CN206092274U - Two hydraulic turbine generating set of horizontal axis - Google Patents
Two hydraulic turbine generating set of horizontal axis Download PDFInfo
- Publication number
- CN206092274U CN206092274U CN201621113330.2U CN201621113330U CN206092274U CN 206092274 U CN206092274 U CN 206092274U CN 201621113330 U CN201621113330 U CN 201621113330U CN 206092274 U CN206092274 U CN 206092274U
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- CN
- China
- Prior art keywords
- generator
- hydraulic
- rotor
- hydraulic turbine
- horizontal axis
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a two hydraulic turbine generating set of horizontal axis is equipped with stator and rotor on the generator, and the rotor sets firmly on sending out motor spindle, it supports respectively on a generator bearing who corresponds to send out motor spindle's both ends, the generator the left side and the right respectively are equipped with a hydraulic turbine, including casing and runner, send out motor spindle's both ends and stretch into in the casing that corresponds the end hydraulic turbine to it is fixed with the runner, collecting ring and carbon brush are established and are being sent out motor spindle right -hand member portion. The utility model discloses a two hydraulic turbines, these two hydraulic turbines are together parallelly connected to the rotor that can drive the generator simultaneously rotates, the moment of torsion of ability fold increase rotor just so, thereby fold increase generated energy, and then this generating set's of fold increase single -machine capacity, the utility model discloses a two hydraulic turbines that set up side by side, just so ability balanced stress not only can elect two generator bearing's dimensions as the unanimity, can further increase hydraulic turbine generating set's single -machine capacity moreover.
Description
Technical field
The utility model is related to turbine-generator units field, more particularly to a kind of double hydraulic generators of horizontal axis.
Background technology
With water resource it is developable fewer and feweri, and developed using water resource it is hydroelectric just less, some
Conventional medium and small installed capacity has been developed, and the installed capacity that can be developed is increasing or development cost more and more higher.
Conventional turbine-generator units are divided into two kinds of patterns of vertical shaft and horizontal axis, and conventional vertical shaft pattern unit requires that factory building is opened
Dig depth deeper, the big high cost of civil engineering intensity of excavation, and because factory building is high, it greatly improves the civil engineering of unit factory building into
This.Conventional horizontal axis pattern unit factory building is high high without vertical shaft pattern in cutting depth and factory building, but due to conventional horizontal axis
The single-machine capacity of pattern unit is little, so the larger power station of installed capacity is typically chosen vertical shaft pattern or while installs multiple stage
The unit of horizontal axis pattern, if the horizontal axis pattern unit equipped with multiple stage generator, will increase the length of factory building, and Power Plant
Typically it build at the foot of the hill, it excavates difficulty greatly, high cost.
As shown in figure 1, existing hydraulic generator includes generator 1 and collector ring and carbon brush 4, wherein generator 1
Stator 1a and rotor 1b is provided with, and rotor 1b is installed on generator shaft 1c, and the both ends difference of generator shaft 1c
It is supported on a corresponding dynamo bearing 2, the dynamo bearing 2 is located at outside generator 1；The left side of the generator 1 is provided with
One hydraulic turbine 3, the hydraulic turbine 3 includes casing 3a and runner 3b, and the left end of the generator shaft 1c extend into the hydraulic turbine 3
In casing 3a, and fix with runner 3b.The collector ring and carbon brush 4 are located at the right-hand member of generator shaft 1c, the collector ring and carbon
Brush 4 is used to supply direct current to generator 1, to produce magnetic field in the stator 1a of generator 1.During work, the runner of the hydraulic turbine 3
3b is rotated under flow action, and then rotor driven 1b and generator shaft 1c are rotated together, cutting stator when rotor 1b is rotated
Magnetic field in 1b, so as to generate electricity.
Existing hydraulic generator major defect is：Only one hydraulic turbine provides kinetic energy for generator, thus leads
Cause the single-machine capacity of hydraulic generator not big enough, in order to improve generating capacity, several hydraulic turbine generators can only be set more
Group.Further, since a hydraulic turbine, so resulting in the impulsive force or hydraulic turbine axial hydraulic thrust of the hydraulic turbine can not offset, institute
With the sample diversified in specifications of two bearings, the bearing ratio near water wheels end is much larger away from the bearing at water wheels end；Again due to bearing
Dimensions can be increased as unit capacity increases, if bearing will reduce greatly very much the stability of unit, so conventional horizontal axis
Single water turbine units capacity can not be made too big.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of horizontal axis double hydraulic generators, list to be improved
The single-machine capacity of the double hydraulic generators of individual horizontal axis.
The technical solution of the utility model is as follows：A kind of double hydraulic generators of horizontal axis, it is characterised in that：Including generating
Machine (1) and collector ring and carbon brush (4), wherein generator (1) is provided with stator (1a) and rotor (1b), and rotor (1b) is installed in
On generator shaft (1c)；The both ends of the generator shaft (1c) are respectively supported at a corresponding dynamo bearing (2)
On, the dynamo bearing is located at generator (1) outward, and the dimensions of two dynamo bearings (2) is consistent；The generator
(1) left side and the right are respectively provided with a hydraulic turbine (3), and the structure of this two hydraulic turbines, size are identical, and including casing
(3a) with runner (3b), the two ends of the generator shaft (1c) are extend in the casing (3a) of the corresponding end hydraulic turbine (3), and with
Runner (3b) is fixed；The collector ring and carbon brush (4) are located at generator shaft (1c) right part, and the collector ring and carbon brush (4) are used
In direct current is supplied to generator (1), to produce magnetic field in the stator of generator (1) (1a).
Compared with traditional separate unit hydraulic generator, the utility model adopts two hydraulic turbines, this two hydraulic turbines
It is connected in parallel, and can simultaneously drives the rotor (1b) of generator (1) to rotate, the torsion of rotor (1b) that thus can be multiplied
Square, so as to the generated energy that is multiplied, and then the single-machine capacity of this generating set that is multiplied, thus very effectively overcome existing
There is the not high enough defect of generating set single-machine capacity.Also, the utility model is using two hydraulic turbines being arranged side by side, thus
Energy force balance, not only can elect the dimensions of two dynamo bearings unanimously as, and can further increase water wheels
The single-machine capacity of machine generating set.
Preferably, the collector ring and carbon brush (6) are located between motor (1) and a dynamo bearing (2) on the right.
Beneficial effect：The utility model adopts two hydraulic turbines, and this two hydraulic turbines are connected in parallel, and can drive simultaneously
The rotor of generator is rotated, the moment of torsion of the rotor that thus can be multiplied, and so as to the generated energy that is multiplied, and then is multiplied this
The single-machine capacity of generating set, thus very effectively overcomes the not high enough defect of existing generating set single-machine capacity；Also,
The utility model using two hydraulic turbines being arranged side by side, thus can force balance, not only can be by two dynamo bearings
Dimensions elect as unanimously, and can further increase the single-machine capacity of hydraulic generator.
Description of the drawings
Fig. 1 is the schematic diagram of prior art.
Fig. 2 is schematic diagram of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is described in further detail：
As shown in Fig. 2 a kind of double hydraulic generators of horizontal axis, including generator 1 and collector ring and carbon brush 4, wherein sending out
Motor 1 is provided with stator 1a and rotor 1b, and rotor 1b is installed on generator shaft 1c.The two end portions of generator shaft 1c
It is not supported on a corresponding dynamo bearing 2, the dynamo bearing is located at outside generator 1, and two dynamo bearings 2
Dimensions is consistent.The left side of generator 1 and the right are respectively provided with a hydraulic turbine 3, and the structure of this two hydraulic turbines 3, size are complete
It is identical.The hydraulic turbine 3 includes casing 3a and runner 3b.The two ends of generator shaft 1c extend into the casing 3a of the corresponding end hydraulic turbine 3
It is interior, and fix with runner 3b.Collector ring and carbon brush 4 are located at generator shaft 1c right parts, and the collector ring and carbon brush 4 are used for sending out
Motor 1 supplies direct current, to produce magnetic field in the stator 1a of generator 1.In the present case, collector ring and carbon brush 6 are located at motor 1
And a dynamo bearing 2 on the right between.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not with the utility model to limit
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (2)
1. the double hydraulic generator of a kind of horizontal axis, it is characterised in that：Including generator (1) and collector ring and carbon brush (4), wherein
Generator (1) is provided with stator (1a) and rotor (1b), and rotor (1b) is installed on generator shaft (1c)；The generator
The both ends of main shaft (1c) are respectively supported on a corresponding dynamo bearing (2), and the dynamo bearing is located at generator (1)
Outward, and two dynamo bearings (2) dimensions it is consistent；Generator (1) left side and the right are respectively provided with a hydraulic turbine
(3), the structure of this two hydraulic turbines, size are identical, and including casing (3a) and runner (3b), the generator shaft
(1c) two ends are extend in the casing (3a) of the corresponding end hydraulic turbine (3), and fixed with runner (3b)；The collector ring and carbon brush
(4) be located at generator shaft (1c) right part, the collector ring and carbon brush (4) for supplying direct current to generator (1), so as to send out
Magnetic field is produced in the stator (1a) of motor (1).
2. the double hydraulic generator of horizontal axis according to claim 1, it is characterised in that：The collector ring and carbon brush (6)
It is located between motor (1) and a dynamo bearing (2) on the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113330.2U CN206092274U (en) | 2016-10-11 | 2016-10-11 | Two hydraulic turbine generating set of horizontal axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621113330.2U CN206092274U (en) | 2016-10-11 | 2016-10-11 | Two hydraulic turbine generating set of horizontal axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092274U true CN206092274U (en) | 2017-04-12 |
Family
ID=60413937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621113330.2U Expired - Fee Related CN206092274U (en) | 2016-10-11 | 2016-10-11 | Two hydraulic turbine generating set of horizontal axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951028A (en) * | 2019-03-11 | 2019-06-28 | 三峡大学 | An open collector ring device for removing carbon powder in a hydraulic turbine unit |
| WO2023123615A1 (en) * | 2021-12-27 | 2023-07-06 | 易元明 | Relative motion hydroelectric power plant |
-
2016
- 2016-10-11 CN CN201621113330.2U patent/CN206092274U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109951028A (en) * | 2019-03-11 | 2019-06-28 | 三峡大学 | An open collector ring device for removing carbon powder in a hydraulic turbine unit |
| WO2023123615A1 (en) * | 2021-12-27 | 2023-07-06 | 易元明 | Relative motion hydroelectric power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20181011 |