CN209401444U - A kind of experimental transformer with high-efficient radiating function - Google Patents
A kind of experimental transformer with high-efficient radiating function Download PDFInfo
- Publication number
- CN209401444U CN209401444U CN201920512853.1U CN201920512853U CN209401444U CN 209401444 U CN209401444 U CN 209401444U CN 201920512853 U CN201920512853 U CN 201920512853U CN 209401444 U CN209401444 U CN 209401444U
- Authority
- CN
- China
- Prior art keywords
- experimental transformer
- experimental
- air
- ontology
- transformer
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000002474 experimental method Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000009422 external insulation Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of experimental transformers with high-efficient radiating function, are related to experimental transformer field, including bottom plate；Originally practical that air is intratracheally blown by air-introduced machine work guide, to increase the speed of the circulation of the gas in helix tube, and gas is finally discharged from exhaust pipe, in the heat transfer to helix tube of transformer oil, and the gas by circulating in helix tube takes away the heat of transformer oil, to be conducive to the heat dissipation of experimental transformer ontology, reduce experimental transformer ontology and occurs the probability damaged since temperature is excessively high, improve the service life of experimental transformer ontology, and the external insulation distance of coil can effectively be reduced by helix tube, to reduce partial discharge quantity, be conducive to the use of device；This practical heat dissipation area that experimental transformer ontology can be added to by radiating fin, to be conducive to the heat dissipation of experimental transformer ontology.
Description
Technical field
The utility model relates to experimental transformer field, specifically a kind of experimental transformer with high-efficient radiating function.
Background technique
Experimental transformer is the base for being used to do ac voltage withstanding experiment of the users such as power plant, power supply bureau and R&D institution
This experimental facilities has passed through the standard of State Quality Supervision Bureau, for various electric products, electric elements, insulating materials etc.
The dielectric strength experiment under assigned voltage is carried out, the dielectric level of product is examined, finds the insulation defect of test item, measured electricity
The ability of pressure.
It is well known that experimental transformer can generate heat when in use, existing experimental transformer when in use, transformer oil
Heat dissipation effect is bad, so that experimental transformer occurs the probability damaged increase since temperature is excessively high, influences experimental transformer ontology
Service life.
Utility model content
1. to solve the problems, such as
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide one kind to have high-efficient radiating function
Experimental transformer worked by air-introduced machine when in use and be blown into air into helix tube, and transformer is walked by air-flow passband
The heat of oil reduces experimental transformer ontology and damages since temperature is excessively high to be conducive to the heat dissipation of experimental transformer ontology
Bad probability improves the service life of experimental transformer ontology, to solve the problems, such as to mention in above-mentioned background story.
2. technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of experimental transformer with high-efficient radiating function, including bottom plate, the upper surface of the bottom plate are equipped with experiment
Transformer body, and the upper surface of bottom plate is also equipped with the cooling mechanism for radiating to experimental transformer ontology, cooling mechanism
It is made of gas-guide tube, helix tube, exhaust pipe, one-way exhaust valve and air-introduced machine, the air-introduced machine is mounted on bottom plate by mounting base
Upper surface, and one end of the gas outlet connection gas-guide tube of air-introduced machine, the other end of gas-guide tube through experimental transformer ontology simultaneously
It is connected to the intrinsic helix tube of experimental transformer is weldingly fixed on, wherein helix tube is around the intrinsic winding of experimental transformer
Setting, and helix tube is connected with exhaust pipe far from one end of gas-guide tube, exhaust pipe is arranged through experimental transformer ontology, and is vented
Pipe is located at one section of experimental transformer body exterior and is equipped with one-way exhaust valve.
As a further solution of the present invention: one end of the air inlet connection air inlet pipe of the air-introduced machine, air inlet pipe
The other end be threaded with screw thread filter mantle.
As a further solution of the present invention: the outer surface of the experimental transformer ontology is welded and fixed, there are two right
The hanging ring for claiming setting, facilitates the lifting of whole device by hanging ring.
As a further solution of the present invention: the outer surface of the experimental transformer ontology be welded with it is multiple
The radiating fin of even distribution is conducive to the heat dissipation of experimental transformer ontology by radiating fin.
As a further solution of the present invention: the winding is made of iron core and coil, the coil is wrapped in iron
On core, and iron core structure in a ring, and iron core is made of upper and lower stem and left and right yoke column, upper and lower stem and left and right yoke column successively weld
It connects in succession, and coil is wrapped on stem up and down.
As a further solution of the present invention: the battery for powering to air-introduced machine is installed in the bottom plate,
And battery is connected by the control switch being mounted on bottom plate with air-introduced machine.
Compared with prior art, the utility model has the beneficial effects that
1, originally practical that air is intratracheally blown by air-introduced machine work guide, to increase the gas circulation in helix tube
Speed, and gas is finally discharged from exhaust pipe, in the heat transfer to helix tube of transformer oil, and passes through circulation in helix tube
Gas takes away the heat of transformer oil, to be conducive to the heat dissipation of experimental transformer ontology, reduce experimental transformer ontology due to
Temperature is excessively high to there is the probability damaged, improves the service life of experimental transformer ontology, and can effectively subtract by helix tube
The external insulation distance of small coil is conducive to the use of device to reduce partial discharge quantity；
2, originally practical the gas for entering air-introduced machine to be filtered by screw thread filter mantle, to reduce air-introduced machine damage
Bad probability, and reduce impurity and enter the probability that the probability in helix tube reduces spiral blockage, reduce the Maintenance Difficulty of device
Degree；
3, this practical heat dissipation area that experimental transformer ontology can be added to by radiating fin, to be conducive to test
The heat dissipation of transformer body.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of experimental transformer with high-efficient radiating function.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is a kind of structural schematic diagram of iron core in experimental transformer with high-efficient radiating function.
In figure: 1, experimental transformer ontology；2, gas-guide tube；3, hanging ring；4, coil；5, helix tube；6, exhaust pipe；7, bottom
Plate；8, battery；9, iron core；901, upper and lower stem；902, left and right yoke column 902；10, one-way exhaust valve；11, screw thread filter mantle；
12, air inlet pipe；13, air-introduced machine；14, radiating fin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of experimental transformer with high-efficient radiating function, including
Bottom plate 7, the upper surface of the bottom plate 7 is equipped with experimental transformer ontology 1, and the upper surface of bottom plate 7 is also equipped with for real
The cooling mechanism of the heat dissipation of transformer body 1 is tested, cooling mechanism is by gas-guide tube 2, helix tube 5, exhaust pipe 6,10 and of one-way exhaust valve
Air-introduced machine 13 forms, and the air-introduced machine 13 is mounted on the upper surface of bottom plate 7, and the gas outlet connection of air-introduced machine 13 by mounting base
One end of gas-guide tube 2, the other end of gas-guide tube 2 through experimental transformer ontology 1 and be weldingly fixed on experimental transformer ontology 1
Interior helix tube 5 is connected to, wherein winding setting of the helix tube 5 in experimental transformer ontology 1, and helix tube 5 is far from air guide
One end of pipe 2 is connected with exhaust pipe 6, and exhaust pipe 6 is arranged through experimental transformer ontology 1, and exhaust pipe 6 is located at experimental transformer
One section outside ontology 1 is equipped with one-way exhaust valve 10.
It needs to illustrate: the specifications and models of air-introduced machine 13 are as follows: LH-200, helix tube 5 use and 1 shell of experimental transformer ontology
Identical irony Heat Conduction Material is made, and helix tube 5 is immersed in the transformer oil in experimental transformer ontology 1.
It also needs to illustrate: being worked by air-introduced machine 13 and be blown into air into gas-guide tube 2, to increase the gas in helix tube 5
The speed of body circulation, and gas is finally discharged from exhaust pipe 6, in the heat transfer to helix tube 5 of transformer oil, and passes through spiral
The gas to circulate in pipe 5 takes away the heat of transformer oil, to be conducive to the heat dissipation of experimental transformer ontology 1, reduces experiment and becomes
Depressor ontology 1 occurs the probability damaged since temperature is excessively high, improves the service life of experimental transformer ontology 1, and passes through spiral
Pipe 5 can effectively reduce the external insulation distance of coil 4, to reduce partial discharge quantity, be conducive to the use of device.
One end of the air inlet connection air inlet pipe 12 of the air-introduced machine 13, the other end of air inlet pipe 12 are threaded with screw thread
Filter mantle 11.
It needs to illustrate: the gas for entering air-introduced machine 13 can be filtered by screw thread filter mantle 11, be drawn to reduce
The probability that blower 13 damages, and reduce the probability (reducing the probability that helix tube 5 blocks) that impurity enters in helix tube 5, reduce
The maintenance difficulties of device.
The outer surface of the experimental transformer ontology 1 is welded and fixed there are two symmetrically arranged hanging ring 3.
It needs to illustrate: facilitating the lifting of whole device by hanging ring 3, reduce the use difficulty of device.
The outer surface of the experimental transformer ontology 1 is welded with multiple equally distributed radiating fins 14,
It needs to illustrate: the heat dissipation area of experimental transformer ontology 1 can be added to by radiating fin 14, to be conducive to
The heat dissipation of experimental transformer ontology 1.
The winding is made of iron core 9 and coil 4, and the coil 4 is wrapped on iron core 9, and the structure in a ring of iron core 9,
And iron core 9 is made of upper and lower stem 901 and left and right yoke column 902, upper and lower stem 901 and left and right yoke column 902 are successively welded to connect, and
Coil 4 is wrapped on stem 901 up and down.
Battery 8 for powering to air-introduced machine 13 is installed, and battery 8 is by being mounted on bottom plate 7 in the bottom plate 7
On control switch (being not drawn into figure) connect with air-introduced machine 13.
It needs to illustrate: the control of air-introduced machine 13 is defined.
Circuit involved in the utility model and control are the prior art, herein without excessively repeating.Above-mentioned use
Electric device is electrically connected by power supply line (being not drawn into figure) with city, powered by utility power.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "front", "rear" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, in the utility model,
It should also be noted that, term " installation ", " connection " shall be understood in a broad sense, for example, can be fixedly connected, it is also possible to detachable
Connection, or it is integrally formed connection, it is also possible to be mechanically connected, is also possible to be indirectly connected with by intermediary, tool can be passed through
Body situation understands the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of experimental transformer with high-efficient radiating function, including bottom plate (7), which is characterized in that the bottom plate (7) it is upper
Surface is equipped with experimental transformer ontology (1), and the upper surface of bottom plate (7) is also equipped with for giving experimental transformer ontology (1)
The cooling mechanism of heat dissipation, cooling mechanism is by gas-guide tube (2), helix tube (5), exhaust pipe (6), one-way exhaust valve (10) and air-introduced machine
(13) it forms, the air-introduced machine (13) is mounted on the upper surface of bottom plate (7) by mounting base, and the gas outlet of air-introduced machine (13) connects
One end of gas-guide tube (2) is connect, the other end of gas-guide tube (2) becomes through experimental transformer ontology (1) and with experiment is weldingly fixed on
Helix tube (5) connection in depressor ontology (1), wherein winding setting of the helix tube (5) in experimental transformer ontology (1),
And helix tube (5) is connected with exhaust pipe (6) far from the one end of gas-guide tube (2), exhaust pipe (6) runs through experimental transformer ontology (1)
Setting, and be located at outside experimental transformer ontology (1) one section of exhaust pipe (6) is equipped with one-way exhaust valve (10).
2. a kind of experimental transformer with high-efficient radiating function according to claim 1, which is characterized in that the air inducing
One end of air inlet connection air inlet pipe (12) of machine (13), the other end of air inlet pipe (12) are threaded with screw thread filter mantle
(11)。
3. a kind of experimental transformer with high-efficient radiating function according to claim 1, which is characterized in that the experiment
The outer surface of transformer body (1) is welded and fixed there are two symmetrically arranged hanging ring (3), facilitates whole device by hanging ring (3)
Lifting.
4. a kind of experimental transformer with high-efficient radiating function according to claim 1, which is characterized in that the experiment
The outer surface of transformer body (1) is welded with multiple equally distributed radiating fins (14), has by radiating fin (14)
Conducive to the heat dissipation of experimental transformer ontology (1).
5. a kind of experimental transformer with high-efficient radiating function according to claim 1, which is characterized in that the winding
It is made of iron core (9) and coil (4), the coil (4) is wrapped on iron core (9), and iron core (9) structure, and iron core in a ring
(9) it is made of upper and lower stem (901) and left and right yoke column (902), upper and lower stem (901) and left and right yoke column (902) the successively company of welding
It connects, and coil (4) is wrapped on stem (901) up and down.
6. a kind of experimental transformer with high-efficient radiating function according to claim 1, which is characterized in that the bottom plate
(7) battery (8) for powering to air-introduced machine (13) is installed, and battery (8) passes through the control that is mounted on bottom plate (7) in
System switch is connected with air-introduced machine (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512853.1U CN209401444U (en) | 2019-04-16 | 2019-04-16 | A kind of experimental transformer with high-efficient radiating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920512853.1U CN209401444U (en) | 2019-04-16 | 2019-04-16 | A kind of experimental transformer with high-efficient radiating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401444U true CN209401444U (en) | 2019-09-17 |
Family
ID=67900263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920512853.1U Active CN209401444U (en) | 2019-04-16 | 2019-04-16 | A kind of experimental transformer with high-efficient radiating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261382A (en) * | 2020-03-30 | 2020-06-09 | 国网河北省电力有限公司沧州供电分公司 | Cooling system and power transformer |
-
2019
- 2019-04-16 CN CN201920512853.1U patent/CN209401444U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111261382A (en) * | 2020-03-30 | 2020-06-09 | 国网河北省电力有限公司沧州供电分公司 | Cooling system and power transformer |
| CN111261382B (en) * | 2020-03-30 | 2021-04-06 | 国网河北省电力有限公司沧州供电分公司 | Cooling system and power transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209401444U (en) | A kind of experimental transformer with high-efficient radiating function | |
| CN208111244U (en) | A kind of high-efficient heat-dissipating dry-type transformer | |
| CN110729101A (en) | Transformer capable of controlling temperature and dissipating heat | |
| CN206497803U (en) | A kind of electrical power conversion transformer of service life length | |
| CN205542294U (en) | Water -cooling dry -type testing transformer device | |
| CN209183375U (en) | A kind of oil immersed type three-phase transformer | |
| CN102592785B (en) | On line cooling device for high voltage parallel compensation reactor windings | |
| CN110783068A (en) | High-frequency high-power transformer with heat abstractor | |
| CN208269672U (en) | A kind of superaudio heating furnace cooling device | |
| CN209266152U (en) | A kind of oil-immersed transformer of rapid cooling | |
| CN111091951A (en) | Transformer with iron yoke having circulating liquid cooling function | |
| CN108074717A (en) | A kind of current transformer for cooling of alarming | |
| CN209672583U (en) | A kind of electric heating hot-water boiler | |
| CN113990621A (en) | Transformer cooling device | |
| CN208225671U (en) | A kind of safe heat radiating type transformer | |
| CN208225790U (en) | A kind of adjustable outdoor vacuum circuit breaker | |
| CN2598249Y (en) | High-power switch power supply for electroplating | |
| CN206163262U (en) | Current transformer who reports to police and cool down | |
| CN209591741U (en) | A kind of device for transformer with water cooling plant | |
| CN206451571U (en) | A kind of novel high-frequency distribution transformer | |
| CN215288020U (en) | Ozone generator using instrument air as raw material gas | |
| CN221079753U (en) | Intelligent power transformer | |
| CN202487330U (en) | Online cooling device for windings of high-voltage parallel-connection compensation electric reactors | |
| CN105513757B (en) | A kind of water cooling dry testing transformer | |
| CN219476454U (en) | Heavy current three-gear transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220107 Address after: 225000 Runhui Road, Chengbei Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Guoli Electric Appliance Technology Co.,Ltd. Address before: 225000 Wujian Town Industrial Zone, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Jiangdu Huayu High Voltage Electric Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20240624 Address after: Room 502, Building 12, No. 128, North Section of Binjiang Road, Liucheng, Wenjiang District, Chengdu City, Sichuan Province, 610000 Patentee after: Liu Danchun Country or region after: China Address before: 225000 Runhui Road, Chengbei Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Guoli Electric Appliance Technology Co.,Ltd. Country or region before: China |