CN2626501Y - Ultraviolet disinfecting device of air conduit of air-conditioning - Google Patents
Ultraviolet disinfecting device of air conduit of air-conditioning Download PDFInfo
- Publication number
- CN2626501Y CN2626501Y CNU032614853U CN03261485U CN2626501Y CN 2626501 Y CN2626501 Y CN 2626501Y CN U032614853 U CNU032614853 U CN U032614853U CN 03261485 U CN03261485 U CN 03261485U CN 2626501 Y CN2626501 Y CN 2626501Y
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- connects
- air
- changer
- electric capacity
- ventilation pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a UV sterilizer, specifically a UV sterilizer for the ventilation pipeline of air conditioner. The UV sterilizer is arranged inside a ventilation pipeline of an air conditioner to sterilize and filter the air before the air enters the room, so as to increase the air cleanliness, to perform the ionization adsorption of particulate dust, microorganisms and bacteria in the air, to generate negative ions beneficial for human health, and to efficiently improve the operating environment of the air conditioner. The UV sterilizer comprises a ventilation pipeline as main body with a heat-insulating layer, filter sieves arranged at the air inlet and the outlet of the ventilation pipeline, a plurality of low-ozone UV lamps arranged transversally inside the ventilation pipeline between the filter sieves at the air inlet and the air outlet, a maintenance hole arranged on ventilation pipeline correspondingly to low-ozone UV lamps, a cover plate arranged on the maintenance hole, a staticizer positioned at the end of the air outlet, and flanges arranged respectively at two ends of the ventilation pipeline. The UV sterilizer can efficiently improve the operating environment of the air conditioner and is wieldy used in the air-conditioning systems.
Description
Technical field
This utility model relates to a kind of ultraviolet sterilizer, is specifically related to a kind of air conditioner ventilation pipeline ultraviolet sterilizer.
Background technology
Air-conditioner is after using through long-time running, can well regulate indoor temperature, but it is more and more worse that indoor air quality becomes along with the prolongation of time, and with regard to air-conditioner itself, also in the use of this time, be subjected to pollution, indoor air quality can be carried out the part change by ventilation or by the wind function that renews of air-conditioner itself, is the work of the effort of taking a lot of work but clear up completely with regard to the pollution in the ventilation shaft of air-conditioner itself and air-conditioning.Before air admission is indoor, effectively purify and sterilize, can effectively improve the environment for use of air-conditioning.
The utility model content
In order to overcome the deficiencies in the prior art; this utility model provides a kind of air conditioner ventilation pipeline ultraviolet sterilizer; this disinfector is installed in the air conditioner ventilation pipeline; before air admission is indoor, air is carried out disinfection and filter; to increase the cleannes of air, entrained particulates dust and microorganism, antibacterial etc. in the air are carried out ionization absorption, also produce an amount of negative aeroion simultaneously; useful health can effectively be improved the environment for use of air-conditioner.
This utility model provides following technical scheme, a kind of air conditioner ventilation pipeline ultraviolet sterilizer, the main body of this disinfector is a ventilation shaft that has heat-insulation layer, ventilation shaft inside, its air inlet and air outlet all are provided with sieves, between the sieves of air inlet and air outlet, be horizontally arranged with a plurality of low-ozone ultraviolet lamp tubes in the ventilation shaft, low-ozone ultraviolet lamp tube position is provided with service hatch on ventilation shaft, cover plate is installed on the service hatch, the air outlet end is provided with the static device, and the two ends of ventilation shaft are provided with mounting flange.
Described sieves can be a cone structure empty in, and the sieves of air inlet inwardly is provided with on ventilation shaft inner cone top.
Described ventilation shaft can be square.
Described ventilation shaft can be circular.
The circuit of described static device is made up of rectifying and wave-filtering part, control circuit part, changer part, high-tension transformer T1, voltage-multiplying circuit part and plate electrode and point electrode, control circuit part, changer part and the input VCC of power supply and the former limit hot end of high-tension transformer T1 are connected with filter circuit, power supply VCC connects control circuit and changer, control circuit connects changer, changer connects the former limit of high-tension transformer, the secondary of high-tension transformer connects voltage-multiplying circuit, and the output of voltage-multiplying circuit connects plate electrode and point electrode.
Changer partly comprises time base circuit NE555 U1 and switch triode Q2 and peripheral circuit, control circuit partly comprises rectification audion Q1, the base resistance R2 of audion Q1, gauge tap S1 and two stabilivolt D1, D2, power supply VCC connects the former limit hot end of the T1 of high-tension transformer by the emitter-base bandgap grading outfan of rectification audion Q1, power supply VCC connects the power end of changer by resistance R 3, power supply VCC is connected the charging capacitor C1 of changer with resistance R 5 and resistance R 4 by resistance R 3, charging capacitor C1 ground connection, the other end of resistance R 4 connects the DIS end of changer, the colelctor electrode of audion Q1 connects the earth terminal GND of changer by electrochemical capacitor E1, the stabilivolt D1 that the base stage of rectification audion Q1 connects base resistance R2 and permutator S1 successively and is connected in parallel, ground connection behind the D2, former limit zero end connects the colelctor electrode of audion Q2, the base stage of audion Q2 is by resistance R 6, diode D3 connects the outfan Q of changer, the emitter grounding of audion Q2 is connected with resistance R 7 between emitter-base bandgap grading and the base stage.
Voltage-multiplying circuit is many times of voltage doubling rectifing circuits of being made up of a plurality of electric capacity and a plurality of diode connection in series-parallel successively, be connected in the secondary of high-tension transformer in parallel, all passing through a commutation diode forward between the electric capacity of per two numberings that link to each other of a plurality of electric capacity connects, first end of its electric capacity connects second end of another electric capacity between the electric capacity of a numbering, first electric capacity is by connecting most advanced and sophisticated pole plate in a plurality of electric capacity behind first commutation diode, and second end of last electric capacity connects tabular pole plate in a plurality of electric capacity.
Filtered electrical routing resistance and capacitances in series form, the filter circuit that the former limit hot end of transformator T1 connects connects ground connection behind the diode L1 by R1, and the filter circuit that the input VCC of control circuit part, changer part and power supply connects connects ground connection behind the diode L2 by R9.
This utility model possesses following advantage: owing to designed filter screen at the air inlet and the air outlet of pipeline ultraviolet sterilizer, be provided with static device and a plurality of low-ozone ultraviolet lamp tube simultaneously, can be to effectively filtering through the air that enters the pipeline ultraviolet sterilizer and through ultraviolet radiation and the ionized air of highfield, the cleannes of air have been increased, the cone surface has increased effective filter area, is convenient to circulation of air.Being provided with of its a plurality of low-ozone ultraviolet lamp tubes can be carried out effective sterilizing to the air that enters.Outlet air end at the pipeline ultraviolet sterilizer adopts the highfield ionization device; entrained particulates dust and microorganism, antibacterial etc. carry out ionization and particulate dirt that will part and microorganism in air that will be by pipeline ultraviolet disinfection zone and the air, antibacterial is adsorbed on the battery lead plate of highfield; simultaneously strong electrostatic field also produces an amount of negative aeroion, useful health in the process of ionized air.This disinfector reasonable in design is convenient to installation, maintenance and cleaning, can obtain promotion and application in air conditioning system.
Below in conjunction with accompanying drawing this utility model is elaborated.
Description of drawings
Fig. 1 is the outline drawing of the square ventilation shaft of this utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the electrical principle block diagram of static device.
Fig. 5 is the electrical schematic diagram of static device.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of ventilation shaft is quadrate air conditioner ventilation pipeline ultraviolet sterilizer, the main body of this disinfector is a ventilation shaft 1 that has heat-insulation layer 2, ventilation shaft inside, its air inlet and air outlet all are provided with sieves 3, between the sieves of air inlet and air outlet, be horizontally arranged with a plurality of low-ozone ultraviolet lamp tubes 5 in the ventilation shaft 1, low-ozone ultraviolet lamp tube 5 positions are provided with service hatch 6 on ventilation shaft 1, on the service hatch 6 cover plate is installed, the air outlet end is provided with static device 7, the two ends of ventilation shaft 1 are provided with mounting flange 8, sieves 3 is cone structures empty in, and the sieves of air inlet inwardly is provided with on ventilation shaft inner cone top.
Shown in Fig. 4-5, the circuit of its static device is by the rectifying and wave-filtering part, the control circuit part, the changer part, high-tension transformer T1, voltage-multiplying circuit part and plate electrode and point electrode are formed, the control circuit part, the changer part, and the former limit hot end of the input VCC of power supply and high-tension transformer T1 is connected with filter circuit, power supply VCC connects control circuit and changer, control circuit connects changer, changer connects the former limit of high-tension transformer, the secondary of high-tension transformer connects voltage-multiplying circuit, and the output of voltage-multiplying circuit connects plate electrode and point electrode.
Changer partly comprises time base circuit NE555 U1 and switch triode Q2 and peripheral circuit, control circuit partly comprises rectification audion Q1, the base resistance R2 of audion Q1, gauge tap S1 and two stabilivolt D1, D2, power supply VCC connects the former limit hot end of the T1 of high-tension transformer by the emitter-base bandgap grading outfan of rectification audion Q1, power supply VCC connects the power end of changer by resistance R 3, power supply VCC is connected the charging capacitor C1 of changer with resistance R 5 and resistance R 4 by resistance R 3, charging capacitor C1 ground connection, the other end of resistance R 4 connects the DIS end of changer, the colelctor electrode of audion Q1 connects the earth terminal GND of changer by electrochemical capacitor E1, the stabilivolt D1 that the base stage of rectification audion Q1 connects base resistance R2 and permutator S1 successively and is connected in parallel, ground connection behind the D2, former limit zero end connects the colelctor electrode of audion Q2, the base stage of audion Q2 is by resistance R 6, diode D3 connects the outfan Q of changer, the emitter grounding of audion Q2 is connected with resistance R 7 between emitter-base bandgap grading and the base stage.
Voltage-multiplying circuit is many times of voltage doubling rectifing circuits of being made up of a plurality of electric capacity and a plurality of diode connection in series-parallel successively, be connected in the secondary of high-tension transformer in parallel, all passing through a commutation diode forward between the electric capacity of per two numberings that link to each other of a plurality of electric capacity connects, first end of its electric capacity connects second end of another electric capacity between the electric capacity of a numbering, first electric capacity is by connecting most advanced and sophisticated pole plate in a plurality of electric capacity behind first commutation diode, and second end of last electric capacity connects tabular pole plate in a plurality of electric capacity.
Filtered electrical routing resistance and capacitances in series form, the filter circuit that the former limit hot end of transformator T1 connects connects ground connection behind the diode L1 by R1, and the filter circuit that the input VCC of control circuit part, changer part and power supply connects connects ground connection behind the diode L2 by R9.
The circuit working principle of its static device is such, the changer part of forming by time base circuit, control the primary voltage of booster transformer by the power amplification of audion power amplifier Q1 and Q2, select the size of output voltage by S1, VCC charges to C1 by R4, rigidly connect when leading to, 2 feet of U1NE555 are low level, and 3 feet are output as high level, when R4 is charged to threshold values to C1,2 feet of U1NE555 are high level, 3 feet are output as low level, and the Q2 base stage is controlled its conducting size, and T1 is a high-tension transformer, obtain the anion high pressure by many times of voltage multiplying rectifiers, by needle electrode (negative electrode) V1, V2, V3, V4 and plate well electrode (anode) are by suitable spacing, ionized air, discharge anion, the size of selecting its anion of S1 on-off control to discharge.
The pipeline ultraviolet sterilizer adopts the ultra-vioket radiation light irradiation will enter the air of pipeline ultraviolet sterilizer with 2-3W/cm
3High-intensity ultraviolet circulates irradiation to reach the effect to air sterillization.Because during ultraviolet radiation, will people's skin eyes be damaged, especially the eyes cornea to the people can cause skin carcinoma, the safe and effective solution that the design of this equipment is made at above problem just, the ultraviolet radiation disinfection partial design has been become a light confined chamber, can prevent that harmful ultraviolet light from causing injury to the people, the general ultraviolet sterilamp has ozone generating, the design to select the low-ozone ultraviolet lamp tube for use when work.
Claims (8)
1. air conditioner ventilation pipeline ultraviolet sterilizer, it is characterized in that: the main body of this disinfector is a ventilation shaft that has heat-insulation layer, ventilation shaft inside, its air inlet and air outlet all are provided with sieves, between the sieves of air inlet and air outlet, be horizontally arranged with a plurality of low-ozone ultraviolet lamp tubes in the ventilation shaft, low-ozone ultraviolet lamp tube position is provided with service hatch on ventilation shaft, cover plate is installed on the service hatch, the air outlet end is provided with the static device, and the two ends of ventilation shaft are provided with mounting flange.
2. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 1 is characterized in that: described sieves is a cone structure empty in, and the sieves of air inlet inwardly is provided with on ventilation shaft inner cone top.
3. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 1 and 2, it is characterized in that: described ventilation shaft is square.
4. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 1 and 2 is characterized in that: described ventilation shaft is circular.
5. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 1, it is characterized in that: the circuit of described static device is by the rectifying and wave-filtering part, the control circuit part, the changer part, high-tension transformer (T1), voltage-multiplying circuit part and plate electrode and point electrode are formed, the control circuit part, the changer part, and the former limit hot end of input of power supply (VCC) and high-tension transformer (T1) is connected with filter circuit, power supply (VCC) connects control circuit and changer, control circuit connects changer, changer connects the former limit of high-tension transformer, the secondary of high-tension transformer connects voltage-multiplying circuit, and the output of voltage-multiplying circuit connects plate electrode and point electrode.
6. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 5, it is characterized in that: described changer partly comprises time base circuit (NE555U1) and switch triode (Q2) and peripheral circuit, control circuit partly comprises rectification audion (Q1), the base resistance (R2) of audion (Q1), gauge tap (S1) and two stabilivolt (D1, D2), power supply (VCC) connects the former limit hot end of (T1) of high-tension transformer by the emitter-base bandgap grading outfan of rectification audion (Q1), power supply (VCC) connects the power end of changer by resistance (R3), power supply (VCC) is connected the charging capacitor (C1) of changer with resistance (R5) and resistance (R4) by resistance (R3), charging capacitor (C1) ground connection, the other end of resistance (R4) connects (DIS) end of changer, the colelctor electrode of audion (Q1) connects the earth terminal (GND) of changer by electrochemical capacitor (E1), stabilivolt (the D1 that the base stage of rectification audion (Q1) connects base resistance (R2) and permutator (S1) successively and is connected in parallel, D2) back ground connection, former limit zero end connects the colelctor electrode of audion (Q2), the base stage of audion (Q2) is by resistance (R6), diode (D3) connects the outfan (Q) of changer, the emitter grounding of audion (Q2) is connected with resistance (R7) between emitter-base bandgap grading and the base stage.
7. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 5, it is characterized in that: described voltage-multiplying circuit is many times of voltage doubling rectifing circuits of being made up of a plurality of electric capacity and a plurality of diode connection in series-parallel successively, be connected in the secondary of high-tension transformer in parallel, all passing through a commutation diode forward between the electric capacity of per two numberings that link to each other of a plurality of electric capacity connects, first end of its electric capacity connects second end of another electric capacity between the electric capacity of a numbering, first electric capacity is by connecting most advanced and sophisticated pole plate in a plurality of electric capacity behind first commutation diode, and second end of last electric capacity connects tabular pole plate in a plurality of electric capacity.
8. air conditioner ventilation pipeline ultraviolet sterilizer according to claim 5, it is characterized in that: described filtered electrical routing resistance and capacitances in series form, the filter circuit that the former limit hot end of transformator (T1) connects connects diode (L1) back ground connection by (R1), and the filter circuit that the input (VCC) of control circuit part, changer part and power supply connects connects diode (L2) back ground connection by (R9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032614853U CN2626501Y (en) | 2003-05-26 | 2003-05-26 | Ultraviolet disinfecting device of air conduit of air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032614853U CN2626501Y (en) | 2003-05-26 | 2003-05-26 | Ultraviolet disinfecting device of air conduit of air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626501Y true CN2626501Y (en) | 2004-07-21 |
Family
ID=34255207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032614853U Expired - Fee Related CN2626501Y (en) | 2003-05-26 | 2003-05-26 | Ultraviolet disinfecting device of air conduit of air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626501Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185352A (en) * | 2014-08-19 | 2014-12-03 | 南宁一举医疗电子有限公司 | Combined high-frequency high-pressure X-ray machine head |
| CN104307633A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Electrostatic dust collector |
| CN106123198A (en) * | 2016-08-15 | 2016-11-16 | 蓝海永乐（江苏）新材料有限公司 | Ionic decontamination devices |
-
2003
- 2003-05-26 CN CNU032614853U patent/CN2626501Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307633A (en) * | 2014-06-30 | 2015-01-28 | 国家电网公司 | Electrostatic dust collector |
| CN104185352A (en) * | 2014-08-19 | 2014-12-03 | 南宁一举医疗电子有限公司 | Combined high-frequency high-pressure X-ray machine head |
| CN106123198A (en) * | 2016-08-15 | 2016-11-16 | 蓝海永乐（江苏）新材料有限公司 | Ionic decontamination devices |
| WO2018032734A1 (en) * | 2016-08-15 | 2018-02-22 | 蓝海永乐（江苏）新材料有限公司 | Ionizing purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |