CN210955408U - Prevent smoke exhaust fan monitored control system - Google Patents
Prevent smoke exhaust fan monitored control system Download PDFInfo
- Publication number
- CN210955408U CN210955408U CN201922140878.6U CN201922140878U CN210955408U CN 210955408 U CN210955408 U CN 210955408U CN 201922140878 U CN201922140878 U CN 201922140878U CN 210955408 U CN210955408 U CN 210955408U
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- China
- Prior art keywords
- smoke
- prevention
- smoke exhaust
- fire
- fan
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- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims abstract description 119
- 230000002265 prevention Effects 0.000 claims abstract description 68
- 239000007858 starting material Substances 0.000 claims abstract description 14
- 238000012544 monitoring process Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000003517 fume Substances 0.000 abstract 2
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a prevent smoke exhaust fan control technical field, the utility model provides a novel prevent smoke exhaust fan monitored control system, its component part is including preventing smoke exhaust fan controller, prevents smoke exhaust fan starter, the electronic machine of windowing of fire control, and electronic fender cigarette hangs down the wall, and special detector of discharging fume, the fire prevention valve of discharging fume, the emergent sparse backpressure detector of fire control, the emergent sparse electronic pressure release blast gate executor of fire control, air quality detector. The control system of the smoke prevention and exhaust fan is combined with all relevant parts in a unified mode, so that the working efficiency and reliability of the control system of the smoke prevention and exhaust fan are improved.
Description
Technical Field
The invention relates to the technical field of smoke prevention and exhaust fan control.
Background
The smoke exhausting system adopts a mechanical pressurization air supply mode or a natural ventilation mode to prevent smoke from entering the evacuation channel, and the smoke exhausting system adopts a mechanical smoke exhausting mode or a natural ventilation mode to exhaust the smoke to the outside of the building. There is a need for a reliable smoke evacuation prevention system to ensure the life safety of trapped personnel. Aiming at the problems that the existing control system of the smoke prevention and exhaust fan is single in control and can not effectively achieve the purpose of smoke prevention and exhaust when a fire disaster happens, the invention provides a novel smoke prevention and exhaust fan monitoring system which combines the smoke prevention and exhaust fan control system and all related parts together to improve the working efficiency and reliability of the smoke prevention and exhaust fan control system.
Disclosure of Invention
The utility model provides a prevent smoke exhaust fan control system which characterized in that includes: the system comprises a smoke prevention and exhaust fan controller, a smoke prevention and exhaust fan starter, a smoke prevention and exhaust fan, a fire-fighting electric window opener, an electric smoke-blocking vertical wall, a smoke-exhaust special detector, a smoke-exhaust fire valve, a fire-fighting emergency evacuation residual pressure detector, a fire-fighting emergency evacuation electric pressure-relief air valve actuator and an air quality detector.
The smoke exhaust prevention fan controller is respectively connected with the smoke exhaust prevention fan starter, the fire-fighting electric window opening machine, the electric smoke blocking vertical wall, the smoke exhaust special detector, the smoke exhaust fire valve, the fire-fighting emergency evacuation residual pressure detector, the fire-fighting emergency evacuation electric pressure relief air valve actuator, and the air quality detector in a bus communication mode.
The smoke-preventing and exhausting fan controller is used for receiving and processing information uploaded by a smoke-discharging special detector, a smoke-discharging fire valve, a fire-fighting emergency evacuation residual pressure detector and a fire-fighting emergency evacuation electric pressure-relieving air valve actuator.
The smoke prevention and exhaust fan controller is also used for sending starting and stopping commands to a smoke prevention and exhaust fan starter, a fire-fighting electric window opening machine and an electric smoke blocking vertical wall.
The anti-smoke exhaust fan starter is connected with the anti-smoke exhaust fan controller in a bus communication mode and used for receiving starting and stopping commands of the anti-smoke exhaust fan controller, executing starting and stopping actions of the anti-smoke exhaust fan, and feeding back starting signals, fault signals and operating voltage and current values of the anti-smoke exhaust fan to the anti-smoke exhaust fan controller.
The fire-fighting electric window opening machine is connected with the smoke-exhaust preventing fan controller in a bus communication mode and used for receiving starting and stopping commands of the smoke-exhaust preventing fan controller, executing opening and closing actions of a window and feeding back opening and closing state signals of the window to the smoke-exhaust preventing fan controller.
The electric smoke-blocking vertical wall is connected with the smoke-preventing and exhausting fan controller in a bus communication mode and used for receiving starting and stopping commands of the smoke-preventing and exhausting fan controller, executing ascending and descending actions of the smoke-blocking vertical wall and feeding back position state signals of the ascending and descending of the smoke-blocking vertical wall to the smoke-preventing and exhausting fan controller.
The special smoke prevention and exhaust detector is connected with the smoke prevention and exhaust fan controller in a bus communication mode and used for detecting the smoke concentration of the installation position of the special smoke prevention and exhaust detector and sending a concentration alarm signal to the smoke prevention and exhaust fan controller.
The smoke exhaust fire prevention valve is connected with the smoke exhaust prevention fan controller and used for detecting the temperature of the smoke exhaust prevention channel and preventing smoke from entering the evacuation channel along the smoke exhaust channel.
The fire-fighting emergency evacuation residual pressure detector is connected with the smoke-exhaust preventing fan controller in a bus communication mode and used for detecting the air pressure difference value of two sides of a fire door and sending an alarm signal to the smoke-exhaust preventing fan controller.
The fire-fighting emergency evacuation electric pressure-relief air valve actuator is connected with the smoke-discharge prevention fan controller in a bus communication mode and used for receiving a command of the smoke-discharge prevention fan controller, executing the opening and closing of the fire-fighting emergency evacuation electric pressure-relief air valve and feeding back opening angle information to the smoke-discharge prevention fan controller.
Description of the drawings:
fig. 1 is a block diagram of a system configuration.
The specific implementation mode is as follows:
as shown in fig. 1, the fire-fighting emergency evacuation system comprises a smoke-preventing and exhausting fan controller, a smoke-preventing and exhausting fan starter, a smoke-preventing and exhausting fan, a fire-fighting electric window opener, an electric smoke-blocking vertical wall, a smoke-exhausting special detector, a smoke-exhausting fire valve, a fire-fighting emergency evacuation residual pressure detector, a fire-fighting emergency evacuation electric pressure-relieving air valve actuator and an air quality detector. The controller of the smoke prevention and exhaust fan is respectively connected with a smoke prevention and exhaust fan starter, a fire-fighting electric window opener, an electric smoke-blocking vertical wall, a smoke-exhaust special detector, a smoke-exhaust fire valve, a fire-fighting emergency evacuation residual pressure detector, a fire-fighting emergency evacuation electric pressure-relief air valve actuator and an air quality detector in a bus communication mode.
When the special smoke exhaust detector detects that the smoke concentration in the monitoring area exceeds the standard, the alarm signal is sent to the smoke exhaust prevention fan controller through bus communication, the smoke exhaust prevention fan controller controls the smoke exhaust prevention fan starter in the area to start the smoke exhaust prevention fan, and the electric smoke blocking vertical wall in the area is controlled to fall down.
When the fire emergency evacuation residual pressure detector detects that the air pressure difference value of the two sides of the monitored fire door is over the set value, the alarm signal is sent to the smoke exhaust prevention fan controller through bus communication, and the smoke exhaust prevention fan controller sends a control signal to the fire emergency evacuation electric pressure relief air valve actuator to control the pressure relief air valve to be opened. The fire-fighting emergency evacuation electric pressure relief air valve actuator simultaneously feeds back the opening angle of the pressure relief air valve to the smoke prevention and exhaust fan controller.
The air quality detector detects the carbon monoxide concentration in the monitored area, sends audible and visual alarm when the carbon monoxide concentration exceeds a set value, sends alarm signal to the smoke exhaust prevention fan controller through bus communication simultaneously, and the smoke exhaust prevention fan starter in the smoke exhaust prevention fan controller control area starts the smoke exhaust prevention fan.
When the temperature in the channel exceeds the set temperature, the smoke exhaust fire prevention valve acts, state information is fed back to the smoke exhaust prevention fan controller, and the smoke exhaust prevention fan controller sends a stop command to the smoke exhaust prevention fan starter in the area to stop the smoke exhaust prevention fan.
Claims (10)
1. A smoke prevention and exhaust fan monitoring system is characterized by comprising a smoke prevention and exhaust fan controller, a smoke prevention and exhaust fan starter, a fire-fighting electric window opener, an electric smoke blocking vertical wall, a smoke exhaust special detector, a smoke exhaust fire valve, a fire-fighting emergency evacuation residual pressure detector, a fire-fighting emergency evacuation electric pressure relief air valve actuator and an air quality detector.
2. The system according to claim 1, wherein the controller of the smoke exhaust preventing fan is connected to the starter of the smoke exhaust preventing fan, the fire fighting electric window opener, the electric smoke blocking wall, the smoke exhaust detector, the smoke exhaust fire valve, the fire fighting emergency evacuation residual pressure detector, the fire fighting emergency evacuation electric pressure relief air valve actuator, and the air quality detector through bus communication.
3. The system according to claim 1, wherein the smoke exhaust prevention fan controller is configured to receive and process information uploaded by the smoke exhaust detector, the smoke exhaust fire prevention valve, the fire emergency evacuation residual pressure detector, and the fire emergency evacuation electric pressure relief air valve actuator, and further configured to send start and stop commands to the smoke exhaust prevention fan starter, the fire emergency electric window opener, and the electric smoke barrier wall.
4. The monitoring system of claim 1, wherein the start and stop commands of the controller of the smoke exhaust prevention fan are received by the starter of the smoke exhaust prevention fan and the controller of the smoke exhaust prevention fan, the start and stop actions of the smoke exhaust prevention fan are executed, and the start signal, the fault signal and the voltage and current values of the operation of the smoke exhaust prevention fan are fed back by the controller of the smoke exhaust prevention fan.
5. The system of claim 1, wherein the fire protection and smoke exhaust fan monitoring system is connected with the fire protection and smoke exhaust fan controller in a bus communication manner, and is configured to receive start and stop commands from the smoke protection and smoke exhaust fan controller, execute window opening and closing operations, and feed back window opening and closing status signals to the smoke protection and smoke exhaust fan controller.
6. The monitoring system of claim 1, wherein the electric smoke barrier is connected to the smoke prevention and exhaust fan controller in a bus communication manner, and is configured to receive start and stop commands from the smoke prevention and exhaust fan controller, perform ascending and descending operations of the smoke barrier, and feed back position status signals of the ascending and descending operations of the smoke barrier to the smoke prevention and exhaust fan controller.
7. The monitoring system of the smoke prevention and exhaust fan as claimed in claim 1, wherein the special smoke detector is connected with the smoke prevention and exhaust fan controller in a bus communication mode and used for detecting the smoke concentration of the installation position of the special smoke detector and sending a concentration alarm signal to the smoke prevention and exhaust fan controller.
8. The system according to claim 1, wherein the smoke exhaust fire damper is connected to the smoke exhaust ventilator controller for sensing the temperature of the smoke exhaust passageway to prevent smoke from entering the evacuation passageway along the smoke exhaust passageway.
9. The system as claimed in claim 1, wherein the fire emergency evacuation residual pressure detector is connected to the smoke exhaust prevention fan controller via bus communication for detecting the air pressure difference between the two sides of the fire door and sending an alarm signal to the smoke exhaust prevention fan controller.
10. The monitoring system of claim 1, wherein the actuator of the fire emergency evacuation electric pressure relief air valve is connected with the controller of the smoke exhaust prevention fan in a bus communication manner, and is used for receiving the command of the controller of the smoke exhaust prevention fan, opening and closing the fire emergency evacuation electric pressure relief air valve, and feeding back the opening angle information to the controller of the smoke exhaust prevention fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140878.6U CN210955408U (en) | 2019-12-04 | 2019-12-04 | Prevent smoke exhaust fan monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922140878.6U CN210955408U (en) | 2019-12-04 | 2019-12-04 | Prevent smoke exhaust fan monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210955408U true CN210955408U (en) | 2020-07-07 |
Family
ID=71376674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922140878.6U Expired - Fee Related CN210955408U (en) | 2019-12-04 | 2019-12-04 | Prevent smoke exhaust fan monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210955408U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386854A (en) * | 2020-10-27 | 2021-02-23 | 中消恒安（北京)科技有限公司 | Building smoke prevention and discharge monitoring control system |
| CN114992752A (en) * | 2022-08-04 | 2022-09-02 | 江苏南通二建集团讯腾云创智能科技有限公司 | Building intelligent fire-fighting smoke-discharging control method, device and system |
| CN116036510A (en) * | 2022-12-30 | 2023-05-02 | 江苏荣夏安全科技有限公司 | Prevent monitored control system that discharges fume |
-
2019
- 2019-12-04 CN CN201922140878.6U patent/CN210955408U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386854A (en) * | 2020-10-27 | 2021-02-23 | 中消恒安（北京)科技有限公司 | Building smoke prevention and discharge monitoring control system |
| CN112386854B (en) * | 2020-10-27 | 2021-11-02 | 中消恒安（北京)科技有限公司 | Building smoke prevention and discharge monitoring control system |
| CN114992752A (en) * | 2022-08-04 | 2022-09-02 | 江苏南通二建集团讯腾云创智能科技有限公司 | Building intelligent fire-fighting smoke-discharging control method, device and system |
| CN114992752B (en) * | 2022-08-04 | 2022-10-21 | 江苏南通二建集团讯腾云创智能科技有限公司 | Building intelligent fire-fighting smoke-discharging control method, device and system |
| CN116036510A (en) * | 2022-12-30 | 2023-05-02 | 江苏荣夏安全科技有限公司 | Prevent monitored control system that discharges fume |
| CN116036510B (en) * | 2022-12-30 | 2023-10-03 | 江苏荣夏安全科技有限公司 | Prevent monitored control system that discharges fume |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |