CN214697571U - Fireproof door with good heat insulation and gas defense effects - Google Patents
Fireproof door with good heat insulation and gas defense effects Download PDFInfo
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- CN214697571U CN214697571U CN202023142619.6U CN202023142619U CN214697571U CN 214697571 U CN214697571 U CN 214697571U CN 202023142619 U CN202023142619 U CN 202023142619U CN 214697571 U CN214697571 U CN 214697571U
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Abstract
The utility model discloses a fireproof door with good heat insulation and gas defense effects, which comprises a door frame, a fireproof door plate and an air inlet and exhaust system; installing a door frame: the installation door frame is a cuboid, two ends of the left side of the installation door frame are rotatably connected with hinges, the door frame is connected with a fireproof door plate through the hinges, and alarm assemblies are arranged on the door frame above the installation door frame and the right door frame; fireproof door panel: the door comprises a first door plate and a second door plate, wherein a cooling assembly is arranged in the second door plate, and two door handles are symmetrically arranged at the positions, close to the installation door frame, of the first door plate; an air intake and exhaust system: including the grid of admitting air, the set of fans of admitting air and exhaust fan group, the upper end of the set of fans of admitting air is equipped with driving motor, the below of exhaust fan group is equipped with reverse driving motor, and this special fire door that prevents between refuge has better and obtains smoke control effect and fire prevention effect, and the poisonous smog that can effectively prevent the conflagration production gets into to block the fire potential and stretch behind the door in between refuge, improves the protective capacities to between refuge, and the practicality is stronger.
Description
Technical Field
The utility model relates to a door leaf relates to an effectual fire door that prevents heat-proof gas defense.
Background
The door plate of the existing fireproof door is made of fireproof and heat-insulating materials, only heat insulation is achieved, but harmful gas generated in the accident can not be blocked outside the door, and the harmful gas can still enter an escape passage through a gap.
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
For example: chinese patent document discloses [ application number: 201820941719.9]
The method comprises the following steps: prevent fire door body, fire door leaf, fire door frame, a plurality of PLASTIC LAMINATED and a plurality of banding prevent fire door core, prevent that fire door core forms inner layer structure, and its cladding is equipped with flat box body between fire door core and the fire panel in the fire panel, installs the PLASTIC LAMINATED in the flat box body. This scheme has realized the fire prevention effect.
Above-mentioned scheme, can not accomplish yet and separate the space behind poisonous and harmful gas and the fire door, still can cause a large amount of gases to gush into the space of fleing, causes not good influence.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide an effectual fire door that prevents heat and gas defense, can block most poisonous and harmful gas outdoors through the exhaust system that admits air.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a mounting door frame, a fireproof door plate and an air inlet and exhaust system;
installing a door frame: the fireproof door frame is a cuboid, two ends of the left side of the installation door frame are rotatably connected with hinges, the door frame is connected with a fireproof door plate through the hinges, and alarm assemblies are arranged on the door frame above the installation door frame and the right door frame;
fireproof door panel: the door comprises a first door plate and a second door plate, wherein a cooling assembly is arranged in the second door plate, two door handles are symmetrically arranged at the positions, close to a mounting door frame, of the first door plate, and the first door plate is made of stainless steel;
an air intake and exhaust system: the air inlet and outlet grille is characterized by comprising an air inlet and outlet grille, an air inlet fan set and an exhaust fan set, wherein a driving motor is arranged at the upper end of the air inlet fan set, and a reverse driving motor is arranged below the exhaust fan set.
As preferred, the alarm subassembly includes smoke transducer and alarm, and smoke transducer installs the upside at the installation door frame, and the right side at the installation door frame is installed to the alarm, and when meeting the conflagration, smoke transducer detects smog and sends the alarm to, and the alarm detects received signal, and the alarm sound production can remind people dangerous, can make people find the escape way fast again.
As preferred, cooling unit arrange in the second door plant in, cooling unit includes a plurality of blocks of placing, and a plurality of blocks of placing are furnished with the water bag, and the water bag external packing is plastics, and the asbestos material that makes the fire prevention that the second door plant adopted, when the intensity of a fire is great, the thermal-insulated effect of the outside door plant of first door plant reduces, and the door plant temperature risees, and the chance makes the extranal packing of the water bag in the second door plant melt, thereby makes the water in it come out and reach the effect of a cooling.
Preferably, the other side provided with the alarm component is provided with a door closer for connecting and installing a door frame and a fireproof door plate, and when people are busy with escaping, the door closer can automatically close the door to prevent fire from spreading into the safety channel.
Preferably, the air inlet fan set and the air outlet fan set comprise fan blades and rotating shafts, the fan blades are installed inside the installation door frame through the rotating shafts and used for sucking and discharging the toxic gas in a circulating mode, and the toxic and harmful gas entering the safety channel is reduced.
Preferably, the air inlet and outlet grille covers the air inlet fan set and the air outlet fan set.
Compared with the prior art, the utility model has the advantages of: smog alarm detects smog and sends the signal to the alarm and begins work when the conflagration breaing out, the alarm detects the received signal, the alarm sound production, remind people to have danger, make people can be quick find the escape way, when the intensity of a fire is great, the thermal-insulated effect of the outside door plant of first door plant reduces, the door plant temperature risees, the chance makes the extranal packing of the water bag in the second door plant melt, thereby make the water in it come out and reach the effect of a cooling, the motor also begins work when smog alarm detects smog, the exhaust system that admits air of function, make toxic gas carry out a endless suction and discharge, reduce poisonous and harmful gas and get into escape way.
Drawings
Fig. 1 is a front view structure diagram of the fire door with good heat insulation and anti-poison effects provided by the utility model.
Fig. 2 is a schematic view of the back structure of the fire door provided by the present invention with good heat and toxic protection effects.
Fig. 3 is a schematic structural view of the fire door with good heat and toxic protection effects provided by the present invention.
Fig. 4 is a schematic view of the door panel structure of the fire door with good heat and toxic protection effects provided by the present invention.
Fig. 5 is a schematic structural view of an air intake and exhaust system of a fire door with good heat and toxic protection effects provided by the utility model.
In the figure, a door frame 1, a fireproof door panel 2, an alarm component 3, a door closer 5, an air inlet and exhaust system 6, a cooling component 7, hinges 11, a first door panel 21, a second door panel 22, a smoke sensor 31, an alarm 32, an air inlet and outlet grille 61, an air inlet fan set 62, an exhaust fan set 63, fan blades 621, a rotating shaft 622, a plurality of placing blocks 71 and a water bag 72 are installed.
Detailed Description
As shown in fig. 1-5, a fire door with good heat and toxic protection effects comprises a mounting doorframe 1, a fire door plate 2 and an air inlet and exhaust system 6;
installing a door frame 1: the installation door frame is a cuboid, two ends of the left side of the installation door frame 1 are rotatably connected with hinges 11, the door frame 1 is connected with a fireproof door plate 2 through the hinges 11, and alarm assemblies 3 are arranged on the door frame above the installation door frame 1 and the door frame on the right side;
fireproof door panel 2: the door comprises a first door panel 21 and a second door panel 22, wherein a cooling assembly 7 is arranged in the second door panel 22, and two door handles 23 are symmetrically arranged at positions, close to a mounting door frame, of the first door panel 21;
the intake and exhaust system 6: the air inlet and outlet device comprises an air inlet and outlet grille 61, an air inlet fan set 62 and an exhaust fan set 63, wherein a driving motor is arranged at the upper end of the air inlet fan set 62, and a reverse driving motor is arranged below the exhaust fan set 63.
Specifically, alarm component 3 includes smoke transducer 31 and alarm 32, and smoke transducer 31 installs the upside at installation door frame 1, and the right side at installation door frame 1 is installed to alarm 32, and when meeting the conflagration, smoke alarm detects smog and sends the alarm to, and the alarm detects received signal, and the alarm sound production can remind people dangerous, can make people find the escape way fast again.
Specifically, cooling unit 7 is arranged in second door plant 22, and cooling unit includes a plurality of pieces 71 of placing, and a plurality of pieces 71 of placing are internal to be furnished with water bag 72, and the outside packing of water bag 72 is plastics, and the asbestos material that makes the fire prevention that the second door plant adopted, when the intensity of a fire is great, the outside door plant heat-proof effect of first door plant reduces, and the door plant temperature risees, and the chance makes the extranal packing of the water bag in the second door plant melt, thereby makes the water in it come out and reach the effect of a cooling.
Specifically, the other side provided with the alarm component 3 is provided with a door closer 5 which is connected with the door frame 1 and the fireproof door panel 2, and when people are busy in escaping, the door closer can automatically close the door to prevent fire from spreading into the safety channel.
Specifically, the intake fan set 62 and the exhaust fan set 63 include fan blades 621 and a rotating shaft 622, and the fan blades 621 are mounted inside the door frame through the rotating shaft 622 for performing one-cycle suction and discharge of toxic gases, thereby reducing the entrance of toxic and harmful gases into the safety channel.
Specifically, the intake and exhaust grill 61 covers the intake fan group 62 and the exhaust fan group 63.
Smog alarm detects smog and sends the signal to the alarm and begins work when the conflagration breaing out, the alarm detects the received signal, the alarm sound production, remind people to have danger, make people can be quick find the escape way, when the intensity of a fire is great, the thermal-insulated effect of the outside door plant of first door plant reduces, the door plant temperature risees, the chance makes the extranal packing of the water bag in the second door plant melt, thereby make the water in it come out and reach the effect of a cooling, the motor also begins work when smog alarm detects smog, the exhaust system that admits air of function, make toxic gas carry out a endless suction and discharge, reduce poisonous and harmful gas and get into escape way.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of mounting the door frame 1, the fire door 2, the alarm unit 3, the door closer 5, the intake and exhaust system 6, the cooling unit 7, the hinge 11, the first door 21, the second door 22, the smoke sensor 31, the alarm 32, the intake and exhaust grill 61, the intake fan set 62, the exhaust fan set 63, the fan blades 621, the rotating shaft 622, the plurality of placement blocks 71, and the water bag 72 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (6)
1. The utility model provides a thermal-insulated gas defense is effectual prevents fire door which characterized in that: comprises a mounting door frame (1), a fireproof door plate (2) and an air inlet and exhaust system (6);
installation of door frame (1): the installation door frame is a cuboid, two ends of the left side of the installation door frame (1) are rotatably connected with hinges (11), the door frame (1) is connected with a fireproof door plate (2) through the hinges (11), and alarm assemblies (3) are arranged on the door frame above the installation door frame (1) and the door frame on the right side;
fireproof door panel (2): the door comprises a first door panel (21) and a second door panel (22), wherein a cooling assembly (7) is arranged in the second door panel (22), and two door handles (23) are symmetrically arranged at positions, close to the installation door frame, of the first door panel (21);
intake and exhaust system (6): including business turn over air grid (61), air inlet fan group (62) and exhaust fan group (63), the upper end of air inlet fan group (62) is equipped with driving motor, the below of exhaust fan group (63) is equipped with reverse driving motor.
2. The fire door with good heat and toxic protection effects as claimed in claim 1, wherein: alarm component (3) include smoke transducer (31) and alarm (32), smoke transducer (31) are installed the upside of installation door frame (1), alarm (32) are installed the right side of installation door frame (1).
3. The fire door with good heat and toxic protection effects as claimed in claim 1, wherein: the cooling assembly (7) is arranged in the second door panel (22) and comprises a plurality of placing blocks (71), water bags (72) are arranged in the placing blocks (71), and the outer portions of the water bags (72) are packaged by plastics.
4. The fire door with good heat and toxic protection effects as claimed in claim 2, wherein: the other side provided with the alarm component (3) is provided with a door closer (5) which is connected with the installation door frame (1) and the fireproof door panel (2).
5. The fire door with good heat and toxic protection effects as claimed in claim 1, wherein: the air inlet fan set (62) and the air exhaust fan set (63) comprise fan blades (621) and rotating shafts (622), and the fan blades (621) are installed inside the door frame through the rotating shafts (622).
6. The fire door with good heat and toxic protection effects as claimed in claim 1, wherein: the air inlet and outlet grille (61) is covered on the air inlet fan group (62) and the air outlet fan group (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142619.6U CN214697571U (en) | 2020-12-24 | 2020-12-24 | Fireproof door with good heat insulation and gas defense effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142619.6U CN214697571U (en) | 2020-12-24 | 2020-12-24 | Fireproof door with good heat insulation and gas defense effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697571U true CN214697571U (en) | 2021-11-12 |
Family
ID=78559190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142619.6U Active CN214697571U (en) | 2020-12-24 | 2020-12-24 | Fireproof door with good heat insulation and gas defense effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697571U (en) |
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2020
- 2020-12-24 CN CN202023142619.6U patent/CN214697571U/en active Active
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