CN203704218U - Eddy air cooler - Google Patents
Eddy air cooler Download PDFInfo
- Publication number
- CN203704218U CN203704218U CN201420025947.3U CN201420025947U CN203704218U CN 203704218 U CN203704218 U CN 203704218U CN 201420025947 U CN201420025947 U CN 201420025947U CN 203704218 U CN203704218 U CN 203704218U
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- CN
- China
- Prior art keywords
- cavity
- hot
- hot air
- eddy
- outlet
- 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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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model relates to an eddy air cooler. The eddy air cooler comprises a shell body, a conical cavity, a conical hot air outlet, a baffle and a conical hot air valve, wherein the cavity is formed inside the shell body; the hot air outlet is formed in the outer end of the shell body and close to the head end of the cavity; the baffle is arranged at the outer end of the shell body and close to the tail end of the cavity; the hot air valve is arranged inside the hot air outlet; the taper of the hot air valve is matched with the taper of the hot air outlet. Air blown out by a centrifugal fan enters the cavity through an air inlet duct of an eddy body in a tangent mode to form a free eddy, the rotation speed of the free eddy is greater as the free eddy is closer to the center position, and due to difference of the angle speed, layers of the free eddy generate friction. The speed of the airflow in the center position is greatest, the friction result transmits energy to the airflow with the low angle speed at the outer layer, the airflow in the center layer position loses energy, kinetic energy is lowered, speed is decreased, temperature is decreased, then the airflow in the center layer position is reflected by the hot air valve and is led out through a cold air outlet of the center of the baffle on the shell, needed cold air is obtained, and the temperature of the cold air is lowered than the air inlet temperature by 5-15 DEG C.
Description
Technical field
The utility model relates to refrigeration technology field, is specifically related to a kind of air-cooler.
Background technology
At hot summer, the use of air-conditioning and electric fan is popularized in a large number, and electric fan poor effect, although air-conditioning is nice and cool, power consumption is very large, often use can cause State Grid's anxiety.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides the eddy current air-cooler that a kind of power consumption is little, can produce cold wind.
The utility model overcomes the technical scheme that its technical problem adopts:
This eddy current air-cooler, comprise housing, be arranged at the conical cavity in housing, be arranged at housing outer end and the conical hot-blast outlet near cavity head end, be arranged at housing outer end and near the baffle plate of cavity tail end and be arranged at and be the hot-blast valve that the tapering of taper shape and tapering and hot-blast outlet matches in hot-blast outlet, described housing outer end is provided with support, on described support, screw bolt by internal thread, the head end of described bolt is rotatably fixed in hot-blast valve, the center of described baffle plate is provided with cold wind outlet, the internal diameter of described cold wind outlet is less than the internal diameter of hot-blast outlet, described housing upper end and close baffle plate place are provided with centrifugal blower, air inlet duct one end is connected in its other end of air outlet and the cavity conducting of centrifugal blower, described air inlet duct and cavity outer rim are tangent.
Flow in order to be beneficial to controlled vortex flow, the axis of the relative cavity of above-mentioned air inlet duct tilts to install, a side of the upper end deflection baffle plate of described air inlet duct, and the axis angle of described air inlet duct and cavity is 93 °-95 °.
The beneficial effects of the utility model are: the wind that centrifugal blower blows out forms free vortex flow through tangent the entering of the air inlet duct of swirling body in cavity, the angular velocity of rotation of free vortex flow is larger near center, due to angular speed difference, just produce between layers friction in free vortex flow.The air velocity maximum of center, friction results is that energy is passed to the air-flow that outer angular speed is lower, the air-flow degradedness of central core position, kinetic energy reduces, Speed Reduction, and temperature reduces, cold wind outlet by the baffle plate center on housing after hot-blast valve reflection is drawn, obtain the cold wind needing, now the temperature of cold wind can reduce by 5 ~ 15 DEG C than EAT, can meet room temperature lowering requirement.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Fig. 3 is left TV structure schematic diagram of the present utility model;
In figure, 1. centrifugal blower 2. housing 3. hot-blast valve 4. bolt 5. baffle plate 6. cold wind export 7. air inlet duct 8. cavity 9. support 10. hot-blast outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, the utility model is described further.
This eddy current air-cooler, comprise housing 2, be arranged at the conical cavity 8 in housing 2, be arranged at housing 2 outer ends and the conical hot-blast outlet 10 near cavity 8 head ends, be arranged at housing 2 outer ends and near the baffle plate 5 of cavity 8 tail ends and be arranged at and be the hot-blast valve 3 that the tapering of taper shape and tapering and hot-blast outlet 10 matches in hot-blast outlet 10, housing 2 outer ends are provided with support 9, on support 9, screw bolt 4 by internal thread, the head end of bolt 4 is rotatably fixed in hot-blast valve 3, the center of baffle plate 5 is provided with cold wind outlet 6, the internal diameter of cold wind outlet 6 is less than the internal diameter of hot-blast outlet 10, housing 2 upper ends and close baffle plate 5 places are provided with centrifugal blower 1, air inlet duct 7 one end are connected in its other end of air outlet and cavity 8 conductings of centrifugal blower 1, air inlet duct 7 is tangent with cavity 8 outer rims.The wind that centrifugal blower 1 blows out forms free vortex flow through tangent the entering in cavity 8 of air inlet duct 7 of swirling body, and the angular velocity of rotation of free vortex flow is larger near center, due to angular speed difference, has just produced between layers friction in free vortex flow.The air velocity maximum of center, friction results is that energy is passed to the air-flow that outer angular speed is lower, the air-flow degradedness of central core position, kinetic energy reduces, Speed Reduction, and temperature reduces, cold wind outlet 6 by baffle plate 5 centers on housing 2 after hot-blast valve 3 reflections is drawn, obtain the cold wind needing, now the temperature of cold wind can reduce by 5 ~ 15 DEG C than EAT, can meet room temperature lowering requirement.And the air-flow of outer layer segment obtains momentum, kinetic energy increases, simultaneously again with vortex cavity wall friction, by part kinetic energy energy transform into heat energy, from the hot-blast outlet 10 of cavity 8 other ends, discharge by hot-blast valve 3.By turning bolt 4, thus can adjust between hot-blast valve 3 and hot-blast outlet 10 open degree, reach the object of flow that regulates cold and hot two strands of air-flows, adjust temperature thereby realize.Using while installing, cold wind exports in 6 faced chamber, and 10 of hot-blast outlets directly or draw outdoor by pipeline.
As shown in Figure 1, the axis of the relative cavity 8 of air inlet duct 7 tilts to install, a side of the upper end deflection baffle plate 5 of air inlet duct 7, and air inlet duct 7 is 93 °-95 ° with the axis angle of cavity 8.Because air inlet duct 7 tilts the link position of its bottom and cavity 8 towards the direction of hot-blast outlet 10, therefore the air that centrifugal blower 1 blows out enters into the direction of the rear eddy current meeting rotating flow forming of cavity 8 to hot-blast valve 3 by air inlet duct 7, therefore be conducive to controlled vortex flow and flow to, improved the air output in cold wind outlet 6.
Claims (2)
1. an eddy current air-cooler, it is characterized in that: comprise housing (2), be arranged at the conical cavity (8) in housing (2), be arranged at housing (2) outer end and the conical hot-blast outlet (10) near cavity (8) head end, be arranged at housing (2) outer end and near the baffle plate (5) of cavity (8) tail end and be arranged at and be the hot-blast valve (3) that the tapering of taper shape and tapering and hot-blast outlet (10) matches in hot-blast outlet (10), described housing (2) outer end is provided with support (9), described support (9) is upper has screwed bolt (4) by internal thread, the head end of described bolt (4) is rotatably fixed in hot-blast valve (3), the center of described baffle plate (5) is provided with cold wind outlet (6), the internal diameter of described cold wind outlet (6) is less than the internal diameter of hot-blast outlet (10), described housing (2) upper end and close baffle plate (5) locate to be provided with centrifugal blower (1), air inlet duct (7) one end is connected in its other end of air outlet and cavity (8) conducting of centrifugal blower (1), described air inlet duct (7) is tangent with cavity (8) outer rim.
2. eddy current air-cooler according to claim 1, it is characterized in that: the axis of the relative cavity (8) of described air inlet duct (7) tilts to install, one side of the upper end deflection baffle plate (5) of described air inlet duct (7), described air inlet duct (7) is 93 °-95 ° with the axis angle of cavity (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025947.3U CN203704218U (en) | 2014-01-16 | 2014-01-16 | Eddy air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025947.3U CN203704218U (en) | 2014-01-16 | 2014-01-16 | Eddy air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704218U true CN203704218U (en) | 2014-07-09 |
Family
ID=51054647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025947.3U Expired - Fee Related CN203704218U (en) | 2014-01-16 | 2014-01-16 | Eddy air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704218U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322591A (en) * | 2015-06-29 | 2017-01-11 | 天津市职业大学 | Cold and hot dual-purpose portable air feeding device |
| CN109631165A (en) * | 2019-01-16 | 2019-04-16 | 珠海格力电器股份有限公司 | Air conditioning unit capable of preventing air outlet interference |
| CN111237873A (en) * | 2020-03-19 | 2020-06-05 | 广东美的制冷设备有限公司 | Vortex ring generating device, air conditioner indoor unit and air conditioner |
-
2014
- 2014-01-16 CN CN201420025947.3U patent/CN203704218U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322591A (en) * | 2015-06-29 | 2017-01-11 | 天津市职业大学 | Cold and hot dual-purpose portable air feeding device |
| CN109631165A (en) * | 2019-01-16 | 2019-04-16 | 珠海格力电器股份有限公司 | Air conditioning unit capable of preventing air outlet interference |
| CN111237873A (en) * | 2020-03-19 | 2020-06-05 | 广东美的制冷设备有限公司 | Vortex ring generating device, air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |