CN204478290U - A kind of air purifier - Google Patents
A kind of air purifier Download PDFInfo
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- CN204478290U CN204478290U CN201420847344.1U CN201420847344U CN204478290U CN 204478290 U CN204478290 U CN 204478290U CN 201420847344 U CN201420847344 U CN 201420847344U CN 204478290 U CN204478290 U CN 204478290U
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Abstract
The utility model discloses a kind of air purifier, comprise shell, especially, in shell, be provided with outdoor air purifying area, total-heat exchanger and room air exchange area from top to bottom successively; Air-purifying module and the pressure fan for conveying chamber outer air is provided with in outdoor air purifying area; The exhaust blower for carrying room air is provided with in room air exchange area; Outdoor air, by outdoor air inlet, successively through total-heat exchanger, air-purifying module, pressure fan, and then arrives air outlet, forms outdoor air inlet channel; Room air, by indoor exhaust mouth, successively through exhaust blower, total-heat exchanger, and then arrives indoor exhaust wind mouth, forms room air exhaust passage.The utility model compact conformation, the space that installation occupies is few, and only need an outdoor air channel just can realize the function of air inlet and exhaust, it is more convenient to install; Rear link plate and plug-in formation opening door structure, it is more convenient to safeguard.
Description
Technical field
The utility model relates to a kind of air purifier, especially a kind of air purifier.
Background technology
Along with expanding economy, the living standard of people improves constantly, and the requirement of people to quality of life is also more and more higher.In order to make living environment better, people can, at indoor placement air purifier, make room air more clean, body health benefits.
At present, air purifier on market mostly is indoor air-purifier, as application publication number a kind of indoor ventilation air purifier disclosed in the application documents of CN 103453612 A, this indoor ventilation air purifier comprises casing, screen pack and blower fan, described casing comprises drain pan and the protecgulum of open front, the air outlet on the top board of described drain pan is articulated with air-out air door plate; The postnotum of described drain pan there are blast pipe and blowdown air hose, the postnotum on blast pipe top has horizontal baffle; Drain pan and protecgulum removably connect; Casing is divided into air-inlet cavity and air-out chamber by screen pack; The base plate of one wind-guiding mouth has indoor air access holes, and described wind-guiding mouth is arranged in air-inlet cavity, and blowdown air hose communicates with wind-guiding mouth, and blast pipe is communicated with air-inlet cavity; Described blower fan comprises motor and through wind wheel, and described blower fan arranges top in drain pan and relative with air outlet.Although this indoor air-purifier can play certain air purification effect, this indoor air-purifier can only purify room air, and (stale) air remaining recirculation of indoor circulation, thoroughly can not improve air quality.
In order to obtain better air purification effect, those skilled in the art have developed a kind of indoor-outdoor air circulation purifier, as Authorization Notice No. a kind of indoor-outdoor air circulation purifier disclosed in the patent document of CN 203785090 U, comprise shell, indoor-outdoor air circularly purifying assembly is provided with in shell, the rear side of shell is provided with outdoor air inlet and outdoor air outlet, and outdoor air inlet and outdoor air outlet are provided with indoor and outdoor ventilation outer connecting device; Described indoor-outdoor air circularly purifying assembly comprises air inducing assembly and total-heat exchanger assembly.Outdoor fresh air can suck and purify harmful components by this indoor-outdoor air circulation purifier, then the fresh air after purification is led to indoor, indoor turbid air can also be pumped to outdoor simultaneously, thus obtain better air quality, but, this indoor-outdoor air circulation purifier structure is more complicated, safeguard inconvenience, if user need the filter assemblies of more sliding clarifier inside time, the shell of clarifier is needed to take apart, then clarifier is moved to other positions can change, and use this indoor-outdoor air circulation purifier to need installation room external air inlet and outdoor air-out two air channels, for the installation of user is made troubles.
For this reason, a kind of air purifier being convenient to safeguard is needed.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, is convenient to the air purifier of maintenance.
To achieve these goals, the utility model adopts following technical scheme:
A kind of air purifier, comprise shell, shell is provided with for the air inlet of communication chamber external environment and exhaust outlet, for the indoor exhaust wind mouth of communication chamber environment and for the air outlet toward indoor environment conveying air, especially, outdoor air purifying area, total-heat exchanger and room air exchange area is provided with from top to bottom successively in shell; Air-purifying module and the pressure fan for conveying chamber outer air is provided with in outdoor air purifying area; The exhaust blower for carrying room air is provided with in room air exchange area;
Outdoor air, by outdoor air inlet, successively through total-heat exchanger, air-purifying module, pressure fan, and then arrives air outlet, forms outdoor air inlet channel;
Room air, by indoor exhaust mouth, successively through exhaust blower, total-heat exchanger, and then arrives indoor exhaust wind mouth, forms room air exhaust passage.
Principle of the present utility model is as follows:
For outdoor air:
Air-purifying module and pressure fan are arranged in outdoor air purifying area, are in the top of total-heat exchanger.Outdoor air outdoor air inlet enters in total-heat exchanger, and carries out heat exchange with room air in total-heat exchanger.Outdoor air enters in outdoor air purifying area subsequently, after air-purifying module purification, under the effect of pressure fan, is transported to air outlet, finally for indoor environment supplements the air of fresh cleaning.
For room air:
The air inlet of exhaust blower is connected with indoor exhaust mouth, and the air outlet of exhaust blower is connected with total-heat exchanger.Under the effect of exhaust blower, room air indoor exhaust outlet enters total-heat exchanger, and carries out heat exchange with outdoor air in total-heat exchanger, and room air is disposed to outdoor environment through indoor exhaust wind mouth subsequently, thus forms indoor-outdoor air circulation.
Owing to being provided with outdoor air purifying area, total-heat exchanger and room air exchange area from top to bottom successively in shell, therefore, the minimum thickness of shell is the thickness of outdoor air purifying area/total-heat exchanger/room air exchange area, namely the minimum of a value of outer casing thickness is thickness, the thickness of total-heat exchanger, the thickness of room air exchange area of outdoor air purifying area, the maximum in this three.Adopt the air purifier of this structure, shared horizontal area seldom, can be more suitable for family and uses, even not reserved installation site in living environment, during subsequent installation, air purifier also can not take too many space.
Air-purifying module can comprise HEPA filter screen, photocatalyst net and quartz burner.Outdoor air, after HEPA filter screen, photocatalyst net and quartz burner purifying sterilizing, effectively can reduce the content of PM2.5 and formaldehyde in air, for indoor environment provides clean air.
Consumer, when using air purifier, generally need carry out periodic maintenance to air purifier, as changed filter screen.Conveniently people safeguard air purifier, and air purifier preferably also comprises rear link plate, and rear link plate is hinged on shell, can opposite shell rotate.When air purifier is installed, rear link plate to be arranged on wall and fixing by the securing member such as buckle or bolt after link plate and shell, thus make air purifier be fixed on wall, in time safeguarding air purifier, take the securing member of fixing rear link plate and shell apart, and rotation case just can be safeguarded to air purifier.
The shell of air purifier is provided with air inlet and exhaust outlet, if air inlet and exhaust outlet are all provided with corresponding air channel, can make troubles for the installation of user, for this reason, preferably, shell is connected with outdoor air conduit, in outdoor air conduit, is provided with outdoor inlet channel and indoor exhaust passage, be also provided with in outdoor air conduit for the baffler by outdoor inlet channel and indoor exhaust channel partition.Outdoor inlet channel communicates with air inlet, indoor exhaust passage communicates with exhaust outlet, air purifier only needs an outdoor air conduit just can realize the function of air inlet and exhaust, in subsequent installation process, user without the need to offering two ventilating openings on wall/glass, and the installation of air purifier is more convenient.
The utility model compact conformation, the space that installation occupies is few, and only need an outdoor air channel just can realize the function of air inlet and exhaust, it is more convenient to install; Rear link plate and plug-in formation opening door structure, it is more convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of air purifier in the utility model embodiment;
Fig. 2 is the internal structure schematic diagram of air purifier in the utility model embodiment;
Fig. 3 is the exploded perspective view of air purifier in the utility model embodiment;
Fig. 4 is the schematic diagram of total-heat exchanger in the utility model embodiment;
Fig. 5 is the connection diagram of rear link plate and shell in the utility model embodiment.
Description of reference numerals: 1-shell; 2-air inlet; 3-exhaust outlet; 4-indoor exhaust wind mouth; 5-air outlet; 6-outdoor air purifying area; 7-total-heat exchanger; 8-room air exchange area; 9-pressure fan; 10-HEPA filter screen; 11-photocatalyst net; 12-quartz burner; 13-exhaust blower; 14-first dividing plate; 15-second partition; 16-first air-vent; 17-second air-vent; The indoor air inlet of 18-; 19-indoor exhaust mouth; The outdoor air inlet of 20-; 21-outdoor exhaust outlet; 22-formaldehyde sensor; 23-humidity sensor; 24-PM2.5 sensor; Link plate after 25-; 26-hinge; 27-outdoor air conduit; 28-baffler; The outdoor inlet channel of 29-; 30-indoor exhaust passage; 31-medium air filtration net.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Air purifier as shown in Figure 1, 2, 3, comprises shell 1, and shell 1 is provided with for the air inlet 2 of communication chamber external environment and exhaust outlet 3, for the indoor exhaust wind mouth 4 of communication chamber environment and for the air outlet 5 toward indoor environment conveying air.
Outdoor air purifying area 6, total-heat exchanger 7 and room air exchange area 8 is provided with from top to bottom in shell 1.Be provided with air-purifying module and pressure fan 9 in outdoor air purifying area 6, the thickness of pressure fan 9 is 69mm.In the present embodiment, air-purifying module comprises the HEPA filter screen 10 being of a size of 500 × 400 × 25.4mm, the photocatalyst net 11 being of a size of 500 × 420 × 10mm and length are 400mm, diameter is φ 9mm quartz burner 12, HEPA filter screen 10, photocatalyst net 11 and quartz burner 12 and is arranged in order along the direction of outdoor air flows.Outdoor air is by the purification of air-purifying module, and the content of its PM2.5 effectively can reduce by 99%, bacterial content effectively can reduce by 90%, content of formaldehyde effectively can reduce by 90%.Exhaust blower 13 is installed in room air exchange area 8.The first dividing plate 14 and second partition 15 is also provided with in shell 1.
Outdoor air purifying area 6 and total-heat exchanger 7 are separated by the first dividing plate 14, and the first dividing plate 14 is provided with the both sides that the first air-vent 16, first air-vent 16 and pressure fan 9 are in air-purifying module respectively.
Second partition 15 is arranged between outdoor air purifying area 6 and air outlet 5, and second partition 15 is provided with the second air-vent 18.Second air-vent 18 is located at the below of air outlet 5, is communicated with pressure fan 9 and air outlet 5.
In the present embodiment, total-heat exchanger 7 is supported by metal frame and aluminium foil core, and it is of a size of 200 × 200 × 150mm.As shown in Figure 4, total-heat exchanger 7 comprises for carrying the indoor air inlet 18 of room air and indoor exhaust mouth 19, for the outdoor air inlet 20 of conveying chamber outer air and outdoor exhaust outlet 21.When pressure fan 9 works, outdoor air is by air inlet 2, and successively through outdoor air inlet 20, total-heat exchanger 7, outdoor exhaust outlet 21, first air-vent 16, air-purifying module, pressure fan 9, and then arrive air outlet 5, thus provide the air of fresh cleaning for indoor.For ensureing the service life of total-heat exchanger 7, screen pack can be installed between air inlet 2 and outdoor air inlet 20, as medium air filtration net 31.In the present embodiment, medium air filtration net 31 is of a size of 280 × 150 × 20mm.
Room air exchange area 8 is located at the below of total-heat exchanger 7, is provided with exhaust blower 13 in room air exchange area 8.Exhaust blower 13 is provided with exhaust blower exhaust outlet and exhaust blower air inlet, and exhaust blower air inlet is communicated with indoor exhaust wind mouth 4, and exhaust blower exhaust outlet is connected with indoor air inlet 18, and indoor exhaust mouth 19 is connected with exhaust outlet 3.When exhaust blower 13 works, room air passes through exhaust blower air inlet, and according to this through exhaust blower 13, exhaust blower exhaust outlet, indoor air inlet 18, total-heat exchanger 7, indoor exhaust mouth 19, and then arrive exhaust outlet 3, thus the air in discharge chamber, forming chamber inner air and outer air circulates.
Air-purifying module and pressure fan 9, total-heat exchanger 7, exhaust blower 13 are arranged on from top to bottom after in shell 1, the full-size that the thickness of shell and width will depend in air-purifying module and pressure fan 9, total-heat exchanger 7, exhaust blower 13, in the present embodiment, the width H of shell 1 is 460mm, the thickness L of shell 1 is 170mm, the horizontal projected area in the space shared by shell 1 seldom, can save the interior space greatly.
For obtaining the quality information of room air, formaldehyde sensor 22, humidity sensor 23 and PM2.5 sensor 24 can also be installed in air purifier, and in shell 1 installation data processing module, and on shell 1, LED display is installed so that user intuitively obtains the quality information of room air.
As shown in Fig. 3,5, rear link plate 25 is hinged on the back side of shell 1 by hinge 26, thus shell 1 can be rotated relative to rear link plate 25.The back side of shell 1 is provided with service ports.When air purifier is installed, rear link plate 25 to be arranged on wall and fixing by the securing member such as buckle or bolt after link plate 25 and shell 1, thus air purifier is fixed on wall.In time safeguarding air purifier, take the securing member of fixing rear link plate 25 and shell 1 apart, and rotation case 1 is just safeguarded to air purifier by the service ports at shell 1 back side.
As shown in Figure 5, rear link plate 25 is fixed with an outdoor air conduit 27, in outdoor air conduit 27, is provided with baffler 28.In the present embodiment, outdoor air conduit 27 is of a size of φ 60 × 573mm (external diameter × length), also fly net is housed in outdoor air conduit 27.Pipe internal channel is divided into outdoor inlet channel 29 and indoor exhaust passage 30 by baffler 28 by outdoor air conduit 27.Outdoor inlet channel 29 communicates with air inlet 2, and indoor exhaust passage 30 communicates with exhaust outlet 3.Be fixed on wall because outdoor air conduit 27 to be connected on rear link plate 25 then link plate 25, therefore, even if user is when changing the filter screen of air purifier, also can not have any impact to outdoor air conduit 27, and outdoor air conduit 27 can not have any impact to the maintenance process of air purifier equally.
Claims (3)
1. an air purifier, comprise shell, shell is provided with for the air inlet of communication chamber external environment and exhaust outlet, for the indoor exhaust wind mouth of communication chamber environment and for the air outlet toward indoor environment conveying air, it is characterized in that: be provided with outdoor air purifying area, total-heat exchanger and room air exchange area from top to bottom successively in described shell; Air-purifying module and the pressure fan for conveying chamber outer air is provided with in described outdoor air purifying area; The exhaust blower for carrying room air is provided with in described room air exchange area;
Described outdoor air, by air inlet, successively through total-heat exchanger, air-purifying module, pressure fan, and then arrives air outlet, forms outdoor air inlet channel;
Described room air, by indoor exhaust mouth, successively through exhaust blower, total-heat exchanger, and then arrives exhaust outlet, forms room air exhaust passage.
2. air purifier according to claim 1, is characterized in that: also comprise and be hinged on the rear link plate that on shell, energy opposite shell is rotated.
3. air purifier according to claim 1, is characterized in that: described shell is connected with outdoor air conduit; Outdoor inlet channel and indoor exhaust passage is provided with in described outdoor air conduit; Also be provided with in described outdoor air conduit for the baffler by outdoor inlet channel and indoor exhaust channel partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847344.1U CN204478290U (en) | 2014-12-26 | 2014-12-26 | A kind of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420847344.1U CN204478290U (en) | 2014-12-26 | 2014-12-26 | A kind of air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN204478290U true CN204478290U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420847344.1U Active CN204478290U (en) | 2014-12-26 | 2014-12-26 | A kind of air purifier |
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| CN (1) | CN204478290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121055A1 (en) * | 2016-12-28 | 2018-07-05 | 山东永华净化科技有限公司 | Air purifying unit |
| CN108317642A (en) * | 2018-04-05 | 2018-07-24 | 浙江茂源环保科技有限公司 | Based on light-catalysed Two-way Cycle air purifier |
-
2014
- 2014-12-26 CN CN201420847344.1U patent/CN204478290U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121055A1 (en) * | 2016-12-28 | 2018-07-05 | 山东永华净化科技有限公司 | Air purifying unit |
| CN108317642A (en) * | 2018-04-05 | 2018-07-24 | 浙江茂源环保科技有限公司 | Based on light-catalysed Two-way Cycle air purifier |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |