Intelligent analysis radon reduction purification and disinfection device

Abstract

The invention relates to the technical field of air purifiers, in particular to an intelligent analysis radon reduction purification and disinfection device which comprises a machine box, a filtering mechanism, a radon collection mechanism and an air outlet mechanism, the machine box is provided with a plurality of air purification channels and an air suction channel which are communicated with each other, and the air suction channel is communicated with the filtering mechanism. The number of the filtering mechanisms is the same as that of the air purification channels, each filtering mechanism comprises a first sealing valve, a filtering assembly and a second sealing valve, the first sealing valves are used for being matched with the second sealing valves to conduct or block the air purification channels and the air suction channels, and the filtering assemblies are arranged in the air purification channels; the positive-pressure thermostat is used for providing a low-temperature environment for radon condensation. According to the intelligent analysis radon reduction purification and disinfection device, radon adsorbed by the filtering mechanism after adsorption saturation and factors of the radon are extracted through the radon collection mechanism, the filtering mechanism which is not subjected to adsorption saturation continuously filters air sucked into the machine box, and the purification efficiency is kept while the purification effect is maintained.

Description

Technical Field

[0001] The present invention relates to the technical field of air purifiers, and in particular to an intelligent analytical radon reduction purification and disinfection device. Background Art

[0002] With the development of air purification technology, radon purification devices have emerged. Radon purification devices can effectively purify radon in the air to reduce the harm of radon to the human body. In traditional technology, for example, Chinese invention patent No. CN200910215158.X discloses a radon removal air purifier, which includes a box, a fan, an air inlet plate, an air outlet plate, a controller, a plasma electrostatic field, a regeneration device, a first-stage adsorption filter device and a second-stage adsorption filter device. Air is sucked into the box by the fan, and the regeneration device is powered on and heated to make radon, radon decay products and other gases adsorbed on the second-stage adsorption filter device and the first-stage adsorption filter device evaporate by heat, and are discharged from the air outlet plate under the action of the fan, and the first-stage adsorption filter device and the second-stage adsorption filter device are cleaned, so that the performance of the adsorption filter device and the second-stage adsorption filter device in adsorbing radon and its daughters will not be weakened due to long use time.

[0003] During the actual use of the radon removal air purifier, the first-stage adsorption filter device and the second-stage adsorption filter device are easily saturated with adsorption, and the effect of the saturated first-stage adsorption filter device and the second-stage adsorption filter device in reducing radon and its factors is not very ideal. If it is necessary to ensure its adsorption efficiency again, the regeneration device should be started after the radon removal air purifier is shut down to heat the radon, radon decay products and other gases adsorbed on the second-stage adsorption filter device and the first-stage adsorption filter device so that the radon, radon decay products and other gases thereon are volatilized by heat, so as to ensure the good adsorption and filtration performance of the first-stage adsorption filter device and the second-stage adsorption filter device.

[0004] However, the volatilized radon and the undecayed radon in the decay products of radon are easily sent out of the radon removal air purifier again. Although the adsorption and filtration performance of the first-stage adsorption and filtration device and the second-stage adsorption and filtration device are guaranteed, the purification of the radon gas entering the radon removal air purifier is not completed, resulting in the radon removal air purifier being difficult to achieve the expected radon removal effect. In addition, when the radon removal air purifier is turned off and the regeneration device is started, a large amount of standby time will be consumed, which further reduces the radon removal efficiency. There is a technical problem that the radon gas purification device is difficult to maintain the purification effect while maintaining the purification efficiency. Summary of the invention

[0005] Based on this, it is necessary to provide an intelligent analytical radon reduction purification and disinfection device to address the technical problem that current radon gas purification devices are difficult to maintain purification efficiency while maintaining purification effects.

[0006] An intelligent analytical radon reduction purification and disinfection device comprises: a chassis, a filtering mechanism, a radon collecting mechanism and an air outlet mechanism, the chassis having interconnected clean air ducts and exhaust ducts, the number of the clean air ducts is multiple, the filtering mechanism is the same as the number of the clean air ducts, each of the filtering mechanisms comprises a first closed valve, a filtering assembly and a second closed valve, the first closed valve is used to cooperate with the second closed valve to conduct or block the clean air duct and the exhaust duct, the filtering assembly is arranged in the clean air duct, the radon collecting mechanism comprises a diversion assembly and a positive pressure thermostat, the diversion assembly is used to draw the gas in any one of the clean air ducts into the positive pressure thermostat, the positive pressure thermostat is used to provide a low temperature environment for radon condensation, and the air outlet mechanism is used to send the gas in the exhaust duct away from the chassis.

[0007] In one of the embodiments, the chassis is provided with a filter hole connected to the clean air duct, and the filter hole is provided on the bottom surface of the chassis.

[0008] In one of the embodiments, the radon collection mechanism further includes a low-temperature adsorber, and the low-temperature adsorber is disposed in the positive pressure constant temperature box.

[0009] In one embodiment, the diversion component includes a distribution pipe, a compressor and a manifold, the distribution pipe is connected to each of the clean air ducts, the compressor is used to receive the gas transported by the distribution pipe and inject it into the positive pressure thermostat through the manifold to increase the pressure inside the positive pressure thermostat.

[0010] In one embodiment, the distribution pipe includes a connecting section, a control valve and a docking section. The number of the connecting sections and the control valves is the same as the number of the clean air ducts. Each of the connecting sections is used to receive the gas in the corresponding clean air duct and transport it to the compressor through the docking section. Each of the control valves is used to cut off or connect the corresponding connecting section.

[0011] In one embodiment, the filter assembly includes a plasma electrostatic field and an activated carbon honeycomb filter, and the plasma electrostatic field is disposed between the activated carbon honeycomb filter and the first sealing valve.

[0012] In one embodiment, the filter assembly further includes filter cotton, and the filter cotton is arranged between the plasma electrostatic field and the first closed valve.

[0013] In one embodiment, the filter assembly further includes an activated carbon cotton filter, and the activated carbon honeycomb filter is disposed between the activated carbon honeycomb filter and the second sealing valve.

[0014] In one embodiment, the activated carbon cotton filter includes a second filter frame and a plurality of activated carbon cotton filter elements. The second filter frame is plugged into the chassis, and each of the activated carbon cotton filter elements is plugged into the second filter frame in a vertical direction. Adjacent activated carbon cotton filter elements are spaced to form a second filter space.

[0015] In one embodiment, the second filter frame includes a second base frame, a second side frame and a second cover plate, the second base frame is provided with a second filter port, the second side frame is connected to the second base frame, and forms with the second base frame a number of second slots which is the same as the number of the activated carbon cotton filter elements, adjacent second slots are connected to the second filter port, each of the activated carbon cotton filter elements is respectively inserted into each of the second slots, and the second cover plate closes each of the second slots.

[0016] In one embodiment, the activated carbon honeycomb filter includes a first filter frame and a plurality of activated carbon honeycomb filter elements. The first filter frame is plugged into the chassis, and each of the activated carbon honeycomb filter elements is plugged into the first filter frame in a vertical direction. Adjacent activated carbon honeycomb filter elements are spaced to form a first filter space.

[0017] In one embodiment, the first filter frame includes a first base frame, a first side frame and a first cover plate, the first base frame is provided with a first filter port, the first side frame is connected to the first base frame, and forms with the first base frame a number of first slots which is the same as the number of the activated carbon honeycomb filter elements, adjacent first slots are connected to the first filter port, each of the activated carbon cotton filter elements is respectively inserted into each of the first slots, and the first cover plate closes each of the first slots.

[0018] In one embodiment, the radon collecting mechanism further includes a heating tube, and the heating tube is disposed in the first filtering space.

[0019] In one embodiment, there are multiple heating tubes, and each heating tube is correspondingly disposed in each first filter space or each second filter space.

[0020] In one embodiment, the first sealing valve includes a first valve frame, a first fan plate and a first controller, the first valve frame is provided with a first vent connected to the clean air duct, the first fan plate and the first valve frame are rotatably arranged and used to close or open the first vent, and the first controller drives the first fan plate to rotate.

[0021] In one embodiment, the second airtight valve includes a second valve frame, a second fan plate and a second controller, the second valve frame is provided with a second vent connected to the clean air duct, the second fan plate and the second valve frame are rotatably arranged and used to close or open the second vent, and the second controller drives the second fan plate to rotate.

[0022] The beneficial effects of the intelligent analytical radon reduction purification and disinfection device of the present invention are:

[0023] 1. Multiple clean air ducts of the chassis are connected to the exhaust duct. The filter mechanisms in each clean air duct purify the radon and its factors in the corresponding clean air duct respectively. The diversion component of the radon collecting mechanism draws the gas in any clean air duct into the positive pressure constant temperature box for the positive pressure constant temperature box to condense the radon and its factors at low temperature. The air outlet mechanism sends the gas in the exhaust duct away from the chassis. When the filter component of the filter mechanism in one of the clean air ducts is saturated with adsorption, the filter component is sealed in the clean air duct through the cooperation of the first closed valve and the second closed valve, and the diversion component of the radon collecting mechanism is used. The radon, decay products of radon and other gases in the filter assembly are drawn into a positive pressure constant temperature box for condensation and compression to remove the radon, decay products of radon and other gases in the filter assembly, so that the filter assembly can adsorb radon and its factors again. At the same time, the unsaturated filter assembly continues to filter the air in the clean air duct entering the chassis, so that the filter assembly can continue to adsorb radon and its factors in the air to ensure the purification efficiency of radon, so as to achieve the purpose that the intelligent analysis radon reduction purification and disinfection device can maintain the purification effect while ensuring the purification efficiency;

[0024] 2. The method of setting a low-temperature adsorber in the positive pressure thermostat is conducive to improving the adsorption capacity of the positive pressure thermostat for radon. The low-temperature adsorber adsorbs radon in a low-temperature environment. Combined with the condensation effect of the positive pressure thermostat, the collection amount of radon gas is doubly guaranteed, thereby achieving the purpose of increasing the radon gas storage capacity of the radon collection mechanism;

[0025] 3. The compressor is used to receive the gas transported by the distribution pipe and inject it into the positive pressure thermostat through the manifold, which is conducive to increasing the pressure in the positive pressure thermostat, improving the condensation and adsorption effect of radon in the positive pressure thermostat, ensuring that the radon gas can be fully condensed in the positive pressure thermostat, and achieving the purpose of improving the working efficiency of the radon collection mechanism;

[0026] 4. The control valve is used to cut off or conduct the corresponding connecting section, and the connecting section receives the gas in the corresponding clean air duct and transmits it to the compressor through the connecting section. It is beneficial to independently cut off or conduct the corresponding connecting section through the control valve, so that the gas in each clean air duct can be independently controlled and transported, which improves the flexibility and reliability of radon gas purification. In actual operation, the corresponding clean air duct can be selectively opened or closed as needed, which is convenient for maintenance, analysis or replacement of filter components in different air ducts. At the same time, it can also adapt to air purification needs of different scales, so as to achieve the purpose of optimizing the user experience of the intelligent analysis radon reduction purification and disinfection device;

[0027] 5. A heating tube is arranged in each first filter space or each second filter space, so that the activated carbon honeycomb filter element or the activated carbon cotton filter element can be heated by the heating tube, thereby accelerating the shedding efficiency of radon on the activated carbon honeycomb filter element or the activated carbon cotton filter element, thereby increasing the radon collection efficiency of the radon collection mechanism, reducing the radon collection time of the radon collection mechanism, and achieving the purpose of accelerating the recovery of the adsorption performance of the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the intelligent analytical radon reduction purification and disinfection device shown in the present invention;

[0029] Figure 2 for Figure 1 A schematic diagram of the front internal structure of the intelligent analytical radon reduction purification and disinfection device;

[0030] Figure 3 for Figure 2 A schematic diagram of the internal structure of the back of the intelligent analytical radon reduction purification and disinfection device;

[0031] Figure 4 for Figure 2 A schematic diagram of the structure of the first closed valve of the intelligent analytical radon reduction purification and disinfection device;

[0032] Figure 5 for Figure 2 A schematic diagram of the structure of the activated carbon honeycomb filter of the intelligent analytical radon reduction purification and disinfection device;

[0033] Figure 6 for Figure 5 A schematic structural diagram of the first filter frame of the activated carbon honeycomb filter.

[0034] The meanings of the numbers in the accompanying drawings are:

[0035] 100. Intelligent analysis and radon reduction purification and disinfection device;

[0036] 10. Chassis; 11. Clean air duct; 12. Air outlet duct; 13. Filter hole;

[0037] 20. Filter mechanism; 21. First airtight valve; 211. First valve frame; 212. First controller; 213. First fan plate; 214. First vent; 22. Filter assembly; 23. Second airtight valve; 25. Filter cotton; 26. Plasma electrostatic field; 27. Activated carbon honeycomb filter; 271. First filter frame; 272. Activated carbon honeycomb filter element; 273. First bottom frame; 274. First side frame; 275. First cover plate; 276. First slot; 277. First filter port; 28. Activated carbon cotton filter;

[0038] 30. Radon collecting mechanism; 31. Positive pressure thermostat; 32. Diversion assembly; 321. Distribution pipe; 322. Compressor; 323. Manifold; 324. Connecting section; 325. Control valve; 326. Docking section; 34. Heating pipe; 40. Air outlet mechanism. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0045] like Figure 1 to Figure 2 As shown, it is the intelligent analytical radon reduction purification and disinfection device 100 shown in the present invention, which is used to purify radon and its factors in the air.

[0046] like Figures 1 to 3 As shown, the intelligent analytical radon reduction purification and disinfection device 100 includes: a chassis 10, a filtering mechanism 20, a radon collecting mechanism 30 and an air outlet mechanism 40, wherein, as Figure 2 As shown, the chassis 10 is used to install a filter mechanism 20, a radon collecting mechanism 30 and an air outlet mechanism 40. There are multiple filter mechanisms 20, each of which is separately arranged. Each filter mechanism 20 is used to absorb radon and its factors in the air. Figure 3 As shown, the radon collecting mechanism 30 is connected to each filter mechanism 20, and is used to extract and store the radon and its factors adsorbed in each filter mechanism 20. The air outlet mechanism 40 is used to receive the filtered gas in each filter mechanism 20 and discharge the gas out of the chassis 10. A plurality of filter mechanisms 20 are used to adsorb radon and its factors in the air. The radon collecting mechanism 30 extracts and stores the radon and its factors adsorbed in each filter mechanism 20. This facilitates switching between the filter mechanism 20 after adsorption saturation and the filter mechanism 20 after non-adsorption saturation through the radon collecting mechanism 30. The radon collecting mechanism 30 can extract the radon and its factors adsorbed by the filter mechanism 20 after adsorption saturation to remove the radon, radon decay products and other gases in the filter mechanism 20, so that the filter mechanism 20 can efficiently adsorb the radon and its factors in the air. At the same time, the filter mechanism 20 that is not adsorbed saturated continues to filter the air sucked into the chassis 10, so as to maintain the purification effect while maintaining the purification efficiency.

[0047] Below, combined Figures 1 to 6 , the above-mentioned intelligent analysis radon reduction purification and disinfection device 100 is further explained.

[0048] like Figure 1 to Figure 2 As shown, the chassis 10 has a clean air duct 11 and an exhaust duct that are interconnected. The number of the clean air ducts 11 is multiple, and each clean air duct 11 is used to install each filter mechanism 20. The chassis 10 is provided with a filter hole 13 connected to the clean air duct 11, and the filter hole 13 is arranged on the bottom surface of the chassis 10. Among them, in the present invention, the number of the clean air ducts 11 can be selected to be two, and the two clean air ducts 11 can effectively cooperate with the exhaust duct to switch the clean air path. At the same time, it can also effectively reduce the production cost of the intelligent analysis radon reduction purification and disinfection device 100. It can be understood that the number of the clean air ducts 11 can be selected to be more than two, and more clean air ducts 11 can maintain enough filter mechanisms 20 to adsorb air in an environment with a high radon concentration. The radon and its factors in the air can be collected, thereby ensuring the overall filtration efficiency of the intelligent analysis radon reduction purification and disinfection device 100. However, compared with the method of adopting two clean air ducts 11, its production cost is higher. Moreover, the method of adopting two clean air ducts 11 can also reduce the extraction frequency of the radon collecting mechanism 30 by increasing the adsorption amount of the filter mechanism 20 in the clean air duct 11, thereby achieving the purpose of improving the overall filtration efficiency of the intelligent analysis radon reduction purification and disinfection device 100. In addition, by arranging the filter holes 13 on the bottom surface of the chassis 10, it is beneficial to pass through the filter holes 13 while efficiently adsorbing the radon and its factors concentrated on the ground, so as to achieve the purpose of improving the filtration efficiency of the intelligent analysis radon reduction purification and disinfection device 100.

[0049] like Figure 2 As shown, the number of filter mechanisms 20 is the same as that of clean air ducts 11, and each filter mechanism 20 includes a first closed valve 21, a filter assembly 22 and a second closed valve 23. The first closed valve 21 is used to cooperate with the second closed valve 23 to connect or block the clean air duct 11 and the exhaust duct. The filter assembly 22 is arranged in the clean air duct 11. Through the cooperation of the first closed valve 21 and the second closed valve 23, it is convenient to seal the filter assembly 22 in the clean air duct 11, or to connect the clean air duct 11 and the exhaust duct. When the filter assembly 22 is closed in the clean air duct 11, it is convenient for the radon collecting mechanism 30 to utilize the negative pressure airflow generated by the negative pressure effect to efficiently extract the radon and radon decay products adsorbed on the filter assembly 22, thereby achieving the purpose of improving the extraction efficiency of the radon collecting mechanism 30 for radon and radon decay products.

[0050] Among them, Figure 4As shown, the first sealed valve 21 includes a first valve frame 211, a first fan plate 213 and a first controller 212. The first valve frame 211 is provided with a first vent 214 connected to the clean air duct 11. The first fan plate 213 is rotatably arranged with the first valve frame 211 and is used to close or open the first vent 214. The first controller 212 drives the first fan plate 213 to rotate. The first controller 212 is a motor. In actual use, the first fan plate 213 is driven to rotate by the first controller 212, so that the first fan plate 213 can be effectively controlled to close or open the first vent 214, so as to realize the control of the conduction or closing of the clean air duct 11 and the exhaust duct.

[0051] The second airtight valve 23 has the same structure as the first airtight valve 21, and includes a second valve frame, a second fan plate and a second controller. The second valve frame is provided with a second vent connected to the clean air duct 11. The second fan plate is rotatably arranged with the second valve frame and is used to close or open the second vent. The second controller drives the second fan plate to rotate, wherein the second controller is the same as the first controller 212, both of which are motors. The usage thereof is the same as that of the first airtight valve 21, and will not be repeated here.

[0052] like Figure 2 As shown, the filter assembly 22 includes a plasma electrostatic field 26 and an activated carbon honeycomb filter 27. The plasma electrostatic field 26 is arranged between the activated carbon honeycomb filter 27 and the first closed valve 21. The filter assembly 22 also includes a filter cotton 25. The filter cotton 25 is arranged between the plasma electrostatic field 26 and the first closed valve 21. The filter assembly 22 also includes an activated carbon cotton filter 28. The activated carbon honeycomb filter 27 is arranged between the activated carbon honeycomb filter 27 and the second closed valve 23. In actual use, air flows through the filter cotton 25, the plasma electrostatic field 26, the activated carbon honeycomb filter 27 and the activated carbon cotton filter 28 in sequence and is then drawn out of the chassis 10 by the air outlet mechanism 40 in the exhaust duct. When the air passes through the filter cotton 25, the impurities in the gas are blocked by the filter cotton 25 to prevent the impurities from flowing into the plasma electrostatic field 26. Then, the plasma electrostatic field 26 kills the bacteria carried in the air or makes them lose the ability to reproduce and regenerate through high-voltage ionization, and then under the action of Coulomb force, the bacteria and dust that are killed or lose the ability to reproduce and regenerate, and the radon and radon progeny on them are adsorbed into the plasma electrostatic field 26 to achieve sterilization and preliminary adsorption treatment of the air. After the sterilization and preliminary adsorption treatment, the radon and its factors in the air are again adsorbed and purified under the filtration of the activated carbon honeycomb filter 27 to further improve the purification emission standard of radon and its factors. Finally, under the filtration of the activated carbon cotton filter 28, after the radon and its factors in the air reach the predetermined purification emission standard, they are extracted out of the chassis 10 through the air outlet mechanism 40 in the exhaust duct to achieve the purpose of filtering, purifying, disinfecting and re-purifying the air.

[0053] Specifically, Figure 5 As shown, the activated carbon honeycomb filter 27 includes a first filter frame 271 and a plurality of activated carbon honeycomb filter elements 272. The first filter frame 271 is plugged into the chassis 10. Each activated carbon honeycomb filter element 272 is plugged into the first filter frame 271 along a vertical direction. Adjacent activated carbon honeycomb filter elements 272 are spaced apart to form a first filter space.

[0054] More specifically, if Figure 6 As shown, the first filter frame 271 includes a first base frame 273, a first side frame 274 and a first cover plate 275. The first base frame 273 is provided with a first filter port 277. The first side frame 274 is connected to the first base frame 273 and forms with the first base frame 273 a first slot 276 having the same number as the activated carbon honeycomb filter element 272. Adjacent first slots 276 are connected to the first filter port 277. Each activated carbon cotton filter element is respectively inserted into each first slot 276. The first cover plate 275 closes each first slot 276.

[0055] The activated carbon cotton filter 28 has the same structure as the activated carbon honeycomb filter 27, and includes a second filter frame and a plurality of activated carbon cotton filter elements. The second filter frame is plugged into the chassis 10, and each activated carbon cotton filter element is plugged into the second filter frame in a vertical direction. Adjacent activated carbon cotton filter elements are spaced apart to form a second filter space. Furthermore, the second filter frame includes a second base frame, a second side frame and a second cover plate. The second base frame is provided with a second filter port. The second side frame is connected to the second base frame and forms a second slot with the same number as the activated carbon cotton filter element with the second base frame. Adjacent second slots are connected to the second filter port, and each activated carbon cotton filter element is respectively inserted into each second slot, and each second slot is closed by a second cover plate.

[0056] like Figure 3 As shown, the radon collecting mechanism 30 includes a shunt component 32 and a positive pressure thermostat 31. The shunt component 32 is used to draw the gas in any clean air duct 11 into the positive pressure thermostat 31. The positive pressure thermostat 31 is a low-temperature insulated container, which is used to provide a low-temperature environment for radon condensation. The shunt component 32 can effectively select the adsorption saturated filter component 22, and draw the radon, radon decay products and other gases on the filter component 22 into the positive pressure thermostat 31. The medium sucked into the positive pressure thermostat 31 is efficiently and accurately controlled, thereby effectively utilizing the space in the positive pressure thermostat 31, so as to achieve the purpose of saving energy and improving the extraction efficiency. In actual use, the radon, radon decay products and other gases drawn into the positive pressure thermostat 31 are naturally decayed under high pressure and low temperature environment to prevent radon and radon decay products from flowing back into the external environment.

[0057] Furthermore, in order to increase the radon gas storage capacity of the radon collecting mechanism 30, the radon collecting mechanism 30 also includes a low-temperature adsorber (not shown), which is arranged in the positive pressure constant temperature box 31, wherein the low-temperature adsorber is an activated carbon molecular sieve. The method of arranging the low-temperature adsorber in the positive pressure constant temperature box 31 is beneficial to improving the adsorption capacity of the positive pressure constant temperature box 31 for radon. The low-temperature adsorber adsorbs radon in a low temperature environment. Combined with the condensation effect of the positive pressure constant temperature box 31, the collection amount of radon gas is doubly guaranteed, thereby achieving the purpose of increasing the radon gas storage capacity of the radon collecting mechanism 30.

[0058] In order to improve the working efficiency of the radon collecting mechanism 30, Figure 3 As shown, the diversion component 32 includes a detection component (not shown), a distribution pipe 321, a compressor 322 and a manifold 323. The detection component is arranged in the clean air duct 11, and is used to detect the data of radon gas and its factors in the clean air duct 11, and the data is used as the basis for opening or closing the distribution pipe 321. The distribution pipe 321 connects each clean air duct 11, and the compressor 322 is used to receive the gas transported by the distribution pipe 321 and inject it into the positive pressure thermostat 31 through the manifold 323 to increase the pressure in the positive pressure thermostat 31. Among them, the compressor 322 is a high-pressure air pump. The compressor 322 is used to receive the gas transported by the distribution pipe 321 and inject it into the positive pressure thermostat 31 through the manifold 323, which is beneficial to increase the pressure in the positive pressure thermostat 31, improve the condensation and adsorption effect of radon in the positive pressure thermostat 31, ensure that the radon gas can be fully condensed in the positive pressure thermostat 31, and achieve the purpose of improving the working efficiency of the radon collecting mechanism 30.

[0059] Specifically, in order to optimize the user experience of the intelligent analytical radon reduction purification and disinfection device 100, Figure 3 As shown, the flow distribution pipe 321 includes a connecting section 324, a control valve 325 and a docking section 326. The number of the connecting sections 324 and the control valve 325 is the same as the number of the clean air ducts 11. Each connecting section 324 is used to receive the gas in the corresponding clean air duct 11 and transmit it to the compressor 322 through the docking section 326. Each control valve 325 is used to cut off or conduct the corresponding connecting section 324. The control valve 325 is used to cut off or conduct the corresponding connecting section 324, so that the connecting section 324 receives the gas in the corresponding clean air duct 11 and transmits it to the compressor 322 through the docking section 326. 26 is delivered to the compressor 322, which is conducive to independently cutting off or connecting the corresponding connecting section 324 through the control valve 325, so that the gas in each clean air duct 11 can be independently controlled and transported, thereby improving the flexibility and reliability of radon gas purification. In actual operation, the corresponding clean air duct 11 can be selectively opened or closed as needed, which is convenient for maintenance, analysis or replacement of filter components 22 in different air ducts. At the same time, it can also adapt to air purification needs of different scales, thereby achieving the purpose of optimizing the user experience of the intelligent analysis and radon reduction purification and disinfection device 100.

[0060] Further, in order to accelerate the recovery of the adsorption performance of the filter assembly 22, as Figure 2 As shown, the radon collecting mechanism 30 also includes a heating tube 34, and the heating tube 34 is arranged in the first filter space, wherein the number of the heating tubes 34 is plural, and each heating tube 34 is respectively arranged in each first filter space or each second filter space. The heating tube 34 is arranged in each first filter space or each second filter space, which is beneficial to heating the activated carbon honeycomb filter element 272 or the activated carbon cotton filter element through the heating tube 34, thereby accelerating the shedding efficiency of the radon on the activated carbon honeycomb filter element 272 or the activated carbon cotton filter element, thereby increasing the radon collection efficiency of the radon collecting mechanism 30, reducing the radon collection time of the radon collecting mechanism 30, and achieving the purpose of accelerating the recovery of the adsorption performance of the filter component 22.

[0061] like Figure 2 As shown, the air outlet mechanism 40 is an exhaust fan, which is used to send the gas in the exhaust duct away from the chassis 10.

[0062] like Figure 2 As shown, when the intelligent analytical radon reduction purification and disinfection device 100 of the present invention is used, the air outlet mechanism 40 and one of the filter mechanisms 20 are started, and the clean air duct 11 and the exhaust duct are connected with the cooperation of the first closed valve 21 and the second closed valve 23, so that the air flows through the filter cotton 25, the plasma electrostatic field 26, the activated carbon honeycomb filter 27 and the activated carbon cotton filter 28 in sequence, and then is drawn out of the chassis 10 by the air outlet mechanism 40 in the exhaust duct to filter the radon and its factors in the air. When the radon and its factors adsorbed by the activated carbon honeycomb filter 27 and the activated carbon cotton filter 28 of the filter mechanism 20 are saturated, the first closed valve 21 and the second closed valve 23 will filter the filter assembly 22. The radon collecting mechanism 30 is enclosed in the clean air duct 11, and the radon collecting mechanism 30 is started. The radon and the decay products of radon adsorbed on the filter component are extracted to the positive pressure constant temperature box 31 by the negative pressure airflow generated by the negative pressure effect through the diversion component 32, so that the radon and the decay products of radon are affected by the high pressure and low temperature in the positive pressure constant temperature box 31, and the radon and the decay products of radon are compressed in the positive pressure constant temperature box 31 or on the low-temperature adsorber. When the radon collecting mechanism 30 collects the radon and the decay products of radon on the filter component 22 of the filter mechanism 20, another filter mechanism 20 is started to make the filter mechanism filter the radon and its factors in the air, so that the intelligent analysis radon reduction purification and disinfection device 100 continuously filters the radon and its factors in the air.

[0063] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0064] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An intelligent analytical radon reduction purification and disinfection device, characterized in that: include: A chassis, wherein the chassis has a clean air duct and an exhaust duct that are interconnected, and the number of the clean air ducts is multiple; The number of the filter mechanisms is the same as that of the clean air ducts, and each of the filter mechanisms comprises a first airtight valve, a filter assembly and a second airtight valve, wherein the first airtight valve is used to cooperate with the second airtight valve to connect or block the clean air duct and the exhaust duct, and the filter assembly is arranged in the clean air duct; A radon collecting mechanism, the radon collecting mechanism comprising a flow dividing component and a positive pressure thermostatic box, the flow dividing component is used to draw the gas in any one of the clean air ducts into the positive pressure thermostatic box, the positive pressure thermostatic box is used to provide a low temperature environment for radon condensation; and The air outlet mechanism is used to send the gas in the air exhaust duct away from the chassis.

2. The intelligent analytical radon reduction purification and disinfection device according to claim 1 is characterized in that: The radon collecting mechanism further comprises a low-temperature adsorber, and the low-temperature adsorber is arranged in the positive pressure constant temperature box.

3. The intelligent analytical radon reduction purification and disinfection device according to claim 1 is characterized in that: The flow distribution component includes a distribution pipe, a compressor and a manifold. The distribution pipe is connected to each of the clean air ducts. The compressor is used to receive the gas transported by the distribution pipe and inject it into the positive pressure thermostatic box through the manifold.

4. The intelligent analytical radon reduction purification and disinfection device according to claim 3 is characterized in that: The distribution pipe includes a connecting section, a control valve and a docking section. The number of the connecting sections and the control valves is the same as the number of the clean air ducts. Each of the connecting sections is used to receive the gas in the corresponding clean air duct and transport it to the compressor through the docking section. Each of the control valves is used to cut off or connect the corresponding connecting section.

5. The intelligent analytical radon reduction purification and disinfection device according to claim 1 is characterized in that: The filter assembly includes a plasma electrostatic field and an activated carbon honeycomb filter, and the plasma electrostatic field is arranged between the activated carbon honeycomb filter and the first sealing valve.

6. The intelligent analytical radon reduction purification and disinfection device according to claim 5 is characterized in that: The filter assembly also includes filter cotton, and the filter cotton is arranged between the plasma electrostatic field and the first closed valve.

7. The intelligent analytical radon reduction purification and disinfection device according to claim 5 is characterized in that: The filter assembly also includes an activated carbon cotton filter, and the activated carbon cotton filter is arranged between the activated carbon honeycomb filter and the second sealing valve.

8. The intelligent analytical radon reduction purification and disinfection device according to claim 5 is characterized in that: The activated carbon honeycomb filter comprises a first filter frame and a plurality of activated carbon honeycomb filter elements. The first filter frame is plugged into the chassis. Each of the activated carbon honeycomb filter elements is plugged into the first filter frame in a vertical direction. Adjacent activated carbon honeycomb filter elements are spaced to form a first filter space.

9. The intelligent analytical radon reduction purification and disinfection device according to claim 8 is characterized in that: The radon collecting mechanism further includes a heating tube, and the heating tube is arranged in the first filtering space.

10. The intelligent analytical radon reduction purification and disinfection device according to claim 1 is characterized in that: The first sealing valve includes a first valve frame, a first fan plate and a first controller. The first valve frame is provided with a first vent connected to the clean air duct. The first fan plate is rotatably arranged with the first valve frame and is used to close or open the first vent. The first controller drives the first fan plate to rotate.

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