Drip emitter structure for drip irrigation system
The technology of dripper and head cover plate is applied in the field of dripper structure, which can solve the problems of complex structure, clogging of dripper, affecting drip irrigation effect, etc., and achieve the effect of avoiding clogging of water outlet holes, avoiding aging and simple structure.
Inactive Publication Date: 2016-12-21
SHANDONG SUNWAY LANDSCAPE TECH
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Problems solved by technology
At present, the drippers on the market are common, the structure is complex, and the drippers are prone to clogging, which affects the effect of drip irrigation.
Method used
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[0011] What needs to be explained here is that the orientation words left, right, up and down are based on figure 1 The views shown are defined by reference, and it should be understood that the use of said localizers should not limit the scope of protection claimed in this application.
[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0013] like figure 1 As shown, a dripper structure for a drip irrigation system, which includes a dripper housing 1, the left and right ends of the dripper housing 1 are symmetrically provided with water outlet holes 3, and the middle part of the dripper housing 1 is provided with an assembly The water inlet 2 of the grid, the water inlet 2 is provided with a filter element, and the water inlet 2 passes through the first labyrinth flow channel 51 and the second labyrinth flow channel 52 arranged in the dripper housing 1 and the dripper respectively. The water outlet ...
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The invention discloses a drip emitter structure for a drip irrigation system. The drip emitter structure for the drip irrigation system belongs to the technical field of drip pipes. Water outlets are symmetrically formed in the left end and the right end of a drip emitter shell; a filter element is arranged on a water inlet; the water inlet communicates with the water outlets on the left end and the right end of the drip emitter shell through a first labyrinth channel and a second labyrinth channel arranged in the drip emitter shell; a direct flow channel communicating the first labyrinth channel and the second labyrinth channel is also arranged on the drip emitter shell; a water pressure alerter is arranged in the direct flow channel; a drip emitter cover plate is hinged to the left end side edge of the drip emitter shell. According to the drip emitter structure for the drip irrigation system provided by the invention, the filter element is arranged for filtering a water flow, impurities are prevented from entering to block the water outlets, and if the water outlets are blocked, the water pressure alerter arranged in the direct flow channel can detect water pressure abnormity and give an alarm. When in use, the drip emitter cover plate is opened and inserted into soil, so that the drip emitter shell is supported so as to be separated from the soil, and the phenomenon that the water outlets are blocked due to the contact of the soil and the drip emitter shell during a drip irrigation process is avoided.
Description
technical field [0001] The invention belongs to the technical field of drippers, in particular to a dripper structure for drip irrigation systems. Background technique [0002] Drip irrigation technology is an irrigation technology that slowly releases water to the soil under low water pressure through the dripper on the main pipe, branch pipe and capillary pipe, which directly provides water, fertilizer or other chemical agents to the root soil of the plant. The water drips from the dripper and enters the root soil of the plant under the action of gravity and capillary. It is an irrigation method that saves water and has good irrigation effect. In recent years, drip irrigation technology has been widely used. At present, drippers on the market are ubiquitous, with complex structures, and the drippers are prone to clogging, which affects the drip irrigation effect. Contents of the invention [0003] The object of the present invention is to provide a dripper structure fo...
Claims
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IPC IPC(8): A01G25/02
CPCA01G25/023Y02A40/22
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH