Sterilization cabinet capable of rapidly heating and cooling

Abstract

The utility model discloses a sterilization cabinet capable of quickly heating and cooling, which relates to the technical field of sterilization cabinets and comprises a cabinet body, additional boxes are fixedly connected to two sides of the cabinet body, a partition plate is fixedly connected to the middle upper end of each additional box, an air inlet bin is arranged at the lower end of each partition plate, and an evaporator is arranged in a first filter plate on one side of the cabinet body. According to the utility model, air in the air inlet bin is cooled in advance through the evaporator, so that the temperature of the air inlet bin is lower than normal temperature, and the motor drives the fan blades to rotate clockwise, so that low-temperature air in the air inlet bin enters the cabinet body, absorbs the temperature in the cabinet body, enters the air outlet bin, and passes through the third filter plate to flow to the outside; the air in the air inlet bin is heated in advance through the heater, and then the step of cooling is repeated to heat the interior of the cabinet body, so that the interior of the cabinet body is rapidly heated and cooled, and the sterilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilizing cabinets, in particular to a sterilizing cabinet capable of rapidly raising and lowering the temperature. Background Art

[0002] Sterilization cabinet is a kind of sterilization equipment that is widely used in pharmaceutical, food, chemical, biological and other industries. In recent years, the degree of automation and safety performance of sterilization cabinets have been greatly improved. Users can also customize the size and configuration according to actual needs to better meet sterilization needs.

[0003] When using an existing sterilization cabinet, the high temperature inside the cabinet needs to be lowered to a low temperature before the staff can take out the sterilized items. When sterilizing the items, the temperature inside the cabinet needs to be raised to a certain temperature. The process of waiting for the temperature to rise and fall takes a lot of time, which reduces the efficiency of sterilization. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a sterilizing cabinet that can quickly increase and decrease the temperature.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a sterilization cabinet that can quickly increase and decrease temperature, comprising a cabinet body, additional boxes fixedly connected on both sides of the cabinet body, a partition fixedly connected to the upper end of the additional box, an air inlet bin provided at the lower end of the partition, an air outlet bin provided at the upper end of the partition, and both the air inlet bin and the air outlet bin are located inside the additional box, an evaporator is provided inside the first filter plate on one side of the cabinet body, a heater is provided inside the first filter plate on the other side of the cabinet body, and the evaporator and the heater are both located inside the air inlet bin, a second filter plate fixedly connected on both sides of the additional box, a sealing plate slidably connected on both sides of the additional box, and the positions of the sealing plate and the second filter plate correspond, and the sealing plate and the second filter plate are both located on both sides of the air inlet bin.

[0006] As a further description of the above technical solution:

[0007] A cabinet door is fixedly connected to one side of the cabinet body, and a control panel is provided on the surface of the cabinet door.

[0008] As a further description of the above technical solution:

[0009] Two sets of first mounting seats are fixedly connected to the outer surfaces of both sides of the additional box, a first cylinder is fixedly connected to the middle of the first mounting seat, a first connecting rod is fixedly connected to the output end of the first cylinder, and the end of the first connecting rod away from the first cylinder is connected to the outer surface of the sealing plate.

[0010] As a further description of the above technical solution:

[0011] Two sets of fixing seats are fixedly connected inside the first filter plate, and the fixing seats are located inside the air inlet bin. The middle and upper ends of the fixing seats are fixedly connected to motors, and the motor output directions on both sides of the cabinet are opposite. The output ends of the motors are fixedly connected to fan blades.

[0012] As a further description of the above technical solution:

[0013] Two groups of first filter plates are fixedly connected on both sides of the cabinet, and a baffle is slidably connected in the middle of the two groups of first filter plates on the same side of the cabinet. One end of the baffle passing through the cabinet is fixedly connected to an extension plate.

[0014] As a further description of the above technical solution:

[0015] The second mounting base is fixedly connected to both sides of the upper surface of the cabinet, the middle of the second mounting base is fixedly connected to the second cylinder, the output end of the second cylinder is fixedly connected to the second connecting rod, and the lower end of the second connecting rod is fixedly connected to the surface of the extension plate.

[0016] As a further description of the above technical solution:

[0017] The third filter plates are fixedly connected to both sides of the upper end of the additional box, and the third filter plates are located on both sides of the air outlet bin.

[0018] The utility model has the following beneficial effects:

[0019] In the present invention, the air inside the air inlet bin is first cooled in advance by the evaporator, so that the temperature of the air inlet bin is lower than normal temperature, and the first connecting rod is pushed by the first cylinder to make the sealing plate slide out from the side of the additional box, so that the additional box is connected to the outside, and the outside air passes through the second filter plate into the air inlet bin and is cooled by the evaporator, and the second connecting rod is pushed by the second cylinder, and the second connecting rod drives the baffle to slide out from the inside of the cabinet, so that the air inlet bin, the air outlet bin and the middle of the cabinet are connected, and the fan blades are driven clockwise by the motor to make the low-temperature air in the air inlet bin enter the inside of the cabinet, and the low-temperature air absorbs the temperature inside the cabinet and enters the air outlet bin, and passes through the third filter plate to flow to the outside, thereby forming air circulation, and the air inside the air inlet bin is heated in advance by the heater, and then the cooling step is repeated to heat the inside of the cabinet, so that the temperature inside the cabinet is quickly increased and decreased, thereby accelerating the sterilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-perspective stereogram of the present invention;

[0021] Figure 2 This is a second perspective stereogram of the present invention;

[0022] Figure 3It is a cross-sectional three-dimensional structural diagram of the utility model;

[0023] Figure 4 This is a cross-sectional three-dimensional structural diagram of the additional box of the present utility model;

[0024] Figure 5 This is a cross-sectional three-dimensional structural diagram of the cabinet of the present invention.

[0025] Legend:

[0026] 1. Cabinet body; 2. Cabinet door; 3. Additional box; 4. First filter plate; 5. Evaporator; 6. Heater; 7. Partition; 8. Sealing plate; 9. First mounting base; 10. First cylinder; 11. First connecting rod; 12. Second filter plate; 13. Third filter plate; 14. Fixed base; 15. Motor; 16. Fan blades; 17. Second mounting base; 18. Second cylinder; 19. Second connecting rod; 20. Baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Reference Figure 1-5, the utility model provides an embodiment: a sterilization cabinet that can quickly raise and lower the temperature, including a cabinet body 1, an additional box 3 is fixedly connected on both sides of the cabinet body 1, a partition 7 is fixedly connected to the upper end of the additional box 3, the lower end of the partition 7 is provided with an air inlet bin, the upper end of the partition 7 is provided with an air outlet bin, and the air inlet bin and the air outlet bin are both located inside the additional box 3, an evaporator 5 is provided inside the first filter plate 4 on one side of the cabinet body 1, and a heater 6 is provided inside the first filter plate 4 on the other side of the cabinet body 1, and the evaporator 5 and the heater 6 are both located inside the air inlet bin, a second filter plate 12 is fixedly connected on both sides of the additional box 3, a sealing plate 8 is slidably connected on both sides of the additional box 3, and the sealing plate 8 and the second filter plate 12 correspond in position, and the sealing plate 8 and the second filter plate 12 are both located on both sides of the air inlet bin.

[0030] The third filter plates 13 are fixedly connected to both sides of the upper end of the additional box 3. The third filter plates 13 are located on both sides of the air outlet bin. The second mounting base 17 is fixedly connected to both sides of the upper surface of the cabinet 1. The middle of the second mounting base 17 is fixedly connected to the second cylinder 18. The output end of the second cylinder 18 is fixedly connected to the second connecting rod 19. The lower end of the second connecting rod 19 is fixedly connected to the surface of the extension plate. Two groups of first filter plates 4 are fixedly connected to both sides of the cabinet 1, and the middle of the two groups of first filter plates 4 on the same side of the cabinet 1 are slidably connected with a baffle 20. The baffle 20 passes through one end of the cabinet 1 and is fixedly connected to the extension plate. The inside of the first filter plate 4 is fixed. Two groups of fixed seats 14 are connected, and the fixed seats 14 are located inside the air inlet bin. The middle and upper ends of the fixed seats 14 are fixedly connected to motors 15, and the output directions of the motors 15 on both sides of the cabinet 1 are opposite. The output ends of the motors 15 are fixedly connected to fan blades 16. A cabinet door 2 is fixedly connected to one side of the cabinet 1, and a control panel is provided on the surface of the cabinet door 2. Two groups of first mounting seats 9 are fixedly connected to the outer surfaces of both sides of the additional box 3. The middle part of the first mounting seat 9 is fixedly connected to the first cylinder 10, and the output end of the first cylinder 10 is fixedly connected to the first connecting rod 11. The end of the first connecting rod 11 away from the first cylinder 10 is connected to the outer surface of the sealing plate 8.

[0031] Working principle: The air inside the air inlet bin is cooled in advance by the evaporator 5, so that the temperature of the air inlet bin is lower than the room temperature. The first connecting rod 11 is pushed by the first cylinder 10 to make the sealing plate 8 slide out from the side of the additional box 3, so that the additional box 3 is connected to the outside. The outside air passes through the second filter plate 12 and enters the air inlet bin and is cooled by the evaporator 5. The second connecting rod 19 is pushed by the second cylinder 18, and the second connecting rod 19 drives the baffle 20 to slide out from the inside of the cabinet 1, so that the air inlet bin, the air outlet bin and the middle part of the cabinet 1 are connected. The fan blade 16 is driven clockwise by the motor 15 to rotate clockwise, so that the low-temperature air in the air inlet bin enters the inside of the cabinet 1, and the low-temperature air absorbs the temperature inside the cabinet 1 and enters the outlet bin. The air enters the air inlet bin and passes through the third filter plate 13 to the outside, thereby forming an air circulation. The air inside the air inlet bin is heated in advance by the heater 6, and then the cooling step is repeated to make the motor 15 rotate counterclockwise with the fan blades 16, so that the outside air passes through the second filter plate 12 and enters the air inlet bin. The outside air is heated by the heater 6 to become high-temperature air. The high-temperature air passes from the air inlet bin through the first filter plate 4 into the interior of the cabinet 1, heating the interior of the cabinet 1. After that, the air enters the air outlet bin from the upper end of the cabinet 1 through the fixed seat 14, and passes through the third filter plate 13 to flow to the outside, forming an air circulation. Through the above operation, the interior of the cabinet 1 is quickly heated and cooled, thereby accelerating the sterilization efficiency.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sterilization cabinet capable of rapidly increasing or decreasing temperature, comprising a cabinet body (1), characterized in that: The cabinet (1) is fixedly connected to an additional box (3) on both sides, a partition (7) is fixedly connected to the upper end of the additional box (3), an air inlet bin is provided at the lower end of the partition (7), an air outlet bin is provided at the upper end of the partition (7), and both the air inlet bin and the air outlet bin are located inside the additional box (3), an evaporator (5) is provided inside the first filter plate (4) on one side of the cabinet (1), a heater (6) is provided inside the first filter plate (4) on the other side of the cabinet (1), and both the evaporator (5) and the heater (6) are located inside the air inlet bin, a second filter plate (12) is fixedly connected to both sides of the additional box (3), a sealing plate (8) is slidably connected to both sides of the additional box (3), and the sealing plate (8) and the second filter plate (12) are positioned correspondingly, and the sealing plate (8) and the second filter plate (12) are located on both sides of the air inlet bin.

2. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: A cabinet door (2) is fixedly connected to one side of the cabinet body (1), and a control panel is provided on the surface of the cabinet door (2).

3. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: Two sets of first mounting seats (9) are fixedly connected to the outer surfaces of both sides of the additional box (3), a first cylinder (10) is fixedly connected to the middle of the first mounting seat (9), a first connecting rod (11) is fixedly connected to the output end of the first cylinder (10), and the end of the first connecting rod (11) away from the first cylinder (10) is connected to the outer surface of the sealing plate (8).

4. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: Two sets of fixing seats (14) are fixedly connected inside the first filter plate (4), and the fixing seats (14) are located inside the air inlet bin. The middle and upper ends of the fixing seats (14) are fixedly connected to motors (15), and the output directions of the motors (15) on both sides of the cabinet (1) are opposite, and the output ends of the motors (15) are fixedly connected to fan blades (16).

5. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: Two groups of first filter plates (4) are fixedly connected to both sides of the cabinet (1), and a baffle (20) is slidably connected to the middle of the two groups of first filter plates (4) located on the same side of the cabinet (1), and one end of the baffle (20) passing through the cabinet (1) is fixedly connected to an extension plate.

6. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: The upper surface of the cabinet (1) is fixedly connected to a second mounting seat (17) on both sides, the middle of the second mounting seat (17) is fixedly connected to a second cylinder (18), the output end of the second cylinder (18) is fixedly connected to a second connecting rod (19), and the lower end of the second connecting rod (19) is fixedly connected to the surface of the extension plate.

7. The sterilizing cabinet capable of rapid temperature increase and decrease according to claim 1, characterized in that: Third filter plates (13) are fixedly connected to both sides of the upper end of the additional box (3), and the third filter plates (13) are located on both sides of the air outlet bin.

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