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a jet machine

A sprayer and sprayer technology, applied in the field of sprayers, can solve the problem that the degree of atomization depends on performance and arrangement, and high energy consumption, and achieve the effect of reducing water pressure and reducing energy consumption.

Active Publication Date: 2017-12-12
NANTONG HUIER FANS CO LTD
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Problems solved by technology

[0003] In the patent application document with the application number 201110257082.4, a double-ring atomization environmental protection dust removal air-supply sprayer is disclosed, which realizes long-distance spraying of water mist. The disadvantage is that the spraying is realized by a high-pressure water pump, so the energy consumption is high. Moreover, the degree of atomization depends on the performance and arrangement of the nozzles.

Method used

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Embodiment Construction

[0020] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a jetting machine is mainly composed of a jetting device, a supporting device, a controller 1, a rotating mechanism 2, a platform 3, a base 4, a water pump 5, and a water delivery pipe 6. Described water pump 5 is auxiliary equipment, and its main function is to guarantee water supply to water supply pipe 6.

[0021] The two ends of the injection device are open, mainly composed of a hollow nozzle 11, a pressurized chamber 12 and a shroud 13 connected in series. The nozzle 11 is provided with a first throat 14, and the first throat is provided with a second throat. 15. The first throat pipe 14 and the second throat pipe 15 are connected through a support frame 151; the nozzle 11, the first throat pipe 14, and the second throat pipe 15 are coaxial.

[0022] Such as Figure 5 and Figure 6 As shown, the cross-section of the first throat is a hyperbolic structure with a small middle and large ends, so th...

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Abstract

The invention discloses an injection machine. The injection machine mainly comprises an injection unit, a supporting unit, a controller, a rotation mechanism, a platform, a base, a water pump and a water feeding pipe. According to the injection machine, the venturi principle is utilized, negative pressure is generated in a cavity of a first throat pipe and a cavity of a second throat pipe under the action of high-speed airflow, and siphonage is produced, so that water is sucked into the first throat pipe and the second throat pipe through first water injection openings, second water injection openings and third water injection openings. Sucked water is atomized under impact of the high-speed airflow to form uniform and fine water mist which is injected out of a nozzle, so that the requirement for water pressure is lowered, dependence on the water pump is reduced, and energy consumption is reduced.

Description

technical field [0001] The invention relates to a spray machine, in particular to a spray machine capable of producing fine water mist. Background technique [0002] In daily work, in order to suppress dust or spray or spray medicine, sprinklers or sprayers are used to spray water injection or water mist. Spraying water is too wasteful and will have a strong impact, which will have a serious impact on the ground and vegetation. Therefore, the method of spraying water mist is more economical and environmentally friendly. [0003] In the patent application document with the application number 201110257082.4, a double-ring atomization environmental protection dust removal air-supply sprayer is disclosed, which realizes long-distance spraying of water mist. The disadvantage is that the spraying is realized by a high-pressure water pump, so the energy consumption is high. Moreover, the degree of atomization depends on the performance and arrangement of the nozzles. [0004] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B7/04B05B3/08B05B15/06
CPCB05B3/085B05B7/0416
Inventor 李耀强
Owner NANTONG HUIER FANS CO LTD
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