CN2591480Y

CN2591480Y - Energy-saving thermal storage carbon fiber electric heating system

Info

Publication number: CN2591480Y
Application number: CN 02251347
Authority: CN
Inventors: 石伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-18
Filing date: 2002-12-18
Publication date: 2003-12-10
Anticipated expiration: 2012-12-18

Abstract

The utility model relates to an electric heater, particularly a novel carbon fibre electric heater of an energy saving thermal storage type. The utility model is provided with a radiating frame, wherein, a carbon fiber electrothermal sheet which is electrically connected a power supply is arranged in the radiating frame, and a radiation resistant thermal-insulating layer and an insulation layer are added behind the carbon fiber electrothermal sheet in order. An insulation layer and a thermal-storage energy accumulating block are added behind the radiation resistant heat-insulating layer in order, and a radiation resistant thermal-insulating layer and a carbon fiber electrothermal sheet are added behind the outmost insulation layer in order. The utility model is an improved device for an electric heater, which can be heated by energization by carbon fibers. The utility model can obtain the maximum heat energy changing by the lowest electric energy, and the electrothermal converting performance of the carbon fiber can be fully exerted. The utility model has the advantages of energy saving, low loss, convenient use and high work efficiency.

Description

A kind of energy-saving thermal storage formula novel carbon fiber electric heater

Technical field

The utility model relates to electric heater, specifically a kind of energy-saving thermal storage formula novel carbon fiber electric heater.

Background technology

In the prior art, the electric equipment that people use always in the electric heater modern life is because its sanitation and hygiene, easy to use are more and more accepted by the people.Its structure is to add the carbon fiber electrically backing in the middle of fin, though have the immersion heater characteristics, because the carbon fiber electrically backing is on every side without any the warming cover layer of using, the accumulation of heat effect is bad, not energy-conservation, when particularly placing, wasted to wall and distributed the part heat by wall.

The utility model content

In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of energy-saving thermal storage formula novel carbon fiber electric heater, it is the modifying device with carbon fiber heating power type electric heater, can get maximum heat energy in return by minimum electric energy, given full play to the electric conversion of carbon fiber, energy-conservation, low-loss, easy to use, high efficiency.

To achieve these goals, design of the present utility model is: with the heat-dissipating frame that aluminum (plastic-steel) is made, inside is provided with the carbon fiber electrically backing that is electrically connected with power supply, adds radiation proof thermal insulation layer, heat-insulation layer successively in the back of carbon fiber electrically backing;

Can add heat-insulation layer, thermal storage and energy accumulation piece successively behind the described radiation proof thermal insulation layer; Back at described outermost heat-insulation layer can add radiation proof thermal insulation layer and carbon fiber electrically backing more successively;

In addition, described radiation proof thermal insulation layer mainly is made of aluminium platinum brown paper, be specially: form by polyester film, glass fabric, resin glue-line and aluminium platinum brown paper, its structure is: the polyester film is respectively as the above and below, therebetween is established aluminium platinum brown paper, at aluminium platinum brown paper upper surface, from bottom to up set gradually at least 1 constitute by glass fabric, resin glue-line, glass fabric on interlayer, at its lower surface, be provided with the following interlayer that glass fabric, resin glue-line constitute successively from top to bottom; Described thermal storage and energy accumulation piece is magnesia and magnesium chloride and oxalic acid modifier mixture; Described carbon fiber compound electro-thermal plate can be commercial product, and also available carbon class electrically-conducting paint or inorganic, organic coating layer replace or self-control; Between described carbon fiber compound electro-thermal plate and the power supply temperature controller and switch can be installed.

The utlity model has following advantage:

1. high efficiency.The utility model heater adopts the carbon fiber electrically backing, but be equipped with the heat-insulation layer of reflection blocking radiation effects overleaf, thereby make the radiation of the far infrared wave that carbon fiber sends all be tending towards radiation in the same way forward, improved radiation efficiency, compared with prior art, can improve radiation efficiency 20%～30% under the equal conditions.

2. low-loss.In order to give full play to heat energy, reduce the wastage, the utility model is equipped with heat-insulation layer, can make the positive surface temperature of electric heater improve 20%～30% like this, and compared with prior art, the utility model can be realized low-power high heat (few Hua Dianqian) under the equal conditions.

3. energy-conservation.The utility model is equipped with thermal storage and energy accumulation piece (is that main material is made with magnesia) in the front of heat-insulation layer and the back of radiation protective layer, make the utility model become accumulated electric heater, when low power consumption with the heat energy deposit, then stop using during the electricity consumption peak value, by regenerative block depositing heat energy slow release is come out, the time can adopt the mode of the volume that changes regenerative block to solve.

4. easy to use.The utility model can spraying, plastic-blasting, spraying plating, but also can not make any decoration and make decorative cover with aluminium alloy self, its profile can be adjusted arbitrarily with the needs in user and market, electrical power can be realized by the electrical power that changes the carbon fiber electrically backing, grasp by the user oneself, can temperature controller and switch itself be installed, also can be uneasy and be the unified temp control switch of installing in unit with the room, the latter is more conducive to intelligent management.

5. of many uses.The utility model is a kind of utensil of warming, and all need be warmed oneself and the place of electricity is arranged to be suitable for residential building, hotel, hotel, commercial building etc.

Description of drawings

Fig. 1 is example structure schematic diagram of the utility model.

Fig. 2 is for having thermal storage and energy accumulation piece example structure schematic diagram.

Fig. 3 adds aluminum heat-dissipating frame structural representation for the embodiment of Fig. 2.

Fig. 4 adds aluminum heat-dissipating frame structural representation for the embodiment of Fig. 3.

Fig. 5 is two-sided heating example structure schematic diagram.

Fig. 6 is two-sided heating, have thermal storage and energy accumulation piece example structure schematic diagram.

Fig. 7 is the utility model outline drawing.

The specific embodiment

Embodiment 1

Shown in Fig. 7,1,3, the heat-dissipating frame that the utility model is made with aluminum (plastic-steel) (comprising main up and down frame and avris lid 8), have as the aluminum thermal fin of decorating 1, its inner the past is followed successively by backward: carbon fiber electrically backing 2, radiation proof heat-insulation layer 3, heat-insulation layer 5, wherein: carbon fiber electrically backing 2 usefulness power lines are connected to power supply, the effect of radiation proof heat-insulation layer 5 is characteristics of bringing into play the carbon fiber far infrared more effectively, and the bonnet 6 of heat-dissipating frame is provided with hook 7.

The described carbon fiber electrically backing of present embodiment 2 is by nonwoven, glass fabric, glass fabric resin glue-line and carbon fiber reinforce plastic conductive paper are formed, its structure is: nonwoven is respectively as last, below, therebetween is established the carbon fiber reinforce plastic conductive paper, at carbon fiber reinforce plastic conductive paper upper surface, set gradually at least 1 from bottom to up by glass fabric resin glue-line, the last interlayer that glass fabric constitutes, at its lower surface, be provided with glass fabric resin glue-line from top to bottom successively, substrate, glass fabric, the following interlayer that constitutes, described glass fabric contacts with nonwoven.The described upward interlayer of present embodiment is 1.

Described antiradiation thermal insulation layer 3 mainly is made of aluminium platinum brown paper, be specially: form by polyester film, glass fabric, resin glue-line and aluminium platinum brown paper, its structure is: the polyester film is respectively as the above and below, therebetween is established aluminium platinum brown paper, at aluminium platinum brown paper upper surface, from bottom to up set gradually at least 1 constitute by glass fabric, resin glue-line, glass fabric on interlayer, at its lower surface, be provided with the following interlayer that glass fabric, resin glue-line constitute successively from top to bottom.The described upward interlayer of present embodiment is 1.

The utility model can spraying, plastic-blasting, spraying plating, and of all kinds and pattern is on heat-dissipating frame; The utility model heater adopts carbon fiber electrically backing 2, but be equipped with the heat-insulation layer 5 of reflection blocking radiation effects overleaf, thereby make the radiation of the far infrared wave that carbon fiber sends all be tending towards radiation in the same way forward, can improve radiation efficiency 20%～30% under the equal conditions; Its heat-insulation layer can make the positive surface temperature of electric heater improve 20%～30%;

The utility model electrical power can design arbitrarily, and 100W～5000W does not wait, and is realized by the electrical power that changes the carbon fiber electrically backing, and temperature controller and switch can be installed on its framework, can the room be the unified temp control switch of installing in unit also; Its profile can design arbitrarily, and main up and down frame can be just, can justify, and fin can be with the profile of each shape wing, and size can be greatly, can be little, can grow, can lack.

Embodiment 2

Shown in Fig. 7,2,4, described radiation proof thermal insulation layer 3 and heat-insulation layer 5 folders are established thermal storage and energy accumulation piece 4, present embodiment heat block storage 4 (can be called for short: regenerative block), be magnesia and magnesium chloride and oxalic acid modifier mixture, available 100 gram magnesia add the mixed liquor of 50 gram magnesium chlorides and 251m water, add the oxalic acid of mixing total amount 1% again.

The utility model is equipped with the thermal storage and energy accumulation piece in the front of heat-insulation layer and the back of radiation protective layer, make it become accumulated electric heater, when low power consumption with the heat energy deposit, then stop using during the electricity consumption peak value, by regenerative block depositing heat energy slow release is come out, the control time can adopt the mode of the volume that changes regenerative block to solve.

Embodiment 3

Difference from Example 1 is: as shown in Figure 5, add radiation proof thermal insulation layer 3 and carbon fiber electrically backing 2 more successively in the back of described outermost heat-insulation layer 5.

Embodiment 4

As shown in Figure 6, difference from Example 2 is: add heat-insulation layer 5, thermal storage and energy accumulation piece 4 behind the described radiation proof thermal insulation layer 3 successively.

In addition, carbon fiber compound electro-thermal plate 2 described in the utility model can be commercial product, also available carbon class electrically-conducting paint or inorganic, organic coating layer replacement.

Claims

1. an energy-saving thermal storage formula novel carbon fiber electric heater has heat-dissipating frame, and inside is provided with the carbon fiber electrically backing (2) that is electrically connected with power supply, it is characterized in that: add radiation proof thermal insulation layer (3), heat-insulation layer (5) successively in the back of carbon fiber electrically backing (2).

2. according to the described energy-saving thermal storage formula of claim 1 novel carbon fiber electric heater, it is characterized in that: can add heat-insulation layer (5), thermal storage and energy accumulation piece (4) behind the described radiation proof thermal insulation layer (3) successively.

3. according to the described energy-saving thermal storage formula of claim 1 novel carbon fiber electric heater, it is characterized in that: the back at described outermost heat-insulation layer (5) can add radiation proof thermal insulation layer (3) and carbon fiber electrically backing (2) more successively.

4. according to claim 1,2 or 3 described energy-saving thermal storage formula novel carbon fiber electric heaters, it is characterized in that: described radiation proof thermal insulation layer (3) mainly is made of aluminium platinum brown paper, be specially: by the polyester film, glass fabric, resin glue-line and aluminium platinum brown paper are formed, its structure is: the polyester film is respectively as last, below, therebetween is established aluminium platinum brown paper, at aluminium platinum brown paper upper surface, set gradually at least 1 from bottom to up by glass fabric, the resin glue-line, the last interlayer that glass fabric constitutes is at its lower surface, be provided with glass fabric from top to bottom successively, the following interlayer that the resin glue-line constitutes.

5. according to claim 1,2 or 3 described energy-saving thermal storage formula novel carbon fiber electric heaters, it is characterized in that: described thermal storage and energy accumulation piece (4) is magnesia and magnesium chloride and oxalic acid modifier mixture.

6. according to claim 1,2 or 3 described electric hot plates, it is characterized in that: described carbon fiber compound electro-thermal plate (2) can be commercial product, also available carbon class electrically-conducting paint or inorganic, organic coating layer replacement.

7. according to claim 1,2 or 3 described electric hot plates, it is characterized in that: between described carbon fiber compound electro-thermal plate (2) and the power supply temperature controller and switch can be installed.