Phase change energy storage quilt for motor home and motor home engine waste heat utilization system

• Main Authors: LI YINUO, FANG MINGLEI, NI WUYI, MO QIAO, GAO XIANGKUI, LI NA, LEE SEUNG-SO, XU SHENGJIE
• Format: Patent
• Language: Chinese; English
• Published: 25.06.2024
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; BLASTING; ENGINE PLANTS IN GENERAL; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; RANGES; STEAM ENGINES; TRANSPORTING; VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TOCARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; VENTILATING; WEAPONS

The invention discloses a motor home phase change energy storage quilt and a motor home engine waste heat utilization system, the motor home phase change energy storage quilt comprises an inner container and an isolation quilt cover, the inner container is installed in the isolation quilt cover, the inner container is composed of a plurality of phase change units, and each phase change unit comprises a waterproof cloth layer and a phase change material filled in the waterproof cloth layer; the phase change material in the inner container can be used for absorbing heat generated by operation of an engine in the motor home waste heat system, and the inner container of the phase change energy storage quilt is arranged outside the hot water tank or in the heat exchange mechanism and used for absorbing heat generated by operation of the engine. The characteristic of high latent heat enthalpy value of the phase-change material is utilized, the waste heat recovery efficiency is improved, the phase-change material is