Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Icebox without temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method

A control method and return air outlet technology, which is applied to coolers, household appliances, household refrigeration devices, etc., can solve the problems of inconvenient temperature control, unsatisfactory temperature control, and lack of rapid temperature changes in refrigerators, and achieve the effect of reducing long line cycles

Active Publication Date: 2007-12-26
HAIER GRP CORP +1
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The freezer does not have the function of rapid temperature change, and it is inconvenient to control the temperature when taking and placing frozen items. In addition, a single freezer room cannot meet the needs of users for different temperatures of frozen items.

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
  • Icebox without temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method
  • Icebox without temperature tunable clapboard, and having snapchill cabinet and air return port turnable to open /close positiones, and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] This embodiment illustrates a quick cooling chamber of a refrigerator.

[0018] As shown in Figure 2, the freezer described in the present invention is an air-cooled freezer, and an air outlet is usually arranged on the air-cooled freezer, a fan 11 is arranged on the air outlet, and an air return port 8 is arranged at a suitable position of the air-cooled freezer , cold air escapes from the air outlet through the fan 11 and enters the freezing area from the air return port 8, and the air contacts the evaporator arranged in the freezing area, thereby reducing the temperature of the circulating air.

[0019] The quick-cooling chamber 10 of the present invention is arranged on the refrigerator, preferably, it is arranged above the refrigerator according to the common position of the air outlet.

[0020] The quick-cooling chamber 10 includes an air outlet duct 12, and the air outlet duct 12 is fixed on the wall of the freezer, just covering the air outlet hole, referring to...

Embodiment 2

[0025] Others are the same as in Embodiment 1, the difference is that the inside of the quick cooling chamber 10 air outlet duct 12 is two connected circular barrels, and the diameter of the cylinder is preferably able to accommodate the diameter of a common wine bottle, so that it can be placed at the same time More than one wine bottle is subjected to rapid cooling (see Figure 3).

Embodiment 3

[0027] Considering that the air-cooled refrigerator of the present invention can use or not use the temperature-adjustable partition, therefore, the setting of the air return port 8 of the present invention is different from that of common air-cooled refrigerators.

[0028] In the present invention, if a temperature-adjustable partition is used, at least one return air outlet 8 is provided, and the above-mentioned return air outlet 8 is arranged above the highest insertable position of the temperature-adjustable partition. This allows for air circulation even when using temperature-adjustable partitions.

[0029] However, if the temperature-adjustable partition is plugged in and used, since no driving mechanism (not shown in the figure) is provided on the air vent, the decline of the cold air is relatively slow. A return air outlet 8 is set near the bottom position.

[0030] Preferably, the return air outlet 8 is an openable and closable return air outlet grille, and the open...

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

This invention relates to a refrigerator with a rapid cold chamber and return intakes capable of opening or closing without baffles and a control method, in which the refrigerator includes a shell, an inner tank and an insulated shell between the two with an insulating layer, a safe is set in the refrigerator closed by an insulating door, the temperature of the safe is tested by a sensor, concretely speaking, a rapid cold chamber is included with up and down return intakes, when needing cold alcohol quickly, one puts the bottle into a barrel inside of an outtake to close the lower return intake and cold air is blown from the fan to directly cool the bottle quickly so as to satisfy needs of users.

Description

technical field [0001] The invention discloses a refrigerator, which comprises an outer shell, an inner box body, and a heat-insulating shell with a heat-insulating layer between them, and a refrigerating chamber sealed by an insulating door is arranged inside the refrigerator, specifically, A quick-cooling chamber is set in the freezer so that the wine bottle can be placed in the quick-cooling chamber for rapid cooling in case of urgent need. Furthermore, the air return port described in the present invention can be opened and closed, and the use of this air return port can be more flexible. Adjust the control process of the freezer in a timely manner. Background technique [0002] Among the existing refrigerators, the household refrigerator shown in Fig. 1 is equipped with a freezer, and drawers for storing frozen items are arranged on the vertical distance of the freezer, and the insulation door is installed on the heat insulation shell, The heat insulation casing and th...

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
IPC IPC(8): F25D11/02F25D17/04
Inventor 李标田德库宋建林孙科李月智
Owner HAIER GRP CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com