Device capable of preparing hydrogen and oxygen

Abstract

The utility model discloses a device capable of preparing hydrogen and oxygen. The device comprises an oxygen flow regulating valve, a protective shell, a molecular sieve type oxygen preparation tower, an electrolytic tank, a circuit board, a water pump and a gas inlet part, air enters the molecular sieve type oxygen production tower through the air inlet part, and oxygen produced by the molecular sieve type oxygen production tower passes through the oxygen flow regulating valve and then is respectively conveyed to the oxygen outlet and the atomization opening according to a certain proportion; the water inlet leads water into the electrolytic tank through the water pump, the electrolytic tank is used for preparing hydrogen and oxygen, the electrolytic tank conveys the prepared oxygen into the molecular sieve type oxygen preparation tower, and the hydrogen prepared by the electrolytic tank is discharged through the hydrogen outlet. The oxygen and hydrogen can be provided for the outside at the same time, the use efficiency is improved, the oxygen outlet proportion of different oxygen outlets can be adjusted according to actual use requirements, and multiple application scenes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen and hydrogen production, in particular to a device capable of producing hydrogen and oxygen. Background Art

[0002] Oxygen and hydrogen are commonly used medical gases in medical institutions. Oxygen can correct hypoxia, increase the level of arterial oxygen partial pressure and oxygen saturation, promote metabolism, and can be used to assist in the treatment of various diseases, such as respiratory failure, chronic bronchitis, cerebrovascular disease, coronary heart disease, etc.; hydrogen can treat diseases related to oxidative stress and can assist in the treatment of allergies, inflammation, cancer and diabetes, etc.

[0003] Therefore, a machine that can produce hydrogen and oxygen at the same time is needed. The document with Chinese patent application number 201921760997.5 discloses a hydrogen-oxygen integrated machine that can produce hydrogen and oxygen at the same time. However, the device has only one outlet and cannot deliver the prepared pure oxygen and hydrogen at the same time. Summary of the invention

[0004] The utility model provides a device capable of preparing hydrogen and oxygen to overcome the above technical problems.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A device capable of producing hydrogen and oxygen, comprising an oxygen flow regulating valve, a protective shell, a molecular sieve oxygen production tower, an electrolytic cell, a circuit board, a water pump and an air intake part;

[0007] The oxygen flow regulating valve is arranged on the top plate of the protective shell, and the molecular sieve oxygen production tower, the electrolytic cell, the circuit board and the water pump are all arranged inside the protective shell;

[0008] The air inlet is provided on the side wall of the protective shell, and an oxygen outlet and an atomization port are provided on the top plate of the protective shell. The air inlet is connected with the molecular sieve oxygen production tower, and air enters the molecular sieve oxygen production tower through the air inlet. The oxygen produced by the molecular sieve oxygen production tower passes through the oxygen flow regulating valve and is respectively transported to the oxygen outlet and the atomization port in a certain proportion.

[0009] A water inlet, a water outlet and a hydrogen outlet are provided on the side wall of the protective shell. The water inlet leads water to the electrolytic cell through the water pump. The electrolytic cell is used to produce hydrogen and oxygen. The electrolytic cell is connected to the molecular sieve oxygen production tower. The electrolytic cell transports the produced oxygen to the molecular sieve oxygen production tower. The hydrogen produced by the electrolytic cell is discharged through the hydrogen outlet, and the remaining water in the electrolytic cell is discharged through the water outlet.

[0010] Furthermore, it also includes an atomizer cup box, which includes a box cover and a box body, the box body is arranged inside the protective shell, a hole is opened on the side wall of the box body, and the hole is used to fix the ultraviolet disinfection lamp, one side of the box cover is hinged to the side wall of the box body, and the box cover is openably arranged on the side wall of the protective shell.

[0011] Furthermore, it also includes a main control screen and a warning panel, the main control screen is arranged on the top of the protective shell, and the warning panel is arranged on the side wall of the protective shell.

[0012] Furthermore, it also includes a lifting plate and legs, wherein the lifting plate is arranged at the bottom of the electrolytic cell, the circuit board and the water pump, and there are multiple legs, the top of the leg is fixedly connected to the bottom of the lifting plate, and the bottom of the leg is fixedly connected to the bottom plate of the protective shell.

[0013] Furthermore, a visual liquid level gauge is provided on the electrolytic cell.

[0014] Furthermore, a safety valve is provided on the air intake portion.

[0015] Furthermore, a plurality of heat dissipation openings are provided on the side wall of the protective shell.

[0016] Furthermore, it also includes a handle and a universal wheel, wherein the handle is arranged on the top plate of the protective shell, and there are multiple universal wheels arranged on the lower side of the bottom plate of the protective shell.

[0017] Beneficial effects of the utility model:

[0018] The nitrogen, carbon dioxide and other components in the air are filtered through a molecular sieve oxygen production tower to prepare oxygen with higher purity, and water is electrolyzed by an electrolytic cell to prepare oxygen and hydrogen. The hydrogen prepared in the electrolytic cell is sent out through the hydrogen outlet, and the oxygen prepared in the electrolytic cell is transported to the molecular sieve oxygen production tower, and passes through the oxygen flow regulating valve together with the oxygen prepared in the molecular sieve oxygen production tower, and is output from the oxygen outlet and the atomization port in appropriate proportions according to needs. The atomization port is connected to the atomization cup for patients to breathe oxygen, and the oxygen outlet is connected to the oxygen storage device according to needs. The present application can make full use of the oxygen prepared in the electrolytic cell, and provide oxygen and hydrogen to the outside world at the same time, thereby improving the use efficiency, and can adjust the oxygen output ratio of different oxygen outlets according to actual use needs to meet a variety of application scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a device capable of producing hydrogen and oxygen from a first perspective disclosed in an embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a second viewing angle of a device capable of producing hydrogen and oxygen disclosed in an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of a device capable of producing hydrogen and oxygen disclosed in an embodiment of the utility model;

[0023] Figure 4 for Figure 3 A partial enlarged view of part A;

[0024] Figure 5 A top view of a device capable of producing hydrogen and oxygen disclosed in an embodiment of the utility model;

[0025] Figure 6 for Figure 5 AA section view;

[0026] In the figure: 1. handle; 2. main control panel; 3. oxygen outlet; 4. atomization outlet; 5. oxygen flow regulating valve; 6. protective shell; 7. molecular sieve oxygen production tower; 8. electrolytic cell; 81. visual liquid level gauge; 9. circuit board; 10. water pump; 11. lifting plate; 12. water inlet; 13. drain outlet; 14. hydrogen outlet; 15. atomization cup box; 151. box cover; 152. box body; 153. hole; 16. air inlet; 161. safety valve; 17. warning panel; 18. heat dissipation outlet; 19. universal wheel; 20. support leg. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0028] This embodiment provides a device capable of producing hydrogen and oxygen, such as Figure 1-6 As shown, it includes an oxygen flow regulating valve 5, a protective shell 6, a molecular sieve oxygen production tower 7, an electrolytic cell 8, a circuit board 9, a water pump 10 and an air intake part 16.

[0029] The oxygen flow regulating valve 5 is arranged on the top plate of the protective shell 6, and the molecular sieve oxygen production tower 7, the electrolytic cell 8, the circuit board 9 and the water pump 10 are all arranged inside the protective shell 6;

[0030] The air inlet 16 is provided on the side wall of the protective shell 6, and an oxygen outlet 3 and an atomization port 4 are provided on the top plate of the protective shell 6. The air inlet 16 is connected with the molecular sieve oxygen production tower 7, and air enters the molecular sieve oxygen production tower 7 through the air inlet 16. The oxygen produced by the molecular sieve oxygen production tower 7 passes through the oxygen flow regulating valve 5 and is respectively transported to the oxygen outlet 3 and the atomization port 4 in a certain proportion;

[0031] A water inlet 12, a water outlet 13 and a hydrogen outlet 14 are provided on the side wall of the protective shell 6. The water inlet 12 leads water to the electrolytic cell 8 through the water pump 10. The electrolytic cell 8 is used to produce hydrogen and oxygen. The electrolytic cell 8 is connected to the molecular sieve oxygen production tower 7. The electrolytic cell 8 transports the produced oxygen to the molecular sieve oxygen production tower 7. The hydrogen produced by the electrolytic cell 8 is discharged through the hydrogen outlet 14, and the remaining water in the electrolytic cell 8 is discharged through the water outlet 13.

[0032] In this embodiment, the molecular sieve oxygen production tower 7 filters nitrogen, carbon dioxide and other components in the air to prepare oxygen with higher purity. The electrolytic cell 8 electrolyzes water to prepare oxygen and hydrogen. The circuit board 9 supplies power to the device. The hydrogen prepared in the electrolytic cell 8 is sent out through the hydrogen outlet 14. The oxygen prepared by the electrolytic cell 8 is transported to the molecular sieve oxygen production tower 7, and passes through the oxygen flow regulating valve 5 together with the oxygen prepared by the molecular sieve oxygen production tower 7. The oxygen is distributed in a suitable proportion according to needs and is output from the oxygen outlet 3 and the atomization port 4 respectively. The atomization port 4 is connected to a nebulizer or a nebulization cup for oxygen inhalation by the patient. The oxygen outlet 3 is connected to an oxygen storage device according to needs. The present application can make full use of the oxygen prepared in the electrolytic cell 8, and provide oxygen and hydrogen to the outside world at the same time, thereby improving the use efficiency, and can adjust the oxygen output ratio of different oxygen outlets according to actual use needs to meet a variety of application scenarios. When the electrolytic cell is used up, the remaining water in the electrolytic cell is discharged through the drain port 13. The arrangement of the drain port facilitates the cleaning of the inside of the electrolytic cell.

[0033] In a specific embodiment, a nebulizer cup box 15 is further included, and the nebulizer cup box 15 includes a box cover 151 and a box body 152. The box body 152 is arranged inside the protective shell 6. A hole 153 is opened on the side wall of the box body 152. The hole 153 is used to fix and place an ultraviolet disinfection lamp. One side of the box cover 151 is hinged to the side wall of the box body 152. The box cover 151 is openably arranged on the side wall of the protective shell 6. The nebulizer cup box 15 is used to place a nebulizer cup. Since the oxygen atomized by the nebulizer cup will be directly used for the patient to breathe oxygen, the nebulizer cup needs to be disinfected regularly to ensure cleanliness. The ultraviolet disinfection lamp is fixedly inserted in the hole 153. The ultraviolet disinfection lamp disinfects the nebulizer cup in the nebulizer cup box 15 by radiating short-wave sterilizing ultraviolet rays outward.

[0034] In a specific embodiment, it also includes a main control screen 2 and a warning panel 17. The main control screen 2 is arranged on the top of the protective shell 6, and the warning panel 17 is arranged on the side wall of the protective shell 6. The main control screen 2 is provided with operation keys such as switch, timing, flow setting, water inlet and drainage, hydrogen production, and oxygen production. The staff makes corresponding settings and operations on the main control screen 2. When an abnormality occurs inside the device, the warning panel 17 will display the abnormal information and issue an alarm.

[0035] In a specific embodiment, it also includes a lifting plate 11 and a leg 20. The lifting plate 11 is arranged at the bottom of the electrolytic cell 8, the circuit board 9 and the water pump 10. There are multiple legs 20. The top of the leg 20 is fixedly connected to the bottom of the lifting plate 11, and the bottom of the leg 20 is fixedly connected to the bottom plate of the protective shell 6. The electrolytic cell 8 and the water pump 10 are prone to vibration during operation. The lifting plate 11 lifts the electrolytic cell 8, the circuit board 9 and the water pump 10, which can effectively reduce the resonance between the protective shell 6 and the electrolytic cell 8 and the water pump 10, and can also prevent water on the bottom plate of the protective shell 6 from entering the circuit board 9 and contaminating the circuit board 9.

[0036] In a specific embodiment, a visual liquid level meter 81 is provided on the electrolytic cell 8, and a worker outside the device can observe the water level in the electrolytic cell 8 in real time.

[0037] In a specific embodiment, a safety valve 161 is provided on the air inlet 16. When the pressure in the molecular sieve oxygen production tower 7 is too high and exceeds the set pressure of the safety valve 161, the safety valve 161 exhausts air to the outside to ensure the safe use of the molecular sieve oxygen production tower 7.

[0038] In a specific embodiment, a plurality of heat dissipation openings 18 are provided on the side wall of the protective shell 6. The provision of the heat dissipation openings 18 is conducive to heat dissipation of the equipment inside the protective shell 6 during operation, thereby preventing the internal temperature of the protective shell 6 from being too high and affecting the use effect.

[0039] In a specific embodiment, it also includes a handle 1 and a universal wheel 19. The handle 1 is arranged on the top plate of the protective shell 6. There are multiple universal wheels 19, which are arranged on the lower side of the bottom plate of the protective shell 6. The arrangement of the handle 1 and the universal wheel 19 facilitates the staff to move the device to a designated position.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A device capable of producing hydrogen and oxygen, characterized in that: It comprises an oxygen flow regulating valve (5), a protective shell (6), a molecular sieve oxygen production tower (7), an electrolytic cell (8), a circuit board (9), a water pump (10) and an air intake part (16); The oxygen flow regulating valve (5) is arranged on the top plate of the protective shell (6), and the molecular sieve oxygen production tower (7), the electrolytic cell (8), the circuit board (9) and the water pump (10) are all arranged inside the protective shell (6); The air inlet (16) is provided on the side wall of the protective shell (6), and an oxygen outlet (3) and an atomization port (4) are provided on the top plate of the protective shell (6). The air inlet (16) is connected to the molecular sieve oxygen production tower (7), and air enters the molecular sieve oxygen production tower (7) through the air inlet (16). The oxygen produced by the molecular sieve oxygen production tower (7) passes through the oxygen flow regulating valve (5) and is respectively transported to the oxygen outlet (3) and the atomization port (4) in a certain proportion. The side wall of the protective shell (6) is provided with a water inlet (12), a water outlet (13) and a hydrogen outlet (14). The water inlet (12) leads water to the electrolytic cell (8) through the water pump (10). The electrolytic cell (8) is used to produce hydrogen and oxygen. The electrolytic cell (8) is connected to the molecular sieve oxygen production tower (7). The electrolytic cell (8) transports the produced oxygen to the molecular sieve oxygen production tower (7). The hydrogen produced by the electrolytic cell (8) is discharged through the hydrogen outlet (14), and the remaining water in the electrolytic cell (8) is discharged through the water outlet (13).

2. A device capable of producing hydrogen and oxygen according to claim 1, characterized in that: The invention also comprises an atomizer cup box (15), wherein the atomizer cup box (15) comprises a box cover (151) and a box body (152), wherein the box body (152) is arranged inside the protective shell (6), a hole (153) is provided on the side wall of the box body (152), and the hole (153) is used to fix and place an ultraviolet disinfection lamp, one side of the box cover (151) is hinged to the side wall of the box body (152), and the box cover (151) is openably arranged on the side wall of the protective shell (6).

3. The device for producing hydrogen and oxygen according to claim 1, characterized in that: It also comprises a main control screen (2) and a warning panel (17), wherein the main control screen (2) is arranged on the top of the protective shell (6), and the warning panel (17) is arranged on the side wall of the protective shell (6).

4. The device for producing hydrogen and oxygen according to claim 1, characterized in that: It also includes a lifting plate (11) and a support leg (20), wherein the lifting plate (11) is arranged at the bottom of the electrolytic cell (8), the circuit board (9) and the water pump (10), and there are multiple support legs (20), the top of the support leg (20) is fixedly connected to the bottom of the lifting plate (11), and the bottom of the support leg (20) is fixedly connected to the bottom plate of the protective shell (6).

5. The device for producing hydrogen and oxygen according to claim 1, characterized in that: The electrolytic cell (8) is provided with a visual liquid level meter (81).

6. The device for producing hydrogen and oxygen according to claim 1, characterized in that: The air inlet (16) is provided with a safety valve (161).

7. The device for producing hydrogen and oxygen according to claim 1, characterized in that: A plurality of heat dissipation openings (18) are provided on the side wall of the protective shell (6).

8. The device for producing hydrogen and oxygen according to claim 1, characterized in that: It also includes a handle (1) and universal wheels (19), wherein the handle (1) is arranged on the top plate of the protective shell (6), and there are a plurality of universal wheels (19) arranged on the lower side of the bottom plate of the protective shell (6).

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