A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic closing firewall ventilation opening device
The invention provides an automatic closing firewall ventilation opening device. The device is mainly composed of an on-off state sensor, a gas concentration sensor, a wind speed sensor, a temperaturesensor, an infrared receiving device, a wireless signal receiving device, an A/D signal converter, a signal amplifier, a CPU processor, an explosion-proof power supply, a power switch, a wireless signal transmitting device, a motor start-stop controller, an audible and visual alarm and a display. According to the device, through the sensors, the controller and the like, a field control method anda remote control method are provided, intelligent control over a firewall ventilation opening is achieved, and the defect that a traditional method is inaccurate in timing is overcome. Meanwhile, anacoustic-optic early warning function is achieved, and the safety and intelligence of the device are further improved. Besides, the whole device is protected by a stainless steel shell so that the device can well adapt to an underground humid environment, the corrosion resistance is high, and the safety performance is remarkably improved. Therefore, the device has the characteristics of being simple in structure, low in investment cost, convenient to operate, capable of being used repeatedly and high in practicability.
本发明提供了一种自动封闭防火墙通风口装置。本发明主要由开闭状态、瓦斯浓度、风速、温度传感器、红外接收装置、无线信号接收装置、A/D信号转换器、信号放大器、CPU处理器、防爆电源、电源开关、无线信号发送装置、电机启停控制器、声光报警器、显示器构成。该装置通过传感器和控制器等，具备了现场和远程两种控制方法，实现了对防火墙通风口的智能控制，避免了传统方法计时不准确的弊端。同时具有声光预警功能，进一步提高了该装置安全、智能性。另外，整个装置均由不锈钢材外壳保护，可以很好适应井下潮湿环境，耐腐蚀性强，安全性能显著提升。因此，本发明装置具有结构简单、投入成本低、操作方便、可多次利用、实用性强的特点。
Automatic closing firewall ventilation opening device
The invention provides an automatic closing firewall ventilation opening device. The device is mainly composed of an on-off state sensor, a gas concentration sensor, a wind speed sensor, a temperaturesensor, an infrared receiving device, a wireless signal receiving device, an A/D signal converter, a signal amplifier, a CPU processor, an explosion-proof power supply, a power switch, a wireless signal transmitting device, a motor start-stop controller, an audible and visual alarm and a display. According to the device, through the sensors, the controller and the like, a field control method anda remote control method are provided, intelligent control over a firewall ventilation opening is achieved, and the defect that a traditional method is inaccurate in timing is overcome. Meanwhile, anacoustic-optic early warning function is achieved, and the safety and intelligence of the device are further improved. Besides, the whole device is protected by a stainless steel shell so that the device can well adapt to an underground humid environment, the corrosion resistance is high, and the safety performance is remarkably improved. Therefore, the device has the characteristics of being simple in structure, low in investment cost, convenient to operate, capable of being used repeatedly and high in practicability.
本发明提供了一种自动封闭防火墙通风口装置。本发明主要由开闭状态、瓦斯浓度、风速、温度传感器、红外接收装置、无线信号接收装置、A/D信号转换器、信号放大器、CPU处理器、防爆电源、电源开关、无线信号发送装置、电机启停控制器、声光报警器、显示器构成。该装置通过传感器和控制器等，具备了现场和远程两种控制方法，实现了对防火墙通风口的智能控制，避免了传统方法计时不准确的弊端。同时具有声光预警功能，进一步提高了该装置安全、智能性。另外，整个装置均由不锈钢材外壳保护，可以很好适应井下潮湿环境，耐腐蚀性强，安全性能显著提升。因此，本发明装置具有结构简单、投入成本低、操作方便、可多次利用、实用性强的特点。
Automatic closing firewall ventilation opening device
一种自动封闭防火墙通风口装置
XU ZHENYU (author) / HE XIN (author) / WANG HONGKUN (author)
2021-01-01
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
OPENING/CLOSING BODY AUTOMATIC CLOSING DEVICE AND OPENING/CLOSING BODY AUTOMATIC CLOSING METHOD
| European Patent Office | 2017
SLIDING WINDOW CAPABLE OF AUTOMATIC VENTILATION THROUGH AUTOMATIC OPENING AND CLOSING
| European Patent Office | 2018