Refrigerator with double air supply fans

A technology for blower fans and refrigerators, which is applied to household refrigerators, coolers, household appliances, etc. It can solve problems such as inaccurate temperature control methods, temperature fluctuations in refrigerators and freezers, and achieve precise temperature adjustment and ensure storage volume. Effect

Active Publication Date: 2020-09-01
QINGDAO HAIER REFRIGERATOR CO LTD +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The temperature in each room is controlled by controlling the opening and closing time of each air duct, but this temperature control method is often not precise enough, so that the temperature of the refrigerator and freezer always fluctuates within a certain range

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Refrigerator with double air supply fans
  • Refrigerator with double air supply fans
  • Refrigerator with double air supply fans

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] The present embodiment provides a kind of refrigerator 10, refer to below Figure 1 to Figure 12 The refrigerator 10 of the embodiment of the present invention will be described. In the following description, the orientations or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", etc. are based on the orientation of the refrigerator 10 itself as a reference. "after" as figure 1 , Figure 6 indicated direction, such as figure 1 As shown, “horizontal” refers to the left-right direction, and refers to the direction parallel to the width direction of the refrigerator 10 .

[0048] figure 1 is a schematic diagram of the appearance of the refrigerator 10 according to the first embodiment of the present invention, figure 2 is a schematic diagram of the refrigerator 10 according to the first embodiment of the present invention, wherein the door body 136 of the refrigerator compartment, the temperature-changing drawer and the freezer d...

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

No PUM Login to view more

Abstract

The invention provides a refrigerator with double air supply fans. The refrigerator comprises a refrigerator body, an evaporator and the air supply fans; a cooling chamber located on the lower portionand at least one storage chamber located on the upper portion of the cooling chamber are defined in the refrigerator body; the evaporator is arranged in the cooling chamber; and the air supply fans are located on the downstream portion of the evaporator on an airflow flowing path and configured to promote cooling airflow to flow into at least one storage chamber. According to the refrigerator, the cooling chamber is located on the lower portion in the refrigerator body, the lower space in the refrigerator body is occupied, the cooling chamber can be used for providing position for a compressor room, and the storage chamber does not need to provide position for the compressor room, so that the problem that in the prior art, a freezing chamber needs to provide position for a compressor room, and consequently the freezing chamber is special-shaped is solved, and the storage volume of the freezing chamber is guaranteed; and in addition, the air supply fans are arranged on the downstream portion of the evaporator, so that the airflow cooled by the evaporator is accelerated to flow to the storage chamber, and the refrigeration effect of the refrigerator is guaranteed.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator with double air blowers. Background technique [0002] In existing refrigerators, the freezer compartment is generally located at the lower part of the refrigerator, the evaporator is located at the rear of the freezer compartment, and the compressor cabin is located at the rear lower part of the freezer compartment. depth. [0003] Moreover, in the prior art, the cooling airflow after exchanging heat with the evaporator is driven by a single fan, and the cooling airflow is divided into multiple paths and respectively directed to the refrigerating chamber, freezing chamber, and temperature-changing chamber in the refrigerator. The temperature in each room is controlled by controlling the opening and closing time of each air duct, but this temperature control method is often not precise enough, so that the temperature of the refrigerator room and the f...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/04F25D17/06F25D17/08F25D19/00F25D23/00
CPCF25D11/02F25D17/045F25D17/065F25D17/08F25D19/00F25D23/003F25D23/006F25D2317/0651F25D2317/0681F25D2317/0682F25D17/04F25D17/06F25D23/00
Inventor 王晶刘建如朱小兵聂圣源
Owner QINGDAO HAIER REFRIGERATOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap