Control system and control method for refrigerator
A technology of a control system and a control method, which is applied to household refrigerators, household refrigeration devices, defrosting and other directions, can solve problems such as poor dehumidification effect, and achieve the effect of excellent dehumidification effect and excellent dehumidification effect.
Inactive Publication Date: 2017-10-20
HAIER SMART HOME CO LTD
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this technology, the dehumidification effect is very poor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
no. 1 approach
[0056] Such as figure 1 Shown, the first embodiment of the present invention, this embodiment discloses a kind of refrigerator, comprises the box body 20 that constitutes refrigerating room 22, is used to open and close the door of refrigerating room 22 of refrigerating room 22, and is located in refrigerating room The drawer 24 in the 22, the evaporator, the air duct 26, the air outlet 28 located between the air duct 26 and the refrigerator compartment 22 and the damper (not shown) that can selectively open or close the air outlet 28.
[0057] further reference figure 1 and image 3 , wherein, the drawer 24 is provided with a condensation metal plate 30, and the drawer 24 is provided with a dehumidification fan 32 that allows the air in the drawer 24 to flow to the condensation metal plate 30, and one side of the condensation metal plate 30 is exposed inside the drawer 24. The other side of the condensation metal plate 30 can receive the cold air blown from the air outlet 2...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a control system and a control method for a refrigerator. A condensation metal plate and a dehumidification fan are arranged in a drawer of the refrigerator; a groove used for collecting condensed dews is formed in the drawer; the refrigerator further comprises a water draining tube and a water receiving plate; the water draining tube comprises a U-shaped tube part and a heating wire; one end of the water draining tube communicates with the groove; the other end of the water draining tube is arranged on the water receiving plate; a control system comprises a master control plate and a water level sensor used for monitoring water level in the water draining tube; the master control plate is electrically connected with the water level sensor for obtaining a water level value monitored by the water level sensor and treating; the master control plate separately controls opening or closing of an air door and the dehumidification fan; and the master control plate is electrically connected with the heating wire for controlling heating of the heating wire or stopping heating of the heating wire. According to the control system and the control method for the refrigerator disclosed by the invention, the dehumidification effect of the drawer in the refrigerating room is better.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a control system and a control method for a refrigerator. Background technique [0002] Usually, the refrigerator includes a temperature-changing room, and a circulating air duct is arranged inside or outside the temperature-changing room. At least a fan, an evaporator, a heating wire, and a temperature sensor are arranged on the circulating air channel; Return to the return air outlet after the variable room, the humid air in the variable room enters the evaporator, the humid air is condensed or frozen by the evaporator, and becomes dry air, and then sent to the variable room through the air supply port to complete the air circulation transmission, at the same time, Realize the dehumidification control of the variable room. However, in this technology, the dehumidification effect is very poor. Contents of the invention [0003] The purpose of the present inventi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D29/00F25D21/08
CPCF25D11/02F25D21/08F25D29/00
Inventor 娄喜才苗建林赵斌堂朱小兵
Owner HAIER SMART HOME CO LTD