CN201359364Y

CN201359364Y - Electromagnetic water heater with water totally isolated with electric parts

Info

Publication number: CN201359364Y
Application number: CNU200920089021XU
Authority: CN
Inventors: 胡伟卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-05
Filing date: 2009-03-05
Publication date: 2009-12-09
Anticipated expiration: 2019-03-05

Abstract

The utility model belongs to water heater technology and provides an electromagnetic water heater with water totally isolated with the electric parts, which mainly comprises a middle heat insulating body1, a high-frequency coil2, heat insulating bodies 3,4 arranged at two sides of the middle heat insulating body, and a heating plate5. The middle heat insulating body1 is provided with a separate hollow cavity in which the high-frequency coil2 used for generating a high-frequency magnetic field is arranged. Spiral grooves are respectively arranged at two side faces of the middle heat insulating body1, and the heat insulating bodies3,4 at the two sides are respectively provided with grooves matching with the grooves of the middle heat insulating body. The heating plate5 is arranged between the middle heat insulating body1 and the heat insulating bodies3,4 at the two sides to form parallel water channels between the middle heat insulating body1 and the heat insulating bodies3,4 at the two sides. The electromagnetic water heater adopts electromagnetism isolation and transmission heating technology; the high-frequency coil is arranged in the separate hollow cavity of the middle heat insulating body and is totally isolated with water; and the heating plate directly contacts with the water to heat the water. Therefore, the electromagnetic water heat is convenient and safe to use and largely improves the heating efficiency.

Description

The complete isolated form electromagnetic heating type of water power water heater

Technical field

The utility model belongs to household electric appliances water heater technology, mainly proposes the complete isolated form electromagnetic heating type of a kind of water power water heater.

Background technology

At present, known water heater has gas heater and electric heater, and electric heater is divided into heat storage type water heater and immediately heating water heater again.The heat storage type water heater has two kinds of mode of heatings, and one, energising heating when using wait when reaching uniform temperature to re-use, and the time that adds hot standby is longer; Two, be normal mode of heating, hot water can plug and play, but exists the problem of energy waste, also can constantly heat in the time of without hot water; This dual mode all exists the limited problem of hot water, and along with the increase of water consumption, water temperature can be more and more lower.Immediate heating type water heater on the market can solve the limited problem of the water yield, but exist heating power big (4～7KW), water power separation layer frangible (quartz glass or pottery), the heat problems such as (mode of heating are outer phenotype heating) of scattering and disappearing.

Summary of the invention

The purpose of this utility model is to propose the complete isolated form electromagnetic heating type of a kind of water power water heater, makes its heating fast, and heat scatters and disappears little, thereby the efficient height, saves energy, and have the characteristics of safe ready, plug and play.

The utility model is finished the technical scheme that its invention task takes: the complete isolated form electromagnetic heating type of a kind of water power water heater, the insulator and the heating plate of insulator, high frequency coil and middle insulator both sides in the middle of it mainly comprises; Described in middle insulator both sides insulator and middle insulator between constitute overlaying structure, described in the middle of insulator have independent cavity, its inside is provided with in order to produce the high frequency coil of high frequency magnetic field; Two sides of middle insulator have the groove of coiling shape respectively, the insulator of both sides has respectively and the corresponding groove of middle insulator groove, between middle insulator and both sides insulator, be respectively arranged with heating plate, constitute two water stream channels arranged side by side in the middle of making between insulator and the both sides insulator respectively in the heating plate both sides, the water stream channel that promptly has water stream channel and every heating plate both sides every heating plate both sides respectively is arranged side by side, by high frequency magnetic field heating plate is carried out the energy transmission, form inner heating, thus make in the water stream channel cold water with the complete isolation of solenoid under heat.

The utility model utilizes electromagnetic isolation conduction heating technique, the independent cavity of insulator and isolate fully in the middle of the high frequency coil that is used to produce high frequency magnetic field is positioned at water, heating plate directly contacts with water and heats, the efficiency of heating surface is improved greatly, heat scatters and disappears little, thereby can reduce heating power, saves energy, safe and convenient to use.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the profile of insulator in the middle of the utility model.

Fig. 3 is the partial enlarged drawing of Fig. 2.

Among the figure, 1, middle insulator, 2, high frequency coil, 3,4, the side insulator, 5, heating plate, 6,10, the water channel groove, 7, the inlet opening, 8, apopore, 9, sealing ring.

The specific embodiment

The embodiment that provides in conjunction with the accompanying drawings is illustrated structure of the present utility model:

As shown in Figure 1, the

insulator

3,4 and the heating plate 5 of insulator 1, high frequency coil 2 and middle insulator both sides in the middle of the utility model mainly comprises; Middle insulator 1 constitutes overlaying structure between the

insulator

3,4 of both sides, middle insulator 1 can be rectangle, circle or polygon, and in the present embodiment, middle insulator 1 is a rectangle, be provided with high frequency coil 2 in the inside independence cavity of middle insulator 1, in order to produce high frequency magnetic field; Two sides of middle insulator 1 have the groove of rectangular disk around shape respectively, both sides insulator 3, groove on 4 is corresponding with the groove of described middle insulator 1 respectively, at middle insulator 1 and both sides insulator 3, be provided with heating plate 5 between 4, wherein, middle insulator 1 and both sides insulator 3, has pit on 4 the contact-making surface respectively, constitute the cavity of joining with heating plate 5 shape kissings, insulator 1 and both sides insulator 3 in the middle of heating plate 5 is positioned at, in the cavity that 4 pits are constituted, insulator 1 and both sides insulator 3 in the middle of making, constitute two water stream channels arranged side by side between 4 respectively in the heating plate both sides, the water stream channel that promptly has water stream channel and every heating plate both sides every heating plate both sides respectively is arranged side by side, thereby make in the water stream channel cold water with solenoid 2 complete isolations under heat by heating plate 5, described water stream channel is by water inlet 7 and water inlet cross current, the delivery port 8 and the water outlet cross current of the water stream channel other end.Heating plate is a stainless steel material; Between middle insulator 1 and both

sides insulator

3,4, also be provided with sealing ring 9.

The course of work of the present utility model is: high frequency coil 2 is under the high frequency electric source effect, produce high frequency magnetic field, make heating plate 5 heatings between middle insulator 1 and both

sides insulator

3,4, directly contact with heating plate 5 owing to enter the cold water of coiling shape water channel from water inlet 7, promptly be heated from the water that delivery port 8 flows out through water channel.

Claims

1, the complete isolated form electromagnetic heating type of a kind of water power water heater is characterized in that: insulator (3), (4) and the heating plate (5) of insulator (1), high frequency coil (2) and middle insulator both sides in the middle of it mainly comprises; Constitute overlaying structure between insulator (3), (4) and the middle insulator (1) of insulator both sides in the middle of described being positioned at, described middle insulator (1) has independent cavity, and its inside is provided with in order to produce the high frequency coil (2) of high frequency magnetic field; Two sides of middle insulator (1) have the groove of coiling shape respectively, both sides insulator (3), (4) have respectively and the corresponding groove of middle insulator groove, in the middle of heating plate (5) is separately positioned between insulator (1) and both sides insulator (3), (4), constitute two water stream channels arranged side by side in the middle of making between insulator 1 and the both sides insulator 3,4 respectively in the heating plate both sides, the water stream channel that promptly has water stream channel and every heating plate both sides every heating plate both sides respectively is arranged side by side.