JP2020026718A - Free type panel device for floor heating/cooling and its construction method - Google Patents

Abstract

To provide a panel device for floor heating/cooling which can cope with a laying area, a shape and a heat radiating amount, and its construction method.SOLUTION: A construction method of a panel device for floor heating/cooling includes: laying, in accordance with the shape of a room or the like, a center panel A which can be laid in any direction and in which a plurality of piping grooves 1 for small diameter tubes are formed on the surface into a quadrangle in plan view toward the same direction at fixed intervals, and a plurality of piping grooves 2 for large diameter tubes are formed toward the same direction at fixed intervals toward a direction perpendicular to the piping grooves 1 for small diameter tubes, and U-turn panels B, C, D and E which can be provided in parallel to the upper and lower and the right and left sides of the center panel A and in which U-turn piping grooves 3b to 3e and 4b to 4e for small diameter tubes or large diameter tubes are formed on the surface in two stages so as to face the piping groove for tubes on the center panel side in a state where adjacent piping grooves at the same interval are connected to each other, and traverse piping grooves 5b to 5e connected to a U-turn part are formed outside the U-turn piping grooves; and selecting/arranging the small diameter or large diameter tube connected to a heat source machine so as to circulate hot water through the tube.SELECTED DRAWING: Figure 1

Description

The present invention relates to a flexible floor heating / cooling panel device that can be arbitrarily laid according to the size and shape of a floor area to be constructed and the amount of heat radiation, and a construction method thereof.

Conventional hot water panels for floor heating / cooling are standardized according to the floor area and shape of the room to be installed, so floor heating / cooling hot water panels have different floor areas and different sizes and shapes. Many are prepared.
For this reason, the manufacturing cost of the panel is high and the number of panels is large, which makes product management troublesome.

Also, since the diameter of the hot and cold water tube to be used is different depending on the application, for example, for 10A or 13A, two types of panels having different amounts of heat release are usually prepared. Management is cumbersome.

The present invention is provided in view of the above problems, and by arranging standardized panels arbitrarily, a small number of sheets can be provided due to differences in floor area size and shape and changes in heat dissipation. It is an object of the present invention to provide a flexible floor heating / cooling panel device which can be handled by combining the above panels and a method of constructing the panel device.

In order to achieve the above object, an invention according to claim 1 is a flexible floor heating and cooling panel device, wherein the center panel has a quadrangular shape in a plan view and can be laid in any direction. A plurality of small-diameter tube piping grooves are formed at regular intervals in the direction, and a large-diameter tube piping groove is formed in the same direction on the surface of the center panel. Are formed at a constant interval in a direction perpendicular to the direction.

According to a second aspect of the present invention, in the panel device for floor heating and cooling according to the present invention, the center panel according to the first aspect can be juxtaposed along the upper, lower, left and right sides of the center panel. The U-turn is formed in a state where the pipe grooves are connected at equal intervals and adjacent to each other so that the small- or large-diameter tube U-turn pipe grooves face the tube pipe grooves on the center panel side. A U-turn panel formed with a transverse piping groove connected to a U-turn portion is provided outside the piping groove.

According to a third aspect of the present invention, in the method for constructing a flexible floor heating / cooling panel device, the center panel is laid according to the floor area and shape to be constructed, and then the U-turn panel is attached to the center. Along the top and bottom sides or the left and right sides of the panel, select a small diameter or large diameter tube according to the use of these panels, and push this tube into each piping groove on the upper surface of each panel to make a series of piping. Then, insert both ends of the pipe that has been piped into feed holes and return holes formed in the pipe grooves of the center panel or the U-turn panel, and connect to the heat source device under the floor or on the floor. Is what you do.

According to the above invention, since the center panel is provided with the piping grooves for the small-diameter and large-diameter hot and cold water tubes, the small-diameter hot and cold water tubes are adapted to the size, shape, and heat radiation of the target floor. The number of panels can be minimized by selecting and using a U-turn panel formed with a piping groove for a pipe or a U-turn panel formed with a piping groove for a large-diameter hot / cold water tube. Can be reduced.

In addition, product management can be facilitated by reducing the number of panels.

In addition, it is possible to cope with heating and cooling conditions of various rooms.

It is explanatory drawing (plan view) of the state which separated each panel. It is A-A 'gland sectional drawing. It is B-B 'gland sectional drawing. It is explanatory drawing (top view) of a center panel and a U-turn panel. It is explanatory drawing (top view) of a center panel and a U-turn panel. It is explanatory drawing of the execution pattern 1. It is explanatory drawing of the execution pattern 2. It is explanatory drawing of the execution pattern 3. It is explanatory drawing of the execution pattern 4. It is a figure showing a sending hole and a return hole formed in a panel. It is explanatory drawing (top view) of a center panel with a small joist. It is C-C 'gland sectional drawing.

Hereinafter, an embodiment of the present invention will be described with reference to FIGS.

FIG. 1 is an explanatory view of each panel, which basically comprises a center panel A and U-turn panels B, C, D and E.

The center panel A is formed on its surface such that a pipe groove 1 for a 10A (small diameter) tube passes from the upper side a to the lower side b at regular intervals in the vertical direction.

Further, from the left side c to the right side d, a piping groove 2 for a 13A (large diameter) tube is formed at the same interval in a direction perpendicular to the piping groove 1 for the 10A tube.

The U-turn panel B is laid along the upper side a of the center panel A, and a 10A tube piping groove 1 is formed on the surface of the U-turn panel B so as to face the 10A tube piping groove 1 on the center panel A side. The U-turn piping grooves 3b and 4b are formed in two steps on the outside.

The U-turn panel C has the same (symmetrical) design as the U-turn panel B, and is laid along the lower side b of the center panel A.

The U-turn panel D is a panel laid along the left side c of the center panel A, and the surface of the U-turn panel D has a 13A tube which faces the 13A tube piping groove 2 on the center panel A side. A pipe groove 2 is formed, and U-turn pipe grooves 3d and 4d are formed in two steps on the outside.

The U-turn panel E is a panel laid along the right side d of the center panel A, and has the same (symmetric) design as the U-turn panel D.

In the U-turn panels B, C, D and E, reference numeral 5b denotes a U-turn pipe groove 4b, 5c denotes a U-turn pipe groove 4c, 5d denotes a U-turn pipe groove 4d, and 5e denotes a U-turn pipe outside the U-turn pipe groove 4e. It is a crossing piping groove (bypass) formed so as to cross each U-turn panel while being connected to the turn part.

Next, a construction example of the panel device for floor heating / cooling performed using each panel having the above configuration will be described with reference to FIGS.
Note that the piping pattern of the hot / cold water tube shown in this embodiment is a typical one, and this piping pattern is merely an example.

FIG. 6 shows that four center panels A and three center panels A are arranged side by side to form a central portion of a mat with a total of twelve center panels A, and the twelve center panels A are located at the center of the room. The U-turn panel B is arranged along the upper side a, and the U-turn panel C is arranged along the opposing lower side b.

Then, 10A hot / cold water connected to an outlet of a heat source unit (not shown) through a feed hole 12 (point A) formed in a pipe groove of the right end U-turn panel B shown in FIG. The tube 7 is pushed in along the piping groove 1 at the right end of the center panel A, and then piped. Then, the three center panels A are traversed to reach the U-turn panel C. After traversing (moving) leftward three times through the turn pipe groove 4c via the transverse pipe groove (bypass) 5c, U-turn and return to the center panel A, longitudinally cutting the three center panels A and making a U-turn panel After reaching B, a U-turn is made in the U-turn piping groove 3b of the U-turn panel B and piping is performed so as to return to the center panel A. By repeating this, the 10A hot / cold water tube 7 is connected to each of the panels A, B and C. To the left end.

Then, the 10A hot / cold water tube 7 piped to the left end U-turn panel B makes a U-turn in the U-turn piping groove 4b of the U-turn panel B, returns to the center panel A, and cuts the three center panels A longitudinally. After reaching the U-turn panel C, make a U-turn in the U-turn piping groove 3c of the U-turn panel C, return to the center panel A, and traverse the three center panels A to reach the U-turn panel B. After traversing (moving) three times to the right through the U-turn piping groove 4b of the turn panel B via the transverse piping groove (bypass) 5b, piping is performed so as to return to the center panel A, and by repeating this, hot and cold water for 10A is used. The tube 7 traverses the three center panels A on the right end and reaches a return hole 13 (point B) formed in the pipe groove of the U-turn panel B on the right end.

Thereafter, the 10A hot / cold water tube 7 is inserted into the return hole 13 and connected to the return port of the heat source device.

Further, as another piping example in the arrangement of the panel, there is the following piping example.

The 10A hot / cold water tube 7 connected to the outlet of the heat source unit through the feed hole 12 formed in the pipe groove of the right end U-turn panel B is pushed along the right end pipe groove 1 of the center panel A. After that, the three center panels A are traversed longitudinally to reach the U-turn panel C, and then to the transverse piping groove (bypass) 5c via the U-turn piping groove 4c of the U-turn panel C. After traversing the four U-turn panels C, it returns to the center panel A via the U-turn piping groove 4c of the left-most U-turn panel C, and traverses the three center panels A to reach the U-turn panel B.

The U-turn panel B makes a U-turn in the U-turn pipe groove 4b, returns to the center panel A, and traverses the three center panels A to reach the U-turn panel C. The pipe is returned so as to make a U-turn in the groove 3c and return to the center panel A, and by repeating this, the 10A hot / cold water tube 7 is formed in the pipe groove of the U-turn panel B on the right end by traversing the center panel A. It reaches the return hole 13.

Thereafter, the 10A hot / cold water tube 7 is inserted into the return hole 13 and connected to the return port of the heat source device.

As described above, the hot / cold water sent from the heat source device returns to the heat source device by making a round of each of the panels A, B, and C, and by repeating this, the indoor heating / cooling where the present apparatus is installed is performed.

Although the hot / cold water tube and the heat source unit are directly connected in the above embodiment, the hot / cold water tube and the heat source unit may be connected via a hot water header.

FIG. 7 is an example of piping of the hot / cold water tube 10 for 13A. In this piping, a U-turn panel D is laid on the left side c of the center panel A, and a U-turn panel E is juxtaposed on the right side d of the center panel A. Then, the 13A hot / cold water tube 10 is connected in the same manner as the 10A hot / cold water tube 7.

In the above, the number of the center panels A arranged in parallel is adjusted according to the floor area, and the 10A or 13A hot / cold water tubes 7, 10 are adjusted according to the use conditions. Piping is performed in the piping groove 2.

FIG. 8 is an example in which the 10A hot / cold water tube 7 is used for piping in the horizontal direction, and FIG. 9 is an example in which the 13A hot / cold water tube 10 is used for vertical piping.

Since there are many examples of piping that can be realized by using the present invention, examples of piping are not limited to the above-described embodiment.

FIG. 10 is a view showing a feed hole 12 (point A) and a return hole 13 (point B) formed in a U-turn panel for connecting a hot / cold water tube and a heat source device.

In FIG. 10, the feed hole 12 and the return hole 13 are formed in the U-turn panel, but may be formed in the center panel.

The juxtaposition of each panel and the determination of the tube described above are determined according to the design of the equipment before the construction.

Each panel is fixed to a flooring floor or the like with an adhesive or a tape.

As described above, the present invention provides the U-turn panels B, C, D, and E in which the center panel A is laid and the U-turn piping grooves 3b to 3e, 4b to 4e, and the transverse piping grooves (bypass) 5b to 5e are formed. By devising the use example (arrangement example), it is possible to construct a floor heating system according to the laying area and shape of the housing mat, so it is necessary to prepare many standard mats as before Is eliminated, so that manufacturing costs can be reduced and product management can be facilitated.

In addition, by selecting a 10A (small diameter) or 13A (large diameter) tube for the hot / cold water tube according to the heat radiation amount, the heat radiation amount can be freely designed.

In addition, when the panel is constructed on the floor, the small joist 11 is appropriately incorporated as shown in FIG.

A center panel B U-turn panel C U-turn panel D U-turn panel E U-turn panel 1 10A tube piping groove 2 13A tube piping groove 3b, 3c, 3d, 3e U-turn piping groove 4b, 4c, 4d, 4e U-turn piping groove 5b, 5c, 5d, 5e Crossing piping groove 7 10A hot / cold water tube 10 13A hot / cold water tube 11 Small joist 12 Feed hole 13 Return hole

Claims (3)

It is a center panel that can be laid out freely and is composed of a square in plan view,
On the surface of the center panel, a plurality of small-diameter tube piping grooves are formed at regular intervals in the same direction,
In addition, on the surface of the center panel, a plurality of large-diameter tube piping grooves are formed at regular intervals in a direction perpendicular to the small-diameter tube piping grooves in the same direction,
A panel device for flexible floor heating and cooling characterized by the following. A center panel according to claim 1,
It can be juxtaposed along the upper, lower, left and right sides of the center panel, and the U-turn pipe groove for small or large diameter tubes is arranged on the surface at the same interval and adjacent to the tube pipe groove on the center panel side. A U-turn panel formed in two stages in a state where the pipe grooves are connected to each other, and a transverse pipe groove connected to the U-turn portion outside the U-turn pipe groove;
A panel device for flexible floor heating and cooling characterized by comprising: Laying the center panel according to the floor area and shape to be constructed,
Next, the U-turn panels are arranged side by side along the upper and lower sides or the left and right sides of the center panel,
Select a small-diameter or large-diameter tube according to the use of these panels, and pipe the series in such a way as to push this tube into each piping groove on the upper surface of each panel,
Next, the both ends of the pipe that has been piped are inserted into feed holes and return holes formed in the pipe grooves of the center panel or the U-turn panel, and are connected to a heat source device under the floor or on the floor.
A method of constructing a flexible floor heating / cooling panel device characterized by the following.

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