The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 2018
Filed:
Aug. 22, 2012
Haishan Liang, Qingdao, CN;
Peishi LV, Qingdao, CN;
Sheng Xu, Qingdao, CN;
Huacheng Song, Qingdao, CN;
Yonghong Xu, Qingdao, CN;
Bin Song, Qingdao, CN;
Haishan Liang, Qingdao, CN;
Peishi Lv, Qingdao, CN;
Sheng Xu, Qingdao, CN;
Huacheng Song, Qingdao, CN;
Yonghong Xu, Qingdao, CN;
Bin Song, Qingdao, CN;
HAIER GROUP CORPORATION, Qingdao, Shandong, CN;
QINGDAO HAIER DRUM WASHING MACHINE CO., LTD., Qingdao, Shandong, CN;
Abstract
An external air-cooled heat exchanger includes two air channels going towards different directions and not connecting with each other, a condensing wind channel and an external air channel. Each air channel has a plurality of air chambers that are alternately arranged so that between each two neighboring air chambers of the same air channel is an air chamber of the other air channel change to a period; A clothes dryer includes an air outlet connected to the heat exchanger. The heat exchanger is connected to a water collection box, the water collection box is connected to an air inlet, a filter is arranged between the air outlet and the heat exchanger, and a drying fan and the heating unit are arranged between the water collection box and the air inlet.