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Fireproof method and fireproof controller for electric vehicle charging pile

A technology for electric vehicles and charging piles, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve problems such as inability to protect themselves

Active Publication Date: 2021-06-08
安徽育求消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the existing charging piles cannot protect themselves in case of fire, the present invention provides a fire prevention method and a fire prevention controller for electric vehicle charging piles

Method used

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  • Fireproof method and fireproof controller for electric vehicle charging pile
  • Fireproof method and fireproof controller for electric vehicle charging pile
  • Fireproof method and fireproof controller for electric vehicle charging pile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] see figure 1 , this embodiment provides a fire prevention method for an electric vehicle charging pile, and the fire prevention method is applied to a charging pile for fire prevention. The charging pile can be used to charge electric vehicles, and as one of the components of the charging station, the appearance and size of the charging pile can be set according to actual needs, as long as the actual charging needs can be met. Wherein, the charging pile includes a fireproof base 1, a casing 2, a charging main body mechanism 3, a heat insulation mechanism, a fire warning mechanism and a heat dissipation mechanism.

[0075] The fireproof base 1 is installed on the ground, it can be located above the ground, it can also be located under the ground, and it can also be flush with the ground. In this embodiment, the fire-proof base 1 is a flame-retardant base, which can prevent being burned by fire. The shape and size of the fire-proof base 1 can be determined according to ...

Embodiment 2

[0093] see image 3 , this embodiment provides a fire prevention method for an electric vehicle charging pile, and the charging pile corresponding to this method is added with a water protection mechanism on the basis of Embodiment 1. Wherein, the water protection mechanism includes a water inlet pipe 9 , a water inlet valve 10 and a plurality of nozzles 11 . One end of the water inlet pipe 9 is used to receive external water supply, and the other end communicates with a plurality of spray heads 11 . The water inlet valve 10 is installed on the water inlet pipe 9 and is used to open or close the water inlet pipe 9 . A plurality of nozzles 11 are installed on the fireproof box 4, and the water outlet 12 faces the top of the fireproof roller shutter 6, and can form a cylindrical water flow surface on the fireproof roller shutter 6. Wherein, the fireproof base 1 is provided with a water outlet 12, and the water outlet 12 is used to discharge the water falling from the cylindric...

Embodiment 3

[0096] This embodiment provides a fire prevention method for an electric vehicle charging pile, which adds some steps on the basis of Embodiment 1. Wherein, the fire prevention method also includes the following steps.

[0097] Detect real-time humidity outside the enclosure 2.

[0098] Determine whether the real-time humidity is greater than a preset humidity.

[0099] When the real-time humidity is greater than the preset humidity, the fire shutter 6 is driven out by the shutter motor to form a rainproof protective cover for the charging main body 3 between the casing 2 and the charging main body 3 . In this way, the protection method can expand the function of the fire shutter 6, that is, it can prevent fire, and can also prevent rain and moisture, and improve the service life of the charging pile.

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Abstract

The invention discloses a fireproof method and a fireproof controller for an electric vehicle charging pile. The charging pile comprises a fireproof base, a shell, a charging main body mechanism, a heat insulation mechanism and a heat dissipation mechanism, wherein the heat insulation mechanism comprises a fireproof box and a roller shutter motor, and a fireproof roller shutter, and the heat dissipation mechanism comprises a plurality of fans. The method comprises the following steps that whether a fire occurs outside the shell or not is detected; the real-time temperature of the shell is detected; When it is detected that a fire occurs outside the shell, the roller shutter motor is driven to rotate so as to enable the fireproof roller shutter to extend out to surround the charging main body mechanism; when it is detected that no fire occurs outside the shell, the roller shutter motor is driven to rotate so that the fireproof roller shutter can contract, and whether the real-time temperature exceeds a first preset temperature or not is judged; and when the real-time temperature exceeds the first preset temperature, the multiple fans are driven to rotate until the real-time temperature is lower than the first preset temperature. The method can prevent the charging main body mechanism from being burnt by external fire and prevent the fire from further spreading, so that the fireproof performance of the charging pile is improved, the use safety is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to a fire prevention method in the technical field of charging piles, in particular to a fire prevention method for electric vehicle charging piles, and also to a fire prevention controller. Background technique [0002] Charging piles are similar to fuel dispensers in gas stations. They can be fixed on the ground or walls, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations. different types of electric vehicle charging. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug for charging the electric vehicle. Due to the rapid development of electric vehicles, the popularity of charging piles is becoming more and more important. [0003] The existing charging piles are generally fixed on the ground, but because there are a lot of vehicles in the charging station, and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16A62C31/05A62C37/40B60L53/302B60L53/31B60L53/68E06B5/16E06B9/08E06B9/68
CPCA62C3/16A62C31/05A62C37/40E06B5/16E06B9/08E06B9/68B60L53/31B60L53/302B60L53/68E06B2009/6818Y02T90/16
Inventor 苏怡符扣锁李思淼叶慧茹
Owner 安徽育求消防科技有限公司
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