CN218911236U - Road sprinkler system that can remove dust automatically - Google Patents

Abstract

The utility model provides a road spraying system capable of automatically removing dust, which comprises a plurality of groups of spraying mechanisms, a water supply mechanism connected with the spraying mechanisms, a plurality of detection mechanisms arranged corresponding to each group of spraying mechanisms, and an electric cabinet electrically connected with the detection mechanisms and used for controlling the water supply mechanism and the spraying mechanisms, wherein the spraying mechanisms comprise two groups of nozzle assemblies and adjusting assemblies which are arranged on two sides of a road, the nozzle assemblies comprise fixed nozzles and adjusting nozzles which are alternately arranged, the adjusting nozzles are used for adjusting the spraying angle by the adjusting assemblies, the detection mechanisms comprise upright posts fixedly arranged on one side of the road, a plurality of PM2.5 probes with different heights are arranged on the upright posts, the PM2.5 probes are electrically connected with a controller used for processing data and transmitting signals, and the controller is electrically connected with the electric cabinet. According to the utility model, the dust content in the environment is monitored in real time through the detection mechanism, and the spraying mechanism is automatically started or closed through the controller according to the dust content, so that the dust removal and spraying work can be performed in a targeted manner, and the waste of water sources is reduced.

Description

Road sprinkler system that can remove dust automatically

Technical Field

The utility model relates to the technical field of road dust removal spraying equipment, in particular to a road spraying system capable of automatically removing dust.

Background

Larger dust can be generated in the urban road construction process, the existing dust removing mode mainly comprises the steps of manually controlling a dust-raising spraying device to spray water for dust removal, judging the dust content in the environment in a manual observation mode, and then starting or closing the dust-raising spraying device;

however, because of the need of human judgment and manual control of the spraying device, the opening and closing work of the spraying device does not have timeliness, so that the dust spraying device is opened later, or the opening time is too long, so that the waste of water source and electric energy is excessive.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the road spraying system capable of automatically removing dust, which can detect the dust content in the environment and automatically start or close the spraying mechanism according to the dust content.

According to the embodiment of the utility model, the road spraying system capable of automatically removing dust comprises a plurality of groups of spraying mechanisms, a water supply mechanism connected with the spraying mechanisms, a plurality of detection mechanisms corresponding to each group of spraying mechanisms, and an electric cabinet electrically connected with the detection mechanisms and used for controlling the water supply mechanism and the spraying mechanisms, wherein the spraying mechanisms comprise two groups of nozzle assemblies and adjusting assemblies which are arranged on two sides of a road, the nozzle assemblies comprise fixed nozzles and adjusting nozzles which are arranged at intervals, the adjusting nozzles are used for adjusting the spraying angle through the adjusting assemblies, the detection mechanisms comprise upright posts fixedly arranged on one side of the road, a plurality of PM2.5 probes with different heights are arranged on the upright posts, and the PM2.5 probes are electrically connected with a controller used for processing data and transmitting signals, and the controller is electrically connected with the electric cabinet.

Through the dust content in PM2.5 probe real-time supervision environment, when dust content is greater than the upper limit value of settlement, the controller passes through electric cabinet control spraying mechanism, starts the water pump, begins to spray work, adsorbs the dust in the air and descends to ground, and when dust content is less than the lower limit value of settlement, the controller passes through the electric cabinet and closes the water pump, closes and spray work, practices thrift water source and electric energy.

Preferably, the adjusting part comprises an equipment box fixedly arranged on the ground and provided with an opening at the top, a top plate is rotationally connected to the opening of the equipment box, an adjusting nozzle is fixedly arranged on the top plate, a servo electric cylinder is rotationally connected to the bottom wall in the equipment box and electrically connected with the electric cabinet, a telescopic rod of the servo electric cylinder faces upwards and is rotationally connected with the bottom surface of the top plate, a connector communicated with a water supply mechanism is fixedly arranged on the bottom wall of the equipment box, and the adjusting nozzle is connected with the connector through a hose.

Further preferably, a support is fixedly arranged on the top plate, and the adjusting nozzle is obliquely arranged on the support.

Further preferably, the water supply mechanism comprises a water supply tank and a water pump for providing water delivery power, the output end of the water pump is connected with a water delivery main pipe, the water delivery main pipe is connected with a plurality of water delivery branch pipes which are respectively connected with each group of spraying mechanism, and each water delivery branch pipe is provided with an electric control valve electrically connected with the electric control box.

Further preferably, the water supply tank is connected with a water inlet pipe, and an automatic liquid level control valve is arranged on the water inlet pipe.

Further preferably, a liquid level switch is further arranged in the water supply tank, and the liquid level switch is connected to a circuit of the water pump.

Further preferably, a manual switch is further arranged in the circuit of the water pump.

Still further preferably, the water pump is a variable frequency water pump.

Compared with the prior art, the utility model has the following beneficial effects: the dust content in the ambient air is monitored in real time through the setting detection mechanism, and the starting and closing work of the water pump are managed by comparing according to the preset upper limit value and the preset lower limit value, compared with the water pump which is started and closed by human judgment, the dust-falling spraying work can be carried out more timely, after the dust-falling spraying work is completed, the water source and the electric energy are saved by timely closing, and the practical service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic diagram of a road spraying system capable of automatically removing dust according to the present utility model.

FIG. 2 is a schematic diagram showing the distribution structure of nozzle assemblies in an automatic dust removing road spraying system according to the present utility model.

FIG. 3 is a schematic view showing the installation structure of the adjusting nozzle in the road spraying system capable of automatically removing dust.

In the above figures: 1. a spraying mechanism; 110. a nozzle assembly; 111. fixing the nozzle; 112. adjusting the nozzle; 120. an adjustment assembly; 121. an equipment box; 122. a top plate; 123. a servo electric cylinder; 124. a joint; 125. a hose; 126. a support; 2. a water supply mechanism; 201. a water supply tank; 202. a water pump; 203. a water delivery main pipe; 204. a water delivery branch pipe; 205. an electric control valve; 206. a water inlet pipe; 207. an automatic liquid level control valve; 208. a liquid level switch; 3. a detection mechanism; 301. a column; 302. PM2.5 probe; 303. a controller; 4. an electric control box.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, the road spraying system capable of automatically removing dust comprises a plurality of groups of spraying mechanisms 1, wherein for a longer road, each group of spraying mechanisms 1 covers a small section of road, and the plurality of groups of spraying mechanisms 1 are arranged to perform targeted dust-removing spraying work;

the spraying mechanism 1 comprises two groups of nozzle assemblies 110 and adjusting assemblies 120 which are arranged on two sides of a road, wherein the nozzle assemblies 110 comprise fixed nozzles 111 and adjusting nozzles 112 which are arranged at intervals, the fixed nozzles 111 and the adjusting nozzles 112 are arranged towards the road, and the adjusting nozzles 112 are respectively arranged at vertical angles by the adjusting assemblies 120 so as to realize spraying dust-reducing work on different height spaces;

a detection mechanism 3 is arranged in a small section of road corresponding to the spraying mechanism 1, the detection mechanism 3 comprises a stand column 301 fixedly arranged at one side of the road, a plurality of PM2.5 probes 302 with different heights are arranged on the stand column 301, the PM2.5 probes 302 are connected with a controller 303 through a communication module, a data analysis module and a signal output module are arranged in the controller 303, the controller 303 is electrically connected with the electric cabinet 4 through the signal output module, the PM2.5 probes 302 collect on-site dust real-time data and transmit the on-site data to the controller 303 through RS485 communication, the controller 303 compares according to preset upper and lower limit control values, when the real-time PM2.5 data is larger than the upper limit value, a starting signal is output to the electric cabinet 4, the electric cabinet 4 starts the spraying mechanism 1 to spray dust reduction, when the real-time PM2.5 data is smaller than the lower limit value, a closing signal is output to the electric cabinet 4, and the electric cabinet 4 closes the spraying mechanism 1;

each small section of road is internally provided with a spraying mechanism 1 and a detecting mechanism 3, after one or a plurality of detecting mechanisms 3 detect that the dust content exceeds the standard, the controller 303 starts the spraying mechanism 1 corresponding to the dust content through the electric cabinet 4, so that the road spraying operation can be controlled independently in a sectionalized manner, the spraying dust-falling operation can be performed in a targeted manner, and the water and electricity are saved to the greatest extent;

as shown in fig. 3, specifically, the adjusting assembly 120 includes a device box 121 fixedly disposed on the ground and having an opening at the top, where the device box 121 is located at a side of the road, a top plate 122 is rotatably connected to the opening of the device box 121, the adjusting nozzle 112 is fixedly disposed on the top plate 122, the fixed nozzle 111 is fixed at the side of the road, a servo cylinder 123 is rotatably connected to the bottom wall of the device box 121, a movable base is connected to the bottom wall of the device box 121 through a hinge seat, the servo cylinder 123 is fixed to the movable base, the servo cylinder 123 is electrically connected to the electric cabinet 4, a telescopic rod of the servo cylinder 123 faces upward and is rotatably connected to the bottom surface of the top plate 122, a joint 124 that is communicated with the water supply mechanism 2 is fixedly disposed on the bottom wall of the device box 121, a through hole is formed in the top plate 122, and the hose 125 passes through the through hole and is connected to the joint 124;

due to the fact that PM2.5 probes 302 with different heights are arranged, when the PM2.5 probes 302 at the higher positions detect dust concentration exceeding the standard, the controller 303 controls the servo cylinder 123 to drive the top plate 122 to rotate through the electric cabinet 4, so that the injection angle of the adjusting nozzle 112 is changed to cover a higher area;

in order to make the adjusting nozzle 112 have a larger coverage area in the initial state, a support 126 is fixedly arranged on the top plate 122, and the adjusting nozzle 112 is obliquely arranged on the support 126, and the inclination angle is 30-45 degrees;

in order to facilitate the independent control of the water supply of each spraying mechanism 1, specifically, the water supply mechanism 2 comprises a water supply tank 201 and a water pump 202 for providing water delivery power, the output end of the water pump 202 is connected with a water delivery main 203, the water delivery main 203 is connected with a plurality of water delivery branch pipes 204 respectively connected with each group of spraying mechanisms 1, and each water delivery branch pipe 204 is provided with an electric control valve 205 electrically connected with the electric control box 4;

specifically, the water supply tank 201 is connected with a water inlet pipe 206, and an automatic liquid level control valve 207 is arranged on the water inlet pipe 206, so that the liquid level of the water supply tank 201 can be automatically supplemented to a preset liquid level as long as water is fed;

in order to avoid the water shortage, a liquid level switch 208 is further disposed in the water supply tank 201, the liquid level switch 208 is connected to the circuit of the water pump 202, and when the liquid level is lower than the liquid level switch 208, the liquid level switch 208 will disconnect the circuit of the water pump 202, so that the water pump 202 stops working and the water pump 202 is prevented from burning out;

further, a manual switch is further provided in the circuit of the water pump 202, and the control circuit of the water pump 202 adopts an automatic and manual mode, so that an operator can conveniently cope with an emergency, and the water pump 202 is manually turned off;

specifically, the water pump 202 is a variable frequency water pump.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a road sprinkler system that can remove dust automatically which characterized in that: including multiunit spraying mechanism (1), with water supply mechanism (2) that spraying mechanism (1) is connected, correspond every group a plurality of detection mechanism (3) that spraying mechanism (1) set up, with detection mechanism (3) electric connection just is used for controlling water supply mechanism (2) reaches electric cabinet (4) of spraying mechanism (1), spraying mechanism (1) is including setting up two sets of nozzle assemblies (110) and adjusting part (120) in the road both sides, nozzle assemblies (110) are including fixed nozzle (111) and the adjusting part (112) that set up alternately, adjusting part (112) by adjusting part (120) adjusts the injection angle, detection mechanism (3) are including fixed stand (301) that sets up in road one side, be equipped with PM2.5 probe (302) of a plurality of different heights on stand (301), PM2.5 probe (302) electric connection have be used for handling data and transmission signal's controller (303), controller (303) with electric cabinet (4) electric connection.

2. An automatically dedusted roadway sprinkler system in accordance with claim 1, wherein: the utility model provides an adjusting part (120) is including fixed setting up subaerial and top be equipped with open-ended equipment box (121), equipment box (121) opening part rotates and is connected with roof (122), be equipped with on roof (122) fixed adjust nozzle (112), rotate on the diapire in equipment box (121) and be connected with servo cylinder (123), servo cylinder (123) and electric cabinet (4) electric connection, the telescopic link of servo cylinder (123) upwards and with roof (122) bottom surface rotates to be connected, still be equipped with on the equipment box (121) diapire with joint (124) of water supply mechanism (2) intercommunication, adjust nozzle (112) through hose (125) with joint (124) are connected.

3. An automatically dedusted roadway sprinkler system in accordance with claim 2, wherein: a support (126) is fixedly arranged on the top plate (122), and the adjusting nozzle (112) is obliquely arranged on the support (126).

4. An automatically dedusted roadway sprinkler system in accordance with claim 1, wherein: the water supply mechanism (2) comprises a water supply tank (201) and a water pump (202) for providing water delivery power, the output end of the water pump (202) is connected with a water delivery main pipe (203), the water delivery main pipe (203) is connected with a plurality of water delivery branch pipes (204) which are respectively connected with each group of spraying mechanism (1), and each water delivery branch pipe (204) is provided with an electric control valve (205) which is electrically connected with the electric control box (4).

5. An automatically dedusted roadway sprinkler system in accordance with claim 4, wherein: the water supply tank (201) is connected with a water inlet pipe (206), and an automatic liquid level control valve (207) is arranged on the water inlet pipe (206).

6. An automatically dedusted roadway sprinkler system in accordance with claim 4, wherein: a liquid level switch (208) is further arranged in the water supply tank (201), and the liquid level switch (208) is connected into a circuit of the water pump (202).

7. An automatically dedusted roadway spray system as claimed in claim 6, wherein: a manual switch is also arranged in the circuit of the water pump (202).

8. An automatically dedusted roadway sprinkler system in accordance with claim 4, wherein: the water pump (202) is a variable-frequency water pump.

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