Automatic dust falling system for construction

Abstract

The utility model discloses an automatic dust falling system for construction. The automatic dust falling system comprises a gun fog vehicle, and a navigation system, a working system and a control system which are arranged on the gun fog vehicle, the working system comprises a water tank, a hydraulic device arranged on the water tank, an air quality sensor, a rainwater collecting top plate, a solar panel, a monitor head arranged at the top of the hydraulic device, and a rainwater tank filtering device arranged in the water tank; the hydraulic device and the solar panel are connected with the control system; the air quality sensor is in communication connection with the navigation system; at the part with poor air quality, the navigation system can be triggered to automatically stop the fog gun vehicle to carry out dust falling work, the working system is triggered to start, filtered water in the water tank is processed and atomized and sprayed by the gun head, the lifting and rotation of the gun head are controlled by the hydraulic device, and multi-angle and large-range accurate and automatic dust removal is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction dust reduction, and more specifically, relates to an automatic dust reduction system for construction. Background Art

[0002] When construction is carried out on the construction site, the frequent coming and going of construction machinery causes serious dust in the construction site. In order to ensure the health and working environment of the construction workers, it is very important to use dust reduction equipment to reduce the dust in the construction site.

[0003] However, existing dust reduction devices usually use manual water spraying or enclosure spraying to perform dust reduction work. Manual water spraying has poor dust reduction effect, small dust reduction range, unsatisfactory dust reduction efficiency, and enclosure spraying has large water resource loss, wastes electricity but does not save energy. At the same time, dust reduction is not accurate, the degree of intelligence is not ideal, and it is inconvenient for personnel to use. Utility Model Content

[0004] In view of the above defects or improvement needs of the prior art, the utility model provides an automated dust reduction system for construction, which comprises a water tank for storing spray water on a cannon fog vehicle, a hydraulic device, an air quality sensor, a rainwater collecting top plate, and a solar panel on the water tank, a cannon head on the top of the hydraulic device, and a rainwater tank filter device inside the water tank; the air quality sensor is communicatively connected with the navigation system of the cannon fog vehicle; in areas with poor air quality, the navigation system can be triggered to control the fog cannon vehicle to stop, and the working system can be triggered to start, the filtered water in the water tank is processed and atomized by the cannon head, the hydraulic device is controlled by the control system to control the lifting and rotation of the cannon head, so as to realize multi-angle and large-range automated and precise dust removal; the utility model has the advantages of simple structure, convenient operation, energy saving and environmental protection, and can realize precise and automated dust reduction, thus greatly improving the quality and efficiency of dust reduction.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an automatic dust reduction system for construction, comprising a cannon fog vehicle, a navigation system for automatic site inspection arranged on the cannon fog vehicle, a working system for completing automatic dust reduction, and a control system respectively connected to the navigation system and the working system; the working system comprises a water tank for storing spray water, a hydraulic device arranged on the water tank, an air quality sensor, a rainwater collecting top plate, a solar panel, a cannon head arranged on the hydraulic device and communicating with the water tank, and a rainwater tank filter arranged inside the water tank; the hydraulic device and the solar panel are both connected to the control system;

[0006] The air quality sensor is communicatively connected to the navigation system. In areas with poor air quality, it can trigger the navigation system to control the fog cannon vehicle to stop and trigger the working system to start. The hydraulic device controls the lifting and rotation of the cannon head to achieve multi-angle and wide-range dust removal.

[0007] Further, the hydraulic device includes a lifting unit connected to the water tank and a rotating unit provided on the lifting unit;

[0008] The gun head is arranged on the rotating unit;

[0009] The lifting unit is arranged on the top of the water tank, and the height of the gun head is adjusted by lifting the lifting unit; the gun head is driven to rotate 360° horizontally by the rotating unit to achieve all-round dust reduction.

[0010] Furthermore, the air quality sensors are respectively arranged at the four corners of the top end of the water tank.

[0011] Furthermore, the rainwater collecting top plate is located at the top of the water tank and behind the gun head.

[0012] Furthermore, the solar panels are respectively arranged around the top of the water tank;

[0013] The solar panel is connected to the top of the water tank via an automatic hinge; the automatic hinge is connected to the control system;

[0014] When the solar panels are unfolded, the upper surfaces are parallel to the top of the water tank; when the solar panels are retracted, they are closely attached to the outer side of the water tank.

[0015] Further, the rainwater tank filtering device is connected to the water inlet of the rainwater collecting top plate;

[0016] The rainwater tank filter device includes a water inlet filter layer connected to the water inlet of the rainwater collection top plate, a filter material holding area arranged below the water inlet filter layer inside the water tank, and a water tank water inlet filter layer arranged at the bottom of the filter material holding area.

[0017] Furthermore, the water inlet filter layer is installed in the center of the rainwater collection top plate.

[0018] In general, the above technical solutions conceived by the utility model can achieve the following beneficial effects compared with the prior art:

[0019] 1. The utility model is an automatic dust reduction system for construction. Air sensors are arranged around a small fog cannon vehicle to detect the air quality at the construction site. The fog cannon vehicle is controlled to automatically stop at the location with poor air quality to perform point-to-point dust reduction work. The system can solve the problems of low intelligence level, labor consumption, inaccurate dust reduction position, poor dust reduction effect and waste of dust reduction resources in daily dust reduction work. The utility model can realize accurate and automatic dust reduction and greatly improve the quality and efficiency of dust reduction.

[0020] 2. The utility model is an automatic dust reduction system for construction. By installing solar panels around a small fog cannon vehicle and a rainwater recovery and filtration device in the water tank of the small fog cannon vehicle, it can solve the problem of large water resource loss and waste of electricity but no energy saving in daily dust reduction work, thereby achieving the technical effect of energy saving and dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of an automatic dust suppression system for construction according to an embodiment of the utility model (the gun head is not raised);

[0022] Figure 2 This is a structural schematic diagram of a rainwater tank filtering device of an automatic dust suppression system for construction according to an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of a horizontal rotation state of a gun head of an automatic dust suppression system for construction according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the hydraulic lifting state of a gun head of an automatic dust suppression system for construction according to an embodiment of the utility model;

[0025] Figure 5 This is a schematic diagram of the solar panel recovery state of an automatic dust reduction system for construction according to an embodiment of the utility model.

[0026] In all the drawings, the same figure numbers represent the same technical features, specifically: 1-gun head, 2-hydraulic device, 22-lifting unit, 21-rotation unit, 3-air quality sensor, 4-rainwater collection top plate, 5-solar panel, 6-water tank, 7-rainwater tank filter device, 8-water inlet filter layer, 9-filter holding area, 10-water tank inlet filter layer. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, when an element is referred to as being "fixed on", "disposed on" or "provided on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element; the terms "installed", "connected", "connected" and "provided with" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] like Figure 1-Figure 5 As shown, the utility model provides an automatic dust reduction system for construction, including a cannon fog vehicle, a navigation system for automatic site patrol arranged on the cannon fog vehicle, a working system for completing automatic dust reduction, and a control system respectively connected to the navigation system and the working system; the working system includes a water tank 6 for storing spray water, a hydraulic device 2, an air quality sensor 3, a rainwater collecting top plate 4, and a solar panel 5 arranged on the water tank 6, a cannon head 1 arranged on the hydraulic device 2 and communicating with the water tank 6, and a rainwater tank filter 7 arranged inside the water tank 6; the hydraulic device 2 and the solar panel 5 are both connected to the control system; the control system can control the lifting and rotation of the hydraulic device 2, and can control the solar panel 5 to be unfolded when the cannon fog vehicle is working for dust reduction, and to be retracted to be close to the outside of the water tank 6 when moving.

[0030] The air quality sensor 3 is communicatively connected with the navigation system. In areas with poor air quality, it can trigger the navigation system to control the fog cannon vehicle to stop and trigger the working system to start, process the filtered water in the water tank and atomize it through the cannon head. The hydraulic device 2 controls the lifting and rotation of the cannon head 1 to achieve multi-angle and large-range precise and automatic dust removal.

[0031] Furthermore, the control system is connected to the navigation system and the working system respectively; a high-pressure pump is provided between the gun head 1 and the water tank 6; the high-pressure pump pumps water out of the water tank 6 and delivers it to the gun head 1 in the form of high pressure; the high-pressure pump can generate sufficient pressure to atomize the water; the gun head 1 can atomize the water delivered by the high-pressure water pump to form fine water droplets, so as to disperse them in the air and achieve the effect of dust removal; the utility model processes the filtered water in the water tank 6 through a high-pressure pump and atomizes and sprays it by the gun head 1 to achieve automatic dust reduction.

[0032] Furthermore, the navigation system includes a global positioning system receiver, an inertial measurement unit, a map database, a processing unit, a user interface, a wireless communication module, and a software system; wherein the global positioning system receiver is used to receive signals from multiple satellites in the earth's orbit. By calculating the signal transmission time, the GPS receiver can determine the precise position of the vehicle; the inertial measurement unit includes sensors such as accelerometers, gyroscopes, and magnetometers, which are used to measure the acceleration, speed, direction of movement, and attitude of the vehicle relative to the ground. These data are essential for determining the real-time dynamic position of the vehicle in a complex environment; the map database contains routes, roads, landmarks, terrain, and other relevant information. This database is usually offline, but can also be updated in real time via a wireless network; the processing unit is responsible for receiving data from the GPS receiver and IMU and processing it using specific algorithms. These algorithms can calculate the vehicle's current position, speed and direction of travel, and plan the route in conjunction with a map database; the user interface allows the operator to enter the destination, view navigation instructions, monitor the vehicle status and navigation system performance, which can be achieved through a display, buttons, touch screen or voice control system; the wireless communication module enables communication with other vehicles, traffic management systems or cloud platforms; the navigation system's software is responsible for integrating all data, providing a user interface, and performing functions such as route planning, path selection, dynamic navigation and real-time traffic information processing.

[0033] Furthermore, if Figure 1-Figure 5 As shown, the gun head 1 is installed at the front end of the water tank 6 through the hydraulic device 2 and is used for spraying work on the construction site.

[0034] Furthermore, if Figure 1-Figure 5 As shown, the hydraulic device 2 includes a lifting unit 22 connected to the water tank 6 and a rotating unit 21 arranged on the lifting unit 22; the gun head 1 is arranged on the rotating unit 21; the lifting unit 22 is arranged above the water tank 6, and the height of the gun head 1 is adjusted by lifting and lowering the lifting unit 22 to improve the dust reduction effect; the rotating unit 21 is used to rotate 360 ​​degrees horizontally to drive the gun head to rotate 360 ​​degrees to achieve all-round dust reduction.

[0035] Furthermore, if Figure 1-Figure 5 As shown, the air quality sensors 3 are respectively arranged at the four corners of the top of the water tank 6 for detecting the air quality. In areas with poor air quality, the fog cannon vehicle can automatically stop to perform dust reduction work.

[0036] Furthermore, if Figure 1-Figure 5 As shown, the rainwater collecting top plate 4 is located at the top of the water tank 6 and behind the gun head 1, and is used to recycle rainwater from the construction site in rainy weather, and to recycle part of the water resources during dust reduction work;

[0037] Furthermore, if Figure 1-Figure 5 As shown, the solar panels 5 are respectively arranged around the top of the water tank 6; the solar panels 5 are connected to the top of the water tank 6 through automatic hinges, and the automatic hinges are connected to the control system, and can be automatically unfolded when the working system is started, and automatically recovered when the fog cannon vehicle moves; when automatically unfolded, the upper surface of the solar panel 5 is parallel to the top of the water tank 6, so as to collect sunlight on sunny days and realize electrical energy conversion. During the movement of the fog cannon vehicle, each of the solar panels 5 can be recovered to the outside of the water tank 6, so as to reduce the occupation of temporary roads.

[0038] Furthermore, if Figure 1-Figure 5 As shown, the rainwater tank filter device 7 is connected to the water inlet of the rainwater collecting top plate 4; the water resources collected by the rainwater collecting top plate 4 can directly enter the rainwater tank filter device 7, and the rainwater collected from the sky is filtered through the rainwater tank filter device 7; the rainwater tank filter device 7 includes an inlet filter layer 8 connected to the water inlet of the rainwater collecting top plate 4, a filter receiving area 9 arranged below the inlet filter layer 8 inside the water tank 6, and a filter receiving area 9 arranged at the bottom of the filter receiving area 9. The water tank inlet filter layer 10 is installed in the center of the rainwater collecting top plate 4, and is made of a steel filter mesh, which can filter large-diameter debris such as leaves on the construction site; the filter material holding area 9 can accommodate quartz sand, manganese sand, white coal chips and other gravel, and can remove coarser particles and impurities in the water; the water tank inlet filter layer 10 is made of the same material as the water inlet filter layer 8, and is mainly used to prevent quartz sand, manganese sand, white coal chips and other gravel from entering the water tank 6.

[0039] The utility model provides an automatic dust reduction system for construction with the following working principles: the current status of temporary road construction on the construction site is introduced into the navigation system of the fog cannon vehicle, so that the fog cannon vehicle patrols along the temporary road. During the patrol, the air quality of the construction site is monitored by the air quality sensors 3 arranged at the four corners of the top of the water tank 6 and transmitted to the navigation system of the fog cannon vehicle. In the area with low air quality, the navigation system of the fog cannon vehicle controls the fog cannon vehicle to stop and perform dust reduction work; the filtered water in the water tank 6 is processed by the working system of the fog cannon vehicle and atomized and sprayed by the cannon head 1 to achieve dust reduction. When the dust reduction work is turned on, the fog cannon vehicle is The solar panels 5 located around the top of the water tank 6 are controlled by a control system to start working, and the collected light energy is converted into electrical energy for the operation of the fog cannon vehicle. During the movement of the fog cannon vehicle, the solar panels 5 will be automatically recovered to be close to the outside of the water tank 6; in rainy weather, rainwater from the construction site is recovered through the rainwater collection top plate 4; the recovered rainwater is filtered through the water tank filter device 7, and the coarser particles and impurities in the water are filtered and stored in the water tank 6 for dust reduction work; the utility model has a simple structure, is easy to operate, is energy-saving and environmentally friendly, can achieve accurate and automatic dust reduction, and greatly improves the quality and efficiency of dust reduction.

[0040] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic dust suppression system for construction, characterized in that: The invention comprises a cannon fog vehicle, a navigation system for automatic site inspection arranged on the cannon fog vehicle, a working system for completing automatic dust reduction, and a control system respectively connected to the navigation system and the working system; the working system comprises a water tank (6) for storing spray water, a hydraulic device (2) arranged on the water tank (6), an air quality sensor (3), a rainwater collecting top plate (4), a solar panel (5), a cannon head (1) arranged on the hydraulic device (2) and communicating with the water tank (6), and a rainwater tank filtering device (7) arranged inside the water tank (6); the hydraulic device (2) and the solar panel (5) are both connected to the control system; The air quality sensor (3) is connected to the navigation system for communication. In areas with poor air quality, the navigation system can be triggered to control the fog cannon vehicle to stop and the working system to start. The hydraulic device (2) controls the lifting and rotation of the cannon head (1) to achieve multi-angle and wide-range dust removal.

2. The automatic dust suppression system for construction according to claim 1, characterized in that: The hydraulic device (2) comprises a lifting unit (22) connected to the water tank (6) and a rotating unit (21) arranged on the lifting unit (22); The gun head (1) is arranged on the rotating unit (21); The lifting unit (22) is arranged on the top of the water tank (6), and the height of the cannon head (1) is adjusted by lifting the lifting unit (22); the cannon head (1) is driven to rotate 360° horizontally by the rotating unit (21), thereby achieving all-round dust reduction.

3. The automatic dust suppression system for construction according to claim 2, characterized in that: The air quality sensors (3) are respectively arranged at the four corners of the top end of the water tank (6).

4. An automatic dust suppression system for construction according to any one of claims 1 to 3, characterized in that: The rainwater collecting top plate (4) is located at the top of the water tank (6) and behind the gun head (1).

5. An automatic dust suppression system for construction according to any one of claims 1 to 3, characterized in that: The solar panels (5) are respectively arranged around the top of the water tank (6); The solar panel (5) is connected to the top of the water tank (6) via an automatic hinge; the automatic hinge is connected to the control system; When the solar panels (5) are unfolded, the upper surface is parallel to the top of the water tank (6); when the solar panels (5) are retracted, they are closely attached to the outer side of the water tank (6).

6. An automatic dust suppression system for construction according to any one of claims 1 to 3, characterized in that: The rainwater tank filtering device (7) is connected to the water inlet of the rainwater collecting top plate (4); The rainwater tank filter device (7) comprises a water inlet filter layer (8) connected to the water inlet of the rainwater collecting top plate (4), a filter material receiving area (9) arranged below the water inlet filter layer (8) inside the water tank (6), and a water tank water inlet filter layer (10) arranged at the bottom of the filter material receiving area (9).

7. The automatic dust suppression system for construction according to claim 6, characterized in that: The water inlet filter layer (8) is installed in the center of the rainwater collection top plate (4).

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