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Street sprinkler and control method thereof

A sprinkler and control valve technology, applied in the field of sprinkler and sprinkler control, can solve the problems of residual water, sprinkler sprinkler pump and pipeline corrosion, cumbersome operation, etc., to reduce labor costs, improve drainage efficiency, The effect of avoiding corrosion

Active Publication Date: 2017-10-20
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The sprinkler pump of the sprinkler in the related art will leave residual water after the work is finished, if it is not discharged in time, it will cause corrosion to the sprinkler pump and pipeline of the sprinkler
In addition, the residual water of the existing sprinkler pumps is mostly manually drained, which is cumbersome and time-consuming.

Method used

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  • Street sprinkler and control method thereof
  • Street sprinkler and control method thereof
  • Street sprinkler and control method thereof

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Embodiment Construction

[0028] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular ...

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Abstract

The invention discloses a street sprinkler and a control method thereof. The street sprinkler comprises a watering pump, a normally-closed control valve, a liquid level detection device, an angular speed detection device and a controller. The watering pump comprises a housing body and an impeller; the housing body is provided with a water discharging opening; and the impeller can rotate around a rotating shaft. The normally-closed control valve is used for opening and closing the water discharging opening. The liquid level detection device is used for detecting the water level in the housing body. The angular speed detection device is used for detecting the angular speed of the impeller. The controller is connected with the normally-closed control valve, the liquid level detection device and the angular speed detection device to control the control valve to be opened according to the water level detection value of the liquid level detection device and the angular speed detection value of the angular speed detection device. According to the street sprinkler, water in the housing body of the watering pump can be discharged automatically according to conditions conveniently and quickly.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a sprinkler and a control method for the sprinkler. Background technique [0002] The sprinkler pump of the sprinkler in the related art will leave residual water after the work is finished, if it is not discharged in time, it will cause corrosion to the sprinkler pump and pipeline of the sprinkler. In addition, the residual water of the existing sprinkler pumps is mostly manually drained, which is cumbersome and time-consuming. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a sprinkler, which can automatically discharge the water in the sprinkler pump housing according to the situation, which is convenient and quick. [0004] Another object of the present invention is to provide a control method for a sprinkler. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H3/02
CPCE01H3/02
Inventor 黄秀赤王树龙袁永盛姚明
Owner BYD CO LTD
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