CN208886944U - A kind of data center's moistening and lowering temperature system - Google Patents
A kind of data center's moistening and lowering temperature system Download PDFInfo
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- CN208886944U CN208886944U CN201821529941.4U CN201821529941U CN208886944U CN 208886944 U CN208886944 U CN 208886944U CN 201821529941 U CN201821529941 U CN 201821529941U CN 208886944 U CN208886944 U CN 208886944U
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- moistening
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model belongs to heat abstractor technical field, disclose a kind of data center's moistening and lowering temperature system, including computer room, air intake passage and air-out passage, the bottom ground of computer room is equipped with cabinet, computer room is equipped with air inlet and air outlet, the entrance of air inlet connection air intake passage, the first valve, first filter, evaporator, humidifier and the first blower is arranged in sequence in flow direction between the entrance and exit of air intake passage along air-flow, it is additionally provided with the second filter on one section of air intake passage between first filter and evaporator, the second filter is connected with the second valve；The second blower is equipped between the entrance and exit of air-out passage.Data center's moistening and lowering temperature system provided by the utility model, it can be according to the difference of the natural air temperature outside computer room, the different operating mode of flexible choice, when natural wind moderate temperature or it is lower when, it can use natural wind to cool down to cabinet, it does not need to be completely dependent on air conditioner refrigerating, energy consumption is lower.
Description
Technical field
The utility model belongs to heat abstractor technical field, and in particular to a kind of data center's moistening and lowering temperature system.
Background technique
In recent years, data center is fast-developing, internal heat density rapid increase, in addition the continuous increasing of energy-saving and emission-reduction pressure
Add, traditional machine room special air conditioner is increasingly not suitable with the requirement of data center machine room, and especially energy saving requirement and refrigeration is close
The requirement of degree.Traditional machine room air-conditioning products are by indoor unit and outdoor unit at wherein outdoor unit is fairly simple, only includes condenser
And condensation fan, and indoor unit is more complicated, includes: compressor, evaporator, expansion valve, control system.Wherein indoor unit is general
It is made into clothes closet form, surrounding or the computer room intermediate region for being installed on computer room are suitably local.
As the density of server in machine room increases, calorific value increases, the heat density of computer room increases, if fully relying on air-conditioning
Refrigeration, then can expend a large amount of electric energy.Since energy consumption is very big, this single refrigeration modes do not meet the need in market increasingly
It asks.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is that nature can be utilized by providing one kind
Data center's moistening and lowering temperature system of wind.
The technology employed by the present utility model is
A kind of data center's moistening and lowering temperature system, including computer room, air intake passage and air-out passage, the bottom ground peace of computer room
Equipped with cabinet, the two lateral walls of computer room are respectively equipped with air inlet and air outlet, and air inlet is connected to the entrance of air intake passage, air inlet
The outlet in channel is set in computer room, and the first valve, the is arranged in sequence in the flow direction between the entrance and exit of air intake passage along air-flow
One filter, evaporator, humidifier and the first blower are additionally provided on one section of air intake passage between first filter and evaporator
Second filter, the second filter are connected with the second valve；The entrance of air-out passage is set in computer room, the outlet of air-out passage
It is connected to air outlet, is equipped with the second blower between the entrance and exit of air-out passage.
Preferably, the air intake passage and air-out passage are set to the top of computer room, the second valve be connected with first every
Sound channel, the entrance of air-out passage are connected with the second sound isolation passage, and the first sound isolation passage and the second sound isolation passage are respectively positioned on machine
Above cabinet；The inner wall of first sound isolation passage and the second sound isolation passage is equipped with acoustical cotton.
Preferably, the side of the cabinet is connected with heat sink, vertically-mounted on heat sink to have multiple fins, fin
Bottom is higher than the bottom of cabinet.
Preferably, the fin is equipped with protection board away from the side of heat sink, and protection board is mounted on fin or cabinet.
Preferably, the evaporator is sequentially connected with magnetic suspension centrifugal compressor and condenser, and condenser is connected with evaporator,
Expansion valve is equipped between condenser and evaporator, condenser and magnetic suspension centrifugal compressor are set to outside computer room.
Preferably, the air inlet is the strip-shaped hole that at least one opening is arranged diagonally downward.
Preferably, the first filter and the second filter are filter screen.
Preferably, the humidifier is wet-membrane humidifier.
The utility model has the following beneficial effects:
1, data center's moistening and lowering temperature system provided by the utility model, can be according to the natural air temperature outside computer room
Difference, the different operating mode of flexible choice, when natural wind moderate temperature or it is lower when, can use natural wind to cabinet into
Row cooling, does not need to be completely dependent on air conditioner refrigerating, energy consumption is lower.
2, data center's moistening and lowering temperature system provided by the utility model, air intake passage and air-out passage are by the first sound insulation
Channel and the second sound isolation passage are isolated in above cabinet, and the inner wall of the first sound isolation passage and the second sound isolation passage is equipped with suction
Sound cotton, acoustical cotton can largely absorb the noise transmitted along channel, when so that data center's moistening and lowering temperature system being run
Sound very little.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model data center moistening and lowering temperature system.
Air flow direction figure when Fig. 2 is the utility model data center the first operating mode of moistening and lowering temperature system.
Air flow direction figure when Fig. 3 is the utility model data center moistening and lowering temperature second of operating mode of system.
Air flow direction figure when Fig. 4 is the utility model data center the third operating mode of moistening and lowering temperature system.
Fig. 5 is the structural schematic diagram for the cabinet that protection board is omitted in the utility model.
Fig. 6 is the structural schematic diagram of the utility model cabinet.
In figure: 1- computer room；101- air inlet；102- air outlet；2- air intake passage；The first valve of 201-；The first mistake of 202-
Filter；203- evaporator；204- humidifier；The first blower of 205-；The second filter of 206-；The second valve of 207-；3- outlet air is logical
Road；The second blower of 301-；4- cabinet；401- heat sink；402- fin；403- protection board；The first sound isolation passage of 5-；6- second every
Sound channel.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more of the features.In the utility model
In description, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
As shown in Figure 1, the present embodiment provides a kind of data center's moistening and lowering temperature system, including computer room 1,2 and of air intake passage
Air-out passage 3, the bottom ground of computer room 1 are equipped with cabinet 4, and cabinet 4 is equipped with the electronic equipments such as server.
The two lateral walls of computer room 1 are respectively equipped with air inlet 101 and air outlet 102, and air inlet 101 is connected to air intake passage 2
Entrance, the outlet of air intake passage 2 is set in computer room 1, sequentially sets between the entrance and exit of air intake passage 2 along the flow direction of air-flow
There are the first valve 201, first filter 202, evaporator 203, humidifier 204 and the first blower 205,202 He of first filter
The second filter 206 is additionally provided on one section of air intake passage 2 between evaporator 203, the second filter 206 is connected with the second valve
Door 207, another air flow inlet of the second valve 207 as air intake passage 2.
First valve 201 and the second valve 207 are air duct valve, such as ventilation butterfly valve can be used.
Evaporator 203 is sequentially connected with magnetic suspension centrifugal compressor and condenser, and condenser is connected with evaporator 203, condensation
Expansion valve is equipped between device and evaporator 203, condenser and magnetic suspension centrifugal compressor are set to outside computer room 1.I.e. magnetcisuspension floats off
Heart compressor, evaporator 203, expansion valve and condenser sequentially join end to end to form refrigerant circuit by pipeline, evaporator 203
It can freeze to the gas in air intake passage 2.
The entrance of air-out passage 3 is set in computer room 1, and the outlet air outlet 102 of air-out passage 3, air-out passage 3 enters
The second blower 301 is equipped between mouth and outlet.
Axial flow blower can be used in first blower 205 and the second blower 301.First filter 202 and the second filter 206
It is filter screen.Humidifier 204 is wet-membrane humidifier.
There are three types of operating modes for above-mentioned data center's moistening and lowering temperature system tool, as shown in Fig. 2, when the nature outside computer room 1
Air temperature is greater than 40 DEG C, at this time can not be to having cooled down inside cabinet 4 using natural wind, data center's moistening and lowering temperature system
Using the first operating mode, the first valve 201 is closed at this time, and the second valve 207 is opened, and the first blower 205 is opened, the second wind
Machine 301 is closed, and air outlet 102 is closed.Under the action of the first blower 205, the air-flow in computer room 1 is logical from the second valve 207
Enter air intake passage 2 after crossing the filtering of the second filter 206, air-flow first freezes by evaporator 203, air-flow meeting when due to refrigeration
Become drying, therefore humidity is increased by humidifier 204 again, finally the air-flow after cooling humidification returns in computer room 1, to cabinet
4 cool down.
As shown in figure 3, the natural wind moderate temperature outside the computer room 1, when between 15-40 DEG C, moistening and lowering temperature system, data center
System uses second of operating mode, and the first valve 201 is opened, and the second valve 207 is closed, the first blower 205 and the second blower 301
It opens, under the action of the first blower 205, natural wind sequentially leads to after being filtered from the first valve 201 by first filter 202
Enter in computer room 1 after pervaporation device 203, humidifier 204 and cool down to cabinet 4, the natural wind after heat exchange heating is second
It is discharged under the action of blower 301 from air-out passage 3.
In a second mode of operation, evaporator 203 decides whether to run according to the specific temperature of natural wind, works as natural wind
Temperature needs evaporator 203 in the case where refrigeration ability meet demand that can open to natural wind refrigeration, when natural air temperature foot
When enough low, then evaporator 203 can not select to open, and whether evaporator 203 opens needs according to 1 constant temperature of Various Seasonal computer room
It is required that determine.
As shown in figure 4, the natural air temperature outside computer room 1 is lower, when being lower than 15 DEG C, especially in temperature at 0 DEG C or so
When, data center's moistening and lowering temperature system uses the third operating mode, and the first valve 201 and the second valve 207 are opened, and first
Blower 205 and the second blower 301 are opened, natural wind from the first valve 201 by first filter 202 filter after with computer room 1
It is interior to be mixed from the second valve 207 by entering the thermal current of air intake passage 2 after the filtering of the second filter 206, mixed air-flow
Cool down into computer room 1 is interior to cabinet 4 after sequentially passing through evaporator 203, humidifier 204, the part heat after heat exchange heating
Air-flow is discharged under the action of the second blower 301 from air-out passage 3, and part thermal current again returns to air intake passage 2 and natural wind
Mixing.Unlatching size by controlling the second valve 207 can control the temperature of mixed air-flow, mixed air-flow according to
The requirement of 1 constant temperature of computer room decides whether that opening evaporator 203 freezes.
Air flow direction, in above-mentioned three kinds of operating modes, the unlatching of humidifier 204 are indicated in arrow of the Fig. 2 into Fig. 4
And/or power regulation is determined all in accordance with the requirement of 1 constant humidity of computer room.
In the present embodiment, as shown in Figure 1, air intake passage 2 and air-out passage 3 are set to the top of computer room 1, due to air inlet
It is equipped with blower in channel 2 and air-out passage 3, when fan operation, noise is larger.In order to reduce noise, the connection of the second valve 207
Equipped with the first sound isolation passage 5, the entrance of air-out passage 3 is connected with the second sound isolation passage 6, the first sound isolation passage 5 and second every
Sound channel 6 is respectively positioned on 4 top of cabinet；The inner wall of first sound isolation passage 5 and the second sound isolation passage 6 is equipped with acoustical cotton, sound-absorbing
Cotton can largely absorb the noise transmitted along channel, so that sound very little when data center's moistening and lowering temperature system is run.
As shown in Figure 5 and Figure 6, the side of cabinet 4 is connected with heat sink 401, on heat sink 401 it is vertically-mounted have it is multiple
Fin 402, the bottom of fin 402 are higher than the bottom of cabinet 4.Fin 402 is equipped with protection board 403 away from the side of heat sink 401,
Protection board 403 is mounted on fin 402 or cabinet 4, and protection board 403 can prevent fin 402 to be accidentally damaged.
Heat sink 401 directly as cabinet 4 a side wall, when data center's moistening and lowering temperature system is run, in cabinet 4
The heat that the electronic equipments such as server generate is transmitted on the multiple fin 402 by heat sink 401, adjacent fin 402
Between and protection board 403 formed cold air duct, from air intake passage 2 outlet come out low-temperature airflow sink due to overweighting hot-air
To the bottom ground of computer room 1, since the bottom of fin 402 is higher than the bottom of cabinet 4, low-temperature airflow can be in the work of blower
Under, passes through from the bottom up from cold air duct, the heat of fin 402 is taken away.
In the present embodiment, air inlet 101 is multiple strip-shaped holes being arranged diagonally downward, is formed and is similar to shutter
External dust can be effectively prevented in this way and enter inside air intake passage 2 from strip-shaped hole for structure.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products out.Above-mentioned specific embodiment should not be understood the limitation of the pairs of protection scope of the utility model,
The protection scope of the utility model should be subject to be defined in claims, and specification can be used for explaining that right is wanted
Seek book.
Claims (8)
1. a kind of data center's moistening and lowering temperature system, it is characterised in that: including computer room (1), air intake passage (2) and air-out passage
(3), the bottom ground of computer room (1) is equipped with cabinet (4), and the two lateral walls of computer room (1) are respectively equipped with air inlet (101) and go out
Air port (102), air inlet (101) are connected to the entrance of air intake passage (2), and the outlet of air intake passage (2) is set in computer room (1), into
Flow direction between the entrance and exit in wind channel (2) along air-flow is arranged in sequence the first valve (201), first filter (202), steams
Send out device (203), humidifier (204) and the first blower (205), one section between first filter (202) and evaporator (203) into
It is additionally provided on wind channel (2) the second filter (206), the second filter (206) is connected with the second valve (207)；Outlet air is logical
The entrance in road (3) be set to computer room (1) in, the outlet air outlet (102) of air-out passage (3), the entrance of air-out passage (3) and
The second blower (301) are equipped between outlet.
2. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the air intake passage (2) and go out
Wind channel (3) is set to the top of computer room (1), and the second valve (207) is connected with the first sound isolation passage (5), air-out passage (3)
Entrance be connected with the second sound isolation passage (6), the first sound isolation passage (5) and the second sound isolation passage (6) are respectively positioned on cabinet (4)
Side；The inner wall of first sound isolation passage (5) and the second sound isolation passage (6) is equipped with acoustical cotton.
3. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the side of the cabinet (4) connects
It is equipped with heat sink (401), vertically-mounted on heat sink (401) to have multiple fins (402), the bottom of fin (402) is higher than machine
The bottom of cabinet (4).
4. data center's moistening and lowering temperature system according to claim 3, it is characterised in that: the fin (402) is away from scattered
The side of hot plate (401) is equipped with protection board (403), and protection board (403) is mounted on fin (402) or cabinet (4).
5. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the evaporator (203) is sequentially
Connection magnetic suspension centrifugal compressor and condenser, condenser are connected with evaporator (203), between condenser and evaporator (203)
Equipped with expansion valve, condenser and magnetic suspension centrifugal compressor are set to computer room (1) outside.
6. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the air inlet (101) is extremely
Few one strip-shaped hole being arranged diagonally downward that is open.
7. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the first filter (202)
It is filter screen with the second filter (206).
8. data center's moistening and lowering temperature system according to claim 1, it is characterised in that: the humidifier (204) is wet
Film humidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529941.4U CN208886944U (en) | 2018-09-18 | 2018-09-18 | A kind of data center's moistening and lowering temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529941.4U CN208886944U (en) | 2018-09-18 | 2018-09-18 | A kind of data center's moistening and lowering temperature system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886944U true CN208886944U (en) | 2019-05-21 |
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ID=66512900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529941.4U Active CN208886944U (en) | 2018-09-18 | 2018-09-18 | A kind of data center's moistening and lowering temperature system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208886944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954581A (en) * | 2018-09-18 | 2018-12-07 | 广东也节能科技有限公司 | A kind of data center's moistening and lowering temperature system |
| CN115279124A (en) * | 2022-07-15 | 2022-11-01 | 华为数字能源技术有限公司 | Cooling system and data center |
-
2018
- 2018-09-18 CN CN201821529941.4U patent/CN208886944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954581A (en) * | 2018-09-18 | 2018-12-07 | 广东也节能科技有限公司 | A kind of data center's moistening and lowering temperature system |
| CN115279124A (en) * | 2022-07-15 | 2022-11-01 | 华为数字能源技术有限公司 | Cooling system and data center |
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