Noninvasive hydrogen injection device

Abstract

The invention discloses a non-invasive hydrogen injection device, and relates to the technical field of non-invasive hydrogen injection, the non-invasive hydrogen injection device comprises a machine shell, a pressure container cylinder is embedded in the upper end face of the machine shell, a detachable container cylinder cover is arranged at an opening of the upper end of the pressure container cylinder, and the space in the pressure container cylinder is used for temporarily sealing and placing a container to be injected with hydrogen; the bottom wall of the pressure container is connected with an electrolytic hydrogen production device, a circuit control board is integrated on the back face of the control screen, and the electrolytic hydrogen production device is electrically connected with the circuit control board through a wire. Hydrogen and oxygen are generated in clean water in a container in a PEM electrolysis mode, the hydrogen and the oxygen are separated, the oxygen is discharged through a pressure relief device, the hydrogen is continuously increased to form the pressure of 0.5-0.6 MPa, hydrogen molecules permeate into a sealed package from the outside under the action of the pressure due to the fact that the particle size of the hydrogen molecules is small, the original sealed package is not damaged, and the service life of the sealed package is prolonged. Therefore, the hydrogen can permeate into the sealed plastic package in a non-invasive mode, and the hydrogen can be injected without damaging the sealing performance of the plastic container.

Description

Technical Field

[0001] This invention relates to the field of non-invasive hydrogen injection technology, specifically to a non-invasive hydrogen injection device. Background Technology

[0002] Some plastic containers, such as sealed plastic bottles or bags, require hydrogen to be injected from the outside in. Hydrogen has reducing properties and reacts with oxygen to produce water (2H₂ + O₂ → 2H₂O), thus reducing the oxygen concentration inside the container and creating an inert atmosphere. However, opening or damaging the packaging to inject hydrogen can contaminate the product inside. Current technology cannot non-invasively inject hydrogen into sealed plastic containers, failing to extend the product's shelf life. Therefore, there is an urgent need to design a method to inject hydrogen without damaging the container's seal, thus solving these problems. Summary of the Invention

[0003] The purpose of this invention is to provide a non-invasive hydrogen injection device to solve the problems mentioned in the background art.

[0004] To solve the above technical problems, the present invention provides the following technical solution: a non-invasive hydrogen injection device, including a housing, a pressure vessel cylinder is embedded in the upper end face of the housing, and a detachable container cylinder cover is provided at the upper opening of the pressure vessel cylinder. The space inside the pressure vessel cylinder is used to temporarily seal and place a container to be injected with hydrogen. The bottom wall of the pressure vessel is connected to an electrolytic hydrogen production device, and a circuit control board is integrated on the back of the control panel. The electrolytic hydrogen production device is electrically connected to the circuit control board through wires.

[0005] In a further embodiment, a support end protrudes upward on one side of the upper end of the housing, and a control screen and a pressure gauge located below the control screen are embedded in the surface wall of the support end.

[0006] In a further embodiment, a power switch for controlling the control circuit board is embedded in the outer wall of the housing, and the power switch is connected to a power cord for an external power source. The bottom wall of the pressure vessel cylinder is also connected to a water inlet device and a water outlet device respectively. The circuit control board can independently control the opening and closing of the water inlet device and the water outlet device. The housing contains a water storage tank, and a water pipe connects the water storage tank and the water inlet device.

[0007] In a further embodiment, a pressure gauge is embedded in the upper surface of the housing, and the pressure gauge is connected to the internal space of the pressure vessel cylinder through a conduit. The pressure gauge is electrically connected to the circuit control board through a wire. A pressure relief device is connected to the upper side wall of the pressure vessel cylinder, and the circuit control board can control the opening and closing of the pressure relief device.

[0008] In a further embodiment, the control screen integrates a touch-sensitive water inlet button and a stop button. When the touch-sensitive water inlet button is lightly touched, the circuit control board controls the water inlet device to automatically inlet water. When the stop button is touched, the circuit control board controls the pressure relief device to open and release pressure.

[0009] In a further embodiment, the pressure gauge has a preset maximum working pressure threshold of 0.6 MPa.

[0010] In a further embodiment, the control screen also integrates a touch-sensitive drainage button. When the touch-sensitive drainage button is lightly touched, the circuit control board controls the drainage device to open.

[0011] Compared with the prior art, the beneficial effects of the present invention are: This invention is a non-invasive hydrogen injection device. It uses PEM electrolysis in clean water within a container to generate hydrogen and oxygen. The hydrogen and oxygen are separated, with the oxygen being discharged through a pressure relief device. The hydrogen continuously increases, creating a pressure of 0.5~0.6 MPa. Utilizing the small particle size of hydrogen molecules, under pressure, the hydrogen molecules permeate from the outside into the sealed packaging without damaging the original seal. This allows hydrogen to non-invasively penetrate into the sealed plastic packaging placed inside the container, achieving hydrogen injection without compromising the airtightness of the plastic container and preventing contamination of the product inside the bag. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention; Figure 2 , Figure 3 and Figure 4 These are all partial structural schematic diagrams of embodiments of the present invention.

[0013] In the diagram: 1. Container cylinder cover; 2. Pressure gauge; 3. Control panel; 4. Circuit control board; 5. Pressure relief device; 6. Pressure vessel cylinder; 7. Water inlet device; 8. Drainage device; 9. Electrolytic hydrogen production device; 10. Water storage tank; 11. Power switch; 12. Power cord; 13. Machine casing. Detailed Implementation

[0014] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] This embodiment provides a non-invasive hydrogen injection device, such as... Figure 1As shown, the device includes a housing 13, with a pressure vessel cylinder 6 embedded in the upper surface of the housing 13. The pressure vessel cylinder 6 has a removable cylinder cover 1 at its upper opening. The space inside the pressure vessel cylinder 6 is used to temporarily seal and place a container to be injected with hydrogen.

[0016] like Figure 2 , Figure 3 and Figure 4 As shown, the bottom wall of the pressure vessel cylinder 6 is connected to an electrolytic hydrogen production device 9, which has a specially designed oxygen vent. The control panel 3 has a circuit control board 4 integrated on its back, and the outer wall of the housing 13 has a power switch 11 for controlling the circuit control board 4. The power switch 11 is connected to a power cord 12 for an external power supply. The electrolytic hydrogen production device 9 is electrically connected to the circuit control board 4 through wires.

[0017] The upper side of the housing 13 has an upward-protruding support end, and the support end has a control panel 3 and a pressure gauge 2 located below the control panel 3 embedded in its inner wall.

[0018] The bottom wall of the pressure vessel cylinder 6 is also connected to a water inlet device 7 and a drainage device 8. The circuit control board 4 can independently control the opening and closing of the water inlet device 7 and the drainage device 8. The housing 13 has a water storage tank 10 inside, and a water pipe is connected between the water storage tank 10 and the water inlet device 7.

[0019] A pressure gauge 2 is embedded in the upper surface of the housing 13. The maximum working pressure threshold of the pressure gauge 2 is preset to 0.6 MPa. The pressure gauge 2 is connected to the internal space of the pressure vessel cylinder 6 through a conduit. The pressure gauge 2 is electrically connected to the circuit control board 4 through a wire. A pressure relief device 5 is connected to the upper side wall of the pressure vessel cylinder 6. The circuit control board 4 can control the opening and closing of the pressure relief device 5.

[0020] The control panel 3 integrates a touch-sensitive water inlet button and a stop button. When the touch-sensitive water inlet button is touched, the circuit control board 4 controls the water inlet device 7 to automatically inlet water. When the stop button is touched, the circuit control board 4 controls the pressure relief device 5 to open and release pressure.

[0021] The control panel 3 also integrates a touch-sensitive drainage button. When the touch-sensitive drainage button is touched, the circuit control board 4 controls the drainage device 8 to open. During hydrogen injection, first open container cylinder cover 1, then fill the pressure vessel cylinder with the plastic bottle or bag containing the hydrogen to be injected, seal it, and then close container cylinder cover 1 and lock it tightly. Press the touch-sensitive water inlet button on screen 3. The control circuit board 4 on control screen 2 will then activate the water inlet device 7, automatically injecting water into pressure vessel cylinder 6. Control circuit board 4 on control screen 3 will then start, controlling the electrolysis hydrogen production device 9 to perform electrolysis hydrogen production. Observe the pressure value required by pressure gauge 2 and maintain it for a certain period of time. When the pressure reaches 0.6 MPa, the machine will stop working to maintain the pressure. When the pressure in pressure vessel cylinder 6 drops to 0.5 MPa, control circuit board 4 on control screen 3 will restart the electrolysis hydrogen production device 9 to pressurize the electrolysis hydrogen production.

[0022] Hydrogen and oxygen are generated by PEM electrolysis in clean water within the pressure vessel cylinder 6. The hydrogen and oxygen are then separated, with the oxygen being discharged through the pressure relief device 5. The hydrogen continuously increases, creating a pressure of 0.5~0.6MPa. Utilizing the small particle size of hydrogen molecules, under pressure, the hydrogen molecules permeate from the outside into the sealed packaging without damaging the original seal. This allows hydrogen to non-invasively penetrate into the sealed plastic packaging placed inside the container, achieving hydrogen injection without compromising the seal of the plastic container and preventing contamination of the product inside the bag.

[0023] Before removing the hydrogen-filled items from pressure vessel cylinder 6, press the stop button on the touch control screen 3. Use the control circuit board 4 to control the pressure relief device 5 to release pressure. Then open the cylinder cover 1 and remove the hydrogen-filled items. The pressure relief device 5 is connected to the water pipe of the pressure relief connector. When drainage is needed, touch the drain button on the control screen 3. The drain device 8 is connected to the water pipe of the drain connector to drain the water. Simultaneously, the control screen 3 can be used to set a timer for hydrogen production. The control screen 3 also allows for scheduled hydrogen production to begin at a specific time. An internal TDS probe senses the water quality, and the water quality status is fed back to the control screen 3.

[0024] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A non-invasive hydrogen injection device, characterized in that, include: The housing (13) has a pressure vessel cylinder (6) embedded in its upper end face, and the pressure vessel cylinder (6) has a detachable container cylinder cover (1) at its upper opening. The space inside the pressure vessel cylinder (6) is used to temporarily seal and place a container to be injected with hydrogen. The bottom wall of the pressure vessel cylinder (6) is connected to an electrolytic hydrogen production device (9), and the back of the control panel (3) is integrated with a circuit control board (4). The electrolytic hydrogen production device (9) is electrically connected to the circuit control board (4) through wires.

2. The non-invasive hydrogen injection device according to claim 1, characterized in that, The upper side of the housing (13) has an upward-protruding support end, and the support end has a control screen (3) and a pressure gauge (2) located below the control screen (3) embedded in its surface wall.

3. The non-invasive hydrogen injection device according to claim 1, characterized in that, The outer wall of the housing (13) is embedded with a power switch (11) for controlling the control circuit board (4), and the power switch (11) is connected to a power cord (12) for an external power supply. The bottom wall of the pressure vessel cylinder (6) is also connected to a water inlet device (7) and a drainage device (8). The circuit control board (4) can independently control the opening and closing of the water inlet device (7) and the drainage device (8). The housing (13) has a water storage tank (10) inside. A water pipe is connected between the water storage tank (10) and the water inlet device (7).

4. The non-invasive hydrogen injection device according to claim 1, characterized in that, The pressure gauge (2) is embedded in the upper surface of the housing (13), and the pressure gauge (2) is connected to the space inside the pressure vessel cylinder (6) through a conduit. The pressure gauge (2) is electrically connected to the circuit control board (4) through a wire. A pressure relief device (5) is connected to the upper side wall of the pressure vessel cylinder (6), and the circuit control board (4) can control the opening and closing of the pressure relief device (5).

5. The non-invasive hydrogen injection device according to claim 4, characterized in that, The control panel (3) integrates a touch-sensitive water inlet button and a stop working button. When the touch-sensitive water inlet button is touched, the circuit control board (4) controls the water inlet device (7) to automatically inlet water. When the stop button is touched, the circuit control board (4) controls the pressure relief device (5) to open and relieve pressure.

6. The non-invasive hydrogen injection device according to claim 5, characterized in that, The pressure gauge (2) has a preset maximum working pressure threshold of 0.6 MPa.

7. The non-invasive hydrogen injection device according to claim 4, characterized in that, The control panel (3) also integrates a touch-sensitive drainage button. When the touch-sensitive drainage button is touched, the circuit control board (4) controls the drainage device (8) to open.

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