CN202648461U - Direct air cooling condenser provided with sun-shading louver - Google Patents
Direct air cooling condenser provided with sun-shading louver Download PDFInfo
- Publication number
- CN202648461U CN202648461U CN 201220271295 CN201220271295U CN202648461U CN 202648461 U CN202648461 U CN 202648461U CN 201220271295 CN201220271295 CN 201220271295 CN 201220271295 U CN201220271295 U CN 201220271295U CN 202648461 U CN202648461 U CN 202648461U
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- direct air
- sunshade device
- condenser
- air cooling
- blind sunshade
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Abstract
The utility model relates to a direct air cooling condenser provided with a sun-shading louver. The direct air cooling condenser is mainly used for dead steam cooling of turbines in a chemical industry, an electrical power industry and the like. The direct air cooling condenser comprises a heat exchange tube bundle (3), a wind-shied wall (4), a fan (5) and a condenser supporting platform (6). The sun-shading louver (1) is arranged above the heat exchange tube bundle (3). The main difference between the direct air cooling condenser and an original direct air cooling condenser is that the sun-shading louver is added. Blades of the sun-shading louver can be adjusted to suitable angles according to illumination intensity and illumination angles, therefore, not only can illumination of sunshine A be shielded, but also resistance of air exhaust of the condenser is essentially not increased. The direct air cooling condenser is improved in comprehensive heat exchange performance.
Description
Technical field
The utility model relates to direct air cooled condenser, is mainly used in the exhaust steam in steam turbine cooling of the industries such as chemical industry, electric power.
Background technology
Direct air cooled condenser is comprised of heat-exchanging tube bundle, windbreak, blower fan, condenser support platform etc.The wind that the exhaust steam that steam turbine comes is sent here with blower fan in heat-exchanging tube bundle carries out heat exchange, makes steam condensation Cheng Shui, and it is a lot of that ambient temperature Gao Shihui reduces heat exchange property, and turbine back pressure increases, and reduces steam turbine and exerts oneself.When noon, direct sunlight was on condenser, more aggravate this impact at high temperature season especially, in order to reduce the impact of solar irradiation, need take measures to eliminate or reduce the adverse effect of solar irradiation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned air cooling tubes condenser and is exposed to the deficiency that heat exchange property reduces under the solar irradiation, and a kind of impact that can reduce solar irradiation is provided, and improves the direct air cooled condenser of condenser heat exchange property.
The purpose of this utility model is achieved in that a kind of direct air cooled condenser that blind sunshade device is set, and comprises heat-exchanging tube bundle, windbreak, blower fan and condenser support platform, is characterized in: be provided with blind sunshade device above heat-exchanging tube bundle.
The utility model arranges the direct air cooled condenser of blind sunshade device, and described blind sunshade device is fixed on the blinds supporting construction, and the blinds supporting construction is fixed on the windbreak.
The utility model arranges the direct air cooled condenser of blind sunshade device, and the supporting construction of described blind sunshade device adopts the mode that adds concrete pillar, and blind sunshade device is fixed on blinds and supports, and blinds is supported and fixed on the concrete pillar.
The utility model arranges the direct air cooled condenser of blind sunshade device, and described blind sunshade device adopts fixed form, or adopts and can regulate form.
The main distinction of the utility model and former direct air cooled condenser is to be provided with blind sunshade device, the irradiation that blind sunshade device not only can keep the sun off but also substantially do not increase the resistance that condenser is discharged air, the utility model has improved the comprehensive heat exchange property of condenser.
The beneficial effects of the utility model are:
Adopt the utility model can reduce solar irradiation to the impact of air cooling tubes condenser heat exchange, improve the comprehensive heat exchange property of condenser, increase steam turbine and exert oneself, reduce energy consumption.
Description of drawings
Fig. 1 is for implementing embodiment 1 schematic diagram of the present utility model.
Fig. 2 is for implementing embodiment 2 schematic diagrames of the present utility model.
Reference numeral among the figure:
Blind sunshade device 1, blinds supporting construction 2, blinds support 2.1, concrete pillar 2.2, heat-exchanging tube bundle 3, windbreak 4, blower fan 5, condenser support platform 6.
Sunlight A.
The specific embodiment
Embodiment 1:
Referring to Fig. 1, Fig. 1 is for implementing embodiment 1 schematic diagram of the present utility model.As seen from Figure 1, the utility model arranges the direct air cooled condenser of blind sunshade device, comprise heat-exchanging tube bundle 3, windbreak 4, blower fan 5 and condenser support platform 6, above heat-exchanging tube bundle 3, be provided with blind sunshade device 1, blind sunshade device 1 is fixed on the blinds supporting construction 2, and blinds supporting construction 2 is fixed on the windbreak 4.
Described blind sunshade device 1 all adopts the steel structure support form.
Embodiment 2:
Fig. 2 is for implementing embodiment 2 schematic diagrames of the present utility model.As seen from Figure 2, the utility model arranges the direct air cooled condenser of blind sunshade device, comprise heat-exchanging tube bundle 3, windbreak 4, blower fan 5 and condenser support platform 6, be provided with blind sunshade device 1 above heat-exchanging tube bundle 3, present embodiment 2 is that with the main distinction of embodiment 1 supporting construction of blind sunshade device 1 adopts the mode that adds concrete pillar 2.2.Blind sunshade device 1 is fixed on blinds and supports on 2.1, and blinds supports 2.1 and is fixed on the concrete pillar 2.2.
Structure and regulative mode that the utility model arranges the direct air cooled condenser of blind sunshade device are: the position of leaving tube bank top suitable distance arranges the blind sunshade device with blade, and blind sunshade device is fixed on the supporting construction.According to the illuminance solar radiation angle in stronger season, determine the blade angle of blind sunshade device, to reduce the irradiation of sunlight as far as possible; For the blind sunshade device of adjustable vane angle, in illuminance very strong season or period, according to the actual light irradiation angle, blade is adjusted to suitable angle, make sunlight on the whole day maximum temperature period surface of direct projection less than heat-exchanging tube bundle of trying one's best.
Claims (5)
1. the direct air cooled condenser that blind sunshade device is set comprises heat-exchanging tube bundle (3), windbreak (4), blower fan (5) and condenser support platform (6), it is characterized in that: be provided with blind sunshade device (1) in heat-exchanging tube bundle (3) top.
2. a kind of direct air cooled condenser that blind sunshade device is set according to claim 1, it is characterized in that: described blind sunshade device (1) is fixed on the blinds supporting construction (2), and blinds supporting construction (2) is fixed on the windbreak (4).
3. a kind of direct air cooled condenser that blind sunshade device is set according to claim 2, it is characterized in that: described blind sunshade device (1) all adopts the steel structure support form.
4. a kind of direct air cooled condenser that blind sunshade device is set according to claim 1, it is characterized in that: the supporting construction of described blind sunshade device (1) adopts the mode that adds concrete pillar (2.2), blind sunshade device (1) is fixed on blinds and supports on (2.1), and blinds supports (2.1) and is fixed on the concrete pillar (2.2).
5. one of them described direct air cooled condenser of putting blind sunshade device according to claim 1 ~ 4 is characterized in that: described blind sunshade device (1) adopts fixed form, or adopts and can regulate form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271295 CN202648461U (en) | 2012-06-11 | 2012-06-11 | Direct air cooling condenser provided with sun-shading louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271295 CN202648461U (en) | 2012-06-11 | 2012-06-11 | Direct air cooling condenser provided with sun-shading louver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648461U true CN202648461U (en) | 2013-01-02 |
Family
ID=47417558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271295 Expired - Fee Related CN202648461U (en) | 2012-06-11 | 2012-06-11 | Direct air cooling condenser provided with sun-shading louver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217024A (en) * | 2013-05-06 | 2013-07-24 | 华北电力大学 | Annular short tube-bundle forward current and adverse current mixing structure of air cooling condenser units |
| CN104296552A (en) * | 2014-09-17 | 2015-01-21 | 南京航空航天大学 | Novel air cooling condenser with air suction towers and method for condensing exhaust steam of turbine |
| 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 |
-
2012
- 2012-06-11 CN CN 201220271295 patent/CN202648461U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217024A (en) * | 2013-05-06 | 2013-07-24 | 华北电力大学 | Annular short tube-bundle forward current and adverse current mixing structure of air cooling condenser units |
| CN103217024B (en) * | 2013-05-06 | 2015-04-15 | 华北电力大学 | Annular short tube-bundle forward current and adverse current mixing structure of air cooling condenser units |
| CN104296552A (en) * | 2014-09-17 | 2015-01-21 | 南京航空航天大学 | Novel air cooling condenser with air suction towers and method for condensing exhaust steam of turbine |
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200611 |