Large-wide-angle dust suppression and cooling sprayer

Abstract

The utility model discloses a large-wide-angle dust suppression and temperature reduction spraying machine which effectively solves the problem that the opening angle of a circular cylinder body is small. Comprising a base, a support is arranged on the base, a circular barrel body is rotationally arranged above the support, a mist barrel is connected to the front end of the barrel body, the front end of the mist barrel is a rectangular opening, the rear end of the mist barrel is of a circular structure connected with the barrel body, a fan is arranged in the barrel body, and a plurality of spray heads are evenly distributed at the front end of the mist barrel; the large-wide-angle mist tube opening is simple and ingenious in structure and convenient to use, the large-wide-angle mist tube opening is formed, the mist spraying coverage area can be greatly enlarged under the action of the fan, the coverage area is increased, and use of the spraying machine is better facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, in particular to a wide-angle dust suppression and temperature reduction sprayer. Background Art

[0002] Sprayers are used in places such as dust suppression and temperature reduction. They suppress dust in the air or lower the ambient temperature through spraying. They are widely used in construction, municipal administration and other fields.

[0003] Most of the existing sprayer's mist barrels adopt a circular cylindrical structure to facilitate the fan to deliver air evenly. The single circular opening will also limit the opening size of the spray, resulting in a small coverage range of the spray. Other auxiliary measures such as a rotating mechanism or a pitch angle adjustment mechanism are needed to increase the coverage, which is inconvenient to use in some occasions. Utility Model Content

[0004] In order to overcome the defects of the prior art, the utility model provides a wide-angle dust suppression and temperature reduction sprayer, which effectively solves the problem of small opening angle of the circular cylinder.

[0005] The technical solution to solve the technical problem is: a wide-angle dust suppression and cooling sprayer, including a base, a bracket is provided on the base, a circular barrel is rotatably arranged above the bracket, a mist cylinder is connected to the front end of the barrel, the front end of the mist cylinder is a rectangular opening, the rear end of the mist cylinder is a circular structure connected to the barrel, a fan is provided in the barrel, and a plurality of nozzles are evenly distributed at the front end of the mist cylinder.

[0006] Preferably, the bracket is a U-shaped structure, a rotating shaft is provided between the barrel and the bracket, an arc groove is provided on the bracket on the side of the rotating shaft, a fixing hole is provided on the barrel, a screw passes through the arc groove and is connected with the fixing hole, forming a structure in which the angle of the barrel is fixed on the bracket.

[0007] Preferably, an explosion-proof box is provided above the cylinder body, and the explosion-proof box is electrically connected to the fan.

[0008] Preferably, the rear end of the barrel is an open structure.

[0009] The utility model has a simple and ingenious structure, is easy to use, and is provided with a large wide-angle mist cylinder opening. Under the action of the fan, the spray coverage area can be greatly expanded, the coverage area is improved, and the use of the sprayer is more conducive. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a cross-sectional schematic diagram of the utility model.

[0012] Figure 3 It is a front structural schematic diagram of the utility model.

[0013] Figure 4 It is a schematic diagram of the back structure of the utility model. DETAILED DESCRIPTION

[0014] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0015] Depend on Figures 1 to 4 It can be seen that a wide-angle dust suppression and cooling sprayer includes a base 1, a bracket 2 is provided on the base 1, a circular barrel 3 is rotatably provided above the bracket 2, a mist cylinder 4 is connected to the front end of the barrel 3, the front end of the mist cylinder 4 is a rectangular opening, the rear end of the mist cylinder 4 is a circular structure connected to the barrel 3, a fan 5 is provided in the barrel 3, and a plurality of nozzles 6 are evenly distributed at the front end of the mist cylinder 4.

[0016] When the utility model is used in a specific way,

[0017] Fix the base 1 on the fog cannon, adjust the angle of the barrel 3 on the bracket 2 and fix it, then connect the circuit and water circuit, start the equipment, and the fan 5 rotates in the barrel 3 to generate high-speed wind. The high-speed wind flows from the barrel 3 to the direction of the fog cylinder 4. Due to the structure of the fog cylinder 4 with a front and a back circle, the wind direction will expand outward. The spray sprayed from the nozzle 6 is diffused and sprayed outward under the action of the high-speed wind to form a larger coverage area, which is used for dust suppression and cooling operations in the environment.

[0018] In the present device, the fan 5 is a high-speed axial flow fan 5, which can generate wind with a high flow rate, so as to blow the spray to a farther distance, thereby generating a larger coverage area.

[0019] In this device, the structure of the mist cylinder 4 with a round front and a round back enables the high-speed wind to have a greater diffusion effect when flowing, thereby blowing the spray over a larger coverage area. This device can be used in places that require a larger coverage area but do not require a large coverage distance.

[0020] The bracket 2 is a U-shaped structure, with a rotating shaft 7 provided between the barrel 3 and the bracket 2. An arc groove 8 located on the side of the rotating shaft 7 is provided on the bracket 2, and a fixing hole 9 is provided on the barrel 3. The screw passes through the arc groove 8 and is connected with the fixing hole 9, thereby forming a structure in which the angle of the barrel 3 is fixed on the bracket 2.

[0021] The barrel body 3 can be adjusted in pitch on the bracket 2 by threaded connection between the screw and the fixing hole 9, and a tightening force is generated between the screw and the bracket 2, so that the angle between the barrel body 3 and the bracket 2 is fixed.

[0022] An explosion-proof box 10 is provided above the cylinder body 3, and the explosion-proof box 10 is electrically connected to the fan 5. The explosion-proof box 10 can prevent dust and moisture from entering the fan 5, play a role in dustproof, waterproof and explosion-proof, avoid accidents such as fire, and protect environmental safety.

[0023] The rear end of the cylinder body 3 is an open structure, which is convenient for air intake and ensures air volume.

[0024] Compared with the prior art, the utility model has the following beneficial effects: the wide-angle structure of the mist cylinder enables the spray to produce a larger coverage area, is more convenient to use in situations where a large coverage area is required, and can achieve a larger coverage area without rotating the equipment, which is conducive to the layout of the sprayer.

Claims

1. A wide-angle dust suppression and cooling sprayer, characterized in that: The invention comprises a base (1), a bracket (2) being provided on the base (1), a circular barrel (3) being rotatably provided above the bracket (2), a mist cylinder (4) being connected to the front end of the barrel (3), the front end of the mist cylinder (4) being a rectangular opening, the rear end of the mist cylinder (4) being a circular structure connected to the barrel (3), a fan (5) being provided inside the barrel (3), and a plurality of nozzles (6) being evenly distributed at the front end of the mist cylinder (4).

2. A wide-angle dust suppression and temperature reduction sprayer according to claim 1, characterized in that: The bracket (2) is a U-shaped structure, a rotating shaft (7) is provided between the barrel (3) and the bracket (2), an arc-shaped groove (8) is provided on the bracket (2) and is located on the side of the rotating shaft (7), and a fixing hole (9) is provided on the barrel (3). A screw passes through the arc-shaped groove (8) and is matched with the fixing hole (9) to form a structure in which the barrel (3) is fixed at an angle on the bracket (2).

3. A wide-angle dust suppression and temperature reduction sprayer according to claim 1, characterized in that: An explosion-proof box (10) is provided above the cylinder body (3), and the explosion-proof box (10) is electrically connected to the fan (5).

4. A wide-angle dust suppression and temperature reduction sprayer according to claim 1, characterized in that: The rear end of the barrel (3) is an open structure.

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