CN201865827U - Cooling tower for recovering water energy with high efficiency - Google Patents
Cooling tower for recovering water energy with high efficiency Download PDFInfo
- Publication number
- CN201865827U CN201865827U CN2010205897862U CN201020589786U CN201865827U CN 201865827 U CN201865827 U CN 201865827U CN 2010205897862 U CN2010205897862 U CN 2010205897862U CN 201020589786 U CN201020589786 U CN 201020589786U CN 201865827 U CN201865827 U CN 201865827U
- Authority
- CN
- China
- Prior art keywords
- seat ring
- cooling tower
- water
- main shaft
- turbine
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model discloses a cooling tower for recovering water energy with high efficiency, which comprises a tower body of the cooling tower, wherein a water turbine is arranged in the tower body of the cooling tower and is a reaction type water turbine; the reaction type water turbine comprises an exhaust water pipe, wherein the upper end of the exhaust water pipe is provided with a seat ring, a water diversion vane is arranged in the seat ring, the upper end of the seat ring is provided with a cover plate, the position of the center of the seat ring is provided with a main shaft, the lower end of the main shaft is provided with a rotating wheel, and one side of the seat ring is provided with a volute casing; the rotating wheel is in an integrative type structure; the volute casing is arranged at one side of the seat ring in a reverse direction by taking the axis of the seat ring; and the outer side of the main shaft on the cover plate is provided with a speed regulator of a gear, and the upper end of the main shaft is connected with a wind impeller. In the utility model, the reaction type water turbine is adopted as a power source of the wind impeller, so that the water energy conversion efficiency of the cooling tower is higher, and the service life of the cooling tower is longer.
Description
Technical field
The utility model relates to a kind of cooling tower, specifically is a kind of to large-scale refrigeration cycle water and cooling tower that industrial hot water is cooled off.
Background technique
In prior art, the water turbine of the used for cooling tower of large scale industry hot water generally is to use impulse turbine.On the one hand, the water turbine of this structure is provided with the spiral case of two-way water inlet in both sides, seat ring center, be inversion symmetry and distribute, and its installation dimension is excessive, and increased intake pipe, cost is higher, has increased the loss of water energy, the increase of tower body weight, also in a disguised form improved the design strength of cooling tower, on the other hand, what the core component of this impulse turbine adopted usually is the runner of solder type, and the blade of runner is not designing according to fluid mechanics of science, increased the resistance of water, solder joint corrosion occurs in long-term running in addition, in the time of serious, it is first-class that the welding flux and welding slags that come off etc. can stop up the water spray of below, clearly, double volute water inlet structure efficient is low, and energy consumption is big, construction is difficult, the cost height is safeguarded shortcomings such as inconvenience, and waterpower utilization rate is lower.
The model utility content
For addressing the above problem, the utility model provides a kind of efficient water can reclaim cooling tower,
The utility model has adopted following solution: a kind of efficient water can reclaim cooling tower, comprises the cooling tower tower body, is provided with a water turbine in the described cooling tower tower body, and described water turbine is a reaction turbine; Described reaction turbine comprises draft tube, and described draft tube upper end is equipped with a seat ring, is provided with water guide blade in the described seat ring, described seat ring upper end is provided with cover plate, described seat ring center is provided with main shaft, and described main shaft lower end is provided with runner, and the described seat ring outside is provided with a spiral case; Described runner is an integral structure; Described spiral case is with the side of seat ring axis reversed arrangement at seat ring; The main shaft outside on the described cover plate is provided with the gear speed regulator, and the upper end of described main shaft connects a fan blade.
The utility model adopts the power source of reaction turbine as fan blade, makes that the water energy conversion efficiency of cooling tower is higher.
Description of drawings
Fig. 1 cooling tower sectional view;
The sectional view of water turbine in Fig. 2 cooling tower.
Among the figure 1, tower body, 2, water turbine, 2-1, draft tube, 2-2, seat ring, 2-3, water guide blade,
2-4, spiral case, 2-5, cover plate, 2-6, main shaft, 2-7, runner, 3, fan blade,
4, water pipe, 5, shower nozzle, 6, the cooling filler, 7, outlet pipe
Embodiment
Referring to Fig. 1,2, comprise a cooling tower tower body 1, tower body 1 bottom is provided with water containing disk, be provided with a reaction turbine 2 in this tower body 1, water turbine 2 comprises a draft tube 2-1, draft tube 2-1 upper end is connected with a seat ring 2-2, in seat ring 2-2, be provided with a water guide blade 2-3, be fixed with a spiral case 2-4 at seat ring 2-2 periphery, be placed with cover plate 2-5 in seat ring 2-2 upper-end surface, a vertical main shaft 2-6 who inserts seat ring 2-2 center is equipped with by bearing in center at cover plate 2-5, and the runner 2-7 that an integral type casting forms is installed in the main shaft lower end.Main shaft 2-6 upper end is connected with a fan blade 3, tower body 1 bottom water containing disk in connect an outlet pipe 7, the draft tube 2-1 right side of reaction turbine connects a water pipe 4, and shower nozzle 5 is installed on the water pipe 4.Under the tower body 1 interior shower nozzle 5 cooling filler 6 is housed.
Working procedure of the present utility model: will need the hot water that cools off to reach seat ring 2-2 along with the guiding of spiral case 2-4 from spiral case 2-4 ingoing stream, pass through the pilot flow of water guide blade among the seat ring 2-2 again to runner 2-7, and promotion runner 2-7 rotates, meanwhile main shaft 2-6 rotates with runner 2-7, thereby driving fan blade 3 rotates, arrange to draft tube 2-1 from the water that runner 2-7 comes out, enter water pipe 4 from draft tube 2-1, and go out by shower nozzle 5 spray, spray and the water that goes out by the cooling filler 6 in the cooling tower after, drop at the bottom of the tower water containing disk and discharge from outlet pipe 7, in this process, the periphery of cool air at the bottom of the tower enters, forced draft by the cat head blower fan, cool air and spray and under the water counter current contacting, carry out heat exchange, thus make the water that sprays obtain rapidly the cooling.When the rotating speed of water turbine output can mate with the rated speed of fan blade, main shaft with this water turbine directly drives fan blade 3 rotations, when if both rotating speeds can not mate, can between the main shaft 2-6 of described water turbine 2 and fan blade 3, establish the gear speed regulator and regulate.
Claims (3)
1. an efficient water can reclaim cooling tower, comprise the cooling tower tower body, be provided with a water turbine in the described cooling tower tower body, the main shaft upper end of described water turbine connects a fan blade, it is characterized in that: described water turbine is a reaction turbine, described reaction turbine comprises draft tube, described draft tube epimere is equipped with a seat ring, be provided with water guide blade in the described seat ring, described seat ring upper end is provided with cover plate, and described seat ring center is provided with main shaft, and described main shaft lower end is provided with runner, described runner is an integral type, and the described seat ring outside is provided with a spiral case.
2. efficient water according to claim 1 can reclaim cooling tower, it is characterized in that: described spiral case is with the side of seat ring axis reversed arrangement at seat ring.
3. efficient water according to claim 1 can reclaim cooling tower, it is characterized in that; The described main shaft epimere outside is provided with the gear speed regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205897862U CN201865827U (en) | 2010-11-04 | 2010-11-04 | Cooling tower for recovering water energy with high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205897862U CN201865827U (en) | 2010-11-04 | 2010-11-04 | Cooling tower for recovering water energy with high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865827U true CN201865827U (en) | 2011-06-15 |
Family
ID=44136984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205897862U Expired - Fee Related CN201865827U (en) | 2010-11-04 | 2010-11-04 | Cooling tower for recovering water energy with high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865827U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767973A (en) * | 2012-07-23 | 2012-11-07 | 江苏申久化纤有限公司 | Mechanical draft cooling tower system |
| CN102828972A (en) * | 2012-01-19 | 2012-12-19 | 上海孜寅能源科技有限公司 | Variable speed hydrodynamic wind impeller for cooling tower |
| CN109653928A (en) * | 2018-12-07 | 2019-04-19 | 西安诺普电气工程技术有限公司 | The energy-efficient hydraulic turbine and its implementation method applied to cooling tower |
-
2010
- 2010-11-04 CN CN2010205897862U patent/CN201865827U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828972A (en) * | 2012-01-19 | 2012-12-19 | 上海孜寅能源科技有限公司 | Variable speed hydrodynamic wind impeller for cooling tower |
| CN102767973A (en) * | 2012-07-23 | 2012-11-07 | 江苏申久化纤有限公司 | Mechanical draft cooling tower system |
| CN109653928A (en) * | 2018-12-07 | 2019-04-19 | 西安诺普电气工程技术有限公司 | The energy-efficient hydraulic turbine and its implementation method applied to cooling tower |
| CN109653928B (en) * | 2018-12-07 | 2023-10-27 | 西安诺普电气工程技术有限公司 | Efficient energy-saving water turbine applied to cooling tower and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cooling tower for recovering water energy with high efficiency Effective date of registration: 20130529 Granted publication date: 20110615 Pledgee: Hefei state investment construction finance Company limited by guarantee Pledgor: Hefei Lintha Cooling Equipment Co., Ltd. Registration number: 2013990000324 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20110615 Termination date: 20161104 |