CN201421147Y - Disinfection and purification device - Google Patents

Disinfection and purification device Download PDF

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Publication number
CN201421147Y
CN201421147Y CN2009200690444U CN200920069044U CN201421147Y CN 201421147 Y CN201421147 Y CN 201421147Y CN 2009200690444 U CN2009200690444 U CN 2009200690444U CN 200920069044 U CN200920069044 U CN 200920069044U CN 201421147 Y CN201421147 Y CN 201421147Y
Authority
CN
China
Prior art keywords
purifying
sterilizing
backplate
cover
boss
Prior art date
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 - Fee Related
Application number
CN2009200690444U
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Chinese (zh)
Inventor
苏传霞
王光能
孔祥海
李伟
徐光文
李钦龙
赵立彬
曹明蕾
赵宏伟
李庆锋
吉大伟
冯明霞
胡秀江
孟祥艳
崔传彬
翟勤予
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI STEWART WARNER AIR CONDITIONERS CO Ltd
SHANGHAI STEWART WARNER AIR CONDITIONERS EQUIPMENT CO Ltd
Original Assignee
SHANGHAI STEWART WARNER AIR CONDITIONERS CO Ltd
SHANGHAI STEWART WARNER AIR CONDITIONERS EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI STEWART WARNER AIR CONDITIONERS CO Ltd, SHANGHAI STEWART WARNER AIR CONDITIONERS EQUIPMENT CO Ltd filed Critical SHANGHAI STEWART WARNER AIR CONDITIONERS CO Ltd
Priority to CN2009200690444U priority Critical patent/CN201421147Y/en
Application granted granted Critical
Publication of CN201421147Y publication Critical patent/CN201421147Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a disinfection and purification device which comprises a base and a top cover. A circular boss is arranged on the upper surface of the base, an ultraviolet lamp and a pairof arc protective plates are connected between the top cover and the boss, the pair of arc protective plates are symmetrically distributed at the outer side of the ultraviolet lamp, and a layer of nanometer photocatalysis materials is coated on the inner surface of each protective plate. The utility model can eliminate harmful microorganisms such as bacteria, viruses, mildews and the like all round, neutralize and decompose harmful chemical gas (such as formaldehyde, benzene, TVOC, ammonia gas and the like), remove peculiar smell and fume, enable respirable particles with particle diameter of0.1 micron to subside, and has the comprehensive effect of overall purification to a great many of dynamic pollutants such as bacteria, funguses and the like in buildings and public spaces.

Description

A kind of sterilizing and purifying device
Technical field
The utility model relates to a kind of sterilizing and purifying device that is used for air conditioning terminal.
Background technology
At present, the air disinfection and purification mode that is used for air conditioning terminal is various, and common mode is as follows:
1. class is filtered in charcoal absorption.Such mainly is to go up the installation active carbon filter net at central air-conditioning end-equipment (fan coil or centralized air processing machine) to carry out air filtration, and airborne bacterium and volatile organic matter are adsorbed with fresh air.This method advantage is an easy operating, and shortcoming is all harmful substances all can not be adsorbed and active carbon is easy to saturated and secondary pollution, and can only suppress bacterium can not kill bacteria.
2. anion generator class.Such mainly is that corresponding electronic component is installed endways, produce negative oxygen ion by the negative high voltage electric field, with airborne cation neutralization, airborne floating dust is increased to fall, fall with the bacterium on the floating dust simultaneously, to reach the effect of fresh air, this method has certain bactericidal action but is not really complete, to the not effect of organic contact scar gas.
3. high-pressure electrostatic control of dust class.The external utilization of such sterilization method is more, and as the Honeywell of the U.S., flying great scholar's specialty, to purify sterilizing equipment decontaminating apparatus supporting application on the central air-conditioning end comparatively ripe, domestic also have an imitated product.Principle is that positive and negative electrode is set, and when air passes through, dust and the various particle that carries disease germs is adsorbed onto on the electrode, to reach the effect that purifies sterilization.This method is depositing dust and sterilization to a certain extent, for not effect of toxic and harmful (as aldehydes, benzene class, TVOC etc.).Poor to micro organism purifying effect.Also want regular cleaning electrode plate or change collection body, in case produce secondary pollution.And bigger problem is that volume is big, and the cost height is safeguarded inconvenient.
4. ultra violet lamp excites net to carry powder attitude photocatalyst class.Such device adopts the powder attitude photocatalyst on the ultra violet lamp wire netting, produces factor groups such as hydroxyl ion, hydroxyl ion and decomposes organic gas, kill bacteria.But reaction speed is too slow, under certain wind speed, and not effect.When pollutant levels were big, clean-up effect was too poor.And the cost of wire netting own is bigger.
5. smell oxygen and purify the sterilization method class.Such is for sterilization, purifying organic and remove the peculiar smell effect all clearly, but the excessive concentration of smelling oxygen can produce infringement to human body, also cause certain infringement to air-conditioning duct simultaneously.
6. ultraviolet sterilization.Ultraviolet disinfection lamp only is fit to the sterilization to unmanned stationary body, and the sterilization of air is subjected to the restriction of uitraviolet intensity and air velocity, distance, and limitation is very big.
In sum, the existing sterilizing and purifying device that is used for air conditioning terminal can not satisfy the demand of society, therefore, need improve existing sterilizing and purifying device.
The utility model content
In order to overcome the deficiency that above-mentioned prior art exists, the present invention aims to provide a kind of sterilizing and purifying device that is used for air conditioning terminal easy for installation, wieldy, to reach the effect of effectively killing bacterium in the terminal air of central air-conditioning, plays the effect of sterilizing and purifying.
The utility model aims to provide a kind of sterilizing and purifying device, comprise base, the upper surface of described base is provided with a round boss, this sterilizing and purifying device also comprises a top cover, be connected with a uviol lamp and a pair of arc backplate between this top cover and the described boss, this a pair of backplate is symmetrically distributed in the outside of described uviol lamp, and described apron internal surface scribbles one deck nano-photocatalyst material.
In above-mentioned sterilizing and purifying device, described uviol lamp is a dual wavelength optical plasma lamp.
In above-mentioned sterilizing and purifying device, the upper surface of described boss offers two boss grooves that can insert described backplate, and described backplate is fixedly connected in this boss groove by screw.
In above-mentioned sterilizing and purifying device, described top cover internal perisporium is provided with two top cover grooves that can insert described backplate, and described backplate is fixedly connected in this top cover groove by screw.
In above-mentioned sterilizing and purifying device, the upper surface of described boss offers one can embed the locating hole of described uviol lamp, and accompanies an insulating barrier between this locating hole and the described uviol lamp.
In above-mentioned sterilizing and purifying device, the inner bottom surface of described top cover is extended with one downwards can embed the locating sleeve of described uviol lamp, and accompanies an insulating barrier between this uviol lamp and the described locating sleeve.
In above-mentioned sterilizing and purifying device, offer some equally distributed rectangular openings on described backplate surface.
Owing to adopted above-mentioned technical solution, the utility model utilizes air conditioning terminal (various informative, it can be the coil pipe blower fan, also can be that seat hangs dual-purpose etc.) air quantity that produces, during by this device, utilized the generation photocatalysis of dual wavelength uviol lamp and air and formed ion cluster, airborne toxic and harmful is carried out oxidation Decomposition and makes big suspended particulate adsorption and sedimentation, and can appropriateness control the generation of smelling gas, make the air of sending into the room reach clean, pure and fresh effect.
Description of drawings
Fig. 1 is the structural representation of a kind of sterilizing and purifying device of the utility model.
The specific embodiment
As shown in Figure 1, the utility model, it is a kind of sterilizing and purifying device, comprise base 1, top cover 2, wherein, the upper surface of base 1 is provided with a round boss 10, is connected with a uviol lamp 3 and a pair of arc backplate 4 between top cover 2 and the boss 10, this a pair of backplate 4 is symmetrically distributed in the outside of uviol lamp 3, and backplate 4 inner surfaces scribble one deck nano-photocatalyst material; Uviol lamp 3 is dual wavelength optical plasma lamps, can produce the ultraviolet light of 185nm and 254nm wavelength; Backplate 4 surfaces offer some equally distributed rectangular openings 40.
The upper surface of boss 10 offers two boss groove (not shown) that can insert backplate 4, and backplate 4 is fixedly connected in this boss groove by screw; Top cover 2 internal perisporiums are provided with two top cover grooves 20 that can insert backplate 4, and backplate 4 is fixedly connected in this top cover groove 20 by screw.
The upper surface of boss 10 offers one can embed the locating hole (not shown) of uviol lamp 3, and accompanies an insulating barrier (not shown) between this locating hole and the uviol lamp 3; The inner bottom surface of top cover 2 is extended with one downwards can embed the locating sleeve 21 of uviol lamp 3, and accompanies an insulating barrier 22 between this uviol lamp 3 and the locating sleeve 21.
The product that nano-photocatalyst material in the utility model can adopt the clean nano environmental protection of Ningbo Kang Rui Science and Technology Ltd. to produce.
Operation principle of the present utility model is: the ultraviolet lighting that energising back produces 185nm and 254nm wavelength by the uviol lamp of dual wavelength is mapped to particulate metal backplate (this backplate surface recombination nano-photocatalyst material) and airborne water (H 2O) and oxygen (O 2) the photoelectrocatalysis reaction takes place, produced with the optical plasma group in interior pure sterilization such as hydroxyl radical free radical ion, superoxide ion, pure state anion and hydroperoxy-ion.This light plasma factor group can kill microorgranic contaminants such as airborne bacterium, virus rapidly, and simultaneously can the airborne formaldehyde of catalytic oxidation, harmful chemical gas such as benzene series thing, TVOC, ammonia, the anion of generation can be eliminated airborne particulate.Light plasma is reduced into two vaporized carbons and water harmless object rapidly in the process that purifies disinfecting air, without any chemical residue, do not produce secondary pollution, to human body and environmentally friendly.Purify in the process of sterilization, the content of smelling oxygen is strictly controlled at below the U.S. connection standard 0.004ppm of group, far below China 0.16mg/m3.Therefore can be widely used in domestic environment, central air conditioner system, the air conditioning system for vehicle, to guarantee (indoor) air quality in the car.
Therefore, the utlity model has following characteristics:
1, removes airborne microorgranic contaminant
Kill and destroy in the air, the bacterium of body surface, virus, mould, remove the source that airborne dead skin bits, pollen etc. cause disease simultaneously, reduce the aerial propagation of disease.
2, the particle in the settle air
The various suspended particulate substances that suck such as the dust in the settle air, coal dust, smog, fiber impurity.
3, eliminate peculiar smell
Effectively remove the effect that the strange taste that gives out in chemical substance, animal, tobacco, oil smoke, the cooking, the rubbish reaches deodorizing simultaneously.
4, in and chemical gas
The pernicious gas that neutralization gives out from volatile organic matter, formaldehyde, benzene, pesticide, vaporific hydrocarbon, paint is eliminated simultaneously because of sucking uncomfortable that pernicious gas causes.
5, safety
Normal temperature condition just can react down, uses direct current 12/24V low-tension supply.End product is inorganic harmless little molecules such as carbon dioxide and water, and is harmless.Ozone content is lower than 0.04ppm, uses under the human settlement for a long time, can not cause any harm to human body, really realizes man-machine symbiosis.
6, thorough
By chain reaction pollutant is thoroughly decomposed.Optical plasma decomposes various harmful organic substances in the air, forms carbon dioxide and water at last, has solved the secondary pollution problem that the conventional air purification method exists.
7, efficient
The air that contains pure optical plasma flies away in each corner, and the indoor pollution air is carried out purified treatment.Initiatively catch and kill the microorganisms such as various bacteriums, virus, mould of air corrective surface, remove various air pollutants.Solve traditional purification style air is carried out passive processing, problems such as corner or spot as yet untouched by a clean-up campaign appear in speed slowly, easily.
8, energy-conserving and environment-protective
Power is little, and power consumption is low.In the central air-conditioning pipeline, produce any windage hardly, do not produce any energy loss.
9, convenient
Adopt light and handyization design, small product size is little, in light weight, is convenient to installation and removal, need not to change existing building space and device structure.Life cycle is long, does not need to change accessory and special messenger and safeguard in life cycle.
In sum, the utility model can be removed harmful microorganisms such as bacterium, virus, mould comprehensively, neutralization, decomposes harmful chemical gas (as formaldehyde, benzene, TVOC, ammonia etc.), removes peculiar smell, smoke, the little pellet to 0.1 micron of sedimentation.The resultant effect that a large amount of dynamically pollutants of bacterium, fungi etc. in building, the public space is had comprehensive purification.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection domain of the present utility model.

Claims (7)

1. sterilizing and purifying device, comprise base, it is characterized in that, the upper surface of described base is provided with a round boss, this sterilizing and purifying device also comprises a top cover, be connected with a uviol lamp and a pair of arc backplate between this top cover and the described boss, this a pair of backplate is symmetrically distributed in the outside of described uviol lamp, and described apron internal surface scribbles one deck nano-photocatalyst material.
2. sterilizing and purifying device according to claim 1 is characterized in that, described uviol lamp is a dual wavelength optical plasma lamp.
3. sterilizing and purifying device according to claim 1 and 2 is characterized in that, the upper surface of described boss offers two boss grooves that can insert described backplate, and described backplate is fixedly connected in this boss groove by screw.
4. sterilizing and purifying device according to claim 1 and 2 is characterized in that, described top cover internal perisporium is provided with two top cover grooves that can insert described backplate, and described backplate is fixedly connected in this top cover groove by screw.
5. sterilizing and purifying device according to claim 1 and 2 is characterized in that, the upper surface of described boss offers one can embed the locating hole of described uviol lamp, and accompanies an insulating barrier between this locating hole and the described uviol lamp.
6. sterilizing and purifying device according to claim 1 and 2 is characterized in that, the inner bottom surface of described top cover is extended with one downwards can embed the locating sleeve of described uviol lamp, and accompanies an insulating barrier between this uviol lamp and the described locating sleeve.
7. sterilizing and purifying device according to claim 1 and 2 is characterized in that, offers some equally distributed rectangular openings on described backplate surface.
CN2009200690444U 2009-03-19 2009-03-19 Disinfection and purification device Expired - Fee Related CN201421147Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200690444U CN201421147Y (en) 2009-03-19 2009-03-19 Disinfection and purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200690444U CN201421147Y (en) 2009-03-19 2009-03-19 Disinfection and purification device

Publications (1)

Publication Number Publication Date
CN201421147Y true CN201421147Y (en) 2010-03-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200690444U Expired - Fee Related CN201421147Y (en) 2009-03-19 2009-03-19 Disinfection and purification device

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104288807A (en) * 2014-10-22 2015-01-21 广东雪莱特光电科技股份有限公司 Novel ultraviolet sterilizer
CN104587808A (en) * 2013-10-30 2015-05-06 杭州楚天科技有限公司 Sludge drying tail gas treatment apparatus and treatment method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104587808A (en) * 2013-10-30 2015-05-06 杭州楚天科技有限公司 Sludge drying tail gas treatment apparatus and treatment method thereof
CN104288807A (en) * 2014-10-22 2015-01-21 广东雪莱特光电科技股份有限公司 Novel ultraviolet sterilizer

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100310

Termination date: 20120319