CN106016676B - Fresh air purification all-in-one machine - Google Patents
Fresh air purification all-in-one machine Download PDFInfo
- Publication number
- CN106016676B CN106016676B CN201610528362.7A CN201610528362A CN106016676B CN 106016676 B CN106016676 B CN 106016676B CN 201610528362 A CN201610528362 A CN 201610528362A CN 106016676 B CN106016676 B CN 106016676B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- fan
- indoor air
- shell
- activated carbon
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a fresh air purification all-in-one machine, which comprises a machine body, wherein the machine body comprises a shell, the shell is provided with an outdoor air inlet, an indoor air inlet and an indoor air outlet, a filtering module and a fan are arranged inside the shell, air sucked from the outdoor air inlet and the indoor air inlet is filtered and purified by the filtering module and then is discharged from the indoor air outlet by the fan, the outdoor air inlet is arranged below one side of the shell close to a wall and is communicated with the outdoor space through a hole on the wall, the indoor air inlet is arranged at one side of the shell far away from the wall and is opposite to the outdoor air inlet, the filtering module sequentially comprises a primary filter screen, an IFD (inverted-frequency) module, an HEPA (high efficiency particulate filter) and an activated carbon net in the airflow direction, the primary filter screen and the IFD module are arranged to be vertical to the HEPA and the activated carbon net, the fan is a vortex fan, the axis of the fan is vertical to the longitudinal axis of the shell, the HEPA and the activated carbon net are positioned at the air inlet side of the fan, and the HEPA and the activated carbon net are arranged in parallel with the fan.
Description
The invention relates to air purification equipment, in particular to a fresh air purification all-in-one machine which can simultaneously supplement fresh air from the outdoor and realize indoor air internal circulation.
Background
With the development of economy, the environmental pollution problem becomes more and more serious now, and the pollution source also tends to be diversified. Outdoor atmospheric pollution such as haze PM2.5 is no longer a sporadic phenomenon in local areas, and is becoming more and more common. Meanwhile, indoor pollution caused by formaldehyde, benzene, organic volatile matters and the like in decoration or furniture is more and more common. How to improve indoor air quality is becoming more and more important for modern people.
In the current market, various air purification devices are available. Most of the devices are limited to an independent indoor air purification function or an independent PM2.5 supplementing and filtering and fresh air supplementing function. The market for purifiers with both functions is very rare. The reason is that when the indoor and outdoor air purification functions are simultaneously achieved, a plurality of filter membrane assemblies need to be overlapped and used, and because pollution sources of indoor and outdoor air pollution are different, the required filter membrane assemblies are different. In this case, the wind resistance is significantly increased, so that the amount of wind is reduced, and finally, the purification efficiency is lowered. If the problem of air volume reduction is to be solved, one of the common solutions is to increase the power of the fan, however, once the power of the fan is increased, the noise is greatly increased because the noise is positively correlated with the power of the fan. Another common solution is to use a large horse to pull a small car, i.e. a fan with a large rated power is used, but in actual use, only a small power is used, so that the problem of noise can be solved, but the fan with a large rated power is used, so that resources are wasted, and the cost is obviously increased. The conventional solutions do not really solve the problem.
Disclosure of Invention
In order to solve the above problems, the present invention provides a fresh air purifying all-in-one machine, which comprises a machine body 1, the machine body 1 comprises a housing 2, the housing 2 has an outdoor air inlet 3, an indoor air inlet 4 and an indoor air outlet 5, the housing 2 has a filtering module 6 and a fan 7 inside, air sucked from the outdoor air inlet 3 and the indoor air inlet 4 passes through the filtering module 6, is purified and then is discharged from the indoor air outlet 5 through the fan 7, the outdoor air inlet 3 is arranged below one side of the housing 2 close to a wall and is communicated with the outdoor through a hole on the wall, the indoor air inlet 4 is arranged at one side of the housing 2 far away from the wall and is opposite to the outdoor air inlet 3, the filtering module 6 sequentially comprises a primary filter screen 61, an IFD module 62, a HEPA63 and an activated carbon mesh 64 in an airflow direction, and the primary filter screen 61 and the IFD module 62 are arranged perpendicular to the HEPA63 and the activated carbon mesh 64, the fan 7 is a vortex fan, the axis of the vortex fan is perpendicular to the longitudinal axis of the shell 2, the HEPA63 and the activated carbon net 64 are positioned on the air inlet side of the fan 7, and the HEPA63 and the activated carbon net 64 are arranged to be parallel to the fan 7. It will be appreciated that the fan 7 is perpendicular to the primary screen 61 and the IFD module 62, and the HEPA63 and activated carbon mesh 64 are perpendicular to the primary screen 61 and the IFD module 62. The fan 7 may be in a separate chamber.
Because the outdoor air inlet 3 and the indoor air inlet 4 of the all-in-one machine are oppositely arranged, the directions of indoor return air sucked from the indoor air inlet 4 and fresh air supplemented from the outdoor air inlet 3 are just opposite, and the two air flows can generate an upward lifting force after meeting in the shell 2, so that the mixed air of the indoor return air and the fresh air obtains the thrust to the filtering module 6. It is understood that there is a pure air flow path between the outdoor air inlet 3 and the indoor air inlet 4, and no other components are provided, so that the thrust is greater. According to the invention, the vortex fan is arranged on the side of the air outlet of the filtering module 6, and the vortex fan can generate a negative pressure centrifugal suction force for the filtering module 6. From this, when filtering module 6 air inlet one side and having lift, the outer one side of air-out has negative pressure suction to only use single miniwatt fan just can realize the amount of wind that high-power fan could reach among the prior art.
In addition, the thickness of the filter modules is very large considering that the filter modules 6 are simply stacked together, and the length of the air duct is very large due to the length of the fan. In which case the noise will increase significantly. The invention utilizes the principle that the centrifugal fan is used for feeding air from the shaft center and discharging air from the tangential direction, and the airflow direction is changed by 90 degrees, and partial filtering modules are vertically arranged in parallel with the centrifugal fan, so that the total air duct is obviously reduced, and the noise is obviously reduced. In addition, some filter modules are vertical setting, from the side air inlet, from the mid portion air-out for filtering efficiency obtains improving.
Optionally, a valve 82 is disposed on the indoor air outlet 5.
Optionally, a valve 81 is disposed on the indoor air inlet 4. In addition, optionally, a proportional air valve 83 is disposed on the outdoor air inlet 3. The valve 81 may be closed, when closed, in a pure fresh air mode. The valve 81 may also be a proportional valve, and the size and the air flow direction of the valve 81 may be adjusted. It will be appreciated that when the air flow through the proportional air valve 83 and the air flow through the valve 81 are combined before the filter module 6, in this case, the air lift provided will be greater and the air volume effect will be better. In addition, under the condition that indoor oxygen consumption is not obvious, a large amount of fresh air does not need to be supplemented, and the more the fresh air is supplemented, the higher the energy consumption is. The proportional air valve 83 can realize the supplement of fresh air according to the requirement, thereby realizing the energy saving.
In a preferred embodiment, an inverted "Y" shaped air duct is further disposed inside the housing 2, wherein one air outlet of the air duct is connected to the filter module 6, and the other two air outlets of the air duct are respectively connected to the outdoor air inlet 3 and the indoor air inlet 4. The arrangement can enable the air lift generated after indoor return air and fresh air are mixed to be as large as possible.
The filtering module generally comprises a PM2.5 filtering module, a chemical filtering module with adsorption function, an electrostatic filtering module for VOC and sterilization, an ion filtering module, a photocatalyst filtering module and the like. In a preferred embodiment of the present invention, the filtering module 6 sequentially comprises a primary filter 61, an IFD module 62, a HEPA63 and an activated carbon mesh 64 in the airflow direction. It is understood that various filter assemblies can be selected by one skilled in the art according to various needs, and the filter assemblies are independent of each other. It will be appreciated that the primary strainer 61, the IFD module 62 are removable and washable.
In a preferred embodiment, the housing 2 also has a PTC heating module 65 inside it before the primary filter screen 61. Because the outdoor air temperature is lower, especially in northern areas, under the condition of winter, the heating module is arranged, and the outdoor cold air is introduced, so that the indoor temperature is not obviously influenced.
In another preferred embodiment, a coarse filter screen is arranged at the outdoor air inlet (3) to filter out PM2.5, dust and the like of outdoor air. The coarse screen can be removed separately for cleaning.
In a preferred embodiment, the indoor air inlet (4) extends to the periphery. In another preferred embodiment, the indoor air inlet (4) extends downward to the bottom of the housing (2).
The invention can have the following beneficial effects: the fresh air purification all-in-one machine of the invention utilizes a hole leading to the outside of the wall, and simultaneously solves the problems of increasing oxygen content and purifying indoor air by supplementing fresh air from the outside.
Because the indoor air inlet and the outdoor air inlet of the fresh air purification all-in-one machine are arranged oppositely, when air is sucked in a working state, indoor return air and fresh air can obtain an upward lifting force after being mixed, meanwhile, the centrifugal fan is arranged on the air outlet side of the filtering module, the centrifugal fan can generate a centrifugal suction force, one lifting force and one suction force, and the overlapping effect of the indoor return air and the fresh air is far better than that of a simple suction force or a simple thrust force. Therefore, the technical effects of indoor air purification and fresh air introduction can be realized by using a fan with low power under the conditions of not detracting filtering efficiency and increasing noise.
The invention is provided with the valve, and can control the opening and closing of the indoor and outdoor air inlets, thereby selecting a pure fresh air mode, a pure indoor circulation mode and a mixed mode.
Because the filtering module in the machine body is vertically arranged and is arranged side by side with the centrifugal fan, the filtering efficiency is ensured, and simultaneously, the large noise caused by too long air duct is avoided.
The invention also provides a purifier, which comprises a purifier body, wherein the purifier body comprises a shell, the shell is provided with an air inlet and an indoor air outlet, a filtering module is arranged between the air inlet and the indoor air outlet, the filtering module sequentially comprises a primary filter screen, an IFD module, a HEPA and an activated carbon net in the airflow direction, the primary filter screen and the IFD module are arranged to be perpendicular to the HEPA and the activated carbon net, the fan is a vortex fan, the axis of the fan is perpendicular to the longitudinal axis of the shell, the HEPA and the activated carbon net are positioned on the air inlet side of the fan, and the HEPA and the activated carbon net are arranged to be parallel to the fan. It can be understood that the fan with mutually perpendicular between primary filter screen and the IFD module, HEPA and activated carbon net with mutually perpendicular between primary filter screen and the IFD module. The fans can be in separate chambers. It is understood that the inlet may be an indoor inlet or an outdoor inlet.
Because this kind of technical scheme adopts partial filter module to be vertical setting with the fan is parallel, has reduced the wind channel, has overcome because the pollution sources increases and uses filter module too much and the shortcoming that the wind channel, windage increase that lead to.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The term "below" as used herein refers to a relative reference that the indoor air outlet is the upper part of the body. The "lower" may be the lowest part of the housing or a position slightly above the lowest end of the housing, as the case may be, as determined by one of ordinary skill in the art.
The term "opposite" as used herein means that an air flow path can be formed between the indoor air inlet and the outdoor air inlet.
In the present invention, all the technical features mentioned herein and preferred technical features may be combined with each other to form a new technical solution, if not specifically stated.
In the present invention, all embodiments and preferred embodiments mentioned herein may be combined with each other to form a new technical solution, if not specifically stated.
In the present invention, the term "comprising" as used herein means either open or closed unless otherwise specified. For example, the term "comprising" may mean that additional elements not listed may also be included, or that only listed elements may be included.
As shown in figure 1, an indoor air outlet 5 is arranged above a shell 2 of a machine body 1. The indoor air outlet 5 is provided with a valve 82, and the valve 82 can control the air quantity and the air outlet direction of the indoor air outlet.
The lower part of the indoor air outlet 5 is communicated with an air outlet of a centrifugal fan 7. The centrifugal fan 7 may be located in a separate, separate chamber, so that the negative pressure suction effect is better. The fan 7 is a vortex fan, the axis of which is perpendicular to the longitudinal axis of the housing 2. Since the vortex fan is centrally fed and tangentially discharged, this arrangement causes the direction of the air duct to change, so that the HEPA63 and the activated carbon mesh 64 can be arranged parallel to the longitudinal axis of the machine body 1 on the side of the fan 7 that is fed.
The primary screen 61 and IFD module 62 are again arranged conventionally, perpendicular to the longitudinal axis of the housing 1. The primary screen 61 and the IFD module 62 are perpendicular to the HEPA63 and the activated carbon screen 64. As can be seen from fig. 1, the blower 7 is perpendicular to the primary filter screen 61 and the IFD module 62, and the HEPA63 and the activated carbon screen 64 are perpendicular to the primary filter screen 61 and the IFD module 62. When air passes through the IFD module 62 with a strong electric field, contaminants are adsorbed thereon and the IFD module 62 itself does not generate ozone. The IFD module 62 is removable for cleaning. The fan 7 may be located in a separate and independent chamber to provide a better centrifugal underpressure.
The shell 2 is also provided with an outdoor air inlet 3 and an indoor air inlet 4, air sucked from the outdoor air inlet 3 and the indoor air inlet 4 is filtered and purified by the filtering module 6 and then is discharged from the indoor air outlet 5 by the fan 7, the outdoor air inlet 3 is arranged below one side of the shell 2 close to the wall and is communicated with the outside through a hole on the wall, and the indoor air inlet 4 is arranged on one side of the shell 2 far away from the wall and is opposite to the outdoor air inlet 3.
The foregoing is merely a description of the preferred embodiments of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the inventive concept of the present invention, and all such changes and modifications are within the scope of the present invention.
Claims (8)
1. A fresh air purification all-in-one machine comprises a machine body (1), wherein the machine body (1) comprises a shell (2), the shell (2) is provided with an outdoor air inlet (3), an indoor air inlet (4) and an indoor air outlet (5), a filtering module (6) and a fan (7) are arranged inside the shell (2), air sucked from the outdoor air inlet (3) and the indoor air inlet (4) passes through the filtering module (6) for filtering and purifying and then passes through the fan (7) to be discharged from the indoor air outlet (5), and the fresh air purification all-in-one machine is characterized in that,
the outdoor air inlet (3) is arranged below one side of the shell (2) close to the wall and is communicated with the outside through a hole on the wall, the indoor air inlet (4) is arranged on one side of the shell (2) far away from the wall and is opposite to the outdoor air inlet (3), wherein other parts are not arranged between the indoor air inlet (4) and the outdoor air inlet (3), the filtering module (6) sequentially comprises a primary filter screen (61), an IFD module (62), an HEPA (63) and an activated carbon net (64) in the air flow direction, and the primary filter screen (61) and the IFD module (62) are arranged to be mutually vertical to the HEPA (63) and the activated carbon net (64),
the fan (7) is a vortex fan, the axis of the vortex fan is vertical to the longitudinal axis of the shell (2),
the HEPA (63) and the activated carbon net (64) are positioned on the air inlet side of the fan (7), and the HEPA (63) and the activated carbon net (64) are arranged in parallel with the fan (7), wherein the air flow enters from the side surface of the HEPA (63) and the activated carbon net (64) and exits from the HEPA (63) and the activated carbon net (64) from the surface vertical to the side surface and enters the fan (7).
2. An all-in-one machine according to claim 1, wherein a valve (82) is arranged on the indoor air outlet (5).
3. The integrated machine according to claim 1, wherein a valve (81) is arranged on the indoor air inlet (4).
4. The integrated machine according to claim 1, wherein a proportional air valve (83) is arranged on the outdoor air inlet (3).
5. An integrated machine according to claim 1, wherein an inverted "Y" shaped air duct is further provided inside the housing (2), wherein one air outlet of the air duct is connected to the filter module (6), and the other two air outlets of the air duct are respectively connected to the outdoor air inlet (3) and the indoor air inlet (4).
6. An all-in-one machine according to claim 1, wherein the inside of the housing (2) is also provided with a PTC heating module (65) before the primary filter screen (61).
7. The integrated machine according to claim 1, wherein the indoor air inlet (4) extends all around.
8. An all-in-one machine according to claim 7, wherein the indoor air inlet (4) extends downwards to the bottom of the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528362.7A CN106016676B (en) | 2016-07-06 | 2016-07-06 | Fresh air purification all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528362.7A CN106016676B (en) | 2016-07-06 | 2016-07-06 | Fresh air purification all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106016676A CN106016676A (en) | 2016-10-12 |
| CN106016676B true CN106016676B (en) | 2021-10-15 |
Family
ID=57107639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610528362.7A Active CN106016676B (en) | 2016-07-06 | 2016-07-06 | Fresh air purification all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106016676B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871321A (en) * | 2017-04-05 | 2017-06-20 | 上海碧菲环保科技有限公司 | Fresh air purifier and its course of work |
| CN116255735A (en) * | 2023-03-20 | 2023-06-13 | 圣晖系统集成集团股份有限公司 | High-efficient filtration air conditioning case of washing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192970U (en) * | 2011-07-20 | 2012-04-18 | 厦门美时美克空气净化有限公司 | Air flue structure of ultrathin air cleaner |
| CN104180444A (en) * | 2014-09-10 | 2014-12-03 | 牛京伟 | Fresh air integrated type air purifier |
| CN104515228A (en) * | 2014-12-01 | 2015-04-15 | 苏州盟通利机电设备有限公司 | High-efficiency air purification structure |
| CN204313401U (en) * | 2014-11-10 | 2015-05-06 | 厦门蒙发利健康科技有限公司 | A kind of ultrathin air purifier |
| CN105091126A (en) * | 2015-03-26 | 2015-11-25 | 牛玉明 | Fresh air purifying machine and indoor air purifying and circulating system |
| CN205825388U (en) * | 2016-07-06 | 2016-12-21 | 殷晓冬 | Fresh air purifying all-in-one |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5513278B2 (en) * | 2010-06-24 | 2014-06-04 | 株式会社コロナ | Humidifier |
| US20130074460A1 (en) * | 2011-09-26 | 2013-03-28 | Satoshi Sakuragi | Dust collector |
| CN104949232A (en) * | 2015-05-13 | 2015-09-30 | 北京运特科技有限公司 | Hydrodynamic cavitation negative ion haze removal fresh air filter |
-
2016
- 2016-07-06 CN CN201610528362.7A patent/CN106016676B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202192970U (en) * | 2011-07-20 | 2012-04-18 | 厦门美时美克空气净化有限公司 | Air flue structure of ultrathin air cleaner |
| CN104180444A (en) * | 2014-09-10 | 2014-12-03 | 牛京伟 | Fresh air integrated type air purifier |
| CN204313401U (en) * | 2014-11-10 | 2015-05-06 | 厦门蒙发利健康科技有限公司 | A kind of ultrathin air purifier |
| CN104515228A (en) * | 2014-12-01 | 2015-04-15 | 苏州盟通利机电设备有限公司 | High-efficiency air purification structure |
| CN105091126A (en) * | 2015-03-26 | 2015-11-25 | 牛玉明 | Fresh air purifying machine and indoor air purifying and circulating system |
| CN205825388U (en) * | 2016-07-06 | 2016-12-21 | 殷晓冬 | Fresh air purifying all-in-one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106016676A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106016525B (en) | Multifunctional fresh air purifying integrated machine | |
| CN105333556A (en) | Total-heat fresh air exchanger with internal circulation air purifying function | |
| CN107435963B (en) | Integral kitchen structure | |
| CN106016676B (en) | Fresh air purification all-in-one machine | |
| CN202192967U (en) | Air channel structure of compact type air purifier | |
| CN205208797U (en) | Fresh air purifier | |
| CN207262576U (en) | Air conditioner | |
| CN205825282U (en) | Multifunctional new wind purification integrated machine | |
| CN202192970U (en) | Air flue structure of ultrathin air cleaner | |
| CN209752564U (en) | Air purifier | |
| CN201103969Y (en) | Convection type air purifier | |
| CN205825388U (en) | Fresh air purifying all-in-one | |
| CN204073671U (en) | The vehicular air purifier of a kind of side air inlet, end face air-out | |
| CN202747532U (en) | Lighting and ventilating air purifier | |
| CN213454085U (en) | Double air outlet structure of air purifier | |
| CN206478732U (en) | A kind of integral type air channel structure efficiently blown | |
| CN205216423U (en) | Two air inlet air purifier | |
| CN211372701U (en) | New fan of in-band circulation function | |
| CN201103968Y (en) | Convection type air purifying device | |
| CN209840351U (en) | FFU air supply unit | |
| WO2022017335A1 (en) | Fresh air module and air conditioner | |
| CN207610303U (en) | A kind of air purifier that purification efficiency is high | |
| CN207584941U (en) | A kind of double air inlet fresh air purifiers | |
| CN215863629U (en) | Fume exhaust fan | |
| CN207024910U (en) | A kind of compact lost air filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210922 Address after: Building 4, courtyard 51, Wangjing North Road, Chaoyang District, Beijing 100102 Applicant after: Zhongke langmai Technology Co.,Ltd. Address before: 100000 Room 102, unit 4, floor 4, Chongwenmen new world home, Dongcheng District, Beijing Applicant before: Yin Xiaodong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |