High-rise building fireproof type ventilating window

Abstract

The invention discloses a high-rise building fireproof type ventilating window. The high-rise building fireproof type ventilating window comprises a frame, fireproof glass is fixedly installed in the frame, a rectangular opening is formed in the fireproof glass, a ventilating board is fixedly installed in the rectangular opening, and fireproof devices are fixedly installed on the upper parts of the side walls of the two sides of the frame. The fireproof devices comprise strip-type blocks fixedly connected with the frame side wall, dry powder boxes are slidably connected into straight grooves formed in the bottoms of the strip-type blocks in a clamping mode, the dry powder boxes are filled with dry powder, plastic boards are arranged at the bottoms of the dry powder boxes, when a flame spreads upwards, the plastic boards at the bottoms of the dry powder box of the fireproof devices are melted away, at the moment, the dry powder filled in the dry powder boxes fall downwards under the action of gravity to realize fire fighting work on the flame, greater property loss is prevented from being caused due to a fire behavior spreading inside a house through a window, or the situation that the personal safety of residents is affected is avoided; meanwhile, the fireproof devices are arranged on the two sides of the frame inside the house and outside the house synchronously, and the situation that when the house is on a fire, the fire behavior spreads out of the window from the window, and the residents on the upper layer are burnt is avoided.

Description

technical field [0001] The invention relates to the technical field of windows, in particular to a fireproof ventilation window of a high-rise building. Background technique [0002] With the continuous development of China's social economy, people's living standards continue to improve, and higher requirements have been put forward for the comfort and safety of life. Safety and property safety have caused a lot of damage. One of the important reasons is that the fireproof materials in the building have not achieved a good fireproof effect. Fireproof windows are building materials that are often used in buildings. Fireproof windows The fireproof effect is directly related to people's personal and property safety. The fireproof windows sold in the market are mainly composed of window frames, single-piece fireproof glass, and double-layer fireproof glass. When a fire occurs, the fireproof effect of this fireproof window is relatively general. As the temperature rises, the win...

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Problems solved by technology

[0002] With the continuous development of China's social economy, people's living standards continue to improve, and higher requirements have been put forward for the comfort and safety of life. Safety and property safety have caused a lot of damage. One of the important reasons is that the fireproof materials in the building have not achieved a good fireproof effect. Fireproof windows are building materials that are often used in buildings. Fireproof windows The fireproof effect is directly related to people's personal and property safety. The fireproof windows sold in the market are mainly composed of window frames, single-piece fireproof glass, and double-layer fireproof glass. When a fire occurs, the fireproof effect of this fireproof window is relatively general. As the temperature rises, the window frame often melts, causing the fireproof glass to fall off, which brings safety hazards. Everyone knows that water flows from high places to low places, but fire is the opposite. It turns out that the heat of fire The air flow rises in a straight line. When the fire source at the lower floor escapes from the window, it will directly go to the upper floor window. Even if the glass window of the upper floor window is closed, the fire will quickly burn and break the glass and fall off. At this time, the fire will go to the windows on the upper floor under the combustion support of the burning materials in the upper floor, and spread the fire to the upper floor, causing safety hazards. To this end, we propose a fireproof ventilation window for high-rise buildings. solve the above problems

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