CN114872799A

CN114872799A - Floor warms up car as a house

Info

Publication number: CN114872799A
Application number: CN202011572380.8A
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-08-09

Abstract

The invention relates to a floor heating floor for a motor home. The invention is laminated with a decorative panel layer, a heat dissipation layer, a heating layer and a back plate layer. The heat dissipation layer is a silicon fiber structure plate, a heat source sensing device layer is installed on the heat dissipation layer, and an EPE reflection layer and a protection layer of a PUS structure are sequentially arranged below the heating layer. The bottom surface of the back plate layer is padded with a shock-absorbing and heat-insulating foam layer. The invention adopts the graphene PTC electric heating film or the silicon wafer as the heating body of the floor heating, belongs to far infrared heating radiation heating, reduces the potential safety hazard caused by the superposition of the floor heating temperature, and is more excellent in power consumption, safety or comfort compared with the traditional floor heating resistance heating convection heating. The invention also adopts an intelligent control system to carry out real-time intelligent control on the heating value of the heating element. Due to the excellent service performance, the invention has the advantages of safety, low consumption, comfort level, more convenient intelligent temperature control, and is suitable for household floor heating and house car floor heating.

Description

Floor warms up car as a house

Technical Field

The invention relates to an automobile floor heating floor, in particular to a motor home floor heating floor.

Background

At present, as the living standard is improved, car drivers are all arranged on the floor heating floor of the car body device. The utility model discloses a really use novel patent 201720196267.1 to disclose an energy-concerving and environment-protective car floor heating device, and the implementation of the device is that mounting groove and heating chamber have been seted up respectively in floor heating base plate's inside, and the inside in heating chamber is provided with electric heating wire, and it is very obvious that this kind of heating method consumes energy greatly, also has the potential safety hazard. The utility model 201821306324.8 discloses a device for laying a car as a house floor, the car as a house floor is provided with an external power supply, the external power supply is electrified to heat and store heat energy, and an electric heating sheet is arranged on an energy storage layer, so that the heating method is obviously high in energy consumption. Any floor heating has the temperature superposition effect, and this kind of temperature superposition will arouse the potential safety hazard, and two above patent devices are because all traditional floor heating, and this kind of temperature superposition effect is more obvious. Moreover, the two patent devices are resistance heating convection heating, so that the efficiency is poor and the heating comfort level is not good.

Therefore, the energy-saving, environment-friendly, safe and comfortable heating floor for the motor home must be developed.

Disclosure of Invention

The invention comprises a decorative panel layer, a heat dissipation layer, a heating layer, a protective layer and a back plate layer, wherein the heat dissipation layer is arranged below the decorative panel layer. The heat dissipation layer is a silicon fiber structure plate, and a signal processing device layer is arranged between the decoration plate layer and the heat dissipation layer. An EPE reflecting layer, a protective layer of a PUS structure and a backboard layer are sequentially arranged below the heating layer. The bottom surface of the back plate layer is padded with a shock-absorbing foam layer. As a further improvement, the heating layer is formed by splicing a plurality of graphene PTC electric heating films or silicon fiber sheets which are connected in series into a series group and then connected in parallel, and the electrode leads of the series group of adjacent series connected graphene PTC electric heating films or silicon fiber sheets are connected in an inserted manner through male and female connectors.

As a further improvement, a thermal sensing unit is arranged in the signal processing device layer and consists of a temperature acquisition module and a WIFI communication module; or a heat source sensing unit is arranged in the signal processing device layer and consists of a heat source sensing module, a microcontroller module, a power output module and a WIFI communication module.

As a further improvement, a temperature controller is arranged in the protective layer, and a power output module, an alternating current-direct current conversion module and a WIFI communication module are arranged in the temperature controller; the temperature controller is connected with the heating sheet series connected in parallel according to the auxiliary T-shaped joint.

As still further improvement, the decorative panel layer is formed by embedding more than 1 panel block; the panel blocks can be solid wood log structural boards, artificial structural boards, wood integrated structural boards, marble structural boards, PVC plastic structural boards and high-imitation stone plastic structural boards; the periphery of the panel block is provided with a tenon or a groove, and the connecting edges of the adjacent panel blocks are respectively matched with tenon-groove joint pairs. The back plate layer is also formed by embedding more than 1 back plate block into a layer; the back plate block can be a solid wood log structural plate, an artificial structural wood plate, a wood integrated structural plate, a marble structural plate, a PVC plastic structure and a high-imitation stone plastic structural plate; the periphery of the back plate is provided with a tenon or a groove, and the connecting edges of the adjacent back plates are respectively matched with the tenon and the groove in a scarf joint mode. The tenon and the groove at the periphery of the decorative panel layer or the back plate layer are respectively provided with a convex rubber edge and a concave rubber edge which are matched with each other.

Drawings

FIG. 1 is a schematic perspective view of embodiment 1;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic perspective view of embodiment 2;

FIG. 4 is a schematic cross-sectional view B-B of FIG. 3;

FIG. 5 is a schematic perspective view of embodiment 3;

FIG. 6 is a schematic cross-sectional view C-C of FIG. 5;

FIG. 7 is a schematic perspective view of embodiment 4;

FIG. 8 is a schematic cross-sectional view D-D of FIG. 7;

FIG. 9 is a perspective view of a panel block;

fig. 10 is a perspective view of a backplate block;

fig. 11 is a perspective view of the heat generating sheet assembly layer.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments. The above embodiments are only limited to the present invention, but are not intended to limit the scope of the present invention.

Referring to fig. 1, 2, 9, 10 and 11, fig. 1 is a schematic perspective view of embodiment 1. In example 1, a decorative panel layer 1, a heat dissipation layer 5, a heat generation layer 6, a reflection layer 7, a protection layer 8, and a back sheet layer 9 were laminated in this order from the top layer to the bottom layer. The heat dissipation layer 5 is a silicon fiber structure piece, installs signal processing device layer 2 between decorative panel layer 1 and heat dissipation layer 5, be equipped with thermal induction unit in the signal processing device layer 2, thermal induction unit comprises temperature acquisition module, alternating current-direct current conversion module and WIFI communication module. The heating layer 6 is arranged below the heat dissipation layer 5, the heating layer 6 is formed by splicing a plurality of graphene PTC electric heating films which are placed according to the size of a motor home vehicle and are connected in series first and then connected in parallel, and electrode leads of adjacent series-connected graphene PTC electric heating film series are connected in an opposite inserting mode through male and female connectors 17. The reflective layer 7 under the heat generating layer 6 is an EPE reflective layer, and the protective layer 8 is a protective layer of a PUS structure. The top of the protective layer 8 is provided with a concave cavity, a temperature controller 11 is arranged in the concave cavity, the temperature controller 11 is provided with a power output module, an alternating current-direct current conversion module and a WIFI communication module, and the temperature controller 11 is connected with the graphene PTC electric heating films connected in parallel in series and in series to form a T-shaped joint 16. The back plate layer 9 is padded with a shock-absorbing foam layer 10 on the bottom surface. The embodiment is suitable for a small car as a house, and the decorative panel layer 1 is composed of 1 panel 12 of marble structure plates, and the periphery of the panel 12 is respectively provided with a tenon 13 or a groove 14. The tenon 13 at the periphery of the decorative panel layer 1 is wrapped with an adaptive concave rubber edge 4, and the groove 14 at the periphery of the decorative panel layer 1 is wrapped with an adaptive convex rubber edge 2; the connecting edges of adjacent panel pieces 12 are in a matched tenon 13-groove 14 engagement pair. The back plate layer 9 is also composed of 1 back plate block 15 of marble structure plate, and the periphery of the back plate block 15 is also respectively provided with a tenon 13 or a groove 14. The tenon 13 at the periphery of the back plate layer 9 is covered with the adaptive concave rubber edge 4, and the groove 14 at the periphery of the back plate layer 9 is covered with the adaptive convex rubber edge 2; the connecting edges of adjacent back plate blocks 15 are matched and matched with the tenon 13 and the groove 14 in an embedded mode. During assembly, the floor heating floors are laminated into an assembly, and then the assembly is installed on the floor of the vehicle body through plastic screws.

The temperature control method of the embodiment is as follows: the temperature acquisition module of the signal processing device layer 2 consists of a temperature sensor and an analog quantity input unit. The power output module of the temperature controller 11 includes an ac/dc conversion unit, an analog output unit and a thyristor unit. Firstly, a plurality of temperature sensors are randomly placed on the bottom surface of a floor layer 1, after the device is powered on, the temperature sensors randomly distributed on the bottom surface of the floor layer 1 randomly sample the real-time temperature of the floor and input the real-time temperature value into an analog input unit, and the analog input unit transmits the mean value of the real-time temperature parameters to a CPU control program arranged on a mobile phone or a computer through a WIFI communication module. The CPU control program preset mode comprises a manual mode and an automatic mode. When the CPU control program monitors that the change-over switch is switched to a manual mode, the CPU control unit can directly control the analog output unit to output 4-20mA multi-gear corresponding current signals to the silicon controlled unit through the WIFI communication module according to manually set multi-gear temperature values, and instructs the silicon controlled unit to output corresponding multi-gear alternating voltages to be applied to the heating element graphene PTC electric heating film, and the heating element graphene PTC electric heating film can emit heat at manually set multi-gear temperatures. When the CPU control program monitors that the floor temperature is switched to the automatic mode, firstly, the CPU control unit compares a preset temperature value with a floor temperature mean value signal acquired in real time, then, the preset value and the real-time temperature mean value are converted in a conversion mode, the CPU control unit directly controls the analog output unit to output a 4-20mA current signal to the silicon controlled unit of the analog output unit of the temperature controller 11, and finally, the silicon controlled unit outputs 0-220V alternating current to the graphene PTC electric heating film of the heating body according to the current signal, and the graphene PTC electric heating film can automatically heat to the corresponding temperature. If corresponding program software is installed on a mobile phone or a computer, a user can remotely control the floor heating system to be switched on or off through the WIFI communication module.

Referring to fig. 3, 4, 9, 10 and 11, fig. 3 is a schematic perspective view of embodiment 2. Example 2 is structurally similar to example 1, with the difference that: the signal processing device layer 2 installed between the decoration panel layer 1 and the heat dissipation layer 5 is different, a heat source induction unit is installed in the signal processing device layer 2, and the heat source induction unit is composed of a heat source induction module, a microcontroller module, a power output module and a WIFI communication module. The heating layer 6 is formed by splicing a plurality of silicon wafer series-connected groups and then parallel-connected silicon wafer series-connected groups according to the size of a motor home, and electrode leads of adjacent series-connected silicon wafer series-connected groups are also in plug-in connection through male and female connectors 17. This embodiment is applicable to medium-sized car as a house, and its decorative panel layer 1 is inlayed by 2 PVC plastic construction boards or the panel piece 12 of high imitative stone plastic construction board and is pieced together the layer, and backplate layer 9 is also inlayed by 2 PVC plastic construction boards or the 15 back plate pieces of high imitative stone plastic construction board and is pieced together the layer.

The temperature control method of the embodiment is as follows: a heat source sensing unit is arranged in the signal processing device layer 2 and consists of a heat source sensing module, a microcontroller module, a power output module and a WIFI communication module. The heat source sensing module consists of a pressure sensor and an analog input unit. The power output module comprises an alternating current-direct current conversion unit, an analog quantity output unit and a silicon controlled rectifier unit. The heat source sensing module comprises a plurality of pressure sensors randomly placed on the bottom surface of the floor layer. After the device is powered on, when the heat source sensing module senses that people move on the floor layer, the pressure sensors randomly distributed on the bottom surface of the floor layer randomly sample the real-time pressure distribution of the floor and transmit the real-time pressure distribution to the microcontroller module through the analog input unit. Firstly, the microcontroller module compares a preset distribution pressure value with a floor distribution pressure mean value signal acquired in real time, directly controls the analog output unit to output a 4-20mA current signal to the silicon controlled rectifier unit after conversion in a conversion mode, and finally the silicon controlled rectifier unit outputs corresponding 0-220V alternating current to the heating element silicon crystal fiber sheet according to the current signal, and the silicon crystal fiber sheet is heated to a corresponding temperature. If corresponding program software is installed on a mobile phone or a computer, a user can remotely control the floor heating system to be switched on or off through the WIFI communication module.

Referring to fig. 5, 6, 9, 10 and 11, fig. 5 is a schematic perspective view of embodiment 3. Embodiment 3 is similar with embodiment 1 structure, and layer 6 generates heat is assembled into the layer by the graphite alkene PTC electric heat membrane that connects in series earlier and then connect in parallel according to the polylith that car as a house motorcycle type size was placed, and its difference lies in: a heat source sensing unit is arranged in a signal processing device layer 2 arranged between the decorative panel layer 1 and the heat dissipation layer 5, and the heat source sensing unit is composed of a heat source sensing module, a microcontroller module, a power output module and a WIFI communication module. The embodiment is suitable for large-scale motor homes, the decorative panel layer 1 is formed by splicing 4 solid wood log structural boards, or artificial structural wood boards, or panel blocks 12 of a wood integrated structural board, and the back plate layer 9 is also formed by splicing 4 solid wood log structural boards, or artificial structural wood boards, or back plate blocks 15 of the wood integrated structural board.

The temperature control method of this example is exactly the same as that of example 2.

Referring to fig. 7, 8, 9, 10 and 11, fig. 7 is a perspective view of embodiment 4. Example 4 is structurally similar to example 1, with the difference that: the heating layer 6 is formed by splicing a plurality of silicon fiber sheets which are placed according to the size of a car as a house and are connected in series, in series and then connected in parallel, the embodiment is suitable for large-scale cars, the decorative panel layer 1 is formed by splicing 4 solid wood log structural plates, or artificial structural wood plates, or panel blocks 12 of wood integrated structural plates, and the back plate layer 9 is also formed by splicing 4 solid wood log structural plates, or artificial structural wood plates, or back plate blocks 15 of the wood integrated structural plates.

The temperature control method of this example is exactly the same as that of example 1.

Referring to fig. 9, fig. 9 is a perspective view illustrating the panel blocks 12 fitted to each other.

Referring to fig. 10, fig. 10 is a perspective view illustrating the back plate blocks 15 being fitted to each other.

The invention adopts the graphene PTC electric heating film or the silicon fiber sheet as the heating element of the floor heating, and mainly solves the problem that the floor heating is difficult to solve: any floor heating has a temperature superposition effect, and the temperature superposition can cause potential safety hazards. And under the condition that the temperature of the floor rises rapidly due to superposition, the graphene PTC electric heating film or the silicon wafer is automatically subjected to frequency conversion inside, the power is automatically reduced, and the potential safety hazard caused by superposition of the floor heating temperature can be greatly reduced. For example, the graphene PTC electric heating film is used as a heating body of a floor heating, the power of the floor is about 26.14 watts when the temperature is superposed to more than 70 degrees, the power is reduced to 12 watts, and the power can be reduced to 50%. The temperature of a common heating film can reach more than 100 ℃ under the same condition, so that potential safety hazards are easily caused, even floors are damaged, and fire can be seriously caused. Although graphite alkene PTC electric heat membrane and silicon wafer piece warm up and also rely on the electric energy with tradition ground, nevertheless warm up tradition and be resistance heating convection current heating, and graphite alkene PTC electric heat membrane and silicon wafer piece warm up and only start up the heating through far infrared radiation heating with the electricity, and the two is no matter from power or heating comfort level and is rather than traditional ground more than warm up the raising.

The invention is matched with a mobile phone or a computer and realizes the manual control of a floor heating switch by means of a WIFI transmission function; according to the invention, the intelligent control system of the temperature acquisition module, the micro control module, the power output module and the WIFI communication module is adopted to intelligently control the heat productivity of the graphene PTC electric heating film or the silicon crystal fiber sheet in real time, so that the heating comfort level is improved while the safety and the energy saving are realized. The invention is suitable for common household floor heating and floor heating in automobiles and is more suitable for floor heating floors of motor homes due to excellent service performance, including safety, low consumption and comfort.

Claims

1. A floor heating floor for a caravan comprises a decorative panel layer (1), a heat dissipation layer (5), a heating layer (6), a protective layer (8) and a back plate layer (9); decorate panel layer (1) below and set up heat dissipation layer (5), its characterized in that: the heat dissipation layer (5) is a silicon fiber structure plate, a signal processing device layer (2) is arranged between the decoration panel layer (1) and the heat dissipation layer (5), and an EPE reflection layer (7), a protection layer (8) of a PUS structure and a backboard layer (9) are sequentially arranged below the heating layer (6); the bottom surface of the back plate layer (9) is padded with a shock absorption foam layer (10).

2. The caravan floor heating floor as claimed in claim 1, wherein: the heating layer (6) is formed by splicing a plurality of graphene PTC electric heating films or silicon crystal fiber sheets which are connected in series and in parallel, and electrode leads of adjacent series-connected graphene PTC electric heating films or silicon crystal fiber sheet series are connected in an inserted mode through male and female connectors (17).

3. The caravan floor heating floor as claimed in claim 1, wherein: and a thermal sensing unit is arranged in the signal processing device layer (2), and consists of a temperature acquisition module and a WIFI communication module.

4. The caravan floor heating floor as claimed in claim 1, wherein: a heat source sensing unit is arranged in the signal processing device layer (2), and the heat source sensing unit is composed of a heat source sensing module, a microcontroller module, a power output module and a WIFI communication module.

5. The caravan floor heating floor as claimed in claim 1, wherein: a temperature controller (11) is arranged in the protective layer (8), and a power output module and a WIFI communication module are arranged in the temperature controller (11); the temperature controller (11) is connected with the heating string group of the parallel connected graphene PTC electric heating film or silicon fiber sheet according to the auxiliary T-shaped joint (16).

6. The caravan floor heating floor as claimed in claim 1, wherein: the decorative panel layer (1) is formed by embedding more than 1 panel block (12); the panel block (12) can be a solid wood log structural board, an artificial structural wood board, a wood integrated structural board, a marble structural board, a PVC plastic structural board and a high-imitation stone plastic structural board; the periphery of the panel block (12) is provided with a tenon (13) or a groove (14), and the connecting edges of the adjacent panel blocks (12) are respectively in scarf joint with the matched tenon (13) and groove (14).

7. The caravan floor heating floor as claimed in claim 1, wherein: the back plate layer (9) is also formed by embedding more than 1 back plate block (15) into a layer; the back plate block (15) can be a solid wood log structural plate, an artificial structural wood plate, a wood integrated structural plate, a marble structural plate, a PVC plastic structural plate and a high-imitation stone plastic structural plate; the back plate block (15) is provided with a tenon (13) or a groove (14) at the periphery, and the connecting edges of the adjacent back plate blocks (15) are respectively in scarf joint with the matched tenon (13) and groove (14).

8. The caravan floor heating floor as claimed in claim 6 or 7, wherein: the tenon (13) at the periphery of the decorative panel layer (1) is wrapped with the matched concave rubber edge (4), and the groove (14) at the periphery of the decorative panel layer (1) is wrapped with the matched convex rubber edge (2).

9. The caravan floor heating floor as claimed in claim 6 or 7, wherein: the tenon (13) at the periphery of the back plate layer (9) is wrapped with the matched concave rubber edge (4), and the groove (14) at the periphery of the back plate layer (9) is wrapped with the matched convex rubber edge (2).