Multifunctional dust suppression vehicle and dust suppression system

Abstract

The utility model belongs to the technical field of special vehicles, and discloses a multifunctional dust suppression vehicle and a dust suppression system. The multifunctional dust suppression vehicle comprises a first chassis, a tank assembly, a spraying assembly and a watering assembly, the tank assembly is arranged on the first chassis and used for loading liquid, the tank assembly is provided with an air filling port, external air filling equipment inflates air into the tank assembly through the air filling port, the spraying assembly is connected with the tank assembly, and the watering assembly is connected with the spraying assembly. Liquid in the tank body assembly can be sprayed out through the spraying assembly, the water spraying assembly is connected with the tank body assembly, and the liquid in the tank body assembly can be sprayed out through the water spraying assembly. According to the multifunctional dust suppression vehicle, large energy storage equipment does not need to be arranged, so that the size of the tank body assembly is correspondingly increased, the water spraying amount of the multifunctional dust suppression vehicle is increased, and the investment cost of blasting operation is reduced; the multifunctional dust suppression vehicle is further provided with a watering assembly, so that the multifunctional dust suppression vehicle can be applied to other operation environments after blasting operation is finished, the utilization rate of the multifunctional dust suppression vehicle is increased, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of special vehicles, in particular to a multifunctional dust suppression vehicle and a dust suppression system. Background Art

[0002] During blasting operations in open-pit mines, dust suppression vehicles are often used to quickly generate water mist to cover the blasting area and suppress dust. Existing dust suppression vehicles typically integrate energy storage devices and water tanks. The energy storage device generates or stores compressed air, which is then filled into the water tank. The water in the tank is then sprayed onto the blasting area to suppress dust.

[0003] However, the large size of the energy storage equipment takes up most of the dust suppression vehicle's installation space, resulting in a smaller water tank. This in turn results in insufficient water spray from the dust suppression vehicle, reducing dust suppression effectiveness. Multiple dust suppression vehicles are required to operate simultaneously, increasing investment costs. Furthermore, after the blasting operation is completed, the dust suppression vehicle's limited functionality means it cannot be used in other operating environments, resulting in a waste of resources and increasing the cost of using the dust suppression vehicle.

[0004] Therefore, it is necessary to provide a multifunctional dust suppression vehicle and a dust suppression system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional dust suppression vehicle and a dust suppression system, which can meet greater dust suppression needs, reduce the investment cost of blasting operations, improve the utilization rate of the multifunctional dust suppression vehicle, and reduce the cost of use.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] A multifunctional dust suppression vehicle, comprising:

[0008] First chassis;

[0009] a tank assembly, disposed on the first chassis, the tank assembly being used to hold liquid, the tank assembly having a gas filling port, and an external gas filling device inflating gas into the tank assembly through the gas filling port;

[0010] a spray assembly connected to the tank assembly, and capable of spraying liquid in the tank assembly;

[0011] The water sprinkling assembly is connected to the tank assembly, and the liquid in the tank assembly can be sprinkled out by the water sprinkling assembly.

[0012] Preferably, the tank assembly comprises:

[0013] A plurality of container tanks, wherein the plurality of container tanks are all arranged on the first chassis;

[0014] A communicating air pipe is connected to the plurality of container tanks, the gas filling port is connected to the communicating air pipe via a gas filling valve, and the gas filling valve is used to control the connection or disconnection between the gas filling port and the communicating air pipe.

[0015] Preferably, the number of the injection assemblies is the same as the number of the container tanks, and one container tank is connected to one injection assembly.

[0016] Preferably, the injection assembly includes an injection head and an injection valve, the injection head is connected to the container tank via the injection valve, and the injection valve is used to control the connection or disconnection between the injection head and the container tank.

[0017] Preferably, the sprinkler assembly comprises:

[0018] a water pump, wherein the water inlet of the water pump is connected to the tank assembly;

[0019] A sprinkler head, the water outlet of the water pump is connected to the sprinkler head, and the water pump is used to transport the liquid in the tank assembly to the sprinkler head for sprinkling.

[0020] Preferably, the tank assembly further comprises:

[0021] A connecting water pipe, wherein the connecting water pipe is connected to the plurality of container tanks;

[0022] A water inlet is connected to the communicating water pipe via a water inlet valve, and the water inlet valve is used to control the connection or disconnection between the water inlet and the communicating water pipe.

[0023] A dust suppression system comprising:

[0024] The multifunctional dust suppression vehicle as described above;

[0025] An air filling device is connected to the air filling port of the multifunctional dust suppression vehicle to inflate air into the tank assembly.

[0026] Preferably, the dust suppression system further comprises a gas filling vehicle, and the gas filling vehicle comprises the gas filling device.

[0027] Preferably, the gas filling vehicle further comprises:

[0028] a second chassis, the gas filling device being arranged on the second chassis;

[0029] An air filling hose, wherein both ends of the air filling hose are respectively connected to the air filling device and the air filling port.

[0030] Preferably, there are multiple multifunctional dust suppression vehicles.

[0031] Beneficial effects of the utility model:

[0032] This multifunctional dust suppression vehicle includes a first chassis, a tank assembly, a spray assembly and a sprinkler assembly. The tank assembly is arranged on the first chassis. The tank assembly is used to load liquid. The tank assembly has a gas filling port. External gas filling equipment inflates the tank assembly through the gas filling port. The spray assembly is connected to the tank assembly. The liquid in the tank assembly can be sprayed out by the spray assembly. The sprinkler assembly is connected to the tank assembly. The liquid in the tank assembly can be sprinkled out by the sprinkler assembly. By adopting external gas filling equipment to inflate the tank assembly, this multifunctional dust suppression vehicle does not need to be equipped with large energy storage equipment, thereby greatly saving the installation space on the first chassis. This allows the volume of the tank assembly to be increased accordingly, thereby improving the ability to load liquid, and then increasing the water spraying volume of this multifunctional dust suppression vehicle, so that this multifunctional dust suppression vehicle can meet larger dust suppression needs and reduce the investment cost of blasting operations; this multifunctional dust suppression vehicle is also equipped with a sprinkler assembly, so that it can be used in other operating environments after the blasting operation is completed, such as road watering, green irrigation, etc., which improves the utilization rate of this multifunctional dust suppression vehicle, reduces idleness and waste of resources, and reduces the cost of use.

[0033] This dust suppression system includes the multifunctional dust suppression vehicle and an air filling device connected to the vehicle's air filling port to inflate the tank assembly. Inflation of the tank assembly by the air filling device increases the pressure of the liquid within the tank, causing the liquid to be ejected from the spray assembly as water mist particles. The water mist particles then combine with dust particles and settle, achieving a dust suppression effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is one of the schematic diagrams of the multifunctional dust suppression vehicle provided by the utility model;

[0035] Figure 2 This is the second schematic diagram of the multifunctional dust suppression vehicle provided by the present utility model;

[0036] Figure 3 It is a schematic diagram of the dust suppression system provided by the utility model;

[0037] Figure 4 It is a schematic diagram of the gas filling vehicle provided by the utility model.

[0038] In the picture:

[0039] 1. Multifunctional dust suppression vehicle; 101. First chassis; 102. Container; 103. Spray head; 104. Water pump; 105. Water inlet; 106. Water filling valve; 107. Air inlet; 108. Air filling valve; 109. Sprinkler head; 110. Water connecting pipe; 111. Air connecting pipe; 112. Spray valve;

[0040] 2. Gas filling vehicle; 201. Second chassis; 202. Gas filling device; 203. Gas supply valve; 204. Gas filling hose. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0042] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0043] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0045] When blasting operations are carried out in the mining area of ​​an open-pit mine, dust suppression vehicles are usually required to generate water mist in a short period of time to cover the blasting area in order to achieve the purpose of dust suppression. Existing dust suppression vehicles are usually integrated with energy storage equipment and water tanks. The energy storage equipment generates or stores compressed air to fill the water tank, and then the water in the water tank is sprayed to the blasting area to achieve dust suppression. However, the energy storage equipment is large in size, which will occupy most of the installation space of the dust suppression vehicle, resulting in a small volume of the water tank, which in turn leads to insufficient water spraying by the dust suppression vehicle, reducing the dust suppression effect. Multiple dust suppression vehicles are required to operate at the same time to meet the dust suppression needs, which increases the investment cost. Moreover, after the blasting operation is completed, due to the single function of the dust suppression vehicle, it cannot be used in other operating environments after the blasting operation is completed, resulting in a waste of resources and an increase in the cost of using the dust suppression vehicle.

[0046] To solve the above problems, Figure 1 、 Figure 2 As shown, this embodiment provides a multifunctional dust suppression vehicle 1, which includes a first chassis 101, a tank assembly, a spray assembly and a sprinkler assembly. The tank assembly is arranged on the first chassis 101, and the tank assembly is used to load liquid. The tank assembly has a gas filling port 107, and the external gas filling equipment is used to inflate the tank assembly through the gas filling port 107. The spray assembly is connected to the tank assembly, and the liquid in the tank assembly can be sprayed out by the spray assembly. The sprinkler assembly is connected to the tank assembly, and the liquid in the tank assembly can be sprinkled out by the sprinkler assembly.

[0047] By adopting external gas filling equipment to inflate the tank assembly, this multifunctional dust suppression vehicle 1 does not need to be equipped with a large energy storage device, thereby greatly saving the installation space on the first chassis 101. This allows the volume of the tank assembly to be increased accordingly, thereby improving the ability to load liquid, and then increasing the water spraying volume of this multifunctional dust suppression vehicle 1, so that this multifunctional dust suppression vehicle 1 can meet larger dust suppression needs and reduce the investment cost of blasting operations; this multifunctional dust suppression vehicle 1 is also equipped with a sprinkler assembly, so that it can be used in other operating environments after the blasting operation is completed, such as road watering, green irrigation, etc., which improves the utilization rate of this multifunctional dust suppression vehicle 1, reduces idleness and waste of resources, and reduces the cost of use.

[0048] Specifically, if Figure 1 、 Figure 2As shown, the tank assembly includes several container tanks 102 and a connecting air pipe 111. The several container tanks 102 are all arranged on the first chassis 101. The connecting air pipe 111 is connected to the several container tanks 102. The gas filling port 107 is connected to the connecting air pipe 111 through a gas filling valve 108. The gas filling valve 108 is used to control the connection or disconnection between the gas filling port 107 and the connecting air pipe 111. By designing the tank assembly as multiple container tanks 102, the height of the multifunctional dust suppression vehicle 1 can be lowered while ensuring the water storage capacity, thereby improving the driving stability and safety of the multifunctional dust suppression vehicle 1; several container tanks 102 are connected by a connecting air pipe 111 to ensure the air pressure balance in the multiple container tanks 102, further ensuring that the water spraying amount of the multiple container tanks 102 is the same, and avoiding over-inflation or underinflation of a certain container tank 102; the gas filling valve 108 is used to control the connection or disconnection of the gas filling port 107 and the connecting air pipe 111, thereby achieving precise control of the gas flow rate and ensuring safety and stability; through the centralized gas filling port 107 and gas filling valve 108, the gas filling operation of multiple container tanks 102 can be simplified, and the gas filling control of all container tanks 102 can be achieved through only one gas filling valve 108, which is simple and quick.

[0049] In this embodiment, if Figure 1 、 Figure 2 As shown, there are two container tanks 102 , and the two container tanks 102 are arranged side by side on the first chassis 101 .

[0050] In this embodiment, if Figure 1 、 Figure 2 As shown, the air communication pipe 111 is installed on the upper portion of the plurality of container tanks 102 to prevent the liquid in the container tanks 102 from flowing back into the air communication pipe 111 when surging.

[0051] Specifically, the number of spray assemblies is equal to the number of tanks 102, with one spray assembly connected to each tank 102. The liquid in each tank 102 can be sprayed out through the corresponding spray assembly, ensuring that the liquid in each tank 102 is fully utilized. Furthermore, if a spray assembly malfunctions, it will not affect the normal spraying of other spray assemblies, ensuring the dust suppression operation is carried out, thereby improving the reliability and stability of the multifunctional dust suppression vehicle 1.

[0052] Specifically, if Figure 1 、 Figure 2As shown, the spray assembly includes a spray head 103 and a spray valve 112. The spray head 103 is connected to the container tank 102 via the spray valve 112. The spray valve 112 is used to control the connection or disconnection between the spray head 103 and the container tank 102. The spray valve 112 can accurately control the connection or disconnection between the spray head 103 and the container tank 102. When not in use, the connection between the spray head 103 and the container tank 102 is disconnected, effectively preventing accidental spraying or leakage and improving safety.

[0053] Specifically, if Figure 1 、 Figure 2 As shown, the sprinkler assembly includes a water pump 104 and a sprinkler head 109. The water inlet of the water pump 104 is connected to the tank assembly, and the water outlet of the water pump 104 is connected to the sprinkler head 109. The water pump 104 is used to transport the liquid in the tank assembly to the sprinkler head 109 for spraying. The water pump 104 can deliver the liquid in the tank assembly to the sprinkler head 109 at a certain pressure or flow rate, achieving efficient and uniform spraying. Specifically, the sprinkler head 109 can be a front nozzle, a rear nozzle, or a water cannon, which is not limited in this embodiment.

[0054] Specifically, if Figure 1 、 Figure 2 As shown, the tank assembly further includes a connecting water pipe 110 and a water inlet 105. The connecting water pipe 110 is connected to the plurality of container tanks 102. The water inlet 105 is connected to the connecting water pipe 110 via a water inlet valve 106. The water inlet 105 is used to control the connection or disconnection between the water inlet 105 and the connecting water pipe 110. The design of the connecting water pipe 110 and the water inlet 105 allows for unified water addition to the plurality of container tanks 102, eliminating the need to add water to each container tank 102 one by one, greatly simplifying the water addition process and improving work efficiency. The water inlet valve 106 can precisely control the connection and disconnection between the water inlet 105 and the connecting water pipe 110, thereby achieving precise control over the water addition process. When water addition is required, the water inlet 105 only needs to be opened. When water addition is complete, the water inlet 106 can be closed to prevent liquid leakage and ensure safety.

[0055] In this embodiment, the water inlet of the water pump 104 is connected to the connecting water pipe 110 so that the liquids in the plurality of container tanks 102 can be transported by the water pump 104 to the sprinkler head 109 for sprinkling.

[0056] This embodiment also provides a dust suppression system, such as Figure 3 、 Figure 4As shown, this dust suppression system includes the multifunctional dust suppression vehicle 1 and an air filling device 202. The air filling device 202 is connected to the air filling port 107 of the multifunctional dust suppression vehicle 1 to fill the tank assembly with air. The air filling device 202 increases the pressure of the liquid in the tank, causing the liquid to be sprayed out from the spray assembly to form water mist particles. The water mist particles combine with dust particles and settle to achieve a dust suppression effect.

[0057] In this embodiment, if Figure 3 、 Figure 4 As shown, the dust suppression system further includes a gas filling vehicle 2, which includes a gas filling device 202. The gas filling vehicle 2 can quickly reach the designated location so that the gas filling device 202 can fill the multifunctional dust suppression vehicle 1 with gas, ensuring that the dust suppression operation can be started in time and improving the operation efficiency.

[0058] Specifically, if Figure 4 As shown, the gas filling vehicle 2 further includes a second chassis 201 and a gas filling hose 204. The gas filling device 202 is disposed on the second chassis 201, and the two ends of the gas filling hose 204 are respectively connected to the gas filling device 202 and the gas filling port 107. The placement of the gas filling device 202 on the second chassis 201 realizes the integrated configuration of the gas filling vehicle 2. The gas filling hose 204 forms a complete gas filling channel, allowing the gas filling device 202 to inflate the tank assembly through the gas filling hose 204.

[0059] In this embodiment, the gas filling hose 204 is connected to the gas filling device 202 through the gas supply valve 203. The gas supply valve 203 is used to control the connection or disconnection between the gas filling device 202 and the gas filling hose 204, thereby achieving precise control of the inflation process. When inflation is required, it is only necessary to open the gas supply valve 203. When inflation is completed, closing the gas supply valve 203 can prevent gas leakage and ensure safety.

[0060] Specifically, the number of multifunctional dust suppression vehicles 1 is multiple. When purchasing, only one gas filling vehicle 2 and multiple multifunctional dust suppression vehicles 1 can be purchased. Multiple multifunctional dust suppression vehicles 1 are deployed in the blasting area according to blasting needs, and the gas filling vehicle 2 is used to inflate the tank assembly of each multifunctional dust suppression vehicle 1 so that the multifunctional dust suppression vehicle 1 can spray water to suppress dust after the blasting begins.

[0061] The following describes the working process of the dust suppression system described in this embodiment:

[0062] Before the dust suppression operation, the multifunctional dust suppression vehicle 1 needs to be filled with water. Open the water adding valve 106 and connect the external water source to the water adding port 105 to add water into the container tank 102. When the water level in the container tank 102 reaches 50%-70%, stop adding water and close the water adding valve 106.

[0063] After the water is added, the multifunctional dust suppression vehicle 1 is driven to be placed at the set position of the blasting area so that the nozzle head 103 points to the blasting area. The gas filling vehicle 2 is driven to the appropriate position, and the gas filling port 107 of the multifunctional dust suppression vehicle 1 is connected through the gas filling hose 204. The gas filling valve 108 and the gas supply valve 203 are opened, and the other valves of the multifunctional dust suppression vehicle 1 are kept closed. The gas filling device 202 is started to inflate the container tank 102 to the specified pressure. In this embodiment, the specified pressure is 1.6MPa-3.0MPa. The gas filling valve 108, the gas supply valve 203 and the gas filling device 202 are then closed. After the gas filling hose 204 is unloaded, it is separated from the gas filling port 107. The above operation is repeated until the gas filling vehicle 2 completes the inflation of each multifunctional dust suppression vehicle 1, and the gas filling vehicle 2 is driven away from the blasting area.

[0064] During dust suppression operation, the injection valve 112 is remotely controlled. After the injection valve 112 is opened, the high-pressure water flow in the container tank 102 is ejected from the injection head 103 to suppress the spread of blasting dust.

[0065] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A multifunctional dust suppression vehicle, characterized in that: include: a first chassis (101); A tank assembly is arranged on the first chassis (101), the tank assembly is used to carry liquid, the tank assembly has a gas filling port (107), and external gas filling equipment fills the tank assembly with gas through the gas filling port (107); a spray assembly connected to the tank assembly, and capable of spraying liquid in the tank assembly; The water sprinkling assembly is connected to the tank assembly, and the liquid in the tank assembly can be sprinkled out by the water sprinkling assembly.

2. The multifunctional dust suppression vehicle according to claim 1, characterized in that: The tank assembly comprises: A plurality of container tanks (102), wherein the plurality of container tanks (102) are all arranged on the first chassis (101); A communicating air pipe (111) is connected to the plurality of container tanks (102); the gas filling port (107) is connected to the communicating air pipe (111) via a gas filling valve (108); and the gas filling valve (108) is used to control the connection or disconnection between the gas filling port (107) and the communicating air pipe (111).

3. The multifunctional dust suppression vehicle according to claim 2, characterized in that: The number of the spray assemblies is the same as the number of the container tanks (102), and one container tank (102) is connected to one spray assembly.

4. The multifunctional dust suppression vehicle according to claim 3, characterized in that: The injection assembly comprises an injection head (103) and an injection valve (112). The injection head (103) is connected to the container tank (102) via the injection valve (112). The injection valve (112) is used to control the connection or disconnection between the injection head (103) and the container tank (102).

5. The multifunctional dust suppression vehicle according to claim 1, characterized in that: The sprinkler assembly comprises: a water pump (104), wherein a water inlet of the water pump (104) is connected to the tank assembly; A sprinkler head (109), the water outlet of the water pump (104) is connected to the sprinkler head (109), and the water pump (104) is used to transport the liquid in the tank assembly to the sprinkler head (109) for sprinkling.

6. The multifunctional dust suppression vehicle according to claim 2, characterized in that: The tank assembly further comprises: a connecting water pipe (110), wherein the connecting water pipe (110) is connected to the plurality of container tanks (102); A water inlet (105) is connected to the communicating water pipe (110) via a water inlet valve (106), and the water inlet valve (106) is used to control the connection or disconnection between the water inlet (105) and the communicating water pipe (110).

7. A dust suppression system, characterized in that: include: The multifunctional dust suppression vehicle according to any one of claims 1 to 6; An air filling device (202) is connected to the air filling port (107) of the multifunctional dust suppression vehicle to fill air into the tank assembly.

8. The dust suppression system according to claim 7, characterized in that: The dust suppression system further comprises a gas filling vehicle (2), and the gas filling vehicle (2) comprises the gas filling device (202).

9. The dust suppression system according to claim 8, characterized in that: The gas filling vehicle (2) further comprises: a second chassis (201), the gas filling device (202) being arranged on the second chassis (201); An air filling hose (204), the two ends of which are respectively connected to the air filling device (202) and the air filling port (107).

10. The dust suppression system according to claim 7, characterized in that: There are multiple multifunctional dust suppression vehicles.

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