Renewable energy water electrolysis hydrogen production device

Abstract

The utility model relates to the technical field of water electrolysis hydrogen production, in particular to a renewable energy water electrolysis hydrogen production device which comprises a hydrogen production mechanism, a power generation mechanism and an auxiliary mechanism, the power generation mechanism is fixedly arranged at the top of the hydrogen production mechanism, and the hydrogen production mechanism is fixedly arranged at the bottom of the auxiliary mechanism. The hydrogen production mechanism comprises a working box, a photovoltaic inverter, a fixing plate, a power output line, a battery, a power input line, a water decomposition machine, a water tank, a gas conveying pipeline and a hydrogen storage tank. Before the renewable energy water electrolysis hydrogen production device is used, firstly, a proper photovoltaic power generation place is selected, then a handle is pushed to enable the device body fixedly connected with the handle to move through pulleys, and after the device body moves to a proper working place, a rotating rod is properly adjusted according to the position of the sun; a lifting column is further lifted by rotating a threaded rod, so that a photovoltaic panel is adjusted to a certain inclination angle, the flexibility of the device is embodied by the operation, and the hydrogen production efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen production by electrolysis of water, in particular to a hydrogen production device by electrolysis of water using renewable energy. Background Art

[0002] Hydrogen is a single substance formed by hydrogen element, with chemical formula H2 and molecular weight of 2.01588. At room temperature and pressure, hydrogen is a colorless, odorless, highly flammable and insoluble gas in water. The density of hydrogen is 0.089g / L, which is only 1 / 14 of air. It is the lowest density gas known in the world. Therefore, hydrogen can be used as a filling gas for airships and hydrogen balloons (due to the flammability of hydrogen and its low safety, airships are now mostly filled with helium). Hydrogen reacts with non-metals with high electronegativity to show reducing properties, and reacts with active metals to show oxidizing properties.

[0003] A renewable energy water electrolysis hydrogen production device is disclosed in the Chinese utility model patent application disclosure specification CN217997358U, including: a container, a first solar power generation panel, a second solar power generation panel, a solar reverse control integrated machine, a battery, a water electrolysis hydrogen production device and a hydrogen storage tank, wherein the first solar power generation panel is arranged at intervals on the top of the container, the second solar power generation panel is arranged at intervals on one side of the container, the solar reverse control integrated machine, the battery, the water electrolysis hydrogen production device and the hydrogen storage tank are arranged inside the container, and the first solar power generation panel, the second solar power generation panel, the battery and the water electrolysis hydrogen production device are linearly connected to the solar reverse control integrated machine respectively. Through the above method, the renewable energy water electrolysis hydrogen production device described in the utility model has a compact structure and a flexible layout. The first solar power generation panel and the second solar power generation panel are used to generate electricity for the water electrolysis hydrogen production device to produce hydrogen, which reduces costs and pollution problems. However, the solar panels of the device are not easy to adjust, and the device volume is slightly too large. For this reason, we propose a renewable energy water electrolysis hydrogen production device. Utility Model Content

[0004] The purpose of the utility model is to provide a renewable energy water electrolysis hydrogen production device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A renewable energy water electrolysis hydrogen production device comprises a hydrogen production mechanism, a power generation mechanism and an auxiliary mechanism, wherein the power generation mechanism is fixedly arranged on the top of the hydrogen production mechanism, and the hydrogen production mechanism is fixedly arranged on the bottom of the auxiliary mechanism. The hydrogen production mechanism comprises a working box, a photovoltaic inverter, a fixing plate, a power output line, a battery, a power input line, a water decomposer, a water tank, a gas pipeline and a hydrogen storage tank, wherein the photovoltaic inverter is fixedly arranged on the top of the fixing plate, and the fixing plate is fixedly arranged inside the working box, one end of the power output line is fixedly arranged on the photovoltaic inverter, and the other end of the power output line is fixedly arranged on the battery, and the battery is fixedly arranged on the bottom of the working box, one end of the power input line is fixedly arranged on the battery, and the other end of the power input line is fixedly arranged on the water decomposer, the water decomposer is fixedly arranged on the top of the water tank, and the water tank is fixedly arranged on the bottom of the working box, the water tank is fixedly arranged on one side of the hydrogen storage tank through the gas pipeline, and the hydrogen storage tank is fixedly arranged on the bottom of the working box.

[0007] Preferably, the power generation mechanism comprises a photovoltaic panel, a support seat, a lifting column, a threaded rod, a rotating rod, a bearing and a fixing block, and the support seat is fixedly arranged at the bottom of the photovoltaic panel.

[0008] Through the above solution, by providing a support seat, the photovoltaic panel has a place to be installed.

[0009] Preferably, the lifting column is fixedly arranged on one side of the support seat, and the threaded rod is movably arranged on the bottom of the lifting column.

[0010] Through the above solution, the lifting column can be moved by providing the threaded rod.

[0011] Preferably, the rotating rod is fixedly arranged at one end of the threaded rod, the bearing is fixedly arranged at one side of the supporting seat, and the fixing block is fixedly arranged at the bottom of the bearing.

[0012] Through the above solution, the support seat can rotate through the bearing.

[0013] Preferably, the auxiliary mechanism includes a base, a pulley, a heat dissipation port, a door panel, a handle and a water inlet, the pulley is fixedly arranged at the bottom of the base, and the heat dissipation port is opened on one side of the working box.

[0014] According to the above solution, the heat generated by the water decomposition machine can be dissipated by providing the heat dissipation port.

[0015] Preferably, the door panel is fixedly arranged on one side of the working box, the handle is fixedly arranged on the door panel, and the water inlet is opened on the door panel.

[0016] Through the above solution, the handle is provided so that the device can be pushed to change the working location.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. Before using the renewable energy water electrolysis hydrogen production device, first select a suitable photovoltaic power generation site, then push the handle to make the device body fixedly connected to the handle move through the pulley, and after moving to a suitable working location, adjust the rotating rod appropriately according to the position of the sun, so that the threaded rod rotates further to make the lifting column rise and fall, so that the photovoltaic panel adjusts a certain tilt angle. The above operations reflect the flexibility of the device and improve the hydrogen production efficiency of the device.

[0019] 2. This renewable energy water electrolysis hydrogen production device, when in use, the photovoltaic panel converts solar energy into electrical energy, which is transmitted to the battery through the photovoltaic inverter via the power output line, and then the battery transmits the electricity to the water splitter through the power input line. The water splitter decomposes the water in the water tank into hydrogen, and the hydrogen finally enters the hydrogen storage tank to complete the production. The practicality of the device is demonstrated through the above operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the power generation mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the hydrogen production mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 2 A magnified schematic diagram of center A.

[0024] In the figure: 1. Hydrogen production mechanism; 101. Working box; 102. Photovoltaic inverter; 103. Fixed plate; 104. Power output line; 105. Battery; 106. Power input line; 107. Water splitter; 108. Water tank; 109. Gas pipeline; 110. Hydrogen storage tank; 2. Power generation mechanism; 201. Photovoltaic panel; 202. Support seat; 203. Lifting column; 204. Threaded rod; 205. Rotating rod; 206. Bearing; 207. Fixed block; 3. Auxiliary mechanism; 301. Base; 302. Pulley; 303. Heat dissipation port; 304. Door panel; 305. Handle; 306. Water inlet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 4 As shown, a technical solution provided by the utility model:

[0027] A renewable energy water electrolysis hydrogen production device, comprising a hydrogen production mechanism 1, a power generation mechanism 2 and an auxiliary mechanism 3, the power generation mechanism 2 is fixedly arranged on the top of the hydrogen production mechanism 1, the hydrogen production mechanism 1 is fixedly arranged at the bottom of the auxiliary mechanism 3, the hydrogen production mechanism 1 comprises a working box 101, a photovoltaic inverter 102, a fixing plate 103, a power output line 104, a battery 105, a power input line 106, a water splitter 107, a water tank 108, a gas pipeline 109 and a hydrogen storage tank 110, the photovoltaic inverter 102 is fixedly arranged on the top of the fixing plate 103, the fixing plate 103 is fixedly arranged inside the working box 101, and the power generation mechanism 2 is fixedly arranged on the top of the fixing plate 103, and the fixing plate 103 is fixedly arranged inside the working box 101. One end of the source output line 104 is fixedly set on the photovoltaic inverter 102, and the other end of the power output line 104 is fixedly set on the battery 105, and the battery 105 is fixedly set at the bottom of the working box 101. One end of the power input line 106 is fixedly set on the battery 105, and the other end of the power input line 106 is fixedly set on the water decomposer 107, and the water decomposer 107 is fixedly set on the top of the water tank 108, and the water tank 108 is fixedly set at the bottom of the working box 101. The water tank 108 is fixedly set on one side of the hydrogen storage tank 110 through the gas pipeline 109, and the hydrogen storage tank 110 is fixedly set at the bottom of the working box 101.

[0028] In this embodiment, preferably, the power generation mechanism 2 includes a photovoltaic panel 201 , a support seat 202 , a lifting column 203 , a threaded rod 204 , a rotating rod 205 , a bearing 206 and a fixing block 207 , and the support seat 202 is fixedly disposed at the bottom of the photovoltaic panel 201 .

[0029] Through the above solution, by providing the support base 202, the photovoltaic panel 201 has a place to be installed.

[0030] In this embodiment, preferably, the lifting column 203 is fixedly disposed on one side of the support seat 202 , and the threaded rod 204 is movably disposed on the bottom of the lifting column 203 .

[0031] According to the above solution, the lifting column 203 can be moved by providing the threaded rod 204 .

[0032] In this embodiment, preferably, the rotating rod 205 is fixedly disposed at one end of the threaded rod 204 , the bearing 206 is fixedly disposed at one side of the support seat 202 , and the fixing block 207 is fixedly disposed at the bottom of the bearing 206 .

[0033] Through the above solution, the support seat 202 can rotate via the bearing 206 .

[0034] In this embodiment, preferably, the auxiliary mechanism 3 includes a base 301, a pulley 302, a heat dissipation port 303, a door panel 304, a handle 305 and a water inlet 306, the pulley 302 is fixedly arranged at the bottom of the base 301, and the heat dissipation port 303 is opened on one side of the working box 101.

[0035] Through the above solution, the heat generated by the water decomposer 107 can be dissipated by providing the heat dissipation port 303 .

[0036] In this embodiment, preferably, the door panel 304 is fixedly disposed on one side of the working box 101 , the handle 305 is fixedly disposed on the door panel 304 , and the water inlet 306 is opened on the door panel 304 .

[0037] According to the above solution, the handle 305 is provided so that the device can be pushed to change the working location.

[0038] Before using the renewable energy water electrolysis hydrogen production device of the present embodiment, first select a suitable photovoltaic power generation site, then push the handle 305 so that the device body fixedly connected to the handle 305 is moved through the pulley 302, and after moving to a suitable working place, adjust the rotating rod 205 appropriately according to the position of the sun, so that the threaded rod 204 rotates further to make the lifting column 203 rise and fall, so that the photovoltaic panel 201 adjusts a certain tilt angle. When in use, the photovoltaic panel 201 converts solar energy into electrical energy, which is transmitted to the battery 105 through the photovoltaic inverter 102 through the power output line 104, and then the battery 105 transmits the electricity through the power input line 106 to the water splitter 107, and the water splitter 107 decomposes the water in the water tank 108 into hydrogen, and the hydrogen finally enters the hydrogen storage tank 110 to complete the production. The practicality of the device is reflected through the above operations.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A renewable energy water electrolysis hydrogen production device, comprising a hydrogen production mechanism (1), a power generation mechanism (2) and an auxiliary mechanism (3), characterized in that: The power generation mechanism (2) is fixedly arranged on the top of the hydrogen production mechanism (1), and the hydrogen production mechanism (1) is fixedly arranged on the bottom of the auxiliary mechanism (3). The hydrogen production mechanism (1) comprises a working box (101), a photovoltaic inverter (102), a fixing plate (103), a power output line (104), a battery (105), a power input line (106), a water decomposer (107), a water tank (108), a gas pipeline (109) and a hydrogen storage tank (110). The photovoltaic inverter (102) is fixedly arranged on the top of the fixing plate (103), and the fixing plate (103) is fixedly arranged inside the working box (101). One end of the power output line (104) is fixedly arranged. On the photovoltaic inverter (102), the other end of the power output line (104) is fixedly arranged on the battery (105), and the battery (105) is fixedly arranged at the bottom of the working box (101). One end of the power input line (106) is fixedly arranged on the battery (105), and the other end of the power input line (106) is fixedly arranged on the water decomposition machine (107). The water decomposition machine (107) is fixedly arranged on the top of the water tank (108), and the water tank is fixedly arranged at the bottom of the working box (101). The water tank is fixedly arranged on one side of the hydrogen storage tank (110) through the gas transmission pipeline (109), and the hydrogen storage tank (110) is fixedly arranged at the bottom of the working box (101).

2. A renewable energy water electrolysis hydrogen production device according to claim 1, characterized in that: The power generation mechanism (2) comprises a photovoltaic panel (201), a support seat (202), a lifting column (203), a threaded rod (204), a rotating rod (205), a bearing (206) and a fixing block (207); the support seat (202) is fixedly arranged at the bottom of the photovoltaic panel (201).

3. A renewable energy water electrolysis hydrogen production device according to claim 2, characterized in that: The lifting column (203) is fixedly arranged on one side of the support seat (202), and the threaded rod (204) is movably arranged on the bottom of the lifting column (203).

4. A renewable energy water electrolysis hydrogen production device according to claim 2, characterized in that: The rotating rod (205) is fixedly arranged at one end of the threaded rod (204), the bearing (206) is fixedly arranged at one side of the support seat (202), and the fixing block (207) is fixedly arranged at the bottom of the bearing (206).

5. The renewable energy water electrolysis hydrogen production device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a base (301), a pulley (302), a heat dissipation port (303), a door panel (304), a handle (305) and a water injection port (306); the pulley (302) is fixedly arranged at the bottom of the base (301); and the heat dissipation port (303) is opened at one side of the working box (101).

6. A renewable energy water electrolysis hydrogen production device according to claim 5, characterized in that: The door panel (304) is fixedly arranged on one side of the working box (101), the handle (305) is fixedly arranged on the door panel (304), and the water injection port (306) is opened on the door panel (304).

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