CN208186741U - A kind of swirling eddy direction wind outlet unit - Google Patents
A kind of swirling eddy direction wind outlet unit Download PDFInfo
- Publication number
- CN208186741U CN208186741U CN201820312004.7U CN201820312004U CN208186741U CN 208186741 U CN208186741 U CN 208186741U CN 201820312004 U CN201820312004 U CN 201820312004U CN 208186741 U CN208186741 U CN 208186741U
- Authority
- CN
- China
- Prior art keywords
- air
- fan housing
- metal bellows
- flow
- outlet unit
- 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
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Abstract
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, are directed toward wind outlet unit more particularly to a kind of swirling eddy, comprising: fixed plate, seal washer, retainer plate, fixing screws, metal bellows, fan housing, support column, helical blade；The utility model helical blade is fixed in fan housing, air-conditioner wind is guided, air-flow is rotated to be vortexed downwards, and it is thrown away along fan housing wall lower end radian to indoor rotation, it spreads around rapidly, accelerate the mixing of air-flow Yu its room air, it is turned to using metal bellows, change air conditioning air flow direction, it can just consider indoor air flow loop direction in advance during installation, make air-flow after the service area where remarkable, then form systemic circulation with the air inlet of central air-conditioning, improves the mixing of coverage air-flow.
Description
Technical field
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, refer to more particularly to a kind of swirling eddy
To wind outlet unit.
Background technique
As living standards of the people increasingly improve, the application of central air-conditioning has obtained quick development, family, school, quotient
Field, enterprise, automobile etc. have been widely applied central air conditioner system, and air-conditioner air outlet is largely all made of the double-deck blinds at present
Window construction, wind speed is larger, and wind direction is single, and area coverage is small, and the local temperature inversion of wind blow-through is big, and the local temperature not blown to becomes
Change small, room air mixing is uneven, and mixing efficiency is low；
In use, air-conditioning air inlet is generally located on the place that enters, and 1.5 meters of air inlet are arranged in air outlet
Near, it will cause air inlet in this way and air outlet be readily formed partial circulating, without passing through service area, just again from air inlet
Into thermal conversion efficiency is lower, and needs to improve.
Summary of the invention
Therefore, the utility model is exactly made in view of problem above, and the purpose of this utility model is to provide one kind
Swirling eddy is directed toward wind outlet unit, is achieved through the following technical solutions above-mentioned purpose.
The utility model provides a kind of swirling eddy and is directed toward wind outlet unit, comprising: fixed plate, seal washer, retainer plate,
Fixing screws, metal bellows, fan housing, support column, helical blade；
The fixed plate is cuboid structure, and center is provided with circular through hole, for being connected central air-conditioning output
End；
The seal washer is ring-shaped rubber washer, which is provided with through hole by one end to the other end, this is passed through
Through-hole is equidistantly provided with six on seal washer, passes through for fixing screws；
The fixed ring is identical as seal washer, and material is different, and the upper end first segment wave of metal bellows is arranged in
In paddy, for metal bellows upper end to be fixed on fixed plate；
Downward, the other end passes through retainer plate, seal washer metal bellows and gasket upward on the fixing screws head
Upper end is enclosed, fixed plate lower end surface is fixed on；
The metal bellows is the tubular structure of more piece inner support, is formed with recessed trough, metal between section and section
First segment setting in bellows upper end is bigger, and is placed equidistant with there are six through hole, passes through for fixing screws；
The fan housing is that the tubular structure of perforation, thereon port and wavy metal infratubal port are tightly connected；
The support column is cylindrical body, is coaxially disposed with fan housing, is located in fan housing；
The helical blade is two panels, support column peripheral side is arranged in the shape of a spiral, one side is fixed on support column periphery
Side, the other side are abutted with fan housing inner wall, and fan housing is divided into two independent helical form through channels.
The beneficial effects of the utility model are as follows:
1. helical blade is fixed in fan housing, air-conditioner wind is guided, air-flow is rotated and is vortexed downwards, and
It is thrown away along fan housing wall lower end radian to indoor rotation, spreads around rapidly, accelerate the mixing of air-flow Yu its room air；
2. turning to using metal bellows, change air conditioning exhausting airflow direction, can just consider room in advance during installation
Interior air-flow loop direction makes air-flow after the service area where remarkable, then forms systemic circulation with the air inlet of central air-conditioning, improves
The mixing of coverage air-flow.
Detailed description of the invention
Fig. 1 is the utility model side perspective schematic diagram.
Fig. 2 is the stereoscopic schematic diagram of the mobile fan housing of the utility model.
Fig. 3 is the utility model bottom view.
Specific embodiment
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for the utility model institute
These embodiments easy to accomplish for people in the existing technical staff in category field with ordinary skill.However the utility model
It can be realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to become apparent from
Ground describes the utility model, will omit from attached drawing with the component that the utility model is not connect.
As shown in Figure 1, a kind of swirling eddy is directed toward wind outlet unit, comprising: fixed plate 1, seal washer 2, retainer plate 3,
Fixing screws 4, metal bellows 5, fan housing 6, support column 7, helical blade 8；
The fixed plate 1 is cuboid structure, and center is provided with circular through hole, for accepting central air-conditioning output
End；
The seal washer 2 is ring-shaped rubber washer, which is provided with through hole by one end to the other end, this is passed through
Through-hole is equidistantly provided with six on seal washer 2, passes through for fixing screws 4；
The retainer plate 3 is ring structure, and metal material is arranged in the upper end first segment trough of metal bellows 5, is used
It is fixed in fixed plate 1 in 5 upper end of metal bellows；
Downward, the other end passes through retainer plate 3, seal washer metal bellows 5 and close upward on 4 head of fixing screws
2 upper end of seal washer is fixed on 1 lower end surface of fixed plate；
The metal bellows 5 is the tubular structure of more piece inner support, is formed with recessed trough, metal between section and section
The setting of 5 upper end first segment of bellows is bigger, and is placed equidistant with there are six through hole, passes through for fixing screws 4；
The fan housing 6 is that the tubular structure of perforation, thereon port and 5 lower port of metal bellows are tightly connected；
The support column 7 is cylindrical body, is coaxially disposed with fan housing 6, is located in fan housing 6；
The helical blade 8 is two panels, 7 peripheral side of support column is arranged in the shape of a spiral, one side is fixed on outside support column 7
Side, the other side are abutted with 6 inner wall of fan housing, and fan housing 6 is divided into two independent helical form through channels.
Preferably, as an embodiment, the through hole is equidistantly provided with six on seal washer (2), uses
It is passed through in fixing screws (4).
Preferably, as an embodiment, 8 distortion angle of helical blade is greater than 60 ° and is less than
360°。
Preferably, as an embodiment, the 6 end lower end of fan housing is provided with arc diversion division, is conducive to air-flow and expands
It dissipates.
Preferably, as an embodiment, three sections are at least arranged in the metal bellows 5, and more piece setting can obtain
Obtain bigger adjusting angle.
Utility model works principle:
The helical blade being arranged in fan housing, it is guided out general mood stream and flows downward along two helical form through channels, generate rotation
The vortex turned, intensity is small in the middle part of air-flow at this time, and outward turning portion intensity is big, and has extensibility along airflow direction, when the process that is vortexed
When indoor air flow, driving room air to be formed, air pressure level is poor, and intensity official post room air is subjected to displacement, and accelerates outlet air air-flow
With the mixing of room air；
The biggish metal bellows 5 of use intensity keeps this state using its stretchable steering, and after stretching steering
Feature changes air conditioning air flow direction, can just consider indoor air flow loop direction in advance during installation, where keeping air-flow warp remarkable
Service area after, then with the air port of central air-conditioning form systemic circulation, improve the mixing of coverage air-flow.
Claims (5)
1. a kind of swirling eddy is directed toward wind outlet unit, comprising: fixed plate (1), seal washer (2), retainer plate (3), fixed spiral shell
Follow closely (4), metal bellows (5), fan housing (6), support column (7), helical blade (8)；
The fixed plate (1) is cuboid structure, and center is provided with cylindrical hole, for being connected central air-conditioning output
End；
The seal washer (2) is ring-shaped rubber washer, which is provided with through hole by one end to the other end；
It is characterized by: the retainer plate (3) is ring structure, metal material is arranged in the upper end first of metal bellows (5)
In trough；
Downward, the other end passes through retainer plate (3), seal washer metal bellows (5) and close upward on fixing screws (4) head
Seal washer (2) upper end is fixed on fixed plate (1) lower end surface；
The metal bellows (5) is the tubular structure of more piece inner support, is formed with recessed trough, metal wave between section and section
The setting of line pipe (5) upper end first segment is bigger, and is placed equidistant with there are six through hole, passes through for fixing screws (4)；
The fan housing (6) is that the tubular structure of perforation, thereon port and metal bellows (5) lower port are tightly connected；
The support column (7) is cylindrical body, is coaxially disposed with fan housing (6), is located in fan housing (6)；
The helical blade (8) is two panels, support column (7) peripheral side is arranged in the shape of a spiral, one side is fixed on support column (7)
Peripheral side, the other side are abutted with fan housing (6) inner wall, and fan housing (6) is divided into two independent helical form through channels.
2. a kind of swirling eddy according to claim 1 is directed toward wind outlet unit, it is characterised in that: the through hole is close
Seal washer is equidistantly provided with six on (2), passes through for fixing screws (4).
3. a kind of swirling eddy according to claim 1 is directed toward wind outlet unit, it is characterised in that: the helical blade
(8) distortion angle is greater than 60 ° less than 360 °.
4. a kind of swirling eddy according to claim 1 is directed toward wind outlet unit, it is characterised in that: fan housing (6) end
Lower end is provided with arc diversion division.
5. a kind of swirling eddy according to claim 1 is directed toward wind outlet unit, it is characterised in that: the metal bellows
(5) three sections are at least set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312004.7U CN208186741U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy direction wind outlet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820312004.7U CN208186741U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy direction wind outlet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186741U true CN208186741U (en) | 2018-12-04 |
Family
ID=64441246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820312004.7U Expired - Fee Related CN208186741U (en) | 2018-03-08 | 2018-03-08 | A kind of swirling eddy direction wind outlet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750433A (en) * | 2019-03-26 | 2020-10-09 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN114111005A (en) * | 2020-08-26 | 2022-03-01 | 河北秦淮数据有限公司 | AHU connecting device, air flow guide channel and air handling unit |
-
2018
- 2018-03-08 CN CN201820312004.7U patent/CN208186741U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750433A (en) * | 2019-03-26 | 2020-10-09 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN111750433B (en) * | 2019-03-26 | 2024-06-07 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN114111005A (en) * | 2020-08-26 | 2022-03-01 | 河北秦淮数据有限公司 | AHU connecting device, air flow guide channel and air handling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200308 |