Disinfecting and killing device for chemical test tube

Abstract

The utility model discloses a chemical test tube disinfecting and killing device which comprises a supporting vertical frame, a supporting frame seat is arranged on the inner wall of a vertically-arranged section bar in the supporting vertical frame, a water bath pool is arranged at the upper end of the supporting frame seat, a heating set is arranged on the lower surface of the water bath pool, an air cylinder supporting plate is arranged on the upper surface of the supporting vertical frame, and an air cylinder is arranged on the air cylinder supporting plate. A through hole in the air cylinder support plate and the lifting air cylinder are coaxially arranged, the telescopic end of the lifting air cylinder is connected with a test tube rack placing seat, the test tube rack placing seat is composed of an upper connecting seat, a side connecting frame and a middle test tube placing plate, and the safety, efficiency and flexibility of laboratory operation are remarkably improved; by means of the integrated lifting air cylinder and the automatic door sealing system, the device achieves the full-automatic process from test tube loading, disinfection to unloading, manual operation of experimenters is greatly reduced, the risk that the experimenters make contact with harmful substances in the operation process is effectively reduced, and the health and safety of the experimenters are guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of chemical test tube disinfection, and in particular to a disinfection device for chemical test tubes. Background Art

[0002] In the field of modern scientific research and biomedical experiments, disinfection and sterilization of chemical test tubes is a crucial prerequisite to ensure the accuracy of experimental results and laboratory biosafety. Traditional manual disinfection methods are not only time-consuming and laborious, but also have the risk of incomplete disinfection due to improper operation and exposure of experimenters to harmful substances. With the increasing number of experiments and the continuous improvement of safety standards, laboratories are increasingly in need of efficient, automated and safe test tube disinfection equipment.

[0003] Although the disinfection equipment currently on the market has a certain degree of automation, there is still room for improvement in terms of uniformity of test tube heating, comprehensiveness of disinfection effects, and operational flexibility. In particular, when dealing with test tubes of different specifications and quantities, existing equipment often requires complex manual adjustments, which affects work efficiency and safety. In addition, the structural design of some equipment lacks compactness, occupies valuable laboratory space, and is not conducive to the efficient use of resources. Summary of the invention

[0004] The technical problem to be solved by the present application is to overcome the existing defects and provide a disinfection device for chemical test tubes, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a disinfection device for chemical test tubes, comprising a supporting vertical frame, a vertically arranged inner wall of a profile in the supporting vertical frame is provided with a supporting frame seat, a water bath is provided at the upper end of the supporting frame seat, a heating group is provided on the lower surface of the water bath, a cylinder support plate is provided on the upper surface of the supporting vertical frame, a through hole on the cylinder support plate is coaxially arranged with a lifting cylinder, the telescopic end of the lifting cylinder is connected with a test tube rack placement seat, the test tube rack placement seat is composed of an upper connecting seat, a side connecting frame and an intermediate test tube placement plate, the upper connecting seat is connected to the telescopic end of the lifting cylinder, the two sides of the upper connecting seat are connected with side connecting frames, the intermediate test tube placement plate is slidably connected to the slide groove of the side connecting frame, and the test tube rack placement seat is located in a disinfection box provided with the inner side of the supporting vertical frame.

[0006] As a preferred technical solution of the present application, a sealing door group is correspondingly provided at the lower end of the disinfection box.

[0007] As a preferred technical solution of the present application, the door sealing group includes a pallet, a door sealing cylinder, a connecting base and a door sealing plate. The pallet is clamped on the supporting vertical frame, the door sealing cylinder is arranged on both sides of the pallet, and the telescopic end of the door sealing cylinder is connected to the connecting base located on the lower surface of the door sealing plate, and the door sealing plate corresponds to the lower end of the disinfection box.

[0008] As a preferred technical solution of the present application, a mounting upper plate is provided on the lower surface of the profile horizontally arranged at the upper end of the supporting vertical frame, and a disinfection box is connected to the lower end of the mounting upper plate.

[0009] As a preferred technical solution of the present application, a first water receiver and a second water receiver for forming a vortex are arranged on both sides of the water bath, the first water receiver and the second water receiver are separated on both sides of the water bath, and the first water receiver is located on the right side of the upper end, and the second water receiver is located on the left side of the lower end.

[0010] As a preferred technical solution of the present application, ultraviolet lamps are arranged around the inner wall of the disinfection box.

[0011] As a preferred technical solution of the present application, a heater mounting seat is provided on the lower surface of the water bath, and the heater mounting seat is connected to the lower surface of the water bath and the heating group.

[0012] Compared with the existing technology: the present application significantly improves the safety, efficiency and flexibility of laboratory operations; through the integrated lifting cylinder and automatic door sealing system, the device realizes a fully automated process from test tube loading, disinfection to unloading, greatly reducing the manual operation of the experimenter, effectively reducing the risk of contact with harmful substances during operation, and ensuring the health and safety of the experimenter; the combination of the water bath and the heating group, supplemented by eddy current promotion technology, ensures the uniformity and efficiency of the heating of the test tube, accelerates the dissolution and pre-disinfection treatment of the residues inside and outside the test tube, and combined with the all-round ultraviolet lamp, provides a comprehensive and thorough disinfection effect, improving the processing quality and biosafety of the experimental samples. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of this application;

[0014] Figure 2 This is the main view of this application;

[0015] Figure 3 This is the left view of this application;

[0016] Figure 4 For this application Figure 2 Schematic diagram of the AA section structure.

[0017] In the figure: 1. Pallet, 2. Door-sealing cylinder, 3. Support vertical frame, 4. Water bath, 5. Lifting cylinder, 6. Cylinder bracket plate, 7. Disinfection box, 8. Support frame, 9. Heater mounting seat, 10 Heating group, 11. Connecting base, 12. Mounting upper plate, 13. Upper connecting seat, 14. Side connecting frame, 15. Middle test tube placement plate, 16. Test tube rack placement seat, 17. Door-sealing plate, 18. First water receiver, 19. Second water receiver. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application (for the convenience of description and understanding, the following is Figure 2 All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-4 The present application provides a technical solution: a disinfection device for a chemical test tube, comprising a supporting vertical frame 3, a vertically arranged inner wall of a profile in the supporting vertical frame 3 is provided with a supporting frame seat 8, a water bath 4 is provided at the upper end of the supporting frame seat 8, and a heating group 10 is provided on the lower surface of the water bath 4.

[0020] The supporting vertical frame 3 serves as the skeleton of the entire device, ensuring that each component can be stably installed and work; its vertically arranged profile not only enhances the stability of the structure, but also creates conditions for the embedded installation of other components such as the support seat 8, and is compact and practical.

[0021] The support frame 8 is installed on the inner wall of the supporting frame 3 and is a direct supporting structure of the water bath 4, ensuring that the water bath 4 can be stably placed in a specific position and optimizing the space utilization efficiency of the entire device through its precise position layout.

[0022] The water bath 4 is a component for heating the test tube and assisting in disinfection. By adding an appropriate amount of water into the pool and utilizing the heat generated by the heating group 10, the water bath 4 can quickly reach the set temperature and provide a uniform and gentle thermal environment for the test tube; it accelerates the dissolution and decomposition of residual substances inside and outside the test tube, laying the foundation for subsequent ultraviolet disinfection.

[0023] The heating group 10 is a key component for realizing the water bath heating function. Through electricity or other energy forms, the heating group 10 can quickly convert energy into heat energy and transfer it to the water in the water bath 4, thereby maintaining or raising the water temperature to the required disinfection temperature. The efficient heating mechanism shortens the disinfection preparation time and ensures the accuracy of temperature control.

[0024] A cylinder support plate 6 is disposed on the upper surface of the supporting vertical frame 3 , a through hole on the cylinder support plate 6 is coaxially disposed with the lifting cylinder 5 , and a test tube rack placement seat 16 is connected to the telescopic end of the lifting cylinder 5 .

[0025] The cylinder support plate 6 serves as a mounting base for the lifting cylinder 5 and is fixed to the upper surface of the supporting vertical frame 3, thereby ensuring a stable support for the lifting mechanism.

[0026] The precise coaxial arrangement ensures that the lifting cylinder 5 can move vertically on the cylinder support plate 6 smoothly without deviation or shaking, thereby ensuring the stability and accuracy of the up and down movement of the test tube rack placement seat 16.

[0027] The test tube rack 16 is connected to the telescopic end of the lifting cylinder 5 to achieve automatic lifting. By controlling the telescopic action of the lifting cylinder 5, the test tube rack 16 containing the test tube to be sterilized can be easily sent into or removed from the disinfection box 7, which greatly reduces the tediousness of manual operation, improves work efficiency, and reduces the risk of operators contacting potentially harmful substances.

[0028] The test tube rack placement seat 16 is composed of an upper connecting seat 13, a side connecting frame 14 and an intermediate test tube placement plate 15. The upper connecting seat 13 is connected to the telescopic end of the lifting cylinder 5. The two sides of the upper connecting seat 13 are connected to the side connecting frames 14. The intermediate test tube placement plate 15 is slidably connected in the slide groove of the side connecting frame 14.

[0029] The upper connecting seat 13 is the upper component of the test tube rack placement seat 16, and is directly connected to the telescopic end of the lifting cylinder 5 to move the entire test tube rack system up and down, thereby ensuring stability and precise control during the lifting process.

[0030] The side connecting frames 14 are located on both sides of the upper connecting seat 13 , providing a lateral supporting structure for the test tube rack, increasing the overall rigidity, and forming a stable frame foundation through connection with the upper connecting seat 13 .

[0031] The intermediate test tube placement plate 15 is used to directly place test tubes and is installed in the slide groove of the side connecting frame 14 by means of a sliding connection. The intermediate test tube placement plate 15 is allowed to be adjusted in position within a certain range to accommodate test tubes of different sizes or quantities, thereby increasing flexibility of use. It is convenient for users to adjust the layout of test tubes or replace test tubes according to actual needs without complicated disassembly and assembly, thereby saving time and improving the convenience of operation.

[0032] The test tube rack placement seat 16 is located in the disinfection box 7 provided with the inner side of the supporting vertical frame 3 .

[0033] Furthermore, a door sealing group is correspondingly provided at the lower end of the disinfection box 7.

[0034] Furthermore, the door sealing group includes a card plate 1, a door sealing cylinder 2, a connecting base 11 and a door sealing plate 17, the card plate 1 is connected to the supporting vertical frame 3, the door sealing cylinder 2 is arranged on both sides of the card plate 1, and the telescopic end of the door sealing cylinder 2 is connected to the connecting base 11 located on the lower surface of the door sealing plate 17, and the door sealing plate 17 corresponds to the lower end of the disinfection box 7.

[0035] The clamping plate 1 provides a stable platform for the installation of the door sealing cylinder 2, ensuring the tight integration of the door sealing assembly with the overall structure to prevent displacement or loosening during operation.

[0036] The door-sealing cylinder 2 is located on both sides of the card plate 1, and is driven by air pressure or hydraulic pressure to control the opening and closing of the door-sealing plate 17. The telescopic movement of the door-sealing cylinder 2 is directly related to the movement of the door-sealing plate 17, realizing automatic door sealing, and improving the automation and convenience of operation.

[0037] The connecting base 11 is the connecting point of the telescopic end of the door-sealing cylinder 2 , which ensures the effective transmission of force and makes the door-sealing action more accurate and reliable, while simplifying the installation and maintenance process of the door-sealing plate 17 .

[0038] The sealing plate 17 corresponds to the lower end of the disinfection box 7. When the sealing cylinder 2 is driven, the sealing plate 17 can fit tightly against the opening of the disinfection box 7 to form a completely closed environment. The sealing plate 17 ensures that the ultraviolet rays inside the disinfection box 7 can be concentrated on the test tubes to improve the disinfection efficiency.

[0039] Furthermore, a mounting plate 12 is provided on the lower surface of the profile horizontally arranged at the upper end of the supporting vertical frame 3 , and a disinfection box 7 is connected to the lower end of the mounting plate 12 .

[0040] The profiles horizontally arranged at the upper end of the supporting vertical frame 3 provide necessary lateral expansion space for the upper structure of the device and provide a stable basic platform for the installation of the upper plate 12.

[0041] The upper plate 12 is installed on the support frame 3 profile, which is a direct connection between the disinfection box 7 and the support structure. The installation process of the disinfection box 7 is simplified, ensuring that the disinfection box 7 can be firmly fixed on the support frame 3, so that the disinfection box 7 remains in a horizontal state, which is conducive to the uniformity of the internal disinfection process.

[0042] Furthermore, a first water receiver 18 and a second water receiver 19 for forming a vortex are provided on both sides of the water bath 4. The first water receiver 18 and the second water receiver 19 are separated on both sides of the water bath 4, and the first water receiver 18 is located on the right side of the upper end, and the second water receiver 19 is located on the left side of the lower end.

[0043] The special arrangement of the first water receiver 18 and the second water receiver 19 promotes the formation of vortexes in the water inside the water bath 4 by introducing the principle of hydrodynamics. The formation of vortexes helps to improve the uniformity of water temperature in the water bath 4, ensures that each test tube can receive consistent heat treatment, and improves the efficiency of disinfection or heating.

[0044] Through dynamic water circulation, the first water receiver 18 and the second water receiver 19 effectively avoid local overheating or insufficient cooling in the water bath 4 , and maintain the stability and consistency of the environment in the water bath 4 .

[0045] The diagonal layout of the first water receiver 18 and the second water receiver 19 is conducive to forming a more effective vortex pattern. Compared with the parallel arrangement on both sides, it can more effectively promote the circulation of water in the three-dimensional space and improve the stirring efficiency.

[0046] Furthermore, ultraviolet lamps are arranged around the inner wall of the disinfection box 7.

[0047] The ultraviolet lamps are distributed around the inner wall of the disinfection box 7, which can ensure that every corner and every test tube in the box can be evenly irradiated with ultraviolet rays, effectively disinfected, reduce dead corners, and improve the comprehensiveness of disinfection.

[0048] Furthermore, a heater mounting seat 9 is provided on the lower surface of the water bath 4 , and the heater mounting seat 9 is connected to the lower surface of the water bath 4 and the heating group 10 .

[0049] When in use: Water bath 4 and heating group 10: Add an appropriate amount of deionized water to the water bath 4, not exceeding the maximum water level mark. Turn on the heating group 10, set the target temperature, and the heating group 10 starts to work, converting electrical energy into thermal energy and transferring it to water, so that the water temperature in the water bath 4 gradually rises.

[0050] Place the test tube in the middle test tube placement plate 15, and slide it into the slide groove of the side connection frame 14 by sliding connection. At this time, activate the lifting cylinder 5 to send the test tube rack placement seat 16 to the inside of the disinfection box 7. After entering the disinfection box 7, start the door sealing cylinder 2, and the door sealing plate 17 follows the guide of the connection base 11 to fit tightly to the bottom opening of the disinfection box 7 to form a closed environment to prevent ultraviolet leakage. After sealing the door, start the ultraviolet lamps around the inner wall of the disinfection box 7. These lamps begin to emit ultraviolet rays to fully irradiate the test tubes inside the disinfection box 7 to achieve the purpose of efficient sterilization; according to the set time, the ultraviolet lamp automatically turns off, and waits for a period of time for the residual ultraviolet rays to dissipate; start the door sealing cylinder 2 again to open the door sealing plate 17, and by controlling the lifting cylinder 5, the test tube rack placement seat 16 is deep into the water bath 4. At this time, the first water receiver 18 and the second water receiver 19 guide the water flow to form a vortex, enhance the uniformity of water temperature and heat exchange efficiency, and perform high-temperature disinfection on the test tube. Complete the task of disinfecting test tubes to ensure the smooth progress of the experiment and the biosafety of the laboratory.

[0051] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A chemical test tube disinfection device, comprising a supporting vertical frame (3), characterized in that: A support frame seat (8) is provided on the inner wall of the profile vertically arranged in the support frame (3); a water bath (4) is provided on the upper end of the support frame seat (8); a heating group (10) is provided on the lower surface of the water bath (4); a cylinder support plate (6) is provided on the upper surface of the support frame (3); a through hole on the cylinder support plate (6) is coaxially arranged with the lifting cylinder (5); a telescopic end of the lifting cylinder (5) is connected to a test tube rack placement seat (16); the test tube rack The placement seat (16) is composed of an upper connecting seat (13), a side connecting frame (14) and an intermediate test tube placement plate (15); the upper connecting seat (13) is connected to the telescopic end of the lifting cylinder (5); the two sides of the upper connecting seat (13) are connected to the side connecting frames (14); the intermediate test tube placement plate (15) is slidably connected to the slide groove of the side connecting frame (14); and the test tube rack placement seat (16) is located in a disinfection box (7) provided with an inner side of the supporting vertical frame (3).

2. A chemical test tube disinfection device according to claim 1, characterized in that: A door sealing group is correspondingly arranged at the lower end of the disinfection box (7).

3. A chemical test tube disinfection device according to claim 2, characterized in that: The door-sealing group comprises a clamping plate (1), a door-sealing cylinder (2), a connecting base (11) and a door-sealing plate (17); the clamping plate (1) is clamped on the supporting vertical frame (3); the door-sealing cylinder (2) is arranged on both sides of the clamping plate (1); and the telescopic end of the door-sealing cylinder (2) is connected to the connecting base (11) located on the lower surface of the door-sealing plate (17); and the door-sealing plate (17) corresponds to the lower end of the disinfection box (7).

4. The chemical test tube disinfection device according to claim 1, characterized in that: An upper mounting plate (12) is provided on the lower surface of a profile disposed horizontally at the upper end of the supporting vertical frame (3), and a disinfection box (7) is connected to the lower end of the upper mounting plate (12).

5. The chemical test tube disinfection device according to claim 1, characterized in that: A first water receiver (18) and a second water receiver (19) for forming a vortex are arranged on both sides of the water bath (4); the first water receiver (18) and the second water receiver (19) are located on both sides of the water bath (4), with the first water receiver (18) being located on the right side of the upper end and the second water receiver (19) being located on the left side of the lower end.

6. A chemical test tube disinfection device according to claim 1, characterized in that: Ultraviolet lamps are arranged around the inner wall of the disinfection box (7).

7. A chemical test tube disinfection device according to claim 1, characterized in that: A heater mounting seat (9) is provided on the lower surface of the water bath (4), and the heater mounting seat (9) is connected to the lower surface of the water bath (4) and the heating group (10).

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