CN105188320A - Air conditioning apparatus inside shielding equipment cabinet - Google Patents
Air conditioning apparatus inside shielding equipment cabinet Download PDFInfo
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- CN105188320A CN105188320A CN201510652015.0A CN201510652015A CN105188320A CN 105188320 A CN105188320 A CN 105188320A CN 201510652015 A CN201510652015 A CN 201510652015A CN 105188320 A CN105188320 A CN 105188320A
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- humidifier
- shielding rack
- conditioning internal
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Abstract
The invention relates to an air conditioning apparatus inside a shielding equipment cabinet. The air conditioning apparatus comprises an air conditioner outer machine, an air conditioner inner machine, a humidifier, a temperature sensor, a humidity sensor, a controller, and a pair of diffuser plates. The air conditioner outer machine is connected with the air conditioner inner machine through a circulation pipeline. Both ends of the air conditioner inner machine are provided with an air inlet and an air outlet respectively. The two diffuser plates are symmetrically arranged on both sides of an operation unit. The interior of each diffuser plate is hollowed out and a plurality of air vents are distributed on a side surface of the diffuser plate and lead to the interior of the diffuser plate. The air outlet leads to the interiors of the diffuser plates through a discharge pipeline. The humidifier is arranged on a side of the air conditioner inner machine. The bottom of the air conditioner inner machine is connected with a condensed water discharging pipeline. The condensed water discharging pipeline is connected with the water tank of the humidifier so as to supply water to the humidifier. The air conditioning apparatus enables the air temperature and air humidity inside the shielding equipment cabinet to be within a range suitable for the normal operation of electronic elements.
Description
Technical field
The present invention relates to shielding rack field, is especially a kind of shielding rack inner air adjusting device.
Background technology
Shielding rack is the one of rack, is electromagnetic shielding rack again.Shielding
rackcan be used for placing the equipment such as computer, electromagnetic wave can be stopped to personal injury, the electromagnetic shielding equipment being a kind of effective suppression computer electromagnetic information leakage and preventing from outside strong electromagnetic from harassing affecting computer and normally work.Have data to show: ambient temperature often improves 10 DEG C, the components and parts life-span about reduces 30%-50%, affects little also substantially all more than 10%, famous " 10 DEG C " rule that Here it is.When shielding the built-in equipment operate power of rack and be comparatively large thus when dispelling the heat more, usually needing to arrange corresponding heat sink to guarantee that equipment is in suitable operating temperature, and prevent device components overheated and accelerated ageing.Existing common cooling system only terminates in the poor blower fan of radiating effect, correspondingly, the cabinet door of rack is often opened to obtain better radiating effect by existing shielding rack operationally staff, thus shield effectiveness is existed hardly, and the normal operation of air humidity to components and parts also also exists material impact.
Summary of the invention
The object of the invention is to provide a kind of shielding rack inner air adjusting device, to guarantee to shield the state that rack inner air is in optimum unit operation, is specifically realized by following technical scheme:
A kind of shielding rack inner air adjusting device, the upper contents of this shielding rack has operating unit, comprise outdoor machine of air-conditioner, air-conditioning internal machine, humidifier, temperature sensor, humidity sensor, controller and a pair diffuser plate, described air-conditioning internal machine is arranged at bottom in described shielding rack, and described outdoor machine of air-conditioner is connected with described air-conditioning internal machine by circulation line; The two ends of described air-conditioning internal machine are respectively air inlet, air outlet, two diffuser plates are symmetricly set in the both sides of described operating unit, the inner hollow out of described diffuser plate and side EDS maps have some with its inner venthole be communicated with, this venthole is relative with described operating unit, described air outlet is communicated with described diffuser plate inside by air outlet pipeline, thus the cold wind that air-conditioning internal machine is discharged is diffused to the both sides of described operating unit; Described humidifier is arranged at the side of described air-conditioning internal machine, and is connected with condensed water discharge pipe road bottom described air-conditioning internal machine, and this condensed water discharge pipe road is connected with the water tank of described humidifier thus provides water for described humidifier; Described temperature sensor, humidity sensor are arranged at described operating unit side, and both are connected with described controller, and described controller is connected with described outdoor machine of air-conditioner, air-conditioning internal machine and humidifier.
Described shielding rack inner air adjusting device, it designs further and is, described air-conditioning internal machine comprises housing, first evaporator, second evaporator, filter screen mechanism and blower fan, the two ends of described housing are respectively arranged with air inlet, air outlet, described air inlet, the air channel being positioned at housing is formed between air outlet, described air channel is fillter section and temperature descending section by baffle for separating, described filter screen organization establishes is in described fillter section, this filter screen mechanism comprises driving wheel, driven pulley, biased wheel, banded filter screen, stationary brush, housing corresponding to described fillter section bottom extends to form dedusting chamber downwards, described driving wheel, driven pulley is longitudinally arranged at inside described air inlet, described biased wheel is in described driving wheel, driven pulley away from described air inlet side and be positioned at the top in described dedusting chamber, and be provided with above described dedusting chamber and be positioned at the dedusting dividing plate of described biased wheel near temperature descending section side, banded for part filter screen on described driving wheel, driven pulley and biased wheel, thus is introduced in described dedusting chamber by described banded filter screen cuff, and described dedusting dividing plate is connected with airtight bar, and this airtight bar is overlapped on the banded filter screen at biased wheel place, described stationary brush is fixedly installed in described dedusting chamber and its end has bristle, described bristle offsets with the banded filter screen being positioned at dedusting chamber, thus driving wheel rotates when making banded filter screen move relative to stationary brush, the be fixed bristle of brush of the dust on banded filter screen is brushed lightly and is dropped down onto in dedusting chamber, the bottom opening in described dedusting chamber and be plugged with the dust stratification basin for collecting dust at opening part, described first evaporator, the second evaporator are set in turn in described temperature descending section along the direction of air-flow in housing, and both are connected to one group of cold medium pipeline, the upper body that described first evaporator is corresponding is upwards swelled thus is formed defrosting room, and described defrosting indoor are equipped with electric heater, the bottom shell of described temperature descending section is provided with some osculums, and the outer setting of this piece housing has collection bucket and is connected to the water-logging box of collection bucket lower end, described water-logging box is built-in with alum, and the upper portion side wall of water-logging box is connected with discharger, described blower fan is connected to the inner side of described air outlet, connects described air outlet pipeline outside described air outlet.
Described shielding rack inner air adjusting device, it designs further and is, the rotating shaft of described driving wheel is connected with a motor.
Described shielding rack inner air adjusting device, it designs further and is, the inner side of described air inlet is provided with draw-in groove, and the banded filter screen near described air inlet is interspersed in described draw-in groove.
Described shielding rack inner air adjusting device, its further design be, one group of cold medium pipeline comprises that medium enters pipe, medium goes out pipe, and described cold medium pipeline is connected with the outdoor machine of air-conditioner of outside.
Described shielding rack inner air adjusting device, it designs further and is, described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 40%-55%.
Described shielding rack inner air adjusting device, it designs further and is, described controller drives described air-conditioning internal machine, outdoor machine of air-conditioner operation, makes described shielding rack Inside Air Temperature be in 5 DEG C-37.8 DEG C.
Described shielding rack inner air adjusting device, its further design be, described temperature sensor records air themperature when being greater than 35 DEG C, and described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 50%-55%.
The present invention is by arranging at shielding interior of equipment cabinet the air-conditioning internal machine, the humidifier that are connected with outdoor machine of air-conditioner, make to shield the air themperature of interior of equipment cabinet, humidity is in the scope that appropriate electronic components and parts normally work, and the operating unit heat radiation in shielding rack is more thus when making temperature be in higher level, corresponding air humidity is also in higher level, thus increase the thermal capacity of shielding rack inner air, thus accelerate heat radiation process; The present invention is filtered the air entering housing by the filter screen mechanism comprising banded filter screen, the banded dust on filter screen of the part relative with air inlet more and cause windage comparatively large and filter effect is poor time, banded filter screen can be rotated by motor and driving wheel and make that its comparatively clean part is relative with air inlet proceeds filtration operation, thus extend the cleaning cycle of filter screen; By arranging the stationary brush being positioned at dedusting chamber in the bottom of banded filter screen, can dismantle and the dust on filter screen can be removed in time; Moisture in air can be swept off in the first evaporator outside by arranging the first evaporator in the second vaporizer upstream, thus ensure that the cooling-down effect of the second evaporator; By placing alum in water-logging box, make to collect sedimentation of suspension in the condensed water of formation in water-logging box from evaporator, and the clear water overflowed is added in humidifier, reduces the water consumption caused to keep shielding rack inner air humidity; By arranging airtight bar on dedusting dividing plate, making the air circulation between dedusting chamber and temperature descending section have to pass through two-layer filter screen could realize, thus ensure that the dust in dedusting chamber can not diffuse in temperature descending section; By arranging dust stratification basin at dedusting chamber inner bottom part, can in order to avoid dismantle whole interior machine and the dust produced in air-conditioning internal machine operation process can be cleaned out, it is comparatively convenient to operate.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention overall structure schematic diagram.
Fig. 2 is air-conditioning internal machine and diffusion board structure schematic diagram.
Fig. 3 is air-conditioning internal machine internal structure schematic diagram.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is further described.
The upper contents of shielding rack has operating unit, as shown in Figure 1, this shielding rack inner air adjusting device comprises outdoor machine of air-conditioner 1, air-conditioning internal machine 2, humidifier 3, temperature sensor 4, humidity sensor 5, controller 6 and a pair diffuser plate 7, described air-conditioning internal machine 2 is arranged at bottom in described shielding rack, and described outdoor machine of air-conditioner is connected with described air-conditioning internal machine by circulation line; The two ends of described air-conditioning internal machine 2 are respectively 211 air inlets, 212 air outlets, two diffuser plates 7 are symmetricly set in the both sides of described operating unit, the inner hollow out of described diffuser plate 7 and side EDS maps have some with its inner venthole be communicated with, this venthole is relative with described operating unit, described air outlet is communicated with described diffuser plate inside by air outlet pipeline 251, thus the cold wind that air-conditioning internal machine is discharged is diffused to the both sides of described operating unit; Described humidifier 3 is arranged at the side of described air-conditioning internal machine, and is connected with condensed water discharge pipe road 218 bottom described air-conditioning internal machine, and this condensed water discharge pipe road 218 is connected with the water tank of described humidifier thus provides water for described humidifier; Described temperature sensor 4, humidity sensor 5 are arranged at described operating unit side, and both are connected with described controller 6, and described controller 6 is connected with described outdoor machine of air-conditioner 1, air-conditioning internal machine 2 and humidifier 3.
Described air-conditioning internal machine 2 comprises housing 21, first evaporator 22, second evaporator 23, filter screen mechanism 24 and blower fan 25, the two ends of described housing are respectively arranged with air inlet 211, air outlet 212, described air inlet, the air channel being positioned at housing is formed between air outlet, described air channel is divided into fillter section and temperature descending section by dividing plate 213, described filter screen organization establishes is in described fillter section, this filter screen mechanism 24 comprises driving wheel 241, driven pulley 242, biased wheel 243, banded filter screen 244, stationary brush 245, housing corresponding to described fillter section bottom extends to form dedusting chamber 246 downwards, described driving wheel, driven pulley is longitudinally arranged at inside described air inlet, described biased wheel is in described driving wheel, driven pulley away from described air inlet side and be positioned at the top in described dedusting chamber, and be provided with above described dedusting chamber and be positioned at the dedusting dividing plate 247 of described biased wheel near temperature descending section side, lower tape filter screen on described driving wheel, driven pulley and biased wheel, thus is introduced in described dedusting chamber by described banded filter screen cuff, and described dedusting dividing plate 247 is connected with airtight bar 248, and this airtight bar is overlapped on the banded filter screen at biased wheel place, described stationary brush 245 is fixedly installed in described dedusting chamber and its end has bristle, described bristle offsets with the banded filter screen being positioned at dedusting chamber, thus driving wheel rotates when making banded filter screen move relative to stationary brush, the be fixed bristle of brush of the dust on banded filter screen is brushed lightly and is dropped down onto in dedusting chamber, the bottom opening in described dedusting chamber and be plugged with the dust stratification basin 249 for collecting dust at opening part, described first evaporator 22, second evaporator 23 is set in turn in described temperature descending section along the direction of air-flow in housing, and both are connected to one group of cold medium pipeline 27, the upper body that described first evaporator is corresponding is upwards swelled thus is formed defrosting room 221, and described defrosting indoor are equipped with electric heater 222, the bottom shell of described temperature descending section is provided with some osculums 214, and the outer setting of this piece housing has collection bucket 215 and is connected to the water-logging box 216 of collection bucket lower end, described water-logging box 216 is built-in with alum 217, and the upper portion side wall of water-logging box connects condensed water discharge pipe road 218, described blower fan 25 is connected to the inner side of described air outlet, is connected with air outlet pipeline 251 outside described air outlet.
The rotating shaft of described driving wheel is connected with a motor (not shown in FIG.), because air-conditioning internal machine filter screen material is lighter, therefore low-power machine can drive banded filter screen to rotate, in the middle part of banded filter screen, the part of filtration operation adopts material and common air conditioner filter screen material, only its frame is that soft material is made, common air conditioner filter screen is rectangle, and banded filter screen in the form of a ring.
The inner side of described air inlet is provided with draw-in groove 26, banded filter screen near described air inlet is interspersed in described draw-in groove, thus the space eliminated between air inlet and banded filter screen, prevent the windage due to banded filter screen from causing air to flow out via aforementioned interspace comparatively greatly.
Particularly, described one group of cold medium pipeline comprise medium enter pipe, medium go out pipe, described cold medium pipeline with outside outdoor machine of air-conditioner be connected, the first evaporator 22, second evaporator 23 is connected with outdoor machine of air-conditioner respectively thus ensure that cooling-down effect.
Described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 40%-55%.When relative humidity lower than 40% time, electronic devices and components easily gather on its normally work there is the electrostatic of impact, when relative humidity higher than 55% time, easily cause partial short-circuit.
Described controller drives described air-conditioning internal machine, outdoor machine of air-conditioner operation, makes described shielding rack Inside Air Temperature be in 5 DEG C-37.8 DEG C.
Described temperature sensor records air themperature when being greater than 35 DEG C, and described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 50%-55%.Increase air humidity, thus increase the thermal capacity of air, thus make the air energy of flow shielding interior of equipment cabinet take away more heat from operating unit.
The present invention is by arranging at shielding interior of equipment cabinet the air-conditioning internal machine, the humidifier that are connected with outdoor machine of air-conditioner, make to shield the air themperature of interior of equipment cabinet, humidity is in the scope that appropriate electronic components and parts normally work, and the operating unit heat radiation in shielding rack is more thus when making temperature be in higher level, corresponding air humidity is also in higher level, thus increase the thermal capacity of shielding rack inner air, thus accelerate heat radiation process; The present invention is filtered the air entering housing by the filter screen mechanism comprising banded filter screen, the banded dust on filter screen of the part relative with air inlet more and cause windage comparatively large and filter effect is poor time, banded filter screen can be rotated by motor and driving wheel and make that its comparatively clean part is relative with air inlet proceeds filtration operation, thus extend the cleaning cycle of filter screen; By arranging the stationary brush being positioned at dedusting chamber in the bottom of banded filter screen, can dismantle and the dust on filter screen can be removed in time; Moisture in air can be swept off in the first evaporator outside by arranging the first evaporator in the second vaporizer upstream, thus ensure that the cooling-down effect of the second evaporator; By placing alum in water-logging box, make to collect sedimentation of suspension in the condensed water of formation in water-logging box from evaporator, and the clear water overflowed is added in humidifier, reduces the water consumption caused to keep shielding rack inner air humidity; By arranging airtight bar on dedusting dividing plate, making the air circulation between dedusting chamber and temperature descending section have to pass through two-layer filter screen could realize, thus ensure that the dust in dedusting chamber can not diffuse in temperature descending section; By arranging dust stratification basin at dedusting chamber inner bottom part, can in order to avoid dismantle whole interior machine and the dust produced in air-conditioning internal machine operation process can be cleaned out, it is comparatively convenient to operate.
Claims (8)
1. a shielding rack inner air adjusting device, the upper contents of this shielding rack has operating unit, it is characterized in that, comprise outdoor machine of air-conditioner, air-conditioning internal machine, humidifier, temperature sensor, humidity sensor, controller and a pair diffuser plate, described air-conditioning internal machine is arranged at bottom in described shielding rack, and described outdoor machine of air-conditioner is connected with described air-conditioning internal machine by circulation line; The two ends of described air-conditioning internal machine are respectively air inlet, air outlet, two diffuser plates are symmetricly set in the both sides of described operating unit, the inner hollow out of described diffuser plate and side EDS maps have some with its inner venthole be communicated with, this venthole is relative with described operating unit, described air outlet is communicated with described diffuser plate inside by air outlet pipeline, thus the cold wind that air-conditioning internal machine is discharged is diffused to the both sides of described operating unit; Described humidifier is arranged at the side of described air-conditioning internal machine, and is connected with condensed water discharge pipe road bottom described air-conditioning internal machine, and this condensed water discharge pipe road is connected with the water tank of described humidifier thus provides water for described humidifier; Described temperature sensor, humidity sensor are arranged at described operating unit side, and both are connected with described controller, and described controller is connected with described outdoor machine of air-conditioner, air-conditioning internal machine and humidifier.
2. shielding rack inner air adjusting device according to claim 1, it is characterized in that, described air-conditioning internal machine comprises housing, first evaporator, second evaporator, filter screen mechanism and blower fan, the two ends of described housing are respectively arranged with air inlet, air outlet, described air inlet, the air channel being positioned at housing is formed between air outlet, described air channel is fillter section and temperature descending section by baffle for separating, described filter screen organization establishes is in described fillter section, this filter screen mechanism comprises driving wheel, driven pulley, biased wheel, banded filter screen, stationary brush, housing corresponding to described fillter section bottom extends to form dedusting chamber downwards, described driving wheel, driven pulley is longitudinally arranged at inside described air inlet, described biased wheel is in described driving wheel, driven pulley away from described air inlet side and be positioned at the top in described dedusting chamber, and be provided with above described dedusting chamber and be positioned at the dedusting dividing plate of described biased wheel near temperature descending section side, banded for part filter screen on described driving wheel, driven pulley and biased wheel, thus is introduced in described dedusting chamber by described banded filter screen cuff, and described dedusting dividing plate is connected with airtight bar, and this airtight bar is overlapped on the banded filter screen at biased wheel place, described stationary brush is fixedly installed in described dedusting chamber and its end has bristle, described bristle offsets with the banded filter screen being positioned at dedusting chamber, thus driving wheel rotates when making banded filter screen move relative to stationary brush, the be fixed bristle of brush of the dust on banded filter screen is brushed lightly and is dropped down onto in dedusting chamber, the bottom opening in described dedusting chamber and be plugged with the dust stratification basin for collecting dust at opening part, described first evaporator, the second evaporator are set in turn in described temperature descending section along the direction of air-flow in housing, and both are connected to one group of cold medium pipeline, the upper body that described first evaporator is corresponding is upwards swelled thus is formed defrosting room, and described defrosting indoor are equipped with electric heater, the bottom shell of described temperature descending section is provided with some osculums, and the outer setting of this piece housing has collection bucket and is connected to the water-logging box of collection bucket lower end, described water-logging box is built-in with alum, and the upper portion side wall of water-logging box is connected with discharger, described blower fan is connected to the inner side of described air outlet, connects described air outlet pipeline outside described air outlet.
3. shielding rack inner air adjusting device according to claim 2, it is characterized in that, the rotating shaft of described driving wheel is connected with a motor.
4. shielding rack inner air adjusting device according to claim 3, it is characterized in that, the inner side of described air inlet is provided with draw-in groove, and the banded filter screen near described air inlet is interspersed in described draw-in groove.
5. shielding rack inner air adjusting device according to claim 4, is characterized in that, one group of cold medium pipeline comprises that medium enters pipe, medium goes out pipe, and described cold medium pipeline is connected with the outdoor machine of air-conditioner of outside.
6. shielding rack inner air adjusting device according to claim 1, it is characterized in that, described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 40%-55%.
7. shielding rack inner air adjusting device according to claim 6, it is characterized in that, described controller drives described air-conditioning internal machine, outdoor machine of air-conditioner operation, makes described shielding rack Inside Air Temperature be in 5 DEG C-37.8 DEG C.
8. shielding rack inner air adjusting device according to claim 6, it is characterized in that, described temperature sensor records air themperature when being greater than 35 DEG C, and described controller drives described humidifier operation, makes described shielding rack inner air relative humidity be 50%-55%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652015.0A CN105188320B (en) | 2015-10-10 | 2015-10-10 | One kind shielding rack inner air adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510652015.0A CN105188320B (en) | 2015-10-10 | 2015-10-10 | One kind shielding rack inner air adjusting means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105188320A true CN105188320A (en) | 2015-12-23 |
| CN105188320B CN105188320B (en) | 2018-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510652015.0A Expired - Fee Related CN105188320B (en) | 2015-10-10 | 2015-10-10 | One kind shielding rack inner air adjusting means |
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| Country | Link |
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| CN (1) | CN105188320B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028757A (en) * | 2016-07-05 | 2016-10-12 | 苏州佰瑞信电子科技有限公司 | Dual-cycle and double-shell type outdoor electronic equipment cabinet |
| CN109041565A (en) * | 2018-09-11 | 2018-12-18 | 广州骏凯永卓信息科技有限公司 | A kind of electromagnetic shielding rack |
| CN109561606A (en) * | 2019-01-15 | 2019-04-02 | 北京至诚安邦信息技术有限公司 | Sensitive information equipment remote monitoring constant temperature and humidity electromagnetic shielding rack |
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| CN102937799A (en) * | 2012-09-10 | 2013-02-20 | 山东省计算中心 | Data center energy saving system and method |
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| CN205093072U (en) * | 2015-10-10 | 2016-03-16 | 南京佳旺安环境科技有限公司 | Inside air conditioning equipment of shielding cabinet |
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2015
- 2015-10-10 CN CN201510652015.0A patent/CN105188320B/en not_active Expired - Fee Related
Patent Citations (6)
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|---|---|---|---|---|
| CN201046373Y (en) * | 2007-04-18 | 2008-04-16 | 珠海格力电器股份有限公司 | Filtering net automatic cleaning device for air-conditioning |
| CN101827506A (en) * | 2010-05-04 | 2010-09-08 | 北京金秋果实电子科技有限公司 | Intelligent equipment cabinet |
| CN202524659U (en) * | 2012-01-18 | 2012-11-07 | 南京华设科技有限公司 | Network cabinet with air conditioner arranged at top |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028757A (en) * | 2016-07-05 | 2016-10-12 | 苏州佰瑞信电子科技有限公司 | Dual-cycle and double-shell type outdoor electronic equipment cabinet |
| CN109041565A (en) * | 2018-09-11 | 2018-12-18 | 广州骏凯永卓信息科技有限公司 | A kind of electromagnetic shielding rack |
| CN109561606A (en) * | 2019-01-15 | 2019-04-02 | 北京至诚安邦信息技术有限公司 | Sensitive information equipment remote monitoring constant temperature and humidity electromagnetic shielding rack |
| CN109561606B (en) * | 2019-01-15 | 2023-10-13 | 北京至诚安邦信息技术有限公司 | Remote monitoring constant temperature and humidity electromagnetic shielding cabinet for sensitive information equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105188320B (en) | 2018-01-23 |
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Granted publication date: 20180123 Termination date: 20181010 |