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A fire door for easy escape

A technology for fire doors and door frames, which is applied in the field of fire doors, can solve the problems that refugees are difficult to approach the fire doors, and it is difficult for refugees to escape, and achieves the effect of simple structure and convenient operation.

Active Publication Date: 2020-09-18
陈滨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the fire spreads to the fire door, it is difficult for the refugees to get close to the fire door, which will cause difficulties for the escape of the refugees.

Method used

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  • A fire door for easy escape
  • A fire door for easy escape
  • A fire door for easy escape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: A kind of fire door that is convenient to escape, as figure 1 , including a fire door frame 1 and a fire door panel 2 hinged on the fire door frame 1 . When a fire breaks out near the fire door, the fire will prevent the refugees from approaching the fire door, which will affect the escape of the refugees.

[0040] Such as figure 1 , at this time, a placement block 3 placed on the ground is placed on both sides of the lower end of the fire door frame 1, and the upper surface of the placement block 3 is flush with the ground surface, as figure 2 and image 3 The upper surface of the placement block 3 is provided with a placement groove 32, and the first drainage pipe 31 is placed in the placement groove 32, and the first drainage pipe 31 completely enters the placement groove 32. At this time, the placement groove 32 is distributed along a serpentine shape, which is convenient for the first The drainage pipe 31 is distributed on the placement block 3, a...

Embodiment 2

[0049] Embodiment 2: A kind of fire door that is convenient for escape, the difference from Embodiment 1 is that, as Figure 8 and Figure 9 , the first fixing member 33 is a plurality of fixing rings 333 pierced outside the first drain pipe 31 , and the fixing rings 333 and the water spray holes 311 on the first drain pipe 31 are dislocated. Fixed ring 333 is provided with threaded post 334 toward the groove bottom side of placement groove 32 (as Figure 10 ), and the threaded column 334 is threadedly connected to the bottom of the placement groove 32, and the second fixing member is consistent with the first fixing member 33 in structure.

[0050] Such as Figure 9 and Figure 10 After the fixing ring 333 is set outside the first drain pipe 31 , the fixing ring 333 is fixed in the placement groove 32 through the threaded column 334 , and then the first drain pipe 31 is fixed in the placement groove 32 .

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Abstract

A fire door easy to escape, comprising a fire door frame (1) and a fire door board (2) which is hingedly connected to the fire door frame (1). The two sides at the lower end of the fire door frame (1) are provided with placement blocks (3) on the ground, respectively, and the upper surfaces of the placement blocks (3) are flush with the surface of the ground; the upper surface of each placement block (3) is provided with placement grooves (32) for placing first drainage pipes (31) and first fixing pieces (33) for limiting the first drainage pipes (31) in the placement grooves (32); water pumps (34) are provided on the first drainage pipes (31), water inlets of the water pumps (34) are connected to water storage tanks (35) disposed on the fire door frame (1) and arranged in the height direction of the fire door frame (1), and a plurality of water spraying holes (311) are formed on the side of the first drainage pipes (31) facing the openings of the placement grooves (32). The fire door is able to effectively reduce fire around fire door, and escape of people is facilitated.

Description

technical field [0001] The invention relates to the field of fire doors, in particular to a fire door for easy escape. Background technique [0002] The main purpose of the fire door is to evacuate the crowd and prevent the fire from spreading in a sudden fire. So as to protect the refugees from suffocation, provide safe escape, and prevent the spread of fire. [0003] For example, a single-leaf fire door with a built-in adsorption net disclosed on the patent application website (application number: CN201310755963.8) is composed of a fire door frame, a fire door, a fire door closer and several fire hinges. There are fireproof door mirrors, fireproof locks, fireproof door handles and an adsorption device. The adsorption device is also provided with an adsorption net, and the fireproof door frame is also provided with a door frame expansion sealing strip, which is located inside the fire door frame. The fire door is equipped with a layer of expansion sealing strip inside the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16E06B7/28A62C31/00A62C31/28A62C35/10
CPCA62C31/00A62C31/28A62C35/10E06B5/16E06B7/28
Inventor 林文杰
Owner 陈滨
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