CN103900220B - Cabinet heat management method and cabinet equipment with same used - Google Patents
Cabinet heat management method and cabinet equipment with same used Download PDFInfo
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- CN103900220B CN103900220B CN201410022887.4A CN201410022887A CN103900220B CN 103900220 B CN103900220 B CN 103900220B CN 201410022887 A CN201410022887 A CN 201410022887A CN 103900220 B CN103900220 B CN 103900220B
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Abstract
The invention provides a cabinet heat management method and cabinet equipment with the same used, and relates to a cabinet. According to the cabinet heat management method, a cabinet body is provided with an air conditioner system, the air conditioner system comprises an air conditioner and an air conditioner control system, the air conditioner control system is connected with the air conditioner, and an air outlet of the air conditioner faces the inner side of the cabinet body; the air conditioner control system is provided with at least one temperature sensor, and the temperature sensors are used for measuring the temperature in the cabinet body; when the temperature in the cabinet body is higher than or equal to the sum of the value of a refrigeration stopping point and the value of refrigeration sensitivity, the air conditioner control system controls a compressor of the air conditioner to be started; when the temperature in the cabinet body is lower than the value of the refrigeration stopping point, the air conditioner control system controls the compressor of the air conditioner to be shut down; the value of the refrigeration stopping point can be set according to the air conditioner control system. According to the cabinet heat management method and the cabinet equipment with the cabinet heat management method used, the air conditioner control system is started and shut down automatically according to the temperature in the cabinet body so as to remove heat generated by operating of electronic equipment in the cabinet, and an ideal temperature and humidity operating environment can be provided for the cabinet.
Description
Technical field
The present invention relates to electronic device field, more particularly, to rack.
Background technology
Rack is commonly used between network layout, floor distributor, central machine room, data center module, control centre, Control Room,
Surveillance center etc..Rack is used to deposit the object of computer and related control device it is provided that protection to storage equipment,
Shielding electromagnetic interference, in order, fitly alignment apparatus, convenient after maintained equipment.With the continuous breakthrough of computer industry, machine
The function that cabinet is embodied is also increasing.
With the enhancing of rack function, the temperature in rack is put forward higher requirement.
Content of the invention
It is an object of the invention to provide a kind of rack heat management method, to provide ideal humiture fortune for rack
Row environment.
The present invention also aims to providing a kind of cabinet equipment, described cabinet equipment adopts rack proposed by the invention
Thermal management algorithm.
Technical problem solved by the invention can employ the following technical solutions to realize:
A kind of rack heat management method is it is characterised in that be equipped with an air conditioning system, described air conditioning system bag for machine cabinet body
Include air-conditioning, air-conditioner control system, described air-conditioner control system connects described air-conditioning, and the air outlet of described air-conditioning is towards described rack
The inner side of main body；
Described air-conditioner control system is provided with least one temperature sensor, and described temperature sensor is used for measuring described rack
Temperature in main body；
Temperature when in machine cabinet body >=refrigeration halt+refrigeration sensitivity when, described in described air-conditioner control system controls
The compressor of air-conditioning is opened；
When the temperature in machine cabinet body, < refrigeration halt, described air-conditioner control system controls the compression office of described air-conditioning
Close；
The numerical value of described refrigeration halt can be set by described air-conditioner control system.
The air-conditioner control system of the present invention according to the temperature height automatic start-stop in machine cabinet body, to exclude electronics in rack
The heat that equipment work produces, can provide preferable humiture running environment for rack.
As a kind of preferred version, described temperature sensor at least two, one is used for measuring returning in machine cabinet body
Air temperature, one is used for measuring the battery rack temperature in the battery rack of machine cabinet body；
If return air temperature and battery rack temperature are all obtained in that, the temperature in described machine cabinet body is return air temperature and electricity
The meansigma methodss of pond cabinet temperature sum；
If battery rack temperature cannot obtain, the temperature in described machine cabinet body is return air temperature；
If return air temperature cannot obtain, the temperature in described machine cabinet body is battery rack temperature.
Described air-conditioning is preferably board-like air-conditioning, and described board-like air-conditioning is arranged on the Qianmen of described machine cabinet body, back door, left side
Door, offside door, Shang Ding, go to the bottom in any one on, described air-conditioning be provided with air outlet side be located at inner side.Described rack master
Body can be any one in indoor machine cabinet, Cabinet.
A kind of rack heat management method, can also be equipped with a heat-exchange system, described heat-exchange system bag for machine cabinet body
Include a heat exchanger, a heat exchanger control system, described heat exchanger connects described heat exchanger control system, described heat is handed over
The temperature parameter that parallel operation control system is obtained with described air-conditioner control system, as one of control parameter；
Described air-conditioner control system is additionally provided with the temperature sensor that at least one is located at outside described machine cabinet body, for measuring
Temperature outside described machine cabinet body；
When the temperature outside described machine cabinet body is less than more than 3 degree of temperature in described machine cabinet body, the preferential heat that starts is handed over
Parallel operation, reduces the temperature in machine cabinet body using cabinet internal-external temperature difference, then according to the temperature height automatic start-stop air-conditioning in rack.
So can efficiently reducing interior of equipment cabinet temperature, thus reaching precise control, being a kind of energy-efficient Managed Solution.
Described heat exchanger is preferably sensible heat exchanger.Described sensible heat exchanger is arranged on described Door of communication apparatus cabinet, back door, a left side
Side door, offside door, Shang Ding, go to the bottom in any one on.The installation position of described sensible heat exchanger is preferably located at described board-like sky
The offside of the installation position adjusted.On the one hand sensible heat exchanger, board-like air-conditioning homonymy can be avoided to install, the sensible heat exchanger being likely to result in
Board-like air-conditioning is blocked, unilateral volume on the other hand can be avoided blocked up, impact is attractive in appearance.More crucially offside setting, favorably
In forming vortex, turbulent flow etc. in machine cabinet body, radiating effect can be submitted further to.
A kind of rack heat management method, also includes a temperature alarming device, and described temperature alarming device is with described air-conditioning control
The temperature parameter that system processed obtains, as one of control parameter；
When the temperature in described machine cabinet body reaches a high temperature alarm value, the external high temperature alarm of temperature alarming device, when
When being down to a bottom temperature alarming value at a temperature of in described machine cabinet body, the external low-temperature warning of temperature alarming device.
A kind of rack heat management method, also includes a central control system, described central control system connect described air-conditioner control system,
Described heat exchanger control system, described central control system is also connected with a man-machine interaction panel, and user is by described man-machine interaction
Panel can check the operation conditions of air-conditioning, heat exchanger at any time.
Described central control system is provided with a memorizer, and described memorizer memory storage has air-conditioning to use password, to prevent maloperation.
A kind of rack heat management method, also includes a power supply information monitoring system, and described power supply information monitoring system connects
Described central control system, described power supply information monitoring system is provided with current sensor, and described current sensor accesses machine cabinet body
Rack power output end；
When current sensor has detected electric current, power supply information monitoring system makes the electrical equipment in machine cabinet body be in
Working condition.As the electrical equipment in machine cabinet body before is closed, such as unit power down, after incoming call, for electrical information
Monitoring system makes the electrical equipment in rack automatically turn on.
A kind of rack heat management method, also includes row's hydrogen production device, and described row's hydrogen production device connects described central control system；
Described row's hydrogen production device is provided with a hydrogen gas sensor, when the hydrogen content in the battery rack of rack reaches a setting value
When, row's hydrogen production device automatically turns on, and discharges the hydrogen in battery rack, and with the discharge of hydrogen, the hydrogen content in battery rack declines,
When hydrogen content reaches another setting value, row's hydrogen production device is automatically switched off.Described row's hydrogen production device can pass through described central control system
Adjust the sensitivity of described row's hydrogen production device.
As a kind of preferred version, described row's hydrogen production device is additionally provided with an exhaust safety valve, at least sets in described battery rack
There is a discharge duct, described exhaust safety valve is arranged on described discharge duct.
As another kind of preferred version, described row's hydrogen production device, it is provided with the outer of opening including cooling fan, upper and lower side frame
Frame, and for described cooling fan being fixed on the motor support plate of the inside of described housing, also include and described radiation air
Machine connects and controls the unlatching of motor and the pressure switch of closure of described cooling fan, is fastened on the lower frame of described housing
Jacking part；Wherein, described jacking part is arranged on the underface of described pressure switch, described jacking part and described pressure switch it
Between have gap.The hydrogen in accumulator tank can be discharged effectively and in time using the program, to improve the safety of accumulator tank,
Energy saving.
Described man-machine interaction panel includes a temperature display module, and described temperature display module includes a display screen, described
Display screen connects described central control system.User can be made to understand temperature conditionss instantly in rack by temperature display module,
Or temperature conditionss to be set.
Described man-machine interaction panel also includes a temperature setting module, described temperature setting module include one temperature set by
Key group, described temperature sets button group and connects described central control system.User can set button group by temperature and change air-conditioning
Opening and closing condition.
Described temperature setting module includes a temperature and raises button, a temperature down button, a settings button, and a switch is pressed
Button, described temperature raises button and described temperature down button, described settings button and described shift knob be all connected with described in
Control system, described temperature raises button and described temperature lowers button position in the side of described display screen.
A kind of cabinet equipment, including a machine cabinet body it is characterised in that also including air conditioning system described in, described air-conditioning
System includes air-conditioning, air-conditioner control system, and described air-conditioner control system connects described air-conditioning, and the air outlet of described air-conditioning is towards institute
State the inner side of machine cabinet body；
Described air-conditioner control system is provided with least one temperature sensor, and described temperature sensor is used for measuring described rack
Temperature in main body；
Temperature when in machine cabinet body >=refrigeration halt+refrigeration sensitivity when, described in described air-conditioner control system controls
The compressor of air-conditioning is opened；
When the temperature in machine cabinet body, < refrigeration halt, described air-conditioner control system controls the compression office of described air-conditioning
Close；
The numerical value of described refrigeration halt can be set by described air-conditioner control system.
The air-conditioner control system of the present invention according to the temperature height automatic start-stop in machine cabinet body, to exclude electronics in rack
The heat that equipment work produces, can provide preferable humiture running environment for rack.
As a kind of preferred version, described temperature sensor at least two, one is used for measuring returning in machine cabinet body
Air temperature, one is used for measuring the battery rack temperature in the battery rack of machine cabinet body；
If return air temperature and battery rack temperature are all obtained in that, the temperature in described machine cabinet body is return air temperature and electricity
The meansigma methodss of pond cabinet temperature sum；
If battery rack temperature cannot obtain, the temperature in described machine cabinet body is return air temperature；
If return air temperature cannot obtain, the temperature in described machine cabinet body is battery rack temperature.
Described air-conditioning is preferably board-like air-conditioning, and described board-like air-conditioning is arranged on the Qianmen of described machine cabinet body, back door, left side
Door, offside door, Shang Ding, go to the bottom in any one on, described air-conditioning be provided with air outlet side be located at inner side.Described rack master
Body can be any one in indoor machine cabinet, Cabinet.
A kind of cabinet equipment, also includes a heat exchanger, a heat exchanger control system, and described heat exchanger connects described
Heat exchanger control system, the temperature parameter that described heat exchanger control system is obtained with described air-conditioner control system, as control
One of parameter processed；
Described air-conditioner control system is additionally provided with the temperature sensor that at least one is located at outside described machine cabinet body, for measuring
Temperature outside described machine cabinet body；
When the temperature outside described machine cabinet body is less than more than 3 degree of temperature in described machine cabinet body, the preferential heat that starts is handed over
Parallel operation, reduces the temperature in machine cabinet body using cabinet internal-external temperature difference, then according to the temperature height automatic start-stop air-conditioning in rack.
So can efficiently reducing interior of equipment cabinet temperature, thus reaching precise control, being a kind of energy-efficient Managed Solution.
Described heat exchanger is preferably sensible heat exchanger.Described sensible heat exchanger is arranged on described Door of communication apparatus cabinet, back door, a left side
Side door, offside door, Shang Ding, go to the bottom in any one on.The installation position of described sensible heat exchanger is preferably located at described board-like sky
The offside of the installation position adjusted.On the one hand sensible heat exchanger, board-like air-conditioning homonymy can be avoided to install, the sensible heat exchanger being likely to result in
Board-like air-conditioning is blocked, unilateral volume on the other hand can be avoided blocked up, impact is attractive in appearance.More crucially offside setting, favorably
In forming vortex, turbulent flow etc. in machine cabinet body, radiating effect can be submitted further to.
A kind of cabinet equipment, also includes a temperature alarming device, described temperature alarming device is with described air-conditioner control system
The temperature parameter obtaining, as one of control parameter；
When the temperature in described machine cabinet body reaches a high temperature alarm value, the external high temperature alarm of temperature alarming device, when
When being down to a bottom temperature alarming value at a temperature of in described machine cabinet body, the external low-temperature warning of temperature alarming device.
A kind of cabinet equipment, also includes a central control system, and described central control system connects described air-conditioner control system, described heat
Exchanger control system, described central control system is also connected with a man-machine interaction panel, and user can by described man-machine interaction panel
Check the operation conditions of air-conditioning, heat exchanger at any time.
Described central control system is provided with a memorizer, and described memorizer memory storage has air-conditioning to use password, to prevent maloperation.
A kind of cabinet equipment, also includes a power supply information monitoring system, during described power supply information monitoring system connection is described
Control system, described power supply information monitoring system is provided with current sensor, and described current sensor accesses the rack electricity of machine cabinet body
Source output terminal；
When current sensor has detected electric current, power supply information monitoring system makes the electrical equipment in machine cabinet body be in
Working condition.As the electrical equipment in machine cabinet body before is closed, such as unit power down, after incoming call, for electrical information
Monitoring system makes the electrical equipment in rack automatically turn on.
A kind of cabinet equipment, also includes row's hydrogen production device, and described row's hydrogen production device connects described central control system；
Described row's hydrogen production device is provided with a hydrogen gas sensor, when the hydrogen content in the battery rack of rack reaches a setting value
When, row's hydrogen production device automatically turns on, and discharges the hydrogen in battery rack, and with the discharge of hydrogen, the hydrogen content in battery rack declines,
When hydrogen content reaches another setting value, row's hydrogen production device is automatically switched off.Described row's hydrogen production device can pass through described central control system
Adjust the sensitivity of described row's hydrogen production device.
As a kind of preferred version, described row's hydrogen production device is additionally provided with an exhaust safety valve, at least sets in described battery rack
There is a discharge duct, described exhaust safety valve is arranged on described discharge duct.
As another kind of preferred version, described row's hydrogen production device, it is provided with the outer of opening including cooling fan, upper and lower side frame
Frame, and for described cooling fan being fixed on the motor support plate of the inside of described housing, also include and described radiation air
Machine connects and controls the unlatching of motor and the pressure switch of closure of described cooling fan, is fastened on the lower frame of described housing
Jacking part；Wherein, described jacking part is arranged on the underface of described pressure switch, described jacking part and described pressure switch it
Between have gap.The hydrogen in accumulator tank can be discharged effectively and in time using the program, to improve the safety of accumulator tank,
Energy saving.
Described man-machine interaction panel includes a temperature display module, and described temperature display module includes a display screen, described
Display screen connects described central control system.User can be made to understand temperature conditionss instantly in rack by temperature display module,
Or temperature conditionss to be set.
Described man-machine interaction panel also includes a temperature setting module, described temperature setting module include one temperature set by
Key group, described temperature sets button group and connects described central control system.User can set button group by temperature and change air-conditioning
Opening and closing condition.
Described temperature setting module includes a temperature and raises button, a temperature down button, a settings button, and a switch is pressed
Button, described temperature raises button and described temperature down button, described settings button and described shift knob be all connected with described in
Control system, described temperature raises button and described temperature lowers button position in the side of described display screen.
Brief description
Fig. 1 is a kind of circuit block diagram of rack heat management method of the present invention；
Fig. 2 is a kind of structural representation of cabinet equipment of the present invention；
Fig. 3 is a kind of structural representation of man-machine interaction panel of the present invention；
Fig. 4 is another kind of structural representation of cabinet equipment of the present invention.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention realizes are easy to understand, tie below
Conjunction is specifically illustrating and the present invention is expanded on further.
Referring to Fig. 1, a kind of rack heat management method, is that machine cabinet body is equipped with an air conditioning system, air conditioning system includes air-conditioning
2nd, air-conditioner control system 1, air-conditioner control system 1 connects air-conditioning 2, and the air outlet of air-conditioning 2 is towards the inner side of machine cabinet body；Air-conditioning control
System 1 processed is provided with least one temperature sensor, and temperature sensor is used for measuring the temperature in machine cabinet body；When in machine cabinet body
Temperature >=refrigeration halt+refrigeration sensitivity when, air-conditioner control system control air-conditioning compressor unlatching；When in machine cabinet body
Temperature < refrigeration halt, air-conditioner control system control air-conditioning compressor close；The numerical value of refrigeration halt can pass through air-conditioning
Control system is set.The air-conditioner control system of the present invention according to the temperature height automatic start-stop in machine cabinet body, to exclude
The heat that the work of rack inner electronic equipment produces, can provide preferable humiture running environment for rack.
Temperature sensor at least two, one is used for measuring the return air temperature in machine cabinet body, and one is used for measuring machine
Battery rack temperature in the battery rack of cabinet main body；If return air temperature and battery rack temperature are all obtained in that, in machine cabinet body
Temperature is the meansigma methodss of return air temperature and battery rack temperature sum；If battery rack temperature cannot obtain, the temperature in machine cabinet body
Spend for return air temperature；If return air temperature cannot obtain, the temperature in machine cabinet body is battery rack temperature.
Air-conditioning 2 is preferably board-like air-conditioning, board-like air-conditioning be arranged on the Qianmen of machine cabinet body, back door, offside door, offside door,
Upper top, go to the bottom in any one on, air-conditioning be provided with air outlet side be located at inner side.Machine cabinet body can for indoor machine cabinet,
Any one in Cabinet.
A kind of rack heat management method, can also be equipped with a heat-exchange system for machine cabinet body, heat-exchange system includes one
Heat exchanger 6, a heat exchanger control system 4, heat exchanger 6 connects heat exchanger control system 4, heat exchanger control system
The temperature parameter being obtained with air-conditioner control system, as one of control parameter；Air-conditioner control system is additionally provided with least one and is located at
Temperature sensor outside machine cabinet body, for measuring the temperature outside machine cabinet body；When the temperature outside machine cabinet body is less than rack master
During more than 3 degree of internal temperature, preferentially start heat exchanger, reduce the temperature in machine cabinet body using cabinet internal-external temperature difference, then
According to the temperature height automatic start-stop air-conditioning in rack.So can efficiently reduce interior of equipment cabinet temperature, thus reaching accurate control
System, is a kind of energy-efficient Managed Solution.
Heat exchanger is preferably sensible heat exchanger.Sensible heat exchanger be arranged on Door of communication apparatus cabinet, back door, offside door, offside door,
Upper top, go to the bottom in any one on.The installation position of sensible heat exchanger is preferably located at the offside of the installation position of board-like air-conditioning.One side
Face can avoid sensible heat exchanger, board-like air-conditioning homonymy to install, and the sensible heat exchanger being likely to result in blocks to board-like air-conditioning, another
Aspect can avoid unilateral volume blocked up, and impact is attractive in appearance.More crucially offside setting, is conducive to being formed whirlpool in machine cabinet body
Stream, turbulent flow etc., can submit radiating effect further to.
A kind of rack heat management method, also includes a temperature alarming device, temperature alarming device is obtained with air-conditioner control system
The temperature parameter obtaining, as one of control parameter；When the temperature in machine cabinet body reaches a high temperature alarm value, temperature alarming fills
Put external high temperature alarm, when being down to a bottom temperature alarming value at a temperature of in machine cabinet body, temperature alarming device external low temperature report
Alert.
A kind of rack heat management method, also includes a central control system 3, and central control system 3 connects air-conditioner control system 1, heat is handed over
Parallel operation control system 4, central control system 3 is also connected with a man-machine interaction panel 5, and user can be checked at any time by man-machine interaction panel
Air-conditioning, the operation conditions of heat exchanger.Central control system is provided with a memorizer, and memorizer memory storage has air-conditioning to use password, in case
Only maloperation.
Man-machine interaction panel 5 includes a temperature display module, and temperature display module includes a display screen, during display screen connects
Control system.User can be made to understand temperature conditionss instantly in rack by temperature display module, or temperature feelings to be set
Condition.
Man-machine interaction panel 5 also includes a temperature setting module, and temperature setting module includes a temperature and sets button group, temperature
Degree sets button group and connects central control system.User can set, by temperature, the opening and closing condition that button group changes air-conditioning.Temperature
Setting module includes a temperature and raises button, a temperature down button, a settings button, a shift knob, and temperature raises button
It is all connected with central control system with temperature down button, settings button and shift knob, temperature raises button and temperature lowers button position
Side in display screen.
A kind of rack heat management method, also includes a power supply information monitoring system 7, during power supply information monitoring system 7 connects
Control system 3, power supply information monitoring system 7 is provided with current sensor, and current sensor accesses the rack power supply output of machine cabinet body
End；When current sensor has detected electric current, power supply information monitoring system makes the electrical equipment in machine cabinet body be in work
State.As the electrical equipment in machine cabinet body before is closed, such as unit power down, after incoming call, for Electric information monitoring
System makes the electrical equipment in rack automatically turn on.
A kind of rack heat management method, also includes row's hydrogen production device 8, and row's hydrogen production device 8 connects central control system 3；Row's hydrogen production device
It is provided with a hydrogen gas sensor, when the hydrogen content in the battery rack of rack reaches a setting value, row's hydrogen production device automatically turns on, row
Go out the hydrogen in battery rack, with the discharge of hydrogen, the hydrogen content in battery rack declines, when hydrogen content reaches another setting
During value, row's hydrogen production device is automatically switched off.Row's hydrogen production device can adjust the sensitivity of row's hydrogen production device by central control system.
As a kind of preferred version, arrange hydrogen production device and be additionally provided with an exhaust safety valve, in battery rack, be at least provided with aerofluxuss
Pipeline, exhaust safety valve is arranged on discharge duct.
As another kind of preferred version, arrange hydrogen production device, be provided with the housing of opening including cooling fan, upper and lower side frame,
And for cooling fan is fixed on the motor support plate of the inside of housing, also include being connected with cooling fan and controlling scattered
The pressure switch opened with closure of the motor of hot-air blower, is fastened on the jacking part of the lower frame of housing；Wherein, jacking part setting
In the underface of pressure switch, between jacking part and pressure switch, there is gap.Storage can be discharged effectively and in time using the program
Hydrogen in battery rack, to improve the safety of accumulator tank, energy saving.
Referring to Fig. 2, Fig. 4, a kind of cabinet equipment, including a machine cabinet body, also include an air conditioning system 11, air conditioning system 11
Including air-conditioning, air-conditioner control system, air-conditioner control system connects air-conditioning, and the air outlet of air-conditioning is towards the inner side of machine cabinet body；Empty
Control system is adjusted to be provided with least one temperature sensor, temperature sensor is used for measuring the temperature in machine cabinet body；As rack master
Internal temperature >=refrigeration halt+refrigeration sensitivity when, air-conditioner control system control air-conditioning compressor unlatching；As rack master
< refrigeration halt, air-conditioner control system controls the compressor of air-conditioning to close to internal temperature；The numerical value of refrigeration halt can pass through
Air-conditioner control system is set.
The air-conditioner control system of the present invention according to the temperature height automatic start-stop in machine cabinet body, to exclude electronics in rack
The heat that equipment work produces, can provide preferable humiture running environment for rack.
As a kind of preferred version, temperature sensor at least two, one is used for measuring the return air temperature in machine cabinet body
Degree, one is used for measuring the battery rack temperature in the battery rack of machine cabinet body；If return air temperature and battery rack temperature all can
Obtain, the temperature in machine cabinet body is the meansigma methodss of return air temperature and battery rack temperature sum；If battery rack temperature cannot obtain
, the temperature in machine cabinet body is return air temperature；If return air temperature cannot obtain, the temperature in machine cabinet body is battery rack temperature
Degree.
Air-conditioning is preferably board-like air-conditioning, board-like air-conditioning be arranged on the Qianmen of machine cabinet body, back door, offside door, offside door, on
Top, go to the bottom in any one on, air-conditioning be provided with air outlet side be located at inner side.Machine cabinet body can be indoor machine cabinet, room
Any one in outer rack.
A kind of cabinet equipment, also includes a heat exchanger, a heat exchanger control system, and heat exchanger connects heat exchanger
Control system, the temperature parameter that heat exchanger control system is obtained with air-conditioner control system, as one of control parameter；Air-conditioning control
System processed is additionally provided with the temperature sensor that at least one is located at outside machine cabinet body, for measuring the temperature outside machine cabinet body；Work as machine
When temperature outside cabinet main body is less than more than 3 degree of temperature in machine cabinet body, preferentially start heat exchanger, using cabinet internal-external temperature difference fall
Temperature in low machine cabinet body, then according to the temperature height automatic start-stop air-conditioning in rack.So can efficiently reduce rack
Internal temperature, thus reaching precise control, is a kind of energy-efficient Managed Solution.
Heat exchanger is preferably sensible heat exchanger.Sensible heat exchanger be arranged on Door of communication apparatus cabinet, back door, offside door, offside door,
Upper top, go to the bottom in any one on.The installation position of sensible heat exchanger is preferably located at the offside of the installation position of board-like air-conditioning.One side
Face can avoid sensible heat exchanger, board-like air-conditioning homonymy to install, and the sensible heat exchanger being likely to result in blocks to board-like air-conditioning, another
Aspect can avoid unilateral volume blocked up, and impact is attractive in appearance.More crucially offside setting, is conducive to being formed whirlpool in machine cabinet body
Stream, turbulent flow etc., can submit radiating effect further to.
A kind of cabinet equipment, also includes a temperature alarming device, the temperature that temperature alarming device is obtained with air-conditioner control system
Degree parameter, as one of control parameter；When the temperature in machine cabinet body reaches a high temperature alarm value, temperature alarming device is external
High temperature alarm, when being down to a bottom temperature alarming value at a temperature of in machine cabinet body, the external low-temperature warning of temperature alarming device.
A kind of cabinet equipment, also includes a central control system, and central control system connects air-conditioner control system, heat exchanger controls system
System, central control system is also connected with a man-machine interaction panel, and user can check air-conditioning, heat exchanger at any time by man-machine interaction panel
Operation conditions.Central control system is provided with a memorizer, and memorizer memory storage has air-conditioning to use password, to prevent maloperation.
Referring to Fig. 3, man-machine interaction panel includes a temperature display module, and temperature display module includes a display screen 9, display
Screen 9 connection central control system.User can be made to understand temperature conditionss instantly in rack by temperature display module, or will set
Temperature conditionss.
Man-machine interaction panel also includes a temperature setting module, and temperature setting module includes a temperature and sets button group 10,
Temperature sets button group 10 and connects central control system.User can set, by temperature, the opening and closing condition that button group changes air-conditioning.
Temperature setting module include one temperature raise button, a temperature down button, a settings button, a shift knob,
Temperature raises button and temperature down button, settings button and shift knob are all connected with central control system, and temperature raises button and temperature
Degree down button is located at the side of display screen.
A kind of cabinet equipment, also includes a power supply information monitoring system, and power supply information monitoring system connects central control system, supplies
Electric information monitoring system is provided with current sensor, and current sensor accesses the rack power output end of machine cabinet body；When electric current passes
When sensor has detected electric current, power supply information monitoring system makes the electrical equipment in machine cabinet body in running order.As before
Electrical equipment in machine cabinet body is closed, such as unit power down, and after incoming call, power supply information monitoring system makes in rack
Electrical equipment automatically turn on.
A kind of cabinet equipment, also includes row's hydrogen production device, and row's hydrogen production device connects central control system；Row's hydrogen production device is provided with a hydrogen
Sensor, when the hydrogen content in the battery rack of rack reaches a setting value, row's hydrogen production device automatically turns on, and discharges in battery rack
Hydrogen, with the discharge of hydrogen, the hydrogen content in battery rack declines, and when hydrogen content reaches another setting value, arranges hydrogen
Device is automatically switched off.Row's hydrogen production device can adjust the sensitivity of row's hydrogen production device by central control system.
As a kind of preferred version, arrange hydrogen production device and be additionally provided with an exhaust safety valve, in battery rack, be at least provided with aerofluxuss
Pipeline, exhaust safety valve is arranged on discharge duct.
As another kind of preferred version, arrange hydrogen production device, be provided with the housing of opening including cooling fan, upper and lower side frame,
And for cooling fan is fixed on the motor support plate of the inside of housing, also include being connected with cooling fan and controlling scattered
The pressure switch opened with closure of the motor of hot-air blower, is fastened on the jacking part of the lower frame of housing；Wherein, jacking part setting
In the underface of pressure switch, between jacking part and pressure switch, there is gap.Storage can be discharged effectively and in time using the program
Hydrogen in battery rack, to improve the safety of accumulator tank, energy saving.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and its
Equivalent thereof.
Claims (7)
1. it is characterised in that being equipped with an air conditioning system for machine cabinet body, described air conditioning system includes a kind of rack heat management method
Air-conditioning, air-conditioner control system, described air-conditioner control system connects described air-conditioning, and the air outlet of described air-conditioning is towards described rack master
The inner side of body；
Described air-conditioner control system is provided with least one temperature sensor, and described temperature sensor is used for measuring described machine cabinet body
Interior temperature；
Temperature when in machine cabinet body >=refrigeration halt+refrigeration sensitivity when, the described air-conditioner control system described air-conditioning of control
Compressor open；
When the temperature in machine cabinet body, < refrigeration halt, described air-conditioner control system controls the compressor of described air-conditioning to close；
The numerical value of described refrigeration halt can be set by described air-conditioner control system；
A kind of rack heat management method, also includes a temperature alarming device, and described temperature alarming device is with described airconditioning control system
The temperature parameter that system obtains, as one of control parameter；
When the temperature in described machine cabinet body reaches a high temperature alarm value, the external high temperature alarm of temperature alarming device, when described
When being down to a bottom temperature alarming value at a temperature of in machine cabinet body, the external low-temperature warning of temperature alarming device；
A kind of rack heat management method, also includes a central control system, and described central control system connects described air-conditioner control system, heat is handed over
Parallel operation control system, described central control system is also connected with a man-machine interaction panel, and user can be with by described man-machine interaction panel
When check the operation conditions of air-conditioning, heat exchanger；
Also include a power supply information monitoring system, described power supply information monitoring system connects described central control system, described confession telecommunications
Breath monitoring system is provided with current sensor, and described current sensor accesses the rack power output end of machine cabinet body；
When current sensor has detected electric current, power supply information monitoring system makes the electrical equipment in machine cabinet body be in work
State；
Also include row's hydrogen production device, described row's hydrogen production device connects described central control system；
Described row's hydrogen production device, is provided with the housing of opening including cooling fan, upper and lower side frame, and for by described radiation air
Machine is fixed on the motor support plate of the inside of described housing, also includes being connected with described cooling fan and controlling described radiation air
The pressure switch opened with closure of the motor of machine, is fastened on the jacking part of the lower frame of described housing；Wherein, described jacking part
It is arranged on the underface of described pressure switch, between described jacking part and described pressure switch, have gap.
2. a kind of rack heat management method according to claim 1 is handed over it is characterised in that being also equipped with a heat for machine cabinet body
Change system, described heat-exchange system includes a heat exchanger, a heat exchanger control system, described heat exchanger connects described heat
Exchanger control system, the temperature parameter that described heat exchanger control system is obtained with described air-conditioner control system, as control
One of parameter；
Described air-conditioner control system is additionally provided with the temperature sensor that at least one is located at outside described machine cabinet body, described for measuring
Temperature outside machine cabinet body；
When the temperature outside described machine cabinet body is less than more than 3 degree of temperature in described machine cabinet body, preferentially start heat exchanger,
Reduce the temperature in machine cabinet body using cabinet internal-external temperature difference, then according to the temperature height automatic start-stop air-conditioning in rack.
3. a kind of rack heat management method according to claim 1 is it is characterised in that described row's hydrogen production device is provided with a hydrogen
Sensor, when the hydrogen content in the battery rack of rack reaches a setting value, row's hydrogen production device automatically turns on, and discharges in battery rack
Hydrogen, with the discharge of hydrogen, the hydrogen content in battery rack declines, and when hydrogen content reaches another setting value, arranges hydrogen
Device is automatically switched off.
4. a kind of cabinet equipment, including a machine cabinet body it is characterised in that also including an air conditioning system, described air conditioning system bag
Include air-conditioning, air-conditioner control system, described air-conditioner control system connects described air-conditioning, and the air outlet of described air-conditioning is towards described rack
The inner side of main body；
Described air-conditioner control system is provided with least one temperature sensor, and described temperature sensor is used for measuring described machine cabinet body
Interior temperature；
Temperature when in machine cabinet body >=refrigeration halt+refrigeration sensitivity when, the described air-conditioner control system described air-conditioning of control
Compressor open；
When the temperature in machine cabinet body, < refrigeration halt, described air-conditioner control system controls the compressor of described air-conditioning to close；
The numerical value of described refrigeration halt can be set by described air-conditioner control system；
Also include row's hydrogen production device, described row's hydrogen production device connects central control system；
Described row's hydrogen production device, is provided with the housing of opening including cooling fan, upper and lower side frame, and for by described radiation air
Machine is fixed on the motor support plate of the inside of described housing, also includes being connected with described cooling fan and controlling described radiation air
The pressure switch opened with closure of the motor of machine, is fastened on the jacking part of the lower frame of described housing；Wherein, described jacking part
It is arranged on the underface of described pressure switch, between described jacking part and described pressure switch, have gap.
5. a kind of cabinet equipment according to claim 4 is it is characterised in that described temperature sensor at least two, and one
Individual for measuring the return air temperature in machine cabinet body, one is used for measuring the battery rack temperature in the battery rack of machine cabinet body；
If return air temperature and battery rack temperature are all obtained in that, the temperature in described machine cabinet body is return air temperature and battery rack
The meansigma methodss of temperature sum；
If battery rack temperature cannot obtain, the temperature in described machine cabinet body is return air temperature；
If return air temperature cannot obtain, the temperature in described machine cabinet body is battery rack temperature.
6. a kind of cabinet equipment according to claim 4 or 5 is it is characterised in that also include a heat exchanger, a heat exchange
Device control system, described heat exchanger connects described heat exchanger control system, and described heat exchanger control system is with described sky
Adjust the temperature parameter that control system obtains, as one of control parameter；
Described air-conditioner control system is additionally provided with the temperature sensor that at least one is located at outside described machine cabinet body, described for measuring
Temperature outside machine cabinet body；
When the temperature outside described machine cabinet body is less than more than 3 degree of temperature in described machine cabinet body, preferentially start heat exchanger,
Reduce the temperature in machine cabinet body using cabinet internal-external temperature difference, then according to the temperature height automatic start-stop air-conditioning in rack.
7. a kind of cabinet equipment according to claim 6 it is characterised in that described air-conditioning is board-like air-conditioning, hand over by described heat
Parallel operation is sensible heat exchanger, and the installation position of described sensible heat exchanger is preferably located at the offside of the installation position of described board-like air-conditioning.
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| CN104244678B (en) * | 2014-09-11 | 2017-04-12 | 广东申菱环境系统股份有限公司 | Method for controlling primary water loop heat pipe heat radiation system for equipment cabinet server |
| CN107635377B (en) * | 2016-07-18 | 2019-07-16 | 维谛技术有限公司 | A kind of base station heat management system and thermal management algorithm |
| CN106288167A (en) * | 2016-08-11 | 2017-01-04 | 武汉工程大学 | A kind of method for controlling machine room air conditioner and system |
| CN107576020A (en) * | 2017-10-27 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of method, apparatus and system of air conditioner in machine room control |
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Effective date of registration: 20180813 Address after: 226236 Jiangsu Qidong Nantong Binhai Industrial Park Hui Hai Road Patentee after: Worm Qidong environmental equipment Co. Ltd. Address before: 201499 room 318, building B, 681 HSBC North Road, Fengxian District, Shanghai. Patentee before: SHANGHAI WARM COOL ENVIRONMENT TECHNOLOGY CO., LTD. |