Volume-type heat exchange device and water heater comprising same
A technology of volumetric heat exchange and heat exchange tubes, which is applied in the field of water heaters and volumetric heat exchange devices, can solve problems such as uneven heating water temperature and low heat exchange efficiency, and achieve improved heat exchange efficiency, stable combustion, and heat exchange good effect
Pending Publication Date: 2018-10-16
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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Problems solved by technology
The volumetric gas water heater in the related art uses flue gas to heat the water, the heat exchange efficiency is low, and the temperature of the heated water is not uniform enough
Method used
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[0066] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention, but should not be construed as limitations to the present invention. Those of ordinary skill in the art can There are numerous changes, modifications, substitutions and variations to these embodiments, the scope of the present invention being defined by the claims and their equivalents.
[0067] In describing the present invention, it is to be understood that the terms "centre", "length", "width", "upper", "lower", "front", "rear", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", "axial", "radial" and "circumferential" are based on the orientation or positional relationship shown in the drawings, only It is for the convenience of describing the...
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The invention discloses a volume-type heat exchange device and a water heater comprising the same. The volume-type heat exchange device comprises a combustor shell, a combustor, an inner container, amain heat exchange tube and a water drainage part, wherein a combustion chamber with the upper end being open is defined in the combustor shell; the combustor is arranged in the combustion chamber togenerate smoke; the inner container is arranged at the upper end of the combustor shell, a water storage cavity is defined in the inner container, the upper part of the water storage cavity is provided with an upper opening communicating with the outside, and the lower part of the water storage cavity is provided with a lower opening communicating with the combustion chamber; the main heat exchange tube is arranged in the water storage cavity, the upper end of the main heat exchange tube is hermetically arranged in the upper opening, and the lower end of the main heat exchange tube is hermetically arranged in the lower opening; and the water drainage part is arranged in the combustion chamber and is connected with the main heat exchange tube or the inner container, the water drainage partis provided with a water receiving part used for receiving condensed water flowing down from the inner wall surface of the main heat exchange tube, and a water drainage opening in the water receivingpart extends out of the combustor. According to the volume-type heat exchange device, the heat exchange efficiency of is improved, and the heat exchange effect is good.
Description
technical field [0001] The invention relates to the technical field of hot water, more specifically, to a volumetric heat exchange device and a water heater with the same. Background technique [0002] Volumetric gas water heaters have good development prospects in the commercial field because of their advantages such as constant water temperature, large amount of hot water supply, and low cost of use. The volumetric gas water heater in the related art uses flue gas to heat the water, so the heat exchange efficiency is low, and the temperature of the heated water is not uniform enough. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a volumetric heat exchange device, the heat exchange efficiency of the volumetric heat exchange device is improved, and the heat exchange effect is better. [0004] The present invention also proposes a wate...
Claims
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IPC IPC(8): F24H1/36F24H9/00F24H9/16
CPCF24H1/36F24H9/0005F24H9/16Y02B30/00
Inventor 代先锋仇正良梁国荣
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD