Jet water-saving irrigation equipment with quantitative and constant-pressure functions

Abstract

The invention belongs to the technical field of irrigation equipment, and aims to solve the problems that existing jet irrigation equipment is difficult to realize constant-pressure quantitative output of a water solution, cannot perform spray irrigation on multiple places at one time, is low in irrigation efficiency, is difficult to adjust the spray irrigation angle of a spray head, and is poor in overall use effect. The invention relates to a jet water-saving irrigation equipment with quantitative and constant-pressure functions, which comprises a water storage tank, a pressure stabilizing chamber is formed in the water storage tank and located above the water storage tank, a pressure stabilizing assembly is installed in the pressure stabilizing chamber, a first conveying pipe communicates with a dispersion pipe, and multiple sets of rotatable hollow lantern rings are installed on the dispersion pipe; and the rotatable hollow lantern ring is connected with the spray pipe assembly through the automatic sealing assembly. By arranging the pressure stabilizing assembly and a first flow sensor, constant-pressure and quantitative irrigation is achieved, by arranging the dispersing pipe and the multiple sets of rotatable hollow lantern rings, sprinkling irrigation operation on multiple positions can be achieved at a time, the sprinkling irrigation range is remarkably widened, the operation efficiency is remarkably improved, and the overall using effect of the equipment is good.

Description

technical field [0001] The invention relates to the technical field of irrigation equipment, in particular to a spray water-saving irrigation equipment with quantitative and constant pressure functions. Background technique [0002] Irrigation is a technical measure to replenish the water needed by crops. In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, often due to insufficient precipitation or uneven distribution, it cannot meet the needs of crops. Water requirements, therefore, must be artificially irrigated to make up for the lack of natural rainfall. The principle of irrigation is that the amount, frequency and time of irrigation should be determined according to the characteristics of water demand of plants, growth stage, climate and soil conditions, and should be timely and appropriate. , rational irrigation, the types mainly include pre-planting irrigation, seedlin...

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Problems solved by technology

[0005] The object of the present invention is to provide a spray water-saving irrigation equipment with quantitative and constant pressure function. By setting up a voltage stabilizing component, not only can the pressurization operation be performed on the top of the water storage chamber, but also the aqueous solution in the water storage chamber can be kept at a certain constant pressure. The pressure output plays the role of constant pressure irrigation. The output water volume is detected by the first flow sensor to realize quantitative irrigation. It can perform constant pressure and quantitative irrigation, and the use effect is good. , and install the nozzle assembly on the corresponding rotatable hollow collar, not only can arrange the nozzle assembly according to the actual needs, but also facilitate the installation and disassembly of the nozzle assembly, which is helpful for the replacement of the nozzle assembly, and can Realize the sprinkling irrigation operation for multiple places at one time, which significantly improves the scope of sprinkling irrigation and operating efficiency. , the irrigation efficiency is low, and it is difficult to adjust the sprinkler angle of the nozzle, and the overall use effect of the equipment is poor.

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