CN216240359U - Electric fire-fighting rolling shutter door convenient for people to escape - Google Patents
Electric fire-fighting rolling shutter door convenient for people to escape Download PDFInfo
- Publication number
- CN216240359U CN216240359U CN202122215588.0U CN202122215588U CN216240359U CN 216240359 U CN216240359 U CN 216240359U CN 202122215588 U CN202122215588 U CN 202122215588U CN 216240359 U CN216240359 U CN 216240359U
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- Prior art keywords
- door
- escape
- baffle
- fire
- connecting frame
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- 238000005096 rolling process Methods 0.000 title claims description 42
- 239000000779 smoke Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005496 tempering Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
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Abstract
The utility model discloses an electric fire-fighting roller shutter door convenient for people to escape, and relates to the field of electric fire-fighting roller shutter doors. According to the utility model, through the ventilation pipeline, the first baffle, the second baffle, the electric push rod, the air pump and the fire sprinkler, smoke is firstly sensed through the smoke sensor, then the first baffle or the second baffle is pulled back into the power box through the electric push rod, so that the smoke entering the roller shutter door through the gap can be discharged, then the smoke in the roller shutter door is sucked into the ventilation pipeline through the air pump and discharged into the tempering field, and meanwhile, the fire sprinkler is started to spray water into the roller shutter door, so that the dust fall and smoke reduction effects are achieved, and the smoke is prevented from passing through the gap of the roller shutter door.
Description
Technical Field
The utility model relates to the field of electric fire-fighting roller shutter doors, in particular to an electric fire-fighting roller shutter door convenient for people to escape.
Background
The fire-proof rolling door is a fire-proof and heat-insulating facility suitable for large opening of building, and has the special functions of fire-proof, smoke-isolating, fire spreading inhibition and personnel evacuation protection besides the function of ordinary door.
The most simple structure of current fire prevention rolling slats door, track and rolling slats door top clearance are great, smog passes the rolling slats door through the clearance easily, leads to a large amount of smog to spill over, and the personnel of fleing for one's life inhales smog easily when escaping, leads to the poisoning to faint, and it is comparatively inconvenient to use, and the most function singleness of current fire prevention rolling slats door, and inconvenient opening after the rolling slats door self-closing leads to personnel to be stranded, can only wait for the rescue in the scene of a fire or be burnt dead, and it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problem that smoke easily breaks through the roller shutter door through gaps and the roller shutter door is closed to be inconvenient for people to escape, the electric fire-fighting roller shutter door is convenient for people to escape.
In order to achieve the purpose, the utility model provides the following technical scheme: an electric fire-fighting rolling door convenient for people to escape comprises a wall body, wherein a control panel and a smoke sensor are installed on the outer surface and the back of the wall body, a power box is connected to one side of the wall body, a motor is installed inside the wall body, a rolling door is connected to one side, extending from the output end of the motor to the inside of the power box, of the rolling door, tracks are connected to two sides of the rolling door, an escape door is installed on one side of the outer surface of the rolling door, a pull rope is connected to the outer surface of the escape door, a connecting block is installed inside the rolling door, a first rotating shaft is arranged inside the connecting block, a first connecting frame is connected to the bottom, penetrating through the connecting block, of one end of the first rotating shaft, a second rotating shaft is arranged inside the first connecting frame, torsion springs are sleeved on the outer portions of the first rotating shaft and the second rotating shaft, and a second connecting frame is connected to the bottom, penetrating through the first connecting frame, of one end of the second rotating shaft, the utility model discloses a fire control spraying device, including power box, second link, air pipe, fire control spraying device, air exhaust pump, power box, air pipe, fire control spraying device, power box, air pipe, air pump, air outlet pipe, air outlet pipe, air outlet pipe, air outlet pipe, air outlet pipe, air pipe.
Preferably, the first connecting frame is rotatably connected with the connecting block through a first rotating shaft, and the second connecting frame is rotatably connected with the first connecting frame through a second rotating shaft.
Preferably, the pull rope is made of aramid fiber flexible woven belt materials, and the rolling door and the escape door are made of steel materials.
Preferably, first baffle and second baffle all pass through electric putter and headstock sliding connection, just first baffle and second baffle all pass through electric putter and air pipe sliding connection.
Preferably, inlet tube and fire sprinkler all are provided with two, and two inlet tube and fire sprinkler correspond the distribution.
Preferably, the outer surfaces of the rolling door and the escape door are both provided with hinges, and the escape door is rotatably connected with the rolling door through the hinges.
Preferably, the smoke sensor, the motor, the electric push rod and the air pump are all electrically connected with the control panel.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the ventilation pipeline, the first baffle, the second baffle, the electric push rod, the air pump and the fire sprinkler, smoke is firstly sensed through the smoke sensor, then the first baffle or the second baffle is pulled back into the power box through the electric push rod, so that the smoke penetrating through the gap and entering the roller shutter door can be discharged, then the smoke in the roller shutter door is sucked into the ventilation pipeline through the air pump and discharged into a tempering field, and meanwhile, the fire sprinkler is started to spray water into the roller shutter door, so that the dust fall and smoke reduction effects are achieved, and the smoke is prevented from penetrating through the gap of the roller shutter door;
2. according to the utility model, through the escape door, the pull rope, the first connecting frame, the second connecting frame, the first rotating shaft, the second rotating shaft and the torsion spring, firstly, the escape door can be opened by pulling the pull rope, the first connecting frame and the second connecting frame are unfolded when the escape door is opened, and then the first connecting frame and the second connecting frame are reset through the torsion spring through the first rotating shaft and the second rotating shaft, so that the escape door is automatically closed, the fire is prevented from spreading into the roller shutter, and meanwhile, the escape of personnel is facilitated.
Drawings
FIG. 1 is a schematic view of the roller door construction of the present invention;
FIG. 2 is a schematic side sectional view of the rolling door of the present invention;
FIG. 3 is a schematic cross-sectional view of a connecting block according to the present invention;
fig. 4 is a schematic side sectional view of the escape door of the present invention.
In the figure: 1. a wall body; 2. a power box; 3. a track; 4. a roller shutter door; 5. an escape door; 6. pulling a rope; 7. a control panel; 8. a smoke sensor; 9. a motor; 10. a ventilation duct; 11. a first baffle plate; 12. a second baffle; 13. an electric push rod; 14. an air pump; 15. a water inlet pipe; 16. a fire sprinkler; 17. connecting blocks; 18. a first connecting frame; 19. a second link frame; 20. a fixing plate; 21. a first rotating shaft; 22. a second rotating shaft; 23. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-4, an electric fire-fighting roller shutter door convenient for people to escape comprises a wall body 1, a power box 2, a track 3, a roller shutter door 4, an escape door 5, a pull rope 6, a control panel 7, a smoke sensor 8, a motor 9, a ventilation duct 10, a first baffle 11, a second baffle 12, an electric push rod 13, an air pump 14, a water inlet pipe 15, a fire sprinkler 16, a connecting block 17, a first connecting frame 18, a second connecting frame 19, a fixing plate 20, a first rotating shaft 21, a second rotating shaft 22 and a torsion spring 23, wherein the control panel 7 and the smoke sensor 8 are installed on the outer surface and the back of the wall body 1, the power box 2 is connected to one side of the wall body 1, the motor 9 is installed inside the wall body 1, the roller shutter door 4 is connected to one side of the inside of the power box 2, the track 3 is connected to both sides of the roller shutter door 4, the escape door 5 is installed on one side of the outer surface of the roller shutter door 4, the outer surface of the escape door 5 is connected with a pull rope 6, the interior of the rolling door 4 is provided with a connecting block 17, the interior of the connecting block 17 is provided with a first rotating shaft 21, one end of the first rotating shaft 21 penetrates through the bottom of the connecting block 17 and is connected with a first connecting frame 18, the interior of the first connecting frame 18 is provided with a second rotating shaft 22, the exterior of the first rotating shaft 21 and the exterior of the second rotating shaft 22 are both sleeved with a torsion spring 23, one end of the second rotating shaft 22 penetrates through the bottom of the first connecting frame 18 and is connected with a second connecting frame 19, the outer surface of the second connecting frame 19 is connected with a fixing plate 20, the outer surface of the fixing plate 20 is connected with the escape door 5, the inner lower part of the power box 2 is provided with a water inlet pipe 15, one end of the water inlet pipe 15 penetrates through the bottom of the power box 2 and is connected with a fire sprinkler 16, the interior of the power box 2 is respectively provided with two electric push rods 13 and an air pump 14, the output ends of the two electric push rods 13 are respectively connected with a first baffle plate 11 and a second baffle 12, ventilating duct 10 has been seted up to the inside top of headstock 2, and emergency exit 5 opens first link 18 and the expansion of second link 19 simultaneously, and personnel are behind emergency exit 5, and torsional spring 23 loses spacingly, and torsional spring 23 makes first link 18 and the reset of second link 19 through first axis of rotation 21 and second axis of rotation 22, makes emergency exit 5 self-closing.
Please refer to fig. 2-4, the first connecting frame 18 is rotatably connected to the connecting block 17 through the first rotating shaft 21, the second connecting frame 19 is rotatably connected to the first connecting frame 18 through the second rotating shaft 22, the escape door 5 is opened while the first connecting frame 18 and the second connecting frame 19 are unfolded, the torsion spring 23 loses the position limitation after the person passes through the escape door 5, and the torsion spring 23 resets the first connecting frame 18 and the second connecting frame 19 through the first rotating shaft 21 and the second rotating shaft 22, so that the escape door 5 is automatically closed.
Please refer to fig. 1, 2 and 4, the pull rope 6 is made of aramid fiber flexible woven tape material, the rolling door 4 and the escape door 5 are both made of steel material, the aramid fiber flexible woven tape has good fire resistance, and the escape door 5 can be retracted because the escape door 5 and the rolling door 4 are made of the same material.
Please refer to fig. 2 again, the first baffle 11 and the second baffle 12 are both connected with the power box 2 by the electric push rod 13 in a sliding manner, and the first baffle 11 and the second baffle 12 are both connected with the ventilation duct 10 by the electric push rod 13 in a sliding manner, the electric push rod 13 is started, and the first baffle 11 or the second baffle 12 is put down, so that the smoke can be discharged to the fire-returning field.
Please refer to fig. 2, two water inlet pipes 15 and two fire sprinklers 16 are provided, and the two water inlet pipes 15 and the fire sprinklers 16 are distributed correspondingly, and the fire sprinklers 16 are started, and by connecting a fire water source externally, the water source enters the fire sprinklers 16 through the water inlet pipes 15 to spray water into the rolling door 4.
Please refer to fig. 1, 2 and 4, the external surfaces of the rolling door 4 and the escape door 5 are both provided with hinges, and the escape door 5 is rotatably connected with the rolling door 4 through the hinges, and the escape person pulls the pull rope 6 to open the escape door 5.
Referring to fig. 1-2, the smoke sensor 8, the motor 9, the electric push rod 13 and the air pump 14 are electrically connected to the control panel 7, and the smoke sensor 8 automatically turns on the motor 9, the electric push rod 13 and the air pump 14 through the control panel 7.
The working principle is as follows: firstly, when a fire disaster occurs, the smoke sensor 8 senses that a fire disaster occurs in front of the rolling door 4, then a signal is sent to the control panel 7, the control panel 7 automatically starts the motor 9, the electric push rod 13 and the air pump 14, the rolling door 4 is put down by the output end after the motor 9 is started to prevent the fire disaster from spreading, the electric push rod 13 is started at the same time, the first baffle 11 or the second baffle 12 is put down to enable smoke to be discharged into a backfire field to prevent the smoke from entering a safety passage, the air inlet pumps the smoke in the rolling door 4 into the ventilating duct 10 after the air pump 14 is started to discharge into the backfire field, the fire sprinkler 16 is started at the same time, a water source enters the fire sprinkler 16 through the water inlet pipe 15 through an external fire water source to spray water into the rolling door 4, when a person needs to escape, the escape person pulls the pull rope 6 to open the escape door 5, the escape door 5 is opened, and the first connecting frame 18 and the second connecting frame 19 are unfolded, after the person passes through the escape door 5, the torsion spring 23 loses the limit, and the torsion spring 23 enables the first connecting frame 18 and the second connecting frame 19 to reset through the first rotating shaft 21 and the second rotating shaft 22, so that the escape door 5 is automatically closed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a make things convenient for electric fire control rolling slats door of personnel's flee, includes wall body (1), its characterized in that: the wall comprises a wall body (1), a control panel (7) and a smoke sensor (8) are installed on the outer surface and the back of the wall body (1), a power box (2) is connected to one side of the wall body (1), a motor (9) is installed inside the wall body (1), one side, extending to the power box (2), of the output end of the motor (9) is connected with a rolling door (4), tracks (3) are connected to two sides of the rolling door (4), an escape door (5) is installed on one side of the outer surface of the rolling door (4), a pull rope (6) is connected to the outer surface of the escape door (5), a connecting block (17) is installed inside the rolling door (4), a first rotating shaft (21) is arranged inside the connecting block (17), a first connecting frame (18) is connected to the bottom, penetrating through the connecting block (17), a second rotating shaft (22) is arranged inside the first connecting frame (18), torsion springs (23) are sleeved outside the first rotating shaft (21) and the second rotating shaft (22), one end of the second rotating shaft (22) penetrates through the bottom of the first connecting frame (18) and is connected with a second connecting frame (19), the outer surface of the second connecting frame (19) is connected with a fixing plate (20), and the outer surface of the fixed plate (20) is connected with an escape door (5), a water inlet pipe (15) is arranged at the lower part inside the power box (2), one end of the water inlet pipe (15) penetrates through the bottom of the power box (2) and is connected with a fire sprinkler (16), two electric push rods (13) and an air pump (14) are respectively arranged in the power box (2), the output ends of the two electric push rods (13) are respectively connected with a first baffle (11) and a second baffle (12), and a ventilation pipeline (10) is arranged above the inside of the power box (2).
2. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: the first connecting frame (18) is rotatably connected with the connecting block (17) through a first rotating shaft (21), and the second connecting frame (19) is rotatably connected with the first connecting frame (18) through a second rotating shaft (22).
3. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: the pull rope (6) is made of aramid fiber flexible woven belt materials, and the rolling door (4) and the escape door (5) are made of steel materials.
4. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: first baffle (11) and second baffle (12) all pass through electric putter (13) and headstock (2) sliding connection, just first baffle (11) and second baffle (12) all pass through electric putter (13) and air pipe (10) sliding connection.
5. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: the water inlet pipe (15) and the fire sprinkler (16) are both provided with two, and two the water inlet pipe (15) and the fire sprinkler (16) are correspondingly distributed.
6. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: the outer surfaces of the rolling door (4) and the escape door (5) are both provided with hinges, and the escape door (5) is rotatably connected with the rolling door (4) through the hinges.
7. An electric fire-fighting rolling shutter door facilitating escape of personnel according to claim 1, characterized in that: the smoke sensor (8), the motor (9), the electric push rod (13) and the air pump (14) are all electrically connected with the control panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215588.0U CN216240359U (en) | 2021-09-14 | 2021-09-14 | Electric fire-fighting rolling shutter door convenient for people to escape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122215588.0U CN216240359U (en) | 2021-09-14 | 2021-09-14 | Electric fire-fighting rolling shutter door convenient for people to escape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216240359U true CN216240359U (en) | 2022-04-08 |
Family
ID=80985523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122215588.0U Active CN216240359U (en) | 2021-09-14 | 2021-09-14 | Electric fire-fighting rolling shutter door convenient for people to escape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216240359U (en) |
-
2021
- 2021-09-14 CN CN202122215588.0U patent/CN216240359U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: Room 302, Building 7B, Bawang Mall, Sucheng District, Suqian City, Jiangsu Province, 223800 Patentee after: Jiangsu Chenhan Construction Engineering Co.,Ltd. Address before: No. 1 Chen Group, Daluo Village, Longhe Town, Sucheng District, Suqian City, Jiangsu Province, 223800 Patentee before: Zhang Bin Effective date of registration: 20231114 Address after: No. 1 Chen Group, Daluo Village, Longhe Town, Sucheng District, Suqian City, Jiangsu Province, 223800 Patentee after: Zhang Bin Address before: 510000 Jinlin villa, Qiangang Lianhe street, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Dai Feng |