Stable monitoring device for atmospheric environment

Abstract

The invention relates to the technical field of atmospheric environment monitoring, in particular to an atmospheric environment stable monitoring device which comprises a monitoring device shell and a positioning frame, the positioning frame is fixedly connected to the top of the monitoring device shell, and a flow guide cover is fixedly connected to the bottom of the inner side of the positioning frame. A water storage barrel is fixedly connected to the bottom of the flow guide cover, a shell door is clamped to the rear side of the monitoring device shell, a storage mechanism is arranged at the bottom of the water storage barrel, and an opening and closing mechanism is clamped to the inner side of the positioning frame. The stable monitoring device for the atmospheric environment is provided with a structure capable of automatically collecting a quantitative rainwater sample along with wind and rain, so that the quantitative rainwater sample can be automatically collected along with wind and rain, meanwhile, chemical detection of various heavy metals can be carried out on the rainwater sample, and the stability during collection of the rainwater sample is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of atmospheric environment monitoring, and specifically to a stable monitoring device for the atmospheric environment. Background Art

[0002] As is well known, atmospheric environment monitoring equipment is a measuring device for accurately measuring the concentration of pollutants and meteorological elements in the atmosphere. By collecting air samples and using various analytical instruments, such as chemiluminescence analyzers for detecting gaseous pollutants and beta-ray absorption meters for monitoring particulate matter, data is obtained. However, currently, the stability and accuracy of the equipment face challenges in complex environments, such as rainy days and high temperatures, and there is an urgent need for technological innovation to better serve fields such as environmental protection and meteorological research.

[0003] After retrieval, a Chinese patent disclosed an atmospheric environment detection device with an application publication number of: CN114414314B. The patent includes a base, on which a first pillar and a second pillar are provided. A clamping sleeve is provided between the first pillar and the second pillar through a connecting member. A rainwater receiving and storing container is detachably connected in the clamping sleeve. A water dripping hole is provided at the bottom of the rainwater receiving and storing container. A box body is filled with a liquid and a floating part is provided on the liquid. A loading part for loading test paper is provided on the floating part; a transmission mechanism is provided on the base, and the transmission mechanism is located between the first pillar and the second pillar for sequentially conveying a plurality of box bodies to the lower part of the water dripping hole; a rain shield is provided on the base, and spraying mechanisms are provided on the inner sides of the first pillar and the second pillar. The two spraying mechanisms are located on both sides of the box body for spraying water on the liquid level of the box body to drive the floating part to move in the box body; in the present invention, the two nozzles spray water alternately, which can push the floating part to reciprocate in the box body, realize automatic detection and improve the monitoring efficiency, so that the test paper is fully contacted with the detected rainwater.

[0004] When monitoring the atmospheric environment, samples of the atmospheric environment in various different weather conditions are collected, and the collected samples are monitored. When monitoring the rainwater in a rainy environment, rainwater samples are collected to monitor the situation in the water. The problems existing in the prior art are: due to the lack of a structure for automatically collecting a quantitative rainwater sample with the wind and rain weather, it is impossible to automatically collect a quantitative rainwater sample with the wind and rain weather, and at the same time, it is impossible to perform multiple heavy metal chemical detections on the rainwater sample, reducing the stability during the collection of the rainwater sample. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a stable monitoring device for the atmospheric environment, which has a structure for automatically collecting a quantitative rainwater sample with the wind and rain weather. Therefore, it can automatically collect a quantitative rainwater sample with the wind and rain weather, and at the same time, it can perform multiple heavy metal chemical detections on the rainwater sample, improving the stability during the collection of the rainwater sample.

[0006] The above technical object of the present invention is achieved by the following technical solutions: An atmospheric environment stable monitoring device includes a monitoring device housing and a positioning frame. The positioning frame is fixedly connected to the top of the monitoring device housing. A flow guide cover is fixedly connected to the bottom inside the positioning frame. A water storage cylinder is fixedly connected to the bottom of the flow guide cover. A housing door is snap-connected to the rear side of the monitoring device housing. A storage mechanism is provided at the bottom of the water storage cylinder. An opening and closing mechanism is snap-connected inside the positioning frame;

[0007] The storage mechanism includes a guiding slide rod, a floating box, an opening and closing push rod, a flowing water cover, a transmission assembly, a transmission turntable and a solvent pipe. The guiding slide rod is slidably connected to the bottom of the water storage cylinder. The floating box is fixedly connected to the top of the guiding slide rod. The opening and closing push rod is fixedly connected to the rear side of the bottom of the guiding slide rod. The flowing water cover is snap-connected to the rear side of the top of the water storage cylinder. The front side of the bottom of the flowing water cover contacts the top of the opening and closing push rod. The transmission assembly is provided at the bottom of the guiding slide rod. The transmission turntable is fixedly connected to the top of the end of the transmission assembly away from the guiding slide rod. The solvent pipe is provided on the top of the transmission turntable;

[0008] The transmission assembly includes a traction rope, a guiding pulley, a ratchet pawl ring, a transmission rotating rod, a ratchet wheel and a reset torsion spring. The traction rope is fixedly connected to the bottom of the guiding slide rod. The bottom of the guiding pulley contacts the surface of the traction rope. The guiding pulley is fixedly connected to the bottom inside the monitoring device housing. The transmission rotating rod is rotatably connected to the rear side of the bottom inside the monitoring device housing. The ratchet wheel is fixedly connected to the surface of the transmission rotating rod. The reset torsion spring is fixedly connected to the rear side of the bottom inside the monitoring device housing. The inner side of the reset torsion spring is close to the surface of the transmission rotating rod. The ratchet pawl ring is fixedly connected to the top of the reset torsion spring. The inner side of the ratchet pawl ring contacts the surface of the ratchet wheel;

[0009] The opening and closing mechanism includes a guiding disk, an assembling ring plate, a rotating frame, a dust-proof cover, blade support rods and one-way blades. The guiding disk is fixedly connected to the inside of the positioning frame. The assembling ring plate is fixedly connected to the surface of the guiding disk. The rotating frame is rotatably connected to the top of the guiding disk. The dust-proof cover is welded to the surface of the rotating frame. The blade support rods are fixedly connected to the top of the rotating frame. The one-way blades are welded to the top of the blade support rods.

[0010] With the above technical solution, by setting the monitoring device housing and the positioning frame, the monitoring device housing limits the positioning frame, enabling the positioning frame to limit the flow deflector and the water storage cylinder, thereby forming a water storage space between the flow deflector and the water storage cylinder, so as to collect and temporarily store rainwater. The housing door facilitates the user to take out and replace the samples in the opening and closing mechanism. The storage mechanism can quantitatively sample the rainwater stored in the flow deflector and the water storage cylinder, and monitor the heavy metals in the water by means of a pre-stored reaction solvent for the samples. The opening and closing mechanism can automatically open the flow deflector and the water storage cylinder with the flowing air, so as to collect rainwater in windy and rainy weather and automatically close in windless weather, achieving the effect of automatically collecting rainwater. Moreover, the overall structures of the storage mechanism and the opening and closing mechanism are linked by mechanical structures, so there is no need to provide power, avoiding failures caused by circuit problems, reducing the equipment cost, and improving the stability of the overall equipment.

[0011] The present invention is further configured as: Guide rods are fixedly connected to both sides inside the solvent pipe, and a closing ring is fixedly connected to the top inside the solvent pipe. The bottom of the closing ring is fixedly connected to the top of the guide rod.

[0012] With the above technical solution, by setting the guide rods and the closing ring, the guide rods and the closing ring can form a guiding track to provide guidance and limitation for the closing of the solvent pipe.

[0013] The present invention is further configured as: A closing inner plate is slidably connected to the inside of the solvent pipe. Both sides of the closing inner plate are slidably connected to the surfaces of the guide rods, and the top of the closing inner plate contacts the bottom of the closing ring.

[0014] With the above technical solution, by setting the closing inner plate, it can move up and down along the guide rods to contact the bottom of the closing ring, making the solvent pipe form a sealed environment for quantitatively storing rainwater samples.

[0015] The present invention is further configured as: A closing floating ball is fixedly connected to the bottom of the closing inner plate. A protective sleeve is provided on the surface of the closing floating ball, and the bottom of the closing floating ball contacts the bottom inside the solvent pipe.

[0016] With the above technical solution, by setting the closing floating ball, it can float with the water level of the rainwater sample in the solvent pipe, achieving the effect of driving the closing inner plate to move upward as the water level rises, so as to close the closing inner plate and the closing ring and seal the solvent pipe.

[0017] The present invention is further configured as: A positioning bottom ring is fixedly connected to the top of the transmission turntable. The positioning bottom ring is annular, the inside of the positioning bottom ring is clamped with the bottom of the solvent pipe, and a buffer pad is provided at the bottom inside the positioning bottom ring.

[0018] With the above technical solution, by setting the positioning bottom ring, the annular design can fit the outer shape of the solvent pipe, so as to limit the bottom of the solvent pipe, avoid accidental shaking of the solvent pipe during movement, and at the same time, the buffer pad provided can buffer the bottom of the solvent pipe, increasing the stability of the solvent pipe during movement.

[0019] The present invention is further arranged as follows: a fixing rod is fixedly connected to the top of the positioning bottom ring, a limiting top ring is fixedly connected to the top of the fixing rod, and the inner side of the limiting top ring is in contact with the surface of the solvent pipe.

[0020] With the above technical solution, by setting the fixing rod and the limiting top ring, the fixing rod can fix the limiting top ring based on the positioning bottom ring, so that the limiting top ring can limit the surface of the solvent pipe. Since it is the side of the solvent pipe surface far from the positioning bottom ring that is limited, the solvent pipe can be further limited in multiple directions, further avoiding accidental shaking of the solvent pipe during movement and increasing the stability of the solvent pipe during movement.

[0021] The present invention is further arranged as follows: a drainage groove is formed inside the assembled ring plate, the drainage groove is trapezoidal, the inner side of the drainage groove is provided with an inclined surface from outside to inside, and the top of the drainage groove is in contact with the bottom of the dust-proof cover.

[0022] With the above technical solution, by setting the drainage groove, the trapezoidal design can better fit the outer shape of the dust-proof cover. When the dust-proof cover is closed with the drainage groove, the fit degree between the drainage groove and the dust-proof cover is increased. Since the inner side of the drainage groove is provided with an inclined surface from inside to outside, the rainwater on the surface can be further guided to the guiding groove through the inclined surface, increasing the stability during rainwater transportation.

[0023] The present invention is further arranged as follows: a reset rotating rod is rotatably connected to the top of the guiding disc, a limiting torsion spring is fixedly connected to the surface of the reset rotating rod, the bottom of the limiting torsion spring is fixedly connected to the top of the guiding disc, and the top of the reset rotating rod is fixedly connected to the bottom of the blade support rod.

[0024] With the above technical solution, by setting the reset rotating rod and the limiting torsion spring, when the blade support rod rotates with an external force, the reset rotating rod can limit the blade support rod with the pulling force generated when the limiting torsion spring stores energy during rotation, and when the external force on the blade support rod is lost, the pulling force can be released through the torsion spring to reset the reset rotating rod, so that the reset rotating rod drives the blade support rod to reset, so as to achieve the effect of driving the rotating frame by the blade support rod to reset the dust-proof cover and keep the dust-proof cover closed.

[0025] The present invention is further arranged as follows: a diversion rotating rod is fixedly connected to the top of the blade support rod, the inner side of the one-way blade is fixedly connected to the surface of the diversion rotating rod, and spiral diversion lines are provided on the surface of the diversion rotating rod.

[0026] With the above technical solution, by setting the diversion rotating rod, the one-way blade can be further supported and limited, and the spiral diversion lines provided on the surface can guide the conveyed air downward, so that the air conveyed downward can blow off the dust and impurities on the surfaces of the dust-proof cover and the assembly ring plate.

[0027] The present invention is further configured as: a diversion sleeve is sleeved on the surface of the one-way blade, inclined diversion lines are provided on the surface of the diversion sleeve, and one side of the diversion sleeve close to the blade support rod is in contact with the surface of the diversion rotating rod.

[0028] With the above technical solution, by setting the diversion sleeve, the surface of the one-way blade can be protected, objects in the flowing air can be blocked, and the inclined diversion lines provided on the surface can further guide the air to the diversion rotating rod, increasing the stability when the air is conveyed along the diversion rotating rod to the dust-proof cover and the assembly ring plate.

[0029] Compared with the prior art, the present invention provides a monitoring device for atmospheric environment stability, having the following beneficial effects:

[0030] For the monitoring device for atmospheric environment stability, by setting the monitoring device housing and the positioning frame, the monitoring device housing and the positioning frame can support and limit the diversion cover, so that a water storage space is formed between the diversion cover and the water storage cylinder, and rainwater can be temporarily stored. Moreover, the bottom of the water storage cylinder is provided with a drain port by itself, and the rainwater can be conveyed into the solvent pipe for storage. When rainwater is stored in the water storage cylinder, the floating box will drive the guiding slide rod to rise together with the water level of the rainwater, and the guiding slide rod can drive the opening and closing push rod and the traction rope to rise together, thereby providing power for the operation of the transmission component, and driving the opening and closing push rod to push the flowing water cover upward, so that the flowing water cover opens the drain port of the water storage cylinder and conveys the rainwater to the solvent pipe. When the traction rope moves upward, it can pull the ratchet ring forward along the guiding pulley, and the ratchet ring will drive the reset torsion spring to rotate together with the traction rope wound around the surface with the transmission rotating rod as the center. The reset torsion spring will store energy when rotating, preparing for subsequent reset. When the ratchet ring rotates, it will drive the ratchet wheel to rotate, so that the ratchet wheel drives the transmission rotating rod to rotate the transmission turntable, and the transmission turntable drives the solvent pipe to adjust the orientation, so that the solvent pipe can move to the drain port of the water storage cylinder to collect rainwater, so as to achieve the effect of collecting rainwater samples in the rainy-day atmospheric environment. Moreover, a solvent for heavy metal reaction in rainwater is pre-stored in the solvent pipe, so that heavy metal chemical tests can be directly started after the rainwater samples are collected. When the user takes out the solvent pipe by opening the outer shell door, the content of heavy metals in the rainwater can be visually checked;

[0031] The atmospheric environment stable monitoring device, by setting an opening and closing mechanism, when it is necessary to collect rainwater samples in rainy and windy weather, the one-way blades can drive the blade support rods to rotate unidirectionally with the flowing air, so that the blade support rods drive the rotating frame to rotate around the guiding disk as the center point, and the rotating frame drives the dust cover to move on the assembly ring plate, so as to expose the rainwater collection part of the assembly ring plate. At this time, the rainwater will flow along the interception of the one-way blades to the rainwater collection part of the assembly ring plate, and finally enter the diversion cover and the water storage cylinder for storage. When the rainy and windy weather changes to windless weather, the rotating frame can reset the dust cover along the guiding disk. Brief Description of the Drawings

[0032] Figure 1 It is a schematic diagram of the overall structure in the present invention;

[0033] Figure 2 It is a schematic diagram of the structure of the water storage cylinder in the present invention;

[0034] Figure 3 It is a schematic diagram of the structure of the storage mechanism in the present invention;

[0035] Figure 4 It is a schematic diagram of the structure of the transmission component in the present invention;

[0036] Figure 5 It is a schematic diagram of the structure of the closing float in the present invention;

[0037] Figure 6 It is a schematic diagram of the structure of the limiting top ring in the present invention;

[0038] Figure 7 It is a schematic diagram of the structure of the opening and closing mechanism in the present invention;

[0039] Figure 8 It is a schematic diagram of the structure of the reset rotating rod in the present invention;

[0040] Figure 9 It is a schematic diagram of the structure of the water diversion rotating rod in the present invention.

[0041] In the figure: 1. Outer shell of the monitoring device; 2. Positioning frame; 3. Flow guide cover; 4. Water storage cylinder; 5. Outer shell door; 6. Storage mechanism; 61. Guide sliding rod; 62. Floating box; 63. Opening and closing push rod; 64. Water flow cover; 65. Transmission component; 651. Traction rope; 652. Guide pulley; 653. Pawl ring; 654. Transmission rotating rod; 655. Ratchet; 656. Reset torsion spring; 66. Transmission turntable; 67. Solvent pipe; 7. Opening and closing mechanism; 71. Guide plate; 72. Assembly ring plate; 73. Rotating frame; 74. Dust cover; 75. Blade support rod; 76. One-way blade; 8. Guide rod; 9. Closing ring; 10. Closing inner plate; 11. Closing floating ball; 12. Positioning bottom ring; 13. Fixed rod; 14. Limiting top ring; 15. Drainage groove; 16. Reset rotating rod; 17. Limiting torsion spring; 18. Flow guiding rotating rod; 19. Flow guiding sleeve. Detailed implementation mode

[0042] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0043] Embodiment 1

[0044] Please refer to Figures 1-6 , an atmospheric environment stable monitoring device, including an outer shell 1 of the monitoring device and a positioning frame 2. The positioning frame 2 is fixedly connected to the top of the outer shell 1 of the monitoring device. A flow guide cover 3 is fixedly connected to the bottom inside the positioning frame 2. A water storage cylinder 4 is fixedly connected to the bottom of the flow guide cover 3. An outer shell door 5 is clamped at the rear side of the outer shell 1 of the monitoring device. A storage mechanism 6 is arranged at the bottom of the water storage cylinder 4;

[0045] The storage mechanism 6 includes a guide sliding rod 61, a floating box 62, an opening and closing push rod 63, a water flow cover 64, a transmission component 65, a transmission turntable 66 and a solvent pipe 67. The guide sliding rod 61 is slidably connected to the bottom of the water storage cylinder 4. The floating box 62 is fixedly connected to the top of the guide sliding rod 61. The opening and closing push rod 63 is fixedly connected to the rear side of the bottom of the guide sliding rod 61. The water flow cover 64 is clamped at the rear side of the top of the water storage cylinder 4. The front side of the bottom of the water flow cover 64 contacts the top of the opening and closing push rod 63. The transmission component 65 is arranged at the bottom of the guide sliding rod 61. The transmission turntable 66 is fixedly connected to the top of one end of the transmission component 65 away from the guide sliding rod 61. The solvent pipe 67 is arranged on the top of the transmission turntable 66;

[0046] The transmission assembly 65 includes a traction rope 651, a guide pulley 652, a ratchet ring 653, a transmission rotating rod 654, a ratchet wheel 655 and a return torsion spring 656. The traction rope 651 is fixedly connected to the bottom of the guide slide rod 61. The bottom of the guide pulley 652 is in contact with the surface of the traction rope 651. The guide pulley 652 is fixedly connected to the bottom inside the monitoring device housing 1. The transmission rotating rod 654 is rotatably connected to the rear side of the bottom inside the monitoring device housing 1. The ratchet wheel 655 is fixedly connected to the surface of the transmission rotating rod 654. The return torsion spring 656 is fixedly connected to the rear side of the bottom inside the monitoring device housing 1. The inner side of the return torsion spring 656 is close to the surface of the transmission rotating rod 654. The ratchet ring 653 is fixedly connected to the top of the return torsion spring 656. The inner side of the ratchet ring 653 is in contact with the surface of the ratchet wheel 655. By providing the monitoring device housing 1 and the positioning frame 2, the monitoring device housing 1 can support and limit the flow deflector 3 together with the positioning frame 2, so that a water storage space is formed between the flow deflector 3 and the water storage cylinder 4, and rainwater can be temporarily stored. Moreover, the bottom of the water storage cylinder 4 is provided with a drain port by itself, and the rainwater can be transported into the solvent pipe 67 for storage. When storing rainwater in the water storage cylinder 4, the floating box 62 will drive the guide slide rod 61 to rise together with the water level of the rainwater. The guide slide rod 61 can drive the opening and closing push rod 63 and the traction rope 651 to rise together, so as to provide power for the operation of the transmission assembly 65, and can drive the opening and closing push rod 63 to push the water flow cover 64 upward, so that the water flow cover 64 opens the drain port of the water storage cylinder 4 and transports the rainwater to the solvent pipe 67. When the traction rope 651 moves upward, it can pull the ratchet ring 653 forward along the guide pulley 652. The ratchet ring 653 will drive the return torsion spring 656 to rotate together with the traction rope 651 wound around its surface with the transmission rotating rod 654 as the center. The return torsion spring 656 will store energy when rotating, preparing for subsequent reset. When the ratchet ring 653 rotates, it will drive the ratchet wheel 655 to rotate, so that the ratchet wheel 655 can drive the transmission rotating rod 654 to rotate the transmission turntable 66, and the transmission turntable 66 can drive the solvent pipe 67 to adjust its orientation, so that the solvent pipe 67 can move to the drain port of the water storage cylinder 4 to collect rainwater, so as to achieve the effect of collecting rainwater samples in the rainy-day atmospheric environment. Moreover, the solvent for the reaction of heavy metals in rainwater is pre-stored in the solvent pipe 67, so that heavy metal chemical tests can be directly started after the rainwater samples are collected. When the user takes out the solvent pipe 67 by opening the housing door 5, the content of heavy metals in the rainwater can be visually checked.

[0047] Wherein, guide rods 8 are fixedly connected to both sides inside the solvent pipe 67, and a closing ring 9 is fixedly connected to the top inside the solvent pipe 67. The bottom of the closing ring 9 is fixedly connected to the top of the guide rod 8. By providing the guide rods 8 and the closing ring 9, the guide rods 8 and the closing ring 9 can form a guiding track to provide guidance and limit for the closing of the solvent pipe 67.

[0048] Among them, a closing inner plate 10 is slidably connected to the inner side of the solvent pipe 67. Both sides of the closing inner plate 10 are slidably connected to the surface of the guiding rod 8. The top of the closing inner plate 10 contacts the bottom of the closing ring 9. By setting the closing inner plate 10, it can move up and down along the guiding rod 8 to achieve contact with the bottom of the closing ring 9, so as to form a sealed environment for the solvent pipe 67 and quantitatively store the rainwater sample.

[0049] Among them, a closing floating ball 11 is fixedly connected to the bottom of the closing inner plate 10. A protective sleeve is provided on the surface of the closing floating ball 11. The bottom of the closing floating ball 11 contacts the bottom inside the solvent pipe 67. By setting the closing floating ball 11, it can float along with the water level of the rainwater sample in the solvent pipe 67, and can achieve the effect of driving the closing inner plate 10 to move upward as the water level rises, so that the closing inner plate 10 and the closing ring 9 can be closed, and the solvent pipe 67 can be sealed.

[0050] Among them, a positioning bottom ring 12 is fixedly connected to the top of the transmission turntable 66. The positioning bottom ring 12 is annular. The inner side of the positioning bottom ring 12 is clamped with the bottom of the solvent pipe 67. A buffer pad is provided at the bottom inside the positioning bottom ring 12. By setting the positioning bottom ring 12, the annular design can fit the outer shape of the solvent pipe 67, so as to limit the bottom of the solvent pipe 67 and prevent the solvent pipe 67 from shaking accidentally during movement. At the same time, the provided buffer pad can buffer the bottom of the solvent pipe 67 and increase the stability of the solvent pipe 67 during movement.

[0051] Among them, a fixing rod 13 is fixedly connected to the top of the positioning bottom ring 12. The top of the fixing rod 13 is fixedly connected to a limiting top ring 14. The inner side of the limiting top ring 14 contacts the surface of the solvent pipe 67. By setting the fixing rod 13 and the limiting top ring 14, the fixing rod 13 can fix the limiting top ring 14 based on the positioning bottom ring 12, so that the limiting top ring 14 can limit the surface of the solvent pipe 67. Since it is to limit the side of the solvent pipe 67 surface away from the positioning bottom ring 12, it can further limit the solvent pipe 67 in multiple directions and further prevent the solvent pipe 67 from shaking accidentally during movement, increasing the stability of the solvent pipe 67 during movement.

[0052] Working principle of this embodiment: First, when rainwater flows into the diversion cover 3 and the water storage cylinder 4, as the amount of rainwater stored in the water storage cylinder 4 gradually increases, the water level will also rise accordingly. The floating box 62 will gradually rise with the water level. When rising, it will drive the guiding slide rod 61 to lift the opening and closing push rod 63 and the traction rope 651 together. The traction rope 651 will drive the ratchet ring 653 to rotate along the guiding pulley 652. The ratchet ring 653 will drive the ratchet wheel 655 to rotate together along the return torsion spring 656. The ratchet wheel 655 will drive the transmission rotating rod 654 to rotate the transmission turntable 66. When the transmission turntable 66 rotates, it will drive the solvent pipe 67 to move towards the water storage cylinder 4. When the opening and closing push rod 63 pushes the water flow cover 64 upwards, a gap will be formed between the water flow cover 64 and the drain outlet of the water storage cylinder 4, and rainwater will flow into the solvent pipe 67 from the gap. The heavy metals in the rainwater will mix with the solvent in the solvent pipe 67 to undergo a chemical reaction, thereby changing the properties of the liquid in the solvent pipe 67. When storing rainwater in the solvent pipe 67, the closing float 11 will drive the closing inner plate 10 to move along the guiding rod 8 towards the closing ring 9 with the rising water level until the closing inner plate 10 closes with the closing ring 9 to seal the solvent pipe 67, so that the solvent pipe 67 forms a closed environment to achieve quantitative storage. When the floating box 62 drops with the outflowing water, the opening and closing push rod 63 will leave the water flow cover 64 downward, causing the water flow cover 64 to reset. At the same time, the return torsion spring 656 will reset the ratchet ring 653 with the reset of the traction rope 651, and the ratchet ring 653 will return to its original position and drive the ratchet wheel 655 to rotate again with the next rotation. After collecting the sample, the user can open the outer shell door 5 to take out the solvent pipe 67 for testing and install a new solvent pipe 67.

[0053] Embodiment 2

[0054] Reference Figures 7-9, An atmospheric environment stable monitoring device further includes an opening and closing mechanism 7. Among them, the opening and closing mechanism 7 includes a guiding disk 71, an assembling ring plate 72, a rotating frame 73, a dust-proof cover 74, a blade support rod 75 and a one-way blade 76. The guiding disk 71 is fixedly connected to the inner side of the positioning frame 2, the assembling ring plate 72 is fixedly connected to the surface of the guiding disk 71, the rotating frame 73 is rotatably connected to the top of the guiding disk 71, the dust-proof cover 74 is welded to the surface of the rotating frame 73, the blade support rod 75 is fixedly connected to the top of the rotating frame 73, and the one-way blade 76 is welded to the top of the blade support rod 75. By setting the opening and closing mechanism 7, when it is necessary to collect rainwater samples in rainy and windy weather, the one-way blade 76 can drive the blade support rod 75 to rotate in one direction along with the flowing air, so that the blade support rod 75 drives the rotating frame 73 to rotate around the guiding disk 71 as the center point, and the rotating frame 73 drives the dust-proof cover 74 to move on the assembling ring plate 72, thereby exposing the rainwater collection area of the assembling ring plate 72. At this time, the rainwater will flow along the interception of the one-way blade 76 to the rainwater collection area of the assembling ring plate 72, and finally enter the diversion cover 3 and the water storage cylinder 4 for storage. When the rainy and windy weather changes to windless weather, the rotating frame 73 can reset the dust-proof cover 74 along the guiding disk 71.

[0055] Among them, a drainage groove 15 is opened on the inner side of the assembling ring plate 72. The drainage groove 15 is trapezoidal, and the inner side of the drainage groove 15 is provided with an inclined surface from outside to inside. The top of the drainage groove 15 is in contact with the bottom of the dust-proof cover 74. By setting the drainage groove 15, the trapezoidal design can better fit the shape of the dust-proof cover 74. When the dust-proof cover 74 and the drainage groove 15 are closed, the fit degree between the drainage groove 15 and the dust-proof cover 74 is increased. Since the inner side of the drainage groove 15 is provided with an inclined surface from inside to outside, the rainwater on the surface can be further guided to the guiding groove through the inclined surface, increasing the stability when transporting rainwater.

[0056] Among them, a reset rotating rod 16 is rotatably connected to the top of the guiding disk 71. A limiting torsion spring 17 is fixedly connected to the surface of the reset rotating rod 16. The bottom of the limiting torsion spring 17 is fixedly connected to the top of the guiding disk 71. The top of the reset rotating rod 16 is fixedly connected to the bottom of the blade support rod 75. By setting the reset rotating rod 16 and the limiting torsion spring 17, when the blade support rod 75 rotates with an external force, the reset rotating rod 16 can limit the blade support rod 75 along with the pulling force generated when the limiting torsion spring 17 stores energy during rotation. And when the blade support rod 75 loses the external force, the reset rotating rod 16 can be reset by the torsion spring releasing the pulling force, so that the reset rotating rod 16 drives the blade support rod 75 to be reset, so as to achieve the effect of driving the rotating frame 73 by the blade support rod 75 to reset the dust-proof cover 74 and keeping the dust-proof cover 74 closed.

[0057] Among them, a diversion rotating rod 18 is fixedly connected to the top of the blade support rod 75. The surface of the diversion rotating rod 18 is fixedly connected to the inner side of the one-way blade 76. The surface of the diversion rotating rod 18 is provided with spiral diversion lines. By setting the diversion rotating rod 18, the one-way blade 76 can be further supported and limited, and the spiral diversion lines provided on the surface can guide the conveyed air downward, so that the air conveyed downward can blow off the dust and impurities on the surfaces of the dust-proof cover 74 and the assembly ring plate 72.

[0058] Among them, a diversion sleeve 19 is sleeved on the surface of the one-way blade 76. The surface of the diversion sleeve 19 is provided with inclined surface diversion lines. One side of the diversion sleeve 19 close to the blade support rod 75 is in contact with the surface of the diversion rotating rod 18. By setting the diversion sleeve 19, the surface of the one-way blade 76 can be protected, the objects in the flowing air can be blocked, and the inclined surface diversion lines provided on the surface can further guide the air to the diversion rotating rod 18, increasing the stability when the air is conveyed along the diversion rotating rod 18 to the dust-proof cover 74 and the assembly ring plate 72.

[0059] The working principle of this embodiment: First, when encountering a windy and rainy environment, the one-way blade 76 will drive the blade support rod 75 to rotate the rotating frame 73 as the wind blows. The rotating frame 73 will drive the dust-proof cover 74 to rotate on the assembly ring plate 72 with the guiding disk 71 as the center, so that the drainage groove 15 is exposed. The rainwater will gradually flow along the one-way blade 76 to the drainage groove 15 and enter the diversion cover 3 and the water storage cylinder 4 for storage. At this time, the reset rotating rod 16 will drive the limit torsion spring 17 to rotate as the blade support rod 75 rotates, so that the limit torsion spring 17 stores energy. In a windless environment, the limit torsion spring 17 will drive the reset rotating rod 16 to reset the blade support rod 75, so that the rotating frame 73 drives the dust-proof cover 74 to reset, and the dust-proof cover 74 closes the drainage groove 15.

[0060] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An atmospheric environment stable monitoring device, comprising a monitoring device housing (1) and a positioning frame (2), characterized in that: The positioning frame (2) is fixedly connected to the top of the monitoring device housing (1). A flow guide cover (3) is fixedly connected to the bottom inside the positioning frame (2). A water storage cylinder (4) is fixedly connected to the bottom of the flow guide cover (3). A housing door (5) is snap-connected to the rear side of the monitoring device housing (1). A storage mechanism (6) is provided at the bottom of the water storage cylinder (4). An opening and closing mechanism (7) is snap-connected to the inside of the positioning frame (2). The storage mechanism (6) includes a guiding slide rod (61), a floating box (62), an opening and closing push rod (63), a water flow cover (64), a transmission assembly (65), a transmission turntable (66) and a solvent pipe (67). The guiding slide rod (61) is slidably connected to the bottom of the water storage cylinder (4). The floating box (62) is fixedly connected to the top of the guiding slide rod (61). The opening and closing push rod (63) is fixedly connected to the rear side of the bottom of the guiding slide rod (61). The water flow cover (64) is snap-connected to the rear side of the top of the water storage cylinder (4). The front side of the bottom of the water flow cover (64) contacts the top of the opening and closing push rod (63). The transmission assembly (65) is arranged at the bottom of the guiding slide rod (61). The transmission turntable (66) is fixedly connected to the top of one end of the transmission assembly (65) away from the guiding slide rod (61). The solvent pipe (67) is arranged on the top of the transmission turntable (66). The transmission assembly (65) includes a traction rope (651), a guiding pulley (652), a ratchet ring (653), a transmission rotating rod (654), a ratchet wheel (655) and a reset torsion spring (656). The traction rope (651) is fixedly connected to the bottom of the guiding slide rod (61). The bottom of the guiding pulley (652) contacts the surface of the traction rope (651). The guiding pulley (652) is fixedly connected to the bottom inside the monitoring device housing (1). The transmission rotating rod (654) is rotatably connected to the rear side of the bottom inside the monitoring device housing (1). The ratchet wheel (655) is fixedly connected to the surface of the transmission rotating rod (654). The reset torsion spring (656) is fixedly connected to the rear side of the bottom inside the monitoring device housing (1). The inside of the reset torsion spring (656) is close to the surface of the transmission rotating rod (654). The ratchet ring (653) is fixedly connected to the top of the reset torsion spring (656). The inside of the ratchet ring (653) contacts the surface of the ratchet wheel (655). The opening and closing mechanism (7) includes a guiding disk (71), an assembly ring plate (72), a rotating frame (73), a dust-proof cover (74), a blade support rod (75) and a one-way blade (76). The guiding disk (71) is fixedly connected to the inside of the positioning frame (2). The assembly ring plate (72) is fixedly connected to the surface of the guiding disk (71). The rotating frame (73) is rotatably connected to the top of the guiding disk (71). The dust-proof cover (74) is welded to the surface of the rotating frame (73). The blade support rod (75) is fixedly connected to the top of the rotating frame (73). The one-way blade (76) is welded to the top of the blade support rod (75).

2. The atmospheric environment stability monitoring device according to claim 1, characterized in that: The two sides of the inner side of the solvent tube (67) are fixedly connected with guide rods (8), the top of the inner side of the solvent tube (67) is fixedly connected with a closed ring (9), and the bottom of the closed ring (9) is fixedly connected with the top of the guide rod (8).

3. The atmospheric environment stability monitoring device according to claim 2, wherein: The inner side of the solvent tube (67) is slidably connected to a closed inner plate (10), both sides of the closed inner plate (10) are slidably connected to the surface of the guide rod (8), and the top of the closed inner plate (10) is in contact with the bottom of the closed ring (9).

4. A monitoring device for atmospheric environment stability according to claim 3, characterized in that: A closed float (11) is fixedly connected to the bottom of the closed inner plate (10), a protective sleeve is provided on the surface of the closed float (11), and the bottom of the closed float (11) contacts the bottom of the inner side of the solvent tube (67).

5. The atmospheric environment stability monitoring device according to claim 1, characterized in that: A positioning bottom ring (12) is fixedly connected to the top of the transmission turntable (66); the positioning bottom ring (12) is set to be ring-shaped; the inner side of the positioning bottom ring (12) is clamped with the bottom of the solvent tube (67); and a buffer pad is provided at the bottom of the inner side of the positioning bottom ring (12).

6. The atmospheric environment stability monitoring device according to claim 5, wherein: The top of the positioning bottom ring (12) is fixedly connected to a fixing rod (13), and the top of the fixing rod (13) is fixedly connected to a limiting top ring (14), and the inner side of the limiting top ring (14) is in contact with the surface of the solvent tube (67).

7. A monitoring device for atmospheric environment stability according to claim 1, characterized in that: A drainage groove (15) is provided on the inner side of the assembly ring plate (72). The drainage groove (15) is set in a trapezoidal shape. The inner side of the drainage groove (15) is set in an inclined surface from outside to inside. The top of the drainage groove (15) contacts the bottom of the dust cover (74).

8. A monitoring device for stable atmospheric environment according to claim 1, characterized in that: The top of the guide plate (71) is rotatably connected to a reset rotating rod (16), the surface of the reset rotating rod (16) is fixedly connected to a limit torsion spring (17), the bottom of the limit torsion spring (17) is fixedly connected to the top of the guide plate (71), and the top of the reset rotating rod (16) is fixedly connected to the bottom of the blade support rod (75).

9. The atmospheric environment stability monitoring device according to claim 1, characterized in that: The top of the blade support rod (75) is fixedly connected to a drainage rotating rod (18), the surface of the drainage rotating rod (18) is fixedly connected to the inner side of the unidirectional blade (76), and the surface of the drainage rotating rod (18) is provided with spiral drainage patterns.

10. The atmospheric environment stability monitoring device according to claim 9, wherein: The surface of the one-way blade (76) is provided with a drainage sleeve (19), and the surface of the drainage sleeve (19) is provided with inclined drainage lines. The side of the drainage sleeve (19) close to the blade support rod (75) is in contact with the surface of the drainage rotating rod (18).

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