CN215647901U - Add 5G basic station outdoor cabinet of phase transition module - Google Patents
Add 5G basic station outdoor cabinet of phase transition module Download PDFInfo
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- CN215647901U CN215647901U CN202120470646.1U CN202120470646U CN215647901U CN 215647901 U CN215647901 U CN 215647901U CN 202120470646 U CN202120470646 U CN 202120470646U CN 215647901 U CN215647901 U CN 215647901U
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- base station
- phase change
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- outdoor
- cabinet body
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- 230000007704 transition Effects 0.000 title description 5
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000005192 partition Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 4
- 239000012782 phase change material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- MWRWFPQBGSZWNV-UHFFFAOYSA-N Dinitrosopentamethylenetetramine Chemical compound C1N2CN(N=O)CN1CN(N=O)C2 MWRWFPQBGSZWNV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
A5G base station outdoor cabinet additionally provided with a phase change module comprises a cabinet body, base station equipment and a temperature control system, wherein the temperature control system comprises an indoor part and an outdoor part, the indoor part and the base station equipment are respectively arranged on two sides in the cabinet body, the indoor part comprises an evaporator and a fan assembly, the outdoor part comprises a condenser, a compressor and an outdoor fan, and a heat insulation layer, a phase change layer and a Terrangby wall body layer are arranged around the cabinet body; the solar energy power supply assembly, the rainwater collecting device and the spraying device are arranged above the cabinet body. The device adopts the integrated design of the base station and the air conditioning system, occupies small space and improves the utilization rate of equipment; so as to save energy while meeting the requirement of heat dissipation.
Description
Technical Field
The utility model relates to a 5G base station outdoor cabinet additionally provided with a phase change module, and belongs to the technical field of air conditioning engineering.
Background
With the vigorous growth of applications such as VR/AR, automatic driving, robots, video monitoring and the like, tsunami accompanied by the data of 5G smart association of everything is coming, and the power consumption caused by mass data is also increased by times. The electricity charges have been determined by some operators to be the highest OPEX expenditure, accounting for at least 15% of the total operating costs of the operators, while in mobile communication networks, the base stations are power consumers, with about 80% of the energy consumption coming from widely distributed base stations. The denser base stations mean higher energy consumption, which is a cost challenge for 5G networks. The 5G base station increases the calculation power consumption, which brings about not only the power consumption problem but also the heat dissipation problem.
In addition, most of the existing 5G equipment is installed indoors or rented to a place, but the cost of the place is high in the areas such as main cities, and therefore the 5G outdoor cabinet can be installed by utilizing the place below the overpass or in the free place. In order to improve the operating stability of basic station, need set up constant temperature attemperator equally, though the operating stability of component in this kind of mode can effectual improvement basic station, but increased the operation energy consumption simultaneously, cause great energy waste, in order to solve this problem, the urgent need develops a neotype 5G basic station outdoor cabinet to satisfy radiating needs, the energy saving simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of the prior art and provides a 5G base station outdoor cabinet additionally provided with a phase change module, which can solve the problem.
The technical scheme of the utility model is as follows: A5G base station outdoor cabinet additionally provided with a phase change module comprises a cabinet body, base station equipment and a temperature control system, wherein the base station equipment comprises a baseband processing unit; the temperature control system comprises an indoor part and an outdoor part, the indoor part and the base station equipment are respectively arranged on two sides in the cabinet body, the indoor part comprises an evaporator and a fan assembly, the outdoor part comprises a condenser, a compressor and an outdoor fan, and a heat insulation layer, a phase change layer and a Delauberg wall body layer are arranged around the cabinet body; the solar energy power supply assembly, the rainwater collecting device and the spraying device are arranged above the cabinet body.
Preferably, the side wall and the top wall of the cabinet body are provided with an insulating layer, a phase change layer and a Delauberg wall body layer from inside to outside.
Preferably, a cold radiation plate is attached to the outer side of the Terranbo wall body layer.
Preferably, the solar power supply assembly comprises a photovoltaic panel, a storage battery charging circuit and a storage battery, the photovoltaic panel is connected with the storage battery through the storage battery charging circuit, the storage battery is electrically connected with the temperature control system, the photovoltaic panel is provided with a sun tracking device, and the sun tracking device is adjusted along with the sun angle to enable the photovoltaic panel to be vertical to the sunlight.
Preferably, the 5G outdoor cabinet further comprises a control system, the control system comprises a temperature sensor and a controller, and the temperature sensor is in communication connection with the controller; the controller is in communication connection with the spraying device and the temperature control system; the rainwater collecting device is communicated with the spraying device through a pipeline, and a plurality of spraying pipes are arranged at the bottom of the spraying device.
Preferably, a partition board is arranged between the indoor part and the base station equipment, and two ends of the partition board are both provided with gaps with the wall of the cabinet body. When the fan assembly works, cold air flowing out of the evaporator flows to one side of the base station equipment from the notch at one end of the partition plate, takes away heat dissipated by the base station equipment, and then returns to the evaporator from the notch at the other end of the partition plate, so that a cold channel for cold air circulation is formed in the cabinet body.
The technical scheme adopted for further solving the technical problems is as follows: the lateral wall of the cabinet body comprises a plurality of partition plates, the partition plates are detachably connected to the cabinet body, a plurality of cabinet bodies are combined conveniently, grooves are formed in the bottom of the cabinet body, and the evaporator and the flexible hose are convenient to connect and install.
The fan assembly and the outdoor fan are both in modular design; the fan assembly and the outdoor fan are axial fans, centrifugal fans or perfusion fans.
The utility model has the beneficial effects that:
1. the phase transition layer is at night or winter and transition season with the cold volume of new trend save, cools off the 5G rack daytime, reduces the live time of air conditioner.
2. The heat is discharged through the hot pressing effect in the solar irradiation back of bright bob wall body layer daytime, reduces the heat of 5G rack, and the fan drive air flow is passed through at night, cools off the 5G cabinet body.
3. The cold radiation plate reflects part of sunlight of the sun in the daytime, so that the heat gain of the 5G cabinet is reduced; the heat of the cabinet body is reflected out at night, and the temperature of the 5G cabinet body is reduced.
4. The photovoltaic panel absorbs solar energy to supply power to the air conditioning system, and meanwhile, the 5G cabinet is shaded, and radiation of the sun to the 5G cabinet is reduced.
5. The rainwater collecting device collects rainwater in rainy days and sprays the indoor unit and the outdoor unit of the heat pipe, so that the starting temperature of the heat pipe is reduced from the dry bulb temperature of outdoor air to the wet bulb temperature, natural resources are utilized, and the service life of the heat pipe system can be prolonged.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic structural diagram of example 2 of the present invention;
description of reference numerals:
the solar heat collector comprises a compressor 1, an air conditioner condenser 2, a condensing fan 3, an expansion valve 4, an air conditioner evaporator 5, a fan assembly 6, a partition plate 7, a baseband processing unit 8, an air duct 9, a heat pipe evaporator 10, a heat pipe condenser 11, a guide plate 12, a heat insulation layer 13, a phase change layer 14, a wall body layer 15-Telenbo, a cold radiation plate 16, a rainwater collecting device 17 and a photovoltaic plate 18.
Detailed Description
The utility model is further explained with reference to the drawings and the embodiments.
Example 1: as shown in fig. 1, this embodiment is a 5G base station outdoor cabinet with an additional phase change module, and includes a cabinet body, base station equipment, and a temperature control system, where the cabinet body is a box body with a closed periphery, the temperature control system includes an indoor part and an outdoor part, the indoor part and the base station equipment are respectively disposed at two sides in the cabinet body, the indoor part includes an evaporator and a fan assembly 6, the outdoor part includes a condenser, an expansion valve 4, a compressor 1, and an outdoor fan 3, and the temperature control system of this embodiment simultaneously employs a heat pipe system and a conventional air conditioning system. The evaporator is divided into an air conditioner evaporator 5 and a heat pipe evaporator 10, the condenser is divided into an air conditioner condenser 2 and a heat pipe condenser 11, and the evaporator and the condenser are connected through a flexible hose.
An insulating layer 13, a phase change layer 14 and a Terranbo wall body layer 15 are arranged on the side wall and the top wall of the cabinet body from inside to outside, and a cold radiation plate 16 is attached to the outer side of the Terranbo wall body layer 15;
the phase change layer 14 stores the cold volume of new trend night or winter and transition season, cools off the 5G rack daytime, reduces the live time of air conditioner. The phase-change material filling layer 14 is one of paraffin, crystalline hydrated salt and a combined phase-change material, the phase-change temperature range of the phase-change material filling layer 14 is 15-30 ℃, and when the temperature is higher, the average temperature is about 0-10 ℃ lower than that of a common wall body, so that melting and heat absorption are realized.
After the solar radiation of the Delamby wall layer 15 in the daytime, the heat is discharged through the hot pressing effect, so that the heat of the 5G cabinet is reduced; air flow is driven by a fan at night to cool the 5G cabinet.
The cold radiation plate 16 reflects part of sunlight of the sun in the daytime, so that the heat gain of the 5G cabinet is reduced; the heat of the cabinet body is reflected out at night, and the temperature of the 5G cabinet body is reduced.
In this embodiment, a solar power supply assembly, a rainwater collecting device 17 and a spraying device are arranged above the cabinet body. The solar power supply assembly comprises a photovoltaic panel 18, a storage battery charging circuit and a storage battery, wherein the photovoltaic panel 18 is connected with the storage battery through the storage battery charging circuit, and the storage battery is electrically connected with the temperature control system. The photovoltaic panel 18 absorbs solar energy to supply power to the air conditioning system, and meanwhile, the solar panel shades the 5G cabinet, so that radiation of the sun to the 5G cabinet is reduced
In this embodiment, a sun tracking device is disposed in the photovoltaic panel 18, and the photovoltaic panel 18 is kept perpendicular to the sunlight as the angle of the sun is adjusted. The rainwater collecting device 17 collects rainwater in rainy days, the rainwater is communicated with the spraying device through a pipeline, the bottom of the spraying device is provided with a plurality of spraying pipes, and the spraying pipes spray indoor and outdoor units of the heat pipes, so that the starting temperature of the heat pipes is reduced from the dry bulb temperature of outdoor air to the wet bulb temperature, and the service life of the heat pipe system is prolonged.
The base station device of this embodiment is mainly a Baseband processing Unit 8, that is, a Building Base Band Unit (BBU); it establishes the left side at cabinet body inner chamber, evaporator and fan subassembly 6 establish the right side at cabinet body inner chamber, and fan subassembly 6 establishes in evaporator the place ahead, be equipped with baffle 7 between BBU and evaporator and fan subassembly 6, both ends of baffle 7 all with cabinet side wall contactless, leave the breach of certain distance, when fan subassembly 6 during operation, the cold air that flows from the evaporator will drive down from the breach flow direction base station equipment one side in baffle 7 the place ahead at the fan, take away the heat that base station equipment gived off, then get back to the evaporator from the breach of baffle 7 another, at the internal cold air clockwise moving cold passageway 9 that has formed of cabinet promptly, base station equipment is hugged closely to this cold passageway 9, cold volume waste has effectively been avoided.
The bottom of the cabinet body is provided with a groove for connecting and installing the evaporator and the flexible hose, and the hose is arranged in the groove at the bottom, so that the contact with the outside is avoided, the safety is high, and the service life is long.
In this embodiment, both the fan assembly 6 and the condensing fan 3 adopt a modular design; the hot plug operation can be realized, the equipment maintenance time is reduced, the fan assembly 6 and the condensing fan 3 adopt axial flow fans, and the evaporator and the condenser both adopt heat exchangers with micro-channel structures.
The control system comprises a temperature sensor and a controller, the controller adopts a PLC, the temperature sensor is connected with the controller, and the temperature sensor can monitor the temperature inside and outside the cabinet in real time; the controller is connected with the temperature control system and used for controlling the working state of the temperature control system; for example, the rotating speed of the fan assembly 6 is controlled, when the temperature sensor detects that the temperature in the cabinet body rises, the rotating speed of the fan assembly 6 is increased, and when the temperature drops, the rotating speed of the fan is reduced, so that the intelligent regulation and control of a heat pipe and an air conditioning system are realized, and the energy consumption of the fan is reduced.
Technical solutions of embodiment 2 can be clearly understood by those skilled in the art according to the text description of embodiment 1 and fig. 2, and thus, details of this embodiment are not described again.
The present invention is not limited to the above embodiments, and various combinations and modifications of the above technical features may be provided for those skilled in the art, and modifications, variations, equivalents, or uses of the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention are included in the protection scope of the present invention.
Claims (9)
1. A5G base station outdoor cabinet additionally provided with a phase change module comprises a cabinet body, base station equipment and a temperature control system, wherein the temperature control system comprises an indoor part and an outdoor part, the indoor part and the base station equipment are respectively arranged at two sides in the cabinet body, and the 5G base station outdoor cabinet is characterized in that the indoor part comprises an evaporator and a fan assembly (6), the outdoor part comprises a condenser, a compressor (1) and an outdoor fan (3), and a heat insulation layer (13), a phase change layer (14) and a Delauberg wall body layer (15) are arranged around the cabinet body; a solar power supply assembly, a rainwater collecting device (17) and a spraying device are arranged above the cabinet body.
2. The 5G base station outdoor cabinet additionally provided with the phase change module according to claim 1, wherein the heat insulation layer, the phase change layer and the Terambry wall layer (15) are arranged from inside to outside along the side wall and the top wall of the cabinet body.
3. The 5G base station outdoor cabinet additionally provided with the phase change module according to claim 2, wherein a cold radiation plate (16) is attached to the outer side of the Ternberg wall body layer (15).
4. The 5G base station outdoor cabinet additionally provided with the phase change module according to claim 1, wherein: the solar power supply assembly comprises a photovoltaic panel (18), a storage battery charging circuit and a storage battery, wherein the photovoltaic panel (18) is connected with the storage battery through the storage battery charging circuit, and the storage battery is electrically connected with the temperature control system.
5. The 5G base station outdoor cabinet additionally provided with the phase change module as claimed in claim 4, wherein: the photovoltaic panel (18) is provided with a sun tracking device, and the photovoltaic panel (18) is perpendicular to sunlight along with adjustment of the sun angle.
6. The outdoor cabinet of 5G base station with additional phase change module as claimed in any one of claims 1 to 5, wherein: the 5G base station outdoor cabinet also comprises a control system, wherein the control system comprises a temperature sensor and a controller, and the temperature sensor is in communication connection with the controller; the controller is in communication connection with the spraying device and the temperature control system.
7. The 5G base station outdoor cabinet additionally provided with the phase change module according to claim 6, wherein the rainwater collection device is communicated with a spraying device through a pipeline, and a plurality of spraying pipes are arranged at the bottom of the spraying device.
8. The 5G base station outdoor cabinet additionally provided with the phase change module as claimed in claim 6, wherein the base station equipment comprises a baseband processing unit (8).
9. The 5G base station outdoor cabinet additionally provided with the phase change module according to claim 6, wherein a partition plate (7) is arranged between the indoor part and the base station equipment, and both ends of the partition plate (7) are provided with gaps with the wall of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120470646.1U CN215647901U (en) | 2021-03-04 | 2021-03-04 | Add 5G basic station outdoor cabinet of phase transition module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120470646.1U CN215647901U (en) | 2021-03-04 | 2021-03-04 | Add 5G basic station outdoor cabinet of phase transition module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647901U true CN215647901U (en) | 2022-01-25 |
Family
ID=79912990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120470646.1U Active CN215647901U (en) | 2021-03-04 | 2021-03-04 | Add 5G basic station outdoor cabinet of phase transition module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647901U (en) |
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2021
- 2021-03-04 CN CN202120470646.1U patent/CN215647901U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 5G base station outdoor cabinet with phase change module added Effective date of registration: 20230725 Granted publication date: 20220125 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: CHANGSHA MAXXOM HIGH-TECH CO.,LTD. Registration number: Y2023980049774 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220125 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: CHANGSHA MAXXOM HIGH-TECH CO.,LTD. Registration number: Y2023980049774 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A 5G base station outdoor cabinet with added phase change module Granted publication date: 20220125 Pledgee: Changsha Bank Co.,Ltd. Science and Technology Innovation Branch Pledgor: CHANGSHA MAXXOM HIGH-TECH CO.,LTD. Registration number: Y2024980041058 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |