CN112212388B

CN112212388B - Indoor heating system

Info

Publication number: CN112212388B
Application number: CN201910627853.0A
Authority: CN
Inventors: 王旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2021-08-20
Anticipated expiration: 2039-07-12
Also published as: CN112212388A

Abstract

The invention relates to an indoor heating system, which comprises an electric heating type skirting board for mounting a wall surface, a heat-conducting section floor for laying the ground, the electric heating type skirting board comprises a bottom board tightly attached to the wall surface and a cover board for covering the bottom board, the heat-conducting section floor comprises a base board for laying the ground and a panel for covering the base board, air blowers are arranged in channels arranged in the bottom board and the cover board, the air blowers can move hot air formed after air is heated by an electric heating element in the channels along the length direction of the channels and quickly remove the hot air from air ports at the bottom end of the skirting board, so that the heat in the channels is quickly and circularly dissipated to the floor, heat pipes in the floor are used as passive heat transfer elements, the heat pipes have high-efficiency heat conductivity and temperature uniformity, the heat of the electric heating type skirting board can be quickly transferred to the next floor stage step by step, and then is quickly transferred to each place of a room, and the heating effect of the indoor environment is accelerated, overcomes the defect that the temperature rise is very slow in the traditional floor heating mode, and greatly saves the energy consumption.

Description

Indoor heating system

The technical field is as follows: the invention relates to a heating system, in particular to an indoor heating system.

Background

At present, a water heating or electric heating mode is mostly adopted in a traditional heating system in the market, and the problems of complicated construction, low temperature rise speed, low heat conduction efficiency, uneven heat distribution, high pressure bearing requirement on a hot water pipeline and the like exist in the water heating system, and the hot water pipeline has the hidden troubles of blockage, frost crack and water leakage; in the electric heating system, the problems of high system energy consumption, high manufacturing cost, high line loss and the like exist, and the electric heating system has hidden troubles of short circuit and electric leakage; the problem exists based on above-mentioned traditional heating system, a heating system of skirting line formula has appeared, the heating system of skirting line formula has beautifully spends highly, do not account for the space, dispel the heat all around and install and maintain convenient advantage, but because mainly rely on metal heat conductivility and heat radiation effect with the heat release to the indoor environment that its inside device that generates heat produced, most heat still gathers near the skirting line, can not form the convection current with the indoor air fast, give off the heat to the indoor environment in, the radiating effect is poor, the temperature is unstable, consequently, need improve heat circulation at the heating system of skirting line formula and floor end and give off and heat-conducting mode, promote indoor air and heat-up with higher speed, overcome a great deal of shortcoming in the heating system simultaneously, must further promote heating system's application and popularization.

Disclosure of Invention

The invention aims to provide an indoor heating system to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an indoor heating system, includes the warm formula skirting board of electricity of installation wall, lays the heat conduction section bar floor on ground, its characterized in that:

the electric heating type skirting board comprises a bottom board tightly attached to a wall surface and a cover board matched with the bottom board and covering the bottom board, a channel is formed between the bottom board and the cover board and is provided with an electric heating element, the electric heating element is connected with a temperature controller, the channel is provided with a plurality of air ports along the length direction, and an air blower is arranged in the channel and can flow hot air generated by the electric heating element along the direction of the channel and discharge the hot air from the air ports; the heat-conducting section floor comprises a base plate paved on the ground and a panel matched with the base plate and covering the base plate, wherein the two ends of the base plate or the panel are provided with a joint part connected with the adjacent base plate or panel, and the base plate and the panel are spliced through a plurality of pairs of mortise-tenon joints; the panel is provided with a plurality of parallel heat conduction pipe grooves used for placing heat pipes along the length direction, the evaporation end of each heat pipe is heated on an electric heating type skirting board arranged on the wall surface, the condensation end of each heat pipe is in butt joint with the evaporation end of the heat pipe of the adjacent panel, and the heat pipes conduct heat from the electric heating type skirting boards to the floor step by step.

Preferably, the air blower is a miniature side-blowing air blower, the air blower is arranged at two ends in the channel, air outlets of the air blowers at the two ends are oppositely arranged, and the air blowers are connected with the cover plate in a plug-in manner through plug-in grooves arranged at the top and the bottom of the air blower; the gas port is arranged at the bottom end of the channel in the vertical direction.

Preferably, the electric heating element is a heating film, and the heating film is arranged on the channel side of the bottom plate through an adhesive layer.

Preferably, the electric heating element is a heating cable, a plurality of parallel wiring grooves are formed in the channel side of the bottom plate along the length direction, the heating cable is arranged in the wiring grooves, the heating cable is distributed into the first wiring groove from one end of the wiring grooves and then is distributed into the second wiring groove in a turning-back mode, the heating cable is distributed into the wiring grooves in a reciprocating mode and then is outgoing, and the wire inlet end and the wire outlet end of the heating cable are connected with the temperature controller through wiring terminals.

Preferably, a first upper side wall and a first lower side wall which are parallel to each other are arranged on the bottom plate, a second upper side wall and a second lower side wall which are parallel to each other are arranged on the cover plate, first convex parts are arranged at one ends of the first upper side wall, the first lower side wall, the second upper side wall and the second lower side wall, and the bottom plate and the cover plate are buckled through the first convex parts; a clamping arm is arranged below the second upper side wall of the cover plate, a second convex part matched with the insertion groove at the top of the air blower is arranged at the end part of the clamping arm, and a third convex part matched with the insertion groove at the bottom of the air blower is arranged on the second lower side wall of the cover plate; the second lower side wall of the cover plate is step-shaped, the step surface is transited through an inclined surface, and the plurality of gas ports are uniformly arranged on the inclined surface along the length direction of the channel; and a wire trough for laying wires is formed between the second upper side wall of the cover plate and the clamping arm.

Preferably, a temperature sensor connected with a temperature controller and used for monitoring the surface temperature of the electric heating element in the channel is further arranged in the channel.

Preferably, the heat pipe is vacuumized and then is hermetically injected with a phase change working medium, and a groove or a capillary core is arranged in the heat pipe; the heat pipe is round or flat.

Preferably, the heat conduction pipe groove on the panel is in a T-shaped structure, the upper part of the heat conduction pipe groove is a groove hole, the lower part of the groove hole is a notch, and the width of the notch is smaller than that of the groove hole.

Preferably, the joint part comprises tenon protrusions arranged at two ends of the base plate or the panel and tenon openings matched with the tenon protrusions, the tenon protrusions are provided with first downward protrusions, the tenon openings are provided with grooves matched with the first protrusions, and the tenon protrusions are buckled and fixed through the first protrusions and the grooves after being inserted into the tenon openings; the tenon fourth of twelve earthly branches comprises the tongue-and-groove that sets up at panel and heat pipe groove setting in turn and the tenon that sets up at base plate and tongue-and-groove and match, be equipped with U type knot foot in the tongue-and-groove, the U type is detained the foot outside and is equipped with the second arch, the tenon is detained at the bottom of the U type, detain the inboard at the bottom of the U type be equipped with the protruding third arch that matches of second, the base plate passes through at the bottom of the U type knot with the panel and the U type knot foot lock is fixed.

Preferably, the base plate and the panel are of an aluminum alloy integrated structure, the base plate and the panel are laid in a staggered mode, and the buckling positions of the two adjacent base plates are arranged below the middle position of the panel.

Compared with the prior art, the invention has the beneficial effects that: set up the blower in establishing the passageway through bottom plate and apron in, the blower can remove the length direction along the passageway by the steam that forms behind the electric heating element heated air in the passageway, get rid of with higher speed from the gas port department that is located skirting line board bottom, heat rapid cycle gives off to floor department in making the passageway, the heat pipe in the floor is as passive heat transfer element, the heat pipe has high-efficient heat conductivity and temperature uniformity, can be rapidly with the heat of warm formula skirting line board downwards one-level floor conduction step by step, thereby transmit every place in room fast, indoor environment's heating effect has been accelerated, traditional heating floor mode intensification very slow drawback has been overcome, energy resource consumption has been saved greatly.

Meanwhile, the electric heating element is arranged at the bottom plate, hot air generated by the electric heating element in the channel is quickly discharged through the air blower, the problems of deformation and service life reduction of peripheral floors (particularly solid wood floors) caused by overhigh temperature at the cover plate are solved, and personnel can be prevented from being scalded or a fire disaster is prevented from being caused by overhigh temperature at the cover plate; furthermore, the heat is transferred without depending on the heat conducting performance of metal, so that when the skirting line is manufactured, the radiating area does not need to be increased due to the need, the radiating speed is increased, the skirting line is widened, the appearance of the skirting line can be made to be smaller and more attractive, and the characteristic that the indoor heating system serves as invisible floor heating is reflected.

The heat pipes between adjacent panels adopt an indirect contact mode, when individual heat pipes are damaged, the heat pipes can be locally replaced, a heat source body is not arranged in the floor, so that the floor is convenient to install and easy to maintain.

Description of the drawings:

FIG. 1 is a schematic view of an electric heating type skirting board and a heat-conducting section floor in the invention, which are installed in a matching manner, and a partial sectional view of the heat-conducting section floor;

FIG. 2 is an internal structure view and a partial enlarged view of the electric heating type skirting board of the present invention;

FIG. 3 is a side structure view of the electric heating type skirting board of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is a cross-sectional view of a base plate and a cover plate for mounting a heating film of the electric heating type skirting board of the invention;

FIG. 6 is a sectional view of a bottom plate and a cover plate for mounting a heating cable of the electric heating type skirting board of the invention;

FIG. 7 is a structural view of the left side part of the bottom plate of the electric heating type skirting board of the present invention, which is provided with a heating cable;

FIG. 8 is a cross-sectional view of the base and face sheets of the heat conductive profile flooring of the present invention;

fig. 9 is a schematic view and a partial enlarged view of a staggered structure of a substrate and a panel of the heat-conductive profile floor according to the present invention.

The specific implementation mode is as follows:

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.

As shown in fig. 1, 2 and 6, an indoor heating system comprises an electric heating type skirting board 1 for installing a wall surface 301 and a heat-conducting section floor 2 for laying a floor 302, wherein the electric heating type skirting board 1 comprises a bottom board 11 tightly attached to the wall surface and a cover board 12 matched with the bottom board 11 and covering the bottom board 11, a channel is formed between the bottom board 11 and the cover board 12, the channel is provided with an electric heating element 13, the electric heating element 13 is connected with a temperature controller 14, the channel is provided with a plurality of air ports 15 along the length direction, an air blower 16 is arranged in the channel, and the air blower 16 can flow hot air generated by the electric heating element 13 along the channel direction and discharge the hot air from the air ports 15; the heat-conducting section floor 2 comprises a base plate 21 laid on the ground and a panel 22 matched with the base plate 21 and covering the base plate 21, wherein the two ends of the base plate 21 or the panel 22 are provided with a combination part connected with the adjacent base plate or panel, and the base plate 21 and the panel 22 are spliced through a plurality of pairs of mortise-tenon joints 23; the panel 22 is provided with a plurality of parallel heat conduction pipe grooves 25 for placing the heat pipes 24 along the length direction, the heat pipe evaporation end 241 is heated to the electric heating type skirting board arranged on the wall surface, the condensation end 242 is in butt joint with the heat pipe evaporation end 241 of the adjacent panel, and the heat pipes 24 conduct the heat from the electric heating type skirting board 1 to the floor step by step.

Set up the hair drier 16 in establishing the passageway through bottom plate 11 and apron 12, hair drier 16 can remove the hot gas that forms in the passageway behind the electric heating element 13 heated air along the length direction of passageway, get rid of with higher speed from the gas port 15 department that is located skirting line board bottom, make the in-passage heat energy rapid cycle distribute to near floor department, heat pipe 24 in the floor is as passive heat transfer element, heat pipe 24 has high-efficient heat conductivity and temperature uniformity, can be with the heat of electric heating formula skirting line board 1 to next level floor conduction step by step rapidly, thereby transmit to every place in room fast, indoor environment's heating effect has been accelerated, overcome the very slow drawback of traditional floor heating mode intensification, energy resource consumption has been saved greatly.

As shown in fig. 2, the skirting line is generally flat, has a small thickness and a relatively large width, so that a miniature side-blowing air blower is provided, and the side-blowing air blower 16 is convenient for configuring an air blower with a large size, so that relatively large air volume can be provided at a low rotating speed, the heat dissipation effect is improved, the reduction of the rotating speed is beneficial to muting, and no environmental noise is generated; meanwhile, the side-blowing type air blower 7 facilitates the design of an air duct, and the optimized air duct design can more quickly remove hot air in the air duct from the air port 15; the air blowers 16 are arranged at two ends in the channel, are connected with the cover plate 12 in an inserting way through inserting grooves 161 arranged at the top and the bottom of the air blower 16, and air outlets of the air blowers 16 at the two ends are arranged oppositely, so that air flows formed by the air blowers at two sides are extruded towards the middle in a centralized way, hot air heated by the electric heating element 13 in the channel is accelerated to be discharged through the air ports 6, and the heat dissipation effect is effectively improved; air port 15 sets up the bottom at the passageway vertical direction, hot-air blows out from the bottom, make hot-air begin the indoor environment of heating from ground, thereby let the indoor environment be heated evenly, the air port that is close to the hair dryer below in the passageway provides the air current that admits air for the hair dryer, the below of the electric heating element who sets up in the middle of the hair dryer at both ends is the gas outlet of discharge heat, set up the air port in the bottom can prevent the dust, unexpected debris or splash water and get into the passageway, avoid dust or debris to block up the passageway, splash water and influence the function of heating element and hair dryer.

As shown in fig. 2, the electric heating element 13 is a heating film, and is a planar electric heating element composed of an electric insulating material (flexible sheet) and a heating resistance material 131 packaged in the electric insulating material, and converts electric energy into heat energy when in operation; the heating film has the heat conduction fast, long service life (about 30 ~ 50 years), electric energy conversion efficiency is up to 90%, the characteristics that heat energy loss is little, and heating film thickness is thin, flexibility is good, occupation space is little, be particularly suitable for installing in the skirting line, only need to paste the heating film to bottom plate passageway side through high temperature resistant glue and can accomplish electric heating element's installation, the heating film is installed at the bottom plate, with the interior air heating of passageway after, will warm air discharge from gas outlet department with higher speed by the hair dryer that sets up in the heating film both sides, thereby can not produce higher temperature in apron department, scald when avoiding user contact apron.

As shown in fig. 6 and 7, the electric heating element 13 is a heating cable 131, the heating cable adopts a fast-conducting fiber heating element (wire, sheet) and the like, the use environment can be 60 ℃ to 200 ℃, the maximum use temperature can reach about 350 ℃, and the surface temperature of the wire heating element can reach 65 ℃; because the non-metal material is adopted to purify the carbon fiber material, no power attenuation exists, the surface temperature of the carbon fiber material is 3-5 ℃ higher than that of a metal heating cable compared with that of the similar wire, the heat efficiency is high, and electricity is saved; the current of the carbon fiber is relatively safe due to the characteristics of the carbon fiber, and the safety of the carbon fiber is better; the outer protective tube (sleeve) of the heating cable is made of nonmetal high-temperature-resistant, insulating and flame-retardant materials, steel mesh and the like, so that the heating cable is safe and reliable; the bottom heating cable is installed by leading in a plurality of parallel wiring grooves 132 arranged along the length direction through the channel side of the bottom plate 11, the heating cable 131 is arranged in the wiring grooves 132, the heating cable 131 is distributed into a first wiring groove from one end of the wiring grooves 132 and then is distributed into a second wiring groove in a turning-back manner, the heating cable 131 is distributed into the wiring grooves 132 in a reciprocating manner and then is led out, and the wire inlet end and the wire outlet end of the heating cable 131 are connected with the temperature controller 14 through the wiring terminal 18; wiring groove 132 can be circular through-hole, through-hole one side is equipped with the notch, the notch width is less than the through-hole diameter, wiring groove 132 is used for fixed heating cable 131, the notch that sets up simultaneously can not blockked heating cable 131's heat, air in the direct heating passageway, with the passageway in the air heating back, discharge from the gas outlet with higher speed warm air by the hair dryer that sets up both sides, thereby can not produce higher temperature in apron department, scald when can avoiding the user to contact the apron.

As shown in fig. 3, 4 and 5, a first upper sidewall 111 and a first lower sidewall 112 which are parallel to each other are arranged on the bottom plate 11, a second upper sidewall 121 and a second lower sidewall 122 which are parallel to each other are arranged on the cover plate 12, first protrusions are arranged at one ends of the first upper sidewall 111, the first lower sidewall 112, the second upper sidewall 121 and the second lower sidewall 122, the bottom plate 11 and the cover plate 12 are fastened by the first protrusions, the bottom plate 11 is fixed on a wall first, and then the cover plate 12 is directly fastened on the bottom plate 11, so that the installation and maintenance are facilitated; a clamping arm 123 is arranged below the second upper side wall 121 of the cover plate 12, a second convex part 162 matched with the top insertion groove of the air blower 16 is arranged at the end part of the clamping arm 123, and a third convex part 163 matched with the bottom insertion groove of the air blower 16 is arranged on the second lower side wall 122 of the cover plate 12; the second lower side wall 122 of the cover plate 12 is step-shaped, the step surface is transited through an inclined surface, a plurality of air ports 15 are uniformly arranged on the inclined surface along the length direction of the channel, the air port below the electric heating element is set as an air outlet, the air port below the air blower is set as an air inlet, the inclined surface is close to the ground and is inclined outwards, so that the air ports slightly face the floor, hot air can be blown out close to the floor as much as possible, the hot air starts to heat the indoor environment from the floor, and the indoor environment is heated rapidly and uniformly after being conducted through the heat pipes in the floor; the wiring groove for laying the wire 17 is formed between the second upper side wall 121 of the cover plate 12 and the clamping arm 123, the wire is preset in the wiring groove and is used for connecting the air blower, the temperature sensor, the temperature controller and the electric heating element, the wiring terminals 18 are further arranged at two ends of the wire, the wiring terminals 18 adopt waterproof wiring terminals 18 with IP protection levels, effects of water resistance, dust resistance, shock resistance and the like are achieved, and the wiring groove is safer and more reliable in use. .

As shown in fig. 2, a temperature sensor 141 connected to the temperature controller 14 for monitoring the surface temperature of the electric heating element 13 in the channel is further disposed in the channel, the temperature sensor 141 is used for acquiring the surface temperature of the electric heating element 13 in the channel, the surface temperature value of the electric heating element 13 is transmitted to the temperature controller 14 through a wire 17, the temperature controller 14 compares the surface temperature of the electric heating element 13 with the indoor ambient temperature, the heating value of the electric heating element 13 is effectively adjusted by controlling the power of the electric heating element 13, and the indoor temperature can be stably controlled at the ambient temperature set by the temperature controller 14.

The heat pipe 24 is a passive heat transfer element with extremely high heat conductivity, and the heat pipe utilizes the phase change principle and the capillary action, so that the heat transfer efficiency of the heat pipe is hundreds of times to thousands of times higher than that of pure copper made of the same material; the heat pipe is vacuumized and then is hermetically injected with a phase-change working medium, a liquid absorption core structure is arranged on the wall of the heat pipe, and condensed liquid returns to the evaporation end from the condensation end by virtue of capillary force generated by the liquid absorption core; after the interior of the heat pipe is vacuumized, liquid is injected before sealing, the pressure in the heat pipe is determined by the vapor pressure of the evaporated working liquid, the working liquid can be evaporated as long as the surface of the heat pipe is heated, the temperature and the pressure of the vapor at the evaporation end are slightly higher than those of other parts of the heat pipe, therefore, pressure difference is generated in the heat pipe, the vapor is enabled to flow to the cold end in the heat pipe, when the vapor is condensed on the wall of the heat pipe, the latent heat of vaporization is released by the vapor, so that the heat is transferred to the condensation end, and then the liquid after condensation returns to the evaporation end by the liquid absorption core structure of the heat pipe; the process is therefore cycled as long as the heat source is heated, thereby transferring heat in stages between adjacent floors, the heat pipes 24 being round or flat.

As shown in fig. 8, the heat conducting pipe groove 243 on the panel is a T-shaped structure, the T-shaped structure facilitates the extrusion and drawing molding during the aluminum alloy floor processing, the upper portion of the heat conducting pipe groove 243 is a slot, the slot is shaped according to the cross-sectional shape of the heat pipe, the heat pipe is inserted into the slot, the wall of the heat pipe is attached to the inner wall of the slot to ensure the sufficient heat conduction of the heat pipe 24 to the panel 22, the lower portion of the slot is a notch, and the width of the notch is smaller than that of the slot to facilitate the slot to fix the heat pipe 24.

As shown in fig. 8 and 9, the tenon 211 and the mortise 221 corresponding to the tenon 211 are respectively inserted between the substrate 21 and the adjacent substrate 21 and between the panel 22 and the adjacent panel, so that the substrate 21 or the panel 22 is fixed in the transverse direction, a plurality of substrates 21 or panels 22 form a stable plane, the tenon 211 is provided with a first protrusion 212 facing downwards, the mortise 221 is provided with a groove 222 corresponding to the first protrusion 212, and the tenon 211 and the mortise 221 are inserted and then fastened and fixed by the first protrusion 212 and the groove 222;

the base plate 21 and the panel 22 are inserted and connected through a plurality of pairs of tenon-and-mortise, the tenon-and-mortise structure is composed of tenon grooves 231 which are alternately arranged on the panel 22 and the heat conduction pipe grooves 243, and tenon heads 232 which are arranged on the base plate 21 and matched with the tenon grooves 231, after the tenon heads 232 are inserted into the tenon grooves 231, the tenon heads 232 completely penetrate into the tenon grooves 231, so that the base plate 21 and the panel 22 are tightly attached, the base plate 21 and the panel 22 form a whole, the transverse movement between the base plate 21 and the panel 22 can be prevented, and meanwhile, the longitudinal section of the base plate or the panel is in seamless butt joint with the longitudinal section of the adjacent base plate or panel, thereby ensuring that the condensation end and the evaporation end of the heat pipe which are arranged in the panel are tightly butted, and leading the heat pipe to conduct heat to the adjacent floor more quickly; be equipped with U type knot foot 2311 in the tongue-and-groove 231, the U type knot foot 2311 outside is equipped with second arch 2312, tenon 232 is detain 2321 at the bottom of the U type, detain 2321 inboard at the bottom of the U type and be equipped with the third arch 2322 that matches with second arch 2312, base plate 21 passes through at the bottom of the U type with panel 22 and detains the foot 2311 lock fixed, make base plate 21 and panel 22 at vertical zonulae occludens, prevent to become flexible, unique tenon fourth of the twelve earthly branches notch structure, make panel 22 and base plate 21 installation more firm, reducible installation procedure, realize quick installation simultaneously.

The base plate 21 and the panel 22 are of an aluminum alloy integrated structure, the base plate and the panel 22 are made into a solid wood floor by an alloy extrusion process, then various patterns with different styles can be printed on the surface of the panel 22 by using a heat transfer printing technology, and the solid wood floor has the advantages of attractiveness, decoration and high structural strength, is a material with high conductivity, transfers heat to the aluminum alloy panel 22 through the heat pipe 24, emits the heat to the indoor environment from the aluminum alloy panel 22, and can improve the heat exchange speed from the heat pipe 24 to the indoor environment; base plate 21 and panel 22 are crisscross to be laid, and panel 22's intermediate position below is the lock position of two adjacent base plates 21, is favorable to base plate 21 or panel 22 horizontal grafting department more firm, avoids the junction to connect not really to produce not hard up to when personnel moved about on the floor, the floor can not produce the noise of appearing of rubbing each other because of the junction is not hard up.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an indoor heating system, is including installing in the warm formula skirting board of electricity of wall, lays in the heat conduction section bar floor on ground, its characterized in that:

the electric heating type skirting board comprises a bottom board tightly attached to a wall surface and a cover board matched with the bottom board and covering the bottom board, a channel is formed between the bottom board and the cover board and is provided with an electric heating element, the electric heating element is connected with a temperature controller, a plurality of air ports are arranged at intervals along the length direction of the channel, and an air blower is arranged in the channel and can flow hot air generated by the electric heating element along the direction of the channel and discharge the hot air from the air ports;

the heat-conducting section floor comprises a substrate laid on the ground and a panel matched with the substrate and covering the substrate, wherein the two ends of the substrate or the panel are provided with a joint part connected with the adjacent substrate or panel, and the substrate and the panel are spliced through a plurality of pairs of mortise-tenon joints; the panel is provided with a plurality of parallel heat conduction pipe grooves for placing heat pipes along the length direction, the evaporation end of each heat pipe is heated on an electric heating type skirting board arranged on the wall surface, the condensation end of each heat pipe is in butt joint with the evaporation end of the heat pipe of the adjacent panel, and the heat pipes conduct heat from the electric heating type skirting boards to the floor step by step;

the bottom plate is provided with a first upper side wall and a first lower side wall which are parallel to each other, the cover plate is provided with a second upper side wall and a second lower side wall which are parallel to each other, one end of each of the first upper side wall, the first lower side wall, the second upper side wall and the second lower side wall is provided with a first convex part, and the bottom plate and the cover plate are buckled through the first convex parts; a clamping arm is arranged below the second upper side wall of the cover plate, a second convex part matched with the insertion groove at the top of the air blower is arranged at the end part of the clamping arm, and a third convex part matched with the insertion groove at the bottom of the air blower is arranged on the second lower side wall of the cover plate; the second lower side wall of the cover plate is step-shaped, the step surface is transited through an inclined surface, and the plurality of gas ports are uniformly arranged on the inclined surface along the length direction of the channel; a wiring groove for laying wires is formed between the second upper side wall of the cover plate and the clamping arm;

and a temperature sensor connected with the temperature controller and used for monitoring the surface temperature of the electric heating element in the channel is also arranged in the channel.

2. An indoor heating system as claimed in claim 1, wherein: the air blowers are miniature side-blowing air blowers, the air blowers are arranged at two ends in the channel, air outlets of the air blowers at the two ends are oppositely arranged, and the air blowers are connected with the cover plate in an inserting way through inserting grooves formed in the top and the bottom of the air blowers; the gas port is arranged at the bottom end of the channel in the vertical direction.

3. An indoor heating system as claimed in claim 1 or 2, wherein: the electric heating element is a heating film, and the heating film is arranged on the channel side of the bottom plate through an adhesive layer.

4. An indoor heating system as claimed in claim 1 or 2, wherein: the electric heating element is a heating cable, a plurality of parallel wiring grooves are formed in the channel side of the bottom plate along the length direction, the heating cable is arranged in the wiring grooves, the heating cable is folded back and distributed into a second wiring groove after being distributed into a first wiring groove from one end of the wiring grooves, the heating cable is outgoing after being distributed into the wiring grooves in a reciprocating mode, and the wire inlet end and the wire outlet end of the heating cable are connected with the temperature controller through wiring terminals.

5. An indoor heating system as claimed in claim 1, wherein: the heat pipe is vacuumized and then is sealed and injected with a phase change working medium, and a groove or a capillary core is arranged in the heat pipe; the heat pipe is round or flat.

6. An indoor heating system as claimed in claim 1, wherein: the heat conduction pipe groove on the panel is of a T-shaped structure, the upper part of the heat conduction pipe groove is a groove hole, the lower part of the groove hole is a notch, and the width of the notch is smaller than that of the groove hole.

7. An indoor heating system as claimed in claim 1, wherein: the joint part comprises tenon protrusions arranged at two ends of the base plate or the panel and tenon openings matched with the tenon protrusions, the tenon protrusions are provided with first downward protrusions, the tenon openings are provided with grooves matched with the first protrusions, and the tenon protrusions are buckled and fixed through the first protrusions and the grooves after being spliced with the tenon openings; the tenon fourth of twelve earthly branches is by setting up the tongue-and-groove that sets up on the panel in turn with the heat pipe groove and set up the tenon that matches at base plate and tongue-and-groove and constitute, be equipped with U type knot foot in the tongue-and-groove, the U type is detained the foot outside and is equipped with the second arch, the tenon is detained at the bottom of the U type, detain the inboard at the bottom of the U type be equipped with the protruding third arch that matches of second, the base plate passes through at the bottom of the U type knot with the panel and the U type knot foot lock is fixed.

8. An indoor heating system as claimed in claim 1, wherein: the base plate and the panel are of an aluminum alloy integrated structure, the base plate and the panel are laid in a staggered mode, and the buckling positions of the two adjacent base plates are arranged below the middle position of the panel.