CN108735453A - A kind of oil-immersed transformer cooling device - Google Patents
A kind of oil-immersed transformer cooling device Download PDFInfo
- Publication number
- CN108735453A CN108735453A CN201810470867.1A CN201810470867A CN108735453A CN 108735453 A CN108735453 A CN 108735453A CN 201810470867 A CN201810470867 A CN 201810470867A CN 108735453 A CN108735453 A CN 108735453A
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- cooling
- oil
- compressor
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of oil-immersed transformer cooling device, including fuel tank, cooling water tank and compressor, the cooling water tank is installed on water tank frame, and the water tank is divided into two parts, and a part is normal-temperature water, and a part is cooling water；It is equipped with nozzle in the lower surface of normal-temperature water；Coolant liquid pipeline is equipped in the fuel tank, the coolant liquid pipeline is connected to the cooling water section of water tank；The compressor is connected with cooling water section, and cooling processing is carried out for water in water tank；The compressor is electrically connected with transformer, is powered for compressor by transformer；The fuel tank is externally provided with temperature sensor, and the nozzle of the temperature sensor cooling water section is connected.Its good cooling results, and it is simple in structure.
Description
Technical field
The present invention relates to transformer technology field, especially a kind of oil-immersed transformer cooling device.
Background technology
For wind generator system frequently with oil-immersed transformer, oil-immersed transformer is that the winding of transformer is placed on cooling
Cool down to winding in oil, and generally natural cooling is used or air-cooled to enhance the side of air circulation to the cooling of cooling oil
Formula, cooling-down effect is all very general, and transformer long-term work under the high temperature conditions, be easy to cause transformer winding corrupted.
Invention content
The present invention is to overcome disadvantage of the existing technology, provides a kind of oil-immersed transformer cooling device, is cooled down
Effect is good, and simple in structure.
In order to solve the above technical problems, a kind of oil-immersed transformer cooling device of the present invention, including fuel tank, cooling
Water tank and compressor, the cooling water tank are installed on water tank frame, and the water tank is divided into two parts, and a part is normal-temperature water,
A part is cooling water；It is equipped with nozzle in the lower surface of normal-temperature water；Coolant liquid pipeline, the coolant liquid are equipped in the fuel tank
Cooling water section of the piping connection to water tank；The compressor is connected with cooling water section, and cooling processing is carried out for water in water tank；
The compressor is electrically connected with transformer, is powered for compressor by transformer；The fuel tank is externally provided with temperature sensor, described
The nozzle that temperature sensor cools down water section is connected.
Valve is equipped with above the nozzle.
The water tank is equipped with water inlet, and the water tank upper surface is open.
The lower section of the water tank frame is equipped with shifting roller.
As a preferred embodiment, the fuel tank is externally provided with radiating fin, it is equipped in the room temperature water section for placing cleaning
The cleaning solution box of liquid.
Advantageous effect of the present invention is：
Compared with prior art, the present invention is by one water tank with cooling device of installation by fuel tank, then passes through insufflation showerhead
Water is uniformly sprayed onto on fuel tank and is cooled down for fuel tank, it is simple in structure, it is easy to operate.
The cooling water tank can also use when in use as the cleaning water tank of fuel tank fin, have one in room temperature water section
A cleaning solution box for placing cleaning solution, for use in further cleaning.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure, 1- fuel tanks, 2- water tanks, 2.1- cooling waters, 2.2- normal-temperature waters, 3- compressors.
Specific implementation mode
The present invention is further elaborated below in conjunction with the accompanying drawings：
Embodiment 1 as shown in Figure 1 is a kind of oil-immersed transformer cooling device, including fuel tank, cooling water tank and compressor,
The cooling water tank is installed on water tank frame, and the water tank is divided into two parts, and a part is normal-temperature water, and a part is cooling water；
It is equipped with nozzle in the lower surface of normal-temperature water；Coolant liquid pipeline is equipped in the fuel tank, the coolant liquid pipeline is connected to water tank
Cooling water section；The compressor is connected with cooling water section, and cooling processing is carried out for water in water tank；The compressor and change
Depressor is electrically connected, and is powered for compressor by transformer；The fuel tank is externally provided with temperature sensor, the temperature sensor cooling
The nozzle of water section is connected.Valve is equipped with above the nozzle.
The water tank is equipped with water inlet, and the water tank upper surface is open.
The lower section of the water tank frame is equipped with shifting roller；
Cooled down to it by cooling water in fuel tank internal, further promotes cooling-down effect.
Embodiment 2
As another application method of water tank, the fuel tank is externally provided with radiating fin, is equipped with and is used in the room temperature water section
Place the cleaning solution box of cleaning solution.
In the present embodiment, there is radiating fin in the outside of fuel tank, is dropped at this point, oil dropping apparatus water spray can not only be fuel tank
Temperature, additionally it is possible to remove the dust stratification on fin, the heat dissipation of radiating fin is not affected with dust when making normal use.
Room temperature water section and the barrier of cooling water section are relatively low, can also be by adding water to make cooling when winding temperature is higher
Water overflows in normal-temperature water, then is sprayed.
Device provided by the invention is in, as coolant liquid is cooling, Water in Water Tank sprinkling cooling or fin carry out natural cooling
The combination of the type of cooling can be chosen according to needs are used, keep the cooling device good using energy saving and effect.
Above-mentioned is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the principle of the present invention, several modifications and adaptations can also be made, these modifications and adaptations also should be regarded as
Protection scope of the present invention.
Claims (5)
1. a kind of oil-immersed transformer cooling device, including fuel tank, water tank and compressor, the water tank are installed on water tank frame
On, the water tank is divided into two parts, and a part is normal-temperature water, and a part is cooling water；It is equipped with nozzle in the lower surface of normal-temperature water；
Coolant liquid pipeline is equipped in the fuel tank, the coolant liquid pipeline is connected to the cooling water section of water tank；The compressor with it is cold
But water section is connected, and cooling processing is carried out for water in water tank；It is characterized in that, the compressor is electrically connected with transformer, pass through
Transformer is powered for compressor；The fuel tank is externally provided with temperature sensor, the nozzle phase of the temperature sensor cooling water section
Even.
2. a kind of oil-immersed transformer cooling device according to claim 1, which is characterized in that be equipped with above the nozzle
Valve.
3. a kind of oil-immersed transformer cooling device according to claim 1, which is characterized in that open the water tank upper surface
Mouthful.
4. a kind of oil-immersed transformer cooling device according to claim 1, which is characterized in that the lower section of the water tank frame
Equipped with shifting roller.
5. a kind of oil-immersed transformer cooling device according to claim 1, which is characterized in that the fuel tank is externally provided with scattered
Hot fin, the interior cleaning solution box being equipped with for placing cleaning solution of the room temperature water section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470867.1A CN108735453A (en) | 2018-05-17 | 2018-05-17 | A kind of oil-immersed transformer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810470867.1A CN108735453A (en) | 2018-05-17 | 2018-05-17 | A kind of oil-immersed transformer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108735453A true CN108735453A (en) | 2018-11-02 |
Family
ID=63937477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810470867.1A Pending CN108735453A (en) | 2018-05-17 | 2018-05-17 | A kind of oil-immersed transformer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108735453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265208A (en) * | 2019-07-04 | 2019-09-20 | 江苏恒屹变压器有限公司 | A kind of oil-immersed transformer being convenient to clean oil duct |
-
2018
- 2018-05-17 CN CN201810470867.1A patent/CN108735453A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110265208A (en) * | 2019-07-04 | 2019-09-20 | 江苏恒屹变压器有限公司 | A kind of oil-immersed transformer being convenient to clean oil duct |
| CN110265208B (en) * | 2019-07-04 | 2024-04-19 | 江苏恒屹变压器股份有限公司 | Oil immersed transformer convenient to clearance oil duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |
|
| WD01 | Invention patent application deemed withdrawn after publication |