CN105990902A - Mobile base station automatic start-stop generator device - Google Patents
Mobile base station automatic start-stop generator device Download PDFInfo
- Publication number
- CN105990902A CN105990902A CN201510304622.8A CN201510304622A CN105990902A CN 105990902 A CN105990902 A CN 105990902A CN 201510304622 A CN201510304622 A CN 201510304622A CN 105990902 A CN105990902 A CN 105990902A
- Authority
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- China
- Prior art keywords
- mobile base
- base station
- offgas duct
- engine
- power
- Prior art date
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- 238000009413 insulation Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 21
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses a mobile base station automatic start-stop generator device. According to the mobile base station automatic start-stop generator device, an internal and external power source conversion unit, external power source transformers, an external power source detector and an engine start-stop controller are adopted to automatically start and stop a three-phase generator with a generator engine and provide a power source for a mobile base station when an external connection main power source (AC380V) cable powers down; a switching valve, a heat insulation box, a fin type radiator and a heat insulation box door can reasonably utilize heat generated by the tail gas of the generator engine. The device has the advantages of simple structure, ingenious and novel idea and high practicability, and will be assuredly used in many fields such as mobile base stations and power plants widely.
Description
Technical field:
Present invention is mainly used for mobile base station, power plant's stand-by power supply and automatically start power supply and field of stopping power supply.
Background technology:
Along with China's mobile communication equipment development, for making mobile communication signal more preferably, faster, establish a large amount of mobile base station,
And also build more mobile base station again at needs, these mobile base stations have much to be set up at remote or cold district, to maintenance personnel
Maintenance bring inconvenience, and maintenance cost remains high, and this is also one of the reason that can not lower of 4G network charges.
Wherein safeguard that one of main contents are exactly when extraneous adverse circumstances cause mobile base station external mains power cable damage to power,
Mobile base station automatically starts standby battery group and powers to transmitting equipment.But big owing to launching electricity consumption of equipment amount, accumulator battery is powered
Limited time, maintenance personnel is difficult to the external main power source of short time recovery in adverse circumstances and powers, so will result in mobile base station
The network covered disappears, and brings economic loss to user and Internet service operator.Power plant there is also this problem, but by
In safeguarding that environment is preferable, such problem is prominent unlike remote mobile base station, and therefore, in mobile base station, this field is badly in need of
A kind of power supply capacity is strong, time length, automatically start electric supply installation when external main power source power down and can recover at external main power source
The device of power supply it is automatically stopped during power supply.
This device is also provided that suitable heat in the winter of cold district, makes mobile base station interior environment temperature be in optimal shape
State.
Summary of the invention:
Technical scheme involved in the present invention is contemplated to solve technical problem present in above-mentioned field, it is characterized in that, when external
During main power source (AC380V) cable power down, external power transformer is passed to external power by power-off signal cable power-off signal and is detected
Device, external power detector is converted into switching signal analogue signal, passes to engine on off controller by power-off signal cable, opens
Threephase generator is driven to start generating, by interior stand-by power supply (AC380V) cable and internal/external power while dynamic dynamo engine
Converting unit is that transmitting equipment is powered, and the tail gas that dynamo engine produces is by main offgas duct, switching valve, in line offgas duct, straight
Last person's trachea deafener and the in line tail gas mouth of pipe are discharged outside mobile base station, when mobile base station needs tail gas heat quantity, adjust switching valve
Tail gas is made to be arranged by heating offgas duct, fin radiator, heating last person's trachea, heating offgas duct deafener and the heating tail gas mouth of pipe
Going out outside mobile base station, the fin radiator being contained in heating offgas duct is placed in insulated cabinet, and adiabatic chamber door is contained in thermal insulation by hinge
Before case, axial cooling fan being contained in insulated cabinet, main offgas duct, switching valve, in line offgas duct and heating offgas duct are all used
Offgas duct heat insulation layer is wrapped, accumulator battery except by accumulator battery service cable to engine on off controller, external power detector
Outside power supply, starter-generator engine to be is powered, simultaneously before threephase generator the most stably exports delivery, seamlessly
Power supply is provided for launching equipment.
The technique effect that reached of technical scheme that the present invention provides be such that when external main power source (AC380V) cable once
Because outside cause damages during power down, external power transformer just can detect power-off signal and pass to external power detector, while outside
Connect main power source (AC380V) cable normally-closed contact in internal/external power converting unit and be converted into normally opened contact, interior stand-by power supply
(AC380V) cable normally opened contact in internal/external power converting unit be converted into normally-closed contact begin preparing for into transmitting equipment supply
Electricity.The power down analogue signal that external power detector provides external power transformer changes into switching signal, is passed by power-off signal cable
To engine on off controller, by engine on off controller starter-generator engine thus drive threephase generator to generate electricity, by interior standby
It is that transmitting equipment is powered with power supply (AC380V) cable.
When external main power source (AC380V) cable is sent a telegram here, external main power source (AC380V) cable is single in internal/external power conversion
Normally opened contact in unit is converted into normally-closed contact, powers for transmitting equipment；Interior stand-by power supply (AC380V) cable is at internal/external power
In converting unit normally-closed contact be converted into normally opened contact stop power for transmitting equipment, simultaneously external power transformer offer external main electricity
Source (AC380V) cable incoming telephone signal is to external power detector, then is provided stopping by external power detector to engine on off controller
Signal, is quit work by dynamo engine by engine on off controller, thus stopping threephase generator is that transmitting equipment is powered.?
During internal/external power switching, it is necessary to the phase sequence making threephase generator is consistent with the phase sequence of external main power source (AC380V) cable, or has
Certain time interval, interval period can be that transmitting equipment is powered by accumulator battery.
Use when powering with the threephase generator of dynamo engine in southern area, can by switching Vavle switching in line offgas duct,
Mobile base station indoor temperature is avoided to increase；As the winter of northern area adopt power in this way time, can be according in mobile base station
Temperature needs, and by switching Vavle switching to heating offgas duct, opens adiabatic chamber door, and wing formula is dissipated by startup axial cooling fan automatically
The heat of hot device is sent, and ensures the needs of mobile base station indoor environment temperature.
Present inventive concept is ingenious, simple in construction, practical, possesses the novelty needed for patent, creativeness and practicality, must
The field such as mobile base station and power plant will be widely used in.
Accompanying drawing illustrates:
Fig. 1. mobile base station automatic start-stop rotor machine front view
Wherein:
1, external main power source (AC380V) cable 2, internal/external power converting unit 3, transmitting equipment
4, interior stand-by power supply (AC380V) cable 5, threephase generator 6, generator base
7, dynamo engine 8, offgas duct heat insulation layer 9, main offgas duct
10, switching valve 11, in line offgas duct 12, in line offgas duct deafener
13, the in line tail gas mouth of pipe 14, heating offgas duct 15, insulated cabinet
16, exterior wall 17, axial cooling fan 18, heating last person's trachea
19, heat offgas duct deafener 20, add heat pipe offgas duct mouth 21, fin radiator
22, hinge 23, adiabatic chamber door 24, accumulator battery service cable
25, accumulator battery 26, external power detector 27, external power transformer
28, power-off signal cable 29, engine start stop signal cable 30, engine on off controller
31, engine on off control cable
Detailed description of the invention:
Three external power transformers 27 are inserted on external main power source (AC380V) cable 1 respectively, external main power source (AC380V)
Cable 1 is received in internal/external power converting unit 2 on three normally-closed contacts, the interior stand-by power supply that threephase generator 5 is drawn
(AC380V) on three normally opened contacts during internal/external power converting unit 2 also linked by cable 4, internal/external power converting unit 2
It is connected power supply with launching equipment 3 by cable.Three external power transformers 27 are detected with external power by power-off signal cable 28
Device 26 is connected as it and provides power down or incoming telephone signal, and external power detector 26 is by engine start stop signal cable 29 and engine start and stop
Controller 30 connects, and engine on off controller 30 is connected with dynamo engine 7 by engine on off control cable 31, electromotor
Engine 7 drives threephase generator 5.Connecting with dynamo engine 7 with 9 switching valves 10 of main offgas duct, switching valve 10 is respectively
It is connected with in line offgas duct 11 and heating offgas duct 14.In line offgas duct 11 and in line exhaust gas silencer 12 and in line offgas duct
Mouth 13 connection；Heating offgas duct 14 is equipped with fin radiator 21 in insulated cabinet 15, and heating offgas duct 14 is by the heating last person
Trachea 18 connects with heating offgas duct deafener 19 and the heating tail gas mouth of pipe 20.It is fixed on absolutely with the adiabatic chamber door 23 of hinge 22
Before hot tank 15, equipped with axial cooling fan 17 in insulated cabinet 15.Main offgas duct 9, in line offgas duct 11 and add hot exhaust gas
Pipe 14 is all wrapped with offgas duct heat insulation layer 8.Implement complete.
Claims (1)
1. a mobile base station automatic start-stop rotor machine, is characterized in that, when external main power source (AC380V) cable power down
Time, external power transformer passes to external power detector by power-off signal cable power-off signal, and external power detector is simulation letter
Number it is converted into switching signal, passes to engine on off controller by power-off signal cable, while starter-generator engine, drive three
Phase generator starts generating, is that transmitting equipment is powered by interior stand-by power supply (AC380V) cable and internal/external power converting unit,
The tail gas that dynamo engine produces is by main offgas duct, switching valve, in line offgas duct, in line offgas duct deafener and in line tail gas
The mouth of pipe is discharged outside mobile base station, when mobile base station needs tail gas heat quantity, adjusts switching valve and makes tail gas by heating offgas duct, wing
Formula radiator, heating last person's trachea, heating offgas duct deafener and the heating tail gas mouth of pipe are discharged outside mobile base station, are contained in heating tail
Fin radiator on trachea is placed in insulated cabinet, and adiabatic chamber door is contained in before insulated cabinet by hinge, and axial cooling fan is filled
In insulated cabinet, main offgas duct, switching valve, in line offgas duct and heating offgas duct are all wrapped with offgas duct heat insulation layer, accumulator
Group in addition to being powered to engine on off controller, external power detector by accumulator battery service cable, starter-generator to be
Engine is powered, simultaneously before threephase generator the most stably exports delivery, seamlessly for launching equipment offer power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304622.8A CN105990902B (en) | 2015-06-02 | 2015-06-02 | Mobile base station automatic start-stop rotor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510304622.8A CN105990902B (en) | 2015-06-02 | 2015-06-02 | Mobile base station automatic start-stop rotor machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105990902A true CN105990902A (en) | 2016-10-05 |
| CN105990902B CN105990902B (en) | 2018-11-09 |
Family
ID=57040240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510304622.8A Expired - Fee Related CN105990902B (en) | 2015-06-02 | 2015-06-02 | Mobile base station automatic start-stop rotor machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105990902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714824A1 (en) * | 1997-04-10 | 1998-10-15 | Abb Patent Gmbh | Block heat and power station operating method |
| CN101294513A (en) * | 2008-06-19 | 2008-10-29 | 科泰电源设备（上海）有限公司 | Integrated system of communication base station and electric power |
| CN201402995Y (en) * | 2009-03-06 | 2010-02-10 | 张维好 | Intelligent power generation device for communication base station |
| CN203584613U (en) * | 2013-12-02 | 2014-05-07 | 大连普阳发电机组有限公司 | Waste heat recovery energy-saving system for diesel generating set |
| CN104638759A (en) * | 2015-03-12 | 2015-05-20 | 成都砾奇能机电设备有限公司 | Power supply device for unattended base station |
| CN204928357U (en) * | 2015-06-02 | 2015-12-30 | 哈尔滨迅普科技发展有限公司 | Rotor machine is stopped to automatic opening in mobile base station |
-
2015
- 2015-06-02 CN CN201510304622.8A patent/CN105990902B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714824A1 (en) * | 1997-04-10 | 1998-10-15 | Abb Patent Gmbh | Block heat and power station operating method |
| CN101294513A (en) * | 2008-06-19 | 2008-10-29 | 科泰电源设备（上海）有限公司 | Integrated system of communication base station and electric power |
| CN201402995Y (en) * | 2009-03-06 | 2010-02-10 | 张维好 | Intelligent power generation device for communication base station |
| CN203584613U (en) * | 2013-12-02 | 2014-05-07 | 大连普阳发电机组有限公司 | Waste heat recovery energy-saving system for diesel generating set |
| CN104638759A (en) * | 2015-03-12 | 2015-05-20 | 成都砾奇能机电设备有限公司 | Power supply device for unattended base station |
| CN204928357U (en) * | 2015-06-02 | 2015-12-30 | 哈尔滨迅普科技发展有限公司 | Rotor machine is stopped to automatic opening in mobile base station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105990902B (en) | 2018-11-09 |
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Granted publication date: 20181109 |