CN1164896C - Automatically regenerating photocatalyst air conditioner - Google Patents
Automatically regenerating photocatalyst air conditioner Download PDFInfo
- Publication number
- CN1164896C CN1164896C CNB021352445A CN02135244A CN1164896C CN 1164896 C CN1164896 C CN 1164896C CN B021352445 A CNB021352445 A CN B021352445A CN 02135244 A CN02135244 A CN 02135244A CN 1164896 C CN1164896 C CN 1164896C
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- CN
- China
- Prior art keywords
- photocatalyst
- reflector
- automatically regenerating
- air conditioner
- ultraviolet light
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The present invention relates to an automatically regenerating photocatalyst air conditioner which belongs to the technical field of air conditioners. The present invention is composed of an outdoor machine, an indoor machine, a photocatalyst device arranged in the indoor machine and pipelines, wherein the photocatalyst device is a device capable of automatically regenerating photocatalyst, and the photocatalyst is composed of foaming PE substrates, TiO2 particles with content of more than 90 percent which are soaked and adhered on the substrates, a reflector and an ultraviolet light source; the reflector is composed of a light guide bar made of transparent material of PMMA (organic glass) and a reflecting coating coated on the light guide bar or is composed of a reflecting cover with a reflecting surface inside; the ultraviolet light source not only can be an ultraviolet bulb, but also can be an ultraviolet light tube. The present invention using the photocatalyst capable of automatically regenerating has the advantages of large adsorption area, strong capability of decomposing foreign odors in the air, no need of periodically taking the photocatalyst out of the air conditioner for irradiation in the sun by users, strong self adsorption and decomposition ability and long service life, and the present invention can be widely used in families, hotels, office buildings and other situations.
Description
Technical field
The utility model belongs to the air-conditioner technical field, a kind of improvement with photocatalyst air conditioner of antibacterial, sterilization, removal peculiar smell function of more clearly saying so.
Background technology
Medium with fresh air commonly used in the existing air-conditioner is the normal optical catalyst.This kind photocatalyst is dissolved in the paper substrate medium by 90% activated carbon, about 10% TiO and forms.Its adsorption area is little, adsorb easily saturated, the ability of decomposing peculiar smell in the air relatively a little less than.In addition, need the user regularly photocatalyst to be taken off in air-conditioner, shine 4～6 hours ability in the sun and recover to use.And absorption of himself and capacity of decomposition also descend gradually, and service life is lower.
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of use automatically regenerating photocatalyst is provided, and adsorption area is big, and it is saturated to be difficult for absorption, and the ability of decomposing peculiar smell in the air is strong; Not needing the user regularly photocatalyst to be taken off irradiation in the sun in the air-conditioner can recover to use; Absorption of himself and capacity of decomposition are stronger, the automatically regenerating photocatalyst air conditioner that service life is long.
Summary of the invention
In order to achieve the above object, the utility model by off-premises station, indoor set, be placed in the photocatalyst in the indoor set and connect off-premises station and the pipeline of indoor set is constituted.The photocatalyst that is placed in the indoor set is a kind of automatically regenerating photocatalyst device.
The automatically regenerating photocatalyst device by foaming PE (polyethylene) matrix, soak the content that sticks on the foaming PE matrix at the TiO particle 90% or more, be installed in the reflector that is positioned at the PE matrix upside that foams on the indoor set housing and be installed in the ultraviolet light source that is positioned on the indoor set housing below the reflector and constituted.
Reflector is made up of LGP, the reflecting coating of coated on LGP made with transparent material.Ultraviolet light source both can be a vitalight lamp, also can be quartz burner.
Effect was better when reflector was made by transparent material PMMA (lucite).Because PMMA has good light transmission, price is more cheap again.
Reflector also can have the reflector of reflecting surface for the inboard.Ultraviolet light source both can be a vitalight lamp, also can be quartz burner.
The cellular flexible sponge structure of foaming PE and the contact area of air increase greatly, increase filter effect.Simultaneously, it is under the irradiation of ultraviolet light source, and increase excites the required energy of TiO, makes it stronger peculiar smell capacity of decomposition, and certain antibacterial, sterilizing ability are arranged.In addition, ultraviolet ray itself has stronger antibacterial, sterilizing ability.Therefore, this photocatalyst can use for a long time, need not take off irradiation in the sun in the air-conditioner and can regenerate voluntarily.
TiO in this photocatalyst is under ultraviolet excitation, and generation has highly chemically active hydroxyl radical free radical (OH).Hydroxyl radical free radical oxidation-degradable organic pollution such as organic volatilizer (formaldehyde, methyl alcohol, isovaleric acid etc.), ammonia peculiar smell, the peculiar smell etc. that rots finally generate CO and HO.When this hydroxyl radical free radical runs into bacterium, can directly destroy its cell, and the further intracellular organic matter of bacterium for degrading, make bacterium death.When this hydroxyl radical free radical ran into virus, the radical ion with superpower oxidisability can solidify virus protein, makes it to lose activity, and reached the effect that suppresses virus.
Task of the present utility model comes to this and finishes.
The utility model provides a kind of use automatically regenerating photocatalyst, and adsorption area is big, and it is saturated to be difficult for absorption, and the ability of decomposing peculiar smell in the air is strong; Not needing the user regularly photocatalyst to be taken off irradiation in the sun in the air-conditioner can recover to use; Absorption of himself and capacity of decomposition are stronger, the automatically regenerating photocatalyst air conditioner that service life is long.It can be widely used in family, hotel, office building and other occasion.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the automatically regenerating photocatalyst schematic representation of apparatus.
Fig. 3 is another kind of automatically regenerating photocatalyst schematic representation of apparatus.
Shown in Figure 1, the present invention is made of off-premises station 1, indoor set 2, the photocatalyst 3 and the pipeline 4 that are placed in the indoor set 2.Photocatalyst 3 is a kind of automatically regenerating photocatalyst devices.
Shown in Figure 2, the automatically regenerating photocatalyst device by foaming PE (polyethylene) matrix 5, soak the content that sticks on the foaming PE matrix at the TiO particle 6 90% or more, reflector 7 and be installed in ultraviolet light source 8 formations that are positioned on indoor set 2 housings below the reflector 7.Reflector 7 is made up of LGP 9, the coated reflecting coating 10 on LGP.Ultraviolet light source 8 is vitalight lamps.Reflector 7 is made by transparent material PMMA (lucite).
Shown in Figure 3, the reflector 7 of another kind of automatically regenerating photocatalyst device is the inboard reflector that has reflecting surface, and ultraviolet light source 8 is quartz burners.
The specific embodiment
Embodiment of the present utility model 1 is as follows:
A kind of automatically regenerating photocatalyst air conditioner.It is made of off-premises station, indoor set, the photocatalyst and the pipeline that are placed in the indoor set.Photocatalyst is a kind of automatically regenerating photocatalyst device.It is made of at TiO particle, reflector and ultraviolet light source more than 90% content that foaming PE matrix, immersion stick on the matrix.Reflector is made up of LGP, the reflecting coating of coated on LGP made with transparent material PMMA (lucite), perhaps is the reflector that the inboard has reflecting surface.Ultraviolet light source both can be a vitalight lamp, also can be quartz burner.It uses automatically regenerating photocatalyst, and adsorption area is big, and the ability of decomposing peculiar smell in the air is strong; Do not need the user regularly photocatalyst to be taken off irradiation in the sun in air-conditioner.Absorption of self and capacity of decomposition, antibacterial, sterilizing ability is all stronger, service life is longer.It can be widely used in family, hotel, office building and other occasion.
Claims (4)
1. automatically regenerating photocatalyst air conditioner, it by off-premises station, indoor set, be placed in the photocatalyst in the indoor set and connect off-premises station and the pipeline of indoor set is constituted, photocatalyst is a kind of automatically regenerating photocatalyst device, it is characterized in that said automatically regenerating photocatalyst device by polyethylene foamed matrix, soak the content stick on the foaming PE matrix at the TiO particle 90% or more, be installed in the reflector that is positioned at the PE matrix upside that foams on the indoor set housing and be installed in the ultraviolet light source that is positioned on the indoor set housing below the reflector and constituted.
2. according to the described automatically regenerating photocatalyst air conditioner of claim 1, it is characterized in that said reflector is made up of LGP, the reflecting coating of coated on LGP made with transparent material, ultraviolet light source both can be a vitalight lamp, also can be quartz burner.
3. according to claim 1 or 2 described automatically regenerating photocatalyst air conditioners, it is characterized in that said reflector is the inboard reflector that has reflecting surface.
4. according to the described automatically regenerating photocatalyst air conditioner of claim 3, it is characterized in that said reflector made by the transparent material lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021352445A CN1164896C (en) | 2002-06-27 | 2002-06-27 | Automatically regenerating photocatalyst air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021352445A CN1164896C (en) | 2002-06-27 | 2002-06-27 | Automatically regenerating photocatalyst air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1392373A CN1392373A (en) | 2003-01-22 |
| CN1164896C true CN1164896C (en) | 2004-09-01 |
Family
ID=4748089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021352445A Expired - Lifetime CN1164896C (en) | 2002-06-27 | 2002-06-27 | Automatically regenerating photocatalyst air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1164896C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014012870A1 (en) * | 2013-09-05 | 2015-03-05 | Seoul Viosys Co., Ltd. | Air purifier using ultraviolet rays |
-
2002
- 2002-06-27 CN CNB021352445A patent/CN1164896C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1392373A (en) | 2003-01-22 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20040901 |
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| CX01 | Expiry of patent term |