CN108469096A - A kind of switch gear room's temperature control system - Google Patents
A kind of switch gear room's temperature control system Download PDFInfo
- Publication number
- CN108469096A CN108469096A CN201810233136.5A CN201810233136A CN108469096A CN 108469096 A CN108469096 A CN 108469096A CN 201810233136 A CN201810233136 A CN 201810233136A CN 108469096 A CN108469096 A CN 108469096A
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- Prior art keywords
- temperature
- air
- conditioning
- controlling device
- indoor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of switch gear room's temperature control systems, including are located at the indoor air-conditioning of switch and intelligent controlling device, and the one-to-one leaving air temp sensor of air outlet with each air-conditioning；It is distributed in the indoor temperature transmitter of each temperature measuring point in switch gear room, and an environment temperature sensor outside switch gear room, the leaving air temp sensor, the indoor temperature transmitter and the environment temperature sensor connect the intelligent controlling device simultaneously；The intelligent controlling device, pass through the temperature of each temperature measuring point in indoor temperature transmitter detection switch room, and when the temperature that any one indoor temperature transmitter is measured exceeds early warning temperature range, make the booting operation of whole air-conditionings to the minimum operation time, and when temperature measured in the environment temperature sensor and all indoor temperature transmitters reaches desirable temperature range makes all air-conditionings shut down.
Description
Technical field
The present invention relates to a kind of switch gear room's temperature control systems of field of power distribution.
Background technology
As microcomputer protecting device is comprehensive universal in power distribution network, the running environment of substation is proposed more severe
The requirement at quarter, environment temperature is too low or excessively high, may all lead to microcomputer protecting device crash, incorrect operation, service life contracting
A series of problems, such as short.In order to ensure microcomputer protecting device safe and reliable operation and reach the service life of design, according to《It is micro-
Machine protective relaying device operational management regulation》Requirement, for the 10kV microcomputer protecting devices in switchgear, it is desirable that open
It closes indoor temperature and is maintained at -5 DEG C to 45 DEG C set point of temperature ranges, in actual operation, it is desirable that the temperature of switch gear room maintains 0
DEG C in 35 DEG C of early warning temperature ranges, in order to meet this requirement, all switch gear rooms are assembled with air-conditioning system, and throughout the year will be empty
The most ideal temperature that the air-conditioner temperature of tune is set in 25 DEG C keeps longtime running.
With a 150m2-200m2Switch gear room for, be equipped with 4-6 platform vertical air conditioners, opened and by air-conditioning by artificial
Temperature is set in 25 DEG C of most ideal temperature, but there is many-sided disadvantage：First, it, can not when any air-conditioning breaks down
Fault-signal is sent out to dispatching terminal by automated system, makes failure air-conditioning that cannot timely repair；Second, when more air-conditionings
It breaks down or the interior air conditioner power source system in station breaks down, when switch room temperature being caused to exceed early warning temperature range, can not pass through
Automated system sends out temperature overrun signal to dispatching terminal, then switchs the problem of room temperature exceeds set point of temperature range for a long time
It cannot solve, the service life of microcomputer protecting device will be made to greatly shorten, microcomputer protecting device failure is caused when serious, it is critical
The safe and stable operation of power grid；Third, air-conditioning device are run throughout the year, and repair, the maintenance cost of air-conditioning device will be significantly increased, and
Reduce the service life of air-conditioning device；4th, air-conditioning device is run throughout the year, very uneconomical, causes unnecessary waste of energy.
Invention content
It, can the purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of switch gear room's temperature control system
To reduce the run time of switch room conditioning, and the air-conditioning service life thus brought is reduced, maintenance cost increases and electric energy
Loss and environmental pollution.
Realizing a kind of technical solution of above-mentioned purpose is：A kind of switch gear room's temperature control system, including be located in switch gear room
Air-conditioning and intelligent controlling device, and the one-to-one leaving air temp sensor of air outlet with each air-conditioning；It is distributed in out
Close the indoor temperature transmitter of indoor each temperature measuring point, and an environment temperature sensor outside switch gear room, it is described go out
Air temperature sensor, the indoor temperature transmitter and the environment temperature sensor connect the intelligent control dress simultaneously
It sets；
The intelligent controlling device, by the temperature of each temperature measuring point in indoor temperature transmitter detection switch room, and
When the temperature that any one indoor temperature transmitter is measured exceeds early warning temperature range, make whole air-conditioning booting operations to most
Low run time, and the temperature measured in the environment temperature sensor and all indoor temperature transmitters reaches ideal temperature
All air-conditionings are made to shut down when spending range.
Further, the temperature that the intelligent controlling device is measured in any one indoor temperature transmitter is more than or equal to
When the upper limit of early warning temperature range, the air-conditioning is made to run in cooling mode；It is surveyed in any one indoor temperature transmitter
When the temperature arrived is less than or equal to the lower limit of early warning temperature range, the air-conditioning is made to run in a heating mode.
Further, when the air-conditioning is in refrigeration mode, the intelligent controlling device timing passes through the interior
The temperature of each temperature measuring point in temperature sensor detection switch room, and the temperature measured in any one indoor temperature transmitter
More than or equal to early warning temperature range the upper limit when, so that the air-conditioner temperature of the air-conditioning is reduced specified temperature adjustment amplitude.
Further, the temperature that the intelligent controlling device is measured in all indoor temperature transmitters is respectively less than early warning
When the upper limit of temperature range, make the air-conditioning with current air-conditioner temperature, operation to shutdown.
Further, when the air-conditioning is in heating mode, the intelligent controlling device timing passes through the interior
The temperature of each temperature measuring point in temperature sensor detection switch room, and the temperature measured in any one indoor temperature transmitter
Less than or equal to early warning temperature range lower limit when, so that the air-conditioner temperature of the air-conditioning is risen specified temperature adjustment amplitude.
Further, the temperature that the intelligent controlling device is measured in all indoor temperature transmitters is all higher than early warning
When the lower limit of temperature range, make the air-conditioning with current air-conditioner temperature, operation to shutdown.
Further, the intelligent controlling device connects dispatching terminal, and the intelligent controlling device timing passes through the outlet air
The air outlet temperature of the corresponding air-conditioning of temperature sensor detection, and the air outlet temperature measured in any one leaving air temp sensor
When degree is beyond desirable temperature range, judges corresponding air-conditioning failure, report the dispatching terminal.
Further, the intelligent controlling device remains shut off after so that the air-conditioning is shut down, and the time of shutdown is at least most
The half of low run time.
Further, the intelligent controlling device passes through each temperature measuring point in indoor temperature transmitter detection switch room
Temperature, and the temperature that any one indoor temperature transmitter is measured exceed early warning temperature range when, to the dispatching terminal
Send out the signal that transfinites.
Further, the intelligent controlling device is equipped with wireless launcher, and the air-conditioning is filled equipped with wireless receiving
It sets.
A kind of switch gear room's temperature control system of the present invention is used, including is located at the indoor air-conditioning of switch and intelligent control
Device, and the one-to-one leaving air temp sensor of air outlet with each air-conditioning；It is distributed in each temperature measuring point in switch gear room
Indoor temperature transmitter, an and environment temperature sensor outside switch gear room is the leaving air temp sensor, described
Indoor temperature transmitter and the environment temperature sensor connect the intelligent controlling device simultaneously；The intelligent control dress
It sets, is sensed by the temperature of each temperature measuring point in indoor temperature transmitter detection switch room, and in any one indoor temperature
When the temperature that device is measured exceeds early warning temperature range, make whole air-conditioning booting operations to the minimum operation time, and in the ring
The temperature that border temperature sensor and all indoor temperature transmitters are measured closes all air-conditionings when reaching desirable temperature range
Machine.It has the technical effect that：The run time for reducing air-conditioning, extends the service life of air-conditioning, with repair, the maintenance expense for reducing air-conditioning
With reducing unnecessary power consumption and environmental pollution.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of switch gear room's temperature control system of the present invention.
Fig. 2 is a kind of refrigeration mode operating diagram of switch gear room's temperature control system of the present invention.
Fig. 3 is a kind of heating mode operating diagram of switch gear room's temperature control system of the present invention.
Specific implementation mode
Referring to Fig. 1, the present inventor in order to preferably understand technical scheme of the present invention, is led to below
Specifically embodiment is crossed, and is described in detail in conjunction with attached drawing：
Referring to Fig. 1, a kind of switch gear room's temperature control system, including be located at the indoor more air-conditionings 1 of switch, and with it is each
The one-to-one leaving air temp sensor 2 of air outlet of a air-conditioning 1, the indoor temperature being distributed on each temperature measuring point in switch gear room pass
Sensor 3, and an environment temperature sensor 4 outside switch gear room in substation.Each leaving air temp sensor 2, it is each
Indoor temperature transmitter 3 and environment temperature sensor 4 are all connected with an intelligent controlling device 5.
Wherein leaving air temp sensor 2 is used to measure the leaving air temp of 1 air outlet of corresponding air-conditioning, indoor temperature transmitter 3
For measuring the temperature for corresponding to temperature measuring point in switch gear room.Environment temperature sensor 4 is used to measure the temperature in substation outside switch gear room
Degree, i.e., the environment temperature without air-conditioning in substation.
It switchs indoor each air-conditioning 1 to be all provided with there are one radio receiver, intelligent controlling device 5 is filled equipped with wireless transmission
It sets.
In summer, when intelligent controlling device 5 detects being measured for any one indoor temperature transmitter 3 in switch gear room
Temperature be more than or equal to 35 DEG C, i.e., the upper limit of early warning temperature when, intelligent controlling device 5 by its wireless launcher send out booting letter
Number, each air-conditioning 1 receives starting-up signal by its radio receiver.Air-conditioning 1 starts operation in cooling mode no less than four
Hour, when refrigeration mode, air-conditioner temperature is up to 25 DEG C, i.e. most ideal temperature.
After air-conditioning 1 is switched on, often every other hour, the temperature that intelligent controlling device 5 is measured according to indoor temperature transmitter 3,
The intelligence for carrying out an air-conditioner temperature is adjusted, i.e., intelligent controlling device 5 detects any one indoor environment temperature sensor 3
The temperature measured is more than or equal to 35 DEG C, i.e., the upper limit of early warning temperature range when, the wireless launcher of intelligent controlling device 5 to
The radio receiver of whole air-conditionings 1 sends out temperature adjustment signal, and the air-conditioner temperature of whole air-conditionings 1 is made to reduce specified temperature adjustment amplitude,
Such as 2 DEG C, until intelligent controlling device 5 detects that the temperature that all indoor environment temperature sensors 3 are measured is respectively less than 35 DEG C,
That is the upper limit of desirable temperature range.Indoor all air-conditionings 1 are switched to continue, according to the air-conditioner temperature of last time setting, freezing
Full four hours minimum operation time is run under pattern.
After the full four hours minimum operation time of 1 row of air-conditioning, intelligent controlling device 5 passes through each indoor temperature transmitter 3
With outdoor temperature sensor 4, the environment temperature outside switch gear room in the temperature and substation that correspond to temperature measuring point in switch gear room is measured.Intelligence
The temperature that energy control device 5 is measured in all indoor temperature transmitters 3 and outdoor temperature sensor 4 is respectively less than 30 DEG C, that is, manages
When thinking the upper limit of temperature range, intelligent controlling device 5 is by its wireless launcher, to the radio receiver of whole air-conditionings 1
Halt command is sent out, air-conditioning 1 is shut down, and downtime is no less than two hours.
After two hours, intelligent controlling device 5 detects being measured for any one indoor temperature transmitter 3 in switch gear room
Temperature be more than or equal to 35 DEG C, i.e., the upper limit of early warning temperature range when, intelligent controlling device 5 is sent out out by its wireless launcher
Machine signal, each air-conditioning 1 receive starting-up signal by its radio receiver, turn back on.
After air-conditioning 1 is switched on, intelligent controlling device 5, by each leaving air temp sensor 2, was measured and is corresponded to every ten minutes
The temperature of the air outlet of air-conditioning 1, if intelligent controlling device 5 detects the temperature that any one leaving air temp sensor 2 is measured
More than or equal to 30 DEG C, i.e., the upper limit of desirable temperature range when, then judge corresponding 1 failure of air-conditioning, intelligent controlling device 5 is to dispatching terminal
Send out the signal of 1 failure of corresponding air-conditioning.
In winter, when intelligent controlling device 5 detects being measured for any one indoor temperature transmitter 3 in switch gear room
Temperature be less than or equal to 0 DEG C, i.e., the lower limit of early warning temperature when, intelligent controlling device 5 by its wireless launcher send out booting letter
Number, each air-conditioning 1 receives starting-up signal by its radio receiver.Air-conditioning 1 starts operation in a heating mode no less than four
Hour, when heating mode, minimum 25 DEG C of air-conditioner temperature, i.e. most ideal temperature.
After air-conditioning 1 is switched on, often every other hour, the temperature that intelligent controlling device 5 is measured according to indoor temperature transmitter 3,
The intelligence for carrying out an air-conditioner temperature is adjusted, i.e., intelligent controlling device 5 detects any one indoor environment temperature sensor 3
The temperature measured is less than or equal to 0 DEG C, i.e., the lower limit of early warning temperature range when, the wireless launcher of intelligent controlling device 5 to
The radio receiver of whole air-conditionings 1 sends out temperature adjustment signal, and the air-conditioner temperature of whole air-conditionings 1 is made to increase specified temperature adjustment amplitude,
Such as 2 DEG C, until intelligent controlling device 5 detects that the temperature that all indoor environment temperature sensors 3 are measured is all higher than 0 DEG C,
That is the lower limit of desirable temperature range.Indoor all air-conditionings 1 are switched to continue, according to the air-conditioner temperature of last time setting, heating
Full four hours minimum operation time is run under pattern.
After the full four hours minimum operation time of 1 row of air-conditioning, intelligent controlling device 5 passes through each indoor temperature transmitter 3
With outdoor temperature sensor 4, the environment temperature outside switch gear room in the temperature and substation that correspond to temperature measuring point in switch gear room is measured.Intelligence
The temperature that energy control device 5 is measured in all indoor temperature transmitters 3 and outdoor temperature sensor 4 is all higher than 5 DEG C, i.e., ideal
When the lower limit of temperature range, intelligent controlling device 5 is sent out by its wireless launcher to the radio receiver of whole air-conditionings 1
Go out halt command, air-conditioning 1 is shut down, and downtime is no less than two hours.
After two hours, intelligent controlling device 5 detects being measured for any one indoor temperature transmitter 3 in switch gear room
Temperature be less than or equal to 0 DEG C, i.e., the lower limit of early warning temperature range when, intelligent controlling device 5 is sent out out by its wireless launcher
Machine signal, each air-conditioning 1 receive starting-up signal by its radio receiver, turn back on.
After air-conditioning 1 is switched on, intelligent controlling device 5, by each leaving air temp sensor 2, was measured and is corresponded to every ten minutes
The temperature of the air outlet of air-conditioning 1, if intelligent controlling device 5 detects the temperature that any one leaving air temp sensor 2 is measured
Less than or equal to 5 DEG C, i.e., the lower limit of desirable temperature range when, then judge corresponding 1 failure of air-conditioning, intelligent controlling device 5 is to dispatching terminal
Send out the signal of 1 failure of corresponding air-conditioning.
In addition, air-conditioning 1 uses the first power-supply system 6, leaving air temp sensor 2, indoor temperature transmitter 3 and environment temperature
Sensor 4 is using second source system 7, when all leaving air temp sensors 2, indoor temperature transmitter 3 and environment temperature sense
The temperature that any one sensor in device 4 is measured is less than 0 DEG C or more than 35 DEG C, that is, when exceeding early warning temperature range, intelligence
Control device 5 sends out environment temperature by secondary cable to dispatching terminal to transfinite signal.Finally, intelligent controlling device 5 is with faulty
Self-checking function, when intelligent controlling device 5 detects the first power-supply system 6, leaving air temp sensor 2,3 and of indoor temperature transmitter
When environment temperature sensor 4,7 failure of second source system and faults itself, failure letter is sent out to dispatching terminal by secondary cable
Number.
A kind of switch gear room's temperature control system of the present invention can be when any air-conditioning 1 breaks down, in time to scheduling
End sends out the signal of 1 failure of single air conditioner, and dispatching terminal receives the signal of 1 failure of single air conditioner, can notify O＆M people in time
Member confirms to site inspection, and arranges the air-conditioning of failure 1 repair as early as possible.
When the more failures of air-conditionings 1 or the failure of the first power-supply system 6, cause any one temperature measuring point in switch gear room
Temperature beyond in early warning temperature range when, intelligent controlling device 5 can send out temperature overrun signal, dispatching terminal to dispatching terminal 1
After receiving signal, notifies operation maintenance personnel to confirm to site inspection at once, after finding failure cause, arrange subsequent repair as early as possible
Work, it is ensured that air-conditioning 1 can restore normal operation again within the shortest time.
After the temperature use intelligence of switch gear room is adjusted, air-conditioning 1 will not be run throughout the year, to extend the use longevity of air-conditioning 1
Life, while the repair of air-conditioning 1, maintenance cost can also be reduced.
After the environment temperature of switch gear room is adjusted using intelligence, air-conditioning 1 will not be run throughout the year, not only reduce unnecessary electricity
It can consume, and alleviate the pollution to environment.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (10)
1. a kind of switch gear room's temperature control system, it is characterised in that：Including being located at the indoor air-conditioning of switch and intelligent controlling device,
And the one-to-one leaving air temp sensor of air outlet with each air-conditioning；It is distributed in the interior of each temperature measuring point in switch gear room
Temperature sensor, and an environment temperature sensor outside switch gear room, the leaving air temp sensor, the Indoor Temperature
Degree sensor and the environment temperature sensor connect the intelligent controlling device simultaneously；
The intelligent controlling device, by the temperature of each temperature measuring point in indoor temperature transmitter detection switch room, and it is in office
When the temperature that one indoor temperature transmitter of meaning is measured exceeds early warning temperature range, make whole air-conditioning booting operations to minimum fortune
The row time, and the temperature measured in the environment temperature sensor and all indoor temperature transmitters reaches ideal temperature model
All air-conditionings are made to shut down when enclosing.
2. a kind of switch gear room's temperature control system according to claim 1, it is characterised in that：The intelligent controlling device exists
When the temperature that any one indoor temperature transmitter is measured is more than or equal to the upper limit of early warning temperature range, the air-conditioning is made to make
It is run under chill formula；It is less than or equal to the lower limit of early warning temperature range in the temperature that any one indoor temperature transmitter is measured
When, so that the air-conditioning is run in a heating mode.
3. a kind of switch gear room's temperature control system according to claim 2, it is characterised in that：It is in refrigeration in the air-conditioning
When pattern, the intelligent controlling device periodically passes through the temperature of each temperature measuring point in indoor temperature transmitter detection switch room
Degree, and when the temperature that any one indoor temperature transmitter is measured is more than or equal to the upper limit of early warning temperature range, make described
The air-conditioner temperature of air-conditioning reduces specified temperature adjustment amplitude.
4. a kind of switch gear room's temperature control system according to claim 3, it is characterised in that：The intelligent controlling device exists
When the temperature that all indoor temperature transmitters are measured is respectively less than the upper limit of early warning temperature range, make the air-conditioning with current sky
Temperature regulating, operation to shutdown.
5. a kind of switch gear room's temperature control system according to claim 2, it is characterised in that：It is in heating in the air-conditioning
When pattern, the intelligent controlling device periodically passes through the temperature of each temperature measuring point in indoor temperature transmitter detection switch room
Degree, and when the temperature that any one indoor temperature transmitter is measured is less than or equal to the lower limit of early warning temperature range, make described
The air-conditioner temperature of air-conditioning rises specified temperature adjustment amplitude.
6. a kind of switch gear room's temperature control system according to claim 5, it is characterised in that：The intelligent controlling device exists
When the temperature that all indoor temperature transmitters are measured is all higher than the lower limit of early warning temperature range, make the air-conditioning with current sky
Temperature regulating, operation to shutdown.
7. a kind of switch gear room's temperature control system according to claim 1, it is characterised in that：The intelligent controlling device connects
Dispatching terminal is connect, the intelligent controlling device timing detects the air outlet temperature of corresponding air-conditioning by the leaving air temp sensor,
And when the air outlet temperature that any one leaving air temp sensor is measured exceeds desirable temperature range, corresponding air-conditioning event is judged
Barrier, reports the dispatching terminal.
8. a kind of switch gear room's temperature control system according to claim 1, it is characterised in that：The intelligent controlling device makes
It is remained shut off after the air-conditioning shutdown, the time of shutdown is at least the half of minimum operation time.
9. a kind of switch gear room's temperature control system according to claim 8, it is characterised in that：The intelligent controlling device,
By the temperature of each temperature measuring point in indoor temperature transmitter detection switch room, and in any one indoor temperature transmitter institute
When the temperature measured exceeds early warning temperature range, the signal that transfinites is sent out to the dispatching terminal.
10. a kind of switch gear room's temperature control system according to claim 1, it is characterised in that：The intelligent controlling device
It is equipped with wireless launcher, the air-conditioning is equipped with radio receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233136.5A CN108469096A (en) | 2018-03-21 | 2018-03-21 | A kind of switch gear room's temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233136.5A CN108469096A (en) | 2018-03-21 | 2018-03-21 | A kind of switch gear room's temperature control system |
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| Publication Number | Publication Date |
|---|---|
| CN108469096A true CN108469096A (en) | 2018-08-31 |
Family
ID=63264564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810233136.5A Pending CN108469096A (en) | 2018-03-21 | 2018-03-21 | A kind of switch gear room's temperature control system |
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| CN102997377A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Controlling device for air conditioner of base station |
| CN103528134A (en) * | 2013-09-27 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner and heating control method thereof |
| CN104236008A (en) * | 2013-06-21 | 2014-12-24 | 海尔集团公司 | Air conditioner and automatic control method for operational mode thereof |
| CN104422072A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Control method for multi-split air conditioner and control system of multi-split air conditioner |
| CN104676841A (en) * | 2015-03-02 | 2015-06-03 | 珠海格力电器股份有限公司 | Air conditioner temperature control method and air conditioner temperature control system |
| CN104728997A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Air conditioner for constant temperature control and constant temperature control system and method |
| CN106895561A (en) * | 2017-02-28 | 2017-06-27 | 广东美的制冷设备有限公司 | A kind of method, control device and air-conditioner of air-conditioner for detecting air-conditioner coolant leakage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54131334A (en) * | 1978-03-31 | 1979-10-12 | Matsushita Electric Ind Co Ltd | Method and apparatus for temperature control of air conditioner |
| JPH03286944A (en) * | 1990-04-02 | 1991-12-17 | Toshiba Corp | Air-conditioning system and method for operating the air-conditioning system |
| EP0501432A2 (en) * | 1991-02-26 | 1992-09-02 | Hitachi, Ltd. | Method of controlling an air conditioning apparatus and air conditioning apparatus using the method |
| CN101398211A (en) * | 2007-09-28 | 2009-04-01 | 中达电通股份有限公司 | Equipment room energy-conserving control method |
| US20100299099A1 (en) * | 2009-05-21 | 2010-11-25 | Fujitsu Limited | Air conditioning abnormality detection apparatus and method |
| CN102997377A (en) * | 2012-10-10 | 2013-03-27 | 合肥天鹅制冷科技有限公司 | Controlling device for air conditioner of base station |
| CN104236008A (en) * | 2013-06-21 | 2014-12-24 | 海尔集团公司 | Air conditioner and automatic control method for operational mode thereof |
| CN104422072A (en) * | 2013-09-05 | 2015-03-18 | 珠海格力电器股份有限公司 | Control method for multi-split air conditioner and control system of multi-split air conditioner |
| CN103528134A (en) * | 2013-09-27 | 2014-01-22 | 广东美的制冷设备有限公司 | Air conditioner and heating control method thereof |
| CN104728997A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Air conditioner for constant temperature control and constant temperature control system and method |
| CN104676841A (en) * | 2015-03-02 | 2015-06-03 | 珠海格力电器股份有限公司 | Air conditioner temperature control method and air conditioner temperature control system |
| CN106895561A (en) * | 2017-02-28 | 2017-06-27 | 广东美的制冷设备有限公司 | A kind of method, control device and air-conditioner of air-conditioner for detecting air-conditioner coolant leakage |
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