CN202855514U - Novel dry type transformer - Google Patents
Novel dry type transformer Download PDFInfo
- Publication number
- CN202855514U CN202855514U CN 201220447056 CN201220447056U CN202855514U CN 202855514 U CN202855514 U CN 202855514U CN 201220447056 CN201220447056 CN 201220447056 CN 201220447056 U CN201220447056 U CN 201220447056U CN 202855514 U CN202855514 U CN 202855514U
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- China
- Prior art keywords
- alarm
- iron core
- temperature sensor
- transformer
- novel dry
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- 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 provides a novel dry type transformer, and relates to a transformer. The novel dry type transformer comprises clamp plates (1), an iron core and a coil (2), a heat dissipation plate (3), an alarm machine (4) and a temperature sensor (5). The iron core and the coil (2) are arranged between the clamp plates (1). The heat dissipation plate (3) is arranged on the bottom of the iron core and the coil (2). The alarm machine (4) is arranged on the clamp plates (1). The temperature sensor (5) is arranged on the iron core and the coil (2). The alarm machine (4) is connected with the temperature sensor (5). The novel dry type transformer is simple in structure, strong in heat dissipation capacity, low in noise, long in service life, strong in practicability and good in anti-explosion effect and fireproof effect, and has the functions of failure warning and over temperature alarm.
Description
Technical field:
The utility model relates to a kind of transformer, is specifically related to a kind of novel dry transformer.
Background technology:
Dry-type transformer: rely on cross-ventilation to cool off, general localized lighting, the electronic circuit of being used for, the isallobaric device of plant equipment, in electric power system, general steam turbine transformer, boiler transformer, ash disposal transformer, dust removing transformer, desulfurization transformer etc. all are dry-type transformers, no-load voltage ratio is 6000V/400V and 10KV/400V, is used for the load with rated voltage 380V.Briefly dry-type transformer just refers to that iron core and winding are not immersed in the transformer in the insulating oil.But the heat dispersion of traditional dry-type transformer is poor, and noise is high, and practicality is not strong, and the anti-explosion fire weak effect has brought very large inconvenience to people's use.
The utility model content:
The purpose of this utility model provides a kind of novel dry transformer, it simple in structure, and heat-sinking capability is strong, and noise is low, and long service life has fault alarm, overtemperature alarm function, and practical, anti-explosion fire is effective.
In order to solve the existing problem of background technology, the utility model is taked following technical scheme: it comprises clamping plate 1, iron core and winding 2, heating panel 3, alarm 4 and temperature sensor 5, be provided with iron core and winding 2 between the clamping plate 1, iron core and winding 2 bottoms are provided with heating panel 3, be provided with alarm 4 on the clamping plate 1, be provided with temperature sensor 5 on iron core and the winding 2, alarm 4 links to each other with temperature sensor 5.
Described alarm 4 all links to each other with PLC controller 6 with temperature sensor 5.
The utility model is by the temperature of temperature sensor 5 perception transformers, and control alarm 4 by the PLC controller and report to the police, and transformer adopting anti-explosion fire shell, the anti-explosion fire effect is good, after reporting to the police, alarm 4 can immediately so that transformer quits work, greatly increase its useful life.
Of the present utility model simple in structure, heat-sinking capability is strong, and noise is low, and long service life has fault alarm, overtemperature alarm function, and practical, anti-explosion fire is effective.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is alarm 4 of the present utility model and temperature sensor 5 connection diagrams.
Embodiment:
With reference to Fig. 1-2, this embodiment is taked following technical scheme: it comprises clamping plate 1, iron core and winding 2, heating panel 3, alarm 4 and temperature sensor 5, be provided with iron core and winding 2 between the clamping plate 1, iron core and winding 2 bottoms are provided with heating panel 3, be provided with alarm 4 on the clamping plate 1, be provided with temperature sensor 5 on iron core and the winding 2, alarm 4 links to each other with temperature sensor 5.
Described alarm 4 all links to each other with PLC controller 6 with temperature sensor 5.
This embodiment is by the temperature of temperature sensor 5 perception transformers, and control alarm 4 by the PLC controller and report to the police, and transformer adopting anti-explosion fire shell, the anti-explosion fire effect is good, after reporting to the police, alarm 4 can immediately so that transformer quits work, greatly increase its useful life.
This embodiment simple in structure, heat-sinking capability is strong, and noise is low, and long service life has fault alarm, overtemperature alarm function, and practical, anti-explosion fire is effective.
Claims (2)
1. novel dry transformer, it is characterized in that it comprises clamping plate (1), iron core and winding (2), heating panel (3), alarm (4) and temperature sensor (5), be provided with iron core and winding (2) between the clamping plate (1), iron core and winding (2) bottom is provided with heating panel (3), be provided with alarm (4) on the clamping plate (1), be provided with temperature sensor (5) on iron core and the winding (2), alarm (4) links to each other with temperature sensor (5).
2. novel dry transformer according to claim 1 is characterized in that described alarm (4) all links to each other with PLC controller (6) with temperature sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447056 CN202855514U (en) | 2012-09-04 | 2012-09-04 | Novel dry type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447056 CN202855514U (en) | 2012-09-04 | 2012-09-04 | Novel dry type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855514U true CN202855514U (en) | 2013-04-03 |
Family
ID=47986685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220447056 Expired - Fee Related CN202855514U (en) | 2012-09-04 | 2012-09-04 | Novel dry type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070463A (en) * | 2015-07-15 | 2015-11-18 | 德清达然电子有限公司 | Self-radiating alarming electronic transformer |
-
2012
- 2012-09-04 CN CN 201220447056 patent/CN202855514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070463A (en) * | 2015-07-15 | 2015-11-18 | 德清达然电子有限公司 | Self-radiating alarming electronic transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150904 |
|
| EXPY | Termination of patent right or utility model |