CN115550750A

CN115550750A - Communication base station integral type high dimension cooling system

Info

Publication number: CN115550750A
Application number: CN202211174919.3A
Authority: CN
Inventors: 刘峰铭; 刘润溪; 袁辉; 周其琨
Original assignee: Shenzhen Jianju Technology Co ltd
Current assignee: Shenzhen Jianju Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-30

Abstract

The invention belongs to the technical field of communication base station heat dissipation, and particularly relates to an integrated high-dimensional heat dissipation system for a communication base station, which comprises a base station cabinet body, an outer unit fixedly connected to the top of the base station cabinet body, an air inlet channel and an air outlet channel connected to two opposite sides of the base station cabinet body, and a control module arranged in the base station cabinet body. The phase-change heat exchange device is simple in structure, convenient and flexible to install, easy to maintain, good in adaptability and high in reliability, has a good heat exchange effect through the phase-change heat exchange unit, is reasonable in air flow organization, and can heat and cool heating equipment in time.

Description

Communication base station integral type high dimension cooling system

Technical Field

The invention belongs to the technical field of communication base station heat dissipation, and particularly relates to an integrated high-dimensional heat dissipation system for a communication base station.

Background

The high-dimensional heat dissipation technology is different from the traditional phase change technology, the real high-dimensional phase change heat conduction is realized, the traditional phase change heat conduction has the one-dimensional phase change heat conduction of the copper water heat pipe, the phase change heat conduction from point to point is realized, certain limitation is realized, and the heat conduction coefficient is higher than that of the existing metal but is limited by the heat transfer distance. The two-dimensional phase change heat conduction is represented by a vapor chamber, the phase change heat conduction from a surface to a surface is realized, and the heat conduction coefficient is higher than that of a copper water heat pipe and is still limited by the heat transfer distance. The high-dimensional heat dissipation technology of torch technology realizes the phase change heat conduction from space to space, breaks through the limitation of heat transfer distance of the traditional heat pipe, has a heat conduction coefficient higher by one order of magnitude than that of a copper water heat pipe, and can realize the long-distance quick heat conduction.

Along with the rapid development of network communication technology and the rapid update of electronic information technology, the integration level of electronic devices in a communication base station is higher and higher, the heat flux density in equipment is obviously increased, and the requirement on heat dissipation equipment is higher and higher; the air conditioning system is the main cooling form of various communication base stations and units at present; however, air conditioning heat dissipation has several disadvantages:

1. the temperature control cost is high, the power of the air conditioner is high, the electric energy consumption is overhigh, and the price of the special air conditioner is expensive.

2. The equipment is complicated, the maintenance is tedious, the device is easy to be stolen, and the failure rate is high after long-term use.

3. The temperature control technology has the defects of poor performance, disordered airflow organization and easy generation of airflow short circuit. The air conditioning technology is difficult to realize space temperature balance and can only increase the refrigerating capacity of the air conditioner to realize temperature control.

4. The noise pollution is large.

Therefore, in order to solve the problems of the air-conditioning cooling system, the invention provides an integrated high-dimensional cooling system for a communication base station.

Disclosure of Invention

The invention aims to provide an integrated high-dimensional heat dissipation system of a communication base station, which aims to solve the problems and achieve the aims of simple structure, convenience in installation and effective improvement of heat exchange effect.

In order to achieve the purpose, the invention provides the following scheme: an integrated high-dimensional heat dissipation system of a communication base station comprises a base station cabinet body, an outer unit fixedly connected to the top of the base station cabinet body, an air inlet channel and an air outlet channel connected to two opposite sides of the base station cabinet body, and a control module arranged in the base station cabinet body, wherein the control module is electrically connected with the outer unit;

the outer machine comprises an outer machine shell fixedly connected to the top of the base station cabinet body and a phase change heat exchange unit connected to the inner side of the outer machine shell, the phase change heat exchange unit is used for driving air circulation in the base station cabinet body and cooling air, the upper portion of the phase change heat exchange unit is communicated with the atmosphere, the lower portion of the phase change heat exchange unit is communicated with the air inlet duct and the air outlet duct, and the phase change heat exchange unit is electrically connected with the control module.

Preferably, the phase change heat exchange unit comprises a sealing plate fixedly connected to the middle of the outer shell, the sealing plate divides the outer shell into a heat dissipation chamber and a cooling chamber, the heat dissipation chamber is located above the cooling chamber, the heat dissipation chamber is communicated with the atmosphere, two ends of the cooling chamber are fixedly connected and respectively communicated with the air inlet duct and the air outlet duct, a heat dissipation part is arranged in the heat dissipation chamber, a cooling part is arranged in the cooling chamber, the heat dissipation chamber and the cooling chamber are internally and homonymy connected with the same heat exchanger, the upper part of the heat exchanger corresponds to the heat dissipation part, the lower part of the heat exchanger corresponds to the cooling part, and the heat dissipation part and the cooling part respectively electrically connect with the control module.

Preferably, the heat exchanger vertically penetrates through the sealing plate and is fixedly connected to the inner wall of the outer shell and the sealing plate, the heat exchanger is divided into a condensation section and an evaporation section, the condensation section is located in the heat dissipation chamber, the evaporation section is located in the cooling chamber, the condensation section is arranged corresponding to the heat dissipation part, and the evaporation section is arranged corresponding to the cooling part;

the heat exchanger comprises two groups of collecting pipes which are arranged in parallel, a plurality of condensing flat pipes which are vertically communicated between the two groups of collecting pipes, and S-shaped fins which are fixedly connected between the adjacent condensing flat pipes.

Preferably, the cooling portion comprises a cooling air outlet and a cooling air inlet which are respectively arranged on the cooling chamber, the cooling air outlet and the cooling air inlet are correspondingly arranged, the cooling air outlet is close to one side of the air inlet duct, the cooling air inlet is close to one side of the air outlet duct, a ducted fan and a flow guide sleeve are respectively arranged in the cooling chamber along the air flow direction, the ducted fan is fixedly connected to the bottom wall of the sealing plate, the flow guide sleeve is fixedly connected between the ducted fan and the evaporation section, and the ducted fan is electrically connected with the control module.

Preferably, the heat dissipation part comprises two sets of heat dissipation air ports which are arranged on the heat dissipation chamber and are arranged oppositely, a heat dissipation fan, a heat dissipation air inlet and the air guide sleeve are sequentially arranged in the heat dissipation chamber along the air flow direction, the heat dissipation fan is close to the air inlet channel, the air guide sleeve is close to the air outlet channel, the condensation section is located between the air guide sleeve and the heat dissipation air ports, the condensation section is close to one side of the air outlet channel, and the heat dissipation fan is electrically connected with the control module.

Preferably, the control module comprises a controller fixedly connected to the outer side wall of the base station cabinet, and an internal environment temperature sensor and an external environment temperature sensor fixedly connected to the base station cabinet, the detection end of the internal environment temperature sensor is respectively close to the heat dissipation fan and is bonded with the ducted fan, the detection end of the external environment temperature sensor is bonded to the outer side wall of the base station cabinet, and the heat dissipation fan and the ducted fan are respectively electrically connected with the controller.

Preferably, the sectional dimension of the air inlet duct is smaller than that of the air outlet duct.

Preferably, the air outlet end of the air inlet duct is positioned below the air inlet end of the air outlet duct.

The invention has the following technical effects: the phase change heat exchange unit mainly has the advantages that the principle that a heat transfer working medium generates phase change through temperature change is utilized, and the heat dissipation and cooling are carried out on the inner part of the base station cabinet body in the repeated phase change process; the lower part of the phase change heat exchange unit is respectively communicated with the air inlet channel, the air outlet channel and the interior of the base station cabinet body to form a relatively sealed environment, so that the air in the interior of the base station cabinet body is driven to flow to take away heat, no air flow organization exchange is generated between the interior and the external environment, no external air is introduced, the interior of the base station cabinet body is not influenced by humidity and dust, and the environmental cleanliness of base station equipment is ensured; the heat dissipation system is not provided with elements which are easy to generate noise, such as a compressor, a throttle valve, a pressure regulating valve and the like, so that the noise pollution is low and the service life is long; on the whole, this application simple structure, the installation is convenient, nimble, and easy the maintenance, adaptability is good, and the reliability is high to it is effectual through the phase transition heat transfer unit heat transfer, and the air current is organized rationally, can in time carry out heat, cooling to the equipment that generates heat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an integrated high-dimensional heat dissipation system according to the present invention;

FIG. 2 is a schematic view of an outdoor unit according to the present invention;

FIG. 3 is a schematic view of the outer casing structure of the present invention;

FIG. 4 is a schematic view of a heat exchanger according to the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a schematic diagram of a controller module according to the present invention;

FIG. 7 is a schematic view of the air flow path of the present invention;

wherein, 1, an external machine; 2. an air inlet duct; 3. an air outlet channel; 4. a control module; 5. fastening screws; 11. an outer housing; 12. a heat radiation fan; 13. a ducted fan; 14. a pod; 15. a heat exchanger; 111. a cooling chamber; 112. a heat dissipation chamber; 113. fixing the lug plate; 114. cooling the air inlet; 115. cooling the air outlet; 116. a heat exchanger mounting hole; 117. a heat dissipation air port; 118. a heat dissipation air inlet; 151. an evaporation section; 152. flat condenser tubes; 153. a condensing section; 154. a filling port; 155. a collector pipe; 156. an S-shaped fin; 41. a controller; 42. an internal ambient temperature sensor; 43. an external ambient temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.

Referring to fig. 1-7, the invention provides an integrated high-dimensional heat dissipation system for a communication base station, which comprises a base station cabinet body, an outer unit 1 fixedly connected to the top of the base station cabinet body, an air inlet duct 2, an air outlet duct 3 and a control module 4, wherein the air inlet duct 2 and the air outlet duct 3 are connected to two opposite sides of the base station cabinet body, the control module 4 is arranged in the base station cabinet body, the control module 4 is electrically connected with the outer unit 1, one side of the outer unit 1 is communicated with the base station cabinet body through the air inlet duct 2, air in the air inlet duct 2 is introduced into the base station cabinet body from the outer unit 1, the other side of the outer unit 1 is communicated with the base station cabinet body through the air outlet duct 3, and air in the air outlet duct 3 is introduced into the outer unit 1 from the base station cabinet body;

the outdoor unit 1 comprises an outer casing 11 fixedly connected to the top of the base station cabinet body and a phase change heat exchange unit connected to the inner side of the outer casing 11, the phase change heat exchange unit is used for driving air circulation in the base station cabinet body and cooling the air, the upper portion of the phase change heat exchange unit is communicated with the atmosphere, the lower portion of the phase change heat exchange unit is communicated between an air inlet channel 2 and an air outlet channel 3, and the phase change heat exchange unit is electrically connected with a control module 4.

The phase change heat exchange unit mainly has the advantages that the principle that a heat transfer working medium generates phase change through temperature change is utilized, and the heat dissipation and cooling are carried out on the inner part of the base station cabinet body in the repeated phase change process; the lower part of the phase change heat exchange unit is respectively communicated with the air inlet channel 2, the air outlet channel 3 and the interior of the base station cabinet body to form a relatively sealed environment, so that air in the interior of the base station cabinet body is driven to flow to take away heat, no air flow organization exchange is generated between the interior and the external environment, no external air is introduced, the interior of the base station cabinet body is not influenced by humidity and dust, and the environmental cleanliness of base station equipment is ensured; the heat radiation system has no elements which are easy to generate noise, such as a compressor, a throttle valve, a pressure regulating valve and the like, and has small noise pollution and long service life; on the whole, this application simple structure, the installation is convenient, nimble, and easy the maintenance, adaptability is good, and the reliability is high to it is effectual through the phase transition heat transfer unit heat transfer, and the air current is organized rationally, can in time carry out heat, cooling to the equipment that generates heat.

Further optimize the scheme, the phase transition heat transfer unit includes the closing plate of fixed connection in outer casing 11 middle part, the closing plate divide into heat dissipation room 112 and cooling chamber 111 with outer casing 11, heat dissipation room 112 is located cooling chamber 111 top, heat dissipation room 112 intercommunication has the atmosphere, the both ends rigid coupling of cooling chamber 111 and respectively the intercommunication have air inlet duct 2 and air-out duct 3, be provided with the radiating part in the heat dissipation room 112, be provided with the cooling part in the cooling chamber 111, the homonymy is connected with same heat exchanger 15 in heat dissipation room 112 and the cooling chamber 111, the upper portion and the radiating part of heat exchanger 15 correspond the setting, the lower part and the cooling part of heat exchanger 15 correspond the setting, radiating part and cooling part respectively with control module 4 electric connection.

Whether the heat dissipation part and the cooling part are opened or not is controlled by the control module 4; the hot air in the base station cabinet is driven to firstly enter the air outlet channel 3 through the cooling part, after the hot air contacts the heat exchanger 15, the liquid working medium at the lower part in the heat exchanger 15 absorbs the heat of the high-temperature air and is converted into a gas state, the gas working medium rises to the upper part in the heat exchanger 15, the cold air in the atmosphere is blown to the upper part of the heat exchanger 15 through the heat dissipation part, the gas working medium is converted into a liquid state again and flows to the lower part of the heat exchanger 15; the circulation is carried out by the air-cooled base station cabinet, hot air is continuously blown to the lower part of the heat exchanger 15, the heat of the hot air is continuously taken away by the working medium, and the cooled air is continuously introduced into the air inlet duct 2.

A fixing lug 113 is fixedly connected between the outer casing 11 and the top of the base station cabinet body through a fastening screw 5. The outer casing 11 can be conveniently and flexibly assembled and disassembled by the fixing lug 113.

In a further optimized scheme, the heat exchanger 15 vertically penetrates through the sealing plate and is fixedly connected to the inner wall of the outer casing 11 and the sealing plate, the heat exchanger 15 is divided into a condensation section 153 and an evaporation section 151, the condensation section 153 is located in the heat dissipation chamber 112, the evaporation section 151 is located in the cooling chamber 111, the condensation section 153 is arranged corresponding to the heat dissipation part, and the evaporation section 151 is arranged corresponding to the cooling part;

the heat exchanger 15 includes two sets of collecting pipes 155 arranged in parallel, a plurality of flat condenser tubes 152 vertically communicated between the two sets of collecting pipes 155, and S-shaped fins 156 fixedly connected between the adjacent flat condenser tubes 152.

Both sides of the S-shaped fin 156 are fixedly connected with a shutter structure through fastening screws 5; the heat dissipation effect is enhanced by the cooperation of the heat dissipation portion and the S-shaped fins 156.

The heat exchanger 15 is vertically arranged, so that the circulation of working media in the condensing flat tubes 152 in the heat exchanger 15 can be accelerated by utilizing the action of gravity, and the heat exchange efficiency is improved. The sealing plate is provided with a heat exchanger mounting hole 116, the middle part of the heat exchanger 15 is adapted to the heat exchanger mounting hole 116, and a manifold 155 positioned above the heat exchanger is provided with a filling port 154. After quantitative heat transfer working medium is charged into the collecting pipe 155 through the charging port 154, the charging port 154 is blocked and sealed, and working medium leakage is prevented.

Further optimize the scheme, cooling portion has seted up cooling air outlet 115 and cooling air intake 114 on including cooling chamber 111 respectively, cooling air outlet 115 corresponds the setting with the position of cooling air intake 114, cooling air outlet 115 is close 2 one sides of air inlet duct and sets up, cooling air intake 114 is close 3 one sides of exhaust passage and sets up, be provided with ducted fan 13 and kuppe 14 along the air current direction respectively in the cooling chamber 111, ducted fan 13 fixed connection is on the sealing plate diapire, kuppe 14 fixed connection is between ducted fan 13 and evaporation zone 151, ducted fan 13 and control module 4 electric connection.

Whether the ducted fan 13 is started or not is controlled by the control module 4; when the base station cabinet needs to be cooled, the ducted fan 13 is started to drive hot air in the base station cabinet to blow to the evaporation section 151 through the air outlet duct 3, heat of the hot air is transferred to the liquid working medium, and then cold air sequentially passes through the air guide sleeve 14, the ducted fan 13, the cooling air outlet 115 and the air inlet duct 2 to reenter the base station cabinet, so that the aim of cooling electronic devices is fulfilled.

Further optimizing the scheme, the heat dissipation part includes that two sets of heat dissipation wind gaps 117 have been seted up on the heat dissipation room 112, two sets of heat dissipation wind gaps 117 set up relatively, along airflow direction set gradually cooling fan 12 in the heat dissipation room 112, heat dissipation air intake 118 and kuppe 14, cooling fan 12 is close to the air inlet duct 2 and sets up, kuppe 14 is close to air-out duct 3 and sets up, condensation zone 153 is located between kuppe 14 and the heat dissipation wind gap 117, condensation zone 153 is close to 3 one sides of air-out duct and sets up, cooling fan 12 and control module 4 electric connection.

Whether the cooling fan 12 is started or not is controlled by the control module 4; when the base station cabinet needs to be cooled, the cooling fan 12 is turned on to drive the cold air around the base station cabinet to blow to the condensing section 153 after passing through the air guide sleeve 14, the cold air takes away the heat of the gaseous working medium, the gaseous working medium is converted into the liquid working medium again, the liquid working medium flows to the evaporating section 151, and the hot air is cooled again.

The cross-sectional size of the air inlet end of the air guide sleeve 14 in the condensation section 153 is smaller than that of the air outlet end; the cross section size of the air inlet end of the air guide sleeve 14 positioned in the evaporation section 151 is larger than that of the air outlet end; the condensing section 153 is located in the heat dissipation chamber 112, and the evaporating section 151 is located in the cooling chamber 111.

The air guide sleeve 14 is respectively arranged in the heat dissipation chamber 112 and the cooling chamber 111, and guides the air passing through the heat exchanger 15 to guide the air passing through the heat exchanger 15, so that the air resistance is reduced, the air flow rate of an outlet is improved by utilizing the Venturi effect, and the heat exchange effect is improved.

Further optimize the scheme, control module 4 includes controller 41 of fixed connection on the base station cabinet body lateral wall, inside ambient temperature sensor 42 and outside ambient temperature sensor 43 of fixed connection on the base station cabinet body, inside ambient temperature sensor 42's detection end is close to radiator fan 12 respectively and bonds with duct fan 13, outside ambient temperature sensor 43's detection end bonds on the lateral wall of the base station cabinet body, radiator fan 12, duct fan 13 respectively with controller 41 electric connection.

The cross section size of the air inlet duct 2 is smaller than that of the air outlet duct 3; the venturi tube effect is utilized to improve the air flow speed in the air inlet duct and accelerate the air circulation and heat exchange speed in the base station.

In the further optimization scheme, the air outlet end of the air inlet duct 2 is positioned below the air inlet end of the air outlet duct 3; the cooled gas is more reasonably distributed to equipment in the base station cabinet from the inner opening of the base station cabinet of the air inlet duct 2, and after sufficient heat exchange, the hot gas flow rises to the air outlet duct 3 to perform heat exchange circulation.

The working process of the embodiment is as follows:

after the system is assembled and installed on a base station, as shown in fig. 6, when the internal temperature sensor 42 and the external temperature sensor 43 acquire the internal and external temperatures of the base station cabinet in real time, and when the temperature difference is greater than 5 ℃, the controller 41 respectively sends an operation instruction to the heat dissipation fan 12 and the ducted fan 13, after the ducted fan 13 operates, high-heat air in the base station cabinet circulates into the cooling chamber 111 from the air outlet duct 3, at this time, as shown in fig. 4, the working medium in the flat condensation pipe 152 in the heat exchanger 15 continuously absorbs heat in the flowing air and cools the air, and the cooled air returns to the inside of the base station from the air inlet duct 2 through the ducted fan 13, thereby completing a cooling cycle; meanwhile, the working medium absorbing heat is gasified to form steam and rises to the condensation section 153 through the flat condensation pipe 152, after the cooling fan 12 operates, external cold air is continuously sucked from the cooling air outlet 117 and enters the cooling chamber 112, the cold air flowing through the cooling chamber 112 circulates through the upper half part of the heat exchanger 15, the circulating cold air takes away heat in the flat condensation pipe 152 and the steam working medium in the condensation section 153 and blows the heat to the external environment from the cooling air inlet 118, and after the heat is taken away, the steam working medium is liquefied into liquid state and flows back to the evaporation section 151 on the lower half part of the heat exchanger 15, so that the cooling circulation is completed.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are only intended to illustrate the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a high dimension cooling system of communication base station integral type, includes the base station cabinet body, its characterized in that: the base station cabinet comprises an outer machine (1) fixedly connected to the top of the base station cabinet body, an air inlet channel (2) and an air outlet channel (3) connected to two opposite sides of the base station cabinet body, and a control module (4) arranged in the base station cabinet body, wherein the control module (4) is electrically connected with the outer machine (1), one side of the outer machine (1) is communicated with the base station cabinet body through the air inlet channel (2), air in the air inlet channel (2) is introduced into the base station cabinet body through the outer machine (1), the other side of the outer machine (1) is communicated with the base station cabinet body through the air outlet channel (3), and air in the air outlet channel (3) is introduced into the outer machine (1) through the base station cabinet body;

outer machine (1) include fixed connection in outer casing (11), the connection at base station cabinet body top are in the inboard phase change heat transfer unit of outer casing (11), phase change heat transfer unit is used for driving the internal air cycle of base station cabinet just is the air cooling, phase change heat transfer unit's upper portion and atmosphere intercommunication, phase change heat transfer unit's lower part intercommunication is in air inlet duct (2) with between air outlet duct (3), phase change heat transfer unit with control module (4) electric connection.

2. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 1, wherein: the phase change heat exchange unit comprises a sealing plate fixedly connected to the middle of the outer shell (11), the sealing plate divides the outer shell (11) into a heat dissipation chamber (112) and a cooling chamber (111), the heat dissipation chamber (112) is located above the cooling chamber (111), the heat dissipation chamber (112) is communicated with the atmosphere, two ends of the cooling chamber (111) are fixedly connected and respectively communicated with the air inlet duct (2) and the air outlet duct (3), a heat dissipation part is arranged in the heat dissipation chamber (112), a cooling part is arranged in the cooling chamber (111), the heat dissipation chamber (112) and the same heat exchanger (15) are connected to the same side in the cooling chamber (111), the upper part of the heat exchanger (15) corresponds to the heat dissipation part, the lower part of the heat exchanger (15) corresponds to the cooling part, and the heat dissipation part and the cooling part are respectively electrically connected with the control module (4).

3. The integrated high-dimensional heat dissipation system for communication base stations as recited in claim 2, wherein: the heat exchanger (15) vertically penetrates through the sealing plate and is fixedly connected to the inner wall of the outer casing (11) and the sealing plate, the heat exchanger (15) is divided into a condensation section (153) and an evaporation section (151), the condensation section (153) is located in the heat dissipation chamber (112), the evaporation section (151) is located in the cooling chamber (111), the condensation section (153) is arranged corresponding to the heat dissipation part, and the evaporation section (151) is arranged corresponding to the cooling part;

the heat exchanger (15) comprises two groups of collecting pipes (155) which are arranged in parallel, a plurality of flat condenser pipes (152) which are vertically communicated between the two groups of collecting pipes (155), and S-shaped fins (156) which are fixedly connected between the adjacent flat condenser pipes (152).

4. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 3, wherein: the cooling part comprises a cooling air outlet (115) and a cooling air inlet (114) which are respectively arranged on a cooling chamber (111), the positions of the cooling air outlet (115) and the cooling air inlet (114) are correspondingly arranged, the cooling air outlet (115) is close to one side of an air inlet channel (2), the cooling air inlet (114) is close to one side of an air outlet channel (3), a ducted fan (13) and a flow guide cover (14) are respectively arranged in the cooling chamber (111) along the air flow direction, the ducted fan (13) is fixedly connected onto the bottom wall of the sealing plate, the flow guide cover (14) is fixedly connected between the ducted fan (13) and the evaporation section (151), and the ducted fan (13) is electrically connected with a control module (4).

5. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 4, wherein: the heat dissipation part comprises two sets of heat dissipation air ports (117) are formed in the heat dissipation chamber (112), the two sets of heat dissipation air ports (117) are arranged oppositely, a heat dissipation fan (12), a heat dissipation air inlet (118) and the air guide sleeve (14) are sequentially arranged in the heat dissipation chamber (112) along the air flow direction, the heat dissipation fan (12) is close to the air inlet channel (2), the air guide sleeve (14) is close to the air outlet channel (3), the condensation section (153) is located between the air guide sleeve (14) and the heat dissipation air ports (117), the condensation section (153) is close to one side of the air outlet channel (3), and the heat dissipation fan (12) is electrically connected with the control module (4).

6. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 5, wherein: control module (4) are including fixed connection controller (41), fixed connection on the external lateral wall of base station cabinet be in inside ambient temperature sensor (42) and outside ambient temperature sensor (43) on the base station cabinet body, the detection end of inside ambient temperature sensor (42) is close to respectively radiator fan (12) with duct fan (13) bond, the detection end of outside ambient temperature sensor (43) bonds on the lateral wall of the base station cabinet body, radiator fan (12), duct fan (13) respectively with controller (41) electric connection.

7. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 1, wherein: the sectional dimension of the air inlet duct (2) is smaller than that of the air outlet duct (3).

8. The integrated high-dimensional heat dissipation system for communication base stations as claimed in claim 1, wherein: and the air outlet end of the air inlet duct (2) is positioned below the air inlet end of the air outlet duct (3).