CN109667520A - A kind of door for passageway for fire apparatus - Google Patents
A kind of door for passageway for fire apparatus Download PDFInfo
- Publication number
- CN109667520A CN109667520A CN201811575667.9A CN201811575667A CN109667520A CN 109667520 A CN109667520 A CN 109667520A CN 201811575667 A CN201811575667 A CN 201811575667A CN 109667520 A CN109667520 A CN 109667520A
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- China
- Prior art keywords
- door
- fire
- plate
- bezel
- water
- 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.)
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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
- 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
-
- 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
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
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- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
- E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of doors for passageway for fire apparatus, including door-plate and doorframe, the outer circumferential wall of door-plate is recessed annular accommodation groove, is embedded with water Expansion sealing adhesive tape in annular accommodation groove, it is equipped with multiple annulus lines in door-plate, and is interconnected between each annulus line；Circumferentially arranged with multiple water outlets on outermost annulus line on door-plate, and multiple water outlets are connected to annular accommodating trench bottom；The lower end of door-plate is equipped with the water inlet being connected to annulus line, and wall is equipped with water supply mechanism, and water supply mechanism is equipped with outlet pipe, and at closing time, outlet pipe is connected to water inlet；Wall is equipped with smoke inductor and controller, and smoke inductor, water supply mechanism are electrically connected with the controller.A kind of door for passageway for fire apparatus provided by the invention is provided with cooling duct inside it, when fire dangerous situation occurs, is cooled down in time to door body, is cooled down, to extend the time for stopping the intensity of a fire.
Description
Technical field
The present invention relates to fire-fighting equipment technical field, specifically a kind of door for passageway for fire apparatus.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..Fire resistant doorsets, which remove, to be had commonly
Outside the effect of door, has the function of preventing fire spreading and flue gas diffusion, the sprawling of the intensity of a fire can be prevented within a certain period of time, really
Protect evacuating personnel.
As long as conventional fire resistant doorsets stop raging fire by the steel or steel wooden door of attachment fire retardant, within a certain period of time
The intensity of a fire can be prevented to expand, but in the confined chamber for being equipped with important equipment, both transfer equipment or can not be not easy to put out fire behavior,
Even if fire resistant doorsets can temporarily prevent the intensity of a fire, but still be easy to cause equipment burnout, property loss.
Also, conventional fire resistant doorsets itself do not have cooling, heat sinking function, if cannot timely be dropped to fire resistant doorsets
Warm, heat-insulated processing stops the time of flame that will be substantially reduced, if fire fighter cannot rush in time, fire resistant doorsets are burned out
Risk greatly improve.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of door for passageway for fire apparatus, it is arranged inside it
Cooling duct in time cools down to door body, is cooled down when fire dangerous situation occurs, to extend the time for stopping the intensity of a fire.
The technical solution used in the present invention is: provide a kind of door for passageway for fire apparatus, including door-plate and it is located at
The doorframe of door-plate circumferential direction is fitted on wall in preset installation door opening on the outside of the doorframe, and the side of the door-plate is hinged
On the side wall of doorframe, the outer circumferential wall of the door-plate is recessed annular accommodation groove, and the annular accommodation groove is embedded
Equipped with water Expansion sealing adhesive tape, the water passage passed through for Cooling Water, the water passage are equipped in the door-plate
It is interconnected including multiple annulus lines, and between each annulus line；Close to outermost annulus line on the door-plate
On circumferentially arranged with multiple water outlets, and multiple water outlets are connected to annular accommodating trench bottom；
The door-plate is equipped with water inlet close to the lower end of the side wall of doorframe side, and the water inlet is straight towards extension in door-plate
Extremely it is connected to annulus line；It is equipped with water supply mechanism close to the position of doorframe on the wall, water supply mechanism is equipped with outlet pipe, institute
The other end for stating outlet pipe passes through door until exceeding the inner side end of doorframe, and the outlet pipe exceeds doorframe inner side end
Part is about 5mm-8mm, and when door-plate is in close state, the outlet of the outlet pipe and the water inlet on door-plate side wall match
It closes；Smoke inductor and controller, also, smoke inductor, water supply mechanism are equipped with close to the position of fire resistant doorsets on the wall
It is electrically connected with the controller.
Technical solution of the present invention has the advantage that compared with prior art
Circumferential side wall of the invention is equipped with water Expansion sealing adhesive tape, thus in the case of fire, water supply mechanism is toward door-plate
Interior annulus line water flowing, and the water in annulus line enters the bottom of the accommodation groove of equipped water Expansion sealing adhesive tape, water
Expansion sealing adhesive tape water-swellable and can be with the gap between sealed door and doorframe.Therefore, toxic gas can be blocked from crack between a door and its frame
Between to indoor inflow.Also, the water in annulus line can be cooled down with end of door plate itself, improve refractory life.
It is equipped with glass window as improved, described door-plate, the glass window includes bezel and fire prevention
Glass；The circumferential inner sidewall of the bezel is equipped with installation groove, and the surrounding of the flame resistant glass is inlaid in installation groove
It is interior, and extrusion packing fire prevention glue in installation groove；The door-plate is equipped with installing port, and the bezel is fitted in
In installing port.
A kind of preferred structure, the circumferential side wall of the installing port are equipped with multiple swallows extended along door-plate thickness direction
Stern notch, evagination is equipped with multiple spacing block sets matched with dovetail groove in the circumferential side wall of the bezel, works as instrument bezel
When frame is inlaid in installing port, each spacing block set on bezel is fitted in correspondingly in corresponding dovetail groove.
As improved, cyclic annular fire proof seal adhesive tape, the fire prevention are set on the outer circumferential wall of the bezel
The lateral wall of sealing joint strip is equipped with the spacing block set that several dovetail grooves on installing port side wall match.
Another preferred structure, on the outer circumferential wall of the bezel position in be recessed with first annular dovetail
Slot, and the first annular dovetail groove is extended along the length direction on each side of bezel；The side wall of the installing port
It is above corresponding with first annular dovetail groove location to be equipped with the second annular dovetail slot, when centre bit is arranged in installing port in bezel
When setting, extrusion packing fire prevention bonding agent in the gap between bezel and installing port.
Preferably, the flame resistant glass is double-layer structure, and gap is equipped between two layers of flame resistant glass.
As improved, it is recessed that the circumferential position inside and outside the door-plate on end face along installing port is equipped with annular
Slot is fitted with fire-retardant decorative item in the annular groove；The decorative fireproof slab is substrate, pearl by low alkali basicity cement
Rock, glass microballoon, vermiculite are aerating packing material, and then by magnesium chloride, magnesia as binder, mixing is suppressed.
Preferably, the door-plate includes metal panels and anti-fire door core board, and the metal panels are coated on fire resistant doorsets
The outside of core plate, and foaming pearl is also filled between the anti-fire door core board lateral wall and the inner sidewall of metal panels
Rock.
Preferably, netted fire prevention keel bracket is equipped in the anti-fire door core board；And anti-fire door core board is with swollen
Swollen perlite be aggregate, using magnesium chloride, magnesia as bonding agent, directly fill, be coated on fire prevention keel bracket on the outside of be compacted into
Type.
It is raw after anti-fire door core board is heated for being discharged as improved, venthole in the circumferential side wall of the metal panels
At vapor.After venthole setting, when a fire, anti-fire door core board plate can generate vapor in the case of a high temperature, such as
Fruit vapor is discharged not in time, will lead to and occurs to inflate isolated risk between anti-fire door core board and metal panels.
Detailed description of the invention
Fig. 1 is in a kind of Fireproof door structure of the invention along the partial sectional view for being parallel to a board direction.
Fig. 2 is the main view that a kind of Fireproof door structure of the invention is mounted on wall.
Fig. 3 is the partial view of the glass window in the present invention.
Fig. 4 is that the topology view after fire-retardant decorative item is removed in Fig. 3.
Fig. 5 is the structural schematic diagram of the bezel in the present invention.
Fig. 6 is the cross-sectional view of four glass window structure of the embodiment of the present invention.
Wherein, 100- wall, 101- metal shell, 102- anti-fire door core board, 110- glass window, 1- door-plate, 1.1- peace
Dress mouth, 1.2- annular groove, 2- doorframe, 3- installation door opening, 4- annular accommodation groove, 5- water Expansion sealing adhesive tape, 6- annulus line,
6.1- water outlet, 7- water inlet, 8- outlet pipe, 9- bezel, 9.1- installation groove, 10- flame resistant glass, 11- dovetail groove,
12- spacing block set, 13- fire proof seal adhesive tape, the first annular dovetail groove of 14-, the second annular dovetail slot of 15-, 16- fire-retardant decorative
Item
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
In the description of the present invention, it should be noted that term " outer circumferential wall ", " circumferential inner sidewall ", " upper surface ",
The orientation or positional relationship of instructions such as " lower ends " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connection " " is matched
Dress " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
Basic example structure:
As shown in Fig. 2, a kind of fire resistant doorsets disclosed by the invention, it includes door-plate 1 and the door for being sleeved on 1 circumferential edge of door-plate
Frame 2, for doorframe 2 for being mounted in the installation door opening 3 of wall 100, door-plate 1 can be single-door structure, be also possible to Double door type
Structure, and the side of door-plate 1 is hinged on the side wall of doorframe 2, and the circumferential edge of door-plate 1 is equipped with fire proof sealing strip.Door
Plate 1 is equipped with door lock, for locking or being used to that locking effect will to be carried out between two door-plates 1 door-plate 1 and doorframe 2.Door-plate 1
Top and doorframe 2 top between be equipped with door closer, door closer setting after, when door open after can by hydraulic press compression after release
It puts, door is shut automatically, similar to the effect of single or double acting door, it is ensured that after door is turned on, accurately, timely closes and arrive initial bit
It sets.
Embodiment one:
As shown in Figure 1, being recessed annular accommodation groove in 1 circumferential side wall of door-plate in the structure basis of embodiment one
4, fire proof sealing strip is embedded in the annular accommodation groove 4, and the fire proof sealing strip is water expanding sealing strips 5.In this structure,
Under conventional sense, there are suitable gaps between 2 inside of doorframe on the outside of fire proof sealing strip, for putting only 1 closed state of door-plate
When, it is stuck by fire proof sealing strip, influence the folding of door-plate.
The water passage passed through for Cooling Water is equipped with inside door-plate 1, which includes multiple annulus lines
6, and be interconnected between each annulus line 6.It is circumferentially set on the annulus line 6 of outermost edges on door-plate 1
There are multiple water outlets 6.1, and multiple water outlets 6.1 are connected to annular 4 bottom of accommodation groove.
Door-plate 1 is equipped with water inlet 7 close to the lower end of the side wall of 2 side of doorframe, and the water inlet 7 is straight towards extension in door-plate 1
Extremely it is connected to annulus line 6.It is equipped with water supply mechanism (being not drawn into figure) close to the position of doorframe 2 on wall 100, water supply mechanism
It is equipped with outlet pipe 8, outlet pipe 8 passes through doorframe 2 until outer end face is pierced by doorframe 2 close to the end face of 1 side wall of door-plate, and exceeds
2 inner side end part of doorframe is about 5mm-8mm.When door-plate 1 is in close state, the outlet and 1 side of door-plate of the outlet pipe 8
Water inlet 7 on wall matches.
In order to realize intelligent control, smoke inductor and controller are equipped with close to the position of fire resistant doorsets on wall 100；And
And smoke inductor, water supply mechanism are electrically connected with the controller.After controller receives the signal of smoke inductor, control is supplied
Water dispenser structure supplies water, and water flow enters in annulus line 6 along outlet pipe 8, and the water in annulus line 6 is flowed to along water outlet 6.1
The bottom of annular accommodation groove 4, Expansion sealing eliminates original between doorframe 2 and door-plate 1 after water expanding sealing strips 5 absorb water
Existing gap, to effectively toxic gas be prevented to enter the room.In addition, it is full of in multiple annulus lines 6 in door-plate 1
Energy end of door plate 1 plays the effect of cooling down to water later while again.
As improved, also can be set multiple hole for water sprayings (being not drawn into figure) on the top of door-plate 1, and each water spray
Kong Junyu annulus line 6 is connected to, when in annulus line 6 along slowly water is full of from the bottom up, the hole for water spraying court on 1 top of door-plate
Outer water spray, for blocking flame and hot gas.
Embodiment two:
As shown in Figure 2,3, glass window 110 is additionally provided on door-plate 1, glass window 110 includes bezel 9 and fire prevention glass
Glass 10；Bezel 9 is made using fire prevention material.
Specifically, being equipped with installing port 1.1 on door-plate 1, bezel 9 is fitted in installing port 1.1.The bezel 9
Inner sidewall be equipped with the installation groove 9.1 of annular, the surrounding of flame resistant glass 10 is embedded in installation groove 9.1.
As improved, when flame resistant glass 10 is inlaid in bezel 9, in bezel 9 installation groove 9.1
Middle extrusion packing fire prevention glue, further increases the mounting stability of flame resistant glass 10, and improves 10 circumferential direction of flame resistant glass
Sealing performance.
Preferably, flame resistant glass 10 is double-layer structure, and gap is equipped between two layers of flame resistant glass 12.
Embodiment three:
As shown in figure 4, on the basis of example 2, it is thick along door-plate 1 in the circumferential side wall of installing port 1.1 on door-plate 1
That spends direction extension is equipped with several dovetail grooves 11, and evagination is equipped with multiple and dovetail groove 11 in the circumferential side wall of bezel 9
Equipped spacing block set 12, each spacing block set 12 1 when bezel 9 is inlaid in installing port 1.1, on bezel 9
One corresponding is fitted in corresponding dovetail groove 11.
As shown in figure 5, preferably, being set with cyclic annular fire proof seal adhesive tape on the outer circumferential wall of bezel 9
13, and spacing block set 12 is located on the lateral wall of fire proof seal adhesive tape 15.
Further, which selects the fire proof seal adhesive tape with thermal expansion effects, when generation fire
When, 13 expanded by heating of fire proof seal adhesive tape so that the junction sealing of bezel 9 and installing port 1.1 is tight, can effectively every
The diffusion of disconnected toxic smog.
As improved, it is recessed on end face along the circumferential position of installing port 1.1 to be equipped with annular inside and outside the door-plate 1
Slot 1.2 is packed into the ornamental strip with fire protecting performance after bezel 9 is fitted in installing port 11 in annular groove 1.2
16, and the flush with outer surface of the outer surface of ornamental strip 16 and door-plate 1.During this, in the surrounding and installing port of bezel 9
Extrusion packing fire prevention bonding agent is needed in gap between 1.1 surrounding side walls, is further fastened, and seal.
Example IV:
As shown in fig. 6, on the basis of example 2, in the equal indent in middle position of the outer circumferential wall of bezel 9
Equipped with first annular dovetail groove 14, and the first annular dovetail groove 14 is set along the length direction extension on each side of bezel 9
It sets, correspondingly, corresponding with first annular dovetail groove 14 on the circumferential inner sidewall of installing port 1.1 be equipped with the second annular dovetail slot
15, and guarantee the distance between the surrounding side wall of bezel 9 and the surrounding side wall of installing port 1.1 between 5mm-8mm.
When installation, the bezel 9 for being preinstalled with flame resistant glass 10 is inlaid in installing port 1.1, guarantees that bezel 9 is located at installation
Mouthfuls 1.1 center prevents fires bonding agent then along extrusion packing in the gap between bezel 9 and installing port 1.1, to
After bonding agent filling of preventing fires is closely knit, it is covered with fire prevention bonding agent in first annular dovetail groove 14, the second annular dovetail slot 15, to
It prevents fires after bonding agent cooling and solidifying, is tightly connected so that bezel 9 is realized with installing port 1.1.
Week as improved, in example IV, inside and outside the door-plate 1 on end face along installing port 1.1
It is equipped with annular groove 1.2 to position, after bezel 9 is fitted in installing port 1.1, tool is packed into annular groove 1.2
There are the ornamental strip 16 of fire protecting performance, and the flush with outer surface of the outer surface of ornamental strip 16 and door-plate 1.
Embodiment five:
In the structure basis of any of the above embodiments, along installing port 1.1 on end face inside and outside door-plate 1
Circumferential position is equipped with annular groove 1.2, and fire-retardant decorative item 16 is fitted in annular groove 1.2；And fire-retardant decorative item 16 is by low
Alkali basicity cement is substrate, and perlite, glass microballoon, vermiculite are aerating packing material, then passes through magnesium chloride, magnesia conduct
Binder, mixing are suppressed.Door-plate 1 includes metal shell 101 and anti-fire door core board 102, and metal shell 101 is coated on anti-
The outside of vent core plate 102, and be also filled between 102 lateral wall of anti-fire door core board and the inner sidewall of metal shell 101
Foaming perlite.
As improved, venthole in the circumferential side wall of metal shell 101, for be discharged anti-fire door core board 102 it is heated after
The vapor of generation.
Netted fire prevention keel bracket is equipped in anti-fire door core board 102；And anti-fire door core board 102 is with expanded perlite
It directly fills using magnesium chloride, magnesia as bonding agent for aggregate, be coated on compaction moulding on the outside of fire prevention keel bracket.
Fire prevention bonding agent used in the present invention is new type compound fire prevention bonding agent.It is made of following raw materials according:
Sodium silicate, silicon powder, alumina powder, phosphate powder, magnesium oxide powder, water, hydrophober, 0p-10, fire retardant.It has
High temperature resistant, feature nontoxic, pollution-free, execute-in-place is easy.
Preferred embodiments of the present invention are described above, but are not to be construed as limiting the scope of the invention.This hair
Bright to be not only limited to above embodiments, specific structure is allowed to vary, all institutes in the protection scope of demand for independence of the present invention
The various change of work is within the scope of the invention.
Claims (10)
1. a kind of door for passageway for fire apparatus, including door-plate (1) and it is located at the doorframe (2) of door-plate (1) circumferential direction, the doorframe
(2) it is fitted on the outside of on wall (100) in preset installation door opening (3), the side of the door-plate (1) is hinged on doorframe (2)
Side wall on, it is characterised in that: the outer circumferential wall of the door-plate (1) is recessed annular accommodation groove (4), and the described annular is held
It sets and is embedded with water Expansion sealing adhesive tape (5) in slot (4), the water of crossing passed through for Cooling Water is equipped in the door-plate (1) and is led to
Road, the water passage include multiple annulus lines (6), and are interconnected between each annulus line (6)；The door-plate
(1) circumferentially arranged with multiple water outlets (6.1) on outermost annulus line (6) on, and multiple water outlets (6.1) are equal
It is connected to annular accommodation groove (4) bottom；
The door-plate (1) is equipped with water inlet (7) close to the lower end of the side wall of doorframe (2) side, and the water inlet (7) is towards door-plate
(1) it extends up in and is connected to annulus line (6)；Position on the wall (100) close to doorframe (2) is equipped with water supply mechanism,
Water supply mechanism is equipped with outlet pipe (8), and the other end of the outlet pipe (8) is pierced by the inner side end of doorframe (2), and described
Outlet pipe (8) beyond doorframe (2) inner side end part be about 5mm-8mm, when door-plate (1) is in close state, it is described go out
Water pipe (8)) outlet matched with the water inlet 7 on door-plate (1) side wall；Close to the position of fire resistant doorsets on the wall (100)
Equipped with smoke inductor and controller, also, smoke inductor, water supply mechanism are electrically connected with the controller.
2. a kind of door for passageway for fire apparatus according to claim 1, it is characterised in that: on the door-plate (1)
Equipped with glass window (110), the glass window (110) includes bezel (9) and flame resistant glass (10)；The instrument bezel
The circumferential inner sidewall of frame (9) is equipped with installation groove (9.1), and the surrounding of the flame resistant glass (10) is inlaid in installation groove
(9.1) in, and the interior extrusion packing fire prevention glue of installation groove (9.1)；The door-plate (1) is equipped with installing port (1.1), institute
The bezel (9) stated is fitted in installing port (1.1).
3. a kind of door for passageway for fire apparatus according to claim 2, it is characterised in that: the installing port (1.1)
Circumferential side wall be equipped with it is multiple along door-plate (1) thickness direction extend dovetail grooves (11), the circumferential direction of the bezel (9)
On side wall evagination be equipped with multiple spacing block sets (12) matched with dovetail groove (11), when bezel (9) is inlaid in installation
When mouth (1.1) is interior, each spacing block set (12) on bezel (9) is fitted in corresponding dovetail groove (11) correspondingly
It is interior.
4. a kind of door for passageway for fire apparatus according to claim 3, it is characterised in that: the bezel (9)
Outer circumferential wall on be set with cyclic annular fire proof seal adhesive tape (13), the spacing block set (12) is located at fire proof seal adhesive tape
(13) on lateral wall.
5. a kind of door for passageway for fire apparatus according to claim 2, it is characterised in that: the bezel (9)
Outer circumferential wall in be recessed with first annular dovetail groove (14), and the first annular dovetail groove (14) is along instrument bezel
The length direction on frame (9) each side is extended；On the circumferential inner sidewall of the installing port (1.1) with first annular dovetail groove (14)
Position is corresponding to be equipped with the second annular dovetail slot (15), when bezel (9) be arranged at installing port (1.1) interior center,
Extrusion packing fire prevention bonding agent in gap between bezel (9) and installing port (1.1).
6. a kind of door for passageway for fire apparatus according to claim 2-5 any one, it is characterised in that: described anti-
Flint glass (10) is double-layer structure, and gap is equipped between two layers of flame resistant glass (10).
7. a kind of door for passageway for fire apparatus according to claim 6, it is characterised in that: the door-plate (1) it is interior
It is equipped with annular groove (1.2) on outer both sides of the face along the circumferential position of installing port (1.1), the annular groove (1.2)
Inside it is fitted with fire-retardant decorative item (16)；And the fire-retardant decorative item (16) is substrate by low alkali basicity cement, perlite, glass are micro-
Pearl, vermiculite are aerating packing material, and then by magnesium chloride, magnesia as binder, mixing is suppressed.
8. a kind of door for passageway for fire apparatus according to claim 1, it is characterised in that: door-plate (1) packet
Metal shell (101) and anti-fire door core board (102) are included, the metal shell (101) is coated on the outer of anti-fire door core board (102)
Side, and foaming pearl is also filled between the anti-fire door core board (102) lateral wall and the inner sidewall of metal shell (101)
Rock.
9. a kind of door for passageway for fire apparatus according to claim 8, it is characterised in that: the anti-fire door core board
(102) netted fire prevention keel bracket is equipped in；And anti-fire door core board (102) is using expanded perlite as aggregate, with chlorination
Magnesium, magnesia are bonding agent, directly fill, are coated on compaction moulding on the outside of fire prevention keel bracket.
10. a kind of door for passageway for fire apparatus according to claim 8, it is characterised in that: the metal shell
(101) venthole in circumferential side wall, for the vapor generated after anti-fire door core board (102) are heated to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575667.9A CN109667520B (en) | 2018-12-22 | 2018-12-22 | Door structure for fire fighting access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575667.9A CN109667520B (en) | 2018-12-22 | 2018-12-22 | Door structure for fire fighting access |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109667520A true CN109667520A (en) | 2019-04-23 |
| CN109667520B CN109667520B (en) | 2020-06-09 |
Family
ID=66145884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575667.9A Active CN109667520B (en) | 2018-12-22 | 2018-12-22 | Door structure for fire fighting access |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109667520B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485894A (en) * | 2019-07-25 | 2019-11-22 | 潜山县九鼎精密机械有限公司 | A kind of anti-radiation fire resistant doorsets for civil air defense constructions and installations |
| CN110500013A (en) * | 2019-09-16 | 2019-11-26 | 黄帅 | It prevents fires mute door |
| CN111677425A (en) * | 2020-06-17 | 2020-09-18 | 宋艳艳 | Fire control is with preventing fire door automatically |
| CN112344485A (en) * | 2020-09-22 | 2021-02-09 | 北京中山消防保安技术有限公司 | Fire-fighting linkage control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679328Y (en) * | 2004-02-02 | 2005-02-16 | 李国才 | Internally cooling mist special fireproof door/window |
| CN205189697U (en) * | 2015-09-24 | 2016-04-27 | 大滔(天津)金属装饰有限公司 | Storehouse is with preventing fire door |
| CN205638144U (en) * | 2016-05-12 | 2016-10-12 | 安徽机电职业技术学院 | Seal and prevent fire door |
| CN205778336U (en) * | 2016-05-11 | 2016-12-07 | 宁波爱瑞门业有限公司 | A kind of Special steel fire door |
| CN207728225U (en) * | 2018-01-12 | 2018-08-14 | 安徽省金鹏节能科技有限公司 | It is a kind of never degenerate, the wood moulding aluminum alloy doors and windows that not brittle, performance does not wane |
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2018
- 2018-12-22 CN CN201811575667.9A patent/CN109667520B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679328Y (en) * | 2004-02-02 | 2005-02-16 | 李国才 | Internally cooling mist special fireproof door/window |
| CN205189697U (en) * | 2015-09-24 | 2016-04-27 | 大滔(天津)金属装饰有限公司 | Storehouse is with preventing fire door |
| CN205778336U (en) * | 2016-05-11 | 2016-12-07 | 宁波爱瑞门业有限公司 | A kind of Special steel fire door |
| CN205638144U (en) * | 2016-05-12 | 2016-10-12 | 安徽机电职业技术学院 | Seal and prevent fire door |
| CN207728225U (en) * | 2018-01-12 | 2018-08-14 | 安徽省金鹏节能科技有限公司 | It is a kind of never degenerate, the wood moulding aluminum alloy doors and windows that not brittle, performance does not wane |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485894A (en) * | 2019-07-25 | 2019-11-22 | 潜山县九鼎精密机械有限公司 | A kind of anti-radiation fire resistant doorsets for civil air defense constructions and installations |
| CN110500013A (en) * | 2019-09-16 | 2019-11-26 | 黄帅 | It prevents fires mute door |
| CN110500013B (en) * | 2019-09-16 | 2020-08-14 | 东阳市善水环境工程有限公司 | Fire-proof mute door |
| CN111677425A (en) * | 2020-06-17 | 2020-09-18 | 宋艳艳 | Fire control is with preventing fire door automatically |
| CN112344485A (en) * | 2020-09-22 | 2021-02-09 | 北京中山消防保安技术有限公司 | Fire-fighting linkage control system |
| CN112344485B (en) * | 2020-09-22 | 2021-10-19 | 北京中山消防保安技术有限公司 | Fire-fighting linkage control system |
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|---|---|
| CN109667520B (en) | 2020-06-09 |
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