A hydrogen peroxide sterilization device

Abstract

The utility model discloses a hydrogen peroxide sterilization device, comprising a sterilizer body, a sterilization chamber is arranged in the sterilizer body, a can inserting slot is arranged on the top surface of the sterilizer body, the number of the can inserting slots is two, and the two can inserting slots are arranged on two sides, a sterilization tank and a clean water tank are inserted in the two can inserting slots respectively, the bottoms of the two can inserting slots are interconnected and provided with liquid pipelines, an atomizing nozzle is arranged at the middle position of the liquid pipeline, a micro air pump is arranged above the atomizing nozzle, the atomizing nozzle is connected with the micro air pump through an air pressure pipeline, small hot air blowers are respectively arranged at the angles of the two walls on the top of the sterilization chamber, an exhaust mechanism is arranged above the small hot air blower, and a liquid discharge port is arranged on the bottom surface of the sterilization chamber; the utility model adopts the combination of the atomizing nozzle and the small hot air blower, utilizes the heat flow to evenly distribute the sterilizing hydrogen peroxide to perform more effective sterilization, and the exhaust mechanism is arranged to help discharge the residual gas and moisture, maintain the cleanliness of the sterilization environment and reduce the safety hazard caused by the excessive decomposition of oxygen.

Description

Technical Field

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

[0002] Hydrogen peroxide is a chemical substance with the molecular formula H2O2, which is composed of two oxygen atoms and two hydrogen atoms. It is widely used in the medical, sanitary and industrial fields, and has attracted much attention for its excellent bactericidal properties; the bactericidal mechanism of hydrogen peroxide is mainly based on its ability to release oxygen. When it comes into contact with bacteria, viruses or fungi, hydrogen peroxide decomposes into water and oxygen, releasing active oxygen, such as hydrogen peroxide ions. These active oxygen substances oxidize key biological molecules such as microbial cell membranes, proteins and nucleic acids, destroying their structure and function, thereby causing the death of bacteria or viruses.

[0003] Traditional hydrogen peroxide sterilization devices are unable to achieve spraying and uniform distribution, resulting in uneven sterilization effect when treating the target area, and the sterilization effect is not improved; in addition, when using hydrogen peroxide for sterilization, hydrogen peroxide decomposes to produce oxygen and water. Traditional hydrogen peroxide sterilization devices do not have a well-designed exhaust system, which may lead to poor exhaust of the gas generated during the sterilization process, affecting the overall sterilization effect and posing a safety hazard. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of uneven atomization sterilization and poor sterilization effect of traditional hydrogen peroxide sterilization devices, as well as poor exhaust of gas generated during the sterilization process, which affects the overall sterilization effect and poses safety hazards.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a hydrogen peroxide sterilization device is provided, comprising a sterilizer body, a sterilization chamber is arranged in the sterilizer body, a can insertion slot is arranged on the top surface of the sterilizer body, the number of the can insertion slots is two, and they are opened on two sides, a sterilization tank and a clean water tank are inserted in the two can insertion slots respectively, the bottoms of the two can insertion slots are interconnected and provided with liquid pipelines, an atomizing nozzle is installed in the middle position of the liquid pipeline, a micro air pump is arranged above the atomizing nozzle, the atomizing nozzle is connected with the micro air pump through an air pressure pipeline, small hot air blowers are respectively installed at the angles of the two walls on the top of the sterilization chamber, an exhaust mechanism is arranged above the small hot air blower, and a liquid discharge port is arranged on the bottom surface of the sterilization chamber.

[0006] Furthermore, the exhaust mechanism includes a breathable box, a plurality of air holes are provided at the bottom of the breathable box, two exhaust pipes are connected to the side of the breathable box, the exhaust pipes are connected to the outside of the sterilizer body, and the exhaust mechanism is provided in two and respectively installed on both sides of the atomizing nozzle.

[0007] Furthermore, a waterproof and breathable polyurethane coating or a silicone film is pasted on the bottom surface of the breathable box.

[0008] Furthermore, a drainage groove is provided at the bottom of the sterilizer body, an electric telescopic cylinder is provided in the drainage groove, a cylindrical baffle is provided on the top of the telescopic rod of the electric telescopic cylinder, the baffle covers the drainage port, and the drainage groove is connected to the knob through a threaded connection.

[0009] Furthermore, the sterilization tank and the clean water tank are slidably connected to the tank insertion slot, and a shut-off valve is provided inside the liquid pipeline.

[0010] Furthermore, a switch door is rotatably connected to the side of the sterilizer body, and a control panel is arranged on the outer side of the switch door.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The two plug-in tanks in the utility model are respectively loaded with a sterilization tank and a clean water tank. Through the liquid pipeline and the atomizing nozzle, the product to be sterilized can be sterilized first and then cleaned. Among them, the atomizing nozzle combined with the micro air pump can spray the sterilization solution to produce tiny particles. The small hot air blower generates a hot air flow, which carries the sterilization effect, is conducive to uniform distribution inside the sterilization chamber, covers more surfaces, and improves the sterilization effect;

[0013] 2. The setting of the exhaust mechanism helps to discharge residual gas and moisture, maintain the cleanliness of the sterilization environment and reduce the safety hazards caused by excessive decomposition of oxygen; the waterproof and breathable material at the bottom of the breathable box can prevent moisture or other substances from penetrating, thereby improving the durability of the equipment and extending its service life;

[0014] 3. The discharge port controls the discharge through the baffle plate of the electric telescopic cylinder. This design simplifies the operation process of discharge. At the same time, the discharge trough is connected to the knob through a thread, providing a more convenient operation method. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 for Figure 2 Sectional view of AA in the middle;

[0018] Figure 4 It is a schematic diagram of the exhaust mechanism in the utility model.

[0019] In the figure: 1-sterilizer body, 2-sterilization chamber, 3-tank slot, 4-sterilization tank, 5-clean water tank, 6-liquid pipeline, 7-atomizing nozzle, 8-micro air pump, 9-air pressure pipeline, 10-small hot air blower, 11-exhaust mechanism, 12-drain port, 13-drain tank, 14-shutoff valve, 15-switch door, 16-control panel;

[0020] 111-ventilation box, 112-ventilation hole, 113-exhaust pipe, 131-electric telescopic cylinder, 132-blocking piece, 133-knob. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like 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 referred device or element 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.

[0023] Combination Figures 1 to 4 A hydrogen peroxide sterilization device shown in the figure comprises a sterilizer body 1, a sterilization chamber 2 is provided in the sterilizer body 1, a can insertion slot 3 is provided on the top surface of the sterilizer body 1, the number of the can insertion slots 3 is two, and they are provided on both sides, a sterilization tank 4 and a clean water tank 5 are inserted in the two can insertion slots 3 respectively, the bottoms of the two can insertion slots 3 are connected to each other and a liquid pipeline 6 is provided, an atomizing nozzle 7 is installed in the middle position of the liquid pipeline 6, a micro air pump 8 is provided above the atomizing nozzle 7, and the atomizing nozzle 7 is connected to the micro air pump 8 through an air pressure pipeline 9, a small hot air blower 10 is respectively installed at the angle between the two walls of the top of the sterilization chamber 2, an exhaust mechanism 11 is provided above the small hot air blower 10, and a liquid discharge port 12 is provided on the bottom surface of the sterilization chamber 2;

[0024] The exhaust mechanism 11 includes a breathable box 111, a plurality of breathable holes 112 are provided at the bottom of the breathable box 111, two exhaust pipes 113 are connected to the side of the breathable box 111, and the exhaust pipes 113 are connected to the outside of the sterilizer body 1. The exhaust mechanism 11 is provided with two and respectively installed on both sides of the atomizing nozzle 7. A waterproof and breathable polyurethane coating or a silicone film is pasted on the bottom of the breathable box 111; the breathable box 111 can discharge the oxygen decomposed by hydrogen peroxide sterilization, and a waterproof and breathable material is pasted on the bottom to prevent leakage of atomized hydrogen peroxide;

[0025] A drainage groove 13 is provided at the bottom of the sterilizer body 1, and an electric telescopic cylinder 131 is provided in the drainage groove 13. A cylindrical stopper 132 is provided at the top of the telescopic rod of the electric telescopic cylinder 131. The stopper 132 blocks the drainage port 12, and the drainage groove 13 is connected to the knob 133 through a thread; after the atomized hydrogen peroxide sterilizes the product in the sterilization chamber 2, the product is cleaned by atomizing the clean water in the clean water tank 5. When the cleaning is completed, the electric telescopic cylinder 131 pushes the stopper 132 upward, thereby the water generated by the two will flow into the drainage groove 13 through the drainage port 12, and finally can be discharged by turning the knob 133;

[0026] Reference Figure 3 As shown, the sterilizing tank 4 and the clean water tank 5 are slidably connected with the tank inserting slot 3, and a shutoff valve 14 is provided inside the liquid pipeline 6; the shutoff valve 14 is respectively installed on the liquid pipeline 6 connected with the sterilizing tank 4 and the clean water tank 5, so that the liquid pipeline 6 where the liquid flows can be shut off, thereby the atomization sterilization of hydrogen peroxide and the atomization cleaning of clean water can be performed successively, and after the cleaning is completed, the hot air generated by the small hot air blower can be used to dry the product;

[0027] The side of the sterilizer body 1 is rotatably connected with a switch door 15, and a control panel 16 is arranged on the outer side of the switch door 15; wherein, the micro air pump 8, the shut-off valve member 14, the small hot air blower 10 and the electric telescopic cylinder 131 are electrically connected to the control panel 16, and the shut-off valve member 14 adopts an electric shut-off valve.

[0028] Working principle: When the utility model is in use, the product to be sterilized is placed in the sterilization bin, and then the sterilization tank and the clean water tank are respectively inserted into the two tank slots, the shut-off valve under the sterilization tank is opened, and then the micro air pump is started to atomize the hydrogen peroxide through the atomizing nozzle and spray it into the sterilization bin to sterilize the product, and the small hot air blower is started. The heat flow generated by the hot air blower carries the hydrogen peroxide to sterilize the product, thereby enhancing the sterilization effect of the hydrogen peroxide, and the oxygen decomposed by the hydrogen peroxide during the sterilization period is discharged from the sterilization bin through the air vents at the bottom of the breathable box through the exhaust pipe, and after the hydrogen peroxide sterilization is completed, the clean water in the clean water tank is used to atomize the hydrogen peroxide remaining on the product, and the hot air generated by the small hot air blower can dry the product. After cleaning and drying, the electric telescopic cylinder is started to lift the baffle upward, thereby, the water generated by sterilization and cleaning will flow into the drain tank through the drain port, and finally can be discharged by turning the knob.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydrogen peroxide sterilization device, comprising a sterilizer body (1), wherein a sterilization chamber (2) is provided in the sterilizer body (1), and characterized in that: The top surface of the sterilizer body (1) is provided with a can insertion slot (3). The number of the can insertion slots (3) is two and they are opened on both sides. The two can insertion slots (3) are respectively inserted with a sterilization can (4) and a clean water can (5). The bottoms of the two can insertion slots (3) are connected to each other and are provided with a liquid pipeline (6). An atomizing nozzle (7) is installed in the middle of the liquid pipeline (6). A micro air pump (8) is provided above the atomizing nozzle (7). The atomizing nozzle (7) is connected with the micro air pump (8) through an air pressure pipeline (9). Small hot air blowers (10) are respectively installed at the angles of the two top walls of the sterilization chamber (2). An exhaust mechanism (11) is provided above the small hot air blower (10). A liquid discharge port (12) is provided on the bottom surface of the sterilization chamber (2).

2. The hydrogen peroxide sterilization device according to claim 1, characterized in that: The exhaust mechanism (11) comprises a breathable box (111), a plurality of breathable holes (112) are provided at the bottom of the breathable box (111), two exhaust pipes (113) are connected to the side of the breathable box (111), and the exhaust pipes (113) are connected to the outside of the sterilizer body (1), and the exhaust mechanism (11) is provided in two and is respectively installed on both sides of the atomizing nozzle (7).

3. The hydrogen peroxide sterilization device according to claim 2, characterized in that: A waterproof and breathable polyurethane coating or a silicone film is pasted on the bottom surface of the breathable box (111).

4. The hydrogen peroxide sterilization device according to claim 3, characterized in that: A liquid drainage groove (13) is provided at the bottom of the sterilizer body (1), an electric telescopic cylinder (131) is provided in the liquid drainage groove (13), a cylindrical stopper (132) is provided at the top of the telescopic rod of the electric telescopic cylinder (131), the stopper (132) blocks the liquid drainage port (12), and the liquid drainage groove (13) is connected to a knob (133) via a thread.

5. The hydrogen peroxide sterilization device according to claim 4, characterized in that: The sterilization tank (4) and the clean water tank (5) are slidably connected to the tank insertion slot (3), and a shutoff valve (14) is provided inside the liquid pipeline (6).

6. The hydrogen peroxide sterilization device according to claim 5, characterized in that: A switch door (15) is rotatably connected to the side of the sterilizer body (1), and a control panel (16) is arranged on the outer side of the switch door (15).

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