CN207587474U - A kind of dry-type transformer convenient for heat dissipation - Google Patents
A kind of dry-type transformer convenient for heat dissipation Download PDFInfo
- Publication number
- CN207587474U CN207587474U CN201721709021.6U CN201721709021U CN207587474U CN 207587474 U CN207587474 U CN 207587474U CN 201721709021 U CN201721709021 U CN 201721709021U CN 207587474 U CN207587474 U CN 207587474U
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- Prior art keywords
- heat dissipation
- transformer body
- dry
- water tank
- transformer
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Transformer Cooling (AREA)
Abstract
The utility model provides a kind of dry-type transformer convenient for heat dissipation, it is related to transformer technology field, including transformer body, outer housing is equipped with outside transformer body, outer housing is equipped with several exhaust fans and air velocity transducer, the top of transformer body is equipped with from centre to the inclined ceiling in both sides, the end of ceiling is connected with collecting tank, collecting tank is connected by water pipe with the first water tank set on transformer body both sides and the second water tank, first water tank is equipped with outlet pipe, outlet pipe is connected with condensing unit, condensing unit is connected with cool water circulating pipe, cool water circulating pipe is connected with the outlet pipe set on the second water tank, transformer body is equipped with temperature sensor, temperature sensor, condensing unit, air velocity transducer and exhaust fan are connected respectively with controller.The utility model has both a variety of cooling and heat dissipation modes, and radiating efficiency is high, and low energy consumption, safe, and service life is long.
Description
Technical field
The utility model is related to transformer technology fields, and in particular to a kind of dry-type transformer convenient for heat dissipation.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and major function has：Voltage transformation, electricity
Rheology is changed, impedance converts, be isolated, voltage stabilizing (magnetic saturation transformer) etc..Dry-type transformer is one kind of transformer, relies on air
Convection current carries out natural cooling or increases wind turbine cooling, is chiefly used in skyscraper, the electricity consumption of high speed toll station and local lighting, electronics
The small capacity transformers such as circuit.The type of cooling of dry-type transformer is divided into natural air cooling and forced air cooling, naturally empty
When cold, transformer can under rated capacity long-term continuous operation；During forced air cooling, transformer output capacity can improve 50%, fit
For interrupted running overload or emergent accident running overload.Existing dry-type transformer heat dissipation effect is poor, therefore can shadow
Ring its service life.
A kind of dry type transformer device (application No. is 201510466449.1) to radiate of application for a patent for invention is included in
Be provided on side wall the shell of cooling, air discharging fan and be arranged in the shell it is evenly distributed in a circumferential direction it is multiple around
Group column, wherein, the bottom in centre surrounded by the multiple winding column be provided with supplied by air shooter it is cold
But blowing device, the cooling blowing device include the air cavity for being provided with gas access ozzle to be connected with the air shooter
Ring-like housing, the ring-like casing integrated with body of air cavity is provided with the barrel of bottom surface annular section and upside and inside is gas
Body connects cavity.The application for a patent for invention is only cooled down by exhaust fan, and heat dissipation effect is poor, in addition, enabling air draft for a long time
Fan high energy consumption.
Therefore offer one kind is provided have both a variety of cooling and heat dissipation modes, radiating efficiency is high, and low energy consumption, safe, uses
The dry-type transformer of long lifespan.
Utility model content
The purpose of this utility model is the deficiency for existing dry-type transformer, provides one kind and has both a variety of cooling and heat dissipation sides
Formula, radiating efficiency is high, and low energy consumption, safe, the dry-type transformer of service life length.
The utility model provides following technical solution：
A kind of dry-type transformer convenient for heat dissipation including transformer body, is equipped with outer housing outside the transformer body,
The outer housing is equipped with several exhaust fans and air velocity transducer, and the top of the transformer body, which is equipped with from centre to two, to be rolled
Oblique ceiling, the end of the ceiling are connected with collecting tank, and the collecting tank is by water pipe with being set on the transformer body two
The first water tank and the second water tank of side are connected, and first water tank is equipped with outlet pipe, and the outlet pipe is connected with condensing unit,
The condensing unit is connected with cool water circulating pipe, and the cool water circulating pipe is connected with the outlet pipe set on second water tank, institute
Transformer body is stated equipped with temperature sensor, the temperature sensor, condensing unit, air velocity transducer and exhaust fan respectively with
Controller is connected.
Preferably, the cross-sectional shape of the collecting tank is semicircle, and the outside of the collecting tank is equipped with baffle, the gear
The height of plate is higher than the height of the collecting tank.Collecting tank can be used for collecting and preliminary storage rainwater, the presence of baffle can be prevented
Only rainwater is excessive, is conducive to increase the rainwater-collecting amount of collecting tank, and extra rainwater can be flowed out from the both ends of collecting tank.
Preferably, the top of the collecting tank is equipped with filter screen, can prevent sundries from entering cold water by filtering foreign outside and follow
Loop system.
Preferably, the lower section of the ceiling is equipped with support column, and the support column is fixed on the top of the transformer body,
The structure is used for the installation and fixation of ceiling.
Preferably, the transformer body is equipped with alarm, and the alarm is connected with the controller, when temperature passes
When sensor monitors that transformer temperature is more than margin of safety, alarm equipment alarm convenient for finding danger in time, improves safety
Property.
Preferably, it is connected between first water tank and second water tank by the second water pipe.
Preferably, the bottom of the transformer body is equipped with pedestal, for installing the utility model.
The beneficial effects of the utility model are：
(1) the utility model can monitor wind speed in real time by exhaust fan cooling and heat dissipation, air velocity transducer, when natural wind speed compared with
When big, exhaust fan rotates under the action of the wind to radiate, and when natural wind speed is smaller, controller starts exhaust fan and rotated
Heat dissipation ensures the normal work of exhaust fan while energy consumption is saved.
(2) the utility model can be radiated by circulating chilled water, specifically, rainwater flows into collecting tank along ceiling during the rainy day, so
The first water tank and the second water tank are flowed by water pipe and does spare, and temperature sensor monitors the temperature of transformer body in real time, works as change
When depressor body temperature is excessively high, condensing unit starts, and carries out circulating chilled water, so as to carry out cooling and heat dissipation to transformer body.
(3) the utility model uses above two cooling and heat dissipation mode, and radiating efficiency is high, and service life is long.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention and illustrates.
Fig. 1 is the structure diagram of the utility model.
In figure label for：1st, transformer body；2nd, outer housing；3rd, exhaust fan；4th, ceiling；5th, collecting tank；6th, filter screen；7、
Baffle；8th, support column；9th, alarm；10th, temperature sensor；11st, air velocity transducer；12nd, water pipe；13rd, the first water tank；14th,
Two water tanks；15th, the second water pipe；16th, condensing unit；17th, outlet pipe；18th, water inlet pipe；19th, cool water circulating pipe；20th, pedestal.
Specific embodiment
As shown in Figure 1, a kind of dry-type transformer convenient for heat dissipation, including transformer body 1, the bottom of transformer body 1
Equipped with pedestal 20,1 outside of transformer body is equipped with outer housing 2, and outer housing 2 is equipped with several exhaust fans 3 and air velocity transducer 11.
The top of transformer body 1 is equipped with from centre to the inclined ceiling 4 in both sides, and the lower section of ceiling 4 is equipped with support column 8, and support column 8 is solid
Due to the top of transformer body 1, the end of ceiling 4 is connected with collecting tank 5, and collecting tank 5 is by water pipe 12 with being set on transformer
First water tank 13 of 1 both sides of ontology is connected with the second water tank 14, and the first water tank 13 is equipped with outlet pipe 17, and outlet pipe 17 is connected with
Condensing unit 16, condensing unit 16 are connected with cool water circulating pipe 19, and cool water circulating pipe 19 is connected with going out set on the second water tank 14
Water pipe 17 is connected between first water tank 13 and the second water tank 14 by the second water pipe 15.Transformer body 1 is equipped with temperature sensing
Device 10, temperature sensor 10, condensing unit 16, air velocity transducer 11 and exhaust fan 3 are connected respectively with controller.
The cross-sectional shape of collecting tank 5 is semicircle, and the outside of collecting tank 5 is equipped with baffle 7, and the height of baffle 7 is higher than receipts
Collect the height of slot 5.Collecting tank 5 can be used for collecting and preliminary storage rainwater, the presence of baffle 7 can prevent rainwater excessive, favorably
In the rainwater-collecting amount of increase collecting tank 5.The top of collecting tank 5 is equipped with filter screen 6, can prevent sundries by filtering foreign outside
Into cold water circulating system.
Transformer body 1 is equipped with alarm 9, and alarm 9 is connected with controller, when temperature sensor 10 monitors transformation
When device temperature is more than margin of safety, alarm 9 is alarmed, and convenient for finding danger in time, improves safety.
The advantage of the utility model is：A variety of cooling and heat dissipation modes are had both, radiating efficiency is high, and low energy consumption, safe, makes
Use long lifespan.
The foregoing is merely the preferred application cases of the utility model, are not intended to limit the utility model, although reference
The utility model is described in detail in previous embodiment, for those skilled in the art, still can be right
Technical solution recorded in foregoing embodiments modifies or carries out equivalent replacement to which part technical characteristic.It is all
Within the spirit and principles of the utility model, it is new to should be included in this practicality for any modification, equivalent replacement, improvement and so on
Within the protection domain of type.
Claims (7)
1. a kind of dry-type transformer convenient for heat dissipation, including transformer body, which is characterized in that set outside the transformer body
There is outer housing, the outer housing is equipped with several exhaust fans and air velocity transducer, and the top of the transformer body is equipped in
Between to the inclined ceiling in both sides, the end of the ceiling is connected with collecting tank, the collecting tank by water pipe with set on the change
The first water tank and the second water tank of depressor ontology both sides are connected, and first water tank is equipped with outlet pipe, the outlet pipe connection
There is condensing unit, the condensing unit is connected with cool water circulating pipe, and the cool water circulating pipe is connected with set on second water tank
Outlet pipe, the transformer body be equipped with temperature sensor, the temperature sensor, condensing unit, air velocity transducer and
Exhaust fan is connected respectively with controller.
2. it is according to claim 1 it is a kind of convenient for heat dissipation dry-type transformer, which is characterized in that the collecting tank it is transversal
Face shape is semicircle, and the outside of the collecting tank is equipped with baffle, and the height of the baffle is higher than the height of the collecting tank.
A kind of 3. dry-type transformer convenient for heat dissipation according to claim 1, which is characterized in that the top of the collecting tank
Equipped with filter screen.
4. a kind of dry-type transformer convenient for heat dissipation according to claim 1, which is characterized in that set below the ceiling
There is support column, the support column is fixed on the top of the transformer body.
5. a kind of dry-type transformer convenient for heat dissipation according to claim 1, which is characterized in that on the transformer body
Equipped with alarm, the alarm is connected with the controller.
6. a kind of dry-type transformer convenient for heat dissipation according to claim 1, which is characterized in that first water tank and institute
It states and is connected by the second water pipe between the second water tank.
7. a kind of dry-type transformer convenient for heat dissipation according to claim 1, which is characterized in that the transformer body
Bottom is equipped with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709021.6U CN207587474U (en) | 2017-12-11 | 2017-12-11 | A kind of dry-type transformer convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709021.6U CN207587474U (en) | 2017-12-11 | 2017-12-11 | A kind of dry-type transformer convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587474U true CN207587474U (en) | 2018-07-06 |
Family
ID=62736452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709021.6U Expired - Fee Related CN207587474U (en) | 2017-12-11 | 2017-12-11 | A kind of dry-type transformer convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587474U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806937A (en) * | 2018-07-10 | 2018-11-13 | 江苏凡高电气有限公司 | A kind of power transformer that radiating efficiency is high |
| CN109148092A (en) * | 2018-09-11 | 2019-01-04 | 浙江艾默可科技有限公司 | It is a kind of can automatic heat radiation transformer tank |
| CN112382470A (en) * | 2020-11-04 | 2021-02-19 | 广东电网有限责任公司 | Double-capacity power transformer with short-time emergency load capacity |
-
2017
- 2017-12-11 CN CN201721709021.6U patent/CN207587474U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806937A (en) * | 2018-07-10 | 2018-11-13 | 江苏凡高电气有限公司 | A kind of power transformer that radiating efficiency is high |
| CN109148092A (en) * | 2018-09-11 | 2019-01-04 | 浙江艾默可科技有限公司 | It is a kind of can automatic heat radiation transformer tank |
| CN112382470A (en) * | 2020-11-04 | 2021-02-19 | 广东电网有限责任公司 | Double-capacity power transformer with short-time emergency load capacity |
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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: 20180706 |