CHEMICAL HEAT STORAGE SYSTEM

• Main Authors: TERAI SATOSHI, NAKAO KIMIHITO
• Format: Patent
• Language: English; Japanese
• Published: 17.05.2018
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT EXCHANGE IN GENERAL; HEAT PUMP SYSTEMS; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

PROBLEM TO BE SOLVED: To provide a chemical heat storage system that has excellent efficiency and stability.SOLUTION: A chemical heat storage system 1 is a system that uses an exothermic reaction that produces produced solid from reacted solid and reacted gas, and an endothermic reaction that decomposes the produced solid into the reacted solid and the reacted gas, and comprises: an endothermic unit 3 that houses slurry including the produced solid, absorbs heat supplied from the outside, and performs the endothermic reaction; an exothermic unit 2 that houses the slurry including the reacted solid, performs the exothermic reaction, and produces heat; and a gas collection supply unit 4 that collects the reacted gas decomposed by the endothermic unit 3, and supplies it to the exothermic unit 2.SELECTED DRAWING: Figure 1 【課題】効率性および安定性に優れた化学蓄熱システムを提供する。【解決手段】化学蓄熱システム１は、反応固体と反応気体とから生成固体を生成する発熱反応と、生成固体を反応固体と反応気体とに分解する吸熱反応とを利用したシステムであり、生成固体を含むスラリーを収容し、外部から供給される熱を吸収して、吸熱反応を行う吸熱ユニット３と、反応固体を含むスラリーを収容し、発熱反応を行い、熱を発生させる発熱ユニット２と、吸熱ユニット３で分解された反応気体を回収して発熱ユニット２に供給するガス回収供給ユニット４と、を有している。【選択図】図１