Micrometering adding control device for bactericide

Abstract

The utility model discloses a bactericide micro-metering feeding control device, which relates to the technical field of bactericide metering feeding production, and comprises a medicament tank, a graduated drum with a communicated bottom is arranged on one side of the medicament tank, an air pressure tank is fixedly mounted on one side of the medicament tank, a piston rod moving up and down is arranged in the air pressure tank, and the piston rod is connected with the graduated drum. The lower end of the piston rod is connected with a piston piece located in the air pressure tank. The utility model designs a bactericide adding structure which comprises a bactericide tank which is communicated with the bottom of a graduated drum and is provided with an opening at the top, trace and accurate reading of the liquid level in the tank is realized by utilizing a communicating vessel principle, accurate adding of a bactericide is ensured, and a piston rod is slightly lifted by a meshing gear structure with increased wheel diameter; the negative pressure in the air pressure tank is generated, so that accurate introduction and discharge of the medicament are controlled through the electric valve, accurate trace medicament adding is achieved, efficiency can be improved in various applications, resource use is reduced, and meanwhile safety and quality of products and the environment are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bactericide metering and adding technical field especially relates to a bactericide micro - metering and adding control device. BACKGROUND

[0002] Bactericides are chemical substances used to kill or inhibit microorganisms such as bacteria, fungi, viruses, etc. They are widely used in agriculture, medicine, food processing, water treatment, etc. to ensure the safety and quality of products. In agriculture, bactericides can be used to protect crops from fungi, bacteria and viruses, thereby improving yield and quality. Bactericide micro-metering and adding refers to using very small amounts of bactericides in agriculture and other applications to achieve effective bactericidal effect. This technology usually requires precise measurement and control to maximize the efficiency and effectiveness of bactericides without increasing costs and environmental burden. However, existing bactericide adding devices are difficult to achieve accurate micro-metering and adding. Therefore, the utility model proposes a bactericide micro-metering and adding control device to solve the problems mentioned in the background technology. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and proposes a bactericide micro-metering and adding control device.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A bactericide micro-metering and adding control device, comprising a medicament tank, a scale cylinder is provided on one side of the medicament tank, and a gas pressure tank is fixedly installed on one side of the medicament tank, a piston rod is movably arranged inside the gas pressure tank, a piston plate is connected to the lower end of the piston rod inside the gas pressure tank, a vertical rack is fixedly connected to the upper end of the piston rod, a spur gear is provided on one side of the vertical rack, the spur gear is rotatably connected to the gas pressure tank, and a through pipe is connected between the gas pressure tank and the bottom of the medicament tank.

[0006] Preferably, a spur gear one is fixedly arranged inside the spur gear, a spur gear two is arranged on the lower side of the spur gear one, and the spur gear one and the spur gear two are both rotatably connected to the gas pressure tank.

[0007] Preferably, a spur gear three is arranged on the lower side of the spur gear two and rotatably connected to the gas pressure tank, a knob is fixedly arranged on the outer side of the spur gear three, and the diameters of the spur gear one, the spur gear two and the spur gear three gradually decrease.

[0008] Preferably, a water outlet pipe is connected to one side of the through pipe, an electric one-way valve two is arranged on the water outlet end of the water outlet pipe, and the through pipe and the medicament tank are connected to an electric one-way valve one.

[0009] Preferably, the through pipe is internally provided with a piston sheet in the gas pressure tank connection end, the piston sheet is movable in the through pipe, and a spring is arranged between the piston sheet and the through pipe.

[0010] Preferably, the medicament tank is open at the upper end of the scale cylinder, and a handle is fixedly installed on one side of the medicament tank.

[0011] Compared with the prior art, the bactericide micro-dosing control device has the following beneficial effects:

[0012] 1. The bactericide tank is in communication with the bottom of the scale cylinder on one side, and is open at the upper end, so that the micro-accurate reading of the liquid level in the bactericide tank can be realized by using the principle of communicating vessel, and the basic condition of micro-dosing is met, so that the micro-dosing of the bactericide is ensured.

[0013] 2. The gas pressure tank connected with the bactericide tank is provided, the gas in the gas pressure tank is first discharged, the meshing gear structure with gradually increasing wheel diameters is sequentially used to realize the slight lifting of the piston rod, the negative pressure in the gas pressure tank is caused, the electric valve is opened, the medicament in the tank is introduced into the through pipe, and then is discharged through the water outlet pipe on one side, so that the accurate dosing of the micro-medicament is realized by cooperating with the scale cylinder based on the principle of communicating vessel. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The bactericide micro-dosing control device is provided with a through pipe, a handle, a vertical rack, a piston rod, a straight gear, a spur gear, a knob, an electric one-way valve, a piston sheet, and a spring. Figure 1 ;

[0015] Figure 2 The bactericide micro-dosing control device is provided with a through pipe, a handle, a vertical rack, a piston rod, a straight gear, a spur gear, a knob, an electric one-way valve, a piston sheet, and a spring. Figure 2 ;

[0016] Figure 3 The bactericide micro-dosing control device is provided with a through pipe, a handle, a vertical rack, a piston rod, a straight gear, a spur gear, a knob, an electric one-way valve, a piston sheet, and a spring.

[0017] In the figure: 1, medicament tank; 2, scale cylinder; 3, gas pressure tank; 4, through pipe; 5, handle; 6, vertical rack; 7, piston rod; 8, straight gear; 9, spur gear one; 10, spur gear two; 11, spur gear three; 12, knob; 13, electric one-way valve one; 14, electric one-way valve two; 15, piston sheet; 16, spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0019] Reference Figures 1-3The utility model provides a bactericide micro -metering control device, including reagent tank 1, one side of reagent tank 1 is provided with the bottom intercommunication scale cylinder 2, and reagent tank 1 is open with scale cylinder 2 upper end, and one side of reagent tank 1 is fixedly installed handle 5, and the reagent tank 1 can be conveniently carried by handle 5 to pull, and the scale cylinder 2 that sets up open with reagent tank 1 bottom intercommunication can realize the accurate reading of the scale in reagent tank 1,

[0020] Further, and the reagent tank 1 one side fixed mounting has the gas pressure tank 3, the inside of gas pressure tank 3 is provided with the piston rod 7 that moves up and down, the piston rod 7 lower end is connected with the piston sheet 15 in the gas pressure tank 3, and the gas pressure tank 3 is connected with the bottom of reagent tank 1 between the through pipe 4, and the inside of through pipe 4 connection end is provided with the piston sheet 15 of gas pressure tank 3, and the piston sheet 15 moves in the through pipe 4, and the piston sheet 15 is provided with spring 16 between the inside of through pipe 4, by pressing the piston rod 7 in the gas pressure tank 3, the piston in the piston rod 7 inner end is extruded to the air in the gas pressure tank 3, and the air is resisted to the piston sheet 15 in the inside of through pipe 4, and the spring 16 is compressed, and the through pipe 4 one side is connected with the water outlet pipe, and the through pipe 4 and reagent tank 1 connection end are arranged in electric one-way valve one 13, and the water outlet end of water outlet pipe is installed electric one-way valve two 14, and the air is discharged through the water outlet pipe of through pipe 4 one side, at this time, the piston rod 7 in the gas pressure tank 3 is lifted, and the piston of piston rod 7 connection is moved up, will cause the negative pressure in the gas pressure tank 3, at this time, open electric one-way valve one 13, and the atmospheric pressure will extrude the reagent in reagent tank 1 and pass into the through pipe 4,

[0021] Further, the piston rod 7 upper end is fixedly connected with vertical rack 6, and the vertical rack 6 one side is provided with the corresponding meshing spur gear 8, and the spur gear 8 is rotatably connected on the gas pressure tank 3, and the spur gear 8 inside is fixed with spur gear one 9, and the spur gear one 9 lower side is provided with the meshing spur gear two 10, and the spur gear one 9 and the spur gear two 10 are rotatably connected on the gas pressure tank 3, and the spur gear two 10 lower side is provided with the meshing spur gear three 11, and the spur gear three 11 is rotatably connected on the gas pressure tank 3, and the spur gear three 11 outside is fixed with knob 12, by rotating knob 12, the rotatable spur gear three 11 connected, the spur gear three 11 transmission upper side meshing spur gear two 10, the spur gear two 10 transmission upper side meshing spur gear one 9, and the spur gear one 9 then makes the rotatable spur gear eight of front side connection, and in turn makes the vertical rack 6 transmission meshing of spur gear eight moves up, realizes the negative pressure in the gas pressure tank 3, because the spur gear three 11 to the spur gear two 10 and the spur gear one 9 pitch diameter increases in turn, therefore can pass through the rotation knob 12, realizes the accurate subtle control of spur gear three 11 angle, and in turn realizes the accurate control of the negative pressure in the gas pressure tank 3, and the amount of reagent into the through pipe 4 is controlled subtly.

[0022] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A germicide micro-dosing control device comprising a medicament tank (1), characterized in that, The medicine tank (1) is provided with a bottom-communicating scale cylinder (2) on one side, and a gas pressure tank (3) is fixedly installed on one side of the medicine tank (1), the gas pressure tank (3) is internally provided with an up-and-down movable piston rod (7), the lower end of the piston rod (7) is connected with a piston sheet (15) located in the gas pressure tank (3), the upper end of the piston rod (7) is fixedly connected with a vertical rack (6), the vertical rack (6) is provided with a corresponding meshing spur gear (8) on one side, the spur gear (8) is rotatably connected to the gas pressure tank (3), and the gas pressure tank (3) and the medicine tank (1) are connected by a through pipe (4).

2. The bactericidal agent micro-dosing control device according to claim 1, characterized by, The inside of the spur gear (8) is fixedly provided with a spur gear one (9), the lower side of the spur gear one (9) is provided with a meshing spur gear two (10), and the spur gear one (9) and the spur gear two (10) are both rotatably connected to the gas pressure tank (3).

3. The bactericidal agent micro-dosing control device according to claim 2, characterized by, The lower side of the spur gear two (10) is provided with a meshing spur gear three (11), the spur gear three (11) is rotatably connected to the gas pressure tank (3), and the outside of the spur gear three (11) is fixedly provided with a rotating knob (12).

4. The bactericidal agent micro-dosing control device according to claim 1, characterized by, The through pipe (4) is connected with a water outlet pipe on one side, and the connecting end of the through pipe (4) and the medicine tank (1) is provided with an electric one-way valve one (13), and the water outlet end of the water outlet pipe is provided with an electric one-way valve two (14).

5. The bactericidal agent micro-dosing control device according to claim 1, characterized by, The inside of the connecting end of the through pipe (4) and the gas pressure tank (3) is provided with a piston sheet (15), the piston sheet (15) is movable in the through pipe (4), and a spring (16) is arranged between the piston sheet (15) and the inside of the through pipe (4).

6. The bactericidal agent micro-dosing control device according to claim 1, characterized by, The medicine tank (1) is provided with an opening on the upper end of the scale cylinder (2), and a handle (5) is fixedly installed on one side of the medicine tank (1).

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