CN202906706U

CN202906706U - Magnetic coupling heating rotor

Info

Publication number: CN202906706U
Application number: CN 201220607076
Authority: CN
Inventors: 朱建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-16
Filing date: 2012-11-16
Publication date: 2013-04-24
Anticipated expiration: 2022-11-16

Abstract

The utility model relates to a magnetic coupling heating rotor which consists of an iron core, a rotating shaft, a short circuit coil and a heat output channel. The iron core is a concentric cylinder formed in the manner that silicon steel sheets are strung on the rotating shaft in a laminating manner and are compressed and synchronously rotate along with the rotating shaft, wherein the shape and the material of the iron core are the same with those of an iron core of a rotor for forming a three-phase squirrel-cage asynchronous motor or a three-phase wire-wound motor; the short circuit coil is made in the manner that a high-temperature resistance insulated metal wire is wound by turns and then the initial and tail parts of the high-temperature resistance insulated metal wire are in short connection; the short circuit coil is arranged in a tooth space-shaped magnetic circuit shoe pole on the outer surface of a rotor cylinder; and the heat output channel is formed by tubular bodies or bodiless through holes, wherein the tubular bodies are distributed in the short circuit coil to space the wire turns of the short circuit coil, is formed into a channel of heat conduction oil flowing through the inside of the short circuit coil and has excellent heat conducting performance, and the bodiless through holes are reserved in the setting process of the short circuit coil. The magnetic coupling heating rotor disclosed by the utility model utilizes the wind energy in the nature; the magnetic coupling heating rotor is dragged to rotate in a magnetic field by a fan, so that the short circuit coil does work to emit heat, the direct conversion from the wind energy to the heat energy is implemented and the output speed of converting the wind energy into the heat energy is improved.

Description

Magnetic coupling heating rotor

Technical field

The utility model relates to a kind of magnetic coupling heating rotor, and it is that a kind of nature wind energy of utilizing drives heat generating components in the mechanical energy conversion thermal energy output device that rotary power that blower fan produces drags, can improve the delivery efficiency of mechanical energy conversion thermal energy.

Background technology

Wind energy is the energy that can continue on a large scale development and use that a kind of nature exists, obtained significant progress although utilize wind power generation, but the energy form that finally needs in many occasions is heat energy, and the relevant matured product that wind energy is directly changed into heat energy yet there are no report.Thereby the problem that wind energy is directly changed into heat energy is studied and product development, improves the efficient that wind energy directly is transformed into heat energy, is the urgent need of present wind-force heating produce market.

Summary of the invention

The problem that the utility model exists for above-mentioned prior art and a kind of magnetic coupling heating rotor is provided, to utilize the nature wind energy, rotating mechanical energy by draught fan impeller drags magnetic coupling heating rotor and rotates in magnetic field, make and be wrapped in equally distributed a plurality of short-circuited coil cutting magnetic lines generation induced current acting heatings by the coiling of N turn insulation wire on the rotor, in N circle coil, be provided with several for the tread flaking through hole that thermal output passage or the short-circuited coil of conduction oil circulation are reserved in shaping process, reduce the short-circuited coil heat accumulation.Can improve the output speed of mechanical energy conversion thermal energy.

The technical scheme of the utility model magnetic coupling heating rotor is as follows:

A kind of magnetic coupling heating rotor, it is characterized in that: it is comprised of iron core, rotating shaft, short-circuited coil, thermal output passage, iron core is and consists of three phase squirrel cage induction motor or three-phase wire wound motor rotor with the silicon steel sheet of shape with material, fall string through layer and compress in rotating shaft, with the concentric cylinder of rotating shaft synchronous rotary; Short-circuited coil is to be made through multiturn winding self head and the tail short circuit by the high-temperature insulation plain conductor, is arranged in the teeth groove shape magnetic circuit utmost point palm of rotor cylinder outer surface; The thermal output passage is to be distributed in interval short-circuited coil wire turn in the short-circuited coil, consists of the tubular body with good heat conductive performance of the inner conduction oil passage of short-circuited coil of flowing through or the tread flaking through hole formation that short-circuited coil is reserved in shaping process.

The advantage of the utility model magnetic coupling heating rotor is as follows:

The utility model magnetic coupling heating rotor is to be bold in innovation on the basis of existing threephase motor and to transform, utilize the nature wind energy, dragging magnetic coupling heating rotor by blower fan rotates in magnetic field, make short-circuited coil acting heating, thereby realized that wind energy directly is transformed into heat energy, improved the output speed that wind energy directly is transformed into heat energy.

Description of drawings

Fig. 1 is the structural representation of the utility model magnetic coupling heating rotor.

1 iron core, 2 rotating shafts, 3 short-circuited coils, 4 thermal output passages.

Describe the utility model in detail below in conjunction with accompanying drawing.

Embodiment

Embodiment 1

The structure of the utility model magnetic coupling heating rotor as shown in Figure 1, formed by iron core 1, rotating shaft 2, short-circuited coil 3, thermal output passage 4, iron core 1 is to fall string by the silicon steel lamella to compress in rotating shaft, concentric cylinder with the rotating shaft synchronous rotary consists of, and its shape is identical with formation three phase squirrel cage induction motor or three-phase wire wound iron core of rotor of motor with material.Short-circuited coil 3 is to be made by high-temperature insulation plain conductor self head and the tail short circuit after multiturn twines, and is installed in the teeth groove shape magnetic circuit utmost point palm of rotor cylinder outer surface; Be wrapped in equally distributed short-circuited coil 3 cutting magnetic lines generation induced current acting heating on the rotor, in order to reduce the short-circuited coil heat accumulation, be provided with several for the thermal output passage of conduction oil circulation, thermal output passage 4 is by being distributed in short-circuited coil wire turn in interval in the short-circuited coil, and the conduction oil passage that consists of the short-circuited coil inside of flowing through has the tubular body of good heat conductive performance or tread flaking through hole that short-circuited coil is reserved in shaping process consists of.

Claims

1. magnetic coupling heating rotor, it is characterized in that: it is comprised of iron core, rotating shaft, short-circuited coil, thermal output passage, iron core is and consists of three phase squirrel cage induction motor or three-phase wire wound motor rotor with the silicon steel sheet of shape with material, fall string through layer and compress in rotating shaft, with the concentric cylinder of rotating shaft synchronous rotary; Short-circuited coil is to be made through multiturn winding self head and the tail short circuit by the high-temperature insulation plain conductor, is arranged in the teeth groove shape magnetic circuit utmost point palm of rotor cylinder outer surface; The thermal output passage is by be distributed in short-circuited coil wire turn in interval in the short-circuited coil, consist of the flow through tubular body with good heat conductive performance of the inner conduction oil passage of short-circuited coil or the tread flaking through hole that short-circuited coil is reserved in shaping process.