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发明公开
CN104729085A 热泵热水器水箱、热泵热水器水箱设计方法及热泵热水器 有权

热泵热水器水箱、热泵热水器水箱设计方法及热泵热水器
摘要：
本发明提供了一种热泵热水器水箱、热泵热水器水箱设计方法及热泵热水器。该热泵热水器水箱包括：外壳，外壳围设形成容纳腔；内胆，设置在容纳腔内；盘管，设置在容纳腔内并盘绕在内胆的外周；盘管的最低点与内胆的底端之间的距离h=H×α×β×γ，其中，H为内胆的高度，α为内胆的高度折算系数，且α在0.20至0.50的范围内；β为内胆的直径折算系数，且β在0.20至0.30的范围内；γ为盘管的最低点与内胆的底端之间的距离h的修正系数，且γ在0.80至1.00的范围内。根据本发明，能够提升热泵热水器水箱所在的机组性能、降低系统运行压力，保证机组运行的可靠性。
摘要（英）：

The invention provides a water tank for heat-pump water heaters, a design method of the water tank and a heat-pump water heater. The water tank comprises a housing, a liner and a coil; the housing encloses a holding cavity; the liner is disposed in the holding cavity; the coil is disposed in the holding cavity and winds outside the liner. A distance h from a lowest point of the coil to the bottom end of the liner is H*Alpha*Beta*Nu; H is height of the liner; Alpha is conversion coefficient of the height of the liner and ranges from 0.20 to 0.50; Beta is conversion coefficient of the diameter of the liner and ranges from 0.20 to 0.30; Nu is a correction coefficient of the distance h from the lowest point of the coil to the bottom end of the liner and ranges from 0.80 to 1.00. The performance of a unit with the water tank can be improved, system running load is reduced, and running reliability of the unit is guaranteed.

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