CN110056975A - Filter net device and air-conditining for household on-hook - Google Patents
Filter net device and air-conditining for household on-hook Download PDFInfo
- Publication number
- CN110056975A CN110056975A CN201910216586.8A CN201910216586A CN110056975A CN 110056975 A CN110056975 A CN 110056975A CN 201910216586 A CN201910216586 A CN 201910216586A CN 110056975 A CN110056975 A CN 110056975A
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- Prior art keywords
- air
- winding box
- filter screen
- screen component
- household
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Classifications
-
- 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
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of filter net devices and air-conditining for household on-hook, belong to field of air conditioning, filter net device includes；Winding box, dust collection box, flexible filter screen component and driving device；Winding box is located on the housing of air-conditining, and one end of winding box has opening；One end of flexible filter screen component is located in winding box by shaft, and the other end passes through opening and extends to from the air outlet of air-conditining from the air inlet of air-conditining, hairbrush is equipped in winding box, the bottom of winding box is provided with dust mouth；Driving device is connected with shaft, is rotated with drive shaft and drives the mobile folding and unfolding of flexible filter screen component in winding box, flexible filter screen component when moving hairbrush for will be under dust brush thereon；Dust collection box is located at the lower section of winding box, for collecting the dust fallen from dust mouth.This programme, which does not have to disassembly, to clean strainer, and can rapidly and efficiently be cleaned in time, prevent dust accumulation strainer for a long time, damage strainer, reduce strainer service life.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of filter net device and air-conditioning for household on-hook is hung
Machine.
Background technique
Currently, existing air-conditioning will adhere to one layer of dust on filter screen, and influence air-conditioning filter net whenever using a period of time
Transmitance, more likely filter screen is blocked when dust is more, and since filter screen aperture is typically small, slightly uses one section
Just the limit for reaching isolation dust makes to reduce by the air circulation of heat exchanger in this way, influences refrigeration effect, air conditioning capacity is big
Width reduces, and increases operating cost, therefore in replacement and cleaning very frequently.Meanwhile there is also with circulated air for dust on filter screen
Stream influences indoor air quality, is not inconsistent with the healthy functions of air-conditioning again into the possibility for entering the room air.
Existing technology is to the solution of air-conditioning filter net dust, usually user's realizing self disassembling cleaning or please after sale
Personnel clean, the filter screen for needing that air-conditioning is asked to install easily removable and washable structure, and frequent clean and maintenance, cause to filter screen
Very big damage.
Summary of the invention
It is existing at least to solve the embodiment of the invention provides a kind of filter net device and air-conditining for household on-hook
One of technical problem present in technology.In order to which some aspects of the embodiment to disclosure have a basic understanding, give below
Simple summary is gone out.The summarized section is not extensive overview, nor to determine key/critical component or describe these
The protection scope of embodiment.Its sole purpose is that some concepts are presented with simple form, in this, as following detailed description
Preamble.
According to a first aspect of the embodiments of the present invention, a kind of filter net device for household on-hook is provided；
In some optional embodiments, filter net device includes；Winding box, dust collection box, flexible filter screen component and driving device；
The winding box is arranged on the housing of air-conditining, and one end of the winding box has opening, the flexibility
One end of net-filter assembly is arranged in the winding box by shaft, and the other end of the flexible filter screen component passes through the opening
It is provided with hairbrush from the air outlet that the air inlet of the air-conditining extends to the air-conditining, and in the winding box,
The bottom of the winding box is provided with dust mouth；The driving device is connected with the shaft, to drive the shaft to rotate
Drive the mobile folding and unfolding of the flexible filter screen component in the winding box, the flexible filter screen component when moving use by the hairbrush
In will be under the dust brush on the flexible filter screen component；
The lower section of the winding box is arranged in the dust collection box, for collecting the dust fallen from the dust mouth.
In some optional embodiments, further, asessory shaft, the flexible filter screen component are provided in the winding box
It is connect around the asessory shaft with the shaft.
In some optional embodiments, further, the hairbrush is separately positioned on the top plate and side plate of the winding box
On.
In some optional embodiments, further, the dust mouth is engraved structure.
In some optional embodiments, further, it is provided on the housing mobile for the flexible filter screen component
Track.
In some optional embodiments, further, the flexible filter screen component includes sequentially connected Inlet Network, outlet air
Net and baffle, in use, the Inlet Network is located at the air inlet, the Air outlet net is located at described the flexible filter screen component
At air outlet；When the flexible filter screen component is received in the winding box, the baffle is located at the air inlet, for hiding
Keep off the air inlet.
In some optional embodiments, further, the opening is provided with position limiting structure, and the position limiting structure is used for
The baffle is limited in the air inlet.
In some optional embodiments, further, the position limiting structure is limiting slot, is provided on the baffle and institute
State the limit stop post that limiting slot matches.
In some optional embodiments, further, the Air outlet net and Inlet Network are to be detachably connected；Or
The Air outlet net and Inlet Network, which are integrally formed, to be made.
In some optional embodiments, further, the bottom of the winding box is provided with sliding slot, the top of the dust collection box
Portion is provided with the sliding rail that cooperation is thought with the sliding slot, so that the dust collection box is detachably connected with the winding box.
According to a second aspect of the embodiments of the present invention, a kind of air-conditining is provided；
In some optional embodiments, the air-conditining includes described in aforementioned any optional implementation for household on-hook
Filter net device and housing；
Filter net device is arranged on the housing, and inlet and outlet are provided on the end cap of the housing, for dust collection box
Installation.
Technical solution provided in an embodiment of the present invention can include the following benefits:
By shaft and driving device, move flexible filter screen according to demand, surrounding covering is soft in winding box
Property hairbrush, when strainer pass in and out winding box when can the dust to surface timely and effectively cleaned, do not have to dismantle can be to filter
Net is cleaned, and can rapidly and efficiently be cleaned in time, is prevented dust accumulation strainer for a long time, is damaged strainer, reduce
Strainer service life.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is that a kind of use of filter net device for household on-hook shown according to an exemplary embodiment is hung in air-conditioning
A viewing angle constructions schematic diagram on machine；
Fig. 2 is that a kind of use of filter net device for household on-hook shown according to an exemplary embodiment is hung in air-conditioning
Another viewing angle constructions schematic diagram on machine；
Fig. 3 is that a kind of use of filter net device for household on-hook shown according to an exemplary embodiment is hung in air-conditioning
Perspective structure schematic diagram on machine；
Fig. 4 is a kind of stereochemical structure signal of filter net device for household on-hook shown according to an exemplary embodiment
Figure；
Fig. 5 is a kind of perspective structure signal of filter net device for household on-hook shown according to an exemplary embodiment
Figure；
Fig. 6 is that an a kind of viewing angle constructions of filter net device for household on-hook shown according to an exemplary embodiment show
It is intended to；
Fig. 7 is a kind of part of the winding box of filter net device for household on-hook shown according to an exemplary embodiment
Overlooking structure diagram；
Fig. 8 is a kind of flexible filter screen component of filter net device for household on-hook shown according to an exemplary embodiment
Structural schematic diagram.
Appended drawing reference:
1- winding box；11- shaft；12- opening；13- hairbrush；The dust mouth 14-；15- asessory shaft；16- sliding slot；17- limit
Slot；2- dust collection box；3- flexible filter screen component；31- Inlet Network；32- Air outlet net；33- baffle；34- limits shelves column；4- housing；41-
Track；42- air inlet；43- air outlet.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, each embodiment individually or can be indicated generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the range for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, relational terms such as first and second and the like be used only for by an entity or operation with
Another entity or operation distinguish, and without requiring or implying, there are any actual relationships between these entities or operation
Or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that process, method or equipment including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of equipment.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in process, method or equipment including the element
In there is also other identical elements.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For method, product etc. disclosed in example, since it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, reference may be made to the description of the method.
According to a first aspect of the embodiments of the present invention, a kind of filter net device for household on-hook is provided；
As Figure 1-Figure 8, in some optional embodiments, filter net device includes；Winding box 1, dust collection box 2, flexible filter
Screen component 3 and driving device；
The winding box 1 is arranged on the housing 4 of air-conditining, and one end of the winding box 1 has opening 12, described
One end of flexible filter screen component 3 is arranged in the winding box 1 by shaft 11, and the other end of the flexible filter screen component 3 is worn
It crosses the opening 12 to extend to from the air outlet 43 of the air-conditining from the air inlet 42 of the air-conditining, and the winding
Hairbrush 13 is provided in box 1, the bottom of the winding box 1 is provided with dust mouth 14；The driving device and 11 phase of shaft
Connection, to drive the rotation of shaft 11 to drive the mobile folding and unfolding of the flexible filter screen component 3 in the winding box 1, described
Flexible filter screen component 3 when moving the hairbrush 13 for will be under the dust brush on the flexible filter screen component 3；
The lower section of the winding box 1 is arranged in the dust collection box 2, for collecting the dust fallen from the dust mouth 14.
In this embodiment, it by controlling driving device, such as is rotated with the remote control control driving device of air-conditining,
Flexible filter screen component 3 is retracted to winding box 1, in the process, by the hairbrush 13 inside winding box 1 to flexible filter screen component
Dust on 3, which clean, makes it out of, dust mouth 14 falls into lower section dust collection box 2, to clean to the dust on strainer
And protection, strainer can be cleaned without disassembly, and can rapidly and efficiently be cleaned in time, prevent dust for a long time
Strainer is accumulated, strainer is damaged, reduces strainer service life.
In addition, optional, winding box 1 is arranged in air-conditioning rear end position on the upper side, is fixed on the housing 4 of integral type, can be with
Machine easy to disassemble is installed together with housing 4 and is dismantled together.
In some optional embodiments, further, the hairbrush 13 is separately positioned on top plate and the side of the winding box 1
On plate.
In this embodiment, by the way that hairbrush 13 to be arranged on the top plate and side plate of winding box 1, it is made to be mounted on winding box
1 inner periphery mentions in this way in the case where flexible filter screen component 3 more comprehensively brushes dust thereon during being withdrawn
High cleaning effect, convenient for being cleaned to the dust on flexible filter screen component 3.
Optionally, the hairbrush is located at the front-end and back-end of top plate, that is, enters the guide rail of winding box along dirt filtrating screen
The front-end and back-end in road are also installed hairbrush close to that face of dust mouth in the bottom of winding box, on this basis, can will be driven
Axis is installed close to the position of top plate front-end and back-end, convenient for brushing down to the dust on dirt filtrating screen.
Optionally, as shown in Figure 4-Figure 6, be provided with asessory shaft 15 in the winding box 1, the flexible filter screen component 3 around
The asessory shaft 15 is crossed to connect with the shaft 11.Facilitate flexible filter screen component 3 mobile in folding and unfolding, improve its movement can
By property.
In some optional embodiments, further, as shown in fig. 7, the dust mouth 14 is engraved structure.
In this embodiment, engraved structure is formed on the bottom of winding box 1, and the dust brushed down is allowed to be easy to fall on the receipts of bottom
Dirt box 2, while also adding the structural strength of dust mouth 14.
In some optional embodiments, further, as shown in Figure 1-Figure 3, it is provided on the housing 4 for described soft
Property the mobile track 41 of net-filter assembly 3.
In this embodiment, track 41 is set in the inside of housing 4, moves flexible filter screen component 3 along definitive orbit 41
It is dynamic, the effect of fixed strainer is not only acted as, safety is also increased.
In some optional embodiments, further, as shown in figure 8, the flexible filter screen component 3 includes sequentially connected
Inlet Network 31, Air outlet net 32 and baffle 33, the flexible filter screen component 3 is in use, the Inlet Network 31 is located at the air inlet
At 42, the Air outlet net 32 is located at the air outlet 43；When the flexible filter screen component 3 is received in the winding box 1, institute
It states baffle 33 to be located at the air inlet 42, for blocking the air inlet 42.
Further, the Air outlet net 32 and Inlet Network 31 are to be detachably connected；Or
The Air outlet net 32 and Inlet Network 31 are integrally formed and are made.
In this embodiment, by Inlet Network 31, Air outlet net 32 and baffle 33 is integrated is made, product is on the one hand provided
Structural strength, increase its stability, be on the other hand integrally formed manufacture and be easy simple, improves the production efficiency of product,
Reduce the production cost of product.
In addition, Inlet Network 31 and Air outlet net 32 can also be designed to detachable structure.The design is needed in view of user personality
Ask, such as when wind velocity out can reach good comfortable wind sense effect in 0.3-1.5m/s, can according to age of user,
User demand and installation site etc. customize the pore size and quantity of Air outlet net 32, to realize above-mentioned purpose, such as can be right
Inlet Network 31 carries out anion design, plays the effects of dust-proof, antibacterial and fungi-proofing.
In some optional embodiments, further, as shown in Figure 4 and Figure 8, limit knot is provided at the opening 12
Structure, the position limiting structure is for the baffle 33 to be limited at the air inlet 42.
Optionally, the position limiting structure is limiting slot 17, is provided on the baffle 33 and matches with the limiting slot 17
Limit stop post.
In this embodiment, position being imported and exported in winding box 1 and position limiting structure being set, control is when strainer is completely into winding box
Baffle 33 is left outside when 1, is blocked air inlet 42, is prevented dust from entering, and air-conditioning is made to form enclosed construction, protects air-conditioning.
In some optional embodiments, further, the bottom of the winding box 1 is provided with sliding slot 16, the dust collection box 2
Top be provided with the sliding slot 16 think cooperation sliding rail so that the dust collection box 2 is detachably connected with the winding box 1.
It is cleaned convenient for the regular dismounting of dust collection box 2.
In a specific embodiment, as Figure 1-Figure 8, the housing 4 of air-conditining is arranged in the winding box 1
On, and one end of the winding box 1 has opening 12, one end of the flexible filter screen component 3 is arranged by shaft 11 described
In winding box 1, the other end of the flexible filter screen component 3 passes through the opening 12 and extends from the air inlet 42 of the air-conditining
To the air outlet 43 of the air-conditining, and hairbrush 13 is provided in the winding box 1, the hairbrush 13 is separately positioned on institute
On the top plate and side plate for stating winding box 1, the bottom of the winding box 1 is provided with dust mouth 14, and the dust mouth 14 is hollow out knot
Structure；The driving device is connected with the shaft 11, to drive the rotation of shaft 11 that the flexible filter screen component 3 is driven to move
Track 41 is arranged in the winding box 1, in the inside of housing 4 in dynamic folding and unfolding, moves flexible filter screen component 3 along definitive orbit 41
It is dynamic, the flexible filter screen component 3 when moving the hairbrush 13 for will be under the dust brush on the flexible filter screen component 3；
The lower section of the winding box 1 is arranged in the dust collection box 2, for collecting the dust fallen from the dust mouth 14, wherein described
Flexible filter screen component 3 include sequentially connected Inlet Network 31, Air outlet net 32 and baffle 33, the flexible filter screen component 3 in use,
The Inlet Network 31 is located at the air inlet 42, and the Air outlet net 32 is located at the air outlet 43；When the flexible filter screen
When component 3 is received in the winding box 1, the baffle 33 is located at the air inlet 42, for blocking the air inlet 42.
According to a second aspect of the embodiments of the present invention, a kind of air-conditining is provided；
As shown in Figure 1-Figure 3, in some optional embodiments, the air-conditining includes described in aforementioned any optional implementation
The filter net device and housing 4 for household on-hook；
Filter net device is arranged on the housing 4, and inlet and outlet is provided on the end cap of the housing 4, that is, one
Socket facilitates dust collection box to be plugged from inlet and outlet, the installation and removal for dust collection box 2.Convenient for the regular dismounting of dust collection box 2
Cleaning.
The filter net device for household on-hook that there is the air-conditining that second aspect provides first aspect to provide, therefore have
The whole beneficial effects for the filter net device for household on-hook for having first aspect to provide, just do not repeat one by one herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other implementations
Certain features rather than other feature included by example, but the combination of the feature of different embodiments means in the present invention
Within the scope of and form different embodiments.For example, in claims above, embodiment claimed
It is one of any can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen pair
The understanding of general background technology of the invention, and be not construed as recognizing or implying in any form that information composition has been this
The prior art well known to the technical staff of field.
Claims (10)
1. a kind of filter net device for household on-hook, which is characterized in that including；Winding box, dust collection box, flexible filter screen component and
Driving device；
The winding box is arranged on the housing of air-conditining, and one end of the winding box has opening, the flexible filter screen
One end of component is arranged in the winding box by shaft, and the other end of the flexible filter screen component passes through the opening from institute
The air inlet for stating air-conditining extends at the air outlet of the air-conditining, and is provided with hairbrush in the winding box, described
The bottom of winding box is provided with dust mouth；The driving device is connected with the shaft, to drive the shaft rotation to drive
The flexible filter screen component moves folding and unfolding in the winding box, and the hairbrush is used to incite somebody to action the flexible filter screen component when moving
Under dust brush on the flexible filter screen component；
The lower section of the winding box is arranged in the dust collection box, for collecting the dust fallen from the dust mouth.
2. the filter net device according to claim 1 for household on-hook, which is characterized in that
Asessory shaft is provided in the winding box, the flexible filter screen component connect around the asessory shaft with the shaft.
3. the filter net device according to claim 1 for household on-hook, which is characterized in that
The dust mouth is engraved structure.
4. the filter net device according to claim 1 for household on-hook, which is characterized in that
The track mobile for the flexible filter screen component is provided on the housing.
5. the filter net device according to any one of claim 1 to 4 for household on-hook, which is characterized in that
The flexible filter screen component includes sequentially connected Inlet Network, Air outlet net and baffle, the flexible filter screen component in use,
The Inlet Network is located at the air inlet, and the Air outlet net is located at the air outlet；When the flexible filter screen component is received in
When in the winding box, the baffle is located at the air inlet, for blocking the air inlet.
6. the filter net device according to claim 5 for household on-hook, which is characterized in that
The opening is provided with position limiting structure, and the position limiting structure is used to the baffle being limited in the air inlet.
7. the filter net device according to claim 6 for household on-hook, which is characterized in that
The position limiting structure is limiting slot, is provided with the limit stop post matched with the limiting slot on the baffle.
8. the filter net device according to claim 5 for household on-hook, which is characterized in that
The Air outlet net and Inlet Network are to be detachably connected；Or
The Air outlet net and Inlet Network, which are integrally formed, to be made.
9. the filter net device according to claim 1 for household on-hook, which is characterized in that
The bottom of the winding box is provided with sliding slot, and the sliding rail that cooperation is thought with the sliding slot is provided at the top of the dust collection box,
So that the dust collection box is detachably connected with the winding box.
10. a kind of air-conditining, which is characterized in that including the filter of any of claims 1-9 for household on-hook
Net device and housing；
Filter net device is arranged on the housing, and inlet and outlet are provided on the end cap of the housing, the installation for dust collection box.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216586.8A CN110056975A (en) | 2019-03-21 | 2019-03-21 | Filter net device and air-conditining for household on-hook |
| PCT/CN2020/076540 WO2020186976A1 (en) | 2019-03-21 | 2020-02-25 | Filter screen device for household wall-mounted air conditioner, and wall-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910216586.8A CN110056975A (en) | 2019-03-21 | 2019-03-21 | Filter net device and air-conditining for household on-hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110056975A true CN110056975A (en) | 2019-07-26 |
Family
ID=67317235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910216586.8A Pending CN110056975A (en) | 2019-03-21 | 2019-03-21 | Filter net device and air-conditining for household on-hook |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110056975A (en) |
| WO (1) | WO2020186976A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578385A (en) * | 2020-05-09 | 2020-08-25 | 青岛海尔空调器有限总公司 | A structure and air conditioner for air conditioner filter screen is automatically cleaned |
| WO2020186976A1 (en) * | 2019-03-21 | 2020-09-24 | 青岛海尔空调器有限总公司 | Filter screen device for household wall-mounted air conditioner, and wall-mounted air conditioner |
| CN111720892A (en) * | 2020-05-21 | 2020-09-29 | 重庆海尔空调器有限公司 | Method and device for air purification control and air conditioner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524698A (en) * | 2020-12-10 | 2021-03-19 | 安徽美博智能科技有限公司 | Wall-mounted air conditioner indoor unit shell and quick suspension method thereof |
| CN112723575B (en) * | 2020-12-30 | 2023-01-31 | 湖北灵坦机电设备有限公司 | Sludge removal device for sewage treatment |
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| CN203771650U (en) * | 2014-04-11 | 2014-08-13 | 毛海军 | Wall-mounted air conditioner shell with filter net |
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| WO2020186976A1 (en) * | 2019-03-21 | 2020-09-24 | 青岛海尔空调器有限总公司 | Filter screen device for household wall-mounted air conditioner, and wall-mounted air conditioner |
| CN111578385A (en) * | 2020-05-09 | 2020-08-25 | 青岛海尔空调器有限总公司 | A structure and air conditioner for air conditioner filter screen is automatically cleaned |
| CN111578385B (en) * | 2020-05-09 | 2021-11-23 | 青岛海尔空调器有限总公司 | A structure and air conditioner for air conditioner filter screen is automatically cleaned |
| CN111720892A (en) * | 2020-05-21 | 2020-09-29 | 重庆海尔空调器有限公司 | Method and device for air purification control and air conditioner |
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