Overheat protection type high-temperature resistant cable

An overheat protection type high-temperature resistant cable, comprising a high-temperature resistant cable body and a heat-resistant cable maintenance station configured to cooperate with the high-temperature resistant cable body, wherein the high-temperature resistant cable body comprises a cable core, an isolation layer fixedly sleeved on an outer end of the cable core, an inner liquid cooling layer fixedly sleeved on an outer end of the isolation layer, an outer liquid cooling layer disposed on an outer side of the inner liquid cooling layer, and a protective outer layer fixedly sleeved on an outer end of the outer liquid cooling layer;

• an inner heat sensing sleeve is fixedly sleeved on an outer end of the inner liquid cooling layer, a bidirectional isolation sleeve is fixedly sleeved on an outer end of the inner heat sensing sleeve, an outer heat sensing sleeve is fixedly sleeved on an outer end of the bidirectional isolation sleeve, and an outer end of the outer heat sensing sleeve is fixedly connected to the outer liquid cooling layer;
• a plurality of triggering posts are embedded in the bidirectional isolation sleeve, each of the triggering posts has one end away from the cable core extending into the outer heat sensing sleeve and configured to cooperate with the outer heat sensing sleeve;
• and each of the triggering posts has another end close to the cable core extending into the inner heat sensing sleeve and configured to cooperate with the inner heat sensing sleeve;
• a heat-resistant protection system is provided in the heat-resistant cable maintenance station, the heat-resistant protection system comprises a heat-resistant protection processing unit, an input end of the heat-resistant protection processing unit is connected to an inner end triggering acquisition unit, an outer end triggering acquisition unit, a liquid cooling parameter acquisition unit, and a cable parameter acquisition unit, and an output end of the heat-resistant protection processing unit is connected to a liquid cooling adjustment unit and a protection data transmission unit;
• and
• an input end of the inner end triggering acquisition unit is in signal communication with the outer heat sensing sleeve, an input end of the outer end triggering acquisition unit is in signal communication with the inner heat sensing sleeve, respective input ends of the liquid cooling parameter acquisition unit and the cable parameter acquisition unit are each in signal communication with a signal input port provided on the heat-resistant cable maintenance station, an output end of the liquid cooling adjustment unit is in signal communication with a liquid cooling circulation structure provided at a rear side of the heat-resistant cable maintenance station, the liquid cooling circulation structure is in communication with and configured to cooperate with the outer liquid cooling layer and the inner liquid cooling layer respectively, and an output end of the protection data transmission unit is in signal communication with a signal output port provided on the heat-resistant cable maintenance station.