CN210631837U - Window type air filter capable of being automatically cleaned - Google Patents
Window type air filter capable of being automatically cleaned Download PDFInfo
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- CN210631837U CN210631837U CN201920060272.9U CN201920060272U CN210631837U CN 210631837 U CN210631837 U CN 210631837U CN 201920060272 U CN201920060272 U CN 201920060272U CN 210631837 U CN210631837 U CN 210631837U
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- air
- fan
- air outlet
- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
A window type air filter capable of being automatically cleaned comprises an air inlet channel capable of enabling air flow to enter a room from the outside, wherein an air inlet and an air outlet are respectively formed in two ends of the air inlet channel; a first fan, a filter medium, a second fan and a dust collecting rotating wheel are sequentially arranged on a channel path from the air outlet to the air inlet, and the first fan is arranged near the air outlet; still include electrostatic generator and corona electrode, electrostatic generator with collection dirt runner, corona electrode are connected respectively, collection dirt runner and corona electrode set up near the air intake. The utility model discloses with "air-purifying, but self-cleaning" as the core, develop one kind and can open automatically according to indoor air quality and stop and possess the window formula electrostatic precipitator air cleaner of self-cleaning function to reach the mesh that need not to maintain and can use for a long time. The experimental data prove that: this device utilizes the dust haze, the air-purifying in the electrostatic absorption principle ability effective filtration air, opens automatically and stops and clean inside function. The equipment has low power consumption and is suitable for long-term use without maintenance.
Description
Technical Field
The utility model relates to an air filtration technical field, in particular to but self-cleaning window formula air cleaner.
Background
Although the window type air purifier can filter and purify air from the source, the window type air purifier is not widely applied, and the common air purifier or air filter at present hardly has an automatic cleaning function, and the filter screen is frequently required to be manually disassembled and replaced or cleaned after the air purifier or air filter operates for a period of time, so that the trouble of overhigh later-stage use cost and disassembly and cleaning is caused.
SUMMERY OF THE UTILITY MODEL
The defect to current clarifier existence, the utility model discloses use "air-purifying, but self-cleaning" as the core, develop one kind and can open according to indoor air quality is automatic to open and stop and possess the window formula electrostatic precipitator air cleaner of self-cleaning function to reach and need not to maintain the purpose that can use for a long time. The experimental data prove that: this device utilizes the dust haze, the air-purifying in the electrostatic absorption principle ability effective filtration air, opens automatically and stops and clean inside function. The equipment has low power consumption and is suitable for long-term use without maintenance. The patent research and the market research show that the window type air filter has no products with the same functions, and the utility model is the window type air filter which is initiated and has higher use value.
In order to achieve the above object, the present invention provides a window type air filter capable of automatically cleaning, which comprises an air inlet channel capable of allowing air flow to enter the room from the outside, wherein the two ends of the air inlet channel are respectively provided with an air inlet and an air outlet, a channel path from the air outlet to the air inlet is sequentially provided with a first fan, a filter medium, a second fan and a dust collecting runner, and the first fan is arranged near the air outlet;
still include electrostatic generator and corona electrode, electrostatic generator respectively with the collection dirt runner corona electrode connects, corona electrode with collection dirt runner interval sets up, the collection dirt runner sets up near the air intake.
Preferably, a brush is further disposed around the dust collection rotating wheel, and the brush is rotatably disposed in the air inlet passage and can sweep over the outer side wall of the dust collection rotating wheel when rotating.
Preferably, the first fan, the filter medium, the second fan and the dust collecting rotating wheel are arranged in the case from top to bottom along the vertical direction, the air inlet is arranged on the side wall of the lower part of the case, and the air outlet is arranged on the side wall of the upper part of the case; the top of the case is provided with a telescopic cover body which can be matched with windows with different heights to be installed.
Preferably, the inclined passage inclined to the air inlet is arranged below the dust collecting rotating wheel.
Preferably, the number of the dust collecting wheels is two or more, and the plurality of dust collecting wheels are arranged at intervals along the extending direction of the air inlet passage.
Preferably, the filter medium is a cold catalyst.
Preferably, the indoor air conditioner further comprises an air outlet channel capable of allowing air flow to be discharged outdoors from the room, an air outlet fan is arranged in the air outlet channel, a second air inlet and a second air outlet are respectively arranged at two ends of the air outlet channel, and the air outlet fan and the second air outlet are arranged oppositely.
Preferably, a total heat exchange device is further arranged in the air outlet channel, and the air outlet channel and the air inlet channel are two channels which are separated by a same partition plate with heat conductivity and do not interfere with each other;
the second air inlet is communicated with the total heat exchange device through a pipeline, a heat exchange pipeline of the total heat exchange device is attached to the isolation plate, and the outlet end of the heat exchange pipeline is communicated with the second air outlet.
Preferably, the air quality detection device is arranged on an air inlet path of the second air inlet, the air quality detection device is electrically connected with a controller, and the controller is respectively and electrically connected with the first fan, the electrostatic generator, the second fan, a motor for driving the dust collection rotating wheel to rotate, the air outlet fan and the total heat exchange device.
Preferably, the dust collecting rotating wheel is provided with an inclined channel inclined to the air inlet below, and the air outlet fan is arranged at the lower part of the inclined channel and is positioned near the second air outlet.
The utility model discloses a but self-cleaning window formula air cleaner when normally purifying filtered air, first fan and electrostatic generator start, and under the effect of first fan, the air gets into from the air intake, blows off from the air outlet behind collection dirt runner, second fan, filter medium, first fan in proper order, gets into indoorly. In the process, the second fan and the dust collecting rotating wheel do not operate, high-voltage static electricity generated by a corona electrode connected with the static generator is applied to the periphery of the dust collecting rotating wheel, the dust in the air passing through the dust collecting rotating wheel is charged with the static electricity and adsorbed on the dust collecting rotating wheel according to the electrostatic adsorption principle, and the air is purified through the filter medium in the next step, so that the optimal purposes of dust removal and air purification are achieved.
When the filter needs to be cleaned, the first fan and the electrostatic generator stop working, the second fan is started, the dust collection rotating wheel rotates under the driving of the motor, the dust adsorbed on the dust collection rotating wheel before loses the continuous electrostatic adsorption force from the electrostatic generator, and meanwhile, the air filter can be blown out of the machine body through the air inlet under the action of the wind force brought by the second fan, so that the purpose of automatic dust removal and cleaning is achieved. The dust removal time can be freely set, and a plurality of time intervals can be set in one day for automatic dust removal, so that the dust accumulation in the machine body is favorably reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic side view of an embodiment of a window-type air filter with automatic cleaning according to the present invention;
FIG. 2 is a schematic front view of an embodiment of the window type air filter with automatic cleaning function according to the present invention;
FIG. 3 is a schematic front view of an embodiment of the window type air filter with automatic cleaning function of the present invention;
fig. 4 is a schematic back view of an embodiment of the window type air filter with automatic cleaning function according to the present invention.
The reference numbers illustrate:
the air conditioner comprises a case 00, a partition wall 10, an air inlet 1, a second air inlet 11 and an air outlet 2;
the device comprises a first fan 3, a filter medium 4, a second fan 5, a dust collection rotating wheel 61, a corona electrode 62, an electrostatic generator 7, a brush 8, an inclined channel 9, an air outlet fan 13, a total heat exchange device 14 and an air quality detection device 15.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The defect to current clarifier existence, the utility model discloses use "air-purifying, but self-cleaning" as the core, develop one kind and can open according to indoor air quality is automatic to open and stop and possess the window formula electrostatic precipitator air cleaner of self-cleaning function to reach and need not to maintain the purpose that can use for a long time. The experimental data prove that: this device utilizes the dust haze, the air-purifying in the electrostatic absorption principle ability effective filtration air, opens automatically and stops and clean inside function. The equipment has low power consumption and is suitable for long-term use without maintenance. The patent research and the market research show that the window type air filter has no product with the same function, and the utility model is the window type air filter which is initiated and has higher use value.
The utility model provides a window type air filter capable of automatically cleaning, as shown in figures 1-4, comprising an air inlet channel which can make the air flow enter the room from the outside, wherein the two ends of the air inlet channel are respectively provided with an air inlet 1 and an air outlet 2, a first fan 3, a filter medium 4, a second fan 5 and a dust collecting rotary wheel 61 are sequentially arranged on the channel path from the air outlet 2 to the air inlet 1, and the first fan 3 is arranged near the air outlet 2;
still include electrostatic generator 7 and corona electrode 62, electrostatic generator 7 respectively with collection dirt runner 61 corona electrode 62 is connected, corona electrode 62 with collection dirt runner 61 interval sets up, collection dirt runner 61 sets up near air intake 1.
When the window type air filter capable of automatically cleaning in the embodiment is used for normally purifying and filtering air, the first fan 3 and the electrostatic generator 7 are started, and under the action of the first fan 3, air enters from the air inlet 1, sequentially passes through the corona electrode, the dust collection rotating wheel 61, the second fan 5, the filter medium 4 and the first fan 3 and then is blown out from the air outlet 2 to enter a room. In the above process, the second fan 5 and the dust collecting wheel 61 are not operated, the high voltage static electricity generated by the corona electrode 62 connected with the static electricity generator 7 is applied to the periphery of the dust collecting wheel 61, the dust in the air passing through the dust collecting wheel 61 is charged with static electricity and adsorbed on the dust collecting wheel 61 according to the electrostatic adsorption principle, and the air is purified by the filter medium 4 in the next step, thereby achieving the purpose of optimal dust removal and air purification.
When the filter needs to be cleaned, the first fan 3 and the electrostatic generator 7 stop working, the second fan 5 is started, the dust collection rotating wheel 61 is driven by the motor to rotate, dust adsorbed on the dust collection rotating wheel before loses continuous electrostatic adsorption force from the electrostatic generator 7, and meanwhile, the dust collection rotating wheel can be blown out of the air filter through the air inlet 1 under the action of wind force brought by the second fan 5, so that the purpose of automatic dust removal and cleaning is achieved. The dust removal time can be freely set, and a plurality of time intervals can be set in one day for automatic dust removal, so that the dust accumulation in the machine body is favorably reduced.
Preferably, a brush 8 is further disposed around the dust collecting wheel 61, and the brush 8 is rotatably disposed in the air inlet passage and can sweep over the outer side wall of the dust collecting wheel 61 when rotating.
When the filter is cleaned, although the electrostatic generator 7 is in a state of stopping working, the dust still has residual electrostatic force, and the adhesion force with the dust collecting rotary wheel 61 is still maintained to be strong, in order to further improve the self-cleaning effect, in the embodiment, the brush 8 is arranged around the dust collecting rotary wheel 61, the tail end of the brush 8 is contacted with the outer side wall of the dust collecting rotary wheel 61, when the dust collecting rotary wheel 61 is driven by the motor, the brush passively rotates to continuously brush the dust on the dust collecting rotary wheel 61, and the dust treatment efficiency is accelerated.
Preferably, the first fan 3, the filter medium 4, the second fan 5 and the dust collecting rotary wheel 61 are arranged in the chassis 00 from top to bottom along a vertical direction, the air inlet 1 is arranged on a lower side wall of the chassis 00, and the air outlet 2 is arranged on an upper side wall of the chassis 00;
the top of the case 00 is provided with a telescopic cover body which can be matched with windows with different heights for installation.
Arranging the first fan 3, the filter medium 4, the second fan 5, and the dust collecting rotor 61 in a vertical direction from top to bottom in the cabinet 00 simplifies the construction of the air filter. The air inlet 1 is arranged below the case 00, the air outlet 2 is arranged above the case 00, the air inlet direction of airflow entering the room from the outside is from bottom to top, and the difficulty of upward conveying dust or pollutants with larger gravity into the room is increased; on the other hand, when the device is self-cleaned, the dust is discharged from top to bottom, and the self-cleaning effect is enhanced by means of the gravity of the dust.
Preferably, the inclined passage 9 inclined to the air inlet 1 is provided below the dust collecting wheel 61.
When the filter is cleaned, the dust blown down by the second fan 5 falls onto the inclined channel 9, slides along the inclined angle of the inclined channel 9 and is discharged out of the air filter through the air inlet 1, so that the dust is prevented from falling into dead corners which cannot be cleaned in the air filter, and the air filter is cleaned in a real sense.
Preferably, the number of the dust collecting wheels 61 is two or more, and the plurality of dust collecting wheels 61 are arranged at intervals along the extending direction of the air inlet passage.
Preferably, the filter medium 4 is a cold catalyst.
Preferably, the indoor air conditioner further comprises an air outlet channel capable of allowing air flow to be discharged outdoors from the room, an air outlet fan 13 is arranged in the air outlet channel, a second air inlet 11 and a second air outlet are respectively arranged at two ends of the air outlet channel, and the air outlet fan 13 is arranged opposite to the second air outlet.
By means of the negative pressure power generated by the rotation of the air outlet fan 13, indoor air enters the air outlet channel through the second air inlet 11 and is released to the outside through the second air outlet, and therefore timely output of air with poor indoor quality is achieved.
Preferably, a total heat exchange device 14 is further arranged in the air outlet channel, and the air outlet channel and the air inlet channel are two channels which are separated by the same heat-conducting partition plate 10 and do not interfere with each other;
the second air inlet 11 is communicated with the total heat exchange device 14 through a pipeline, a heat exchange pipeline of the total heat exchange device 14 is attached to the isolation plate 10, and an outlet end of the heat exchange pipeline is communicated with the second air outlet.
In general, there is a temperature difference between indoor air and outdoor air. In this embodiment, the indoor air passes through the second air inlet 11 and enters the total heat exchange device 14 through the pipeline, and then is output outwards along the heat exchange pipeline of the total heat exchange device 14, and finally is discharged out of the machine from the second air outlet under the negative pressure generated by the air outlet fan 13. In the above process, when the indoor air passes through the total heat exchange device 14, the temperature of the indoor air is transferred to the isolation plate 10 attached to the heat exchange pipeline of the total heat exchange device 14, and when the outdoor air enters the indoor space, the temperature of the outdoor air passes through the air inlet channel and is affected by the temperature of the isolation plate 10, and corresponding heat exchange occurs, so that the difference between the temperature of the air newly entering the indoor space and the indoor temperature is properly adjusted and cannot be too large; similarly, the difference between the air just discharged to the outside and the outdoor temperature is properly adjusted.
For example, when the air filter of this embodiment is used in winter, the temperature of the indoor air is significantly higher than that of the outdoor air, and through the total heat exchange device 14, the partition board 10 and the structural design of the air outlet channel and the air inlet channel on both sides of the partition board 10, the effect that the temperature difference between the fresh air entering the room and the indoor air is not large, and the temperature difference between the outdoor air discharged to the outdoor with lower temperature and the outdoor air is not too large can be achieved.
Preferably, the air quality detection device 15 is disposed on an air inlet path of the second air inlet 11, the air quality detection device 15 is electrically connected to a controller, and the controller is electrically connected to the first fan 3, the electrostatic generator 7, the second fan 5, the motor for driving the dust collecting wheel 61 to rotate, the air outlet fan 13, and the total heat exchange device 14, respectively.
The air quality detection device 15 is arranged to detect the quality of indoor air in real time, if the quality does not reach a standard value, after a corresponding signal is fed back to the controller, the controller sends a signal to the first fan 3 and the electrostatic generator 7 to start working, and the outdoor air is filtered and purified and then sent into the room to dilute the air which does not reach the standard in the room; the air quality detection device 15 continues to detect the quality of the indoor air, when the quality of the indoor air reaches a standard value, a corresponding signal is fed back to the controller, and the first fan 3 and the electrostatic generator 7 are regulated by the controller to pause.
The controller is internally provided with a time control program which periodically gives signals to the second fan 5 and the motor driving the dust collecting rotating wheel 61 to rotate, and a plurality of time intervals can be set for automatically removing dust in one day, so that the dust accumulation in the machine body is favorably reduced.
Preferably, the inclined passage 9 inclined to the air inlet 1 is provided below the dust collecting wheel 61, and the air outlet fan 13 is provided at a lower portion of the inclined passage 9 and near the second air outlet.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. The utility model provides a but self-cleaning window formula air cleaner, is including letting the air current from outdoor entering indoor inlet channel, inlet channel's both ends are equipped with air intake and air outlet respectively, its characterized in that: a first fan, a filter medium, a second fan and a dust collecting rotating wheel are sequentially arranged on a channel path from the air outlet to the air inlet, and the first fan is arranged near the air outlet;
still include electrostatic generator and corona electrode, electrostatic generator respectively with the collection dirt runner corona electrode connects, corona electrode with collection dirt runner interval sets up, the collection dirt runner sets up near the air intake.
2. The self-cleanable window air filter of claim 1, wherein: the periphery of the dust collection rotating wheel is also provided with a brush, the brush is rotatably arranged on the air inlet channel and can sweep from the outer side wall of the dust collection rotating wheel when rotating.
3. The self-cleanable window air filter of claim 1, wherein: the first fan, the filter medium, the second fan and the dust collecting rotating wheel are arranged in the case from top to bottom along the vertical direction, the air inlet is formed in the side wall of the lower part of the case, and the air outlet is formed in the side wall of the upper part of the case;
the top of the case is provided with a telescopic cover body which can be matched with windows with different heights to be installed.
4. The self-cleanable window air filter of claim 1, wherein: and an inclined channel inclined to the air inlet is arranged below the dust collecting rotating wheel.
5. The automatically cleanable window air filter of claim 1 or 2, wherein: the number of the dust collection rotating wheels is two or more, and the plurality of dust collection rotating wheels are arranged at intervals along the extending direction of the air inlet channel.
6. The self-cleanable window air filter of claim 1, wherein: the filter medium is a cold catalyst.
7. The self-cleanable window air filter of claim 1, wherein: the air outlet device is characterized by further comprising an air outlet channel capable of enabling air flow to be discharged from the indoor space to the outdoor space, an air outlet fan is arranged in the air outlet channel, a second air inlet and a second air outlet are respectively formed in two ends of the air outlet channel, and the air outlet fan and the second air outlet are arranged oppositely.
8. The self-cleanable window air filter of claim 7, wherein: the air outlet channel is internally provided with a total heat exchange device, and the air outlet channel and the air inlet channel are two channels which are separated by a same isolating plate with heat conductivity and do not interfere with each other;
the second air inlet is communicated with the total heat exchange device through a pipeline, a heat exchange pipeline of the total heat exchange device is attached to the isolation plate, and the outlet end of the heat exchange pipeline is communicated with the second air outlet.
9. The self-cleanable window air filter of claim 8, wherein: the air quality detection device is arranged on an air inlet path of the second air inlet and electrically connected with the controller, and the controller is respectively and electrically connected with the first fan, the electrostatic generator, the second fan, the motor for driving the dust collection rotating wheel to rotate, the air outlet fan and the total heat exchange device.
10. The self-cleanable window air filter of claim 7, wherein: an inclined channel inclined to the air inlet is arranged below the dust collection rotating wheel, and the air outlet fan is arranged on the lower portion of the inclined channel and located near the second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060272.9U CN210631837U (en) | 2019-01-15 | 2019-01-15 | Window type air filter capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060272.9U CN210631837U (en) | 2019-01-15 | 2019-01-15 | Window type air filter capable of being automatically cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210631837U true CN210631837U (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060272.9U Expired - Fee Related CN210631837U (en) | 2019-01-15 | 2019-01-15 | Window type air filter capable of being automatically cleaned |
Country Status (1)
| Country | Link |
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| CN (1) | CN210631837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591668A (en) * | 2021-06-28 | 2023-01-13 | 中移（成都）信息通信科技有限公司（Cn） | Adsorption device for camera, adsorption method, electronic device and storage medium |
-
2019
- 2019-01-15 CN CN201920060272.9U patent/CN210631837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591668A (en) * | 2021-06-28 | 2023-01-13 | 中移（成都）信息通信科技有限公司（Cn） | Adsorption device for camera, adsorption method, electronic device and storage medium |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20220115 |