CN2140745Y

CN2140745Y - High-efficiency environmental sterilizer

Info

Publication number: CN2140745Y
Application number: CN 92237625
Authority: CN
Inventors: 冯纯乙
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-06
Filing date: 1992-11-06
Publication date: 1993-08-25
Anticipated expiration: 2002-11-06

Abstract

The utility model relates to a high-efficiency environment sterilizer and adopts a full-wave rectifying circuit. The output of the full-wave rectifying circuit is connected with a high voltage generating control circuit which is divided into two control branches. The input of the two control branches is connected in parallel with the input of the full-wave rectifying circuit. The output of the two control branches is connected with the input of the high voltage generating circuit and is connected with the output of the full-wave rectifying circuit simultaneously. The output of the high voltage generating circuit is connected with an ozone generating tube. The excitation frequency of the utility model can achieve 100 hertz, and the formation amount of ozone is about eighty percent higher than the formation amount of the ozone which is created by a device whose excitation frequency is 50 hertz.

Description

High-efficiency environmental sterilizer

This utility model relates to a kind of disinfection sterilization device, particularly a kind of ozone generation steriliser.

Though existing ozonator has certain sterilization effect, but its ozone growing amount is less, usually adopt high-tension transformer to encourage ozone generating pipe, but this method has good technology when requiring the coiling high-tension transformer, otherwise puncture easily and cause contingency, again because the formation characteristic of transformator is difficult to make the volume miniaturization.In addition, because of the proper property of ozone generating pipe,, be difficult for producing big ozone amount with the sinusoidal voltage excitation.

The purpose of this utility model is exactly in order to address the above problem, and provides a kind of volume little, the efficient context disinfection sterilization device that the ozone growing amount is big.

Technical solution of the present utility model:

A kind of efficient context disinfection sterilization device, it includes ozone generating pipe 1, casing 2 and activator, and activator places in the casing 2, and it produces control circuit by rectification circuit, high pressure and circuit for producing high voltage is formed, and it is characterized in that rectification circuit is by diode D ₁, D ₅, D ₂, D ₄The full-wave rectifying circuit of forming, it is imported from D ₁, D ₅And D ₂, D ₄Mid point draw A, the B two ends that connect alternating current power supply, it is exported from D ₁And D ₄Negative pole draw and connect high pressure and produce control circuit, this control circuit divides two control branch roads, respectively by diode D ₃, resistance R ₃, controllable silicon BCR ₂With diode D ₆, resistance R ₂, controllable silicon BCR ₁Form, the input of two control branch roads is by D ₆And D ₃Positive pole draw respectively with full-wave rectifying circuit in D ₁, D ₅Mid point and D ₂, D ₄Mid point connect, the output of two control branch roads is from controllable silicon BCR ₂And BCR ₁Anode draw and connect circuit for producing high voltage, circuit for producing high voltage is by storage capacitor C ₁, C ₂Produce coil T with high pressure and form, wherein C ₁An end and the elementary winding L of T ₁An end connect C ₂An end and L ₁The other end connect L ₁Centre cap and high pressure produce two controllable silicon BCR in the control circuit ₁, BCR ₂Cathode connection connect, pass through resistance R simultaneously ₁With D in the full-wave rectifying circuit ₅, D ₂Anodal junction point connect, the input of circuit for producing high voltage is from C ₁, C ₂The other end draw respectively with high-voltage control circuit in the outfan of two control branch roads be BCR ₂And BCR ₁Anode connect, these two anodes are D with two outputs of full-wave rectifying circuit respectively simultaneously ₁, D ₄Negative pole connect, the output of circuit for producing high voltage produces the secondary windings L of coil T from high pressure ₂Draw and connect ozone generating pipe 1.

This utility model adopts advanced electronic circuit to replace high-tension transformer excitation ozone generating pipe, its circuit is ingenious, simple, volume and cost reduce greatly, service behaviour improves greatly, driving frequency reaches 100 He Zhi, after measured, the ozone amount that this utility model produces will exceed about 80% than the ozone amount that 50 He Zhi activators commonly used are produced, and the ozone growing amount improves greatly.And this utility model can continual continuous operation, implements continual sterilization, and work efficiency improves greatly, and power consumption is not more than 15 watts, is service life more than 5000 hours, and economic benefit is very remarkable.

Fig. 1 is a profile sketch map of the present utility model;

Fig. 2 is an electrical schematic diagram of the present utility model.

As Fig. 1,2, this utility model is connected civil power, when the simple alternating current civil power at the A end for just, the B end when bearing, capacitor C ₁Through diode D ₁, high pressure produces the elementary winding L of coil T ₁, resistance R ₁With diode D ₂And be recharged while diode D ₆Drive controllable silicon BCR ₁Conducting makes capacitor C ₂Through D ₆, R ₂, BCR ₁, L ₁, R ₁, D ₂Discharge in the loop, produce the secondary windings L of coil T like this at high pressure ₂Last generation high-voltage pulse excitation ozone generating pipe 1 produces ozone gas.Otherwise, when the simple alternating current civil power at B end for just, the A end when bearing, capacitor C ₂Through diode D ₄, elementary winding L ₁, resistance R ₁, diode D ₅Charging, diode D simultaneously ₃Drive controllable silicon BCR ₂Conducting makes capacitor C ₁Through D ₃, R ₃, BCR ₁, L ₁, R ₁, D ₅The loop discharge is like this at secondary windings L ₂Two ends produce high-voltage pulse excitation ozone generating pipe 1 again, and obviously ozone generating pipe 1 has obtained the excitation of per second 100 times, and promptly driving frequency is 100 He Zhi, thereby the ozone growing amount is improved greatly.

Claims

1, a kind of efficient context disinfection sterilization device, it includes ozone generating pipe 1, casing 2 and activator, and activator places in the casing 2, and it produces control circuit by rectification circuit, high pressure and circuit for producing high voltage is formed, and it is characterized in that rectification circuit is by diode D ₁, D ₅, D ₂, D ₄The full-wave rectifying circuit of forming, it is imported from D ₁, D ₅And D ₂, D ₄Mid point draw A, the B two ends that connect alternating current power supply, it is exported from D ₁And D ₄Negative pole draw and connect high pressure and produce control circuit, this control circuit divides two control branch roads, respectively by diode D ₃, resistance R ₃, controllable silicon BCR ₂With diode D ₆, resistance R ₂, controllable silicon BCR ₁Form, the input of two control branch roads is by D ₆And D ₃Positive pole draw respectively with full-wave rectifying circuit in D ₁, D ₅Mid point and D ₂, D ₄Mid point connect, the output of two control branch roads is from controllable silicon BCR ₂And BCR ₁Anode draw and connect circuit for producing high voltage, circuit for producing high voltage is by storage capacitor C ₁, C ₂Produce coil T with high pressure and form, wherein C ₁An end and the elementary winding L of T ₁An end connect C ₂An end and L ₁The other end connect L ₁Centre cap and high pressure produce two controllable silicon BCR in the control circuit ₁, BCR ₂Cathode connection connect, pass through resistance R simultaneously ₁With D in the full-wave rectifying circuit ₅, D ₂Anodal junction point connect, the input of circuit for producing high voltage is from C ₁, C ₂The other end draw respectively with high-voltage control circuit in the outfan of two control branch roads be BCR ₂And BCR ₁Anode connect, these two anodes are D with two outputs of full-wave rectifying circuit respectively simultaneously ₁, D ₄Negative pole connect, the output of circuit for producing high voltage produces the secondary windings L of coil T from high pressure ₂Draw and connect ozone generating pipe 1.