A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel cold region tunnel winter construction heat preservation system and method thereof
The invention discloses a novel cold region tunnel winter construction heat preservation system and method, and the heat preservation system comprises a heat preservation cotton curtain, a pedestrian path, a vehicle path, a tunnel ventilation device, an air curtain machine, a PLC controller, a heat supply heating device and a data monitoring device. The heat preservation cotton curtain is arranged at a tunnel portal. The pedestrian path is used for constructors to enter and exit the tunnel; the vehicle passage is used for construction vehicles to enter and exit the tunnel; the air curtain machines are vertical side-blowing type electric heating air curtain machines and are arranged on the two sides of the tunnel portal. The tunnel ventilation device is used for ventilation in a tunnel during construction; when the outside air temperature is too low and the air curtain heat preservation system cannot ensure that the temperature of the concrete pouring position reaches 5 DEG C, the heat supply heating device is started to maintain the air temperature in the hole and guarantee the concrete pouring quality; and the PLC obtains temperature data at different positions in the tunnel hole through the data monitoring device to control the working state of the air curtain machine. The system has the advantages of low cost, intelligent control, no influence on construction in the tunnel hole and the like, and has good popularization and application values.
一种新型寒区隧道冬季施工保温系统及其方法，该保温系统，包括保温棉帘、人行通道、车行通道、隧道通风装置、风幕机、PLC控制器、供暖加热装置和数据监测装置。所述保温棉帘设于隧道洞口处；人行通道用于施工人员进出隧道；车行通道用于施工车辆进出隧道；风幕机采用立式侧吹型电热风幕机，设于隧道洞口两侧；隧道通风装置用于隧道施工期洞内通风；供暖加热装置在外界气温过低，空气幕保温系统不能确保混凝土浇筑处温度达到5℃时开启，维持洞内空气温度，保障混凝土的浇筑质量；PLC控制器通过数据监测装置获取隧道洞内不同位置处温度数据来控制风幕机的工作状态。该系统具有成本低、智能控制和不影响隧道洞内施工等优点，具有良好的推广与应用价值。
Novel cold region tunnel winter construction heat preservation system and method thereof
The invention discloses a novel cold region tunnel winter construction heat preservation system and method, and the heat preservation system comprises a heat preservation cotton curtain, a pedestrian path, a vehicle path, a tunnel ventilation device, an air curtain machine, a PLC controller, a heat supply heating device and a data monitoring device. The heat preservation cotton curtain is arranged at a tunnel portal. The pedestrian path is used for constructors to enter and exit the tunnel; the vehicle passage is used for construction vehicles to enter and exit the tunnel; the air curtain machines are vertical side-blowing type electric heating air curtain machines and are arranged on the two sides of the tunnel portal. The tunnel ventilation device is used for ventilation in a tunnel during construction; when the outside air temperature is too low and the air curtain heat preservation system cannot ensure that the temperature of the concrete pouring position reaches 5 DEG C, the heat supply heating device is started to maintain the air temperature in the hole and guarantee the concrete pouring quality; and the PLC obtains temperature data at different positions in the tunnel hole through the data monitoring device to control the working state of the air curtain machine. The system has the advantages of low cost, intelligent control, no influence on construction in the tunnel hole and the like, and has good popularization and application values.
一种新型寒区隧道冬季施工保温系统及其方法，该保温系统，包括保温棉帘、人行通道、车行通道、隧道通风装置、风幕机、PLC控制器、供暖加热装置和数据监测装置。所述保温棉帘设于隧道洞口处；人行通道用于施工人员进出隧道；车行通道用于施工车辆进出隧道；风幕机采用立式侧吹型电热风幕机，设于隧道洞口两侧；隧道通风装置用于隧道施工期洞内通风；供暖加热装置在外界气温过低，空气幕保温系统不能确保混凝土浇筑处温度达到5℃时开启，维持洞内空气温度，保障混凝土的浇筑质量；PLC控制器通过数据监测装置获取隧道洞内不同位置处温度数据来控制风幕机的工作状态。该系统具有成本低、智能控制和不影响隧道洞内施工等优点，具有良好的推广与应用价值。
Novel cold region tunnel winter construction heat preservation system and method thereof
一种新型寒区隧道冬季施工保温系统及其方法
TAO QI (author) / TIAN XUEZHI (author) / LIU ZHIMIN (author) / GAO YAN (author) / YE QIANKUN (author) / GAO XIAONAN (author) / LI YIXIAN (author) / WANG HAIYU (author) / PAN LEI (author) / RUAN XIANG (author)
2024-01-05
Patent
Electronic Resource
Chinese
IPC:
E21D
SHAFTS
,
Schächte
/
C04B
Kalk
,
LIME
/
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
/
F24F
Klimatisierung
,
AIR-CONDITIONING
/
F24H
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
,
Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein
/
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE
,
Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein
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