CN201025218Y - An impact water wheel machine with action on single side - Google Patents
An impact water wheel machine with action on single side Download PDFInfo
- Publication number
- CN201025218Y CN201025218Y CNU2007202002806U CN200720200280U CN201025218Y CN 201025218 Y CN201025218 Y CN 201025218Y CN U2007202002806 U CNU2007202002806 U CN U2007202002806U CN 200720200280 U CN200720200280 U CN 200720200280U CN 201025218 Y CN201025218 Y CN 201025218Y
- Authority
- CN
- China
- Prior art keywords
- blade
- vane
- spray
- water
- bowl
- 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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Classifications
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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 relates to a hydropower generating device, in particular to an impact type hydroturbine of sign surface effect, comprising a rotary shaft and vanes on the rotary shaft, wherein, each vane is bowel sahpe. The rotary shaft above the vanes is connected with a spray disc, and the spray disc is connected with a water tube. A spray hole is opened on a spot of the spray disc rightly directing to each vane. The bowel surface of the vane is slant installed corresponding to the spray hole. A nozzle rotates synchronously with the vane bowel, so as to prevent water from impacting the back of the vane, improve the efficiency of the impact type hydroturbine and make full use of the thermal energy in the water.
Description
Technical field
The utility model relates to a kind of hydroelectric installation, promptly a kind of impulse turbine of single face effect.
Background technique
In prior art, existing impulse turbine, nozzle are for fixing, and blade is for rotating, and general blade linear speed is designed to spray about 1/2 of current water speed.Because when the continuity of current, blade were converted to next blade, next vacuum side of blade must contact with water, because water molecule thermal motion effect, the inevitable back side will be subjected to resistance, and this also becomes the existing not high reason of impulse water wheel engine efficiency.
The model utility content
The purpose of this utility model is the impulse turbine that the higher single face effect of a kind of efficient is provided at above-mentioned deficiency.
Technical solution of the present utility model is: a kind of impulse turbine of single face effect, comprise rotating shaft and its upper blade, blade is bowl-shape blade, the rotating shaft of blade top is connected with the spray dish, the spray dish is connected with water pipe, open a spray orifice over against every blade place on the spray dish, the relative spray orifice of blade bowl face tilts to install.
The utility model has designed a kind of and nozzle blade synchronization, and making blade is positive to the effect of water forever, thereby removes the resistance at the back side.The water that spray orifice penetrates is all injected all the time in the bowl and is not acted on the water at its back side.The water turbine of this as calculated single face effect will greatly improve the energy that blade is accepted.The heat energy that wherein also can comprise water molecule.Thereby the linear speed of blade no longer only is adjusted into 1/2 of water speed, but will be greater than this speed.
The utility model has the advantages that: 1, the blade of impulse turbine is bowl-shape blade (a leaf bowl), and nozzle and leaf bowl rotate synchronously, makes vacuum side of blade not be subjected to the effect of current, will improve the efficient of impulse turbine.2, can make full use of heat energy in the water.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model structure diagram.
Embodiment
Referring to accompanying drawing, the impulse turbine of single face effect comprises rotating shaft 5 and its upper blade 1, blade 1 is bowl-shape blade (or claiming the leaf bowl), the rotating shaft 5 of blade 1 top is connected with round shape spray dish 2, circle shape spray dish 2 is connected with water pipe 4, open a spray orifice 3 over against every blade 1 place on the disk 2,45 ° of installations of relative spray orifice 3 inclinations of 1 bowl of face of blade.Spray dish 2 and blade 1 are connected together by coaxial rotating shaft 5 and rotate synchronously.Water is flowed out after spray orifice 3 sprays to blade 1 front by water pipe 4, promotes rotating shaft 5 and rotates.Each spray orifice 3 all the time with each blade 1 of determining over against.Current will not contact blade 1 back side but impact blade 1 front, be the effects of single face.
Claims (2)
1. the impulse turbine of a single face effect, comprise rotating shaft (5) and its upper blade (1), it is characterized in that blade (1) is bowl-shape blade, the rotating shaft (5) of blade (1) top is connected with spray dish (2), spray dish (2) is connected with water pipe (4), spray dish (2) is gone up and is located out a spray orifice (3) over against every blade (1), and blade (1) the bowl relative spray orifice of face (3) tilts to install.
2. according to the impulse turbine of the described a kind of single face effect of claim 1, it is characterized in that 45 ° of installations of blade (1) bowl face tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202002806U CN201025218Y (en) | 2007-04-18 | 2007-04-18 | An impact water wheel machine with action on single side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202002806U CN201025218Y (en) | 2007-04-18 | 2007-04-18 | An impact water wheel machine with action on single side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201025218Y true CN201025218Y (en) | 2008-02-20 |
Family
ID=39099080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202002806U Expired - Fee Related CN201025218Y (en) | 2007-04-18 | 2007-04-18 | An impact water wheel machine with action on single side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201025218Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175713A (en) * | 2014-08-18 | 2014-12-03 | 湖南金鸥医药包装有限公司 | Ink circulating device with automatic stirring function |
-
2007
- 2007-04-18 CN CNU2007202002806U patent/CN201025218Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175713A (en) * | 2014-08-18 | 2014-12-03 | 湖南金鸥医药包装有限公司 | Ink circulating device with automatic stirring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20120418 |