CN216048175U - Be applied to fire engineering's intelligent smoke protection and exhaust device - Google Patents
Be applied to fire engineering's intelligent smoke protection and exhaust device Download PDFInfo
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- CN216048175U CN216048175U CN202122454478.XU CN202122454478U CN216048175U CN 216048175 U CN216048175 U CN 216048175U CN 202122454478 U CN202122454478 U CN 202122454478U CN 216048175 U CN216048175 U CN 216048175U
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- 239000000779 smoke Substances 0.000 title claims abstract description 49
- 239000002184 metal Substances 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 16
- 230000002265 prevention Effects 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract description 11
- 239000003517 fume Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a fire engineering technical field discloses a be applied to intelligent smoke exhaust ventilator of fire engineering, including the tube well, the tube well sets up in stairwell air exit department, and one side lower surface department of tube well is provided with smoke reactor, one side lower surface department that the tube well is close to smoke inductor is provided with the controller, the inner wall department of tube well transversely is provided with filter equipment, and the upper surface both sides department of tube well all articulates and is provided with the apron, the apron is provided with automatic opening and shutting device with the junction of tube well, and this application has the operation of being convenient for in time discharging fume, is favorable to ensureing the effect of fire control safety.
Description
Technical Field
The application relates to the technical field of fire engineering, in particular to an intelligent smoke prevention and exhaust device applied to fire engineering.
Background
The fire-fighting engineering is an important facility for ensuring the fire-fighting safety and the personnel evacuation safety of buildings, is an important component of modern buildings, adopts necessary technical measures and methods to prevent the building fire and reduce the fire hazard of the building in the building design, is a basic fire-fighting safety target of the building design, and a smoke prevention and exhaust system in the fire-fighting engineering comprises an air supply and exhaust pipeline, a pipe well, a fire prevention valve, door switching equipment, an air supply and exhaust fan and other equipment, wherein the smoke prevention system is arranged to form positive pressure between stairs, the smoke discharge amount of a mechanical smoke exhaust system has a direct relation with a smoke prevention subarea, and the smoke prevention facilities of a high-rise building are divided into smoke prevention facilities for mechanically pressurizing and supplying air and natural smoke exhaust facilities for opening an external window.
The existing smoke prevention and exhaust device needs manual control to open the cover plate of the pipe well, when fire hazard occurs, smoke exhaust operation is inconvenient and timely, the automatic intelligent degree is not high, and fire safety is not enough.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the timely operation of discharging fume to ensure fire control safety, this application provides a be applied to fire engineering's intelligent smoke protection and exhaust device.
The application provides a pair of be applied to fire engineering's intelligent smoke exhaust ventilator adopts following technical scheme:
the utility model provides a be applied to intelligent smoke exhaust ventilator of fire engineering, includes the tube well, the tube well sets up in stairwell air exit department, and one side lower surface department of tube well is provided with smoke reactor, the tube well is close to smoke sensor's one side lower surface department and is provided with the controller, the inner wall department of tube well transversely is provided with filter equipment, and the upper surface both sides department of tube well all articulates and is provided with the apron, the apron is provided with the automatic device that opens and shuts with the junction of tube well.
Through adopting above-mentioned technical scheme, when smoke sensor detects the stairwell and takes place the conflagration danger, with signal of telecommunication transmission to controller, thereby through controller start cylinder and exhaust fan operation, and then drive the output shrink of actuating cylinder, make the articulated rotation of dislocation ring, thereby the pulling apron rotates around the pipe well thereupon and opens, and then the drive exhaust fan rotates, with the quick discharge of smog in the stairway, automatic intelligent degree is high, be convenient for in time carry out the operation of discharging fume, be favorable to ensureing fire control safety.
Preferably, the automatic device that opens and shuts includes cylinder, dislocation ring, installation piece and exhaust fan, the mounting groove has all been seted up to the both sides department of tube well inside wall, the installation end setting of cylinder is in the inner diapire department of mounting groove, the dislocation ring sets up the dicyclo that is connected in the middle of being, and the one end inner circle of dislocation ring rotates with the output of cylinder to be connected.
By adopting the technical scheme, the dislocation ring is utilized, so that the cover plate can be conveniently hinged and pulled to rotate and open around the pipe well.
Preferably, the one end setting of installation piece is in the upper surface department of apron, the one end inner circle that the cylinder was kept away from to the dislocation ring is rotated with the one end that the apron was kept away from to the installation piece and is connected, the exhaust fan sets up the inner wall department on one side that the tube well is close to the apron, and the output of exhaust fan is towards the department on one side of apron.
Through adopting above-mentioned technical scheme, be convenient for the cooperation in time open the apron, and then the drive exhaust fan rotates, is convenient for discharge the smog in the stair way fast.
Preferably, the air cylinder, the controller, the exhaust fan and the smoke sensor are electrically connected, a natural ventilation opening is formed in the upper surface of the cover plate, and an unpowered fan is arranged on the upper surface of the natural ventilation opening.
Through adopting above-mentioned technical scheme, automatic intelligent degree is high, utilizes natural vent and unpowered fan cooperation, is convenient for carry out natural draft to the staircase when the apron is closed, is favorable to discharging fume and takes a breath.
Preferably, filter equipment includes filter screen frame, metal filter screen and smog filter screen, the filter screen frame sets up the middle part position department at the pipe shaft inner wall, the metal filter screen is provided with two, two the metal filter screen sets up the inner wall both sides department at the filter screen frame respectively, and the material of metal filter screen is the stainless steel, the smog filter screen sets up the middle part position department at filter screen frame inner wall, and the material of smog filter screen is active carbon.
Through adopting above-mentioned technical scheme, through the filter screen frame, metal filter screen and smog filter screen are maintained in the installation and disassembly of being convenient for to utilize metal filter screen and smog filter screen cooperation, through the metal filter screen separation, be convenient for avoid debris to get into the intraductal jam that causes of pipe, through the smog filter screen again, adopt the characteristics that the active carbon surface area is big, the adsorptivity is strong, be convenient for filter and purify the interior exhaust smog of intraductal, be convenient for prevent relatively that smog from causing the pollution to the atmosphere, be favorable to improving the environmental protection effect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through being equipped with the tube well, smoke reactor, a controller, apron and automatic device that opens and shuts cooperate, when smoke sensor detects the stairwell and takes place the conflagration danger, with signal of telecommunication transmission to controller, thereby start cylinder and exhaust fan operation through the controller, and then drive the output shrink of actuating cylinder, make the articulated rotation of dislocation ring, thereby the pulling apron rotates around the tube well thereupon and opens, and then the drive exhaust fan rotates, with the quick discharge of smog in the stairway, automatic intelligent degree is high, be convenient for in time discharge fume the operation, be favorable to ensureing fire control safety.
2. Through being equipped with the tube well, filter equipment, natural vent and unpowered fan cooperate, through the filter screen frame, be convenient for the installation dismantle maintain metal filter screen and smog filter screen, thereby utilize metal filter screen and smog filter screen cooperation, through the metal filter screen separation, be convenient for avoid debris to get into the tube well and cause the jam, through the smog filter screen again, it is big to adopt the active carbon surface area, the characteristics that the adsorptivity is strong, be convenient for filter the smog of discharging in the tube well, be convenient for prevent smog from causing the pollution to the atmosphere relatively, be favorable to improving the environmental protection effect, through natural vent and unpowered fan cooperation again, be convenient for carry out natural draft to the stairwell when the apron is closed, be favorable to discharging fume and taking a breath.
Drawings
FIG. 1 is a schematic structural view of a pipe well according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure at A in FIG. 1 according to the embodiment of the present application.
Description of reference numerals: 1. a pipe well; 2. a smoke reactor; 3. a controller; 4. a filtration device; 41. a screen frame; 42. a metal screen; 43. a smoke filter screen; 5. a cover plate; 6. an automatic opening and closing device; 61. a cylinder; 62. a dislocation loop; 63. mounting blocks; 64. an exhaust fan; 7. mounting grooves; 8. a natural vent; 9. an unpowered fan.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses be applied to fire engineering's intelligent smoke protection and exhaust device. Referring to fig. 1, a be applied to intelligent smoke exhaust ventilator of fire engineering, including tube well 1, tube well 1 sets up in stairwell air exit department, and one side lower surface department of tube well 1 is provided with smoke reactor 2, one side lower surface department that tube well 1 is close to smoke inductor is provided with controller 3, the inner wall department of tube well 1 transversely is provided with filter equipment 4, be convenient for filter and purify the interior exhaust smog of tube well 1, be convenient for prevent smog from leading to the fact the pollution to the atmosphere relatively, be favorable to improving environmental protection effect, and tube well 1's upper surface both sides department all articulates and is provided with apron 5, apron 5 is provided with automatic device 6 that opens and shuts with tube well 1's junction, automatic intelligent degree is high, be convenient for in time open apron 5 and carry out the operation of discharging fume, be favorable to guaranteeing fire control safety.
Referring to fig. 1 and 2, the automatic opening and closing device 6 comprises a cylinder 61, a dislocation ring 62, an installation block 63 and an exhaust fan 64, wherein installation grooves 7 are formed in two sides of the inner side wall of the tube well 1, the installation end of the cylinder 61 is arranged on the inner bottom wall of the installation groove 7, the dislocation ring 62 is arranged in a double ring shape connected in the middle, the inner ring of one end of the dislocation ring 62 is rotatably connected with the output end of the cylinder 61, and the hinged pulling cover plate 5 can be conveniently rotated and opened around the tube well 1.
Referring to fig. 1 and 2, one end of the mounting block 63 is arranged on the upper surface of the cover plate 5, the inner ring of one end of the dislocation ring 62 away from the cylinder 61 is rotatably connected with one end of the mounting block 63 away from the cover plate 5, the exhaust fan 64 is arranged on one inner wall of the pipe well 1 close to the cover plate 5, the output end of the exhaust fan 64 faces one side of the cover plate 5, the cover plate 5 is conveniently and timely opened in a matched manner, the exhaust fan 64 is further driven to rotate, and smoke in a stair way is conveniently and quickly discharged.
Referring to fig. 1, cylinder 61, controller 3, exhaust fan 64 and smoke sensor electricity are connected, and automatic intelligent degree is high, and natural vent 8 has been seted up to the upper surface department of apron 5, and the upper surface department of natural vent 8 is provided with unpowered fan 9, is convenient for carry out natural draft to the staircase when apron 5 is closed, is favorable to discharging fume and takes a breath.
Referring to fig. 1, filter equipment 4 includes filter frame 41, metal filter 42 and smoke filter 43, filter frame 41 sets up the middle part position department at 1 inner wall of tube well, be convenient for installation and disassembly maintains metal filter 42 and smoke filter 43, metal filter 42 is provided with two, two metal filter 42 set up the inner wall both sides department at filter frame 41 respectively, and metal filter 42's material is the stainless steel, be convenient for avoid debris to cause the jam in getting into tube well 1, smoke filter 43 sets up the middle part position department at filter frame 41 inner wall, and smoke filter 43's material is active carbon, it is big to adopt the active carbon surface area, strong characteristics of adsorptivity, be convenient for filter and purify exhaust smog in the tube well 1, be convenient for prevent smog from causing the pollution to the atmosphere relatively, be favorable to improving the environmental protection effect.
The embodiment of the application provides an intelligent smoke exhaust prevention device's that is applied to fire engineering implementation principle does: when the smoke sensor detects that fire hazard happens to a staircase, an electric signal is transmitted to the controller 3, so that the controller 3 starts the air cylinder 61 and the exhaust fan 64 to operate, the output end of the air cylinder 61 is driven to contract, the dislocation ring 62 is hinged to rotate, the cover plate 5 is pulled to rotate and open around the pipe well 1, the exhaust fan 64 is driven to rotate, smoke in a staircase channel is rapidly discharged, the automatic intelligent degree is high, smoke discharging operation is facilitated in time, and fire safety is guaranteed;
and then through the filter screen frame 41, be convenient for the installation dismantle maintain metal filter screen 42 and smog filter screen 43, thereby utilize metal filter screen 42 and smog filter screen 43 cooperation, through the separation of metal filter screen 42, be convenient for avoid debris to get into and cause the jam in the tube well 1, again through smog filter screen 43, adopt the characteristics that the active carbon surface area is big, the adsorptivity is strong, be convenient for filter and purify the smog of discharging in the tube well 1, be convenient for prevent relatively that smog from causing the pollution to the atmosphere, be favorable to improving the environmental protection effect, again through natural vent 8 and unpowered fan 9 cooperation, be convenient for carry out natural draft to the stairwell when apron 5 is closed, be favorable to discharging fume and taking a breath.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a be applied to fire engineering's intelligent smoke protection and exhaust device which characterized in that: including tube well (1), tube well (1) sets up in stairwell air vent department, and one side lower surface department of tube well (1) is provided with smoke reactor (2), one side lower surface department that tube well (1) is close to smoke sensor is provided with controller (3), the inner wall department of tube well (1) transversely is provided with filter equipment (4), and the upper surface both sides department of tube well (1) all articulates and is provided with apron (5), apron (5) are provided with automatic device (6) that opens and shuts with the junction of tube well (1).
2. The intelligent smoke prevention and exhaust device applied to fire engineering according to claim 1, is characterized in that: automatic device (6) that opens and shuts includes cylinder (61), dislocation ring (62), installation piece (63) and exhaust fan (64), mounting groove (7) have all been seted up to both sides department of tube well (1) inside wall, the installation end setting of cylinder (61) is in the interior diapire department of mounting groove (7), dislocation ring (62) set up the dicyclo that is middle phase connection, and the one end inner circle of dislocation ring (62) rotates with the output of cylinder (61) to be connected.
3. The intelligent smoke prevention and exhaust device applied to fire engineering according to claim 2, is characterized in that: the one end setting of installation piece (63) is in the upper surface department of apron (5), the one end inner circle that cylinder (61) were kept away from in dislocation ring (62) rotates with the one end that apron (5) were kept away from in installation piece (63) and is connected, exhaust fan (64) set up in tub well (1) and are close to one side inner wall department of apron (5), and exhaust fan (64) output towards one side department of apron (5).
4. The intelligent smoke prevention and exhaust device applied to fire engineering according to claim 2, is characterized in that: the air cylinder (61), the controller (3), the exhaust fan (64) and the smoke sensor are electrically connected, a natural ventilation opening (8) is formed in the upper surface of the cover plate (5), and the unpowered fan (9) is arranged on the upper surface of the natural ventilation opening (8).
5. The intelligent smoke prevention and exhaust device applied to fire engineering according to claim 1, is characterized in that: filter equipment (4) are including filter screen frame (41), metal filter screen (42) and smog filter screen (43), filter screen frame (41) set up the middle part position department at tube-well (1) inner wall, metal filter screen (42) are provided with two, two metal filter screen (42) set up respectively in the inner wall both sides department of filter screen frame (41), and the material of metal filter screen (42) is the stainless steel, smog filter screen (43) set up the middle part position department at filter screen frame (41) inner wall, and the material of smog filter screen (43) is active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454478.XU CN216048175U (en) | 2021-10-12 | 2021-10-12 | Be applied to fire engineering's intelligent smoke protection and exhaust device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122454478.XU CN216048175U (en) | 2021-10-12 | 2021-10-12 | Be applied to fire engineering's intelligent smoke protection and exhaust device |
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| Publication Number | Publication Date |
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| CN216048175U true CN216048175U (en) | 2022-03-15 |
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| CN202122454478.XU Active CN216048175U (en) | 2021-10-12 | 2021-10-12 | Be applied to fire engineering's intelligent smoke protection and exhaust device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811791A (en) * | 2022-03-22 | 2022-07-29 | 安徽理工大学 | Smoke exhaust device for fire engineering and using method thereof |
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2021
- 2021-10-12 CN CN202122454478.XU patent/CN216048175U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114811791A (en) * | 2022-03-22 | 2022-07-29 | 安徽理工大学 | Smoke exhaust device for fire engineering and using method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: 230000, 5th Floor, Jinggong Building, Intersection of Yushishan Road and Huangcangyu Road, Xinzhan District, Hefei City, Anhui Province Patentee after: Xinke Yuncang Technology Co.,Ltd. Country or region after: China Address before: 230000 Fuhui garden t4-2301, Binhu Century City, Baohe District, Hefei City, Anhui Province Patentee before: Anhui Zhongshen fire Construction Engineering Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |