CN204718027U - Air channel structure and airhandling equipment - Google Patents
Air channel structure and airhandling equipment Download PDFInfo
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- CN204718027U CN204718027U CN201520276710.7U CN201520276710U CN204718027U CN 204718027 U CN204718027 U CN 204718027U CN 201520276710 U CN201520276710 U CN 201520276710U CN 204718027 U CN204718027 U CN 204718027U
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- spiral case
- blinker
- channel structure
- air channel
- snail tongue
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Abstract
The utility model discloses a kind of air channel structure and airhandling equipment, described air channel structure comprises spiral case, the middle frame coordinated with described spiral case and the wind wheel be installed in described spiral case, on described middle frame, the position of the wind wheel of corresponding described spiral case is provided with air inlet, be provided with air-inlet grille in described air inlet, the snail tongue of described spiral case is convexly equipped with blinker.Air channel structure of the present utility model and airhandling equipment, by arranging draught deflector on snail tongue, to change distinguished and admirable direction, and then effectively eliminate different sound.
Description
Technical field
The utility model relates to air purification field, particularly relates to a kind of air channel structure and airhandling equipment.
Background technology
At present, along with the increase of atmosphere pollution and the use of a large amount of new building material and house decorative material, the IAQ of resident makes us serious concern, particularly winter ventilation is not enough, or in closed room using air-condition heating installation, the pernicious gases such as first is waken up, benzene, ammonia pollute and generally exceed standard, and sometimes room air pollution degree exceeds 5-10 doubly than outdoor.
Airhandling equipment is a kind of Domestic electrical equipment that can solve family room's internal contamination.Generally can remove formaldehyde, remove the aerial dust that suspends, absorb smog and sterilizing and absorption foul smell etc., clean-up effect is remarkable.Clarifier with negative ion generating function also can supplement the anion in air, useful health, the air ambient that also user one is satisfied.
Airhandling equipment generally drives wind wheel to rotate by motor etc., to realize the control to wind direction, but, enter wind wheel distinguished and admirable by air inlet, then blown out by air outlet, different sound can be produced, cause noise pollution, affect the healthy of user.
Utility model content
Main purpose of the present utility model is to provide a kind of air channel structure and airhandling equipment, is intended to solve existing airhandling equipment and can produces different sound, cause noise pollution, affect the healthy technical problem of user.
For achieving the above object, the utility model provides a kind of air channel structure, comprise spiral case, the middle frame coordinated with described spiral case and the wind wheel be installed in described spiral case, on described middle frame, the position of the wind wheel of corresponding described spiral case is provided with air inlet, be provided with air-inlet grille in described air inlet, the snail tongue of described spiral case is convexly equipped with blinker.
Preferably, described spiral case comprises panel and is located on the side plate of described faceplate perimeter, and described snail ligulate is formed on described side plate.
Preferably, one end away from described snail tongue of described blinker is 1 ~ 15 millimeter apart from the distance of one end of the close described snail tongue of described blinker.
Preferably, the side of described blinker abuts with described panel, opposite side apart from described panel distance described side plate the height relative to described panel 1/4th to described side plate the height relative to described panel between.
Preferably, when described middle frame to be positioned at the mode horizontal positioned of the below of described snail tongue with described air inlet, obliquely downward, and this blinker and horizontal angle are between 5 ° to 45 ° for described blinker.
Preferably, described blinker is arranged at the top of described snail tongue.
In addition, to achieve these goals, the utility model also provides a kind of airhandling equipment, described airhandling equipment comprises body and is located at described intrinsic air channel structure, described air channel structure comprises spiral case, the middle frame coordinated with described spiral case and the wind wheel be installed in described spiral case, on described middle frame, the position of the wind wheel of corresponding described spiral case is provided with air inlet, is provided with air-inlet grille in described air inlet, and the snail tongue of described spiral case is convexly equipped with blinker.
Air channel structure of the present utility model and airhandling equipment, by arranging draught deflector on snail tongue, to change distinguished and admirable direction, and then effectively eliminate different sound.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model air channel structure;
Fig. 2 is the perspective view of the utility model spiral case.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of air channel structure, with reference to Fig. 1 and Fig. 2, in one embodiment, the wind wheel (not shown) that described air channel structure comprises spiral case 100, the middle frame 200 coordinated with described spiral case 100 and is installed in described spiral case 100, on described middle frame 200, the position of the wind wheel of corresponding described spiral case 100 is provided with air inlet 220, be provided with air-inlet grille 300 in described air inlet 220, the snail tongue 120 of described spiral case 100 is convexly equipped with blinker 122.Air channel structure of the present utility model, by arranging blinker 122 on snail tongue 120, to change wind direction, arrange local kick streamed (gas flowing there are laminar flow (streamlined stream) and turbulent motion two kinds of forms.Wherein, laminar flow is the flowing in parastate, and fluid particle is laminar flow in the flowing direction, and each layer does not interfere with each other and oozes mixed, this flow feature: flow velocity is very little, viscosity is very large.During turbulent fluid flow, each particle does complicated random motion in different directions, travels forward with interfering with each other.Turbulent motion macroscopically neither vorticla motion, non-molecular motion again on microcosmic; Turbulence pulsation: in total forward movement, fluid micellar has the pulsation of all directions; On any point in Turbulent Flow Field space, the movement velocity of fluid particle becomes all in time on direction and size), and then effectively eliminate different sound.
Particularly, in the present embodiment, described spiral case 100 comprises panel 102 and is located on the side plate 104 of described panel 102 periphery, and described snail tongue 120 is formed on described side plate 104.One end away from described snail tongue 120 of described blinker 122 is 1 ~ 15 millimeter apart from the distance of one end of the close described snail tongue 120 of described blinker 122.The side of described blinker 122 abuts with described panel 102, opposite side apart from described panel 102 distance described side plate 104 the height relative to described panel 102 1/4th to described side plate 104 the height relative to described panel 102 between.When described middle frame 200 to be positioned at the mode horizontal positioned of the below of described snail tongue 120 with described air inlet 220, obliquely downward, and this blinker 122 and horizontal angle are between 5 ° to 45 ° for described blinker 122.And described blinker 122 is arranged at the top of described snail tongue 120.Thus, while effectively ensureing wind flow, effectively eliminate different sound.When described blinker 122 width is between 1 to 15 millimeters, air quantity is larger, and blinker 122 width is wider, and particularly, the concrete width of blinker 122 is determined according to the required air quantity of system.
The utility model also provides a kind of airhandling equipment, with reference to Fig. 1 and Fig. 2, in one embodiment, described airhandling equipment comprises body and is located at described intrinsic air channel structure, the wind wheel (not shown) that described air channel structure comprises spiral case 100, the middle frame 200 coordinated with described spiral case 100 and is installed in described spiral case 100, on described middle frame 200, the position of the wind wheel of corresponding described spiral case 100 is provided with air inlet 220, be provided with air-inlet grille 300 in described air inlet 220, the snail tongue 120 of described spiral case 100 is convexly equipped with blinker 122.Air channel structure of the present utility model, by arranging blinker 122 on snail tongue 120, to change wind direction, arrange local kick streamed (gas flowing there are laminar flow (streamlined stream) and turbulent motion two kinds of forms.Wherein, laminar flow is the flowing in parastate, and fluid particle is laminar flow in the flowing direction, and each layer does not interfere with each other and oozes mixed, this flow feature: flow velocity is very little, viscosity is very large.During turbulent fluid flow, each particle does complicated random motion in different directions, travels forward with interfering with each other.Turbulent motion macroscopically neither vorticla motion, non-molecular motion again on microcosmic; Turbulence pulsation: in total forward movement, fluid micellar has the pulsation of all directions; On any point in Turbulent Flow Field space, the movement velocity of fluid particle becomes all in time on direction and size), and then effectively eliminate different sound.
Particularly, in the present embodiment, described spiral case 100 comprises panel 102 and is located on the side plate 104 of described panel 102 periphery, and described snail tongue 120 is formed on described side plate 104.One end away from described snail tongue 120 of described blinker 122 is 1 ~ 15 millimeter apart from the distance of one end of the close described snail tongue 120 of described blinker 122.The side of described blinker 122 abuts with described panel 102, opposite side apart from described panel 102 distance described side plate 104 the height relative to described panel 102 1/4th to described side plate 104 the height relative to described panel 102 between.When described middle frame 200 to be positioned at the mode horizontal positioned of the below of described snail tongue 120 with described air inlet 220, obliquely downward, and this blinker 122 and horizontal angle are between 5 ° to 45 ° for described blinker 122.And described blinker 122 is arranged at the top of described snail tongue 120.Thus, while effectively ensureing wind flow, effectively eliminate different sound.When described blinker 122 width is between 1 to 15 millimeters, air quantity is larger, and blinker 122 width is wider, and particularly, the concrete width of blinker 122 is determined according to the required air quantity of system.
In sum, air channel structure of the present utility model and airhandling equipment, by arranging draught deflector on snail tongue, to change distinguished and admirable direction, and then effectively eliminate different sound.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. an air channel structure, it is characterized in that, comprise spiral case, the middle frame coordinated with described spiral case and the wind wheel be installed in described spiral case, on described middle frame, the position of the wind wheel of corresponding described spiral case is provided with air inlet, be provided with air-inlet grille in described air inlet, the snail tongue of described spiral case is convexly equipped with blinker.
2. air channel structure as claimed in claim 1, it is characterized in that, described spiral case comprises panel and is located on the side plate of described faceplate perimeter, and described snail ligulate is formed on described side plate.
3. air channel structure as claimed in claim 2, it is characterized in that, one end away from described snail tongue of described blinker is 1 ~ 15 millimeter apart from the distance of one end of the close described snail tongue of described blinker.
4. air channel structure as claimed in claim 2 or claim 3, it is characterized in that, the side of described blinker abuts with described panel, opposite side apart from described panel distance described side plate the height relative to described panel 1/4th to described side plate the height relative to described panel between.
5. air channel structure as claimed in claim 4, it is characterized in that, when described middle frame to be positioned at the mode horizontal positioned of the below of described snail tongue with described air inlet, obliquely downward, and this blinker and horizontal angle are between 5 ° to 45 ° for described blinker.
6. air channel structure as claimed in claim 5, it is characterized in that, described blinker is arranged at the top of described snail tongue.
7. an airhandling equipment, is characterized in that, comprises body and is located at described intrinsic air channel structure according to any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276710.7U CN204718027U (en) | 2015-04-30 | 2015-04-30 | Air channel structure and airhandling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276710.7U CN204718027U (en) | 2015-04-30 | 2015-04-30 | Air channel structure and airhandling equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN204718027U true CN204718027U (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520276710.7U Active CN204718027U (en) | 2015-04-30 | 2015-04-30 | Air channel structure and airhandling equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765642A (en) * | 2016-12-28 | 2017-05-31 | 广东美的环境电器制造有限公司 | Air purifier |
| CN110736149A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔空调器有限总公司 | air conditioner with fresh air changing function |
| CN110748975A (en) * | 2018-07-18 | 2020-02-04 | 青岛海尔空调器有限总公司 | Integrated air conditioner |
| CN110805965A (en) * | 2018-07-18 | 2020-02-18 | 青岛海尔空调器有限总公司 | Integrated air conditioner and indoor air supply assembly of air conditioner |
| CN110805968A (en) * | 2018-07-18 | 2020-02-18 | 青岛海尔空调器有限总公司 | Integrated air conditioner |
-
2015
- 2015-04-30 CN CN201520276710.7U patent/CN204718027U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765642A (en) * | 2016-12-28 | 2017-05-31 | 广东美的环境电器制造有限公司 | Air purifier |
| CN110736149A (en) * | 2018-07-18 | 2020-01-31 | 青岛海尔空调器有限总公司 | air conditioner with fresh air changing function |
| CN110748975A (en) * | 2018-07-18 | 2020-02-04 | 青岛海尔空调器有限总公司 | Integrated air conditioner |
| CN110805965A (en) * | 2018-07-18 | 2020-02-18 | 青岛海尔空调器有限总公司 | Integrated air conditioner and indoor air supply assembly of air conditioner |
| CN110805968A (en) * | 2018-07-18 | 2020-02-18 | 青岛海尔空调器有限总公司 | Integrated air conditioner |
| CN110736149B (en) * | 2018-07-18 | 2023-05-16 | 青岛海尔空调器有限总公司 | Integrated air conditioner with fresh air exchanging function |
| CN110805968B (en) * | 2018-07-18 | 2023-08-25 | 青岛海尔空调器有限总公司 | Integrated air conditioner |
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