Environment-friendly energy-saving dust removal equipment for green building engineering and use method thereof

Abstract

The invention discloses environment-friendly energy-saving dust removal equipment for green constructional engineering and a using method.The environment-friendly energy-saving dust removal equipment comprises an automatic driving vehicle, a dust removal mechanism, a control mechanism and a solar panel, the dust removal mechanism comprises a dust removal box fixedly arranged on the automatic driving vehicle, and an exhaust fan is installed at the top of the dust removal box; a filter is installed at the air inlet end of the exhaust fan, a connecting pipe is connected to the top of the dust removal box, and a dust collection cover is arranged at the top of the connecting pipe. According to the environment-friendly energy-saving dust removal equipment for the environment-friendly building engineering and the use method, the solar panel is arranged, the storage battery can be charged preferentially under the illumination condition, self-sufficiency of energy is achieved, dependence on an external power source is greatly reduced, and the energy-saving requirement of the environment-friendly building engineering is met. In addition, the photovoltaic conversion efficiency is optimized through the controller, and the utilization efficiency of solar energy is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal equipment, and particularly relates to an environment-friendly energy-saving dust removal equipment for green building projects and its usage method. Background Art

[0002] During the construction process of green building projects, the problem of dust pollution seriously affects the construction environment and the air quality of the surrounding areas, and many drawbacks are exposed in traditional dust removal equipment. Most common dust removal equipment relies on external power supply for operation, with high energy consumption, which not only increases the construction cost but also goes against the concept of energy conservation in green buildings. Moreover, most equipment requires manual operation, and in a complex building construction site, it is difficult for manually operated equipment to flexibly and timely respond to dust generation points everywhere, resulting in low dust removal efficiency. In addition, traditional equipment has relatively single functions and can often only perform simple treatment on particulate matter. For gaseous pollutants such as volatile organic compounds that may be generated during building construction, there are lack of effective treatment means and cannot meet the increasingly strict environmental protection requirements. At the same time, in the face of the complex terrain and obstacles in different construction areas, the movement and layout of traditional equipment are greatly restricted, and it is difficult to achieve comprehensive and efficient dust removal operations. Summary of the Invention

[0003] Aiming at the above deficiencies in the prior art, the present invention provides an environment-friendly energy-saving dust removal equipment for green building projects and its usage method, the purpose of which is to solve the problems that most common dust removal equipment relies on external power supply for operation, with high energy consumption, which not only increases the construction cost but also goes against the concept of energy conservation in green buildings. Moreover, most equipment requires manual operation, and in a complex building construction site, it is difficult for manually operated equipment to flexibly and timely respond to dust generation points everywhere, resulting in low dust removal efficiency. In addition, traditional equipment has relatively single functions and can often only perform simple treatment on particulate matter. For gaseous pollutants such as volatile organic compounds that may be generated during building construction, there are lack of effective treatment means and cannot meet the increasingly strict environmental protection requirements. At the same time, in the face of the complex terrain and obstacles in different construction areas, the movement and layout of traditional equipment are greatly restricted, and it is difficult to achieve comprehensive and efficient dust removal operations.

[0004] In order to achieve the above invention purpose, the technical solution adopted by the present invention is as follows:

[0005] An environment-friendly energy-saving dust removal equipment for green building projects, including an autonomous vehicle, a dust removal mechanism, a control mechanism, and a solar panel. The dust removal mechanism includes a dust removal box fixedly arranged on the autonomous vehicle. A suction fan is installed on the top of the dust removal box, a filter is installed at the air inlet end of the suction fan, a connecting pipe is connected to the top of the dust removal box, and a dust collection hood is arranged at the top of the connecting pipe;

[0006] The self-driving vehicle is equipped with a battery, a lidar, a millimeter-wave radar, a camera, an ultrasonic sensor, a GPS / IMU positioning system, a particulate sensor, an electrochemical gas sensor, a PID photoionization sensor, and a temperature and humidity sensor.

[0007] The dust removal box is provided with a spraying assembly, the dust removal box is provided with a filtering assembly, and a solar panel is fixedly installed on the top of the dust removal box.

[0008] The control mechanism includes a control box fixedly arranged on the self-driving vehicle and a controller arranged inside the control box.

[0009] The spraying assembly includes a water pump fixedly installed on the outer side of the dust removal box. The water inlet end of the water pump is connected with a water inlet pipe, and the water inlet pipe extends to the inner bottom of the dust removal box. The water outlet end of the water pump is connected with a water outlet pipe, and the water outlet pipe extends to the inner top of the dust removal box. One side of the water outlet pipe away from the water pump is connected with a spray pipe.

[0010] The filtering assembly includes a filter screen inserted on the dust removal box. One side of the filter screen is fixedly provided with a mounting plate, and the mounting plate is fixedly connected with the dust removal box by bolts. A handle is arranged on the mounting plate.

[0011] A usage method of an environment-friendly energy-saving dust removal device for green building projects includes the following steps:

[0012] S1. Environmental perception and path planning: Through the lidar, millimeter-wave radar, camera and GPS / IMU positioning system built in the self-driving vehicle, the terrain of the construction area is scanned in real time to generate a three-dimensional map, and the positions of dust emission sources and the distribution of obstacles are identified.

[0013] S2. Multi-mode dust removal linkage control: The controller controls the power of the exhaust fan and the start-stop and power of the water pump according to the dust concentration detected by the sensor.

[0014] S3. Energy collaborative management: The solar panel preferentially charges the battery under light conditions, and the controller optimizes the photovoltaic conversion efficiency.

[0015] Further, in step S1, the controller plans the optimal dust removal path based on the sensor data, preferentially covering the high-concentration dust emission areas detected by the particulate sensor, and avoiding the areas where construction machinery is active at the same time.

[0016] Further, in step S2, when the particulate sensor detects that the dust concentration exceeds the threshold, the controller starts the water pump, extracts the circulating water stored in the dust removal box through the water inlet pipe, transports it to the spray pipe through the water outlet pipe to form a water mist for spraying, and adsorbs and moistens the particulate matter.

[0017] When the PID photoionization sensor detects that the concentration of volatile organic compounds exceeds the standard, the controller shuts down the spray component and only starts the exhaust fan to intercept gaseous pollutants through the filter;

[0018] In scenarios where there are both particulate matter and VOCs pollution, the controller dynamically adjusts the spray intensity and the power of the exhaust fan.

[0019] Furthermore, in step S3, on rainy days or at night, the battery automatically switches to the main power supply.

[0020] The beneficial effects of the present invention are as follows:

[0021] Remarkable energy-saving effect: This device is equipped with a solar panel, which can preferentially charge the battery under light conditions, achieving self-sufficiency in energy, greatly reducing the dependence on external power sources, and meeting the energy-saving requirements of green building projects. Moreover, by optimizing the photovoltaic conversion efficiency through the controller, the utilization efficiency of solar energy is further improved. On rainy days or at night, the battery can automatically switch to the main power supply to ensure the continuous operation of the device. The energy collaborative management mode ensures that the device can work efficiently and energy-savingly under various weather conditions.

[0022] Efficient and comprehensive dust removal: The exhaust fan is paired with a filter to effectively intercept gaseous pollutants; the spray component extracts the circulating water in the dust removal tank through a water pump to form water mist, which can adsorb and moisten particulate matter. In different pollution scenarios, such as when the concentration of particulate matter exceeds the standard, the concentration of volatile organic compounds exceeds the standard, or both exist simultaneously, the controller can dynamically adjust the power of the exhaust fan and the start-stop and power of the water pump according to the sensor data, realizing multi-mode dust removal linkage control, comprehensively and efficiently treating various pollutants, and significantly improving the dust removal effect.

[0023] High degree of intelligence: The autonomous driving vehicle is equipped with a variety of sensors. Through these sensors, the device can scan the terrain of the construction area in real time to generate a three-dimensional map, accurately identify the location of dust sources, the distribution of obstacles, and the type and concentration of pollution. Based on these sensor data, the controller can not only plan the optimal dust removal path, preferentially covering high-concentration dust areas, but also avoid the activity areas of construction machinery, realizing intelligent and automated dust removal operations, greatly improving the dust removal efficiency, reducing manual intervention, and lowering labor costs.

[0024] Convenient equipment maintenance: The filter component adopts a design of inserting a filter screen and connecting the mounting plate with bolts. There is a handle on the mounting plate, which is convenient for the staff to disassemble and replace the filter screen, facilitating the daily maintenance of the equipment and ensuring the long-term stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0026] Figure 2 Schematic diagram of the three-dimensional structure of the present invention;

[0027] Figure 3 Schematic diagram of the structure of the spray assembly of the present invention;

[0028] Figure 4 Schematic diagram of the structure of the filtration assembly of the present invention.

[0029] List of reference numerals for the drawings:

[0030] 1, autonomous vehicle; 2, dust removal mechanism; 3, control mechanism; 4, solar panel; 5, dust removal box; 6, exhaust fan; 7, connecting pipe; 8, dust collection hood; 9, spray assembly; 10, filtration assembly; 11, control box; 12, water pump; 13, water inlet pipe; 14, water outlet pipe; 15, spray pipe; 16, filter screen; 17, mounting plate; 18, handle. Detailed implementation manners

[0031] The following will further illustrate the detailed implementation manners of the present invention with reference to the accompanying drawings. The same components are denoted by the same reference numerals.

[0032] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0033] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] As Figures 1 to 4 shown, an environment-friendly energy-saving dust removal device for green building projects includes an autonomous vehicle 1, a dust removal mechanism 2, a control mechanism 3 and a solar panel 4.

[0035] The autonomous vehicle 1 is equipped with a battery, a lidar, a millimeter wave radar, a camera, an ultrasonic sensor, a GPS / IMU positioning system, and a particulate matter sensor, an electrochemical gas sensor, a PID photoionization sensor and a temperature and humidity sensor for a full range of perception of the surrounding environment.

[0036] The dust removal mechanism 2 includes a dust removal box 5 fixed on the autonomous vehicle 1. An exhaust fan 6 is installed on the top of the dust removal box 5, and a filter is provided at its air inlet end for filtering impurities in the inhaled gas. The top of the dust removal box 5 is connected to a dust collection hood 8 through a connecting pipe 7, which can effectively collect dust.

[0037] A dust removal box 5 is provided with a spray assembly 9, which includes a water pump 12 fixed on the outer side of the dust removal box 5. The water inlet end of the water pump 12 is connected to a water inlet pipe 13, which extends to the inner bottom of the dust removal box 5; the water outlet end is connected to a water outlet pipe 14, which extends to the inner top of the dust removal box 5. One side of the water outlet pipe 14 away from the water pump 12 is connected to a spray pipe 15 for spraying water mist to adsorb particulate matter.

[0038] The dust removal box 5 is also provided with a filter assembly 10, which consists of a filter net 16 inserted on the dust removal box 5, a mounting plate 17 fixed on one side of the filter net 16, and a handle 18 on the mounting plate 17. The mounting plate 17 is fixedly connected to the dust removal box 5 by bolts, facilitating the disassembly and cleaning of the filter net 16.

[0039] In addition, a solar panel 4 is fixedly installed on the top of the dust removal box 5 for converting solar energy into electrical energy.

[0040] The control mechanism 3 includes a control box 11 fixed on the autonomous driving vehicle 1 and a controller provided in the control box 11. The controller is responsible for receiving data from various sensors and intelligently controlling the operation of the equipment based on these data.

[0041] A usage method of an environment-friendly energy-saving dust removal device for green building projects includes the following steps: S1. Environmental perception and path planning:

[0042] Through the lidar, millimeter-wave radar, camera, and GPS / IMU positioning system built in the autonomous driving vehicle 1, the terrain of the construction area is scanned in real time to generate a three-dimensional map, accurately identifying the positions of dust emission sources and the distribution of obstacles. The controller plans the optimal dust removal path based on the sensor data, preferentially covering the high-concentration dust areas detected by the particulate matter sensor, while avoiding the areas where construction machinery is active.

[0043] S2. Multi-mode dust removal linkage control

[0044] The controller controls the power of the exhaust fan 6 and the start / stop and power of the water pump 12 according to the dust concentration detected by the sensor.

[0045] When the particulate matter sensor detects that the dust concentration exceeds the threshold, the controller starts the water pump 12, extracts the circulating water stored in the dust removal box 5 through the water inlet pipe 13, transports it through the water outlet pipe 14 to the spray pipe 15 to form water mist for spraying, and adsorbs the wet particulate matter.

[0046] When the PID photoionization sensor detects that the concentration of volatile organic compounds exceeds the standard, the controller turns off the spray assembly 9 and only starts the exhaust fan 6 to intercept gaseous pollutants through the filter.

[0047] In the scenario where there are both particulate matter and VOCs pollution, the controller dynamically adjusts the spray intensity and the power of the exhaust fan 6.

[0048] S3. Energy collaborative management:

[0049] The solar panel 4 preferentially charges the storage battery under light conditions and optimizes the photovoltaic conversion efficiency through the controller. In rainy or night weather, the storage battery automatically switches to the main power supply to ensure the continuous and stable operation of the equipment.

[0050] For the environment-friendly energy-saving dust removal equipment and its usage method for green building projects of the present invention, the solar panel 4 is provided, which can preferentially charge the storage battery under light conditions, achieving self-sufficiency in energy, greatly reducing the dependence on external power sources, and meeting the requirements of energy conservation in green building projects. Moreover, by optimizing the photovoltaic conversion efficiency through the controller, the utilization efficiency of solar energy is further improved. In rainy or night weather, the storage battery can automatically switch to the main power supply to ensure the continuous operation of the equipment. The energy collaborative management mode ensures that the equipment can work efficiently and energy-savingly under various weather conditions.

[0051] The exhaust fan 6 is equipped with a filter, which can effectively intercept gaseous pollutants; the spraying component 9 extracts the circulating water in the dust removal box 5 through the water pump 12 to form water mist, which can adsorb wet particulate matters. In different pollution scenarios, such as when the particulate matter concentration exceeds the standard, the volatile organic compound concentration exceeds the standard, or both exist at the same time, the controller can dynamically adjust the power of the exhaust fan 6 and the start-stop and power of the water pump 12 according to the sensor data, realizing the multi-mode dust removal linkage control, comprehensively and efficiently treating various pollutants, and significantly improving the dust removal effect.

[0052] The autonomous vehicle 1 is equipped with a variety of sensors. Through the sensors, the equipment can scan the terrain of the construction area in real time to generate a three-dimensional map, accurately identify the positions of dust sources, the distribution of obstacles, as well as the pollution type and concentration. Based on these sensor data, the controller can not only plan the optimal dust removal path, preferentially covering the high-concentration dust areas, but also avoid the areas where construction machinery is operating, realizing intelligent and automated dust removal operations, greatly improving the dust removal efficiency, reducing manual intervention, and lowering the labor cost.

[0053] The filter component 10 adopts the design of inserting the filter net 16 and connecting the mounting plate 17 through bolts. The mounting plate 17 is provided with a handle 18, which is convenient for the staff to disassemble and replace the filter net 16, facilitating the daily maintenance of the equipment and ensuring the long-term stable operation of the equipment.

[0054] The above are only the preferred embodiments of the present invention for patent, and are not intended to limit the present invention for patent. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention for patent shall be included within the protection scope of the present invention for patent.

Claims

1. An environment-friendly energy-saving dust removal device for green building projects, characterized in that, It includes an autonomous vehicle (1), a dust removal mechanism (2), a control mechanism (3) and a solar panel (4). The dust removal mechanism (2) includes a dust removal box (5) fixedly arranged on the autonomous vehicle (1). A suction fan (6) is installed on the top of the dust removal box (5). A filter is installed at the air inlet end of the suction fan (6). A connecting pipe (7) is connected to the top of the dust removal box (5). A dust collection hood (8) is arranged at the top of the connecting pipe (7). Inside the autonomous vehicle (1), there are a storage battery, a lidar, a millimeter-wave radar, a camera, an ultrasonic sensor, a GPS / IMU positioning system, a particulate matter sensor, an electrochemical gas sensor, a PID photoionization sensor and a temperature and humidity sensor.

2. An environment-friendly energy-saving dust removal device for green building projects according to claim 1, characterized in that: A spray component (9) is arranged on the dust removal box (5). A filtering component (10) is arranged on the dust removal box (5). A solar panel (4) is fixedly installed on the top of the dust removal box (5).

3. An environment-friendly energy-saving dust removal device for green building projects according to claim 1, characterized in that: The control mechanism (3) includes a control box (11) fixedly arranged on the autonomous vehicle (1) and a controller arranged inside the control box (11).

4. An environment-friendly energy-saving dust removal device for green building projects according to claim 1, characterized in that: The spray component (9) includes a water pump (12) fixedly installed on the outer side of the dust removal box (5). The water inlet end of the water pump (12) is connected with a water inlet pipe (13). The water inlet pipe (13) extends to the inner bottom of the dust removal box (5). The water outlet end of the water pump (12) is connected with a water outlet pipe (14). The water outlet pipe (14) extends to the inner top of the dust removal box (5). A spray water pipe (15) is connected to the side of the water outlet pipe (14) far away from the water pump (12).

5. An environment-friendly energy-saving dust removal device for green building projects according to claim 1, characterized in that: The filtering component (10) includes a filter screen (16) inserted on the dust removal box (5). A mounting plate (17) is fixedly arranged on one side of the filter screen (16). The mounting plate (17) is fixedly connected with the dust removal box (5) by bolts. A handle (18) is arranged on the mounting plate (17).

6. A method for using an environment-friendly energy-saving dust removal device for green building projects, including the environment-friendly energy-saving dust removal device for green building projects described in any one of claims 1 to 5, characterized in that: It includes the following steps: S1. Environmental perception and path planning: Through the lidar, millimeter-wave radar, camera and GPS / IMU positioning system built in the autonomous vehicle (1), the terrain of the construction area is scanned in real time to generate a three-dimensional map, and the positions of dust sources and the distribution of obstacles are identified. S2. Multi-mode dust removal linkage control: The controller controls the power of the suction fan (6) and the start-stop and power of the water pump (12) according to the dust concentration detected by the sensor. S3. Energy collaborative management: The solar panel (4) preferentially charges the storage battery under light conditions, and optimizes the photovoltaic conversion efficiency through the controller.

7. The usage method of an environment-friendly energy-saving dust removal device for green building projects according to claim 6, characterized in that: In the step S1, the controller plans the optimal dust removal path based on the sensor data, preferentially covering the high-concentration dust areas detected by the particulate matter sensor, and avoiding the areas where construction machinery is active at the same time.

8. The usage method of an environment-friendly energy-saving dust removal device for green building projects according to claim 6, characterized in that: In the step S2, when the particulate matter sensor detects that the dust concentration exceeds the threshold, the controller starts the water pump (12), extracts the circulating water stored in the dust removal box (5) through the water inlet pipe (13), transports it to the spray water pipe (15) through the water outlet pipe (14) to form a water mist for spraying, and adsorbs and wets the particulate matter. When the PID photoionization sensor detects that the concentration of volatile organic compounds exceeds the standard, the controller shuts down the spray component (9) and only starts the exhaust fan (6) to intercept gaseous pollutants through the filter; In the scenario where there are both particulate matter and VOCs pollution, the controller dynamically adjusts the spray intensity and the power of the exhaust fan (6).

9. The usage method of an environment-friendly energy-saving dust removal device for green building projects according to claim 6, characterized in that: In step S3, in rainy weather or at night, the storage battery automatically switches to the main power supply.

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