CN217764541U - Disc type stainless steel tube oil cooler for hydropower station - Google Patents
Disc type stainless steel tube oil cooler for hydropower station Download PDFInfo
- Publication number
- CN217764541U CN217764541U CN202222057463.4U CN202222057463U CN217764541U CN 217764541 U CN217764541 U CN 217764541U CN 202222057463 U CN202222057463 U CN 202222057463U CN 217764541 U CN217764541 U CN 217764541U
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- China
- Prior art keywords
- pipe
- tube
- cooling
- cooling tube
- bearing plate
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- 229910001220 stainless steel Inorganic materials 0.000 title claims description 17
- 239000010935 stainless steel Substances 0.000 title claims description 17
- 238000001816 cooling Methods 0.000 claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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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- Mounting Of Bearings Or Others (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a power station is with nonrust steel pipe oil cooler of disk, including holding the tube sheet, the tube seat has all been seted up on the surface of holding the tube sheet, the internal connection of tube seat has the cooling tube, bimetal composite fin has been cup jointed on the surface of cooling tube, the surface of cooling tube is provided with the seal groove, the fastening hoop has been cup jointed on the surface of cooling tube, the thread groove has been seted up on the surface of fastening hoop, the internal thread connection of thread groove has first bolt. This power station is with nonrust steel pipe oil cooler of disk, through the cooling tube, bimetal composite fin, under the use of mutually supporting of bearing and cooling tube, earlier the water storage tank injected water of cooler, then put into the oil groove with the bearing, when the oil groove is overheated, the cooling tube of water in the cooling tube in the bearing circulates, water is through high temperature heating, flow back to in the cooler, bimetal composite fin on the cooling tube dispels the heat to the hot water, flow back in the cooling tube again, carry out water-cooling to oil and handle.
Description
Technical Field
The utility model relates to a technical field of cooler specifically is a power station is with nonrust steel pipe oil cooler of disk.
Background
The pipe oil cooler is a device for accelerating the heat dissipation of pipe oil to keep the pipe oil at a proper temperature, and the pipe oil cooler is required to be arranged on a high-performance and high-power strengthened hydropower station due to large thermal load, and a cooling device for cooling an upper guide bearing, a lower guide bearing, a thrust bearing and a water guide bearing on a hydraulic generator is urgently needed on the hydropower station.
In the prior art, the disc type stainless steel pipe oil cooler for the hydropower station has the following problems:
1. the existing disc type stainless steel pipe oil cooler for the hydropower station has the problem of poor heat dissipation of a common cooler of a large-scale power station;
2. the conventional disc type stainless steel pipe oil cooler for the hydropower station has the problems that the size of a common cooler cannot be adjusted, and the number of cooling pipes cannot be adjusted.
Therefore, the embodiment of the utility model provides a power station is with nonrust steel pipe oil cooler of disk type in order to solve the problem that exists among the prior art.
Disclosure of Invention
An object of the utility model is to provide a power station is with nonrust steel pipe oil cooler of disk to solve the problem that the ordinary cooler heat dissipation to large-scale power station that proposes in the above-mentioned background art is not good enough, and ordinary cooler size can't be adjusted, and the problem that the quantity of cooling tube also can't be adjusted.
In order to solve the technical problem, the utility model discloses still further provide following technical scheme: the disc type stainless steel pipe oil cooler for the hydropower station comprises a pipe bearing plate, wherein pipe grooves are formed in the surface of the pipe bearing plate, cooling pipes are connected inside the pipe grooves, bimetal composite fins are sleeved on the surface of the cooling pipes, sealing grooves are formed in the surface of the cooling pipes, fastening hoops are sleeved on the surface of the cooling pipes, threaded grooves are formed in the surface of the fastening hoops, and first bolts are connected inside the threaded grooves in a threaded manner;
one end of the pipe bearing plate is connected with a water storage tank, a water inlet is formed in the surface of the water storage tank, the other end of the pipe bearing plate is connected with a return water tank, a water outlet is formed in the surface of the return water tank, one end of the water storage tank is connected with a fixed block, a connecting block is installed on one side of the fixed block, a second bolt is in threaded connection between the fixed block and the connecting block, a lifting lug is arranged at the top of the pipe bearing plate, a first connecting port is formed in the other side of the connecting block, a pipe clamp is arranged on one side of the pipe bearing plate, a connecting screw is in threaded connection between the pipe bearing plate and the pipe clamp, and an oil baffle plate is arranged on one side of the cooling pipe;
the surface of first connector is provided with the second connector, the bottom of second connector is connected with the bearing, the surface of bearing is provided with the cooling tube, the surface of cooling tube is provided with the fastener.
Preferably, the pipe grooves are distributed on the surface of the pipe bearing plate at equal intervals.
Preferably, two ends of the cooling pipe are provided with interfaces for connecting pipe grooves, the size of the interfaces of the cooling pipe is the same as that of the pipe grooves, and the cooling pipe is distributed on the surface of the pipe bearing plate at equal intervals.
Preferably, the bimetal composite fins are distributed on the surface of the cooling pipe at equal intervals.
Preferably, the thread grooves are distributed on the surface of the fastening hoop at equal intervals, and the fastening hoop and the first bolt form a threaded connection through the thread grooves.
Preferably, the pipe clamp is in threaded connection with the pipe bearing plate through a connecting screw, and the pipe clamp is symmetrically arranged with the cooling pipe.
Preferably, the radiating pipes are distributed on the surface of the bearing at equal intervals
Compared with the prior art, the beneficial effects of the utility model are that: the hydropower station uses the oil cooler of the disc type stainless steel tube;
under the mutual matching use of the cooling pipe, the bimetal composite fin, the water storage tank, the water inlet, the backflow water tank, the first connecting port, the second connecting port, the bearing and the radiating pipe, firstly, the water storage tank of the cooler is filled with water, then, the bearing is placed into the oil groove, when the oil groove is overheated, the water in the cooling pipe circulates in the radiating pipe in the bearing, the water flows back into the cooler after being heated at high temperature, the bimetal composite fin on the cooling pipe dissipates the heat of the hot water and then flows back into the radiating pipe to perform water cooling treatment on the oil, and therefore, the problem that the heat dissipation of a common cooler of a large-scale power station is not good enough is solved;
through the mutually supporting of tube socket board, tube seat, seal groove, fastening hoop, thread groove and first bolt probationly down, the pipe clamp that the cooler accessible entered the holding water tank both sides carries out the regulation of size, can carry out the split with the cooling tube in the tube socket board simultaneously, reduces the cooling tube or increases the quantity of cooling tube, has just so solved the unable regulation of ordinary cooler size, and the problem that the quantity of cooling tube also can't be adjusted.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the bearing of the present invention;
FIG. 3 is a schematic side view of the tube receiving plate of the present invention;
fig. 4 is a schematic top view of the bimetal composite fin of the present invention;
fig. 5 is a schematic view of the sealing groove of the present invention.
In the figure: 1. a tube-bearing plate; 2. a pipe groove; 3. a cooling tube; 4. a bimetal composite fin; 5. a sealing groove; 6. a fastening hoop; 7. a thread groove; 8. a first bolt; 9. a water storage tank; 10. a water inlet; 11. a return water tank; 12. a water outlet; 13. a fixed block; 14. connecting blocks; 15. a second bolt; 16. lifting lugs; 17. a first connection port; 18. a pipe clamp; 19. a connecting screw; 20. an oil baffle plate; 21. a second connection port; 22. a bearing; 23. a radiating pipe; 24. a fastener.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a technical solution of a disc-type stainless steel tube oil cooler for hydropower station: the cooling tube comprises a tube bearing plate 1, wherein tube grooves 2 are formed in the surface of the tube bearing plate 1, the tube grooves 2 are distributed on the surface of the tube bearing plate 1 at equal intervals, the heat dissipation effect is accelerated, cooling tubes 3 are connected inside the tube grooves 2, interfaces for connecting the tube grooves 2 are arranged at two ends of the cooling tubes 3, the size of the interfaces of the cooling tubes 3 is the same as that of the tube grooves 2, the cooling tubes 3 are distributed on the surface of the tube bearing plate 1 at equal intervals, the heat dissipation efficiency is improved, the cooling tubes 3 are subjected to faster cooling treatment, bimetal composite fins 4 are sleeved on the surface of the cooling tubes 3, the bimetal composite fins 4 are distributed on the surface of the cooling tubes 3 at equal intervals, hot water inside the cooling tubes 3 is effectively dissipated through the bimetal composite fins 4, a sealing groove 5 is formed in the surface of the cooling tubes 3, fastening hoops 6 are sleeved on the surface of the cooling tubes 3, thread grooves 7 are formed in the surface of the fastening hoops 6, first bolts 8 are connected through threads, and the fastening hoops 6 are used for adjusting the size of the cooling tubes 3;
one end of the tube bearing plate 1 is connected with a water storage tank 9, the surface of the water storage tank 9 is provided with a water inlet 10, the other end of the tube bearing plate 1 is connected with a return water tank 11, the surface of the return water tank 11 is provided with a water outlet 12, one end of the water storage tank 9 is connected with a fixed block 13, one side of the fixed block 13 is provided with a connecting block 14, a second bolt 15 is in threaded connection between the fixed block 13 and the connecting block 14, the top of the tube bearing plate 1 is provided with a lifting lug 16, the other side of the connecting block 14 is provided with a first connecting port 17, one side of the tube bearing plate 1 is provided with a tube clamp 18, a connecting screw 19 is in threaded connection between the tube bearing plate 1 and the tube clamp 18, the tube clamp 18 is in threaded connection with the tube bearing plate 1 through the connecting screw 19, the tube clamp 18 is symmetrically arranged with the cooling tube 3 to adjust the size of the cooler, and one side of the cooling tube 3 is provided with an oil baffle plate 20;
the surface of first connector 17 is provided with second connector 21, and the bottom of second connector 21 is connected with bearing 22, and bearing 22's surface is provided with cooling tube 23, and cooling tube 23 is the equidistance on bearing 22's surface and distributes, improves the heat absorption effect, and cooling tube 23's surface is provided with fastener 24, and this product is the cooling arrangement who leads bearing, lower guide bearing, thrust bearing, water guide bearing on the hydraulic generator cools off, and this product effect is: and cooling an upper guide bearing, a lower guide bearing, a thrust bearing and a water guide bearing of the hydraulic generator.
The working principle is as follows: when the disc type stainless steel tube oil cooler for the hydropower station is used, according to the figures 1 to 5, firstly, water is injected into a water storage tank 9 of the cooler, then a bearing 22 is placed in an oil groove, when the oil groove is overheated, water in a cooling tube 3 circulates in a radiating tube 23 in the bearing 22, the water is heated at a high temperature and flows back into the cooler, a bimetal composite fin 4 on the cooling tube 3 radiates heat of hot water and then flows back into the radiating tube 23, and water cooling treatment is carried out on the oil, so that a series of used work of the disc type stainless steel tube oil cooler for the hydropower station is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a power station is with stainless steel tube oil cooler of disc formula, includes tube receiving board (1), its characterized in that: the surface of the tube bearing plate (1) is provided with tube grooves (2), the interior of each tube groove (2) is connected with a cooling tube (3), the surface of each cooling tube (3) is sleeved with a bimetal composite fin (4), the surface of each cooling tube (3) is provided with a sealing groove (5), the surface of each cooling tube (3) is sleeved with a fastening hoop (6), the surface of each fastening hoop (6) is provided with a threaded groove (7), and the interior of each threaded groove (7) is in threaded connection with a first bolt (8);
one end of the pipe bearing plate (1) is connected with a water storage tank (9), a water inlet (10) is formed in the surface of the water storage tank (9), the other end of the pipe bearing plate (1) is connected with a return water tank (11), a water outlet (12) is formed in the surface of the return water tank (11), one end of the water storage tank (9) is connected with a fixed block (13), a connecting block (14) is installed on one side of the fixed block (13), a second bolt (15) is connected between the fixed block (13) and the connecting block (14) in a threaded manner, a lifting lug (16) is arranged at the top of the pipe bearing plate (1), a first connecting port (17) is arranged on the other side of the connecting block (14), a pipe clamp (18) is arranged on one side of the pipe bearing plate (1), a connecting screw (19) is connected between the pipe bearing plate (1) and the pipe clamp (18) in a threaded manner, and an oil baffle plate (20) is arranged on one side of the cooling pipe (3);
the surface of first connector (17) is provided with second connector (21), the bottom of second connector (21) is connected with bearing (22), the surface of bearing (22) is provided with cooling tube (23), the surface of cooling tube (23) is provided with fastener (24).
2. The oil cooler of the disc type stainless steel tube for the hydropower station as set forth in claim 1, wherein: the pipe grooves (2) are distributed on the surface of the pipe bearing plate (1) at equal intervals.
3. The oil cooler of the disc type stainless steel tube for the hydropower station as set forth in claim 1, wherein: two ends of the cooling pipe (3) are provided with interfaces for connecting the pipe grooves (2), the size of the interfaces of the cooling pipe (3) is the same as that of the pipe grooves (2), and the cooling pipe (3) is distributed on the surface of the pipe bearing plate (1) at equal intervals.
4. The oil cooler of the disc type stainless steel tube for the hydropower station as set forth in claim 1, wherein: the bimetal composite fins (4) are distributed on the surface of the cooling pipe (3) at equal intervals.
5. The disc type stainless steel tube oil cooler for the hydropower station according to claim 1, characterized in that: the thread grooves (7) are distributed on the surface of the fastening hoop (6) at equal intervals, and the fastening hoop (6) is in threaded connection with the first bolt (8) through the thread grooves (7).
6. The disc type stainless steel tube oil cooler for the hydropower station according to claim 1, characterized in that: the pipe clamp (18) is in threaded connection with the pipe bearing plate (1) through a connecting screw (19), and the pipe clamp (18) is symmetrically arranged with the cooling pipe (3).
7. The disc type stainless steel tube oil cooler for the hydropower station according to claim 1, characterized in that: the radiating pipes (23) are distributed on the surface of the bearing (22) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222057463.4U CN217764541U (en) | 2022-08-05 | 2022-08-05 | Disc type stainless steel tube oil cooler for hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222057463.4U CN217764541U (en) | 2022-08-05 | 2022-08-05 | Disc type stainless steel tube oil cooler for hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217764541U true CN217764541U (en) | 2022-11-08 |
Family
ID=83880071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222057463.4U Active CN217764541U (en) | 2022-08-05 | 2022-08-05 | Disc type stainless steel tube oil cooler for hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217764541U (en) |
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2022
- 2022-08-05 CN CN202222057463.4U patent/CN217764541U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disc type stainless steel tube oil cooler for hydropower stations Effective date of registration: 20231019 Granted publication date: 20221108 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN JINGFANG ELECTRIC EQUIPMENT TECHNOLOGY CO.,LTD. Registration number: Y2023230000088 |