CN216513009U - Super oxygen water generating device - Google Patents

Super oxygen water generating device Download PDF

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Publication number
CN216513009U
CN216513009U CN202122906002.5U CN202122906002U CN216513009U CN 216513009 U CN216513009 U CN 216513009U CN 202122906002 U CN202122906002 U CN 202122906002U CN 216513009 U CN216513009 U CN 216513009U
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superoxide
ground electrode
water
ozone
tank
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郎旺凯
王军
赵晓飞
张聪伟
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Beijing Keshengmei Technology Co ltd
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Beijing Keshengmei Technology Co ltd
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  • Oxygen, Ozone, And Oxides In General (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

The application discloses super oxygen water generating device includes: the pump is configured to pump the super oxygen water formed by mixing raw material water and ozone to circulate through the main super oxygen water tank, the communicating pipe, the circulating super oxygen water tank and the joint pipe assembly and return to the main super oxygen water tank. The superoxide water generator of the present application can provide high-concentration and concentration-controllable ozone water in a simple, compact structure.

Description

Super oxygen water generating device
Technical Field
The application relates to the technical field of ozone treatment, in particular to a superoxide water generating device.
Background
Superoxide, also known as ozone, is a strong oxidant and is effective in sterilization. Therefore, ozone water containing ozone is widely used in the fields requiring sterilization or disinfection, such as environmental protection, medical care, water treatment, pharmacy, food preparation, cosmetic preparation, and the like.
However, the generation of the present ozonated water involves a large-scale generation apparatus having a complicated structure, and the concentration of the generated ozonated water is not high and the concentration value is unstable, and thus a lot of process flows are required for generating high concentration ozonated water. In addition, the half-life of ozone water is extremely short, and storage of the produced ozone water also faces a problem.
However, it is desirable to provide an ozonated water generation solution capable of providing high-concentration and concentration-controllable ozonated water in a simple, compact structure.
The above description is merely provided as background for understanding the relevant art in the field and is not an admission that it is prior art.
Disclosure of Invention
Accordingly, embodiments of the present invention provide a simple and compact superoxide water generator having the ability to provide high-concentration and concentration-controllable ozone water.
In an embodiment of the present invention, there is provided a superoxide water generating apparatus, which may include:
an ozone generator having an ozone outlet for outputting ozone;
a main superoxide tank having a first opening and a second opening;
a circulating superoxide tank having a first opening and a second opening;
the buffer liquid storage tank is provided with a first opening and a second opening;
the joint pipe assembly is provided with a first interface which is butted with a first opening of the main superoxide water tank, a second interface which is butted with the first opening of the circulating superoxide water tank, a third interface which is butted with the first opening of the buffer liquid storage tank, a fourth interface and a fifth interface which are butted with an ozone outflow port, a water inlet which is used for inputting raw material water and a water outlet which is used for outputting the superoxide water;
a communicating tube configured to communicate the second opening of the main superoxide tank and the second opening of the circulating superoxide tank;
a pump connected to the fifth interface and configured to pump the super oxygen water mixed by the raw water and the ozone through the main super oxygen water tank, the communication pipe, the circulating super oxygen water tank, the connector pipe assembly and back to the circulation of the main super oxygen water tank.
In an embodiment of the present invention, the superoxide water generating apparatus further comprises a concentration controller for controlling the concentration of the superoxide water in the main superoxide water tank.
In an embodiment of the present invention, the concentration controller is configured to control the superoxide water concentration by controlling the number of cycles of the superoxide water.
In an embodiment of the utility model, the concentration controller is further configured to control a flow rate of ozone supplied from the ozone outflow port.
In an embodiment of the utility model, the concentration controller is configured to control the pump to pump at a first pumping pressure for a predetermined number of cycles in response to a set concentration of superoxide water, and to stop pumping or control the pump to pump at a second pumping pressure after the predetermined number of cycles is reached.
In an embodiment of the utility model, the second pumping pressure is different from the first pumping pressure. For example, the second pumping pressure is less than the first pumping pressure. For example, the first pumping pressure may exhibit a substantially constant pressure profile and the second pumping pressure may exhibit a substantially pulsed or intermittent pressure profile.
In an embodiment of the present invention, the concentration controller is 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 concentration of the superoxide water, and to control the ozone outflow port to output the ozone at a second ozone concentration after the predetermined number of cycles is reached.
In an embodiment of the utility model, the water outlet comprises a first valve with controllable flow regulation and a second valve for user operation to allow the flow of the super oxygen water out through the water outlet, wherein the concentration controller is configured to control the opening of the first valve according to the super oxygen water concentration and the circulation state, and the opening of the first valve restricts the maximum flow through the water outlet.
In the embodiment of the utility model, the superoxide water generating device also comprises a liquid level controller for controlling the liquid level in the buffer liquid storage tank.
In an embodiment of the utility model, the level controller is configured to allow the pump to pump in response to the liquid level in the buffer reservoir reaching a low level, and to stop the input of raw water through the water inlet in response to the liquid level in the buffer reservoir reaching a high level.
In an embodiment of the present invention, the superoxide water generating apparatus may further include:
a reaction gas generator connected to a reaction gas inflow port of the ozone generator; and/or
A cooling fluid generator comprising an outlet port connected to the cooling fluid inlet port of the ozone generator and an inlet port connected to the cooling fluid outlet port of the ozone generator.
In an embodiment of the present invention, the superoxide water generating apparatus may further include:
a tail gas discharge pipe connected to the communicating pipe and the second opening of the buffer liquid storage tank;
a gas-liquid separation element disposed within the tail gas discharge pipe;
a tail gas treatment device connected to the tail gas exhaust pipe to treat the exhausted tail gas.
In an embodiment of the utility model, the exhaust gas treatment device comprises an exhaust gas destruction canister containing an ozone destruction agent, such as an ozone destruction catalyst.
In the embodiment of the utility model, the main superoxide water tank and the circulating superoxide water tank are arranged at the same level, and the buffer liquid storage tank is arranged at a position lower than the main superoxide water tank and the circulating superoxide water tank.
In the embodiment of the utility model, the main superoxide water tank, the circulating superoxide water tank and the buffer water storage tank are all vertically arranged.
In an embodiment of the utility model, the connector tube assembly comprises a first section located between the circulating superoxide tank and the main superoxide tank, a second section located downstream of the first section and having a smaller diameter than the first section, and a third section located downstream of the second section and having a smaller diameter than the second section.
In an embodiment of the utility model, the water inlet is arranged adjacent to the third interface and outside the circulation. In an embodiment of the present invention, the water outlet is arranged adjacent to the first interface and between the pump and the main superoxide tank. In an embodiment of the present invention, the fourth interface is located between the first interface and the second interface, and the fifth interface is disposed adjacent to the first interface.
In an embodiment of the present invention, the ozone generator comprises an integrated ozone generating module comprising a first end cap at a first end, a second end cap at a second end, a first ground electrode and a second ground electrode disposed between the first end cap and the second end cap, and a high voltage discharge device disposed between the first ground electrode and the second ground electrode, wherein the ozone outflow port is disposed at one of the first end cap and the second end cap. The manner in which the pair of ground electrodes are clamped by means of the end caps allows a compact ozone generating module structure to be achieved, in particular so that the ground electrodes or other module components are easy to manufacture while ensuring that a relatively small area of the ground electrodes is present.
In an embodiment of the present invention, the first ground electrode includes a contact surface formed in an opposite surface facing the second ground electrode to be in close contact with the high-voltage discharge device and at least one micro air channel formed recessed from the contact surface.
In an embodiment of the present invention, the first ground electrode includes a first air distribution passage and a second air distribution passage formed in a back-facing surface facing away from the second ground electrode.
In an embodiment of the present invention, the first ground electrode further includes a first through hole connecting the first air distribution passage with a first end of the micro air passage and a second through hole connecting the second air distribution passage with a second end of the micro air passage.
In an embodiment of the present invention, the second ground electrode includes a contact surface formed in an opposite surface facing the first ground electrode to be in close contact with the high-voltage discharge device and at least one micro air channel formed recessed from the contact surface.
In the embodiment of the present invention, the second ground electrode includes a first air distribution passage and a second air distribution passage formed in a back-facing surface that faces away from the first ground electrode;
in an embodiment of the present invention, the second ground electrode further includes a plurality of first through holes communicating the first air distribution passage with the first end of the micro air passage, and a plurality of second through holes communicating the second air distribution passage with the second end of the micro air passage.
In the embodiment of the utility model, the first end cover comprises a through air vent communicated with the first air distribution channel of the first ground electrode; the second end cover comprises a through vent hole communicated with the first air distribution channel of the second ground electrode, wherein the ozone outlet is one of the vent holes of the first end cover and the second end cover, and the reaction gas inlet of the ozone generator is the other.
In the embodiment of the utility model, the first ground electrode comprises a through air vent connected with the second air distribution channel of the first ground electrode; the second ground electrode comprises a through vent hole connected with the second air distribution channel of the second ground electrode.
In the embodiment of the present invention, the first ground electrode includes a distribution passage formed in a back-facing surface facing away from the second ground electrode for distributing a cooling fluid; the second ground electrode includes a distribution passage formed in a back-facing surface facing away from the first ground electrode for distributing a cooling fluid.
In the embodiment of the utility model, the first end cover comprises a through flow hole communicated with the cloth flow channel of the first ground electrode; the second end cover comprises a through flow hole communicated with the cloth flow channel of the second ground electrode. Wherein the cooling fluid flow inlet of the ozone generator may be one of the flowthrough holes of the first and second ground electrodes and the cooling fluid flow inlet of the ozone generator may be the other.
In an embodiment of the present invention, the first ground electrode includes a through-flow hole connected to the routing channel of the first ground electrode.
In an embodiment of the present invention, the second ground electrode includes a through-flow hole connected to the flow passage of the second ground electrode.
In an embodiment of the present invention, the integrated ozone generation module may further include a first gasket disposed between the first end cap and the first ground electrode, and a second gasket disposed between the second end cap and the second ground electrode.
In an embodiment of the present invention, the first gasket includes a flow channel hole aligned with the gas distribution channel of the first ground electrode, a first gas channel hole aligned with the first gas distribution channel of the first ground electrode, and a second gas channel hole aligned with the second gas distribution channel of the first ground electrode.
In an embodiment of the present invention, the second gasket includes a flow passage hole aligned with the air distribution passage of the second ground electrode, a first air passage hole aligned with the first air distribution passage of the second ground electrode, and a second air passage hole aligned with the second air distribution passage of the second ground electrode.
In an embodiment of the present invention, the first gasket includes a sealing rib surrounding the flow passage hole, a sealing rib surrounding the first air passage hole, and a sealing rib surrounding the second air passage hole.
In an embodiment of the present invention, the second gasket includes a sealing rib surrounding the flow passage hole, a sealing rib surrounding the first air passage hole, and a sealing rib surrounding the second air passage hole.
In an embodiment of the present invention, the high voltage discharge device includes a first dielectric plate clinging to the first ground electrode, a second dielectric plate clinging to the second ground electrode, a sealing gasket surrounding the first dielectric plate and the second dielectric plate, and a first thermal conductive plate and a second thermal conductive plate optionally disposed between the first dielectric plate and the second dielectric plate, where the sealing gasket includes a joint portion for electrically connecting the high voltage fuse device and at least one elastic conductive plate extending from the joint portion, and the elastic conductive plate abuts against the first dielectric plate and the second dielectric plate.
In an embodiment of the utility model, the ozone generator may further comprise a high voltage fuse connected to the high voltage discharge means.
The superoxide water generating device provided by the embodiment of the utility model is convenient to carry, can be applied to various industrial scenes, and is suitable for household use.
Drawings
Embodiments of the utility model will hereinafter be described in detail with reference to the accompanying drawings, illustrated elements not limited to the scale shown in the drawings, wherein like or similar reference numerals denote like or similar elements, and wherein:
fig. 1 is a perspective view showing a superoxide water generating apparatus according to an embodiment of the present invention;
fig. 2 shows a side view of a superoxide water generating apparatus according to an embodiment of the present invention;
fig. 3 shows a top view of a superoxide water generation apparatus according to an embodiment of the present invention;
fig. 4 shows a front view of a superoxide water generating apparatus according to an embodiment of the present invention;
figure 5 shows a front view of an integrated ozone generation module according to an embodiment of the present invention;
figure 6 shows a top view of an integrated ozone generation module according to an embodiment of the present invention;
figure 7 shows a side view of an integrated ozone generation module according to an embodiment of the present invention;
figure 8 shows a cross-sectional view of an integrated ozone generation module according to an embodiment of the present invention;
figure 9 shows a partial cross-sectional view of an integrated ozone generation module according to an embodiment of the present invention;
figure 10 shows an exploded view of an integrated ozone generation module according to an embodiment of the present invention;
fig. 11 illustrates a front view of a first ground electrode according to an embodiment of the present invention;
fig. 12 illustrates a top view of a first ground electrode according to an embodiment of the present invention;
fig. 13 illustrates a rear view of a first ground electrode according to an embodiment of the present invention;
fig. 14 illustrates a partial sectional view of a first ground electrode according to an embodiment of the present invention;
fig. 15 illustrates a partial sectional view of a first ground electrode according to an embodiment of the present invention;
FIG. 16 is a front view showing a second ground electrode according to the embodiment of the present invention;
FIG. 17 is a plan view showing a second ground electrode according to the embodiment of the present invention;
FIG. 18 is a rear view of a second ground electrode according to an embodiment of the present invention;
FIG. 19 is a partial cross-sectional view showing a second ground electrode according to an embodiment of the present invention;
FIG. 20 is a partial cross-sectional view of a second ground electrode in accordance with an embodiment of the present invention;
FIG. 21 is a partial cross-sectional view showing a second ground electrode according to the embodiment of the utility model;
FIG. 22 is a partial cross-sectional view showing a second ground electrode according to an embodiment of the present invention;
FIG. 23 shows a front projection view of an end cap according to an embodiment of the utility model;
FIG. 24 shows a partial cross-sectional view of an end cap according to an embodiment of the utility model;
FIG. 25 illustrates a front projection view of an end cap according to an embodiment of the utility model;
FIG. 26 illustrates an exploded view of a high voltage fuse apparatus in accordance with an embodiment of the present invention;
FIG. 27 shows a perspective view of a high voltage fuse apparatus according to an embodiment of the utility model;
FIG. 28 illustrates a cross-sectional view of a high voltage fuse in accordance with an embodiment of the present invention;
figure 29 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 generating device;
2. an ozone generator;
20. a plate-type ozone generating module; 200. an opposite face; 202. back to face;
221. a first ground electrode; 2210. a contact surface; 22100. a recessed region; 2211. distributing a flow channel; 2212. A micro-airway; 22121. a recess; 22122. a recess; 2213. a first air distribution groove; 2214. a second air distribution groove; 2215. a first through hole; 2216. a second through hole; 2217. a through-flow aperture; 2218. a vent hole;
222. a second ground electrode; 2220. a contact surface; 22200. a recessed region; 2221. distributing a flow channel; 2222. A micro-airway; 22221. a recess; 22222. a recess; 2223. a first air distribution groove; 2224. a second air distribution groove; 2225. a first through hole; 2226. a second through hole; 2227. a through-flow aperture; 2228. a vent hole; 2229. accommodating a tank;
223. a first end cap; 2237. a through-flow aperture; 2238. a vent hole;
224. a second end cap; 2237. a through-flow aperture; 2238. a vent hole;
225. a first gasket; 2251. a flow passage hole; 22511. sealing the convex edge; 2253. a first gas passage hole; 22531. sealing the convex edge; 2254. a second airway hole; 22541. sealing the convex edge;
226. a second gasket; 2261. a flow passage hole; 22611. sealing the convex edge; 2263. a first gas passage hole; 22531. sealing the convex edge; 2264. a second airway hole; 22641. sealing the convex edge;
230. a high voltage safety device; 2321. a first conductive line; 2322. a second conductive line; 2323. a first elastic insulating sheath; 2324. a second elastic insulating sheath; 2325. a fuse tube; 326. a thermally conductive insulating plate; 23260. 23262, 23264, elongated hole; 23261. 3263, 23265, acute positioning angle; 23266. 23267, spacer; 23268. 3269, an electrical connection; 2327. an insulating and heat insulating film; 2328. fusing the wire; 2329. extinguishing the particles;
240. a high voltage discharge device; 241. a heat conducting plate; 2411. a notch; 242. a heat conducting plate; 2421. a notch; 243. a dielectric plate; 244. a dielectric plate; 245. a sealing gasket; 2450. a seal washer body; 2451. An elastic conductive sheet; 2452. an elastic conductive sheet; 2453. a joint portion;
3. a main superoxide tank;
31. a first opening; 32. a second opening;
4. a circulating superoxide water tank;
41. a first opening; 42. a second opening;
5. a buffer liquid storage tank;
51. a first opening; 52. a second opening;
6. a pump;
7. a junction block assembly;
71. a first interface; 72. a second interface; 73. a third interface; 74. a connecting pipe; 75. a water outlet;
8. a tail gas destruction device;
81. a first opening; 82. a second opening;
9. a communicating pipe;
10. a tail gas discharge pipe;
11. a reaction gas generator;
12. a cooling fluid generator;
13. an electrical control system.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
In the description herein of the "ground electrode" and the "high-voltage discharge device" and the plate-like member thereof, the "surface" refers to the side of the extended 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., depressions or protrusions) on the same "surface"; "side" refers to the narrow sides of the board other than the top and bottom.
In this document, "first" and "second" do not denote relative importance or order, but rather are used to distinguish one element or feature from another.
In an embodiment of the present invention, there is provided a super oxygen water generating apparatus having a simple and compact structure and capable of providing super oxygen water of high and stable concentration. In an embodiment of the present invention, on the one hand, the super oxygen water is circulated between the two circulation tanks by the pump while the ozone is continuously supplied, which realizes the supply of the super oxygen water with a controllable high concentration with a simple structure. On the other hand, the pressure stability under the circulation can be ensured by means of a buffer tank close to the water supply part, so that the effective mixing of ozone and water is promoted, and the relative stable superoxide water (liquid) is formed.
Referring to fig. 1 to 5 in combination, there is shown a superoxide water generating apparatus 1 according to an embodiment of the present invention. The super oxygen water generating device 1 can comprise an ozone generator 2, a main super oxygen water tank 3, a circulating super oxygen water tank 4, a buffer liquid storage tank 5, a pump 6, a connector pipe assembly 7 and a communicating pipe 9 (schematically shown by lines).
It will be appreciated by those skilled in the art that various forms of the ozone generator 2 may be used. In an embodiment of the present invention, an exemplary ozone generator 2 may include an integrated ozone generator module and a high voltage fuse for the integrated ozone generator module. In an embodiment of the present invention, the 2 ozone generator 2 may comprise an integrated ozone generating module comprising a first end cap at a first end, a second end cap at a second end, a first ground electrode and a second ground electrode disposed between the first end cap and the second end cap, and a high voltage discharge device disposed between the first ground electrode and the second ground electrode, wherein the ozone outflow port is disposed at one of the first end cap and the second end cap.
An integrated ozone generator module 20 according to an exemplary embodiment may be described below with reference to fig. 6-25. The high voltage fuse 23 according to an exemplary embodiment may be described below with reference to fig. 26 to 29.
With continued reference to fig. 1-5, the ozone generator 2 can have an ozone outflow (not shown) for outputting ozone. The main super oxygen tank 3 may have a first opening 31 at the bottom and a second opening 32 at the top. The circulating superoxide tank 4 has a first opening 41 at the bottom and a second opening 42 at the top. The buffer reservoir 5 may have a first opening 51 at the bottom and a second opening 52 at the top.
With continued reference to fig. 1-5, the junction block assembly 7 may have a plurality of junctions (interfaces). As shown in detail in fig. 1, the connector pipe assembly 7 may have a first port 71 for connecting to the first opening 31 of the main super oxygen tank 3, a second port 72 for connecting to the first opening 41 of the circulating super oxygen tank 4, a third port 73 for connecting to the first opening 51 of the buffer tank 5, a fourth port for connecting to the ozone outlet (shown as a connection pipe 74 connected to the ozone outlet), a fifth port (not shown) for connecting to the pump 6, a water inlet (not shown) for feeding raw water, and a water outlet 75 for discharging the super oxygen water. In one embodiment of the utility model, the water outlet may include a first, controllable flow regulating valve (not shown) and a second, operational valve (not shown). In some embodiments of the present invention, the concentration controller may control the opening of the first valve according to different superoxide water concentrations and circulation conditions, as described below. The user can operate the second valve to allow the super oxygen water to flow out through the water outlet. Specifically, the user may operate the opening of the second valve according to his desired flow of superoxide water. In addition, the first valve restricts the maximum flow that can exit through the outlet, while the user can operate the second valve as desired to allow control of the flow of superoxide through the outlet in a range less than or equal to the maximum flow.
With continued reference to fig. 1-5, the junction block assembly 7 is generally L-shaped. In the embodiment shown, the water inlet is arranged adjacent to said third interface 73, i.e. adjacent to the first opening 51 of the buffer reservoir 5, whereby the water inlet is located outside the circulation pumped by the pump, as described below. In the embodiment shown, the water outlet 75 is located adjacent the first interface 71 and between the pump 6 and the first opening 31 of the main superoxide tank 3. In the embodiment shown, the fourth interface, i.e. the connection tube 74, is located between the first interface 71 and the second interface 72, while the fifth interface is arranged adjacent to said first interface 71. Specifically, the connector pipe assembly 7 includes a plurality of stepped sections between the circulating superoxide tank and the main superoxide tank, and may include, for example, a first section adjacent the second port (upstream), where the second section has a smaller diameter than the first section, an intermediate second section, and a third section adjacent the first port (downstream), where the third section has a smaller diameter than the second section, the effect of which will be further explained below.
With continued reference to fig. 1-5, the main superoxide tank 3, circulating superoxide tank 4 and buffer water storage tank may all be vertically disposed. In the embodiment shown in fig. 1 to 5, the main superoxide tank 3 and the circulating superoxide tank 4 may be disposed at the same level, and the buffer reservoir 5 may be disposed at a lower level than the main superoxide tank 3 and the circulating superoxide tank 4.
With continued reference to fig. 1-5, a communication tube 9 may be configured to communicate the second opening 32 of the main superoxide tank 3 with the second opening 42 of the circulating superoxide tank 4. Here, the pump 6 connected to the fifth port can pump raw water, ozone or a mixture of both superoxide waters to be circulated between the main superoxide tank and the circulating superoxide tank as needed. More specifically, the circulation is through the main superoxide tank 3, the communicating pipe 9, the circulating superoxide tank 4, the connector pipe assembly 7 (through the second port, the fourth port, the fifth port, the first port) and back to the main superoxide tank. While circulating, the ozone generated by the ozone generator 2 can be continuously supplied with ozone through the fourth interface (connection pipe 74). In a preferred embodiment, the feed water is stopped from being supplied while being circulated, as further described below.
Although not shown in the drawings, the super oxygen water generating apparatus may further include a liquid level controller for controlling the liquid level in the buffer liquid storage tank. In a preferred embodiment, the level controller may be configured to allow the pump to pump in response to the liquid level in the buffer reservoir 51 reaching a low level (i.e. equal to or greater than) and to stop the feed of raw material water through the water inlet in response to the liquid level in the buffer reservoir reaching a high level, thereby stopping the feed of raw material water when the cycle is completed. When the liquid level is below the low level, pumping may be stopped and optionally the water inlet is automatically opened to allow raw water supply. In the embodiment of the present invention, the low liquid level can be set as required, for example, at the 20% height position, the 30% height position, the 40% height position, and the 50% height position of the buffer liquid storage tank 5; the high level may be set as desired, for example, at 60% height, 70% height, 80% height, or 90% height of the buffer reservoir 5. In some embodiments, the high or low liquid level may be set according to the height position of the main superoxide tank 3 and/or the circulating superoxide tank 4, based on the principle of a communicating vessel.
Although not shown in the drawings, the superoxide water generation apparatus 1 may further include a concentration controller for controlling the concentration of the superoxide water in the main superoxide water tank 3, thereby controlling the concentration of the superoxide water discharged from the water outlet. In a preferred embodiment of the present invention, the concentration controller may be configured to control the superoxide water concentration by controlling the number of cycles of the superoxide water. For example, in one embodiment, the number of cycles of the super oxygen water between the main super oxygen tank 3 and the circulating super oxygen tank 4 may be controlled accordingly based on the super oxygen water concentration set by the user. In the embodiment of the present invention, the number of cycles can be determined in various ways, for example, based on the pumping flow rate and the ozone concentration (and can be multiplied by a weighting coefficient), or based on the pumping/ozone concentration-superoxide water concentration curve of the cycle (flow rate) or a table look-up way, so that the high-concentration and highly controllable-concentration superoxide water can be realized by a very simple means, and the generated superoxide water has better mixing effect and longer half-life due to the impact among a plurality of components. Further, by means of the stepped joint pipe assembly part (namely, the part participating in circulation), the super-oxygen water with better mixing effect can be promoted.
In addition, by arranging the buffer liquid storage tank 5, particularly the buffer liquid storage tank 5 which is lower than the main superoxide water tank 3 and the circulating superoxide water tank 4 which participate in circulation, better pressure balance can be provided for circulation so as to further promote better mixing effect of the superoxide water. In addition, the buffer liquid storage tank 5 can also provide an installation space for the liquid level controller, so that good control automation can be provided during circulation, and the phenomenon that the circulating liquid disturbs the work of the liquid level controller is avoided.
Alternatively, the circulation and optionally the supply of ozone may be stopped after the corresponding number of cycles has been reached.
In a preferred embodiment of the present invention, the concentration controller is configured to control the pump to pump at a first pumping pressure for a predetermined number of cycles in response to the set concentration of superoxide water.
In some embodiments of the utility model, pumping may be stopped when 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. In particular, it may be that after a predetermined concentration of superoxide water has been set by the user, the circulation is performed, for example, at the optimum power of the pump (first pumping pressure) and/or at the (e.g. maximum) first ozone supply flow rate for a predetermined number of cycles as described above, and after the predetermined number of cycles has been reached, at a different pump power (second pumping pressure) and/or second ozone supply flow rate than described above (e.g. referred to as maintenance cycle). The latter cycle may be intended to maintain the set super oxygen water concentration of the main super oxygen tank. In some embodiments, the different pump power (pumping pressure) may be such that the profile is different from the first pumping pressure profile 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 horizontal line which is continuously operating and the second pumping pressure profile may be a substantially intermittent pressure profile, i.e. after a predetermined cycle has been reached, the pump pumps intermittently to substantially maintain the superoxide water concentration. It is also conceivable that the second pumping pressure curve may also assume a continuously operating horizontal line, but that the pumping pressure (power) is lower than the first pumping pressure (power); alternatively, a combination of the two is conceivable for the second pumping pressure, for example a pulsed second pumping pressure profile.
In a preferred embodiment of the present invention, the concentration controller may be configured to control the ozone stream outlet to output the ozone at a first ozone concentration for a predetermined number of cycles in response to a set concentration of superoxide water. In some preferred embodiments, the first ozone concentration may be the maximum ozone concentration that the ozone generator can supply.
In some embodiments of the utility model, the output (supply) of ozone may be stopped when a predetermined number of cycles is reached.
In other preferred embodiments, however, the ozone outlet can be controlled to output the ozone at a second ozone concentration after a predetermined number of cycles, such as under a maintenance cycle. Similarly, the second ozone concentration may be lower than the first ozone concentration. Or the concentration of ozone 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 superoxide water generation apparatus of the embodiment of the present invention to be maintained at an extremely high level, while still ensuring a relatively large flow rate of the supply of superoxide water.
In some embodiments, when the concentration in the main superoxide tank 3 reaches a set concentration, such as a predetermined cycle, the superoxide tank may be used by various means to notify or indicate that the set concentration has been reached. At this time, the second valve of the water outlet may be operated to use the super oxygen water. In embodiments of the utility model, 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 utility model, the concentration controller may be configured to dynamically adjust the pumping pressure (power) of the pump and/or the ozone concentration and to dynamically control the opening of the second valve (and optionally the liquid level controlled by the level controller) in accordance with the set concentration to maintain the concentration of superoxide water in the main superoxide water tank 3 at the set concentration. This can be determined, for example, from the aforementioned cycle (flow) based pumping/ozone concentration-superoxide concentration curve or look-up table (with the addition of a consideration of flow losses due to the second valve opening). Such a setting can be particularly advantageous for stable high-concentration super-oxygen water. In this embodiment, the third pumping pressure and/or the third concentration may be set, for example, as desired. At this time, for example, the third pumping pressure may be the same as the first pumping pressure; the third concentration may be dynamically adjusted, such as stepped up, and the like.
For example, in some embodiments of the present invention, the first stage, the second stage, and the third stage may be set accordingly. If the first stage is not reached to the set concentration (not reaching the preset cycle); the second stage is the stage of reaching the set concentration and using no superoxide water; the third stage is the stage of reaching set concentration, but using super oxygen water. In the embodiment of the present invention, the three stages are defined such that the apparatus for generating superoxide water according to the embodiment of the present invention can provide the superoxide water with high flow rate and high controllable concentration, and the three stages can be smoothly transited, for example, when the concentration of the superoxide water to be discharged is not reached to the set concentration due to the continuous use of the superoxide water, the concentration controller may control the opening of the second valve to be gradually reduced until being closed so as to maintain the concentration in the main superoxide water tank 3.
In embodiments of the present invention, a tail gas treatment scheme may also be provided to treat ozone that is not miscible in the superoxide generation process.
Referring to fig. 1 to 5 in combination, the superoxide water generator 1 may further include a tail gas discharge pipe 10 (schematically shown by lines), a gas-liquid separation element (not shown), and a tail gas treatment device 8. The exhaust gas discharge pipe 10 may be connected to the communication pipe 9 and the second opening 52 of the buffer reservoir 5. A gas-liquid separation element may be provided in the exhaust gas discharge pipe 10. A tail gas treatment device 8 may be connected to the tail gas exhaust pipe 10 to treat the exhaust tail gas. In the illustrated embodiment, the exhaust gas treatment device 8 comprises an exhaust gas destruction canister containing an ozone destruction agent, such as an ozone destruction catalyst. As shown in fig. 2, the exhaust gas treatment device 8 has a first opening 81 connected to the exhaust gas discharge pipe 10, and a second opening 82 for discharging treated gas. In a preferred embodiment of the present invention, the main superoxide tank 3, the circulating superoxide tank 4, the buffer storage tank 5 and the tail gas destruction tank may have the same shape.
With continued reference to fig. 1 to 5, the superoxide water generating apparatus 1 may further comprise a reaction gas generator 11, such as an oxygen generator, connected to a reaction gas inflow port of the ozone generator. With continued reference to fig. 1-5, the super oxygen water generating apparatus 1 may further comprise a cooling fluid generator 12, which may comprise an outflow port (not labeled) connected to the cooling fluid inflow port of the ozone generator 2 and an inflow port (not labeled) connected to the cooling fluid outflow port of the ozone generator.
With continued reference to fig. 1-5, the superoxide water generator 1 may also include an electrical control system 13, and the aforementioned concentration controller may or may not be integrated into the electrical control system 13.
With continued reference to fig. 1-5, the superoxide water generating apparatus 1 may further include a frame 14 for supporting the various components of the respective superoxide water generating apparatus.
As previously mentioned, in various embodiments of the present invention, an ozone generator 2, in particular an ozone generator based on an integrated ozone generating module of a plate-like structure, is provided, which may be used in a superoxide water generating device according to embodiments of the present invention. The integrated ozone generating module may include a pair of end caps, a pair of ground electrodes between the end caps, and a high voltage discharge device between the pair of ground electrodes. The pair of end caps may, for example, act to tighten the stacked components.
In some embodiments of the utility model, the integrated ozone generation module can be applied in portable ozone generator or small/micro ozone generator (e.g. 30g output) applications, the ozone generation module (ground electrode) for example being non-scalable.
In an embodiment of the present invention, the ozone generator, for example, a miniature or micro-miniature ozone generator, may further comprise a high voltage safety device integrated in the ozone generating module or independent thereof, which is electrically connected to the high voltage discharge device, for example, by a plug (not shown). A high voltage fuse device according to one embodiment of the present invention is shown, for example, in fig. 26 to 29.
In an embodiment of the utility model, the ozone generator, for example a miniature or micro-miniature ozone generator, may further comprise a plurality of electrical elements, which may for example be integrated in the aforementioned electrical control system 13.
Exemplary illustrative embodiments of the utility model are described below with reference to the accompanying drawings.
As shown in fig. 5 to 10, the integrated ozone generating module 20 according to the embodiment of the present invention may include a first end cap 223 at a first end, a second end cap 224 at a second end, a first ground electrode 221 (adjacent to the first end cap 223) and a second ground electrode 222 (adjacent to the second end cap 224) disposed between the first end cap and the second end cap, and a high voltage discharging device 240 disposed between the first ground electrode and the second ground electrode. In the illustrated embodiment, the integrated ozone generation module 220 may include a first gasket 225 disposed between the first end cap 223 and the first ground electrode 221 and a second gasket 226 disposed between the second end cap 224 and the second ground electrode 222. The clamping of the ground electrode pair by means of the end caps allows a compact ozone generating module construction to be achieved, in particular in such a way that the ground electrodes or other module components are easy to manufacture while ensuring that a relatively small area of the ground electrodes is available.
In the embodiment shown, the end caps, ground electrode and optional sealing gasket are provided in pairs. Thus, they each have opposite faces facing each other and opposite back faces facing each other. Here, in the illustrated embodiment, the opposite faces of the first end cap 223, the first ground electrode 221, and the optional first gasket 225 are in the same direction as the opposite faces of the second end cap 224, the second ground electrode 222, and the optional second gasket 226, which may be referred to as a first surface, for example. Similarly, in the illustrated embodiment, the opposing faces of the first end cap 223, the first ground electrode 221, and the optional first gasket 225 are in the same direction as the opposing faces of the second end cap 224, the second ground electrode 222, and the optional second gasket 226, e.g., referred to as second surfaces. Accordingly, the surfaces of the high voltage discharge device 240 and its components may also be similarly defined.
Thus, in some embodiments of the utility model, a ground electrode for an ozone generator may be provided. The ground electrode may include a contact surface formed at one of the first and second surfaces for abutting the high voltage discharge device and at least one micro air channel formed recessed from the contact surface. In some embodiments of the present invention, the ground electrode includes a first air distribution passage and a second air distribution passage formed in the other of the first and second surfaces. In some embodiments of the present invention, the ground electrode further includes a first through hole connecting the first air distribution passage with a first end of the micro air passage and a second through hole connecting the second air distribution passage with a second end of the micro air passage. In some embodiments, the ground electrode includes a through vent hole connected to the second gas distribution channel of the ground electrode. In some embodiments, the ground electrode includes a routing channel formed in the other of the first and second surfaces for distributing a cooling fluid. In some embodiments, the first ground electrode includes a through-flow hole connected to a routing channel of the first ground electrode. In some embodiments, the ground electrode includes a recessed region formed in one of the first and second surfaces, the contact surface and at least one micro air via being located in the recessed region. In some embodiments, the vent hole is located at an end of the second air distribution duct and outside an envelope of the recessed region. In some embodiments, the through-flow aperture is located at an end of the second gas distribution channel outside an envelope of the recessed region. The ground electrode according to embodiments of the utility model may be a single piece as such, without the need for a blocking element, and without the need for further accessories, such as a flow channel blocking element.
Here, in the ground electrode in some embodiments of the present invention, the contact surface and the micro air channels are provided on the first surface, and the air distribution channels are provided on the second surface. In some embodiments of the utility model, the ground electrode is provided with a contact surface and a micro air channel on the second surface, and the air channel are arranged on the first surface.
The exemplary embodiments shown are described below in conjunction with the accompanying drawings.
Referring to fig. 5 to 10 in combination with fig. 11 to 15, the first ground electrode 221 according to an embodiment of the present invention is shown. As shown, the first ground electrode 221 may include a contact surface 2210 formed in an opposite surface 200 (e.g., a first surface) facing the second ground electrode against the high-voltage discharge device 240 and at least one, e.g., a plurality of micro-channels 2212 (three here) formed recessed from the contact surface. As best shown in fig. 13, the micro air channels are horizontally extending.
With continued reference to fig. 11-15, the first ground electrode 221 may include a recessed region 22100 formed in the opposite face 2200. As best shown in fig. 13, the contact surface 2210 and micro gas passages 2212 are located within the recessed area 22100.
Referring to fig. 5 to 10 in combination with fig. 11 to 15, the first ground electrode 221 includes a first air distribution passage 2213 and a second air distribution passage 2214 formed in a back-facing surface 2202 (e.g., a second surface) facing away from the second ground electrode. In the illustrated embodiment, the first and second gas distribution channels may be arranged in an L-shape, and optionally symmetrically with respect to each other. As best shown in fig. 11, the first ground electrode may further include first through-holes 2215 (three in this case) connecting the first gas distribution channels 2213 with the first ends of the micro gas channels 2212 and second through-holes 2216 (three in this case) connecting the second gas distribution channels 2214 with the second ends of the micro gas channels 2212. As best shown in fig. 13, recessed seats 22121 may be formed at the end (first end) of the microchannels 2212 that are recessed from the microchannels, with the first through-holes 2215 being located in the recessed seats 22121. Similarly, a recess 22122 may be formed at the end (second end) of the micro-airway 2212 that is recessed from the micro-airway, with the second through-hole 2216 being located in the recess 22122. The concave seat is arranged to be beneficial to smooth reaction airflow and improve the gas reaction efficiency.
Here, not only can the convenience of manufacturing and installation be greatly improved by dividing the reaction structure such as the micro gas channel and the gas distribution structure on the opposite surface of the ground electrode, but also it is important to allow the gas access structure to be conveniently installed under the condition that the volume space is limited, and at the same time, it is ensured that the efficient gas reaction efficiency can be obtained even under the very compact module structure.
Referring back to fig. 11-15, the first end cap 223 may include a vent 2238. As best shown in fig. 8 and 10, the first end cap 223 may include a through vent hole 2238 communicating with the first air distribution passage 2213 of the first ground electrode 321. Referring to fig. 5 to 10 and 11 to 15 in combination, the vent hole 2238 of the first end cap 223 may be disposed adjacent to an end of the first gas distribution passage 2213 of the first ground electrode 221.
With continued reference to fig. 11-15, the first ground electrode 221 may include a through vent 2218 connected to the second gas distribution passage 2214 of the first ground electrode 221. As best shown in fig. 11, the vent hole 2218 of the first ground electrode 221 may be disposed adjacent to an end portion of the second gas distribution passage 2214.
As shown in fig. 5 to 10 and 11 to 15, the vent hole 2238 of the first end cap 223 may be located outside an envelope of the recessed area 22100 of the first ground electrode 221, i.e., the vent hole 2238 is located outside the recessed area 22100 as viewed in a plan projection. As shown in fig. 5 to 10 and 11 to 15, the vent hole 2218 of the first ground electrode 221 may be located outside the envelope of the recess 22100 of the first ground electrode 221. From this, not only can further prolong the passageway in order to improve the gas yield for the compact structure of this ozone generation module, still can effectively guarantee under compact structure moreover to stride the gas circulation of electrode board and can not influence effectual gas reaction.
As shown in fig. 5 to 10 and 11 to 15, the vent hole 2238 of the first end cap 223 and/or the vent hole 2218 of the first ground electrode 221 may be located at a corner of the first end cap and/or the first ground electrode. For example, in the illustrated embodiment, the vent 2238 can be located in the upper right corner of the first end cap (also corresponding to the first ground electrode) opposite; vent 2218 can be located in the upper left corner of the opposite side of the first ground electrode (also corresponding to the first end cap). This enables full use of the space of the compact ozone generating module without affecting its effective function.
As shown in fig. 5 to 10 and 11 to 15, the first ground electrode 221 according to the embodiment of the present invention may further include a distribution passage 2211 formed in the opposite surface 2202 facing away from the second ground electrode 222 for distributing a cooling fluid. Here, not only the convenience of manufacture and installation can be greatly improved by providing the flow structure of the cooling fluid on the opposite surface of the ground electrode, but it is also important to allow the fluid inlet structure to be conveniently installed with a limited volume space while also ensuring that efficient cooling efficiency can be obtained even in a very compact module structure.
In the embodiment shown in fig. 11, the routing path 2211 of the first ground electrode 221 may be meandered in the back-facing surface 2202 (second surface).
Referring back to fig. 5-10, the first end cap 223 may include a through flow bore 2237. As best shown in fig. 9 and 10, the first end cap 223 may include a through-flow hole 2237 communicating with the cloth passage 2211 of the first ground electrode 221. Referring to fig. 5 to 10 and 11 to 15 in combination, the through-hole 2237 of the first end cap 223 may be disposed adjacent to an end (e.g., a first end) of the routing channel 2211 of the first ground electrode 221.
With continued reference to fig. 11 to 15, the first ground electrode 221 may include a through-flow hole 2217 connected to the routing passage 2211 of the first ground electrode 221. As best shown in fig. 11, the through-hole 2217 of the first ground electrode 221 may be disposed adjacent to an end (e.g., a second end) of the routing passage 2211.
As shown in fig. 5-10 and 11-15, the through-flow aperture 2237 of the first end cap 223 may be located outside of the envelope of the recessed region 22100. As shown in fig. 5 to 10 and 11 to 15, the through-hole of the first ground electrode 221 may be located outside the envelope of the recess region 22100. This not only further lengthens the cooling path but also effectively ensures cooling fluid flow across the electrode plates in a compact configuration without affecting the effective gas reaction.
As shown in fig. 5 to 10 and 11 to 15, the through-hole 2237 of the first end cap 223 and/or the through-hole 2217 of the first ground electrode 221 are located at a corner of the first end cap 223 and/or the first ground electrode 221. For example, in the illustrated embodiment, the flow-through holes 2237 may be located in the lower right corner of the first end cap (also corresponding to the first ground electrode) facing away from; through-flow aperture 2217 may be located in the lower left corner of the first ground electrode (also corresponding to the first end cap) facing away. This enables full use of the space of the compact ozone generating module without affecting its effective function.
In the embodiments shown in fig. 5 to 10, the vent hole and the flow-through hole of the first end cap and the vent hole and the flow-through hole of the first ground electrode are located at four corners of the end cap and/or the first ground electrode, respectively, wherein the vent hole is located at an upper corner portion and the flow-through hole is located at a lower corner portion.
Referring to fig. 5 to 10 in combination with fig. 16 to 22, a second ground electrode 222 according to an embodiment of the present invention is shown. As shown, the second ground electrode 222 may include a contact surface 2220 formed in an opposite surface 2200 (e.g., a second surface) facing the first ground electrode to abut against the high-voltage discharge device 240 and at least one, e.g., a plurality of micro air channels 2222 (three in this case) formed recessed from the contact surface. As best shown in fig. 18, the micro airways are horizontally extending.
With continued reference to fig. 16-22, the second ground electrode 222 may include a recessed region 22200 formed in the opposing face 200. As best shown in fig. 18, the contact surface 2220 and micro-tunnels 2222 are located within the recessed area 22200. In an embodiment of the present invention, the recessed area 22200 of the second ground electrode may be deeper than the recessed area 22100 of the first ground electrode, but it is conceivable to have the same depth or vice versa. As best shown in fig. 17 and 18, the second ground electrode 222 may further include a receiving groove 2229 for receiving the tab portion 2453 of the high voltage discharge device 240. The receiving groove 2229 may communicate with the recessed area 22200.
Referring to fig. 5 to 10 in combination with fig. 16 to 22, the second ground electrode 222 includes a first air distribution passage 2223 and a second air distribution passage 2224 formed in a back-facing surface 2202 (e.g., a first surface) facing away from the first ground electrode. In the illustrated embodiment, the first and second gas distribution channels may be arranged in an L-shape, and optionally symmetrically with respect to each other. As best shown in fig. 16, the first ground electrode may further include first through holes 2225 (three in this case) connecting the first air distribution channels 2223 with first ends of the micro air channels 2222, and second through holes 2216 (three in this case) connecting the second air distribution channels 2226 with second ends of the micro air channels 2222. As best shown in fig. 18, a recess 22221 recessed from the micro air channel may be formed at an end (first end) of the micro air channel 2222, the first through hole 2225 being located in the recess 22221. Similarly, a recess 22222 recessed from the micro-airway may be formed at the end (second end) of the micro-airway 2212, with the second through-hole 2216 being located in the recess 22222. The concave seat is arranged to be beneficial to smooth reaction airflow and improve the gas reaction efficiency.
Here, not only can the convenience of manufacturing and installation be greatly improved by dividing the reaction structure such as the micro gas channel and the gas distribution structure on the opposite surface of the ground electrode, but also it is important to allow the gas access structure to be conveniently installed under the condition that the volume space is limited, and at the same time, it is ensured that the efficient gas reaction efficiency can be obtained even under the very compact module structure.
Referring back to fig. 5-10, the second end cap 224 may include a vent hole 2248. As best shown in fig. 8 and 10, the second end cap 224 may include a vent hole 2248 communicating with the first air distribution passage 2223 of the second ground electrode 222. Referring to fig. 5 to 10 and 16 to 22 in combination, the vent holes 2248 of the second end cap 224 may be disposed adjacent to an end of the first air distribution passage 2223 of the second ground electrode 222.
With continued reference to fig. 16-22, the second ground electrode 222 may include a vent hole 2228 therethrough that is connected to the second gas distribution channel 2224 of the second ground electrode 222. As best shown in fig. 16, the vent hole 2228 of the second ground electrode 222 may be disposed adjacent to an end portion of the second air distribution passage 2224.
As shown in fig. 5 to 10 and 16 to 22, the vent hole 2248 of the second end cap 224 may be located outside the envelope of the recessed area 22200 of the second ground electrode 222. As shown in fig. 5 to 10 and 16 to 22, the air hole 2228 of the second ground electrode 222 may be located outside the envelope of the recessed area 22200 of the second ground electrode 222. From this, not only can further prolong the passageway in order to improve the gas yield for the compact structure of this ozone generation module, still can effectively guarantee under compact structure moreover to stride the gas circulation of electrode board and can not influence effectual gas reaction.
As shown in fig. 5 to 10 and 16 to 22, the vent hole 2248 of the second end cap 224 and/or the vent hole 2228 of the second ground electrode 222 may be located at a corner of the second end cap and/or the second ground electrode. For example, in the illustrated embodiment, the vent 2248 may be located in the upper left corner of the back-to-back face of the second endcap (also corresponding to the second ground electrode) (upper right corner of the second endcap/second ground electrode opposing face); vent hole 2228 may be located in the upper right corner of the opposite face of the second ground electrode (also corresponding to the second end cap) (upper left corner of the opposite face of the second end cap/second ground electrode). This enables full use of the space of the compact ozone generating module without affecting its effective function.
As shown in fig. 5 to 10 and 16 to 22, the second ground electrode 222 according to the embodiment of the present invention may further include a distribution passage 2221 formed in the opposite surface 2202 facing away from the second ground electrode 222, for distributing the cooling fluid. Here, not only the convenience of manufacture and installation can be greatly improved by providing the flow structure of the cooling fluid on the opposite surface of the ground electrode, but it is also important to allow the fluid inlet structure to be conveniently installed with a limited volume space while also ensuring that efficient cooling efficiency can be obtained even in a very compact module structure.
In the embodiment shown in fig. 16, the routing path 2221 of the second ground electrode 222 may be meandered in the back-facing surface 202 (first surface).
Referring back to fig. 5-10, the second end cap 224 may include a through flow hole 247. As best shown in fig. 8 and 10, the second cap 224 may include a through hole 2247 communicating with the routing path 2221 of the second ground electrode 22. Referring to fig. 5 to 10 and 6 to 22 in combination, the through hole 2247 of the second cap 224 may be disposed adjacent to an end (e.g., a first end) of the distribution passage 221 of the second ground electrode 222.
With continued reference to fig. 16-22, the second ground electrode 222 may include a through flow hole 227 connected to the routing channel 221 of the second ground electrode 22. As best shown in fig. 16, the through hole 227 of the second ground electrode 22 may be disposed adjacent to an end (e.g., a second end) of the routing channel 221.
As shown in fig. 5-10 and 16-22, the through flow holes 2247 of the second end cap 224 may be located outside the envelope of the recessed area 22100. As shown in fig. 5 to 10 and 16 to 22, the through-flow hole of the second ground electrode 222 may be located outside the envelope of the recessed area 22200. This not only further lengthens the cooling path but also effectively ensures cooling fluid flow across the electrode plates in a compact configuration without affecting the effective gas reaction.
As shown in fig. 5 to 10 and 16 to 22, the through hole 2247 of the second end cap 224 and/or the through hole 2227 of the second ground electrode 222 are located at the corner of the second end cap 224 and/or the second ground electrode 222. For example, in the illustrated embodiment, through-flow aperture 2247 may be located in the lower left corner of the opposite side of the second end cap (also corresponding to the second ground electrode) (lower right corner of the opposite side of the second end cap/second ground electrode); vent hole 2227 may be located in the lower right corner of the opposite face of the second ground electrode (also corresponding to the second end cap) (lower left corner of the opposite face of the second end cap/second ground electrode). This enables full use of the space of the compact ozone generating module without affecting its effective function.
In the embodiment shown in fig. 5 to 10, the vent hole and the through hole of the second end cap and the vent hole and the through hole of the second ground electrode are respectively located at four corners of the end cap and/or the second ground electrode, wherein the vent hole is located at an upper corner, and the through hole is located at a lower corner.
Referring back to fig. 5-10 in combination with fig. 11-15 and 16-22, in the assembled integrated ozone generation module, the vent holes 2218 of the first ground electrode 221 can be aligned with the vent holes 2228 of the second ground electrode 222 (e.g., both in the upper right corner of the first surface/the upper left corner of the second surface). Optionally, the vent holes 2238 of the first end cap may overlap/align with the vent holes 2248 of the second end cap in a planar projection (e.g., both in the upper left corner of the first surface/the upper right corner of the second surface).
Thus, gas flow can be formed through the vent hole 2238 of the first end cap 223, the first gas distribution channel 2213 of the first ground electrode 221, the micro-gas channel 2212 (first end to second end) of the first ground electrode 221, the second gas distribution channel 2214 of the first ground electrode 221, the vent hole 2218 of the first ground electrode 221, and the vent hole 2228 of the second ground electrode 222, the second gas distribution channel 2226 of the second ground electrode 222, the micro-gas channel 2222 (second end to first end) of the second ground electrode 222, the first gas distribution channel 224 of the second ground electrode 22, and the vent hole 248 of the second end cap 24 (both forward and reverse flows are possible). Such a configuration allows the ozone generation module of the embodiment of the present invention to achieve a relatively long effective gas reaction channel in an extremely compact structure, thereby effectively increasing the gas production rate. This can sufficiently separate the inflow/outflow ports, thereby utilizing a relatively compact space.
Also, this configuration may allow for the interchangeable use of separate vents. For example, in some embodiments, the vent holes 2238 may be used as the reactant gas inlets of the ozone generator 2 of the superoxide water generator 1 of embodiments of the present invention, and the vent holes 2248 may be used as the ozone outlets, i.e., the reaction/flow paths from the vent holes of the first end cap to the vent holes of the second end cap. In some embodiments, the vent holes 2248 may be used as a reaction gas (flow) inlet of the ozone generator 2 of the superoxide water generator 1 of the present embodiment, and the vent holes 2238 may be used as an ozone (flow) outlet, i.e., a reaction/flow path from the vent holes of the second end cover to the vent holes of the first end cover. This is particularly advantageous in small, miniature applications, as it provides flexibility in terms of installation space.
Similarly, referring back to fig. 5-10 in conjunction with fig. 11-15 and 16-22, in the assembled integrated ozone generation module, the through-flow holes 217 of the first ground electrode 21 can be aligned with the through-flow holes 2227 of the second ground electrode 222 (e.g., both in the lower right corner of the first surface/lower left corner of the second surface). Optionally, the flow holes 2237 of the first end cap may overlap/align with the flow holes 2247 of the second end cap in plan projection (e.g., both in the lower left corner of the first surface/lower right corner of the second surface).
Accordingly, it is possible to form the circulation of the cooling fluid through the through hole 2237 of the first end cap 223, the one end (e.g., the first end) of the distribution passage 2211 of the first ground electrode 221, the other end (e.g., the second end) of the distribution passage 211 of the first ground electrode 221, the through hole 2217 of the first ground electrode 221, the through hole 2227 of the second ground electrode 222, the one end (e.g., the second end) of the distribution passage 2221 of the second ground electrode 222, the other end (e.g., the first end) of the distribution passage 2221 of the second ground electrode 222, and the through hole 247 of the second end cap 24 (both forward and reverse directions of flow are possible), so that not only can the module cooling fluid distribution structure having an extremely high compactness be obtained, but also the cooling fluid flow path can be sufficiently extended, the heat exchange effect of the cooling fluid can be sufficiently utilized, and the maximized cooling effect can be obtained in an extremely compact structure. This can sufficiently separate the inflow/outflow ports, thereby utilizing a relatively compact space.
Also, this configuration may allow for the interchangeable use of separate flow apertures. For example, in some embodiments, the through hole 2237 may be used as a cooling fluid (flow) inlet of the ozone generator 2 of the superoxide water generator 1 of the present embodiment, and the through hole 2247 may be used as a cooling fluid (flow) outlet, i.e., a cooling fluid flow path from the through hole of the first end cover to the through hole of the second end cover. In some embodiments, the through hole 2247 may be used as a cooling fluid inlet of the ozone generator 2 of the superoxide water generator 1 of the present embodiment, and the through hole 2237 may be used as a cooling fluid outlet, i.e., a cooling fluid flow path from the through hole of the second end cover to the through hole of the first end cover. This is particularly advantageous in small, miniature applications, as it provides flexibility in terms of installation space.
It will be appreciated by those skilled in the art that unless otherwise specified (e.g., through vent/through-flow apertures, etc.), the micro-vias and gas-distributing structures provided on opposite surfaces of the ground electrode in the illustrated embodiment are in the form of sinks.
With continued reference to fig. 5 to 10, the first sealing gasket 225 may include a flow passage hole 2251 aligned with the flow passage 2211 of the first ground electrode 221, a first gas passage hole 2253 aligned with the first gas passage 2213 of the first ground electrode 221, and a second gas passage hole 2254 aligned with the second gas passage 2214 of the first ground electrode 221. As best shown in fig. 10, the first gasket 225 may include a sealing rib 22511 surrounding the flow passage hole 2251, a sealing rib 22531 surrounding the first gas passage hole 2253, and a sealing rib 22541 surrounding the second gas passage hole 2254.
With continued reference to fig. 5-10, the second gasket 226 may include a flow passage hole 2261 aligned with the gas distribution passage 2221 of the second ground electrode 222, a first gas passage hole 2263 aligned with the first gas distribution passage 223 of the second ground electrode 222, and a second gas passage hole 2264 aligned with the second gas distribution passage 2224 of the second ground electrode 222. Although not shown, the second gasket may also include a sealing rib surrounding the flow passage hole, a sealing rib surrounding the first air passage hole, and a sealing rib surrounding the second air passage hole.
FIG. 10 best illustrates that a sealing fin according to an embodiment of the utility model may be provided on the surface facing the end cap; the sealing rib is not provided on the surface facing the ground electrode, i.e., the surface facing the ground electrode is flat. This enables the tightening effect of the end cap to be fully utilised to achieve a good sealing effect simultaneously without affecting the effective flow of gas/cooling fluid.
And more particularly to fig. 10, a high voltage discharge apparatus 240 in accordance with an embodiment of the present invention is shown. The high voltage discharge device 240 may include a first dielectric plate 243 closely attached to the first ground electrode 221, a second dielectric plate 244 closely attached to the second ground electrode 222, and a sealing gasket 245 surrounding the first dielectric plate 243 and the second dielectric plate 244. In the illustrated embodiment, the high voltage discharge device 240 optionally includes first and second thermally conductive plates 241, 242 disposed between the first dielectric plate 243 and the second dielectric plate 44. The thermal plate shown can provide a good uniform thermal load effect.
In the illustrated embodiment, the sealing gasket 245 may include a joint part 2453 for electrically connecting the high voltage fuse and at least one elastic conductive sheet, two in the illustrated embodiment, a first elastic conductive sheet 2451 and a second elastic conductive sheet 2452, extending from the joint part, which may abut the first and second dielectric plates, respectively. As shown in fig. 10, the tab portion 2453 may be sleeved with a connector (not shown) to connect the high voltage fuse. In the illustrated embodiment, the heat-conducting plates 241, 242 may include notches 2411 and 2421 for receiving the resilient conductive pads. As shown in fig. 10, the sealing gasket 245 may further include a sealing gasket body having a frame shape to receive the dielectric plate and the optional conductive plate therein. In the illustrated embodiment, the tab portion 2453 of the seal gasket 245 is received in the receiving groove 2229 as previously described, while the seal gasket body 2450 can be received in and constrained by the recessed areas 22100, 22200.
Referring to fig. 26-29, there is shown an embodiment of a high voltage fuse 230 that may be used, for example, as a component of an ozone generator in accordance with an embodiment of the present invention for an integrated ozone generation module in accordance with an embodiment of the present invention. The illustrated high voltage fuse 230 may include a first lead 2321 at a first end; a second lead 2322 at a second end; a fuse 2325; a thermally conductive insulation plate 2326 disposed within the fuse 2325; at least one (illustratively one piece of circumferentially fully wrapped) insulating and heat-insulating film 2327; a fuse 2328 extending within the sealed chamber and connecting the first and second leads and an extinguishing particle 2329 or extinguishing fluid contained within the fuse 2325. The extinguishing particle 2329 is, for example, quartz sand. In the illustrated embodiment, the high voltage fuse 230 may further include a first resilient insulating sheath 2323 disposed over the fuse tube at the first end and a second resilient insulating sheath 2324 disposed over the fuse tube at the second end.
As shown in fig. 26 and 29, the at least one insulating and heat insulating film 2327 covers the heat conducting and insulating plate 2326 to enclose the sealed cavity. Therefore, the high-voltage safety device for the ozone generator can have the capability of long-term stable operation and has extremely high safety. By way of explanation and not limitation, the thermally conductive insulating plate, in particular, on the one hand, allows the high temperatures which are subjected to severe conditions and which would normally cause fuses to be rapidly conducted away by means of the thermally conductive insulating plate, and also ensures that the thermally conductive dielectric insulating plate maintains a high structural stability; on the other hand, the fuse wire can effectively conduct extremely high temperature which is possibly caused when the fuse wire is in overload failure to the whole heat-conducting insulating plate, so that the insulating and heat-insulating film is melted and extinguishing particles or extinguishing fluid are caused to cover the fuse wire, and the phenomenon that fire is caused or the generated combustion is extinguished as soon as possible is avoided.
As shown in fig. 29, the heat-conducting and insulating plate 2326 may include a plurality of long holes 23260, 23262, 23264 (for example, an odd number, here, 3) spaced in the axial direction, and spacing portions 23266, 23267 located between the plurality of long holes. In some embodiments, the fusible link extends along the plurality of elongated holes and straddles the spacer. Thus, the operational stability and the structural strength of the high-voltage fuse device can be greatly improved by the fuse wire extending in the elongated hole and straddling the spacer. In the embodiment shown in fig. 28, the fusible links extend along the plurality of elongated holes and alternately straddle the spacer portions on the top and bottom surfaces of the heat-conductive insulating plate. This can further balance fuse structure loading, providing greater operational stability and structure length.
As shown in fig. 29, the elongated hole 23260, 23262, 23264 may include an acute positioning angle 23261, 23263, 23265 at the axial end. The acute angle can further increase the operational stability of the high-voltage fuse, which in particular allows better alignment of the wires and fuses at both ends.
As shown in fig. 29, the high voltage fuse device further includes two electrical connections 23268, 23269 at both ends of the thermally conductive insulating plate for electrically connecting both ends of the fusible link to the first and second wires, respectively. With combined reference to fig. 26 and 28, the electrical connections 23268, 23269 are encased between the thermally conductive and insulating plate and the insulating and insulating film. Such an encapsulated electrical connection prevents the connection point from becoming the primary heat transfer point 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 and insulating plate is made of a high temperature resistant inorganic dielectric material, preferably ceramic.
In one embodiment, the safety tube is transparent, preferably a transparent quartz tube. This may provide better failure monitoring capabilities for the operator or monitoring device.
In some embodiments, the insulating and heat insulating film may have a melting point higher than that of the fuse.
Unless specifically stated otherwise, methods or steps recited in accordance with embodiments of the present invention do not necessarily have to be performed in a particular order and still achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
Various embodiments of the utility model have been described herein, but for the sake of brevity, the description of the various embodiments is not intended to be exhaustive, and features or parts which are the same or similar between various embodiments may be omitted. As used herein, "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" are intended to apply to at least one embodiment or example, but not to all embodiments, in accordance with the present invention. The above terms are not necessarily meant to refer to the same embodiment or example. Various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Exemplary systems and methods of the present invention have been particularly shown and described with reference to the foregoing embodiments, which are merely illustrative of the best modes for carrying out the systems and methods. It will be appreciated by those skilled in the art that various changes in the embodiments of the systems and methods described herein may be made in practicing the systems and/or methods without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (19)

1. A superoxide water generating apparatus (1) comprising:
an ozone generator (2) having an ozone outlet for outputting ozone;
a main superoxide tank (3) having a first opening and a second opening;
a circulating superoxide tank (4) having a first opening and a second opening;
a buffer liquid storage tank (5) provided with a first opening and a second opening;
the connector pipe assembly (7) is provided with a first interface which is butted with a first opening of the main superoxide tank (3), a second interface which is butted with a first opening of the circulating superoxide tank (4), a third interface which is butted with a first opening of the buffer liquid storage tank (5), a fourth interface and a fifth interface which are butted with an ozone outflow port, a water inlet for inputting raw material water and a water outlet for outputting the superoxide water;
a communicating pipe (9) configured to communicate the second opening of the main superoxide tank (3) and the second opening of the circulating superoxide tank (4);
a pump (6) connected to the fifth interface and configured to pump the raw water, the ozone and the mixed super oxygen water through the main super oxygen water tank (3), the communication pipe (9), the circulating super oxygen water tank (4), the connector pipe assembly (7) and back to the circulation of the main super oxygen water tank (3).
2. The superoxide water generating apparatus (1) according to claim 1 further comprising a concentration controller for controlling the concentration of superoxide water in said main superoxide water tank (3).
3. The superoxide water generating apparatus (1) according to claim 2 wherein said concentration controller is configured to control said superoxide water concentration by controlling the number of cycles of said superoxide water and/or the concentration of ozone output by an ozone outlet of said ozone generator (2).
4. The superoxide water generating apparatus (1) according to claim 3 wherein said concentration controller is configured to control the pump (6) to pump at a first pumping pressure for a predetermined number of cycles in response to a set concentration of superoxide water and to stop pumping or control said pump (6) to pump at a second pumping pressure after the predetermined number of cycles is reached.
5. The superoxide water generator (1) of claim 4 wherein said concentration controller is configured to control said ozone outlet to output said ozone at a first ozone concentration in response to a set concentration of superoxide water and to control said ozone outlet to output said ozone at a second ozone concentration after a predetermined number of cycles has been reached.
6. Superoxide water generation device (1) according to claim 3 characterized in that said water outlet comprises a first valve with controllable flow regulation and a second valve for user operation to allow the flow of superoxide water through said water outlet, wherein said concentration controller is configured to control the opening of the first valve depending on the superoxide water concentration and circulation status, and said opening of said first valve restricts the maximum flow through said water outlet.
7. The superoxide water generating apparatus (1) according to any one of claims 1 to 6 further comprising a level controller for controlling the level of liquid in the buffer reservoir (5).
8. The superoxide water generation apparatus (1) of claim 7 wherein said level controller is configured to allow said pump (6) to pump in response to the liquid level in said buffer reservoir (5) reaching a low level and to stop the input of feed water through said water inlet in response to the liquid level in said buffer reservoir (5) reaching a high level.
9. The superoxide water generating apparatus (1) according to any one of claims 1 to 6, further comprising:
a reaction gas generator (11) connected to a reaction gas inflow port of the ozone generator (2); and/or
A cooling fluid generator (12) comprising an outflow connected to the cooling fluid inflow of the ozone generator (2) and an inflow connected to the cooling fluid outflow of the ozone generator (2).
10. The superoxide water generating apparatus (1) according to any one of claims 1 to 6, further comprising:
a tail gas discharge pipe (10) connected to the communicating pipe (9) and a second opening of the buffer liquid storage tank (5);
a gas-liquid separation element disposed within the exhaust gas discharge pipe (10);
a tail gas treatment device connected to the tail gas exhaust pipe (10) to treat the exhaust tail gas.
11. The superoxide water generating apparatus (1) according to any one of claims 1 to 6 wherein said main superoxide water tank (3) and said circulating superoxide water tank (4) are disposed at the same level, and said buffer reservoir (5) is disposed at a lower level than said main superoxide water tank (3) and said circulating superoxide water tank (4).
12. The superoxide water generating apparatus (1) according to any one of claims 1 to 6 wherein said main superoxide tank (3), circulating superoxide tank (4) and buffer water storage tank are all vertically arranged.
13. The superoxide water generating apparatus (1) according to any one of claims 1 to 6 wherein said junction block assembly (7) comprises a first section located between the circulating superoxide water tank (4) and the main superoxide water tank (3), a second section located downstream of the first section and having a smaller diameter than the first section, and a third section located downstream of the second section and having a smaller diameter than the second section.
14. The superoxide water generator (1) according to any one of claims 1 to 6 wherein said water inlet is provided adjacent said third interface and outside said circulation; the water outlet is arranged close to the first interface and is positioned between the pump (6) and the main superoxide tank (3); the fourth interface is located between the first interface and the second interface and the fifth interface is disposed adjacent to the first interface.
15. The superoxide water generating apparatus (1) according to any one of claims 1 to 6 wherein said ozone generator (2) comprises an integrated ozone generating module comprising a first end cap at a first end, a second end cap at a second end, a first ground electrode and a second ground electrode disposed between said first end cap and said second end cap and a high voltage discharge device disposed between said first ground electrode and said second ground electrode, wherein said ozone outflow port is disposed at one of said first end cap and said second end cap.
16. The superoxide water generating apparatus (1) according to claim 15 wherein said first ground electrode comprises a contact surface formed in an opposite surface facing said second ground electrode in close proximity to a high voltage discharge means and at least one micro air channel formed recessed from said contact surface;
wherein the first ground electrode includes a first air distribution passage and a second air distribution passage formed in a back-facing surface facing away from the second ground electrode;
the first ground electrode further comprises a first through hole for connecting the first air distribution channel with the first end of the micro air channel and a second through hole for connecting the second air distribution channel with the second end of the micro air channel;
wherein the second ground electrode includes a contact surface formed in an opposite surface facing the first ground electrode to be in close contact with the high-voltage discharge device and at least one micro air channel formed recessed from the contact surface;
wherein the second ground electrode includes a first air distribution passage and a second air distribution passage formed in a back-facing surface facing away from the first ground electrode;
the second ground electrode further comprises a plurality of first through holes which are used for communicating the first air distribution channel with the first end of the micro air channel, and a plurality of second through holes which are used for communicating the second air distribution channel with the second end of the micro air channel.
17. The superoxide water generating apparatus (1) according to claim 16,
the first end cover comprises a through air hole communicated with the first air distribution channel of the first ground electrode;
the second end cover comprises a through vent hole communicated with the first air distribution channel of the second ground electrode;
wherein the ozone flow outlet is one of the vent holes of the first and second end caps.
18. The superoxide water generating apparatus (1) according to claim 16,
the first ground electrode includes a distribution passage formed in a back-facing surface facing away from the second ground electrode for distributing a cooling fluid;
the second ground electrode includes a distribution passage formed in a back-facing surface facing away from the first ground electrode for distributing a cooling fluid.
19. Superoxide water generating device (1) according to claim 18,
the first end cover comprises a through flow hole communicated with a cloth flow channel of the first ground electrode;
the second end cover comprises a through flow hole communicated with the cloth flow channel of the second ground electrode.
CN202122906002.5U 2021-11-24 2021-11-24 Super oxygen water generating device Active CN216513009U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114768568A (en) * 2022-05-23 2022-07-22 北京科胜美科技有限公司 Ozone water generating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114768568A (en) * 2022-05-23 2022-07-22 北京科胜美科技有限公司 Ozone water generating system
CN114768568B (en) * 2022-05-23 2022-11-11 北京科胜美科技有限公司 Ozone water generating system

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