The TRIZ solution to keep constant water temperature based on adding water pot and internal recycle equipment of gas water heater

HAN Jian, CAO Guanzhong, YE Shengxiang, HUANG Kai

Journal of Appliance Science & Technology . 2022, (1): 107 -111 . DOI: 10.19784/j.cnki.issn1672-0172.2022.01.020