CN202425280U - Cabinet group equipment using closed cooling passage heat dissipation method - Google Patents
Cabinet group equipment using closed cooling passage heat dissipation method Download PDFInfo
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- CN202425280U CN202425280U CN2012200198381U CN201220019838U CN202425280U CN 202425280 U CN202425280 U CN 202425280U CN 2012200198381 U CN2012200198381 U CN 2012200198381U CN 201220019838 U CN201220019838 U CN 201220019838U CN 202425280 U CN202425280 U CN 202425280U
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- 238000000034 method Methods 0.000 title claims abstract description 4
- 238000001816 cooling Methods 0.000 title abstract description 8
- 230000017525 heat dissipation Effects 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000005057 refrigeration Methods 0.000 claims abstract description 19
- 239000003507 refrigerant Substances 0.000 claims description 22
- 238000009408 flooring Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 25
- 230000000694 effects Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to cabinet group equipment using a closed cooling passage heat dissipation method. The cabinet group equipment comprises refrigeration equipment and two cabinet groups. The two cabinet groups respectively comprise at least one cabinet. The cabinets of the two cabinet groups are abreast installed to enable the two cabinet groups to be installed in two rows. Particularly, a top sealing plate is arranged at the top of a space formed between the two rows of cabinet groups, passage sealing doors are respectively arranged at the two end parts of the space formed between the two rows of cabinet groups, and the space between the two rows of cabinet groups is enabled to form a closed passage through the top sealing plate and the two passage sealing doors. Refrigerated gas produced by the refrigeration equipment is input into the closed passage. Since the closed passage can realize centralized refrigerated gas supply, the volume of the refrigeration space is reduced, the heat dissipation efficiency is improved and the refrigeration energy consumption is saved; and since an electronic control lock which controls the opening and the closing of a flap is linked with a fire alarm system, the safety of the closed passage is guaranteed.
Description
Technical field
The utility model relate to be used to install can self-heating equipment rack, particularly relate to and can the rack of heat radiation be provided for equipment within it is installed.
Background technology
Along with internet and the develop rapidly of communicating by letter, need be with being installed in the machine room in a large amount of background devices Unified Set, so that manage and provide the operational environment that is fit to said background devices concentratedly.Said background devices can be a server, also can in various routing devices, redundance unit etc.Said background devices all is mounted in the rack in the machine room usually.Said background devices is all evolutions of heat usually when operate as normal; After installing concentratedly a large amount of background devices in machine room; Building environment just has considerable influence to the operate as normal of all background devices, and main influencing factor is exactly ambient temperature and the humidity in the machine room.In order to reach and to keep stable operational environment, just the apparatus of air conditioning must be set in machine room.The prior art machine room adopts raised flooring mostly; Said rack is installed on the raised flooring; The cold air through hole is set on the floor that rack is not installed, and by the cold air through hole cold air of apparatus of air conditioning generation being sent into machine room from the cold air through hole of raised flooring has suitable temperature and humidity to guarantee machine room.
But, because the caloric value of background devices is very big described in the machine room, a large amount of cooling airs need be provided, must consume sizable electric energy, energy consumption is bigger; In addition; Even under the above-mentioned working condition of prior art machine room; The refrigerant gas of input machine room also can only make the background devices that is installed in the rack bottom remain under the suitable working temperature from the floor; Owing to having absorbed the heat that the background devices of rack bottom distributes, refrigerant gas heats up; Background devices in that rack is installed than the upper strata can not effectively be implemented cooling by refrigerant gas, so prior art concentrates background devices in the machine room all can not be installed in the higher level of rack, causes the cabinet space waste.
The utility model content
The technical problem that the utility model will solve be to avoid the weak point of prior art and propose a kind of adopt the sealing cold passage radiating mode stack of cabinets equipment; Utilize the enclosure space of two row between the racks that the both sides rack is concentrated cooling air is provided; Make in the rack installed device can high efficiency and heat radiation, optimize the operational environment of installed device in the rack.
The utility model solve the technical problem and can realize through adopting following technical scheme:
Design, a kind of stack of cabinets equipment that adopts the cold passage radiating mode of sealing of manufacturing comprise refrigeration plant and two stack of cabinets, and said two stack of cabinets comprise at least one rack separately.Two stack of cabinets rack is separately installed side by side, thereby makes two stack of cabinets be mounted to two row stack of cabinets.Especially; The top of space that between two row stack of cabinets, forms is provided with the top shrouding; At the both ends, space that two row form between the stack of cabinets passage is set respectively and seals up a door, seal up a door by said top shrouding and two passages a closed channel is sealed in the space between the two row stack of cabinets.The refrigerant gas that said refrigeration plant generates is imported in the said closed channel.
The utility model can adopt the mode of underground cooling gas in said closed channel, to import refrigerant gas; Said two stack of cabinets are installed on the raised flooring, on the raised flooring of the bottom, space that forms between the said two row stack of cabinets, offer at least one cold air input through hole.The refrigerant gas that said refrigeration plant generates enters under the raised flooring, inputs in the closed channel between the two row stack of cabinets by said cold air input through hole.
Particularly, said rack comprises front panel and rear board, and said front panel is provided with at least one cold air air inlet through hole, and said rear board is provided with at least one hot gas exhaust hole.The front panel of two stack of cabinets rack separately is provided with in opposite directions; Make the refrigerant gas in the said closed channel get in the rack from the cold air air inlet through hole of each rack front panel, the hot gas that installed device gives out in each rack is discharged from the hot gas exhaust hole of corresponding rack rear board.
Said passage is sealed up a door and is comprised the body of sealing up a door, is installed in the guide rail between two enclosure top that adhere to two stack of cabinets separately of two stack of cabinets homonymies; Be connected on the said air door body, and can said guide rail on the guide wheel that slides; Guide wheel drive unit, and electronic control switch.Said electronic control switch sends a control signal to the guide wheel drive unit, and by the guide wheel that is driven by said guide wheel drive unit, and guide rail makes the said body automatic shutter of sealing up a door.Particularly, the said body of sealing up a door comprise two the fan seal up a door, in order to understand situation in the closed channel, said sealing up a door comprises doorframe and the door-plate of processing with transparent material.Said guide wheel is installed on the doorframe.
Said top shrouding is provided with the top window that at least one is communicated with said closed channel, and that this top shrouding comprises is identical with said top window quantity, trap on each top window is rotatably connected respectively.On the shrouding of said top, be respectively each trap and dispose electric control lock, perhaps seal each self-corresponding top window of said trap thereby make each trap open each self-corresponding top window of said trap by this electric control lock of control.
Said trap is provided with the suction sheet that can be magnetized, and the said electric control lock that is configured on the shrouding of said top is an electromagnetic lock.Said trap is connected on the said top window by pivoted, makes suction sheet on the trap under not by the situation of electromagnetic lock adhesive locking, guarantees that this trap can gravitate and each the self-corresponding top window of said trap that is flipped open automatically downwards.
In order to understand situation in the closed channel, said trap comprises sheet frame and the plate face of processing with transparent material.
Said stack of cabinets equipment also comprises fire protection alarm system, and electrically connects said fire protection alarm system and be installed in the condition of a fire induction installation in the said closed channel.Said electric control lock also electrically connects said fire protection alarm system.When said condition of a fire induction installation detects in the said closed channel condition of a fire is arranged, said each electric control lock of fire protection alarm system control is opened corresponding each trap, and the fire-fighting fire extinguishing material is imported in the said closed channel through each top window.
In order accurately to know the ambient temperature in the closed channel, in the said closed channel between two row stack of cabinets the temperature sensor that is used to detect temperature in this closed channel is installed also.
Compare with prior art, the technique effect that the utility model " adopts the stack of cabinets equipment of the cold passage radiating mode of sealing " is:
1. said closed channel is realized concentrating provides refrigerant gas, has reduced the refrigeration space volume, has improved radiating efficiency, has saved energy consumption for cooling;
2. refrigerant gas is easy to be full of in the said closed channel; All height of two groups of stack of cabinets can both be dispelled the heat by the refrigerant gas effect; Make the radiating effect of rack upper strata installed device also can reach the radiating effect of rack lower floor installed device; Than the prior art machine room radiating mode of refrigerant gas is provided from floor bottoms directly, the cabinet space utilance improves;
3. the fail safe of said closed channel has been guaranteed in electric control lock that said control trap opens and closes and the interlock of fire-fighting fire protection alarm system;
4. said trap is guaranteed under powering-off state in that do not have under the situation of electric control lock constraint can gravitate and be flipped open, when said closed channel can be removed closed state, is improved installed device fail safe in the rack.
Description of drawings
Fig. 1 is the main sketch map of looking of orthographic projection of the utility model " the stack of cabinets equipment of the cold passage radiating mode of employing sealing " preferred embodiment;
Fig. 2 is the orthographic projection schematic top plan view of said preferred embodiment;
Fig. 3 is that sketch map is looked on the orthographic projection left side of said preferred embodiment;
Fig. 4 is the axonometric projection sketch map of said preferred embodiment;
Fig. 5 is orthographic projection main the look sketch map of said preferred embodiment when each trap 51 is opened;
Fig. 6 is the axonometric projection sketch map of said preferred embodiment when said trap 51 is opened.
Embodiment
Do further to detail below in conjunction with the accompanying drawing illustrated embodiment.
The utility model proposes a kind of stack of cabinets equipment that adopts the cold passage radiating mode of sealing, to shown in Figure 6, comprises refrigeration plant and two stack of cabinets 2,3 like Fig. 1, and said two stack of cabinets 2,3 comprise at least one rack 21,31 separately.Two stack of cabinets 2,3 rack 21,31 is separately installed side by side, thereby makes two stack of cabinets 2,3 be mounted to two row stack of cabinets 2,3.Especially; Top of space in two row stack of cabinets 2, formation between 3 is provided with top shrouding 5; At two row stack of cabinets 2, the both ends, space that form between 3 passage is set respectively and seals up a door 4, seal up a door by said top shrouding 5 and two passages and 4 two row stack of cabinets 2, space between 3 sealed into a closed channel 1.The refrigerant gas that said refrigeration plant generates is imported in the said closed channel 1.The said rack 21,31 of the utility model not only is applicable to installs network or communication equipment, also is applicable to the equipment that all can generate heat when operate as normal.
Said closed channel 1 is realized concentrating refrigerant gas is provided; For refrigeration plant; Reduced the refrigeration space volume, said two stack of cabinets 2,3 are just as being in refrigerator-freezer two ends, and the cooling air that two stack of cabinets, 2,3 integral body are accepted in the closed channel 1 has improved radiating efficiency;
And the utility model has also been saved energy consumption for cooling, reaches energy-saving and cost-reducing effect; For example: adopt the machine room of prior art 1000 square meters, calculate the precision air conditioner that refrigeration needs 7 70KVA according to the machine room real area, total power consumption be 450 degree/hour; That is to say for 3942000 degree/years; The electricity charge according to 1 yuan of every degree are calculated, and the electricity charge spending of the machine room in 1 year on refrigeration just needs 3942000 yuan, and this is a huge spending; After using the utility model, the area that actual needs charges into cold wind will significantly reduce, and have only 1/10 of outside machine room area according to the spatial area calculating of closed channel 1; In order to improve blast, come to the machine room refrigeration by the precision air conditioner of 4 70KVA, overall refrigerating effect is 280KVA; Power consumption have only 252 the degree/hour; Just 2207520 degree/years, compare prior art and can practice thrift 1734480 yuan the electricity charge spending every year, and also practiced thrift the equipment input expense of the precision air conditioner of 3 70KVA.
Moreover; In closed channel 1, refrigerant gas is easy to be full of whole closed channel 1, and two groups of stack of cabinets, 2,3 all height can both be dispelled the heat by the refrigerant gas effect; Make the radiating effect of rack 21,31 upper strata installed device also can reach the radiating effect of rack 21,31 lower floor's installed device; Than the prior art machine room radiating mode of refrigerant gas is provided from floor bottoms directly, whole rack can both obtain the radiating effect of basically identical, and the cabinet space utilance improves.
The utility model preferred embodiment; As shown in Figure 6; Refrigerant gas is imported the mode that said closed channel 1 can adopt input under the raised flooring; Be that said two stack of cabinets 2,3 are installed on the raised flooring 6, on the raised flooring 6 bottom the space of said two row stack of cabinets 2, formation between 3, offer at least one cold air input through hole.Said cold air input through hole can be the single bigger through hole of cross-sectional area, also can be the less a plurality of through holes of cross-sectional area of netted arrangement.This preferred embodiment adopts a plurality of through holes of netted arrangement.The refrigerant gas that said refrigeration plant generates enters under the raised flooring, inputs in two row stack of cabinets 2, the closed channel 1 between 3 by said cold air input through hole.
In order to obtain radiating effect efficiently; The utility model preferred embodiment; Said rack 21,31 comprises front panel 211,311 and rear board 212,312; Said front panel 211,311 is provided with at least one cold air air inlet through hole, and said rear board 212,312 is provided with at least one hot gas exhaust hole.The front panel 211,311 of two stack of cabinets 2,3 rack 21,31 separately is provided with in opposite directions; Make the refrigerant gas in the said closed channel 1 get in the rack 21,31 from the cold air air inlet through hole of each rack front panel 211,311, the hot gas that installed device give out in each rack 21,31 is discharged from the hot gas exhaust hole of corresponding rack rear board 212,312.Said structure make cold airflow to thermal current to channelizing, improved radiating efficiency.
Said passage is sealed up a door and 4 is adopted the automatically-controlled door modes.Said passage is sealed up a door and 4 is comprised the body 41 of sealing up a door, is installed in the guide rail between two racks, 21,31 tops of adhering to two stack of cabinets separately of two stack of cabinets, 2,3 homonymies; Be connected on the said air door body, and can said guide rail on the guide wheel that slides; Guide wheel drive unit, and electronic control switch.Said electronic control switch sends a control signal to the guide wheel drive unit, and by the guide wheel that is driven by said guide wheel drive unit, and guide rail makes said body 41 automatic shutters of sealing up a door.Easy to maintenance in order to ensure installed device in the rack 21,31, said passage seal up a door 4 and the floor between should adopt without hindrance design so that equipment passes in and out said closed channel 1.Said electronic control switch can adopt electronic access control system, and gate control system that can the said stack of cabinets equipment of formula and the machine room door access control system is unified sets.
The utility model preferred embodiment, like Fig. 1 to Fig. 6, the said body 41 of sealing up a door comprises that two fans seal up a door 411, said sealing up a door 411 comprises doorframe 4111 and the door-plate of processing with transparent material 4112.Said guide wheel is installed on the doorframe 4111.
Said top shrouding 5 also adopts can open and close design; Said top shrouding 5 is provided with at least one top window that is communicated with said closed channel 1 52, and that this top shrouding 5 comprises is identical with said top window 52 quantity, trap 51 on each top window 52 is rotatably connected respectively.On said top shrouding 5, be respectively each trap 51 and dispose electric control lock 53, perhaps seal said trap 51 each self-corresponding top window 52 thereby make each trap 51 open said trap 51 each self-corresponding top window 52 by this electric control lock 53 of control.
About the opening ways of electric control lock 53 and trap 51, the said trap 51 of the utility model preferred embodiment is provided with the suction sheet that can be magnetized, and the said electric control lock 53 that is configured on the said top shrouding 5 is electromagnetic locks.Said trap 51 is connected on the said top window 52 by pivoted; Make suction sheet on the trap 51 under, guarantee that this trap 51 can gravitate and said trap 51 each the self-corresponding top window 52 that are flipped open automatically downwards not by the situation of electromagnetic lock adhesive locking.In order to understand situation in the said closed channel 1, said trap 51 comprises sheet frame 511 and the plate face of processing with transparent material 512.Said trap can gravitate under the situation that does not have electric control lock 53 constraint and be flipped open; Guarantee under powering-off state; When said closed channel 1 can be removed closed state; Improve installed device fail safe in the rack 21,31, be unlikely, be unfavorable for the equipment emergency processing because of the machine room outage makes closed channel 1 maintenance closed state.
Above-mentioned top shrouding 5 structures are adapted to the fire-fighting demand of stack of cabinets equipment.The utility model preferred embodiment, said stack of cabinets equipment also comprises fire protection alarm system, and electrically connects said fire protection alarm system and be installed in the condition of a fire induction installation in the said closed channel.Said electric control lock 53 also electrically connects said fire protection alarm system.In said condition of a fire induction installation detects said closed channel 1, the condition of a fire is arranged, each electric control lock 53 of said fire protection alarm system control is opened corresponding each trap 51, and the fire-fighting fire extinguishing material is imported in the said closed channel 1 through each top window 52.Electric control lock 53 that said control trap opens and closes and the interlock of fire-fighting fire protection alarm system have been guaranteed the fail safe of said closed channel 1.
In order to monitor the working temperature in the said closed channel of detecting 1, in two row stack of cabinets 2, said closed channel 1 between 3, the temperature sensor that is used to detect temperature in this closed channel 1 is installed also.
Claims (10)
1. a stack of cabinets equipment that adopts the cold passage radiating mode of sealing comprises refrigeration plant and two stack of cabinets (2,3), and said two stack of cabinets (2,3) comprise at least one rack (21,31) separately; Two stack of cabinets (2,3) rack (21,31) is separately installed side by side, thereby makes two stack of cabinets (2,3) be mounted to two row stack of cabinets (2,3); It is characterized in that:
The top of space that between two row stack of cabinets (2,3), forms is provided with top shrouding (5); The both ends, space that between two row stack of cabinets (2,3), form are provided with passage respectively and seal up a door (4), by said top shrouding (5) and two passages seal up a door (4) closed channel (1) is sealed in the space between the two capable stack of cabinets (2,3); The refrigerant gas that said refrigeration plant generates is imported in the said closed channel (1).
2. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 1, it is characterized in that:
Said two stack of cabinets (2,3) are installed on the raised flooring (6), on the raised flooring (6) of the bottom, space that forms between the said two row stack of cabinets (2,3), offer at least one cold air input through hole; The refrigerant gas that said refrigeration plant generates enters under the raised flooring, inputs in the closed channel (1) between the two row stack of cabinets (2,3) by said cold air input through hole.
3. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 1, it is characterized in that:
Said rack (21,31) comprises front panel (211,311) and rear board (212,312); Said front panel (211,311) is provided with at least one cold air air inlet through hole, and said rear board (212,312) is provided with at least one hot gas exhaust hole;
The front panel (211,311) of two stack of cabinets (2,3) rack (21,31) separately is provided with in opposite directions; Make the refrigerant gas in the said closed channel (1) get in the rack (21,31) from the cold air air inlet through hole of each rack front panel (211,311), the hot gas that interior the installed device of each rack (21,31) gives out is from the hot gas exhaust hole discharge of corresponding rack rear board (212,312).
4. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 1, it is characterized in that:
Said passage seals up a door that (4) comprise the body of sealing up a door (41), the guide rail between two racks that adhere to two stack of cabinets separately (21, the 31) top of (2, the 3) homonymy that is installed in two stack of cabinets; Be connected on the said air door body, and can said guide rail on the guide wheel that slides; Guide wheel drive unit, and electronic control switch;
Said electronic control switch sends a control signal to the guide wheel drive unit, and by the guide wheel that is driven by said guide wheel drive unit, and guide rail makes the said body of sealing up a door (41) automatic shutter.
5. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 4, it is characterized in that:
The said body of sealing up a door (41) comprise two the fan seal up a door (411) door-plate (4112) that said sealing up a door (411) comprises doorframe (4111) and process with transparent material; Said guide wheel is installed on the doorframe (4111).
6. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 1, it is characterized in that:
Said top shrouding (5) is provided with at least one top window that is communicated with said closed channel (1) (52), and that this top shrouding (5) comprises is identical with said top window (52) quantity, trap (51) on each top window (52) is rotatably connected respectively; On said top shrouding (5), be respectively each trap (51) and dispose electric control lock (53), perhaps seal each self-corresponding top window (52) of said trap (51) thereby make each trap (51) open each self-corresponding top window (52) of said trap (51) by this electric control lock of control (53).
7. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 6, it is characterized in that:
Said trap (51) is provided with the suction sheet that can be magnetized, and the said electric control lock (53) that is configured on the said top shrouding (5) is an electromagnetic lock; Said trap (51) is connected on the said top window (52) by pivoted; Make suction sheet on the trap (51) under, guarantee that this trap (51) can gravitate and each the self-corresponding top window (52) of said trap (51) that is flipped open automatically downwards not by the situation of electromagnetic lock adhesive locking.
8. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 6, it is characterized in that:
Said trap (51) comprises sheet frame (511) and the plate face of processing with transparent material (512).
9. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 6, it is characterized in that:
Also comprise fire protection alarm system, and electrically connect said fire protection alarm system and be installed in the condition of a fire induction installation in the said closed channel; Said electric control lock (53) also electrically connects said fire protection alarm system;
In said condition of a fire induction installation detects said closed channel (1), the condition of a fire is arranged; Said fire protection alarm system each electric control lock of control (53) is opened corresponding each trap (51), and the fire-fighting fire extinguishing material is imported in the said closed channel (1) through each top window (52).
10. the stack of cabinets equipment of cold passage radiating mode is sealed in employing according to claim 1, it is characterized in that:
In the said closed channel (1) between two row stack of cabinets (2,3) temperature sensor that is used to detect temperature in this closed channel (1) is installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200198381U CN202425280U (en) | 2012-01-17 | 2012-01-17 | Cabinet group equipment using closed cooling passage heat dissipation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200198381U CN202425280U (en) | 2012-01-17 | 2012-01-17 | Cabinet group equipment using closed cooling passage heat dissipation method |
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| CN202425280U true CN202425280U (en) | 2012-09-05 |
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| CN2012200198381U Expired - Fee Related CN202425280U (en) | 2012-01-17 | 2012-01-17 | Cabinet group equipment using closed cooling passage heat dissipation method |
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| CN103281881A (en) * | 2013-05-29 | 2013-09-04 | 北京京东尚科信息技术有限公司 | Roof system between cabinets |
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| CN103806704A (en) * | 2014-02-13 | 2014-05-21 | 深圳市共济科技有限公司 | Modularized data center machine room provided with sealed channels |
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| CN103247153A (en) * | 2013-05-20 | 2013-08-14 | 姬志刚 | Transformer box body having information alarming and sound alarming functions |
| CN103311821A (en) * | 2013-05-27 | 2013-09-18 | 姬志刚 | Substation box with sound warning function |
| CN103281881A (en) * | 2013-05-29 | 2013-09-04 | 北京京东尚科信息技术有限公司 | Roof system between cabinets |
| CN103281881B (en) * | 2013-05-29 | 2016-05-18 | 北京京东尚科信息技术有限公司 | A kind of rack room roof system |
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| CN103806704B (en) * | 2014-02-13 | 2016-08-17 | 深圳市共济科技有限公司 | A kind of modular data center machine room with closed channel |
| EP3159462A4 (en) * | 2014-06-20 | 2017-06-14 | ZTE Corporation | Modular data center |
| CN108028516B (en) * | 2015-07-17 | 2020-06-12 | 埃弗里特杜克莱尔有限责任公司 | Ventilation and fire-extinguishing device for a distribution panel |
| CN108028516A (en) * | 2015-07-17 | 2018-05-11 | 埃弗里特杜克莱尔有限责任公司 | Ventilation and fire extinguishing equipment for switchboards |
| CN105485800A (en) * | 2016-01-06 | 2016-04-13 | 西安工程大学 | Natural cooling-mechanical refrigerating integrated air conditioner system for data center |
| CN105813441A (en) * | 2016-05-17 | 2016-07-27 | 大连国霖技术有限公司 | Hot and cold gas isolating and restraining device used for data center |
| CN105813441B (en) * | 2016-05-17 | 2018-08-31 | 大连国霖技术有限公司 | A kind of hot and cold gas that data center uses isolation containment device |
| CN106320751A (en) * | 2016-10-08 | 2017-01-11 | 上海乐通通信设备（集团）股份有限公司 | Cold channel device having heat insulation function |
| CN106320751B (en) * | 2016-10-08 | 2019-08-20 | 上海乐通通信设备（集团）股份有限公司 | A kind of cold passage device of heat insulation function |
| CN110145137A (en) * | 2019-05-05 | 2019-08-20 | 深圳供电局有限公司 | Integrated micro-module machine room with low power consumption and high cooling efficiency |
| CN110381694A (en) * | 2019-07-26 | 2019-10-25 | 何志锋 | A kind of secure processor based on block chain |
| CN112736738A (en) * | 2021-01-29 | 2021-04-30 | 国网河南省电力公司杞县供电公司 | Cold pond system for indoor power distribution cabinet group |
| CN114435894A (en) * | 2022-01-17 | 2022-05-06 | 陕西煤业化工集团孙家岔龙华矿业有限公司 | Chain control system for scraper conveyor and rubber belt conveyor |
| CN114435894B (en) * | 2022-01-17 | 2023-08-01 | 陕西煤业化工集团孙家岔龙华矿业有限公司 | Chain control system of scraper conveyor and adhesive tape conveyor |
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