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INVENTION
Patent of the Russian Federation RU2235950
CAVITATION-VORTEX HEAT GENERAL
The name of the inventor: Kochkin SS. (RU); Atamanov V.V. (RU); Korotkov O.V. (RU); Markevich A.V. (RU)
The name of the patent holder: Limited Liability Company "NPC" INATEK "(RU)
Address for correspondence: 192241, St. Petersburg, ul. Turku, 23, building 3, ap. 20, A.V. Markevich
The effective date of the patent: 2003.03.27
The cavitation-vortex heat-generator belongs to heat-power engineering and can be used in devices for liquid heating, used primarily for various heating systems of buildings and structures. The object of the invention is to obtain thermal energy from a liquid (water, solutions, mixtures, etc.) in the process of high-speed dynamic reorientation of molecular fluid structures and to achieve the conditions for the transition of the kinetic energy of these structures to thermal energy, and the use of co-factor energy-cavitation. The task is solved by the fact that in the cavitation-vortex heat generator, we keep the stator and the rotor, the latter is made in the form of disks placed with a gap between the stator disks and mounted on two independent shafts. Through the holes of the stator and the rotor, through holes are made. The shafts are installed in bearing assemblies and have sealing assemblies. Rotation of shafts is carried out through independent drives connected to electric motors, and the shafts rotate towards each other.
DESCRIPTION OF THE INVENTION
The invention relates to heat power engineering and can be used in liquid heating devices used primarily for various heating systems for buildings and structures.
From the state of the art, high power heat generator designs are known, for example, used in the centralized form of supplying heat-intensive industrial technologies and civil buildings and structures.
At present, heat pumps are increasingly used as heat generators. When working in these devices, the reverse cycle is performed, i.e. There is an absorption of heat from the environment with the subsequent transfer to its body with a higher temperature.
Known are the devices of heat pumps that use changes in the physical and mechanical parameters of the medium, in particular pressure and volume, to produce thermal energy.
There is a heat generator and a device for heating a liquid, protected by the RF patent No. 2045715 (published 10.10.1995), including a body with a cylindrical part, a liquid accelerator made in the form of a cyclone, the end face of which is connected to the cylindrical part of the body. At the base of the cylindrical part opposite the cyclone, a braking device is mounted.
A rotary heat pump is known, which is protected by the RF patent No. 2159901 (published on November 27, 2000) and a heat pump, protected by the RF patent No. 2160417 (published December 10, 2000), having a hollow body with a suction connection for supplying the heated liquid and a discharge branch pipe for the heated Liquids located inside the body of the rotor in the form of a centrifugal wheel with holes along the periphery and a stator with holes installed coaxially to the rotor.
For the prototype of the claimed invention, a device for heating a liquid by means of mechanical influences has been chosen (RF patent application No.99106668 / 06, F 24 J 3/00, published 01.10.2001) comprising a housing having an inlet for receiving fluid into the housing And an outlet opening for discharging liquid from the housing; A rotatably mounted wheel adapted for rotation consisting of a disc having a circumferential annular wall in the form of a hollow cylinder attached to the outer circumference of the disc, there are a plurality of outlets arranged at a certain distance from each other along the circumference of the cylinder and a stator , Comprising a concentric surface in the form of a hollow cylinder with a plurality of outlets arranged equidistantly apart from each other along the circumference of a cylinder attached to the body and arranged concentrically with respect to the wheel cylinder to form an annular chamber, the stator outlets communicate with the outlet of the housing.
The claimed invention is directed to solving a technical problem: obtaining thermal energy from a liquid (water, solutions, mixtures, etc.) in the implementation of the method of high-speed dynamic reorientation of the molecular structures of a liquid and achieving the conditions for the transition of the kinetic energy of these structures to thermal energy, Concomitant factor - cavitation.
This is achieved due to the fact that in the cavitation-vortex heat generator comprising a housing equipped with inlet and outlet nozzles, the stator and the rotor are made in the form of alternating coaxial disks perforated through holes, the heat generator having at least two rotors mounted on independent shafts Having independent independent drives and rotating in opposing directions, and the stator is made either in the form of a single perforated disk located between the rotors, or in the form of two annular disks located in the space between the walls of the housing and the rotors.
1 shows a longitudinal section of a cavitation-vortex heat generator
With two stators and two rotors
 FIG. 2 shows a connection diagram of a cavitation-vortex heat generator |
 FIG. 3 shows a diagram of vortices in the interdisk space |
4 shows the interaction of forces inside a vortex
 5 shows a diagram of the interaction between vortex formations in cords |
 6 shows a longitudinal section of a cavitation-vortex heat generator with one stator and two rotors |
The cavitation-vortex heat generator comprises a housing consisting of two half-shells 1, a stator 2 made in the form of either one disk (Fig. 6) or two annular disks 3 (Fig. 1), at least two rotors 4 made in parallel Disks mounted on two independent shafts 5 and placed with a gap either between the walls of the half-shells 1 and the stator 2 (FIG. 6) or between the discs 3 of the stator 2 (FIG. 1). The through holes 6 are made in the stator and rotor discs. The shafts 5 in the half-shells are installed in the bearing assemblies 7 and have sealing units 8. The heated liquid is supplied to the casing and the heated liquid is withdrawn from the casing via the supply 9 and 10 branch pipes connected and connected to the heating main Pipelines 11. Rotation of the shafts 5 is carried out through independent drives 12 connected to the motors 13, the shafts 5 rotating towards each other, transferring counter rotation to the rotors 4. The supply pipes 9 of the heat generator through the pipeline are connected to a pressure pump 14. The heat-generator discharge pipes 10 are connected through the pipeline To the expansion tank 15 included in the heating main.
It is possible to install two or more rotors 4 on each independent shaft 5. In this case, the number of annular disks 3 of stator 2 will be determined depending on the chosen alternation of stator and rotor discs: stator-rotor-stator-rotor-stator-, etc. "Or" rotor-stator-rotor-stator-rotor-, etc. "
CAVITATION-VORTEX HEAT-GENERATOR WORKS AS FOLLOWS:
The pump 14, under excessive pressure, pumps the heated liquid through the supply pipes 9 into the heat generator housing. Passing through the holes 6 of the disk 3 of the stator 2, the liquid flow is divided into a plurality of jets. In the cavity between the ring 3 of the stator 2 and the disc of the rotor 4, the initial stage of formation of the vortex flows of the liquid takes place. The rotor perforation serves as a detector of the formed vortex molecular structures of the liquid into the space between the rotors, where a vortex field is formed. Here, all the vortex molecular flows of the liquid receive a strict orientation. When two adjacent vortex molecular flows interact, a "perturbation" occurs in the form of energy release (the property of liquid crystals). In this case, heat energy.
FIG. 3 shows how the formation of "vortex cords" in the interdisk space occurs. Each vortex has a velocity around its axis, which increases from 0 to Mach when the vortex passes from the center to the periphery of the rotor. As a result, within the vortex a rarefaction region is formed, in which cavitation bubbles arise. Since the vortex field occupies the entire interdisk space, the cavitation field also occupies the same region, being inside the vortices. On the periphery of each vortex, the molecular formations of the liquid are strictly oriented under the action of centrifugal forces, which leads to an additional allocation of thermal energy in the interaction between the vortices and the resulting "perturbations". As a result of these two factors, vortex and cavitation, the heat energy released in the liquid in the latent state in the form of intermolecular bonds occurs. The heat generator in this process plays the role of the initiator of the process.
CLAIM
1. A cavity-vortex heat generator comprising a housing having nozzles for supplying a heated liquid and withdrawing a heated liquid, a perforated stator and a rotor disposed inside the housing, a discharge pump, a rotor drive, characterized in that the stator and the rotor are in the form of disks perforated through holes , Wherein the stator is made in the form of one or more annular disks, and the rotor is made in the form of two disks installed with a gap relative to each other, the rotor disks being mounted on independent shafts having independent independent drives and rotating towards each other.
2. The cavitation-vortex heat generator according to claim 1, characterized in that more than one rotor is mounted on each independent shaft.
print version
Date of publication 30.12.2006гг
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