CN210606896U - Water cooler connection structure of transformer - Google Patents
Water cooler connection structure of transformer Download PDFInfo
- Publication number
- CN210606896U CN210606896U CN201922077892.6U CN201922077892U CN210606896U CN 210606896 U CN210606896 U CN 210606896U CN 201922077892 U CN201922077892 U CN 201922077892U CN 210606896 U CN210606896 U CN 210606896U
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- Prior art keywords
- water
- hose
- flange
- pipe
- pipe section
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000005452 bending Methods 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a water cooler connection structure of transformer belongs to transformer technical field. The technical scheme is as follows: the water inlet (2) and the water return port of the water cooler (1) are respectively provided with the same connecting structure, and the connecting structures comprise a bent pipe (3), a hose (4), a water pump (5), a water tank (6), an upper flange (7), a lower flange (8) and a hose flange (14); a water inlet (2) of the water cooler (1) is connected with one end of a bent pipe (3), and the other end of the bent pipe (3) is connected with a hose (4); the hose is connected with a water pool (6) after passing through a water pump (5). The utility model discloses realize safe, high-efficient, the reliable connection of cooler and cooling pipeline of ODWF cooling mode transformer, reduce the assembly degree of difficulty and water-cooling pipeline purchasing cost simultaneously, improve the life of work efficiency and outside water-cooled tube.
Description
Technical Field
The utility model relates to a water cooler connection structure of transformer belongs to transformer technical field.
Background
At present, under the background of the vigorous development of clean energy in China, the energy transmission in areas with abundant hydraulic resources is more suitable for transformers with water as external cooling medium, namely, the cooling mode of the transformer is ODWF. The cooler of the product has a significant difference from the traditional cooler taking wind as an external cooling medium. Because the pipeline interface of the transformer is higher than the ground, the water inlet and the water outlet of the water cooler are generally 1 to 1.5m away from the ground and are directly connected with the water cooling pipe, and because the pipeline hose is made of elastic materials, the prior art has larger angle difference when being installed at a higher suspended position, the installation is time-consuming and labor-consuming, and the operation is difficult because of the cooperation of multiple persons; when the water injection operation that finishes the installation, great pushing down force and expansion force are born in the pipeline (hose) of whole suspension department concentrate, and it is very high to the flexible and expansion tolerance degree requirement of pipeline, and here is very easily taken place to break, to the safe operation of equipment, the life of pipeline all causes very big threat and destruction. In addition, because the water cooler water inlet and the return water mouth structure of transformer are limited, the assembly space is narrow and small, and the hose lug connection operation degree of difficulty is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water cooler connection structure of transformer realizes that the cooler and the cooling pipeline of ODWF cooling mode transformer are safe, high-efficient, reliably connected, reduces the assembly degree of difficulty and water cooling pipeline purchasing cost simultaneously, improves the life of work efficiency and outside water-cooling pipe, solves the above-mentioned technical problem that prior art exists.
The technical scheme of the utility model is that:
a water cooler connecting structure of a transformer is characterized in that the same connecting structure is arranged on a water inlet and a water return port of a water cooler, and comprises a bent pipe, a hose, a water pump, a water tank, an upper flange, a lower flange and a hose flange; the water inlet of the water cooler is connected with one end of the bent pipe, and the other end of the bent pipe is connected with the hose; the hose is connected with the water tank after passing through the water pump; the bending pipe is composed of a pipe section I and a pipe section II which have the same pipe diameter, one end of the pipe section I is welded with one end of the pipe section II to form the bending pipe, and an included angle of 135 degrees is formed between the central axis of the pipe section I and the central axis of the pipe section II; the water inlet is provided with a water inlet flange, the end part of the hose is provided with a hose flange, the other end of the first pipe section is provided with an upper flange which is connected with the water inlet flange, and the other end of the second pipe section 1 is provided with a lower flange which is connected with the hose flange.
The hose and the hose flange are fastened and connected together through clips and bolts.
The upper flange is matched with a sealing cover, so that the storage is convenient when the device is not used.
The utility model discloses consider the convenience that the product was placed, can dismantle, but the independent assortment, be applicable to that the cooling method is ODWF's transformer water cooler and cooling water pipe connection, but the cooling tube way (hose) of the different length of independent assortment, the free placing under the safe distance condition of satisfying of the biggest realization sample improves test efficiency, reduces the assembly degree of difficulty.
And simultaneously, the utility model discloses can realize the various combinations of flange different diameters, angle, shape according to actual need, the restriction of installation environment, operating space has been eliminated to the at utmost, when improving assembly efficiency, safe operation, has reduced the spoilage of supporting pipeline and because of the inconsistent accessory purchasing cost that increases of interface.
The utility model discloses advantage and effect: through the field usage, good technical effect is obtained, the cooler of the ODWF cooling mode transformer is safely, efficiently and reliably connected with the cooling pipeline, meanwhile, the assembly difficulty and the purchasing cost of the water cooling pipeline are reduced, the working efficiency is improved, and the service life of the external water cooling pipe is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure of a bending pipe and a hose according to an embodiment of the present invention;
fig. 3 is a schematic view of a bent tube structure in an embodiment of the present invention;
in the figure: the water cooler comprises a water cooler 1, a water inlet 2, a bent pipe 3, a hose 4, a water pump 5, a water tank 6, an upper flange 7, a lower flange 8, a clamp 9, a bolt 10, a sealing cover 11, a first pipe section 12, a second pipe section 13 and a hose flange 14.
Detailed Description
The present invention will be further explained by way of examples with reference to the accompanying drawings.
A water cooler connecting structure of a transformer is characterized in that the same connecting structure is arranged on a water inlet 2 and a water return port of a water cooler 1, and the connecting structure comprises a bent pipe 3, a hose 4, a water pump 5, a water tank 6, an upper flange 7, a lower flange 8 and a hose flange 14; a water inlet 2 of the water cooler 1 is connected with one end of a bent pipe 3, and the other end of the bent pipe 3 is connected with a hose 4; the hose is connected with a water pool 6 after passing through a water pump 5; the bent pipe 3 is composed of a first pipe section 12 and a second pipe section 13 which have the same pipe diameter, one end of the first pipe section 12 and one end of the second pipe section 13 are welded together to form the bent pipe 3, and a 135-degree included angle is formed between the central axis of the first pipe section 12 and the central axis of the second pipe section 13; the water inlet 2 is provided with a water inlet flange, the end part of the hose is provided with a hose flange 14, the other end of the first pipe section 12 is provided with an upper flange 7 which is connected with the water inlet flange, and the other end of the second pipe section 13 is provided with a lower flange 8 which is connected with the hose flange 14.
The hose 4 and the hose flange 14 are tightly connected together through clips 9 and bolts 10.
The upper flange 7 is matched with a sealing cover 11, so that the storage is convenient when the device is not used.
In the embodiment, the bending pipe 3 has a bending angle (135 degrees), and when the bending pipe is hoisted to be installed in a suspended mode, the bending pipe 3 is almost parallel to the water inlet 2 and the water return port of the water cooler 1, and one person can easily complete the installation process. When the cooling water pump is started to inject water, the bend angle of the bent pipe shares and relieves most of the downward pressure and the expansion force, the pipeline (hose) only uniformly and slowly bears the force in the same direction, the use requirements of the pipeline (hose) are completely met, the safe operation of the equipment and the service life of the pipeline (hose) are guaranteed to a great extent, and the unnecessary consumption of manpower, financial resources and material resources is reduced. The bending angle and the lengths of the two sections of the bent pipe are designed according to field practice, the service life of the elastic pipeline is influenced due to the overlarge bending angle, the connection operation is difficult due to the overlarge bending angle, and the heat dissipation efficiency of the cooling water pump is influenced; the two sections of lengths are suitable for the operation space, and the manufacturing and purchasing cost is reduced.
In the embodiment, a water pump and a control switch of the water pump are arranged beside the water pool; according to the water cooler water inlet, the flow direction connection hose water pipe and the bending pipe of return water mouth, respectively with 8 screw fixed connection of 16 mm's diameter, check connect inerrably the back, open pond pipeline valve and water pump switch, make pipeline (hose) inner circulation cooling water move under 120m year/h.
Claims (3)
1. The utility model provides a water cooler connection structure of transformer which characterized in that: the water inlet (2) and the water return port of the water cooler (1) are respectively provided with the same connecting structure, and the connecting structures comprise a bent pipe (3), a hose (4), a water pump (5), a water tank (6), an upper flange (7), a lower flange (8) and a hose flange (14); a water inlet (2) of the water cooler (1) is connected with one end of a bent pipe (3), and the other end of the bent pipe (3) is connected with a hose (4); the hose is connected with a water pool (6) after passing through a water pump (5); the bent pipe (3) is composed of a first pipe section (12) and a second pipe section (13) which have the same pipe diameter, one end of the first pipe section (12) and one end of the second pipe section (13) are welded together to form the bent pipe (3), and a 135-degree included angle is formed between the central axis of the first pipe section (12) and the central axis of the second pipe section (13); a water inlet flange is arranged on the water inlet (2), a hose flange (14) is arranged at the end part of the hose, an upper flange (7) is arranged at the other end of the first pipe section (12) and is connected with the water inlet flange, and a lower flange (8) is arranged at the other end of the second pipe section (13) and is connected with the hose flange (14).
2. The water cooler connection structure of a transformer according to claim 1, characterized in that: the hose (4) and the hose flange (14) are tightly connected together through clips (9) and bolts (10).
3. The water cooler connection structure of a transformer according to claim 1 or 2, wherein: the upper flange (7) is matched with a sealing cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077892.6U CN210606896U (en) | 2019-11-27 | 2019-11-27 | Water cooler connection structure of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922077892.6U CN210606896U (en) | 2019-11-27 | 2019-11-27 | Water cooler connection structure of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606896U true CN210606896U (en) | 2020-05-22 |
Family
ID=70688169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922077892.6U Active CN210606896U (en) | 2019-11-27 | 2019-11-27 | Water cooler connection structure of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606896U (en) |
-
2019
- 2019-11-27 CN CN201922077892.6U patent/CN210606896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240131 Address after: No. 2222, Tianwei West Road, Baoding City, Hebei Province 071000 Patentee after: BAODING TIANWEI BAOBIAN ELECTRIC Co.,Ltd. Country or region after: China Address before: No.9 Dongli Road, Shanhaiguan Economic Development Zone, Qinhuangdao City, Hebei Province, 066206 Patentee before: TIANWEI BAOBIAN (QINHUANGDAO) TRANSFORMER Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |