CN202258679U - Forced oil-water-cooled pressure regulator - Google Patents
Forced oil-water-cooled pressure regulator Download PDFInfo
- Publication number
- CN202258679U CN202258679U CN2011204166192U CN201120416619U CN202258679U CN 202258679 U CN202258679 U CN 202258679U CN 2011204166192 U CN2011204166192 U CN 2011204166192U CN 201120416619 U CN201120416619 U CN 201120416619U CN 202258679 U CN202258679 U CN 202258679U
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- Prior art keywords
- oil
- water
- pipe
- inlet pipe
- heat exchanger
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- 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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Abstract
The utility model discloses a forced oil-water-cooled pressure regulator, which comprises a box body, wherein a rotor and a stator are arranged in the box body; a motor and a speed reducer are arranged on the upper part of the box body; the speed reducer is meshed with a gear at the upper end of the stator; the box body is full of oil; a radiating oil pipe is arranged on the periphery of the box body; an oil outlet pipe, a heat exchanger and an oil inlet pipe are arranged on one side of the pressure regulating box body from top to bottom; an oil pump is arranged on the oil outlet pipe or the oil inlet pipe; an oil inlet and an oil outlet are formed on a heat exchanger; the oil inlet is connected with the oil outlet pipe of the pressure regulator; the oil outlet is connected with the oil inlet pipe of the pressure regulator; a water inlet and a water outlet are formed on the heat exchanger, and are communicated with an external water groove through the water inlet pipe and the water outlet pipe respectively; and a water pump is arranged on the water inlet pipe or the water outlet pipe. The problem that the temperature rise of the pressure regulators of certain users working in relatively poor environments is too high is solved, so that the pressure regulators can be used for a long time.
Description
Technical field
The utility model relates to industrial voltage regulator, promptly a kind of strong profit cooling voltage regulator.
Background technology
Traditional in the past voltage regulator is the fluid cooling, and silicon guiding principle sheet and winding are immersed in the fluid, leans on fluid free convection cycle heat radiation in casing and heat radiation oil pipe; Radiating efficiency is low; Bad when environment ventilation, ambient temperature is higher or when working long hours continuously, the voltage regulator temperature rise is higher; The line ageing of insulation is accelerated, and has shortened the useful life of voltage regulator.
Summary of the invention
Bad in order to overcome the heat radiation of traditional voltage regulator, the shortcoming that temperature rise is higher the utility model provides a kind of new design of voltage regulator of strong profit cooling.
The voltage regulator of this strong profit cooling comprises casing, and rotor and stator are installed in the casing; Motor and decelerator are installed in the top of casing, and the gear of decelerator and stator upper end is meshed, and has been full of fluid in the casing; The casing periphery is equipped with the heat radiation oil pipe, it is characterized in that, in a side of voltage regulator casing flowline, heat exchanger and oil inlet pipe is installed from top to bottom; On flowline or oil inlet pipe, oil pump is housed, oil-in and oil-out are arranged on the heat exchanger, the flowline of oil-in and voltage regulator links to each other; The oil inlet pipe of oil-out and voltage regulator links to each other; Also have water inlet and delivery port on the heat exchanger, water inlet and delivery port communicate through water inlet pipe and outlet pipe and external tank respectively, on water inlet pipe or outlet pipe, are equipped with water pump.
Heat exchanger is a cuboid, and inside is multilayer buckplate structure, fluid and cooling water space.
During use; Open oil pump and water pump, the high-temperature oil liquid on voltage regulator casing top is squeezed into heat exchanger through the pressure of oil pump, and high-temperature oil liquid and cold water carry out heat exchange in heat exchanger; Get into bottom half again after the high-temperature oil liquid cooling; Accomplish fluid by the cold circulation of thermal change, the utility model has solved the certain user because voltage regulator operation too high difficult problem of temperature rise in poor environment can be used voltage regulator for a long time.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the heat converter structure sketch map.
Among the figure: 1, casing, 2, motor, 3, decelerator, 4, the heat radiation oil pipe, 5, flowline, 6, heat exchanger; 7, oil inlet pipe, 8, oil pump, 9, oil-in, 10, oil-out, 11, water inlet; 12, delivery port, 13, external tank, 14, water pump, 15, water inlet pipe, 16, outlet pipe.
Embodiment
Below in conjunction with accompanying drawing the utility model is specified as follows:
In Fig. 1, the voltage regulator of this strong profit cooling comprises casing 1; Rotor and stator are installed in the casing 1, and motor 2 and decelerator 3 are installed in the top of casing 1, and decelerator 3 is meshed with the gear of stator upper end; Be full of fluid in the casing 1, casing 1 periphery is equipped with heat radiation oil pipe 4, in a side of voltage regulator casing 1 flowline 5, heat exchanger 6 and oil inlet pipe 7 is installed from top to bottom; Oil pump 8 is housed on flowline 5, oil-in 9 and oil-out 10 are arranged on the heat exchanger 6, the flowline 5 of oil-in 9 and voltage regulator links to each other; The oil inlet pipe 7 of oil-out 10 and voltage regulator links to each other; Also have water inlet 11 and delivery port 12 on the heat exchanger 6, water inlet 11 communicates through water inlet pipe 15 and outlet pipe 16 and external tank 13 respectively with delivery port 12, on water inlet pipe 15, is equipped with water pump 14.
In Fig. 2, heat exchanger 6 is a cuboid, and inside is multilayer buckplate structure, fluid and cooling water space.
Claims (2)
1. the voltage regulator of strong profit cooling comprises casing, and rotor and stator are installed in the casing; Motor and decelerator are installed in the top of casing, and the gear of decelerator and stator upper end is meshed, and has been full of fluid in the casing; The casing periphery is equipped with the heat radiation oil pipe, it is characterized in that, in a side of voltage regulator casing flowline, heat exchanger and oil inlet pipe is installed from top to bottom; On flowline or oil inlet pipe, oil pump is housed, oil-in and oil-out are arranged on the heat exchanger, the flowline of oil-in and voltage regulator links to each other; The oil inlet pipe of oil-out and voltage regulator links to each other; Also have water inlet and delivery port on the heat exchanger, water inlet and delivery port communicate through water inlet pipe and outlet pipe and external tank respectively, on water inlet pipe or outlet pipe, are equipped with water pump.
2. the voltage regulator of strong profit cooling according to claim 1 is characterized in that heat exchanger is a cuboid, and inside is multilayer buckplate structure, fluid and cooling water space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204166192U CN202258679U (en) | 2011-10-28 | 2011-10-28 | Forced oil-water-cooled pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204166192U CN202258679U (en) | 2011-10-28 | 2011-10-28 | Forced oil-water-cooled pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258679U true CN202258679U (en) | 2012-05-30 |
Family
ID=46119885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204166192U Expired - Fee Related CN202258679U (en) | 2011-10-28 | 2011-10-28 | Forced oil-water-cooled pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903485A (en) * | 2012-09-27 | 2013-01-30 | 宜兴市兴益特种变压器有限公司 | Cooling mechanism for polycrystalline silicon reduction furnace transformer |
| CN104298283A (en) * | 2014-08-28 | 2015-01-21 | 宁夏共享铸钢有限公司 | Method for preventing cooling water of oil-water cooler from entering circulation oil pipe of transformer |
| CN105609262A (en) * | 2016-03-09 | 2016-05-25 | 国网山东省电力公司蓬莱市供电公司 | Water-cooled transformer |
-
2011
- 2011-10-28 CN CN2011204166192U patent/CN202258679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903485A (en) * | 2012-09-27 | 2013-01-30 | 宜兴市兴益特种变压器有限公司 | Cooling mechanism for polycrystalline silicon reduction furnace transformer |
| CN104298283A (en) * | 2014-08-28 | 2015-01-21 | 宁夏共享铸钢有限公司 | Method for preventing cooling water of oil-water cooler from entering circulation oil pipe of transformer |
| CN105609262A (en) * | 2016-03-09 | 2016-05-25 | 国网山东省电力公司蓬莱市供电公司 | Water-cooled transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131028 |