CN108868511A - A kind of flame-retarded fire-proof door of bidirectional opening - Google Patents
A kind of flame-retarded fire-proof door of bidirectional opening Download PDFInfo
- Publication number
- CN108868511A CN108868511A CN201810550044.XA CN201810550044A CN108868511A CN 108868511 A CN108868511 A CN 108868511A CN 201810550044 A CN201810550044 A CN 201810550044A CN 108868511 A CN108868511 A CN 108868511A
- Authority
- CN
- China
- Prior art keywords
- door
- fire
- flame
- door leaf
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
- E06B2003/7051—Specific panel characteristics of layered construction involving different materials
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of flame-retarded fire-proof doors of bidirectional opening, including exterior door frame, door leaf, door closer, 4, mounting rack, locking member, movable axis, door knob, outline border, inner core, groove, movable free bearing, fire prevention expands closed item, base's panel, door panel, the closed item of internal layer, the closed item of outer layer, interior doorframe, the viscous glutinous layer in interface, fire lagging and expansion buffer layer, structure of the invention is compact, it is easy to use, heat-insulating, fire-preventing performance is high, seal good flame retardation effect, simultaneously under the premise of meeting the fire prevention tight requirements in gap between the doorframe of fire resistant doorsets and door leaf, it can make fire resistant doorsets bidirectional opening, solve the problems, such as that previous fire resistant doorsets simple gate fan can only be opened unidirectionally, structure is simple simultaneously, it is at low cost, device entirety using flexible, the a variety of use demands met under actual conditions are used.
Description
Technical field：
The present invention relates to building material technical field, in particular to a kind of flame-retarded fire-proof door of bidirectional opening.
Background technique：
Fire resistant doorsets are the important components of structural fire protection measure, and fire escape is both needed to setting fire prevention at fire compartment in building
Door can obstruct fire behavior by disaster-stricken again after closing to ensure that fire resistant doorsets can pass through when fire incident occurs convenient for evacuating personnel
It is spread to neighbouring fire compartment in area.According to Code for fire protection design of buildings, fire resistant doorsets should be flat-open type door, should have function of self closing；
Evacuation purposes fire resistant doorsets should be opened to evacuation direction, fire-proof smoke-proof is required to after closing, and meet prevent fires the time be not less than
Defined fire endurance time requirement, due to fire resistant doorsets in addition to can fire resisting, radiation-inhibiting heat and conduction heat other than, also require crack between a door and its frame
There is good fire prevention airtight performance, to prevent flue gas from invading.So setting fire proof sealing strip is needed between fireproof door leaf and doorframe,
This requirement is difficult to accomplish across doorframe so that the rotating distance of fireproof door leaf is limited to fire proof sealing strip blend stop on doorframe
180 degree bidirectional opening, the conventional fire door actually to put into operation for a long time is unidirectional opening ways, so that some places,
Such as the fire resistant doorsets between electrical room, fire resistant doorsets in the structures such as tunnel, pipe gallery at fire compartment and similar
Adjacent fire compartment needs the fire resistant doorsets etc. at evacuation direction place each other, it is necessary to which the requirement of bidirectional opening is difficult to realize.According to existing
Though having fire prevention gate technique or bidirectional opening but the fire prevention tight requirements of crack between a door and its frame gap can be unable to satisfy or at fire compartment
The opposite unidirectional fire resistant doorsets of two fan opening directions are set.So for above-mentioned occasion design it is a kind of be both able to satisfy doorframe door leaf it
Between gap fire prevention tight requirements, and can bidirectional opening fire resistant doorsets it is very necessary.
Summary of the invention：
The object of the invention is that providing a kind of flame-retarded fire-proof door of bidirectional opening to solve the above-mentioned problems, solve existing
The problem of with the presence of technology.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：
A kind of flame-retarded fire-proof door of bidirectional opening, including exterior door frame and door leaf, the exterior door frame include outline border and inner core, described
It is filled with inner core in outline border, opens up fluted at the outline border inner side end, and is equipped with movable axis, the activity in the groove
Axis expands closed item by fire prevention and closely connect with the exterior door frame, and the movable money of the movable axis upper and lower side is cased with moveable hinge
Seat, the door leaf side end face is fixedly connected with the movable free bearing, and the exterior door frame passes through the movable axis and the activity
Free bearing and the door leaf are hinged, and the exterior door frame other end expands closed item by the fire prevention and is closely connected with interior doorframe, institute
It states and is fixedly installed with the closed item of internal layer at the port of door leaf one end, at the corresponding door leaf other end port of the closed item of internal layer
It is fixedly installed with the closed item of outer layer, and the door leaf passes through the closed item of the internal layer and the closed item of the outer layer and the interior doorframe
Close pressing.
Preferably, outside both ends of the surface are fixedly installed with door closer in the door leaf, and the door leaf is closed by described
Door device is connect with the exterior door frame.
Preferably, the door leaf includes base's panel and door panel, and the door is filled in base's panel
Core plate, the door panel include that the viscous glutinous layer in interface, fire lagging and expansion buffer layer, door panel both ends lateral surface are logical
It crosses the viscous glutinous layer in the interface to closely bond with base's panel, is equipped with the fire lagging on the inside of the viscous glutinous layer in the interface,
Expansion buffer layer is equipped between the fire lagging.
Preferably, outside both ends of the surface are fixedly installed with door knob in the door leaf.
Preferably, the exterior door frame both ends are fixedly connected with mounting rack, it is fixedly installed with locking member on the mounting rack,
And the exterior door frame is fixedly connected by the mounting rack and the locking member with wall.
Preferably, being filled with fire retardant and thermal insulation mortar in the fire lagging.
Preferably, filled with several expansion protrusions in the expansion buffer layer.
Preferably, base's panel is made of fire prevention material.
Beneficial effects of the present invention：
The present invention by movable axis in use, may make door leaf carries out forward and reverse unlatching can under the action of inside and outside door closer
Door leaf is closed, realizes that door leaf is closely pressed with interior doorframe by the closed item of internal layer and the closed item of outer layer, ensure that
While door leaf leakproofness, but also the entrance for effectivelying prevent smog when fire occurs, play a protective role, it is anti-in door panel
It is filled with fire retardant and thermal insulation mortar in fire screen absciss layer, can effectively inhibit the propagation of flame under fire condition.
Structure of the invention is compact, easy to use, and heat-insulating, fire-preventing performance is high, seals good flame retardation effect, while preventing fires meeting
Between the doorframe and door leaf of door under the premise of the fire prevention tight requirements in gap, fire resistant doorsets bidirectional opening can be made, solved previous anti-
Vent simple gate fans the problem that can only unidirectionally open, while structure is simple, at low cost, and device entirety using flexible meets reality
In the case of a variety of use demands use, with good economic efficiency and social benefit, be suitable for promote the use of.
Detailed description of the invention：
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the schematic diagram of the section structure of the invention；
Fig. 3 is door panel structural schematic diagram of the invention.
In figure；1, exterior door frame, 2, door leaf, 3, door closer, 4, mounting rack, 5, locking member, 6, movable axis, 7, door knob, 8, outer
Frame, 9, inner core, 10, groove, 11, movable free bearing, 12, the closed item of fire prevention expansion, 13, base's panel, 14, door panel, 15, internal layer
Closed item, 16, the closed item of outer layer, 17, interior doorframe, 18, the viscous glutinous layer in interface, 19, fire lagging, 20, expansion buffer layer.
Specific embodiment：
As shown in Figure 1-3, present embodiment uses following technical scheme：A kind of flame-retarded fire-proof door of bidirectional opening, including
Exterior door frame 1 and door leaf 2, the exterior door frame 1 include outline border 8 and inner core 9, and the inner core 9 is filled in the outline border 8, described
Fluted 10 are opened up at 8 inner side end of outline border, and is equipped with movable axis 6 in the groove 10, and the movable axis 6 passes through fire prevention expansion
Closed item 12 is closely connect with the exterior door frame 1, and the equal activity of 6 upper and lower side of movable axis is nested with movable free bearing 11, the door
It fans 2 side end faces to be fixedly connected with the movable free bearing 11, and the exterior door frame 1 passes through the movable axis 6 and the movable free bearing
11 is hinged with the door leaf 2, and 1 other end of exterior door frame expands closed item 12 by the fire prevention and is closely connected with interior doorframe
17, it is fixedly installed with the closed item 15 of internal layer at 2 one end port of door leaf, the corresponding door leaf 2 of the closed item 15 of internal layer
The closed item 16 of outer layer is fixedly installed at other end port, and the door leaf 2 passes through the closed item 15 of the internal layer and the outer layer
Closed item 16 and the interior closely pressing of doorframe 17.
Wherein, the door leaf 2 includes base's panel 13 and door panel 14, and filled with described in base's panel 13
Door panel 14, the door panel 14 include the viscous glutinous layer 18 in interface, fire lagging 19 and expansion buffer layer 20, the door panel
14 both ends lateral surfaces are closely bonded by the viscous glutinous layer 18 in the interface with base's panel 13, viscous glutinous 18 inside of layer in the interface
Equipped with the fire lagging 19, expansion buffer layer 20 is equipped between the fire lagging 19, in the case of fire, by swollen
Swollen buffer layer 20 can effectively avoid door leaf 13 causes expansion damaged due to overheat, ensure that the normal use of door leaf 2.
Outside both ends of the surface are fixedly installed with door closer 3 in the door leaf 2, and the door leaf 2 by the door closer 3 with
The exterior door frame 1 connects, and outside both ends of the surface are fixedly installed with door knob 7 in the door leaf 2, and 1 both ends of exterior door frame are fixed to be connected
It is connected to mounting rack 4, is fixedly installed with locking member 5 on the mounting rack 4, and the exterior door frame 1 passes through the mounting rack 4 and described
Locking member 5 is fixedly connected with wall, is filled with fire retardant and thermal insulation mortar, the expansion buffer layer in the fire lagging 19
Filled with several expansion protrusions in 20, base's panel 13 is made of fire prevention material, and fire retardant and thermal insulation mortar hinder oxygen
Gas transmitting, to effectively inhibit the propagation of flame under fire condition.
Use state of the invention is：In use, may make door leaf 2 to carry out forward and reverse unlatching by movable axis 6, inside and outside
Door closer 3 under the action of, door leaf 2 can be closed, by the closed item 15 of internal layer and the closed item 16 of outer layer realize door leaf 2 with
Interior doorframe 17 is closely pressed, while ensure that 2 leakproofness of door leaf, but also occur fire when effectively prevent smog into
Enter, play a protective role, fire retardant and thermal insulation mortar are filled in the fire lagging 19 in door panel 14, can effectively be inhibited
Propagation of flame under fire condition.
Structure of the invention is compact, easy to use, and heat-insulating, fire-preventing performance is high, seals good flame retardation effect, while preventing fires meeting
Between the doorframe and door leaf of door under the premise of the fire prevention tight requirements in gap, fire resistant doorsets bidirectional opening can be made, solved previous anti-
Vent simple gate fans the problem that can only unidirectionally open, while structure is simple, at low cost, and device entirety using flexible meets reality
In the case of a variety of use demands use, with good economic efficiency and social benefit, be suitable for promote the use of.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of flame-retarded fire-proof door of bidirectional opening, including exterior door frame（1）And door leaf（2）, which is characterized in that the exterior door frame
（1）It include outline border（8）And inner core（9）, the outline border（8）It is interior to be filled with the inner core（9）, the outline border（8）Inner side end
Place opens up fluted（10）, and the groove（10）It is interior to be equipped with movable axis（6）, the movable axis（6）It is closed by fire prevention expansion
Item（12）With the exterior door frame（1）Close connection, the movable axis（6）The equal activity of upper and lower side is nested with movable free bearing（11）, institute
State door leaf（2）Side end face and the movable free bearing（11）It is fixedly connected, and the exterior door frame（1）Pass through the movable axis（6）With
The activity free bearing（11）With the door leaf（2）Hingedly, the exterior door frame（1）The other end expands closed item by the fire prevention
（12）Closely it is connected with interior doorframe（17）, the door leaf（2）The closed item of internal layer is fixedly installed at the port of one end（15）, described interior
The closed item of layer（15）The corresponding door leaf（2）The closed item of outer layer is fixedly installed at other end port（16）, and the door leaf
（2）Pass through the closed item of the internal layer（15）With the closed item of the outer layer（16）With the interior doorframe（17）Close pressing.
2. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 1, it is characterised in that：The door leaf（2）It is inside and outside
Side both ends of the surface are fixedly installed with door closer（3）, and the door leaf（2）Pass through the door closer（3）With the exterior door frame（1）Even
It connects.
3. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 2, it is characterised in that：The door leaf（2）Including
There is base's panel（13）And door panel（14）, and base's panel（13）It is interior to be filled with the door panel（14）, the door core
Plate（14）It include the viscous glutinous layer in interface（18）, fire lagging（19）With expansion buffer layer（20）, the door panel（14）Both ends
Lateral surface passes through the viscous glutinous layer in the interface（18）With base's panel（13）It closely bonds, the viscous glutinous layer in the interface（18）Inside
Equipped with the fire lagging（19）, the fire lagging（19）Between be equipped with expansion buffer layer（20）.
4. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 3, it is characterised in that：The exterior door frame（1）Two
End is fixedly connected with mounting rack（4）, the mounting rack（4）On be fixedly installed with locking member（5）, and the exterior door frame（1）Pass through
The mounting rack（4）With the locking member（5）It is fixedly connected with wall.
5. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 4, it is characterised in that：The door leaf（2）It is inside and outside
Side both ends of the surface are fixedly installed with door knob（7）.
6. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 4, it is characterised in that：The fire lagging
（19）It is interior to be filled with fire retardant and thermal insulation mortar.
7. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 4, it is characterised in that：The expansion buffer layer
（20）It is interior raised filled with several expansions.
8. a kind of flame-retarded fire-proof door of bidirectional opening according to claim 4, it is characterised in that：Base's panel（13）
It is made of fire prevention material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550044.XA CN108868511A (en) | 2018-06-01 | 2018-06-01 | A kind of flame-retarded fire-proof door of bidirectional opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550044.XA CN108868511A (en) | 2018-06-01 | 2018-06-01 | A kind of flame-retarded fire-proof door of bidirectional opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108868511A true CN108868511A (en) | 2018-11-23 |
Family
ID=64336531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810550044.XA Withdrawn CN108868511A (en) | 2018-06-01 | 2018-06-01 | A kind of flame-retarded fire-proof door of bidirectional opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108868511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610979A (en) * | 2019-01-25 | 2019-04-12 | 江苏华宇装饰集团有限公司 | A kind of fire-fighting door structure that wide-angle is opened |
| CN110984777A (en) * | 2019-12-20 | 2020-04-10 | 福建奋安智能门窗系统有限公司 | Aluminum alloy window frame assembly |
-
2018
- 2018-06-01 CN CN201810550044.XA patent/CN108868511A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610979A (en) * | 2019-01-25 | 2019-04-12 | 江苏华宇装饰集团有限公司 | A kind of fire-fighting door structure that wide-angle is opened |
| CN110984777A (en) * | 2019-12-20 | 2020-04-10 | 福建奋安智能门窗系统有限公司 | Aluminum alloy window frame assembly |
| CN110984777B (en) * | 2019-12-20 | 2021-05-07 | 福建奋安智能门窗系统有限公司 | Aluminum alloy window frame assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101705626B1 (en) | Heat insulation fire door | |
| CN108868511A (en) | A kind of flame-retarded fire-proof door of bidirectional opening | |
| CN203296635U (en) | Fireproof door allowing bi-directional opening | |
| JP3205227U (en) | Fire door with new smoke-proof performance | |
| KR20220013883A (en) | Double insulation fireproof glass door | |
| CN208236267U (en) | A kind of heat-insulating, fire-preventing window | |
| CN207813422U (en) | A kind of double-open type has the perspective fire resistant doorsets of skeleton structure | |
| CN103089127A (en) | Bidirectional opened fireproof door | |
| CN206647008U (en) | Meet the bridge-cut aluminum section bar structure of fire integrity | |
| CN206903526U (en) | Meet the novel broken bridge aluminium profile structure of fire integrity | |
| CN104747037A (en) | Steel thermal-insulation fireproof door | |
| CN208534358U (en) | A kind of fire-proof sound insulation clamshell doors | |
| CN210049785U (en) | Sealed type split fireproof door | |
| CN215859818U (en) | Heat-insulation fireproof door | |
| CN207813423U (en) | A kind of single open-type has the perspective fire resistant doorsets of skeleton structure | |
| CN206376693U (en) | A kind of fire resistant doorsets of Initial Stage of Fire Smoke prevention | |
| CN207177668U (en) | A kind of metal bag wood fireproof window | |
| CN221503125U (en) | Heat-insulating fireproof door with sealing performance | |
| CN217206151U (en) | Double-layer glass bridge-cut-off aluminum fireproof window | |
| CN214532650U (en) | High-efficiency energy-saving combined aluminum alloy casement window | |
| CN216110408U (en) | Fireproof door with flexible door frame | |
| CN108952511A (en) | A kind of window that fire spreading and flue gas can be prevented to spread | |
| CN221169317U (en) | Steel heat-insulating fireproof door | |
| CN217129358U (en) | Heat-insulation composite aluminum fireproof door | |
| CN216446801U (en) | Effectual fire window gives sound insulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |