Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow phase change energy storage ceramsite and preparation method thereof
The invention discloses hollow phase change energy storage ceramsite and a preparation method thereof, which relate to the technical field of phase change energy storage materials. The preparation method disclosed by the invention comprises the following steps of pumping out air in pores and cavities in the hollow ceramsite by vacuumizing, then soaking the hollow ceramsite in the organic phase-change substance in a vacuum environment, and continuously soaking for 30-40 minutes to obtain the phase change energy storage ceramsite. The energy storage ceramsite does not need secondary packaging treatment, has the characteristics of high strength, large storage capacity, low leakage rate, high phase change heat exchange efficiency and the like, is simple in preparation method, can meet the application in the building field, and has important industrial production significance.
本发明公开了一种中空相变储能陶粒及其制备方法，涉及相变储能材料技术领域。本发明的制备方法为：通过抽真空抽出中空陶粒内部孔隙和空腔中的空气，然后在真空环境下将中空陶粒浸泡在有机相变物质中，持续浸泡30‑40min即可得到相变储能陶粒。本发明的储能陶粒无需进行二次包装处理，具有强度高、储存量大、泄漏率低、相变换热效率高等特点，同时制备方法简单，能够满足建筑领域的应用，具有重要的工业化生产意义。
Hollow phase change energy storage ceramsite and preparation method thereof
The invention discloses hollow phase change energy storage ceramsite and a preparation method thereof, which relate to the technical field of phase change energy storage materials. The preparation method disclosed by the invention comprises the following steps of pumping out air in pores and cavities in the hollow ceramsite by vacuumizing, then soaking the hollow ceramsite in the organic phase-change substance in a vacuum environment, and continuously soaking for 30-40 minutes to obtain the phase change energy storage ceramsite. The energy storage ceramsite does not need secondary packaging treatment, has the characteristics of high strength, large storage capacity, low leakage rate, high phase change heat exchange efficiency and the like, is simple in preparation method, can meet the application in the building field, and has important industrial production significance.
本发明公开了一种中空相变储能陶粒及其制备方法，涉及相变储能材料技术领域。本发明的制备方法为：通过抽真空抽出中空陶粒内部孔隙和空腔中的空气，然后在真空环境下将中空陶粒浸泡在有机相变物质中，持续浸泡30‑40min即可得到相变储能陶粒。本发明的储能陶粒无需进行二次包装处理，具有强度高、储存量大、泄漏率低、相变换热效率高等特点，同时制备方法简单，能够满足建筑领域的应用，具有重要的工业化生产意义。
Hollow phase change energy storage ceramsite and preparation method thereof
一种中空相变储能陶粒及其制备方法
ZHENG WUKUI (Autor:in) / LI HUI (Autor:in) / WANG FEI (Autor:in) / YANG YUXUAN (Autor:in) / ZHU YI (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
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