CN107192078A - A kind of reciprocating new blower fan of anion - Google Patents
A kind of reciprocating new blower fan of anion Download PDFInfo
- Publication number
- CN107192078A CN107192078A CN201610142480.4A CN201610142480A CN107192078A CN 107192078 A CN107192078 A CN 107192078A CN 201610142480 A CN201610142480 A CN 201610142480A CN 107192078 A CN107192078 A CN 107192078A
- Authority
- CN
- China
- Prior art keywords
- anion
- blower fan
- reciprocating
- new blower
- air duct
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of reciprocating new blower fan of anion, belong to air conditioner technical field.The product includes outer end and air inlet is housed（11）Outside air duct（10）, the interior inserting inner side air duct of the outside air duct（9）, it is continuous successively from the inside to the outside in the cylinder of the inner side air duct that panel assembly is installed（1）Outer end, circular tube shaped insulating foam（4）, heat accumulation ceramic heat storage body（6）, shield core foam（7）；Anion generator is installed at interval successively from the inside to the outside in the cylinder of the insulating foam（2）, silver ion screen pack（3）, reciprocating blower fan（5）And PM2.5 screen modules.It is compact conformation of the present invention, easy for installation, due to containing the purification of the multilayer such as the multiple filtrations such as silver ion, PM2.5 and ceramic heat storage body, anion generator, purification function is complete, can effectively reclaim the heat energy lost by ventilation, therefore can play preferable energy-saving scavenging effect.
Description
Technical field
The present invention relates to a kind of ventilation equipment, especially a kind of reciprocating new blower fan of anion belongs to air conditioner technical field.
Background technology
With the enhancing of people's health consciousness, the purification of room air is by common concern, and air cleaning facilities also emerges in an endless stream.But according to the applicant understood, existing indoor air purification implements not only bulky, installation inconvenience, and its purification function is not complete.It is wherein so-called without the new blower fan of pipeline because limited by pipeline space, the motor of small dimension size can only be selected, therefore air quantity is small, and in the case of small air quantity, additional function is difficult to increase.
In addition, although some in air conditioner ventilation pipeline are mounted with negative ion generating device, negative ion generating device is all positioned in the middle part of air pipeline runner, not only installs wiring inconvenience, and add windage.
The content of the invention
The primary and foremost purpose of the present invention is：In view of the above-mentioned drawbacks of the prior art, propose that a kind of purification function is complete, and the reciprocating new blower fan of compact conformation, anion easy for installation.
Further aim of the present invention is：In view of the above-mentioned problems of the prior art, proposing a kind of anion generator assembling easy-to-connect, being substantially reduced the reciprocating new blower fan of windage
In order to reach above primary and foremost purpose, the reciprocating new blower fan basic structure of anion of the invention is：Air inlet is housed including outer end（11）Outside air duct（10）, the interior inserting inner side air duct of the outside air duct（9）, it is continuous successively from the inside to the outside in the cylinder of the inner side air duct that panel assembly is installed（1）Outer end, circular tube shaped insulating foam（4）, heat accumulation ceramic heat storage body（6）, shield core foam（7）；Anion generator is installed at interval successively from the inside to the outside in the cylinder of the insulating foam（2）, silver ion screen pack（3）, reciprocating blower fan（5）And PM2.5 screen modules.
During work, outdoor fresh air keeps clean air by by PM2.5 screen modules, filtering out dust granules in outdoor air after air inlet.The fresh air filtered through PM2.5 adjusts temperature by the accumulation of heat air channel of ceramic heat storage body, from electric motor fan powered belt to interior, and with temperature air flow direction it is indoor during sterilized by silver ion screen pack, pass through anion generator again, anion is incorporated with fresh pure air, supplement oxygen and fresh air are got in by panel air channel.Compared with prior art, it is compact conformation of the present invention, easy for installation, due to containing the purification of the multilayer such as the multiple filtrations such as silver ion, PM2.5 and ceramic heat storage body, anion generator, purification function is complete, the heat energy lost by ventilation can be effectively reclaimed, therefore preferable energy-saving scavenging effect can be played.
In order to reach further purpose, delineation is located at by the support in pipeline beyond the anion generator includes, the section of the support takes the shape of the letter U groove, the inner ring of the support has one group of bayonet socket being spaced apart, the bayonet socket is made up of the both sides clamping plate radially extended, clamp fixes the column anion generation head that inner ring is stretched into termination in the bayonet socket, the fixed circuit board corresponding with each bayonet socket position in interval in the U-lag, high voltage package occurs for the fixed anion of one of described circuit board, each circuit board is serially connected by the wire in U-lag, and occur head electrical connection with corresponding anion respectively.Because circuit devcie and wire are all placed in ring-type U-lag, therefore placement is convenient, safe and reliable, and anion occurs head and is located at runner border, therefore on the premise of ensureing that air-flow fully can carry anion, windage very little.
Further, one of described circuit board is that the mainboard of high voltage package occurs for fixed anion, and the side extension of the mainboard, the U-lag corresponding position of the support is accordingly widened.
Further, the connected cover plate matched of the U-lag open side of the support.
Further, there is prominent lid at the cover plate correspondence bayonet socket.
Further, the air inlet contains fly net.
Further, the ceramic heat storage body is cylindrical, and it is internal with cellular hexagon air channel.
Further, the cylindrical two ends of the ceramic heat storage body have the undergauge section of suit shield core foam and insulating foam respectively.
Further, the insulating foam endoporus two ends have respectively installs reciprocating fan and silver ion screen pack, the extension diameter section of anion generator.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the dimensional decomposition structure diagram of one embodiment of the invention.
Fig. 2 is Fig. 1 assembling structure schematic diagram.
Fig. 3 is the structural representation of anion generator in Fig. 1 embodiments.
Embodiment
Embodiment one
The reciprocating new blower fan basic structure of anion of the present embodiment is as depicted in figs. 1 and 2, the outside air duct 10 of air inlet 11 is housed including outer end, the outer end for continuously installing panel assembly 1 in inner side air duct 9, the cylinder of inner side air duct 9 successively from the inside to the outside, circular tube shaped insulating foam 4, ceramic heat storage body 6, shield core foam 7 are inserted in the outside air duct 10.Anion generator 2, silver ion screen pack 3, reciprocating blower fan 5 and PM2.5 screen modules are installed in interval successively from the inside to the outside in the cylinder of insulating foam 4.
Anion generator in the present embodiment is as shown in figure 1, support 2-1 is made up of inner ring 2-1-1 and outer ring 2-1-2, and section is U-lag shape, and outer ring 2-1-1 is positioned at by pipeline during installation.There are support 2-1 inner ring 2-1-2 circumferential uniform four bayonet sockets 2-1-3, each bayonet socket 2-1-3 to be made up of the both sides clamping plate 2-1-4 radially extended, and its interior clamp fixes the cylindric anion generation head 2-3 that inner ring is stretched into termination.The fixed circuit board 2-2 corresponding with each bayonet socket 2-1-3 positions in interval in U-lag, high voltage package 2-2-1 occurs for the fixed anions of the mainboard 2-2 ' of one of circuit board, mainboard 2-2 ' is extended inwardly, and to dispose anion to occur high voltage package 2-2-1, support 2-1 U-lag corresponding position is also accordingly widened.Each circuit board is serially connected by the wire in U-lag, and occurs head 2-3 electrical connections with corresponding anion respectively.There is prominent lid 2-4-1 at the connected cover plate 2-4 matched of support 2-1 U-lag open side, cover plate 2-4 correspondence bayonet sockets 2-1-3.
During assembling, all circuit devcies and wire are all built in the U-lag of support, and are covered by cover plate, it is safe and reliable, and Embedded assembling is very easy, and anion occurs head and only has end to be located at runner border, anion is good by air-flow carrying effect, almost without windage.In addition, pipe air channel windage is minimum, in the pipeline fan of small air quantity, the windage caused by anion is installed can be reduced by installing the anion generator of border distribution, use piezoelectric ceramic transformer to have that appearance and size is small, security reliability is high for the anion generator of core parts, efficiency high, small electromagnetic interference the features such as.
Specifically, the new blower fan of the present embodiment also has following design feature：
1）Air inlet 11 contains fly net, can effectively stop mosquito；
2）The cylindric inside of ceramic heat storage body 6 has cellular fresh air hexagon air channel, and cylindrical two ends have the undergauge section 6-1 of suit shield core foam 7 and insulating foam 4 respectively；
3）The endoporus two ends of insulating foam 4 of tubulose have respectively installs reciprocating fan 5 and silver ion screen pack 3, the extension diameter section 4-1 of anion generator 2, therefore easy to assembly, compact conformation.
During work, by PM2.5 screen modules after the insect prevention net filtration mosquito that outdoor fresh air passes through air inlet, dust granules in outdoor air are filtered out, clean air is kept.By heat storage hexagon air channel of the PM2.5 fresh air through ceramic heat storage body, by the temperature in heat storage with electric motor fan powered belt to interior.Pass through silver ion screen pack sterilization processing during in air flow room with certain temperature, pure air after processing passes through anion generator inner ring, the a large amount of ions for occurring anion generator incorporate fresh pure air, and supplement oxygen and fresh air are got in by panel air channel.
And, within the scheduled time of setting, foul atmosphere of the interior with temperature can enter from panel air channel, by anion generator inner ring, by silver ion strainer filtering, reversely promoted by electric motor fan, the air with temperature is set to pass through ceramic heat storage body, the storage of some heats is stayed on ceramic heat storage body by temperature diffusion, so that fresh air enters the fashionable energy loss for carrying certain temperature, reducing indoor heat exchange.Foul atmosphere discharges outdoor by PM2.5 screen modules again after ceramic heat storage body.
The ventilation process programme-control of the above two is back and forth run, to ensure the fresh cleaning of room air, while reducing energy loss.Opened for a long time under the bactericidal action with silver ion in anion generator, discharge outdoor sterile air and oxygen-containing, atmospheric environment will not be destroyed, only need to regularly replace or clean filtering objects according to environmental.
It was verified that the present embodiment has the following advantages that：
1）It is multiple functional containing multiple filtration and multilayer purification function, simple installation.Anion generator therein provides oxygen, and silver ion kills bacterium, and the self-cleaning property of ceramic heat storage body can prevent heat storage from going mouldy, one-machine-multi-function.
2）Outdoor ventilation mouthful is using high-quality stainless steel air port, not only good appearance, and longtime running is rustless, anti-dropout.
3）The heat energy lost because of ventilation can be effectively reclaimed, and is rationally utilized, energy-saving scavenging effect is played.
4）Indoor temperature change generated in case is small during ventilation, and alternately, the room of high leakproofness, which can also be stablized, takes a breath for air draft and air-supply.
5）It is easy to operate, plug and play, without the groove arrangement circuit that bursts at the seams again, complete machine can be equipped with button control, remote control control, the control of mobile phone A PP wireless networks.
In addition to the implementation, the present invention can also have other embodiment.All use equivalent substitutions or the technical scheme of equivalent transformation formation, all fall within the protection domain of application claims.
Claims (9)
1. a kind of reciprocating new blower fan of anion, including outer end are equipped with air inlet（11）Outside air duct（10）, it is characterised in that：Inserting inner side air duct in the outside air duct（9）, it is continuous successively from the inside to the outside in the cylinder of the inner side air duct that panel assembly is installed（1）Outer end, circular tube shaped insulating foam（4）, heat accumulation ceramic heat storage body（6）, shield core foam（7）；Anion generator is installed at interval successively from the inside to the outside in the cylinder of the insulating foam（2）, silver ion screen pack（3）, reciprocating blower fan（5）And PM2.5 screen modules.
2. the reciprocating new blower fan of anion according to claim 1, it is characterised in that：Delineation is located at by the support in pipeline beyond the anion generator includes, the section of the support takes the shape of the letter U groove, the inner ring of the support has one group of bayonet socket being spaced apart, the bayonet socket is made up of the both sides clamping plate radially extended, clamp fixes the column anion generation head that inner ring is stretched into termination in the bayonet socket, the fixed circuit board corresponding with each bayonet socket position in interval in the U-lag, high voltage package occurs for the fixed anion of one of described circuit board, each circuit board is serially connected by the wire in U-lag, and occurs head electrical connection with corresponding anion respectively.
3. the reciprocating new blower fan of anion according to claim 2, it is characterised in that：One of described circuit board is that the mainboard of high voltage package occurs for fixed anion, and the side extension of the mainboard, the U-lag corresponding position of the support is accordingly widened.
4. the reciprocating new blower fan of anion according to claim 3, it is characterised in that：The connected cover plate matched of the U-lag open side of the support.
5. the reciprocating new blower fan of anion according to claim 4, it is characterised in that：There is prominent lid at the cover plate correspondence bayonet socket.
6. the reciprocating new blower fan of anion according to claim 5, it is characterised in that：The air inlet contains fly net.
7. the reciprocating new blower fan of anion according to claim 5, it is characterised in that：The ceramic heat storage body is cylindrical, and it is internal with cellular hexagon air channel.
8. the reciprocating new blower fan of anion according to claim 7, it is characterised in that：The cylindrical two ends of ceramic heat storage body have the undergauge section of suit shield core foam and insulating foam respectively.
9. the reciprocating new blower fan of anion according to claim 8, it is characterised in that：The insulating foam endoporus two ends have respectively installs reciprocating fan and silver ion screen pack, the extension diameter section of anion generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142480.4A CN107192078B (en) | 2016-03-14 | 2016-03-14 | A kind of reciprocating new blower of anion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142480.4A CN107192078B (en) | 2016-03-14 | 2016-03-14 | A kind of reciprocating new blower of anion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107192078A true CN107192078A (en) | 2017-09-22 |
| CN107192078B CN107192078B (en) | 2019-08-23 |
Family
ID=59871514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142480.4A Expired - Fee Related CN107192078B (en) | 2016-03-14 | 2016-03-14 | A kind of reciprocating new blower of anion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107192078B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579165A (en) * | 2018-12-03 | 2019-04-05 | 航天科工哈尔滨风华有限公司 | A kind of medical total-heat exchanger and its application method |
| CN110882407A (en) * | 2018-09-07 | 2020-03-17 | 上海三颗羊环保科技有限公司 | Portable air sterilizing and cleaning device |
| CN111121211A (en) * | 2020-01-15 | 2020-05-08 | 广州市亿加环境科技有限公司 | Single-hole heat exchanger |
| CN112539537A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Heat energy recovery device for novel efficient total heat exchange type fresh air exchange system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2788072Y (en) * | 2005-04-22 | 2006-06-14 | 孟祥勇 | Novel soundproof ventilating device |
| CN101101142A (en) * | 2006-10-23 | 2008-01-09 | 陈国宝 | Rotating wheel type energy-saving environment-friendly air-conditioner without condensed water |
| CN201487749U (en) * | 2009-07-30 | 2010-05-26 | 湖北环宇美环境工程有限公司 | Ceiling lamp with purification and energy conservation |
| CN102233214A (en) * | 2010-05-08 | 2011-11-09 | 王秀全 | Duct-type air purifier |
| CN202338980U (en) * | 2011-12-12 | 2012-07-18 | 北京朗适新风技术有限公司 | Reciprocating heat recovery fresh air system |
| CN102798189A (en) * | 2011-05-26 | 2012-11-28 | 曾国辉 | Heat-recycling fresh air regenerating device |
| CN103123156A (en) * | 2012-09-08 | 2013-05-29 | 青岛道一氧吧设备有限公司 | Negative ion oxygen-enriched dispersion humidifying device |
| CN203469080U (en) * | 2013-09-24 | 2014-03-12 | 劳重彬 | Plant essential oil fresh air cup capable of generating negative ions |
| CN103759334A (en) * | 2014-01-14 | 2014-04-30 | 广东申菱空调设备有限公司 | Whole-process air handling unit and control method thereof |
| CN104676765A (en) * | 2014-11-14 | 2015-06-03 | 胡光南 | Indoor air purifier with indoor and outdoor air exchange function |
| CN105020808A (en) * | 2014-04-22 | 2015-11-04 | 陈长春 | Air purifier |
| CN205481460U (en) * | 2016-03-14 | 2016-08-17 | 南京腾亚睿尼环境科技有限公司 | Reciprocating type new fan |
-
2016
- 2016-03-14 CN CN201610142480.4A patent/CN107192078B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2788072Y (en) * | 2005-04-22 | 2006-06-14 | 孟祥勇 | Novel soundproof ventilating device |
| CN101101142A (en) * | 2006-10-23 | 2008-01-09 | 陈国宝 | Rotating wheel type energy-saving environment-friendly air-conditioner without condensed water |
| CN201487749U (en) * | 2009-07-30 | 2010-05-26 | 湖北环宇美环境工程有限公司 | Ceiling lamp with purification and energy conservation |
| CN102233214A (en) * | 2010-05-08 | 2011-11-09 | 王秀全 | Duct-type air purifier |
| CN102798189A (en) * | 2011-05-26 | 2012-11-28 | 曾国辉 | Heat-recycling fresh air regenerating device |
| CN202338980U (en) * | 2011-12-12 | 2012-07-18 | 北京朗适新风技术有限公司 | Reciprocating heat recovery fresh air system |
| CN103123156A (en) * | 2012-09-08 | 2013-05-29 | 青岛道一氧吧设备有限公司 | Negative ion oxygen-enriched dispersion humidifying device |
| CN203469080U (en) * | 2013-09-24 | 2014-03-12 | 劳重彬 | Plant essential oil fresh air cup capable of generating negative ions |
| CN103759334A (en) * | 2014-01-14 | 2014-04-30 | 广东申菱空调设备有限公司 | Whole-process air handling unit and control method thereof |
| CN105020808A (en) * | 2014-04-22 | 2015-11-04 | 陈长春 | Air purifier |
| CN104676765A (en) * | 2014-11-14 | 2015-06-03 | 胡光南 | Indoor air purifier with indoor and outdoor air exchange function |
| CN205481460U (en) * | 2016-03-14 | 2016-08-17 | 南京腾亚睿尼环境科技有限公司 | Reciprocating type new fan |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882407A (en) * | 2018-09-07 | 2020-03-17 | 上海三颗羊环保科技有限公司 | Portable air sterilizing and cleaning device |
| CN109579165A (en) * | 2018-12-03 | 2019-04-05 | 航天科工哈尔滨风华有限公司 | A kind of medical total-heat exchanger and its application method |
| CN111121211A (en) * | 2020-01-15 | 2020-05-08 | 广州市亿加环境科技有限公司 | Single-hole heat exchanger |
| CN112539537A (en) * | 2020-12-08 | 2021-03-23 | 苏州惠林节能材料有限公司 | Heat energy recovery device for novel efficient total heat exchange type fresh air exchange system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107192078B (en) | 2019-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201149339Y (en) | Multifunctional photoelectricity air purifier for central air-conditioner air outlet | |
| CN107192078A (en) | A kind of reciprocating new blower fan of anion | |
| CN209042640U (en) | A kind of multifunctional air purifying humidifier | |
| CN105674400A (en) | Air purification combined module for air conditioner | |
| CN105781947A (en) | Plasma air purification bladeless electric fan | |
| CN207186338U (en) | A kind of multifunctional intellectual wardrobe | |
| CN201731570U (en) | Air condition indoor unit with air purification device | |
| CN206755430U (en) | A kind of new blower fan | |
| CN205481460U (en) | Reciprocating type new fan | |
| CN204478299U (en) | A kind of two-way air purifier | |
| WO2013163957A1 (en) | Electronic mesh air filtration device | |
| CN107014027A (en) | The net gustatory organ of fresh air | |
| CN203757869U (en) | Intelligent air purification-humidification integrated machine | |
| CN107192076A (en) | A kind of reciprocating new blower fan of stepless-adjustment wind | |
| CN218096538U (en) | Air conditioner with self-cleaning function | |
| CN106288060B (en) | Fresh air purification device | |
| CN107036148B (en) | Air purification warmer | |
| CN106642427A (en) | Humidifying aroma-enhancing indoor air purifier | |
| CN210292138U (en) | Box type single-fan equipment room | |
| CN110220256B (en) | Indoor ecological healthy system | |
| CN207979306U (en) | A kind of wardrobe with air-cleaning function | |
| CN205957363U (en) | Fresh air purifying device | |
| CN105757822A (en) | Solar air purifier mounted in wall and use method thereof | |
| CN206803347U (en) | A kind of negative oxygen ion air cleaning machine | |
| CN201279295Y (en) | Separated air cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 211103 Linqi Road, Dongshan Gaoqiao Industrial Concentration Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Nanjing Teng Environment Technology Co., Ltd. Address before: 211103 Linqi Road, Dongshan Gaoqiao Industrial Concentration Zone, Jiangning District, Nanjing City, Jiangsu Province Applicant before: Nanjing Tengya Reinigen Environment Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| 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: 20190823 Termination date: 20210314 |