CN208027864U - A kind of transformer automatic heat radiator - Google Patents
A kind of transformer automatic heat radiator Download PDFInfo
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- CN208027864U CN208027864U CN201820200753.0U CN201820200753U CN208027864U CN 208027864 U CN208027864 U CN 208027864U CN 201820200753 U CN201820200753 U CN 201820200753U CN 208027864 U CN208027864 U CN 208027864U
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- oil
- hole
- water
- pipe
- cooling
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Abstract
The utility model is related to electrical equipment fields, more particularly to transformer automatic heat radiator, including babinet, fuel tank, insulating sleeve, heat-dissipating pipe and Water-cooling circulating device, heat-dissipating pipe includes oil outlet, oil inlet and cooling tube, the both ends of cooling tube are respectively fixedly connected with by swivel nut on the tube wall of oil outlet and oil inlet, it is symmetrically opened up on the outer wall of cooling tube fluted, the first oil-through-hole is offered on the upper surface of cooling tube, the surrounding of first oil-through-hole offers the second oil-through-hole, and the second oil-through-hole is communicated with the first oil-through-hole；The outer symmetrical of cooling tube is fixed with cooling water pipe；The heat dissipating device of transformer volume that the utility model efficiently solves the prior art is larger, is not easy to install and use and the problem of heat dissipation effect difference.
Description
Technical field
The utility model is related to electrical equipment fields, and in particular to a kind of transformer automatic heat radiator.
Background technology
When oil-immersed transformer is run, the components such as internal winding, iron core generate loss, and loss is converted to heat and passes through change
The heat transfer and convection action of depressor oil pass to oil tank wall, transformer wait at runtime can cause winding, iron core, oil tank wall and
Oil surface temperature rises, but Wen Sheng directly affects the service life of winding insulation material, so the Wen Sheng of control transformer is just determined
Service life of transformer.The radiating mode routinely used now forces cooling using oil pipe natural cooling and fan, using heat dissipation
The mode of piece heat dissipation is that cooling fin is distributed in the surrounding of transformer oil tank wall.Such mode not only increases floor space and fuel tank
Cost of manufacture；The heat-dissipating pipe of the oil-immersed transformer of the prior art is a straight-through pipe, and deep fat flows through heat-dissipating pipe heat dissipation
When, the fluid close to heat dissipation tube wall has obtained a little absorption, and the temperature The Mirror Lake of the fluid at center does not change, so
The deep fat for flowing through heat-dissipating pipe does not obtain cooling down well and being left in fuel tank, cause the heat dissipation effect of transformer compared with
Difference.
Such as China Patent No. CN204189567U, disclosed in the utility model patent that publication date is on 03 04th, 2015
A kind of is to be provided with oil outlet, oil inlet, water inlet on transformer radiator tube, including heat dissipation tube body, the heat dissipation tube body
Mouth and water outlet, the oil inlet and oil outlet are connected in heat dissipation tube body by heat exchanger tube, and the heat exchanger tube is in heat-dissipating pipe
At spiral plate-like in ontology, the inlet and outlet are connected to the both ends of heat dissipation tube body, the oil inlet and go out
Hydraulic fluid port is connected to by flange arrangement on oil tank of transformer respectively, and the inlet and outlet connect running water pipe, described to dissipate
The bottom end of heat pipe body is provided with blow-off pipe.Above-mentioned patent is the water by being equipped with spiral plate-like in the outside of every heat-dissipating pipe
Pipe radiates, and so that the volume of entire transformation body is become much larger, is not easy to install and use, and its heat dissipation effect one for reaching
As.
Utility model content
The technical issues of solution
In view of the deficiencies of the prior art, the utility model discloses a kind of transformer automatic heat radiators, existing for solving
There is the heat dissipating device of transformer volume of technology larger, is not easy to install and use and the problem of heat dissipation effect difference.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of transformer automatic heat radiator, including babinet, conservator, insulating sleeve, heat-dissipating pipe and Water-cooling circulating device, institute
It includes oil outlet, oil inlet and cooling tube to state heat-dissipating pipe, and the both ends of the cooling tube are respectively fixedly connected with by swivel nut described
On the tube wall of oil outlet and oil inlet, symmetrically opened up on the outer wall of the cooling tube it is fluted, on the upper surface of the cooling tube
Offer the first oil-through-hole, the surrounding of first oil-through-hole offers the second oil-through-hole, second oil-through-hole and described the
One oil-through-hole communicates；The outer symmetrical of the cooling tube is fixed with cooling water pipe, and the cooling water pipe includes curved pipe and fixture block,
The fixture block is fixed on the arc inside pipe wall, and the fixture block cooperation is connected in the groove, is offered in the water pipe
Sink, offers inlet opening and apopore on the outer wall of the top and bottom of the cooling water pipe respectively, the inlet opening and goes out
Water hole is communicated with the sink, and the inlet opening and apopore are connected by connecting tube with the Water-cooling circulating device respectively.
Preferably, the both ends of the curved pipe are equipped with link, and screw hole is offered on the link.
Preferably, the Water-cooling circulating device includes water tank, cold water pipe, hot-water line and water pump, and the water tank passes through holder
It installs on the babinet, the cold water pipe and hot-water line are communicated with water tank respectively, and the water pump is mounted on the hot-water line.
Preferably, the outside of the water tank is equipped with fan and upper part is equipped with sunshading cover.
Preferably, the inner wall of first oil-through-hole and the second oil-through-hole is equipped with arc convex.
Advantageous effect
It is had the advantages that compared with known publicly-owned technology using technical solution provided by the utility model：
1. by the way that heat-dissipating pipe is refined into the smaller stream oil channel of several diameters communicated by the oily channel of original one stream, make
Deep fat is on the tube wall that fluid fully can transfer heat to heat-dissipating pipe when flowing through each stream oil channel；By radiating
It opens up fluted on the outer wall of pipe, cooling water pipe is connected in groove, cooling water pipe is made to possess the contact of bigger with heat-dissipating pipe
Area can take away more heats on radiating pipe wall, so that deep fat is obtained effective temperature-reducing, and compact-sized, easy to use and peace
Dress.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural perspective of the utility model；
Fig. 2 is the cooling tube and cooling water pipe perspective view of the utility model；
Fig. 3 is that the cooling tube of the utility model connect perspective view with cooling water pipe；
Fig. 4 is the cooling tube and cooling water pipe perspective section schematic diagram of the utility model；
Fig. 5 is the cooling tube and cooling water pipe perspective connection vertical view of the utility model.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
A kind of transformer automatic heat radiator, including babinet 1, conservator 2, insulating sleeve 3, heat-dissipating pipe 4 and Water-cooling circulating dress
5 are set, heat-dissipating pipe 4 includes oil outlet 6, oil inlet 7 and cooling tube 8, and the both ends of cooling tube 8 are respectively fixedly connected with by swivel nut 9
On the tube wall of oil outlet 6 and oil inlet 7, fluted 801 are symmetrically opened up on the outer wall of cooling tube 8, is opened on the upper surface of cooling tube 8
Equipped with the first oil-through-hole 802, the surrounding of the first oil-through-hole 802 offers the second oil-through-hole 803, the second oil-through-hole 803 and first
Oil-through-hole 802 communicates；The outer symmetrical of cooling tube 8 is fixed with cooling water pipe 10, and cooling water pipe 10 includes curved pipe 1001 and card
Block 1002, fixture block 1002 are fixed on 1001 inner wall of curved pipe, and the cooperation of fixture block 1002 is connected in groove 801, cooling water pipe 10
Sink 1003 is inside offered, inlet opening 1004 and apopore are offered respectively on the outer wall of the top and bottom of cooling water pipe 10
1005, inlet opening 1004 and apopore 1005 are communicated with sink 1003, and inlet opening 1004 and apopore 1005 pass through company respectively
Take over 11 is connected with Water-cooling circulating device 5.
With reference to figure：The both ends of curved pipe 1001 are equipped with link 1006, offer screw hole on link 1006, pass through bolt
It is threaded in screw hole, the cooling water pipe 10 that two are connected in groove 801 is linked together, severe ring can be both prevented
Cooling water pipe 10 falls off out of groove 801 under border, and can make pipe of the cooling water pipe 10 closely with the cooling tube of heat-dissipating pipe 48
Wall is in contact, to preferably take away the temperature on cooling tube 8.
Water-cooling circulating device 5 includes water tank 12, cold water pipe 13, hot-water line 14 and water pump 15, and water tank passes through holder installs case
On body 1, cold water pipe 13 and hot-water line 14 are communicated with water tank 12 respectively, and water pump 15 is mounted on hot-water line 14, cooling water pipe 10
Inlet opening 1004 and apopore 1005 are offered on the outer wall of top and bottom respectively, inlet opening 1004 and apopore 1005 divide
It is not communicated with cold water pipe 13 and hot-water line 14 by connecting tube 11.
The outside of water tank is equipped with fan and upper part is equipped with sunshading cover, and fan and sunshading cover are used for reducing liquid in water tank 12
The temperature of body, to make cooling water pipe 10 possess the heat absorption capacity of bigger.
The inner wall of first oil-through-hole 802 and the second oil-through-hole 803 is equipped with arc convex, and arc convex can make deep fat exist
When flowing through the first oil-through-hole 802 and the second oil-through-hole 803, flowing velocity slows down, and oil can be when cooling tube 8 stops longer
Between, to allow the heat of deep fat more fully to be absorbed.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of transformer automatic heat radiator, including babinet (1), conservator (2), insulating sleeve (3), heat-dissipating pipe (4) and water cooling
Circulator (5), it is characterised in that：The heat-dissipating pipe (4) includes oil outlet (6), oil inlet (7) and cooling tube (8), described cold
But the both ends of pipe (8) are respectively fixedly connected with by swivel nut (9) on the tube wall of the oil outlet (6) and oil inlet (7), described cold
But it is symmetrically opened up fluted (801) on the outer wall of pipe (8), the first oil-through-hole is offered on the upper surface of the cooling tube (8)
(802), the surrounding of first oil-through-hole (802) offers the second oil-through-hole (803), second oil-through-hole (803) and institute
The first oil-through-hole (802) is stated to communicate；The outer symmetrical of the cooling tube (8) is fixed with cooling water pipe (10), the cooling water pipe
(10) include curved pipe (1001) and fixture block (1002), the fixture block (1002) is fixed on the curved pipe (1001) inner wall,
Fixture block (1002) cooperation is connected in the groove (801), and sink (1003), institute are offered in the cooling water pipe (10)
State and offer inlet opening (1004) and apopore (1005) on the outer wall of the top and bottom of cooling water pipe (10) respectively, it is described into
Water hole (1004) and apopore (1005) are communicated with the sink (1003), the inlet opening (1004) and apopore (1005)
It is connected respectively with the Water-cooling circulating device (5) by connecting tube (11).
2. a kind of transformer automatic heat radiator according to claim 1, it is characterised in that：The curved pipe (1001)
Both ends are equipped with link (1006), and screw hole is offered on the link (1006).
3. a kind of transformer automatic heat radiator according to claim 1, it is characterised in that：The Water-cooling circulating device
(5) include that water tank (12), cold water pipe (13), hot-water line (14) and water pump (15), the water tank install the babinet by holder
(1) on, the cold water pipe (13) and hot-water line (14) are communicated with water tank (12) respectively, and the water pump (15) is mounted on the hot water
It manages on (14).
4. a kind of transformer automatic heat radiator according to claim 3, it is characterised in that：The outside of the water tank is equipped with
Fan and upper part are equipped with sunshading cover.
5. a kind of transformer automatic heat radiator according to claim 1, it is characterised in that：First oil-through-hole
(802) and the inner wall of the second oil-through-hole (803) is equipped with arc convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200753.0U CN208027864U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer automatic heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820200753.0U CN208027864U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer automatic heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027864U true CN208027864U (en) | 2018-10-30 |
Family
ID=63903822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820200753.0U Expired - Fee Related CN208027864U (en) | 2018-02-06 | 2018-02-06 | A kind of transformer automatic heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764166A (en) * | 2021-09-29 | 2021-12-07 | 宁波仁栋电气有限公司 | Oil-immersed transformer |
-
2018
- 2018-02-06 CN CN201820200753.0U patent/CN208027864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764166A (en) * | 2021-09-29 | 2021-12-07 | 宁波仁栋电气有限公司 | Oil-immersed transformer |
| CN113764166B (en) * | 2021-09-29 | 2024-07-26 | 浙江恒朗电气有限公司 | Oil immersed transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20200206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |