Dry fountain type two-dimensional numerical control sprinkler system

Abstract

The invention discloses a dry-spray type two-dimensional numerically-controlled sprinkler system comprising a first numerically-controlled sprinkler and a second numerically-controlled sprinkler. A rotary water outlet pipe I of the first numerically-controlled sprinkler is vertically arranged, and the lower end thereof is connected with a water pump through a water inlet I; a water outlet I of the rotary water outlet pipe I is connected with a water inlet II of the second numerically-controlled sprinkler through a hollow rotor, a tee joint and a connecting elbow pipe, and the hollow rotor, the tee joint and the connecting elbow pipe are via a collecting ring assembly in sequence; a rotary water outlet pipe II of the second numerically-controlled sprinkler is horizontally arranged, and a water outlet II of the rotary water outlet pipe II is connected with a nozzle through the tee joint which is sealed at one end with a sealing strip; when the nozzle is vertical, the nozzle and the collecting ring assembly coincide with the axis of the first numerically-controlled sprinkler; the second numerically-controlled sprinkler is disposed on a tee support plate, a rotary dry-spray plate is fixedly connected to the top of a shell of the second numerically-controlled sprinkler through bolts, and an elongated spray port is formed in the upper portion of the nozzle on the rotary dry-spray plate along the swinging direction of the extended nozzle. By the dry-spray type two-dimensional numerically-controlled sprinkler system convenient to use, simple in structure and low in cost, two-dimensional water can be sprayed without coverage.

Description

technical field [0001] The invention relates to music fountain equipment, in particular to a dry fountain type two-dimensional numerical control nozzle system. Background technique [0002] The dry fountain is called dry fountain for short. It refers to placing the fountain facility underground, and the nozzle system is set under the cover plate. When spraying water, the sprayed water column is sprayed out through the hole of the cover plate, so as to achieve the effect of viewing the fountain without occupying the space of the place. In the existing technology, dry fountains are still fixed. At present, the latest technology of dry fountains also has a one-dimensional water type. The reason why the underwater two-dimensional nozzle system cannot be used in dry fountains is mainly due to the following reasons : The dry fountain is set underground. If a two-dimensional rotating nozzle is installed, the trajectory of the rotating nozzle will take up a large space. Sometimes i...

AI Technical Summary

Problems solved by technology

In the existing technology, dry fountains are still fixed. At present, the latest technology of dry fountains also has a one-dimensional water type. The reason why the underwater two-dimensional nozzle system cannot be used in dry fountains is mainly due to the following reasons : The dry fountain is set underground. If a two-dimensional rotating nozzle is installed, the trajectory of the rotating nozzle will take up a large space. Sometimes in order to achieve the purpose of using a two-dimensional dry fountain, a large one needs to be opened on the floor When the hole is not spraying water, it needs to be covered to prevent pedestrians from colliding or falling. , to prevent falling, which violates the original intention of the dry fountain design: people and water are one, and people and water are in close contact

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