Flow disturbing piece for heat exchange device as well as heat exchange device and gas water heater with same
A technology of heat exchange device and spoiler, which is applied in the field of heat exchange, can solve the problems of insufficient fluid flow rate, influence on heat exchange stability, poor continuity of spiral waterway, etc., to achieve improved stability, good heat exchange stability, The effect of high heat exchange efficiency
Pending Publication Date: 2021-01-19
WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD +1
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Problems solved by technology
However, due to the plate structure of the bottom plate, the continuity of the spiral waterway is poor, so that when the fluid flows in the straight pipe, the flow rate of the fluid is not stable enough, which affects the stability of heat exchange.
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[0039] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.
[0040] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present disclosure may repeat reference numerals and / or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discuss...
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The embodiment of the invention discloses a flow disturbing piece for a heat exchange device, as well as the heat exchange device and a gas water heater with the same, wherein the flow disturbing piece is arranged in a heat exchange pipe, the flow disturbing piece comprises a body, the outer wall surface of the body and the inner wall surface of the heat exchange pipe are arranged at intervals todefine a heat exchange flow channel, the heat exchange flow channel communicates with a water inlet and a water outlet of the heat exchange pipe, the outer wall surface of the body is provided with aspiral groove or a spiral protrusion, and the spiral groove or the spiral protrusion spirally extends in the axial direction of the heat exchange pipe. According to the flow disturbing piece for the heat exchange device, fluid can be prevented from being vaporized in the heat exchange pipe, and the flowing stability of the fluid in the heat exchange pipe can be improved.
Description
technical field [0001] The invention relates to the technical field of heat exchange, in particular to a spoiler for a heat exchange device, a heat exchange device having the same, and a gas water heater. Background technique [0002] A spoiler for a gas water heater is proposed in the related art. The spoiler is provided with a plurality of spoiler structures on the bottom plate to form a spiral water channel in the straight pipe. However, due to the plate structure of the bottom plate, the continuity of the spiral waterway is poor, so that the flow rate of the fluid is not stable enough when the fluid flows in the straight pipe, thereby affecting the stability of heat exchange. Contents of the invention [0003] Embodiments of the present invention provide a spoiler for a heat exchange device, a heat exchange device having the spoiler, and a gas water heater, so as to solve one or more technical problems in the prior art. [0004] According to the spoiler for a heat exc...
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IPC IPC(8): F28F9/24
CPCF28F9/24
Inventor 杨万沔李晓强
Owner WUHU MIDEA KITCHEN & BATH APPLIANCES MFG CO LTD