KR20080113578A - Hypocaust floor - Google Patents

Abstract

A hypocaust floor is provided to improve increasingly constructability by assembling with a clip member conveniently, with an upper finishing material and a lower guide injection molded into heat-accumulation material and a conduction part, respectively. A hypocaust floor a number of lower part guide(100B) equipped with a conductor(210), in which a hollow(310) housing heat transfer medium on the top surface, is formed; an upper finishing material(100A) on which one side is equipped with a protrusion(110) and the other side is equipped with a guide groove(120), on which heat accumulating material(220) contacts with the top surface of a conductor body; and a locking element including a clip member(600) combining the upper finishing material and the lower guide, with each of edges combined to side edge of the upper finishing material and the lower guide.

Description

Ondol Floor {HYPOCAUST FLOOR}

1 is a perspective view showing an example of a conventional ondol floor.

Figure 2 is a perspective view showing another example of the conventional ondol floor.

Figure 3 is a side cross-sectional view showing another example of a conventional ondol floor.

Figure 4 is an exploded perspective view showing an embodiment of the ondol floor according to the present invention.

Figure 5 is a perspective view showing a coupling structure of the lower guide and the upper finisher and the connector of the present invention.

6 is a cross-sectional view taken along the line A-A of Figure 5 showing the configuration of the upper finish material of the present invention.

Figure 7 is a cross-sectional view taken along line B-B of Figure 5 showing the connection structure between the upper finish of the present invention.

8 is an installation state showing a state in which the lower guide of the present invention is installed on the concrete slab.

Figure 9 is a coupled state showing a state in which the upper finisher of the present invention is connected in the longitudinal direction by the clip member.

Figure 10a is a cross-sectional view showing a state in which the hot water pipe is installed in the hollow when the heat transfer medium of the present invention hot water.

10B is a cross-sectional view illustrating a case in which the heat transfer medium of the present invention is a heat pipe.

11 is a state diagram used in the present invention.

Explanation of symbols on the main parts of the drawings

100A: Upper Finish 100B: Lower Guide

102: locking groove 104: locking projection

105: stepped portion 110: protrusion

120: guide groove 130: support protrusion

140: support groove 150: opening

160: connecting portion 162: fitting groove

170: fixing part 172: fixing protrusion

180: base protrusion 210: conductor

220: heat storage material 230: conductive plate

310: hollow part 320: hot water pipe

330: heat pipe 340: connection plug

345: sealing member 350: connector

355: tightening nut 400: slab

500: sound insulation

600: clip member 612,614: fitting portion

622,624: locking portion 630: bend

640: hook 650: hook

900: insulation

The present invention relates to an ondol floor, and in particular, a hollow portion in which a heat transfer medium is accommodated, and a heat storage material and a floor floor material are integrated into one assembly so that the upper surface has a function of a finishing material so that the finishing material is not required separately. The present invention relates to an ondol floor whose structure has been improved to reduce the number of assembly operations and improve workability.

In general, residential houses such as single-family homes, officetels, and apartments are equipped with an ondol heating system for heating on the floor, and the ondol heating system arranges hot water pipes above the slab and circulates hot water in the hot water pipes to radiate heat. The situation is mainly using heating using.

More specifically, the aggregate is installed on the upper side of the slab, and the hot water pipes are arranged on the aggregate, and then poured with a mortar mixed with sand and cement, and after laying the bottom surface on which the mortar is poured, the laminated ondol covering the floor plate It is common to construct a floor.

It is common for sound insulation to be interposed between the slab and cement mortar.

However, the existing ondol heating system is not only troublesome when the hot water pipe embedded in the mortar is leaked, but also has to work hard to replace the hot water pipe and re-pour the mortar after the solidified and solidified mortar is removed again. There was a problem that takes a lot of work cost and work time.

Therefore, recently, a wet heating system using cement mortar is used instead of a wet heating system using a mortar layer, and the dry heating system is to install a prefabricated floor panel instead of a mortar layer, and the prefabricated floor panel is It is equipped with finishing materials such as floor coverings on the upper side to be installed on indoor floors in homes, offices and factories to reinforce the interior and durability aspects, and to prevent noise and vibration between floors. Various materials such as are adopted.

The prefabricated panels are classified into solid floors, plywood floors, and reinforced floors according to the materials used, and are classified into suspension type (direct laying, floor laying) and adhesive type according to the construction method. .

First of all, in the case of solid wood flooring, solid wood is processed as it is, its appearance is beautiful due to its surface texture, but it is difficult to maintain.In the case of plywood flooring, plywood is used as an intermediate core material and the surface pattern Adhering to the single plate, it is difficult to repair the defects as well as time-consuming and costly to the human body by adopting only the adhesive construction method where the protrusions and rails formed to correspond to each other on the side edges of the plywood are bonded by the adhesive. The disadvantage is the use of harmful adhesives.

On the other hand, in the case of reinforcement floor, the surface laminate layer, the core wood layer, the moisture-proof laminate layer is adhered to the product to strengthen the surface, it employs the suspension-type construction method and has the advantage of not using an adhesive in the characteristics of the construction method.

In the conventional suspension method, the waterproof vinyl and the foam material are first installed on the bottom surface, and the protrusions and the rail parts are formed to be fitted to the edges of the floorboard panels, respectively, to keep the gap between the floorboard assembly at the edge of the floor. Spacers are provided so as to be spaced apart between the inner surface of the wall and the edge of the floor panel assembly, so as to secure a free space thereafter, when the assembly is completed, to remove the individual spacers, which is the contraction of the floor plate assembly during assembly It is to leave a space in consideration of expansion.

The suspension construction method has a disadvantage in that as the space spaced from the bottom surface is generated, not only the heat loss is large but also the user's feel on the space part is poor.

In the process of assembling the existing ondol floor, a plurality of ondol panels may be arranged in a straight line shape, or alternately arranged with each other, and then the protrusion parts and the rail parts may be combined with each other to form a single assembly.

As an example of a conventional ondol floor, as disclosed in Korean Patent Registration No. 10-0650555 "structure integrated floor ondol device" and as shown in Figure 1, the heat insulation 210 and the sound insulation 220 is arranged horizontally cross each other. A bottom plate core material 200 which is fixedly integrated between the upper and lower brackets 202 and 204 and integrally installed on the upper bottom surface material 110 of the slab 100 in an integrated state; Hot water pipe piping 310 is formed so that the hot water pipe is integrally disposed in the lower surface in place so as to be assembled to the upper bracket 202, which is the upper surface of the bottom panel core material 200 and positioned in the center of the upper surface of the heat insulating material (210). The panel finisher 300 is configured to be included.

The structure-integrated floor heating device having such a configuration is simply a heating system in which the heating heat generated from the hot water pipe is transferred to the indoor space through the panel finishing material, so there is a risk of heat loss and there is no concept of heat storage. There may be a problem that a lot of energy required for heating is consumed.

In addition, another example of a conventional ondol floor is disclosed in Republic of Korea Patent Registration No. 10-0664463 "Construction method of the floor using a hot water circulation floor" and as shown in Figure 2, there is a flow path 13 through which hot water circulates therein It prevents the outflow of hot water by blocking the floating board 11 through which the bent part 12 is formed in both sides of the upper part, and the flow path 13 formed in the both sides of the floating board, and supplying hot water to the flow path 13. In the construction method of the floor heating method using the hot water circulation floor manufactured by connecting the cover 14 formed by connecting the connecting pipe 15 is bonded to both sides of the floating board 11, by measuring the size of the floor Prepare the insulation and hot water circulation floor required for construction, prepare and level the material to maintain the horizontal level of the floor, cut the prepared insulation and the floating board 11, and cover parts on both sides of the floating board 11 ( 14) Assemble and fold Seam foundation and primary assembly work to manufacture hot water circulation floor, perforation forming work to form a perforation for connecting the water inlet and hot water outlet to the hot water circulation floor to the bottom wall, and the cover part Insulation installation work for installing insulation on the floor while maintaining a space, hose connection work for connecting and connecting the connecting portions 16, which can be fitted to both sides of the connection pipe 15 of the assembled hot water circulation floor, respectively, hoses While installing the hot water circulation floor connected to the floor in turn, by binding the bent portion 12 of the hot water circulation floor adjacently adjacent to each other using a coupling clip 20 that can be combined and fixed to the hot water circulation floor installation work, Connect each hot water circulation floor with a hose and a stopper so that hot water circulates zigzag into the installed hot water circulation floor. Connecting the hot water circulation floor and the water supply drainage port connecting the water supply and drainage outlets to the round floor, and attaching a fixing plate along the wall contacting the hot water circulation floor to prevent the flow and departure of the hot water circulation floor installed on the floor. It consists of the steps of constructing the hot water circulation floor through the floor.

Due to this, the construction time is short and the construction is easy, while the cutting process is required separately in the process of arranging the insulation to be suitable for the floor. Insulation is required, there may be a disadvantage that a lot of heating energy is consumed because there is no concept of heat storage as in the previous example described above.

Figure 3 shows another embodiment of the conventional ondol floor, as disclosed in the Republic of Korea Patent Registration No. 0675813 "floor panel using a foaming artificial wood", the ondol installed pipe so that the heating fluid flows inside the panel In the floor panel installed by heating the panel by connecting the panel with the ondol panel, the mixture A, which is a mixture of foamed urethane 70-80% and liquid asphalt 30-20%, is mixed with coal-fired coal, briquettes, and paper companies. As a selected one of the sludges, a plurality of inside the body 10 of the artificial wood (1) made by adding a crosslinking agent to the resulting mixture B, which is pulverized and mixed the waste material having a powder diameter in the range of 100 to 150mesh into powder The pipe 20 is connected to it.

In addition, the connecting portion is formed on both sides of the main body 10 and has a structure in which the connecting groove 11 and the projection 12 are formed at the side surface.

Another embodiment having such a configuration has the effect of reducing the weight and construction cost of the material, but as described above, not only does not have a heat storage function, the body is made of artificial wood connected to the pipe therein Since the coupling groove and the protrusion are connected to each other by simple fitting, there is a fear that they may be easily separated by expansion and contraction due to external factors.

Floor panels arranged to be seated on the existing slab layers are preferably heat storage of heat transferred from the pipe, and a separate heat storage material is to be provided for heating by the heat storage, and the heat storage material is mainly a floor floor panel and concrete It is provided between the slabs.

However, in the installation work between the existing heat storage material and the floor panel has to be constructed through a separate construction process, it is not only cumbersome, but also takes a long time, thereby increasing the work cost.

Conventional prior art for improving this, as disclosed in the Republic of Korea Utility Model Registration No. 20-223666 "Building heating panel", the heating panel is made of a plate layer, conductive layer, heat insulating layer from the top to the bottom, The conductive layer is positioned between the coating layer and the heat insulating layer, and has a continuous shape in the longitudinal direction to form a space portion, the first plate-like conductor located on the lower surface of the coating layer, the upper layer of the insulating layer to form a continuous waveform in the longitudinal direction An external power supply means is located between the second conductor and the first and second conductors, and includes a third conductor that forms a waveform while determining a gap therebetween, and is located between the heat accumulator and the heat accumulator filled between the first and second conductors. It is made to include a heating element that is electrically connected to and in electrical contact with the conductive layer.

The heating panel having such a structure adopts an electric heating system using a heat accumulator and a heating element instead of a heating pipe, and as a result, heating costs can be increased by employing expensive electric energy than a boiler heating type. .

In addition, the internal structure between the heat generating element and the first, second and third conductors in which the heat storage element is filled may be complicated, which may lower workability.

In addition, since it is formed in a plate shape instead of a prefabricated structure, it can be rolled up so that the weight is heavy during transportation, and the worker is easily tired, and therefore, there is a risk of a safety accident, and there may be restrictions on installation depending on the environment of the indoor space. have.

In addition, the existing ondol floor assembly has a structure that requires a separate final finishing material (for example, floor covering) on the upper surface, there was a disadvantage in that the cost and assembly labor to purchase the final finishing separately.

The present invention has been proposed to solve this problem in consideration of the above-mentioned problems, the purpose of which is to reduce the number of assembling work by a simple structure in which the heat storage material is integrated while adopting the existing ondol heating system to significantly improve the workability and installation It is to provide an ondol floor whose structure is improved to facilitate the maintenance and maintenance after the completion of the process.

In addition, it is another object of the present invention to provide an ondol floor to improve the workability of the operator by adopting a prefabricated structure of light self-load.

The present invention for achieving the above object is a plurality of lower guides are provided with a conductor having a hollow formed in the lower surface is spaced apart from each other on the upper side of the slab bottom surface and the heat transfer medium is accommodated on the upper surface,

An upper finisher seated on at least two or more upper sides of the lower guides and filled with a heat storage material in surface contact with the upper surface of the conductor, and having protrusions and guide grooves formed at one side and the other side of the respective edges;

Each edge portion is coupled to the side edge portions of the upper finisher and the lower guide, respectively, characterized in that it has a locking means having a clip member for integrating the upper finisher and the lower guide.

The present invention is formed with at least one opening in the longitudinal direction in the lower guide.

The upper finishing member further includes a support protrusion formed to protrude outwardly from the lower side of the protrusion, and a support groove portion formed to correspond to the support protrusion under the guide groove.

The heat transfer medium may be a heat pipe, and a hot water pipe using hot water is installed in the hollow part.

In addition, the present invention preferably has a plurality of supporting protrusions formed on the lower surface of the lower guide so that the lower surface is spaced apart from the bottom surface of the slab.

In addition, the present invention provides a connection plug which is integrally provided at the ends of the respective hollow portions and the thread is formed on the outer circumferential surface;

A connector in which both ends are fitted into connection plugs of lower guides adjacent to each other, and the heat transfer medium is connected to each other, and coupling nuts each having a female thread corresponding to a thread of the connection plug on the outer circumferential surface of each end are slidably coupled thereto;

It is provided with a sealing material interposed for the airtightness of both parts connected to each other between the connecting plug and the coupling portion of the connector.

On the other hand, the locking means of the present invention is formed with a locking groove so that a part of the edge of the clip member is accommodated on both sides of the side edge of the upper finishing material,

Engaging projections are formed to be coupled to the other part of the edge of the clip member to both side portions of the side edge of the lower guide,

The upper finish is seated so as to intersect the upper surface of the lower guide by the clip member is integrally coupled.

In addition, the clip member is accommodated in the locking groove of the upper finishing material and formed to face both sides spaced apart from each other, and is formed to face each other and laterally spaced apart in the lower side of the fitting portion to interfere with the locking projection of the lower guide. Locking coupled to the engaging portion, the bent portion is provided between the fitting portion and the locking portion and formed to be bent a plurality of times so that each end of the fitting portion and the locking portion is connected to each other, out of the bending portion corresponding to each other of the bent portion It is formed to extend each has a hook and a ring portion that can be coupled to each other.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Ondol floor according to the present invention, when described with reference to Figures 4 to 11, the structure is seated so as to be spaced apart from each other in the transverse direction on the upper side of the concrete floor slab 400 and the heat transfer medium is accommodated in the upper surface A plurality of lower guides 100B in which the conductor 210 having the 310 is installed, and the heat storage material 220 are filled in the lower surface thereof, and the lower surface of the heat storage material 220 filled with the conductor 210 is formed. The upper edge member 100A seated in the direction crossing with respect to the lower guide 100B so as to be in contact with the upper surface, and the lower edge portion 100A and the upper edge member 100A are laminated in a direction crossing with each other so that all four edge portions are integrated. It consists of a locking means having a clip member 600 coupled to both sides of the upper finisher (100A) and both sides of the lower guide (100B), respectively.

In more detail, the protrusion 110 and the guide groove 120 formed on one side and the other side of the upper finishing material (100A) is a structure having a generally known locking coupling, the protrusion 110 and the guide groove 120 At the lower side of the support protrusion 130 and the support groove 140 has a structure formed to correspond to each other.

That is, the upper finishing material 100A of the present invention has a structure in which both edges are connected in a double way through the support protrusion 130 and the support groove 140 provided on the lower side in addition to the structure of the guide groove 120 and the protrusion 110. Have

In addition, the upper finishing material (100A) is formed with a connecting portion 160, which is stepped with the lower portion at the distal end thereof and has a fitting groove 162 formed at the lower side thereof, and has a lower portion extending in a shape corresponding to the connecting portion 160 at the rear end portion. The fixing portion 170 formed with the fixing protrusion 172 corresponding to the fitting groove 162 at the end is formed at the end, so that the upper finishing materials 100A are closely attached in the longitudinal direction so that they can be bound by the fitting coupling. Has a structure.

The protrusion 110 has a latching jaw 112 in the form of a wedge is formed in the upper end to prevent separation of the connected upper finishing material (100A), the guide groove 120 corresponding to the locking jaw 112 of the protrusion (110). It is preferable that the engaging groove 122 is formed.

In addition, the hollow part 310 is installed so that the hot water pipe 320 through which hot water flows is incorporated to employ hot water as a heat transfer medium, or another known heat pipe 330 is a hollow as a heat transfer medium. It may be installed in the unit 310.

Preferably. The upper finishing material (100A) and the lower guide (100B) may adopt a polymer wood, artificial wood, solid wood, etc. as the material to give strength and appearance beauty, the conductor 210 is excellent in heat transfer and hollow portion Metal material such as copper, aluminum, etc., which can be easily processed may be employed, and the heat storage material 220 may be a material such as ocher, stone powder, and charcoal powder, but is not limited to only those materials. No.

The lower guide 100B has a structure in which an accommodating groove 106 is formed in an upper middle portion so that the conductor 210 is seated on and integrated with the upper portion, and an intermediate portion of the conductor 210 is accommodated in the accommodating groove 106. Have

In addition, the filling groove 107 is formed in the lower surface of the upper finishing material (100A) so that the heat storage material 220 is filled to the lower side.

The conductive plate 230 may be further provided below the filling groove 107 of the upper finishing material 100A so as to be interposed between the heat storage material 220 and the conductor 210, and the conductive plate 230 may be disposed at a lower side thereof. Receives heat from the conductor 210 has a function of transferring heat to the heat storage material 220 side of the upper side.

In addition, it is preferable to form at least one or more openings 150 in the longitudinal direction at a position spaced apart from the hollow portion 310 to reduce self-weight, block noise generation, and have a thermal insulation function in the lower guide 100B.

In addition, as the lower guides 100B are installed to be spaced apart from each other, the heat insulating material 900 is filled in the empty space therebetween, and the heat insulating material 900 disperses and diffuses heat of the conductor 210 in all directions to improve thermal efficiency. In addition to the function of preventing the deterioration, it may also have a function as a pedestal provided on the lower side of the upper finisher 100A to support the load of the user on the upper finisher 100A.

In addition, a plurality of support protrusions 180 are formed on the lower surface of the lower guide 100B to form a structure spaced apart from the slab 400 so as to space the gap with the concrete slab 400 layer. It is to reduce external vibration.

On the other hand, the locking means is formed with a groove-shaped locking groove 102 is formed on both sides of the lower edge of the upper finishing material (100A), the locking projections 104 formed on both sides of the upper edge of the lower guide (100B) to protrude outward. And, the four sides of the clip member 600 to the locking groove 102 and the locking projection 104 is to be coupled to each locking.

The structure of the clip member 600 is fitted in the locking groove 102 of the upper finishing material (100A) and is formed in the bar-shaped fitting portion 612, 614 formed opposite to each other, and the fitting portion 612 614 is formed in the horizontal direction spaced apart from each other to face each other and the locking portion 622, 624 in the form of a round bar is coupled to interfere with the locking projection 104 of the lower guide (100B), and the fitting portion ( 612, 614 and the engaging portion 622, 624 is provided in the corner portion and the plurality of fitting portions 612, 614 and the engaging portion 622, 624 so that each end is connected in a direction crossing each other Bending parts 630 which are formed to be bent so as to give elastic force to the fitting parts 612, 614 and the locking parts 622, 624, and the front and rear ends of the bent parts 630 are included. The hook 650 and the ring portion 640 are formed to extend so as to correspond to each other to the outside of the two bent portions.

That is, the outer side of the bent portion 630 is rounded hook 650 is formed extending, the outer side of the bent portion of the ring portion 640 having a ring is formed extending, the clip member 600 One side portion is coupled to the other side of the other clip member 600 to correspond to each other to be connected by a hook coupling method or a fitting coupling method (a part of the hook 650 is elastically fitted in the ring of the ring portion 640) Take form.

In this case, the locking groove 102 and the locking protrusion 104 are formed at both edges of the upper finisher 100A and the lower guide 100B, so that the fitting portions 612 and 614 and the locking portion 622 of the clip member 600 are formed. 624, but the locking groove 102 and the locking protrusion 104 is formed in a position opposite to each other, or only the locking groove 102 or the locking protrusion 104, the upper finishing material (100A) And formed on both side edges of the lower guide (100B) may be combined with the clip member 600.

The upper finishing material 100A is preferably formed so that the stepped portion 105 extends outward so as to step with the lower surface at the top of one side edge, which is different from the end of the extended stepped portion 105. By assembling so as to be in close contact with the upper surface of the), it will have a function that can be finished so that the gap generated between the spaced apart portions between the lower guide (100B) located on the lower side of the stepped portion 105 is not exposed in appearance. .

In addition, the upper finishing material 100A and the lower guide 100B may vary in its outer shape depending on the indoor environment in which it is installed.

In addition, the incision portion 108 is formed to be stepped in a state where a part of the end of the lower guide 100B is cut to have a space enough for a worker's hand to connect the hollow portions 310 of the lower guides 100B. And a connection plug 340 provided integrally at an end of the hollow portion 310, a thread is formed on an outer circumferential surface thereof, and a fluid passage hole 341 formed at a center thereof so that a heat transfer medium passes therethrough, and the connection plug 340. And a coupling nut 350 coupled to the end or inserted into the outer circumferential surface and coupled to the end circumferential surface so as to be slidably movable with a fastening nut 355 having a female thread coupled to a thread of the connecting plug 340. The sealing member 345 is provided to be interposed at the contact portion of the connector 350 and the connection plug 340 to maintain leakage by preventing leakage of the heat transfer medium.

The connection plug 340 may be press-fitted to the end of the hollow portion 310 of the conductor 210, or may have a coupling method that is integrally fastened by welding or screwing.

Adopt a coupling coupling structure by screwing in the process of connecting the hollow part and the connector 350 of the other lower guide 100B adjacent in the position where the end of the lower guide 100B is adjacent to the wall part. But it is not limited to only the connection method, the connector 350 is a rubber hose of a flexible material, or a metal pipe can be used to form a single form, etc., do not limit the material.

In addition, the sealing member 345 may form a groove in one of the connector 350 and the connection plug 340 and a part of the outer circumference may be fixed by being inserted therein, and a ring-type material having a restoring force for airtightness (for example, Rubber).

The connector 350 may be omitted (in the case of a heat pipe) depending on the type of heat transfer medium.

Reference numeral "500" indicates a sound insulating material installed to be interposed between the concrete slab 400 and the lower guide 100B.

Referring to the operation of the present invention having such a configuration as follows.

Ondol floor according to the present invention, after the sound insulation material 500 is installed on the upper side of the indoor floor slab 400, the lower guides 100B are arranged on the upper side of the sound insulation material 500 laterally spaced apart from each other, Of the lower guide (100B) arranged to be spaced apart from each other connected to the connection plug 340 side of those adjacent to each other via a connector 350 connected to each other, and to the upper side of the incision 108 corresponding to the connection site Insert the finishing piece to finish.

When the fastening nuts 355 of the connector 350 are fastened to the threads of the connecting plug 340 to connect the ends of the lower guides 100B arranged in the transverse direction, both ends of the connector 350 are adjacent to each other. While being connected to the connection plug 340 side of the lower guide 100B, the hollow portion 310 of each lower guide 100B forms a zigzag flow path.

Subsequently, the heat insulator 900 is filled in the spaced space between the lower guides 100B to prevent heat transfer from the conductor 210, and then the upper finisher 100A is applied to the clip member 600. It is seated in the longitudinal direction on the upper side of the lower guide (100B).

At this time, the upper finishing material 100A is laminated on the upper side of the lower guide 100B so that the conductive plate 230 is in surface contact with the conductor 210, and the longitudinal direction of the upper finishing material 100A laminated on the lower guide 100B. When the upper finishes 100A are closely contacted with each other and subsequently connected, the upper finishes 100A are stacked in the longitudinal direction intersecting the upper portion of the lower guide 100A arranged in the transverse direction.

At this time, the upper finishing material 100A connected in the longitudinal direction is received in the fitting groove 162 of the connecting portion 160 in the connecting process in the longitudinal direction as the fixing projection 172 of the other upper finishing material 100A is received and locked. Combined to limit movement.

After the assembly of the top finishes 100A assembled to be stacked in a row in the longitudinal direction to the lower guides 100B is completed, the other top finishes 100A in the transverse direction of another row with respect to the top finish 100A are finished. It is arranged in the longitudinal direction in a state laminated on the lower guide 100B.

At this time, the upper finishing material (100A) disposed to have each row is double by the side edges of the protrusion 110 and the guide groove 120 and the support protrusion 130 and the support groove 140, respectively, so that a gap does not occur. While being combined to be assembled to move together integrally with the transverse flow and movement force, when the assembly process is completed, the heating is performed through the heat transfer medium installed in the hollow portion 310 of the conductor 210.

Since the lower guides 100B arranged in the transverse direction are coupled so that the upper finishing material 100A is intersected in the 90 ° direction by the clip member 600 on the upper side even though the side guides are spaced apart from each other, the lower guide 100B is apparently the upper finishing material ( Covered by 100A).

At this time, the clip member 600, as described above, the fitting portion 612, 614 is accommodated in the locking groove 102 of the upper finish (100A), the engaging portion 622, 624 is the lower guide ( Locking is coupled to the structure interfered by the locking projection lower portion of 100B to integrate the upper finisher (100A) and the lower guide (100B).

In addition, as the hook 650 of the clip member 600 is coupled to the ring portion 640 of the clip member 600 coupled to the other upper finishing material 100A to be integrally connected by a hook coupling or a fitting coupling method. Transverse movement and flow between the upper finishes 100A is prevented.

That is, the upper finisher (100A) is coupled to the transverse direction with respect to the lower guide (100B) by the clip member 600 when the moving force is generated by the expansion contraction action or other external impact due to thermal changes, The hook 650 and the hook portion 640 are limited in transverse movement and flow, and are assembled so that the other upper finisher 100A and the side rim are double-fitted, so that the transverse movement and flow are prevented and thus lifted. Can be prevented.

Meanwhile, the hot water pipe 320 or the heat pipe 330 to which the heat transfer medium is transferred may be inserted into the hollow part 310 forming the flow path, but the hollow part of the conductor itself has a function of the flow path. It is not necessary to adopt the existing hot water pipe or heat pipe separately.

When the heat transfer medium is hot water, the heat transfer medium circulates along the inner flow path of the hollow part 310 forming the zigzag flow path, thereby uniformly heating the entire interior space.

When the heating is made, heat is transferred from the heat transfer medium of the hollow part 310 to the upper heat storage member 220 side through the conductor 210 and the conductive plate 320, and the hot water in the heat storage member 220. While accumulating heat, the heating function is continuously transferred to the upper indoor space through the upper guide.

In addition, when the heat pipe 330 is employed as the heat transfer medium, the connector 350 is not required separately, and thus may be omitted.

The present invention described above has the advantage that the upper surface of one assembled flooring material has the function of the final finishing material does not need to provide a finishing material separately.

As described above, the present invention relates to an ondol floor whose structure is improved to reduce the number of assembly operations and improve workability, and according to the present invention, the upper finishing material and the lower guide respectively include a heat storage material and a conductor part. Integral and easy to assemble with a clip member not only greatly improves the workability, but also has a double locking structure in the connection structure with other flooring material has a useful effect that can be more firmly assembled.

In addition, each of the upper finishing material and lower guides are divided and assembled, and openings are formed in the flooring to reduce its own load. Therefore, the load is lighter than the existing flooring materials. Not only can it prevent, but also easy to disassemble and assembly, since the bottom guide can be easily replaced or repaired after lifting the upper finish after installation as a floor structure, there is an advantage that easy maintenance.

In addition, in the case where the stepped portion is formed on the upper portion of the upper finishing material, gaps generated during the connection process between the lower guides may be closed.

In addition, since the hollow part is integrally formed with the conductor regardless of the heat transfer medium, and the connector and the step portion can be selectively connected according to the type of the heat transfer medium, the heat transfer medium can be varied without providing a separate connection means. Has the advantage of choosing.

In addition, the heat insulating materials are filled in the spaces between the lower guides, respectively, to prevent heat from being transferred from the lower guides to the outside, thereby increasing the heat transfer efficiency to be transferred to the upper guide side.

In addition, since the support protrusion is formed on the lower surface of the lower guide to space the gap between the sound insulating material or the slab, it may have a function of suppressing inter-layer noise and the like.

Claims (12)

A plurality of lower guides 100B on which a lower surface is mounted so as to be spaced apart from each other on an upper side of the bottom of the slab 400 and a conductor 210 having a hollow portion 310 formed therein for receiving a heat transfer medium thereon; The heat storage material 220 which is seated on at least two of the lower guides and is in surface contact with the upper surface of the conductor 210 is filled in the lower portion, and the projections 110 and the guide grooves on one side and the other side of the respective edges. The upper finisher 100A is formed with 120, Each edge portion is coupled to the side edge portions of the upper finisher (100A) and the lower guide (100B), respectively, and has locking means having a clip member (600) to integrate the upper finisher (100A) and the lower guide. Ondol floor made with. The method according to claim 1, Ondol floor, characterized in that at least one or more openings 150 are formed in the lower guide (100B) in the longitudinal direction. The method according to claim 1, The upper finishing material (100A) is ondol floor, characterized in that the conductive plate 230 for heat conduction is further provided on the lower surface of the heat storage material 220. The method according to claim 1, The upper finishing material (100A) and the support protrusion 130 is formed to protrude to the outside on the lower side of the protrusion 110, Ondol floor, characterized in that it further comprises a support groove 140 formed to correspond to the support protrusion 130 on the lower side of the guide groove (120). The method according to claim 1, A connecting portion 160 is formed at the distal end of the upper finisher 100A and has a fitting groove 162 formed at a lower side thereof. The lower end is extended in a shape corresponding to the connecting portion 160 in the rear end portion and the fixing portion 170 formed with a fixing protrusion 172 corresponding to the fitting groove 162 at the end is formed at the end, Ondol ridge characterized in that the upper finish (100A) in the longitudinal direction when the close contact is assembled by fitting can be combined. The method according to claim 1, A connection plug 340 integrally provided at an end of the hollow portion 310 and having a thread formed on an outer circumferential surface thereof; Fastening nuts having both ends connected to the connection plugs 340 of the lower guide 100B adjacent to each other so that the heat transfer medium passes therethrough, and female threads corresponding to the threads of the connection plugs 340 on the outer peripheral surfaces of both ends ( 355 and each of the connector 350 is slidably coupled, Ondol floor characterized in that it comprises a sealing member 345 which is provided for the airtightness of both parts connected to each other between the coupling portion of the connection plug 340 and the connector 350. The method according to claim 1, Ondol floor, characterized in that the insulating material 900 is filled between the spaced space of the lower guide (100B), respectively. The method according to claim 1, The upper finishing material (100A) is ondol floor, characterized in that it further comprises a stepped portion 105, the upper surface portion is formed to extend to the outside. The method according to claim 1, Ondol floor, characterized in that a plurality of supporting protrusions (180) are formed on the lower surface of the lower guide (100B) so that the lower surface is spaced apart from the bottom surface of the slab (400). The method according to any one of claims 1 to 9, The locking means is formed with a locking groove 102 to accommodate a portion of the edge of the clip member 600 on both sides of the side edge of the upper finishing material (100A), The locking protrusion 104 is formed to be coupled to a part of the remaining edge of the clip member 600 at both side portions of the side edge of the lower guide 100B, The upper finishing material (100A) is seated so as to intersect the upper surface of the lower guide (100B) by the clip member 600 ondol floor, characterized in that coupled to one. The method according to claim 10, The clip member 600 is accommodated in the locking groove 102 of the upper finisher (100A) and formed to be opposed to both sides spaced apart from each other formed 612, 614, And locking portions 622 and 624 that are spaced apart in the horizontal direction at the lower sides of the fitting portions 612 and 614 to face each other, and are locked to interfere with the locking protrusion 104 of the lower guide 100B. It is provided between the fitting portions 612, 614 and the engaging portions 622, 624 and bent a plurality of times so that each end of the fitting portions 612, 614 and the engaging portions 622, 624 are connected to each other. And bent parts 630 are formed to be, Ondol floor characterized in that the bent portion 630 is formed so as to extend to the outside of the bent portion corresponding to each other, the hook 650 and the ring portion 640 that can be mutually coupled. The method according to any one of claims 1 to 9, Ondol floor, characterized in that the heat transfer medium is a heat pipe.

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