CN206035710U - Hydraulic turbine for cooling tower - Google Patents
Hydraulic turbine for cooling tower Download PDFInfo
- Publication number
- CN206035710U CN206035710U CN201620813118.0U CN201620813118U CN206035710U CN 206035710 U CN206035710 U CN 206035710U CN 201620813118 U CN201620813118 U CN 201620813118U CN 206035710 U CN206035710 U CN 206035710U
- Authority
- CN
- China
- Prior art keywords
- bearing
- cooling tower
- main shaft
- roller bearing
- impeller
- 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.)
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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)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The utility model provides a hydraulic turbine for cooling tower, including main shaft and impeller, still include the bearing frame, the bearing frame is including the barrel that is used for installing the main shaft, barrel one side is equipped with the step, install impeller is below the step face, be equipped with a plurality of bearing between main shaft and the bearing frame, axle contracting draws together deep groove ball bearing, deep groove ball bearing is located the one end that the step was kept away from to the bearing frame, and is located inside the barrel of bearing frame. The utility model discloses have the abominable steam environment of adaptation cooling tower, bearing seal is reliable, has the hydraulic turbine of water pressure regulating function.
Description
Technical field
This utility model is related to industrial cooling tower technical field, specifically refers to a kind of water turbine for cooling tower.
Background technology
Due to circulation of the industrial colling between heat-exchange apparatus and cooling tower by water pump driving.Setting
In meter, manufacture, type selecting and use, because considering many factors such as reliability, the water pump of the system is made to have lift more than needed and stream in a large number
Amount, the water yield of such whole system and lift must be rich.But these energy past are all wasted in system.And
The present invention is exactly that the energy for making full use of these unnecessary promotes the rotation so as to drive fan.Ensure the technology of cooling tower during work
Parameter, and the energy consumption of water circulating pump is constant.The output shaft of the hydraulic turbine is directly connected with blower fan and drives which to rotate, and eliminates original
Motor drive blower fan system, has saved electric energy.Hydraulic turbine majority on existing market is deposited in use for some time, bearing seal
Not sternly, oil leak or bearing water inlet, without hydraulic pressure regulatory function, affect the normal use of equipment.
The content of the invention
The technical problems to be solved in the utility model is for the weak point existing for prior art, there is provided a kind of cooling
The tower hydraulic turbine, the equipment adapt to the severe water vapour environment of cooling tower, bearing seal reliability, the water with hydraulic pressure regulatory function
Turbine.
Technical solution of the present utility model is to provide a kind of following water turbine for cooling tower, including main shaft and impeller,
Also include bearing block, the bearing block includes the cylinder for installing main shaft, and the cylinder side is provided with step, the impeller peace
It is mounted in below step surface, between the main shaft and bearing block, is provided with several bearings.
Preferably, the bearing includes deep groove ball bearing, the deep groove ball bearing is located at bearing block away from the one of step
End, and positioned at the inner barrel of bearing block.
Preferably, the bearing also includes thrust roller bearing, the thrust roller bearing is located at the middle part of bearing block
Position.
Preferably, the bearing also includes cylinder roller bearing, the cylinder roller bearing is located at thrust roller bearing
Between impeller.
Preferably, adopting bonded between the impeller and main shaft, the one end for installing impeller on the main shaft is provided with lock
Tight nut, the main shaft is multidiameter, and the multidiameter includes one to seven rank, and three ranks of the multidiameter are directly maximum, described
Deep groove ball bearing and thrust roller bearing are respectively positioned at three rank both sides of multidiameter.
Preferably, the cylinder roller bearing is located on five ranks of multidiameter, and near quadravalence and the step surface of five ranks,
Water-throwing disk is additionally provided with five rank, is additionally provided with labyrinth seal, is provided with water-stop seat outside the labyrinth seal on five rank.
Preferably, the step is provided with the relief tube through step.
Preferably, described ball turnover bottom is additionally provided with oil storage disc and outside framework oil seal, it is provided with the top of the bearing block
End cap.
Preferably, the bearing block is provided with pump nozzle, the pump nozzle includes three, respectively positioned at thrust roller axle
The side wall between cylinder roller bearing is held, between thrust roller bearing and deep groove ball bearing and on end cap.
Preferably, being provided with the reinforcement being obliquely installed between the pedestal and step surface, the step surface is provided with leaf
The side of wheel is provided with spiral case, and impeller chimney is risen by the spiral case.
Using the beneficial effect of the technical program：The equipment adapts to the severe water vapour environment of cooling tower, and bearing seal can
Lean on, the hydraulic turbine with hydraulic pressure regulatory function.
Description of the drawings
Structural representations of the Fig. 1 for the hydraulic turbine.
Fig. 2 is partial enlarged drawing at A in Fig. 1.
Shown in figure：1st, main shaft, 2, impeller, 3, bearing block, 4, step, 5, deep groove ball bearing, 6, thrust roller bearing, 7,
Cylinder roller bearing, 8, key, 9, locking nut, 10, three ranks, 11, five ranks, 12, quadravalence, 13, water-throwing disk, 14, labyrinth seal,
15th, water-stop seat, 16, relief tube, 17, oil storage disc, 18, outside framework oil seal, 19, end cap, 20, pump nozzle, 21, reinforcement, 22, snail
Shell, 23, relief tube.
Specific embodiment
For purposes of illustration only, below in conjunction with the accompanying drawings, the water turbine for cooling tower of utility model is elaborated.
As shown in Fig. 1 to Fig. 2, a kind of water turbine for cooling tower, including main shaft 1 and impeller 2, also including bearing block 3, institute
The cylinder that bearing block 3 includes for installing main shaft 1 is stated, the cylinder side is provided with step 4, and the impeller 2 is arranged on 4 face of step
Hereinafter, several bearings are provided between the main shaft 1 and bearing block 3；The bearing includes deep groove ball bearing 5, the deep-groove ball
Bearing 5 is located at the one end of bearing block 3 away from step 4, and positioned at the inner barrel of bearing block 3；The bearing is also rolled including thrust
Sub- bearing 6, the thrust roller bearing 6 are located at the medium position of bearing block 3；The bearing also includes cylinder roller bearing 7, institute
State cylinder roller bearing 7 to be located between thrust roller bearing 6 and impeller 2；Connected using key 8 between the impeller 2 and main shaft 1,
The one end for installing impeller 2 on the main shaft 1 is provided with locking nut 9, and the main shaft 1 is multidiameter, the multidiameter include one to
Seven ranks, three ranks 10 of the multidiameter are directly maximum, and the deep groove ball bearing 5 and thrust roller bearing 6 are located at multidiameter respectively
Three ranks, 10 both sides；The cylinder roller bearing 7 is located on five ranks 11 of multidiameter, and near quadravalence 12 and the step of five ranks 11
Face, is additionally provided with water-throwing disk 13, is additionally provided with labyrinth seal 14, outside the labyrinth seal 14 on five rank 11 on five rank 11
It is provided with water-stop seat 15；The step 4 is provided with the relief tube 16 through step 4；Described ball turnover bottom is additionally provided with storage
Food tray 17 and outside framework oil seal 18, are provided with end cap 19 at the top of the bearing block 3；The bearing block 3 is provided with pump nozzle 20, the note
Oil nozzle 20 includes three, respectively the side wall between thrust roller bearing 6 and cylinder roller bearing 7, positioned at thrust roller axle
Hold between 6 and deep groove ball bearing 5 and be located on end cap 19；The pedestal and step are provided with the reinforcement being obliquely installed between 4 face
21,4 face of the step is provided with the side of impeller 2 and is provided with spiral case 22, and impeller 2 has been covered by the spiral case 22, is set on the step 2
There is the relief tube 23 through step.
In the above-described embodiments, preferred forms of the present utility model are described, it is obvious that in this utility model
Inventive concept under, can still make many changes.Here, it should be noted that being made under inventive concept of the present utility model
Any change is fallen within protection domain of the present utility model.
Claims (8)
1. a kind of water turbine for cooling tower, including main shaft（1）And impeller（2）, it is characterized in that：Also include bearing block（3）, the axle
Bearing（3）Including for installing main shaft（1）Cylinder, the cylinder side is provided with step（4）, the impeller（2）Installed in platform
Rank（4）Below face, the main shaft（1）With bearing block（3）Between be provided with several bearings.
2. water turbine for cooling tower according to claim 1, is characterized in that：The bearing includes deep groove ball bearing（5）, institute
State deep groove ball bearing（5）Positioned at bearing block（3）Away from step（4）One end, and be located at bearing block（3）Inner barrel.
3. water turbine for cooling tower according to claim 2, is characterized in that：The bearing also includes thrust roller bearing
（6）, the thrust roller bearing（6）Positioned at bearing block（3）Medium position.
4. water turbine for cooling tower according to claim 3, is characterized in that：The bearing also includes cylinder roller bearing
（7）, the cylinder roller bearing（7）Positioned at thrust roller bearing（6）With impeller（2）Between.
5. water turbine for cooling tower according to claim 4, is characterized in that：The impeller（2）With main shaft（1）Between adopt
Key（8）Connection, the main shaft（1）Upper installation impeller（2）One end be provided with locking nut（9）, the main shaft（1）For multidiameter,
The multidiameter includes one to seven rank, three ranks of the multidiameter（10）It is directly maximum, the deep groove ball bearing（5）Roll with thrust
Sub- bearing（6）Respectively positioned at three ranks of multidiameter（10）Both sides.
6. water turbine for cooling tower according to claim 5, is characterized in that：The cylinder roller bearing（7）Positioned at ladder
Five ranks of axle（11）On, and near quadravalence（12）With five ranks（11）Step surface, five rank（11）On be additionally provided with water-throwing disk
（13）, five rank（11）On be additionally provided with labyrinth seal（14）, the labyrinth seal（14）Outside is provided with water-stop seat（15）.
7. water turbine for cooling tower according to claim 6, is characterized in that：The step（4）It is provided with through step（4）
Relief tube（16）.
8. water turbine for cooling tower according to claim 7, is characterized in that：The bearing block（3）It is provided with pump nozzle
（20）, the pump nozzle（20）Including three, respectively positioned at thrust roller bearing（6）With cylinder roller bearing（7）Between side
Wall, positioned at thrust roller bearing（6）And deep groove ball bearing（5）Between and be located at end cap（19）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813118.0U CN206035710U (en) | 2016-07-30 | 2016-07-30 | Hydraulic turbine for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813118.0U CN206035710U (en) | 2016-07-30 | 2016-07-30 | Hydraulic turbine for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035710U true CN206035710U (en) | 2017-03-22 |
Family
ID=58307745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813118.0U Active CN206035710U (en) | 2016-07-30 | 2016-07-30 | Hydraulic turbine for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761941A (en) * | 2019-12-02 | 2020-02-07 | 东华理工大学 | Efficient double-wind-wheel wind driven generator with wind deflector and without tail rudder |
-
2016
- 2016-07-30 CN CN201620813118.0U patent/CN206035710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761941A (en) * | 2019-12-02 | 2020-02-07 | 东华理工大学 | Efficient double-wind-wheel wind driven generator with wind deflector and without tail rudder |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |