CN2489547Y

CN2489547Y - High voltage pulse electric net device

Info

Publication number: CN2489547Y
Application number: CN 01247155
Authority: CN
Inventors: 曹建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-31
Filing date: 2001-07-31
Publication date: 2002-05-01
Anticipated expiration: 2011-07-31

Abstract

The utility model provides a high voltage pulse electric net device with full function, comprising a voltage electric net, a positive booster which is connected to the high voltage electric net and provides high voltage electricity to the high voltage electric net, a drive which is connected to the positive booster and a power supply source. The utility model is characterized in further including a microprocessor controller which is connected to the drive and a detector which is connected to the microprocessor controller. The utility model solves the problem of automatic up-conversion of jump return signal, the high voltage pulse can be increased from one time every two seconds to five times every second, making severe strike to the net touching people, and the strike only makes the people lose behavior capability without life threat. In addition, the utility model contains a rush preventing net and a break-proof line, and has multiple functions of break line, creepage, short circuit and low load warning; the utility model is suitable for the safety protection of the important positions such as jails, detention houses and ordnance warehouses, is a real high voltage pulse electric net device with safe performance and high reliability.

Description

Global function high-voltage pulse electrical network device

The utility model relates to a kind of high-voltage fence device, especially a kind of high-voltage pulse electrical network device that is used to take precautions against that does not jeopardize human life.

Use at present in the special protection place such as boundary defence facility that prison, detention house or warehouse, military key area etc. are located, owing to exist simple in structurely, poor reliability does not have automatic raising frequency function, and the strick precaution dynamics is weak to be waited not enoughly, thereby is not widely used.And use is at the high-voltage fence warning device in these places, the one, can accidentally injure people and animals, even entail dangers to life, the 2nd, the control warning system generally all adopts relay or transistor relay circuit to control, complex structure not only, poor reliability, and fault is more, is difficult to adapt to the requirement of current boundary defence.Therefore, be necessary prior art is improved.

The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of multiple functional, reliability is high, not entail dangers to life, can be rapidly after touching net the high-voltage pulse electrical network device of raising frequency automatically.

The utility model is realized by following technical proposal: it comprises high-voltage fence, link to each other with high-voltage fence and provide the stepup transformer of high-tension electricity to it, driver that links to each other with stepup transformer and power supply is characterized in that it also comprises microprocessor controller that links to each other with driver and the detector that links to each other with microprocessor controller.

Described microprocessor controller is a chip microprocessor, wherein terminals OM links to each other with driver DW-KP respectively, the end of binding post JK1 links to each other with the anode of DC power supply device by connecting line 150, the other end with link to each other with the negative terminal of dc power supply again after alarm Y1 links to each other, terminals N links to each other with the output OUT of comparison amplifier DW-BJB-7 by latching relay KR and contact thereof, this chip microprocessor also links to each other with computer interface X2-485 and AC power respectively, so that the net-fault signal that transducer is sent here becomes the output of high-frequency pulse signal, original per two seconds pulse signals once and rise to each second 5 times automatically, send warning simultaneously and send signal, so that computer carries out Long-distance Control to computer.

Described detector is made up of electrical quantity sensor and comparator, the input of electrical quantity sensor WBKI is serially connected in respectively on the output of driver DW-KP, output links to each other with the input of comparator DW-BJB-7 respectively, the output of comparator links to each other with latching relay KR respectively, the contact of latching relay KR links to each other with microprocessor controller, so that tell net-fault signal, electric leakage signal, short-circuit signal, break signal and these signals sent into microprocessor controller, show above-mentioned signal simultaneously respectively.

The output of described driver DW-KP also links to each other with stepup transformer SYQ, so that the pulse signal that microprocessor is sent zooms into pulsed power signal, rises to 5 kilovolts high voltage pulse again through stepup transformer, is sent to high-voltage fence.

The utility model compared with prior art has following advantage and effect: owing to be provided with microprocessor controller and detector, can be with the automatic immediately raising frequency of net-fault signal, even high-voltage pulse once was increased to per second 5 times by original per two seconds, make the net-fault people suffer severe strike, and this strike only is to make its LOM, do not jeopardize its life, report to the police by microprocessor controller simultaneously, effectively improved the strick precaution ability of electrical network device, the utility model also has anti-rushing the net in addition, anti-broken string and broken string, electric leakage, short circuit, multiple function such as undervoltage warning, be fit to the prison, the detention house, the safety precaution in important place such as armory, real is a kind of multiple functional, the high-voltage pulse electrical network device that reliability is high.

Fig. 1 is the scheme of installation of the utility model;

Fig. 2 is the circuit diagram of the utility model.

Below in conjunction with accompanying drawing the utility model is described further, is not limited in this but hold within the utility model.

Among Fig. 1,1 is ground wire, 2,3,4,5 is high-voltage fence, and 6 are the case that boosts, and high-voltage booster is installed in it, 7 is enclosure wall, 8 are low pressure lead-out wire steel pipe, and 9 is main frame, and microprocessor controller, detector, display, driver are installed in it, high-pressure section is thoroughly separated with low-pressure section, make it to have high reliability and fail safe.

Among Fig. 2, supply socket XI-Z, air switch QA, fuse FU, stop button STP, start button SB, relay K M and contact thereof, time relay KT and contact thereof, ammeter A etc. form power-supply controller of electric, and this power-supply controller of electric links to each other with contact KM1-2, KM2-2, KM3-2, KM4-2 respectively by fuse FU3-FU6, so that DW-KP provides power supply to driver, this power-supply controller of electric links to each other with the primary coil of power transformer TC with 6 by line 4 simultaneously, also links to each other with microprocessor KZQ simultaneously, so that provide working power to them.

Microprocessor KZQ adopts the 89C51 monolithic processor, terminals OM1-OM4 respectively with 18 of driver DW-KP1,19 pin, 28 of DW-KP2,29 pin, 38 of DW-KP3,39 pin, 48 of DW-KP4,49 pin link to each other, terminals JK1 is a processor output relay normally opened contact end, the one end connects the anode of DC power supply device by connecting line 150, the other end with link to each other with the negative terminal of DC power supply device again after alarm Y1 links to each other, terminals N1-N6 links to each other with the output OUT1-OUT6 of comparison amplifier DW-BJB-7 by the contact KR1-4-KR6-4 of latching relay KR1-KR6, this chip microprocessor also links to each other with computer interface X2-485 and AC power respectively, so that the net-fault signal that transducer is sent here becomes the output of high-frequency pulse signal, original per two seconds pulse signals once and rise to each second 5 times automatically, send warning simultaneously and send signal, so that computer carries out Long-distance Control to computer.

Detector is made up of electrical quantity sensor WBK and comparator DW-BJB-7, electrical quantity sensor WBKI-1-WBKI-4 is the core-theaded type electrical quantity sensor, be serially connected in the output 14 of driver DW-KP1-DW-KP4 respectively, 24,34, on 44, its output links to each other with the input IN1-IN4 of comparator DW-BJB-7 respectively, the output OUT1-OUT4 of comparator links to each other with latching relay KR1-KR4 respectively, the contact KR1-4-KR4-4 of latching relay KR1-KR4 links to each other with microprocessor controller, so that tell the net-fault signal, electric leakage signal, short-circuit signal, break signal, and these signals are sent into microprocessor controller, show above-mentioned signal simultaneously respectively.

The output X2-X9 of driver DW-KP1-DW-KP4 also links to each other with stepup transformer SYQ1-SYQ4 input respectively, the output of stepup transformer SYQ1-SYQ4 links to each other with the high-voltage fence input respectively, so that the pulse signal that microprocessor is sent zooms into pulsed power signal, rise to 5 kilovolts high voltage pulse again through stepup transformer, be sent to high-voltage fence.

Claims

1, a kind of global function high-voltage pulse electrical network device, it comprises high-voltage fence, link to each other with high-voltage fence and provide the stepup transformer of high-tension electricity to it, driver that links to each other with stepup transformer and power supply is characterized in that it also comprises microprocessor controller that links to each other with driver and the detector that links to each other with microprocessor controller.

2, electrical network device according to claim 1, it is characterized in that described microprocessor controller is a chip microprocessor, wherein terminals OM links to each other with driver DW-KP respectively, the end of binding post JK1 links to each other with the anode of DC power supply device by connecting line 150, the other end with link to each other with the negative terminal of dc power supply again after alarm Y1 links to each other, terminals N links to each other with the output OUT of comparison amplifier DW-BJB-7 by latching relay KR and contact thereof, and this chip microprocessor also links to each other with computer interface X2-485 and AC power respectively.

3, electrical network device according to claim 1, it is characterized in that described detector is made up of electrical quantity sensor and comparator, the input of electrical quantity sensor WBKI is serially connected in respectively on the output of driver DW-KP, output links to each other with the input of comparator DW-BJB-7 respectively, the output of comparator links to each other with latching relay KR respectively, and the contact of latching relay KR links to each other with microprocessor controller.

4, electrical network device according to claim 1 is characterized in that the output of described driver DW-KP links to each other with stepup transformer SYQ.