CN108758771A - A kind of internet temperature control system and electricity floor heating - Google Patents
A kind of internet temperature control system and electricity floor heating Download PDFInfo
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- CN108758771A CN108758771A CN201810559719.7A CN201810559719A CN108758771A CN 108758771 A CN108758771 A CN 108758771A CN 201810559719 A CN201810559719 A CN 201810559719A CN 108758771 A CN108758771 A CN 108758771A
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Classifications
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- 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
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- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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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)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of internet temperature control systems, including electricity floor heating, internet temperature controller, cloud platform and mobile phone, on the basis of intelligent temperature controller, increase remote control, can be used for behavior energy saving, centralized control, it can be achieved that single household, group, region balance of electric power and ener.More cables are controlled by double relay, it is made to maintain indoor temperature with minimum power always, similar to " frequency conversion " but interference will not be generated to power grid.Invention additionally discloses a kind of electricity floor heatings, are controlled using internet temperature control system, usage charges are low, and resource occupation is few and more environmentally friendly.
Description
Technical Field
The invention belongs to the technical field of electric floor heating, particularly relates to an internet temperature control system, and further relates to electric floor heating.
Background
The existing floor heating generally adopts a heating cable, an electrothermal film or a hot water pipe as a heating device, and is assembled by matching a panel, a bottom plate, a support piece and the like, the laying is basically finished and laid, the construction period is long, if a part of the cable, the electrothermal film or the hot water pipe section fails, the large-area disassembly and assembly have to be carried out, and the installation and the maintenance are very inconvenient.
201720493386.3 for example discloses a prefabricated high-efficient radiation floor heating structure, including concrete structure basic unit, set up the floor heating layer on the concrete structure basic unit, set up on the floor heating layer and warm up backfill layer from levelling. The concrete backfill layer structure is very inconvenient to install and maintain.
In addition, the floor can expand after being heated, and the wood floor begins to contract after the weather turns cold, but the wood floor cannot rebound automatically, so that the wood floor is cracked. Therefore, the trouble is easily brought to people, and the problems are solved. It is necessary to design an electric floor heating laying structure which is convenient to disassemble, assemble and maintain and has a contraction function.
If 201720863963.3 discloses a template tray warms up to lock joint formula, relate to building material technical field, including being crisscross upper strata and the lower floor of arranging, this utility model does not relate to the automatic problem of cooling down of module behind the floor cooling, warms up the module promptly and does not have the design of resilience, and the cable can not shrink after being heated tensile, has reduced the life-span of cable.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an internet temperature control system which can remotely control a heating core to maintain the indoor temperature with the lowest power all the time, is similar to frequency conversion, does not interfere a power grid, can be used for behavior energy conservation and centralized control, and can realize the power and electricity balance of single family, group and region. The invention further provides the electric floor heating which is convenient to mount and dismount and has an automatic contraction function, so that the wood floor can rebound after being cooled, and the service life of the floor is prolonged.
The technical scheme of the invention is realized as follows:
an internet temperature control system, comprising:
the electric floor heater is used for supplying heat to a room;
the Internet temperature controller comprises a double relay, a digital temperature sensor and an independent gateway; wherein,
the double relays are used for controlling the electric floor heating to work;
the digital temperature sensor is used for monitoring the information of the environmental temperature of the area;
the independent gateway is responsible for uploading acquired data information and issuing control instructions;
the cloud platform is composed of a cloud server and can be shared by the whole user group;
the mobile phone or the personal PC equipment can perform information interaction with the cloud platform, so that the electric floor heating running condition, the room temperature and the personnel condition can be monitored in real time, and the electric floor heating system can be controlled in real time.
An electric floor heating system comprises a ground layer, a heat preservation layer, a reflection layer, a heating body, a heat dissipation layer, a moisture-proof layer and a surface decoration layer, and is characterized in that the heat preservation layer is composed of heat preservation modules, convex parts, concave parts and pin holes are arranged on the heat preservation modules, each heat preservation module comprises a first heat preservation module, a second heat preservation module and a third heat preservation module, each first heat preservation module comprises the convex parts and the concave parts, each second heat preservation module is also provided with a first tenon, each third heat preservation module is also provided with a first mortise,
wherein, the heat preservation module is composed of an upper module and a lower module, the upper module is arranged on the lower module, the upper module comprises a boss, a transverse groove and a longitudinal groove, the boss is provided with the pin hole, the side edge of the boss is provided with a round angle, the two sides of the heat preservation layer are provided with mounting plates, the mounting plates comprise a first mounting plate and a second mounting plate, the first mounting plate is provided with a second mortise, the second mounting plate is provided with a second tenon, the first tenon is embedded into the second mortise, the second tenon is embedded into the first mortise,
one side of mounting panel is connected an elastic piece subassembly, the top of mounting panel is equipped with the baseboard, elastic piece subassembly is including one holding box, including spring, spacing piece, gag lever post and baffle in holding the box, the one end of spring is installed on the spacing piece, the other end is installed hold on the box, the one end of gag lever post is installed on the spacing piece, the other end of this gag lever post passes through the baffle with the mounting panel is connected.
In the electric floor heating system, the heating body is a heating cable, the heating cable comprises a heating core, an insulating layer, a grounding layer, a metal armor layer, a shielding layer and an outer sheath, the cross section of the heating core is rectangular, the heating core comprises an upper top surface and a lower bottom surface, transition arcs are arranged on two sides of the upper top surface, the outer sheath is provided with a second upper top surface, the second upper top surface is provided with an upper tooth-shaped part, the heat dissipation layer is provided with a lower tooth-shaped part, and the upper tooth-shaped part is meshed with the lower tooth-shaped part.
In the electric floor heating system, the heat dissipation layer is provided with the pin rods, and the pin rods are inserted into the pin holes.
In the electric floor heating system, the number of the heating cores is 1-4.
In the electric floor heating system, the moisture-proof layer is positioned between the heat dissipation layer and the surface decoration layer, and the moisture-proof layer is made of waterproof cloth or plastic cloth.
The Internet temperature control system is additionally provided with remote control on the basis of the intelligent temperature controller, can be used for behavior energy conservation and centralized control, and can realize the power and electricity balance of single family, group and region. The multi-cable is controlled by the double relays, so that the indoor temperature is always maintained by using the lowest power, and the double-cable type outdoor temperature control system is similar to frequency conversion and cannot interfere with a power grid.
The electric floor heating system has the following beneficial effects: the module is adopted for installation, concrete pouring is not needed, later maintenance and repair are facilitated, local problems are solved, and the whole floor heating system cannot be damaged. Set up elastic component, after the floor cooling, can kick-back automatically under the effect of spring, avoid the floor fracture, prolong the life on floor.
Drawings
Fig. 1 is a schematic diagram of the working principle of the internet temperature control system of the present invention;
FIG. 2 is a schematic power comparison of the temperature control system of FIG. 1 with a conventional system;
FIG. 3 is a schematic diagram illustrating a power balance comparison between the temperature control system of FIG. 1 and a conventional system;
FIG. 4 is a schematic diagram of one mode of the temperature control system of FIG. 1;
FIG. 5 is a schematic view of another mode of the temperature control system of FIG. 1;
fig. 6 is a schematic view of such an electric floor heating of the present invention;
FIG. 7 is a schematic view of the installation of the thermal insulation layer of FIG. 6;
FIG. 8 is a schematic diagram of the first thermal module of FIG. 7;
FIG. 9 is a schematic view of the second temperature maintenance module of FIG. 7;
FIG. 10 is a schematic view of a third temperature maintenance module of FIG. 7;
FIG. 11 is a schematic view of the thermal module of FIG. 7 in one orientation, primarily illustrating the configuration of the lower module;
FIG. 12 is a cross-sectional view of the thermal module of FIG. 11;
FIG. 13 is a schematic view of the mounting plate of FIG. 7;
FIG. 14 is a schematic sectional view of the heat-generating body and the heat-radiating layer in FIG. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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.
The internet temperature control system of the present invention as shown in fig. 1 to 5 includes an electric floor heating 04, an internet temperature controller 03, a cloud platform 01, and a mobile phone (or a personal PC device) 02. The electric floor heater 04 is used for supplying heat to a room, and the internet temperature controller 03 comprises a double relay, a digital temperature sensor and an independent gateway; the double relays are used for controlling the electric floor heating to work; the digital temperature sensor is used for monitoring the information of the environmental temperature of the area; the independent gateway is responsible for collecting data information and sending and issuing control instructions; the cloud platform 01 is composed of cloud servers and can be shared by the whole user group; the mobile phone (or personal PC equipment) 02 and the cloud platform 01 can carry out information interaction, so that the running condition, the room temperature and the personnel condition of the electric floor heating can be monitored in real time, and the electric floor heating 04 can be controlled in real time.
The internet temperature control system provided by the invention is additionally provided with remote control on the basis of the intelligent temperature controller, can be used for behavior energy conservation and centralized control, and can realize power and electric quantity balance of single family, group and region. The double-relay is used for controlling the multiple cables, namely, the resistance values of two heating cores of the double-conducting double-heating cable are changed, so that the double-conducting double-heating cable always maintains the indoor temperature with the lowest power, is similar to frequency conversion and cannot interfere with a power grid. The purpose of gradient power change is achieved, the comfort level of heating can be effectively improved, the problem that insufficient life electricity is caused by overlarge power is avoided, and the problem that heat supply is excessive due to the change of outdoor temperature in time is solved. The system is an upgraded version of the existing electric heating capacity-increasing-free technology, is also the only heating system which can compete with the existing self-temperature-limiting technology, comprises an electric energy capacity-increasing-free intelligent heating system and an operation management system, can completely replace the traditional heating mode which uses fossil energy combustion as a heat source, and has lower operation cost than the traditional centralized heating mode under the condition of not requiring an electricity price policy.
As shown in fig. 2, which is a comparison diagram of the temperature control system of the present invention, it can be known that the internet temperature control system can automatically adjust the output power according to the temperature variation, and similar to frequency conversion, the indoor temperature is more uniform, and the heating is more comfortable. As shown in fig. 3, which is a schematic diagram comparing the power balance between the temperature control system of the present invention and the conventional system, it can be known that the internet temperature control system always maintains the indoor temperature with the lowest power, so that on one hand, the occupation of power resources can be reduced to the maximum extent, and the heating comfort level can be significantly improved. The operation cost mainly comprises four aspects of initial investment, electric charge, depreciation and after-sale, and the advantages of the electric direct heating product are very obvious for energy-saving buildings and centralized heating projects through a large amount of comparison (with a gas boiler and a heat pump).
Compared with the traditional heating system, the system has the following advantages: 1) the investment is small, and the investment of the whole system is low; 2) the use fee is low, and the fee is charged according to the area; 3) the comfort level is high, the indoor temperature is accurately controlled, and the whole body is uniform; 4) the occupied resource is less, the occupied power is small, and the load can be adjusted and distributed. The double-guide double-heating is adopted, so that the environment is protected; the power is automatically adjustable, the coverage is more durable, the safety guarantee is higher, and the reduction of the operation cost is facilitated.
The electric floor heater of the present invention, as shown in fig. 6 to 14, includes a ground layer 11, an insulation layer 12, a reflection layer 13, a heating body 14, a heat dissipation layer 15, a moisture-proof layer 16, and a surface decoration layer 17.
The heat preservation layer 12 is composed of heat preservation modules 121, and the heat preservation layer 12 is made of XPS extruded sheets and has the advantages of high compression resistance, low water absorption, moisture resistance, low heat conductivity coefficient and the like. Be equipped with convex part 122, concave part 123 and pinhole 124 on the heat preservation module 121, heat preservation module 121 includes first heat preservation module 31, second heat preservation module 32 and third heat preservation module 33, includes convex part 122 and concave part 123 on the first heat preservation module 31, still is equipped with first tenon 321 on the second heat preservation module 32, still is equipped with first mortise 331 on the third heat preservation module 33.
The heat preservation module 121 comprises last module 125 and lower module 126, goes up module 125 and installs on module 126 down, and lower module 126 adopts honeycomb to make, and it includes first bottom plate 127 and honeycomb layer 128, first bottom plate 127 and honeycomb layer 128 are through high temperature resistant glue bonding, and honeycomb has good compressive capacity and has good extensibility in the horizontal plane, adapts to the electric floor heating high pressure and the operational environment of expending with heat and contracting with cold. The upper module 125 comprises a boss 131, a transverse groove 132 and a longitudinal groove 133, the boss 131 is provided with a pin hole 124, and the side of the boss 131 is provided with a fillet 134 to prevent the cable from interfering when being bent, so that the cable can be freely bent and prevented from being twisted off. The heat dissipation layer 15 is provided with a pin 151, and the pin 151 is inserted into the pin hole 124.
The reflecting layer 13 is located between the heat dissipation layer 15 and the heat preservation layer 12, and the reflecting layer 13 is of an aluminum foil structure and has a thickness of 0.1 mm. When the heat dissipation layer 15 is installed on the heat insulation layer 13, the pin 151 penetrates the reflection layer 13, and according to a pre-designed wiring scheme, the heating cable 14 is embedded into the transverse groove 132 and the longitudinal groove 133 of the heat insulation module 121, and meanwhile, part of the reflection layer 13 is clamped between the heating cable 14 and the heat insulation layer 12, so that the heat reflection and radiation capabilities of the heating cable 14 are effectively improved, and the heating cable 14 is fixed more tightly in the transverse groove 132 and the longitudinal groove 133. Heating cables 14 need to be clamped in sequence in the installation process, and the floor heating effect is prevented from being affected by the fact that the reflecting layer 13 is buckled when clamped in. The areas, where the heating cables 14 are not installed, of the middle transverse groove 132 and the longitudinal groove 133 of the heat insulation module 121 are still filled with heat insulation materials, such as extruded strips, so that heat in the heat insulation plates is prevented from losing, and the heat storage effect is good.
The both sides of heat preservation 12 are equipped with the mounting panel, and the mounting panel comprises first mounting panel 21 and second mounting panel 22, is equipped with second mortise 211 on the first mounting panel 21, is equipped with second tenon 221 on the second mounting panel 22, and first tenon 321 imbeds second mortise 211, and simple quick installation is realized through mortise-tenon joint in second tenon 221 imbeds first mortise 331. When the heat insulation module is installed, the first installation plate 21 or the second installation plate 22 is fixedly installed on the ground floor 11, then the heat insulation modules 121 are installed in sequence, and finally the second installation plate 22 or the first installation plate 21 is installed. The structure is closely firm after the equipment, and whole operation adjustment simple to operate to can not appear sliding, shifting and droing to need not to glue, consequently whole process of mating formation does not contain formaldehyde, green, and modular concatenation is adopted to the structure, makes things convenient for dismouting and maintenance.
One side of mounting panel is connected an elastic sheet subassembly, and the top of mounting panel is equipped with baseboard 23, and the elastic sheet subassembly includes one and holds box 24, holds box 24 and places in the recess of wall body 29, holds and includes spring 25, spacing piece 26, gag lever post 27 and baffle 28 in the box 24, and the one end of spring 25 is installed on spacing piece 26, and the other end is installed on holding box 24, and the one end of gag lever post 27 is installed on spacing piece 26, and the other end of this gag lever post 27 passes through baffle 28 and is connected with the mounting panel. When the floor heaies up, heating cable 14 is heated and extends, also can expand between the floor, and when the floor cooling back, the mounting panel can be under spring 25's effect, moves towards heat preservation module 121 direction, contracts simultaneously between heat preservation module 121 and the floor, avoids being in tensile state and produces the fracture phenomenon between heating cable 14 and the floor, prolongs the life on heating cable 14 and floor.
In the prior art, the XPS extruded sheet usually contains 90% -95% of polystyrene particles, and the polystyrene has poor heat resistance, so that the heat resistance of the XPS extruded sheet can be obviously influenced by the content of the polystyrene, and the arrangement of the floor heating equipment is not facilitated. The applicant finds that the amount of polystyrene material in the polystyrene material can be remarkably reduced by proper element proportion. In the invention, on the premise of ensuring the service performance of a finished product, in order to enhance the heat resistance of the heat-insulating layer and reduce the consumption of polystyrene, each heat-insulating module comprises the following components in parts by weight: 100-110 parts of general polystyrene particles, 40-45 parts of expanded polystyrene particles, 40-45 parts of high impact polystyrene particles, 12-15 parts of talcum powder, 5-8 parts of flame retardant and 10-12 parts of color master batch.
The heat-insulating layer, namely the XPS extruded sheet material layer is manufactured and molded by the following steps, and the raw materials are prepared according to the weight ratio: adding 100-110 parts by weight of general polystyrene particles, 40-45 parts by weight of expanded polystyrene particles and 40-45 parts by weight of high impact polystyrene particles into stirring equipment, and uniformly stirring to form a first mixture; heating the first mixture to 180-200 ℃, and then adding 10-15 parts by weight of talcum powder, 5-8 parts by weight of flame retardant and 5-10 parts by weight of color master batch to melt and mix the materials to form a second mixture; and cooling the second mixture to 95-125 ℃, and then sending the second mixture into a plastic extruding machine for extrusion molding.
Table 1 shows several specific examples of the thermal insulation module of the present invention and the composition of the thermal insulation module as a comparative example, and the XPS material layer was formed by the above-described steps. Wherein the polystyrene particles include general purpose polystyrene particles, expanded polystyrene particles, and high impact polystyrene particles.
5 test pieces (6 mm thick. times.30 mm wide. times.30 mm long) were collected from each of the finished products of examples 1 to 2 and comparative examples 1 to 3, and these test pieces were held at 65 ℃ for 100 hours in the atmosphere, and the weight of each test piece before and after the test was measured to calculate the weight change before and after the test. Then, the same test piece as above was collected,
a universal testing machine is adopted to match with a testing head to perform bending resistance destructive testing, destructive testing is performed, and relevant load and deformation data are obtained. The results of the above experiments are shown in table 2.
The test result proves that the XPS material layer has better stability, namely excellent decomposition resistance and compressive strength. Therefore, the XPS material layer with the proportion is used as a heat insulation material, so that the stability of the heat insulation layer is better, the use requirements of different customers are easily met, and the XPS material layer is suitable for various installation environments.
The heat-generating body is a heating cable 14, the heating cable 14 includes heating core 41, insulating layer 42, ground plane 43, metal armor 44, shielding layer 45 and oversheath 46, the cross sectional shape of heating core 41 is the rectangle, heating core 41 includes top surface 411 and lower bottom surface 412, the both sides of going up top surface 411 are equipped with transition circular arc 413, the design of transition circular arc 413 makes the heat that the cable circular telegram sent distribute out from the last top surface 411 of heating core 41 concentratedly, promote floor temperature fast, the intensification effect is obvious. The metal armor layer 44 serves to improve the mechanical strength of the heating cable, and particularly, the compressive strength of the heating cable. The number of the heating cores 41 is 1-4, and the heating cable is made of chrome-nickel alloy wires, so that the heating cable is quick in heating, short in time required by temperature rise, and capable of achieving the purposes of saving energy and reducing consumption. The heating cores 41 can be overlapped, the overlapped gap is small, the size of the heating cable is reduced, the space utilization rate of the cable is improved, and meanwhile, the flat cable is more convenient to embed and mount.
The outer sheath 46 has a second upper surface 461, the second upper surface 461 has an upper tooth-shaped portion 462, the heat dissipation layer 15 has a lower tooth-shaped portion 152, and the upper tooth-shaped portion 462 is engaged with the lower tooth-shaped portion 152. The contact area between the heating cable 14 and the heat dissipation layer 15 is increased, the heat conduction efficiency is improved, and the temperature rise speed of the floor is high. The installer can easily determine the orientation of the cable by the upper tooth 462 of the heating cable 14.
The grounding layer 43 is formed by weaving a tinned copper wire with the diameter of 0.3 mm-0.4 mm in a surrounding mode. Possess sufficient mechanical strength, when receiving external stress, difficult emergence fracture, dampproof course 16 is located between heat dissipation layer 15 and the surperficial decorative layer 17, and this dampproof course 16 is tarpaulin or plastic sheeting, effectively avoids the moisture on ground and wall limit to cause harm to floor limit portion. The surface decorative layer is a wood floor or a bamboo floor. The wooden floor is softer, thick and heavy, anti-skidding, free of the feeling of cool foot feeling, better in foot feeling and low in cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An internet temperature control system, comprising:
the electric floor heater is used for supplying heat to a room;
the Internet temperature controller comprises a double relay, a digital temperature sensor and an independent gateway; wherein,
the double relays are used for controlling the electric floor heating to work;
the digital temperature sensor is used for monitoring the information of the environmental temperature of the area;
the independent gateway is responsible for uploading acquired data information and issuing control instructions;
the cloud platform is composed of a cloud server and can be shared by the whole user group;
the mobile phone or the personal PC equipment can perform information interaction with the cloud platform, so that the electric floor heating running condition, the room temperature and the personnel condition can be monitored in real time, and the electric floor heating system can be controlled in real time.
2. An electric floor heating device comprises a ground layer, a heat preservation layer, a reflection layer, a heating body, a heat dissipation layer, a moisture-proof layer and a surface decoration layer, and is characterized in that the heat preservation layer is composed of heat preservation modules, convex parts, concave parts and pin holes are arranged on the heat preservation modules, each heat preservation module comprises a first heat preservation module, a second heat preservation module and a third heat preservation module, each first heat preservation module comprises the convex parts and the concave parts, each second heat preservation module is further provided with a first tenon, each third heat preservation module is further provided with a first mortise, each heat preservation module comprises an upper module and a lower module, each upper module is arranged on the corresponding lower module, each upper module comprises a boss, a transverse groove and a longitudinal groove, each boss is provided with the pin holes, round corners are arranged on the side edges of the bosses, mounting plates are arranged on the two sides of the heat preservation layer, each mounting plate comprises a first mounting plate and a second mounting plate, be equipped with the second mortise on the first mounting panel, be equipped with the second tenon on the second mounting panel, first tenon embedding the second mortise, the embedding of second tenon is in the first mortise, an elastic sheet subassembly is connected to one side of mounting panel, the top of mounting panel is equipped with the baseboard, the elastic sheet subassembly includes one and holds the box, hold including spring, spacing piece, gag lever post and baffle in the box, the one end of spring is installed on the spacing piece, the other end is installed hold on the box, the one end of gag lever post is installed on the spacing piece, the other end of this gag lever post passes through the baffle with the mounting panel is connected.
3. The electric floor heating device according to claim 2, wherein the heating body is a heating cable, the heating cable comprises a heating core, an insulating layer, a grounding layer, a metal armor layer, a shielding layer and an outer sheath, the heating core is rectangular in cross section, the heating core comprises an upper top surface and a lower bottom surface, transition arcs are arranged on two sides of the upper top surface, the outer sheath is provided with a second upper top surface, the second upper top surface is provided with an upper tooth-shaped part, the heat dissipation layer is provided with a lower tooth-shaped part, and the upper tooth-shaped part is meshed with the lower tooth-shaped part.
4. The electric floor heating system of claim 3, wherein a pin rod is arranged on the heat dissipation layer and inserted into the pin hole.
5. The electric floor heating system according to claim 4, wherein the number of the heating cores is 1-4.
6. An electric floor heating system according to claim 5, characterized in that the moisture barrier is located between the heat dissipation layer and the surface decorative layer, and the moisture barrier is waterproof cloth or plastic cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810559719.7A CN108758771A (en) | 2018-06-02 | 2018-06-02 | A kind of internet temperature control system and electricity floor heating |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810559719.7A CN108758771A (en) | 2018-06-02 | 2018-06-02 | A kind of internet temperature control system and electricity floor heating |
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| CN108758771A true CN108758771A (en) | 2018-11-06 |
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| CN201810559719.7A Pending CN108758771A (en) | 2018-06-02 | 2018-06-02 | A kind of internet temperature control system and electricity floor heating |
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Application publication date: 20181106 |