CN202026483U

CN202026483U - Anti-creeping carbon-crystal heating fin for floor heating

Info

Publication number: CN202026483U
Application number: CN201120112824XU
Authority: CN
Inventors: 鲍鑫; 鲍炜; 鲍文彪
Original assignee: HANGZHOU NUANYANGYANG TECHNOLOGY Co Ltd
Current assignee: HANGZHOU NUANYANGYANG TECHNOLOGY Co Ltd
Priority date: 2011-04-12
Filing date: 2011-04-12
Publication date: 2011-11-02
Anticipated expiration: 2021-04-12

Abstract

The utility model relates to a carbon-crystal heating fin for electric floor heating, which has the characteristics of safety and reliability in use and simplicity and convenience in manufacture. The technical scheme is that the anti-creeping heating fin for floor heating comprises a carbon-crystal heating layer connected with a power supply, as well as inner insulating layers respectively compounded on the front and back sides of the carbon-crystal heating layer. The anti-creeping heating fin is characterized in that a first anti-creeping layer and a first outer insulating layer are sequentially wrapped on the upper surface of the first inner insulating layer on the front side of the carbon-crystal heating layer from bottom to top, a second anti-creeping layer and a second outer insulating layer are sequentially wrapped on the lower surface of the second inner insulating layer on the back side of the carbon-crystal heating layer from top to bottom, the first anti-creeping layer and the second anti-creeping layer are carbon-crystal conducting layers formed by adopting the printing technology or the coating technology, the two anti-creeping layers are respectively connected with a null line in the power supply, and the inner insulating layers and the outer insulating layers are epoxy resin layers or PET (Polyethylene Terephthalate) plastic film layers.

Description

The carbon trichite backing of anticreep floor heating

Technical field

The utility model relates to a kind of electro-heat equipment, the carbon trichite backing in the especially electric floor heating.

Background technology

Along with improving constantly of living standards of the people, the living environment of urban and rural residents has had great improvement.At present, the apparatus of air conditioning becomes basically universal in urban and rural households; Also there is increasing family to adopt electric floor heating to replace conventional air-conditioning equipment, is beneficial to improve capacity usage ratio, simplifies paving mode is installed.

Carbon trichite hot plate (especially carbon trichite backing) heating system is mainly adopted in the electricity floor heating.But when carbon trichite hot plate was laid on the mattess, it was big all can to produce leakage current, and then (earth leakage protective device tripping operation) phenomenon that trips, and was insurmountable chronic disease in the industry all the time.If on the electric floor heating circuit earth leakage protective device is not installed,, be a great hidden danger for personal safety though solved the problem of tripping operation; In case the generation electric shock accidents will cause serious consequence.

The utility model content

The purpose of this utility model is to overcome the deficiency that the above-mentioned background technology exists, and a kind of carbon trichite backing of anticreep floor heating is provided, and that this heating sheet should have is safe and reliable, make characteristics simply and easily.

The technical scheme that the utility model provides is: the heating sheet of anticreep floor heating comprises the carbon trichite thermosphere that connects power supply, and is compounded in the double-edged inner insulating layer of carbon trichite thermosphere respectively; The upper surface that it is characterized in that first inner insulating layer in described carbon trichite thermosphere front also from bottom to top coats the first anticreep layer and first external insulation layer successively, and the lower surface of second inner insulating layer of described carbon trichite thermosphere reverse side also from top to bottom coats the second anticreep layer and second external insulation layer successively; The described first anticreep layer and the second anticreep layer are the brilliant conductive layers of carbon that adopts typography or coating processes to form, and these two anticreep layers are also respectively by the zero line in the wire connected power.

Described each inner insulating layer and each external insulation layer are epoxy resin layer, perhaps are the PET plastic film layers.

Operation principle of the present utility model is: the carbon trichite thermosphere energising back evolution of heat and far infrared carry out heat supply, the charge inducing of Chan Shenging is stopped by anticreep layer and imports zero line and can't gather in addition, so induced voltage also is eliminated, leaky also promptly disappears, and external electromagnetic radiation also promptly disappears.

The beneficial effects of the utility model are: because the utility model has been eliminated leaky fully, thereby guaranteed safe and reliable; In addition, the change of being done is also comparatively simple, and it is also convenient therefore to make.In addition the high thermal efficiency of carbon trichite backing and control characteristic of simple, application prospect is more wide.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model.

Fig. 2 is the A portion structure for amplifying schematic diagram among Fig. 1.

Embodiment

Carbon trichite backing described in the utility model, the brilliant full name carbon element of carbon wherein crystallite is a kind of crystal structure of carbon.Carbon is brilliant to be mixed into the brilliant electrocondution slurry of carbon with the far infrared cast charge, by printing or being coated on the substrate, just becomes carbon trichite thermosphere (substrate is a fexible film usually) by high temperature drying with after solidifying; After carbon trichite thermosphere two ends connect lead respectively, can heating power.The electric conversion rate of carbon trichite backing is up to more than 99.8%, and 100% electric energy input can be converted into about 65% infrared energy and 35% conduction heat energy.In recent years, carbon trichite backing has become the heater element of a new generation.

The applicant finds that through further investigation the reason of heating board generation leakage current is; Carbon trichite thermosphere in the heating sheet wherein is the larger area conductor, and positive and negative two surface coverage of heating layer have insulating barrier, and the outside is laid concrete layer (concrete is equivalent to a conductor) again.So produce " electric capacity " effect between heating sheet and the concrete layer, energising back attracts more positive charge and negative electrical charge (and along with the wave form varies of alternating current on concrete layer, positive charge and negative electrical charge alternately appear in the outer surface of each insulating barrier), the induced voltage that forms higher (when 220 volts of heating sheet energisings, induced voltage can reach more than 170-200 lies prostrate).When the outer surface of insulating barrier is run into conductor (as concrete), promptly produce induced current (leakage current).

In the anticreep floor heating carbon trichite backing that the utility model provides, in the middle of the carbon trichite thermosphere of connection power supply was positioned at, the tow sides of carbon trichite thermosphere are compound inner insulating layer (i.e. first inner insulating layer 4 and second inner insulating layer 6) respectively; The upper surface of first inner insulating layer is superficial layer 1 (normally using the chromatics paper incrustation), also can not adopt surface decoration layer 1.These structures are all identical with existing electric floor heating heating sheet.

The utility model also coats an anticreep layer and an external insulation layer from inside to outside successively on the outer surface of described inner insulating layer (first inner insulating layer 4 and second inner insulating layer 6); Wherein, between the inner insulating layer 4 and superficial layer 1 in heating sheet front (one side up), from bottom to top coat first anticreep layer 3 and first external insulation layer 2 successively; Below the inner insulating layer 6 of heating sheet reverse side (one side down), from top to bottom coat second anticreep layer 7 and second external insulation layer 8 successively.

The described first anticreep layer, the brilliant conductive layer of the preferred carbon that adopts carbon magma material typography or coating processes to form of the second anticreep layer (the brilliant electrocondution slurry of dried carbon); and these two anticreep layers are also respectively by the zero line in the wire connected power; go up the induced voltage that produces to eliminate anticreep layer; the also non-inductive electric current of concrete layer (ground floor) (leakage current) that promptly generates heat on the sheet external insulation layer produces, and earth leakage protective device normally moves.

Above-described inner insulating layer and external insulation layer adopt epoxy resin layer, then become carbon trichite hot plate; Inner insulating layer and external insulation layer adopt the PET plastic film layers, then become the carbon crystal electrothermo film of bent flexibility.

Make electric floor heating as need, then heat-insulation layer (adopting polyurethane foam material usually) and reflector (adopting aluminium foil usually) will be set at the second external insulation layer next coming in order of above-mentioned Electric radiant Heating Film.After described carbon trichite backing (carbon trichite hotting mask), inner insulating layer, external insulation layer, heat-insulation layer and reflector are neatly superimposed, being "] by cross section " periphery connects as one that (generally each layer cuts into behind the onesize rectangle neatly superimposed around the frame bar bag embedding of shape, then by periphery around the frame bar bag embedding rectangle, each layer is fixed as one, also can fixedly becomes one) with the glue gummed.

The all outsourcings of the above raw material.

Obviously, owing to set up first anticreep the layer 3 and second anticreep layer 7, and all connect zero line.So the electric charge that produces during heating sheet energising work is constantly drawn and can't be gathered by zero line, so induced voltage can't be set up, leaky does not promptly exist, and electromagnetic wave also promptly disappears.

Also have among the figure: lead aluminium foil 9.

Claims

1. the heating sheet of anticreep floor heating comprises the carbon trichite thermosphere (5) that connects power supply, and is compounded in the double-edged inner insulating layer of carbon trichite thermosphere respectively; The upper surface that it is characterized in that first inner insulating layer (4) in described carbon trichite thermosphere front also from bottom to top coats first anticreep layer (3) and first external insulation layer (2) successively, and the lower surface of second inner insulating layer (6) of described carbon trichite thermosphere reverse side also from top to bottom coats second anticreep layer (7) and second external insulation layer (8) successively; The described first anticreep layer and the second anticreep layer are the brilliant conductive layers of carbon that adopts typography or coating processes to form, and these two anticreep layers are also respectively by the zero line in the wire connected power.

2. the heating sheet of anticreep floor heating according to claim 1 is characterized in that described each inner insulating layer and each external insulation layer are epoxy resin layer, perhaps is the PET plastic film layers.