Double-flow-channel water and pesticide integrated multifunctional spray head and method thereof

A multi-functional, double-channel technology, applied in spraying devices, spraying devices, devices for catching or killing insects, etc., can solve the problems of single function of the nozzle, inability to balance irrigation and pesticide application performance, and improve the effectiveness of water medicine. Utilization rate, simple structure, effect of improving effect

Inactive Publication Date: 2021-11-09
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing domestic and foreign sprinkler products, the functionality of the sprinkler is single. If the micro sprinkler is used, it can only meet the irrigation performance, and if the atomizing sprinkler can only meet the spraying performance, the performance of irrigation and spraying cannot be taken into account.

Method used

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  • Double-flow-channel water and pesticide integrated multifunctional spray head and method thereof
  • Double-flow-channel water and pesticide integrated multifunctional spray head and method thereof
  • Double-flow-channel water and pesticide integrated multifunctional spray head and method thereof

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Embodiment Construction

[0033] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0034] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "axial", The orientation or positional relationship indicated by "radial", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or elem...

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Abstract

The invention discloses a double-flow-channel water and pesticide integrated multifunctional spray head and a method thereof, and belongs to the field of agricultural sprinkling irrigation. The double-flow-channel water and pesticide integrated multifunctional spray head comprises a spray head body, a rotary shell and a spray head cap; the rotary shell is arranged on the spray head body and the spray head cap is arranged above the spray head body; during pesticide spraying, the spray head cap rotates upwards, the rotary shell rotates downwards, and pesticide liquid enters the spray head body and is sprayed out through the spray head cap; and during water filling, the spray head cap rotates downwards, the rotary shell rotates upwards such that flow guide grooves formed in the spray head body can be opened, and water flow is sprayed out of spray nozzles through the flow guide grooves. The spray head can be switched between two working modes of fan-shaped lateral irrigation and conical longitudinal spraying pesticide application to achieve purposes of accurately irrigating and applying pesticide, improving an effective utilization rate of water and pesticide and saving system cost.

Description

technical field [0001] The invention belongs to the field of agricultural sprinkler irrigation, and relates to key equipment in an integrated water-medicine system, in particular to a dual-channel water-medicine integrated multifunctional sprinkler head and a method thereof. Background technique [0002] For fruit tree crops with a wide area and large volume, the current irrigation method mainly adopts micro-irrigation, and the pesticide application method is mainly intermittent manual spraying or sprayer spraying. This kind of pesticide application method has the disadvantages of large pesticide drift loss and great harm to human body. . Water-pesticide integration technology is currently one of the most popular water-saving irrigation technologies in China because of its advantages such as precise irrigation and pesticide application and improved water-pesticide utilization efficiency. To realize the integration of water and medicine in the same micro-irrigation system, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00B05B1/34B05B1/26
CPCA01M7/005A01M7/0089B05B1/341B05B1/26
Inventor 刘俊萍王鑫建刘青松张晴钱兆
Owner JIANGSU UNIV
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