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Sealing fireproof door for ship

A technology for fire doors and ships, applied in the field of fire doors, can solve problems such as complex sealing structure and difficult process, and achieve the effects of low thermal conductivity, improved aesthetics, and high compressive strength

Inactive Publication Date: 2019-09-17
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sealing structure in this patent is complicated and the process is difficult to realize

Method used

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  • Sealing fireproof door for ship
  • Sealing fireproof door for ship
  • Sealing fireproof door for ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Example: such as Figure 1-5 As shown, a sealed fire door for ships includes a door panel 10, a fireproof door frame 20 and a fireproof handle 40. The door panel 10 is connected to the fireproof door frame 20 through a fireproof hinge, and the fireproof handle 40 is arranged on the door panel 10. The fireproof The outer edge of the door frame 20 is provided with a first step 21, a second step 22 and a baffle 23 in sequence, the second step 22 protrudes from the first step 21, the baffle protrudes from the second step 22, The outer edge of the second step 22 is provided with a ring of fireproof sealing strip 24, and the fireproof sealing strip is used to seal the gap between the door panel 10 and the fireproof door frame 20;

[0026] The door panel 10 includes an outer panel 11, a first sound insulation panel 12, a door core panel 13, a second sound insulation panel 14 and an inner panel 15 connected in sequence. When the door panel 10 is closed, the outer panel 11 is cl...

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Abstract

The invention relates to a sealing fireproof door for a ship. The sealing fireproof door comprises a door plate, a fireproof door frame and a fireproof handle, the door plate is connected with the fireproof door frame through a fireproof hinge, the fireproof handle is arranged on the door plate, a second step of the fireproof door frame protrudes from a first step, a stop plate protrudes from the second step, and the outer edge of the peripheries of the second step is provided with a ring of fireproof sealing strip which is used for sealing gaps between the door plate and the fireproof door frame; the outer face plate of the door plate is attached to the inner side of the stop plate of the fireproof door frame; and the outer edge of the peripheriesof the door plate is fixedly connected with a sealing plate, the thickness of the sealing plate is less than the thickness of the door plate, and the outer side of an inner side plate of the sealing plate and the outer side of an inner face plate are mutually flat, when the door plate and the fireproof frame are closed, the top face of the sealing plate is just tightly abuts against the first step, and an outer side plate of the sealing plate is just attached to the second step to completely seal the fireproof sealing strip. According to the sealing fireproof door, fireproof intensity is high, and service life is long.

Description

technical field [0001] The invention relates to a fireproof door, in particular to a sealed fireproof door for ships. Background technique [0002] Large ships often have a large number of cabins. In order to prevent the fire from spreading rapidly in each cabin when a fire breaks out, the cabin doors are usually set as fire doors, so that even if a fire occurs in one cabin, it will not easily spread to other cabins. In order to enhance the sealing effect of fire doors, there are often sealing strips around the fire doors. But the sealing effect of existing sealing strips is often unsatisfactory. [0003] Patent CN105201373A discloses a sealed fire door for ships, which includes a door panel, a door frame and a handle. The door frame is provided with a ring of sealing strips along the outer edge of the door frame. Two circles of protrusions. Since the fire door of the present invention has two rings of protrusions, when the fire door is closed, the two rings of protrusion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/16E06B3/70E06B7/23E06B7/16E06B5/20E06B7/28B63B19/00B32B15/18B32B15/10B32B21/02B32B13/10B32B13/06B32B33/00
CPCB32B5/18B32B15/046B32B15/10B32B15/18B32B21/02B32B21/047B32B33/00B32B2255/06B32B2255/20B32B2266/049B32B2307/102B32B2307/3065B63B19/00E06B5/161E06B5/164E06B5/20E06B7/28
Inventor 王家宏艾万政
Owner ZHEJIANG OCEAN UNIV
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