CN109403820B - Fire door device - Google Patents
Fire door device Download PDFInfo
- Publication number
- CN109403820B CN109403820B CN201811575634.4A CN201811575634A CN109403820B CN 109403820 B CN109403820 B CN 109403820B CN 201811575634 A CN201811575634 A CN 201811575634A CN 109403820 B CN109403820 B CN 109403820B
- Authority
- CN
- China
- Prior art keywords
- door
- fireproof
- side wall
- glass
- frame
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 92
- 238000009434 installation Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000001816 cooling Methods 0.000 claims description 32
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012615 aggregate Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/52—Frames specially adapted for doors
-
- 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
- E06B3/362—Double winged doors or windows
-
- 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
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/5892—Fixing of window panes in openings in 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
- 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
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
-
- 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
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
-
- 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
- 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
Abstract
The invention discloses a fire door device, which comprises a door plate and a door frame, wherein the circumferential side wall of the door frame is connected with the inner side wall of an installation door opening through a plurality of connecting mechanisms with adjustable distances; the side edge of the door plate is hinged on the side wall of the door frame; the door plate is also provided with a glass window, the glass window comprises a glass frame and fireproof glass, the fireproof glass is embedded inside the glass frame in a sealing manner, the door plate is provided with a mounting opening, the circumferential side wall of the mounting opening is provided with a plurality of dovetail grooves extending along the thickness direction of the door plate, the circumferential outer side wall of the glass frame is sleeved with an annular fireproof sealing rubber strip, and the outer side wall of the fireproof sealing rubber strip is provided with a plurality of limiting lugs matched with the dovetail grooves; the door plate is characterized in that annular grooves are formed in the circumferential positions of the inner side end face and the outer side end face of the door plate along the mounting opening, and fireproof decorative strips are assembled in the annular grooves. According to the fire door device, the glass frame and the door panel are convenient to install, the structure is firm, and the appearance is attractive.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to a fire fighting door device.
Background
The fire door is also called a fire door, which is a door capable of meeting the requirements of fire resistance, integrity and heat insulation within a certain time, and is a fire partition with certain fire resistance, such as: the fire-extinguishing apparatus is fixed in the equipment room (steel bottle room, foam station, etc.) of high-rise civil building, and the partition door of ventilation and air-conditioning machine room, etc. should be a class-A fire-proof door. And the special-requirement fire-proof individual door is designed, such as the individual door of a fire-fighting monitoring command center, a file data room, a valuable goods warehouse and the like, and a class A or class B fire-proof door is usually selected.
When the fireproof door is installed, a door frame is usually fixed in an installation door opening on a wall body. In the prior art, the size of a fireproof door is usually selected according to the size of an actual installation door opening, so that the size is measured in advance when the installation door opening is preset on a wall body, the size can not be too large as the size of a conventional standard door frame in the market, and if the installation door opening is too large, a fixing plate needs to be added in a gap between the door frame and the installation door opening firstly in later installation so as to facilitate the fixation of the door frame.
In addition, when a fire disaster happens, the wall body close to the door frame on the wall body is directly close to the door frame, so that in order to enable the door frame to radiate better, if the wall body close to the door frame has a good cooling radiating function, the door frame and the door leaf can be enabled to cool and radiate better.
Among the present fire door structure, still can set up the glass window through on the door plant, can in time observe indoor condition when taking place dangerous situation, but among the prior art, the installation of glass window is usually only simple will be equipped with during the frame inlays the installation entrance to a cave of dress on the door plant, scribbles glue fixed in all edge positions, glass frame and installation entrance to a cave connection poor stability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a fire door apparatus is provided that addresses at least one technical deficiency in the prior art.
The technical scheme adopted by the invention is as follows: the fire door device comprises a door plate and a door frame arranged on the circumferential direction of the door plate, wherein the outer side of the door frame is assembled in a preset mounting door opening on a wall body, and the left side and the right side of the door frame are connected with the side wall of the mounting door opening and the top of the door frame is connected with the top of the mounting door opening through connecting mechanisms with adjustable distances; the side edge of the door plate is hinged to the side wall of the door frame;
the door plate is also provided with a glass window, and the glass window comprises a glass frame and fireproof glass; the peripheral inner side wall of the glass frame is provided with a mounting groove, the periphery of the fireproof glass is embedded in the mounting groove, and a fireproof adhesive is extruded and filled in the mounting groove; the door plate is provided with a mounting opening, the circumferential side wall of the mounting opening is provided with a plurality of dovetail grooves extending along the thickness direction of the door plate, the circumferential outer side wall of the glass frame is sleeved with an annular fireproof sealing rubber strip, and the outer side wall of the fireproof sealing rubber strip is provided with a plurality of limiting lugs matched with the dovetail grooves; when the glass frame is embedded in the mounting port, the limiting lugs are correspondingly assembled in the corresponding dovetail grooves one by one; the door plate is characterized in that annular grooves are formed in the circumferential positions of the inner side end face and the outer side end face of the door plate along the mounting opening, and fireproof decorative strips are assembled in the annular grooves.
Compared with the prior art, the technical scheme of the invention has the following advantages:
in the mechanism, the fireproof glass is circumferentially embedded in the mounting groove on the circumferential inner wall of the glass frame, and the mounting groove is filled with the fireproof adhesive, so that the fireproof performance of the fireproof glass is improved while the connection stability is effectively ensured.
In addition, the circumferential side wall of the glass frame is connected with the mounting opening through a dovetail groove structure, so that the glass frame is convenient to mount and good in stability. The door plate is also provided with an annular groove close to the circumferential position of the mounting opening, the fireproof decoration strip is assembled in the annular groove, and the annular decoration strip is pressed and mounted outside the connecting position of the door frame and the mounting opening, so that the structural stability is further improved, and the appearance attractiveness of the door plate is also improved by the fireproof decoration strip.
Preferably, the fireproof decorative strip is formed by mixing and pressing low-alkali-alkalinity cement serving as a base material, perlite, glass beads and vermiculite serving as air-entrapping filling materials and magnesium chloride and magnesium oxide serving as binders.
Preferably, the fireproof glass is of a double-layer structure, and a gap is arranged between the two layers of fireproof glass. The double-layer glass has higher fireproof performance and safety performance.
Furthermore, the connecting structure comprises a fixed bottom plate, a connecting rod and at least one first fixed block; the fixed bottom plate is fixed on the side wall of the mounting door opening through an expansion bolt, the first fixed block is arranged on the circumferential side wall of the door frame, and a strip-shaped waist-shaped hole is formed in the first fixed block; one end of the connecting rod is hinged on the fixed bottom plate, and the other end of the connecting rod is detachably arranged in the waist-shaped hole; a cooling system is further arranged between the outer side wall of the door frame and the side wall of the installation door opening, a smoke sensor and a controller are arranged on the wall body close to the fireproof door, and the smoke sensor and the cooling system are electrically connected with the controller; and a plurality of water outlet holes communicated with the cooling pipeline are formed in the position, close to the door plate, of the top of the door frame. The structure is characterized in that a cooling space is preset between the circumferential outer side of the door frame and the inner side wall of the mounting door opening for effectively cooling the door frame, and a water outlet hole in the top of the door frame can break flame close to the door plate, so that the spread of fire can be better blocked; in addition, the structure can also enable the installation door opening to be matched with door frames of different specifications, and the universality is improved.
Preferably, the cooling system comprises a cooling pipeline with a net structure, a plurality of second fixing plates are arranged on the side wall of the door frame, one side of the cooling pipeline is connected to the fixing bottom plate, and the other side of the cooling pipeline is connected to the second fixing plates; fireproof cement is filled outside the cooling pipeline to form an auxiliary wall with cooling and heat insulation functions; and decorative fireproof plates are arranged on the inner side and the outer side of the auxiliary wall, and the outer surfaces of the decorative fireproof plates are flush with the surface of the wall body.
Drawings
Fig. 1 is a front view of a fire door structure for a corridor according to the present invention mounted on a wall.
Fig. 2 is a schematic view of the structure of the fixing base plate of the present invention installed on the installation door opening.
Fig. 3 is a schematic view of a connection structure between a door frame and a mounting opening in the present invention. (fireproof decorative panel with outermost layer removed)
Fig. 4 is a schematic view of a connection structure between a door frame and a mounting opening in the present invention. (removal of fireproof decorative panels, cooling pipes)
Fig. 5 is a partial sectional view in the direction of a-a in fig. 4.
Fig. 6 is a partial schematic view of a glass window in a second embodiment of the invention.
Fig. 7 is a schematic view of a glass window fire-retardant trim strip in a third embodiment of the present invention.
FIG. 8 is a schematic structural view of a glass frame in a third embodiment of the present invention.
Fig. 9 is a cross-sectional view of a glass window structure in a fourth embodiment of the invention.
Fig. 10 is a schematic view of the glass window structure with the decorative outer frame removed according to the fifth embodiment of the present invention.
Fig. 11 is a structural view of the decorative outer frame in the fifth embodiment of the present invention.
Fig. 12 is a partial sectional view taken in a direction parallel to the door panel surface in the sixth embodiment of the present invention.
Wherein, 100-wall body, 110-glass window, 101-metal shell, 102-fireproof door core plate, 1-door plate, 1.1-installation opening, 1.2-annular groove, 1.3-annular containing groove, 2-door frame, 3-installation door opening, 4-fixed bottom plate, 5-connecting rod, 6-first fixed block, 6.1-waist-shaped hole, 7-cooling pipeline, 8-second fixed plate, 9-decorative fireproof plate, 11-glass frame, 11.1-horizontal rod, 11.2-vertical rod, 12-fireproof glass, 11.3-installation groove, 13-dovetail groove, 14-limit bump, 15-fireproof sealing rubber strip, 16-fireproof decorative strip, 17-first annular dovetail groove, 18-second annular dovetail groove, 19-decorative outer frame, 20-outer groove, 21-inner groove, 22-annular insertion hole, 23-insertion block, 24-fireproof sealing strip, 25-annular pipeline, 25.1-water outlet, 26-water inlet and 27-water outlet pipe
Detailed Description
The invention is further described with reference to the following figures and detailed description.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "coupled" are to be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Basic embodiment structure:
as shown in fig. 1, the fire door disclosed by the present invention comprises a door panel 1 and a door frame 2 sleeved on a circumferential edge of the door panel 1, wherein the door frame 2 is used for being installed in an installation door opening 3 of a wall 100, the door panel 1 can be of a single door type structure or a double door type structure, one side of the door panel 1 is hinged on a side wall of the door frame 2, and the circumferential edge of the door panel 1 is provided with a fire-proof sealing strip 10. The door panel 1 is provided with a door lock for locking the door panel 1 and the door frame 2 or locking the two door panels 1. Be equipped with the door closer between the top of door plant 1 and the top of door frame 2, the door closer sets up the back, can release after the compression of hydraulic press after the door is opened, closes the door automatically, is similar to the effect of spring door, can guarantee that the door is opened the back, accurate, timely closing to initial position.
The first embodiment is as follows:
on the basis of the foundation structure, connecting mechanisms with adjustable distances are arranged between the left side and the right side of the door frame 2 and the side wall of the mounting door opening 3 on the wall body 100.
As shown in the drawings, a connection mechanism between the left end surface of the door frame 2 and the left side wall of the installation door opening 3 will be specifically described as an example. This connection structure includes PMKD 4, connecting rod 5 and first fixed block 6, and PMKD 4's upper and lower both ends all pass through expansion bolts fixed connection on the left side wall body of installation door opening 3, and first fixed block 5 pre-installation is on door frame 2 is close to a side end face of wall body 100, and connecting rod 5's one end can the pivoted along vertical direction articulate on PMKD 4, and connecting rod 5's the other end passes through connecting bolt and connects on first fixed block 6.
The first fixing block 6 is provided with a strip-shaped kidney-shaped hole 6.1 arranged along the vertical direction, and the connecting rod 5 is fixed in the kidney-shaped hole 6.1 through a connecting bolt. And, for door frame 2's coupling mechanism more stable, be equipped with two first fixed blocks 6 along vertical direction on door frame 2's the left side wall, all be equipped with waist type hole 6.1 on every first fixed block 6, corresponding articulated on first PMKD 6 have two connecting rods 5, the other end of two connecting rods 5 all establishes at the downthehole 6.1 of waist type of corresponding first fixed block 6. Specifically, the first fixing block 6 is disposed at a position intermediate to the left and right of the door frame 2. In this structure, can adjust the hookup location of connecting rod 5 and first fixed block 6 according to the interval between 2 lateral walls of door frame and the 3 lateral walls of installation door opening.
A cooling system is further arranged between the outer side wall of the door frame 2 and the side wall of the installation door opening 3, a smoke sensor and a controller are arranged on the wall 100 close to the fireproof door, and the smoke sensor and the cooling system are electrically connected with the controller.
In this embodiment, the cooling system includes a cooling pipeline 7 with a mesh structure, a plurality of second fixing plates 8 are disposed on the side wall of the door frame 2, one side of the cooling pipeline 7 is connected to the fixing base plate 4, and the other side is connected to the second fixing plates 8; fireproof cement is filled outside the cooling pipeline 7 to form an auxiliary wall with cooling and heat insulation functions; the inner side and the outer side of the auxiliary wall are both provided with decorative fireproof plates 9, and the outer surfaces of the decorative fireproof plates 9 are flush with the surface of the wall body. A plurality of water outlet holes (not shown in the figure) communicated with the cooling pipeline are arranged at the top of the door frame 2 close to the door panel 1.
Preferably, the decorative fireproof plate 9 is formed by mixing and pressing low-alkali-alkalinity cement serving as a base material, perlite, glass beads and vermiculite serving as air-entrapping filling materials and magnesium chloride and magnesium oxide serving as a binder.
The door panel 1 includes a metal shell 101 and a fire door core plate 102, the metal shell 101 covers the fire door core plate 102, and foamed perlite is filled between the outer side wall of the fire door core plate 102 and the inner side wall of the metal shell 101.
A reticular fireproof keel bracket is arranged in the fireproof door core plate 102; the fireproof door core plate 102 is formed by directly filling and coating expanded perlite serving as aggregate and magnesium chloride and magnesium oxide serving as adhesives on the outer side of the fireproof keel support and compacting.
The peripheral side wall of the metal shell 101 is provided with an air outlet for discharging water vapor generated after the fire door core plate 102 is heated.
Similarly, the connecting mechanisms with the above structures are also arranged between the top of the door frame 2 and the top of the installation door opening 3 and between the right side wall of the door frame 2 and the right side wall of the installation door opening 3, and the structures of the connecting mechanisms are the same as those of the connecting mechanisms between the left side wall of the door frame 2 and the left side wall of the installation door opening 3, and only the installation positions and the installation directions are changed, so that the details are not repeated here.
Example two:
on the basis of the structure of the extrusion embodiment, the door panel 1 is further provided with a glass window 110, the glass window 110 comprises a glass frame 11 and fireproof glass 12, the door panel 1 is provided with an installation opening 1.1, and the glass frame 11 is assembled in the installation opening 1.1. The glass frame 11 is made of fireproof materials.
Specifically, the glass frame 11 is formed by splicing two horizontal rods 11.1 and two vertical rods 11.2, each horizontal rod 11.1 and each vertical rod 11.2 are provided with a mounting groove 11.3, the periphery of the fireproof glass 12 is embedded into the corresponding mounting groove 11.3 on the glass frame 11, and the outer portion of the glass frame 11 is embedded into the mounting opening 1.1.
As an improvement, after the fire-proof glass 12 is embedded on the glass frame 11, the fire-proof adhesive is extruded and filled in each mounting groove 11.3 in the glass frame 11, so that the mounting stability of the fire-proof glass 12 is further improved, and the sealing performance of the fire-proof glass 12 in the circumferential direction is improved.
Preferably, the fire-proof glass 12 has a double-layer structure, and a gap is formed between the two layers of fire-proof glass 12.
Example three:
on the basis of the second embodiment, a plurality of dovetail grooves 13 are formed in the circumferential side wall of the mounting opening 1.1 in the door panel 1 and extend in the thickness direction of the door panel 1, a plurality of limiting lugs 14 matched with the dovetail grooves 13 are convexly arranged on the circumferential outer side wall of the glass frame 11, and when the glass frame 11 is embedded in the mounting opening 1.1, the limiting lugs 14 on the glass frame 11 are correspondingly matched in the corresponding dovetail grooves 13.
Preferably, an annular fireproof sealing rubber strip 15 is sleeved on the circumferential side wall of the glass frame 11, and a plurality of limiting lugs 15.1 matched with the dovetail grooves 13 on the side wall of the mounting opening 1.1 are arranged on the outer side wall of the fireproof sealing rubber strip 15. Further, this fire prevention joint strip 15 chooses for use the fire prevention joint strip that has the thermal expansion effect, and when the conflagration breaing out, fire prevention joint strip 15 is heated the inflation for glass frame 11 is sealed tight with the junction of installing port 1.1, can effectively cut off the diffusion of poisonous smog.
As an improvement, annular grooves 1.2 are arranged on the inner side end face and the outer side end face of the door panel 1 along the circumferential direction of the mounting opening 1.1, after the glass frame 11 is assembled in the mounting opening 11, decorative strips 16 with fireproof performance are arranged in the annular grooves 1.2, and the outer surfaces of the decorative strips 16 are flush with the outer surface of the door panel 1. In the process, the gap between the periphery of the glass frame 11 and the peripheral side wall of the mounting opening 1.1 needs to be filled with a fireproof adhesive in an extruding mode, and the glass frame is further fastened and sealed.
Example four:
on the basis of the second embodiment, the first annular dovetail grooves 17 are concavely arranged in the middle of the circumferential side wall of the glass frame 11, the first annular dovetail grooves 17 extend along the length direction of each side of the glass frame 11, correspondingly, the second annular dovetail grooves 18 are arranged on the side wall of the mounting opening 1.1 corresponding to the first annular dovetail grooves 17, and the distance between the circumferential side wall of the glass frame 11 and the circumferential side wall of the mounting opening 1.1 is ensured to be 5mm-8 mm. During installation, the glass frame 11 pre-installed with the fireproof glass 12 is embedded in the installation opening 1.1, the glass frame 11 is guaranteed to be located at the center of the installation opening 1.1, then the fireproof adhesive is extruded and filled in a gap between the glass frame 11 and the installation opening 1.1, after the fireproof adhesive is filled compactly, the fireproof adhesive is uniformly distributed in the first annular dovetail groove 17 and the second annular dovetail groove 18, and after the fireproof adhesive is cooled and solidified, the glass frame 11 and the installation opening 1.1 are connected in a sealing mode.
As a modification, as in the third embodiment, annular grooves 1.2 are provided at circumferential positions along the mounting opening 1.1 on both the inner and outer side end surfaces of the door panel 1, and after the glass frame 11 is fitted in the mounting opening 1.1, decorative strips 16 having fire-proof properties are fitted into the annular grooves 12, and the outer surfaces of the decorative strips 16 are flush with the outer surface of the door panel 1.
Example five:
on the basis of the second embodiment, the circumferential positions of the inner side end surface and the outer side end surface of the door panel 1 along the installation opening 1.1 are respectively provided with an annular groove 1.2, the two side surfaces of the glass frame 11 are respectively flush with the groove bottoms of the annular grooves 1.2 on the two side surfaces of the door panel 1.1, and the two annular grooves 1.2 are respectively provided with an annular decorative outer frame 19.
Wherein, the peripheral side wall of the mounting opening 1.1 is provided with an outer groove 20 extending along the thickness direction of the door panel 1, and similarly, the peripheral side wall of the glass frame 11 is provided with an inner groove 21 extending along the thickness direction thereof, and when the glass frame 1 is assembled in the mounting opening 1.1, the position of the glass frame 11 is adjusted to drive the opening of the outer groove 20 to be communicated with the opening of the inner groove 21 and form an annular insertion hole 22.
Specifically, a plurality of inserting blocks 23 are arranged on one side surface of the decorative outer frame 19 facing the annular groove 1.2 along the circumferential direction, and when the decorative outer frame 19 is assembled in the corresponding annular groove 1.2, the inserting blocks 23 on the decorative outer frame 19 are inserted into the annular inserting holes 23 in a one-to-one correspondence manner, so that the connection between the glass frame 11 and the mounting port 1.1 is realized.
Of course, in this mechanism, the inner groove 21 and the outer groove 20 are preferably dovetail grooves in order to improve the stability of the joint. And, when installing, scribble the fire prevention adhesive and bond, seal at the circumference side of decorating the frame 19 and the one side that is close to annular groove 1.2.
The fireproof adhesive used in the invention is a novel compound fireproof adhesive. The medicine is prepared from the following raw materials: sodium water glass, silicon micropowder, alumina powder, phosphate powder, magnesium oxide powder, water, a water repellent, 0p-10 and a flame retardant. It has the characteristics of high temperature resistance, no toxicity, no pollution and simple and convenient field operation.
Example six:
on the basis of the first embodiment, the door panel 1 is recessed inwards to form the annular accommodating groove 23 on the circumferential side wall, the fireproof sealing strip 24 is embedded in the annular accommodating groove 23, and the fireproof sealing strip 24 is a water expansion sealing strip. In this structure, in the conventional state, leave appropriate amount of gap between 24 outsides of fire prevention sealing strip and the door frame 2 inboard for when preventing door plant 1 closed condition, by the fire prevention sealing strip card dead, influence the opening and shutting of door plant.
A water passing channel for cooling water to pass through is arranged inside the door panel 1, the water passing channel comprises a plurality of annular pipelines 25, and the annular pipelines 25 are communicated with each other. A plurality of water outlets 25.1 are formed in the annular pipeline 25, close to the outermost side edge, of the door panel 1 along the circumferential direction, and the plurality of water outlets 25.1 are communicated with the bottom of the annular accommodating groove 23.
The lower end of the side wall of the door panel 1 on the side close to the door frame 2 is provided with a water inlet 26, and the water inlet 26 extends inward toward the door panel 1 until communicating with the annular duct 25. The position of the wall body 100 close to the door frame 2 is provided with a water supply mechanism, the water supply mechanism is provided with a water outlet pipe 27, the water outlet pipe 27 penetrates through the door frame 2 until the outer end face penetrates out of the end face of the door frame 2 close to the side wall of the door panel 1, and the part of the water outlet pipe 27, which exceeds the end face of the inner side of the door frame 2, is about 5 mm-8. The outlet of this outlet pipe 27 cooperates with the water inlet 26 in the side wall of the door panel 1 when the door panel 1 is in the closed position.
In order to realize intelligent control, the water supply mechanism is communicated with the controller, when the controller receives signals of the smoke sensor, the water supply mechanism is controlled to supply water, water flow enters the annular pipeline 23 along the water outlet pipe 27, water in the annular pipeline 23 flows to the bottom of the annular containing groove 23 along the water outlet 25.1, the water expansion sealing strip is sealed between the door frame 2 and the door plate 1 in an expansion mode after absorbing the water, the original gap is eliminated, and therefore toxic gas is effectively prevented from entering the room. In addition, after the plurality of annular pipelines 23 in the door panel 1 are filled with water, the effect of cooling the door panel 1 can be achieved.
As an improvement, a plurality of water spray holes (not shown) may be provided at the upper portion of the door panel 1, and each water spray hole is communicated with the annular pipe 25, and when the annular pipe 25 is slowly filled with water from bottom to top, the water spray holes at the upper portion of the door panel spray water outwards to block flames and hot air.
The foregoing has described preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary, and various changes made within the scope of the independent claims of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a fire door device, includes door plant (1) and establishes door frame (2) in door plant (1) circumference, the outside of door frame (2) is furnished with in predetermined installation door opening (3) on wall body (100), its characterized in that: the left side and the right side of the door frame (2) are connected with the side wall of the mounting door opening (3), and the top of the door frame (2) is connected with the top of the mounting door opening (3) through connecting mechanisms with adjustable distances; the side edge of the door plate (1) is hinged to the side wall of the door frame (2);
the door plate (1) is also provided with a glass window (110), and the glass window (110) comprises a glass frame (11) and fireproof glass (12); the glass frame (11) is characterized in that a mounting groove (11.3) is formed in the circumferential inner side wall of the glass frame (11), the periphery of the fireproof glass (12) is embedded in the mounting groove (11.3), and fireproof adhesive is extruded and filled in the mounting groove (11.3); the door plate (1) is provided with a mounting opening (1.1), and the circumferential side wall of the mounting opening (1.1) is provided with a plurality of dovetail grooves (13) extending along the thickness direction of the door plate; an annular fireproof sealing rubber strip (15) is sleeved on the circumferential outer side wall of the glass frame (11), and a plurality of limiting lugs (14) matched with the dovetail grooves (13) are arranged on the outer side wall of the fireproof sealing rubber strip (15); when the glass frame (11) is embedded in the mounting opening (1.1), the limiting lugs (14) are correspondingly assembled in the corresponding dovetail grooves (13) one by one; annular grooves (1.2) are formed in the circumferential positions of the inner side end face and the outer side end face of the door panel (1) along the mounting opening (1.1), and fireproof decorative strips (16) are assembled in the annular grooves (1.2);
the middle positions of the circumferential side walls of the glass frame (11) are all recessed to form first annular dovetail grooves (17), and the first annular dovetail grooves (17) extend along the length direction of each side of the glass frame (11); and a second annular dovetail groove (18) is arranged on the side wall of the mounting opening (1.1) and corresponds to the first annular dovetail groove (17), and when the glass frame (11) is arranged at the central position in the mounting opening (1.1), a fireproof adhesive is extruded and filled in a gap between the glass frame (11) and the mounting opening (1.1).
2. A fire door unit as claimed in claim 1, wherein: the fireproof decorative strip (16) is formed by mixing and pressing low-alkalinity cement serving as a base material, perlite, glass beads and vermiculite serving as air-entrapping filling materials and magnesium chloride and magnesium oxide serving as a binder.
3. A fire door apparatus as claimed in any one of claims 1 or 2, wherein: the fireproof glass (12) is of a double-layer structure, and a gap is arranged between the two layers of fireproof glass (12).
4. A fire door unit as claimed in claim 1, wherein: the connecting structure comprises a fixed bottom plate (4), a connecting rod (5) and at least one first fixed block (6); the fixed bottom plate (4) is fixed on the side wall of the mounting door opening (3) through expansion bolts, the first fixed block (6) is arranged on the circumferential side wall of the door frame (2), and the first fixed block (6) is provided with a strip-shaped waist-shaped hole (6.1); one end of the connecting rod (5) is hinged on the fixed bottom plate (4), and the other end is detachably arranged in the waist-shaped hole (6.1); a cooling system is further arranged between the outer side wall of the door frame (2) and the side wall of the installation door opening (3), a smoke sensor and a controller are arranged on the wall body at positions close to the fireproof door, and the smoke sensor and the cooling system are electrically connected with the controller; and a plurality of water outlet holes communicated with the cooling pipeline are formed in the position, close to the door plate (1), of the top of the door frame (2).
5. A fire door unit as claimed in claim 4, wherein: the cooling system comprises a cooling pipeline (7) with a net-shaped structure, a plurality of second fixing plates (8) are arranged on the side wall of the door frame (2), one side of the cooling pipeline (7) is connected to the fixing bottom plate (4), and the other side of the cooling pipeline is connected to the second fixing plates (8); fireproof cement is filled outside the cooling pipeline (7) to form an auxiliary wall with cooling and heat insulation functions; and the inner side and the outer side of the auxiliary wall are both provided with decorative fireproof plates (9), and the outer surfaces of the decorative fireproof plates (9) are flush with the surface of the wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575634.4A CN109403820B (en) | 2018-12-22 | 2018-12-22 | Fire door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575634.4A CN109403820B (en) | 2018-12-22 | 2018-12-22 | Fire door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109403820A CN109403820A (en) | 2019-03-01 |
| CN109403820B true CN109403820B (en) | 2020-05-12 |
Family
ID=65461229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575634.4A Active CN109403820B (en) | 2018-12-22 | 2018-12-22 | Fire door device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109403820B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775275B (en) * | 2021-09-28 | 2023-06-13 | 唐山长城门业有限公司 | Environment-friendly paint-free solderless plug-in type door frame |
| CN113863822B (en) * | 2021-09-30 | 2023-09-08 | 深圳市雅克有机玻璃制品有限公司 | Organic glass frame for high-strength safety door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW491809B (en) * | 2000-07-17 | 2002-06-21 | Toshiba Corp | Elevator door and door hanger device |
| EP2236282A1 (en) * | 2009-03-31 | 2010-10-06 | IKJ S.a.r.l. | Fire-resistant board and method and device for manufacturing same |
| CN201835676U (en) * | 2010-09-21 | 2011-05-18 | 佛山市圣堡罗门业有限公司 | Telescopic connecting piece for combined door frame |
| CN204139927U (en) * | 2014-10-10 | 2015-02-04 | 苏州市相城区春叶净化设备科技有限公司 | The Cleaning door of observation port fast changeable |
| 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 |
| 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 |
| CN207920371U (en) * | 2018-01-23 | 2018-09-28 | 衢州职业技术学院 | A kind of adjusting part applied on doorframe |
Family Cites Families (2)
| 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 |
| TWM491809U (en) * | 2014-07-30 | 2014-12-11 | Kaori Heat Treat Co Ltd | Low ambient temperature operation controller of hot water heating system |
-
2018
- 2018-12-22 CN CN201811575634.4A patent/CN109403820B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW491809B (en) * | 2000-07-17 | 2002-06-21 | Toshiba Corp | Elevator door and door hanger device |
| EP2236282A1 (en) * | 2009-03-31 | 2010-10-06 | IKJ S.a.r.l. | Fire-resistant board and method and device for manufacturing same |
| CN201835676U (en) * | 2010-09-21 | 2011-05-18 | 佛山市圣堡罗门业有限公司 | Telescopic connecting piece for combined door frame |
| CN204139927U (en) * | 2014-10-10 | 2015-02-04 | 苏州市相城区春叶净化设备科技有限公司 | The Cleaning door of observation port fast changeable |
| 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 |
| 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 |
| CN207920371U (en) * | 2018-01-23 | 2018-09-28 | 衢州职业技术学院 | A kind of adjusting part applied on doorframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109403820A (en) | 2019-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109667520B (en) | Door structure for fire fighting access | |
| CN109403820B (en) | Fire door device | |
| CN109372401B (en) | Fireproof door structure | |
| CN202266167U (en) | Steel heat-insulated fire-check door | |
| CN109356504B (en) | Fire-proof door device for fire-fighting access | |
| CN109629982B (en) | Fireproof door structure for corridor | |
| CN106639817B (en) | A kind of production method of window frame in Multi-functional steel door and window system and system, sash frame | |
| CN208236267U (en) | A kind of heat-insulating, fire-preventing window | |
| CN103244032A (en) | Door and window structure with build-in ventilation | |
| CN116290510B (en) | Structure of fireproof energy-saving building curtain wall | |
| CN208023998U (en) | A kind of assembled fire-proof self saving capsule apartment | |
| CN208347619U (en) | A kind of fire prevention broken-bridge aluminum alloy casement window | |
| CN212427654U (en) | Light fire-proof partition wall suitable for tobacco leaf redrying combined workshop | |
| CN214659765U (en) | Steel fireproof door | |
| CN211819080U (en) | Environment-friendly steel fireproof door capable of controlling expansion of sealing element | |
| CN107288507A (en) | One kind is every cigarette escape fire-proof door | |
| CN209539163U (en) | Aluminium covers glass energy conservation fireproof window | |
| CN217327038U (en) | Novel fireproof door and window system | |
| CN211923180U (en) | Ceiling structure applied to architectural decoration | |
| CN210738409U (en) | Fire-proof window | |
| CN211342607U (en) | Security protection isolation door structure with fire control function | |
| CN214196054U (en) | Passive fire-resistant window installation node | |
| CN209780671U (en) | fireproof door and window section bar | |
| CN216239124U (en) | Internal heat insulation structure of A-level fireproof external wall | |
| CN218177080U (en) | High fire protection system door and window of security |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A fire door device Effective date of registration: 20231123 Granted publication date: 20200512 Pledgee: Xianxiang sub branch of Ningbo Yinzhou Rural Commercial Bank Co.,Ltd. Pledgor: NINGBO XINWANTAI FIRE EQUIPMENT Co.,Ltd. Registration number: Y2023330002755 |