CN201546867U - Special water turbine capable of adjusting torque and rotational speed for cooling tower - Google Patents
Special water turbine capable of adjusting torque and rotational speed for cooling tower Download PDFInfo
- Publication number
- CN201546867U CN201546867U CN2009200757232U CN200920075723U CN201546867U CN 201546867 U CN201546867 U CN 201546867U CN 2009200757232 U CN2009200757232 U CN 2009200757232U CN 200920075723 U CN200920075723 U CN 200920075723U CN 201546867 U CN201546867 U CN 201546867U
- Authority
- CN
- China
- Prior art keywords
- water turbine
- cooling tower
- blade
- blades
- rotating shaft
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
A special water turbine capable of adjusting torque and rotational speed for a cooling tower comprises a cooling tower body, and is characterized in that an impeller structure of the water turbine is arranged at a jet head of the water turbine, the impeller structure is formed by a rotating shaft and blades, the number of the blades is four, and the blades are arranged outside the rotating shaft and shaped like a reversed ladder; and the outer walls of the blades are arranged like a plane, or the outer walls are sunken inwards and shaped like a bailer. The special water turbine has the benefits as follow: based on a shunt regulating water turbine, further improvements are achieved, defects in the prior art are solved, the adjustments on the torque and the rotating speed of the cooling tower water turbine are more precise and more convenient, and the special water turbine is not only suitable for manufacture in batches, but also utilizes water power more effectively, and is more widely applied to energy saving modifications of the cooling tower and the manufacture of hydraulic driven blower cooling towers.
Description
Technical field
The utility model belongs to refrigeration air-conditioner, cooling unit and plumbing technical field, and is particularly a kind of by regulating the cooling tower dedicated water turbine that current size and water (flow) direction realize adjustable moment of torsion and rotating speed.
Background technique
Cooling tower dedicated water turbine can be divided into two kinds at present, and a kind of is to determine the entrance section size and the turbine impeller size of water turbine according to advancing pressure tower and flow, and this water turbine manufacturing is simple, but unadjustable, therefore is not suitable for producing in batches; Thereby another kind is to have realized adjusting to waterpower by the size and Orientation that the water intake current are adjusted in shunting, but is adjusting shortcomings such as there being the less than normal and moment of torsion adjustment inaccuracy of adjustment range aspect the moment of torsion.
The model utility content
Technical problem to be solved in the utility model provides a kind of by regulating the cooling tower dedicated water turbine that current size and water (flow) direction realize adjustable moment of torsion and rotating speed.
The utility model technological scheme that adopts of dealing with problems is:
The cooling tower dedicated water turbine of a kind of adjustable moment of torsion and rotating speed comprises the body of cooling tower, and it is characterized in that: the blade wheel structure of described water turbine is arranged on the shower nozzle place of water turbine, it is made of rotating shaft and blade, the described number of blade is more than four, is arranged on the outside of rotating shaft, is trapezoidal.Wherein be arranged to plane shape or cave inward be bucket shape at the outer wall of described blade.
Further technological scheme of the present utility model is that described blade can as a wholely also can be divided into adjacent sheet, the outer wall of blade can be plane shape also can be bucket shape.The outside of blade flows to shower nozzle by the water at nozzle place by high pressure hose and cuts and hit the impeller rotation, and controls the rotational speed of the blade of impeller by the flow that the modulating valve on the nozzle is regulated water.The both sides that described nozzle can be distributed in impeller also can be distributed in one side of impeller.
The utility model beneficial effect is: further improve on the basis of shunting adjusting water turbine, solved the not enough problem that prior art exists, make the moment of torsion and the rotational speed regulation of cooling tower water turbine more accurate more convenient, not only be fit to industrialized mass production, and can more effectively utilize the water energy, be applied even more extensively the reducing energy consumption of cooling tower and the production of hydro powered blower fan cooling tower.
Description of drawings
Fig. 1 is embodiment's schematic representation of the utility model blade wheel structure;
Fig. 2 is embodiment's schematic representation of the utility model blade wheel structure;
Fig. 3 is a blade A-A generalized section among Fig. 1;
Fig. 4 is the utility model nozzle and blade wheel structure working principle structural representation;
Fig. 5 is the utility model nozzle and blade wheel structure working principle structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Reaching embodiment below with reference to the accompanying drawings is described further the utility model:
As shown in Figure 4, the cooling tower dedicated water turbine of adjustable moment of torsion of the utility model and rotating speed, the body 1 that comprises water turbine, blade wheel structure blade 2 wherein be placed in rotating shaft 5 on, to nozzle 3 should be arranged, nozzle 3 is installed in the both sides that distribute on the cabinet 4 with blade 2 in the outside of blade 2, complete machine is by nozzle 3 water outlets, cut and hit blade 2 rotations, drive the running of whole water turbine, reach moment of torsion and the rotating speed that water turbine needs by the flow of control nozzle 3 water and the quantity of nozzle 3 work.
As shown in Figure 5, nozzle 3 is distributed in one side of blade 2, nozzle 3 corresponding with each blade 2, control then 3 work hours of nozzle amount and the size of flow velocity reach the moment of torsion and the rotating speed of needs.
Embodiment one, and in Fig. 1 and Fig. 3, blade 2 is enclosed within the outside of rotating shaft 5, and blade 2 is down trapezoidal placement, and the outer wall of blade 2 is made the shape on plane or clocklike caved inward and forms the shape of bucket, and blade 2 cooperates 3 work of corresponding nozzle.
Embodiment two, and in Fig. 2, blade 2 is enclosed within the outside of rotating shaft 5, is down trapezoidal placement, and blade 2 is wherein made the trapezoidal of one, also can make sheet and be combined into trapezoidally, leave certain slit between adjacent sheet, and blade 2 cooperates 3 work of corresponding nozzle.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the cooling tower dedicated water turbine of adjustable moment of torsion and rotating speed, the body that comprises cooling tower, it is characterized in that: the blade wheel structure of described water turbine is arranged on the shower nozzle place of water turbine, it is made of rotating shaft and blade, the described number of blade is more than four, be arranged on the outside of rotating shaft, be trapezoidal, wherein be arranged to plane shape or cave inward be bucket shape at the outer wall of described blade.
2. according to the described cooling tower dedicated water of claim 1 turbine, it is characterized in that: described blade can as a wholely also can be divided into adjacent sheet, the outer wall of blade can be plane shape also can be bucket shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200757232U CN201546867U (en) | 2009-08-04 | 2009-08-04 | Special water turbine capable of adjusting torque and rotational speed for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200757232U CN201546867U (en) | 2009-08-04 | 2009-08-04 | Special water turbine capable of adjusting torque and rotational speed for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201546867U true CN201546867U (en) | 2010-08-11 |
Family
ID=42602037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200757232U Expired - Fee Related CN201546867U (en) | 2009-08-04 | 2009-08-04 | Special water turbine capable of adjusting torque and rotational speed for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201546867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072066A (en) * | 2011-02-25 | 2011-05-25 | 辽宁海思达科技发展有限公司 | Non-pressure double-nozzle inclined jet water turbine special for cooling tower |
| CN103711633A (en) * | 2014-01-16 | 2014-04-09 | 周甬 | Ultrahigh-pressure hydrodynamic engine |
-
2009
- 2009-08-04 CN CN2009200757232U patent/CN201546867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072066A (en) * | 2011-02-25 | 2011-05-25 | 辽宁海思达科技发展有限公司 | Non-pressure double-nozzle inclined jet water turbine special for cooling tower |
| CN103711633A (en) * | 2014-01-16 | 2014-04-09 | 周甬 | Ultrahigh-pressure hydrodynamic engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu City, the plastic Electronics Co. Ltd. Assignor: Zhang Yuren Contract record no.: 2011340000040 Denomination of utility model: Special water turbine capable of adjusting torque and rotational speed for cooling tower Granted publication date: 20100811 License type: Exclusive License Record date: 20110607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |