Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HEAT PUMP DRYER DRAINAGE STRUCTURE, HEAT PUMP DRYER, AND INTEGRATED WASHER-DRYER
Document Type and Number:
WIPO Patent Application WO/2016/090915
Kind Code:
A1
Abstract:
A heat pump dryer drainage structure and a heat pump dryer and an integrated washer-dryer that are provided with the drainage structure. The heat pump dryer drainage structure (A) comprises at least an inlet section (1) used for introducing condensed water into the drainage structure (A) and an outlet section (2) used for draining the condensed water to the outside of the dryer. Provided in the outlet section (2) is a one-way valve that can open under the pressure of the condensed water to drain the water and close when the pressure is removed. The apex of the inlet section (1) is higher than a preset condensed water drainage water level. The heat pump dryer drainage structure (A) is capable of safely and rapidly draining condensed water that is higher than the preset water level to the outside of the dryer when the condensed water cannot be drained by a water pump due to failure of a condensed water level detector apparatus, thus ensuring that structures in the dryer such as the heat pump are not submerged in the condensed water, and ensuring the use safety and reliability of the structures in the dryer.

Inventors:
LV PEISHI (CN)
XU SHENG (CN)
SONG HUACHENG (CN)
ZHANG GAOXIAN (CN)
Application Number:
PCT/CN2015/084069
Publication Date:
June 16, 2016
Filing Date:
July 15, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F58/24; D06F25/00
Foreign References:
CN101310067A2008-11-19
JP2010268943A2010-12-02
JP2014033849A2014-02-24
JPH11114273A1999-04-27
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
北京品源专利代理有限公司 (CN)
Download PDF: