CN2499709Y

CN2499709Y - Electronic type gasoline cutterbar

Info

Publication number: CN2499709Y
Application number: CN 01260570
Authority: CN
Inventors: 褚友祥; 刘鉴海
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-21
Filing date: 2001-09-21
Publication date: 2002-07-10
Anticipated expiration: 2011-09-21

Abstract

An electronic type gasoline cutterbar comprises a casing and a circuit in the casing, wherein the circuit is connected with an input end of a transformer by city power, and an output end of the transformer is connected with an oscillation circuit. The oscillation circuit consists of a bridge rectifier circuits D, a resistance R, a capacitance C and a triode B. The utility model has the advantage that the oscillation circuit of the utility model makes the oscillating amplitude of a crystal large enough and stable. An isopiestic gas path of the device makes the pressure in an oil tank and a mist tank equal, thereby guaranteeing that the injection of oil mist is uniform and powerful, when the oil mist mixes with oxygen in a cutting torche mixing chamber, because the pressure of the oil mist is smaller than the pressure of the oxygen, the oil mist is easily brought into the cutting torche by the oxygen and lighted. Therefore, both the burning temperature and cutting strength are much better than the prior gasoline cutterbar.

Description

Electronic type gasoline cutting machine

Technical field

The invention belongs to metal cutter, particularly a kind of electronic type gasoline cutting machine

Background technology

At present, China has electrospray formula gasoline cutting machine, be that the higher-order of oscillation that oscillating circuit produces makes gasoline atomizing, gasoline after the atomizing is subjected to certain pressure in the atomizing case, but present gasoline cutting machine makes atomized spray be subjected to certain influence because the pressure of fuel tank is little, its electronic circuit partly exists power output little simultaneously, problems such as oscillatory instability, but all in various degree exist various shortcomings, inhomogeneous, the problem such as igniting is smooth, the gasoline utilization rate is low of burning.

Summary of the invention

Technical problem to be solved by this invention is: novel electron oscillating circuit and isobaric a kind of electronic type gasoline cutting machine are provided, make burning very even, it is unobstructed to light a fire, and has improved the gasoline utilization rate.

Technical scheme of the present invention is:

A kind of electronic type gasoline cutting machine is made up of casing and its inner circuit, it is characterized in that: its inner circuit is electrically connected the transformer input by the city, and the transformer output connects oscillating circuit.

Oscillating circuit is output cathode connection resistance R 1 and the capacitor C 1 by bridge rectifier D, the output negative pole of bridge rectifier D connects the inductance L 1 and capacitor C 1 other end, inductance L 1 other end connection inductance L 2 and capacitor C 2, C3, inductance L 2 other ends connect the emitter stage of triode B, the other end of capacitor C 2 connects base stage and the resistance R 2 of capacitor C 4 and triode B, resistance R 2 other ends connect the colelctor electrode and resistance R 1 other end of triode B, with capacitor C 3 other ends, and as an end of exporting, capacitor C 4 other ends are as the other end of output.

Effect of the present invention is:

Oscillating circuit of the present invention makes the amplitude of crystal oscillation enough big, and stable, therefore, makes ignition temperature and cutting dynamics all far better than existing gasoline cutting machine.The pressure gas channel that waits of this machine equates the pressure in fuel tank and the fog chamber, thereby the injection that guarantees mist of oil is evenly strong, in the cutting torch mixing chamber during with oxygen mix, because the pressure of mist of oil is less than the pressure of oxygen, so oxygen is very easy brings mist of oil into cutting torch and light.

Description of drawings

Fig. 1 is the panel figure of electronic type gasoline cutting machine

Fig. 2 is the circuit diagram of electronic type gasoline cutting machine

Fig. 3 is electronic type gasoline cutting machine oscillating circuit figure

Fig. 4 is the another kind of circuit diagram of electronic type gasoline cutting machine

Fig. 5 is that electronic type gasoline cutting machine uses connection diagram

The specific embodiment

Electronic type gasoline cutting machine is to adopt gasoline as the method for the energy with electronic, with being injected into cutting torch and oxygen mix after the atomizing of gasoline cutting machine, realizes the purpose of steel plate cutting.

The panel figure of Fig. 1 electronic type gasoline cutting machine shell

The circuit of the inside of a kind of electronic type gasoline cutting machine shown in Figure 2 is formed, and its inner circuit is electrically connected the transformer input by the city, and the transformer output connects oscillating circuit.Voltmeter and ammeter are set on circuit, also are provided with switch and indicator lamp.

Fig. 3 is that oscillating circuit figure is output cathode connection resistance R 1 and the capacitor C 1 by bridge rectifier D, the output negative pole of bridge rectifier D connects the inductance L 1 and capacitor C 1 other end, inductance L 1 other end connection inductance L 2 and capacitor C 2, C3, inductance L 2 other ends connect the emitter stage of triode B, the other end of capacitor C 2 connects base stage and the resistance R 2 of capacitor C 4 and triode B, resistance R 2 other ends connect the colelctor electrode and resistance R 1 other end of triode B, with capacitor C 3 other ends, and as an end of exporting, capacitor C 4 other ends are as the other end of output.

The circuit of another kind of electronic type gasoline cutting machine shown in Figure 4 is formed, its inner circuit removes by the city and is electrically connected the transformer input, the transformer output connects oscillating circuit, voltmeter and ammeter are set on circuit, also be provided with switch and indicator lamp, outside, also increased air pump power supply circuits and warning circuit.

Fig. 5 is to use connection diagram, among the figure 1,2, the 3rd, electronic type gasoline cutting machine, the 1st, AC power, the 2nd, transformer, the 3rd, oscillating circuit, the 4th, petrol tank, the output of oscillating circuit is connected on the ultrasonic transducer Q of petrol tank inside, and the 5th, air pump, the 6th, oxygen cylinder, the 7th, cutting torch, the 8,9, the 10th, tracheae.

Claims

1, a kind of electronic type gasoline cutting machine is made up of casing and its inner circuit, it is characterized in that: its inner circuit is electrically connected the transformer input by the city, and the transformer output connects oscillating circuit.

2, electronic type gasoline cutting machine according to claim 1, it is characterized in that: oscillating circuit is output cathode connection resistance R 1 and the capacitor C 1 by bridge rectifier D, the output negative pole of bridge rectifier D connects the inductance L 1 and capacitor C 1 other end, inductance L 1 other end connects inductance L 2 and capacitor C 2, C3, inductance L 2 other ends connect the emitter stage of triode B, the other end of capacitor C 2 connects base stage and the resistance R 2 of capacitor C 4 and triode B, resistance R 2 other ends connect the colelctor electrode and resistance R 1 other end of triode B, with capacitor C 3 other ends, and as an end of exporting, capacitor C 4 other ends are as the other end of output.