Background technology
Along with the development of infotech, for the demand rapid growth of data center.The container-type data center device is as a kind of low cost, and high integration, data center's solution high-effect, maneuverability are adopted by all big enterprises gradually.Container-type data center device inside is provided with a plurality of racks usually, is placed with a large amount of servers in these racks and forms server systems, and is more and all be arranged at data center due to server, therefore that the heat radiation of data center becomes is quite important.
Common radiating mode is to place the cooling device such as air-conditioning data center is inner, however these cooling devices occupy than large space, make the space of data center not to be utilized effectively.
Summary of the invention
In order to address the above problem, the invention provides a kind of container-type data center device, comprise a container and a plurality of rack that is used for loading server in container that is positioned over.This rack is cut apart formation one first cavity and one second cavity with this container.This container also comprises an air-cooling apparatus, this air-cooling apparatus comprises a first, this first comprises the first air inlet, the evaporator that is communicated with the first cavity and the first air outlet that is communicated with the second cavity, and described evaporator is cooling and drain back in above-mentioned the second cavity by the first air outlet with it after with the air intake in the first cavity by the first air inlet.
Container-type data center in the present invention not only can be placed all racks in it by effective cooling, and the space is utilized effectively.
Embodiment
Below in conjunction with accompanying drawing, the container-type data center device in the present invention is described in further detail.
Please in the lump with reference to figure 1 and Fig. 2, container-type data center device 100 in the present invention's one better embodiment comprises that a container 10 and a plurality of being arranged in this container 10 only illustrate for the rack 20(Fig. 1 that places a plurality of servers the rack 20 that container 10 is interior, and other equipment are not shown).
This container 10 roughly is the hull shape of rectangular build, it comprise protecgulum 12, backboard 13, top board 14 and be positioned at top board 14 belows and with top board dividing plate 15 separated by a distance.This rack 20 is divided into this container 10 near the first cavity 101 of protecgulum 12 1 sides and the second cavity 102 of close backboard one side.
The top of this container 10 also is provided with air-cooling apparatus 30, is used for the gas in container 10 is sucked rear and cooling flowing back in container 10, thus the server in cooling machine cabinet 20.
This air-cooling apparatus 30 comprises the first 31 that is arranged at this dividing plate 15 bottom sides and the second portion 32 that is arranged at dividing plate 15 top sides.Described first 31 comprises the first air inlet 311 that is communicated with the first cavity 101, the first air outlet 312, at least one the first fan 313 and the evaporator 314 that is communicated with the second cavity 102.Described evaporator 314 coolingly drains back in above-mentioned the second cavity 102 by the first air outlet 312 with the air intake in the first cavity 101 and with it by the first air inlet 311, the server of cold air in can cooling machine cabinet 20.Described the first fan 313 is oppositely arranged with the first air inlet 311 and the first air outlet 312 near at least one, is used for accelerating the Air Flow between first 31 and the first cavity 101 and the second cavity 102.
Described second portion 32 comprises the second air inlet 321 and the second air outlet 322, at least one the second fan 323 and the condenser 324 that is communicated with respectively the external world.This condenser 324 connects and composes a loop with this evaporator 314 by one first refrigerant pipe 33 and one second refrigerant pipe 34, is filled with refrigerant in this refrigerant pipe 33,34, and in the present embodiment, this refrigerant is freon.Also be connected with respectively an expansion valve 35 and a compressor 36 on refrigerant pipe 33 and the second refrigerant pipe 34, the gaseous fluorine Leon that this compressor 36 is used for the freon boil down to High Temperature High Pressure of gaseous state, then deliver to the liquid freon that becomes normal temperature high voltage in condenser 324 after heat radiation, this liquid freon flow to through refrigerant pipe that in this evaporator 314, rear space increases suddenly, pressure reduces, this liquid freon vaporization becomes gaseous state low temperature freon, this vaporescence need to absorb a large amount of heats, thereby can the air of the first cavity 101 interior suctions is cooling.This expansion valve 35 is used for controlling the refrigerant pipe cold medium flux.Described second portion 32 also sucks outside air by the second air outlet 322 by the second air inlet 321 and discharges, and is used for cooling above-mentioned condenser 324.Described the second fan 333 is relatively arranged on the second air inlet and the second air outlet near at least one, is used for accelerating the Air Flow between second portion 32 and the external world.
Produce heat during server work in this container 10, make the air themperature in the first cavity raise, less than normal temperature air, hot-air can rise to the top of container 10 due to the density of hot-air.Cooling flowing back in the second cavity 102 after first 31 sucks above-mentioned hot gas.Air in this second cavity 102 flows into the first cavitys 101 via rack 20 again, and air is discharged the heat of container 10 inside in cyclic process.
Although the preferred embodiment of the present invention is illustrated and describes, those skilled in the art will realize, and can make various changes and improvements, and these do not exceed true scope of the present invention.Therefore expectation, the present invention is not limited to the embodiment that disclosed conduct realizes the optimal mode that the present invention is contemplated, and all embodiments that the present invention includes have in the protection domain of appended claims.