Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONTROL METHOD FOR IMPROVING EVAPORATION CAPACITY OF REFRIGERATOR, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/129243
Kind Code:
A1
Abstract:
A control method for improving the evaporation capacity of a refrigerator, and the refrigerator. The refrigerator comprises a compressor (10), a condensate fan (80) connected to the compressor (10) and used for accelerating heat dissipation of a condenser (20), and an evaporation pan (90) disposed below the condenser (20). The control method comprises: when the compressor (10) is started, the condensate fan (80) runs at a first rotating speed; and when the compressor is stopped, the condensate fan (80) runs for a preset period of time at a second rotating speed lower than the first rotating speed, so that the evaporation capacity of the evaporation pan (90) is improved. After the compressor (10) is stopped, the condensate fan (80) still runs and stops after continuing to run for a period of time at a low speed, and an air flow above the evaporation pan (90) is accelerated by means of the rotation of the condensate fan (80), so that the capacity to evaporate water in the evaporation pan (90) is improved, and it is ensured that the water in the evaporation pan (90) does not overflow. Moreover, a heating coil (100) does not need to be provided, and thus, a series of problems caused by the heating coil (100) are avoided.

Inventors:
CAO, Dongqiang (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/125057
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
QINGDAO HAIER CO., LTD. (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D29/00; F25D21/04; F25D21/06; F25D21/14
Foreign References:
CN108286867A2018-07-17
CN104180589A2014-12-03
CN102506558A2012-06-20
CN104567206A2015-04-29
CN102135360A2011-07-27
KR100948584B12010-03-18
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 609, Building 1Yard 1, Shangdi 10th Street, Haidian District, Beijing 5, 100085, CN)
Download PDF: