CN204001877U - A kind of communication base station - Google Patents
A kind of communication base station Download PDFInfo
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- CN204001877U CN204001877U CN201420379311.9U CN201420379311U CN204001877U CN 204001877 U CN204001877 U CN 204001877U CN 201420379311 U CN201420379311 U CN 201420379311U CN 204001877 U CN204001877 U CN 204001877U
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- garret
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Abstract
The utility model provides a kind of communication base station, comprises body of wall, roof, communication apparatus and cooling system.Wherein, body of wall adopts insulation construction, and roof comprises the first garret and the second garret; The first garret is insulation heat insulation layer; The first garret and body of wall form enclosure space, and communication apparatus is arranged in enclosure space; The second garret be arranged on the first garret top and and the first garret between keep default spacing; Cooling system comprises evaporation element, transmission unit and condensing unit; Evaporation element comprises the first evaporation plate, the second evaporation plate and the first discharge; Condensing unit comprises the first cold plate, the second cold plate, the second discharge and the 3rd discharge; Transmission unit comprises the first transfer tube and the second transfer tube.Communication base station of the present utility model provides circulation power without the external world, and energy consumption is lower, almost nil.
Description
Technical field
The utility model relates to field of energy-saving technology, particularly relates to a kind of communication base station.
Background technology
Along with the development of communication career and information industry, various data services emerge in multitude, and energy consumption of base station has become communication industry and the important running cost of information industry.Communication base station internal unit energy density is high, and calorific value is large, and traditional communication base station generally adopts enclosed construction, and body of wall and roof all adopt heat-insulation material, and the heat radiation temperature controlling instruments of communication base station generally adopts compression-type refrigeration air-conditioning.The power consumption of base station air conditioner account for base station total power consumption 40～50%, one year power consumption can up to 3,700,000,000 degree, energy consumption is larger, brings serious energy waste.
Summary of the invention
The utility model, for the larger problem of existing communication base station energy consumption, provides the communication base station that a kind of energy consumption is low.
The concrete technical scheme adopting is:
A communication base station, comprises body of wall, roof, communication apparatus and cooling system, and described body of wall adopts insulation construction, and described roof comprises the first garret and the second garret; Described the first garret is insulation heat insulation layer, and forms enclosure space with described body of wall, and described communication apparatus is arranged in described enclosure space; Described the second garret be arranged on described the first garret top and and described the first garret between keep default spacing; Described cooling system comprises evaporation element, transmission unit and condensing unit; Described evaporation element comprises the first evaporation plate, the second evaporation plate and the first discharge, and described the first evaporation plate is connected with described the first discharge respectively with described the second evaporation plate, between described the first evaporation plate and described the second evaporation plate, is down " V " type; In described the first evaporation plate and described the second evaporation plate, be provided with cavity, in described cavity, store working media; Described condensing unit comprises the first cold plate, the second cold plate, the second discharge and the 3rd discharge; Described the first cold plate is connected and is set in parallel in a side of close described the second garret on described the first garret with described the second discharge; Described the second cold plate is connected with described the 3rd discharge and is set in parallel on described the second garret the side away from described the first garret; Described transmission unit comprises the first transfer tube and the second transfer tube; Described the first transfer tube is connected between described the first discharge and described the second discharge; Described the second transfer tube is connected between described the first discharge and described the 3rd discharge; Described the first transfer tube and described the second transfer tube are heat-insulated pipe.
In one embodiment, the angle between described the first evaporation plate and gravity direction is 15～75 degree, and the angle between described the second evaporation plate and gravity direction is 15～75 degree.
In one embodiment, described the first evaporation plate and described the second evaporation plate are pliciform.
In one embodiment, described cooling system also comprises cold-storage unit, and described cold-storage unit comprises cold-accumulating box, is arranged at evaporation tube and the condensation pipe of described cold-accumulating box inside; In described cold-accumulating box, be provided with cold-storage working substance; Described evaporation tube and described condensation pipe independently arrange, and described evaporation tube is connected with described the 3rd discharge by transmission unit; Described condensation pipe is connected with described the first discharge by described transmission unit.
In one embodiment, described cooling system also comprises working media self balanced element, comprises self-balancing tank, temperature-sensitive bag, fluid balance pipe, gas equalizing line and expansion tube; Described temperature-sensitive bag is at least connected with one of described second evaporation plate with described the first evaporation plate, and is connected with described self-balancing tank by described expansion tube; Described fluid balance pipe is connected between the first evaporation plate and described self-balancing tank, between described the second evaporation plate and described self-balancing tank; Described gas equalizing line is connected between described the first discharge and described self-balancing tank; In described self-balancing tank, be provided with the second working media, described the second working media is identical with the working media in described the first evaporation plate, and the two is separated by the barrier film arranging in described self-balancing tank.
In one embodiment, the thickness of described the first garret and described the second garret is 5～10 centimetres.
In one embodiment, described the first garret and described the second garret are rectangular pyramid structure; Described cooling system is arranged on non-sunny slope.
Communication base station of the present utility model forms double-deck roof structure by the first garret and the second garret arranging, and forms chimney benefit and can effectively improve rate of air circulation between the first garret and the second garret, contributes to the heat loss through convection of cooling system.The cooling system arranging in the utility model communication base station can carry out by the phase transformation of working media the transmission of heat.The amount of heat that cooling system produces communication apparatus in communication base station transfers out by condensing unit, and rely on self gravitation to pass back in evaporation element by transmission unit, and realize the periodic duty of working media, without the external world, provide circulation power, energy consumption is lower, almost nil.
Accompanying drawing explanation
Fig. 1 is the structural representation of the communication base station of an embodiment in the utility model;
Fig. 2 is the first heat sink 412 in the communication base station in embodiment illustrated in fig. 1 and the structural representation of the second heat sink 414;
Fig. 3 is the structural representation of the working media self balanced element in cooling system in the communication base station in an embodiment;
Schematic diagram when Fig. 4 is the working media self balanced element work in embodiment illustrated in fig. 3;
Fig. 5 is the structural representation of the communication base station in another embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, utility model is described in further detail.It should be pointed out that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the structural representation of a kind of communication base station of the utility model.This communication base station comprises body of wall 10, roof 20, communication apparatus 30 and cooling system.Roof 20 comprises the first garret 22 and the second garret 24.The first roof 22 and body of wall 10 form enclosure space.The second garret 24 contacts with external environment, is arranged on the side not being connected with body of wall 10 on the first garret 22, and between the second garret 24 and the first garret 22, keeps default spacing.In the present embodiment, the size of default spacing can be set according to actual needs.Body of wall 10 and the first garret 22 are insulation heat insulating construction, and the second garret 24 can adopt double-side color steel plate material.Communication apparatus 30 is arranged in the enclosure space being formed by body of wall 10 and the first garret 22, for realizing the communication function of communication base station, during its work, can produce a large amount of heats.In the present embodiment, the thickness of the first garret 22 and the second garret 24 is 5～10 centimetres.
Cooling system comprises evaporation element 410, transmission unit 420 and condensing unit 430.Evaporation element 410 comprises the first evaporation plate 412, the second evaporation plate 414 and the first discharge 416.The first evaporation plate 412 is connected with the first discharge 416 respectively with the second evaporation plate 414, and the first evaporation plate 412 and the second evaporation plate 414 are down " V " type.The first evaporation plate 112 is 15～75 degree with the angle theta 1 of gravity direction, and the second evaporation plate 114 is 15～75 degree with the angle theta 1 of gravity direction, so that collect the heat in building.While especially having powerful device operation to produce amount of heat in building, the first evaporation plate 112 and the second evaporation plate 114 can be arranged on powerful device directly over so that thermal-arrest unit 10 better absorbs the heat that powerful device produces.Preferably, the angle theta 1 of the first evaporation plate 112 and gravity direction is 30～60 degree.In the present embodiment, the first evaporation plate 112 and the second evaporation plate 114 are symmetrical along gravity direction.
In the first evaporation plate 412 and the second evaporation plate 414, be provided with cavity, in cavity, be provided with working media.Working media is liquid working media in the first evaporation plate 412 and the second evaporation plate 414, and is positioned in the first evaporation plate 412 and the second evaporation plate 414 away from one end of the first discharge 416, is positioned at the low side of evaporation plate.Working media becomes gaseous working medium after absorbing heat in the first evaporation plate 412 and the second evaporation plate 414.The first 416 of discharges are for collecting the gaseous working medium from the first evaporation plate 412 and the second evaporation plate 414.In the present embodiment, the first evaporation plate 112 is 45 degree with the angle of gravity direction, and the second evaporation plate 114 is also 45 degree with the angle of gravity direction, both can well collect the upwards transmission that heat is also conducive to gaseous working medium.Working media need to have good thermal physical characteristic.In the present embodiment, working media can adopt HFC125, HFC32 or adopt HFC125 and the mixture of HFC32 as R410A etc.In the present embodiment, the first evaporation plate 412 and the second evaporation plate 414 adopt microchannel aluminium sheet.The material that is appreciated that the first evaporation plate 412 and the second evaporation plate 414 is not limited to microchannel aluminium sheet.The first evaporation plate 412 and the second evaporation plate 414 are set to pliciform, as shown in Figure 2.Adopt pliciform, the area that can effectively increase evaporation element 410 is convenient to evaporation.The size of the knuckle θ 2 of evaporation plate can arrange according to real needs.The size of knuckle θ 2 is 30～180 degree.Preferably, knuckle θ 2 is 75～105 degree.In the present embodiment, knuckle θ 2 selects 90 degree, has good evaporation effect.
Condensing unit 430 comprises the first cold plate 432, the second cold plate 434, the second discharge 436 and the 3rd discharge 438.The first cold plate 432 is connected with the second discharge 436, and is set in parallel in a side of close the second garret 24 on the first garret 22.The second cold plate 434 is connected with the 3rd discharge 438, and is set in parallel on the second garret 24 and directly contacts with external environment a side of the first garret 22 (away from).In the present embodiment, the first cold plate 432 and the second cold plate 434 adopt microchannel aluminium sheet, and what also can adopt in other embodiments other can realize the material of condensation function equally.
Transmission unit 420 comprises the first transfer tube 422 and the second transfer tube 424.The first transfer tube 422 is connected between the first discharge 416 and the second discharge 436, for the gaseous working medium that the first discharge 416 is collected, is transferred to the second discharge 434.The second transfer tube 424 is connected between the first discharge 416 and the 3rd discharge 438, for the gaseous working medium that the first discharge 416 is collected, is transferred to the 3rd discharge 438.In the present embodiment, the first transfer tube 422 and the second transfer tube 424 are heat-insulated pipe, with the external world without heat exchange.More smooth and easy for guaranteeing that gaseous working medium can flow in transmission unit 420, transmission unit 420 is the second angle with the angle of gravity direction.Particularly, the second angle is 0～15 degree.
In the present embodiment, cooling system also comprises control module.Control module comprises controller 440, the first temperature pick up (not shown) and the second temperature pick up (not shown).Wherein, controller 140 is arranged on transmission unit 420, and the first temperature pick up is arranged in external environment condition, and the second temperature pick up is arranged in mobile base station.The first temperature pick up is for responding to the external temperature T1 of communication base station and exporting to controller 440.The second temperature pick up is for responding to the internal temperature T2 of communication base station and exporting to controller 440.Controller 440 is for judging that whether internal temperature T2 is higher than external temperature T1 the first preset value; If so, control transmission unit 420 and open, cooling system work; If not, control transmission unit 420 and close, cooling system quits work.Particularly, the first preset value is 3 degrees Celsius.In other embodiment, the first preset value also can be set according to actual conditions.In other embodiment, controller 440 also, for judging that whether outside temperature T1 is lower than the second preset value, if so, controls transmission unit 420 and cuts out, and cooling system quits work, and avoids the interior temperature of building too low.The second preset value need to need to arrange according to actual conditions and user.
Above-mentioned communication base station forms double-deck roof structure by the first garret 22 and the second garret 24 arranging, can prevent that the heat radiation on the first garret 22 from quitting work because being subject to the rising of solar radiation temperature, can effectively extend the working time of the condensing unit 430 on interior the first garret 22.Stack effect between double-deck roof structure can improve rate of air circulation simultaneously, contributes to the heat loss through convection of cooling system.The cooling system arranging in above-mentioned communication base station can carry out by the phase transformation of working media the transmission of heat.The amount of heat that cooling system produces communication apparatus in communication base station 30 transfers out by condensing unit 430, and rely on self gravitation to pass back in evaporation element 410 by transmission unit 420, realize the periodic duty of working media, without the external world, provide circulation power, energy consumption is lower, almost nil.
In another embodiment, the cooling system 40 in above-mentioned communication base station also comprises working media self balanced element 450, for automatically regulating the internal circulating load of the working media of the first evaporation plate 412 and the second evaporation plate 414 according to the temperature difference.The structure of working media self balanced element as shown in Figure 3, comprises self-balancing tank 451, temperature-sensitive bag 452, fluid balance pipe 453, gas equalizing line 454 and expansion tube 455.Particularly, fluid balance pipe 453 be connected between the first evaporation plate 412 and self-balancing tank 451, between the second evaporation plate 414 and self-balancing tank 451.The first discharge 416 is connected with self-balancing pipe 451 by gas equalizing line 454.Temperature-sensitive bag 452 is set in parallel in the first evaporation plate 412 and the second evaporation plate 414.In other embodiment, temperature-sensitive bag 452 also can only be arranged in the first evaporation plate 412 or the second evaporation plate 414.Temperature-sensitive bag 452 is connected with self-balancing tank 451 by expansion tube 455.In temperature-sensitive bag 452, be provided with the second working media.In the present embodiment, the second working media is identical with the working media in the first evaporation plate 412 and the second evaporation plate 414, and isolates by the barrier film 456 being arranged in self-balancing tank.Particularly, barrier film 312 is arranged at the top of self-balancing tank 302, and its particular location can be determined according to the filling amount in 302 in self-balancing tank.Barrier film 456 can adopt the materials such as rubber, perfluoroethylene-propylene and Teflon.
The course of work of working media self balanced element is as follows:
When internal temperature T1 is not during higher than external temperature T2 the first preset value, controller 440 is controlled cooling systems and is not carried out work, and working media major part is stored in self-balancing tank 451, as shown in Figure 3.When internal temperature T1 is during higher than external temperature T2 the first preset value, controller 440 is controlled cooling systems and is carried out work.Due to the temperature of temperature-sensitive bag 452 temperature higher than the first evaporation plate 412, the second evaporation plate 414, presses against diaphragm 456 after the second working media endothermic gasification in temperature-sensitive bag 452, after working media is squeezed out to self-balancing tank 451, by fluid balance pipe 453, be sent in the first evaporation plate 412 and the second evaporation plate 414, thereby realize the automatic adjusting to the working media internal circulating load in cooling system.The schematic diagram of working media self balanced element when Fig. 4 is cooling system work.Working media self balanced element is controlled the internal circulating load of working media by temperature-sensitive bag 452, the filling amount of both can having avoided having a narrow range of temperature because working causes entrainment limit greatly, also can avoid because of the few dry limit causing of work temperature difference big cycle volume.
In another embodiment, the cooling system in above-mentioned communication base station also comprises cold-storage unit, as shown in Figure 5.Cold-storage unit comprises cold-accumulating box 460, evaporation tube (not shown) and condensation pipe (not shown).In cold-accumulating box 460, be provided with cold-storage working substance, to realize accumulating of cold.Evaporation tube and cold accumulator arrange separately.Evaporation tube is connected with the 3rd discharge 438 by transmission unit 420, and condensation pipe is connected with the first discharge 416 by transmission unit 420.Particularly, at transition season or in evening, storage can be collected by the second cold plate 434 by the cold in external environment by evaporation tube in cold-storage unit, and when temperature is higher by day by condensation pipe released cold quantity to evaporation element 410, realize cold daytime at night in order to improve the heat dissipation capacity of cooling system.In the present embodiment, when the roof 20 of communication base station adopts rectangular pyramid roof, cooling system is arranged on non-sunny slope.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a communication base station, comprises body of wall, roof, communication apparatus and cooling system, and described body of wall adopts insulation construction, it is characterized in that, described roof comprises the first garret and the second garret; Described the first garret is insulation heat insulation layer, and forms enclosure space with described body of wall, and described communication apparatus is arranged in described enclosure space; Described the second garret be arranged on described the first garret top and and described the first garret between keep default spacing;
Described cooling system comprises evaporation element, transmission unit and condensing unit; Described evaporation element comprises the first evaporation plate, the second evaporation plate and the first discharge, and described the first evaporation plate is connected with described the first discharge respectively with described the second evaporation plate, between described the first evaporation plate and described the second evaporation plate, is down " V " type; In described the first evaporation plate and described the second evaporation plate, be provided with cavity, in described cavity, store working media;
Described condensing unit comprises the first cold plate, the second cold plate, the second discharge and the 3rd discharge; Described the first cold plate is connected and is set in parallel in a side of close described the second garret on described the first garret with described the second discharge; Described the second cold plate is connected with described the 3rd discharge and is set in parallel on described the second garret the side away from described the first garret;
Described transmission unit comprises the first transfer tube and the second transfer tube; Described the first transfer tube is connected between described the first discharge and described the second discharge; Described the second transfer tube is connected between described the first discharge and described the 3rd discharge; Described the first transfer tube and described the second transfer tube are heat-insulated pipe.
2. a kind of communication base station according to claim 1, is characterized in that, the angle between described the first evaporation plate and gravity direction is 15～75 degree, and the angle between described the second evaporation plate and gravity direction is 15～75 degree.
3. a kind of communication base station according to claim 1, is characterized in that, described the first evaporation plate and described the second evaporation plate are pliciform.
4. a kind of communication base station according to claim 1, is characterized in that, described cooling system also comprises cold-storage unit, and described cold-storage unit comprises cold-accumulating box, is arranged at evaporation tube and the condensation pipe of described cold-accumulating box inside; In described cold-accumulating box, be provided with cold-storage working substance; Described evaporation tube and described condensation pipe independently arrange, and described evaporation tube is connected with described the 3rd discharge by transmission unit; Described condensation pipe is connected with described the first discharge by described transmission unit.
5. a kind of communication base station according to claim 1, is characterized in that, described cooling system also comprises working media self balanced element, comprises self-balancing tank, temperature-sensitive bag, fluid balance pipe, gas equalizing line and expansion tube; Described temperature-sensitive bag is at least connected with one of described second evaporation plate with described the first evaporation plate, and is connected with described self-balancing tank by described expansion tube; Described fluid balance pipe is connected between the first evaporation plate and described self-balancing tank, between described the second evaporation plate and described self-balancing tank; Described gas equalizing line is connected between described the first discharge and described self-balancing tank; In described self-balancing tank, be provided with the second working media, described the second working media is identical with the working media in described the first evaporation plate, and the two is separated by the barrier film arranging in described self-balancing tank.
6. a kind of communication base station according to claim 1, is characterized in that, the thickness of described the first garret and described the second garret is 5～10 centimetres.
7. according to the arbitrary described a kind of communication base station of claim 1～6, it is characterized in that, described the first garret and described the second garret are rectangular pyramid structure; Described cooling system is arranged on non-sunny slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379311.9U CN204001877U (en) | 2014-07-09 | 2014-07-09 | A kind of communication base station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420379311.9U CN204001877U (en) | 2014-07-09 | 2014-07-09 | A kind of communication base station |
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| CN204001877U true CN204001877U (en) | 2014-12-10 |
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| CN201420379311.9U Withdrawn - After Issue CN204001877U (en) | 2014-07-09 | 2014-07-09 | A kind of communication base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088490A (en) * | 2014-07-09 | 2014-10-08 | 南京师范大学 | Communication base station |
-
2014
- 2014-07-09 CN CN201420379311.9U patent/CN204001877U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088490A (en) * | 2014-07-09 | 2014-10-08 | 南京师范大学 | Communication base station |
| CN104088490B (en) * | 2014-07-09 | 2016-05-04 | 南京师范大学 | A kind of communication base station |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160504 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |