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Fluid jet nozzle of sprayer

A technology of jet nozzles and sprayers, which is applied in the direction of spraying devices, spraying devices, liquid spraying devices, etc., can solve the problems of poor adhesion of crops, easy to drift, and small mist liquid, and achieves good insecticidal and disease-killing effects without difficulty Drift, strong adhesion effect

Inactive Publication Date: 2009-01-14
李冠军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, due to the structure of the nozzle, only mist medicinal liquid comes out from the nozzle, and the mist medicinal liquid is small and easy to drift. Poor focus reduces the effect of the liquid medicine on pests and diseases

Method used

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  • Fluid jet nozzle of sprayer
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Embodiment Construction

[0009] The present invention relates to jet nozzles for nebulizers, such as figure 1 , figure 2 As shown, a nozzle body 5, the nozzle body is connected to the joint 1 by the locking cap 4, the joint can be an elbow, the nozzle body 5 is equipped with a jet sheet 3, and the jet sheet is formed with a jet hole 31, and the head of the nozzle body 5 is connected to Nozzle cap 6, and nozzle 9 is installed, and nozzle has nozzle hole 13, and its main technical feature is that the inner chamber of nozzle body 5 is divided into air inlet chamber 12 and liquid-gas mixing chamber 10 from large to small, and air inlet chamber 12 is made of Air inlet 11 is arranged, and the cross-section of air inlet chamber is larger than liquid-gas mixing chamber, and liquid-gas mixing chamber mouth installs water-distributing head 8, and the nozzle hole 13 aperture in nozzle 9 is larger than jet hole 31 in jet sheet 3. When the high-pressure medicinal liquid enters the nozzle body 5 from the joint (e...

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Abstract

The invention relates to a jet spray-head for a sprayer, comprising a spray-head body. The spray-head body is connected with a joint by a locking cap; a jet piece is arranged in the spray-head body; a jet hole is arranged in the jet piece; the header of the spray-head body is connected with a spray-head cap; a nozzle is installed, and the nozzle hole is arranged on the nozzle. The inner cavity of the spray-head body comprises a big intake chamber and a small liquid-gas mixing chamber; air intake holes are arranged in the intake chamber; the cross-section of the intake chamber is greater than the liquid-gas mixing chamber; a water diversion head is arranged in the liquid-gas mixing chamber; the aperture of the nozzle hole in the nozzle is greater than the jet hole arranged in the jet piece. The water sprayed out of the nozzle is in the form of fog drops bearing air bubbles; because air bubbles are contained in the fog drops, the volume is increased and drift becomes difficult; when the fog drops arrive at the surface of the crops, the fog drops containing air bubbles impinge on the surface of crops and break into fine fog drops; the fine fog drops have strong adhesive force and sound insecticidal effect is achieved.

Description

technical field [0001] The invention relates to a jet nozzle of a nebulizer, which belongs to the accessories of the nebulizer. Background technique [0002] The chemical liquid of the sprayer is sprayed from the nozzle to the surface of the crop. In the prior art, due to the structure of the nozzle, only mist medicinal liquid comes out from the nozzle, and the mist medicinal liquid is small and easy to drift. The focus is poor, which reduces the effect of the medicinal liquid on the pests and diseases. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art, and provide a jet spray head for sprayers whose sprayed mist contains air bubbles, prevents drifting, and hits the crop surface. The mist is fine and has strong adhesion. [0004] The technical scheme of the jet nozzle of the sprayer of the present invention is: a nozzle body, the nozzle body is connected to the joint by a locking cap, a jet sheet is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B1/02B05B7/00A01M7/00
Inventor 李冠军
Owner 李冠军
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