CN213039144U - Heat-preservation and heat-insulation civil air defense door - Google Patents
Heat-preservation and heat-insulation civil air defense door Download PDFInfo
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- CN213039144U CN213039144U CN202020880454.3U CN202020880454U CN213039144U CN 213039144 U CN213039144 U CN 213039144U CN 202020880454 U CN202020880454 U CN 202020880454U CN 213039144 U CN213039144 U CN 213039144U
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- heat
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- preservation
- door body
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- 238000004321 preservation Methods 0.000 title claims abstract description 37
- 230000007123 defense Effects 0.000 title claims abstract description 27
- 238000009413 insulation Methods 0.000 title claims description 43
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000012774 insulation material Substances 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 210000003934 vacuole Anatomy 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 15
- 239000004570 mortar (masonry) Substances 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000004964 aerogel Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 239000012784 inorganic fiber Substances 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 240000005002 Erythronium dens canis Species 0.000 description 1
- 239000004965 Silica aerogel Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000017525 heat dissipation Effects 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heat preservation people's air defense door that insulates against heat, including the door body and door frame, its characterized in that: the door body is including setting up the heat preservation cavity at door body central part, the inside vacuole formation of heat preservation cavity, be equipped with the vacuum layer in the cavity, be filled with insulation material in the vacuum layer, heat preservation cavity both sides are equipped with the heated board, the heated board outside is equipped with the acoustic celotex board, the acoustic celotex board intussuseption is filled with soundproof cotton, the outside of acoustic celotex board is equipped with the protection steel sheet, the utility model discloses a design internal portion of door is equipped with the heat preservation cavity, and the heat preservation cavity is a cavity structure, is equipped with the vacuum layer in the cavity structure, and the vacuum in situ is filled with insulation material, and it is effectual to keep warm, is equipped with the heated board in the both sides of heat preservation cavity, has further improved the heat preservation effect of people.
Description
Technical Field
The utility model relates to a people's air defense door technical field specifically is a heat preservation people's air defense door that insulates against heat.
Background
The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.
The existing civil air defense door is single in form, and most of the civil air defense doors in the current market have the phenomena of poor heat preservation and heat insulation effects, so that the use of people is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat preservation people's air defense door to propose current people's air defense door in solving above-mentioned background art and keep warm, the poor problem of thermal-insulated aspect effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thermal-insulated people's air defense door keeps warm, includes door body and door frame, its characterized in that: the door body is including setting up the heat preservation cavity at door body central part, the inside vacuole formation of heat preservation cavity, be equipped with the vacuum layer in the cavity, the vacuum in situ is filled with insulation material, heat preservation cavity both sides are equipped with the heated board, the heated board outside is equipped with the acoustic celotex board, the acoustic celotex board intussuseption is filled with soundproof cotton, the outside of acoustic celotex board is equipped with the protection steel sheet, the acoustic celotex board with scribble one deck waterproof mortar between the protection steel sheet, be equipped with waterproof mortar, make the door body have certain waterproof performance.
The heat insulation cavity is bonded with the heat insulation plate through bonding mortar, the heat insulation plate is bonded with the sound insulation plate through resin binder, a layer of waterproof mortar is coated on the sound insulation plate, and then the sound insulation plate is bonded with the protective steel plate through the bonding mortar.
The acoustic celotex board can adopt an inorganic fiber board, and it has soundproof cotton to fill in inorganic fiber board's inside to make a body have the syllable-dividing effect, the acoustic celotex board also can adopt corrosion resistant plate, at corrosion resistant plate's inside packing soundproof cotton or noise proof rubber, thereby make a body have the syllable-dividing effect.
Furthermore, the heat-insulating plate is one of a rock wool plate or an extruded sheet, and the rock wool plate or the extruded sheet has certain fireproof performance.
Further, the heat insulation material is one of silicon dioxide aerogel or nitrogen.
The heat-insulating cavity is a sealing steel plate, the vacuum in the sealing steel plate is extracted, and the heat-insulating material is filled in the sealing steel plate, so that the heat-insulating cavity has good heat-insulating performance.
Further, the front of the door body is provided with a first rotating disk, the back of the first rotating disk is connected with a second rotating disk through a rotating shaft, the rotating shaft is provided with a first gear, the top end of the first gear is provided with an upper locking piece, the bottom end of the first gear is connected with a second gear, the bottom end of the second gear is connected with a lower locking piece, the first gear and the second gear are of the same structure and are vertically arranged, the upper locking piece, the lower locking piece, the first gear and the second gear are all arranged on the back of the door body, the bottom of the upper locking piece and the top of the lower locking piece are both provided with convex teeth matched with the first gear or the second gear, the tail ends of the upper locking piece and the lower locking piece are both provided with mounting blocks, a mounting groove matched with the mounting blocks is arranged in the door frame, the door body is provided with mounting holes, the rotating shaft penetrates through the mounting holes and performs sealing treatment on the, and the first rotating disk and the second rotating disk are both made of an aluminum alloy material.
Further, a lower locking piece is connected to the lower portion of the door body through a supporting rod, and a limiting block is arranged on the upper locking piece and the lower locking piece.
Furthermore, keep away from one side of mounting groove, be equipped with two sets of hinges between the door body and the door frame.
Furthermore, a silica gel sealing strip is arranged between the door body and the door frame, the door frame is made of plastic steel materials, the air tightness is good, and the heat conducting performance of the plastic steel materials is low, so that the door frame has a heat insulation effect.
The utility model has the advantages that:
1. the utility model discloses a design door body inside is equipped with the heat preservation cavity, the heat preservation cavity is a cavity structure, be equipped with the vacuum layer in the cavity structure, be filled with insulation material in the vacuum layer, it is effectual to keep warm, be equipped with the heated board in the both sides of heat preservation cavity, the heat preservation effect of civil air defense door has further been improved, be equipped with acoustic celotex board and waterproof mortar in the outside of heated board, play sound insulation, waterproof effect, and be equipped with the protection steel sheet outermost, can cushion external impact force, through be equipped with the silica gel sealing strip between door body and door frame and the door frame adopts plastic steel material to make, the whole leakproofness of civil air defense door has further been improved, it is effectual to insulate against;
2. the utility model discloses a front at the door body is equipped with first rotary disk, the back of first rotary disk is connected with the second rotary disk through the rotation axis, be equipped with first gear on the rotation axis, first gear top is equipped with the latch fitting, first gear bottom gear connection has the second gear, the second gear bottom is connected with down the latch fitting, the bottom of going up the latch fitting and the top of latch fitting down all be equipped with first gear matched with dogtooth can drive first gear and second gear through rotatory first rotary disk and second rotary disk and move at last latch fitting and lower latch fitting respectively, and the installation piece that latch fitting and lower latch fitting end were equipped with gets into the mounting groove in, can close the door body, first rotary disk of reverse rotation and second rotary disk this moment, after the installation piece breaks away from the mounting groove completely, can open the door body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the door body structure of the present invention;
fig. 3 is a rear view of the present invention.
In the figure: 1-a door body; 2-a door frame; 3-vacuum layer; 4-heat insulation board; 5-sound insulation board; 6-protective steel plate; 7-waterproof mortar; 8-a first rotating disc; 9-a rotating shaft; 10-a second rotating disc; 11-a first gear; 12-an upper lock; 13-lower lock; 14-convex teeth; 15-mounting a block; 16-mounting grooves; 17-a support bar; 18-a limiting block; 19-a hinge; 20-second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a heat-preservation and heat-insulation civil air defense door comprises a door body 1 and a door frame 2, wherein the door body 1 comprises a heat-preservation cavity arranged at the central part of the door body 1, a cavity is formed inside the heat-preservation cavity, a vacuum layer 3 is arranged in the cavity, a heat-preservation material is filled in the vacuum layer 3, heat-preservation plates 4 are arranged on two sides of the heat-preservation cavity, sound-insulation plates 5 are arranged outside the heat-preservation plates 4, sound-insulation cotton is filled in the sound-insulation plates 5, protective steel plates 6 are arranged outside the sound-insulation plates 5, a layer of waterproof mortar 7 is coated between the sound-insulation plates 5 and the protective steel plates 6, and waterproof mortar 7 is arranged, so that the.
The heat insulation cavity is bonded with the heat insulation plate 4 through bonding mortar, the heat insulation plate 4 is bonded with the sound insulation plate 5 through resin bonding agent, a layer of waterproof mortar is coated on the sound insulation plate 5, and then the sound insulation plate is bonded with the protective steel plate 6 through the bonding mortar.
The acoustic celotex board 5 can adopt an inorganic fiber board, and it has soundproof cotton to fill in inorganic fiber board's inside to make the door body 1 have the syllable-dividing effect, and acoustic celotex board 5 also can adopt corrosion resistant plate, and at corrosion resistant plate's inside packing soundproof cotton or noise proof rubber, thereby make the door body 1 have the syllable-dividing effect.
Referring to fig. 1 to 3, the insulation board 4 is one of a rock wool board or an extruded board, and the rock wool board or the extruded board has a certain fireproof performance.
Referring to fig. 1-3, the insulation material is one of silica aerogel or nitrogen.
The heat-insulating cavity is a sealing steel plate, the vacuum in the sealing steel plate is extracted, and the heat-insulating material is filled in the sealing steel plate, so that the heat-insulating cavity has good heat-insulating performance.
Referring to fig. 1-3, a first rotating disk 8 is arranged on the front side of the door body 1, a second rotating disk 10 is connected to the back of the first rotating disk 8 through a rotating shaft 9, a first gear 11 is arranged on the rotating shaft 9, an upper locking piece 12 is arranged at the top end of the first gear, a second gear 20 is connected to the bottom end of the first gear 11, a lower locking piece 13 is connected to the bottom end of the second gear 20, the first gear 11 and the second gear 20 are in the same structure and are vertically arranged, the upper locking piece 12, the lower locking piece 13, the first gear 11 and the second gear 20 are all arranged on the back side of the door body 1, the upper locking piece 12 and the lower locking piece 13 are movably connected to the back side of the door body 1, convex teeth 14 matched with the first gear 11 are arranged at the bottom of the upper locking piece 12 and at the top of the lower locking piece 13, and mounting blocks 15 are arranged at the tail ends of the upper locking piece 12 and, the door frame 2 is internally provided with a mounting groove 16 matched with the mounting block 15, the door body 1 is provided with a mounting hole, the rotating shaft 9 penetrates through the mounting hole and is subjected to sealing treatment, the first rotating disc 8 and the second rotating disc 10 are made of aluminum alloy materials, and the second rotating disc 10 can be arranged according to actual conditions.
Referring to fig. 1-3, a lower locking member 13 is connected to the lower portion of the door body 1 through a support rod 17, and the upper locking member 12 and the lower locking member 13 are provided with limit blocks 18, the support rod 17 can reinforce the support structure of the lower locking member 13, and the support rod can be directly fixed to the back of the door body 1.
Referring to fig. 1-3, two sets of hinges 19 are disposed between the door body 1 and the door frame 2 at a side away from the mounting groove 16.
Referring to fig. 1-3, a silicone sealing strip is arranged between the door body 1 and the door frame 2, the silicone sealing strip is an elastic sealing strip made of silicone and is adhered to the door frame 2 to reduce heat dissipation, the door frame 2 is made of plastic steel material, the air tightness is good, and the plastic steel material has low heat conductivity, so that the door frame 2 has a heat insulation effect.
The utility model discloses the theory of operation: an operator rotates the first rotating disk 8 on the front side of the door body 1 or rotates the second rotating disk 10 on the back side of the door body 1, at the moment, the rotating shaft 9 drives the first gear 11 to rotate, in the process of the first gear and the second gear matching and rotating, the upper locking piece 12 and the lower locking piece 13 can be simultaneously driven to move towards one side provided with the mounting groove 16, when the mounting blocks 15 arranged at the tail ends of the upper locking piece 12 and the lower locking piece 13 completely enter the mounting groove 16, the door body 1 is in a closed state at the moment, because the door body 1 is internally provided with a heat insulation cavity which is a cavity structure, a vacuum layer 3 is arranged in the cavity structure, a heat insulation material is filled in the vacuum layer 3, the heat insulation effect is good, heat insulation boards 4 are arranged on two sides of the heat insulation cavity, the heat insulation effect of the civil air defense door is further improved, a sound insulation board 5 and waterproof mortar 7 are arranged outside the heat insulation board 4, the, can cushion external impact force, through be equipped with the silica gel sealing strip between door body 1 and door frame 2 adopts plastic steel material to make, further improved the whole leakproofness of people's air defense door, it is effectual to insulate against heat.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a thermal-insulated people's air defense door keeps warm, includes door body (1) and door frame (2), its characterized in that: the door body (1) is including setting up the heat preservation cavity at the door body (1) central part, the inside vacuole formation of heat preservation cavity, be equipped with vacuum layer (3) in the cavity, be filled with insulation material in vacuum layer (3), heat preservation cavity both sides are equipped with heated board (4), heated board (4) outside is equipped with acoustic celotex board (5), acoustic celotex board (5) intussuseption is filled with soundproof cotton, the outside of acoustic celotex board (5) is equipped with protection steel sheet (6).
2. The heat-preservation and heat-insulation civil air defense door according to claim 1, characterized in that: the heat insulation board (4) is one of a rock wool board or an extruded sheet.
3. The heat-preservation and heat-insulation civil air defense door according to claim 1, characterized in that: the heat insulation material is one of silicon dioxide aerogel or nitrogen.
4. The heat-preservation and heat-insulation civil air defense door according to claim 1, characterized in that: and a layer of waterproof mortar (7) is coated between the sound insulation plate (5) and the protective steel plate (6).
5. The heat-preservation and heat-insulation civil air defense door according to claim 1, characterized in that: the front of the door body (1) is provided with a first rotating disk (8), the back of the first rotating disk (8) is connected with a second rotating disk (10) through a rotating shaft (9), the rotating shaft (9) is provided with a first gear (11), the top end of the first gear is provided with an upper locking piece (12), the bottom end of the first gear (11) is connected with a second gear (20), the bottom end of the second gear (20) is connected with a lower locking piece (13), the first gear (11) and the second gear (20) are of the same structure and are vertically arranged, the upper locking piece (12), the lower locking piece (13), the first gear (11) and the second gear (20) are arranged on the back of the door body (1), the bottom of the upper locking piece (12) and the top of the lower locking piece (13) are provided with convex teeth (14) matched with the first gear (11), and the tail ends of the upper locking piece (12) and the lower locking piece (13) are provided with an installation block (15), and an installation groove (16) matched with the installation block (15) is arranged in the door frame (2).
6. The heat-preservation and heat-insulation civil air defense door according to claim 5, characterized in that: door body (1) below is connected with down latch fitting (13) through bracing piece (17), just go up latch fitting (12) and all be provided with stopper (18) on latch fitting (13) down.
7. The heat-preservation and heat-insulation civil air defense door according to claim 6, characterized in that: keep away from one side of mounting groove (16), be equipped with two sets of hinges (19) between door body (1) and door frame (2).
8. The heat-preservation and heat-insulation civil air defense door according to claim 7, characterized in that: a silica gel sealing strip is arranged between the door body (1) and the door frame (2), and the door frame (2) is made of plastic steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020880454.3U CN213039144U (en) | 2020-05-23 | 2020-05-23 | Heat-preservation and heat-insulation civil air defense door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020880454.3U CN213039144U (en) | 2020-05-23 | 2020-05-23 | Heat-preservation and heat-insulation civil air defense door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213039144U true CN213039144U (en) | 2021-04-23 |
Family
ID=75520603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020880454.3U Active CN213039144U (en) | 2020-05-23 | 2020-05-23 | Heat-preservation and heat-insulation civil air defense door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213039144U (en) |
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2020
- 2020-05-23 CN CN202020880454.3U patent/CN213039144U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No. 5, Nanfang Avenue, Yingang industrial concentration zone, LIULANG Town, Wanyi District, Wuhu City, Anhui Province Patentee after: Anhui Baiyi Technology Co.,Ltd. Address before: 241000 Yingang Industrial Park, LIULANG Town, Wuhu County, Wuhu City, Anhui Province Patentee before: Anhui Baiyi Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |