CN104390280B - A kind of window air cleaner - Google Patents
A kind of window air cleaner Download PDFInfo
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- CN104390280B CN104390280B CN201410687593.3A CN201410687593A CN104390280B CN 104390280 B CN104390280 B CN 104390280B CN 201410687593 A CN201410687593 A CN 201410687593A CN 104390280 B CN104390280 B CN 104390280B
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- air
- air inlet
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- exhaust device
- inlet
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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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
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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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a kind of window air cleaner, including can window install housing, the clearing machine is additionally provided with the mask of side disposed within, and the clearing machine has an air outlet and an air inlet in outside, and side also has an air outlet and an air inlet indoors；The air exhausting device being vertically arranged in housing is provided with the housing, the air exhausting device is bi-directional discharging device, with optionally to outside air outlet direction air draft and to indoor air outlet direction air draft；Air intake switching device is additionally provided with the housing, the air intake switching device is used to optionally prevent an air inlet air intake, makes the wind that another air inlet enters as the wind regime of air outlet；The clearing machine is provided with air filtering assembly in inlet air flow path.The present invention with it is simple in construction, without the complicated conveyance conduit of systemic air cleaning unit in the past, it is easy for installation the characteristics of, and can realize the function of conventional systematicness air cleaning unit.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to a window type air purifier.
Background
The common ventilator is a typical representative of the traditional air purifier, and is characterized by simple structure, no pipeline and convenient installation, however, the ventilator also has the defects of single function, and is difficult to meet the current air purification requirement under the condition that the air quality is gradually improved.
There is also a systematic air purification device, which has a bidirectional exhaust device and a switching device, and can supply fresh air to the indoor, exhaust air to the outdoor and circulate indoors, but it is a top-mounted device, needs to install an indoor ceiling, and has a long conveying pipeline, a complex structure, and can only be considered uniformly during indoor decoration, and is pre-installed, and its cost is high, and the application range is limited.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a window type air purifier which has the characteristics of simple structure, no complicated conveying pipeline of the traditional systemic air purifier and convenient installation and can realize the function of the traditional systemic air purifier. Therefore, the invention adopts the following technical scheme:
a window type air cleaner, characterized by that it includes the body that can be mounted in the window type, the said cleaner also has face masks placed in the indoor side, the said cleaner has an air outlet and an air intake outside the room, also have an air outlet and an air intake inside the room;
an air exhaust device vertically arranged in the shell is arranged in the shell, and the air exhaust device is a bidirectional air exhaust device and is used for selectively exhausting air towards an outdoor air outlet and exhausting air towards an indoor air outlet;
the shell is also internally provided with an air inlet switching device which is used for selectively preventing air from entering one air inlet and enabling air entering the other air inlet to be used as an air source for air outlet of the air outlet;
the air purifier is provided with an air filtering component on an air flow path.
On the basis of the technical scheme, the invention can also adopt the following further technical scheme:
the air outlet on the outdoor side and the air outlet on the indoor side are positioned on the same side of the left side and the right side of the purifier or on the same side of the upper side and the lower side of the purifier, and the air inlet on the outdoor side and the air inlet on the indoor side are positioned on the same side of the left side and the right side of the purifier or on the other side of the upper side and the lower side of the purifier; the air exhaust device is provided with a third air inlet in the shell, and the air inlet switching device is used for switching the three air inlets so as to switch the third air inlet and the indoor side air inlet or switch the third air inlet and the outdoor side air inlet.
The air exhaust device is a bidirectional air exhaust device which takes a bidirectional wind wheel as a core component; or,
the air exhaust device is a bidirectional air exhaust device with the following structure: the shell of the wind wheel is a rotatable volute, and the two air outlets are respectively corresponding to the rotating volute so as to switch to exhaust air indoors or exhaust air outdoors; or,
the air exhaust device is a bidirectional air exhaust device with the following structure: the shell of the wind wheel is provided with movable air doors corresponding to the two air outlets, and the air is discharged indoors or outdoors through the switching of the movable air doors;
the air exhaust device is arranged on one side of the shell, and the air inlet switching device is arranged on the other side of the shell.
A vent hole of an air inlet on the indoor side corresponding to the face mask is provided with a slot of a first primary air filtering component, the first primary air filtering component is detachably inserted into the slot, and a first secondary air filtering component is detachably arranged in the shell behind the first primary air filtering component;
the ventilation hole that corresponds the air intake of outdoor side in the casing sets up the slot of the elementary air filtration subassembly of second, is equipped with the jack that supplies the elementary air filtration subassembly of second to pass on the face guard, and the elementary air filtration subassembly of second passes through the jack is inserted in this slot detachably, installs the secondary air filtration subassembly in the inside elementary air filtration subassembly rear detachably of second of casing.
And an installation reserved position of the electric heating assembly is arranged at the air outlet of the indoor side.
The window-mountable housing is open towards the side of the room and has outwardly turned mounting connecting edges, the cross-section of the housing being sized for the window pane.
The air exhaust device is vertically arranged in the shell, and the rotation axis of the wind wheel of the air exhaust device is horizontal along the X-axis direction of the shell or parallel to the Z-axis direction of the shell.
The vent hole of the air outlet of the shell corresponding to the outdoor side is positioned on the lower wall of the shell or on the bottom wall of the shell; the ventilation hole of the air inlet on the outer side of the shell corresponding to the outdoor is positioned on the lower wall of the shell or on the bottom wall of the shell.
The bidirectional air exhaust device consists of an air exhaust device for exhausting air indoors and an air exhaust device for exhausting air outdoors, the air exhaust device for exhausting air indoors and the air exhaust device for exhausting air outdoors are respectively provided with a wind wheel and a driving motor thereof, the air exhaust device for exhausting air indoors is provided with a fourth air inlet in the shell, the air exhaust device for exhausting air outdoors is provided with a fifth air inlet in the shell, the fourth air inlet, the fifth air inlet, the air inlet on the indoor side and the air inlet on the outdoor side are communicated through a communicating cavity, and the air inlet direction is controlled by an air inlet switching device.
The air inlet switching device adopts a rotary air door; or two air doors controlled in a unified way are adopted to control the air inlet of the air inlet at the indoor side and the air inlet of the air inlet at the outdoor side.
The exhaust devices of the conventional multifunctional air purification equipment are all transversely embedded in the shell, and complex pipelines and indoor and outdoor communication are needed. The invention realizes a window type structure by skillful arrangement of the air exhaust device, the air exhaust device and the air inlet switching device are combined in a window type shell, after the window type air exhaust device is installed, an outdoor air outlet and an outdoor air inlet are directly positioned outdoors, an indoor air outlet and an indoor air inlet are directly positioned indoors, and a complex connecting pipeline is not required to be configured, thus the invention not only can realize various air purification functions of supplying fresh air to the indoor, exhausting air to the outdoor, circulating the indoor and the like, but also can directly install the window type air exhaust device due to simple structure, does not need to be provided with auxiliary equipment such as a triangular bracket and the like, and realizes the multifunction of the traditional systemic air purification device on the premise of simple structure, no pipeline and convenient.
Drawings
FIG. 1 is a schematic view of a window mount of the present invention.
Fig. 2 is an exploded view in one direction of example 1 of the present invention.
Fig. 3 is an exploded view of the embodiment 1 of the present invention in another direction.
Fig. 4 is an exploded view of example 1 of the present invention with an electric heating element added.
Fig. 5 is an exploded view in one direction of example 2 of the present invention.
Fig. 6 is an exploded view of the embodiment 2 of the present invention in another direction.
Fig. 7 is an exploded view of example 2 of the present invention with an electric heating element added.
Detailed Description
Example 1, refer to fig. 1, 2, 3, 4.
The invention provides a window type air purifier, which comprises a shell 1 capable of being installed in a window type, and is also provided with a face mask 2 arranged on the indoor side, wherein the purifier is provided with an air outlet and an air inlet on the outdoor side, and is also provided with an air outlet and an air inlet on the indoor side.
The window-mountable housing 1 is open towards the room side and has outwardly turned mounting attachment edges 10, which allow the housing 1 to be easily mounted on a window frame by means of screws from the room side. The cross-section of the housing is sized to fit the pane 100 so that it can be nested by the pane, as shown in the mounting of fig. 1. If necessary, when the pane is larger, a corresponding baffle can be arranged corresponding to the gap.
An air exhaust device vertically arranged in the shell is arranged in the shell and is a bidirectional air exhaust device; that is, the axis of the wind wheel of the air exhaust device is not perpendicular to the shell cover, but is parallel to the X-axis or Z-axis of the shell (as shown in fig. 2, that is, the position is the length direction and the height direction of the mouth of the shell, and fig. 2 also shows the coordinate direction). Preferably, the rotation axis of the wind wheel is horizontal along the X-axis direction of the casing, so that the air exhaust device is vertically arranged in the casing, the air outlet corresponding to the outdoor air outlet on the casing can just face downwards, the position of the vent hole 11 corresponding to the outdoor air outlet on the casing can just be arranged on the lower wall of the casing, and when the rotation axis of the wind wheel is parallel to the Z-axis of the casing, the vent hole 11 corresponding to the outdoor air outlet on the casing is arranged on the bottom wall 14 of the casing. The position of the vent hole 12 on the shell corresponding to the outdoor air inlet is preferably positioned on the lower wall of the shell, and the vent hole can be shielded by using a machine without arranging accessories such as a rain cover and the like; when the air purifier is arranged on the bottom wall of the shell, the filtering area of the air purifier is larger for air purification and filtration; when the positions of the vent holes 11 and 12 are on the bottom wall 14 of the housing, a rain fly or a vent hole downward air inlet and outlet cavity may be provided outside the bottom wall.
In this embodiment, the exhaust device is a bidirectional exhaust device using a bidirectional wind wheel 31 as a core component, the reference numeral 32 is a wind wheel shell, the reference numeral 33 is a wind wheel motor, the forward and reverse rotation of the wind wheel motor drives the forward and reverse rotation of the double male wind wheel to realize the exhaust to the indoor side exhaust outlet and the exhaust to the outdoor side exhaust outlet, the reference numeral 34 is an air inlet of the exhaust device on the wind wheel shell, that is, the exhaust device has a third air inlet in the shell, the reference numeral 35 is a vent hole of the wind wheel shell corresponding to the outdoor side air outlet, and the reference numeral 36 is a vent hole of the wind wheel shell corresponding to the outdoor side air inlet.
The shell is also internally provided with an air inlet switching device which is used for selectively preventing air from entering one air inlet and enabling the air entering the other air inlet to be used as an air source for air outlet of the air outlet; for such an exhaust device of the present embodiment, the intake switching device may employ a rotary damper 4, which is driven by a motor 40. Or the air inlet switching device can adopt two air doors which are controlled in a unified way to control the air inlet of the air inlet at the indoor side and the air inlet of the air inlet at the outdoor side.
In this embodiment, the air discharge direction of the air cleaner is determined by the air discharge direction of the air discharge device, the air supply source is determined by the on-off switching device, and the air discharge device and the on-off switching device are respectively located on both sides (on the left side and the right side, respectively, and on the upper side and the lower side, respectively) in the casing. The two air outlets, namely the air outlet on the indoor side and the air outlet on the outdoor side, are positioned on the same side of the left side and the right side of the purifier or the same side of the upper side and the lower side of the purifier, the two air inlets, namely the air inlet on the indoor side and the air inlet on the outdoor side, are positioned on the other side of the left side and the right side of the purifier or the other side of the upper side and the lower side of the purifier, and the switching-on switching device is used for switching on and switching over the three air inlets so as to switch on the third air inlet and the air inlet on the indoor side or switch on the third air inlet and the air inlet on the outdoor side. Reference numeral 21 is a vent hole corresponding to an indoor side air outlet on the face mask, and reference numeral 22 is a vent hole corresponding to an indoor side air inlet on the face mask.
A slot 23 of a first primary air filtering component 51 is arranged on the vent hole 22 of the air inlet on the corresponding indoor side of the face mask 2, the first primary air filtering component 51 is detachably inserted into the slot 23, and a first secondary air filtering component 510 is detachably arranged in the shell behind the first primary air filtering component;
the ventilation hole of the air inlet corresponding to the outdoor side in the shell is provided with a slot 15 of the second primary air filtering component 52, the mask is provided with a jack 24 for the second primary air filtering component 52 to pass through, the second primary air filtering component is detachably inserted in the slot 15 through the jack 24, and the second secondary air filtering component 520 is detachably arranged at the rear part of the second primary air filtering component in the shell.
The first secondary air filtering component 510 and the second secondary air filtering component 520 are both adsorptive filtering components such as static electricity or activated carbon, and have long service life. Therefore, the air exhaust device vertically inserted arrangement structure also realizes the function of mounting and dismounting the air filter assembly from the room for two air inlets.
And an installation reserved position 60 of the electric heating assembly 6 is arranged at an air outlet on the indoor side, for example, on the wind wheel shell.
When the air exhaust device exhausts air to the outside, if the switching device is switched on to switch on the air inlet and the third air inlet on the indoor side, the purifier is in an outward exhaust mode to carry out indoor air exchange; when the air exhaust device exhausts air indoors, if the switching device is switched on to switch on the air inlet on the outdoor side and the third air inlet, the purifier is in a mode of sending fresh air indoors; when the air exhausting device exhausts air to the indoor, if the switching device is switched on to switch on the air inlet and the third air inlet on the indoor side, the purifier is in an indoor air circulation purification mode.
Example 2, reference numerals 1, 5, 6 and 7.
In this embodiment, the air exhausting device is a bidirectional air exhausting device having the following structure: the shell of the wind wheel 7 is a rotatable volute 71, and the wind wheel respectively corresponds to the air outlet at the indoor side and the air outlet at the outdoor side by rotating the volute, so that the air exhaust vent 72 of the volute is aligned with the vent 21 of the air outlet at the indoor side corresponding to the face mask 2 or is aligned with the vent 11 of the air outlet at the outdoor side corresponding to the shell, and the air exhaust to the indoor or the outdoor is switched; reference numeral 73 is a wind wheel driving motor, and reference numeral 74 is a scroll rotation driving motor.
The rest of this example is the same as example 1. The same reference numerals in figures 5, 6 and 7 as in figures 2, 3 and 4 denote the same meanings.
In addition, the air exhausting device is a bidirectional air exhausting device with the following structure: the air exhaust device is a bidirectional air exhaust device with the following structure: the shell of the wind wheel is provided with movable air doors corresponding to the two air outlets, and the bidirectional air exhausting device is switched to exhaust air indoors or outdoors through the opening and closing of the movable air doors;
or, the two-way air exhaust device is composed of an air exhaust device for exhausting air indoors and an air exhaust device for exhausting air outdoors, the air exhaust device for exhausting air indoors and the air exhaust device for exhausting air outdoors are respectively provided with a wind wheel and a driving motor thereof, the air exhaust device for exhausting air indoors is provided with a fourth air inlet in the shell, the air exhaust device for exhausting air outdoors is provided with a fifth air inlet in the shell, the fourth air inlet, the fifth air inlet, the air inlet on the indoor side and the air inlet on the outdoor side are communicated through a communicating cavity, the air inlet direction is controlled by the air inlet switching device, the air exhaust device for exhausting air indoors and the air exhaust device for exhausting air outdoors can be arranged on one side of the shell, and the communicating cavity can be the other side space without the two-way air exhaust device in the.
The air inlet switching device can control the air inlet direction by adopting the following modes:
when the air is exhausted to the outdoor, the air inlet switching device closes the air inlet on the outdoor side, so that the air inlet on the indoor side is communicated with the fifth air inlet, and at the moment, the function of exhausting the air to the outdoor can be realized as long as the air exhausting device for exhausting the air to the indoor stops working and the air exhausting device for exhausting the air to the outdoor works.
When the air is exhausted indoors, the air inlet switching device closes the air inlet on the indoor side, so that the air inlet on the outdoor side is communicated with the fourth air inlet, and at the moment, the function of exhausting the air indoors can be realized as long as the air exhaust device for exhausting the air outdoors stops working and the air exhaust device for exhausting the air indoors works.
When indoor air internal circulation is needed, the air inlet switching device closes the air inlet on the outdoor side, so that the space between the air inlet on the outdoor side and the fourth air inlet is smooth, and at the moment, the function of indoor air internal circulation can be realized as long as the air exhaust device for exhausting air to the outdoor stops working and the air exhaust device for exhausting air to the indoor works.
Claims (14)
1. A window type air cleaner, characterized by that it includes the body that can be mounted in the window type, the said cleaner also has face masks placed in the indoor side, the said cleaner has an air outlet and an air intake outside the room, also have an air outlet and an air intake inside the room;
an air exhaust device vertically arranged in the shell is arranged in the shell, and the air exhaust device is a bidirectional air exhaust device and is used for selectively exhausting air towards an outdoor air outlet and exhausting air towards an indoor air outlet;
the shell is also internally provided with an air inlet switching device which is used for selectively preventing air from entering one air inlet and enabling air entering the other air inlet to be used as an air source for air outlet of the air outlet;
the air purifier is provided with an air filtering component on an air flow path;
the air outlet on the outdoor side and the air outlet on the indoor side are positioned on the same side of the left side and the right side of the purifier or on the same side of the upper side and the lower side of the purifier, and the air inlet on the outdoor side and the air inlet on the indoor side are positioned on the same side of the left side and the right side of the purifier or on the other side of the upper side and the lower side of the purifier; the air exhaust device is provided with a third air inlet in the shell, and the air inlet switching device is used for switching the three air inlets so as to switch the third air inlet and the indoor side air inlet or switch the third air inlet and the outdoor side air inlet.
2. The window type air purifier as recited in claim 1, wherein the exhaust device is a bidirectional exhaust device with bidirectional wind wheel as core component; or,
the air exhaust device is a bidirectional air exhaust device with the following structure: the shell of the wind wheel is a rotatable volute, and the two air outlets are respectively corresponding to the rotating volute so as to switch to exhaust air indoors or exhaust air outdoors; or,
the air exhaust device is a bidirectional air exhaust device with the following structure: the shell of the wind wheel is provided with movable air doors corresponding to the two air outlets, and the air is discharged indoors or outdoors through the switching of the movable air doors;
the air exhaust device is arranged on one side of the shell, and the air inlet switching device is arranged on the other side of the shell.
3. The window air cleaner of claim 1, wherein the vent of the air inlet opening of the face mask corresponding to the interior side of the room is provided with a slot of the first primary air filter assembly, the first primary air filter assembly is removably inserted into the slot, and a first secondary air filter assembly is removably mounted inside the housing behind the first primary air filter assembly;
the ventilation hole that corresponds the air intake of outdoor side in the casing sets up the slot of the elementary air filtration subassembly of second, is equipped with the jack that supplies the elementary air filtration subassembly of second to pass on the face guard, and the elementary air filtration subassembly of second passes through the jack is inserted in this slot detachably, installs the secondary air filtration subassembly in the inside elementary air filtration subassembly rear detachably of second of casing.
4. The window type air cleaner as recited in claim 1, wherein a predetermined position for installing the electric heating unit is provided at the air outlet of the indoor side.
5. The window air cleaner of claim 1, wherein the window mountable housing is open to the side facing the room and has outwardly turned mounting attachment edges, the housing having a cross-sectional size suitable for a window pane.
6. The window air cleaner as recited in claim 1, wherein the fan means is vertically disposed within the housing, and the axis of rotation of the fan is substantially horizontal along an X-axis of the housing or substantially parallel to a Z-axis of the housing.
7. The window air cleaner as recited in claim 1 or 6, wherein the vent hole of the housing corresponding to the outlet port outside the chamber is located on the lower wall of the housing or on the bottom wall of the housing; the ventilation hole of the air inlet on the outer side of the shell corresponding to the outdoor is positioned on the lower wall of the shell or on the bottom wall of the shell.
8. The window air cleaner of claim 1, wherein the intake switching device employs a rotary damper; or two air doors controlled in a unified way are adopted to control the air inlet of the air inlet at the indoor side and the air inlet of the air inlet at the outdoor side.
9. A window type air cleaner, characterized by that it includes the body that can be mounted in the window type, the said cleaner also has face masks placed in the indoor side, the said cleaner has an air outlet and an air intake outside the room, also have an air outlet and an air intake inside the room;
an air exhaust device vertically arranged in the shell is arranged in the shell, and the air exhaust device is a bidirectional air exhaust device and is used for selectively exhausting air towards an outdoor air outlet and exhausting air towards an indoor air outlet;
the shell is also internally provided with an air inlet switching device which is used for selectively preventing air from entering one air inlet and enabling air entering the other air inlet to be used as an air source for air outlet of the air outlet;
the air purifier is provided with an air filtering component on an air flow path;
the bidirectional air exhaust device consists of an air exhaust device for exhausting air indoors and an air exhaust device for exhausting air outdoors, the air exhaust device for exhausting air indoors and the air exhaust device for exhausting air outdoors are respectively provided with a wind wheel and a driving motor thereof, the air exhaust device for exhausting air indoors is provided with a fourth air inlet in the shell, the air exhaust device for exhausting air outdoors is provided with a fifth air inlet in the shell, the fourth air inlet, the fifth air inlet, the air inlet on the indoor side and the air inlet on the outdoor side are communicated through a communicating cavity, and the air inlet direction is controlled by an air inlet switching device.
10. The window air cleaner of claim 9, wherein the vent opening of the front cover corresponding to the indoor side air inlet is provided with a slot of the first primary air filter assembly, the first primary air filter assembly is removably inserted into the slot, and a first secondary air filter assembly is removably mounted inside the housing behind the first primary air filter assembly;
the ventilation hole that corresponds the air intake of outdoor side in the casing sets up the slot of the elementary air filtration subassembly of second, is equipped with the jack that supplies the elementary air filtration subassembly of second to pass on the face guard, and the elementary air filtration subassembly of second passes through the jack is inserted in this slot detachably, installs the secondary air filtration subassembly in the inside elementary air filtration subassembly rear detachably of second of casing.
11. The window type air cleaner as recited in claim 9, wherein a predetermined mounting position of the electric heating unit is provided at the air outlet of the indoor side.
12. The window air cleaner of claim 9, wherein the window mountable housing is open to the side facing the room and has outwardly turned mounting attachment edges, the housing having a cross-sectional size suitable for a window pane.
13. The window air cleaner of claim 9, wherein the vent holes of the housing corresponding to the outdoor side outlets are located on the lower wall of the housing or on the bottom wall of the housing; the ventilation hole of the air inlet on the outer side of the shell corresponding to the outdoor is positioned on the lower wall of the shell or on the bottom wall of the shell.
14. The window air cleaner of claim 1, wherein the intake switching device employs a rotary damper; or two air doors controlled in a unified way are adopted to control the air inlet of the air inlet at the indoor side and the air inlet of the air inlet at the outdoor side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687593.3A CN104390280B (en) | 2014-11-25 | 2014-11-25 | A kind of window air cleaner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687593.3A CN104390280B (en) | 2014-11-25 | 2014-11-25 | A kind of window air cleaner |
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| CN104390280A CN104390280A (en) | 2015-03-04 |
| CN104390280B true CN104390280B (en) | 2017-09-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104832996B (en) * | 2015-05-22 | 2017-12-01 | 广州市诗德节能科技股份有限公司 | A kind of air cleaning unit and its control method |
| CN104994705B (en) * | 2015-06-29 | 2017-12-29 | 盐城服务业集聚区投资有限公司 | A method for cooling and dehumidifying a high-voltage power distribution room |
| CN105650798B (en) * | 2016-03-07 | 2018-10-23 | 奥普家居股份有限公司 | Air interchanger with fresh air function |
| CN107940662A (en) * | 2017-12-15 | 2018-04-20 | 佛山市海顿灯饰电器有限公司 | Intelligent fresh air system |
| CN109682002A (en) * | 2018-11-16 | 2019-04-26 | 合肥智瑞工程科技有限公司 | Indoor ventilator unit for rain and snow weather |
| WO2022111032A1 (en) * | 2020-11-26 | 2022-06-02 | 广东美的制冷设备有限公司 | Air handling module, air conditioner indoor unit, and air conditioner |
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| CN2156430Y (en) * | 1992-11-02 | 1994-02-16 | 及兰平 | Two-direction heat-exchanging window type air conditioner |
| CN100338329C (en) * | 2003-06-12 | 2007-09-19 | 利达泰克有限公司 | Window having a ventilation equipment |
| CN101377114A (en) * | 2007-08-30 | 2009-03-04 | 陈波 | Energy-saving window or door with bidirectional heat preservation aeration and air purification functions |
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