A ventilated sterilization cabinet

Abstract

The utility model relates to the technical field of sterilization equipment, and disclose a ventilation formula sterilization cabinet, including having sterilization cabinet, the front of sterilization cabinet is hinged with the cabinet door through the hinge, the inside fixed mounting of cabinet door has transparent observation board, the inside of cabinet door is provided with temperature detection module, the inside equidistance of sterilization cabinet installs the article board, the inside equidistance of article board is provided with the ventilation hole. The utility model through fan starting, inhale the outside air, air first enters filter cartridge, in filter cartridge, air passes through antistatic layer in proper order, eliminates the static electricity that possibly carries in it, prevents static electricity and produces adverse effect to subsequent equipment and sterilization process, then, air passes through rough filter layer, removes bigger granular impurity, passes through fine filter layer again, filters out tiny particle further, finally through activated carbon base layer, adsorb the peculiar smell and harmful gas in air, reach the effect of preventing the dust and impurity in air influence sterilization.

Description

Technical Field

[0001] This utility model relates to the field of sterilization equipment technology, specifically a ventilated sterilization cabinet. Background Technology

[0002] In the current field of sterilization technology, ventilated sterilizers are widely used in various industries such as medical, pharmaceutical, and food processing as an important sterilization device. However, traditional ventilated sterilizers have revealed many problems in actual use, seriously affecting sterilization effectiveness and production efficiency.

[0003] In the air intake stage, traditional sterilization cabinets lack effective pretreatment of the incoming air. Outside air enters the sterilization space directly, and the dust, impurities, and static electricity it contains cause significant problems for the sterilization process. Dust and impurities in the air not only adhere to the surface of the items to be sterilized, reducing the thoroughness of sterilization, but may also react with other substances in the sterilization environment, interfering with the sterilization effect. Furthermore, in terms of exhaust, the hot steam and waste gas generated during sterilization are directly discharged without proper treatment. This results in a significant waste of water resources and causes thermal pollution to the environment, contradicting the principles of energy conservation and emission reduction. At the same time, unfiltered waste gas may contain microorganisms and harmful chemicals, posing a threat to the surrounding environment and human health if directly emitted. Utility Model Content

[0004] The purpose of this invention is to provide a ventilated sterilization cabinet that solves the technical problem of traditional sterilization cabinets lacking effective pretreatment of incoming air, allowing outside air to directly enter the sterilization space, and causing great trouble to the sterilization process due to dust, impurities, and static electricity contained therein, thus achieving the purpose of purifying the air.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ventilated sterilization cabinet, comprising a sterilization cabinet, a cabinet door hinged to the front of the sterilization cabinet, a transparent observation panel fixedly installed inside the cabinet door, a temperature detection module provided on the inner side of the cabinet door, shelves equidistantly installed inside the sterilization cabinet, ventilation holes equidistantly opened inside the shelves, and ventilation components provided on both sides of the sterilization cabinet.

[0006] Preferably, the ventilation assembly includes: a heating component disposed on one side of the sterilizer; and a recovery component disposed on the other side of the sterilizer.

[0007] Preferably, the heating component includes: a fan, fixedly installed on one side of the sterilizer; and a heating chamber, fixedly installed on the bottom of the inner wall of the sterilizer.

[0008] Preferably, the output end of the fan is connected to a filter cylinder, and the inside of the filter cylinder is respectively provided with an antistatic layer, a coarse filter layer, a fine filter layer and an activated carbon base layer. The coarse filter layer is located directly below the antistatic layer, the fine filter layer is located directly below the coarse filter layer and the activated carbon base layer is located directly below the fine filter layer.

[0009] An anti-static layer is installed at the top of the filter cartridge, and outside air passes through this layer first when it enters the filter cartridge. This effectively eliminates any static electricity that may be carried in the air, preventing static electricity from damaging the subsequent coarse filter layer, fine filter layer, and activated carbon base layer. It also prevents equipment failures caused by static electricity accumulation, ensuring the safe and stable operation of the entire filtration system and subsequent sterilization equipment.

[0010] Preferably, the bottom of the filter cartridge is connected to an air inlet pipe, the other end of which penetrates one side of the outer wall of the sterilizer and extends to the inner side of the inner wall of the sterilizer, and is connected to the heating box. The heating box is equipped with a heating resistance wire, the two ends of which penetrate the back of the inner wall of the heating box and extend to the back of the outer wall of the heating box. The top of the heating box is connected to an air guide hood.

[0011] The heating resistance wire inside the heating chamber generates heat when energized, which heats the air entering the heating chamber.

[0012] Preferably, the recycling component includes: a connecting long pipe connected to the top of the sterilizer; a filter box fixedly installed on the other side of the sterilizer; and a water storage tank fixedly installed on the other side of the sterilizer.

[0013] Preferably, the other end of the connecting tube is connected to the top of the filter box, a semiconductor condenser is fixedly sleeved on the outer wall of the connecting tube, a snap-fit ​​opening is provided on the front of the filter box, slide rods are installed at equal intervals on both sides of the inner wall of the filter box, a snap-fit ​​plate is slidably connected to the outer wall of the slide rod, snap-fit ​​grooves are provided at equal intervals on the opposite side of the snap-fit ​​plate, an outer plate is fixedly installed on the front of the snap-fit ​​plate, and the outer plate is snap-fitted to the filter box through the snap-fit ​​opening.

[0014] The locking plate is slidably connected on the slide rod, which provides stable support and guidance for the locking plate, ensuring that the locking plate will not shake or shift during the filtration process, so that the filter plate can stably perform its filtration function.

[0015] Preferably, the interlocking plates are connected by interlocking grooves to form a filter plate, a fine filter plate, and an activated carbon plate. The fine filter plate is located directly below the filter plate, and the activated carbon plate is located directly below the fine filter plate. A water outlet pipe is connected to the bottom of the filter box, and the other end of the water outlet pipe is connected to a water storage tank. A drain pipe is connected to the bottom of the water storage tank, and a valve is installed in the middle of the drain pipe.

[0016] After filtration, the water flows into the storage tank through the outlet pipe, which realizes the recycling of steam condensate generated during the sterilization process.

[0017] This utility model provides a ventilated sterilization cabinet. It has the following beneficial effects:

[0018] (1) This utility model draws in outside air by starting the fan. The air first enters the filter cartridge. Inside the filter cartridge, the air passes through the anti-static layer to eliminate any static electricity that may be carried in it, preventing the static electricity from having an adverse effect on the subsequent equipment and sterilization process. Then, the air passes through the coarse filter layer to remove larger particulate impurities. Then, it passes through the fine filter layer to further filter out tiny particles. Finally, it passes through the activated carbon base layer to adsorb odors and harmful gases in the air, thereby preventing dust and impurities in the air from affecting the sterilization effect.

[0019] (2) In this utility model, the hot steam and waste gas generated during the sterilization process rise and are discharged through a connecting long pipe. The semiconductor condenser on the outer wall of the connecting long pipe cools the hot steam and condenses it into liquid water. The gas containing a small amount of impurities and the condensate enter the filter box together. In the filter box, the gas and water pass through the filter plate, fine filter plate and activated carbon plate in sequence to remove impurities and odors. The filtered water flows into the water storage tank through the water outlet pipe for storage, so as to facilitate the condensation and recycling of hot steam and waste gas. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a cross-sectional view of the ventilation component structure of this utility model;

[0022] Figure 3 This is a cross-sectional view of the heating component structure of this utility model;

[0023] Figure 4 This is a cross-sectional view of the structure of the recycling component of this utility model.

[0024] In the picture: 1. Sterilization cabinet, 2. Cabinet door, 3. Transparent observation panel, 4. Temperature detection module, 5. Ventilation components, 6. Shelf;

[0025] 51 Heating components, 511 Fan, 512 Filter cartridge, 513 Antistatic layer, 514 Coarse filter layer, 515 Fine filter layer, 516 Activated carbon base layer, 517 Air inlet pipe, 518 Heating box, 519 Heating resistance wire, 5111 Air guide hood;

[0026] 52 Recycling component, 521 Connecting long pipe, 522 Semiconductor condenser plate, 523 Filter box, 524 Slide rod, 525 Clamping plate, 526 Outer plate, 527 Filter plate, 528 Fine filter plate, 529 Activated carbon plate, 5211 Water outlet pipe, 5212 Water storage tank, 5213 Drain pipe, 5214 Valve. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0029] Example 1:

[0030] Based on the current limitations of traditional sterilization cabinets in effectively pre-treating incoming air, and the fact that outside air directly enters the sterilization space, containing dust, impurities, and static electricity, causing significant problems for the sterilization process, this invention provides a preferred embodiment of a ventilated sterilization cabinet. Figure 1-4As shown: A ventilated sterilization cabinet includes a sterilization cabinet 1. A cabinet door 2 is hinged to the front of the sterilization cabinet 1. A transparent observation panel 3 is fixedly installed inside the cabinet door 2. A temperature detection module 4 is installed on the inner side of the cabinet door 2. Storage panels 6 are installed at equal intervals inside the sterilization cabinet 1. Ventilation holes are equally spaced inside the storage panels 6. Ventilation components 5 are installed on both sides of the sterilization cabinet 1. The ventilation components 5 include: a heating element 51, located on one side of the sterilization cabinet 1; and a recovery element 52, located on the other side of the sterilization cabinet 1. The heating element 51 includes: a fan 511, fixedly installed on one side of the sterilization cabinet 1; and a heating chamber 518, fixedly installed on the bottom of the inner wall of the sterilization cabinet 1. A filter cartridge 512 is connected to the output end of the fan 511. The filter cartridge 512 has internal components... The filter cartridge 512 is equipped with an antistatic layer 513, a coarse filter layer 514, a fine filter layer 515, and an activated carbon base layer 516. The coarse filter layer 514 is located directly below the antistatic layer 513, the fine filter layer 515 is located directly below the coarse filter layer 514, and the activated carbon base layer 516 is located directly below the fine filter layer 515. An air inlet pipe 517 is connected to the bottom of the filter cartridge 512. The other end of the air inlet pipe 517 passes through one side of the outer wall of the sterilizer 1 and extends to the inner side of the inner wall of the sterilizer 1, and is connected to the heating chamber 518. A heating resistance wire 519 is installed inside the heating chamber 518. The two ends of the heating resistance wire 519 pass through the back of the inner wall of the heating chamber 518 and extend to the back of the outer wall of the heating chamber 518. An air guide hood 5111 is connected to the top of the heating chamber 518.

[0031] Furthermore, in this embodiment, the fan 511 is activated to draw in outside air. The air first enters the filter cartridge 512. Inside the filter cartridge 512, the air passes through the antistatic layer 513 to eliminate any static electricity it may carry, preventing the static electricity from adversely affecting subsequent equipment and the sterilization process. Next, the air passes through the coarse filter layer 514 to remove larger particulate impurities; then it passes through the fine filter layer 515 to further filter out tiny particles; finally, it passes through the activated carbon base layer 516 to adsorb odors and harmful gases in the air. The filtered and static-eliminating air enters the heating chamber 518 through the air inlet pipe 517. The heating resistance wire 519 inside the heating chamber 518 is energized and heats up, heating the incoming air. The heated air then enters the sterilization cabinet 1 through the air guide hood 5111.

[0032] Example 2:

[0033] Based on Embodiment 1, a preferred embodiment of the ventilated sterilization cabinet provided by this utility model is as follows: Figure 1-4As shown: The recovery component 52 includes: a connecting long pipe 521, connected to the top of the sterilizer 1; a filter box 523, fixedly installed on the other side of the sterilizer 1; and a water storage tank 5212, fixedly installed on the other side of the sterilizer 1. The other end of the connecting long pipe 521 is connected to the top of the filter box 523. A semiconductor condenser fin 522 is fixedly sleeved on the outer wall of the connecting long pipe 521. A locking opening is provided on the front of the filter box 523. Slide rods 524 are installed at equal intervals on both sides of the inner wall of the filter box 523. A locking plate 525 is slidably connected to the outer wall of the slide rods 524. Locking grooves are provided at equal intervals on the opposite side of the locking plate 525. An outer panel 526 is fixedly installed on the front of the filter box 523 via a snap-fit ​​joint. A filter plate 527, a fine filter plate 528, and an activated carbon plate 529 are snap-fitted together between the snap-fit ​​plates 525 via snap-fit ​​grooves. The fine filter plate 528 is located directly below the filter plate 527, and the activated carbon plate 529 is located directly below the fine filter plate 528. A water outlet pipe 5211 is connected to the bottom of the filter box 523. The other end of the water outlet pipe 5211 is connected to a water storage tank 5212. A drain pipe 5213 is connected to the bottom of the water storage tank 5212. A valve 5214 is installed in the middle of the drain pipe 5213.

[0034] Furthermore, in this embodiment, the hot steam and exhaust gas generated during the sterilization process rise and are discharged through the connecting long pipe 521. The semiconductor condenser 522 on the outer wall of the connecting long pipe 521 cools the hot steam, causing it to condense into liquid water. The gas containing a small amount of impurities and the condensate enter the filter box 523 together. In the filter box 523, the gas and water are filtered sequentially through the filter plate 527, the fine filter plate 528, and the activated carbon plate 529 to remove impurities and odors. The filtered water flows into the water storage tank 5212 through the water outlet pipe 5211 for storage. When it is necessary to drain the water in the water storage tank 5212, the valve 5214 on the drain pipe 5213 can be opened to drain the water.

[0035] In use, open cabinet door 2, place the items to be sterilized on shelf 6 inside sterilizer 1, close cabinet door 2, start the relevant equipment of sterilizer, and prepare for sterilization. Fan 511 starts to draw in outside air. The air first enters filter cartridge 512. Inside filter cartridge 512, the air passes through antistatic layer 513 to eliminate any static electricity it may carry, preventing static electricity from adversely affecting subsequent equipment and the sterilization process. Next, the air passes through coarse filter layer 514 to remove larger particulate impurities; then it passes through fine filter layer 515 to further filter out tiny particles. The air is filtered and electrostatically eliminated. After passing through the activated carbon base layer 516, the air absorbs odors and harmful gases from the air and enters the heating chamber 518 through the air inlet duct 517. The heating resistance wire 519 inside the heating chamber 518 is energized and heats up, heating the incoming air. The heated air then enters the sterilizer 1 through the air guide hood 5111. After entering the sterilizer 1, the hot air circulates within it. Because the shelf 6 has ventilation holes, the hot air can circulate between the shelf 6, ensuring a uniform temperature distribution within the sterilizer 1, thus sterilizing the items placed on the shelf 6. During sterilization, the temperature detection module 4 inside the cabinet door 2 monitors the internal temperature in real time, allowing operators to monitor the sterilization process. It also adjusts the power of the heating resistance wire 519 based on temperature feedback to ensure stable sterilization temperature. Hot steam and exhaust gases generated during sterilization rise and are discharged through a connecting pipe 521. A semiconductor condenser 522 on the outer wall of the connecting pipe 521 cools the hot steam, condensing it into liquid water. The gas containing a small amount of impurities and the condensate enter the filter box 523. Inside the filter box 523, the gas and water pass sequentially through filter plates 52. 7. The fine filter plate 528 and activated carbon plate 529 perform filtration to remove impurities and odors. The filtered water flows into the water storage tank 5212 through the outlet pipe 5211 for storage. When it is necessary to drain the water in the water storage tank 5212, the valve 5214 on the drain pipe 5213 can be opened to drain the water. The locking plate 525 in the filter box 523 can slide through the slide rod 524. When it is necessary to replace the filter plate 527, fine filter plate 528 and activated carbon plate 529, pull the outer plate 526 to slide out the locking plate 525, which facilitates the replacement and maintenance of the filter components.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A ventilated sterilization cabinet, comprising a sterilization cabinet (1), characterized in that: The front of the sterilizer (1) is hinged with a cabinet door (2). A transparent observation panel (3) is fixedly installed inside the cabinet door (2). A temperature detection module (4) is provided on the inside of the cabinet door (2). A shelf (6) is installed at equal intervals inside the sterilizer (1). Ventilation holes are opened at equal intervals inside the shelf (6). Ventilation components (5) are provided on both sides of the sterilizer (1).

2. The ventilated sterilizer according to claim 1, characterized in that: The ventilation assembly (5) includes: Heating element (51) is located on one side of sterilizer (1); The recycling component (52) is located on the other side of the sterilizer (1).

3. A ventilated sterilizer according to claim 2, characterized in that: The heating element (51) includes: The fan (511) is fixedly installed on one side of the sterilizer (1); The heating box (518) is fixedly installed on the bottom of the inner wall of the sterilizer (1).

4. A ventilated sterilizer according to claim 3, characterized in that: The output end of the fan (511) is connected to a filter cylinder (512). The filter cylinder (512) is provided with an antistatic layer (513), a coarse filter layer (514), a fine filter layer (515), and an activated carbon base layer (516). The coarse filter layer (514) is located directly below the antistatic layer (513), the fine filter layer (515) is located directly below the coarse filter layer (514), and the activated carbon base layer (516) is located directly below the fine filter layer (515).

5. A ventilated sterilizer according to claim 4, characterized in that: The bottom of the filter cartridge (512) is connected to an air inlet pipe (517). The other end of the air inlet pipe (517) passes through one side of the outer wall of the sterilizer (1) and extends to the inner side of the inner wall of the sterilizer (1), and is connected to the heating box (518). The heating box (518) is equipped with a heating resistance wire (519). The two ends of the heating resistance wire (519) pass through the back of the inner wall of the heating box (518) and extend to the back of the outer wall of the heating box (518). The top of the heating box (518) is connected to an air guide hood (5111).

6. A ventilated sterilizer according to claim 2, characterized in that: The recycling component (52) includes: A long connecting pipe (521) is installed at the top of the sterilizer (1); The filter box (523) is fixedly installed on the other side of the sterilizer (1); The water storage tank (5212) is fixedly installed on the other side of the sterilizer (1).

7. A ventilated sterilizer according to claim 6, characterized in that: The other end of the connecting tube (521) is connected to the top of the filter box (523). A semiconductor condenser plate (522) is fixedly sleeved on the outer wall of the connecting tube (521). A snap-fit ​​opening is provided on the front of the filter box (523). Slide rods (524) are installed at equal intervals on both sides of the inner wall of the filter box (523). A snap-fit ​​plate (525) is slidably connected to the outer wall of the slide rod (524). A snap-fit ​​groove is provided at equal intervals on the opposite side of the snap-fit ​​plate (525). An outer plate (526) is fixedly installed on the front of the snap-fit ​​plate (525). The outer plate (526) is snap-fitted to the filter box (523) through the snap-fit ​​opening.

8. A ventilated sterilizer according to claim 7, characterized in that: The locking plates (525) are connected by locking grooves to form a filter plate (527), a fine filter plate (528), and an activated carbon plate (529). The fine filter plate (528) is located directly below the filter plate (527), and the activated carbon plate (529) is located directly below the fine filter plate (528). The bottom of the filter box (523) is connected to a water outlet pipe (5211), and the other end of the water outlet pipe (5211) is connected to a water storage tank (5212). The bottom of the water storage tank (5212) is connected to a drain pipe (5213), and a valve (5214) is installed in the middle of the drain pipe (5213).

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