CN108901084B - Integrated base station based on intelligent cabinet - Google Patents
Integrated base station based on intelligent cabinet Download PDFInfo
- Publication number
- CN108901084B CN108901084B CN201810834059.9A CN201810834059A CN108901084B CN 108901084 B CN108901084 B CN 108901084B CN 201810834059 A CN201810834059 A CN 201810834059A CN 108901084 B CN108901084 B CN 108901084B
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- CN
- China
- Prior art keywords
- bin
- intelligent cabinet
- ventilation
- base station
- ventilating duct
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/025—Cabinets
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/03—Power distribution arrangements
- H04Q1/032—Power distribution arrangements power failure protection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/11—Protection against environment
- H04Q1/118—Protection against environment heat or sun protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Signal Processing (AREA)
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides an integrated base station based on an intelligent cabinet, which belongs to the field of communication and comprises an equipment bin and a power distribution bin which are arranged in a machine room, wherein cabinet bases are arranged in the equipment bin, the intelligent cabinet is fixed on each base, and a UPS (uninterrupted Power supply) and a standby battery for supplying power to the intelligent cabinet are arranged in the power distribution bin; a communication ventilating duct is arranged between the equipment bin and the distribution bin, and a Laval nozzle used for controlling the flow speed of the air flow is arranged in the ventilating duct. The ventilation pipeline is used for carrying out mobile cooling on the equipment bin and the distribution bin, so that the intelligent cabinet can be guaranteed to be at a proper working temperature, the working efficiency of the intelligent cabinet is guaranteed, and the integrated base station can normally play a role.
Description
Technical Field
The invention belongs to the field of communication, and particularly relates to an integrated base station based on an intelligent cabinet.
Background
With the development and change of social environment, telephone traffic and traffic demands are rapidly increased, wireless communication systems play an increasingly important role in daily work and life, and base station equipment is an essential network element of a network, and is an indispensable component of a communication network. As a carrier of the wireless communication network, the base station needs to provide a reliable installation and operation environment of the equipment, construct a standard machine room, bear the operation of the base station equipment, and provide security for the base station equipment.
At present, due to the airtight characteristic of the traditional mobile communication base station equipment room, internal equipment is in a high-temperature operation environment for a long time, especially in summer, the equipment fails suddenly due to high temperature, and communication fails.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides an integrated base station based on an intelligent cabinet, which can enhance the ventilation effect in the base station and improve the heat dissipation capability.
To achieve the above technical object, the present invention provides an integrated base station based on an intelligent cabinet, the integrated base station comprising:
the intelligent cabinet is fixed on each base, and a UPS power supply and a standby battery for supplying power to the intelligent cabinet are arranged in the distribution bin;
wherein, be equipped with the air pipe of intercommunication between equipment bin and distribution storehouse, be equipped with the Laval nozzle that is used for controlling the air current velocity of flow in the air pipe.
Optionally, an air conditioner external unit is installed at the top of the equipment bin, a first ventilation opening is formed in the position, close to the bottom surface, of the side wall of the equipment bin, a first air guide opening is installed at the top of the power distribution bin, a second ventilation opening is formed in the position, close to the bottom surface, of the side wall of the power distribution bin, and an exhaust fan is fixedly installed at the ventilation opening;
one end of the ventilating duct is fixedly arranged at the first ventilation opening, and the other end of the ventilating duct is arranged at the first air guide opening.
Optionally, a rectifying conduit and a steady flow fan are sequentially arranged in the ventilating duct.
Optionally, the stationary flow fan is connected with the outer machine of air conditioner electricity, when the outer machine of air conditioner starts, the stationary flow fan starts, when the outer outage of air conditioner is shut down, the stationary flow fan outage shut down.
Optionally, the rectifying conduit includes:
the shape of the first baffle plate is the same as that of the cross section of the ventilating duct, and the first baffle plate and the second baffle plate are fixedly arranged on the inner wall of the ventilating duct;
at least two ventilation ducts parallel to the axis of the ventilation duct are installed in the region formed between the fixedly installed first baffle plate and the fixedly installed second baffle plate.
Optionally, the ventilation duct includes:
the side wall of the ventilation duct is provided with a preset number of through holes.
The technical scheme provided by the invention has the beneficial effects that:
the ventilation pipeline is used for carrying out mobile cooling on the equipment bin and the distribution bin, so that the intelligent cabinet can be guaranteed to be at a proper working temperature, the working efficiency of the intelligent cabinet is guaranteed, and the integrated base station can normally play a role.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an integrated base station based on an intelligent cabinet;
fig. 2 is a schematic diagram of airflow structure of an integrated base station according to the present invention;
fig. 3 is a schematic structural diagram of a rectifying conduit provided by the invention.
Detailed Description
In order to make the structure and advantages of the present invention more apparent, the structure of the present invention will be further described with reference to the accompanying drawings.
Example 1
The invention provides an integrated base station based on an intelligent cabinet, as shown in fig. 1, comprising:
the intelligent cabinet is fixed on each base, and a UPS power supply and a standby battery for supplying power to the intelligent cabinet are arranged in the distribution bin;
wherein, be equipped with the air pipe of intercommunication between equipment bin and distribution storehouse, be equipped with the Laval nozzle that is used for controlling the air current velocity of flow in the air pipe.
In the implementation, the integrated base station that this embodiment provided, including equipment bin and distribution storehouse two parts, install intelligent cabinet in the equipment bin, realize the basic communication function of base station through intelligent cabinet, UPS in the distribution storehouse provides uninterrupted power supply for intelligent cabinet, and uninterrupted power supply is provided when standby power supply is used for UPS power to change, guarantees that the work of intelligent cabinet is not influenced. Install the base in wisdom rack below and be used for promoting the height of wisdom rack, prevent in the equipment bin ponding infiltration wisdom rack, lead to wisdom rack work to receive the influence.
The intelligent cabinet related to the embodiment comprises a cabinet body, wherein the cabinet body is provided with a cabinet door, and the cabinet body is connected with the cabinet door through an electronic lock, so that the cabinet door is opened or closed; a door magnetic sensor is arranged on a door frame of the cabinet door; a plurality of electronic devices are arranged in the cabinet body, and each electronic device is provided with a radiator; the left side surface and the right side surface of the cabinet body are respectively provided with an air inlet; the air inlets arranged on the left side surface or the right side surface are divided into a fixed air inlet and an adjustable air inlet; each adjustable air inlet is provided with an adjustable valve, and the opening degree of the air inlet is adjusted through the adjustable valve, so that the air inlet quantity is adjusted; an air conditioning unit and a cooling fan are arranged at the top of the cabinet body; the bottom of the air conditioning unit is provided with a reflux port communicated with the inner cavity of the cabinet body; an air conditioner air inlet temperature sensor and an air conditioner air inlet wind speed sensor are arranged at the air inlet position of the air conditioner unit; an air conditioner air outlet temperature sensor and an air conditioner air outlet wind speed sensor are arranged at the air outlet position of the air conditioner unit; the air inlet of the cooling fan is communicated with the inner cavity of the cabinet body; the cabinet body is internally provided with a cabinet lighting lamp and a fire extinguishing device;
in addition, the controller needs to be communicated with the monitoring server in real time to ensure that the cabinet state can be effectively monitored in real time, and the power consumption of the controller is high, if the controller is powered by the storage battery, the storage battery needs to be replaced frequently, so that the working intensity of staff is increased; if only mains supply is adopted for supplying power, the continuity of power supply cannot be ensured when mains power failure occurs, so the invention provides a power supply circuit with flexibly switched mains supply and storage batteries, and the problems can be effectively solved. Specifically, the controller is connected with a power supply; the power supply includes: the device comprises a mains supply power taking circuit, an isolation transformer, a filter, a rectifying circuit, a voltage detection circuit, a switching control circuit, a storage battery charging circuit and a storage battery electric quantity detection circuit;
in order to ensure that the intelligent cabinet can still stably operate in a high-temperature environment in summer, a communicated ventilating duct is arranged between the equipment bin and the distribution bin. Air circulation between the equipment bin and the distribution bin is realized through the ventilating duct, so that the temperature in the equipment bin and the distribution bin is reduced.
In order to enhance the air circulation flow rate in the ventilation duct, a Laval nozzle for controlling the air flow rate is arranged in the ventilation duct. Laval nozzle is an important component of the thrust chamber. The front half of the nozzle is contracted from large to small to a narrow throat from the middle. After the throat is narrowed, the throat is widened from small to large and then expands outwards to the arrow bottom. The gas in the arrow body flows into the front half of the nozzle under high pressure, passes through the narrow throat and escapes from the rear half. This architecture allows the velocity of the air stream to vary due to the variation in spray cross-sectional area, from subsonic to sonic, up to supersonic acceleration.
Optionally, an air conditioner external unit is installed at the top of the equipment bin, a first ventilation opening is formed in the position, close to the bottom surface, of the side wall of the equipment bin, a first air guide opening is installed at the top of the power distribution bin, a second ventilation opening is formed in the position, close to the bottom surface, of the side wall of the power distribution bin, and an exhaust fan is fixedly installed at the ventilation opening;
one end of the ventilating duct is fixedly arranged at the first ventilation opening, and the other end of the ventilating duct is arranged at the first air guide opening.
In implementation, as shown in fig. 2, the air conditioner outdoor unit 1 is installed at the top of the equipment cabin 2, when the air conditioner outdoor unit 1 is powered on, generated cold air flows from the top to the bottom of the equipment cabin, and reaches the first ventilation opening 3, the cold air enters the ventilation pipeline 4 through the first ventilation opening 3, enters the distribution cabin 6 from the first air guide opening 5, and finally is discharged from the second air guide opening 7 through the exhaust fan 8.
In the air circulation process, cold air firstly enters the equipment bin 2, and after cooling of the intelligent cabinet in the equipment bin 2 is completed, the cold air enters the power distribution bin 6 through the ventilating duct 4, and cooling of the power distribution bin 6 is completed. The arrows in fig. 2 are the flow direction of the cold air flow.
In order to complete the cooling process, a rectifying conduit and a steady flow fan are sequentially arranged in the ventilating duct 4. The steady flow fan is electrically connected with the air conditioner external unit, when the air conditioner external unit is started, the steady flow fan is started, and when the air conditioner external unit is powered off and stopped, the steady flow fan is powered off and stopped.
Wherein, as shown in fig. 3, the rectifying conduit comprises a first baffle 41 and a second baffle 42 which have the same shape as the cross section of the ventilation pipeline 4, and the first baffle 41 and the second baffle 42 are fixedly arranged on the inner wall of the ventilation pipeline 4; at least two ventilation ducts 43 parallel to the ventilation duct axis are installed in the region formed between the fixedly installed first baffle 41 and second baffle 42. A predetermined number of through holes 44 are formed in the side wall of the ventilation duct 43.
In practice, the steady flow fan and the rectifying duct are provided in order to rectify the cold air flow in the ventilation duct 4. The rectification guide pipe is used for carding the cold air flow flowing out of the equipment bin, and then the carded air flow is further stabilized by the stabilizing fan, so that the processed cold air can be cooled more effectively to equipment in the distribution bin. The through holes 44 are used for dividing the cold air flow entering the steady flow fan into a plurality of strands, so as to improve the steady flow effect of the steady flow fan.
The invention provides an integrated base station based on an intelligent cabinet, which comprises an equipment bin and a power distribution bin which are arranged in a machine room, wherein cabinet bases are arranged in the equipment bin, an intelligent cabinet is fixed on each base, and a UPS (uninterrupted Power supply) and a standby battery for supplying power to the intelligent cabinet are arranged in the power distribution bin; a communication ventilating duct is arranged between the equipment bin and the distribution bin, and a Laval nozzle used for controlling the flow speed of the air flow is arranged in the ventilating duct. The ventilation pipeline is used for carrying out mobile cooling on the equipment bin and the distribution bin, so that the intelligent cabinet can be guaranteed to be at a proper working temperature, the working efficiency of the intelligent cabinet is guaranteed, and the integrated base station can normally play a role.
The various numbers in the above embodiments are for illustration only and do not represent the order of assembly or use of the various components.
The foregoing is illustrative of the present invention and is not to be construed as limiting thereof, but rather, the present invention is to be construed as limited to the appended claims.
Claims (3)
1. Integration basic station based on wisdom rack, integration basic station includes:
the intelligent cabinet is fixed on each base, and a UPS power supply and a standby battery for supplying power to the intelligent cabinet are arranged in the distribution bin;
wherein, a communicated ventilating duct is arranged between the equipment bin and the distribution bin, and a Laval nozzle for controlling the flow speed of the air flow is arranged in the ventilating duct;
an air conditioner external unit is arranged at the top of the equipment bin, a first ventilation opening is formed in the position, close to the bottom surface, of the side wall of the equipment bin, a first air guide opening is arranged at the top of the power distribution bin, a second ventilation opening is formed in the position, close to the bottom surface, of the side wall of the power distribution bin, and an exhaust fan is fixedly arranged at the ventilation opening;
one end of the ventilation pipeline is fixedly arranged at the first ventilation opening, and the other end of the ventilation pipeline is arranged at the first air guide opening; a rectifying conduit and a steady flow fan are sequentially arranged in the ventilating duct; characterized in that the rectifying conduit comprises:
the shape of the first baffle plate is the same as that of the cross section of the ventilating duct, and the first baffle plate and the second baffle plate are fixedly arranged on the inner wall of the ventilating duct;
at least two ventilation ducts parallel to the axis of the ventilation duct are installed in the region formed between the fixedly installed first baffle plate and the fixedly installed second baffle plate.
2. The integrated base station based on an intelligent cabinet according to claim 1, wherein the stationary flow fan is electrically connected with the air conditioner external unit, when the air conditioner external unit is started, the stationary flow fan is started, and when the air conditioner external unit is powered off and stopped, the stationary flow fan is powered off and stopped.
3. The intelligent cabinet-based integrated base station of claim 1, wherein the ventilation duct comprises: the side wall of the ventilation duct is provided with a preset number of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834059.9A CN108901084B (en) | 2018-07-26 | 2018-07-26 | Integrated base station based on intelligent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834059.9A CN108901084B (en) | 2018-07-26 | 2018-07-26 | Integrated base station based on intelligent cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108901084A CN108901084A (en) | 2018-11-27 |
| CN108901084B true CN108901084B (en) | 2023-08-01 |
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ID=64351889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810834059.9A Active CN108901084B (en) | 2018-07-26 | 2018-07-26 | Integrated base station based on intelligent cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN108901084B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202873258U (en) * | 2012-10-31 | 2013-04-10 | 北京创智信科科技有限公司 | Equipment cabinet |
| CN104748333A (en) * | 2015-03-19 | 2015-07-01 | 衢州学院 | Exhaust energy recycling device for air conditioner outdoor unit |
| CN106288084A (en) * | 2016-08-30 | 2017-01-04 | 李士明 | Laval air-conditioning |
| CN206380211U (en) * | 2017-01-17 | 2017-08-04 | 北京众谊越泰科技有限公司 | Wisdom rack |
| CN107278096A (en) * | 2017-08-04 | 2017-10-20 | 成都前宏通讯有限责任公司 | Outdoor cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140319984A1 (en) * | 2013-04-24 | 2014-10-30 | John N. Younts | Cabinet ventilation system |
| CN105407685B (en) * | 2014-08-21 | 2017-12-22 | 华为技术有限公司 | Communication products and base station system |
-
2018
- 2018-07-26 CN CN201810834059.9A patent/CN108901084B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202873258U (en) * | 2012-10-31 | 2013-04-10 | 北京创智信科科技有限公司 | Equipment cabinet |
| CN104748333A (en) * | 2015-03-19 | 2015-07-01 | 衢州学院 | Exhaust energy recycling device for air conditioner outdoor unit |
| CN106288084A (en) * | 2016-08-30 | 2017-01-04 | 李士明 | Laval air-conditioning |
| CN206380211U (en) * | 2017-01-17 | 2017-08-04 | 北京众谊越泰科技有限公司 | Wisdom rack |
| CN107278096A (en) * | 2017-08-04 | 2017-10-20 | 成都前宏通讯有限责任公司 | Outdoor cabinet |
Non-Patent Citations (2)
| Title |
|---|
| 吴广庆.冰蓄冷诱导式低温送风的设计和实验研究.《中国优秀博硕士学位论文全文数据库 (硕士)工程科技Ⅱ辑》.2005,全文. * |
| 蔡申 ; 李松晶 ; 吴海成 ; 袁帅 ; 周礼根 ; 张亮 ; .微型空气取水装置拉瓦尔管导流结构的CFD研究.《机电工程》.2018,第35卷(第03期),全文. * |
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| Publication number | Publication date |
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| CN108901084A (en) | 2018-11-27 |
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