CN219099323U

CN219099323U - Hydrogen production machine skeleton with double-nozzle hydrogen supply

Info

Publication number: CN219099323U
Application number: CN202222313195.8U
Authority: CN
Inventors: 叶永祥
Original assignee: Zhejiang Ruiying Intelligent Technology Co ltd
Current assignee: Zhejiang Ruiying Intelligent Technology Co ltd
Priority date: 2021-08-31
Filing date: 2022-08-30
Publication date: 2023-05-30
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of hydrogen production equipment, in particular to a hydrogen production machine framework with double nozzles for hydrogen supply, which comprises a shell, wherein a water tank is arranged on the shell, two hydrogen-water separators and two electrolytic tank installation chambers are respectively arranged at the top of each hydrogen-water separator, water in the water tank is simultaneously supplied to two electrolytic tanks for hydrogen production, hydrogen water produced by each electrolytic tank is correspondingly introduced into one hydrogen-water separator for hydrogen and water separation, an opening is arranged at one side of each electrolytic tank installation chamber, which is positioned on the shell, a water delivery nozzle is arranged on the wall surface of the electrolytic tank installation chamber opposite to the opening, and the water delivery nozzle is communicated with the water tank.

Description

Hydrogen production machine skeleton with double-nozzle hydrogen supply

Technical Field

The utility model relates to the technical field of hydrogen production equipment, in particular to a hydrogen production machine framework with double nozzles for hydrogen supply.

Background

Hydrogen absorption gradually becomes a way of health care and disease auxiliary treatment, and thus various hydrogen production machines are also slowly appeared on the market.

The existing hydrogen production machine is mainly used for electrolyzing water into hydrogen, oxygen and water through an electrolytic tank, wherein the hydrogen is collected for patients to inhale, but if the hydrogen production machine is in a hospital or some health care facilities, more people need to inhale hydrogen at the same time, each existing hydrogen production machine can only support one person to inhale hydrogen at the same time, if one person performs hydrogen absorption by one hydrogen production machine, the cost is too high, and the space occupation is larger.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problem that each hydrogen producing machine can only absorb hydrogen for one person at the same time.

In order to solve the technical problems, the utility model provides a hydrogen production machine framework with double nozzles for hydrogen supply, which comprises a shell, wherein a water tank is arranged on the shell, two hydrogen-water separators and two electrolytic tank installation chambers are respectively arranged at the top of each hydrogen-water separator, two hydrogen discharge ports are arranged in each electrolytic tank installation chamber, water in the water tank is simultaneously supplied to two electrolytic tanks for hydrogen production, and hydrogen water produced by each electrolytic tank is correspondingly introduced into one hydrogen-water separator for hydrogen and water separation.

Preferably, two openings which correspond to and are communicated with the electrolytic tank mounting chamber are formed in the wall of the shell, the two hydrogen-water separators are fixed inside the shell, and the shell wall and the two hydrogen-water separators are enclosed to form the water tank.

Preferably, a water delivery nozzle is arranged on the wall surface of the electrolytic tank installation chamber opposite to the opening, and the water delivery nozzle is communicated with the water tank.

Preferably, the electrolytic cell mounting chamber is provided with an oxygen discharge nozzle, and the oxygen discharge nozzle is communicated with the water tank.

Preferably, the electrolytic tank mounting chamber is provided with a fixing hole for fixing the electrolytic tank.

Preferably, the hydrogen-water separator comprises a floating body and a gas-water chamber, wherein the floating body is arranged in the gas-water chamber, the floating body can float in the gas-water chamber, each side wall of the floating body is provided with a ventilation groove, a drain nozzle is communicated with the bottom wall of the gas-water chamber, a part of the drain nozzle protrudes out of the gas-water chamber, a sealing cover is arranged at the bottom of the floating body, a sealing groove is arranged at the bottom of the sealing cover, the shape of the sealing groove is matched with the shape of the top of the drain nozzle, so that the drain nozzle can be clamped into the sealing groove, and a hydrogen water inlet is further formed in the bottom wall of the gas-water chamber.

Preferably, the water tank is provided with two backwater nozzles communicated with the water tank, and one water draining nozzle is correspondingly communicated with one backwater nozzle.

Preferably, the bottom of the floating body is provided with a connecting groove, the sealing cover is provided with a connecting part and a cylindrical plug, the connecting part is clamped into the connecting groove, the cylindrical plug is clamped into the connecting part, and the sealing groove is arranged at the bottom of the cylindrical plug.

Preferably, a water outlet is formed in the side wall of the water tank.

The technical scheme of the utility model has the following advantages:

the utility model provides a double-nozzle hydrogen-supplying hydrogen-producing machine framework, which is provided with two electrolytic tank installation chambers, so that two electrolytic tanks can be installed, and is also provided with two hydrogen-water separators, the top of each hydrogen-water separator is respectively provided with a hydrogen discharge port, water in a water tank is simultaneously supplied to the two electrolytic tanks for hydrogen production, and hydrogen water produced by each electrolytic tank is correspondingly introduced into one hydrogen-water separator for hydrogen and water separation, so that the double-nozzle hydrogen-supplying machine framework has two sets of branch mechanisms for hydrogen production simultaneously, and the hydrogen separated by the two hydrogen-water separators is discharged through the hydrogen discharge ports respectively, so that hydrogen can be supplied to one person respectively, the hydrogen-producing machine can simultaneously supply hydrogen for two persons, and the cost is saved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a first perspective view of a dual-nozzle hydrogen-supplying hydrogen-producing machine frame of the present utility model;

FIG. 2 is a second perspective view of a dual-nozzle hydrogen-supplying hydrogen-producing machine frame according to the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view taken along the direction A-A of FIG. 3;

FIG. 5 is a perspective view of the floating body of the present utility model;

FIG. 6 is an enlarged schematic view of portion A of FIG. 4;

FIG. 7 is a sectional view in the B-B direction of FIG. 3;

FIG. 8 is an enlarged schematic view of portion B of FIG. 7;

figure 9 is a cross-sectional perspective view of the floating body of the present utility model.

Reference numerals illustrate: 100. a housing; 110. an opening; 200. a water tank; 210. a water outlet; 300. a hydrogen-water separator; 310. a floating body; 312. a vent groove; 311. a connecting groove; 320. a gas water chamber; 330. sealing cover; 331. a connection part; 332. a cylindrical plug; 332a, seal groove; 322. a drain nozzle; 323. a hydrogen water inlet; 400. an electrolytic cell installation chamber; 410. a fixing hole; 500. a water delivery nozzle; 600. an oxygen discharge nozzle; 700. and a backwater nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The utility model provides a double-nozzle hydrogen-supplying hydrogen-producing machine framework, which comprises a shell 100, wherein the shell 100 is provided with a water tank 200, two hydrogen-water separators 300 and two electrolytic tank mounting chambers 400, the top of each hydrogen-water separator 300 is respectively provided with a hydrogen discharge port, water in the water tank 200 is simultaneously supplied to two electrolytic tanks for hydrogen production, and hydrogen water produced by each electrolytic tank is correspondingly introduced into one hydrogen-water separator 300 for hydrogen and water separation.

Two openings 110 which are respectively corresponding to and communicated with the position of the electrolytic tank mounting chamber 400 are arranged on the wall of the shell 100, the two hydrogen-water separators 300 are fixed inside the shell 100, and the wall of the shell 100 and the two hydrogen-water separators 300 enclose the water tank 200. The opening 110 can facilitate the installation of the electrolyzer in the electrolyzer mounting chamber 400, and the housing 100 walls and two hydrogen-water separators 300 enclose the water tank 200, just as the housing 100 walls can be used to separate the electrolyzer from the water in the water tank 200.

A water delivery nozzle 500 is arranged on the wall surface of the electrolytic tank installation chamber 400 opposite to the opening 110, the water delivery nozzle 500 is communicated with the water tank 200, and water in the water tank 200 is introduced into a water inlet of the electrolytic tank through the water delivery nozzle 500 to provide a water source for hydrogen production of the electrolytic tank.

The electrolytic cell mounting chamber 400 is provided with a fixing hole 410 for fixing the electrolytic cell, and the housing 100 of the electrolytic cell is also provided with a connecting hole, and the connecting hole and the fixing hole 410 are fixed by screws.

The hydrogen-water separator 300 comprises a floating body 310 and a gas chamber 320, wherein the floating body 310 is arranged in the gas chamber 320, the floating body 310 can float in the gas chamber 320, each side wall of the floating body 310 is provided with a ventilation groove 312, the bottom wall of the gas chamber 320 is communicated with a water draining nozzle 322, a part of the water draining nozzle 322 protrudes into the gas chamber 320, the bottom of the floating body 310 is provided with a sealing cover 330, the bottom of the sealing cover 330 is provided with a sealing groove 332a, the shape of the sealing groove 332a is matched with the shape of the top of the water draining nozzle 322, the water draining nozzle 322 can be clamped into the sealing groove 332a, and the bottom wall of the gas chamber 320 is also provided with a hydrogen water inlet 323.

The principle of operation of the hydrogen-water separator 300: in the initial state, no water exists in the air water chamber 320, the floating body 310 is pressed on the inlet of the water discharging nozzle 322 due to gravity, so that the sealing cover 330 covers the inlet of the water discharging nozzle 322, the height of the inlet of the water discharging nozzle 322 is higher than that of the hydrogen water inlet 323, a gap is further arranged between the hydrogen water inlet 323 and the sealing cover 330, hydrogen and water can still enter the air water chamber 320, the floating body 310 floats upwards along with the entering of the hydrogen and the water, the sealing cover 330 is completely separated from the sealing of the water discharging nozzle 322, and the water with the filtered hydrogen is discharged from the water discharging nozzle 322; meanwhile, hydrogen enters into the space between the top end of the floating body 310 and the air water chamber 320 through the ventilation groove 312 of the floating body 310, and water is left in the space between the bottom end of the floating body 310 and the air water chamber 320, when the hydrogen between the top end of the floating body 310 and the air water chamber 320 is more and more, the pressure between the top end of the floating body 310 and the air water chamber 320 is increased, the floating body 310 is downwards pressed, the sealing cover 330 reseals the inlet of the water discharge nozzle 322, water only cannot enter and exit, so that the water accumulates in the air water chamber 320, and all the hydrogen is prevented from being taken away after the water is discharged, so that hydrogen cannot be continuously supplied to a user. When the hydrogen between the top end of the floating body 310 and the inside of the air chamber 320 is gradually used up by the user, the air pressure in the two spaces becomes smaller, the floating body 310 floats upwards again, the water filtered by the hydrogen can be discharged through the water discharge nozzle 322, and the water with the hydrogen can enter, so that the circulation is realized, and the continuous supply of the hydrogen is ensured.

The water tank 200 is provided with two backwater nozzles 700 communicated with the water tank 200, one water discharge nozzle 322 is correspondingly communicated with one backwater nozzle 700, and water discharged by the water discharge nozzle 322 can return to the water tank 200 through the backwater nozzle 700 and can be reused as raw materials for producing hydrogen by the electrolytic tank.

The body 310 bottom is equipped with spread groove 311, and sealed lid 330 is equipped with connecting portion 331 and cylindricality stopper 332, and connecting portion 331 card is gone into in the spread groove 311, and cylindricality stopper 332 card is gone into in connecting portion 331, and seal groove 332a sets up in the bottom of cylindricality stopper 332.

The connecting groove 311 plays a role of connecting the cylindrical plug 332 and the floating body 310, and the floating body 310 is required to float up and down repeatedly in the use process of the hydrogen production machine, so that the tops of the cylindrical plug 332 and the drain nozzle 322 are often rubbed, the loss of the cylindrical plug 332 is aggravated, and the sealing cover 330 cannot play a role of sealing the drain nozzle 322. So that when the plug 332 is worn out, the connection part 331 can be removed from the floating body 310, and then the plug 332 can be removed from the connection part 331, and a new plug 332 can be replaced. The connecting portion 331 is made of an elastic material, such as a rubber material, and is clamped to the connecting slot 311 by elastic deformation.

The water quality of the water tank 200 is deteriorated after the water is circulated for a plurality of times, and it is necessary to replace the water, a water outlet 210 is provided at a side wall of the water tank 200, the water outlet 210 is provided with a cover (not shown), the cover is opened, the water in the water tank 200 is discharged, and then the cover is covered, and finally clean water can be replaced.

The working principle of the utility model is as follows: the water in the water tank 200 enters the electrolytic tank through the water delivery nozzle 500 to provide a water source for the electrolysis of the electrolytic tank, the electrolytic tank electrolyzes the water into hydrogen, oxygen and water, the hydrogen enters the air water chamber 320 from the hydrogen water inlet 323 along with the water to separate the hydrogen from the water, the oxygen is discharged from the oxygen discharge nozzle 600, the water which is not reacted in the electrolytic tank and the hydrogen generated by the reaction enter the air water chamber 320 to separate the hydrogen from the water, and the hydrogen water entering the air water chamber 320 is returned to the water tank 200 through the water discharge nozzle 322 and the water return nozzle 700 in sequence after the hydrogen is separated out to be reused as the water source. And a hydrogen gas discharge port (not shown) is provided at the top of each of the gas water chambers 320, and the hydrogen gas discharge ports discharge hydrogen gas for inhalation by a user.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a hydrogen manufacturing machine skeleton of two mouth hydrogen supplies, includes shell (100), shell (100) are equipped with basin (200), hydrogen-water separator (300) and electrolysis trough installing chamber (400), its characterized in that, hydrogen-water separator (300) are equipped with two, every hydrogen-water separator (300) top is equipped with a hydrogen discharge port, electrolysis trough installing chamber (400) are equipped with two, water in basin (200) is provided with two electrolysis cells simultaneously and is produced hydrogen, and the hydrogen water that each electrolysis cell made corresponds to let in one hydrogen-water separator (300) carries out hydrogen and water separation.

2. The double-nozzle hydrogen production machine framework according to claim 1, wherein two openings (110) which correspond to and are communicated with the electrolytic tank installation chamber (400) are formed in the wall of the shell (100), two hydrogen-water separators (300) are fixed inside the shell (100), and the wall of the shell (100) and the two hydrogen-water separators (300) are enclosed to form the water tank (200).

3. The dual-nozzle hydrogen generator frame as claimed in claim 2, wherein a water delivery nozzle (500) is provided on a wall surface of the electrolytic cell installation chamber (400) opposite to the opening (110), and the water delivery nozzle (500) is communicated with the water tank (200).

4. A dual-nozzle hydrogen generator frame as claimed in claim 1, wherein said electrolyzer mounting chamber (400) is provided with an oxygen discharge nozzle (600), said oxygen discharge nozzle (600) being in communication with said water tank (200).

5. A hydrogen production machine skeleton for double-nozzle hydrogen supply according to claim 1, wherein the electrolytic cell mounting chamber (400) is provided with a fixing hole (410) for fixing the electrolytic cell.

6. The hydrogen production machine framework with double nozzles for hydrogen supply according to claim 1, wherein the hydrogen-water separator (300) comprises a floating body (310) and a gas water chamber (320), the floating body (310) is arranged in the gas water chamber (320), the floating body (310) can float in the gas water chamber (320), each side wall of the floating body (310) is provided with a ventilation groove (312), a drain nozzle (322) is communicated with the bottom wall of the gas water chamber (320), a part of the drain nozzle (322) protrudes into the gas water chamber (320), a sealing cover (330) is arranged at the bottom of the floating body (310), a sealing groove (332 a) is arranged at the bottom of the sealing cover (330), the shape of the sealing groove (332 a) is matched with the shape of the top of the drain nozzle (322), so that the drain nozzle (322) can be clamped into the sealing groove (332 a), and a hydrogen water inlet (323) is further arranged on the bottom wall of the gas water chamber (320).

7. The dual-nozzle hydrogen generator frame as claimed in claim 6, wherein said water tank (200) is provided with two water return nozzles (700) communicating with said water tank (200), one of said water discharge nozzles (322) communicating with one of said water return nozzles (700) in correspondence.

8. The hydrogen production machine skeleton of claim 6, wherein a connecting groove (311) is formed in the bottom of the floating body (310), the sealing cover (330) is provided with a connecting portion (331) and a cylindrical plug (332), the connecting portion (331) is clamped into the connecting groove (311), the cylindrical plug (332) is clamped into the connecting portion (331), and the sealing groove (332 a) is formed in the bottom of the cylindrical plug (332).

9. A hydrogen plant frame for supplying hydrogen with double mouth according to any one of claims 1 to 8, characterized in that a drain opening (210) is provided on the side wall of the water tank (200).