CN206451574U - A kind of rectifier transformer - Google Patents
A kind of rectifier transformer Download PDFInfo
- Publication number
- CN206451574U CN206451574U CN201720109124.2U CN201720109124U CN206451574U CN 206451574 U CN206451574 U CN 206451574U CN 201720109124 U CN201720109124 U CN 201720109124U CN 206451574 U CN206451574 U CN 206451574U
- Authority
- CN
- China
- Prior art keywords
- transformer
- inlet
- rectifier transformer
- housing
- liquid outlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of rectifier transformer, including transformer body and the cooling line through transformer body；Transformer body includes being placed in the iron core in housing and the coil windings on iron core, and rectification circuit is connected with coil windings, and gilled radiator is provided with housing surrounding outer wall；The cooling line includes the main line and horizontally disposed branch road being vertically arranged；The inlet and liquid outlet of main line stretch out the housing respectively, and provided with quick-release connector on inlet and liquid outlet.The transformer device structure that the utility model is provided is simple, by the setting of the reasonable Arrangement of cooling line, in addition gilled radiator, good thermolysis is produced to transformer body, it is ensured that it is reliable and stable that transformer works.Quick-release connector is provided with the inlet and liquid outlet of cooling line, easily can be connected with the pipeline of cooling recirculation system, it is easy to use.
Description
Technical field
The utility model is related to design of transformer manufacturing technology field, more particularly, to a kind of rectifier transformer.
Background technology
The radiating of oil-filled transformer is relatively preferable in transformer, generally, and the transformer of electric online operation is largely oil
Immersion transformer.For reinforced insulation and cooling condition, all transformer oil has been filled in immersion together for the iron core and winding of transformer
Casing in.Casing is the shell of oil-filled transformer, and device body (transformer core and winding) is just placed on and has filled transformer
In the casing of oil.Casing is usually what is be welded into steel plate, and its structural requirement has certain mechanical strength, except that should meet change
Some of depressor operationally require outer, should also meet some requirements of transformer in maintenance and transport.In addition, existing one
, it is necessary to use the rectifier transformer of dry type under a little operating modes, its thermal diffusivity performance is unsatisfactory, needs improvement badly.
The content of the invention
The utility model is intended to overcome the above-mentioned defect deposited in the prior art, proposes a kind of rectifier transformer.
What the technical solution of the utility model was realized in：
A kind of rectifier transformer, including transformer body and the cooling line through transformer body；The transformer sheet
Body includes being placed in the iron core in housing and the coil windings on iron core, rectification circuit is connected with coil windings, in housing
Outer wall is provided with gilled radiator；The cooling line includes the main line and horizontally disposed branch road being vertically arranged；The supervisor
The inlet and liquid outlet on road stretch out the housing respectively, and provided with quick-release connector on inlet and liquid outlet.
Further, the inlet and liquid outlet connect the liquid feeding pipeline and liquid back pipe with a cooling recirculation system respectively
Road, the cooling recirculation system includes circulating pump and is loaded with the casing of coolant；The circulating pump is arranged on liquid back pipe road.
Further, the housing is provided with air inlet and air outlet, and ventilating fan is provided with air outlet.
Further, the enclosure interior is provided with temperature measuring equipment, and hull outside is provided with the alarm dress being connected with the temperature measuring equipment
Put.
Further, the gilled radiator includes two heatsink transverse passages and some longitudinal heat dissipation channels, the transverse direction
Heat dissipation channel and casing are turned on, and some longitudinal heat dissipation channels are evenly distributed between two heatsink transverse passages, and with two
Bar heatsink transverse passage is conducted.
Further, the gilled radiator is formed in one formula structure.
Further, the gilled radiator is aluminium alloy heat radiator.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：
The transformer device structure that the utility model is provided is simple, by the reasonable Arrangement of cooling line, in addition gilled radiator
Setting, good thermolysis is produced to transformer body, it is ensured that transformer work it is reliable and stable.In cooling line
Inlet and liquid outlet are provided with quick-release connector, easily can be connected with the pipeline of cooling recirculation system, easy to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein：
1- transformer bodies；2- cooling lines；3- housings；4- iron cores；5- coil windings；6- gilled radiators；7- is responsible for
Road；8- branch roads；9- quick-release connectors；10- liquid feeding pipelines；11- liquid back pipes road；12- circulating pumps；13- casings；14- air inlets；15-
Air outlet；16- ventilating fans；17- temperature measuring equipments；18- warning devices.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
A kind of rectifier transformer, as shown in figure 1, including transformer body 1 and through the cooling line 2 of transformer body；
The transformer body 1 includes the coil windings 5 being placed on iron core 4 and iron core in housing 3, is connected in coil windings 5
There is rectification circuit, gilled radiator 6 is provided with the outer wall of housing 3；The cooling line 2 includes the main line 7 and water being vertically arranged
The flat branch road 8 set；The inlet and liquid outlet of the main line 7 stretch out the housing 3 respectively, and in inlet and liquid outlet
It is provided with quick-release connector 9.
Iron core can be made up of some iron core bodies for being arranged in order setting, and main line runs through iron core, branch road water vertically
Flat is clipped between iron core body, good radiating can be formed to iron core, it is ensured that the operating temperature of iron core is suitable.
In an optional embodiment, heat sink strip can also be set between adjacent iron core body, in addition, shell in addition
Body 3 is provided with air inlet 14 and air outlet 15, and ventilating fan 16 is provided with air outlet 15.It ensure that the stabilization of transformer work can
Lean on.
Above-mentioned inlet and liquid outlet connect the liquid feeding pipeline 10 and liquid back pipe road 11 with a cooling recirculation system respectively, should
Cooling recirculation system includes circulating pump 12 and is loaded with the casing 13 of coolant；The circulating pump 12 is arranged on liquid back pipe road 11
On.
The above-mentioned inside of housing 3 is provided with temperature measuring equipment 17, and hull outside is provided with the warning device 18 being connected with the temperature measuring equipment.
Warning device includes buzzer and warning light.
Above-mentioned gilled radiator 6 includes two heatsink transverse passages and some longitudinal heat dissipation channels, and the heatsink transverse leads to
Road and casing are turned on, and some longitudinal heat dissipation channels are evenly distributed between two heatsink transverse passages, and with two transverse directions
Heat dissipation channel is conducted.
Above-mentioned gilled radiator 6 is formed in one formula structure.Generally, above-mentioned gilled radiator 6 is aluminium alloy heat radiator.
The transformer device structure that the utility model is provided is simple, by the reasonable Arrangement of cooling line, in addition gilled radiator
Setting, good thermolysis is produced to transformer body, it is ensured that transformer work it is reliable and stable.In cooling line
Inlet and liquid outlet are provided with quick-release connector, easily can be connected with the pipeline of cooling recirculation system, easy to use.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of rectifier transformer, it is characterised in that：Including transformer body and through the cooling line of transformer body；It is described
Transformer body includes being placed in the iron core in housing and the coil windings on iron core, and rectified current is connected with coil windings
Road, gilled radiator is provided with housing exterior walls；The cooling line includes the main line and horizontally disposed branch road being vertically arranged；
The inlet and liquid outlet of the main line stretch out the housing respectively, and provided with quick-release connector on inlet and liquid outlet.
2. a kind of rectifier transformer according to claim 1, it is characterised in that：The inlet and liquid outlet are connected respectively
Liquid feeding pipeline and liquid back pipe road with a cooling recirculation system, the cooling recirculation system include circulating pump and are loaded with coolant
Casing；The circulating pump is arranged on liquid back pipe road.
3. a kind of rectifier transformer according to claim 1, it is characterised in that：The housing is provided with air inlet and air-out
Mouthful, ventilating fan is provided with air outlet.
4. a kind of rectifier transformer according to claim 1, it is characterised in that：The enclosure interior is provided with temperature measuring equipment,
Hull outside is provided with the warning device being connected with the temperature measuring equipment.
5. a kind of rectifier transformer according to claim 1, it is characterised in that：The gilled radiator includes two transverse directions
Heat dissipation channel and some longitudinal heat dissipation channels, the heatsink transverse passage are turned on casing, and some longitudinal heat dissipation channels are equal
It is even to be distributed between two heatsink transverse passages, and be conducted with two heatsink transverse passages.
6. a kind of rectifier transformer according to claim 1 or 5, it is characterised in that：The gilled radiator is integrated into
Type structure.
7. a kind of rectifier transformer according to claim 1 or 5, it is characterised in that：The gilled radiator is aluminium alloy
Radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109124.2U CN206451574U (en) | 2017-02-06 | 2017-02-06 | A kind of rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109124.2U CN206451574U (en) | 2017-02-06 | 2017-02-06 | A kind of rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451574U true CN206451574U (en) | 2017-08-29 |
Family
ID=59667477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109124.2U Expired - Fee Related CN206451574U (en) | 2017-02-06 | 2017-02-06 | A kind of rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451574U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335836A (en) * | 2017-12-31 | 2018-07-27 | 浙江埃能德电气有限公司 | A kind of Multifunction transformer |
| CN111525819A (en) * | 2020-03-31 | 2020-08-11 | 华为技术有限公司 | Inverter, interconnection system of inverter and transformer and box-type substation |
| CN112582147A (en) * | 2019-09-27 | 2021-03-30 | 中车株洲电力机车研究所有限公司 | Cooling device of transformer |
-
2017
- 2017-02-06 CN CN201720109124.2U patent/CN206451574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335836A (en) * | 2017-12-31 | 2018-07-27 | 浙江埃能德电气有限公司 | A kind of Multifunction transformer |
| CN112582147A (en) * | 2019-09-27 | 2021-03-30 | 中车株洲电力机车研究所有限公司 | Cooling device of transformer |
| CN111525819A (en) * | 2020-03-31 | 2020-08-11 | 华为技术有限公司 | Inverter, interconnection system of inverter and transformer and box-type substation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210206 |