Turbulence type embedded compensation dropper

A turbulent flow and dripper technology, applied in the field of agricultural water-saving irrigation, can solve problems that affect the growth or death of crops, uneven water output from drippers, and affect compensation effects, etc., achieve good anti-siphon function, prevent clogging, and improve reliability Effect

Pending Publication Date: 2021-01-08
TIANJIN HUAXU SHENGTAI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, during the drip irrigation process of this dripper, the pressure compensation is realized by the deformation of the internal elastic film. Once the elastic film is deformed, if the elastic film is not tightly clamped around, it will affect the compensation effect, which will lead to the overall The drippers on the irrigation lines are uneven, affecting the growth of crops or dying

Method used

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  • Turbulence type embedded compensation dropper
  • Turbulence type embedded compensation dropper
  • Turbulence type embedded compensation dropper

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Embodiment Construction

[0019] see figure 1 , 2 , 3, 4 and Figure 5 , the present invention includes a fluid part, a bottom case part and a compensating film 5 arranged between the fluid part and the bottom case part; Insert the square ring 1-1 of the fluid part into the recessed cavity 4-8 of the bottom shell part, and the outer wall of the square ring 1-1 and the inner wall of the recessed cavity 4-8 are closely attached; in order to avoid the fluid part from being inserted to the bottom When the shell part is up, the direction is wrong, and there are also positioning slots 2-1 and positioning columns 4-5. Only when the positioning slots 2-1 and positioning columns 4-5 are connected correctly can the square ring 1-1 be inserted into the concave cavity 4-8, otherwise it cannot be assembled successfully, ensuring the accuracy of the assembly; the fluid part includes a fluid shell, a water inlet part and a water outlet part; the water inlet part and the water outlet part are both arranged on the fl...

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Abstract

A turbulence type embedded compensation dropper comprises a fluid part, a bottom shell part and a compensation rubber sheet arranged between the fluid part and the bottom shell part. The fluid part isconnected in the bottom shell part in a sleeved manner. The fluid part comprises a fluid shell, a water inlet part and a water outlet part. The water inlet part and the water outlet part are both arranged on the fluid shell. The fluid shell comprises a square ring and a partition plate. The partition plate is arranged in the center of the inner wall of the square ring and symmetrically divides the square ring into an upper cavity and a lower cavity. The water inlet part is arranged in the upper cavity. The water outlet part is arranged in the lower cavity. According to the turbulence type embedded compensation dropper , it is guaranteed that in the drip irrigation process, water drips on an irrigation pipeline are uniform, it is guaranteed that all crops can be subjected to drip irrigation, and the situation that irrigation drips are too large or too small is avoided.

Description

technical field [0001] The invention relates to a compensating dripper, in particular to a compensating dripper capable of helping irrigation pipes to discharge water evenly, and belongs to the technical field of agricultural water-saving irrigation. Background technique [0002] With the increasing shortage of water resources, it is more and more important to popularize the concept of water saving in the agricultural field; in the agricultural field, irrigation technology consumes the most water, and surface irrigation is the dominant irrigation technology in the world today. The water-saving technology of agricultural irrigation is becoming more and more mature. Among them, drip irrigation technology is the most water-saving irrigation technology in agricultural irrigation today, and the dripper is the core technology of drip irrigation technology. It can make the water flow into droplets to irrigate crops, thus in Under the premise of meeting the water demand of crops, th...

Claims

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Application Information

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IPC IPC(8): A01G25/02
CPCA01G25/023Y02A40/22
Inventor 魏大东
Owner TIANJIN HUAXU SHENGTAI TECH
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