CN105206384A - Anti-burning protecting device of accelerated cooling transformer - Google Patents
Anti-burning protecting device of accelerated cooling transformer Download PDFInfo
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- CN105206384A CN105206384A CN201510636107.XA CN201510636107A CN105206384A CN 105206384 A CN105206384 A CN 105206384A CN 201510636107 A CN201510636107 A CN 201510636107A CN 105206384 A CN105206384 A CN 105206384A
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Abstract
The invention discloses an anti-burning protecting device of an accelerated cooling transformer. One side of an oil tank is provided with an open type oil cooling mechanism connected with the oil tank. A pipeline through which the open type oil cooling mechanism is communicated with the oil tank is provided with a power pump. The power pump is connected with a temperature monitoring mechanism. The open type oil cooling mechanism is a metal guide pipe which is bent longitudinally or transversely. A semiconductor refrigerating sleeve is arranged on the metal guide pipe and connected with a controller. A fan is arranged beside the open type oil cooling mechanism. A liquid level sensor is used for collecting liquid level information in the oil tank, sending the liquid level information to a decoder to be compressed and encoded, sending compressed and encoded liquid level information to a signal module, and uploading the liquid level information to an electricity management platform through the signal module. The signal module is connected with a current transducer and a voltage transducer. The current transducer and the voltage transducer are both connected with the transformer.
Description
Technical field
The present invention relates to electricity consumption distribution technique field, be specially a kind of acceleration heat-dissipating voltage transformer burn-out-proof protective device.
Background technology
The function of power transformer is power transmission, voltage transformation and insulation isolation, is widely used in power technology and power electronic technology.The inner in the course of the work winding, iron core etc. of transformer can produce loss, and converts heat energy to, the temperature of transformer is raised, affects the performance of transformer, therefore need to lower the temperature to transformer.
Oil immersion type power transformer cools as coolant by oil, as oil, oil, forced oil-circulation air cooling and forced oil circulation water-cooling but etc., in order to the heat enabling oil absorb distributes, usually corrugate fin is set in the surrounding of transformer, thus this can cause the bulky of transformer, adds cost of transportation; And during the broiling summer, outdoor temperature is up to more than 40 degree, and traditional thermal radiation of leaning on passes to heat the air of surrounding, cooling-down effect extreme difference.When needs dispel the heat, at the pump that turns on the power, time-consuming, the human resources that waste is valuable; Or kinetic pump runs always, kinetic pump easily damages, and causes equipment not run, and loss is serious.
Summary of the invention
In view of the above-mentioned defect that prior art exists; technical problem to be solved by this invention is to provide a kind of can cooling thoroughly the cold oil in fuel tank; extremely low to the cold oil cooling effectiveness in fuel tank, newly increase fan, the transformer burn-out-proof protective device that cooling rate is exceedingly fast.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of acceleration heat-dissipating voltage transformer burn-out-proof protective device, comprise fuel tank, described fuel tank arranges auxiliary fuel tank, described fuel tank side arranges the open fluid cooling mechanism be communicated with it, the pipeline that described open fluid cooling mechanism is communicated with described fuel tank arranges kinetic pump, described kinetic pump is connected with monitoring temperature mechanism, described open fluid cooling mechanism is the metal catheter of buckling or transverse curvature, described metal catheter is arranged semiconductor refrigerating cover, described semiconductor refrigerating cover is connected with controller; Open fluid cooling mechanism is provided with fan on one side, described liquid level sensor is for gathering the liquid level information in fuel tank, and described liquid level information is sent to decoder carries out compressed encoding process, liquid level information after described compressed encoding process is sent to signaling module, electrical management platform is uploaded to by described signaling module, described signaling module is connected with current transformer and voltage transformer, and described current transformer is all connected with transformer with voltage transformer.
As preferably, described monitoring temperature mechanism comprises audible-visual annunciator, liquid level sensor and the temperature sensor that controller is attached thereto, and described audible-visual annunciator is connected with time-delay relay, arranges the mobile phone with a key turn-on power loss under described time-delay relay.
As preferably, described temperature sensor is for gathering the temperature information in fuel tank, and described temperature information is sent to decoder carries out compressed encoding process, the liquid level information after described compressed encoding process is sent to described signaling module, uploads to electrical management platform by described signaling module.
As preferably, described signaling module comprises the wireless upload process submodule of 3G or WIFI, and described 3G or WIFI is wireless, and upload process submodule is used for liquid level information, temperature information and the information of voltage after described compressed encoding process and current information to upload to electrical management platform.
As preferably, described fuel tank end face arranges solar panel, and this solar panel is connected with the power supply of controller.
The present invention can cool thoroughly to the cold oil in fuel tank, and extremely low to the cold oil cooling effectiveness in fuel tank, newly increase fan, cooling rate is exceedingly fast, 5-15 degree of just lowering the temperature for 1 minute; And automatically can regulate according to the temperature of cold oil in transformer, realize carrying out real-time inspection and control to the temperature of cold oil in fuel tank and liquid level, can remote alarms, notice electric power personnel transformer oil starvation; In real time the electric current of voltage device operation and information of voltage can also be sent to electrical management platform platform, facilitate electric power monitored by personnel Transformer Operation Status, facilitate electric power personnel to carry out electric energy scheduling, have good value for applications.
Accompanying drawing explanation
Fig. 1 is case study on implementation structural representation of the present invention.
In figure: fuel tank 1, auxiliary fuel tank 2, liquid level sensor 3, kinetic pump 4, controller 5, temperature sensor 6, open fluid cooling mechanism 7, fan 8.
Embodiment
In order to make actualizing technology means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the present invention further.
As shown in Figure 1, a kind of acceleration heat-dissipating voltage transformer burn-out-proof protective device, comprise fuel tank 1, described fuel tank 1 arranges auxiliary fuel tank 2, described fuel tank 1 side arranges the open fluid cooling mechanism 7 be communicated with it, the pipeline that described open fluid cooling mechanism 7 is communicated with described fuel tank 1 arranges kinetic pump 4, described kinetic pump 4 is connected with monitoring temperature mechanism, described open fluid cooling mechanism 7 is the metal catheter of buckling or transverse curvature, described metal catheter is arranged semiconductor refrigerating cover, described semiconductor refrigerating cover is connected with controller 5; Open fluid cooling mechanism 7 is provided with fan 8 on one side, described liquid level sensor 3 is for gathering the liquid level information in fuel tank, and described liquid level information is sent to decoder carries out compressed encoding process, liquid level information after described compressed encoding process is sent to signaling module, electrical management platform is uploaded to by described signaling module, described signaling module is connected with current transformer and voltage transformer, and described current transformer is all connected with transformer with voltage transformer.
Use the using method of above-mentioned acceleration heat-dissipating voltage transformer burn-out-proof protective device, comprise the steps:
1) when the cold oil temperature in transformer reaches set point, temperature sensor 6 temperature information gathered in fuel tank is sent to controller 5, and described temperature information is sent to decoder carries out compressed encoding process, liquid level information after described compressed encoding process is sent to described signaling module, electrical management platform is uploaded to by described signaling module, audible-visual annunciator is controlled with Time Controller, kinetic pump, the work of semiconductor refrigerating cover, the number of the electric power personnel arranged in advance put through by the mobile phone of the key turn-on power loss arranged under time-delay relay after audible-visual annunciator work, the information that electric power People Analysis electrical management platform obtains, observe the temperature variations of cold oil in fuel tank, as cold oil reduces, devices illustrated normal operation, if cold oil does not raise or slowly raising, devices illustrated is not run, and goes maintenance before electric personnel,
2) after temperature is reduced to set point, controller 5 cuts out kinetic pump 4 and semiconductor refrigerating cover;
3) when the liquid level in fuel tank 1 is lower than set point, the liquid level information that liquid level sensor 3 gathers in fuel tank 1 is sent to controller 5, and described liquid level information is sent to decoder carries out compressed encoding process, liquid level information after described compressed encoding process is sent to described signaling module, electrical management platform is uploaded to by described signaling module, audible-visual annunciator work is controlled with Time Controller, the number of the electric power personnel arranged in advance put through by the mobile phone of the key turn-on power loss arranged under time-delay relay after audible-visual annunciator work, the information that electric power People Analysis electrical management platform obtains, after observing the level condition in fuel tank, just maintenance is gone,
4) no matter in fuel tank 1 in the whether normal or fuel tank 1 of oil level temperature whether normal, the current information of Real-time Obtaining and information of voltage are uploaded to electrical management platform by described signaling module by current transformer and voltage transformer.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. one kind is accelerated heat-dissipating voltage transformer burn-out-proof protective device, it is characterized in that: comprise fuel tank, described fuel tank arranges auxiliary fuel tank, described fuel tank side arranges the open fluid cooling mechanism be communicated with it, the pipeline that described open fluid cooling mechanism is communicated with described fuel tank arranges kinetic pump, described kinetic pump is connected with monitoring temperature mechanism, described open fluid cooling mechanism is the metal catheter of buckling or transverse curvature, described metal catheter is arranged semiconductor refrigerating cover, described semiconductor refrigerating cover is connected with controller; Open fluid cooling mechanism is provided with fan on one side, described liquid level sensor is for gathering the liquid level information in fuel tank, and described liquid level information is sent to decoder carries out compressed encoding process, liquid level information after described compressed encoding process is sent to signaling module, electrical management platform is uploaded to by described signaling module, described signaling module is connected with current transformer and voltage transformer, and described current transformer is all connected with transformer with voltage transformer.
2. one according to claim 1 accelerates heat-dissipating voltage transformer burn-out-proof protective device; it is characterized in that: described monitoring temperature mechanism comprises audible-visual annunciator, liquid level sensor and the temperature sensor that controller is attached thereto; described audible-visual annunciator is connected with time-delay relay, and described time-delay relay is arranged with mobile phone.
3. one according to claim 1 accelerates heat-dissipating voltage transformer burn-out-proof protective device; it is characterized in that: described temperature sensor is for gathering the temperature information in fuel tank; and described temperature information is sent to decoder carries out compressed encoding process; liquid level information after described compressed encoding process is sent to described signaling module, uploads to electrical management platform by described signaling module.
4. one according to claim 1 accelerates heat-dissipating voltage transformer burn-out-proof protective device; it is characterized in that: described signaling module comprises the wireless upload process submodule of 3G or WIFI, described 3G or WIFI is wireless, and upload process submodule is used for liquid level information, temperature information and the information of voltage after described compressed encoding process and current information to upload to electrical management platform.
5. one according to claim 1 accelerates heat-dissipating voltage transformer burn-out-proof protective device, it is characterized in that: described fuel tank end face arranges solar panel, and this solar panel is connected with the power supply of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636107.XA CN105206384A (en) | 2015-09-30 | 2015-09-30 | Anti-burning protecting device of accelerated cooling transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510636107.XA CN105206384A (en) | 2015-09-30 | 2015-09-30 | Anti-burning protecting device of accelerated cooling transformer |
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| CN105206384A true CN105206384A (en) | 2015-12-30 |
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| CN201510636107.XA Pending CN105206384A (en) | 2015-09-30 | 2015-09-30 | Anti-burning protecting device of accelerated cooling transformer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099710A (en) * | 2016-08-05 | 2016-11-09 | 苏州华安普电力科技股份有限公司 | A kind of oil-immersed type power transformation box heat radiation and prior-warning device |
| CN107610893A (en) * | 2017-11-09 | 2018-01-19 | 国网上海市电力公司 | Pole transformer cooling drop damage device based on energy storage |
| CN108597817A (en) * | 2018-05-03 | 2018-09-28 | 北京华电中试电力工程有限责任公司 | A kind of oil-immersed transformer on-line monitoring method |
| CN109839962A (en) * | 2019-02-26 | 2019-06-04 | 先进储能材料国家工程研究中心有限责任公司 | The Liquid level strategy of the cold battery pack system of outer circulation oil |
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| JPH09213533A (en) * | 1996-02-07 | 1997-08-15 | Matsushita Electric Ind Co Ltd | Stationary induction electromagnetic apparatus |
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| KR101217725B1 (en) * | 2011-05-27 | 2013-01-02 | 대보전력기술 주식회사 | cooling system of transformer |
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| CN103594228A (en) * | 2013-11-27 | 2014-02-19 | 浙江江山特种变压器有限公司 | Efficient cooling transformer |
| CN204596573U (en) * | 2015-03-23 | 2015-08-26 | 国家电网公司 | A kind of transformer cool breeze cooling system |
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2015
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09213533A (en) * | 1996-02-07 | 1997-08-15 | Matsushita Electric Ind Co Ltd | Stationary induction electromagnetic apparatus |
| CN101017043A (en) * | 2007-02-28 | 2007-08-15 | 沈司福 | Multifunctional reclaiming machine |
| KR101217725B1 (en) * | 2011-05-27 | 2013-01-02 | 대보전력기술 주식회사 | cooling system of transformer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099710A (en) * | 2016-08-05 | 2016-11-09 | 苏州华安普电力科技股份有限公司 | A kind of oil-immersed type power transformation box heat radiation and prior-warning device |
| CN107610893A (en) * | 2017-11-09 | 2018-01-19 | 国网上海市电力公司 | Pole transformer cooling drop damage device based on energy storage |
| CN108597817A (en) * | 2018-05-03 | 2018-09-28 | 北京华电中试电力工程有限责任公司 | A kind of oil-immersed transformer on-line monitoring method |
| CN109839962A (en) * | 2019-02-26 | 2019-06-04 | 先进储能材料国家工程研究中心有限责任公司 | The Liquid level strategy of the cold battery pack system of outer circulation oil |
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Application publication date: 20151230 |