CN110887127A - Air duct machine and air conditioner with same - Google Patents
Air duct machine and air conditioner with same Download PDFInfo
- Publication number
- CN110887127A CN110887127A CN201811041717.5A CN201811041717A CN110887127A CN 110887127 A CN110887127 A CN 110887127A CN 201811041717 A CN201811041717 A CN 201811041717A CN 110887127 A CN110887127 A CN 110887127A
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- China
- Prior art keywords
- air
- fan
- air conditioner
- filter layer
- filter
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- 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
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- 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
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- 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
- F24F8/108—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 using dry filter elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air duct machine and an air conditioner with the same, and belongs to the technical field of refrigeration. The air pipe machine comprises an air exchange device, wherein the air exchange device comprises a first filter layer, an air inlet channel and a first fan; the first filter layer is arranged on the air inlet channel, the first fan is fixedly arranged on the first filter layer, outdoor air is sucked into the air inlet channel by the first fan, and the outdoor air enters the room through an air outlet of the first fan. According to the air conditioner, the first filter layer is arranged on the air inlet channel, the first fan sucks outdoor air into the air inlet channel, the outdoor air enters the room from the air outlet of the first fan after being filtered by the first filter layer, the probability of damaging components inside the air conditioner can be reduced after the outdoor air is filtered by the first filter layer, and when the air is changed into the room, the air is fresh and environment-friendly, the quality of the indoor air cannot be reduced, and the health of a user is influenced.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to an air duct machine and an air conditioner with the same.
Background
When the air conditioner in the prior art is used, the door and the window are usually closed to prevent external heat from entering and internal cold air from overflowing, and heat exchange between air in a room and external air is prevented as much as possible. However, in order to prevent the user from being exposed to the air for a long time in the closed space, the generated exhaust gas cannot be discharged to the outside of the room, which causes deterioration of the indoor air quality and further affects the physical health of the user, and to prevent indoor heat loss by ventilation without opening the window, it is common to install a duct unit and exchange indoor and outdoor air by the ventilation device.
However, in the ducted air conditioner in the prior art, when outdoor air is extracted, the outdoor air cannot be filtered, so that not only are components inside the air conditioner easily damaged, but also when air is changed indoors, the air is not fresh enough, the ducted air conditioner is not environment-friendly, and the indoor air quality is affected.
Disclosure of Invention
The embodiment of the invention provides an air duct machine and an air conditioner with the same, and aims to solve the problem that outdoor air cannot be filtered when the air duct machine in the prior art extracts the outdoor air. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
According to a first aspect of the embodiments of the present invention, there is provided an air duct machine, the air duct machine including an air exchange device, the air exchange device including a first filter layer, an air inlet passage, and a first fan;
the first filter layer is arranged on the air inlet channel;
the first fan is fixedly arranged on the first filter layer, and sucks outdoor air into the air inlet channel and enters the room through an air outlet of the first fan.
In some alternative embodiments, the first filter layer comprises a dust screen assembly and a screen cartridge;
the dust filter screen component comprises a dust filter screen, a frame and a buckle connecting part;
the dust filter screen is arranged on the frame;
the buckle connecting part is fixed on the frame and is vertical to the frame;
a bulge is arranged on the buckle connecting part;
the filter screen box comprises a stop wall, and a slide way is arranged in the height direction of the filter screen box;
and installing the dust filter screen assembly on the slide way, enabling the dust filter screen assembly to move along the slide way, and completing the installation of the dust filter screen assembly when the protrusion is clamped on the stop wall.
In some optional embodiments, the number of the snap connection parts is two, and the two snap connection parts are symmetrically distributed on two sides of the width direction of the frame.
In some alternative embodiments, the dust screen assembly further includes a handle disposed at a bottom of the frame.
In some alternative embodiments, the handle is a female type handle.
In some optional embodiments, the duct machine further includes a filter cartridge bin disposed at the air outlet of the first fan.
In some optional embodiments, the ducted air conditioner further includes a second filter layer, the second filter layer includes a hepa filter or an electrostatic dust removal module, and the hepa filter or the electrostatic dust removal module is accommodated in the filter cartridge bin.
In some alternative embodiments, the HEPA filter is rectangular and has a pull string at its bottom.
In some optional embodiments, the duct machine further includes an aroma base, the aroma base is disposed at the air outlet of the first fan and is located on the air outlet side of the hypa filter.
According to a second aspect of embodiments of the present invention, there is provided an air conditioner having the above duct type air conditioner.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides an air duct machine, wherein the air duct machine comprises an air exchange device, and the air exchange device comprises a first filter layer, an air inlet channel and a first fan; the first filter layer is arranged on the air inlet channel; the first fan is fixedly arranged on the first filter layer, and sucks outdoor air into the air inlet channel and enters the room through an air outlet of the first fan.
According to the air conditioner, the first filter layer is arranged on the air inlet channel, the first fan sucks outdoor air into the air inlet channel, the outdoor air enters the room from the air outlet of the first fan after being filtered by the first filter layer, the probability of damaging components inside the air conditioner can be reduced after the outdoor air is filtered by the first filter layer, and when the air is changed into the room, the air is fresh and environment-friendly, the quality of the indoor air cannot be reduced, and the health of a user is influenced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic diagram illustrating an overall configuration of a ducted air conditioner in accordance with an exemplary embodiment;
FIG. 2 is a schematic illustration of an internal configuration of a ducted machine according to an exemplary embodiment;
FIG. 3 is a schematic illustration of an internal configuration of a ducted air conditioner in accordance with another exemplary embodiment;
FIG. 4 is a schematic illustration of an internal configuration of a ducted machine in accordance with yet another exemplary embodiment;
FIG. 5 is a schematic illustration of an internal configuration of a ducted air conditioner in accordance with yet another exemplary embodiment;
FIG. 6 is a schematic structural view of a dust screen assembly according to an exemplary embodiment;
FIG. 7 is a schematic diagram illustrating a screen box according to an exemplary embodiment;
FIG. 8 is a schematic illustration of a dust screen assembly and screen cartridge assembly according to an exemplary embodiment;
description of the drawings:
1. a ducted air conditioner; 11. a first filter layer; 111. a dust screen assembly; 1111. a snap connection; 11111. a protrusion; 1112. a dust filter screen; 1113. a frame; 1114. a handle; 112. a filter screen box; 1121. a stopper wall; 1122. a slideway; 12. an air inlet channel; 121. an air inlet pipe; 13. a first fan; 14. a filter element bin; 15. a HEPA filter; 151. pulling a rope; 16. an aromatherapy seat; 17. an air inlet grid; 18. an air outlet grid; 19. fixing a bracket; 20. heat preservation cotton; 21. a side plate; 22. an electrical appliance box body; 23. a rear cover; 24. a bottom cover; 25. a top cover; 26. a middle partition plate; 27. a water pan; 28. a main motor; 29. an evaporator; 30. a front volute; 31. a rear volute.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of others. The scope of embodiments of the invention encompasses the full ambit of the claims, as well as all available equivalents of the claims. Herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or structure from another entity or structure without requiring or implying any actual such relationship or order between such entities or structures. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
According to a first aspect of the embodiments of the present invention, there is provided a duct type air conditioner, fig. 1 is a schematic structural diagram of a duct type air conditioner according to an exemplary embodiment, as shown in fig. 1, the duct type air conditioner 1 includes an air inlet grill 17, a fixing bracket 19, a side plate 21, an electrical appliance cabinet 22, a rear cover 23, and a bottom cover 24, wherein the fixing bracket 19 is fixedly disposed on the side plate 21;
the air inlet grid 17 and the bottom cover 24 are positioned on the same plane;
the rear cover 23 is perpendicular to the side plates 21 and the bottom cover 24, and an electrical box 22 is disposed at one end of the rear cover 23, wherein electrical components are accommodated in the electrical box 22.
The number of the side plates 21 is two, the side plates are respectively arranged at two ends of the rear cover 23 and are perpendicular to the rear cover 23;
the number of the fixing brackets 19 is 4, and the fixing brackets are respectively arranged on two side plates 21, two of the fixing brackets are arranged at two ends of one side plate 21 in the height direction, and the other two fixing brackets are arranged at two ends of the other side plate 21 in the height direction, and are used for fixing the duct machine 1.
In some alternative embodiments, the inner side of the side plate 21 is provided with insulation cotton 20 for isolating heat exchange with the outside.
In some alternative embodiments, fig. 2 is a schematic view illustrating an internal structure of a duct type air conditioner according to an exemplary embodiment, and as shown in fig. 2, the duct type air conditioner 1 further includes a top cover 25, a middle partition 26, and a water pan 27;
wherein the fixed bracket 19 is fixedly connected with the top cover 25;
the top cover 25 is perpendicular to the side plates 21 and the rear cover 23;
the middle partition 26 is perpendicular to the top cover 25 and parallel to the rear cover 23, and is used for fixing and mounting components of the ducted air conditioner 1.
In some alternative embodiments, fig. 3 is a schematic view of the internal structure of a ducted air conditioner according to another exemplary embodiment, and as shown in fig. 3, ducted air conditioner 1 further includes an air outlet grill 18, a main motor 28, and an evaporator 29, wherein the main motor 28 is disposed above the middle partition 26;
the air outlet grid 18 is arranged on the bottom cover 24 and the side plate 21.
A drip tray 27 is located below the evaporator 29 for collecting the condensate.
Fig. 4 is a schematic view showing an internal structure of a duct machine according to still another exemplary embodiment, and fig. 5 is a schematic view showing an internal structure of a duct machine according to still another exemplary embodiment, and in conjunction with fig. 4 and 5, the duct machine 1 further includes an air exchanging device including a first filter layer 11, an air intake passage 12, and a first fan 13;
the first filter layer 11 is arranged on the air inlet channel 12;
the first fan 13 is fixedly installed on the first filter layer 11, and sucks outdoor air into the air inlet channel 12, and the outdoor air enters the room through an air outlet of the first fan 13.
According to the embodiment of the invention, the first filter layer 11 is arranged on the air inlet channel 12, the first fan 13 sucks outdoor air into the air inlet channel 12, the outdoor air is filtered by the first filter layer 11 and then enters the room from the air outlet of the first fan 13, wherein the probability of damaging components inside the air conditioner can be reduced after the outdoor air is filtered by the first filter layer 11, and when the air is changed into the room, the air is fresh and environment-friendly, the quality of the indoor air cannot be reduced, and the health of a user is influenced.
In some optional embodiments, the duct machine 1 further includes a filter cartridge bin 14, and the filter cartridge bin 14 is disposed at the air outlet of the first fan 13.
In some optional embodiments, the ducted air conditioner 1 further includes a second filter layer, the second filter layer includes a hepa filter 15 or an electrostatic dust removal module, and the hepa filter 15 or the electrostatic dust removal module is accommodated in the filter cartridge bin 14.
In some optional embodiments, the electrostatic dust removal module includes an IFD (Intense electric Field using a Dielectric material as a carrier) electric dust removal module to further purify the air sucked by the first fan 13, so that the indoor air is fresher, the removal effect of the particulate pollutants is obvious, and the electrostatic dust removal module has the significant advantages of high efficiency, low noise and the like.
In the embodiment of the invention, by arranging the filter element bin 14, the HEPA filter 15 or the electrostatic dust removal module can be placed in the filter element bin 14, so that the outdoor air is purified for the second time, and harmful substances such as PM2.5(Particulate Matter) and the like are removed.
In some optional embodiments, the hypa filter 15 is rectangular, the bottom of the hypa filter is provided with a pull rope 151, and the hypa filter 15 can be detached by pulling the pull rope 151 by a user, so that the filter element can be replaced more quickly and conveniently.
In some optional embodiments, the duct machine 1 further includes an aroma base 16, and the aroma base 16 is disposed at the air outlet of the first fan 13 and is located on the air outlet side of the hypa filter 15.
Through setting up champignon seat 16, can place the champignon bottle on champignon seat 16 for the user can select the taste that needs as required.
In some alternative embodiments, the duct machine 1 further includes a front volute 30 and a rear volute 31, and a space formed by the front volute 30 and the rear volute 31 is used for accommodating the first filter layer 11.
In some alternative embodiments, first filter layer 11 includes a dust screen assembly 111 and a screen box 112;
FIG. 6 is a schematic structural view of a dust screen assembly according to an exemplary embodiment, and as shown in FIG. 6, dust screen assembly 111 includes dust screen 1112, frame 1113, and snap connection 1111;
the dust filter 1112 is mounted on the frame 1113;
the buckle connection 1111 is fixed on the frame 1113 and perpendicular to the frame 1113;
a protrusion 11111 is arranged on the buckling connection portion 1111;
fig. 7 is a schematic structural view of a sieve box according to an exemplary embodiment, as shown in fig. 7, the sieve box 112 includes a stopper wall 1121, and a slide 1122 is provided in a height direction of the sieve box 112;
installing the dust screen assembly 111 on the slide 1122, and moving the dust screen assembly 111 along the slide 1122, when the protrusion 11111 is engaged with the stop wall 1121, the installation of the dust screen assembly 111 is completed.
In the embodiment of the present invention, the dust screen assembly 111 and the screen box 112 are provided, wherein the dust screen assembly 111 can move along the slide 1122 on the screen box 112, so as to achieve the installation and the detachment of the dust screen assembly 111.
In some optional embodiments, the mesh size of the dust filter 1112 is 1400 mesh to 2000 mesh/inch, which realizes the primary purification of outdoor air, and has the advantages of air permeability of more than 5.5 m/s and opening rate of more than 66.5%, low air loss and low cost.
In some alternative embodiments, the dust screen 1112 has a mesh size of 1500 to 1800 mesh/inch, an air permeability of greater than 5.5 m/s, and an opening ratio of greater than 66.5%, and has the advantages of low air loss and low cost.
In some alternative embodiments, the dust screen 1112 has a mesh size of 1600 mesh/inch, an air permeability of greater than 5.5 m/s, and an opening ratio of greater than 66.5%, and has the advantages of low air loss and low cost.
In some alternative embodiments, the dust filter 1112 may be made of PP (Polypropylene), which has good oxidation resistance.
In some alternative embodiments, the number of the snap-fit connection parts 1111 is two, and the two snap-fit connection parts are symmetrically distributed on two sides of the width direction of the frame 1113.
In some alternative embodiments, dust screen assembly 111 further includes a handle 1114, handle 1114 being disposed at a bottom of frame 1113.
Through setting up handle 1114, can conveniently install and dismantle dust screen assembly 111, pull-down handle 1114 can make dust screen assembly 111 slide down along slide 1122, dismantle dust screen assembly 111 from filter screen box 112, push up handle 1114 can make dust screen assembly 111 move up along slide 1122, install dust screen assembly 111 on filter screen box 112.
Fig. 8 is a schematic view of a dust screen assembly and a screen box according to an exemplary embodiment, and as shown in fig. 8, when the protrusion 11111 is engaged with the stopping wall 1121, the dust screen assembly 111 can be fixed on the screen box 112.
According to a second aspect of embodiments of the present invention, there is provided an air conditioner including the duct unit described above.
The present invention is not limited to the structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. The air duct machine comprises an air exchange device, and is characterized in that the air exchange device comprises a first filter layer, an air inlet channel and a first fan;
the first filter layer is arranged on the air inlet channel;
the first fan is fixedly arranged on the first filter layer, outdoor air is sucked into the air inlet channel and enters the indoor space through an air outlet of the first fan.
2. The ducted machine of claim 1, wherein the first filter layer includes a dust screen assembly and a screen box;
the dust filter screen assembly comprises a dust filter screen, a frame and a buckle connecting part;
the dust filter screen is arranged on the frame;
the buckle connecting part is fixed on the frame and is vertical to the frame;
a bulge is arranged on the buckle connecting part;
the filter screen box comprises a stop wall, and a slide way is arranged in the height direction of the filter screen box;
and installing the dust filter screen assembly on the slide way, enabling the dust filter screen assembly to move along the slide way, and completing the installation of the dust filter screen assembly when the protrusion is clamped on the stop wall.
3. The ducted air conditioner according to claim 2, wherein the number of the snap connection portions is two, and the two snap connection portions are symmetrically distributed on both sides of the frame in the width direction.
4. The ducted air conditioner of claim 3, wherein the dust screen assembly further comprises a handle disposed at a bottom of the frame.
5. The ducted air conditioner of claim 4, wherein the handle is a recessed handle.
6. The ducted air conditioner of claim 1, further comprising a filter cartridge bin disposed at an air outlet of the first fan.
7. The ducted air conditioner of claim 6, further comprising a second filter layer comprising a HEPA filter or an electrostatic precipitation module housed within the cartridge bay.
8. The ducted air conditioner according to claim 7, wherein the HEPA filter has a rectangular parallelepiped shape, and a pull string is provided at a bottom thereof.
9. The ducted air conditioner according to claim 7, further comprising an aroma base disposed at an air outlet of the first fan and located on an air outlet side of the HEPA filter.
10. An air conditioner characterized in that it comprises a duct machine according to any one of claims 1 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811041717.5A CN110887127A (en) | 2018-09-07 | 2018-09-07 | Air duct machine and air conditioner with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811041717.5A CN110887127A (en) | 2018-09-07 | 2018-09-07 | Air duct machine and air conditioner with same |
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CN110887127A true CN110887127A (en) | 2020-03-17 |
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CN201811041717.5A Pending CN110887127A (en) | 2018-09-07 | 2018-09-07 | Air duct machine and air conditioner with same |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4119853A1 (en) * | 2021-07-16 | 2023-01-18 | Envola GmbH | Air recirculation module |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203823895U (en) * | 2014-02-21 | 2014-09-10 | 大金工业株式会社 | Air tube type air conditioner indoor unit |
CN205425287U (en) * | 2016-02-02 | 2016-08-03 | 北京亚都新风净化工程技术有限公司 | Fresh air machine |
CN105841245A (en) * | 2015-08-24 | 2016-08-10 | 福建福伦德电器有限公司 | Indoor air-purifying processor |
CN205536270U (en) * | 2016-03-15 | 2016-08-31 | 广东绿岛风室内空气系统科技有限公司 | Novel haze removing draught fan |
CN108361889A (en) * | 2018-03-06 | 2018-08-03 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
-
2018
- 2018-09-07 CN CN201811041717.5A patent/CN110887127A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203823895U (en) * | 2014-02-21 | 2014-09-10 | 大金工业株式会社 | Air tube type air conditioner indoor unit |
CN105841245A (en) * | 2015-08-24 | 2016-08-10 | 福建福伦德电器有限公司 | Indoor air-purifying processor |
CN205425287U (en) * | 2016-02-02 | 2016-08-03 | 北京亚都新风净化工程技术有限公司 | Fresh air machine |
CN205536270U (en) * | 2016-03-15 | 2016-08-31 | 广东绿岛风室内空气系统科技有限公司 | Novel haze removing draught fan |
CN108361889A (en) * | 2018-03-06 | 2018-08-03 | 青岛海尔空调器有限总公司 | A kind of fresh air conditioner indoor unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4119853A1 (en) * | 2021-07-16 | 2023-01-18 | Envola GmbH | Air recirculation module |
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Application publication date: 20200317 |