CN208059112U - A kind of urban air purge rod - Google Patents
A kind of urban air purge rod Download PDFInfo
- Publication number
- CN208059112U CN208059112U CN201820246909.9U CN201820246909U CN208059112U CN 208059112 U CN208059112 U CN 208059112U CN 201820246909 U CN201820246909 U CN 201820246909U CN 208059112 U CN208059112 U CN 208059112U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- air
- supply module
- purge rod
- 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
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of urban air purge rod, including bar main body, and the bar lower body has several air inlets, upper end to have several air outlets；Wherein：The bar body interior is additionally provided with power supply module, purifier, wind pushing mechanism and detection module successively from the bottom to top；Described power supply module one end is connected with extraneous power supply, and the power supply module other end is connected with purifier, air supply module and detection module；The utility model has many advantages, such as that rapid finite inhales haze, bactericidal, increases city negative oxygen ion.
Description
Technical field
The utility model is related to air purification field, especially a kind of urban air purge rod.
Background technology
The very fast development in heat energy epoch, each country can bring serious haze to pollute.Haze pollution was once stranded
It a series of developed country's decades such as Rao Guo Britain, Japan, Germany, the U.S., is being stranded now and is scratching our people.In order to administer
Haze pollutes, and a large amount of financial resource and material resource have been poured by country, and haze is gradually controlled, but haze thoroughly improves, and is needed whole
The rectification of a heat energy application chain, this is a very long process, in this process, what people still to be survived.
Then, it is polluted for the haze generated, we should will have quick elimination means, to ensure to society to occupy
The people's is healthy and safe.Foreign countries have had some scholars to propose urban air purification concept at present, but without a kind of skill of maturation
Art can be applied to the air purification in entire city.In addition to haze in urban air, also a large amount of germ, which is overflow, to be dissipated, especially the spring
Season, the germ in air easily infect ill.Therefore the germ in air is carried out killing control being also all cities in the whole world
A problem.There are one test stones for urban air-quality, are exactly green coverage, the purpose of greening is purification air, is increased
Add the negative oxygen concentration in air.It is also a popular topic that how rapid large-area, which increases negative oxygen in air,.
Representative outdoor cleaning equipment is exactly fog gun vehicle and haze purifying column.
Fog gun vehicle is considered always non-science and controls haze, and principle is by being loaded with the vehicle of water cannon machine to aerial continuous
Water spray and then realization liquid mist depositing dust, alleviate the granule density in air.But control haze mode only by investigation discovery is this
The granule density of PM10 or more can be reduced by 15% or so, the standard requirement of quality PM2.5 be not achieved at all, that is to say, that basic
Current haze cannot be administered.Meanwhile the continual waste that water resource is largely not only increased to aerial water spray, and
It also creates the miriness on road surface and can't bear, and increases road cleaning burden, and its fine particles again can be again after water is dry
Float among air, cause secondary pollution, for the present situation of national water resources shortage, seeming unavoidably, some attend to one thing and lose sight of another it
It lifts.Secondly, fog gun vehicle is because its volume is excessive, cost is higher, it is difficult to which a wide range of and large-scale popularization is to sum up carried out by fog gun vehicle
Haze regulation effect is bad, unsustainable, waste of resource.
Haze purifying column, principle are by its internal powerful vacuum cleaner and to be aided with ionization technique thus by haze
Sucking, is then discharged the air of purification after filtering noxious particle.This equipment clean-up effect for fog gun vehicle is preferable；According to
Statistics, can purify the air of 3 ten thousand steres, and can collect the haze particle of 75% or so PM2.5 and PM10 per hour.
But the equipment cost is higher, consume energy larger, ten meters to hundred meters of height, the row of Wind Volume and suction, can allow the air quilt just purified
It is drawn back into purifying column, makes the true except haze power is had a greatly reduced quality of purifying column.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the purpose of this utility model to be to provide a kind of effectively except haze, sterilization suppression
The urban air purge rod of bacterium and releasing negative oxygen ion.
Technical solution adopted by the utility model to solve its technical problems is：A kind of urban air purge rod, including bar
Main body, the bar lower body have several air inlets, upper end to have several air outlets；Wherein：The bar body interior is under
It is supreme to be additionally provided with power supply module, purifier, wind pushing mechanism and detection module successively；Described power supply module one end is connected with
Extraneous power supply, the power supply module other end are connected with purifier, air supply module and detection module.
As further improvement of the utility model：The purifier has primary filter screen and collection haze case, and described is first
Effect strainer connects high pressure and bears electrostatic, and the collection haze case is located at the upper end of the primary filter screen, and the collection haze case is provided at least
One group of high pressure purge dust module；The high pressure purge dust module includes ionization silk screen and Electrode；The ionization
Silk screen is connected with positive electrostatic generator；The Electrode is located at the ionizing wire and holds on the net, and the Electrode has
Several metallic plates, form air duct between adjacent first metallic plate and the second metallic plate, and the first metallic plate connect it is just quiet
Electric generator, the second metal plate earthing, if the first metal plate earthing, the second metallic plate connect positive electrostatic generator.
As further improvement of the utility model：The power supply module has rectification module, series resonant full bridge inversion
Circuit and high frequency transformer；The rectification module is connected with the series resonant full bridge inverter circuit and high frequency transformer.
As further improvement of the utility model：The power supply module further includes judging unit, the judgement list
Member has built-in power, control circuit and binary channels selection path；The judging unit is used to obtain the "ON" that extraneous power supply is sent
Or "Off" power supply instruction.
As further improvement of the utility model：The wind pushing mechanism is wind turbine, and the wind turbine connects the power supply
Module and detection module.
As further improvement of the utility model：The detection module is equipped with control module, and the control module is set
Have control chip, communication unit and an equipment fault judgment module, the equipment fault judgment module and communication unit respectively with control
Coremaking piece connects, and the detection module is connect with the power supply module, purifier and wind pushing mechanism respectively；The control
Module is also associated with signal indication mechanism and air detector module, and the signal display unit is set to bar body exterior, described
Air detector module is set to inside the air inlet and air outlet.
Compared with prior art, the utility model has the beneficial effects that：Technical solutions of the utility model pass through strong wind buret
Haze in urban air is drawn into purifier by road wind turbine, there is negative electrostatic field in primary filter screen, by bearing electrostatic field, is allowed
Electrostatic is born on the dust haze particle band of all entrance, when by the collection haze case of positive electrostatic field, dust haze is being collected because band bears electrostatic by absorption
On haze case, it so, it is possible effectively to remove the solid particle in air, purify air.Meanwhile being inhaled into the thin of purifier
Bacterium can implement quick inactivating so that the disease in urban air when by electrostatic field pipeline by the strong voltage of far super 3000V
Bacterium is greatly decreased.High-pressure electrostatic is full of in electrostatic field pipeline, ionized air generates a large amount of negative oxygen ions, can overflow by air hose scattered
Into city, negative oxygen is significantly increased for city.And the dust haze of collection haze case is stayed in, conducting filtration net can be taken at regular intervals
Go out, carries out washing cleaning treatment.The urban air purge rod of the utility model is without filter core consumptive material, of low cost, haze treating capacity
Greatly, the secondary pollution of environment will not be caused in the haze that cleaning is adsorbed；According to wind turbine size, each urban air purification
Bar can handle 6000~24000 cubic metres of air and differ daily, so as to realize effective improvement of haze.
Description of the drawings
Fig. 1 is one structural schematic diagram of the embodiments of the present invention；
Fig. 2 is one partial structural diagram of the embodiments of the present invention；
Fig. 3 is one partial structural diagram of the embodiments of the present invention；
Fig. 4 is one operation principle schematic diagram of the embodiments of the present invention；
Fig. 5 is two structural schematic diagram of the embodiments of the present invention；
Fig. 6 is the local flow diagram of the embodiments of the present invention three；
Fig. 7 is the local flow diagram of the embodiments of the present invention three；
Fig. 8 is the local flow diagram of the embodiments of the present invention three.
Specific implementation mode
The utility model is further illustrated with embodiment in conjunction with description of the drawings：
Embodiment one：A kind of city purge rod
Referring to figs. 1 to 4, there are several air inlets 2 in a kind of urban air purge rod, including bar main body 1,1 lower end of bar main body, on
There are several air outlets 3 at end；Air outlet 3 can be two in the present embodiment, V-shaped structure, play the role of reducing windage, other
3 numbers of air outlet and shape design each fall within the scope of protection of the utility model, wherein：Inside bar main body 1 from the bottom to top successively
It is additionally provided with power supply module 4, purifier 5, wind pushing mechanism 6 and detection module 7；4 one end of power supply module is connected with extraneous power supply,
4 other end of power supply module is connected with purifier 5, air supply module and detection module 7.Power supply module 4 and detection module 7 are set to
1 bottom of bar main body, bottom are additionally provided with supporting rod 8, are used to support fixed purifier 5.
Purifier 5 has primary filter screen 51 and collection haze case 52, and primary filter screen 51 connects high pressure and bears electrostatic, wherein：
Primary filter screen 51：Reticular structure, shape have rectangle, circle, honeycombed or other geometries, and aperture is in 0.1mm-
Between 20mm, DC high-voltage power supply is connect, voltage is between -20KV~-55KV.Preferably following three kinds in the utility model structure
Voltage：
1)-20KV：Purification filtering efficiency is 75% or so；
2)-35KV：Purification filtering efficiency is 95% or so；
3)-50KV：Purification filtering efficiency is 95% or so；
Primary filter screen 51 bears electrostatic for generating high pressure so that the dust in air takes negative electron when passing through, and ionizes
Air generates negative oxygen ion, activates urban air.
Collect haze case 52 and be located at 51 upper end of primary filter screen, with primary filter screen 51 apart from for 2~10cm, preferably 5cm, collection haze case 52
It is provided at least one set of high pressure purge dust module 53；Collection haze haze case upper end is also provided with high pressure ionization diffusing net 54：Net
Shape structure, shape have honeycomb structure, square structure, triangular structure, diamond structure, pentalpha structure, rectangular configuration, wave
Shape wave structure, circular configuration or other geometries, aperture connect DC high-voltage power supply, voltage is -20 between 0.1mm-20mm
Between~-55KV；The structure plays absorption haze, dust particles and equal wind action；
The framework shape for collecting haze case 52 can be the geometries such as rectangle, cylinder；Material selection isolation material has matter
It measures light, firm, resistance to compression, good airproof performance, be convenient for changing the features such as module；High pressure purge dust module 53 includes ionization silk screen 531
And Electrode 532；High pressure purge dust module 53 ionizes silk screen 531 and is connected with positive electrostatic generator；Electrode 532 is located at
531 upper end of silk screen is ionized, ionization silk screen 531 is connected with positive electrostatic generator, and ionization silk screen 531 has fixing card 5312 and ionization
Silk, ionizing wire are high pressure ionization silk 5311, and high pressure ionization silk 5311 is equidistantly fixed in fixing card 5312, adjacent high pressure ionization
Silk 5311 spacing be 2~4cm, preferably 3cm, ionization silk screen 531 5311 quantity of high pressure ionization silk be 5~20, preferably 8~15
Root, a diameter of 0.05~0.10mm of high pressure ionization silk 5311, preferably 0.09mm；High pressure ionization silk 5311 select tungsten filament, copper wire,
The conductive materials such as nickel wire, preferably tungsten filament can be silk thread shapes, can also be needle brush, preferably silk thread shape；Electrode 532 has
Several metallic plates, it can also be composite structure that high pressure purge dust module 53, which can be integral structure,：Integral structure be by
High pressure ionization silk, fixing card, Electrode 532 are mounted in 53 frame of high pressure purge dust module, inseparable folding；Combination knot
Structure is to separate high pressure ionization silk and Electrode 532, and respective independent disassembling is applied in combination.High pressure purge dust module 53 can
To be required according to purification, one or more high pressure purge dust collection modules are installed, shape has rectangle, circle or other geometries.
High pressure ionization silk selects the conductive materials such as tungsten filament, copper wire, nickel wire, can be silk thread shape, can also be needle brush；Electrode
532 metallic plates that use select other planks of aluminium sheet, stainless steel plate, copper coin or conducting surface layer, metal plate shape can be
The geometries such as sheet, cylindrical shape, rectangle can also be put together by the tooth plate of two panels staggered relative, adjacent two panels metal
Plate spacing is between 1~50mm；High pressure ionization silk connects+6~+12KV DC high-voltage power supplies；532 any one interpolar of Electrode every
Ground connection or+3~+6KV high voltage power supplies；Air duct, and the first metallic plate are formed between adjacent the first metallic plate and the second metallic plate
Positive electrostatic generator, the second metal plate earthing are connect, if the first metal plate earthing, the second metallic plate connect positive electrostatic generator；Its
Mesohigh ionizing wire and adjacent two panels metallic plate pole plate to connect power supply preferable case as follows：
1) high pressure ionization silk：+6KV；Adjacent two panels pole plate A：+3KV；Adjacent pole plate B：Ground connection；2) high pressure ionization silk：
+8KV；Adjacent two panels pole plate A：+4KV；Adjacent pole plate B：Ground connection；
3) high pressure ionization silk：+10KV；Adjacent two panels pole plate A：+5KV；Adjacent pole plate B：Ground connection；
4) high pressure ionization silk：+12KV；Adjacent two panels pole plate A：+6KV；Adjacent pole plate B：Ground connection.
Working method：
Since ionization silk screen 531 is with positive electrostatic generator so that ionization silk screen 531 generates positive electrostatic field, and electric field pole
The high positive pressure electrostatic of one piece of metal plate and belt in plate 532, one piece of metal plate earthing form lateral positive electrostatic field, when air is from air inlet
Mouth 2 enters collection haze case 52, and the haze or dust particles in air are negatively charged, can be adsorbed by positive electrostatic field toward Electrode 532
Movement, hence into lateral positive electrostatic field air duct, into air duct haze or dust particles by the gold with high positive pressure electrostatic
Belong to plate absorption, since negative ion can be sunk to a ground, so the metallic plate of ground connection can also adsorb the haze or dust of a part
Particle.
Power supply module 4 has the first rectification module, the second rectification module, series resonant full bridge inverter circuit and high frequency transformation
Device；First rectification module is connected with series resonant full bridge inverter circuit, high frequency transformer, the second rectification module in turn；Outside
Portion's power supply becomes the high voltage power supply suitable for purifier 5 by 4 rectifier boost of power supply module, other can be used in power supply module 4
Existing rectifier boost power supply module replaces, it is therefore an objective to for powering to purifier 5, air supply module and detection module 7.
Wind pushing mechanism 6 is wind turbine, and wind turbine connects power supply module 4 and detection module 7；Wind turbine can be used 1000~3000 cubes
Rice/the wind turbine of air quantity or other high-power blowers per hour；
Detection module 7 is equipped with control module, and control module is equipped with control chip, communication unit and equipment fault and judges mould
Block, equipment fault judgment module and communication unit respectively with control chip connect, detection module 7 respectively with power supply module 4, purify
Device 5 and wind pushing mechanism 6 connect；Control module is also associated with signal indication mechanism 71 and air detector module 72, and signal is shown
Mechanism 71 is set to outside bar main body 1, concretely malfunction indicator lamp, display screen etc.；Air detector module 72 is set to air inlet
Inside mouth 2 and air outlet 3.Air detector module 72 can be air detecting sensors, the air detection sensing gone out positioned at air inlet 2
Device collects the numerical value such as the air quality indexes, such as haze content value, PM2.5 at air inlet 2；Air at air outlet 3
Detection sensor is used to collect the air force at air outlet 3；Control unit is connected with communication unit, and communication unit can be WIFI
Module, wire signal access interface；It is mainly used for being communicated with the external world, sends working condition, the event of purge rod interior arrangement
Hinder situation and collected data cases etc.；
Equipment fault judgment module is equipped with programmable PLC chip, and programmable PLC chip is connected separately with the acquisition of wind turbine data
Device, voltage data collector, resistance data collector, current data collector.
Wind turbine data collector is connect with wind turbine, in the case where purge rod is powered, acquires the current data value of wind turbine, is used
Whether worked normally in monitoring wind turbine；If be powered, collected current data is abnormal, then sends out alarm；
Voltage data collector connects primary filter screen 51 and whether ionization silk screen 531, monitoring electrostatic pressure are normal；It is collected
Current data is abnormal, then sends out alarm；
The Electrode 532 of resistance data collector connection collection haze case 52, the resistance data acquired on Electrode 532 become
Change, because when dust or haze are adsorbed on Electrode 532, resistance can be increasing, when resistance value reaches setting
Threshold value then answers prompting changing collection haze case 52；
Current data collector then connecting detection module 7, for self-test detection module 7, whether normal power-up works.
Purge rod operation principle is as follows：
Air is pumped by wind pushing mechanism 6 from the air inlet 2 of 1 lower end of bar main body, is purified by purifier 5, from going out
Air port 3 goes out outflow；Wherein, purifier 5 discharges high-pressure electrostatic and is dusted；At work, 7 open detection work(of detection module
Can, judge purifier 5, power supply module 4, wind pushing mechanism 6 and detection module 7 working condition of itself；When air is from air inlet 2
Into by primary filter screen 51, and primary filter screen 51 connects high pressure and bears electrostatic, ionized air, releasing negative oxygen ion, and makes dust
Negative electricity is taken, the dust for taking negative electricity is cleaned the positive electric field quick adsorption of the generation of device 5, is moved toward 5 direction of purifier, into
The collection haze case 52 entered in purifier 5 is caught by suction, the high-voltage electrostatic voltage inactivation that the bacterium in air is generated, the air being cleaned
It is discharged from the air outlet 3 of upper end.
Embodiment two：A kind of street lamp with city purge rod
With reference to figure 5, a kind of street lamp with city purge rod has city purge rod and street lamp 9；The technical side of city purge rod
Case and working method are consistent with embodiment one, and also there is following technical characteristic, city purge rod to be set to lower part or the peace of street lamp 9
On lamp post, the extraneous power supply of 4 one end of power supply module connection, the other end connects in the purge rod of city, and street lamp 9 connects city
Electricity.
Embodiment three：A kind of city purge rod of shared road lamp power supply
With reference to figure 6 to 8, a kind of city purge rod of shared road lamp power supply has city purge rod and street lamp, city purge rod
Technical solution and working method it is consistent with embodiment one, also there is following technical characteristic, city purge rod can be set to street lamp
Lower part, purge rod upper end is provided with street lamp or city purge rod and is mounted on the lamppost of street lamp；Street lamp and purge rod are simultaneously
Power supply module 4 is connected, 4 other end of power supply module accesses alternating current, and power supply module 4 has rectification module, series resonant full bridge inversion electricity
Road and high frequency transformer；Rectification module is connected with series resonant full bridge inverter circuit and high frequency transformer；Further include judging unit,
Judging unit has built-in power, control circuit and binary channels selection path；The access connection city of binary channels selection path one is net
Change bar, another access connects street lamp；Judging unit is used to obtain the "ON" that extraneous power supply is sent or "Off" power supply instruction.It can also
The connection judgment unit on the power supply module 4 of traditional boosting, the built-in power in judging unit are lithium electronics, small-sized electric power storage
Pond, for powering to judging unit；When control circuit receives the instruction of alternating current one open-one close, street lamp is opened；When control electricity
When road receives the instruction of alternating current one open-one close one open-one close, street lamp and city purge rod are opened.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and make other various corresponding conversion schemes, and it is new to belong to this practicality
The range that type is protected.
Claims (6)
1. a kind of urban air purge rod, including bar main body, the bar lower body has several air inlets, if upper end is done
Air port；It is characterized in that：The bar body interior is additionally provided with power supply module, purifier, pressure fan successively from the bottom to top
Structure and detection module；Described power supply module one end is connected with extraneous power supply, and the power supply module other end is connected with purification dress
It sets, air supply module and detection module.
2. a kind of urban air purge rod according to claim 1, it is characterised in that：The purifier has just effect filter
Net and collection haze case, the primary filter screen connect high pressure and bear electrostatic, and the collection haze case is located at the upper end of the primary filter screen, described
Collection haze case be provided at least one set of high pressure purge dust module；The high pressure purge dust module include ionization silk screen and
Electrode；The ionization silk screen is connected with positive electrostatic generator；The Electrode is located at the ionizing wire and holds on the net,
The Electrode has several metallic plates, and air duct is formed between adjacent first metallic plate and the second metallic plate, and
First metallic plate connects positive electrostatic generator, the second metal plate earthing, if the first metal plate earthing, the second metallic plate connect positive electrostatic
Generator.
3. a kind of urban air purge rod according to claim 1, it is characterised in that：The power supply module has rectification mould
Block, series resonant full bridge inverter circuit and high frequency transformer；The rectification module is connected with the series resonant full bridge inversion electricity
Road and high frequency transformer.
4. a kind of urban air purge rod according to claim 1 or 3, it is characterised in that：The power supply module also wraps
Judging unit is included, the judging unit has built-in power, control circuit and binary channels selection path；The judging unit is used for
Obtain the "ON" or "Off" power supply instruction that extraneous power supply is sent.
5. a kind of urban air purge rod according to claim 1, it is characterised in that：The wind pushing mechanism is wind turbine,
The wind turbine connects the power supply module and detection module.
6. a kind of urban air purge rod according to claim 1, it is characterised in that：The detection module is equipped with control
Module, the control module are equipped with control chip, communication unit and equipment fault judgment module, the equipment fault judgment module
And communication unit respectively with control chip connect, the detection module respectively with the power supply module, purifier and air-supply
Mechanism connects；The control module is also associated with signal indication mechanism and air detector module, and the signal display unit is set
It is placed in bar body exterior, the air detector module is set to inside the air inlet and air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246909.9U CN208059112U (en) | 2018-02-11 | 2018-02-11 | A kind of urban air purge rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246909.9U CN208059112U (en) | 2018-02-11 | 2018-02-11 | A kind of urban air purge rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059112U true CN208059112U (en) | 2018-11-06 |
Family
ID=63993844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246909.9U Expired - Fee Related CN208059112U (en) | 2018-02-11 | 2018-02-11 | A kind of urban air purge rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224592A (en) * | 2018-02-11 | 2018-06-29 | 广州市超凯贸易有限公司 | A kind of urban air purge rod |
-
2018
- 2018-02-11 CN CN201820246909.9U patent/CN208059112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224592A (en) * | 2018-02-11 | 2018-06-29 | 广州市超凯贸易有限公司 | A kind of urban air purge rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206577536U (en) | A kind of new mist of oil gas sampling treatment and purification equipment | |
| CN203533744U (en) | Central air conditioner, air purification equipment and air purification system | |
| CN105149091B (en) | Development device for electrostatic air cleaner and use method of development device for electrostatic air cleaner | |
| CN105435554B (en) | A kind of air cleaning unit | |
| CN108339665A (en) | Outdoor fresh air and room air fine grained coagulation and method and apparatus | |
| CN204469488U (en) | Air purifier | |
| CN108607688A (en) | A kind of fresh air purification device in electrode | |
| CN204973434U (en) | Multi -functional air purification device in electrode | |
| CN206924592U (en) | A kind of haze air cleaning unit | |
| CN108224592A (en) | A kind of urban air purge rod | |
| CN105817321B (en) | Magnetic field auxiliary electrostatic formula oil fume purifier | |
| CN104534588B (en) | A kind of air purifier on common light pole | |
| CN108339380A (en) | A kind of modular industrial flue gas cleaning equipment | |
| CN208059112U (en) | A kind of urban air purge rod | |
| CN106871264A (en) | A kind of purifying and sterilizing device for purification of air | |
| CN209026983U (en) | A kind of primary no material consumption automatically cleaning fresh air section | |
| CN202158616U (en) | Novel self-circulating air purifying sterilizer | |
| CN207042144U (en) | A kind of air filter based on thick effect filter screen | |
| CN206771585U (en) | A kind of low energy consumption thermostatic air purifier device | |
| CN2281217Y (en) | Electrostatic air purifier with II style plate electrode having pins | |
| CN206145815U (en) | Air purifier | |
| CN207823205U (en) | A kind of urban air processing system for removing haze based on electrostatic | |
| CN205825263U (en) | A kind of air cleaner | |
| CN211977164U (en) | Novel total heat exchanger | |
| CN108758884A (en) | A kind of Internet of Things using big data treatment technology removes haze device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent Officer of Guangzhou Chaokai Trading Co.,Ltd. Document name: Notification that Application Deemed not to be Proposed |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190826 Address after: 510000 No. 6, Liye Road, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee after: Guangdong Zhongtian Environmental Protection Technology Co.,Ltd. Address before: Room 101, 283 Jiangyan Road, Haizhu District, Guangzhou City, 510000 Patentee before: GUANGZHOU CHAOKAI TRADE Co.,Ltd. |
|
| 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: 20181106 Termination date: 20220211 |