Special surface drip irrigation emitter capable of automatically cleaning blocking antibiotic membranes

Abstract

The invention relates to a special surface drip irrigation emitter capable of automatically cleaning blocking antibiotic membranes. The special surface drip irrigation emitter is characterized by comprising a dripper body disposed in a drip irrigation tube, two end adhesion surfaces are disposed at the outermost ends of two axial sides of the dripper body, two water outlets are arranged on the dripper body and positioned on inner sides of the two end adhesion surfaces, two groups of flow channels are radially arranged on the dripper main body at intervals and positioned between the two water outlets, each group of flow channels consists of a plurality of flow channels axially disposed and communicated with each other, two water inlets are arranged at one end of the dripper body and positioned among the two groups of flow channels and the corresponding water outlet at intervals, a trash rack is arranged on each water inlet, each group of flow channels is connected with the corresponding water inlet, two flow buffering areas are axially arranged on the surface of the dripper body and between the two groups of flow channels, a plurality of water retaining components are arranged inside each flow buffering area in a staggered manner, a radial side of each flow buffering area is correspondingly communicated with one group of flow channels, and two axial ends of the two flow buffering areas are correspondingly communicated with the water outlets at the corresponding ends.

Description

technical field [0001] The invention relates to an emitter, in particular to an emitter specially used for self-cleaning and anti-biofilm clogging for surface drip irrigation. Background technique [0002] As we all know, the shortage of water resources in our country has become an important restrictive factor in the development of our country's economy and so on. Recycling and recycling of sewage after proper purification process has become one of the most effective ways to solve water shortage and pollution problems. It not only has considerable social benefits, but also has huge environmental and economic benefits. It has become a national solution to water problems. Required method. Reclaimed water has become a stable, reliable and economical source of water worldwide. It has the advantages of being unaffected by climate, locally available, not competing with adjacent areas for water, high guarantee rate, stable and reliable, etc. If calculated according to the reclaim...

AI Technical Summary

Problems solved by technology

Although the research on the morphology and structure of biofilm has attracted the attention of many fields such as water pollution control, there are only sporadic reports on the biofilm on the surface of the medium of the drip irrigation system of recycled water, but these research results have shown that the formation and growth of biofilm are very likely. is the key factor that induces emitter clogging

Images