Water heater

• Main Authors: XIN SENSEN, LI PITIAN, LI LONG
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model discloses a water heater. The water heater comprises a shell, a water inlet pipe and a water outlet pipe, the combustion heat exchange system is arranged in the shell, the combustion heat exchange system comprises a combustor and a heat exchanger located above the combustor, and a water inlet and a water outlet of the heat exchanger are located on the same side of the heat exchanger; the small flow valve is arranged in the shell and located below the combustor, the small flow valve comprises a valve body and a control part arranged on the valve body, the valve body is provided with a first flow channel, a second flow channel and a bypass flow channel communicating the first flow channel with the second flow channel, the first flow channel communicates with a water inlet of the heat exchanger through a first connecting pipe, and the second flow channel communicates with a water outlet of the heat exchanger through a second connecting pipe; the second flow channel communicates with a water out