A wheel type total heat exchanger and wheel core
A wheel core and rotating shaft technology, applied in the field of wheel-type total heat exchangers and wheel cores, can solve the problems of large volume and large building area of wheel-type total heat exchangers, and achieve volume reduction and construction area reduction Effect
Active Publication Date: 2021-03-02
SHANGHAI BAOYE GRP CORP
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Problems solved by technology
In order to meet the heat exchange requirements of the wheel-type total heat exchanger, it is necessary to set enough fillers on the wheel core, resulting in a large volume of the wheel-type total heat exchanger, and the larger-volume wheel-type total heat exchanger requires Occupies a large building area
Method used
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Embodiment Construction
[0032] The invention discloses a wheel core to reduce the volume of the rotary wheel type total heat exchanger and reduce the building area occupied by the rotary wheel type total heat exchanger. The invention also provides a rotary wheel type total heat exchanger.
[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0034] The invention discloses a wheel core, which includes an outer ring 1 , a filler 2 , a driving part, a fixing cylinder 3 and a heat exchange tube 4 .
[0035] Among them, the fixed cylinder...
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The invention discloses a rotary wheel type total heat exchanger and a wheel core. The wheel core comprises an outer ring, filler, a driving part, a fixing barrel and a heat exchange tube. The wheel core is composed of the filler and the heat exchange tube instead of pure filler in the prior art. Due to the fact that the heat storage and heat release capacity of the heat exchange tube is higher than those of the filler, the heat storage and heat release capacity of a unit area of the wheel core is higher than that of the wheel core in the prior art, and therefore the size of the wheel core canbe appropriately reduced on the premise of meeting the requirements of heat storage and heat release of the wheel core. The size of the wheel core is reduced, the size of the rotary wheel type totalheat exchanger is correspondingly reduced, and therefore the building area occupied by the rotary wheel type total heat exchanger is reduced.
Description
technical field [0001] The invention relates to the technical field of heat exchangers, in particular to a wheel-type total heat exchanger and a wheel core. Background technique [0002] The rotary total heat exchanger is a high-efficiency heat recovery device used in the air conditioning and ventilation system of buildings. [0003] The rotary wheel type total heat exchanger includes a wheel core, a driving part and a casing, wherein the wheel core is installed in the casing, and the driving part drives the wheel core to rotate in the casing. The wheel-type total heat exchanger uses the heat storage effect of the wheel core to recover the cold or heat in the exhaust air, and directly transfers the recovered cold or heat to the fresh air. [0004] The wheel core of the rotary wheel type total heat exchanger in the prior art is composed of fillers, which realize heat storage and heat release of the wheel core only through the fillers. In order to meet the heat exchange requ...
Claims
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IPC IPC(8): F28D19/04
CPCF28D19/042
Inventor 邓辉明王英鸽王志远段超龙
Owner SHANGHAI BAOYE GRP CORP