A portable hydrogen-oxygen generator includes a housing having a detachable upper cover and a bottom cover. An electrolytic cell module is arranged in the housing. The electrolytic cell module has a hydrogen generation chamber and an oxygen generation chamber. A cathode electrode plate and an anode electrode plate are respectively arranged in the hydrogen generation chamber and the oxygen generation chamber, and the bottoms of the two generation chambers are communicated for electrolyte circulation. A hydrogen outlet part and an oxygen outlet part detachably arranged on the upper cover and respectively corresponding to the hydrogen generation chamber and the oxygen generation chamber. A filtering film for removing water is arranged between the hydrogen/oxygen outlet part and the electrolytic cell module. A power supply module is arranged on the bottom cover of the housing to supply electric energy to the cathode electrode plate and the anode electrode plate.

The present invention relates to a photo-electrochemical device for production of a gas, liquid or solid using concentrated electromagnetic irradiation. The device comprises a photovoltaic component configured to generate charge carriers from the concentrated electromagnetic irradiation; and an electrochemical component configured to carry out electrolysis of a reactant. The photovoltaic component contacts the electrochemical component at a solid interface to form an integrated photo-electrochemical device; and further includes at least one reactant channel or a plurality of reactant channels extending between the photovoltaic component and the electrochemical component to transfer heat and the reactant from the photovoltaic component to the electrochemical component. The integrated photo-electrochemical device and auxiliary devices (such as concentrator, flow controllers) build a system which can flexibly react to changes in operating condition and guarantee best performance.

In a hydrogen production apparatus, a front end of a housing is closed by an opening/closing door. In a closed state of the opening/closing door, the upper end of the upper rod and the lower end of the lower rod in the opening/closing switching mechanism are disposed behind the first front frame piece and the second front frame piece of the housing, respectively. The axial distance between the upper end of the lower collar member and the second stopper is greater than the axial distance between the upper end of the upper collar member and the first stopper.

In a hydrogen production apparatus, a front end of a housing is closed by an opening/closing door. In a closed state of the opening/closing door, the upper end of the upper rod and the lower end of the lower rod in the opening/closing switching mechanism are disposed behind the first front frame piece and the second front frame piece of the housing, respectively. The axial distance between the upper end of the lower collar member and the second stopper is greater than the axial distance between the upper end of the upper collar member and the first stopper.

An electrolytic water spraying device (100, 100A) according to the present disclosure includes: a reservoir (14) that stores water; a dispensing timing controller (320) that controls a dispensing timing that is a timing at which an electrolysis-accelerating agent is to be dispensed into the reservoir (14); a dispensing amount controller (310) that controls a dispensing amount that is an amount of the electrolysis-accelerating agent to be dispensed into the reservoir (14); and an electrolyzer (17) that produces electrolyzed water by electrolyzing the water stored in the reservoir (14) and into which the electrolysis-accelerating agent has been dispensed.

An electrolytic water spraying device (100, 100A) according to the present disclosure includes: a reservoir (14) that stores water; a dispensing timing controller (320) that controls a dispensing timing that is a timing at which an electrolysis-accelerating agent is to be dispensed into the reservoir (14); a dispensing amount controller (310) that controls a dispensing amount that is an amount of the electrolysis-accelerating agent to be dispensed into the reservoir (14); and an electrolyzer (17) that produces electrolyzed water by electrolyzing the water stored in the reservoir (14) and into which the electrolysis-accelerating agent has been dispensed.

Improvements in an electrolysis electrode structure where fluid or gas enters a chamber with cathode and anode charged conductors to polarize and separate the flow into two separate paths for electrolysis of the fluid or gas. The conductors wrap around magnets to extend the range of the polarizing field beyond the range of the electrode conductors. Iron particles fan-out from the conductors and magnets to further extend the polarizing field from the magnets as well as creating increased surface area for gas or liquids to flow within and around the conductors, magnet and iron particles. Noble metal provides a thin plating that locks the position of the particles and provides an open structure to allow for the flow of gas or fluids at a high rate of flow and prevents the iron particles from being eroded by the flow.

Improvements in an electrolysis electrode structure where fluid or gas enters a chamber with cathode and anode charged conductors to polarize and separate the flow into two separate paths for electrolysis of the fluid or gas. The conductors wrap around magnets to extend the range of the polarizing field beyond the range of the electrode conductors. Iron particles fan-out from the conductors and magnets to further extend the polarizing field from the magnets as well as creating increased surface area for gas or liquids to flow within and around the conductors, magnet and iron particles. Noble metal provides a thin plating that locks the position of the particles and provides an open structure to allow for the flow of gas or fluids at a high rate of flow and prevents the iron particles from being eroded by the flow.

An electrolyser operates within an energy system, for example to provide grid services, energy storage or fuel, or to produce hydrogen from electricity produced from renewable resources. The electrolyser may be configured to operate at frequently or quickly varying rates of electricity consumption or to operate at a specified power consumption.

A thin film deposition system is disclosed in order to form a thin film on a substrate. The thin film deposition system comprises a hydrogen peroxide source. The hydrogen peroxide source comprises an electrochemical cell that converts a hydrogen gas to a hydrogen ion gas. The electrochemical cell converts an oxygen gas and water into a liquid phase complex. The liquid phase complex reacts with the hydrogen ion gas to form hydrogen peroxide.