CN204786788U - New fan of permanent oxygen of low noise - Google Patents
New fan of permanent oxygen of low noise Download PDFInfo
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- CN204786788U CN204786788U CN201520427762.XU CN201520427762U CN204786788U CN 204786788 U CN204786788 U CN 204786788U CN 201520427762 U CN201520427762 U CN 201520427762U CN 204786788 U CN204786788 U CN 204786788U
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- inner bag
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Abstract
The utility model relates to a new fan of permanent oxygen of low noise, include that the top is equipped with the quick -witted case of air outlet, the air intake is established to quick -witted case dorsal part lower part, and one shot forming's inner bag is established to quick -witted incasement side, and the inner bag sets up with the laminating of quick -witted incasement wall, if dry spout on the inner bag, the inner bag cooperates the spout to establish main control board, filtering mechanism, fan, HEPA filter screen and amortization otter board from bottom to top, establishes sensing mechanism on the inner bag of air intake lateral part, and the fan baffle is established to the cooperation fan on the inner bag that the fan was located, and it has the mesh to distribute on the fan baffle, establishes heating mechanism on the amortization otter board, setting up the spout upper portion of fan and the inner bag of lower part and establishing to tubaeform, establish to tubaeform at the inner bag top, the main control board sets up with filtering mechanism, fan, sensing mechanism and the cooperation of heating mechanism. The utility model discloses all integrate the spare part of new trend built -in together, the installation is convenient, and space utilization is high, reaches the further enhancement of silence effect, adopts single fan, lets indoor formation pressure -fired environment, makes the indoor environment that keeps cleaning, permanent oxygen.
Description
Technical field
The utility model belongs to air conditioning; Air temperature raising; Ventilate; Air stream is as the technical field of the application of screen, particularly a kind of with heating, decrease of noise functions and to be easy to the assembled new blower fan of the permanent oxygen of low noise in conjunction with parts by inner bag.
Background technology
Along with progress, the improving constantly of human civilization degree of expanding economy and society, the activity such as work, study, amusement of people proceeds to indoor outdoor more.Scientific research shows, indoor pollution is outdoor 5 ~ 10 times, and the time of urban and rural residents of China average 70% is spent in indoor, and in city, this numerical value is even up to 80% ~ 90%.Environmental sanitation fabric study of Canada finds that the disease of the mankind 68% is caused by room air pollution.Indoor air quality becomes affects the healthy key factor of people.
Therefore, along with growth in the living standard, people require more and more higher to IAQ.A can high-effective dust-removing, remove peculiar smell, have certain effect when kill bacteria, virus, simultaneously filter screen long service life, and the air cleaner that efficiently can discharge ion is needed for consumer.
But generally arrange two blower fans in the new blower fan of prior art, one for air-supply, another is for air draft, and general all with heat exchanger in the new blower fan of prior art, and this makes new blower fan become huge, install consuming time, take up room, cost is high, in a sense simultaneously, heat exchanger makes outdoor air temperature raising or cooling, that consume or indoor heater or refrigerating plant energy, not energy-conservation, also to a certain extent for environment is taken burden.
Utility model content
The technical problem that the utility model solves is, in prior art, two blower fans are generally set in new blower fan, one for air-supply, another is for air draft, and it is general all with heat exchanger in the new blower fan of prior art, and the new blower fan caused is bulky, install consuming time, take up room, cost is high, in a sense simultaneously, heat exchanger makes outdoor air temperature raising or cooling, that consume or indoor heater or the energy of refrigerating plant, not energy-conservation, also to a certain extent for environment take burden problem, and then provide the new blower fan of the permanent oxygen of a kind of low noise of optimizing structure.
The technical scheme that the utility model adopts is, the new blower fan of the permanent oxygen of a kind of low noise, comprise cabinet, described enclosure top is provided with air outlet, described cabinet dorsal part bottom is provided with air inlet, one-time formed inner bag is provided with inside described cabinet, described inner bag and cabinet inwall are fitted and are arranged, described inner bag is provided with some chutes, described inner bag coordinates chute to be provided with master control borad from bottom to top, filter mechanism, blower fan, HEPA screen pack and noise reduction web plate, the inner bag of described air inlet sidepiece is provided with sensing mechanism, the inner bag at described blower fan place coordinate blower fan to be provided with blower fan baffle plate, described blower fan baffle plate is distributed with mesh, described noise reduction web plate is provided with heating arrangements, the described inner bag arranging the chute upper and lower of blower fan is set to tubaeform, and described inner bag top is set to tubaeform, described master control borad and described filter mechanism, blower fan, sensing mechanism and heating arrangements are equipped with.
Preferably, the air inlet of described cabinet dorsal part bottom is connected with blast pipe by ring flange.
Preferably, the described sensing mechanism outdoor temperature sensor that comprises the indoor temperature transmitter on the inner bag be located at bottom cabinet and be located on the inner bag of air inlet sidepiece.
Preferably, described filter mechanism comprises the prefiltering net, primary efficient filter screen, electrostatic precipitator and the two-in-one screen pack that arrange in turn from bottom to top, and described prefiltering net, primary efficient filter screen, electrostatic precipitator and two-in-one screen pack coordinate the chute of described inner bag to arrange.
Preferably, described prefiltering net is stainless steel cloth.
Preferably, described primary efficient filter screen comprises some layers of scrim cloth.
Preferably, described two-in-one screen pack comprises aluminum base layer, and described aluminum base layer is provided with active carbon layer.
Preferably, the bottom of described cabinet is provided with power supply string holes, and described string holes place is provided with cableties.
Preferably, be provided with microswitch in described cabinet, described microswitch is fixed on the outer box of master control borad, and described microswitch is connected with described master control borad.
Preferably, described cabinet is provided with interdynamic mechanism, and described interdynamic mechanism comprises Wifi module, display floater and input module, and described interdynamic mechanism is connected with described master control borad.
The utility model provides the new blower fan of the permanent oxygen of a kind of low noise of optimizing structure, by arranging inner bag that is one-time formed, that fit tightly with cabinet inwall inside cabinet, inner bag arranges some chutes, inner bag coordinates chute to arrange master control borad, filter mechanism, blower fan, HEPA screen pack and noise reduction web plate from bottom to top, the inner bag of simultaneously air inlet sidepiece arranges sensing mechanism, all be integrated together by the parts in new blower fan, it is convenient to install, and space availability ratio is high; By coordinating blower fan on the inner bag at blower fan place, the meshed blower fan baffle plate of distribution is set, simultaneously by arranging the structure of inner bag, the inner bag of the chute upper and lower arranging blower fan is set to tubaeform, inner bag top is set to tubaeform, the further reinforcement of muting function can also be reached; By arranging heating arrangements on noise reduction web plate, completed the keying of heating arrangements by the judgement of sensing mechanism to indoor/outdoor temperature-difference; Adopt single blower fan, make outdoor air enter indoor after purification, and allow the environment of an indoor formation pressure-fired, thus make indoor maintenance one clean, the environment of permanent oxygen.
Accompanying drawing explanation
Fig. 1 is the structural representation after new blower fan removing machine box door of the present utility model;
Fig. 2 is the side view structural representation after new blower fan of the present utility model opens the door;
Fig. 3 is the structural representation of inner bag of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but protection domain of the present utility model is not limited to this.
As shown in the figure, the utility model relates to the new blower fan of the permanent oxygen of a kind of low noise, comprise cabinet 1, described cabinet 1 top is provided with air outlet 2, described cabinet 1 dorsal part bottom is provided with air inlet 3, one-time formed inner bag 4 is provided with inside described cabinet 1, described inner bag 4 is fitted with cabinet 1 inwall and is arranged, described inner bag 4 is provided with some chutes, described inner bag 4 coordinates chute to be provided with master control borad 5 from bottom to top, filter mechanism, blower fan 6, HEPA screen pack 7 and noise reduction web plate 8, the inner bag 4 of described air inlet 3 sidepiece is provided with sensing mechanism, the inner bag 4 at described blower fan 6 place coordinate blower fan 6 to be provided with blower fan baffle plate 9, described blower fan baffle plate 9 is distributed with mesh 10, described noise reduction web plate 8 is provided with heating arrangements 11, the described inner bag 4 arranging the chute upper and lower of blower fan 6 is set to tubaeform, and described inner bag 4 top is set to tubaeform, described master control borad 5 is equipped with described filter mechanism, blower fan 6, sensing mechanism and heating arrangements 11.
In the utility model, inner bag 4 that is one-time formed, that fit tightly with cabinet 1 inwall is set inside cabinet 1, and some chutes are set on inner bag 4, inner bag 4 coordinates chute to arrange master control borad 5, filter mechanism, blower fan 6, HEPA screen pack 7 and noise reduction web plate 8 from bottom to top, the inner bag 4 of simultaneously air inlet 3 sidepiece arranges sensing mechanism, all be integrated together by the parts in new blower fan, it is convenient to install, and space availability ratio is high.Workflow of the present utility model is: outdoor wind enters from the air inlet 3 of cabinet 1 dorsal part bottom, sequentially through filter mechanism, blower fan 6, HEPA screen pack 7 and noise reduction web plate 8, and by the data-triggered master control borad 5 of sensing mechanism, heating arrangements 11 is opened and closed by master control borad 5, after the process of final step is carried out to the wind after purification, be discharged to indoor by the air outlet 2 at cabinet 1 top.
In the utility model, inner bag 4 generally adopts EPP material, EPP light weight, good springiness, antidetonation resistance to compression, Recovery is high, absorbent properties good, oil resistant, acidproof, alkaline-resisting, resistance to various chemical solvent, do not absorb water, insulate, heat-resisting (-40 ~ 130 DEG C), nonpoisonous and tasteless, can 100% to recycle and performance almost reduces not, be real environmentally friendly foamed plastics.
In the utility model, the function of low noise by the blower fan baffle plate 9 that coordinates blower fan 6 to arrange on the inner bag 4 at blower fan 6 place to be distributed with mesh 10, simultaneously the inner bag 4 of the chute upper and lower arranging blower fan 6 is set to tubaeform, inner bag 4 top is set to tubaeform realization, flaring structure reduces windage, reduce noise, make air intake and air-out more smooth and easy, take into account effect and cost, reach the further reinforcement of muting function.
In the utility model, also noise reduction web plate 8 is set on inner bag 4, and the blower fan baffle plate 9 being distributed with mesh 10 is set on blower fan 6; Mesh diameter scope on noise reduction web plate 8 is traditionally arranged to be 4mm ~ 7mm, reduces the noise of air-out; Mesh 10 diameter range on blower fan baffle plate 9 is traditionally arranged to be 4mm ~ 7mm, reduces noise during blower fan 6 air blast.
In the utility model, noise reduction web plate 8 arranges heating arrangements 11, the keying of heating arrangements 11 is completed by the judgement of sensing mechanism to indoor/outdoor temperature-difference, adopt single blower fan 6, outdoor air is made to enter indoor after purification, and allow the environment of an indoor formation pressure-fired, thus make indoor maintenance cleaning, the environment of permanent oxygen, and the new wind of discharging has comfortable temperature.
In the utility model, heating arrangements 11 is traditionally arranged to be ptc heater.
In the utility model, by filter mechanism and HEPA screen pack 7, the new wind of output is filtered, ensure the fresh of new wind, the feature of HEPA screen pack 7 is that air can pass through, but tiny particulate cannot pass through, it can reach more than 99.97% to the particle removal efficiency that diameter is more than 0.3 micron (1/200 of hair diameter), smog, the most effective filtering medium of the pollutant such as dust and bacterium, before HEPA screen pack 7 is set out air port 2, namely ensure that the wind after filtration is before being discharged to indoor by air outlet 2, be bound to through HEPA screen pack 7, and by HEPA screen pack 7, last high efficiency filter is carried out to it.
In the utility model, directly the top cover of cabinet 1 can being set to the structure of web plate as air outlet 2, without the need to arranging exhaust duct in addition, also making exhaust air rate maximize.
In the utility model, for the ease of new blower fan is arranged on the wall, the fixed support hung can also be set at cabinet 1 dorsal part of new blower fan, ensure each position that new blower fan can be disposed in the interior according to demand.
The utility model makes outdoor air enter indoor after purification, make indoor maintenance cleaning, the environment of permanent oxygen, green, energy-saving and environmental protection, indoor air pleasant.
The air inlet 3 of described cabinet 1 dorsal part bottom is connected with blast pipe 12 by ring flange.
In the utility model, the air inlet 3 of cabinet 1 dorsal part bottom connects blast pipe 12 by ring flange, and namely blast pipe 12 can be dismantled at any time according to the dismounting demand of reality and assemble, and reduces assembling difficulty and telephone-moving difficulty, is convenient to the carrying out of upkeep operation.
The outdoor temperature sensor 14 that described sensing mechanism comprises the indoor temperature transmitter 13 on the inner bag 4 be located at bottom cabinet 1 and is located on the inner bag 4 of air inlet 3 sidepiece.
In the utility model, by sensing mechanism, real-time monitoring is carried out to room air and outdoor air, when the numerical value of indoor temperature transmitter 13 and outdoor temperature sensor 14 reaches trigger value, by the mandatory unlatching heating arrangements 11 of the control of master control borad 5.Generally, the temperature that the utility model is detected by outdoor temperature sensor 14, control the duty of heating arrangements 11, when outdoor temperature starts heating arrangements 11 lower than during lower trigger temperatures, when outdoor temperature closes heating arrangements 11 higher than during higher trigger temperatures.
In the utility model, arranging of sensing mechanism can select more possibility according to the actual requirements, as direct Integrated Humidity Sensor on indoor temperature transmitter 13 and outdoor temperature sensor 4, or separately other any feasible sensors are installed, this is the known technology of those skilled in the art.
Described filter mechanism comprises the prefiltering net 15, primary efficient filter screen 16, electrostatic precipitator 17 and the two-in-one screen pack 18 that arrange in turn from bottom to top, and described prefiltering net 15, primary efficient filter screen 16, electrostatic precipitator 17 and two-in-one screen pack 18 coordinate the chute of described inner bag 4 to arrange.
In the utility model, by filter mechanism being set to the structure of prefiltering net 15, primary efficient filter screen 16, electrostatic precipitator 17 and two-in-one screen pack 18, ensure that filter mechanism filters thorough, most dust and particle in air can be removed, reduce the harm to human body such as floating dust, dust and particle in air.
In the utility model, prefiltering net 15, primary efficient filter screen 16, electrostatic precipitator 17 and two-in-one screen pack 18 are arranged in the chute of inner bag 4, ensure to fit with cabinet 1 medial surface by inner bag 4, ensure that air to be clean directly can not pass through from the space between cabinet 1 and filter mechanism, but must filter mechanism be passed through, ensure that putting in place of purification of air, farthest remove most dust and particle in air.
Described prefiltering net 15 is stainless steel cloth.
In the utility model, stainless steel cloth refers to the screen pack of stainless steel, for filtering the large granular impurities such as suede wadding, hair, ensure before entering next stage filter, these large granular impurities have been filtered totally, and the situation of blocking can not occur because of large granular impurity the core position of new blower fan.Generally, the outer rim bag of stainless steel cloth is provided with aluminium frame.
Described primary efficient filter screen 16 comprises some layers of scrim cloth.
In the utility model, adopt some scrim cloth as primary efficient filter screen 16, it coordinates with the one-level 6000V electrostatic filter device as electrostatic precipitator 17, PM2.5 can be removed close to 100%, PM0.3 can be removed close to 97%, and overall no material consumption, only needs rotation to clean primary efficient filter screen 16 and the one-level 6000V electrostatic filter device as electrostatic precipitator 17.Generally, the outer rim bag of some layers of scrim cloth is provided with trimming frame.
In the utility model, electrostatic precipitator 17 generally adopts one-level 6000V electrostatic filter device.
Described two-in-one screen pack 18 comprises aluminum base layer, and described aluminum base layer is provided with active carbon layer.
In the utility model, two-in-one screen pack 18 is set to the structure arranging active carbon layer in aluminum base layer, it is as high efficiency particulate air, HEPA screen pack 7 can be coordinated to remove ozone, eliminate the unusual smell, except formaldehyde etc., complete secondary filter operation, ensure to remove remaining dust and particle in air, ensure that user's is healthy.Active carbon on the active carbon layer of two-in-one screen pack 18 makes raw material by the material containing charcoal being master, through the hydrophobic adsorbent that high temperature carbonization and activation obtain, it contains a large amount of micropore, there is huge specific area, effectively can remove stink, the organic pollution in gas and some inorganic matter can be removed, comprise the heavy metal that some is poisonous.
In the utility model, two-in-one screen pack 18 can adopt and in aluminum base layer, directly sprays active carbon or obtain the mode that aluminum base layer carries out soaking active carbon.
The bottom of described cabinet 1 is provided with power supply string holes 19, and described string holes 19 place is provided with cableties.
In the utility model, because the cabling related to is more, in order at utmost arrange cable, and be convenient to malfunction elimination, therefore power supply string holes 19 is set in the bottom of cabinet 1, power cables etc. pass from power supply string holes 19, and adopt the cableties at string holes 19 place to block, ensure the clean and tidy, orderly of indoor entirety.
Be provided with microswitch 20 in described cabinet 1, described microswitch 20 is fixed on the outer box of master control borad 5, and described microswitch 20 is connected with described master control borad 5.
In the utility model, the outer box of master control borad 5 arranges microswitch 20, the operation principle of microswitch 20 be outer mechanical force by actuated element (push-piece, button, lever, roller etc.) by masterpiece for action reed, snap action is produced when action reed is displaced to critical point, make the movable contact of action reed end and fixed contact quick-make or disconnection, complete switching function.Microswitch 20 is fixed on the outer box of master control borad 5, and when the door of cabinet 1 closes, microswitch 20 is in closure state, and machine can run; When the door of cabinet 1 is opened, namely microswitch 20 is in open mode, is stopped running, avoid the danger that may exist when user's misoperation opens the door of cabinet 1 by master control borad 5 control machine.
Described cabinet 1 is provided with interdynamic mechanism, and described interdynamic mechanism comprises Wifi module 21, display floater 22 and input module, and described interdynamic mechanism is connected with described master control borad 5.
In the utility model, air cleaner due to prior art open with to close etc. function be confined to be controlled by remote controller or on air cleaner fuselage by key control, not intelligent, automaticity is lower, therefore setting includes Wifi module 21 on cabinet 1, the interdynamic mechanism of display floater 22 and input module, Wifi module 21 can by the operation of smart mobile phone with the operation of the new blower fan of the Remote that intercomed mutually of Wifi module 21, utilize Wifi module 21 and display floater 22 synchronously can show running status and the IAQ state of new blower fan on smart mobile phone or display floater 22.
In the utility model, display floater 22 and input module can be integrated together, and for saving space, promote easy-to-use degree.
The utility model solves in prior art, two blower fans are generally set in new blower fan, one for air-supply, another is for air draft, and it is general all with heat exchanger in the new blower fan of prior art, and the new blower fan caused is bulky, install consuming time, take up room, cost is high, in a sense simultaneously, heat exchanger makes outdoor air temperature raising or cooling, that consume or indoor heater or the energy of refrigerating plant, not energy-conservation, also to a certain extent for environment take burden problem, one-time formed by arranging inside cabinet 1, the inner bag 4 fitted tightly with cabinet 1 inwall, inner bag 4 arranges some chutes, inner bag 4 coordinates chute to arrange master control borad 5 from bottom to top, filter mechanism, blower fan 6, HEPA screen pack 7 and noise reduction web plate 8, the inner bag 4 of simultaneously air inlet 3 sidepiece arranges sensing mechanism, all be integrated together by the parts in new blower fan, it is convenient to install, space availability ratio is high, by coordinating blower fan 6 on the inner bag 4 at blower fan 6 place, the blower fan baffle plate 9 being distributed with mesh 10 is set, simultaneously by arranging the structure of inner bag 4, the inner bag 4 of the chute upper and lower arranging blower fan 6 is set to tubaeform, inner bag 4 top is set to tubaeform, the further reinforcement of muting function can also be reached, by arranging heating arrangements 11 on noise reduction web plate 8, the keying of heating arrangements 11 is completed by the judgement of sensing mechanism to indoor/outdoor temperature-difference, adopt single blower fan 6, outdoor air is made to enter indoor after purification, and allow the environment of indoor formation pressure-fired, thus make indoor maintenance cleaning, the environment of permanent oxygen, green, energy-saving and environmental protection, indoor air pleasant.
Claims (10)
1. the new blower fan of the permanent oxygen of low noise, comprise cabinet, described enclosure top is provided with air outlet, described cabinet dorsal part bottom is provided with air inlet, it is characterized in that: inside described cabinet, be provided with one-time formed inner bag, described inner bag and cabinet inwall are fitted and are arranged, described inner bag is provided with some chutes, described inner bag coordinates chute to be provided with master control borad from bottom to top, filter mechanism, blower fan, HEPA screen pack and noise reduction web plate, the inner bag of described air inlet sidepiece is provided with sensing mechanism, the inner bag at described blower fan place coordinate blower fan to be provided with blower fan baffle plate, described blower fan baffle plate is distributed with mesh, described noise reduction web plate is provided with heating arrangements, the described inner bag arranging the chute upper and lower of blower fan is set to tubaeform, and described inner bag top is set to tubaeform, described master control borad and described filter mechanism, blower fan, sensing mechanism and heating arrangements are equipped with.
2. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, is characterized in that: the air inlet of described cabinet dorsal part bottom is connected with blast pipe by ring flange.
3. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, is characterized in that: the outdoor temperature sensor that described sensing mechanism comprises the indoor temperature transmitter on the inner bag be located at bottom cabinet and is located on the inner bag of air inlet sidepiece.
4. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, it is characterized in that: described filter mechanism comprises the prefiltering net, primary efficient filter screen, electrostatic precipitator and the two-in-one screen pack that arrange in turn from bottom to top, described prefiltering net, primary efficient filter screen, electrostatic precipitator and two-in-one screen pack coordinate the chute of described inner bag to arrange.
5. the new blower fan of the permanent oxygen of a kind of low noise according to claim 4, is characterized in that: described prefiltering net is stainless steel cloth.
6. the new blower fan of the permanent oxygen of a kind of low noise according to claim 4, is characterized in that: described primary efficient filter screen comprises some layers of scrim cloth.
7. the new blower fan of the permanent oxygen of a kind of low noise according to claim 4, is characterized in that: described two-in-one screen pack comprises aluminum base layer, and described aluminum base layer is provided with active carbon layer.
8. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, it is characterized in that: the bottom of described cabinet is provided with power supply string holes, described string holes place is provided with cableties.
9. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, it is characterized in that: be provided with microswitch in described cabinet, described microswitch is fixed on the outer box of master control borad, and described microswitch is connected with described master control borad.
10. the new blower fan of the permanent oxygen of a kind of low noise according to claim 1, it is characterized in that: described cabinet is provided with interdynamic mechanism, described interdynamic mechanism comprises Wifi module, display floater and input module, and described interdynamic mechanism is connected with described master control borad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427762.XU CN204786788U (en) | 2015-06-20 | 2015-06-20 | New fan of permanent oxygen of low noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427762.XU CN204786788U (en) | 2015-06-20 | 2015-06-20 | New fan of permanent oxygen of low noise |
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| Publication Number | Publication Date |
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| CN204786788U true CN204786788U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520427762.XU Active CN204786788U (en) | 2015-06-20 | 2015-06-20 | New fan of permanent oxygen of low noise |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444263A (en) * | 2015-11-26 | 2016-03-30 | 安徽吉乃尔电器科技有限公司 | Air purifier and use method thereof |
| CN106016629A (en) * | 2016-06-30 | 2016-10-12 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| CN106907654A (en) * | 2017-03-24 | 2017-06-30 | 成都特普瑞斯节能环保科技有限公司 | A kind of practicality energy-conserving and environment-protective park illuminating lamp |
| CN109425064A (en) * | 2017-08-25 | 2019-03-05 | 长沙胜瑞汽车部件有限公司 | A kind of new blower |
| CN109695931A (en) * | 2018-11-21 | 2019-04-30 | 葛晟勋 | A kind of classroom's intelligent fresh air purification system |
| CN111692662A (en) * | 2019-03-13 | 2020-09-22 | 宁波方太厨具有限公司 | Air purifying device |
-
2015
- 2015-06-20 CN CN201520427762.XU patent/CN204786788U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444263A (en) * | 2015-11-26 | 2016-03-30 | 安徽吉乃尔电器科技有限公司 | Air purifier and use method thereof |
| CN106016629A (en) * | 2016-06-30 | 2016-10-12 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| CN106016629B (en) * | 2016-06-30 | 2022-06-10 | 于永康 | Indoor air quality, temperature and humidity monitoring and adjusting system |
| CN106907654A (en) * | 2017-03-24 | 2017-06-30 | 成都特普瑞斯节能环保科技有限公司 | A kind of practicality energy-conserving and environment-protective park illuminating lamp |
| CN109425064A (en) * | 2017-08-25 | 2019-03-05 | 长沙胜瑞汽车部件有限公司 | A kind of new blower |
| CN109695931A (en) * | 2018-11-21 | 2019-04-30 | 葛晟勋 | A kind of classroom's intelligent fresh air purification system |
| CN111692662A (en) * | 2019-03-13 | 2020-09-22 | 宁波方太厨具有限公司 | Air purifying device |
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Effective date of registration: 20160802 Address after: 321399, Zhejiang, Jinhua City, Yongkang headquarters center gold building, twenty-four floor, south side Patentee after: Zhejiang Xingyue Electric Appliance Co.,Ltd. Address before: 321403 ---- Zhejiang city of Lishui province Jinyun County Street Bi Xing Road No. 133 Patentee before: Yan Wei |