CN103673655B - Non-power air cooler - Google Patents
Non-power air cooler Download PDFInfo
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- CN103673655B CN103673655B CN201210325873.0A CN201210325873A CN103673655B CN 103673655 B CN103673655 B CN 103673655B CN 201210325873 A CN201210325873 A CN 201210325873A CN 103673655 B CN103673655 B CN 103673655B
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- air
- air duct
- tube
- tube bank
- heat exchange
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Abstract
Unpowered air cooler, is characterized in that: comprise air duct and tube bank and place architecturally, described air duct upper end can be provided with no-power air blower, and lower end is air inlet and is provided with air intake adjusting device.The present invention does not force by blower fan running and drives air flowing, only drive air flowing and tube bank heat exchange by temperature difference strengthening air natural transpiration, realize unpowered heat exchange, the object of processing medium in cooling, condensation, heating tube bundle pipeline can be reached, and air mass flow is large, not only good effect of heat exchange, structure is simple, and easy to use, save power consumption.
Description
Technical field:
The present invention relates to a kind of air cooler, be specifically related to a kind of unpowered air cooler.
Background technology:
Along with the fast development of Chinese national economy, energy resource consumption constantly increases, the energy-saving and cost-reducing important process having become China " 12 " and planned.And air cooler is as the visual plant of condenses, cooling, heating, its annual power consumption is very huge.If its power consumption can be reduced, play important effect by energy-saving and cost-reducing.
When air cooler runs, often such situation can be seen: after fan for air cooler shuts down, still can guarantee section fluid temperature reduction, the machine that even do not blow in certain areas, the north in winter only just can meet the cooling requirement of fluid by natural convection air effect.
Summary of the invention:
The object of the present invention is to provide a kind of good effect of heat exchange and controlled unpowered air cooler.
The object of the present invention is achieved like this, and unpowered air cooler, is characterized in that: comprise air duct and tube bank and arrange architecturally, described air duct lower end is air inlet and is provided with air intake adjusting device.
In order to control air quantity further, above-mentioned air duct is also provided with air door.
Above-mentioned air door is rotary air door or slidingtype air door.
In order to improve air cooling effect further, above-mentioned air duct upper end is provided with no-power air blower.
Above-mentioned tube bank is arranged in described air duct.
Above-mentioned tube bank also can be arranged between above-mentioned air duct and above-mentioned air intake adjusting device.
Above-mentioned tube bank is finned-tube bundle, and comprise base tube and be arranged on the fin outside base tube, the upper end of described base tube is medium inlet port, and lower end is media outlet.
Above-mentioned air intake adjusting device is slidingtype or rotary, can move up and down, regulates air quantity.
The shape of above-mentioned air duct is polygon, circle, ellipse, taper or hyperbola.
Above-mentioned polygon comprise rectangle, square, trapezoidal and parallelogram,
When high-temperature technology medium flows through above-mentioned unpowered air cooler, tube bank external high temperature hot-air and external environment cold air form larger temperature difference, air themperature skewness produces density gradient, buoyancy lift is upwards produced under the density gradient and gravity synergy of air, and then cause the free convection of air, flow through tube bank and carry out heat exchange, and regulate air quantity by the air door be arranged in the middle part of air duct, reach control medium outlet temperature, air flows to atmospheric environment from the sucking-off of air duct top subsequently.
The present invention has following beneficial effect:
1, the present invention does not force by blower fan running and drives air flowing, only drives air flowing and tube bank heat exchange by strengthening air natural transpiration, achieves unpowered heat exchange, can reach the object of processing medium in cooling, condensation or heating tube bundle pipeline.
2, the present invention adopts the swollen head of hydraulic drive to increase tube bank base tube external diameter, makes fin and tube bank base tube interference fit, reduces thermal contact resistance, improve heat transfer efficiency; Adopt 2-15mm Unequal distance finned-tube bundle to reduce air drag, add rate of air circulation.
3, the present invention adopts automatic or manual to control air intake adjusting device, air door, enables air quantity controlled, cooling medium can be avoided to occur cold or overheated phenomenon.
4, the present invention is suitable for difform air duct, can require to choose the highest air duct form of cost performance according to difference.
5, structure of the present invention is simple, and air flow effect is good, and heat exchange efficiency is high, saves power consumption.
5. accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 structural representation;
Fig. 2 is the embodiment of the present invention 2 structural representation;
Fig. 3 is the embodiment of the present invention 3 structural representation;
Fig. 4 is embodiment of the present invention rectangle Wind cylinder structure schematic diagram;
Fig. 5 is Fig. 4 top view;
Fig. 6 is embodiment of the present invention square Wind cylinder structure schematic diagram;
Fig. 7 is Fig. 6 top view;
Fig. 8 is the circular Wind cylinder structure schematic diagram of the embodiment of the present invention;
Fig. 9 is the top view of Fig. 8;
Figure 10 is the embodiment of the present invention circular air duct rotation type wind door schematic diagram;
Figure 11 is Figure 10 top view;
Figure 12 is the embodiment of the present invention circular air duct slidingtype air door structure schematic diagram;
Figure 13 is Figure 12 top view;
Figure 14 is the oval Wind cylinder structure schematic diagram of the embodiment of the present invention;
Figure 15 is Figure 14 top view;
Figure 16 is the trapezoidal Wind cylinder structure schematic diagram of the embodiment of the present invention;
Figure 17 is Figure 16 top view;
Figure 18 is the oval Wind cylinder structure schematic diagram of the embodiment of the present invention;
Figure 19 is Figure 18 top view;
Figure 20 is the conical Wind cylinder structure schematic diagram of the embodiment of the present invention;
Figure 21 is Figure 20 top view.
Figure 22 is embodiment of the present invention turbination Wind cylinder structure schematic diagram;
Figure 23 is Figure 22 top view.
Figure 24 is air intake schematic diagram of the present invention.
6. detailed description of the invention
Embodiment 1, unpowered air cooler, see Fig. 1, comprises air duct 1, and the lower end of air duct 1 is air inlet, and tube bank 4 is built in air duct 1, spacing of fin 2-15mm; Air duct 1 is also provided with air door 2, and air door 2 is slidingtype air door a, also can be rotation type wind door b.Tube bank 4 is placed on framework 5; Tube bank 4 is finned-tube bundle, and the fin comprising base tube 7 and be arranged on outside base tube, the upper end of base tube 7 is medium inlet port 8, and lower end is media outlet 9.The shape of air duct 1 is rectangle; Air intake adjusting device 6 is slidingtype, rotary structure.Whole unpowered air cooler takes up an area length × wide × height and is about 12m × (3-100) m × 15m, and air duct height is about 5-150m.
Embodiment 2, unpowered air cooler, see Fig. 2, comprises air duct 1, no-power air blower 3, no-power air blower 3 is arranged on the upper end of air duct 1, the lower end of air duct 1 is air inlet, and tube bank 4 is arranged in air duct 1, and tube bank 4 is finned-tube bundle, the fin comprising base tube 7 and be arranged on outside base tube, the upper end of base tube 7 is medium inlet port 8, and lower end is media outlet 9, spacing of fin 2-15mm; Air duct 1 is also provided with air door 2, and air door 2 is slidingtype a, also can be rotation type wind door b.Finned-tube bundle is arranged on framework 5; The shape of air duct 1 is hyperbola; Air intake adjusting device 6 is slidingtype, rotary structure.Whole unpowered air cooler takes up an area length × wide × height and is about 12m × (3-100) m × 15m, and air duct height is about 5-150m.
Embodiment 3, unpowered air cooler, see Fig. 3, comprises three air ducts 1 and upper end is equipped with no-power air blower 3, also removable no-power air blower, the lower end of air duct 1 is air port and is provided with tube bank 4 and air intake adjusting device 6, three air ducts 1 share a tube bank 4 and are all placed in tube bank 4, and tube bank 4 is finned-tube bundle, the fin comprising base tube 7 and be arranged on outside base tube, the upper end of base tube 7 is medium inlet port 8, and lower end is media outlet 9, spacing of fin 2-15mm.Air duct 1 is also provided with air door 2.Air door 2 is rotary air door a, also can be slidingtype air door b.Tube bank 4 is arranged on framework 5.The shape of air duct 1 is circular, also can be square, trapezoidal, parallelogram, polygon, ellipse, taper or hyperbola.Whole unpowered air cooler takes up an area length × wide × height and is about 12m × 3m × 15m, and air duct height is about 5-150m.
Claims (1)
1. unpowered air cooler, it is characterized in that: comprise no-power air blower (3), be arranged on the air duct (1) on framework (5) and restrain (4), no-power air blower (3) is arranged on the upper end of air duct (1), the lower end of air duct (1) is air inlet and is provided with air intake adjusting device, and tube bank (4) is arranged in air duct (1); Tube bank (4) is finned-tube bundle, comprise base tube (7) and be arranged on base tube (7) fin outward, the upper end of base tube (7) is medium inlet (8), lower end is media outlet (9), and fin adopts the Unequal distance fin of 2-15mm spacing; Air duct (1) is also provided with air door (2), air duct (1) is highly 5-150m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325873.0A CN103673655B (en) | 2012-09-06 | 2012-09-06 | Non-power air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325873.0A CN103673655B (en) | 2012-09-06 | 2012-09-06 | Non-power air cooler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673655A CN103673655A (en) | 2014-03-26 |
| CN103673655B true CN103673655B (en) | 2015-12-16 |
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ID=50311955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210325873.0A Active CN103673655B (en) | 2012-09-06 | 2012-09-06 | Non-power air cooler |
Country Status (1)
| Country | Link |
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| CN (1) | CN103673655B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654891A (en) * | 2015-02-10 | 2015-05-27 | 重庆蜀东天益空气冷却器有限公司 | Air cooler wind-break wall |
| CN109252887A (en) * | 2018-11-07 | 2019-01-22 | 江南大学 | A kind of design method of mining unpowered heat-exchange system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626734A (en) * | 1992-07-09 | 1994-02-04 | Mitsubishi Heavy Ind Ltd | Finned tube type heat exchanger and refrigeration unit for container equipped with same |
| CN2809490Y (en) * | 2005-07-15 | 2006-08-23 | 广州邦讯信息系统有限公司 | Wind valve device for intelligent ventilation energy saving system |
| CN201285185Y (en) * | 2008-10-07 | 2009-08-05 | 天津市西海水处理工程技术研究所 | Heat pump combination type air-conditioner |
| CN201314795Y (en) * | 2008-12-15 | 2009-09-23 | 付涛 | Cooling tower |
| CN201972743U (en) * | 2010-11-08 | 2011-09-14 | 天长市通冠无动力风机有限公司 | Novel no-power air blower |
| CN202329263U (en) * | 2011-09-15 | 2012-07-11 | 成都深蓝高新技术发展有限公司 | Air cooling and condensing device |
| CN202361843U (en) * | 2011-11-09 | 2012-08-01 | 宁波思创水冷机械有限公司 | Closed cooling tower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070283711A1 (en) * | 2006-06-09 | 2007-12-13 | Steinriede Gregory L | Air conditioner condenser cooler |
-
2012
- 2012-09-06 CN CN201210325873.0A patent/CN103673655B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0626734A (en) * | 1992-07-09 | 1994-02-04 | Mitsubishi Heavy Ind Ltd | Finned tube type heat exchanger and refrigeration unit for container equipped with same |
| CN2809490Y (en) * | 2005-07-15 | 2006-08-23 | 广州邦讯信息系统有限公司 | Wind valve device for intelligent ventilation energy saving system |
| CN201285185Y (en) * | 2008-10-07 | 2009-08-05 | 天津市西海水处理工程技术研究所 | Heat pump combination type air-conditioner |
| CN201314795Y (en) * | 2008-12-15 | 2009-09-23 | 付涛 | Cooling tower |
| CN201972743U (en) * | 2010-11-08 | 2011-09-14 | 天长市通冠无动力风机有限公司 | Novel no-power air blower |
| CN202329263U (en) * | 2011-09-15 | 2012-07-11 | 成都深蓝高新技术发展有限公司 | Air cooling and condensing device |
| CN202361843U (en) * | 2011-11-09 | 2012-08-01 | 宁波思创水冷机械有限公司 | Closed cooling tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673655A (en) | 2014-03-26 |
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