Water mist hydrogen production device

Abstract

The utility model relates to the field of water mist hydrogen production, in particular to a water mist hydrogen production device which comprises a bottom table and a reaction cavity, the reaction cavity is arranged above the bottom table, an atomizer is installed on the upper end face of the reaction cavity, a connecting pipe is installed on the upper end face of the atomizer, a first valve is installed on the outer side wall of the connecting pipe, and a water tank is installed on the upper end face of the first valve. An air outlet pipe is installed on the outer side wall of the reaction cavity, a collecting bottle is rotatably installed on the outer side wall of the air outlet pipe through threads, a pressing plate is installed in the collecting bottle in a sliding fit mode, an inserting rod is installed on the right side end face of the pressing plate, and a plurality of pressure sensors are installed on the left side end face in the collecting bottle in the circumferential direction of the collecting bottle; the structure of the pressing plate and the inserting rod is adopted, the pressing plate is driven to move rightwards when hydrogen enters the collecting bottle, and therefore the hydrogen collecting amount can be accurately controlled, and bursting caused by too large pressure in the collecting bottle is avoided.

Description

Technical Field

[0001] The utility model relates to the field of water mist hydrogen production, in particular to a water mist hydrogen production device. Background Art

[0002] The water mist hydrogen production device produces hydrogen by reacting water to polymerize the hydrogen elements in liquid water into hydrogen. Hydrogen is a highly flammable gas at room temperature and pressure. It is a colorless, transparent, odorless and insoluble gas in water. An important use of hydrogen is to hydrogenate fats in margarine, cooking oil, shampoo, lubricants, household cleaners and other products. Due to the high fuel quality of hydrogen, the aerospace industry uses liquid hydrogen as fuel.

[0003] A Chinese patent discloses a water mist hydrogen production device (authorization announcement number CN 218404432 U). This patented technology can solve the problem that during the use of the existing hydrogen production device, it is difficult for the user to replace the exhaust pipe, resulting in the user collecting the hydrogen generated by the device. The collection device is fixed, resulting in a reduction in the scope of application of the hydrogen production device.

[0004] The existing collection bottle cannot control its collection volume, so that the collection bottle is prone to bursting when hydrogen continues to enter, and the internal air pressure is unstable during the reaction, posing a great safety hazard. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a water mist hydrogen production device, including a base and a reaction chamber, wherein the reaction chamber is arranged above the base, an atomizer is installed on the upper end surface of the reaction chamber, a connecting pipe is installed on the upper end surface of the atomizer, a first valve is installed on the outer side wall of the connecting pipe, a water tank is installed on the upper end surface of the first valve, an air outlet pipe is installed on the outer side wall of the reaction chamber, a collecting bottle is installed on the outer side wall of the air outlet pipe by threaded rotation, a pressure plate is installed in the collecting bottle by sliding cooperation, a plug rod is installed on the right end surface of the pressure plate, a plurality of pressure sensors are installed on the left end surface of the collecting bottle along its circumferential direction, and an alarm is installed on the upper end surface of the base.

[0006] Preferably: an annular cavity is installed on the upper end surface of the base, a reaction cavity is installed at the bottom of the annular cavity, a water outlet pipe is arranged in the annular cavity, a water pump is installed on the upper end surface of the water outlet pipe, a water inlet pipe is installed on the upper end surface of the water pump, and the other end of the water inlet pipe extends into the water tank.

[0007] Preferably: a water level sensor is installed on the inner wall of the water tank, and the water level sensor is electrically connected to the water pump.

[0008] Preferably: a placement groove is provided on the upper end surface of the base platform, an adjusting screw is rotatably installed on the left end surface of the placement groove through a bearing, an adjusting slider is installed on the upper end surface of the adjusting screw, an annular sleeve is installed on the upper end surface of the adjusting slider through a connecting rod, and a collecting bottle is arranged in the annular sleeve by a clamping manner.

[0009] Preferably, a fixing tube is installed on the outer side wall of the reaction chamber, and an air bag is installed on the other end of the fixing tube.

[0010] Preferably: a control panel is installed on the front end surface of the base, and the control panel is electrically connected to the alarm.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a pressure plate and an insertion rod structure. When hydrogen enters the collection bottle, the pressure plate is driven to move right, so that the amount of hydrogen collected can be accurately controlled to avoid the explosion caused by excessive pressure in the collection bottle.

[0013] 2. The utility model adopts an annular sleeve and an adjusting screw structure, and the annular sleeve plays a role of limiting and fixing the collecting bottle to prevent the collecting bottle from loosening due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of a water mist hydrogen production device provided in an embodiment of the present application;

[0015] Figure 2 This is a left view of the structure of a water mist hydrogen production device provided in an embodiment of the present application;

[0016] Figure 3 This is a right view of the structure of a water mist hydrogen production device provided in an embodiment of the present application;

[0017] Figure 4 It is a sectional front view of a water mist hydrogen production device provided in an embodiment of the present application;

[0018] In the figure: 1. base; 2. reaction chamber; 11. atomizer; 12. first valve; 13. water tank; 14. collecting bottle; 15. pressure plate; 16. plug rod; 17. pressure sensor; 18. alarm; 19. annular chamber; 21. water pump; 22. adjusting screw; 23. annular sleeve; 24. air bag; 25. control panel. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figures 1 to 4 In this embodiment, a water mist hydrogen production device is provided, including a base 1 and a reaction chamber 2, the reaction chamber 2 is arranged above the base 1, an atomizer 11 is installed on the upper end surface of the reaction chamber 2, a connecting pipe is installed on the upper end surface of the atomizer 11, a first valve 12 is installed on the outer side wall of the connecting pipe, a water tank 13 is installed on the upper end surface of the first valve 12, an air outlet pipe is installed on the outer side wall of the reaction chamber 2, a collecting bottle 14 is installed on the outer side wall of the air outlet pipe by threaded rotation, a pressing plate 15 is installed in the collecting bottle 14 by sliding cooperation, a plug rod 16 is installed on the right end surface of the pressing plate 15, and a plug rod 16 is installed on the left side of the collecting bottle 14 A plurality of pressure sensors 17 are installed along the circumferential direction of the end surface, and an alarm 18 is installed on the upper end surface of the base 1. When working, the water in the water tank 13 enters the atomizer 11 for atomization treatment, and the water mist enters the reaction chamber 2 to react with the raw material. The generated hydrogen enters the collecting bottle 14 through the outlet pipe, and the hydrogen drives the pressure plate 15 to move right. When the pressure plate 15 moves and presses the pressure sensor 17, the corresponding alarm 18 is controlled to sound an alarm, so that the first valve 12 is closed to stop the air intake, so as to avoid the excessive pressure in the collecting bottle 14 causing explosion, and the hydrogen can be accurately and quantitatively collected and processed.

[0021] An annular cavity 19 is installed on the upper end surface of the base 1, and a reaction cavity 2 is installed at the bottom of the annular cavity 19. A water outlet pipe is arranged in the annular cavity 19, and a water pump 21 is installed on the upper end surface of the water outlet pipe. A water inlet pipe is installed on the upper end surface of the water pump 21, and the other end of the water inlet pipe extends into the water tank 13. When working, the annular cavity 19 is filled with cold water. A large amount of heat will be generated when the reaction cavity 2 reacts violently. The annular cavity 19 has a certain cooling effect on it. When the water in the water tank 13 is almost used up, the water in the annular cavity 19 can be directly pumped into the water tank 13 through the water pump 21, so that the reaction treatment can be carried out quickly.

[0022] A water level sensor is installed on the inner wall of the water tank 13, and the water level sensor is electrically connected to the water pump 21. In the working room, the water level sensor detects the water level inside the water tank 13. When the water level is too low, the water pump 21 is controlled to start, so as to add water in time.

[0023] The upper end surface of the base 1 is provided with a placement groove, and an adjusting screw 22 is rotatably installed on the left end surface of the placement groove through a bearing, an adjusting slider is installed on the upper end surface of the adjusting screw 22, and an annular sleeve 23 is installed on the upper end surface of the adjusting slider through a connecting rod. A collecting bottle 14 is arranged in the annular sleeve 23 by a clamping manner. During operation, the annular sleeve 23 has a limiting and fixing effect on the collecting bottle 14 to prevent the collecting bottle 14 from loosening due to vibration. When the collecting bottle 14 is removed, the adjusting screw 22 is rotated to drive the annular sleeve 23 to move right, which is convenient for taking and placing.

[0024] A fixed tube is installed on the outer wall of the reaction chamber 2, and an air bag 24 is installed on the other end of the fixed tube. During operation, when the air pressure inside the reaction chamber 2 is unstable, part of the gas enters the air bag 24, so that the air pressure inside the reaction chamber 2 gradually enters a stable state, avoiding the reaction chamber 2 from bursting.

[0025] A control panel 25 is installed on the front end surface of the base 1. The control panel 25 is electrically connected to the alarm 18. When working, a PLC program is written in the control panel 25 to control the operation of each device.

[0026] During specific operation, the water in the water tank 13 enters the atomizer 11 for atomization treatment, the water mist enters the reaction chamber 2 to react with the raw material, and the generated hydrogen enters the collecting bottle 14 through the outlet pipe. The hydrogen drives the pressure plate 15 to move right. When the pressure plate 15 moves and presses the pressure sensor 17, the corresponding alarm 18 is controlled to sound an alarm, so that the first valve 12 is closed to stop the air intake, so as to avoid the excessive pressure in the collecting bottle 14 causing explosion, and the hydrogen can be accurately and quantitatively collected and processed.

[0027] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A water mist hydrogen production device, comprising a base (1) and a reaction chamber (2), characterized in that: A reaction chamber (2) is arranged above the base (1), an atomizer (11) is installed on the upper end surface of the reaction chamber (2), a connecting pipe is installed on the upper end surface of the atomizer (11), a first valve (12) is installed on the outer side wall of the connecting pipe, a water tank (13) is installed on the upper end surface of the first valve (12), an air outlet pipe is installed on the outer side wall of the reaction chamber (2), a collecting bottle (14) is installed on the outer side wall of the air outlet pipe by threaded rotation, a pressing plate (15) is installed in the collecting bottle (14) by sliding fit, a plug rod (16) is installed on the right end surface of the pressing plate (15), a plurality of pressure sensors (17) are installed on the left side end surface of the collecting bottle (14) along its circumferential direction, and an alarm (18) is installed on the upper end surface of the base (1).

2. A water mist hydrogen production device according to claim 1, characterized in that The upper end surface of the base (1) is provided with an annular cavity (19), the bottom of the annular cavity (19) is provided with a reaction cavity (2), a water outlet pipe is arranged in the annular cavity (19), a water pump (21) is provided on the upper end surface of the water outlet pipe, a water inlet pipe is provided on the upper end surface of the water pump (21), and the other end of the water inlet pipe is extended into the water tank (13).

3. A water mist hydrogen production device according to claim 1, characterized in that: A water level sensor is installed on the inner wall of the water tank (13), and the water level sensor is electrically connected to the water pump (21).

4. A water mist hydrogen production device according to claim 1, characterized in that: The upper end surface of the base (1) is provided with a placement groove, an adjusting screw (22) is rotatably mounted on the left end surface of the placement groove via a bearing, an adjusting slider is mounted on the upper end surface of the adjusting screw (22), an annular sleeve (23) is mounted on the upper end surface of the adjusting slider via a connecting rod, and a collecting bottle (14) is arranged in the annular sleeve (23) by means of a clamping connection.

5. A water mist hydrogen production device according to claim 3, characterized in that: A fixing tube is installed on the outer side wall of the reaction chamber (2), and an air bag (24) is installed on the other end of the fixing tube.

6. A water mist hydrogen production device according to claim 1, characterized in that: A control panel (25) is installed on the front end surface of the base platform (1), and the control panel (25) is electrically connected to the alarm (18).

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