CN214196530U - Quick cooling device of water turbine - Google Patents
Quick cooling device of water turbine Download PDFInfo
- Publication number
- CN214196530U CN214196530U CN202022663939.XU CN202022663939U CN214196530U CN 214196530 U CN214196530 U CN 214196530U CN 202022663939 U CN202022663939 U CN 202022663939U CN 214196530 U CN214196530 U CN 214196530U
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- rotating shaft
- box body
- air inlet
- driven wheel
- area
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 238000005192 partition Methods 0.000 abstract description 7
- 239000000112 cooling gas Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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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
A quick cooling device of a water turbine comprises a box body, wherein a partition plate is arranged in the box body, the bottom of the partition plate is fixed on a bottom plate of the box body, the partition plate divides the box body into an air inlet area A and an air outlet area B, a first rotating shaft is arranged in the middle of the box body, a condenser is arranged on the first rotating shaft in the box body, a second rotating shaft and a third rotating shaft are respectively arranged in the air inlet area A of the box body on two sides of the first rotating shaft, fan blades are sleeved on the second rotating shaft and the third rotating shaft in the box body, the tops and the bottoms of the first rotating shaft, the second rotating shaft and the second rotating shaft are arranged on the box body through bearings, the first rotating shaft is connected with a motor, a driving wheel is arranged on the first rotating shaft, a first driven wheel is arranged on the second rotating shaft, a second driven wheel is arranged on the third rotating shaft, the first driven wheel and the second driven wheel are both meshed with the driving wheel, an air inlet pipe is arranged at the bottom of the box body, and is communicated with the air inlet area A, and an exhaust pipe is arranged at the bottom of the exhaust area B. The utility model discloses simple structure can continuously provide cooling gas.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic turbine, specifically speaking relates to a cooling device of hydraulic turbine.
Background
The turbine is a power machine for converting the energy of water flow into rotary mechanical energy, and belongs to the turbine machines in fluid machines. Water turbines can be divided into impulse turbines and reaction turbines according to the working principle. The runner of the impulse turbine rotates under the impact of water flow, the pressure of the water flow is unchanged in the working process, and the conversion of kinetic energy is mainly carried out; the runner of the reaction type water turbine rotates under the reaction force of water flow in water, and the pressure energy and the kinetic energy of the water flow are changed in the working process, but the pressure energy is mainly converted.
The hydraulic power generator comprises two major parts, a hydraulic turbine and a power generator.
The water turbine consists of valve, volute, water guide vane, rotating wheel, tail water pipe and other parts. The water flows out through the valve, the volute, the water guide vane, the rotating wheel and the tail water pipe to drive the rotating wheel to rotate. The rotating wheel drives the rotor of the generator to rotate in the stator through the main shaft and the bearing, so that the rotor becomes a rotating magnetic field, and the stator coil cuts magnetic lines of force to generate induced potential, generate current to generate electricity and convert potential energy of water into electric energy.
The long easy heating of hydraulic turbine operating time so can influence the life of hydraulic turbine. Because the structure of the water turbine is irregular, time and labor are consumed during manual cooling, and the cooling effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick cooling device of hydraulic turbine, it can cool off the hydraulic turbine fast.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick cooling device of a water turbine comprises a box body, wherein a partition plate is arranged in the box body, the bottom of the partition plate is fixed on a bottom plate of the box body, a gap is reserved between the top of the partition plate and a top plate of the box body, the box body is divided into an air inlet area A and an air outlet area B by the partition plate, a first rotating shaft is arranged in the middle of the box body, a condenser is arranged on the first rotating shaft in the box body, a second rotating shaft and a third rotating shaft are respectively arranged in the air inlet area A of the box body on two sides of the first rotating shaft, fan blades are respectively sleeved on the second rotating shaft and the third rotating shaft in the box body, the top and the bottom of the first rotating shaft, the second rotating shaft and the second rotating shaft are respectively arranged on the box body through bearings, the first rotating shaft is connected with a motor, a driving wheel is arranged on the first rotating shaft, a first driven wheel is arranged, the air inlet pipe is communicated with the air inlet area A, an air pump is arranged on the air inlet pipe, and an exhaust pipe is arranged at the bottom of the exhaust area B.
The quick cooling device of the water turbine is characterized in that a base is arranged at the bottom of the box body.
The quick cooling device of the water turbine is characterized in that an exhaust pump is further arranged on the box body exhaust pipe.
Adopt above-mentioned technical scheme, the utility model discloses there is following technological effect:
during the use, will the utility model discloses a blast pipe aims at hydraulic turbine position of generating heat, start air pump and condenser and motor, then the air enters into air intake area A from the bottom, cool off by the condenser, simultaneously by second pivot and the epaxial fan page or leaf of third pivot rotate, make the air and the condenser intensive mixing that enter into air intake area A, then flow into air discharge area B through the top of box and the interval between the baffle, again enter into the blast pipe by air discharge area B, the air that gets into in the box like this passes through a lift passageway, air intake area A promptly, under the stirring of fan page or leaf, with condenser intensive mixing cooling in the lift passageway, then enter into air discharge area B through gas path 1, and then on the part of generating heat of the hydraulic turbine by the blast pipe discharge, cool off. The utility model discloses simple structure can continuously provide the cooling gas, can reach the purpose of the rapid cooling hydraulic turbine, and the protection hydraulic turbine improves the life of the hydraulic turbine.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the fan in fig. 1.
Detailed Description
As shown in fig. 1 and 2, the rapid cooling device of a water turbine comprises a box body 12, a baffle plate 11 is arranged in the box body, the bottom of the baffle plate is fixed on a bottom plate of the box body, a gap is arranged between the top of the baffle plate and a top plate of the box body, the box body is divided into an air inlet area A and an air outlet area B by the baffle plate, a first rotating shaft 5 is arranged in the middle of the box body, a condenser 6 is arranged on the first rotating shaft in the box body, a second rotating shaft 3 and a third rotating shaft 8 are respectively arranged in the air inlet area A of the box body at two sides of the first rotating shaft, fan blades 10 are respectively sleeved on the second rotating shaft and the third rotating shaft in the box body, the top and the bottom of the first rotating shaft, the second rotating shaft and the second rotating shaft are respectively arranged on the box body through bearings 9, the first rotating shaft is connected with a motor, a driving wheel 4 is arranged on the first rotating shaft, a first driven wheel 2 is arranged on the second rotating shaft, a second driven wheel 7 is arranged on the third rotating shaft, and the first driven wheel and the second driven wheel are both meshed with the driving wheel, an air inlet pipe 14 is arranged at the bottom of the box body and is communicated with the air inlet area A, an air pump is arranged on the air inlet pipe, and an exhaust pipe 16 is arranged at the bottom of the exhaust area B.
The quick cooling device of the water turbine, the bottom of the box body is provided with a base 17. When cooling, it is convenient to place the base near or on the turbine. A rubber bottom pad is preferably arranged at the bottom of the base, so that the hydraulic turbine is prevented from being scratched when the base is required to be placed on the hydraulic turbine for cooling.
The quick cooling device of the water turbine is characterized in that an exhaust pump is further arranged on the box body exhaust pipe, the exhaust pump is not shown in the figure, the exhaust pump is arranged for continuously cooling, and the cooling effect is good.
The utility model discloses the working process is as follows:
when the cooling, at first will the utility model discloses a base is placed on needs refrigerated hydraulic turbine or near the hydraulic turbine all, opens air pump and condenser and motor, and the air gets into the intake zone A of box from the bottom half intake pipe, and condenser and fan page or leaf rotate simultaneously, carry out the intensive cooling to the air, and the air after the intensive cooling upwards moves, gets into exhaust zone B via the passageway between baffle and the box top, blows the position that generates heat of the hydraulic turbine by the blast pipe again, and gas flow path is 1 in figure 1. If continuous cooling is required, the exhaust pump can be turned on at the same time, enabling continuous cooling gas to be provided.
What has been described above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the overall concept of the present invention, a plurality of changes and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the utility of the patent.
Claims (3)
1. Quick cooling device of hydraulic turbine, including box (12), its characterized in that: a baffle plate (11) is arranged in the box body, the bottom of the baffle plate is fixed on the bottom plate of the box body, a gap is arranged between the top of the baffle plate and the top plate of the box body, the baffle plate divides the box body into an air inlet area A and an air outlet area B, a first rotating shaft (5) is arranged in the middle of the box body, a condenser (6) is arranged on the first rotating shaft in the box body, a second rotating shaft (3) and a third rotating shaft (8) are respectively arranged in the air inlet area A of the box body at two sides of the first rotating shaft, fan blades (10) are respectively sleeved on the second rotating shaft and the third rotating shaft in the box body, the top and the bottom of the first rotating shaft, the second rotating shaft and the second rotating shaft are respectively arranged on the box body through bearings (9), the first rotating shaft is connected with a motor, a driving wheel (4) is arranged on the first rotating shaft, a first driven wheel (2) is arranged on the second rotating shaft, a second driven wheel (7) is arranged on the third rotating shaft, and the first driven wheel and the second driven wheel are both meshed with the driving wheel, an air inlet pipe (14) is arranged at the bottom of the box body and is communicated with the air inlet area A, an air pump is arranged on the air inlet pipe, and an exhaust pipe (16) is arranged at the bottom of the exhaust area B.
2. The rapid cooling device of a water turbine according to claim 1, characterized in that: the bottom of the box body is provided with a base (17).
3. The rapid cooling device of a water turbine according to claim 1, characterized in that: and an exhaust pump is also arranged on the box body exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663939.XU CN214196530U (en) | 2020-11-17 | 2020-11-17 | Quick cooling device of water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663939.XU CN214196530U (en) | 2020-11-17 | 2020-11-17 | Quick cooling device of water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214196530U true CN214196530U (en) | 2021-09-14 |
Family
ID=77645888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663939.XU Active CN214196530U (en) | 2020-11-17 | 2020-11-17 | Quick cooling device of water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214196530U (en) |
-
2020
- 2020-11-17 CN CN202022663939.XU patent/CN214196530U/en active Active
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