CN201218682Y - Energy-saving heat radiating device for communication base station square compartment - Google Patents
Energy-saving heat radiating device for communication base station square compartment Download PDFInfo
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- CN201218682Y CN201218682Y CNU200820087191XU CN200820087191U CN201218682Y CN 201218682 Y CN201218682 Y CN 201218682Y CN U200820087191X U CNU200820087191X U CN U200820087191XU CN 200820087191 U CN200820087191 U CN 200820087191U CN 201218682 Y CN201218682 Y CN 201218682Y
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- heat
- water tank
- heat pipe
- base station
- water
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Abstract
The utility model discloses an energy saving communication base station square cabin heat emission device, comprising a heat pipe bundle composed of a plurality of heat pipes, an evaporation section and a condensation section of the heat pipe are respectively arranged inside and outside of the square cabin, a water tank which is filled with water, is arranged on the outside of the square cabin, the condensation section of the heat pipe is arranged on the lower part of the water tank. According to the utility model, the condensation section of the heat pipe is arranged at the lower end of the water surface of the water tank outdoors, working substance in the heat pipe absorbs heat generated by pyrotoxin in the square cabin at the evaporation section, and shows the heat to the condensation section at the lower end of the water surface in the water tank, the working substance is condensated, to release heat to the water in the water tank, then water transfers heat and exchange heat with air through a wall surface of the water tank and radiator elements on the wall surface, thereby fast releasing heat, therefore, the device has simple structure, small maintenance work, low energy consumption, no pollution to the environment.
Description
Technical field
The utility model relates to a kind of heat abstractor that is used for communication base station, particularly relates to a kind ofly utilizing heat pipe to carry out the Rapid Thermal transmission and in conjunction with the radiating efficiency height of water tank cold-storage, fireballing heat abstractor.
Background technology
In existing communication base station square compartment heat radiating device, modal is to utilize air-conditioning to carry out temperature control, realizes the transfer of heat.Use vapor-compression refrigerant cycle, heat of vaporization in the evaporimeter that the cold-producing medium process is indoor, absorption chamber, the back is compressed by compressor, and release heat in outdoor condenser enters evaporimeter by throttling arrangement more then, circulates, and reaches the effect of transfer of heat.And the problem that this refrigerating plant exists is to consume energy greatly, structure relative complex, and price height; maintenance workload is more, just can not freeze in case have a power failure, and has influenced the heat radiation of communication machine room; and the cold-producing medium that uses mostly is freon at present, and is influential to environmental protection.
Heat pipe is a kind of heat transfer element with high thermal conductivity, its evaporation by liquid refrigerant in the Totally enclosed vacuum shell is transmitted heat with condensing, but multiple advantage such as the heat transfer area with high thermal conductivity, good isothermal, cold and hot both sides can change arbitrarily that remotely transferring, temperature controllable, drag losses are little, compact conformation, reliable operation and maintenance cost are few.For example Chinese patent (patent No.: 02219638.2) disclose a kind of " communication station heat-pipe radiator ", it comprises heat pipe, fin and saddle, interlocking or welding for well contacting between heat pipe and the metal saddle, fin is sleeved on the condensation segment of heat pipe.Has the advantage that can dissipate bigger caloric value; Chinese patent (the patent No.: 200720036156.0) disclose a kind of " machine room heat exchange device for air " for another example, form by some type gravity thermal siphons that return that are arranged in parallel, the upper end of returning type gravity thermal siphon is communicated with the heat pipe gas collector, the lower end is communicated with the heat pipe liquid trap, the bottom of returning the hot tube of type gravity is an evaporator section, top is condensation segment, evaporator section is many heat pipes to be arranged on the same plane constitute radiant panel, the condensation segment body adopts difference to arrange and puts, on the body of condensation segment, be provided with the heat exchange fin, it between evaporator section and condensation segment the adiabatic section, body overcoat insulation material layer, return in the type gravity thermal siphon and be filled with working solution, thereby this patent relies on working solution evaporation and condensation realization heat exchange between evaporator section and condensation segment, need not consume the energy of compressor or water pump.
Develop rapidly along with mobile communication, the distribution of communication base station is increasingly extensive, the shortcoming of above-mentioned heat abstractor is directly to utilize indoor/outdoor temperature-difference to carry out the heat transmission, and indoor/outdoor temperature-difference obviously reduces between daytime, especially more like this in the very extremely hot desert area of environment, the compartment internal-external temperature difference is very little sultrily in the desert, has limited effective time and efficient that the heat pipe heat transmits.
Summary of the invention
The utility model is at above-mentioned deficiency, a kind of improved base station square compartment heat radiating device is provided, this device is that the evaporator section with heat pipe places in the shelter, the condensation segment of heat pipe is placed the water surface lower end of outdoor water tank, working medium absorbs the heat that shelter internal heat generation source produces at evaporator section in the heat pipe, and heat is delivered to the condensation segment that stretches into water surface lower end in the water tank, the working medium condensation, water heat release in water tank, then water again the wall by water tank and the radiated rib on the wall and air carry out heat convection, thereby reach the purpose of rapid heat radiation.In addition, the water in the water tank also plays the effect of cold-storage because round the clock the temperature difference is arranged, thereby has increased the temperature difference at two ends when heat pipe is used between daytime, strengthened the exchange capability of heat of heat pipe between daytime, prolonged heat pipe and moved effective time, improved radiating efficiency, the scope of application is more extensive.This device also has simple in structure, and maintenance workload is little, low energy consumption, advantage free from environmental pollution.
The technical solution of the utility model is achieved in that a kind of energy-saving type communication base station square compartment heat radiating device, comprise the heat pipe bundle of forming by some heat pipes, the evaporator section of described heat pipe and condensation segment lay respectively at the inside and outside of shelter, outside at shelter is provided with water tank, water is housed in water tank, and the condensation segment of heat pipe places the water surface below in the water tank.
In order to make the water tank quick heat radiating,, on the outer surface of water tank upper, be provided with heat abstractor as preferably.
As preferably, described heat abstractor is the radiated rib of being located at the water tank outer surface of the condensation segment top of heat pipe.
As preferably, described heat abstractor is a heat pipe of being located at water tank upper, and the evaporator section of described heat pipe places the water surface below in the water tank, and the condensation segment of heat pipe places the outside of water tank.
As preferably, the bottom of described water tank is provided with heat-insulation layer.
As preferably, described heat-insulation layer is coated on the outer surface of water tank bottom, and described heat-insulation layer is made by polyurethane foam material.
For increasing the heat transfer area of indoor hot-air and heat pipe evaporator section,, on the evaporator section of heat pipe, be provided with heat exchange fin as preferably.
For strengthening condensation effect, improve radiating efficiency, as preferably, on the condensation segment of heat pipe, be provided with radiating fin.
Required for forced heat radiation, as preferably, in shelter, be provided with in order to increase the fan of heat pipe evaporator section and air heat exchange amount.
Required for forced heat radiation, as preferably, have in order to increase the fan of water tank wall and air heat exchange amount at the shelter peripheral hardware.
Compare with existing base station heat abstractor, core design thought of the present utility model is to utilize the principle of water temperature distribution gradient in the water tank, being daytime imports the heat in the shelter in the water tank bottom low-temperature space by heat pipe, the higher water of temperature behind the absorption heat collects in the top in the water tank, and the fin of the outside helpful heat radiation of water tank is to carry out the quick heat radiating of water tank.As in the night or outside air temperature be lower than the temperature of water tank, then water tank can auto-radiating, cold water moves downward, hot water moves upward, and the water in the water tank has the effect of cold-storage, helps the heat radiation of base station square compartment in the time of can making in the daytime more; If water tank is by day under the solar radiation, not only night cold-storage water can help the heat radiation of shelter, and because the top of water tank is hot water, and the hot water on top can not move downward, and has therefore stoped entering of outside heat.The utility model utilizes the water in the water tank to carry out cold-storage and heat radiation, thereby increased the temperature difference at two ends when heat pipe is used between daytime, strengthened the exchange capability of heat of heat pipe between daytime, prolong heat pipe and moved effective time, improved radiating efficiency, the scope of application is more extensive, even in the less extremely hot desert area of indoor/outdoor temperature-difference, still can obtain good heat-radiation effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3;
Fig. 4 is the structural representation of the utility model embodiment 4;
Fig. 5 is the structural representation of the utility model embodiment 5;
Fig. 6 is the structural representation of the utility model embodiment 6.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment 1: as shown in Figure 1, a kind of energy-saving type communication base station square compartment heat radiating device of the present utility model, comprise the heat pipe bundle of forming by 2 heat pipes 5, the evaporator section 77 and the condensation segment 88 of described heat pipe 5 lay respectively at the inside and outside of shelter 2, working medium absorb the heat that shelters 2 internal heat generation sources 1 produce in evaporator section 77 evaporations that have fin 62 in the heat pipe 5, and with the condensation segment 88 of heat transferred heat pipe 5.Be provided with water tank 3 in the outside of shelter 2, in water tank 3 water be housed, the condensation segment 88 of heat pipe 5 places the water surface below in the water tank 3.In order to make the water tank 3 can quick heat radiating, on the outer surface on water tank 3 tops, be provided with heat abstractor, described heat abstractor is the radiated rib 4 of being located at water tank 3 outer surfaces of condensation segment 88 tops of heat pipe 5, and described radiated rib 4 is multi-disc outer surfaces that are installed in water tank 3 of suit or global formation successively.
For strengthening the heat exchange effect of hot-airs in heat pipe 5 and the shelter 2, on the evaporator section 77 of heat pipe 5, be provided with heat exchange fin 62, for strengthening condensation effect, on the condensation segment 88 of heat pipe 5, be provided with radiating fin 61, liquid refrigerant in the heat pipe 5 evaporates the heat that produces with absorption shelter 2 internal heat generation sources 1 at the evaporator section 77 that has heat exchange fin 62, and heat is delivered to the condensation segment 88 that is in water tank 3 undersurface band radiating fins 61.
The water that water tank is 3 li is as middle heat storage, and the heat that is held finally carries out heat exchange by the wall and the radiated rib 4 of water tank 3 with air, finally reaches the heat radiation purpose.Condensed liquid refrigerant in the condensation segment 88 of heat pipe 5 is back to evaporator section 77 by siphonal siphon or gravity effect, thereby for evaporator section 77 provides liquid refrigerant, thereby the circulation of realization internal working medium.
Embodiment 2: as shown in Figure 2, temperature in shelter 2 is too high, when needing forced heat radiation, in shelter 2, be provided with in order to increase the fan 7 of heat pipe 5 evaporator sections 77 and air heat exchange amount, the air that fan 7 increases evaporator section 77 near surfaces flows, and forms forced convertion to increase the heat exchange amount of heat pipe 5 and hot-air.Other technical scheme is all identical with embodiment 1.
Embodiment 3: as shown in Figure 3, temperature in shelter 2 is too high, when needing forced heat radiation, in shelter 2, be provided with in order to increase the fan 7 of heat pipe 5 evaporator sections 77 and air heat exchange amount, the air that fan 7 increases evaporator section 77 near surfaces flows, and forms forced convertion to increase the heat exchange amount of heat pipe 5 and hot-air.And when the more caloric requirement of the water in the water tank 3 savings quickly when air dispel the heat, need water tank 3 outside, set up the fan 71 of a heat transmission, open fan 71, quickening water tank 3 walls and radiated rib 4 ambient airs are mobile, reach the purpose of timely heat radiation.Other technical scheme is all identical with embodiment 1.
Embodiment 4: as shown in Figure 4, in order to make the water that absorbs heats in the water tank 3 can quick heat radiating, on the outer surface on water tank 3 tops, be provided with heat abstractor, described heat abstractor is two heat pipes 6 being located at water tank 3 tops, the evaporator section 99 of described heat pipe 6 places the water surface below in the water tank 3, and the condensation segment 22 of heat pipe 6 places the outside of water tank 3.
For strengthening condensation effect, on the condensation segment 22 of heat pipe 6, be provided with radiating fin 64, for strengthening the heat exchange effect of water in heat pipe 6 and the water tank 3, on the evaporator section 99 of heat pipe 6, be provided with heat exchange fin 63, liquid refrigerants in the heat pipe 6, and dispel the heat the condensation segment 22 that the heat of absorption is delivered to the band radiating fin 64 that is in water tank 3 outsides absorbing the heat that absorbs the water behind the heat in the shelter in the water tank 3 in evaporator section 99 evaporations that have heat exchange fin 63.When if the temperature of water tank 3 outside airs is higher than the temperature of the water in the water tank 3, because the liquid refrigerant of condensation segment 22 can't condensation, thus can not be back to evaporator section 99, thus entering of outside heat stoped, played heat insulation effect.
Other technical scheme is all identical with embodiment 1.
Embodiment 5: as shown in Figure 5, temperature in shelter 2 is too high, when needing forced heat radiation, in shelter 2, be provided with in order to increase the fan 7 of heat pipe 5 evaporator sections 77 and air heat exchange amount, the air that fan 7 increases evaporator section 77 near surfaces flows, and forms forced convertion to increase the heat exchange amount of heat pipe 5 and hot-air.
Other technical scheme is all identical with embodiment 4.
Embodiment 6: as shown in Figure 6, temperature in shelter 2 is too high, when needing forced heat radiation, in shelter 2, be provided with in order to increase the fan 7 of heat pipe 5 evaporator sections 77 and air heat exchange amount, the air that fan 7 increases evaporator section 77 near surfaces flows, and forms forced convertion to increase the heat exchange amount of heat pipe 5 and hot-air.And when the more caloric requirement of the water in the water tank 3 savings quickly when the water tank outside air dispels the heat, need outside water tank 3, to set up the fan 71 of a heat transmission, open fan 71, condensation segment 22 ambient airs of accelerating water tank 3 walls and heat pipe 6 flow, and reach the purpose of timely heat radiation.Other technical scheme is all identical with embodiment 4.
Claims (10)
1, energy-saving type communication base station square compartment heat radiating device, comprise the heat pipe bundle of forming by some heat pipes, the evaporator section of described heat pipe and condensation segment lay respectively at the inside and outside of shelter, it is characterized in that: the outside at shelter is provided with water tank, water is housed in water tank, and the condensation segment of heat pipe places the water surface below in the water tank.
2, energy-saving type communication base station square compartment heat radiating device according to claim 1 is characterized in that: be provided with heat abstractor on the outer surface of water tank upper.
3, energy-saving type communication base station square compartment heat radiating device according to claim 2 is characterized in that: described heat abstractor is the radiated rib of being located at the water tank outer surface of the condensation segment top of heat pipe.
4, energy-saving type communication base station square compartment heat radiating device according to claim 2 is characterized in that: described heat abstractor is a heat pipe of being located at water tank upper, and the evaporator section of described heat pipe places the water surface below in the water tank, and the condensation segment of heat pipe places the outside of water tank.
5, according to claim 1 or 2 or 3 or 4 described energy-saving type communication base station square compartment heat radiating devices, it is characterized in that: the bottom of described water tank is provided with heat-insulation layer.
6, energy-saving type communication base station square compartment heat radiating device according to claim 5 is characterized in that: described heat-insulation layer is coated on the outer surface of water tank bottom, and described heat-insulation layer is made by polyurethane foam material.
7, energy-saving type communication base station square compartment heat radiating device according to claim 1 is characterized in that: be provided with heat exchange fin on the evaporator section of heat pipe.
8, energy-saving type communication base station square compartment heat radiating device according to claim 1 is characterized in that: be provided with radiating fin on the condensation segment of heat pipe.
9, energy-saving type communication base station square compartment heat radiating device according to claim 1 is characterized in that: be provided with in shelter in order to increase the fan of heat pipe evaporator section and air heat exchange amount.
10, energy-saving type communication base station square compartment heat radiating device according to claim 9 is characterized in that: have in order to increase the fan of water tank wall and air heat exchange amount at the shelter peripheral hardware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820087191XU CN201218682Y (en) | 2008-05-23 | 2008-05-23 | Energy-saving heat radiating device for communication base station square compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820087191XU CN201218682Y (en) | 2008-05-23 | 2008-05-23 | Energy-saving heat radiating device for communication base station square compartment |
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| Publication Number | Publication Date |
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| CN201218682Y true CN201218682Y (en) | 2009-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU200820087191XU Expired - Fee Related CN201218682Y (en) | 2008-05-23 | 2008-05-23 | Energy-saving heat radiating device for communication base station square compartment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069389A1 (en) * | 2009-12-11 | 2011-06-16 | 华为技术有限公司 | Heat dissipater, heat dissipation method for communication device, and communication device |
| CN104641405A (en) * | 2012-07-30 | 2015-05-20 | 市光工业株式会社 | Warning device for vehicle and outside mirror device for vehicle |
| CN106488687A (en) * | 2015-08-26 | 2017-03-08 | Abb技术有限公司 | For the device that the rack closed is cooled down |
| CN104864734B (en) * | 2014-02-23 | 2017-03-15 | 参化（上海）能源科技有限公司 | Condenser and condensation method |
-
2008
- 2008-05-23 CN CNU200820087191XU patent/CN201218682Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011069389A1 (en) * | 2009-12-11 | 2011-06-16 | 华为技术有限公司 | Heat dissipater, heat dissipation method for communication device, and communication device |
| CN104641405A (en) * | 2012-07-30 | 2015-05-20 | 市光工业株式会社 | Warning device for vehicle and outside mirror device for vehicle |
| CN104864734B (en) * | 2014-02-23 | 2017-03-15 | 参化（上海）能源科技有限公司 | Condenser and condensation method |
| CN106488687A (en) * | 2015-08-26 | 2017-03-08 | Abb技术有限公司 | For the device that the rack closed is cooled down |
| CN106488687B (en) * | 2015-08-26 | 2019-11-05 | Abb瑞士股份有限公司 | For carrying out cooling device to closed cabinet |
| US10634434B2 (en) | 2015-08-26 | 2020-04-28 | Abb Schweiz Ag | Arrangement for cooling a closed cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120523 |