CN113543386A - Preparation method of electric heating composite board and electric heating composite board - Google Patents
Preparation method of electric heating composite board and electric heating composite board Download PDFInfo
- Publication number
- CN113543386A CN113543386A CN202010295128.0A CN202010295128A CN113543386A CN 113543386 A CN113543386 A CN 113543386A CN 202010295128 A CN202010295128 A CN 202010295128A CN 113543386 A CN113543386 A CN 113543386A
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- electric heating
- composite board
- plates
- plate
- heating
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- 238000005485 electric heating Methods 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000005553 drilling Methods 0.000 claims abstract description 12
- 238000010030 laminating Methods 0.000 claims abstract description 12
- 238000007731 hot pressing Methods 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims description 12
- 239000003973 paint Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Classifications
-
- 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
- H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
- H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
- E04F2290/023—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets for heating
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Central Heating Systems (AREA)
Abstract
The invention discloses a preparation method of an electric heating composite board and the electric heating composite board manufactured by the method, wherein the preparation method of the electric heating composite board comprises the following steps: s1: selecting more than three plates; s2: laminating all the plates in parallel, arranging a heating device on the surface of the plate in the middle, mutually bonding the laminating surfaces of all the plates, and laminating all the plates by using hot-pressing equipment; s3: and drilling holes in the plate, and connecting the heating device and an external lead by using a plug connector. The electric heating composite board manufactured by the method can replace the traditional electric heating ground heat, has simple structure, convenient installation, lower cost, cleanness, environmental protection, no space occupation, far infrared heating and warm and comfortable feeling, and is particularly suitable for areas without unified heating in the south. Compared with many domestic electric heating products, the electric heating floor can save working hours and materials.
Description
Technical Field
The invention relates to the technical field of electric heating plates, in particular to a preparation method of an electric heating composite plate. In addition, the invention also relates to an electric heating composite board manufactured by the preparation method of the electric heating composite board.
Background
At present, before a floor is laid by a lot of electric geothermal heat, heat insulation materials and a reflection film are laid on the ground, then heating products are laid, a protection film is laid on the heating products, and then the floor is laid on the protection film.
In summary, how to reduce the time and labor consumption of electric geothermal energy is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a method for manufacturing an electric heating composite board, which can replace the traditional electric heating, and has the advantages of simple structure, convenient installation and low cost.
The invention also aims to provide the electric heating composite board manufactured by the preparation method of the electric heating composite board.
In order to achieve the above purpose, the invention provides the following technical scheme:
a preparation method of an electric heating composite board comprises the following steps:
s1: selecting more than three plates;
s2: laminating all the plates in parallel, arranging a heating device on the surface of the plate in the middle, mutually bonding the laminating surfaces of all the plates, and laminating all the plates by using hot-pressing equipment;
s3: and drilling holes in the plate, and connecting the heating device and an external lead by using a plug connector.
Preferably, between the S2 and the S3:
s21: and standing the pressed and molded plate for a preset time.
Preferably, between the S21 and the S3:
s22: and adhering the veneer to the upper surface of the press-formed plate, and performing hot pressing by using a hot press.
Preferably, between the S22 and the S3:
and cutting the plate adhered with the veneer into a preset shape according to the requirement.
Preferably, between S22 and S3, further comprising:
s23: and (4) paint spraying is carried out on the surface of the plate by using paint spraying equipment.
An electric heating composite panel comprising: the panel of parallel laminating setting more than the three-layer, middle the surface of panel is equipped with the device that generates heat, and is adjacent binding face between the panel is pasted and is connected, and all panel pressfitting set up, be equipped with drilling on the panel, be equipped with in the drilling and be used for connecting the plug connector of the device that generates heat and outside wire.
Preferably, the heating device is an electric heating mesh cloth.
Preferably, the electric heating grid cloth comprises woven yarns, heating wires and conductive metal wires.
The invention provides a preparation method of an electric heating composite board, which comprises the following steps:
s1: selecting more than three plates;
s2: laminating all the plates in parallel, arranging a heating device on the surface of the plate in the middle, mutually bonding the laminating surfaces of all the plates, and laminating all the plates by using hot-pressing equipment;
s3: and drilling holes in the plate, and connecting the heating device and an external lead by using a plug connector.
The electric heating composite board manufactured by the method can replace the traditional electric heating ground heat, has simple structure, convenient installation, lower cost, cleanness, environmental protection, no space occupation, far infrared heating and warm and comfortable feeling, and is particularly suitable for areas without unified heating in the south. Compared with many domestic electric heating products, the electric heating floor can save working hours and materials.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a method for manufacturing an electrothermal composite plate according to the present invention;
FIG. 2 is a top view of an electrothermal composite sheet provided by the present invention;
FIG. 3 is a cross-sectional view of an electrothermal composite sheet provided by the present invention.
In FIGS. 1-3:
1-external lead, 2-plug connector, 3-hole, 4-heating device and 5-plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a preparation method of the electric heating composite board, the electric heating composite board manufactured by the method can replace the traditional electric heating, and has simple structure, convenient installation and lower cost.
The other core of the invention is to provide the electric heating composite board manufactured by the preparation method of the electric heating composite board.
Referring to fig. 1 to 3, fig. 1 is a flow chart of a method for manufacturing an electrothermal composite board according to the present invention; FIG. 2 is a top view of an electrothermal composite sheet provided by the present invention; FIG. 3 is a cross-sectional view of an electrothermal composite sheet provided by the present invention.
A preparation method of an electric heating composite board comprises the following steps:
s1: selecting more than three plates 5;
s2: arranging all the plates 5 in a parallel attaching manner, arranging the heating device 4 on the surface of the plate 5 in the middle, mutually bonding the attaching surfaces of all the plates 5, and pressing all the plates 5 by using hot-pressing equipment;
s3: holes 3 are drilled in the plate 5, and the heat generating device 4 and the external lead 1 are connected by a plug 2.
It should be noted that, more than three sheet-like plates 5 are processed, the specific setting number can be selected according to the application environment, all the processed sheet-like plates 5 are selected and split, and are placed in a drying chamber at about 25 ℃ for natural drying, and then enter the drying chamber for manual drying. The preferred sheet 5 is rotary cut to a specified size and rotary cut and then dried for a period of time. The plate 5 is screened, and the plate is required to be uniform in thickness and thickness, meet the specified size, and has no appearance defects and no fracture.
And (3) gluing the plates 5 by using special gluing equipment through prepared special adhesive glue, wherein the surfaces of the uppermost plate 5 and the bottom plate 5 are coated with one-sided glue, the two sides of the rest middle plates 5 are coated with glue, the heating device 4 is laid on the surface of the middle plate 5, and the surfaces are uniformly coated with glue, so that all the plates 5 and the heating device 4 are adhered.
After the plates 5 and the heating device 4 are adhered for a set time, the plates 5 coated with glue are pressed by adopting a professional hot-pressing device, and the plates 5 coated with glue are pressed together at a high temperature and a high pressure of about 80 ℃, wherein the plates 5 with the heating device 4 and the plates 5 coated with glue on one surface of the upper end surface are pressed together, the rest of the plates 5 are in the middle, and the plates 5 coated with glue on one surface are at the lowest part.
A special drilling machine 3 is used for drilling holes 3 on the side of the plate 5, and a connector with a lead is connected to one side of the plate 5.
The electric heating composite board is manufactured by tightly combining a plurality of objects made of different materials, can release required heat after being electrified, can be combined together to form a required plane whole, generates heat after being electrified, and is suitable for different fields such as ground, walls, furniture, office appliances and the like.
The electric heating composite board manufactured by the method can replace the traditional terrestrial heat and electric terrestrial heat, has simple structure, convenient installation, lower cost, cleanness, environmental protection, no space occupation, far infrared heating and warm and comfortable feeling, and is particularly suitable for areas without unified heating in the south. Compared with many domestic electric heating products, the electric heating floor can save working hours and materials.
On the basis of the above embodiment, it is further preferable that between S2 and S3:
s21: the press-formed plate 5 is left standing for a predetermined time.
It should be noted that the preset time can be set according to the structure of the plate 5, and is preferably set to be about 10-15 days, and the preset time can release the internal stress of the plate 5 to make the plate 5 firmer.
On the basis of the above embodiment, it is further preferable that between S21 and S3:
s22: and (3) sticking the wood veneer on the upper surface of the press-formed plate 5, and performing hot pressing by using a hot press.
The selected veneer is adhered to the upper surface of the press-formed plate 5 by using the environment-friendly glue, and hot pressing is carried out by using a hot press, so that the veneer is used as a panel, the attractiveness of the plate 5 can be improved, and the strength of the plate 5 can be slightly improved by adding one more veneer.
On the basis of the above embodiment, it is further preferable that between S22 and S3:
the panel 5 to which the veneer is attached is cut into a predetermined shape as needed.
It should be noted that the preset shape may be set according to the actual application environment, and may be set to be square, rectangular, polygonal, etc., and the plate 5 formed by hot pressing is cut and formed by a special grooving device, and is made into the specified specification according to the application (such as floor and decorative plate). Different preset shapes can be applied to different environments, and the application range is wider.
In addition to the above embodiments, it is further preferable that between S22 and S3:
s23: and (5) paint spraying is carried out on the surface of the plate 5 by using paint spraying equipment.
It should be noted that, after the paint spraying of the primer and the finish paint for many times, the paint surface of the plate 5 will have the smoothness and toughness by using a special paint spraying device.
In addition to the above method for preparing an electrothermal composite board, the present invention also provides an electrothermal composite board comprising: the panel 5 of parallel laminating setting more than the three-layer, the surface of panel 5 in the middle of is equipped with device 4 that generates heat, and the binding face between the adjacent panel 5 is pasted and is connected, and all 5 pressfitting settings of panel are equipped with drilling 3 on the panel 5, are equipped with the plug connector 2 that is used for connecting device 4 and the external conductor 1 that generates heat in the drilling 3.
The electric heating composite board provided by the invention can be used for manufacturing electric heating floors and heating boards 5 in the decoration industry, is convenient to install and low in cost, replaces the traditional heating mode, and is used for heating different places such as families, schools and offices in areas without unified heating in winter, and the heating boards 5 can be connected together by two blocks or by a plurality of blocks.
In addition to the above embodiments, it is further preferable that the heat generating means is an electrically heated mesh cloth.
It should be noted that the electric heating grid cloth solves the bonding requirement of the wooden plate 5, the bonding liquid can penetrate through the meshes 3, and the plate 5 which does not generate heat per se can be firmly bonded into a whole to become an electric heating composite plate which is electrified to generate heat, so that the adhesion between the plate 5 and the electric heating grid cloth is firmer.
In addition to the above embodiments, it is further preferable that the electric heating mesh cloth includes a yarn, a heating wire and a conductive wire which are woven.
It should be noted that the yarns in the electrical heating grid cloth can be selected from cotton yarns, chemical fiber yarns, glass silk yarns, nylon yarns, etc., the heating wires can be selected from carbon fiber yarns, graphene yarns, etc., and the yarns, the heating wires and the conductive metal wires can be woven into the electrical heating cloth with a grid structure by using a weaving machine, so that the electrical heating grid cloth and the multilayer wooden board 5 have good adhesion effect and better heating performance. When the lead is connected with a power supply, the electric heating gridding cloth is electrified to generate heat, and the surface of the plate 5 is heated to form the special heating plate 5.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The preparation method of the electric heating composite board and the electric heating composite board provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (8)
1. The preparation method of the electric heating composite board is characterized by comprising the following steps:
s1: selecting more than three plates (5);
s2: arranging all the plates (5) in a parallel attaching manner, arranging a heating device (4) on the surface of the plate (5) in the middle, mutually bonding the attaching surfaces of all the plates (5), and pressing all the plates (5) by using hot-pressing equipment;
s3: and drilling holes (3) in the plate (5), and connecting the heating device (4) with the external lead (1) by using a plug connector (2).
2. The method of manufacturing an electrothermal composite board according to claim 1, wherein the step of S2 and S3 comprises:
s21: and standing the pressed and molded plate (5) for a preset time.
3. The method of manufacturing an electrothermal composite sheet according to claim 2, wherein the step of S21 and S3 comprises:
s22: and (3) sticking the wood veneer on the upper surface of the press-formed plate (5), and hot-pressing by using a hot press.
4. The method of manufacturing an electrothermal composite sheet according to claim 3, wherein the step of S22 and S3 comprises:
and cutting the board (5) adhered with the veneer into a preset shape according to the requirement.
5. The method of manufacturing an electrothermal composite board according to claim 4, further comprising, between the S22 and the S3:
s23: and (3) performing paint spraying on the surface of the plate (5) by using paint spraying equipment.
6. An electric heating composite board is characterized by comprising: the panel (5) that the parallel laminating set up more than the three-layer, it is middle the surface of panel (5) is equipped with device (4) generate heat, and is adjacent binding face between panel (5) is pasted and is connected, and all panel (5) pressfitting set up, be equipped with drilling (3) on panel (5), be equipped with in drilling (3) and be used for connecting plug connector (2) of device (4) and outside wire (1) generate heat.
7. The electric-thermal composite board according to claim 6, wherein the heat generating means is an electrically heated mesh cloth.
8. The electrothermal composite board according to claim 7, wherein the electric heating mesh cloth comprises woven yarns, heating wires and conductive wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295128.0A CN113543386A (en) | 2020-04-15 | 2020-04-15 | Preparation method of electric heating composite board and electric heating composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010295128.0A CN113543386A (en) | 2020-04-15 | 2020-04-15 | Preparation method of electric heating composite board and electric heating composite board |
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| Publication Number | Publication Date |
|---|---|
| CN113543386A true CN113543386A (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010295128.0A Pending CN113543386A (en) | 2020-04-15 | 2020-04-15 | Preparation method of electric heating composite board and electric heating composite board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872419A (en) * | 2022-04-29 | 2022-08-09 | 北新集团建材股份有限公司 | Production process of heating decorative gypsum board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090127791A (en) * | 2008-06-09 | 2009-12-14 | 이은자 | Woody electric heating panel |
| CN104712129A (en) * | 2015-03-16 | 2015-06-17 | 青岛青蓝鳍节能科技有限公司 | Three-layer solid wood composite electric heating floor and manufacturing method thereof |
| WO2019061728A1 (en) * | 2017-09-30 | 2019-04-04 | 戴明 | Graphene-based automatically-heated floor panel and manufacturing method thereof, and low-voltage automatically-heated floor panel system |
| CN211531353U (en) * | 2020-04-15 | 2020-09-18 | 吉林华晨新材料科技开发有限公司 | Electric heating composite board |
-
2020
- 2020-04-15 CN CN202010295128.0A patent/CN113543386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090127791A (en) * | 2008-06-09 | 2009-12-14 | 이은자 | Woody electric heating panel |
| CN104712129A (en) * | 2015-03-16 | 2015-06-17 | 青岛青蓝鳍节能科技有限公司 | Three-layer solid wood composite electric heating floor and manufacturing method thereof |
| WO2019061728A1 (en) * | 2017-09-30 | 2019-04-04 | 戴明 | Graphene-based automatically-heated floor panel and manufacturing method thereof, and low-voltage automatically-heated floor panel system |
| CN211531353U (en) * | 2020-04-15 | 2020-09-18 | 吉林华晨新材料科技开发有限公司 | Electric heating composite board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872419A (en) * | 2022-04-29 | 2022-08-09 | 北新集团建材股份有限公司 | Production process of heating decorative gypsum board |
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