CN206398925U - A kind of pair of air outlet air curtain - Google Patents
A kind of pair of air outlet air curtain Download PDFInfo
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- CN206398925U CN206398925U CN201621171365.1U CN201621171365U CN206398925U CN 206398925 U CN206398925 U CN 206398925U CN 201621171365 U CN201621171365 U CN 201621171365U CN 206398925 U CN206398925 U CN 206398925U
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- air outlet
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- curtain
- air curtain
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Abstract
The utility model discloses a kind of pair of air outlet air curtain, include housing, the housing includes protecgulum, back-cover, bottom and two side covers, and the bottom offers the first air outlet, and the protecgulum offers the second air outlet；Motor is provided with the housing, the motor two ends are connected to a wind wheel, aerofoil fan, electro-heat equipment and air cleaning unit are sequentially provided between the motor and second air outlet.Described in the utility model pair of air outlet air curtain has the air outlet of both direction, forms the different air curtain in twice direction, the function of the traditional air curtain of upgrading, moreover it is possible to which indoor air themperature is adjusted, and effect with air cleaning.
Description
Technical field
The utility model is related to air curtain field, more particularly to a kind of pair of air outlet air curtain.
Background technology
It is arranged on above the doorways such as refrigeration, air-conditioning, dust-proof, heat-insulated market, theater, hotel, restaurant more, is used for air curtain
Indoor and outdoor air is obstructed, prevents indoor and outdoor air from carrying out cold and hot exchange；Meanwhile, there is dust-proof, anti-pollution, anti-mosquito work again
With.
Air curtain of the prior art generally only opens up air outlet in air curtain bottom of shell, forms air curtain by indoor and outdoor
Obstructed.Such as Chinese patent of Patent No. 201310142099.4, as shown in figure 1, a kind of air curtain is disclosed, including wind
Several blower fans and vent flow guider are arranged with curtain casing, casing, as can be seen from Figure 1 the air outlet of the air curtain is equal
Vertically downward, its purpose carries out cold and hot exchange to form air curtain blocking indoor and outdoor air, but because air-flow vertically downward is reached
Mixed flow, vortex, backflow can be formed behind ground, before and after the air curtain, this mixed flow, vortex, backflow itself offset with the air curtain
Disappear, reduce the wind speed and blast of the air curtain bottom, weaken the air curtain blocking effect, therefore also have outside fraction room
Air or dust etc. enter interior.And the function of this kind of air curtain is more single, barrier indoor and outdoor air can only be played
Effect, and indoor air can not be adjusted, can not meet current life requirement.
Utility model content
In order to overcome shortcoming and defect present in prior art, the utility model can be to room air there is provided one kind
The double air outlet air curtains being adjusted.
The utility model is achieved through the following technical solutions：A kind of pair of air outlet air curtain, includes housing, described
Housing includes protecgulum, back-cover, bottom and two side covers, and the bottom offers the first air outlet, and the protecgulum offers second and gone out
Air port；Motor is provided with the housing, the motor two ends are connected to a wind wheel, the motor and second air-out
Aerofoil fan, electro-heat equipment and air cleaning unit are sequentially installed between mouthful.
Compared to prior art, described in the utility model pair of air outlet air curtain has the air outlet of both direction, energy
Enough produce the air curtain of two different angles, the dual resisteance air exchange of indoor and outdoor, second air outlet can also adjustment angle
Degree, further improves the function of air curtain, allows user's quality of life to greatly promote.
Further, second air outlet and the angle of vertical downward direction are 11 ° to 60 °, and the setting can be according to not
Blowing angle is adjusted with situation, the air curtain of different angles is formed.
Further, described pair of air outlet air curtain also includes electro-heat equipment, air cleaning unit and electric machine support, described
Electro-heat equipment and air cleaning unit are sequentially arranged between the aerofoil fan and second air outlet, the electric machine support
One end be fixed on the case inside, the other end connects the motor.
Further, described pair of air outlet air curtain also includes two shock absorbing rings, and the shock absorbing ring is separately mounted to described
Motor both ends of the surface, the setting can reduce the structure inside noise and stable air curtain produced by motor vibrations.
Further, the electric machine support includes a support body and four connectors, and the support body is U-shaped support body, and its is U-shaped
Blind end is fixed on the case inside, and there is the opening of a semicircle its U-shaped two rising portion end, and the opening diameter subtracts with described
Shake circle is identical, and a barb is respectively equipped with above and below the opening；Each connector includes the circle of a quarter circular arc
A horizontal part is extended in arc portion, one end of the arc sections, and the barb that the horizontal part offers rectangular opening and the support body coordinates,
The other end of the arc sections extends a connecting portion, and the connecting portion offers circular hole.
Further, the arc sections of each connector are further extended outward out is provided with a connecting pole, the connecting pole
Screwed hole, the corner of the aerofoil fan is correspondingly connected on a connecting pole by screw respectively.
Further, the electro-heat equipment is PTC heater, and the setting can keep indoor temperature.
Further, the air cleaning unit is champignon rubber, and the setting makes room air more pure and fresh.
Further, elongated electro-heat equipment is additionally provided between the wind wheel and first air outlet, this is set into one
Step strengthens the heat insulating ability of interior.
Further, second air outlet is provided with the blinds in adjustable direction, and the setting can realize described second
The wind direction regulation of air outlet.
In order to more fully understand and implement, the utility model is described in detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of air curtain described in prior art.
The explosive view of described in the utility model pair of air outlet air curtain of Fig. 2.
Fig. 3 is the position view of aerofoil fan described in the utility model.
Fig. 4 is that schematic diagram is disassembled in the combination of electric machine support described in the utility model, motor and DC fan.
Fig. 5 is the group of electric machine support described in the utility model, motor, DC fan, heater and air cleaning unit
Close side schematic view.
Fig. 6 is the wind path schematic diagram of described in the utility model pair of air outlet air curtain.
Embodiment
Fig. 2, Fig. 3 are referred to, Fig. 2 is the explosive view of described in the utility model pair of air outlet air curtain, and Fig. 3 is this practicality
The position view of the new aerofoil fan.A kind of pair of air outlet air curtain described in the utility model, includes housing, institute
Housing is stated including protecgulum 11, back-cover 12, the side cover 14 of bottom 13 and two, the bottom 13 offers the first air outlet 131, it is described before
Lid offers the second air outlet 111 close to indoor side.Motor 2, the two ends of motor 2 difference are provided with the housing
It is connected with a wind wheel 3, the housing and aerofoil fan 4, electro-heat equipment 5 is sequentially installed at second air outlet 111
With air cleaning unit 6.
Specifically, as shown in fig. 6, Fig. 6 is the wind path schematic diagram of described in the utility model pair of air outlet air curtain.Described
Two air outlets 111 are adjustable air outlet, and the blinds in direction can be adjusted by being provided with second air outlet 111, described the
The angle β spans of two air outlets and vertical downward direction are 4 ° to 90 °, it is preferable that β is 11 ° to 60 °.
As shown in figure 4, schematic diagram is disassembled in the combination that Fig. 4 is electric machine support described in the utility model, motor and DC fan.
Described pair of air outlet air curtain also includes electric machine support 7 and two shock absorbing rings 8, and described two shock absorbing rings 8 are separately mounted to described
The two ends of motor 2.The electric machine support 7 includes a support body 71 and four connectors 72, and the support body 72 is U-shaped support body, its U
Type blind end is fixed in the back-cover 12, and there is an opening of a semicircle its U-shaped two rising portion end, the opening diameter with it is described
Shock absorbing ring 8 is identical, and a barb is respectively equipped with above and below the opening；Each connector 72 includes a quarter circular arc
Arc sections, one end of the arc sections extends a horizontal part, and the horizontal part offers the barb of rectangular opening and the support body
Coordinate, the other end of the arc sections extends the connecting portion of a level, and the connecting portion offers circular hole.The motor is being installed
When 2, the shock absorbing ring 8 at the two ends of motor 2 is embedded in the opening of two rising portion of the support body 71, then holded up described
Portion's upper and lower ends fasten a connector 72 respectively, are combined into shock absorbing ring 8 described in a complete circular banding, so that fixed institute
State motor 2.Two connectors 72 of the combination up and down tighten fixation by the circular hole of bolt through the connecting portion.
The arc sections of each connector 72 further extend outward out and are provided with screwed hole on a connecting pole, the connecting pole,
The corner of the aerofoil fan 4 is correspondingly connected on a connecting pole by screw respectively.When the aerofoil fan 4 is run, institute
The wind for stating the generation of aerofoil fan 4 is blown out from second air outlet 111, can form second air curtain, in addition, can also realize pair
The effect of indoor temperature regulation.
As shown in figure 5, Fig. 5 is that electric machine support described in the utility model, motor, DC fan, heater and air are net
Disguise the combined side schematic diagram put.The electro-heat equipment 5 is PTC heater, and the air cleaning unit 6 is champignon rubber,
The electro-heat equipment 5 is mutually interlocked with the air cleaning unit 6, is fixed on second air outlet 111 and the axle stream wind
Between fan 4.Install after the PTC heater and champignon rubber, room air is made while realizing to heating indoor more
It is pure and fresh, substantially increase the quality of life of user.
In addition, the lower section of impeller 3 is also equipped with an elongated electro-heat equipment 9, also it is PTC heater in the present embodiment,
First air outlet 131 is also blown hot gas, can preferably keep indoor temperature.
In use, first air outlet 131 sprays air-flow vertically downward forms the first downward air curtain a that hangs down together,
First air curtain a can obstruct indoor and outdoor air, prevent most of indoor and outdoor air from carrying out cold and hot exchange, meanwhile, also obstruct
Most of outdoor dust and insect etc., but as shown in figure 1, because air-flow vertically downward is reached behind ground, first wind
Mixed flow, vortex, backflow can be formed before and after curtain a, this mixed flow, vortex, backflow are offseted with the first air curtain a itself, reduced
The wind speed and blast of the first air curtain a bottoms, weaken the barriering effect of the first air curtain a, therefore also have small portion
Air or dust outside locellus etc. enter interior, now, and the air-flow produced by the aerofoil fan 4 is from second air-out
Mouth 111 sprays, and the second air curtain b of formation just serves vital effect.As shown in figure 3, the first air curtain a with it is described
Space between second air curtain b is D, due to the oblique interior of air-flow that second air outlet 111 sprays, and is formed together to interior
Inclined second air curtain b, when the second air curtain b and angle β of vertical direction is less than 45 °, the pressure of space D interiors relatively
It is small, therefore air and dust in the D of space can't get in.When outdoor air in order, β can be adjusted to being more than
45 °, as angle increases, the scope that the air-flow that second air outlet sprays passes through becomes big, and space D progressively extends to interior,
Now have part fresh air and enter interior, air is kept circulation.Further, in arc air channel piece 4 and institute
State and electro-heat equipment 5 is provided between the second air outlet 111, making can be to room after heating from the wind that the second air outlet 111 is blown out
Interior heating, can especially prevent the cold air of outdoor from entering in winter, keep indoor temperature.Further, in the heating
Air cleaning unit 6 is provided between the air outlet 111 of device 5 and second, room air is purified while obtaining heating.
The utility model is not limited to above-mentioned embodiment, if do not taken off to various changes or deformation of the present utility model
From spirit and scope of the present utility model, if these are changed and deformation belongs to claim of the present utility model and equivalent technologies
Within the scope of, then the utility model is also intended to comprising these changes and deformed.
Claims (10)
1. a kind of pair of air outlet air curtain, it is characterised in that：Include housing, the housing bottom offers the first air outlet,
The housing is provided with the second air outlet close to indoor side；Motor is provided with the housing, the motor two ends connect respectively
It is connected in a wind wheel, the housing and is being also equipped with aerofoil fan at second air outlet.
2. according to claim 1 pair of air outlet air curtain, it is characterised in that：Second air outlet and side vertically downward
To angle be 11 ° to 60 °.
3. according to claim 2 pair of air outlet air curtain, it is characterised in that：Also include electro-heat equipment, air cleaning to fill
Put and electric machine support, the electro-heat equipment and air cleaning unit are sequentially arranged on the aerofoil fan and second air outlet
Between, one end of the electric machine support is fixed on the case inside, and the other end connects the motor.
4. according to claim 3 pair of air outlet air curtain, it is characterised in that：Also include two shock absorbing rings, the damping
Circle is separately mounted to the motor both ends of the surface.
5. according to claim 4 pair of air outlet air curtain, it is characterised in that：The electric machine support include support body and
Four connectors, the support body is U-shaped support body, and its U-shaped blind end is fixed on the case inside, its U-shaped end of rising portion two
There is the opening of a semicircle, the opening diameter is identical with the shock absorbing ring, a barb is respectively equipped with above and below the opening；It is described
Each connector includes the arc sections of a quarter circular arc, and a horizontal part is extended in one end of the arc sections, the level
The barb that portion offers rectangular opening and the support body coordinates, and the other end of the arc sections extends a connecting portion, the connecting portion
Offer circular hole.
6. according to claim 5 pair of air outlet air curtain, it is characterised in that：The arc sections of each connector also to
Outer extend is provided with screwed hole on a connecting pole, the connecting pole, the corner of the aerofoil fan respectively by screw accordingly
It is connected on a connecting pole.
7. double air outlet air curtains according to any one in claim 3 to 6, it is characterised in that：The electro-heat equipment
For PTC heater.
8. according to claim 7 pair of air outlet air curtain, it is characterised in that:The air cleaning unit is champignon rubber
Glue.
9. according to claim 8 pair of air outlet air curtain, it is characterised in that:The wind wheel and first air outlet it
Between be additionally provided with elongated electro-heat equipment.
10. double air outlet air curtains according to claim 1 or 9, it is characterised in that:Second air outlet is provided with can
Adjust the blinds in direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171365.1U CN206398925U (en) | 2016-10-26 | 2016-10-26 | A kind of pair of air outlet air curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171365.1U CN206398925U (en) | 2016-10-26 | 2016-10-26 | A kind of pair of air outlet air curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398925U true CN206398925U (en) | 2017-08-11 |
Family
ID=59507917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171365.1U Active CN206398925U (en) | 2016-10-26 | 2016-10-26 | A kind of pair of air outlet air curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288126A (en) * | 2016-10-26 | 2017-01-04 | 广东绿岛风室内空气系统科技有限公司 | A kind of double air outlet air curtain |
| CN108758958A (en) * | 2018-06-13 | 2018-11-06 | 广州西奥多电气设备有限公司 | Multiple rows of air-cooled warm integrated air curtain with circulatory function in purification and its control method |
-
2016
- 2016-10-26 CN CN201621171365.1U patent/CN206398925U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288126A (en) * | 2016-10-26 | 2017-01-04 | 广东绿岛风室内空气系统科技有限公司 | A kind of double air outlet air curtain |
| CN108758958A (en) * | 2018-06-13 | 2018-11-06 | 广州西奥多电气设备有限公司 | Multiple rows of air-cooled warm integrated air curtain with circulatory function in purification and its control method |
| CN108758958B (en) * | 2018-06-13 | 2021-05-04 | 广州西奥多电气设备有限公司 | Multi-air-exhaust cooling and heating integrated air curtain device with purification internal circulation function and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529200 Taishan, Jiangmen, Taicheng, South Hing Road, No. 15, No. Patentee after: Guangdong nedfon air system Limited by Share Ltd Address before: 529200 Taishan, Jiangmen, Taicheng, South Hing Road, No. 15, No. Patentee before: Guangzhou Lvdaofeng Indoor Air System Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |