Hydrogen energy uninterruptible power supply system

Abstract

The present invention relates to the technical field of hydrogen energy power generation and provides a hydrogen energy uninterruptible power supply system. The hydrogen energy uninterruptible power supply system includes a hydrogen production unit, a power storage unit, a power generation device, and a control unit. The hydrogen production unit produces oxygenated hydrogen gas by electrolysis. The power storage unit can supply power to the hydrogen production unit and output power to the outside. The power generation device can generate electricity by receiving hydrogen and oxygen output from the hydrogen production unit, and can output power to the outside or transmit power to the power storage unit. The control unit communicates with the hydrogen production unit, the power storage unit, and the power generation device by electrical signals.

Description

Technical Field

[0001] The present invention relates to a device using hydrogen energy, and particularly to a hydrogen energy uninterruptible power supply system.

Background Art

[0002] Considering that the global carbon emission zero and ESG efforts are in progress, the industry's demand for carbon footprint and green energy is increasing day by day. Without corresponding countermeasures, it will affect the related development of the industry in the near future, and in particular, some enterprises will fall into a crisis of survival. In addition, hydrogen energy is a clean energy, and the technology of hydrogen production equipment has also developed.

[0003] Refer to Taiwan Patent Publication No. I550135. This publication discloses a hydrogen production device. In this hydrogen production device, at least one set of main conversion shunt devices is provided outside the main body, at least one set of pre-conversion shunt devices, transformers and post-conversion shunt devices are provided inside the main body, and after the power line is connected to the main conversion shunt device, it is connected to the pre-conversion shunt device, transformer, post-conversion shunt device and inside the electrolysis groove. By abutting the pre-conversion shunt device, transformer and post-conversion shunt device against a plurality of sets of electrolysis grooves, the pre-conversion shunt device, transformer and post-conversion shunt device are used as a unit, and a plurality of sets of electrolysis grooves are assembled by the pre-conversion shunt device and the post-conversion shunt device, and oxygen-hydrogen gas (that is, a mixed gas of hydrogen and oxygen) can be produced in large quantities and rapidly.

[0004] Furthermore, as shown in Figures 7 and 8, Taiwan Patent No. I639765 discloses a combined green energy air purifier. The combined green energy air purifier includes a housing 91, a filtration module 92, an electrolytic unit 93, and a partition base 94. The housing 91 has a water intake port and a gas outlet 911. A cover 912 is provided at the opening of the water intake port. The filtration module 92 is installed inside the housing 91. The filtration module 92 includes a first filtration segment 921 and a second filtration segment 922. The electrolytic unit 93 is installed inside the housing 91. The electrolytic unit 93 is provided with a heating device 931. The partition base 94 is installed inside the housing 91 and is also installed between the filtration module 92 and the electrolytic unit 93. The partition base 94 has a tubular body 941 and at least one hole. The hole is located at the bottom of the partition base 94. When water is added to the water intake, the water flows into the electrolytic unit 93 through the holes in the partition base 94, and the heating device 931 of the electrolytic unit 93 heats the water to steam. The steam passes sequentially through the tube 941, the first filtration segment 921, and the second filtration segment 922, separating the water from the gas, and the gas is discharged to the outside of the housing 91 through the gas outlet. This effectively separates the water from the gas, recycles water resources that have not evaporated into gas, and achieves energy savings.

[0005] Based on improvements in hydrogen production technology, the economic value of using hydrogen energy as an energy source will increase, and related applications will continue to develop. However, conventional technology has focused on the efficiency of hydrogen gas production and the separation technology of water and gas. After producing hydrogen gas, it is discharged through pipelines for use, but there is a risk of energy waste because it does not consider how to use hydrogen energy efficiently and without waste. Therefore, there is room for improvement in conventional technology. [Overview of the project] [Problems that the invention aims to solve]

[0006] To address the problem of conventional technologies that cause energy waste and prevent full utilization of energy, the present invention provides a hydrogen energy uninterruptible system to improve this problem. A detailed explanation is as follows. [Means for solving the problem]

[0007] The hydrogen energy uninterruptible system according to the present invention is A hydrogen production unit capable of producing oxyhydrogen gas by electrolysis, A power storage unit capable of supplying power to the hydrogen production unit and outputting power to the outside, A power generation device including a power generation module capable of generating electricity by receiving oxyhydrogen gas discharged from the hydrogen production unit, and an output module capable of receiving the electricity generated by the power generation module and outputting it externally or transmitting it to the energy storage unit, The system includes a control unit that communicates with at least one of the hydrogen production unit, the energy storage unit, and the power generation device via electrical signals, and is capable of adjusting the hydrogen production rate of the hydrogen production unit.

[0008] In the hydrogen energy uninterruptible system described above, the hydrogen production unit includes a main body and a gas discharge pipe. The gas discharge pipe protrudes from one side of the main body. The hydrogen energy uninterruptible system includes a water storage tank provided between the power generation device and the main body of the hydrogen production unit. As the gas discharge pipe of the hydrogen production unit passes through the water storage tank and is connected to the power generation module, the oxyhydrogen gas flows through the water storage tank in the process of flowing from inside the main body through the gas discharge pipe to the power generation module.

[0009] Furthermore, in the above-described hydrogen energy uninterruptible system, the hydrogen production unit includes a flow sensor. The flow sensor is installed in the gas discharge pipe and detects the flow rate of oxyhydrogen gas flowing through the flow sensor. The control unit is capable of receiving electrical signals transmitted from the flow sensor.

[0010] Furthermore, in the above-described hydrogen energy uninterruptible system, the hydrogen production unit includes an exhaust segment. The exhaust segment is provided in the gas discharge pipe and located within the water storage tank, and when the atmospheric pressure in the gas discharge pipe exceeds a preset value, it discharges oxyhydrogen gas into the water in the water storage tank.

[0011] In the above-described hydrogen energy uninterruptible power supply system, a water supply pipe is provided near the bottom of the water storage tank. The water supply pipe communicates with the inside of the main body of the hydrogen production unit.

[0012] Furthermore, in the above-described hydrogen energy uninterruptible system, the power generation module of the power generation device includes a steam exhaust pipe. The steam exhaust pipe is connected to at least one of the main body of the hydrogen production unit, the heat pump, and the turbine power generation device.

[0013] Furthermore, the above-described hydrogen energy uninterruptible system includes a heat collector. The heat collector is connected to the power generation device and is capable of absorbing the heat generated by the power generation device.

[0014] Furthermore, in the above-described hydrogen energy uninterruptible power supply system, the heat collecting plate is connected to a heat pump.

[0015] Preferably, the hydrogen energy uninterruptible system described above includes a thermoelectric device. The thermoelectric device is provided between the heat collector plate and the water storage tank, or in the intercooler of the turbine power generation system, and is capable of generating electricity from the temperature difference between the heat collector plate and the water storage tank, or the temperature difference between the intercooler and the air.

[0016] Preferably, the hydrogen energy uninterruptible system includes a gas diversion segment. The gas diversion segment includes a diversion pipe and an outlet pipe. The diversion pipe is connected to the middle of the gas outlet pipe and is located within the water storage tank. The outlet pipe is connected to the diversion pipe and extends from one side wall of the water storage tank. [Effects of the Invention]

[0017] According to the above technical features, the hydrogen energy uninterruptible power supply system of the present invention can adjust energy by the storage unit and the control unit, fully utilize energy and resources, achieve the effect of uninterruptible power supply during use, and solve the problem of the prior art that energy is not fully utilized.

Brief Description of Drawings

[0018] [Figure 1] It is an external perspective view of the first preferred embodiment of the present invention. [Figure 2A] It is an external perspective view of the second preferred embodiment of the present invention. [Figure 2B] It is an external view of another aspect of the gas discharge pipe of the second preferred embodiment of the present invention. [Figure 3] It is an external perspective view of the third preferred embodiment of the present invention. [Figure 4] It is a block schematic diagram of another connection form of the third preferred embodiment of the present invention. [Figure 5] It is a block schematic diagram when the third preferred embodiment of the present invention is used in combination with a turbine power generation device. [Figure 6] It is an external perspective view of the fourth preferred embodiment of the present invention. [Figure 7] It is a side sectional view of a conventional hydrogen production facility. [Figure 8] It is another side sectional view of a conventional hydrogen production facility.

Modes for Carrying Out the Invention

[0019] Since the technical features and actual effects of the present invention can be described in detail and can be realized according to the content of the specification, the preferred embodiments shown in the drawings will be described in more detail below. First, the present invention provides a hydrogen gas supply device. As shown in FIG. 1, in the first preferred embodiment of the present invention, this hydrogen gas supply device includes a hydrogen production unit 10, a water storage tank 20, and a control unit 30. The hydrogen production unit 10 includes a main body 11 and a gas discharge pipe 12. The main body 11 is capable of producing oxyhydrogen gas by electrolysis. Since how to produce a large amount and rapidly of oxyhydrogen gas and improve the quality of the generated oxyhydrogen gas are the prior arts as disclosed in Taiwan Patent Publication No. I550135 and Taiwan Patent Publication No. I639765, the detailed description of the internal structure of the main body 11 is omitted here. The gas discharge pipe 12 protrudes from one side of the main body 11 and communicates with the inside of the main body 11 to discharge the oxyhydrogen gas produced in the main body 11. Also, one end of the gas discharge pipe 12 away from the main body 11 is a gas discharge end. Preferably, as shown in FIG. 1, in the first preferred embodiment of the present invention, an exhaust valve 120 is provided at the gas discharge end of the gas discharge pipe 12.

[0020] As shown in FIG. 1, the gas discharge pipe 12 of the hydrogen production unit 10 penetrates the water storage tank 20, so that the gas (that is, oxyhydrogen gas) flows through the inside of the water storage tank 20 in the process of flowing from the inside of the main body 11 through the gas discharge pipe 12 to the gas discharge end. During use, when water is filled in the water storage tank 20, a water cooling effect can be given to the gas discharge pipe 12. Further, when the gas discharge pipe 12 passes through a connecting pipe, the connecting pipe is located in water. When a small amount of gas leaks, the gas is directly discharged and dissolved in the water. Therefore, the risk of hydrogen gas leakage can be reduced.

[0021] Furthermore, the hydrogen production unit 10 includes an exhaust segment 121. The exhaust segment 121 is provided in the middle of the gas discharge pipe 12 and is located in the water storage tank 20. Preferably, the exhaust segment 121 includes a relief valve, so that when the air pressure in the gas discharge pipe 12 exceeds a preset value, the excess gas is discharged into the water in the water storage tank 20.

[0022] Furthermore, the hydrogen production unit 10 includes a flow sensor 122. The flow sensor 122 is provided in close proximity to the exhaust valve 120 at the gas discharge end of the gas discharge pipe 12 and is capable of detecting the discharge flow rate of the gas discharge pipe 12.

[0023] The control unit 30 is capable of communicating with the flow sensor 122 and the main body 11 of the hydrogen production unit 10 by electrical signals, that is, by making electrical or signal connections. Electrical connection means that the control unit 30 is connected to the flow sensor 122 and the main body of the hydrogen production unit 10 by wiring, so that it can receive electrical signals transmitted from the flow sensor 122 and adjust the hydrogen production rate of the hydrogen production unit 10. Signal connection means that the control unit 30 receives electrical signals transmitted from the flow sensor 122 by wireless signals and adjusts the hydrogen production rate of the hydrogen production unit 10 by wireless signals. In this way, the control unit 30 can, when the flow sensor 122 detects a large gas flow rate, reduce or eliminate the hydrogen production rate of the hydrogen production unit 10 to prevent the hydrogen gas supply from exceeding the usage amount and posing a danger, and when the flow sensor 122 detects a small gas flow rate, increase the hydrogen production rate of the hydrogen production unit 10 to meet the demand for oxyhydrogen gas at the gas outlet.

[0024] Preferably, in a first preferred embodiment of the present invention, as shown in Figure 1, a water supply pipe 21 is further provided in the water storage tank 20. The water supply pipe 21 is provided in a location close to the bottom of the water storage tank 20 and communicates with the inside of the main body of the hydrogen production unit 10, thereby enabling the water stored in the water storage tank 20 to be supplied to the hydrogen production unit 10 as a raw material for hydrogen production.

[0025] According to the above technical features, the water storage tank 20 can supply the necessary water source to the hydrogen production unit 10, maintain a low temperature for the gas discharge pipe 12, and eliminate concerns about gas leak safety.

[0026] As shown in Figure 2A, a second preferred embodiment of the present invention provides a hydrogen energy uninterruptible power supply system. This hydrogen energy uninterruptible power supply system includes the hydrogen gas supply device and power generation device 40 of the first preferred embodiment. The power generation device 40 includes a power generation module 41 and an output module 42. The power generation module 41 is connected to the gas discharge end of the hydrogen production unit 10 of the hydrogen gas supply device, thereby positioning the power generation device 40 and the main body 11 of the hydrogen production unit 10 on opposite sides of the water storage tank 20. That is, as the gas flows from the main body 11 to the power generation device 40 via the gas discharge pipe 12, it inevitably flows through the water storage tank 20, thereby achieving effects such as water cooling and dissolution of small amounts of leaked gas. In the second preferred embodiment of the present invention, the power generation device 40 and the main body 11 are located on opposite sides of the water storage tank 20. However, in practice, the power generation device 40 and the main body 11 may be located on adjacent sides of the water storage tank 20, for example, the gas discharge pipe 12 may be an L-shaped pipe.

[0027] The main unit 11, the water storage tank 20, and the power generation module 41 are connected in series, so that the water storage tank 20 provides a large heat capacity and interposes itself between the heat-generating power generation module 41 and the hydrogen production unit 10, preventing the operating temperature of the entire hydrogen energy uninterruptible system from becoming too high and dangerous.

[0028] The power generation module 41 generates electricity using oxyhydrogen gas discharged from the gas outlet 12. For example, the power generation module 41 may be a fuel cell or a combination of an internal combustion engine and a generator, which generates electrical energy by oxidizing hydrogen gas. The output module 42 is electrically connected to the power generation module 41 and can receive the power generated by the power generation module 41 and output it to the outside. The output module 42 may have functions such as converting AC power to DC power, distributing and outputting the current.

[0029] The output module 42 of the power generation device 40 may further include a shunt. This shunt divides the power generated from the power generation module 41, outputs the power to the outside via a first power supply path O1, and returns the power to the hydrogen production unit 10 via a second power supply path O2 to supplement the power for hydrogen production. Since the shunt is prior art, a detailed explanation thereof is omitted here.

[0030] The output module 42 may further incorporate a DC-to-AC conversion function, for example, a conversion shunt as described in Taiwan Patent No. I550135. The output module 42 may further include other electronic circuit segments to adjust the effect of the output power.

[0031] As a result, when electricity demand is high, the electricity generated from the power generation device 40 is preferentially output to the outside via the first power supply path O1 for use by users. On the other hand, when electricity demand is low and the power generation device 40 can generate excess electricity, in addition to outputting the electricity to the outside via the first power supply path O1, the electricity is returned to the hydrogen production unit 10 via the second power supply path O2 to assist in hydrogen production and improve the yield of oxyhydrogen gas. Preferably, due to the conversion and diversion functions of the output module 42, the second power supply path O2 may be combined with the control circuit of the DC system, for example, by combining pulse-width modulation (PWM), fuzzy logic, and artificial intelligence (AI) to provide a stepless control range to adjust the yield of oxyhydrogen gas from the hydrogen production unit 10 and supply it to the power generation device 40, thereby improving energy utilization efficiency.

[0032] Furthermore, as shown in Figure 2A, the main body 11 includes an intake pipe 13. The intake pipe 13 is provided on one side of the main body 11 and communicates with the inside of the main body 11. The power generation module 41 of the power generation device 40 includes a steam exhaust pipe 411. The steam exhaust pipe 411 is connected to at least one of the heat pump and the intake pipe 13 of the hydrogen production unit 10, so that steam generated by the combination of the internal combustion engine and generator or the fuel cell is transported to the heat pump for use, or transported to the main body of the hydrogen production unit 10, where it is condensed into water inside the main body 11 and then used for hydrogen production. The steam exhaust pipe 411 may also supply steam to the heat pump and the main body 11 of the hydrogen production unit 10 simultaneously by a flow divider. To improve hydrogen production efficiency, Taiwan Patent No. I639765 discloses raising the temperature during electrolysis with a heating device. In a second preferred embodiment of the present invention, the steam generated by the power generator 40 during power generation is returned to the main body 11 of the hydrogen production unit 10, thereby reducing the energy consumption required for heating, and allowing the hydrogen production unit 10 to produce oxyhydrogen gas in a mode with low energy consumption, thereby improving the energy utilization efficiency of the hydrogen energy uninterruptible power supply system of the present invention. This mode avoids frequent opening and closing of the hydrogen production unit 10, thus avoiding the drawbacks of keeping the hydrogen production unit 10 in a standby state, such as frequency conversion, and requiring the consumption of a large amount of power for temperature drops after shutdown and temperature increases after restart.

[0033] Furthermore, as shown in Figure 2B, the gas discharge pipe 12A may have at least one additional gas storage section 123A to increase the storage space for oxyhydrogen gas within the gas discharge pipe 12A. In this preferred embodiment, the gas discharge pipe 12A has a plurality of gas storage sections 123A. Each gas storage section 123A is tubular. In this way, if the hydrogen production rate of the main body 11 is fast, unused oxyhydrogen gas from the power generation device 40 can be stored in the plurality of gas storage sections 123A, and if the power generation device 40 needs to improve its power generation efficiency, for example, if external power is suddenly cut off, it can provide extra oxyhydrogen gas for a short time for power generation, thereby improving the flexibility of power supply for the hydrogen energy uninterruptible system and delaying the blackout. Storing oxyhydrogen gas in this way is safer than storing hydrogen gas at high pressure, and all of these gas storage sections 123A are located underwater, further enhancing safety.

[0034] As shown in Figures 3 and 4, the hydrogen energy uninterruptible power supply system of the third preferred embodiment of the present invention differs from the second preferred embodiment in that the output module 42 of the power generation device 40 outputs power to the outside by the shunt and outputs power to the energy storage unit D' for storage.

[0035] As shown in Figures 3 and 4, the energy storage unit D' may receive electrical energy generated by the output module 42 via the third power supply path O3, or it may receive electrical energy supplied from an external source via the fourth power supply path O4. Furthermore, the energy storage unit D' may output electrical energy via the fifth power supply path O5, or it may supply power to the hydrogen production unit 10 via the sixth power supply path O6 to assist in hydrogen production. The control unit 30 communicates with at least one of the hydrogen production unit 10, the energy storage unit D', and the power generation device 40 by electrical signals to adjust the power distribution status based on the power supply status of each of the power supply paths O1, O2, O3, O4, O5, O6 and the amount of electricity in the energy storage unit D', and can also adjust the hydrogen production rate of the hydrogen production unit 10 based on this information. This avoids a shortage of oxyhydrogen gas supply or a dangerous accumulation of oxyhydrogen gas in the system that results in an excessively high content.

[0036] Furthermore, as shown in Figure 3, the hydrogen energy uninterruptible power supply system is further provided with a heat collector plate 50 and a thermoelectric device 60. The heat collector plate 50 is connected to the power generation device 40 and can absorb the heat generated by the power generation device 40 through thermal conduction or thermal radiation, thereby achieving the heat dissipation effect of the power generation device 40. The heat collector plate 50 is further connected to a heat pump 51, allowing for effective utilization of the thermal energy generated by the power generation module 41. The thermoelectric device 60 is installed between the heat collector plate 50 and the water storage tank 20 and can generate electricity through the thermoelectric effect based on the temperature difference between the heat collector plate 50 and the water storage tank 20. As shown in Figure 3, the electricity generated by the thermoelectric device 60 is returned to the control unit 30 by a seventh power supply path O7 to further control the main body 11 of the hydrogen production unit 10, or it is returned directly to the main body 11 of the hydrogen production unit 10 to assist in hydrogen production. The electricity generated by the thermoelectric device 60 may be directly stored in the energy storage unit D'.

[0037] By outputting power to the demand side as the main power source and to the energy storage unit D' as a secondary power source, the overall power output effect of the system can be enhanced. Furthermore, in the event of a failure in the external power system, the hydrogen energy uninterruptible power supply system of the present invention can continuously supply power to the outside within a certain period of time, thereby achieving the effect of uninterrupted power supply.

[0038] Furthermore, the energy storage unit D' may be further connected to a green energy power generation unit, such as a wind turbine, solar panel, biogas power generation unit, hydroelectric power generation unit, tidal power generation unit, or bioelectric power generation unit, depending on the usage conditions, to further improve the overall system stability and enhance the uninterrupted power supply effect. In the case of better hydrogen production efficiency and higher hydrogen-to-electricity conversion efficiency, the hydrogen energy uninterrupted power supply system of the present invention may be further extended. For example, the energy storage unit D' may supply power to a dehumidifier, which condenses moisture in the air into water and discharges it into the water storage tank 20 as raw material for the operation of the hydrogen production unit 10.

[0039] Furthermore, as shown in Figure 5, the steam exhaust pipe 411 of the power generation module 41 may be connected to a turbine power generation device 80. Preferably, for example, the turbine power generation device 80 includes a turbine 81, a power generation segment 82, and an intercooler 83. The steam exhaust pipe 411 is connected to the intake pipe 13 by the turbine 81. That is, the high-temperature steam discharged from the power generation module 41 passes through the turbine 81, rotates the rotation shaft of the turbine 81, and is then discharged into the main body 11 of the hydrogen production unit 10 via the intake pipe 13.

[0040] As shown in Figure 5, the power generation segment 82 is connected to the rotating shaft of the turbine 81. The rotating shaft of the turbine 81 is driven by high-pressure steam, which then causes the power generation segment 82 to generate electricity. Furthermore, the power generation segment 82 is electrically connected to the energy storage unit D', storing the generated electrical energy in the energy storage unit D' and achieving the effect of unifying and distributing the energy. In Figure 5, the connection relationship between the turbine 81 and the power generation segment 82 is not limited to the specific structure of the power transmission mechanism between the turbine 81 and the power generation segment 82, but is for distinguishing it from other connection forms such as pipeline connections and electrical connections. The intercooler 83 is connected to the turbine 81 and is capable of collecting heat from the high-temperature gas discharged from the turbine 81, as well as supplying heat to the outside, for example, by using the temperature difference between the intercooler 83 and the air to generate electricity with another thermoelectric device.

[0041] According to the above description, the steam exhaust pipe 411 is connected to at least one of the heat pump, the intake pipe 13 of the hydrogen production unit 10, and the turbine 81, and effectively utilizes the steam discharged from the power generation module 41.

[0042] The usage of a third preferred embodiment of the present invention will be explained with reference to an example. 1. Normally, when the energy storage unit D' is filled with electrical energy, the control unit 30 switches to supplying the hydrogen production unit 10 with electricity generated from the thermoelectric device 60, the turbine power generator 80, or other green energy power generation units, thereby supplying the electrical energy necessary for hydrogen production. 2. When the load is high, in addition to directly outputting power to the outside by the output module 42, the control unit 30 can adjust the power storage unit D' to provide the power supply to quickly respond to short-term demands. 3. When there is a continuous high demand for electricity, the control unit 30 can increase the power output from the energy storage unit D' to the hydrogen production unit 10 to increase the hydrogen production rate, generate electricity for a longer period of time with more oxyhydrogen gas to meet the electricity demand, and also allow more steam products to further drive the turbine power generator 80 and be returned to the energy storage unit D'. 4. When the load decreases, the control unit 30 readjusts the circuit transmission status and returns the excess power to the energy storage unit D'. 5. When green energy is unavailable, such as at night, when electricity consumption is low, the emission module 42 mainly outputs power directly to the energy storage unit D', and in combination with the thermoelectric device 60 and the turbine generator 80, it outputs power to the energy storage unit D'. This allows the energy storage unit D' to be fully recharged during off-peak hours of electricity consumption.

[0043] As shown in Figure 6, the hydrogen energy uninterruptible system according to the fourth preferred embodiment of the present invention differs from the third preferred embodiment by further including a gas diversion segment 70. The gas diversion segment 70 includes a diversion pipe 71 and an outlet pipe 72. The diversion pipe 71 is connected to the middle of the gas discharge pipe 12 and is located inside the water storage tank 20. The outlet pipe 72 is connected to the diversion pipe 71 and extends from one side wall of the water storage tank 20, thereby enabling the supply of oxyhydrogen gas to other demand ends. In the fourth preferred embodiment of the present invention, the diversion pipe 71 is a three-way pipe.

[0044] Furthermore, the gas discharge pipe 12 of the third and fourth preferred embodiments of the present invention may have the gas storage section 123A shown in Figure 2B to increase the amount of oxyhydrogen gas inside the water storage tank 20. This improves the effect of resolving the supply-demand gap by generating electricity using the oxyhydrogen gas stored in the gas storage section 123A when the power supply and demand change within a short period of time.

[0045] Based on the technical features described above, the hydrogen energy uninterruptible power supply system according to the present invention has the following technical advantages. 1. When the electricity generated by the power generation device 40 is not directly output at full load or is temporarily not used, it is stored in the energy storage unit D'. This ensures that the generated electricity is used in the future, achieving the effects of saving energy and preventing wasteful consumption. 2. Energy and resource conservation: By utilizing the by-products generated when the power generation device 40 is in operation, for example, waste heat may be further utilized by the heat pump or the thermoelectric device 60, and the steam, which is the main product, may be supplied to the turbine power generation device 80 for power generation, or it may be recirculated to the hydrogen production unit 10 for recycling. 3. Environmentally friendly, zero carbon emissions: All of the above power generation methods do not cause carbon emission problems, are in line with the development trend of smart ESG, and provide the benefit of uninterrupted power supply over the long term. 4. Improved safety of hydrogen energy use: The hydrogen energy uninterruptible power supply system of the present invention transports oxyhydrogen gas directly to the power generation device 40 after it has been discharged from the hydrogen production unit 10, passing it first through the water storage tank 20 to prevent leakage of flammable oxyhydrogen gas. 5. Conventional batteries experience a decrease in both voltage and output energy in low-temperature environments. On the other hand, the hydrogen energy uninterruptible power supply system of the present invention utilizes the heat generated by the power generation device 40 to maintain the temperature of the energy storage unit D', thereby maintaining the energy storage unit D' in normal function. 6. The hydrogen gas and oxygen gas produced by the hydrogen production unit 10 are discharged through the gas diversion segment 70 and prepared into an oxyhydrogen flame at 2500-3000°C. Furthermore, no carbon monoxide or carbon dioxide is emitted after combustion, eliminating the risk of carbon monoxide poisoning, and no carbon is emitted. 7. Where energy utilization efficiency is acceptable, the hydrogen energy uninterruptible system can be further connected to a dehumidifier. The water collected by the dehumidifier is discharged into the water storage tank 20, thereby making full use of energy and moisture in the air.

[0046] In each preferred embodiment of the present invention, the water storage tank 20 is provided between the hydrogen production unit 10 and the power generation device 40 as a water source for the hydrogen energy uninterruptible system and as a protective measure for the use of hydrogen gas. However, in other possible embodiments, the water storage tank 20 may be omitted or installed in other forms. For example, the hydrogen production unit 10 may be installed adjacent to the power generation device 40, and the length of the gas discharge pipes 12, 12A that supply oxyhydrogen gas may be made very short, potentially ensuring the safety of hydrogen gas use when the water storage tank 20 is not installed. Alternatively, the water storage tank may be incorporated into the main body 11 of the hydrogen production unit 10. In this case, the oxyhydrogen gas would flow through the water storage tank in the main body 11, be discharged from the main body 11, and exported to the power generation device 40.

[0047] In summary, the hydrogen energy uninterruptible power supply (UPS) system of the present invention provides various practical functions, can improve the effectiveness of external power output, and can fully utilize energy and resources, achieving uninterrupted power supply during use, thus solving the problem of conventional technology that does not fully utilize energy and resources. Therefore, the hydrogen energy uninterruptible power supply (UPS) system of the present invention can double the current with gas and electricity double buffer storage, energy-saving standby, and stepless precision control, as well as providing versatile guidance functions and is a long-term, integrated uninterruptible power supply (UPS) that fully complies with ESG standards.

[0048] The above description is merely a preferred embodiment of the present invention and does not limit the present invention in any way. Any equivalent embodiment that is partially modified or altered based on the technical content disclosed herein, without departing from the technical concept of the present invention, is within the scope of the technical concept of the present invention, as long as it does not depart from the technical concept of the present invention. [Industrial applicability]

[0049] The water-oxygen energy uninterruptible power supply system according to the present invention adjusts energy using a power storage unit and a control unit, making full use of energy and resources, and achieving an uninterruptible power supply effect during use, thereby solving the problem of conventional technology in which energy is not fully utilized. [Explanation of Symbols]

[0050] 10 Hydrogen Production Units 11 Main unit 12, 12A Gas exhaust pipe 120 Exhaust valve 121 Exhaust Segment 122 Flow Sensor 123A Gas Storage Unit 13 Intake pipe 20 Water storage tanks 21 Water supply pipe 30 Control Units 40 Power generation equipment 41 Power generation module 411 Steam exhaust pipe 42 Emission Modules 50 Heat collector plate 51 Heat pump 60 Thermoelectric devices 70 Gas flow distribution segments 71 Flow tube 72 Outflow pipe 80 Turbine power generation equipment 81 Turbine 82 Power Generation Segment 83 Intercooler 91 Housing 911 Gas outlet 912 Lid 92 Filtration Modules 921 First Filtration Segment 922 Second Filtration Segment 93 Electrolytic Unit 931 Heating device 94 partition stand 941 Body D' Energy Storage Unit O1 First power supply path O2 Second power supply path O3 Third power supply path O4 Fourth power supply route O5 Fifth power supply route O6 6th power supply route O7 7th power supply route

Claims

1. A hydrogen energy uninterruptible power supply system, A hydrogen production unit capable of producing oxyhydrogen gas by electrolysis, A power storage unit capable of supplying power to the hydrogen production unit and outputting power to the outside, A power generation device including a power generation module capable of generating electricity by receiving oxyhydrogen gas discharged from the hydrogen production unit, and an output module capable of receiving the electricity generated by the power generation module and outputting it externally or transmitting it to the energy storage unit, A control unit that communicates with at least one of the hydrogen production unit, the energy storage unit, and the power generation device via electrical signals, and can adjust the hydrogen production rate of the hydrogen production unit, Includes, When the load is high, the output module and the energy storage unit provide power to rapidly respond to short-term demand. A hydrogen energy uninterruptible power supply system characterized in that, when the load decreases, the control unit returns the excess power to the energy storage unit.

2. The hydrogen production unit includes a main body and a gas discharge pipe, The gas discharge pipe protrudes from one side of the main body, This includes a water storage tank provided between the power generation device and the main body of the hydrogen production unit, As the gas discharge pipe of the hydrogen production unit passes through the water storage tank and is connected to the power generation module, the oxyhydrogen gas flows from inside the main body through the gas discharge pipe to the power generation module, and in the process, it flows through the inside of the water storage tank. The hydrogen energy uninterruptible power supply system according to claim 1.

3. The hydrogen production unit includes a flow sensor, The flow sensor is installed in the gas discharge pipe and detects the flow rate of oxyhydrogen gas flowing through the flow sensor. The control unit is capable of receiving electrical signals transmitted from the flow sensor. The hydrogen energy uninterruptible power supply system according to feature 2.

4. The hydrogen production unit includes an exhaust segment, The exhaust segment is provided in the gas discharge pipe and located within the water storage tank, and when the air pressure inside the gas discharge pipe exceeds a preset value, it discharges oxyhydrogen gas into the water in the water storage tank. The hydrogen energy uninterruptible power supply system according to feature 2.

5. A water supply pipe is provided near the bottom of the aforementioned water storage tank. The water supply pipe communicates with the inside of the main body of the hydrogen production unit. The hydrogen energy uninterruptible power supply system according to feature 2.

6. The power generation module of the power generation device includes a steam exhaust pipe, The steam exhaust pipe is connected to at least one of the main body of the hydrogen production unit, the heat pump, and the turbine power generation device. A hydrogen energy uninterruptible power supply system according to any one of claims 1 to 5, characterized in that it is the same as described in any one of claims 1 to 5.

7. Including the heat collector plate, The heat collector plate is connected to the power generation device and is capable of absorbing the heat generated by the power generation device. The hydrogen energy uninterruptible power supply system according to feature 2.

8. The hydrogen energy uninterruptible power supply system according to claim 7, characterized in that the heat collecting plate is connected to a heat pump.

9. Including thermoelectric devices, The thermoelectric device is installed between the heat collector and the water storage tank, or in the intercooler of the turbine power generation system, and is capable of generating electricity from the temperature difference between the heat collector and the water storage tank, or the temperature difference between the intercooler and the air. The hydrogen energy uninterruptible power supply system according to feature 7.

10. Includes gas diversion segments, The gas diversion segment includes a diversion pipe and an outlet pipe, The aforementioned diversion pipe is connected to the middle of the gas discharge pipe and is located inside the water storage tank. The outflow pipe is connected to the diversion pipe and extends from one side wall of the water storage tank. A hydrogen energy uninterruptible power supply system according to any one of claims 2 to 5, characterized in that it is the same as described in any one of claims 2 to 5.

Images