Multi-channel closed microbiological detection cabin

Abstract

The utility model discloses a multichannel closed microbiological detection cabin, which comprises a detection cabin main body, an exhaust pipe, an HEPA (High Efficiency Particulate Air) filter, a lamp tube, a fastener and a sealing assembly, the top of the detection cabin main body is provided with an exhaust hole, the inner side of the exhaust hole is provided with a first ultraviolet lamp, the exhaust pipe is in bolted connection with the top of the detection cabin main body, and the lamp tube is provided with a second ultraviolet lamp. An exhaust fan is arranged in the exhaust pipe, the HEPA filter is inserted into the exhaust pipe in a penetrating mode, the lamp tube is inserted into the exhaust pipe in a penetrating mode, the fastener is arranged on the exhaust pipe, and the sealing assembly comprises a fixing plate arranged on the inner side of the exhaust hole, an air cylinder arranged on the fixing plate and a sealing plate arranged at the bottom of the air cylinder. According to the utility model, through the arrangement of the first ultraviolet lamp, the exhaust pipe and the sealing assembly, the exhaust structure can be maintained and replaced without influencing the use of the detection cabin, the efficiency is high, and meanwhile, through the arrangement of the fastener, the HEPA filter and the lamp tube can be quickly disassembled.

Description

Technical Field

[0001] This utility model relates to the field of microbial detection chamber technology, specifically a multi-channel sealed microbial detection chamber. Background Technology

[0002] The multi-channel closed-loop microbial detection chamber is a professional testing platform integrating advanced technology and precision measurement capabilities. Its multi-channel design allows for the simultaneous testing of multiple samples, significantly improving testing efficiency. The closed-loop design prevents microbial leakage during testing, protecting the safety of laboratory personnel. The multi-channel closed-loop microbial detection chamber utilizes an exhaust system to remove harmful substances from the chamber, preventing contamination of personnel and the environment. The exhaust system is equipped with a high-efficiency air filter to remove microorganisms and particulate matter from the exhaust air, preventing pollution of the external environment. However, prolonged use of the exhaust system inevitably leads to malfunctions or the need for cleaning, requiring equipment shutdown and disassembly, which is inefficient and inconvenient. Therefore, we propose a multi-channel closed-loop microbial detection chamber. Utility Model Content

[0003] The present invention aims to solve the problems existing in the prior art or related technologies.

[0004] Therefore, the technical solution adopted by this utility model is as follows: a multi-channel sealed microbial detection chamber, including a detection chamber body, an exhaust pipe, a HEPA filter, a lamp, fasteners and a sealing assembly. The top of the detection chamber body is provided with an exhaust hole, and a first ultraviolet lamp is arranged inside the exhaust hole. The exhaust pipe is bolted to the top of the detection chamber body, and an exhaust fan is arranged inside the exhaust pipe. The HEPA filter is inserted inside the exhaust pipe, the lamp is inserted inside the exhaust pipe, the fasteners are arranged on the exhaust pipe, and the sealing assembly includes a fixing plate arranged inside the exhaust hole, a cylinder arranged on the fixing plate, and a sealing plate arranged at the bottom of the cylinder.

[0005] Preferably, the interior of the detection chamber is equipped with shelves and a microbial detector, the microbial detector has several detection channels, and the front end of the detection chamber is equipped with a glass door.

[0006] Preferably, a gasket is provided on the outer side of the exhaust pipe, and the gasket is fixedly connected to the top of the main body of the testing chamber by bolts.

[0007] Preferably, the top of the exhaust pipe has two circular holes for installing fasteners, and the two circular holes are symmetrically distributed.

[0008] Preferably, two second ultraviolet lamps are arranged on the inner side of the lamp tube, and the two second ultraviolet lamps are symmetrically distributed.

[0009] Preferably, the fastener includes a stud penetrating the exhaust pipe, a fastening plate disposed at the top of the stud, and a fastening knob threadedly connected to the fastening plate.

[0010] Preferably, the two fasteners are symmetrically distributed, and the two fasteners correspond one-to-one with the circular holes.

[0011] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: The cylinder of this utility model can drive the sealing plate to cover the exhaust hole. After the hole is covered, the first ultraviolet lamp can remove microorganisms in the exhaust hole, and the exhaust fan can transport air from the exhaust hole. Thus, the HEPA filter and the second ultraviolet lamp can completely remove microorganisms from the exhaust hole. After removal, the bolts can be removed to separate the exhaust pipe and the main body of the detection chamber. The exhaust structure can be repaired and replaced without affecting the use of the detection chamber, which is highly efficient. At the same time, the fastening knob can be loosened so that the fastening plate can be rotated to no longer block the lamp tube. Then the lamp tube and the HEPA filter can be directly disassembled, which allows for quick disassembly of the HEPA filter and the lamp tube for repair and replacement. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This utility model Figure 1 A schematic diagram of the main structure of the central testing chamber;

[0014] Figure 3 This utility model Figure 1 Schematic diagram of the structure of the central exhaust duct, lamp holder and fasteners;

[0015] Figure 4 This utility model Figure 1 Schematic diagram of the internal structure of the central exhaust duct;

[0016] Figure 5 This utility model Figure 2 A schematic diagram of the structure of the sealing assembly.

[0017] Figure label:

[0018] 100. Main body of the testing chamber; 101. Shelf; 102. Glass door; 103. Microbial detector; 104. Testing channel; 105. Vent; 106. First ultraviolet lamp;

[0019] 200. Exhaust duct; 201. Gasket; 202. Exhaust fan; 203. Round hole;

[0020] 300 HEPA filter;

[0021] 400. Lamp tube; 401. Second ultraviolet lamp;

[0022] 500. Fastener; 501. Stud; 502. Fastening plate; 503. Fastening knob;

[0023] 600, Sealing assembly; 601, Fixing plate; 602, Cylinder; 603, Sealing plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0025] The following description, in conjunction with the accompanying drawings, describes some embodiments of this utility model that provide a multi-channel sealed microbial detection chamber.

[0026] Example 1:

[0027] Reference Figure 1-5 This is the first embodiment of the present invention. This embodiment provides a multi-channel sealed microbial detection chamber, including a detection chamber body 100, an exhaust pipe 200, a HEPA filter 300, a lamp tube 400, fasteners 500, and a sealing component 600.

[0028] Specifically, the top of the detection chamber body 100 is provided with an exhaust vent 105, and a first ultraviolet lamp 106 is arranged inside the exhaust vent 105. The interior of the detection chamber body 100 is provided with a shelf 101 and a microbial detector 103. The microbial detector 103 is provided with several detection channels 104. The front end of the detection chamber body 100 is provided with a glass door 102. In use, the air inside the detection chamber body 100 can be discharged through the exhaust vent 105, which can remove these harmful substances from the detection chamber and prevent them from polluting the experimental personnel and the environment. Microorganisms can be cultured through the shelf 101 and then detected through the microbial detector 103. The several detection channels 104 can detect multiple microbial samples at the same time. The interior of the detection chamber body 100 can be easily viewed through the glass door 102.

[0029] Specifically, the exhaust pipe 200 is bolted to the top of the main body 100 of the testing chamber. An exhaust fan 202 is installed inside the exhaust pipe 200, and a gasket 201 is installed on the outside of the exhaust pipe 200. The gasket 201 is fixedly connected to the top of the main body 100 of the testing chamber by bolts. The top of the exhaust pipe 200 has two round holes 203 for installing fasteners 500. The two round holes 203 are symmetrically distributed. In use, the air inside the main body 100 of the testing chamber can be discharged through the exhaust pipe 200, and the exhaust fan 202 can quickly transport the air inside the main body 100 of the testing chamber. The gasket 201 can increase the area of ​​the bottom of the exhaust pipe 200 to facilitate the installation and removal of the exhaust pipe 200. Then, the fasteners 500 can be installed through the two round holes 203 to fix the lamp tube 400.

[0030] Specifically, the HEPA filter 300 is inserted inside the exhaust duct 200. During use, the HEPA filter 300 can remove microorganisms and particulate matter, preventing them from being discharged and polluting the environment.

[0031] Specifically, the lamp tube 400 is inserted inside the exhaust pipe 200. Two second ultraviolet lamps 401 are arranged on the inner side of the lamp tube 400. The two second ultraviolet lamps 401 are symmetrically distributed. When in use, the microorganisms can be removed a second time by irradiation of the second ultraviolet lamps 401, so as to thoroughly clean the microorganisms discharged from the main body 100 of the detection chamber.

[0032] Specifically, fasteners 500 are installed on the exhaust pipe 200. Each fastener 500 includes a stud 501 that passes through the exhaust pipe 200, a fastening plate 502 installed on the top of the stud 501, and a fastening knob 503 that is threadedly connected to the fastening plate 502. The two fasteners 500 are symmetrically distributed and correspond one-to-one with the round holes 203. In use, the fastening plate 502 can block the lamp tube 400 so that the lamp tube 400 can be fixed in the exhaust pipe 200 by the fasteners 500. The stud 501 can be fixed on the exhaust pipe 200 by rotating the fastening knob 503 so that the lamp tube 400 can be installed and removed.

[0033] Specifically, the sealing assembly 600 includes a fixing plate 601 disposed inside the exhaust hole 105, a cylinder 602 disposed on the fixing plate 601, and a sealing plate 603 disposed at the bottom of the cylinder 602. In use, the sealing plate 603 can be moved up and down by the cylinder 602. On the one hand, the sealing plate 603 can seal the exhaust hole 105 so that the exhaust structure can be repaired and replaced without affecting the use of the testing chamber. On the other hand, the exhaust volume can be adjusted.

[0034] The working principle and usage process of this utility model are as follows: First, the cylinder 602 of the sealing assembly 600 is controlled to retract. The retracting cylinder 602 drives the sealing plate 603 upward until it completely covers the exhaust hole 105. After covering, the first ultraviolet lamp 106 is controlled to irradiate, thus removing residual microorganisms in the exhaust hole 105. Then, the exhaust fan 202 is controlled to operate, which transports the air in the exhaust hole 105 to the HEPA filter 3. By removing the lamp tube 400 and the lamp 400, the residual microorganisms in the exhaust hole 105 can be completely removed. Then, remove the bolts on the exhaust pipe 200, and after disassembly, separate the exhaust pipe 200 from the main body of the detection chamber 100. After separation, loosen the fastening knob 503 of the fastener 500, and then rotate the fastening plate 502 until the fastening plate 502 no longer blocks the lamp tube 400. Then, directly pull out the lamp tube 400 and the HEPA filter 300 in sequence to disassemble the lamp tube 400 and the HEPA filter 300.

[0035] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A multi-channel closed microbial detection pod, characterized in that, include: The top of the main body (100) of the testing chamber is provided with an exhaust vent (105), and a first ultraviolet lamp (106) is arranged inside the exhaust vent (105). An exhaust duct (200) is bolted to the top of the main body (100) of the testing chamber, and an exhaust fan (202) is installed inside the exhaust duct (200); A HEPA filter (300) is inserted inside the exhaust duct (200); The lamp holder (400) is inserted inside the exhaust pipe (200); Fasteners (500) are installed on the exhaust pipe (200); The sealing assembly (600) includes a fixing plate (601) disposed inside the vent (105), a cylinder (602) disposed on the fixing plate (601), and a sealing plate (603) disposed at the bottom of the cylinder (602).

2. The multi-lane closed microbial detection pod of claim 1, wherein, The interior of the detection chamber body (100) is equipped with a shelf (101) and a microbial detector (103). The microbial detector (103) is equipped with several detection channels (104). The front end of the detection chamber body (100) is equipped with a glass door (102).

3. The multi-lane closed microbial detection pod of claim 1, wherein, The exhaust pipe (200) is provided with a gasket (201) on the outside, and the gasket (201) is fixedly connected to the top of the test chamber body (100) by bolts.

4. The multi-lane closed microbial detection pod of claim 1, wherein, The top of the exhaust pipe (200) has two round holes (203) for installing fasteners (500), and the two round holes (203) are symmetrically distributed.

5. The multi-lane closed microbial detection pod of claim 1, wherein, Two second ultraviolet lamps (401) are arranged on the inner side of the lamp tube (400), and the two second ultraviolet lamps (401) are symmetrically distributed.

6. The multi-lane closed microbial detection pod of claim 1, wherein, The fastener (500) includes a stud (501) that passes through the exhaust pipe (200), a fastening plate (502) disposed on the top of the stud (501), and a fastening knob (503) that is threadedly connected to the fastening plate (502).

7. The multi-lane closed microbial detection pod of claim 1, wherein, The two fasteners (500) are symmetrically distributed, and the two fasteners (500) correspond one-to-one with the round holes (203).

Images