High-pressure micro-mist water-saving control structure of environment-friendly water gun carriage

Abstract

The utility model discloses an environment-friendly water cannon vehicle high-pressure micro-mist size water-saving control structure which comprises a mounting seat, one side of the mounting seat is connected with a water pipe, the other side of the mounting seat is connected with a main conveying pipe, the main conveying pipe is provided with a high-pressure pump, the outer wall of the water pipe is provided with a shell, and one side of the water pipe is connected with a first connecting pipe and a second connecting pipe. Electromagnetic control valves are arranged on the first connecting pipe and the second connecting pipe, one side of the first connecting pipe and one side of the second connecting pipe are connected with a second atomization flow dividing pipe and a first atomization flow dividing pipe respectively, the second atomization flow dividing pipe is of an annular structure, and a second spray head is arranged on the second atomization flow dividing pipe; the first atomization flow dividing pipe is arranged on the inner side of the second atomization flow dividing pipe. According to the device, use of different water mist atomization degrees can be achieved through switching of the first atomization flow dividing pipe and the second atomization flow dividing pipe, and therefore the purpose of adjusting the water mist size can be achieved by directly switching the first atomization flow dividing pipe and the second atomization flow dividing pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to high pressure water cannon vehicle technical field, concretely is a kind of environmental protection water cannon vehicle high pressure micro fog size water-saving control structure. BACKGROUND

[0002] High pressure water cannon vehicle is the special vehicle with the function of spraying high pressure water flow and stimulant, colorant etc., mainly used for dispersing troublemakers, and the water storage capacity is generally 7-12 tons, and the effective range is 40-60 meters.

[0003] At present, in order to save the water of high pressure water cannon vehicle, the size of water mist sprayed by high pressure water cannon vehicle needs to be adjusted, and the atomizing nozzle of high pressure water cannon vehicle is usually fixedly installed, and the size of water mist of atomizing nozzle is fixed, so if the size of water mist sprayed needs to be adjusted, the water pressure, air pressure and flow rate need to be adjusted from various aspects, which is relatively cumbersome, and therefore needs to be improved. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of environmental protection water cannon vehicle high pressure micro fog size water-saving control structure to solve the problem that the water mist nozzle of high pressure water cannon vehicle cannot be adjusted as proposed in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of environmental protection water cannon vehicle high pressure micro fog size water-saving control structure, including mounting seat, water pipe is connected on the side of mounting seat, main conveying pipe is connected on the other side of mounting seat, high pressure pump is provided on main conveying pipe, the outer wall of water pipe is provided with shell, water pipe side is connected with first connecting pipe and second connecting pipe, electromagnetic control valve is provided on first connecting pipe and second connecting pipe, second atomizing shunt pipe and first atomizing shunt pipe are respectively connected on the side of first connecting pipe and second connecting pipe, and first atomizing shunt pipe is arranged in the inside of second atomizing shunt pipe.

[0006] Preferably, the second atomizing shunt pipe is in a circular ring structure, and the second nozzle is arranged on the second atomizing shunt pipe and is circularly and equally spaced on the surface of the second atomizing shunt pipe.

[0007] Preferably, the first atomizing shunt pipe is in a circular ring structure, and the third nozzle is circularly and equally spaced on the surface of the first atomizing shunt pipe.

[0008] Preferably, the diameter of the first atomizing shunt pipe is smaller than that of the second atomizing shunt pipe.

[0009] Preferably, the shell is fixedly connected with an air shunt pipe on one side, one end of the air shunt pipe is connected with an air flow conveying pipe, and the first nozzle is obliquely connected on one side of the air shunt pipe.

[0010] Preferably, one end of the airflow conveying pipe penetrates the outer wall of the mounting base, a second flow regulating valve is arranged on the airflow conveying pipe, and a fan is connected to one end of the airflow conveying pipe.

[0011] Preferably, a first flow regulating valve is arranged on the main conveying pipe, and the first flow regulating valve is located on the side of the high-pressure pump.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] (1), this device can realize the use of different water mist atomization degree through the switching of first atomization shunt and second atomization shunt, thereby can directly reach the purpose of adjusting water mist size by switching first atomization shunt and second atomization shunt.

[0014] (2), this device is connected with first connecting pipe and second connecting pipe on one side of water pipe, one side of first connecting pipe and second connecting pipe is connected with second atomization shunt and first atomization shunt respectively, and different specifications of second atomization shunt and first atomization shunt can be selected to spray water mist of different atomization size, so that the use is convenient to switch.

[0015] (3), this device is connected with air shunt pipe on one side of the shell, air can be uniformly sprayed at air shunt pipe, so that the water mist sprayed is secondary pressurized, and the water mist spraying distance is farther. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the high-pressure micro-mist size water-saving control structure of the environmental protection water cannon vehicle.

[0017] Figure 2 It is a sectional view of the high-pressure micro-mist size water-saving control structure of the environmental protection water cannon vehicle.

[0018] Figure 3 It is a structure schematic view of the high-pressure micro-mist size water-saving control structure of the environmental protection water cannon vehicle. Figure 2 It is an enlarged view of A in the middle.

[0019] Figure 4 It is a side view of the connection of the second atomization nozzle and the first atomization nozzle of the high-pressure micro-mist size water-saving control structure of the environmental protection water cannon vehicle.

[0020] In the drawing: 1, high-pressure pump;2, main conveying pipe;3, first flow regulating valve;4, mounting base;5, shell;6, fan;7, airflow conveying pipe;8, second flow regulating valve;9, water pipe;10, first connecting pipe;11, second connecting pipe;12, electromagnetic control valve;13, air shunt pipe;14, first nozzle;15, second nozzle;16, third nozzle;17, first atomization shunt;18, second atomization shunt. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of environmental protection water cannon car high pressure micro fog size water-saving control structure, including mounting seat 4, mounting seat 4 side is connected with water pipe 9, mounting seat 4 other side is connected with main conveying pipe 2, first flow regulating valve 3 is arranged on main conveying pipe 2, and first flow regulating valve 3 is located high-pressure pump 1 side;This structure can adjust the flow of liquid in main conveying pipe 2 by first flow regulating valve 3;High-pressure pump 1 is arranged on main conveying pipe 2, and the outer wall of water pipe 9 is provided with shell 5, one side of shell 5 is fixedly connected with air shunt pipe 13, one end of air shunt pipe 13 is connected with airflow conveying pipe 7, and first nozzle 14 is obliquely connected with one side of air shunt pipe 13;This structure can uniformly spray airflow by air shunt pipe 13;One end of airflow conveying pipe 7 penetrates shell 5 and is located the outer wall of mounting seat 4, second flow regulating valve 8 is arranged on airflow conveying pipe 7, and one end of airflow conveying pipe 7 is connected with fan 6;This structure can spray water mist farther by airflow by fan 6, and range is expanded;Water pipe 9 side is connected with first connecting pipe 10 and second connecting pipe 11, and electromagnetic control valve 12 is arranged on first connecting pipe 10 and second connecting pipe 11, and first connecting pipe 10 and second connecting pipe 11 side are connected with second atomizing shunt pipe 18 and first atomizing shunt pipe 17 respectively, second atomizing shunt pipe 18 is circular ring structure, second nozzle 15 is arranged on second atomizing shunt pipe 18, and second nozzle 15 is circular ring equidistant distribution about the surface of second atomizing shunt pipe 18;This structure can uniformly shunt and spray water mist;First atomizing shunt pipe 17 is circular ring structure, and third nozzle 16 is circular ring equidistant distribution about the surface of first atomizing shunt pipe 17;This structure can uniformly shunt and spray water mist;The diameter of first atomizing shunt pipe 17 is less than the diameter of second atomizing shunt pipe 18;This structure sprays water mist of different particle sizes by first atomizing shunt pipe 17 and second atomizing shunt pipe 18;First atomizing shunt pipe 17 is arranged inside second atomizing shunt pipe 18;The device can guarantee the pressure of liquid delivery by high-pressure pump 1, and one end of main conveying pipe 2 is connected with the water tank of water cannon car;During use, mounting seat 4 is fixed on the top of water cannon car by support.

[0023] Working principle: when using the water-saving control structure of the environmental protection water cannon truck, first, according to the use demand of water mist size, the second atomizing shunt pipe 18 or the first atomizing shunt pipe 17 is selected, if the second atomizing shunt pipe 18 is needed, the first connecting pipe 10 is opened and the second connecting pipe 11 is closed, at this time, the device in the use process is that water enters into the inside of the main conveying pipe 2 from the water tank, then enters into the inside of the water pipe 9 and reaches the inside of the second atomizing shunt pipe 18 through the first connecting pipe 10 and is sprayed from the second spray head 15, if the first atomizing shunt pipe 17 is needed, the second connecting pipe 11 is opened and the first connecting pipe 10 is closed, at this time, the device in the use process is that water enters into the inside of the main conveying pipe 2 from the water tank, then enters into the inside of the water pipe 9 and reaches the inside of the first atomizing shunt pipe 17 through the second connecting pipe 11 and is sprayed from the third spray head 16, in the atomizing and spraying process, the fan 6 can be started to make air enter into the inside of the air shunt pipe 13 and be uniformly sprayed from the first spray head 14, at this time, the airflow and the water mist contact to pressurize the water mist, so that the water mist spraying distance is farther.

[0024] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A water-saving control structure for high-pressure micro-mist spraying on an environmentally friendly water cannon vehicle, comprising a mounting base (4), a water pipe (9) connected to one side of the mounting base (4), a main delivery pipe (2) connected to the other side of the mounting base (4), and a high-pressure pump (1) installed on the main delivery pipe (2), characterized in that: The outer wall of the water pipe (9) is provided with a shell (5), one side of the water pipe (9) is connected with a first connecting pipe (10) and a second connecting pipe (11), the first connecting pipe (10) and the second connecting pipe (11) are both provided with electromagnetic control valves (12), one side of the first connecting pipe (10) and the second connecting pipe (11) is respectively connected with a second atomizing shunt pipe (18) and a first atomizing shunt pipe (17), and the first atomizing shunt pipe (17) is arranged inside the second atomizing shunt pipe (18).

2. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 1, characterized in that: The second atomizing shunt pipe (18) is in a circular ring structure, and a second spray head (15) is arranged on the second atomizing shunt pipe (18), and the second spray head (15) is circularly and equally spaced on the surface of the second atomizing shunt pipe (18).

3. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 1, characterized in that: The first atomizing shunt pipe (17) is in a circular ring structure, and a third spray head (16) is circularly and equally spaced on the surface of the first atomizing shunt pipe (17).

4. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 1, characterized in that: The diameter of the first atomizing shunt pipe (17) is smaller than that of the second atomizing shunt pipe (18).

5. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 1, characterized in that: One side of the shell (5) is fixedly connected with an air shunt pipe (13), one end of the air shunt pipe (13) is connected with an air flow conveying pipe (7), and one side of the air shunt pipe (13) is obliquely connected with a first spray head (14).

6. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 5, characterized in that: One end of the air flow conveying pipe (7) penetrates through the shell (5) and is located outside the outer wall of the mounting seat (4), a second flow regulating valve (8) is arranged on the air flow conveying pipe (7), and one end of the air flow conveying pipe (7) is connected with a fan (6).

7. The environmentally friendly water cannon truck high-pressure micro-fog size water-saving control structure according to claim 1, characterized in that: A first flow regulating valve (3) is arranged on the main conveying pipe (2), and the first flow regulating valve (3) is located on one side of the high-pressure pump (1).

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