CN2197057Y

CN2197057Y - Device for killing bactecria and disinfecting

Info

Publication number: CN2197057Y
Application number: CN 94222416
Authority: CN
Inventors: 赵芳
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-29
Filing date: 1994-09-29
Publication date: 1995-05-17
Anticipated expiration: 2004-09-29

Abstract

The utility model relates to a sterilizing and disinfecting device which is characterized in that generated ozone is led into water, and the utility model conducts sterilization and disinfection by utilizing a strong oxidation action produced by decomposing the ozone; a control circuit and a booster circuit are combined into one element. The utility model which is an ideal sterilizing tool has the advantages of small size, convenient operation, high efficiency, and good effect.

Description

Device for killing bactecria and disinfecting

This utility model relates to health care, particularly material or object disinfectant device.

At present, general sterilization to medical apparatus, the pressure that adopt steam the method for boiling more, the liquid medicine infusion method, four kinds of modes of ultraviolet irradiation and dry heat sterilization method, yet above-mentioned several method all has many shortcoming parts, as, though pressure steams the effect that the method for boiling can reach sterilizing, but easily make the utensil that is sterilized at high temperature damage distortion, its packing material particularly is as gauze, need often to change, its drug effect of liquid medicine infusion method has the certain hour restriction, also uneconomical, the ultraviolet rule is harmful because of ultraviolet, and personnel can't be approaching, and its wavelength barrier effect is poor, so also undesirable, and the dry heat sterilization method also easily makes and is sterilized utensil and packing material damages.

General family all uses chemical detergent to the washing of vegetable, fruit, and these chemical detergents also are deleterious to human body, so need with a large amount of clear water rinsings after cleaning, the harmful substances such as antibacterial in the tap water can be infected with again on vegetable and fruit like this, can not reach sterilization fully.

For the pesticide that the quilts that the surface absorbed such as vegetable, fruit spray, still not have good way and remove, general way is to soak some times with clear water more, its poor effect.

The purpose of this utility model provides a kind of can going up for medical treatment utensil is carried out disinfection, edible vegetable, fruit are played the sterilization Detoxication, and can to the diet vessel carry out disinfection energy-conservation, the people can be near operation, do not damage being sterilized article, the prompt practical sterilization detoxification device of volume urine.

The purpose of this utility model reaches by following technical scheme, the sterilization detoxification device comprises shell, manostat, air pump, switch and intervalometer, also comprise the double-circuit system transformator, ozonator, transparent conduit and tank, two times the system transformer of hesitating can produce variable voltage electric current and supertension voltage, and the variable voltage electric current that is produced can make the revolution of air pump motor change and the exhaust air rate of control air pump, the supertension voltage that is produced is delivered to ozonator and produces ozone, ozone flows to tank through transparent conduit, when ozone contacts with hydrone in tank, promptly hydrone can be decomposed generation H ₂O ₂+ O ₂, thereby produce strong oxidation, reach the effect of sterilization detoxifcation.

The double-circuit system transformator is divided into two parts, i.e. the pressure-control circuit and the loop of boosting.

Below, in conjunction with the accompanying drawings and embodiments sterilization detoxification device of the present utility model is described in detail.

Fig. 1 is the axonometric chart of this utility model sterilization detoxification device, and top cover is removed among the figure;

Fig. 2 is the circuit theory diagrams of this sterilization detoxification device.

As Fig. 1, sterilization detoxification device of the present utility model has a shell 1, enclosure is equipped with air pump 2, the air intlet of air pump 2 has pipe 8 to pass to housing exterior, the air vent of air pump then communicates with ozonator 3, the outlet of ozonator 3 connects an end of transparent hose 6, the other end of flexible pipe 6 is then put into the water of tank 7,220V, the power supply of 50-60HZ feeds manostat 9 and becomes unidirectional current, feed double-circuit system transformator 10 again, pressure-control circuit in this transformator produce variable voltage Current Control air pump 2 motor speed and control the amount of air-out, the loop of boosting in the transformator then produces extra-high pressure (reaching tens thousand of volts) and is delivered to ozonator 3, produces electric discharge phenomena in the ozonator 3 and produces anion, and it and airborne oxygen are combined to form ozone (O ₃), ozone is transported in the water of tank 7 through transparent conduit 6, and ozone contacts with hydrone hydrone is resolved into H ₂O ₂+ O ₂And have strong oxidation and produce the sterilization Detoxication.This device is incorporated in the pressure-control circuit and the loop of boosting in the transformator, becomes an element, and volume dwindles greatly.

The circuit theory diagrams of this device as shown in Figure 2, power supply is through transformator T ₁With diode D ₁-D ₄Be transformed to unidirectional current, again through regulating circuit D5, CK becomes variable voltage and controls motor (among Fig. 2 for the M) revolution of air pump 2, and electric current is by 10 outputs, and DC current also passes through transformator T ₂Boost to extra-high pressure (about 20,000 volts) and transport to ozonator.

On and off switch 4 also is housed on this device, and power supply indicator 5 is with the starting of control device and stop, and intervalometer 11 also is housed with the automatic control disinfectant time.

This sterilization detoxification device service voltage is 220V/50-60Hz, and exhaust air rate is minimum to be 2500cc/min, is up to 5000cc/min, through the minimum 0.002PPM of its ozone concentration behind the ozonator, is up to 0.08PPM, and consumed power is 15W.

As the equipment of above-mentioned technical data, can be to the detoxifcation that sterilizes of 2 kilograms vegetable or fruit surface, the time generally is 0.5 hour.

This apparatus structure is simple, and most of parts all can have been bought by commercially available, and are easy to manufacture, volume is little, easy to use, utilize the strong oxidation of ozone and water decomposition sterilize detoxifcation, efficient height, effective, the people can be near operation, and do not produce detrimental effect to being sterilized article,, after strong oxidation, the part decomposition is arranged also for the pesticide that enters vegetable, fruit surface, can partly eliminate adverse effect, places such as real still family, hospital, dining room sterilization antidotal ideal tools to human body.

Claims

1, a kind of sterilization detoxification device, comprise shell 1, manostat 9, air pump 2, switch 4 and intervalometer 11, it is characterized in that also comprising double-circuit system transformator 10, ozonator 3, transparent conduit 6 and tank 7, double-circuit system transformator 10 has pressure-control circuit and the loop of boosting can produce variable voltage electric current and extra-high pressure, the exhaust air rate of the variable voltage Current Control air pump 2 that is produced, the extra-high pressure that is produced are delivered to ozonator 3 and produce ozone, and ozone flows to tank 7 through transparent conduit 6.

2, sterilization detoxification device as claimed in claim 1 is characterized in that comprising in the said double-circuit system transformator 10 pressure-control circuit and the loop two parts that boost.