Intelligent buoyancy type flood control and water retaining device for ventilation pavilion and control method

The technology of a water retaining device and a buoyancy device is applied in mining devices, earth-moving drilling, mining equipment, etc., and can solve the problems of drainage and flood discharge of drainage facilities, subway water accumulation, and threats to subway operation safety.

Pending Publication Date: 2021-05-11
成都天仁民防科技有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the height of the accumulated water exceeds the surface of the Fengting mouth, it will be discharged into the subway through the Fengting mouth. The internal drainage faci

Method used

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  • Intelligent buoyancy type flood control and water retaining device for ventilation pavilion and control method
  • Intelligent buoyancy type flood control and water retaining device for ventilation pavilion and control method
  • Intelligent buoyancy type flood control and water retaining device for ventilation pavilion and control method

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Embodiment Construction

[0044] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0045] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0046] Such as Figure 1-9 As shown, a wind pavilion intelligent buoyancy flood control and water retaining device includes: a water retaining plate, a shell, a buoyancy component, an on-site monitoring system and an electrical control unit;

[0047] The water retaining board is used for flood control and water retaining, and its overall structure is adapted to the shape of the wind pavilion, and is composed of a plurality of water retaining boards assembled;

[0048] The casing is used to accommodate the buoyancy assembly and the water retaining plate, the casing is arranged on the concrete layer at the mouth of the wind pavilion, and the bottom of the casing is provided with a water i...

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Abstract

The invention discloses an intelligent buoyancy type flood control and water retaining device for a ventilation pavilion and a control method. The device comprises a water retaining plate, a shell, a buoyancy assembly, an on-site monitoring system and an electrical control unit. The overall structure of the water baffle is matched with the shape of the ventilation pavilion, and the water baffle is formed by splicing a plurality of water baffles. The shell accommodates the buoyancy assembly and the water baffle, a water inlet hole is formed in the bottom, an extending opening is formed in the top, and a sealing tape is arranged between the extending opening and the baffle. The buoyancy assembly comprises a buoyancy device and a guide device. The buoyancy device drives the water baffle to float upwards. The guiding device is used for guiding the buoyancy device. The on-site monitoring system collects water level information and water baffle state information at the corresponding position of a position sensor in real time through a water level gauge and the position sensor, and transmits the information to the electrical control unit. Compared with preset parameters, judging and displaying are performed. The flood prevention capacity of the ventilation pavilion in rainstorm is improved, the station is prevented from being flooded, and subway operation safety is ensured. The automation degree of monitoring is improved, the speed is high, and the efficiency is high.

Description

technical field [0001] The invention belongs to the field of subway station ventilation, and in particular relates to a buoyancy type flood control and water retaining device for a wind pavilion of a subway station. Background technique [0002] During the rainy season and flood season, continuous torrential rains caused severe ground water accumulation, causing floods to pour into the subway from the air outlet surface of the wind pavilion hole, causing adverse consequences such as subway suspension and passenger stranded. [0003] The orifice surface of the existing wind pavilion has a certain height, which can play a certain effect of blocking water and preventing flooding. If the height of accumulated water exceeds the surface of the wind pavilion, it will be discharged into the subway through the wind pavilion. The internal drainage facilities cannot play the role of drainage and flood discharge in a short time, resulting in water accumulation inside the subway, threate...

Claims

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Application Information

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IPC IPC(8): E21F17/103E21F17/18
CPCE21F17/103E21F17/18
Inventor 高明亮赵弛蒋盛刚黄文新尹照福张波屈拥齐刘琦白金仓黄平陈礼友李运来王建东方亦诚申泰龙莫方宇龚柱王邦平
Owner 成都天仁民防科技有限公司
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