CN201344613Y

CN201344613Y - Heating stove core with electromagnetic induction

Info

Publication number: CN201344613Y
Application number: CNU2008202283240U
Authority: CN
Inventors: 要陕全
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-11-11
Anticipated expiration: 2018-12-22

Abstract

The utility model relates to novel energy-saving environment-friendly heating equipment, in particular to a heating stove core with electromagnetic induction. At present, most of families still use coal stoves, which are commonly referred to as 'traditional heater', for heating, except that part of families already use central heating systems and gas stoves, and an extremely small number of families use electrical heaters. However, all the heating ways can not bring an ideal heating effect. The utility model aims at developing the heating stove core with electromagnetic induction. The heating stove core has the structure that an annular inner barrel body and an annular outer barrel body are vertically buckled on each other, and an inner tube is fixed in the barrel bodies; the upper end of the barrel bodies and a head cap are fixed to form a whole body, and blowholes are distributed on the tube wall of the inner tube, and are communicated with an interbedded passage between the annular inner barrel body and the annular outer barrel body; spiral induction coils are placed in the inner and the outer barrel bodies which are buckled on each other, and an annular groove, thereby forming a circular heating device. The utility model has the effects of large heating area, rapid temperature rise, instant heating and high thermal efficiency. Due to the adoption of a water-electricity separate heating way, the utility model is safe and reliable.

Description

Electromagnetic induction heating combustion chamber

One, technical field

The utility model relates to a kind of novel energy-saving environment-friendly type heating equipment, specifically is electromagnetic induction heating combustion chamber.

Two, background technology

The heating equipment of selling on the market has the traditional heating stove of coal as the energy, have electric power as the energy as Sunny (resistance wire heat radiation), oily fourth heating installation, ceramic heating installation or the like, all have the lower problem of certain thermal efficiency.Winter heating equipment is the indispensable living facilities of each family in area, NORTHWEST CHINA side.At present, remove part family and used the central heat supplying system and used gas furnace, outside electric heater few home-use, most of families still use coal furnace heating, are commonly called as " native heating installation ".Yet the heating system that these are numerous does not all reach desirable heating effect.

State Intellectual Property Office discloses " electromagnetic induction furnace " patent on the net on January 7th, 2004, the patent No. is CN03215312.0, publication number is CN2597881, the technical pattern content is to comprise shell, water tank, titting water outlet, admitting pipe joint, tank outer wall overlaps on the ring-type magnet exciting coil skeleton and is wound with magnet exciting coil, magnet exciting coil is received control circuit, be characterized in: the inside and outside iron pipe of two water flowings that are nested together vertically is set in the described water tank, reach between outer iron pipe and the tank inner wall all at regular intervals between the inside and outside iron pipe, each is connected as a single entity two iron pipe upper and lower sides by a connecting rod, fixedly connected with tank inner wall in the connecting rod two ends, the radiator drain joint is arranged on tank top, admitting pipe joint is arranged on water tank bottom.

Three, technology contents

The purpose of this utility model is a kind of electromagnetic induction heating combustion chamber of development, and it is big to reach heating surface area, and quick heating is realized transient heating, the purpose that thermal efficiency ratio is higher.

Technology contents of the present utility model is:

Annular inner drum 3 and annular exterior bowl interlock up and down, wherein intracardiac fixing interior pipe, the integral body in its upper end and the fixing formation of end socket lid, it is delivery port that double-deck end socket covers end, interior pipe lower end is a water inlet, in the inner pipe wall distribution hole for water spraying, hole for water spraying and annular exterior bowl and between sandwich passage communicate, this sandwich passage is sealed intracranial sandwich passage and delivery port communicates through the limbers of upper end with double-deck; Place the spiral induction coil in interior exterior bowl that interlocks and the cannelure, form around heater.

Advantage of the present utility model with effect is: compare traditional heating method, the electromagnetic induction heating stove has following characteristics:

1, ripe and also advanced, heat production efficient height.The electromagnetic induction heating stove, the body of heater inner bag adopts around heater, and heating surface area is big, and water temperature raises fast, and has realized transient heating.Utilize the effect of electromagnetism alternating magnetic field, produce thermal energy, and do not need the heat conduction, so the thermal efficiency is also than higher.

2, adopt the electricity separation mode of heating, safety is reliable again,

3, use electromagnetic induction principle, electric energy is converted into alternating magnetic field, make the iron molecule high speed irregular running of body of heater inner bag in the mode of eddy current, molecule is run foul of each other, friction produces heat energy, thereby body of heater inner bag itself is generated heat at a high speed.Water power separates fully, does not therefore also just have leaky.The safety and the stability of product have also been increased.

4; artificial control combines with automatic control; environmental protection is also energy-conservation again; the employing liquid crystal digital shows; the user can the free adjustment temperature; also can set automatic control; the temperature setting range should degree centigrade be a benefit at 100 ℃-15 ℃ (100 ℃), and electromagnetic induction heating and other any mode of heating are distinct a kind of modes, and its thermal efficiency can reach more than 98%; also has low temperature simultaneously; high temperature, control and lack of water automatic protection functions, and also the water in the flue becomes magnetized drinking water after magnetizing; can not produce incrustation scale; pollution-free, noiselessness, and significantly reduced the operating cost expense.

4, structure is changeable, and indoor and outdoor can be installed arbitrarily.

5, electromagnetic induction heating stove, can do indoor movable type or be installed on the body of wall, also can be connected simultaneously with the array radiator, electromagnetic induction heating stove and our existing fuel oil, combustion gas, fire coal, electrothermal tube, the operation price ratio of products such as far infrared also occupies absolute advantage, can save the operating cost of 10-25%.Can reach more than 15 years service life.

6, the electromagnetic induction heating stove is a kind of novel Instant heating type heating stove, through test of many times and research, especially test in the design of function aspects, produce beyond thought multi-functional effect again, its derivative function is, can bathing, steam sauna-bath,, high-temperature steam cleaning machines etc. also can be described as a tractor serves several purposes, power is 1.8-4.5 kilowatt, heating area is 20-150 square metre, and plain edition electromagnetic induction heating stove is a Natural Circulation, without water pump, intelligent electric magnetic induction heating stove, then adopt forced circulation, also can control regularly constant temperature automatically, compare with any boiler of existing other type and can be tender person also! And its maximum characteristics are: " safety " electromagnetic induction heating, electricity separation.The main frame life-span can reach 15 years." power saving " can not establish water tank, and the energising instant heating is in light weight, and safety is convenient again.

7, the generation of novel electromagnetic induction heating stove has also aimed at high efficiency of energy just and has utilized this point, and electromagnetic induction heating technology is combined with heat supply, utilize its alternating magnetic field, formation eddy current heat, and the novel heating equipment of developing, " electromagnetic induction heating combustion chamber ".Because of the outstanding property of its operation principle, thermal efficiency height, the high speed heat exchange, inside and outside heating, switch on 15 second body of heater inner bag water temperature can reach 50 ℃ rapidly, realized that transient heating is rapidly heated, the thermal efficiency reaches more than 98%.

8, the electromagnetic induction circuit of " electromagnetic induction heating stove " then is to have utilized the circuit of electromagnetic oven to be used and transformation forms

Four, description of drawings

Accompanying drawing 1 is the overall structure schematic diagram.

Label declaration: pipe in the 1-water inlet, 2-, 3-inner drum, 4-exterior bowl, 5-hole for water spraying, 6-spiral induction coil, 7 seal washers, 8-end socket lid, 9-delivery port, 10-sandwich passage, 11-limbers.

Five, the specific embodiment

Referring to accompanying drawing 1, annular inner drum 3 and annular exterior bowl 4 interlock fixing with end socket lid 8 up and down, it is delivery ports 11 that double-deck end socket covers 8 upper ends, pipe 2 in exterior bowl 3 and 4 center fixation in the annular, interior pipe 2 lower ends are water inlets 1, in pipe 2 tube wall distribution hole for water sprayings 5, the sandwich passage 10 in hole for water spraying 5 and the annular between the exterior bowl 3 and 4 communicates, this sandwich passage 10 is covered 8 interior sandwich passage 10 and delivery ports 11 through the limbers 11 of upper end and double-deck end socket and is communicated.Place spiral induction coil 6 in interior exterior bowl 3 that interlocks and 4 cannelures, form around heater.Heater separates with water channel, and just water power separates fully.

Operation principle is like this, after civil power inserts electromagnetic oven circuit, behind spiral induction coil 6, produce the electromagnetism alternating magnetic field, thereby produce thermal energy, realized transient heating, water temperature raises fast, and heating surface area is big, flows certainly by the water generates after the heating, form hot water circuit, reach the purpose of heating of house.

Claims

1, electromagnetic induction heating combustion chamber, comprise induction coil, it is characterized in that: annular inner drum (3) and annular exterior bowl (4) interlock up and down, wherein intracardiac fixing interior pipe (2), the integral body in its upper end and the fixing formation of end socket lid (8), double-deck end socket lid (8) upper end is delivery port (9), interior pipe (2) lower end is water inlet (1), interior pipe (2) tube wall distribution hole for water spraying (5), sandwich passage (10) in hole for water spraying (5) and the annular between exterior bowl (3) and (4) communicates, and this sandwich passage (10) is covered (8) interior sandwich passage (10) and delivery port (11) through the limbers (11) of upper end with double-deck end socket and communicated; Place spiral induction coil (6) in the interior exterior bowl (3) that interlocks and (4) cannelure, form around heater.