A magnetically controlled thermoplastic shape memory polymer wrapped heating platform and method

Abstract

The invention discloses a magnetically controlled thermoplastic shape memory polymer wrapped heating platform and a method, which include a heating shell, a heat source and an electromagnet. The heating shell is made of magnetically controlled thermoplastic shape memory polymer material, and the top is a narrow U-shaped opening in the initial shape. The outer surface of the heating shell is coated with a thermal insulation coating, and the inner surface is coated with a thermal conductive coating. The electromagnet is arranged on the peripheral side of the heating shell through the support, and the position of the electromagnet relative to the heating shell is adjusted through the support. When the heating shell is in a temporary state, it is used to put objects to be heated from the top. After heating, the shell guided by the electromagnet forms a temporary shape, and the object to be heated can be put into the shell; then the heat source is turned on to restore the shell to the original shape, achieving the effect of tightly wrapping the heated object, compared with water bath heating and other methods , this method is dry and anhydrous during the heating process, can be remotely controlled without contact, and can reach a higher temperature.

Description

technical field [0001] The invention relates to a magnetically controlled thermoplastic shape memory polymer wrapped heating platform and method. Background technique [0002] In many heating occasions, people pursue a heating method that is uniform, fast in heating speed, and high in energy utilization. The water bath method can accomplish the task of uniform heating well, but it is slow and inefficient. The closed machine heating method can achieve very fast speed and high efficiency, but the shape of the cavity is fixed. If the shape of the object to be heated is uneven, the heating effect will be uneven, and the cost of the equipment may be relatively high. [0003] The water bath method can well complete the task of uniform heating, but due to the large specific heat capacity c=4.2*10^3J / (kg°C) of water, the heating speed is slow and the energy consumption is high. Although the closed instrument heating method can also complete the task of uniform heating well, the sh...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: Aiming at the above prior art, a magnetically controlled thermoplastic shape memory polymer wrapped heating platform and method are proposed to overcome the slow heating speed, low heating efficiency and uneven heating effect that may occur in the traditional heating method technical issues

Images