CN220869236U - Fireproof door with explosion-proof function - Google Patents
Fireproof door with explosion-proof function Download PDFInfo
- Publication number
- CN220869236U CN220869236U CN202322513743.6U CN202322513743U CN220869236U CN 220869236 U CN220869236 U CN 220869236U CN 202322513743 U CN202322513743 U CN 202322513743U CN 220869236 U CN220869236 U CN 220869236U
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- door
- plate
- explosion
- air
- buffer
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- 238000004880 explosion Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000011010 flushing procedure Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 4
- 230000003313 weakening effect Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Special Wing (AREA)
Abstract
The utility model discloses a fireproof door with an explosion-proof function, and particularly relates to the field of fireproof doors, which comprises a door frame, wherein a door plate is rotatably arranged on the inner wall of the door frame, door handles are arranged on two sides of the door plate, an explosion-proof buffer mechanism is arranged on one side of the door plate, the explosion-proof buffer mechanism comprises a punched plate arranged on one side of the door plate, a buffer plate is fixedly arranged on one side of the punched plate and is slidably arranged on the inner wall of the door plate, a plurality of fixed sliding plates are fixedly arranged on one side of the buffer plate, sliding grooves are respectively formed on one side of the plurality of fixed sliding plates, sliding rods are slidably arranged on the inner walls of the plurality of sliding grooves, a cushion is fixedly arranged on one side of the plurality of sliding rods, and the cushion is fixedly arranged on the inner wall of the door plate; according to the utility model, the explosion-proof buffer mechanism is arranged, so that when explosion impact occurs in an area on one side of the fireproof door, the explosion impact is buffered and weakened, and the fireproof effect of the fireproof door is prevented from being lost due to the damage of the explosion impact.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a fireproof door with an explosion-proof function.
Background
Along with the progress of society and the rapid promotion of living standard of people, the construction materials are increasingly required to be strict, the use of home building materials is higher, the focus of fire department at present also relates to the use condition of fireproof doors of resident houses, so that the functions and the practicability of the fireproof doors are more and more important, a fireproof door channel is the only exit for people to escape when a fire disaster occurs, and the fireproof door is an important barrier for preventing the spread of fire and the spread of smoke;
The traditional fireproof door can only block fire and smoke, and because of the lack of an explosion-proof mechanism, the area on one side of the fireproof door can be directly impacted on the fireproof door when explosion impact occurs, so that the fireproof door is damaged and the fireproof effect of the fireproof door is lost;
in view of the technical drawbacks described above, a solution is now provided.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides the fireproof door with the explosion-proof function, which is characterized in that an explosion-proof buffer mechanism is arranged, when explosion impact occurs in an area on one side of the fireproof door, the explosion impact is buffered and weakened, and the fireproof effect of the fireproof door is prevented from being lost due to the damage of the explosion impact, so that the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fireproof door with the explosion-proof function comprises a door frame, wherein a door plate is rotatably arranged on the inner wall of the door frame, door handles are arranged on two sides of the door plate, and an explosion-proof buffer mechanism is arranged on one side of the door plate;
The anti-explosion buffer mechanism comprises a punched plate arranged on one side of a door plate, a buffer plate is fixedly arranged on one side of the punched plate, the buffer plate is slidably arranged on the inner wall of the door plate, a plurality of fixed sliding plates are fixedly arranged on one side of the buffer plate, sliding grooves are respectively formed in one side of each fixed sliding plate, sliding rods are slidably arranged on the inner walls of the sliding grooves, a cushion seat is fixedly arranged on one side of each sliding rod, a plurality of cushion seats are fixedly arranged on the inner wall of the door plate, buffer springs are fixedly arranged on one side of each cushion seat, and a plurality of buffer springs are fixedly arranged on the outer walls of the fixed sliding plates;
A plurality of fixed slide one side articulates respectively has a plurality of first backup pads, and a plurality of one side of first backup pad articulates has the second backup pad, and a plurality of the second backup pad articulates the inner wall at the door plant, a plurality of the top fixed mounting of first backup pad and second backup pad has the draw-in groove piece, a plurality of the top of draw-in groove piece is equipped with the rubber stick.
In a preferred embodiment, one side of the buffer plate is provided with a fire extinguishing mechanism, the fire extinguishing mechanism comprises an air bag arranged on one side of the buffer plate, the air bag is fixedly arranged on the inner wall of the door plate, the top of the air bag is communicated with a plurality of air guide pipes, the tops of the air guide pipes penetrate through the inner wall of the door plate, one side of the air guide pipes is communicated with an air charging groove, the air charging groove is formed in the inner wall of the door plate, and the tops of the air charging grooves penetrate through the outer wall of the door plate.
In a preferred embodiment, the first support plates and the second support plates are arranged in parallel, the lengths of the first support plates and the second support plates are smaller than the length of the sliding rod, and the first support plates and the second support plates are arranged perpendicular to the inner walls of the fixed sliding plate and the door plate.
In a preferred embodiment, the clamping groove blocks are arranged in a U shape, the clamping groove blocks are arranged perpendicular to the tops of the first supporting plate and the second supporting plate, the clamping groove blocks are arranged perpendicular to the rubber rod, and the inner walls of the clamping groove blocks are attached to the outer walls of the rubber rod.
In a preferred embodiment, the bottom of the air-flushing groove and the air duct are arranged vertically, the top of the air-flushing groove is arranged obliquely upwards, the air-flushing groove is arranged vertically, and the air-flushing groove is positioned on one side of the flushed plate.
The utility model has the technical effects and advantages that:
1. According to the utility model, the explosion-proof buffer mechanism is arranged, the buffer plate is pressed by the explosion impact plate to press the buffer plate to inwards slide and drive the plurality of fixed sliding plates to synchronously move, so that the fixed sliding plates inwards slide through the sliding rods and buffer the explosion impact force through the compression buffer springs, the damage caused by the direct stress of the door plate is avoided, and meanwhile, the buffer plate can be forced to move backwards through the stress of the fixed sliding plates to press the plurality of first support plates and the second support plates to bend and deflect, and the impact of the explosion is buffered and weakened to avoid the damage of the fireproof door caused by the explosion impact, so that the self fireproof effect is lost.
2. According to the utility model, the fire extinguishing mechanism is arranged, the air bags are compressed by the backward movement of the buffer plate to be flushed towards the air flushing grooves by the compressed air flows through the air ducts, and then the dry powder extinguishing agent filled in the air flushing grooves is flushed out, so that the extinguishing agent is sprayed to the side where fire is generated through the air flushing grooves, and the purposes of extinguishing and weakening the fire are achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a vertical sectional view of the present utility model.
Fig. 4 is an enlarged view of the structure of the portion a of fig. 3 according to the present utility model.
Fig. 5 is an enlarged view of the B-section structure of fig. 3 according to the present utility model.
The reference numerals are: 1. a door frame; 2. a door panel; 3. a door handle; 4. an explosion-proof buffer mechanism; 41. a punched plate; 42. a buffer plate; 43. fixing the sliding plate; 44. a slide bar; 45. a pad seat; 46. a buffer spring; 47. a first support plate; 48. a second support plate; 49. a clamping groove block; 410. a rubber rod; 5. a fire extinguishing mechanism; 51. an air bag; 52. an air duct; 53. and (5) an air flushing groove.
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.
Referring to fig. 1-5 of the specification, a fireproof door with an explosion-proof function, as shown in fig. 1 and 2, comprises a door frame 1, wherein a door plate 2 is rotatably arranged on the inner wall of the door frame 1, door handles 3 are arranged on two sides of the door plate 2, and an explosion-proof buffer mechanism 4 is arranged on one side of the door plate 2;
As shown in fig. 3 and 4, the explosion-proof buffer mechanism 4 comprises a punched plate 41 arranged at one side of the door plate 2, a buffer plate 42 is fixedly arranged at one side of the punched plate 41, the buffer plate 42 is slidably arranged on the inner wall of the door plate 2, a plurality of fixed sliding plates 43 are fixedly arranged at one side of the buffer plate 42, sliding grooves are respectively formed at one side of the plurality of fixed sliding plates 43, sliding rods 44 are slidably arranged at the inner walls of the plurality of sliding grooves, a cushion seat 45 is fixedly arranged at one side of the plurality of sliding rods 44, the cushion seat 45 is fixedly arranged at the inner wall of the door plate 2, a buffer spring 46 is fixedly arranged at one side of the cushion seat 45, the plurality of buffer springs 46 are fixedly arranged at the outer wall of the fixed sliding plates 43, the punched plate 41 is pressed by explosion impact, the buffer plate 42 is pushed by the explosion impact, the plurality of fixed sliding plates 43 are respectively slid inwards through the sliding rods 44 and compress the buffer springs 46, the explosion impact force is buffered by the buffer springs 46, and the door plate 2 is prevented from being damaged by direct stress;
As shown in fig. 3 and 4, a plurality of first support plates 47 are hinged to one sides of the plurality of fixed sliding plates 43, a plurality of second support plates 48 are hinged to one sides of the plurality of first support plates 47, a plurality of second support plates 48 are hinged to the inner wall of the door panel 2, clamping groove blocks 49 are fixedly arranged at the tops of the plurality of first support plates 47 and the plurality of second support plates 48, rubber rods 410 are arranged at the tops of the plurality of clamping groove blocks 49, the plurality of first support plates 47 and the plurality of second support plates 48 are pressed by the plurality of fixed sliding plates 43 to be bent and deflected due to the fact that the plurality of first support plates 47 and the plurality of second support plates 48 are stressed, the rubber rods 410 are pressed by the plurality of first support plates 47 and the plurality of second support plates 48 to be deformed, the buffer plate 42 can be stressed to be moved backwards, explosion impact is buffered and weakened, and the fireproof effect of a fireproof door is prevented from being damaged by the explosion impact.
As shown in fig. 3 and 5, a fire extinguishing mechanism 5 is arranged on one side of the buffer plate 42, the fire extinguishing mechanism 5 comprises an air bag 51 arranged on one side of the buffer plate 42, the air bag 51 is fixedly arranged on the inner wall of the door plate 2, the top of the air bag 51 is communicated with a plurality of air ducts 52, the tops of the air ducts 52 penetrate through the inner wall of the door plate 2, one side of the air ducts 52 is communicated with an air charging groove 53, the air charging groove 53 is formed in the inner wall of the door plate 2, the top of the air charging groove 53 penetrates through the outer wall of the door plate 2, the air bag 51 is compressed by the backward movement of the buffer plate 42, compressed air flows are blown out through the air ducts 52 to the air charging groove 53, and then the dry powder fire extinguishing agent is filled in the air charging groove 53 to be blown out by the air charging groove 53, so that the fire extinguishing agent is sprayed to one side of fire, and the purpose of extinguishing and weakening the fire is achieved.
As shown in fig. 3 and 4, the first support plates 47 and the second support plates 48 are arranged in parallel, the lengths of the first support plates 47 and the second support plates 48 are smaller than the lengths of the slide bars 44, the first support plates 47 and the second support plates 48 are perpendicular to the fixed slide plates 43 and the inner walls of the door panels 2, and a certain distance is kept between the fixed slide plates 43 and the door panels 2 through the arrangement of the first support plates 47 and the second support plates 48, so that the buffer effect is avoided due to the fact that the distance between the fixed slide plates 43 and the door panels 2 is too short.
As shown in fig. 4, the clamping groove blocks 49 are U-shaped, the tops of the clamping groove blocks 49 and the first support plate 47 and the second support plate 48 are perpendicular to each other, the clamping groove blocks 49 and the rubber rod 410 are perpendicular to each other, the inner walls of the clamping groove blocks 49 are mutually attached to the outer walls of the rubber rod 410, and the clamping groove blocks 49 clamped on the tops of the first support plate 47 and the second support plate 48 through the rubber rod 410 keep the first support plate 47 and the second support plate 48 in a horizontal state when not pressed, so that the fixed sliding plate 43 and the door plate 2 are prevented from being accidentally extruded to influence in daily life.
As shown in fig. 5, the bottom of the air-charging slot 53 is perpendicular to the air duct 52, the top of the air-charging slot 53 is inclined upwards, the air-charging slot 53 is vertical, the air-charging slot 53 is located at one side of the plate 41, the dry powder extinguishing agent in the air-charging slot 53 is ejected through the impact of the air duct 52 by the air-charging slot 53, and the ejected extinguishing agent can be ejected farther through the inclined arrangement of the top of the air-charging slot 53.
The working process and principle of the utility model are as follows:
Through the explosion impact plate 41, the impact plate 41 is pressed to press the buffer plate 42 to inwards slide so as to drive the plurality of fixed sliding plates 43 to synchronously move, the plurality of fixed sliding plates 43 respectively inwards slide through the sliding rods 44 and compress the buffer springs 46, the explosion impact force is buffered through the buffer springs 46, the door panel 2 is prevented from being directly stressed to be damaged, the plurality of fixed sliding plates 43 inwards move to press the plurality of first supporting plates 47 and the plurality of second supporting plates 48, the plurality of first supporting plates 47 and the plurality of second supporting plates 48 are stressed to be bent and deflected, the plurality of first supporting plates 47 and the plurality of second supporting plates 48 press the rubber rods 410 to deform, the buffer plate 42 can be stressed to backwards move, the explosion impact is buffered and weakened through the explosion impact, and the fire-proof effect of the fire door is prevented from being damaged by the explosion impact and losing the fire-proof effect of the fire-proof door is avoided;
Simultaneously, through the backward movement of the buffer plate 42, the air bags 51 are compressed, compressed air flows are extruded to be flushed to the air flushing grooves 53 through the plurality of air guide pipes 52, then the air flushing grooves 53 are filled with the dry powder extinguishing agent to be flushed out, and the air flushing grooves 53 spray the extinguishing agent to the side where fires occur, so that the purposes of extinguishing and weakening the fires are achieved.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. Fireproof door with explosion-proof function, including door frame (1), its characterized in that: the door frame is characterized in that a door plate (2) is rotatably arranged on the inner wall of the door frame (1), door handles (3) are arranged on two sides of the door plate (2), and an explosion-proof buffer mechanism (4) is arranged on one side of the door plate (2);
The anti-explosion buffer mechanism (4) comprises a punched plate (41) arranged on one side of the door plate (2), a buffer plate (42) is fixedly arranged on one side of the punched plate (41), a plurality of fixed sliding plates (43) are fixedly arranged on one side of the buffer plate (42), sliding grooves are respectively formed in one side of the fixed sliding plates (43), sliding rods (44) are slidably arranged on the inner walls of the sliding grooves, a cushion seat (45) is fixedly arranged on one side of the sliding rods (44), a plurality of cushion seats (45) are fixedly arranged on the inner walls of the door plate (2), buffer springs (46) are fixedly arranged on one sides of the cushion seats (45), and a plurality of buffer springs (46) are fixedly arranged on the outer walls of the fixed sliding plates (43);
One side of a plurality of fixed slide (43) articulates respectively has a plurality of first backup pad (47), and a plurality of one side of first backup pad (47) articulates has second backup pad (48), and a plurality of second backup pad (48) articulates the inner wall at door plant (2), a plurality of the top fixed mounting of first backup pad (47) and second backup pad (48) has draw-in groove piece (49), a plurality of the top of draw-in groove piece (49) is equipped with rubber stick (410).
2. The fire door with explosion protection function according to claim 1, wherein: one side of buffer board (42) is provided with fire extinguishing mechanism (5), fire extinguishing mechanism (5) are including setting up gasbag (51) in buffer board (42) one side, gasbag (51) fixed mounting is in the inner wall of door plant (2), the top intercommunication of gasbag (51) has a plurality of air duct (52), and is a plurality of the inner wall of door plant (2) is run through at the top of air duct (52), a plurality of one side intercommunication of air duct (52) has air-flushing groove (53), the inner wall at door plant (2) is seted up in air-flushing groove (53), the outer wall of door plant (2) is run through at the top of air-flushing groove (53).
3. The fire door with explosion protection function according to claim 1, wherein: the first support plates (47) and the second support plates (48) are arranged in parallel, the lengths of the first support plates (47) and the second support plates (48) are smaller than the lengths of the sliding rods (44), and the first support plates (47) and the second support plates (48) are arranged perpendicular to the inner walls of the fixed sliding plates (43) and the door plates (2).
4. The fire door with explosion protection function according to claim 1, wherein: the clamping groove blocks (49) are arranged in a U-shaped mode, the clamping groove blocks (49) are arranged perpendicular to the tops of the first supporting plate (47) and the second supporting plate (48), the clamping groove blocks (49) are arranged perpendicular to the rubber rod (410), and the inner walls of the clamping groove blocks (49) are attached to the outer walls of the rubber rod (410).
5. A fire door with explosion protection as set forth in claim 2, wherein: the bottom of the air flushing groove (53) is perpendicular to the air guide pipe (52), the top of the air flushing groove (53) is inclined upwards, the air flushing groove (53) is vertical, and the air flushing groove (53) is located on one side of the flushed plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513743.6U CN220869236U (en) | 2023-09-15 | 2023-09-15 | Fireproof door with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513743.6U CN220869236U (en) | 2023-09-15 | 2023-09-15 | Fireproof door with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869236U true CN220869236U (en) | 2024-04-30 |
Family
ID=90812806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513743.6U Active CN220869236U (en) | 2023-09-15 | 2023-09-15 | Fireproof door with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869236U (en) |
-
2023
- 2023-09-15 CN CN202322513743.6U patent/CN220869236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |