CN202310182U - Warning navigation lamp system for ultrahigh-voltage direct current large-span high tower - Google Patents
Warning navigation lamp system for ultrahigh-voltage direct current large-span high tower Download PDFInfo
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- CN202310182U CN202310182U CN2011203078584U CN201120307858U CN202310182U CN 202310182 U CN202310182 U CN 202310182U CN 2011203078584 U CN2011203078584 U CN 2011203078584U CN 201120307858 U CN201120307858 U CN 201120307858U CN 202310182 U CN202310182 U CN 202310182U
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Abstract
The utility model discloses a warning navigation lamp system for an ultrahigh-voltage direct current large-span high tower. The warning navigation lamp system comprises a power unit, a control unit and a barrier lamp unit, wherein the power unit comprises an alternating current power supply, a high-voltage power transformer module, a low-voltage power transformer module; the control unit comprises a control system consisting of a controller and an environment light sensor; a control circuit and a fault alarm monitoring circuit are arranged in the controller; the input end of the controller is electrically connected with the low-voltage power transformer module and the high-voltage power transformer module respectively; a signal processing board is electrically connected with the output end of the controller; the barrier lamp unit comprises a high-voltage trigger unit and a flash lamp system; the input end of the high-voltage trigger unit is electrically connected with the high-voltage power transformer module and the signal processing board respectively; and the flash lamp system is a high-power light source and electrically connected with the control unit and a high-voltage trigger board. The warning navigation lamp system has a modular design and stable performance, and works stably; and a connection wire of the barrier lamp system is easy and convenient to connect, so that the luminous intensity and the light beam diffusion angle can meet the standard.
Description
Technical field
The relevant a kind of alert boat device of the utility model, relevant specifically a kind of alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line.
Background technology
The crossing tower of big span line is very high, according to the requirement of Air Branch alert boat device need be installed all.Police's boat device mainly is made up of alert boat lamp system, if needed, is aided with the alert boat ball of installing on alert navigate lacquer or the ground wire of covering with paint, lacquer, colour wash, etc. on the iron tower again.Alert boat lamp system is most important, the most complicated part.The basic demand of alert boat lamp system is the normal continuous firing that guarantees aviation obstruction beacon.
High light intensity obstruction light operating voltage is high; Light source light intensity is big; And existing high light intensity obstruction light generally is to adopt low-power, many parallel connections of low light intense light source to concentrate the flash of light scheme reaching high light intensity light intensity grade, and so high light intensity obstruction light system is loaded down with trivial details, and cost is high.And circuit disperses for the multiple light courcess triggering system triggers the inconsistent light beam that causes glimmering of reaction speed, and the light intensity consistency is poor.Hidden trouble of equipment is many, and failure rate is high.
China's utility model patent 200920107150.7 discloses a kind of overhead transmission line photoflash lamp obstruction lights; Comprise fixture, housing, power supply, control circuit and light-emitting component; This fixture is fixed on whole obstruction light on the lead; This control circuit is installed in the housing, and the characteristics of luminescence of control light-emitting component, and the electric energy of power supply comes from transmission line.Though this obstruction lights can be installed on the lead of transmission line, can only conveniently judge lead location, can not satisfy of the requirement of the high crossing tower of big span line to highlight strength.
The utility model content
The purpose of the utility model provides a kind of lamp system that navigates of warning that is used for the big leap high tower of extra high voltage direct current transmission line, warns required high luminous intensity and the light intensity consistency of boat lamp to reach, and can reduce equipment failure rate.
According to the utility model a kind of alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line is provided on the one hand, comprises a power subsystem, a control unit and an obstruction light unit; Wherein:
Said power subsystem comprises an AC power, a high voltage source transformer module, a low-tension supply transformer module;
Said control unit comprises:
One control system comprises controller and ambient light sensor, is provided with flashing rate and sequential control, automatic beam change control and obstruction light fault alarm supervisory circuit in the controller; The input of controller is electrically connected with low-tension supply transformer module and high voltage source transformer module respectively;
One signal-processing board is electrically connected with the output of controller, to receive the synchronous flash signal and the ambient brightness signal of controller transmission;
Said obstruction light unit comprises:
One high pressure trigger element, its input is electrically connected high voltage source transformer module and signal-processing board respectively, receiving the low pressure triggering signal of signal-processing board output, and boosts through high-voltage trigger and to form the high pressure trigger impulse; And
Flashing light system, it is electrically connected control unit and high pressure trigger board.
According to the utility model on the other hand; A kind of alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line is provided; Comprise: a plurality of above-mentioned obstruction light unit, above-mentioned control system, first via AC power and the second tunnel AC power, said first AC power and second AC power are formed above-mentioned power subsystem; Each obstruction light unit is electrically connected control system, the reponse system that said control system is electrically connected and this first via AC power and the second tunnel AC power.
Preferably, power subsystem also comprises a mains switch, and AC power is electrically connected high voltage source transformer module and low-tension supply transformer module through mains switch.
Preferably, power subsystem also comprises a power supply indicator.
Preferably, flashing light system is a high power light source.
Preferably, this high power light source is an a kind of xenon flash lamp system.
Preferably, high voltage stabilizing transformer module parallel connection one high-voltage capacitance.
Preferably, on xenon flash lamp, be provided with a reflection and proofread and correct reflector.
The beneficial effect of the utility model is: the utility model has solved the high power light source problem, and system configuration adopts modularized design, working stability, and dependable performance, the obstruction light system wiring connects simple and convenient; The high pressure arc light that fluorescent tube sends makes its luminous intensity and beam spread angle conformance with standard through reflector reflection and correction.
Description of drawings
Fig. 1 is the sketch map that the big leap of extra high voltage direct current transmission line is arranged;
Fig. 2 is the structural representation of an embodiment who is used for the alert boat lamp system on the big leap high tower of extra high voltage direct current transmission line of the utility model;
Fig. 3 is the sketch map of alert another embodiment of boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line of the utility model.
Embodiment
Below will combine accompanying drawing that the preferred embodiment of the utility model is described in detail, so that clearer purpose, characteristics and the advantage of understanding the utility model.It should be understood that description to embodiment only is that should not understand for technical scheme of the present invention is described be the restriction to the utility model scope.
Fig. 1 is illustrated in one and is in the extra high voltage direct current transmission line that Upper Yangtze River is crossed over its river surface, for example ± and the sketch map that sets up in the big leap high-altitude of 800kV extra high voltage direct current transmission line.As shown in Figure 1; The overhead tangent tower A of leap, the B on the zone that comprises two different terrain that are separately positioned on south, two sides, north set up in this high-altitude; And the strain tower A ', the B ' that leave tangent tower A and B certain distance layout, strain section length is 2985m, span is arranged as 518m-2052m-415m.Because of two sides, crossover point north and south landform obvious difference, the two sides crossover tower adopt do not wait high scheme, its Central-South approach span to get over tower to exhale height be 221 meters, overall height is 230 meters, root is opened 46 meters; It is 233 meters that north bank crossover tower is exhaled height, and overall height is 242 meters, and root is opened 50 meters.Two sides, north and south strain tower exhales height to be 39 meters, 57 meters of overall heights.The leap arrangement of this instance is the arrangement that adopts withstand voltage tower-tangent tower-tangent tower-withstand voltage tower.The crossing tower of big span line is very high, according to the requirement of Air Branch alert boat device need be installed all.Police's boat device mainly is made up of alert boat lamp system, if needed, is aided with the alert boat ball of installing on alert navigate lacquer or the ground wire of covering with paint, lacquer, colour wash, etc. on the iron tower again.Alert boat lamp system is most important, the most complicated part.The basic demand of alert boat lamp system is the normal continuous firing that guarantees aviation obstruction beacon.
As shown in Figure 2; The alert boat lamp system 1 of the big leap high tower of the extra high voltage direct current transmission line of the utility model; Comprise a power subsystem, a control unit, an obstruction light unit (as shown in Figure 3) 22, this obstruction light unit 22 comprises a high pressure trigger element and a flashing light system; Wherein:
Power subsystem comprises an AC power AC220V (/ 50HZ) input, a mains switch 2, a power supply indicator 3, a high voltage source transformer module 4, a low-tension supply transformer module 5; Wherein AC power AC220V is electrically connected high voltage source transformer module 4 and low-tension supply transformer module 5 through mains switch 2.The AC220V/50HZ alternating current is given high voltage source transformer module 4 and 5 power supplies of low-tension supply transformer module through mains switch 2 backs.
Control unit comprises a control system (as shown in Figure 3, being control system 23), a signal-processing board 13.Control system is made up of controller 6 and ambient light sensor (not shown), and a HT pilot 16 also can be set in the controller.Establish control of flashing rate and sequential control, automatic beam change and obstruction light fault alarm supervisory circuit in the controller 6, can change obstruction light efficient intensity (be daytime, dusk/dawn, night three kinds of states) and monitor the working condition of obstruction light by bias light brightness free adjustment.The input of controller 6 is electrically connected with low-tension supply transformer module 5 and high voltage source transformer module 4 respectively.Control daytime, dusk/dawn, night three kinds of states be through state relay 8 the work of control state relay on daytime 7, dusk and daytime state current-limiting resistance 9, dusk state current-limiting resistance 10, night state current-limiting resistance 11 and the electric current of high voltage silicon stack 12 realize through situation.Signal-processing board 13 is electrically connected with the output of controller 6, to receive the synchronous flash signal and the ambient brightness signal of controller 6 transmission.Signal-processing board 13 also is provided with and triggers indicator light 14 and single indicator light 15 that dodges.Flash signal and ambient brightness signal (dodge indicator light 15 and trigger indicator light 14 glittering demonstrations through single respectively) are through receiving the synchronous flash signal of controller 6 transmission, the low pressure trigger impulse that the generation per minute is 40 times synchronously; Signal-processing board 13 is controlled the high voltage variable optical circuit after treatment and is carried out the switching of obstruction light light intensity through receiving ambient brightness (daytime, dusk/dawn, the night) signal of controller transmission.
Low-tension supply transformer module 5 output voltages provide power supply to system, control circuit behind lower pressure rectifier.The high pressure that the high voltage source transformer module produces AC1.7KV obtains the DC2KV high pressure to becoming optical circuit power supply (high pressure output), for the flash of light of fluorescent tube provides energy behind high-voltage rectifying.
One high pressure trigger element; It is a high pressure trigger board 18; Its input is electrically connected the output of high voltage source transformer module 4 and signal-processing board 13 respectively; With the trigger voltage output that receives high voltage source transformer module 4 and the low pressure triggering signal of signal-processing board 13 outputs, and through high pressure trigger board (device) the formation high pressure trigger impulse that boosts.High voltage stabilizing transformer module parallel connection one high-voltage capacitance 20, its capacitance for example is 3UF.
Flashing light system is a high power light source 19, and it is electrically connected control unit and high pressure trigger board 18.
High pressure trigger board 18 receives the low pressure triggering signal (triggering signal input) of signal-processing board 13 outputs through the high pressure trigger impulse puncture high power light source (fluorescent tube) 19 that high-voltage trigger 18 boosts and obtains 10KV, makes its discharge flicker.Preferably, this high power light source 19 is a kind of xenon flash lamp systems.On this xenon flash lamp 19, can be provided with a reflection and proofread and correct reflector 21.
Above-mentioned high pressure trigger board 18 is formed an obstruction light unit 22 (as shown in Figure 3) with flashing light system 19.
The alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line of another embodiment of the utility model; As shown in Figure 3; Comprise a plurality of above-mentioned obstruction light unit 22, above-mentioned control system 23, first via AC power 25 and the second tunnel AC power 26, said first AC power 25 and second AC power 26 are formed above-mentioned power subsystem; Each obstruction light unit 22 is electrically connected control system 23, and said control system 23 is electrically connected a reponse system 24 and this first via AC power 25 and the second tunnel AC power 26.
In the utility model, high power light source is an a kind of xenon flash lamp system, and its xenon flashtube is a kind of gas discharge device with pulsed operation, and the ordinary flash time is the light source of high power intensity between 10 microseconds to 10 millisecond.Electroplate reflection shield by high light intensity xenon flashtube of long-life and accurate optically focused and form luminescent system, to guarantee light intensity and the requirement of beam angle conformance with standard.
The high voltage source transformer converts the AC220V operating voltage into the 2kv hig pressure storage in electric capacity 20, for the flash of light of fluorescent tube provides energy, produces trigger impulse by control circuit and produces 10,000 volts trigger voltage through high-voltage trigger the fluorescent tube discharge is glimmered.Be specially the AC220V/50HZ alternating current through giving high voltage source transformer module and the power supply of low-tension supply transformer module behind the mains switch, low-tension supply transformer module output voltage provides power supply to system, control circuit behind lower pressure rectifier.The high pressure that the high voltage source transformer module produces AC1.7KV obtains the DC2KV high pressure and gives and become the optical circuit power supply behind high-voltage rectifying, for the flash of light of fluorescent tube provides energy.
The effect that reflector is proofreaied and correct in reflection is that the high pressure arc light that fluorescent tube sends reflects and correction through reflector, makes its luminous intensity and beam spread angle conformance with standard.
The layout of obstruction light system can be that 1 cover communication disorder lamp system is installed on every basic crossover tower, and obstruction light is installed quantity: the ground wire upper frame is installed 2 middle light intensity unit, and cat head is adorned 4 high light intensity unit, and 4 middle light intensity unit are respectively installed in body of the tower middle part and bottom.Light intensity obstruction light unit should adopt two independent lamp holder designs in each, and a king light, a secondary lamp, secondary lamp drop into when the king light fault at ordinary times as subsequent use automatically.High light intensity unit adopts independent lamp holder design.
AC power can adopt two backcross stream power supplies, and one time is main power source, and another time is as stand-by power supply, by battery power supply system inversion Alternating Current Power Supply.When main power source had a power failure, system can automatically switch to subsequent use AC power whole obstruction light system is supplied power, when main power source recovers, and system's main power source power supply of automaticallying switch back.Two backcross stream power supply all be depressurized to obstruction light and the required supply voltage of all the other all electric equipments through transformer.Obstruction light and all the other all electric equipments can move in 80%～120% specified input supply voltage (380V/220V) scope, to guarantee its normal light output.
The standby battery power-supply system to the inversion power supply of whole obstruction light system, can guarantee in all obstruction light operate as normal under the power failure condition 48 hours (high light intensity obstruction light is only work at night under the power failure condition) under power-off condition.
Every cover aviation obstruction beacon comprises a cover control system, for the obstruction light unit, when the king light fault, can drop into secondary lamp automatically, and demonstrate the situation of current all obstruction light unit; In addition, obstruction light has automatic open close function, good reliability; Light-controller, time controller are arranged and manually control three kinds of modes to open and close, promptly when dusk, dawn and night, open automatically, close daytime automatically; When light-controller is malfunctioning, can adopt on time to open and close, manually control is used for inspecting state.Control system is installed under the crossover tower in the control room, every basic tower one cover, and installation and maintenance are convenient in system design.During power failure, control system automatic switchover main power source to stand-by power supply is supplied power.
The utility model has solved the high power light source problem, and system configuration adopts modularized design, working stability, and dependable performance, the obstruction light system wiring connects simple and convenient.The high pressure arc light that fluorescent tube sends makes its luminous intensity and beam spread angle conformance with standard through reflector reflection and correction.
Claims (10)
1. an alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line comprises a power subsystem, a control unit and an obstruction light unit; It is characterized in that:
Said power subsystem comprises an AC power, a high voltage source transformer module, a low-tension supply transformer module;
Said control unit comprises:
One control system comprises controller and ambient light sensor, is provided with flashing rate and sequential control, automatic beam change control and obstruction light fault alarm supervisory circuit in the controller; The input of controller is electrically connected with low-tension supply transformer module and high voltage source transformer module respectively;
One signal-processing board is electrically connected with the output of controller, to receive the synchronous flash signal and the ambient brightness signal of controller transmission;
Said obstruction light unit comprises:
One high pressure trigger element, its input is electrically connected high voltage source transformer module and signal-processing board respectively, receiving the low pressure triggering signal of signal-processing board output, and boosts through high-voltage trigger and to form the high pressure trigger impulse; And
Flashing light system, it is electrically connected control unit and high pressure trigger board.
2. alert boat lamp system according to claim 1 is characterized in that power subsystem also comprises a mains switch, and AC power is electrically connected high voltage source transformer module and low-tension supply transformer module through mains switch.
3. alert boat lamp system according to claim 1 and 2 is characterized in that power subsystem also comprises a power supply indicator.
4. alert boat lamp system according to claim 1 is characterized in that described flashing light system is a high power light source,
5. alert boat lamp system according to claim 4 is characterized in that this high power light source is an a kind of xenon flash lamp system.
6. alert boat lamp system according to claim 5 is characterized in that xenon flash lamp is provided with a reflection and proofreaies and correct reflector.
7. alert boat lamp system according to claim 1 is characterized in that high voltage source transformer module parallel connection one high-voltage capacitance.
8. alert boat lamp system according to claim 7 is characterized in that AC power in the said supply voltage can adopt the two stream power supplys of backcrossing, and wherein one time is main power source, and another time is stand-by power supply, by battery power supply system inversion Alternating Current Power Supply.
9. an alert boat lamp system that is used for the big leap high tower of extra high voltage direct current transmission line is characterized in that comprising: obstruction light as claimed in claim 1 unit, control system, power subsystem; An and reponse system; Each obstruction light unit is electrically connected control system, and said control system is electrically connected reponse system and this power subsystem.
10. alert boat lamp system according to claim 9 is characterized in that said alert boat lamp system is provided with a plurality of obstruction lights unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203078584U CN202310182U (en) | 2011-08-23 | 2011-08-23 | Warning navigation lamp system for ultrahigh-voltage direct current large-span high tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203078584U CN202310182U (en) | 2011-08-23 | 2011-08-23 | Warning navigation lamp system for ultrahigh-voltage direct current large-span high tower |
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| CN202310182U true CN202310182U (en) | 2012-07-04 |
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| CN2011203078584U Expired - Lifetime CN202310182U (en) | 2011-08-23 | 2011-08-23 | Warning navigation lamp system for ultrahigh-voltage direct current large-span high tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939827A (en) * | 2014-04-02 | 2014-07-23 | 福建省科正智能科技有限公司 | Emergent lamp light processing system |
-
2011
- 2011-08-23 CN CN2011203078584U patent/CN202310182U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939827A (en) * | 2014-04-02 | 2014-07-23 | 福建省科正智能科技有限公司 | Emergent lamp light processing system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200063 Wuning Road, Shanghai, No. 409, No. Patentee after: Co., Ltd of Huabei Power Design Inst., China Power Engineering Consulting Group Patentee after: Fangyuan Measures Engineering and Technology Co., Beijing Address before: 200063 Wuning Road, Shanghai, No. 409, No. Patentee before: Huabei Power Design Inst., China Power Engineering Consulting Group Patentee before: Fangyuan Measures Engineering and Technology Co., Beijing |
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| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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| CX01 | Expiry of patent term |