An Internet-based outdoor air environment detection device and detection method

Abstract

The present invention relates to the technical field of environmental detection, and more specifically, to an outdoor air environment detection device and a detection method based on the Internet. The beneficial effect is that it can collect and store rainwater and air during rain, facilitating targeted analysis of air quality. The detection device includes a box body and at least three collecting plates. A sliding frame is slidably connected to the box body, and a fixed rod is fixedly connected to the sliding frame. Two inserting frames Ⅰ are fixedly connected to the fixed rod. An inserting frame Ⅱ and an inserting frame Ⅲ are hinged to the fixed rod. The inserting frame Ⅱ is located between the two inserting frames Ⅰ, and the inserting frame Ⅲ is located inside the inserting frame Ⅱ. One of the collecting plates is inserted into the inserting frame Ⅱ, the inserting frame Ⅲ, and the two inserting frames Ⅰ at the same time. The method includes the following steps: a: Pull out the collecting plate; b: Expand the inserting frame Ⅱ and the inserting frame Ⅲ to both sides and attach them to the rain shield; c: Insert three collecting plates; d: Adsorb and collect impurities in the rainwater; f: Detect the adsorbed impurities through a detection instrument.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental detection, and more specifically, to an outdoor air environment detection device and detection method based on the Internet. Background Art

[0002] With the increasingly serious air environment problems caused by industrial development, in order to improve the environment, many facilities have been added to detect the gases in the air to judge the quality of the air environment. The existing outdoor air environment detection devices are equipped with mechanisms for adsorbing various particulate matters in the air, but they cannot effectively store pollutants such as impurities and dust in the air, resulting in inconvenience for subsequent in-depth detection and analysis; the detection efficiency is not high, and the detection data is inaccurate at the same time, making it very inconvenient to use.

[0003] Regarding the transformation of air environment detection devices, relevant technical solutions have been disclosed, such as an outdoor air environment detection device based on the Internet with the patent application number: 202010536518.2. Its disadvantages are as follows: when collecting and detecting the air environment during rain, dirt is formed after dust and moisture are mixed and adsorbed on the detection net, and it is impossible to collect and store rainwater and air separately during rain, making it difficult to analyze the air quality targeted. Summary of the Invention

[0004] To overcome the deficiencies of the prior art, the present invention provides an outdoor air environment detection device and detection method based on the Internet, and the beneficial effect is that it can collect and store rainwater and air during rain, facilitating targeted analysis of air quality.

[0005] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0006] An outdoor air environment detection device based on the Internet includes a box body and at least three collecting plates. A sliding frame is slidably connected to the box body. A fixed rod is fixedly connected to the sliding frame. Two inserting frames Ⅰ are fixedly connected to the fixed rod. An inserting frame Ⅱ and an inserting frame Ⅲ are hinged to the fixed rod. The inserting frame Ⅱ is located between the two inserting frames Ⅰ, and the inserting frame Ⅲ is located inside the inserting frame Ⅱ. One of the collecting plates is inserted into the inserting frame Ⅱ, the inserting frame Ⅲ, and the two inserting frames Ⅰ at the same time; when the inserting frame Ⅱ and the inserting frame Ⅲ are unfolded, the three collecting plates are respectively inserted into the inserting frame Ⅱ, the inserting frame Ⅲ, and the inserting frame Ⅰ.

[0007] A rain shield is fixedly connected to the fixed rod.

[0008] Two inserting studs are threadedly connected to the rain shield, and threaded holes adapted to the inserting studs are provided on both the inserting frame Ⅱ and the inserting frame Ⅲ.

[0009] Two collection boxes are symmetrically inserted at the lower end of the insertion rack III. Two slots are symmetrically arranged at both ends of the insertion rack III, and the collection boxes are press-fitted into the corresponding slots.

[0010] Two baffles are symmetrically and hermetically inserted into the box body, and two screw rods are rotatably connected to the box body; the baffles are threadedly connected to the screw rods; a thick sponge layer is adhered to the inner side surface of the baffles.

[0011] The method for the detection device to detect the outdoor air environment of the Internet includes the following steps:

[0012] a: Pull out the collection plates that are simultaneously inserted on the insertion rack II, the insertion rack III, and the two insertion racks I;

[0013] b: Expand the insertion rack II and the insertion rack III to both sides and attach them to the rain shield. By screwing two insertion studs into the corresponding threaded holes on the insertion rack II and the insertion rack III, fix the insertion rack II and the insertion rack III;

[0014] c: Insert the three collection plates into the insertion rack II, the insertion rack III, and the two insertion racks I respectively, and fix them;

[0015] d: Control the two stepping motors to start and drive the two lead screws to rotate. The two lead screws drive the sliding frame and the three collection plates to move downward. The insertion rack II, the insertion rack III, and the collection plates thereon block above the box body to adsorb and collect impurities in the rainwater. The two insertion racks I drive the collection plates thereon into the box body to adsorb and collect impurities in the air when it rains;

[0016] e: After the collection is completed, control the stepping motors to start in the reverse direction to drive the two insertion racks I to move upward and extend out of the box body;

[0017] f: Pull out the three collection plates and detect the adsorbed impurities on them through a detection instrument. Description of the Drawings

[0018] The following further describes the present invention in detail with reference to the drawings and specific implementation methods.

[0019] Figure 1 and Figure 2 is a schematic structural diagram of an outdoor air environment detection device based on the Internet;

[0020] Figure 3 is a schematic structural diagram of the box body;

[0021] Figure 4 is a schematic structural diagram of the scraper;

[0022] Figure 5 is a schematic structural diagram of the insertion rack I;

[0023] Figure 6Schematic diagram of the combined structure of Shelf II, Shelf III and Shelf I;

[0024] Figure 7 Schematic diagram of the unfolded structure of Shelf II and Shelf III;

[0025] Figure 8 Schematic diagram of the structure where three collection plates are respectively inserted on Shelf II, Shelf III and Shelf I;

[0026] Figure 9 Schematic diagram of the structure where the collection plates are simultaneously inserted on Shelf II, Shelf III and Shelf I;

[0027] Figure 10 Schematic diagram of the three collection plates;

[0028] Figure 11 Schematic diagram of the collection box. Embodiment

[0029] As Figures 1 to 8 shown:

[0030] An outdoor air environment detection device based on the Internet includes a box body 101 and at least three collection plates 301. A sliding frame 201 is slidably connected to the box body 101. A fixed rod 202 is fixedly connected to the sliding frame 201. Two Shelf I 204 are fixedly connected to the fixed rod 202. A Shelf II 206 and a Shelf III 207 are hinged to the fixed rod 202. The Shelf II 206 is located between the two Shelf I 204, and the Shelf III 207 is located inside the Shelf II 206. One of the collection plates 301 is simultaneously inserted on the Shelf II 206, the Shelf III 207 and the two Shelf I 204; when the Shelf II 206 and the Shelf III 207 are unfolded, the three collection plates 301 are respectively inserted on the Shelf II 206, the Shelf III 207 and the Shelf I 204;

[0031] There are three collection plates 301. The widths of two of the collection plates 301 are wider and wider than the width of the box body 101, and the width of the other collection plate 301 is shorter and shorter than the width of the box body 101, and it can be stored in the box body 101;

[0032] Slots for inserting the collection plate 301 are formed on the rack II 206, the rack III 207, and the two racks I 204. When the rack II 206, the rack III 207, and the two racks I 204 are all in the vertical state, the rack III 207 is received between the two racks I 204, and the rack II 206 is received within the rack III 207. The slots on the rack II 206, the rack III 207, and the two racks I 204 are in communication. The collection plate 301 with a width smaller than the width of the box body 101 is inserted into the slots on the rack II 206, the rack III 207, and the two racks I 204 and fixed. At this time, both sides of the collection plate 301 can adsorb and collect impurities in the air. When the wind blows to the left, the left end face of the collection plate 301 adsorbs the air. When the wind blows to the right, the right end face of the collection plate 301 adsorbs the air. The collection plate 301 can adsorb impurities in the air from both the left and right directions. After the adsorption and collection are completed, the sliding frame 201 is controlled to slide downward, driving the rack II 206, the rack III 207, the two racks I 204, and the short collection plate 301 to be received downward into the box body 101 to store and receive the collected matter on the short collection plate 301, so as to prevent the impurities adsorbed on the collection plate 301 received in the box body 101 from falling off when the device is moved to the detection site, thereby affecting the accuracy of the detection effect; after the detection, the collection plate 301 is moved upward to extend out of the box body 101, and the collection plate 301 can be pulled out to further extract the impurities collected thereon for further detection, or it can be cleaned for the next use;

[0033] Secondly, when it is necessary to detect rainwater and the air during rainfall, the short collection plate 301 inserted on the rack II 206, the rack III 207, and the two racks I 204 at the same time is pulled out from the rack II 206, the rack III 207, and the two racks I 204, and the rack II 206 and the rack III 207 are unfolded to both sides and abutted against the rain shield 203, as Figure 2 and 8As shown in the figure, fix the angles of the insertion rack II 206 and the insertion rack III 207; insert the two wide collection plates 301 into the insertion rack II 206 and the insertion rack III 207 respectively, insert the short collection plate 301 into the two insertion racks I 204, and fix the three collection plates 301. Then control the sliding rack 201 to slide downward, driving the insertion rack I 204 and its short collection plate 301 to be stored downward into the box body 101. At this time, the collection plates 301 on the insertion rack II 206 and the insertion rack III 207 block the upper end of the box body 101, and the widths of the collection plates 301 on the insertion rack II 206 and the insertion rack III 207 are wider than the width of the box body 101, so as to prevent rainwater from entering the box body 101. The collection plates 301 entering the box body 101 can adsorb and collect impurities in the air when it rains. The two long collection plates 301 on the insertion rack II 206 and the insertion rack III 207 can receive rainwater and then adsorb and collect impurities in the rainwater, so as to realize the collection of rainwater and impurities in the air environment during rainy days, and then facilitate the targeted detection, comparison and analysis with the air environment in non-rainy states;

[0034] When the detection instrument has finished detecting the impurities adsorbed and collected on the collection plate 301, when the collection plate 301 is pulled out from the insertion rack I 204, the insertion rack II 206 or the insertion rack III 207 to which it is connected, the insertion rack I 204, the insertion rack II 206 or the insertion rack III 207 can play a certain role in scraping the dust on the collection plate 301 and cleaning the impurities on the collection plate 301 to a certain extent. After the collection plate 301 is pulled out, further thorough cleaning work can be carried out. The scraping of the impurities on the collection plate 301 by the insertion rack I 204, the insertion rack II 206 or the insertion rack III 207 makes the later cleaning easier.

[0035] As Figure 1 、 2 、7, 8 shown:

[0036] A rain shield 203 is fixedly connected to the fixing rod 202; the rain shield 203 blocks the insertion rack II 206 and the insertion rack III 207 in the unfolded state, guiding the flow direction of rainwater to both sides, and preventing rainwater from entering the box body 101 through the gap between the fixing rod 202 and the insertion rack II 206 and the insertion rack III 207 when it rains, which affects the accuracy of the short collection plate 301 in the box body 101 for adsorbing and collecting air.

[0037] As Figures 7 to 9 shown:

[0038] Two insertion studs 205 are threadedly connected to the rain shield 203, and threaded holes adapted to the insertion studs 205 are provided on both the insertion rack II 206 and the insertion rack III 207;

[0039] By screwing two stud bolts 205 into the corresponding threaded holes on the insertion frame II 206 and the insertion frame III 207, the angles of the insertion frame II 206 and the insertion frame III 207 are fixed, which is used to block and receive rainwater for the box body 101.

[0040] As Figure 11 shown:

[0041] Two collection boxes 304 are symmetrically inserted at the lower end of the insertion frame III 207. Two slots 303 are symmetrically provided at both ends of the insertion frame III 207. The collection boxes 304 are press-fitted into the corresponding slots 303;

[0042] When the amount of dust and impurities collected on the collection plate 301 in the vertical state is relatively large, some dust and impurities will fall off downward. The two collection boxes 304 are used to collect the fallen dust and impurities, thereby ensuring the integrity of the collected materials. At the same time, the degree of environmental pollution can also be preliminarily determined by observing the amount of impurities collected on the two collection boxes 304.

[0043] As Figure 3 shown:

[0044] Two baffles 102 are symmetrically and sealingly inserted on the box body 101. Two screw rods 103 are rotatably connected to the box body 101; the baffles 102 are threadedly connected to the screw rods 103;

[0045] When the collection plate 301 is collected in the box body 101, by screwing the two screw rods 103, the two baffles 102 are driven to move closer to each other, so that the two baffles 102 are attached to the insertion frame I 204, the insertion frame II 206 and the insertion frame III 207 for loading the collection plate 301, closing the upper end of the box body 101, and thus storing the collection plate 301 with impurities in a sealed environment, preventing foreign impurities from entering the box body 101 after the air collection is completed, which may damage the experimental samples, affect the test results, and affect the accuracy of detecting the impurities adsorbed on the collection plate 301;

[0046] A thick sponge layer is adhesively bonded to the inner side surface of the baffle 102; this improves the tightness of the contact between the baffle 102 and the insertion frame I 204, the insertion frame II 206 and the insertion frame III 207.

[0047] As Figures 3 to 4 shown:

[0048] Two insertion frames 105 are symmetrically inserted on the box body 101. Rods 104 are slidably connected to both ends of the two insertion frames 105. The four rods 104 are fixedly connected to the box body 101. A compression spring is fixedly connected between the insertion frame 105 and the box body 101. Scrapers 106 are fixedly connected to the inner ends of the two insertion frames 105;

[0049] A tightening screw is threadedly connected to the support rod 104. Under normal conditions, the tightening screw tightly abuts against the insertion frame 105 to fix the position of the scraper 106, preventing the two scrapers 106 from affecting the up and down movement of the insertion frame I 204;

[0050] Before the collection plate 301 stored in the box body 101 moves upward, after loosening the two scrapers 106, the two scrapers 106 are made to fit on both side end faces of the collection plate 301. During the upward movement of the collection plate 301, the two scrapers 106 will scrape off the dust and impurities adsorbed on the collection plate 301, and the scraped dust will directly fall and be collected in the collection box 304. Then, the collection box 304 can be directly removed to detect the experimental samples in the collection box 304.

[0051] As Figures 4 to 5 shown:

[0052] Two sleeve frames 107 are fixedly connected to the box body 101. The sliding frame 201 is inserted into the two sleeve frames 107. Two lead screws 108 are threadedly connected to the sliding frame 201, and the two lead screws 108 are respectively driven by stepping motors fixed on the two sleeve frames 107;

[0053] When the stepping motor starts, it drives the lead screw 108 to rotate. The lead screw 108 drives the sliding frame 201 and the fixed rod 202 to move up and down, thereby driving the insertion frame I 204, the insertion frame II 206, the insertion frame III 207, and the matching collection plate 301 to move up and down.

[0054] As Figures 9 to 10 shown:

[0055] An insertion piece 302 is fixedly connected to the collection plate 301. Insertion sleeves are provided on the insertion frame II 206, the insertion frame III 207, and the insertion frame I 204. The insertion piece 302 is inserted into all the insertion sleeves, and the insertion piece 302 and the insertion sleeves are connected by bolts, thereby realizing the limitation, fixation, and disassembly of the collection plate 301, and preventing the collection plate 301 from falling off when encountering heavy rain and strong wind in the detection environment.

[0056] As Figure 1 shown:

[0057] The width of the rain shield 203 is greater than the width of the box body 101; the widths of the collection plate 301 and the insertion piece 302 on the insertion frame II 206 and the insertion frame III 207 are both greater than the width of the box body 101, thereby being able to prevent rainwater from entering the box body 101 and ensuring the accuracy of the experimental data collected by the collection plate 301 in the box body 101.

[0058] The method for the detection device to detect the outdoor air environment of the Internet, the method comprising the following steps:

[0059] a: Pull out the collection plate 301 that is inserted into the rack II 206, rack III 207, and two racks I 204 simultaneously;

[0060] b: Expand the rack II 206 and rack III 207 to both sides and attach them to the rain shield 203. Insert the two plug studs 205 into the corresponding threaded holes on the rack II 206 and rack III 207 by screwing them, and fix the rack II 206 and rack III 207;

[0061] c: Insert the three collection plates 301 into the rack II 206, rack III 207, and two racks I 204 respectively, and fix them;

[0062] d: Control the two stepping motors to start and drive the two lead screws 108 to rotate. The two lead screws 108 drive the sliding frame 201 and the three collection plates 301 to move downward. The rack II 206, rack III 207, and the collection plates 301 on them cover above the box body 101 to adsorb and collect impurities in the rainwater. The two racks I 204 drive the collection plates 301 on them into the box body 101 to adsorb and collect impurities in the air when it rains;

[0063] e: After the collection is completed, control the stepping motors to start in reverse to drive the two racks I 204 to move upward and extend out of the box body 101;

[0064] f: Pull out the three collection plates 301 and detect the impurities adsorbed on them through a detection instrument.

Claims

1. An outdoor air environment detection device based on the Internet, characterized in that: It includes a box body (101) and at least three collecting plates (301). A sliding frame (201) is slidably connected to the box body (101). A fixed rod (202) is fixedly connected to the sliding frame (201). Two plug-in frames I (204) are fixedly connected to the fixed rod (202). A plug-in frame II (206) and a plug-in frame III (207) are hinged to the fixed rod (202). The plug-in frame II (206) is located between the two plug-in frames I (204). The plug-in frame III (207) is located inside the plug-in frame II (206). When the plug-in frame II (206), the plug-in frame III (207) and the two plug-in frames I (204) are all in the vertical state, one of the collecting plates (301) is inserted into the plug-in frame II (206), the plug-in frame III (207) and the two plug-in frames I (204) at the same time. When the plug-in frame II (206) and the plug-in frame III (207) are unfolded, the three collecting plates (301) are respectively inserted into the plug-in frame II (206), the plug-in frame III (207) and the plug-in frame I (204). A rain shield (203) is fixedly connected to the fixed rod (202). Two collecting boxes (304) are symmetrically inserted at the lower end of the plug-in frame III (207). Two slots (303) are symmetrically arranged at both ends of the plug-in frame III (207). The collecting box (304) is press-fitted into the corresponding slot (303). Two baffles (102) are symmetrically and sealingly inserted into the box body (101). Two screw rods (103) are rotatably connected to the box body (101). The baffle (102) is threadedly connected to the screw rod (103). A thick sponge layer is bonded to the inner side surface of the baffle (102).

2. The detection device according to claim 1, characterized in that: Two plug-in studs (205) are threadedly connected to the rain shield (203). Threaded holes adapted to the plug-in studs (205) are provided on the plug-in frame II (206) and the plug-in frame III (207).

3. The detection device according to claim 2, wherein: Two plug-in frames (105) are symmetrically inserted into the box body (101). Frame rods (104) are slidably connected to both ends of the two plug-in frames (105). The four frame rods (104) are all fixedly connected to the box body (101). A compression spring is fixedly connected between the plug-in frame (105) and the box body (101). Scraping plates (106) are fixedly connected to the inner ends of the two plug-in frames (105).

4. The detection device according to claim 3, characterized in that: Two sleeve frames (107) are fixedly connected to the box body (101). The sliding frame (201) is inserted into the two sleeve frames (107). Two lead screws (108) are threadedly connected to the sliding frame (201). The two lead screws (108) are respectively driven by stepping motors fixed on the two sleeve frames (107).

5. The detection device according to claim 4, characterized in that: A plug-in piece (302) is fixedly connected to the collecting plate (301). Plug-in sleeves are provided on the plug-in frame II (206), the plug-in frame III (207) and the plug-in frame I (204). The plug-in piece (302) is inserted into the plug-in sleeves. The plug-in piece (302) and the plug-in sleeve are connected by bolts.

6. The detection device according to claim 5, characterized in that: The width of the rain shield (203) is greater than the width of the box body (101).

7. The method for detecting the outdoor air environment of the Internet by the detection device according to claim 6, characterized in that: This method includes the following steps: a: Pull out the collecting plate (301) that is inserted into the plug-in frame II (206), the plug-in frame III (207) and the two plug-in frames I (204) at the same time. b: Unfold the second mounting rack (206) and the third mounting rack (207) to both sides and attach them to the rain shield (203). Insert two plug studs (205) by screwing them into the corresponding threaded holes on the second mounting rack (206) and the third mounting rack (207) to fix the second mounting rack (206) and the third mounting rack (207). c: Insert the three collection plates (301) into the second mounting rack (206), the third mounting rack (207) and the two first mounting racks (204) respectively and fix them. d: Control the two stepper motors to start and drive the two lead screws (108) to rotate. The two lead screws (108) drive the sliding frame (201) and the three collection plates (301) to move downward. The second mounting rack (206) and the third mounting rack (207) and the collection plates (301) thereon block above the box body (101) to adsorb and collect the impurities in the rainwater. The two first mounting racks (204) drive the collection plates (301) thereon into the box body (101) to adsorb and collect the impurities in the air during rain. e: After the collection is completed, control the stepper motors to start in the reverse direction to drive the two first mounting racks (204) to move upward and extend out of the box body (101). f: Pull out the three collection plates (301) and detect the adsorbed impurities thereon through a detection instrument.

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