CN109996425A - A kind of equipment enclosure cooling heat radiation system and method - Google Patents
A kind of equipment enclosure cooling heat radiation system and method Download PDFInfo
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- CN109996425A CN109996425A CN201910176790.1A CN201910176790A CN109996425A CN 109996425 A CN109996425 A CN 109996425A CN 201910176790 A CN201910176790 A CN 201910176790A CN 109996425 A CN109996425 A CN 109996425A
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- 238000001816 cooling Methods 0.000 title claims abstract description 66
- 230000005855 radiation Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 9
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- 230000001351 cycling effect Effects 0.000 claims abstract description 39
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000013528 artificial neural network Methods 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 238000007791 dehumidification Methods 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000001151 other effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000002274 desiccant Substances 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 210000002364 input neuron Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004218 nerve net Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of equipment enclosure cooling heat radiation systems, including energy monitor unit, for acquiring the real-time electrical energy parameter of equipment；Temperature-humidity monitoring unit, for acquiring outside computer room, the real time humiture parameter in cooling heat dissipation cycling element each region and battery limits；Pressure monitoring unit, for acquiring the real-time pressure parameter in cooling heat dissipation cycling element each region and battery limits；Central control unit according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, the calorific value of pre- measurement equipment, and exports control command to the cooling cycling element that radiates by BP neural network algorithm according to real time humiture parameter and real-time pressure parameter；Cooling heat dissipation cycling element, for executing the control command of central control unit, the temperature and humidity in adjustment equipment area.The present invention can carry out dynamic in real time to the temperature and humidity of battery limits and adjust, and arrival is intelligent to be adjusted control, trend anticipation, administration of energy conservation, reduces energy consumption, reduce operation costs and other effects.
Description
Technical field
The present invention relates to ventilation and heat fields, and in particular to a kind of equipment enclosure cooling heat radiation system and method.
Background technique
The social development level of informatization is increasing, and informationization is built by various servers and communication apparatus, information
Equipment energy consumption is based on electricity, and wherein the occupied electricity of cooling demand of information equipment accounts for major part.As computer room is run
The increase of power cost, the expansion of information network, computer room electric cost expenditure are gradually increased, the cooling electric cost expenditure of information equipment
Proportion is larger.It analyzes according to statistics, the cooling electric cost expenditure of average each information equipment accounts for about entire computer room operation electricity
Take 54% or so of expenditure, air-conditioning becomes the running main current consuming apparatus of computer room.
Current computer room operation is totally-enclosed computer room, and power-supply device, server apparatus, transmission device in computer room etc. are all
It is biggish heater.(environmental standard GB50174-93 provides temperature all the year round to the working environment temperature and humidity for keeping computer room certain
18 DEG C -28 DEG C, humidity 40%-70%), realized mainly by air-conditioning.Most of the time air-conditioning is in operation shape within 365 day 1 year
State (refrigeration), even if temperature 20 DEG C or so (meeting indoor equipment operating environment requirements this temperature), air-conditioning is also to open.
In this way, winter, spring, Qiu Sanji and the outdoor low temperature of period morning and evening in summer can radiating and cooling advantage it is ignored, lead to electric energy
Unnecessary waste, operation cost remain high.
In addition, the cooling heat dissipation majority of existing information equipment uses computer room entirety ventilation and air conditioning to control, setting is complete
Computer room is closed in certain temperature range, but computer room interior power equipment, server apparatus, transmission device etc. are in different operation shapes
Calorific value is different under state, and demand heat dissipation is also different, and ventilation and air conditioning system only carries out the parameter of setting, can't be automatically according to hair
Heat and environmental change and change operational mode, cause unnecessary energy waste.
Summary of the invention
In view of the above deficiencies, the purpose of the present invention is to provide a kind of equipment enclosure cooling heat radiation system and methods, guarantee
The each equipment within machine cabinet of data center computer room in the state of environmental demand control cooling heat radiation system efficiency maximize, reduce energy consumption at
This.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of equipment enclosure cooling heat radiation system, comprising:
Energy monitor unit for acquiring the real-time electrical energy parameter of equipment, and is uploaded to central control unit；
Temperature-humidity monitoring unit, for acquiring outside computer room, the real-time temperature in cooling heat dissipation cycling element each region and battery limits
Humidity parameter, and it is uploaded to central control unit；
Pressure monitoring unit, for acquiring the real-time pressure parameter in cooling heat dissipation cycling element each region and battery limits, and
It is uploaded to central control unit；
Central control unit, according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, the hair of pre- measurement equipment
Heat, and control command is exported to cooling by BP neural network algorithm according to real time humiture parameter and real-time pressure parameter
Radiate cycling element；
Cooling heat dissipation cycling element, for executing the control command of central control unit, the temperature and humidity in adjustment equipment area.
Preferably, the energy monitor unit includes current transformer and Multifunctional power energy table, and the equipment includes
Server, interchanger, storage equipment and UPS.
Preferably, the temperature-humidity monitoring unit includes Temperature Humidity Sensor, and the pressure monitoring unit includes pressure
Force snesor.
Preferably, the central control unit includes arithmetic unit, controller and memory.
Preferably, the cooling heat dissipation cycling element includes supply air system, exhaust system and air return system, passes through refrigeration
System and dehumidification system operation are coupled, with the temperature and humidity in adjustment equipment area.
A kind of equipment enclosure cooling heat dissipation method, comprising the following steps:
Step 1, the real-time electrical energy parameter for acquiring equipment, and it is uploaded to central control unit；
The real time humiture parameter in step 2, acquisition computer room outer, cooling heat dissipation cycling element each region and battery limits, and on
Reach central control unit；
Step 3, the real-time pressure parameter in cooling heat dissipation the cycling element each region and battery limits of acquisition, and it is uploaded to central control
Unit processed；
Step 4, central control unit are according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, pre- measurement equipment
Calorific value by BP neural network algorithm, export control command extremely and according to real time humiture parameter and real-time pressure parameter
Cooling heat dissipation cycling element；
Step 5, cooling heat dissipation cycling element execute the control command, the temperature and humidity in adjustment equipment area.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is based on BP neural network algorithm, according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits,
The calorific value of pre- measurement equipment, and according to outside computer room, the real time humiture parameter of each region of cooling heat dissipation cycling element and battery limits,
And the real-time pressure parameter in cooling heat dissipation cycling element each region and battery limits, it is analyzed by the calculating of BP neural network, it is defeated
Control command carries out dynamic in real time to the temperature and humidity of battery limits and adjusts, reach intelligent adjust to the cooling cycling element that radiates out
Control, administration of energy conservation, reduces energy consumption at trend anticipation, reduces operation costs and other effects.
Detailed description of the invention
Fig. 1 is the control principle drawing of equipment enclosure cooling heat radiation system of the invention；
Fig. 2 is the structural schematic diagram of equipment enclosure cooling heat radiation system of the invention, wherein central control unit does not show
Out；
Fig. 3 is BP neural network algorithm schematic diagram of the invention；
Description of symbols: 1- fresh air pipeline；2- fresh air air-valve；3- primary filter；4- fresh inlet blower；5- fresh air
Bypass duct；6- fresh air dehumidification import air-valve；7- desiccant wheel；8- fresh air bypasses air-valve；9- fresh air dehumidification exports air-valve；10-
Medium effeciency filter；11- breeze fan；12- evaporator；13- intake stack；14- equipment enclosure；Enter the wind air-valve in the battery limits 15-；
The battery limits 16- booster fan；The battery limits 17- outlet air air-valve；18- wind pipe；19- compressor；20- expansion valve；21- copper pipe；
22- exhaust fan；Air-valve in 23- air draft；24- return air air-valve；25- return air duct；26- condenser；27- electric heater；28- row
Wind separation net；The outer air-valve of 29- air draft；30- exhaust duct；The outer blower of 31- dehumidifying；The outer separation net of 32- dehumidifying；33- dehumidifying is outer to draw
Wind air-valve；The outer skirt road of 34- dehumidifying；The open air 101- Temperature Humidity Sensor；102- aspiration pressure sensor；Pressure after 103- dehumidifying
Sensor；104- air supply tube Temperature Humidity Sensor；105- air supply tube pressure sensor；The battery limits 106- Temperature Humidity Sensor；
The battery limits 107- pressure sensor；108- discharge pipe pressure sensor；109- discharge pipe Temperature Humidity Sensor；110- backwind tube pressure
Force snesor.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1 to Figure 3, a kind of equipment enclosure cooling heat radiation system of the invention, including central control unit and point
Energy monitor unit, temperature-humidity monitoring unit, pressure monitoring unit and the cooling heat dissipation cycling element for not being attached thereto and communicating.
Energy monitor unit includes mainly current transformer, Multifunctional power energy table etc., is series on the power supply line of equipment,
The electrical energy parameter of equipment is obtained in real time, and is uploaded to central control unit.Electrical energy parameter includes but is not limited to electric current, voltage, function
The information such as rate, the prediction for equipment heating amount.Equipment is primarily referred to as information equipment, including but not limited to server, interchanger,
Store the electrical equipments such as equipment, UPS.
Temperature-humidity monitoring unit, including being arranged in outside computer room, the temperature and humidity in each region of cooling heat dissipation cycling element, battery limits
Sensor, specific location and quantity are described in detail in the specific configuration of following cooling heat dissipation cycling element, obtain in real time
The real time humiture parameter in computer room outer, cooling heat dissipation cycling element each region and battery limits is taken, and is uploaded to central control unit.
Pressure monitoring unit, the pressure sensor including being arranged in each region of cooling heat dissipation cycling element, battery limits, specifically
Position and quantity are described in detail in the specific configuration of following cooling heat dissipation cycling element, obtain cooling heat dissipation in real time and follow
The real-time pressure parameter in each region of ring element and battery limits, and it is uploaded to central control unit.
Central control unit is mainly made of hardware such as arithmetic unit, controller and memory groups, by establishing BP nerve net
Energy monitor, temperature-humidity monitoring, pressure monitoring, cooling heat dissipation loop control etc. are coupled, according to the real-time of equipment by network algorithm
The real time humiture of electrical energy parameter and battery limits, the calorific value of pre- measurement equipment, and according to outside computer room, cooling heat dissipation cycling element it is each
The real-time pressure ginseng of the real time humiture parameter and cooling heat dissipation cycling element each region and battery limits of region and battery limits
Number is analyzed by the calculating of BP neural network, output control command to the cooling cycling element that radiates.The application is by the electric energy of equipment
Input neuron of the parameter as BP neural network algorithm, makes it possible to the variation tendency according to equipment heating amount, dynamic regulation
The temperature and humidity of battery limits, meanwhile, the independent control to multiple independent battery limits will be decomposed into the whole control of computer room, thus
Reach reduction energy consumption, reduces operation costs and other effects
Cooling heat dissipation cycling element, cooling heat dissipation cycling element includes supply air system, exhaust system and air return system, is passed through
Refrigeration system and dehumidification system are coupled, specific as shown in Figure 2 with the temperature and humidity in adjustment equipment area.
Fresh air pipeline 1, fresh air bypass duct 5, intake stack 13, wind pipe 18, return air duct 25,30 and of exhaust duct
The outer air inducing pipeline 30 that dehumidifies constitutes the pipe-line system of air circulation.The entrance of fresh air pipeline 1 is successively arranged fresh air air-valve 2 and just effect
Filter 3,25 one end of return air duct are connected on fresh air pipeline 1, and outlet is located at the downstream of primary filter 3, and the other end is logical
It crosses return air air-valve 24 and the outlet of wind pipe 18 connects, the outlet of wind pipe 18 also passes through air-valve 23 in air draft and exhaust duct 30
Connection, the outlet of exhaust duct 30 are successively arranged air draft separation net 28 and the outer air-valve 29 of air draft, and the outer air inducing pipeline 30 that dehumidifies is connected to
On exhaust duct 30, outlet is located at 23 downstream of air-valve in air draft, and outer 30 entrance of air inducing pipeline that dehumidifies, which is successively arranged outside dehumidifying, to be drawn
Wind air-valve 33 and the outer separation net 32 that dehumidifies, fresh air bypass duct 5 are attempted by fresh air pipeline 1, and the interior fresh air that is equipped with bypasses air-valve
8, the outlet of fresh air pipeline 1 is connected with 13 entrance of intake stack, and the outlet of intake stack 13 is connected with 14 entrance of equipment enclosure, equipment machine
The outlet of cabinet 14 is connected with 18 entrance of wind pipe.Fresh air pipeline 1 is equipped with fresh inlet blower 4, is located at return air duct 25 and exports
Downstream, intake stack 13 are equipped with breeze fan 11, and are equipped with medium effeciency filter 10 at its upstream, and wind pipe 18 is equipped with air draft wind
Machine 22, the outer air inducing pipeline 30 that dehumidifies are equipped with the outer blower 31 that dehumidifies.
Equipment enclosure 14 includes multiple cabinets, and each cabinet constitutes the battery limits of a storage information equipment, each battery limits
Entrance be equipped with battery limits enter the wind air-valve 15, outlet be equipped with battery limits outlet air air-valve 17, inside be equipped with battery limits booster fan 16.
Computer room is divided into mutually independent battery limits by the application, can individually be controlled according to the operation conditions of equipment in each battery limits
System.
Dehumidification system of the desiccant wheel 7 as this unit, one end are connected with exhaust duct 30, and are located at air draft separation net 28
Upstream, and electric heater 27 is set in 7 upstream of desiccant wheel, the other end is connected with fresh air pipeline 1, and is located at fresh air bypass duct
Between 5 both ends, and fresh air dehumidification import air-valve 6 and fresh air dehumidification outlet air-valve 9 are equipped in its two sides.
Evaporator 12, compressor, expansion valve 20, copper pipe 21 and condenser 26 are sequentially connected, the refrigeration system of structure cost-element
System, evaporator 12 are arranged in intake stack 13, and are located at 11 downstream of breeze fan, and condenser 26 is arranged in exhaust duct 30
In, and be located at and dehumidify between the outer outlet of air inducing pipeline 30 and electric heater 27.
Temperature-humidity monitoring unit includes the outdoor Temperature Humidity Sensor 101 that 1 entrance of fresh air pipeline is arranged in, is arranged and is blowing
Pipeline 13 and the air supply tube Temperature Humidity Sensor 104 for being located at 12 downstream of evaporator, the battery limits temperature and humidity that each battery limits are set
Sensor 106 and the discharge pipe Temperature Humidity Sensor 109 that wind pipe 18 is set.
Pressure monitoring unit includes the aspiration pressure sensor 102 that 4 upstream of fresh inlet blower is arranged in, setting air-supply wind
Pressure sensor 103, the air supply tube pressure sensor 105 that 11 downstream of breeze fan is set, setting after the dehumidifying of 11 upstream of machine
Battery limits pressure sensor 107 in battery limits；Discharge pipe pressure sensor 108, the setting of 22 upstream of exhaust fan are set
The backwind tube pressure sensor 110 in 22 downstream of exhaust fan.
The method that the temperature and humidity of battery limits is adjusted in equipment enclosure cooling heat radiation system of the invention is as follows:
Step 1, the real-time electrical energy parameter for acquiring equipment, and it is uploaded to central control unit；
The real time humiture parameter in step 2, acquisition computer room outer, cooling heat dissipation cycling element each region and battery limits, and on
Reach central control unit；
Step 3, the real-time pressure parameter in cooling heat dissipation the cycling element each region and battery limits of acquisition, and it is uploaded to central control
Unit processed；
Step 4, central control unit are according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, pre- measurement equipment
Calorific value by BP neural network algorithm, export control command extremely and according to real time humiture parameter and real-time pressure parameter
Cooling heat dissipation cycling element；
Step 5, cooling heat dissipation cycling element execute the control command, the temperature and humidity in adjustment equipment area.
It is illustrated below with reference to specific work process of the Fig. 2 to equipment enclosure cooling heat radiation system of the invention:
Step 1, when being placed with equipment in cabinet, open relevant device area battery limits air inlet air-valve 15 go out with battery limits
Wind air-valve 17；When there is no place apparatus in cabinet, battery limits air inlet air-valve 15 and the battery limits outlet air in relevant device area are closed
Air-valve 17.
Step 2, setting are placed with the operation temperature and humidity parameter of the battery limits of equipment.
The environmental data in each region of step 3, acquisition system: outdoor Temperature Humidity Sensor 101 acquires the temperature and humidity outside computer room
Real value；The air pressure real value of the acquisition air inlet of aspiration pressure sensor 102；After dehumidifying after the acquisition of pressure sensor 103 dehumidifying
Air pressure real value；The temperature and humidity real value of the acquisition air-supply of air supply tube Temperature Humidity Sensor 104；Air supply tube pressure sensor 105 is adopted
Collect the air pressure real value of air-supply；The temperature and humidity real value of the acquisition of battery limits Temperature Humidity Sensor 106 battery limits；Battery limits pressure passes
The air pressure real value of the acquisition of sensor 107 battery limits；The air pressure real value of the acquisition outlet air of backwind tube pressure sensor 108；Discharge pipe
The temperature and humidity real value of the acquisition outlet air of Temperature Humidity Sensor 109；Backwind tube pressure sensor 110 acquires the air pressure of return air or air draft
Real value.
The electrical energy parameter of place apparatus in step 4, acquisition battery limits, according to the variation of electrical energy parameter, battery limits temperature and humidity
The temperature and humidity variation for the temperature and humidity real value and historical time that sensor 106 acquires, is set using the prediction of BP neural network algorithm
Standby calorific value obtains the temperature and humidity variation tendency of battery limits, and calculates the chilling requirement of battery limits.
Step 5, when air supply tube Temperature Humidity Sensor 104 acquire temperature real value be higher than range of set value when, increase pressure
The running frequency of contracting machine 19；When the temperature real value that air supply tube Temperature Humidity Sensor 104 acquires is lower than range of set value, reduce
19 running frequency of compressor；
Step 6, battery limits booster fan 16 are according to the chilling requirement controlled wind speeds of battery limits.
Step 7, control 4 wind speed of fresh inlet blower, 11 wind speed of breeze fan, 22 wind speed of exhaust fan, guarantee air inlet gas
Air pressure real value >=air supply tube pressure after the dehumidifying of pressure sensor 103 after air inlet air pressure real value >=dehumidifying of pressure sensor 102
Air-supply air pressure real value >=battery limits pressure sensor 107 battery limits air pressure real value >=discharge pipe pressure of force snesor 105
Outlet air air pressure real value >=backwind tube pressure sensor 110 return air or air draft air pressure real value of force snesor 108.
Step 8, when the outdoor temperature real value of outdoor Temperature Humidity Sensor 101 acquisition is less than setting value, execute outer follows
Ring mode；When the outdoor temperature real value of outdoor Temperature Humidity Sensor 101 acquisition is greater than the set value, interior circulation pattern is executed.
Step 9, when air supply tube Temperature Humidity Sensor 104 acquire blasting humidity real value be greater than the set value when, fresh air is removed
Wet import air-valve 6 is opened, fresh air dehumidification outlet air-valve 9 is opened, fresh air bypass air-valve 8 is closed, desiccant wheel 7 is run；Work as air-supply
When the blasting humidity real value that tube temperature humidity sensor 104 acquires is less than setting value, the closing of fresh air dehumidification import air-valve 6, fresh air
Dehumidifying outlet air-valve 9 is closed, fresh air bypass air-valve 8 is opened, desiccant wheel 7 stops.
Step 10, when running outer circulation mode, in air draft air-valve 23 open, fresh air air-valve 2 open, return air air-valve 24 close
It closes；When running interior circulation pattern, air-valve 23 is closed in air draft, fresh air air-valve 2 is closed, return air air-valve 24 is opened.
Step 11 is run when operation outer circulation mode, the operation of compressor 19, desiccant wheel 7, when meeting one of them condition
The outer air-valve 29 of air draft is opened；Otherwise the outer air-valve 29 of air draft is closed.
Step 12, when circulation pattern, the operation of compressor 19 or desiccant wheel 7 are run in run, dehumidify outer air inducing air-valve
33 open, the outer blower 31 of dehumidifying is run；Otherwise the outer air inducing air-valve 33 of dehumidifying is closed, the outer blower 31 of dehumidifying stops.
Step 13, when wet runner 7 operation when, according to 26 quantity of heat given up of condenser adjust 27 quantity of heat given up of electric heater, protect
Total quantity of heat given up is demonstrate,proved greater than wet 7 moisture exhausting demand of runner.
Step 14, continuous circulation step 3 to step 13.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment
Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all
It is the equivalent changes or modifications that the essence of content according to the present invention is made, should be covered by the scope of protection of the present invention.
Claims (6)
1. a kind of equipment enclosure cooling heat radiation system, it is characterised in that: including
Energy monitor unit for acquiring the real-time electrical energy parameter of equipment, and is uploaded to central control unit；
Temperature-humidity monitoring unit, for acquiring outside computer room, the real time humiture in cooling heat dissipation cycling element each region and battery limits
Parameter, and it is uploaded to central control unit；
Pressure monitoring unit for acquiring the real-time pressure parameter in cooling heat dissipation cycling element each region and battery limits, and uploads
To central control unit；
Central control unit, according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, the calorific value of pre- measurement equipment,
And it exports control command by BP neural network algorithm according to real time humiture parameter and real-time pressure parameter and radiates to cooling
Cycling element；
Cooling heat dissipation cycling element, for executing the control command of central control unit, the temperature and humidity in adjustment equipment area.
2. a kind of equipment enclosure cooling heat radiation system according to claim 1, it is characterised in that: the energy monitor list
Member includes current transformer and Multifunctional power energy table, and the equipment includes server, interchanger, storage equipment and UPS.
3. a kind of equipment enclosure cooling heat radiation system according to claim 1, it is characterised in that: the temperature-humidity monitoring
Unit includes Temperature Humidity Sensor, and the pressure monitoring unit includes pressure sensor.
4. a kind of equipment enclosure cooling heat radiation system according to claim 1, it is characterised in that: the center control is single
Member includes arithmetic unit, controller and memory.
5. a kind of equipment enclosure cooling heat radiation system according to claim 1, it is characterised in that: the cooling heat dissipation follows
Ring element includes supply air system, exhaust system and air return system, is coupled by refrigeration system and dehumidification system operation, to adjust
The temperature and humidity of battery limits.
6. a kind of equipment enclosure cooling heat dissipation method, it is characterised in that: the following steps are included:
Step 1, the real-time electrical energy parameter for acquiring equipment, and it is uploaded to central control unit；
The real time humiture parameter in step 2, acquisition computer room outer, cooling heat dissipation cycling element each region and battery limits, and be uploaded to
Central control unit；
Step 3, the real-time pressure parameter in cooling heat dissipation the cycling element each region and battery limits of acquisition, and it is single to be uploaded to center control
Member；
Step 4, central control unit are according to the real-time electrical energy parameter of equipment and the real time humiture of battery limits, the hair of pre- measurement equipment
Heat, and control command is exported to cooling by BP neural network algorithm according to real time humiture parameter and real-time pressure parameter
Radiate cycling element；
Step 5, cooling heat dissipation cycling element execute the control command, the temperature and humidity in adjustment equipment area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176790.1A CN109996425B (en) | 2019-03-08 | 2019-03-08 | Equipment cabinet cooling and heat dissipation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176790.1A CN109996425B (en) | 2019-03-08 | 2019-03-08 | Equipment cabinet cooling and heat dissipation system and method |
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| Publication Number | Publication Date |
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| CN109996425A true CN109996425A (en) | 2019-07-09 |
| CN109996425B CN109996425B (en) | 2024-04-09 |
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| CN201910176790.1A Active CN109996425B (en) | 2019-03-08 | 2019-03-08 | Equipment cabinet cooling and heat dissipation system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116225194A (en) * | 2023-05-10 | 2023-06-06 | 江苏智能低碳科技发展有限公司 | Server cluster control platform based on intelligent algorithm |
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|---|---|---|---|---|
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