Umbrella type water sprayer

Abstract

The invention discloses an umbrella type water sprayer. The water sprayer comprises a casing, a main pipe, a first linear driving assembly and a water spraying assembly, wherein the upper end of the casing is open; the water spraying assembly is connected with the main pipe and installed in the casing; under driving of the first linear driving assembly, the water spraying assembly stretches out through an opening of the casing; the water spraying assembly comprises an umbrella type structure and a driving assembly, the umbrella type structure is an extensible folding assembly, and a water spraying pipe communicated with the main pipe is arranged in the umbrella type structure; a plurality of water outlets are formed in the water spraying pipe; the umbrella type structure is driven by the driving assembly to rotate. The casing can be installed underground, the water spraying assembly only stretches out when watering is needed, and thus, a better hiding effect is achieved. Due to the umbrella type structure, space occupancy of the water sprayer can be reduced when the water sprayer is not in use, and the watering coverage range can be expanded during use. Efficient and controllable adjustment of watering can be performed by adjusting the rotation speed or the levels, height and angle distribution positions of the water outlets. The umbrella type water sprayer is applied to the field of vegetation watering.

Description

technical field [0001] The invention relates to the field of vegetation watering, in particular to an umbrella-type sprinkler. Background technique [0002] People's life is inseparable from plants. Whether it is vegetables, fruits or green vegetation, it is an indispensable part of daily life. Among them, most urban families will plant some plants such as vegetables, melons and fruits in their small yards, so that they can enjoy some joy of harvest while enriching the garden. And in many cities, there will be a lot of green vegetation planted on the roadside, residential area or school, because under the action of the green ecological environment in the city, the city can be restored to its original state by external interference and damage, and urban greening can also be effective. Improve the living environment quality of urban residents and increase the happiness index of residents. Regardless of whether it is vegetables, fruits or green vegetation, it is necessary to ...

AI Technical Summary

Problems solved by technology

But at present, the uniformity of the water sprayed by most irrigation nozzles depends on the water pressure. When the water pressure is low or high, it is difficult to achieve the expected effect of irrigation.

And most of the existing watering nozzles are directly exposed, and there are usually a lot of soil or insects in the green area, which is easy to cause the nozzles of the watering nozzles to be blocked

The directly exposed irrigation nozzles are also vulnerable to weathering and damage, have a short service life, and are prone to man-made vandalism or inadvertent damage, and the exposed irrigation nozzles also destroy the integrity and unity of the vegetation area

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