Steel storage cabinet with disinfection function

Abstract

The invention discloses a steel storage cabinet with a disinfection function, and relates to the technical field of disinfection cabinets, the steel storage cabinet comprises a main cabinet body, the top of the main cabinet body is provided with a disinfection spraying mechanism, and the main cabinet body is internally provided with a material transfer mechanism. Through cooperation of the water pump, the impeller, the driven belt pulley, the center shaft and the hopper, after a solution in the disinfection solution box is pumped out, impact force of water on the impeller is utilized to drive the hopper to rotate, combined with swing spraying, the composite action of hopper rotation and spraying bar swing can be achieved, and spraying dead angles are effectively reduced; when the water pump is started, disinfection mist can be sprayed in the main cabinet body, water flow power is reasonably utilized to drive the impeller so as to provide rotating power for the spraying rod, the spraying rod swings back and forth during spraying, the spraying area can be increased, dead corners can be removed, and the disinfection effect of the device is improved; the combination of the water pump and the impeller is used for providing power for the two mechanisms at the same time, and cost is also saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of disinfection cabinets, in particular to a steel storage cabinet with disinfection and sterilization functions. BACKGROUND

[0002] With the increasing awareness of public health, efficient and thorough sterilization and disinfection of articles (such as tableware, baby products, medical equipment, electronic products, fresh food, etc.) has become a rigid demand in daily life. The mainstream disinfection technology in the market mainly includes ultraviolet disinfection, ozone disinfection, high-temperature hot air disinfection and chemical spray disinfection, etc. However, the existing technology, especially the traditional static spray disinfection cabinet, has the following pain points: coverage blind area: the fixed position of the spray head cannot ensure that the disinfectant droplets uniformly cover all surfaces of the articles, especially for articles with complex structure, concave or dead angle, the disinfection effect is greatly discounted. Low disinfection efficiency: the articles are in a static state, the contact area and time between the articles and the disinfectant droplets are limited, a longer disinfection period is needed to achieve the expected effect, and the energy consumption is high. Liquid droplet residue: droplets may gather at the same position on the surface of the article due to gravity, resulting in liquid residue, which may damage the article and require subsequent drying treatment. Complex system: if the spray is to be swiveled or the articles are to be rotated, independent motors and transmission systems are usually required, resulting in complex equipment structure, increased cost, reduced reliability and inconvenient maintenance. Therefore, there is an urgent need in the market for a new disinfection solution that can achieve 360° non-dead angle, efficient and uniform disinfection, and has a compact structure and controllable cost.

[0003] Publication No. CN110960715A discloses a spray drying disinfection cabinet, which comprises a machine body, a disinfection cavity is arranged in the machine body, a transmission cavity one is arranged on the left side of the disinfection cavity, a liquid storage cavity containing disinfectant is arranged on the left side of the transmission cavity one, a disinfection device for disinfecting the disinfection cavity is arranged in the disinfection cavity, the disinfection device comprises a transmission cavity two arranged on the rear side of the disinfection cavity, the transmission cavity two is communicated with the transmission cavity one on the left side, a guide groove one is formed in the rear side wall of the disinfection cavity and communicated with the transmission cavity two, a sliding block is slidably arranged in the guide groove one, an atomizer is mounted on the front side wall of the sliding block, a spray head is mounted on the front side wall of the atomizer, a compression cavity is arranged on the upper side of the transmission cavity one, a transmission cavity three is arranged on the upper side of the compression cavity, and a transmission shaft one is rotatably arranged between the transmission cavity three, the compression cavity and the transmission cavity one.

[0004] In order to solve the problems of more uniform spraying of atomized disinfectant and drying of disinfected articles, the existing technology adopts the method of moving the spray head left and right by moving the rack forward and backward, and blowing the heat generated by the heater into the disinfection cavity by the fan blades. However, the straight-line motion of the spray head can only spray one surface of the article, which leads to the problem of dead angle in spraying and unsatisfactory spraying effect. SUMMARY

[0005] The present application aims to provide a steel storage cabinet with disinfecting function to solve the problems in the background art.

[0006] To solve the above technical problems, the technical scheme adopted by the present application is:

[0007] A steel storage cabinet with disinfecting function, comprising a main cabinet body, a disinfecting spray mechanism arranged on the top of the main cabinet body, and a material rotating mechanism arranged inside the main cabinet body.

[0008] The disinfecting spray mechanism comprises an impeller, the bottom of which is fixedly connected to the top surface of the main cabinet body, and the material rotating mechanism comprises a driving pulley and a central shaft, the middle of the driving pulley being fixedly connected to the output shaft of the impeller, and the surface of the central shaft being rotatably connected to the top center of the main cabinet body.

[0009] Further improvement of the technical scheme of the present application is that the top end of the central shaft is fixedly connected with a driven pulley, the driving pulley and the driven pulley are connected through a belt drive, and the middle of the central shaft is fixedly connected with a hopper, the surface of which is provided with a plurality of through holes.

[0010] With the above technical scheme, it can be known from the connection relationship that the impeller can drive the driving pulley to rotate when the impeller rotates, and the driving pulley can drive the driven pulley to rotate through the belt drive, thereby driving the hopper to rotate. Figure 6 The bottom center of the hopper is fixedly connected with the central shaft, but it is not completely closed, and its shape is funnel-shaped and provided with a plurality of through holes, which makes it more convenient for the excess disinfectant to seep down.

[0011] Further improvement of the technical scheme of the present application is that the disinfecting spray mechanism comprises a water pump and a disinfectant solution tank, the bottom of the water pump and the disinfectant solution tank is fixedly connected to the top surface of the main cabinet body, and the input end of the water pump is connected to the inside bottom end of the disinfectant solution tank through a conduit.

[0012] With the above technical scheme, the water pump can extract disinfectant solution from the inside of the disinfectant solution tank, and the liquid has impact force through the extraction of the water pump, thereby providing the impeller with the power of rotation, thereby driving the disinfecting spray mechanism and the material rotating mechanism to operate.

[0013] Further improvement of the technical scheme of the present application is that the output end of the water pump is connected to the input end of the impeller through a conduit, the output end of the impeller is connected with a rotary joint one through a conduit, and the bottom of the rotary joint one is rotatably connected with a spray rod.

[0014] With the above technical scheme, it can be known from the above connection relationship that the water pump extracts disinfectant solution to make the solution obtain impact force, and the spray rod is rotatably connected to the output end of the impeller through the rotary joint one. Figure 3As shown, the water flow can drive the impeller to rotate when impacting the blades inside the impeller, and then the disinfectant solution enters the inside of the spray rod through the rotary joint, and the surface of the spray rod is provided with spray holes, and the small holes and the rapid water flow can atomize and spray the disinfectant solution.

[0015] Further improvement of the technical scheme of the present application is that the bottom of the spray rod extends to the inside bottom end of the main cabinet body, a rotary joint two is rotationally connected to the bottom end of the spray rod, and one end of the rotary joint two is connected to the inside upper end of the disinfectant solution tank through a conduit.

[0016] According to the above connection relationship, the spray rod can rotate, and the final goal is to realize the reciprocating swing of the spray rod during spraying to increase the spraying range.

[0017] Further improvement of the technical scheme of the present application is that the bottom of the rotary joint two is fixedly connected to the inner wall bottom of the main cabinet body, the output shaft of the impeller is fixedly connected with a rocker, and the top end of the spray rod is fixedly connected with a swing rod.

[0018] According to the above connection relationship, the shape of the rocker is approximately "Z" shape, the bending part is 90 degrees, the bottom of the rocker is fixedly connected with the output shaft of the impeller, and when the bottom rotates, the top will move in a circular trajectory, and the top is also slidingly connected in the sliding groove of the swing rod.

[0019] Further improvement of the technical scheme of the present application is that one end of the swing rod is provided with a sliding groove, the top end of the rocker is slidingly connected in the sliding groove, the inner wall bottom of the main cabinet body is movably connected with a waste liquid collecting tank, and the middle surface of the spray rod is provided with a plurality of spray holes.

[0020] According to the above connection relationship, the excess disinfectant solution in the hopper will naturally fall into the waste liquid collecting tank below, and can be cleaned regularly.

[0021] Due to the adoption of the above technical solution, the technical progress achieved by this invention compared to the prior art is as follows:

[0022] 1. This invention provides a steel storage cabinet with disinfection function. By using a water pump, disinfectant solution tank, impeller, drive pulley, driven pulley, central shaft and hopper, after the solution inside the disinfectant solution tank is extracted, the impact force of water on the impeller drives the drive pulley and driven pulley to rotate, which can realize the rotation of the hopper inside the main cabinet. Combined with the following swing spray, the composite action of hopper rotation and spray bar swing can be realized, which effectively reduces the spray dead angle.

[0023] 2. This invention provides a steel storage cabinet with disinfection function. By using a water pump, disinfectant solution tank, spray bar, impeller, rocker arm, swing arm and rotary joint, disinfectant mist can be sprayed inside the main cabinet when the water pump is started. The water flow power drives the impeller to provide rotation power for the spray bar. The reciprocating swinging motion of the spray bar can increase the spray area, eliminate dead corners and improve the disinfection effect of the device. Using a combination of water pump and impeller to provide power to two mechanisms at the same time also saves costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the disinfection spray mechanism of the present invention;

[0026] Figure 3 This is a schematic diagram of the material transfer mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the present invention from another perspective;

[0028] Figure 5 This is a schematic diagram of the structure at point A of the present invention;

[0029] Figure 6 This is a schematic diagram of the structure at point B of the present invention.

[0030] In the diagram: 1. Main cabinet; 11. Waste liquid collection tank; 2. Disinfection spray mechanism; 21. Water pump; 22. Disinfection solution tank; 23. Spray bar; 24. Impeller; 25. Rocker arm; 26. Swing arm; 27. Rotary joint one; 28. Rotary joint two; 3. Material transfer mechanism; 31. Driven pulley; 32. Driven pulley; 33. Central shaft; 34. Hopper. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to embodiments:

[0032] Example 1

[0033] As Figures 1-6 shown, the application provides a steel locker with disinfection function, comprising a main cabinet body 1, the top of the main cabinet body 1 is provided with a disinfection spray mechanism 2, the inside of the main cabinet body 1 is provided with a material rotating mechanism 3, the disinfection spray mechanism 2 comprises an impeller 24, the bottom of the impeller 24 is fixedly connected to the top surface of the main cabinet body 1, the material rotating mechanism 3 comprises a driving pulley 31 and a central shaft 33, the middle of the driving pulley 31 is fixedly connected to the output shaft of the impeller 24, the surface of the central shaft 33 is rotatably connected to the top center of the main cabinet body 1, the top end of the central shaft 33 is fixedly connected with a driven pulley 32, the driving pulley 31 and the driven pulley 32 are drivingly connected through a belt, the middle of the central shaft 33 is fixedly connected with a hopper 34, and the surface of the hopper 34 is provided with a plurality of through holes.

[0034] In this embodiment, when the impeller 24 obtains power, it can drive the driving pulley 31 to rotate, and the driving pulley 31 can also drive the driven pulley 32 and the central shaft 33 to rotate through the belt transmission, and finally the hopper 34 starts to rotate, and the disinfecting objects placed on the hopper 34 slowly rotate. The structure of the mechanism is simple and easy to realize, and the main disinfection spray mechanism 2 is powered by the same power source, which is more economical and practical.

[0035] Example 2

[0036] As Figures 1-6 shown, on the basis of example 1, the application provides a technical scheme: preferably, the disinfection spray mechanism 2 comprises a water pump 21 and a disinfection solution tank 22, the bottom of the water pump 21 and the disinfection solution tank 22 is fixedly connected to the top surface of the main cabinet body 1, the input end of the water pump 21 is connected to the inside bottom end of the disinfection solution tank 22 through a conduit, the output end of the water pump 21 is connected to the input end of the impeller 24 through a conduit, the output end of the impeller 24 is connected with a rotary joint one 27 through a conduit, the bottom of the rotary joint one 27 is rotatably connected with a spray rod 23, the bottom of the spray rod 23 extends to the inside bottom end of the main cabinet body 1, the bottom end of the spray rod 23 is rotatably connected with a rotary joint two 28, one end of the rotary joint two 28 is connected to the inside upper end of the disinfection solution tank 22 through a conduit, the bottom of the rotary joint two 28 is fixedly connected to the inner wall bottom of the main cabinet body 1, the output shaft of the impeller 24 is fixedly connected with a rocker 25, the top end of the spray rod 23 is fixedly connected with a swing rod 26, one end of the swing rod 26 is provided with a sliding groove, the top end of the rocker 25 is slidingly connected in the sliding groove, the inner wall bottom of the main cabinet body 1 is movably connected with a waste liquid collecting tank 11, and the middle surface of the spray rod 23 is provided with a plurality of spray holes.

[0037] In this embodiment, when the disinfection spray mechanism 2 needs to be activated, the water pump 21 is turned on. The water pump 21 then draws out the disinfection solution from the disinfection solution tank 22 and delivers it to the impeller 24 through a conduit. Under the high-speed impact of the water flow, the blades inside the impeller 24 rotate, causing the bottom of the rocker arm 25 to rotate. At the same time, the top of the rocker arm 25 slides in the groove of the swing arm 26, which in turn drives the spray bar 23 to swing back and forth. By reasonably designing the dimensions, disinfection solution can be sprayed without dead angles inside the main cabinet 1. Excess disinfection solution on the surface of the items stored in the hopper 34 will naturally flow down and be collected by the waste liquid collection box 11, which can be cleaned periodically.

[0038] The working principle of this steel storage cabinet with disinfection function will be explained in detail below.

[0039] like Figures 1-6 As shown, when the impeller 24 receives power from the water flow, it drives the drive pulley 31 to rotate. The drive pulley 31 also drives the driven pulley 32 and the central shaft 33 to rotate via belt drive. Finally, the hopper 34 starts to rotate, and the items to be disinfected stacked on the hopper 34 rotate slowly. This mechanism has a simple structure and is easy to implement. It is powered by the same power source as the disinfection spray mechanism 2, making it more economical and practical. When the disinfection spray mechanism 2 needs to be started, the water pump 21 is turned on. The water pump 21 then draws the disinfection solution from the disinfection solution tank 22 and delivers it to the impeller 24 through a conduit. Under the high-speed impact of the water flow, the blades inside the impeller 24 rotate, driving the rocker arm. The top of 25 slides in the groove of the swing rod 26, which in turn drives the spray bar 23 to swing back and forth. By reasonably designing the size, disinfectant solution can be sprayed in the main cabinet 1 without dead corners. Excess disinfectant solution on the surface of the items stored in the hopper 34 will naturally flow down to be collected by the waste liquid collection box 11, which can be cleaned regularly. In short, when disinfection is required, the water pump 21 is started, and the water flow drives the impeller 24 to rotate. The power of the impeller 24 drives the spray bar 23 to swing and the hopper 34 to rotate simultaneously through the transmission device. This realizes the combined action of the rotation of the hopper 34 and the swing spray, which can effectively improve the contact degree between the disinfectant solution and the items to be disinfected, thereby reducing spray dead corners.

[0040] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A steel storage cabinet with disinfection function, comprising a main cabinet body (1), characterized in that: The main cabinet (1) is equipped with a disinfection spray mechanism (2) on its top and a material transfer mechanism (3) inside the main cabinet (1). The disinfection spray mechanism (2) includes an impeller (24), the bottom of which is fixedly connected to the top surface of the main cabinet (1). The material transfer mechanism (3) includes a drive pulley (31) and a central shaft (33), the middle part of which is fixedly connected to the output shaft of the impeller (24), and the surface of the central shaft (33) is rotatably connected to the top center of the main cabinet (1).

2. A steel storage cabinet with disinfection function according to claim 1, characterized in that: The top end of the central shaft (33) is fixedly connected to a driven pulley (32), the driving pulley (31) and the driven pulley (32) are connected by belt drive, and a hopper (34) is fixedly connected to the middle of the central shaft (33), and the surface of the hopper (34) is provided with several through holes.

3. A steel storage cabinet with disinfection function according to claim 1, characterized in that: The disinfection spray mechanism (2) includes a water pump (21) and a disinfection solution tank (22). The bottom of the water pump (21), the disinfection solution tank (22) and the main cabinet (1) are fixedly connected. The input end of the water pump (21) is connected to the bottom of the disinfection solution tank (22) through a conduit.

4. A steel storage cabinet with disinfection function according to claim 1, characterized in that: The output end of the water pump (21) is connected to the input end of the impeller (24) through a conduit. The output end of the impeller (24) is connected to a rotary joint (27) through a conduit. A spray bar (23) is rotatably connected to the bottom of the rotary joint (27).

5. A steel storage cabinet with disinfection function according to claim 1, characterized in that: The bottom of the spray bar (23) extends to the bottom of the main cabinet (1). The bottom of the spray bar (23) is rotatably connected to a rotary joint (28). One end of the rotary joint (28) is connected to the upper inside of the disinfectant solution tank (22) through a conduit.

6. A steel storage cabinet with disinfection function according to claim 1, characterized in that: The bottom of the rotary joint (28) is fixedly connected to the bottom of the inner wall of the main cabinet (1), the output shaft of the impeller (24) is fixedly connected to a rocker arm (25), and the top of the spray bar (23) is fixedly connected to a swing arm (26).

7. A steel storage cabinet with disinfection function according to claim 1, characterized in that: One end of the swing rod (26) is provided with a sliding groove, the top end of the rocker arm (25) is slidably connected inside the sliding groove, the bottom of the inner wall of the main cabinet (1) is movably connected with a waste liquid collection box (11), and the middle surface of the spray rod (23) is provided with several spray holes.

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