CN2516892Y

CN2516892Y - Immediate heating type electromagnetic water-storage heater

Info

Publication number: CN2516892Y
Application number: CN 01267076
Authority: CN
Inventors: 陈永茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-02
Filing date: 2001-11-02
Publication date: 2002-10-16
Anticipated expiration: 2011-11-02

Abstract

The utility model relates to an instantaneous electromagnetism water heater. The present electric water heaters can not combine instantaneous heat with safety and reliability to cause mental safety barrier among the mass of consumers, which comprises a circuit part, a plurality of heating coils and a plurality of heating ferromagnets; wherein, the circuit part comprises a power, a frequency conversion circuit, a regulation circuit and a protection circuit, and is connected with the heating coils; the heating ferromagnet and the heating coils are separated by an insulation layer; a snake-shaped water pipe is arranged in the heating ferromagnet; the heating principle of electromagnetic induction is used to heat the cold water passing the snake-shaped water pipe to realize instantaneous heat and safety and reliability to eliminate mental safety barrier among the mass of consumers. The utility model has the advantages of simple structure, low cost, convenient bathing, being capable of providing hot water at any time, wide application prospect, having rather high economic and social benefits and being beneficial to popularize.

Description

Immediate heating type electromagnetism hot water apparatus

(1) technical field

The utility model relates to a kind of electromagnetism hot water technique.

(2) background technology

Electrical heating water technology is complied with the multi-form of its electric heating conversion at present, can be divided into resistance heated, electromagnetic induction heating and microwave-medium heating, people's bathing resistance commonly used is the mode of heating directly or indirectly, but because technology limitation, instant-heating can't be combined with safe and reliable, cause consumers in general's security psychology obstacle, influenced electrical heating water broad application.

(3) summary of the invention

The purpose of this utility model is to provide a kind of instant-heating, safe and reliable electromagnetism hot water apparatus.

The utility model is made of circuit part, heater coil and heating ferromagnet.Circuit part is made of power supply, frequency changer circuit, power regulation circuit and holding circuit; circuit part is connected with heater coil; isolate by insulating barrier between heating ferromagnet and the heater coil; the built-in snakelike conduit of heating ferromagnet; utilize electromagnetic induction principle, make the inner eddy current that produces of heating ferromagnet, eddy current short circuit heating; with the heating of the cold water in the snakelike conduit in the ferromagnet of flowing through, reach the convenient at any time purpose of using hot water.

The utility model utilizes electromagnetic induction principle, makes heating ferromagnet and heating object water realize reliable separation, thereby has guaranteed safe in utilization, simultaneously, because electromagnetic induction heating has thermal efficiency height, heats characteristics rapidly, realized instant-heating, safe and reliable, eliminated consumer's security psychology obstacle, simple in structure, cheap, both can make things convenient for bathing, can use hot water at any time again, have a extensive future, have high economic benefit and social benefit, be beneficial to popularization.

(4) description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is a circuit part block diagram of the present utility model;

1 is circuit part among the figure, the 2nd, and heater coil, the 3rd, heating ferromagnet, the 4th, power supply, the 5th, frequency changer circuit, the 6th, power regulation circuit, the 7th, holding circuit, the 8th, insulating barrier, the 9th, snakelike conduit.

(5) specific embodiment

The utility model is made of circuit part (1), heater coil (2) and heating ferromagnet (3).Circuit part (1) is by power supply (4); frequency changer circuit (5); power regulation circuit (6) and holding circuit (7) constitute; circuit part (1) is connected with heater coil (2); isolate by insulating barrier (8) between heating ferromagnet (3) and the heater coil (2); the heating built-in snakelike conduit of ferromagnet (3) (9); circuit part (1) is converted to high frequency electric with civil power or directly civil power is supplied with heater coil (2) work; heater coil (2) becomes magnetic energy with high frequency current transitions; alternating flux is responded to the generation eddy current in ferromagnet (3); and then generation heat; and conduction is heated water to the water in the ferromagnet (3) of flowing through.

Claims

1, immediate heating type electromagnetism hot water apparatus, it is characterized in that it is made of circuit part (1), heater coil (2) and heating ferromagnet (3), circuit part (1) is connected with heater coil (2), isolate the heating built-in snakelike conduit of ferromagnet (3) (9) between heating ferromagnet (3) and the heater coil (2) by insulating barrier (8).

2, immediate heating type electromagnetism hot water apparatus as claimed in claim 1 is characterized in that described circuit part (1) is made of power supply (4), frequency changer circuit (5), power regulation circuit (6) and holding circuit (7).