CN108766728A - A kind of dry-type transformer convenient for ventilation and heat dedusting - Google Patents
A kind of dry-type transformer convenient for ventilation and heat dedusting Download PDFInfo
- Publication number
- CN108766728A CN108766728A CN201810807473.0A CN201810807473A CN108766728A CN 108766728 A CN108766728 A CN 108766728A CN 201810807473 A CN201810807473 A CN 201810807473A CN 108766728 A CN108766728 A CN 108766728A
- Authority
- CN
- China
- Prior art keywords
- device body
- cooling
- dry
- ventilation
- dedusting
- 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
- 238000009423 ventilation Methods 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 49
- 239000000428 dust Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to 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
- H01F27/085—Cooling by ambient air
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a kind of dry-type transformers convenient for ventilation and heat dedusting, including mounting seat and device body, the top surface of the mounting seat is provided with buffer layer, and device body is provided at the top of buffer layer, the side of described device ontology is provided with cooling storehouse, and cooling storehouse is internally provided with dedusting heat emission fan.In the present invention, the device body side is provided with cooling storehouse, then operation is carried out by the dedusting heat emission fan inside cooling storehouse and generates cold wind, generated cold wind is supplied to air outlet by gas-guide tube, cooling heat dissipation is dusted to the transformer inside device body, the dust blown afloat carries out the collection to dust by dust strainer, and carries out water cooling reducing temperature twice using water-cooling circular tube, the working efficiency of transformer heat dissipation dedusting is greatly improved, while also extending the service life of transformer part.
Description
Technical field
The present invention relates to transformer technology field more particularly to a kind of dry-type transformers convenient for ventilation and heat dedusting.
Background technology
Dry-type transformer is widely used in local lighting, skyscraper, airport, the places such as harbour CNC mechanical equipments, simply
Say dry-type transformer just and refer to that the transformer that iron core and winding are not immersed in insulating oil, the type of cooling are divided into natural air cooling
(AN) and forced air cooling (AF), when natural air cooling, transformer can under rated capacity long-term continuous operation, forced air cooling
When, transformer output capacity can be improved 50 percent, be suitable for interrupted running overload or emergent accident running overload, by
Load loss and impedance voltage amplification are larger when overload, are in non-economy operating status, therefore should not be at for a long time
Continuous running overload, when unlatching are a kind of common forms, and device body is in direct contact with air, is adapted to relatively dry and clean
Net interior, (when 20 degree of environment temperature, five) relative humidity is not to be exceeded 80 percent, generally there is air-cooled and air-cooled
Two kinds of types of cooling, when closing, device is in closed shell, is not directly contacted with air.
But dry-type transformer currently on the market, it is difficult to achieve the effect that heat dissipation during use, to inconvenient
In the normal work of dry-type transformer, while the service efficiency of dry-type transformer is also reduced, when transformer works no pair
The mechanism of exterior washings at outside dry-type transformer dust accretions and aging, reduce the service life of device, and in transformation
When in the device course of work by external pressure, bumper and absorbing shock can not be carried out.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is removed convenient for ventilation and heat
The dry-type transformer of dirt.
To achieve the goals above, present invention employs following technical solutions：A kind of dry type convenient for ventilation and heat dedusting
The top surface of transformer, including mounting seat and device body, the mounting seat is provided with buffer layer, and the top of buffer layer
Portion is provided with device body, and the side of described device ontology is provided with cooling storehouse, and the dedusting that is internally provided with of cooling storehouse is radiated
The side centre position of fan, the cooling storehouse is located at the interior side setting gas-guide tube of device body, and the side table of gas-guide tube
Face is located at the air outlet that is internally provided with of device body, and described device ontology is internally provided with water-cooling circular tube, and water cooling is followed
Top one end of endless tube is connected with rainwater collection pool, and the intracavity bottom of the rainwater collection pool is provided with diversion pipe, and leads
The bottom surface of flow tube is evenly arranged with high-pressure wash nozzle, and a side surface of described device ontology is connected with lid, and
The surface of lid offers heat emission hole.
Preferably, the intracavity bottom surface of described device ontology is provided with dust strainer.
Preferably, what the top surface of the diversion pipe was located at rainwater collection pool is internally provided with booster pump, and booster pump
Altogether there are two settings.
Preferably, the buffer layer is internally provided with multigroup damping spring, and multigroup damping spring is in the horizontal direction etc.
Away from distribution.
Preferably, described device ontology is rectangular configuration.
Preferably, the external side of described device ontology is provided with installation bolt through mounting seat, and installation bolt is total
It is provided with multiple, the multiple installation bolt is symmetrical two-by-two about the center line of device body.
Compared with prior art, the beneficial effects of the invention are as follows；First, which is provided with cooling storehouse, so
Operation is carried out by the dedusting heat emission fan inside cooling storehouse afterwards and generates cold wind, generated cold wind is provided by gas-guide tube and is provided
Air port is dusted cooling heat dissipation to the transformer inside device body, and the dust blown afloat is carried out by dust strainer to dust
Collection, and using water-cooling circular tube carry out water cooling reducing temperature twice, greatly improve transformer heat dissipation dedusting working efficiency, together
When also extend the service life of transformer part, secondly, the top of the device body is provided with rainwater collection pool, on rainy day
Gas can carry out the collection of rainwater by rainwater collection pool, and by the rainwater after collection, enter water-cooling circular tube by diversion pipe
Inside carry out device internal water cooling cooling, while the inside of rainwater collection pool is pressurized by booster pump, is then utilized
Diversion pipe is supplied to high-pressure wash nozzle, carries out high-pressure wash dedusting to the external of device body, not only utilizes rainwater-collecting section
About water resource, clean environment firendly, while also greatly the cooling of accelerator ontology improves the functionality and practicability of device, most
Afterwards, the bottom of the device body is provided with buffer layer, can be carried out to the pressure generated in transformer work or mobile work
Buffering improves the stability of transformer to be protected to device body.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of dry-type transformer convenient for ventilation and heat dedusting proposed by the present invention；
Fig. 2 is that a kind of dry-type transformer convenient for ventilation and heat dedusting proposed by the present invention goes out liquid cleaning cooling body signal
Figure；
Fig. 3 is a kind of dry type transformer device body exterior structural representation convenient for ventilation and heat dedusting proposed by the present invention
Figure.
Marginal data：
1- mounting seats, 2- buffer layers, 3- gas-guide tubes, 4- dusts strainer, 5- cooling storehouses, 6- dedustings heat emission fan, 7- outlet air
Mouth, 8- device bodies, 9- high-pressure wash nozzle, 10- rainwater collection pools, 11- booster pumps, 12- diversion pipes, 13- water-cooling circular tubes,
14- damping springs, 15- installation bolts, 16- lids, 17- heat emission holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for description purposes only, is not understood to indicate or imply relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be detachably to connect for example, it may be being fixedly connected
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-3, a kind of dry-type transformer convenient for ventilation and heat dedusting, including mounting seat 1 and device body
8, the top surface of mounting seat 1 is provided with buffer layer 2, and the top of buffer layer 2 is provided with device body 8, device body 8
Side is provided with cooling storehouse 5, and cooling storehouse 5 is internally provided with dedusting heat emission fan 6, and the side centre position of cooling storehouse 5 is located at
Gas-guide tube 3 is arranged in the interior side of device body 8, and a side surface of gas-guide tube 3 is located at being internally provided with out for device body 8
Air port 7, device body 8 is internally provided with water-cooling circular tube 13, and top one end of water-cooling circular tube 13 is connected with rain
The intracavity bottom of water collecting pit 10, rainwater collection pool 10 is provided with diversion pipe 12, and the bottom surface of diversion pipe 12 is uniformly arranged
There is high-pressure wash nozzle 9, a side surface of device body 8 is connected with lid 16, and the surface of lid 16 offers heat dissipation
Hole 17.
The intracavity bottom surface of device body 8 is provided with dust strainer 4, and the top surface of diversion pipe 12 is located at rainwater-collecting
Pond 10 is internally provided with booster pump 11, and there are two the total settings of booster pump 11, buffer layer 2 is internally provided with multigroup damping bullet
Spring 14, and multigroup damping spring 14 is equally spaced in the horizontal direction, device body 8 is rectangular configuration, the outside one of device body 8
Side is provided with installation bolt 15 through mounting seat 1, and installation bolt 15 is provided with multiple altogether, and multiple installation bolts 15 are about dress
The center line for setting ontology 8 is symmetrical two-by-two.
Operation principle：First the device body 8 is mounted on by mounting seat 1 in transformer working region when use, so
Installation fixation is carried out through mounting seat 1 by installation bolt 15 afterwards, 8 side of device body is provided with cooling storehouse at work
5, operation is then carried out by the dedusting heat emission fan 6 inside cooling storehouse 5 and generates cold wind, generated cold wind is passed through into gas-guide tube 3
It is supplied to air outlet 7, cooling heat dissipation is dusted to the transformer inside device body 8, the dust blown afloat passes through dust strainer 4
The collection to dust is carried out, and water cooling reducing temperature twice is carried out using water-cooling circular tube 13, greatly improves transformer heat dissipation dedusting
Working efficiency, while also extending the service life of transformer part, the top of the device body 8 is provided with rainwater collection pool
10, the collection of rainwater can be carried out by rainwater collection pool 10 in rainy weather, and by the rainwater after collection, pass through diversion pipe 12
Device internal water cooling cooling is carried out into the inside of water-cooling circular tube 13, while by booster pump 11 in rainwater collection pool 10
Portion is pressurized, and is then supplied to high-pressure wash nozzle 9 using diversion pipe 12, and high-pressure wash is carried out to the external of device body 8
Dedusting has not only been saved water resource, clean environment firendly, while the also greatly cooling of accelerator ontology 8 using rainwater-collecting, has been carried
The functionality and practicability of high device, finally, the bottom of the device sheet 8 are provided with buffer layer 2, can transformer be worked or be moved
The pressure generated in dynamic work improves the stability of transformer into row buffering to be protected to device body 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of dry-type transformer convenient for ventilation and heat dedusting, including mounting seat (1) and device body (8), feature exists
In the top surface of the mounting seat (1) is provided with buffer layer (2), and is provided with device body at the top of buffer layer (2)
(8), the side of described device ontology (8) is provided with cooling storehouse (5), and cooling storehouse (5) is internally provided with dedusting heat emission fan
(6), the side centre position of the cooling storehouse (5) is located at the interior side setting gas-guide tube (3) of device body (8), and air guide
What one side surface of pipe (3) was located at device body (8) is internally provided with air outlet (7), and the inside of described device ontology (8) is arranged
There is water-cooling circular tube (13), and top one end of water-cooling circular tube (13) is connected with rainwater collection pool (10), the rainwater
The intracavity bottom of collecting pit (10) is provided with diversion pipe (12), and the bottom surface of diversion pipe (12) is evenly arranged with high-pressure wash
Nozzle (9), a side surface of described device ontology (8) are connected with lid (16), and the surface of lid (16) offer it is scattered
Hot hole (17).
2. a kind of dry-type transformer convenient for ventilation and heat dedusting according to claim 1, which is characterized in that described device
The intracavity bottom surface of ontology (8) is provided with dust strainer (4).
3. a kind of dry-type transformer convenient for ventilation and heat dedusting according to claim 1, which is characterized in that the water conservancy diversion
What the top surface of pipe (12) was located at rainwater collection pool (10) is internally provided with booster pump (11), and booster pump (11) is provided with altogether
Two.
4. a kind of dry-type transformer convenient for ventilation and heat dedusting according to claim 1, which is characterized in that the damping
Layer (2) is internally provided with multigroup damping spring (14), and multigroup damping spring (14) is equally spaced in the horizontal direction.
5. a kind of dry-type transformer convenient for ventilation and heat dedusting according to claim 1, which is characterized in that described device
Ontology (8) is rectangular configuration.
6. a kind of dry-type transformer convenient for ventilation and heat dedusting according to claim 1, which is characterized in that described device
The external side of ontology (8) is provided with installation bolt (15) through mounting seat (1), and installation bolt (15) be provided with altogether it is more
A, the multiple installation bolt (15) is symmetrical two-by-two about the center line of device body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807473.0A CN108766728A (en) | 2018-07-21 | 2018-07-21 | A kind of dry-type transformer convenient for ventilation and heat dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810807473.0A CN108766728A (en) | 2018-07-21 | 2018-07-21 | A kind of dry-type transformer convenient for ventilation and heat dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108766728A true CN108766728A (en) | 2018-11-06 |
Family
ID=63970706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810807473.0A Pending CN108766728A (en) | 2018-07-21 | 2018-07-21 | A kind of dry-type transformer convenient for ventilation and heat dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108766728A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111541174A (en) * | 2020-06-04 | 2020-08-14 | 安徽启源电力设备制造有限公司 | Power distribution cabinet with lifting function and capable of reducing temperature by adopting rainwater and using method thereof |
| CN111587032A (en) * | 2020-05-07 | 2020-08-25 | 南通联航通讯科技有限公司 | Power amplifier cooling device |
| CN111863393A (en) * | 2020-08-04 | 2020-10-30 | 郑州铁路职业技术学院 | Cooling structure of transformer |
| CN113674957A (en) * | 2021-10-21 | 2021-11-19 | 江苏顺隆鸿泰电力设备有限公司 | Transformer convenient to use |
| CN115132463A (en) * | 2022-08-08 | 2022-09-30 | 常州华迪特种变压器有限公司 | Dry-type power transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205542275U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Multiform heat abstractor of transformer |
| US9812242B1 (en) * | 2016-05-19 | 2017-11-07 | Power Distribution Systems Development LLC | Systems and methods for liquid heat exchange for transformers |
| CN107887114A (en) * | 2017-12-26 | 2018-04-06 | 浙江叶尼塞电气有限公司 | A kind of low-tension transformer of good heat dissipation effect |
| CN207397882U (en) * | 2017-10-23 | 2018-05-22 | 安徽金环电气设备有限责任公司 | A kind of transformer cooling device |
-
2018
- 2018-07-21 CN CN201810807473.0A patent/CN108766728A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205542275U (en) * | 2016-03-01 | 2016-08-31 | 陈昊 | Multiform heat abstractor of transformer |
| US9812242B1 (en) * | 2016-05-19 | 2017-11-07 | Power Distribution Systems Development LLC | Systems and methods for liquid heat exchange for transformers |
| CN207397882U (en) * | 2017-10-23 | 2018-05-22 | 安徽金环电气设备有限责任公司 | A kind of transformer cooling device |
| CN107887114A (en) * | 2017-12-26 | 2018-04-06 | 浙江叶尼塞电气有限公司 | A kind of low-tension transformer of good heat dissipation effect |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587032A (en) * | 2020-05-07 | 2020-08-25 | 南通联航通讯科技有限公司 | Power amplifier cooling device |
| CN111541174A (en) * | 2020-06-04 | 2020-08-14 | 安徽启源电力设备制造有限公司 | Power distribution cabinet with lifting function and capable of reducing temperature by adopting rainwater and using method thereof |
| CN111863393A (en) * | 2020-08-04 | 2020-10-30 | 郑州铁路职业技术学院 | Cooling structure of transformer |
| CN113674957A (en) * | 2021-10-21 | 2021-11-19 | 江苏顺隆鸿泰电力设备有限公司 | Transformer convenient to use |
| CN113674957B (en) * | 2021-10-21 | 2021-12-24 | 江苏顺隆鸿泰电力设备有限公司 | Transformer convenient to use |
| CN115132463A (en) * | 2022-08-08 | 2022-09-30 | 常州华迪特种变压器有限公司 | Dry-type power transformer |
| CN115132463B (en) * | 2022-08-08 | 2024-07-12 | 常州华迪特种变压器有限公司 | Dry-type power transformer |
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Application publication date: 20181106 |
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