CN206532668U - A kind of high-cooling property transformer - Google Patents
A kind of high-cooling property transformer Download PDFInfo
- Publication number
- CN206532668U CN206532668U CN201720109138.4U CN201720109138U CN206532668U CN 206532668 U CN206532668 U CN 206532668U CN 201720109138 U CN201720109138 U CN 201720109138U CN 206532668 U CN206532668 U CN 206532668U
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- China
- Prior art keywords
- fuel tank
- fuel
- oil
- transformer
- tank
- 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 high-cooling property transformer, including fill the fuel tank of transformer oil, the lightning arrester on heat abstractor and fuel tank top is provided with the outside of fuel tank；There is heat abstractor the cavity inside some fin, each fin to be connected respectively with fuel tank；Winding on iron core, iron core is provided with fuel tank and is provided with coil windings；Provided with temperature measuring equipment and the warning device being connected with temperature measuring equipment on the outside of the fuel tank；The temperature measuring equipment includes the sheet metal for stretching into fuel tank internal, and the side that the sheet metal stretches out fuel tank is provided with temperature sensor；The fuel tank is connected with cooling recirculation system, and the cooling recirculation system includes circulating pump and is loaded with the fuel reserve tank of transformer oil；The oil inlet end of the fuel tank is connected by in-line with the fuel reserve tank, and its oil-out is connected by return line with the fuel reserve tank, and the circulating pump is arranged on the return line.The utility model is simple in construction, assembling and easy to maintenance, perfect heat-dissipating.
Description
Technical field
The utility model is related to design of transformer manufacturing technology field, more particularly, to a kind of high-cooling property transformer.
Background technology
The effect of transformer is many, can not only raise voltage and electric energy is sent to electricity consumption area, moreover it is possible to voltage drop
Low is use voltages at different levels, the need for meeting electricity consumption.Generally, transformer is widely used in local lighting, skyscraper, airport,
The places such as harbour CNC plant equipment, due to the limitation of use occasion, being waited in order to which anti-corrosion is explosion-proof needs, and transformer is typically in cabinet
Closed to install, volume has been limited, and air is not susceptible to convection current, and radiating is restricted.Oil-filled transformer refer to iron core and around
Group is immersed in the transformer in insulating oil.In oily formula transformer, oil tank of transformer uses hermetic design, the iron core of transformer,
Coil is placed in the oil tank of transformer and filled with insulating oil.Existing oil-filled transformer radiating effect is not satisfactory, directly
Connect that to result in transformer stability in use poor.
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 high-cooling property transformer.
What the technical solution of the utility model was realized in：
A kind of high-cooling property transformer, including fill the fuel tank of transformer oil, heat abstractor is provided with the outside of fuel tank and
The lightning arrester on fuel tank top；There is the heat abstractor cavity inside some fin, each fin to connect respectively with fuel tank
It is logical；Winding on iron core, iron core is provided with the fuel tank and is provided with coil windings；On the outside of the fuel tank provided with temperature measuring equipment and with
The warning device of temperature measuring equipment connection；The temperature measuring equipment includes the sheet metal for stretching into fuel tank internal, and the sheet metal stretches out fuel tank
Side temperature sensor is installed；The fuel tank is connected with cooling recirculation system, the cooling recirculation system include circulating pump with
And it is loaded with the fuel reserve tank of transformer oil；The oil inlet end of the fuel tank is connected by in-line with the fuel reserve tank, and it goes out
Hydraulic fluid port is connected by return line with the fuel reserve tank, and the circulating pump is arranged on the return line.
Further, the bottom surface of the fuel tank internal is inclined-plane, and the lowest part on inclined-plane is provided with bleeder plug.
Further, the warning device includes buzzer and warning light.
Further, the fuel tank is provided with the wireless sending module being connected with the warning device.
Further, the fuel tank outer surface is provided with radiation protective layer.
Further, explosion-proof frame is provided with outside the fuel tank, explosion-proof frame includes some reinforcing plates set around fuel tank.
Further, hoisting ring is provided with the explosion-proof frame.
Above-mentioned technical proposal is employed, the beneficial effects of the utility model are：
1) the utility model is simple in construction, assembles and easy to maintenance, can be effectively to transformer oil by heat abstractor
Radiated, it is ensured that the reliable and stable work of transformer.When oil temperature exceedes setting value in fuel tank, warning device sends alarm,
Staff is reminded to handle in time.
2) bottom surface of fuel tank internal is inclined-plane, and the lowest part on inclined-plane is provided with bleeder plug.Can overhaul maintenance change oil when,
Transformer oil that can thoroughly in emptying fuel tank, if there is the impurity such as residue, also can together emptying, cleaning fuel tank is convenient, thoroughly.
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- fuel tanks；2- heat abstractors；3- lightning arresters；4- fin；5- iron cores；6- coil windings；7- thermometrics are filled
Put；8- warning devices；9- sheet metals；10- temperature sensors；11- fuel reserve tanks；12- hoisting rings；13- circulating pumps；14- oil inlet pipes
Road；15- return lines；16- inclined-planes；17- bleeder plugs；18- cooling blowers.
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 high-cooling property transformer, as shown in figure 1, being provided with including filling the fuel tank 1 of transformer oil, the outside of fuel tank 1
Heat abstractor 2 and the lightning arrester on fuel tank top 3；The heat abstractor has inside some fin 4, each fin 4
Cavity is connected with fuel tank 2 respectively, and transformer oil is full of inside fuel tank and heat abstractor piece；Iron core 5 is provided with the fuel tank 1,
Winding is provided with coil windings 6 on iron core 5；The outside of fuel tank 2 is provided with temperature measuring equipment 7 and the alarm being connected with temperature measuring equipment
Device 8；The temperature measuring equipment 7 includes the sheet metal 9 for stretching into fuel tank internal, and the side that the sheet metal 9 stretches out fuel tank is provided with temperature
Spend sensor 10；The fuel tank 1 is connected with cooling recirculation system, and the cooling recirculation system includes circulating pump 13 and is loaded with change
The fuel reserve tank 11 of depressor oil；The oil inlet end of the fuel tank 1 is connected by in-line 14 with the fuel reserve tank 11, its oil-out
It is connected by return line 15 with the fuel reserve tank 11, the circulating pump 13 is arranged on the return line 15.
It is pointed out that temperature measuring equipment 7 is arranged on outside fuel tank, conducted using the sheet metal for stretching into fuel tank in fuel tank
Oil temperature, it is to avoid temperature sensor long period of soaking improves the service life of temperature sensor in transformer oil, and thermometric is more steady
It is fixed, while also reducing the difficulty installed and overhauled.
Bottom surface inside above-mentioned fuel tank 1 is inclined-plane 16, and the lowest part on inclined-plane is provided with bleeder plug 17.Can be in maintenance maintenance
When changing oil, transformer oil that can thoroughly in emptying fuel tank, if there is the impurity such as residue, also can together emptying, cleaning fuel tank is convenient, thorough
Bottom.
Above-mentioned warning device 8 includes buzzer and warning light, and when oil temperature exceedes setting value in fuel tank, warning device is sent
Alarm, reminds staff to handle in time.In an optional embodiment, liquid level gauge can be set on the side wall of fuel tank.
Related personnel has found situation, in time processing in the outside oil level for observing transformer oil in fuel tank height that can be clear and intuitive.
Above-mentioned fuel tank 1 is provided with the wireless sending module being connected with the warning device.Wireless sending module is in real time report
Alert information is sent to Surveillance center, and arrangement processing is unified by Surveillance center.
The above-mentioned outer surface of fuel tank 1 is provided with radiation protective layer, reduces the radiation produced in the transformer course of work, uses safety
Property is more preferable.
The above-mentioned outside of fuel tank 1 is provided with explosion-proof frame, and explosion-proof frame includes some reinforcing plates set around fuel tank.In order to just
Lift mobile in this transformer or transport, hoisting ring 12 is provided with the explosion-proof frame.
In an optional embodiment, fuel tank 1 is arranged on pedestal, is also equipped with what is dried towards fin on pedestal
Cooling blower 18, such structure design enhances the radiating effect of this transformer, makes transformer work more stable reliable, i.e.,
Make long-term work, also do not allow to be also easy to produce superheating phenomenon.In addition, the fuel tank includes dismountable lid on casing and casing；Institute
State and seal is provided between lid and the casing, convenient handling, it is easy to overhaul.
The utility model is simple in construction, assembles and easy to maintenance, effectively transformer oil can be entered by heat abstractor
Row radiating, it is ensured that the reliable and stable work of transformer.When oil temperature exceedes setting value in fuel tank, warning device sends alarm, carries
Awake staff is handled in time.
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 high-cooling property transformer, it is characterised in that：Radiating is provided with including filling the fuel tank of transformer oil, fuel tank outside
Device and the lightning arrester on fuel tank top；The heat abstractor has the cavity difference inside some fin, each fin
Connected with fuel tank；Winding on iron core, iron core is provided with the fuel tank and is provided with coil windings；Provided with thermometric dress on the outside of the fuel tank
The warning device put and be connected with temperature measuring equipment；The temperature measuring equipment includes the sheet metal for stretching into fuel tank internal, the sheet metal
The side for stretching out fuel tank is provided with temperature sensor；The fuel tank is connected with cooling recirculation system, and the cooling recirculation system includes
Circulating pump and the fuel reserve tank for being loaded with transformer oil；The oil inlet end of the fuel tank is connected by in-line and the fuel reserve tank
Connect, its oil-out is connected by return line with the fuel reserve tank, the circulating pump is arranged on the return line.
2. a kind of high-cooling property transformer according to claim 1, it is characterised in that：The bottom surface of the fuel tank internal is oblique
Face, the lowest part on inclined-plane is provided with bleeder plug.
3. a kind of high-cooling property transformer according to claim 1, it is characterised in that：The warning device includes buzzer
And warning light.
4. a kind of high-cooling property transformer according to claim 1 or 3, it is characterised in that：The fuel tank is provided with and institute
State the wireless sending module of warning device connection.
5. a kind of high-cooling property transformer according to claim 1, it is characterised in that：The fuel tank outer surface is provided with anti-spoke
Penetrate layer.
6. a kind of high-cooling property transformer according to claim 1, it is characterised in that：Explosion-proof frame is provided with outside the fuel tank
Frame, explosion-proof frame includes some reinforcing plates set around fuel tank.
7. a kind of high-cooling property transformer according to claim 6, it is characterised in that：It is provided with the explosion-proof frame
Suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109138.4U CN206532668U (en) | 2017-02-06 | 2017-02-06 | A kind of high-cooling property transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720109138.4U CN206532668U (en) | 2017-02-06 | 2017-02-06 | A kind of high-cooling property transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532668U true CN206532668U (en) | 2017-09-29 |
Family
ID=59916330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720109138.4U Expired - Fee Related CN206532668U (en) | 2017-02-06 | 2017-02-06 | A kind of high-cooling property transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532668U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389685A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of transformer with cooling function |
| CN108389696A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of heat dissipating device of transformer |
| CN108389684A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of Multifunction transformer shell |
| CN108987056A (en) * | 2018-07-18 | 2018-12-11 | 江苏恒屹变压器有限公司 | A kind of power transformer |
| CN109586182A (en) * | 2018-12-06 | 2019-04-05 | 河南亚诺电气设备有限公司 | Marine box safe substation |
| CN110957114A (en) * | 2019-12-19 | 2020-04-03 | 吴辉 | Explosion-proof type transformer substation |
-
2017
- 2017-02-06 CN CN201720109138.4U patent/CN206532668U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389685A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of transformer with cooling function |
| CN108389696A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of heat dissipating device of transformer |
| CN108389684A (en) * | 2017-12-26 | 2018-08-10 | 铜陵日科电子有限责任公司 | A kind of Multifunction transformer shell |
| CN108987056A (en) * | 2018-07-18 | 2018-12-11 | 江苏恒屹变压器有限公司 | A kind of power transformer |
| CN109586182A (en) * | 2018-12-06 | 2019-04-05 | 河南亚诺电气设备有限公司 | Marine box safe substation |
| CN109586182B (en) * | 2018-12-06 | 2020-06-19 | 胜利油田恒源电气有限责任公司 | Offshore box type safety transformer substation |
| CN110957114A (en) * | 2019-12-19 | 2020-04-03 | 吴辉 | Explosion-proof type transformer 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 |
Granted publication date: 20170929 Termination date: 20210206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |