Water circulation device for fireproof water film system

Abstract

The invention relates to a water circulation device for a fireproof water film system. The water circulation device is mainly characterized in that a water film system is provided with a water storage tank, wherein a water supply pump is arranged at a water outlet end of the water storage tank in a connecting manner, a porous pipe is arranged at the water supply pump in the connecting manner, and a pumping pump is arranged at the water inlet end of the water storage tank in the connecting manner; a water collection tank is arranged at the pumping pump corresponding to the porous pipe in the connecting manner; a filtering unit is arranged between the pumping pump and the water collection tank in the connecting manner. According to the water circulation device for the fireproof water film system, a water film can be formed on the surface of an iron rolling door or glass when a fire disaster occurs and can serve as an isolation screen of a fireproof region to obstruct the spreading of a flame, and water flowing down from the surface of the iron rolling door or glass can be recycled and reused, so that the wasting of a water resource is reduced, and the situation that no water can be used in region lacking of the water resource can be avoided; the water circulation device has high practicability in overall application and use.

Description

technical field [0001] The present invention relates to a water circulation device of a fire-proof water film system, especially a water film that can not only form a water film on the iron rolling door or glass surface when a fire occurs, so as to serve as a barrier for fire-proof areas and block the spread of flames, and The water flowing down from the iron rolling door or the glass surface can also be recycled and reused to reduce the waste of water resources, and in areas where water resources are scarce, it can avoid the occurrence of no water available, and in its overall implementation Use the water circulation device of the fire-proof water film system with more practical and functional characteristics. Background technique [0002] In many public buildings, such as various shopping malls, for the safety of fire escape, it is often seen that fire-resistant iron rolling doors or fire-resistant glass are set in fire-proof structure openings, atriums or display windows,...

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Problems solved by technology

[0002] In many public buildings, such as various shopping malls, for the safety of fire escape, it is often seen that fire-resistant iron rolling doors or fire-resistant glass are set in fire-proof structure openings, atriums or display windows, etc., as fire-proof partitions; The new law in the current building technical regulations stipulates that the glass used for the opening of the fire prevention area must have a fire resistance of more than one hour, so that the fire can be effectively controlled in the fire prevention area, so that when a fire occurs, the fire protection area can be used to form a barrier. It is an effective barrier to the spread and spread of flames and smoke. However, the price of iron rolling doors or glass with fireproof functions currently on the market is still very expensive.

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