CN222478540U - A smoke-proof fire door for firefighting - Google Patents
A smoke-proof fire door for firefighting Download PDFInfo
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- CN222478540U CN222478540U CN202323388334.4U CN202323388334U CN222478540U CN 222478540 U CN222478540 U CN 222478540U CN 202323388334 U CN202323388334 U CN 202323388334U CN 222478540 U CN222478540 U CN 222478540U
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Abstract
The utility model belongs to the technical field of fire-fighting equipment, in particular to a smoke-isolation fireproof door for fire protection, which comprises a door frame, wherein a fireproof door is arranged in the door frame, a fire-protection smoke-isolation mechanism is arranged on the door frame, a storage battery is arranged at the top of a second mounting plate, a controller is arranged at the top of a first mounting plate, a spraying component is arranged at the top of the door frame, partition components are arranged at two sides of the bottom of the door frame and are electrically connected with the spraying component, smoke sensors are symmetrically arranged at two sides of the fireproof door, and further the smoke sensors transmit signals to the controller, the controller controls the spraying component to spray two sides of the fireproof door, so that a water interlayer is formed, effective partition of smoke is achieved, and through the partition components, water flow at corresponding positions can be blocked according to the moving positions of personnel in the process of passing through the fireproof door, and the problem that water is sprayed on the personnel is reduced.
Description
Technical Field
The utility model belongs to the technical field of fire-fighting equipment, and particularly relates to a smoke-isolation fireproof door for fire-fighting.
Background
Fireproof doors are an important component of fire protection equipment, are an important ring in social fire protection, and are doors capable of meeting the requirements of fire resistance stability, integrity and heat insulation in a certain time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairwells, vertical shafts and the like and has certain fire resistance. The fireproof door has the functions of common doors, and also has the functions of preventing the spread of fire and the spread of smoke, so that the spread of fire can be prevented within a certain time, and the evacuation of people is ensured; and prevent fire door in the in-process of using, because door frame and door leaf closed position can exist the gap, the dense smoke that produces because of the conflagration can enter into the safe space that is prevented out by preventing fire door through the gap to lead to the smoke isolation effect not good.
In order to solve the problems, the application provides a smoke-isolation fireproof door for fire protection.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a smoke-isolation fireproof door for fire control, which can solve the problem that smoke isolation effect is poor because thick smoke generated by fire can enter a safe space blocked by a fireproof door through a gap due to the gap existing at the closed position of a door frame and a door leaf in the use process of the fireproof door through the added fire-control smoke-isolation mechanism.
The technical scheme includes that the smoke-isolation fireproof door for fire control comprises a door frame, wherein a fireproof door is arranged in the door frame, and a fire-control smoke-isolation mechanism is arranged on the door frame;
The fire control smoke isolation mechanism comprises a first mounting plate, a second mounting plate, a storage battery, a controller, a spraying assembly, a partition assembly and a smoke sensor, wherein the first mounting plate and the second mounting plate are respectively mounted at two ends of the bottom of a door frame, the storage battery is mounted at the top of the second mounting plate, the controller is mounted at the top of the first mounting plate, the spraying assembly is arranged at the top of the door frame, the partition assembly is arranged at two sides of the bottom of the door frame, the partition assembly is electrically connected with the spraying assembly, and the smoke sensor is symmetrically mounted at two sides of the fire door.
As the preferable smoke-isolation fireproof door for fire control, the spraying assembly comprises a water storage shell, a water inlet pipeline, a connecting bottom plate, spray heads and electromagnetic valves, wherein the water storage shell is symmetrically arranged at the top of a door frame, the connecting bottom plate is symmetrically arranged at the top of the inner wall of the door frame, the two connecting bottom plates are respectively positioned at two sides of the fireproof door, the water storage shell is connected with the connecting bottom plate, one end of the water inlet pipeline is connected with an external pipeline, the other end of the water inlet pipeline is connected with a water inlet of the water storage shell, a plurality of spray heads are arranged at the bottom of the connecting bottom plate at equal intervals, and the electromagnetic valves are arranged on the spray heads.
As the preferable smoke-isolation fireproof door for fire control, the partition assembly comprises pedal plates, separation areas and pressure sensors, wherein the pedal plates are symmetrically arranged on two sides of the bottom of the door frame, a plurality of separation areas are formed in the top of each pedal plate at equal intervals, the pressure sensors are respectively arranged in the corresponding separation areas, and the pressure sensors are respectively and electrically connected with a plurality of electromagnetic valves.
As the smoke-isolation fireproof door for fire control, the electromagnetic valve, the smoke sensor and the pressure sensor are preferably electrically connected with the controller, and the controller is electrically connected with the storage battery.
As the smoke-isolation fireproof door for fire control is preferable, handles are symmetrically arranged on two sides of the fireproof door, and the handles are sleeved with anti-slip sleeves.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the smog is thicker, because the first mounting plate and the second mounting plate are respectively arranged at the two ends of the bottom of the door frame, the storage battery is arranged at the top of the second mounting plate, the controller is arranged at the top of the first mounting plate, the spraying component is arranged at the top of the door frame, the partition component is arranged at the two sides of the bottom of the door frame and is electrically connected with the spraying component, the smog sensor is symmetrically arranged at the two sides of the fireproof door, and then the smog sensor transmits signals to the controller, the controller controls the spraying component to spray the two sides of the fireproof door, so that a water interlayer is formed, the effective partition of the smog is achieved, and through the partition component, water flow at the corresponding position can be blocked according to the moving position of personnel in the process of escaping from the fireproof door, and the problem that the water is sprayed onto the personnel is reduced;
2. The top at the door frame is installed to retaining casing symmetry, connect the inner wall top at the door frame is installed to the bottom plate symmetry, and two connection bottom plates are located the both sides of preventing fire door respectively, retaining casing is connected with connection bottom plate, the one end of inlet channel is connected with outside pipeline, the other end of inlet channel is connected with the water inlet of retaining casing, equidistant bottom at connection bottom plate of a plurality of shower nozzle, the solenoid valve is installed on the shower nozzle, firstly be connected with the outside water source with the one end of inlet channel after, when smoke transducer senses the concentration higher, with signal transmission to the controller, the controller control solenoid valve is opened, thereby the rivers of a plurality of shower nozzle water spray diffusion formula, form the water barrier, reach the effective wall to smog.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic view of a pedal structure according to the present utility model;
fig. 4 is an enlarged view of the structure of fig. 3B in the present utility model.
In the figure:
1. A door frame;
2. A fireproof door 21, a handle;
3. The fire-fighting smoke-isolating mechanism comprises a fire-fighting smoke-isolating mechanism, a first mounting plate, a second mounting plate, a storage battery, a controller, a spraying component, a 351, a water storage shell, a 352, a water inlet pipeline, a 353, a connecting bottom plate, a 354, a spray head, a 355, an electromagnetic valve, a 36, a blocking component, 361, a pedal, 362, a partition area, 363, a pressure sensor, 37 and a smoke sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1;
The utility model provides a fire-fighting smoke-isolation fireproof door, includes door frame 1, and the internally mounted of door frame 1 has fire door 2, is provided with fire-fighting smoke-isolation mechanism 3 on the door frame 1.
In the embodiment, under the general condition, the fireproof door is an important component part in fire-fighting equipment and is an important ring in social fire prevention, and the fireproof door can meet the requirements of fire resistance stability, integrity and heat insulation in a certain time. The fire-proof partition is arranged between fire-proof partitions, evacuation stairwells, vertical shafts and the like and has certain fire resistance. The fire door has the functions of preventing fire from spreading and smoke from spreading except the function of a common door, and can prevent the fire from spreading within a certain time to ensure personnel to be evacuated, and in the using process of the fire door, as gaps exist at the closed position of the door frame 1 and the door leaf, dense smoke generated by fire can enter a safe space blocked by the fire door through the gaps, so that the smoke isolation effect is poor, and further, when the fire happens, smoke is large through the added fire-fighting smoke isolation mechanism 3, the smoke is sprayed through water flow, so that the two sides of the fire door can be effectively isolated from the smoke.
As shown in fig. 1-4;
Based on the existing smoke-isolation fireproof door for fire control, the problem that smoke isolation effect is poor due to the fact that dense smoke generated by fire can enter into a safe space blocked by the fireproof door through gaps due to gaps existing in the position where the door frame 1 and the door leaf are closed in the use process of the fireproof door can be solved through the added fire-control smoke-isolation mechanism 3.
Further, the method comprises the following steps:
In combination with the above, in order to spray through rivers when the smog is great when the conflagration takes place for both sides of preventing fire door all can accomplish the effective isolation to smog, be provided with fire control smoke isolation mechanism 3 on door frame 1, fire control smoke isolation mechanism 3 includes first mounting panel 31, second mounting panel 32, battery 33, controller 34, spray the subassembly 35, cut off subassembly 36 and smoke transducer 37, first mounting panel 31 and second mounting panel 32 are installed respectively at door frame 1's bottom both ends, battery 33 installs at second mounting panel 32's top, controller 34 installs at first mounting panel 31's top, spray the subassembly 35 setting at door frame 1's top, cut off subassembly 36 setting is in door frame 1's bottom both sides, and cut off subassembly 36 and spray subassembly 35 electric connection, smoke transducer 37 symmetry installs in fire door 2's both sides.
In this embodiment, when the smoke is concentrated, because the first mounting plate 31 and the second mounting plate 32 are respectively installed at two ends of the bottom of the door frame 1, the storage battery 33 is installed at the top of the second mounting plate 32, the controller 34 is installed at the top of the first mounting plate 31, the spraying component 35 is arranged at the top of the door frame 1, the partition component 36 is arranged at two sides of the bottom of the door frame 1, the partition component 36 is electrically connected with the spraying component 35, the smoke sensor 37 is symmetrically installed at two sides of the fireproof door 2, and then the smoke sensor 37 transmits signals to the controller 34, the controller 34 controls the spraying component 35 to spray two sides of the fireproof door 2, thereby forming a water interlayer, effective isolation of the smoke is achieved, and through the partition component 36, water flow at corresponding positions can be blocked according to the positions of personnel moving in the process of escaping from the fireproof door, and the problem that the water is sprayed onto the personnel is reduced.
Furthermore, the spraying component 35 comprises a water storage shell 351, a water inlet pipeline 352, a connecting bottom plate 353, spray heads 354 and electromagnetic valves 355, wherein the water storage shell 351 is symmetrically arranged at the top of the door frame 1, the connecting bottom plate 353 is symmetrically arranged at the top of the inner wall of the door frame 1, the two connecting bottom plates 353 are respectively positioned at two sides of the fireproof door 2, the water storage shell 351 is connected with the connecting bottom plate 353, one end of the water inlet pipeline 352 is connected with an external pipeline, the other end of the water inlet pipeline 352 is connected with a water inlet of the water storage shell 351, a plurality of spray heads 354 are arranged at the bottom of the connecting bottom plate 353 at equal intervals, and the electromagnetic valves 355 are arranged on the spray heads 354.
In this embodiment, because the water storage shell 351 is symmetrically installed at the top of the door frame 1, the connection bottom plates 353 are symmetrically installed at the top of the inner wall of the door frame 1, and the two connection bottom plates 353 are respectively located at two sides of the fire door 2, the water storage shell 351 is connected with the connection bottom plates 353, one end of the water inlet pipeline 352 is connected with an external pipeline, the other end of the water inlet pipeline 352 is connected with a water inlet of the water storage shell 351, the plurality of spray heads 354 are installed at the bottom of the connection bottom plates 353 at equal intervals, the electromagnetic valve 355 is installed on the spray heads 354, firstly, after one end of the water inlet pipeline 352 is connected with an external water source, when the smoke sensor 37 senses that the concentration is higher, a signal is transmitted to the controller 34, and the controller 34 controls the electromagnetic valve 355 to open, so that the plurality of spray heads 354 spray water to diffuse water to form a water-proof layer, thereby achieving effective separation of smoke.
Further, the partition assembly 36 includes a pedal 361, a partition 362 and pressure sensors 363, wherein the pedal 361 is symmetrically installed on two sides of the bottom of the door frame 1, a plurality of partitions 362 are provided at equal intervals on the top of the pedal 361, the pressure sensors 363 are respectively installed in the corresponding partitions 362, and the pressure sensors 363 are respectively electrically connected with the solenoid valves 355.
In this embodiment, when a person is in escape, in order to avoid spraying water on the person, the pedal 361 is symmetrically installed on two sides of the bottom of the door frame 1, the top of the pedal 361 is provided with a plurality of separation areas 362 at equal intervals, a plurality of pressure sensors 363 are respectively installed in the corresponding separation areas 362, and the plurality of pressure sensors 363 are respectively electrically connected with the plurality of electromagnetic valves 355, so that when the person steps on one separation area 362, the corresponding pressure sensors 363 transmit pressure signals to the controller 34, and the controller 34 closes the corresponding plurality of electromagnetic valves 355, thereby reducing the problem of spraying water on the person.
It should be understood that the electromagnetic valve 355, the smoke sensor 37 and the pressure sensor 363 are all electrically connected with the controller 34, the controller 34 is electrically connected with the storage battery 33, the handles 21 are symmetrically arranged on two sides of the fireproof door 2, and the handles 21 are sleeved with anti-slip sleeves.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The smoke-isolation fireproof door for fire control comprises a door frame (1), wherein a fireproof door (2) is arranged in the door frame (1), and the smoke-isolation fireproof door is characterized in that a fire-control smoke-isolation mechanism (3) is arranged on the door frame (1);
Fire control smoke barrier mechanism (3) are including first mounting panel (31), second mounting panel (32), battery (33), controller (34), spray subassembly (35), cut off subassembly (36) and smoke transducer (37), first mounting panel (31) with second mounting panel (32) are installed respectively the bottom both ends of door frame (1), battery (33) are installed the top of second mounting panel (32), controller (34) are installed the top of first mounting panel (31), spray subassembly (35) set up the top of door frame (1), cut off subassembly (36) set up the bottom both sides of door frame (1), just cut off subassembly (36) with spray subassembly (35) electric connection, smoke transducer (37) symmetry are installed prevent fire door (2) both sides.
2. The smoke-insulating fireproof door for fire control according to claim 1, wherein the spraying component (35) comprises a water storage shell (351), a water inlet pipeline (352), a connecting bottom plate (353), spray heads (354) and electromagnetic valves (355), the water storage shell (351) is symmetrically arranged at the top of the door frame (1), the connecting bottom plate (353) is symmetrically arranged at the top of the inner wall of the door frame (1), the two connecting bottom plates (353) are respectively arranged at two sides of the fireproof door (2), the water storage shell (351) is connected with the connecting bottom plate (353), one end of the water inlet pipeline (352) is connected with an external pipeline, the other end of the water inlet pipeline (352) is connected with a water inlet of the water storage shell (351), a plurality of spray heads (354) are arranged at the bottom of the connecting bottom plate (353) at equal intervals, and the electromagnetic valves (355) are arranged on the spray heads (354).
3. The smoke-insulating fireproof door for fire control according to claim 2, wherein the partition assembly (36) comprises pedal plates (361), partition areas (362) and pressure sensors (363), the pedal plates (361) are symmetrically arranged on two sides of the bottom of the door frame (1), a plurality of partition areas (362) are formed in the top of the pedal plates (361) at equal intervals, the pressure sensors (363) are respectively arranged in the corresponding partition areas (362), and the pressure sensors (363) are respectively electrically connected with a plurality of electromagnetic valves (355).
4. The smoke-proof fire door for fire control according to claim 3, wherein the electromagnetic valve (355), the smoke sensor (37) and the pressure sensor (363) are electrically connected to the controller (34), and the controller (34) is electrically connected to the battery (33).
5. The smoke-isolation fireproof door for fire control according to claim 1, wherein handles (21) are symmetrically arranged on two sides of the fireproof door (2), and anti-slip sleeves are sleeved on the handles (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323388334.4U CN222478540U (en) | 2023-12-13 | 2023-12-13 | A smoke-proof fire door for firefighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323388334.4U CN222478540U (en) | 2023-12-13 | 2023-12-13 | A smoke-proof fire door for firefighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222478540U true CN222478540U (en) | 2025-02-14 |
Family
ID=94493143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323388334.4U Active CN222478540U (en) | 2023-12-13 | 2023-12-13 | A smoke-proof fire door for firefighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222478540U (en) |
-
2023
- 2023-12-13 CN CN202323388334.4U patent/CN222478540U/en active Active
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