Novel double-circulation ozone sterilization cabinet

Abstract

The utility model discloses a novel double-circulation ozone sterilization cabinet which comprises a sterilization cabinet body and a front door plate hinged to the surface of the sterilization cabinet body through hinges, an ozone generator is installed on the outer wall of one side of the sterilization cabinet body, and inner hollow plates are fixed to the two inner walls of the sterilization cabinet body. Wherein a two-way circulating ozone exhaust mechanism is mounted in one inner hollow plate, and a gas outlet pipe connected with the gas outlet end of the ozone generator is mounted at the gas inlet end of the two-way circulating ozone exhaust mechanism. Through the arrangement of the two-way circulating ozone exhaust mechanism and the exhaust assembly, the circulating speed of ozone gas in the sterilization cabinet is effectively increased, the ozone gas can quickly circulate in two directions, non-uniform flow caused by a single direction is avoided, and it is helpful for ensuring that ozone can fully cover all areas in the sterilization cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizing cabinets, in particular to a novel double-circulation ozone sterilizing cabinet. Background Art

[0002] The structure of the ozone sterilizer includes an outer shell, an ozone generator, a circulating fan and a control system. The outer shell is made of protective materials such as high-density polyethylene. The ozone generator is the core component, which generates ozone gas through electrolysis or ultraviolet light irradiation. The circulating fan ensures that the ozone is evenly distributed, and the control system monitors temperature, humidity and ozone concentration, and automatically adjusts the generator operation through a microprocessor to ensure the sterilization effect and operational safety. The ozone sterilizer utilizes the strong oxidizing property of ozone gas to achieve sterilization by destroying the key structure and metabolic pathways of microorganisms. Ozone affects the membrane proteins and nucleic acids of microorganisms through oxidation, causing them to lose their ability to survive. At this stage, the ozone sterilizer is a one-way single-pipeline ozone gas delivery structure during use, and the outlet point of the ozone gas is generally at the top or bottom of the sterilizer. At this time, the ozone gas enters from one direction and diffuses in the cabinet. There are differences in the airflow distribution in the cabinet, resulting in higher ozone concentrations in some areas and lower ozone concentrations in some areas. This difference will affect certain objects or areas with higher sterilization requirements, making it impossible for them to obtain sufficient ozone contact, affecting the sterilization effect of these areas. Utility Model Content

[0003] The purpose of the utility model is to provide a novel double-circulation ozone sterilization cabinet, in which a two-way circulation ozone exhaust mechanism and a multi-point exhaust component are added, so that ozone can quickly cover the cabinet in both directions and reduce the concentration difference of ozone in the cabinet, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel dual-circulation ozone sterilizer, comprising a sterilizer body and a front door panel hingedly installed on the surface of the sterilizer body by hinges, an ozone generator is installed on the outer wall of one side of the sterilizer body, inner hollow plates are fixed on both inner walls of the sterilizer body, a two-way circulation ozone exhaust mechanism is installed inside one of the inner hollow plates, an air inlet end of the two-way circulation ozone exhaust mechanism is installed with an air outlet pipe interconnected with the air outlet end of the ozone generator, air outlet boxes are fixed at both ends of the interior of the sterilizer body, an exhaust assembly is installed inside the air outlet box, the air inlet end of the exhaust assembly is connected to the air outlet end of the two-way circulation ozone exhaust mechanism, a heating box is fixed inside the sterilizer body between the two inner hollow plates, a dual wind direction wind heating assembly is arranged inside the heating box, a control panel is installed on the outer wall of one side of the sterilizer body, and the output end of the control panel is electrically connected to the ozone generator and the input end of the dual wind direction wind heating assembly.

[0005] Preferably, the bidirectional circulation ozone exhaust mechanism includes a main air storage pipe installed inside the inner hollow plate, and long air guide tubes symmetrically installed at both ends of the surface of the main air storage pipe, a right-angle joint is installed at one end of the long air guide tube away from the main air storage pipe, and a switch valve is installed at the top of the right-angle joint, and an air supply pipe is installed at one end of the switch valve facing the air inlet of the exhaust component.

[0006] Preferably, the exhaust assembly includes an S-shaped continuous bend installed inside the air outlet box, and a plurality of air outlet nozzles installed on the surface of the S-shaped continuous bend, and the bottom end of the S-shaped continuous bend is interconnected with the top end of the air supply pipe.

[0007] Preferably, the long air guide tube and the air delivery tube are both made of copper.

[0008] Preferably, the dual-wind direction wind heating component includes fans installed on both sides of the top and bottom of the heating box, and a heating tube installed inside the heating box, and the input ends of the heating tube and the fan are electrically connected to the output end of the control panel.

[0009] Preferably, four fans are provided, and the four fans are symmetrically structured about the center point of the heating box.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the novel dual-circulation ozone sterilizer utilizes a two-way circulation ozone exhaust mechanism to supply ozone gas in both directions in the Z-axis direction, so that the ozone gas is diverted up and down to the corresponding exhaust components. The setting of the two-way circulation ozone exhaust mechanism and the exhaust component effectively improves the circulation speed of the ozone gas in the sterilizer, and the ozone gas can circulate quickly from two directions, avoiding the uneven flow caused by a single direction, which helps to ensure that the ozone can fully cover various areas in the sterilizer and improve the uniformity of sterilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0012] Figure 2 It is a side view structural schematic diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the three-dimensional structure of the long air guide tube of the utility model;

[0014] Figure 4 It is a side view structural diagram of the bidirectional circulation ozone exhaust mechanism of the utility model;

[0015] In the figure: 1. Sterilizer body; 2. Ozone generator; 201. Air outlet pipe; 3. Control panel; 4. Front door panel; 5. Inner hollow plate; 6. Heating box; 7. Air outlet box; 8. Exhaust assembly; 801. S-shaped continuous bend pipe; 802. Air outlet nozzle; 9. Dual wind direction air heating assembly; 901. Heating pipe; 902. Fan; 10. Two-way circulation ozone exhaust mechanism; 1001. Main air storage pipe; 1002. Long air guide pipe; 1003. Right angle joint; 1004. Switch valve; 1005. Air supply pipe. DETAILED DESCRIPTION

[0016] 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. 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.

[0017] See also Figure 1-4 , the utility model provides an embodiment: a novel double-circulation ozone sterilizer, comprising a sterilizer body 1 and a front door panel 4 hingedly installed on the surface of the sterilizer body 1 by hinges, an ozone generator 2 is installed on one side outer wall of the sterilizer body 1, inner hollow plates 5 are fixed on both inner walls of the sterilizer body 1, a two-way circulation ozone exhaust mechanism 10 is installed inside one of the inner hollow plates 5, an air inlet end of the two-way circulation ozone exhaust mechanism 10 is installed with an air outlet pipe 201 interconnected with the air outlet end of the ozone generator 2, an air outlet box 7 is fixed at both ends of the interior of the sterilizer body 1, an exhaust component 8 is installed inside the air outlet box 7, the air inlet end of the exhaust component 8 is interconnected with the air outlet end of the two-way circulation ozone exhaust mechanism 10, the two-way circulation ozone exhaust mechanism 10 supplies ozone gas in both directions in the Z-axis direction, so that the ozone gas is diverted up and down to the corresponding exhaust components 8, and two ozone gas transmission areas are formed inside the sterilizer body 1 by using two exhaust components 8;

[0018] A heating box 6 is fixed inside the sterilizing cabinet body 1 between the two inner hollow plates 5, and a dual-wind direction wind-heating component 9 is arranged inside the heating box 6. A control panel 3 is installed on the outer wall of one side of the sterilizing cabinet body 1, and the output end of the control panel 3 is electrically connected to the ozone generator 2 and the input end of the dual-wind direction wind-heating component 9. When the ozone generator 2 is turned on through the control panel 3 to work, the ozone gas generated by the ozone generator 2 enters the two-way circulation ozone exhaust mechanism 10 through the outlet pipe 201;

[0019] The bidirectional circulation ozone exhaust mechanism 10 and the exhaust assembly 8 are set to effectively increase the circulation speed of the ozone gas in the sterilization cabinet, so that the ozone gas can circulate quickly from two directions, avoiding the uneven flow caused by a single direction;

[0020] The bidirectional circulation ozone exhaust mechanism 10 includes a main gas storage pipe 1001 installed inside the inner hollow plate 5, and a long gas guide pipe 1002 symmetrically installed at both ends of the surface of the main gas storage pipe 1001. A right-angle joint 1003 is installed at one end of the long gas guide pipe 1002 away from the main gas storage pipe 1001, and a switch valve 1004 is installed at the top of the right-angle joint 1003. An air supply pipe 1005 is installed at one end of the switch valve 1004 facing the air inlet of the exhaust component 8. The long gas guide pipe 1002 and the air supply pipe 1005 are both made of copper.

[0021] The exhaust assembly 8 includes an S-shaped continuous bend pipe 801 installed inside the air outlet box 7, and a plurality of air outlet nozzles 802 installed on the surface of the S-shaped continuous bend pipe 801. The bottom end of the S-shaped continuous bend pipe 801 is connected to the top end of the air supply pipe 1005.

[0022] The ozone gas generated by the ozone generator 2 enters the main gas storage pipe 1001 through the gas outlet pipe 201, and the long gas guide pipe 1002 first diverts the gas in the main gas storage pipe 1001, so that the ozone gas enters the S-shaped continuous elbow 801 through the right-angle joint 1003, the switch valve 1004 and the air supply pipe 1005, and is discharged through a plurality of gas outlet nozzles 802 on the surface of the S-shaped continuous elbow 801. By setting multiple exhaust points at different positions, the ozone gas can cover the entire sterilization cabinet more widely, reduce dead corners, and ensure that each area can be affected by a uniform ozone concentration;

[0023] The dual wind direction wind heating component 9 includes fans 902 installed on both sides of the top and bottom of the heating box 6, and a heating tube 901 installed inside the heating box 6. The input ends of the heating tube 901 and the fan 902 are electrically connected to the output end of the control panel 3. Four fans 902 are provided, and the four fans 902 are symmetrically structured about the center point of the heating box 6. During the operation of the sterilization cabinet body 1, the staff turns on the dual wind direction wind heating component 9 through the control panel 3, that is, the heating tube 901 heats the air in the heating box 6, and the fan 902 quickly blows out the heated air, thereby achieving the purpose of two-way wind heating and turbulent ozone gas inside the sterilization cabinet body 1, so that the ozone gas diffuses more evenly and rapidly.

[0024] When the embodiment of the present application is in use, the staff first turns on the ozone generator 2 through the control panel 3 to work, and the ozone gas generated by the ozone generator 2 enters the two-way circulation ozone exhaust mechanism 10 through the outlet pipe 201. At this time, the two-way circulation ozone exhaust mechanism 10 supplies ozone gas in both directions in the Z-axis direction, so that the ozone gas is diverted up and down to the corresponding exhaust components 8, and two ozone gas transmission areas are formed inside the sterilization cabinet body 1 by using the two exhaust components 8, so that the two ozone gases are rapidly diffused toward the central area of ​​the sterilization cabinet body 1. The setting of the two-way circulation ozone exhaust mechanism 10 and the exhaust component 8 effectively improves the circulation speed of the ozone gas in the sterilization cabinet, and the ozone gas can circulate rapidly from two directions, avoiding the uneven flow caused by a single direction, which helps to ensure that the ozone can fully cover various areas in the sterilization cabinet and improve the uniformity of sterilization. The exhaust component 8 can reduce the concentration difference of ozone concentration in the cabinet when exhausting gas, reduce dead corners, and ensure that each area can be affected by a uniform ozone concentration.

Claims

1. A new type of double-circulation ozone sterilizer, characterized by: The invention comprises a sterilizing cabinet body (1) and a front door panel (4) hingedly mounted on the surface of the sterilizing cabinet body (1) via hinges, an ozone generator (2) being mounted on one side outer wall of the sterilizing cabinet body (1), inner hollow plates (5) being fixed on both inner walls of the sterilizing cabinet body (1), a two-way circulating ozone exhaust mechanism (10) being mounted inside one of the inner hollow plates (5), an air outlet pipe (201) being interconnected with an air outlet end of the two-way circulating ozone exhaust mechanism (10), and both ends of the interior of the sterilizing cabinet body (1) being fixed An air outlet box (7) is provided, an exhaust assembly (8) is installed inside the air outlet box (7), an air inlet end of the exhaust assembly (8) is connected to an air outlet end of a two-way circulating ozone exhaust mechanism (10), a heating box (6) is fixed inside the sterilizing cabinet body (1) between the two inner hollow plates (5), a dual-wind direction wind heating assembly (9) is arranged inside the heating box (6), a control panel (3) is installed on the outer wall of one side of the sterilizing cabinet body (1), and the output end of the control panel (3) is electrically connected to the ozone generator (2) and the input end of the dual-wind direction wind heating assembly (9).

2. A novel double-circulation ozone sterilizer according to claim 1, characterized in that: The bidirectional circulation ozone exhaust mechanism (10) comprises a main gas storage pipe (1001) installed inside the inner hollow plate (5), and long gas guide pipes (1002) symmetrically installed at both ends of the surface of the main gas storage pipe (1001), a right-angle joint (1003) is installed at one end of the long gas guide pipe (1002) away from the main gas storage pipe (1001), and a switch valve (1004) is installed at the top end of the right-angle joint (1003), and an air supply pipe (1005) is installed at one end of the switch valve (1004) facing the air inlet of the exhaust assembly (8).

3. A novel double-circulation ozone sterilizer according to claim 2, characterized in that: The exhaust assembly (8) comprises an S-shaped continuous curved pipe (801) installed inside the air outlet box (7), and a plurality of air outlet nozzles (802) installed on the surface of the S-shaped continuous curved pipe (801), and the bottom end of the S-shaped continuous curved pipe (801) is connected to the top end of the air supply pipe (1005).

4. A novel double-circulation ozone sterilizer according to claim 2, characterized in that: The long air guide tube (1002) and the air delivery tube (1005) are both made of copper.

5. The novel double-circulation ozone sterilizer according to claim 1 is characterized in that: The dual-wind direction wind heating component (9) comprises fans (902) installed on both sides of the top and bottom ends of the heating box (6), and a heating tube (901) installed inside the heating box (6), and the input ends of the heating tube (901) and the fan (902) are electrically connected to the output end of the control panel (3).

6. A novel double-circulation ozone sterilizer according to claim 5, characterized in that: Four fans (902) are provided, and the four fans (902) are symmetrically structured about the center point of the heating box (6).

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