CN107062458B - Air purifier placed at air inlet of indoor unit of household air conditioner - Google Patents
Air purifier placed at air inlet of indoor unit of household air conditioner Download PDFInfo
- Publication number
- CN107062458B CN107062458B CN201710326166.6A CN201710326166A CN107062458B CN 107062458 B CN107062458 B CN 107062458B CN 201710326166 A CN201710326166 A CN 201710326166A CN 107062458 B CN107062458 B CN 107062458B
- Authority
- CN
- China
- Prior art keywords
- air
- frame
- air inlet
- enclosing plate
- dust collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 4
- 241000700605 Viruses Species 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 208000035473 Communicable disease Diseases 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 241000255925 Diptera Species 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 201000009240 nasopharyngitis Diseases 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air purifier placed at an air inlet of a household air conditioner indoor unit, which comprises a shell, a filtering assembly and a high-pressure bag, wherein the shell comprises a top cover and a base which are mutually clamped; the filter assembly is arranged in the shell and sequentially comprises a primary filter frame, an electric filter assembly and a formaldehyde filter screen along the airflow direction, wherein the electric filter assembly comprises a negative plate, an ion generating frame and an electronic dust collecting frame which are sequentially fixed; the positive pole of the high-voltage bag is respectively connected with the positive poles of the ion generating frame and the adsorption chamber on the electronic dust collecting frame, and the negative pole is respectively connected with the negative pole piece and the negative pole of the adsorption chamber on the electronic dust collecting frame. The utility model sequentially comprises the primary filter frame, the electric filter component and the formaldehyde filter screen along the airflow direction, can realize physical dust filtration, adsorption filtration and chemical formaldehyde filtration, can discharge particles with PM more than 2.5, kills bacteria and viruses attached to dust, prevents infectious diseases such as cold and the like, is convenient to clean and repeatedly use, has simple and firm structure, is easy to manufacture and has low cost.
Description
Technical Field
The utility model relates to an air purifying device, in particular to an air purifier arranged at an air inlet of an indoor unit of a household air conditioner.
Background
The air conditioner is a necessary household electrical appliance for treating the temperature, humidity, purity and air flow speed of air, and meets the production and living needs of people. The existing household air conditioner is divided into an indoor unit and an outdoor unit, and the indoor unit is used for sucking indoor air to perform refrigeration or heating. And because the indoor air also has formaldehyde, dust, greasy dirt, hair or mosquito, the air intake that has prolonged the air conditioner can form the dirt, can produce the peculiar smell, very unfavorable for human health, need with the interior clearance of air conditioner inner unit, very inconvenient.
Therefore, the existing air conditioner has the problems that dust is easy to accumulate at an air inlet and cleaning is difficult.
Disclosure of Invention
The utility model aims to solve the technical problems that an air inlet of the existing air conditioner is easy to accumulate dust and difficult to clean.
In order to solve the technical problems, the technical scheme adopted by the utility model is to provide an air purifier which is arranged at an air inlet of a household air conditioner indoor unit and is arranged at the front end of the air inlet of the air conditioner indoor unit, and the air purifier comprises:
the shell comprises a top cover and a base which are clamped with each other, and an air inlet and an air outlet are respectively and correspondingly arranged on the top cover and the base;
the filter assembly is arranged in the shell and sequentially comprises a primary filter frame, an electric filter assembly and a formaldehyde filter screen along the airflow direction, wherein the electric filter assembly comprises a negative plate, an ion generating frame and an electronic dust collecting frame which are sequentially fixed;
the positive pole of the high-voltage bag is respectively connected with the positive poles of the ion generating frame and the adsorption chamber on the electronic dust collecting frame, and the negative pole is respectively connected with the negative pole piece and the negative pole of the adsorption chamber on the electronic dust collecting frame.
In another preferred embodiment, an installation position for arranging the high-pressure bag is arranged at one end of the base, a rectangular coaming with one surface open is arranged in the base, the high-pressure bag is correspondingly arranged on the opening of the rectangular coaming, and the filtering component is arranged in the rectangular coaming.
In another preferred embodiment, the high-voltage package includes upper cover, lower cover and sets up the upper cover with transformer between the lower cover, the lower cover includes integrated into one piece's first bounding wall, two second bounding wall and third bounding wall, first bounding wall with the third bounding wall sets up relatively, be equipped with a plurality of with the interface that electric filtration subassembly is connected on the third bounding wall, first bounding wall is less than the third bounding wall, the top surface of second bounding wall by first bounding wall to the third bounding wall is the trend of rising.
In another preferred embodiment, the top surface of the second coaming comprises a first slope, a junction plane and a second slope which are connected in sequence, and the slope of the second slope is larger than that of the first slope.
In another preferred embodiment, the ion generating frame and one end of the electronic dust collecting frame are respectively provided with a socket, a spring piece and a contact piece are arranged in the interfaces, the spring piece and the contact piece are connected with the sockets, and the contact piece is contacted with a contact pin in the socket under the top force of the spring piece.
In another preferred embodiment, a limiting notch is formed in the first enclosing plate, a limiting clamping block matched with the limiting notch in shape is arranged at a corresponding position of the upper cover, a stud hole is formed in the outer side face of the second enclosing plate, a lug is arranged at a corresponding position of the upper cover, and a bolt penetrates through the lug and is fixed in the stud hole.
In another preferred embodiment, the outer side surface of the second coaming is further provided with an upper buckle clamped with an upper cover and a lower buckle clamped with the base, the base is clamped on the top surface of the lower buckle from bottom to top, and the upper cover is clamped on the bottom surface of the upper buckle from top to bottom.
In another preferred embodiment, the air inlet on the top cover is a first strip-shaped opening arranged in parallel, the air inlet on the primary filter frame is a second strip-shaped opening arranged in parallel, and the width of the second strip-shaped opening is three times that of the first strip-shaped opening.
In another preferred embodiment, the negative plate is made of stainless steel and is provided with rows of circular through holes.
In another preferred embodiment, a smart jack is also included, the smart jack being connected to the high voltage package.
The utility model sequentially comprises the primary filter frame, the electric filter component and the formaldehyde filter screen along the airflow direction, can realize physical dust filtration, adsorption filtration and chemical formaldehyde filtration, can discharge fine particles with PM more than 2.5, can kill bacteria and viruses attached to dust, prevents common cold and other infectious diseases, is convenient to clean and repeatedly use, has simple and firm structure, is easy to manufacture and has low cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic view showing an exploded structure of upper and lower covers of the high-pressure bag of the present utility model;
fig. 4 is an enlarged view of the structure of the portion a in fig. 1;
fig. 5 is an enlarged view of the structure of the portion B in fig. 1.
Detailed Description
The utility model will now be described in detail with reference to specific embodiments and accompanying drawings.
As shown in fig. 1 and 2, the air purifier provided by the utility model is placed at the front end of an air inlet of a household air conditioner indoor unit, and comprises a shell, a filtering component and a high-pressure bag. The shell comprises a top cover 1 and a base 7 which are mutually clamped, and an air inlet and an air outlet are respectively and correspondingly arranged on the top cover 1 and the base 7; the filter assembly is arranged in the shell and sequentially comprises a primary filter frame 2, an electric filter assembly and a formaldehyde filter screen 6 along the airflow direction, wherein the electric filter assembly comprises a negative plate 3, an ion generating frame 4 and an electronic dust collecting frame 5 which are sequentially fixed; the positive pole of the high-voltage bag is respectively connected with the positive poles of the adsorption chambers on the ion generating frame 4 and the electronic dust collecting frame 5, and the negative poles are respectively connected with the negative poles of the adsorption chambers on the negative pole piece 3 and the electronic dust collecting frame 5.
The high-voltage pack is powered by 12V, and the output end of the high-voltage pack outputs high voltage to provide power for the negative plate 3, the ion generating frame 4 and the electronic dust collecting frame 5. The adsorption chamber on the electronic dust collection frame 5 is composed of a plurality of long strips made of plastic materials, the long strips are tightly stacked together, and the two side surfaces of each long strip are respectively connected with the anode and the cathode of the high-voltage bag.
The formaldehyde filter screen 6 is made of nano manganese oxide into a net shape, when formaldehyde passes through, the surface structure of the formaldehyde filter screen 6 can adsorb the formaldehyde, and the formaldehyde is finally decomposed into carbon dioxide and water through complex chemical reaction, so that the purpose of removing the formaldehyde is achieved. In the series of chemical reaction processes, the formaldehyde filter screen 6 only plays a role in catalysis, cannot be lost, and has longer service life.
One end of the base 7 is provided with a mounting position for a high-pressure bag, a rectangular coaming 71 with one surface open is arranged in the base 7, the high-pressure bag is correspondingly arranged on the opening of the rectangular coaming 71, and the filtering component is arranged in the rectangular coaming 71. The rectangular coaming 71 limits the position of the filter assembly, and the high-pressure bag is arranged at one end of the base 7, so that the filter space can be expanded to the maximum extent, and the influence of the high-pressure bag on the filter space can be reduced.
As shown in fig. 3, the high-voltage package includes upper cover 8, lower cover 10 and sets up transformer 9 between upper cover 8 and lower cover 10, and lower cover 10 includes integrated into one piece's first bounding wall 11, two second bounding walls 12 and third bounding wall 13, and first bounding wall 11 and third bounding wall 13 set up relatively, are equipped with a plurality of interfaces of being connected with electric filtration subassembly on the third bounding wall 13, and first bounding wall 11 is less than third bounding wall 13, and the top surface of second bounding wall 12 is the trend of rising by first bounding wall 11 to third bounding wall 13, is equipped with a plurality of interfaces of being connected with electric filtration subassembly on the third bounding wall 13. Since the third surrounding plate 13 is provided with a plurality of joints, the area needs to be increased as much as possible, and the height is large, and at the same time, in order to ensure the structural symmetry of the upper cover 8 and the lower cover 10, the center of gravity needs to be as center as possible, and the height of the first surrounding plate 11 opposite to the third surrounding plate 13 needs to be reduced.
The top surface of the second coaming 12 includes a first slope, a junction plane and a second slope that are connected in sequence, the slope of the second slope being greater than the slope of the first slope. The contact surface between the upper cover 8 and the lower cover 10 is matched accurately by adopting the mode that the slope surface and the plane are connected at intervals and are lifted in a step mode, offset sliding is not easy to occur, and the processing is also facilitated.
The ion generating frame 4 and one end of the electronic dust collecting frame 5 are respectively provided with a socket, a spring piece 13 and a contact piece 6 which are connected with the sockets are arranged in the interfaces, and the contact piece 6 is contacted with a contact pin in the sockets under the jacking force of the spring piece 13. The spring piece 13 can ensure that the contact piece 6 is in good contact with the electric filter assembly after being electrified, and poor contact is avoided.
The first coaming 11 is provided with a limit notch 104, a limit clamping block 82 which is matched with the limit notch in shape is arranged at the corresponding position of the upper cover 8, a stud hole 101 is arranged on the outer side surface of the second coaming, a lug 81 is arranged at the corresponding position of the upper cover 8, and a bolt penetrates through the lug 81 and is fixed in the stud hole 101. The upper cover 8 and the lower cover 10 can be well positioned when being mounted by the limiting notch 104 and the limiting clamping block 82, the arrangement of the stud hole 101 and the lug 81 does not occupy the inner space, the disassembly and the assembly are convenient, and the structural strength of the upper cover 8 and the lower cover 10 can be improved.
The outer side of the second coaming is also provided with an upper buckle 102 which is respectively connected with the upper cover 8 in a clamping way, and a lower buckle 103 which is connected with the base 7 in a clamping way, wherein the base 7 is connected with the top surface of the lower buckle 103 in a clamping way from bottom to top, and the upper cover 8 is connected with the bottom surface of the upper buckle 102 in a clamping way from top to bottom. The lower cover 10 of the high-pressure bag is fixed with the base 7 and the upper cover 8 at the same time, and different structures of the upper buckle 102 and the lower buckle 103 are adopted, so that the release force of the base 7 and the upper cover 8 to the lower cover 10 is reverse, and the connection stability is effectively improved.
As shown in fig. 4 and 5, the air inlet on the top cover 1 is a first strip-shaped opening 11 arranged in parallel, the air inlet on the primary filter frame 2 is a second strip-shaped opening 21 arranged in parallel, and the width of the second strip-shaped opening 21 is three times that of the first strip-shaped opening 11. The first strip-shaped opening 11 and the second strip-shaped opening 21 can play a good role in guiding and equalizing flow, the width of the first strip-shaped opening 11 is small, a large flow speed can be obtained when air enters, after the air enters the electric filtering assembly, the air flow speed does not need to be further improved, wind resistance needs to be reduced, and therefore the width of the second strip-shaped opening 21 can be increased, and the requirements of filtering dust, hair and mosquitoes are met.
The negative plate 3 is made of stainless steel and is provided with circular through holes in rows. The material cost of the negative plate 3 is low, the processing is convenient, the air is facilitated to pass through, and the wind resistance is further reduced.
The utility model also comprises an intelligent socket 11, wherein the intelligent socket 11 is connected with the high-voltage package, so that synchronous startup and/or shutdown of the utility model and the air conditioner are realized. The intelligent air detection device can be further arranged, an intelligent mobile phone provided with the related control APP can be used for remotely checking the indoor air quality, and an air conditioner and an air purifier can be remotely controlled to work.
The working principle of the utility model is as follows: when the indoor fan of the air conditioner works, an electrostatic field is formed between the emitting rod on the ion generating frame 4 and the negative plate 3, and an electrostatic adsorption space is formed in the electronic dust collecting frame 5. Air blows in from the air intake of upper cover 8, and the great granule such as dust, hair, mosquito in the air keeps off in the primary filter frame 2 outside, then the dust particle in the air just is electrified static between probe and negative pole piece 3 on ion generation frame 4, flows into in the electronic dust collection frame 5 and is adsorbed by static, and fine dust particle is adsorbed on the polar plate of the adsorption chamber in the electronic dust collection frame 5 to kill bacterium, virus, then the air gets into formaldehyde filter screen 6, and formaldehyde is filtered, and clean air is discharged from the air outlet of base 7, reentrant air inlet of air conditioning indoor set.
The utility model sequentially comprises the primary filter frame, the electric filter component and the formaldehyde filter screen along the airflow direction, can realize physical dust filtration, adsorption filtration and chemical formaldehyde filtration, can discharge fine particles with PM more than 2.5, can kill bacteria and viruses attached to dust, prevents common cold and other infectious diseases, is convenient to clean and repeatedly use, has simple and firm structure, is easy to manufacture and has low cost.
The present utility model is not limited to the above-described preferred embodiments, and any person who is informed of structural changes made under the teaching of the present utility model should fall within the scope of the present utility model, regardless of whether the technical solution is the same as or similar to the present utility model.
Claims (8)
1. An air purifier placed at an air inlet of a household air conditioner indoor unit, which is characterized in that the air purifier is arranged at the front end of the air inlet of the air conditioner indoor unit and comprises:
the shell comprises a top cover and a base which are clamped with each other, and an air inlet and an air outlet are respectively and correspondingly arranged on the top cover and the base;
the filter assembly is arranged in the shell and sequentially comprises a primary filter frame, an electric filter assembly and a formaldehyde filter screen along the airflow direction, wherein the electric filter assembly comprises a negative plate, an ion generating frame and an electronic dust collecting frame which are sequentially fixed;
the positive electrode of the high-voltage bag is respectively connected with the positive electrodes of the ion generating frame and the adsorption chamber on the electronic dust collecting frame, and the negative electrode of the high-voltage bag is respectively connected with the negative electrode plate and the negative electrode of the adsorption chamber on the electronic dust collecting frame;
the adsorption chamber on the electronic dust collection frame consists of a plurality of strips made of plastic materials, the strips are tightly stacked together, and the two side surfaces of each strip are respectively connected with the positive electrode and the negative electrode of the high-voltage bag to form an electrostatic adsorption space;
the high-voltage package comprises an upper cover, a lower cover and a transformer arranged between the upper cover and the lower cover, wherein the lower cover comprises a first enclosing plate, two second enclosing plates and a third enclosing plate which are integrally formed, the first enclosing plate and the third enclosing plate are oppositely arranged, a plurality of interfaces connected with the electric filtering assembly are arranged on the third enclosing plate, the first enclosing plate is lower than the third enclosing plate, and the top surface of the second enclosing plate is in an ascending trend from the first enclosing plate to the third enclosing plate; the top surface of the second coaming comprises a first slope surface, a connecting plane and a second slope surface which are sequentially connected, and the gradient of the second slope surface is larger than that of the first slope surface; the first coaming is provided with a limiting notch, and a limiting clamping block matched with the limiting notch in shape is arranged at the corresponding position of the upper cover.
2. The air purifier of claim 1, wherein one end of the base is provided with a mounting position for the high-pressure bag, a rectangular coaming with one surface open is arranged in the base, the high-pressure bag is correspondingly arranged on the opening of the rectangular coaming, and the filter assembly is arranged in the rectangular coaming.
3. The air purifier of claim 1, wherein the ion generating rack and one end of the electronic dust collecting rack are respectively provided with a socket, a spring piece and a contact piece are arranged in the interface, the spring piece and the contact piece are connected with the socket, and the contact piece is contacted with a contact pin in the socket under the top force of the spring piece.
4. The air purifier of claim 1 wherein the outer side of the second shroud is provided with stud holes, and the corresponding position of the upper cover is provided with lugs through which bolts are secured in the stud holes.
5. The air purifier of claim 1 wherein the outer side of the second coaming is further provided with an upper buckle that is respectively engaged with an upper cover, and a lower buckle that is engaged with the base, the base is engaged with the top surface of the lower buckle from bottom to top, and the upper cover is engaged with the bottom surface of the upper buckle from top to bottom.
6. The air cleaner of claim 1, wherein the air inlet in the top cover is a first strip-shaped opening arranged in parallel, the air inlet in the primary filter frame is a second strip-shaped opening arranged in parallel, and the width of the second strip-shaped opening is three times that of the first strip-shaped opening.
7. An air purifier for an air inlet of a household air conditioner as recited in claim 1, wherein the negative plate is made of stainless steel and is provided with a row of circular through holes.
8. The air cleaner for placement in an air intake of a household air conditioner of claim 1, further comprising a smart jack, wherein the smart jack is coupled to the high pressure bag.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710326166.6A CN107062458B (en) | 2017-05-10 | 2017-05-10 | Air purifier placed at air inlet of indoor unit of household air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710326166.6A CN107062458B (en) | 2017-05-10 | 2017-05-10 | Air purifier placed at air inlet of indoor unit of household air conditioner |
Publications (2)
Publication Number | Publication Date |
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CN107062458A CN107062458A (en) | 2017-08-18 |
CN107062458B true CN107062458B (en) | 2023-11-07 |
Family
ID=59597133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710326166.6A Active CN107062458B (en) | 2017-05-10 | 2017-05-10 | Air purifier placed at air inlet of indoor unit of household air conditioner |
Country Status (1)
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CN (1) | CN107062458B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108253528B (en) * | 2018-01-12 | 2024-07-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
CN109028383B (en) * | 2018-07-17 | 2021-08-13 | 广东美的制冷设备有限公司 | High-pressure bag subassembly and air treatment device |
CN109028380B (en) * | 2018-07-17 | 2020-12-11 | 广东美的制冷设备有限公司 | High-pressure bag subassembly and air treatment device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3304093A1 (en) * | 1983-02-08 | 1984-08-09 | Petz Electro, Schmitten | FAN WITH AXIAL FAN |
JPS6328460A (en) * | 1986-07-18 | 1988-02-06 | Matsushita Electric Ind Co Ltd | Air cleaner |
DE3932357A1 (en) * | 1989-09-28 | 1991-04-11 | Gerisch Rolf | Air filter for building opening - is folded concertina fashion and mounted in frame which surrounds opening in building wall |
CN201417874Y (en) * | 2009-06-10 | 2010-03-03 | 四川华丰企业集团有限公司 | Step adapting structure of electric connector |
CN203233643U (en) * | 2013-04-15 | 2013-10-09 | 广州华凌制冷设备有限公司 | Electric control box of air conditioner indoor unit and air conditioner indoor unit |
CN104566921A (en) * | 2015-01-20 | 2015-04-29 | 宁波科美环境科技有限公司 | Air purifier matched with air conditioner |
CN206055790U (en) * | 2016-06-06 | 2017-03-29 | 深圳弘国林科技有限公司 | A kind of air purification structure of air-conditioning |
CN206875621U (en) * | 2017-05-10 | 2018-01-12 | 宋晓明 | A kind of air purifier for being placed on domestic air conditioning indoor set air inlet |
-
2017
- 2017-05-10 CN CN201710326166.6A patent/CN107062458B/en active Active
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