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INVENTION
Russian Federation Patent RU2135903

DEVICE FOR HEATING FLUID AND HEAT

DEVICE FOR HEATING FLUID AND HEAT

Name of the inventor: Elin BV .; VV Terekhin
The name of the patentee: Elin Boris Viktorovich; Terekhin Viacheslav
Address for correspondence: 141070, Korolev, Moscow region, ul.Tsiolkovskogo, 10, kv.41, Elin BV.
Starting date of the patent: 1997.11.26

Setting the heat source and intended for heating liquids and for liquids with different mixing processes. Apparatus for heating fluid comprises heat generators, fuel tank, electric and their connecting pipes, wherein the inlets are connected to a heat generator installed on the tank manifold connected via a conduit with the discharge port of the electric pump, and the outlet pipes of heat generators - a tank. Heat generator contains swirling chamber connected to the body with a lattice, which is a camera installed between the inlet and outlet pipes perpendicular to the flow of liquid solid wall with the grooves on the periphery. When this case is made in the form of a torus, half-turns which are arranged along a helical line. The ratio of length along the axial line of the torus to the inner diameter of the torus is equal to or greater than 8. The diameter of the solid portion of the baffle lattice is made larger than the inner diameter of the pipes, and the ends of the pipes are installed at a distance from the partition 25-35% of the inner diameter of the nozzle. This heat generator design enhances heat dissipation efficiency of the process and mixing liquids. Adopted install design reduces metal consumption and the cost of the entire system for the heating fluid.

DESCRIPTION OF THE INVENTION

The invention preferably relates to heat engineering and can be used in various heating systems, and heating and fluids for industrial and domestic use.

The invention may also be used for mixing liquids and preparation of emulsions for various processes.

Known devices using liquid change parameters (pressure, flow rate) to generate heat energy or mixing liquids. See, for example, jet mixer for Injection application 95117191/20 of 10/17/95 (patent 3563 U1), and a heat source for heating the device liquids on the application of 93021742/06 4/26/93 (patent RU 2045715 C1).

By application 95117191/20 mixer comprises a mixing chamber, the homogenization chamber and an outlet nozzle with a continuous barrier at the periphery with blades mounted perpendicularly to the liquid flow in the outlet nozzle homogenization chamber.

the mixing chamber is a cross-section in a spiral shape and is provided with two openings for supplying liquids in the sidewall for supplying a part of the spiral and the end wall for feeding along the axis of the chamber.

Said mixer does not provide sufficient fineness mixing liquids, as a solid partition with vanes on the periphery has a small length in the direction of fluid flow, and one fluid inlet into the mixing chamber through a hole made in the end wall of the mixing chamber along the axis without twist.

Heat exchanger and the heating device for liquids comprises application 93021742/06 cyclone (spin cell) and connected thereto a cylindrical housing with a brake device in the form of several radially extending ribs on the central hub.

Apparatus for heating liquids comprising a heat generator, the inlet being connected to the discharge port of the electric pump, and piping system.

The disadvantage of this heat generator and a device for heating liquids are significant dimensions and, consequently, the cost of metal and the device caused by a large length of the cylindrical body of the heat generator, and not enough full use of the energy of a moving fluid, due to the construction adopted by the braking device.

As the closest to the invention, the essential features of the technical solution - a prototype heat exchanger and passed to heat liquids device for application 93021742/06.

The aim of invention is to reduce metal consumption and cost of installation, improving heating efficiency of fluid mixing and fluid.

The problem is solved using a combination of the following essential features.

Apparatus for heating fluid comprising two or more heat generator, tank and electric lines connecting them.

The pump takes the liquid from the tank and feeds back into the tank through the heat generators. The liquid in the tank is being heated. The heated liquid through the pipeline system is then fed into the heating system.

The heat generator comprises a swirl chamber and a separate grid chamber with inlet and outlet pipe and a solid wall at the periphery with slots, mounted in the chamber between the nozzles perpendicular to the flow of fluid interconnected housing.

Liquid is supplied into spin chamber accelerates and receives a rotary motion to the body is supplied to the grate, where the flow of braking fluid and heat generation due to the change of the kinetic energy of the flow, this is accompanied by intensive mixing of the liquid.

Distinctive features of the invention are:

- Connect to an apparatus for heating fluid inlets on the tank heat generators with installed collector connected through a pipeline to discharge port of the electric pump and heat generators with output nozzle - tank;

- Performance of the heat generator casing in the form of a torus, half-turns which are arranged along a helical path;

- The ratio of length along the torus center line to the inner diameter of the torus is equal to or greater than 8;

- Diameter of the solid portion of the partition of the heat generator lattice formed on at least 10% of the inner diameter pipes, and the ends of the pipes are installed to partition a distance equal to 25 to 35% of the internal diameter of the pipe.

Making the liquid with said heating hallmarks of metal and reduces installation costs by reducing the dimensions of connecting pipes.

Performing the heat source to specified distinguishing features allows you to:

- Increase the efficiency of heat and mixing liquids by providing applied in the design of heat generator casing further twist of liquid flow along the axis of the body (torus);

- To improve the heat dissipation efficiency and mixing of liquids due to abrupt changes in direction of fluid flow applied in the lattice structure;

- Dlinnovye reduce dimensions of the heat generator by making the casing in the form of a torus arranged along a helical line half-turns, and, therefore, reduce the cost of metal and the whole plant for heating liquids.

DEVICE FOR HEATING FLUID AND HEAT

FIG. 1 shows a schematic of the heating fluid, FIG. 2 - general view of the heat generator, FIG. 3, 4 - design grating device.

Installation for heating a liquid. See FIG. 1, comprises a heat generator 4, the tank 3, in which heat generators are mounted, the collector 5, 1 electric, pressure 6 and suction pipes 2. two heat generator installed in the tank. Heat may be mounted outside the tank.

Inlets heat generators connected to the collector 5 mounted on the tank 3. The collector is connected via a line 6 to discharge port of the electric pump 1. Output of heat generator tubes connected to the tank.

The heat source. See FIG. 2 comprises a spin chamber 8 to the inlet grille 7, and 10, interconnected by body 9.

The housing 9 is made in the form of a torus, half-turns which are arranged along a helical line, the length ratio of the torus along the axial line of the torus inner diameter equal to or greater than 8.

Grate 10. See FIG. 2, 3, 4 is made in a separate chamber 12 with an inlet 11 and outlet nozzles 14 and a continuous wall 13 with the slots 15 in the periphery, fixed in the chamber between the nozzles perpendicular to the flow of liquid. The diameter of the solid portion 16 partition 13 is at least 10% more than the inner diameter of the pipes 11, 14 and the ends of the pipes are installed on the partition at a distance of 25 - 35% of the internal diameter of the pipe.

When installing the liquid heating fluid from the tank 3 via conduit 2 taken electric pump 1 is supplied through conduit 5 into manifold 6 and 7 through the inlets in the heat generator 4, then passed through heat generators, liquid heat generator through the outlet nozzles is returned to the tank. The heated liquid is fed into the heating system.

Compound inlets heat generators mounted with the tank manifold connected via a conduit with the electric discharge port and outlet connections heat sources - a tank, connecting pipes reduces the size and therefore reduces the cost of metal and the whole installation for heating the fluid.

When the heat source fluid is supplied via the electric pump pipe 7 into the chamber 8 twists receives spin in a plane perpendicular to the longitudinal axis of the heat source enters the housing 9 whose shape provides additional fluid along the spin axis of the housing, and enters the grating 10. The grating is intense deceleration liquid flow and mixing due to repeated changes in the direction of motion of the liquid due to the fact that the diameter 16, the solid portion of the baffle 13 with the slots 15 in the periphery, fixed in the chamber 12 between the nozzles 11, 14 perpendicular to fluid flow is formed by at least 10% greater than the inner diameter pipes 11, 14 and the ends of the pipes are installed on the partition at a distance of 25 - 35% of the internal diameter of the pipe. After lattice fluid through the outlet enters the tank.

Additional spin fluid flow in the heat generator casing and intensive braking lattice provided by the housing structure and the grating, and heat efficiency increases mixing fluids at the heat source.

In accordance with the essence of the invention have been constructed and tested prototypes of the heat generator and the heating units for the fluid. The positive test results.

CLAIM

1. Apparatus for heating fluid comprising two or more heat generator, tank and electric lines interconnecting them, characterized in that the inlets are connected to a heat generator installed on the tank manifold connected via a conduit with the discharge port of the electric pump, and the outlet pipes connected to the tank heat generators .

2. Heat generator comprising a swirl chamber and a grid as a separate chamber with inlet and outlet nozzles and a solid wall at the periphery with slots, mounted in the chamber between the nozzles perpendicular to the flow of fluid, interconnected body, characterized in that the housing is designed as a torus, half-turns which are arranged along a helical line.

3. The heat generator according to claim 2, characterized in that the ratio of the length of the torus along the axial line of the torus inner diameter equal to or greater than 8.

4. The heat generator according to claim 2 or 3, characterized in that the diameter of the solid portion of the baffle lattice is made at least 10% more than the inner diameter of the pipes, and the ends of the pipes are installed at a distance from the partition 25 - 35% of the internal diameter of the pipes.

print version
Publication date 21.03.2007gg