Ozone water generating device for optimizing water inlet and outlet proportion

Abstract

The utility model discloses an ozone water generating device for optimizing the proportion of inlet and outlet water, which comprises a top cover, a flow guide ring, a bottom cover, a motor, an impeller and a partition plate, the flow guide ring is provided with a plurality of via holes and is clamped between the top cover and the bottom cover, and the partition plate is fixedly covered on the bottom cover to form a motor cavity. The motor is mounted in the motor cavity, and an output shaft of the motor penetrates above the partition plate and is connected with the impeller; a water inlet channel is formed between the water distribution plate and the top cover in a matched mode, a water outlet channel is formed between the water distribution plate and the partition plate in a matched mode, and a communicating opening is formed in the position, corresponding to the impeller, of the water distribution plate; the water diversion plate divides the via hole in the flow guide ring into a water inlet hole directly communicated with the water inlet channel and a water outlet hole directly communicated with the water outlet channel, and the proportion of the water inlet hole to the water outlet hole in the flow guide ring is 3: 1. According to the utility model, the water distribution plate is used for controlling the proportion of the water inlet and the water outlet in the flow guide ring to optimize water inlet and water outlet, so that backflow is accelerated, the pressure in the water outlet channel is increased, and the concentration of generated ozone water can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance technical field, especially in a kind of ozone water generating device of optimization inlet and outlet water ratio. BACKGROUND

[0002] With the continuous development of society, the requirement of sanitation, environment, health of mankind is increasingly urgent, in order to remove pesticide residues in fruits and vegetables and hormone in meat, net food machine has been widely used.The existing net food machine generally includes host for generating ozone, and the ozone water generating device connected with host, the ozone water generating device is the core component of net food machine, which relies on ozone and tap water and obtains ozone water by aeration and stirring, but the concentration of the obtained ozone water is low, and the use effect is not satisfactory, and there is room for improvement. SUMMARY

[0003] The utility model discloses in order to overcome the defect in the prior art, provide a kind of ozone water generating device of optimization inlet and outlet water ratio, it is separated by water distribution plate Perforation on flow guide ring to optimize inlet and outlet water ratio, to effectively accelerate the reflux of inlet water channel, increase the pressure in outlet water channel, so it can effectively improve the concentration of generated ozone water.

[0004] To achieve the above object, the utility model provides a kind of ozone water generating device of optimization inlet and outlet water ratio, including top cover, flow guide ring, bottom cover, motor, impeller and partition plate, wherein the flow guide ring is clamped and set between top cover and bottom cover, and is provided with a plurality of perforations, the partition plate is fixedly covered and set on bottom cover to cooperate to form closed motor cavity, the motor is installed in motor cavity, and the output shaft thereof is connected with impeller by being arranged above partition plate;

[0005] Further comprising the water distribution plate fixedly set above impeller, the water distribution plate and the top cover above cooperate to form inlet water channel and cooperate with the partition plate below to form outlet water channel, and the water distribution plate is provided with communication port corresponding to impeller;

[0006] The outer edge of the water distribution plate is abutted on the flow guide ring or is arranged with a gap from the flow guide ring to divide the perforation on the flow guide ring into water inlet hole directly communicated with inlet water channel and water outlet hole directly communicated with outlet water channel, and the ratio of inlet and outlet holes on the flow guide ring is 3:1.

[0007] Further provided that: the bottom cover and the partition plate are fixedly connected by screw.

[0008] Further provided that: the lower surface of the top cover is provided with a plurality of connecting columns, the upper surface of the water distribution plate is provided with sleeve corresponding to the connecting column one by one, and the water distribution plate is fixedly sleeved on the connecting column through the sleeve to realize the fixed connection with the top cover.

[0009] The water distribution plate is further configured such that: a plurality of screw-fit feet are provided on the lower surface of the water distribution plate, and a screw-fit groove is provided on the partition plate to cooperate with the screw-fit feet; the partition plate and the water distribution plate are connected by rotating engagement of the screw-fit feet and the screw-fit groove.

[0010] The method is further configured such that a support column for supporting the water distribution plate is provided on the lower surface of the water distribution plate.

[0011] The top cover is further configured such that an upper sleeve portion that mates with the upper port of the guide ring is provided around its outer edge on the lower surface of the top cover, and a lower sleeve portion that mates with the lower port of the guide ring is provided around its outer edge on the upper surface of the bottom cover.

[0012] Compared with existing technologies, this utility model is simple and reasonable. It connects the top cover and the water distribution plate, as well as the bottom cover and the partition plate, into a whole, and the two wholes are connected by a rotating snap-fit. The guide ring is fixedly clamped between the two wholes to form a device. This effectively facilitates the assembly and disassembly of the device. At the same time, the water distribution plate divides the inlet and outlet water holes on the guide ring into a golden ratio of 3:1. This effectively optimizes the inlet and outlet water ratio of the device, accelerates the backflow of the water inlet channel, and increases the mixing pressure in the water outlet channel. As a result, the device can generate high-concentration ozone water, which improves the cleaning and disinfection effect of the food purifier. Attached Figure Description

[0013] Figure 1 This is a cross-sectional structural schematic diagram of an ozone water generation device with optimized inlet and outlet water ratio according to this utility model.

[0014] Figure 2 This is a schematic diagram of a partial separation structure of an ozone water generator. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of a partial separation structure of an ozone water generator. Figure 2 .

[0016] The following reference numerals are marked on the accompanying drawings:

[0017] 1. Top cover; 11. Connecting column; 12. Upper sleeve; 2. Guide ring; 21. Water inlet; 22. Water outlet; 3. Bottom cover; 31. Lower sleeve; 4. Motor; 41. Output shaft; 5. Divider plate; 51. Screw joint; 6. Gas diffuser plate; 7. Impeller; 8. Water distribution plate; 81. Connecting port; 82. Sleeve; 83. Screw joint foot; 84. Support column. Detailed Implementation

[0018] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0019] This utility model discloses an ozone water generating device, such as... Figure 1 As shown, this is part of a food purifier. It generates ozone water for sterilization and disinfection by mixing ozone provided by the main unit of the food purifier with water through immersion in water. The ozone water generating device includes a top cover 1, a guide ring 2, a bottom cover 3, a motor 4, a partition plate 5, a gas diffuser plate 6, an impeller 7, and a water distribution plate 8. The guide ring 2 has several through holes arranged in a circumferential array. The guide ring 2 is clamped between the top cover 1 and the bottom cover 3 to form the outer shell of the device. The partition plate 5 is sealed and closed on the bottom cover 3 to divide the inner cavity of the device shell into a mixing chamber at the top and a motor chamber at the bottom. The motor 4 is fixedly installed in the motor chamber and its output shaft 41 passes through the partition to be linked with the impeller 7. The motor 4 drives the impeller 7 to rotate. The gas diffuser plate 6 is disposed on the partition plate 5 and the two are positioned at an angle. The gas diffusion chamber is formed by gaps in the arrangement of the components. The gas diffusion plate 6 is provided with diffusion holes. The gas diffusion chamber is connected to the main body of the food purifier through a gas guide cable to receive ozone. When working, the high-speed rotation of the impeller 7 can cause ozone bubbles to be quickly stripped from the gas diffusion plate 6 and mixed with water under the action of stirring to form ozone water. The water distribution plate 8 is fixedly set above the impeller 7 to divide the upper mixing chamber. The water distribution plate 8 and the top cover 1 above form a water inlet channel, and the water distribution plate 5 below form a water outlet channel. The water distribution plate 8 is provided with a connecting port 81 corresponding to the impeller 7. Thus, the high-speed rotation of the impeller 7 driven by the motor 4 can cause water from outside the device to flow into the water inlet channel and be discharged from the water outlet channel after mixing with ozone. This cycle is repeated to form high-concentration ozone water.

[0020] In this embodiment, the outer edge of the water dividing plate 8 abuts against the guide ring 2 or is arranged with a gap with the guide ring 2 to divide the through hole on the guide ring 2 into an inlet hole 21 that is directly connected to the inlet channel and an outlet hole 22 that is directly connected to the outlet channel. The ratio of the inlet and outlet holes 22 on the guide ring 2 is 3:1, which can optimize the inlet and outlet ratio. The wide inlet channel formed by the structure can better realize the return of the ozone water that is thrown out, and the narrow outlet channel formed by the structure can effectively increase the pressure to improve the mixing effect of ozone and water.

[0021] In this embodiment, as Figure 2 and Figure 3As shown, the bottom cover 3 and the partition plate 5 are directly fixedly connected by screws to make them a stable whole. The lower surface of the top cover 1 is provided with several downwardly extending connecting posts 11, and the upper surface of the water distribution plate 8 is provided with sleeves 82 corresponding to the connecting posts 11. The water distribution plate 8 is fixedly sleeved on the connecting posts 11 through the sleeves 82 to make the water distribution plate 8 and the top cover 1 a stable whole. The sleeves 82 and the connecting posts 11 can be fixedly sleeved by interference fit or snap-fit. At the same time, the lower surface of the water distribution plate 8 is provided with several screw feet 83, and the upper surface of the partition plate 5 is provided with corresponding screw grooves 51 that cooperate with the screw feet 83. In this way, by placing the flow guide ring 2 between the bottom cover 3 and the top cover 1 and by rotating the screw feet 83 into the screw grooves 51, a stable connection can be made between the top cover 1, the flow guide ring 2 and the bottom cover 3, and the components can be easily disassembled and maintained.

[0022] In the above scheme, such as Figure 1 and Figure 2 As shown, the upper surface of the top cover 1 is provided with an upper sleeve portion 12 around its outer edge, and the lower surface of the bottom cover 3 is provided with a lower sleeve portion 31 around its outer edge. The upper and lower sleeve portions 31 can be annular rib structures or circumferentially spaced protrusion structures. In this way, the guide ring 2 can be limited and installed by fitting its upper and lower ports onto the upper and lower sleeve portions 31 respectively.

[0023] In the above scheme, such as Figure 3 As shown, the lower surface of the water distribution plate 8 is also provided with several support columns 84 for supporting the partition plate 5, so that the water distribution plate 8 and the partition plate 5 can be arranged at intervals.

[0024] Compared with existing technologies, this utility model is simple and reasonable. It connects the top cover and the water distribution plate, as well as the bottom cover and the partition plate, into a whole, and the two wholes are connected by a rotating snap-fit. The guide ring is fixedly clamped between the two wholes to form a device. This effectively facilitates the assembly and disassembly of the device. At the same time, the water distribution plate divides the inlet and outlet water holes on the guide ring into a golden ratio of 3:1. This effectively optimizes the inlet and outlet water ratio of the device, accelerates the backflow of the water inlet channel, and increases the mixing pressure in the water outlet channel. As a result, the device can generate high-concentration ozone water, which improves the cleaning and disinfection effect of the food purifier.

[0025] The above-disclosed embodiments are merely examples of the present utility model. However, the present utility model is not limited thereto, and any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. An ozone water generating device with optimized inlet and outlet water ratio, comprising a top cover, a guide ring, a bottom cover, a motor, an impeller, and a partition plate, wherein the guide ring is provided with a plurality of through holes and is clamped between the top cover and the bottom cover, the partition plate is fixedly covered on the bottom cover to form a closed motor cavity, the motor is installed in the motor cavity and its output shaft passes through to the top of the partition plate and is connected to the impeller; Its features are, It also includes a water distribution plate fixedly installed above the impeller. The water distribution plate and the top cover above cooperate to form a water inlet channel and cooperate with the partition plate below to form a water outlet channel. The water distribution plate is provided with a connecting port corresponding to the impeller. The outer edge of the water distribution plate abuts against the guide ring or is arranged with a gap between it and the guide ring to divide the through holes on the guide ring into inlet holes that are directly connected to the inlet channel and outlet holes that are directly connected to the outlet channel. The ratio of the inlet and outlet holes on the guide ring is 3:

1.

2. The ozone water generating device with optimized influent-to-effluent water ratio according to claim 1, characterized in that, The bottom cover and the partition plate are fixedly connected by screws.

3. The ozone water generating device according to claim 2, characterized in that, The lower surface of the top cover is provided with a number of connecting posts, and the upper surface of the water distribution plate is provided with sleeves corresponding to the connecting posts. The water distribution plate is fixedly sleeved onto the connecting posts through the sleeves to achieve a fixed connection with the top cover.

4. The ozone water generating device with optimized influent-to-effluent water ratio according to claim 3, characterized in that, The lower surface of the water distribution plate is provided with several screw-fit feet, and the partition plate is provided with corresponding screw-fit grooves that cooperate with the screw-fit feet. The partition plate and the water distribution plate are connected by rotating screw-fit feet and screw-fit grooves.

5. An ozone water generating device with optimized influent-to-effluent water ratio according to claim 4, characterized in that, The lower surface of the water distribution plate is also provided with support columns for supporting the water distribution plate.

6. The ozone water generating device with optimized influent-to-effluent water ratio according to claim 1, characterized in that, The lower surface of the top cover is provided with an upper sleeve portion that mates with the upper port of the flow guide ring along its outer edge, and the upper surface of the bottom cover is provided with a lower sleeve portion that mates with the lower port of the flow guide ring along its outer edge.

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