Dual flow regulator

A current stabilizer and dual-flow technology, applied in horticulture, botany equipment and methods, cultivation, etc., can solve the problems of increasing irrigation costs and manpower, and achieve the effect of meeting irrigation needs and realizing flow control

Active Publication Date: 2018-02-02
大禹节水(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, when crops need to change the water supply, it can only be realized by replacing the flow stabilizer, which increases irrigation costs and manpower.

Method used

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Embodiment Construction

[0021] The technical solution will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] Such as Figure 1 to Figure 3 As shown, the dual-flow flow stabilizer of the present invention includes an upper body 8, a lower body 9 and an elastic diaphragm 2, and the upper body 8 and the lower body 9 are connected in cooperation; the upper body includes a water inlet 1 passing through the upper body and a cylindrical The upper body wall 10 is provided with two different linear flow channels 4 in the inner side of the upper body wall, and the lower body includes a circular flow channel 3, an annular lower body groove 11 surrounding the circular flow channel, and the circular flow channel and the lower body groove. The connected internal water outlet 7 and the water outlet 5 that connect the lower body tank with the outside; the above-mentioned upper body wall is matched with the lower body tank, and the elastic diaphragm is arranged betwe...

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Abstract

The invention relates to a double-flow-rate flow stabilizer comprising an upper body, a lower body and an elastic membrane. The upper body and the lower body form a mating connection. The upper body comprises a water inlet penetrating the upper body and a cylindrical upper body wall. Two different straight flow channels are arranged on the inner side of the upper body wall in a recessed way. The lower body comprises a round flow channel, an annular lower body groove surrounding the round flow channel, an inner water outlet conducting the round flow channel and the lower body groove, and a water outlet conducting the lower body groove and the outside. The upper body wall matches the lower body groove. The elastic membrane is arranged between the water inlet and the round flow channel. The straight flow channels selectively conduct the inner water outlet and the water outlet. According to the invention, with the straight flow channels with different lengths, water flow speeds can be different. Therefore, a conduction distance can be changed by rotating the upper body and the lower body, such that different water flow drip irrigation speeds can be obtained. Therefore, water flow rate control is realized, and irrigation needs of different crops can be satisfied.

Description

technical field [0001] The invention relates to the technical field of water-saving irrigation, in particular to a dual-flow flow stabilizer. Background technique [0002] Water-saving irrigation is the main measure taken by countries all over the world to develop modern agriculture. Drip irrigation is an advanced high-standard irrigation technology in water-saving irrigation. Drip irrigation is the use of plastic pipes to send water to the roots of crops through holes or drippers with a diameter of about 10mm to the roots of crops for local irrigation. 95%, drip irrigation has a higher effect of saving water and increasing production than sprinkler irrigation. [0003] Since crops have different water requirements in different growth periods, it is necessary to adjust the amount of drip irrigation water according to the growth period of crops. However, in the prior art, when the crop needs to change the water supply, it can only be realized by replacing the flow stabilize...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/16
CPCA01G25/16
Inventor 张超奇张学双保功辉冯厚军
Owner 大禹节水(天津)有限公司
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