CN205139750U - Intelligence environmental control system - Google Patents

Intelligence environmental control system Download PDF

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Publication number
CN205139750U
CN205139750U CN201520948804.4U CN201520948804U CN205139750U CN 205139750 U CN205139750 U CN 205139750U CN 201520948804 U CN201520948804 U CN 201520948804U CN 205139750 U CN205139750 U CN 205139750U
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main control
control unit
module
alarm
digital input
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CN201520948804.4U
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Chinese (zh)
Inventor
刘旭东
查长清
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WUHAN XIWEN TECHNOLOGY Co Ltd
State Grid Electric Power Co Hubei Electric Power Co Yichang Power Supply Co
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WUHAN XIWEN TECHNOLOGY Co Ltd
State Grid Electric Power Co Hubei Electric Power Co Yichang Power Supply Co
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Abstract

The utility model discloses an intelligence environmental control system, including main control unit, alarm unit and execution unit, the main control unit is connected with alarm unit, execution unit respectively, execution unit is connected with drain pump, exhaust fan, electric window, circulating fan respectively, circulating fan is reverse to be connected in the digital input of main control unit module, the main control unit is connected with drain pump, exhaust fan, electric window, multiunit sensor, industry air conditioner, industry dehumidifier, infrared module respectively, infrared module and position sensor set up in pairs, and all the device is on the air conditioner. The main control unit includes obs core control mainboard, GPRS module and touch display screen. The utility model discloses can accurate effectual judgement environment state in indoor, the outdoor and cable pit, composite control corresponding setting carrying on work can guarantee not only that indoor air circumstance reaches the requirement, can also realize air convection and indoor outdoor ventilation, furthest's reduction energy consumption prolongs the life of equipment.

Description

A kind of intelligent environment control system
Technical field
The utility model relates to a kind of apparatus system, particularly relates to a kind of intelligent environment control system be applied in the enclosure space such as transformer station, power distribution room.
Background technology
The indoor environment state of important area in transformer station, such as: high temperature, moist, water inlet, dust heap etc. environmental factor all has important impact to the normal operation of equipment and the safety of staff, wherein especially important with the environmental impact of temperature and humidity.Because the various high-tension apparatus thermal values in transformer station are all comparatively large, if equipment runs for a long time at high operating temperatures, the aging of high voltage equipment insulation can be accelerated, be prone to accidents, shorten service life of equipment; And if the too low easy generation electrostatic of indoor humidity, the accumulation of electrostatic and electric discharge may cause the damage of electronic equipment, even cause protecting control equipment malfunction, cause power outage; The higher meeting of humidity causes the generation of mould, and the acidic materials that mould is decomposed can reduce high voltage equipment insulation performance greatly, produce creepage, flashover, and when humidity reaches condensation point, the condensation globule can be produced, reduce insulation distance, the safe operation of serious threat equipment.
At present, integrated automation of transformation stations control system is popularized in power industry, and most transformer station has all achieved unattended, and therefore the monitoring of indoor environment is extremely important.Environment monitoring equipment has all been installed according to different demands by most of transformer station, but these equipment are all separate one by one, without the small automatic device of dialogue function, needs manual intervention.And realize unattended after, make an inspection tour personnel in limited tour number of times, be difficult to comprehensively understand indoor environment integral status, realize in real time monitor, Intelligent adjustment.Such as, the environment adjusting devices such as hard-wired air-conditioning, dehumidifier can only realize effective adjustment to local, limited scope, be very easy to occur the underproof situation in indoor environment local, and cannot improve the environment of the positions such as cable duct, moisture can be entered by switch cubicle bottom, even if indoor environment is suitable for the accident also easily causing electric discharge, tripping operation; Secondly, the various equipment of independent operating mutually between not interlock, not only can reduce air and improve efficiency, and can lossy be added, waste energy, reduce the serviceable life of equipment.
Utility model content
In order to solve the weak point existing for above-mentioned technology, the utility model provides a kind of intelligent environment control system.
In order to solve above technical matters, the technical solution adopted in the utility model is: a kind of intelligent environment control system, it comprises the main control unit, alarm unit and the performance element that are arranged on transformer station's Long-distance Control indoor, and main control unit is connected with alarm unit, performance element respectively by digital output module; Performance element is provided with contactor;
Performance element is connected with unwatering pump, exhaust blower, motorized window respectively by performance element first data line; Be connected with multiple circulating fan respectively by performance element second data line; Multiple circulating fan passes through digital input module first data line Opposite direction connection on the digital input module of main control unit lower end;
Digital input module second data line that main control unit is sent by digital input module is connected with SF6 sensor with unwatering pump, exhaust blower, motorized window, smoke transducer, water sensor respectively; Digital input module the 3rd data line that main control unit is sent by digital input module is connected with multiple position transducer respectively;
Main control unit is connected with multiple Study on Intelligent Sensors of Temperature, multiple industrial air-conditioning, multiple industrial dehumidifier, multiple infrared module respectively by communication module; Infrared module and position transducer are arranged in pairs, and equal device is on air conditioner, and air conditioner is multiple.Main control unit comprises core and controls mainboard; Core controls mainboard is provided with GPRS module and touch display screen.
Circulating fan is arranged on air channel or the air outlet place of cable duct side, and cable duct and the interior space form overall circulation.Multiple Study on Intelligent Sensors of Temperature is provided with in cable duct.
Alarm unit is divided into voice guard, Short message alarm, smoke alarm and water immersion alarm.
The utility model is by gathering the data of Study on Intelligent Sensors of Temperature, SF6 sensor, water sensor, smoke transducer, the ambient condition in indoor, outdoor and cable duct can be judged accurately and effectively, the corresponding equipment of Comprehensive Control carries out work, not only can ensure that indoor air environment reaches requirement, the environmental aspect in the regions such as cable duct can also be improved, make full use of low-power equipment simultaneously and realize cross-ventilation and indoor and outdoor ventilation, reduce energy consumption to greatest extent and the serviceable life of extension device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is one-piece construction block diagram of the present utility model.
Fig. 2 is the mounting structure schematic diagram of circulating fan.
In Fig. 2: 1, circulating fan; 2, Study on Intelligent Sensors of Temperature; 3, cable duct.
Embodiment
As shown in Figure 1, the utility model comprises the main control unit, alarm unit and the performance element that are arranged on transformer station's Long-distance Control indoor, and main control unit is connected with alarm unit, performance element respectively by digital output module; Performance element is provided with contactor;
Performance element is connected with unwatering pump, exhaust blower, motorized window respectively by performance element first data line; Be connected with multiple circulating fan respectively by performance element second data line; Multiple circulating fan passes through digital input module first data line Opposite direction connection on the digital input module of main control unit lower end;
Digital input module second data line that main control unit is sent by digital input module is connected with SF6 sensor with unwatering pump, exhaust blower, motorized window, smoke transducer, water sensor respectively; Digital input module the 3rd data line that main control unit is sent by digital input module is connected with multiple position transducer respectively; Main control unit is connected with multiple Study on Intelligent Sensors of Temperature, multiple industrial air-conditioning, multiple industrial dehumidifier, multiple infrared module respectively by communication module; Infrared module and position transducer are arranged in pairs, and equal device is on air conditioner, and air conditioner is multiple.
Main control unit comprises core and controls mainboard; Core controls mainboard is provided with GPRS module and touch display screen.Main control unit by information such as the real time environmental data of each interior space, equipment running status, equipment installation site, historical data, history curve and operational factors in touch display screen display transformer station, and arranges the operational factor of main control unit by touch display screen; Core controls mainboard and is connected with GPRS module, by wireless communication mode, the information such as the real time data in transformer station's indoor environment intelligent control system, equipment state, ambient condition, alarm condition is uploaded to remote monitoring system.
The utility model passes through smoke transducer, water sensor, the data acquisition equipments such as SF6 sensor and Study on Intelligent Sensors of Temperature obtain the environmental parameter of each indoor and outdoors in transformer station, utilize core to control mainboard to compare according to the control environment parameter pre-set and the environmental parameter obtained, intellectual analysis judges whether the ambient condition of indoor regional is suitable for, then according to actual conditions, unwatering pump is passed through in selection, exhaust blower, motorized window, the Environmental adjustments such as industrial air-conditioning or industrial dehumidifier equipment carries out control adjustment to the environment of regional, ensure that the environment in indoor each region is in eligible state, if there is the emergency circumstance, while adjustment environmental unit, start alarm unit.
Transformer station indoor are environmentally adjusted equipment and carry out subregion control by the utility model, all regions are all qualified, just judge that indoor integrated environment is qualified, various types of Environmental adjustments equipment works alone according to the ambient condition of region, can be interrelated as required between equipment, outdoor environment does as a whole participation and controls.In addition, core of the present utility model controls mainboard also judges outdoor integrated environment state by being arranged on outdoor Study on Intelligent Sensors of Temperature, if outdoor environment is good, then judge according to indoor environment state, when indoor environment is qualified, close all energy consumption equipments, motorized window is opened, realize indoor and outdoor cross-ventilation; If indoor environment is defective, while opening motorized window, open outdoor air convection current in exhaust blower accelerating chamber, improve indoor environment as early as possible.If outdoor environment is defective, then closes exhaust blower and motorized window, avoid indoor environment to be subject to the impact of outdoor environment.Study on Intelligent Sensors of Temperature judges the ambient condition of indoor regional in operational process, if the ambient condition in certain region is defective, then start the equipment such as the industrial air-conditioning of respective regions, industrial dehumidifier, and whether start circulating fan according to the mode decision preset, to promote indoor air convection.
Temperature Humidity Sensor is that monitoring is indoor, the visual plant of outdoor environment, in order to the ambient condition of indoor regional can be monitored more accurately, need multiple Temperature Humidity Sensor is installed, installation site also can be apart from each other, therefore select Study on Intelligent Sensors of Temperature, obtain real time data by communication modes; Industrial air-conditioning and industrial dehumidifier can support communication modes, the control that main control unit utilizes communication module to realize industrial air-conditioning and industrial dehumidifier.Adopt communication module not only can obtain more real time data, carry out mode of operation flexibly and switch, also can avoid the impact that frequent opening and closing power supply brings equipment, extension device serviceable life.
For the air conditioner that transformer station has installed, in order to make full use of existing resource, be convenient to more effectively control, the utility model installs a position sensor and infrared module on each air conditioner simultaneously.In real work, infrared module not only by the study to air-conditioning remote control, can realize the mode of operation handoff functionality of air-conditioning remote control, also can realize the function of Temperature Humidity Sensor simultaneously, the ambient condition around monitoring air-conditioning.The position transducer that air conditioner is arranged can monitor the compressor state of air-conditioning, fan condition, the data monitored are aggregated into main control unit by digital input module, facilitate main control unit to carry out single accurate control to single air conditioner wherein like this.
Alarm unit of the present utility model is divided into voice guard, Short message alarm, smoke alarm and water immersion alarm, and smoke transducer, water sensor and SF6 sensor are special indoor environment monitoring equipments, once there is abnormal signal, then represent that serious problems appear in indoor environment.Core controls mainboard and receives after smoke alarm sends signal, can the work of halt system all devices immediately, prevents more serious consequence, starts the audible alarm equipment such as siren alarm bell simultaneously, and uploaded by signal by GPRS module; Core controls mainboard and receives after water immersion alarm sends signal, can start pumping drainage immediately, and be uploaded by signal by GPRS module; Core controls mainboard and receives after SF6 sensor sends signal, can start exhaust blower immediately, and open motorized window, ventilation in accelerating chamber, as early as possible indoor SF6 gas concentration is reduced, start the panalarms such as siren alarm bell simultaneously, and by GPRS module, signal is uploaded.After corresponding warning message is uploaded by GPRS module, the particular location of warning and relevant issues can be presented on touch display screen or by short message alarm module and notify staff, staff can obtain relevant information in time, and by the related command on operation touch display screen, dangerous situation can be processed, then the related personnel near at once allotment rushes towards scene and processes, very convenient and accurate.
As shown in Figure 2, circulating fan 1 of the present utility model is arranged on the side of cable duct 3, select to be arranged on air channel or air outlet place according to field condition, if multiple stage circulating fan can be installed, then be arranged on each side of cable duct respectively, if not connected or a circulating fan can only be installed between cable duct, then change the opposite side end panel of cable duct into another air port, overall circulation in the interior space and cable duct, will be formed.Circulating fan mainly associates with the Study on Intelligent Sensors of Temperature 2 installed in cable duct, in cable duct, the impact of temperature is less, humidity mainly pays close attention to target, core controls mainboard according to the data of the Study on Intelligent Sensors of Temperature installed in cable duct, judge the humidity conditions in cable duct, if humidity over limit, then open the flowing that circulating fan accelerates air in cable duct, as early as possible the moisture in cable duct is discharged.In addition, the work of circulating fan also can associate with air-conditioning, dehumidifier as required, and when indoor environment occurs that local exceeds standard, core controls mainboard while startup respective regions Environmental adjustments equipment, also can start circulating fan, acceleration environment improves efficiency.SF6 sensor of the present utility model is sulfur hexafluoride sensor.
Above-mentioned embodiment is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing; the change that those skilled in the art make within the scope of the technical solution of the utility model, remodeling, interpolation or replacement, also all belong to protection domain of the present utility model.

Claims (4)

1. an intelligent environment control system, is characterized in that: it comprises the main control unit, alarm unit and the performance element that are arranged on transformer station's Long-distance Control indoor, and described main control unit is connected with alarm unit, performance element respectively by digital output module; Described performance element is provided with contactor;
Described performance element is connected with unwatering pump, exhaust blower, motorized window respectively by performance element first data line; Be connected with multiple circulating fan respectively by performance element second data line; Multiple circulating fan passes through digital input module first data line Opposite direction connection on the digital input module of main control unit lower end;
Digital input module second data line that described main control unit is sent by digital input module is connected with SF6 sensor with unwatering pump, exhaust blower, motorized window, smoke transducer, water sensor respectively; Digital input module the 3rd data line that described main control unit is sent by digital input module is connected with multiple position transducer respectively;
Described main control unit is connected with multiple Study on Intelligent Sensors of Temperature, multiple industrial air-conditioning, multiple industrial dehumidifier, multiple infrared module respectively by communication module; Described infrared module and position transducer are arranged in pairs, and equal device is on air conditioner, and air conditioner is multiple;
Described main control unit comprises core and controls mainboard; Described core controls mainboard is provided with GPRS module and touch display screen.
2. intelligent environment control system according to claim 1, is characterized in that: described circulating fan is arranged on air channel or the air outlet place of cable duct side; Described cable duct and the interior space form overall circulation.
3. Intelligent environment control system according to claim 2, is characterized in that: be provided with multiple Study on Intelligent Sensors of Temperature in described cable duct.
4. Intelligent environment control system according to claim 1, is characterized in that: described alarm unit is divided into voice guard, Short message alarm, smoke alarm and water immersion alarm.
CN201520948804.4U 2015-11-25 2015-11-25 Intelligence environmental control system Active CN205139750U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106290095A (en) * 2016-07-18 2017-01-04 山东送变电工程公司 A kind of GIS installs workshop cleannes on-Line Monitor Device and method
CN106292609A (en) * 2016-09-27 2017-01-04 合肥海诺恒信息科技有限公司 A kind of home security long distance control system based on Zigbee
CN106527548A (en) * 2016-11-25 2017-03-22 国网河南省电力公司三门峡市陕州供电公司 Automatic control system for temperature and humidity of box-type substation
CN106873687A (en) * 2017-04-21 2017-06-20 浙江盛暄电力科技有限公司 One kind operation intelligent environment regulator control system
CN107015548A (en) * 2017-06-21 2017-08-04 国网河南省电力公司经济技术研究院 Archive office's intelligent environment detecting and controlling system
CN107045294A (en) * 2017-04-14 2017-08-15 珠海格力电器科技有限公司 A kind of intelligent substation heating ventilation air-conditioning system and its control method
CN107367024A (en) * 2017-08-04 2017-11-21 国网安徽省电力公司合肥供电公司 A kind of indoor station protection against the tide condensation prevention control method
CN107461897A (en) * 2017-08-04 2017-12-12 国网安徽省电力公司合肥供电公司 A kind of indoor station protection against the tide anti-condensation control system
CN107633643A (en) * 2017-09-21 2018-01-26 国家电网公司 A kind of supervisory control of substation early warning system
CN110850919A (en) * 2019-11-26 2020-02-28 重庆望变电气(集团)股份有限公司 Online operation and maintenance system and method for power distribution room

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106290095A (en) * 2016-07-18 2017-01-04 山东送变电工程公司 A kind of GIS installs workshop cleannes on-Line Monitor Device and method
CN106292609A (en) * 2016-09-27 2017-01-04 合肥海诺恒信息科技有限公司 A kind of home security long distance control system based on Zigbee
CN106527548A (en) * 2016-11-25 2017-03-22 国网河南省电力公司三门峡市陕州供电公司 Automatic control system for temperature and humidity of box-type substation
CN107045294A (en) * 2017-04-14 2017-08-15 珠海格力电器科技有限公司 A kind of intelligent substation heating ventilation air-conditioning system and its control method
CN106873687A (en) * 2017-04-21 2017-06-20 浙江盛暄电力科技有限公司 One kind operation intelligent environment regulator control system
CN107015548A (en) * 2017-06-21 2017-08-04 国网河南省电力公司经济技术研究院 Archive office's intelligent environment detecting and controlling system
CN107367024A (en) * 2017-08-04 2017-11-21 国网安徽省电力公司合肥供电公司 A kind of indoor station protection against the tide condensation prevention control method
CN107461897A (en) * 2017-08-04 2017-12-12 国网安徽省电力公司合肥供电公司 A kind of indoor station protection against the tide anti-condensation control system
CN107633643A (en) * 2017-09-21 2018-01-26 国家电网公司 A kind of supervisory control of substation early warning system
CN110850919A (en) * 2019-11-26 2020-02-28 重庆望变电气(集团)股份有限公司 Online operation and maintenance system and method for power distribution room

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