CN202832938U - Cooling tower water turbine with secondary compensation - Google Patents
Cooling tower water turbine with secondary compensation Download PDFInfo
- Publication number
- CN202832938U CN202832938U CN2012204537642U CN201220453764U CN202832938U CN 202832938 U CN202832938 U CN 202832938U CN 2012204537642 U CN2012204537642 U CN 2012204537642U CN 201220453764 U CN201220453764 U CN 201220453764U CN 202832938 U CN202832938 U CN 202832938U
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- China
- Prior art keywords
- cooling tower
- compensation
- water
- pipe
- 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
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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a cooling tower water turbine with secondary compensation which comprises a bearing seat with a transmission shaft, a turbine shell body arranged below the bearing seat and provided with a water inlet pipe and a water outlet pipe, a compensation water outlet pipe connected with the water inlet pipe, a regulation valve controlling the compensation water outlet pipe and a decompression pipe connected with the compensation water outlet pipe and connected with an internal channel of the turbine shell body. According to the cooling tower water turbine, secondary energy compensation for the cooling tower water turbine is achieved through water which is originally directly discharged into a cooling tower, the efficiency of the cooling tower water turbine is greatly improved, original water amount is fully made use of, manufacture materials are saved, energy consumption of a water pump is reduced, meanwhile the cooling tower water turbine can be directly connected to the turbine shell body, the distance is short, stability is good, manufacture and material cost is saved, economical efficiency is increased, standard bulk production is convenient, and production efficiency and installation efficiency are improved.
Description
Technical field
The utility model relates to a kind of hydraulic turbine of cooling tower, particularly a kind of hydraulic turbine of cooling tower of tool second compensation.
Background technique
In the design of general hydraulic turbine of cooling tower, because Turbine Behavior restriction, have between runner and the stator stationary ring and rotate required gap, so when the water that enters hydraulic turbine of cooling tower is injected runner bucket from the stator mouth with pressure, runner rotates under Water Pressure, have water this moment in the gap inflow water turbine loam cake cavity of runner and stator stationary ring, excessive in order to prevent epicoele hydraulic pressure, must connect a relief pipe and pass into and guarantee the draining of reducing pressure in the tower covering, cause the actual acting of water turbine flow few, it is large that efficient improves difficulty.And because cooling tower structure restriction, relief pipe must because hydraulic pressure is larger, wash out filler in order to prevent water jet through cat head from the water-recovering device layer filler top of extending always, also will the decompression shower nozzle be installed in the pipe outlet.Therefore cause the relief pipe component various, span is fixing greatly built on the sand, and waste of material is large, standardized module can not be implemented, and gives and produces, installs and cause larger difficulty to increase simultaneously cost of material.
Summary of the invention
The utility model purpose is: the hydraulic turbine of cooling tower that a kind of tool second compensation is provided.
The technical solution of the utility model is: a kind of hydraulic turbine of cooling tower of tool second compensation, it comprises: have transmission shaft bearing support, be arranged on bearing support below and have the wheel engine housing of inlet tube and outlet tube, the compensation outlet pipe that links to each other with intake pipe, control and compensation outlet pipe modulating valve, with the relief pipe that compensates outlet pipe and link to each other and link to each other with turbine enclosure interior passage.
Preferably, at least part of top that is positioned at the wheel engine housing of described relief pipe.
Preferably, at least part of top that is positioned at the compensation outlet pipe of described relief pipe.
Preferably, the sectional area of described compensation outlet pipe is greater than the sectional area of relief pipe, and less than the sectional area of intake pipe.
Preferably, the described engine housing of taking turns further comprises and linking to each other with intake pipe and the spiral case passage take transmission shaft as the axle center and the support that is positioned at the bottom, and wherein said relief pipe links to each other with the spiral case channel end.
The utility model advantage is:
The utility model carries out second energy to the former water that directly enters in the cooling tower to hydraulic turbine of cooling tower and replenishes, greatly improved hydraulic turbine of cooling tower efficient, more take full advantage of original water yield, save manufactured materials and reduce pump energy consumption, and can directly connect at the wheel engine housing, distance is short, the steadiness extra-heavy has been saved manufacturing and cost of material, has increased economic benefit, be convenient to standard batch production, improved production, installation efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is the schematic top plan view of model utility.
Embodiment
Embodiment: shown in Fig. 1-2, the utility model provides a kind of specific embodiment of hydraulic turbine of cooling tower of tool second compensation, and it comprises the bearing support 10 with transmission shaft 12, the relief pipe 5 that is arranged on bearing support 10 belows and the modulating valve 4 of inlet tube and outlet tube 20,22 wheel engine housing 2, the compensation outlet pipe 3 that links to each other with intake pipe 20, control and compensation outlet pipe 3 is arranged, link to each other with compensation outlet pipe 3 and link to each other with wheel engine housing 2 inner passages.Wherein relief pipe 5 is called again leak-off pipe.
The utility model can directly connect at the wheel engine housing, and distance is short, and the steadiness extra-heavy has been saved manufacturing and cost of material, has increased economic benefit, is convenient to standard batch production, has improved production, installation efficiency.
Certainly above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the Spirit Essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (5)
1. the hydraulic turbine of cooling tower of a tool second compensation is characterized in that it comprises: have the bearing support (10) of transmission shaft (12), the relief pipe (5) that is arranged on bearing support (10) below and the modulating valve (4) of the wheel engine housing (2) of inlet tube and outlet tube (20,22), the compensation outlet pipe (3) that links to each other with intake pipe (20), control and compensation outlet pipe (3) is arranged, link to each other with compensation outlet pipe (3) and link to each other with wheel engine housing (2) inner passage.
2. hydraulic turbine of cooling tower according to claim 1 is characterized in that: at least part of top that is positioned at wheel engine housing (2) of described relief pipe (5).
3. hydraulic turbine of cooling tower according to claim 2 is characterized in that: at least part of top that is positioned at compensation outlet pipe (3) of described relief pipe (5).
4. according to claim 1 and 2 or 3 described hydraulic turbine of cooling towers, it is characterized in that: the sectional area of described compensation outlet pipe (3) is greater than the sectional area of relief pipe (5), and less than the sectional area of intake pipe (20).
5. hydraulic turbine of cooling tower according to claim 4, it is characterized in that: the described engine housing (2) of taking turns further comprises and linking to each other with intake pipe (20) and the spiral case passage (21) take transmission shaft (12) as the axle center and the support (24) that is positioned at the bottom, and wherein said relief pipe (5) links to each other with spiral case passage (21) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204537642U CN202832938U (en) | 2012-09-06 | 2012-09-06 | Cooling tower water turbine with secondary compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204537642U CN202832938U (en) | 2012-09-06 | 2012-09-06 | Cooling tower water turbine with secondary compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202832938U true CN202832938U (en) | 2013-03-27 |
Family
ID=47944664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204537642U Expired - Fee Related CN202832938U (en) | 2012-09-06 | 2012-09-06 | Cooling tower water turbine with secondary compensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202832938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931203A (en) * | 2019-04-24 | 2019-06-25 | 南京峡谷能源科技有限公司 | A kind of hydraulic turbine of cooling tower of the permanent magnet powered compensation device of band |
-
2012
- 2012-09-06 CN CN2012204537642U patent/CN202832938U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931203A (en) * | 2019-04-24 | 2019-06-25 | 南京峡谷能源科技有限公司 | A kind of hydraulic turbine of cooling tower of the permanent magnet powered compensation device of band |
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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: 20130327 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |