阅读说明：本技术 一种用于施工现场的喷淋降尘系统及方法 (Spraying dust-settling system and method for construction site ) 是由 孙运慧 于 2021-09-16 设计创作，主要内容包括：本发明公开了一种用于施工现场的喷淋降尘系统及方法,所述喷淋降尘系统包括支撑管,支撑管固定设置常规泵,支撑管转动连接转台,转台由第一电机驱动,转台内设置多个常规喷头,支撑管固定设置紧急平台,紧急平台内设置多个紧急泵和多个第二电机,每个第二电机连接转盘,转盘表面水平铰接两紧急喷头,两紧急喷头尾端连接拉簧,转盘上设置第三电机,第三电机连接凸轮,凸轮位于两紧急喷头尾端之间,系统还包括多个检测装置,检测装置内含粉尘浓度传感器、风速风向传感器、温度传感器、湿度传感器、摄像头、子处理器及无线通讯模块,系统由总处理器统一控制。本发明可根据情况灵活调节喷淋速率,可对局部烟尘进行针对处理,并具有一定的降温功能。(The invention discloses a spraying dust-settling system and a method for a construction site, the spraying dust-settling system comprises a supporting pipe, wherein a conventional pump is fixedly arranged on the supporting pipe, the supporting pipe is rotationally connected with a rotary table, the rotary table is driven by a first motor, a plurality of conventional spray heads are arranged in the rotary table, an emergency platform is fixedly arranged on the supporting pipe, a plurality of emergency pumps and a plurality of second motors are arranged in the emergency platform, each second motor is connected with a rotary table, the surface of the rotary table is horizontally hinged with two emergency spray heads, the tail ends of the two emergency spray heads are connected with tension springs, a third motor is arranged on the rotary table and connected with a cam, the cam is positioned between the tail ends of the two emergency spray heads, the system also comprises a plurality of detection devices, and each detection device comprises a dust concentration sensor, an air speed and wind direction sensor and a temperature sensor, humidity transducer, camera, subprocessor and wireless communication module, the system is by total treater unified control. The invention can flexibly adjust the spraying rate according to the situation, can aim at the local smoke dust and has certain cooling function.)

1. The utility model provides a spray dust fall system, includes the stay tube, its characterized in that: the supporting pipe outer wall is fixedly provided with a conventional pump and a first motor, the supporting pipe is horizontally rotated to be connected with a rotary table, the rotary table is in driving connection with the first motor, a plurality of conventional spray heads are arranged in the rotary table, an emergency platform is fixedly arranged on the supporting pipe, and a plurality of emergency spray heads and emergency pumps are arranged in the emergency platform.

2. The spray dust suppression system according to claim 1, characterized in that: the dust concentration detection device is characterized by further comprising a plurality of detection devices, wherein each detection device is internally provided with a dust concentration sensor, a wind speed and wind direction sensor, a temperature sensor, a humidity sensor, a camera, a subprocessor and a wireless communication module.

3. The spray dust suppression system according to claim 1, characterized in that: a plurality of second motors are fixedly arranged in the emergency platform, each second motor is in driving connection with a turntable, and the surface of the turntable is horizontally hinged with two emergency nozzles.

4. The spray dust suppression system according to claim 3, characterized in that: the rotary table is fixedly provided with a third motor, the third motor drives and is connected with a cam, the cam is positioned between the tail ends of the two emergency spray heads, and the tail ends of the two emergency spray heads are connected with a tension spring.

5. The spray dedusting system of claim 1, 2, 3 or 4, characterized in that: the first motor, the conventional pump, the emergency pump, the detection device, the second motor and the third motor are all in control connection with the main processor.

6. A spray dedusting method, characterized in that the spray dedusting system of any one of claims 1-5 is adopted, and the method comprises the following steps:

s1, installing a dust settling system in a construction site, installing a detection device at a certain distance around a supporting pipe, setting various parameters by a main processor, and connecting a wireless communication module with a user terminal;

s2, operating the system during construction, pressurizing incoming water in the supporting pipe by a conventional pump to enable the incoming water to be sprayed out of a conventional spray head in a mist shape, and simultaneously driving the rotary table to rotate by a first motor;

s3, when the detection device detects that the dust concentration in the field changes in a large range, the main processor commands the normal pressure pump to change the pressure and change the spraying rate, and the first motor changes the rotating speed and adjusts according to real-time data;

s4, when the detection device detects that the dust concentration in a local small range is too high, the main processor commands the emergency pump, the second motor and the third motor to work, so that the emergency nozzle sprays and reduces dust for the position, and the spraying rate is adjusted according to real-time data;

and S5, when the temperature sensor in the detection device detects that the ambient temperature is too high, the general processor orders to increase the spraying rate.

Technical Field

The invention belongs to the technical field of dust fall, and particularly relates to a spraying dust fall system and method for a construction site.

Background

Most dust in construction site flies upward, makes people breathe the difficulty, and the tiny profit also causes the atmosphere to pollute easily, consequently can generally use and spray dust device and carry out the dust fall operation, but prior art's dust device place adaptability is not good, is not convenient for adjust in a flexible way and sprays speed, also causes the water resource to be a large amount of wastes easily.

Meanwhile, due to the complex environment of a construction site, a large amount of dust is generated locally sometimes, and if the dust is reduced by means of large-scale unified dust reduction, the problem of local dust is difficult to effectively solve.

Disclosure of Invention

In order to overcome the technical problems, the invention provides a spraying dust-settling system and a spraying dust-settling method for a construction site.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a dust fall system sprays, includes the stay tube, the fixed conventional pump and the first motor that sets up of stay tube outer wall, the stay tube level is rotated and is connected the revolving stage, the revolving stage passes through the gear train drive with first motor and is connected, set up four conventional shower nozzles in the revolving stage, four conventional shower nozzles are towards the four directions, first motor work drives the revolving stage rotation, makes four conventional shower nozzles rotatory evenly spray the dust fall all around to, the fixed urgent platform that sets up in stay tube top, set up eight urgent shower nozzles and four urgent pumps in urgent platform, the urgent pump is used for the urgent shower nozzle that the work made this direction when local smoke and dust condition appears and sprays to this department.

The utility model provides a spray dust fall system, still includes and sets up a plurality of detection device around bracing piece position, every have dust concentration sensor, wind speed and direction sensor, temperature sensor, humidity transducer, camera, subprocessor and wireless communication module in the detection device, the subprocessor is responsible for collecting the data that each sensor monitored, then sends data to total treater and user terminal through wireless communication module, and the camera is wide angle camera for the supplementary monitoring air smoke and dust situation.

The emergency platform internal fixation sets up four second motors, every the second motor upwards drives and connects a carousel, carousel upper surface horizontal hinge connects two emergency nozzle, and the pin joint is located emergency nozzle's middle section, and the orientation of two emergency nozzle above it can be adjusted in second motor work.

The rotary table is characterized in that a third motor is fixedly arranged at the bottom of the rotary table and is upwards driven and connected with a shuttle-shaped cam, the cam is located between the tail ends of the two emergency spray heads, the tail ends of the two emergency spray heads are connected with tension springs, included angles of the two emergency spray heads in the same group are enlarged by the tension springs, the spraying direction focuses of the two spray heads are lengthened, and the two convex parts of the cam are pressed against the tail ends of the two emergency spray heads when the third motor works, so that the included angles of the two emergency spray heads are reduced, and the spraying direction focuses of the two spray heads are drawn close.

The first motor, the conventional pump, the emergency pump, the detection device, the second motor and the third motor are all in control connection with a main processor, the main processor analyzes and judges the air smoke and dust and temperature conditions of a construction site, and each unit is regulated and controlled according to preset values.

A spraying dust-settling method comprises the following steps:

s1, installing a dust fall system in a construction site, wherein detection devices are dispersedly installed at a certain distance around a supporting pipe, a main processor sets various parameters, and a wireless communication module can be connected with a mobile or computer terminal and can check real-time data at the terminal;

s2, operating the system during construction, pressurizing incoming water in the supporting pipe by using a conventional pump to spray the incoming water from four conventional spray heads in a four-direction manner, and driving a rotary table to drive the conventional spray heads to rotate by using a first motor to spray and reduce dust in a large range around;

s3, when the detection device detects that the dust concentration in the large range of the field is increased, the main processor commands the constant-pressure pump to increase the pressure and increase the spraying rate of the conventional spray head and commands the first motor to increase the rotating speed, and when the detection device detects that the dust concentration in the large range of the field is reduced, the main processor commands the constant-pressure pump to decrease the pressure and decrease the spraying rate of the conventional spray head and commands the first motor to decrease the rotating speed;

s4, when the detection device detects that the dust concentration in the local small range in the construction site is too high, a main processor commands; the emergency pump, the second motor and the third motor which are closest to the position work, the emergency pump pressurizes the incoming water in the supporting pipe to enable the incoming water to be sprayed out of the emergency spray head, the second motor works to drive the rotary table to drive the two emergency spray heads to rotate to the position, the third motor works to drive the shuttle-shaped cam to rotate for a certain angle, the protruding part of the cam contacts with the tail end of the emergency spray head and pushes the tail end outwards, the included angle of the two emergency spray heads hinged to the rotary table is adjusted, the target position is focused, the spraying and dust falling are carried out aiming at the position, the spraying speed is adjusted according to real-time data, and when the smoke situation at the position returns to be normal, the general processor orders the emergency pump, the second motor and the third motor to stop working;

and S5, when the temperature sensor in the detection device detects that the ambient temperature is too high, the general processor commands the conventional pump to increase the pressure and increase the spraying rate of the conventional spray head.

Compared with the prior art, the invention has the beneficial effects that:

1. the conventional spray head rotates to perform large-scale dust fall on a construction site, the site adaptability is strong, the detection device is arranged to perform real-time detection on the air condition of the site, the spraying rate of the conventional spray head is flexibly adjusted according to the real-time condition, the dust fall effect is guaranteed, and water resources are saved;

2. the processor can analyze the position and concentration of local dust according to various data of the detection device, order the emergency spray nozzle in the direction to perform targeted processing on the local dust, and set the second motor and the third motor to adjust the spraying direction and focus of each pair of emergency spray nozzles;

3. the detection device is provided with the temperature sensor to monitor the temperature of the construction site, and when the temperature is too high, the processor can reduce the temperature of the site by increasing the conventional spraying rate.

Drawings

FIG. 1 is a schematic top view of the present invention in its entirety;

FIG. 2 is a schematic view of the direction A in FIG. 1;

FIG. 3 is a schematic view at B in FIG. 2;

FIG. 4 is a schematic view of the structure of the detecting device of the present invention;

fig. 5 is a schematic view of the internal structure at C in fig. 1.

Description of reference numerals:

1, supporting a tube; 2, a conventional pump; 3, rotating the table; 4, a conventional spray head; 5 a first motor; 6, an emergency platform; 7 an emergency pump; 8 a second motor; 9, a turntable; 10 an emergency sprinkler; 11 a third motor; 12 cams; 13 a tension spring; 14 a detection device; 15 general processor.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The utility model provides a dust fall system sprays, includes stay tube 1, 1 outer wall of stay tube is fixed to set up conventional pump 2 and first motor 5, 1 level of stay tube is rotated and is connected revolving stage 3, revolving stage 3 is connected with the drive of first motor 5, set up four conventional shower nozzles 4 in the revolving stage 3, fixed urgent platform 6 that sets up on the stay tube 1, set up eight urgent shower nozzles 10 and four urgent pumps 7 in urgent platform 6.

The dust concentration detection device further comprises a plurality of detection devices 14, and each detection device 14 is internally provided with a dust concentration sensor, a wind speed and direction sensor, a temperature sensor, a humidity sensor, a camera, a sub-processor and a wireless communication module.

Four second motors 8 are fixedly arranged in the emergency platform 6, each second motor 8 is in driving connection with a rotary table 9, and the surface of the rotary table 9 is horizontally hinged with two emergency nozzles 10.

The rotary table 9 is fixedly provided with a third motor 11, the third motor 11 is in driving connection with a cam 12, the cam 12 is located between the tail ends of the two emergency nozzles 10, and the tail ends of the two emergency nozzles 10 are connected with a tension spring 13.

The first motor 5, the conventional pump 2, the emergency pump 7, the detection device 14, the second motor 8 and the third motor 11 are all in control connection with a general processor 15.

A spraying dust-settling method comprises the following steps:

s1, installing a dust fall system in a construction site, wherein detection devices 14 are dispersedly installed at a certain distance around a support pipe 1, a general processor 15 sets various parameters, and a wireless communication module can be connected with a mobile or computer terminal and can check real-time data at the terminal;

s2, operating the system during construction, pressurizing incoming water in the supporting pipe 1 by the operation of a conventional pump 2 to spray the incoming water from four conventional spray heads 4, and simultaneously driving a rotary table 3 to drive the conventional spray heads 4 to rotate by the operation of a first motor 5 to spray and reduce dust in a large range around;

s3, when the detection device 14 detects that the dust concentration in the field is increased in a large range, the general processor 15 commands the normal pressure pump to increase the pressure and increase the spraying rate of the conventional spray head 4, and commands the first motor 5 to increase the rotating speed, and when the detection device 14 detects that the dust concentration in the field is reduced in a large range, the general processor 15 commands the normal pressure pump to decrease the pressure and decrease the spraying rate of the conventional spray head 4, and commands the first motor 5 to decrease the rotating speed;

s4, when the detection device 14 detects that the dust concentration in the local small range in the construction site is too high, the main processor 15 gives a command; the emergency pump 7, the second motor 8 and the third motor 11 which are closest to the position work, the emergency pump 7 pressurizes the incoming water in the supporting pipe 1 to enable the incoming water to be sprayed out of the emergency spray head 10, the second motor 8 works to drive the rotary table 9 to drive the two emergency spray heads 10 to rotate to the position, the third motor 11 works to drive the shuttle-shaped cam 12 to rotate for a certain angle, the protruding part of the cam 12 contacts the tail end of the emergency spray head 10 and pushes the tail end outwards, the included angle of the two emergency spray heads 10 hinged to the rotary table 9 is adjusted, the target position is focused, the spray dust is settled aiming at the position, the spray speed is adjusted according to real-time data, and when the smoke situation at the position is recovered to be normal, the main processor 15 orders the emergency pump 7, the second motor 8 and the third motor 11 to stop working;

and S5, when the temperature sensor in the detection device 14 detects that the ambient temperature is too high, the general processor 15 commands the conventional pump 2 to increase the pressure and increase the spraying rate of the conventional spray head 4.

The action of the tension spring 13 is opposite to that of the cam 12, and the tension spring 13 draws the tail ends of the two emergency nozzles 10 inwards to increase the included angle between the two emergency nozzles 10.

The camera in the detection device 14 is a wide-angle camera, which is responsible for assisting in monitoring the air condition.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the above embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.