JP6072828B2 - Floor heating panel and floor heating panel assembly - Google Patents

Description

  The present invention relates to a floor heating panel and a floor heating panel assembly.

  In conventional floor heating systems using hot water, pipes made of metal or synthetic resin are buried in the floor, a heat source is generated through a boiler installed indoors or outdoors, and the hot water is heated. It uses a method that flows through and transfers thermal energy to rooms such as rooms and living rooms that require heating.

  As one of such conventional floor heating piping installation methods, there is a method in which a PVC pipe is embedded in the floor, concrete is constructed on the pipe, and the floor concrete is warmed by hot water.

  However, such a method has a problem that when water leakage occurs, it is difficult to search for the water leakage site accurately, and even if the water leakage site is searched, repair is not easy and a lot of construction costs are required.

  In order to solve such a problem, as shown in FIG. 1, there is a method in which a plurality of heating panels are installed on the floor, a pipe through which hot water can flow is arranged inside the panel, and the floor is constructed. was suggested.

  However, even if the panel shown in FIG. 1 is used for construction, a large-capacity boiler and pump are required, energy loss is large, and heating is not efficient.

  Therefore, the conventional floor heating has a problem that the entire floor must be heated uniformly to increase energy efficiency.

  In addition, there is a problem that the construction cost must be reduced by making the construction as simple and easy as possible.

  In order to solve the above problems, the present invention simplifies the construction with a standardized panel so that the construction floor can be saved while the entire floor can be heated uniformly. The purpose is to do.

  It is another object of the present invention to reduce heating costs by enabling high energy efficiency even with a small capacity boiler.

  A floor heating panel according to an embodiment of the present invention is a floor heating panel having a rectangular plane, and connects a plurality of inlet / outlet pipe arrangement grooves extending along a side of the rectangle; A branch pipe arrangement groove; and any one inlet / outlet water pipe arrangement groove and a corner provided at a portion where the other one inlet / outlet water pipe arrangement groove contacts, and the corner portion includes four corner openings. Two corner openings are formed to open toward the inlet / outlet pipe arrangement groove, and the other two corner openings are formed to open toward the outside of the panel. Two inlet / outlet water pipes can be arranged in parallel in the arrangement groove.

  It may further include an intermediate wall that protrudes upward at the center of the inlet / outlet pipe arrangement groove and divides the inlet / outlet pipe arrangement groove into two regions extending along the longitudinal direction.

  A central pin may protrude from the lower part to the upper part at the center of the corner.

  A part of the middle in the vertical direction of the corner of the panel can be incised.

  A floor heating panel assembly according to an embodiment of the present invention includes a floor slab, an inlet / outlet pipe arrangement groove extending along an edge of the floor slab, and two inlet / outlet pipe arrangement grooves arranged in opposite directions. A plurality of floor heating panels including a branch pipe arrangement groove for connecting the pipe; an inlet / outlet water pipe arranged in the inlet / outlet water pipe arrangement groove; and a branch pipe arranged in the branch pipe arrangement groove; Two inlet / outlet pipes are arranged in parallel in a part of the water pipe arrangement groove, the inlet / outlet pipe is connected to the branch pipe, and an inlet / outlet inlet / outlet pipe that allows hot water to flow into a panel in which the inlet / outlet pipe is installed; A discharge inlet / outlet pipe connected to the branch pipe for discharging hot water from a panel on which the inlet / outlet pipe is installed, and a transmission inlet / outlet pipe not connected to the branch pipe. The above-mentioned inflow / outflow pipes are placed in the grooves Others can be arranged parallel to the said discharge inlet water outlet pipe.

  The floor heating panel includes a first panel, a second panel, a third panel, and a fourth panel, and the first panel includes a first inlet / outlet pipe through which hot water flowing from the outside passes. A second inlet / outlet pipe for passing hot water flowing in from the outside and supplying it to the third panel side; a third inlet / outlet arranged on the opposite side of the first inlet / outlet pipe for supplying hot water to the second panel side; A first water pipe; and a first water inlet and a third water pipe connected to each other so that the hot water flowing into the first water inlet / outlet pipe is circulated inside the first panel and then supplied to the third water inlet / outlet pipe. A first branch pipe; and a fourth inlet / outlet pipe arranged parallel to the second inlet / outlet pipe to discharge warm water to the outside, and hot water is supplied to the second panel from the first inlet / outlet pipe side. A fifth inlet / outlet pipe; and a sixth inlet / outlet water installed on the opposite side of the fifth inlet / outlet pipe. And connecting the fifth inlet / outlet pipe and the sixth inlet / outlet pipe so that the hot water flowing into the fifth inlet / outlet pipe is circulated inside the second panel and then supplied to the sixth inlet / outlet pipe. A second branch pipe, and a seventh inlet / outlet pipe to which hot water is supplied from the second inlet / outlet pipe side; an eighth inlet / outlet pipe arranged on the opposite side of the seventh inlet / outlet pipe; And connecting the seventh inlet / outlet pipe and the eighth inlet / outlet pipe so that the hot water flowing into the seventh inlet / outlet pipe circulates through the third panel and is supplied to the eighth inlet / outlet pipe. A third branch pipe; a ninth inlet / outlet pipe that discharges warm water to the fourth inlet / outlet pipe side; a tenth inlet / outlet pipe that is arranged in parallel with the eighth inlet / outlet pipe and discharges warm water to the ninth inlet / outlet pipe; The first panel is supplied with warm water from the seventh inlet / outlet pipe side. An inlet / outlet pipe; a twelfth inlet / outlet pipe disposed on the opposite side of the eleventh inlet / outlet pipe and connected to the eighth inlet / outlet pipe; and the eleventh inlet / outlet pipe and the twelfth inlet / outlet pipe connected to each other; A fourth branch pipe that circulates through the fourth panel and is supplied to the twelfth inlet / outlet pipe; and a thirteenth inlet / outlet through which the warm water flows from the sixth inlet / outlet pipe side. There may be disposed a water pipe; a twelfth inlet / outlet pipe from which the warm water flows in from the twelfth inlet / outlet pipe and the thirteenth inlet / outlet pipe and discharges to the tenth inlet / outlet pipe side.

  Between the first panel and the second panel, the first water inlet / outlet pipe, the fifth water inlet / outlet pipe, the two water inlet / outlet pipes located between the third water inlet / outlet pipe and the sixth water inlet / outlet pipe, respectively, One or more panels having one branch pipe connecting between the two water inlet / outlet pipes can be inserted.

  Between the third panel and the fourth panel, there are two inlets / outlets located between the seventh inlet / outlet pipe 208, the eleventh inlet / outlet pipe 212, the eighth inlet / outlet pipe 209, and the twelfth inlet / outlet pipe 213, respectively. One or more panels including a water pipe, a branch pipe connecting the two water inlet / outlet pipes, and a water inlet / outlet pipe positioned between the fourteenth water inlet / outlet pipe 215 and the tenth water inlet / outlet pipe 211 are inserted. Can do.

  Between the first panel and the third panel, one end is connected to either one of the two inlet / outlet pipes supplied with hot water that has passed through the second inlet / outlet pipe and the two inlet / outlet pipes. One or more panels including a branch pipe to be connected and an inlet / outlet water pipe to which the other end of the branch pipe is connected may be inserted.

  According to the present invention, floor heating is performed using a plurality of standardized panels, so that construction can be performed quickly and easily, and construction costs can be reduced.

  Further, the entire floor can be heated uniformly, and the heating effect can be maximized.

  In addition, while hot water can be circulated quickly through multiple branch pipes, the hot water travel distance through each branch pipe is the same, and there is no imbalance in hot water circulation. The heating effect can be maximized. Therefore, the energy efficiency is improved and the heating cost can be reduced.

It is drawing which showed the state in which the conventional panel for floor heating was installed. It is the top view which showed the panel for floor heating by one Example of this invention. It is the perspective view which showed a part of the panel for floor heating by one Example of this invention. It is the perspective view which expanded and showed the corner | angular part of FIG. 1 is a plan view schematically showing a floor heating panel assembly according to an embodiment of the present invention; FIG. 5 is a perspective view illustrating a floor heating panel assembly according to another embodiment of the present invention. 1 is a schematic view of a “T” -shaped connecting member used in a floor heating panel assembly according to an embodiment of the present invention; 1 is a schematic view of an “L” -shaped connecting member used in a floor heating panel assembly according to an embodiment of the present invention; 3 is a view illustrating a connection structure between panels in a floor heating panel assembly according to an exemplary embodiment of the present invention.

  Hereinafter, a floor heating panel and a floor heating panel assembly including the same according to an embodiment of the present invention will be described with reference to the accompanying drawings.

  2 is a plan view illustrating a floor heating panel 100 according to an embodiment of the present invention, FIG. 3 is a perspective view, and FIG. 4 is an enlarged view of a corner 170 of FIG.

  The floor heating panel 100 according to the present embodiment includes a substantially square floor slab 110 when viewed from above, and pipe placement grooves 150 and 160 are formed in the upper portion of the floor slab 110.

  The pipe arrangement grooves 150 and 160 are constituted by an inlet / outlet water pipe arrangement groove 150 and a branch pipe arrangement groove 160, and can also be formed by forming grooves so as to be recessed downward in the floor slab 110. A pair of projecting portions projecting upward from 110 may be formed so that a space between the projecting portions serves as a piping arrangement groove, or both may be applied.

  In the present embodiment, a protrusion is provided on the upper portion of the floor slab 110 so that the space between the pair of protrusions extending in parallel with each other becomes the pipe placement grooves 150 and 160.

  More specifically, the outer wall 120 protrudes upward at the edge of the floor slab 110 and extends along the four sides of the square floor slab 110, and is spaced apart from the outer wall 120 to the inside. The inner wall 130 extends in parallel with the outer wall 120.

  The space between the outer wall 120 and the inner wall 130 constitutes an inlet / outlet pipe arrangement groove 150. An intermediate wall 140 is extended between the outer wall 120 and the inner wall 130 in parallel with the outer wall 120 and the inner wall 130. Accordingly, the two water inlet / outlet pipes can be arranged in parallel with the intermediate wall 140 interposed therebetween, and the water inlet / outlet pipe arrangement groove 150 is divided into an outer water inlet / outlet water pipe arrangement groove 150a and an inner water inlet / outlet water pipe arrangement groove 150b.

  Meanwhile, corners 170 are provided at both ends of the outer wall 120 and the inner wall 130.

  The corner portion 170 includes four corner openings 171 that are opened in four directions, a curved surface portion 172 that is formed in a substantially quarter circle between the respective corner openings 171, and a center pin 173 that is located in the center. Including. Here, each of the corner openings 171 is divided into two regions by the intermediate wall 140.

  On the other hand, two of the four corner openings 171 are connected to the end of the inlet / outlet pipe arrangement groove 150 and open toward the inlet / outlet pipe arrangement groove 150, and the other two are the outer walls. A part of 120 is incised and opened outward.

  On the other hand, when a plurality of floor heating panels 100 are arranged as in the present embodiment, the corner openings 171 opened outward are arranged so as to correspond to the corner openings 171 of adjacent panels. The inlet / outlet pipe arrangement grooves 150 of the two adjacent panels can be communicated with each other through the corners 170.

  A central pin 173 is provided at the center of the corner 170. The central pin 173 has a function of dividing a path through which a plurality of intersecting water inlet / outlet pipes pass, and when there is an external force applied to the corner portion at the top, a function of blocking such external force from being transmitted to the water inlet / outlet pipe. Fulfill.

  On the other hand, the outer side of the corner, that is, the end of the corner of the panel, is cut by a predetermined thickness on the outer side in the vertical direction to form a combined cut 180. The coupling incision 180 is incised into a ¼ circle having a predetermined thickness, and a screw coupling hole 190 is formed in the upper part of the coupling incision 180 by being vertically drilled.

  The coupling incision portion 180 and the screw coupling hole 190 are used for applications in which a coupling auxiliary member 610 (see FIG. 9), which will be described later, is inserted to couple and fix one of the adjacent panels. A method for connecting any one panel to an adjacent panel will be described in detail when the installation method is described.

  On the other hand, a branch pipe arrangement groove 160 is formed inside a region surrounded by the four inlet / outlet water pipe arrangement grooves 150. The branch pipe arrangement groove 160 is a space between a pair of projecting portions projecting from the upper portion of the floor slab 110, and is coupled to a plurality of straight portions 161 extending in parallel with a straight line and an end portion of the straight portion 161. And a substantially “U” -shaped curved portion 162. Any one of the “U” -shaped side ends of the curved portion 162 is coupled to the straight portion 161, so that an overall “S” -shaped bend is repeatedly formed as a whole. It has a shape like this.

  At this time, the inner wall 130 is partly cut at the point where the water inlet / outlet pipe arrangement groove 150 and the branch pipe arrangement groove 160 are in contact with each other to form a connection incision 131. At this time, one connecting cut 131 is formed in each of the two inlet / outlet pipe arrangement grooves 150 facing each other in one panel 100, and the two connecting cuts 131 are formed near the corner 170 in the diagonal direction. Is done.

  On the other hand, the straight part 161 and the curved part 162 may be formed integrally with one member.

  If a plurality of panels having the above-described structure are arranged, the configuration shown in FIG. 5 is obtained. FIG. 5 shows a floor heating panel assembly formed by installing piping on the top of the arranged panel.

  Hereinafter, an embodiment of the floor heating panel assembly according to the present invention will be described with reference to FIG.

  Among the four panels shown in FIG. 5, the upper right panel is the first panel 100, the upper left panel is the second panel 100a, the lower right panel is the third panel 100b, and the lower left panel is the fourth panel. 100c.

  In the description of the present embodiment, the incoming / outgoing water pipe arranged in the incoming / outgoing water pipe arrangement groove is divided into three forms: an inflow / outgoing water pipe, an outgoing / incoming water pipe, and a transmission / incoming water pipe. The incoming / outgoing water pipe, which is a passage that allows external warm water to flow into the branch pipe and is transmitted to the branch pipe, is called an inflow / outflow water pipe, and the incoming / outgoing water pipe, which is the passage through which the hot water circulated through the branch pipe, is called a discharge inlet / outlet water pipe. An inlet / outlet pipe that allows warm water to pass through without being connected to is referred to as a transmission inlet / outlet pipe.

  First, four inlet / outlet water pipes 202, 203, 204, 205 and one branch pipe 301 are arranged on the first panel 100.

  An external inflow pipe 201 connected to a boiler (not shown) or the like is connected to the first inlet / outlet water pipe 202 and the second inlet / outlet water pipe 203 at a corner 170 of the first panel. At this time, the first water inlet / outlet pipe 202 is an inflow water inlet / outlet pipe into which hot water circulating through the first panel 100 is introduced, and the second water inlet / outlet pipe 203 is a transmission water inlet / outlet pipe that transmits hot water to the third panel 100b.

  On the other hand, a third water inlet / outlet pipe 204 is disposed on the opposite surface of the first water inlet / outlet pipe 202. The third water inlet / outlet pipe 204 is a discharge water inlet / outlet pipe that discharges the hot water circulated through the first panel 100 to the outside.

  At this time, the first inlet / outlet pipe 202, the second inlet / outlet pipe 203, and the third inlet / outlet pipe 204 are arranged in the inner inlet / outlet pipe arrangement groove 150a.

  The fourth inlet / outlet pipe 205 is disposed in one inlet / outlet pipe arrangement groove in parallel with the second inlet / outlet pipe 203. Accordingly, in one inlet / outlet pipe arrangement groove 150, the second inlet / outlet pipe 203 is arranged in the inner inlet / outlet pipe arrangement groove 150b, and the fourth inlet / outlet pipe 205 is arranged in the outer inlet / outlet pipe arrangement groove 150a.

  A first branch pipe 301 is arranged in the branch pipe arrangement groove 160 between the first inlet / outlet pipe 202 and the third inlet / outlet pipe 203.

  The first branch pipe 301 includes a plurality of straight portions 161 and a substantially “U” -shaped curved portion 162 provided at an end of the straight portion, in accordance with the shape of the branch pipe arrangement groove 160. The one end is coupled to the first inlet / outlet pipe 202 near the upper left corner, and the other end is coupled to the third inlet / outlet pipe 204 in the opposite direction of the diagonal. In the present embodiment, the branch pipe 162 is formed of a single hose that is flexibly bent so that the straight portion 161 and the curved portion 162 are integrally formed.

  At this time, the incoming / outgoing water pipes 202 and 203 and the branch pipe are coupled by the “T” -shaped connecting member 400. As shown in FIG. 7, the “T” -shaped connecting member 400 is a hollow member formed in a “T” shape, and is used for connecting two water inlet / outlet pipes and one branch pipe. The outer end portion is provided with a serrated fixing portion 401 so that the connected pipes can be firmly fixed without coming off.

  On the other hand, two inlet / outlet water pipes 206 and 207 and one branch pipe 302 are arranged on the second panel 100a.

  A fifth water inlet / outlet pipe 206 is arranged in the upper water inlet / outlet pipe arrangement groove. The fifth inlet / outlet pipe 206 is connected to the first inlet / outlet pipe 202, and is an inflow / inlet / outlet pipe into which the remaining hot water that is not discharged to the first branch pipe 301 in the hot water flowing into the first inlet / outlet pipe 202 flows. .

  On the other hand, a sixth inlet / outlet pipe 207 is arranged on the opposite side of the fifth inlet / outlet pipe 206, and a second branch pipe 302 is arranged between the fifth inlet / outlet pipe 206 and the sixth inlet / outlet pipe 207. As a result, the sixth inlet / outlet pipe 207 serves as a discharge path when the hot water flowing into the fifth inlet / outlet pipe 206 circulates inside the panel through the second branch pipe 302 and then is discharged outside. It becomes an inlet / outlet pipe.

  In the third panel, four water inlet / outlet pipes 208, 209, 210, 211 and one branch pipe 303 are arranged.

  The seventh water inlet / outlet pipe 208 is coupled to the second water inlet / outlet pipe 203 and is disposed in the upper water inlet / outlet pipe arrangement groove on the third panel 100b. The seventh inlet / outlet pipe 208 becomes an inflow / outlet water pipe through which the hot water that has flowed in through the external inlet 201 and passed through the second inlet / outlet pipe 203 flows into the third panel 100b.

  An eighth inlet / outlet pipe 209 is disposed on the opposite side of the seventh inlet / outlet pipe 208, and a third branch pipe 303 is provided in the branch pipe arrangement groove 160 between the seventh inlet / outlet pipe 208 and the eighth inlet / outlet pipe 209. Is placed. At this time, the eighth inlet / outlet pipe 209 becomes an outlet / inlet water pipe. Both the seventh water inlet / outlet pipe 208 and the eighth water inlet / outlet pipe 209 are disposed in the inner water inlet / outlet water pipe arrangement groove 150b.

  On the other hand, a ninth inlet / outlet pipe 210 is arranged in the right inlet / outlet pipe arrangement groove on the third panel 100b. The ninth inlet / outlet pipe 210 is a transfer inlet / outlet pipe having one end connected to the fourth inlet / outlet pipe 205 of the first panel 100 and is disposed in the outer inlet / outlet pipe arrangement groove 150a.

  The other end of the ninth inlet / outlet pipe 210 is coupled to the tenth inlet / outlet pipe 211. The tenth inlet / outlet pipe 211 is disposed in one inlet / outlet pipe arrangement groove 150 in parallel with the eighth inlet / outlet pipe 209. At this time, the eighth inlet / outlet pipe 209 is arranged in the inner inlet / outlet pipe arrangement groove 150b and the tenth inlet / outlet pipe 211 is arranged in the outer inlet / outlet pipe arrangement groove 150a.

  At this time, the ninth inlet / outlet pipe 210 and the tenth inlet / outlet pipe 211 are transfer inlet / outlet pipes.

  Meanwhile, four inlet / outlet pipes 212, 213, 214, and 215 and one branch pipe 304 are disposed on the fourth panel 100c.

  The eleventh inlet / outlet pipe 212, which is an inflow / outlet pipe arranged in the upper inlet / outlet pipe arrangement groove, is connected to the seventh inlet / outlet pipe 208 of the third panel 100b to allow the warm water circulating through the fourth panel 100c to flow in. On the opposite side of the eleventh inlet / outlet pipe 212, a twelfth inlet / outlet pipe 213 which is an outlet / inlet water pipe is arranged, and a fourth branch pipe 304 is arranged therebetween.

  Meanwhile, the thirteenth water inlet / outlet pipe 214 is disposed in the left water inlet / outlet pipe arrangement groove of the fourth panel 100c, and the water inlet / outlet pipe arrangement groove in which the twelfth water inlet / outlet pipe 213 is disposed is parallel to the twelfth water inlet / outlet pipe 213. The 14th water inlet / outlet pipe 215 is arrange | positioned. The thirteenth inlet / outlet pipe 214 is a transmission inlet / outlet pipe whose one end is connected to the sixth inlet / outlet pipe 207 of the second panel and the other end is connected to the fourteenth inlet / outlet pipe 215. A transmission / reception water pipe is connected to the water supply / drain pipe 214 at the other end to the tenth water supply / discharge pipe 211 of the third panel 100b.

  In the configuration of the floor heating panel assembly as described above, the inner diameter of the inlet / outlet pipe is larger than the inner diameter of the branch pipe for smooth circulation of hot water. Moreover, when the cross section of the said inlet / outlet pipe and a branch pipe is not circular, the cross-sectional area inside a water inlet / outlet pipe is larger than the cross-sectional area of a branch pipe.

  On the other hand, two water inlet / outlet pipes that are located on two adjacent panels and are connected to each other may be integrally formed. For example, the fourth water inlet / outlet pipe 205 and the ninth water inlet / outlet pipe 210 may be integrally formed with one member. At this time, the boundary between the fourth water inlet / outlet pipe 205 and the ninth water inlet / outlet pipe 210 is determined depending on which panel is located. That is, the portion located on the first panel 100 becomes the fourth inlet / outlet pipe 205, and the portion located on the third panel 100 b becomes the ninth inlet / outlet pipe 210.

  Hereinafter, a process of circulating hot water in the floor heating panel assembly having the above-described structure will be described.

  When a boiler (not shown) or the like is operated, warm water flows into the room requiring heating or the living room through the external inflow pipe 201.

  Part of the hot water that has flowed into the first panel 100 through the external inflow pipe 201 flows into the first inlet / outlet pipe 202 and the rest flows into the second inlet / outlet pipe 203.

  At this time, a part of the warm water flowing into the first inlet / outlet pipe 202 is circulated through the first branch pipe 301 and then discharged to the outside of the first panel 100 through the third inlet / outlet pipe 203, and the sixth inlet / outlet pipe 207, thirteenth. The water is discharged to the outside of the room or living room through the water inlet / outlet pipe 214, the twelfth inlet / outlet water pipe 213, the tenth inlet / outlet water pipe 211, the ninth inlet / outlet water pipe 210, and the fourth inlet / outlet water pipe 205 in order.

  On the other hand, the remaining hot water that has not passed through the first branch pipe 301 in the hot water that has flowed into the first inlet / outlet pipe 202 flows into the fifth inlet / outlet pipe 205, passes through the second branch pipe 302, and passes through the second panel 100a. After heating, the water flows out of the second panel 100a through the sixth inlet / outlet pipe 207, and the thirteenth inlet / outlet pipe 214, the twelfth inlet / outlet pipe 213, the tenth inlet / outlet pipe 211, the ninth inlet / outlet pipe 210, and the fourth inlet / outlet pipe. It is discharged to the outside of the room or living room through 205 in sequence.

  On the other hand, the warm water that has flowed into the second inlet / outlet pipe 203 through the external inlet pipe 201 flows into the seventh inlet / outlet pipe 208, and a part of the warm water that has circulated passes through the third branch pipe 303 to pass through the third panel 100b. After heating uniformly, after passing through the eighth inlet / outlet pipe 209, the twelfth inlet / outlet pipe 213, the fourteenth inlet / outlet pipe 215, the tenth inlet / outlet pipe 211, the ninth inlet / outlet pipe 210, and the fourth inlet / outlet pipe 205 in sequence, the outside of the room or living room To be discharged.

  On the other hand, the remaining hot water that does not pass through the third branch pipe 303 in the hot water that has flowed through the second inlet / outlet pipe 203 and into the seventh inlet / outlet pipe 208 flows into the eleventh inlet / outlet pipe 212 and then the fourth branch pipe 304. And the fourth panel 100c is uniformly heated, and then sequentially passes through the twelfth inlet / outlet pipe 213, the fourteenth inlet / outlet pipe 215, the tenth inlet / outlet pipe 211, the ninth inlet / outlet pipe 210, and the fourth inlet / outlet pipe 205 in order. It is discharged outside the living room.

  By adopting the above structure, the movement path of hot water is diversified, circulating in many areas and heating the entire floor uniformly, but the circulation speed becomes fast, and the small capacity boiler But heating with high energy efficiency is possible. In particular, since the moving distance of the hot water circulating through each branch pipe is the same and there is no section where the flow of hot water is stagnated or slowed down, high-efficiency heating can be achieved with a low-capacity boiler.

  This can be easily understood through the movement distance of the hot water passing through the first branch pipe 301, the second branch pipe 302, the third branch pipe 303, and the fourth branch pipe 304 being the same.

  On the other hand, when the three tubes are in contact with each other, the “T” -shaped connecting member 400 as shown in FIG. 7 is used, but when the two tubes are coupled at right angles, FIG. An “L” -shaped connecting member 500 as shown in FIG. A sawtooth fixing portion 501 is also formed outside the “L” -shaped member.

  On the other hand, the floor heating panel assembly as shown in FIG. 5 is expandable as shown in FIG.

  That is, one or more panels may be installed in the lateral direction between the first panel 100, the second panel 100a, and the third panel 100b and the fourth panel.

  Also, one or more panels may be installed in the vertical direction between the first panel 100, the third panel 100b, and the second panel 100a and the fourth panel 100c.

  The panel disposed between the first panel 100 and the second panel 100a is provided with a fifteenth inlet / outlet water pipe 216, which is an inflow / outlet water pipe, a fifth branch pipe 305, and a sixteenth inlet / outlet pipe 217, which is an outlet / inlet water pipe. Then, after warm water flowing from the first panel 100 to the fifteenth inlet / outlet pipe 216, which is an inflow / outflow pipe, circulates through the fifth branch pipe 306, the hot water flows toward the second panel 100a through the sixteenth inlet / outlet pipe 217, which is a discharge inlet / outlet pipe. Discharged. At this time, the fifteenth inlet / outlet pipe 216, which is an inflow / outlet pipe, has one end coupled to the first inlet / outlet pipe 202 of the first panel 100 and the other end coupled to the fifth inlet / outlet pipe 206 of the second panel 100a. A sixteenth inlet / outlet pipe 217, which is an inlet / outlet pipe, has one end coupled to the third inlet / outlet pipe 204 of the first panel 100 and the other end coupled to the sixth inlet / outlet pipe 207 of the second panel.

  The panel disposed between the third panel 100b and the fourth panel 100c is provided with one inflow / inflow / outflow pipe 218, a branch pipe 306, an outflow / inflow / outflow pipe 219, and a transmission / inflow / outflow pipe 220. Hot water that has flowed from the panel 100b into the seventeenth inlet / outlet water pipe 218, which is an inflow / outflow pipe, is circulated through the sixth branch pipe 306, and then is discharged to the fourth panel 100c side through the eighteenth inlet / outlet water pipe 219.

  The warm water transmitted through the fourteenth inlet / outlet pipe 215 that is the transmission inlet / outlet pipe of the fourth panel 100c is transmitted to the tenth inlet / outlet pipe 211 that is the transmission inlet / outlet pipe of the third panel 100b through the nineteenth inlet / outlet pipe 220 that is the transmission inlet / outlet pipe. The

  At this time, the seventeenth water inlet / outlet pipe 218, which is an inflow / outflow water pipe, has one end coupled to the seventh water inlet / outlet pipe 208 of the third panel 100b and the other end coupled to the eleventh water inlet / outlet pipe 212 of the fourth panel 100c. The eighteenth inlet / outlet pipe 219, which is an inlet / outlet pipe, has one end coupled to the eighth inlet / outlet pipe 209 of the third panel and the other end coupled to the twelfth inlet / outlet pipe 213 of the fourth panel 100c. The 19 inlet / outlet pipe 220 has one end coupled to the fourteenth inlet / outlet pipe 214 of the fourth panel 100 c and the other end coupled to the tenth inlet / outlet pipe 211.

  Therefore, the panel arrangement structure can be expanded in the horizontal direction from the basic structure shown in FIG.

  On the other hand, when the panel assembly shown in FIG. 5 is expanded in the vertical direction, the panel disposed between the first panel 100 and the third panel 100b includes four inlet / outlet pipes and one branch pipe. Arranged and the basic arrangement structure of the piping is the same as the first panel.

  In addition, the panel disposed between the second panel 100a and the fourth panel 100c includes three water inlet / outlet pipes and one branch pipe, and the fourth panel is a fourteenth inlet / outlet which is a transmission / inlet water pipe. When the water pipe 214 is removed, the same piping arrangement structure is obtained.

  Therefore, in the above structure, in addition to the piping arrangement structure of FIG. 5, one or more panels are arranged between the first panel and the third panel and between the second panel and the fourth panel. It is possible.

  That is, the floor heating panel assembly of FIG. 5 can be expanded in the horizontal and vertical directions, and even if expanded, the movement distance of the hot water passing through the respective branch pipes is the same. The excellent effect can be maintained continuously.

  Hereinafter, a floor heating panel having the above structure and a method of installing a floor heating panel assembly using the same will be described.

  The installer arranges a plurality of floor heating panels according to the present invention on the floor. Then, any one panel and the adjacent panel are combined. At this time, the panels are coupled using the coupling auxiliary member 610 shown in FIG.

  The coupling auxiliary member 610 is formed of a member having a predetermined thickness on a circular plane as shown in FIG.

  The coupling auxiliary member 610 has a circular shape having substantially the same thickness as the coupling cutout portion 180 of the panel, and is formed of a material such as elastic rubber.

  Accordingly, as shown in FIG. 9, when four panels are coupled, after inserting the disk-shaped coupling auxiliary member 610 into the coupling incision 180 formed at the corner of the four panels, the upper portion of the corner portion of the panel is inserted. Then, the screw is inserted into the screw coupling hole 190 drilled in the hole so that the screw penetrates the coupling auxiliary member 610. Through this process, the four adjacent panels are firmly fixed.

  On the other hand, when two panels are coupled, two adjacent panels can be firmly fixed using a coupling auxiliary member having a predetermined thickness in a semicircular planar shape.

  The pipes are installed after the plurality of panels arranged on the floor are joined by the method as described above. The incoming / outgoing water pipe and the incoming / outgoing water pipe, the incoming / outgoing water pipe and the branch pipe are connected to each other, and the respective pipes are connected by using a connection auxiliary member as shown in FIGS.

  At this time, the center pin 173 protruding upward at the center of the corner functions to define a path through which each pipe passes.

  On the other hand, after installing a pipe including an inlet / outlet water pipe and a branch pipe on a panel arranged on the floor, a heat storage member such as ocher or mortar is injected into the inner wall and dried.

  Thereafter, the cover is covered and fixed to the upper part of the panel. The cover is formed of a plate-like member having a flat upper surface. Ondol paper or the like can be laid on the cover, and additional heat insulating material can be installed depending on the characteristics of the construction area.

  On the other hand, in the description of the present invention, one pipe different from any one of the pipes is connected when the two pipes are directly connected and when the two pipes pass through other pipes or other members. Includes cases where they are concatenated.

  Moreover, the said piping is a term including an inlet / outlet water pipe and a branch pipe, and it should be interpreted as a concept including a hose and a pipe made of a flexible material such as rubber and synthetic resin.

Claims (9)

In the floor heating panel having a rectangular plane,
A plurality of inlet / outlet pipe arrangement grooves extending along the sides of the rectangle;
A branch pipe arrangement groove connecting two inlet / outlet water pipe arrangement grooves;
Including any one inlet / outlet pipe arrangement groove and a corner formed at a portion where the other one inlet / outlet pipe arrangement groove contacts,
The corner includes four corner openings,
Two corner openings are formed to open toward the inlet / outlet pipe arrangement groove,
The other two corner openings are formed so as to open toward the outside of the panel,
A floor heating panel in which two inlet / outlet pipes can be arranged in parallel in the inlet / outlet pipe arrangement groove.   The floor heating according to claim 1, further comprising an intermediate wall that protrudes upward at the center of the inlet / outlet pipe arrangement groove and divides the inlet / outlet pipe arrangement groove into two regions extending along a longitudinal direction. Panel.   The floor heating panel according to claim 1, wherein a central pin protrudes from the lower part to the upper part at the center of the corner part.   The floor heating panel according to claim 1, wherein an intermediate part in the vertical direction of the corner of the panel is cut open. For floor heating, including a floor slab, an inlet / outlet pipe arrangement groove extending along an edge of the floor slab, and a branch pipe arrangement groove connecting two inlet / outlet pipe arrangement grooves arranged in opposite directions to each other With panels;
An inlet / outlet water pipe disposed in the inlet / outlet pipe arrangement groove;
A branch pipe arranged in the branch pipe arrangement groove,
Two inlet / outlet pipes are arranged in parallel in a part of the inlet / outlet pipe arrangement groove,
The inlet / outlet pipe is
An inflow / outflow water pipe that is connected to the branch pipe and allows warm water to flow into a panel in which the water / inflow pipe is installed;
A discharge inlet / outlet pipe connected to the branch pipe and discharging hot water from a panel where the inlet / outlet pipe is installed,
A transmission / intake water pipe not connected to the branch pipe,
The floor heating panel assembly, wherein the transmission / intake water pipe is arranged in any one of the water / intake pipe arrangement grooves in parallel with the inflow / outflow water pipe or the discharge / in / out water pipe. The floor heating panel includes a first panel, a second panel, a third panel, and a fourth panel,
In the first panel,
A first inlet / outlet pipe through which hot water flowing in from the outside passes;
A second inlet / outlet pipe for passing warm water flowing in from the outside and supplying the warm water to the third panel side;
A third inlet / outlet pipe disposed on the opposite side of the first inlet / outlet pipe to supply hot water to the second panel side;
First connecting the first inlet / outlet pipe and the third inlet / outlet pipe so that hot water flowing into the first inlet / outlet pipe circulates inside the first panel and then is supplied to the third inlet / outlet pipe. With a branch pipe;
A fourth inlet / outlet pipe arranged parallel to the second inlet / outlet pipe and discharging hot water to the outside;
In the second panel,
A fifth inlet / outlet pipe to which hot water is supplied from the first inlet / outlet pipe side;
A sixth inlet / outlet pipe installed on the opposite side of the fifth inlet / outlet pipe;
The fifth inlet / outlet pipe is connected to the sixth inlet / outlet pipe so that hot water flowing into the fifth inlet / outlet pipe circulates inside the second panel and then supplied to the sixth inlet / outlet pipe. A bifurcated pipe,
In the third panel,
A seventh inlet / outlet pipe to which hot water is supplied from the second inlet / outlet pipe side;
An eighth inlet / outlet pipe disposed on the opposite side of the seventh inlet / outlet pipe;
The seventh inlet / outlet pipe is connected to the eighth inlet / outlet pipe so that the hot water flowing into the seventh inlet / outlet pipe circulates through the third panel and is supplied to the eighth inlet / outlet pipe. With 3 branch pipes;
A ninth inlet / outlet pipe for discharging warm water to the fourth inlet / outlet pipe side;
A tenth inlet / outlet pipe that is arranged in parallel with the eighth inlet / outlet pipe and discharges hot water into the ninth inlet / outlet pipe;
In the fourth panel,
An eleventh inlet / outlet water pipe supplied with warm water from the seventh inlet / outlet pipe side;
A twelfth inlet / outlet pipe disposed on the opposite side of the eleventh inlet / outlet pipe and connected to the eighth inlet / outlet pipe;
The eleventh inlet / outlet pipe and the twelfth inlet / outlet pipe are connected so that the hot water flowing into the eleventh inlet / outlet pipe circulates through the fourth panel and is supplied to the twelfth inlet / outlet pipe. With four branch pipes;
A thirteenth inlet / outlet pipe into which warm water flows from the sixth inlet / outlet pipe side;
6. The floor heating panel assembly according to claim 5, wherein a warm water is introduced from the twelfth inlet / outlet pipe and the thirteenth inlet / outlet pipe and a fourteenth inlet / outlet pipe is discharged to the tenth inlet / outlet pipe side. Between the first panel and the second panel,
Two inlet / outlet pipes located between the first inlet / outlet pipe and the fifth inlet / outlet pipe, respectively, between the third inlet / outlet pipe and the sixth inlet / outlet pipe,
The panel assembly for floor heating according to claim 6, wherein one or more panels having one branch pipe connecting between the two water inlet / outlet pipes can be inserted. Between the third panel and the fourth panel,
Two inlet / outlet pipes located between the seventh inlet / outlet pipe (208) and the eleventh inlet / outlet pipe (212), respectively, between the eighth inlet / outlet pipe (209) and the twelfth inlet / outlet pipe (213);
A branch pipe connecting the two water inlet / outlet pipes;
The floor heating panel according to claim 7, wherein one or more panels each having an inlet / outlet pipe located between the fourteenth inlet / outlet pipe (215) and the tenth inlet / outlet pipe (211) can be inserted. Assembly. Between the first panel and the third panel,
Two inlet / outlet pipes supplied with hot water that has passed through the second inlet / outlet pipe;
A branch pipe having one end connected to any one of the two water inlet / outlet pipes;
The floor heating panel assembly according to claim 6, wherein one or more panels each having a water inlet / outlet pipe connected to the other end of the branch pipe can be inserted.

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