CN203324870U - Automatic temperature and humidity control system of outdoor switch cabinet - Google Patents
Automatic temperature and humidity control system of outdoor switch cabinet Download PDFInfo
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- CN203324870U CN203324870U CN2013204283693U CN201320428369U CN203324870U CN 203324870 U CN203324870 U CN 203324870U CN 2013204283693 U CN2013204283693 U CN 2013204283693U CN 201320428369 U CN201320428369 U CN 201320428369U CN 203324870 U CN203324870 U CN 203324870U
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- outdoor switch
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Abstract
An automatic temperature and humidity control system of an outdoor switch cabinet comprises a fan, a heater, a humidity probe, a temperature probe, an acquisition control device, a substation measurement and control system, a centralized control center background computer and a substation background computer, wherein the fan, the heater, the humidity probe and the temperature probe are respectively placed in the outdoor switch cabinet and are respectively connected with the acquisition control device through conducting wires, the acquisition control device is connected with the substation measurement and control system, and the centralized control center background computer and the substation background computer are respectively connected with the substation measurement and control system. The automatic temperature and humidity control system of the outdoor switch cabinet has the advantage that the heater and the fan are automatically started to carry out temperature and humidity adjustment when the temperature and the humidity reaches set values thereof. When the heater and the fan malfunction and the temperature and the humidity do not meet the requirements for a long time, an alarm signal is sent out timely to inform maintenance personnel to deal with the problem, thereby improving the operation reliability of a circuit breaker and removing hidden dangers of accidents in advance.
Description
Technical field
The utility model relates to electric system outdoor equipment detection field, particularly a kind of outdoor switch box humiture automatic control system.
Background technology
In the conventional killer switch mechanism cabinet of high and cold humid area transformer station, through moisture, condensation very easily causes terminal strip charged, or, because switch built-in electrical insulation oil temperature reduces, stickiness strengthens, cause switch malfunction, tripping.At present conventional solution is to install well heater in switch mechanism box additional, when temperature reduces by artificial input.But whether current monitoring system of electric substation only can be monitored heating controller air switch input good, when well heater damages, without any warning information, can't guarantee normal heating work, to safe operation of power system, brings hidden danger.
The utility model content
The purpose of this utility model is that the spy provides a kind of outdoor switch box humiture automatic control system in order to guarantee in time the stable of humiture value in outdoor switch box.
The utility model provides a kind of outdoor switch box humiture automatic control system, it is characterized in that: described outdoor switch box humiture automatic control system, comprise fan 1, well heater 2, moisture probe 3, temp probe 4, acquisition control device 5, Measurement-control System of Transformer Substation 6, centralized control center's background computer 7, transformer station's background computer 8;
Wherein: fan 1, well heater 2, moisture probe 3 and temp probe 4 are placed on respectively in outdoor switch box, by wire, with acquisition control device 5, be connected respectively simultaneously, acquisition control device 5 is connected with Measurement-control System of Transformer Substation 6, and centralized control center's background computer 7 is connected with Measurement-control System of Transformer Substation 6 respectively with transformer station background computer 8.
In described acquisition control device 5 with the temperature, humidity overload alarm functional module.
In described temperature, humidity overload alarm functional module with the setup unit of temperature, humidity value, and overtime setup unit.
Temperature, moisture probe, Novel warm humidity relay, fan apparatus are installed in switch mechanism box, utilize former having heaters, form outdoor switch box humiture automatic control system, when temperature, humidity reach setting value, automatically drop into well heater or fan, improve in-cabinet temperature and drive away moisture, after temperature, humidity reach normal value, automatically stopping the work of well heater, fan.When due to well heater or fan damage, when temperature humidity reaches alarming value for a long time, to transformer station and regulation and control center, send alerting signal, notify in time the staff to arrive site inspection and process.
Take full advantage of the original facility of transformer station, in the situation that equipment is not carried out to large change, the economy expenditure with less, reached the purpose of dealing with problems.
Advantage of the present utility model:
Outdoor switch box humiture automatic control system described in the utility model automatically starts well heater and fan when temperature, humidity reach setting value, carries out the temperature humidity adjusting.When well heater, fan fails, when temperature, humidity do not meet the demands for a long time, send in time alarm signal, notify the maintainer to be processed, improve the isolating switch reliability of operation, ahead relieving accident potential.
The accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is outdoor switch box humiture automatic control system theory structure schematic diagram.
Embodiment
The present embodiment provides a kind of outdoor switch box humiture automatic control system, it is characterized in that: described outdoor switch box humiture automatic control system, comprise fan 1, well heater 2, moisture probe 3, temp probe 4, acquisition control device 5, Measurement-control System of Transformer Substation 6, centralized control center's background computer 7, transformer station's background computer 8;
Wherein: fan 1, well heater 2, moisture probe 3 and temp probe 4 are placed on respectively in outdoor switch box, by wire, with acquisition control device 5, be connected respectively simultaneously, acquisition control device 5 is connected with Measurement-control System of Transformer Substation 6, and centralized control center's background computer 7 is connected with Measurement-control System of Transformer Substation 6 respectively with transformer station background computer 8.
In described acquisition control device 5 with the temperature, humidity overload alarm functional module.
In described temperature, humidity overload alarm functional module with the setup unit of temperature, humidity value, and overtime setup unit.
Temperature, moisture probe, Novel warm humidity relay, fan apparatus are installed in switch mechanism box, utilize former having heaters, form outdoor switch box humiture automatic control system, when temperature, humidity reach setting value, automatically drop into well heater or fan, improve in-cabinet temperature and drive away moisture, after temperature, humidity reach normal value, automatically stopping the work of well heater, fan.When due to well heater or fan damage, when temperature humidity reaches alarming value for a long time, to transformer station and regulation and control center, send alerting signal, notify in time the staff to arrive site inspection and process.
Claims (3)
1. an outdoor switch box humiture automatic control system, it is characterized in that: described outdoor switch box humiture automatic control system, comprise fan (1), well heater (2), moisture probe (3), temp probe (4), acquisition control device (5), Measurement-control System of Transformer Substation (6), centralized control center's background computer (7), transformer station's background computer (8);
Wherein: fan (1), well heater (2), moisture probe (3) and temp probe (4) are placed on respectively in outdoor switch box, by wire, with acquisition control device (5), be connected respectively simultaneously, acquisition control device (5) is connected with Measurement-control System of Transformer Substation (6), and centralized control center's background computer (7) is connected with Measurement-control System of Transformer Substation (6) respectively with transformer station's background computer (8).
2. according to outdoor switch box humiture automatic control system claimed in claim 1, it is characterized in that: in described acquisition control device (5) with the temperature, humidity overload alarm functional module.
3. according to outdoor switch box humiture automatic control system claimed in claim 2, it is characterized in that: in described temperature, humidity overload alarm functional module with the setup unit of temperature, humidity value, and overtime setup unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204283693U CN203324870U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature and humidity control system of outdoor switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204283693U CN203324870U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature and humidity control system of outdoor switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324870U true CN203324870U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204283693U Expired - Lifetime CN203324870U (en) | 2013-07-15 | 2013-07-15 | Automatic temperature and humidity control system of outdoor switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365322A (en) * | 2013-07-15 | 2013-10-23 | 国家电网公司 | Temperature and humidity automatic control system of outdoor switch cabinet |
| CN107544584A (en) * | 2017-10-12 | 2018-01-05 | 威腾电气集团股份有限公司 | A kind of bus Special distribution cabinet intelligent temperature control system |
-
2013
- 2013-07-15 CN CN2013204283693U patent/CN203324870U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103365322A (en) * | 2013-07-15 | 2013-10-23 | 国家电网公司 | Temperature and humidity automatic control system of outdoor switch cabinet |
| CN107544584A (en) * | 2017-10-12 | 2018-01-05 | 威腾电气集团股份有限公司 | A kind of bus Special distribution cabinet intelligent temperature control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |