Sterilization and disinfection spraying device

Abstract

The utility model discloses a sterilization and disinfection spraying device which comprises a disinfection tank assembly, the disinfection tank assembly is located at the top of a movable base, the disinfection tank assembly comprises a mixing chamber and a liquid storage chamber, the top end of the mixing chamber is connected with a top cover, the top of the top cover is fixedly connected with a motor, and the bottom of the top cover is rotationally connected with a connecting shaft; one end of the connecting shaft is connected with a shaft of the motor, blades are fixedly connected to the outer wall of the connecting shaft, a cleaning pipe is connected to one side of the mixing chamber, a first electromagnetic valve is arranged on the cleaning pipe, an output pipe and a blow-off pipe are connected to the other side of the mixing chamber, an input pipe is connected to one side of the liquid storage chamber, and an adding pump is arranged on the input pipe. One end of the input pipe is connected with the mixing chamber, the other side of the liquid storage chamber is connected with a disinfectant adding pipe and an exhaust pipe, a vacuum pump is arranged on the exhaust pipe, and a conveying pump, a flushing pipe and a third electromagnetic valve are arranged on the disinfectant adding pipe. The device can be used for vacuum storage of excessive disinfectants, and the disinfectants are prevented from being in contact with air to affect the disinfection and sterilization effect.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection, in particular to a sterilization and disinfection spray device. Background Art

[0002] Disinfection refers to a method that kills pathogenic microorganisms, but not necessarily bacterial spores; chemical methods are usually used to achieve the effect of disinfection; chemical drugs used for disinfection are called disinfectants; sterilization refers to a method that kills all microorganisms (including bacterial spores) on an object, usually using physical methods to achieve the purpose of sterilization.

[0003] When performing disinfection and sterilization work, it is necessary to use spray equipment to atomize and spray the disinfectant. At present, the amount of disinfectant used in the spray equipment during use is easy to exceed the amount, and the excess disinfectant is wasted if it is directly discharged. If it is stored for too long, it is easy to come into contact with air, which affects the effect of disinfection and sterilization, thereby increasing the cost of use. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide a sterilization and disinfection spray device to solve the problem that the spray equipment proposed in the above background technology cannot properly store excess disinfectant.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilization and disinfection spray device, including a disinfection tank assembly, the disinfection tank assembly is located on the top of the mobile base, the disinfection tank assembly includes a mixing chamber and a liquid storage chamber, one side of the liquid storage chamber is connected to an input pipe, an addition pump is arranged on the input pipe, one end of the input pipe is connected to the mixing chamber, and the other side of the liquid storage chamber is connected to a disinfectant addition pipe and an exhaust pipe, a vacuum pump is arranged on the exhaust pipe, and a delivery pump, a flushing pipe and a third solenoid valve are arranged on the disinfectant addition pipe.

[0006] Preferably, a top cover is connected to the top of the mixing chamber, a motor is fixedly connected to the top of the top cover, a connecting shaft is rotatably connected to the bottom of the top cover, one end of the connecting shaft is connected to the shaft of the motor, and a blade is fixedly connected to the outer wall of the connecting shaft.

[0007] Preferably, a cleaning pipe is connected to one side of the mixing chamber, a first solenoid valve is arranged on the cleaning pipe, and an output pipe and a sewage pipe are connected to the other side of the mixing chamber.

[0008] Preferably, the output pipe and the sewage pipe are respectively provided with a compression atomization pump and a fourth solenoid valve, and one end of the output pipe is connected with an atomization nozzle.

[0009] Preferably, a pressure gauge is provided on the other side of the liquid storage chamber, and the pressure gauge is located at the top end of the exhaust pipe.

[0010] Preferably, a flushing pipe is provided on the disinfectant adding pipe, and the flushing pipe is located on one side of the third solenoid valve.

[0011] Preferably, a second solenoid valve is provided on the flushing pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) This device can store excess disinfectant in a vacuum to prevent the disinfectant from coming into contact with air and affecting the disinfection and sterilization effect.

[0014] (2) The device can store disinfectant separately in the liquid storage chamber by setting up a mixing chamber and a liquid storage chamber. At the same time, an exhaust pipe and a vacuum pump are connected to one side of the liquid storage chamber. After the disinfectant in the mixing chamber is used up, the disinfectant in the liquid storage chamber can be vacuum stored in time, thereby ensuring the use time of the disinfectant and avoiding the waste of the disinfectant.

[0015] (3) By connecting the first solenoid valve and the cleaning pipe on one side of the mixing chamber, the device can clean the interior of the mixing chamber in time, thereby ensuring the hygiene of the interior of the mixing chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a sterilization and disinfection spray device of the utility model;

[0017] Figure 2 This is a cross-sectional view of a sterilization and disinfection spray device of the utility model;

[0018] Figure 3 It is a top view of the connection between the connecting shaft and the blades of a sterilization and disinfection spray device of the utility model.

[0019] In the figure: 1. Motor; 2. Top cover; 3. First solenoid valve; 4. Cleaning pipe; 5. Disinfection tank assembly; 51. Mixing chamber; 52. Liquid storage chamber; 6. Pressure gauge; 7. Exhaust pipe; 8. Vacuum pump; 9. Disinfectant adding pipe; 10. Delivery pump; 11. Flushing pipe; 12. Second solenoid valve; 13. Third solenoid valve; 14. Moving base; 15. Input pipe; 16. Fourth solenoid valve; 17. Drain pipe; 18. Adding pump; 19. Compression atomizing pump; 20. Output pipe; 21. Atomizing nozzle; 22. Connecting shaft; 23. Blade. 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 in 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] See also Figure 1-3 The utility model provides a technical solution: a sterilization and disinfection spray device, including a disinfection tank assembly 5, the disinfection tank assembly 5 is located on the top of the mobile base 14, the disinfection tank assembly 5 includes a mixing chamber 51 and a liquid storage chamber 52, the top of the mixing chamber 51 is connected to a top cover 2, the top of the top cover 2 is fixedly connected to a motor 1, the bottom of the top cover 2 is rotatably connected to a connecting shaft 22, one end of the connecting shaft 22 is connected to the shaft of the motor 1, and the outer wall of the connecting shaft 22 is fixedly connected to a blade 23; this structure can drive the connecting shaft 22 to drive the blade 23 to rotate through the motor 1, and the blade 23 can stir the disinfectant; one side of the mixing chamber 51 is connected to a cleaning pipe 4, the cleaning pipe 4 is provided with a first solenoid valve 3, and the other side of the mixing chamber 51 is connected to a cleaning pipe 4, and the first solenoid valve 3 is provided on the cleaning pipe 4. One side is connected with an output pipe 20 and a drain pipe 17; this structure can flush the inside of the mixing chamber 51 by connecting a cleaning pipe 4 to a faucet, thereby ensuring the cleanliness of the inside of the mixing chamber 51; a compression atomizing pump 19 and a fourth solenoid valve 16 are respectively provided on the output pipe 20 and the drain pipe 17, and an atomizing nozzle 21 is connected to one end of the output pipe 20; this structure is used to discharge sewage and residual disinfectant in the mixing chamber 51 by providing a drain pipe 17; the opening or closing of the drain pipe 17 can be controlled by providing the fourth solenoid valve 16; the disinfectant can be atomized and sprayed out for disinfection and sterilization by providing a compression atomizing pump 19; a pressure gauge 6 is provided on the other side of the liquid storage chamber 52, and the pressure gauge 6 is located at the drain The top of the air pipe 7; this structure can monitor the pressure inside the liquid storage chamber 52 by setting a pressure gauge 6 to ensure safety; one side of the liquid storage chamber 52 is connected to an input pipe 15, and an addition pump 18 is provided on the input pipe 15. One end of the input pipe 15 is connected to the mixing chamber 51, and the other side of the liquid storage chamber 52 is connected to a disinfectant addition pipe 9 and an exhaust pipe 7. The disinfectant addition pipe 9 is provided with a flushing pipe 11, and the flushing pipe 11 is located on one side of the third solenoid valve 13; this structure can be used to connect a disinfectant barrel by setting a disinfectant addition pipe 9, so as to transport and add disinfectant to the inside of the liquid storage chamber 52; a second solenoid valve 12 is provided on the flushing pipe 11; this structure can control the flushing pipe 1 through the second solenoid valve 12 1, the flushing pipe 11 can be connected to the faucet, so that water can be used to flush the flushing pipe 11 and the disinfectant adding pipe 9 to avoid residual disinfectant in the flushing pipe 11; the exhaust pipe 7 is provided with a vacuum pump 8, and the disinfectant adding pipe 9 is provided with a delivery pump 10, a flushing pipe 11 and a third solenoid valve 13; the device can exhaust the air inside the liquid storage chamber 52 by arranging the vacuum pump 8; the disinfectant can be stored separately by arranging the mixing chamber 51 and the liquid storage chamber 52. After the disinfectant in the mixing chamber 51 is used up, the disinfectant in the liquid storage chamber 52 can be vacuum stored by exhausting the air in the liquid storage chamber 52, thereby avoiding the entry of impurities in the air and avoiding the contamination and waste of the disinfectant.

[0022] Working principle: When using the sterilization and disinfection spray device, first insert one end of the disinfectant addition pipe 9 into the disinfectant barrel, and the delivery pump 10 draws the disinfectant into the disinfectant addition pipe 9, and then enters the liquid storage chamber 52. After the disinfectant is added, start the addition pump 18 to allow the disinfectant to enter the mixing chamber 51 through the input pipe 15. Then, after the compression atomization pump 19 is started, the disinfectant can be sprayed out from the atomization nozzle 21 through the output pipe 20. When the disinfectant in the mixing chamber 51 is used up, start the vacuum pump 8 to discharge the air in the liquid storage chamber 52. At this time, the disinfectant in the liquid storage chamber 52 is vacuum stored, and then water enters the mixing chamber 51 through the cleaning pipe 4 to flush the mixing chamber 51. The sewage is discharged from the sewage pipe 17. Finally, the flushing pipe 11 is opened. At this time, the third solenoid valve 13 is closed, and water enters the disinfectant addition pipe 9 from the flushing pipe 11 to flush the disinfectant addition pipe 9.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sterilization and disinfection spray device, comprising a sterilization tank assembly (5), the sterilization tank assembly (5) being located on the top of a mobile base (14), characterized in that: The disinfection tank assembly (5) comprises a mixing chamber (51) and a liquid storage chamber (52); one side of the liquid storage chamber (52) is connected to an input pipe (15); an addition pump (18) is arranged on the input pipe (15); one end of the input pipe (15) is connected to the mixing chamber (51); the other side of the liquid storage chamber (52) is connected to a disinfectant addition pipe (9) and an exhaust pipe (7); a vacuum pump (8) is arranged on the exhaust pipe (7); and a delivery pump (10), a flushing pipe (11) and a third solenoid valve (13) are arranged on the disinfectant addition pipe (9).

2. A sterilization and disinfection spray device according to claim 1, characterized in that: The top of the mixing chamber (51) is connected to a top cover (2), the top of the top cover (2) is fixedly connected to a motor (1), the bottom of the top cover (2) is rotatably connected to a connecting shaft (22), one end of the connecting shaft (22) is connected to the shaft of the motor (1), and the outer wall of the connecting shaft (22) is fixedly connected to a blade (23).

3. A sterilization and disinfection spray device according to claim 1, characterized in that: One side of the mixing chamber (51) is connected to a cleaning pipe (4), on which a first solenoid valve (3) is arranged, and the other side of the mixing chamber (51) is connected to an output pipe (20) and a sewage pipe (17).

4. A sterilization and disinfection spray device according to claim 3, characterized in that: The output pipe (20) and the sewage pipe (17) are respectively provided with a compression atomization pump (19) and a fourth electromagnetic valve (16), and one end of the output pipe (20) is connected to an atomization nozzle (21).

5. A sterilization and disinfection spray device according to claim 1, characterized in that: A pressure gauge (6) is provided on the other side of the liquid storage chamber (52), and the pressure gauge (6) is located at the top end of the exhaust pipe (7).

6. A sterilization and disinfection spray device according to claim 1, characterized in that: The disinfectant addition pipe (9) is provided with a flushing pipe (11), and the flushing pipe (11) is located on one side of the third solenoid valve (13).

7. A sterilization and disinfection spray device according to claim 1, characterized in that: The flushing pipe (11) is provided with a second solenoid valve (12).

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