CN201166427Y - Air purification disinfecting deodorization apparatus of central air conditioner ventilating system - Google Patents
Air purification disinfecting deodorization apparatus of central air conditioner ventilating system Download PDFInfo
- Publication number
- CN201166427Y CN201166427Y CNU2008200604209U CN200820060420U CN201166427Y CN 201166427 Y CN201166427 Y CN 201166427Y CN U2008200604209 U CNU2008200604209 U CN U2008200604209U CN 200820060420 U CN200820060420 U CN 200820060420U CN 201166427 Y CN201166427 Y CN 201166427Y
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- Prior art keywords
- air
- filter
- negative oxygen
- electric field
- casing
- Prior art date
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- Expired - Lifetime
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- 238000004887 air purification Methods 0.000 title description 3
- 238000004332 deodorization Methods 0.000 title 1
- 230000000249 desinfective effect Effects 0.000 title 1
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 230000005684 electric field Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims description 35
- 238000009423 ventilation Methods 0.000 claims description 19
- 230000001954 sterilising effect Effects 0.000 claims description 14
- 230000001877 deodorizing effect Effects 0.000 claims description 10
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- -1 oxygen ions Chemical class 0.000 abstract description 21
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000011045 prefiltration Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000000721 bacterilogical effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000315672 SARS coronavirus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to an air-cleaning decontaminating odor removing device of a central air conditioning ventilating system, which comprises a box body, a double-zone plasma electric field, an air inlet, an air outlet, a filter and a power control pod. The utility model is characterized by also comprising a positive-negative oxygen-ion module, one side of the box body is provided with the air inlet, and the opposite other side is provided with the air outlet, the air inlet is provided with a pre-filter, the air outlet is provided with an after-filter, and the plasma electric field and the positive-negative oxygen-ion module are arranged between the two filters in turn, and lead-out wires are respectively connected with an electric control element and an iron generator which are arranged in the power control pod out of the box body. The utility model has the advantages of high efficiency, low energy consumption, low operation cost, simple maintenance, long service span and the like, which can rapidly and effectively remove ash, disinfect, eliminate peculiar smell, and release a great amount of negative oxygen ions. The air-cleaning decontaminating odor removing device brings a natural and fresh working and living environment, which can be widely applied in various occasions which adopt an internal duct type central air conditioning ventilating systems.
Description
Technical field
The utility model relates to a kind of air purification processing equipment, particularly discloses a kind of centralized air ventilation system air purification processing equipment, and it is a kind of multifunctional air purifying sterilization deodorizing device.
Background technology
Main traditional strainer filtering technology that adopts is handled in the air cleaning of centralized air ventilation system up to now, promptly the air outlet at centralized air ventilation system disposes low efficient filter screen, medium air filtration net and even high efficiency particulate air, the effect of remove dust to reach, filtering bacterium, this technology is applied to need the place of certain cleanliness factor morely, as integrated circuit workshop of hospital operating room, GMP workshop, pharmaceutical factory, Electronics Factory or the like.Its weak point: one, filter screen can only bacteriological filtrations, can not sterilization, and under temperature that is fit to or damp condition, the bacterium on the filter screen can a large amount of breedings, produce secondary pollution; Its two, the filter screen aperture is less, dust is many, filter screen very easily stops up, and changes often the operating cost height; Its three, what filter screen adopted is that the obstruction mode is filtered dirt, bacteriological filtration, windage is bigger, must strengthen the air quantity and the static pressure of blower fan, just can make air pass filter screen, energy consumption is big; Its four, can not eliminate airborne various peculiar smell and toxic and harmful, as formaldehyde, benzene, ammonia, TVOC etc.Therefore, this purification style is difficult to promote except that use the specific occasion.
During SARS virus in 2003 wreaks havoc, spread and propagation by centralized air ventilation system for preventing virus, once adopted some groups of ultraviolet lamp tubes carry out sterilization to air stream mode was installed in the central air conditioning ventilation shaft.This ultraviolet Technology has stronger broad-spectrum bactericidal capacity, does not also have the generation of secondary pollution.Its weak point is: (one) does not have the function of removing dust and pellet; (2) ultraviolet lamp tube is formed by tens, and consumed power is big; (3) air-flow to passing through fast, too short because of irradiation time, the sterilizing ability greatly reduces; (4) can not eliminate various peculiar smell and toxic and harmful.
Summary of the invention
The purpose of this utility model overcomes the defective of prior art, and a kind of air purifying and sterilizing deodorizing device that matches with centralized air ventilation system is provided, and is composited by two-region plasma electric field and positive negative oxygen ion module, and both display one's respective advantages, complement each other.
The utility model can efficiently be removed dust in air and aerosol apace, kill airborne bacterium and virus, absorb and airborne various peculiar smell of decomposition and poisonous and hazardous gas, both there be not the generation of ultraviolet light and ozone, can guarantee that again device itself and air after treatment can reach and the pertinent regulations and the requirement that surpass in " the public place centralized air ventilation system administration of health way " that " administration of sanitation work at public places regulations " issued by the State Council and the Ministry of Public Health issue, can accomplish dust removal efficiency＞90%, once by reaching sterilization rate＞95% of operation continuously, toxic and harmful and peculiar smell clearance＞80%, the decrease in efficiency that purifies before and after the operation in 24 hours is lower than 0.1%, device resistance＜50Pa.
The utility model is achieved in that a kind of centralized air ventilation system air purifying and sterilizing deodorizing device, comprise casing, two-region plasma electric field, air inlet, air outlet, filter and electrical power control cabinet, it is characterized in that: also comprise positive negative oxygen ion module; Described casing one side is provided with air inlet, and opposite side corresponding with it is provided with air outlet, and air inlet is provided with fore filter, and air outlet is provided with post-filter, is provided with two-region plasma electric field and positive negative oxygen ion module between two filters successively; Be located in the outer electrical power control cabinet of casing and be provided with electrical control member and ion generator, electrical control member and being connected that two-region plasma electric field is drawn, ion generator is connected with the both positive and negative polarity that positive negative oxygen ion module is drawn.
Two-region plasma electric field is made up of two parts of ionized region and collecting region, and draws with the electrical control member that is provided with in the casing external power switch board by three and to be connected, and regulates and controls.Described positive negative oxygen ion module is provided with the some groups of continuous arc metal coverings that are arranged in parallel from top to bottom in the engineering plastics framework, central authorities at the curved metal face are provided with a fine wire, stretching back is fastenedly connected with the fixed leg at two, the positive and negative polarities that fine wire and curved metal face form are connected with ion generator in being arranged on electrical power control cabinet by two lead-out wires respectively, regulate and control.Described two-region plasma electric field all adopts guide rail pull mode to be connected with casing with positive negative oxygen ion module.
Described fore filter and post-filter are low efficient filter, adopt guide rail pull mode to be fixed in the inboard of air inlet and air outlet respectively.Described casing is made by the sheet metal of 1mm～2mm, and shell sprays paint, and cabinet wall is provided with the angle bar rib and reinforces, and the casing front portion is provided with AD with lock.Be provided with battery main switch, short-circuit protection device, working station indicator and fault display lamp in the described electrical power control cabinet.
The beneficial effects of the utility model are: by the acting in conjunction of filter, two-region plasma electric field and positive negative oxygen ion module, reach the purpose of removing dust, kill bacteria, elimination peculiar smell, and discharge a large amount of negative oxygen ions, make room air reach " IAQ standard " (the GB GB/T18883-2002) of national regulation, give pure and fresh naturally work of people and living environment.
The utility model is installed in total air supply duct of centralized air ventilation system usually, also can be installed in respectively in the fresh wind tube road with main return in, perhaps be installed in total air supply duct, fresh wind tube road, total return air duct and each lateral.The utility model both can protect the central air conditioning unit to avoid polluting erosion, reduced energy consumption, can make all ventilation shaft inwalls remain cleaning again, reduced the wash number and the cleaning amount of airduct, and air quality is constantly got a promotion.
The utility model both can link with the blower fan of central air conditioning unit, also can independently control operation, and do not take the interior space, also need not to change doors structure, has high efficiency, low energy consumption, operating cost is very low, safe and reliable, repair and maintenance reach the characteristics of long service life easily, can be widely used in big flow, the place that the large tracts of land air need be handled, as ShangWu Building, the hotel, the supermarket, Cultural and Sports Centre, the amusement and leisure place, the boarding lounge, Waiting Lounge, wait traffic collecting and distributing centres such as the ship Room, public transport, the hospital pharmaceutical factory, the place of the full air duct type centralized air ventilation system of various types of employings such as industrial and mining enterprises.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a two-region of the present utility model plasma electric field structure schematic diagram;
Fig. 2 is a positive negative oxygen ion module front view of the present utility model;
Fig. 3 is a positive negative oxygen ion modular structure schematic diagram of the present utility model;
Fig. 4 is the utility model structural profile schematic diagram;
Fig. 5 is the utility model structural representation.
In the drawings: 1, discharge electrode; 2, earthing pole; 3, metal beam; 4, high-pressure insulating ring; 5, metal shell; 6, small holes; 7, macroscopic void; 8, round metal sleeve pipe; 9, metal bolts; 10, high-pressure insulating ring; 11, rectangular metal plate; 12, rectangular metal plate; 13, electrical control member; 14, two-region plasma electric field; 20, positive negative oxygen ion module; 21, curved metal face; 22, filament; 23, fixed leg; 24, lead-out wire; 25, ion generator; 26, framework; 31, air inlet; 32, air outlet, 33, fore filter; 34, post-filter; 35, casing; 36, guide rail; 37, guide rail; 40, electrical power control cabinet.
The specific embodiment
With reference to the accompanying drawings 1, two-region of the present utility model plasma electric field 14 is made up of ionized region and two parts of collecting region.
Ionized region is made up of discharge electrode 1 and earthing pole 2.Discharge electrode 1 is the some metal essentially continuous fine threads that have the needle-like prickle, is fixed on after the tension on metal shell 5 anterior two metal beam 3 up and down, and metal beam 3 is fixing with metal shell 5 by high-pressure insulating ring 4.Earthing pole 2 is made up of some rectangular metal plate, is spaced with discharge electrode 1, parallel relative, and earthing pole 2 equal intervals have 10 or 10 above small holes 6 and macroscopic void 7.Small holes 6 and macroscopic void 7 that some round metal sleeve pipes 8 pass earthing pole 2 join with metal shell 5, and what have is fixed on the metal shell 5 with metal bolts 9, have pass through high-pressure insulating ring 10 and metal shell 5 tightens up.Small holes 6 must with round metal sleeve pipe 8 tight fits, can not become flexible.7 of macroscopic voids pass round metal sleeve pipe 8, keep certain annular distance spacing with it.
Collecting region is made up of some groups of parallel relative rectangular metal plate 11 and 12.Their processing processing mode is the same with earthing pole 2 with fixed form.Different is that earthing pole 2 is positioned at the device front portion, parallel relative with discharge electrode 1, forms ionized region.And contract in the rectangular metal Board position of collecting region, form collecting region.All rectangular metal postlaminar parts flush.From discharge electrode 1, earthing pole 2 and high-pressure insulating ring 10 endoporus, draw three-way receiving in the electrical control member 13 respectively.
With reference to the accompanying drawings 2,3, it is positive negative oxygen ion module 20 of the present utility model, it surrounds framework 26 by engineering plastics, the built-in some groups of continuous arc metal coverings 21 that are arranged in parallel from top to bottom, there is a fine wire 22 in central authorities at curved metal face 21, stretching after fixed leg 23 by two be fastened on the fixed leg.Fine wire 22 forms positive and negative polarities respectively with curved metal face 21, and is connected with ion generator 25 by two lead-out wires 24 separately.In the time of in working order, the voltage difference between the two poles of the earth is 1500V～2000V.
With reference to the accompanying drawings 4,5, the utility model casing 35 is made by the sheet metal of 1mm～2mm, and shell sprays paint.Offer a hole as air inlet 31 in a side of casing 35, also offer a hole as air outlet 32 at corresponding opposite side with it.The shape of air inlet and air outlet and size are done corresponding change according to the shape and the size of outer air duct or reducer pipe, do not leak out but should connect airtight.In the inboard of air inlet 31 fore filter 33 is housed, in 32 inboard of air outlet post-filter 34 is housed, they adopt guide rail pull mode to be fixed on air inlet 31 and air outlet 32 inboards respectively, and are adjacent to and do not leak out.Fore filter 33 and post-filter 34 all adopt stainless steel frame and stainless steel cloth to form, and the order number of silk screen is 40 order to 60 orders.Stainless steel frame and silk screen can disassemble at any time according to the situation of accumulating of dust and be cleaned, and use repeatedly.Two-region plasma electric field 14 is connected with casing 35 in the pull mode by guide rail 36, and just 20 of negative oxygen ion modules are fixed with pull mode and casing 35 by guide rail 37.Electrical control member 13 that is connected with the lead-out wire of two-region plasma electric field 14 and the ion generator 25 that is connected with the lead-out wire of positive negative oxygen ion module 20 are installed in the electrical power control cabinet 40.
Two-region plasma electric field is divided into two layers up and down, all dismantles with fixing in the pull mode by the last lower guideway on the casing.Positive negative oxygen ion module is being divided into two layers up and down, about two groups, also be to dismantle with fixing in the pull mode by the corresponding guide rail on the casing.Gather respectively with lead that two-region plasma electric field links to each other with positive negative oxygen ion module and then to draw and to lead in the electrical power control cabinet by the casing side.Be provided with battery main switch, short-circuit protection device, working station indicator and fault display lamp etc. in the electrical power control cabinet.The power supply of electrical power control cabinet adopts 220V, 50Hz.
The utility model is that maintenance, maintenance etc. need, and is provided with AD with lock in the casing front portion, and is firmer for making casing, establishes the angle bar rib at cabinet wall and reinforces.
The volume of the utility model casing can the corresponding increase and decrease with the needs of handling air quantity, the size of built-in two-region plasma electric field and the just also variation thereupon of module number of negative oxygen ion.The windage that whole device produces is less, is lower than 50Pa.
From the contaminated air of centralized air ventilation system pipeline inflow the utility model air inlet, remove the bulky grain dust by fore filter earlier, enter two-region plasma electric field again, mean wind speed is about 2.5m/s.Under the high potential field and pulse voltage effect of ionized region, make and flow through that this is distinguished airborne all substances and comprises micronic dust and bacterium, be activated into plasma, be subjected under the high energy impact events of high frequency electric pulse, part peculiar smell molecule chemical combination key is opened, and then these materials that are ionized enter into collecting region, immediately by the powerful absorption of the parallel plate electrode of high-pressure electrostatic, micronic dust is deposited on the pole plate, bacterium by high-tension electricity touch extremely, the part peculiar smell decomposed.Subsequently, the air of handling through two-region plasma electric field enters into positive negative oxygen ion module region again, under the effect of concentration up to the positive negative oxygen ion bunch group more than 7,000,000/cubic centimetre, airborne various toxic and harmful and peculiar smell, as formaldehyde, ammonia, benzene series thing, hydrogen sulfide, TVOC etc., resolved into carbon dioxide, water and other nontoxic tasteless small-molecule substance by moment, and bacterium that may be remaining in the air and virus, spore impaired simultaneously, lose activity, can not breed again and dead.Handle through above-mentioned acting in conjunction and successive, finally reach the general effect of removing dust, kill bacteria, decomposition peculiar smell, purifying air.Meanwhile, a large amount of healthy light negative oxygen ion that helps that the utility model produces can enter in each air-conditioned room along with the air of cleaning, people are placed oneself in the midst of in the pure and fresh comfortable environment of the Nature seemingly, promoted people's work efficient and quality of life greatly.
Claims (6)
1. a centralized air ventilation system air purifying and sterilizing deodorizing device comprises casing, two-region plasma electric field, air inlet, air outlet, filter and electrical power control cabinet, it is characterized in that: also comprise positive negative oxygen ion module; Described casing one side is provided with air inlet, and opposite side corresponding with it is provided with air outlet, and air inlet is provided with fore filter, and air outlet is provided with post-filter, is provided with two-region plasma electric field and positive negative oxygen ion module between two filters successively; Be located in the outer electrical power control cabinet of casing and be provided with electrical control member and ion generator, three-way being connected that electrical control member and two-region plasma electric field are drawn, ion generator is connected with the both positive and negative polarity that negative oxygen ion module is just drawn.
2. centralized air ventilation system air purifying and sterilizing deodorizing device according to claim 1, it is characterized in that: described positive negative oxygen ion module is provided with the some groups of continuous arc metal coverings that are arranged in parallel from top to bottom in the engineering plastics framework, central authorities at the curved metal face are provided with a fine wire, stretching back is fastenedly connected with the fixed leg at two, and the positive and negative polarities of fine wire and the formation of curved metal face are connected with ion generator in being arranged on electrical power control cabinet by two lead-out wires respectively.
3. centralized air ventilation system air purifying and sterilizing deodorizing device according to claim 1, it is characterized in that: described fore filter and post-filter are low efficient filter, adopt guide rail pull mode to be fixed in the inboard and air outlet inboard of air inlet respectively.
4. centralized air ventilation system air purifying and sterilizing deodorizing device according to claim 1 is characterized in that: described two-region plasma electric field all adopts guide rail pull mode to be connected with casing with positive negative oxygen ion module.
5. centralized air ventilation system air purifying and sterilizing deodorizing device according to claim 1, it is characterized in that: described casing is made by the sheet metal of 1mm～2mm, shell sprays paint, and cabinet wall is provided with the angle bar rib of reinforcing usefulness, and the casing front portion is provided with AD with lock.
6. centralized air ventilation system air purifying and sterilizing deodorizing device according to claim 1 is characterized in that: be provided with battery main switch, short-circuit protection device, working station indicator and fault display lamp in the described electrical power control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200604209U CN201166427Y (en) | 2008-01-15 | 2008-01-15 | Air purification disinfecting deodorization apparatus of central air conditioner ventilating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200604209U CN201166427Y (en) | 2008-01-15 | 2008-01-15 | Air purification disinfecting deodorization apparatus of central air conditioner ventilating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201166427Y true CN201166427Y (en) | 2008-12-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200604209U Expired - Lifetime CN201166427Y (en) | 2008-01-15 | 2008-01-15 | Air purification disinfecting deodorization apparatus of central air conditioner ventilating system |
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| Country | Link |
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| CN (1) | CN201166427Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003970A (en) * | 2015-08-01 | 2015-10-28 | 王柏林 | Commercial air purifier with efficient ionization function |
| CN106765721A (en) * | 2016-11-30 | 2017-05-31 | 广州市赛特检测有限公司 | The laying dust removal purification method of centralized air ventilation system |
| CN106822978A (en) * | 2017-03-23 | 2017-06-13 | 江沛芸 | A kind of positive negative oxygen ion and the indoor deodorizing sterilizing device of UV photocatalysis combination |
| CN107773764A (en) * | 2016-08-30 | 2018-03-09 | 吴宸至 | Ward sterilizing machine |
| CN111425964A (en) * | 2020-04-29 | 2020-07-17 | 广东越创环保科技有限公司 | Air circulation purifier based on positive and negative oxygen ion beams |
| CN111442429A (en) * | 2020-04-01 | 2020-07-24 | 珠海格力电器股份有限公司 | Sterilization and disinfection module and air purifier |
| CN115899872A (en) * | 2023-01-04 | 2023-04-04 | 山东中威空调设备集团有限公司 | Air purification device for central air conditioner |
-
2008
- 2008-01-15 CN CNU2008200604209U patent/CN201166427Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003970A (en) * | 2015-08-01 | 2015-10-28 | 王柏林 | Commercial air purifier with efficient ionization function |
| CN107773764A (en) * | 2016-08-30 | 2018-03-09 | 吴宸至 | Ward sterilizing machine |
| CN106765721A (en) * | 2016-11-30 | 2017-05-31 | 广州市赛特检测有限公司 | The laying dust removal purification method of centralized air ventilation system |
| CN106822978A (en) * | 2017-03-23 | 2017-06-13 | 江沛芸 | A kind of positive negative oxygen ion and the indoor deodorizing sterilizing device of UV photocatalysis combination |
| CN111442429A (en) * | 2020-04-01 | 2020-07-24 | 珠海格力电器股份有限公司 | Sterilization and disinfection module and air purifier |
| CN111425964A (en) * | 2020-04-29 | 2020-07-17 | 广东越创环保科技有限公司 | Air circulation purifier based on positive and negative oxygen ion beams |
| CN115899872A (en) * | 2023-01-04 | 2023-04-04 | 山东中威空调设备集团有限公司 | Air purification device for central air conditioner |
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