Hydrogen peroxide diluting device

Abstract

The hydrogen peroxide diluting device comprises a base, a supporting assembly is fixed to one side of the upper surface of the base, a top shell is installed at the top end of the supporting assembly, the bottom wall, away from the supporting assembly, of the top shell penetrates through and is rotationally connected with a water adding pipe, and a water injection assembly communicated with the water adding pipe is arranged in the top shell. Stirring blades are fixedly connected to the surface of the bottom end of the water adding pipe, a motor for driving the water adding pipe to rotate is fixed in the top shell, a control panel is installed on the outer side wall of the top shell, and the supporting assembly comprises a vertical pipe fixed to the upper surface of the base. According to the hydrogen peroxide diluting device, the base, the supporting assembly, the top shell, the water adding pipe, the water injection assembly and the hose are arranged, when the hydrogen peroxide diluting device is used for diluting hydrogen peroxide, quantitative water is extracted through the water injection assembly and then added into the hydrogen peroxide container through the water adding pipe, and the situation that water with the specified amount is manually measured and then added into the hydrogen peroxide container is avoided, so that operation is simplified; and the use is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen peroxide dilution, in particular to a hydrogen peroxide dilution device. Background Art

[0002] Pure hydrogen peroxide is a light blue viscous liquid that is miscible with water in any proportion. It is a strong oxidant. Its aqueous solution is commonly known as hydrogen peroxide, which is a colorless and transparent liquid. Its aqueous solution is suitable for medical wound disinfection, environmental disinfection, and food disinfection. Under normal circumstances, it will slowly decompose into water and oxygen, but the decomposition rate is extremely slow. The way to speed up the reaction is to add a catalyst.

[0003] When hydrogen peroxide is used, it can achieve different uses by mixing it with water in different proportions. At present, when diluting and mixing hydrogen peroxide, a specified amount of water is manually measured, and then the water is added to a hydrogen peroxide container, and finally a glass rod is used to stir the mixture of water and hydrogen peroxide. This dilution method is prone to errors due to inaccurate manual measurement, and if hydrogen peroxide needs to be diluted frequently, the manual labor intensity is also relatively large. Therefore, the utility model proposes a hydrogen peroxide dilution device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a hydrogen peroxide dilution device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydrogen peroxide dilution device, comprising a base, a support assembly is fixed to one side of the upper surface of the base, a top shell is installed on the top of the support assembly, a water adding pipe is penetrated and rotatably connected to the bottom wall of the top shell away from the support assembly, a water injection assembly connected to the water adding pipe is arranged inside the top shell, a stirring blade is fixedly connected to the bottom end surface of the water adding pipe, a motor for driving the water adding pipe to rotate is fixed inside the top shell, and a control panel is installed on the outer side wall of the top shell.

[0006] Furthermore, the support assembly includes a vertical tube fixed to the upper surface of the base, a vertical plate is slidably connected inside the vertical tube, the top of the vertical plate is fixedly connected to the lower surface of the top shell, and a locking bolt is penetrated and threadedly connected to the side wall of the top of the vertical tube.

[0007] Furthermore, the water injection assembly includes a piston cylinder and an electric telescopic rod fixed inside the top shell, and the opening of the piston cylinder faces upward, a piston head is slidably connected inside the piston cylinder, the telescopic end of the electric telescopic rod and the upper surface of the piston head are commonly fixedly connected with a connecting rod, the two sides of the bottom end of the piston cylinder are respectively fixedly connected with a water suction pipe and a drainage pipe, the other end of the water suction pipe passes through the side wall of the top shell and is fixedly connected with a hose, the other end of the drainage pipe is sealed and rotatably connected to the top end of the water filling pipe, and the electric telescopic rod is electrically connected to the control panel.

[0008] Furthermore, one end of the water pumping pipe and the water discharge pipe close to the piston cylinder is fixedly connected with a one-way valve.

[0009] Furthermore, the motor driving end is fixedly connected with a driving gear, the top surface of the water adding pipe is fixedly connected with a driven gear, the driving gear and the driven gear are meshed, and the motor is electrically connected with the control panel.

[0010] Furthermore, a protective cover is fixedly connected to the lower surface of the top shell by magnet attraction, and the bottom of the water adding pipe and the stirring blade are located inside the protective cover.

[0011] Beneficial effects of the utility model:

[0012] 1. When the utility model is in use, the hydrogen peroxide dilution device is provided with a base, a support assembly, a top shell, a water adding pipe, a water injection assembly and a hose. When the device dilutes hydrogen peroxide, a certain amount of water is extracted through the water injection assembly and then added to the hydrogen peroxide container through the water adding pipe. There is no need to manually measure a specified amount of water and then add it to the hydrogen peroxide container, thereby simplifying the operation and making it easier and more convenient to use.

[0013] 2. When the utility model is in use, the hydrogen peroxide dilution device is provided with a stirring blade and a motor. The stirring blade is fixed at the bottom of the water adding pipe. When water is added to the hydrogen peroxide container through the water adding pipe, the water adding pipe can be driven by the motor to rotate, thereby driving the stirring blade at the bottom to rotate. The stirring blade is used to stir the hydrogen peroxide and water, thereby achieving rapid mixing of the hydrogen peroxide and water, improving the dilution efficiency, and reducing the error that is easily generated by manual dilution of hydrogen peroxide when the device is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : The overall stereogram of the utility model;

[0016] Figure 2 : An overall cross-sectional view of the utility model;

[0017] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle.

[0018] The reference numerals are as follows:

[0019] 1. Base; 2. Support assembly; 21. Vertical pipe; 22. Vertical plate; 23. Locking bolt; 3. Top shell; 4. Water filling pipe; 5. Water injection assembly; 51. Piston cylinder; 52. Electric telescopic rod; 53. Piston head; 54. Connecting rod; 55. Suction pipe; 56. Drain pipe; 57. One-way valve; 6. Hose; 7. Stirring blade; 8. Motor; 9. Driving gear; 10. Driven gear; 11. Control panel; 12. Protective cover. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 3 As shown, it relates to a hydrogen peroxide dilution device, including a base 1, a support assembly 2 is fixed to one side of the upper surface of the base 1, a top shell 3 is installed on the top of the support assembly 2, a water adding pipe 4 is penetrated and rotatably connected to the bottom wall of the top shell 3 away from the support assembly 2, a water injection assembly 5 connected to the water adding pipe 4 is arranged inside the top shell 3, a stirring blade 7 is fixedly connected to the bottom end surface of the water adding pipe 4, a motor 8 for driving the water adding pipe 4 to rotate is fixed inside the top shell 3, and a control panel 11 is installed on the outer wall of the top shell 3.

[0022] The support assembly 2 includes a vertical tube 21 fixed to the upper surface of the base 1, a vertical plate 22 is slidably connected inside the vertical tube 21, the top of the vertical plate 22 is fixedly connected to the lower surface of the top shell 3, and a locking bolt 23 is penetrated and threadedly connected to the side wall of the top of the vertical tube 21.

[0023] The vertical plate 22 moves up and down inside the vertical pipe 21, which can drive the top shell 3 to move up and down, so that the water supply pipe 4 and the stirring blade 7 can be lowered into the hydrogen peroxide container. The vertical plate 22 can be fixed by tightening the locking bolt 23.

[0024] The water injection assembly 5 includes a piston cylinder 51 and an electric telescopic rod 52 fixed inside the top shell 3, and the opening of the piston cylinder 51 faces upward. A piston head 53 is slidably connected inside the piston cylinder 51. The telescopic end of the electric telescopic rod 52 and the upper surface of the piston head 53 are fixedly connected with a connecting rod 54. The two sides of the bottom end of the piston cylinder 51 are respectively fixedly connected with a water suction pipe 55 and a drainage pipe 56. The other end of the water suction pipe 55 passes through the side wall of the top shell 3 and is fixedly connected with a hose 6. The other end of the drainage pipe 56 is sealed and rotatably connected to the top of the water filling pipe 4. The electric telescopic rod 52 is electrically connected to the control panel 11.

[0025] When the electric telescopic rod 52 is extended, the connecting rod 54 drives the piston head 53 to move upward along the piston cylinder 51, and water can be pumped through the water pumping pipe 55 and the hose 6. When the electric telescopic rod 52 is shortened, the connecting rod 54 drives the piston head 53 to descend, thereby squeezing out the water in the piston cylinder 51 along the drain pipe 56, and the squeezed water enters the hydrogen peroxide container along the water filling pipe 4. Since the electric telescopic rod 52 can strictly control the extension amount, accurate water addition can be achieved.

[0026] One-way valves 57 are fixedly connected to the ends of the water extraction pipe 55 and the water discharge pipe 56 close to the piston cylinder 51 .

[0027] By providing a one-way valve 57 , water can only enter the piston cylinder 51 from the water suction pipe 55 and then be discharged from the drainage pipe 56 .

[0028] A driving gear 9 is fixedly connected to the driving end of the motor 8 , a driven gear 10 is fixedly connected to the top surface of the water adding pipe 4 , the driving gear 9 and the driven gear 10 are meshed, and the motor 8 is electrically connected to the control panel 11 .

[0029] Under the transmission action of the driving gear 9 and the driven gear 10, the water adding pipe 4 can be driven to rotate by the motor 8, thereby driving the stirring blade 7 to rotate. Therefore, while adding water to the hydrogen peroxide container through the water adding pipe 4, the hydrogen peroxide can be stirred by the stirring blade 7.

[0030] The lower surface of the top shell 3 is fixedly connected with a protective cover 12 by magnet attraction, and the bottom of the water adding pipe 4 and the stirring blade 7 are located inside the protective cover 12.

[0031] When the device is not in use, the protective cover 12 can be fixed to the lower surface of the top shell 3 to protect the stirring blade 7.

[0032] Working principle: first loosen the locking bolt 23 to raise the top shell 3, then remove the protective cover 12, then place the container filled with hydrogen peroxide on the surface of the base 1, then lower the top shell 3, so that the water adding pipe 4 and the stirring blade 7 are lowered into the hydrogen peroxide container, then tighten the locking bolt 23 to fix the vertical plate 22 and the top shell 3. Then insert the hose 6 into the container filled with water, and then input the amount of water to be added through the control panel 11, and the control panel 11 will control the electric telescopic rod 52 to first extend and then shorten the specified amount, so as to use the water pumping pipe 55 to pump water, and then add a certain amount of water to the hydrogen peroxide container through the drainage pipe 56 and the water adding pipe 4, and at the same time, the motor 8 drives the water adding pipe 4 and the stirring blade 7 to rotate, so as to achieve rapid stirring and mixing of water and hydrogen peroxide.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hydrogen peroxide dilution device, comprising a base (1), characterized in that: A support assembly (2) is fixed to one side of the upper surface of the base (1); a top shell (3) is installed on the top of the support assembly (2); a water supply pipe (4) is penetrated and rotatably connected to the bottom wall of the top shell (3) away from the support assembly (2); a water injection assembly (5) connected to the water supply pipe (4) is provided inside the top shell (3); a stirring blade (7) is fixedly connected to the bottom surface of the water supply pipe (4); a motor (8) for driving the water supply pipe (4) to rotate is fixed inside the top shell (3); and a control panel (11) is installed on the outer wall of the top shell (3).

2. A hydrogen peroxide dilution device according to claim 1, characterized in that: The support assembly (2) comprises a vertical tube (21) fixed to the upper surface of the base (1), a vertical plate (22) is slidably connected inside the vertical tube (21), the top end of the vertical plate (22) is fixedly connected to the lower surface of the top shell (3), and a locking bolt (23) is penetrated through and threadedly connected to the side wall of the top end of the vertical tube (21).

3. A hydrogen peroxide dilution device according to claim 1, characterized in that: The water injection assembly (5) comprises a piston cylinder (51) and an electric telescopic rod (52) fixed inside the top shell (3), and the opening of the piston cylinder (51) faces upward. A piston head (53) is slidably connected inside the piston cylinder (51). The telescopic end of the electric telescopic rod (52) and the upper surface of the piston head (53) are fixedly connected to a connecting rod (54). The two sides of the bottom end of the piston cylinder (51) are respectively fixedly connected to a water suction pipe (55) and a drainage pipe (56). The other end of the water suction pipe (55) passes through the side wall of the top shell (3) and is fixedly connected to a hose (6). The other end of the drainage pipe (56) is sealed and rotatably connected to the top end of the water filling pipe (4). The electric telescopic rod (52) is electrically connected to the control panel (11).

4. A hydrogen peroxide dilution device according to claim 3, characterized in that: The water suction pipe (55) and the water discharge pipe (56) are both fixedly connected with a one-way valve (57) at one end close to the piston cylinder (51).

5. A hydrogen peroxide dilution device according to claim 1, characterized in that: The driving end of the motor (8) is fixedly connected to a driving gear (9), the top surface of the water adding pipe (4) is fixedly connected to a driven gear (10), the driving gear (9) and the driven gear (10) are meshed, and the motor (8) is electrically connected to a control panel (11).

6. A hydrogen peroxide dilution device according to claim 1, characterized in that: The lower surface of the top shell (3) is fixedly connected to a protective cover (12) by magnet attraction, and the bottom of the water adding pipe (4) and the stirring blade (7) are located inside the protective cover (12).

Images