CN205860359U - A kind of machine room monitoring air-conditioner - Google Patents
A kind of machine room monitoring air-conditioner Download PDFInfo
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- CN205860359U CN205860359U CN201620711333.XU CN201620711333U CN205860359U CN 205860359 U CN205860359 U CN 205860359U CN 201620711333 U CN201620711333 U CN 201620711333U CN 205860359 U CN205860359 U CN 205860359U
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Abstract
This utility model relates to center monitoring technical field, in particular disclose a kind of machine room monitoring air-conditioner, including multiple cabinet air conditioners, heat exchange unit, single-row Rack Monitoring Unit, center monitoring unit and remote monitoring unit, each cabinet air conditioner is all equiped with device controller, all devices controller is connected with the controller of heat exchange unit respectively, and the system address that the controller of heat exchange unit is preset for obtaining device controller is to position out of order cabinet air conditioner；Time actually used, after certain cabinet air conditioner damages, the controller of heat exchange unit obtains the system address damaging cabinet air conditioner through device controller, it is achieved be accurately positioned damaging cabinet air conditioner, and the convenient cabinet air conditioner to damaging repairs or replaces.
Description
Technical field
This utility model relates to center monitoring technical field, in particular discloses a kind of machine room monitoring air-conditioner.
Background technology
Along with the high speed development of communications industry, the server cabinet of golf calorific value gets more and more, and traditional air conditioner in machine room is
Cool down for environment, owing to energy consumption is high, efficiency is low and the problem such as easy generation focus is gradually abandoned by operator.Emerging
The application of cabinet-level air conditioning system more and more extensive, it directly utilizes cabinet air conditioner and cools down for the air-out of rack, tool
There are the features such as floor space is little, efficiency is high, energy-conservation.
Due to the high density of rack, himself thermal capacity is on the low side, cabinet air conditioner when acting on rack if there is therefore
Barrier, the impact brought can be more than tradition air conditioner in machine room, and therefore the reliability for cabinet air conditioner is had higher requirement.
Due to the substantial amounts of rack in machine room, the substantial amounts of corresponding cabinet air conditioner, when some cabinet air conditioner occurs
During fault, it is impossible to intuitively promptly determine the particular location of cabinet air conditioner, and obtain corresponding fault message, need artificially to go by
Step is fixed a breakdown a little, and maintenance or replacing to fault bring the biggest difficulty.
Utility model content
In order to overcome shortcoming and defect present in prior art, the purpose of this utility model is to provide a kind of machine room to use
Monitoring air-conditioner, it is possible to realize being accurately positioned damaging cabinet air conditioner, the convenient cabinet air conditioner to damaging keep in repair or
Change.
For achieving the above object, a kind of machine room monitoring air-conditioner of the present utility model, it is characterised in that: include multiple
Cabinet air conditioner and heat exchange unit, each cabinet air conditioner is all equiped with device controller, all devices controller respectively with heat exchange list
The controller of unit connects, and the system address that the controller of heat exchange unit is preset for obtaining device controller is out of order to position
Cabinet air conditioner.
Preferably, described machine room monitoring air-conditioner includes at least one air conditioning subsystem, and each air conditioning subsystem is equal
Including heat exchange unit and multiple cabinet air conditioner, the device controller of each air conditioning subsystem is connected to each air conditioning subsystem
Heat exchange unit, the controller of heat exchange unit be additionally operable to obtain device controller preset collection control address to position out of order sky
Sub-system.
Preferably, the quantity of described air conditioning subsystem is two, between two cabinet air conditioners that an air conditioning subsystem is adjacent
It is provided with the cabinet air conditioner of another air conditioning subsystem.
Preferably, each described cabinet air conditioner is all equiped with multiple blower fan, and multiple blower fans are connected with device controller respectively,
The controller of heat exchange unit is additionally operable to obtain the default blower fan feedback addresses of device controller to position out of order blower fan.
Preferably, each described cabinet air conditioner all includes that Shang Qu, Zhong Qu and Xia Qu, Shang Qu, Zhong Qu, lower district are equiped with respectively
Blower fan, device controller is provided with the feedback information detection mouth being connected with each blower fan and rotating speed controls mouth.
Preferably, described feedback information detection mouth and rotating speed control the quantity of mouth and are multiple, the blower fan in upper district, middle district
Blower fan, the blower fan in lower district are connected to different feedback information detection mouths, the blower fan in upper district, the blower fan in middle district, the wind in lower district
Machine is connected to different rotating speeds and controls mouth.
Preferably, described Shang Qu, Zhong Qu, lower district are all equiped with multiple blower fan, and multiple blower fans in upper district are connected to not
Same feedback information detection mouth, multiple blower fans in upper district are connected to same rotating speed and control mouth, and multiple blower fans in middle district are respectively
Being connected to different feedback information detection mouths, multiple blower fans in middle district are connected to same rotating speed and control mouth, lower district multiple
Blower fan is connected to different feedback information detection mouths, and multiple blower fans in lower district are connected to same rotating speed and control mouth.
Preferably, described machine room monitoring air-conditioner also includes that multiple refrigeration subsystem, each refrigeration subsystem are all wrapped
Include at least one air conditioning subsystem.
Preferably, each described cabinet air conditioner is additionally provided with power supply backup system, and power supply backup system uses double loop power supply
Input, device controller is provided with the double loop power supply detection module for detecting input voltage, and device controller is according to two-way electricity
Cabinet air conditioner is switched to main power source source or stand-by power source source by the testing result of source detection module.
Preferably, described machine room monitoring air-conditioner also includes power supply switch circuit, and power supply switch circuit includes circuit
Switch unit, device controller is additionally provided with main power voltage detection mouth, stand-by power source voltage detecting mouth and power source switching controller,
Main power source detects mouth with the two of circuit switching section normally closed main contacts and main power voltage and is connected, and stand-by power source is single with circuit switching
Two normally opened main contacts of unit and stand-by power source voltage detecting mouth connect, the live wire of stand-by power source and the common port of power source switching controller
Son connects, and the zero line of stand-by power source is connected with the normally closed terminal of power source switching controller through circuit switching section.
Preferably, described machine room monitoring air-conditioner also includes single-row Rack Monitoring Unit, all devices controller and
Heat exchange unit is connected with single-row Rack Monitoring Unit through communication bus respectively.
Preferably, described machine room monitoring air-conditioner also includes center monitoring unit, and all cabinet air conditioners are respectively through logical
News bus is connected with center monitoring unit.
Preferably, described machine room monitoring air-conditioner also includes remote monitoring unit, and all devices controller is through communication
Bus is connected with remote monitoring unit, and remote monitoring unit is for carrying out information exchange with intelligent movable equipment.
The beneficial effects of the utility model: time actually used, after certain cabinet air conditioner damages, heat exchange unit is from equipment control
Device processed obtains the predetermined system address of this damage cabinet air conditioner, it is achieved be accurately positioned damaging cabinet air conditioner, convenient to damage
Cabinet air conditioner repair or replace.
Accompanying drawing explanation
Fig. 1 is structure schematic block diagram of the present utility model；
Fig. 2 is the organigram of power supply handover module of the present utility model；
Fig. 3 is the organigram of cabinet air conditioner of the present utility model.
Reference includes:
11 cabinet air conditioner 12 device controller 13 blower fans
District of 16 times, district in district 15 on 14
17 feedback information detection mouth 18 rotating speeds control mouth 21 heat exchange unit
The 22 single-row Rack Monitoring Units of 1# refrigeration system 23 2# refrigeration system 24
25 center monitoring unit 26 remote monitoring unit.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with embodiment and accompanying drawing, this utility model is made further
Explanation, the content that embodiment is mentioned is not to restriction of the present utility model.
Referring to Fig. 1, a kind of machine room monitoring air-conditioner of the present utility model, including multiple cabinet air conditioners 11 and heat exchange
Unit 21, each cabinet air conditioner 11 is all equiped with device controller 12, and each device controller 12 is equipped with 1# communication port, changes
The controller of hot cell 21 is connected with 1# communication port respectively through communication bus, and the controller of heat exchange unit 21 is used for obtaining equipment control
The system address that device 12 processed is preset is to orient the cabinet air conditioner 11 broken down, and heat exchange unit 21 realizes whole system
The first order monitors.According to actual needs, it is also possible to cabinet air conditioner 11 configures local manual operator, local manual operator controls with equipment
Device 12 signal connects, and i.e. local manual operator can be connected with device controller 12 by communication line, it is also possible to by wireless biography
Defeated mode is connected with device controller 12, utilizes local manual operator that cabinet air conditioner 11 is carried out operational factor regulation, it is not necessary to make
User directly contacts cabinet air conditioner 11.
Time actually used, pre-set the system address of device controller 12, and by device controller 12 timing or
Sporadically feed back the operation information of cabinet air conditioner 11 to heat exchange unit 21, after certain cabinet air conditioner 11 damages, (i.e. find machine
The operation information of cabinet air-conditioning 11 occurs abnormal), what heat exchange unit 21 obtained the cabinet air conditioner 11 of damage through device controller 12 is
System address, it is achieved to damaging being accurately positioned of cabinet air conditioner 11, the convenient cabinet air conditioner 11 to damaging repairs or replaces；When
So, owing to each air conditioner in machine room is to be connected with heat exchange unit 21 respectively, i.e. there is no interconnecting function between each cabinet air conditioner 11,
After some or certain several cabinet air conditioners 11 damage, can be adjacent with damaging cabinet air conditioner 11 by heat exchange unit 21 automatic lifting
Cabinet air conditioner 11 refrigerating capacity output, it is ensured that in whole machine room refrigerating capacity output will not reduce, it is achieved between cabinet air conditioner 11
Mutual backup.
Described machine room monitoring air-conditioner includes at least one air conditioning subsystem, it is preferable that the quantity of air conditioning subsystem
It is two, such as A system and B system, the structure of A system and B system is identical with function, and A system and B system are the most also
Connection is arranged, when, after A system failure, B system can not be affected and normal operation by A system, and A system, B system all include heat exchange
Unit 21 and multiple cabinet air conditioner 11, all devices controller 12 of A system through communication bus respectively with the heat exchange list of A system
The controller of unit 21 connects, all devices controller 12 of B system through communication bus respectively with the heat exchange unit 21 of B system
Controller connects, i.e. each device controller 12 of A system, each device controller 12 of B system are connected in parallel to each other respectively and set
Put, after some device controller 12 in A system or B system damages, it is ensured that the miscellaneous equipment in A system or in B system
Controller 12 can be with normal operation, and the controller of heat exchange unit 21 is additionally operable to obtain the collection control address that device controller 12 is preset
To position out of order air conditioning subsystem, i.e. collection control address is for identifying the concrete air conditioning subsystem that cabinet air conditioner 11 is positioned at；
Cabinet air conditioner 11 can be accurately positioned by heat exchange unit 21 by obtaining collection control address and system address, such as, and collection control ground
Location is A, and system address is 3, can learn that cabinet air conditioner 11 is the 3rd cabinet air conditioner 11 in A system；For another example, collection control address
For B, system address is 5, can learn that cabinet air conditioner 11 is for the 5th cabinet air conditioner 11 in B system.
Be provided with the cabinet air conditioner 11 of B system between two cabinet air conditioners 11 that described A system is adjacent, B system adjacent two
Be provided with the cabinet air conditioner 11 of A system between individual cabinet air conditioner 11, i.e. cabinet air conditioner 11 in A system is empty with the rack in B system
Adjust 11 settings interlaced with each other.After a certain cabinet air conditioner 11 in A system damages, the heat exchange unit 21 of B system is utilized to regulate and control B system
Cabinet air conditioner 11 adjacent with damaging cabinet air conditioner 11 in system carries out refrigerating capacity compensating for loss and damage (i.e. because of cabinet air conditioner 11 in A system
The refrigerating capacity damaged and lose), say, that by the refrigerating capacity of cabinet air conditioner 11 adjacent with damaging cabinet air conditioner 11 in B system
Output increases, it is not necessary to refrigerating capacity loss is compensated by A system self, it is simple to keep in repair or change the rack damaged in A system empty
Adjust 11.When the heat exchange unit 21 of A system breaks down or other fault causes A system to need to shut down, the heat exchange unit of B system
All of cabinet air conditioner 11 the most double output refrigerating capacity in 21 regulation and control B system, it is ensured that total refrigerating capacity output is unaffected,
Realize the mutual backup between A system and B system.
Referring to Fig. 1 and Fig. 3, each described cabinet air conditioner 11 is all equiped with multiple blower fan 13, multiple blower fans 13 respectively with
The device controller 12 of this cabinet air conditioner 11 connects, and the most multiple blower fans 13 are connected in parallel to each other, and device controller 12 can control wind
The operation of machine 13 is to obtain the relevant operational factor of blower fan 13 and to feed back to Body Controller 21, and the controller of heat exchange unit 21 is also
For obtaining blower fan feedback addresses that device controller 12 presets to position out of order blower fan 13, when a certain machine in A system
After one blower fan 13 of cabinet air-conditioning 11 damages (i.e. the operation information of discovering device controller 12 feedback occurs abnormal), A system
Heat exchange unit 21 obtains collection control address, system address and blower fan feedback ground from the device controller 12 of this damage cabinet air conditioner 11
Location, can learn in A system, which blower fan 13 of which cabinet air conditioner 11 damages, the then heat exchange unit 21 of A system
In regulating and controlling this cabinet air conditioner 11, the blower fan 13 adjacent with damaging blower fan 13 increases refrigerating capacity output, and then guarantees this cabinet air conditioner 11
Refrigerating capacity output constant, thus realize backuping each other of single blower fan 13.
Each described cabinet air conditioner 11 all includes district 14, middle district 15 and lower district 16, upper district 14, middle district 15,16 points of lower district
Not being equiped with blower fan 13, device controller 12 is provided with the feedback information detection mouth 17 and rotating speed control being connected with each blower fan 13
Donsole 18, after the blower fan 13 in district 14 on a certain cabinet air conditioner 11 damages, the feedback information detection mouth 17 of device controller 12
Detecting that the rotating speed of blower fan 13 is abnormal, heat exchange unit 21 obtains from device controller 12 and learns this after the information that rotating speed is abnormal
Blower fan 13 in district 14 damages, and heat exchange unit 21 sends higher tach signal, device controller to device controller 12
Higher tach signal is controlled mouth 18 through rotating speed by 12 sends the blower fan 13 in middle district 15 or lower district 16 to so that middle district 15 or lower district
The rotating speed of the blower fan 13 of 16 improves, and then the refrigerating capacity output of district 15 or lower district 16 inner blower 13 in increase, compensates because of upper district 14
Blower fan 13 damage and the refrigerating capacity lost, so that it is guaranteed that the refrigerating capacity output of whole cabinet air conditioner 11 will not reduce.In like manner, as
Blower fan 13 in Guo Zhong district 15 damages, then heat exchange unit 21 improves blower fan in upper district 14 or lower district 16 by device controller 12
The rotating speed of 13, the refrigerating capacity output of Nei Huoxia district 16 of district 14 inner blower 13 in increase, it is ensured that the refrigerating capacity of whole cabinet air conditioner 11
Output will not reduce.By whole cabinet air conditioner 11 being divided into upper district 14, middle district 15 and lower district 16, it is achieved dividing of cabinet air conditioner 11
District's temperature control, so, can be automatically adjusted refrigerating capacity according to server in server room rack zones of different heat load.
Described feedback information detection mouth 17 and rotating speed control the quantity of mouth 18 and are multiple, the blower fan 13 in upper district 14, Zhong Qu
The blower fan 13 of 15, the blower fan 13 in lower district 16 connect from different feedback information detection mouths 17 respectively, the blower fan 13 in upper district 14, Zhong Qu
The blower fan 13 of 15, the blower fan 13 in lower district 16 control mouth 18 from different rotating speeds respectively and connect, and then realize same cabinet air conditioner 11
Backuping each other between Nei Shang district 14, middle district 15 or lower district 16, compared to all blower fans 13 in cabinet air conditioner 11 with same instead
Feedforward information detection mouth 17 connects, it is to avoid cause device controller 12 not obtain because feedback information detection mouth 17 damages whole
The operation information sprocket wheel of cabinet air conditioner 11 inner blower 13；Control with same rotating speed compared to all blower fans 13 in cabinet air conditioner 11
Mouth 18 connects, it is to avoid cause device controller 12 can not regulate and control whole cabinet air conditioner 11 endogenous wind because rotating speed control mouth 18 damages
The running speed of machine 13.
Described upper district 14, middle district 15, lower district 16 are all equiped with multiple blower fan 13, multiple blower fans 13 in upper district 14 respectively with not
Same feedback information detection mouth 17 connects, and the multiple blower fans 13 in Ji Shang district 14 are connected in parallel on device controller 12 so that upper district
Each blower fan 13 in 14 realizes backuping each other, and is jointly connected with same feedback information detection mouth 17 compared to multiple blower fans 13,
Avoid causing device controller 12 can not obtain the blower fan 13 in whole upper district 14 because a feedback information detection mouth 17 damages
Operation information；Multiple blower fans 13 in upper district 14 control mouth 18 with same rotating speed respectively and are connected, and utilize same rotating speed to control mouth 18
The signal of output can control the rotating speed of whole upper district 14 inner blower 13, simplifies the complexity controlled；In like manner, middle district 15 is multiple
Blower fan 13 connects from different feedback information detection mouths 17 respectively, and multiple blower fans 13 in middle district 15 control mouth with same rotating speed respectively
18 connect；Multiple blower fans 13 in lower district 16 connect from different feedback information detection mouths 17 respectively, multiple blower fans 13 in lower district 16
Control mouth 18 with same rotating speed respectively to be connected；Thus realize between multiple blower fans 13 in upper district 14, multiple blower fans 13 in middle district 15
Between or multiple blower fans 13 in lower district 16 between mutual backup each other.
Described machine room monitoring air-conditioner also includes multiple refrigeration subsystem, it is preferable that the quantity of refrigeration subsystem is
Two, such as 1# refrigeration system 22 and 2# refrigeration system 23,1# refrigeration system 22,2# refrigeration system 23 all include multiple air-conditioning
Subsystem, (in the present embodiment, i.e. A system and B system), the structure of 1# refrigeration system 22 and 2# refrigeration system 23 is complete with function
Exactly the same, 1# refrigeration system 22 and 2# refrigeration system 23 is connected in parallel to each other setting, after 1# refrigeration system 22 is damaged, and 2# refrigeration system
23 can not be affected and normal operation by 1# refrigeration system 22, thus realize the mutual of 1# refrigeration system 22 and 2# refrigeration system 23
For backup.
Each described cabinet air conditioner 11 is additionally provided with power supply backup system, and each cabinet air conditioner 11 is by power supply backup system
Employing double loop power supply inputs, and device controller 12 is provided with double loop power supply detection module, and double loop power supply detection module is used for detecting
Input power, cabinet air conditioner 11 according to the testing result of double loop power supply detection module and then is switched to main electricity by device controller 12
Source work or stand-by power source work.
Referring to Fig. 1 and Fig. 2, described machine room monitoring air-conditioner also includes power supply switch circuit, power supply backup system
Being connected with power supply switch circuit, power supply switch circuit includes that circuit switching section KM1, device controller 12 are additionally provided with main electricity
Source voltage detecting mouth AC1, stand-by power source voltage detecting mouth AC2 and power source switching controller DO, main power source and circuit switching section KM1
Two normally closed main contacts R1, R3 and main power voltage detection mouth A1 connect, two of stand-by power source and circuit switching section KM1 are often
Open main contacts 1,3 and stand-by power source voltage detecting mouth AC2 connects, the live wire of stand-by power source and the public terminal of power source switching controller DO
Connecting, the zero line of stand-by power source is connected through the normally closed terminal of circuit switching section KM1 and power source switching controller DO, and circuit switching is single
Lead-out terminal 2 and R2 connection, 4 and the R4 of unit KM1 after connecting with the first power supply backup system 191, second source backup is respectively
System 192 connection, to system power supply.By setting up power supply switch circuit, it is ensured that cabinet air conditioner 11 realizes dual power supply, and realizes
The function that main power source automatically switches with stand-by power source.
When only main power source is to system power supply (QF3 closes, and QF4 disconnects), because of without stand-by power source, circuit switching section KM1
Coil L1 without electricity, circuit switching section KM1 keeps 1/2,3/4 disconnection, and R1/R2, R3/R4 close, and the first power supply given by main power source
Standby system 191 and second source standby system 192 are powered, system worked well.
(QF3 disconnects, and QF4 closes), the public terminal of power source switching controller DO when only stand-by power source is to system power supply
And closing between normally closed terminal, the coil L1 of circuit switching section KM1 obtains electric, the main contacts 1/2,3/4 of circuit switching section KM1
Closing, R1/R2, R3/R4 disconnect, and stand-by power source powers to the first power supply backup system 191 and second source standby system 192, if
By main power voltage detection mouth AC1 and stand-by power source voltage detecting mouth AC2, preparation controller 12 detects that main power source is abnormal, standby electricity
Source is normal, keeps closing between public terminal and the normally closed terminal of power source switching controller DO, i.e. keeps stand-by power source to the first electricity
Source backups system 191 and second source standby system 192 are powered, system worked well.
When main power source and stand-by power source give system power supply simultaneously (QF3 Guan Bi, QF4 Guan Bi), device controller 12 first passes through
Main power voltage detection mouth AC1 and stand-by power source voltage detecting mouth AC2 is detecting main power voltage and stand-by power source voltage the most respectively
Often, then control power source switching controller DO output according to table 1, i.e. control the common port of power source switching controller DO according to table 1
Sub and the connection of normally closed terminal or power source switching controller DO public terminal is connected with NO terminal, Controlling principle: preferentially use
Main power source is to system power supply.
Table 1 is as follows:
Referring to Fig. 1, described machine room monitoring air-conditioner also includes single-row Rack Monitoring Unit 24, and each equipment controls
Device 12 is additionally provided with 2# communication port, and single-row Rack Monitoring Unit 24 is connected with device controller 12 by 2# communication port, the most
Individual device controller 12 is connected in parallel on single-row Rack Monitoring Unit 24, all heat exchange units 21 respectively through communication bus with single-row
Rack Monitoring Unit 24 connects, and after heat exchange unit 21 damages, can be realized whole system by single-row Rack Monitoring Unit 24
The second level monitoring of system.It addition, typically single-row Rack Monitoring Unit 24 is arranged on the place different from heat exchange unit 21, thus
Realize the most how monitoring.
Described machine room monitoring air-conditioner also includes that center monitoring unit 25, each device controller 12 are additionally provided with
3# communication port, center monitoring unit 25 is connected with the device controller 12 of each cabinet air conditioner 11 by 3# communication port, the most multiple
Device controller 12 is connected in parallel on center monitoring unit 25, when heat exchange unit 21 and/or single-row Rack Monitoring Unit 24 damage
After, the third level to whole system can be realized by center monitoring unit 25 and monitor.
Alternatively, it is also possible to the cabinet air conditioner 11 that multiple heat exchange units 21 connect is connected to single-row Rack Monitoring Unit
24, the cabinet air conditioner 11 that multiple single-row Rack Monitoring Units 24 connect is connected to center monitoring unit 25 so that heat exchange list
Unit 21, single-row Rack Monitoring Unit 24 and center monitoring unit 25 become the Multilevel monitoring system being layering.
Described machine room monitoring air-conditioner can also include remote monitoring unit 26, all devices controller 12 warp respectively
Communication bus is connected with remote monitoring unit 26, remote monitoring unit 26 for intelligent movable equipment carry out information exchange and then
Realizing the fourth stage to whole system to monitor, now, intelligent movable equipment coordinates realization to whole system with remote monitoring unit 26
The long-range control of system.By this utility model machine room monitoring air-conditioner is set level Four monitoring system, conduct monitoring at all levels machine
The running status of air-conditioning and the environment of machine room in room, so that it is guaranteed that the stablizing of building environment.
Machine room monitoring air-conditioner of the present utility model provides for the level Four monitoring system of air-conditioning in machine room, to machine
The information such as the return air temperature of room class air-conditioning, leaving air temp, system pressure, rotation speed of fan, unit power supply state, fault message are real-time
Monitoring, wherein, heat exchange unit 21, single-row Rack Monitoring Unit 24, center monitoring unit 25, remote monitoring unit 26 are constituted together
Level Four monitoring system, in conduct monitoring at all levels machine room, the running status of air-conditioning and the environment of machine room, can realize the quick of fault air-conditioning
Location, being accurately positioned of fault blower fan 13, it is achieved fault air-conditioning or the online Fast-Maintenance of fault blower fan 13；This practicality simultaneously is new
Type also achieves the mutually backup mutually between backup, separate unit cabinet air conditioner 11 inner blower 13 between cabinet air conditioner 11, active and standby
The automatic switchover of power supply, it is ensured that the stable operation of system.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
By novel thought, the most all will change, this specification content should not be construed as
To restriction of the present utility model.
Claims (13)
1. a machine room monitoring air-conditioner, it is characterised in that: including multiple cabinet air conditioner and heat exchange unit, each rack is empty
Adjusting and be all equiped with device controller, all devices controller is connected with the controller of heat exchange unit respectively, the control of heat exchange unit
The system address that device is preset for obtaining device controller is to position out of order cabinet air conditioner.
Machine room monitoring air-conditioner the most according to claim 1, it is characterised in that: described machine room monitoring air-conditioner
Including at least one air conditioning subsystem, air conditioning subsystem all includes heat exchange unit and multiple cabinet air conditioner, each air conditioning subsystem
Device controller be connected to the heat exchange unit of each air conditioning subsystem, the controller of heat exchange unit is additionally operable to acquisition equipment
The collection control address that controller is preset is to position out of order air conditioning subsystem.
Machine room monitoring air-conditioner the most according to claim 2, it is characterised in that: the quantity of described air conditioning subsystem is
Two, between two cabinet air conditioners that an air conditioning subsystem is adjacent, it is provided with the cabinet air conditioner of another air conditioning subsystem.
Machine room monitoring air-conditioner the most according to claim 1, it is characterised in that: each described cabinet air conditioner is all installed
Having multiple blower fan, multiple blower fans to be connected with device controller respectively, the controller of heat exchange unit is additionally operable to obtain device controller
The blower fan feedback addresses preset is to position out of order blower fan.
Machine room monitoring air-conditioner the most according to claim 4, it is characterised in that: each described cabinet air conditioner all includes
Shang Qu, Zhong Qu and Xia Qu, Shang Qu, Zhong Qu, lower district be equiped with blower fan respectively, and device controller is provided with and is connected with each blower fan
Feedback information detection mouth and rotating speed control mouth.
Machine room monitoring air-conditioner the most according to claim 5, it is characterised in that: described feedback information detection mouth and turn
Speed controls the quantity of mouth and is multiple, and the blower fan in upper district, the blower fan in middle district, the blower fan in lower district are connected to different feedback letter
Breath detection mouth, the blower fan in upper district, the blower fan in middle district, the blower fan in lower district are connected to different rotating speeds and control mouth.
Machine room monitoring air-conditioner the most according to claim 6, it is characterised in that: described Shang Qu, Zhong Qu, lower district all fill
Being provided with multiple blower fan, multiple blower fans in upper district are connected to different feedback information detection mouths, and multiple blower fans in upper district are respectively
Being connected to same rotating speed and control mouth, multiple blower fans in middle district are connected to different feedback information detection mouths, middle district multiple
Blower fan is connected to same rotating speed and controls mouth, and multiple blower fans in lower district are connected to different feedback information detection mouths, under
Multiple blower fans in district are connected to same rotating speed and control mouth.
Machine room monitoring air-conditioner the most according to claim 2, it is characterised in that: described machine room monitoring air-conditioner
Also include that multiple refrigeration subsystem, each refrigeration subsystem all include at least one air conditioning subsystem.
Machine room monitoring air-conditioner the most according to claim 8, it is characterised in that: each described cabinet air conditioner also sets up
Having power supply backup system, power supply backup system uses double loop power supply input, and device controller is provided with for detecting input voltage
Double loop power supply detection module, cabinet air conditioner is switched to main by device controller according to the testing result of double loop power supply detection module
Power supply or stand-by power source.
Machine room monitoring air-conditioner the most according to claim 9, it is characterised in that: described machine room air conditioning monitoring system
System also includes power supply switch circuit, and power supply switch circuit includes that circuit switching section, device controller are additionally provided with main power source electricity
Pressure detection mouth, stand-by power source voltage detecting mouth and power source switching controller, main power source touches with two normally closed masters of circuit switching section
Point and main power voltage detection mouth connect, stand-by power source and two normally opened main contacts of circuit switching section and stand-by power source voltage detecting
Mouth connects, and the live wire of stand-by power source is connected with the public terminal of power source switching controller, and the zero line of stand-by power source is through circuit switching section
It is connected with the normally closed terminal of power source switching controller.
11. machine room monitoring air-conditioners according to claim 1, it is characterised in that: described machine room air conditioning monitoring system
System also includes single-row Rack Monitoring Unit, and all devices controller and heat exchange unit monitor with single-row rack through communication bus respectively
Unit connects.
12. machine room monitoring air-conditioners according to claim 1, it is characterised in that: described machine room air conditioning monitoring system
System also includes that center monitoring unit, all cabinet air conditioners are connected with center monitoring unit through communication bus respectively.
13. machine room monitoring air-conditioners according to claim 1, it is characterised in that: described machine room air conditioning monitoring system
System also includes that remote monitoring unit, all devices controller are connected with remote monitoring unit through communication bus, remote monitoring unit
For carrying out information exchange with intelligent movable equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620711333.XU CN205860359U (en) | 2016-07-07 | 2016-07-07 | A kind of machine room monitoring air-conditioner |
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| CN201620711333.XU CN205860359U (en) | 2016-07-07 | 2016-07-07 | A kind of machine room monitoring air-conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016631A (en) * | 2016-07-07 | 2016-10-12 | 广东海悟科技有限公司 | Air conditioner monitoring system for machine room |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016631A (en) * | 2016-07-07 | 2016-10-12 | 广东海悟科技有限公司 | Air conditioner monitoring system for machine room |
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