Water tank assembly and gas water heater
AssigneesWuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd., Guangdong Midea Kitchen and Bath Appliances Mfg. Co., Ltd.
InventorsJiqing MA, Ruitao ZHANG, Feng LIU
Life of this patent
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Abstract
A water tank assembly includes a tank body provided with a flue gas chamber， and a heat exchanger including a primary heat exchange tube bundle and a condensation tube bundle arranged in sequence along a flue gas inlet direction of the flue gas chamber. The condensation tube bundle includes a plurality of condensation tubes arranged in sequence along the flue gas inlet direction, and each of the plurality of condensation tubes bends and extends along a direction that forms an angle with the flue gas inlet direction.
Claims20
A water tank assembly comprising:
- a tank body provided with a flue gas chamber;
- and
- a heat exchanger including a primary heat exchange tube bundle and a condensation tube bundle arranged in sequence along a flue gas inlet direction of the flue gas chamber, the condensation tube bundle including a plurality of condensation tubes arranged in sequence along the flue gas inlet direction, and each of the plurality of condensation tubes bending and extending along a direction that forms an angle with the flue gas inlet direction.
A gas water heater comprising:
- a housing;
- a water tank assembly arranged inside the housing and including:
- a tank body provided with a flue gas chamber;
- and
- a heat exchanger including a primary heat exchange tube bundle and a condensation tube bundle arranged in sequence along a flue gas inlet direction of the flue gas chamber, the condensation tube bundle including a plurality of condensation tubes arranged in sequence along the flue gas inlet direction, and each of the plurality of condensation tubes bending and extending along a direction that forms an angle with the flue gas inlet direction;
- and
- a burner arranged inside the housing and configured to generate heat exchange flue gas flowing towards the flue gas chamber.
Dependencies are inferred from the claim text.