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An anti-flood irrigation charging pile for low-lying land

A charging pile and low-lying land technology, applied in the field of charging piles for low-lying land, can solve the problems of inconvenient use and construction, difficult construction of charging piles, single use function, etc., and achieve the effects of prolonging life, facilitating installation and disassembly, and preventing short circuits.

Active Publication Date: 2020-09-18
CHANGZHOU INST OF DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an anti-flooding charging pile for low-lying land, to solve the above-mentioned background technology. place, inconvenient for practical use and construction

Method used

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  • An anti-flood irrigation charging pile for low-lying land
  • An anti-flood irrigation charging pile for low-lying land
  • An anti-flood irrigation charging pile for low-lying land

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: In the present invention, the lifting outer cylinder 4 is installed on the outer wall of the lower seat 2 of the charging pile and slidably fitted. When a large amount of water is flooded near the charging pile, the lifting outer cylinder 4 can float up through the buoyancy of the water, and the lifting outer cylinder 4 can be lifted by the limit The sliding cooperation between the groove 15 and the rectangular limit plate 16 facilitates the vertical rise or fall of the lifting outer cylinder 4, and the cylinder wall 17 can be attached to the upper seat 1 of the charging pile through the floating of the lifting outer cylinder 4, so that the bottom 18 of the cylinder can be aligned with the charging pile. The pile lower seat 2 fits closely, and through the close fit between the bottom 18 of the charging pile and the charging pile lower seat 2, no water will enter the lifting outer cylinder 4, and the fitting of the cylinder wall 17 and the side guard 6 preven...

Embodiment 2

[0026] Embodiment 2: When the water overflows the top of the upper sealing plate 5, the water enters the top hole 19 and further enters the hollow structure of the valve ball 22, and the valve ball 22 is attached to the arc-shaped end surface 21 under the action of gravity, The bottom hole 23 is closed to prevent water from entering the lifting outer cylinder 4 from the bottom hole 23 and penetrating into the upper seat 1 of the charging pile. Through the cooperation of the installation of the outer cylinder 8 and the installation of the inner cylinder 12, the installation and removal of the upper sealing plate 5 is facilitated. The setting of the rubber pad 9 prevents water from infiltrating from the installation gap. The installation hole 13 is matched with the thread of the upper sealing plate 5 to facilitate further fixing the position of the upper sealing plate 5. This device can enable the charging pile to be installed in low-lying areas to prevent large Water floods the ...

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Abstract

The invention discloses an anti-flooding low-lying ground charging pile in the technical field of charging piles, which comprises an upper seat of the charging pile and a lower seat of the charging pile, the side wall of the upper seat of the charging pile is provided with a charging jack, and the outer wall of the lower seat of the charging pile slides Equipped with a lifting outer cylinder, the top of the upper seat of the charging pile is fixedly installed with an installation outer cylinder, and the inner wall of the installation outer cylinder is evenly provided with threads, and the outer wall of the installation outer cylinder is provided with an upper sealing plate, and the edge of the upper sealing plate is provided with guards. The lifting outer cylinder is fitted with the upper sealing plate and edge protection. The inner cavity thread of the installation outer cylinder is matched with the installation inner cylinder. The outer wall of the installation inner cylinder is uniformly provided with external threads. There are several groups of installation holes on the top of the upper sealing plate, and several groups of breathable valves are evenly installed on the top of the upper sealing plate. This device can make the charging pile installed in low-lying areas, prevent flooding of the charging pile, prevent the charging pile from being soaked in water and cause a short circuit, and prolong the life of the charging pile. The life of the charging pile is shortened.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to a low-lying ground charging pile that prevents flooding. Background technique [0002] With the obvious advantages of less polluting gas emissions, high energy efficiency, low noise, and low operating costs, new energy vehicles are gradually replacing ordinary fuel vehicles. Among many new energy vehicles, electric vehicles have become the new darling of the automobile market due to their advantages such as "zero emission". In recent years, under the guidance of national policies and the extensive participation of enterprises, the electric vehicle industry has developed rapidly, and the demand for corresponding supporting charging facilities is also increasing. [0003] However, most of the existing charging facilities have relatively simple functions and are not humanized enough. Charging piles are not easy to build in places that are prone to flooding, which is not conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/31
CPCB60L53/31Y02T10/70Y02T10/7072Y02T90/12
Inventor 李强
Owner CHANGZHOU INST OF DALIAN UNIV OF TECH