Air pressure control device and fire-fighting and smoke-exhausting window system applying same

Abstract

The invention relates to an air pressure control device and a fire-fighting and smoke-exhausting window system applying the same. According to the air pressure control device and the fire-fighting andsmoke-exhausting window system applying the same, the function of locking or unlocking a window body of a smoke-exhausting window is achieved through control over switching valve switches of the airpressure control device, and then the window body is opened or closed; and meanwhile, in an emergency state, unlocking of a window lock can be ensured and the smoke-exhausting window is opened so thatthe whole air pressure control device can be triggered through far-end operation at the safe position when an emergency condition is encountered, and disaster prevention pneumatic equipment is forcedto be driven to provide a protection effect and effectively reduce the fire disaster loss.

Description

technical field [0001] The present invention relates to the technical field of safety equipment, in particular to an air pressure control device which can be controlled in a general state or in an emergency state, and can provide general air pressure and emergency air pressure to further drive an external disaster prevention pneumatic device and its application. fire and smoke exhaust window system. Background technique [0002] Humans use fire to provide heat energy to specific substances or items for specific purposes. Fire can increase the temperature of a substance or object. When the temperature of a substance changes to a certain extent, its properties will also change, such as changing from a solid to a liquid. Cooking is the use of fire to change the properties of food. The ingredients placed in the pot are not yet cooked and are not suitable for the human digestive system. After the pot is heated with fire, the temperature of the ingredients changes and they are c...

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Problems solved by technology

[0011] In addition, it is worth noting that in modern technology, fire-fighting devices such as fire-proof or smoke-exhaust windows are usually installed inside the house, and the valve switch can be used for emergency opening when necessary to reduce the fire caused by the fire. However, it has been found from past experience that when a fire breaks out, under the normal operation mode, air pressure sources such as fire protection or smoke exhaust windows and other fire-fighting devices may not be able to supply air normally due to the disaster, which will lead to the above-mentioned fire-fighting The device cannot play its role. Therefore, how to develop a fire control device control box that can still provide an emergency air source in an emergency is an urgent issue in today's fire technology.

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