CN111246713A - High-reliability energy-saving data center and heat dissipation adjusting method thereof - Google Patents
High-reliability energy-saving data center and heat dissipation adjusting method thereof Download PDFInfo
- Publication number
- CN111246713A CN111246713A CN202010134997.5A CN202010134997A CN111246713A CN 111246713 A CN111246713 A CN 111246713A CN 202010134997 A CN202010134997 A CN 202010134997A CN 111246713 A CN111246713 A CN 111246713A
- Authority
- CN
- China
- Prior art keywords
- data center
- cabinets
- perforated
- heat exchange
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 12
- 238000001816 cooling Methods 0.000 claims abstract description 42
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 20
- 239000011737 fluorine Substances 0.000 claims abstract description 20
- 238000004378 air conditioning Methods 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
-
- 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
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
-
- 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
-
- 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
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H2005/005—Buildings for data processing centers
-
- 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
- F24F2007/004—Natural ventilation using convection
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a high-reliability energy-saving data center which comprises a plurality of cabinets arranged on a floor of a machine room, a perforated top plate on a top plate of the machine room, a perforated floor on the floor of the machine room, a fluorine pump air conditioning system and a natural ventilation system, wherein the cabinets are arranged in parallel at intervals, and the perforated top plate and the perforated floor are respectively positioned at the upper part and the lower part of the interval between the cabinets; the fluorine pump air conditioning system comprises cooling modules respectively arranged at the top and the bottom of the cabinet and a heat exchange module arranged at the top of the data center; the natural ventilation system comprises a fresh air inlet arranged at the periphery of the data center and a heat exchange module which is arranged at the top of the data center and is shared with the fluorine pump air conditioning system. The invention utilizes a natural cold source, reduces the use cost, and simultaneously generates good cooling and radiating effects.
Description
Technical Field
The invention relates to the field of server heat dissipation, in particular to a high-reliability energy-saving data center and a heat dissipation adjusting method thereof.
Background
With the rapid development of the electronic information industry, the development of data centers is also entering a new stage. Modular data centers in particular are increasingly used; at present, the data center needs to be cooled all year round to maintain constant indoor temperature while strengthening basic management, thereby bringing huge power consumption and electricity charge. According to statistics, the energy consumption of the refrigeration and air-conditioning equipment in the data center machine room accounts for about 40% of the total energy consumption. In China, such as North China, northwest China and northeast China, the number of days of the usable natural cold source accounts for a considerable percentage of the whole year, and the use of the natural cold source becomes a primary measure for energy conservation.
In order to adapt to the trend of green and energy saving of a data center, the invention is mainly used for reducing the energy consumption of a data machine room by utilizing a natural cold source.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a highly reliable energy-saving data center and a heat dissipation adjustment method thereof, so as to adapt to the trend of green and energy saving of the data center, and reduce energy consumption of a data room by using a natural cold source.
In view of the above objects, an aspect of the embodiments of the present invention provides a highly reliable energy-saving data center, which includes a plurality of cabinets disposed on a floor of a machine room, a perforated top plate on the top plate of the machine room, a perforated floor on the floor of the machine room, a fluorine pump air conditioning system, and a natural ventilation system, wherein,
the plurality of cabinets are arranged in parallel at intervals, and the perforated top plate and the perforated floor are respectively positioned at the upper part and the lower part of the interval between the cabinets;
the fluorine pump air conditioning system comprises cooling modules respectively arranged at the top and the bottom of the cabinet and a heat exchange module arranged at the top of the data center;
the natural ventilation system comprises a fresh air inlet arranged at the periphery of the data center and a heat exchange module which is arranged at the top of the data center and is shared with the fluorine pump air conditioning system.
In some embodiments, further comprising a fire protection system comprising a smoke sensor, a temperature sensor, and a fire protection device disposed on top of the open roof between the two heat exchange modules, the fire protection device comprising a fire sprinkler.
In some embodiments, the perforated roof and the perforated floor are both adjustable perforated panels that can be opened, closed, and/or adjusted for different aperture ratios.
In some embodiments, the cooling module includes a blower, an obliquely mounted evaporator, and a fluorine pump mounted at a rear side of the evaporator.
In some embodiments, the heat exchange module comprises an outdoor air inlet, a condenser and an exhaust fan, wherein outdoor air enters the heat exchange module from the outdoor air inlet under the action of the exhaust fan, so that the refrigerant in the condenser is cooled.
In some embodiments, the evaporator is configured to heat and evaporate a circulating working medium therein into a gas in a machine room, and the gas enters the condenser of the heat exchange module on the top of the data center through a refrigerant pipe; the condenser is configured to condense the liquid into liquid, so that the condensed liquid returns to the evaporator through another refrigerant pipe.
In some embodiments, two rows of the cabinets and the cooling modules at the tops thereof and the open top plate and the perforated floor between the two rows of cabinets form a closed hot air zone, and two sides of the two rows of cabinets comprise sealed cold channels.
In some embodiments, the smoke sensor and the temperature sensor are configured to open the perforated roof and the fire protection device upon simultaneous triggering of signals, the fire protection device passing fire suppressing gas through the sprinkler head and into the hot blast area.
Another aspect of the embodiments of the present invention provides a method for adjusting heat dissipation of a high energy saving data center, including the following steps:
responding to the situation that the outdoor environment is in a first temperature range, opening a porous top plate above a gap between cabinets, closing cooling modules at the top and the bottom of the cabinets, an outdoor air inlet of a heat exchange module at the top of the data center and perforated floors below the gap between the cabinets, and allowing outdoor natural air to enter cold air areas at two sides of the cabinets through fresh air inlets at two sides of the cabinets; and
air in the cold air area enters the hot air area at intervals between the cabinets after being cooled by the cabinets, and hot air in the hot air area enters the heat exchange module through the porous top plate and is discharged under the action of the fan of the heat exchange module.
In some embodiments, further comprising:
responding to the outdoor environment in a second temperature range lower than the first temperature range, closing the porous top plate, opening the perforated floor, the outdoor air inlet of the heat exchange module and the cooling modules at the top and the bottom of the cabinet, enabling cold air sent out from the cooling modules to enter the cold air area, cooling electronic equipment by the cabinet and then entering the hot air area, and enabling hot air in the hot air area to enter the lower space of the floor after passing through the porous floor and then respectively entering the cooling modules at two sides of the cabinet.
The invention has the following beneficial technical effects: according to the high-reliability energy-saving data center and the heat dissipation adjusting method thereof, the purposes of saving energy, reducing consumption and improving reliability of the data center are effectively achieved through a natural ventilation technology, a natural cold source air supply technology and a fire fighting technology, the use cost is reduced by utilizing the natural cold source, and meanwhile, a good cooling and heat dissipation effect is generated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high-reliability energy-saving data center according to the invention.
Detailed Description
Embodiments of the present invention are described below. However, it is to be understood that the disclosed embodiments are merely examples and that other embodiments may take various and alternative forms. The figures are not necessarily to scale; certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. As one of ordinary skill in the art will appreciate, various features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to produce embodiments that are not explicitly illustrated or described. The combination of features shown provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be desired for certain specific applications or implementations.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
In view of the above, an aspect of the embodiments of the present invention provides a highly reliable energy-saving data center, as shown in fig. 1, including a plurality of cabinets disposed on a floor of a machine room, a perforated top plate on a top plate of the machine room, a perforated floor on a floor of the machine room, a fluorine pump air conditioning system, and a natural ventilation system, wherein the plurality of cabinets are arranged in parallel at intervals, and the perforated top plate and the perforated floor are respectively located at upper and lower parts of intervals between the cabinets; the fluorine pump air conditioning system comprises cooling modules respectively arranged at the top and the bottom of the cabinet and a heat exchange module arranged at the top of the data center; the natural ventilation system comprises a fresh air inlet arranged at the periphery of the data center and a heat exchange module which is arranged at the top of the data center and is shared with the fluorine pump air conditioning system.
In some embodiments, a fire protection system is also included, the fire protection system including a smoke sensor, a temperature sensor, and a fire protection device disposed on top of the open roof between the two heat exchange modules, the fire protection device including a fire sprinkler.
In some embodiments, the top roof and the perforated floor are adjustable perforated panels that can be opened, closed, and/or adjusted for different opening rates.
In some embodiments, the cooling module includes a blower, an obliquely mounted evaporator, and a fluorine pump mounted at a rear side of the evaporator.
In some embodiments, the heat exchange module comprises an outdoor air inlet, a condenser and an exhaust fan, wherein outdoor air enters the heat exchange module from the outdoor air inlet under the action of the exhaust fan, so as to cool a refrigerant in the condenser.
In some embodiments, the evaporator is configured to heat and evaporate a circulating working medium therein into a gas in a machine room, and the gas enters the condenser of the heat exchange module at the top of the data center through a refrigerant pipe, and the condenser is configured to condense the gas into a liquid, so that the condensed liquid returns to the evaporator through another refrigerant pipe.
In some embodiments, two rows of the cabinets and the cooling modules at the tops of the two rows of the cabinets and the open top plate and the open floor between the two rows of the cabinets form a closed hot air zone, and two sides of the two rows of the cabinets comprise sealed cold channels.
In some embodiments, the smoke sensor and the temperature sensor are configured to open the perforated roof and the fire protection device upon simultaneous triggering of signals, the fire protection device passing fire suppressing gas through the sprinkler head into the hot blast area via the perforated roof.
In some embodiments, the cooling module is located below and at the top of the cabinet, and comprises a blower, an obliquely installed evaporator and a fluorine pump, the internal and external connecting pipelines are copper tubes, and the internal refrigerant is R410A. The air feeder supplies air for the cold air area and provides circulating power of air flow; the fluorine pump is positioned at the rear side of the evaporator and provides circulating power for the refrigerant system to convey liquid refrigerant from the condenser to the evaporator. The evaporator is a cooling device, is positioned between the fluorine pump and the blower, and reduces the temperature of the air by evaporating and vaporizing internal refrigerant to absorb heat; the vaporized refrigerant enters the condenser at the top through a pipeline, outdoor air enters the heat exchange module under the action of the exhaust fan to cool the refrigerant in the condenser, the refrigerant is changed from a gas state to a liquid state and then enters the cooling module through the pipeline, and the process is circulated.
In some embodiments, the heat exchange module at the top comprises an exhaust outlet, an exhaust fan, an outdoor air inlet, a condenser and the like, wherein the exhaust fan is positioned at the top of the heat exchange module, the condenser is arranged below the heat exchange module in a V shape, and the outdoor air inlet is arranged at the lower part of the heat exchange module.
The cooling modules are respectively arranged at the top and the lower part of the cabinet, so that the refrigeration of the top and the lower part is realized, the balance of the cooling of the cabinet equipment can be ensured, and the problem that the electronic equipment at the top is overheated due to the poor density of hot air is prevented.
Where technically feasible, the technical features listed above for the different embodiments may be combined with each other or changed, added, omitted, etc. to form further embodiments within the scope of the invention.
According to the embodiment, the high-reliability energy-saving data center provided by the embodiment of the invention effectively achieves the purposes of saving energy, reducing consumption and improving reliability of the data center through a natural ventilation technology, a natural cold source air supply technology and a fire fighting technology, and the natural cold source is utilized, so that the use cost is reduced, and meanwhile, a good cooling and heat dissipation effect is generated.
Based on the above purpose, another aspect of the present invention provides a method for adjusting heat dissipation of a high energy saving data center, including the following steps:
responding to the situation that the outdoor environment is in a first temperature range, opening a porous top plate above a gap between cabinets, closing cooling modules at the top and the bottom of the cabinets, an outdoor air inlet of a heat exchange module at the top of the data center and perforated floors below the gap between the cabinets, and allowing outdoor natural air to enter cold air areas at two sides of the cabinets through fresh air inlets at two sides of the cabinets; and
air in the cold air area enters the hot air area at intervals between the cabinets after being cooled by the cabinets, and hot air in the hot air area enters the heat exchange module through the porous top plate and is discharged under the action of the fan of the heat exchange module.
In some embodiments, further comprising: responding to the outdoor environment in a second temperature range lower than the first temperature range, closing the porous top plate, opening the perforated floor, the outdoor air inlet of the heat exchange module and the cooling modules at the top and the bottom of the cabinet, enabling cold air sent out from the cooling modules to enter the cold air area, cooling electronic equipment by the cabinet and then entering the hot air area, and enabling hot air in the hot air area to enter the lower space of the floor after passing through the porous floor and then respectively entering the cooling modules at two sides of the cabinet.
In some embodiments, the outdoor environment dry bulb temperature is 10 ℃ < T ≤ 20 ℃, a natural ventilation cooling mode is adopted, a porous top plate is opened, an outdoor air inlet of a top heat exchange module is closed, cooling modules at the top and the lower part of a cabinet are closed, a perforated floor at the lower part is closed, outdoor natural air enters a cold air area through a fresh air inlet, is cooled by the cabinet and then enters a hot air area, hot air in the hot air area enters an intermediate channel through the porous top plate and then respectively enters the top heat exchange modules at two sides and is discharged under the action of a fan.
In some embodiments, when the outdoor environment dry bulb temperature is T less than or equal to 10 ℃, a fluorine pump natural cooling mode is adopted, the porous top plate is closed, the perforated floor at the lower part is opened, the outdoor air inlet of the top heat exchange module is opened, the cooling modules at the top and the lower part of the cabinet are opened, the evaporator in the cooling module is the hot end of the system, the condenser outside the machine room is the cold end of the system, and circulating power is provided for the system through the fluorine pump in the cooling module. And cold air sent out from the cooling modules enters a cold air area, is cooled by the cabinet for electronic equipment and then enters a hot air area, and hot air in the hot air area enters the lower space of the floor after passing through the porous floor and then respectively enters the cooling modules at two sides for continuous cooling.
It can be seen from the foregoing embodiments that, according to the method for adjusting the data center provided by the embodiments of the present invention, a good heat dissipation effect can be achieved through different heat dissipation adjustment methods at different outdoor environment temperatures, a natural cold source is effectively utilized, and a use cost is reduced.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disk, or the like.
The above-described embodiments are possible examples of implementations and are presented merely for a clear understanding of the principles of the invention. Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of an embodiment of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A high-reliability energy-saving data center is characterized by comprising a plurality of cabinets arranged on a machine room floor, a perforated top plate on a machine room top plate, a perforated floor on a machine room floor, a fluorine pump air conditioning system and a natural ventilation system, wherein,
the plurality of cabinets are arranged in parallel at intervals, and the perforated top plate and the perforated floor are respectively positioned at the upper part and the lower part of the interval between the cabinets;
the fluorine pump air conditioning system comprises cooling modules respectively arranged at the top and the bottom of the cabinet and a heat exchange module arranged at the top of the data center;
the natural ventilation system comprises a fresh air inlet arranged at the periphery of the data center and a heat exchange module which is arranged at the top of the data center and is shared with the fluorine pump air conditioning system.
2. The data center of claim 1, further comprising a fire protection system comprising a smoke sensor disposed on the open roof, a temperature sensor, and a fire protection device disposed on top of the data center between the two heat exchange modules, the fire protection device comprising a fire sprinkler.
3. The data center of claim 1, wherein the perforated roof and the perforated floor are each adjustable perforated panels that can be opened, closed, and/or adjusted for different opening rates.
4. The data center of claim 1, wherein the cooling module comprises a blower, an obliquely mounted evaporator, and a fluorine pump mounted behind the evaporator.
5. The data center of claim 1, wherein the heat exchange module comprises an outdoor air inlet, a condenser and an exhaust fan, and outdoor air enters the heat exchange module from the outdoor air inlet under the action of the exhaust fan so as to cool the refrigerant in the condenser.
6. The data center of claim 4, wherein the evaporator is configured to heat and evaporate the circulating working medium in the machine room into gas, and the gas enters the condenser of the heat exchange module on the top of the data center through a refrigerant pipe; the condenser is configured to condense the liquid into liquid, so that the condensed liquid returns to the evaporator through another refrigerant pipe.
7. The data center of claim 2, wherein the two rows of cabinets and the cooling modules at the tops thereof and the open top plate and the perforated floor between the two rows of cabinets form a closed hot air zone, and the two sides of the two rows of cabinets comprise sealed cold channels.
8. The data center of claim 7, wherein the smoke sensor and the temperature sensor are configured to open the perforated roof and the fire protection device upon simultaneous activation of signals, the fire protection device passing fire suppressing gas through the perforated roof into the hot blast zone via the spray head.
9. A method for adjusting heat dissipation of a high energy-saving data center is characterized by comprising the following steps:
responding to the situation that the outdoor environment is in a first temperature range, opening a porous top plate above a gap between cabinets, closing cooling modules at the top and the bottom of the cabinets, an outdoor air inlet of a heat exchange module at the top of the data center and perforated floors below the gap between the cabinets, and allowing outdoor natural air to enter cold air areas at two sides of the cabinets through fresh air inlets at two sides of the cabinets; and
air in the cold air area enters the hot air area at intervals between the cabinets after being cooled by the cabinets, and hot air in the hot air area enters the heat exchange module through the porous top plate and is discharged under the action of the fan of the heat exchange module.
10. The method of claim 9, further comprising:
responding to the outdoor environment in a second temperature range lower than the first temperature range, closing the porous top plate, opening the perforated floor, the outdoor air inlet of the heat exchange module and the cooling modules at the top and the bottom of the cabinet, enabling cold air sent out from the cooling modules to enter the cold air area, cooling electronic equipment by the cabinet and then entering the hot air area, and enabling hot air in the hot air area to enter the lower space of the floor after passing through the porous floor and then respectively entering the cooling modules at two sides of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134997.5A CN111246713A (en) | 2020-02-29 | 2020-02-29 | High-reliability energy-saving data center and heat dissipation adjusting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134997.5A CN111246713A (en) | 2020-02-29 | 2020-02-29 | High-reliability energy-saving data center and heat dissipation adjusting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111246713A true CN111246713A (en) | 2020-06-05 |
Family
ID=70864251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010134997.5A Pending CN111246713A (en) | 2020-02-29 | 2020-02-29 | High-reliability energy-saving data center and heat dissipation adjusting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111246713A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175715A (en) * | 2021-04-30 | 2021-07-27 | 西藏宁算科技集团有限公司 | Control method and related device for evaporative cooling and waste heat recovery unit of data center |
| CN113453511A (en) * | 2021-06-29 | 2021-09-28 | 广州豪特节能环保科技股份有限公司 | Intelligent cooling system for data center machine room |
| CN114470588A (en) * | 2021-05-10 | 2022-05-13 | 航天建筑设计研究院有限公司 | Cooling system using natural cold source and machine room thereof |
| CN117704550A (en) * | 2024-02-05 | 2024-03-15 | 山东省公路设计咨询有限公司 | Unit modularized photovoltaic ventilation and air conditioning building |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307684A (en) * | 2013-07-04 | 2013-09-18 | 四川依米康环境科技股份有限公司 | Data center air conditioning wall |
| CN103322730A (en) * | 2013-06-28 | 2013-09-25 | 南京佳力图空调机电有限公司 | Refrigerating system for data machine room with cold area and hot area |
| CN205681762U (en) * | 2016-06-24 | 2016-11-09 | 深圳易信科技股份有限公司 | A kind of data center energy-conserving cooling device |
| CN107027275A (en) * | 2017-05-26 | 2017-08-08 | 郑州云海信息技术有限公司 | A kind of cluster container data center and its heat dissipating method |
| CN207179872U (en) * | 2017-07-19 | 2018-04-03 | 北京德利迅达科技有限公司 | The indirect Cooling System of roofing airduct |
| CN208042426U (en) * | 2017-12-26 | 2018-11-02 | 广东申菱环境系统股份有限公司 | A kind of cooling system of data center module |
| CN208271046U (en) * | 2018-04-02 | 2018-12-21 | 郑州云海信息技术有限公司 | A kind of container data center |
| CN110360735A (en) * | 2019-07-29 | 2019-10-22 | 河北思达歌数据科技投资有限公司 | Heat reclaiming system and data center |
| CN209768095U (en) * | 2019-02-22 | 2019-12-10 | 西安工程大学 | Air conditioning system for data center based on evaporative cooling technology |
-
2020
- 2020-02-29 CN CN202010134997.5A patent/CN111246713A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322730A (en) * | 2013-06-28 | 2013-09-25 | 南京佳力图空调机电有限公司 | Refrigerating system for data machine room with cold area and hot area |
| CN103307684A (en) * | 2013-07-04 | 2013-09-18 | 四川依米康环境科技股份有限公司 | Data center air conditioning wall |
| CN205681762U (en) * | 2016-06-24 | 2016-11-09 | 深圳易信科技股份有限公司 | A kind of data center energy-conserving cooling device |
| CN107027275A (en) * | 2017-05-26 | 2017-08-08 | 郑州云海信息技术有限公司 | A kind of cluster container data center and its heat dissipating method |
| CN207179872U (en) * | 2017-07-19 | 2018-04-03 | 北京德利迅达科技有限公司 | The indirect Cooling System of roofing airduct |
| CN208042426U (en) * | 2017-12-26 | 2018-11-02 | 广东申菱环境系统股份有限公司 | A kind of cooling system of data center module |
| CN208271046U (en) * | 2018-04-02 | 2018-12-21 | 郑州云海信息技术有限公司 | A kind of container data center |
| CN209768095U (en) * | 2019-02-22 | 2019-12-10 | 西安工程大学 | Air conditioning system for data center based on evaporative cooling technology |
| CN110360735A (en) * | 2019-07-29 | 2019-10-22 | 河北思达歌数据科技投资有限公司 | Heat reclaiming system and data center |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175715A (en) * | 2021-04-30 | 2021-07-27 | 西藏宁算科技集团有限公司 | Control method and related device for evaporative cooling and waste heat recovery unit of data center |
| CN114470588A (en) * | 2021-05-10 | 2022-05-13 | 航天建筑设计研究院有限公司 | Cooling system using natural cold source and machine room thereof |
| CN113453511A (en) * | 2021-06-29 | 2021-09-28 | 广州豪特节能环保科技股份有限公司 | Intelligent cooling system for data center machine room |
| CN117704550A (en) * | 2024-02-05 | 2024-03-15 | 山东省公路设计咨询有限公司 | Unit modularized photovoltaic ventilation and air conditioning building |
| CN117704550B (en) * | 2024-02-05 | 2024-04-09 | 山东省公路设计咨询有限公司 | Unit modularized photovoltaic ventilation and air conditioning building |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111246713A (en) | High-reliability energy-saving data center and heat dissipation adjusting method thereof | |
| JP3114448U (en) | Total heat recovery air conditioning unit | |
| CN103687446B (en) | The high efficiency and heat radiation air-conditioning system of rack-mount server rack | |
| CN102213466B (en) | Thermal environmental control system | |
| CN102967019A (en) | Direct evaporation integral heat pipe exchanger | |
| CN109595694B (en) | Wall-mounted fresh air and air conditioner integrated machine | |
| CN102353112A (en) | Packing-type recirculation compact-type evaporation cooling air-conditioning unit | |
| CN210808053U (en) | Container cooling system combining indirect evaporative cooling and gravity heat pipe | |
| CN102954548A (en) | Direct evaporation split type heat pipe heat-exchanger | |
| CN111295084A (en) | Indirect evaporative cooling air conditioning unit using condenser and evaporator | |
| CN102003760A (en) | Refrigerant-free air conditioning unit | |
| CN104976857A (en) | Air cooling refrigerator moisturizing structure for single system refrigeration and refrigerator | |
| CN208920436U (en) | A kind of air conditioner and server system | |
| CN103471191A (en) | Hybrid refrigeration full-fresh-air air conditioning unit | |
| CN202092245U (en) | Thermal environmental control system | |
| CN216291978U (en) | Integrated cabinet air conditioner | |
| CN111726964B (en) | Double-layer container refrigeration system and data center and control method thereof | |
| CN206234954U (en) | Closed indirect evaporation cools down the handpiece Water Chilling Units with mechanical refrigeration cooperation | |
| CN210986801U (en) | Data center machine room system | |
| CN103974603A (en) | Micro-power-dissipation radiating machine cabinet for medium-low power density electronic information machine room | |
| CN210630102U (en) | Water cooling and dehumidification integrated machine for data center | |
| CN111609498A (en) | Machine room heat extraction system for pre-refrigeration by utilizing heat pipe cold wall | |
| CN205961653U (en) | Uniform heat dissipation temperature control device and cabinet type device thereof | |
| CN110602930A (en) | Data center machine room system | |
| CN111683499A (en) | Indirect evaporation natural cooling system combining data center with heat pipe and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |