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A platform for research: civil engineering, architecture and urbanism
Large-volume concrete cooling and curing integrated device
The invention discloses a cooling and curing integrated device for mass concrete. The cooling and curing integrated device comprises a cooling water circulation system, a data acquisition system and a user terminal control system, the cooling water circulation system comprises a reservoir, a cooling water pipe, a pump machine, a flow valve I, a vertical pipe, a flow valve II and a high-speed rotary atomizing nozzle; the data acquisition system comprises a data acquisition instrument, a flow sensor, a temperature sensor and a stress sensor; the user terminal control system monitors and controls concrete in a staged and regional manner, and automatically controls opening, closing and working condition strength of the pump machine, the first flow valve, the second flow valve and the high-speed rotating atomizing nozzle by comparing amplitude changes of real-time monitoring values of the surface temperature, the internal temperature and the stress value of the concrete with self-set early warning threshold values. And cooling and curing of the concrete are realized. According to the invention, shrinkage cracks on the surface of the concrete and temperature cracks in the concrete are greatly reduced, and cooling and curing are automatic, timely, accurate, efficient and energy-saving.
本发明公开了一种大体积混凝土降温养护一体化装置，包括冷却水循环系统、数据采集系统和用户终端控制系统；冷却水循环系统包括蓄水池、冷却水管、泵机、流量阀一、立管、流量阀二和高速旋转雾化喷头；数据采集系统包括数据采集仪、流量感应器、温度传感器和应力传感器；用户终端控制系统对混凝土进行分阶段分区域的监测和控制，通过对比混凝土表面温度、内部温度、应力值的实时监测值的幅度变化与自行设置的预警阀值，自动控制泵机、流量阀一、流量阀二和高速旋转雾化喷头的启闭及工况强弱，实现混凝土的降温和养护。本发明大大减少了混凝土表面的干缩裂缝以及混凝土内部的温度裂缝，降温和养护自动、及时、精准、高效、节能。
Large-volume concrete cooling and curing integrated device
The invention discloses a cooling and curing integrated device for mass concrete. The cooling and curing integrated device comprises a cooling water circulation system, a data acquisition system and a user terminal control system, the cooling water circulation system comprises a reservoir, a cooling water pipe, a pump machine, a flow valve I, a vertical pipe, a flow valve II and a high-speed rotary atomizing nozzle; the data acquisition system comprises a data acquisition instrument, a flow sensor, a temperature sensor and a stress sensor; the user terminal control system monitors and controls concrete in a staged and regional manner, and automatically controls opening, closing and working condition strength of the pump machine, the first flow valve, the second flow valve and the high-speed rotating atomizing nozzle by comparing amplitude changes of real-time monitoring values of the surface temperature, the internal temperature and the stress value of the concrete with self-set early warning threshold values. And cooling and curing of the concrete are realized. According to the invention, shrinkage cracks on the surface of the concrete and temperature cracks in the concrete are greatly reduced, and cooling and curing are automatic, timely, accurate, efficient and energy-saving.
本发明公开了一种大体积混凝土降温养护一体化装置，包括冷却水循环系统、数据采集系统和用户终端控制系统；冷却水循环系统包括蓄水池、冷却水管、泵机、流量阀一、立管、流量阀二和高速旋转雾化喷头；数据采集系统包括数据采集仪、流量感应器、温度传感器和应力传感器；用户终端控制系统对混凝土进行分阶段分区域的监测和控制，通过对比混凝土表面温度、内部温度、应力值的实时监测值的幅度变化与自行设置的预警阀值，自动控制泵机、流量阀一、流量阀二和高速旋转雾化喷头的启闭及工况强弱，实现混凝土的降温和养护。本发明大大减少了混凝土表面的干缩裂缝以及混凝土内部的温度裂缝，降温和养护自动、及时、精准、高效、节能。
Large-volume concrete cooling and curing integrated device
大体积混凝土降温养护一体化装置
LIAO QIANKUN (author) / CHEN JUN (author) / ZHANG ZHOU (author) / ZHU JINGJING (author) / ZENG FANXIANG (author) / XIONG XIONG (author)
2022-09-02
Patent
Electronic Resource
Chinese
Large-volume concrete curing film fixing device and fixing method
| European Patent Office | 2023