Air pollution monitoring device for environmental protection

Abstract

The application discloses an air pollution monitoring device for environmental protection, which comprises a protection and cleaning mechanism and an air monitoring mechanism. The protection and cleaning mechanism comprises a stable bottom plate, the top of the stable bottom plate is fixedly connected with a protection cylinder, and the surface of the protection cylinder is provided with filter air holes. The application relates to the technical field of air pollution monitoring. The air pollution monitoring device for environmental protection is combined with the protection and cleaning mechanism and the air monitoring mechanism. The two mechanisms are provided with a threaded rod which drives two blocking frames to rotate. In the process, the threaded sleeve and the air monitoring sensor reciprocatingly ascend and descend to monitor air at different heights. The filter air holes are arranged to protect the air monitoring sensor from dust and impurities adhering to the surface of the air monitoring sensor. Meanwhile, the air pump and the convex top block are used to press the air bag to store air.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air pollution monitoring, in particular to an air pollution monitoring device for environmental protection. BACKGROUND

[0002] Environmental protection generally refers to various actions taken by humans to solve real or potential environmental problems, coordinate the relationship between humans and the environment, protect the living environment of humans, and ensure the sustainable development of the economy and society. For environmental protection, it is necessary to start from many aspects, and air monitoring is essential. However, most existing air monitoring equipment is fixedly installed using a support, so that the monitoring equipment can only monitor the air at a fixed height, resulting in the defect of inaccurate data precision. Existing patent documents have improved this.

[0003] For example, Chinese patent CN114994239A discloses an energy-saving air pollution monitoring device based on environmental protection, which comprises a base one and a detector. The base one is installed with a base two through a rotating assembly, and a reinforcing assembly is installed between the base one and the base two. Two vertical supports are symmetrically and fixedly installed on the base two, and a plurality of fixed support rods are fixedly installed on one side of each vertical support. A detection cylinder is fixedly installed on the lowermost two fixed support rods, and an air suction cylinder is fixedly installed between the remaining two fixed support rods at the same height. The advantage is that multiple air suction cylinders at different heights are provided to transport air at different heights to the detection area of the detector for detection without changing the height of the detector. Meanwhile, the angle of the air suction cylinder on the horizontal plane can also be adjusted along with the rotation of the base two, so that air at the same height in different directions can also be detected, further improving the detection accuracy.

[0004] The device in the above document can install air suction cylinders at different heights to monitor air at different heights. However, as known to all, air monitoring equipment needs to continuously monitor air, not interval sampling. Therefore, the air monitoring equipment is always in operation, and the installation of several air suction cylinders and long-term operation not only increases energy consumption but also increases maintenance cost. When a single air suction cylinder is damaged, it cannot continue to monitor air at different heights.

[0005] Therefore, the present application designs an air pollution monitoring device for environmental protection with low energy consumption and high monitoring quality to solve such defects. SUMMARY

[0006] In view of the deficiencies of the prior art, the present application provides an air pollution monitoring device for environmental protection, which solves the problem of high use cost of existing air monitoring equipment.

[0007] In order to achieve the above object, the present application is realized by the following technical scheme: An air pollution monitoring device for environmental protection, comprising a protection and cleaning mechanism and an air monitoring mechanism, the protection and cleaning mechanism comprises a stable bottom plate, the top of the stable bottom plate is fixedly connected with a protection cylinder, the surface of the protection cylinder is provided with filter air holes, the top of the stable bottom plate and the outer periphery of the protection cylinder are fixedly connected with solar panels through supports, and the solar panels are provided with a plurality of solar panels, and the air monitoring mechanism is installed on the inner side of the protection cylinder.

[0008] Preferably, the surface of the protection cylinder is provided with a plurality of guide sliding openings, the inner side of the guide sliding opening is slidably connected with a guide cross rod, one end of the guide cross rod away from the protection cylinder is fixedly connected with a pollution cleaning strip, the pollution cleaning strip is attached to the surface of the solar panel, the opposite ends of the plurality of guide cross rods are fixedly connected with a gear ring, the bottom of the inner cavity of the protection cylinder is rotatably connected with a horizontal rotating rod through a bearing, the horizontal rotating rod is located above the gear ring, one end of the horizontal rotating rod is fixedly connected with a first gear meshing with the gear ring, and the surface of the horizontal rotating rod is fixedly connected with a second gear.

[0009] Preferably, the bottom of the inner cavity of the protection cylinder is fixedly connected with a vertical guide rod, the surface of the vertical guide rod is slidably connected with a gear vertical plate meshing with the second gear, the surface of the vertical guide rod is sleeved with a first spring, the top end of the gear vertical plate is fixedly connected with an annular pressing ring, the inner wall of the protection cylinder is fixedly connected with a plurality of convex top blocks, and the top end of the protection cylinder is fixedly connected with a covering ceiling.

[0010] Preferably, the air monitoring mechanism comprises a motor, the motor is fixedly installed in the inner side of the protection cylinder through a support, the output shaft of the motor is fixedly connected with a threaded rod through a shaft coupling, the top end of the threaded rod is rotatably connected with the top of the inner cavity of the protection cylinder through a bearing, the two sides of the top of the inner cavity of the protection cylinder are fixedly connected with limit rods, the surface of the limit rod is threadedly connected with a threaded sleeve, the threaded sleeve is slidably connected with the limit rod, and the two sides of the threaded sleeve are fixedly connected with air monitoring sensors through fixing blocks.

[0011] Preferably, the surface of the threaded rod is provided with a positioning rectangular groove, the inner side of the positioning rectangular groove is slidably connected with a bent pressing plate matched with the annular pressing ring, the lower part of the surface of the threaded rod is fixedly connected with a bearing frame, the front and rear parts of the top of the bearing frame are fixedly connected with guard frames, the guard frames are attached to the inner wall of the protection cylinder, the opposite sides of the two guard frames are fixedly connected with air bags, the front and rear parts of the bottom of the bearing frame are fixedly installed with air pumps, and the air pumps are in communication with the air bags through first air pipes.

[0012] Preferably, the top and bottom of the inner cavity of the guard frame are fixedly connected with positioning air pipes, and the positioning air pipes are provided with a plurality of air outlet grooves, one side of the positioning air pipe is provided with an air outlet groove, and the air outlet grooves of the two positioning air pipes on the same side are communicated with a gas distribution horizontal pipe, the surface of the gas distribution horizontal pipe is fixedly installed with an isolation pipe by opening an opening, the inner side of the isolation pipe is provided with a sealing pull rod matched with the gas distribution horizontal pipe, and the air bag is provided with a second air pipe on one side, and one end of the second air pipe penetrates the guard frame and is communicated with the bottom end of the isolation pipe.

[0013] Preferably, the surface of the sealing pull rod is provided with a side sliding groove penetrating to the rear part, the inner side of the side sliding groove is slidably installed with a U-shaped guide frame, and the U-shaped guide frame is fixedly connected with the top of the inner cavity of the guard frame through a fixing block, and the surface of the sealing pull rod is installed with a spring through the fixing block.

[0014] Preferably, the top end of the sealing pull rod penetrates the guard frame and extends to the upper part of the guard frame, and the top ends of the two sealing pull rods are fixedly connected with an annular top plate matched with the threaded sleeve.

[0015] The application provides an air pollution monitoring device for environmental protection.

[0016] (1) The air pollution monitoring device for environmental protection is combined with the protection and cleaning mechanism and the air monitoring mechanism, the two mechanisms are provided, the threaded rod drives the two guard frames to rotate, the threaded sleeve and the air monitoring sensor reciprocate and lift to monitor the air at different heights during the process, the filter hole is arranged to protect the air monitoring sensor, avoid dust and impurities from adhering to the surface of the air monitoring sensor, the air bag is inflated by the pressing of the air pump and the convex top block, so that the threaded sleeve can discharge air from the inside to the outside after reaching the top, the dust and impurities on the surface of the filter hole are removed, the air monitoring sensor is in contact with the air, the solar panel is arranged, energy consumption is effectively saved, and the device is convenient, stable and reliable.

[0017] (2) The air pollution monitoring device for environmental protection is provided with two guard frames in the inside of the protection cylinder, the guard frames are attached to the inner wall of the protection cylinder, the air pump inflates the air bag by pressing the convex top block, after the sealing pull rod is separated from the inside of the isolation pipe, air is sprayed from the filter hole through the air outlet groove, the dust and impurities on the surface of the filter hole are removed, and compared with the traditional method of scraping and removing dust from the outside, the dust is effectively prevented from being pressed into the inside of the protection cylinder during scraping, and the inside of the protection cylinder is kept clean and tidy.

[0018] (3), the air pollution monitoring device for environmental protection, through installing several solar panels on the top of the stable bottom plate, can effectively reduce energy consumption and meet the environmental protection concept, at the same time, after the threaded sleeve is lowered to the bottom, the annular pressing ring and the toothed vertical plate are pressed and lowered synchronously, so that the first gear is driven to rotate the toothed ring by meshing with the second gear, and the rotation of the toothed ring can drive several cleaning strips to clean the surface of the solar panel, so that the solar panel can stably receive light irradiation, improve the stability of power supply. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present application;

[0020] Figure 2 It is a sectional view of the protective cylinder structure of the present application;

[0021] Figure 3 It is a schematic diagram of the cleaning strip, toothed ring and horizontal rotating rod structure of the present application;

[0022] Figure 4 It is a schematic diagram of the solar panel structure of the present application;

[0023] Figure 5 It is a side view of the internal structure of the protective cylinder of the present application;

[0024] Figure 6 It is a schematic diagram of the air monitoring mechanism structure of the present application;

[0025] Figure 7 It is a schematic diagram of the blocking frame, air bag and inflator structure of the present application;

[0026] Figure 8 It is a Figure 7 enlarged view of A in the present application;

[0027] Figure 9 It is a Figure 7 enlarged view of B in the present application;

[0028] Figure 10 It is a sectional view of the gas distribution horizontal pipe and isolation pipe structure of the present application;

[0029] Figure 11 It is a schematic diagram of the threaded sleeve, air monitoring sensor and bent pressing plate structure of the present application.

[0030] As shown in the figure, 1 is a protection cleaning mechanism, 2 is an air monitoring mechanism, 101 is a stable bottom plate, 102 is a protection cylinder, 103 is a filtering air hole, 104 is a solar panel, 105 is a guide sliding port, 106 is a guide cross rod, 107 is a cleaning strip, 108 is a toothed ring, 109 is a horizontal rotating rod, 110 is a first gear, 111 is a second gear, 112 is a convex top block, 113 is a vertical guide rod, 114 is a toothed vertical plate, 115 is a first spring, 116 is an annular pressing ring, 117 is a covering ceiling, 201 is a motor, 202 is a threaded rod, 203 is a limiting rod, 204 is a threaded sleeve, 205 is an air monitoring sensor, 206 is a bent pressing plate, 207 is a bearing frame, 208 is a blocking frame, 209 is an air bag, 210 is a pump, 211 is a first air pipe, 212 is a positioning air pipe, 213 is a spout groove, 214 is a gas distribution cross pipe, 215 is an isolation pipe, 216 is a second air pipe, 217 is a sealing pull rod, 218 is a side sliding groove, 219 is a U-shaped guide frame, 220 is a spring, 221 is an annular top plate, and 222 is a positioning rectangular groove. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0032] Please refer to Figures 1-11 , the present application provides a technical solution: an air pollution monitoring device for environmental protection, comprising a protection cleaning mechanism 1 and an air monitoring mechanism 2.

[0033] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 , which show the overall structure of the protection cleaning mechanism 1. The protection cleaning mechanism 1 comprises a stable bottom plate 101, the top of the stable bottom plate 101 is fixedly connected with a protection cylinder 102, the surface of the protection cylinder 102 is provided with a filtering air hole 103, the top of the stable bottom plate 101 and outside the protection cylinder 102 are fixedly connected with a solar panel 104 through a support, and the solar panel 104 is provided with a plurality of solar panels, and the air monitoring mechanism 2 is installed on the inner side of the protection cylinder 102.

[0034] The surface of the protection cylinder 102 is provided with guide sliding ports 105, and the guide sliding ports 105 are provided with a plurality of guide sliding ports 105. The inner side of the guide sliding port 105 is slidably installed with a guide cross rod 106. The end of the guide cross rod 106 away from the protection cylinder 102 is fixedly connected with a decontamination strip 107. The bottom of the decontamination strip 107 is provided with a replaceable rubber scraper, and the decontamination strip 107 is attached to the surface of the solar panel 104. The opposite ends of the plurality of guide cross rods 106 are fixedly connected with a toothed ring 108. The bottom of the inner cavity of the protection cylinder 102 is rotatably connected with a horizontal rotating rod 109 through a bearing member, and the horizontal rotating rod 109 is located at the upper part of the toothed ring 108. One end of the horizontal rotating rod 109 is fixedly connected with a first gear 110 engaged with the toothed ring 108. The surface of the horizontal rotating rod 109 is fixedly connected with a second gear 111. The bottom of the inner cavity of the protection cylinder 102 is fixedly connected with a vertical guide rod 113. The surface of the vertical guide rod 113 is slidably installed with a toothed vertical plate 114 engaged with the second gear 111. The surface of the vertical guide rod 113 is sleeved with a first spring 115. The top end of the toothed vertical plate 114 is fixedly connected with an annular pressing ring 116. The inner wall of the protection cylinder 102 is fixedly connected with a plurality of convex top blocks 112. The top end of the protection cylinder 102 is fixedly connected with a cover ceiling 117.

[0035] In use, the protective cleaning mechanism 1 is installed on the ground by using the stud assembly, and then the solar panel 104 supplies power to the motor 201, and after the installation is completed, the motor 201 is started to drive the threaded rod 202 to rotate, and the threaded rod 202 drives the two blocking frames 208, the air pumps 210 and the air bags 209 to rotate synchronously by using the bearing frame 207, and the threaded sleeve 204 and the air monitoring sensor 205 are driven to rise and fall by using the limiting of the two limiting rods 203, at this time the air monitoring sensor 205 monitors the air at different heights in real time, and the two blocking frames 208 rotate to make the two air pumps 210 continuously contact with the plurality of convex top blocks 112, and then the air pumps 210 are pressed, at this time the pressed air pumps 210 inflate the inside of the air bags 209 by using the first air pipe 211, at this time the air in the air bags 209 cannot be released because the sealing pull rod 217 inserted into the inside of the isolation pipe 215 blocks the gas distribution horizontal pipe 214, and when the threaded sleeve 204 rises to the top, the annular top plate 221 is contacted, and then the annular top plate 221 drives the two sealing pull rods 217 to pull upward and compress the spring 220, after the sealing pull rod 217 is pulled out from the inside of the isolation pipe 215, the gas distribution horizontal pipe 214 is no longer blocked, and then the gas in the air bags 209 is injected into the positioning air pipe 212 by using the second air pipe 216, and then is sprayed out at high pressure through the jet groove 213, at this time the sprayed gas is sprayed out of the protective cylinder 102 through the filtering air hole 103, and the dust and impurities on the surface of the filtering air hole 103 are blown away, after the threaded sleeve 204 descends and separates from the annular top plate 221, the two sealing pull rods 217 are lowered again to insert into the inside of the isolation pipe 215 to block the gas distribution horizontal pipe 214 under the action of the spring 220, and then the air bags 209 continue to store air.

[0036] Please refer to Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11 , which shows the overall structure of the air monitoring mechanism 2, the air monitoring mechanism 2 comprises a motor 201, the motor 201 is a servo motor, and the motor 201 is fixedly installed in the inside of the protective cylinder 102 through a support, the output shaft of the motor 201 is fixedly connected with a threaded rod 202 through a shaft coupling, and the top end of the threaded rod 202 is rotatably connected with the top of the inner cavity of the protective cylinder 102 through a bearing piece, the two sides of the top of the inner cavity of the protective cylinder 102 are both fixedly connected with a limiting rod 203, the surface of the limiting rod 203 is threadedly connected with a threaded sleeve 204, and the threaded sleeve 204 is slidably connected with the limiting rod 203, the two sides of the threaded sleeve 204 are both fixedly connected with an air monitoring sensor 205 through a fixed block, and the model of the air monitoring sensor 205 is RS-PM-*-2;

[0037] The surface of the threaded rod 202 is provided with a positioning rectangular groove 222, and the inner side of the positioning rectangular groove 222 is slidably provided with a bent pressing plate 206 used in cooperation with the annular pressing ring 116. The lower part of the surface of the threaded rod 202 is fixedly connected with a bearing frame 207. The front part and the rear part of the top of the bearing frame 207 are both fixedly connected with a guard frame 208 which is in close contact with the inner wall of the protective cylinder 102. The opposite sides of the two guard frames 208 are both fixedly connected with an air bag 209 which is made of plastic. The front part and the rear part of the bottom of the bearing frame 207 are both fixedly provided with a gas pump 210 which is a manual pressing gas pump. A first air pipe 211 is in communication between the gas pump 210 and the air bag 209. A positioning air pipe 212 is fixedly connected between the top and the bottom of the inner cavity of the guard frame 208, and a plurality of positioning air pipes 212 are arranged. A spout groove 213 is formed in one side of the positioning air pipe 212. A gas distribution cross pipe 214 is in communication between the two positioning air pipes 212 on the same side. An isolation pipe 215 is fixedly installed on the surface of the gas distribution cross pipe 214 by forming an opening. A sealing pull rod 217 is arranged in the inner side of the isolation pipe 215 and used in cooperation with the gas distribution cross pipe 214. A second air pipe 216 is arranged on one side of the air bag 209, and one end of the second air pipe 216 penetrates through the guard frame 208 and is in communication with the bottom end of the isolation pipe 215. A side sliding groove 218 is formed in the surface of the sealing pull rod 217 and penetrates to the rear part. A U-shaped guide frame 219 is slidably installed in the inner side of the side sliding groove 218, and the U-shaped guide frame 219 is fixedly connected with the top of the inner cavity of the guard frame 208 through a fixed block. A spring 220 is installed on the surface of the sealing pull rod 217 through a fixed block. The top end of the sealing pull rod 217 penetrates through the guard frame 208 and extends to the upper part of the guard frame 208. An annular top plate 221 used in cooperation with the threaded sleeve 204 is fixedly connected between the top ends of the two sealing pull rods 217.

[0038] When the threaded sleeve 204 descends to the bottom, the bent pressing plate 206 is pressed down, the annular pressing ring 116 is driven to continue to descend with the toothed vertical plate 114, the toothed vertical plate 114 is descended to drive the horizontal rotating rod 109 and the first gear 110 to rotate through the meshing with the second gear 111, the rotation of the first gear 110 drives the toothed ring 108 and the plurality of cleaning strips 107 to rotate a small distance, so that the cleaning strips 107 clean the surface of the solar panel 104. When the threaded sleeve 204 rises, the entire toothed vertical plate 114 and the annular pressing ring 116 are lifted and reset. During the resetting of the annular pressing ring 116, the toothed ring 108 is reversely rotated, so that the plurality of cleaning strips 107 are moved to the initial position.

[0039] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. An air pollution monitoring device for environmental protection, comprising a protective cleaning mechanism (1) and an air monitoring mechanism (2), characterized in that: The protection cleaning mechanism (1) includes a stable bottom plate (101), the top of the stable bottom plate (101) is fixedly connected with a protection cylinder (102), the surface of the protection cylinder (102) is provided with filter air holes (103), the top of the stable bottom plate (101) and the outer periphery of the protection cylinder (102) are fixedly connected with solar panels (104) through supports, and the solar panels (104) are provided with a plurality of, and the air monitoring mechanism (2) is installed on the inner side of the protection cylinder (102); The inner wall of the protection cylinder (102) is fixedly connected with a plurality of convex top blocks (112), and the top of the protection cylinder (102) is fixedly connected with a cover ceiling (117); The air monitoring mechanism (2) includes a motor (201), and the motor (201) is fixedly installed in the protection cylinder (102) through a support, and the output shaft of the motor (201) is fixedly connected with a threaded rod (202) through a shaft coupling; The lower part of the surface of the threaded rod (202) is fixedly connected with a bearing frame (207), the front and rear parts of the top of the bearing frame (207) are fixedly connected with guard frames (208), and the guard frames (208) are attached to the inner wall of the protection cylinder (102), the opposite sides of the two guard frames (208) are fixedly connected with air bags (209), the front and rear parts of the bottom of the bearing frame (207) are fixedly installed with air pumps (210), and the air pumps (210) and the air bags (209) are communicated with a first air pipe (211); When the two guard frames (208) rotate, the two air pumps (210) will be in contact with the plurality of convex top blocks (112) continuously; The top and bottom of the inner cavity of the guard frame (208) are fixedly connected with a plurality of positioning air pipes (212), one side of the positioning air pipe (212) is provided with a nozzle groove (213), the two positioning air pipes (212) on the same side are communicated with a gas distribution cross pipe (214), the surface of the gas distribution cross pipe (214) is fixedly installed with an isolation pipe (215) by opening an opening, the inner side of the isolation pipe (215) is provided with a sealing pull rod (217) matched with the gas distribution cross pipe (214), one side of the air bag (209) is installed with a second air pipe (216), and one end of the second air pipe (216) penetrates through the guard frame (208) and is communicated with the bottom end of the isolation pipe (215); The upper part of the surface of the sealing pull rod (217) is provided with a side sliding groove (218) penetrating to the rear part, the inner side of the side sliding groove (218) is slidably installed with a U-shaped guide frame (219), and the U-shaped guide frame (219) is fixedly connected with the top of the inner cavity of the guard frame (208) through a fixed block, and the surface of the sealing pull rod (217) is installed with a spring (220) through a fixed block. The top end of the sealing pull rod (217) penetrates the guard frame (208) and extends to the upper part of the guard frame (208), and the top ends of the two sealing pull rods (217) are fixedly connected with an annular top plate (221) used in cooperation with the threaded sleeve (204).

2. The air pollution monitoring device for environmental protection according to claim 1, characterized in that: The surface of the protection cylinder (102) is provided with a plurality of guide sliding openings (105), the inner side of the guide sliding opening (105) is slidably installed with a guide cross rod (106), one end of the guide cross rod (106) away from the protection cylinder (102) is fixedly connected with a decontamination strip (107), and the decontamination strip (107) is attached to the surface of the solar panel (104), the opposite ends of the plurality of guide cross rods (106) are fixedly connected with a gear ring (108), the bottom of the inner cavity of the protection cylinder (102) is rotatably connected with a horizontal rotating rod (109) through a bearing piece, and the horizontal rotating rod (109) is located at the upper part of the gear ring (108), one end of the horizontal rotating rod (109) is fixedly connected with a first gear (110) engaged with the gear ring (108), and the surface of the horizontal rotating rod (109) is fixedly connected with a second gear (111); The bottom of the inner cavity of the protection cylinder (102) is fixedly connected with a vertical guide rod (113), the surface of the vertical guide rod (113) is slidably installed with a gear vertical plate (114) engaged with the second gear (111), the surface of the vertical guide rod (113) is sleeved with a first spring (115), and the top end of the gear vertical plate (114) is fixedly connected with an annular pressing ring (116); The surface of the threaded rod (202) is provided with a positioning rectangular groove (222), and the inner side of the positioning rectangular groove (222) is slidably installed with a bent pressing plate (206) used in cooperation with the annular pressing ring (116).

3. The air pollution monitoring device for environmental protection according to claim 2, characterized in that: The top end of the threaded rod (202) is rotatably connected with the top part of the inner cavity of the protection cylinder (102) through a bearing piece, the two sides of the top part of the inner cavity of the protection cylinder (102) are fixedly connected with a limiting rod (203), the surface of the limiting rod (203) is threadedly connected with a threaded sleeve (204), and the threaded sleeve (204) is slidably connected with the limiting rod (203), the two sides of the threaded sleeve (204) are fixedly connected with an air monitoring sensor (205) through a fixed block.

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