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Firewall building method

A firewall and curtain wall technology, applied in fire protection, construction, building components, etc., can solve problems such as space is not separated, fire flames and smoke are easy to invade, and fuel the fire, etc.

Active Publication Date: 2020-07-31
浙江东冶建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are four main causes of death in fires, toxic gas, hypoxia, burns, and inhalation of hot gas. The proportion of deaths due to burns is less than 25%. Therefore, the main cause of death in fires is the harmful gases produced by combustion. Gas and high-temperature air flow. In the current building, in order to ensure the survival of personnel, pressurized blowers are usually used to supply air to areas such as corridors and stairwells. While the pressurized supply air can ensure the survival of personnel, it will also fuel the fire. Therefore, currently The commercial space of the commercial space has been partitioned by an intelligent control system to control the air supply. Although the air supply can be carried out according to the partition, the space is not separated, and the flames and smoke of the fire are easy to invade other areas. Therefore, there is a need for a temporary The built firewall can flexibly partition and partition the building area during a fire to control the fire

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0069] This embodiment discloses a firewall. The firewall is a rectangular box when it is not unfolded, which is easy to carry, and can be automatically deployed in building sections that require fireproof separation, so as to separate building sections and block flames and smoke;

[0070] to combine figure 1 with figure 2 As shown, the firewall includes: a horizontal telescopic element 1, a vertical telescopic element 2 and a curtain wall box 3. Both sides of the horizontal telescopic element 1 respectively have a horizontally extending end, and the two horizontally extending ends are respectively connected to One end of a vertical telescopic member 2 is fixedly connected, and the upper ends of the two vertical telescopic members 2 all have a vertically extending end, and the two horizontally extending ends are connected with the curtain wall box 3 respectively. The two bottom corners are fixedly connected, and the two protruding ends in the vertical direction are fixedly c...

Embodiment 2

[0080] This embodiment discloses a curtain wall box facing a firewall. The curtain wall box is applied to the firewall disclosed in Embodiment 1. The curtain wall box can adapt to corridors of different sizes and unfold curtains of appropriate sizes. At the same time, it can Pull the curtain tightly to ensure that the edge of the curtain is attached to the wall;

[0081] to combine Figure 5 As shown, the curtain wall box 3 includes: a curtain wall box corner 3-1, a connection plate 3-2 and a fireproof curtain 3-3, and the four curtain wall box corners 3-1 can be spliced ​​into a rectangular curtain wall box body. A connection plate 3-2 is embedded in the middle of the curtain wall box, the fireproof curtain 3-3 is a rectangular curtain, and the middle of the fireproof curtain 3-3 is fixedly connected with the connection plate 3-2, and the fireproof curtain 3-3 The four corners are respectively connected with a curtain wall box corner 3-1;

[0082] to combine Image 6 As sh...

Embodiment 3

[0094] This embodiment discloses a wall corner fixing structure facing a firewall. The fixing structure is applied to the curtain box disclosed in Embodiment 1 or 2. The fixing structure can automatically fix the corner of the curtain box;

[0095] to combine Figure 8 with Figure 9 As shown, the fixing structure is a fixing part 4, and the fixing part 4 includes: an electric drill 4-1, a slide plate 4-2 and a slide plate driving part 4-3, and the two electric drills 4-1 are vertically arranged at two vertical corners of the firewall wall respectively. and the sides of the two electric drills 4-1 are respectively slidably connected to both sides of the slide plate 4-2, and the slide plate 4-2 is slidably arranged on the slide plate drive 4-3; the slide plate drive 4-3 Push the slide plate 4-2 to move, the slide plate 4-2 pushes the electric drill 4-1 to stretch out, the drill bits of the electric drill 4-1 drill into the two vertical walls of the corner respectively, and the...

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Abstract

The invention belongs to the technical field of fire fighting equipment, and particularly relates to a firewall building method. The building method operates on the basis of a firewall, and the firewall comprises a horizontal telescopic part, vertical telescopic parts, curtain wall boxes and fixing parts. The building method comprises the following steps of a, arranging the curtain wall boxes; b,horizontally unfolding curtains; c, vertically unfolding the curtains; e, tensioning the curtains. According to the firewall building method, the firewall can be temporarily built in an interval needing to be separated in a fire scene, smoke is blocked, the building mode is flexible, and the fireproof effect is good.

Description

technical field [0001] The invention belongs to the technical field of fire fighting equipment, and in particular relates to a method for building a firewall. Background technique [0002] There are four main causes of death in fires, toxic gas, hypoxia, burns, and inhalation of hot gas. Among them, the proportion of deaths due to burns is less than 25%. Therefore, the main cause of death in fires is the harmful Gas and high-temperature air flow. In the current building, in order to ensure the survival of personnel, pressurized blowers are usually used to supply air to areas such as corridors and stairwells. While the pressurized supply air can ensure the survival of personnel, it will also fuel the fire. Therefore, currently The commercial space of the commercial space has been partitioned by the intelligent control system to control the air supply. Although the air supply can be carried out according to the partition, the space is not separated, and the flames and smoke of...

Claims

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Application Information

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IPC IPC(8): A62C2/10A62C2/24E04B1/94
CPCA62C2/10A62C2/24E04B1/947
Inventor 胡德凯
Owner 浙江东冶建设有限公司
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