CN216669642U

CN216669642U - Raise dust monitoring facilities

Info

Publication number: CN216669642U
Application number: CN202123206181.8U
Authority: CN
Inventors: 时俊峰; 常贤照; 刘德雷; 高鹏飞
Original assignee: Henan Tuoqin Electronic Technology Co ltd
Current assignee: Henan Tuoqin Electronic Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-03
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a dust monitoring device, which utilizes a raindrop sensor as a trigger source, a water collecting tank is arranged at the upper end of a vertical rod, a piece of waterproof cloth is arranged in the water collecting tank through a coil spring structure, the waterproof cloth is opened through an electric telescopic rod to realize the function of rain shielding, meanwhile, the water collecting tank collects rainwater, the rainwater flows into a water homogenizing tank through a transition pipe through a liquid one-way valve, the rainwater is uniformly sprayed on a waterproof plate, and the waterproof plate is cleaned through a reciprocating cleaning device. The cleaning effect is ideal, the degree of automation is high, and the practicality is strong.

Description

Raise dust monitoring facilities

Technical Field

The utility model belongs to the technical field of environmental monitoring, and particularly relates to a raise dust monitoring device.

Background

The dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is driven by wind power, people and the like to fly, and is an important component of total suspended particles in the ambient air. In raise dust is handled, need carry out real-time supervision to the raise dust, mainly utilize at raise dust monitoring point installation monitoring facilities now to carry out real-time supervision. Industrial production, automotive, coal burning and fly ash are common sources of PM2.5 and PM 10. Wherein, PM2.5 is mainly developed in industrial production, accounting for nearly one third; the most significant source of PM10 is fugitive dust, one-fourth of a percentage. In order to actively deal with the severe situation of atmospheric pollution and various challenges of regional atmospheric environment, dust raising related real-time monitoring needs to be carried out on engineering project construction occasions, so that haze treatment measures are scientifically made, and air quality is improved.

In the prior art, a raise dust monitoring device is usually arranged at a specific outdoor monitoring point to monitor raise dust in real time, and is generally arranged at a high raise dust ratio, such as a construction site, the conventional raise dust monitoring device generally adopts a vertical rod arranged at a specific position, and then various detection modules, such as monitoring modules of wind speed, wind direction and raise dust and a display module, such as an electronic display screen, are arranged on the vertical rod, because the conventional raise dust monitoring device is generally arranged in a region with high raise dust ratio, and the dust on the display screen can shield the content of the display screen for a long time, the user can not read the information on the display screen conveniently, and because the raise dust monitoring device is arranged at a high position to avoid artificial damage, the cleaning work on the outer surface of the electronic display screen is inconvenient, once a large amount of dust is attached to the electronic display screen, meet rainy day, the rainwater cooperates dust on it, then can further carry out the dirtying to electronic display screen, make the effect that shows become worse, simultaneously in rainy day, whole equipment leaks under rainy day weather by force, can influence the data acquisition of all kinds of data acquisition sensors on it, make the air quality result inaccuracy of gathering, simultaneously because whole device needs the power supply, there is the potential safety hazard of power consumption in rainy day by force for a long time, therefore, we improve above-mentioned problem, a raise dust monitoring facilities has been researched and developed and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a raise dust monitoring device, which is used for solving the problems of unclear and inconvenient cleaning caused by the fact that an electronic display screen is located in a region with large raise dust for a long time in the background art, and solving the problems of inaccurate data acquisition and potential safety hazard caused by long-time rain of the device.

The technical purpose of the utility model is realized by the following technical scheme:

the raise dust monitoring equipment comprises an installation upright rod, wherein a wind direction sensor, a wind speed sensor, a raise dust monitor, an electronic display screen and a power distribution cabinet are sequentially installed on the upright rod from top to bottom, it is characterized in that the front end of the electronic display screen is provided with a transparent waterproof board, the upper end of the upright stanchion is connected with a water collecting tank which is transversely arranged, a fixed rod is transversely arranged in the water collecting tank, the outside of the fixed rod is coaxially and rotatably connected with a rotating roller, a coil spring is arranged between the rotating roller and the fixed rod, a plurality of circles of waterproof cloth are wound outside the rotating roller, the left side and the right side of the front end of the water collecting tank are respectively provided with a guide rail which is longitudinally arranged, the open end of the waterproof cloth extends out of the front side wall of the water collecting tank, and the end part of the waterproof cloth is provided with a slide rod which is transversely arranged, two ends of the sliding rod are respectively matched with the two groups of guide rails in a longitudinal sliding mode and cannot be separated from the guide rails, a rectangular plate is installed at one end of the sliding rod, and a driving device for driving the rectangular plate to move longitudinally is installed on one side of the water collecting tank;

the bottom of the water collecting tank is communicated with a transition pipe of which an outlet is arranged in front of the waterproof board, the outlet end of the transition pipe is communicated with a horizontally arranged water homogenizing tank, a liquid one-way valve is arranged between the water homogenizing tank and the transition pipe, the lower end of the water homogenizing tank is transversely connected with a plurality of groups of water spraying pipes at intervals, the outlet end of each water spraying pipe is arranged towards the front of the waterproof board, and the front end of the electronic display screen is connected with a reciprocating cleaning device to realize the cleaning treatment of the front end face of the waterproof board;

the rain drop sensor is installed to water catch bowl one side, rain drop sensor, wind direction sensor, air velocity transducer, raise dust monitor, electronic display screen, drive arrangement, reciprocal cleaning device all with install electric connection between the controller in the switch board.

Preferably, the reciprocating cleaning device comprises a U-shaped plate with a downward opening, the U-shaped plate is mounted at the lower end of the electronic display screen, two ends of the U-shaped plate are respectively rotatably connected with belt pulleys with rotating shafts vertically arranged, a driving belt is sleeved between the two groups of belt pulleys, a translation plate arranged below the driving belt is transversely connected in the U-shaped plate in a sliding manner, a longitudinally arranged elongated hole is formed in the translation plate, a guide pin longitudinally matched with the elongated hole in a sliding manner is mounted on the driving belt, and the rotating shafts of one group of belt pulleys are driven to rotate by a driving motor mounted on the electronic display screen;

the lower end of the translation plate is connected with the L-shaped transition plate arranged on the front side of the waterproof plate, the upper end of the transition plate is provided with a cleaning box with an opening arranged towards the waterproof plate, the cleaning box is internally detachably connected with cleaning cotton, and the driving motor is electrically connected with the controller.

Preferably, the left side wall and the right side wall of the cleaning box are respectively provided with a plurality of groups of threaded holes, and the threaded holes are internally matched with fixing pins for fixing the cleaning cotton to form a detachable cleaning cotton structure.

Preferably, the driving device comprises an electric telescopic rod arranged on one side of the water collecting tank, the telescopic end of the electric telescopic rod is connected with one side of the rectangular plate, and the electric telescopic rod is electrically connected with the controller.

Preferably, a rain baffle arranged on one side of the water collecting tank is arranged above the electric telescopic rod.

Preferably, the upper end of the water collecting tank is provided with a plurality of groups of grid barrier strips.

Preferably, one side of the water collecting tank is provided with a horizontally arranged inclined rain guiding plate.

Preferably, the upper end of the power distribution cabinet is provided with a herringbone rain shelter.

Preferably, the vertical rod is transversely provided with a first cross rod and a second cross rod from top to bottom, one end of the first cross rod is provided with a wind direction sensor, the other end of the first cross rod is provided with a wind speed sensor, and two ends of the second cross rod are provided with dust monitors respectively.

The utility model has the beneficial effects that: the utility model utilizes the raindrop sensor as a trigger source, the upper end of the upright stanchion is provided with the water collecting tank, the interior of the water collecting tank is provided with the waterproof cloth through the coil spring structure, then the waterproof cloth is opened through the electric telescopic pole to realize the function of rain shielding, simultaneously the water collecting tank collects the rainwater, the rainwater flows into the water homogenizing tank through the liquid one-way valve through the transition pipe to uniformly spray the rainwater on the waterproof board, and then the reciprocating cleaning device cleans the waterproof board, the device has the automatic rain shielding function, avoids the rain of various data acquisition sensors and equipment on the equipment, improves the accuracy of data, protects the whole electric safety of the equipment, simultaneously utilizes the collected rainwater to intensively clean the transparent waterproof board at the front end of the electronic display screen, reduces the addition of extra water source, and avoids the unclear display screen display caused by over-large dust, and raise dust and rainwater mix and carry out the problem of polluting to the display screen, clean effect ideal, degree of automation is high, and the practicality is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a perspective view showing a partial structure of the sump and the connection portion thereof according to the present invention.

Fig. 5 is a perspective view showing a tarpaulin and a coupling part thereof in accordance with the present invention.

Fig. 6 is a sectional view of the tarpaulin and the coupling part thereof in the present invention.

Fig. 7 is a perspective view of a part of the structure of the reciprocal cleaning device of the present invention.

Fig. 8 is an enlarged view of a portion a in fig. 7.

In the figure, 1, a vertical rod; 2. a wind direction sensor; 3. a wind speed sensor; 4. a raise dust monitor; 5. an electronic display screen; 6. a power distribution cabinet; 7. a waterproof sheet; 8. a water collection tank; 9. fixing the rod; 10. a rotating roller; 11. waterproof cloth; 12. a guide rail; 13. a slide bar; 14. a rectangular plate; 15. a transition duct; 16. a water homogenizing tank; 17. a one-way valve; 18. a water spray pipe; 19. a raindrop sensor; 20. a U-shaped plate; 21. a belt pulley; 22. a drive belt; 23. a translation plate; 24. a strip hole; 25. a guide pin; 26. a drive motor; 27. a transition plate; 28. a cleaning tank; 29. cleaning cotton; 30. a threaded hole; 31. a fixing pin; 32. an electric telescopic rod; 33. a rain shield; 34. grid barrier strips; 35. a rain guide plate; 36. a rain shelter; 37. a first cross bar; 38. a second cross bar.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 8.

The dust is an open pollution source which enters the atmosphere due to the fact that dust on the ground is driven by wind power, man-made power and other power to fly, and is an important component of total suspended particles in the ambient air; in the dust control, the dust needs to be monitored in real time, and currently, the dust is monitored in real time mainly by installing monitoring equipment at a dust monitoring point; industrial production, automotive, coal burning and fly ash are common sources of PM2.5 and PM 10; wherein, PM2.5 is mainly developed in industrial production, accounting for nearly one third; the most predominant source of PM10 is fugitive dust, one-fourth of the percentage; in order to actively deal with the severe situation of atmospheric pollution and various challenges of regional atmospheric environment, dust raising related real-time monitoring needs to be carried out on engineering project construction occasions, so that haze treatment measures are scientifically made, and air quality is improved.

In the first embodiment, in the process of improving the problems mentioned in the background art, firstly, the upright rod 1 for installation is also required to be arranged, the lower end of the upright rod 1 is provided with a supporting flange, a hole is formed in the flange for installation with an anchor bolt at a specific position, the upright rod 1 is sequentially provided with a wind direction sensor 2, a wind speed sensor 3, a dust raising monitor 4, an electronic display screen 5 and a power distribution cabinet 6 from top to bottom, generally, two groups of cross rods are arranged on the upright rod 1 from top to bottom, a first cross rod 37 and a second cross rod 38 are arranged, the second cross rod 38 is generally longer than the first cross rod 37 and staggered in the vertical position, the wind direction sensor 2 is arranged at one end of the first cross rod 37 for monitoring the real-time wind direction, the wind speed sensor 3 is arranged at the other end of the first cross rod 37 for monitoring the real-time wind speed, and the dust raising monitors 4 are respectively arranged at two ends of the second cross rod 38 for monitoring the dust raising index in the air, thereby reacting onto PM2.5 and PM 10;

because the outer surface of the electronic display screen 5 is to avoid water as much as possible, a transparent waterproof plate 7 is installed at the front end of the electronic display screen 5 and used for preventing rainwater from entering the electronic display screen 5, a water collecting tank 8 is transversely installed at the upper end of the upright stanchion 1, the position of the water collecting tank 8 is as far as possible backward, a fixed rod 9 is transversely installed in the water collecting tank 8, the outside of the fixed rod 9 is coaxially and rotatably connected with a rotating roller 10, a coil spring is installed between the rotating roller 10 and the fixed rod 9, the rotating roller 10 and the fixed rod 9 can be rotatably connected by adopting a bearing, the coil spring is installed so as to smoothly return after external force disappears when the rotating roller 10 is rotatably pulled out, a plurality of groups of pieces of rainproof cloth 11 are wound outside the rotating roller 10, longitudinally arranged guide rails 12 are respectively installed on the left side and the right side of the front end of the water collecting tank 8, an open end of the rainproof cloth 11 extends out of the front side wall of the water collecting tank 8, and a transversely arranged slide rod 13 is installed at the end, the purpose of setting the sliding rod 13 is also to stretch the whole transverse position of the waterproof cloth 11, and at the same time, facilitate subsequent guiding and opening, two ends of the sliding rod 13 are respectively in longitudinal sliding fit with the two sets of guide rails 12 and are not separated from the two sets of guide rails 12, a sliding connection mode of the sliding rod 13 and the guide rails 12 can adopt a sliding groove structure which is arranged in the guide rails 12 and is matched with the sliding rod 13, so that the sliding rod 13 slides in the sliding groove structure, so that the sliding rod 13 can only move along the longitudinal direction of the guide rails 12, one end of the sliding rod 13 is provided with a rectangular plate 14, one side of the water collection tank 8 is provided with a driving device for driving the rectangular plate 14 to move longitudinally, the driving device here can be realized by adopting an electric telescopic rod 32, that is, an electric telescopic rod 32 is installed on one outer side wall of the water collection tank 8, the end of the telescopic rod of the electric telescopic rod 32 is connected with the rectangular plate 14 for driving the sliding rod 13 to move through the rectangular plate 14, therefore, the waterproof cloth 11 is opened, when the waterproof cloth 11 is retracted, the waterproof cloth 11 is retracted onto the rotating roller 10 under the action of the coil spring, so that the waterproof cloth 11 is opened and closed, rain shielding work of the dust monitoring equipment is realized, various data acquisition sensors connected with the waterproof cloth are protected, and accuracy of data acquisition is ensured, and here, a rain shielding plate 33 can be installed at the position of the electric telescopic rod 32, so that the main body part of the electric telescopic rod 32 is shielded and protected in the rain;

the bottom of the water collecting tank 8 is communicated with a transition pipe 15 of which the outlet is arranged in front of the waterproof board 7, the transition pipe 15 extends downwards and is appropriately bent according to the setting requirement, so that the outlet of the transition pipe 15 is arranged in front of the waterproof board 7, the outlet end of the transition pipe 15 is communicated with a horizontally arranged water homogenizing tank 16, the width of the water homogenizing tank 16 is matched with the width of the waterproof board 7, a liquid one-way valve 17 is arranged between the water homogenizing tank 16 and the transition pipe 15, the liquid one-way valve 17 is opened under certain pressure, namely, the liquid one-way valve 17 is opened under certain pressure, as a certain height difference is formed between the lower end of the water collecting tank 8 and the outlet end of the transition pipe 15, and meanwhile, the pressure of the liquid is only related to the height and the concentration of the rainwater is not changed, so the pressure is only related to the height of the liquid, and at the moment, the rainwater can be set to be concentrated to a certain height in the water collecting tank 8, the liquid one-way valve 17 is opened to flow rainwater into the uniform water tank 16, the lower end of the uniform water tank 16 is transversely connected with a plurality of groups of spray pipes 18 at intervals, the outlet ends of the spray pipes 18 are arranged towards the front of the waterproof board 7, the outlet ends of the spray pipes 18 are generally arranged to be conical, the size of the inlet end of the uniform water tank 16 can be larger when the uniform water tank is arranged, the outflow water quantity of the plurality of groups of spray pipes 18 is smaller than the inflow water quantity entering the uniform water tank 16, the uniform water tank 16 is filled with rainwater all the time, meanwhile, due to the existence of the one-way valve 17, the water in the uniform water tank 16 can not flow back into the transition pipe 15, and meanwhile, in the process of starting water storage, the inflow speed of the uniform water tank 16 is smaller than the outflow speed, therefore, the uniform water tank 16 can be ensured to be filled in a certain time, the front end of the electronic display screen 5 is connected with a reciprocating cleaning device, and the front end face of the waterproof board 7 is cleaned, the water spraying pipe 18 sprays water towards the waterproof plate 7 and is matched with a reciprocating cleaning device to clean the front end face of the waterproof plate 7, so that the integral clarity of the electronic display screen 5 is ensured;

a raindrop sensor 19 is installed on one side of a water collecting tank 8, the raindrop sensor 19 is used for monitoring whether rains and the rainfall amount, the raindrop sensor 19, a wind direction sensor 2, a wind speed sensor 3, a dust raising monitor 4, an electronic display screen 5, a driving device and a reciprocating cleaning device are all electrically connected with a controller installed in a power distribution cabinet 6, after the raindrop sensor is triggered, the raindrop sensor 19 can be set to detect once in half an hour, if raindrops cannot be detected, the raining is finished, the controller is used for integrating data of various data acquisition sensors, meanwhile, all parts are controlled to work in a coordinated and time sequence mode, the monitoring work is completed, the controller can be manufactured by adopting a data integration chip in the prior art, meanwhile, various power utilization protection devices exist in the power distribution cabinet 6, and accordingly meet the requirements of national standards, when the rain sensor 19 is used, firstly, when rain begins, the rain sensor 19 receives a rain signal and transmits the signal to the controller, the controller controls the electric telescopic rod 32 to work, the rectangular plate 14 is driven to move along the longitudinal direction, so that the waterproof cloth 11 wound on the rotating roller 10 is opened, after the waterproof cloth is opened to a limit position, the electric telescopic rod 32 is closed, the waterproof cloth 11 is opened, the whole device below the waterproof cloth is shielded from rain, rainwater is stored in the water collecting tank 8, the rainwater flows into the water homogenizing tank 16 through the liquid one-way valve 17 through the transition pipe 15 after being stored to a certain height, then is concentrated and remained on the waterproof plate 7 from the water spraying pipe 18, the controller opens the reciprocating cleaning device to clean the outer surface of the waterproof plate 7, the rain sensor 19 can be set to refresh once in half an hour, after no rain drop is detected, the rain is declared to be stopped, at this moment, electric telescopic handle 32 withdraws, under the effect of wind spring, withdraw on the live-rollers 10 with waterproof cloth 11, and simultaneously, the reciprocal cleaning device stop work of controller control, accomplish cleaning work, this device possesses automatic rain function of hiding, it drenches with rain to have avoided all kinds of data acquisition sensors and equipment on the equipment, the precision of data has been improved, the holistic power consumption safety of equipment has been protected, simultaneously, the rainwater that utilizes to collect concentrates on carrying out cleaning to the transparent waterproof board 7 of 5 front ends of electronic display screen, avoid showing that the display screen that causes because of the raise dust is too big shows unclear, and raise dust and rainwater mix the problem of carrying out the pollution to the display screen, clean effect is ideal, degree of automation is high, therefore, the clothes hanger is strong in practicability.

In the second embodiment, on the basis of the first embodiment, the reciprocating cleaning device disclosed in the first embodiment comprises a U-shaped plate 20 installed at the lower end of the electronic display screen 5 and having a downward opening, two ends of the U-shaped plate 20 are wider than the width of the electronic display screen 5, two ends of the U-shaped plate 20 are respectively rotatably connected to belt pulleys 21 whose rotating shafts are vertically arranged, the belt pulleys 21 are arranged at two sides of the electronic display screen 5, a driving belt 22 is sleeved between the two groups of belt pulleys 21, a translation plate 23 arranged below the driving belt 22 is transversely and slidably connected in the U-shaped plate 20, groove structures are formed on front and rear side walls in the U-shaped plate 20, the translation plate 23 is slidably matched in the groove structures, so that the translation plate 23 can only move along the transverse direction of the U-shaped plate 20, a longitudinally arranged elongated hole 24 is formed in the translation plate 23, a guide pin 25 which is longitudinally and slidably matched with the elongated hole 24 is installed on the driving belt 22, the guide pin 25 can only do reciprocating movement in the longitudinal direction relative to the elongated hole 24, wherein the rotating shafts of one group of belt pulleys 21 are driven to rotate by a driving motor 26 arranged on the electronic display screen 5, and the driving motor 26 plays a role in controlling the rotation of the belt pulleys 21;

the lower end of the translation plate 23 is connected with an L-shaped transition plate 27 arranged on the front side of the waterproof plate 7, the upper end of the transition plate 27 is provided with a cleaning box 28 with an opening facing the waterproof plate 7, the cleaning box 28 is detachably connected with cleaning cotton 29, the cleaning box 28 is transversely reciprocated along with the transverse reciprocation in the transverse reciprocation process of the translation plate 23, the cleaning cotton 29 on the cleaning box is used for cleaning the outer surface of the waterproof plate 7 by matching with rainwater sprayed from the spray pipe 18, the driving motor 26 is electrically connected with the controller, it is noted that when the translation plate 23 does not work, the cleaning box 28 is arranged on one side of the electronic display screen 5 and is not arranged right in front of the cleaning box 28, so as to avoid shielding the electronic display screen 5, when the electronic display is used, along with the controller controlling the driving motor 26 to work, the driving motor 26 drives the belt pulley 21 to rotate, so that the driving belt 22 drives the guide pin 25 to transversely reciprocate, due to the effect of the longitudinal sliding fit of the guide pin 25 and the elongated hole 24, the translation plate 23 performs transverse reciprocating movement, so as to drive the cleaning box 28 to perform reciprocating movement, clean the outer surface of the waterproof plate 7, after the cleaning operation is finished, the cleaning box 28 is stopped at one side of the electronic display screen 5 to stand by, and if the cleaning cotton 29 on the cleaning box is used for a long time and is dirty, a new cleaning cotton 29 can be installed again.

In the third embodiment, on the basis of the second embodiment, a plurality of groups of threaded holes 30 are respectively formed in the left side wall and the right side wall of the cleaning box 28, and fixing pins 31 for fixing the cleaning cotton 29 are in threaded fit with the threaded holes 30 to form a structure of the detachable cleaning cotton 29, in this embodiment, in order to facilitate replacement of the cleaning cotton 29, after the cleaning cotton 29 is placed in the cleaning box 28, the cleaning cotton 29 is fixedly clamped in the cleaning box 28 by screwing the fixing pins 31 at the two sides, so that the detachment and installation are facilitated.

Fourth embodiment, on the basis of first embodiment, multiunit check blend stop 34 is installed to water catch bowl 8 upper end, prevents that the rubbish leaf from dropping to the water catch bowl 8 in and carrying out the shutoff to the exit position that water catch bowl 8 lower extreme and transition pipe 15 are connected, and rain board 35 is led to the slope form of water catch bowl 8 one side installation horizontal setting, and the setting of leading rain board 35 is collected the rainwater for accelerating speed more, and when the rainfall is little, the effect is more showing.

Fifth, on the basis of the first embodiment, the herringbone rain shelter 36 is installed at the upper end of the power distribution cabinet 6, and is used for preventing water of the reciprocating cleaning device from remaining in the power distribution cabinet 6 and causing potential safety hazards of power utilization.

When the rain-proof device is used, firstly, when raining starts, the raindrop sensor 19 receives a raining signal and transmits the signal to the controller, the controller controls the electric telescopic rod 32 to work to drive the rectangular plate 14 to move along the longitudinal direction, so that the waterproof cloth 11 wound on the rotating roller 10 is opened, after the waterproof cloth is opened to a limit position, the electric telescopic rod 32 is closed, the waterproof cloth 11 is opened, the whole device below the waterproof cloth is shielded from rain, rainwater is stored in the water collecting tank 8 at the same time, the rainwater flows into the water homogenizing tank 16 through the liquid one-way valve 17 through the transition pipe 15 after being stored to a certain height, then is concentrated and remained on the waterproof plate 7 from the water spraying pipe 18, the controller is opened to the reciprocating cleaning device to clean the outer surface of the waterproof plate 7, the raindrop sensor 19 can be set to refresh once in half an hour, when raindrops are not detected, the raindrops are indicated, at this moment, the electric telescopic rod 32 is retracted, under the action of the coil spring, the waterproof cloth 11 is retracted to the rotating roller 10;

meanwhile, after the raindrop sensor 19 is triggered, the controller controls the driving motor 26 to work, the driving motor 26 drives the belt pulley 21 to rotate, so that the driving belt 22 drives the guide pin 25 to transversely reciprocate, due to the effect of longitudinal sliding fit of the guide pin 25 and the strip hole 24, the translation plate 23 transversely reciprocates, so that the cleaning box 28 is driven to reciprocate, the outer surface of the waterproof plate 7 is cleaned, and after the raindrop sensor 19 cannot detect raindrops, the controller controls the driving motor 26 to stop working, so that the cleaning box 28 stays on one side of the electronic display screen 5 to stand by;

when the cleaning cotton 29 needs to be replaced, only a plurality of groups of fixing pins 31 need to be screwed, then the old cleaning cotton 29 is replaced by new cleaning cotton 29, and then the fixing pins 31 are screwed; this device possesses automatic rain function of hiding, all kinds of data acquisition sensors and equipment on having avoided equipment drench with rain, the precision of data has been improved, the holistic power consumption safety of equipment has been protected, the rainwater that utilizes to collect simultaneously concentrates on carrying out cleaning to the transparent waterproof board 7 of 5 front ends of electronic display screen, reduce and add extra water source, display screen display that has avoided causing because of the raise dust is too big is unclear, and the raise dust mixes the problem that carries out the pollution to the display screen with the rainwater, clean effect ideal, the automation is high, therefore, the clothes hanger is strong in practicability.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Dust monitoring equipment comprises an installation upright rod (1), wherein a wind direction sensor (2), a wind speed sensor (3), a dust monitor (4), an electronic display screen (5) and a power distribution cabinet (6) are sequentially installed on the upright rod (1) from top to bottom, and the dust monitoring equipment is characterized in that a transparent waterproof plate (7) is installed at the front end of the electronic display screen (5), the upper end of the upright rod (1) is connected with a transversely-arranged water collecting tank (8), a fixing rod (9) is transversely installed in the water collecting tank (8), the fixing rod (9) is coaxially and rotatably connected with a rotating roller (10), a coil spring is installed between the rotating roller (10) and the fixing rod (9), a plurality of circles of waterproof cloth (11) are wound outside the rotating roller (10), longitudinally-arranged guide rails (12) are respectively installed on the left side and the right side of the front end of the water collecting tank (8), and a transversely-arranged slide rod (13) is installed at the end of the open end of the waterproof cloth (11) and extends out of the front side wall of the water collecting tank (8), two ends of the sliding rod (13) are respectively in longitudinal sliding fit with the two groups of guide rails (12) and are not separated, a rectangular plate (14) is installed at one end of the sliding rod (13), and a driving device for driving the rectangular plate (14) to move longitudinally is installed at one side of the water collecting tank (8);

the bottom of the water collecting tank (8) is communicated with a transition pipe (15) with an outlet arranged in front of the waterproof plate (7), the outlet end of the transition pipe (15) is communicated with a transversely arranged water homogenizing tank (16), a liquid one-way valve (17) is installed between the water homogenizing tank (16) and the transition pipe (15), the lower end of the water homogenizing tank (16) is transversely connected with a plurality of groups of water spraying pipes (18) at intervals, the outlet end of each water spraying pipe (18) faces to the front of the waterproof plate (7), and the front end of the electronic display screen (5) is connected with a reciprocating cleaning device to clean the front end face of the waterproof plate (7);

the rain drop monitoring device is characterized in that a rain drop sensor (19) is installed on one side of the water collecting tank (8), and the rain drop sensor (19), the wind direction sensor (2), the wind speed sensor (3), the dust raising monitor (4), the electronic display screen (5), the driving device and the reciprocating cleaning device are all electrically connected with a controller installed in the power distribution cabinet (6).

2. A raise dust monitoring equipment according to claim 1, characterized in that, the reciprocating cleaning device includes a U-shaped plate (20) with a downward opening installed at the lower end of the electronic display screen (5), both ends of the U-shaped plate (20) are respectively connected with belt pulleys (21) with a vertically arranged rotating shaft in a rotating manner, a driving belt (22) is sleeved between two groups of belt pulleys (21), a translation plate (23) arranged below the driving belt (22) is connected in the U-shaped plate (20) in a transverse sliding manner, a longitudinally arranged elongated hole (24) is formed on the translation plate (23), a guide pin (25) in longitudinal sliding fit with the elongated hole (24) is installed on the driving belt (22), and the rotating shaft of one group of belt pulleys (21) is driven to rotate by a driving motor (26) installed on the electronic display screen (5);

translation board (23) lower extreme is connected and is arranged L shape of waterproof board (7) front side in and is crossed cab apron (27), cross cab apron (27) upper end and install clean case (28) that the opening set up towards waterproof board (7), can dismantle in clean case (28) and must be connected with clean cotton (29), electric connection between driving motor (26) and the controller.

3. A dust monitoring device according to claim 2, characterized in that the cleaning box (28) is provided with a plurality of threaded holes (30) on the left and right side walls, respectively, and the threaded holes (30) are internally threaded with fixing pins (31) for fixing the cleaning cotton (29) to form a detachable cleaning cotton (29) structure.

4. A dust monitoring apparatus according to claim 1, wherein the driving means comprises an electric telescopic rod (32) mounted on one side of the water collection tank (8), the telescopic end of the electric telescopic rod (32) is connected to one side of the rectangular plate (14), and the electric telescopic rod (32) is electrically connected to the controller.

5. A dust monitoring device according to claim 4, characterized in that a rain shield (33) is arranged above the telescopic rod (32) and is mounted on one side of the water collection tank (8).

6. A dust monitoring apparatus according to claim 1, characterized in that a plurality of groups of grid bars (34) are mounted on the upper end of the water collection sump (8).

7. A dust monitoring device according to claim 1, characterized in that a laterally arranged, inclined rain guide plate (35) is mounted to one side of the water collection gutter (8).

8. A dust monitoring apparatus according to claim 1, characterized in that a gabled canopy (36) is mounted to the upper end of the switch cabinet (6).

9. A raise dust monitoring equipment according to claim 1, characterized in that the vertical rod (1) is transversely provided with a first cross rod (37) and a second cross rod (38) from top to bottom, the first cross rod (37) is provided with a wind direction sensor (2) at one end and a wind speed sensor (3) at the other end, and the second cross rod (38) is provided with a raise dust monitor (4) at both ends.