CN2457483Y

CN2457483Y - Directly heating electric radiator without medium

Info

Publication number: CN2457483Y
Application number: CN 00253214
Authority: CN
Inventors: 李秀娟; 董振兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-22
Filing date: 2000-11-22
Publication date: 2001-10-31
Anticipated expiration: 2010-11-22

Abstract

The utility model discloses a direct heating electric radiator without medium. The utility model is characterized in that an insulating layer, an electric heating coating material layer and a secondary insulating layer are orderly coated on the back of the electric radiator from inside to outside; end edges of front fins of the radiator respectively bulge to both sides of the fins to form a passage with a wide inner part and a narrow port; the radiator is electrically heated, and power density is high and reaches 800 watts/ square meter; the utility model has the advantages of quick temperature rise, good heat radiation performance, high thermal efficiency, electricity saving and little space occupation and is a novel product favorable for environmental protection.

Description

No medium directly-heated type Electric radiator

The utility model relates to a kind of Electric radiator, particularly relates to a kind of no medium directly-heated type Electric radiator.

Traditional heating installation all is to use combustion fuel, water in the boiler is burnt heat, deliver to by the road again in the room radiator that needs heating, in the process that fuel combustion and pipeline are delivered to, have thermal loss inevitably, cause the thermal efficiency not high, and no matter be coal-burning boiler, or oil burning boiler, or gas fired-boiler, in fuel combustion process, all can there be carbon dioxide and carbon monoxide to produce, also have chimney to discharge dust, all air is produced and pollute, destroy existent environment of people,, occurred the household electricity radiator in recent years for overcoming above-mentioned deficiency, electric oil spit of fland medium, make the radiator heating, this Electric radiator volume is bigger, does not obtain people's generally approval.

The purpose of this utility model is, provide a kind of take up room little, good thermal conduction, the no medium directly-heated type Electric radiator of economize on electricity is to overcome the deficiency of prior art.

Following mode can realize the utility model:

With the radiator main body is carrier, at the radiator main body back side, insulating barrier, electric-heating coatings layer and interior insulating protective layer is arranged successively from inside to outside, constitutes no medium directly-heated type Electric radiator.

The front of radiator main body is the fin that is arranged in parallel, and the fin end edge forms the narrow cavity passage of inner width mouth respectively to fin both sides projection.

The utility model adopts electrical heating, makes the electric-heating coatings layer heating on the metal radiator carrier, the power density height, can reach 800 watts/square metre, heating up is fast, and the planform of front fin forms the narrow cavity passage of a plurality of inner width mouths, the perfect heat-dissipating of radiator, thermal efficiency height, power saving, a rated power is 80W, be of a size of the radiator of 70 centimetres of 15.3 cm x, can make 0.36 square metre space heating, temperature reaches 16-18 ℃, and the far-infrared paint layer has far-infrared radiation, human body there is health-care effect, radiator is no medium directly-heated type, and volume is little, and it is little to take up room, also can establish attemperating unit, use more convenient.

Fig. 1 is the utility model overall structure stereogram.

Fig. 2 is Fig. 1 vertical view.

Fig. 3 is double-deck radiator vertical view.

Embodiment:

With radiator main body 1 is carrier; be coated with far-infrared paint layer 2 from inside to outside successively at radiator main body 1 back side; thickness is 0.5mm; scribbling thickness again is the insulating barrier 3 of 0.25mm; coating thickness is the electric-heating coatings layer 4 of 0.5-0.8mm again; outmost dope layer is that thickness is the interior insulating protective layer 5 of secondary of 0.25mm; insulating barrier 4 and 5 can adopt 6101# epoxy resin synthetic quartz powder material; the front of radiator main body 1 is the fin 6 that is arranged in parallel; fin 6 end edge are respectively to fin 6 both sides projectioies; form the narrow cavity passage 7 of inner width mouth; power supply line 8 connects electric-heating coatings layer 4; its power switch is controlled by commercially available Computer Thermostat assembly; such as setting room temperature is 18 ℃; after the temperature sensor of temperature controller assembly reaches room temperature 18 ℃ signals collecting and arrives; send into temperature controller; then temperature controller is controlled disconnecting power switch; electric-heating coatings layer 4 does not heat; on the contrary; power turn-on switch then; electric-heating coatings layer 4; heating; room temperature raises again, keeps the basic constant temperature in room like this, the radiator main body 1 positive narrow cavity passage of inner width mouth that forms; make the heat exchange here of cold and hot air carry out in the mode that helical form rises; the rising impulse force is big, and convection current and heat radiation carry out simultaneously, makes the room programming rate fast.

Embodiment 2:

Radiator main body 1 is the radiator that two single face fin radiator back sides are combined into two-sided fin relatively; see accompanying drawing 3; can be used for the big room heating uses; the arrangement architecture of the far-infrared paint layer on it, insulating barrier, electric-heating coatings layer and secondary insulating protective layer is with embodiment 1; the power supply connected mode of electric-heating coatings layer is also with embodiment 1; it can be made of ultra-thin radiator main body 1, and volume is little.

Claims

1, a kind of no medium directly-heated type Electric radiator comprises the radiator main body, and it is characterized in that: with the radiator main body is carrier, at the radiator main body back side, insulating barrier, electric-heating coatings layer and interior insulating protective layer is arranged successively from inside to outside.

2, no medium directly-heated type Electric radiator according to claim 1, it is characterized in that: the front of radiator main body is the fin that is arranged in parallel, the fin end edge forms the narrow cavity passage of inner width mouth respectively to fin both sides projection.

3, no medium directly-heated type Electric radiator according to claim 1 is characterized in that: being coated with earlier at the radiator main body back side and carrying out the far-infrared paint layer, is insulating barrier, electric-heating coatings layer and interior insulating protective layer successively then.