Mold test chamber exhaust sterilization structure

Abstract

This utility model provides an exhaust sterilization structure for a mold test chamber, relating to the field of gas sterilization technology. It includes a test chamber body, on which a first treatment cylinder, a second treatment cylinder, a third treatment cylinder, and a fourth treatment cylinder are sequentially mounted via mounting blocks on the outer surface of the test chamber body. A water tank is installed below the third treatment cylinder on the outer surface of the test chamber body. The test chamber body is connected to the first treatment cylinder via a first conduit, and the first treatment cylinder is connected to the second treatment cylinder via a second conduit. The coordinated use of the first, second, and fourth treatment cylinders facilitates the independent configuration of the exhaust sterilization mechanism. Furthermore, the conduits connecting them allow for the independent replacement of a specific unit in the sterilization process during subsequent operations, eliminating the need for complete disassembly and greatly improving its flexibility of use.

Description

Technical Field

[0001] This utility model relates to the field of gas sterilization technology, and in particular to the exhaust sterilization structure of a mold test chamber. Background Technology

[0002] Molds are a type of fungus characterized by their well-developed mycelium and lack of large fruiting bodies. Like other fungi, they also have cell walls and survive through parasitic or saprophytic means. Some molds can transform food into toxic substances, while others may produce toxins in food, namely mycotoxins. Since the discovery of aflatoxin, the contamination of food by molds and mycotoxins has attracted increasing attention, posing a great threat to human health, mainly manifested as chronic poisoning, carcinogenicity, teratogenicity, and mutagenicity.

[0003] Existing ventilation-type mold test chambers easily draw out mold floating inside the chamber during ventilation. However, existing chamber exhaust disinfection equipment has a simple disinfection structure, which is insufficient to handle the different types of mold in the chamber, resulting in poor disinfection effect.

[0004] Extensive research revealed that existing technologies, such as the ventilation mold test chamber with application number CN202221888548.0, can sterilize the gas, but the entire device is not easy to disassemble and repair, and is inconvenient for subsequent maintenance.

[0005] Therefore, it is necessary to provide an exhaust and sterilization structure for the mold test chamber to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides an exhaust and sterilization structure for a mold test chamber, which solves the problems in the background art.

[0007] To solve the above-mentioned technical problems, the present invention provides a mold test chamber exhaust sterilization structure, including a test chamber body. A first treatment cylinder, a second treatment cylinder, a third treatment cylinder, and a fourth treatment cylinder are sequentially mounted on the outer surface of the test chamber body via mounting blocks. A water tank is installed on the outer surface of the test chamber body below the third treatment cylinder. The test chamber body is connected to the first treatment cylinder via a first conduit. The first treatment cylinder is connected to the second treatment cylinder via a second conduit. The second treatment cylinder is connected to the third treatment cylinder via a third conduit. The third treatment cylinder is connected to the water tank via a fourth conduit. The water tank is connected to the fourth treatment cylinder via a fifth conduit. By using the first, second, and fourth treatment cylinders in combination, it is convenient to set up the exhaust sterilization mechanism independently. Furthermore, since they are connected by conduits, this method allows for independent replacement of a specific unit in the sterilization step during subsequent operations without overall disassembly, greatly improving its flexibility of use.

[0008] Preferably, the first processing cylinder has a first sealing cover spirally installed on its top, and an ultraviolet germicidal lamp is installed on the bottom surface of the first sealing cover. The ultraviolet germicidal lamp facilitates the sterilization of the gas. The second processing cylinder has a second sealing cover spirally installed on its top, and a mounting frame is provided at the bottom of the second sealing cover. An activated carbon adsorption layer is installed inside the mounting frame. The activated carbon adsorption layer facilitates the filtration of impurities inside the gas. The third processing cylinder has a third sealing cover spirally installed inside, and a heating wire is installed at the bottom of the third sealing cover. The heating wire facilitates high-temperature sterilization of the gas.

[0009] Preferably, a fourth sealing cap is spirally installed on the top of the fourth processing cylinder, and a gas quality detector is installed at the bottom of the fourth sealing cap. The fourth processing cylinder is connected to the first conduit through a return pipe, and a first valve is installed on the first conduit. An exhaust pipe is installed through the outer surface of the fourth processing cylinder, and a second valve is installed on the exhaust pipe. By using the fourth processing cylinder, gas quality detector, return pipe, exhaust pipe, first valve, and second valve in coordination, the gas after sterilization enters the fourth processing cylinder through the fifth conduit. Then, the gas quality detector detects the gas inside. If the gas is qualified, the second valve is opened to allow the gas to be discharged. If the gas is unqualified, the second valve is closed and the first valve is opened, allowing the gas inside the fourth processing cylinder to enter the first conduit through the return pipe. This process is repeated sequentially. This method is simple to operate, facilitates the detection of the treated gas, and avoids the phenomenon of false discharge.

[0010] Preferably, the fourth conduit is equipped with a suction mechanism, which facilitates the extraction of air from the test chamber body.

[0011] Preferably, the water tank is provided with an inlet and an outlet, which facilitates the filling and emptying of water into the water tank (the liquid level inside the water tank is lower than the height of the bottom surface of the fifth conduit).

[0012] Preferably, a controller is installed on the outer surface of the test chamber body, which facilitates the control of the electrical components inside the equipment.

[0013] Compared with related technologies, the exhaust and sterilization structure of the mold test chamber provided by this utility model has the following beneficial effects:

[0014] Compared with existing technologies, the exhaust sterilization structure of the mold test chamber, through the coordinated use of a first treatment cylinder, a second treatment cylinder, a third treatment cylinder, and a fourth treatment cylinder, facilitates the independent setup of the exhaust sterilization mechanism. These are connected by conduits, allowing for independent replacement of individual units in the sterilization process during subsequent operations without requiring overall disassembly, greatly improving its flexibility. The system utilizes a fourth treatment cylinder, a gas quality detector, a return pipe, an exhaust pipe, a first valve, and a second valve. After sterilization, the gas enters the fourth treatment cylinder through a fifth conduit. The gas quality detector then tests the internal gas. If the gas quality is acceptable, the second valve opens, allowing the gas to escape. If the gas quality is unacceptable, the second valve closes and the first valve opens, allowing the gas from the fourth treatment cylinder to return to the first conduit through the return pipe, and then the process continues sequentially. This method is simple to operate, facilitates the testing of the treated gas, and avoids accidental discharge.

[0015] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0016] Figure 1 A schematic diagram of the exhaust and sterilization structure of the mold test chamber provided by this utility model;

[0017] Figure 2 This is a side view of the exhaust and sterilization structure of the mold test chamber provided by this utility model;

[0018] Figure 3 This is a front view of the exhaust and sterilization structure of the mold test chamber provided by this utility model;

[0019] Figure 4 A schematic diagram of the reflux pipe structure of the exhaust sterilization structure of the mold test chamber provided by this utility model.

[0020] Numbering on the map:

[0021] 1. Test chamber body; 2. Controller; 3. Water tank; 4. First treatment cylinder; 5. Second treatment cylinder; 6. Third treatment cylinder; 7. Fourth treatment cylinder; 8. Return pipe; 9. Third conduit; 10. Second valve; 11. Exhaust pipe; 12. Fifth conduit; 13. Fourth conduit; 14. Second conduit; 15. First valve; 16. First sealing cover; 17. Second sealing cover; 18. Third sealing cover; 19. Fourth sealing cover; 20. Gas quality detector; 21. Heating wire; 22. Mounting bracket; 23. Activated carbon adsorption layer; 24. Ultraviolet germicidal lamp; 25. Suction mechanism; 26. First conduit. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figure 1-4 The mold test chamber exhaust sterilization structure includes a test chamber body 1. A first treatment cylinder 4, a second treatment cylinder 5, a third treatment cylinder 6, and a fourth treatment cylinder 7 are sequentially mounted on the outer surface of the test chamber body 1 via mounting blocks. A water tank 3 is installed below the third treatment cylinder 6 on the outer surface of the test chamber body 1. The test chamber body 1 is connected to the first treatment cylinder 4 via a first conduit 26. The first treatment cylinder 4 is connected to the second treatment cylinder 5 via a second conduit 14. The second treatment cylinder 5 is connected to the third treatment cylinder 6 via a third conduit 9. The third treatment cylinder 6 is connected to the water tank 3 via a fourth conduit 13. The water tank 3 is connected to the fourth treatment cylinder 7 via a fifth conduit 12. The coordinated use of the first treatment cylinder 4, the second treatment cylinder 5, and the fourth treatment cylinder 7 facilitates the individual configuration of the exhaust sterilization mechanism. Furthermore, the conduits connecting them allow for independent replacement of a specific unit in the sterilization process during subsequent operations, eliminating the need for overall disassembly and greatly improving its flexibility.

[0025] The working principle of the exhaust sterilization structure of the mold test chamber provided by this utility model is as follows:

[0026] The exhaust sterilization structure of the mold test chamber, through the coordinated use of a first treatment cylinder 4, a second treatment cylinder 5, and a fourth treatment cylinder 7, facilitates the independent setup of the exhaust sterilization mechanism. These components are connected by conduits, allowing for independent replacement of individual units in the sterilization process during subsequent operations without requiring overall disassembly, greatly improving its flexibility. The structure utilizes the fourth treatment cylinder 7, a gas quality detector 20, a return pipe 8, an exhaust pipe 11, a first valve 15, and a second valve 10. After sterilization, the gas enters the fourth treatment cylinder 7 through the fifth conduit 12. The gas quality detector 20 then tests the internal gas. If the gas is within acceptable limits, the second valve 10 is opened, allowing the gas to escape. If the gas is not within acceptable limits, the second valve 10 is closed, and the first valve 15 is opened, allowing the gas from the fourth treatment cylinder 7 to enter the first conduit 26 through the return pipe 8, and then the process continues sequentially. This method is simple to operate, facilitates the testing of the treated gas, and avoids accidental venting.

[0027] Compared with related technologies, the exhaust and sterilization structure of the mold test chamber provided by this utility model has the following beneficial effects:

[0028] The exhaust sterilization structure of the mold test chamber, through the coordinated use of a first treatment cylinder 4, a second treatment cylinder 5, and a fourth treatment cylinder 7, facilitates the independent setup of the exhaust sterilization mechanism. These components are connected by conduits, allowing for independent replacement of individual units in the sterilization process during subsequent operations without requiring overall disassembly, greatly improving its flexibility. The structure utilizes the fourth treatment cylinder 7, a gas quality detector 20, a return pipe 8, an exhaust pipe 11, a first valve 15, and a second valve 10. After sterilization, the gas enters the fourth treatment cylinder 7 through the fifth conduit 12. The gas quality detector 20 then tests the internal gas. If the gas is within acceptable limits, the second valve 10 is opened, allowing the gas to escape. If the gas is not within acceptable limits, the second valve 10 is closed, and the first valve 15 is opened, allowing the gas from the fourth treatment cylinder 7 to enter the first conduit 26 through the return pipe 8, and then the process continues sequentially. This method is simple to operate, facilitates the testing of the treated gas, and avoids accidental venting.

[0029] Second Embodiment

[0030] Please refer to the following: Figure 1-4 Based on the exhaust and sterilization structure of the mold test chamber provided in the first embodiment of this application, the second embodiment of this application proposes another exhaust and sterilization structure for the mold test chamber. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0031] Based on Example 1, see [link / reference] Figure 1-4 The first processing cylinder 4 has a first sealing cover 16 spirally installed on its top, and an ultraviolet germicidal lamp 24 is installed on the bottom surface of the first sealing cover 16. The ultraviolet germicidal lamp 24 facilitates the sterilization of the gas. The second processing cylinder 5 has a second sealing cover 17 spirally installed on its top, and a mounting frame 22 is provided at the bottom of the second sealing cover 17. An activated carbon adsorption layer 23 is installed inside the mounting frame 22. The activated carbon adsorption layer 23 facilitates the filtration of impurities inside the gas. The third processing cylinder 6 has a third sealing cover 18 spirally installed inside, and a heating wire 21 is installed at the bottom of the third sealing cover 18. The heating wire 21 facilitates the high-temperature sterilization of the gas.

[0032] Based on Example 1, see [link / reference] Figure 1-4The fourth processing cylinder 7 is spirally fitted with a fourth sealing cap 19 at its top, and a gas quality detector 20 is installed at the bottom of the fourth sealing cap 19. The fourth processing cylinder 7 is connected to the first conduit 26 through a return pipe 8. A first valve 15 is installed on the first conduit 26. An exhaust pipe 11 is installed through the outer surface of the fourth processing cylinder 7, and a second valve 10 is installed on the exhaust pipe 11. By using the fourth processing cylinder 7, gas quality detector 20, return pipe 8, exhaust pipe 11, first valve 15, and second valve 10 in coordination, the gas after sterilization enters the fourth processing cylinder 7 through the fifth conduit 12. Then, the gas quality detector 20 detects the gas inside. If the gas is qualified, the second valve 10 is opened to allow the gas to be discharged. If the gas is unqualified, the second valve 10 is closed and the first valve 15 is opened, allowing the gas inside the fourth processing cylinder 7 to enter the first conduit 26 through the return pipe 8. This process is repeated sequentially. This method is simple to operate, facilitates the detection of the processed gas, and avoids the phenomenon of false discharge.

[0033] Based on Example 1, see [link / reference] Figure 1-4 The fourth conduit 13 is equipped with a suction mechanism 25, which facilitates the extraction of air from the test chamber body 1.

[0034] Based on Example 1, see [link / reference] Figure 1-4 The water tank 3 is provided with an inlet and an outlet. By providing an inlet and an outlet, it is convenient to fill and drain water into the water tank 3 (the liquid level inside the water tank 3 is lower than the height of the bottom surface of the fifth conduit 12).

[0035] Based on Example 1, see [link / reference] Figure 1-4 The test chamber body 1 is equipped with a controller 2 on its outer surface. By setting the controller 2, it is convenient to control the electrical components inside the equipment. The control circuit of the control panel can be implemented by simple programming by those skilled in the art. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0036] It should be noted that all components used in this application are standard parts that can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets and welding that are mature in the prior art. The mechanical parts and electrical equipment adopt conventional models in the prior art. The circuit connection adopts conventional connection methods in the prior art. The electrical equipment is connected to an external safe power source. These will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A mold test chamber exhaust and sterilization structure, comprising a test chamber body (1), characterized in that, The outer surface of the test chamber body (1) is sequentially equipped with a first treatment cylinder (4), a second treatment cylinder (5), a third treatment cylinder (6) and a fourth treatment cylinder (7) via mounting blocks. A water tank (3) is installed on the outer surface of the test chamber body (1) below the third treatment cylinder (6). The test chamber body (1) is connected to the first treatment cylinder (4) via a first conduit (26). The first treatment cylinder (4) is connected to the second treatment cylinder (5) via a second conduit (14). The second treatment cylinder (5) is connected to the third treatment cylinder (6) via a third conduit (9). The third treatment cylinder (6) is connected to the water tank (3) via a fourth conduit (13). The water tank (3) is connected to the fourth treatment cylinder (7) via a fifth conduit (12).

2. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, The first processing cylinder (4) is screwed with a first sealing cover (16) at the top, and an ultraviolet germicidal lamp (24) is installed on the bottom surface of the first sealing cover (16). The second processing cylinder (5) is screwed with a second sealing cover (17) at the top, and a mounting frame (22) is provided at the bottom of the second sealing cover (17). An activated carbon adsorption layer (23) is installed inside the mounting frame (22). The third processing cylinder (6) is screwed with a third sealing cover (18) inside, and a heating wire (21) is installed at the bottom of the third sealing cover (18).

3. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, The fourth processing cylinder (7) is screwed with a fourth sealing cover (19) at the top, and a gas quality detector (20) is installed at the bottom of the fourth sealing cover (19).

4. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, The fourth processing cylinder (7) is connected to the first conduit (26) through the return pipe (8). A first valve (15) is installed on the first conduit (26). An exhaust pipe (11) is installed through the outer surface of the fourth processing cylinder (7). A second valve (10) is installed on the exhaust pipe (11).

5. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, The fourth conduit (13) is equipped with a suction mechanism (25).

6. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, The water tank (3) is provided with an inlet and an outlet.

7. The exhaust and sterilization structure of the mold test chamber according to claim 1, characterized in that, A controller (2) is installed on the outer surface of the test chamber body (1).

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