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Fireproof door

A technology of fire doors and door frames, which is applied in the field of fire doors, can solve the problems of fire doors with reduced fire and smoke performance and difficulty in opening, and achieve the effect of reducing the possibility of long-term fire

Active Publication Date: 2021-04-23
西安市神马节能门窗有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that when the fire door resists the fire, after a long period of fire, it is difficult to avoid deformation of the fire door when the temperature is too high, resulting in a decrease in the fire and smoke performance of the fire door or it is difficult to open

Method used

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Embodiment Construction

[0032] The following is attached Figure 1-4 The application is described in further detail.

[0033] The embodiment of the application discloses a fire door. refer to figure 1 , figure 2 , a fireproof door, comprising a fireproof door panel 1 and a door frame 2, the fireproof door panel 1 cooperates with the door frame 2, a groove 3 and a storage tank 4 are provided on the door frame 2, the groove 3 and the storage tank 4 are arranged side by side, and the door frame 2 is provided with The baffle 601, the baffle 601 is located at the groove 3, the baffle 601 is hinged with the door frame 2, the groove 3 and the storage tank 4 are both arranged on the side of the door frame 2 away from the ground, and the groove 3 is provided with a protection device 6 for storing The fire extinguishing agent 5 is arranged in the groove 4, and the protection device 6 includes a baffle 601, a placement plate 602, a connecting pipe 603, a nozzle 604, an angle adjustment part 605, an extrudin...

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Abstract

The invention relates to the technical field of safety door structures, in particular to a fireproof door. The fireproof door comprises a fireproof door plate and a door frame, the fireproof door plate is matched with the door frame, a groove and a storage groove are formed in the door frame, a protection device is arranged in the groove, a fire extinguishing agent is arranged in the storage groove, and a containing plate is placed in the groove. The containing plate is hinged to the door frame, the spray head is arranged on the face, away from the fireproof door plate, of the containing plate, the connecting pipe is arranged on the face, facing the fireproof door plate, of the containing plate, the connecting pipe is a hose, one end of the connecting pipe communicates with the spray head, and the other end of the connecting pipe extends into the storage groove. The angle adjusting part is arranged in the groove and used for adjusting the angle of the containing plate, the extruding part is arranged in the storage groove and used for extruding a fire extinguishing agent into the connecting pipe, and the effect of conveniently reducing the possibility that the fireproof door is subjected to long-time burning is achieved.

Description

technical field [0001] The present application relates to the field of safety door structure technology, in particular to a fireproof door. Background technique [0002] Fire doors are an important part of building fire protection measures, and fire doors must be installed at fire compartments for evacuation passages in buildings. The fire door will be deformed during processing, installation and use, and it will be deformed even more when it is heated. These factors often make the gap between the door leaf and the door leaf smaller and the fire door cannot be opened and closed normally, and it will also make the gap between the door leaf and the door leaf larger. But it is different to effectively prevent the spread of fire and the spread of smoke. [0003] At present, in the application document with the application number 201610535444.4, a fire door is disclosed, including a door frame and a door panel, wherein the door panel is made of foamed aluminum sheet, and the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B7/28A62C31/02A62C37/40A62C5/00
CPCE06B5/16E06B7/28A62C31/02A62C37/40A62C5/004
Inventor 马建发
Owner 西安市神马节能门窗有限责任公司
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