CN116161626A

CN116161626A - Liquid storage tank for super-oxygen water generating device and super-oxygen water generating device

Info

Publication number: CN116161626A
Application number: CN202111404866.5A
Authority: CN
Inventors: 郎旺凯; 王军; 赵晓飞; 张聪伟
Original assignee: Beijing Keshengmei Technology Co ltd
Current assignee: Beijing Keshengmei Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2023-05-26

Abstract

The application discloses a liquid storage tank for super oxygen water generation device, it includes: a water inlet for inputting raw water; a water outlet for outputting super-oxygen water; a circulating liquid supply pipe for supplying super-oxygen water mixed by raw water and the ozone; a circulating liquid outlet; a first surrounding baffle extending from the bottom to near the top; a second surrounding baffle extending from the top to adjacent the bottom; a third surrounding baffle extending from the bottom to a height. The application also discloses a super-oxygen water generating device.

Description

Liquid storage tank for super-oxygen water generating device and super-oxygen water generating device

Technical Field

The present application relates to the field of ozone treatment technology, and more particularly to a liquid storage tank for a super-oxygen water generating device and a super-oxygen water generating device.

Background

Superoxygen, also known as ozone, is a strong oxidizing agent and can be effectively sterilized. Therefore, ozone water containing ozone is widely used in the fields requiring sterilization or disinfection such as environmental protection, medical and health, water treatment, pharmacy, food preparation, cosmetic preparation, and the like.

However, the current generation of ozone water involves a large-scale generation device with a complicated structure, and the concentration of the generated ozone water is not high and the concentration value is unstable, so that a lot of technological processes are required for generating high-concentration ozone water. Moreover, the current large-scale devices produce low yields of ozonated water. In addition, the half-life of ozone water is extremely short, and the storage of produced ozone water is also problematic.

However, it is desirable to provide an ozone water generating solution that can provide high-concentration and concentration-controllable large-flow ozone water in a relatively simple, compact structure.

The above description is provided merely as a background for understanding the related art and is not admitted to be prior art.

Disclosure of Invention

Therefore, the embodiment of the invention provides a liquid storage tank for a super-oxygen water generation device, which is relatively simple and compact in structure, and the super-oxygen water generation device using the liquid storage tank has the capability of providing ozone water with high flow rate, high concentration and controllable concentration.

In an embodiment of the present invention, there is provided a liquid storage tank for a super-oxygen water generating apparatus, including:

a water inlet for inputting raw water;

a water outlet for outputting super-oxygen water;

a circulating liquid supply pipe for supplying super-oxygen water mixed by raw water and the ozone;

a circulating liquid outlet;

a first surrounding baffle extending from the bottom to near the top;

a second surrounding baffle extending from the top to adjacent the bottom;

a third surrounding baffle extending from the bottom to a height,

wherein the third surrounding baffle is located outboard of the first and second surrounding baffles such that a transition is defined between the first and second surrounding baffles and the third surrounding baffle,

Wherein one of the first and second surrounding baffles is disposed around the other such that a super-oxygen water mixing zone is defined within the first and second baffles and a communication passage is defined between the first and second baffles that communicates the super-oxygen water mixing zone and the transition zone,

wherein, circulation liquid supply pipe extends into super oxygen water mixing zone, circulation liquid delivery outlet sets up the transition zone.

In an embodiment of the invention, the second surrounding baffle is disposed around the first surrounding baffle.

In an embodiment of the invention, the circulating fluid supply pipe extends from the top to near the bottom and has an opening located near the bottom.

In an embodiment of the invention, the liquid storage tank further comprises a liquid level controller located outside the first and second surrounding baffles, the liquid level controller being configured to allow the pump to pump in response to the detected liquid level reaching a low liquid level and to stop the input of raw water through the water inlet in response to the detected liquid level reaching a high liquid level.

In the embodiment of the invention, the liquid storage tank for the super-oxygen water generation device further comprises an exhaust gas treatment device for treating ozone escaping from the super-oxygen water.

In an embodiment of the invention, the liquid storage tank comprises an exhaust gas discharge pipe connected to the exhaust gas treatment device, and the exhaust gas discharge pipe comprises a first opening positioned at the top of the super-oxygen water mixing zone and a second opening positioned at the top of the raw material water buffer zone.

In an embodiment of the present invention, the cross sections of the first, second and third surrounding baffles are substantially circular and coaxially arranged, and the cross section of the liquid storage tank is also substantially circular and coaxially arranged with the first, second and third surrounding baffles, so that the super-oxygen water mixing area has a circular cross section, and the communication channel and the transition area have circular cross sections.

In an embodiment of the invention, the communication channel has an annular inlet adjacent to the superoxide water mixing zone and an annular outlet adjacent to the transition zone, the circulating liquid supply tube has an end opening, and the end opening is disposed away from the annular inlet.

In the embodiment of the invention, the water inlet is arranged at the bottom of the liquid storage tank and is positioned outside the third surrounding baffle; the water outlet is arranged in the super-oxygen water mixing area and is arranged at the center of the bottom of the liquid storage tank.

In an embodiment of the invention, the water outlet comprises a first valve for controllable flow regulation and a second valve for user operation to allow the flow of super-oxygenated water out through the water outlet, wherein the opening of the first valve is controlled based on the super-oxygenated water concentration and the circulation state, and the opening of the first valve constrains the maximum flow through the water outlet.

In the embodiment of the invention, a super-oxygen water generation device is provided, which comprises a liquid storage tank for the super-oxygen water generation device.

Drawings

Embodiments of the present invention will hereinafter be described in conjunction with the appended drawings, wherein like or similar reference numerals denote like or similar elements, and wherein:

FIG. 1 illustrates a perspective view of a super-oxygen water generating apparatus according to an embodiment of the present invention, the perspective view being partially cut away to show an internal structure;

fig. 2 illustrates a plan view of the super-oxygen water generating apparatus according to an embodiment of the present invention, the plan view being partially cut away to show an internal structure;

fig. 3 shows a plan view of a super-oxygen water generating apparatus according to an embodiment of the present invention;

fig. 4 shows a plan view of a super-oxygen water generating apparatus according to an embodiment of the present invention;

fig. 5 illustrates a plan view of the super oxygen water generating apparatus according to an embodiment of the present invention, the plan view being partially cut away to show an internal structure;

FIG. 6 illustrates a perspective view of an ozone generator according to an embodiment of the present invention;

FIG. 7 illustrates an exploded view of an ozone generator according to an embodiment of the present invention;

FIG. 8 illustrates a plan view of an ozone generator according to an embodiment of the present invention;

FIG. 9 illustrates a plan view of an ozone generator according to an embodiment of the present invention;

FIG. 10 illustrates a plan view of an ozone generator according to an embodiment of the present invention;

fig. 11 shows a view of a ground electrode according to an embodiment of the present invention;

fig. 12 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 13 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 14 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 15 shows a plan view of a ground electrode according to an embodiment of the present invention;

fig. 16 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 17 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 18 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 19 shows a view of a ground electrode according to an embodiment of the present invention;

fig. 20 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 21 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 22 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 23 shows a plan view of a ground electrode according to an embodiment of the present invention;

Fig. 24 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 25 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 26 shows a perspective view of a ground electrode according to an embodiment of the present invention;

fig. 27 shows a plan view of a high-voltage discharge apparatus according to an embodiment of the present invention;

fig. 28 shows a perspective view of a high voltage discharge apparatus according to an embodiment of the present invention;

FIG. 29 illustrates an exploded view of a high voltage fuse in accordance with an embodiment of the present invention;

FIG. 30 illustrates a perspective view of a high voltage fuse in accordance with an embodiment of the present invention;

FIG. 31 illustrates a cross-sectional view of a high voltage fuse in accordance with an embodiment of the present invention;

fig. 32 illustrates a plan view of a thermally conductive insulating plate of a high voltage fuse in accordance with an embodiment of the present invention.

List of reference numerals

1. A super-oxygen water generation device;

10. a liquid storage tank; 101. a low liquid level; 102. a high liquid level;

11. a tank body; 11', a water inlet; 12', a first surrounding baffle; 12', a super-oxygen water mixing zone; 13. a second surrounding baffle; 13', communication channels; 14. a third surrounding baffle; 14', transition zone; 14", a raw water buffer zone; 15. a circulating liquid supply pipe; 15', end openings;

2. An ozone generator;

20. a plate-type ozone generating module; 21. a reaction gas inflow port 21; 22. an ozone outflow port 22; 23. a cooling fluid inflow port 23; 24. a cooling fluid outflow port;

200. a first surface; 202. a second surface;

221. a ground electrode; 2210. a contact surface; 2211. a cooling fluid passage; 22114. a communication groove; 2212. a micro airway; 22120. a constriction; 2213. a first longitudinal air groove; 2214. a second longitudinal air groove; 2215. an air inlet hole; 2216. an air outlet hole;

222. a ground electrode; 2222. a micro airway; 22220. a constriction; 2223. a first longitudinal air groove; 224. a second longitudinal air groove; 2229. a receiving groove;

224. a ground electrode; 2240. a contact surface; 2242. a micro airway; 22420. an inflow section; 22421. an outflow section; 22424. a middle meandering section; 22426. a separator bar; 22427. a flared portion; 22429. a constriction; 2243. a first longitudinal air groove; 2244. a second longitudinal air groove; 2245. an air inlet hole; 2246. an air outlet hole;

225. a ground electrode; 2252. a micro airway; 22520. an inflow section; 22521. an outflow section; 22524. a middle meandering section; 22526. a separator bar;

230. a high voltage safety device; 2321. a first wire, 2322, a second wire, 2323, a first elastic insulating sheath; 2324. a second elastic insulating sheath; 2325. a protective tube; 2326. a thermally conductive insulating plate; 23260. 23262, 23264, long holes; 23261. 23263, 23265, locating acute angles; 23266. 23267, a spacer; 23268. 23269, electrical connections; 2327. an insulating film; 2328. a fuse; 2329. extinguishing the particles;

240. A high voltage discharge device; 242. a joint part; 244. a dielectric plate; 246. a high voltage electrode plate;

250. a partition plate; 251. a front panel; 252. a rear panel; 253. a top stringer; 254. folding edges; 255. a bottom groove; 257. a top groove; 258. a bottom opening; 259. a top opening;

26. an electrical component; 261. driving a variable frequency power supply; 262. a conversion transformer; 263. a resonant high voltage coil; 264. control the display unit; 265. a filter; 266. controlling a power supply;

281. the cooling fluid flows into the pipe joint; 282. a cooling fluid outlet pipe joint; 283. an air inlet pipe joint; 284. the air outlet pipe joint; 288. a flowmeter adapter;

290. forced air supply device; 291. a top hanging plate; 292. a bottom leg; 296. a power supply terminal;

3. a reaction gas generator;

4. a frame;

5. a pump;

6. a gas-liquid separator; 61. a fluid inlet; 62. a first liquid outlet; 63. a second gas outlet

7. A cooling fluid generator; 71. an outflow port; 72. an inflow port.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. The exemplary embodiments of the present invention and the descriptions thereof are used herein to explain the present invention, but are not intended to limit the invention.

In the description herein with respect to the "ground electrode" and the "high-voltage discharge device" and the plate-like member thereof, the "surface" refers to the side of the extending surface of the plate, and may also be referred to as the "(plate) surface", without being limited to a plane and may have different heights (e.g., concave or convex) on the same "surface"; "side" refers to the narrow side of the panel that is not the top or bottom.

In this document, the terms "first," "second," and "first" do not denote relative importance or order, but rather are used to distinguish one element or feature from another.

In an embodiment of the invention, a super-oxygen generating device and a liquid storage tank thereof are provided, which provide super-oxygen water with high flow rate, high concentration and stable concentration in a relatively compact structure. In the embodiment of the invention, on the one hand, when ozone is continuously supplied, the continuous circulation of the super-oxidized water is provided by the pump, and on the other hand, a plurality of liquid areas are arranged in the liquid storage tank, so that the possibility of providing high-flow controllable high-concentration super-oxidized water can be realized by a simple structure. In particular, by means of the arrangement of the mixing zone, the communication channel and the transition zone, and the positive pressure provided by the pump in relation to the raw water, highly concentrated and highly controllable concentration-precision superoxygenated water can be achieved with a very simple structure, while optionally by means of the raw water in the raw water buffer zone, pressure stability under the above-mentioned circulation can be ensured, contributing to an efficient mixing of ozone with water, resulting in a relatively more stable superoxygenated water (liquid).

Referring to fig. 1 to 5 in combination, there is shown a super-oxygen water generating apparatus 1 according to an embodiment of the present invention.

In the embodiment shown in fig. 1 to 5, the super-oxygen water generating apparatus 1 may include an ozone generator 2, a liquid storage tank 10, a first communication pipe 18, a second communication pipe 16, and a pump 5. Optionally, the super-oxygen water generating apparatus 1 may further include a gas-liquid separator 6.

With continued reference to fig. 1-5, the ozone generator 2 has a reactant gas inlet 21 for receiving reactant gas, an ozone outlet 22 for outputting ozone, a cooling fluid inlet 23 for cooling fluid inflow, and a cooling fluid outlet 24 for cooling fluid outflow. An exemplary ozone generator will be described below with reference to fig. 6-32.

With continued reference to fig. 1-5, the liquid storage tank 10 may include a tank body 11, a water inlet 11 'for inputting raw water, a water outlet 16 for outputting super-oxygen water, a circulating liquid supply pipe 15 for supplying super-oxygen water mixed by the raw water and the ozone, a circulating liquid outlet 18', a first surrounding baffle 12 extending from the bottom to near the top, a second surrounding baffle 13 extending from the top to near the bottom, and a third surrounding baffle 14 extending from the bottom to a certain height. In embodiments of the invention, the proximity may be clearly defined by those skilled in the art after reading the teachings of the invention, and if not clearly, the proximity or proximity means a distance to the top or bottom of less than 10%, preferably 8%, more preferably 5% of the height of the tank. In some embodiments, the certain height is in the range of 15% to 80%, preferably 20% to 70%, more preferably 20% to 60%, more preferably 20% to 50% of the height of the reservoir.

In the embodiment shown, the third surrounding barrier 14 is located outside, i.e. outside the first and second surrounding

barriers

12, 13. In the embodiment shown, the first surrounding baffle 12 is located on the inside and the second surrounding baffle 13 surrounds the first surrounding baffle 12. Thus, a super-oxygen water mixing zone 12 'may be defined within said first and

second baffles

12, 13, a communication channel 13' being defined between the first and second surrounding

baffles

12, 13, a transition zone 14 'being defined between said first and second surrounding

baffles

12, 13 and said third surrounding baffle 14, the communication channel 13' communicating said super-oxygen water mixing zone 12 'with said transition zone 14'. Further, a raw material water buffer zone 14 "is defined outside the third surrounding baffle 14 (between the tank 11). In the present embodiment, the regions are generally divided according to the structure surrounding the baffle (and the tank thereof), but do not provide precise boundaries, and those skilled in the art will understand how to practice the present invention, including disposing the baffle and defining the corresponding regions, under the teachings of the present invention.

In the embodiment shown in fig. 1 to 5, the communication channel 13' has an inlet (not shown) near the top, such as an annular inlet, and an outlet (not shown) near the bottom, such as an annular outlet. The inlet and outlet, such as annular inlet and annular outlet, may be defined, for example, by respective portions of the first and second surrounding baffles adjacent the top or bottom of the tank. In the illustrated embodiment, the annular inlet of the communication channel is adjacent the superoxide water mixing zone and the annular outlet is adjacent the transition zone.

In the embodiment shown in fig. 1 to 5, the circulation liquid supply pipe 15 extends into the super-oxygen water mixing zone 12'. As shown, the circulation liquid supply pipe 15 has an end opening 15', and a plurality are symmetrically arranged around the circumference of the end of the circulation liquid supply pipe 15 as shown. In the embodiment shown in fig. 1 to 5, the end opening 15' is arranged away from the annular inlet, here near the bottom.

In the embodiment shown in fig. 1 to 5, the second surrounding barrier 13 is arranged around the first surrounding barrier 12, but the reverse configuration is conceivable, i.e. the first surrounding barrier surrounds the second surrounding barrier. In this embodiment, the inlet and outlet of the communication passage, and the circulating liquid supply pipe and the end opening thereof may be provided accordingly in accordance with the teachings of the present invention.

In the embodiment shown in fig. 1 to 5, the first, second and third surrounding

baffles

12, 13, 14 are substantially circular in cross section and coaxially arranged. As shown, the reservoir or body 11 is also generally circular in cross-section and is disposed coaxially with the first, second and third surrounding

baffles

12, 13, 14. Here, the super-oxygen water mixing zone may have a circular cross section, and the communication passage and the transition zone may have a circular cross section.

In the embodiment shown in fig. 1 to 5, further, the water inlet 11' is provided in the raw water buffer 14 ". As best shown in fig. 1, the water inlet 11' is provided at the bottom of the tank body 11 of the liquid storage tank, and is located outside the third surrounding baffle 14.

In the embodiment shown in fig. 1 to 5, further, the water outlet 16 is provided in the super-oxygen water mixing zone 12", preferably adjacent to the end opening 15' of the circulation liquid supply pipe 15. In the illustrated preferred embodiment, the water outlet 16 is centrally located in the bottom of the tank 11. In one embodiment of the invention, the outlet 16 may include a first, controllable flow regulator valve (not shown) and a second, operating valve (not shown). In some embodiments of the invention, the concentration controller may control the opening of the first valve according to different super-oxygen water concentrations and circulation conditions, as described below. The user may operate the second valve to allow the flow of the super-oxygenated water out through the water outlet. Specifically, the user may operate the opening of the second valve according to the flow rate of the super-oxygen water he wants. In addition, the first valve restricts the maximum flow rate that can flow out through the water outlet, and the user can operate the second valve as needed to allow control of the flow of the super-oxygen water out through the water outlet in a range of less than or equal to the maximum flow rate.

As best shown in fig. 2, the circulating fluid outlet 18 'is provided at the transition zone 14'. In the illustrated preferred embodiment, the circulation fluid outlet 18 'is provided in the bottom of the reservoir body 11 in an annular region of the transition zone 14'.

As shown in fig. 1 to 5, the circulating fluid outlet 18' is connected to the first communication pipe 18, and the end of the circulating fluid supply pipe 15 remote from the end opening is connected to the second communication pipe 16.

With continued reference to fig. 1-5, the super-oxygen water generation device 1, and in particular the reservoir 10, may further include an exhaust treatment device 17 for treating ozone escaping from the super-oxygen water. Further, the liquid storage tank may include an exhaust gas discharge pipe 170 connected to the exhaust gas treatment device 17, which may be generally U-shaped. As shown in fig. 1 and 3, the off-gas discharge pipe 170 may include a first opening 171 at the top of the super-oxygen water mixing zone and a second opening 172 at the top of the tank and outside the first and second surrounding baffles. In some embodiments, the exhaust treatment device 17 may contain an ozone destroying agent, such as an ozone destroying catalyst. In some embodiments, a gas-liquid separation element (not shown) may be disposed within the exhaust gas removal pipe 170.

With continued reference to fig. 1-5, the apparatus 1, and in particular the tank 10, may further comprise a liquid level controller 19 located outside the first and second surrounding baffles, the liquid level controller 19 being configured to allow the pump to pump in response to the detected liquid level reaching a low liquid level 101 (i.e. greater than or equal to) and to stop the input of raw water through the water inlet in response to the detected liquid level reaching a high liquid level 102. In some embodiments, when the liquid level is below a low level, pumping may be stopped and optionally the water inlet automatically opened to allow feed water supply. In the embodiment of the present invention, the low liquid level may be set as required, for example, at 20% height position, 30% height position, 40% height position, 50% height position of the liquid storage tank 10; the high level may be set as desired, for example, at 60%, 70%, 80%, 90% of the height of the tank 10.

As shown in fig. 1 to 5, the pump 5 is connected between said first communication pipe 18 and the second communication pipe 16, more specifically to the first communication pipe 18, and the ozone outflow opening 22 of the ozone generator 2 is connected into the circulation loop at the location of the pump 5, shown as the pump-first communication pipe interface, as described below.

As shown in fig. 1 to 5, the gas-liquid separator 6 is disposed between the pump 5 and the second communicating pipe 16. More specifically, the gas-liquid separator 6 includes a fluid inlet 61 connected to the pump 5, a first liquid outlet 62 connected to the second communication pipe 16, and a second gas outlet 63 for separating off-gas. The second gas outlet 63 may be connected to the exhaust treatment device 17.

Thus, the pump 5 is configured to pump the circulation of the raw water, the ozone and the mixed super-oxygen water through the liquid reservoir 10, the second communication pipe 18, optionally the gas-liquid separator 6, the first communication pipe 16 and back to the liquid reservoir. In the specific embodiment of the invention, the circulation is performed through the super-oxygen water mixing zone 12', the communication channel 13', the optional transition zone 14', the first communication pipe 18, the optional gas-liquid separator 6, the second communication pipe 16, the circulating liquid supply pipe 15 and the super-oxygen water mixing zone 12' of the liquid storage tank 10.

Although not shown in the drawings, the apparatus 1 may further include a concentration controller for controlling the concentration of the super-oxygen water in the liquid storage tank 10, more specifically, the super-oxygen water mixing zone 12' of the liquid storage tank 10, whereby the concentration of the super-oxygen water discharged from the water outlet 16 can be controlled. In a preferred embodiment of the present invention, the concentration controller may be configured to control the concentration of the super-oxygenated water by controlling the number of cycles of the super-oxygenated water. For example, in one embodiment, the number of cycles of the super-oxygenated water may be controlled accordingly based on the super-oxygenated water concentration set by the user. In embodiments of the present invention, the number of cycles may be determined in a variety of ways, such as based on the pumping flow rate and ozone concentration (and may be multiplied by a weighting factor), or may be determined based on a cycle (flow rate) based pumping/ozone concentration-super-oxygen water concentration curve or a look-up table. By means of circulation for a predetermined number of cycles, highly concentrated and highly controllable concentration of the super-oxygenated water can be achieved by very simple means, and the generated super-oxygenated water has a better mixing effect and a longer half-life due to the impact between the plurality of components.

In addition, by providing a plurality of surrounding baffles of the liquid storage tank 10 and thus defining a plurality of regions, the specific structures of the mixing region, the communication channel and the transition region, for example, allow the circulation-participating super-oxygen water to continuously add ozone to increase the super-oxygen water concentration while maintaining a large amount of raw material water retained in the raw material water buffer (buffer) region in the tank, and the positive pressure applied to the transition region by the communication channel ensures the concentration of the circulation-participating liquid. Thereby, the super-oxygenated water can be provided at a high flow rate and a controlled high concentration.

Alternatively, the circulation and optionally the supply of ozone may be stopped after the corresponding number of circulation times has been reached.

In a preferred embodiment of the present invention, the concentration controller may be configured to control the pump to pump at the first pumping pressure for a predetermined number of cycles in response to the set concentration of the super-oxygenated water.

In some embodiments of the invention, pumping may be stopped after a predetermined number of cycles is reached.

In a further preferred embodiment, however, the pump is controlled to pump at the second pumping pressure after a predetermined number of cycles has been reached. Specifically, after the predetermined super-oxygen water concentration is set by the user, it may be circulated, for example, at the optimum power (first pumping pressure) of the pump and/or at the (maximum) first ozone supply flow rate for a predetermined number of times as described above, and after the predetermined number of times is reached, it may be circulated at a different pump power (second pumping pressure) and/or second ozone supply flow rate (referred to as maintenance cycle, for example) from the foregoing. The latter cycle may be for maintaining a set super-oxygen water concentration of the main super-oxygen water tank. In some embodiments, the different pump power (pumping pressure) may be that the second pumping pressure curve is different from the first pumping pressure curve and/or the second pumping pressure is less than the first pumping pressure. For example, where the pump is a constant pressure or constant power pump, the first pumping pressure profile may be a continuous operating horizontal line and the second pumping pressure profile may be a substantially intermittent pressure profile, i.e. the pump pumps intermittently to substantially maintain the super-oxygen water concentration after a predetermined cycle has been reached. It is also conceivable that the second pumping pressure curve may also be in a continuously operating horizontal line, but that the pumping pressure (power) is lower than the first pumping pressure (power); alternatively, it is conceivable that the second pumping pressure is a combination of both, e.g. the second pumping pressure curve is pulsed.

In a preferred embodiment of the present invention, the concentration controller may be configured to control the ozone outflow port to output the ozone at a first ozone concentration for a predetermined number of cycles in response to a set super-oxygen water concentration. In some preferred embodiments, the first ozone concentration may be a maximum ozone concentration that can be supplied by an ozone generator.

In some embodiments of the present invention, the output (supply) of ozone may be stopped when a predetermined number of cycles is reached.

In a further preferred embodiment, however, the ozone outflow opening may be controlled to output the ozone at a second ozone concentration after a predetermined number of cycles has been reached, such as in a maintenance cycle. Similarly, the second ozone concentration may be lower than the first ozone concentration. Or the ozone concentration supplied after a predetermined number of cycles is reached may be varied in a pulsed or intermittent manner. Such a configuration allows the concentration control accuracy of the super-oxygen water generating apparatus of the embodiment of the present invention to be maintained at an extremely high level, and still ensures a relatively large flow rate of super-oxygen water supply.

In some embodiments, when the concentration in the superoxide water mixing zone 12' reaches a set concentration, such as when a predetermined cycle is reached, the superoxide water may be notified or indicated by various means that the set concentration has been reached, which may be used. At this time, the second valve of the aforementioned water outlet may be operated to use super-oxygenated water. In embodiments of the invention, the first valve of the water outlet may be opened automatically upon reaching a predetermined cycle, or in response to the opening of the second valve. In an embodiment of the present invention, the concentration controller may be configured to dynamically adjust the pumping pressure (power) and/or the ozone concentration of the pump according to the set concentration and to dynamically control the opening degree of the second valve to maintain the concentration of the super-oxygenated water in the super-oxygenated water mixing zone at the set concentration. This may be determined, for example, from the aforementioned circulation (flow) based pumping/ozone concentration-super-oxygen water concentration curve or a look-up table (with consideration of flow loss due to the addition of the second valve opening). Such a setting is particularly advantageous for stable high-concentration super-oxygenated water. In this embodiment, the third pumping pressure and/or the third concentration may be set as desired, for example.

For example, in some embodiments of the present invention, the first stage, the second stage, and the third stage may be set accordingly. The first stage is a stage in which the set concentration has not been reached (the predetermined cycle has not been reached); the second stage is a stage of reaching a set concentration and super-oxygen water unused; the third stage is to reach the set concentration, but the super-oxygenated water is used. In the embodiment of the present invention, the definition of these three stages may enable the super-oxidized water generating apparatus according to the embodiment of the present invention to supply super-oxidized water at a high flow rate and a highly controllable high concentration, and these three stages may be smoothly excessive, for example, when the super-oxidized water is continuously used so that the super-oxidized water concentration to be discharged does not reach the set concentration, the concentration controller may control the opening degree of the second valve to be gradually decreased until it is closed so as to maintain the concentration in the super-oxidized water mixing section 12'.

With continued reference to fig. 1-5, the superoxide water generation device 1 may further comprise a reactive gas generator 3, such as an oxygen generator, connected to a reactive gas inflow port 21 of the ozone generator. With continued reference to fig. 1-5, the superoxide water generation device 1 may further comprise a cooling fluid generator 7, which may comprise an outflow port 71 connected to the cooling fluid inflow port 23 of the ozone generator 2 and an inflow port 72 connected to the cooling fluid outflow port 24 of the ozone generator.

With continued reference to fig. 1-5, the apparatus 1 may further include an electrical control system (not labeled) in which the aforementioned concentration controller may or may not be integrated.

With continued reference to fig. 1-5, the super-oxygen water production device 1 may further include a frame 4 for supporting various components of each super-oxygen water production device.

In various embodiments of the present invention, an ozone generator 2, in particular an ozone generator based on a plate-type ozone generating module, and related ozone generator components are provided that can be used in a super-oxygen water generating device 1 according to embodiments of the present invention. The plate-type ozone generating module of the ozone generator may include a plurality of ground electrodes of stacked plate-type structure and at least one high-voltage discharge device positioned between the adjacent ground electrodes.

In some embodiments of the present invention, an ozone generator, particularly an ozone generator based on a plate-type ozone generating module, such as optionally non-expandable, may be used in portable small enclosure applications.

Reference will now be made to the embodiments illustrated in the drawings.

In some embodiments of the invention, an ozone generator, particularly an ozone generator based on a plate-type ozone generating module, such as non-expandable, may be used in portable small cabinet applications (e.g., 100g yield product). The ozone generator can be used for the super-oxygen water generating device according to the embodiment of the invention.

Referring to fig. 6-10, an ozone generating device, such as a cabinet ozone generator 2, according to an embodiment of the invention is shown, which can be used in a super-oxygenated water generating device according to an embodiment of the invention. The cabinet ozone generator 2 may include a housing, a plate ozone generating module 20, and heating electrical components 26. In the illustrated embodiment, the plate ozone generating module 20 may include a pair of ground electrodes (e.g., a pair of end ground electrodes), a high voltage discharge device (not shown) disposed between the ground electrodes, and a high voltage safety device (not shown) electrically connected to the high voltage discharge device, such as by a plug. In some embodiments, the pair of ground electrodes (e.g., a pair of end ground electrodes) are shown, for example, in fig. 11-18 or fig. 19-26. In some embodiments, the high voltage discharge apparatus is shown, for example, in fig. 27-28. In some embodiments, the high voltage safety 23 is shown, for example, in fig. 29-32.

In the illustrated embodiment, the case includes a front panel 251, a rear panel 252, a bottom panel, a top panel (top panel is removed to show internal structure), and a pair of side panels (one of which is removed to show internal structure). In the illustrated embodiment, the base plate includes a pair of flaps 254. In the illustrated embodiment, the box may further include a pair of top stringers 253. In the illustrated embodiment, the bottom panel and its folds may form a bottom recess 255 in the bottom of the case. Similarly, the top plate and stringers 53 form a top recess 257 in the top of the box.

With continued reference to fig. 6-10, the cabinet ozone generator 2 can further include a partition 250 mounted upright within the cabinet, whereby the partition separates a rear-side gas generating chamber within the cabinet, within which the plate ozone generating module 20 is located, and a front-side electrical chamber within which a plurality of heat generating electrical components are disposed.

In the illustrated embodiment, the bulkhead at least partially defines a bottom opening 258 and a top opening 259. As shown in fig. 6, the bottom panel and its flange 254 cooperate with the spacer 250 to form the bottom opening 258. More specifically, a bottom opening 258 is formed in a bottom groove 255 formed in the bottom panel by means of the spacer 250 being supported by the flange 254. As shown in fig. 6, the stringers 253 may space the top deck from the deck panels 250 to form the top openings 259. More specifically, the stringers 253 are supported by means of a bulkhead 250, a top opening 259 being formed in the top recess 257.

As shown in connection with fig. 6 to 10, the top opening 259 is an elongated opening. In the illustrated embodiment, the top opening 259 has a width that is greater than the bottom opening 258 and an area that is less than the bottom opening. In these embodiments, reducing the height and area of the top opening appears to be disadvantageous in forming a good circulating cooling air flow, but the inventors have found that this enables a higher and more stable balance of circulating air flows and improved cooling while at the same time ensuring safety and moisture barrier effects.

In the illustrated embodiment, a forced air supply 290, such as a fan, may also be provided at the bottom opening 258 for creating a circulating cooling air flow in the gas generating chamber and the electric chamber through the top and bottom openings, and in particular from the gas generating chamber into the electric chamber through the bottom opening and from the electric chamber into the gas generating chamber through the top opening. As shown in fig. 6, the bottom opening 258 is completely covered by the forced air device 290, which allows for higher cooling fluid stability.

Therefore, the chassis-type ozone generator provided by the embodiment of the invention not only has an extremely compact structure to realize portability, but also realizes higher safety by generally separating the gas reaction part and the electric part, and can also reduce or avoid condensation of the gas reaction part and reduce or avoid moisture from affecting the electric element. Further, by means of the top and bottom openings in the embodiments of the invention, cooling of the heat generating electrical components can be achieved effectively, further by means of forced air supply means. In particular, the forced air supply device, such as a fan, according to an embodiment of the present invention is not provided for directly blowing the heating element in an intuitive manner, but rather creates the circulating cooling air flow together with the top and bottom openings, instead achieving a higher cooling effect, and the cooling effect is more continuous and stable. This may help the ozone generator maintain a high ozone generating efficiency stably for a long period of time.

With continued reference to fig. 6-10, the cabinet ozone generator 2 can further include at least one (e.g., a pair of) top hanging plates 291 and at least one bottom leg 292 for hanging and supporting the plate-type ozone generating module within the gas generating chamber to form a clearance that bypasses the top and bottom openings. The headroom of the plate-type ozone generating module, and particularly the ground electrode avoidance top opening 259/bottom opening 258, in this embodiment appears to be less efficient than the heat exchange efficiency of the top and bottom openings directly facing the plate-type ozone generating module, and particularly the ground electrode (plate-like structure), but the inventors have found that the headroom (e.g., formed by the bottom recess 255 and the top recess 257) can provide improved cooling efficiency, not necessarily as an explanation of the principle (nor should it be limiting), perhaps because the headroom in the embodiment improves the circulation efficiency of the circulating air flow, thereby achieving improved heat exchange.

With continued reference to fig. 6-10, the electrical components 26 may include a drive variable frequency power supply 261, a conversion transformer 262 electrically connected to the drive variable frequency power supply 261, and a resonant high voltage coil 263 electrically connected to the conversion transformer 262. In some embodiments, the two-stage boosting of the current output by driving variable frequency power source 261 through switching transformer 262 and resonant high voltage coil 263 can achieve the high voltage required by plate ozone generating module 20. In the illustrated embodiment, the driving variable frequency power source 261 is vertically disposed between the conversion transformer 262 and the resonant high voltage coil 263.

With continued reference to fig. 6-10, the electrical component 26 may further include a filter unit 266 coupled to the driving variable frequency power source, a control power source 265 coupled to the filter unit 266, and a control display unit 264 coupled to the control power source 265. By arranging the filter unit in the electrical connection line, the control power supply can be obtained by the driving power supply and still work normally, avoiding that the control power supply is provided by a separate line or that additional voltage transforming and rectifying means are arranged for the control power supply. In the illustrated embodiment, the control display unit 264 is disposed vertically adjacent to the driving frequency conversion unit 261 and away from the resonant high voltage coil. By means of this construction, the influence of the resonant high voltage coil on the control unit is avoided to a maximum extent.

With continued reference to fig. 6-10, the ozone generator 2 may further include a cooling fluid inflow connector 281, a cooling fluid outflow connector 282, an air inlet connector 283, and an air outlet connector 284 for the plate-type ozone generating module 20 of the ozone generator 2. The pipe joint may supply or receive a cooling fluid or a gas to or from the ground electrode as described in fig. 11 to 18 and/or fig. 19 to 26.

With continued reference to fig. 6-10, the ozone generator 2 can further include a flow meter connector 288 for detecting and controlling the flow rate of the plate ozone generating module 20.

With continued reference to fig. 6-10, the ozone generator 2 can further include a power terminal 296 located in the rear panel 252 that can be electrically connected to the drive variable frequency power supply 261, for example. In the illustrated embodiment, the electrical connection lines are not shown, but may be provided as desired, for example, extending from the gas generation chamber through the separator to the electrical chamber.

As previously described, the plate-type ozone generating module 20 may include stacked ground electrodes and a high-voltage discharge device disposed between the ground electrodes.

Referring to fig. 11 to 18, various embodiments of the ground electrode according to embodiments of the present invention are described.

Fig. 11 to 14 illustrate a ground electrode 221 according to an embodiment of the present invention. The ground electrode 221 includes a plate body having a first surface 200, a second surface 202, a first side and a second side, and a cooling fluid passage 2211 formed inside the plate body. The cooling fluid passage 2211 may include a drilled hole formed inside the plate body and a communication groove 22114 communicating with the adjacent drilled holes, so that, for example, a single-circuit meandering cooling fluid line may be formed in the ground electrode 221. Alternatively, a cooling fluid passage communicating with the adjacent ground electrode may be formed, for example, by means of the communication groove 2114. Alternatively, the bore may be selectively closed or opened to form a bottom (or top) port for the flow of cooling fluid into or out of the ground electrode. The specific structure and function of the cooling fluid channels are not described in detail herein.

With continued reference to fig. 11-14, in the illustrated embodiment, the plate body has a contact surface 2210 within at least one of the first and second surfaces (in the illustrated embodiment, first surface 200) for abutting a high voltage discharge device and a plurality of laterally juxtaposed micro air passages 2212 recessed from the contact surface 2210. In the embodiment, the contact surface 2210 and the micro air passage 2212 may be formed in a surface concave region of a plate body, for example. In the illustrated embodiment, the ground electrode 221 may further include a first longitudinal air groove 2213 on a first side and a second longitudinal air groove 2214 on a second side. In the illustrated embodiment, the first and second

longitudinal air grooves

2213 and 2214 are countersinks.

With continued reference to fig. 11-14, each micro air passage 2212 may extend from the first longitudinal air groove 2213 to a second longitudinal air groove 2214 and have a constriction 22120 adjacent to the second longitudinal air groove 2214.

Thus, the ground electrode of the embodiment of the present invention has a highly integrated plate-like structure. In addition, compared with the method of improving the gas production rate by improving the flow area of the micro-channels as much as possible and ensuring the uniform distribution of the channels as much as possible to ensure the uniform gas flow so as to improve the gas production rate under the visual concept, surprisingly, the embodiment of the invention can obtain higher ozone preparation efficiency by arranging the constriction part which locally reduces the flow area of the micro-channels and appears to cause unstable gas flow.

As shown in fig. 11-14, the constriction comprises a necked-down section, preferably an arcuate necked-down section having symmetrical arcuate sides. Optionally, the necking ratio of the necking segments is between 1:2.5 and 1:15, preferably between 1:5 and 1:10, providing a greatly narrowed necking ratio can provide more efficient ozone production efficiency. Optionally, the ratio of the length of the necked-down segment to the length of the micro-airways is between 1:5 and 1:20.

As shown in fig. 11-14, the constriction further comprises a small diameter section 22122 connecting the necked-down section and the second longitudinal air slot, preferably the small diameter section is a straight section or a micro-expanded section. The length of the minor diameter section is substantially less than the length of the necked section, e.g., the ratio of the length of the minor diameter section to the length of the necked section is less than 1:10. Surprisingly, the provision of such small diameter sections of smaller length can be advantageous for further improving ozone production efficiency, by way of explanation and not limitation, it is hypothesized that such small diameter sections can facilitate rapid removal of the ozone that has been produced, while the necked down sections in turn allow the reaction oxygen to react sufficiently to produce ozone by discharge.

In the embodiment shown in fig. 11 to 14, the ground electrode 221 is a first end ground electrode, for example, a start ground electrode. The plate body of the first end ground electrode 221 has the contact surface 2210 and the micro air passage 2212 only in the first surface 200, and the second surface of the plate body constitutes an end surface.

As shown in fig. 14, the plate body of the first end ground electrode 221 further includes an air inlet hole 2215 located on the first side and extending from the second surface 2202 toward the first surface 200, and an air outlet hole 2216 located on the second side and extending from the second surface 2202 toward the first surface 200. In the illustrated embodiment, the air intake aperture 2215 is disposed offset from the first longitudinal air slot 2213, i.e., in plan view, the air intake aperture 2215 is located outside the first longitudinal air slot 2213. In the illustrated embodiment, the air outlet 2216 is disposed offset from the second longitudinal air slot 2214. As shown in fig. 13, the plate body of the first end ground electrode 221 further includes at least one (e.g., a pair of) first long holes 2217 for communicating the air intake hole 2215 with the first longitudinal air groove 2213, and at least one (e.g., a pair of) second long holes 2218 for communicating the second longitudinal air groove 2214 with the air outlet hole 2216. In the illustrated embodiment, the pair of first elongated holes 2217 are symmetrically disposed with respect to the transverse center axis of the ground electrode; the pair of second long holes 2218 are symmetrically arranged with respect to the transverse center axis of the ground electrode. As best shown in fig. 12, the first elongated holes are parallel and offset from the first longitudinal air slots. In the illustrated embodiment, the first longitudinal air groove 2213 is located at a first height in the first surface 200, and the first elongated hole 2217 is located at a second height higher than the first height in the first surface 200. As best shown in fig. 12, the second elongated holes 2218 are parallel and offset from the second longitudinal air grooves 2214. The second longitudinal air groove 2214 is located at a third height (e.g., level with the first longitudinal air groove) in the first surface 200, and the second elongated hole 2218 is located at a fourth height (e.g., level with the first elongated hole) higher than the third height in the first surface 200.

As shown in fig. 12, the plate body may further include a drilled hole for communicating the long hole and the inlet/outlet holes, which may be parallel to the longitudinal air grooves.

With continued reference to fig. 15-18, a ground electrode 222 is shown in accordance with another embodiment of the present invention. The ground electrode 222 includes a plate body having a first surface 200, a second surface 202, a first side and a second side, and a cooling fluid passage formed inside the plate body.

With continued reference to fig. 15-18, in the illustrated embodiment, the plate body has a contact surface within at least one of the first and second surfaces (first surface 202 in the illustrated embodiment) for abutting a high voltage discharge device and a plurality of laterally juxtaposed micro air passages 2222 recessed from the contact surface. In such embodiments, the contact surface and micro air channels 2222 may be formed, for example, in a recessed surface region of the plate body. In the illustrated embodiment, the ground electrode 222 may further include a first longitudinal air slot 2223 located on a first side and a second longitudinal air slot 2224 located on a second side. In the illustrated embodiment, the first and second

longitudinal air grooves

2223, 2224 are countersinks.

With continued reference to fig. 15-18, each micro air passage extends from the first longitudinal air slot to a second longitudinal air slot and has a narrowed portion 22220 adjacent to the second longitudinal air slot.

In the embodiment shown in fig. 15 to 18, the ground electrode 222 is a second end ground electrode, for example, a distal ground electrode, and the plate body has the contact surface and the micro air channels only on the second surface 2202, and the first surface of the plate body forms an end surface.

The ground electrode 222 has similar contact surfaces, micro air passages and longitudinal air grooves, which differ from the ground electrode 221 primarily in that the contact surfaces, micro air passages and longitudinal air grooves of the ground electrode 222 are formed in the second surface 2202. Alternatively, the surface recessed region of the ground electrode 222 is deeper. The ground electrode 222 has no air inlet and outlet holes as compared to the ground electrode 221.

In the illustrated embodiment, the ground electrode 222 may further include a receiving groove 2229 in the second surface for receiving a connector portion of the high voltage discharge device.

Although not shown in the figures, in some embodiments a pair of electrodes for an ozone generator is provided that includes a stacked pair of end ground electrodes, such as the embodiments shown in fig. 11-18. In these embodiments, the first longitudinal air grooves of the pair of end ground electrodes communicate in the stacking direction, and the second longitudinal air grooves of the pair of end ground electrodes communicate in the stacking direction.

In a preferred embodiment, the first longitudinal groove and the offset first elongated hole of the first end electrode are located in the envelope of the first longitudinal groove of the second end electrode in a planar projection, and the second longitudinal groove and the offset second elongated hole of the first end electrode are located in the envelope of the second facing groove of the second end electrode. This can improve the gas production efficiency.

Although not shown in the drawings, in some embodiments a plate-type ozone generating module is provided that includes a stacked pair of electrodes as described above and a plurality of high-voltage discharge devices located between adjacent electrodes. In a preferred embodiment, the first longitudinal groove and the offset first elongated hole of the first end electrode are located in the envelope of the first longitudinal groove of the second end electrode in a planar projection, and the second longitudinal groove and the offset second elongated hole of the first end electrode are located in the envelope of the second facing groove of the second end electrode. This can improve the gas production efficiency. In a further preferred embodiment, the first and second elongated holes of the first end ground electrode are located outside the envelope of the high-voltage discharge device in planar projection. This can greatly improve the gas production efficiency.

In the embodiment of the present invention, the inlet pipe joint 283 may serve as the reaction gas inflow port 21 of the embodiment shown in fig. 1 to 5, and the outlet pipe joint 284 may serve as the ozone outflow port 22 shown in fig. 2 of the embodiment shown in fig. 1 to 5. In an embodiment of the present invention, the cooling fluid inflow pipe joint 281 may be used as the cooling fluid inflow port 23 of the embodiment shown in fig. 1 to 5, and the cooling fluid outflow pipe joint 282 may be used as the cooling fluid outflow port 24 of the embodiment shown in fig. 1 to 5.

Although not shown in the drawings, in some embodiments a plate-type ozone generating module is provided, comprising the above-described electrode pairs stacked and a high-voltage discharge device located between adjacent ground electrodes.

Referring to fig. 19 to 26, various embodiments of the ground electrode according to embodiments of the present invention are described.

Fig. 19-22 illustrate a ground electrode 224 according to one embodiment of the invention. The ground electrode 224 includes a plate body having a first surface, a second surface, a first side and a second side, and a cooling fluid passage formed inside the plate body.

In the embodiment shown in fig. 19 to 22, the plate body has at least one (in this case, one) micro air passage 2242 formed in at least one of the first surface and the second surface (in this case, the first surface) for abutting against the contact surface 2240 of the high-voltage discharge device, recessed from the contact surface.

The ground electrode 224 may also include a first longitudinal air slot 2243 on a first side and a second longitudinal air slot 2244 on a second side. In the illustrated embodiment, the first and second longitudinal air slots 2243, 2244 are countersinks.

As in the embodiment shown in fig. 19-22, the micro air passages 2242 extend in a meandering manner from the first longitudinal air slots 2243 to the second longitudinal air slots 2244. Thus, the ground electrode of the embodiment of the present invention has a highly integrated plate-like structure. In addition, compared with the method of improving the flow area of the micro-channel as much as possible to improve the gas production rate and ensuring that the straight channels are uniformly arranged in parallel as much as possible to ensure uniform gas flow to improve the gas production rate under the visual concept, surprisingly, the embodiment of the invention is provided with the micro-air channels which extend in a zigzag way, which is seemingly caused by the fact that the micro-channel and the flow area thereof cannot be uniformly distributed, so that the more efficient ozone preparation efficiency can be obtained.

As in the embodiment shown in fig. 19-22, the micro air passage 2242 may include an inflow section 22420 adjacent the first longitudinal air slot, an outflow section 22421 adjacent the second longitudinal air slot, and a tortuous section 22424 intermediate the inflow and outflow sections.

In the embodiment shown in fig. 19-22, the intermediate meandering segment 22424 has a flared portion 22427, such as an arcuate flared portion, adjacent the inflow segment and/or a narrowed portion 22428, such as an arcuate narrowed portion, adjacent the outflow segment. Surprisingly, it has been found that ozone production efficiency can be effectively improved by means of a flaring connected to the narrower inflow section and a constriction connected to the narrower outflow section.

In the embodiment shown in fig. 19-22, the inflow section 22420 and the outflow section 22421 are rotationally symmetrical. Furthermore, the middle meandering section 22424 has a rotationally symmetrical shape with respect to itself. In the embodiment shown in fig. 19 to 22, the spin centers of the inflow section and the outflow section coincide with the spin center of the middle meandering section. The rotationally symmetrical structure of the tortuous and extended micro air passage can further improve the ozone preparation efficiency.

In the embodiment shown in fig. 19-22, the middle meandering segment 22424 includes a plurality of longitudinal straight segments (here, 3) and at least one transverse curved segment (here, two) connecting adjacent longitudinal straight segments. The intermediate meandering segment 22424 is shown as generally inverted S-shaped. As shown in the figure, the flow-facing surfaces of the middle zigzag sections are all arc-shaped.

In the embodiment shown in fig. 19-22, the intermediate meandering segment 22424 includes a dividing strip 22426 extending along the intermediate meandering segment 22424 at a widthwise midline of the intermediate meandering segment 2424. Optionally, the separator bar extends along substantially the entire length of the intermediate meandering segment and is spaced apart from the inflow segment and the outflow segment, for example in the range of 10% (±8%) to 90% (±8%) of the intermediate meandering segment. Optionally, the separator strip is configured to be capable of being placed in close proximity to a high voltage discharge device. In these embodiments, the arrangement of the end points of the dividing strip adjacent to the inflow section and the outflow section is seemingly causing uneven airflow and achieving more efficient ozone production.

In the embodiment shown in fig. 19-22, the intermediate meandering segment 22424 has a wider width and a smaller depth than the inflow segment 22420 and/or outflow segment 22421. Preferably, the ratio of the width of the intermediate meandering section to the inflow section and/or outflow section is greater than 2:1, preferably between 3:1 and 10:1. Optionally, the ratio of the depth of the intermediate meandering section to the inflow section and/or outflow section is less than 1:2, preferably between 1:3 and 1:10. Such width/depth ratio can effectively achieve higher gas production efficiency.

In the embodiment shown in fig. 19 to 22, the ground electrode 224 is a first end ground electrode, and the plate body of the first end ground electrode has the contact surface and the micro air passage only on the first surface, and the second surface of the plate body constitutes an end surface.

In the embodiment shown in fig. 19-22, the plate body of the first end ground electrode 224 further includes an inlet aperture 2245 located at the first side and extending from the second surface toward the first surface and an outlet aperture 2246 located at the second side and extending from the second surface toward the first surface. In the illustrated embodiment, the inlet 2245 and outlet 2246 extend through the plate body and communicate with the longitudinal air slot. For example, the inlet apertures 2245 intersect the first longitudinal air slot 2243 such that the outer longitudinal edge of the first longitudinal air slot 2243 extends through the diameter of the inlet apertures 2245, and the outlet apertures 2246 intersect the second longitudinal air slot 2244 such that the outer longitudinal edge of the second longitudinal air slot 2244 extends through the diameter of the outlet apertures 2246.

Referring to fig. 23-26, another embodiment of a ground electrode 225 is shown. The ground electrode 225 is a second end ground electrode, and the plate body of the second end ground electrode has the contact surface and the micro air channel only on the second surface, and the first surface of the plate body forms an end surface.

Similar to the ground electrode 224, the ground electrode 225 also has micro air passages 2252 extending zigzag from the first longitudinal air groove to the second longitudinal air groove. Similarly, the micro air passages 2252 may include an inflow segment 22520 adjacent the first longitudinal air slot, an outflow segment 22521 adjacent the second longitudinal air slot, and an intermediate tortuous segment 22524 between the inflow and outflow segments. Similarly, the middle meandering segment 22524 includes a separator bar 22526 extending along the middle meandering segment 22524 at a widthwise centerline of the middle meandering segment 22524. The difference is that these micro-airway related features are formed at the second surface.

The micro air channels and longitudinal air channels of ground electrode 225 may have similar micro air channels and longitudinal air channels as ground electrode 224, but are flip symmetrical. The difference is that the ground electrode 225 does not have an inlet/outlet hole. In addition, the ground electrode 225 may further include a receiving groove in the second surface for receiving the tab portion of the high-voltage discharge device.

Although not shown in the figures, in some embodiments a pair of electrodes for an ozone generator is provided that includes stacked first and second end ground electrodes such as described above for the embodiments shown in fig. 19-26. In these embodiments, the first longitudinal air grooves of the pair of end ground electrodes communicate in the stacking direction, and the second longitudinal air grooves of the pair of end ground electrodes communicate in the stacking direction.

In a preferred embodiment, in a planar projection, the first longitudinal groove of the first end electrode and the air inlet aperture are located in the envelope of the first longitudinal groove of the second end electrode, and the second longitudinal groove of the first end electrode and the air outlet aperture are located in the envelope of the second longitudinal groove of the second end electrode. This can improve the gas production efficiency.

Referring to fig. 27 and 28, a high voltage discharge apparatus 24 according to an embodiment of the present invention is shown. In the illustrated embodiment, the high voltage discharge device 24 may include a tab portion 242 for electrically connecting the high voltage fuse (e.g., by way of a plug), a high voltage electrode plate 246, and a pair of dielectric plates 244 on either side of the electrode plate.

In some embodiments, the high voltage discharge device 24 is used to generate a high voltage corona discharge to cause the gas to react in the micro-airways of the ground electrode to generate ozone. The principle and the component composition of the high-voltage discharge device are not described in detail here.

In some embodiments, the high-voltage discharge device 240 may have a width wider than the contact surface of the ground electrode, thereby extending into and partially covering the longitudinal air grooves of both sides.

Referring to fig. 29-32, an embodiment of a high voltage safety device 23 for an ozone generator is shown. The high voltage fuse 23 may include a first wire 2321 at a first end; a second wire 2322 located at the second end; a fuse 2325; a thermally conductive insulating plate 2326 disposed within said fuse tube 325; at least one sheet (illustrated as a sheet of circumferentially fully wrapped) of insulating film 2327; a fuse 2328 extending in the capsule and connecting the first and second wires, and extinguishing particles 2329 or extinguishing fluid contained within the fuse tube 2325. The extinguishing particle 2329 is, for example, quartz sand. In the illustrated embodiment, the high voltage fuse 23 may further include a first resilient insulating sheath 2323 over the fuse tube at the first end and a second resilient insulating sheath 2324 over the fuse tube at the second end.

As shown in fig. 29 and 31, the at least one insulating film 2327 covers the heat conductive insulating plate 2326 to enclose a sealing cavity. Therefore, the high-voltage safety device for the ozone generator can have long-term stable working capacity and extremely high safety. By way of explanation and not limitation, the use of a thermally conductive insulating plate on the one hand allows the high temperatures which are in severe conditions and which would normally cause the fuses to conduct heat away rapidly by means of said thermally conductive insulating plate, but also ensures that the thermally conductive insulating plate remains highly structurally stable; on the other hand, the fuse wire can also effectively conduct extremely high temperature possibly caused by overload failure of the fuse wire to the whole heat conducting insulating plate, so that the heat conducting insulating film is melted and causes extinguishing particles or extinguishing fluid to cover the fuse wire, and fire disaster is avoided or generated combustion is extinguished as soon as possible.

As shown in fig. 32, the heat conductive insulating plate 2326 may include a plurality of

long holes

23260, 23262, 23264 (for example, an odd number, here, 3) arranged at intervals in the axial direction and

spacers

23266, 23267 located between the plurality of long holes. In some embodiments, the fuse extends along the plurality of elongated holes and straddles the spacer. Thus, the fuse can be extended in the long hole and straddled the spacer, so that the working stability and the structural strength of the high-voltage safety device can be greatly improved. In the embodiment shown in fig. 31, the fusible links extend along the plurality of elongated holes and ride across the spacers alternately on the top and bottom surfaces of the thermally conductive insulating plate. This can further balance fuse structure loading, providing greater operational stability and structural length.

As shown in fig. 32, the

elongated holes

23260, 23262, 23264 may include locating

acute angles

23261, 23263, 23265 at the shaft ends. The positioning of the acute angle can further increase the operational stability of the high-voltage fuse, which in particular allows a better alignment of the conductors and fuses at both ends.

As shown in fig. 32, the high voltage fuse further includes two

electrical connection portions

23268, 23269 at both ends of the heat conductive insulating plate for electrically connecting both ends of the fuse to the first and second wires, respectively. Referring to fig. 29 and 31 in combination, the

electrical connection portions

23268, 23269 are encased between the thermally conductive insulating plate and the insulating film. Such a wrapped electrical connection can avoid the connection portion becoming the primary thermal conduction portion for fuse failure, which is believed to significantly improve the operational stability of the high voltage fuse. Preferably, the electrical connection is a weld, such as a solder.

In one embodiment, the thermally conductive insulating plate is made of a high temperature resistant inorganic dielectric material, preferably ceramic.

In one embodiment, the protective tube is transparent, preferably a transparent quartz tube. This may provide an operator or monitoring device with better failure monitoring capabilities.

In some embodiments, the insulating film may have a melting point higher than that of the fuse.

The methods or steps recited in accordance with embodiments of the present invention do not have to be performed in a specific order and still achieve desirable results unless explicitly stated. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

Various embodiments of the invention are described herein, but for brevity, description of each embodiment is not exhaustive and features or parts of the same or similar between each embodiment may be omitted. Herein, "one embodiment," "some embodiments," "example," "specific example," or "some examples" means that it is applicable to at least one embodiment or example, but not all embodiments, according to the present invention. The above terms are not necessarily meant to refer to the same embodiment or example. Those skilled in the art may combine and combine the features of the different embodiments or examples described in this specification and of the different embodiments or examples without contradiction.

The exemplary systems and methods of the present invention have been particularly shown and described with reference to the foregoing embodiments, which are merely examples of the best modes for carrying out the systems and methods. It will be appreciated by those skilled in the art that various changes may be made to the embodiments of the systems and methods described herein in practicing the systems and/or methods without departing from the spirit and scope of the invention as defined in the following claims.

Claims

1. A liquid storage tank for a super-oxygenated water generation device, comprising:

a water inlet for inputting raw water;

a water outlet for outputting super-oxygen water;

a circulating liquid outlet;

a first surrounding baffle extending from the bottom to near the top;

a second surrounding baffle extending from the top to adjacent the bottom;

a third surrounding baffle extending from the bottom to a height,

2. A liquid storage tank for a super-oxygenated water generation device of claim 1, wherein the second surrounding baffle is disposed around the first surrounding baffle.

3. A liquid storage tank for a super-oxygenated water generation device of claim 2, wherein the circulation liquid supply tube extends from the top to near the bottom and has an opening near the bottom.

4. A liquid storage tank for a super-oxygenated water generation device of claim 1, further comprising a liquid level controller located outside the first and second surrounding baffles, the liquid level controller configured to allow the pump to pump in response to the detected liquid level reaching a low liquid level and to stop the input of raw water through the water inlet in response to the detected liquid level reaching a high liquid level.

5. The liquid storage tank for a super-oxygenated water generation device of claim 1, further comprising an exhaust treatment device for treating ozone escaping from the super-oxygenated water.

6. The liquid storage tank for a super-oxygen water production device as claimed in claim 5, wherein said liquid storage tank includes a tail gas discharge pipe connected to said tail gas treatment device, including a first opening at the top of the super-oxygen water mixing zone and a second opening at the top of the raw water buffer zone.

7. A liquid storage tank for a super-oxygenated water generation device according to any one of claims 1 to 6 wherein the first, second and third surrounding baffles are generally circular in cross section and coaxially disposed, and the liquid storage tank cross section is also generally circular and coaxially disposed with the first, second and third surrounding baffles such that the super-oxygenated water mixing zone has a circular cross section and the communication passage and transition zone have a circular annular cross section.

8. A liquid storage tank for a super-oxygen water production device as claimed in any one of claims 1 to 6 wherein said communication passage has an annular inlet adjacent the super-oxygen water mixing zone and an annular outlet adjacent the transition zone, said circulation liquid supply tube having an end opening, and said end opening being located remote from said annular inlet.

9. A tank for a super-oxygenated water generation device according to any one of claims 1 to 6 wherein the water inlet is provided at the bottom of the tank and beyond the third surrounding baffle; the water outlet is arranged in the super-oxygen water mixing area and is arranged at the center of the bottom of the liquid storage tank.

10. A liquid storage tank for a super-oxygen water production device as claimed in claim 9 wherein the water outlet includes a first valve for controllable flow regulation and a second valve for user operation to allow super-oxygen water to flow out through the water outlet, wherein the opening of the first valve is controlled based on super-oxygen water concentration and circulation conditions and the opening of the first valve constrains the maximum flow through the water outlet.

11. A super-oxygen water generator comprising a liquid storage tank for a super-oxygen water generator according to any one of claims 1 to 10.