CN219585828U - Ozone generator and washing machine comprising same - Google Patents

Abstract

The utility model provides an ozone generator and a washing machine containing the same, wherein the ozone generator comprises a control board; an ozone generating device is connected close to the control panel; and the mixing cavity is communicated with the ozone generating device and is used for fully mixing ozone and water mist, and the mixing cavity is internally provided with an oscillating piece. Because the oscillating piece is arranged in the mixing cavity, water is treated into water mist to be fully mixed with ozone, so that the solubility of the ozone is improved, the sterilization performance is improved, and the ozone generator has good integration and low cost.

Description

Ozone generator and washing machine comprising same

Technical Field

The utility model relates to ozone sterilization, in particular to an ozone generator and a washing machine containing the ozone generator.

Background

The sterilization technology used by household appliances in the market at present is various, such as a washing machine which directly uses sterilizing water for sterilization; a refrigerator sterilized by ultraviolet lamp, a dishwasher sterilized by high temperature sterilization, etc. However, the use of the disinfectant has high requirements on materials, and the residue of the disinfectant is not beneficial to the health concept; the ultraviolet power requirement is large, and light pollution is easy to generate; high temperature sterilization has certain limitations and has limited types of sterilization. Besides, ozone sterilization is also carried out, ozone is a strong oxidant, the ozone sterilization process belongs to chemical oxidation reaction, and the ozone sterilization process is applied to various fields instead of the conventional sterilization means due to the extremely strong sterilization capability.

The specification of the Chinese patent No. 114481555A discloses a multifunctional washing machine for efficient cleaning and sterilization, which is characterized in that a plurality of micro-nano bubble generators and ultrasonic vibration generators are added on the outer wall of an inner cylinder, and the micro-nano bubble generators and the ultrasonic vibration generators are used for improving the soaking effect, removing internal stains and assisting an ozone generator to achieve the effects of sterilization, disinfection and decontamination. However, the prior art has the defects that a plurality of micro-nano bubble generators and ultrasonic vibration generators are required to be added, the structure is complex, and the cost is high.

Therefore, it is important to develop an ozone generating device with simple structure, high ozone solubility and strong sterilization performance.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an ozone generator and a washing machine comprising the ozone generator.

An ozone generating device for generating ozone; and the mixing cavity is communicated with the ozone generating device and used for fully mixing ozone and water mist, and an oscillating piece is arranged in the mixing cavity.

Further, the input end of the mixing cavity is connected with a driving device.

Further, a water inlet and an air outlet are formed in the cavity side of the mixing cavity.

Further, the ozone generating device is connected with a control board.

Further, the control board is integrated with a high-voltage loop for controlling the ozone generating device to generate ozone, a high-frequency oscillation loop for controlling the oscillating piece to generate moisture and a control loop.

Further, the ozone generator is arranged at one side of the outer barrel of the washing machine.

Further, the ozone generator is a wet ozone generator additionally provided with a humidifying mechanism.

Further, the top end of the outer barrel is provided with a water inlet valve, and the water inlet valve is communicated with the wet ozone generator through a water inlet pipe.

Further, an air inlet is formed in the edge of the outer barrel, and the air inlet is communicated with the wet ozone generator through an air hose.

Preferably, the output end of the water inlet pipe is provided with a heating mechanism for processing water mist into steam.

Compared with the prior art, the utility model has the advantages that the independent mixing cavity is arranged, the oscillating piece is arranged in the mixing cavity, the liquid water entering the mixing cavity is oscillated into water mist under the high-frequency vibration state by the oscillating piece to be fully mixed with ozone, so that the gaseous ozone is added with the adhesive force of fog-state water drops, the sterilization performance is improved, and the structure is simple.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of a structure of the present utility model applied to a washing machine.

In the figure: 1a, a control panel; 1b, an ozone generating device; 1c, a driving device; 1d, a water inlet; 1e, oscillating piece; 1f, an air outlet; 2a, an outer barrel; 2b, a wet ozone generating device; 2c, a water inlet valve; 2d, a water inlet pipe; 2e, a ventilation hose; 2f, an air inlet.

Detailed Description

In order to make the technical solutions and technical effects of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

The utility model provides an ozone generator and a washing machine provided with the same.

The ozone generator shown in fig. 1 comprises a control board 1a, wherein a high-voltage loop, a high-frequency oscillation loop and a control loop are integrated on the control board 1 a; an ozone generating device 1b is connected near the control board 1 a; the ozone generator also comprises a mixing cavity which is communicated with the ozone generator 1b and is used for fully mixing ozone and water mist, and an oscillating piece 1e is arranged in the mixing cavity.

The high-pressure loop controls the ozone generating device 1b to generate ozone, and then the ozone is pushed to be conveyed to the mixing cavity along a path by the specified pressure generated by the driving device.

The input end of the mixing chamber is connected with a driving device 1c. The outer side of the mixing cavity is provided with a water inlet 1d and an air outlet 1f close to the oscillating piece 1e. The water flow enters the mixing cavity from the water inlet 1d, the high-frequency oscillation loop controls the oscillation piece 1e to oscillate the liquid water entering the mixing cavity into water mist at high frequency in the mixing cavity, the water mist is directly fully mixed with ozone in the mixing cavity under the pressure generated by the driving device 1c, so that the gaseous ozone is added with the adhesive force of fog-state water drops, and finally the ozone generator is conveyed out from the air outlet 1f.

The mixing chamber may be a part of the ozone generating device 1b, or may extend through the front and rear ends of the ozone generating device 1b, so long as the mixing chamber and the mist generating mechanism are integral, that is, the solution of the present utility model.

The control board 1a, the ozone generating device 1b, the driving device 1c and the mixing cavity can be integrated into a whole, and can also be combined into different parts to complete specific functions according to the needs, which belongs to the scheme of the utility model.

The utility model also comprises a washing machine provided with the ozone generator.

A washing machine as shown in fig. 2, comprising an ozone generator of the present utility model provided at one side of a tub 2a of the washing machine. The ozone generator is a wet ozone generator 2b with a humidifying mechanism. The top end of the outer barrel 2a is provided with a water inlet valve 2c, and the water inlet valve 2c is communicated with the wet ozone generator 2b through a water inlet pipe 2 d. The edge of the outer barrel 2a is provided with an air inlet 2f, and the air inlet 2f is communicated with the wet ozone generator 2b through an air hose 2 e. Preferably, the output end of the water inlet pipe 2d is provided with a heating mechanism, so that the generated water mist is heated to steam, and the sterilization effect can be further improved.

When the washing machine provided with the ozone generator is used, water flow enters the wet ozone generating device 2b from the water inlet valve 2c through the water inlet pipe 2d, mixed gas of water mist and ozone is formed in the wet ozone generating device 2b, and then enters the outer barrel from the air inlet 2f through the ventilation hose 2e, so that the water flow fully contacts with clothes in the outer barrel, and the sterilization and decontamination functions are completed.

The washing machine provided with the ozone generator has the following beneficial effects:

the moist air is fully mixed with ozone in the mixing cavity, so that the dissolution of the ozone is accelerated, the solubility of the ozone is improved, and the generated byproducts are ozone water mist and have a sterilizing effect synchronously; meanwhile, atomized water drops dissolved with ozone have an adhesion effect on clothes, so that the sterilization area and depth can be increased. In the attaching process, bubbles are inevitably generated in the fusion process between the water drops, after a certain amount of bubbles are accumulated, the bubbles are broken, and the impact force generated by the broken bubbles plays a positive role in removing stains.

The wet ozone generating device 2b of the washing machine provided with the ozone generator may be fixed to the outer tub 2a, or may be fixed to the casing side or the bottom of the washing machine.

The ozone generating device 1b in the present utility model can provide ozone of sufficient concentration and yield, and the mixing chamber enables ozone to be efficiently mixed with water mist or steam, so that ozone solubility in water mist or steam can satisfy complete sterilization. In addition, the ozone generator has simple structure and stable performance.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An ozone generator, comprising:

an ozone generating device (1 b) for generating ozone; and

and a mixing cavity communicated with the ozone generating device (1 b) and used for fully mixing ozone and water mist, wherein an oscillating piece (1 e) is arranged in the mixing cavity.

2. Ozone generator according to claim 1, characterized in that the input end of the mixing chamber is connected with a driving device (1 c).

3. The ozone generator according to claim 1, characterized in that the chamber side of the mixing chamber is provided with a water inlet (1 d) and an air outlet (1 f).

4. Ozone generator according to claim 1, characterized in that the ozone generating device (1 b) is connected to a control board (1 a).

5. The ozone generator of claim 4, characterized in that the control board (1 a) is integrated with a high-voltage circuit controlling the ozone generating device (1 b) to generate ozone, a high-frequency oscillation circuit controlling the oscillation piece (1 e) to generate moisture, and a control circuit.

6. A washing machine comprising a washing machine outer tub (2 a), characterized in that one side of the washing machine outer tub (2 a) is provided with an ozone generator according to any one of claims 1-5.

7. The washing machine according to claim 6, characterized in that the ozone generator is a wet ozone generator (2 b) with an added humidifying mechanism.

8. The washing machine according to claim 7, characterized in that a water inlet valve (2 c) is provided at the top end of the outer tub (2 a), and the water inlet valve (2 c) is communicated with the wet ozone generator (2 b) through a water inlet pipe (2 d).

9. Laundry washing machine according to claim 7, characterized in that the rim of the tub (2 a) is provided with an air inlet (2 f), the air inlet (2 f) being in communication with the wet ozone generator (2 b) through a ventilation hose (2 e).

10. A washing machine according to claim 8, characterized in that the outlet end of the inlet pipe (2 d) is provided with a heating mechanism for treating the mist into steam.