Uniform wind type heat exchanger and air conditioner
A heat exchanger and wind type technology, which is applied in the direction of household heating, household heating, heating mode, etc., can solve the problems such as the decline of heat exchange performance of heat exchangers, and achieve performance improvement, efficiency improvement, and good wind uniformity. Effect
Pending Publication Date: 2019-08-16
QINGDAO HAIER SMART TECH R & D CO LTD +1
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Problems solved by technology
[0003] The embodiment of the present invention provides a uniform air heat exchanger, which can solve the problem of heat transfer performance degradation of the finned tube heat exchanger due to uneven wind speed
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[0024] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such as first and second etc. are used only to distinguish one entity or operation from another with...
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The invention discloses a uniform wind type heat exchanger and an air conditioner, and belongs to the technical field of air conditioner heat exchange. The uniform wind type heat exchanger comprises uniform wind hole plates and a plurality of single-row heat exchanger bodies, the single-row heat exchanger bodies are arranged parallelly with a set interval, and the uniform wind hole plates are arranged between the every two adjacent single-row heat exchanger bodies; and a plurality of uniform wind holes are formed in the uniform wind hole plates. According to the uniform wind type heat exchanger and the air conditioner, the problem of declining heat exchange performance of the heat exchanger caused by nonuniform wind speed of a finned tubular heat exchanger can be solved, through the combined action of clearance space formed between the single-row heat exchanger bodies and the uniform wind hole plates, all parts of the heat exchanger have uniform wind speed, so that the efficiency of the heat exchanger is obviously improved, and the performance of an air conditioner unit is further obviously improved.
Description
technical field [0001] The invention relates to the technical field of air-conditioning heat exchange, in particular to an air-uniform heat exchanger and an air conditioner. Background technique [0002] The air conditioner finned tube heat exchangers currently on the market are multi-row heat exchangers composed of multiple single-row heat exchangers. Due to the unevenness of the fan flow field and the tightness between the single-row heat As a result, the distribution of wind speed in different parts of the heat exchanger is seriously uneven, some parts have higher wind speeds, and some parts have lower wind speeds. In an air conditioning unit, when the heat exchanger is used as an evaporator, the liquid refrigerant in the heat exchange tube with a higher wind speed on the wind side quickly evaporates to dryness, resulting in a greater degree of superheat, and the liquid refrigerant in the heat exchange tube with a lower wind speed on the wind side cannot Evaporating to d...
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IPC IPC(8): F24F13/30F24F13/08
CPCF24F13/30F24F13/08
Inventor路则锋刘德昌劳春峰孟庆超张捷
OwnerQINGDAO HAIER SMART TECH R & D CO LTD