| 发明名称 |
FLAT TUBE HEAT EXCHANGE APPARATUS, AND OUTDOOR UNIT FOR AIR CONDITIONER PROVIDED WITH SAME |
| 摘要 |
A flat tube heat exchange apparatus that has flat tubes arranged at a regular pitch in the step direction which is orthogonal to the row direction of fins. If the step direction pitch of the flat tubes is defined as Dp, the coefficient of Dp is k, and if 0<k<0.5 or 0.5<k<1, the distance between a fin end at one side in the step direction of the fins, and the centre of a flat tube in the thickness direction is k·Dp, and the distance between a fin end at the other side in the step direction of the fins, and the centre of a flat tube in the thickness direction is (1-k)·Dp. Single-row flat tube heat exchange apparatuses in odd-numbered rows and single-row flat tube heat exchange apparatuses in even-numbered rows in an air flow direction are arranged reversely of one another in the step direction, and the heights of the upper and lower ends of the single-row flat tube heat exchange apparatuses in the odd-numbered rows and the single-row flat tube heat exchange apparatuses in the even-numbered rows are aligned. |
| 申请公布号 |
WO2014091782(A1) |
申请公布日期 |
2014.06.19 |
| 申请号 |
WO2013JP67049 |
申请日期 |
2013.06.21 |
| 申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
OKAZAWA, HIROKI;MORIKAWA, YUUDAI;IKUTA, HIROYA;NAKAJIMA, TAKASHI;TOYOSHIMA, HIROKI;KATO, TAKASHI |
| 分类号 |
F28F1/32;B21D53/08;F24F1/14 |
主分类号 |
F28F1/32 |
| 代理机构 |
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代理人 |
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