CN103472778A - Intelligent control management system for electrical equipment rooms of high-rise building - Google Patents

Intelligent control management system for electrical equipment rooms of high-rise building Download PDF

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CN103472778A
CN103472778A CN201310387661XA CN201310387661A CN103472778A CN 103472778 A CN103472778 A CN 103472778A CN 201310387661X A CN201310387661X A CN 201310387661XA CN 201310387661 A CN201310387661 A CN 201310387661A CN 103472778 A CN103472778 A CN 103472778A
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electrical equipment
sensor
intelligent
skyscraper
room
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CN201310387661XA
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Chinese (zh)
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CN103472778B (en
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范斯远
肖丹宁
张海明
蒋幸昌
徐群英
李小瑜
吴广意
粟卫权
陈肖梅
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广西华蓝设计(集团)有限公司
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Abstract

The invention discloses an intelligent control management system for the electrical equipment rooms of a high-rise building, which is formed by installing a computer system in a central control room. The intelligent control management system comprises a master server, a standby server, a display and communication network equipment, wherein an intelligent monitor, a sensor, a communication module and ventilation-dehumidification equipment are installed in the monitoring cabinet of the electrical equipment room on each floor of the high-rise building, and the intelligent monitor is connected with the sensor to perform data acquisition; the sensor comprises a temperature sensor, a camera, a humidity sensor, a gas concentration sensor and a voltage and current sensor; various control execution components are further arranged in the equipment room, the intelligent monitor is used for transmitting data to the computer system of the central control room by a network transmission module, or receiving an instruction ordered by the control centre, and executing the control instruction, so as to monitor the temperature, the humidity and the harmful gas concentration of the electrical equipment room, and keep the temperature, the humidity and the harmful gas concentration in standard ranges, thus ensuring the safe and reliable running of the electrical equipment of the electrical equipment rooms in the high-rise building.

Description

Intelligent control management system between the skyscraper electrical equipment
Technical field
The present invention relates to control disposal system between a kind of skyscraper electrical equipment the computer management system of particularly temperature between the skyscraper electrical equipment, humidity, harmful gas, fire hazard being carried out to centralized detecting and control.
Background technology
Along with the increase of urban population, construction speed is accelerated, and the construction land anxiety forces the big and medium-sized cities building constantly to develop to high level.Although the construction of skyscraper can solve the problems such as urban land anxiety effectively, skyscraper also is with and is served unfavorable factor, except the living environment to people exerts an influence, also a large amount of electrical equipments that are installed with in skyscraper is produced to larger impact.Some unfavorable factors that the skyscraper environment brings mainly contain: high temperature, low temperature, moisture, mould and harmful toy, thunder and lightning, fire hazard, static, electromagnetic interference (EMI) etc.Hold reliable function and, to the adaptive faculty of environment, installation environment that just must be different according to it is taked different protection countermeasure in order to guarantee electrical equipment in the continuation of insurance of these environment relayings.Although electrical equipment is in Design and manufacture, with regard to the installation environment of considering product and feature and taked some safeguard procedures, but concerning the design in several serious fires person of construction work, also must be according to environmental characteristic special in skyscraper, reasonably select different electronic machines & apparatus, in order to improve power supply-distribution system operation electrically, reliability and there is rational economic and technique level.
Be generally every layer between the skyscraper electrical equipment at present and establish one, in order to save space, become vertical row designs (generally running through all floors), area be approximately 2-5 ㎡/, so be called again electric well, interior because electric equipment and the circuit installed are more between the skyscraper electrical equipment, so control temperature, humidity and fire prevention, anticreep just more strict than low-rise building, take south China as example, Guangxi, Guangdong, Hunan, Sichuan, Guizhou, the characteristics of the weathers such as Hainan be that spring, there was dampness in the air and summer and autumn temperature high, the changeable dewfall that causes equipment of spring temperature, the temperature rise that summer and autumn, high temperature and equipment heating produced, easily cause equipment failure (as device damage) and accidents caused hidden danger (as leakage fire).
Also have, some place in skyscraper is equipped with steam, hot duct or some are distributed the equipment of high temperature, electrical equipment and the circuit installed in its vicinity all will be subject to the impact of hyperthermia radiation environment to some extent, greatly reduced its serviceable life, in addition, of some electrical equipments itself is as transformer, the equipment such as emergency diesel dynamo group also give out high temperature, natural ventilation and radiating condition are very poor, if do not taked the forced draft measure, impact on electrical equipment is larger, can make the capacity of switch reduce, the electrothermal relay misoperation, the technical feature of electron device is destroyed.Work under hot environment for a long time when electrical equipment and circuit, can make insulating material softening, so dry and cracked; When road is short-circuited, as do not made in time the protection switch tripping operation, will causes the outer jacket of insulated conductor to melt, catch fire, and then cause large-scale fire failure.
And northern, as some severe cold areas of northern China, the low temperature environment caused winter, make insulating material contraction, hardening or the embrittlement of electrical equipment, and the electric property of oil switch and oil-filled electric equipment and mechanical property reduce.Fire fighting water system in skyscraper can freeze because of the low temperature in winter.If do not taked effective antifreezing measures, will cause the water pipe from freezing crack seepage, lead to great electric equipment accident.
About wet gas environments, except above-mentioned said weather condition, the place that water plant in skyscraper, basement or water vapor are larger, near the inside electric appliance of installing moist steam can permeate and be diffused into, serious meeting makes the inside of electrical equipment or outside condensation form moisture film, the metal surface heavy corrosion, can cause that these components and parts electric properties descend, make the insulation resistance of material surface fall and insulate breakdown, the strength of materials reduces, dielectric loss angle increases, the malfunctioning and electric contact loose contact of components and parts etc.
Electrical equipment makes moist and can make the decreasing insulating of equipment, the insulating material accelerated deterioration.According to MEDIUM THEORY, the ambient humidity increase can make dielectric conductivity, relative dielectric constant, the corresponding increase of medium consumpting angle tgδ, and breakdown field strength reduces.In the electrical equipment use procedure, its insulating element can become fragile under hot effect, and vibrated rear its surface has tiny crackle.Again due to electrical equipment work a period of time after, will depend on certain dust on its surface, after making moist between electrical equipment, moisture will make the dust be attached on these crackles bring crack into.Under the acting in conjunction of moisture and dust, very low voltage also may cause electric discharge phenomena, makes insulating material damaged or puncture.
Under the effect of moisture and high temperature, the metallic conductor of electrical equipment also can oxidizedly corrode (particularly in the situation that it adheres to dust), and conductor connection place contact resistance is increased, and causes local overheating.Particularly, " going back to Nan Tian ", the metal of electrical equipment and non-metallic component can be subject to the common effect of temperature, oxygen, humidity and dust, make the condition of work of electrical equipment more worsen, and have a strong impact on the safe operation of electrical equipment.If do not take protection against the tide and temperature control measures between high-rise green building electrical equipment, will greatly reduce the serviceable life of electrical equipment.When the insulating material of electrical equipment and metallic conductor are corroded to a certain degree, if electrical equipment still is operated under the environment of moist and high temperature, electrical equipment safe operation that will the serious threat equipment room, the also safe operation of entail dangers to user's consumer, and may cause electric leakage, short circuit, cause the generation of serious electric fault and accident.Once the generation electric fault, gently can damage electrical equipment, heavy cause that line short damages other consumers, even may cause circuit, equipment spontaneous combustion, cause fire failure to occur, the serious threat people's safety of life and property.Along with the raising that the development of modern science and technology and people require intelligent building, the number of devices between electrical equipment also is being on the increase, and high-tech, the expensive shared proportion of electronic equipment are also increasing.The damage once these equipment break down or make moist, economic loss that will be huge, seriously affect the normal Working Life of people.
In domestic open source literature, few about the relevant report of dehumidifying between electrical equipment, the research of temperature control treatment technology fireproof and application.Wherein: 1), the Chongqing Electric scientific experiment research institute Liu Hua operating environment of power distribution room adjusting and control instrument of having introduced Chongqing Electric scientific experiment research institute and the common research and development of Chinese DianKeYuan cooperation such as brave.This adjusting and control instrument possesses the automatic operation of cool-down dehumidification equipment such as being specifically designed to Long-distance Control power distribution room air-conditioning, exhaust fan and dehumidifier.By running experiment, verified that temperature controller can effectively control the operation of the equipment such as air-conditioning, reach and improve operating environment of power distribution room, alleviate the purpose of maintainer's workload.2), the Xiamen sub-technology Co., Ltd. Zhang sunlight application of far switching on runs on the μ PSD3234A single-chip microcomputer that the 40MHz crystal oscillator has 8051 kernels and utilizes IO port communications and AD conversion DS18B20 temperature measurement device and HM1500 temperature measurement device, and measurement result is delivered to the computing machine main website by the RS232 serial communication of single-chip microcomputer by data, and pass through Darlington transistor output 24V DC voltage by the IO mouth, directly or again pass through the automatic measuring and controlling that DC/AC Control exhaust fan, dehumidifier, air-conditioning node, alarm signal etc. realize the transformer and distribution power station humiture.The application of this system, contribute to improve the running environment of transformer and distribution power station, promotes the reliable and stable operation of grid equipment.But, how to carrying out unified dehumidifying, the research of temperature control treatment technology fireproof between high-rise intelligent building electrical equipment, set up computer control system, guarantee that electrical equipment normally moves the open source literature report of also not seeing.
Summary of the invention
The purpose of this invention is to provide a kind of computer management system that temperature between the skyscraper electrical equipment, humidity, harmful gas, fire hazard are carried out to centralized detecting and control.
Technical scheme of the present invention is as follows:
Intelligent control management system between skyscraper electrical equipment of the present invention, that computer system is installed in central control room (CCR), it comprises master server, standby server, display and communication network device, in monitoring cabinet between the every one deck electrical equipment of skyscraper, intelligent monitor, sensor, communication module and ventilation drying system are installed, described intelligent monitor is connected with sensor and carries out data acquisition; Described sensor comprises temperature sensor, camera, humidity sensor, gas concentration sensor and voltage, current sensor; Also be provided with various control execution units in equipment room, intelligent monitor transmits data to the computer system of central control room (CCR) by network transmission module, or receive the instruction that control center issues, and execution steering order, temperature between electrical equipment, humidity, harmful gas concentration are monitored, made it in critical field.
Intelligent control management system between skyscraper electrical equipment of the present invention, can be monitored the door lock between the skyscraper electrical equipment, while needing the installation and maintenance personnel to enter between electrical equipment, can send instruction in central control room (CCR) or at the computing machine of estate management office, can prevent and treat unrelated person and enter between electrical equipment by own bitting, particularly important for confidential departments like this.Prevent that unrelated person from entering between electrical equipment.
Intelligent control management system between skyscraper electrical equipment of the present invention, can set up data sharing with fire-fighting system in buildings.After fire-fighting system is combined, start air-exhausting function as smoke discharging function, the state of fire-fighting isolation valve carries out Real-Time Monitoring.
Above-described ventilation drying system comprises ventilation unit and dehydrating unit, described ventilation unit has fan blower and air exhauster, adopt vertical the ventilation to carry out the inner air and outer air circulation, described dehydrating unit is contained in the import between electrical equipment, gas is dehumidified, it comprises condensation chamber and charcoal absorption chamber, semiconductor refrigerating condenser and heat-barrier material are installed in the middle of two Room, condensation chamber is equipped with condenser, wetly gas outlet, condensation chamber bottom and valve is housed, the air of remove portion condensate water is led to the charcoal absorption chamber, the charcoal absorption chamber is equipped with heating radiator and activated charcoal, dry gas is discharged and is entered between electrical equipment from the gas outlet on top, charcoal absorption chamber, bottom, charcoal absorption chamber is equipped with ultrasonic ultrasonic delay line memory.
Described dehumidifying and temperature controlled processes are as follows: when indoor humid air enters condenser from air intake opening, the steam condensation, discharged condensate water by valve, flow in ultrasonic ultrasonic delay line memory, atomization under hyperacoustic effect, be discharged into outdoor by air draft from outdoor exhaust outlet; Condensed air is through radiators heat, and the activated charcoal of activated charcoal moisture absorption chamber adsorbs wherein residual steam more simultaneously, and last heated dry air is discharged into indoor by gas outlet; This process constantly circulates, and indoor humid air is changed into to dry air, i.e. dehumidification process.More outdoor when high when temperature between electrical equipment, steam can not condense indoor, after temperature is elevated to a certain degree, needs cooling, will valve-off, the air entered from air intake opening is cooled, from the gas outlet discharge, be transmitted back to indoor; The heat of heating radiator is rejected to outdoor from outdoor exhaust outlet by the atomization air draft, heat activated charcoal is carried out activated charcoal reactivation process simultaneously; This process is process of refrigerastion.When needs heat, can control the direct current input reversal of poles of semiconductor cooler, process of refrigerastion just changes the process of heating into
Between above-described central control room (CCR) and electrical equipment, the intelligent monitor software of monitoring cabinet adopts " industrial configuration software " development platform to be designed, use programmable logic controller (PLC) (PLC), communication mode is taked industrial-controlled general line RS485, TCP/IP and wireless digital (ZigBee) forwarder, temperature sensor, camera, humidity sensor, gas concentration sensor and voltage, current sensor all adopt Intelligence sensor.Be transferred to Surveillance center after data acquisition, computer is controlled at center and PLC controls according to the change robotization of data, and the fire hydrant automatic control switch adopts solenoid valve.
The computer system of installing in central control room (CCR) of the present invention, have master server and standby server, can guarantee master server just in case in situation about breaking down, and cut-in stand-by server at once, to guarantee the security of operation of building electrical equipment.
Outstanding substantive distinguishing features of the present invention and significant progressive:
1, the system applies field is wide, is applicable to polytype building, particularly dehumidifying, temperature control and fire-fighting system and is closely as one, and the vertical processing of ventilating, multi-mode are controlled the collection control techniques combined, and make system all the time in energy conservation model.System is not only monitored the parameters such as humidity between electrical equipment, temperature, also detects the parameters such as voltage, electric current of CO, CO2, smog, low-voltage distribution cabinet, and further the fire between prevention apparatus occurs.Controll plant needs running in 24 hours, and laterally dehumidification system is the central air conditioner system of utilizing building, from time running aspect, do not mate, and the easy dewfall of fan coil and affect the below equipment safety system can with fire-fighting system in conjunction with after, air-exhausting function can be done smoke discharging function, but the state Real-Time Monitoring of fire-fighting isolation valve, the reliability of increase fire-fighting system.
2, avoid distributed system (referring to for the independent dehumidifier arranged between individual equipment) the high problem of energy consumption, avoid the unmatched problem of horizontal dehumidification system and controll plant.Distributed system can't be monitored according to demand and the object ambient conditions (as the open/close state of equipment room door) of controll plant, in addition system and controll plant do not mate (for 2-5 ㎡/ civilian dehumidifier seldom), system availability is low, energy consumption is high.
3, the present invention can improve the accident rate of the working environment of equipment room electrical equipment, the serviceable life that extends electrical equipment and reduction electrical equipment, study dehumidifying, temperature control treatment measures between high-rise green building electrical equipment, utilize Site Detection, the vertical processing of ventilating, multi-mode to control the collection control techniques combined, make controll plant (between floor power distribution station, floor light current, control of temperature and humidity down together) is in critical field, avoid causing equipment failure and hidden danger, ensure the safe operation of electrical equipment between high-rise green building electrical equipment.
4, system adopts Site Detection, the vertical processing of ventilating, multi-mode to control the collection control techniques combined, and makes system all the time in energy conservation model, has solved the unmatched problem of horizontal dehumidification system and controll plant.
5, the communication mode that adopts ZigBee radio communication, RS485 bus and TCP/IP to combine, the operation conditions of on-line monitoring system; Use PLC to monitor in real time the equipment room environment, guarantee security of operation, easy to maintenance.
6, dehumidifying of the present invention, temperature control disposal system can not only guarantee that electrical equipment works at dry and suitable temperature, ensure the electrical equipment safe operation, and can also realize the requirement of energy-conserving and environment-protective.Primary design according to native system: native system can be saved the electrical equipment replacement cost, realizes dehumidifying, temperature control effect efficiently.Simultaneously, dehumidifying, temperature control device and utilize semiconductor refrigerating cool-down dehumidification, distributing dehumidifying temperature control system, laterally the temperature control system that dehumidifies is compared with general central air conditioner dehumidifying technology, at least can save the energy more than 50%.And this system adopts intelligent control technology, greatly reduce the demand that equipment is safeguarded manpower, reduce human cost at least 50%.
7, the present invention adopts smoke transducer, camera, can be monitored breaking out of fire between electrical equipment, and fire hazard is main in skyscraper and least negligible a kind of environment.Because the use function of skyscraper inside is comparatively complicated, equipment is various, exists multiple ignition source and a large amount of combustibles.In addition, electrical equipment or circuit overload operation or short circuit, lighting and heating equipment be near combustible etc., as design unreasonablely, adds mismanagement, is easy to breaking out of fire and leads to serious consequence.Once due to breaking out of fire in skyscraper, evacuating personnel difficulty in its fire spread speed Kuai, building, the difficulty of putting out a fire to save life and property is large, not only the life of personnel in building and the safety of property is caused to serious harm, and also very big to the destructiveness of electrical equipment.
8, except above-mentioned to temperature, humidity, gas componant, door lock and breaking out of fire, can also to the medium of electromagnetic intensity, corrosion and explosion danger, be monitored as required.In intelligent skyscraper, adopted a large amount of microcomputers and micro computer monitoring and electric control gear, their working power is all provided by electric system.Owing to being connected to some rectifications and inverter on power supply network, produce and mix a large amount of higher hamonic waves the are arranged interference voltage of (being mainly second harmonic) thereby make in power supply, if do not take effective interference protection measure, will cause microcomputer and electric-control system ground wire " to be floated ", the faults such as logic and program confusion, deadlock and misoperation, serious meeting makes the microsystem cisco unity malfunction.In addition, external electromagnetic interference (as the caused electromagnetic pulse of being struck by lightning) around skyscraper or some works of closing on, section, doctor's etc. high-frequency apparatus, radio and television emitter, microwave radiation device, high voltage overhead lines etc. all can produce: give birth to electromagnetic radiation, make the infosystem equipment such as electronic installation, computing machine, communication and audiovisual in skyscraper be subject to interference in various degree, and cisco unity malfunction, as the comprehensive wiring system region memory electromagnetic interference (EMI) field intensity while being greater than 3V/m, just should take anti-electromagnetic interference (EMI) measure.The communication mode that concrete embodiment also can adopt ZigBee radio communication, RS485 bus and TCP/IP to combine, the operation conditions of on-line monitoring system.
 
The accompanying drawing explanation
Fig. 1 is intelligent control management system general structure schematic diagram between skyscraper electrical equipment of the present invention.
System all parts sequence number is as follows:
Master server 1, standby server 2, printer 3, large screen display system 4, communication network 5, monitoring cabinet 6, testbus 7, control bus 8, blowing device 9, refrigeration plant 10, dehumidification equipment 11, exhaust equipment 12, miscellaneous equipment (smoke exhaust fire damper, gate controlled switch etc.) 13, intelligent gas sensor 14, intelligent temperature sensor 15, intelligent humidity sensor 16, Intelligent electric parameter sensors 17, other sensor (smoke-sensing switch, pyroelectric sensor etc.) 18, camera 19, cabinet door lock 20.
Due to the characteristics of skyscraper and the environmental characteristic itself had, equipment and the circuit of a large amount of power equipments and infosystem particularly is installed in intelligent skyscraper, its use occasion and purposes are had nothing in common with each other, and comparatively complicated.Therefore, the present invention, designed best safeguard procedures, makes it to accomplish practicality, reasonable, can comprise infosystem device security, operation reliably by the interior electrical equipment of fine assurance skyscraper.
Fig. 2 is that dehumidification system " dries, freezes, heats " principle schematic.
Air intake opening 21, condenser 22, semiconductor cooler 23, gas outlet 24, heating radiator 25, activated charcoal 26, gas outlet 27, ultrasonic ultrasonic delay line memory 28, outdoor exhaust outlet 29, valve 30, condensate water 31, atomization air draft 32, heat-barrier material 33.
Indoor humid air enters condenser 22 from air intake opening 21, and steam is condensed into as the globule 31, by the pipeline under valve 30, is discharged, and flow in ultrasonic atomization chamber 28, and atomization under hyperacoustic effect, be discharged into outdoor by air draft from outdoor exhaust outlet 29; Air after condensation (dehumidifying) is through valve 30, and heating radiator 25 adds its heating, and activated charcoal 26 adsorbs wherein residual steam more simultaneously, and last heated dry air is discharged into indoor by gas outlet 27; This process constantly circulates, and indoor humid air is changed into to dry air, i.e. dehumidification process.Between heating radiator 25 and condenser 22, heat-barrier material 33 is housed; More outdoor when high when temperature between electrical equipment, steam can not condense indoor, after temperature is elevated to a certain degree, needs cooling, will valve-off 30, and the air entered from air intake opening 21 is cooled, 24 discharges from gas outlet, be transmitted back to indoor; The heat of heating radiator is rejected to outdoor from outdoor exhaust outlet 29 by atomization air draft 32, heat activated charcoal 26 is carried out activated charcoal 26 reactivation processs simultaneously; This process is process of refrigerastion.When needs heat, can control the direct current input reversal of poles of semiconductor cooler 23, process of refrigerastion just changes the process of heating into.
Fig. 3 is the PLC monitoring software process flow diagram that the present invention adopts:
Process is as follows:
Monitoring cabinet need to be monitored various parameters interior between the skyscraper electrical equipment, whether normally comprise voltage, electric current in various be arranged between electrical equipment, if undesired startup is reported to the police, when voltage, electric current all normal, whether temperature, humidity and gas concentration in monitoring between electrical equipment be qualified, when temperature is undesired, starts thermoregulating system; Start dehumidification system when humidity is undesired; When gas defective, for example carbon dioxide, carbon monoxide equal size undesired (breaking out of fire) start ventilating system, if it is too many that temperature, humidity and gas concentration exceed setting value, also will be reported to the police, so just can avoid causing equipment failure and hidden danger, ensure the safe operation of electrical equipment between high-rise green building electrical equipment.
Concrete Application Example
Within 2010, Nanning City unit has built 31 floor height buildings, electric control room is easy to occur trip phenomenon once the humidity to 2-4 month and 25 degree weather, 2011, this unit entrusts the inventor again to transform between the skyscraper electrical equipment, adopt intelligent control management system of the present invention, install and comprise main frame in central control room (CCR), master console, the computing machine that master control room display screen and router form, between the skyscraper electrical equipment, the entrance of every one deck is installed ventilation unit and dehydrating unit, dehydrating unit is arranged on the air intake place, the interior installation intelligent gas sensor 14 of monitoring cabinet 6, intelligent temperature sensor 15, intelligent humidity sensor 16, Intelligent electric parameter sensors 17, other sensor (smoke-sensing switch, pyroelectric sensor etc.) 18, voltage in camera and regulator cubicle 6, galvanometer connects, then by Internet Transmission in central control room (CCR), within 2011-2012, move 1 year mainly with coming, the wet weather in special experience 2-3 month, behaviour in service is good, there is no the primary circuit trip phenomenon.

Claims (5)

1. intelligent control management system between the skyscraper electrical equipment, it is characterized in that: computer system is installed in central control room (CCR), it comprises master server, standby server, display and communication network device, in monitoring cabinet between the every one deck electrical equipment of skyscraper, intelligent monitor, sensor, communication module and ventilation drying system are installed, described intelligent monitor is connected with sensor and carries out data acquisition; Described sensor comprises temperature sensor, camera, humidity sensor, gas concentration sensor and voltage, current sensor; Also be provided with various control execution units in equipment room, intelligent monitor transmits data to the computer system of central control room (CCR) by network transmission module, or receive the instruction that control center issues, and execution steering order, temperature between electrical equipment, humidity, harmful gas concentration are monitored, made it in critical field.
2. intelligent control management system between skyscraper electrical equipment according to claim 1, it is characterized in that: intelligent control management system also comprises to be monitored the door lock between the skyscraper electrical equipment, prevents that unrelated person from entering between electrical equipment.
3. intelligent control management system between skyscraper electrical equipment according to claim 1, it is characterized in that: intelligent control management system can be set up data sharing with fire-fighting system in buildings.
4. intelligent control management system between skyscraper electrical equipment according to claim 1, it is characterized in that: described ventilation drying system comprises ventilation unit and dehydrating unit, described ventilation unit has fan blower and air exhauster, adopts vertical the ventilation to carry out the inner air and outer air circulation; Described dehydrating unit is contained in the import between electrical equipment, gas is dehumidified, it comprises condensation chamber and charcoal absorption chamber, semiconductor refrigerating condenser and heat-barrier material are installed in the middle of two Room, condensation chamber is equipped with condenser, wetly gas outlet, condensation chamber bottom and valve is housed, the air of remove portion condensate water is led to the charcoal absorption chamber, the charcoal absorption chamber is equipped with heating radiator and activated charcoal, dry gas is discharged and is entered between electrical equipment from the gas outlet on top, charcoal absorption chamber, and bottom, charcoal absorption chamber is equipped with ultrasonic ultrasonic delay line memory.
5. according to intelligent control management system between the described skyscraper electrical equipment of claim 1-3 any one, it is characterized in that: the intelligent monitor of the monitoring cabinet between central control room (CCR) and electrical equipment is used programmable logic controller (PLC) (PLC), communication mode is taked industrial-controlled general line RS485, TCP/IP and wireless digital (ZigBee) forwarder, temperature sensor, camera, humidity sensor, gas concentration sensor and voltage, current sensor all adopt Intelligence sensor.
CN201310387661.XA 2013-08-31 2013-08-31 Intelligent control management system between skyscraper electrical equipment CN103472778B (en)

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CN104423404A (en) * 2013-09-03 2015-03-18 国家电网公司 Intelligent dehumidification system of electrical equipment
CN106292776A (en) * 2016-09-05 2017-01-04 深圳市安思科电子科技有限公司 A kind of temperature control system between the electrical equipment of oil exploration
CN106329334A (en) * 2016-11-01 2017-01-11 河南机电高等专科学校 Protector of assembled transformer with remote pre-warning monitoring function
CN106502116A (en) * 2016-12-07 2017-03-15 苏州红叶装饰工程有限公司 The intelligent domestic system controlled using software
CN106781212A (en) * 2017-01-24 2017-05-31 深圳企管加企业服务有限公司 The robot early warning system and method for a kind of combination Internet of Things
CN107291129A (en) * 2017-07-25 2017-10-24 杭州宇诺电子科技有限公司 Temperature and humidity control device remote monitoring system and its temperature/humidity control method
CN111438160A (en) * 2020-03-20 2020-07-24 蔚复来(浙江)科技股份有限公司 Fermentation device and method for circularly dehumidifying

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