Gas water heating equipment, starting control method thereof and readable storage medium

• Main Authors: GU HONGYANG, CHU ZHIMIN, CHEN CHAO, WANG QIONG, ZHANG JIANG
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2021
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention provides gas water heating equipment, a starting control method thereof and a readable storage medium. The starting control method comprises the steps of performing ignition; obtaining a set temperature, a water flow, an inlet water temperature and an outlet water temperature; calculating a first thermal load according to the set temperature, the current water flow and the current water inlet temperature; controlling an air valve and/or a fan to operate according to the first thermal load; when the difference value between the set temperature and the current water outlet temperature is smaller than or equal to a first temperature threshold value, calculating a second thermal load according to the set temperature, the current water flow and the current water outlet temperature; and controlling the air valve and/or the fan to operate according to the second thermal load. In this way, at the beginning of starting of the gas water heating equipment, combustion operation is controlled based on the wa