A kind of online intelligent monitoring device for dynamic dust particles and floating bacteria in biological clean engineering

Abstract

The present invention discloses an online intelligent monitoring device for dynamic dust particles and floating bacteria in biological clean engineering, and relates to the field of intelligent monitoring technology. The present invention includes a device body, information modules are arranged on the left and right sides of the inner wall of the device body, an electric slide rail is arranged on the top of the inner wall of the device body, and a circular groove limit plate is arranged inside the device body through a spring; an anti-interference device is arranged inside the electric slide rail, anti-corrosion devices are arranged on the left and right sides of the anti-interference device, and a difference device is arranged below the anti-interference device, and the anti-interference device includes an electric telescopic rod, and the top of the fixed end of the electric telescopic rod is slidably installed inside the electric slide rail. Different from traditional detection equipment that only relies on horizontal movement to extract air at a specified height for detection, the present invention solves the problem of differences in the content of dust particles and floating bacteria in the air at different heights, and expands the detection range to obtain more accurate monitoring data.

Description

Technical Field

[0001] The invention relates to the technical field of intelligent monitoring, and in particular to an online intelligent monitoring device for dynamic dust particles and floating bacteria in a biological clean engineering. Background Art

[0002] Biological clean engineering refers to the engineering that deals with the pollution of particles and microorganisms that need to be controlled. The biological clean rooms involved need to be cleaned regularly, and the interior decoration materials and equipment should be able to withstand corrosion. The effect of the biological clean engineering requires online monitoring of intelligent equipment.

[0003] The patent with the patent announcement number CN213275274U discloses a real-time online monitoring system for dust particles, including a clean room, a hanging rail, a dust particle monitoring device, a wind catching device and a cleaning device. An air inlet pipe is installed on the top of the clean room, and a plurality of vertical air outlets are arranged on the air inlet pipe. A grille bottom plate is arranged at the bottom of the clean room, and an exhaust pipe is arranged below the grille bottom plate. A hanging rail is installed in the clean room below the air outlet, and a dust particle monitoring device is installed on the hanging rail. The dust particle monitoring device includes an air cylinder, a detector, a check grid, a dust storage bag, an exhaust pipe and a filter. A wind catching device is installed on the outer wall of the air cylinder above the detector, and a cleaning device is installed on the top of the air cylinder. The patent installs a hanging rail in the clean room and installs a dust particle monitoring device on the hanging rail, so that dust particles can follow the hanging rail to move in the clean room, thereby increasing the range of dust particle detection and achieving the purpose of reducing the number of detectors.

[0004] However, the device still has some shortcomings: the device can expand the monitoring range of dust particles, but it can only inhale air at a specified height during the air inhalation process. The content of dust particles and floating bacteria in the air at different heights is likely to be different, which makes it difficult to obtain average data and reduce monitoring accuracy. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an online intelligent monitoring device for dynamic dust particles and floating bacteria in a biological clean engineering, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a biological clean engineering dynamic dust particle and planktonic bacteria online intelligent monitoring device, including a device body, the left and right sides of the inner wall of the device body are provided with information modules, the top of the inner wall of the device body is provided with an electric slide rail, and a circular groove limit plate is provided inside the device body through a spring;

[0007] An anti-interference device is provided inside the electric slide rail, anti-corrosion devices are provided on both sides of the anti-interference device, and a difference device is provided below the anti-interference device;

[0008] The anti-interference device includes an electric telescopic rod, the top of the fixed end of the electric telescopic rod is slidably installed inside the electric slide rail, a laser induction component is fixedly installed at the bottom of the telescopic end of the electric telescopic rod, the outer wall of the laser induction component is slidably installed inside the circular groove limit plate through a pressure plate, and a pump is arranged inside the laser induction component, an exhaust pipe is fixedly installed at the center of the bottom of the laser induction component, the exhaust pipe is connected with the exhaust pump, a detection component is fixedly installed on the top of the inner wall of the laser induction component, a concentric chain is fixedly installed on the bottom of the inner wall of the laser induction component, an electric reciprocating screw is rotatably installed on the bottom of the concentric chain, a few interference flow plates are fixedly installed below the outer wall of the electric reciprocating screw, and a concentric scraper ring is movably connected to the outer wall of the electric reciprocating screw, the electric slide rail is started, the electric slide rail drives the fixed end of the electric telescopic rod to slide horizontally left and right inside itself, the electric telescopic rod is started, and the telescopic end of the electric telescopic rod drives the laser induction component to reciprocate up and down, thereby realizing the anti-interference device. The light-induced component moves left and right and up and down, and then the air inside the device body is pumped by the built-in pump of the laser-induced component, and the air is sent into the laser-induced component through the exhaust pipe. Dust particles and floating bacteria are simultaneously poured into the bottom of the detection component inside the laser-induced component, and the dust particles and floating bacteria are detected by the detection component, and then the detection results are transmitted to the online detection system through the wireless transmission of the information module; when the laser-induced component is started, the electric reciprocating screw is started synchronously, and the electric reciprocating screw is limited and stabilized by the concentric chain. At this time, the electric reciprocating screw rotates along the bottom of the concentric chain, and the electric reciprocating screw limits the built-in block of the concentric scraper ring through the reciprocating spiral groove on its outer wall, so that the concentric scraper ring can slide downward along the outer wall of the electric reciprocating screw and reset, and the concentric scraper ring scrapes the inner wall of the exhaust pipe, and at the same time, the electric reciprocating screw drives the spoiler to rotate, and the spoiler disturbs the air entering the exhaust pipe, and similarly disturbs the dust particles and floating bacteria in the air.

[0009] According to the above technical solution, the bottom of the detection component faces the exhaust pipe, and several spoilers are evenly distributed on the outer wall of the electric reciprocating screw. The outer wall of the concentric scraper ring is slidably installed on the inner wall of the exhaust pipe, and the concentric scraper ring is located above the spoiler.

[0010] According to the above technical solution, the anti-corrosion device includes a U-shaped frame and a heating assembly. The bottom of the U-shaped frame is hinged to the outer wall of the laser induced assembly through a torsion spring, and the heating assembly is hinged to the top of the U-shaped frame close to the laser induced assembly. The top of the heating assembly is slidably installed on the bottom of the circular groove limiting plate. When the laser induced assembly moves horizontally, it drives the U-shaped frame to move synchronously. The U-shaped frame causes its own hinge axis to start rotating through the limitation of the heating assembly. At this time, the U-shaped frame pushes the heating assembly to slide synchronously along the bottom of the circular groove limiting plate.

[0011] According to the above technical solution, the anti-erosion device also includes a U-shaped telescopic plate, a wave guide plate, a U-shaped rod, a resistance column and a swing plate. The top of the fixed end of the U-shaped telescopic plate is fixedly installed on the outer wall of the heating component close to the axis of the device body. The bottom of the wave guide plate is fixedly installed on the bottom of the inner wall of the telescopic end of the U-shaped telescopic plate. The top of one end of the U-shaped rod close to the laser induction component is fixedly installed on the bottom of the telescopic end of the U-shaped telescopic plate. The bottom of the resistance column is fixedly installed on the top of the U-shaped rod. The swing plate is hinged between the U-shaped rod close to the axis of the device body and the outer wall of the laser induction component. The heating component belt The U-shaped telescopic plate moves synchronously, and the U-shaped telescopic plate drives the wave guide plate to move synchronously. When the U-shaped telescopic plate drives the U-shaped rod to move horizontally, the U-shaped rod drives the resistance column to move synchronously and resists the inner wall of the circular groove of the circular groove limit plate to generate a resistance force. At this time, the resistance column generates a downward movement force through the resistance force and presses the U-shaped telescopic plate downward through the U-shaped rod. After that, the U-shaped telescopic plate is automatically reset by the built-in spring, and this process is repeated. At the same time, when the U-shaped rod reciprocates up and down, the hinge shaft of the swing plate starts to rotate, and the swing plate swings back and forth with the hinge shaft as the axis toward the center of the laser induced component.

[0012] According to the above technical solution, the U-shaped telescopic plate has a built-in spring, the wave deflector is located below the heating component, and the outer wall of the abutment column is in contact with the concave inner wall of the circular groove limit plate.

[0013] According to the above technical scheme, the difference device includes an articulated rod, a cover plate, a vertical rod and a fixed plate. The top of the articulated rod is hinged to the side of the swing plate close to the left outer wall of the exhaust pipe through a torsion spring, and the cover plate is hinged to the bottom of the articulated rod close to the swing plate. The top of the vertical rod is fixedly installed at the bottom edge of the exhaust pipe, and the top of the fixed plate is fixedly installed at the bottom of the vertical rod. When the swing plate swings up and down, it drives the articulated rod to move synchronously. The articulated rod causes its own articulated axis to start rotating through the limitation of the cover plate, causing the articulated rod to push the cover plate to slide downward along the outer wall of the vertical rod. At the same time, the vertical rod is limited by the fixed plate. At this time, the cover plate is separated from the shielding cover of the exhaust pipe. This reciprocating process causes the cover plate to be indirectly opened during the sliding of the laser induced component to the left, and when the laser induced component moves horizontally to the right, the cover plate is always in an open state through the above structure.

[0014] According to the above technical solution, the top of the cover plate contacts the bottom of the exhaust pipe, and the outer wall of the vertical rod is slidably installed inside the cover plate.

[0015] According to the above technical scheme, the difference device also includes a round rod, a dust reduction inclined plate, a friction wheel, a through rod and a plurality of telescopic brush plates. The bottom of the round rod is fixedly installed at the top center of the fixed plate. The torsion spring at the bottom of the dust reduction inclined plate is hinged at the outer wall of the round rod. The top of the dust reduction inclined plate contacts the bottom of the cover plate, and a U-shaped groove is provided inside the dust reduction inclined plate. The friction wheel is rotatably installed on the outer wall of the dust reduction inclined plate close to the axis of the cover plate. The outer wall of the friction wheel contacts the bottom of the cover plate. The outer wall of the through rod penetrates and is rotatably installed on the inner wall of the friction wheel. A plurality of telescopic brush plates are equidistantly and fixedly installed on the outer wall surface of the through rod. The telescopic end of the telescopic brush plate contacts the bottom of the cover plate. The cover plate moves downward During movement, it resists the dust reduction inclined plate, and the round rod limits the dust reduction inclined plate. At this time, the dust reduction inclined plate causes its own hinge shaft to start rotating through the resistance force of the cover plate, and the dust reduction inclined plate moves in an arc trajectory away from the center of the cover plate, and the dust reduction inclined plate drives the friction wheel to slide synchronously along the bottom of the cover plate, causing the friction wheel to generate friction and start rotating, and the friction wheel drives the through rod to rotate, and the through rod drives the telescopic brush plate to rotate. After the telescopic end of the telescopic brush plate contacts the bottom of the cover plate, it contracts through the resistance force and brushes tightly against the bottom of the cover plate. When the telescopic brush plate is freed from the resistance of the cover plate, it will reciprocate and contract to shake off the dust on its outer wall during the process of reset by its own internal spring, and the dust reduction inclined plate absorbs the fallen dust.

[0016] The present invention provides an online intelligent monitoring device for dynamic dust particles and floating bacteria in biological clean engineering, which has the following beneficial effects:

[0017] (1) The present invention adopts the arrangement of an anti-interference device, and cooperates with an electric slide rail, an electric telescopic rod, a laser induction component, an exhaust pipe, a detection component, a concentric chain, an electric reciprocating screw, a spoiler and a concentric scraper ring. Different from the traditional detection equipment which only relies on horizontal movement to extract air at a specified height for detection, the present invention solves the problem of the difference in the content of dust particles and floating bacteria in the air at different heights, and expands the detection range to obtain more accurate monitoring data. At the same time, the dust particles scraped off by the concentric scraper ring are attached to the bottom of the detection component through the suction force of the pump after being uniformly disturbed by the spoiler, and the circulation speed of the gas in the exhaust pipe is accelerated when the spoiler rotates, thereby ensuring that the dust particles and floating bacteria are evenly distributed at the bottom of the detection component instead of being piled up, thereby reducing the difficulty of detection. (2) The present invention expands the heat coverage of the heating component by setting an anti-corrosion device, and dries the air within the detection range by cooperating with the laser induced component, U-shaped frame, heating component, U-shaped telescopic plate, wave guide plate, U-shaped rod, resistance column and swing plate, so as to avoid the laser induced component from being detected when the humidity increases after disinfection in the clean room, and prevent the increase in air humidity from causing the dust particles and floating bacteria to adhere to the inner wall of the exhaust pipe due to increased viscosity, resulting in low test result data; at the same time, the wave surface of the wave guide plate is used to guide the air around the heating component, speed up the air circulation speed around the heating component, and avoid local fixed-point heating affecting the overall drying efficiency of the surrounding air. At the same time, the swing plate gathers the dust particles drawn by the laser induced component, and reduces the mixed interference of dust particles other than the drawn dust particles. (3) The present invention adopts the setting of a differential device, and cooperates with a swing plate, a hinged rod, a cover plate, a vertical rod, a fixed plate, a round rod, a dust reduction inclined plate, a friction wheel, a through rod and a telescopic brush plate. The cover plate is used to prevent the inside of the exhaust pipe from being attached to dust particles inside the device body when it is not in operation, resulting in the attached dust particles and the pumped dust particles being sucked in synchronously at the beginning of the detection work, resulting in a high detection result. At the same time, through two differential detections, the detection data obtained by a single quantitative pumping and a continuous pumping of the air are compared to improve the rigor and accuracy of the detection results; at the same time, the telescopic brush plate is used to rotate and clean the dust particles attached to the bottom of the cover plate, so as to prevent the dust particles at the bottom of the cover plate from entering the inside of the cover plate under the pumping of the laser induced component, and the dust reduction inclined plate is used to collect the dust particles in a centralized manner to facilitate centralized cleaning by maintenance personnel and avoid the phenomenon of secondary lifting of dust particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole;

[0019] Figure 2 It is a bottom perspective schematic diagram of the present invention as a whole;

[0020] Figure 3 It is a schematic diagram of the anti-interference device of the present invention;

[0021] Figure 4 It is a cross-sectional schematic diagram of the anti-interference device of the present invention;

[0022] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 6 It is a schematic diagram of the anti-corrosion device of the present invention;

[0024] Figure 7 It is a schematic diagram of the bottom right side view of the anti-corrosion device of the present invention;

[0025] Figure 8 It is a schematic diagram of the difference device of the present invention;

[0026] Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point B in the middle.

[0027] In the figure: 1. Device body; 2. Information module; 3. Electric slide rail; 31. Circular groove limit plate; 4. Anti-interference device; 41. Electric telescopic rod; 42. Laser induction component; 43. Exhaust pipe; 44. Detection component; 45. Concentric chain; 46. Electric reciprocating screw; 47. Spoiler; 48. Concentric scraper ring; 5. Anti-corrosion device; 51. U-shaped frame; 52. Heating component; 53. U-shaped telescopic plate; 54. Wave guide plate; 55. U-shaped rod; 56. Resistance column; 57. Swing plate; 6. Differential device; 61. Articulated rod; 62. Cover plate; 63. Vertical rod; 64. Fixed plate; 65. Round rod; 66. Dust reduction inclined plate; 67. Friction wheel; 68. Through rod; 69. Telescopic brush plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] See also Figure 1-Figure 9 , one embodiment of the present invention is: a biological clean engineering dynamic dust particles and floating bacteria online intelligent monitoring device, including a device body 1, the left and right sides of the inner wall of the device body 1 are provided with information modules 2, the top of the inner wall of the device body 1 is provided with an electric slide rail 3, and a circular groove limit plate 31 is provided inside the device body 1 through a spring;

[0030] An anti-interference device 4 is provided inside the electric slide rail 3, anti-corrosion devices 5 are provided on both sides of the anti-interference device 4, and a difference device 6 is provided below the anti-interference device 4;

[0031] The anti-interference device 4 includes an electric telescopic rod 41, the top of the fixed end of the electric telescopic rod 41 is slidably installed inside the electric slide rail 3, a laser induction component 42 is fixedly installed at the bottom of the telescopic end of the electric telescopic rod 41, the outer wall of the laser induction component 42 is slidably installed inside the circular groove limit plate 31 through a pressure plate, and a pump is arranged inside the laser induction component 42, an exhaust pipe 43 is fixedly installed at the center of the bottom of the laser induction component 42, the exhaust pipe 43 is connected to the exhaust pump, a detection component 44 is fixedly installed on the top of the inner wall of the laser induction component 42, a concentric chain 45 is fixedly installed at the bottom of the inner wall of the laser induction component 42, an electric reciprocating screw rod 46 is rotatably installed at the bottom of the concentric chain 45, and a If the spoiler plate 47 is disturbed, the outer wall of the electric reciprocating screw 46 is movably connected with a concentric scraper ring 48. The above cooperation is different from the traditional detection equipment that only relies on horizontal movement to extract air at a specified height for detection, which solves the problem of different contents of dust particles and floating bacteria in the air at different heights, and expands the detection range to obtain more accurate monitoring data; the above cooperation causes the dust particles scraped off by the concentric scraper ring 48 to adhere to the bottom of the detection component 44 through the suction force of the pump after being uniformly disturbed by the spoiler 47, and the circulation speed of the gas in the exhaust pipe 43 is accelerated when the spoiler 47 rotates, thereby ensuring that the dust particles and floating bacteria are evenly distributed at the bottom of the detection component 44 instead of piling up, thereby reducing the difficulty of detection.

[0032] The bottom of the detection component 44 faces the exhaust pipe 43. If the spoiler plates 47 are equidistantly distributed on the outer wall of the electric reciprocating screw 46, the outer wall of the concentric scraper ring 48 is slidably installed on the inner wall of the exhaust pipe 43, and the concentric scraper ring 48 is located above the spoiler plate 47.

[0033] When in use, the electric slide rail 3 is started, and the electric slide rail 3 drives the fixed end of the electric telescopic rod 41 to slide horizontally left and right inside itself, and the electric telescopic rod 41 is started, and the telescopic end of the electric telescopic rod 41 drives the laser induction component 42 to move back and forth up and down, thereby realizing the left and right and up and down movement of the laser induction component 42, and then the air inside the device body 1 is pumped by the built-in pump of the laser induction component 42, and the air is sent into the laser induction component 42 through the exhaust pipe 43, and the dust particles and floating bacteria are simultaneously poured into the bottom of the detection component 44 inside the laser induction component 42, and the dust particles and floating bacteria are detected by the detection component 44, and then the detection results are transmitted to the online detection system through the wireless transmission of the information module 2. The above cooperation is different from the traditional detection equipment that only relies on horizontal movement to extract air at a specified height for detection, which solves the problem of different contents of dust particles and floating bacteria in the air at different heights, and expands the detection range to obtain more accurate monitoring data; in the laser induction component When the component 42 is started, the electric reciprocating screw 46 is started synchronously, and the electric reciprocating screw 46 is limited and stabilized by the concentric link 45. At this time, the electric reciprocating screw 46 rotates along the bottom of the concentric link 45, and the electric reciprocating screw 46 limits the built-in block of the concentric scraper ring 48 through the reciprocating spiral groove on its outer wall, so that the concentric scraper ring 48 can slide downward along the outer wall of the electric reciprocating screw 46 and reset, and the concentric scraper ring 48 scrapes the inner wall of the exhaust pipe 43, and at the same time, the electric reciprocating screw 46 drives the turbulent The plate 47 rotates, and the spoiler 47 disturbs the air entering the exhaust pipe 43, and similarly disturbs the dust particles and floating bacteria in the air. Through the above cooperation, the dust particles scraped off by the concentric scraper ring 48 are attached to the bottom of the detection component 44 through the suction force of the pump after being uniformly disturbed by the spoiler 47, and the circulation speed of the gas in the exhaust pipe 43 is accelerated when the spoiler 47 rotates, thereby ensuring that the dust particles and floating bacteria are evenly distributed at the bottom of the detection component 44 instead of piling up, thereby reducing the difficulty of detection.

[0034] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes an anti-corrosion device 5;

[0035] The anti-corrosion device 5 includes a U-shaped frame 51 and a heating component 52. The bottom of the U-shaped frame 51 is hinged to the outer wall of the laser induced component 42 through a torsion spring, and the heating component 52 is hinged to the top of the U-shaped frame 51 close to the laser induced component 42. The top of the heating component 52 is slidably installed on the bottom of the circular groove limit plate 31. The above cooperation expands the heat coverage of the heating component 52, dries the air within the detection range, and avoids the laser induced component 42 from being detected when the humidity increases after disinfection in the clean room, and prevents the increase in air humidity from causing dust particles and floating bacteria to increase their viscosity and adhere to the inner wall of the exhaust pipe 43, resulting in low test result data.

[0036] The anti-erosion device 5 also includes a U-shaped telescopic plate 53, a wave guide plate 54, a U-shaped rod 55, a resistance column 56 and a swing plate 57. The top of the fixed end of the U-shaped telescopic plate 53 is fixedly installed on the outer wall of the heating component 52 near the axis of the device body 1, the bottom of the wave guide plate 54 is fixedly installed on the bottom of the inner wall of the telescopic end of the U-shaped telescopic plate 53, the top of the end of the U-shaped rod 55 near the laser induction component 42 is fixedly installed on the bottom of the telescopic end of the U-shaped telescopic plate 53, the bottom of the resistance column 56 is fixedly installed on the top of the U-shaped rod 55, and the swing plate 57 is hinged between the side of the U-shaped rod 55 near the axis of the device body 1 and the outer wall of the laser induction component 42. Through the above cooperation, the wave surface of the wave guide plate 54 is used to guide the air around the heating component 52, so as to speed up the air circulation speed around the heating component 52, and avoid local fixed-point heating affecting the overall drying efficiency of the surrounding air. At the same time, the swing plate 57 gathers the dust particles drawn by the laser induction component 42 to reduce the mixed interference of dust particles other than the drawn dust particles.

[0037] The U-shaped telescopic plate 53 has a spring built in it, the wave deflector plate 54 is located below the heating assembly 52 , and the outer wall of the abutment column 56 contacts the concave inner wall of the circular groove limiting plate 31 .

[0038] When in use, the laser induction component 42 drives the U-shaped frame 51 to move synchronously when it moves horizontally. The U-shaped frame 51 causes its own hinge axis to start rotating through the limit of the heating component 52. At this time, the U-shaped frame 51 pushes the heating component 52 to slide synchronously along the bottom of the circular groove limit plate 31. The heat coverage of the heating component 52 is expanded through the above cooperation, and the air within the detection range is dried to avoid the laser induction component 42 from performing detection when the humidity increases after disinfection in the clean room, and to prevent the increase in air humidity from causing dust particles and floating bacteria to increase their viscosity and adhere to the inner wall of the exhaust pipe 43, resulting in low detection result data; the heating component 52 drives the U-shaped telescopic plate 53 to move synchronously, and the U-shaped telescopic plate 53 drives the wave guide plate 54 to move synchronously. When the U-shaped telescopic plate 53 drives the U-shaped rod 55 to move horizontally, the U-shaped rod 55 drives the resistance column 56 to move synchronously. The U-shaped extension plate 53 is pressed downward by the U-shaped rod 55, and then the U-shaped extension plate 53 is automatically reset by the built-in spring, and the same process is repeated. At the same time, when the U-shaped rod 55 reciprocates up and down, the hinge shaft of the swing plate 57 starts to rotate, and the swing plate 57 swings back and forth toward the center of the laser induction component 42 with the hinge shaft as the axis. Through the above cooperation, the wave surface of the wave guide plate 54 is used to guide the air around the heating component 52, so as to speed up the air circulation speed around the heating component 52, and avoid local fixed-point heating affecting the overall drying efficiency of the surrounding air. At the same time, the swing plate 57 gathers the dust particles drawn by the laser induction component 42 to reduce the mixed interference of dust particles other than the drawn dust particles.

[0039] See also Figure 1-Figure 9 , based on the above embodiment, another embodiment of the present invention further includes a difference device 6;

[0040] The differential device 6 includes an articulated rod 61, a cover plate 62, a vertical rod 63 and a fixed plate 64. The top of the articulated rod 61 is hinged to the left outer wall of the swing plate 57 close to the exhaust pipe 43 through a torsion spring. The cover plate 62 is hinged to the bottom of the articulated rod 61 close to the swing plate 57. The top of the vertical rod 63 is fixedly installed at the bottom edge of the exhaust pipe 43. The top of the fixed plate 64 is fixedly installed at the bottom of the vertical rod 63. Through the above coordination, the cover plate 62 is relied on to prevent the inside of the exhaust pipe 43 from being attached by dust particles inside the device body 1 when not in operation, resulting in the synchronous inhalation of the attached dust particles and the pumped dust particles at the beginning of the detection work, resulting in a higher detection result. At the same time, through two differential tests, the test data obtained by a single quantitative pumping and a continuous pumping of air are compared to improve the rigor and accuracy of the test results.

[0041] The top of the cover plate 62 contacts the bottom of the exhaust pipe 43 , and the outer wall of the vertical rod 63 is slidably installed inside the cover plate 62 .

[0042] The difference device 6 also includes a round rod 65, a dust reduction inclined plate 66, a friction wheel 67, a through rod 68 and a plurality of telescopic brush plates 69. The bottom of the round rod 65 is fixedly installed at the top center of the fixed plate 64. The bottom torsion spring of the dust reduction inclined plate 66 is hinged at the outer wall of the round rod 65. The top of the dust reduction inclined plate 66 contacts the bottom of the cover plate 62, and a U-shaped groove is provided inside the dust reduction inclined plate 66. The friction wheel 67 is rotatably installed on the outer wall of the dust reduction inclined plate 66 near the axis of the cover plate 62. The outer wall of the friction wheel 67 contacts the bottom of the cover plate 62. The outer wall of the through rod 68 penetrates It is rotatably installed on the inner wall of the friction wheel 67, and a plurality of telescopic brush plates 69 are equidistant and fixedly installed on the outer wall surface of the through rod 68. The telescopic end of the telescopic brush plate 69 contacts the bottom of the cover plate 62. Through the above cooperation, the telescopic brush plate 69 is rotated to clean the dust particles attached to the bottom of the cover plate 62, so as to prevent the dust particles at the bottom of the cover plate 62 from entering the interior thereof under the pulling of the laser induction component 42, and the dust reduction inclined plate 66 is used to collect the dust particles in a centralized manner, so as to facilitate the maintenance personnel to clean them in a centralized manner and prevent the dust particles from being lifted up again.

[0043] When in use, the swing plate 57 swings up and down, driving the hinge rod 61 to move synchronously. The hinge rod 61 causes its own hinge axis to start rotating through the limit of the cover plate 62, causing the hinge rod 61 to push the cover plate 62 to slide downward along the outer wall of the vertical rod 63. At the same time, the vertical rod 63 is limited by the fixed plate 64. At this time, the cover plate 62 is separated from the shielding cover of the exhaust pipe 43. This reciprocating process causes the cover plate 62 to be indirectly opened during the sliding of the laser induction component 42 to the left, and when the laser induction component 42 moves horizontally to the right, the cover plate 62 is opened by The upper structure is always in an open state. Through the above cooperation, the cover plate 62 is relied on to prevent the inside of the exhaust pipe 43 from being attached by dust particles inside the device body 1 when it is not in operation, resulting in the synchronous inhalation of the attached dust particles and the pumped dust particles at the beginning of the detection work, resulting in a high detection result. At the same time, through two differential tests, the detection data obtained by a single quantitative pumping and a continuous pumping of air are compared to improve the rigor and accuracy of the detection results; when the cover plate 62 moves downward, it contacts the dust reduction inclined plate 66, and the round rod 65 contacts the dust reduction inclined plate 66. The dust reduction inclined plate 66 is limited, at this time, the dust reduction inclined plate 66 causes its own hinge axis to start rotating through the resistance force of the cover plate 62, and the dust reduction inclined plate 66 moves in an arc trajectory away from the center of the cover plate 62, and the dust reduction inclined plate 66 drives the friction wheel 67 to slide synchronously along the bottom of the cover plate 62, causing the friction wheel 67 to generate friction and start rotating, and the friction wheel 67 drives the through rod 68 to rotate, and the through rod 68 drives the telescopic brush plate 69 to rotate, and the telescopic end of the telescopic brush plate 69 contacts the bottom of the cover plate 62 and contracts through the resistance force and brushes closely against the bottom of the cover plate 62. After the telescopic brush plate 69 is separated from the resistance of the cover plate 62, it will reciprocate and shake off the dust on its outer wall during the process of returning to normal state through its internal spring, and the dust reduction inclined plate 66 will absorb the fallen dust. Through the above cooperation, the telescopic brush plate 69 is used to rotate and clean the dust particles attached to the bottom of the cover plate 62, thereby preventing the dust particles at the bottom of the cover plate 62 from entering the interior under the pulling of the laser induction component 42, and relying on the dust reduction inclined plate 66 to centrally collect the dust particles for the convenience of centralized cleaning by maintenance personnel, and avoiding the phenomenon of secondary lifting of dust particles.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological clean engineering dynamic dust particle and floating bacteria online intelligent monitoring device, comprising a device body (1), characterized in that: Information modules (2) are arranged on both left and right sides of the inner wall of the device body (1), an electric slide rail (3) is arranged on the top of the inner wall of the device body (1), and a circular groove limit plate (31) is arranged inside the device body (1) via a spring; An anti-interference device (4) is provided inside the electric slide rail (3), anti-corrosion devices (5) are provided on both left and right sides of the anti-interference device (4), and a difference device (6) is provided below the anti-interference device (4); The anti-interference device (4) comprises an electric telescopic rod (41), the top of the fixed end of the electric telescopic rod (41) is slidably mounted inside the electric slide rail (3), a laser induction component (42) is fixedly mounted at the bottom of the telescopic end of the electric telescopic rod (41), the outer wall of the laser induction component (42) is slidably mounted inside the circular groove limit plate (31) through a pressure plate, and a pump is arranged inside the laser induction component (42), a suction pipe (43) is fixedly mounted at the center of the bottom of the laser induction component (42), the suction pipe (43) is connected to the suction pump, a detection component (44) is fixedly mounted at the top of the inner wall of the laser induction component (42), a concentric chain (45) is fixedly mounted at the bottom of the inner wall of the laser induction component (42), an electric reciprocating screw (46) is rotatably mounted at the bottom of the concentric chain (45), a disturbance flow plate (47) is fixedly mounted below the outer wall of the electric reciprocating screw (46), and a concentric scraper ring (48) is movably connected to the outer wall of the electric reciprocating screw (46); The bottom of the detection component (44) faces the exhaust pipe (43), a plurality of spoilers (47) are evenly spaced on the outer wall of the electric reciprocating screw (46), the outer wall of the concentric scraper ring (48) is slidably mounted on the inner wall of the exhaust pipe (43), and the concentric scraper ring (48) is located above the spoiler (47); The anti-corrosion device (5) comprises a U-shaped frame (51) and a heating component (52), the bottom of the U-shaped frame (51) being hinged to the outer wall of the laser induction component (42) via a torsion spring, the side of the heating component (52) close to the laser induction component (42) being hinged to the top of the U-shaped frame (51), and the top of the heating component (52) being slidably mounted on the bottom of the circular groove limit plate (31); The anti-corrosion device (5) further comprises a U-shaped telescopic plate (53), a wave deflector (54), a U-shaped rod (55), a resistance column (56) and a swing plate (57); the top of the fixed end of the U-shaped telescopic plate (53) is fixedly mounted on the outer wall of the heating component (52) near the axis of the device body (1); the bottom of the wave deflector (54) is fixedly mounted on the bottom of the inner wall of the telescopic end of the U-shaped telescopic plate (53); the top of one end of the U-shaped rod (55) near the laser induction component (42) is fixedly mounted on the bottom of the telescopic end of the U-shaped telescopic plate (53); the bottom of the resistance column (56) is fixedly mounted on the top of the U-shaped rod (55); and the swing plate (57) is hinged between the side of the U-shaped rod (55) near the axis of the device body (1) and the outer wall of the laser induction component (42); The U-shaped telescopic plate (53) has a built-in spring, the wave deflector plate (54) is located below the heating assembly (52), and the outer wall of the abutment column (56) is in contact with the concave inner wall of the circular groove limiting plate (31); The differential device (6) comprises a hinged rod (61), a cover plate (62), a vertical rod (63) and a fixed plate (64); the top of the hinged rod (61) is hinged to the left outer wall of the swing plate (57) close to the exhaust pipe (43) through a torsion spring; the side of the cover plate (62) close to the swing plate (57) is hinged to the bottom of the hinged rod (61); the top of the vertical rod (63) is fixedly mounted at the bottom edge of the exhaust pipe (43); and the top of the fixed plate (64) is fixedly mounted to the bottom of the vertical rod (63).

2. According to claim 1, a biological clean engineering dynamic dust particle and floating bacteria online intelligent monitoring device is characterized by: The top of the cover plate (62) contacts the bottom of the exhaust pipe (43), and the outer wall of the vertical rod (63) is slidably mounted inside the cover plate (62).

3. According to claim 2, a biological clean engineering dynamic dust particle and floating bacteria online intelligent monitoring device is characterized by: The differential device (6) further comprises a round rod (65), a dust reduction inclined plate (66), a friction wheel (67), a through rod (68) and a plurality of telescopic brush plates (69); the bottom of the round rod (65) is fixedly mounted at the center of the top of the fixed plate (64); the bottom torsion spring of the dust reduction inclined plate (66) is hinged on the outer wall of the round rod (65); the top of the dust reduction inclined plate (66) contacts the bottom of the cover plate (62); and a U-shaped groove is provided inside the dust reduction inclined plate (66); the friction wheel (67) is rotatably mounted on the outer wall of the dust reduction inclined plate (66) close to the axis of the cover plate (62); the outer wall of the friction wheel (67) contacts the bottom of the cover plate (62); the outer wall of the through rod (68) penetrates and is rotatably mounted on the inner wall of the friction wheel (67); a plurality of telescopic brush plates (69) are equidistantly and fixedly mounted on the outer wall surface of the through rod (68); and the telescopic end of the telescopic brush plate (69) contacts the bottom of the cover plate (62).

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