A spraying system and decontamination shelter

Abstract

The utility model relates to a kind of spraying system and decontamination square cabin, comprising: storage component, including raw liquid tank, mixing tank, first liquid storage tank, second liquid storage tank, drive mechanism and controller, the mixing tank is communicated with the raw liquid tank, the first liquid storage tank and the second liquid storage tank by multiple pipelines, the input end of the drive mechanism is communicated with the raw liquid tank by multiple pipelines, control valve is equipped on each pipeline, multiple control valve is connected with the controller;First conveying pipe, the first conveying pipe is connected with the output end of the drive mechanism, the first conveying pipe can be communicated with the first liquid storage tank, the first conveying pipe is connected with first spraying member;Second conveying pipe, the second conveying pipe is connected with the output end of the drive mechanism, the second conveying pipe can be communicated with the second liquid storage tank, the second conveying pipe is connected with second spraying member.The spraying system and decontamination square cabin of the utility model can expand disinfection range.

Description

Technical Field

[0001] This utility model relates to the field of decontamination system technology, and in particular to a spray system and a decontamination cabin. Background Technology

[0002] Existing mobile microbiology laboratories may generate high concentrations of pathogen aerosols or liquid splashes during microbiological experiments. To prevent pathogen aerosol or liquid contamination of the laboratory and to avoid affecting experimental results or causing laboratory infections, a thorough disinfection of the laboratory is required after microbiological experiments. Currently, ultraviolet (UV) disinfection is used, but the disinfection range of UV disinfection is limited, resulting in incomplete disinfection. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a spray system and a disinfection cabin that can expand the disinfection range.

[0004] To solve the above-mentioned technical problems, this utility model provides a spraying system, including: a storage component, comprising a raw liquid tank, a mixing tank, a first storage tank, a second storage tank, a drive mechanism, and a controller. The mixing tank is connected to the raw liquid tank, the first storage tank, and the second storage tank via multiple pipes. The input end of the drive mechanism is connected to the raw liquid tank via multiple pipes. Each pipe is equipped with a control valve, and the multiple control valves are all connected to the controller. A first delivery pipe is connected to the output end of the drive mechanism and is capable of communicating with the first storage tank. The first delivery pipe is connected to a first spray element. A second delivery pipe is connected to the output end of the drive mechanism and is capable of communicating with the second storage tank. The second delivery pipe is connected to a second spray element.

[0005] In one embodiment of this utility model, the plurality of pipes include a first pipe, a second pipe, a third pipe, a fourth pipe, and a fifth pipe. The first pipe is connected between the raw liquid tank and the mixing tank, the second pipe is connected between the mixing tank and the first storage tank, the third pipe is connected between the mixing tank and the second storage tank, the fourth pipe is connected between the input end of the driving mechanism and the first storage tank, and the fifth pipe is connected between the input end of the driving mechanism and the second storage tank.

[0006] In one embodiment of the present invention, the driving mechanism includes a first driving member, the end of the first conveying pipe is connected to the output end of the first driving member, and the input end of the first driving member is connected to the end of the fourth pipe.

[0007] In one embodiment of the present invention, the driving mechanism further includes a second driving member, the end of the second conveying pipe is connected to the output end of the second driving member, and the input end of the second driving member is connected to the end of the fifth pipe.

[0008] In one embodiment of this utility model, the plurality of control valves include a first control valve, a second control valve, a third control valve, a fourth control valve, and a fifth control valve. The first control valve is connected to the first pipeline, the second control valve is connected to the second pipeline, the third control valve is connected to the third pipeline, the fourth control valve is connected to the fourth pipeline, and the fifth control valve is connected to the fifth pipeline. The first control valve, the second control valve, the third control valve, the fourth control valve, and the fifth control valve are respectively connected to the controller.

[0009] In one embodiment of the present invention, the storage component further includes a sixth control valve and a seventh control valve, the sixth control valve being connected to the first delivery pipe, the seventh control valve being connected to the second delivery pipe, and the sixth control valve and the seventh control valve being connected to the controller respectively.

[0010] In one embodiment of the present invention, the driving mechanism further includes a compression member, the output end of which is connected to the first conveying pipe and the second conveying pipe.

[0011] This utility model also provides a decontamination cabin, including the above-mentioned spray system.

[0012] In one embodiment of the present invention, a test space is included, the first conveying pipe includes a plurality of first spray elements, at least one of the first spray elements is located in the test space, and the second conveying pipe includes a plurality of second spray elements, at least one of the second spray elements is located in the test space.

[0013] In one embodiment of the present invention, a buffer space and a clean space are further included, wherein at least one first spray element and at least one second spray element are located within the buffer space.

[0014] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0015] The spray system and disinfection cabin described in this utility model, through the arrangement of a raw liquid tank, a mixing tank, a first storage tank, and a second storage tank, allows the disinfectant to be sprayed out from the first spray element via a drive mechanism. This spraying method enables the disinfectant to be sprayed and flow to various locations in the area to be disinfected, thereby expanding the disinfection range. The drive mechanism also drives water to be sprayed out from the second spray element, allowing the disinfectant to be cleaned after disinfection, thus facilitating cleaning and improving cleaning efficiency. The inclusion of a compressor allows gas to be introduced into the first and second delivery pipes, causing the first and second spray elements to spray gas, forming an air shower, which rapidly dries the disinfected area, further improving disinfection efficiency. Attached Figure Description

[0016] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0017] Figure 1 This is a top view of the internal structure of a spray system and a decontamination cabin according to this utility model.

[0018] Figure 2 yes Figure 1 Schematic diagram of the internal side view structure.

[0019] Explanation of reference numerals in the accompanying drawings: 1. Storage container; 2. First delivery pipe; 3. Second delivery pipe; 4. Decontamination container; 11. Raw material tank; 12. Mixing tank; 13. First storage tank; 14. Drive mechanism; 15. Second storage tank; 16. Controller; 21. Sixth control valve; 22. First spray element; 31. Seventh control valve; 32. Second spray element; 41. Buffer space; 42. Test space; 43. Clean space; 44. Equipment storage space; 111. First pipeline; 112. First control valve; 121. Second pipeline; 122. Second control valve; 123. Third pipeline; 124. Third control valve; 131. Fourth pipeline; 132. Fourth control valve; 151. Fifth pipeline; 152. Fifth control valve. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0021] Reference Figure 1 and Figure 2As shown, a spraying system of this utility model includes: a storage component, which includes a raw liquid tank 11, a mixing tank 12, a first storage tank 13, a second storage tank 15, a drive mechanism 14, and a controller 16. The mixing tank 12 is connected to the raw liquid tank 11, the first storage tank 13, and the second storage tank 15 through multiple pipes. The input end of the drive mechanism 14 is connected to the raw liquid tank 11 through multiple pipes. Each pipe is equipped with a control valve, and the multiple control valves are all connected to the controller 16. A first delivery pipe 2 is connected to the output end of the drive mechanism 14 and can be connected to the first storage tank 13. The first delivery pipe 2 is connected to a first spray element 22. A second delivery pipe 3 is connected to the output end of the drive mechanism 14 and can be connected to the second storage tank 15. The second delivery pipe 3 is connected to a second spray element 32.

[0022] In this embodiment of the spray system, a stock solution tank 11 is used to store disinfectant stock solution, and a second storage tank 15 is used to store water. Both the second storage tank 15 and the stock solution tank 11 are connected to a mixing tank 12. The disinfectant stock solution and water are mixed in the mixing tank 12 to form a disinfectant solution. The disinfectant solution enters a first storage tank 13. A drive mechanism 14 drives the disinfectant solution in the first storage tank 13 into a first delivery pipe 2, so that the disinfectant solution is sprayed out by a first spray element 22. The drive mechanism 14 can also drive the water in the second storage tank 15 into a second delivery pipe 3, so that the water is sprayed out by a second spray element 32. With the arrangement of the original liquid tank 11, mixing tank 12, first storage tank 13 and second storage tank 15, the disinfectant is driven by the drive mechanism 14 to spray out from the first spray element 22. The disinfectant can be sprayed and flow to various positions in the area to be disinfected, thereby expanding the disinfection range. The drive mechanism 14 can also drive water to spray out from the second spray element 32. After the disinfectant has been disinfected, the disinfectant can be cleaned by spraying water, which facilitates the cleaning of the disinfectant and improves the cleaning efficiency.

[0023] The storage component includes a raw liquid tank 11, a mixing tank 12, a first storage tank 13, a second storage tank 15, a drive mechanism 14, and a controller 16. The mixing tank 12 is connected to the raw liquid tank 11, the first storage tank 13, and the second storage tank 15 via multiple pipes. The input end of the drive mechanism 14 is connected to the raw liquid tank 11 via multiple pipes. Each pipe is equipped with a control valve, and all control valves are connected to the controller 16. Specifically, the multiple pipes include a first pipe 111, a second pipe 121, a third pipe 123, a fourth pipe 131, and a fifth pipe 151. The first pipe 111 connects the raw liquid tank 11 and the mixing tank 12; the second pipe 121 connects the mixing tank 12 and the first storage tank 13; the third pipe 123 connects the mixing tank 12 and the second storage tank 15; the fourth pipe 131 connects the input end of the drive mechanism 14 and the first storage tank 13; and the fifth pipe 151 connects the input end of the drive mechanism 14 and the second storage tank 15. The control valves are used to control the connection and closure of pipelines. Multiple control valves include a first control valve 112, a second control valve 122, a third control valve 124, a fourth control valve 132, and a fifth control valve 152. The first control valve 112 is connected to the first pipeline 111, the second control valve 122 is connected to the second pipeline 121, the third control valve 124 is connected to the third pipeline 123, the fourth control valve 132 is connected to the fourth pipeline 131, and the fifth control valve 152 is connected to the fifth pipeline 151. The first control valve 112, the second control valve 122, the third control valve 124, the fourth control valve 132, and the fifth control valve 152 are respectively connected to the controller 16. The controller 16 can individually control the opening and closing of the first control valve 112, the second control valve 122, the third control valve 124, the fourth control valve 132 and the fifth control valve 152, thereby controlling the connection and closure of the first pipeline 111, the second pipeline 121, the third pipeline 123, the fourth pipeline 131 and the fifth pipeline 151.

[0024] The stock solution tank 11 is used to store the disinfectant stock solution, and the second storage tank 15 is used to store water. After the controller 16 controls the opening of the first control valve 112 and the third control valve 124, the disinfectant stock solution and water can enter the mixing tank 12. By controlling the opening time of the first control valve 112 and the third control valve 124, the mixing ratio of water and disinfectant stock solution is controlled. Water and disinfectant stock solution can be mixed in the mixing tank 12 to form a disinfectant solution. Preferably, the mixing tank 12 is equipped with a rotary drive and a stirrer. The rotary drive is connected to the inner wall of the mixing tank 12, and the stirrer is connected to the output end of the rotary drive. The rotary drive drives the stirrer to rotate inside the mixing tank 12, thereby ensuring that the water and disinfectant stock solution in the mixing tank 12 are fully mixed. The first storage tank 13 is used to store disinfectant. After the disinfectant is mixed, the controller 16 controls the second control valve 122 to open, allowing the disinfectant to flow into the first storage tank 13. After all the disinfectant has flowed into the first storage tank 13, the controller 16 controls the second control valve 122 to close. At this time, water and disinfectant concentrate can be mixed again in the mixing tank 12, thereby improving the mixing efficiency of the disinfectant. Preferably, each pipeline can be connected to a pressure pump, which is connected to the controller 16 to increase the flow rate of the liquid.

[0025] The first delivery pipe 2 is connected to the output end of the drive mechanism 14 and can communicate with the first storage tank 13. The first delivery pipe 2 is connected to the first spray element 22. Specifically, the drive mechanism 14 includes a first drive element, which can be regarded as a pressure pump. The end of the first delivery pipe 2 is connected to the output end of the first drive element, and the input end of the first drive element is connected to the end of the fourth pipe 131 away from the first storage tank 13. This allows the first drive element to drive the disinfectant in the first storage tank 13 into the first delivery pipe 2, thereby allowing the disinfectant to be sprayed out by the first spray element 22.

[0026] The second delivery pipe 3 is connected to the output end of the drive mechanism 14 and can communicate with the second storage tank 15. The second delivery pipe 3 is connected to the second spray element 32. Specifically, the drive mechanism 14 also includes a second drive element, which can be regarded as a pressure pump. The end of the second delivery pipe 3 is connected to the output end of the second drive element, and the input end of the second drive element is connected to the end of the fifth pipe 151 away from the second storage tank 15, so that the second drive element can drive the water in the second storage tank 15 into the second delivery pipe 3, and then the water can be sprayed out by the second spray element 32.

[0027] The drive mechanism 14 also includes a compressor, the output end of which is connected to the first conveying pipe 2 and the second conveying pipe 3. Specifically, the compressor can be regarded as an air compressor, which can pass gas into the first conveying pipe 2 and the second conveying pipe 3, thereby causing the first spraying element 22 and the second spraying element 32 to spray gas, forming an air shower, which in turn allows the disinfection area to dry quickly and improves the disinfection efficiency.

[0028] The storage component also includes a sixth control valve 21 and a seventh control valve 31. The sixth control valve 21 is connected to the first delivery pipe 2 near the drive mechanism 14, and the seventh control valve 31 is connected to the second delivery pipe 3 near the drive mechanism 14. The sixth control valve 21 and the seventh control valve 31 are respectively connected to the controller 16. The controller 16 can control the opening and closing of the sixth control valve 21 and the seventh control valve 31, thereby enabling the controller 16 to control the connection and closure of the first delivery pipe 2 and the second delivery pipe 3, thus preventing liquid leakage.

[0029] In use, after the controller 16 connects the second storage tank 15 and the original liquid tank 11 to the mixing tank 12, the disinfectant concentrate and water are mixed to form a disinfectant solution. The disinfectant concentrate and water are then mixed in the mixing tank 12 to form a disinfectant solution. Then, the controller 16 connects the mixing tank 12 to the first storage tank 13, and the disinfectant solution enters the first storage tank 13. After all the disinfectant solution has entered the first storage tank 13, the mixing tank 12 and the first storage tank 13 are sealed. Further, the first driving component drives the disinfectant solution in the first storage tank 13 into the first delivery pipe 2, so that the disinfectant solution is sprayed out by the first spray component 22 to disinfect the area to be disinfected. After disinfection, the second driving component drives the water in the second storage tank 15 into the second delivery pipe 3, so that the water is sprayed out by the second spray component 32 to clean the disinfectant solution. Finally, the compressor introduces gas into the first delivery pipe 2 and the second delivery pipe 3, so that the first spray component 22 and the second spray component 32 spray out gas, and the disinfected area is quickly dried.

[0030] The present invention provides a decontamination cabin 4, which includes the above-mentioned spray system.

[0031] The decontamination chamber 4 also includes a test space 42, a buffer space 41, a clean space 43, and an equipment storage space 44. The buffer space 41 and the clean space 43 are located on the same side of the test space 42 and are adjacent to each other. The equipment storage space 44 is arranged opposite to the buffer space 41 and the clean space 43. The test space 42 is located between the storage space and the buffer space 41. Sealed doors are provided between the clean space 43, the buffer space 41 and the test space 42, as well as between the test space 42 and the equipment storage space 44, thereby improving the airtightness of each space. The storage components are located in the storage chamber 1, which facilitates the movement of the storage components. The first delivery pipe 2 and the second delivery pipe 3 both penetrate the side wall of the buffer space 41 and pass through the buffer space 41 to enter the test space 42. That is, the first delivery pipe 2 and the second delivery pipe 3 penetrate the buffer space 41 and extend into the test space 42. The first delivery pipe 2 includes multiple first spray elements 22, of which at least one first spray element 22 is located in the test space 42. The second delivery pipe 3 includes multiple second spray elements 32, of which at least one second spray element 32 is located in the test space 42. Meanwhile, at least one first spray element 22 and at least one second spray element 32 are located within the buffer space 41. Specifically, in this embodiment, the test space 42 is used for microbial experiments and is relatively large. Three first spray elements 22 and three second spray elements 32 are located within the test space 42, and the first spray elements 22 and second spray elements 32 are located at the top of the test space 42 and are arranged opposite to each other. Preferably, the first delivery pipe 2 and the second delivery pipe 3 are disconnected at the position corresponding to the storage container 1 and the decontamination container 4, and the disconnected ends are connected with connecting joints, so that the storage container 1 and the decontamination container 4 can be transported separately, improving the convenience of transportation. After being transported to the designated location, the connecting joints are connected, so that the first delivery pipe 2 and the second delivery pipe 3 are connected.

[0032] Preferably, the test space 42 is equipped with a first spray element 22 and a second spray element 32 at both the top and bottom, thereby improving the spraying efficiency and spraying range of the liquid. In this embodiment, the buffer space 41 is relatively small, with one first spray element 22 and one second spray element 32 located within the buffer space 41. After disinfection, the staff can be located in the clean space 43, and the equipment storage space 44 is used to store the equipment required for the test. The buffer space 41 can be used for staff disinfection. The decontamination cabin 4 is also connected to a third liquid storage tank. The floor of the decontamination cabin 4 is provided with a drain hole, which is connected to the third liquid storage tank. The third liquid storage tank is used to store the disinfectant solution and water after disinfection, thereby avoiding external contamination.

[0033] This utility model discloses a spray system and a disinfection cabin. Through the arrangement of a raw material tank 11, a mixing tank 12, a first storage tank 13, and a second storage tank 15, a drive mechanism 14 drives the disinfectant to be sprayed from the first spray element 22. This spraying method allows the disinfectant to be sprayed and flow to various locations in the area to be disinfected, thus expanding the disinfection range. The drive mechanism 14 also drives water to be sprayed from the second spray element 32, allowing the disinfectant to be cleaned after disinfection, thus facilitating cleaning and improving cleaning efficiency. The inclusion of a compressor allows gas to be introduced into the first delivery pipe 2 and the second delivery pipe 3, causing the first and second spray elements 22 to spray gas, forming an air shower, which rapidly dries the disinfected area, further improving disinfection efficiency.

[0034] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A spray system, characterized in that, include: The storage component includes a raw liquid tank, a mixing tank, a first liquid storage tank, a second liquid storage tank, a drive mechanism, and a controller. The mixing tank is connected to the raw liquid tank, the first liquid storage tank, and the second liquid storage tank through multiple pipes. The input end of the drive mechanism is connected to the raw liquid tank through multiple pipes. Each pipe is equipped with a control valve, and all of the multiple control valves are connected to the controller. A first delivery pipe is connected to the output end of the drive mechanism, the first delivery pipe can communicate with the first liquid storage tank, and the first delivery pipe is connected to a first spray element. The second delivery pipe is connected to the output end of the drive mechanism, and can communicate with the second liquid storage tank. The second delivery pipe is connected to a second spray element.

2. The spray system according to claim 1, characterized in that: The plurality of pipes include a first pipe, a second pipe, a third pipe, a fourth pipe, and a fifth pipe. The first pipe is connected between the raw liquid tank and the mixing tank. The second pipe is connected between the mixing tank and the first storage tank. The third pipe is connected between the mixing tank and the second storage tank. The fourth pipe is connected between the input end of the drive mechanism and the first storage tank. The fifth pipe is connected between the input end of the drive mechanism and the second storage tank.

3. The spray system according to claim 2, characterized in that: The driving mechanism includes a first driving member, the end of the first delivery pipe is connected to the output end of the first driving member, and the input end of the first driving member is connected to the end of the fourth pipe.

4. The spray system according to claim 2, characterized in that: The driving mechanism further includes a second driving member, the end of the second conveying pipe is connected to the output end of the second driving member, and the input end of the second driving member is connected to the end of the fifth pipe.

5. The spray system according to claim 2, characterized in that: The plurality of control valves include a first control valve, a second control valve, a third control valve, a fourth control valve, and a fifth control valve. The first control valve is connected to the first pipeline, the second control valve is connected to the second pipeline, the third control valve is connected to the third pipeline, the fourth control valve is connected to the fourth pipeline, and the fifth control valve is connected to the fifth pipeline. The first control valve, the second control valve, the third control valve, the fourth control valve, and the fifth control valve are each connected to the controller.

6. The spray system according to claim 1, characterized in that: The storage component further includes a sixth control valve and a seventh control valve. The sixth control valve is connected to the first delivery pipe, and the seventh control valve is connected to the second delivery pipe. The sixth control valve and the seventh control valve are respectively connected to the controller.

7. The spray system according to claim 1, characterized in that: The drive mechanism also includes a compressor, the output end of which is connected to the first delivery pipe and the second delivery pipe.

8. A decontamination cabin, characterized in that, Includes the spray system according to any one of claims 1-7.

9. The decontamination cabin according to claim 8, characterized in that: The test space is included. The first delivery pipe includes a plurality of first spray elements, at least one of which is located within the test space. The second delivery pipe includes a plurality of second spray elements, at least one of which is located within the test space.

10. The decontamination cabin according to claim 9, characterized in that: It also includes a buffer space and a clean space, with at least one of the first spray elements and at least one of the second spray elements located within the buffer space.

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