Movable air quality monitoring and purifying device

Abstract

The invention belongs to the technical field of air purification equipment, and particularly relates to a movable air quality monitoring and purifying device which comprises an intelligent control assembly, a control panel, a movable shell, an air detection sensor assembly, a suction fan and a composite filter element. The composite filter element of the movable air quality monitoring and purifying equipment has a damp-proof function, the situation that the composite filter element is too moist to breed a large number of microorganisms, and consequently air purification fails is avoided, the use safety and reliability of the composite filter element can be improved, the use cycle of the composite filter element can be prolonged, and the service life of the composite filter element is prolonged. In addition, the movable air quality monitoring and purifying equipment further has the functions of automatic sterilization and indoor drying and automatic humidification, the living comfort of the purified indoor air environment is improved, the air purifying effect of the purifying equipment is improved, the body health of indoor personnel can be guaranteed, and the movable air quality monitoring and purifying equipment is suitable for popularization and application. And the use safety of the air purification equipment is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of air purification equipment, and in particular relates to a movable air quality monitoring and purification device. Background Art

[0002] A portable air purifier, also known as an air cleaner, air refresher, or purifier, refers to a product that can adsorb, decompose or transform various air pollutants and effectively improve air cleanliness. It can be conveniently used in homes, businesses, industries, buildings and other scenarios.

[0003] The existing portable air quality monitoring and purification equipment is mainly composed of an intelligent control component, a negative ion generator, a control panel, a movable shell, an air detection sensor component, an air suction fan and a composite filter element. After the air detection sensor component detects that the indoor air exceeds the standard, it feeds back a signal to the intelligent control component. The intelligent control component controls the operation of the air suction fan and the negative ion generator. Then the air is purified through the negative ion generator and the composite filter element. The negative ion generator generates negative ions to purify dust and microorganisms in the air.

[0004] At present, there are some safety hazards in the use of negative ion generators in mobile air quality monitoring and purification equipment. Especially in indoor environments with poor air fluidity, ion overload is prone to occur. Excessive ions may cause skin allergies to people. In addition, the electric charge generated by the negative ion generator is easily combined with oxygen molecules in the air to generate ozone. The accumulated ozone may cause damage to the respiratory system and health of indoor people, thereby affecting the safety and reliability of the air purification equipment; in addition, when using purification equipment with composite filter elements in humid environments during the rainy season, the surface of the filter element may be relatively moist, which is easy to adsorb microorganisms in the air and multiply in large numbers. The reproduction of microorganisms may also corrode the filtering structure of the composite filter element, causing the filter element to fail, thereby affecting the effective purification ability of the air purification equipment and affecting the reliability of the air purification equipment in purifying the air. In order to avoid the above situation, the composite filter element needs to be replaced frequently, further increasing the use cost of the air purification equipment.

[0005] To this end, we propose a mobile air quality monitoring and purification device to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a movable air quality monitoring and purification device in view of the above problems.

[0007] To achieve the above object, the present invention adopts the following technical solutions: A movable air quality monitoring and purification device, including an intelligent control component, a control panel, a movable housing, an air detection sensor component, a suction fan, and a composite filter element. The inner wall of the movable housing is fixedly connected with a first partition plate and a second partition plate. The upper surface of the first partition plate is fixedly connected with the lower surface of the intelligent control component. The upper surface of the movable housing is provided with mounting holes that cooperate with the air detection sensor component and the control panel. The upper surface of the second partition plate is provided with through holes, and the hole walls of the through holes are fixedly connected with the outer wall of the suction fan. The air inlet end of the suction fan is movably connected with the composite filter element. The bottom end of the composite filter element is movably connected with a rubber block. The lower surface of the rubber block is fixedly connected with an L-shaped plate. The lower surface of the L-shaped plate is fixedly connected with the inner wall of the movable housing. Two through holes are provided at the edge of the upper surface of the second partition plate, and the hole walls of the through holes are fixedly connected with metal conduits. The pipe walls of the two metal conduits are movably connected with arc-shaped clamping strips. The outer walls of the two arc-shaped clamping strips are jointly fixedly connected with a metal condensation and water removal net plate. The outer wall of the metal condensation and water removal net plate is movably connected with the inner wall of the movable housing. The tops of the two metal conduits are connected with a cooling mechanism. The lower surface of the cooling mechanism is fixedly connected with the upper surface of the second partition plate. The lower surface of the second partition plate is fixedly connected with a triggering mechanism. The upper surface of the second partition plate is fixedly connected with a sterilization and humidification mechanism; The cooling mechanism includes a connection cover fixedly connected with the second partition plate and the inner wall of the movable housing. The outer wall of the movable housing is provided with a through hole, and the hole wall of the through hole is fixedly connected with a semiconductor refrigerator. The connection cover and the metal conduits are filled with a coolant layer. The refrigerating side of the semiconductor refrigerator is fixedly connected with a plurality of diffusion net plates.

[0008] In the above-mentioned movable air quality monitoring and purification device, the triggering mechanism includes a connecting plate fixedly connected with the lower surface of the second partition plate. The outer wall of the connecting plate is provided with two through holes, and the hole walls of the two through holes are respectively fixedly connected with a first connecting cylinder and a second connecting cylinder. The outer wall of the metal condensation and water removal net plate is provided with a limiting hole that cooperates with the second connecting cylinder. The inner wall of the first connecting cylinder is fixedly connected with a humidity-sensitive diaphragm. The inner wall of the humidity-sensitive diaphragm is connected with a first conductive rod and a second conductive rod. The side ends of the first conductive rod and the second conductive rod pass through the outer wall of the first connecting cylinder. The inner wall of the second connecting cylinder is fixedly connected with a microbial detection diaphragm. The inner wall of the microbial detection diaphragm is connected with a third conductive rod and a fourth conductive rod. The side ends of the third conductive rod and the fourth conductive rod pass through the outer wall of the second connecting cylinder. The inner wall of the movable housing is fixedly connected with an adjusting component. The upper surface of the first partition plate is fixedly connected with a connecting frame. The inner wall of the connecting frame is fixedly connected with a normally closed electromagnetic switch.

[0009] In the above-mentioned movable air quality monitoring and purification device, the adjusting component includes a U-shaped frame fixedly connected to the inner wall of the movable housing. Fixed through holes are formed on both the upper surface and the lower surface of the U-shaped frame, and a first energized rod and a second energized rod are respectively fixedly connected to the hole walls of the two fixed through holes. An insulating rod is fixedly connected to the opposite sides of the first energized rod and the second energized rod. A U-shaped energized block is movably sleeved on the rod wall of the insulating rod. A connecting ring is fixedly connected to the outer wall of the U-shaped energized block. A guide rod is movably connected to the inner wall of the connecting ring. The side end of the guide rod is fixedly connected to the inner wall of the U-shaped frame. A return spring is sleeved on the top outer wall of the guide rod. Two ends of the return spring are respectively fixedly connected to the inner wall of the U-shaped frame and the upper surface of the connecting ring. An electromagnet is fixedly embedded in the lower surface of the U-shaped frame. A permanent magnet is fixedly connected to the lower surface of the connecting ring directly above the electromagnet.

[0010] In the above-mentioned movable air quality monitoring and purification device, the magnetic pole at the bottom end of the permanent magnet is the same as the magnetic pole at the top end of the electromagnet.

[0011] In the above-mentioned movable air quality monitoring and purification device, the sterilization and humidification mechanism includes a baffle fixedly connected to the upper surface of the second partition board. The upper surface of the baffle is fixedly connected to the lower surface of the first partition board. An air outlet one-way valve is fixedly communicated with the bottom end of the baffle. The input end of the air outlet one-way valve is fixedly communicated with the output end of the suction fan. Two through holes are formed on the upper surface of the first partition board, and conductive blocks are fixedly connected to the hole walls of the through holes. An anode plate and a cathode plate are respectively connected to the bottom ends of the two conductive blocks through bolt assemblies. An L-shaped cylinder is fixedly connected to the upper surface of the first partition board. The input end of the L-shaped cylinder is located below the first partition board. A hose and a jet one-way valve are fixedly communicated with the bottom end of the L-shaped cylinder. An insulating board is fixedly connected to the lower surface of the first partition board. An air outlet hole and a perspective hole are formed on the outer wall of the top end of the movable housing, and an air outlet component and a toughened glass plate are respectively fixedly connected to the hole walls of the air outlet hole and the perspective hole. A layer of light salt water is filled between the inner wall of the baffle and the upper surface of the second partition board. A normally closed electromagnetic valve is fixedly communicated with the outer wall of the L-shaped cylinder. A drip head is fixedly communicated with the top end of the normally closed electromagnetic valve.

[0012] In the above-mentioned movable air quality monitoring and purification device, the air outlet component includes a dust-proof net plate movably connected to the inner wall of the air outlet hole. Through holes are formed on the inner wall of the dust-proof net plate, and atomizing nozzles are fixedly connected to the hole walls of the through holes. The input end of the atomizing nozzle is fixedly communicated with the output end of the hose. Two symmetrically distributed handles are fixedly connected to the outer wall of the dust-proof net plate. A plurality of elastic clamping strips are fixedly connected to the inner wall of the dust-proof net plate. The protruding parts at the side ends of the elastic clamping strips are in contact with the movable housing.

[0013] In the above-mentioned movable air quality monitoring and purification device, an intake side plate is hinged to the inner wall of the intake hole at the bottom end of the movable housing. A magnet strip is fixedly embedded in the side wall of the intake side plate, and an iron sheet matched with the magnet strip is fixedly embedded in the inner wall of the intake hole at the bottom end of the movable housing. A threaded hole is formed in the lower surface of the movable housing, and a sealing plug is threadedly connected to the hole wall of the threaded hole.

[0014] In the above-mentioned movable air quality monitoring and purification device, insulating protection net plates are connected to the outer walls of the humidity-sensitive film and the microbial detection film. The outer walls of the two insulating protection net plates are fixedly connected to the inner walls of the first connecting cylinder and the second connecting cylinder respectively.

[0015] Compared with the existing technology, the advantages of a movable air quality monitoring and purification device are as follows: 1. By setting the humidity-sensitive film, the adjusting assembly, the cooling mechanism and the metal condensation and water removal net plate, when the air humidity is relatively high, the humidity-sensitive film gets damp and its resistance decreases, resulting in an increase in the current of the electromagnet and an enhancement of the magnetic force. Under the action of magnetic repulsion, the U-shaped energized block is pushed vertically upward and contacts the first energized rod. At this time, the cooling mechanism works to remove as much moisture in the air as possible, so as to avoid excessive moisture adhering to the surface of the composite filter element, which may cause the growth of microorganisms and corrosion of the purification structure, improving the reliability of the composite filter element in purifying air. This mechanism enables the composite filter element of the movable air quality monitoring and purification equipment to have a moisture-proof function and can extend the service life of the composite filter element, thereby reducing the use cost of the purification equipment.

[0016] 2. By setting the normally closed electromagnetic valve, the drip head, the hose and the atomizing nozzle, when the movable air quality monitoring and purification equipment is drying in a dry environment in winter, the humidity of the humidity-sensitive film is relatively small at this time, and the resistance reduction degree of the humidity-sensitive film is relatively low, resulting in a relatively small magnetic repulsion force between the electromagnet and the permanent magnet. And the connecting ring moves downward under the action of the gravity and magnetic attraction of the permanent magnet 8. The connecting ring drives the U-shaped energized block to contact the second energized rod, making the normally closed electromagnetic valve energized and opened. The water droplets dripping from the drip head enter the L-shaped cylinder through the normally closed electromagnetic valve. Then the liquid is carried by the air flowing into the L-shaped cylinder and sprayed out through the hose and the atomizing nozzle. The sprayed water mist can humidify the indoor air, avoiding static electricity and discomfort caused by indoor dryness. This mechanism enables the movable air quality monitoring and purification equipment to have the function of automatically humidifying the indoor dry environment and improves the comfort of living in the indoor air environment after purification.

[0017] 3. With the normally closed electromagnetic switch, microbial detection diaphragm, anode plate, and cathode plate provided, when the microbial detection diaphragm in the movable air quality monitoring and purification device detects a large number of microorganisms in the air to be purified, after a large number of microorganisms come into contact with the microbial detection diaphragm, the resistance of the microbial detection diaphragm is reduced, and at the same time, the biofilm is triggered to work, making the normally closed electromagnetic switch energized and opened. Meanwhile, the normally closed electromagnetic valve is opened. After the internal connection position of the normally closed electromagnetic switch is connected, the two conductive blocks are energized. The conductive blocks electrolyze the light salt water on the anode plate and cathode plate. When an electric current passes through the aqueous solution containing salt, an oxidation reaction occurs to produce hypochlorous acid for sterilization. Moreover, the water droplets containing hypochlorous acid are sprayed out through the L-shaped cylinder, hose, and atomizing nozzle, and sterilize a larger range indoors. In addition, electrolytic water sterilization will not cause skin allergies to indoor personnel, nor will it produce ozone to damage the respiratory system and health of indoor personnel. This mechanism enables the movable air quality monitoring and purification device to have the function of automatic sterilization, improves the air purification effect of the purification device, and can ensure the physical health of indoor personnel, thus improving the safety of using the air purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a movable air quality monitoring and purification device provided by the present invention; Figure 2 is a schematic side structural diagram of a movable air quality monitoring and purification device provided by the present invention; Figure 3 is a schematic structural diagram of a cooling mechanism in a movable air quality monitoring and purification device provided by the present invention; Figure 4 is a schematic structural diagram of a triggering mechanism in a movable air quality monitoring and purification device provided by the present invention; Figure 5 is a schematic structural diagram of a part of the sterilization and humidification mechanism in a movable air quality monitoring and purification device provided by the present invention; Figure 6 is Figure 5 a schematic sectional view of the L-shaped cylinder; Figure 7 is a schematic structural diagram of an adjustment component in a movable air quality monitoring and purification device provided by the present invention.

[0019] In the figure: 1 intelligent control component, 2 control panel, 3 movable housing, 4 air detection sensor component, 5 cooling mechanism, 51 connecting cover, 52 semiconductor refrigerator, 53 coolant layer, 54 diffusion mesh plate, 6 triggering mechanism, 61 connecting plate, 62 first connecting cylinder, 63 second connecting cylinder, 64 humidity sensing diaphragm, 65 first conductive rod, 66 second conductive rod, 67 microbial detection diaphragm, 68 third conductive rod, 69 fourth conductive rod, 610 connecting frame, 611 normally closed electromagnetic switch, 7 sterilization and humidification mechanism, 71 baffle, 72 air outlet check valve, 73 conductive block, 74 anode plate, 75 cathode plate, 76 L-shaped cylinder, 77 hose, 78 jet check valve, 79 insulating plate, 710 tempered glass plate, 711 light brine layer, 712 normally closed electromagnetic valve, 713 drip head, 8 adjustment component, 81 U-shaped frame, 82 first energized rod, 83 second energized rod, 84 insulating rod, 85 U-shaped energized block, 86 connecting ring, 87 guide rod, 88 return spring, 89 electromagnet, 810 permanent magnet, 9 air outlet component, 91 dust-proof mesh plate, 92 atomizing nozzle, 93 handle, 94 elastic clamping strip, 10 suction fan, 11 composite filter element, 12 first partition board, 13 second partition board, 14 rubber block, 15 L-shaped plate, 16 metal conduit, 17 arc-shaped clamping strip, 18 metal condensation and water removal mesh plate, 19 air inlet side plate, 20 magnet bar, 21 iron sheet, 22 sealing plug, 23 insulating protection mesh plate. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] As Figures 1-7As shown in the figure, a movable air quality monitoring and purification device includes an intelligent control component 1, a control panel 2, a movable housing 3, an air detection sensor component 4, a suction fan 10, and a composite filter element 11. An intake side plate 19 is hinged to the inner wall of the intake hole at the bottom end of the movable housing 3. A magnet strip 20 is fixedly embedded in the side wall of the intake side plate 19. A iron sheet 21 that cooperates with the magnet strip 20 is fixedly embedded in the inner wall of the intake hole at the bottom end of the movable housing 3. Threaded holes are formed on the lower surface of the movable housing 3, and a sealing plug 22 is threadedly connected to the hole wall of the threaded holes. Opening the sealing plug 22 can facilitate the drainage of the accumulated water in the movable housing 3. Moreover, the cooperation of the magnet strip 20 and the iron sheet 21 can facilitate the opening and closing of the intake side plate 19. A first partition plate 12 and a second partition plate 13 are fixedly connected to the inner wall of the movable housing 3. The upper surface of the first partition plate 12 is fixedly connected to the lower surface of the intelligent control component 1. Installation holes that cooperate with the air detection sensor component 4 and the control panel 2 are formed on the upper surface of the movable housing 3. Through holes are formed on the upper surface of the second partition plate 13, and the outer wall of the suction fan 10 is fixedly connected to the hole wall of the through holes. The intake end of the suction fan 10 is movably connected to the composite filter element 11. A rubber block 14 is movably connected to the bottom end of the composite filter element 11. The lower surface of the rubber block 14 is fixedly connected to an L-shaped plate 15. The lower surface of the L-shaped plate 15 is fixedly connected to the inner wall of the movable housing 3. Two through holes are formed at the edge of the upper surface of the second partition plate 13, and a metal conduit 16 is fixedly connected to the hole wall of the through holes. An arc-shaped clamping strip 17 is movably connected to the pipe walls of the two metal conduits 16. A metal condensation and water removal mesh plate 18 is fixedly connected to the outer walls of the two arc-shaped clamping strips 17. The outer wall of the metal condensation and water removal mesh plate 18 is movably connected to the inner wall of the movable housing 3.

[0022] The tops of the two metal conduits 16 are connected to a temperature reduction mechanism 5. The temperature reduction mechanism 5 includes a connection cover 51 fixedly connected to the inner walls of the second partition plate 13 and the movable housing 3. A through hole is formed on the outer wall of the movable housing 3, and a semiconductor refrigerator 52 is fixedly connected to the hole wall of the through hole. A coolant layer 53 is filled in the connection cover 51 and the metal conduits 16. A plurality of diffusion mesh plates 54 are fixedly connected to the refrigerating side of the semiconductor refrigerator 52. This mechanism enables the composite filter element 11 of the movable air quality monitoring and purification equipment to have a moisture-proof function, avoids the situation where a large number of microorganisms breed due to the excessive moisture of the composite filter element 11, resulting in the failure of air purification, and can improve the service life of the composite filter element 11, thereby reducing the use cost of the purification equipment.

[0023] The lower surface of the cooling mechanism 5 is fixedly connected to the upper surface of the second partition plate 13. A triggering mechanism 6 is fixedly connected to the lower surface of the second partition plate 13. The triggering mechanism 6 includes a connecting plate 61 fixedly connected to the lower surface of the second partition plate 13. Two through holes are formed in the outer wall of the connecting plate 61, and a first connecting cylinder 62 and a second connecting cylinder 63 are respectively fixedly connected to the hole walls of the two through holes. A limiting hole matching with the second connecting cylinder 63 is formed in the outer wall of the metal condensation and water removal mesh plate 18. A humidity-sensitive diaphragm 64 is fixedly connected to the inner wall of the first connecting cylinder 62. A first conductive rod 65 and a second conductive rod 66 are connected to the inner wall of the humidity-sensitive diaphragm 64. The side ends of the first conductive rod 65 and the second conductive rod 66 pass through the outer wall of the first connecting cylinder 62. A microbial detection diaphragm 67 is fixedly connected to the inner wall of the second connecting cylinder 63. A third conductive rod 68 and a fourth conductive rod 69 are connected to the inner wall of the microbial detection diaphragm 67. The side ends of the third conductive rod 68 and the fourth conductive rod 69 pass through the outer wall of the second connecting cylinder 63. An adjusting assembly 8 is fixedly connected to the inner wall of the movable housing 3. The adjusting assembly 8 includes a U-shaped frame 81 fixedly connected to the inner wall of the movable housing 3. Fixed through holes are formed in the upper surface and the lower surface of the U-shaped frame 81, and a first energizing rod 82 and a second energizing rod 83 are respectively fixedly connected to the hole walls of the two fixed through holes. An insulating rod 84 is fixedly connected to the opposite sides of the first energizing rod 82 and the second energizing rod 83. A U-shaped energizing block 85 is movably sleeved on the rod wall of the insulating rod 84. A connecting ring 86 is fixedly connected to the outer wall of the U-shaped energizing block 85. A guide rod 87 is movably connected to the inner wall of the connecting ring 86. The side end of the guide rod 87 is fixedly connected to the inner wall of the U-shaped frame 81. A return spring 88 is sleeved on the top outer wall of the guide rod 87. The two ends of the return spring 88 are respectively fixedly connected to the inner wall of the U-shaped frame 81 and the upper surface of the connecting ring 86. An electromagnet 89 is fixedly embedded in the lower surface of the U-shaped frame 81. A permanent magnet 810 is fixedly connected to the lower surface of the connecting ring 86 directly above the electromagnet 89. The magnetic pole at the bottom end of the permanent magnet 810 is the same as the magnetic pole at the top end of the electromagnet 89. A connecting frame 610 is fixedly connected to the upper surface of the first partition plate 12. A normally closed electromagnetic switch 611 is fixedly connected to the inner wall of the connecting frame 610. The electromagnet 89 and the power connection end in the intelligent control component 1 are connected in series and electrically connected through a wire by the first energizing rod 82 and the second energizing rod 83. The U-shaped energizing block 85, the first energizing rod 82 and the semiconductor refrigerator 52 are connected in series and electrically connected to the power connection end in the intelligent control component 1 through a wire. Insulating protection mesh plates 23 are connected to the outer walls of the humidity-sensitive diaphragm 64 and the microbial detection diaphragm 67. The outer walls of the two insulating protection mesh plates 23 are respectively fixedly connected to the inner walls of the first connecting cylinder 62 and the second connecting cylinder 63. The insulating protection mesh plate 23 can prevent the humidity-sensitive diaphragm 64 and the microbial detection diaphragm 67 from being damaged by impact as much as possible. This mechanism can realize the automatic control of each function of the purification equipment and improve the convenience of the purification equipment for purifying air.

[0024] The upper surface of the second partition plate 13 is fixedly connected with a sterilization and humidification mechanism 7. The sterilization and humidification mechanism 7 includes a baffle 71 fixedly connected to the upper surface of the second partition plate 13. The upper surface of the baffle 71 is fixedly connected to the lower surface of the first partition plate 12. The bottom end of the baffle 71 is fixedly communicated with an air outlet check valve 72. The input end of the air outlet check valve 72 is fixedly communicated with the output end of the suction fan 10. Two through holes are formed in the upper surface of the first partition plate 12, and conductive blocks 73 are fixedly connected to the hole walls of the through holes. An anode plate 74 and a cathode plate 75 are respectively connected to the bottom ends of the two conductive blocks 73 through bolt assemblies. An L-shaped cylinder 76 is fixedly connected to the upper surface of the first partition plate 12. The input end of the L-shaped cylinder 76 is located below the first partition plate 12. A hose 77 and a jet check valve 78 are fixedly communicated with the bottom end of the L-shaped cylinder 76. An insulating plate 79 is fixedly connected to the lower surface of the first partition plate 12. An air outlet hole and a perspective hole are formed in the outer wall of the top end of the movable housing 3, and an air outlet assembly 9 and a toughened glass plate 710 are respectively fixedly connected to the hole walls of the air outlet hole and the perspective hole. A light brine layer 711 is filled between the inner wall of the baffle 71 and the upper surface of the second partition plate 13. A normally closed solenoid valve 712 is fixedly communicated with the outer wall of the L-shaped cylinder 76. A drip head 713 is fixedly communicated with the top end of the normally closed solenoid valve 712. The energized ends of the normally closed electromagnetic switch 611 are connected in series with the positive and negative power input ends of the two conductive blocks 73 and the intelligent control component 1 through wires. The control ends of the normally closed electromagnetic switch 611 are connected in series with the first energized rod 82 and the second energized rod 83, and the connection end with the intelligent control component 1 through wires. The two ends of the normally closed solenoid valve 712 are respectively electrically connected to the two conductive blocks 73, the U-shaped energized block 85 and the second energized rod 83. The above electrical connections are prior art and are well known to those skilled in the art, so they will not be elaborated here.

[0025] The air outlet assembly 9 includes a dust-proof net plate 91 movably connected to the inner wall of the air outlet hole. Through holes are formed in the inner wall of the dust-proof net plate 91, and atomizing nozzles 92 are fixedly connected to the hole walls of the through holes. The input end of the atomizing nozzle 92 is fixedly communicated with the output end of the hose 77. Two symmetrically distributed handles 93 are fixedly connected to the outer wall of the dust-proof net plate 91. A plurality of elastic clamping strips 94 are fixedly connected to the inner wall of the dust-proof net plate 91. The protruding parts on the side ends of the elastic clamping strips 94 are in contact with the movable housing 3. The dust-proof net plate 91 of the air outlet assembly 9 can be conveniently disassembled and cleaned to ensure the air outlet effect.

[0026] The operating principle of the present invention is described as follows: When the movable air quality monitoring and purification device moves to the purification area, and at this time the air detection sensor assembly 4 detects a large amount of pollution, the suction fan 10 is automatically started through the intelligent control assembly 1 to purify the air. The air detection sensor assembly 4 is a prior art for measuring the concentrations or indicators of various air pollutants, generally detecting particulate matter, volatile organic compounds, formaldehyde, and harmful gases in the air. After the air pollutants exceed the standard, the air detection sensor assembly 4 sends a signal to the intelligent control assembly 1. Then, the data processing module in the intelligent control assembly 1 makes a corresponding feedback and controls the operation of the suction fan 10. After that, the air is sprayed into the fresh brine layer 711 through the air outlet check valve 72 for purification. Part of the air overflows from the fresh brine layer 711 and is discharged through the dust-proof mesh plate 91, and another part of the air overflows from the fresh brine layer 711 and flows into the L-shaped cylinder 76, and finally is sprayed out through the jet check valve 78 and the atomizing nozzle 92. During this process, when the air humidity is relatively high, the humidity-sensitive diaphragm 64 is affected by moisture and its resistance decreases. Through the third conductive rod 68 and the fourth conductive rod 69, the current flowing into the electromagnet 89 increases. The increased current in the electromagnet 89 enhances the magnetic force, and under the action of magnetic repulsion, the permanent magnet 810 is pushed upward. The permanent magnet 810 makes the U-shaped energized block 85 move vertically upward through the connecting ring 86 and the guide rod 87 and contacts the first energized rod 82. At this time, the semiconductor refrigerator 52 is energized to work. The semiconductor refrigerator 52 cools the coolant layer 53 in the connecting cover 51. The low-temperature coolant layer 53 cools the metal condensation and water removal mesh plate 18 through the metal conduit 16 and the arc-shaped clamp 17. During the process of the air passing through the low-temperature metal condensation and water removal mesh plate 18, the moisture in the air is liquefied into water droplets at low temperature. The water droplets accumulate at the bottom of the movable housing 3, reducing the water content of the air, thus avoiding excessive moisture attachment on the surface of the composite filter element 11, preventing the growth of microorganisms and causing corrosion of the purification structure, improving the reliability of the composite filter element 11 in purifying air. This mechanism enables the composite filter element 11 of the movable air quality monitoring and purification device to have a moisture-proof function, avoiding the situation that the composite filter element 11 becomes overly moist and a large number of microorganisms grow, resulting in the failure of air purification, improving the safety and reliability of the use of the composite filter element 11, and being able to extend the service life of the composite filter element 11, thereby reducing the use cost of the purification device.

[0027] When the movable air quality monitoring and purification device is drying in a dry environment in winter, the humidity-sensitive diaphragm 64 is less affected by humidity at this time, and the degree of resistance reduction of the humidity-sensitive diaphragm 64 is relatively low. The resistance of the current flowing into the electromagnet 89 is still relatively large, which in turn results in a relatively small magnetic force of the electromagnet 89. The magnetic repulsion force between the electromagnet 89 and the permanent magnet 810 is relatively small. Moreover, the connecting ring 86 moves downward under the action of the gravity and magnetic attraction of the permanent magnet 810. The connecting ring 86 drives the U-shaped energized block 85 to contact the second energized rod 83, causing the normally closed electromagnetic valve 712 to be energized and opened. The normally closed electromagnetic valve 712 is electrically connected to the U-shaped energized block 85, the second energized rod 83, and the two conductive blocks 73 through wires. The water droplets dripping from the liquid dripping head 713 enter the L-shaped cylinder 76 through the normally closed electromagnetic valve 712. Then, the liquid is carried by the air flowing into the L-shaped cylinder 76 and sprayed out through the hose 77 and the atomizing nozzle 92. The sprayed water mist can humidify the indoor environment, avoiding static electricity and discomfort caused by indoor dryness. This mechanism enables the movable air quality monitoring and purification device to have the function of automatically humidifying the indoor dry environment, improving the comfort of the indoor air environment after purification for living.

[0028] When the microbial detection diaphragm 67 in the movable air quality monitoring and purification device detects a large number of microorganisms in the air to be purified, after a large number of microorganisms come into contact with the microbial detection diaphragm 67, the metabolic activities of the microorganisms generate biomolecules. These biomolecules can interact with the conductive materials on the surface of the microbial detection diaphragm 67, changing the conductive path of the microbial detection diaphragm 67, forming a new conductive path or changing the conductive properties of the existing path, enhancing the ability of current to pass through, thereby reducing the resistance of the microbial detection diaphragm 67. At the same time, it triggers the operation of the microbial detection diaphragm 67, and also causes the normally closed electromagnetic switch 611 in contact with the first energized rod 82 and the second energized rod 83 to be energized and opened. After the internal connection position of the normally closed electromagnetic switch 611 is connected, the two conductive blocks 73 are energized. After the two conductive blocks 73 are energized, they can also open the normally closed electromagnetic valve 712. The two conductive blocks 73 are connected to the external power supply at the connection end of the intelligent control component 1 through wires in contact. The conductive blocks 73 electrolyze the light salt water layer 711 of the anode plate 74 and the cathode plate 75. When an electric current passes through an aqueous solution containing salt, the chloride ions in the water will be affected by electrolysis and undergo an oxidation reaction to produce hypochlorous acid. Hypochlorous acid destroys the structure and metabolic mechanism of bacteria by oxidizing the cell membrane and intracellular proteins, thereby playing a bactericidal role. Then, the air ejected from the air outlet one-way valve 72 is purified again when passing through the light salt water layer 711. Moreover, the water droplets containing hypochlorous acid are sprayed out through the L-shaped cylinder 76, the hose 77, and the atomizing nozzle 92, and sterilize a larger range of the indoor environment. In addition, electrolyzed water sterilization will not cause skin allergies to indoor personnel, and will not produce ozone to damage the respiratory system and health of indoor personnel. This mechanism enables the movable air quality monitoring and purification device to have the function of automatic sterilization, improving the air purification effect of the purification device, and being able to ensure the physical health of indoor personnel, thereby improving the safety of using the air purification device.

[0029] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A movable air quality monitoring and purification device, comprising an intelligent control component (1), a control panel (2), a movable housing (3), an air detection sensor component (4), a suction fan (10) and a composite filter element (11), characterized in that, The inner wall of the movable housing (3) is fixedly connected with a first partition plate (12) and a second partition plate (13). The upper surface of the first partition plate (12) is fixedly connected with the lower surface of the intelligent control component (1). The upper surface of the movable housing (3) is provided with mounting holes adapted to the air detection sensor assembly (4) and the control panel (2). The upper surface of the second partition plate (13) is provided with through holes, and the hole walls of the through holes are fixedly connected with the outer wall of the suction fan (10). The air inlet end of the suction fan (10) is movably connected with the composite filter element (11). The bottom end of the composite filter element (11) is movably connected with a rubber block (14). The lower surface of the rubber block (14) is fixedly connected with an L-shaped plate (15). The lower surface of the L-shaped plate (15) is fixedly connected with the inner wall of the movable housing (3). Two through holes are provided at the edge of the upper surface of the second partition plate (13), and the hole walls of the through holes are fixedly connected with metal conduits (16). The pipe walls of the two metal conduits (16) are movably connected with arc-shaped clamping strips (17). The outer walls of the two arc-shaped clamping strips (17) are jointly fixedly connected with a metal condensation and water removal mesh plate (18). The outer wall of the metal condensation and water removal mesh plate (18) is movably connected with the inner wall of the movable housing (3). The tops of the two metal conduits (16) are connected with a cooling mechanism (5). The lower surface of the cooling mechanism (5) is fixedly connected with the upper surface of the second partition plate (13). The lower surface of the second partition plate (13) is fixedly connected with a triggering mechanism (6). The upper surface of the second partition plate (13) is fixedly connected with a sterilization and humidification mechanism (7); The cooling mechanism (5) includes a connection cover (51) fixedly connected with the inner walls of the second partition plate (13) and the movable housing (3). A through hole is provided in the outer wall of the movable housing (3), and the hole wall of the through hole is fixedly connected with a semiconductor refrigerator (52). The connection cover (51) and the metal conduit (16) are filled with a coolant layer (53). The refrigerating side of the semiconductor refrigerator (52) is fixedly connected with a plurality of diffusion mesh plates (54).

2. The movable air quality monitoring and purification device according to claim 1, characterized in that, The trigger mechanism (6) includes a connecting plate (61) fixedly connected to the lower surface of the second partition plate (13). Two through holes are formed in the outer wall of the connecting plate (61), and a first connecting cylinder (62) and a second connecting cylinder (63) are respectively fixedly connected to the hole walls of the two through holes. A limiting hole matching with the second connecting cylinder (63) is formed in the outer wall of the metal condensation and water removal mesh plate (18). A humidity-sensitive diaphragm (64) is fixedly connected to the inner wall of the first connecting cylinder (62). A first conductive rod (65) and a second conductive rod (66) are connected to the inner wall of the humidity-sensitive diaphragm (64). The side ends of the first conductive rod (65) and the second conductive rod (66) pass through the outer wall of the first connecting cylinder (62). A microbial detection diaphragm (67) is fixedly connected to the inner wall of the second connecting cylinder (63). A third conductive rod (68) and a fourth conductive rod (69) are connected to the inner wall of the microbial detection diaphragm (67). The side ends of the third conductive rod (68) and the fourth conductive rod (69) pass through the outer wall of the second connecting cylinder (63). An adjusting component (8) is fixedly connected to the inner wall of the movable housing (3). A connecting frame (610) is fixedly connected to the upper surface of the first partition plate (12). A normally closed electromagnetic switch (611) is fixedly connected to the inner wall of the connecting frame (610).

3. The movable air quality monitoring and purification device according to claim 2, characterized in that, The adjusting component (8) includes a U-shaped frame (81) fixedly connected to the inner wall of the movable housing (3). Fixed through holes are formed in both the upper surface and the lower surface of the U-shaped frame (81), and a first energized rod (82) and a second energized rod (83) are respectively fixedly connected to the hole walls of the two fixed through holes. An insulating rod (84) is fixedly connected to the opposite sides of the first energized rod (82) and the second energized rod (83). A U-shaped energized block (85) is movably sleeved on the rod wall of the insulating rod (84). A connecting ring (86) is fixedly connected to the outer wall of the U-shaped energized block (85). A guide rod (87) is movably connected to the inner wall of the connecting ring (86). The side end of the guide rod (87) is fixedly connected to the inner wall of the U-shaped frame (81). A return spring (88) is sleeved on the top outer wall of the guide rod (87). Both ends of the return spring (88) are respectively fixedly connected to the inner wall of the U-shaped frame (81) and the upper surface of the connecting ring (86). An electromagnet (89) is fixedly embedded in the lower surface of the U-shaped frame (81). A permanent magnet (810) is fixedly connected to the lower surface of the connecting ring (86) directly above the electromagnet (89).

4. The movable air quality monitoring and purifying device according to claim 3, wherein, The magnetic pole at the bottom end of the permanent magnet (810) is the same as the magnetic pole at the top end of the electromagnet (89).

5. The movable air quality monitoring and purification device according to claim 1, characterized in that, The sterilization and humidification mechanism (7) includes a baffle (71) fixedly connected to the upper surface of the second partition plate (13). The upper surface of the baffle (71) is fixedly connected to the lower surface of the first partition plate (12). The bottom end of the baffle (71) is fixedly communicated with an air outlet check valve (72). The input end of the air outlet check valve (72) is fixedly communicated with the output end of the air suction fan (10). Two through holes are formed in the upper surface of the first partition plate (12), and conductive blocks (73) are fixedly connected to the hole walls of the through holes. An anode plate (74) and a cathode plate (75) are respectively connected to the bottom ends of the two conductive blocks (73) through bolt assemblies. An L-shaped cylinder (76) is fixedly connected to the upper surface of the first partition plate (12). The input end of the L-shaped cylinder (76) is located below the first partition plate (12). A hose (77) and a jet check valve (78) are fixedly communicated with the bottom end of the L-shaped cylinder (76). An insulating plate (79) is fixedly connected to the lower surface of the first partition plate (12). An air outlet hole and a perspective hole are formed in the outer wall of the top end of the movable housing (3), and an air outlet assembly (9) and a toughened glass plate (710) are respectively fixedly connected to the hole walls of the air outlet hole and the perspective hole. A light brine layer (711) is jointly filled between the inner wall of the baffle (71) and the upper surface of the second partition plate (13). A normally closed solenoid valve (712) is fixedly communicated with the outer wall of the L-shaped cylinder (76). A drip head (713) is fixedly communicated with the top end of the normally closed solenoid valve (712).

6. The mobile air quality monitoring and purification device according to claim 5, characterized in that, The air outlet assembly (9) includes a dust-proof net plate (91) movably connected to the inner wall of the air outlet hole. Through holes are formed in the inner wall of the dust-proof net plate (91), and atomizing nozzles (92) are fixedly connected to the hole walls of the through holes. The input end of the atomizing nozzle (92) is fixedly communicated with the output end of the hose (77). Two symmetrically distributed handles (93) are fixedly connected to the outer wall of the dust-proof net plate (91). A plurality of elastic clamping strips (94) are fixedly connected to the inner wall of the dust-proof net plate (91). The protruding parts of the side ends of the elastic clamping strips (94) are in contact with the movable housing (3).

7. A movable air quality monitoring and purification device according to claim 1, characterized in that, An intake side plate (19) is hinged to the inner wall of the intake hole at the bottom end of the movable housing (3). A magnet strip (20) is fixedly embedded in the side wall of the intake side plate (19). An iron sheet (21) matched with the magnet strip (20) is fixedly embedded in the inner wall of the intake hole at the bottom end of the movable housing (3). A threaded hole is formed in the lower surface of the movable housing (3), and a sealing plug (22) is threadedly connected to the hole wall of the threaded hole.

8. The movable air quality monitoring and purifying device according to claim 2, wherein Insulating protection net plates (23) are connected to the outer walls of the humidity sensing diaphragm (64) and the microorganism detection diaphragm (67). The outer walls of the two insulating protection net plates (23) are respectively fixedly connected to the inner walls of the first connecting cylinder (62) and the second connecting cylinder (63).

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