CN212359544U - Anti-burning wood-destroying heat-insulation fireproof door - Google Patents
Anti-burning wood-destroying heat-insulation fireproof door Download PDFInfo
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- CN212359544U CN212359544U CN202020263332.XU CN202020263332U CN212359544U CN 212359544 U CN212359544 U CN 212359544U CN 202020263332 U CN202020263332 U CN 202020263332U CN 212359544 U CN212359544 U CN 212359544U
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Abstract
The utility model relates to a fire door is prevented to wood, especially a prevent burning and destroy wooden heat-insulating fire door, it includes door leaf and door frame, it has the door leaf to articulate through the fire prevention hinge in the door frame, the upper portion of door leaf is provided with the fire prevention door closer, the door leaf comprises frame, panel, thermal-insulated core and strengthening rib, the utility model discloses a be provided with the clearance between panel and the thermal-insulated core, necessary accessible switch opens cylinder and solenoid valve, injects water into the clearance, and the water that circulates effectively cools down and wets the panel to prevent that the door leaf from being burnt out, extension guard time; whether the trapped person turns on the switch or not can be reminded by arranging the thermometer; the strength of the panel is enhanced by arranging the reinforcing ribs.
Description
Technical Field
The utility model relates to a wooden fire door that prevents, especially a prevent burning and destroy wooden heat-insulating fire door.
Background
The wooden heat-insulating fireproof door is characterized in that the door frame, the door leaf framework and the door leaf panel are made of flame-retardant wood or flame-retardant wood products, the door leaf is filled with common filling materials, the filling materials are fire-insulating materials harmless to a human body, and the wooden heat-insulating fireproof door with fire resistance is formed by matching with fire-proof accessories, but the wooden fireproof door still has the defects of being burnt and poor in heat-insulating effect.
Disclosure of Invention
The utility model provides a to the not enough of prior art, the utility model provides a prevent burning out and thermal-insulated effectual wooden thermal-insulated fire door that prevents.
The technical scheme of the utility model is that: a burning-resistant wood-destroying heat-insulating fireproof door comprises a door leaf and a door frame, wherein the door leaf is hinged in the door frame through a fireproof hinge, a fireproof door closer is arranged at the upper part of the door leaf, the door leaf consists of a frame, a panel, a heat-insulating core plate and reinforcing ribs, the panel is arranged on two sides of the frame, the heat-insulating core plate is arranged between the two panels, a gap is arranged between the panel and the heat-insulating core plate, the reinforcing ribs are arranged on the inner side surface of the panel, one side, away from the panel, of each reinforcing rib is in contact with the side edge of the heat-insulating core plate, a cavity is arranged at the top of the door frame, an air cylinder is arranged in the cavity, a push plate is arranged at the push rod end of the air cylinder, nozzles are arranged on two sides of the push plate, the water inlet end of each nozzle is connected, and a second through hole is formed in the position, corresponding to the first through hole, of the top of the frame.
Furthermore, limber holes are uniformly distributed on the reinforcing ribs, and the aperture of the limber holes is 0.5 mm.
Furthermore, a water outlet hole is formed in the bottom of the frame, and a water outlet hole is formed in the side wall of the bottom of the door frame.
Furthermore, a layer of water-soluble film is adhered to the outer surfaces of the first through hole and the second through hole.
Further, the nozzle of the spray head is a sharp nozzle.
Furthermore, the heat insulation core plate is a perlite foaming fireproof door core plate.
Furthermore, a thermometer is installed on the side wall of the door frame, a heat insulation layer is arranged on the inner wall of the cavity, and the heat insulation layer is a perlite foaming plate.
Further, cylinder and solenoid valve all pass through wire and two switch electric connection, two the switch is installed respectively on the wall body of door frame both sides, the periphery of switch is provided with the protection box.
The utility model has the advantages that: the utility model discloses through setting up the clearance between panel and the thermal-insulated core, it is necessary that cylinder and solenoid valve can be opened through the switch, inject water into the clearance, the circulating water effectively cools down and wets the panel thoroughly to prevent that the door leaf from being burnt out, extension protection time; whether the trapped person turns on the switch or not can be reminded by arranging the thermometer; the strength of the panel is enhanced by arranging the reinforcing ribs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
In the figure, 1, a door leaf; 2. a door frame; 3. a gap; 4. a cavity; 5. a cylinder; 6. pushing the plate; 7. a spray head; 8. a thermometer; 9. a switch; 11. a frame; 12. a panel; 13. a heat-insulating core board; 14. and (5) reinforcing ribs.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1 and 2, a wood burning-resistant heat-insulation fireproof door comprises a door leaf 1 and a door frame 2, wherein the door leaf 1 is hinged in the door frame 2 through a fireproof hinge, a fireproof door closer is arranged on the upper portion of the door leaf 1, the door leaf 1 is composed of a frame 11, panels 12, a heat-insulation core plate 13 and reinforcing ribs 14, the panels 12 are arranged on two sides of the frame 11, the heat-insulation core plate 13 is arranged between the panels 12, a gap 3 is arranged between the panels 12 and the heat-insulation core plate 13, the reinforcing ribs 14 are arranged on the inner side surface of the panels 12, one side of each reinforcing rib 14, which is far away from the panel 12, is in contact with the side edge of the heat-insulation core plate 13, a cavity 4 is arranged at the top of the door frame 2, an air cylinder 5 is arranged in the cavity 4, a push rod end of the air cylinder 5 is provided with a push plate 6, the pipeline is provided with an electromagnetic valve, a first through hole is formed in the position, corresponding to the spray head 7, of the bottom surface of the cavity 4, and a second through hole is formed in the position, corresponding to the first through hole, of the top of the frame 11.
The reinforcing ribs 14 are uniformly provided with water through holes, and the diameter of each water through hole is 0.5 mm.
The bottom of the frame 11 is provided with a water outlet hole, the side wall of the bottom of the door frame 2 is provided with a water outlet hole, the water outlet hole and the water outlet hole are both micropores, and the water outlet speed and the water discharging speed are smaller than the water inlet speed, so that the gap can be filled with water.
And a layer of water-soluble film is adhered to the outer surfaces of the first through hole and the second through hole.
The nozzle of the spray head 7 is a sharp nozzle.
The heat insulation core plate 13 is a perlite foaming fireproof door core plate.
The thermometer 8 is installed on the side wall of the door frame 2, the heat insulation layer is arranged on the inner wall of the cavity 4, and the heat insulation layer is a perlite foaming plate.
The cylinder 5 and the electromagnetic valve are electrically connected with two switches 9 through wires, the two switches 9 are respectively installed on the wall bodies on two sides of the door frame 2, and a protection box is arranged on the periphery of each switch 9.
The application method of the embodiment comprises the following steps:
when the conflagration takes place, when the temperature display on the thermometer surpassed the default, cylinder and solenoid valve were opened through the switch to the manual work, and the push rod promotes the push pedal downwards, and the shower nozzle pierces through in the water-soluble membrane of high temperature resistant stretches into the door leaf, injects water into in the clearance between panel and the thermal-insulated core board, and the water of injecting into passes through the limbers down, discharges through apopore and wash port again, and water effectively cools down and is wet through the panel to prevent that the door leaf from being burnt out, extension guard time.
The switch in the embodiment adopts a wall double-control switch of the brand 'SJMLENJS'; the electromagnetic valve adopts an A05 DC12V high-temperature resistant electromagnetic valve; the cylinder adopts a TCM40X20S Adam type three-rod guide rod cylinder.
Example 2
The top installation of door frame 2 is with some type temperature-sensing detector, some type temperature-sensing detector passes through the wire and is connected with the controller, the controller passes through wire and solenoid valve and 5 electric connection of cylinder, in this embodiment, when the temperature that some type temperature-sensing detector detected reaches the default, then give the controller with signal transmission, controller control cylinder and solenoid valve carry out the action, thereby realize automatic pouring water into in to the clearance between panel and the thermal-insulated core, the water of pouring into passes through the limbers down, discharge through apopore and wash port again, water effectively cools down and drenches the panel, thereby prevent that the door leaf from being burnt out, extension guard time.
The controller, the point-type temperature-sensitive detector, the electromagnetic valve and the cylinder in the implementation are all the prior art, the connection mode of the controller is the same as that of the prior art, and the controller adopts FX3U-128MR/ES-A Mitsubishi third-generation micro PLC; the point-type temperature-sensitive detector is a JTW-ZDM-FW19020 type point-type temperature-sensitive detector; the electromagnetic valve adopts an A05 DC12V high-temperature resistant electromagnetic valve; the cylinder adopts a TCM40X20S Adam type three-rod guide rod cylinder.
The foregoing examples and description are illustrative of the preferred and remote embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a prevent burning damage wooden heat-insulating fire door which characterized in that: the door comprises a door leaf (1) and a door frame (2), the door leaf (1) is hinged in the door frame (2) through a fireproof hinge, a fireproof door closer is arranged on the upper portion of the door leaf (1), the door leaf (1) is composed of a frame (11), a panel (12), a heat insulation core plate (13) and reinforcing ribs (14), the panels (12) are installed on two sides of the frame (11), the heat insulation core plate (13) is installed between the panels (12), a gap (3) is formed between the panel (12) and the heat insulation core plate (13), the reinforcing ribs (14) are arranged on the inner side face of the panel (12), one side, far away from the panel (12), of each reinforcing rib (14) is in contact with the side edge of the heat insulation core plate (13), a cavity (4) is arranged at the top of the door frame (2), an air cylinder (5) is installed in the cavity (4), and, shower nozzle (7) are all installed to the both sides of push pedal (6), the end of intaking of shower nozzle (7) is through the pipe connection of high temperature resistant plastic hose with municipal water, install the solenoid valve on the pipeline, be provided with first through-hole on the bottom surface of cavity (4) and the corresponding position of shower nozzle (7), be provided with the second through-hole on the top of frame (11) and the corresponding position of first through-hole.
2. The fire door of claim 1, further comprising: the reinforcing ribs (14) are uniformly provided with water through holes, and the diameter of each water through hole is 0.5 mm.
3. The fire door as claimed in claim 2, wherein: the bottom of the frame (11) is provided with a water outlet hole, and the side wall of the bottom of the door frame (2) is provided with a water outlet hole.
4. The fire door of claim 3, further comprising: and a layer of water-soluble film is adhered to the outer surfaces of the first through hole and the second through hole.
5. The fire door as claimed in claim 4, wherein: the nozzle of the spray head (7) is a sharp nozzle.
6. The fire door of claim 5, further comprising: the heat insulation core plate (13) is a perlite foaming fireproof door core plate.
7. The fire door of claim 6, further comprising: the door frame is characterized in that a thermometer (8) is installed on the side wall of the door frame (2), a heat insulation layer is arranged on the inner wall of the cavity (4), and the heat insulation layer is a perlite foaming plate.
8. The fire door as claimed in claim 7, wherein: the air cylinder (5) and the electromagnetic valve are electrically connected with the two switches (9) through wires, the two switches (9) are respectively installed on the wall bodies on the two sides of the door frame (2), and the protection box is arranged on the periphery of each switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263332.XU CN212359544U (en) | 2020-03-06 | 2020-03-06 | Anti-burning wood-destroying heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263332.XU CN212359544U (en) | 2020-03-06 | 2020-03-06 | Anti-burning wood-destroying heat-insulation fireproof door |
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| Publication Number | Publication Date |
|---|---|
| CN212359544U true CN212359544U (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263332.XU Active CN212359544U (en) | 2020-03-06 | 2020-03-06 | Anti-burning wood-destroying heat-insulation fireproof door |
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| Country | Link |
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| CN (1) | CN212359544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075712A (en) * | 2022-07-22 | 2022-09-20 | 广西双迎门业有限公司 | Solderless fireproof door leaf |
-
2020
- 2020-03-06 CN CN202020263332.XU patent/CN212359544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075712A (en) * | 2022-07-22 | 2022-09-20 | 广西双迎门业有限公司 | Solderless fireproof door leaf |
| CN115075712B (en) * | 2022-07-22 | 2024-08-16 | 广西双迎门业有限公司 | Non-welding fireproof door leaf |
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