CN109257838A - Carbon material electric heating ground film piece making method and installation method - Google Patents
Carbon material electric heating ground film piece making method and installation method Download PDFInfo
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- CN109257838A CN109257838A CN201811082910.3A CN201811082910A CN109257838A CN 109257838 A CN109257838 A CN 109257838A CN 201811082910 A CN201811082910 A CN 201811082910A CN 109257838 A CN109257838 A CN 109257838A
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- electric heating
- carbon material
- ground film
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2081—Floor or wall heating panels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/026—Heaters specially adapted for floor heating
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
- Central Heating Systems (AREA)
Abstract
The present invention relates to field of material processing, in particular to carbon material electric heating ground film piece making methods and installation method, the described method comprises the following steps: (1) determining the size and shape of electric heating ground film first；(2) fixed electrode (double copper-foil conducting electricities), carbon material electrical heating membrane item and the pre- fuse piece of insulating layer；(3) finally the pre- fuse piece of the insulating layer of another piece of same size is covered in the processed insulating layer fritting on piece, is completed through thermoplastic carbon material electric heating ground film of being honored as a queen；Carbon material electrical heating membrane has 99% or more electric heating conversion ratio, uses power supply for heat source, does not use the fossil fuels such as oil plant, fire coal, and contamination-free discharge has good energy conservation and environment protecting.
Description
Technical field
The present invention relates to field of material processing, in particular to carbon material electric heating ground film piece making methods and installation method.
Background technique
Premises heating is the facility purchased necessary to modern most of families, and especially northern area, winter temperature is normal
It is abnormal cold often lower than subzero, it is different from northern area, the winter temperature of southern area does not perhaps reach the subzero several of the north
Ten degree, but premises heating is nowadays increasingly becoming the implementation of house decoration indispensability, and south, northern heating facility are each not
It is identical, the north usually use water and steam heating, it is southern then usually using electric heater warm oneself, warming by air conditioner.But regardless of being water, water
The flow direction of steam or electric heater, warming by air conditioner thermal current is from top to down that temperature is inhomogenous.With another new
The appearance of the heating mode of type --- underground heat, the temperature inhomogeneity in heating are solved, and by facts have proved this for many years
This kind of mode be the most comfortable, most efficient.
At present there are two types of the mounting means of underground heat: one is by water pipe mounting arrangement on ground in the following, and being passed through in water pipe
Hot water or vapor are warmed oneself；Another way be by by resistance wire insulation, heat proof material sealing be made electrothermal tube,
Then electrothermal tube arrangement is installed and is placed on subsurface, heating, which is powered, warms oneself.However two kinds of heating modes still there is it is several
It is insufficient.Hot-water heating is insufficient: 1, hot-water heating is heated by boiler, needs to use a large amount of coal in heating process, and burning of coal is due to right
Air born pollution, coal-burning boiler are prohibited by country；2, hot-water heating needs a large amount of tieing, water pipe etc. during the installation process
Deng cost is too high.3, water pipe or tieing will appear gas leakage, drainage.The deficiency of electric heating underground heat: 1, power consumption is big, increases
Edible cost；2, Chen Ben great is installed；3, the service life of resistance wire is not grown, be easily broken off in use, it is post-rift search,
Replacement is difficult, in addition, which kind of heating mode either used, floor has Form aldehyde release into air under heated situation,
And exceeded can generate to human body of concentration of formaldehyde in air is damaged, also, formaldehyde is classified as carcinogenic substance by International Health Organization
The formaldehyde treated of matter, the release of floor heating heating is extremely urgent.
Application No. is CN200710202389.8 to disclose carbon material electric heating ground film piece making method and installation method, leads to
It crosses and controls the size of the selection of electric heating film material and resistance, the thickness for being pre-dissolved film, electric heating ground film, thus by electric heating
The use temperature of mulch is controlled at 50-55 DEG C, however the temperature of the electric heating ground film may the excessively high formaldehyde that can be discharged in floor.
Summary of the invention
The present invention is in order to solve the above technical problems, provide carbon material electric heating ground film piece making method and installation method.
It is realized particular by following technical scheme:
A kind of carbon material electric heating ground film manufacturing method, the preparation method comprises the following steps: (1) determining electric heating first
The size and shape of mulch cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, carbon material electrical heating membrane is then cut into ratio
The strip of the short 2~4cm of electric heating ground film；(2) the carbon material electrical heating membrane item sheared is arranged in parallel within one of insulation
Layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon material electrical heating membrane item and the pre- fuse piece of insulating layer
It is fixed together, and picks out conducting wire from electrode；(3) finally the pre- fuse piece of the insulating layer of another piece of same size is covered and is processed at this
Insulating layer fritting on piece, complete through thermoplastic carbon material electric heating ground film of being honored as a queen, floor heating heating equipment passes through floor will
Heat transfer to the interior space realizes heating effect, therefore the temperature on floor is higher than common room temperature, and floor is in higher temperature
Under degree, can release formaldehyde, temperature is higher, and the amount of Form aldehyde release is bigger, and mounting means of the temperature on floor with floor heating, floor heating
The parameter such as selection of electric heating film material, the thickness for being pre-dissolved film, the size of electric heating ground film is related, in installation floor, first
One layer of mixed mud is spread on ground, is mixed with crushed crude pearlite in mixed mud, which is made by adding modifying agent, modified
Crushed crude pearlite under the action of floor heating temperature, can the organic matters such as formaldehyde adsorption on the other hand electricity is sent out in process of production
The resistance in gap, electric heating film between hotting mask, pre- fuse piece the parameters such as thickness controlled, the temperature control on floor is existed
25-40 DEG C, at such a temperature, the concentration of formaldehyde in air is less than 1.5mg/L, meets national regulation, will not produce to human health
On the other hand raw damage can carry out before the gap and the manufacture installation of carbon material electrical heating membrane resistance between electric heating film
It adjusts, electric heating film heating temperature range is adjusted to maximum 35-60 DEG C, being laid on dry husky concrete at this time can be in electric heating ground film
When heating, heat is reached into yeast powder and floor, floor is heated to be released the harmful substances such as formaldehyde to come；Yeast powder is heated,
The harmful substances such as the formaldehyde that under the catalytic action of catalyst, bentonite is modified, while adsorbing conversion release, to reduce
Harmful substance in floor and air, after 0.5-1h to be heated, the continuous lasting operation 1 month, by the nocuousness in floor
Substance reduces 80% or more, adjusts the temperature to 35-40 DEG C again, the harmful substance in floor no longer discharges at this time, and the temperature
Spend not high, suitable room temperature.
Further, including electrode, insulating layer and the electric heating layer among insulating layer, it is characterised in that the electricity
Heating layer is prepared by carbon material electrical heating membrane.
Further, the gap between the carbon material electrical heating membrane is 0.7~2.8cm.
Further, the resistance of the carbon material electrical heating membrane (carbon material electrical heating membrane between 150 Ω -700 Ω
Heating temperature between 35 ° -60 °).
Further, the insulating layer fritting sheet material includes a kind of in epoxy resin, polytetrafluoroethylene (PTFE) or polyimides
Or it is a variety of, wherein pre- fuse piece with a thickness of 0.5~0.8mm.
Further, the optimal use temperature of electric heating ground film is generally 25-40 DEG C, the carbon material electrical heating membrane item
Resistance is determined by heating film surface required temperature；After mulch size determines, heating film surface required temperature (i.e. heating film
Resistance) just determined by the width of heating film item, if an Electric radiant Heating Film resistance does not reach requirement, two or more can be used
Item string, connection are to solve.
Further, the spacing of Electric radiant Heating Film item determines the power of electric heating ground film, and spacing is smaller, and the power of mulch is bigger,
It is on the contrary then smaller；The power of mulch is bigger, and calorific value is bigger, power consumption is also bigger, and vice versa.Between general electric heating film
Gap is 1~3cm.
Further, it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is put down
On the ground, an eradication edge conduit is put between every two rows of carbon material electric heating ground films, the conducting wire of electric heating ground film electrode passes through
Insulated conductor pipe is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, wherein mixing
The yeast powder of one layer of 0.3-0.5cm thickness is covered between solidifying soil and floor.
Further, the gap between the electric heating film determines the power of electric heating ground film, and gap is bigger, and calorific value is got over
Greatly, gap is bigger, and calorific value is smaller, and the distance between general electric heating film is 0.7~2.8cm.
Further, the crushed crude pearlite that volume ratio is 4~6% is added in the concrete.
Further, the laying depth of the dry husky concrete is higher than 1~2cm of insulated conductor pipe.
Further, the yeast powder is by konjaku powder, bentonite, catalyst, water, active carbon, gelatin, wheat flour, ferment
Female powder mixed fermentation forms.
In conclusion the beneficial effects of the present invention are: the first, carbon material electrical heating membrane has 99% or more electric heating
Conversion ratio, uses power supply for heat source, does not use the fossil fuels such as oil plant, fire coal, contamination-free discharge, have good energy conservation and
Environment protecting；The second, the present invention is significantly dropped than the cost of two kinds of original ground hot modes (hot-water heating underground heat and electric heating underground heat)
Low, the service life greatly prolongs than the electrothermal originally using resistance wire；Third is set because of carbon material electric heating ground film for modularization
Meter during installation can be by several groups of access power supplys of the conducting wire of the electric heating ground film of extraction point, and every group of electric heating ground film is uniform in the room
Respectively, the group number for opening electric heating ground film can be determined when use according to temperature situation, substantially prolongs the service life of Electric radiant Heating Film；
4th, it reduces Form aldehyde release harm to the human body in floor, passes through mounting means to floor heating, floor heating parameter such as electrothermal film material
Thickness, the size of electricity fever mulch etc. for selecting, being pre-dissolved film are configured, and are first adjusted to the heating temperature of electric heating ground film most
Height, to the formaldehyde in floor to etc. harmful substances heated, absorbed, converted, harmful substance in floor is reduced 80 or more, most
The concentration of formaldehyde in room is no more than 1.5mg/L after testing afterwards, meets national regulation；5th, the present invention has still maintained ground
The comfortable advantage of heating, while carbon material electrical hotting mask can generate 2~18 μm of far infrared, the normal direction of far infrared is sent out entirely
The rate of penetrating reaches 87%, and medical field is assert already: 3~15 μm of far infrared be it is beneficial to human body, also have to certain diseases
Therapeutic effect, so this ground hot mode has healthcare function to human body.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below, but the invention is not limited to these realities
Mode is applied, it is claimed to still fall within the claims in the present invention for any improvement or replacement on the present embodiment essence spirit
Range.
Embodiment 1
Method: the size and shape of electric heating ground film is determined first, cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then
Carbon material electrical heating membrane is cut into the strip of 2~4cm shorter than electric heating ground film；(2) carbon material electrical heating membrane that will be sheared
Item is arranged in parallel within one of insulating layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon materials
Electric heating film item and the pre- fuse piece of insulating layer are fixed together, and pick out conducting wire from electrode；(3) finally by another piece of same size
The pre- fuse piece of insulating layer is covered in the processed insulating layer fritting on piece, has been made through thermoplastic carbon material electric heating ground film of being honored as a queen
At；
The adjustment of each parameter: the gap between carbon material electrical heating membrane is 2.8cm, the resistance of carbon material electrical heating membrane
Between 700 Ω, pre- fuse piece with a thickness of 0.5~0.8mm；
Installation: it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is laid in
On ground, an eradication edge conduit is put between every two rows carbon material electric heating ground film, the conducting wire of electric heating ground film electrode passes through insulation
Conduit is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, wherein concrete
The yeast powder of one layer of 0.2cm thickness is covered between floor；
Embodiment 2
Method: the size and shape of electric heating ground film is determined first, cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then
Carbon material electrical heating membrane is cut into the strip of 2~4cm shorter than electric heating ground film；(2) carbon material electrical heating membrane that will be sheared
Item is arranged in parallel within one of insulating layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon materials
Electric heating film item and the pre- fuse piece of insulating layer are fixed together, and pick out conducting wire from electrode；(3) finally by another piece of same size
The pre- fuse piece of insulating layer is covered in the processed insulating layer fritting on piece, has been made through thermoplastic carbon material electric heating ground film of being honored as a queen
At；
The adjustment of each parameter: the gap between carbon material electrical heating membrane is 2.4m, the resistance of carbon material electrical heating membrane
Between 600 Ω, pre- fuse piece with a thickness of 0.5~0.8mm；
Installation: it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is laid in
On ground, an eradication edge conduit is put between every two rows carbon material electric heating ground film, the conducting wire of electric heating ground film electrode passes through insulation
Conduit is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, wherein concrete
The yeast powder of one layer of 0.3cm thickness is covered between floor；
Embodiment 3
Method: the size and shape of electric heating ground film is determined first, cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then
Carbon material electrical heating membrane is cut into the strip of 2~4cm shorter than electric heating ground film；(2) carbon material electrical heating membrane that will be sheared
Item is arranged in parallel within one of insulating layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon materials
Electric heating film item and the pre- fuse piece of insulating layer are fixed together, and pick out conducting wire from electrode；(3) finally by another piece of same size
The pre- fuse piece of insulating layer is covered in the processed insulating layer fritting on piece, has been made through thermoplastic carbon material electric heating ground film of being honored as a queen
At；
The adjustment of each parameter: the gap between carbon material electrical heating membrane is 2m, and the resistance of carbon material electrical heating membrane exists
Between 400 Ω, pre- fuse piece with a thickness of 0.5~0.8mm；
Installation: it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is laid in
On ground, an eradication edge conduit is put between every two rows carbon material electric heating ground film, the conducting wire of electric heating ground film electrode passes through insulation
Conduit is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, wherein concrete
The yeast powder of one layer of 0.5cm thickness is covered between floor；
Embodiment 4
Method: the size and shape of electric heating ground film is determined first, cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then
Carbon material electrical heating membrane is cut into the strip of 2~4cm shorter than electric heating ground film；(2) carbon material electrical heating membrane that will be sheared
Item is arranged in parallel within one of insulating layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon materials
Electric heating film item and the pre- fuse piece of insulating layer are fixed together, and pick out conducting wire from electrode；(3) finally by another piece of same size
The pre- fuse piece of insulating layer is covered in the processed insulating layer fritting on piece, has been made through thermoplastic carbon material electric heating ground film of being honored as a queen
At；
The adjustment of each parameter: the gap between carbon material electrical heating membrane is 1.8cm, the resistance of carbon material electrical heating membrane
Between 300 Ω, pre- fuse piece with a thickness of 0.5~0.8mm；
Installation: it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is laid in
On ground, an eradication edge conduit is put between every two rows carbon material electric heating ground film, the conducting wire of electric heating ground film electrode passes through insulation
Conduit is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete；
Embodiment 5
Method: the size and shape of electric heating ground film is determined first, cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then
Carbon material electrical heating membrane is cut into the strip of 2~4cm shorter than electric heating ground film；(2) carbon material electrical heating membrane that will be sheared
Item is arranged in parallel within one of insulating layer fritting on piece, using double copper-foil conducting electricities by electrode (double copper-foil conducting electricities), carbon materials
Electric heating film item and the pre- fuse piece of insulating layer are fixed together, and pick out conducting wire from electrode；(3) finally by another piece of same size
The pre- fuse piece of insulating layer is covered in the processed insulating layer fritting on piece, has been made through thermoplastic carbon material electric heating ground film of being honored as a queen
At；
The adjustment of each parameter: the gap between carbon material electrical heating membrane is 1.5cm, the resistance of carbon material electrical heating membrane
Between 300 Ω, pre- fuse piece with a thickness of 0.5~0.8mm；
Installation: it paved with concrete in the room of underground heat to be installed, scrape light, carbon material electric heating ground film sequence is laid in
On ground, an eradication edge conduit is put between every two rows carbon material electric heating ground film, the conducting wire of electric heating ground film electrode passes through insulation
Conduit is drawn；Then dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, wherein dry husky mixed
Solidifying soil with a thickness of 0.7cm；
Control group 1
Take the floor heating A for certain brand sold in the market；
Control group 2
Take the floor heating B for certain brand sold in the market；
Test 1
(1) it is identical to choose area, identical 7 houses in position, by embodiment 1-4, the floor heating in control group 1-3 installs it
Afterwards, be powered and the floor temperature in room be heated to 10 DEG C respectively, 20 DEG C, 30 DEG C, 45 DEG C, 50 DEG C, 55 DEG C, 60 DEG C, persistently plus
Relative humidity in hot house is 45%. then by after room sealing for 24 hours, is measured to the concentration of formaldehyde in house；(2)
The floor sample comminution for taking 10-15g later with heating before heating to the floor in 7 rooms, is added acetylacetone,2,4-pentanedione and ammonia,
Content of formaldehyde in spectrophotometry floor is carried out at 412nm, wherein the floor of room installation is laminated flooring, and will
As a result it is recorded in table 1；
Table 1
Claims (10)
1. carbon material electric heating ground film piece making method, which is characterized in that the described method comprises the following steps: (1) determining first
The size and shape of electric heating ground film cuts two pieces of pre- fuse pieces of insulating layer of corresponding size, then carbon material electrical heating membrane is cut
At the strip of 2~4cm shorter than electric heating ground film；(2) the carbon material electrical heating membrane item sheared is arranged in parallel within one of
Insulating layer fritting on piece, it is using double copper-foil conducting electricities that electrode (double copper-foil conducting electricities), carbon material electrical heating membrane item and insulating layer is pre-
Fuse piece is fixed together, and picks out conducting wire from electrode；(3) finally the pre- fuse piece of the insulating layer of another piece of same size is covered at this
The insulating layer fritting on piece managed completes through thermoplastic carbon material electric heating ground film of being honored as a queen.
2. carbon material electric heating ground film piece making method as described in claim 1, electric heating ground film piece include electrode, insulating layer with
And the electric heating layer among insulating layer, it is characterised in that it is described electricity heating layer be by carbon material electrical heating membrane preparation and
At.
3. carbon material electric heating ground film piece making method as described in claim 1, which is characterized in that the carbon material electrical hair
Gap between hotting mask is 0.7~2.8cm.
4. carbon material electric heating ground film piece making method as described in claim 1, which is characterized in that the carbon material electrical hair
The resistance of hotting mask is between 150 Ω -700 Ω.
5. carbon material electric heating ground film piece making method as described in claim 1, which is characterized in that the pre- fuse piece of insulating layer
Material include it is one or more in epoxy resin, polytetrafluoroethylene (PTFE) or polyimides, wherein pre- fuse piece with a thickness of 0.5~
0.8mm。
6. carbon material electric heating ground film piece making method as described in claim 1, which is characterized in that the electric heating ground film piece exists
The room for installing underground heat is paved with concrete, scrapes light, on the ground by the tiling of carbon material electric heating ground film sequence, every two rows carbon
An eradication edge conduit is put between cellulosic material electric heating ground film, the conducting wire of electric heating ground film electrode is drawn by insulated conductor pipe；Then
Dry husky concrete is layered on electric heating ground film, then the laying floor on dry husky concrete, is wherein covered between concrete and floor
The yeast powder of one layer of 0.3-0.5cm thickness.
7. carbon material electric heating ground film piece making method as described in claim 1, which is characterized in that between the electric heating film
Gap determine the power of electric heating ground film, gap is bigger, and calorific value is bigger, and gap is bigger, and calorific value is smaller, general electricity fever
The distance between film is 0.7~2.8cm.
8. carbon material electric heating ground film piece making method as claimed in claim 7, it is characterised in that: the dry husky concrete
Laying depth is higher than 1~2cm of insulated conductor pipe.
9. carbon material electric heating ground film piece making method as claimed in claim 7, it is characterised in that: add in the concrete
Enter the crushed crude pearlite that volume ratio is 4~6%.
10. carbon material electric heating ground film piece making method as claimed in claim 7, which is characterized in that the yeast powder is by evil spirit
Taro fine powder, water, active carbon, bentonite, catalyst, gelatin, wheat flour, yeast powder mixed fermentation form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082910.3A CN109257838A (en) | 2018-09-17 | 2018-09-17 | Carbon material electric heating ground film piece making method and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811082910.3A CN109257838A (en) | 2018-09-17 | 2018-09-17 | Carbon material electric heating ground film piece making method and installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109257838A true CN109257838A (en) | 2019-01-22 |
Family
ID=65047917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811082910.3A Pending CN109257838A (en) | 2018-09-17 | 2018-09-17 | Carbon material electric heating ground film piece making method and installation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109257838A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146378A (en) * | 2007-11-05 | 2008-03-19 | 中国江南航天工业集团江南工业贸易公司 | Carbon material electric heating ground film, its making method and installation method |
| CN106186805A (en) * | 2016-06-30 | 2016-12-07 | 芜湖三刀材料科技有限公司 | A kind of energy-conservation environmental protection wall material and preparation method thereof |
-
2018
- 2018-09-17 CN CN201811082910.3A patent/CN109257838A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101146378A (en) * | 2007-11-05 | 2008-03-19 | 中国江南航天工业集团江南工业贸易公司 | Carbon material electric heating ground film, its making method and installation method |
| CN106186805A (en) * | 2016-06-30 | 2016-12-07 | 芜湖三刀材料科技有限公司 | A kind of energy-conservation environmental protection wall material and preparation method thereof |
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