CN203490569U - Indoor electrical equipment air-conditioning device - Google Patents

Indoor electrical equipment air-conditioning device Download PDF

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Publication number
CN203490569U
CN203490569U CN201320596570.2U CN201320596570U CN203490569U CN 203490569 U CN203490569 U CN 203490569U CN 201320596570 U CN201320596570 U CN 201320596570U CN 203490569 U CN203490569 U CN 203490569U
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CN
China
Prior art keywords
air
indoor
conditioning
electric
window
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320596570.2U
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Chinese (zh)
Inventor
孙更
杨宾
聂全友
高红涛
黄宗阁
胡博
张海栋
杨志平
罗红强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201320596570.2U priority Critical patent/CN203490569U/en
Application granted granted Critical
Publication of CN203490569U publication Critical patent/CN203490569U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an indoor electrical equipment air-conditioning device comprising an electric window arranged on an indoor wall. An air conditioner, a programmable controller, a temperature sensor and a humidity sensor are disposed indoors, a wind speed sensor is arranged outdoors, and the electric window, the air conditioner, the temperature sensor and the humidity sensor are connected with the programmable controller through signal lines. The indoor electrical equipment air-conditioning device does not aim at seeking a lowest ambient temperature, heat balance of indoor electric equipment is achieved within a tolerable temperature range through adjustment by the air-conditioning device, and natural convection of air in nature is utilized at the most. By employing a maintenance method provided by the utility model, damage to the electric equipment is effectively prevented, potential safety hazards of the indoor electric equipment are prevented, and a transformer station can normally operate.

Description

A kind of indoor electric equipment aircondition
Technical field
The utility model relates to transformer station's equipment technical field, particularly a kind of indoor electric equipment aircondition.
Background technology
In transformer station, because the thermal value of most electrical equipment is large, thereby be a requisite process by the heat discharge in transformer station's machine room, general perforate on the machine room of transformer station, the mode that blower fan is installed in perforate realizes, also in running order when but even existing blower fan machine room does not need to lower the temperature, can only could finish by the mode of manually closing operation, wasted a large amount of electric energy.
At present, it is to take centrifugal blower to carry out inner drawing type air draft that the temperature of most transformer stations is controlled, and has adopted air-conditioning to carry out auxiliary temperature-reducing simultaneously.But air-conditioning has caused accumulation and the equipment condensation of indoor toxic gas when lowering the temperature to electric substation, for solving ventilation and condensation problem, have to again open blower fan, heating rod or dehumidifier.But the high wind of blower fan has produced a large amount of air eddys or turbulent flow in electrical equipment surrounding space, this part air-flow otherwise in space barge about, or spin in original place, not only the heat carrying cannot be drained into open air, become on the contrary heat storage, for the rising of indoor temperature is added fuel to the flames.And high wind is also brought into outdoor a large amount of dusts and objectionable impurities indoor, on ground and equipment surface, form incrustation, corrode electrical equipment and even forming discharge channel, power supply safety has been caused to potential danger, simultaneously high wind enters the condensation that has also caused the rapid drawdown of temperature to cause equipment, for solving equipment condensation problem, have to again open heating rod or dehumidifier, this investment repeatedly, equipment room is cancelled out each other and loss, function singleness, inefficiency, has caused very large energy loss but can not deal with problems completely.In addition, because existing aeration-cooling mode causes turbulent flow or the mixed flow of air-flow in whole transformer station inner space, aeration-cooling efficiency is lower, causes a large amount of energy loss, and surrounding enviroment are caused to larger noise pollution.
The disclosed a kind of Novel automatic cooling electric substation of CN201020689062.5, comprise transformer station's cabinet, it is characterized in that: in described cabinet, be provided with single chip control module, blower fan, temperature sensor, described cabinet surface is provided with solar cell, described solar cell and single chip control module connect, and are used to single chip control module, blower fan power supply.Its weak point is: 1) high wind of blower fan has produced a large amount of air eddys or turbulent flow in electrical equipment surrounding space, not only the heat carrying cannot be drained into open air, becomes on the contrary heat storage, for the rising of indoor temperature is added fuel to the flames.2) high wind is also brought outdoor a large amount of dusts and objectionable impurities into indoorly, on ground and equipment surface, forms incrustation, is corroding electrical equipment and is even forming discharge channel, and power supply safety has been caused to potential danger.3) cannot utilize natural wind, waste energy.
Utility model content
In order to address the aforementioned drawbacks, the utility model provides a kind of indoor electric equipment aircondition, not only can realize the control to transformer station's computer room temperature according to the break-make of the temperature automatic control air conditioner in transformer station's machine room, and can control opening or closing of electric window, ventilation effect is good, do not cause turbulent flow or the mixed flow of air-flow, greatly saved electric energy.
For realizing the technical scheme that object of the present invention adopts, be: a kind of indoor electric equipment aircondition, comprise the electric window being arranged on indoor wall, described indoor air-conditioning, Programmable Logic Controller, temperature sensor and the humidity sensor of arranging, the outdoor air velocity transducer that arranges, described electric window, air-conditioning, temperature sensor and humidity sensor are connected by signal wire with Programmable Logic Controller.
Described electric window adopts vertical type electric roll-up window.
Described electric window arranges anti-theft net outward.
The top of described electric window arranges rain shade.
Described air-conditioning is connected with ups power.
On described outdoor end face, solar panel is set.
The adjustment method that adopts indoor electric equipment aircondition, comprises the following steps:
A. after described indoor electric equipment aircondition installs, with blast apparatus, aim at described air velocity transducer when reaching setting wind-force, observe electric window and whether can open, as do not opened, check after related device and power circuit also keep in repair and again debug; If electric window operational excellence, device normal operation, debugs complete;
B. on temperature sensor side, place thermal source, when reaching design temperature, check that whether operation of air conditioner is normal, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete;
C. on humidity sensor side, increase humidity, when reaching setting humidity, check whether air-conditioning takes a breath, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete;
D. with blast apparatus, aim at air velocity transducer, the while is placed thermal source on temperature sensor side, when reaching, sets wind-force and reaches design temperature, if starting of air conditioner and/or electric window are not opened, checks after related device and power circuit also keep in repair and again debugs; If electric window is opened air-conditioning simultaneously and is closed, device normal operation is described, debug complete.
Described blast apparatus adopts hair drier.
Described thermal source can be the candle of lighting.
The present invention realizes like this, when outdoor wind-force reaches setting value, air velocity transducer is transferred to Programmable Logic Controller by signal, Programmable Logic Controller is opened electric window according to the wind velocity signal Based Intelligent Control of air velocity transducer input, the area that window is opened regulates according to the size of wind speed, the area that wind speed is opend the window is greatly little, otherwise, large; After wind speed decreased, can not give room temperature lowering, air velocity transducer is transferred to Programmable Logic Controller by signal, Programmable Logic Controller is according to the electronic Window closing of wind velocity signal Based Intelligent Control of air velocity transducer input, simultaneously, when indoor temperature reaches setting value, temperature sensor is transferred to Programmable Logic Controller by signal, and Programmable Logic Controller is according to the start-stop of temperature signal intelligent control air-conditioning and the rotating speed of temperature sensor input; When indoor temperature surpasses setting value (indoor temperature is higher), and outdoor wind speed reaches setting value (natural wind is larger), and Programmable Logic Controller is closed air-conditioning, opens electric window, saves the energy.When indoor humidity reaches setting value, humidity sensor is transferred to Programmable Logic Controller by signal, and Programmable Logic Controller is controlled air-conditioning according to the signal intelligent of humidity sensor input and taken a breath.Described electric window adopts vertical type electric roll-up window, and the area that can make window open is larger, and indoor wall arranges 4 electric windows, and ventilation effect is better; Described electric window arranges anti-theft net outward, prevents that robber from entering; Described electric window also arranges window screening, avoids the intrusion of insect; The top of described window arranges rain shade, prevents that rainwater from immersing indoor; Described air-conditioning is connected with ups power, on described outdoor end face, solar panel is set, and solar panel is connected with ups power, and ups power is powered to power equipment of the present invention, plays the effect of saving the energy; Described blast apparatus adopts hair drier, convenient debugging; Described thermal source can be lighted candle or with lighter, convenient debugging.
Power equipment of the present invention should not pursued minimumization of environment temperature, but by regulating, makes indoor power equipment realize thermal equilibrium within the scope of a temperature value that can bear, and maximally utilises the natural convection of natural air; By effective adjusting and the control of Programmable Logic Controller, improved the radiating efficiency of equipment, do not cause negative effect and the energy loss of turbulent flow and eddy current, reduce the generation of the creepage phenomenon causing because of electrical equipment superficial dust, eliminated potential safety hazard.This invention utilizes natural ventilation cooling rationally to regulate indoor temperature in conjunction with air-conditioning, through practical application proof, than comparing with tradition ventilation cool-down method, significantly reduces energy resource consumption, and average power consumption can decline and reach more than 55%.Especially in coastland, average power consumption can decline and reach more than 85%.And eliminated the noise pollution to periphery, realized real zero-emission.Meanwhile, adjustment method of the present invention, can avoid the damage of power equipment effectively, has eliminated the potential safety hazard of indoor electric equipment, has guaranteed that transformer station normally moves.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is circuit module schematic diagram of the present invention.
Embodiment
As described in Figure 1, a kind of indoor electric equipment aircondition, comprise the electric window being arranged on indoor wall, described indoor air-conditioning, Programmable Logic Controller, temperature sensor and the humidity sensor of arranging, the outdoor air velocity transducer that arranges, described electric window, air-conditioning, temperature sensor and humidity sensor are connected by signal wire with Programmable Logic Controller.
Described electric window adopts vertical type electric roll-up window.
Described electric window arranges anti-theft net outward.
The top of described electric window arranges rain shade.
Described air-conditioning is connected with ups power.
On described outdoor end face, solar panel is set.
The adjustment method that adopts indoor electric equipment aircondition, comprises the following steps:
A. after described indoor electric equipment aircondition installs, with blast apparatus, aim at described air velocity transducer when reaching setting wind-force, observe electric window and whether can open, as do not opened, check after related device and power circuit also keep in repair and again debug; If electric window operational excellence, device normal operation, debugs complete;
B. on temperature sensor side, place thermal source, when reaching design temperature, check that whether operation of air conditioner is normal, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete;
C. on humidity sensor side, increase humidity, when reaching setting humidity, check whether air-conditioning takes a breath, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete;
D. with blast apparatus, aim at air velocity transducer, the while is placed thermal source on temperature sensor side, when reaching, sets wind-force and reaches design temperature, if starting of air conditioner and/or electric window are not opened, checks after related device and power circuit also keep in repair and again debugs; If electric window is opened air-conditioning simultaneously and is closed, device normal operation is described, debug complete;
Described blast apparatus adopts hair drier.
Described thermal source can be the candle of lighting.
The present invention realizes like this, when outdoor wind-force reaches setting value, air velocity transducer is transferred to Programmable Logic Controller by signal, Programmable Logic Controller is opened electric window according to the wind velocity signal Based Intelligent Control of air velocity transducer input, the area that window is opened regulates according to the size of wind speed, the area that wind speed is opend the window is greatly little, otherwise, large; After wind speed decreased, can not give room temperature lowering, air velocity transducer is transferred to Programmable Logic Controller by signal, Programmable Logic Controller is according to the electronic Window closing of wind velocity signal Based Intelligent Control of air velocity transducer input, simultaneously, when indoor temperature reaches setting value, temperature sensor is transferred to Programmable Logic Controller by signal, and Programmable Logic Controller is according to the start-stop of temperature signal intelligent control air-conditioning and the rotating speed of temperature sensor input; When indoor temperature surpasses setting value (indoor temperature is higher), and outdoor wind speed reaches setting value (natural wind is larger), and Programmable Logic Controller is closed air-conditioning, opens electric window, saves the energy.When indoor humidity reaches setting value, humidity sensor is transferred to Programmable Logic Controller by signal, and Programmable Logic Controller is controlled air-conditioning according to the signal intelligent of humidity sensor input and taken a breath.Described electric window adopts vertical type electric roll-up window, and the area that can make window open is larger, and indoor wall arranges 4 electric windows, and ventilation effect is better; Described electric window arranges anti-theft net outward, prevents that robber from entering; Described electric window also arranges window screening, avoids the intrusion of insect; The top of described window arranges rain shade, prevents that rainwater from immersing indoor; Described air-conditioning is connected with ups power, on described outdoor end face, solar panel is set, and solar panel is connected with ups power, and ups power is powered to power equipment of the present invention, plays the effect of saving the energy; Described blast apparatus adopts hair drier, convenient debugging; Described thermal source can be lighted candle or with lighter, convenient debugging.
Power equipment of the present invention should not pursued minimumization of environment temperature, but by regulating, makes indoor power equipment realize thermal equilibrium within the scope of a temperature value that can bear, and maximally utilises the natural convection of natural air; By effective adjusting and the control of Programmable Logic Controller, improved the radiating efficiency of equipment, do not cause negative effect and the energy loss of turbulent flow and eddy current, reduce the generation of the creepage phenomenon causing because of electrical equipment superficial dust, eliminated potential safety hazard.This invention utilizes natural ventilation cooling rationally to regulate indoor temperature in conjunction with air-conditioning, through practical application proof, than comparing with tradition ventilation cool-down method, significantly reduces energy resource consumption, and average power consumption can decline and reach more than 55%.Especially in coastland, average power consumption can decline and reach more than 85%.And eliminated the noise pollution to periphery, realized real zero-emission.Simultaneously, adjustment method of the present invention, a. after described indoor electric equipment aircondition installs, with blast apparatus, aim at described air velocity transducer when reaching setting wind-force, whether observe electric window can open, check related device and power circuit maintenance as do not opened after, again debug, as electric window is opened clamping stagnation, to electric window, add lubricating oil; If electric window operational excellence, device normal operation, debugs complete; B. on temperature sensor side, place thermal source, when reaching design temperature, check that whether operation of air conditioner is normal, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete; C. on humidity sensor side, increase humidity, when reaching setting humidity, check whether air-conditioning takes a breath, as air-conditioning does not move, check after related device and power circuit also keep in repair and again debug; If operation of air conditioner is good, device normal operation, debugs complete; D. with blast apparatus, aim at air velocity transducer, at the other thermal source of placing of temperature sensor, when reaching, set wind-force and reach design temperature, if air-conditioning is opened simultaneously, electric window is opened or is not opened simultaneously, checks after related device and power circuit also keep in repair and again debugs; Whether, if air-conditioning is not opened, electric window is not opened yet simultaneously, check electric window power supply and be connected with Programmable Logic Controller, or checking whether air velocity transducer is connected with Programmable Logic Controller; If electric window is opened and air-conditioning is closed, device normal operation, debugs complete; Can effectively avoid the damage of power equipment, eliminate the potential safety hazard of indoor electric equipment, guarantee that transformer station normally moves.

Claims (6)

1. an indoor electric equipment aircondition, it is characterized in that: comprise the electric window being arranged on indoor wall, described indoor air-conditioning, Programmable Logic Controller, temperature sensor and the humidity sensor of arranging, the outdoor air velocity transducer that arranges, described electric window, air-conditioning, temperature sensor and humidity sensor are connected by signal wire with Programmable Logic Controller.
2. indoor electric equipment aircondition as claimed in claim 1, is characterized in that: described electric window adopts vertical type electric roll-up window.
3. indoor electric equipment aircondition as claimed in claim 1 or 2, is characterized in that: described electric window arranges anti-theft net outward.
4. indoor electric equipment aircondition as claimed in claim 3, is characterized in that: the top of described electric window arranges rain shade.
5. indoor electric equipment aircondition as claimed in claim 1, is characterized in that: described air-conditioning is connected with ups power.
6. indoor electric equipment aircondition as claimed in claim 1, is characterized in that: on described outdoor end face, solar panel is set.
CN201320596570.2U 2013-09-26 2013-09-26 Indoor electrical equipment air-conditioning device Expired - Fee Related CN203490569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320596570.2U CN203490569U (en) 2013-09-26 2013-09-26 Indoor electrical equipment air-conditioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320596570.2U CN203490569U (en) 2013-09-26 2013-09-26 Indoor electrical equipment air-conditioning device

Publications (1)

Publication Number Publication Date
CN203490569U true CN203490569U (en) 2014-03-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320596570.2U Expired - Fee Related CN203490569U (en) 2013-09-26 2013-09-26 Indoor electrical equipment air-conditioning device

Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103499989A (en) * 2013-09-26 2014-01-08 国网河南省电力公司南阳供电公司 Indoor electrical equipment air conditioner device and debugging method thereof
CN106223663A (en) * 2016-08-22 2016-12-14 安徽瑞宏信息科技有限公司 A kind of intelligent fan house
CN108829160A (en) * 2018-07-12 2018-11-16 河南恩久信息科技有限公司 A kind of intelligent classroom management system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103499989A (en) * 2013-09-26 2014-01-08 国网河南省电力公司南阳供电公司 Indoor electrical equipment air conditioner device and debugging method thereof
CN106223663A (en) * 2016-08-22 2016-12-14 安徽瑞宏信息科技有限公司 A kind of intelligent fan house
CN108829160A (en) * 2018-07-12 2018-11-16 河南恩久信息科技有限公司 A kind of intelligent classroom management system

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20160926