CN202101341U - Airduct cooling and energy saving device for machine room and base station - Google Patents
Airduct cooling and energy saving device for machine room and base station Download PDFInfo
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- CN202101341U CN202101341U CN2010206425252U CN201020642525U CN202101341U CN 202101341 U CN202101341 U CN 202101341U CN 2010206425252 U CN2010206425252 U CN 2010206425252U CN 201020642525 U CN201020642525 U CN 201020642525U CN 202101341 U CN202101341 U CN 202101341U
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Abstract
The utility model provides an airduct cooling and energy saving device for machine rooms and base stations, which has the advantages of simple structure, low cost and reliable operation and can be used for various machine rooms and mobile communication base stations. The cooling and energy saving device comprises an outdoor airduct radiator and accessories thereof. By utilizing the device, the heat exchange between indoor air and outdoor air can be performed via a closed circulation. As long as the outdoor temperature is lower than the indoor temperature, the above air circulation flow is in progress based on the full utilization of the natural rule and natural power. Therefore, the heat exchange between indoor air and outdoor air is realized so as to obtain the cooling effect. Meanwhile, the working of an air conditioner is shortened and the total energy consumption is lowered. The service life of the air conditioner is prolonged. Under the condition of insufficient natural power and small difference between indoor temperature and outdoor temperature, an electric fan of less energy consumption can be started so as to accelerate the air circulation flow for heat dissipation. When the device is used for cooling purpose, no dust will be brought into the room. Meanwhile, the device has the advantages of no pollution, basically no noise and no energy consumption.
Description
(1) technical field: the invention belongs to field of energy-saving technology.
(2) background technology: interior the electric equipment throughout the year automatically various unattended equipment rooms and the dotted mobile communication base station of operation are arranged, because that nobody waits for there is on duty, these machine rooms and communication base station all are in air-tight state usually.Because the electric equipment of the inside can constantly produce heat when operation, if can not in time dispel the heat, will cause indoor temperature constantly to raise, and makes electric equipment be difficult to continue normal operation.In order to keep the normal working temperature of equipment, the heat that produces in the time of just must working equipment is dispersed into outdoor going.In order to satisfy the needs of equipment cooling in airtight machine room and the base station, people will utilize air conditioner to carry out temperature control (cooling) naturally, and are accustomed to and are regarded as inevitablely, and the home and abroad is all like this.Because machine room and mobile communication base station are in the state of working constantly all the year, therefore, the temperature-controlling air-conditioning that carry out in order to keep normal working temperature each machine room and mobile communication base station, the electric weight that its accumulation consumes all is no small.For example, the air conditioning electricity of each mobile communication base station has almost accounted for the half the of whole base station power consumption usually.The all more than degree up to ten thousand of power consumption of the annual air-conditioning in average each base station.Such mobile communication base station just has up to a million, annual power consumption over ten billion degree in the quantity of the whole of China.And global mobile communication base station number is much bigger more than this number, and the electric weight of consumption is more much bigger.Therefore, the economize on electricity problem that solves this type machine room and base station temperature-controlling air-conditioning has world significance.
This actual basic concept problem that relates to machine room and base station construction.Existing machine room and base station; When building; Just be used as one to the house of machine room and base station and can hold properly that " container " that relevant device and equipment move work inside consider; And whether can problem of energy saving for house itself, then lack special consideration, as long as it is also just passable to have certain insulating power.That is to say; Do not include abundant problem of energy saving in the basic concept of machine room and base station construction; Constantly do not generate heat, require the house constantly to dispel the heat, in case too high this problem of room temperature designs and plan the capital construction of machine room and base station to indoor equipment.Just because of this, after coming into operation in machine room and base station,, will cause the continuous rising of airtight machine room and base station room temperature,, have to dispose air conditioner in addition and lower the temperature in order to keep the equipment operate as normal owing to constantly produce heat during equipment work.And in fact, this is the technical purpose of machine room and base station radiating and cooling, can in the capital construction of machine room and base station, through special design and configuration, make full use of various natural energy resources and power fully, obtains the solution of certain degree.Owing to be to utilize various natural energy resources and power, therefore, it is energy-conservation to adopt this type measure to carry out, and not only cost is extremely low, and safe and reliable, and what need safeguard also do not have noise and pollution hardly.Though can not replace air conditioner fully; But can obviously reduce the working time of air conditioner, save the air conditioner electricity consumption, prolong the service life of air conditioner; Reduce and to scrap the electronic waste that air conditioner forms, with and the cold-producing medium that discharges when damaging to the atmospheric environment produced pollution.Simultaneously, this basic facilities with low cost also can not become the target that the robber steals as air conditioner, can be because of the stolen effectiveness that loses.
In order to solve the economize on electricity problem of unattended equipment room and mobile communication base station temperature-controlling air-conditioning; Build energy-saving machine room and base station; I am once according to the principles of science and the natural law, for the machine room base station lowers the temperature aspect the economize on electricity, have carried out the several years exploratory development at abundant development and use natural energy resources and power; Obtain multinomial innovation achievement, and successively applied for multinomial patent." power-saving method of unattended equipment room (or base station) temperature-controlling air-conditioning " (200610003457.3) from 2006; " power-saving method of unattended equipment room (or base station) temperature-controlling air-conditioning improves " (200710303853.2) in 2007; 2008 " the cooling energy-saving device of unattended equipment room and mobile communication base station " (200820122538.X); " the cooling energy-saving device of unattended equipment room and base station " (200920223058.7) in 2009; " the cooling water circulation energy saver of unattended equipment room and base station " (201020610008.7) by 2010; None is not to be based on utilizing natural energy resources and power as far as possible, comes to save air conditioning electricity for the machine room base station." the airduct cooling energy-saving device of machine room and base station " that proposes now; Also be a kind of simple in structure, with low cost, reliable, make full use of the device that natural power is realized cooling energy-saving; And be a kind of having a style of one's own, the device that can use directly for the assembling of existing machine room base station.Utilize air to make heat catalysis fully, but do not have the exchange of indoor-outdoor air, not only do not pollute, can not bring house dust into, and not have noise basically, basically consumed energy not.Be particularly suitable for north China, use in especially colder area.
(3) summary of the invention: for angle from capital construction; For One's name is legion, be in air-tight state, in the electric equipment throughout the year automatically various unattended equipment rooms and the mobile communication base station of operation are arranged; Saving is used for the air-conditioning power consumption of temperature control, special proposition a kind of reliable " the airduct cooling energy-saving device of machine room and base station " simple in structure.
" the airduct cooling energy-saving device of machine room and base station " is by air inlet [1] and blast pipe [2], upper chamber [3], radiating tube [4], lower chamber [5]; And discharge pipe [6] and air outlet [7] air-tightness aeration structure that form, vertical thirty years of age; Respectively through the air inlet [1] on device top and the air outlet [7] of bottom; Communicate with the air outlet on interior space wall top and the air inlet of wall bottom, and formed an airtight circulating ventilation system jointly with the interior space.This circulating ventilation system and outdoor air are not directly linked up.Air inlet (air outlet on indoor wall top just) at device locates also to be equipped with a check valve [13] and a small-sized ventilating fan [8], the single direction that circulates of control air automatically, and can open ventilating fan acceleration ventilation where necessary.On outer, adjacent with the exterior space surface of this ventilating system, also being equipped with can sun-shading rainproof but do not influence the top cover [10] and the such backplate [9] of similar shutter of ventilation.If be installed in the shade use, backplate also can change into protecting wire net [9].In addition, the structural frame that also is necessary (or support) [12], and, below it, also need a pedestal [11] in order to lay this device.Usually, radiating tube [4] is made up of mutual dispersion (separation) and one group of metal tube that conducts heat easily vertically arranged side by side, can also add the fin that can quicken to dispel the heat for radiating tube.Except that radiating tube [4] is by easy heat transfer metal, upper chamber [3] and lower chamber [5] also are metal with what conduct heat easily usually.Blast pipe [2] and discharge pipe [6] then can serve as with the building plastic pipe.Though the circulating ventilation system of this device and outdoor air are not directly linked up, can be through the wall of device, especially have the tube wall of the long-pending heat dissipation metal pipe with high capacity of heat transfer of large contact surface, carry out heat exchange with outdoor air.And, as long as outdoor temperature is lower than indoor temperature, will be after the air heat radiation in the device automatically to sinking; And flow to indoor through air outlet [7], and simultaneously, the hot-air of indoor top also can be automatically from air inlet [1] through check valve [13]; Flow to this device, and order is passed through blast pipe [2], upper chamber [3], radiating tube [4], lower chamber [5] in this device, and discharge pipe [6]; Again in air outlet [7] flowed into chamber; Form circulation, and in this cyclic process, carry out heat exchange through wall and outdoor cool air.Because in the process of whole heat exchange, air seals, and does not have direct inlet chamber outer air, therefore just can not bring pollutants such as dust into yet.Because this individual system mainly is to utilize the ventilation that the natural law, dependence nature flow to realize heat exchange under normal conditions, therefore do not consume energy under normal conditions again, do not have noise yet.Even when opening the electric power ventilating fan and ventilate because the power of ventilating fan is little, power consumption also seldom, noise is also very little.
Owing to locate to be equipped with a check valve [13] at air inlet [1]; Only allow the hot-air of indoor top in device, to flow into, and flow out, get back to indoor from the device below; Form unidirectional circulation; And not allowing the reverse air flow in the device, this just can be when being warm summer, the unlikely reverse indoor heating of giving.
" the airduct cooling energy-saving device of machine room and base station " mainly contains two kinds of concrete structure types: a kind of row's of being formula structure; Radiating tube [4] totally is a row, two or more rows vertically arranged side by side; The flat structure pattern that the overall cross section in combination back is rectangle, total height is lower than the roof of machine room and base station, and suitable card attaches the wall outside that is installed in machine room and base station; Use the outside of especially in the shade sidewalls, plays " cooling chamber "; Another kind is a tower structure; Vertical thirty years of age of radiating tube [4]; Disconnected from each other, but boundling ground permutation and combination is together, rounded or the square substantially or polygon of the overall cross section after the combination etc.; Total height is also much taller than the roof of machine room and base station, is fit to be installed in the ventilation of machine room and base station outside and uses at four jiaos of places preferably.Horizontal basically the drawing of blast pipe [2] of row's formula structure is to become heavily after leaning on air in radiating tube [4], to dispel the heat fully, hot-air access to plant in the just further suction chamber, thereby the formation circulation; And the blast pipe of tower structure [2] also has one section vertical tedge, the effect of similar " vertical exhaust duct " (" chimney ") after horizontal drawing; The strength that can utilize hot-air to rise automatically inside; Hot-air in the suction chamber constantly replenishes into, behind the arrival upper chamber [3], disperses to get into again and vertically disperses in the heat dissipation metal pipe [4] arranged side by side; Carry out heat exchange through tube wall and outdoor air, sink after heat radiation cools off.Owing to be closed system, after cooling off, air sinks, and make the air pressure of upper chamber [3] reduce, also can encourage swabbing action to indoor hot-air.Because tower structure is not attached on the wall, but independent of the Si Jiaochu that can accept to the wind comes from from all directions, and under same circulation of air cross section; Tower structure has longer heat exchange path; Therefore, the heat-sinking capability of tower structure is stronger, better effects if.
No matter be row's formula structure, or tower structure, each be enclosed in together construction unit heat dissipation metal pipe [4] arranged side by side, the total cross-sectional area of its internal diameter should be about the same with the sectional area of blast pipe and discharge pipe internal diameter.
For row's formula structure, also can upper chamber [3], radiating tube [4] and lower chamber [5] be merged into a single whole, become the flat seal chamber of a up/down perforation, cross section unanimity, also big " shape tube " at last.This " shape tube " leans on the one side of wall to put down, and outer one side is a lot of lying fold.It is straight line that its cross section leans on wall outline line on one side, and the outline line on outer one side then is the broken line as the city wall buttress, or lumpy curve.Why like this, be in order to increase the surface area of outer one side, to increase the contact-making surface that carries out heat exchange with outdoor air.Upper chamber [3], radiating tube [4] and the lower chamber [5] that why will arrange the formula structure merge into a single whole, and become " shape tube " of a up/down perforation, are for simplified structure, and weight reduction reduces cost, are convenient to make, install and use.For row's formula structure of leaning on wall to use; Owing to can receive the angle-of-attack range of wind less; Unlike independent tower structure outside, can accept the wind comes from from all directions, therefore; As long as the surface undulation of outer one side is enough big, the radiating effect in single " shape tube " " cooling chamber " is not very big than the difference of multitube block form.
For tower structure; Though also can upper chamber [3], radiating tube [4] and lower chamber [5] be merged into a single whole; Become a up/down perforation, the consistent seal chamber in cross section; Become big " shape tube ", beneficial to weight reduction with the minimizing cost, but radiating effect can obvious variation.Even strengthen the area of outer surface through increasing to rise and fall, also differ bigger with multitube structure arranged side by side.Because one of advantage of independent tower structure outside, just be to accept the wind comes from from all directions, this wind is crossed an extra heavy pipe and is blown over many tubules arranged side by side that separate, and its radiating effect has very big difference.
(4) description of drawings: Fig. 1 is the longitudinal profile of row's formula structure " the airduct cooling energy-saving device of machine room and base station ", and installs and uses the situation sketch map, has represented that also room air is in the mobile path of this row's formula airduct cooling energy-saving device.Fig. 2 is tower structure " the airduct cooling energy-saving device of machine room and base station " longitudinal profile and the sketch map of installing and using situation thereof, has represented that also room air is in the mobile path of this tower airduct cooling energy-saving device.
Wherein, the air inlet of number mark 1 indication device also is the air outlet of wall simultaneously; The blast pipe of number mark 2 indication devices; Number mark 3 expression upper chambers; Number mark 4 expression radiating tubes; Number mark 5 expression lower chambers; The discharge pipe of number mark 6 indication devices; The air outlet of number mark 7 indication devices also is the air inlet of wall simultaneously; Number mark 8 expression ventilating fans; Number mark 9 expression backplates (or protecting wire net); Number mark 10 expression top covers; Number mark 11 expression pedestals; Number mark 12 representational frameworks (or support); Number mark 13 expression check valves.
(5) specific embodiment:
1) build row's formula structure " airduct cooling energy-saving device " unit: can be according to the cardinal principle size in general machine room and house, base station, stepping designs and makes row's formula structure " airduct cooling energy-saving device " unit of several kinds of specifications.A plurality of " airduct cooling energy-saving device " unit can be used in machine room or base station.Each " airduct cooling energy-saving device " unit can be designed to a standardized integral body; Comprise blast pipe, upper chamber, radiating tube, lower chamber, discharge pipe, backplate (net) and top cover; These parts can be used the metal material manufacturing, and connection sealed to each other is installed on the framework.Blast pipe wherein and discharge pipe also can serve as with plastic tube.Disperse mutually and one group of metal tube composition radiating tube vertically arranged side by side if adopt, the total cross-sectional area of the internal diameter of heat dissipation metal pipe then arranged side by side should be about the same with the sectional area of blast pipe and discharge pipe internal diameter.For example, if blast pipe and discharge pipe internal diameter are elected 20cm as, then the area of section of blast pipe and discharge pipe is 314cm
2If separating the internal diameter of radiating tube arranged side by side is 5cm, the sectional area of every pipe is 19.6cm
2, the construction unit of each device just should be installed 16 such radiating tubes.If classify a row as, then can 16 pipes be opened by the certain spacing word order; Classify two rows as if divide, then every row separates 8 pipes of arrangement.
Can also upper chamber, radiating tube, lower chamber be merged into a single whole, become " shape tube " cavity of a up/down perforation.Doing like this can simplified structure, and weight reduction reduces cost, is convenient to install and use.
The air outlet above machine room and base station wall is opened in air intake pipe orifice (air inlet) embedding (insertion) of device, be nested together, and periphery is sealed.And the air inlet below wall is opened in air outlet tube mouth (air outlet) embedding of device, also be nested together, and periphery is sealed.Ventilating fan and check valve are installed near the air outlet of indoor wall top.The pedestal of device makes up separately, can be outside machine room and base station wall, and paste wall with brick and be built into, its height is as the criterion with air outlet and the air inlet below the wall that the air outlet tube mouth of the air intake pipe orifice that can make device and device can insert above machine room and the base station wall.
Like this; Embed the air outlet of machine room and base station wall top when air intake pipe orifice (air inlet) with device; After air outlet tube mouth (air outlet) the embedding machine room and the air inlet below the wall of base station with device; Device itself just communicates respectively with the upper and lower of the interior space, has formed a circulating ventilation system airtight, that directly do not link up with outdoor air jointly.Because the air inlet place at device is equipped with a check valve; Make the air of this circulating ventilation system; Can only flow to the air inlet of device from indoor top; And order in the discharge pipe and air outlet flowed into chamber of device, forms unidirectional circulation again through blast pipe, upper chamber, radiating tube, lower chamber in device.As long as outdoor temperature is lower than indoor temperature, will forms this unidirectional circulation automatically automatically to sinking after the air heat radiation in the device, and in this cyclic process, take out of indoor heat outdoor.If outdoor temperature is higher than indoor temperature, will be after the air in the device is heated automatically to rising, but, just can not form recycled back because check valve does not allow this reverse flow, also just can not bring into outdoor heat indoor.
Be installed in the small-sized ventilating fan at device air inlet place, can open work where necessary, ventilate to quicken forward.In the outer side of this ventilating system, also being equipped with can sun-shading rainproof but do not influence the top cover and the such backplate of similar shutter of ventilation, if device is mounted in the shade sidewalls outward, then can use protecting wire net without backplate.
Owing in this cyclic process, be to carry out heat exchange through wall and outdoor cool air, there is not directly to introduce outdoor air, therefore just can not bring pollutants such as dust into yet.Because this individual system mainly is to rely on the ventilation that nature flows to realize heat exchange under normal conditions, therefore do not consume energy under normal conditions again, do not have noise yet.Even when opening the electric power ventilating fan and ventilate because the power of ventilating fan is little, power consumption also seldom, noise is also very little.
2) " airduct cooling energy-saving device " unit of construction tower structure: the main distinction of tower structure and row's formula structure is overall shape of cross section, overall height and uses the position of installing different, and the basic composition of the two is consistent.
If elect the internal diameter of blast pipe and discharge pipe as 20cm, then the area of section of blast pipe and discharge pipe is 314cm
2If separating the internal diameter of radiating tube arranged side by side is 5cm, the sectional area of every pipe is 19.6cm
2, then each tower structure device should be installed 16 such radiating tubes.
These 16 radiating tubes are vertical thirty years of age, and are disconnected from each other, but boundling ground permutation and combination distributes and fit together, after the combination overall cross section substantially rounded or square or polygon all can.The length of each pipe can be long by conventional tubing, elects 4 meters as, adds upper bed-plate and last lower chamber, and top cover, about 5～6 meters of total height.Taller more many than the roof of machine room and base station, therefore,, not only need firm framework (support), but also darker foundation and base will be arranged, in case blown down by strong wind for safe and reliable." the airduct cooling energy-saving device " of this tower structure, its blast pipe has long vertical thirty years of age part, about 2～3 meters.Because " the airduct cooling energy-saving device " of this tower structure is fit to be installed in machine room and the ventilation of outside, base station is used at four jiaos of places preferably, not near wall, therefore, its blast pipe and discharge pipe also all have long horizontal component.
Cat head be equipped with can sun-shading rainproof top cover, the such backplate of similar shutter of can sun-shading rainproof but not keeping out the wind then is installed on every side.
" the airduct cooling energy-saving device " of this tower structure through blast pipe and discharge pipe, communicates with the upper and lower of the interior space, forms a circulating ventilation system airtight, that directly do not link up with outdoor air jointly.A check valve and a small-sized ventilating fan are installed at the air inlet place; Make the air of this circulating ventilation system; Can only flow to the air inlet of device from indoor top; And order in the discharge pipe and air outlet flowed into chamber of device, forms unidirectional circulation again through blast pipe, upper chamber, radiating tube, lower chamber in device.As long as outdoor temperature is lower than indoor temperature, will forms this unidirectional circulation automatically automatically to sinking after the air heat radiation in the device, and in this cyclic process, take out of indoor heat outdoor.Because the blast pipe of this tower structure " airduct cooling energy-saving device " has long vertical thirty years of age part; Has similar " chimney " such swabbing action; Therefore, the strength that can utilize hot-air to rise automatically inside, the hot-air in the suction chamber constantly replenishes into; Carry out heat exchange through long radiating tube tube wall and outdoor air, also just become the same substantially with outside air temperature.Because system seals, the air after heat radiation cools off sinks, and just causes the air pressure of upper chamber to reduce, and has also just more encouraged the swabbing action to indoor hot-air.Because tower structure is not attached on the wall, but independent of the Si Jiaochu that can accept to the wind comes from from all directions, and under same circulation of air cross section; Tower structure has longer heat exchange path; Therefore, the heat-sinking capability of tower structure is stronger, better effects if.Tower structure " airduct cooling energy-saving device " is installed, and except the sealing of each several part was air tight, what pay particular attention to was, adorn firmly, can not blown down by strong wind.
Claims (9)
1. the airduct cooling energy-saving device of machine room and base station; It is characterized in that; It is by air inlet [1] and blast pipe [2], upper chamber [3], radiating tube [4], lower chamber [5]; And discharge pipe [6] and air outlet [7] air-tightness aeration structure that form, vertical thirty years of age; The air inlet [1] through device top and the air outlet [7] of bottom communicate with the air outlet on interior space wall top and the air inlet of wall bottom respectively, and with the interior space common form one with outdoor air not directly communication but the sealing and circulating ventilating system of carrying out heat exchange through the wall that installs and outdoor air.
2. the airduct cooling energy-saving device of machine room according to claim 1 and base station; It is characterized in that the air inlet at device---the air outlet place on indoor wall top just; A check valve [13] and a small-sized ventilating fan [8] also are installed; Automatically the single direction that circulates of control air, and can open ventilating fan and quicken to ventilate.
3. the airduct cooling energy-saving device of machine room according to claim 1 and base station, it is characterized in that radiating tube [4] by disconnected from each other and vertically one group of metal tube arranged side by side form, and can add the fin that can quicken to dispel the heat for radiating tube.
4. the airduct cooling energy-saving device of machine room according to claim 1 and base station; It is characterized in that on outer, adjacent with the exterior space surface of this ventilating system also being equipped with can sun-shading rainproof but do not influence the top cover [10] of ventilation and the backplate or the protecting wire net [9] of blind shaped.
5. the airduct cooling energy-saving device of machine room according to claim 1 and base station is characterized in that upper chamber [3] and lower chamber [5] also are with metal usually, and blast pipe [2] and discharge pipe [6] then can serve as with the building plastic pipe.
6. the airduct cooling energy-saving device of machine room according to claim 1 and base station is characterized in that also having structural frame or support [12], and in order to lay this pedestal that installs required outfit [11].
7. the airduct cooling energy-saving device of machine room according to claim 1 and base station; It is characterized in that having two kinds of concrete structure types: a kind of row's of being formula structure; Radiating tube [4] totally is a row, two or more rows vertically arranged side by side; The flat structure pattern that the overall cross section in combination back is rectangle, total height is lower than the roof of machine room and base station; Another kind is a tower structure, and radiating tube [4] is vertical thirty years of age, and is disconnected from each other, but boundling ground permutation and combination together, and the overall cross section after the combination is rounded or square or polygon substantially, and total height is also much taller than the roof of machine room and base station.
8. the airduct cooling energy-saving device of machine room according to claim 1 and base station, the blast pipe [2] that it is characterized in that tower structure also have one section vertical tedge after horizontal drawing.
9. the airduct cooling energy-saving device of machine room according to claim 1 and base station; It is characterized in that and can upper chamber [3], radiating tube [4] and the lower chamber [5] of row's formula structure be merged into a single whole; Become a up/down perforation, the consistent flat seal chamber in cross section; It leans on the one side of wall to put down, and outer one side is a lot of lying fold.
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| CN2010206425252U CN202101341U (en) | 2010-12-06 | 2010-12-06 | Airduct cooling and energy saving device for machine room and base station |
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| CN2010206425252U CN202101341U (en) | 2010-12-06 | 2010-12-06 | Airduct cooling and energy saving device for machine room and base station |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429045A (en) * | 2012-05-25 | 2013-12-04 | 华为技术有限公司 | Cold and heat isolating device and radiating system |
| CN103836386A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Lamp and cooling device thereof |
| CN105604347A (en) * | 2015-12-28 | 2016-05-25 | 泰安市农业环境与能源设计研究院 | Zero-energy-consumption farm house warm in winter and cool in summer and manufacturing method |
| CN109340963A (en) * | 2018-11-08 | 2019-02-15 | 北京东方凌云科技有限公司 | The inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use |
| CN109413959A (en) * | 2018-12-07 | 2019-03-01 | 北京东方凌云科技有限公司 | The outer self-loopa cooling energy-saving device of the buoyance chamber of small base station Cabinet |
| CN111405389A (en) * | 2020-04-14 | 2020-07-10 | 金勇威 | High-efficient radiating 5G basic station |
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2010
- 2010-12-06 CN CN2010206425252U patent/CN202101341U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429045A (en) * | 2012-05-25 | 2013-12-04 | 华为技术有限公司 | Cold and heat isolating device and radiating system |
| CN103429045B (en) * | 2012-05-25 | 2016-03-30 | 华为技术有限公司 | Cold and hot spacer assembly and cooling system |
| CN103836386A (en) * | 2012-11-23 | 2014-06-04 | 海洋王（东莞）照明科技有限公司 | Lamp and cooling device thereof |
| CN105604347A (en) * | 2015-12-28 | 2016-05-25 | 泰安市农业环境与能源设计研究院 | Zero-energy-consumption farm house warm in winter and cool in summer and manufacturing method |
| CN109340963A (en) * | 2018-11-08 | 2019-02-15 | 北京东方凌云科技有限公司 | The inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use |
| CN109413959A (en) * | 2018-12-07 | 2019-03-01 | 北京东方凌云科技有限公司 | The outer self-loopa cooling energy-saving device of the buoyance chamber of small base station Cabinet |
| CN111405389A (en) * | 2020-04-14 | 2020-07-10 | 金勇威 | High-efficient radiating 5G basic station |
| CN111405389B (en) * | 2020-04-14 | 2021-11-12 | 金勇威 | High-efficient radiating 5G basic station |
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Granted publication date: 20120104 Termination date: 20161206 |