A haze treatment unmanned aerial vehicle system

Abstract

The application discloses a haze treatment unmanned aerial vehicle system, which comprises an electrolytic water device, a water supply device and an unmanned aerial vehicle spraying device; the electrolytic water device comprises an electrolytic box in the shape of a hollow cuboid, a cathode, a diaphragm, an anode and a water outlet mechanism; the diaphragm divides the electrolytic box into a cathode chamber and an anode chamber; the anode is located in the anode chamber; the cathode is located in the cathode chamber; the water outlet mechanism is arranged on the electrolytic box and communicates with the anode chamber; the water outlet mechanism is used for transferring neutral anode electrolytic water rich in hydroxyl radicals in the anode chamber to the water supply device; the unmanned aerial vehicle spraying device comprises an unmanned aerial vehicle and a spraying mechanism arranged at the bottom of the unmanned aerial vehicle; and the water supply device is used for supplying anode electrolytic water to the spraying mechanism. The application can rapidly and effectively degrade CO, NOX and other complex organic components in the haze by spraying electrolytic water mist rich in hydroxyl radicals, and effectively reduces haze particles.

Description

Technical Field

[0001] This application relates to the field of smog control, and in particular to a smog control drone system. Background Technology

[0002] One of the existing methods for controlling smog is to use devices such as fog cannons to shoot pure water mist into the air, causing smog particles to condense and fall.

[0003] The aforementioned methods of removing smog increase the weight of smog particles through water mist or cause them to collide and agglomerate, leading to their settling. However, the smog particles themselves are not reduced or eliminated; they simply settle down and become existing particles. When climatic conditions are suitable, they will rise again along with newly added smog particles, forming even more severe smog. Therefore, these methods only treat the symptoms and not the root cause. Summary of the Invention

[0004] To address the technical problem that pure water cannot fundamentally reduce smog particles, this application provides a smog control drone system.

[0005] The smog control drone system provided in this application adopts the following technical solution:

[0006] A smog control drone system includes a water electrolysis device, a water supply device, and a drone spraying device. The water electrolysis device is located on the ground. The device comprises a hollow, rectangular electrolysis tank, a cathode, a diaphragm, an anode, and a water outlet mechanism. The diaphragm divides the electrolysis tank into a cathode chamber and an anode chamber. The anode is located within the anode chamber. The cathode is located within the cathode chamber. The water outlet mechanism is mounted on the electrolysis tank and communicates with the anode chamber. The water outlet mechanism transfers neutral anolyte water rich in hydroxyl radicals from the anode chamber to the water supply device. The drone spraying device includes a drone and a spray mechanism located at the bottom of the drone. The water supply device supplies the anolyte water to the spray mechanism.

[0007] By adopting the above technical solution, the water electrolysis device produces neutral anolyzed water rich in hydroxyl radicals in the anode chamber. The anolyzed water is discharged into the water supply device through the water outlet mechanism. The water supply device supplies the anolyzed water to the spraying mechanism, and the drone drives the spraying mechanism to move at high altitude to spray water mist. Since the neutral anolyzed water containing hydroxyl radicals can quickly and effectively degrade CO, NOx and other complex organic components in smog, it effectively reduces smog particles. At the same time, the drone has a wide range of operation and is not limited by road terrain, so it effectively improves the efficiency of smog control.

[0008] Optionally, the spraying mechanism includes a horizontally arranged cylindrical water spray bar and a plurality of atomizing nozzles installed at the bottom of the water spray bar; the atomizing nozzles are distributed in a direction parallel to the axial direction of the water spray bar.

[0009] By adopting the above technical solutions, the water spray bar effectively increases the spray range, thereby improving the efficiency of smog control.

[0010] Optionally, the water supply device includes a water tank mechanism, a connecting valve, and a water supply hose; the water tank mechanism, the connecting valve, and the water spray bar are used together; when the water tank mechanism, the connecting valve, and the water spray bar are used together, the water tank mechanism is detachably fixed to the bottom of the drone and connected to the water spray bar through the connecting valve, the water spray bar is detachably connected to the connecting valve and the water tank mechanism respectively, the water tank mechanism supplies water to the water spray bar, and the water outlet mechanism is used to replenish water to the water tank mechanism; the water supply hose is used together with the water spray bar; when the water supply hose and the water spray bar are used together, the water spray bar is detachably fixed to the bottom of the drone, one end of the water supply hose is detachably connected to the water outlet mechanism, and the other end is detachably connected to the water spray bar.

[0011] By adopting the above technical solutions, there are two ways to supply water to the water spray bar: one is to supply water to the water spray bar through the water storage tank mechanism of the drone, and the other is to supply water to the water spray bar through the water supply hose connected to the anode chamber. This greatly improves the flexibility of smog control.

[0012] Optionally, the water outlet mechanism includes a U-shaped water outlet pipe and a water outlet pump fixed on the electrolysis tank; the opening of the water outlet pipe faces the electrolysis tank and the upper horizontal part is higher than the electrolysis tank, and the lower horizontal part communicates with the anode chamber; the water outlet pump is installed on the lower horizontal part of the water outlet pipe; the upper opening of the water outlet pipe is detachably connected to the water supply hose or detachably connected to the water storage tank mechanism.

[0013] By adopting the above technical solution, the anolyte water in the anode chamber is sprayed out along the outlet pipe by the water pump and then enters the water supply hose or water storage tank mechanism. This not only meets the water spray pressure requirements at high altitudes, but also improves the water replenishment speed of the water storage tank mechanism.

[0014] Optionally, the water tank mechanism includes a water spray pump and a detachable water tank installed on the bottom of the drone; the upper end of the water tank is provided with a water tank pressurization port, and the bottom center is provided with a water tank outlet pipe; the water spray pump is installed on the water tank and pumps gas into the water tank through the water tank pressurization port; the upper end of the middle part of the water spray bar is provided with an upper water inlet pipe; the water tank outlet pipe is connected to the water inlet end of the connecting valve; the upper water inlet pipe is connected to the water outlet end of the connecting valve; one end of the water tank is provided with a horizontally arranged water tank inlet pipe; the water tank inlet pipe is provided with an inlet pipe solenoid valve; when replenishing water, the water tank inlet pipe is inserted into the upper opening of the outlet pipe to connect the two.

[0015] By adopting the above technical solution, anolyte water is replenished to the water storage tank through the water inlet pipe, and then gas is pumped into the water storage tank by the water spray pump. This keeps the anolyte water in the water storage tank active and allows it to enter the water spray bar, finally forming a water mist from the atomizing nozzle. This facilitates the smooth formation of water mist from the anolyte water in the water storage tank.

[0016] Optionally, a support base is also included; the support base includes a bottom support, a horizontally slidable translation support frame mounted on the bottom support, and a translation drive for driving the translation support frame; the moving direction of the bottom support is the same as the direction of the upper opening of the water outlet pipe; the electrolysis tank is detachably mounted on the translation support frame; a drone support mechanism is provided on the bottom support; the drone support mechanism is used to support and restrain the drone; when the drone is located on the drone support mechanism, the water inlet pipe of the water storage tank is horizontally aligned with the upper opening of the water outlet pipe.

[0017] By adopting the above technical solution, when the water storage tank needs to be replenished, the drone docks on the drone support mechanism, and then the translation drive drives the translation support frame to move horizontally. In this way, the electrolysis box on the translation support frame approaches the drone. During this process, the water inlet pipe of the water storage tank is inserted into the upper opening of the water outlet pipe, and then the water pump is started to pump the anode electrolyzed water in the anode chamber into the water storage tank to complete the water replenishment of the water storage tank. This eliminates the need for manual operation and has high water replenishment efficiency.

[0018] Optionally, the drone has a bottom support frame; the bottom of the bottom support frame has a pair of bottom connecting seats distributed parallel to the axial direction of the water spray bar; the upper end of the water tank has a pair of upper water tank connecting seats, and the lower end has a pair of lower water tank connecting seats; the structure of the lower water tank connecting seats is the same as the structure of the bottom connecting seats; the upper end of the water spray bar has a pair of water spray pipe connecting seats distributed along its axial direction; the structure of the water spray pipe connecting seats is the same as the structure of the upper water tank connecting seats; the water tank mechanism, etc. The connecting valve and the spray bar are used together. The upper connecting seat of the water tank corresponds one-to-one with the lower connecting seat, and the upper connecting seat of the water tank is detachably connected to the lower connecting seat on the corresponding side. The spray pipe connecting seat corresponds one-to-one with the lower connecting seat of the water tank, and the spray pipe connecting seat is detachably connected to the lower connecting seat on the corresponding side. When the water supply hose and the spray bar are used together, the spray pipe connecting seat corresponds one-to-one with the lower connecting seat, and the spray pipe connecting seat is detachably connected to the lower connecting seat.

[0019] By adopting the above technical solution, the water spray bar can be connected to both the water storage tank and the drone, allowing the same drone to use two water supply methods, thus making its use more flexible.

[0020] Optionally, the bottom connecting seat includes a connecting support seat, a connecting limiting seat horizontally slidably disposed on the connecting support seat, and a connecting drive component for driving the connecting limiting seat; the moving direction of the connecting limiting seat is parallel to the axial direction of the spray bar; the connecting support seat is fixed to the lower end face of the bottom support frame; the upper connecting seat of the water tank is composed of two coaxially arranged cylinders, and the diameter of the upper cylinder is larger than the diameter of the lower cylinder; a T-shaped horizontal limiting slot is formed on the end faces of the pair of connecting limiting seats that are close to each other, for the upper connecting seat of the water tank to be horizontally inserted; the lower end of the horizontal limiting slot is open.

[0021] By adopting the above technical solution, when the water tank is connected to the bottom support frame, the connecting limit seat is moved by the connecting drive component, so that the horizontal limit slot is horizontally fitted on the connecting seat on the corresponding side of the water tank, making it convenient to disassemble and assemble the water tank.

[0022] Optionally, an anode chamber pressurization port is provided at the top of the anode chamber; the water electrolysis device also includes an anode chamber pressurization pump; the anode chamber pressurization pump pumps gas into the anode chamber through the anode chamber pressurization port.

[0023] By adopting the above technical solution, the gas pump that pressurizes the anode chamber can pump gas into the anode chamber to avoid the release of ozone or oxygen, control the electrolysis reaction to produce active anode electrolyzed water, and at the same time facilitate the discharge of anode electrolyzed water.

[0024] Optionally, an anode chamber pressure relief port is provided at the top of the anode chamber.

[0025] By adopting the above technical solution, when problems occur in the water electrolysis reaction process and the electrolyzed water needs to be replaced, the pressure is first released through the pressure relief port of the anode chamber, making the operation safer.

[0026] In summary, the beneficial effects of this application are as follows:

[0027] 1. Neutral anodic electrolysis of water containing hydroxyl radicals can rapidly and effectively degrade CO, NOx and other complex organic components in smog, effectively reducing smog particles.

[0028] 2. No manual operation is required when replenishing the water storage tank, resulting in high replenishment efficiency. Attached Figure Description

[0029] Figure 1 This is a structural schematic diagram of Embodiment 1 of this application.

[0030] Figure 2 This is a schematic diagram of the structure during water replenishment in Embodiment 1 of this application.

[0031] Figure 3 This is a cross-sectional structural diagram showing the connection between the water electrolysis device 50 and the support base 60 of this application.

[0032] Figure 4 This is a structural schematic diagram of the unmanned aerial vehicle support mechanism 70 of this application.

[0033] Figure 5 This is a schematic diagram of the structure of the drone spraying in Embodiment 1 of this application.

[0034] Figure 6 This application is Figure 5 A schematic diagram of the cross-section of AA.

[0035] Figure 7 This application is Figure 6 A magnified schematic diagram of part B in the diagram.

[0036] Figure 8 This application is Figure 6 A magnified schematic diagram of part C.

[0037] Figure 9 This is a schematic diagram of the structure of Embodiment 2 of this application.

[0038] Figure 10 This is a schematic diagram of the drone spraying structure in Embodiment 2 of this application.

[0039] Explanation of reference numerals in the attached figures:

[0040] 10. Unmanned aerial vehicle (UAV); 11. Bottom support frame; 12. Bottom connecting seat; 121. Connecting support seat; 1211. Support bracket; 1212. Moving guide block; 122. Connecting drive component; 123. Connecting limit seat; 1230. Horizontal guide groove;

[0041] 20. Water storage tank mechanism; 21. Water storage tank; 22. Water inlet pipe of water storage tank; 221. Barrier ring; 222. Solenoid valve of water inlet pipe; 23. Pressure relief port of water storage tank; 24. Pressure boosting port of water storage tank; 25. Upper connecting seat of water storage tank; 26. Water outlet pipe of water storage tank; 27. Lower connecting seat of water storage tank;

[0042] 30. Spraying mechanism; 31. Spray bar; 32. Spray pipe connector; 33. Atomizing nozzle; 34. Upper water inlet pipe; 35. Lower water inlet pipe;

[0043] 40. Connecting valve;

[0044] 50. Water electrolysis device; 51. Electrolysis tank; 510. Cathode chamber; 511. Anode chamber; 5111. Anode chamber pressurization port; 5112. Anode chamber pressure relief port; 52. Diaphragm; 53. Cathode; 54. Anode; 55. Cathode chamber water inlet; 56. Anode chamber water inlet; 57. Pressure gauge; 58. Water outlet pipe; 59. Water outlet pump;

[0045] 60. Support base; 61. Bottom support seat; 610. Horizontal moving slot; 62. Translation support frame; 620. Vertical slot; 621. Limit bolt; 63. Translation drive component;

[0046] 70. Unmanned Aerial Vehicle (UAV) support mechanism; 71. Vertical support rod; 72. Baffle; 73. Horizontal moving stop bar;

[0047] 80. Water supply hose. Detailed Implementation

[0048] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail.

[0049] Example 1: A smog control drone system, referenced Figure 1 It includes ground-based water electrolysis equipment and aerial spraying equipment; the water electrolysis equipment is used to generate neutral anolyte water rich in hydroxyl radicals; the spraying equipment is used to atomize the anolyte water in the air and spray it out.

[0050] refer to Figure 1 The water electrolysis equipment includes a support base 60 and an electrolysis device 50; the electrolysis device 50 is horizontally movably mounted on the support base 60.

[0051] refer to Figures 1-3The support base 60 includes a bottom support 61, a horizontally sliding translation support frame 62 mounted on the bottom support 61, and a translation drive component 63 for driving the translation support frame 62. The translation support frame 62 is rectangular. A horizontal moving groove 610 for horizontal movement of the translation support frame 62 is formed on the upper surface of the bottom support 61. The translation drive component 63 includes a translation drive electric cylinder fixed on the bottom support 61. The translation support frame 62 is fixed on the piston rod of the translation drive electric cylinder. In actual use, the support base 60 can be fixed on the ground or on a moving vehicle.

[0052] refer to Figure 3 The water electrolysis device 50 includes a hollow rectangular electrolysis tank 51, a cathode 53, a diaphragm 52, an anode 54, and a water outlet mechanism. The diaphragm 52 divides the electrolysis tank 51 into a cathode chamber 510 and an anode chamber 511, and the diaphragm 52 is a proton exchange membrane. The anode 54 is located in the anode chamber 511 and is made of a material with a high oxygen evolution potential. The cathode 53 is located in the cathode chamber 510 and is made of stainless steel. The electrolyte in the electrolysis tank 51 is pure water. The water outlet mechanism is installed on the electrolysis tank 51 and communicates with the anode chamber 511. The water outlet mechanism includes a U-shaped water outlet pipe 58 and a water outlet pump 59 fixed on the electrolysis tank 51. The opening of the water outlet pipe 58 faces the electrolysis tank 51, and the upper horizontal part is higher than the electrolysis tank 51, while the lower horizontal part communicates with the anode chamber 511. The water outlet pump 59 is installed on the lower horizontal part of the water outlet pipe 58. A valve is installed on the water outlet pipe 58, and this valve is a solenoid valve.

[0053] refer to Figure 3 The top of the cathode chamber 510 is fixed with a cathode chamber water inlet 55; the top of the anode chamber 511 is fixed with an anode chamber pressure boosting port 5111, an anode chamber pressure relief port 5112, a pressure gauge 57 and an anode chamber water inlet 56; an anode chamber pressure boosting pump is fixed on the electrolysis tank 51; the anode chamber pressure boosting pump pumps gas into the anode chamber 511 through the anode chamber pressure boosting port 5111.

[0054] refer to Figure 3 A pair of support base plates 512 are fixed to the bottom of the electrolysis tank 51; vertical slots 620 are formed on the upper surface of a pair of longitudinal sections of the translation support frame 62 that are perpendicular to its moving direction; the support base plates 512 and the vertical slots 620 correspond one-to-one and the support base plates 512 are inserted into the vertical slots 620 on the corresponding side from top to bottom; limit bolts 621 are vertically screwed onto the longitudinal sections of the translation support frame 62 where the pair of vertical slots 620 are located, respectively; the inner end of the limit bolt 621 abuts against the support base plate 512 on the corresponding side.

[0055] refer to Figure 5The spraying equipment includes a drone spraying device; the drone spraying device includes a drone 10, a spraying mechanism 30, a water tank mechanism 20, and a connecting valve 40; the drone 10 is a tethered drone; a bottom support frame 11 is fixed to the bottom of the drone 10; the water tank mechanism 20 is detachably fixed to the bottom of the bottom support frame 11; the spraying mechanism 30 is detachably fixed to the bottom of the water tank mechanism 20; the connecting valve 40 is used to connect the spraying mechanism 30 and the water tank mechanism 20.

[0056] refer to Figures 1-3 The water storage tank mechanism 20 includes a water spraying air pump and a hollow cylindrical water storage tank 21. The upper end of the water storage tank 21 is fixed with a water tank pressurization port 24 and a water tank pressure relief port 23, and the bottom center is fixed with a water tank outlet pipe 26. The water spraying air pump is installed on the water storage tank 21 and pumps gas into the water storage tank 21 through the water tank pressurization port 24. One axial end of the water storage tank 21 is fixed with a coaxially arranged water tank inlet pipe 22. A water inlet pipe solenoid valve 222 is installed on the water tank inlet pipe 22.

[0057] refer to Figure 1 and Figure 3 The spray mechanism 30 has a horizontally arranged cylindrical spray bar 31 and several atomizing nozzles 33 installed at the bottom of the spray bar 31; the rotation center axes of the spray bar 31 and the water storage tank 21 are parallel; an upper water inlet pipe 34 is fixed to the middle of the upper end of the spray bar 31; the lower end of the water outlet pipe 26 of the water storage tank and the upper end of the upper water inlet pipe 34 are respectively formed with external threads; the water outlet pipe 26 of the water storage tank is threadedly connected to the water inlet end of the connecting valve 40; the upper water inlet pipe 34 is threadedly connected to the output end of the connecting valve 40.

[0058] For ease of disassembly and assembly, please refer to... Figures 5-8 The bottom support frame 11 has a pair of bottom connecting seats 12 fixed at its bottom, which are distributed in parallel directions along the axial direction of the water tank 21; the upper end of the water tank 21 has a pair of upper connecting seats 25 distributed along its axial direction, and the lower end has a pair of lower connecting seats 27 distributed along its axial direction; the upper end of the spray bar 31 has a pair of spray pipe connecting seats 32 distributed along its axial direction; the structure of the spray pipe connecting seat 32 is the same as the structure of the upper connecting seat 25; the structure of the lower connecting seat 27 is the same as the structure of the bottom connecting seat 12; the upper connecting seat 25 and the bottom connecting seat 12 correspond one-to-one and the upper connecting seat 25 is detachably connected to the corresponding bottom connecting seat 12; the spray pipe connecting seat 32 and the lower connecting seat 27 correspond one-to-one and the spray pipe connecting seat 32 is detachably connected to the corresponding lower connecting seat 27.

[0059] refer to Figures 5-8The bottom connecting seat 12 includes a connecting support seat 121, a connecting limiting seat 123 horizontally slidably disposed on the connecting support seat 121, and a connecting drive member 122 for driving the connecting limiting seat 123; the moving direction of the connecting limiting seat 123 is parallel to the axial direction of the water tank 21; the connecting support seat 121 is fixed to the lower end face of the bottom support frame 11; the upper connecting seat 25 of the water tank is composed of two coaxially arranged cylinders, and the diameter of the upper cylinder is larger than the diameter of the lower cylinder; a T-shaped horizontal limiting slot 1231 for horizontal insertion of the upper connecting seat 25 of the water tank is formed on the end faces of the pair of connecting limiting seats 123 that are close to each other; the lower end of the horizontal limiting slot 1231 is open.

[0060] refer to Figures 5-8 The connecting support 121 includes an L-shaped support bracket 1211 and a T-shaped movable guide block 1212 formed on the lower end surface of the horizontal part of the support bracket 1211; the upper end surface of the connecting limit seat 123 is formed with a horizontal guide groove 1230 for the movable guide block 1212 to move horizontally; the connecting drive member 122 includes a connecting drive bolt that is horizontally inserted and screwed onto the vertical part of the support bracket 1211; the inner end of the connecting drive bolt is rotatably connected to the connecting limit seat 123 on the corresponding side.

[0061] refer to Figures 3-5 To facilitate water replenishment to the water storage tank 21, a drone support mechanism 70 is provided on the bottom support base 61. The drone support mechanism 70 includes a pair of drone support components distributed vertically along the moving direction of the electrolysis tank 51. The drone support components include a pair of vertical support rods 71 ​​fixed on the upper surface of the bottom support base 61 and distributed along the moving direction of the electrolysis tank 51. A baffle 72 is fixed on the pair of vertical support rods 71. The ends of the pair of baffles 72 that are close to each other are formed with arc-shaped support surfaces that cooperate with the outer cylinder of the water storage tank 21. The ends of the baffles 72 that are away from the water outlet pipe 58 are formed with horizontal moving baffles 73. A gap is provided between the pair of horizontal moving baffles 73 for the water spray bar 31 to pass through vertically. A gap is provided between a pair of baffles 72 for the spray bar 31 to pass vertically through; when the water tank 21 is placed on the supporting curved surface of the pair of baffles 72, the water tank inlet pipe 22 is directly opposite the upper horizontal part of the outlet pipe 58; the outlet end of the upper horizontal part of the outlet pipe 58 is formed with a connecting slot for the end of the water tank inlet pipe 22 to be coaxially inserted; a sealing ring is provided at the bottom of the connecting slot; a coaxially arranged annular blocking ring 221 is formed on the water tank inlet pipe 22; a sealing ring is provided on the blocking ring 221; when the end of the water tank inlet pipe 22 is inserted into the connecting slot, the end of the water tank inlet pipe 22 abuts against the sealing ring in the connecting slot, and the outlet end of the outlet pipe 58 abuts against the sealing ring on the blocking ring 221.

[0062] The working principle of a smog control drone system in Example 1:

[0063] Initially, the drone 10 is docked at the drone support mechanism 70. Upon starting operation, the water electrolysis device 50 first activates, generating neutral anolyte water rich in hydroxyl radicals within the anode chamber 511. Then, the translation drive 63 moves the translation support frame 62 towards the drone 10 until the horizontal portion of the outlet pipe 58 is fitted onto the end of the water inlet pipe 22 of the storage tank. The valve on the outlet pipe 58 then opens, and the inlet solenoid valve 222 on the water inlet pipe 22 of the storage tank opens. Next, the water pump 59 starts, and the anolyte water from the anode chamber 511 flows through the outlet pipe 58 into the storage tank 21, thus completing the water tank operation. 21. Water is replenished, then the translation drive 63 drives the translation support frame 62 back to its original position, and then the drone 10 takes off. After reaching a certain altitude, the connecting valve 40 opens, and the water spray pump pumps gas into the water tank 21. In this way, the anode electrolyzed water in the water tank 21 enters the water spray bar 31, and finally sprays water mist from the atomizing nozzle 33. With the help of the wind power of the drone rotor, the water mist can be dispersed. In this way, the water mist can quickly and effectively degrade CO, NOx and other complex organic components in the smog, thus effectively reducing smog particles. When the water in the water tank 21 is exhausted, the drone 10 descends to the drone support mechanism 70 and is replenished with water according to the above principle.

[0064] Example 2: Reference Figure 9 and Figure 10 The difference between Embodiment 2 and Embodiment 1 is that: the water spray rod 31 is directly connected to the bottom support frame 11, and the water outlet end of the horizontal part of the upper side of the water outlet pipe 58 is screwed with a water supply hose 80; the lower end of the water spray rod 31 is fixed with a lower water inlet pipe 35; the upper end of the water supply hose 80 is screwed to the lower end of the lower water inlet pipe 35.

[0065] To improve replaceability, both Embodiment 2 and Embodiment 1 use a water spray bar 31 equipped with a lower water inlet pipe 35 and an upper water inlet pipe 34. When the lower water inlet pipe 35 and the upper water inlet pipe 34 are not in use, they can be blocked by screwing a plug into the opening.

[0066] The working principle of a smog control drone system in Example 2:

[0067] The water pump 59 pumps the anode electrolyzed water in the anode chamber 511 into the water supply hose 80. The anode electrolyzed water enters the water spray bar 31 along the water supply hose 80 and is finally sprayed out from the atomizing nozzle 33. The water mist is dispersed by the wind power of the drone rotor. In this way, the water mist can quickly and effectively degrade CO, NOx and other complex organic components in the haze, thus effectively reducing haze particles.

[0068] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A smog control drone system, characterized in that: The system includes a water electrolysis device (50), a water supply device, and a drone spraying device; the water electrolysis device (50) is located on the ground; the water electrolysis device (50) includes a hollow rectangular electrolysis tank (51), a cathode (53), a diaphragm (52), an anode (54), and a water outlet mechanism; the diaphragm (52) divides the electrolysis tank (51) into a cathode chamber (510) and an anode chamber (511); the anode (54) is located in the anode chamber (511); the cathode (53) is located in the anode chamber (511); the anode (54 ... 53) Located inside the cathode chamber (510); the water outlet mechanism is disposed on the electrolysis tank (51) and communicates with the anode chamber (511); the water outlet mechanism is used to transfer the neutral anolyte water rich in hydroxyl radicals in the anode chamber (511) to the water supply device; the drone spraying device includes a drone (10) and a spraying mechanism (30) disposed at the bottom of the drone (10); the water supply device is used to supply the anolyte water to the spraying mechanism (30). The spray mechanism (30) includes a horizontally arranged cylindrical water spray bar (31) and a plurality of atomizing nozzles (33) installed at the bottom of the water spray bar (31); the atomizing nozzles (33) are distributed parallel to the axis of the water spray bar (31). The water supply device includes a water storage tank mechanism (20), a connecting valve (40), and a water supply hose (80); the water storage tank mechanism (20), the connecting valve (40), and the water spray rod (31) are used together; when the water storage tank mechanism (20), the connecting valve (40), and the water spray rod (31) are used together, the water storage tank mechanism (20) is detachably fixed to the bottom of the drone (10) and connected to the water spray rod (31) through the connecting valve (40), and the water spray rod (31) is connected to the connecting valve (40) and the water storage tank mechanism (80) respectively. The water tank mechanism (20) is detachably connected. The water tank mechanism (20) supplies water to the water spray bar (31). The water outlet mechanism is used to replenish water to the water tank mechanism (20). The water supply hose (80) and the water spray bar (31) are used together. When the water supply hose (80) and the water spray bar (31) are used together, the water spray bar (31) is detachably fixed to the bottom of the drone (10). One end of the water supply hose (80) is detachably connected to the water outlet mechanism and the other end is detachably connected to the water spray bar (31). The water outlet mechanism includes a U-shaped water outlet pipe (58) and a water outlet pump (59) fixed on the electrolysis tank (51); the opening of the water outlet pipe (58) faces the electrolysis tank (51) and the upper horizontal part is higher than the electrolysis tank (51), and the lower horizontal part is connected to the anode chamber (511); the water outlet pump (59) is installed on the lower horizontal part of the water outlet pipe (58); the upper opening of the water outlet pipe (58) is detachably connected to the water supply hose (80) or detachably connected to the water storage tank mechanism (20).

2. The smog control drone system according to claim 1, characterized in that: The water tank mechanism (20) includes a water spray pump and a water tank (21) detachably installed at the bottom of the drone (10); the upper end of the water tank (21) is provided with a water tank pressurization port (24), and the bottom center is provided with a water tank outlet pipe (26); the water spray pump is installed on the water tank (21) and pumps gas into the water tank (21) through the water tank pressurization port (24); the upper end of the middle part of the water spray bar (31) is provided with an upper water inlet pipe. (34); the water outlet pipe (26) of the water storage tank is connected to the water inlet end of the connecting valve (40); the upper water inlet pipe (34) is connected to the water outlet end of the connecting valve (40); a horizontally arranged water inlet pipe (22) is provided at one end of the water storage tank (21); a water inlet solenoid valve (222) is provided on the water inlet pipe (22); when replenishing water, the water inlet pipe (22) of the water storage tank is inserted into the upper opening of the water outlet pipe (58) so that the two are connected.

3. A smog control drone system according to claim 2, characterized in that: It also includes a support base (60); the support base (60) includes a bottom support (61), a horizontally sliding translation support frame (62) mounted on the bottom support (61), and a translation drive component (63) for driving the translation support frame (62); the moving direction of the bottom support (61) is the same as the direction of the upper opening of the water outlet pipe (58); the electrolysis tank (51) is detachably mounted on the translation support frame (62); a drone support mechanism (70) is provided on the bottom support (61); the drone support mechanism (70) is used to support and restrict the drone (10); when the drone (10) is located on the drone support mechanism (70), the water inlet pipe (22) of the water storage tank is horizontally facing the upper opening of the water outlet pipe (58).

4. The smog control drone system according to claim 2, characterized in that: The drone (10) is provided with a bottom support frame (11) at its bottom; the bottom of the bottom support frame (11) is provided with a pair of bottom connecting seats (12) distributed in a parallel direction along the axial direction of the water spray rod (31); the upper end of the water tank (21) is provided with a pair of upper water tank connecting seats (25), and the lower end is provided with a pair of lower water tank connecting seats (27); the structure of the lower water tank connecting seat (27) is the same as the structure of the bottom connecting seat (12); the upper end of the water spray rod (31) is provided with a pair of water spray pipe connecting seats (32) distributed along its axial direction; the structure of the water spray pipe connecting seat (32) is the same as the structure of the upper water tank connecting seat (25); the water tank mechanism (20), the connecting valve (40) and the spray rod (31) are used together. The upper connecting seat (25) of the water tank corresponds one-to-one with the lower connecting seat (12) and the upper connecting seat (25) of the water tank is detachably connected to the lower connecting seat (12) on the corresponding side. The spray pipe connecting seat (32) corresponds one-to-one with the lower connecting seat (27) of the water tank and the spray pipe connecting seat (32) is detachably connected to the lower connecting seat (27) of the water tank on the corresponding side. When the water supply hose (80) and the spray rod (31) are used together, the spray pipe connecting seat (32) corresponds one-to-one with the lower connecting seat (12) and the spray pipe connecting seat (32) is detachably connected to the lower connecting seat (12).

5. A smog control drone system according to claim 4, characterized in that: The bottom connecting seat (12) includes a connecting support seat (121), a connecting limiting seat (123) horizontally slidably disposed on the connecting support seat (121), and a connecting drive member (122) for driving the connecting limiting seat (123); the moving direction of the connecting limiting seat (123) is parallel to the axial direction of the water spray bar (31); the connecting support seat (121) is fixed on the lower end face of the bottom support frame (11); the upper connecting seat (25) of the water tank is composed of two coaxially arranged cylinders and the diameter of the upper cylinder is larger than the diameter of the lower cylinder; a T-shaped horizontal limiting slot (1231) for horizontal insertion of the upper connecting seat (25) of the water tank is formed on the end faces of the pair of connecting limiting seats (123) that are close to each other; the lower end of the horizontal limiting slot (1231) is open.

6. The smog control drone system according to claim 1, characterized in that: The top of the anode chamber (511) is provided with an anode chamber pressurization port (5111); the water electrolysis device (50) also includes an anode chamber pressurization pump; the anode chamber pressurization pump pumps gas into the anode chamber (511) through the anode chamber pressurization port (5111).

7. A smog control drone system according to claim 1 or 6, characterized in that: The top of the anode chamber (511) is provided with an anode chamber pressure relief port (5112).

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