CN205487648U - Heat dissipation cooling device of transformer - Google Patents
Heat dissipation cooling device of transformer Download PDFInfo
- Publication number
- CN205487648U CN205487648U CN201620154773.XU CN201620154773U CN205487648U CN 205487648 U CN205487648 U CN 205487648U CN 201620154773 U CN201620154773 U CN 201620154773U CN 205487648 U CN205487648 U CN 205487648U
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- CN
- China
- Prior art keywords
- cooling water
- water tank
- collecting pipe
- oil collecting
- oil pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat dissipation cooling device of transformer, including first part oil pipe, coolant tank and next part oil pipe, coolant tank is located between first part oil pipe and the next part oil pipe to coolant tank's top both sides are provided with oral siphon and breather pipe respectively, first part oil pipe's one end fixedly connected with is the cooling tube of continuous S type to first part oil pipe's top is provided with the oil inlet, the cooling tube runs through coolant tank's inside to the exit end of cooling tube extends to the one end of coolant tank's outside fixed connection at next part oil pipe. This heat dissipation cooling device of transformer adopts the cooling tube that is continuous S type, and effective heat radiating area is big, and through running through the cooling tube setting in coolant tank, the radiating effect is good moreover, and cooling efficiency is high, can not cause the waste to the resource moreover under the radiating condition of circulation, can effectively satisfy the demand of present superhigh pressure, large capacity transformer.
Description
Technical field
This utility model relates to electrical equipment technical field, the heat radiation cooling device of a kind of transformator.
Background technology
When transformator runs, the loss in winding and iron core can produce amount of heat, it is necessary to sheds in order to avoid overheated and cause damage in time.To small capacity transformer, external surface area is relatively large with the ratio of transformator volume, can be dispersed by heat by radiation and free convection to use self cooling mode.But the loss of transformator is proportional to its volume, along with the cube with core dimensions is increased by the increase of transformer capacity, its volume and loss, and external surface area only increases with the quadratic power of size.Therefore, high-power transformer iron core and winding need to be immersed in oil, take the cooling provision of oil.Tank surface wrinkle to be made shape is to increase radiating surface, or installs chip or flat-tube radiator additional, makes oil circulate in radiator.Along with to high pressure, supertension, the increase of high-power transformer demand, the demand of the gilled radiator that transformator is special is incrementally increasing.At present, oil-filled transformer is to utilize its radiator to reduce the temperature rise of immersion oil in transformator, and this gilled radiator is made up of multiple fin, each fin be pressed into flute profile oil duct by sheet metal after, two panels assembly welding becomes a piece of fin, and assembly welding becomes gilled radiator the most again.Effective area of dissipation of existing radiator fin is little, general radiator takes the mode of condensation spray to dispel the heat radiator fin, although serving certain radiating effect, but the biggest wasting of resources can be caused, and cooling effectiveness is relatively low after heat radiation, it is impossible to meet the demand of current supertension, high-power transformer.
Utility model content
The purpose of this utility model is to provide the heat radiation cooling device of a kind of transformator, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: the heat radiation cooling device of a kind of transformator, including upper oil collecting pipe, cooling water tank and lower oil collecting pipe, described cooling water tank is between upper oil collecting pipe and lower oil collecting pipe, and the both sides, top of cooling water tank are respectively arranged with oral siphon and breather.
One end of described upper oil collecting pipe is fixedly connected with the radiating tube in continuous S type, and the top of upper oil collecting pipe is provided with oil-in, described radiating tube runs through the inside of cooling water tank, and the port of export of radiating tube extends to the external stability of cooling water tank and is connected to one end of lower oil collecting pipe, and the bottom of described lower oil collecting pipe is fixedly connected with oil groove by connecting tube.
The one side of described cooling water tank is fixedly connected with the isocon in E type, and the another side of cooling water tank is fixedly connected with collector pipe, described collector pipe is fixedly connected with water pump away from the one side of cooling water tank by connecting tube, described water pump is fixedly connected with condenser by connecting tube, and condenser is fixedly linked by the arrival end of connecting tube with isocon.
Preferably, described oral siphon be internally provided with valve.
Preferably, described collector pipe be internally provided with drainage screen.
Preferably, being internally provided with on curved baffle, and curved baffle of described isocon is provided with through hole.
Preferably, described upper oil collecting pipe and lower oil collecting pipe are all fixedly mounted on cooling water tank by contiguous block.
Compared with prior art, the beneficial effects of the utility model are: the heat radiation cooling device of this transformator, use the radiating tube in continuous S type, effectively area of dissipation is big, oil in upper oil collecting pipe well can be dispelled the heat, and be arranged in cooling water tank by radiating tube is run through, heat on radiating tube can be dispersed in the cooling water of cooling water tank, cooling water temperature raised by water pump is delivered in condenser, condensed cooling water is re-fed in cooling water tank by condenser again, good heat dissipation effect, cooling effectiveness is high, and will not waste of resources is caused in the case of circulation cooling, can effectively meet current supertension, the demand of high-power transformer.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: oil collecting pipe, 101 oil-ins, 2 cooling water tanks, 201 oral siphons, 202 breathers, 203 isocons, 204 collector pipes, 3 times oil collecting pipes, 4 radiating tubes, 5 oil grooves, 6 water pumps, 7 condensers, 8 valves, 9 drainage screens, 10 curved baffles on 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, a kind of technical scheme of this utility model offer: the heat radiation cooling device of a kind of transformator, including upper oil collecting pipe 1, cooling water tank 2 and lower oil collecting pipe 3, cooling water tank 2 is between upper oil collecting pipe 1 and lower oil collecting pipe 3, upper oil collecting pipe 1 and lower oil collecting pipe 3 are all fixedly mounted on cooling water tank 2 by contiguous block, and the both sides, top of cooling water tank 2 are respectively arranged with oral siphon 201 and breather 202, breather 202 acts the effect stablizing cooling water tank 2 internal gas pressure, water pump 6 is made normally to work, oral siphon 201 be internally provided with valve 8, valve 8 can control the inflow of water pipe 201 inner cooling water；
One end of upper oil collecting pipe 1 is fixedly connected with the radiating tube 4 in continuous S type, and the top of upper oil collecting pipe 1 is provided with oil-in 101, radiating tube 4 runs through the inside of cooling water tank 2, and the port of export of radiating tube 4 extends to the external stability of cooling water tank 2 and is connected to one end of lower oil collecting pipe 3, and the bottom of lower oil collecting pipe 3 is fixedly connected with oil groove 5 by connecting tube；
nullThe one side of cooling water tank 2 is fixedly connected with the isocon 203 in E type，Isocon 203 be internally provided with curved baffle 10，And it is provided with through hole on curved baffle 10，10 cushioning effects of curved baffle，The cooling water that can be condensed by condenser 7 is sent in cooling water tank 2 uniformly by isocon 203，And the another side of cooling water tank 2 is fixedly connected with collector pipe 204，Collector pipe 204 be internally provided with drainage screen 9，Collector pipe 204 is fixedly connected with water pump 6 away from the one side of cooling water tank 2 by connecting tube，Drainage screen 9 in collector pipe 204 can filter the impurity in cooling water tank 2，It can be avoided that impurity enters water pump 6, water pump 6 is impacted，Water pump 6 is fixedly connected with condenser 7 by connecting tube，And condenser 7 is fixedly linked by the arrival end of connecting tube with isocon 203.
When the heat radiation cooling device of this transformator works: the oil in upper oil collecting pipe 1 flows into the radiating tube 3 in continuous S type, effectively area of dissipation is big, oil in upper oil collecting pipe 1 well can be dispelled the heat, and be arranged in cooling water tank 2 by radiating tube 3 is run through, heat on radiating tube 2 can be dispersed in the cooling water of cooling water tank 2, by water pump 6, the cooling water that temperature raises is delivered in condenser 7, condensed cooling water is re-fed in cooling water tank 2 by condenser 7 again, good heat dissipation effect, cooling effectiveness is high, and will not waste of resources is caused in the case of circulation cooling, can effectively meet current supertension, the demand of high-power transformer.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the heat radiation cooling device of a transformator, including upper oil collecting pipe (1), cooling water tank (2) and lower oil collecting pipe (3), it is characterized in that: described cooling water tank (2) is positioned between oil collecting pipe (1) and lower oil collecting pipe (3), and the both sides, top of cooling water tank (2) are respectively arranged with oral siphon (201) and breather (202)；
One end of described upper oil collecting pipe (1) is fixedly connected with the radiating tube (4) in continuous S type, and the top of upper oil collecting pipe (1) is provided with oil-in (101), described radiating tube (4) runs through the inside of cooling water tank (2), and the port of export of radiating tube (4) extends to the external stability of cooling water tank (2) and is connected to one end of lower oil collecting pipe (3), and the bottom of described lower oil collecting pipe (3) is fixedly connected with oil groove (5) by connecting tube；
The one side of described cooling water tank (2) is fixedly connected with the isocon (203) in E type, and the another side of cooling water tank (2) is fixedly connected with collector pipe (204), described collector pipe (204) is fixedly connected with water pump (6) away from the one side of cooling water tank (2) by connecting tube, described water pump (6) is fixedly connected with condenser (7) by connecting tube, and condenser (7) is fixedly linked by the arrival end of connecting tube with isocon (203).
The heat radiation cooling device of a kind of transformator the most according to claim 1, it is characterised in that: described oral siphon (201) be internally provided with valve (8).
The heat radiation cooling device of a kind of transformator the most according to claim 1, it is characterised in that: described collector pipe (204) be internally provided with drainage screen (9).
The heat radiation cooling device of a kind of transformator the most according to claim 1, it is characterised in that: being internally provided with on curved baffle (10), and curved baffle (10) of described isocon (203) is provided with through hole.
The heat radiation cooling device of a kind of transformator the most according to claim 1, it is characterised in that: described upper oil collecting pipe (1) and lower oil collecting pipe (3) are all fixedly mounted on cooling water tank (2) by contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154773.XU CN205487648U (en) | 2016-03-01 | 2016-03-01 | Heat dissipation cooling device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154773.XU CN205487648U (en) | 2016-03-01 | 2016-03-01 | Heat dissipation cooling device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487648U true CN205487648U (en) | 2016-08-17 |
Family
ID=56658812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154773.XU Expired - Fee Related CN205487648U (en) | 2016-03-01 | 2016-03-01 | Heat dissipation cooling device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123515A (en) * | 2017-07-11 | 2017-09-01 | 江苏容天机电科技有限公司 | One kind forces water circulation oil injection type dust removing transformer |
| CN108335849A (en) * | 2018-05-16 | 2018-07-27 | 江西三龙电气有限公司 | A kind of oil immersed type loaded voltage-regulating electric transformer |
-
2016
- 2016-03-01 CN CN201620154773.XU patent/CN205487648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123515A (en) * | 2017-07-11 | 2017-09-01 | 江苏容天机电科技有限公司 | One kind forces water circulation oil injection type dust removing transformer |
| CN108335849A (en) * | 2018-05-16 | 2018-07-27 | 江西三龙电气有限公司 | A kind of oil immersed type loaded voltage-regulating electric transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170301 |