12 results about "High pressure cell" patented technology

The invention relates to a method for controlling the water conductivity of a high-voltage electrolytic cell test board, which is used for controlling the water conductivity of the high-voltage electrolytic cell test board, and the high-voltage electrolytic cell test board comprises a gas-liquid separation tank body for storing high-purity deionized water and creating conditions for controlling the conductivity; the ball valve is used for manually controlling the on-off of a deionized water path through a valve; the water pump is used for controlling circulating flow of deionized water; epoxy resin is arranged in the deionizing device; the one-way valve prevents work not according to the specified flow direction; the conductivity sensor is used for detecting a conductivity value in real time; the control logic is converted into'detection-active purification ', and the conductivity is reduced by directly and continuously removing conductive ions from the circulating water on line; and more direct and essential regulation and control of water quality core parameters are realized through conversion from'dilution 'to'removal'.

1. The name of the design product: high pressure electrolytic cell hydrogen production test platform. 2. The use of the design product: the design product is used for electrolytic cell hydrogen production test platform. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention also discloses a long-life LCP enhanced fluorine-containing proton or fluorine-containing ion exchange membrane and a high-voltage electrolytic cell. The exchange membrane comprises: (1) fluorine-containing proton exchange resin or ion exchange resin; and (2) at least one layer of liquid crystal polymer woven mesh or non-woven fabric. The preparation method can be used for preparing the high-pressure-resistant enhanced fluorine-containing proton exchange membrane or ion exchange membrane, and can greatly solve the problem that the physical structure of the proton exchange membrane is damaged by hydrogen generated by hydrogen production through water electrolysis of the fluorine-containing proton exchange membrane and the fluorine-containing ion exchange membrane, or the physical structure of the proton exchange membrane is damaged by chlorine generated by hydrogen production through dilute brine electrolysis. The diaphragm is especially suitable for high-voltage electrolytic cells.

The present application provides a kind of multistable flexible inflatable bulletproof blast shelter, can be by elastic deformation to " capture " part of energy of input system, to cope with impact energy, satisfy " light portable, strong protection " blast protection structure's demand.The tent cloth of the bulletproof blast shelter is multilayer structure, at least has: bulletproof layer, energy absorption layer and air pillow buffer wave deformation layer;Above-mentioned each layer is using flexible material;Wherein the bulletproof layer is located outermost, the air pillow buffer wave deformation layer is located the inner side of the energy absorption layer;The air pillow buffer wave deformation layer is inflatable structure, including low pressure cell and high pressure cell;The high pressure cell and low pressure cell are sequentially spaced along height direction and form the air pillow buffer wave deformation layer with multistable structure.

The present invention provides a small high-voltage electrolyzer for generating hydrogen and oxygen, the small high-voltage electrolyzer comprising: one or more cells each comprising a plurality of high-voltage electrolysis cells wherein the electrolysis cells of the respective cells are electrically connected in series; and a central electrolyte header functionally connected to each of the electrolytic cells for supplying a liquid electrolyte to the cell; a central hydrogen header connected to each of the electrolytic cells for discharging the generated hydrogen from the cells; a central oxygen header connected to each of the electrolytic cells for discharging the generated oxygen from the cells; the direct-current power supply is used for supplying power to each unit of the electrolytic bath which is connected in series; wherein the cells of the electrolytic cells connected in series are electrically connected in parallel.

1. Name of the product in this design: High-Pressure Cell Disruptor. 2. Application of this design: for the disruption of thick-walled cells, bacteria, and concentrated samples. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention relates to a double-seal electrolysis unit and a high-pressure electrolytic cell formed by the double-seal electrolysis unit, belonging to the technical field of pressure electrolytic cells. The electrolysis unit is composed of a pair of electrode plates, an annular seal abutting the side surfaces of the electrode plates, and an electrolytic diaphragm sandwiched between the opposite sides of the pair of electrode plates, which are pressed against each other. The annular seal is divided into an inner ring seal and an outer ring seal. The inner ring seal is provided on both the front and back sides of the electrode plates, and an outer ring seal is provided between the opposite sides of the pair of electrode plates. A convex ring is formed on the outer side of the inner ring seal. The convex ring of the inner ring seal abuts one side of the electrolytic diaphragm to form a first wire seal and abuts the other side of the electrolytic diaphragm to form a second wire seal. The outer ring seal forms a radial limit relative to the electrode plates. Thus, the plane seal between the electrolytic diaphragm and the electrode plates is converted into a wire seal. The high-pressure electrolytic cell formed by the electrolysis unit can realize high-pressure hydrogenation to oxygen production.

An electrochemical cell for a high-pressure electrolyzer contains a closed cell frame made of a high-pressure-resistant first material; an electrochemical reaction region, which is arranged completely inside the cell frame and contains an anodic half-cell and a cathodic half-cell; a gap, which spatially separates the reaction region from the cell frame; and a second material introduced into the gap. The second material is an electrical insulator, and the second material has a lower diffusion coefficient with respect to the entry of foreign ions into the reaction region. A plurality of the electrochemical cells are used to form a cell stack and the cell stack is used to form a high-pressure electrolyzer.

The present application relates to a kind of sealed electrolytic unit and a kind of high-pressure electrolytic cell formed by the electrolytic unit, belong to pressure electrolytic cell technical field.The electrolytic unit is by a pair of electrode plate, the inner ring sealing pad of abutting on the positive and negative side of electrode plate and the electrolytic diaphragm of being clamped between the opposite side of a pair of electrode plate, the outer periphery of electrode plate of abutting on each other is equipped with the outer sealing ring of the gap between the outer periphery of adjacent electrode plate is sealed, the two inner ring sealing pads of a pair of electrode plate are respectively with the two sides of electrolytic diaphragm form two circles line sealings of each other staggered, greatly improve the sealing property;With multiple the high-pressure electrolytic cell of this electrolytic unit is stacked and compressed after each other can realize no leakage high-pressure hydrogen production oxygen production.

The present invention provides a high-pressure electrolytic cell with an elastic flow field structure, which includes a lower end plate, a lower insulating plate, a lower electrode plate, a composite flow field unit, an upper electrode plate, an upper insulating plate, and an upper end plate stacked upward in sequence; bolts fixedly connect the upper and lower end plates; the composite flow field unit includes a membrane frame and a composite flow field structure. The composite flow field structure is disposed in the accommodating cavity of the membrane frame and includes a lower flow field structure, a membrane electrode, and an upper flow field structure stacked upward in sequence. The lower and upper flow field structures are elastic in the direction perpendicular to the surface of the membrane electrode and are respectively provided with lower and upper water storage and exhaust cavities; a plurality of connected oxygen-water and hydrogen-water inlets and outlets are provided at the edges of the membrane frame, the upper electrode plate, the upper insulating plate, and the upper end plate, and are respectively communicated with the upper water storage and exhaust cavity and the lower water storage and exhaust cavity. The present invention improves the water-gas exchange conditions, realizes the pump-free operation of the high-pressure electrolytic cell, and the elastic composite flow field structure maintains the stability of electrical contact, greatly improving the working efficiency of the electrolytic cell under high gas pressure.

Provided is a small-scale high-pressure electrolyzer for generating hydrogen and oxygen, comprising one or more units each comprising a plurality of high-pressure electrolytic cells, the electrolytic cells of each unit being electrically connected in series; a central electrolyte header operatively connected to each of the electrolytic cells for supplying liquid electrolyte to the cells; a central hydrogen header connected to each of the electrolytic cells for exhausting generated hydrogen from the cells; a central oxygen header connected to each of the electrolytic cells for exhausting generated oxygen from the cells; and a DC power supply for supplying power to each unit of series-connected electrolytic cells, wherein the units of series-connected electrolytic cells are electrically connected in parallel.

1. The name of the design product: high pressure box airtight test tool (energy storage). 2. The use of the design product: a tool for testing the airtightness of energy storage high pressure box. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.