CN101738115B - Heat exchange system of communication base station - Google Patents
Heat exchange system of communication base station Download PDFInfo
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- CN101738115B CN101738115B CN2009101557596A CN200910155759A CN101738115B CN 101738115 B CN101738115 B CN 101738115B CN 2009101557596 A CN2009101557596 A CN 2009101557596A CN 200910155759 A CN200910155759 A CN 200910155759A CN 101738115 B CN101738115 B CN 101738115B
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Abstract
The invention discloses a heat exchange system of a communication base station, which comprises a heat pipe bundle consisting of a plurality of thin long heat pipes. An evaporation section and a condensation section of the heat pipe are positioned inside and outside a base station capsule respectively, the outer pipe wall of the evaporation section of the heat pipe is fixedly provided with two heat exchange sheets along the length direction of the heat pipe, and the edges of the heat exchange sheets are connected with the outer pipe wall of the evaporation section of the heat pipe. Because the outer pipe wall of the evaporation section of the thin long heat pipe is fixedly provided with the two heat exchange sheets along the length direction of the heat pipe, the system not only has the advantages of light weight, convenient processing and cost reduction, but also greatly improves the heat exchange efficiency of a refrigerant medium in the heat pipe due to the reduction of the cross section of the heat pipe, heats the heat exchange sheets quickly, and can quickly transfer the heat in an absorption base station chamber to the evaporation section of the heat pipe so as to transfer the heat outside.
Description
Technical field
The present invention relates to a kind of heat-exchange system that is used for communication base station, particularly relate to and a kind ofly utilize heat pipe to carry out the Rapid Thermal transmission and in conjunction with the radiating efficiency height of water tank cold-storage, fireballing heat-exchange system.
Background technology
In existing machine room or 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.In existing machine room or base station square compartment, adopt heat pipe as heat exchanger usually, the evaporator section of heat pipe places indoor, and condensation segment places outdoor, and evaporator section is in order to heat in the absorption chamber and then conduct the outer condensation segment of machine room, reaches the effect of heat radiation.
The patent No. discloses a kind of " energy-saving type communication base station square compartment heat radiating device " for the patent of invention of " CN200820087191.X ", 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.Above-mentioned patent is the water surface lower end that the condensation segment of heat pipe is placed outdoor water tank, working medium absorbs the heat that shelter internal heat generation source produces at evaporator section in the heat pipe, and heat taken 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.But find in the practical application, still have unsatisfactory place, bigger such as single heat pipe volume, comparatively complexity of radiating fin processing is installed in the above, cost is higher.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of improved heat exchange system of communication base station is provided, this system comprises the heat pipe bundle of being made up of many elongated heat pipe, the heat pipe length direction is installed with two heat exchange thin slices in the outer tube wall upper edge of elongated heat pipe evaporator section, not only have in light weight, easy to process, the advantage that cost reduces, and owing to the heat pipe cross-sectional area reduces, make the interior refrigerant medium heat exchanger effectiveness of heat pipe improve greatly, the heat exchange thin slice is heated comparatively fast, and its indoor heat in absorption base station can be delivered in the heat pipe evaporator section fast and then pass; In addition, heat pipe evaporator section and the heat exchange thin slice indoor top of machine room that hangs over capable of hoisting does not take the usage space in any machine room, and can play the top decorative effect of decorative panel.Can adjust the spacing of arranging between the heat exchange thin slice (heat pipe evaporator section) according to actual conditions again simultaneously, the top heat exchanger fin of thermals source such as calculator room equipment is arranged closely, other local arrangements are sparse, make uniformity of temperature profile everywhere in the machine room, and the situation that does not have hot-spot takes place.
Technical scheme of the present invention is achieved in that
A kind of heat exchange system of communication base station, comprise the heat pipe bundle of forming by many elongated heat pipe, the evaporator section of described heat pipe and condensation segment lay respectively at the inside and outside of cabin, base station body, the height of heat pipe condenser section is greater than the height of evaporator section, outer tube wall upper edge heat pipe length direction at the evaporator section of heat pipe is installed with two heat exchange thin slices, and the edge of heat exchange thin slice links to each other with the heat pipe evaporator section outer tube wall.
In order to reach effect attractive in appearance, as preferably, two heat exchange thin slices are the both sides that are symmetricly set in heat pipe evaporator section along the heat pipe central axis.
As preferably, the central axis of described two heat exchange thin slices and heat pipe is on the same plane.Thereby make that the exchange heat between heat pipe and the heat exchange thin slice is more even.
As preferably, described heat pipe cross section be shaped as circle, the diameter of described heat pipe is 4mm～15mm.
As preferably, described heat exchange thin slice is rectangular, and its thickness is 0.1mm～3mm, and width is 3cm～10cm.
For improving the radiating effect of heat pipe condenser section, as preferably, be provided with water tank in the outside of cabin, base station body, water is housed in water tank, the condensation segment of heat pipe places the water surface below in the water tank.Dispel the heat by water opposite heat tube condensation segment, efficient is higher, better effects if.
For the water in the water tank is heated evenly everywhere, as preferably, the condensation segment of heat pipe is inserted in the water tank perpendicular to the water tank side, and heat pipe condenser section is evenly to distribute from top to bottom along the water tank side.
As preferably, described water tank heat abstractor includes many heat pipes, and the end face that described heat pipe passes water tank vertically is plugged in the water tank, and heat pipe is evenly to distribute on the end face of water tank, the evaporator section of described heat pipe places the water in the water tank, and the condensation segment of heat pipe is exposed to the end face of water tank.Heat pipe evenly is plugged in the water tank, makes the water tank radiating effect improve greatly.
In order to improve the heat exchange effect of heat pipe, as preferably, the evaporator section of described heat pipe is a male-pipe, on the outer tube wall of the condensation segment of heat pipe, be provided with fin, described fin is to be welded on the outer tube wall of heat pipe condenser section along the heat pipe length direction, and the end away from heat pipe condenser section on the fin is bent to form secondary fin.Form certain angle between secondary fin and the fin, fin and secondary fin complement each other and play a role, and can fully carry out convective heat exchange from all angles and flow air, and heat exchange is more abundant, thereby has improved the radiating rate of water tank.
As preferably, heat pipe condenser section each side is arranged with 4 fin in the water tank heat abstractor, in 4 fin of each side, and be parallel to each other between the secondary fin that each fin links to each other, and the vertical interval between the adjacent in twos secondary fin equates.After adopting such structure, not only make integral body more attractive in appearance, and passed through a large amount of experiments, rationally be provided with the quantity of fin, make its density be unlikely to excessive or too small, and fully contact convection current, realize best radiating effect with air in conjunction with secondary fin.
For secondary fin and fin can better fit be played a role, as preferably, the angle between residing plane of secondary fin and the residing plane of fin is 45 °～75 °.
In order to bring into play the maximum effect of fin and secondary fin, as preferably, the angle between residing plane of secondary fin and the residing plane of fin is 60 °.
In order further to improve the radiating effect of water tank, as preferably, water tank also is connected with the underground water EGR, described underground water EGR comprises water inlet pipe, outlet pipe and high-pressure hydraulic pump, one end of water inlet pipe connects water tank bottom, the other end connects underground water by high-pressure hydraulic pump, and the two ends of outlet pipe connect tank top and underground water respectively., higher by high-pressure hydraulic pump when ambient temperature with in the underground water suction water tank, do not dispel the heat with compensation tank when the water tank radiating effect is good, hot water then turns back to underground by outlet pipe, so circulation; Because ground water temperature remains on about 15 ℃ throughout the year, can guarantee that like this temperature in the machine room remains on about 25 ℃ always, the influence that not changed by outdoor temperature.
In order further to improve the radiating effect of water tank, as preferably, described water tank is connected with water circulation heat radiation device, described water circulation heat radiation device comprises water inlet pipe, outlet pipe, water pump and buried underground water tank, water is housed in underground water tank, one end of water inlet pipe connects water tank bottom, and the other end connects underground water tank by water pump, and the two ends of drainpipe connect tank top, underground water tank respectively.Underground water tank is embedded to underground, thus can with the underground heat-shift, the water that the temperature of overflowing in the water tank is higher absorbs in the underground water tank, distributes by soil again, can play the effect equal with underground water.
In order further to improve the radiating effect of water tank, as preferably, water tank also is connected with the refrigerant compression pump.The refrigerant compression pump can be opened in good time, and the water in the water tank is freezed, and satisfies the needs that it fully dispels the heat.
Operation principle of the present invention is as follows: the heat exchange thin slice of heat pipe evaporator section is collected heat in the machine room, makes the refrigerant vaporization in the heat pipe evaporator section and absorbs heat.Refrigerant after the vaporization flows to the condensation segment of heat pipe, meets cold liquefaction and release heat, by condensation segment heat is passed in the water in the water tank.Water passes heat by the water tank heat abstractor after absorbing heat again, and refrigerant is re-condensed into behind the liquid at the evaporator section of the dirty product heat cal rod of gravity effect in the heat pipe, and so circulation is more than, progressively the heat in the machine room is delivered in the air outside.
Main feature that heat-exchange system of the present invention has and beneficial effect are:
1. one-way heat conduction;
Because the operation principle of heat pipe itself has determined that heat can only be from the low side of heat pipe to high-end conduction, so heat pipe can only carry out one-way heat conduction, and just heat can only be transmitted to outdoorly from indoor, and does not worry pouring in down a chimney.When outdoor temperature was lower than indoor temperature, heat pipe was transmitted to indoor heat outdoor; When outdoor temperature is higher, can not be transmitted to outdoor heat indoor.
2. both artistic and practical, heat radiation evenly;
Heat exchange thin slice of the present invention adopts the aluminium flake of distributing flake structure, and is in light weight, easy for installation.The indoor top of machine room that hangs over capable of hoisting does not take the usage space in any machine room, and can play the top decorative effect of decorative panel.Can adjust the spacing of arranging between the heat exchanger fin (heat pipe evaporator section) according to actual conditions again simultaneously, the top heat exchanger fin of thermals source such as calculator room equipment is arranged closely, other local arrangements are sparse, make uniformity of temperature profile everywhere in the machine room, and the situation that does not have hot-spot takes place.
3. non-maintaining
Whole system does not contain any moving component, has improved stability and reliability greatly, does not need substantially system is carried out conventional maintenance.
4. energy-conserving and environment-protective
When the machine room outdoor temperature was lower than indoor temperature, heat pipe just can be transmitted to the indoor section heat outdoor, and simultaneity factor self does not consume any energy and just reaches the machine room cool effect, thereby the available machine time of air-conditioning in the body of cabin, base station is reduced significantly; When outdoor temperature is lower than indoor temperature and reach certain temperature difference, even need not to open air-conditioning, significantly reduce the power consumption of cabin body air-conditioning, reach the purpose of machine room energy-saving.And heat abstractor do not use the refrigerant medium that may work the mischief to environment, so environment is not had any infringement.
5. reduction operation and maintenance cost
System self can reduce the working strength of air-conditioning substantially without any need for maintenance after the service time of reduction air-conditioning, prolong the service life of air-conditioning, thereby significantly reduce the operation and maintenance cost of operator.
6. antitheft
This system is installed does not destroy the machine room original structure, do not use noble metals such as non-ferrous metal copper, help antitheft.
7. keep the original working environment of machine room
Only carry out exchange heat inside and outside the machine room,, can keep humidity and cleanliness factor in the machine room without any cross-ventilation.
9. has the accumulation of energy effect
Water in the water tank of the present invention has the effect of cold-storage, utilize 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, prolonged heat pipe and moved effective time, improved radiating efficiency, the scope of application is more extensive, even, still can obtain good heat-radiation effect in the less extremely hot desert area of indoor/outdoor temperature-difference.
Description of drawings
Fig. 1 is the structural representation of heat pipe evaporator section in the body of cabin, base station of the present invention;
Fig. 2 is that the A of Fig. 1 is to enlarged diagram;
Fig. 3 is for being the structural representation of the embodiment of the invention 1;
Fig. 4 is the structural representation of the embodiment of the invention 2;
Fig. 5 is the structural representation of heat pipe in the water tank heat abstractor among Fig. 4;
Fig. 6 is that the A of Fig. 5 is to enlarged diagram;
Fig. 7 is the structural representation of the embodiment of the invention 3;
Fig. 8 is the structural representation of the embodiment of the invention 4;
Fig. 9 is the structural representation of the embodiment of the invention 5.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment 1: as shown in Figure 3, heat exchange system of communication base station of the present invention comprises the heat pipe bundle of being made up of many elongated heat pipe, and the evaporator section 3 and the condensation segment 4 of described heat pipe lay respectively at the inside and outside of cabin, base station body 1, machine room cabin body 1 forms for color steel surrounds, and can play insulation effect; Described heat pipe cross section be shaped as circle, the diameter of described heat pipe is 5mm, shown in Fig. 1～2, outer tube wall upper edge heat pipe length direction at the evaporator section 3 of heat pipe is welded with two heat exchange thin slices 2, the edge of heat exchange thin slice links to each other with heat pipe evaporator section, two heat exchange thin slices 2 are to be symmetrically welded in the both sides of heat pipe evaporator section 3 along the heat pipe central axis, and the central axis of described two heat exchange thin slices 2 and heat pipe is on the same plane.Described heat exchange thin slice 2 is rectangular, and its thickness is 0.5mm, and width is 6cm.Heat exchange thin slice 2 is made for metal material, and preferred especially aluminium is because the thermal conductivity of aluminium is preferable.
As shown in Figure 3, the present invention is owing to adopted elongated heat pipe, and heat exchange thin slice 2 has been welded in the heat pipe both sides, so its total quality is lighter, so the evaporator section of heat pipe bundle can be stacked, leave a determining deviation between the evaporator section of two heat pipes, and hang together at the indoor top of machine room cabin body 1, do not take the usage space in any machine room, and can play the top decorative effect of decorative panel.
The present invention can be provided with the quantity of the heat pipe that the heat pipe bundle comprised according to actual conditions, indoor heat pipe evaporator section is arranged side by side together, concentrate and absorb the cabin intimate heat, and can adjust the spacing of arranging between the heat pipe evaporator section (heat exchange thin slice) according to actual conditions again, the top heat exchange flake alignment of thermals source such as calculator room equipment is tight, other local arrangements are sparse, make uniformity of temperature profile everywhere in the machine room, and the situation that does not have hot-spot takes place.
Be adiabatic section 6 between heat pipe evaporator section 3 and the condensation segment 4, adiabatic section 6 body overcoat heat-insulating materials.
Top at cabin, base station body 1 is provided with water tank 5, is anti-sealing evaporation, and the airtight water that is equipped with in water tank 5, the condensation segment 4 of heat pipe place the water surface below in the water tank.Water is heated evenly everywhere in the water tank 5 in order to make, and the condensation segment 4 of heat pipe is inserted in the water tank perpendicular to water tank 5 sides, and heat pipe condenser section 4 is evenly to distribute from top to bottom along water tank 5 sides.For preventing the external high temperature influence, water tank 5 is made for insulation material.
Embodiment 2: the difference of present embodiment and embodiment 1 is: as shown in Figure 4, for further improving the radiating effect of water tank, water tank 5 is arranged on body 1 top, cabin, base station, can with the abundant heat convection of air, water tank is provided with the water tank heat abstractor, described water tank heat abstractor includes many heat pipes 7, the end face that described heat pipe 7 passes water tank 5 is plugged in the water tank, and heat pipe 7 evenly distributes along water tank 5 end faces, heat pipe 7 is all perpendicular to water tank 5 end faces, the evaporator section 7a that is described heat pipe 7 places water in the water tank, and the condensation segment 7b of heat pipe 7 is exposed to the end face of water tank.
As Fig. 5, shown in Figure 6, because of heat pipe evaporator section 7a contacts for a long time with water, for increasing its firm degree, prevent corrosion, the male-pipe that heat pipe evaporator section 7a is formed in one, external screw thread is equivalent to heat exchanger fin, can fully contact with water increases heat exchange area, improves the heat transfer rate; For improving the radiating effect of condensation segment 7b, each side be provided with 4 fin 8 at the condensation segment 7b of heat pipe 7, the fin 8 of the left and right sides is along heat pipe 7 central axis left-right symmetry, and described fin 8 is to be welded on the outer tube wall of heat pipe condenser section 7b along heat pipe 7 length directions, end away from heat pipe condenser section on the fin 8 is bent to form secondary fin 9, angulation is 60 degree between secondary fin 9 and the fin 8, and all secondary fin 9 are parallel mutually; Form certain angle between secondary fin 9 and the fin 8, make and can carry out convective heat exchange from all angles and flow air, heat exchange is more abundant.
Be provided with awning 10 above water tank 5, awning 10 covers the condensation segment 7b of heat pipe 7, to avoid sun direct projection, influences radiating effect.
Embodiment 3: as shown in Figure 7, the present embodiment difference from Example 1 is: in order to adapt to the heat pipe need of work, the heat pipe condenser section height is inevitable, and water tank 5 is arranged on a steelframe 10 tops greater than the evaporator section height, and steelframe 10 is higher than cabin, base station body 1; For further improving the radiating effect of water tank 5, water tank 5 also is connected with the underground water EGR, described underground water EGR comprises water inlet pipe 11, outlet pipe 12 and high-pressure hydraulic pump 13, one end of water inlet pipe 11 connects water tank 5 bottoms, the other end connects underground water by high-pressure hydraulic pump 13, and the two ends of outlet pipe 12 connect water tank 5 tops and underground water respectively.
In order to realize automatic control, this system also comprises hygrosensor, temperature detect switch (TDS), and hygrosensor is arranged in the water tank 5, and temperature detect switch (TDS) links to each other with hygrosensor, high-pressure hydraulic pump 13 respectively.When ambient temperature higher, when water tank 5 radiating effects are not good, hygrosensor detects water temperature and temperature parameter is passed to temperature detect switch (TDS), after the rising of the water temperature in the water tank reaches the temperature detect switch (TDS) setting value, temperature detect switch (TDS) is opened high-pressure hydraulic pump 13 and is drawn water, hot water then turns back to underground by outlet pipe 12, so circulation; When water temperature in the water tank is reduced to setting value when following, temperature detect switch (TDS) is controlled water pump quits work it.Because ground water temperature remains on about 15 ℃ throughout the year, can guarantee that like this temperature in the machine room remains on about 25 ℃ always, the influence that not changed by outdoor temperature.
Embodiment 4: as shown in Figure 8, the difference of present embodiment and embodiment 2 is: higher in ambient temperature, when the water tank heat abstractor can not bring good heat-radiation effect, for further improving the radiating effect of water tank, described water tank 5 is connected with water circulation heat radiation device, described water circulation heat radiation device comprises water inlet pipe 11, outlet pipe 12, water pump 16 and buried underground water tank 14, in underground water tank 14, water is housed, one end of water inlet pipe 11 connects water tank 5 bottoms, the other end connects underground water tank 14 by water pump 16, and the two ends of drainpipe 12 connect water tank 5 tops respectively, underground water tank 14.By water pump 16 water in the underground water tank 14 is extracted to water tank 5, mix with original water in the water tank 5, the higher water of temperature overflows from outlet pipe 12 in the water tank 5, flow in the underground water tank 14, underground water tank 14 carries out heat exchange with soil again, and water is freezed, so constantly circulation, energy-conserving and environment-protective.
In order to realize automatic control, this system also comprises hygrosensor, temperature detect switch (TDS), hygrosensor is arranged in the water tank 5, temperature detect switch (TDS) links to each other with hygrosensor, water pump 16 respectively, hygrosensor detects water temperature and temperature parameter is passed to temperature detect switch (TDS), when ambient temperature higher, when the water tank heat abstractor can not satisfy the heat radiation needs, and after the water temperature in the water tank raises and reaches the temperature detect switch (TDS) setting value, temperature detect switch (TDS) is opened water pump 16 and is drawn water, hot water then turns back to underground water tank 14 by drainpipe 12, so circulation; When water temperature in the water tank is reduced to setting value when following, temperature detect switch (TDS) is controlled water pump quits work it.Because it is underground that underground water tank 14 is embedded in, and is equal to underground water substantially, water temperature remains on about 15 ℃ throughout the year, can guarantee that like this temperature in the machine room remains on about 25 ℃ always, the influence that not changed by outdoor temperature.
Embodiment 5: as shown in Figure 9, the present embodiment difference from Example 1 is: in order to adapt to the heat pipe need of work, the heat pipe condenser section height is inevitable, and water tank 5 is arranged on a steelframe 10 tops greater than the evaporator section height, and steelframe 10 is higher than cabin, base station body 1; For preventing the external high temperature influence, water tank 5 is made for insulation material; Be further to improve the radiating effect of water tank, water tank 5 also is connected with refrigerant compression pump 15, and is higher when ambient temperature, when the water in the water tank can not satisfy heat radiation and requires, the water in the water tank 5 freezed by refrigerant compression pump 15 in good time.
In order to realize automatic control, this system also comprises hygrosensor, temperature detect switch (TDS), and hygrosensor is arranged in the water tank 5, and temperature detect switch (TDS) links to each other with hygrosensor, refrigerant compression pump 15 respectively.Hygrosensor detects water temperature and temperature parameter is passed to temperature detect switch (TDS), and after the rising of the water temperature in the water tank reached the temperature detect switch (TDS) setting value, temperature detect switch (TDS) was opened the refrigerant compression pump and made its work, and the water in the water tank is freezed; When water temperature in the water tank is reduced to setting value when following, temperature detect switch (TDS) control refrigerant compression pump quits work it, so circulates.In the area that the peak valley electricity is arranged, can with evening the paddy electricity time water is freezed, save the electricity charge.
To sum up, the present invention utilizes heat pipe principle, under indoor and outdoor reaches certain temperature difference condition, the heat in the machine room is delivered in the outside heat abstractor by heat pipe, thereby reaches cool effect in the machine room, has really realized Zero energy consumption temperature reducing.The present invention adopts elongated heat pipe and welds the heat exchange thin slice in the heat pipe both sides, single heat pipe heat exchanging efficient height, and heat absorption, rapid heat dissipation, the present invention concentrates in together many heat pipes, makes it to concentrate and carries out quick heat exchange, and the interior heat of machine room can be distributed as early as possible.Cooperate parts such as water tank and water tank heat abstractor in addition, make better heat-radiation effect.
Claims (13)
1. heat exchange system of communication base station, comprise the heat pipe bundle of forming by many elongated heat pipe, the evaporator section of described heat pipe (3) lays respectively at the inside and outside of cabin, base station body (1) with condensation segment (4), it is characterized in that: the outer tube wall upper edge heat pipe length direction at the evaporator section (3) of heat pipe is installed with two heat exchange thin slices (2), the edge of heat exchange thin slice (2) links to each other with heat pipe evaporator section (3) outer tube wall, be provided with water tank (5) in the outside of cabin, base station body (1), in water tank (5), water is housed, the condensation segment of heat pipe (4) places the water surface below in the water tank, the condensation segment of heat pipe (4) is inserted in the water tank perpendicular to water tank (5) side, and heat pipe condenser section (4) is evenly to distribute from top to bottom along water tank (5) side.
2. heat exchange system of communication base station according to claim 1 is characterized in that: two heat exchange thin slices (2) are the both sides that are symmetricly set in heat pipe evaporator section (3) along the heat pipe central axis.
3. heat exchange system of communication base station according to claim 1 and 2 is characterized in that: described two heat exchange thin slices (2) are on the same plane with the central axis of heat pipe.
4. heat exchange system of communication base station according to claim 1 is characterized in that: described heat pipe cross section be shaped as circle, the diameter of described heat pipe is 4mm～15mm.
5. heat exchange system of communication base station according to claim 1 is characterized in that: described heat exchange thin slice (2) is rectangular, and its thickness is 0.1mm～3mm, and width is 3cm～10cm.
6. heat exchange system of communication base station according to claim 1, it is characterized in that: water tank (5) is provided with the water tank heat abstractor, described water tank heat abstractor includes many heat pipes (7), the end face that described heat pipe (7) passes water tank vertically is plugged in the water tank (5), and heat pipe (7) is evenly to distribute on the end face of water tank (5), the evaporator section (7a) of described heat pipe (7) places the water in the water tank (5), and the condensation segment (7b) of heat pipe (7) is exposed to the end face of water tank (5).
7. heat exchange system of communication base station according to claim 6, it is characterized in that: the evaporator section (7a) of heat pipe is a male-pipe in the described water tank heat abstractor, on the outer tube wall of the condensation segment (7b) of heat pipe, be provided with fin (8), described fin (8) is to be welded on the outer tube wall of heat pipe condenser section (7b) along the heat pipe length direction, and the end that fin (8) is gone up away from heat pipe condenser section is bent to form secondary fin (9).
8. heat exchange system of communication base station according to claim 7, it is characterized in that: heat pipe condenser section in the water tank heat abstractor (7b) each side be arranged with 4 fin (8), in 4 fin of each side, be parallel to each other between the secondary fin (9) that links to each other with each fin, and the vertical interval between the adjacent in twos secondary fin (9) equates.
9. heat exchange system of communication base station according to claim 8 is characterized in that: the angle between residing plane of secondary fin (9) and the residing plane of fin (8) is 45 °～75 °.
10. heat exchange system of communication base station according to claim 9 is characterized in that: the angle between residing plane of secondary fin (9) and the residing plane of fin (8) is 60 °.
11. heat exchange system of communication base station according to claim 1, it is characterized in that: water tank (5) also is connected with the underground water EGR, described underground water EGR comprises water inlet pipe (11), outlet pipe (12) and high-pressure hydraulic pump (13), one end of water inlet pipe (11) connects water tank (5) bottom, the other end connects underground water by high-pressure hydraulic pump (13), and the two ends of outlet pipe (12) connect water tank (5) top and underground water respectively.
12. heat exchange system of communication base station according to claim 1, it is characterized in that: described water tank (5) is connected with water circulation heat radiation device, described water circulation heat radiation device comprises water inlet pipe (11), outlet pipe (12), water pump (16) and buried underground water tank (14), in underground water tank (14), water is housed, one end of water inlet pipe (11) connects water tank (5) bottom, the other end connects underground water tank (14) by water pump (16), and the two ends of outlet pipe (12) connect water tank (5) top, underground water tank (14) respectively.
13. heat exchange system of communication base station according to claim 1 is characterized in that: water tank (5) also is connected with refrigerant compression pump (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101557596A CN101738115B (en) | 2009-12-25 | 2009-12-25 | Heat exchange system of communication base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101557596A CN101738115B (en) | 2009-12-25 | 2009-12-25 | Heat exchange system of communication base station |
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| CN101738115A CN101738115A (en) | 2010-06-16 |
| CN101738115B true CN101738115B (en) | 2011-06-08 |
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| CN2009101557596A Expired - Fee Related CN101738115B (en) | 2009-12-25 | 2009-12-25 | Heat exchange system of communication base station |
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| CN104819530A (en) * | 2015-03-30 | 2015-08-05 | 四川远畅新能源科技有限公司 | Cooling system with heat tube and water pumping same tubing structure |
| CN105972807A (en) * | 2016-05-16 | 2016-09-28 | 广东美的制冷设备有限公司 | Air conditioner |
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