CN104104016A - Novel box-type substation - Google Patents
Novel box-type substation Download PDFInfo
- Publication number
- CN104104016A CN104104016A CN201310152461.6A CN201310152461A CN104104016A CN 104104016 A CN104104016 A CN 104104016A CN 201310152461 A CN201310152461 A CN 201310152461A CN 104104016 A CN104104016 A CN 104104016A
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- temperature
- casing
- fan
- heater
- humidity
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Abstract
The invention discloses a novel box-type substation with moistureproof and heating functions, which belongs to the field of an electric power technology. The novel box-type substation with moistureproof and heating functions comprises a box-type substation body and a casing; a temperature sensor, a humidity sensor, a humiture controller, a heater and a fan are arranged in the casing; the heater is arranged on the side plate of the casing; the fan is arranged on the back panel of the casing; the signal output terminals of the temperature and humidity sensors are connected with the humiture controller; the humiture controller is connected with the heater and the fan; and the humiture controller receives the signal data detected by the temperature and humidity sensors and controls the heater and the fan to work. According to the novel box-type substation, the structure is simple, usage is convenient, a moistureproof effect is good, the temperature sensor and humidity sensor are arranged in the casing of the novel box-type substation to feed back the temperature and humidity in the casing to the humiture controller, the humiture controller receives corresponding information and compares the received information to preset temperature and humidity values, thereby the heater and the fan are controlled, heat generated by the heater is transformed to heat wind by the fan, moisture generated in the casing is blown away, the interior of the casing is always maintained to be dry, thereby condensation is prevented, and the power supply reliability is guaranteed.
Description
Technical field
The invention belongs to electric power system box-type substation technical field, especially relate to a kind of electric power box-type substation that possesses protection against the tide, heating function.
Background technology
Box-type substation is the visual plant in electric power system, and in the cabinet that is in operation, metalwork surface easily forms condensation, thereby causes box-type substation phase fault or other accident, the safe operation of serious threat electrical network.Forming the factor of condensation mainly contains: (1) area surroundings temperature is high, and temperature Change is large, when hot exchange of cold air easily at metal surface condensation; (2) box-type substation bottom is moist, in the cable trough even having, has ponding, when water evaporation, if metallic surface temperature is lower than in cabinet when air themperature, forms condensation in metal surface; (3) equipment having is in shut down condition, and in-cabinet temperature, lower than ambient temperature, causes that metal surface has the globule to condense.
For above-mentioned phenomenon, conventionally the prevention treatment measures of certain heating and dehumidification in box-type substation, have been adopted, but still there is problem in some high Humid Area application, therefore improve the overall condensation control ability in box-type substation body, the safe operation ability that improves whole electrical network is those skilled in the art's urgent problems.
Summary of the invention
For addressing the above problem, the object of this invention is to provide a kind of simple in structure, easy to use, electric power box-type substation of possessing protection against the tide, heating function.
The present invention adopts following technical scheme to realize: a kind of novel box type transformer station, comprise box-type substation body, casing, box house is provided with temperature sensor, humidity sensor, temperature and humidity controller, heater and fan, heater is arranged on the side plate of casing, fan is arranged on cabinet rear panel, temperature, the signal output part of humidity sensor is connected with temperature and humidity controller, temperature and humidity controller is connected with heater and fan, temperature and humidity controller receives temperature, the signal data that humidity sensor detects, and control heater and fan work, temperature and humidity controller arranges RS485 communication interface.
Compared with prior art, the present invention is simple in structure, easy to use, dehumidifying is effective, by temperature sensor is installed in box for box-type transformer substation, humidity sensor, so that real-time feeds back the temperature in casing to temperature and humidity controller, humidity situation, temperature and humidity controller receives after corresponding information, with default temperature, humidity is compared, thereby control heater and fan work, the heat that fan produces heater converts hot blast to, by the moisture hot blast drying producing in casing, remain case inner drying, thereby prevent condensation, ensure the reliability of power supply.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is structured flowchart of the present invention;
In figure: 1-casing; 2-body; 3-RS485 communication interface; 4-temperature and humidity controller; 5-fan; 6-heater.
Embodiment
As shown in Figure 1, this box-type substation comprises box-type substation body 2, casing 1, box house is provided with temperature sensor, humidity sensor, temperature and humidity controller 4, heater 6 and fan 5, temperature and humidity controller 4 arranges RS485 communication interface 3, heater 6 is arranged on the side plate of casing 1, fan 5 is arranged on casing 1 rear board, temperature sensor, the signal output part of humidity sensor is connected with temperature and humidity controller 4, temperature and humidity controller 4 is connected with heater 6 and fan 5, temperature and humidity controller 4 receives temperature sensor, the signal data that humidity sensor detects, and control heater 6 and fan 5 are worked, carry out telecommunication and monitoring by RS485 communication interface 3.
In the time that casing 1 interior environment temperature, humidity reach the set point of temperature sensor, humidity sensor, temperature and humidity controller 4 automatically starts heater 6 and fan 5 and moves, the heat that fan 5 produces heater 6 converts hot blast to, the moisture of casing 1 interior generation is dried up, to improve casing 1 interior environment temperature; After the interior temperature of casing 1, humidity are lower than set point, heater 6 and fan 5 auto-breakings stop.
Claims (2)
1. a novel box type transformer station, it is characterized in that: it comprises that box-type substation body, casing, box house are provided with temperature sensor, humidity sensor, temperature and humidity controller, heater and fan, heater is arranged on the side plate of casing, fan is arranged on cabinet rear panel, the signal output part of temperature, humidity sensor is connected with temperature and humidity controller, temperature and humidity controller is connected with heater and fan, and temperature and humidity controller receives signal data control heater and the fan work of temperature, humidity sensor detection.
2. novel box type transformer station according to claim 1, is characterized in that, described temperature and humidity controller band RS485 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152461.6A CN104104016A (en) | 2013-04-15 | 2013-04-15 | Novel box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310152461.6A CN104104016A (en) | 2013-04-15 | 2013-04-15 | Novel box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104104016A true CN104104016A (en) | 2014-10-15 |
Family
ID=51671935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310152461.6A Pending CN104104016A (en) | 2013-04-15 | 2013-04-15 | Novel box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104104016A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317340A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Control method and device for protecting outdoor cabinet of substation against condensation |
| CN105867242A (en) * | 2016-04-29 | 2016-08-17 | 芜湖诚通自动化设备有限公司 | Intelligent power distribution cabinet and control method thereof |
| CN105916065A (en) * | 2016-07-01 | 2016-08-31 | 合肥天馈信息技术有限公司 | Network communication circuit branch box |
| CN107086471A (en) * | 2017-06-27 | 2017-08-22 | 青岛特来电新能源有限公司 | Cooling device and box-type substation for box-type substation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312067Y (en) * | 2008-12-19 | 2009-09-16 | 湖南湘能变压器有限责任公司 | Prefabricated substation utilizing temperature and humidity automatic control system |
| KR100979680B1 (en) * | 2010-04-01 | 2010-09-02 | 동영전기 주식회사 | A power receiving and distributing board having function of preventing dew condensation |
| CN201910011U (en) * | 2010-12-03 | 2011-07-27 | 川铁电气（天津）集团有限公司 | Electric operating mechanism using intelligent temperature and humidity control system |
-
2013
- 2013-04-15 CN CN201310152461.6A patent/CN104104016A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312067Y (en) * | 2008-12-19 | 2009-09-16 | 湖南湘能变压器有限责任公司 | Prefabricated substation utilizing temperature and humidity automatic control system |
| KR100979680B1 (en) * | 2010-04-01 | 2010-09-02 | 동영전기 주식회사 | A power receiving and distributing board having function of preventing dew condensation |
| CN201910011U (en) * | 2010-12-03 | 2011-07-27 | 川铁电气（天津）集团有限公司 | Electric operating mechanism using intelligent temperature and humidity control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317340A (en) * | 2014-11-12 | 2015-01-28 | 国家电网公司 | Control method and device for protecting outdoor cabinet of substation against condensation |
| CN105867242A (en) * | 2016-04-29 | 2016-08-17 | 芜湖诚通自动化设备有限公司 | Intelligent power distribution cabinet and control method thereof |
| CN105916065A (en) * | 2016-07-01 | 2016-08-31 | 合肥天馈信息技术有限公司 | Network communication circuit branch box |
| CN107086471A (en) * | 2017-06-27 | 2017-08-22 | 青岛特来电新能源有限公司 | Cooling device and box-type substation for box-type substation |
| CN107086471B (en) * | 2017-06-27 | 2023-10-27 | 青岛特来电新能源科技有限公司 | Cooling equipment for box-type substation and box-type substation |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |