An environmental disinfection apparatus

Abstract

The application discloses an environment disinfection device, and belongs to the disinfection device field. The device comprises a disinfection cabinet, the top of the disinfection cabinet is provided with a disinfection spray pipe, the upper end surface of the disinfection cabinet is fixed with an adjusting seat, the disinfection spray pipe vertically penetrates the adjusting seat, the middle part of the disinfection spray pipe is fixed with a worm wheel which is rotatably installed in the adjusting seat, a worm is also rotatably installed in the adjusting seat, the worm is engaged with the worm wheel to form rotary control, the top end of the disinfection spray pipe is fixed with a recovery ring along the outer edge, the bottom of the recovery ring is provided with a recovery groove, the bottom of the recovery groove is connected with a recovery box through a recovery pipe, the recovery box is fixed to the side surface of the disinfection cabinet and is in communication with a disinfectant storage cavity in the disinfection cabinet. The application has the beneficial effect of providing an environment disinfection device, which not only realizes accurate and flexible control of the spraying direction, but also completely solves the problem of disinfectant residue dripping, and has good overall use effect.

Description

Technical Field

[0001] This application relates to the field of disinfection equipment, and more specifically, to an environmental disinfection device. Background Technology

[0002] In animal husbandry, slaughtering, processing, and quarantine facilities, automated spray disinfection systems are critical facilities for ensuring biosecurity. Existing systems of this type typically include a disinfection cabinet 01 and a disinfection spray pipe 02 located at the top of the cabinet. Disinfectant is pumped from the spray pipe 02 through a disinfectant reservoir within the cabinet 01 to disinfect the environment.

[0003] However, in practical applications, the spray angle of the disinfectant spray pipe 02 is often fixed or can only be adjusted manually to a limited extent, resulting in blind spots in spray coverage or waste of disinfectant. Moreover, after each disinfection operation, disinfectant residue is easily left at the port of the disinfectant spray pipe 02 and leaks into the floor. This not only wastes the disinfectant and causes economic losses, but also creates a contaminated area on the floor of the passageway, which may become a source of cross-contamination. It also corrodes the equipment itself and the surrounding environment, increasing maintenance costs.

[0004] Therefore, this application proposes an environmental disinfection device to solve the above-mentioned technical problems. Utility Model Content

[0005] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0006] The purpose of this application is to address the shortcomings of existing technologies by providing an environmental disinfection device that solves the problems of blind spots and waste of disinfectant solution caused by the inflexible adjustment of the angle of the disinfection spray pipe, as well as pollution and corrosion caused by residual disinfectant leakage.

[0007] To achieve the above objectives, this application provides the following technical solution: An environmental disinfection device includes a disinfection cabinet, a disinfection spray pipe is provided on the top of the disinfection cabinet, an adjustment seat is fixed on the upper end face of the disinfection cabinet, the disinfection spray pipe vertically passes through the adjustment seat, and a worm gear is fixed in the middle of the disinfection spray pipe and rotatably installed in the adjustment seat. A worm is also rotatably installed in the adjustment seat, and the worm gear meshes with the worm wheel to form rotation control. A recycling ring is fixed around the outer edge of the top of the disinfection spray pipe. A recycling groove is opened at the bottom of the recycling ring, and a recycling box is connected to the bottom of the recycling groove through a recycling pipe. The recycling box is fixed to the side of the disinfection cabinet and communicates with the disinfectant storage chamber inside the disinfection cabinet.

[0008] Furthermore, a servo motor is connected to one end of the worm gear, and the servo motor is fixed inside the adjustment seat.

[0009] Furthermore, two fixed brackets are symmetrically fixed inside the adjusting seat, and the worm gear is rotatably installed between the two fixed brackets.

[0010] Furthermore, the disinfectant storage chamber inside the disinfection cabinet is equipped with a water pump, which is connected to a pumping pipe, and the lower end of the worm gear is rotatably connected to the upper end of the pumping pipe.

[0011] Furthermore, the recycling tank is a tank located below the top port of the disinfectant spray pipe.

[0012] Furthermore, a recycling port is provided on the bottom side of the recycling bin, and the recycling port is connected to the interior of the disinfection cabinet.

[0013] Furthermore, a filter box is detachably installed in the middle of the recycling bin, and a filter screen is provided at the bottom of the filter box.

[0014] The beneficial effects of this application are as follows: In the above solution, the precise, stepless adjustment and reliable locking of the rotation angle of the disinfection spray pipe can be achieved through the cooperation of the adjusting seat, worm gear, worm and servo motor, so as to achieve the purpose of spray coverage without blind spots, significantly save disinfectant consumption and improve disinfection effect; In the above solution, the combination of recycling ring, recycling tank, recycling pipe and recycling box can automatically collect and filter residual disinfectant dripping from the port of the disinfectant spray pipe, thereby eliminating resource waste and ground pollution, reducing equipment corrosion risk and maintenance costs.

[0015] In summary, this device not only achieves precise and flexible control of the spray direction, but also completely solves the problem of disinfectant residue and leakage, resulting in excellent overall performance. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram: Figure 1 This is a schematic diagram of the structure of environmental disinfection equipment in the prior art; Figure 2 This is a schematic diagram of the structure of this application; Figure 3 This is a schematic diagram of the internal structure of the adjustment seat in this application; Figure 4 This is a schematic diagram of the structure of the recycling ring in this application. Figure 5 for Figure 4 An enlarged schematic diagram of the structure at point A in the middle.

[0019] Figure label: 01. Cabinet; 02. Disinfection spray pipe; 1. Disinfection cabinet; 2. Adjustment seat; 3. Disinfection spray pipe; 4. Worm gear; 401. Worm; 402. Servo motor; 403. Fixture; 5. Pump pipe; 6. Recovery ring; 601. Recovery tank; 7. Recovery pipe; 8. Recovery box; 801. Recovery port; 9. Filter box. Detailed Implementation

[0020] The environmental disinfection device provided in this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this application.

[0021] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0022] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0023] The present application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Reference Figure 1-5 As shown, this utility model provides an environmental disinfection device, including a disinfection cabinet 1. The cabinet 1 has a main storage chamber for containing disinfectant and a compartment for installing a water pump and electrical control components. Its outer shell is made of corrosion-resistant fiberglass or polypropylene. A cylindrical adjusting seat 2 is bolted to the top surface of the cabinet 1. The adjusting seat 2 has a cast aluminum alloy outer shell and a hollow internal structure. A disinfectant spray pipe 3, made of stainless steel, passes vertically through the center of the adjusting seat 2. The outer wall of the spray pipe 3 is sealed to the inner wall of the adjusting seat 2 via a sealed bearing for rotational sealing.

[0025] To achieve precise angle adjustment, a worm gear 4 is fixedly fitted onto the outer wall of the middle section of the disinfection spray pipe 3 (in this embodiment, only half of the worm gear is used, but in other embodiments, a complete worm gear can also be used; the specific method is not limited). The worm gear 4 is rotatably mounted inside the adjusting seat 2 via a pair of deep groove ball bearings. A horizontally positioned worm 401 meshes with the worm gear 4. The two ends of the worm 401 are mounted on two symmetrically fixed brackets 403 inside the adjusting seat 2 via rolling bearings. A servo motor 402 is mounted on the outer side of one of the fixed brackets 403, and the output shaft of the servo motor 402 is directly connected to one end of the worm 401 via a coupling. This worm gear transmission mechanism has a self-locking characteristic, ensuring that the disinfection spray pipe 3 will not shift due to vibration or water flow backlash after being positioned at any angle.

[0026] Inside the disinfection cabinet 1, a flexible pump pipe 5 is connected to the water pump outlet. The upper end of the pump pipe 5 is connected to the bottom inlet of the disinfection spray pipe 3 through a rotary joint. This rotary joint allows the disinfection spray pipe 3 to rotate freely within a 360-degree range while maintaining a sealed liquid path.

[0027] To address the issue of leakage during shutdown, a ring-shaped recovery ring 6 is fixed to the outer periphery of the top end of the disinfection spray pipe 3. This recovery ring 6 is injection-molded from polytetrafluoroethylene (PTFE), and its bottom has a U-shaped recovery trough 601. The lowest point of the recovery trough 601 is connected to a recovery box 8 fixed to the side of the disinfection cabinet 1 via a recovery pipe 7. The recovery box 8 is made of transparent polycarbonate, and its bottom side has a recovery port 801, which is connected to the main liquid storage chamber of the disinfection cabinet 1 via a pipe. A filter box 9 is detachably inserted inside the recovery box 8, and the bottom of the filter box 9 has a stainless steel filter screen.

[0028] Working Principle: During operation, the servo motor 402 drives the worm gear 401 to rotate, which in turn rotates the worm wheel 4 and the disinfection spray pipe 3 to a predetermined angle. Subsequently, the water pump starts, and the disinfectant solution is delivered through the pump pipe 5 to the top of the disinfection spray pipe 3 for spraying. After operation, the residual disinfectant solution on the pipe wall collects at the pipe opening under gravity and drips down, where it is caught by the recovery ring 6 below. After being collected by the recovery tank 601, it is guided into the recovery box 8 through the recovery pipe 7. In the recovery box 8, the residual liquid is purified by the filter box 9 and then slowly flows back to the main storage chamber through the recovery port 801, completing the resource recycling.

[0029] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

[0030] It should be noted that this application covers any alternatives, modifications, equivalent methods, and solutions made within the spirit and scope of this application. To provide the public with a thorough understanding of this application, specific details are described in detail in the preferred embodiments, while those skilled in the art can fully understand this application without these details. Furthermore, to avoid unnecessary confusion regarding the substance of this application, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0031] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. An environmental disinfection device, comprising a disinfection cabinet (1), wherein a disinfection spray pipe (3) is provided on the top of the disinfection cabinet (1), characterized in that: An adjustment seat (2) is fixed on the upper end face of the disinfection cabinet (1). The disinfection spray pipe (3) passes vertically through the adjustment seat (2). A worm gear (4) is fixed in the middle of the disinfection spray pipe (3) and is rotatably installed in the adjustment seat (2). A worm (401) is also rotatably installed in the adjustment seat (2). The worm (401) meshes with the worm gear (4) to form rotation control. The top edge of the disinfection spray pipe (3) is fixed with a recycling ring (6), and the bottom of the recycling ring (6) is provided with a recycling groove (601). The bottom of the recycling groove (601) is connected to a recycling box (8) through a recycling pipe (7). The recycling box (8) is fixed to the side of the disinfection cabinet (1) and communicates with the disinfection liquid storage chamber inside the disinfection cabinet (1).

2. The environmental disinfection equipment according to claim 1, characterized in that: One end of the worm gear (401) is connected to a servo motor (402), which is fixed inside the adjustment seat (2).

3. The environmental disinfection equipment according to claim 2, characterized in that: The adjusting seat (2) also has two fixed brackets (403) symmetrically fixed inside, and the worm gear (401) is rotatably installed between the two fixed brackets (403).

4. The environmental disinfection equipment according to claim 1, characterized in that: The disinfection cabinet (1) is equipped with a water pump in the disinfection liquid storage chamber. The water pump is connected to a pumping pipe (5), and the lower end of the worm gear (4) is rotatably connected to the upper end of the pumping pipe (5).

5. The environmental disinfection equipment according to claim 1, characterized in that: The recycling tank (601) is a tank located below the top port of the disinfection spray pipe (3).

6. The environmental disinfection equipment according to claim 1, characterized in that: The bottom side of the recycling bin (8) is provided with a recycling port (801), which is connected to the interior of the disinfection cabinet (1).

7. The environmental disinfection equipment according to claim 1, characterized in that: A filter box (9) is detachably installed in the middle of the recycling bin (8), and a filter screen is provided at the bottom of the filter box (9).

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