CN206907601U - A kind of power transformer heat radiation box - Google Patents
A kind of power transformer heat radiation box Download PDFInfo
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- CN206907601U CN206907601U CN201720429422.XU CN201720429422U CN206907601U CN 206907601 U CN206907601 U CN 206907601U CN 201720429422 U CN201720429422 U CN 201720429422U CN 206907601 U CN206907601 U CN 206907601U
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- heat
- radiating
- transformer
- dissipation tank
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Abstract
The utility model discloses a kind of power transformer heat radiation box, including the box main body that radiates, heat dissipation tank base is provided with the downside of radiating box main body, heat dissipation tank lower body part is provided with draft fan, transformer body is installed in radiating box main body, transformer body is fixedly connected in radiating box main body by transformer supporting leg, control cabinet is provided with the downside of transformer body, transformer body is provided with temperature sensor, transformer body is provided with humidity sensor, heat dissipation tank top cover is provided with the upside of radiating box main body, heat-radiating rod is fixedly connected with heat dissipation tank top cover, air blower is provided with the right side of heat dissipation tank top cover, the beneficial effects of the utility model are：The utility model structure is novel, by setting two kinds of radiating modes of thermovent draft fan and heat-radiating rod, so that be either in general load or high capacity can be with quick heat radiating, and it can accomplish that radiating effect is good, in addition Air Filter is equipped with ventilating opening, the trouble free service for the transformer being further ensured that.
Description
Technical field
Transformer-cabinet technical field is the utility model is related to, specifically a kind of power transformer heat radiation box.
Background technology
Power transformer is a kind of static electrical equipment, is for the alternating voltage (electric current) of a certain numerical value is become into frequency
The equipment for the voltage (electric current) that rate identical is another or several numerical value are different.When first winding passes to alternating current, just produce
The magnetic flux of alternation, the magnetic flux of alternation are acted on by iron core magnetic conduction, and AC electromotive force is just induced in secondary winding.Secondary sensing
The height of electromotive force is relevant with the number of a secondary winding number of turn, i.e., voltage swing is directly proportional to the number of turn.Main function is transmission
Electric energy, therefore, rated capacity are its major parameters.Rated capacity is the usual value of a performance power, and it is to characterize transmission
The size of electric energy, is represented with kVA or MVA, when applying rated voltage to transformer, is determined under prescribed conditions not according to it
More than the rated current of temperature limit.The power transformer more saved is Amorphous Alloy Distribution Transformer, and its maximum is excellent
Point is that open circuit loss value spy is low.In use, voltage transformer is required to be placed in transformer tank, passes through transformer
Case is protected to transformer.
Because the working environment of transformer needs certain temperature range, when environment temperature is too high or transformer load is larger
When, it can cause transformer temperature too high, and the normal work of transformer can be influenceed when transformer temperature is too high, when serious even
Transformer damage can be caused in turn result in electric power damage, and the radiating of existing frequently-used transformer is mostly opened on transformer-cabinet
There is ventilating opening or add ventilation fan, but because air is the non-conductor of heat, thus it is slow to radiate, and in some cases can not
Meet the cooling requirements of transformer, additionally due to being provided with ventilating opening and ventilation fan, cause largely to enter ash in transformer, or even can send out
Some raw toys enter in transformer transformer tank body, thus cause the damage of transformer：.
Utility model content
The purpose of this utility model is to provide a kind of power transformer heat radiation box, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of power transformer heat radiation box, including radiating box main body, radiating box main body downside are provided with heat dissipation tank base, dissipated
Hot tank lower body part is provided with draft fan, is provided with transformer body in the box main body that radiates, transformer body is supported by transformer
Leg is fixedly connected in radiating box main body, and control cabinet is provided with the downside of transformer body, and transformer body is provided with temperature sensor,
Transformer body is provided with humidity sensor, is provided with heat dissipation tank top cover on the upside of radiating box main body, is fixedly connected on heat dissipation tank top cover
There is heat-radiating rod, air blower is provided with the right side of heat dissipation tank top cover.
As further program of the utility model：The radiating box main body both sides are equipped with electric-powered shutter, and electronic hundred
Side is provided with shutter Air Filter to leaf outside window.
As further program of the utility model：The heat dissipation tank base is partial mesh structure, under heat dissipation tank base
Side is provided with heat dissipation tank supporting leg, and heat dissipation tank supporting leg is provided with multiple.
As further program of the utility model：The draft fan is supported and fixed on heat dissipation tank base by draft fan
Side, draft fan downside are provided with draft fan Air Filter.
As further program of the utility model：The heat-radiating rod is provided with multiple and part heat-radiating rod and transformer body
Directly contact, stretched out on the upside of heat-radiating rod above heat dissipation tank top cover, extended on the downside of heat-radiating rod in radiating box main body.
As further program of the utility model：Heat-radiating rod core is provided with the heat-radiating rod, heat-radiating rod core is led for heat is good
The metal material of body, is provided with insulating heat-conductive coating on the downside of heat-radiating rod, and insulating heat-conductive coating is aluminium carbide ceramic material, in heat-radiating rod
Side is provided with heat-dissipating fin, and heat-dissipating fin is provided with multiple.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, is radiated by setting
Mouthful two kinds of radiating modes of draft fan and heat-radiating rod so that either general load or high capacity be can with quick heat radiating,
And can accomplish that radiating effect is good, is equipped with Air Filter at ventilating opening in addition, it can prevent dust and toy from entering
Transformer, the trouble free service for the transformer being further ensured that.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of power transformer heat radiation box.
Fig. 2 is sectional view under a kind of heat-radiating rod of power transformer heat radiation box.
Fig. 3 is a kind of heat-radiating rod top sectional of power transformer heat radiation box.
In figure：1- radiatings box main body, 2- electric-powered shutters, 3- heat dissipation tanks top cover, 4- heat dissipation tanks base, the support of 5- heat dissipation tanks
Leg, 6- transformer bodies, 7- draft fans, the support of 8- draft fans, 9- draft fans Air Filter, 10- transformers supporting leg, 11- control
Case, 12- heat-radiating rods, 13- air blowers, 14- heat-radiating rods core, 15- insulating heat-conductives coating, 16- heat-dissipating fins, 17- temperature sensors,
18- shutters Air Filter, 19- humidity sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of power transformer heat radiation box, including radiating box main body 1,
Radiating box main body 1 both sides are equipped with electric-powered shutter 2, and the outside of electric-powered shutter 2 is provided with shutter Air Filter 18, and radiate box main body
1 downside is provided with heat dissipation tank base 4, and heat dissipation tank base 4 is partial mesh structure, and the downside of heat dissipation tank base 4 is provided with heat dissipation tank and supported
Leg 5, heat dissipation tank supporting leg 5 are provided with multiple, and radiating box main body 1 bottom is provided with draft fan 7, and draft fan 7 is consolidated by draft fan support 8
The top of heat dissipation tank base 4 is scheduled on, the downside of draft fan 7 is provided with draft fan Air Filter 9, and transformer master is provided with the box main body 1 that radiates
Body 6, transformer body 6 are fixedly connected in radiating box main body 1 by transformer supporting leg 10, and the downside of transformer body 6 is provided with
Control cabinet 11, transformer body 6 are provided with temperature sensor 17, and transformer body 6 is provided with humidity sensor 19, heat dissipation tank master
The upside of body 1 is provided with heat dissipation tank top cover 3, heat-radiating rod 12 is fixedly connected with heat dissipation tank top cover 3, heat-radiating rod 12 is provided with multiple and part
Heat-radiating rod 12 is directly contacted with transformer body 1, and the top of heat dissipation tank top cover 3 is stretched out in the upside of heat-radiating rod 12, and the downside of heat-radiating rod 12 is prolonged
Reach in radiating box main body 1, heat-radiating rod core 14 is provided with heat-radiating rod 12, heat-radiating rod core 14 is the metal material of hot good conductor, is dissipated
The downside of hot pin 12 is provided with insulating heat-conductive coating 15, and insulating heat-conductive coating 15 is aluminium carbide ceramic material, and the upside of heat-radiating rod 12 is provided with
Heat-dissipating fin 16, heat-dissipating fin 16 are provided with multiple, and the right side of heat dissipation tank top cover 3 is provided with air blower 13.
The utility model structure is novel, stable, the utility model when in use, by radiating box main body 1 and heat dissipation tank
The position for the needs that base 4 is placed, then transformer body 6 is placed in radiating box main body 1 by transformer supporting leg 10,
Then heat dissipation tank top cover 3 is installed to the upside of radiating box main body 1, heat-radiating rod 12 is plugged to heat dissipation tank from heat dissipation tank top cover 3
In main body 1, heat-radiating rod 12 should be provided with more, and in transformer body so that radiating all should be provided with outside and internal voids
Rod, because the downside of heat-radiating rod 12 is provided with aluminium carbide ceramic insulating layer, so setting is can be by heat-radiating rod 12 and transformer body 6
Fully contact, then both may be used, and during routine use, have temperature sensor 17 and humidity sensor 19 to dissipating
In the control cabinet 11 that environment temperature and humidity in hot tank main body 1 are monitored and transmitted in real time, when temperature and humidity is not high
When, then electric-powered shutter 2 is opened, equal temperature technique of circulation is carried out, electric-powered shutter is then closed when the humidity of monitoring is too high, it is only logical
Cross heat-radiating rod 12 to be radiated, when temperature sensor 17 detects that temperature is too high, then open draft fan 7 and carry out forced ventilation drop
Temperature, it is that air heat-sinking capability is not enough to take away enough heats if temperature is still in sustainable growth, because air is the bad of heat
Conductor, so heat-sinking capability is limited, then now mainly radiated by heat-radiating rod 12, because heat-radiating rod 12 can be with transformer
Main body 6, which directly contacts, carries out heat transmission, thus timely heat transmission can be gone out, while at the top of heat-radiating rod 12 also
Provided with substantial amounts of heat-dissipating fin 16, radiating rate can be increased, increase heat-dissipating fin can be additionally forced by air blower 13
The air circulation in 16 regions, increase radiating rate.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of power transformer heat radiation box, including radiating box main body (1), it is characterised in that set on the downside of radiating box main body (1)
There is heat dissipation tank base (4), radiating box main body (1) bottom is provided with draft fan (7), transformer master is provided with radiating box main body (1)
Body (6), transformer body (6) are fixedly connected in radiating box main body (1) by transformer supporting leg (10), transformer body
(6) downside is provided with control cabinet (11), and transformer body (6) is provided with temperature sensor (17), and transformer body (6) is provided with wet
Sensor (19) is spent, is provided with heat dissipation tank top cover (3) on the upside of radiating box main body (1), heat dissipation tank top cover is fixedly connected with radiating on (3)
Rod (12), heat dissipation tank top cover (3) right side are provided with air blower (13).
A kind of 2. power transformer heat radiation box according to claim 1, it is characterised in that power transformer heat radiation box,
Described radiating box main body (1) both sides are equipped with electric-powered shutter (2), and shutter Air Filter is provided with the outside of electric-powered shutter (2)
(18)。
A kind of 3. power transformer heat radiation box according to claim 1, it is characterised in that power transformer heat radiation box,
The heat dissipation tank base (4) is partial mesh structure, and heat dissipation tank supporting leg (5), heat dissipation tank branch are provided with the downside of heat dissipation tank base (4)
Support leg (5) is provided with multiple.
A kind of 4. power transformer heat radiation box according to claim 1, it is characterised in that power transformer heat radiation box,
The draft fan (7) supports (8) to be fixed on above heat dissipation tank base (4) by draft fan, and draft fan is provided with the downside of draft fan (7)
Air Filter (9).
A kind of 5. power transformer heat radiation box according to claim 1, it is characterised in that power transformer heat radiation box,
The heat-radiating rod (12) directly contacts provided with multiple and part heat-radiating rod (12) with transformer body (1), on the upside of heat-radiating rod (12)
Stretch out above heat dissipation tank top cover (3), extended on the downside of heat-radiating rod (12) in radiating box main body (1).
A kind of 6. power transformer heat radiation box according to claim 1, it is characterised in that power transformer heat radiation box,
Be provided with heat-radiating rod core (14) in the heat-radiating rod (12), heat-radiating rod core (14) is the metal material of hot good conductor, heat-radiating rod (12)
Downside is provided with insulating heat-conductive coating (15), and insulating heat-conductive coating (15) is aluminium carbide ceramic material, is provided with the upside of heat-radiating rod (12)
Heat-dissipating fin (16), heat-dissipating fin (16) are provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429422.XU CN206907601U (en) | 2017-04-22 | 2017-04-22 | A kind of power transformer heat radiation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720429422.XU CN206907601U (en) | 2017-04-22 | 2017-04-22 | A kind of power transformer heat radiation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206907601U true CN206907601U (en) | 2018-01-19 |
Family
ID=61290888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720429422.XU Active CN206907601U (en) | 2017-04-22 | 2017-04-22 | A kind of power transformer heat radiation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206907601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922733A (en) * | 2018-07-10 | 2018-11-30 | 苏变电气股份有限公司 | A kind of energy conservation and environmental protection transformer |
| CN116487151A (en) * | 2023-06-26 | 2023-07-25 | 四川众信通用电力有限公司 | Intelligent constant temperature equipment for protecting transformer |
-
2017
- 2017-04-22 CN CN201720429422.XU patent/CN206907601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922733A (en) * | 2018-07-10 | 2018-11-30 | 苏变电气股份有限公司 | A kind of energy conservation and environmental protection transformer |
| CN116487151A (en) * | 2023-06-26 | 2023-07-25 | 四川众信通用电力有限公司 | Intelligent constant temperature equipment for protecting transformer |
| CN116487151B (en) * | 2023-06-26 | 2023-10-10 | 四川众信通用电力有限公司 | Intelligent constant temperature equipment for protecting transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power transformer heat dissipation tank body Effective date of registration: 20180713 Granted publication date: 20180119 Pledgee: Bank of China Limited by Share Ltd Foshan branch Pledgor: Foshan City wins Ding Electrical Equipment Co., Ltd. Registration number: 2018440000202 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |