CN201502283U

CN201502283U - Two-leaf airtight and weatherproof fire door

Info

Publication number: CN201502283U
Application number: CN2009201752912U
Authority: CN
Inventors: 戴飚; 刘叶; 陶来福
Original assignee: WUXI HAILIAN MARINE CONTENTS CO Ltd
Current assignee: WUXI HAILIAN MARINE CONTENTS CO Ltd
Priority date: 2009-09-04
Filing date: 2009-09-04
Publication date: 2010-06-09
Anticipated expiration: 2019-09-04

Abstract

The utility model relates to a two-leaf airtight and weatherproof fire door which comprises two folio door leaves and a door frame. Each door leaf is connected with the door frame through a hinge; a door lock with a vertical heaven and earth lock pin is mounted on each door leaf; the connection position of each door leaf and the door frame as well as the connection position of the door leaves is sealed by a rubber strip, and a fire strip is mounted on the inner side. Fireproof materials are filled inside each door leaf; each of the two door leaves adopts a locking heaven and earth lock structure with a vertical pin, so that the door frame is tightly clung to a sealing strip; the outer side of each door leaf is designed by a waterproof edge, and a superposition in the middle adopts a staggered sealing structure; and the fire strip and a watertight rubber strip are simultaneously used, so that the door has the fireproof, the airtight and the weatherproof functions. Observation window glass adopts an A-60 fireproof structure, so that the fireproof performance is not damaged.

Description

A kind of biparting airtight, weather tight labeled door

Technical field

The utility model relates to the sealing labeled door that uses on a kind of boats and ships, a kind of specifically biparting sealing labeled door that has observation port.

Background technology

Present technique is that existing standard peculiar to vessel and national standard all do not have biparting weathertight door, more do not have fire-protection rating that the structure of tight function and band observation port is arranged to the replenishing of marine double weather tight labeled door (thin-slab structure).Present technique solves the design of marine double weathertight door emphatically, uses and satisfies simultaneously fire-proof function.

The utility model content

The purpose of this utility model provides a kind of biparting airtight, weather tight labeled door, is commonly used singly opening sealed replenishing of labeled door, has filled up the blank in the industry.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of biparting airtight, weather tight labeled door, comprise and split biparting door leaf and doorframe, door leaf and doorframe are connected through the hinge, and biparting door leaf is all installed down the door lock of world lock pin, the junction of door leaf and doorframe junction and door leaf and door leaf seals by rubber strip, and in installed inside fireproof strip is arranged, be provided with observation port simultaneously on biparting door leaf, described observation port adopts A-60 level flame resistant glass.

The inner fire proofing material of filling of door leaf, biparting door leaf all adopts the band tight world lock construction of lock up and down, doorframe and weather strip are fitted tightly, the design of anti-waterside is adopted in the door leaf outside, the staggered seal structure is adopted at the middle position that overlaps, and adopts fireproof strip and watertight adhesive tape to use door to have fire prevention and airtight, weather tight function concurrently simultaneously.Viewing glass adopts the A-60 fire proof construction, guarantees that fireproof performance is not destroyed.

More than design can realize the realization of weathertight door (thin-slab structure) bipartingization and band overview function.When need weather tight function as long as world lock is closed and locked to two fan doors, when breaking out of fire, the doorframe fireproof strip blocking-up flame flash-back that expands rapidly, door leaf interlayer fire proofing material will stop the unexposed surface temperature rising.Establish observation port on the door leaf and make door have overview function at ordinary times, can intuitive judgment fire degree when the condition of a fire takes place.

Description of drawings

With embodiment the utility model is described in further detail with reference to the accompanying drawings below.

Fig. 1 is the front view of described biparting airtight, the weather tight labeled door of the utility model embodiment;

Fig. 2 is the side-looking structure chart;

Fig. 3 is plan structure figure;

Fig. 4 is an A place enlarged drawing among Fig. 2;

Fig. 5 is a B place enlarged drawing among Fig. 2;

Fig. 6 is a C place enlarged drawing among Fig. 3;

Fig. 7 is a D place enlarged drawing among Fig. 3.

Among the figure:

1, left-hand door page or leaf; 2, right door leaf; 3, doorframe; 4, hinge; 5, door lock; 6, fireproof strip; 7, rubber strip.

The specific embodiment

Shown in Fig. 1-7, described biparting airtight, the weather tight labeled door of the utility model embodiment, comprise and split left-hand door page or leaf 1, right door leaf 2 and doorframe 3, door leaf 1,2 is connected by hinge 4 with doorframe 3, and biparting door leaf 1,2 is all installed down the door lock 5 of world lock pin, the junction of door leaf 1,2 and doorframe 3 junctions and left-hand door page or leaf 3 and right door leaf 4 is by rubber strip 7 sealings, and fireproof strip 6 is arranged in installed inside, simultaneously be provided with observation port on biparting door leaf 1,2, described observation port adopts A-60 level flame resistant glass.

Door leaf 1, the 2 inner fire proofing materials of filling, biparting door leaf 1,2 all adopts the band world lock construction of lock tight 5 up and down, doorframe 3 and weather strip 7 are fitted tightly, the design of anti-waterside is adopted in door leaf 1,2 outsides, the staggered seal structure is adopted at the middle position that overlaps, and adopts fireproof strip 6 and watertight adhesive tape 7 to make door have fire prevention and airtight, weather tight function concurrently simultaneously.Viewing glass adopts the A-60 fire proof construction, guarantees that fireproof performance is not destroyed.

Claims

1. biparting airtight, weather tight labeled door, comprise and split biparting door leaf and doorframe, door leaf and doorframe are connected through the hinge, it is characterized in that, biparting door leaf is all installed down the door lock of world lock pin, and the junction of door leaf and doorframe junction and door leaf and door leaf seals by rubber strip, and in installed inside fireproof strip is arranged, be provided with observation port on biparting door leaf, described observation port adopts A-60 level flame resistant glass.