3results about How to "Realize diversified use" patented technology

The application relates to a multifunctional bed frame structure and belongs to the technical field of bed frames, which comprises a head support, a body support and a tail support. The application forms a convenient open storage space in the head area and the head area through the arrangement of first and second storage supports, facilitates the placement of commonly used articles, improves the convenience of taking, and through the sliding cooperation design of the drawer hole and the second storage support, the drawer plate can be smoothly pulled out. Combined with the holding groove, the user can easily operate the opening and closing of the drawer. The mutual adsorption of the iron sheet cover and the magnetic plate can provide stable positioning effect when the drawer is closed, which can prevent the drawer from being opened by itself due to accidental sliding. At the same time, the combined structure of the head support, the body support and the tail support can provide a stable support foundation for the whole bed frame, reasonably distribute the storage components in different areas, realize the diversified use of the storage space, and effectively solve the problems of single function and insufficient storage capacity of the traditional bed frame.

The present invention relates to a water-saving and energy-saving hydrogen production system and method. A hydrogen separator and a hydrogen scrubber are sequentially connected to the hydrogen outlet of an electrolytic cell, and are respectively used for gas-liquid separation and cooling purification of hydrogen; the low-temperature passage of a hydrogen heat exchanger is connected to the hydrogen outlet of the hydrogen scrubber and the hydrogen inlet of a deoxygenation tower, and the high-temperature passage of the hydrogen heat exchanger is connected to the hydrogen outlet of the deoxygenation tower and the hydrogen inlet of a hydrogen cooler; the deoxygenation tower conducts a catalytic reaction on the oxygen mixed in hydrogen to generate water; the hydrogen cooler cools the deoxygenated hydrogen after heat exchange and realizes moisture condensation; a gas-water separator is connected to the hydrogen outlet of the hydrogen cooler to remove the liquid water in hydrogen; a drying tower is connected to the hydrogen outlet of the gas-water separator for drying hydrogen; an electrolyte heat exchange module is used for the electrolyte flowing out of the hydrogen separator to exchange heat with an external system and then flow back into the electrolytic cell. The present invention significantly reduces the energy consumption and water consumption of the hydrogen production system, improves the energy utilization rate and the adaptability in water-scarce areas, and improves the economy of green hydrogen.

The utility model provides a floating type normal-pressure hydrogen storage photovoltaic power generation system, and the system comprises a normal-pressure hydrogen bag which is disposed on an idle water surface below or beside a photovoltaic cell panel. The hydrogen production machine is communicated with the normal-pressure hydrogen bag and the hydrogen fuel power generation device through a hydrogen pipeline, and photovoltaic electric energy is gathered and concentrated through a photovoltaic wire, so that the electric energy is converted into hydrogen for normal-pressure storage. According to the invention, the continuity and stability of power supply can be ensured, and a new low-cost technical path can be provided for replacing thermal power by photovoltaic power generation.