Hydrogen-oxygen mixture generator

FIELD: technologies of electrochemical productions.

SUBSTANCE: the invention is pertaining to technologies of electrochemical productions, in particular, to devices for electrolysis of water. The generator of a hydrogen-oxygen mixture contains at least one cylinder with a jacket of cooling, automatic inlet and outlet gates, a piston and a head of the cylinder forming a self-contained volume of the cylinder, a connecting rod gear linked wit a drive. The electrolyzer is made in a hermetic body with a cooling jacket with a capability of an easy passing through it of an electrolyte water solution. The electrolyzer is made in the form of two electrodes - half-blocks with a positive allowance entering each other. A device of the electrolyte cycle batch feeding into the electrolyzer is made in the form of a high-lift pump kinematically or through a control package is linked with the connecting rod gear and is supplied with the injector. The technical effect consists in an increase of productivity of the generator and its operating safety.

EFFECT: the invention ensures an increased productivity and operational safety of the generator.

3 cl, 4 dwg

The invention relates to the technology of electrochemical productions, namely, devices electrolysis of water, and can be widely used for the generation of clean fuel, mainly for heating of the population.

Known used for the electrochemical decomposition of water electrolysis, comprises a cylindrical housing anode, a hollow cathode, mounted coaxially with the casing, the pipe to enter the electrolyte and the nozzle with a shut-off valve for the gas outlet and the constant current source [1].

The disadvantage of this cell is low productivity and low protection against explosions.

The closest in technical essence of the present invention is a high pressure electrolyzer for receiving the detonating gas, comprises a cylindrical housing, separated by a check valve at the electrode and getnameinfo part where the electrode part is made with eyeliner power from the DC source to its electrodes, and gazonokosilka - with the possibility of removal of the gas under pressure [2].

A disadvantage of this device is the low productivity and high risk of explosion due to the need to accumulate gas in the cell to a high working pressure.

The technical problem solved by the invention, Zack is udaetsya in improving the performance of the generator and its safety in operation.

The problem is solved in that the generator hydrogen-oxygen mixture containing the cell made with the possibility of the liner supply from the constant current source, for example from a battery to its electrodes, according to the invention contains at least one cylinder with a cooling jacket, for example a liquid, a piston and a cylinder head forming a closed volume of the cylinder, check the intake and exhaust valves, a crank mechanism associated with the drive such as an electric motor, and a feeder of an aqueous solution of electrolyte such as aqueous potassium hydroxide, and the cylinder inlet connection in communication with the electrolyzer, posted in a sealed enclosure with a cooling jacket, for example a liquid, is made with the possibility of free passage through it of an aqueous solution of electrolyte and provided with outlet pipe with a shut-off valve, for example made in the form of a check valve, and a circulation path of the electrolyte in the electrolyzer, with pump and nozzle with cavitator, feeder aqueous solution of the electrolyte in the form of a high pressure pump such as a plunger, kinematically or through a control unit connected with a crank mechanism and provided with a nozzle, which can be cavitator made in view of the local constriction of the channel. When this nozzle circulation circuit has a cavitator, made in the form of the local constriction of the channel, the cell can be in the form of two electrodes-Polupanov, with a clearance fit into each other, in which any holes, for example, when you run them from a sheet of Nickel, or which are made of metal mesh, for example, of Nickel.

The essence of the invention shown in the drawing, where:

On 1 shows a schematic cross-section of the generator.

Figure 2 shows a section of the cell along a-a in figure 1.

Figure 3. A view along arrow B in figure 1.

Figure 4. A schematic cross-section of the nozzle part of the cavitator.

An example of implementation of the proposed solution.

Generator hydrogen-oxygen mixture contains at least one cylinder 1 (1-3) with cooling jacket 2, self-acting inlet 3, an outlet 4 valves, the piston 5 and the cylinder head 6, forming a closed volume of the cylinder 7, a crank mechanism (8) connected to the actuator 9. Cylinder inlet connection 10 is in communication with the electrolyzer 11, made in a hermetically sealed housing 12 with a cooling jacket 13 with the possibility of free passage through it of an aqueous solution of electrolyte, equipped with a shut-off valve 14 in the form of a check valve in the outlet port 15 and the circulation path of the electrolyte 16, made in the form of pump 17 and the nozzle 18 with the cavitator 19 (figure 4) in the ideal narrowing 20 channel 21, cavitation zone 22. Feeder aqueous electrolyte, made in the form of a pump 23 high pressure, kinematically or through a control unit connected with a crank mechanism, and provided with a nozzle 24, which may have cavitator (figure 4, above). Thus the cell can be in the form of two electrodes-Polupanov 25 and 26, its elements 27 with a gap 28 fit into each other, in which or holes (perforation) or which are made of a metal grid electrodes-semiblocks dielectric spacer 29 are isolated from each other and from the housing, the power received from the source 30 DC, for example from the battery. In the electrolyzer made tube 31 for filling the cell with an aqueous solution of electrolyte and the valve 32 to control its level. Electrolytic tank 33 for storing an aqueous solution of electrolyte, the cutter 34 (hydraulic lock) on the line of the consumer, the consumer 35, for example, a boiler combustion chamber.

Generator hydrogen-oxygen mixture is as follows.

Before you begin electrolytic tank 33 (Fig.1-4) filled with an aqueous solution of electrolyte, such as aqueous solution of potassium hydroxide. Opening the valve 32 controls the level of the electrolyte in the electrolytic cell 11, if necessary, top up through the tube 31. The inclusion of, for example, b is the eye control electrodes semiblocks 25 and 26 serves the direct current from the source 30. Turns on the circulation loop 16 of the electrolyte, where the pump 17 takes away from the electrolyzer 11 aqueous electrolyte solution under pressure, for example, 5-10 ATM and through the nozzle 18 with the cavitator 19 feeds it back into the cell 11. In the local constriction 20 channel 21 of the nozzle 18, the speed of the circulating aqueous solution of the electrolyte increases, and the pressure drops to a critical value and the collapse formed in the cavitation zone 22 of bubbles leads to dissociation - the decomposition of water into hydrogen and oxygen, which increases the performance of the device. In the electrolytic cell 11 or expense made in the electrodes-polyblock 25 and 26 holes (perforation) and the gaps 28 between them or due to their vypolnennoi of metal mesh aqueous solution of the electrolyte has the opportunity to freely pass through the cell 11 and freely to contact with the entire surface of the electrodes-Polupanov 25 and 26. Then, when the flow of direct current from the source 30 through the aqueous electrolyte solution is electrolysis is the decomposition of water into hydrogen and oxygen. Enables the actuator 9 of the generator. The piston 5 moves from TDC to BDC, the exhaust check valve 4 is closed, the inlet 3 is open, the electrolyzer 11 vacuum is created, which intensifies the electrolysis of water and improves the device performance. Obtained in the electrolytic cell 1, the gas mixture through the outlet nozzle 15 with a shut-off valve 14 and then via the inlet pipe 10 are sucked into the cylinder 1. While the high-pressure pump 23 takes away from the electrolyte tank 33 cyclic dose of an aqueous solution of electrolyte under pressure, for example, 1-2 MPa (10-20 ATM), and through the injector 24 injects into the cell 11, where the cavitator 19 (4) of the nozzle 24 is above the decomposition of water into hydrogen and oxygen, which also increases the performance of the device. The piston 5 moves from BDC to TDC, the intake check valve 3 is closed, the outlet 4 is opened, the gas mixture from the cylinder 1 by the piston 5 under the discharge pressure through the cutter 34 (hydraulic lock) 35 is supplied to the consumer, for example in the combustion chamber of a boiler plant. And the cycles are repeated. When the explosions, the reverse shock in the generator actuates the cutter 14, the blast wave is extinguished in the cylinder 1 by the piston 5, which ensures safe operation of the device.

The proposed generator hydrogen-oxygen mixture in the operation is completely safe and highly productive. Will give an opportunity to use the energy of water in the production of thermal energy for the population.

Sources of information

1. RF patent №2034934, With 25 In 9/00, 1/02, 10.05.95.

2. As the USSR №1011730, With 25 In 1/12, prototype, 15.04.83.

1. Generator hydrogen-oxygen mixture containing the cell made with the possibility of the liner supply from the constant current source towardshis electrodes, characterized in that the generator comprises at least one cylinder with a cooling jacket, the piston and the cylinder head, forming a closed volume of the cylinder, check the intake and exhaust valves, a crank mechanism associated with the actuator, and a feeder of an aqueous solution of electrolyte, with the cylinder inlet connection communicates with the cell placed in a hermetically sealed enclosure with cooling jacket, made with the possibility of free passage through it of an aqueous solution of electrolyte and provided with outlet pipe with a shut-off valve and the circulation path of the electrolyte with the pump and the injector with the cavitator, feeder aqueous electrolyte solution is made in the form high-pressure pump, kinematically or through a control unit connected with a crank mechanism, and provided with a nozzle.

2. The generator according to claim 1, characterized in that the electrolytic cell has two electrodes-Polupanov, with a clearance fit into each other, in which either holes or hollow metal grid.

3. The generator according to claim 1, characterized in that the nozzle has a cavitator, made in the form of local narrowing of the channel.