CN103179822A - Intelligent constant-temperature air-conditioning electromagnetic shielding cabinet - Google Patents
Intelligent constant-temperature air-conditioning electromagnetic shielding cabinet Download PDFInfo
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- CN103179822A CN103179822A CN2013100778206A CN201310077820A CN103179822A CN 103179822 A CN103179822 A CN 103179822A CN 2013100778206 A CN2013100778206 A CN 2013100778206A CN 201310077820 A CN201310077820 A CN 201310077820A CN 103179822 A CN103179822 A CN 103179822A
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Abstract
The invention discloses an intelligent constant-temperature air-conditioning electromagnetic shielding cabinet which comprises a cold bin, a hot bin and a refrigerating system. The air-conditioning refrigerating system comprises an air conditioner, an air conditioner cold air port, an air conditioner inner circulating port, an air conditioner temperature controller and an air conditioner stabilized-voltage power source, the air conditioner cold air port is communicated with the cold bin, the air conditioner inner circulating port is communicated with the hot bin, the air conditioner temperature controller is used for setting inside temperature of the cabinet and maintaining the inside temperature of the cabinet constant, and the air conditioner stabilized-voltage power source is used for stably supplying power for the air conditioner. The intelligent constant-temperature air-conditioning electromagnetic shielding cabinet has better shielding performances, good radiating effect and lightning prevention performance.
Description
Technical field
The present invention relates to a kind of electromagnetic shielding rack, specifically, relate to a kind of intelligent constant-temperature air-conditioning electromagnetic shielding rack.
Background technology
Electromagnetic shielding rack can be used for placing computer, the webserver and communication electronic device etc., can stop electromagnetic wave to personal injury, effectively suppress electromagnetic information leakage and prevent that outside strong electromagnetic harassing and wrecking from affecting equipment normal operation etc., be usually used in government bodies, bank, security, army, the higher industry of concerning security matters level requirements of scientific research etc.The rack that seal is better, its capability of electromagnetic shielding are also better; But, because the seal of rack makes equipment be difficult for heat radiation.At present, cooling measure commonly used is to arrange the waveguide window with ventilation function on cabinet walls, makes the inside and outside circulation of air of rack, thereby takes away heat.
Chinese invention patent application (publication number: CN102573418) disclose a kind of closed heat exchange type electromagnetic shielding cabinet.Be provided with cold wind inner looping, hot blast inner looping and heat exchanger in this closed heat exchange type electromagnetic shielding cabinet inside.Heat exchanger is connected with cold wind inner looping and hot blast inner looping respectively.Heat exchanger is provided with fan.Realize forced air flow by fan, guarantee that refrigerating capacity satisfies instructions for use.But the refrigeration of fan is limited, is unfavorable for the heat radiation of relatively high power equipment, also can't detect in real time the temperature of interior of equipment cabinet, thereby realizes the temperature constant of interior of equipment cabinet.In addition, this closed heat exchange type electromagnetic shielding cabinet does not arrange anti-lightning strike device, is subject to thunderbolt, thereby causes the damage of equipment.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of intelligent constant-temperature air-conditioning electromagnetic shielding rack, has shielding properties preferably, has simultaneously good radiating effect and anti-lightning strike performance.
Technical scheme of the present invention is as follows:
A kind of intelligent constant-temperature air-conditioning electromagnetic shielding rack, comprise Leng Cang, hot storehouse and refrigerating system, described air-conditioning refrigeration system comprises circulation port, air conditioner temperature controller and air-conditioning stabilized voltage power supply in air-conditioning, air-conditioning cold air port, air-conditioning, described air-conditioning cold air port is communicated with described cold storehouse, and in described air-conditioning, circulation port is communicated with described hot storehouse; Described air conditioner temperature controller is used for setting the internal temperature of described rack, keeps internal temperature constant of described rack, and described air-conditioning stabilized voltage power supply is used for described air-conditioning stable power-supplying.
Further: described air-conditioning is arranged in the air-conditioning shielding box, described air-conditioning cold air port is arranged on the bottom of described air-conditioning shielding box, described air-conditioning shielding box comprises at least one first air channel cowling panel, described the first air channel cowling panel is the inclined plane, the air outlet of described air-conditioning is facing to described the first air channel cowling panel, the angle that the bottom surface of described the first air channel cowling panel and described air-conditioning shielding box forms is acute angle, be used for changing wind direction, minimizing is in the generation of place, described air-conditioning cold air port condensed water, and the below of described the first air channel cowling panel is provided with the second air channel cowling panel; The top of described air-conditioning is provided with groove, and air inlet is arranged on described groove, is provided with the condensation water collection mouth on described air-conditioning shielding box.
Further: also comprise lightning surge protection module, described lightning surge protection module is avoided the destruction of thunder and lightning for the protection of the equipment of the inside of described rack.
Further: circulation port be all waveguide window in described air-conditioning cold air port and described air-conditioning, and the waveguide window surface in described air-conditioning cold air port is provided with downward-sloping blinds, and the waveguide window of the interior circulation port of described air-conditioning is outside equipped with downward-sloping guide plate.
Further: the outlet pipe of described air-conditioning refrigeration system is arranged on the left side of inside of the shell of described rack, and described outlet pipe is transparent outlet pipe, and effluent pipe mouth is arranged on the below, left side of described shell.
Further: described interior of equipment cabinet is provided with traffic filter, power-supply filter and waveguide, is separated with the space between described traffic filter and described power-supply filter, is provided with the pipe lid on described waveguide.
Further: respectively be fixedly installed a physical isolation pipe on the left inside sidewall of described shell and right inside sidewall, be used for parcel refrigerating system power line and device power supply (DPS) line.
Further: the below, back of described shell is provided with serial ports and earth terminal, and described serial ports is used for connecting external equipment.
Further: all be provided with acoustical cotton on the inner surface at the inwall of described shell, the Qianmen of described rack and back door.
Further: described Qianmen and back door all are provided with a shielding construction, and described door shielding construction comprises reed, and described reed and front doorframe and rear door frame crimping are provided with shielding gasket on described front doorframe and described rear door frame.
Technique effect of the present invention is as follows:
1, the screening effectiveness of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention satisfies the B level requirement of GJB5792-2006.
2, be provided with air-conditioning refrigeration system in intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention, can arrange and automatic regulating machine cabinet internal temperature, in real time state of temperature in rack is carried out remote monitoring, keep temperature constant in rack, and can temperature surpass the design temperature alarm in rack.
3, lightning surge protection module is set in intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention, the equipment of protection interior of equipment cabinet is avoided the destruction of thunder and lightning.
4, be provided with the insulation acoustic damping materials in intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention, more than can making the equipment reducing noise 20db in rack, simultaneously, possess the effect of fire-retardant heat insulation.
5, intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention can connect computer, realizes remote monitoring, and a computer can monitor and control the temperature in 101 these racks simultaneously.
Description of drawings
Fig. 1 is the front view of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 2 is the rearview of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 3 is the left view of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 4 is the right view of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 5 is the schematic diagram of door shielding construction of the present invention;
Fig. 6 is the structural representation of the air-conditioning of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 7 is the structural representation of the air-conditioning shielding box of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 8 is the structural representation of the lower plate of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention;
Fig. 9 is the structural representation of the physical isolation pipe of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention.
Embodiment
Below with reference to accompanying drawing and preferred embodiment, the present invention is described in detail.
As shown in Fig. 1-4, be respectively front view, rearview, left view and the right view of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention.
The structure of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention comprises upper plate, lower plate 18, Qianmen 4, back door 5, shell 1, division board 7, frame, refrigerating system and lightning surge protection module 6.Upper plate be fixedly installed on frame above.Lower plate 18 be fixedly installed on frame below.The front side of shell 1 and rear side are respectively arranged with front doorframe 28 and rear door frame.Qianmen 4 is arranged on front doorframe 28 places.Back door 5 is arranged on the rear door frame place.In the present invention's one preferred embodiment, front doorframe 28 and rear door frame can be two doorframes that are arranged above and below.Be convenient to like this industrial processes.Correspondingly, Qianmen 4 and back door 5 can be also two doors that are arranged above and below.As shown in Figure 5, be the schematic diagram of door shielding construction of the present invention.Qianmen 4 and back door 5 all are provided with a shielding construction.The door shielding construction comprises reed 27.Reed 27 and front doorframe 28 and rear door frame crimping.Be provided with shielding gasket on front doorframe 28 and rear door frame.When closing Qianmen 4 and back door 5, reed 27 and shielding gasket can make Qianmen 4 and back door 5 closely be crimped on respectively on front doorframe 28 and rear door frame, make obturation effect good, reach effectiveness preferably.Can be provided with force-increasing lock 10 on Qianmen 4 and back door 5.This force-increasing lock 10 is prior art, can be the application for a patent for invention of CN101591997 with reference to publication number.The left side of frame and right side are fixed on the inwall of shell 1.All be provided with acoustical cotton 20 on the inner surface at the inwall of shell 1, Qianmen 4 and back door 5.In the present invention's one preferred embodiment, this acoustical cotton 20 is PU crest acoustical cotton.PU crest acoustical cotton surface has the structure of crest and trough.This acoustical cotton 20 can absorb noise, makes equipment within machine cabinet noise reduction 〉=20db.This acoustical cotton 20 also possesses the effect of heat-insulating and fire-proof.The inwall of the front side of frame and rear side and shell leaves the space.Division board 7 is fixed on the front of frame.Division board 7 is separated into Leng Cang and Re Cang with intelligent constant-temperature air conditioner electric magnetic screen interior of equipment cabinet.In the present invention's one preferred embodiment, division board 7 is the aluminum division board.The general rectangular division board of different size that adopts of division board 7 is spliced, commonly used is adopt highly for each of the division board of 1U and 2U and be highly 3U division board several.Adopt this collocation can avoid producing the gap, thereby Leng Cang and the sealing of hot storehouse are separated.The volume in the general specific heat of the volume in cold storehouse storehouse is little.Cold storehouse is less, the integral body cooling ability in cold storehouse is better, air-out speed and the refrigerating capacity in the air-conditioning cold air port 8 in cold storehouse are reduced, avoid accumulating in because the air-conditioning refrigeration system refrigeration produces a large amount of condensed waters equipment and the rack itself that damages in rack in rack.But the volume ratio in Leng Cang and hot storehouse has a scope, can set according to the size of rack.
As shown in Figure 6 and Figure 7, be respectively the air-conditioning of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention and the structural representation of air-conditioning shielding box.
Air-conditioning refrigeration system be arranged on upper plate above.Refrigerating system comprises circulation port 9, air conditioner temperature controller 2 and air-conditioning stabilized voltage power supply 3 in air-conditioning 21, air-conditioning cold air port 8, air-conditioning.Air-conditioning 21 is arranged in an air-conditioning shielding box 22.Air-conditioning cold air port 8 is arranged on the bottom of air-conditioning shielding box 22.The top of air-conditioning 21 is provided with groove 25.Air inlet 24 is arranged on groove 25 places.Air-conditioning shielding box 22 comprises at least one first air channel cowling panel 29.The first air channel cowling panel 29 is the inclined plane, be used for to change wind direction, reduces the generation at air-conditioning cold air port 8 place's condensed waters.This first air channel cowling panel 29 is acute angle with the angle that the bottom surface forms.The air outlet 23 of air-conditioning 21 is facing to the first air channel cowling panel 29.If the air outlet of air-conditioning 21 is in different sides, any one side of corresponding air-conditioning shielding box 22 first air channel cowling panel that can be designed to tilt with it to realize changing wind direction, reduces the function in the generation of air-conditioning cold air port 8 place's condensed waters.The first air channel cowling panel 29 downsides at air-conditioning shielding box 22 are provided with one second air channel cowling panel 26.Be provided with the condensation water collection mouth on air-conditioning shielding box 22, be used for collecting condensed water.After hot blast entered air-conditioning 21 from air inlet 24, the compression of process air-conditioning 21 became cold wind, blows out from air outlet 23.Cold wind runs into the first rear refraction of air channel cowling panel 29 and changes wind direction.Part cold wind directly 8 blows out from the air-conditioning cold air port; Part cold wind is through the first air channel cowling panel 29 refraction, and the cold wind after refraction blows on the second air channel cowling panel 26, and after the second air channel cowling panel 26 refractions changed wind directions, 8 blew out from the air-conditioning cold air port.It is to contact the generation altitude temperature difference effect by the cold wind that the first air channel cowling panel 29 and the second air channel cowling panel 26 and air-conditioning 21 blow out that cool solidifying water of the present invention is eliminated principle, makes to be coated with hydrophilic sheath on the first air channel cowling panel 29 and the second air channel cowling panel 26 and to eliminate condensed water.Cold wind is blowing out by superrefraction from air outlet 23, and its energy and wind speed all decrease, and makes when cold wind from the air-conditioning cold air port 8 when blowing out, and the condensed water of generation greatly reduces, thereby can reduce condensed water to the destruction of other assemblies.Air-conditioning cold air port 8 is communicated with cold storehouse.Air-conditioning cold air port 8 is waveguide window.This waveguide window plays the effect of electromagnetic shielding.The waveguide window surface is provided with downward-sloping blinds, and the length of every a slice of this blinds is longer, can play the effect that reduces wind speed.Blinds adopts downward-sloping the setting can be with the 8 cold wind guiding acoustical cottons 20 that blow out from the air-conditioning cold air port, rather than on the inwall of guiding shell 1, thereby avoided accumulating on the inwall of shell 1 due to the condensed water that refrigeration produces.Acoustical cotton 20 self has the effect of absorption condensation water, and has the structure of crest and trough due to acoustical cotton 20, can make cold wind repeatedly reflect to change wind direction in the structure of crest and trough, and slow down wind speed, and cold wind is dispersed, and reduces the generation of condensed water.In air-conditioning, circulation port 9 is communicated with hot storehouse.In air-conditioning, circulation port 9 is also waveguide window.This waveguide window plays the effect of electromagnetic shielding.Waveguide window is outside equipped with downward-sloping guide plate.This guide plate is used for controlling wind direction, makes hot blast can enter circulation port 9 in air-conditioning.Air conditioner temperature controller 2 is arranged on the top of shell 1, is used for setting the temperature of interior of equipment cabinet, keeps the constant of interior of equipment cabinet temperature; And can by Displaying Meter is set, show in real time the temperature of interior of equipment cabinet.Air-conditioning stabilized voltage power supply 3 is arranged on the upper right side of intelligent constant-temperature air-conditioning electromagnetic shielding rack, is used for air-conditioning 21 stable power-supplyings, avoids the generation accident.The circuit 3 of air conditioner temperature controller 2 and air-conditioning stabilized voltage power supply is independent of one another, does not interfere with each other; And spaced apart between the two, when having avoided work, mutual electromagnetic is disturbed.The outlet pipe of this air-conditioning refrigeration system is arranged on the left side of inside of the shell 1 of rack, and outlet pipe is transparent outlet pipe, convenient situation about checking in outlet pipe, the place that in time cleaning is stopped up.Effluent pipe mouth 13 is arranged on the below, left side of shell 1.By this air-conditioning refrigeration system, can make the temperature in rack remain on 25 ℃～35 ℃.
Lightning surge protection module 6 is avoided the destruction of thunder and lightning for the protection of the equipment of interior of equipment cabinet, be arranged on the bottom of shell 1, makes the close together on lightning surge protection module 6 and ground.The electric current of lightning surge protection module 6 abrupt releases is larger, and by ground wire grounded, so lightning surge protection module 6 is more near better with the distance on ground.In addition, the circuit of lightning surge protection module 6 is independent, is not subjected to the impact of other assemblies or equipment.For convenient maintenance, lightning surge can also be protected module 6 to be set to the form that can extract out, during maintenance, only need to protect module 6 to extract out lightning surge and get final product from rack.In addition, for convenient observation, can the transparent visual window be set on shell 1, make the user be convenient to observe lightning surge protection module 6 whether to be in normal operating conditions.The structure of lightning protected module 6 of the present invention is prior art.By this lightning surge protection module 6 is set, can make the lightning surge protection satisfy IEC61643-1 " low pressure surge protective device " D grade standard.
As shown in Fig. 8 and 9, be the lower plate of intelligent constant-temperature air-conditioning electromagnetic shielding rack of the present invention and the structural representation of physical isolation pipe.
Be provided with traffic filter 15, power-supply filter 16 and waveguide 17 on the lower plate 18 of interior of equipment cabinet.Be separated with the space between traffic filter 15 and power-supply filter 16, avoid both mutually to produce electromagnetic interference.Be provided with the pipe lid on waveguide 17, can avoid dust to enter in waveguide 17.In the present invention's one preferred embodiment, internal diameter is that Φ 13mm and internal diameter are each 10, the waveguide 17 of Φ 8mm.Respectively be fixedly installed a physical isolation pipe 19 on the left inside sidewall of shell 1 and right inside sidewall, be used for parcel power line 21, reduce the electromagnetic radiation of power line 21, and can avoid both mutually to produce electromagnetic interference.Power line 21 comprises refrigerating system power line and device power supply (DPS) line.
The below, back of shell 1 is provided with serial ports 12 and earth terminal 11.This serial ports 12 is used for connecting external equipment, and for example, the remote monitoring computer can be realized the remote monitoring to this rack.In the present invention's one preferred embodiment, this serial ports 12 is the RS485 interface, and a computer can monitor and control the temperature in 101 these racks simultaneously.This rack can also arrange overtemperature alarm mechanism, by the remote monitoring computer, the overtemperature rack is carried out sound and light alarm.
The following of lower plate 18 can also be provided with castor 14, convenient mobile this rack.In addition, according to actual needs, in this rack, some pallets can be set, rack be divided into the space of different sizes, hold the instrument of different sizes.
When using this rack, air conditioner refrigerating 8 blows out cold wind from the air-conditioning cold air port, and cold wind flows downward in cold storehouse, and the devices exchange heat in rack, cold wind become after hot blast in hot storehouse on flow.Hot blast enters circulation port 9 in air-conditioning, and then discharges rack, thereby makes interior of equipment cabinet and inner equipment cooling thereof, keeps temperature constant in rack.
Above-described embodiment, just the specific embodiment of the invention is several, and the common variation that those skilled in the art carries out in the technical solution of the present invention scope and replacement all should be included in protection scope of the present invention.
Claims (10)
1. intelligent constant-temperature air-conditioning electromagnetic shielding rack, comprise Leng Cang and Re Cang, it is characterized in that: also comprise refrigerating system, described air-conditioning refrigeration system comprises circulation port, air conditioner temperature controller and air-conditioning stabilized voltage power supply in air-conditioning, air-conditioning cold air port, air-conditioning, described air-conditioning cold air port is communicated with described cold storehouse, and in described air-conditioning, circulation port is communicated with described hot storehouse; Described air conditioner temperature controller is used for setting the internal temperature of described rack, keeps internal temperature constant of described rack, and described air-conditioning stabilized voltage power supply is used for described air-conditioning stable power-supplying.
2. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, it is characterized in that: described air-conditioning is arranged in the air-conditioning shielding box, described air-conditioning cold air port is arranged on the bottom of described air-conditioning shielding box, described air-conditioning shielding box comprises at least one first air channel cowling panel, described the first air channel cowling panel is the inclined plane, the air outlet of described air-conditioning is facing to described the first air channel cowling panel, the angle that the bottom surface of described the first air channel cowling panel and described air-conditioning shielding box forms is acute angle, be used for changing wind direction, minimizing is in the generation of place, described air-conditioning cold air port condensed water, the below of described the first air channel cowling panel is provided with the second air channel cowling panel, the top of described air-conditioning is provided with groove, and air inlet is arranged on described groove, is provided with the condensation water collection mouth on described air-conditioning shielding box.
3. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1 is characterized in that: also comprise lightning surge protection module, described lightning surge protection module is avoided the destruction of thunder and lightning for the protection of the equipment of the inside of described rack.
4. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, it is characterized in that: in described air-conditioning cold air port and described air-conditioning, circulation port is all waveguide window, the waveguide window surface in described air-conditioning cold air port is provided with downward-sloping blinds, and in described air-conditioning, the waveguide window of circulation port is outside equipped with downward-sloping guide plate.
5. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, it is characterized in that: the outlet pipe of described air-conditioning refrigeration system is arranged on the left side of inside of the shell of described rack, described outlet pipe is transparent outlet pipe, and effluent pipe mouth is arranged on the below, left side of described shell.
6. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, it is characterized in that: described interior of equipment cabinet is provided with traffic filter, power-supply filter and waveguide, be separated with the space between described traffic filter and described power-supply filter, be provided with the pipe lid on described waveguide.
7. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, is characterized in that: respectively be fixedly installed a physical isolation pipe on the left inside sidewall of described shell and right inside sidewall, be used for parcel refrigerating system power line and device power supply (DPS) line.
8. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1 is characterized in that: the below, back of described shell is provided with serial ports and earth terminal, and described serial ports is used for connecting external equipment.
9. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 1, is characterized in that: all be provided with acoustical cotton on the inner surface at the inwall of described shell, the Qianmen of described rack and back door.
10. intelligent constant-temperature air-conditioning electromagnetic shielding rack as claimed in claim 9, it is characterized in that: described Qianmen and back door all are provided with a shielding construction, described door shielding construction comprises reed, described reed and front doorframe and rear door frame crimping are provided with shielding gasket on described front doorframe and described rear door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077820.6A CN103179822B (en) | 2013-03-12 | 2013-03-12 | Intelligent constant-temperature air-conditioning electromagnetic shielding rack |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077820.6A CN103179822B (en) | 2013-03-12 | 2013-03-12 | Intelligent constant-temperature air-conditioning electromagnetic shielding rack |
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| CN103179822A true CN103179822A (en) | 2013-06-26 |
| CN103179822B CN103179822B (en) | 2015-12-02 |
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| CN201310077820.6A Active CN103179822B (en) | 2013-03-12 | 2013-03-12 | Intelligent constant-temperature air-conditioning electromagnetic shielding rack |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106163249A (en) * | 2016-08-31 | 2016-11-23 | 苏州广能电子科技有限公司 | A kind of shielding rack |
| CN107346926A (en) * | 2016-05-04 | 2017-11-14 | 韩磊 | The shielding external electromagnetic pulse attack system of electric vehicle motor controller |
| CN107889440A (en) * | 2017-06-19 | 2018-04-06 | 广州汇安科技有限公司 | A kind of electronics bay with low-and high-frequency electro-magnetic screen function and energy-saving safety |
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| US20070030650A1 (en) * | 2005-08-04 | 2007-02-08 | Liebert Corporation | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventiliation |
| CN202524702U (en) * | 2012-01-17 | 2012-11-07 | 浙江中易和节能技术有限公司 | Energy-saving cooling cabinet |
| CN202679884U (en) * | 2012-06-04 | 2013-01-16 | 艾默生网络能源有限公司 | Cabinet air conditioner ventilation quantity adjusting device and modularization data center |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20070030650A1 (en) * | 2005-08-04 | 2007-02-08 | Liebert Corporation | Electronic equipment cabinet with integrated, high capacity, cooling system, and backup ventiliation |
| CN202524702U (en) * | 2012-01-17 | 2012-11-07 | 浙江中易和节能技术有限公司 | Energy-saving cooling cabinet |
| CN202679884U (en) * | 2012-06-04 | 2013-01-16 | 艾默生网络能源有限公司 | Cabinet air conditioner ventilation quantity adjusting device and modularization data center |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346926A (en) * | 2016-05-04 | 2017-11-14 | 韩磊 | The shielding external electromagnetic pulse attack system of electric vehicle motor controller |
| CN106163249A (en) * | 2016-08-31 | 2016-11-23 | 苏州广能电子科技有限公司 | A kind of shielding rack |
| CN107889440A (en) * | 2017-06-19 | 2018-04-06 | 广州汇安科技有限公司 | A kind of electronics bay with low-and high-frequency electro-magnetic screen function and energy-saving safety |
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| Publication number | Publication date |
|---|---|
| CN103179822B (en) | 2015-12-02 |
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