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Inserting pole type irrigation device

A sprinkler and rod insertion technology, which is applied to root waterers, watering devices, gardening, etc., to achieve the effects of high precision, improved water uniformity, and small size

Inactive Publication Date: 2006-06-14
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of existing emitters and provide a plug-in emitter

Method used

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  • Inserting pole type irrigation device
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  • Inserting pole type irrigation device

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Experimental program
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Effect test

Embodiment Construction

[0015] Below in conjunction with accompanying drawing and example the concrete working mode of the present invention is set forth in further detail:

[0016] The present invention requires that within a certain working water head (pressure) range of the emitter, a stable water outlet flow rate can be obtained. Figure 1 to Figure 6 What is shown is a structural schematic diagram of different parts and different angles of the emitter. Figure 1 is the front view, back view and top view of the overall appearance of the emitter, respectively. From Figure 1, it can be seen that the emitter is mainly composed of six parts, which are the cone cavity 3, the water inlet tank 4, the water diversion tank 5 connected to the cone cavity, and the water outlet tank 6, wherein the cone cavity 3 traverses the cylindrical base. In order to achieve a better technical effect, in this example, the water tanks 4-6 are straight tanks with the same cross-sectional size and shape. All conical cavit...

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Abstract

The invention discloses a rod-inserting sprinkler, which comprises a watering head and a rod used as a base. The cylindrical base of the watering head is provided with 2-10 conical cavities, and the conical cavities are through cavities crossing the base. The two adjacent cone cavities are axially opposite, the large round end face is the water inlet end, and the small round end face is the water outlet end; the water inlet tank, the water outlet tank and the water diversion tank connected to the cone cavity are embedded in the cylindrical matrix to form a flow channel; the water outlet tank The end is provided with a circular groove for the water to overflow around, and the cylindrical base is covered with a sealing pipe from the water inlet end face of the water inlet groove to the water inlet end face of the circular groove. The above-mentioned insertion rod is arrow-shaped, its cross section is in the shape of double "ten", and its longitudinal direction is in the shape of double cones. The sprinkler is simple in structure, small in size, easy to use, has better uniformity of water discharge and stronger anti-clogging ability, and is widely suitable for water-saving irrigation of fixed-plant vegetables, flowers and bonsai.

Description

technical field [0001] The invention relates to a water-saving irrigation device, in particular to a plug-in type irrigation device. Background technique [0002] Water-saving irrigation is the main measure taken by countries in the world to develop agriculture. As an advanced high-standard irrigation technology in water-saving irrigation, micro-irrigation has been adopted by more than 100 countries in the world. Among them, drip irrigation has the most obvious advantages such as water saving, production increase, and high efficiency, and can be widely used in the cultivation of economic crops such as fruit trees, vegetables, flowers, and medicinal materials. The emitter is the core component of the drip irrigation system, and its performance plays a decisive role in the promotion and application of the entire drip irrigation system. [0003] Existing emitters mainly use labyrinth-shaped flow channels, such as the latest fifth-generation injection molding turbulent flow dri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/00A01G29/00A01G25/02
Inventor 史玉升董文楚黄树槐魏青松鲁俊
Owner HUAZHONG UNIV OF SCI & TECH
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