CN106016523B - Indoor air purifier - Google Patents

Indoor air purifier Download PDF

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Publication number
CN106016523B
CN106016523B CN201610519442.6A CN201610519442A CN106016523B CN 106016523 B CN106016523 B CN 106016523B CN 201610519442 A CN201610519442 A CN 201610519442A CN 106016523 B CN106016523 B CN 106016523B
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CN
China
Prior art keywords
air inlet
fan
connecting plate
hole
air
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CN201610519442.6A
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CN106016523A (en
Inventor
汤展跃
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Priority to CN201610519442.6A priority Critical patent/CN106016523B/en
Publication of CN106016523A publication Critical patent/CN106016523A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements

Abstract

The invention relates to an indoor air purifier, comprising: the shell is provided with a first through hole, a second through hole and an indoor air inlet hole; the first fan is provided with a first air inlet and a first air outlet, the first air outlet is opposite to and communicated with the first through hole, and the first air inlet is communicated with the indoor air inlet hole; the second fan is provided with a second air inlet and a second air outlet, and the second air outlet is opposite to and communicated with the second through hole; the filtering and purifying device is positioned between the first fan and the second fan and respectively covers the first air inlet and the second air inlet; the air inlet baffle is installed on the filtering and purifying device, the air inlet baffle, the filtering and purifying device and the inner wall of the shell are enclosed to form a fresh air channel, the air inlet of the fresh air channel is opposite to the first through hole in position and is communicated with the first through hole, and the air outlet of the fresh air channel is communicated with the second air inlet. The invention leads the outdoor fresh air into the shell through the fresh air channel, thereby avoiding the problem that the interior of the shell is polluted by the unpurified outdoor fresh air.

Description

Indoor air purifier
Technical Field
The invention relates to the field of air purification, in particular to an indoor air purifier.
Background
Current indoor air purifier with trade new trend function is introducing the in-process of outdoor new trend, owing to not set up special wind channel to inside whole machine can be made dirty to the new trend that does not purify, the user can discover that whole casing is inside all to be the dust when renew cartridge, inconvenient washing. The existing air purifier has the defects of large noise and small air volume due to unreasonable layout, and when people use the air purifier, the indoor noise is too large, the air purifying effect is unsatisfactory, and the normal living needs of people cannot be well met.
Disclosure of Invention
The invention aims to solve the technical problem of providing an indoor air purifier aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows: an indoor air purifier comprising:
the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell is provided with a first through hole, a second through hole and an indoor air inlet;
the first fan is fixedly arranged in the shell; the first fan is provided with a first air inlet and a first air outlet, the first air outlet is opposite to and communicated with the first through hole, and the first air inlet is communicated with the indoor air inlet hole;
the second fan is fixedly arranged in the shell; the second fan is provided with a second air inlet and a second air outlet, and the second air outlet is opposite to and communicated with the second through hole;
the filtering and purifying device is fixedly arranged in the shell and positioned between the first fan and the second fan, and the filtering and purifying device respectively covers the first air inlet and the second air inlet;
the air inlet baffle, air inlet baffle fixed mounting be in on the filtration purification device, air inlet baffle, filtration purification device and casing inner wall enclose into new trend passageway, new trend passageway's air intake with first through-hole position is relative and be linked together, and its air outlet passes through filtration purification device with the second air intake is linked together.
The invention has the beneficial effects that: according to the indoor air purifier, the air inlet baffle is arranged, so that the fresh air channel is formed among the air inlet baffle, the filtering and purifying device and the inner wall of the shell, and outdoor fresh air is introduced into the shell through the fresh air channel in the introduction process, so that the problem that the interior of the shell is polluted by the outdoor fresh air which is not purified is solved.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the first fan and the second fan are arranged vertically, and the air outlet direction of the first fan is opposite to the air outlet direction of the second fan.
The beneficial effect of adopting the further scheme is that: through setting up two first fans and the second fan of arranging perpendicularly, make indoor wind circulation wind channel and outdoor new trend wind channel mutually independent, each other does not influence, saves casing installation space, has the advantage that the noise is little, the amount of wind is big.
Further, the housing includes:
the first mounting plate is provided with a first through hole;
the second mounting plate and the first mounting plate are oppositely arranged in parallel, and a second through hole is formed in the second mounting plate;
the coaming is cylindrical, and two ends of the coaming are respectively and vertically and fixedly connected with the edges of the first mounting plate and the second mounting plate; a plurality of indoor air inlet holes are formed in the coaming;
the air inlet baffle is arranged in parallel with the second fan, two ends of the air inlet baffle are fixedly connected with two sides of the filtering and purifying device respectively, and two sides of the air inlet baffle are vertically pressed on the inner wall of the first mounting plate and the inner wall of the second mounting plate respectively;
one part of the first through hole is an indoor air outlet, and the other part of the first through hole is a fresh air inlet; the fresh air inlet is located at a position corresponding to the fresh air channel and communicated with the fresh air channel, and the indoor air outlet and the first air outlet are oppositely arranged and communicated.
The beneficial effect of adopting the further scheme is that: through set up a first through-hole on first mounting panel to regard as indoor air outlet with partly of first through-hole, another part is as new trend import, makes a side of complete machine casing only set up an opening, can satisfy the normal use of clarifier, overall structure elegant appearance again.
Further, the coaming includes:
a first connection plate located outside the first fan and arranged parallel thereto;
the second connecting plate is positioned on the outer side of the second fan and arranged in parallel with the second fan, and one end of the second connecting plate is connected with one end of the first connecting plate through an arc-shaped plate; a plurality of indoor air inlet holes are formed in the second connecting plate;
the third connecting plate is arranged in parallel with the first connecting plate, and one end of the third connecting plate is connected with the other end of the second connecting plate through an arc-shaped plate; a plurality of indoor air inlet holes are formed in the third connecting plate;
the fourth connecting plate is arranged in parallel with the second connecting plate, and two ends of the fourth connecting plate are respectively connected with the other end of the third connecting plate and the other end of the first connecting plate through arc-shaped plates; and a plurality of indoor air inlet holes are formed in the fourth connecting plate.
The beneficial effect of adopting the further scheme is that: and the connecting plates of the coaming are connected with each other through the arc-shaped plate, so that the whole machine is compact in structure and small in occupied space.
Further, the air inlet baffle includes that an organic whole links to each other in proper order:
the first connecting section is positioned in the middle of the first through hole and divides the first through hole into a fresh air inlet and an indoor air outlet; one end of the first connecting section is fixedly connected with one side of the filtering and purifying device;
one end of the arc air guide section is connected with the other end of the first connecting section, and the other end of the arc air guide plate extends towards the direction far away from the first connecting plate; the fresh air inlet is positioned in an area enclosed by the arc air guide section and the first connecting section;
and one end of the second connecting section is connected with the other end of the arc air guide section, and the other end of the second connecting section is fixedly connected with the other side of the filtering and purifying device.
The beneficial effect of adopting the further scheme is that: through setting up arc wind-guiding section, make outdoor new trend along the arc get into in the new trend passageway, avoid the air inlet disorder.
Further, first fan includes first spiral case and first wind wheel, the both ends of first spiral case are first air intake and first air outlet respectively, first wind wheel is installed just be located in the first spiral case first air intake department, the one end butt that first air outlet was seted up to first spiral case is in on the first mounting panel and with indoor air outlet is linked together.
Further, the second fan includes second spiral case and second wind wheel, the both ends of second spiral case are second air intake and second air outlet respectively, the second wind wheel is installed in the second spiral case and be located second air intake department, the one end butt that the second air outlet was seted up to the second spiral case is in on the second mounting panel and with the second through-hole intercommunication.
Further, still include:
a connecting support, one side of the connecting support is installed on the first mounting plate or the second mounting plate, the other side of the connecting support is provided with a first mounting groove and a second mounting groove which are vertically arranged and respectively matched with the first volute and the second volute, the first volute is fixedly installed in the first mounting groove, and the second volute is installed in the second mounting groove.
The beneficial effect of adopting the further scheme is that: through setting up linking bridge, provide effective support for first fan and second fan.
Further, linking bridge is "L" type, including perpendicular continuous first linking arm and second linking arm, first mounting groove sets up on the first linking arm, the second mounting groove is seted up on the second linking arm.
Furthermore, the indoor air inlet holes in the second connecting plate, the third connecting plate and the fourth connecting plate are arranged in a square shape at equal intervals.
Drawings
FIG. 1 is a schematic view showing an internal structure of an indoor air cleaner according to the present embodiment;
FIG. 2 is a first schematic perspective view of an indoor air purifier according to the present embodiment;
FIG. 3 is a second schematic view of the interior structure of the indoor air purifier of this embodiment;
fig. 4 is a schematic layout diagram of the first fan and the second fan in this embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 11. a first mounting plate; 111. a first through hole; 1111. a fresh air inlet; 1112. an indoor air outlet; 12. a second mounting plate; 121. a second through hole; 13. enclosing plates; 131. a first connecting plate; 132. a second connecting plate; 133. a third connecting plate; 134. a fourth connecting plate; 135. indoor air inlet holes; 136. an arc-shaped plate; 2. a first fan; 21. a first volute; 211. a first air inlet; 212. a first air outlet; 22. a first wind wheel; 3. a second fan; 31. a second volute; 311. a second air inlet; 312. a second air outlet; 32. a second wind wheel; 4. a filtration purification device; 5. connecting a bracket; 51. a first connecting arm; 52. a second connecting arm; 6. an air inlet baffle; 61. a first connection section; 62. an arc wind guide section; 63. a second connection section; 7. the fresh air channel.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, the indoor air purifier of the present embodiment includes:
the air conditioner comprises a machine shell 1, wherein the machine shell 1 is provided with a first through hole 111, a second through hole 121 and an indoor air inlet hole 135;
the first fan 2 is fixedly arranged in the shell 1; the first fan 2 is provided with a first air inlet 211 and a first air outlet 212, the first air outlet 212 is opposite to and communicated with the first through hole 111, and the first air inlet 211 is communicated with the indoor air inlet 135;
the second fan 3 is fixedly arranged in the shell 1; the second fan 3 has a second air inlet 311 and a second air outlet 312, and the second air outlet 312 is opposite to and communicated with the second through hole 121;
the filtering and purifying device 4 is fixedly arranged in the casing 1 and positioned between the first fan 2 and the second fan 3, and the filtering and purifying device 4 respectively covers the first air inlet 211 and the second air inlet 311;
the air inlet baffle 6, the air inlet baffle 6 fixed mounting be in on the filtration purification device 4, air inlet baffle 6, filtration purification device 4 and casing 1 inner wall enclose into new trend passageway 7, the air intake of new trend passageway 7 with first through-hole 111 position is relative and be linked together, and its air outlet passes through filtration purification device 4 with second air intake 311 is linked together.
As shown in fig. 1, in this embodiment, the first fan 2 and the second fan 3 are arranged vertically, so that the indoor air circulation duct and the outdoor fresh air duct are independent from each other and do not affect each other, thereby saving the installation space of the casing, and having the advantages of low noise and large air volume. The air outlet direction of the first fan 2 is opposite to the air outlet direction of the second fan 3. The first fan and the second fan with opposite air outlet directions are arranged to enable the indoor air circulation range to be wider.
As shown in fig. 1, the housing 1 of the present embodiment includes:
the mounting structure comprises a first mounting plate 11, wherein a first through hole 111 is formed in the first mounting plate 11;
the second mounting plate 12 is arranged in parallel and opposite to the first mounting plate 11, and a second through hole 121 is formed in the second mounting plate 12;
the enclosing plate 13 is cylindrical, and two ends of the enclosing plate 13 are respectively and fixedly connected with the edges of the first mounting plate 11 and the second mounting plate 12 in a vertical mode; a plurality of indoor air inlet holes 135 are formed in the coaming 13;
the air inlet baffle 6 and the second fan 3 are arranged in parallel, two ends of the air inlet baffle 6 are respectively and fixedly connected with two sides of the filtering and purifying device 4, and two sides of the air inlet baffle 6 are respectively and vertically pressed on the inner wall of the first mounting plate 11 and the inner wall of the second mounting plate 12;
one part of the first through hole 111 is an indoor air outlet 1112, and the other part thereof is a fresh air inlet 1111; the fresh air inlet 1111 is located at a position corresponding to the fresh air channel 7 and is communicated with the fresh air channel, and the indoor air outlet 1112 is arranged opposite to and communicated with the first air outlet 212.
As shown in fig. 1, the shroud 13 of the present embodiment includes:
a first connection plate 131, the first connection plate 131 being located outside the first fan 2 and arranged in parallel therewith;
a second connecting plate 132, the second connecting plate 132 being located outside and parallel to the second fan 3, one end of the second connecting plate 132 being connected to one end of the first connecting plate 131 through an arc-shaped plate 136; a plurality of indoor air inlet holes 135 are formed in the second connecting plate 132;
a third connecting plate 133, the third connecting plate 133 being arranged in parallel with the first connecting plate 131, one end of the third connecting plate 133 being connected to the other end of the second connecting plate 132 through an arc-shaped plate 136; a plurality of indoor air inlet holes 135 are formed in the third connecting plate 133;
a fourth connecting plate 134, wherein the fourth connecting plate 134 is arranged in parallel with the second connecting plate 132, and two ends of the fourth connecting plate 134 are connected with the other end of the third connecting plate 133 and the other end of the first connecting plate 131 through arc-shaped plates 136 respectively; a plurality of indoor air inlet holes 135 are formed on the fourth connecting plate 134.
As shown in fig. 2 and fig. 4, the air inlet baffle 6 of this embodiment is located between the fourth connecting plate 134 and a side of the filtering and purifying device 4, and the air inlet baffle 6 includes:
the first connecting section 61 is positioned in the middle of the first through hole 111, and divides the first through hole 111 into a fresh air inlet 1111 and an indoor air outlet 1112; one end of the first connecting section 61 is fixedly connected with one side of the filtering and purifying device 4;
one end of the arc air guiding section 62 is connected with the other end of the first connecting section 61, and the other end of the arc air guiding plate 62 extends in a direction far away from the first connecting plate 131; the fresh air inlet 1111 is located in an area enclosed by the arc-shaped air guide section 62 and the first connecting section 61;
and one end of the second connecting section 63 is connected with the other end of the arc air guide section 62, and the other end of the second connecting section 63 is fixedly connected with the other side of the filtering and purifying device 4.
The air inlet baffle of this embodiment makes outdoor new trend along the arc get into the new trend passageway in through setting up arc wind-guiding section, avoids the air inlet disorder.
As shown in fig. 1, fig. 3 and fig. 4, the first fan 2 of this embodiment includes a first volute casing 21 and a first wind wheel 22, two ends of the first volute casing 21 are respectively a first wind inlet 211 and a first wind outlet 212, the first wind wheel 22 is installed in the first volute casing 21 and located at the first wind inlet 211, and one end of the first volute casing 21, where the first wind outlet 212 is opened, abuts against the first mounting plate 11 and is communicated with the indoor wind outlet 1112.
As shown in fig. 1, fig. 3 and fig. 4, the second fan 3 of this embodiment includes a second volute 31 and a second wind wheel 32, two ends of the second volute 31 are respectively a second wind inlet 311 and a second wind outlet 312, the second wind wheel 32 is installed in the second volute 31 and located at the second wind inlet 311, and one end of the second volute 31, where the second wind outlet 312 is opened, abuts against the second mounting plate 12 and is communicated with the second through hole 121. The air outlet channel of the first volute 21 is perpendicular to the first mounting plate 11, and the air outlet channel of the second volute 22 is perpendicular to the second mounting plate 12.
As shown in fig. 1 and 3, the indoor air cleaner of the present embodiment further includes a connecting bracket 5, one side of the connecting bracket 5 is mounted on the second mounting plate 12, and the other side thereof is provided with a first mounting groove and a second mounting groove which are vertically arranged and respectively matched with the first scroll casing 21 and the second scroll casing 31, the first scroll casing 21 is fixedly mounted in the first mounting groove, and the second scroll casing 31 is mounted in the second mounting groove.
Linking bridge 5 is "L" type, including perpendicular first linking arm 51 and the second linking arm 52 that links to each other, first mounting groove sets up on the first linking arm 51, the second mounting groove is seted up on the second linking arm 52.
As shown in fig. 1, the indoor air inlet holes 135 of the second connecting plate 132, the third connecting plate 133 and the fourth connecting plate 134 of this embodiment are arranged in a square shape at equal intervals. The number of the indoor air inlet holes 135 on the second connecting plate 132, the third connecting plate 133 and the fourth connecting plate 134 is 80-120.
The indoor air purifier of this embodiment has new trend function and air cycle purification performance. When the indoor air purifier adopts the fresh air function, the second fan is opened, the second wind wheel pumps outdoor fresh air into the shell through a fresh air inlet on the first mounting plate, the outdoor fresh air firstly passes through a fresh air channel enclosed by the air inlet baffle, and the second air inlet at one end of the second volute is covered with the filtering and purifying device, so that the outdoor fresh air enters the filtering and purifying device along the fresh air channel, is filtered and purified and then enters the second volute, and then is discharged indoors through the second air outlet at the other end of the second volute and the second through hole communicated with the second air outlet.
When the indoor air purifier adopts the air circulation purification function, open first fan, first wind wheel is taken out the room air through the indoor fresh air inlet on the bounding wall in the casing, the room air finally collects one side of filter purification device through the space between bounding wall and first fan, the second fan, filter purification device and the air inlet baffle, because filter purification device covers the first air intake of first spiral case one end, the room air gets into first spiral case after filter purification device filter purification, then the first air outlet through the first spiral case other end and the indoor air outlet of intercommunication with it discharge.
The indoor air purifier of this embodiment makes indoor wind circulation wind channel and outdoor new trend wind channel mutually independent through setting up two first fans and the second fan of arranging perpendicularly, does not influence each other, saves casing installation space, has the advantage that the noise is little, the amount of wind is big.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (9)

1. An indoor air purifier, comprising:
the air conditioner comprises a machine shell (1), wherein the machine shell (1) is provided with a first through hole (111), a second through hole (121) and an indoor air inlet hole (135);
the first fan (2), the said first fan (2) is fixedly mounted in the said chassis (1); the first fan (2) is provided with a first air inlet (211) and a first air outlet (212), the first air outlet (212) is opposite to and communicated with the first through hole (111), and the first air inlet (211) is communicated with the indoor air inlet hole (135);
the second fan (3), the said second fan (3) is fixedly mounted in the said chassis (1); the second fan (3) is provided with a second air inlet (311) and a second air outlet (312), and the second air outlet (312) is opposite to and communicated with the second through hole (121);
the filtering and purifying device (4) is fixedly arranged in the machine shell (1) and is positioned between the first fan (2) and the second fan (3), and the filtering and purifying device (4) covers the first air inlet (211) and the second air inlet (311) respectively;
the air inlet baffle (6) is fixedly arranged on the filtering and purifying device (4), the air inlet baffle (6), the filtering and purifying device (4) and the inner wall of the shell (1) enclose a fresh air channel (7), the air inlet of the fresh air channel (7) is opposite to and communicated with the first through hole (111), and the air outlet of the fresh air channel is communicated with the second air inlet (311) through the filtering and purifying device (4);
the first fan (2) and the second fan (3) are vertically arranged, and the air outlet direction of the first fan (2) is opposite to the air outlet direction of the second fan (3);
the cabinet (1) includes:
the mounting structure comprises a first mounting plate (11), wherein a first through hole (111) is formed in the first mounting plate (11);
the second mounting plate (12), the second mounting plate (12) and the first mounting plate (11) are oppositely arranged in parallel, and a second through hole (121) is formed in the second mounting plate (12);
the air inlet baffle (6) and the second fan (3) are arranged in parallel, the two ends of the air inlet baffle are fixedly connected with the two sides of the filtering and purifying device (4) respectively, and the two sides of the air inlet baffle are vertically pressed on the inner wall of the first mounting plate (11) and the inner wall of the second mounting plate (12) respectively.
2. An indoor air purifier as claimed in claim 1, wherein the cabinet (1) further comprises:
the enclosing plate (13) is cylindrical, and two ends of the enclosing plate (13) are respectively and vertically and fixedly connected with the edges of the first mounting plate (11) and the second mounting plate (12); a plurality of indoor air inlet holes (135) are formed in the coaming (13);
one part of the first through hole (111) is an indoor air outlet (1112), and the other part of the first through hole is a fresh air inlet (1111); fresh air inlet (1111) be located with on the corresponding position of fresh air channel (7) and communicate with it, indoor air outlet (1112) with first air outlet (212) relative disposition and be linked together.
3. An indoor air purifier as claimed in claim 2, wherein the enclosure (13) comprises:
a first connection plate (131), said first connection plate (131) being located outside and parallel to said first fan (2);
a second connecting plate (132), the second connecting plate (132) being located outside and parallel to the second fan (3), one end of the second connecting plate (132) being connected to one end of the first connecting plate (131) through an arc-shaped plate (136); a plurality of indoor air inlet holes (135) are formed in the second connecting plate (132);
a third connecting plate (133), the third connecting plate (133) being arranged in parallel with the first connecting plate (131), one end of the third connecting plate (133) being connected to the other end of the second connecting plate (132) through an arc plate (136); a plurality of indoor air inlet holes (135) are formed in the third connecting plate (133);
the fourth connecting plate (134) is arranged in parallel with the second connecting plate (132), and two ends of the fourth connecting plate (134) are connected with the other end of the third connecting plate (133) and the other end of the first connecting plate (131) through arc-shaped plates (136) respectively; a plurality of indoor air inlet holes (135) are formed in the fourth connecting plate (134).
4. An indoor air purifier as claimed in claim 3, wherein the air intake baffle (6) comprises integrally connected in sequence:
a first connection section (61), wherein the first connection section (61) is positioned in the middle of the first through hole (111) and divides the first through hole (111) into a fresh air inlet (1111) and an indoor air outlet (1112); one end of the first connecting section (61) is fixedly connected with one side of the filtering and purifying device (4);
one end of the arc air guide section (62) is connected with the other end of the first connecting section (61), and the other end of the arc air guide section (62) extends towards the direction far away from the first connecting section (61); the fresh air inlet (1111) is positioned in an area enclosed by the arc air guide section (62) and the first connecting section (61);
and one end of the second connecting section (63) is connected with the other end of the arc air guide section (62), and the other end of the second connecting section (63) is fixedly connected with the other side of the filtering and purifying device (4).
5. The indoor air purifier as claimed in any one of claims 2 to 4, wherein the first fan (2) comprises a first volute (21) and a first wind wheel (22), two ends of the first volute (21) are respectively a first air inlet (211) and a first air outlet (212), the first wind wheel (22) is installed in the first volute and located at the first air inlet (211), and one end of the first volute (21) where the first air outlet (212) is formed abuts against the first mounting plate (11) and is communicated with the indoor air outlet (1112).
6. The indoor air purifier as claimed in claim 5, wherein the second fan (3) comprises a second volute (31) and a second wind wheel (32), two ends of the second volute (31) are respectively a second air inlet (311) and a second air outlet (312), the second wind wheel (32) is installed in the second volute (31) and located at the second air inlet (311), and one end of the second volute (31) where the second air outlet (312) is formed abuts against the second mounting plate (12) and is communicated with the second through hole (121).
7. An indoor air purifier as claimed in any one of claims 6, further comprising:
connecting support (5), install one side of connecting support (5) on first mounting panel (11) or second mounting panel (12), its opposite side seted up perpendicular arrangement and respectively with first spiral case (21) and second spiral case (31) looks adaptation's first mounting groove and second mounting groove, first spiral case (21) fixed mounting be in the first mounting groove, second spiral case (31) are installed in the second mounting groove.
8. An indoor air purifier as claimed in claim 7, wherein the connecting bracket (5) is L-shaped and comprises a first connecting arm (51) and a second connecting arm (52) which are vertically connected, the first mounting groove is arranged on the first connecting arm (51), and the second mounting groove is arranged on the second connecting arm (52).
9. An indoor air cleaner as claimed in claim 3 or 4, wherein the indoor air inlet holes (135) of the second connecting plate (132), the third connecting plate (133) and the fourth connecting plate (134) are arranged in a square shape at equal intervals.
CN201610519442.6A 2016-07-01 2016-07-01 Indoor air purifier Active CN106016523B (en)

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DE102017011876A1 (en) * 2017-01-30 2018-08-02 Mann+Hummel Gmbh Air filter with integrated snow protection and filter element
CN111437670B (en) * 2019-01-17 2023-05-23 青岛海尔空调器有限总公司 Air purifier

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CN1804487A (en) * 2006-01-12 2006-07-19 邵安春 Household high-efficiency energy-saving health type fresh air ventilator
CN101373088A (en) * 2007-08-20 2009-02-25 胡耀南 Fresh air ventilation machine
KR101207875B1 (en) * 2009-10-09 2012-12-05 배남길 a ventilating apparatus for building
CN202868904U (en) * 2012-11-17 2013-04-10 范建亮 Fresh air fan
CN104676765B (en) * 2014-11-14 2017-03-01 胡光南 There is the indoor air cleaner of indoor and outdoor ventilatory
CN205957360U (en) * 2016-07-01 2017-02-15 广东美的制冷设备有限公司 Indoor air purifier

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