CN205002624U - Novel air cooling tower - Google Patents
Novel air cooling tower Download PDFInfo
- Publication number
- CN205002624U CN205002624U CN201520684138.8U CN201520684138U CN205002624U CN 205002624 U CN205002624 U CN 205002624U CN 201520684138 U CN201520684138 U CN 201520684138U CN 205002624 U CN205002624 U CN 205002624U
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- CN
- China
- Prior art keywords
- cooling tower
- air cooling
- tower
- air
- arc shaped
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Abstract
The utility model discloses a novel air cooling tower, including air cooling tower tower body (1), still including rotatory guiding device (2), rotatory guiding device (2) set up around the outer wall of air cooling tower tower body (1) bottom, rotatory guiding device (2) are by slewing bearing bearing (23), ARC blade (22) and last deep bead (21) are constituteed, ARC blade (22) even interval sets up on slewing bearing bearing (23), it sets up edge on ARC blade (22) to go up deep bead (21), be provided with on air cooling tower tower body (1) inner wall channel (3). The beneficial effects are that: operating efficiency is high, and increase indirect air cooling tower air volume effect is obvious, can be under calm environment, through rotatory increase air volume, the speed regulation wide range, can use under calm, windy, high wind speed condition, the device application scope is wide, and small -size air cooler, the large -scale air cooling tower in power station all can use.
Description
Technical field
The utility model relates to a kind of cooling tower, is specifically related to a kind of novel air cooling tower.
Background technology
Due to the shortage of global freshwater resources, and indirect air cooling technology is owing to having unique water-saving result, so indirect air cooling technology comes into one's own all the more.But also there are some problems in indirect air cooling system at present in running, and the safe operation of indirect air cooling system in the unfavorable factor serious threats such as wherein bottom air inlet amount is little, air intake is uneven.At present, be present in inside city in an old unit part for fortune, newly-built unit great majority are present in the open ground in suburb.Some high-lager buildings of existence around old unit air cooling tower in city, the existence of these buildings makes the wind speed of ground proximity very little, and this just causes indirect air cooling system bottom air inlet wind speed less, and cooling effect is undesirable.The unit that open ground is newly-built, there is no blocking of high-lager building around, the existence of horizontal natural wind, the phenomenon such as " flow past cylinder ", " wind lid " can be caused to indirect dry cooling tower, the existence of these unfavorable phenomenons, the radial effectively air intake wind speed of indirect dry cooling tower can be caused to reduce, thus reduce the ventilation of whole indirect dry cooling tower.
At present, solve horizontal natural wind to bring the measure of adverse effect to have to install the measure such as deflector, aerofoil profile deflector additional at indirect dry cooling tower bottom air inlet mouth.And existing power plant cooling stack structure is the hyperbolic-type of interior walls be smooth, cooling tower self configuration aspects and have no improvement, researcher is placed on the textural of cooling tower outside more concern.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of novel air cooling tower, under calm condition or under the too high condition of horizontal natural wind wind speed, improves into tower air quantity, increases ventilation.
To achieve these goals, the technical solution adopted in the utility model is: a kind of novel air cooling tower, comprise air cooling tower tower body, also comprise rotary flow guide device, rotary flow guide device is arranged on around air cooling tower tower body bottom outer wall, and rotary flow guide device is made up of pivoting support bearing, arc shaped blade and upper deep bead, and arc shaped blade is disposed in an evenly spaced relation on pivoting support bearing, upper deep bead is arranged on the upper edge of arc shaped blade, and air cooling tower tower body inwall is provided with conduit.
The cambered surface tangent line of described arc shaped blade and the diameter angle of air cooling tower bottom circular are 0 ° ~ 45 °.
Described pivoting support bearing is connected with drive unit by differential mechanism.
Described conduit extends through top by the bottom of air cooling tower tower body always.
Compared with prior art: the utility model arranges rotary flow guide device bottom air cooling tower, rotary flow guide device operational efficiency is high, increases indirect dry cooling tower ventilation successful; Rotary flow guide device under no-wind environment, can increase ventilation by rotating; Rotational speed regulation scope is wide; Can calm, have wind, high wind speed condition under use; 5. this device is applied widely, and small size air cooler, power station large-scale air cooling tower all can use; The design of air cooling tower inwall conduit can improve air-flow direction in tower when there being horizontal natural wind to exist, and time calm, air cooling tower cooler effect is unaffected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of arc shaped blade setting angle;
Fig. 3 is the schematic diagram of arc shaped blade setting angle;
Fig. 4 is air cooling tower inwall conduit structural representation;
In figure: 1, air cooling tower tower body, 2, rotary flow guide device, 21, upper deep bead, 22, arc shaped blade, 23, pivoting support bearing, 3, conduit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 4, this novel air cooling tower, comprise air cooling tower tower body 1, also comprise rotary flow guide device 2, rotary flow guide device 2 is arranged on around air cooling tower tower body 1 bottom outer wall, and rotary flow guide device 2 is made up of pivoting support bearing 23, arc shaped blade 22 and upper deep bead 21, and arc shaped blade 22 is disposed in an evenly spaced relation on pivoting support bearing 23, upper deep bead 21 is arranged on the upper edge of arc shaped blade 22, and air cooling tower tower body 1 inwall is provided with conduit 3.
Starting drive unit drives pivoting support bearing 23 to rotate, as shown in Figure 3, the cambered surface tangent line of arc shaped blade 22 and the diameter angle A of air cooling tower main body 1 bottom circular are 0 ° ~ 45 °, in rotary course, arc shaped blade 22 can produce the effect of " suction " to ambient air, present one between arc shaped blade 22 and be similar to a kind of tapered channels of jet pipe, make to be increased by the air-flow velocity of this passage, the air-flow rotating and rise is formed in air cooling tower main body 1, eliminate air cooling tower main body 1 and export whirlpool, air cooling tower ventilation is increased; Conduit 3 size according to actual air cooling tower size design, alterable conduit 3 quantity, conduit 3 contributes to improving the wind direction of near-wall region natural wind in air cooling tower, to inner wall of tower upper zone, rectification effect is more obvious, and overall wind direction moves upward, and promotes air flowing in tower.
The utility model can make to confuse the horizontal aerodynamic field that horizontal natural wind is formed, and makes air cooling tower main body 1 bottom air inlet mouth air intake more even, increases the intake of indirect dry cooling tower main body 1.
1. under calm condition, by increasing rotary speed, improving into tower air quantity, increasing ventilation.
2., under the too high condition of horizontal natural wind wind speed, arc shaped blade 22 can make to rotate into tower wind to rise, and increases ventilation.
3. on arc shaped blade 22 along arranging deep bead 21, can effectively stop natural wind along tower body point to the wind comes from.
Claims (4)
1. a novel air cooling tower, comprise air cooling tower tower body (1), it is characterized in that, also comprise rotary flow guide device (2), rotary flow guide device (2) is arranged on around air cooling tower tower body (1) bottom outer wall, rotary flow guide device (2) is made up of pivoting support bearing (23), arc shaped blade (22) and upper deep bead (21), arc shaped blade (22) is disposed in an evenly spaced relation on pivoting support bearing (23), upper deep bead (21) is arranged on the upper edge of arc shaped blade (22), air cooling tower tower body (1) inwall is provided with conduit (3).
2. a kind of novel air cooling tower according to claim 1, is characterized in that, the cambered surface tangent line of described arc shaped blade (22) and the diameter angle of air cooling tower (4) bottom circular are 0 ° ~ 45 °.
3. a kind of novel air cooling tower according to claim 1, is characterized in that, described pivoting support bearing (23) is connected with drive unit by differential mechanism.
4. a kind of novel air cooling tower according to claim 1, is characterized in that, described conduit (3) extends through top by the bottom of air cooling tower tower body (1) always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684138.8U CN205002624U (en) | 2015-09-07 | 2015-09-07 | Novel air cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684138.8U CN205002624U (en) | 2015-09-07 | 2015-09-07 | Novel air cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205002624U true CN205002624U (en) | 2016-01-27 |
Family
ID=55159509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520684138.8U Expired - Fee Related CN205002624U (en) | 2015-09-07 | 2015-09-07 | Novel air cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205002624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202938A (en) * | 2015-09-07 | 2015-12-30 | 中国矿业大学 | Novel air cooling tower |
-
2015
- 2015-09-07 CN CN201520684138.8U patent/CN205002624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202938A (en) * | 2015-09-07 | 2015-12-30 | 中国矿业大学 | Novel air cooling tower |
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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: 20160127 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |