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THERMAL DEVICES, DEVICES FOR HEATING LIQUID MEDIA AND THEIR APPLICATION
INVENTION
Patent of the Russian Federation RU2204770

THERMODOGENERATOR GORLOVA

The name of the inventor: Gorlov Vasily Alekseevich
The name of the patent holder: Gorlov Vasily Alekseevich
Address for correspondence: 446430, Samara Region, Otradny, ul. Gaydara, 60, apt. 10, to VA Gorlova
The effective date of the patent: 2001.02.28

The invention is intended for use in heat generators, namely vortex heat generators intended for heating liquid media. The invention comprises a pipe body, a motion accelerator configured as a cyclone with the end face connected to the housing and the lateral by the injection connection with an electric drive pump, the brake devices mounted: one at the base of the housing opposite the cyclone, that is, in front of the washer , Another, additional, in the bypass nozzle, after the zone of its connection with a cyclone communicating with the inlet end of the bypass pipeline, the inner surface of the washer being made in the form of a spherical shape, the outlet end of the bypass pipeline is connected to the pump inlet, and the inner surface of the housing is made with Changing curvature, namely in the form of a truncated cone. The invention makes it possible to increase the efficiency of the heat generator.

DESCRIPTION OF THE INVENTION

The invention relates to heat generators, namely vortex heat generators intended for heating liquid and gas media, for example water, in hot water or hot water supply systems, and can be used in other branches of the national economy.

Known is the closest of the analogs and adopted as a prototype heat generator, comprising a body having a cylindrical part, a motion accelerator configured as a cyclone, the end face of which is connected to the cylindrical part of the body (hereinafter CCRF), and the lateral one by an injection pipe with an electric pump, Brake devices mounted: one - at the bottom of the DCC in front of the outlet of the washer / bottom / connected to the outlet branch pipe, the other, optional - in the bypass pipe, after the zone of its connection with the cyclone, the bypass pipeline connected by the inlet end to the bypass pipe, and Entrance - with the outlet branch of the Central Waste Water Treatment Plant, connected to the system of water heating or hot water supply. / Further to the consumer system /./ See patent 2045715, M, Cl. 6 F 25 B 29/00 .

The disadvantage of this heat generator is that during its operation , there is no selection of hot water flow from the cold flowing from the outlet branch of the Central Electrochemistry, which is attached to the consumer system.

This is due to the fact that the regular separation of water flows in the cylindrical part of the heat generator body occurs on three types of flows moving in two directions: namely, hot, warm and cold:

- where the hot water flow, moving away from the accelerator and being pressed by the force of the centripetal acceleration to the inner surface of the Central Circuit, moves in the direction of exit through the hole of the washer that performs, in addition to the choking of the hot water, and the function of the bottom of the opposite end of the TsCHK;

- a warm water flow, - one part (external), in contact with the hot water flow, moves in parallel with it, moving away from the accelerator in the direction of the washer, the other part (internal), in contact with the cold flow of water, moves and in parallel with it against the direction of the hot Flow, i.e., through the outlet of the accelerator outlet, into the bypass pipeline, which is connected by the outlet end to the outlet branch pipe connected to the consumer system;

- the cold flow of water, contacting the inside of the warm stream, moves in the central part of the DCC opposite to the direction of the hot flow, and to the outlet, through the accelerator outlet, into the bypass pipeline, communicating with its outlet end to the outlet pipe where the cold water is mixed again with hot and Chilled enters the consumer system.

- to a lesser extent, but the shape of the inner surface of the washer contributes to the same effect, namely, when the hot water flow and the warm flow contacting with it reach the flat inner surface of the washer, both flows are mixed and, forming, form a stable layer in front of the hole and washer area , Is not so hot, prevents the approach of the cold flow, and through the hole of the washer enters the outlet pipe, where it mixes with the cold flow of water coming from the bypass pipeline, and then enters the consumer system more chilled.

It is an object of the present invention to increase the efficiency of a heat generator and the quality of the selection of a hot water stream from a cold flow coming from the outlet pipe to a consumer system.

This object is achieved by the fact that in a known heat generator comprising a tubular body, a motion accelerator made in the form of a cyclone whose end face is connected to the housing and the lateral side by means of an injection pipe with an electric drive, brake devices mounted: one at the base The opposite of the cyclone, i.e. in front of the washer, the other one, in the bypass pipe, after the zone of its connection with the cyclone communicating with the inlet end of the bypass pipeline, the outlet end of this pipeline is connected to the pump inlet and the inner surface of the housing is made With varying curvature, namely in the form of a truncated cone.

For the same purpose, the inner surface of the washer can be made, for example, in the form of a spherical shape.

In addition, the heat generator can be provided with a fluid expansion compensator.

In the drawing, a diagram of a heat generator with partial cuts for better representation is shown.

THERMODOGENERATOR GORLOVA

The heat generator comprises a frustoconical body 1 with an outlet nozzle 2, a motion accelerator 3 made in the form of a cyclone connected by an end surface to the body base, an injection pipe 4 with a circular inlet 5 and an outlet 6 of rectangular cross section connected to an inlet of a rectangular cross section Accelerator 3, the water centrifugal pump 7, its outlet circular nozzle opening connected to the circular water hole 5 of the injection pipe 4, the bypass line 8 whose inlet end is connected to the bypass nozzle 9 of the accelerator 3 and the output end to the inlet branch pipe 10 of the pump 7, for The drive of the last motor 11, the braking devices 12 and 13, the washer 14, the return pipe 15 and the fluid expander 16.

THE THERMAL GENERATOR WORKS FOLLOWING

When the electric motor 11 is turned on, the centrifugal pump 7 supplies water at a pressure of 5 to 6 atm into the injection pipe 4 and from its outlet 6 of rectangular cross-section water enters the inlet, rectangular section, accelerator 3, where the tangential flow is accelerated and the swirling enters the vortex Pipe, i.e. Into the inner tapered surface of the body 1, the area of ​​the inlet opening at the base of which is larger than the area of ​​the rectangular opening 6 of the injection pipe 4.

Moreover, in the conical part of the body 1 the water flow transformed into a vortex flow moves from the accelerator 3 in the form of a helical spiral along the inner wall with varying curvature, which at least maintains the pressing force of the centripetal acceleration to the wall of the water flow, and even more Force, a directly proportional change in curvature than at the beginning of its path along the cone surface of the base of the shell 1, to the opposite end of the latter, where a natural separation of water flows into three types of concentric flows occurs, namely:

  • Outdoor - hot,
  • Medium - warm,
  • Central - cold,

And, having reached the opposite end of the body 1, the swirling flow of water meets the obstacle of the spherical end surface of the washer 14 with the opening communicating with the outlet branch pipe 2 and changing its direction by the curvature of the sphere towards the center of the hole, the hot water stream is pressed against the spherical surface of the washer 14 by the centripetal acceleration force , Greater than to the cone wall of the body 1.

Thus, the hot water flow, accumulating in front of the area of ​​the hole and the washer, forms a dense stable layer of hot water that prevents the approach not only of the cold but also of the warm water flow, and through the hole of the washer 14 enters the outlet 2 in a purely hot form and the same Enters the consumer system.

Meanwhile, a warm flow of water, accumulating in the central part of the body 1, is mixed with the cold flow, and both flows form a countercurrent, i. E. Are displaced in the opposite direction to the accelerator 3 and, changing their direction, enter the power of the braking device 12 which quenches the vortex rotation, converting the rotation energy into heat and rectifying the mixed flows to the accelerator 3 to the outlet through the bypass 9, where the mixed flow is further rectified The braking device 13 and enters the bypass line 8, which the heated mixed stream sends to the inlet pipe 10 of the pump 7 for a repeated heating cycle by the heat generator.

Due to the changing curvature along the entire length of the inner cone surface of the body and the washer, the force of the water flow pressure on the wall of the housing directly increases, and consequently the water heating rate and efficiency increase. The same effect is facilitated by the connection of the output end of the bypass pipeline to the inlet branch pipe of the pump.

CLAIM

A heat generator comprising a housing in the form of a pipe, a motion accelerator configured as a cyclone whose end face is connected to the housing, and lateral via an injection pipe with an electric drive pump, brake devices mounted: one at the base of the housing opposite the cyclone, i.e. before the washer, The additional one, in the bypass pipe, after the zone of its connection with the cyclone communicating with the inlet end of the bypass pipeline, characterized in that the inner surface of the washer is made in the form of a spherical shape, the output end of the bypass pipeline is connected to the pump inlet, and the inner surface of the housing is made With varying curvature, namely in the form of a truncated cone.

print version
Date of publication 08.12.2006гг