CN110173875A - A kind of modular data center of fresh air Temperature and Humidity Control - Google Patents
A kind of modular data center of fresh air Temperature and Humidity Control Download PDFInfo
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- CN110173875A CN110173875A CN201910436735.1A CN201910436735A CN110173875A CN 110173875 A CN110173875 A CN 110173875A CN 201910436735 A CN201910436735 A CN 201910436735A CN 110173875 A CN110173875 A CN 110173875A
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- room
- handset
- valve
- fresh air
- air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0003—Exclusively-fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of modular data centers of fresh air Temperature and Humidity Control, it include: modularization computer room, humidifier, centrifugal blower, IT rack, exhaust valve and return flow line, return flow line independent communication is between the front-end and back-end of modularization computer room, air returning valve is provided in the return flow line, the air returning valve is connected with control module, controls the aperture of air returning valve to carry out hot air reflux control.Through the above way, the modular data center of fresh air Temperature and Humidity Control of the present invention, modularized design, carry and assemble it is more convenient, pass through import outside natural fresh air, cooperate humidifier, the temperature and humidity adjustment for realizing IT rack region, meets the stabilization use condition of server, reduces energy consumption and O&M cost, intelligence degree is high, is advantageously implemented unmanned management.
Description
Technical field
The present invention relates to data center's temperature and humidity control technical fields, more particularly to a kind of mould of fresh air Temperature and Humidity Control
Kuai Hua data center.
Background technique
Conventional data centers are server to be placed on a closed environment mostly, are freezed with air-conditioning, using heat exchange side
Formula solves the heat dissipation problem of data center.The scheme electric quantity consumption of air conditioner refrigerating is big, and there are the construction time long, O&M at
The problems such as this height and fault point are more.
In fact, air conditioner refrigerating can make computer room inner air more dry, it is difficult to the adjusting of humidity is carried out, and in data
The stable operation of the heart has certain requirement to temperature and humidity, and existing air-conditioning system is obviously difficult to meet requirement.
In addition, the computer room of existing sweat cooling data center is mostly monolithic construction, take up a large area, transports and carry and is more
There is inconvenience, affect the volume of computer room, capacity is smaller, and can not dilatation.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of modular data centers of fresh air Temperature and Humidity Control, realize
The adjusting of temperature and humidity reduces energy consumption, promotes the convenience of assembling and dilatation.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of fresh air Temperature and Humidity Control is provided
Modular data center, comprising: modularization computer room, including several handset rooms；
Control module is arranged on the inside of modularization computer room or outside；
Humidifier is located in modularization computer room, is connected with control module and is controlled, modularization computer room front end is provided with fresh air
Valve, the humidifier are located at the rear of new air-valve, and the new air-valve is connected with control module, control the aperture of new air-valve with into
The importing of the external fresh air of row；
Centrifugal blower, array are arranged in the rear in modularization computer room and being located at humidifier, are connected with control module；
IT rack is arranged in modularization computer room and is located at the rear of centrifugal blower, the placement for server；
Exhaust valve is arranged in modularization computer room end, and is connected with control module, and the aperture for controlling exhaust valve realizes hot wind
Discharge；
Return flow line, independent communication are provided with air returning valve in the return flow line between the front-end and back-end of modularization computer room,
The air returning valve is connected with control module, controls the aperture of air returning valve to carry out hot air reflux control.
In a preferred embodiment of the present invention, the several handset rooms include successively the first handset room of assembled connection,
Second handset room and third handset room, first handset room, the second handset room and third handset room side are respectively arranged with door
Plate is provided with door lock on the door-plate.
In a preferred embodiment of the present invention, part on first handset room, the second handset room and third handset room
It is not provided with partition and forms return flow line in inner cavity top.
In a preferred embodiment of the present invention, divide above first handset room, the second handset room and third handset room
Be not provided with reflux computer room, the reflux computer room above first handset room, the second handset room and third handset room be connected and
Form return flow line.
In a preferred embodiment of the present invention, first handset room front end is provided with the blinds on the outside of new air-valve
Window, the humidifier are located in the first handset room, and the primarily efficient filter positioned at new air-valve rear is provided in first handset room
Device and the medium effeciency filter in front of humidifier.
In a preferred embodiment of the present invention, the humidifier includes multiple wet-film humidifying modules being arranged successively, institute
It states and is provided with water supplying pipe, pressure reducing valve, water segregator and solenoid valve in the first handset room, the pressure reducing valve is connected on water supplying pipe and Fen Shui
Between the import of device, the filler pipe extended in wet-film humidifying module, institute are respectively arranged in several outlets of the water segregator
It states solenoid valve to be arranged on filler pipe, the solenoid valve and control module linearly connected, first handset room bottom is provided with
Drip tray below wet-film humidifying module, first handset room outside are provided with the drainpipe being connected with drip tray,
The water fender for being arranged in humidifier rear vertically is provided in first handset room, the water fender is located at the upper of drip tray
Side.
In a preferred embodiment of the present invention, the IT rack is located in third handset room, in third handset room
It is provided with and the corresponding PDU of server and bus corresponding with PDU in IT rack.
In a preferred embodiment of the present invention, it is provided with auxiliary mechanical refrigeration apparatus in the modularization computer room, it is described
Auxiliary mechanical refrigeration apparatus includes compressor, evaporator and condenser, and the compressor and evaporator are arranged in the first handset room
In, and evaporator, between humidifier and water fender, the condenser is arranged on exhaust valve, the evaporator, compressor
The auxiliary mechanical refrigeration apparatus of closed loop is formed using piping connection with condenser.
In a preferred embodiment of the present invention, the centrifugal blower is located in the second handset room, second handset room
In be provided with the one-to-one blower pressure difference transmitter of centrifugal blower and positioned at centrifugal blower rear air-supply temperature and humidity pass
Sensor, the blower pressure difference transmitter and air-supply Temperature Humidity Sensor are connected with control module respectively, the control module control
The revolving speed of centrifugal blower processed and realize target differential pressure.
In a preferred embodiment of the present invention, be provided on the outside of first handset room be connected with control module it is new
Wind-warm syndrome humidity sensor, is provided with the air return temperature humidity sensor positioned at IT rack rear in third handset room, and described time
Wind-warm syndrome humidity sensor is connected with control module, be provided in first handset room it is corresponding with primary filter just imitated
Filter pressure difference switch is provided with medium effeciency filter pressure difference switch corresponding with medium effeciency filter in first handset room, described
Between primary filter and medium effeciency filter, the third handset is provided in room to third the front opening of return flow line
The cold and hot channel pressure difference transmitter that handset room and return flow line are monitored, the cold and hot channel pressure difference transmitter, primarily efficient filter
Device pressure difference switch and medium effeciency filter pressure difference switch are connected with control module respectively.
The beneficial effects of the present invention are: a kind of modular data center for fresh air Temperature and Humidity Control that the present invention points out, mould
Blockization design, carries and assembles more convenient, be conducive to the dilatation of server, avoids the use of air-conditioning, lowers energy consumption, passes through
Natural fresh air outside importing cooperates humidifier, realizes the temperature and humidity adjustment in IT rack region, meets stablizing for server and uses
Condition reduces energy consumption and O&M cost, and by the monitoring of temperature and humidity, carries out new air-valve, the aperture of exhaust valve and air returning valve
It adjusts, realizes the various modes comprehensive utilization of fresh air and hot wind, intelligence degree is high, is advantageously implemented unmanned management.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of modular data center of fresh air Temperature and Humidity Control of the present invention；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is that a kind of structure of mixed one preferred embodiment of wind state of modular data center of fresh air Temperature and Humidity Control of the present invention is shown
It is intended to；
Fig. 4 is the structure of one preferred embodiment of recurrent state in a kind of modular data center of fresh air Temperature and Humidity Control of the present invention
Schematic diagram；
Fig. 5 is that a kind of structure of one preferred embodiment of modular data center new wind state of fresh air Temperature and Humidity Control of the present invention is shown
It is intended to.
Fig. 6 is a kind of structural representation of the modular data center another embodiment of fresh air Temperature and Humidity Control of the present invention
Figure.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 1 ~ Fig. 6 is please referred to, the embodiment of the present invention includes:
The modular data center of fresh air Temperature and Humidity Control as shown in Figure 1, comprising: centrifugal blower 12, adds modularization computer room 18
Power distribution cabinet 4 is arranged inside modularization computer room 18 for wet device 10, return flow line 185 and control module 13, facilitates for electrical connection.
Modularization computer room 18 is made of several handset rooms, and the several handset rooms include the first handset of successively assembled connection
Room 181, the second handset room 182 and third handset room 183 form each individual module, convenient transportation and assembling, also help
Dilatation reduces dilatation cost.
First handset room 181, the second handset room 182 and third handset room 183 are positioned and are connected using buckle, and are led to
The sealing that gasket realizes junction is crossed, leakage problem is avoided.First handset room 181, the second handset room 182 and third handset room
Thermal insulation board can be inserted in 183 inner walls, reduce the adverse effect of external high temperature.
First handset room 181, the second handset room 182 and 183 side of third handset room are respectively arranged with door-plate, convenient
It is safeguarded, door lock 15 is provided on the door-plate 14, promote safety.
Return flow line 185, independent communication is between the front-end and back-end of modularization computer room 18, in the return flow line 185
It is provided with air returning valve 21, the air returning valve 21 is connected with control module 13, controls the aperture of air returning valve 21 and returns to carry out hot wind
Flow control.
The structure of return flow line 185 is divided to two kinds:
The first, first handset room 181, the second handset room 182 and 183 top of third handset room be respectively arranged with partition and
Return flow line 185 is formed in inner cavity top, it is simple for structure, but increase the first handset room 181, the second handset room 182 and the
The height in three handset rooms 183 has adverse effect to transport and carrying；
Second, as shown in Fig. 2, first handset room 181, the second handset room 182 and 183 top of third handset room are set respectively
It is equipped with reflux computer room 184, the reflux computer room of 183 top of first handset room 181, the second handset room 182 and third handset room
184 are connected and form return flow line, using the reflux computer room 184 of separate structure, effectively control the first handset room 181, second
The height in handset room 182 and third handset room 183 reduces to transport and the adverse effect carried.
The setting of control module 13 has touch screen using PLC control module in 18 inside of modularization computer room or outside,
Facilitate and specifically operated, set and operating status is shown, controls fresh air import volume, taken using fresh air and humidifier 10
The humidification for device use environment of being engaged in and cooling, and can use the hot wind mixing fresh air of reflux, supply air temperature is promoted, humidity is reduced,
Switch between moistening and lowering temperature and heating wet down, so that the temperature and humidity of server use environment is in a suitable range.
The humidifier 10 is located in the first handset room 181, and the humidifier 10 includes that multiple wet films being arranged successively add
Wet module is provided with water supplying pipe 5, pressure reducing valve 6, water segregator 7 and solenoid valve 8, the pressure reducing valve 6 in first handset room 181
It is connected between water supplying pipe 5 and the import of water segregator 7, the outer water pump of water supplying pipe 5 or water supply pipe, carries out water segregator 7
It supplies water, is respectively arranged with the filler pipe extended in wet-film humidifying module, the solenoid valve 8 in 8 outlets of the water segregator 7
It is arranged on filler pipe, the solenoid valve 8 and 13 linearly connected of control module, control module 13 are carried out according to airflow humidity situation
The control of solenoid valve 8 maintains the stabilization of interior humidity.
First handset room, 181 bottom is provided with the drip tray below wet-film humidifying module, is used for wet-film humidifying
Water flow is collected in module, facilitates recycling, is provided with the draining being connected with drip tray on the outside of first handset room 181
Pipe, facilitates and is recycled or is discharged.
The water fender 11 for being arranged in 10 rear of humidifier vertically is provided in first handset room 181, water fender 11 is
Curved-surface structure forms curved surface air duct between adjacent water fender 11, increases the contact surface with air-flow, so that moisture and gear in air-flow
Water plate 11 is contacted and is blocked, and the water fender 11 is located at the top of drip tray, accepts the lower drop of water fender 11 using drip tray
Water flow.
First handset room, 181 front end is provided with new air-valve 2 and the shutter 1 positioned at the outside of new air-valve 2, and described first
The medium effeciency filter positioned at the primary filter 3 at new air-valve rear and positioned at 10 front of humidifier is provided in handset room 181
9.The new air-valve 2 is connected with control module 13, controls the aperture of new air-valve 2 to carry out the importing control of external fresh air, in fact
The switching of existing flow pattern.After new air-valve 2 is opened, external natural air suction enters the by shutter 1 and primary filter 3
Primarily efficient filter is realized in one handset room 181, is then further filtered by medium effeciency filter 9 again, and the powder in air-flow is reduced
Dirt reduces the adverse effect to server.
As shown in Figure 1,12 array of centrifugal blower is arranged in the second handset room 182, and it is located at the rear of humidifier 10, shape
Air-flow error is reduced so that server air inlet is balanced at brattice, reduces the presence of server heat island, centrifugal blower 12 and control
Module 13 is connected, and is carried out automatically controlling by control module 13, it is ensured that on the basis of cooling effect, advantageously reduce revolving speed and
Energy consumption, centrifugal blower 12 form negative pressure in the first handset room 181 after working, guidance air-flow enters the second son by humidifier
Computer room 182.
It is provided in second handset room 182 and the one-to-one blower pressure difference transmitter 28 of centrifugal blower 12 and position
Air-supply Temperature Humidity Sensor 22 in 12 rear of centrifugal blower, the blower pressure difference transmitter 28 and air-supply Temperature Humidity Sensor 22
It is connected respectively with control module 13, the control module 13 controls the revolving speed of centrifugal blower 12 and realizes target differential pressure, and real
Existing balanced ventilation.The control module 13 can have according to the aperture of the data point reuse solenoid valve 8 of air-supply Temperature Humidity Sensor 22
Conducive to control blasting humidity.
IT rack 16 is arranged in third handset room 183, and is located at the rear of centrifugal blower 12, for putting for server
It sets, and carries out the heat dissipation of server using air-flow, so that gas flow temperature rises.It is provided in third handset room 183 and IT
The corresponding PDU17 of server and bus 19 corresponding with PDU17 in rack 16, are conducive to the installation and power supply of server.
Exhaust valve 20 is arranged in 183 end of third handset room, and is connected with control module 13, the control row of control module 13
The aperture of air-valve 20 realizes the discharge of hot wind, and intelligence degree is high.
The fresh air Temperature Humidity Sensor 23 being connected with control module 13 is provided on the outside of first handset room 181, into
Row fresh air Temperature and Humidity.The air return temperature humidity sensor positioned at 16 rear of IT rack is provided in third handset room 183
24, the air return temperature humidity sensor is connected with control module, carries out the detection of air return humiture, facilitates control module 13
Corresponding adjusting is carried out according to the temperature and humidity of setting.
It is provided with primary filter pressure difference switch 25 corresponding with primary filter 3 in first handset room 181, carries out
The monitoring of pressure difference before and after primary filter is provided with medium air filtration corresponding with medium effeciency filter 9 in first handset room 181
Device pressure difference switch 26 realizes the monitoring of pressure difference before and after medium effeciency filter.It is provided in third handset room 183 to third handset
The cold and hot channel pressure difference transmitter 27 that room 183 and return flow line 185 are monitored, the cold and hot channel pressure difference transmitter 27, just
Effect filter differential pressure switch 25 and medium effeciency filter pressure difference switch 26 are connected with control module respectively, are conducive to each section air pressure
Monitoring and automation control.
The front opening of the return flow line 185 is between primary filter 3 and medium effeciency filter 9, return flow line 185
The air-flow of importing could be sent into the second handset room 182 and third handset room 183 after again passing by the filtering of medium effeciency filter 9.
When temperature is not high in third handset room 183, inside circulation can be completed to radiate, as shown in figure 4, new air-valve 2
It is closed with exhaust valve 20, air returning valve 21 is opened, and the inside circulation of air-flow is carried out；
When the temperature in third handset room 183 can not be reduced by inside circulation, as shown in figure 3, new air-valve 2, return air
Valve 21 and exhaust valve 20 are opened, and the mixing circulation of air-flow is carried out；
When can not be reduced when the temperature in third handset room 183 is higher by mixing circulation, as shown in figure 5, new air-valve 2
With exhaust valve 20 open, air returning valve 21 close, carry out air-flow fresh air be sent into, carry out rapid cooling, and according to humidity condition into
The work of row humidifier 10 is adjusted.
In addition, auxiliary can be arranged in modularization computer room 18 in order to cope with the weather or use environment of extreme sweltering heat
Mechanical refrigeration apparatus, as shown in fig. 6, the auxiliary mechanical refrigeration apparatus includes compressor 29, evaporator 30 and condenser 31, institute
Compressor 29 and evaporator 30 is stated to be arranged in the first handset room 181, and evaporator 30 be located at humidifier 10 and water fender 11 it
Between, the heat in air-flow is absorbed, is cooled down for air-flow, and compressor 29 and evaporator 30 are installed with the first handset room 181
And transport, improve field-installed convenience.
The condenser 31 can be set on exhaust valve 20, carries out heat release using the air-flow of exhaust valve 20, reduces energy consumption,
The evaporator 30, compressor 29 and condenser 31 are formed by connecting the auxiliary mechanical refrigeration apparatus of closed loop using pipeline 32.Condensation
Device 31 carries out modularization assembling with third handset room 183, installs and transports and is more convenient.
In conclusion a kind of modular data center for fresh air Temperature and Humidity Control that the present invention points out, it can be fixed with modularization
System, designs and builds that speed is fast, reduces the difficulty of production and transportation, from point be utilized external natural fresh air carry out it is internal scattered
Heat drop temperature reduces energy consumption, and the adjusting of humidity is carried out using humidifier, reaches the ideal running environment of server.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of modular data center of fresh air Temperature and Humidity Control characterized by comprising
Modularization computer room, including several handset rooms；
Control module is arranged on the inside of modularization computer room or outside；
Humidifier is located in modularization computer room, is connected with control module and is controlled, modularization computer room front end is provided with fresh air
Valve, the humidifier are located at the rear of new air-valve, and the new air-valve is connected with control module, control the aperture of new air-valve with into
The importing of the external fresh air of row；
Centrifugal blower, array are arranged in the rear in modularization computer room and being located at humidifier, are connected with control module；
IT rack is arranged in modularization computer room and is located at the rear of centrifugal blower, the placement for server；
Exhaust valve is arranged in modularization computer room end, and is connected with control module, and the aperture for controlling exhaust valve realizes hot wind
Discharge；
Return flow line, independent communication are provided with air returning valve in the return flow line between the front-end and back-end of modularization computer room,
The air returning valve is connected with control module, controls the aperture of air returning valve to carry out hot air reflux control.
2. the modular data center of fresh air Temperature and Humidity Control according to claim 1, which is characterized in that the several sons
Computer room includes the first handset room, the second handset room and the third handset room of successively assembled connection, first handset room, the second son
Computer room and third handset room side are respectively arranged with door-plate, are provided with door lock on the door-plate.
3. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that first son
Computer room, the second handset room and third handset room top are respectively arranged with partition and form return flow line in inner cavity top.
4. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that first son
Be respectively arranged with reflux computer room above computer room, the second handset room and third handset room, first handset room, the second handset room and
Reflux computer room above third handset room is connected and forms return flow line.
5. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that first son
Computer room front end is provided with the shutter on the outside of new air-valve, and the humidifier is located in the first handset room, first handset
The medium effeciency filter positioned at the primary filter at new air-valve rear and in front of humidifier is provided in room.
6. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that the humidifier
Including multiple wet-film humidifying modules being arranged successively, first handset is provided with water supplying pipe, pressure reducing valve, water segregator and electricity in room
Magnet valve, the pressure reducing valve are connected between water supplying pipe and the import of water segregator, are respectively set in several outlets of the water segregator
There is the filler pipe extended in wet-film humidifying module, the solenoid valve is arranged on filler pipe, the solenoid valve and control module
Linearly connected, first handset room bottom are provided with the drip tray below wet-film humidifying module, first handset room
Outside is provided with the drainpipe being connected with drip tray, is provided in first handset room and is arranged in humidifier rear vertically
Water fender, the water fender are located at the top of drip tray.
7. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that the IT rack
In third handset room, PDU corresponding with the server in IT rack and corresponding with PDU is provided in third handset room
Bus.
8. the modular data center of fresh air Temperature and Humidity Control according to claim 6, which is characterized in that the modularization
Auxiliary mechanical refrigeration apparatus is provided in computer room, the auxiliary mechanical refrigeration apparatus includes compressor, evaporator and condenser, institute
It states compressor and evaporator to be arranged in the first handset room, and evaporator is between humidifier and water fender, the condenser
It is arranged on exhaust valve, the evaporator, compressor and condenser are filled using the auxiliary mechanical refrigeration of piping connection into closed loop
It sets.
9. the modular data center of fresh air Temperature and Humidity Control according to claim 2, which is characterized in that the centrifugation wind
Machine is located in the second handset room, be provided in second handset room with the one-to-one blower pressure difference transmitter of centrifugal blower with
And the air-supply Temperature Humidity Sensor positioned at centrifugal blower rear, the blower pressure difference transmitter and air-supply Temperature Humidity Sensor difference
It is connected with control module, the control module controls the revolving speed of centrifugal blower and realizes target differential pressure.
10. the modular data center of fresh air Temperature and Humidity Control according to claim 5, which is characterized in that described first
It is provided with the fresh air Temperature Humidity Sensor being connected with control module on the outside of handset room, is provided with and is located in third handset room
The air return temperature humidity sensor at IT rack rear, the air return temperature humidity sensor are connected with control module, first son
It is provided with primary filter pressure difference switch corresponding with primary filter in computer room, is provided in first handset room and middle effect
The front opening of the corresponding medium effeciency filter pressure difference switch of filter, the return flow line is located at primary filter and medium air filtration
Between device, the cold and hot channel pressure difference pick-up being monitored to third handset room and return flow line is provided in third handset room
Device, the cold and hot channel pressure difference transmitter, primary filter pressure difference switch and medium effeciency filter pressure difference switch respectively with control mould
Block is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436735.1A CN110173875A (en) | 2019-05-24 | 2019-05-24 | A kind of modular data center of fresh air Temperature and Humidity Control |
| PCT/CN2019/091333 WO2020237743A1 (en) | 2019-05-24 | 2019-06-14 | Modular data center for fresh air temperature and humidity control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436735.1A CN110173875A (en) | 2019-05-24 | 2019-05-24 | A kind of modular data center of fresh air Temperature and Humidity Control |
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| CN110173875A true CN110173875A (en) | 2019-08-27 |
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| CN201910436735.1A Pending CN110173875A (en) | 2019-05-24 | 2019-05-24 | A kind of modular data center of fresh air Temperature and Humidity Control |
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| Country | Link |
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| CN (1) | CN110173875A (en) |
| WO (1) | WO2020237743A1 (en) |
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| WO2020237743A1 (en) | 2020-12-03 |
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