Cleaning material, air filter, air conditioner, heat exchange element, and heat exchange unit

An air filter and purification technology, applied in membrane filters, chemical/physical processes, filtration and separation, etc., can solve the problems of insufficient purification speed and poor ability to absorb organic matter, and achieve the effect of excellent purification and treatment capacity.

Inactive Publication Date: 2007-04-04
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since these photo-semiconductor catalysts are poor in the ability to actively adsorb organic substances, there is a problem that the purification treatment speed is not sufficient in some fields.

Method used

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  • Cleaning material, air filter, air conditioner, heat exchange element, and heat exchange unit
  • Cleaning material, air filter, air conditioner, heat exchange element, and heat exchange unit
  • Cleaning material, air filter, air conditioner, heat exchange element, and heat exchange unit

Examples

Experimental program
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Effect test

no. 1 Embodiment approach

[0067] [The overall structure of the air purifier]

[0068] FIG. 1 shows an external view of an air cleaner 40 according to one embodiment of the present invention.

[0069] The air cleaner 40 purifies the indoor air of a building or a house, and blows the purified air indoors to maintain a comfortable indoor environment. This air cleaner 40 has: the casing 60, the blower mechanism 70 (refer FIG. 2), the control part 50 (refer FIG. 4), and the filter unit 80 (refer FIG. 2).

[0070] [Structure elements of air cleaner]

[0071] (1) filling the body

[0072] The casing 60 constitutes the outer surface of the air cleaner 40 , and includes a blower mechanism 70 , a control unit 50 , and a filter unit 80 inside. The housing 60 has a main body 61 and a front panel 62 .

[0073] A. Main body

[0074] The main body portion 61 has a top suction port 63 , a side suction port 64 , and an exhaust port 65 . The upper suction port 63 and the side suction port 64 are substantially rect...

no. 2 Embodiment approach

[0131] FIG. 16 shows a perspective view showing the internal structure of a total heat exchanger according to an embodiment of the present invention, FIG. 17 shows a top view, FIG. 18 shows a side view, and FIG. 19 shows an exploded perspective view. And, as shown in FIG. 16 , the total heat exchanger 100 is such that the supply air SA (solid line hollow arrow) from the outside and the exhaust air EA (hatched arrow) from the room pass through the heat exchange element 12 A device for exchanging heat and exchanging air.

[0132] [Structure of total heat exchanger]

[0133] As shown in Fig. 16, Fig. 17, Fig. 18, and Fig. 19, the total heat exchanger 100 is mainly composed of a housing 1, a heat exchanging element 12, an air filter 12b, fans 10, 11, an air damper 34 and electrical installation parts The box EB constitutes.

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Abstract

The invention provides cleaning material, air filter, air conditioner heat exchange element, and heat exchange unit. It is an object of the present invention to provide a cleaning treatment material that exhibits cleaning capacity superior to that of a conventional photosemiconductor catalyst in a case wherein the weight of the cleaning treatment material that can support an air cleaning member is limited to a certain extent. The cleaning treatment material (847) is a mixture of a photosemiconductor catalyst (846) and an apatite (845), which has a photocatalytic function. Furthermore, the secondary particles of the photosemiconductor catalyst (846) are 0.1 to 1.0 m in diameter. In addition, the secondary particles of the apatite (845) are 1 to 10 m in diameter.

Description

[0001] The present invention relates to a purification treatment material, an air filter, an air conditioner, a heat exchange element and a heat exchanger. Background technique [0002] So far, as photo-semiconductor catalysts, metal oxides represented by titanium oxide, strontium titanate, zinc oxide, tungsten oxide, and iron oxide, etc., represented by C 60 Fullerenes such as carbon-based photocatalysts, nitrides and oxynitrides composed of transition metals, etc. When such a photo-semiconductor catalyst is irradiated with light having energy above the band gap (such as ultraviolet rays, etc.), electrons in the electron-carrying band are excited to the conduction band, holes are generated in the electron-carrying band, and electrons are generated in the conductor. . As a result, an oxidation reaction tends to occur on the electron-carrying band side, and a reduction reaction tends to occur on the conductor side. Furthermore, in this state, when air or water contacts the su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J35/02B01D39/14B01J27/18F24F1/00F24F7/08B01D53/86B01J35/00F24F1/0073F24F1/0076
CPCF24F2001/0096B01D2239/0414B01J27/1806B01J35/023B01D39/1623B01D2239/0478B01J35/004B01D2239/0241F24F2003/1628B01D2239/10B01D2239/1241B01D2239/0695F24F1/0071F24F8/167F24F1/0073F24F1/0076B01D39/14B01D53/86B01J27/18B01J35/00
Inventor 冈本誉士夫平良繁治黑田太郎
Owner DAIKIN IND LTD
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