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Manufacturing method of self-triggering type fireproof door plate

A manufacturing method and self-triggering technology, which is applied to fire doors, door leaves, windows/doors, etc., can solve the problems of unstable fire door structure and easy falling off of flame retardant fireproof boards, etc.

Active Publication Date: 2017-02-22
贵州鑫大福门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The fire performance of this scheme mainly depends on the fire retardant material filled inside the door and the fire retardant fireproof board bonded on the surface of the wooden square. The fireproof board is easy to fall off, and the structure of the fireproof door is very unstable under the condition of fire and high temperature
[0005] Aiming at the technical problem that the fireproof door in the prior art is easy to fall off during a fire, resulting in an unstable fireproof door structure, there is an urgent need for a self-triggering fireproof door panel manufacturing method that is structurally stable in a fire

Method used

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  • Manufacturing method of self-triggering type fireproof door plate
  • Manufacturing method of self-triggering type fireproof door plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for manufacturing a self-triggering fire door panel, comprising the steps of:

[0029] Step 1: Make the frame, select four wooden square poles and connect them with mortise and tenon to form a rectangular door frame 1, then select wooden square poles as the beams and vertical beams, place the beams and vertical beams crosswise, and connect them with tenon and tenon The door frame 1 separates a plurality of chambers, and the crossbeam and the vertical beam are all provided with communicating holes, and the plurality of chambers form a storage compartment 2 (such as figure 1 shown), the door frame 1 is placed in the flame retardant solution for soaking, and then dried;

[0030] Step 2: Filling body production, choose a cloth bag 3 with the same shape and size as the storage compartment 2, put calcium carbonate powder into the cloth bag 3, choose a glass container as the inner bottle 4, and fill the inner bottle 4 with concentration Be 3% acetic acid solution, in...

Embodiment 2

[0033]Compared with Example 1, the difference is that it also includes step 4: making the column, selecting a hollow iron pipe as the standpipe, setting a tee joint at the upper end of the standpipe, and connecting the tee joint and the standpipe between the three-way joint and the standpipe. Set the rotary sealing ring, let the three-way joint rotate and connect with the standpipe, and then select a hollow iron pipe as the branch pipe, the branch pipe is connected with the three-way joint, and the water valve is set on the three-way joint, and then on the side of the door frame 1 Drill a through hole for receiving the branch pipe, pass the branch pipe into the through hole, and set water outlet holes at intervals on the branch pipe.

Embodiment 3

[0035] Compared with Example 1, the difference is that the concentration of the acetic acid solution in step 2 is 36%-38%.

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PUM

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Abstract

The invention belongs to the field of manufacture of fireproof doors, and in particular discloses a manufacturing method of a self-triggering type fireproof door plate. The manufacturing method of the self-triggering type fireproof door plate comprises the following steps: step 1, manufacturing a frame: selecting four wood square rods, performing tenon-and-mortise work on the four wood square rods to form a rectangular door lead frame, selecting the wood square rods to serve as cross beams and vertical beams, placing the cross beams and the vertical beams crosswise, dividing the door leaf frame into a plurality of chambers, which form material storage grids, by a tenon-and-mortise connection mode, putting the door leaf frame into flame-retardant liquid to soak, and drying; step 2, manufacturing a filling body: selecting a cloth bag with the shape and the size the same as those of each material storage grid, putting calcium carbonate powder into the cloth bag, selecting one glass container as an inner bottle and filling the inner bottle with an acetic acid solution; and step 3, manufacturing plates: selecting two flame-retardant and fireproof plates and forming small holes in the two flame-retardant and fireproof plates uniformly. The invention provides the manufacturing method of the self-triggering type fireproof door plate by aiming at the technical problem that the fireproof door is instable in structure during fire disaster.

Description

technical field [0001] The invention relates to the field of fire door manufacturing, in particular to a method for manufacturing a self-triggering fire door panel. Background technique [0002] A fire door is a door that can meet the requirements of fire resistance stability, integrity and thermal insulation within a certain period of time. The current definition is an accredited laboratory designated by the Ministry of Economic Affairs. According to the new national standard for fire doors GB_12955-2008 implemented on January 1, 2009, the fire door fire resistance test method has passed the test, and has obtained a verification registration certificate issued by the Standard Inspection Bureau of the Ministry of Economic Affairs. And those authorized to mark are called fire doors. [0003] The current fire doors mainly rely on the filling of flame retardant substances in the door panels to achieve the fire prevention effect. For example, in the literature of CN101165304B,...

Claims

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Application Information

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IPC IPC(8): E06B3/70E06B5/16E06B7/28
CPCE06B3/70E06B3/7001E06B5/16E06B5/161E06B7/28E06B2003/7059
Inventor 陈正洪
Owner 贵州鑫大福门业有限公司