CN203555979U - Non-uniform dielectric barrier discharge/nano TiO2 air-conditioning system cleaning and sterilizing device - Google Patents
Non-uniform dielectric barrier discharge/nano TiO2 air-conditioning system cleaning and sterilizing device Download PDFInfo
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- CN203555979U CN203555979U CN201320634023.9U CN201320634023U CN203555979U CN 203555979 U CN203555979 U CN 203555979U CN 201320634023 U CN201320634023 U CN 201320634023U CN 203555979 U CN203555979 U CN 203555979U
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Abstract
The utility model relates to a non-uniform dielectric barrier discharge/nano TiO2 air-conditioning system cleaning and sterilizing device, which is arranged at an air outlet of an air-conditioning system and comprises a connecting screw rod, wherein cathode plates and anode plates are installed on the connecting screw rod and are arranged at an interval, one end of the connecting screw rod is installed on an insulation cap via a passage regulating device, the insulation cap is installed on a fixed side plate, the other end of the connecting screw rod is installed on a connecting wire insulation cap with a through hole via another passage regulating device, and the connecting wire insulation cap is fixedly installed on another fixed side plate. In a cleaning state, after bolts on a movable side plate are unscrewed, the cathode plates and the anode plates are taken down, and after the cathode plates and the anode plates are separated, the dust and contaminants on the cathode can be easily cleaned. The cleaning and sterilizing device provided by the utility model effectively combines dielectric barrier discharge and pulsed corona discharge, and excites a TiO2 nano material in visible light conditions by use of new techniques, so as to dispense with an ultraviolet lamp, reduce cost and reduce ozone generated by ultraviolet lamps.
Description
Technical field
This utility model relates to a kind of air conditioning system purifying and sterilizing device, particularly relates to a kind of non-uniform dielectric barrier discharge/nano-TiO
2air conditioning system purifying and sterilizing device.
Background technology
Room air pollution is to cause that due to mankind's activity or natural process Cucumber enters indoor air environment.Common are the release of construction and decoration material, the release of indoor article and the release of mankind's activity.Due to the particularity of indoor environment, pollute thing and can not degrade in time, dilute.Pollute thing long-term accumulated, human health is caused to great harm.Therefore, indoor air purification disinfection is most important concerning health.
Taking a broad view of domestic and international Techniques for Indoor Air Purification generally comprises: filtering technique, adsorption technology, photocatalysis technology and ozonation technology.
1, filtering technique---be by method solid-state or that liquid particulate is separated from air-flow, comprise filter and electrostatic filter device that various fibrous materials are made, be arranged in air conditioning system, can filter 1～10um microgranule and antibacterial.But the organic exhaust gas in room air (TVOC) and abnormal flavour etc. are not had to Degradation.Have that windage is large, the shortcoming such as secondary pollution, consumptive material are changed repeatedly, operating cost height.
2, adsorption technology---be to utilize porous solid absorbent to process the method for admixture of gas, comprise physics and chemistry absorption, as active carbon, molecular sieve etc.Adsorbent equipment can be dispelled organic exhaust gas (TVOC) and abnormal flavour.But can not dedusting, sterilizing, and have that windage is large, the shortcoming such as secondary pollution, consumptive material are changed repeatedly, operating cost height.
3, photocatalysis technology---be the redox ability that has under ultra violet lamp based on photocatalysis and the method for purifying contaminated thing.It is arranged in air conditioning system with uviol lamp and silicon dioxide substrate composition purifier, energy sterilization, deodorization, degradation organic waste gas (TVOC).But contain heavy metal hydrargyrum, the uviol lamp life-span is short, have that secondary pollution, complex structure and windage are large, the reaction decomposes time is longly not suitable for the central air conditioner system that flow is large, wind speed is high and uses.
4, ozonation technology---ozone is the effect that strong oxidizer has high-effective disinfecting and oxidation organic exhaust gas (TVOC).Do not generate residue, but can not be used for the place of mankind's activity, once exceed standard, become pollutant.And cost is high, can not dedusting, be restricted to air conditioning system and use.
Utility model content
For the problems referred to above, main purpose of the present utility model is to provide a kind of non-uniform dielectric barrier discharge/nano-TiO
2air conditioning system purifying and sterilizing device.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of non-uniform dielectric barrier discharge/nano-TiO
2air conditioning system purifying and sterilizing device, described purifying and sterilizing device is arranged on the air outlet of air conditioning system, described purifying and sterilizing device comprises connecting screw rod, plural piece minus plate and plural piece positive plate are installed on connecting screw rod, described minus plate and positive plate are spaced, connecting screw rod one end is arranged on insulator cap by path adjusting device, insulator cap is arranged on fixed side, the other end is arranged on the wiring insulator cap with through hole by another path adjusting device, and wiring insulator cap is fixedly mounted on another fixed side.
In specific embodiment of the utility model: plural piece minus plate is fixed on two mobile side boards, and plural piece positive plate is fixed on two fixed sides by screw rod, and mobile side board is fixedly connected with by screw with fixed side.
In specific embodiment of the utility model: described minus plate is divided into five layers, innermost layer is aluminium sheet electrode layer, and aluminium sheet electrode layer outside is dielectric barrier, and dielectric barrier is outward Catalytic Layer.
In specific embodiment of the utility model: described dielectric barrier is pottery or glassy layer.
In specific embodiment of the utility model: described Catalytic Layer is nano-TiO
2coating.
In specific embodiment of the utility model: described positive plate is prickle positive plate.
Positive progressive effect of the present utility model is: non-uniform dielectric barrier discharge/nano-TiO that this utility model provides
2air conditioning system purifying and sterilizing device has the following advantages: this utility model unloads below 4 hold-down screw 10(Fig. 2 on mobile side board 9 when the state of cleaning) can realize minus plate and positive plate dismounting, after minus plate is Fen Li with positive plate, be easy to clean dust and pollutant on negative electrode; Overcome similar module and cleaned difficulty, difficult problem has been installed.By dielectric barrier discharge and the effective combination of corona discharge pulse, employ new technology simultaneously and excite TiO under visible ray condition
2nano material, has saved purple light fluorescent tube, lowers old and reduces the ozone producing because of ultraviolet light simultaneously.TiO
2preparation, on the dielectric of electric field, forms the titanium deoxid film of high-specific surface area, hyperoxia voltinism, utilizes the ultraviolet of the ultraviolet band of atmospherical discharges generation, excites and produces high-performance living radical, disinfection, degradation organic waste gas.Simultaneously this utility model, by the rational combination of discharging of dielectric barrier discharge and plasma pulse, has than the more uniform feature of stabilization ratio plasma pulse electric discharge of dielectric barrier discharge, and technology has novelty.
Accompanying drawing explanation
The purifying and sterilizing device that Fig. 1 provides for this utility model is at the structural representation of using state.
The purifying and sterilizing device that Fig. 2 provides for this utility model is at the structural representation of the state of cleaning.
Fig. 3 is the structural representation of the annexation of minus plate, positive plate and screw rod.
Fig. 4 is the structural representation of a minus plate.
Fig. 5 is the internal structure schematic diagram of minus plate.
The specific embodiment
Below in conjunction with accompanying drawing, provide this utility model preferred embodiment, to describe the technical solution of the utility model in detail.
The purifying and sterilizing device that Fig. 1 provides for this utility model is at the structural representation of using state.As shown in Fig. 1: non-uniform dielectric barrier discharge/nano-TiO that this utility model provides
2air conditioning system purifying and sterilizing device is arranged on the air outlet of air conditioning system, comprise connecting screw rod 1, plural piece minus plate 2 and plural piece positive plate 3 are installed on connecting screw rod 1, minus plate and positive plate are spaced, connecting screw rod one end is arranged on insulator cap 7 by path adjusting device, insulator cap 7 is arranged on fixed side 6, and the other end is arranged on by another path adjusting device 4 on the wiring insulator cap 5 with through hole, and wiring insulator cap 5 is fixedly mounted on another fixed side 6.After filter screen being installed on the filter screen groove 11 of Fig. 1 shown device during installation, whole device is arranged on to the air outlet of air conditioning system.
Plural number piece minus plate 2 is fixed on two mobile side boards 9, and plural piece positive plate 3 is fixed on two fixed sides 6 by connecting screw rod 1, between mobile side board 9 and fixed side 6, by screw, is fixedly connected with.
The purifying and sterilizing device that Fig. 2 provides for this utility model is at the structural representation of the state of cleaning.Can realize minus plate and positive plate dismounting as shown in Figure 2: when the state of cleaning, unload below 4 hold-down screw 10(Fig. 2 on mobile side board 9), after minus plate is Fen Li with positive plate, be easy to clean dust and pollutant on negative electrode; Overcome similar module and cleaned difficulty, difficult problem has been installed.
Fig. 3 is the structural representation of the annexation of minus plate, positive plate and screw rod.As shown in Figure 3: wiring insulator cap 5 is fixed on fixed side 6, is connected with high-voltage power-line 8 on wiring insulator cap 5.
High-voltage power-line 8 one end connect power supply, and one end connects purifier; Path adjusting device 4 can, according to field condition, be adjusted running parameter in real time, coordinates power adjustment, and assurance purifier is normally worked under Various Complex state; Insulator cap 7 and wiring insulator cap 5 can adopt PTFE material, light and dielectric strength is high.
Fig. 4 is the structural representation of a minus plate.Fig. 5 is the internal structure schematic diagram of minus plate.As shown in Fig. 4-5: the minus plate 2 using in this utility model is divided into five layers, innermost layer is aluminium sheet electrode layer 201, and aluminium sheet electrode layer 201 outsides are dielectric barrier 202, and dielectric barrier 202 is outer is Catalytic Layer 203.In concrete implementation process of the present utility model, positive plate 3 can adopt prickle positive plate.
In concrete implementation process, electrode adopts lightweight 5052 aluminums, alleviates purifier weight, and dielectric barrier is according to circumstances selected with glass, pottery or mica sheet, by binding agent and aluminium sheet bonding; Outermost layer applies the thick nano TiO 2 of 20 μ m.
In concrete implementation process, minus plate can adopt rivet to be connected with mobile side board, light safety.
By dielectric barrier discharge and the effective combination of corona discharge pulse, employ new technology simultaneously and excite TiO under visible ray condition
2nano material, has saved purple light fluorescent tube, lowers old and reduces the ozone producing because of ultraviolet light simultaneously.TiO
2preparation, on the dielectric of electric field, forms the titanium deoxid film of high-specific surface area, hyperoxia voltinism, utilizes the ultraviolet of the ultraviolet band of atmospherical discharges generation, excites and produces high-performance living radical, disinfection, degradation organic waste gas.Simultaneously this utility model, by the rational combination of discharging of dielectric barrier discharge and plasma pulse, has than the more uniform feature of stabilization ratio plasma pulse electric discharge of dielectric barrier discharge, and technology has novelty.
This utility model performance indications are obviously better than similar products at home and abroad, and be applicable to that air quantity is large, standard-required that the air of high flow rate air conditioning system carries out uperization bactericidal effect and reach disinfection, also there is low-ozone, safer feature, there is advance.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed this utility model, and the claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a non-uniform dielectric barrier discharge/nano-TiO
2air conditioning system purifying and sterilizing device, it is characterized in that: described purifying and sterilizing device is arranged on the air outlet of air conditioning system, described purifying and sterilizing device comprises connecting screw rod, plural piece minus plate and plural piece positive plate are installed on connecting screw rod, described minus plate and positive plate are spaced, connecting screw rod one end is arranged on insulator cap by path adjusting device, insulator cap is arranged on fixed side, the other end is arranged on the wiring insulator cap with through hole by another path adjusting device, and wiring insulator cap is fixedly mounted on another fixed side.
2. non-uniform dielectric barrier discharge/nano-TiO according to claim 1
2air conditioning system purifying and sterilizing device, is characterized in that: plural piece minus plate is fixed on two mobile side boards, and plural piece positive plate is fixed on two fixed sides by screw rod, and mobile side board is fixedly connected with by screw with fixed side.
3. non-uniform dielectric barrier discharge/nano-TiO according to claim 1
2air conditioning system purifying and sterilizing device, is characterized in that: described minus plate is divided into five layers, and innermost layer is aluminium sheet electrode layer, and aluminium sheet electrode layer outside is dielectric barrier, and dielectric barrier is outward Catalytic Layer.
4. non-uniform dielectric barrier discharge/nano-TiO according to claim 3
2air conditioning system purifying and sterilizing device, is characterized in that: described dielectric barrier is pottery or glassy layer.
5. non-uniform dielectric barrier discharge/nano-TiO according to claim 3
2air conditioning system purifying and sterilizing device, is characterized in that: described Catalytic Layer is nano-TiO
2coating.
6. non-uniform dielectric barrier discharge/nano-TiO according to claim 1
2air conditioning system purifying and sterilizing device, is characterized in that: described positive plate is prickle positive plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634023.9U CN203555979U (en) | 2013-10-14 | 2013-10-14 | Non-uniform dielectric barrier discharge/nano TiO2 air-conditioning system cleaning and sterilizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320634023.9U CN203555979U (en) | 2013-10-14 | 2013-10-14 | Non-uniform dielectric barrier discharge/nano TiO2 air-conditioning system cleaning and sterilizing device |
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| CN203555979U true CN203555979U (en) | 2014-04-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641731A (en) * | 2016-01-26 | 2016-06-08 | 河南新飞电器有限公司 | Sterilization and deodorization device and method based on intensive pulse light and titanium dioxide photocatalysis |
| CN107020004A (en) * | 2017-05-25 | 2017-08-08 | 浙江富春江环保热电股份有限公司 | A kind of apparatus and method of plasmaassisted ammonia absorption coal-fired flue-gas simultaneous SO_2 and NO removal decarburization |
-
2013
- 2013-10-14 CN CN201320634023.9U patent/CN203555979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641731A (en) * | 2016-01-26 | 2016-06-08 | 河南新飞电器有限公司 | Sterilization and deodorization device and method based on intensive pulse light and titanium dioxide photocatalysis |
| CN107020004A (en) * | 2017-05-25 | 2017-08-08 | 浙江富春江环保热电股份有限公司 | A kind of apparatus and method of plasmaassisted ammonia absorption coal-fired flue-gas simultaneous SO_2 and NO removal decarburization |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20171014 |