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Refrigerator

A cold storage and air-conditioning technology, applied in the field of cold storage, can solve problems such as violation of energy-saving principles, increase in noise, and not an ideal solution, and achieve the effects of protecting against condensation, preventing malfunctions, and improving the sterilization effect.

Active Publication Date: 2012-08-29
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] However, increasing the capacity of the fan will increase the noise and violate the principle of energy saving, so it is not an ideal solution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0162] figure 2 It is a front view of refrigerator 100 in Embodiment 1 of this invention.

[0163] like figure 2 As shown, the refrigerator 100 of this embodiment is the refrigerator 100 which has a side-by-side door, and has the store room divided into several in the heat insulation box 101. As shown in FIG.

[0164] The compartments in the refrigerator 100 are divided into a plurality of storage rooms, which are called the refrigerator room 102, the ice making room 105, and the switching room that is arranged in parallel with the ice making room 105 and can change the temperature in the storage room according to its function (cooling temperature). 106, vegetable compartment 104 and freezing compartment 103 etc.

[0165] At the front opening of the refrigerator compartment 102, there is provided a rotary heat insulating door 107 in which a foam heat insulating material such as urethane is foam-filled.

[0166] In addition, insulated doors are provided in the front openin...

Embodiment approach 2

[0212] Next, use Figure 5 as well as Image 6 Embodiment 2 of the present invention will be described.

[0213] In addition, the same code|symbol is attached|subjected to the same structure as embodiment demonstrated above, and the description may abbreviate|omit. The same applies to other embodiments.

[0214] The basic structure of refrigerator 100 of Embodiment 2 is the same as refrigerator 100 of Embodiment 1. As shown in FIG. However, since the arrangement positions of the carrier 201 and the irradiation mechanism 202 are different, the description will focus on these arrangement positions.

[0215] Figure 5 It is a schematic front view showing the arrangement positions of the carrier 201 and the irradiation mechanism 202 according to Embodiment 2 of the present invention.

[0216] Image 6 It is a vertical cross-sectional view showing discharge duct 129a for refrigerator compartment including carrier 201 and irradiation mechanism 202 according to Embodiment 2 of ...

Embodiment approach 3

[0257] Next, use Figure 7 ~ Figure 11 Embodiment 3 of the present invention will be described.

[0258] Figure 7 It is a vertical cross-sectional view of refrigerator 100 according to Embodiment 3.

[0259] Moreover, refrigerator 100 of Embodiment 3 is the same as refrigerator 100 of Embodiment 1 in appearance.

[0260] That is, front view with figure 2 The refrigerator 100 of Embodiment 1 shown is the same, Figure 7 Equivalent to along figure 2 The section cut off by the A-A line.

[0261] like Figure 7 As shown, the vertical cross-sectional view of the refrigerator 100 according to Embodiment 3 and image 3 The cross-sectional views of the shown refrigerator 100 are roughly the same, and the configuration structures and functions of each storage room are also as in use. image 3 explained.

[0262] However, refrigerator 100 according to Embodiment 3 is different from refrigerator 100 according to Embodiment 1 in that carrier 201 and irradiation mechanism 202 a...

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Abstract

Provided is a refrigerator (100) comprising an insulating box (101) constituted of an insulating material and forming storage chambers (102, 103, 104, 105 and 106) therein, doors (107, 108, 109, 110 and 111) attached openably / closably to the openings of the insulating box, cooling means (115) for cooling the air in the insulating box (101) to generate cold air, and a cold air circulating passage for circulating the cold air between the storage chambers (102, 103, 104, 105 and 106) and the cooling means (115). The cold air circulating passage includes a carrier (201) for carrying a photocatalyst, and irradiation means (202) for irradiating the carrier (201) with exciting light for exciting the photocatalyst.

Description

technical field [0001] The present invention relates to a refrigerator, in particular to a refrigerator in which cold air circulates between a storage room and a cooling mechanism. Background technique [0002] In recent years, since various foods in various regions are stored in refrigerators, there is a very high demand for deodorization of odors generated from foods stored in refrigerators and for sterilization in the refrigerators. Therefore, for the purpose of deodorization and deodorization in refrigerators, the development of degerming and deodorizing devices using various methods is on the rise. [0003] As a conventional sterilizing device, there is a sterilizing device in which a filter is disposed in an air duct and sterilizes and deodorizes air passing through the filter (for example, refer to Patent Document 1). [0004] In addition, as a conventional sterilization device using a photocatalyst, ultraviolet rays are irradiated to a filter-shaped member carrying ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/00A61L9/01A61L9/16F24F1/00F24F7/00A61L9/00B01D39/14
CPCA61L9/18B01D46/10F24F2003/1667F24F3/166F25D2317/0417B01D2239/0442B01D46/0028A61L9/16B01D2279/50F25D17/042F24F8/192F24F8/22Y02A50/20
Inventor 辻本香川崎龙也足立正上迫丰志中西和也汤浅雅司西畠秀男高瀬惠一大岛淳宏森内利幸今田宽训藤桥诚冈本泰幸清水武滨田和幸上野理大桥祥记青木宏伊藤嘉浩本田公康木村义人田积欣公
Owner PANASONIC CORP
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