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Transformer fire experiment platform

An experimental platform and transformer technology, applied in fire rescue, instruments, simulators, etc., can solve problems affecting power supply capacity, interruption of power transmission and use in substations, economic losses, etc.

Pending Publication Date: 2022-03-08
北京南瑞怡和环保科技有限公司
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Problems solved by technology

[0003] Aiming at the problem that once a fire accident occurs in an existing large-scale substation, it will not only cause the interruption of power transmission and use of the substation, affect the power supply capacity, but also cause huge economic losses. The present invention provides a transformer fire experiment platform. There are different fire protection systems, based on the experimental platform, design reasonable fire scenarios and fire extinguishing experimental methods in substations, and verify the fire extinguishing effectiveness of each fire protection system

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  • Transformer fire experiment platform
  • Transformer fire experiment platform

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Embodiment

[0020] A transformer fire experiment platform, such as figure 1 and figure 2 As shown, it includes a firewall 1 and a transformer body oil tank 2 , and the transformer body oil tank 2 is arranged inside the firewall 1 . The firewall 1 is U-shaped in shape, surrounded on three sides and open on one side, and the walls on both sides of the firewall 1 are arranged in parallel, and the spacing is adjustable. The oil tank 2 of the transformer body is rectangular and contains a grounding core 6 inside. There is a shallow oil pool 3 above the oil tank 2 of the transformer body. Three circular holes are opened on the top of the oil tank 2 of the transformer body to facilitate the outflow of transformer oil. The three circular holes can be closed by flanges. The pools 3 communicate through through holes. A pressure relief valve is installed on the top of the transformer body oil tank 2 in addition. An oil conservator 4 is installed above the oil tank 2 of the transformer body. The...

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Abstract

The invention discloses a transformer fire experiment platform, and belongs to the technical field of fire fighting. The transformer high-voltage discharge fire research module is composed of a distribution line, a variable-frequency power supply, a transformer body oil tank and a grounding iron core. The transformer bushing jet fire combustion behavior research module is composed of a bushing simulation device, a gas cylinder, an oil injection pipeline and an oil injection pump; the transformer flowing fire combustion behavior research module is composed of a transformer body oil tank, an oil conservator, a radiator and an oil filling pump; the valve side wall surface flowing fire combustion behavior research module is composed of a transformer bushing, a valve side firewall, a gas cylinder and an oil injection pump; all the modules are started in sequence to jointly form a transformer combination combustion scene. The method is used for researching a substation fire scene, designing a fire extinguishing experiment method in combination with a substation fire extinguishing device, and verifying the fire extinguishing effectiveness of each fire extinguishing system.

Description

technical field [0001] The invention belongs to the technical field of fire protection, and more specifically relates to a transformer fire experiment platform. Background technique [0002] As the core component of UHV transmission in my country, large-scale substation is an important carrier of power transmission. Once a fire accident occurs, it will not only interrupt the power transmission and use of the substation, affect the power supply capacity, but also cause huge economic losses. Due to the particularity of the structure of the substation building and the operating characteristics of related equipment, the substation has strict requirements for fire protection. In the process of transformer design and construction, a large number of combustible materials such as insulating materials and transformer oil are used. At the same time, in a high-voltage, high-current, and high-load working environment, once a power problem occurs, the probability of fire in the substatio...

Claims

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Application Information

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IPC IPC(8): G09B9/00G09B23/18A62C37/50
CPCG09B9/00G09B23/18A62C37/50
Inventor 罗剑飞景伟吴刘锁张建成王志刚张美琪鲍凯华
Owner 北京南瑞怡和环保科技有限公司
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