CN201707621U

CN201707621U - Cloud server case

Info

Publication number: CN201707621U
Application number: CN2010201652349U
Authority: CN
Inventors: 许立威
Original assignee: Advanced Connectek Inc
Current assignee: Universe Interconnect (beijing) Technology Co Ltd
Priority date: 2010-04-16
Filing date: 2010-04-16
Publication date: 2011-01-12
Anticipated expiration: 2020-04-16

Abstract

A cloud server case at least comprises a cold air box and a plurality of zones. The cold air box supplies cold air and the zones include at least one mainframe zone and two ventilation zones. The mainframe zone holds a plurality of cloud server hosts, one of the ventilation zones is used for ventilating air in the cloud server case and can be connected with the cold air box, a disc fan or the other ventilation zone, and all the zones can be connected in series. The could server case is mounted in a modular assembly manner, forms a closed isolating space, and can be arranged at any corner to save erecting space, and the cold air box arranged in the cloud server case can directly realize constant temperature and humidity control of the cloud server case and only realizes circulation in the cloud server case so as to reduce energy consumption. Further, the cloud server case adopts the module assembly form, and the modules with functions of holding hosts, wiring, ventilation, temperature and humidity control and the like are integrated in different arrangement manners optionally, so that the cloud server case can be expanded, conveyed and maintained easily and wiring of the cloud server case is quite convenient.

Description

The high in the clouds machine box for server

Technical field

This creation is relevant for server architecture, particularly a kind of high in the clouds machine box for server.

Background technology

The erection mode of well-known server equipment is in machine room, a plurality of server hosts is arranged be arranged in the cabinet, carries out distribution (these wire rods often intersperse among in the machine room in a jumble) again.In the ordinary course of things, server host quantity is quite huge, need to use a plurality of cabinets, moreover a large amount of server hosts can discharge a large amount of heat energy when operating simultaneously, therefore when setting up server apparatus, need a quite big and machine room that be equipped with air-conditioning system to hold these cabinets, quite the wasting space and the energy.And the restriction in machine room space adds mixed and disorderly circuit, often makes server apparatus all quite inconvenient when newly installing, moving or expanding.

Summary of the invention

In view of this this creation proposes a kind of high in the clouds machine box for server, comprises: a cold air case and a plurality of section.A plurality of sections comprise at least: at least one mainframe section and two ventilation sections; Cold air case connects a wherein ventilation section, supply cold air.

The mainframe section holds a plurality of high in the clouds server host, and wherein the mainframe section more comprises: a power supply drawer is located at a side of mainframe section bottom partially and is supplied the high in the clouds server host required electricity consumption; And two sockets that are positioned at the mainframe section connect another section respectively.

The ventilation section comprises: a socket that is positioned at the ventilation section connects another section; And a scavenge port exchanges the air in each section.

Aforementioned socket is socket in pairs between two sections, connects two sections.All be respectively provided to a few blocking device on the socket, airtight and locking when two socket sockets with two sockets.And all can be respectively provided to a few locking devicen on a plurality of sections again, when two sections connect, lock this two section.

Aforementioned mainframe section is the rectangular box with two sockets, and two sockets that are positioned at the mainframe section are located on the two side faces of mainframe section relatively, and the mainframe section outside coats adiabatic waterproof material; Aforementioned ventilation section is a rectangular box, and the socket on the ventilation section is opened on the side of ventilation section, scavenge port then is located at the end face of ventilation section, scavenge port not only can connect cold air case guiding cool air is gone in each section, also can connect a flying saucer fan and extract air in each section out, and more can connect another scavenge port that is positioned at another ventilation section, the ventilation section more comprises: a negative pressure adjustment pipe, extend to end face and connect scavenge port from ventilation section bottom surface, negative pressure is adjusted on the pipe and is offered a plurality of throttling valve, a plurality of throttling valve size adjustable are put in order and are adjusted on the pipe to being arranged in negative pressure greatly by little from the scavenge port size, wherein, the ventilation section is when being used for air inlet, and each throttling valve size section of taking a breath is big when being used for exhaust.

Aforementioned a plurality of section can more comprise a fan section, the fan section comprises: be positioned at two sockets of fan section, be located at relatively on the two side faces of fan section, respectively another section of socket, and the fan area intersegmental part is provided with a plurality of fans, and strengthens flowing of cold air in each section.

Aforesaid each outside, section bottom surface is provided with a plurality of wheels.

The high in the clouds machine box for server of this creation is installed in the module combinations mode, forms an airtight insulating space, and is equipped with a cold air case and directly the high in the clouds machine box for server is carried out constant temperature and humidity control.So, can be positioned over any corner compared to the well-known server cabinet, no longer need to be arranged in the specific machine room, not only saving is set up and is taken up room; Cold air case only also uses room conditioning to reduce a large amount of power consumptions than known technology to circulating in the machine box for server of high in the clouds.

Moreover because the high in the clouds machine box for server of this creation is a module combined type, to hold function modoularizations such as main frame, distribution, ventilation, warm and humid control integrates, and Pai Lie side mode independent assortment that can be different, so expand, transport and safeguard all quite easily, distribution is also than the known technology facility.

Description of drawings

Fig. 1 creates the first embodiment synoptic diagram for this.

Fig. 2 A is the mainframe section synoptic diagram () of this creation.

Fig. 2 B is the mainframe section synoptic diagram (two) of this creation.

Fig. 2 C is a blocking device enlarged diagram among Fig. 2 B.

Fig. 2 D is a locking devicen enlarged diagram among Fig. 2 B.

Fig. 2 E is an A-A sectional view among Fig. 2 D.

Fig. 3 A is the ventilation section synoptic diagram () of this creation.

Fig. 3 B is the ventilation section synoptic diagram (two) of this creation.

Fig. 4 is the air inlet section synoptic diagram of this creation.

Fig. 5 is the distribution section synoptic diagram of this creation.

Fig. 5 A is a distribution trough enlarged diagram among Fig. 5.

Fig. 6 is the fan section synoptic diagram of this creation.

Fig. 7 creates the second embodiment synoptic diagram for this.

Fig. 8 creates the 3rd embodiment synoptic diagram for this.

Fig. 9 creates the 4th embodiment synoptic diagram for this.

Figure 10 is the guide rail synoptic diagram of this creation.

Symbol description

101 adiabatic material 102 high in the clouds server hosts

103 guiding structurals, 104 latch ear

105 fast lock screw 110/120/130/140 mainframe sections

111/112/121/ 211/221/301/ 501/502/901/902 sockets

113 power supply drawers, 114 main frame slide rails

115 main frame lockholes, 201/202 flying saucer fan

210/220 ventilation section, 212/213/222 scavenge port

215 throttling valve are managed in 214 negative pressure adjustment

300 air inlet sections, 302 air intake openings

400 cold air cases, 500/503 distributing frame section

510 distribution troughs, 511 lead-in wire grooves

512 electric wires, 610 blocking devices

611 handles, 612 clasps

620 locking devicens, 621/625 chute

622 card door bolts, 623 trips

624 pilot holes, 710 wheels

721 radial guidances, 722 cross slide waies

723 two-way joint 800 filters

900 fan sections, 910 fans

Embodiment

Consult Fig. 1, this creation is a kind of high in the clouds machine box for server, combine by a plurality of modularization sections with difference in functionality, wherein those sections can be selected with different quantity and arrangement mode independent assortment, the primary clustering of this creation comprises at least: mainframe section 110, ventilation section 210, air inlet section 300, cold air case 400, a distributing frame section 500 and a fan section 900, moreover filter 800 all can be set between each section to prevent to suck dust.Wherein, each primary clustering describe in detail as after.

Mainframe section 110

Consult Fig. 2 A and Fig. 2 B, mainframe section 110 is a rectangular box with relative two end openings, front and back two openends have a socket 111/112 respectively, the edge of these sockets 111/112 is through encapsulation process, in order to other section socket (another mainframe section 120 among Fig. 2 B for example; Ventilation section 210 among Fig. 1, air inlet section 300 or distributing frame section 500).Mainframe section 110 all the other four sides are all covered by adiabatic waterproof material 101, to intercept the heat interchange between mainframe section 110 inside and the external environment condition, the mainframe section 110 bottom surfaces outsides is provided with a plurality of wheels 710 (for example four wheels 710, but this creation is not limited thereto) that can 360 ° of rotations with convenient transportation.

Please continue to consult Fig. 2 B, more be provided with on the aforesaid socket 111/112 blocking device 610 when socket in order to the locking socket 111/112, and guarantee airtightly, for example the blocking device in the present embodiment 610 adopts a kind of door lock pull handle structure of reach in freezer, but this creation is not limited thereto.Vertical walls in the mainframe section 110 is provided with a plurality of main frame slide rails 114 and a plurality of main frame lockhole 115, and mainframe section 110 inside are in order to ccontaining a plurality of high in the clouds server host 102.The guiding structural 103 collocation main frame slide rails 114 that are provided with on the high in the clouds server host 102 make high in the clouds server host 102 can gently insert mainframe section 110 fast; More be provided with at least one integrated latch ear 104 on the high in the clouds server host 102 outer shells, plugging a fast lock screw 105 on the latch ear 104 can quick easily these main frame lockhole 115 of interlocking.Therefore, mainframe section 110 can be assembled after being transported to the infield respectively with high in the clouds server host 102 fast during erecting equipment.

At least one power supply drawer 113 is more integrated in mainframe section 110 bottoms, and is located at mainframe section 110 bottom sides partially, so that high in the clouds server host 102 can insert power supply.Because power supply drawer 113 than high in the clouds server host 102 weights, so be located at the effect that mainframe section 110 bottoms have counterweight simultaneously, can make mainframe section 110 be difficult for toppling over.

Consult Fig. 2 C, aforesaid blocking device 610 comprises: handle 611 and clasp 612 2 are partly, be divided on two sockets, for example mainframe section 110 and another mainframe section 120 sockets, socket 112 is provided with a clasp 612, then is provided with a handle 611 on the socket 121, when socket 112 and socket 121 sockets, handle 611 and clasp 612 interlock, and pull on to make behind the handle 611 112/121 packing of two sockets keep airtight.

Consult Fig. 2 B and Fig. 2 D again, this creation can more comprise locking devicen 620, two sections in order to the locking phase connection, locking devicen 620 comprises: chute 621 and card door bolt 622 2 are partly, for example mainframe section 110 and another mainframe section 120 sockets, cover mainframe section 110 is provided with a strip chute 621, and two ends of this chute 621 extend to socket 112 from socket 111, a sheathed again card door bolt 622 in the chute 621; Then be provided with another chute 625 on another mainframe section 120, chute 625 1 end covers extend to interface 121, and when socket 112 and socket 121 sockets, card door bolt 622 is released and snapped in cover chute 615, make two mainframe districts 110/120 lock.

Consult Fig. 2 E, more be provided with trip 623 on the card door bolt 622, when 622 releases of card door bolt snapped in another chute 625, the pilot hole 624 on another chute 625 of arranging in pairs or groups was located, and made card door bolt 622 can not deviate from chute 625; Similarly,

chute

621 and 622 of card door bolts also have identical locating structure to make card door bolt 622 can not deviate from chute 621, and the two-phase jointing can be locked.

Ventilation section 210

Consult Fig. 3 A, ventilation section 210 is that a side has the rectangular box of opening, can carry out air inlet or exhaust to mainframe section 110 inside, and its opening surface has a socket 211 and end face is provided with a scavenge port 212.These socket 211 edges are through encapsulation process, in order to other section socket (for example mainframe section 110 among Fig. 1 or distributing frame section 500) and socket 211 on more be provided with blocking device 610, when socket in order to the locking socket 211, and guarantee airtightly, and also can be provided with as the aforementioned that gunlock 620 structures lock two sections; Scavenge port 212 usefulness are for the air of high in the clouds machine box for server ventilation usefulness, and each scavenge port 212 outside preferably can connect an air extractor (for example cooperating different heat radiation power demands to connect a flying saucer fan 201 or an air pump), another ventilation section or as the cold air case among Fig. 1 400.The outside, ventilation section 210 bottom surfaces is provided with a plurality of wheels 710 (for example two wheels 710, but this creation is not limited thereto) that can 360 ° of rotations with convenient transportation.

More be provided with a negative pressure adjustment pipe 214 in the ventilation section 210, extend to the bottom surface from ventilation section 210 end faces, this negative pressure adjustment pipe 214 is positioned at ventilation section 210 end faces one end and connects scavenge port 212, and offer the adjustable throttling valve 215 of a plurality of openings of sizes on it, these throttling valve 215 are established according to size dimension row apart from scavenge port 212 distances are far and near according to it, less apart from scavenge port 212 nearly person's openings, bigger apart from scavenge port 212 person's openings far away.Moreover the opening direction of throttling valve 215 is towards the side of ventilation section 210, no matter air inlet or exhaust, and air-flow all can change direction just can make the air-flow diffusion more even by ventilation section 210; Especially during air inlet, cold air blows to ventilation section 210 sidewalls from throttling valve 215 and changes direction again and so can avoid cold air only to flow through specific portion in the mainframe section 110.By different pressures place in same pipe, cooperate this place's pressure to offer the throttling valve 215 of appropriate size, make that the air-flow in the machine box for server of high in the clouds can flow into or flow out ventilation section 210 equably.

Consult shown in Fig. 3 B, when ventilation section 210 (for example two scavenge ports 212/213) when end face is provided with a plurality of scavenge port, it is described that its structure is same as preamble, only negative pressure adjustment pipe 214 is positioned at ventilation section 210 end faces one end expansion connection two scavenge ports 212/213 (for example funnel-form shown in Fig. 3 B), and each scavenge port 212/213 outside preferably can connect an air extractor (for example flying saucer fan 201/202 or air pump), another ventilation section or cold air case 400 respectively.

Air inlet section 300

Consult Fig. 4, air inlet section 300 is that one one side has the rectangular box of opening, and its opening surface has a socket 301, socket 301 the side is provided with at least one air intake opening 302.Socket 301 edges are through encapsulation process, in order to other section socket (for example mainframe section 110 or distributing frame section 500) and socket 301 on more be provided with blocking device 610, when socket in order to the locking socket 301, and guarantee airtightly, and also can be provided with as the aforementioned that gunlock 620 structures lock two sections; Air intake opening 302 usefulness are for high in the clouds machine box for server air inlet usefulness, and each air intake opening 302 outside preferably can connect a cold air case 400.The air inlet section 300 bottom surfaces outsides is provided with a plurality of wheels 710 (for example four wheels 710, but this creation is not limited thereto) that can 360 ° of rotations with convenient transportation.

Distributing frame section 500

Consult Fig. 5, distributing frame section 500 is a rectangular box with relative two end openings, front and back two ends have a socket 501/502 respectively, these socket 501/502 edges are through encapsulation process, in order to other section socket (for example mainframe section 110, ventilation section 210 or air inlet section 300), more be provided with blocking device 610 on the socket 501/502, when socket in order to the locking socket 501/502, and guarantee airtightly, and also can be provided with as the aforementioned that gunlock 620 structures lock two sections; The distributing frame section 500 bottom surfaces outsides is provided with a plurality of wheels 710 (for example two wheels 710, but this creation is not limited thereto) that can 360 ° of rotations with convenient transportation.

Consult Fig. 5 A, the distributing frame section of this creation vertically is provided with at least one distribution trough 510, distribution trough 510 generally is an opening long tube of U type for the cross section, along the lead-in wire groove 511 that a plurality of strips are arranged on two edges of opening, in order to a plurality of electric wires 512 are penetrated and are placed in the inner space of distribution trough 510, and lead-in wire groove 511 more can have different width and length, with the various different wire rods of compatibility.

Generally speaking, the configuration of high in the clouds server host 102 in the mainframe section 110 and interchanger etc. is all known, cabinet inside circuit between high in the clouds server host 102 and the interchanger all can be expected, so distributing frame 500 sections can be in prior factory according to the configuration of high in the clouds server host 102 with cabinet inside circuit distribution in advance, when distributing frame 500 is transported to server rack and sets up an office, the distribution personnel only need plug high in the clouds server host 102 and interchanger with the cabinet inside line joint of distribution in advance, the distribution work that joins outer circuit again gets final product, so can effectively reduce set-up time and the wiring chance of makeing mistakes, the cabinet inside circuit also can obtain optimized wiring.

Fan section 900

Consult Fig. 6, fan section 900 is a rectangular box with relative two end openings, front and back two ends have a socket 901/902 respectively, these socket 901/902 edges are through encapsulation process, in order to other section socket (for example mainframe section 110, ventilation section 210 or air inlet section 300), more be provided with blocking device 610 on the socket 901/902, when socket in order to the locking socket 901/902, and guarantee airtightly, and also can be provided with as the aforementioned that gunlock 620 structures lock two sections; Fan section 900 is provided with a plurality of fans 910, the air current flow direction is provided with blowing direction in the machine box for server along holding, when section quantity was too many, the wind-force of cold air case 400 may enough not blown over cold air all sections, strengthens air current flow so can set up at least one fan section 900; The fan section 900 bottom surfaces outsides is provided with a plurality of wheels 710 (for example two wheels 710, but this creation is not limited thereto) that can 360 ° of rotations with convenient transportation.

Consult shown in Figure 1 creation first embodiment again, present embodiment comprises: mainframe section 110, ventilation section 210, air inlet section 300, cold air case 400, a distributing frame section 500 and a filter 800.

Mainframe section 110 inside can ccontaining a plurality of high in the clouds server host 102, the socket 301 of one of them socket 111 socket air inlet section 300, a socket 501 of 112 socket distributing frames of another socket section 500, distributing frame section 500 can pre-configured high in the clouds server host 102 circuit, 110 of air inlet section 300 and mainframe sections are provided with a filter 800 to prevent to suck dust; Another socket 502 of distributing frame section 500 is the socket 211 of socket ventilation section 210 again, and wherein the socket of Xiang Lianing so makes machine box for server inside, high in the clouds isolate with external environment is adiabatic all with blocking device 610 locking and airtight (consulting Fig. 2 C).The air intake opening 302 of air inlet section 300 connects cold air case 400; 212 of the scavenge ports of ventilation section 210 connect a flying saucer fan 201.

Wherein cold air case 400 is in order to the supply cold air, to keep constant temperature and humidity in the machine box for server of high in the clouds, air inlet section 300 imports mainframe section 110 with the cold air of cold air case 400 supplies, and the negative pressure adjustment pipe 214 that sees through ventilation section 210 produces even negative pressure in the machine box for server beyond the clouds, make cold air flow through equably mainframe section 110 each several parts with high in the clouds server host 102 cooling after, extract out outside the machine box for server of high in the clouds by flying saucer fan 201 again.When the wind-force of cold air case 400 is not enough to that cold air blown over all sections, more can set up at least one fan section 900 and strengthen air current flow, the position of fan section 900 can freely be provided with (for example place shown in Fig. 1 between air inlet section 300 and the mainframe cabinet 110, or distributing frame section 500 and the ventilation section 210 between).

Consult shown in Figure 7 creation second embodiment, present embodiment comprises: two mainframe sections 110/120, two ventilation sections 210/220, two distributing frame sections 500/503 and fan sections 900.Mainframe section 110/120 inside can ccontaining a plurality of high in the clouds server host 102, mainframe section 110 is a socket 901 of a socket 112 socket fan sections 900 wherein, and the another set of interface 902 of fan section 900 is the socket 221 of socket ventilation section 220 again; A socket 502 of mainframe section 110 another set of interface 111 socket distributing frame sections 500, distributing frame section 500 can pre-configured high in the clouds server host 102 circuit.Be connected in formula as the aforementioned, distributing frame section 500 another set of interfaces 501 are another mainframe section 120 of socket again, and connects another distributing frame section 500 and ventilation section 210 more in regular turn.So feasible ventilation section 210, fan section 900, mainframe section 110, distributing frame section 500, mainframe section 120, distributing frame section 503 and ventilation section 220 are connected in regular turn and are combined into the high in the clouds machine box for server.Wherein, those sockets that link to each other so make machine box for server inside, high in the clouds isolate with external environment is adiabatic all with blocking device 610 locking and airtight (consulting Fig. 2 C in addition).

Two scavenge ports 212/222, one (for example scavenge port 212) wherein connect a cold air case 400 as previously described, 222 of another scavenge ports connect an air extractor (for example previously described flying saucer fan 201 or air pump), in this, ventilation section 210 and 110 of mainframe sections more can be provided with filter 800 to prevent to suck dust in addition as aforementioned first embodiment.Wherein, cold air case 400 is in order to the supply cold air, to keep constant temperature and humidity in the machine box for server of high in the clouds, wherein a ventilation section 210 sees through evenly importing mainframe section 110 of negative pressure adjustment pipe 214 with the cold air of cold air case 400 supplies, seeing through another ventilation section 220 by air extractor (for example flying saucer fan 201 or air pump) again bleeds, and produce even negative pressure in the machine box for server beyond the clouds, after making that cold air flows through server host 102 coolings of high in the clouds, mainframe section 110 each several parts general back equably, extract out again outside the machine box for server of high in the clouds.In this, be used for the ventilation section 220 of exhaust, preferably throttling valve 215 openings on its negative pressure adjustment pipe 214 are dwindled, increasing cold air cycling time in the machine box for server beyond the clouds, and be minimized power consumption.

Consult shown in Figure 8 creation the 3rd embodiment, present embodiment comprises: two ventilation sections 210/220.The ventilation section 210/220 of this creation not only can see through socket 211/221 and connect, 210/220 of two ventilation section more can be connected through scavenge port 212/222 as shown in Figure 8, two sockets 211/221 other section of can connecting separately again, therefore direction series connection is not along a straight line limit in this creation, more can cooperate the different row's set directions that the space changes the high in the clouds machine box for server that sets up.

Consult work the 4th embodiment synoptic diagram shown in Figure 9, present embodiment comprises: four mainframe sections 110/120/130/140, a plurality of section array modes of this creation, be not limited only to monolayer alignment, more can be two layers arrangement mode up and down as shown in Figure 9, be example with a plurality of mainframe sections 110/120/130/140 in the present embodiment, be connected that this creation is not limited thereto but also can mix with the section of other difference in functionality.Wherein mainframe section 110 links with mainframe section 120; Mainframe section 130 links with mainframe section 140, the mode of connection in two intervals is narrated in the embodiment of preamble, be not repeated in this, and be arranged at the top of mainframe section 110 and mainframe section 120 after mainframe section 130 and 140 bindings of mainframe section.

Consult the guide rail synoptic diagram of shown in Figure 10 creation, this creation can more comprise guide rail again, be arranged at of the maintenance of the end face outside of each section in order to high in the clouds server host 102, wherein, guide rail preferably can be radial guidance 721, the direction that connects along the high in the clouds machine box for server is arranged at machine box for server top, high in the clouds, and fixing (for example being fixed on the wall or on the ceiling); At least one cross slide way 722 is arranged at the end face outside of each section along vertical radial guidance 721 directions, end face arranged outside two cross slide waies 722 of a main frame section 110 shown in Figure 10 for example, and the end face arranged outside cross slide way 722 of distributing frame section 500; Two-way joint 723 its two end connectors directions are 90 °, connect radial guidance 721 and cross slide way 722 respectively.The wheel that each section bottom outside of arranging in pairs or groups again is provided with, make main frame section 110 and distributing frame section 500 freely to move along radially reaching laterally, when the high in the clouds machine box for server keeps in repair, can be easily front and back two sections of the section of fault be pushed open radially, again with the section of fault along laterally pulling out in order to maintenance.

Though the technology contents of this creation discloses as above with preferred embodiment; so it is not in order to limit this creation; any personnel that are familiar with this technology; do not breaking away from the spirit a little change and the retouching done of this creation; all should be covered by in the category of this creation, so the protection domain of this creation is when being as the criterion according to the content that claim defined.

Claims

1. a high in the clouds machine box for server is characterized in that, comprises:

A plurality of sections comprise:

One mainframe section holds at least one high in the clouds server host in this mainframe section, wherein, this mainframe section comprises:

Be positioned at two sockets of this mainframe section, connect another this section respectively; And

Two ventilation sections, those ventilation sections comprise respectively:

Be positioned at those ventilation section one this sockets, connect another this section; And

One scavenge port exchanges the air in those sections; And

One cold air case connects wherein and one is somebody's turn to do the ventilation section, the supply cold air;

Wherein, those sockets are socket in pairs between two these sections, connects two these sections.

2. high in the clouds as claimed in claim 1 machine box for server is characterized in that, those sockets comprise:

One blocking device, airtight and locking when this two this socket socket with two these sockets.

3. high in the clouds as claimed in claim 1 machine box for server is characterized in that, each those section more comprises:

One locking devicen, locking two these sections when two these sections connect.

4. high in the clouds as claimed in claim 1 machine box for server, it is characterized in that this ventilation section is a rectangular box, and this socket that is positioned at this ventilation section is opened on the side of this ventilation section, this scavenge port then is located at an end face of this ventilation section, and this ventilation section more comprises:

One negative pressure adjustment pipe, extend to this end face and connect this scavenge port from this ventilation section one bottom surface, this negative pressure is adjusted on the pipe and is offered a plurality of throttling valve, those throttling valve size adjustable are put in order and are adjusted on pipe to being arranged in this negative pressure greatly by little from this scavenge port size, wherein, when this ventilation section was used for air inlet, each those throttling valve size was big when being used for exhaust than this ventilation section.

5. high in the clouds as claimed in claim 1 machine box for server is characterized in that this scavenge port connects this cold air case, and cold air is guided in those sections.

6. high in the clouds as claimed in claim 1 machine box for server is characterized in that, this scavenge port connects a flying saucer fan and extracts air in those sections out.

7. high in the clouds as claimed in claim 1 machine box for server is characterized in that, this scavenge port connects another this scavenge port on another this ventilation section.

8. high in the clouds as claimed in claim 1 machine box for server is characterized in that, those sections more comprise:

One fan section, inside is provided with a plurality of fans, and strengthens flowing of cold air in those sections, and this fan section comprises:

Be positioned at two these sockets of this fan section, be located at the two side faces of this fan section relatively, respectively another this section of socket.

9. high in the clouds as claimed in claim 1 machine box for server is characterized in that, this mainframe section more comprises:

One power supply drawer is located at a side of this mainframe section one bottom partially, supplies those high in the clouds server hosts required electricity consumption.

10. high in the clouds as claimed in claim 1 machine box for server is characterized in that, each those outside, section one bottom surface is provided with a plurality of wheels.