CN109723334B - Prevent fire door convenient to flee - Google Patents
Prevent fire door convenient to flee Download PDFInfo
- Publication number
- CN109723334B CN109723334B CN201811389106.XA CN201811389106A CN109723334B CN 109723334 B CN109723334 B CN 109723334B CN 201811389106 A CN201811389106 A CN 201811389106A CN 109723334 B CN109723334 B CN 109723334B
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- water
- fireproof door
- placing
- drain pipe
- door frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 101
- 238000007599 discharging Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a fireproof door convenient for escape, which relates to the field of fireproof doors and comprises a fireproof door frame and a fireproof door plate hinged on the fireproof door frame, wherein placing blocks arranged on the ground are arranged on two sides of the lower end of the fireproof door frame, the upper surfaces of the placing blocks are flush with the surface of the ground, a placing groove for placing a first drainage pipe is formed in the upper surface of the placing block, a first fixing piece for limiting the first drainage pipe in the placing groove is arranged on the placing block, a water suction pump is arranged on the first drainage pipe, a water inlet of the water suction pump is connected with a water storage box, the water storage box is arranged on the fireproof door frame and is distributed along the height direction of the fireproof door frame, and a plurality of water spray holes are formed in one side, facing the notch of the placing groove, of the first drainage pipe.
Description
Technical Field
The invention relates to the field of fire doors, in particular to a fire door convenient for escape.
Background
The main purpose of the fireproof door is to evacuate people and prevent the fire from spreading continuously in the sudden fire. Thereby achieving the functions of protecting the refugees from suffocation, providing safe escape and obstructing the spread of fire.
The single-opening fireproof door (application number: CN201310755963.8) with the built-in adsorption net disclosed on the patent application net comprises a fireproof door frame, a fireproof door closer and a plurality of fireproof hinges, wherein the fireproof door is also provided with a fireproof door mirror, a fireproof lock, a fireproof door handle and an adsorption device, the adsorption device is also internally provided with the adsorption net, and the fireproof door frame is also provided with a door frame expansion sealing strip which is positioned inside the fireproof door frame. This fire door has established one deck inflation sealing strip at fire prevention door frame inside. When the fire rapidly spreads, the expansion seal is expanded with the increase of temperature, so that the gap between the fireproof door frame and the fireproof door is effectively filled. And an adsorption device is arranged at the lower part of the fireproof door, and an adsorption net in the fireproof door can effectively adsorb toxic and harmful gas, smoke, dust and other impurity particles generated in fire and fire disasters, so that the effects of protecting refugees, avoiding suffocation and blocking fire from spreading are achieved.
However, when the fire spreads to the fire door, it is difficult for the refugee to approach the fire door, and it is difficult for the refugee to escape.
Disclosure of Invention
The invention aims to provide a fireproof door convenient for escape, which has the advantages of reducing the fire around the fireproof door and facilitating escape of refugees.
The technical scheme includes that the fireproof door convenient for escape comprises a fireproof door frame and a fireproof door plate hinged to the fireproof door frame, placing blocks placed on the ground are placed on two sides of the lower end of the fireproof door frame, the upper surfaces of the placing blocks are flush with the surface of the ground, a placing groove with a first drainage pipe is formed in the upper surface of the placing block, a first fixing piece limiting the first drainage pipe in the placing groove is arranged on the placing block, a water suction pump is arranged on the first drainage pipe, a water inlet of the water suction pump is connected with a water storage tank, the water storage tank is arranged on the fireproof door frame and distributed along the height direction of the fireproof door frame, and a plurality of water spraying holes are formed in one side, facing a notch of the placing groove, of the first drainage pipe.
The invention is further configured to: the water storage tank is installed to fire prevention door plant upper end, the storage water tank lower extreme is equipped with the second drain pipe, the one end that the storage water tank was kept away from to the second drain pipe is sealed, set up the recess that supplies the embedding of second drain pipe on the fire prevention door plant, be equipped with the second mounting of fixing the second drain pipe in the recess on the fire prevention door plant, a plurality of watering holes have been seted up towards notch one side of recess to the second drain pipe.
The invention is further configured to: the first fixing piece is a grid net fixed on the placing block through bolts, the grid net covers the notch of the placing groove, and the second fixing piece is consistent with the first fixing piece in structure.
The invention is further configured to: the first fixing part is a plurality of fixing rings arranged outside the first drainage pipe in a penetrating mode, a threaded column is arranged on one side, facing the bottom of the placing groove, of the fixing rings, the threaded column is in threaded connection with the bottom of the placing groove, and the second fixing part is consistent with the first fixing part in structure.
The invention is further configured to: the placing block is made of cement, the first drain pipe and the second drain pipe are metal hoses, and the outer walls of the first drain pipe and the second drain pipe are coated with high-temperature resistant layers.
The invention is further configured to: the high-temperature resistant layer is formed by coating organic silicon high-temperature resistant anticorrosive paint twice, and the high-temperature resistant layer is coated with a nano self-cleaning coating.
The invention is further configured to: the glass plate placing device is characterized in that a plurality of embedded grooves are formed in the two sides of the placing groove on the upper surface of the placing block, warning lamps are placed in the embedded grooves, and the placing block is provided with a glass plate for closing the notches of the embedded grooves.
The invention is further configured to: the periphery of the glass plate is coated with a fluorescent layer.
The invention is further configured to: the safety box is arranged at the upper end of the fireproof door frame and distributed along the length direction of the fireproof door frame, an air blower communicated with the interior of the safety box is arranged at the upper end of the safety box, and a plurality of ventilation openings are formed in the wall of the lower end box of the safety box.
The invention is further configured to: one side of the safety box, which is far away from the fireproof door frame, is provided with a water discharging box, the lower end of the water discharging box is provided with a water discharging hole, and the water discharging box is sealed by wax to form a wax column for sealing the water discharging hole.
In conclusion, the invention has the following beneficial effects:
(1) the placing blocks are convenient for the first drainage pipes to be distributed on two sides of the fireproof door plate, so that the fire behavior on two sides of the fireproof door plate is reduced, refugees can approach the fireproof door plate and enter an escape path, the water storage tank is arranged along the fireproof door frame and is convenient for the water storage tank to convey water to the first drainage pipes, the first fixing piece stabilizes the shaking of the first drainage pipes during water spraying, in addition, when the refugees pass through the fireproof door, the water discharged from the first drainage pipes can wet clothes of the refugees, and the possibility of ignition on the refugees is reduced;
(2) according to the invention, water discharged from the water storage tank into the second water discharge pipe is sprayed out through the water spraying holes, and at the moment, water is sprayed out from the fireproof door plate, so that the fire around the fireproof door plate is further reduced, and the second water discharge pipe is fixed on the fireproof door plate by the second fixing piece, so that water in the water spraying holes is stably sprayed out;
(3) the grid net is fixed on the placing block through the bolts, the grid net limits the first drainage pipe to move out of the placing groove, and the grid net is beneficial to discharging water in the first drainage pipe;
(4) according to the invention, after the fixing ring is sleeved on the first drainage pipe, the threaded column is screwed into the placing groove, and the first drainage pipe is fixed in the placing groove, so that the structure is simple, and the operation is convenient
(5) The placing block made of cement is fireproof, the first drain pipe and the second drain pipe are arranged to be metal hoses, the first drain pipe or the second drain pipe can be arranged on the placing block or the fireproof door plate according to needs, and in addition, the high temperature resistant layer is arranged to increase the high temperature resistant performance of the first drain pipe and the second drain pipe;
(6) the organic silicon high-temperature-resistant anticorrosive paint has excellent high-temperature resistance, cold-heat exchange resistance, chemical gas corrosion resistance, weather aging resistance, water resistance, electric insulation and thermal conductivity; the coating is resistant to oxidation and thermal shock at high temperature, has excellent corrosion resistance, is easy to brush and spray, is quick to dry, strong in adhesive force, can be cured at normal temperature, is used at high temperature, and is convenient to construct; the nano self-cleaning coating can achieve the self-cleaning purpose, and reduce the times of manually cleaning the first drain pipe and the second drain pipe;
(7) after the warning lamp is placed in the embedded groove, refugees can be reminded that the warning lamp is a fireproof door when a fire disaster happens, and the influence of the fire disaster on the warning lamp is reduced by the glass plate;
(8) the fluorescent layer is arranged, so that the warning lamp can still remind people in a dark environment after being damaged;
(9) the air blower blows air into the safety box and blows the air out through the vent, and at the moment, the air blown out of the vent blows smoke around the fireproof door away from the fireproof door;
(10) when fire occurs around the fire door, the wax column is gradually melted along with the rise of the temperature around the fire door, so that water in the water discharging box is spilled out of the water discharging box, and the fire around the fire door is conveniently extinguished.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1;
FIG. 2 is a schematic structural view for embodying a second drain pipe of embodiment 1;
fig. 3 is a schematic structural view for embodying the first fixing member of embodiment 1;
FIG. 4 is a schematic structural view of a nano self-cleaning coating embodying a high temperature resistant layer of example 1;
fig. 5 is a schematic structural view for embodying the security box of embodiment 1;
FIG. 6 is a schematic structural view of a water discharging box according to embodiment 1;
FIG. 7 is a schematic structural view of a warning lamp according to embodiment 1;
FIG. 8 is a schematic view of the entire structure of embodiment 2;
FIG. 9 is a partial enlarged view of portion A of FIG. 8;
fig. 10 is a schematic structural view for embodying the first fixing member of embodiment 2.
In the figure: 1. a fireproof door frame; 11. a security box; 12. a blower; 13. a vent; 14. a water discharging box; 141. a drain hole; 142. wax columns; 2. a fire door panel; 21. a water storage tank; 22. a second drain pipe; 23. a groove; 24. a water sprinkling hole; 3. placing the blocks; 31. a first drain pipe; 311. a water spray hole; 312. a high temperature resistant layer; 313. a nano self-cleaning coating; 32. a placement groove; 33. a first fixing member; 331. a bolt; 332. a grid net; 333. a fixing ring; 334. a threaded post; 34. a water pump; 35. a water storage tank; 36. a groove is embedded; 361. a warning light; 362. a glass plate; 363. a fluorescent layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: a fire door convenient for escaping, as shown in figure 1, comprises a fire door frame 1 and a fire door panel 2 hinged on the fire door frame 1. When a fire disaster occurs near the fire door, the fire can block the refugees from approaching the fire door, and the escape of the refugees is affected.
As shown in fig. 1, at this time, placing blocks 3 placed on the ground are placed on both sides of the lower end of the fireproof door frame 1, the upper surfaces of the placing blocks 3 are flush with the ground surface, as shown in fig. 2 and 3, placing grooves 32 are formed in the upper surfaces of the placing blocks 3, first drainage pipes 31 are placed in the placing grooves 32, the first drainage pipes 31 completely enter the placing grooves 32, the placing grooves 32 are distributed along a serpentine shape at this time, the first drainage pipes 31 are conveniently distributed on the placing blocks 3, and first fixing members 33 for limiting the first drainage pipes 31 in the placing grooves 32 are arranged on the placing blocks 3; in order to input water into the first drainage pipe 31, a water suction pump 34 is arranged on the first drainage pipe 31, a water inlet of the water suction pump 34 is connected with a water storage tank 35, and the water storage tanks 35 are arranged on the fireproof door frame 1 and distributed along the height direction of the fireproof door frame 1; the end of the first drainage pipe 31 far away from the water storage tank 35 is closed, and a plurality of water spray holes 311 are arranged on one side of the notch of the first drainage pipe 31 facing the placing groove 32.
As shown in fig. 2 and 3, when a fire breaks out around the fire door, the water in the water storage tank 35 is pumped out by the water pump 34 and is input into the first water discharge pipe 31 to be sprayed out through the water spray holes 311, so that the fire on both sides of the fire door panel 2 is reduced, the refugee can approach the fire door panel 2 and enter the escape path, and when the refugee passes through the fire door, the water discharged from the first water discharge pipe 31 can wet the clothes of the refugee, and at this time, the possibility of the refugee catching fire on the body is reduced.
As shown in fig. 2 and 3, a water storage tank 21 is installed at the upper end of the fire door panel 2, a second drain pipe 22 is arranged at the lower end of the water storage tank 21, one end of the second drain pipe 22, which is far away from the water storage tank 21, is closed, a groove 23 for embedding the second drain pipe 22 is formed in the fire door panel 2, a second fixing member for fixing the second drain pipe 22 in the groove 23 is arranged on the fire door panel 2, and a plurality of water spraying holes 24 are formed in one side of a notch facing the groove 23 of the second drain pipe 22. The water discharged from the water storage tank 21 into the second water discharge pipe 22 is sprayed through the water spray holes 24, and at this time, the water is also sprayed from the fire door panel 2, thereby further reducing the fire around the fire door panel 2.
As shown in fig. 2 and 3, the first fixing member 33 is a grid net 332 fixed on the placement block 3 by a bolt 331, the grid net 332 covers the notch of the placement groove 32, and the second fixing member is identical in structure with the first fixing member 33. The grill net 332 restricts the first drain pipe 31 from moving out of the placement tank 32, and the grill net 332 facilitates the drainage of the water in the first drain pipe 31.
As shown in fig. 2 and 3, the placing block 3 is made of cement, the heat resistance of the placing block 3 is increased, and in order to facilitate the laying of the first and second drain pipes 31 and 22, the first and second drain pipes 31 and 22 are metal hoses, as shown in fig. 4, and the outer walls of the first and second drain pipes 31 and 22 are coated with a high temperature resistant layer 312. The provision of the high temperature resistant layer 312 increases the high temperature resistance of the first and second drain pipes 31 and 22.
As shown in fig. 4, the high temperature resistant layer 312 is formed by coating the organic silicon high temperature resistant anti-corrosive paint twice, and the organic silicon high temperature resistant anti-corrosive paint has excellent high temperature resistance, cold and heat exchange resistance, chemical gas corrosion resistance, weather aging resistance, water resistance, electrical insulation and thermal conductivity; the coating is resistant to oxidation and thermal shock at high temperature, has excellent corrosion resistance, is easy to brush and spray, is quick to dry, strong in adhesive force, can be cured at normal temperature, is used at high temperature, and is convenient to construct; the nanometer self-cleaning coating 313 is coated outside the high-temperature resistant layer 312, and the nanometer self-cleaning coating 313 can achieve the self-cleaning purpose and reduce the times of manually cleaning the first drain pipe 31 and the second drain pipe 22.
As shown in fig. 5 and 6, in order to reduce smoke around the fire door when a fire occurs, a safety box 11 is arranged at the upper end of a fire door frame 1, the safety box 11 is distributed along the length direction of the fire door frame 1, an air blower 12 communicated with the inside of the safety box 11 is arranged at the upper end of the safety box 11, and a plurality of ventilation openings 13 are arranged on the wall of the lower end box of the safety box 11, when the air blower 12 works, the air blower 12 blows air into the safety box 11 and blows the air to the ground through the ventilation openings 13 on the safety box 11, at the moment, the smoke around the fire door is blown away, and people taking refuge can get close to.
As shown in fig. 5 and 6, a water discharging box 14 is arranged on one side of the safety box 11 away from the fireproof doorframe 1, a water discharging hole 141 is arranged at the lower end of the water discharging box 14, water is placed in the water discharging box 14, and a wax column 142 for sealing the water discharging hole 141 is sealed by wax in the water discharging box 14, when a fire breaks out around the fireproof door, the wax column 142 is gradually melted along with the rise of the temperature around the fireproof door, so that the water in the water discharging box 14 is spilled out from the water discharging box 14, and the fire around the fireproof door is conveniently extinguished.
As shown in fig. 7, in order to remind the refugee that there is a fire door, a plurality of insertion grooves 36 are formed on both sides of the placement groove 32 on the upper surface of the placement block 3, warning lamps 361 are placed in the insertion grooves 36, and a glass plate 362 for closing the openings of the insertion grooves 36 is provided on the placement block 3. The warning lamp 361 transmits light through the glass plate 362, and reminds the refugee of the position of the fire door when smoke around the fire door is large. The periphery of the glass plate 362 is coated with a fluorescent layer 363, and after the warning lamp 361 is damaged, the fluorescent layer 363 can still provide warning for refugees in a dark environment.
Example 2: a fire door for escaping conveniently, which is different from the embodiment 1 in that, as shown in fig. 8 and 9, the first fixing member 33 is a plurality of fixing rings 333 passing through the first drainage pipe 31, and the fixing rings 333 are arranged in a staggered manner with respect to the water spraying holes 311 of the first drainage pipe 31. The fixing ring 333 is provided with a threaded column 334 (as shown in fig. 10) on the side facing the bottom of the placing groove 32, the threaded column 334 is in threaded connection with the bottom of the placing groove 32, and the second fixing member is consistent with the first fixing member 33 in structure.
As shown in fig. 9 and 10, after the fixing ring 333 is fitted over the first drain pipe 31, the fixing ring 333 is fixed in the placement groove 32 by the screw post 334, and the first drain pipe 31 is fixed in the placement groove 32.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a prevent fire door convenient to flee, includes fire door frame (1) and articulates fire door board (2) on fire door frame (1), its characterized in that: placing blocks (3) placed on the ground are placed on two sides of the lower end of the fireproof door frame (1), the upper surface of each placing block (3) is flush with the surface of the ground, a placing groove (32) with a first water drainage pipe (31) is formed in the upper surface of each placing block (3), a first fixing piece (33) limiting the first water drainage pipe (31) in the placing groove (32) is arranged on each placing block (3), a water suction pump (34) is arranged on each first water drainage pipe (31), a water inlet of each water suction pump (34) is connected with a water storage tank (35), the water storage tanks (35) are arranged on the fireproof door frame (1) and distributed along the height direction of the fireproof door frame (1), and a plurality of water spraying holes (311) are formed in one side, facing the notch of each placing groove (32), of each first water drainage pipe (31);
a water storage tank (21) is mounted at the upper end of the fireproof door plate (2), a second drain pipe (22) is arranged at the lower end of the water storage tank (21), one end, far away from the water storage tank (21), of the second drain pipe (22) is closed, a groove (23) for the second drain pipe (22) to be embedded into is formed in the fireproof door plate (2), a second fixing piece for fixing the second drain pipe (22) in the groove (23) is arranged on the fireproof door plate (2), and a plurality of water sprinkling holes (24) are formed in one side, facing the notch of the groove (23), of the second drain pipe (22);
the placing block (3) is made of cement, the first drain pipe (31) and the second drain pipe (22) are metal hoses, and high-temperature resistant layers (312) are coated on the outer walls of the first drain pipe (31) and the second drain pipe (22); the high-temperature resistant layer (312) is formed by coating organic silicon high-temperature resistant anticorrosive paint twice, and a nano self-cleaning coating (313) is coated outside the high-temperature resistant layer (312);
a plurality of embedded grooves (36) are formed in the upper surface of the placing block (3) on two sides of the placing groove (32), warning lamps (361) are placed in the embedded grooves (36), and a glass plate (362) for closing the notch of the embedded grooves (36) is arranged on the placing block (3); the periphery of the glass plate (362) is coated with a fluorescent layer (363).
2. The fire door of claim 1, further comprising: the first fixing piece (33) is a grid net (332) fixed on the placing block (3) through a bolt (331), the grid net (332) covers notches of the placing groove (32), and the second fixing piece is consistent with the first fixing piece (33) in structure.
3. The fire door of claim 1, further comprising: first mounting (33) are for wearing to establish a plurality of solid fixed rings (333) outside first drain pipe (31), gu fixed ring (333) is equipped with screw thread post (334) towards the tank bottom one side of standing groove (32), just screw thread post (334) and the tank bottom threaded connection of standing groove (32), the second mounting is unanimous with first mounting (33) structure.
4. The fire door of claim 1, further comprising: fireproof door frame (1) upper end is equipped with safety box (11), safety box (11) distribute along fireproof door frame (1) length direction, safety box (11) upper end is equipped with air-blower (12) with the inside intercommunication of safety box (11), just a plurality of vents (13) have been seted up on the lower extreme box wall of safety box (11).
5. The fire door of claim 4, wherein: one side of the safety box (11) departing from the fireproof door frame (1) is provided with a water discharging box (14), the lower end of the water discharging box (14) is provided with a water discharging hole (141), and the water discharging box (14) is sealed by wax to form a wax column (142) for sealing the water discharging hole (141).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389106.XA CN109723334B (en) | 2018-11-21 | 2018-11-21 | Prevent fire door convenient to flee |
| PCT/CN2019/119548 WO2020103841A1 (en) | 2018-11-21 | 2019-11-19 | Fire door easy to escape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811389106.XA CN109723334B (en) | 2018-11-21 | 2018-11-21 | Prevent fire door convenient to flee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109723334A CN109723334A (en) | 2019-05-07 |
| CN109723334B true CN109723334B (en) | 2020-09-18 |
Family
ID=66294610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811389106.XA Active CN109723334B (en) | 2018-11-21 | 2018-11-21 | Prevent fire door convenient to flee |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109723334B (en) |
| WO (1) | WO2020103841A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723334B (en) * | 2018-11-21 | 2020-09-18 | 永康市久久科技有限公司 | Prevent fire door convenient to flee |
| CN110284685B (en) * | 2019-06-26 | 2020-07-28 | 深圳市炎唐装饰有限公司 | Fireproof floor |
| CN111472662A (en) * | 2020-04-18 | 2020-07-31 | 安徽乐青琴贸易有限公司 | Electric push-pull type one-way security door |
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| WO2017139565A1 (en) * | 2016-02-12 | 2017-08-17 | Ciw Enterprises, Inc. | Fabric fire rated door |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29900780U1 (en) * | 1999-01-18 | 1999-04-29 | Lin, Hung-Chih, Taipeh/T'ai-pei | Layered fire retardant system |
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Also Published As
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| WO2020103841A1 (en) | 2020-05-28 |
| CN109723334A (en) | 2019-05-07 |
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