Floor heating panel and floor heating panel assembly

Abstract

The present invention relates to a floor heating panel and to a floor heating panel assembly. According to one embodiment of the present invention, the floor heating panel has a rectangular plane and includes: a plurality of water inlet/outlet tube arrangement grooves extending along the sides of the rectangle; a branch tube arrangement groove connecting the two water inlet/outlet tube arrangement grooves to each other; and an edge part disposed on one portion at which one water inlet/outlet tube arrangement groove and the other water inlet/outlet tube arrangement groove meet. The edge part includes four edge openings. Here, two of the edge openings are opened toward the water inlet/outlet tube arrangement grooves, and the other two edge openings are opened toward the outside of the panel. The two water inlet/outlet tubes are disposed in parallel in the water inlet/outlet tube arrangement grooves.

1 . A floor heating panel that has a rectangular-shaped plane surface, comprising:
 a plurality of water inlet and outlet pipe arranging grooves that extends along sides of the rectangular shape;   a branch pipe arranging groove that connects two water inlet and outlet pipe arranging grooves; and   an edge portion that is formed at a portion where any one water inlet and outlet pipe arranging groove and the other water inlet and outlet pipe arranging groove meet each other,   wherein the edge portion includes four edge openings,   two edge openings are formed to be opened toward the water inlet and outlet pipe arranging groove,   two edge openings are formed to be opened toward the outside of the panel, and two water inlet and outlet pipes are arranged at the water inlet and outlet pipe arranging groove in parallel to each other.   
     
     
         2 . The floor heating panel of  claim 1 , further comprising:
 an intermediate wall that protrudes upward from a center of the water inlet and outlet pipe arranging groove to partition the water inlet and outlet pipe arranging groove into two regions extending in a longitudinal direction.   
     
     
         3 . The floor heating panel of  claim 1 , wherein a central pin protrudes from a bottom to a top at a center of the edge portion. 
     
     
         4 . The floor heating panel of  claim 1 , wherein a center of an edge of the panel in a vertical direction is partially cut. 
     
     
         5 . A floor heating panel assembly, comprising:
 a plurality of floor heating panels that respectively includes a floor plate, water inlet and outlet pipe arranging grooves which extend along edges of the floor plate, and a branch pipe arranging groove which connects two water inlet and outlet pipe arranging grooves which are arranged in an opposite direction;   water inlet and outlet pipes that are arranged at the water inlet and outlet pipe arranging grooves; and   branch pipes that are disposed at the branch pipe arranging grooves,   wherein two water inlet and outlet pipes are arranged in parallel to each other at some of the water inlet and outlet pipe arranging grooves,   the water inlet and outlet pipe includes   an introducing water inlet and outlet pipe that is connected to the branch pipe, and introduces warm water into a panel at which the water inlet and outlet pipe is installed,   a discharging water inlet and outlet pipe that is connected to the branch pipe, and discharges the warm water from the panel at which the water inlet and outlet pipe is installed, and   a transmitting water inlet and outlet pipe that is not connected to the branch pipe, and   the transmitting water inlet and outlet pipe is disposed at any one water inlet and outlet pipe arranging groove in parallel to the introducing water inlet and outlet pipe or the discharging water inlet and outlet pipe.   
     
     
         6 . The floor heating panel assembly of  claim 5 ,
 wherein the floor heating panel includes a first panel, a second panel, a third panel, and a fourth panel,   a first water inlet and outlet pipe through which the warm water introduced from the outside passes; a second water inlet and outlet pipe through which the warm water introduced from the outside passes to be supplied toward the third panel; a third water inlet and outlet pipe that is disposed on a side opposite to the first water inlet and outlet pipe to supply the warm water toward the second panel; a first branch pipe that connects the first water inlet and outlet pipe and the third water inlet and outlet pipe to allow the warm water introduced into the first water inlet and outlet pipe to be circulated in the first panel and to be supplied to the third water inlet and outlet pipe; and a fourth water inlet and outlet pipe that is disposed in parallel to the second water inlet and outlet pipe to discharge the warm water to the outside, are arranged at the first panel,   a fifth water inlet and outlet pipe to which the warm water is supplied from the first water inlet and outlet pipe; a sixth water inlet and outlet pipe that is installed on a side opposite to the fifth water inlet and outlet pipe; and a second branch pipe that connects the fifth water inlet and outlet pipe and the sixth water inlet and outlet pipe to allow the warm water introduced into the fifth water inlet and outlet pipe to be circulated in the second panel and to be supplied to the sixth water inlet and outlet pipe, are arranged at the second panel,   a seventh water inlet and outlet pipe to which the warm water is supplied from the second water inlet and outlet pipe; an eighth water inlet and outlet pipe that is disposed on a side opposite to the seventh water inlet and outlet pipe; a third branch pipe that connects the seventh water inlet and outlet pipe and the eighth water inlet and outlet pipe to allow the warm water introduced into the seventh water inlet and outlet pipe to be circulated through the third panel and to be supplied to the eighth water inlet and outlet pipe; a ninth water inlet and outlet pipe from which the warm water is discharged toward the fourth water inlet and outlet pipe; and a tenth water inlet and outlet pipe that is disposed in parallel to the eighth water inlet and outlet pipe to discharge the warm water to the ninth water inlet and outlet pipe, are arranged at the third panel, and   an eleventh water inlet and outlet pipe to which the warm water is supplied from the seventh water inlet and outlet pipe; a twelfth water inlet and outlet pipe that is disposed on a side opposite to the eleventh water inlet and outlet pipe and is connected to the eighth water inlet and outlet pipe; a fourth branch pipe that connects the eleventh water inlet and outlet pipe and the twelfth water inlet and outlet pipe to allow the warm water introduced into the eleventh water inlet and outlet pipe to be circulated through the fourth panel and to be supplied to the twelfth water inlet and outlet pipe; a thirteenth water inlet and outlet pipe into which the warm water is introduced from the sixth water inlet and outlet pipe; and a fourteenth water inlet and outlet pipe into which the warm water is introduced from the twelfth water inlet and outlet pipe and the thirteen inlet and outlet pipe to be discharged toward the tenth water inlet and outlet pipe, are arranged at the fourth panel.   
     
     
         7 . The floor heating panel assembly of  claim 6 ,
 wherein one or more panels that include two water inlet and outlet pipes positioned between the first water inlet and outlet pipe and the fifth water inlet and outlet pipe and between the third water inlet and outlet pipe and the sixth water inlet and outlet pipe, and one branch pipe which connects the two water inlet and outlet pipe are inserted between the first panel and the second panel.   
     
     
         8 . The floor heating panel assembly of  claim 7 ,
 wherein one or more panels that include two water inlet and outlet pipes positioned between the seventh water inlet and outlet pipe ( 208 ) and the eleventh water inlet and outlet pipe ( 212 ) and between the eighth water inlet and outlet pipe ( 209 ) and the twelfth water inlet and outlet pipe ( 213 ), a branch pipe that connects the two water inlet and outlet pipes, and a water inlet and outlet pipe positioned between the fourteenth inlet and outlet pipe ( 215 ) and the tenth water inlet and outlet pipe ( 211 ), are inserted between the third panel and the fourth panel.   
     
     
         9 . The floor heating panel assembly of  claim 6 ,
 wherein one or more panels that include two water inlet and outlet pipes to which the warm water passed through the second water inlet and outlet pipe is supplied, a branch pipe whose one end is connected to any one of the two water inlet and outlet pipes, and a water inlet and outlet pipe connected to the other end of the branch pipe, are inserted between first panel and the third panel.