CN201022222Y - Self-cleaning air-cooled power-saving equipment for base stations - Google Patents
Self-cleaning air-cooled power-saving equipment for base stations Download PDFInfo
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- CN201022222Y CN201022222Y CNU2006200795349U CN200620079534U CN201022222Y CN 201022222 Y CN201022222 Y CN 201022222Y CN U2006200795349 U CNU2006200795349 U CN U2006200795349U CN 200620079534 U CN200620079534 U CN 200620079534U CN 201022222 Y CN201022222 Y CN 201022222Y
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Abstract
本实用新型涉及通信基站的节电设备，是一种新型的基站自洁式风冷节电设备。主要包括中央控制器、进风装置、出风装置、室内外温度探头、空调控制器。由中央控制器控制各部分的信息获取和工作。本实用新型在进风装置前端安装自洁式进风除尘装置，可旋转的桶状支架外贴覆过滤网，形成空气过滤器，可绕框架中心旋转，框架内侧上紧固有毛刷，空气过滤器上装有电机，除尘时，空气过滤器旋转，同时进风风机反向旋转，将灰尘吹出。毛刷和电机反转同时作用，达到除尘的良好效果，减少了除尘设备的维护量，有效解决了通信基站机房的热量的散热，从而使得空调的启用时间大幅减少，显著降低了电能消耗。还过滤、净化了空气，使空气流通。
The utility model relates to power-saving equipment for a communication base station, which is a new type of self-cleaning air-cooled power-saving equipment for the base station. It mainly includes central controller, air inlet device, air outlet device, indoor and outdoor temperature probes, and air conditioner controller. The information acquisition and work of each part is controlled by the central controller. The utility model installs a self-cleaning air intake and dust removal device at the front end of the air intake device. The rotatable barrel-shaped bracket is covered with a filter net to form an air filter, which can rotate around the center of the frame. The filter is equipped with a motor. When dust is removed, the air filter rotates, and at the same time, the air intake fan rotates in reverse to blow out the dust. The brush and the motor reverse at the same time to achieve a good dust removal effect, reduce the maintenance of dust removal equipment, and effectively solve the heat dissipation of the communication base station computer room, thereby greatly reducing the operating time of the air conditioner and significantly reducing power consumption. It also filters and purifies the air and makes the air circulate.
Description
Technical field
The utility model relates to energy-saving field, relates generally to the energy-saving device of communication base station, specifically is exactly a kind of novel air-cooled energy-saving device of base station self-cleaning.
Background technology
China's mobile communication cause flourish, the various types of communication base station of mobile operator construction is multiplied, and the communication base station power consumption also constantly soars, and electric cost has not been a decimal fractions.Simultaneously, the situation of national electric power energy shortage is appeared suddenly, will be very frequent in some regional power cuts to limit consumption phenomenon, and economize on electricity has become an important social topic.
At present, for guaranteeing the safe operation of base station communication apparatus, the control of the temperature and humidity in the communication base station all is to install an air-conditioner by the base station to realize, and the energy consumption of air-conditioning equipment is occupied quite great proportion in the total energy consumption of base station, because the base station carrier configuration is different, air conditioning energy consumption generally accounts for 30%～75% of base station total energy consumption.Along with closing on day by day of 3G, the equipment in the machine room will get more and more, and the power consumption of equipment and caloric value are also just increasing, and the energy consumption of air-conditioning will increase sharply.Yet, the electricity rates of facing increasingly serious electricity consumption situation and progressively raising, high electricity charge expenditure has become the cost expenditure that operator can not be ignored.
At present the communication base station room air-conditioning is set to freeze 18 ℃ mostly, or automatic 25 ℃, and some areas are annual unlatchings, and the phenomenon of waste is comparatively serious.
Because the rising of temperature mainly is because the long-time running of electric equipment is generated heat in the machine station, and as the thermoregulator air-conditioning equipment of base-station environment, finds the following problem of ubiquity in our survey:
● the temperature difference of air-conditioner temperature control is smaller, and it is frequent to cause air-conditioning equipment to start, long-time running.
● the sealing of base station machine room itself is relatively poor, and heat insulation effect is bad, makes the operation of air conditioner time extend.
● the reason that air-conditioning itself descends because of cold-producing medium reduces refrigerating efficiency, temperature control is inaccurate etc. makes operation of air conditioner time overlength.
● the part communication base station is according to designing requirement, and for guaranteeing the base station equipment security of operation, configuration one main is equipped with two air-conditionings, causes the idleness of equipment and investment waste.
Because of the air-conditioning equipment fault, the base station machine room temperature is raise fast cause disconnected station.
In other field application is arranged also about air-cooled equipment, can not be self-cleaning and the problem of good dedusting but all exist.
Because the air that ventilation blower per hour is drawn into reaches the 3000--4000 cubic meter, the dust quantity that thereupon enters is surprising, and is especially even more serious at northern area, and this constitutes very big threat to the equipment in the machine room.Therefore, the dust removal by filtration before cold air enters is extremely important.
The filtration, purification of dust is generally realized by dust pelletizing system in the air.Dust pelletizing system of a great variety is as screen pack or filter core dedusting, bag-type dusting, water dedusting, electrostatic precipitation, cyclone dust removal etc.The effect of these dust pelletizing systems is all fine, but they must use under certain environment and condition.As sponge or nonwoven fabrics screen pack dust pelletizing system, though certain dust containing capacity is arranged on the screen pack, also must regularly clean or replace new sponge or nonwoven fabrics screen pack, otherwise reduce intake greatly, have a strong impact on the inlet of cold air, thereby influence cooling-down effect.Bag-type dust removing system needs a lot of cloth bags and struts, and floor space is bigger, and must have compressed air regularly to blow and beat cloth bag, removes the dust on the cloth bag, and this structure is not only huge but also complicated.The water dust pelletizing system must have mobile water source and bigger precipitation pond.These conditions are concerning a slight base station, and especially remote, bleak and desolate area is difficult to realize.
So far, though do not see the application that self-cleaning air-cooled energy-saving device in base station is arranged on the market, do not see the relevant report of this respect yet.
The utility model project team finds report or the document closely related and the same with the utility model as yet to domestic and international patent documentation and the journal article retrieval of publishing.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes above-mentioned technology or device existence, provides a kind of simple in structure, reliable, dust removing effects is obvious, and the filtration, purification room air is non-maintaining for a long time, volume is little, is applicable to the air-cooled energy-saving device of base station self-cleaning in many dust area in the air.
Below the utility model is elaborated
Realization of the present utility model is: as the air-cooled energy-saving device of a kind of base station self-cleaning, mainly include: central controller, air-intake device, go out wind apparatus, the indoor and outdoor temperature probe, air-conditioner controller, the central controller that is installed on indoor wall all has the signal of telecommunication to be connected with other each several part, it is characterized in that: one group of blower fan that hot-air is discharged is the air-out blower fan, be installed in machine room top, for going out wind apparatus, it is air intake blower fan that outdoor cold air is drawn into another group blower fan that comes, be installed in the bottom of machine room, be air-intake device, the air-intake device front end is a self-cleaning air intake dust cleaning apparatus, mainly by airduct, screen pack, rotatable tubbiness support, framework, hairbrush, motor, sealing ring constitutes, airduct is " " shape, one section is passed body of wall and is installed, blower fan is installed in the airduct mouth of this section, the airduct internal fixation of another section is equipped with framework, rotatable tubbiness support outer surface is covered with screen pack, form air cleaner, its center overlaps with frame center and is installed in the framework, the inboard of framework has tightened hairbrush, the staple length of hairbrush can touch screen pack, sealing ring is installed on the airduct, be in the position, gap of air cleaner upper periphery and airduct, in the air cleaner upper end motor is installed, during dedusting work, air cleaner rotates around central shaft under motor-driven, the air intake blower fan reverse rotation blows out the dust in the filter mesh simultaneously.
Isolating fully of communications equipment room temperature with station external environment temperature, throughout the year all with the air-conditioning interior temperature that keeps standing, and the outdoor temperature of period morning and evening in winter, spring, Qiu Sanji and summer often is lower than machine room, this the natural resource of outer low temperature of standing is artificially ignored, thereby cause the nothing of electric energy to exhaust waste, cause operation costs to increase.
The utility model adopts the air-cooled energy-saving device of self-cleaning integral device to be monitored and control automatically by central controller, cooperate suitable working software, self-cleaning air-cooled energy-saving device in base station detects outdoor temperature and is lower than indoor temperature, and startup is carried out aeration-cooling automatically; Closeall cooling system when indoor temperature drops to design temperature.
When indoor temperature was higher than preset temperature, central controller detected outdoor temperature and is higher than indoor temperature, starts air-conditioning temperature-reducing, and when indoor temperature dropped to design temperature, air-conditioning shut down.When indoor temperature is higher than 35 ℃, ventilation unit work.
In the ventilating system course of work, every 90 minutes, the work of self-cleaning dust pelletizing system was that the air intake air cleaner rotates 20 seconds, make screen pack produce relative motion for hairbrush, the hairbrush dust that it is surperficial is brushed, simultaneously, the air intake blower fan reverse rotation, the online dust of dirt is removed in outwards blowing.Make screen pack keep Maximum Ventilatory Volume.
Energy consumption at air-conditioning equipment in the communication base station is big, the utility model has designed the temperature difference of utilizing ambient temperature and inside of base station and has ventilated and regulate the power consumption reduced communication base station air-conditioner equipment effectively, adopt self-cleaning air intake machine at the dust removal problem that exists in the practical probation again, solved the dedusting of ventilation process and the regular maintenance issues of equipment effectively.
Realization of the present utility model is that also rotatable tubbiness support is the grid network structure, is good supporting for screen pack on the one hand, makes and rotates evenly and steadily; Guaranteed the permeability that ventilates again.
Realization of the present utility model is that also screen pack is 180 ~ 250 orders.By experience and experiment, can effectively filter and remove airborne various dusts and dirt.
Realization of the present utility model is that also screen pack is wire netting or nylon wire.
The utility model has designed the air-cooled energy-saving device of base station self-cleaning, fully effectively utilize the natural air of outdoor Various Seasonal, varying environment, the lower temperature of different periods, under suitable indoor/outdoor temperature-difference, by the design overall controlling schemes, rationally be installed into wind apparatus, go out wind apparatus, especially adopted the self-cleaning air intake dust cleaning apparatus that in air-intake device, is provided with, allow the counter-rotating of hairbrush and motor act on air cleaner simultaneously, reached the good result of dedusting, reduce the maintenance of cleaner, satisfied the heat radiation requirement of base station machine room.Thereby make the enabling time of compressor of air conditioner reduce significantly, even need not open air-conditioning, significantly reduced the consumption of electric energy.Efficiently solve communication base station room derive from highly dense intensity electronic building brick the heat dissipation problem of heat, also played filtered air simultaneously, purified the circulation effect of air and air in the base station.
Description of drawings:
Fig. 1 is the whole schematic diagram of forming of the present utility model;
Fig. 2 is the composition schematic diagram of self-cleaning air intake dust cleaning apparatus of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is elaborated
Embodiment 1: as shown in Figure 1, the utility model is the air-cooled energy-saving device of a kind of base station self-cleaning, mainly include: central controller, air-intake device, go out wind apparatus, indoor and outdoor temperature probe, air-conditioner controller, the central controller that is installed on indoor wall all has the signal of telecommunication to be connected with other each several part.Indoor and outdoor temperature probe adopts external famous brand producer components and parts, and Applicable temperature be-40 ℃～85 ℃, and the temperature sensor measurement scope is 0 ℃～50 ℃, accuracy ± 0.5 ℃, year a drift value be controlled at ± about 2%.The installation of ventilation unit is that one group of blower fan that hot-air is discharged is the air-out blower fan, be installed in machine room top, for going out wind apparatus, it is air intake blower fan that outdoor cold air is drawn into another group blower fan that comes, be installed in the bottom of machine room, be air-intake device, the air-intake device front end is a self-cleaning air intake dust cleaning apparatus, mainly by airduct 1, screen pack 3, rotatable tubbiness support 7, framework 8, hairbrush 4, motor 2, sealing ring constitutes, airduct 1 is " " shape, one section is passed body of wall 6 and is installed, and blower fan 5 is installed in the airduct mouth of this section, and the airduct internal fixation of another section is equipped with framework 8, rotatable tubbiness support 7 outer surfaces are covered with screen pack 3, form air cleaner, its center overlaps with framework 8 centers and is installed in the framework 8, and the inboard of framework 8 has tightened hairbrush 4, the staple length of hairbrush 4 can touch screen pack 3, screen pack 3 is used stainless (steel) wire, selects 180 orders for use, and such air quantity is big excessively, wind resistance is little.Sealing ring is installed on the airduct, is in the position, gap of air cleaner upper periphery and airduct 1.Referring to Fig. 2, in the air cleaner upper end motor 2 is installed, during dedusting work, air cleaner rotates around central shaft under motor 2 drives, and air intake blower fan 5 reverse rotations blow out the dust in the filter mesh simultaneously.Be provided with the device of automated cleaning dust removal by filtration soil, the timing automatic cleaning can reach few maintenance even non-maintaining purpose, saves maintenance workload greatly.
Inventor of the present utility model in other words is according in long-term base station operation maintenance process; accumulated the basic data of thousands of communication base station several years; by excavation and analysis to historical data; feeling electric cost deeply sharply rises to the adverse effect of operation high speed development; state to the communication base station operation; environment; meteorological; factors such as environmental protection are carried out sufficient investigation and research; in conjunction with external advanced economize on electricity theory; under the prerequisite of guaranteeing the normal operation of base station equipment safety; the realization base station electricity saving is a principle; determined to utilize the forced ventilation cooling to reduce air-conditioning thinking service time; through experiment and improvement; the air-cooled energy-saving device of base station self-cleaning has been invented in design; adopted the air-cooled energy-saving device of base station self-cleaning with self-cleaning air intake dust cleaning apparatus; allow the counter-rotating of hairbrush and motor act on air cleaner simultaneously, reached the good result of dedusting.
Embodiment 2: according to the related specifications regulation of electronic equipment operation, general computer room temperature should remain on 10 ℃～35 ℃, and humidity should remain on 10%～90%.
Whole formation and structure are with embodiment 1, and screen pack 3 is selected copper mesh for use, selects 180 orders for use, just can dust out.Reach the regulation and stipulation of electronic equipment operation.
Embodiment 3: whole formation and structure are with embodiment 1, and screen pack 3 is selected nylon wire for use, adopts 200 orders, just can dust out.The air-cooled energy-saving device volume of base station self-cleaning of the utility model design is little, non-maintaining, and good dedusting effect is very suitable for the aeration-cooling system in base station of the northern area of many dust in the air.The utility model has been taked air filtration measure preferably, makes the air that enters machine room that ambient air quality preferably be arranged, and helps normal operation and personnel's work of equipment.Moreover the indoor air in before also having avoided because base station recycles in long-term airtight environment, causes the airborne dust of building environment and harmful static to increase, thereby influences the healthy of equipment operation safety and attendant.
Embodiment 4: whole formation and structure are with embodiment 1, and screen pack 3 is selected stainless (steel) wire for use, adopts 250 orders, just can dust out.The utility model is simple in structure, and is reliable, and dust removing effects is obvious, non-maintaining for a long time.
Embodiment 5: whole formation and structure are with embodiment 1, and screen pack 3 is selected copper mesh for use, selects 250 orders for use, just can dust out.
Work of the present utility model is: prescribe a time limit when indoor temperature is higher than on the preset temperature, central controller detects outdoor temperature and is lower than indoor temperature, and startup is carried out aeration-cooling; Below indoor temperature drops to design temperature 1 ℃ the time, system closing.
When indoor temperature was higher than preset temperature, central controller detected outdoor temperature and is higher than indoor temperature, starts air-conditioning temperature-reducing, and 1 ℃ the time, air-conditioning shuts down below indoor temperature drops to design temperature.When indoor temperature is higher than 35 ℃, ventilation unit work.
In the ventilation unit course of work, every 90 minutes, the work of self-cleaning dust pelletizing system was that the air intake filter vat rotates 20 seconds, make screen pack produce relative motion for hairbrush, the hairbrush dust that it is surperficial is brushed, simultaneously, the air intake blower fan reverse rotation, the online dust of dirt is removed in outwards blowing.Make screen pack keep Maximum Ventilatory Volume.
Because the utility model has utilized outside natural resources, makes shorten greatly the running time of air-conditioning,, reach the purpose that reduces operating cost so saved power consumption.Such as: the air-conditioning of certain brand LF-75WD, refrigerating capacity 7500 kilocalories, its specified refrigeration power output is 3000W (the refrigeration peak power output is 3900W, and each air-conditioning model difference is slightly variant).And the utility model complete machine maximum power dissipation is 400W, gets complete machine of air conditioner 3000W power consumption calculation; Both actual power loss ratios are 0.13, so power savings of the present utility model is obvious.
By the statistics on probation to a large amount of dissimilar communication base stations, power saving rate is 20%～65%, and the statistical average power saving rate is 45%.
The utility model up to 86%, guarantees that the air cleaning degree of machine room reaches the regulation requirement to the filter efficiency of air, has also significantly improved the air quality in the machine room simultaneously, for room management and the personnel of patrolling and examining provide a pure and fresh operational environment.
Claims (4)
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2006200795349U CN201022222Y (en) | 2006-08-04 | 2006-08-04 | Self-cleaning air-cooled power-saving equipment for base stations |
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| CNU2006200795349U CN201022222Y (en) | 2006-08-04 | 2006-08-04 | Self-cleaning air-cooled power-saving equipment for base stations |
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| CN201022222Y true CN201022222Y (en) | 2008-02-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806480A (en) * | 2010-03-12 | 2010-08-18 | 黄中山 | Cooling device for machine room |
| CN102278800A (en) * | 2010-06-09 | 2011-12-14 | 乐金电子(天津)电器有限公司 | Automatic fault clearing method for outdoor unit of variable-frequency air conditioner |
| CN104153066A (en) * | 2014-07-21 | 2014-11-19 | 苏州凯枫瑞电子科技有限公司 | Auto-control textile dust-removing pipe structure |
| CN102281550B (en) * | 2010-06-13 | 2016-09-21 | 株式会社Ntt都科摩 | The collocation method of wireless communication system, base station and wireless communication system |
| CN107701209A (en) * | 2017-10-23 | 2018-02-16 | 贵州开磷集团股份有限公司 | A kind of mine down-hole power transformation chamber and construction method |
| WO2022170608A1 (en) * | 2021-02-11 | 2022-08-18 | Nokia Shanghai Bell Co., Ltd. | Dust filter device |
-
2006
- 2006-08-04 CN CNU2006200795349U patent/CN201022222Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806480A (en) * | 2010-03-12 | 2010-08-18 | 黄中山 | Cooling device for machine room |
| CN102278800A (en) * | 2010-06-09 | 2011-12-14 | 乐金电子(天津)电器有限公司 | Automatic fault clearing method for outdoor unit of variable-frequency air conditioner |
| CN102278800B (en) * | 2010-06-09 | 2014-12-24 | 乐金电子(天津)电器有限公司 | Automatic fault clearing method for outdoor unit of variable-frequency air conditioner |
| CN102281550B (en) * | 2010-06-13 | 2016-09-21 | 株式会社Ntt都科摩 | The collocation method of wireless communication system, base station and wireless communication system |
| CN104153066A (en) * | 2014-07-21 | 2014-11-19 | 苏州凯枫瑞电子科技有限公司 | Auto-control textile dust-removing pipe structure |
| CN107701209A (en) * | 2017-10-23 | 2018-02-16 | 贵州开磷集团股份有限公司 | A kind of mine down-hole power transformation chamber and construction method |
| WO2022170608A1 (en) * | 2021-02-11 | 2022-08-18 | Nokia Shanghai Bell Co., Ltd. | Dust filter device |
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