Title:
DEVICE FOR REDUCING WATER DISCHARGE NOISE OF CONDENSER TUMBLE DRYER
Document Type and Number:
WIPO Patent Application WO/2018/014743
Kind Code:
A1
Abstract:
A device for reducing water discharge noise of a condenser tumble dryer. The condenser tumble dryer comprises a water storage tank for collecting condensed water. The water storage tank comprises: a controller (101), a water discharge pump (301) and a water level detection device (201, 202, 2201), wherein the water level detection device can detect at least two water levels. The water discharge pump (301) and the water level detection device (201, 202, 2201) are respectively connected to the controller (101). The water level detection device (201, 202, 2201) are disposed within the water storage tank. When the water level detection device (201, 202, 2201) detects that the water level within the water storage tank has reached a level for water discharge, the controller (101) controls the water discharge pump (301) to start discharging water. When the water level detection device (201, 202, 2201) detects that the water level within the water storage tank has reached a level for stopping water discharge, the controller (101) controls the water discharge pump (301) to stop discharging water. The invention ensures stable operation of the water discharge pump (301) throughout a water discharging process, reduces the noise of the water discharging process, and reasonably controls an operating time of the water discharge pump (301).
Inventors:
YAO LONGPING (CN)
DU ZHAOBIN (CN)
WANG XIULI (CN)
DU ZHAOBIN (CN)
WANG XIULI (CN)
Application Number:
PCT/CN2017/092207
Publication Date:
January 25, 2018
Filing Date:
July 07, 2017
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F58/10; D06F34/08; D06F58/20; D06F58/24
Foreign References:
| CN206204637U | 2017-05-31 | |||
| CN202328705U | 2012-07-11 | |||
| CN1358968A | 2002-07-17 | |||
| CN105352163A | 2016-02-24 | |||
| CN104566914A | 2015-04-29 | |||
| US20160115632A1 | 2016-04-28 | |||
| JP2003097843A | 2003-04-03 |
Attorney, Agent or Firm:
BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)
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