CN2320253Y

CN2320253Y - Multi-purpose deodorizing sterilizer for refrigerator

Info

Publication number: CN2320253Y
Application number: CN 98223502
Authority: CN
Inventors: 凌志才
Original assignee: PULIN ELECTRICAL EQUIPMENT CO Ltd SHANGHAI
Current assignee: PULIN ELECTRICAL EQUIPMENT CO Ltd SHANGHAI
Priority date: 1998-03-20
Filing date: 1998-03-20
Publication date: 1999-05-26
Anticipated expiration: 2008-03-20

Abstract

The utility model relates to a multiple purpose deodorizing sterilizer for a refrigerator. The utility model is composed of an ozone generating tube and an ozone generating open circuit. The utility model is characterized in that the ozone generating open circuit is composed of a current limiting circuit, a bridge commutating circuit, and a high voltage occurring circuit, wherein, the current limiting circuit is composed of a resistor R1 and a capacitor C1; the bridge commutating circuit is composed of diodes D1-D4; the high voltage occurring circuit is composed of a thyristor trigger SCR, voltage dividing resistors R2-R3 connected with the thyristor trigger SCR, a capacitor C2, and a voltage boosting transformer B. The utility model can be used for the deodorization, the sterilization, the disinfection, and the preservation of the inner part of the refrigerator, and can also be used for the sterilization, the deodorization, and the disinfection for a washroom, a dressing room, a toilet. The utility model has the advantages of simple structure, simple line, low cost, and easy generalization.

Description

Multi-use refrigerator deodorization and disinfection device

This utility model relates to a kind of multiduty deodorant for refregerator disinfector.

Along with living standard improves, refrigerator has entered into huge numbers of families.It is fresh that refrigerator is preserved food as family, do not make the in a short time rotten and indispensable household electrical appliance of food.Yet, present refrigerator is to adopt the reduction temperature to come food is carried out anti-corrosive fresh-keeping, the function that does not have sterilization, existence of antibacterial and continuous breeding evil are given birth to, and with refrigerator in all cpds in the food, organic acid substance volatilizees and forms in a kind of refrigerator " off-odor ", makes food spoilage in the refrigerator.And existing refrigerator does not possess deodorization poison function is arranged, and the deodorant method generally is use the boxlike bad-smell adsorber, relies on suction flavor material of its inner dress, adopts the method for " adsorbing naturally " to come work, uses these methods, poor effect.Though the report of deodorant for refregerator disinfector is arranged at present, its complex circuit, the valency height is difficult for being accepted by the vast consumer that holds refrigerator.

The purpose of this utility model provides a kind of refrigerator that both can be used for, and can be used for the easy multi-use refrigerator deodorization and disinfection of other occasions device again.

The technical solution of the utility model is finished like this, it is made up of ozonizer and ozone generation open circuit, be characterized in the current-limiting circuit that ozone generation open circuit is made up of resistance, electric capacity, four whole circuit of bridge that diode is formed, the high-pressure generating circuit that silicon controlled toggle and coupled divider resistance, electric capacity and booster transformer are formed is formed.

This utility model embodiment is described further in conjunction with the accompanying drawings.

Figure l is this utility model schematic circuit.

By shown in Figure 1, ozone generation open circuit is by resistance R ₁, capacitor C ₁The current-limiting circuit of forming, diode D ₁～D ₄The whole circuit of the bridge of forming, silicon controlled toggle SCR and connected divider resistance R ₂, R ₃, capacitor C ₂And the high-pressure generating circuit that booster transformer B forms is formed boost limit two outfans and the ozonizer " O of transformator B ₃" be connected.One when connecting with the mains, and the alternating current of 220V passes through C ₁And R ₁Current-limiting circuit is through D ₁-D ₄Rectification converts unidirectional current to by alternating current, through divider resistance R ₂, R ₃Trigger the controllable silicon SCR conducting, high-pressure generating circuit work, the output high pressure makes ozonizer work, produces O ₃Ozone gas, to the refrigerator disinfecting deodorization, deenergization, the deodorant for refregerator disinfector quits work immediately, operates very easyly, and deodorization, fresh-keeping Disinfection Effect are fine.

Because this utility model is a kind of easy ozonator, therefore, except be used for deodorant for refregerator sterilization, sterilization, fresh-keeping, also can be used for disinfecting, deodorizing sterilization to toilet, dressing cubicle, lavatory, prophylactic infection, also can sterilize to the fruit, vegetable, meat, the Fish that are loaded on plastic bag, fresh-keeping, charge into ozone O ₃Back containment pockets, fresh keeping time is long, and is effective.

Because this utility model circuit is simple, components and parts are few, and are simple in structure, and cost is low.Very easily apply.

Claims

1, a kind of multi-use refrigerator deodorization and disinfection device of being made up of ozonizer and ozone generation open circuit is characterized in that ozone generation open circuit is by resistance R ₁, capacitor C ₁The current-limiting circuit of forming, diode D ₁～D ₄The whole circuit of the bridge of forming, silicon controlled toggle SCR and connected divider resistance R ₂, R ₃, capacitor C ₂And the high-pressure generating circuit that booster transformer B forms is formed.