CN2292105Y

CN2292105Y - Sterilizing and disinfecting air-bubble washing-machine

Info

Publication number: CN2292105Y
Application number: CN 96250908
Authority: CN
Inventors: 袁建
Original assignee: Shenzhen Jingrui Industry Co ltd
Current assignee: Shenzhen Jingrui Industry Co ltd
Priority date: 1996-12-18
Filing date: 1996-12-18
Publication date: 1998-09-23
Anticipated expiration: 2006-12-18

Abstract

The utility model discloses a sterilizing and disinfecting air bubble washing machine, which is formed by that an ozone bubble generator is reasonably combined with an ordinary washing machine. The ozone bubble generator comprises an air pump 2, an ozone generator 6, and air delivery pipes, etc., wherein, the ozone generator 6 is composed of electronic ceramic plasma generating pieces and drive circuits thereof; ozone generated by the ozone generator 6 passes through the point which is higher than the highest water level of the washing machine, and is directly led to a drainpipe of the washing machine by the air delivery pipes, and an opening of a three way of the top of the drain pipe of the washing machine is led into a washing tub. The utility model has the advantages of an ozone washing machine and an air bubble washing machine, the utility model has the advantages of sterilization capacity, higher cleaning degree, simple structure, and reliable performance.

Description

The sterilization air cell washer

The utility model relates to household electrical appliance, is specifically related to the application of ozone in washing machine, more particularly, relate to a kind of the ozone bubbles generator is incorporated into conventional laundry apparatus and constitute have disinfection function, a novel washing machine that wash degree is high.

Along with growth in the living standard, require a kind of washing machine that can in washing, sterilize, sterilize on the market, the cleaning and disinfecting sterilizing function of articles for use such as sterilization and patient, hospital, dining room tablecloth, towel carries out disinfection when carrying out family's clothing mixing, washing to adapt to, have multiple sterilization washing machine, hope can achieve the above object for this reason.But owing to exist the problem of following three aspects to cause failing at present practical application.The first, adopted ozonizer to produce O3 gas in most of sterilization washing machine.But because the ozonizer poor reliability, service life is short, and the ozone generating capacity is little, and in the ozoniferous while, has produced the harmful substance nitrogen oxide, makes washing machine be difficult to the sterilization effect that reaches desirable; The second, the circuit more complicated that adopts, reliability is low, the cost height, volume is bigger; The 3rd, because unreasonable in the induction system design, pump atmospheric pressure deficiency, the output gas circuit is not smooth, and existing washing machine is changed bigger, and difficulty is installed, and is difficult for promoting.

It is a kind of with ozone bubbles generator and conventional laundry apparatus reasonable combination and the sterilization air cell washer that forms that the purpose of this utility model is to provide, can overcome the above-mentioned shortcoming of prior art, adopt electronic ceramics plasma generation sheet that air ionization is produced ozonization gas, and circuit is simple, easy for installation, be adapted to pass through various existing washing machines are improved, make sterilization air cell washer become a reality with high wash degree.

The purpose of this utility model mainly is by adopting electronic ceramics plasma generation sheet and simple and reliable drive circuit thereof and the approach such as improvement of ozone gas conveying circuit being realized, specifically, construct a kind of disinfection air cell washer, combine with the ozone bubbles generating means by conventional laundry apparatus 1 and to form, described ozone bubbles generating means comprises air pump 2, ozone generator 6 and appendix (3,5,7), three-way pipe 4, described ozone generator 6 places in the sealed gas chamber of bringing gas port and gas outlet into, air pump 2 is by appendix 3, three-way pipe 4 and appendix 5 are connected to the air inlet of confined chamber, the gas outlet of the sealed gas chamber of described ozone generator 6 by appendix 7 by way of be higher than washing machine peak level place directly the opening in the threeway of washing machine sewer pipe top lead in the washing machine drum, described air pump 2 and ozone generator 6 are installed in the bottom of washing machine 1, described ozone generator 6 comprises that electronic ceramics plasma generation sheet (W) reaches the high-voltage pulse generating circuit to its driving, the power supply of described air pump 2 is by 9 controls of washing machine timing switch, and the power supply of described ozone generator 6 is by the switch 10 and the 9 control start and stop of washing machine timing switch that are located on washing machine 1 panel.

Sterilization air cell washer according to the utility model provides is characterized in that, the described sealed gas chamber of ozone generator 6 and the bottom that air pump 2 can discretely be installed in washing machine 1 of being equipped with.

Sterilization air cell washer according to the utility model provides is characterized in that, described sealed gas chamber and the air pump 2 stackable bottoms that are assemblied in washing machine 1 that are equipped with ozone generator 6.

Positive role of the present utility model provides and perfect a kind of high washing machine of sterilization, wash degree with ozone washing machine and air cell washer two-fold advantage, its advantage is: 1) used up-to-date electronic ceramics plasma generation sheet and produced ozone gas, the reliability height, high conformity, long working life, the ozone generating amount is big, nitrogen oxide is few, in the high-voltage pulse generating circuit that drives electronic ceramics plasma generation sheet, directly adopt the resistance step-down simultaneously, make circuit reduction; 2) gas circuit is higher than the peak level place, returns the bottom and enters staving, has prevented that the current refluence from entering secret room, cause short circuit to damage ozone generator, and the clog-free parts of gas circuit enter in the bucket the enough big air pressure of ozone one, reach sterilization, improve the effect of washing; 3) air pump and ozone generator can discrete assemblings or the stack assembling, and flexible arrangement is in the narrow and small bottom of washing machine.

In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:

Fig. 1 is the structural representation of sterilization air cell washer of the present utility model.

Fig. 2 is the circuit theory diagrams of ozone bubbles generating means in the sterilization air cell washer of the present utility model.

Fig. 3 is the structural representation that the utility model adopts air pump and the discrete placement of ozone generator in the ozone bubbles generating means.

Fig. 4 is that the utility model adopts the structural representation that the stack of air pump and ozone generator is placed in the ozone bubbles generating means.

Among the figure: the 1st, washing machine, the 2nd, air pump, the 3,5, the 7th, appendix, the 4th, threeway, the 6th, ozone generator, the 8th, outlet, the 9th, timing switch, the 10th, switch.

As shown in Figure 1, the sterilization ozone washing machine that the utility model provides, by common washing machine 1 and ozone bubbles generating means be combined into, the ozone bubbles generating means comprises air pump 2, ozone generator 6 and appendix (3,5,7), three-way pipe 4, ozone generator 6 places in the sealed gas chamber of bringing gas port and gas outlet into, air pump 2 is by appendix 3, three-way pipe 4, appendix 5 is connected to the air inlet of the sealed gas chamber that is built-in with ozone generator 6, the gas outlet of sealed gas chamber by appendix 7 by way of be higher than washing machine peak level place directly the opening in the threeway of washing machine sewer pipe top lead in the washing machine drum.Air pump 2 and ozone generator 6 are installed in the bottom of washing machine 1.

Consider the work of ozone generator 6 might not be fully and air pump 2 synchronous, therefore, its control also separates with air pump.On 6 power supplies of ozone generator (civil power) loop, be serially connected with the timing switch 9 and the switch 10 that is located on washing machine 1 control panel of washing machine 1.Then control as for air pump 2 power supplies by the timing switch 9 of washing machine 1.When washing machine 1 is in the connection power supply status, open switch 10, behind the rotation timing switch 9, ozone generator 6 and air pump 2 are started working.Air pump 2 leads to the sealed gas chamber air inlet by the reaction force vibration generation gases at high pressure of enraged diaphragm by electromagnetism and permanent magnet through appendix; Meanwhile, circuit in the ozone generator produces the 3000-6000V pulse voltage on electronic ceramics plasma generation sheet surface, make the gas of the certain flow pressure that electronic ceramics plasma generation sheet discharge breakdown imported, produce ozone gas, and behind highest point, lead in the washing machine drum through appendix 7 by the sealed gas chamber gas outlet, at this moment, washing machine water flow inside impeller, the rotation of staving, make poor oxygen rapidly water-soluble and form and have the Ozone Water of sterilization dirt-removing functions, produced simultaneously a large amount of bubble is at current, the turning effort of impeller staving is broken down, make that the dirt-removing power of washing agent and Ozone Water is stronger, make washing machine realize sterilization and the effect that improves wash degree.As for preventing decolouring or other reason, when not needing to produce ozone, then can not open switch 10, at this moment, and 9 booster air pumps 2 of timing switch, at this moment, the whole washing machine just is equivalent to an air cell washer.

As previously mentioned, ozone generator 6 is mainly reached by electronic ceramics plasma generation sheet (W) to be formed the high-voltage pulse circuit of its driving, wherein, the drive circuit of electronic ceramics plasma generation sheet is that the generation circuit of high-voltage pulse utilizes 1 pair of civil power step-down of resistance R, thereby simplifies circuit.Specifically referring to circuit diagram shown in Figure 2.The circuit relationships of ozone generator 6 can specifically describe and be: power supply 220V/50HZ connects L and N end, L terminating resistor R1, and resistance R 1 connects the negative electrode of diode D1 again, and the anode of D1 connects the A utmost point of resistance R 2, capacitor C 1, controllable silicon SCR, the negative electrode of diode D2 respectively; Resistance R 2 connects the negative electrode of resistance R 3 and Zener diode D3 again, the anode of D3 connects the TG utmost point of resistance R 4 and controllable silicon SCR again, capacitor C 1 connects the elementary end of high-tension transformer BT, and the secondary two ends of BT connect respectively with the two ends of electronic ceramics plasma generation sheet W and are connected.In addition, the anode of the C utmost point of resistance R 3, R4, controllable silicon SCR and D2, the elementary other end of transformer BT are connected with the N end respectively.

Fig. 3 and Fig. 4 show the structural representation that air pump and the discrete placement of ozone generator and stack are placed respectively, can be applicable to different installation environments respectively.

Claims

1. sterilization air cell washer, being combined with the ozone bubbles generating means by conventional laundry apparatus (1) forms, and it is characterized in that:

Described ozone bubbles generating means is made up of air pump (2), ozone generator (6) and appendix (3,5,7),

Described ozone generator (6) places in the sealed gas chamber of bringing gas port and gas outlet into, comprise electronic ceramics plasma generation sheet (W) and output connect these electronic ceramics plasma generation sheet (W) two ends and to its driving by the high-voltage pulse generating circuit of resistance to the civil power step-down

Described air pump (2) is connected to the air inlet of described confined chamber by appendix, and the gas outlet of described sealed gas chamber is led in the washing machine drum under directly by way of being higher than washing machine peak level place by appendix.

2. sterilization air cell washer according to claim 1, it is characterized in that, described high-voltage pulse circuit comprise dropping resistor (R1), commutation diode (D1), (D2) and voltage-stabiliser tube (D3), resistance (R2), (R3) and (R4), electric capacity (C1), controllable silicon (SCR) and high-tension transformer (BT), resistance (R1) is serially connected between the negative electrode of civil power one end and diode (D1), and the anode of diode (D1) connects the A utmost point of resistance (R2), electric capacity (C1), controllable silicon (SCR), the negative electrode of diode (D2) respectively; The other end of resistance (R2) connects the negative electrode of resistance (R3) and Zener diode (D3), (D3) anode connects the TG utmost point of resistance (R4) and controllable silicon (SCR), the other end of capacitor (C1) is connected to an elementary end of transformer (BT), (BT) secondary two ends connect respectively with the two ends of electronic ceramics plasma generation sheet (W) and are connected, the resistance (R3) and the other end (R4), the anode of the C utmost point of controllable silicon (SCR) and diode (D2), elementary the linking together of transformer (BT) is connected with the civil power other end with switch (10) through the timing switch (9) that is connected in series.

3. sterilization air cell washer according to claim 1, it is characterized in that, at the timing switch (9) that is serially connected with washing machine (1) on the current supply circuit of described ozone generator (6) be located at switch (10) on washing machine (1) control panel, described air pump (2) is connected to power supply by washing machine timing switch (9) and switch (10).

4. sterilization air cell washer according to claim 1 is characterized in that, described sealed gas chamber and the air pump (2) that is equipped with ozone generator (6) can discretely be installed in the bottom of washing machine (1).

5. sterilization air cell washer according to claim 1 is characterized in that, described sealed gas chamber and the air pump (2) that is equipped with ozone generator (6), the stackable bottom that is assemblied in washing machine (1).