Liquid atomizing sprayer with double-flow-channel structure
A liquid atomization, dual-flow technology, applied in the direction of spray device, spray device, etc., can solve the problems of weakened weeding ability or insecticidal ability, difficult removal of pesticides, uneven distribution of liquid medicine, etc., to achieve the quality of droplet atomization. The effect of improving, simple structure, and reducing the content of solid impurities
Active Publication Date: 2017-11-24
海门市创豪工业设计有限公司
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Problems solved by technology
However, since the liquid may contain solid impurities, it is easy to block the nozzle, and the atomization of the nozzle is uneven, resulting in uneven distribution of the liquid medicine at the outlet of the nozzle, which weakens the weeding ability or insecticidal ability, so more liquid medicine is needed to supplement the spray , on the one hand, it causes the waste of liquid medicine, and on the other hand, the residual pesticides on fruits and vegetables are not easy to remove, thus causing harm to the human body
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[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0033] Such as figure 1 As shown, a liquid atomizing nozzle with a double-channel structure, which includes a small filter hole 28, a guide rib 27, a front baffle 24, an inlet pipe wall 23, an interlayer inlet 22, a filter cone 21, an interlayer hole 20, a filter Net 19, main channel 18, interlayer channel 17, interlayer inner wall 16, interlayer outer wall 15, rear baffle 14, liquid inlet 13, inlet channel 12, inlet channel wall 11, second channel wall 10, first channel 9, second Channel 8 , first channel wall 7 , channel plug 6 , blade 5 , inclined hole 4 , second channel outlet 3 , inclined hole outlet channel 2 , first channel outlet 1 .
[0034] Figure 2-4 It is a schematic diagram of liquid filtration structure. Filter screen 19 has filter screen aperture 28, diversion rib 27 and filter cone 21 are fixedly installed on filte...
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The invention belongs to the field of liquid atomizing sprayers, and particularly relates to a liquid atomizing sprayer with a double-flow-channel structure. The liquid atomizing sprayer includes a liquid filtration structure and a liquid atomizing structure with double flow channels of opposite rotation directions. Liquid flows through the liquid filtration structure, and solid impurities in the liquid are adsorbed on the outer wall surface of an interlayer; therefore, the content of the solid impurities in the liquid can be decreased significantly, and the sprayer is not easily blocked by the solid impurities, so that the service life of the sprayer is prolonged; the purified liquid passes through the liquid atomizing structure with double flow channels of opposite rotation directions, and then is mixed at the outlet of the sprayer; since the rotation directions of two streams of liquid flowing out from the double flow channels are opposite, under the intense shear action between the two streams of liquid, the diameter of atomized droplets at the outlet of the sprayer can be reduced remarkably, the distribution of the atomized droplets is more uniform, and the atomization quality is better. The liquid atomizing sprayer has the advantages of a simple structure, easy realization and a good engineering application value.
Description
[0001] This application is a divisional case of an invention patent application titled: A liquid atomizing nozzle with a filter screen and a double-channel structure with opposite rotation, the application date is: May 17, 2016, and the application number is: 201610326829.X Apply. technical field [0002] The invention belongs to a liquid atomizing nozzle, in particular to a liquid atomizing nozzle with a double-channel structure. Background technique [0003] In traditional agriculture, knapsack hand sprayers are still relatively common. Through the shaking of the rocker part, the leather cup is opened and closed in the pump and the air chamber, so that the pressure in the air chamber gradually increases (up to 0.6Mpa). The nozzle sprays mist. However, because the liquid may contain solid impurities, it is easy to block the nozzle, and the atomization of the nozzle is uneven, resulting in uneven distribution of the liquid medicine at the outlet of the nozzle, which weaken...
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IPC IPC(8): B05B1/14B05B1/02
CPCB05B1/02B05B1/14
Inventor 尚宇新
Owner 海门市创豪工业设计有限公司