A strong wind and weak water type fan-shaped spray

Abstract

The utility model discloses a kind of strong wind weak water type fan-shaped spray, including mixing pipe, water inlet pipe is equipped in pipe, upper portion is connected into air pipe, the end of water inlet pipe away from is threaded connection spray head. Spray head is provided with a slot, both sides install fan-shaped seat, rotating clamping semicircle resistance plate in seat, resistance plate is equipped with screw hole and is equipped with bolt adjustment angle. The device is mixed in mixing pipe by introducing strong wind into air pipe and weak water in water inlet pipe, realizes high-efficiency atomization, and spraying effect is remarkable. A slot cutout design is not easy to block, reduce maintenance cost. By adjusting the angle of semicircle resistance plate through loose bolt, the size of a slot opening can be changed, the shape of spray and fan coverage can be flexibly adjusted, and the needs of different scenes can be met. The utility model solves the problems of poor atomization effect, easy blockage and inflexible adjustment of existing spray equipment, improves the applicability and use effect of the equipment.

Description

Technical Field

[0001] This utility model belongs to the technical field of spray equipment, specifically relating to a fan-shaped spray with strong wind and weak water. Background Technology

[0002] Spraying equipment is widely used in many industries, such as pesticide spraying in agriculture, dust removal and dehumidification in industry, and fogging and beautification in garden landscapes. These scenarios all rely on spraying equipment to achieve specific liquid atomization and spraying functions to meet the needs of uniform liquid dispersion and coverage in different scenarios.

[0003] Existing spraying equipment has shortcomings in terms of spraying effect and structural maintenance. On the one hand, some spraying equipment fails to achieve good atomization, resulting in large droplets that cannot evenly cover the target area, affecting the quality and efficiency of spraying operations. On the other hand, some spraying equipment has an unreasonable nozzle structure design, which is prone to clogging during use, requiring frequent cleaning and maintenance by operators. This not only increases labor intensity, but also, existing spraying equipment is often not flexible enough in adjusting the spray shape and coverage area, making it difficult to make precise adjustments according to different usage scenarios and needs, thus limiting the applicability and effectiveness of the equipment. Therefore, those skilled in the art provide a strong wind, weak water fan-shaped spray to solve the problems mentioned in the background art. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a strong wind, weak water fan-shaped spray to solve the problems of existing spray equipment being unable to achieve good atomization effects, being prone to clogging during use, and being difficult to precisely adjust according to different usage scenarios and needs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a strong wind and weak water type fan-shaped spray, including a mixing pipe, a water inlet pipe inside the mixing pipe, an air inlet pipe connected to the upper part of the mixing pipe, a nozzle connected to the end of the mixing pipe away from the water inlet pipe, a slotted groove on the end of the nozzle away from the mixing pipe, fan-shaped seats installed on both sides of the nozzle, an arc-shaped groove on the upper side wall of the fan-shaped seat, a semi-circular baffle plate rotatably engaged inside the fan-shaped seat, a screw hole vertically opened at the end of the semi-circular baffle plate near the mixing pipe, and a bolt installed in the screw hole.

[0006] Furthermore, the air inlet pipe is connected to the mixing pipe, and the nozzle is threadedly connected to the mixing pipe. When the weak water and strong air enter the mixing pipe and mix, they are sprayed out from the nozzle threadedly connected to one end of the mixing pipe. The strong air and weak water method has already atomized the water, making the spraying effect significant.

[0007] Furthermore, the bolt passes through the arc-shaped groove and is threaded into the bolt hole.

[0008] Furthermore, the bottom end of the bolt is in abutting contact with the inner wall of the sector seat.

[0009] Furthermore, the semi-circular baffle plate is fitted and inserted into the slot. The angle of the semi-circular baffle plate can be adjusted by tightening or loosening the bolts, thereby adjusting the opening size of the slot and thus achieving the effect of adjusting the shape of the spray and the coverage of the fan-shaped spray. Beneficial effects

[0010] By designing a water inlet pipe and an air inlet pipe within the mixing pipe, weak water and strong air are mixed and sprayed from the nozzle. This strong air-weak water atomization method results in a significant spray effect. Combined with a nozzle featuring a slotted cut, a fan-shaped spray pattern can be formed. The deep slotted cut is less prone to clogging, eliminating the need for regular cleaning and maintenance, thus reducing operating costs and labor intensity. Fan-shaped seats are installed on both sides of the nozzle, with semi-circular baffles rotating and engaging within them. One end of the semi-circular baffle has a screw hole, and an arc-shaped groove is cut on the upper side of the fan-shaped seat. Bolts pass through the arc-shaped groove and connect to the screw hole. Adjusting the angle of the semi-circular baffle by tightening or loosening the bolts allows adjustment of the slotted opening size, enabling adjustments to the spray shape and fan-shaped coverage area. This ensures maximum performance in various application scenarios, improving the equipment's applicability and flexibility. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram of a strong wind and weak water type fan-shaped spray provided in an embodiment of this application.

[0012] Figure 2 This is a schematic diagram of the working structure of a strong wind and weak water type fan-shaped spray provided in an embodiment of this application.

[0013] Figure 3 This is a structural cross-sectional view of a strong wind and weak water type fan-shaped spray provided in an embodiment of this application.

[0014] In the diagram: 1. Mixing pipe; 2. Water inlet pipe; 3. Air inlet pipe; 4. Nozzle; 5. Straight groove; 6. Fan-shaped seat; 601. Arc-shaped groove; 7. Semi-circular baffle plate; 701. Screw hole; 8. Bolt. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model provides a technical solution: a fan-shaped spray with strong wind and weak water properties. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 The system includes a mixing pipe 1, a water inlet pipe 2 inside the mixing pipe 1, an air inlet pipe 3 connected to the upper part of the mixing pipe 1, a nozzle 4 connected to the end of the mixing pipe 1 away from the water inlet pipe 2, a slot 5 opened at the end of the nozzle 4 away from the mixing pipe 1, fan-shaped seats 6 installed on both sides of the nozzle 4, an arc-shaped groove 601 opened on the upper side wall of the fan-shaped seat 6, a semi-circular baffle 7 rotatably engaged inside the fan-shaped seat 6, a screw hole 701 vertically opened at the end of the semi-circular baffle 7 near the mixing pipe 1, and a bolt 8 installed in the screw hole 701. The air inlet pipe 3 is connected to the mixing pipe 1, and the nozzle 4 is threadedly connected to the mixing pipe 1. When the weak water and strong air enter the inner side of the mixing pipe 1 and mix, they are sprayed out from the nozzle 4 threadedly connected to one end of the mixing pipe 1. The strong air and weak water method has already atomized the water, making the spraying effect significant. The bolt 8 passes through the arc groove 601 and is threadedly connected to the screw hole 701. The bottom end of the bolt 8 is in abutting contact with the inner wall of the fan-shaped seat 6. The semi-circular baffle 7 is fitted and inserted into the slot 5. The angle of the semi-circular baffle 7 can be adjusted by tightening or loosening the bolt 8, so that the opening size of the slot 5 can be adjusted by the semi-circular baffle 7, thereby adjusting the shape of the spray and the coverage of the fan.

[0017] The working principle of this device is as follows: The device includes a mixing pipe 1, a water inlet pipe 2 for water intake, and an air inlet pipe 3 connected above the mixing pipe 1 for air intake. When weak water and strong air enter the mixing pipe 1 and mix, the mixture is sprayed out from the nozzle 4 threaded to one end of the mixing pipe 1. The strong air and weak water atomize the water, resulting in a significant spraying effect. With the nozzle 4 having a slot 5 cut, a fan-shaped spray pattern can be achieved. The slot 5 has a cut width of 2mm, which will not clog and does not require regular cleaning and maintenance by operators. On both sides of the nozzle 4, there are fan-shaped seats 6. A semi-circular baffle 7 is rotatably engaged in the fan-shaped seat 6. A screw hole 701 is vertically opened at the end of the semi-circular baffle 7 away from the slot 5. A bolt 8 is threaded into the screw hole 701. An arc-shaped groove 601 is opened on the upper side of the fan-shaped seat 6. The bolt 8 passes through the arc-shaped groove 601 and is connected to the screw hole 701. By tightening or loosening the bolt 8, the angle of the semi-circular baffle 7 can be adjusted, so that the opening size of the slot 5 can be adjusted by the semi-circular baffle 7. This allows for adjustment of the shape of the spray and the coverage of the fan surface, ensuring maximum performance.

Claims

1. A fan-shaped spray with strong wind and weak water, comprising a mixing pipe (1), characterized in that: The mixing pipe (1) is provided with a water inlet pipe (2), and the upper part of the mixing pipe (1) is connected to an air inlet pipe (3). The end of the mixing pipe (1) away from the water inlet pipe (2) is connected to a nozzle (4). The end of the nozzle (4) away from the mixing pipe (1) has a slot (5). The nozzle (4) is equipped with a fan-shaped seat (6) on both sides. The upper side wall of the fan-shaped seat (6) has an arc-shaped groove (601). The fan-shaped seat (6) is rotatably connected to a semi-circular baffle plate (7). The end of the semi-circular baffle plate (7) near the mixing pipe (1) has a vertical screw hole (701). The screw hole (701) is provided with a bolt (8).

2. The strong wind, weak water type fan-shaped spray according to claim 1, characterized in that: The air inlet pipe (3) is connected to the mixing pipe (1).

3. A fan-shaped spray with strong wind and weak water as described in claim 1, characterized in that: The nozzle (4) is threadedly connected to the mixing tube (1).

4. A fan-shaped spray with strong wind and weak water as described in claim 1, characterized in that: The bolt (8) is threaded through the arc groove (601) and the screw hole (701).

5. A fan-shaped spray with strong wind and weak water as described in claim 1, characterized in that: The bottom end of the bolt (8) is in contact with the inner wall of the sector seat (6).

6. A fan-shaped spray with strong wind and weak water as described in claim 1, characterized in that: The semi-circular baffle (7) is fitted and inserted into the slot (5).

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