CN101649715A

CN101649715A - Airtight, weathertight and fireproof door with double leaves

Info

Publication number: CN101649715A
Application number: CN200910170132A
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: 2010-02-17

Abstract

The invention relates to an airtight, weathertight and fireproof door with double leaves, which comprises double split door leaves and a door frame, wherein the door leaves are connected with the doorframe through hinges, the two door leaves are provided with locks with upper lockpins and lower lockpins, connecting parts of the door leaves and the door frame and connecting parts of the door leaves are sealed by rubber strips, and the inner sides of the connecting parts are provided with fireproof strips. Inner parts of the door leaves are filled with fireproof materials, the two door leaves are in a lock structure with an upper lockpin and a lower pin so as to enable the door frame to be tightly clung to sealing strips, the outer sides of the door leaves adopt waterproof edges, superposition parts in the middle are in a cross sealing structure, and the fireproof strips and the waterproof adhesive strips are adopted to enable the door to have fireproof, airtight and weathertight functions. Observation windows are in an A-60 fireproof structure which ensures that the fireproof performance can not be damaged.

Description

A kind of biparting airtight, weather tight labeled door

Technical field

The present invention 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.

Summary of the invention

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

The objective of the invention 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 present invention 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 embodiment of the invention;

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 embodiment of the invention, 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, 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, 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.