CN204283710U - A kind of bulb type generator set current speeder - Google Patents
A kind of bulb type generator set current speeder Download PDFInfo
- Publication number
- CN204283710U CN204283710U CN201420745193.9U CN201420745193U CN204283710U CN 204283710 U CN204283710 U CN 204283710U CN 201420745193 U CN201420745193 U CN 201420745193U CN 204283710 U CN204283710 U CN 204283710U
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- China
- Prior art keywords
- plate
- velocity hooster
- water outlet
- hooster
- generator set
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a kind of bulb type generator set current speeder, comprise velocity hooster, dumping-guiding plate, guide plate and speeding up plate, velocity hooster is hollow round table structure, it goes to the bottom as water intake, upper base is water outlet, dumping-guiding plate is bell-mouth structure of air, be arranged on the tube wall of velocity hooster water intake and water outlet respectively, guide plate is positioned at velocity hooster inside, present helical and be arranged on velocity hooster inwall, and Hand of spiral is along water intake to water outlet directional spreding, speeding up plate at least two group, be distributed on velocity hooster inside, speeding up plate often group by least 3 pieces of regulator plates by regulating driving mechanism and velocity hooster inwall is hinged forms, regulator plate in same group is distributed in same plane.This novel more traditional current acceleration equipment, structure is advantages of simple more, and speedup effect is also more remarkable, simultaneously, separately possesses speedup active adjustment and current is carried out to the effect of initiatively drainage and water conservancy diversion, contribute to the stability of raising generator operation.
Description
Technical field
The utility model relates to a kind of bulb type generator set current speeder, belongs to hydroelectric power water level detecting equipment technical field.
Background technique
When utilizing waterpower to generate electricity, the flow velocity of current plays decisive role with the direct working efficiency to generator of the flow direction and running state, especially when bulb type generator set generates electricity, this phenomenon is more obvious, in order to improve electrical power generators efficiency and generator set stable operation, usually way is that generator front portion is provided with current speeder at present, realize regulating flow rate of water flow and the flow direction by speeder, but in use find, the current speeder used at present mostly is the single bell mouth shape structure of structure, structure is fixed, although the effect of drainage can be played, but it is not enough to guidance capability, and do not possess to the adjustment capability in flow direction completely, that therefore also strengthens hampers its performance in current speedup potential ability, effectively cannot meet the actual needs used, therefore in order to solve the deficiency existed in above use, in the urgent need to developing a kind of novel current speeder.
Model utility content
For the deficiency that prior art exists, the utility model provides a kind of bulb type generator set current speeder, this novel more traditional current acceleration equipment, structure is advantages of simple more, speedup effect is also more remarkable, simultaneously, separately possess speedup active adjustment and current are carried out to the effect of initiatively drainage and water conservancy diversion, thus be convenient to current speedup on the one hand, it also avoid sinuous flow etc. causes irregular impact to subsequent power generation unit on the other hand, contributes to the stability improving generator operation.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of bulb type generator set current speeder, comprise velocity hooster, dumping-guiding plate, guide plate and speeding up plate, velocity hooster is hollow round table structure, it goes to the bottom as water intake, upper base is water outlet, dumping-guiding plate is bell-mouth structure of air, be arranged on the tube wall of velocity hooster water intake and water outlet respectively, guide plate is positioned at velocity hooster inside, present helical and be arranged on velocity hooster inwall, and Hand of spiral is along water intake to water outlet directional spreding, speeding up plate at least two group, be distributed on velocity hooster inside, speeding up plate often group by least 3 pieces of regulator plates by regulating driving mechanism and velocity hooster inwall is hinged forms, regulator plate in same group is distributed in same plane, regulator plate plate face is curved, and often to organize regulator plate arc length summation in speeding up plate be 1/4-1/3 of the velocity hooster perimeter of section of its mounting point, place.
Further, the dumping-guiding plate of described velocity hooster water outlet separately establishes the guide plate distributed in the shape of a spiral, it is the guide plate distributed with velocity hooster axis being parallel that the dumping-guiding plate of described velocity hooster water inlet is established.
Further, described velocity hooster inner deflector height is 1/4-1/2 of velocity hooster radius, and described velocity hooster inner deflector pitch is successively decreased to water outlet direction successively from water intake.
Further, described regulator plate separately establishes discharge orifice.
Further, described water intake diameter is greater than water outlet diameter, and ratio is for being not less than 2:1.
This novel more traditional current acceleration equipment, structure is advantages of simple more, speedup effect is also more remarkable, simultaneously, separately possess speedup active adjustment and current are carried out to the effect of initiatively drainage and water conservancy diversion, thus be convenient to current speedup on the one hand, it also avoid sinuous flow etc. causes irregular impact to subsequent power generation unit on the other hand, contributes to the stability improving generator operation.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of bulb type generator set current speeder as described in Figure 1, comprise velocity hooster 1, dumping-guiding plate 2, guide plate 3 and speeding up plate, velocity hooster 1 is hollow round table structure, it goes to the bottom as water intake 4, upper base is water outlet 5, dumping-guiding plate 2 is in bell-mouth structure of air, be arranged on the tube wall of velocity hooster 1 water intake 4 and water outlet 5 respectively, it is inner that guide plate 3 is positioned at velocity hooster 1, present helical and be arranged on velocity hooster 1 inwall, and Hand of spiral is along water intake 4 to water outlet 5 directional spreding, speeding up plate at least two group, be distributed on velocity hooster 1 inner, speeding up plate often group forms with velocity hooster 1 inwall is hinged by regulating driving mechanism 7 by least 3 pieces of regulator plates 6, regulator plate 6 in same group is distributed in same plane, regulator plate 6 plate face is curved, and often to organize regulator plate 6 arc length summation in speeding up plate be 1/4-1/3 of velocity hooster 1 perimeter of section of its mounting point, place, regulator plate 6 separately establishes discharge orifice 8.
In the present embodiment, the dumping-guiding plate 2 at described velocity hooster 1 water outlet 5 place separately establishes the guide plate 3 distributed in the shape of a spiral, it is the guide plate 3 distributed with velocity hooster 1 axis being parallel that the dumping-guiding plate 2 at velocity hooster 1 water intake 4 place is established, water intake 4 diameter is greater than water outlet 5 diameter simultaneously, and ratio is for being not less than 2:1.
In the present embodiment, described velocity hooster 1 inner deflector 3 is highly 1/4-1/2 of velocity hooster 1 radius, and velocity hooster 1 inner deflector 3 pitch is successively decreased to water outlet 5 direction successively from water intake 4.
This novel more traditional current acceleration equipment, structure is advantages of simple more, speedup effect is also more remarkable, simultaneously, separately possess speedup active adjustment and current are carried out to the effect of initiatively drainage and water conservancy diversion, thus be convenient to current speedup on the one hand, it also avoid sinuous flow etc. causes irregular impact to subsequent power generation unit on the other hand, contributes to the stability improving generator operation.
More than show and describe 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; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a bulb type generator set current speeder, is characterized in that: described bulb type generator set current speeder comprises velocity hooster, dumping-guiding plate, guide plate and speeding up plate; Described velocity hooster is hollow round table structure, and it goes to the bottom as water intake, and upper base is water outlet; Described dumping-guiding plate is bell-mouth structure of air, and described dumping-guiding plate is arranged on the tube wall of velocity hooster water intake and water outlet respectively; Described guide plate is positioned at velocity hooster inside, present helical and be arranged on velocity hooster inwall, and Hand of spiral is along water intake to water outlet directional spreding; Described speeding up plate at least two group, be distributed on velocity hooster inside, described speeding up plate often group by least 3 pieces of regulator plates by regulating driving mechanism and velocity hooster inwall is hinged forms, regulator plate in described same group is distributed in same plane, described regulator plate plate face is curved, and often to organize regulator plate arc length summation in speeding up plate be 1/4-1/3 of the velocity hooster perimeter of section of its mounting point, place.
2. a kind of bulb type generator set current speeder according to claim 1, it is characterized in that, the dumping-guiding plate of described velocity hooster water outlet separately establishes the guide plate distributed in the shape of a spiral, and it is the guide plate distributed with velocity hooster axis being parallel that the dumping-guiding plate of described velocity hooster water inlet is established.
3. a kind of bulb type generator set current speeder according to claim 1, it is characterized in that, described velocity hooster inner deflector height is 1/4-1/2 of velocity hooster radius, and described velocity hooster inner deflector pitch is successively decreased to water outlet direction successively from water intake.
4. a kind of bulb type generator set current speeder according to claim 1, is characterized in that, described regulator plate separately establishes discharge orifice.
5. a kind of bulb type generator set current speeder according to claim 1, it is characterized in that, described water intake diameter is greater than water outlet diameter, and ratio is for being not less than 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745193.9U CN204283710U (en) | 2014-12-01 | 2014-12-01 | A kind of bulb type generator set current speeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745193.9U CN204283710U (en) | 2014-12-01 | 2014-12-01 | A kind of bulb type generator set current speeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283710U true CN204283710U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420745193.9U Expired - Fee Related CN204283710U (en) | 2014-12-01 | 2014-12-01 | A kind of bulb type generator set current speeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258462A (en) * | 2019-06-08 | 2019-09-20 | 宁波西沃工程科技有限公司 | A kind of hydraulic engineering gate flow velocity regulation device |
-
2014
- 2014-12-01 CN CN201420745193.9U patent/CN204283710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258462A (en) * | 2019-06-08 | 2019-09-20 | 宁波西沃工程科技有限公司 | A kind of hydraulic engineering gate flow velocity regulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |