Automatic switching supply equipment for liquid chemicals

Abstract

The utility model relates to the technical field of liquid chemicals, and discloses a liquid chemical automatic switching supply device which comprises an installation box, the inner wall of the installation box is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a limiting box, and the surface of the limiting box is fixedly connected with a protection box. A sealing ring is fixedly connected to the inner wall of the protection box, a motor box is fixedly connected to one side of the sealing ring, a low-speed motor is fixedly connected to the inner wall of the motor box, and a connecting shaft is fixedly connected to the output end of the low-speed motor. By arranging the first storage box and the second storage box, a user can add different liquid chemicals into the first storage box and the second storage box through the water inlets above the first storage box and the second storage box, and the first storage box and the second storage box are respectively communicated with the connecting pipe. The connecting pipe enables liquid to be communicated with the first sealing ball and the second sealing ball through the inner wall of the mounting box and the inner wall of the protection box, and the first sealing ball and the second sealing ball are oppositely arranged at an angle of 90 degrees.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid chemicals, in particular to an automatic switching supply device for liquid chemicals. Background Art

[0002] Chemicals are pure substances and mixtures composed of various elements. These substances can be naturally occurring or artificially synthesized. There are millions of known chemicals in the world, of which more than 100,000 have been commercialized and widely used.

[0003] In the prior art, the traditional liquid chemical supply method usually requires manual operation, which is inconvenient when switching and may cause errors, causing two or more chemical liquids to mix together, which may render the chemicals unusable, resulting in a waste of raw materials and increasing production costs. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a liquid chemical automatic switching supply device.

[0005] The utility model is implemented by the following technical scheme: an automatic switching supply device for liquid chemicals, comprising an installation box, the inner wall of the installation box is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a limit box, the surface of the limit box is fixedly connected with a protection box, the inner wall of the protection box is fixedly connected with a sealing ring, one side of the sealing ring is fixedly connected with a motor box, the inner wall of the motor box is fixedly connected with a slow motor, the output end of the slow motor is fixedly connected with a connecting shaft, one end of the connecting shaft is fixedly connected with a fixed circular ring, the inner wall of the fixed circular ring is fixedly connected with a first sealing ball, the surface of the first sealing ball is provided with a circular groove, and the inner wall of the fixed circular ring is fixedly connected with a second sealing ball.

[0006] As a further improvement of the above solution, the surface of the fixed ring is rotatably connected to the inner wall of the limit box, and the number of the connecting pipes is two, and the two connecting pipes are located on the inner wall of the installation box.

[0007] As a further improvement of the above solution, the circular groove formed on the surface of the first sealing ball is connected to the connecting pipe.

[0008] Through the above technical solution, by providing the sealing ring, the first sealing ball and the second sealing ball, the sealing of the liquid during the switching process is ensured to prevent leakage and cross contamination.

[0009] As a further improvement of the above scheme, a control panel is fixedly connected to the front end of the installation box, a second storage box is fixedly connected to the inner bottom wall of the installation box, a first storage box is fixedly connected to the inner bottom wall of the installation box, and the upper surface of the first storage box is connected to a water inlet.

[0010] As a further improvement of the above solution, there are two water inlets, which are located on the upper surfaces of the first storage box and the second storage box, and one side of the second storage box is connected to the connecting pipe.

[0011] Through the above technical solution, by providing the water inlet, the user is allowed to conveniently add different liquid chemicals into their respective storage boxes, which is convenient for the user to store them in a classified manner.

[0012] As a further improvement of the above solution, one side of the protection box is connected with a connecting pipe, the surface of the connecting pipe is connected with a water outlet pipe, and the surface of the water outlet pipe is provided with a valve.

[0013] As a further improvement of the above solution, the connecting pipe is located on the right side of the valve.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model provides a first storage box and a second storage box, and a user can add different liquid chemicals into the first storage box and the second storage box through the water inlet above the first storage box and the second storage box. The first storage box and the second storage box are respectively connected with the connecting pipe, and the connecting pipe connects the liquid with the first sealing ball and the second sealing ball respectively through the inner wall of the installation box and the protection box. The first sealing ball and the second sealing ball are arranged relative to each other at 90 degrees. When the first sealing ball is connected with the connecting pipe, the second sealing ball and the connecting pipe are in a sealed state, so that the liquid in the first storage box can enter the connecting pipe and then flow out through the water outlet pipe. The valve can control the flow rate of the liquid. A sealing ring is arranged on the inner wall of the sealing ring to prevent chemical leakage, reduce environmental pollution and user risks.

[0016] The utility model provides a control panel, and the user can use the control panel to make the slow motor drive the connecting shaft to rotate, so that the fixed ring at one end of the connecting shaft drives the first sealing ball and the second sealing ball to rotate, so as to achieve automatic switching of the liquids in the first storage box and the second storage box to achieve the supply of two different liquids, reduce the need for manual intervention, improve the convenience and efficiency of operation, and be simpler and faster during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a schematic cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 This is an exploded schematic diagram of the limit box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the fixed ring structure of the utility model;

[0021] Figure 5 for Figure 2 An enlarged schematic diagram of the second sealing ball structure at point A in the middle.

[0022] Description of main symbols:

[0023] 1. Installation box; 2. Control panel; 3. First storage box; 4. Second storage box; 5. Water inlet; 6. Connecting pipe; 7. Motor box; 8. Slow motor; 9. Connecting shaft; 10. Fixed ring; 11. First sealing ball; 12. Second sealing ball; 13. Limit box; 14. Protection box; 15. Sealing ring; 16. Connecting pipe; 17. Water outlet pipe; 18. Valve. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0025] Example:

[0026] Please combine Figure 1-5. An automatic switching supply device for liquid chemicals in this embodiment comprises an installation box 1, the inner wall of the installation box 1 is fixedly connected with a connecting pipe 6, one end of the connecting pipe 6 is fixedly connected with a limit box 13, the surface of the limit box 13 is fixedly connected with a protection box 14, the inner wall of the protection box 14 is fixedly connected with a sealing ring 15, one side of the sealing ring 15 is fixedly connected with a motor box 7, the inner wall of the motor box 7 is fixedly connected with a slow motor 8, the output end of the slow motor 8 is fixedly connected with a connecting shaft 9, one end of the connecting shaft 9 is fixedly connected with a fixing ring 10, the inner wall of the fixing ring 10 is fixedly connected with a first sealing ball 11, the surface of the first sealing ball 11 is provided with a circular groove, the inner wall of the fixing ring 10 is fixedly connected with a second sealing ball 12, the connecting pipe 6 connects the liquid with the first sealing ball 11 and the second sealing ball 12 respectively through the inner walls of the installation box 1 and the protection box 14, The first sealing ball 11 and the second sealing ball 12 are arranged at 90 degrees relative to each other. When the first sealing ball 11 is connected to the connecting pipe 6, the second sealing ball 12 and the connecting pipe 6 are in a sealed state, so that the liquid in the first storage tank 3 can enter the connecting pipe 16, and then the liquid flows out through the outlet pipe 17. The valve 18 can control the flow rate of the liquid. A sealing ring 15 is arranged on the inner wall of the sealing ring 15 to prevent chemical leakage, reduce environmental pollution and user risks. The user can control the control panel 2 so that the slow motor 8 drives the connecting shaft 9 to rotate, so that the fixed ring 10 at one end of the connecting shaft 9 drives the first sealing ball 11 and the second sealing ball 12 to rotate, so that the liquid in the first storage tank 3 and the second storage tank 4 can be automatically switched to achieve the supply of two different liquids, reduce the need for manual intervention, and improve the convenience and efficiency of operation.

[0027] The surface of the fixed ring 10 is rotatably connected to the inner wall of the limiting box 13 . There are two connecting pipes 6 , which are located on the inner wall of the installation box 1 .

[0028] The circular groove formed on the surface of the first sealing ball 11 is connected to the connecting pipe 6 .

[0029] A control panel 2 is fixedly connected to the front end of the installation box 1, a second storage box 4 is fixedly connected to the inner bottom wall of the installation box 1, a first storage box 3 is fixedly connected to the inner bottom wall of the installation box 1, and a water inlet 5 is connected to the upper surface of the first storage box 3. The user can add different liquid chemicals into the first storage box 3 and the second storage box 4 through the water inlet 5 above the first storage box 3 and the second storage box 4. The first storage box 3 and the second storage box 4 are respectively connected to the connecting pipe 6.

[0030] There are two water inlets 5 , which are located on one side of the first storage box 3 and the protection box 14 and are connected to a connecting pipe 16 . The surface of the connecting pipe 16 is connected to a water outlet pipe 17 , and a valve 18 is provided on the surface of the water outlet pipe 17 .

[0031] The connecting pipe 16 is located on the right side of the valve 18 .

[0032] The implementation principle of the automatic switching supply device for liquid chemicals in the embodiment of the present application is as follows: the user can add different liquid chemicals into the first storage box 3 and the second storage box 4 through the water inlet 5 above the first storage box 3 and the second storage box 4, respectively, and the first storage box 3 and the second storage box 4 are connected with the connecting pipe 6, respectively, and the connecting pipe 6 connects the liquid with the first sealing ball 11 and the second sealing ball 12 through the inner wall of the installation box 1 and the protection box 14, respectively, and the first sealing ball 11 and the second sealing ball 12 are arranged at 90 degrees relative to each other. When the first sealing ball 11 is connected to the connecting pipe 6, the second sealing ball 12 and the connecting pipe 6 are in a sealed state, so that the liquid in the first storage box 3 can enter the connecting pipe 1 6, and then the liquid flows out through the outlet pipe 17, the valve 18 can control the flow rate of the liquid, and a sealing ring 15 is arranged on the inner wall of the sealing ring 15 to prevent chemical leakage, reduce environmental pollution and user risks, and the user can control the control panel 2 to make the slow motor 8 drive the connecting shaft 9 to rotate, so that the fixed ring 10 at one end of the connecting shaft 9 drives the first sealing ball 11 and the second sealing ball 12 to rotate, so that the liquid in the first storage tank 3 and the second storage tank 4 can be automatically switched to achieve the supply of two different liquids, reduce the need for manual intervention, improve the convenience and efficiency of operation, and be simpler and faster during use.

[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A liquid chemical automatic switching supply device, characterized in that: The invention comprises an installation box (1), the inner wall of which is fixedly connected to a connecting pipe (6), one end of which is fixedly connected to a limit box (13), the surface of which is fixedly connected to a protection box (14), the inner wall of which is fixedly connected to a sealing ring (15), one side of which is fixedly connected to a motor box (7), the inner wall of which is fixedly connected to a slow motor (8), the output end of which is fixedly connected to a connecting shaft (9), one end of which is fixedly connected to a fixing ring (10), the inner wall of which is fixedly connected to a first sealing ball (11), the surface of which is provided with a circular groove, and the inner wall of which is fixedly connected to a second sealing ball (12).

2. The liquid chemical automatic switching supply device according to claim 1, characterized in that: The surface of the fixed ring (10) is rotatably connected to the inner wall of the limit box (13), and the number of the connecting pipes (6) is two, and the two connecting pipes (6) are located on the inner wall of the installation box (1).

3. The liquid chemical automatic switching supply device according to claim 1, characterized in that: The circular groove formed on the surface of the first sealing ball (11) is connected to the connecting pipe (6).

4. The liquid chemical automatic switching supply device according to claim 1, characterized in that: The front end of the installation box (1) is fixedly connected to a control panel (2), the inner bottom wall of the installation box (1) is fixedly connected to a second storage box (4), the inner bottom wall of the installation box (1) is fixedly connected to a first storage box (3), and the upper surface of the first storage box (3) is connected to a water inlet (5).

5. The liquid chemical automatic switching supply device according to claim 4, characterized in that: The number of the water inlets (5) is two, and the two water inlets (5) are located on the upper surfaces of the first storage box (3) and the second storage box (4), and one side of the second storage box (4) is connected to the connecting pipe (6).

6. The liquid chemical automatic switching supply device according to claim 1, characterized in that: One side of the protection box (14) is connected to a connecting pipe (16), the surface of the connecting pipe (16) is connected to a water outlet pipe (17), and the surface of the water outlet pipe (17) is provided with a valve (18).

7. The liquid chemical automatic switching supply device according to claim 6, characterized in that: The connecting pipe (16) is located on the right side of the valve (18).

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