Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent temperature control system for controlling concrete temperature cracks
The invention discloses an intelligent temperature control system for controlling concrete temperature cracks. The intelligent temperature control system comprises a temperature difference controller,a temperature sensor, a circulating pump, heat conduction fluid, heat conduction fluid storage equipment and a temperature-controllable template. The signals of the internal temperature of concrete and the temperature of the inner side of the formwork are transmitted to the temperature difference controller through the temperature sensor, so that the temperature difference controller controls thecirculating pump to be started and stopped according to a temperature difference set value. The heat-conducting fluid is located inside or on the side face of the temperature-controllable template and makes close contact with the surface of the template, wherein the circulating pump controls the heat-conducting fluid to flow from the heat-conducting fluid storage device to the interior or the outer side of the template. The heat-conducting fluid storage equipment is composed of a container, a heating device and a cooling device. The temperature of the formwork is adjusted through flowing of the heat conduction fluid in the formwork and on the side face of the formwork, so that it is guaranteed that the temperature of the formwork and the temperature in concrete are within a reasonable range, and the concrete cracking risk caused by temperature stress is reduced.
本发明公开了用于控制混凝土温度裂缝的智能控温系统，包括温差控制器，温度传感器，循环泵，导热流体，导热流体贮存设备，可控温模板。通过温度传感器把混凝土内部温度和模板内侧温度信号传递给温差控制器，温差控制器根据温差设定值控制循环泵的开启和关闭。导热流体位于可控温模板内部或侧面，和模板表面紧密接触，循环泵控制导热流体从导热流体贮存设备到模板内部或外侧的流动。导热流体贮存设备由容器、加热装置和冷却装置组成。通过导热流体在模板内部和侧面的流动，调节模板温度，从而保证模板温度和混凝土内部温度在一个合理范围内，降低由温度应力引起的混凝土开裂风险。
Intelligent temperature control system for controlling concrete temperature cracks
The invention discloses an intelligent temperature control system for controlling concrete temperature cracks. The intelligent temperature control system comprises a temperature difference controller,a temperature sensor, a circulating pump, heat conduction fluid, heat conduction fluid storage equipment and a temperature-controllable template. The signals of the internal temperature of concrete and the temperature of the inner side of the formwork are transmitted to the temperature difference controller through the temperature sensor, so that the temperature difference controller controls thecirculating pump to be started and stopped according to a temperature difference set value. The heat-conducting fluid is located inside or on the side face of the temperature-controllable template and makes close contact with the surface of the template, wherein the circulating pump controls the heat-conducting fluid to flow from the heat-conducting fluid storage device to the interior or the outer side of the template. The heat-conducting fluid storage equipment is composed of a container, a heating device and a cooling device. The temperature of the formwork is adjusted through flowing of the heat conduction fluid in the formwork and on the side face of the formwork, so that it is guaranteed that the temperature of the formwork and the temperature in concrete are within a reasonable range, and the concrete cracking risk caused by temperature stress is reduced.
本发明公开了用于控制混凝土温度裂缝的智能控温系统，包括温差控制器，温度传感器，循环泵，导热流体，导热流体贮存设备，可控温模板。通过温度传感器把混凝土内部温度和模板内侧温度信号传递给温差控制器，温差控制器根据温差设定值控制循环泵的开启和关闭。导热流体位于可控温模板内部或侧面，和模板表面紧密接触，循环泵控制导热流体从导热流体贮存设备到模板内部或外侧的流动。导热流体贮存设备由容器、加热装置和冷却装置组成。通过导热流体在模板内部和侧面的流动，调节模板温度，从而保证模板温度和混凝土内部温度在一个合理范围内，降低由温度应力引起的混凝土开裂风险。
Intelligent temperature control system for controlling concrete temperature cracks
用于控制混凝土温度裂缝的智能控温系统
ZHANG CHENGRUI (Autor:in) / CUI WENLU (Autor:in) / XIA HAOYU (Autor:in) / LIN YUAN (Autor:in) / CAI TONGXI (Autor:in) / QIAN JINLING (Autor:in) / CHU HONGQIANG (Autor:in) / ZHANG FENGCHEN (Autor:in) / HAN LIN (Autor:in)
10.11.2020
Patent
Elektronische Ressource
Chinesisch
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