KR20000019721U - Prefabricated ondol suitable for a heating system using warm water - Google Patents

Abstract

The present invention is achieved by providing a prefabricated ondol suitable for a heating system using hot water, the prefabricated ondol has a suitable thickness and has a square shape, and has a coupling portion composed of at least one female and female tank on each side, A straight bottom material having a pair of straight pipe grooves so that the hot water circulation pipe is embedded in a straight state; A curved flooring material having a suitable thickness and having a square shape, each of which has coupling parts composed of at least one male and female tanks on each quadrangle, and a curved pipe groove having a hot water circulation pipe buried in a curved state on an upper surface thereof; It has a proper thickness and has a square shape, each of which has a coupling part composed of at least one male and female tank on each side, and the hot water circulation pipe is buried in a straight or curved state on the upper surface and several hot water circulation pipes are recruited at the same time. ; Comprising a pedestal having a suitable thickness, a constant length of a small length and extending about a half of the thickness in the direction intersecting the length of the pedestal with equal intervals, these pedestals to each other on the upper and lower sides using the coupling groove A flat frame fitted into a grid by fitting; It has a suitable size with respect to the heating area and the body is made of a rectangular flat plate, and includes a flooring material which is coupled to each other by symmetrical coupling to each of the two sides of the body and having a coupling portion of the male and female tanks, wherein the flat frame And fixedly installed on the plastering layer of the slab by using a fixing member, and selectively fitting the linear flooring material, curved flooring material, and assembly flooring material to the unit wood of the lattice-shaped flat frame to form a pipe for hot water circulation. In order to obtain a prefabricated ondol suitable for a heating system using hot water, the flooring material is laminated on these flooring materials.

Description

Prefabricated ondol suitable for a heating system using warm water}

The present invention relates to an ondol heating of a general house or a multi-unit house, and more particularly, to a prefabricated ondol suitable for a heating system using hot water, which allows construction of the ondol to be prefabricated and shortens construction period as well as construction.

Ondol using hot water provides a pipe for circulating hot water on the floor of the room to achieve the desired heating. More specifically, the pipes for hot water circulation on the slab of the building structure are arranged so as not to flow at regular intervals, and after filling the filling material such as gravel on the hot water circulation pipe, the hot water circulation pipe and the filler material phase The cement mortar is coated to a certain thickness and cured to form ondol. In the construction of the ondol thus constructed, it is not easy to install and repair, for example, it takes a lot of time to fill the plumbing work and gravel of the hot water circulation pipe and to cure cement mortar. When the maintenance work is required, it is not easy to repair and maintain the ondol by removing the floor of the cement mortar made of cement mortar and performing repair work such as replacing or repairing the pipe.

Thus, in recent years, prefabricated ondol has been developed and used not only for the construction of the ondol, but also for the maintenance and maintenance convenience.

Such prefabricated ondol has been developed and used to date, and such a prefabricated ondol is formed by stacking a flooring material for the construction of a hot water circulation pipe and a medium for heat transfer to the upper and lower sides of the flooring material in order to form a desired ondol. . More specifically, the flooring material for the construction of hot water circulation pipe is composed of a unitary flooring material assembled by connecting the unit flooring formed by dividing the subunit area with respect to the entire heating area in left and right directions. They can be combined to form one assembled floor.

By the way, the prefabricated flooring material for the construction of the hot water circulation pipe is manufactured in various forms, the composition of the flooring material is complicated and the coupling structure is not stable, and the flooring material is provided with curved or straight members for piping of the pipe. Although the intended construction is achieved, the piping is limited, that is, the piping has a collective appearance on the distributor side. In such collective piping, it is not easy to effectively pipe work depending on the heating place designed in various shapes such as separate construction. The construction was not good.

The present invention has been made in consideration of the above circumstances, and its purpose is to provide the flooring material for the underfloor construction with straight, curved, and aggregated flooring material for branch pipes and branch pipes. It is to provide a prefabricated ondol suitable for a heating system using hot water to achieve complete construction.

Another object of the present invention is to provide a prefabricated ondol suitable for a heating system using hot water to form a variety of piping by allowing the coupling direction of each of the straight and curved floor and the aggregate floor in any four directions.

The object of the present invention is achieved by providing a prefabricated ondol suitable for a heating system using hot water, the prefabricated ondol has a suitable thickness and has a square shape, each of the four sides consisting of at least one male and female tank corresponding to each A straight bottom member having a coupling part and having a pair of straight pipe grooves on the upper surface thereof so that the hot water circulation pipe is embedded in a straight state; Curved pipe groove and the tangential direction of the curved pipe groove, each of which has a suitable thickness and consists of at least one male and female tank on each side, each having a corresponding coupling portion, and a hot water circulation pipe is embedded in a curved state on the upper surface thereof. Curved flooring material having a straight pipe groove; It has a proper thickness and has a square shape. Each quadrilateral is composed of at least one male and female female tanks, each having a corresponding coupling portion. The hot water circulation pipe is embedded in a straight or curved state on the upper surface, and several hot water circulation pipes are recruited at the same time. Assembly flooring; Comprising a pedestal having a suitable thickness, a constant length is a small length extending to a half interval of the thickness in the direction intersecting the length of the pedestal at equal intervals, using the coupling groove of the pedestal each of the pedestal up and down A bottom frame fitted to each other in the cross direction by fitting in the cross direction, and the bottoms are fitted into each unit cell in which the pedestals are woven in a lattice pattern, and to maintain the arrangement of the floorings and the top view of the arrangement; And a flooring material having a suitable size with respect to the entire heating area, the body made of a rectangular flat plate, and having a coupling part of a male and female tank corresponding to each of the two sides of the body, each of which is fitted in a fitting manner. The bottom frame is fixedly installed on the slab of the heating place where the ondol is to be installed by using a fixing member, and the linear floor material, the curved floor material, and the assembly floor material are selectively fitted to each of the unit cells of the lattice-shaped floor frame. By forming a flooring material for the piping of the pipe for hot water circulation, and to provide a prefabricated ondol suitable for a heating system using hot water, characterized in that the flooring material is laminated on the upper surface of these flooring materials.

1 is an example showing a state of the present invention prefabricated ondol, the apartment of

Floor plan of internal structure,

Figure 2 is an enlarged plan view of the main portion showing an extract of a part of the present invention prefabricated ondol,

3 is a cross-sectional view taken along the line A-A of FIG.

4 is an enlarged cross-sectional view taken along line B-B of FIG. 2;

5a, 5b, 5c is a flooring material for hot water pipes applied to the present invention prefabricated ondol

book,

Figure 5a shows an example of forming a curved pipe using a curved flooring material and a straight flooring material

Explaining,

Figure 5b is another one forming a curved pipe using a curved flooring material and a straight flooring material

Illustrative diagram showing an example,

5C is an explanatory diagram showing an example of forming a quarter curve piping using curved floor material and straight floor material;

6 is a hot water heater in the flooring for hot water pipes applied to the present invention prefabricated ondol

Exemplary diagram showing branched pipes using the aggregate flooring material and the linear flooring material installed for piping from the distributor of the room system to each heating place.

Figures 7a, 7b, 7c, 7d, 7e shows a panel applied to the prefabricated temperature of the present invention

As a perspective view,

Figure 7a is a perspective view showing the floor assembly,

Figure 7b is a perspective view showing the curved flooring,

Figure 7c is a perspective view showing a straight floor,

Figure 7d is a perspective view showing a pedestal constituting the support frame,

7E is a perspective view showing the floor covering,

8 is a sectional view showing another embodiment of the present invention ondol.

Explanation of symbols on the main parts of the drawings

10: distributor 20: aggregate flooring

30: linear floor material 40: curved floor material

60: bottom frame 70: insulation layer

80: flooring material

Next, an embodiment of the present invention will be described in detail with reference to the drawings. 1 is a cross-sectional view showing the internal structure of the building structure showing a state constructed with prefabricated ondol according to the present invention.

As shown in FIG. 1, the present invention ondol is constructed on the entire heating space consisting of one kitchen and living room, three rooms, and one bathroom. The present invention prefabricated ondol is connected to a boiler (not shown) that is installed outside from the distributor 10 for supplying or returning hot water to a heating place. Ondol is being constructed up to room 3, and such ondol construction is started from the side close to the distributor 10. In detail, a plurality of hot water circulation pipes 12 for supplying hot water from the distributor 10 to the inlet side of each heating unit are continuously installed with the aggregate flooring material 20 having a small unit area for recruiting and piping. On the heating destination inlet side, the linear floor material 30 having a small unit area and the curved floor material 40 having a small unit area are selectively disposed from each heating destination inlet side to form a desired pipe. In this case, the arrangement of the hot water circulation pipe 12 may have at least two shapes. For example, as in the kitchen and living room or room 1 and room 3, the water supply side 12a and the return side 12b of the hot water circulation pipe 12 may be arranged in parallel to form a pipe in the shape of an involute curve. In addition, as in room 2, the water supply side 12a and the return side 12b may be separated to form a unidirectional pipe as usual. Such piping may be appropriately used depending on the heating destination. Furthermore, when the supply and return sides 12a and 12b are arranged in parallel, the heat exchange efficiency may be increased to increase the heating performance. For example, in the unidirectional piping, the heating caused by the temperature difference between the inlet side and the outlet side of the hot water will be reduced by reducing the temperature difference by mutual heat exchange action in the adjacent feed and return sides when the pipes are arranged in parallel.

In addition, the flooring of the replenishment floor material 50 is filled with the floor remaining space at the edge of the heating destination where the aggregate floor material 20, the straight floor material 30, and the curved floor material 40 are not required.

FIG. 2 is a plan view showing a state in which the straight floor material 30 and the curved floor material 40 are assembled by a coupling part in a prefabricated manner, and FIG. 3 is a cross-sectional view taken along line AA of FIG. 2, and FIG. 2 is an enlarged cross-sectional view cut along the line BB of FIG. 2.

As shown in FIG. 2, the inventive straight and curved flooring materials 30 and 40 and the assembly flooring material 20 are fixed with fixing members 3 on the plastering surface 2 of the slab 1 of the building structure. It is fitted and fitted to the unit cell of the grid-shaped bottom frame 60 to be installed. By this bottom frame 60 the floorings will maintain a top view.

The straight flooring material 30 is formed in the shape of a square plate having a predetermined width roughly divided into small units with respect to the entire heating area, and has a predetermined depth on the upper surface thereof and has a predetermined depth and a pair of hot water circulation pipes 12 ) Is provided with a straight piping groove (32) to be embedded.

In addition, on the upper surface of the straight bottom member 30, the concave inlet portion 31 is formed, which is slightly lowered from the upper surface on both sides of the pipe groove 32, and the reinforcing plate material 34 is formed on the concave inlet portion 31. Is installed. This reinforcing plate 34 protects the pipe 12 installed in the pipe groove 32, such as to distribute the concentrated load applied to the flooring material.

Curved flooring material 40 is made in the same shape as the straight flooring material 20, the curved pipe groove 42 made of a semi-circular arc in the center and the straight pipe groove disposed in the tangential direction to the curved pipe groove 42 Quarter curve pipe grooves 43 are formed on both sides of the 44 and the curved pipe grooves 42, and the reinforcing plate member 24 is provided with recesses 41 around the grooves.

In addition, such a straight floor material 30 and the curved floor material 40 is connected to each other by fit, each of the straight floor material 30 and the curved floor material 40, each of the female and female (36a, 36b) on the quadrilateral of the body, The coupling parts 36 and 46 which consist of 46a and 46b are comprised, and they fit together. At this time, the coupling parts 36 and 46 provided on the respective sides of each of the bottom members 30 and 40 are installed to correspond to each other, so that each side of each floor member may be fitted to each other. And it will be a male and female combination with the aggregate flooring 10 to be described later.

4 is a cross-sectional view showing a state in which the present invention straight floor material 30, curved floor material 40 and the bottom frame 60 are stacked.

The base frame 60 has a moderate thickness as shown in FIG. 2, and a pedestal 62 having coupling grooves 61 having a depth of about half of the thickness in a direction intersecting the length with a small length extending slightly. ), And the pedestals 62 are fitted into each other in the cross direction from the upper and lower sides using the coupling grooves 61, and are woven in a lattice shape as a whole. At this time, the width of the pedestal 62 constituting the bottom frame 60 has a width that enters a predetermined depth to each floor material on the joining line of the floor materials. That is, it will have a width that can accommodate the male and female joints at the same time. The collective flooring material 20, the linear flooring material 30, and the curved flooring material 40 are selectively disposed on the lattice-shaped floor frame 60 according to the piping design. At this time, the flooring material is fitted into the unit cell of the lattice woven in the lattice form by the close insertion method is seated. More specifically, the bottom of each floor is inserted into the unit cell of the bottom frame 60 by inserting parts 28, 38, and 48 protruding a certain height downward from the bottom of the floor.

And the laminated floorings and the flooring frame 60 is thus integrally coupled to each other by the fixing member (3), this assembly structure is composed of the floorings in a single body, such unification, the installation state of the flooring is stable and solid, hot water The flatness work for piping of the circulation pipe is made simple and the circulation of hot water for heating is smoothly improved, thereby improving the heating properties.

5 is a plan view showing the piping of the hot water circulation pipe using the straight floor material 30 or the curved floor material 40, Figures 5a, 5b, 5c shows the case of mainly curved piping in the pipe piping process. Such straight and curved flooring materials are flooring materials mainly disposed in a heating place, that is, a living room or a room, as shown in FIG. 1.

6 is a plan view showing an example of the piping of the hot water circulation pipe using the aggregate floor material 20, the aggregate floor material 20 is made of the same type as the straight, curved floor material described above. The collective flooring material 20 is a flooring material which roughly collects pipes, that is, is arranged on the branch side where the pipes are collected or branched to form a desired pipe recruitment or branched pipe. In detail, it has a tubing groove 22 of a tank capable of receiving the pipe 12 descending at close intervals from the distributor 10 with a predetermined depth. The pipe grooves 22 are respectively provided on the sides of the assembly floor material 20, and the piping grooves 22 constituted as such sides are collected at the center of the assembly floor material 20 and connected to each other. In the center part, the guide wall 23 of the tank which guides the curved piping of a pipe to a suitable position is provided.

The water supply and return side of the pipe 12 for hot water circulation is simultaneously buried in the pipe groove 22, and the water supply and return side is branched from the branch side of the pipe.

In addition, it is covered with a separate cover (not shown) on the assembly flooring material 20, and the pipe 12 does not pass through the space portion (not shown), etc. Let it stand up so that there is no phenomenon.

The flooring material 80 is installed on the aggregate flooring material 20 and the straight and curved flooring materials 30 and 40 that are installed in this way. The flooring material 80 is formed in a rectangular plate shape having an appropriate size with respect to the heating area, and the flooring material 80 is divided into two parts of a quadrilateral of the flooring material 80 having a rectangular plate shape. In other words, the engaging portions 82 of the male and female tanks are engaged with each other in two successive sides.

Moreover, the heat insulation layer 70 is interposed between the plastering layer 2 of the slab 1, and the base frame 60. As shown in FIG. The heat insulation layer 70 prevents heat from being released to the outside and has a heat reflection effect.

On the other hand, the bottom face of each of the assembly flooring material 20, the linear flooring material 30, and the curved flooring material 40 is provided with the groove | channel 84 innumerably arranged with a suitable depth. These grooves 84 form a sound insulation and air insulation layer.

Figure 7a, 7b, 7c, 7d, 7e, is a perspective view showing the pedestal 62 of the flooring and the bottom frame 60 of the present invention, respectively, is a reference diagram to help understand the prefabricated ondol of the present invention.

8 shows another embodiment of the present invention prefabricated ondol, which is different from the above embodiment in that the hot water pipe 12 is installed with a suitable depth on the upper surface of each of the straight floor material 30 and the curved floor material 40. Heat flow path 90 is arranged in a grid pattern to improve heat efficiency by smoothing the flow of heat between the floorings 30 and 40 and the floor 80 with heat exchanged in the heat sink). Moreover, the core material 86 is provided in the flooring material 80 by the insert injection method. The metal core 86 has a reinforcing effect of the flooring material 80, and may also have the advantage of improving the conduction efficiency and heating properties by selecting a material having excellent thermal conductivity.

This configuration may eliminate the reinforcing plate 34 is installed to the upper surface of the pipe grooves 22, 32, 42 of each floor as in the above embodiment.

Then, the effect of the present invention will be described in detail. The prefabricated ondol is a stable installation state by fitting the assembly floor and the straight and curved floors for piping of hot water circulation pipe to the unit cell of the floor frame woven in a grid to make the floorings as a unit. There is a solid effect, and the maintenance of the floor plan of the piping construction is accurate, thus smoothly circulating the hot water for heating to improve the heating performance.

In addition, the present invention prefabricated ondol can be completely constructed from the distributor to each heating place by using the aggregated flooring material in addition to the straight flooring and the curved flooring material.

In addition, the present design is easy to design the piping by allowing the flooring to be coupled in any direction, there is an advantage that can be diversified in the piping for heating.

As described above, an embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.

Claims (8)

A straight bottom member having a suitable thickness and formed in a square shape, each of which has at least one male and female tanks on each side, each having a corresponding coupling portion, and having a pair of straight pipe grooves on the upper surface thereof so that the hot water circulation pipe is embedded in a straight state; It consists of at least one male and female tanks on each quadrangle with a suitable thickness, and has a corresponding coupling portion, and a curved pipe groove and a tangential direction of the curved pipe groove in which a hot water circulation pipe is embedded in a curved state on an upper surface thereof. Curved flooring material having a straight pipe groove; It has a proper thickness and has a square shape. Each quadrilateral is composed of at least one male and female female tanks, each having a corresponding coupling portion. The hot water circulation pipe is embedded in a straight or curved state on the upper surface, and several hot water circulation pipes are recruited at the same time. Aggregate flooring; Comprising a pedestal having a suitable thickness, a constant length is a small length extending to a half interval of the thickness in the direction intersecting the length of the pedestal at equal intervals, using the coupling groove of the pedestal each of the pedestal up and down A bottom frame fitted to each other in the cross direction by fitting in the cross direction, and the bottoms are fitted into each unit cell in which the pedestals are woven in a lattice pattern, and to maintain the arrangement of the floorings and the top view of the arrangement; And The body is made of a rectangular flat plate having an appropriate size with respect to the entire heating area, and includes a flooring material which is fitted with a fitting part of a male and female tank corresponding to each of two consecutive sides of the body. Here, the bottom frame is fixedly installed on the slab of the heating place for the construction of the ondol using a fixing member, and selectively the linear floor material, curved floor material, aggregate floor material in each of the unit cells of the floor frame made of a grid pattern Prefabricated ondol suitable for a heating system using hot water, characterized in that by fitting to form a flooring for the piping of the pipe for hot water circulation, the flooring material laminated on the flooring of these flooring. The method of claim 1, Hot water, comprising a concave inlet on both sides of the pipe groove of the hot water circulation pipe formed on the upper surface of the straight floor or curved floor material, with the inlet of the pipe groove at the center, and further having a reinforcing plate on the concave part. Prefabricated ondol suitable for the heating system used. The method of claim 1, Prefabricated ondol suitable for a heating system using hot water further comprising having a heat insulation layer between the bottom frame and the slab. The method of claim 1, Prefabricated ondol suitable for a heating system using hot water, including fixing the bottom frame and the flooring material with a fixing member. The method of claim 1, Prefabricated ondol suitable for a heating system using hot water, further comprising a hot air flow path made of a lattice pattern on the linear floor material or curved floor material. The method of claim 1, Prefabricated ondol suitable for a heating system using hot water further comprising a number of grooves to form a sound insulation and air insulation layer on the bottom of each of the straight line, curved line and aggregate floor. The method of claim 1, Prefabricated ondol suitable for a heating system using hot water further comprising a porous metal core having excellent strength reinforcement and heat transfer property of the barrier material in the barrier material. A straight bottom member having a suitable thickness and formed in a square shape, each of which has at least one male and female tanks on each side, each having a corresponding coupling portion, and having a pair of straight pipe grooves on the upper surface thereof so that the hot water circulation pipe is embedded in a straight state; It consists of at least one male and female tanks on each quadrangle with a suitable thickness, and has a corresponding coupling portion, and a curved pipe groove and a tangential direction of the curved pipe groove in which a hot water circulation pipe is embedded in a curved state on an upper surface thereof. Curved flooring material having a straight pipe groove; A hot air flow passage having a suitable depth on each upper surface of the straight floor material or the curved floor material and having a lattice pattern; It has a proper thickness and has a square shape. Each quadrilateral is composed of at least one male and female female tanks, each having a corresponding coupling portion. The hot water circulation pipe is embedded in a straight or curved state on the upper surface, and several hot water circulation pipes are recruited at the same time. Aggregate flooring; Comprising a pedestal having a suitable thickness, a constant length is a small length extending to a half interval of the thickness in the direction intersecting the length of the pedestal at equal intervals, using the coupling groove of the pedestal each of the pedestal up and down A bottom frame fitted to each other in the cross direction by fitting in the cross direction, and the bottoms are fitted into each unit cell in which the pedestals are woven in a lattice pattern, and to maintain the arrangement of the floorings and the top view of the arrangement; A flooring material having a suitable size with respect to the entire heating area, the body made of a rectangular flat plate, and having a coupling part of a male and female tank corresponding to each of the two sides of the body, each of which is fitted in a fitting manner; And It is installed in the insert material by the insert injection method includes a porous metal core to reinforce the strength of the flooring material and improve the thermal conductivity efficiency, Here, the bottom frame is fixedly installed on the slab of the heating place for the construction of the ondol using a fixing member, and the linear floor material, the curved floor material, and the aggregate floor material are selectively provided to each unit cell of the floor frame having the grid pattern. Prefabricated ondol suitable for a heating system using hot water, characterized in that by fitting to form a flooring for the piping of the pipe for hot water circulation, the flooring material laminated on the flooring of these flooring.