CN107371352A - The discriminating gear and method of discrimination of air conditioning area in server room - Google Patents
The discriminating gear and method of discrimination of air conditioning area in server room Download PDFInfo
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- CN107371352A CN107371352A CN201710331242.2A CN201710331242A CN107371352A CN 107371352 A CN107371352 A CN 107371352A CN 201710331242 A CN201710331242 A CN 201710331242A CN 107371352 A CN107371352 A CN 107371352A
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- temperature
- air
- gantry
- sensor
- conditioning
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/207—Thermal management, e.g. cabinet temperature control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/2059—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to the discriminating gear of the air conditioning area of server room and method of discrimination, correctly grasps the air conditioning area that each air-conditioning equipment is responsible for.Temperature in GANTRY sensor is provided with each server rack.Fix tentatively the region belonging to each sensor.Air-conditioning equipment using air-conditioning equipment as determined property object, confirm the presence or absence of variation of measured value of feed air temperature for going to server room from the air-conditioning equipment, the setting value of feed air temperature is changed in the case of in the absence of variation, the temperature in GANTRY change measured by observation sensor, the sensor are fixed tentatively to belong to the sensor that air-conditioning equipment is responsible for region afterwards.Changed based on the temperature in GANTRY observed to judge whether tentative sensor belongs to region, the sensor is determined to belong to the sensor in region if belonging to, and the region fixed tentatively for the sensor is changed into the region that next air-conditioning equipment be responsible for if being not belonging to.Same operation is repeated when switch attribute judges the air-conditioning equipment of object.
Description
Technical field
Differentiated the present invention relates to the air conditioning area in the server room being responsible for more air-conditioning equipments
The discriminating gear and method of discrimination of air conditioning area in server room.
Background technology
Fig. 5 shows one (plan) of server room.Multiple server machines are configured with the server room 1
Frame 2, and it is provided with more air-conditioning equipments 3 for sharing the air adjustment carried out in the server room 1.Server is used as IT
(Information technology information technologies) equipment is accommodated in server rack 2.
In server room 1, in order to eliminate the region being cooled excessively (region for excessively being provided cold air), hot zone
Domain, the supply of cold air is carried out by more air-conditioning equipments 3.In the server room 1, enter to be about to blow out from air-conditioning equipment 3
Temperature (feed air temperature) control of air fix control, or the sky that air-conditioning equipment 3 is sucked for fixed feed air temperature
Temperature (inlet temperature) control of gas fixes control as the temperature control (example in server room 1 for fixed inlet temperature
Such as, with reference to patent document 1).
In server room 1, using the thermic load of the fixation of information technoloy equipment as benchmark, set with optimal layout configuration air-conditioning
Standby 3.As 1 example, the exhaust from server rack 2 is discharged to exhaust chamber (the loft sky of the loft of server room 1
Between).Air-conditioning equipment 3 sucks the exhaust, and cools down sucked air.By the air (cold air) that the air-conditioning equipment 3 cools down by from
Opening portion (flase floor) blowout on floor, and server rack 2 is sent to, so as to cool down the IT being contained in server rack 2
Equipment (for example, referring to patent document 2).
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2008-128538 publications
Patent document 2：Japanese Patent Laid-Open 2009-140421 publications
The content of the invention
The invention problem to be solved
However, in such server room, it is used in temperature controlled desired temperature and is fixed, and with fixed temperature
Degree is employed, also, due to cooling down the information technoloy equipment in server room, or the opening due to floor by more air-conditioning equipments
The configuration in portion changes according to setting up for server rack, therefore can not correctly grasp the air adjustment that each air-conditioning equipment is responsible for
Region.
If (the fuzzy state of air conditioning area) carries out the change of desired temperature in such a state, probably
Be afraid of to be absorbed in it is useless cool down, the deterioration of further thermal environment (generation of sub-cooled, focus) etc. and operation management person
The opposite serious situation of intention.In addition, the running efficiency of air-conditioning equipment probably can also be absorbed in inefficient state.
The present invention makes to solve such problem, its object is to, there is provided one kind can be grasped correctly respectively
The discriminating gear and method of discrimination of air conditioning area in the server room for the air conditioning area that air-conditioning equipment is responsible for.
Solves the technological means of problem
In order to reach such purpose, the present invention, which is used in, possesses server room (1), more air-conditioning equipments (3)
And in the air handling system (100) of temperature in GANTRY sensor (S), differentiate the service be responsible for of more air-conditioning equipments (3)
Air conditioning area discriminating gear (6) in the server room of air conditioning area (Z) in device computer room (1), described clothes
Business device computer room is equipped with multiple server racks (2), and the more air-conditioning equipments (3), which are shared, to be carried out in the server room (1)
Air adjustment, the temperature in GANTRY sensor (S) for each server rack and set, server rack (2) will be gone to
The inlet temperature of air measured as temperature in GANTRY, the air conditioning area discriminating gear (6) in the server room
It is characterised by, including：Temperature in GANTRY attribute sensor storage part (61), temperature in GANTRY sensor (S) is by it with being fixed tentatively
Attribute of the relation of the air conditioning area (Z) in the region belonging to the temperature in GANTRY sensor (S) as temperature in GANTRY sensor
To store；Temperature in GANTRY change observation unit (62), it is using a sky as determined property object in more air-conditioning equipments (3)
Equipment (3-N) is adjusted, confirms the supply temperature for going to server room (1) of the air-conditioning equipment (3-N) from the determined property object
The measured value of degree changes the setting value of the feed air temperature, afterwards observation airplane with the presence or absence of changing in the case of in the absence of variation
The change of temperature in GANTRY measured by frame temperature sensor (S), the temperature in GANTRY sensor are fixed tentatively to belong to determined property pair
The sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) of elephant is responsible for；And temperature in GANTRY attribute sensor judges
Portion (63), it is based on the change for changing the temperature in GANTRY that observation unit (62) is observed by temperature in GANTRY, and judgement is observed the machine
Whether the temperature in GANTRY sensor (S) of the change of frame temperature is that the air-conditioning equipment (3-N) for belonging to determined property object is responsible for
The sensor of air conditioning area (ZN), it is being judged as being what the air-conditioning equipment (3-N) that belongs to determined property object was responsible for
In the case of the sensor of air conditioning area (ZN), the temperature in GANTRY sensor (S) is determined to belong to determined property object
The temperature in GANTRY sensor (S) of air conditioning area (ZN) be responsible for of air-conditioning equipment (3-N), be judged as not belonging to
, will be for this in the case of the sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) of determined property object is responsible for
The tentative air conditioning area (ZN) of temperature in GANTRY sensor (S) is changed to the sky that next air-conditioning equipment (3-N+1) is responsible for
Gas adjustment region (ZN+1), after the processing in temperature in GANTRY attribute sensor judging part (63) terminates, temperature in GANTRY change
Air-conditioning equipment (3-N) of the observation unit (62) using next air-conditioning equipment (3-N+1) as new determined property object, confirms to come from
Whether the measured value of the feed air temperature for going to server room (1) of the air-conditioning equipment (3-N) of the new determined property object is deposited
Changing, the setting value of the feed air temperature is changed in the case of in the absence of variation, observing frame temperature sensor (S) institute afterwards
The change of the temperature in GANTRY of measurement, the temperature in GANTRY sensor are fixed tentatively to belong to the air-conditioning equipment of the new determined property object
The sensor for the air conditioning area (ZN) that (3-N) is responsible for, temperature in GANTRY attribute sensor judging part (63) repeat base
In the processing for the change for changing the temperature in GANTRY that observation unit (62) observes by temperature in GANTRY, until the temperature in GANTRY of whole passes
Untill air conditioning area (Z) belonging to sensor (S) is determined.
In the present invention, in temperature in GANTRY attribute sensor storage part (61), by temperature in GANTRY sensor (S) with it is temporary
It is set to the relation of the air conditioning area (Z) in the region belonging to the temperature in GANTRY sensor (S) as temperature in GANTRY sensor
Attribute stores.Temperature in GANTRY change observation unit (62) is using one in more air-conditioning equipments (3) as determined property object
Air-conditioning equipment (3-N), confirm the supply for going to server room (1) of the air-conditioning equipment (3-N) from the determined property object
The measured value of temperature changes the setting value of the feed air temperature in the case of in the absence of variation, changed afterwards with the presence or absence of changing
The feed air temperature for going to server room (1) of air-conditioning equipment (3-N) from the determined property object, observation temperature in GANTRY pass
The change of temperature in GANTRY measured by sensor (S), the temperature in GANTRY sensor (S) are fixed tentatively when changing the feed air temperature to belong to
The sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) of determined property object is responsible for.
Temperature in GANTRY attribute sensor judging part (63) is based on the machine for changing observation unit (62) by temperature in GANTRY and observing
The change of frame temperature, whether the temperature in GANTRY sensor (S) for judging to observe the change of the temperature in GANTRY is to belong to determined property
The sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) of object is responsible for, belongs to determined property being judged as being
In the case of the sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) of object is responsible for, the temperature in GANTRY is sensed
The sensor for the air conditioning area (ZN) that the air-conditioning equipment (3-N) that device (S) is determined to belong to determined property object is responsible for,
Be judged as be not the sensor for the responsible air conditioning area (ZN) of air-conditioning equipment (3-N) for belonging to determined property object feelings
Under condition, next air-conditioning equipment (3-N+ will be changed to for the tentative air conditioning area (ZN) of the temperature in GANTRY sensor (S)
1) air conditioning area (ZN+1) being responsible for.
If the processing in the temperature in GANTRY attribute sensor judging part (63) finishes, temperature in GANTRY change observation
Air-conditioning equipment (3-N) of the portion (62) using next air-conditioning equipment (3-N+1) as new determined property object, confirm new from this
Determined property object air-conditioning equipment (3-N) the feed air temperature for going to server room (1) measured value with the presence or absence of become
It is dynamic, the setting value of the feed air temperature is changed in the case of in the absence of variation, it is measured to observe frame temperature sensor (S) afterwards
Temperature in GANTRY change, the temperature in GANTRY sensor fixed tentatively to belong to the air-conditioning equipment (3- of the new determined property object
N the sensor for the air conditioning area (ZN)) being responsible for.Temperature in GANTRY attribute sensor judging part (63) repeats based on logical
The processing of the change for the temperature in GANTRY that temperature in GANTRY change observation unit (62) observes is crossed, until whole temperature in GANTRY sensors
(S) untill the air conditioning area (Z) belonging to is determined.
That is, repeat to handle as follows：Temperature in GANTRY attribute sensor judging part (63) judges to be observed temperature in GANTRY
The temperature in GANTRY sensor (S) of change whether be the responsible air adjustment of air-conditioning equipment (3-N) for belonging to determined property object
The sensor in region (ZN), it is being judged as being the responsible conditioned zone of the air-conditioning equipment (3-N) that belongs to determined property object
In the case of the sensor in domain (ZN), the temperature in GANTRY sensor (S) is determined to belong to the air-conditioning equipment of determined property object
The sensor for the air conditioning area (ZN) that (3-N) is responsible for, it is being judged as not being that the air-conditioning for belonging to determined property object is set
, will be tentative for the temperature in GANTRY sensor (S) in the case of the sensor for the air conditioning area (ZN) that standby (3-N) is responsible for
Air conditioning area (ZN) be changed to the air conditioning area (ZN+1) that next air-conditioning equipment (3-N+1) is responsible for.
In addition, in the above description, as one, represent to want with the composition of invention by adding bracketed reference marks
Inscape corresponding to element on accompanying drawing.
The effect of invention
According to the present invention, temperature in GANTRY sensor is set for each server rack, fix tentatively temperature in GANTRY sensor with
The relation of air conditioning area belonging to the temperature in GANTRY sensor, using one in more air-conditioning equipments as determined property pair
The air-conditioning equipment of elephant, confirm the measurement of the feed air temperature for going to server room of the air-conditioning equipment from the determined property object
Value changes the setting value of the feed air temperature with the presence or absence of changing in the case of in the absence of variation, observes temperature in GANTRY afterwards and passes
The change of temperature in GANTRY measured by sensor, the temperature in GANTRY sensor is fixed tentatively to be set to belong to the air-conditioning of the determined property object
The sensor of the standby air conditioning area being responsible for, the temperature in GANTRY sensor for the change for judging to be observed the temperature in GANTRY are
No is the sensor for belonging to the air conditioning area that the air-conditioning equipment of determined property object is responsible for, and is belonged to being judged as being
Property judge the sensor of the responsible air conditioning area of the air-conditioning equipment of object in the case of, the temperature in GANTRY sensor is determined
To belong to the temperature in GANTRY sensor for the air conditioning area that the air-conditioning equipment of determined property object is responsible for, it is being judged as not
, will be for the frame in the case of being the sensor for belonging to the air conditioning area that the air-conditioning equipment of determined property object is responsible for
The tentative air conditioning area of temperature sensor is changed to the air conditioning area that next air-conditioning equipment is responsible for, therefore will category
Property judge that the air-conditioning equipment of object is changed one by one, thus temperature in GANTRY sensor and the temperature in GANTRY sense
The relation of air conditioning area belonging to device is determined, so as to correctly grasp the air adjustment that each air-conditioning equipment is responsible for
Region, and can realize that more appropriate the using such as desired temperature mitigation is handled for the cooling of server rack.
Brief description of the drawings
Fig. 1 is sentencing for the air conditioning area that has been shown with the server room involved by embodiments of the present invention
The figure of the major part of the air handling system of other device.
Fig. 2 is the flow chart for the processing conducted in air conditioning area decision maker to be described in more detail.
Fig. 3 is to show to pass N=1 platforms air-conditioning equipment as the temperature in GANTRY in the case of the air-conditioning equipment of determined property object
The figure for the state that the attribute of sensor is determined.
Fig. 4 is to show to pass N=2 platforms air-conditioning equipment as the temperature in GANTRY in the case of the air-conditioning equipment of determined property object
The figure for the state that the attribute of sensor is determined.
Fig. 5 is the plan of one for showing server room.
Embodiment
(principle of invention)
First, the principle of the present invention is illustrated.It is the service that will be arranged in server room as the principle of the present invention
Device frame measures the inlet temperature of server rack (1 frame, 1 point) as object.Also, by specific only by one
Air-conditioning equipment feed air temperature setting value decline certain time, grasp server rack inlet temperature reaction come it is specific
Ground defines air conditioning area.
Fig. 5 represents using the image of air-conditioning equipment 3-1~3-6 air conditioning areas being responsible for as Z1~Z6.Due to
Air conditioning quantity necessary to server rack 2 is different and different according to the density for the information technoloy equipment for being installed on server rack 2, therefore
The density of the opening portion (flase floor) on floor changes according to the load density of information technoloy equipment.Thus, 1 air-conditioning equipment 3 is responsible for
Air conditioning area Z size produce variation.
As be difficult to grasp air conditioning area the reasons why one of, be air-flow complexity.That is, the complicated work such as air-flow parsing
Journey is typically to be recognized as being required.In contrast, present inventor is the air-flow and temperature for being conceived to server room
The relevance of degree.Server room needs very more air quantity because heat generation density is high in cooling.Therefore, frame temperature
Degree is very strong with the dependency relation of the feed air temperature of air-conditioning equipment.Therefore, the feed air temperature of air-conditioning equipment is made to change so that temperature
During degree difference change, compared with common general air conditioning area, it is difficult to the entanglement of air-flow, the sky with temperature difference occurs
The interregional heat exchange of controlled atmosphere section.Then, by finding out above-mentioned feature, it is contemplated that utilize the operation or differentiation of feed air temperature
Temperature change grasps air conditioning area.
(embodiment)
Hereinafter, embodiments of the present invention are described in detail based on accompanying drawing.Fig. 1 is to show to include embodiments of the present invention
The figure of the major part of the air handling system 100 of the discriminating gear of air conditioning area in involved server room.
In same figure, represent that with the inscape that reference picture 5 illustrates be identical or equal inscape with Fig. 5 same-signs,
Omit the explanation.
In Fig. 1, in order that explanation becomes simple, by the air-conditioning equipment 3 for the air adjustment shared in progress server room 1
3-1~3-3 this 3 is set to, air-conditioning equipment 3-1~3-3 air conditioning area Z being responsible for are set to Z1~Z3.In addition, 3
Individual server rack 2 is 1 group of server rack group 4, and the server rack group 4 is provided with 3 row in server room 1.In addition, should
Among server rack group 4-1~4-3 of 3 row, 3 server racks 2 for forming server rack group 4-1 are server rack
2-1~2-3,3 server racks 2 for forming server rack group 4-2 are server rack 2-4~2-6, form server machine
Frame group 4-3 3 server racks 2 are server rack 2-7~2-9.
In addition, in the present embodiment, the suction for the air that will go to server rack 2 is provided with each server rack 2
Enter temperature as temperature in GANTRY the temperature in GANTRY sensor S that measures.That is, organic frame is set for server rack 2-1~2-9
Temperature sensor S1~S9.In addition, the temperature for the air that will be blown out from air-conditioning equipment 3 is provided with each air-conditioning equipment 3 as confession
Temperature degree is come the feed air temperature sensor 5 that measures.That is, air-conditioning equipment 3-1~3-3 is provided with feed air temperature sensor 5-1
~5-3.
In addition, air conditioning area decision maker 6, the conditioned zone are provided with the air handling system 100
The air conditioning area Z that domain decision maker 6 is responsible for each air-conditioning equipment 3 in server room 1 judges.The air is adjusted
Save differentiation of the regional determination device 6 equivalent to the air conditioning area in the server room involved by embodiments of the present invention
Device.The air conditioning area decision maker 6 by the hardware that is made up of processor and storage device and with these hardware one
Realize that the program of various functions is realized.
Air conditioning area decision maker 6 includes：Temperature in GANTRY attribute sensor storage part 61, temperature in GANTRY change observation
Portion 62 and temperature in GANTRY attribute sensor judging part 63.Temperature in GANTRY attribute sensor storage part 61 is by temperature in GANTRY sensor
S is with being fixed tentatively the relation for the air conditioning area Z in the region belonging to temperature in GANTRY sensor S as temperature in GANTRY sensor
Attribute store.
Temperature in GANTRY changes observation unit 62 using an air-conditioning as determined property object in air-conditioning equipment 3-1~3-3
Equipment 3 (3-N), confirm the feed air temperature for going to server room (1) of the air-conditioning equipment 3-N from the determined property object
Measured value changes the setting value of the feed air temperature with the presence or absence of changing in the case of in the absence of variation, observes frame temperature afterwards
The change of the temperature in GANTRY measured by sensor S is spent, the temperature in GANTRY sensor S is fixed tentatively to belong to the sky of determined property object
The sensor for the air conditioning area Z (ZN) that tune equipment 3-N is responsible for.In addition, temperature in GANTRY conversion observation unit 62 is not seen only
Survey the function of the change of temperature in GANTRY, in addition to the supply of going to server room 1 of the change from air-conditioning equipment 3-1~3-3
The function of the setting value of temperature.
Temperature in GANTRY attribute sensor judging part 63 is based on the frame temperature observed by temperature in GANTRY change observation unit 62
The change of degree, whether the temperature in GANTRY sensor S for the change for judging to be observed the temperature in GANTRY is to belong to determined property object
The air conditioning area ZN sensors be responsible for of air-conditioning equipment 3-N, be judged as being the sky that belongs to determined property object
In the case of the sensor for the air conditioning area ZN that tune equipment 3-N is responsible for, temperature in GANTRY sensor S is determined to belong to
The temperature in GANTRY sensor S for the air conditioning area ZN that the air-conditioning equipment 3-N of determined property object is responsible for, is being judged as not
, will be in the case of being the sensor for belonging to the air conditioning area ZN that the air-conditioning equipment 3-N of determined property object is responsible for
Air conditioning area ZN tentative temperature in GANTRY sensor S is changed to the air that next air-conditioning equipment 3 (3-N+1) is responsible for
Adjustment region Z (ZN+1).
In addition, after the processing in temperature in GANTRY attribute sensor judging part 63 terminates, temperature in GANTRY change observation unit
The 62 air-conditioning equipment 3-N using next air-conditioning equipment 3-N+1 as new determined property object, confirm to sentence from the new attribute
The measured value of the air-conditioning equipment 3-N of the disconnected object feed air temperature for going to server room 1 is with the presence or absence of changing, in the absence of change
The setting value of the feed air temperature is changed in the case of dynamic, observes the change of the temperature in GANTRY measured by frame temperature sensor S afterwards
Change, temperature in GANTRY sensor S is fixed tentatively to belong to the air adjustment that the air-conditioning equipment 3-N of the new determined property object is responsible for
Region ZN sensor should.In addition.Temperature in GANTRY attribute sensor judging part 63 repeats above-mentioned processing, until whole
Untill air conditioning area Z belonging to temperature in GANTRY sensor S is determined.
Fig. 2 is the flow chart for the processing conducted in air conditioning area decision maker 6 to be described in more detail.
First, the air conditioning area Z (step S101) belonging to each temperature in GANTRY sensor S is fixed tentatively.In this example embodiment, by temperature in GANTRY
Region belonging to sensor S1~S3 is fixed tentatively as air conditioning area Z1, and the region belonging to temperature in GANTRY sensor S4~S6 is temporary
It is set to air conditioning area Z2, the region belonging to temperature in GANTRY sensor S7~S9 is fixed tentatively as air conditioning area Z3.The quilt
Tentative rack temperature sensor S and air conditioning area Z relation is stored as the attribute of temperature in GANTRY sensor
In temperature in GANTRY attribute sensor storage part 61.
Carry out or grasp in addition, fixing tentatively in step S101 can be air conditioning area decision maker 6 itself
What work person was carried out.In addition it is also possible to based on the measurement data from each temperature in GANTRY sensor S, conditioned zone is made
The Temperature Distribution (plan) in domain simultaneously shows, each frame temperature for can also make the feed air temperature of each air-conditioning equipment 3, being measured to
Sensor S temperature data and cartographic information is spent, fixes tentatively each temperature in GANTRY sensor S and each air-conditioning equipment 3 relation.
Next, air conditioning area decision maker 6 is set to N=1 (step S102), and by N=1 platform air-conditioning equipments 3-
1 air-conditioning equipment as determined property object.Then, the supply for the air-conditioning equipment 3-1 for being attached to the determined property object is obtained
Temperature sensor 5-1 measured value (feed air temperature measured value) (step S103).In addition, obtain temperature in GANTRY sensor S1~S3
Measured value (inlet temperature), the temperature in GANTRY sensor S1~S3 is fixed tentatively to be set to belong to the air-conditioning of the determined property object
The sensor (step S104) for the air conditioning area Z1 that standby 3-1 is responsible for.Then, the temperature in GANTRY sensor of the acquisition is calculated
Deviation (the temperature deviation) (step of S1~S3 measured value and the air-conditioning equipment 3-1 of determined property object feed air temperature measured value
Rapid S105).
Then, air conditioning area decision maker 6 confirms the air-conditioning equipment 3-1 of determined property object feed air temperature measurement
Value is with the presence or absence of variation (step S106).Here, if the air-conditioning equipment 3-1 of determined property object feed air temperature measured value becomes
Dynamic (step S106 "Yes"), then be directly entered step S108.If the air-conditioning equipment 3-1 of determined property object feed air temperature
Measured value then makes the setting of the air-conditioning equipment 3-1 of determined property object feed air temperature without (step S106 "No") is changed
Value declines certain value/certain time (step S107), afterwards into step S108.
Air conditioning area decision maker 6 obtains determined property object in step S108 in the same manner as step S103
Air-conditioning equipment 3-1 feed air temperature measured value.In addition, in step S109, temperature in GANTRY biography is obtained in the same manner as step S104
Sensor S1~S3 measured value (inlet temperature), the temperature in GANTRY sensor S1~S3 are fixed tentatively to belong to the determined property pair
The sensor for the air conditioning area Z1 that the air-conditioning equipment 3-1 of elephant is responsible for.
Then, air conditioning area decision maker 6 calculate temperature in GANTRY sensor S1~S3 of acquisition measured value with
The deviation (temperature deviation) (step S110) of the air-conditioning equipment 3-1 of determined property object feed air temperature measured value, and confirm
Calculated temperature deviation and temperature deviation calculated in step s 110 are with the presence or absence of variation (step in step S105
S111).The confirmation of the variation of the temperature deviation is carried out for the temperature deviation being each calculated.That is, respectively to frame temperature
Spend the confirmation that sensor S1~S3 carries out temperature deviation.In addition, the presence or absence of variation of temperature deviation be according to the threshold value of regulation come
Judge.
Here, in the case where temperature deviation is not present and changed (step S111 "No"), air conditioning area judges dress
Put 6 and be judged as that temperature in GANTRY sensor S is to belong to the air conditioning area that the air-conditioning equipment 3-1 of determined property object is responsible for
Z1 sensor (relevant between feed air temperature and temperature in GANTRY), the region belonging to temperature in GANTRY sensor S is defined as
The air conditioning area Z1 (step S112) that the air-conditioning equipment 3-1 of determined property object is responsible for.In contrast, in temperature deviation
In the case of in the presence of variation (step S111 "Yes"), air conditioning area decision maker 6 is judged as temperature in GANTRY sensor S
It is not sensor (feed air temperature and the machine for belonging to the air conditioning area Z1 that the air-conditioning equipment 3-1 of determined property object is responsible for
Do not associated between frame temperature), the air conditioning area Z1 fixed tentatively as the region belonging to temperature in GANTRY sensor S is changed to
The air conditioning area Z2 (step S113) that next air-conditioning equipment 3-2 is responsible for.
For example, in step S111, do not changed in temperature in GANTRY sensor S1, S2 temperature deviation, rack sensor
In the case that S3 temperature deviation has variation, the region belonging to temperature in GANTRY sensor S1, S2 is defined as determined property pair
The air conditioning area Z1 that the air-conditioning equipment 3-1 of elephant is responsible for, the conditioned zone that will be fixed tentatively for temperature in GANTRY sensor S3
Domain is changed to the air conditioning area Z2 (reference picture 3) that next air-conditioning equipment 3-2 is responsible for.
Then, air conditioning area decision maker 6 is to the air conditioning area belonging to the temperature in GANTRY sensor S of whole
It is no to be determined being confirmed (step S114).In this case, due to also without belonging to the whole temperature in GANTRY sensor S of determination
Air conditioning area (step S114 "No"), therefore on the basis of confirming N for last (N=3) (step S115's
"No"), N=N+1=2 (step S116) is set to, the sky using N=2 platform air-conditioning equipment 3-2 as next determined property object
Equipment is adjusted, is back to step S103.
Thus, the air-conditioning equipment of determined property object switches to air-conditioning equipment 3-2 from air-conditioning equipment 3-1, repeats to walk
Rapid processing later S103.In managing in this place, such as do not change in temperature in GANTRY sensor S3, S4, S5 temperature deviation, machine
In the case that frame temperature sensor S6 temperature deviation has variation, the region belonging to temperature in GANTRY sensor S3, S4, S5 is true
It is set to the air conditioning area Z2 that the air-conditioning equipment 3-2 of determined property object is responsible for, it is temporary relative to temperature in GANTRY sensor S6
Fixed air conditioning area is changed to the air conditioning area Z3 (reference picture 4) that next air-conditioning equipment 3-3 is responsible for.
Hereinafter, similarly, step S103~S116 processing is repeated, until whole frame temperature in step S114
Untill air conditioning area belonging to degree sensor S is determined.In addition, in managing in this place, if it have been confirmed that N is last (N=3)
If (step S115 "Yes"), i.e. even if the air-conditioning equipment in attribute interpretation object is air-conditioning equipment 3-3, yet without true
In the case of air conditioning area belonging to fixed whole temperature in GANTRY sensor S, step S102 is back to, N=1 is set to and lays equal stress on
Processing later multiple step S103.
In the processing that the air conditioning area decision maker 6 is carried out, temperature in GANTRY change observation unit 62 carries out step
S102~S110 processing, temperature in GANTRY attribute sensor judging part 63 carry out step S111~S116 processing.
In this way, according to the air conditioning area decision maker 6 of present embodiment, pass through switch attribute one by one
Judge the air conditioning area Z's belonging to the air-conditioning equipment 3-N of object, temperature in GANTRY sensor S and temperature in GANTRY sensor S
Relation is determined, so as to correctly grasp the air conditioning area Z that each air-conditioning equipment 3 is responsible for, and can be for service
The cooling of device frame 2 realizes that more appropriate the using such as desired temperature mitigation is handled.
In addition, in the processing shown in Fig. 2, it is responsible for being fixed tentatively to belong to the air-conditioning equipment 3-N of determined property object
Air conditioning area Z sensor temperature in GANTRY sensor S measured value and determined property object air-conditioning equipment 3-N
The variation of the deviation (temperature deviation) of feed air temperature measured value, as the frame temperature represented measured by temperature in GANTRY sensor S
The index of the change of degree come observe (temperature deviation without change in the case of exist temperature in GANTRY change (feed air temperature with
It is relevant between temperature in GANTRY), there is no change (feed air temperature and the machine of temperature in GANTRY in the case where temperature deviation exists and changed
Do not associated between frame temperature)), and the variation of the temperature deviation based on the observation judges to be observed the machine of the temperature deviation
Whether frame temperature sensor S is the sensor for belonging to the air conditioning area Z that the air-conditioning equipment 3 of determined property object is responsible for,
But such as it can also only observe and be fixed tentatively to belong to air conditioning area Z's that the air-conditioning equipment 3 of determined property object is responsible for
The change of the temperature in GANTRY sensor S of sensor measured value, and the measured value of the temperature in GANTRY sensor S based on the observation
Change to judge.
(extension of embodiment)
More than, with reference to embodiment, the present invention is described, but the present invention is not limited to above-mentioned embodiment.Can be with
Structure, details in the range of the technological thought of the present invention to the present invention are carried out the skilled addressee will appreciate that various changes
More.
The explanation of symbol
1 ... server room, 2 (2-1~2-9) ... server racks, 3 (3-1~3-3) ... air-conditioning equipments, 4 (4-1~4-
3) ... server rack group, 5 (5-1~5-3) ... feed air temperature sensors, 6 ... air conditioning area decision makers, 61 ... frames
Temperature sensor attribute storage part, 62 ... temperature in GANTRY change observation unit, 63 ... temperature in GANTRY attribute sensor judging parts,
100 ... air handling systems, S (S1~S9) ... temperature in GANTRY sensors, Z (Z1~Z3) ... air conditioning areas.
Claims (4)
1. the air conditioning area discriminating gear in a kind of server room, it, which is used in, possesses server room, more skies
Equipment and the air handling system of temperature in GANTRY sensor are adjusted, and differentiates the service that the more air-conditioning equipments are responsible for
Air conditioning area in device computer room, the server room are equipped with multiple server racks, the more air-conditioning equipments point
Load carries out the air adjustment in the server room, and the temperature in GANTRY sensor is set for each server rack, will
The inlet temperature for going to the air of the server rack is measured as temperature in GANTRY, and the air in the server room is adjusted
Area judging device is saved to be characterised by, including：
Temperature in GANTRY attribute sensor storage part, it is by the temperature in GANTRY sensor and is fixed tentatively as the temperature in GANTRY sensor
The relation of the air conditioning area in affiliated region stores as the attribute of temperature in GANTRY sensor；
Temperature in GANTRY changes observation unit, and it sets an air-conditioning as determined property object in the more air-conditioning equipments
It is standby, confirm the air-conditioning equipment from the determined property object the feed air temperature for going to the server room measured value whether
In the presence of variation, the setting value of the feed air temperature is changed in the case of in the absence of variation, observes the temperature in GANTRY sensing afterwards
The change of temperature in GANTRY measured by device, the temperature in GANTRY sensor are set by fixing tentatively to belong to the air-conditioning of the determined property object
The sensor of the standby air conditioning area being responsible for；And
Temperature in GANTRY attribute sensor judging part, it is based on the temperature in GANTRY observed by temperature in GANTRY change observation unit
Change, whether the temperature in GANTRY sensor of change for judging to be observed the temperature in GANTRY is to belong to the determined property object
The sensor of air conditioning area be responsible for of air-conditioning equipment, be judged as being the air-conditioning equipment that belongs to determined property object
In the case of the sensor for the air conditioning area being responsible for, the temperature in GANTRY sensor is determined to belong to determined property object
The temperature in GANTRY sensor of air conditioning area be responsible for of air-conditioning equipment, be judged as not being to belong to determined property object
The sensor of air conditioning area be responsible for of air-conditioning equipment in the case of, the sky that will be fixed tentatively for the temperature in GANTRY sensor
Gas adjustment region is changed to the air conditioning area that next air-conditioning equipment is responsible for,
After processing in the temperature in GANTRY attribute sensor judging part terminates, the temperature in GANTRY change observation unit is by under
Air-conditioning equipment of one air-conditioning equipment as new determined property object, confirm that the air-conditioning from the new determined property object is set
The measured value of the standby feed air temperature for going to the server room changes with the presence or absence of changing in the case of in the absence of variation
The setting value of the feed air temperature, the change of the temperature in GANTRY measured by the temperature in GANTRY sensor is observed afterwards, the frame temperature
Degree sensor is fixed tentatively to belong to the sensor for the air conditioning area that the air-conditioning equipment of the new determined property object is responsible for,
The temperature in GANTRY attribute sensor judging part repeats to be based on being observed by temperature in GANTRY change observation unit
Temperature in GANTRY change processing, until the air conditioning area belonging to whole temperature in GANTRY sensors is confirmed as
Only.
2. the discriminating gear of the air conditioning area in server room according to claim 1, it is characterised in that
Temperature in GANTRY change observation unit by by fixing tentatively to belong to the sky that the air-conditioning equipment of the determined property object is responsible for
The measured value of the temperature in GANTRY sensor of the sensor of gas adjustment region and the air-conditioning equipment of the determined property object
The variation of the deviation of feed air temperature measured value is as the change for representing the temperature in GANTRY measured by the temperature in GANTRY sensor
Index is observed.
3. a kind of method of discrimination of the air conditioning area in server room, it is applied to possess server room, more skies
Equipment and the air handling system of temperature in GANTRY sensor are adjusted, and differentiates the service that the more air-conditioning equipments are responsible for
Air conditioning area in device computer room, the server room are equipped with multiple server racks, the more air-conditioning equipments point
Load carries out the air adjustment in the server room, and the temperature in GANTRY sensor is directed to each server rack and set
Put, measured using the inlet temperature for the air for going to the server rack as temperature in GANTRY, in the server room
Air conditioning area method of discrimination is characterised by, including：
Temperature in GANTRY attribute sensor storing step, it is by the temperature in GANTRY sensor and is fixed tentatively as temperature in GANTRY sensing
The relation of the air conditioning area in the region belonging to device stores as the attribute of temperature in GANTRY sensor；
Temperature in GANTRY changes observation procedure, and it sets an air-conditioning as determined property object in the more air-conditioning equipments
It is standby, confirm the air-conditioning equipment from the determined property object the feed air temperature for going to the server room measured value whether
In the presence of variation, the setting value of the feed air temperature is changed in the case of in the absence of variation, observes the temperature in GANTRY sensing afterwards
The change of the measured temperature in GANTRY of device, the temperature in GANTRY sensor is by fixing tentatively to belong to the air-conditioning of the determined property object
The sensor for the air conditioning area that equipment is responsible for；And
Temperature in GANTRY attribute sensor judgment step, it is based on the frame observed by temperature in GANTRY change observation procedure
The change of temperature, whether the temperature in GANTRY sensor for the change for judging to be observed the temperature in GANTRY is to belong to the determined property
The sensor for the air conditioning area that the air-conditioning equipment of object is responsible for, it is being judged as being the air-conditioning that belongs to determined property object
In the case of the sensor for the air conditioning area that equipment is responsible for, the temperature in GANTRY sensor is determined to belong to determined property
The temperature in GANTRY sensor for the air conditioning area that the air-conditioning equipment of object is responsible for, it is being judged as not being to belong to determined property
In the case of the sensor for the air conditioning area that the air-conditioning equipment of object is responsible for, it will be fixed tentatively for the temperature in GANTRY sensor
Air conditioning area be changed to the air conditioning area that next air-conditioning equipment is responsible for,
After processing in the temperature in GANTRY attribute sensor judgment step terminates, the temperature in GANTRY changes observation procedure
Air-conditioning equipment using next air-conditioning equipment as new determined property object, confirms the sky from the new determined property object
The measured value of the feed air temperature for going to the server room of equipment is adjusted with the presence or absence of variation, in the case of in the absence of variation
The setting value of the feed air temperature is changed, observes the change of the measured temperature in GANTRY of the temperature in GANTRY sensor afterwards, should
Temperature in GANTRY sensor is fixed tentatively to belong to air conditioning area that the air-conditioning equipment of the new determined property object is responsible for
Sensor,
The temperature in GANTRY attribute sensor judgment step repeats to be based on changing observation procedure institute by the temperature in GANTRY
The processing of the change of the temperature in GANTRY of observation, until the affiliated air conditioning area quilt of whole temperature in GANTRY sensors
Untill it is determined that.
4. the method for discrimination of the air conditioning area in server room according to claim 3, it is characterised in that
Temperature in GANTRY change observation procedure will be responsible for by fixing tentatively to belong to the air-conditioning equipment of the determined property object
The measured value of the temperature in GANTRY sensor of the sensor of air conditioning area and the air-conditioning equipment of the determined property object
Feed air temperature measured value deviation change of the variation as the temperature in GANTRY measured by the expression temperature in GANTRY sensor
Index observe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016096992A JP2017203610A (en) | 2016-05-13 | 2016-05-13 | Discrimination device and discrimination method for air-conditioning zone in server room |
| JP2016-096992 | 2016-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107371352A true CN107371352A (en) | 2017-11-21 |
| CN107371352B CN107371352B (en) | 2019-06-07 |
Family
ID=60304784
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331242.2A Expired - Fee Related CN107371352B (en) | 2016-05-13 | 2017-05-11 | The discriminating gear and method of discrimination of air conditioning area in server room |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2017203610A (en) |
| KR (1) | KR102006062B1 (en) |
| CN (1) | CN107371352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118214764A (en) * | 2024-05-20 | 2024-06-18 | 水发科技信息(山东)有限公司 | Intelligent water conservancy and water affair operation management system based on cloud edge integration |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20170128108A (en) | 2017-11-22 |
| CN107371352B (en) | 2019-06-07 |
| KR102006062B1 (en) | 2019-07-31 |
| JP2017203610A (en) | 2017-11-16 |
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