CN207229292U - A kind of power engineering hydraulic turbine for reducing damage - Google Patents
A kind of power engineering hydraulic turbine for reducing damage Download PDFInfo
- Publication number
- CN207229292U CN207229292U CN201721124072.2U CN201721124072U CN207229292U CN 207229292 U CN207229292 U CN 207229292U CN 201721124072 U CN201721124072 U CN 201721124072U CN 207229292 U CN207229292 U CN 207229292U
- Authority
- CN
- China
- Prior art keywords
- hydraulic turbine
- water inlet
- inlet pipe
- hydrostate
- 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
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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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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of power engineering hydraulic turbine for reducing damage, including the hydraulic turbine, the hydraulic turbine includes draft tube, water inlet pipe and main shaft, draft tube top both sides are fixedly connected with water inlet pipe, the water inlet pipe top connects runner, connection air pump in side outside the water inlet pipe, one end is equipped with hydrostate inside the water inlet pipe, the hydrostate side is equipped with active carbon filter, quartz filter is equipped between the hydrostate and active carbon filter, the active carbon filter side is equipped with blade, the blade top connects bearing and bearing is connected with runner, the bearing both sides connect cooler, the runner top connects main shaft.The utility model can be adjusted hydraulic pressure by hydrostate, can filter small particles stone, adsorb water quality in impurity, cool down to bearing, it ensure that the leakproofness inside the hydraulic turbine, structure is reliable, safety, environmental protection, it is laborsaving, it is adapted to be widely popularized and uses.
Description
Technical field
Power engineering is the utility model is related to, more particularly to a kind of power engineering hydraulic turbine for reducing damage.
Background technology
The hydraulic turbine is the dynamic power machine for the energy of current being converted to rotating mechanical energy, it belongs to the turbine in fluid machinery
Machinery.Before and after B.C. 100 years, the Chinese blank water wheels there have been the hydraulic turbine, for irrigating by lifting water to a higher level with a water pump, etc. and driving grain processing
Apparatus.The modern hydraulic turbine is then most of to be installed in power station, for driving electrical power generators.In power station, upper pond
In water guide the hydraulic turbine into through aqueduct, promote rotary wheel of water turbine rotation, drive electrical power generators.The water for finishing work(then passes through tail
Waterpipe is arranged downstream.Head is higher, flow is bigger, and the output power of the hydraulic turbine is also bigger.
The hydraulic turbine is being carried out in use, substantial amounts of impurity and stone may be being remained, in because of water quality in the hydraulic turbine
Portion can cause to damage and adsorb in blade surface to blade surface, and current are rotated with movable vane piece can cause certain shadow
Ring, while certain hydraulic pressure can be produced inside current, can cause insecurity to hydraulic turbine inside when hydraulic pressure is excessive, during use
Can be to lack good leakproofness inside the hydraulic turbine there are certain gas inside the hydraulic turbine.For this reason, it is proposed that a kind of reduced
The power engineering hydraulic turbine of damage.
Utility model content
The main purpose of the utility model is that providing a kind of power engineering hydraulic turbine for reducing damage, which passes through
Hydraulic pressure can be adjusted in hydrostate, can filter small particles stone, adsorb water quality in impurity, bearing is dropped
Temperature, ensure that the leakproofness inside the hydraulic turbine, can effectively solve the problems, such as in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of power engineering hydraulic turbine for reducing damage, including the hydraulic turbine, the hydraulic turbine include draft tube, water inlet pipe and
Main shaft, draft tube top both sides are fixedly connected with water inlet pipe, and the water inlet pipe top connects runner, the water inlet pipe outside one
Side connects air pump, and one end is equipped with hydrostate inside the water inlet pipe, and the hydrostate side is equipped with activated carbon mistake
Filter, is equipped with quartz filter between the hydrostate and active carbon filter, the active carbon filter side is set
There is blade, the blade top connects bearing and bearing is connected with runner, the bearing both sides connection cooler, on the runner
Portion connects main shaft.
Further, the hydraulic turbine is internally provided with sealing ring.
Further, the draft tube and water inlet pipe surface are all connected with external screw thread.
Further, the blade is arcuate structure.
Compared with prior art, the utility model has the advantages that：
1st, a kind of power engineering hydraulic turbine for reducing damage, using hydrostate is set, opens control hydraulic pressure and adjusts
Device works, and the hydraulic pressure in water inlet pipe can be adjusted by hydrostate, and the air pressure avoided inside the hydraulic turbine is excessive,
Use to the hydraulic turbine impacts.
2nd, can be to being remained in water quality by quartz filter by setting active carbon filter and quartz filter
The little particle such as quartz filtered, avoid little particle and blade caused to damage, can be to water by active carbon filter
Impurity in matter is filtered, and avoids the impurity absorption in water on blade, the rotation to blade impacts, and causes blade
Rotation be damaged.
3rd, due to setting cooler, control cooler work is opened, can be cooled down by cooler to bearing, avoided
Bearing running hot, causes to damage to bearing.
4th, using set air pump, open control air pump work, by air pump can by the air in water inlet pipe into
Row is taken away, ensure that the leakproofness in water inlet pipe, avoid in water inlet pipe because air excessively caused by the rotation of blade be affected.
Ensure a kind of power engineering hydraulic turbine using effect and utilization benefit for reducing damage, be adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram for the power engineering hydraulic turbine for reducing damage of the utility model.
Fig. 2 is a kind of side structure schematic diagram for the power engineering hydraulic turbine for reducing damage of the utility model.
In figure：1st, the hydraulic turbine；2nd, draft tube；3rd, water inlet pipe；4th, runner；5th, main shaft；6th, air pump；7th, hydrostate；
8th, quartz filter；9th, active carbon filter；10th, bearing；11st, cooler；12nd, blade；13rd, external screw thread.
Embodiment
To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of power engineering hydraulic turbine for reducing damage, including the hydraulic turbine 1, the hydraulic turbine 1 include
Draft tube 2, water inlet pipe 3 and main shaft 5, the 2 top both sides of draft tube are fixedly connected with water inlet pipe 3,3 top of the water inlet pipe connection
Runner 4, the 3 outside side of water inlet pipe connect air pump 6, and described 3 inside one end of water inlet pipe is equipped with hydrostate 7, described
7 side of hydrostate is equipped with active carbon filter 9, and quartz is equipped between the hydrostate 7 and active carbon filter 9
Filter 8,9 side of active carbon filter are equipped with blade 12, and 12 top of blade connects bearing 10 and bearing 10 is with turning
The connection of wheel 4,10 both sides of bearing connect cooler 11, and 4 top of runner connects main shaft 5.
Wherein, the hydraulic turbine 1 is internally provided with sealing ring.
Wherein, 3 surface of draft tube 2 and water inlet pipe is all connected with external screw thread 13.
Wherein, the blade 12 is arcuate structure.
It should be noted that the utility model is a kind of power engineering hydraulic turbine for reducing damage, during work, by water inlet pipe
3 and draft tube 2 be connected by external screw thread 13 with water pipe thread, open control hydrostate 7 work, pass through hydrostate 7
Hydraulic pressure in water inlet pipe 3 can be adjusted, avoid the air pressure inside the hydraulic turbine 1 excessive, to causing to damage inside the hydraulic turbine 1
Bad, water inlet pipe 3 can carry out the little particle stone in water quality and impurity by quartz filter 8 and active carbon filter 9
Filtering absorption, ensure that the clean of water quality, and current band movable vane piece 12 is rotated, and the rotation of blade 12 is passed to by bearing 10
Runner 4, can drive generator to generate electricity by main shaft 5, and current are discharged also by draft tube 2, open control air pump 6
Work, the air in water inlet pipe 3 can be discharged, ensure that the leakproofness inside the hydraulic turbine 1 by air pump 6, be opened
Control cooler 11 works, and can be cooled down by cooler 11 to 10 surface of bearing, avoids that bearing 10 is caused to damage, right
Protection is played the role of in the use of the whole hydraulic turbine 1, ensures a kind of utilization benefit for the power engineering hydraulic turbine for reducing damage.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model principle, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed scope is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of power engineering hydraulic turbine for reducing damage, including the hydraulic turbine (1), it is characterised in that：The hydraulic turbine (1) includes
Draft tube (2), water inlet pipe (3) and main shaft (5), draft tube (2) the top both sides are fixedly connected with water inlet pipe (3), the water inlet
Manage (3) top connection runner (4), the exterior side connection air pump (6) of the water inlet pipe (3), the internal one end of the water inlet pipe (3)
Equipped with hydrostate (7), hydrostate (7) side is equipped with active carbon filter (9), the hydrostate (7)
Quartz filter (8) is equipped between active carbon filter (9), active carbon filter (9) side is equipped with blade (12),
Blade (12) top connects bearing (10) and bearing (10) is connected with runner (4), bearing (10) the both sides connection cooling
Device (11), runner (4) the top connection main shaft (5).
A kind of 2. power engineering hydraulic turbine for reducing damage according to claim 1, it is characterised in that：The hydraulic turbine
(1) it is internally provided with sealing ring.
A kind of 3. power engineering hydraulic turbine for reducing damage according to claim 1, it is characterised in that：The draft tube
(2) and water inlet pipe (3) surface is all connected with external screw thread (13).
A kind of 4. power engineering hydraulic turbine for reducing damage according to claim 1, it is characterised in that：The blade (12)
For arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124072.2U CN207229292U (en) | 2017-09-04 | 2017-09-04 | A kind of power engineering hydraulic turbine for reducing damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124072.2U CN207229292U (en) | 2017-09-04 | 2017-09-04 | A kind of power engineering hydraulic turbine for reducing damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229292U true CN207229292U (en) | 2018-04-13 |
Family
ID=61860467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124072.2U Expired - Fee Related CN207229292U (en) | 2017-09-04 | 2017-09-04 | A kind of power engineering hydraulic turbine for reducing damage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536289A (en) * | 2020-11-17 | 2021-03-23 | 哈尔滨电机厂有限责任公司 | Water wheel generator carbon element granule water conservancy diversion adsorption equipment |
-
2017
- 2017-09-04 CN CN201721124072.2U patent/CN207229292U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536289A (en) * | 2020-11-17 | 2021-03-23 | 哈尔滨电机厂有限责任公司 | Water wheel generator carbon element granule water conservancy diversion adsorption equipment |
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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: 20180413 Termination date: 20190904 |