CN211595806U

CN211595806U - Hydrogen machine for breathing

Info

Publication number: CN211595806U
Application number: CN202020100637.9U
Authority: CN
Inventors: 肖志邦; 王建真; 徐磊; 朱胜利
Original assignee: Dalian Shuangdi Innovative Technology Research Institute Co ltd
Current assignee: Dalian Shuangdi Innovative Technology Research Institute Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-29
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a breathe and use hydrogen machine belongs to technical field. The apparatus includes an electrolysis unit, a pump and a water tank disposed within an integral housing; the electrolysis unit comprises two diaphragm electrolysis cells, two pairs of oppositely arranged positive and negative electrode plates and a power supply, wherein the two positive electrode plates are of a porous plate structure and form an anode water inlet cell, the two negative electrode plates are oppositely arranged on the outer sides of the positive electrode plates, and each pair of positive and negative electrode plates form a diaphragm electrolysis cell; the diaphragm electrolytic cell is internally divided into a cathode area and an anode area by a solid polymer electrolyte membrane, a hydrogen gas-water separator is arranged on one side of the water tank, water in the water tank is conveyed to an anode water inlet tank through a pump, a gas outlet of the cathode area is communicated with a gas inlet of the hydrogen gas-water separator, a gas outlet of the anode area is communicated with the water tank, and a water outlet of the hydrogen gas-water separator is communicated with the water tank; the outer surface of the shell is provided with a tooth-shaped groove and a heat radiation hole and is tightly attached with a heat radiation fin, and the cathode plate is attached to the inner wall of the shell, so that the heat generated by the electrolytic cell can be radiated out through the shell.

Description

Hydrogen machine for breathing

Technical Field

The utility model relates to a breathe and use hydrogen machine belongs to daily hydrogen preparation technical field.

Background

In recent years, breathing hydrogen is increasingly accepted by people as a health preserving mode, and breathing hydrogen machine products are increasingly popularized. The mainstream hydrogen machines in the current market are proton membrane SPE water electrolysis hydrogen production modes, deionized water is added into an anode region of an electrolytic cell, and hydrogen is generated from a cathode region and is output. In order to improve the efficiency of hydrogen production by electrolysis, catalyst layers are coated on both sides of the cathode and the anode. If the electrolytic bath works for a long time, the working temperature of the electrolytic bath is too high, the coating is easy to peel off, the hydrogen production efficiency is reduced, and the service life of the electrode is shortened. Therefore, the general hydrogen machine is designed to work intermittently, and whether the general hydrogen machine can work for a long time becomes a mark for representing the performance of the hydrogen absorption machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a hydrogen machine for breathing that thereby dispels the heat can work for a long time.

The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: a hydrogen machine for breathing comprises an electrolysis unit, a pump and a water tank which are arranged in an integral shell; the electrolytic unit comprises two diaphragm electrolytic cells, two pairs of oppositely arranged positive and negative electrode plates and a power supply for supplying power to the positive and negative electrode plates, wherein the two positive electrode plates of the two pairs of positive and negative electrode plates are oppositely arranged in the middle and form an anode water inlet tank after the two ends of the positive electrode plates are sealed, the positive electrode plates are of a porous plate structure, the two negative electrode plates of the two pairs of positive and negative electrode plates are oppositely arranged on the outer sides of the positive electrode plates, and spaces of each pair of positive and negative electrode plates after the two ends of the positive and negative electrode plates are sealed respectively form the; the water tank is characterized in that the diaphragm electrolytic cell is internally divided into a cathode area and an anode area by a solid polymer electrolyte membrane, a hydrogen gas-water separator is arranged on one side of the water tank, water in the water tank is conveyed to the anode water inlet tank through the pump, a gas outlet of the cathode area is communicated with a gas inlet of the hydrogen gas-water separator through a gas pipe, a gas outlet of the anode area is communicated with the water tank through a gas pipe, and a water outlet of the hydrogen gas-water separator is communicated with the water tank; the outer surface of the shell is provided with a tooth-shaped groove and a heat dissipation hole and is tightly attached with a heat dissipation sheet, and one of the two cathode electrode plates is attached to the inner wall of the shell.

The utility model has the advantages that: because the integral shell has good heat dissipation characteristic and is directly attached to the cathode plate of the electrolytic cell, 1) the hydrogen can be stably output for a long time; 2) the built-in heat dissipation fan can not be additionally arranged.

The first improvement of the technical scheme is that the bottom of the shell is provided with a rubber mat.

The second improvement of the technical scheme is that a water falling seat for a commercially available water bucket is arranged at the top of the shell, and an insertion hole matched with a water outlet of the commercially available water bucket is formed in the top of the water tank.

The third improvement of the technical proposal is that the anode plate and the cathode plate are parallel to each other.

Drawings

The hydrogen machine for respiration of the present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a hydrogen machine for breathing according to an embodiment of the present invention.

Detailed Description

Examples

The hydrogen machine for respiration of the present embodiment is shown in fig. 1, and includes an electrolysis unit, a pump 11, and a water tank 007 disposed in one integral case 001; the electrolysis unit comprises two diaphragm electrolysis cells, two pairs of oppositely arranged positive and negative electrode plates and a power supply 009 for supplying power to the positive and negative electrode plates. Two anode plates 002 of the two pairs of anode and cathode plates are arranged in parallel relatively in the middle and form an anode water inlet groove 004 after the two ends are sealed by a sealing rubber gasket 2, and the anode plates 002 are of a porous plate structure. Two cathode electrode plates 003 in the two pairs of cathode and anode electrode plates are oppositely and parallelly arranged outside the anode electrode plate 002, and two diaphragm electrolytic cells are respectively formed in the space formed by sealing the two ends of each pair of cathode electrode plates 003 and the anode electrode plate 002 through the sealing rubber gasket 4; the separator cell is divided into a cathode region and an anode region by a solid polymer electrolyte membrane 005, commonly referred to as an "SPE" membrane, or a perfluorosulfonic acid proton exchange membrane. One side of the water tank 007 is provided with a hydrogen gas-water separator 008. A gas outlet of a cathode area 5 of the diaphragm electrolytic cell is communicated with a gas inlet of the hydrogen-gas separator 008 through a gas pipe, and a water outlet of the hydrogen-gas separator 008 is communicated with the water tank 007; oxygen generated by the anode region 6 of the diaphragm electrolytic cell enters the anode water inlet tank 004 through the plurality of holes of the anode plate 002 and then passes through the air outlet of the anode water inlet tank 004 and is communicated with the water tank 007 through the air pipe. The outer surface of the shell 001 is provided with a tooth-shaped groove 10 and a heat radiation hole and is tightly attached with a heat radiation fin, and one of the two cathode plates 003 is tightly attached with the inner wall of the shell 001.

During operation, water in the water tank 007 is conveyed to the anode water inlet tank 004 through the pump 11, the water flows into the two diaphragm electrolytic cells through the multiple holes of the anode plate 002, hydrogen in the cathode area 5 is collected and then sent to the air inlet of the hydrogen gas-water separator 008, gas-water separation is carried out in the hydrogen gas-water separator 008, residual water separated in the hydrogen gas-water separator 008 is discharged into the water tank 007, and the separated hydrogen gas in the hydrogen gas-water separator 008 is sent out to a human body for breathing through the control switch 011. Oxygen generated in the anode region 6 is directly discharged into the water tank 007.

A rubber pad 010 is provided at the bottom of the case 001. A supporting ring hole (namely a water dropping seat) for a commercially available water barrel 013 is arranged at the top of the shell 001, and a jack 012 matched with a water outlet of the commercially available water barrel 013 is arranged at the top of the water tank 007.

Because the slot 10, hot hole and the fin of the surface of casing 001, one in the negative electrode plate 003 closely pastes with the inner wall of casing 001 and closely pastes to and the cushion 010 of casing 001 bottom is unsettled after putting up whole pad, consequently can the at utmost with the heat that the electrolysis trough produced distribute away through the casing.

The present invention is not limited to the above embodiments, for example: the cathode plate 003 and the anode plate 002 are not necessarily parallel to each other, and so on; all technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.

Claims

1. A hydrogen machine for respiration, which is characterized in that: comprising an electrolysis unit, a pump and a water tank arranged in an integral housing; the electrolytic unit comprises two diaphragm electrolytic cells, two pairs of oppositely arranged positive and negative electrode plates and a power supply for supplying power to the positive and negative electrode plates, wherein the two positive electrode plates of the two pairs of positive and negative electrode plates are oppositely arranged in the middle and form an anode water inlet tank after the two ends of the positive electrode plates are sealed, the positive electrode plates are of a porous plate structure, the two negative electrode plates of the two pairs of positive and negative electrode plates are oppositely arranged on the outer sides of the positive electrode plates, and spaces of each pair of positive and negative electrode plates after the two ends of the positive and negative electrode plates are sealed respectively form the; the water tank is characterized in that the diaphragm electrolytic cell is internally divided into a cathode area and an anode area by a solid polymer electrolyte membrane, a hydrogen gas-water separator is arranged on one side of the water tank, water in the water tank is conveyed to the anode water inlet tank through the pump, a gas outlet of the cathode area is communicated with a gas inlet of the hydrogen gas-water separator through a gas pipe, a gas outlet of the anode area is communicated with the water tank through a gas pipe, and a water outlet of the hydrogen gas-water separator is communicated with the water tank; the outer surface of the shell is provided with a tooth-shaped groove and a heat dissipation hole and is tightly attached with a heat dissipation sheet, and one of the two cathode electrode plates is attached to the inner wall of the shell.

2. The hydrogen machine for breathing of claim 1, wherein: the bottom of the shell is provided with a rubber mat.

3. A hydrogen machine for breathing in accordance with claim 1 or 2, characterized in that: the top of the shell is provided with a water falling seat for a commercially available water barrel, and the top of the water tank is provided with a jack matched with a water outlet of the commercially available water barrel.

4. A hydrogen machine for breathing in accordance with claim 3, wherein: the cathode and anode plates are parallel to each other.