CN113279678A - People's air defense door that heat preservation and heat-proof quality are good - Google Patents
People's air defense door that heat preservation and heat-proof quality are good Download PDFInfo
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- CN113279678A CN113279678A CN202110684661.0A CN202110684661A CN113279678A CN 113279678 A CN113279678 A CN 113279678A CN 202110684661 A CN202110684661 A CN 202110684661A CN 113279678 A CN113279678 A CN 113279678A
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- air defense
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- 238000004321 preservation Methods 0.000 title claims abstract description 35
- 230000007123 defense Effects 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims description 25
- 239000007921 spray Substances 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 3
- 230000018109 developmental process Effects 0.000 abstract description 3
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- 238000009825 accumulation Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 10
- 230000002265 prevention Effects 0.000 description 7
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Images
Classifications
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- 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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- 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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Abstract
The invention discloses a civil air defense door with good heat preservation and heat insulation performance, which comprises: a fireproof heat preservation mechanism is fixedly arranged inside the supporting external frame, an automatic induction mechanism is movably arranged at the top of the supporting external frame, the bottom of the supporting external frame is movably provided with a sealing mechanism which is transmitted between the internal supporting frames and acts on the heat-insulating sponge plate to prevent the bidirectional volatilization of heat, when the weather is in the condition of overcast and humid, the differential water vapor can be attached to the heat-preservation sponge plate, and the redundant moisture is discharged through the plurality of vent holes on the heat-preservation sponge plate, so that the phenomenon of corrosion caused by the accumulation of the water vapor is prevented, the fire-proof structure of the door body is added through the above conditions, the serious loss of the structural parts of the door body is prevented, meanwhile, the heat-insulating property of the door body is enhanced, the volatilization of heat is reduced, and then replace the current mode through mechanical lock, prevent that the internal component from ageing to go up the rust, cause the degree of difficulty to increase that opens and shuts, also strengthened the automatic scientific and technological development of the door body.
Description
Technical Field
The invention belongs to the technical field of civil air defense doors, and particularly relates to a civil air defense door with good heat preservation and heat insulation performance.
Background
Such door styling was first widely adopted. The entrance and exit device has the characteristics of simple structure, reliable operation and convenient maintenance, and is suitable for the entrances and exits of various civil air defense projects. However, because of the threshold, the movable threshold door or the falling type door with the same size and load grade is changed to be used for projects with frequent access of personnel and vehicles, such as underground shopping malls combined with peacetime and wartime and the like.
Compared with a door and window which are commonly used, the civil air defense door is large in size, wide in thickness, and has multiple purposes of heat insulation, theft prevention and the like, but the existing civil air defense door is used in a relatively closed environment, the probability of fire disasters in the process is increased, the fireproof effect is poor, no good heat insulation structure exists in the civil air defense door, the indoor temperature capability is weak, mechanical door locks are adopted in most of the existing civil air defense doors, the internal structure is aged and corroded after long-term use, the flexibility is poor, the opening and closing difficulty is increased, the modern socially developed scientific and technological environment is not facilitated, the existing civil air defense door is in the process of fire disasters, gaps between the doors and door frames cannot be eliminated, dense smoke is caused to enter the indoor space, and the prevention effect is reduced.
Disclosure of Invention
The invention aims to: in order to overcome the defects of the existing civil air defense door on the basis of fire prevention and heat preservation, effective fire extinguishing measures in the door are added, the thickness of the door body and the fireproof materials in the door body are utilized to resist the spread of fire, the damage of equipment in the door body is reduced, the heat preservation materials in the door body are added, and the indoor temperature control is more effective.
The technical scheme adopted by the invention is as follows: a civil air defense door with good heat preservation and heat insulation performance comprises: the fireproof heat-preservation device comprises an external support frame, a fireproof heat-preservation mechanism is fixedly arranged in the external support frame, an automatic induction mechanism is movably arranged at the top of the external support frame, and a sealing mechanism is movably arranged at the bottom of the external support frame;
the fireproof heat-insulation mechanism comprises an internal connection support frame, a seal ring is fixedly mounted on the outer ring part of the front surface of the internal connection support frame, an anti-burning outer plate is fixedly mounted between the front surfaces of the seal ring rings, a heat-insulation sponge plate is fixedly mounted between two sides of the inner wall of the external connection support frame, a plurality of air holes are formed in the rear surface of the heat-insulation sponge plate, mounting grooves B are formed in the top and the bottom of the internal connection support frame, and temperature sensors are fixedly mounted in the two mounting grooves B;
the automatic induction mechanism comprises a mounting groove C, fixed plates are fixedly mounted on two sides of the inner wall of the mounting groove C, slideways are formed in opposite sides of the two fixed plates, an interpolation baffle is movably arranged between the inner surface walls of the two slideways, two electric telescopic rods are fixedly mounted at the bottom of the inner wall of the mounting groove C, and output ends of the two electric telescopic rods are welded at the bottom of the interpolation baffle;
sealing mechanism includes mounting groove E, the inner wall top of mounting groove E is fixed to be inserted and is equipped with three slide bar, and is three the movable sleeve is equipped with the fly leaf between the surface of slide bar, the bottom fixed mounting of fly leaf has sealed inserted block.
The powder spraying device comprises a support, an external frame, a powder storage tank, a spray gun, a powder storage tank, a powder spraying pipe and a powder spraying pipe, wherein the support is connected with the external frame through the powder spraying pipe, the powder spraying pipe is connected with the powder storage tank through the powder spraying pipe, and the powder spraying pipe is connected with the powder spraying pipe.
The spray gun comprises a spray gun body, a connecting plate, two circular holes, spray heads and feed ends, wherein the connecting plate is fixedly installed at an outlet of the spray gun body, the two circular holes are formed in one side, away from the spray gun, of the outer wall of the connecting plate, the spray heads are fixedly inserted into the inner surface walls of the circular holes, and the feed ends of the two spray heads are communicated with the discharge end of the spray gun body.
The external frame of support, the installation groove D has been seted up on the positive surface, the inside fixed mounting of installation groove D has the operation shell, the positive surface of operation shell is fixed mounting respectively has display screen A, a plurality of operating key and infrared fingerprint induction zone.
The rear surface of the external support is fixedly provided with a display screen B, the rear surface of the external support is provided with a mounting hole, and the inner surface wall of the mounting hole is fixedly provided with a macro camera.
Wherein, support the outer wall of external frame and keep away from one side of mounting groove A and seted up the rectangle spout, one side fixed mounting that powder storage tank was kept away from to the outer wall of fly leaf has the connection arm-tie, and the surface activity of connecting the arm-tie arranges the interior table wall of rectangle spout in.
The three springs are welded between the tops of the inner walls of the mounting grooves E and the tops of the movable plates, and the inner surface walls of the three springs are movably sleeved on the outer surface of the sliding rod.
The outer surface of the inner connecting support frame is fixedly arranged on the inner surface wall of the outer connecting support frame, the mounting groove C is formed in the top of the outer connecting support frame, and the mounting groove E is formed in the bottom of the outer connecting support frame.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, when the burning time is increased and a small amount of open fire enters the internal connecting support frame through a gap between the sealing ring and the burning-proof outer plate, after the detection temperature of the temperature sensor in the mounting groove B reaches a preset value, data is processed, the spray gun in the mounting groove A is started, dry powder for fire extinguishing is contained in the powder storage tank, the dry powder enters the round hole in the connecting plate through the transportation of the spray gun, the spraying area is increased through the compression of the spray head on the spray gun, the open fire is isolated through air to achieve the purpose of extinguishing the internal fire, the internal fire is prevented from being too large, other structures are prevented from being burnt and damaged, when the door body is in the normal use process, the heat absorbed on the surface of the door body enters the internal part of the external connecting support frame and is transmitted into the space between the internal connecting support frames to act on the heat-preserving sponge plate to prevent the bidirectional volatilization of the heat, when the weather is, poor steam of giving birth can be attached to on the heat preservation sponge board, through a plurality of air vents on it, discharges unnecessary moisture, prevents that the aqueous vapor from piling up the phenomenon of emergence corruption, increases a body fire resistive construction through above-mentioned condition, prevents that a body structural component loss is serious, also strengthens the thermal insulation performance of a body simultaneously, reduces thermal volatilization.
2. In the invention, firstly, the correct password is input by using the operation keys on the operation shell, the display screen A can be observed for confirmation, secondly, the right of opening the door can be obtained by using the infrared fingerprint sensing area on the operation shell and the fingerprint preset in advance, when the electric telescopic rod in the mounting groove C is started by a command, the electric telescopic rod moves downwards to drive the inserted baffle plate on the electric telescopic rod, moving in the slideway in the fixed plate to make the inserted baffle far away from the inside of the door frame, repeating the above command after the door body is closed again, the electric telescopic rod pushes the inserted baffle to lock the door body, when the mobile phone is opened from the indoor, the user can observe the display screen B to display when the mobile phone is unlocked by using the face, and then replace the current mode through mechanical lock, prevent that the internal component from ageing to go up the rust, cause the degree of difficulty to increase that opens and shuts, also strengthened the automatic scientific and technological development of the door body.
3. According to the invention, the connecting pulling plate in the rectangular sliding chute is stepped on by a foot to act on the movable plate connected with the rectangular sliding chute, so that the movable plate moves downwards on the surface of the sliding rod in the mounting groove E to drive the sealing insertion block on the movable plate to be in contact with the gap at the bottom of the door frame and block the gap, and the spring between the movable plate and the mounting groove E is stretched at the same time to generate tension force for the spring, so that the elastic resetting effect of the movable plate is assisted, and the fireproof prevention effect of the door body is further improved.
Drawings
FIG. 1 is a perspective view of a main view structure of a civil air defense door with good heat preservation and insulation performance;
FIG. 2 is a perspective view of a rear structure of the civil air defense door with good heat preservation and insulation performance in FIG. 1;
FIG. 3 is a perspective view of the bottom structure of FIG. 1 of a civil air defense door with good thermal insulation performance according to the invention;
FIG. 4 is an enlarged perspective view of part A of FIG. 3 of a civil air defense door with good heat preservation and insulation performance according to the invention;
FIG. 5 is an enlarged perspective view of part B of FIG. 1 of a civil air defense door with good heat preservation and insulation performance according to the invention;
fig. 6 is an enlarged perspective view of part C in fig. 3 of a civil air defense door with good heat preservation and insulation performance according to the invention.
The labels in the figure are: 1. supporting the external frame; 2. a fireproof heat-preservation mechanism; 21. internally connecting a support frame; 22. a seal ring; 23. an anti-burning outer plate; 24. a heat-insulating sponge plate; 25. mounting grooves A; 26. a powder storage tank; 27. a spray gun; 28. a connecting plate; 29. a circular hole; 210. a spray head; 211. mounting grooves B; 212. a temperature sensor; 3. an automatic induction mechanism; 31. mounting a groove C; 32. a fixing plate; 33. an electric telescopic rod; 34. inserting a baffle plate; 35. mounting grooves D; 36. an operating housing; 37. a display screen A; 38. an operation key; 39. an infrared fingerprint sensing area; 310. a display screen B; 311. a macro camera; 4. a sealing mechanism; 41. mounting grooves E; 42. a slide bar; 43. a rectangular chute; 44. a movable plate; 45. sealing the insert block; 46. connecting a pulling plate; 47. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A civil air defense door with good heat preservation and heat insulation performance comprises: support external frame 1, the inside fixed mounting that supports external frame 1 has fire prevention heat preservation mechanism 2, and the top activity that supports external frame 1 is provided with auto-induction mechanism 3, and the bottom activity that supports external frame 1 is provided with sealing mechanism 4.
Referring to fig. 1-4 and 6: the fireproof heat-preservation mechanism 2 comprises an internal connection support frame 21, a seal ring 22 is fixedly installed on the outer ring part of the front surface of the internal connection support frame 21, a burning-proof outer plate 23 is fixedly installed between the front surfaces of the seal ring 22, a heat-preservation sponge plate 24 is fixedly installed between two sides of the inner wall of the external connection support frame 1, a plurality of vent holes are formed in the rear surface of the heat-preservation sponge plate 24, mounting grooves B211 are formed in the top and the bottom of the internal connection support frame 21, temperature sensors 212 are fixedly installed in the two mounting grooves B211, a mounting groove A25 is formed in one side of the inner wall of the external connection support frame 1, a powder storage tank 26 is fixedly installed on one side of the inner wall of the mounting groove A25, a spray gun 27 is fixedly communicated with the discharge end of the powder storage tank 26, a connecting plate 28 is fixedly installed at the outlet of the spray gun 27, two, and the feed ends of the two nozzles 210 are both communicated with the discharge end of the spray gun 27.
The effect that fire prevention heat preservation mechanism 2 reaches wherein is: firstly, the device is installed on a door frame, a door body is closed, the supporting external frame 1 is fully arranged in the door frame, when an external fire hazard occurs, and an open flame is contacted with the supporting external frame 1, the burning-proof outer plate 23 on the internal supporting frame 21 is burned, the characteristic of the burning-proof outer plate 23 is utilized, a fire source is prevented from entering the internal part of the supporting external frame 1, when the burning time is increased, a small amount of open flame enters the internal supporting frame 21 through a gap between the sealing ring 22 and the burning-proof outer plate 23, the detection temperature of the temperature sensor 212 in the installation groove B211 reaches a preset value, after data is processed, the spray gun 27 in the installation groove A25 is started, dry powder for fire extinguishing is contained in the powder storage tank 26, the dry powder enters the round hole 29 in the connecting plate 28 through the transportation of the spray gun 27, the spraying area is increased through the compression of the spray head 210, the air isolation is carried out on the open flame, and the purpose of, prevent that inside intensity of a fire is too big, burn and damage other structures, the in-process at the normal use when the door body, the heat on door body surface gets into the inside of supporting external frame 1 in the external world, the transmission advances between the internal joint support frame 21, act on heat preservation sponge board 24, prevent thermal two-way volatilization, when the weather is in the condition of overcast and humid, poor steam can be attached to on heat preservation sponge board 24, a plurality of air vents through it, the unnecessary moisture of discharge, prevent that the aqueous vapor from piling up the phenomenon of taking place the corruption, increase door body fire resistive construction through above-mentioned condition, it is serious to prevent door body structural component loss, the thermal insulation performance of the door body also is strengthened simultaneously, reduce thermal volatilizing.
Referring to FIGS. 1-3 and 5: automatic induction mechanism 3 includes mounting groove C31, the equal fixed mounting in mounting groove C31's the inner wall both sides has fixed plate 32, the slide has all been seted up to relative one side of two fixed plates 32, and the activity is provided with interpolation baffle 34 between the interior table wall of two slides, mounting groove C31's inner wall bottom fixed mounting has two electric telescopic handle 33, two electric telescopic handle 33's output all welds the bottom at interpolation baffle 34, mounting groove D35 has been seted up on the positive surface of supporting external frame 1, the inside fixed mounting of mounting groove D35 has operation shell 36, operation shell 36's positive surface is fixed mounting respectively has display screen A37, a plurality of manipulating key 38 and infrared fingerprint induction zone 39, the rear surface fixed mounting who supports external frame 1 has display screen B310, the mounting hole has been seted up on the rear surface of supporting external frame 1, and the interior table wall fixed mounting of mounting hole has microspur camera 311.
The effect that automatic induction mechanism 3 reaches wherein is: when the door needs to be opened through the outside, the two methods can be used, firstly, the correct password is input by using the operation key 38 on the operation shell 36, the display screen A37 can be observed to confirm, secondly, the right of opening the door can be obtained by using the infrared fingerprint sensing area 39 on the operation shell 36 and the preset fingerprint, when the command is started, the electric telescopic rod 33 in the installation groove C31 moves downwards to drive the inserted baffle 34 thereon, the inserted baffle 34 moves in the slide way in the fixed plate 32, the inserted baffle 34 is far away from the inside of the door frame, when the door body is closed again, the command is repeated, the electric telescopic rod 33 pushes the inserted baffle 34 to lock the door body, when the door body is opened from the indoor, the display screen B310 can be observed to display, and then the existing mode of mechanical door lock is replaced, the aging and rust of the internal elements are prevented, the opening and closing difficulty is increased, and the automation technological development of the door body is enhanced.
Referring to FIGS. 1-3: the sealing mechanism 4 comprises a mounting groove E41, three sliding rods 42 are fixedly inserted at the top of the inner wall of the mounting groove E41, a movable plate 44 is movably sleeved between the outer surfaces of the three sliding rods 42, a sealing insert block 45 is fixedly mounted at the bottom of the movable plate 44, a rectangular sliding groove 43 is formed in one side of the outer wall of the supporting external frame 1 far away from the mounting groove A25, a connecting pull plate 46 is fixedly mounted on one side of the outer wall of the movable plate 44 far away from the powder storage tank 26, the outer surface of the connecting pull plate 46 is movably arranged on the inner surface wall of the rectangular sliding groove 43, three springs 47 are welded between the top of the inner wall of the mounting groove E41 and the top of the movable plate 44, the inner surface walls of the three springs 47 are movably sleeved on the outer surface of the sliding rod 42, the outer surface of the internally-connected support frame 21 is fixedly mounted on the inner surface wall of the externally-connected support frame 1, the mounting groove C31 is formed in the top of the externally-connected support frame 1, and the mounting groove E41 is formed in the bottom of the externally-connected support frame 1.
The sealing mechanism 4 achieves the following effects: when a fire occurs, dense smoke generated by open fire easily enters a room from a gap between the lower surface of a door frame and the door edge, so that the oxygen content in the room is reduced, a foot-operated connecting pull plate 46 inside the rectangular sliding groove 43 acts on a movable plate 44 connected with the rectangular sliding groove to enable the movable plate to move downwards on the surface of a sliding rod 42 in the mounting groove E41, a sealing insert block 45 on the movable plate 44 is driven to be in contact with a gap at the bottom of the door frame and block the gap, a spring 47 between the movable plate 44 and the mounting groove E41 is stretched at the same time, the spring 47 generates tension, the elastic resetting effect of the movable plate 44 is assisted, and the fireproof prevention effect of the door body is further improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a people's air defense door that heat preservation and heat-proof quality are good which characterized in that: the method comprises the following steps: the fireproof heat-insulating device comprises an external support frame (1), a fireproof heat-insulating mechanism (2) is fixedly installed inside the external support frame (1), an automatic induction mechanism (3) is movably arranged at the top of the external support frame (1), and a sealing mechanism (4) is movably arranged at the bottom of the external support frame (1);
the fireproof heat-insulation mechanism (2) comprises an internally-connected support frame (21), a seal ring (22) is fixedly mounted on the outer ring part of the front surface of the internally-connected support frame (21), an anti-burning outer plate (23) is fixedly mounted between the front surfaces of the seal ring (22), a heat-insulation sponge plate (24) is fixedly mounted between two sides of the inner wall of the externally-connected support frame (1), a plurality of vent holes are formed in the rear surface of the heat-insulation sponge plate (24), mounting grooves B (211) are formed in the top and the bottom of the internally-connected support frame (21), and temperature sensors (212) are fixedly mounted in the two mounting grooves B (211);
the automatic induction mechanism (3) comprises a mounting groove C (31), fixing plates (32) are fixedly mounted on two sides of the inner wall of the mounting groove C (31), slideways are formed in opposite sides of the two fixing plates (32), an inserting baffle (34) is movably arranged between the inner surface walls of the two slideways, two electric telescopic rods (33) are fixedly mounted at the bottom of the inner wall of the mounting groove C (31), and output ends of the two electric telescopic rods (33) are welded at the bottom of the inserting baffle (34);
sealing mechanism (4) are including mounting groove E (41), the inner wall top of mounting groove E (41) is fixed to be inserted and is equipped with three slide bar (42), and is three movable sleeve is equipped with fly leaf (44) between the surface of slide bar (42), the bottom fixed mounting of fly leaf (44) has sealed inserted block (45).
2. The civil air defense door with good heat preservation and insulation performance as claimed in claim 1, wherein: support inner wall one side of external frame (1) and seted up mounting groove A (25), inner wall one side fixed mounting of mounting groove A (25) has storage powder tank (26), the fixed intercommunication of the discharge end of storage powder tank (26) has spray gun (27).
3. The civil air defense door with good heat preservation and insulation performance as claimed in claim 2, wherein: the exit fixed mounting of spray gun (27) has connecting plate (28), two round holes (29) have been seted up to one side that spray gun (27) were kept away from to the outer wall of connecting plate (28), two the interior table wall of round hole (29) is all fixed to be inserted and is equipped with shower nozzle (210), and the feed end of two shower nozzles (210) all is linked together with the discharge end of spray gun (27).
4. The civil air defense door with good heat preservation and insulation performance as claimed in claim 1, wherein: support mounting groove D (35) seted up on the positive surface of external frame (1), the inside fixed mounting of mounting groove D (35) has operation shell (36), the positive surface of operation shell (36) is fixed mounting respectively has display screen A (37), a plurality of operating key (38) and infrared fingerprint induction zone (39).
5. The civil air defense door with good heat preservation and insulation performance as claimed in claim 1, wherein: the rear surface fixed mounting who supports external frame (1) has display screen B (310), the mounting hole has been seted up to the rear surface that supports external frame (1), and the interior table wall fixed mounting of mounting hole has microspur camera (311).
6. The civil air defense door with good heat preservation and insulation performance as claimed in claim 2, wherein: the outer wall of support external frame (1) is kept away from one side of mounting groove A (25) and has been seted up rectangle spout (43), one side fixed mounting that powder storage tank (26) was kept away from to the outer wall of fly leaf (44) has connection arm-tie (46), and the interior table wall of rectangle spout (43) is arranged in the surface activity of connecting arm-tie (46).
7. The civil air defense door with good heat preservation and insulation performance as claimed in claim 1, wherein: three springs (47) are welded between the top of the inner wall of the mounting groove E (41) and the top of the movable plate (44), and the inner surface walls of the three springs (47) are movably sleeved on the outer surface of the sliding rod (42).
8. The civil air defense door with good heat preservation and insulation performance as claimed in claim 1, wherein: the outer fixed surface of inscription support frame (21) installs the interior table wall that supports external frame (1), the top at supporting external frame (1) is seted up in mounting groove C (31), the bottom at supporting external frame (1) is seted up in mounting groove E (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684661.0A CN113279678A (en) | 2021-06-21 | 2021-06-21 | People's air defense door that heat preservation and heat-proof quality are good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110684661.0A CN113279678A (en) | 2021-06-21 | 2021-06-21 | People's air defense door that heat preservation and heat-proof quality are good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113279678A true CN113279678A (en) | 2021-08-20 |
Family
ID=77285256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110684661.0A Pending CN113279678A (en) | 2021-06-21 | 2021-06-21 | People's air defense door that heat preservation and heat-proof quality are good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113279678A (en) |
Citations (6)
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| WO2005080740A1 (en) * | 2004-02-18 | 2005-09-01 | Environmental Seals Ltd | Fire door |
| CN105257184A (en) * | 2015-10-30 | 2016-01-20 | 重庆钱珑门业有限责任公司 | Alarm fireproof door for concert hall |
| JP2018003408A (en) * | 2016-06-30 | 2018-01-11 | 株式会社Ｌｉｘｉｌ | Door body |
| CN108266100A (en) * | 2017-01-04 | 2018-07-10 | 苏州中亚防火保温材料有限公司 | The manufacturing method and structure of solderless coloured silk steel casement door plate |
| CN108756668A (en) * | 2018-08-20 | 2018-11-06 | 江苏金迪木业股份有限公司 | A kind of Antiprise therftproof door that security performance is high |
| CN213330729U (en) * | 2020-06-18 | 2021-06-01 | 广东展宏门业有限公司 | Heat-insulation fireproof door |
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2021
- 2021-06-21 CN CN202110684661.0A patent/CN113279678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005080740A1 (en) * | 2004-02-18 | 2005-09-01 | Environmental Seals Ltd | Fire door |
| CN105257184A (en) * | 2015-10-30 | 2016-01-20 | 重庆钱珑门业有限责任公司 | Alarm fireproof door for concert hall |
| JP2018003408A (en) * | 2016-06-30 | 2018-01-11 | 株式会社Ｌｉｘｉｌ | Door body |
| CN108266100A (en) * | 2017-01-04 | 2018-07-10 | 苏州中亚防火保温材料有限公司 | The manufacturing method and structure of solderless coloured silk steel casement door plate |
| CN108756668A (en) * | 2018-08-20 | 2018-11-06 | 江苏金迪木业股份有限公司 | A kind of Antiprise therftproof door that security performance is high |
| CN213330729U (en) * | 2020-06-18 | 2021-06-01 | 广东展宏门业有限公司 | Heat-insulation fireproof door |
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Application publication date: 20210820 |