CN115974254A - Integrated hydrogen-rich water production equipment - Google Patents

Abstract

The invention belongs to the technical field of hydrogen-rich water production, and particularly relates to integrated hydrogen-rich water production equipment which comprises a cabinet, a hydrogen production device, a water inlet pipe, a water outlet pipe and a control system; a supporting plate is arranged in the cabinet body, and a plurality of groups of hydrogen production devices are sequentially arranged on the supporting plate; the hydrogen production device comprises a mounting rack, a water tank, an electrolytic tank and a water-hydrogen mixing mechanism, wherein the mounting rack is arranged on the supporting plate, the water tank and the electrolytic tank are arranged on the mounting rack, the water tank is higher than the electrolytic tank, the water tank is communicated with a pipeline of the electrolytic tank, and the water-hydrogen mixing mechanism is communicated with the pipeline of the electrolytic tank; the water-hydrogen mixing mechanisms are provided with water inlets and water outlets, the water inlet pipe and the water outlet pipe are respectively arranged on two sides of the supporting plate, the end parts of the water inlet pipe and the water outlet pipe extend out of the cabinet body, the water inlets of the water-hydrogen mixing mechanisms are communicated with the water inlet pipe, and the water outlets are communicated with the water outlet pipe; the control system is used for controlling the hydrogen production devices to operate simultaneously or partially.

Description

Integrated hydrogen-rich water production equipment

Technical Field

The invention belongs to the technical field of hydrogen-rich water manufacturing, and particularly relates to integrated hydrogen-rich water production equipment.

Background

Hydrogen-rich water is hydrogen gas injected into water such that a portion of the hydrogen gas is encapsulated in the water. The hydrogen-rich water is produced by electrolyzing purified water or distilled water in an electrolytic cell to form hydrogen and oxygen, discharging the oxygen, and injecting the hydrogen into water.

Existing hydrogen-rich water production facilities are typically of the hanging and upright type, which are typically intended for domestic or general office use. For example, the Chinese patent document with publication number CN217972873U discloses a new energy type hydrogen-rich water machine, and the hydrogen-rich water machine disclosed in the technical scheme of the patent is of a water dispenser type structure and can meet daily use requirements of families and offices.

For industrial scale production of hydrogen-rich water, large-sized production equipment is generally used, and the produced hydrogen-rich water is filled into a water bottle and a zip-top can. The existing hydrogen-rich water production equipment adopts a large electrolytic tank to electrolyze water to form hydrogen and oxygen, and then the hydrogen and oxygen are mixed with large-flow water to form hydrogen-rich water. However, the production equipment for electrolyzing water by using one electrolytic cell only has one production mode, the productivity is consistent all the time, and in addition, when the electrolysis device breaks down, the production is stopped integrally, and the production efficiency is further influenced.

Disclosure of Invention

The invention aims to provide an integrated hydrogen-rich water production device, which solves the problems that the existing hydrogen-rich water device only has one production mode, the production efficiency is fixed, and the whole machine needs to be shut down after a fault occurs.

In order to achieve the above object, an integrated hydrogen-rich water production apparatus provided by the embodiment of the present invention includes a cabinet, a plurality of hydrogen production devices, a water inlet pipe, a water outlet pipe, and a control system; a support plate is arranged in the cabinet body, and a plurality of groups of hydrogen production devices are sequentially arranged on the support plate; the hydrogen production device comprises a mounting rack, a water tank, an electrolytic tank and a water-hydrogen mixing mechanism, wherein the mounting rack is arranged on the supporting plate, the water tank and the electrolytic tank are arranged on the mounting rack, the water tank is higher than the electrolytic tank, the water tank is communicated with an electrolytic tank pipeline, and the water-hydrogen mixing mechanism is communicated with the electrolytic tank pipeline; the water-hydrogen mixing mechanisms are provided with water inlets and water outlets, the water inlet pipe and the water outlet pipe are respectively arranged on two sides of the supporting plate, the end parts of the water inlet pipe and the water outlet pipe extend out of the cabinet body, the water inlets of the water-hydrogen mixing mechanisms are communicated with the water inlet pipe, and the water outlets are communicated with the water outlet pipe; the control system is used for controlling the hydrogen production devices to operate simultaneously or partially.

Furthermore, the hydrogen production device also comprises a water supplementing device, and the water supplementing device is connected with the water tank through a pipeline and is used for adding water into the water tank.

Further, the water-hydrogen mixing mechanism comprises a three-way connecting pipe, a first booster pump, a second booster pump and a mixing pipe, wherein one end of the three-way connecting pipe is connected with an air outlet pipeline of the electrolytic cell, a water inlet of the first booster pump is connected with a water inlet pipe, a water outlet of the first booster pump is connected with a connecting pipeline of the three-way connecting pipe, a water inlet end of the second booster pump is connected with a water outlet pipeline of the three-way connecting pipe, and one end of the mixing pipe is connected with a water outlet pipeline of the second booster pump; the other end of the mixing pipe is communicated with the water outlet pipe.

Further, the mixing tube comprises a tube body and a drainage rod; connectors are arranged at two ends of the pipe body, one connector is connected with the second booster water pump, and the other connector is connected with the water outlet pipe; the drainage rod is arranged in the tube body, one end of the drainage rod is provided with a left-handed bulge, and the other end of the drainage rod is provided with a right-handed bulge; a left-handed channel is formed between the left-handed protrusion and the inner side wall of the pipe body, and a right-handed channel is formed between the right-handed protrusion and the inner wall of the pipe body; the drainage rod is in the levogyration arch with be formed with the buffering position between the dextrorotation arch, the buffering position with the inner wall of body forms the cushion chamber.

Furthermore, the hydrogen production device comprises two groups of electrolytic cells and two groups of water-hydrogen mixing mechanisms, the two electrolytic cells are communicated with the water tank pipeline and are connected with one water-hydrogen mixing mechanism, and the water-hydrogen mixing mechanisms are connected with the water outlet pipe.

Further, the hydrogen production device also comprises a buffer tank arranged on the supporting plate; the buffer tank is respectively connected with the water-hydrogen mixing mechanism and the water outlet pipe, and a control valve is arranged between the buffer tank and the water outlet pipe.

Further, a cooling fan is further arranged on one side of the mounting frame and used for cooling the hydrogen production device.

Further, still be provided with the baffle in the cabinet body, the baffle is used for placing the storage jar.

One or more technical solutions in the integrated hydrogen-rich water production equipment provided by the embodiment of the invention at least have the following technical effects:

the integrated hydrogen-rich water production equipment is characterized in that a plurality of groups of hydrogen production devices are arranged in a cabinet body, and the control system can control the hydrogen production devices to simultaneously produce hydrogen-rich water and also can control only part or one group of hydrogen production devices to produce hydrogen-rich water, so that multiple production modes are provided, and the quantity of the hydrogen production devices in operation can be reduced when the capacity is required to be reduced. In addition, when one hydrogen production device fails, the other hydrogen production devices are not affected, and the overall production efficiency is not affected.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a diagram illustrating an internal structure of an integrated hydrogen-rich water production apparatus according to an embodiment of the present invention.

Fig. 2 is a block diagram of a hydrogen production apparatus of an integrated hydrogen-rich water production facility according to an embodiment of the present invention.

Fig. 3 is another structural view of a hydrogen generation apparatus of an integrated hydrogen-rich water production facility according to an embodiment of the present invention.

Fig. 4 is a structural diagram of a water-hydrogen mixing mechanism of an integrated hydrogen-rich water production apparatus according to an embodiment of the present invention.

Fig. 5 is a sectional view of a mixing pipe of an integrated hydrogen-rich water production apparatus according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixed or detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. Specific meanings of the above terms in the embodiments of the present invention may be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 5, the integrated hydrogen-rich water production apparatus provided in this embodiment specifically includes a cabinet 100, a plurality of sets of hydrogen production devices 200, a water inlet pipe 300, a water outlet pipe 400, and a control system (not shown in the drawings). A support plate 101 is arranged in the cabinet body 100, and a plurality of groups of hydrogen production devices 200 are sequentially arranged on the support plate 101. The hydrogen production device 200 comprises a mounting frame 210, a water tank 220, an electrolytic cell 230 and a water-hydrogen mixing mechanism 240, wherein the mounting frame 210 is arranged on the supporting plate 101, the water tank 220 and the electrolytic cell 230 are arranged on the mounting frame 210, the water tank 220 is higher than the electrolytic cell 230, the water tank 220 is in pipeline communication with the electrolytic cell 230, and the water-hydrogen mixing mechanism 240 is in pipeline communication with the electrolytic cell 230. The water hydrogen mixing mechanism 240 is provided with a water inlet and a water outlet, the water inlet pipe 300 and the water outlet pipe 400 are respectively arranged on two sides of the supporting plate 101, just the water inlet pipe 300 and the end part of the water outlet pipe 400 extend out of the cabinet body 100, each water inlet of the water hydrogen mixing mechanism 240 is communicated with the water inlet pipe 300, and the water outlet is communicated with the water outlet pipe 400. The control system is used for controlling the operation of each hydrogen production device 200 simultaneously or partially. Specifically, when the hydrogen production apparatus 200 produces hydrogen, water in the water tank 220 flows into the electrolytic tank 230, the water is electrolyzed into hydrogen and oxygen by the electrolytic tank, the hydrogen is conveyed into the water-hydrogen mixing mechanism 240, meanwhile, drinking water is input into the water-hydrogen mixing mechanism 240 through the water inlet pipe 300 and is mixed with the hydrogen to form a hydrogen-water mixture, the water and the hydrogen are mixed by the water-hydrogen mixing mechanism 240 and then are input into the water outlet pipe 400, and the hydrogen-water mixture is output by the water outlet pipe 400 and canned.

Further, the integrated hydrogen-rich water production apparatus is provided with a plurality of hydrogen production devices 200 in the cabinet 100, and the control system can control the hydrogen production devices 200 to produce hydrogen-rich water simultaneously, or control only a part or a group of hydrogen production devices 200 to produce hydrogen-rich water, so that the integrated hydrogen-rich water production apparatus has a plurality of production modes, and can reduce the number of hydrogen production devices 200 in operation when the capacity needs to be reduced. In addition, when one of the hydrogen production apparatuses 200 fails, the other hydrogen production apparatuses 200 are not affected by the suspension of the hydrogen production apparatus 200, and thus the overall production efficiency is not affected.

Further, referring to fig. 2, the hydrogen production apparatus 200 further includes a water replenishing apparatus 250, and the water replenishing apparatus 250 is connected to the water tank 220 through a pipeline and is used for replenishing water into the water tank 220. When the water in the water tank 210 is lower than a certain volume, water is added into the water tank 210 by the water supplement device 250. The water supplement device 250 is a water pump, and pure water or distilled water is added into the water tank 220 by the water pump.

Further, referring to fig. 4, the water-hydrogen mixing mechanism 240 includes a three-way connecting pipe 241, a first booster pump 242, a second booster pump 243 and a mixing pipe 244, one end of the three-way connecting pipe 241 is connected to an exhaust port pipe of the electrolytic bath 230, a water inlet of the first booster pump 242 is connected to a water inlet pipe 300, a water outlet of the first booster pump 242 is connected to a connecting port pipe of the three-way connecting pipe 241, a water inlet of the second booster pump 243 is connected to a water outlet pipe of the three-way connecting pipe 241, and one end of the mixing pipe 244 is connected to a water outlet pipe of the second booster pump 243; the other end of the mixing pipe 244 is communicated with the water outlet pipe 400. The integrated hydrogen-rich water production equipment of the embodiment, water in the water tank 210 flows into the electrolytic tank 230, water is electrolyzed into hydrogen and oxygen by the electrolytic tank 230, the oxygen and redundant water are discharged, the formed hydrogen enters the three-way connecting pipe 241 through the exhaust port of the electrolytic tank 230, the drinking water is pumped into the three-way connecting pipe 241 by the first booster pump 242, so that the hydrogen is primarily mixed with the water, the primarily mixed hydrogen is pressurized by the second booster pump 243 and pumped into the mixing pipe 244 to be vigorously mixed again, therefore, the hydrogen and water are vigorously mixed for multiple times through the hydrogen, and the hydrogen and the water are in a high-pressure state in the mixing process, so that the dissolving amount of the hydrogen in the water can be increased, and the hydrogen content in the water is improved.

Further, referring to fig. 5, the mixing tube 244 includes a tube body 245 and a drainage rod 246. Two ends of the pipe body 245 are provided with connectors, one of the connectors is connected to the second booster water pump 243, and the other connector is connected to the water outlet pipe 400. The drainage rod 246 is arranged in the tube body 245, one end of the drainage rod 246 is provided with a left-handed protrusion, and the other end of the drainage rod is provided with a right-handed protrusion. A left-handed channel is formed between the left-handed protrusion and the inner side wall of the pipe body 245, and a right-handed channel is formed between the right-handed protrusion and the inner wall of the pipe body 245. The drainage rod 246 is provided with a buffer position between the left-handed protrusion and the right-handed protrusion, and the buffer position and the inner wall of the tube body 245 form a buffer cavity. In this embodiment, the water that mixes in second booster water pump 243 will tee bend connecting pipe 241 is squeezed into the levogyration passageway of body 245 with high pressure in for water forms levogyration rivers in the levogyration passageway, when water sprays the cushion chamber in the levogyration passageway, can make water stir violently, water is exported through crossing dextrorotation passageway drainage again, and can further make water stir violently when carrying in the dextrorotation passageway again, make hydrogen can mix with water fully, increase the dissolved quantity of hydrogen in aqueous.

Further, referring to fig. 2 and 3, the hydrogen production apparatus 200 includes two sets of the electrolysis cells 230 and two sets of the water-hydrogen mixing mechanisms 240, the two electrolysis cells 230 are both in pipeline communication with the water tank 220 and are both connected to one of the water-hydrogen mixing mechanisms 240, and each of the water-hydrogen mixing mechanisms 240 is connected to the water outlet pipe 400. By providing two sets of electrolysis cells 230 and two sets of water-hydrogen mixing mechanisms 240, the efficiency of hydrogen production and mixing can be increased.

Further, referring to fig. 2 and 3, the hydrogen production apparatus 200 further includes a buffer tank 260 disposed on the support plate 101; the buffer tank 260 is connected to the water-hydrogen mixing mechanism 240 and the water outlet pipe 400, and a control valve (not shown) is disposed between the buffer tank 260 and the water outlet pipe 400. In this embodiment, when the delivery port of outlet pipe 400 need not discharge hydrogen-rich water or only need a small amount of hydrogen-rich water output, then can store the hydrogen-rich water who produces in buffer tank 260, when needing a large amount of hydrogen-rich water to export, can open whole buffer tank 260, increase the flow of outlet pipe.

Further, referring to fig. 2 and 3, a heat dissipation fan 211 is further disposed on one side of the mounting frame 210, and is used for dissipating heat and reducing temperature of the hydrogen production apparatus 200.

Further, referring to fig. 1, a partition plate 102 is further disposed in the cabinet 100, and the partition plate 102 is used for placing the storage tank 500. The hydrogen-rich water output from outlet pipe 400 may be canned by storage tank 500, and the non-canned storage tank 500 may be placed on partition 102.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. An integrated hydrogen-rich water production device is characterized by comprising a cabinet, a plurality of groups of hydrogen production devices, a water inlet pipe, a water outlet pipe and a control system; a support plate is arranged in the cabinet body, and a plurality of groups of hydrogen production devices are sequentially arranged on the support plate; the hydrogen production device comprises a mounting rack, a water tank, an electrolytic tank and a water-hydrogen mixing mechanism, wherein the mounting rack is arranged on the supporting plate, the water tank and the electrolytic tank are arranged on the mounting rack, the water tank is higher than the electrolytic tank, the water tank is communicated with an electrolytic tank pipeline, and the water-hydrogen mixing mechanism is communicated with the electrolytic tank pipeline; the water-hydrogen mixing mechanisms are provided with water inlets and water outlets, the water inlet pipe and the water outlet pipe are respectively arranged on two sides of the supporting plate, the end parts of the water inlet pipe and the water outlet pipe extend out of the cabinet body, the water inlets of the water-hydrogen mixing mechanisms are communicated with the water inlet pipe, and the water outlets are communicated with the water outlet pipe; the control system is used for controlling the hydrogen production devices to operate simultaneously or partially.

2. The integrated hydrogen-rich water production apparatus according to claim 1, characterized in that: the hydrogen production device further comprises a water supplementing device, and the water supplementing device is connected with the water tank through a pipeline and used for adding water into the water tank.

3. The integrated hydrogen-rich water production apparatus according to claim 1, characterized in that: the water-hydrogen mixing mechanism comprises a three-way connecting pipe, a first booster pump, a second booster pump and a mixing pipe, wherein one end of the three-way connecting pipe is connected with an exhaust port pipeline of the electrolytic bath, a water inlet of the first booster pump is connected with a water inlet pipe, a water outlet of the first booster pump is connected with a connecting port pipeline of the three-way connecting pipe, a water inlet end of the second booster pump is connected with a water outlet pipeline of the three-way connecting pipe, and one end of the mixing pipe is connected with a water outlet pipeline of the second booster pump; the other end of the mixing pipe is communicated with the water outlet pipe.

4. The integrated hydrogen-rich water production apparatus according to claim 1, characterized in that: the mixing tube comprises a tube body and a drainage rod; connectors are arranged at two ends of the pipe body, one connector is connected with the second booster water pump, and the other connector is connected with the water outlet pipe; the drainage rod is arranged in the tube body, one end of the drainage rod is provided with a left-handed protrusion, and the other end of the drainage rod is provided with a right-handed protrusion; a left-handed channel is formed between the left-handed protrusion and the inner side wall of the pipe body, and a right-handed channel is formed between the right-handed protrusion and the inner wall of the pipe body; the drainage rod is in the levogyration arch with be formed with the buffering position between the dextrorotation arch, the buffering position with the inner wall of body forms the cushion chamber.

5. The integrated hydrogen-rich water production apparatus according to any one of claims 1 to 4, characterized in that: the hydrogen production device comprises two groups of electrolytic cells and two groups of water-hydrogen mixing mechanisms, wherein the two electrolytic cells are communicated with the water tank pipeline and are connected with the water-hydrogen mixing mechanisms, and the water-hydrogen mixing mechanisms are connected with the water outlet pipe.

6. The integrated hydrogen-rich water production apparatus according to any one of claims 1 to 4, characterized in that: the hydrogen production device also comprises a buffer tank arranged on the supporting plate; the buffer tank is respectively connected with the water-hydrogen mixing mechanism and the water outlet pipe, and a control valve is arranged between the buffer tank and the water outlet pipe.

7. The integrated hydrogen-rich water production apparatus according to any one of claims 1 to 4, characterized in that: and a heat radiation fan is also arranged on one side of the mounting frame and used for heat radiation and cooling of the hydrogen production device.

8. The integrated hydrogen-rich water production apparatus according to claim 1, characterized in that: still be provided with the baffle in the cabinet body, the baffle is used for placing the storage jar.

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