JPS61231348A - Device and apparatus for heating liquid - Google Patents

Abstract

PURPOSE:To heat a liquid at favorable energy efficiency, by rotating the liquid at high speed in a magnetic field. CONSTITUTION:With a DC source power impressed on a coil 3, lines of magnetic force are generated in the longitudinal direction of a casing 2, and a rotor with vanes 9 is rotated at high speed by a rotation-driving means 8. For example, when water is continuously introduced through an inlet pipe 5 under this condition, it is rotated at high speed in the casing 2 by the rotor 4. In this case, water intersects with the lines of magnetic force in an orthogonal direction at high speed, so that an electromotive force for generating a short-circuit current is generated, and water generates heat. Water thus heated to a predetermined temperature is discharged to the exterior of the device 1 through a discharging pipe 6, to be sequentially used for an assigned purpose. The energy efficiency in this heating is fairy above 100%.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and apparatus for generating an electromotive force in a liquid f and raising the temperature of the liquid by rotating the liquid at high speed in a magnetic field.

Traditionally, methods for raising the temperature of liquids include electric heaters, induction heating,
There are methods of utilizing combustion heat of fuel, solar heat, etc., but these have drawbacks such as low energy generation efficiency, high equipment costs, and dependence on weather conditions. The present invention relates to a method and device for heating a liquid, which aims to solve the above problems and generate extremely high efficiency with a simple device.This will be explained with reference to drawings based on examples. Second
The figure shows a first embodiment of the present invention, in which 1 is a liquid temperature raising device, 2 is a closed cylindrical casing, and the inner diameter / OQ *
m.

It is made of a non-magnetic stainless copper pipe with a length of 30,011 mm, and a coil 3 coated with insulating resin is wound many times on the outside, and both ends of the coil 3 are connected to a DC power source (not shown). A rotary shaft 7 is provided concentrically within the casing 2 and is directly connected to a rotary drive means 8 outside the casing 2.
, plate-shaped vanes 9 that are long in the length direction of the rotating shaft 7 are fixed at an angle of 90 degrees with each plate 7, and the rotor 4 is constituted by the rotating shaft 7 and the vanes 9.

Further, both ends of the rotating shaft 7 are supported by bearings 4 provided on both side walls of the casing 2. Further, a liquid to be treated inlet pipe 5 is provided on one side wall of the casing 2, and a temperature increasing liquid discharge pipe 6 is provided on the other end thereof, and the casing 2 and the rotation driving means 8 are fixed horizontally to a base 11. There is.

In this case, due to the DC power applied to the coil 3,
Lines of magnetic force are generated in the length direction inside the casing 2, and the rotor with blades 9 is rotated by the rotation driving means 8 per minute. ;00-
It is rotated 20,000 times. Especially 3000-3 O
Good O rotation. In this state, when a liquid such as water is continuously introduced from the liquid to be treated introduction pipe 5, this water is rotated at high speed inside the casing 2 by the rotor 4. At this time, the water cuts the magnetic lines of force at right angles at high speed, creating an electromotive force that becomes a short lightning current, and the water generates heat.

Furthermore, the water that has been brought to a predetermined temperature by this process continuously is discharged from the device 1 through the heated liquid discharge pipe 6, and is sequentially used according to the purpose of use.

- The temperature raising effect at this time is, for example, with a power of 200 volts and t amperes, C heavy oil containing 30% water has a temperature raising effect of t° C. at a throughput of tIoo liters per hour. This means that the energy efficiency greatly exceeds 700%. In particular, the method and device have the advantage of generating more energy with a smaller, simpler device and lower operating costs.

In addition, in the above embodiment, an example was shown in which μ blades 9 were fixed at 90 degrees each, but this is not limiting, and the number of blade plates 9, the number of attachment points, and the rotational drive means The blade plate 9 may be fixed to the rotating shaft 7 with one end supported and directly connected to the rotating shaft of the blade plate 8, and the cross section of the blade plate 9 may not be plate-shaped.
An odd shape such as U-shape or S-shape is also acceptable. Furthermore, if an alternating current power source is used as the power source applied to the coil 3, there is an effect such as generation of induction heating, so this may be used. etc. 1. Appropriate changes may be made within the scope of the spirit of the invention.

FIG. 3 and the tac diagram show the N2 embodiment, in which the rotor 4 inside the casing 2 and the rotation drive means 8 provided outside are not directly connected, and the rotor 4 provided in the rotation drive means 8 is Driving magnet 1 made of a permanent magnet? 1. through two walls of the casing made of non-magnetic material. The rotational force of the rotary drive means 8 is also transmitted to the rotor 4 by using the tensile force of the driven magnet 1y, which is a permanent magnet provided on the rotor 4 inside the casing 2. It has the advantage that a device without liquid leakage can be created.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is an enlarged longitudinal cross-sectional view of the first embodiment, and FIG. 2 is taken along line A-A' in FIG.
FIG. 3 is an enlarged vertical sectional view of the second embodiment, and FIG. 3 is an enlarged sectional view taken along line BB in FIG. 3.

Claims (4)

[Claims] (1) A method of generating an electromotive force in the liquid and raising the temperature of the liquid by causing the liquid to rotate at high speed in a closed cylindrical device in which magnetic lines of force are generated in the length direction. (2) A coil 3 is wound many times around the outer periphery of a casing 2 having a closed cylindrical shape of a liquid temperature raising device 1.
A rotor 4 with blades 9 is provided inside the casing 2, and this rotor 4 is linked with a rotation drive means 8 provided outside the casing 2. A liquid to be treated liquid inlet pipe is connected to one end of the casing 2 in the longitudinal direction. 5. A liquid heating device characterized in that a heating liquid discharge pipe 6 is provided at the other end. (3) A liquid temperature increasing device according to claim 2, wherein the rotor 4 and the rotation drive means 8 are connected by a rotating shaft 7. (4) The liquid temperature increasing device according to claim 2, wherein the rotor 4 is indirectly interlocked by the rotation drive means 8 and the magnet 10.