CN2415766Y

CN2415766Y - Multifunction disinfecting clean_keeping box

Info

Publication number: CN2415766Y
Application number: CN 00231136
Authority: CN
Inventors: 赵平林
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-06
Filing date: 2000-04-06
Publication date: 2001-01-24
Anticipated expiration: 2010-04-06

Abstract

The utility model relates to a multifunction disinfecting clean-keeping box, belonging to the disinfecting clean field of the small-sized dinner services (such as the chopsticks, the grippers, and the table knives) and the small-sized medical treatment apparatus tools in diet industry, family and hotel. The utility model solves the problems of inconvenient procedures of disinfection before which are to braise with steam and boil with water, and the way before wastes time, effort and fuel. The utility model provides an innovation which can kill various pathogenic germs with disinfection by ozone. The multifunction disinfecting clean-keeping box can carry out the timing circulating disinfection, keep the disinfected article under the state of asepsis and dryness, avoid the neo-emitting secondary pollution of the disinfected dinner service effectively, and stop using the long-standing disposable chopsticks. Therefore, the utility model is a beneficial product which can protect the forest.

Description

A kind of multifunctional disinfecting box of keeping a public place clean

This utility model is a kind of multifunctional disinfecting box of keeping a public place clean, and is applicable to popular family, and catering industry is to the small appliance of medical departments such as small-sized tableware (as wooden chopsticks, spoon, table knife) and hospital, the sterilization of apparatus such as articles for use, the sterilization class apparatus of keeping a public place clean.

Sterilization in the past, sterilization are to adopt steam to steam, and boiled water boils, this method consumption manpower, and time-consuming and fuel, very uneconomical, but also inconvenient.The tableware apparatus such as (as wooden chopsticks, spoon, table knives) of general domestic, the air permeability of just directly putting into depository dish after cleaning up is relatively poor, add that residing ambient temperature is generally higher, especially in southern area of heavy rainfull, so just give the place and the condition that provides good of growing of various pathogenic bacteria microorganisms, make wash clean article such as tableware catch pathogenic bacteria again, promptly cause secondary pollution problem.

The purpose of this utility model is to overcome above-mentioned defective and a kind of various morbific pathogenic bacterias of can thoroughly killing is provided, and the sterilization that can circulate, the sterilization keep a public place clean, dehumidifying, make tableware etc. keep being sterilized sterilization with prodigiosin is long-term, the effectively pre-Radix Stephaniae Tetrandrae disinfectant tableware of dry status etc. causes secondary pollutions; Remove the tired brain of catering industry life-time service throwaway chopsticks, from and save a large amount of timber, protect forest resources and ecological environment the product of benefiting the nation and the people.

This utility model realizes that the technical scheme of above-mentioned purpose is to have adopted super oxygen (ozone) gas technology of one of the four big science and technology of 21st century environment to kill various pathogenic germs, its principle such as accompanying drawing 4, shown in Figure 5, it is this utility model multifunctional disinfecting box of keeping a public place clean, air outside this box body is under the attraction of exhaust fan (12), air enters in the side box (18) from the air inlet (21) in box body left side, in ozonator (25) is brought in the effect of exhaust fan (12) into, under high-tension effect, (sterilization of employing ozone is kept a public place clean and is A type product to produce ozone gas, it is exactly this utility model, adopt pyritous sterilization to keep a public place clean and be the Type B product), head (13) by taking place in ozone gas, through air exhaust passage (23), numerous little ventholes (20) blows and enters into parcel tray (9) from the air draft plate, unnecessary gas is through the oral pore of giving vent to anger (26) and the cover plate (5) on box body (1) right side, and place such as drawer mouth (11) delivery cassette is external, and reaching carries out disinfection to article keeps a public place clean, exsiccant purpose.

Below in conjunction with embodiment concrete structure of the present utility model is described:

Fig. 1 is outward appearance box body shell figure of the present utility model.

Fig. 2 is one of outward appearance box body shell figure of the present utility model.

Fig. 3 is two of outward appearance box body shell figure of the present utility model.

Fig. 4 flows to sketch map for ozone gas of the present utility model.

Fig. 5 is a cut-away view of the present utility model.

Fig. 6 is this utility model electrical schematic diagram.

Fig. 7 is this utility model ozonator (25) electrical schematic diagram.

The external form of this product is divided into 1-3 kind pattern, and internal structure is identical, only is for satisfying the different requirements of user, and shell shape has been made change.

Mark numbering in the accompanying drawing is described as follows:

1, box case 2, on and off switch 3, status indicator lamp

4, drawer 5, lid 6, hanging hole

7, panel 8, renovate 9, parcel tray

10, air draft plate 11, drawer mouth 12, exhaust fan

13, ozone take place 14, mains transformer 15, intervalometer capable of circulation

16, circuit board 17, intermediate isolating plate 18, left side box

19, gas outlet 21, box air inlet hole, left side on handle 20, the air draft plate

22, gas flow 23, air exhaust passage 24, fixed block

25, give vent to anger oral pore 27, commutator of ozonator 26, right side parcel tray

28, trifocal manostat

The described multifunctional disinfecting box of keeping a public place clean is by the high-pressure ozone generator (25) in box case (1) and the box body shell and its (13) to take place, intervalometer capable of circulation (15), exhaust fan (12), air draft plate (10), air exhaust passage (23), intermediate isolating plate (17), fixed block (24), mains transformer (14), circuit board electronic devices and components such as (16), relay J ₁Constitute; Described air draft plate (10) is the air draft plate that has numerous air vent (20), and it is to put the ventilating board that the thing plate is again ventilation, and with intermediate isolating plate (17), the peripheral panels of box body shell (1) plate is connected and the parcel tray (9) that constitutes.Whole box case (1) both can be plastics, can be iron plate also, or corrosion resistant plate was made.

The input that circuit board (16) in the described left side box (18) is provided with its outfan of mains transformer (14) and bridge rectifier (27) joins; The outfan of bridge rectifier (27) and trifocal manostat (28) IC ₂1 foot (78L12) and pass through relay J ₁Be connected with ozonator (25), with intervalometer capable of circulation (15) IC ₁(LM555), the connection that is in parallel of exhaust fan (12), display lamp (3) is to provide electronic devices and components, the working power that parts are required.

Comprised in the described ozonator (25) that generation is highly compressed, CMOS (4069) IC of signal is provided ₄The 1st, 2,3 and outward element formed the anti-phase oscillations device, its output signal through crystal triode T ₃(13003) after the amplification, emitter stage and booster transformer B ₁The output that is coupled produces 300 volts ac high-voltage, through D ₁-D ₄Rectifier rectification, high direct voltage are added on the positive and negative extreme of (being connected to) thyristor, so that thyristor D to be provided ₇Required direct-current working volts.At CMOSIC ₄4,5,6 form another anti-phase oscillations device again, the signal that it produced is connected to thyristor D again ₇Grid (the control utmost point) as triggering D ₇Be the conducting or the triggering signal of cut-off state, so that at diode D ₅, capacitor C ₂, booster transformer B ₂On the loop of being formed under repeated charge and the letter pressure effect, at transformator B ₂The ac high-voltages of output more than producing ten thousand volts, be connected to diode D ₈Positive pole, the high direct voltage after the rectification are received ozone head (13) generation ozone gas are taken place; Under the effect of exhaust fan (12), gas is by air exhaust passage (23), and the hole (20) on the air draft plate (10) enters into parcel tray (9).

Described intervalometer capable of circulation (15) is by IC ₁(LM555) base chip circuit and peripheral resistance, the electric capacity time, potentiometer W ₁Transistor T ₁, T ₂, relay J ₁Deng the intervalometer of being formed capable of circulation (15), after turning on the power switch (2), intervalometer capable of circulation (15) is just constantly being controlled the work of ozonator (25), control generation of ozone and opening, stopping of exhaust fan (12).Transistor T ₁Colelctor electrode and variable potentiometer W ₁, capacitor C ₃And IC ₁The 6th, 7 feet be connected and formed the shutdown timing circuit, control downtime.Transistor T ₂Emitter stage and IC ₁The 2nd sole connect, with resistance R ₁, capacitor C ₂, diode D ₂Form the start timing circuit, control start timing, so, as long as regulating capacitor C ₂, C ₃With variable potentiometer W ₁Parameter, just can change the long and short of disinfecting time.

Because ozone gas is a kind of diffusivity gas, when killing various pathogenic bacteria, can not produce the dead angle, sterilization effect is remarkable, ozone is present the strongest known oxidant, its sterilizing power is 3000 times of chlorine, and disinfection force is 2000 times of cresol, and it also has detoxifcation, fresh-keeping, effect such as eliminate the unusual smell.

This product-specific investments is few, and cost is low, instant effect, and market prospect and economic benefit are considerable.

Various components and parts and material that this product adopted are all used always, and production technology is simple, and casing can be plastics or iron plate, or metallic plate such as corrosion resistant plate, circuit board is general printed circuit board (PCB), oneself can corrode, integrated circuit, resistance, electric capacity, after the relay electronic devices and components are purchased together, use circuit ferrum, avometer, oscillograph, just can oneself assemble debugging.Because this product is to be positioned huge family and numerous catering industry, it can expand to medical industry again, belongs to exclusive the wound at home, so its market prospect and economic benefit are very considerable.

Claims

1, a kind of multifunctional disinfecting box of keeping a public place clean, head (13) takes place by the high-pressure ozone generator (25) in box case (1) and the box body shell and its, intervalometer capable of circulation (15), exhaust fan (12) air draft plate (10), air exhaust passage (23), intermediate isolating plate (17), fixed block (24), mains transformer (14), circuit board (16), relay J ₁Form, it is characterized in that on the described air draft plate (10) it being the air draft plate that has ventilation pore (20), it is to put the ventilating board that the thing plate is again ventilation, and with intermediate isolating plate (17), the peripheral panels of box body shell (1) plate is connected and the parcel tray (9) that constitutes.

2, the multifunctional disinfecting according to claim 1 box of keeping a public place clean is characterized in that the circuit board (16) in the left side box (18) of box body shell (1) is provided with mains transformer (14), and the input of its outfan and bridge rectifier (27) joins; No. 1 foot of the outfan of bridge rectifier (27) and trifocal manostat (28) and pass through relay J ₁Join with ozonator (25), with intervalometer capable of circulation (15) IC ₁(LM555), the connection that is in parallel of exhaust fan (12), display lamp is to provide electronic devices and components, the working power that parts are required.

3, the multifunctional disinfecting according to claim 1 box of keeping a public place clean is characterized in that comprising CMOSIC in the ozonator (25) ₄(4069) the 1st, 2,3 and outward element formed the anti-phase oscillations device, and its output signal is amplified through crystal triode, is connected to bridge rectifier D at emitter stage and booster transformer B1 coupling ₁-D ₄Input, the rectification output DC is crimped on thyristor D ₇Positive and negative electrode, so that D to be provided ₇Required direct-current working volts; At CMOSIC ₄4,5,6 form another anti-phase oscillations device, signal that it produced and thyristor D again ₇Grid join, as triggering D ₇Be the conducting or the triggering signal of cut-off state, make at diode D ₅, capacitor C ₂, booster transformer B ₂Repeated charge and multiplication of voltage effect on the loop of being formed, pressure transformer B outside ₂Outfan produce ten thousand volts of alternating voltages, by transformator B ₂Be connected to commutation diode D ₈Anode, D ₈Negative terminal join in head (13) takes place, obtain high direct voltage and ozone gas.

4, the multifunctional disinfecting according to claim 1 box of keeping a public place clean is characterized in that intervalometer capable of circulation is by IC ₁(LM555) base chip circuit and peripheral resistance the time, capacitor, potentiometer W ₁, crystal triode T ₁, T ₂, relay J ₁Form transistor T ₁Colelctor electrode and variable pressure potentiometer W ₁, capacitor C ₃And IC ₁The 6th, 7 feet be connected and form shut down timing circuit, transistor T ₂Emitter stage and IC ₁The 2nd foot be connected, with resistance R ₁Capacitor C ₂, diode D ₂Form the start timing circuit, control capacittance C ₂, C ₃With variable potentiometer W ₁Parameter, just can change the long and short of disinfecting time.