CN103499961B - Cold water automatic control system of data center room - Google Patents
Cold water automatic control system of data center room Download PDFInfo
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- CN103499961B CN103499961B CN201310473952.0A CN201310473952A CN103499961B CN 103499961 B CN103499961 B CN 103499961B CN 201310473952 A CN201310473952 A CN 201310473952A CN 103499961 B CN103499961 B CN 103499961B
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Abstract
The invention discloses a cold water automatic control system of a data center room. The system comprises a plurality of pieces of refrigerator equipment, a plurality of substation control cabinets, a monitoring center and a master station control cabinet, wherein each substation control cabinet respectively corresponds to one refrigerator equipment and is used for supplying power to the corresponding refrigerator equipment and controlling the corresponding refrigerator equipment according to a control signal; the monitoring center is connected with the substation control cabinets and is used for monitoring working states of the substation control cabinets and feeding back the working states of the substation control cabinets to the master station control cabinet; and the master station control cabinet is connected with the monitoring center and the substation control cabinets and is used for carrying out coordination control on the substation control cabinets and generating the corresponding control signal according to the working state of each substation control cabinet. According to the system disclosed by the embodiment of the invention, workload of field debugging when the cold water automatic control system of the data center room is established is reduced, installation and debugging speeds and delivery capacity of the cold water automatic control system are improved, and installation complexity is reduced.
Description
Technical field
The present invention relates to communication technical field, particularly relate to the cold water automatic control system of a kind of data center machine room.
Background technology
At present, in the cold water automatic control system of the data center machine room of large-scale high power density, often use is all common building
Formula control system, i.e. DDC (Direct Digital Control, direct digital control system)/PLC Programmable Logic
Controller, programmable logic controller (PLC)), this control system is to use the control chamber composition of multiple stage difference in functionality, by will be many
Cold equipment in the mode common control system of individual control chamber combination.Such as shown in Figure 5, control chamber can be by master control
Device processed, Analog control case and digital quantity control chamber composition, all control chambers are all connected by signal type classification, such as, simulate
In amount control chamber, signal type includes AI (analog input) and AO (analog output), class signal in discrete control case
Type includes DI (digital quantity input) and DO (digital output).It is to say, for example, by all cold equipment
AI signal is all received on same AI control chamber, and as shown in Figure 5, multiple different control chambers are by bus communication
Mode realizes the control to cold equipment.
But the cold water automatic control system of existing data center machine room has the disadvantage in that
1) control chamber needs after arriving data center machine room, then is connected in cold water automatic control system by control chamber.Due to turnover
The cable of control chamber and the quantity of joint are more, therefore, substantial amounts of work be placed in the later stage, lead during the system of building
The workload causing this stage is very big, and the time causing debugging and test owing to being pressed for time is the shortest, therefore it is difficult to ensure that expecting
The test phase in completion and be delivered for use；
2) the team control construction system being made up of multiple control chambers and other function control chamber, owing to control chamber quantity is more, increases
Build engineering and the debugging cycle of the field conduct of system, and any one control chamber installation site be unreasonable, all can make be
The stability of system is interfered；
To sum up, in the data center machine room of current large-scale high power density, the cold machine room residing for cold equipment is spendable
Wall area is limited, due to factors such as the delivery time are nervous, field conduct amount is big, need intersection to implement, debugging is pressed for time,
Existing cold water automatic control system complexity is higher, causes data center machine room construction and security control, energy-saving run, maintenance etc.
The biggest impact.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem.
To this end, the first of the present invention purpose is to propose the cold water automatic control system of a kind of data center machine room.This system is permissible
The workload of field adjustable when reducing the cold water automatic control system building data center machine room.Additionally, after equipment arrives at scene,
Fast patch plug can be passed through, or a small amount of reserved terminal is attached, and therefore, substantially increases cold water automatic control system
Install and debugging speed and payment dynamics, reduce the complexity of installation simultaneously.
To achieve these goals, the cold water automatic control system of the data center machine room of first aspect present invention embodiment includes: many
Individual cold equipment；Multiple substations switch board, the most corresponding described cold equipment of each substation switch board, described each
Substation switch board is for being powered corresponding described cold equipment, and sets corresponding described cold according to control signal
For being controlled；Surveillance center, described Surveillance center is connected with the plurality of substation switch board, and described Surveillance center is used for
Monitor the duty of the plurality of substation switch board, and the duty of the plurality of substation switch board is fed back to master station
Switch board；And described master station switch board, described master station switch board and described Surveillance center and the plurality of substation switch board
Being connected, described master station switch board is for coordinating control to the plurality of substation switch board, and controls according to each substation
The duty of cabinet generates corresponding described control signal.
The cold water automatic control system of the data center machine room of the embodiment of the present invention, between master station's switch board and each substation switch board
Link for " divergence form ", therefore, when wherein communicating interrupt between certain substation switch board and master station's switch board, will not
Affect remaining substation switch board and the normal communication of master station's switch board in system.And substation switch board can be in plant produced
During integral installation debugging, assisted factory inspection to work.It is to say, pass through when plant produced substation switch board
Early excise controls editor and the test of logic, can be with realistic simulation its control function and program, it is possible to reduce build data
The workload of field adjustable during the cold water automatic control system of central machine room.Additionally, after equipment arrives at scene, can be by fast
Patch plug, or a small amount of reserved terminal is attached, and therefore, substantially increases installation and the tune of cold water automatic control system
Examination speed and the dynamics of payment, reduce the complexity of installation simultaneously.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become bright from the following description
Aobvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Aspect that the present invention is above-mentioned and/or additional and advantage will be apparent from from the following description of the accompanying drawings of embodiments and
Easy to understand, wherein,
Fig. 1 is the structural representation of data center machine room according to an embodiment of the invention；
Fig. 2 be data center machine room according to an embodiment of the invention cold water automatic control system in the front of substation switch board show
It is intended to；
Fig. 3 be data center machine room according to an embodiment of the invention cold water automatic control system in the rear of substation switch board show
It is intended to；
Fig. 4 be data center machine room in accordance with another embodiment of the present invention cold water automatic control system in the rear of substation switch board
Schematic diagram；And
Fig. 5 is the structural representation of the cold water automatic control system of data center machine room in prior art.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most identical or
Similar label represents same or similar element or has the element of same or like function.Describe below with reference to accompanying drawing
Embodiment is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, the reality of the present invention
Execute all changes, amendment and the equivalent in the range of example includes falling into the spirit of attached claims and intension.
In describing the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, and can not manage
Solve as instruction or hint relative importance.In describing the invention, it should be noted that unless otherwise clear and definite regulation and limit
Fixed, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to.For the ordinary skill in the art, above-mentioned term in the present invention concrete can be understood with concrete condition
Implication.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or more.
Any process described otherwise above or method describe and are construed as in flow chart or at this, represent include one or
The module of code, fragment or the part of the executable instruction of the more steps for realizing specific logical function or process, and
The scope of the preferred embodiment of the present invention includes other realization, wherein can not be by order that is shown or that discuss, including root
According to involved function by basic mode simultaneously or in the opposite order, performing function, this should be by embodiments of the invention institute
Belong to those skilled in the art to be understood.
Below with reference to the accompanying drawings the cold water automatic control system of data center machine room according to embodiments of the present invention is described.
At present, when building the data center machine room of large-scale high power density, owing to the delivery time is nervous, field conduct amount is big,
Needing intersection to implement, debug factors such as being pressed for time, existing cold water automatic control system complexity is higher, builds data center machine room
If with security control, energy-saving run, maintenance etc. cause the biggest impact.The present invention uses the modular cold water of combined unit
Switch board, i.e. substation switch board, according to the HVAC system design of data center machine room, the element number of cold water automatic control system and operation mould
The planning etc. of formula, by the customization overall dimensions of cold water switch board, function, control module, power configuration, dynamic Control, electricity
Dynamic valve controls and monitoring and by functions such as touch panel monitor systems, coordinate the shielding to cold water switch board and isolation method, cable and
The method of salary distribution of route, to cold water switch board radiating mode, the isoparametric setting of protection to cold water switch board, thus can be complete
The demand of the full data center machine room adapting to high power density, reduces the complexity that cold water automatic control system is built.To this end, this
The bright cold water automatic control system proposing a kind of data center machine room, including: multiple substations switch board, each substation switch board
The most corresponding cold equipment, each substation switch board is used for being powered corresponding cold equipment, and according to control
Corresponding cold equipment is controlled by signal；Surveillance center, Surveillance center is connected, in monitoring with multiple substations switch board
The heart is for monitoring the duty of multiple substations switch board, and the duty of multiple substations switch board feeds back to master station's control
Cabinet processed；And master station's switch board, master station's switch board is connected with Surveillance center and multiple substations switch board, and master station's switch board is used
In multiple substations switch board being coordinated control, and generate corresponding control according to the duty of each substation switch board
Signal.
Fig. 1 is the structural representation of data center machine room according to an embodiment of the invention, and Fig. 2 is according to the present invention one
The front schematic diagram of substation switch board in the cold water automatic control system of the data center machine room of embodiment, Fig. 3 is according to the present invention one
The rear schematic diagram of substation switch board in the cold water automatic control system of the data center machine room of individual embodiment, Fig. 4 is according to the present invention
The rear schematic diagram of substation switch board in the cold water automatic control system of the data center machine room of another embodiment.
As it is shown in figure 1, the cold water automatic control system of data center machine room includes multiple cold equipment 100, multiple substations switch board
200, Surveillance center 300 and master station's switch board 400.
Specifically, each cold equipment 100 can include such as 1 cold, 1 cold tower, 2 refrigerating water pumps, 1 cooling
Pump, 1 platen change and the electrodynamic valve on this pipeline and sensor.
The most corresponding cold equipment 100 of each substation switch board 200, each substation switch board 200 is for correspondence
Cold equipment 100 be powered, and according to control signal, corresponding cold equipment 100 is controlled.
Surveillance center 300 is connected with multiple substations switch board 200, and Surveillance center 300 is used for monitoring multiple substations switch board
The duty of 200, and the duty of multiple substations switch board 200 is fed back to master station's switch board 400.
Master station's switch board 400 is connected with Surveillance center 300 and multiple substations switch board 200, and master station's switch board 400 is used for
Multiple substations switch board 200 is coordinated control, and generates correspondence according to the duty of each substation switch board 200
Control signal.
The cold water automatic control system of the data center machine room of the embodiment of the present invention, between master station's switch board and each substation switch board
Link for " divergence form ", therefore, when wherein communicating interrupt between certain substation switch board and master station's switch board, will not
Affect remaining substation switch board and the normal communication of master station's switch board in system.And substation switch board can be in plant produced
During integral installation debugging, assisted factory inspection to work.It is to say, pass through when plant produced substation switch board
Early excise controls editor and the test of logic, can be with realistic simulation its control function and program, it is possible to reduce build data
The workload of field adjustable during the cold water automatic control system of central machine room.Additionally, after equipment arrives at scene, can be by fast
Patch plug, or a small amount of reserved terminal is attached, and therefore, substantially increases installation and the tune of cold water automatic control system
Examination speed and the dynamics of payment, reduce the complexity of installation simultaneously.
The concrete structure of the substation switch board 200 being described in detail below in the embodiment of the present invention.
In one embodiment of the invention, cold equipment 100 includes that multiple electrodynamic valve, substation switch board 200 include forceful electric power
Control chamber 210, weak-current controlling box 220 and shielding division board 230.Specifically, as it is shown in figure 1, heavy-current control case 210
In there is at least one heavy-current control module, wherein, heavy-current control module can include such as switching, relay etc. is for controlling
The control module of brake force electricity (i.e. 220V civil power).Each heavy-current control module is for the electricity in cold equipment 100
Dynamic valve 110 is controlled.
Having at least one vulnerabilities scan module in weak-current controlling box 220, wherein, vulnerabilities scan module can include such as leading to
News module etc..Vulnerabilities scan module is used for the duty of substation switch board 200 is detected and monitored, and to cold
Equipment 100 sends control signal.
Shielding division board 230 it is provided with between heavy-current control case 210 and weak-current controlling box 220, and will shielding division board 230
It is designed as the twisted-pair shielded wire dry contact that communication uses.Wherein, shielding division board 230 is used for shielding heavy-current control case 210
And interference between equipment in weak-current controlling box 220.Thus, the power current in heavy-current control case 210 can be avoided light current
The interference of the control signal in control chamber 220.
In one embodiment of the invention, substation switch board 200 also includes the touch screen being arranged on weak-current controlling box
240, touch screen 240 is located on the control chamber door of weak-current controlling box 220, touch screen 240 and at least one light current control
Molding block is connected, and for showing the cold equipment working state of correspondence and controlling parameter, and obtains manager and passes through touch screen
The control parameter of 240 amendments and the control instruction of input, and the control parameter of amendment and the control instruction of input are sent out
Deliver at least one vulnerabilities scan module.Specifically, as in figure 2 it is shown, touch screen 240 is located at substation switch board 200
On the control chamber door of the weak-current controlling box 220 on top.For duty and the control parameter etc. of substation switch board 200,
Detect not only by Surveillance center 300, it is also possible to carry out scene by the touch screen 240 controlled on chamber door
Monitoring and debugging, and by touch screen 240 cold water automatic control system can be detected and control.Thus, solve
In cold water automatic control system running, cold water automatic control system monitoring is interrupted causing the risk of systemic breakdown by Surveillance center 300,
Achieve the on-line maintenance to substation switch board 200.And overcome due in system between control chamber distant, occur
It is difficult to after fault carry out emergency operation, can only observe and the problem of debugging system at Control Room, make cold water automatic control system safeguard more
Add conveniently, thus meet the automatic control requirement of the cold water automatic control system of the data center machine room of large-scale high power density.
In one embodiment of the invention, weak-current controlling box 220 also includes fan 221, fan 221 and at least one
Vulnerabilities scan module is connected, for monitoring the temperature of substation switch board 200 in Surveillance center 300 more than preset temperature threshold
During value, substation switch board 200 is dispelled the heat, until the temperature of substation switch board 200 is less than preset temperature threshold value.Tool
Body ground, as in figure 2 it is shown, the top of substation switch board 200 is located at by fan 221, and at the end of substation switch board 200
Portion can be provided with grid as air inlet.When Surveillance center 300 monitors the temperature of substation switch board 200 more than preset temperature
During threshold value, control fan 221 and start working.Wherein, preset temperature threshold value can be to give tacit consent in sub-cold water automatic control system,
Or manager is arranged by Surveillance center 300 or touch screen 240.Thus, it is possible to avoid substation switch board 200
Inside often temperature is too high, thus causes whole system disconnection fault after electrodynamic valve 110 stall, improves cold water automatic control system
Safety and stability.
In one embodiment of the invention, weak-current controlling box 220 also includes bus communication module 222, dry contact communication
Module 223 and control module.Specifically, as it is shown on figure 3, bus communication module 222 is for substation switch board 200 He
Cold equipment 100 and substation switch board 200 and master station's switch board 400 carry out communication.Specifically, bus communication mould
The adding of block 222 tunable all substations switch board 200, the work of load shedding, such as, when system needs to load, by
Bus communication module 222 notifies substation switch board 200.Therefore, when substation switch board 200 goes wrong, do not interfere with
The operation of whole system, transports work and is taken over by substation switch board 200, and work on.
Dry contact communication module 223 is for receiving the single-point type control signal that bus communication module 222 sends, and passes through control
Molding block control sub-station switch board 200 and cold equipment 100 and master station's switch board 400.Should be appreciated that cold water is certainly
In Ore-controlling Role, the control point of each equipment is all one to one, will not affect equipment because of the problem such as communicating interrupt or interference
Normal start-stop and control to each equipment, therefore, communication in the present invention and control mode are than latticed form and bus
Communications protocol is relatively reliable stable, the most also control signal and detection signal is separated by dissimilar connected mode,
Further increase system stability and reliability.
Control module (not shown) is for the control signal generated according to substation switch board 200 or passes through touch screen
Cold equipment 100 is controlled by the control instruction of 240 inputs.Specifically, control module is located at substation switch board 200
The front upper part of cabinet, and control module and bus communication module 222, dry contact communication module 223 integrate,
Thus, substation switch board 200 can be carried out unified control and management.
In one embodiment of the invention, heavy-current control case 210 includes power management module 211.Specifically, such as figure
Shown in 2, power management module 211 for Surveillance center 300 monitor mains-supplied break down time, switch to machine
Posture power supply is that cold equipment 100 is powered.Thus, it is possible to guarantee the stable operation of electric power system.
In one embodiment of the invention, heavy-current control case 210 also includes that display lamp 212, electrodynamic valve switch 213 and
Multiple setting switches 214.Specifically, as in figure 2 it is shown, display lamp 212 can be such as indicating light relay, it is located at son
Stand the bottom of switch board 200, for showing the current state of multiple electrodynamic valve.
Electrodynamic valve switch 213 is connected with control module, controls multiple electronic for the control signal sent according to control module
Valve is turned on or off.Specifically, electrodynamic valve switch 213 is located at the bottom of substation switch board 200, electrodynamic valve switch 213
Hard link direct with control module, the control signal control electrodynamic valve 110 receiving control module transmission is turned on or off.
The most corresponding electrodynamic valve 110 of each setting switch 214, at electrodynamic valve switch 213 control electrodynamic valve 110
During inefficacy, control corresponding electrodynamic valve 110 and close.Wherein, setting switch 214 is relay.Specifically, such as Fig. 2
Shown in, each setting switch 214 is respectively provided with independent power supply and control, can be to corresponding electrodynamic valve under any state
110 carry out jointly controlling or independent Non-follow control.Thus, it is possible to overcome each control in existing cold water automatic control system
Case processed all only has the defect of on and off switch, even if event occurs in the communication between monitoring equipment fault or monitoring device and control chamber
Barrier, is also not result in that cold water automatic control system quits work or cold water automatic control system is in uncontrollable state, improves cold water
The safety and stability of robot control system(RCS).
Moreover, it will be appreciated that in existing technology, electronic clack box need be fabricated separately rather than in a switch board,
Needing individually to set crane span structure between switch board and electrodynamic valve to be attached, therefore distance is the most farther out.In the embodiment of the present invention, by force
Monitor portion to electrodynamic valve 110 in electric control box 210, shortens the command range between controller and electrodynamic valve 110,
Thus, it is possible to operate in the very first time.It is to say, electrodynamic valve 110 can be supervised by touch screen 240
Control, the problem if electrodynamic valve 110 breaks down, directly can switch 213, or manual operation by manual operation electrodynamic valve
Setting switch 214 starts and cuts out the valve of electrodynamic valve 110, it is not necessary to manager goes to original place switch board and operates
Operation.Further, the control signal of control module to electrodynamic valve 110 is weak electric signal, and existing way often occurs mutually
The situation of interference, in the embodiment of the present invention, shortens current distance, and cable all walks special shielding wire casing, because of
This, reduce the risk of interference.
In one embodiment of the invention, substation switch board 200 also includes cabinet door 250.Specifically, as it is shown in figure 1,
The clear glass that cabinet Men Kewei is the most waterproof, manager can check in substation switch board 200 on touch screen 240 by cabinet door
The ruuning situation of each equipment of display and operational factor, and check display in heavy-current control cabinet 210 each is controlled
The operating state of valve 110 processed.
In one embodiment of the invention, substation switch board 200 also includes light current wire casing 260 and forceful electric power wire casing 270.
Specifically, as shown in Figure 4, light current wire casing 260 is located on the rear surface of weak-current controlling box 220, and forceful electric power wire casing 270 sets
On the rear surface of heavy-current control case 210.Part cable can be the most prefabricated, permissible after substation switch board 200 is shown up
Realize rapid abutting joint, thus, it is possible to improve the installation effectiveness of cold water automatic control system, and do not interfere with in operation
Headend equipment.Additionally, strong power part and weakness part are used different wire casings respectively, communication signal can be avoided to exist mutually
The risk disturbed mutually, and reduce difficulty when cold water automatic control system is carried out later stage combing or rectification.
Moreover, it will be appreciated that all of cold equipment 100 is monitored and controls, at cold water by substation switch board 200
In robot control system(RCS) running, all on-the-spot substation switch board 200 can be controlled or repaiies if there is any fault
Change control parameter, and to startup and the stopping of each cold equipment 100, each electrodynamic valve is possible not only at touch screen
It is controlled on 224, it is also possible to carry out manual-operated emergent operation, controls and the mode debugged is the most flexible.Additionally,
When substation switch board 200 breaks down, only affect the cold equipment 100 of correspondence, and cold water automatic control system also may be used
Automatically switch to standby substation switch board 200 cold equipment 100 is controlled, do not interfere with cold water automatic control system
Middle other parts properly functioning.
Moreover, it will be appreciated that the cold water automatic control system of the present invention rationally can be adjusted according to the ruuning situation of each equipment in system
Arrange standby running status, reduce energy consumption, predict load in advance, improve equipment utilization rate (such as, plate change,
Cold accumulator, cold tower etc.), reduce the power consumption (such as cold, water pump etc.) of high-energy equipment, thus, it is possible to resolve big
A difficult problem for the data center machine room high energy consumption of type high power density.
Moreover, it will be appreciated that the cold water automatic control system of the present invention is applicable to the different designs of HVAC system pipeline, such as
Endless tube, autonomous system etc..
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.In above-mentioned enforcement
In mode, multiple steps or method can be with storing the software or firmware that in memory and be performed by suitable instruction execution system
Realize.Such as, if realized with hardware, with the most the same, available following technology well known in the art
In any one or their combination realize: have and patrol for the discrete of logic gates that data signal is realized logic function
Collect circuit, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field-programmable
Gate array (FPGA) etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ",
Or specific features, structure, material or the feature that the description of " some examples " etc. means to combine this embodiment or example describes comprises
In at least one embodiment or example of the present invention.In this manual, the schematic representation to above-mentioned term not necessarily refers to
It is identical embodiment or example.And, the specific features of description, structure, material or feature can at any one or
Multiple embodiments or example combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: without departing from this
These embodiments can be carried out multiple change in the case of the principle of invention and objective, revise, replace and modification, the present invention's
Scope is limited by claim and equivalent thereof.
Claims (7)
1. the cold water automatic control system of a data center machine room, it is characterised in that including:
Multiple cold equipment, described cold equipment includes multiple electrodynamic valve；
Multiple substations switch board, the most corresponding described cold equipment of each substation switch board, described each substation controls
Cabinet is for being powered corresponding described cold equipment, and controls corresponding described cold equipment according to control signal
System, described substation switch board includes: heavy-current control case and weak-current controlling box, wherein,
Described weak-current controlling box includes: bus communication module, and described bus communication module is used for described substation switch board and institute
State cold equipment and described substation switch board and master station's switch board carries out communication；Dry contact communication module, described dry joint
Point communication module is for receiving the single-point type control signal that described bus communication module sends, and controls institute by control module
State substation switch board and described cold equipment；And described control module, described control module is for controlling according to described substation
Described cold equipment is controlled by control signal or the control instruction that inputted by touch screen that cabinet processed generates；
Described heavy-current control case includes: electrodynamic valve switchs, described electrodynamic valve switch and the described control of described weak-current controlling box
Module is connected, and the control signal for sending according to described control module controls the plurality of electrodynamic valve and is turned on or off；
Multiple setting switches, the most corresponding electrodynamic valve of the plurality of setting switch, in described electrodynamic valve on-off control institute
When stating electrodynamic valve inefficacy, control corresponding described electrodynamic valve and close；
Surveillance center, described Surveillance center is connected with the plurality of substation switch board, and described Surveillance center is used for monitoring described
The duty of multiple substations switch board, and the duty of the plurality of substation switch board is fed back to master station's switch board；
And
Described master station switch board, described master station switch board is connected with described Surveillance center and the plurality of substation switch board, institute
State master station's switch board for the plurality of substation switch board is coordinated control, and according to the work of each substation switch board
State generates corresponding described control signal.
Cold water automatic control system the most according to claim 1, it is characterised in that described substation switch board also includes:
Shielding division board between described heavy-current control case and weak-current controlling box, described shielding division board be used for shielding described by force
Interference between equipment in electric control box and described weak-current controlling box.
Cold water automatic control system the most according to claim 1, it is characterised in that described substation switch board also includes:
Being arranged at the touch screen on described weak-current controlling box, described touch screen is located at the control chamber door of described weak-current controlling box
On, described touch screen is connected with the described control module of described weak-current controlling box, for showing that the described cold of correspondence sets
Standby duty and control parameter, and obtain described control parameter that manager revised and input by described touch screen
Control instruction, and the described control parameter of amendment and the control instruction of input are sent to described in described weak-current controlling box
Control module.
Cold water automatic control system the most according to claim 1, it is characterised in that described weak-current controlling box also includes:
Fan, described fan is connected with the described control module of described weak-current controlling box, for monitoring in described Surveillance center
When temperature to described substation switch board is more than preset temperature threshold value, described substation switch board is dispelled the heat, until described
The temperature of substation switch board is less than described preset temperature threshold value.
Cold water automatic control system the most according to claim 1, it is characterised in that described heavy-current control case also includes:
Power management module, described power management module breaks down for monitoring mains-supplied in described Surveillance center
Time, switching to rack power supply is that described cold equipment is powered.
Cold water automatic control system the most according to claim 1, it is characterised in that described heavy-current control case also includes:
Display lamp, described display lamp is for showing the current state of the plurality of electrodynamic valve.
Cold water automatic control system the most according to claim 1, it is characterised in that the plurality of setting switch is relay
Device.
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| CN201310473952.0A CN103499961B (en) | 2013-10-11 | 2013-10-11 | Cold water automatic control system of data center room |
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| CN201310473952.0A CN103499961B (en) | 2013-10-11 | 2013-10-11 | Cold water automatic control system of data center room |
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| CN103499961B true CN103499961B (en) | 2017-01-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104978771A (en) * | 2014-04-09 | 2015-10-14 | 无锡泰舜科技有限公司 | A multifunctional intelligent sentry box capable of charging fees by swiping cards |
| CN104460615B (en) * | 2014-11-19 | 2018-01-30 | 北京百度网讯科技有限公司 | The progress control method and device of data center's robot control system(RCS) |
| CN104912356B (en) * | 2015-06-02 | 2018-01-05 | 任春雷 | The assembly method and HVAC integrated computer room of HVAC integrated computer room |
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| CN102458084B (en) * | 2010-10-29 | 2016-05-11 | 鸿富锦精密工业（深圳）有限公司 | Data center and cooling system thereof |
| CN202254104U (en) * | 2011-08-17 | 2012-05-30 | 瓮福（集团）有限责任公司 | Air conditioner monitoring system |
| CN202603062U (en) * | 2012-03-05 | 2012-12-12 | 杨永双 | Novel variable-frequency control cabinet |
| CN102589097A (en) * | 2012-03-31 | 2012-07-18 | 杨建宁 | Unit type energy-saving control device and control method for heating, ventilating and air conditioning refrigeration station |
| CN103277875B (en) * | 2013-06-21 | 2017-02-08 | 上海能誉科技发展有限公司 | Energy-saving control system for refrigeration plant room |
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