Sprinkler head and manufacturing method of sprinkler head

Abstract

The invention discloses a sprinkler head and a manufacturing method of the sprinkler head. The sprinkler head comprises a spray-head device and a frame device. The spray-head device comprises a water feeding channel, a first-direction water outlet and a second-direction water outlet, wherein the first-direction water outlet and the second-direction water outlet are communicated to the water feeding channel respectively; the spray-head device can be installed to a water feeding pipe so that the water feeding channel can be communicated with the water feeding pipe; the frame device comprises an upper rotating element, a lower rotating element and two frame arms, the upper ends of all the frame arms are arranged on the upper rotating element respectively, the lower ends of all the frame arms are arranged on the lower rotating element respectively, and the upper rotating element and the lower rotating element of the frame device are rotationally arranged at the upper portion and the lower portion of the spray-head device respectively so that all the frame arms are located on water outlet routes of the first-direction water outlet and the second-direction water outlet of the spray-head device respectively.

Description

technical field [0001] The present invention relates to a sprinkler head, in particular to a sprinkler head and a manufacturing method of the sprinkler head. Background technique [0002] Sprinklers have a wide range of uses in agricultural irrigation. Compared with traditional flood irrigation, using sprinklers for irrigation can not only save water, but also improve irrigation effects. A traditional sprinkler head provides a water inlet, a water outlet and a spreading device, the water outlet and the water inlet communicate with each other, after the sprinkler head is installed on a water inlet pipe, the water in the water inlet pipe can pass through the The water inlet enters the interior of the sprinkler head and sprays out of the sprinkler head through the water outlet. When water is sprayed from the water outlet, the water flow can rotate the breaking device to break up the water flow. Yet present sprinkler head still exists a lot of defectives. First, the sprinkler ...

AI Technical Summary

Problems solved by technology

However, present sprinklers still have many defects

First, the sprinkler head is usually supported by a support pole column, which easily leads to the problem of blind spots for side spraying, for example, the closer the sprinkler head is, the less likely it is to be sprayed with water

The second, for the sprinkler head that does not have support bar column, because this breaking up device (runner wheel) is too heavy, causes the friction of this running wheel and supporting surface very big, thereby causes this blowing up device too much after sprinkler head shuts off the water. Problem with early stop, water flow coming out of a single direction, thus hurting sprayed crops

Thirdly, the traditional nozzle design uses a single flow channel, resulting in water in the distance when the nozzle sprays, no water in the vicinity or no water in some areas, which eventually leads to inconsistent growth of the irrigated crops and affects the economic benefits of the crops

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