CN106968865A - A kind of vane type waterwheel - Google Patents
A kind of vane type waterwheel Download PDFInfo
- Publication number
- CN106968865A CN106968865A CN201710141141.9A CN201710141141A CN106968865A CN 106968865 A CN106968865 A CN 106968865A CN 201710141141 A CN201710141141 A CN 201710141141A CN 106968865 A CN106968865 A CN 106968865A
- Authority
- CN
- China
- Prior art keywords
- gas
- roller
- tight silo
- tight
- volume
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 230000005484 gravity Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/006—Sealing arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of vane type waterwheel, including roller, the center of roller is provided with central rotating shaft, the border of roller is provided with blade, provided with four gas-tight silos being evenly arranged in the roller, the cross section of gas-tight silo is one in the whistle shape that approximating square is combined with strip rectangle, gas-tight silo semi-surrounding two gas-tight silos adjacent thereto, it is inoculated with gravity liquid in gas-tight silo, the volume of gravity liquid is 20% the 50% of gas-tight silo volume.The cross section for four gas-tight silos that the present invention is set is whistle shape, because the mobility of gravity liquid is acted on, so that the proportion shared by the side liquid of roller is larger so that roller produces weighting, when the current flowing of low water head, easily roller can be promoted to rotate, due to four gas-tight silos to be evenly arranged, this side for allowing for roller is in weighting state all the time so that low water head current can promote roller to rotate easily all the time, this water resource for allowing for low water head can make full use of, it is to avoid energy dissipation.
Description
Technical field
The invention belongs to waterwheel field, more particularly to a kind of vane type waterwheel.
Background technology
At present, general waterwheel can only utilize the current compared with high water head, and low water head current are difficult to promote waterwheel, Zhi Nenglang
Take.Further, the head height minimum requirements of existing most hydroelectric generation projects is all obtained more than 3 meters, and more than 3 meters heads
The water resource of height is often that collective area is not wide, and dry season comes ahead of time, and causes hydroelectric generation project generating hour deficiency, benefit
Low shortcoming.Collective area is wide, and the abundant water resource of water is often again extra low head waterpower of the head height below 3 meters
Resource, at present the water resource of overwhelming majority extra low heads be not fully utilized and irrevocably lost.In summary, the water of low water head
The utilization of resources is badly in need of being resolved.
The content of the invention
The problem of to overcome the deficiencies in the prior art and existing, the present invention provides a kind of vane type waterwheel, and low water can be used
The water jet propulsion of head, so that the water resource of low water head is fully used.
The present invention is achieved by the following technical solutions：
A kind of vane type waterwheel, including roller, the center of roller are provided with central rotating shaft, and the border of roller is provided with blade, the rolling
Provided with four gas-tight silos being evenly arranged in cylinder, the cross section of gas-tight silo is the mouth that approximating square is combined with strip rectangle
Whistle shape, the position of approximating square is located in the middle part of roller, strip rectangle position by approximating square position outer side edges
Extend in the outer ring side wall of roller, gas-tight silo semi-surrounding two gas-tight silos adjacent thereto one of end, is inoculated with gas-tight silo
Gravity liquid, the volume of gravity liquid is the 20%-50% of gas-tight silo volume.
The side wall at the approximating square position of adjacent gas-tight silo is bonded to each other in the roller.
The volume at the approximating square position of the gas-tight silo is the half of gas-tight silo volume.
The volume of the gravity liquid is the 35% of gas-tight silo volume.
The gas-tight silo is provided with liquid injection port, and liquid injection port is provided with closure.
The gravity liquid is water.
The roller and gas-tight silo make by metal material.
The cross section for four gas-tight silos that the present invention is set is whistle shape, because the mobility of gravity liquid is acted on, is made
The proportion obtained shared by the side liquid of roller is larger so that roller produces weighting, therefore roller is in the situation for accumulating potential energy, when
During the current flowing of low water head, easily roller can be promoted to rotate, due to four gas-tight silos to be evenly arranged, gravity liquid in gas-tight silo
Body is always flowed at low level, and this side for allowing for roller is in weighting state all the time so that low water head current all the time can be light
Easily roller is promoted to rotate, this water resource for allowing for low water head can make full use of, it is to avoid energy dissipation.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the present invention.
In figure：1- rollers, 2- central rotating shafts, 3- blades, 4- gas-tight silos, 5- gravity liquid, 6- current.
Embodiment
For the ease of the understanding of those skilled in the art, further is made to the present invention below in conjunction with the drawings and specific embodiments
It is described in detail.
As shown in figure 1, a kind of vane type waterwheel, including roller 1, the center of roller 1 is provided with central rotating shaft 2, central rotating shaft 2
For the support of roller 1 to be erected.The border of roller 1 is provided with blade 3, and current 6 promote roller 1 to rotate by impacting blade 3.Roller
1 is made using metal material, more durable.
Provided with four gas-tight silos 4 being evenly arranged in roller 1, gas-tight silo is made using metal material, more durable.Sealing
The cross section in storehouse 4 is the whistle shape that approximating square is combined with strip rectangle, and the position of approximating square is located in roller 1
Portion, strip rectangle position is extended to the outer ring side wall of roller 1, gas-tight silo by the end of the outer side edges at approximating square position
One in 4 semi-surroundings, two gas-tight silos 4 adjacent thereto, the semi-surrounding one of gas-tight silo 4 one forms ring-type.Filled in gas-tight silo 4
There is gravity liquid 5, the volume of gravity liquid 5 is the 20%-50% of gas-tight silo volume, it is preferred that the volume of gravity liquid 5 is sealing
The 35% of the volume of storehouse 4, working effect is more preferably.Gravity liquid 5 always flows to position in gas-tight silo 4 low due to the mobility of liquid
Place.The side wall at the approximating square position of adjacent gas-tight silo 4 is bonded to each other in roller 1, and structure space utilizes more abundant.
The volume at the approximating square position of gas-tight silo 4 is the half of the volume of gas-tight silo 4.
Filled for the ease of gravity liquid 5, gas-tight silo 4 is provided with liquid injection port, liquid injection port is provided with closure.Gravity liquid
5 be water, economical and practical.
The course of work of the present embodiment：When waterwheel is in state as shown in Figure 1, each one sealing of distribution up and down
Storehouse 4, due to the meeting automatic stream of gravity liquid 5 position low spot, therefore the gravity liquid 5 in above and left gas-tight silo 4 flows
Move to approximating square position, and the gravity liquid in the gas-tight silo 4 of lower section and right flows to strip rectangle
In position, above and below most of gravity liquid 5 is respectively positioned on roller in 4 gravity liquid 5 and lower section gas-tight silo 4 in gas-tight silo
1 left side, therefore roller 1 is in weighting state, current 6 impact blade 3, and roller 1 is due to laying particular stress on reason, it is easy to rotate；Roller 1
In rotation process, gravity liquid 5 flows towards low spot in gas-tight silo 4 all the time so that roller 1 in left side gravity liquid 5 compared with
It is many so that roller 1 remains that left side is laid particular stress on so that roller 1 is all the time in the state for being easy to rotate, and this allows for low water head
Current can play one's part to the full.
Head is less than the current after 3 meters of current, and the utilization of conventional hydropower power plant, i.e., general 0.4 meter to 3 meters high water head
Current can promote the waterwheel in the present invention, this just may be such that 0.4 meter to 3 meters of most waterpower resourses use into
Row hydroelectric generation, fully improves the utilization rate of water resource, increases the economic benefit of generating set, and ring the most green is provided to society
The clean energy resource of guarantor.
Above-described embodiment is the preferably implementation of the present invention, is not limited to the present invention, is not departing from this hair
On the premise of bright inventive concept, any obvious replacement is within protection scope of the present invention.
Claims (7)
1. a kind of vane type waterwheel, including roller（1）, the center of roller is provided with central rotating shaft（2）, the border of roller is provided with blade
（3）, it is characterised in that：Provided with four gas-tight silos being evenly arranged in the roller（4）, the cross section of gas-tight silo is approximate square
The whistle shape that shape is combined with strip rectangle, the position of approximating square is located in the middle part of roller, strip rectangle position by
The end of the outer side edges at approximating square position extends to the outer ring side wall of roller, two sealings adjacent thereto of gas-tight silo semi-surrounding
One in storehouse, gravity liquid is inoculated with gas-tight silo（5）, the volume of gravity liquid is the 20%-50% of gas-tight silo volume.
2. vane type waterwheel according to claim 1, it is characterised in that：The roller（1）Interior adjacent gas-tight silo（4）'s
The side wall at approximating square position is bonded to each other.
3. vane type waterwheel according to claim 2, it is characterised in that：The gas-tight silo（4）Approximating square position
Volume be gas-tight silo volume half.
4. vane type waterwheel according to claim 3, it is characterised in that：The gravity liquid（5）Volume be gas-tight silo
The 35% of volume.
5. vane type waterwheel according to claim 4, it is characterised in that：The gas-tight silo（4）It is provided with liquid injection port, fluid injection
Mouth is provided with closure.
6. the vane type waterwheel according to any one of claim 1-5, it is characterised in that：The gravity liquid（5）For water.
7. vane type waterwheel according to claim 6, it is characterised in that：The roller（1）And gas-tight silo（4）By metal
Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141141.9A CN106968865A (en) | 2017-03-10 | 2017-03-10 | A kind of vane type waterwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710141141.9A CN106968865A (en) | 2017-03-10 | 2017-03-10 | A kind of vane type waterwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106968865A true CN106968865A (en) | 2017-07-21 |
Family
ID=59328791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141141.9A Pending CN106968865A (en) | 2017-03-10 | 2017-03-10 | A kind of vane type waterwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292047A (en) * | 2023-05-17 | 2023-06-23 | 暨南大学 | Green wave energy power generation system |
-
2017
- 2017-03-10 CN CN201710141141.9A patent/CN106968865A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116292047A (en) * | 2023-05-17 | 2023-06-23 | 暨南大学 | Green wave energy power generation system |
| CN116292047B (en) * | 2023-05-17 | 2023-07-14 | 暨南大学 | Green wave energy power generation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |