A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The heating plate provided by the invention comprises a plate body and an electric heating plate, the lower surface of the plate body is in close contact with the upper surface of the electric heating plate, and the electric heating plate comprises a non-O-state heat transfer aluminum plate, a carbon fiber heating wire attached to the lower surface of the heat transfer aluminum plate, a bottom film and a polyurethane foaming layer. The periphery of the heat transfer aluminum plate is vertically bent downwards to form the lower folded edge, the polyurethane foaming cavity is formed by the upper surface of the bottom film, the lower folded edge and the lower surface of the aluminum plate, the polyurethane foaming cavity is filled with the polyurethane foaming layer, during construction, pits cannot be formed in the upper surface of the heat transfer aluminum plate, the supporting performance of the non-O-state aluminum plate is good, construction is easy, and the service life of the non-O-state aluminum plate is prolonged. Due to the existence of the polyurethane foaming layer, the carbon fiber heating wire can be protected, the heat preservation function can be achieved, the heating effect is good in actual use, the electric heating plate is good in integrity, the heating plate can be conveniently manufactured, and the manufacturing method of the electric heating plate is simple in step, convenient to operate and easy to implement.
本发明提供的发热板，包括板本体和电热板，板本体的下表面与电热板的上表面相贴紧接触，电热板包括非O态的传热铝板、贴敷于传热铝板下表面的碳纤维发热线、底膜、聚氨酯发泡层，通过使传热铝板的上表面为电热板上表面，使传热铝板的四周向下垂直折弯形成下折边，使底膜的上表面与下折边及铝板下表面构成聚氨酯发泡腔，在聚氨酯发泡腔内填充聚氨酯发泡层，在施工时，不会在传热铝板上表面形成坑洼，非O态铝板的支撑性好，易于施工，由于聚氨酯发泡层的存在，能够保护碳纤维发热线并实现保温功能，实际使用时的发热效果好，本发明提供的电热板，整体性好，能够方便地制作发热板，本发明提供的电热板制作方法，步骤简单、操作方便、易于实施。
The heating plate provided by the invention comprises a plate body and an electric heating plate, the lower surface of the plate body is in close contact with the upper surface of the electric heating plate, and the electric heating plate comprises a non-O-state heat transfer aluminum plate, a carbon fiber heating wire attached to the lower surface of the heat transfer aluminum plate, a bottom film and a polyurethane foaming layer. The periphery of the heat transfer aluminum plate is vertically bent downwards to form the lower folded edge, the polyurethane foaming cavity is formed by the upper surface of the bottom film, the lower folded edge and the lower surface of the aluminum plate, the polyurethane foaming cavity is filled with the polyurethane foaming layer, during construction, pits cannot be formed in the upper surface of the heat transfer aluminum plate, the supporting performance of the non-O-state aluminum plate is good, construction is easy, and the service life of the non-O-state aluminum plate is prolonged. Due to the existence of the polyurethane foaming layer, the carbon fiber heating wire can be protected, the heat preservation function can be achieved, the heating effect is good in actual use, the electric heating plate is good in integrity, the heating plate can be conveniently manufactured, and the manufacturing method of the electric heating plate is simple in step, convenient to operate and easy to implement.
本发明提供的发热板，包括板本体和电热板，板本体的下表面与电热板的上表面相贴紧接触，电热板包括非O态的传热铝板、贴敷于传热铝板下表面的碳纤维发热线、底膜、聚氨酯发泡层，通过使传热铝板的上表面为电热板上表面，使传热铝板的四周向下垂直折弯形成下折边，使底膜的上表面与下折边及铝板下表面构成聚氨酯发泡腔，在聚氨酯发泡腔内填充聚氨酯发泡层，在施工时，不会在传热铝板上表面形成坑洼，非O态铝板的支撑性好，易于施工，由于聚氨酯发泡层的存在，能够保护碳纤维发热线并实现保温功能，实际使用时的发热效果好，本发明提供的电热板，整体性好，能够方便地制作发热板，本发明提供的电热板制作方法，步骤简单、操作方便、易于实施。
Heating plate, electric heating plate and manufacturing method of electric heating plate
一种发热板、一种电热板、一种电热板的制作方法
WU YUFAN (author)
2023-03-07
Patent
Electronic Resource
Chinese
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