CN205977512U - A water conservancy diversion and automatic device that popples for trend electricity generation - Google Patents
A water conservancy diversion and automatic device that popples for trend electricity generation Download PDFInfo
- Publication number
- CN205977512U CN205977512U CN201620917988.2U CN201620917988U CN205977512U CN 205977512 U CN205977512 U CN 205977512U CN 201620917988 U CN201620917988 U CN 201620917988U CN 205977512 U CN205977512 U CN 205977512U
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- CN
- China
- Prior art keywords
- sink
- conservancy diversion
- water conservancy
- connecting portion
- outer outlet
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a water conservancy diversion and automatic device that popples for trend electricity generation, including preceding kuppe, back kuppe, connecting portion and ups and downs power device, preceding kuppe sets up the both sides at connecting portion respectively with the back kuppe to it is even as an organic whole by connecting portion, the connecting portion outside is equipped with ups and downs power device. The utility model discloses a guiding device that the semicircle adds the rectangle utilizes that the area of water inlet and delivery port is bu tong effectual collects the acceleration rate effect to the trend, the inner cover body and the dustcoat body adopt streamlined design effectively to reduce the turbulence of big whirlpool or the turbulence scale in impeller flow field, the effectual utilization ratio that increases the trend, the dustcoat body adopts the cavity design, realizes the ups and downs through the mode that changes self gravity, and the device sinks when water is filled with to the intracavity, and the device floats during log raft play when the cavity in.
Description
Technical field
This utility model is related to a kind of water conservancy diversion for tidal power generating and automatic sink-float device.
Background technology
The horizontal axis tidal current energy hydraulic turbine is otherwise known as axial flow hydraulic turbine, its structure and operation principle and modern wind turbine phase
Seemingly, generated electricity using water jet propulsion revolving vane, be visually referred to as underwater windmill, be presently the most a kind of ripe marine tidal-current energy energy
The hydraulic turbine, its structure is simple, and the strong airfoil fan of stability is adjustable, but its conversion efficiency is not high, is primarily adapted for use in mean flow rate
Higher marine usage, when tidal current speed is less, generating efficiency is than relatively low.Guide cover type tidal current energy water turbine is in trunnion axis
Increase a kuppe outside hydroturbine rotor impeller, there is the effect of cumulative, water conservancy diversion, gather flow energy, improve capacitation effect
Rate, but increase kuppe and also increase the quantities installed under sea and reclaim simultaneously.Current tidal generating set does not install tide additional
Stream guiding device, can only be generated electricity using the flow velocity of original trend, the generating toggle speed of the current TRT of China is general
All over higher than 0.7m/s, and universal installation cost is high, conversion efficiency is low, stability is poor, and all low for the most flow velocity of low tide stream
In 0.7m/s, it is difficult to be used effectively, this greatly reduces the utilization rate of low tide stream.
Patent content
This utility model is in order to solve the above problems it is proposed that a kind of water conservancy diversion for tidal power generating and automatic sink-float fill
Put, this utility model utilizes water inlet different with the area of outlet effectively to trend using the guiding device that semicircle adds rectangle
It is collected accelerating function；Interior cover body and outer outlet body effectively reduce the turbulence of big whirlpool or the rapids of blade flow field using airflow design
Mobility, effectively increases the utilization rate of trend；Outer outlet body adopts cavity to design, and realizes sinking by way of changing self gravitation
Floating, when intracavity fills water, device sinks, and when the water in cavity is discharged, device floats.
To achieve these goals, this utility model adopts the following technical scheme that：
A kind of water conservancy diversion for tidal power generating and automatic sink-float device, include former dome, rear kuppe, connecting portion and sink
Floating power unit, described former dome and rear kuppe are separately positioned on the both sides of connecting portion, and are connected as a single entity by connecting portion,
It is provided with sink-float power set outside described connecting portion.
Described former dome is identical with rear water conservancy diversion cover structure.
Described former dome and rear kuppe include outer outlet body and interior cover body respectively, and described interior cover body is arranged on outer outlet body
Inner side, and be connected with outer outlet body by originating in four pillars that setting is dissipated on interior cover body, the outer outlet body of described former dome
It is connected as a single entity by connecting portion with the outer outlet body of rear kuppe, form the outer outlet body of a connection former dome and the outer of rear kuppe
The cavity of cover body.
Described outer outlet body is provided with lug.
The end face of described outer outlet body and inner surface form streamlined curved surface.
Described interior cover body is streamlined curved surface towards the outer face outside sink-float device.
Described sink-float power set are immersible pump.
The cavity that the outlet of described immersible pump is formed with connecting portion and outer outlet body connects.
The beneficial effects of the utility model are：
(1) effectively trend is entered using water inlet is different with the area of outlet using the guiding device of semicircle plus rectangle
Row collects accelerating function；
(2) outer outlet body adopts cavity to design, and realizes rising and falling, when intracavity fills water fashionable dress by way of changing self gravitation
Put sinking, device floats when the water in cavity is discharged.
Brief description
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model outer outlet body structural representation；
Fig. 3 is cover body structural representation in this utility model；
Fig. 4 is cover body generalized section in this utility model：
Fig. 5 is this utility model outer outlet body generalized section；
Fig. 6 is generalized section of the present utility model；
Wherein, 1, lug, 2, water filling port, 3, outer outlet body, 4, pillar, 5, interior cover body, 6, outlet, 7, immersible pump, 8, row
The mouth of a river, 9, former dome, 10, connecting portion, 11, rear kuppe.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 with shown in Fig. 6, a kind of water conservancy diversion for low tidal power generating and automatic sink-float device, including before water conservancy diversion
Cover 9, rear kuppe 11, connecting portion 10 and sink-float power set, described former dome 9 and rear kuppe 11 are separately positioned on connection
The both sides in portion 10, and be connected as a single entity by connecting portion 10, it is provided with sink-float power set outside described connecting portion 10, realize to trend
Water conservancy diversion and automatic sink-float control the depth of generating set.Described former dome 9 is identical with rear kuppe 11 structure.Described leading
Stream cover 9 and rear kuppe 11 all include outer outlet body 3 and interior cover body 5, and the two ends of described outer outlet body 3 are semicircle, and centre is provided with directly
Line segment, as shown in figure 5, described semicircle and at straight line fragment position guide face is streamlined, described interior cover body 5 is arranged on outer housing
The inner side of body 3, as shown in figure 3, and be connected with outer outlet body 3 by originating in four pillars 4 dissipating setting on interior cover body 5, institute
The outer outlet body 3 of the outer outlet body 3 and rear kuppe 11 of stating former dome 9 is connected as a single entity by connecting portion 10, forms a connection leading
Stream cover 9 outer outlet body 3 and rear kuppe 11 outer outlet body 3 cavity, by water filling in cavity and discharge cavity in water Lai
Control the sink-float of this device.Specifically, described sink-float power set are immersible pump 7.Described immersible pump 7 and outer outlet body 3 are formed
Cavity is connected by outlet 6, and connecting portion 10 side relative with immersible pump 7 with outer outlet body 3 is provided with water filling port 2.Heavy when needing
When floating device sinks, sea water is injected from water filling port 2, now sea water enters in cavity from water filling port 2, make to be full of in cavity
Water, sink-float device is started to sink by water filling, closes water filling port 2 after filling water；When needing sink-float device to rise, it is first turned on
Water filling port 2, immersible pump 7 rotates, and the outlet 6 on connecting portion is connected with immersible pump 7, and immersible pump 7 passes through outlet 6 by cavity
Water be extracted into immersible pump, and the discharge outlet 8 having immersible pump is discharged, and the water in cavity is extracted into outside device, and outside air passes through pipe
Road enters and is full of cavity from water filling port 2, and sink-float device begins to ramp up, and described outer outlet body 3 is provided with lug 1, contributes to originally leading
Stream and the carrying of the automatic device that rises and falls.As shown in figure 4, described interior cover body 5 is streamlined towards the outer face outside sink-float device
Curved surface, specifically, upper and lower two surface distances are gradually reduced described interior cover body 5 from inside to outside, until upper and lower two surfaces are intersected
Shape is into a line, and with line as boundary, two faces of online and offline are streamlined curved surface, meanwhile, as shown in figure 5, described outer outlet body 3
End face and inner surface form streamlined curved surface, specifically, the inner surface of outer outlet body 3 outwards gradually exterior surface excessively, finally
Intersect with the edge of outer surface, shape is into a line, excessive from the intersection inner surface of outer outlet body 3 end face, form streamlined curved surface,
Streamlined curved surface effectively reduces whirlpool turbulence and the turbulivity of blade flow field, effectively increases the utilization rate of trend.
Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality
The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (8)
1. a kind of water conservancy diversion for tidal power generating and automatic sink-float device, is characterized in that：Including former dome, rear kuppe, company
Socket part and sink-float power set, described former dome and rear kuppe are separately positioned on the both sides of connecting portion, and by connecting portion
It is connected as a single entity, outside described connecting portion, be provided with sink-float power set.
2. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 1, is characterized in that：Described leading
Stream cover is identical with rear water conservancy diversion cover structure.
3. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 2, is characterized in that：Described leading
Stream cover and rear kuppe all include outer outlet body and interior cover body, and described interior cover body is arranged on the inner side of outer outlet body, and by originating in
Four pillars dissipating setting on interior cover body are connected with outer outlet body, the outer outlet body of the outer outlet body of described former dome and rear kuppe
It is connected as a single entity by connecting portion, form the outer outlet body of a connection former dome and the cavity of the outer outlet body of rear kuppe.
4. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 3, is characterized in that：Described outer housing
Body is provided with lug.
5. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 3, is characterized in that：Described outer housing
The end face of body and inner surface form streamlined curved surface.
6. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 3, is characterized in that：Described inner cover
Body is streamlined curved surface towards the outer face outside sink-float device.
7. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 1, is characterized in that：Described sink-float
Power set are immersible pump.
8. a kind of water conservancy diversion for tidal power generating and automatically sink-float device as claimed in claim 7, is characterized in that：Described diving
The cavity that the outlet of pump is formed with connecting portion and outer outlet body connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917988.2U CN205977512U (en) | 2016-08-22 | 2016-08-22 | A water conservancy diversion and automatic device that popples for trend electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917988.2U CN205977512U (en) | 2016-08-22 | 2016-08-22 | A water conservancy diversion and automatic device that popples for trend electricity generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977512U true CN205977512U (en) | 2017-02-22 |
Family
ID=58032740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917988.2U Expired - Fee Related CN205977512U (en) | 2016-08-22 | 2016-08-22 | A water conservancy diversion and automatic device that popples for trend electricity generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089546A (en) * | 2016-08-22 | 2016-11-09 | 青岛市机械工业总公司 | A kind of water conservancy diversion for tidal power generating and the device that automatically rises and falls |
-
2016
- 2016-08-22 CN CN201620917988.2U patent/CN205977512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089546A (en) * | 2016-08-22 | 2016-11-09 | 青岛市机械工业总公司 | A kind of water conservancy diversion for tidal power generating and the device that automatically rises and falls |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180822 |