in that: Three support legs (12) are fixedly connected to the outer surface of the tank body (1), and a support plate (13) is fixedly connected to the bottom surface of each support leg (12).

4. The automatic drainage control system for an air compressor air tank according to claim 1, characterized in that: The outer surface of the tank body (1) is fixedly connected to an air inlet pipe (14), and the outer surface of the tank body (1) is fixedly connected to an air outlet pipe (15).

5. The automatic drainage control system for an air compressor air tank according to claim 1, characterized in that: The front of the electric control box (6) is rotatably connected to a rotating door (16), the backs of the two warning lights (9) are fixedly connected to the front of the rotating door (16), and the front of the rotating door (16) is fixedly connected to a handle (17).

6. The automatic drainage control system for an air compressor air tank according to claim 1, characterized in that: Four mounting components (18) are arranged inside the electric control box (6), and the bottom end of each mounting component (18) passes through the electric control box (6) and extends to the bottom of the electric control box (6).

7. The automatic drainage control system for an air compressor air tank according to claim 6, characterized in that: The bottom surface of each group of the mounting components (18) is fixedly connected to a mounting plate (19), and the bottom surfaces of the two mounting plates (19) are fixedly connected to the upper surface of the base (5).

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