Disinfection device and equipment

Abstract

The present invention discloses a disinfection device and equipment, the disinfection device includes a trough body mechanism, the trough body mechanism includes a first trough body, a second trough body and a third trough body; the first trough body includes a first side wall, a second side wall, a third side wall and a first bottom wall; the second trough body includes a fourth side wall, a fifth side wall and a second bottom wall; the third trough body includes a sixth side wall, a seventh side wall, an eighth side wall and a third bottom wall. The first trough body, the second trough body and the third trough body of the disinfection device disclosed in the present invention can be combined to form disinfection troughs of different sizes according to disinfection requirements, and can fully soak the objects to be disinfected with as little disinfectant as possible while adapting to objects to be disinfected of different shapes and sizes, thereby not causing waste of disinfectant. In addition, the first trough body, the second trough body and the third trough body disclosed in the present invention can reduce the carrying volume by disassembly and folding, thereby improving the portability of the disinfection device.

Description

Technical Field

[0001] The present invention relates to the field of medical device disinfection, and more specifically, to a disinfection device and equipment. Background Art

[0002] In order to ensure the cleanliness of medical devices, reusable medical devices usually need to be sterilized.

[0003] Take the visual laryngoscope, fiber bronchoscope, fiber rigid tracheoscope (Vicol laryngoscope) and transesophageal ultrasound probe in the visualization equipment of anesthesia as examples. The tools used in these visualization equipment are repeatedly used in clinical work, and how to quickly and effectively disinfect them has always been a difficult problem. Only efficient disinfection and sterilization can effectively prevent cross-infection between patients. However, the shapes and sizes of the tools used in these visualization equipment are different. The existing disinfection devices are difficult to adapt to tools of different shapes and sizes, and will also cause waste of disinfectant.

[0004] Therefore, how to provide a disinfection device that can adapt to objects to be disinfected of different shapes and sizes and does not cause waste of disinfectant has become a technical problem that urgently needs to be solved in this field. Summary of the invention

[0005] One object of the present invention is to provide a new technical solution for a disinfection device which can adapt to objects to be disinfected of different shapes and sizes and does not cause waste of disinfectant.

[0006] According to a first aspect of the present invention, a disinfection device is provided.

[0007] The disinfection device comprises a tank body mechanism, wherein the tank body mechanism comprises a first tank body, a second tank body and a third tank body;

[0008] The first trough body comprises a first side wall, a second side wall, a third side wall and a first bottom wall, the first side wall, the second side wall and the third side wall are all fixedly connected to the first bottom wall, and the first side wall, the second side wall and the third side wall are sequentially sealed and connected through adjacent edges;

[0009] The second trough body comprises a fourth side wall, a fifth side wall and a second bottom wall, the fourth side wall and the fifth side wall are both fixedly connected to the second bottom wall, and the fourth side wall and the fifth side wall are arranged opposite to each other;

[0010] The third trough body comprises a sixth side wall, a seventh side wall, an eighth side wall and a third bottom wall, the sixth side wall, the seventh side wall and the eighth side wall are all fixedly connected to the third bottom wall, and the sixth side wall, the seventh side wall and the eighth side wall are sequentially sealed and connected through adjacent edges;

[0011] The two openings on the second trough body between the fourth side wall and the fifth side wall are respectively arranged opposite to the opening on the first trough body between the first side wall and the third side wall and the opening on the third trough body between the sixth side wall and the eighth side wall, the second side wall and the seventh side wall are arranged opposite to each other, and the two side walls on the second trough body are slidably matched and sealedly connected with the side walls on the first trough body corresponding to the two side walls of the second trough body and the side walls on the third trough body corresponding to the two side walls of the second trough body, and the first bottom wall, the second bottom wall and the third bottom wall are slidably matched and sealedly connected;

[0012] At least one of the first side wall, the second side wall, the third side wall, the fourth side wall, the fifth side wall, the sixth side wall, the seventh side wall and the eighth side wall is provided with a liquid inlet, and at least one of the first bottom wall, the second bottom wall and the third bottom wall is provided with a first liquid outlet and a first blocking cover for opening or closing the first liquid outlet.

[0013] Optionally, the edges of the first side wall and the third side wall adjacent to the second side wall are connected to the second side wall through the cooperation of the first groove and the first protrusion, and a first sealing member is provided in the first groove;

[0014] The edges of the sixth side wall and the eighth side wall adjacent to the seventh side wall are connected with the seventh side wall through the cooperation of the second groove and the second protrusion, and a second sealing member is disposed in the second groove.

[0015] Optionally, the first slot body and the third slot body are arranged in mirror symmetry.

[0016] Optionally, the fourth side wall and the fifth side wall are symmetrically arranged, and the first side wall, the third side wall, the sixth side wall and the eighth side wall are the same in shape and size as the fourth side wall or the fifth side wall.

[0017] Optionally, the first bottom wall, the second bottom wall and the third bottom wall are stacked in sequence, and slidably fitting bottom wall rails are provided on opposite surfaces of adjacent bottom walls, and bottom wall seals are provided on opposite surfaces of adjacent bottom walls.

[0018] Optionally, slidably matched side wall rails are provided on opposite surfaces of adjacent side walls, and side wall seals are provided on opposite surfaces of adjacent side walls.

[0019] Optionally, the disinfection device further comprises a cover body, and the cover body is configured to close the openings of the trough mechanism opposite to each bottom wall.

[0020] Optionally, the disinfection device further comprises a barrel mechanism, the barrel mechanism comprises a first disinfection barrel and a second disinfection barrel, and the inner wall of the first disinfection barrel is slidably matched with the outer wall of the second disinfection barrel;

[0021] The first end of the first disinfection barrel is detachably connected to the first liquid outlet, the second end of the first disinfection barrel is connected to the first end of the second disinfection barrel, and the second end of the second disinfection barrel is provided with a second liquid outlet and a second plugging cover for opening or closing the second liquid outlet.

[0022] Optionally, the barrel mechanism further includes at least one third sterilization barrel, wherein the third sterilization barrel is disposed between the first sterilization barrel and the second sterilization barrel, and the third sterilization barrel is slidably connected to both the first sterilization barrel and the second sterilization barrel.

[0023] According to a second aspect of the present invention, a disinfection device is provided.

[0024] The disinfection equipment comprises a disinfection device and a liquid storage mechanism disclosed in the present invention; wherein,

[0025] The liquid storage mechanism includes at least three liquid storage tanks and a liquid dividing valve, each of the liquid storage tanks stores different types of cleaning liquid or disinfectant, and each of the liquid storage tanks is connected to the liquid inlet of the liquid dividing valve through different liquid inlet pipes, and the liquid outlet of the liquid dividing valve is connected to the liquid inlet through a liquid outlet pipe.

[0026] The first tank body, the second tank body and the third tank body of the disinfection device disclosed in the present invention can be combined to form disinfection tanks of different sizes according to disinfection requirements, and can fully soak the objects to be disinfected with as little disinfectant as possible while adapting to objects to be disinfected of different shapes and sizes, thereby not wasting the disinfectant. In addition, the first tank body, the second tank body and the third tank body of the present invention can reduce the carrying volume by disassembling and folding, thereby improving the portability of the disinfection device.

[0027] Further features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0029] Figure 1 It is a schematic structural diagram of an embodiment of a disinfection device disclosed in the present invention.

[0030] Figure 2 This is a schematic diagram of a first usage state of an embodiment of the disinfection device disclosed herein.

[0031] Figure 3 This is a schematic diagram of a second usage state of the disinfection device embodiment of the present disclosure.

[0032] Figure 4 This is a schematic diagram of a third usage state of the disinfection device embodiment of the present disclosure.

[0033] The following are marked in the figure:

[0034] First trough body -1, first side wall -11, second side wall -12, third side wall -13, first bottom wall -14, second trough body -2, fourth side wall -21, fifth side wall -22, second bottom wall -23, third trough body -3, sixth side wall -31, seventh side wall -32, eighth side wall -33, third bottom wall -34, liquid inlet -4, first liquid outlet -5, first sterilizing cylinder -6, second sterilizing cylinder -7. DETAILED DESCRIPTION

[0035] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

[0036] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

[0037] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0038] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0039] like Figures 1 to 4 As shown, the disinfection device of the present disclosure includes a tank body mechanism. The tank body mechanism includes a first tank body 1 , a second tank body 2 and a third tank body 3 .

[0040] The first tank body 1 includes a first side wall 11, a second side wall 12, a third side wall 13 and a first bottom wall 14. The first side wall 11, the second side wall 12 and the third side wall 13 are all fixedly connected to the first bottom wall 14, and the above-mentioned fixed connection can be achieved by welding or integral molding. The first side wall 11, the second side wall 12 and the third side wall 13 are sealed and connected in sequence through adjacent edges. That is, the adjacent side edges of the first side wall 11 and the second side wall 12 are sealed and connected, and the adjacent side edges of the second side wall 12 and the third side wall 13 are sealed and connected.

[0041] The sealing connection between the side walls of the first tank body 1 can be achieved in a variety of ways. For example, a protrusion or a groove is provided on the edge of each side wall, and a sealing strip is provided on both sides of the protrusion or the groove. The side walls are connected together by the cooperation of the protrusion and the groove, and the sealing of the connection is achieved by the sealing strip. For another example, the side walls are connected together by embedding, and the sealing material is used to seal the gap at the connection by injection molding or other methods at the position corresponding to the connection between the inner wall or outer wall of the first tank body 1 and the side walls.

[0042] The second tank body 2 includes a fourth side wall 21, a fifth side wall 22 and a second bottom wall 23. The fourth side wall 21 and the fifth side wall 22 are both fixedly connected to the second bottom wall 23, and the above-mentioned fixed connection can be achieved by welding or integral molding. The fourth side wall 21 and the fifth side wall 22 are arranged opposite to each other.

[0043] The third tank body 3 includes a sixth side wall 31, a seventh side wall 32, an eighth side wall 33 and a third bottom wall 34. The sixth side wall 31, the seventh side wall 32 and the eighth side wall 33 are all fixedly connected to the third bottom wall 34, and the above-mentioned fixed connection can be achieved by welding or integral molding. The sixth side wall 31, the seventh side wall 32 and the eighth side wall 33 are sealed and connected in sequence through adjacent edges. That is, the adjacent sides of the sixth side wall 31 and the seventh side wall 32 are sealed and connected, and the adjacent sides of the seventh side wall 32 and the eighth side wall 33 are sealed and connected.

[0044] The sealing connection between the side walls of the third trough body 3 can be achieved in a variety of ways. For example, a protrusion or groove is provided on the edge of each side wall, and a sealing strip is provided on both sides of the protrusion or groove. The side walls are connected together by the cooperation of the protrusion and the groove, and the sealing of the connection is achieved by the sealing strip. For another example, the side walls are connected together by embedding, and the sealing material is used to seal the gap at the connection by injection molding or other methods at the position corresponding to the connection between the inner wall or outer wall of the third trough body 3 and the side walls.

[0045] The two openings on the second trough body 2 between the fourth side wall 21 and the fifth side wall 22 are arranged opposite to the opening on the first trough body 1 between the first side wall 11 and the third side wall 13 and the opening on the third trough body 3 between the sixth side wall 31 and the eighth side wall 33. The second side wall 12 and the seventh side wall 32 are arranged opposite to each other, and the two side walls on the second trough body 2 are slidably matched and sealedly connected with the side walls on the first trough body 1 corresponding to the two side walls of the second trough body 2 and the side walls on the third trough body 3 corresponding to the two side walls of the second trough body 2. The sliding fit between the side walls of each trough body can be achieved by means of surface fit, slide rail fit, or slide groove fit. The sealed connection between the side walls of each trough body can be achieved by adding sealing strips and the like.

[0046] The first bottom wall 14, the second bottom wall 23 and the third bottom wall 34 are slidably matched and sealed. The slidable match between the bottom walls of each trough body can be achieved by surface matching, slide rail matching, slide groove matching, etc. The sealed connection between the bottom walls of each trough body can be achieved by adding sealing strips, etc.

[0047] At least one of the first side wall 11, the second side wall 12, the third side wall 13, the fourth side wall 21, the fifth side wall 22, the sixth side wall 31, the seventh side wall 32 and the eighth side wall 33 is provided with a liquid inlet 4. The position and number of the liquid inlet 4 can be flexibly set according to actual needs. For example, each side wall can be provided with a liquid inlet 4, and each liquid inlet 4 can inject the same or different disinfectants into the tank. When multiple liquid inlets 4 are provided, the position of each liquid inlet 4 can be set so that the liquid inlets 4 overlap after the tank bodies overlap, so as to more conveniently control the liquid inlet. At least one of the first bottom wall 14, the second bottom wall 23 and the third bottom wall 34 is provided with a first liquid outlet 5 and a first plugging cover (not shown in the figure) for opening or closing the first liquid outlet 5. The position and number of the first liquid outlet 5 can be flexibly set according to actual needs. For example, each bottom wall can be provided with a first liquid outlet 5. When a plurality of first liquid outlets 5 are provided, the positions of the first liquid outlets 5 can be set so that the first liquid outlets 5 overlap after the slots overlap, so as to more conveniently control the liquid discharge.

[0048] In specific implementation, a nozzle may be provided on the liquid inlet 4 to spray different liquids to the objects to be sterilized. Moreover, a grid-shaped bracket may be provided in the sterilization tank formed by the combination of the first tank body 1, the second tank body 2 and the third tank body 3 to separate the objects to be sterilized from each other when necessary.

[0049] The disinfection device disclosed herein can have different combinations according to usage requirements.

[0050] like Figure 2 As shown, the first tank body 1, the second tank body 2 and the third tank body 3 do not overlap, and the side walls and bottom walls of the tank bodies are connected in sequence to form a large-volume first-form disinfection tank. The first-form disinfection tank can be used to disinfect objects with a large volume.

[0051] like Figure 3 As shown, the first tank body 1 and the third tank body 3 do not overlap, the second tank body 2 overlaps with the first tank body 1 or the third tank body 3, and the side walls and bottom walls of the first tank body 1 and the third tank body 3 are sequentially connected to form a second-form disinfection tank with a medium volume. The second-form disinfection tank can be used to disinfect objects to be disinfected with a medium volume.

[0052] like Figure 4As shown, the first tank body 1, the second tank body 2 and the third tank body 3 are all overlapped to form a small-volume third-form disinfection tank. The third-form disinfection tank can be used to disinfect objects with a smaller volume.

[0053] The first trough body 1, the second trough body 2 and the third trough body 3 of the disinfection device disclosed in the present invention can be combined to form disinfection troughs of different sizes according to disinfection requirements. While adapting to objects to be disinfected of different shapes and sizes, the objects to be disinfected can be fully immersed in as little disinfectant as possible, thereby avoiding waste of disinfectant.

[0054] In addition, the first tank body 1, the second tank body 2 and the third tank body 3 of the present invention can reduce the carrying volume by disassembly and folding, thereby improving the portability of the disinfection device.

[0055] In one embodiment of the disinfection device disclosed herein, in order to facilitate assembly and disassembly while ensuring a good sealing effect, the edges of the first side wall 11 and the third side wall 13 adjacent to the second side wall 12 are connected to the second side wall 12 through the cooperation of a first groove (not shown in the figure) and a first protrusion (not shown in the figure), and a first sealing member (not shown in the figure) is provided in the first groove. In specific implementation, if a first groove is provided on a side wall, a first protrusion is provided on another side wall connected to the side wall provided with the first groove, and a first sealing member such as a sealing strip is provided in the first groove, and the first side wall 11 and the third side wall 13 are sealed and connected to the second side wall 12 through the cooperation of the first groove and the first protrusion.

[0056] The edges of the sixth side wall 31 and the eighth side wall 33 adjacent to the seventh side wall 32 are connected to the seventh side wall 32 through the cooperation of the second groove (not shown in the figure) and the second protrusion (not shown in the figure), and a second sealing member (not shown in the figure) is provided in the second groove. In specific implementation, if a side wall is provided with a second groove, a second protrusion is provided on the other side wall connected to the side wall provided with the second groove, and a second sealing member such as a sealing strip is provided in the second groove, and the sixth side wall 31 and the eighth side wall 33 are sealed and connected to the seventh side wall 32 through the cooperation of the second groove and the second protrusion.

[0057] In one embodiment of the disinfection device of the present disclosure, in order to reduce production costs, the first tank body 1 and the third tank body 3 are arranged in mirror symmetry.

[0058] Further, the fourth side wall 21 and the fifth side wall 22 are symmetrically arranged, and the first side wall 11, the third side wall 13, the sixth side wall 31 and the eighth side wall 33 are the same in shape and size as the fourth side wall 21 or the fifth side wall 22. In this way, the first side wall 11, the third side wall 13, the fourth side wall 21, the fifth side wall 22, the sixth side wall 31 and the eighth side wall 33 are the same in shape and size, and when the first tank body 1, the second tank body 2 and the third tank body 3 are combined to form disinfection tanks of different forms, the regularity of the shape of the disinfection tank and the sealing of the disinfection tank can be fully guaranteed; when the first tank body 1, the second tank body 2 and the third tank body 3 are folded, the occupied space can be effectively reduced.

[0059] In one embodiment of the disinfection device of the present disclosure, the first bottom wall 14, the second bottom wall 23 and the third bottom wall 34 are stacked in sequence. The opposite surfaces of the adjacent bottom walls are provided with bottom wall slide rails (not shown in the figure) for sliding fit, and the opposite surfaces of the adjacent bottom walls are provided with bottom wall seals (not shown in the figure). By providing the bottom wall slide rails, the bottom wall can be moved smoothly. By providing a bottom wall seal such as a sealing strip, the sealing performance of the disinfection device can be effectively guaranteed.

[0060] Further, when the first bottom wall 14, the second bottom wall 23 and the third bottom wall 34 are stacked together, the first side wall 11, the fourth side wall 21 and the sixth side wall 31 are stacked together, and the third side wall 13, the fifth side wall 22 and the eighth side wall 33 are also stacked together. In order to smoothly move the bottom wall and effectively ensure the sealing of the disinfection device, the opposite surfaces of the adjacent side walls are provided with sliding side wall rails (not shown in the figure), and the opposite surfaces of the adjacent side walls are provided with side wall seals (not shown in the figure). The above-mentioned side wall seals can be, for example, sealing strips.

[0061] In one embodiment of the disinfection device disclosed herein, the disinfection device further comprises a cover (not shown in the figure). The cover is used to close the openings of the tank body mechanism relative to each bottom wall. When disinfection is performed in the disinfection tank, the opening of the disinfection tank can be closed by the cover, thereby improving the safety of disinfection.

[0062] In one embodiment of the disinfection device disclosed herein, the disinfection device further comprises a barrel mechanism. The barrel mechanism comprises a first disinfection barrel 6 and a second disinfection barrel 7. The inner wall of the first disinfection barrel 6 is slidably matched with the outer wall of the second disinfection barrel 7. Through the sliding match between the first disinfection barrel 6 and the second disinfection barrel 7, the length of the barrel mechanism can be changed according to actual needs, thereby adapting to objects to be disinfected of different lengths.

[0063] The first end of the first disinfection barrel 6 is detachably connected to the first liquid outlet 5, and the detachable connection between the two can be achieved by a snap connection or a threaded connection. The second end of the first disinfection barrel 6 is connected to the first end of the second disinfection barrel 7. The second end of the second disinfection barrel 7 is provided with a second liquid outlet (not shown in the figure) and a second plugging cover (not shown in the figure) for opening or closing the second liquid outlet.

[0064] When it is necessary to disinfect a long and / or small object to be disinfected, the object to be disinfected can be placed in the barrel mechanism through the first liquid outlet 5. The first disinfection barrel 6 and the second disinfection barrel 7 can be combined to form disinfection barrels of different sizes according to the disinfection requirements, and can fully immerse the object to be disinfected using as little disinfectant as possible while adapting to objects of different shapes and sizes, thereby not wasting the disinfectant.

[0065] In addition, the trough mechanism and the barrel mechanism of the present invention can reduce the carrying volume by disassembling and folding, thereby improving the portability of the disinfection device.

[0066] Further, the barrel mechanism further includes at least one third disinfection barrel (not shown in the figure). The third disinfection barrel is arranged between the first disinfection barrel 6 and the second disinfection barrel 7, and the third disinfection barrel is slidably connected with the first disinfection barrel 6 and the second disinfection barrel 7. By providing the third disinfection barrel, the application scope of the disinfection device of the present disclosure can be further broadened.

[0067] The present disclosure also provides a disinfection device.

[0068] The disinfection equipment includes the disinfection device of the present invention and a liquid storage mechanism (not shown in the figure). The liquid storage mechanism includes at least three liquid storage tanks and a liquid separator valve. Different types of cleaning liquid or disinfectant are stored in each liquid storage tank. The above-mentioned cleaning liquid or disinfectant can be, for example, enzyme or glutaraldehyde. Each liquid storage tank is connected to the liquid inlet of the liquid separator valve through different liquid inlet pipes. The liquid outlet of the liquid separator valve is connected to the liquid inlet through a liquid outlet pipe. When it is necessary to provide a certain cleaning liquid or disinfectant to the disinfection device, the liquid inlet pipe of the corresponding liquid storage tank can be connected to the liquid outlet pipe through the liquid separator valve so that the cleaning liquid or disinfectant enters the disinfection device.

[0069] Below, the disinfection process is explained using tools used in visualization equipment in several different anesthesia disciplines as examples:

[0070] When cleaning the visual laryngoscope blade or the visual laryngoscope, firstly, inject tap water into the disinfection tank, the liquid inlet is like a shower, the soaking time is 20 minutes, and the liquid is drained after the set soaking time is reached; then, inject enzyme into the disinfection tank, the liquid inlet is like a shower, the soaking time is 10 minutes, and the liquid is drained after the set soaking time is reached; then repeat the operation of injecting tap water at the beginning; then, inject glutaraldehyde, the liquid inlet is like a shower, the soaking time is 20 minutes, and the liquid is drained after the set soaking time is reached; finally, inject water for injection, the liquid inlet is like a shower, the soaking time is 10 minutes, and the liquid is drained after the set soaking time is reached, and the disinfection is completed. The visual laryngoscope blade or the visual laryngoscope that has been disinfected is dried.

[0071] When cleaning the fiber bronchoscope or transesophageal ultrasound probe, first inject tap water into the disinfection tank, the liquid inlet is like a shower, the soaking time is 20 minutes, and the liquid is drained after the set soaking time is reached; then, inject enzyme into the disinfection tank, the liquid inlet is like a shower, the soaking time is 15 minutes, and the liquid is drained after the set soaking time is reached; repeat the operation of injecting tap water at the beginning; then, inject glutaraldehyde, the liquid inlet is like a shower, the soaking time is 15 minutes, and the liquid is drained after the set soaking time is reached; finally, inject water for injection, the liquid inlet is like a shower, the soaking time is 10 minutes, and the liquid is drained after the set soaking time is reached, and the disinfection is completed. Dry the disinfected fiber bronchoscope or transesophageal ultrasound probe.

[0072] Although some specific embodiments of the present invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A disinfection device, characterized in that: It comprises a slot body mechanism, wherein the slot body mechanism comprises a first slot body, a second slot body and a third slot body; The first trough body comprises a first side wall, a second side wall, a third side wall and a first bottom wall, the first side wall, the second side wall and the third side wall are all fixedly connected to the first bottom wall, and the first side wall, the second side wall and the third side wall are sequentially sealed and connected through adjacent edges; The second trough body comprises a fourth side wall, a fifth side wall and a second bottom wall, the fourth side wall and the fifth side wall are both fixedly connected to the second bottom wall, and the fourth side wall and the fifth side wall are arranged opposite to each other; The third trough body comprises a sixth side wall, a seventh side wall, an eighth side wall and a third bottom wall, the sixth side wall, the seventh side wall and the eighth side wall are all fixedly connected to the third bottom wall, and the sixth side wall, the seventh side wall and the eighth side wall are sequentially sealed and connected through adjacent edges; The two openings on the second trough body between the fourth side wall and the fifth side wall are respectively arranged opposite to the opening on the first trough body between the first side wall and the third side wall and the opening on the third trough body between the sixth side wall and the eighth side wall, the second side wall and the seventh side wall are arranged opposite to each other, and the two side walls on the second trough body are slidably matched and sealedly connected with the side walls on the first trough body corresponding to the two side walls of the second trough body and the side walls on the third trough body corresponding to the two side walls of the second trough body, and the first bottom wall, the second bottom wall and the third bottom wall are slidably matched and sealedly connected; At least one of the first side wall, the second side wall, the third side wall, the fourth side wall, the fifth side wall, the sixth side wall, the seventh side wall and the eighth side wall is provided with a liquid inlet, and at least one of the first bottom wall, the second bottom wall and the third bottom wall is provided with a first liquid outlet and a first blocking cover for opening or closing the first liquid outlet; The edges of the first side wall and the third side wall adjacent to the second side wall are connected to the second side wall through the cooperation of the first groove and the first protrusion, and a first sealing member is provided in the first groove; The edges of the sixth side wall and the eighth side wall adjacent to the seventh side wall are connected to the seventh side wall through the cooperation of the second groove and the second protrusion, and a second sealing member is provided in the second groove; The first slot body and the third slot body are arranged in mirror symmetry.

2. The disinfection device according to claim 1, characterized in that: The fourth side wall and the fifth side wall are symmetrically arranged, and the first side wall, the third side wall, the sixth side wall and the eighth side wall are the same in shape and size as the fourth side wall or the fifth side wall.

3. The disinfection device according to claim 1, characterized in that: The first bottom wall, the second bottom wall and the third bottom wall are stacked in sequence, and bottom wall rails for sliding fit are provided on opposite surfaces of adjacent bottom walls, and bottom wall seals are provided on opposite surfaces of adjacent bottom walls.

4. The disinfection device according to claim 3, characterized in that: The opposite surfaces of the adjacent side walls are each provided with a side wall slide rail for sliding fit, and the opposite surfaces of the adjacent side walls are each provided with a side wall seal.

5. The disinfection device according to claim 1, characterized in that: The disinfection device further comprises a cover body, which is configured to close the openings of the slot mechanism opposite to the bottom walls.

6. The disinfection device according to any one of claims 1 to 5, characterized in that: The disinfection device further comprises a barrel mechanism, the barrel mechanism comprising a first disinfection barrel and a second disinfection barrel, the inner wall of the first disinfection barrel and the outer wall of the second disinfection barrel being slidably matched; The first end of the first disinfection barrel is detachably connected to the first liquid outlet, the second end of the first disinfection barrel is connected to the first end of the second disinfection barrel, and the second end of the second disinfection barrel is provided with a second liquid outlet and a second plugging cover for opening or closing the second liquid outlet.

7. The disinfection device according to claim 6, characterized in that: The barrel mechanism further comprises at least one third sterilization barrel, wherein the third sterilization barrel is arranged between the first sterilization barrel and the second sterilization barrel, and the third sterilization barrel is slidably connected to both the first sterilization barrel and the second sterilization barrel.

8. A disinfection device, characterized in that: A disinfection device and a liquid storage mechanism comprising any one of claims 1 to 7; wherein: The liquid storage mechanism includes at least three liquid storage tanks and a liquid dividing valve, each of the liquid storage tanks stores different types of cleaning liquid or disinfectant, and each of the liquid storage tanks is connected to the liquid inlet of the liquid dividing valve through different liquid inlet pipes, and the liquid outlet of the liquid dividing valve is connected to the liquid inlet through a liquid outlet pipe.

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