RU2457284C1 - Heat cell of heating battery - Google Patents

Abstract

FIELD: power industry.

SUBSTANCE: water heating from electric power supply in pulse electromagnetic field of spiral anode allows the applicant to reduce the energy costs for heating of circulating solution in heating battery. The effect specified by the applicant is provided due to the fact that anode of heat cell, which is located on cylindrical dielectric bar, is made in the form of spiral with turn step equal approximately to diameter of wire wound about cylindrical dielectric bar (3) which has upper boss (11) for fixation of anode which allows using electronic pulse generator as power supply with adjustable frequency and pulse relative duration of 70-120; at that, gaskets located at connection point of upper and lower covers with housing are used for adjustment of gap between end surface of cylindrical dielectric bar and cathode. When the solution passes through heat cell to heating battery, it is subject to action of electric pulses which occur between anode and cathode in dielectric gap (18) during selection of ratio of pulse duration to interpulse interval of 70-120.

EFFECT: increasing heating efficiency.

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Description

The invention relates to physicochemical technologies and techniques for producing heat.

Known methods of electric heating (see Kudryavtsev I.F., Karasenko V.A. Electric heating and electrical technologies. "Kolos", 1975). They form groups of electric heating plants: resistance; electric arc heating; induction heating; dielectric heating; electronic heating, laser heating and mixed heating. Known technical solutions for implementing the above methods of heating various bodies, liquids and gases.

For example, a technical solution is known (see US patent No. 969214, C25B 1/02, 1976), comprising a housing, a working fluid input pipe, an interelectrode chamber, an anode connected to a positive pole of a power source, a cathode connected to a negative power source, and a constant magnet.

A technical solution is also known (see British Patent No. 1139614, class C01B 13/06, 08.01. 1969), comprising a housing made of dielectric material with a through hole, an interelectrode chamber, nozzles for input and output of a working solution, an anode connected with a positive power source, and a cathode connected to the negative pole of the power source.

Known heater, consisting of a battery in which circulates oil, heated by electricity. For example, a Shivaki heater, model 209, consisting of 9 sections and converting 2 kW of electric power into thermal power with an energy efficiency indicator, is significantly less than unity.

A technical solution is also known (see Russian patent No. 2258097, class C25B 1/04, 2005 - prototype), consisting of a dielectric cylindrical body with upper and lower covers inserted into the body by means of a thread, an anode located on a cylindrical dielectric rod having a lower tide, an axial hole and inserted by means of thread into the axial hole of the cover, which, together with the anode and the cylindrical dielectric rod, is screwed into the housing of the cylindrical cathode with the axial hole by means of plugs inserted into the cover, the gap between the end surfaces of the cylindrical dielectric rod and the cathode, nozzles for oxygen inlet and outlet, a power source connected to the anode and cathode. In the known device, the solution is fed into the anode cavity and, having passed the dielectric gap, enters the cathode, heats up in it and goes down through its axial hole.

The disadvantages of the above technical devices for heating liquids are the high energy intensity of the heating process and the low productivity of the heating elements.

The technical result is to reduce the energy intensity of the heating process and increase the performance of heating elements

The technical result is achieved in that in the heat cell of the heating battery, consisting of a dielectric cylindrical body with upper and lower covers inserted into the body by means of a thread, an anode located on a cylindrical dielectric rod having a lower tide, an axial hole and inserted by means of a thread into the axial hole a cover, which, together with the anode and the cylindrical dielectric rod, is screwed into the housing by a thread, of a cylindrical cathode with an axial hole, by cutting inserted into the cover, the gap between the end surfaces of the cylindrical dielectric rod and the cathode, nozzles for the inlet and outlet of the solution, a power source connected to the anode and cathode, according to the invention, the anode is made in the form of a spiral with a pitch of turns equal to approximately the diameter of the wire entwined around a cylindrical dielectric rod, which has an upper tide for fixing the anode, through radial holes connected to its axial hole, made through through the bottom of the rod and inserted go into the lower cover, in which there is a nozzle for the solution inlet, and the cathode is inserted into the axial hole of the lower part of the upper cover, equipped with a nozzle for the solution outlet, while an electronic pulse generator with an adjustable pulse frequency and duty cycle of 70-120 is used as a power source moreover, to control the gap between the end surfaces of the cylindrical dielectric rod and the cathode used gaskets located at the junction of the upper and lower covers with the housing.

The novelty of the proposed proposal is due to the fact that in a heat cell the heating of water molecules and its ions is carried out not by sinusoidal or direct current, but by voltage pulses, which synchronously generate similar current pulses. In this case, the electrodynamic effect on the molecules and ions of water is carried out in a special electrolytic gap, where they are polarized. In addition, due to the fact that the inlet and outlet pipes of the heat cell are aligned, and the cathode having an axial hole is located in the area of the upper outlet pipe through which the heated solution exits, heat losses are reduced and the energy efficiency of the device is increased. The novelty of the claimed heat cell is seen in the fact that an electronic pulse generator with an adjustable pulse frequency and duty cycle is used as a power source. An electronic generator of electrical pulses is included in a conventional electrical network with an electricity meter that takes into account its pulse flow rate.

With this scheme of electric power supply to a heat cell, it is possible to select the resonant frequency of action on water molecules and its ions and, thus, sharply reduce the energy expenditure for their destruction. In the subsequent synthesis of water molecules and its ions destroyed by the pulsed resonant electromagnetic field of the spiral anode, additional thermal energy is released.

According to the patent literature not found a similar set of features, which allows us to judge the inventive step of the proposal.

The invention is illustrated by drawings, where figure 1 shows a General view of a heat cell; figure 2 shows the heating battery, consisting of heat cells.

The heat cell of the heating battery (Fig. 1) contains a hollow dielectric cylindrical body 1 with internal threads at the ends and with a lower cover 2 with a dielectric cylindrical rod 3 having an axial through hole 4 and radial holes 5. The upper 6 and lower 2 covers have nozzles 7 and 8 for entry and exit of the working solution with axial holes 9 and 10, respectively. The inner dielectric rod 3 has an upper cylindrical tide 11 and is inserted by means of a thread 12 into the lower part of the cell body 1.

The anode 13 is made in the form of a spiral with a pitch of turns equal to approximately the diameter of the wire, which is fixed on the rod 3 by means of an upper cylindrical tide 11.

A cylindrical cathode 15 with an axial hole 16 is inserted by threading into the axial hole 17 of the lower part of the upper cover 6. The gap 18 between the lower end plane of the upper cover 6 and the end surface of the cylindrical tide 11 of the inner dielectric rod 3 is controlled by gaskets 19 located at the junction of the upper 6 and bottom 2 covers with housing 1.

The heating battery 20 (FIG. 2) consists of 3 heat cells connected in series 21. A pump 22 for pumping the solution and a filler pipe 23 with a filter absorber are connected to the battery 20. The thermal cell of the heating battery operates as follows.

The heating battery 20 (figure 2) is filled with a weak electrolytic solution through the filler pipe 23 with a filter absorber. The electrical circuits of the cells are connected in parallel and connected to an electronic power source connected to the network. The pump 3 for pumping the solution (figure 2) is also included in the electrical network.

The electronic generator of electrical pulses begins to supply pulses of a given frequency to the block of heat cells 21 (figure 2). Pump 22 circulates the solution passing from the battery through a block of 2 cells. The solution passing through each cell (Fig. 1) enters the cavity of the cell body 1, passes through the hole 9 of the inlet pipe 7 and the hole 4 of the inner dielectric rod 3, then through the radial holes 5 into the anode cavity 14 and then through the electrolytic gap 18 in the axial hole 16 of the cathode 15 in the outlet pipe 8. When passing through, the solution is exposed to electrical impulses arising between the anode and cathode in the dielectric gap 18, and thereby heats up. It was experimentally established that if an electronic pulse generator delivers voltage pulses with an amplitude of 1000 V and current pulses with an amplitude of 150 A to the block of heat cells, then the energy consumption for heating the solution circulating in the heating battery is reduced several times, compared with the widespread heating elements.

Claims (1)

The heat cell of the heating battery, consisting of a dielectric cylindrical body with upper and lower covers inserted into the body by means of a thread, an anode located on a cylindrical dielectric rod having a lower tide, an axial hole and inserted by means of a thread into the axial hole of the cover, which together with the anode and a cylindrical dielectric rod is screwed through a thread into the housing, a cylindrical cathode with an axial hole, through a thread inserted into the cover, the gap between the end the surfaces of a cylindrical dielectric rod and cathode, nozzles for oxygen input and output, a power source connected to the anode and cathode, characterized in that the anode is made in the form of a spiral with a pitch of turns approximately equal to the diameter of the wire entwined around the cylindrical dielectric rod, which has an upper tide for fixing the anode, through radial holes connected to its axial hole, made through and through in the lower part of the rod, and inserted into the lower cover, in which the pat cuttings for the entrance of the solution, and the cathode is inserted into the axial hole of the lower part of the upper cover, equipped with a nozzle for the exit of the solution, while an electronic pulse generator with an adjustable pulse frequency and duty cycle of 70-120 is used as a power source, moreover, to control the gap between the end surfaces cylindrical dielectric rod and cathode used gaskets located at the junction of the upper and lower covers with the housing.

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