Solar automatic lifting system for rainwater grate

A rainwater grate, automatic lifting technology, applied in waterway systems, sewage removal, water supply devices, etc., can solve problems such as rainwater can not be removed in time, increase the flow of sewage, etc., to avoid urban water accumulation and waterlogging, stable lifting, simple structure Effect

Inactive Publication Date: 2015-12-09
HENAN UNIV OF SCI & TECH
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a solar-powered automatic lifting system for rainwater grates, which can sense the amount of rainfall through the installed rain sensor, and control the lifting device to raise the rainwater grate to increase the water flow and solve heavy rain 1. In the case of heavy rain, the rainwater cannot be removed in time caused by the failure of the traditional manhole cover to be opened in time, and the control system and lifting device are powered by the external solar power supply system

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  • Solar automatic lifting system for rainwater grate

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Embodiment Construction

[0016] The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.

[0017] As shown in the figure, a solar-powered automatic lifting system for rainwater grates includes a lifting device arranged under the rainwater grate 1, a control mechanism for controlling the lifting device, and an external solar power supply device. The solar power supply device is set beside the road. Electricity poles or street light poles, and the power supply for the lifting device and the control mechanism through the lines buried underground;

[0018] The lower surface of the two opposite sides of the rainwater grate 1 is provided with an upper installation strip 3 respectively, and a track is arranged along the length direction of the upper installation strip 3, and a square with a drain is arranged on the side wall of the sewer well below the rainwater grate 1. The mounting frame 2 of the hole, the two sides corresponding to t...

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Abstract

The invention discloses a solar automatic lifting system for a rainwater grate; the solar automatic lifting system comprises a lifting device and a control mechanism which are arranged below the rainwater grate, and a solar power supply device which is externally arranged, wherein a mounting frame is detachably arranged on the sidewall of a drain well below the rainwater grate; the lifting device is composed of two shear arms which are relatively arranged and a linear motor; two ends of the shear arms are respectively arranged in the rainwater grate and a rail on the mounting frame in a sliding mode; the linear motor is arranged between the rainwater grate and the mounting frame; the control mechanism comprises an external rainfall sensor and a controller; and the controller is arranged inside the well wall of the sewer. The lifting system disclosed by the invention can be used for automatically lifting the rainwater grate according to rainfall, so as to solve the problem that rainwater cannot be removed timely in weathers of heavy rain and rainstorm since the cover of a conventional drain well cannot be opened timely.

Description

technical field [0001] The invention belongs to the field of mechanical automatic control, and in particular relates to a solar-powered automatic lifting system for rainwater grates. Background technique [0002] At present, the road drainage in urban areas mainly relies on the sewers arranged on the roadside. The opening of this sewer is a square, and a rainwater grate is provided to prevent large pieces of dirt from entering and blocking the sewer. Although the rainwater grate can realize sewage, The lower drainage of rainwater, but because the opening above the rainwater grate is small, when there is heavy rain or heavy rain, due to the factors of excessive rain and excessive rainfall, the rainwater is often not discharged in time, forming stagnant water, or even waterlogging, which often gives Inconvenience in our lives. Contents of the invention [0003] The purpose of the present invention is to provide a solar-powered automatic lifting system for rainwater grates, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/06E03F1/00
Inventor 张伏邱兆美王俊王唯王甲甲毛鹏军马延武郑莉敏
Owner HENAN UNIV OF SCI & TECH
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