CN201628491U - High-efficient energy-saving cooling tower - Google Patents
High-efficient energy-saving cooling tower Download PDFInfo
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- CN201628491U CN201628491U CN2010201227537U CN201020122753U CN201628491U CN 201628491 U CN201628491 U CN 201628491U CN 2010201227537 U CN2010201227537 U CN 2010201227537U CN 201020122753 U CN201020122753 U CN 201020122753U CN 201628491 U CN201628491 U CN 201628491U
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- cooling tower
- tube
- air duct
- concrete foundation
- hyperbolic curve
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Abstract
The utility model relates to a high-efficient energy-saving cooling tower, which belongs to the technical field of cooling towers and is light in weight and short in construction period. The technical scheme includes that the high-efficient energy-saving cooling tower comprises a concrete foundation, a hyperbolic curve wind tube, a water spraying system and a heat exchange device, and is structurally characterized in that the hyperbolic curve wind tube is connected with the concrete foundation together through an embedded steel plate on the concrete foundation, the water spraying system is mounted inside the hyperbolic curve wind tube which is a layered structure, a circle of adjustable air windows is disposed along the outer surface of the hyperbolic curve wind tube, the heat exchange device is arranged inside the hyperbolic curve wind tube, is located above the water spraying system and comprises a base tube and radiating fins, the radiating fins are symmetrically welded on the outer surface of the base tube, the base tube is a seamless flat tube, and sections of the radiating fins are in the shape of a u-shaped organ. The high-efficient energy-saving cooling tower is applied to the technical field of cooling towers.
Description
Technical field
The cooling tower that the utility model is energy-efficient belongs to the cooling tower technical field.
Background technology
Industrial cooling tower is one of general large cooling column equipment of industries such as electric power, petrochemical industry, metallurgy, coal tar.Mainly bear the reduction circulating water temperature, improve condenser vacuum, thereby play the effect that improves generatine set heat efficiency.Along with the raising of oil price in the world, it is more economical that the corresponding increase cooling stack of mechanical movement expense just shows, thereby also adopted by more and more many industries, hyperbolic natural-draft cooling tower is the visual plant that carries out circulating water treatment, defectives such as traditional cooling tower mostly is reinforced concrete structure, and long construction period, gap are greatly, the ventilation situation is poor, the consumption material is many are remarkable day by day.Development and environmental protection and energy saving requirement along with large-scale industry is built improve cooling tower ventilation situation, and the cooling stack that designs, produces high-performance, new material has become the task of top priority.
The hyperbolic natural-draft cooling tower that industrial at present (especially power industry) used is reinforced concrete structure, and the hyperbolic natural-draft cooling tower of reinforced concrete structure has following unfavorable factor:
1, initial investment is big, builds a trickle area 750m
2, quantity of circulating water 4000m
3The investment of the hyperbolic natural-draft cooling tower of the cement structures of/h is approximately 2,800,000 yuan-3,000,000 yuan.
2, weight is big, a 750m
2The weight of tower body of cement hyperbolic natural-draft cooling tower be approximately 2000 tons owing to have huge weight, therefore to the requirement of basic geology also than higher.The base of also must driving piles in the loose place of geology improves bearing capacity, has increased investment simultaneously.
3, long construction period, the construction site is big.Build a 750m
2Construction time limit of cement hyperbolic natural-draft cooling tower minimumly need 9-10 month, in work progress, must use equipment such as large-scale tower crane simultaneously, get the raw materials ready and operation etc. must have enough big place.
Though the cement hyperbolic natural-draft cooling tower adopts gravity-flow ventilation to save the energy,, the use of the industrial circle of this cooling tower beyond power industry is very restricted because above-mentioned unfavorable factor is arranged.
The utility model content
For overcoming the deficiencies in the prior art, the utility model provides that a kind of weight is little, short construction period, energy-efficient cooling tower.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: energy-efficient cooling tower, comprise: concrete foundation, the hyperbola air duct, water spray system and heat-exchanger rig, its structure is: the hyperbola air duct links together by pre-embedded steel slab on the concrete foundation and concrete foundation, in hyperbola air duct inside water spray system is installed, the hyperbola air duct is that layering is provided with structure, be provided with the air regulator regulated in a week along hyperbola air duct outer surface, heat-exchanger rig is arranged on the inside of hyperbola air duct, and heat-exchanger rig be positioned at water spray system under, described heat-exchanger rig comprises: parent tube and radiating fin, on the parent tube outer surface, be symmetrically welded with radiating fin, parent tube is seamless flat tube, and the cross sectional shape of radiating fin is a u type organ shape.
The utility model is compared the beneficial effect that has with prior art:
1, the utility model construction is very convenient, and is different with traditional cement tower, and all parts all are in factory floor production, on-the-spot assembling, do not need large-scale construction equipment, the construction site is also smaller, has 1/10th of the cement tower construction site can be with construction and installation.Simultaneously can shorten construction period greatly, compare with the construction of cement tower, construction period can the reduction of erection time more than 60%.In work progress, there are not simultaneously dust and noise pollution, the construction environment-protecting clean.
2, be provided with the air regulator regulated in a week along hyperbola air duct outer surface, can open according to environment temperature when using in the winter time and can regulate air regulator, make extraneous cold air directly not enter in the tower by packing, mix with the hot-air in the tower, the temperature of hot-air is reduced, the draft of cooling tower reduces, and the air quantity by packing reduces greatly, and this anti-freeze measure can't realize on traditional cement tower.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of heat-exchanger rig;
Fig. 3 is the side view of Fig. 2.
Among the figure: 1 is that concrete foundation, 2 is that hyperbola air duct, 3 is that water spray system, 4 is that heat-exchanger rig, 5 is that parent tube, 7 is a radiating fin for regulating air regulator, 6.
The utility model content
As shown in Figure 1, energy-efficient cooling tower, comprise: concrete foundation 1, hyperbola air duct 2, water spray system 3 and heat-exchanger rig 4, its structure is: hyperbola air duct 2 links together by pre-embedded steel slab on the concrete foundation 1 and concrete foundation 1, in hyperbola air duct 2 inside water spray system 3 is installed, hyperbola air duct 2 is provided with structure for layering, be provided with the air regulator regulated 5 in a week along hyperbola air duct 2 outer surfaces, can open according to environment temperature when using in the winter time and can regulate air regulator 5, make extraneous cold air directly not enter in the tower by packing, mix with the hot-air in the tower, the temperature of hot-air is reduced, the draft of cooling tower reduces, air quantity by packing reduces greatly, this anti-freeze measure can't realize on traditional cement tower, heat-exchanger rig 4 is arranged on the inside of hyperbola air duct 2, and heat-exchanger rig 4 be positioned at water spray system 3 under, the utility model construction is very convenient, different with traditional cement tower, all parts all are in factory floor production, and on-the-spot assembling does not need large-scale construction equipment, the construction site is also smaller, has 1/10th of the cement tower construction site can be with construction and installation.Simultaneously can shorten construction period greatly, compare with the construction of cement tower, construction period can the reduction of erection time more than 60%.In work progress, there are not simultaneously dust and noise pollution, the construction environment-protecting clean.
Shown in Figure 3 as Fig. 2, described heat-exchanger rig 4 comprises: parent tube 6 and radiating fin 7, on parent tube 6 outer surfaces, be symmetrically welded with radiating fin 7, parent tube 6 is seamless flat tube, adopt seamless steel Large Flat steel pipe processing, its wing ratio reaches single linear meter area of dissipation 7.6 square meters, improves 30% than traditional fin, the cross sectional shape of radiating fin 7 is a u type organ shape, and the shape of radiating fin 7 is keys of decision thermal property.Consider the relation of the resistance and the coefficient of heat transfer of wind, we are designed to u type organ shape to the cross sectional shape of radiating fin 7, allow air cross to produce at radiating fin 7 back warps and stream, and take away heat under the situation that does not influence windage as much as possible, reach the purpose of high efficient heat exchanging.
Claims (1)
1. energy-efficient cooling tower, comprise: concrete foundation (1), hyperbola air duct (2), water spray system (3) and heat-exchanger rig (4), it is characterized in that: hyperbola air duct (2) links together by pre-embedded steel slab on the concrete foundation (1) and concrete foundation (1), in hyperbola air duct (2) inside water spray system (3) is installed, hyperbola air duct (2) is provided with structure for layering, be provided with the air regulator regulated (5) in a week along hyperbola air duct (2) outer surface, heat-exchanger rig (4) is arranged on the inside of hyperbola air duct (2), and heat-exchanger rig (4) be positioned at water spray system (3) under, described heat-exchanger rig (4) comprising: parent tube (6) and radiating fin (7), on parent tube (6) outer surface, be symmetrically welded with radiating fin (7), parent tube (6) is seamless flat tube, and the cross sectional shape of radiating fin (7) is a u type organ shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227537U CN201628491U (en) | 2010-03-03 | 2010-03-03 | High-efficient energy-saving cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201227537U CN201628491U (en) | 2010-03-03 | 2010-03-03 | High-efficient energy-saving cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628491U true CN201628491U (en) | 2010-11-10 |
Family
ID=43059889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201227537U Expired - Fee Related CN201628491U (en) | 2010-03-03 | 2010-03-03 | High-efficient energy-saving cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501618A (en) * | 2014-12-22 | 2015-04-08 | 江苏海鸥冷却塔股份有限公司 | Water-saving and antifreezing cooling tower |
-
2010
- 2010-03-03 CN CN2010201227537U patent/CN201628491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501618A (en) * | 2014-12-22 | 2015-04-08 | 江苏海鸥冷却塔股份有限公司 | Water-saving and antifreezing 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: 20101110 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |