Refrigerator, temperature control method and device for variable greenhouse
A temperature control method and a technology for changing greenhouses, which are applied in household refrigeration devices, household refrigerators, cooling fluid circulation devices, etc., can solve problems such as large energy consumption, and achieve the effect of reducing the on-off ratio, power consumption and energy saving. obvious effect
Active Publication Date: 2022-07-01
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In order to overcome at least to a certain extent the problem that each compartment of the traditional refrigerator is independently provided with an air duct, the structure of the air duct is complicated, and when the temperature of the variable room is controlled, an auxiliary heater is needed to adjust the temperature of the variable room, resulting in large energy consumption. Provided are a method and device for controlling the temperature of a refrigerator and a temperature-changing room
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
Embodiment Construction
[0061] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the examples in this application, all other implementations obtained by those of ordinary skill in the art without creative work fall within the scope of protection of this application.
[0062] figure 1 A schematic structural diagram of a refrigerator provided in an embodiment of the present application, such as figure 1 As shown, the refrigerator includes:
[0063] Variation chamber 1, refrigerating chamber 2, and evaporator 3 for cooling the refrigerating chamber and the refrigerating chamber;
[0064] A first connecting air duct 4 is arranged between the changing room 1 and the refrigerating room 2;
[0065] One end of the first connecti...
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 present application relates to a refrigerator, a temperature control method and device for a variable room. The refrigerator includes a variable room, a refrigerating room, and an evaporator for refrigerating the variable room and the refrigerating room. A first connecting ventilation is arranged between the variable room and the refrigerating room. A first air door and a second air door for controlling the output wind direction of the first air duct are arranged at one end of the first connecting air duct near the greenhouse. When the first air door is opened, the refrigerating chamber in the first connecting air duct returns to The wind enters the changing greenhouse. When the second air door is opened, the return air of the refrigerating room in the first connecting air duct enters the evaporator, and the return air of the refrigerating room is introduced into the changing room. The heater reduces the power consumption, and the return air of the refrigerating room is directly returned to the evaporator through the second damper. Realize the function of refrigeration and simplify the air duct design.
Description
technical field [0001] The application belongs to the technical field of refrigerators, and in particular relates to a temperature control method and device for a refrigerator and a variable room. Background technique [0002] With the improvement of people's living standards, the functions of refrigerators tend to be diversified, especially the functions of fresh-keeping and sterilization are widely used, and the diversity of functions of the same room is widely used, so the variable greenhouse is widely used. The refrigerator compartment is usually divided into refrigerating room, changing room and freezing room. The refrigerating room, changing room and freezing room are respectively equipped with independent air ducts. It is difficult to control the temperature of the greenhouse. When the temperature of the variable greenhouse is set to a higher temperature, in order to suppress the influence of the freezer on the heat conduction of the variable greenhouse, an auxiliary ...
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 Patents(China)
IPC IPC(8): F25D11/02F25D17/08F25D23/00F25D29/00
CPCF25D11/02F25D17/08F25D23/00F25D29/00
Inventor 王传发李琦
Owner GREE ELECTRIC APPLIANCES INC