CN209431582U - The inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use - Google Patents

Abstract

In order to maintain the normal working temperature of equipment in unattended equipment room or base station, it must just be cooled down using air conditioner, consume many electricity thus.The fresh air energy-saving system occurred before more than ten years although can be energy saving be easy to the pollutants such as outdoor dust to bring interior into ventilation, even if using air filter, it not only needs to be regularly maintained, also still inevitably be polluted to interior, and be also consumed by many electric energy.The utility model " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use ", be it is a kind of indoor hot-air is guided out outdoor using siphonage, flow back to interior automatically again after outdoor radiating and cooling, Lai Shixian cooling energy-saving.The process of entire outdoor circulation does not need to provide energy, and cost is extremely low, securely and reliably, does not need to be safeguarded, also absolutely not noise and pollution, can significantly reduce the working time of air conditioner, play the role of economize on electricity and extend the air conditioner service life.

Description

The inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use

Technical field: the invention belongs to communications equipment rooms and base station energy-saving technical field.

Background technique: have inside the long-term automatic running of electrical equipment various unattended equipment rooms and dotted movement Communication base station, due to unattended, usually all in air-tight state.The communication equipment of the inside, even relative energy-saving is new-type Equipment also can constantly generate heat at runtime, if cannot radiate in time, will lead to room temperature and constantly increase, make to set It is standby to be difficult to continue to operate normally.In order to maintain the normal working temperature of equipment, the heat generated when equipment must just be worked dissipates Outdoor is dealt into go.For this purpose, being usually to carry out temperature control (cooling) using air conditioner.Each computer room and mobile communication base It stands the temperature-controlling air-conditioning carried out to maintain normal working temperature, the electricity of accumulation consumption is all no small.Went out before more than ten years Show when outside air temperature is lower, " fresh air energy-saving system " to be cooled down using outdoor cool air is introduced for equipment.It is this new Although wind energy conserving system can be energy saving, outdoor cool air must also be introduced as equipment cooling, and common fresh air system Ventilation quantity it is also bigger, it is easy to the pollutants such as outdoor dust are brought into interior, even if using air filtration in air inlet Device not only needs to be regularly maintained, but also is still difficult to avoid that and pollutes to interior.Ventilating system not only still needs consumption Many electric energy, but also need to be equipped with more complicated automatic control system, operation and maintenance cost is relatively high.

Utility model content: the present invention " the inverted U-shaped single tube siphon cooling energy-saving dress that unattended equipment room or base station use Set " it is the air conditioner energy saving for realizing computer room or base station, a kind of new method for being different from " fresh air energy-saving system " is proposed, it is characterized in that One or a set of respective independent and vertical thirty years of age of inverted U-shaped one-pipe air-tightness by being mounted on computer room or base station outdoor is led to Air-line system composition, including air inlet [1] and air inlet pipe [2], uplink tracheae [3], inverted-loop tube [4], downlink tracheae [5] and Hot-air institute in escape pipe [6] and the part of gas outlet [7] seven, air inlet [1] and air inlet pipe [2] and computer room or base station room Upper space be connected, and escape pipe [6] and gas outlet [7] then with where cooler air in computer room or base station room lower part sky Between be connected, caused using in inner hot, the cool air different specific weight of inverted U-shaped sealing pipeline both sides uplink tracheae [3] and downlink tracheae [5] Ascending, descending and siphonage, the automatic outdoor for realizing gas circulates, and during circulating, from indoor outflow Hot-air is easy the tube wall of heat transfer across pipeline, carries out heat exchange with cooler outdoor air, the outlet after cooling again from below Mouth flows into interior, realizes the circulation temperature lowering of room air.

That is, " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " is a kind of exist The cooling energy-saving device that unattended equipment room or base station use.This device is mounted on the outdoor of computer room or base station, by one or The air-tightness ventiduct system composition of one group (several) respective independent and vertical thirty years of age of inverted U-shaped one-pipe.Each U Shape one-pipe system is by air inlet [1] and air inlet pipe [2], uplink tracheae [3], inverted-loop tube [4], downlink tracheae [5] and to go out Tracheae [6] and the part of gas outlet [7] seven form.This single-pipeline circulation ventilating system is sealing.It is flowed inside pipeline Be room air, do not communicate with each other with outdoor air closely outside pipeline.This air-tightness one-pipe ventilation and heat structure Main heat sink part, be vertical thirty years of age of uplink tracheae [3], inverted-loop tube [4] and downlink tracheae [5], air inlet [1] and Air inlet pipe [2] is connected with the upper space where hot-air in computer room or base station room, and escape pipe [6] and gas outlet [7] and machine Lower space in room or base station room where cooler air is connected.Therefore, uplink tracheae [3] and downlink tracheae [5] and Length discrepancy. Downlink tracheae [5] is more longer than uplink tracheae [3], about grows the height in the upper and lower space of computer room or base station, that is, air inlet Difference in height between mouth [1] and gas outlet [7].

" the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " (referred to as " inverted U-shaped list in base station Pipe cooling energy-saving device ") operation basic principle, be the uplink tracheae [3] due to vertical thirty years of age of sealing pipeline and lower promoting the circulation of qi Air themperature heat, the cool difference inside [5] are managed, thus is respectively provided with different specific gravity, so that hotter inside uplink tracheae [3] Lighter air rises, and cooler heavier air sinks inside downlink tracheae [5], and siphonic effect is formed in sealing pipeline, Generate automatic one-way flow." the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " is exactly benefit Used in the inner heat of inverted U-shaped sealing pipeline both sides uplink tracheae [3] and downlink tracheae [5], cool air because different specific weight and caused by Ascending, descending and siphonage, the automatic outdoor for realizing indoor gas circulate, and during circulating, by computer room or base The hot-air of indoor top of standing is guided out outdoor automatically, flows through outdoor sealing pipeline, and across the duct wall of easy heat transfer, with Outdoor cooler air carries out heat exchange, cooled to cool down and then flow back to interior from the gas outlet below computer room or base station.This Sample, as long as outside air temperature is lower than the hot air temperature above interior, so that it may the automatic temperature for reducing room air.Herein, One critical issue is that entire pipe-line system must be air-tightness, otherwise just is difficult to form siphonic effect.The sealing of pipeline Connection method can weld, and can also be docked with the screw-socket added with seal washer or the modes such as ring flange connect.

Thirty years of age of inverted U-shaped sealing pipeline including uplink tracheae [3], inverted-loop tube [4] and downlink tracheae [5], vertical The height of radiator structure, that is, height locating for top inverted-loop tube [4], usually between 3 meters to 30 meters, and pipeline is straight Diameter is between 4 centimetres to 20 centimetres.As the case may be, the height of pipeline configuration is typically chosen at 6 meters or so, and pipe diameter It is advisable at 10 centimetres or so.The size that can according to need heat dissipation capacity, using one or several (one group) inverted U-shaped one-pipe systems System.

Since " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " is with higher vertical Thirty years of age of pipeline, therefore in order to securely install and normal use, it is desirable to can depending on, can securely erect Vertical bracket.Under normal conditions, vertical thirty years of age of inverted U-shaped pipeline radiator structure can use the existing steel tower of computer room or base station or Antenna holder adheres to installation as support frame [11], can also individually erect an independent firm branch as electric pole The attachment of inverted U-shaped pipeline radiator structure is mounted on support rod by strut.

The inverted U-shaped heat dissipation of pipeline knot of " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " Structure is being easy made of the metal material of heat transfer.Due to being outdoor application, material itself will have a weatherability, or into The weather-proof surface treatment of row.Moreover, in order to reinforce area, efficiency and the speed of the inside and outside air heat exchange of pipeline, it is preferred to use pipe Road gelled finned tube production in addition.

Since " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " is in outdoor application , just it can unavoidably be shone by the sun.And sun solarization is unfavorable for radiating, it is therefore desirable in the sunny slope that can be shone by the sun, install additional It can the sunshading board [10] that shines of the anti-sun.Sunshading board slightly leaves some distances with hot channel, without being in contact with hot channel, The heat that the sun is shone to generation is avoided to pass on heat-dissipating pipe.

In order to remain in the temperature close of outside air temperature and indoor hot-air but still when lower than indoor hot air temperature Preferable cooling effect is generated, can be before being located at the indoor air inlet of computer room or base station [1], installation one has wind gathering cover [8] small-sized fans [9], the air outlet diameter of wind gathering cover are slightly smaller than the diameter of air inlet [1], and alignment air inlet [1] is installed, But it is not connected at a distance with air inlet [1], both can speed up gas in pipeline when opening small fan in this way The flowing of body, but will not because of small fan and wind gathering cover presence and hinder gas to automatically flow into when not opening small fan.? Here, the starting of small fan needs automatic control, makes it only the outer temperature difference is smaller indoors and outdoor temperature still is below interior Just start when the hot air temperature of top, once and small wind is just automatically closed higher than the temperature of indoor top hot-air in outdoor temperature Fan.This small fan can not also be installed, the strength of nature siphon is fully relied on, generate and followed outside the gas compartment with cooling effect Circulation is dynamic.Once outdoor temperature exceeds the temperature of hot-air above interior, by the gas in the warmed-up pipeline of outdoor gas, by It is smaller than the specific gravity of hot-air above interior in its specific gravity, therefore interior will not be automatically flowed into than indoor hotter air, also not It will affect and cooled down under such state using air conditioner.

In addition, being mounted on steel tower or pylon to enable inverted-loop tube steadily to adhere to, there is a need in place The structural frame [12] of fixed function is installed.

Communications equipment room or base station are using this " the inverted U-shaped single tube siphon cooling energy-saving that unattended equipment room or base station use Device " realizes energy conservation, and not only cost is extremely low, but also safe and reliable, completely without being safeguarded, also absolutely not noise and Pollution can significantly reduce the working time of air conditioner although cannot replace the effect of air conditioner completely, save air conditioner Electricity consumption extends the service life of air conditioner, reduces the system released when the electronic waste for scrapping air conditioner formation and its damage Cryogen is to the atmospheric environment produced pollution.Meanwhile this low-cost basic facilities will not also become as air conditioner The target that robber steals will not lose effectiveness because stolen.As long as outside air temperature is not higher than the temperature of indoor hot-air, this dress Setting can automatic running performance energy-conserving action.

This energy saver is suitble to use in China, even the area that southern temperature is relatively high, also has more Half time was in the period that outdoor temperature is lower than indoor hot air temperature, and this cooling device can play energy-conserving action automatically.

Detailed description of the invention: Fig. 1 is the vertical of " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " It is mounted on the situation of steel tower (support frame), and the schematic diagram connecting with the upper and lower wall of computer room or base station to section, and its attachment, Show also the path that room air flows in this cooling energy-saving device.

Wherein, number mark [1] indicates the air inlet of this device, while being also the gas outlet of computer room or base station top wall； Number mark [2] indicates the air inlet pipe of the plumbing installation；Number mark [3] indicates uplink tracheae；Number mark [4] indicates the inverted-loop tube at top； Number mark [5] indicates that downlink tracheae, number mark [6] indicate that escape pipe, number mark [7] indicate the gas outlet of pipe-line system, while being also machine The air inlet in room or base station lower part wall；Number mark [8] indicates that the wind gathering cover of small fan, number mark [9] indicate small fan, number mark [10] Indicate that sunshading board, number mark [11] indicate that the support frame of plumbing installation, number mark [12] indicate to depend on pipeline configuration to be mounted on support Used structural frame on frame.

Specific embodiment:

In general, the uplink tracheae of " the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room or base station use " [3], inverted-loop tube [4], downlink tracheae [5] are existed by the lighter metal fin seal of tube for being easy to conduct heat and with weatherability It forms together.Metal fin pipe had both can be used in air inlet pipe [2] and escape pipe [6], with common metal pipe or can also use engineering Plastic tube serves as.It is significant to note that this covering device since air inlet [1], arrives air inlet pipe [2], uplink tracheae [3], U Shape pipe [4], downlink tracheae [5] and escape pipe [6] all are at sealed connection state until gas outlet [7].That is, Room air will not both flow out during entire outdoor circulation from some gap, there will not be outdoor air from some It is flowed at gap.Entire pipe-line system only realizes sealing, could have siphon effect and play automatic cycle cooling effect.

Although the air inside the circulating ventilation system of this device is not linked up directly with outdoor air, can pass through The tube wall of plumbing installation, the tube wall and fin of the metal fin pipe especially with large access area and high capacity of heat transfer, with outdoor Air carries out heat exchange.As long as the air and outdoor in pipeline are empty moreover, outdoor temperature is lower than the temperature of hot-air above interior Gas carry out heat exchange and after radiating, will automatically along downlink tracheae [5] to sinking, and through gas outlet [7] to indoor moveable, and At the same time, the hot-air of indoor top also can flow into this pipeline radiating device from air inlet [1] automatically, and sequence passes through sealing The air inlet pipe [2] of connection, uplink tracheae [3], inverted-loop tube [4], into downlink tracheae [5], and pass through escape pipe [6] and outlet Mouth [7], flows back to interior, formation circulates.In this cyclic process, the indoor hot-air of flow ipe is simply by pipeline Tube wall and fin and outdoor cooler air carry out heat exchange.Since during entire heat exchange, air is by pipeline It is closed, be not directed into outdoor air, therefore also would not band come in the pollutants such as dust.Again since this is circulated It is to be acted on by ascending, descending caused by due to hot-air is different from the specific gravity of cool air and siphon effect institute shape using the natural law At gravity-flow ventilation, Lai Shixian is circulated and is carried out heat exchange, therefore is not consumed energy in general, is not also made an uproar Sound.Even if opening electric power small exhaust fan in individual periods accelerates ventilation, since the power of exhaust fan is little, power consumption is seldom, Almost without noise.

When outdoor temperature is lower than the temperature of indoor hot-air, due to arriving gas outlet [7], entire pipeline from air inlet [1] System is to be tightly connected, and uplink tracheae [3] connection is the small hot-air of indoor specific gravity, itself has upward ascension power Amount, and inside downlink tracheae [5] be the bigger cool air of specific gravity after heat dissipation, connected be also indoor lower section it is cooler compared with The air of weight, therefore the hot-air of indoor top will be flowed into from trend plumbing installation, and be flowed out below plumbing installation, be returned To interior, one-way circulation is formed, without reverse flow occurs.Here it is a kind of siphonic process of gas.And in summer weather When heat, outside air temperature are higher than the hot air temperature above interior, even if outdoor hot-air heated in the piping outside the house In air would not be flowed into pipeline since air specific weight hotter than indoor top hot-air in this pipeline is lighter Interior not will lead to indoor air temperature and further increase, and will not influence the cooling that air conditioner is utilized under such state.

Why the attachment of such pipe-line system is mounted on to the in the shade face of base station iron tower, mainly due to this pipeline Structure is relatively high, and strong pedestal and bracket are needed when independently installed, is otherwise possible to be unable to undergo wind and collapse, cause the accident And harm；But also special sun-proof sunshade measure is needed, otherwise the cooling effect of gas in pipeline can be reduced because the sun shines. Make bracket using steel tower, be mounted in the shade face, can play a supporting role, can also keep the sun off.Certainly, if the screening of steel tower Sun is not sufficiently effective, it is also necessary to install sunshading board.

Claims (5)

1. the inverted U-shaped single tube siphon cooling energy-saving device that a kind of unattended equipment room or base station use, it is characterized in that by being mounted on One or a set of respective independent and vertical thirty years of age of inverted U-shaped one-pipe air-tightness ventilation duct system of computer room or base station outdoor Composition, including air inlet [1] and air inlet pipe [2], uplink tracheae [3], inverted-loop tube [4], downlink tracheae [5] and escape pipe [6] With the part of gas outlet [7] seven, the top in air inlet [1] and air inlet pipe [2] and computer room or base station room where hot-air is empty Between be connected, and escape pipe [6] and gas outlet [7] are then connected with the lower space where cooler air in computer room or base station room, sharp The ascending, descending caused by the inner heat of inverted U-shaped sealing pipeline both sides uplink tracheae [3] and downlink tracheae [5], the cool air different specific weight and Siphonage, the automatic outdoor for realizing gas circulate, and during circulating, from the hot-air of indoor outflow across The tube wall of the easy heat transfer of pipeline carries out heat exchange with cooler outdoor air, and the gas outlet after cooling again from below flows into room It is interior, realize that the outdoor of room air circulates cooling.

2. the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room according to claim 1 or base station use, It is characterized in, vertical thirty years of age of the inverted U-shaped one-pipe heat dissipation knot being made of uplink tracheae [3], inverted-loop tube [4] and downlink tracheae [5] Structure is depended on and is mounted on by the existing steel tower of computer room or base station or antenna holder, or attachment is mounted on the independence specially set up securely Vertical bracing member on.

3. the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room according to claim 1 or base station use, It is characterized in, including uplink tracheae [3], inverted-loop tube [4], downlink tracheae [5], vertical thirty years of age of inverted U-shaped one-pipe is airtight The height of property radiator structure, between 3 meters to 30 meters, and the diameter of pipeline is between 4 centimetres to 20 centimetres.

4. the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room according to claim 1 or base station use, It is characterized in, inverted U-shaped one-pipe radiator structure is by being easy the gelled metal fin pipe production of its tyre of heat transfer.

5. the inverted U-shaped single tube siphon cooling energy-saving device that unattended equipment room according to claim 1 or base station use, It is characterized on the bracket of vertical thirty years of age of inverted U-shaped one-pipe radiator structure, being also equipped with can the sunshading board that shines of the anti-sun.