CN104269259A - Transformer - Google Patents
Transformer Download PDFInfo
- Publication number
- CN104269259A CN104269259A CN201410568959.5A CN201410568959A CN104269259A CN 104269259 A CN104269259 A CN 104269259A CN 201410568959 A CN201410568959 A CN 201410568959A CN 104269259 A CN104269259 A CN 104269259A
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- temperature
- transformer
- alarm
- casing
- temperature sensor
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Abstract
The invention provides a transformer. The transformer comprises a box body and also comprises a temperature sensor (10), a comparator and an alarm (20); the temperature sensor (10) is arranged in the box body and used for detecting the real-time temperature inside the box body; the comparator is connected with the temperature sensor (10) so as to perform comparison on the real-time temperature and the preset temperature; the alarm (20) is connected with the comparator so as to give an alarm when the real-time temperature is larger than the preset temperature. According to the transformer, the problem that the temperature in transformers cannot be timely adjusted in the prior art is effectively solved.
Description
Technical field
The present invention relates to electrical equipment technical field, in particular to a kind of transformer.
Background technology
When summer, user's using air-condition, the load again due to air-conditioning is comparatively large, and make the load factor of the transformer in switchgear house continue to raise, summer temperature is higher in addition, and this brings certain hidden danger with regard to giving the safe and stable operation of electrical network.In prior art, the equipment such as transformer, switch cubicle is set in switchgear house.At present, solution to the problems described above is operator on duty's periodical inspection, and the actual temperature according to the inside of transformer takes cooling measure (such as turning on the aircondition).But, through the site inspection of relevant staff to the switchgear house of partial high pressure client, find the temperature in transformer and the temperature in switchgear house general higher.Can temperature effectively in control transformer by arranging air-conditioning equipment at switchgear house, and then effectively control the temperature in switchgear house, but air-conditioning equipment is with high costs, is applied in switchgear house and shows slightly luxurious.Because operator on duty's working level and sense of responsibility are not high, and Electricity customers considers operating cost, can not regulate the temperature in transformer in time, and then can not temperature in time in switchgear house, is easy to cause Accident of Transformer, then affects power supply.
Summary of the invention
The present invention aims to provide a kind of transformer, to solve the problem that can not regulate the temperature in transformer in prior art in time.
To achieve these goals, the invention provides a kind of transformer, comprise casing, transformer also comprises: temperature sensor, is arranged in casing to detect the real time temperature of the inside of casing; Comparator, is connected with temperature sensor to compare real time temperature and preset temperature; Alarm, is connected with comparator, to be greater than preset temperature alarm at real time temperature.
Further, temperature sensor is arranged on the inwall of casing.
Further, casing comprises body and chamber door, and chamber door is arranged on body opening or closing.
Further, alarm is arranged on the outer wall of chamber door.
Further, transformer also comprises the temperature display for showing real time temperature, and temperature display is connected with temperature sensor, and temperature display is arranged on casing.
Further, temperature display is arranged on the outer wall of chamber door.
Further, temperature sensor is arranged on the inwall of chamber door.
Further, alarm is buzzer.
Apply technical scheme of the present invention, transformer comprises casing, temperature sensor, comparator and alarm, and temperature sensor is arranged in casing, can detect the real time temperature of the inside of casing.Comparator is connected with temperature sensor, and the signal of the real time temperature of the inside of the casing detected is issued and compared by temperature sensor, the real time temperature of the inside of the casing detected and preset temperature is compared in a comparator.When real time temperature is greater than preset temperature, comparator sends alarm signal.Alarm is connected with comparator, and when alarm receives the alarm signal that comparator sends, alarm is reported to the police.Staff can be reminded like this to take measures to reduce the temperature of inside of casing in time, can the temperature of the inside of monitoring box body in real time effectively, and then effectively ensure that the safe operation of transformer, improve the reliability of power supply.Said structure ensure that operations staff can not come to harm effectively simultaneously, also assures that the public can not be subject to economic loss.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the main TV structure schematic diagram of the embodiment according to transformer of the present invention; And
The chamber door that Fig. 2 shows the transformer of Fig. 1 is in the structural representation of open mode.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, temperature sensor; 20, alarm; 31, chamber door; 40, temperature display.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the transformer of the present embodiment comprises casing, temperature sensor 10, comparator and alarm 20, temperature sensor 10 is arranged in casing to detect the real time temperature of the inside of casing, comparator is connected to compare real time temperature and preset temperature with temperature sensor 10, and alarm 20 is connected to be greater than preset temperature alarm at real time temperature with comparator.
The transformer of application the present embodiment, transformer comprises casing, temperature sensor 10, comparator and alarm 20, and temperature sensor 10 is arranged in casing, can detect the real time temperature of the inside of casing.Comparator is connected with temperature sensor 10, and the signal of the real time temperature of the inside of the casing detected is issued and compared by temperature sensor 10, the real time temperature of the inside of the casing detected and preset temperature is compared in a comparator.When real time temperature is greater than preset temperature, comparator sends alarm signal.Alarm 20 is connected with comparator, and when alarm 20 receives the alarm signal that comparator sends, alarm 20 is reported to the police.Staff can be reminded like this to take measures to reduce the temperature of inside of casing in time, can the temperature of the inside of monitoring box body in real time effectively, and then effectively ensure that the safe operation of transformer, improve the reliability of power supply.Said structure ensure that operations staff can not come to harm effectively simultaneously, also assures that the public can not be subject to economic loss.
In the present embodiment, casing comprises body and chamber door 31, and chamber door 31 is arranged on body opening or closing.When the electric component in transformer breaks down, opening chamber door 31 handled easily personnel can keep in repair electric component and overhauls, easy to maintenance.
In the present embodiment, temperature sensor 10 is arranged on the inwall of casing.When temperature sensor 10 damages, convenient operation person keeps in repair, and easy to maintenance, it is convenient to install and remove.Preferably, temperature sensor 10 is arranged on the inwall of chamber door 31.Such maintenance is more convenient, and it is more convenient to install and remove.
In the present embodiment, alarm 20 is arranged on the outer wall of chamber door 31.When alarm 20 damages, convenient operation person keeps in repair, and easy to maintenance, it is convenient to install and remove.
As shown in Figure 2, in the present embodiment, transformer also comprises the temperature display 40 for showing real time temperature, and temperature display 40 is connected with temperature sensor 10, and temperature display 40 is arranged on casing.Preferably, temperature display 40 is arranged on the outer wall of chamber door 31.Temperature display 40 can facilitate staff to check the real time temperature of the inside of transformer, and staff can take appropriate measures according to the size of real time temperature and lower the temperature, and then effectively ensures the safe operation of transformer.
In the present embodiment, alarm 20 is buzzer.The structure of buzzer is simple, easy to use, with low cost.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a transformer, comprises casing, it is characterized in that, described transformer also comprises:
Temperature sensor (10), is arranged in described casing to detect the real time temperature of the inside of described casing;
Comparator, is connected with more described real time temperature and preset temperature with described temperature sensor (10);
Alarm (20), is connected with described comparator, to be greater than described preset temperature alarm at described real time temperature.
2. transformer according to claim 1, is characterized in that, described temperature sensor (10) is arranged on the inwall of described casing.
3. transformer according to claim 1, is characterized in that, described casing comprises body and chamber door (31), and described chamber door (31) is arranged on the body opening or closing.
4. transformer according to claim 3, is characterized in that, described alarm (20) is arranged on the outer wall of described chamber door (31).
5. transformer according to claim 3, it is characterized in that, described transformer also comprises the temperature display (40) for showing described real time temperature, described temperature display (40) is connected with described temperature sensor (10), and described temperature display (40) is arranged on described casing.
6. transformer according to claim 5, is characterized in that, described temperature display (40) is arranged on the outer wall of described chamber door (31).
7. transformer according to claim 3, is characterized in that, described temperature sensor (10) is arranged on the inwall of described chamber door (31).
8. transformer according to claim 1, is characterized in that, described alarm (20) is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568959.5A CN104269259A (en) | 2014-10-22 | 2014-10-22 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568959.5A CN104269259A (en) | 2014-10-22 | 2014-10-22 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104269259A true CN104269259A (en) | 2015-01-07 |
Family
ID=52160771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568959.5A Pending CN104269259A (en) | 2014-10-22 | 2014-10-22 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104269259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070245A (en) * | 2017-03-22 | 2017-08-18 | 合肥仁德电子科技有限公司 | A kind of transformer control device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786161A (en) * | 1972-07-11 | 1974-01-15 | Aciers Fins L Est Soc | Process and apparatus for monitoring and control of metallurgical furnaces |
| CN201917822U (en) * | 2011-01-05 | 2011-08-03 | 傅华英 | Temperature carrier monitoring device |
| CN203134537U (en) * | 2012-12-26 | 2013-08-14 | 上海网为电气有限公司 | Three-phase oil immersed transformer |
| CN203150354U (en) * | 2012-12-27 | 2013-08-21 | 正泰电气股份有限公司 | Casing of dry type transformer provided with terminal box |
| CN203480986U (en) * | 2013-08-09 | 2014-03-12 | 枞阳县越轩电气设备有限公司 | Transformer |
| CN203850098U (en) * | 2014-05-08 | 2014-09-24 | 昆山佑翔电子科技有限公司 | Pre-alarm transformer based on oil turbidity monitoring |
| CN204144041U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | Transformer |
-
2014
- 2014-10-22 CN CN201410568959.5A patent/CN104269259A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3786161A (en) * | 1972-07-11 | 1974-01-15 | Aciers Fins L Est Soc | Process and apparatus for monitoring and control of metallurgical furnaces |
| CN201917822U (en) * | 2011-01-05 | 2011-08-03 | 傅华英 | Temperature carrier monitoring device |
| CN203134537U (en) * | 2012-12-26 | 2013-08-14 | 上海网为电气有限公司 | Three-phase oil immersed transformer |
| CN203150354U (en) * | 2012-12-27 | 2013-08-21 | 正泰电气股份有限公司 | Casing of dry type transformer provided with terminal box |
| CN203480986U (en) * | 2013-08-09 | 2014-03-12 | 枞阳县越轩电气设备有限公司 | Transformer |
| CN203850098U (en) * | 2014-05-08 | 2014-09-24 | 昆山佑翔电子科技有限公司 | Pre-alarm transformer based on oil turbidity monitoring |
| CN204144041U (en) * | 2014-10-22 | 2015-02-04 | 国家电网公司 | Transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070245A (en) * | 2017-03-22 | 2017-08-18 | 合肥仁德电子科技有限公司 | A kind of transformer control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150107 |
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| RJ01 | Rejection of invention patent application after publication |