An inlaid patch type sprinkler

A technology of embedded patches and sprinklers, which is applied in watering devices, gardening, agriculture, etc., can solve the problems of easy blockage of drip irrigation, uneven dripping, etc., and achieve the effect of simple structure, uniform dripping, and increased water head loss

Active Publication Date: 2018-09-14
北京大禹智慧农业科技有限公司
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  • Abstract
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Problems solved by technology

[0004] The present invention aims to solve the existing technical problems of easy blockage and uneven dripping in drip irrigation, and provides an internal drip irrigation system that can enhance the degree of turbulent water flow in the flow channel of the drip irrigation emitter, increase the number of flow passages, enhance the anti-blocking ability, and uniformly drip water. Inlaid chip emitter drip irrigation emitter

Method used

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  • An inlaid patch type sprinkler

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Embodiment Construction

[0013] Such as figure 1 As shown, it is an inlaid patch type emitter of the present invention, which includes a narrow slit comb-shaped filter window structure water inlet (1) communicated with the flow channel (2), and the other end of the flow channel communicates with the water outlet (5). The flow channel in the emitter is mainly composed of tetrahedral columns (3) and triangular columns (4) interlaced to form a network flow channel; the network flow channel is divided into three parts: the front, the middle and the rear, which are respectively module I, module II and module III.

[0014] The module I in the mesh flow channel is composed of triangular columns (4) surrounding the tetrahedral columns (3), the triangular columns face the tetrahedral columns and the triangular columns (4) are interlaced with the adjacent tetrahedral columns (3); the module I in the network flow channel It is connected with the water inlet (1).

[0015] Module II of the mesh flow channel is co...

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Abstract

The invention relates to the technical field of water-saving irrigation, and provides an inner inlay patch-type drip emitter. The drip emitter comprises a narrow slit comb-shaped filter window structure water inlet (1), communicated with a flowing channel (2). The other end of the flowing channel is communicated with a water outlet (5). The flowing channel is a net flowing channel. The net flowing channel is divided into two parts of a front part and a rear part. The front part of the net flowing channel is communicated with the water inlet (1). The rear part of the net flowing channel, formed by a plurality of same units, is communicated with the water outlet (5). The drip emitter is different from a previous drip emitter. The flowing channel of the drip irrigation emitter is a net flowing channel, formed by communicating a plurality of flowing channels. The flowing channel can effectively solve a blocking problem. The drip emitter has efficient energy dissipation effect, and is beneficial for reducing flow stance index of the drip emitter, so drip is more even. The drip emitter can be widely applied in the field of agriculture and gardening and other water-saving irrigation fields.

Description

technical field [0001] The invention belongs to the technical field of agricultural water-saving irrigation, and relates to an inner inlaid patch type sprinkler. Background technique [0002] Drip irrigation is one of the internationally recognized high-efficiency water-saving irrigation technologies. It has obvious advantages such as uniform irrigation, high-efficiency water-saving and fertilizer-saving, increased production and income, and easy management. It is widely used by countries all over the world. The emitter is the core component of drip irrigation technology. Whether the design of the emitter is reasonable determines the quality of drip irrigation, management costs and the service life of the drip irrigation system. The key technology is to make the pressure water flow pass through the internal flow channel to dissipate energy, so that the water flow is stable and uniform. into the soil. The structure, size and other factors of the flow channel determine its hy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/02
CPCA01G25/023
Inventor 战国隆赵丽娜纪学伟韩昕君
Owner 北京大禹智慧农业科技有限公司
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