CN203785119U - Two-way ventilation air purifier - Google Patents

Two-way ventilation air purifier Download PDF

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Publication number
CN203785119U
CN203785119U CN201420221362.9U CN201420221362U CN203785119U CN 203785119 U CN203785119 U CN 203785119U CN 201420221362 U CN201420221362 U CN 201420221362U CN 203785119 U CN203785119 U CN 203785119U
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CN
China
Prior art keywords
air inlet
air
fan blade
bidirectional
purifier
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.)
Expired - Fee Related
Application number
CN201420221362.9U
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Chinese (zh)
Inventor
蔡镜波
梁海权
洪明晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FOSHAN JINGXINGHUI ELECTRICAL APPLIANCE Co Ltd
Original Assignee
FOSHAN JINGXINGHUI ELECTRICAL APPLIANCE Co Ltd
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Priority to CN201420221362.9U priority Critical patent/CN203785119U/en
Application granted granted Critical
Publication of CN203785119U publication Critical patent/CN203785119U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a two-way ventilation air purifier which comprises a shell, a motor arranged in the shell, and a two-way wind wheel driven by the motor, wherein the shell is provided with a first air inlet, a second air inlet and an air outlet; the two-way wind wheel comprises a middle clapboard; a wind wheel ring is arranged at only one side of the middle clapboard; the wind wheel ring is connected with the bottom surface of one side of the middle clapboard by a plurality of first fan blades; the plurality of first fan blades are evenly distributed at the inner side of the wind wheel ring and extend inwards along the radial direction; the bottom surface of the other side of the middle clapboard is provided with a plurality of second fan blades; one ends of the second fan blades are connected with the bottom surface of the other side of the middle clapboard; the other ends of the second fan blades extend outwards along the radial direction. Compared with the prior art, the two-way ventilation air purifier provided by the utility model has the advantages that the two-way wind wheel is simple in structure, and small in number of parts, and the design of a processing mould is simple; furthermore, the two-way wind wheel is capable of balancing the supply air rate of the first air inlet and the second air inlet.

Description

A kind of Bidirectional air inlet purifier
Technical field
The utility model relates to a kind of Bidirectional air inlet purifier, relates in particular to the air purifier of a kind of both sides air intake equilibrium.
Background technology
Air purifier of a great variety, can be divided into indoor putting type and inserting air purifier substantially, and indoor putting type is with cabinet type in the majority, and embedded air cleaning is to be mainly embedded on roof or indoor sidewall, takies the interior space to reduce.The air purifier of existing indoor putting type, mainly comprise a housing, in housing, be provided with motor and wind wheel, a side at wind wheel is provided with the air inlet with screen pack, above housing, be provided with exhaust passage, air enters from the air inlet of clarifier, after filtration after net filtration, discharge from exhaust passage again, reach the object purifying the air of a room.This air purifier is mostly single side air inlet, and intake is just little like this, and the amount of purifying air is also little, in a larger space, must place multiple such clarifiers, just can reach desired effects.Multiple clarifiers must be occupied certain space, make like this utilance decline.
As the utility model patent of China Patent No. CN201020534353, the day for announcing is on May 11st, 2011, and disclosed Bidirectional air inlet purifier, comprises protecgulum and bonnet, after described protecgulum and bonnet fasten, form one and hold the cavity of wind wheel, and be positioned at the exhaust passage on cavity; It is characterized in that: described wind wheel is Bidirection air vane, Bidirection air vane comprises median septum, wind wheel ring and rear wind wheel ring before the both sides of described median septum are respectively equipped with, described front wind wheel ring is evenly distributed on front wind wheel ring inner side by several, and the consistent front fan blade of arc of the direction extending radially inwardly is connected with the front bottom surface of median septum; Described rear wind wheel ring is evenly distributed on rear wind wheel ring inner side by several, and after the consistent arc of the direction extending radially inwardly, fan blade is connected with the rear bottom surface of median septum; Described Bidirection air vane is driven by the motor being arranged on described protecgulum or bonnet; Screen pack before described protecgulum outside is provided with, screen pack after described bonnet outside is provided with.Technique scheme, by wind wheel is made as to Bidirection air vane, has improved intake and the purification efficiency of air purifier.But the Bidirection air vane in technique scheme is symmetrical structure, and the cavity of the symmetrical expression that its pair half housing is buckled into, when a side of Bidirection air vane is when being fixed on motor on motor rack and being connected, motor rack and motor will affect the intake of this side, this is unbalanced by causing entering air capacity in air channel by both sides air inlet, and blast is inconsistent and produce serious noise; Secondly,, because the intake of both sides air inlet is inconsistent, the filter assemblies consumption degree that causes both sides is not etc., make troubles to the replacing of filter assemblies, again, the Bidirection air vane complex structure of this kind of structure, its processing mold design difficulty is large, has increased the production cost of product.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, the Bidirectional air inlet purifier that provides a kind of intake to double nearly.
The main technical schemes that the Bidirectional air inlet purifier providing according to the utility model adopts is: comprise housing, be arranged on motor in described housing and by described motor-driven Bidirection air vane, described housing is provided with the first air inlet, the second air inlet and air outlet, described the first air inlet and described the second air inlet place are equipped with filter assemblies, described the first air inlet or described the second air inlet place are provided with motor rack, described motor is arranged on described motor rack, described Bidirection air vane comprises median septum, a described median septum only side is provided with wind wheel ring, described wind wheel ring is connected with a side bottom surface of described median septum by multiple the first fan blades, multiple described the first fan blades are evenly distributed on described wind wheel ring inner side and extend radially inwardly, the opposite side bottom surface of described median septum is provided with multiple the second fan blades, and one end of described the second fan blade is connected with the opposite side bottom surface of described median septum, and the other end of described the second fan blade extends radially outwardly.
The Bidirectional air inlet purifier that the utility model provides also adopts following attached technical scheme:
The length of described the second fan blade is less than the length of described the first fan blade.
The thickness of described the second fan blade is greater than the thickness of described the first fan blade.
The quantity of described the second fan blade is less than the quantity of described the first fan blade.
Described the first fan blade and described the second blade shaft are arranged on the both sides of median septum to dislocation.
The described Bidirection air vane structure that is formed in one.
Described motor is connected with described median septum, and described motor and described the second fan blade are positioned at the same side of described median septum.
Described filter assemblies is made up of any one or multiple stack in coarse filtration net, activated charcoal strainer and HEPA screen pack.
Between described the first air inlet and described the second air inlet, be formed with the cavity that holds described Bidirection air vane, between described cavity and described air outlet, be formed with air channel, the inner surface of described cavity is flaring bank face, is connected with described air channel is smooth and easy.
The UV sterilizer that is also provided with photocatalyst layer in described air channel and matches with described photocatalyst layer.
In described air channel, be provided with ozone generator or/and anion generator.
In described air channel, be provided with filter course, described filter course is HEPA screen pack and/or clean electric precipitation net.
In described housing, be also provided with Fan casing, described Bidirection air vane is positioned at described Fan casing.
The Bidirectional air inlet purifier providing according to the utility model compared with prior art tool has the following advantages: first, in the utility model, Bidirection air vane is simple in structure, parts are few, processing mold simplicity of design, production cost are low; Secondly, can solving because the motor of Bidirection air vane one side and motor rack stop of the Bidirection air vane in the utility model causes the unequal defect of Bidirection air vane both sides intake; Can effectively reduce product work process due to the unbalanced noise producing of two air inlet intakes, the consumption degree of balance double-side filtering assembly.
Brief description of the drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 be in the utility model by filter assemblies the cutaway view when housing takes off.
Fig. 4 is structure chart of the present utility model.
Fig. 5 is the structure chart of Bidirection air vane in the utility model.
Fig. 6 is the side view of Bidirection air vane in the utility model.
Fig. 7 is the structure chart after the assembling of Bidirection air vane and Fan casing in the utility model.
Fig. 8 is structure chart when Bidirection air vane the second fan blade length is less than described the first fan blade length in the utility model.
Fig. 9 is side view when Bidirection air vane the second fan blade length is less than described the first fan blade length in the utility model.
Detailed description of the invention
Referring to Fig. 1 to Fig. 7, the Bidirectional air inlet purifier embodiment providing according to the utility model, comprise housing 1, the Bidirection air vane 3 that is arranged on the motor 2 in described housing 1 and is driven by described motor 2, described housing 1 is provided with the first air inlet 11, the second air inlet 12 and air outlet 13, described the first air inlet 11 and described the second air inlet 12 places are equipped with filter assemblies, described the first air inlet 11 or described the second air inlet 12 places are provided with motor rack 4, described motor 2 is arranged on described motor rack 4, described Bidirection air vane 3 comprises median septum 31, a described median septum 31 only side is provided with wind wheel ring 32, described wind wheel ring 32 is connected with a side bottom surface of described median septum 31 by multiple the first fan blades 33, multiple described the first fan blades 33 are evenly distributed on described wind wheel ring 32 inner sides and extend radially inwardly, the opposite side bottom surface of described median septum 31 is provided with multiple the second fan blades 34, and one end of described the second fan blade 34 is connected with the opposite side bottom surface of described median septum 31, and the other end of described the second fan blade 34 extends radially outwardly.Bidirection air vane in the utility model is simple in structure, parts are few, processing mold design difficulty is little, production cost is low.
Referring to Fig. 1, Fig. 2, Fig. 8 and Fig. 9, according to the utility model the above embodiments, the length of described the second fan blade 34 is less than the length of described the first fan blade 33.When concrete use, in the time that motor rack 4 is arranged on the first air inlet 11 place, the first fan blade 33 on Bidirection air vane 3 is near the first air inlet 11, the second fan blade 34 is near the second air inlet 12, the first air inlet 11 is because motor rack 4 and motor 2 stops, reduced the intake of the first air inlet 11, the intake that makes two air inlets is uneven and produce noise.In the present embodiment, be less than the length of the first fan blade 33 due to the length of the second fan blade 34, this will reduce the intake of the second fan blade 34 1 sides in Bidirection air vane 3, make the intake of the first air inlet 11 and the second air inlet 12 can reach balanced effect, thereby eliminate due to the unbalanced noise producing of two air inlet intakes, the consumption degree of balance double-side filtering assembly.
According to the utility model the above embodiments, the thickness of described the second fan blade is greater than the thickness of described the first fan blade.Expand the connection area of the second fan blade and median septum, and strengthen the mechanical strength of the second fan blade, prevent that the second fan blade from producing distortion in the course of the work, the increasing of the second fan blade thickness simultaneously, by the gap dwindling between adjacent two the second fan blades, this will reduce the intake of the second fan blade one side in Bidirection air vane, in the time that motor and the first fan blade are positioned at median septum the same side, the present embodiment can balanced bidirectional wind wheel both sides intake, thereby eliminate due to the unbalanced noise producing of two air inlet intakes, the consumption degree of balance double-side filtering assembly.
According to the utility model the above embodiments, the quantity of described the second fan blade is less than the quantity of described the first fan blade.Reduce the quantity of the second fan blade compared with the first fan blade, this will reduce the intake of the second fan blade one side in Bidirection air vane, in the time that motor and the first fan blade are positioned at median septum the same side, the present embodiment can balanced bidirectional wind wheel both sides intake, thereby eliminate due to the unbalanced noise producing of two air inlet intakes, the consumption degree of balance double-side filtering assembly.
Referring to Fig. 5 and Fig. 6, according to the utility model the above embodiments, described the first fan blade 33 axially shifts to install the both sides at median septum 31 with described the second fan blade 34.When concrete use, this structure contributes to the blast of balance median septum 31 both sides, and the air-out in air channel is all continuously.
Referring to Fig. 5 and Fig. 6, according to the utility model the above embodiments, described Bidirection air vane 3 structure that is formed in one.Processing mold easy to process, to have simplified Bidirection air vane 3, reduce production cost.
Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, described filter assemblies is made up of any one or multiple stack in coarse filtration net, activated charcoal strainer 51 and HEPA screen pack 52.Filter assemblies in the present embodiment is made up of activated charcoal strainer 51 and 52 stacks of HEPA screen pack, is followed successively by from outside to inside HEPA screen pack 52, activated charcoal strainer 51.This filter assemblies is the dust in filtered air effectively, and simple in structure, easy to assembly, good filtration effect, production cost are low.
Referring to Fig. 2 and Fig. 3, according to the utility model the above embodiments, between described the first air inlet 11 and described the second air inlet 12, be formed with the cavity 14 that holds described Bidirection air vane 3, between described cavity 14 and described air outlet 13, be formed with air channel 15, the inner surface of described cavity 14 is flaring bank face, with smooth and easy connection of described air channel 15.The air that this structure makes to enter in air channel 15 can be discharged more smoothly, improves the efficiency purifying air of the present utility model.
According to the utility model the above embodiments, the UV sterilizer that is also provided with photocatalyst layer in described air channel 15 and matches with described photocatalyst layer.Simple in structure, easy to assembly, bactericidal effect is good.
According to the utility model the above embodiments, on the inwall of described air channel, be also provided with ozone generator or/and anion generator, ozone generator in the present embodiment comprises booster circuit, spray point and discharge electrode, on discharge electrode, be provided with the electric discharge circular hole identical with spray point quantity, spray point is kept at a certain distance away and aims at the electric discharge circular hole center of circle, and by spray point and discharge electrode and booster circuit output is positive and negative joins, just form an electrion ozone generator, the input of booster circuit joins by attaching plug and power supply.Anion generator in the utility model is prior art, in the utility model, does not describe in detail.Ozone generator or/and the setting of anion generator can further purify air, have simultaneously sterilization, sterilization, except various odor functions such as musty, stinks.
Referring to Fig. 1 to Fig. 3, according to the utility model the above embodiments, in described air channel 15, be provided with filter course 53, described filter course 53 is HEPA screen pack and/or clean electric precipitation net.In air channel 15, the interior filter course 53 that arranges has improved purification intensity of the present utility model again.
Referring to Fig. 1 to Fig. 3 and Fig. 7, according to the utility model the above embodiments, in described housing 1, be also provided with Fan casing 7, described Bidirection air vane 3 is positioned at described Fan casing 7.This structure has facilitated the installation of Bidirection air vane 3 and has fixed, and contributes to improve the efficiency of assembling of product.
Referring to Fig. 1, Fig. 3 and Fig. 4, according to the utility model the above embodiments, described the first air inlet 11, described the second air inlet 12 and the described air outlet 13 equal Turbogrid plates 6 in place, the setting of Turbogrid plates 6 can effectively prevent the touching of exterior object to filter assemblies, contributes to extend the service life of filter assemblies.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can change these embodiment, scope of the present utility model is limited by claims and equivalent thereof.

Claims (13)

1. a Bidirectional air inlet purifier, comprise housing, be arranged on motor in described housing and by described motor-driven Bidirection air vane, described housing is provided with the first air inlet, the second air inlet and air outlet, described the first air inlet and described the second air inlet place are equipped with filter assemblies, described the first air inlet or described the second air inlet place are provided with motor rack, described motor is arranged on described motor rack, it is characterized in that: described Bidirection air vane comprises median septum, a described median septum only side is provided with wind wheel ring, described wind wheel ring is connected with a side bottom surface of described median septum by multiple the first fan blades, multiple described the first fan blades are evenly distributed on described wind wheel ring inner side and extend radially inwardly, the opposite side bottom surface of described median septum is provided with multiple the second fan blades, and one end of described the second fan blade is connected with the opposite side bottom surface of described median septum, and the other end of described the second fan blade extends radially outwardly.
2. Bidirectional air inlet purifier according to claim 1, is characterized in that: the length of described the second fan blade is less than the length of described the first fan blade.
3. Bidirectional air inlet purifier according to claim 1, is characterized in that: the thickness of described the second fan blade is greater than the thickness of described the first fan blade.
4. Bidirectional air inlet purifier according to claim 1, is characterized in that: the quantity of described the second fan blade is less than the quantity of described the first fan blade.
5. Bidirectional air inlet purifier according to claim 1, is characterized in that: described the first fan blade and described the second blade shaft are arranged on the both sides of median septum to dislocation.
6. Bidirectional air inlet purifier according to claim 1, is characterized in that: the described Bidirection air vane structure that is formed in one.
7. according to the Bidirectional air inlet purifier described in claim 1-6 any one, it is characterized in that: described motor is connected with described median septum, described motor and described the second fan blade are positioned at the same side of described median septum.
8. according to the Bidirectional air inlet purifier described in claim 1-6 any one, it is characterized in that: described filter assemblies is made up of any one or multiple stack in coarse filtration net, activated charcoal strainer and HEPA screen pack.
9. according to the Bidirectional air inlet purifier described in claim 1-6 any one, it is characterized in that: between described the first air inlet and described the second air inlet, be formed with the cavity that holds described Bidirection air vane, between described cavity and described air outlet, form air channel, the inner surface of described cavity is flaring bank face, is connected with described air channel is smooth and easy.
10. Bidirectional air inlet purifier according to claim 9, is characterized in that: the UV sterilizer that is also provided with photocatalyst layer in described air channel and matches with described photocatalyst layer.
11. Bidirectional air inlet purifiers according to claim 9, is characterized in that: in described air channel, be provided with ozone generator or/and anion generator.
12. Bidirectional air inlet purifiers according to claim 9, is characterized in that: in described air channel, be provided with filter course, described filter course is HEPA screen pack and/or clean electric precipitation net.
13. according to the Bidirectional air inlet purifier described in claim 1-6 any one, it is characterized in that: in described housing, be also provided with Fan casing, described Bidirection air vane is positioned at described Fan casing.
CN201420221362.9U 2014-04-30 2014-04-30 Two-way ventilation air purifier Expired - Fee Related CN203785119U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266273A (en) * 2014-10-20 2015-01-07 中山市唯新环境科技有限公司 Bidirectional air intake tower type air purifier structure
CN105823195A (en) * 2016-03-30 2016-08-03 海信(山东)空调有限公司 Air purifier
CN106338103A (en) * 2016-09-29 2017-01-18 广东美的制冷设备有限公司 Air purifier
CN106352534A (en) * 2016-10-21 2017-01-25 海信(山东)空调有限公司 Indoor unit of air conditioner
CN106438445A (en) * 2016-11-30 2017-02-22 长石河谷电器(重庆)有限公司 High-performance air purifier and double-air-inlet centrifugal fan device
CN108592221A (en) * 2018-03-14 2018-09-28 慈溪市贝联电器有限公司 It is a kind of convenient for putting and the air purifier with disinfection filtering function
CN108854526A (en) * 2018-07-06 2018-11-23 天津德航环保设备有限公司 A kind of deodorization photooxidation catalytic converter
CN110425677A (en) * 2019-08-06 2019-11-08 河南工业大学 A kind of photocatalysis air purifying device of livestock and poultry cultivation greenhouse

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104266273A (en) * 2014-10-20 2015-01-07 中山市唯新环境科技有限公司 Bidirectional air intake tower type air purifier structure
CN105823195A (en) * 2016-03-30 2016-08-03 海信(山东)空调有限公司 Air purifier
CN106338103A (en) * 2016-09-29 2017-01-18 广东美的制冷设备有限公司 Air purifier
CN106352534A (en) * 2016-10-21 2017-01-25 海信(山东)空调有限公司 Indoor unit of air conditioner
CN106352534B (en) * 2016-10-21 2019-05-10 海信(山东)空调有限公司 A kind of indoor cabinet machine of air conditioner
CN106438445A (en) * 2016-11-30 2017-02-22 长石河谷电器(重庆)有限公司 High-performance air purifier and double-air-inlet centrifugal fan device
CN108592221A (en) * 2018-03-14 2018-09-28 慈溪市贝联电器有限公司 It is a kind of convenient for putting and the air purifier with disinfection filtering function
CN108592221B (en) * 2018-03-14 2019-12-06 慈溪市贝联电器有限公司 Air purifier convenient to put and have filtering capability that disinfects
CN108854526A (en) * 2018-07-06 2018-11-23 天津德航环保设备有限公司 A kind of deodorization photooxidation catalytic converter
CN110425677A (en) * 2019-08-06 2019-11-08 河南工业大学 A kind of photocatalysis air purifying device of livestock and poultry cultivation greenhouse

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Granted publication date: 20140820

Termination date: 20190430