CN205714560U - A kind of Novel spiral water flow generator - Google Patents
A kind of Novel spiral water flow generator Download PDFInfo
- Publication number
- CN205714560U CN205714560U CN201620334706.6U CN201620334706U CN205714560U CN 205714560 U CN205714560 U CN 205714560U CN 201620334706 U CN201620334706 U CN 201620334706U CN 205714560 U CN205714560 U CN 205714560U
- Authority
- CN
- China
- Prior art keywords
- volute chamber
- rotating shaft
- bearing
- rear end
- end bearing
- 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
-
- 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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of Novel spiral water flow generator, including a kind of Novel spiral water flow generator, including rotating shaft, volute chamber, helical blade, electromotor；Described electromotor is connected with rotating shaft by shaft coupling, and described rotating shaft is supported by front end bearing and rear end bearing near shaft coupling end；The other end of described rotating shaft passes the flange set on the left of volute chamber and enters into volute chamber；It is provided with dismountable helical blade in the described rotating shaft being placed in volute chamber；The vertical one end of described volute chamber is connected with water inlet pipe；The horizontal one end of volute chamber is connected with outlet pipe；Described front end bearing is placed in bearing block front end, and is sealed by front end bearing gland；Described rear end bearing is placed in the middle part of bearing block, and is sealed by rear end bearing wedge；The rear end of described bearing block is connected with bearing block cover plate by bolt；The flange set on the left of described volute chamber is sealed by rotating shaft gland.This device is applicable to the operating mode of the big flow of low water head, and drive motor rotates and realizes mechanical energy and electricity transformation of energy.
Description
Technical field
It is the device of electric energy by the changes mechanical energy of fluid that this utility model relates to a kind of, refers more particularly to a kind of Novel spiral structure
Hydroelectric generator.
Background technology
Fail the area that energising area is mostly remote from electrical network and economy falls behind relatively at present, fail the stockaded village of energising mostly away from electricity
Net, the particularly unincorporated village of the most scattered user at several families of inhabitation, poverty-stricken area and tens families, more than 10 kilometers of electrical network of distance is defeated
Electric line cost will hundreds of thousands.10KV every kilometer of 3-6 of transmission line of electricity cost ten thousand yuan.Power transmission distance is no more than 20 kilometers.
These areas, as solved electrical problem by traditional bulk power grid coverage mode, are the most uneconomical the most unpractical sometimes.But these ground
If in the case of there is small water source in district, utilizing miniature water power to solve problem, effect can very economical.
Novel hydro-electric power generating equipment tends to miniaturization, it is simple to install and use.The type of micro hydraulic turbine have mixed-flow, axial-flow type,
The polytypes such as impact type, head and flow coverage are relatively wide, and the power bracket of unit is 0.5-500kW.But existing skill
The rotary apparatus of art small power station generating set is generally divided into impact type and reaction type, it is necessary to possesses certain drop and requires with totally-enclosed,
Having the stage to generate electricity generally by the water-retention in small reservoir, application is restricted, and can not make full use of small-scale water
Profit resource, install, dismantle, keep in repair the most convenient.And it is poor that these hydro-electric power generating equipments also exist anti-blocking performance, Fish or
Foreign material cannot smooth discharge, be i.e. applicable to the discharge of sewage.
For these problems, this utility model patent proposes a kind of spiral hydro-electric power generating equipment being applicable to big flow low water head, its
There is conveyance capacity strong, to features such as Fish not damageds.
Utility model content
The purpose of this utility model is to provide a kind of Novel spiral water flow generator, and this apparatus structure is succinct, applied range efficiency
Height, installs, dismantles, easy to maintenance.
A kind of Novel spiral water flow generator, including rotating shaft, volute chamber, helical blade, electromotor；Described electromotor passes through shaft coupling
Device is connected with rotating shaft, and described rotating shaft is supported by front end bearing and rear end bearing near shaft coupling end；The other end of described rotating shaft is worn
Cross the flange set on the left of volute chamber and enter into volute chamber；Described helical blade is welded on hollow helical-blade bobbin；Described it is placed in volute chamber
Interior rotating shaft removably connects with helical-blade bobbin, and described volute chamber vertical end is connected with water inlet pipe；Volute chamber horizontal ends is with outlet pipe even
Connect；
Described front end bearing is placed in bearing block front end, and is sealed by front end bearing gland；Described rear end bearing is placed in bearing block
Middle part, and sealed by rear end bearing wedge；The rear end of described bearing block is connected with bearing block cover plate by bolt；Described volute chamber
The flange that left side sets is sealed by rotating shaft gland.
Further, it is provided with intervalve between described volute chamber and outlet pipe.
Further, described helical blade axle sleeve is contained in rotating shaft and uses bonded.
Further, described front end bearing is ball bearing.
Further, described rear end bearing is roller bearing.
Beneficial effect:
1. this device belongs to a kind of spiral hydro-electric power generating equipment being applicable to big flow low water head, and it is strong, to fish that it has conveyance capacity
Class not damaged；Can overcome the defect that other hydro-electric power generating equipment applications are limited, small-scale water resource can not be made full use of, with
And install, dismantle, keep in repair the problems such as convenient not；Simultaneously effective solve these hydro-electric power generating equipments and there is anti-blocking performance
Difference, Fish or foreign material cannot the difficult problems of smooth discharge, it is possible to meet the discharge of sewage.
2. intervalve is set between outlet pipe and volute chamber, changes whole dress by the length increasing helical blade and intervalve
The output put.
3. helical blade is welded on helical-blade bobbin, and helical-blade bobbin is the axle of hollow, and it uses bonded with rotating shaft, convenient
Mounting or dismounting are keeped in repair.
4., by arranging bearing block and the flange offered on the left of volute chamber, play rigidity after preventing rotating shaft from lengthening and be deteriorated, occur up and down
Beat.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model a kind of Novel spiral water flow generator；
Reference is as follows:
1-shaft coupling；2-front end bearing gland；3-front end bearing；4-bearing block；5-rotating shaft；6-rear end bearing；7-rear end bearing
Gland；8-water inlet pipe；9-intervalve；10-volute chamber；11-helical blade；12-outlet pipe；13-front-end bracket；14-rotating shaft gland；
15-bearing block cover plate.
Detailed description of the invention
In conjunction with accompanying drawing 1, technical solutions of the utility model are further described:
Electromotor is connected with rotating shaft 5 by shaft coupling 1, and the right side of shaft joint 1 is provided with bearing block 4, and bearing block 4 is internal to be set
Being equipped with front end bearing 3 and rear end bearing 6, rotating shaft 5 passes front end bearing 3 and rear end bearing 6 and is supported for realizing rotating shaft 5
Rotation, wherein front end bearing 3 is sealed by front end bearing block gland 2, and rear end bearing 6 is sealed by rear end bearing gland 7,
Bearing block cover plate 15 is connected with bearing block 4 by bolt, bearing block cover plate 15 is offered porose rotating shaft 5 and passes this hole, enter
The flange offered on the left of volute chamber 10, hence into volute chamber 10, wherein the flange on the left of volute chamber 10 is sealed by rotating shaft gland 14,
This structure can play rigidity after preventing rotating shaft 5 from lengthening and be deteriorated, and bob occurs；Wherein, front end bearing 3 is ball bearing,
Rear end bearing 6 is roller bearing, and bearing block 4 is with bolts with bearing block cover plate 15, is provided with gasket seal, anti-locking apparatus
Leaking, the vertical end of volute chamber 10 is connected with water inlet pipe 8, and the horizontal ends of volute chamber 10 is connected with intervalve 9 by flange,
Intervalve 9 is connected with outlet pipe 12 by flange, wherein, is placed in the rotating shaft in volute chamber 10 and passes through to be bonded to be connected to helical blade
Axle, can play on the basis of not dismantling bearing block 4, removes helical-blade bobbin such that it is able to realize changing helical blade 11,
Convenient maintenance, volute chamber 10 uses seamless steel pipe cutting welding to form, welds upper flange at volute chamber 10 two ends, in order to into and out of
Mouth pipeline connects.When pipeline water delivery, helical blade 11 and rotating shaft 5 will be driven to rotate, and then device generating.
The installation method of equipment is to choose pipe end correct position to pour two sections of platforms, platform is installed pre-embedded bolt, then
Equipment bolt is fixedly mounted on the platform poured, after levelling to electromotor and device, be installed on platform wherein pre-embedded bolt
It is connected with the front-end bracket 13 on device.
This device is applicable to the operating mode of the big flow of low water head, and substantial amounts of water enters device along water inlet pipe 8, drives helical blade 11
Rotate, use shaft coupling 1 to be connected with electromotor, and then drive generator rotation, it is achieved mechanical energy and electricity transformation of energy.
Described embodiment is that of the present utility model preferred embodiment but this utility model is not limited to above-mentioned embodiment,
In the case of flesh and blood of the present utility model, those skilled in the art can make any conspicuously improved,
Replace or modification belongs to protection domain of the present utility model.
Claims (5)
1. a Novel spiral water flow generator, it is characterised in that include rotating shaft (5), volute chamber (10), helical blade (11),
Electromotor；Described electromotor is connected with rotating shaft (5) by shaft coupling (1), and rotating shaft (5) is logical near shaft coupling (1) end
Cross front end bearing (3) and rear end bearing (6) supports；The method that the other end of described rotating shaft (5) sets through volute chamber (10) left side
Orchid enters into volute chamber (10)；Described helical blade (11) is welded on hollow helical-blade bobbin；Described it is placed in volute chamber (10)
Interior rotating shaft (5) removably connects with helical-blade bobbin, and described volute chamber (10) vertical end is connected with water inlet pipe (8)；Volute chamber
(10) horizontal ends is connected with outlet pipe (12)；
Described front end bearing (3) is placed in bearing block (4) front end, and is sealed by front end bearing gland (2)；Described rear end axle
Hold (6) and be placed in the middle part of bearing block (4), and sealed by rear end bearing wedge (7)；The rear end of described bearing block (4)
It is connected with bearing block cover plate (15) by bolt；The flange that described volute chamber (10) left side sets is sealed by rotating shaft gland (14).
Novel spiral water flow generator the most according to claim 1, it is characterised in that described volute chamber (10) and outlet pipe
(12) intervalve (9) it is provided with between.
Novel spiral water flow generator the most according to claim 1, it is characterised in that described helical blade axle sleeve is contained in and turns
Axle (5) also uses bonded.
Novel spiral water flow generator the most according to claim 1, it is characterised in that described front end bearing (3) is ball
Bearing.
Novel spiral water flow generator the most according to claim 1, it is characterised in that described rear end bearing (6) is rolling
Sub-bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334706.6U CN205714560U (en) | 2016-04-20 | 2016-04-20 | A kind of Novel spiral water flow generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620334706.6U CN205714560U (en) | 2016-04-20 | 2016-04-20 | A kind of Novel spiral water flow generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714560U true CN205714560U (en) | 2016-11-23 |
Family
ID=57297551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620334706.6U Expired - Fee Related CN205714560U (en) | 2016-04-20 | 2016-04-20 | A kind of Novel spiral water flow generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829865A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | One kind installs TRT inside water pipe additional |
| CN107975454A (en) * | 2017-10-21 | 2018-05-01 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN109209737A (en) * | 2018-11-20 | 2019-01-15 | 安徽能测能控科技有限公司 | A kind of pipe generator |
| CN110296034A (en) * | 2019-06-24 | 2019-10-01 | 河北科技大学 | Horizontally disposed helical blade type natural river hydrodynamic force power generation and water sample lifting device |
-
2016
- 2016-04-20 CN CN201620334706.6U patent/CN205714560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829865A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | One kind installs TRT inside water pipe additional |
| CN107975454A (en) * | 2017-10-21 | 2018-05-01 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN109209737A (en) * | 2018-11-20 | 2019-01-15 | 安徽能测能控科技有限公司 | A kind of pipe generator |
| CN110296034A (en) * | 2019-06-24 | 2019-10-01 | 河北科技大学 | Horizontally disposed helical blade type natural river hydrodynamic force power generation and water sample lifting device |
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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 |
Granted publication date: 20161123 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |