CN205507583U - Environment protection of electric substation integration controller - Google Patents
Environment protection of electric substation integration controller Download PDFInfo
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- CN205507583U CN205507583U CN201521010632.2U CN201521010632U CN205507583U CN 205507583 U CN205507583 U CN 205507583U CN 201521010632 U CN201521010632 U CN 201521010632U CN 205507583 U CN205507583 U CN 205507583U
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Abstract
The utility model relates to an environment protection of electric substation integration controller, this controller includes temperature acquisition module, temperature acquisition module, concentration collection module, host system and power. This controller will be for integrated electric control system for climate control installation such as temperature, humidity can conveniently realize electric substation's indoor environment in the centralized control electric substation, can simplify the environmental control system's of electric substation design, construction and the operation maintenance degree of difficulty again greatly, provide security assurances for the electrical equipment's of electric substation operating environment.
Description
Technical field:
The present invention is electric substation's environment-guarantee integrated controller.This controller will be for integrated electrical control system, the environment adjusting device such as temperature, humidity in centralized Control electric substation, can conveniently realize electric substation's indoor environment, can be greatly simplified again the design of electric substation's environmental control system, construction and operation maintenance difficulty, the running environment for Electrical Equipment for Substation provides safety assurance.
Background technology:
In order to enable Electrical Equipment for Substation safe operation, need to ensure the humiture environment of electric substation maintain a certain within the scope of, and filthy serious area, air to be carried out simple coarse filtration.
Equipment system Han three major types needed for existing electric substation environment-guarantee system: the first kind is Temperature protection system, generally common ventilation system, air handling system；Equations of The Second Kind is humidity safeguards system, generally dehumidifier or dedicated fresh air processing equipment；3rd class is accident safeguards system, generally accident rear venting system.Existing engineering design and actually used in all use separate payment, Non-follow control, on the one hand design efficiency is low, on the other hand operations staff needs each equipment such as manual operation blower fan, dehumidifier, in-convenience in use, and effect is difficult to control, in being easily caused station, epidemic disaster exceeds standard, and affects the safe operation of electric specialty equipment, there is potential safety hazard.Therefore, a kind of device controller that be applicable to electric substation environment-guarantee system is presently required, by air-conditioning, ventilate, the distribution of the equipment such as dehumidifying and control realization integrated, it is ensured that the running environment of electric substation meets the safe operation requirement of electrical equipment.
Summary of the invention
Solve the technical problem that:
Realize the system integration that electric substation's environment-guarantee system equipment controls.
Controller is applicable to all electric substations.
Technical scheme:
For the above-mentioned technical issues that need to address, technical scheme is proposed as follows:
A kind of electric substation environment-guarantee integrated controller, this controller includes humidity collection module, temperature collect module, concentration acquisition module, main control module and power supply；
Humidity collection module includes humidity sensor and analog-digital converter；Humidity collection module is for gathering the ambient humidity of electric substation, and humidity data is sent to main control module；
Temperature collect module includes temperature sensor and analog-digital converter；Temperature collect module is for gathering the ambient temperature of electric substation, and temperature data is sent to main control module；
Concentration acquisition module includes concentration sensor and analog-digital converter；Concentration acquisition module is for gathering the ambient concentration of electric substation, and concentration data is sent to main control module；
Humidity collection module, temperature collect module and concentration acquisition module are all connected with main control module；In main control module, storage has the threshold value of humidity, temperature and concentration, and the data received is compared with threshold value, and according to comparative result, main control module sends the control signal of humidity, temperature and concentration；Control signal includes controlling the signal of dehumidification equipment, controlling the signal of air-conditioning equipment and control the signal of emergency fan；
Described power supply is for powering for humidity collection module, temperature collect module, concentration acquisition module and main control module.
Described main control module have employed PLC or control instrument.
The described signal controlling air-conditioning equipment includes air conditioner signals and mends blower fan signal.
Described concentration sensor is pressure transducer.
Described control signal is switching signal.
Electric substation's environmental control of the present invention includes controlling as follows function:
● can automatically gather in electric substation the environmental parameter signals such as epidemic disaster, automatically export blower fan, dehumidification equipment control signal according to pre-set programs, control the start and stop of equipment, running status regulation and security alarm.
● for the area that filth is serious, electric substation's ventilating system is arranged slightly imitates defecator, when slightly disappear filter failure time, controller sends alarm signal, points out timely replacing slightly to imitate defecator.
● when electric substation's breaking out of fire, fire-smothering gear start, after fire suppression, exhaust blower can be started by this controller.
Beneficial effect:
Electric substation's environmental Kuznets Curves function concentrates on a controller, and simple for structure, practical, construction and installation are convenient.
Reduce the Substation Project construction period, improve construction efficiency and the safety of operation.It is easy to control, simple to operate.
Accompanying drawing illustrates:
Fig. 1 is the systematic schematic diagram of the present invention；
Wherein: 1-dehumidifier；2-air-conditioner；3-humidity sensor；4-temperature sensor；5-mends blower fan；6-pressure transducer；7-exhaust blower；8-Electric air valve；9-accident exhaust blower；10-electric substation environment-guarantee integrated controller；11-distribution box
Detailed description of the invention
A kind of electric substation environment-guarantee integrated controller, this controller includes humidity collection module, temperature collect module, concentration acquisition module, main control module and power supply；
Humidity collection module includes humidity sensor and analog-digital converter；Humidity collection module is for gathering the ambient humidity of electric substation, and humidity data is sent to main control module；
Temperature collect module includes temperature sensor and analog-digital converter；Temperature collect module is for gathering the ambient temperature of electric substation, and temperature data is sent to main control module；
Concentration acquisition module includes concentration sensor and analog-digital converter；Concentration acquisition module is for gathering the ambient concentration of electric substation, and concentration data is sent to main control module；
Humidity collection module, temperature collect module and concentration acquisition module are all connected with main control module；In main control module, storage has the threshold value of humidity, temperature and concentration, and the data received is compared with threshold value, and according to comparative result, main control module sends the control signal of humidity, temperature and concentration；Control signal includes controlling the signal of dehumidification equipment, controlling the signal of air-conditioning equipment and control the signal of emergency fan；
Described power supply is for powering for humidity collection module, temperature collect module, concentration acquisition module and main control module.
Described main control module have employed PLC or control instrument.
The described signal controlling air-conditioning equipment includes air conditioner signals and mends blower fan signal.
Described concentration sensor is pressure transducer.
Described control signal is switching signal.
● illustrate: electric substation's environment-guarantee integrated controller receives the signal of temperature, humidity and pressure transducer by wired or wireless mode, according to the control program set, the equipment such as air-conditioning, blower fan, dehumidifier are exported corresponding control signal, it is achieved to the control of environment in electric substation.
When electric substation's breaking out of fire, fire-smothering gear starts, and after fire suppression, this controller accepts the remote signal that fire protection control center sends, and starts exhaust blower, carries out air draft after calamity.
Control flow:
1. design temperature controls parameter T0, humid control parameter Φ0；
2. temperature T in electric substation > T0Time, starting device common ventilation system；
3. equipment 5,7 continues T occur after starting > T0Time, start air handling system；
4. electric substation's humidity Φ > Φ0Time, start dehumidifying degree safeguards system；
The most slightly disappear filter failure time, controller sends alarm signal, points out timely replacing slightly to imitate defecator.Startup accident rear venting system after extinction using gas.
Claims (5)
1. electric substation's environment-guarantee integrated controller, this controller includes humidity collection module, temperature collect module, concentration acquisition module, main control module and power supply；
Humidity collection module includes humidity sensor and analog-digital converter；Humidity collection module is for gathering the ambient humidity of electric substation, and humidity data is sent to main control module；
Temperature collect module includes temperature sensor and analog-digital converter；Temperature collect module is for gathering the ambient temperature of electric substation, and temperature data is sent to main control module；
Concentration acquisition module includes concentration sensor and analog-digital converter；Concentration acquisition module is for gathering the ambient concentration of electric substation, and concentration data is sent to main control module；
Humidity collection module, temperature collect module and concentration acquisition module are all connected with main control module；In main control module, storage has the threshold value of humidity, temperature and concentration, and the data received is compared with threshold value, and according to comparative result, main control module sends the control signal of humidity, temperature and concentration；Control signal includes controlling the signal of dehumidification equipment, controlling the signal of air-conditioning equipment and control the signal of emergency fan；
Described power supply is for powering for humidity collection module, temperature collect module, concentration acquisition module and main control module.
A kind of electric substation the most according to claim 1 environment-guarantee integrated controller, it is characterised in that: described main control module have employed PLC or control instrument.
A kind of electric substation the most according to claim 1 environment-guarantee integrated controller, it is characterised in that: the described signal controlling air-conditioning equipment includes air conditioner signals and mends blower fan signal.
A kind of electric substation the most according to claim 1 environment-guarantee integrated controller, it is characterised in that: described concentration sensor is pressure transducer.
A kind of electric substation the most according to claim 1 environment-guarantee integrated controller, it is characterised in that: described control signal is switching signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010632.2U CN205507583U (en) | 2015-12-08 | 2015-12-08 | Environment protection of electric substation integration controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010632.2U CN205507583U (en) | 2015-12-08 | 2015-12-08 | Environment protection of electric substation integration controller |
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| Publication Number | Publication Date |
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| CN205507583U true CN205507583U (en) | 2016-08-24 |
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| CN201521010632.2U Active CN205507583U (en) | 2015-12-08 | 2015-12-08 | Environment protection of electric substation integration controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855598A (en) * | 2021-02-08 | 2021-05-28 | 新城控股集团企业管理有限公司 | Substation accident fan system and control method thereof |
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2015
- 2015-12-08 CN CN201521010632.2U patent/CN205507583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855598A (en) * | 2021-02-08 | 2021-05-28 | 新城控股集团企业管理有限公司 | Substation accident fan system and control method thereof |
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