CN103168700A

CN103168700A - Moving type electric ranch fence

Info

Publication number: CN103168700A
Application number: CN2013101184652A
Authority: CN
Inventors: 何林
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-08
Filing date: 2013-04-08
Publication date: 2013-06-26

Abstract

The invention provides a moving type electric ranch fence which is characterized by comprising a 12 V direct-current power supply, a self-oscillation circuit, a boosting circuit and a high voltage power grid. A power switch integrated circuit IC1 in the model number of TWH 8751 is selected and used in the self-oscillation circuit. The electric ranch fence enables animals to produce conditioned reflex mentally, so the animals are fear of approaching the electric ranch fence, the effect that the animals are controlled to step over the periphery is achieved, and even though domestic animals have to touch the high voltage power grid, lives of the domestic animals cannot be engendered. Therefore, the electric ranch fence can play a proper role without the need of being firm. The moving type electric ranch fence is an ideal and effective method for short-term feeding and management of the animals, and also is an effective solution for temporary management of the animals and meadow rotation grazing. The moving type electric ranch fence has the advantages of being attractive in appearance, convenient to install and maintain, easy to operate, free from restriction of terrain, low in investment lost, and the like.

Description

Portable electricity is herded fence

Technical field

The invention belongs to the application of electronic technology field, relate to a kind of portable electricity and herd fence.

Background technology

When animal touches electricity and herds fence, animal and electricity herd fence and ground has formed a loop, this moment, animal was subject to rapid high-voltage electric shock at once, it is unforgettable that this electric shock impression is enough to make animals to be remembered, electricity is herded fence can allow animal produce a kind of conditioned reflex psychologically, thereby animal is feared near electricity herded fence, control thereby reach the purpose that animal runs off circumference, also can not work the mischief to its life even if animal or livestock leave no choice but touch high-voltage fence.Therefore, electricity is herded fence does not need very solidly just can play due effect.Thereby herd fence and be easy to realize at design, construction electricity.Electricity is herded the power output of fence and can be regulated according to fence institute length, and making it have sufficiently large electric shock power control animal dare not submit.Electricity is herded fence not only can control larger animal or small-sized domestic animal, also has in addition a lot of purposes, comprises that wildlife is limited in electricity to be herded in the scope of fence.

The fence kind

Fixed electricity is herded fence: it is a kind of long-term fence, and it is compared with traditional iron wire wire net, herds the charging property of fence due to electricity, and electricity is herded fence and just lacked with the contact of animal, so long service life, the fur that is conducive to watch for animals.

Portable electricity is herded fence: being that short-term is raised, a kind of effective ways of management animal, is also the effective solution of temporary control and education animal and grassland rotation grazing.

The circuit that the advantages such as portable electricity of the present invention is herded fence and had good looking appearance, convenient for installation and maintenance, simple to operate, not limited by landform, and cost of investment is low, portable electricity are herded fence all uses common components and parts to make.

Below illustrate portable electricity of the present invention and herd fence related correlation technique content in force.

Summary of the invention

Goal of the invention and beneficial effect: electricity is herded fence can allow animal produce a kind of conditioned reflex psychologically, thereby animal is feared near electricity herded fence, control thereby reach the effect that animal runs off circumference, also can not work the mischief to its life even if livestock leaves no choice but touch high-voltage fence.Therefore, electricity is herded fence does not need very solidly just can play due effect.It is that desirable short-term is raised, a kind of effective ways of management animal that portable electricity is herded fence, is also the effective solution of temporary control and education animal and grassland rotation grazing.The circuit that the advantages such as portable electricity of the present invention is herded fence and had good looking appearance, convenient for installation and maintenance, simple to operate, not limited by landform, and cost of investment is low, portable electricity are herded fence all uses common components and parts to make.

The circuit working principle: the circuit that portable electricity is herded fence forms high pressure generator take TWH8751 as core devices; because the 2nd pin of TWH8751 in circuit is electronegative potential; internal oscillator is starting of oscillation at once; its frequency of oscillation is about 1KHz; L2 obtains approximately 6000V high pressure at impulse type transformer B step-up coil, and the 6000V high-frequency and high-voltage connects high-voltage fence by protective resistance R3.The standby power consumption of herding fence because of electricity is very faint, can use small-power 12V dc source so this electricity is herded fence, as: the 12V accumulator, therefore be suitable for mobile the use.

Technical scheme: portable electricity is herded fence, and it comprises 12V dc source, self-maintained circuit, booster circuit and high-voltage fence, it is characterized in that:

self-maintained circuit: it is by power switch circuit IC1, resistance R 1, capacitor C 1, resistance R 2 and impulse type transformer B vibration winding L 1 form, the model that power switch circuit IC1 selects is TWH8751, the 2nd pin of power switch circuit IC1 is by resistance R 1 connection circuit ground GND, the anodal VCC of the 5th pin connection circuit of power switch circuit IC1, the 1st pin of power switch circuit IC1 connects an end of capacitor C 1 and an end of resistance R 2, the 3rd pin connection circuit ground GND of the other end of capacitor C 1 and power switch circuit IC1, one end of the other end of the 4th pin connecting resistance R2 of power switch circuit IC1 and impulse type transformer B vibration winding L 1, the anodal VCC of other end connection circuit of impulse type transformer B vibration winding L 1,

Booster circuit and high-voltage fence: it is comprised of step-up coil L2, protective resistance R3 and the high-voltage fence of impulse type transformer B, the end of impulse type transformer B step-up coil L2 connects high-voltage fence by protective resistance R3, the other end connection circuit ground GND of impulse type transformer B step-up coil L2;

The 12V dc power anode is connected with circuit anode VCC, and the 12V dc power cathode is connected with circuit ground GND.

Description of drawings

Accompanying drawing 1 is that portable electricity provided by the invention is herded embodiment circuit working schematic diagram of fence; The circuit ground GND that requires portable electricity to herd in fence must reliably be connected with the earth by wire.

Embodiment

Herd fence circuit working schematic diagram and description of drawings according to the portable electricity shown in accompanying drawing 1, and according to annexation between components and parts in the described each several part circuit of summary of the invention, and the components and parts technical parameter described in embodiment requires and the circuit production main points are implemented to realize the present invention, below in conjunction with embodiment, correlation technique of the present invention is further described.

The selection of components and parts and technical parameter

IC1 is power switch circuit, and the model of selecting is TWH8751, and it adopts the TOP-220 encapsulation, have 5 pins, its internal circuit is by input stage, and buffer amplifier and Darlington power output stage form, and is provided with feedback control loop and subtracts the flow pattern output protection circuit;

The resistance of resistance R 1 is that 220 Ω, power are 1/4W; The resistance of resistance R 2 is 100K; Resistance R 3 is protective resistances, and resistance is 1M Ω, and its power is 3W;

C1 is electric capacity of the dacron, and its capacity is 0.01 μ F;

The 12V dc source, the selection work electric current is greater than the voltage-stabilized power supply of 600mA.

Circuit production main points and circuit debugging

The making of impulse type transformer B: adopt the 14 inch black and white television set discrete line output transformer transformations of the way, vibration winding L 1 use ￠ 0.6mm enamel-covered wire is flat around 45 circles, and step-up coil L2 uses the former high voltage package of black-and-white TV set trades output transformer;

Portable electricity is herded the circuit of fence as long as the components and parts performance of using is intact, weld according to the annexation of components and parts shown in accompanying drawing 1, the physics wiring is conscientiously checked and check errorless after, the circuit of this device need not debugged and can work;

High-voltage fence is made: high-voltage fence is selected 4～6 galvanized wires or stainless steel wire, and length can be determined as requested, and galvanized wire is fixed on the good support of insulation, and the spacing between galvanized wire is 120～250mm;

During circuit debugging, the resistance of adjustable resistance R2 makes circuitry reach power saving, the highest circuit debugging of namely accusing of output voltage is completed;

Attention: the lead-in wire that connects high-voltage fence must use black and white television set line output high-voltage connection; Require circuit ground GND reliably to be connected with the earth by wire, otherwise electric effect of herding fence will be had a greatly reduced quality!

Claims

1. a portable electricity is herded fence, and it comprises 12V dc source, self-maintained circuit, booster circuit and high-voltage fence, it is characterized in that:

described self-maintained circuit is by power switch circuit IC1, resistance R 1, capacitor C 1, resistance R 2 and impulse type transformer B vibration winding L 1 form, the model that power switch circuit IC1 selects is TWH8751, the 2nd pin of power switch circuit IC1 is by resistance R 1 connection circuit ground GND, the anodal VCC of the 5th pin connection circuit of power switch circuit IC1, the 1st pin of power switch circuit IC1 connects an end of capacitor C 1 and an end of resistance R 2, the 3rd pin connection circuit ground GND of the other end of capacitor C 1 and power switch circuit IC1, one end of the other end of the 4th pin connecting resistance R2 of power switch circuit IC1 and impulse type transformer B vibration winding L 1, the anodal VCC of other end connection circuit of impulse type transformer B vibration winding L 1,

Described booster circuit and high-voltage fence are comprised of step-up coil L2, protective resistance R3 and the high-voltage fence of impulse type transformer B, the end of impulse type transformer B step-up coil L2 connects high-voltage fence by protective resistance R3, the other end connection circuit ground GND of impulse type transformer B step-up coil L2;

Described 12V dc power anode is connected with circuit anode VCC, and the 12V dc power cathode is connected with circuit ground GND.