CN104067058A - Floor heating panel and floor heating panel assembly - Google Patents

Floor heating panel and floor heating panel assembly Download PDF

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Publication number
CN104067058A
CN104067058A CN201280066488.7A CN201280066488A CN104067058A CN 104067058 A CN104067058 A CN 104067058A CN 201280066488 A CN201280066488 A CN 201280066488A CN 104067058 A CN104067058 A CN 104067058A
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CN
China
Prior art keywords
water pipe
floor
water
pipe
branched
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Granted
Application number
CN201280066488.7A
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Chinese (zh)
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CN104067058B (en
Inventor
黄永镐
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Kjrd Of Co Ltd
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Kjrd Of Co Ltd
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Publication of CN104067058A publication Critical patent/CN104067058A/en
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Publication of CN104067058B publication Critical patent/CN104067058B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/12Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/146Tubes specially adapted for underfloor heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/12Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/122Details
    • F24D3/125Hydraulic pipe connections
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/12Tube and panel arrangements for ceiling, wall, or underfloor heating
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/18Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/12Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141Tube mountings specially adapted therefor
    • F24D3/142Tube mountings specially adapted therefor integrated in prefab construction elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00Components of central heating installations excluding heat sources
    • F24D2220/20Heat consumers
    • F24D2220/2081Floor or wall heating panels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Floor Finish (AREA)

Abstract

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

Description

Heating floor and heating floor assembly
Technical field
The present invention relates to a kind of heating floor and heating floor assembly.
Background technology
The existing ground heating system that utilizes hot water, mainly make with the following method, comb at embedded underground metal or synthetic resin material, by being arranged at the boiler generation thermal source of indoor or outdoors, carry out heating water, and by comb, discharge the hot water through heating, the indoor transmission heat energy such as the most backward bedroom that need to heat up or parlor.
Comb method to set up as for described existing floor heating, has on floor and buries pvc pipe underground, the concrete of constructing on described pipe, thereby by the concrete mode on hot water heating floor.
But described mode, when leaking, is not easy to find out correct leakage point, even if find out leakage point, be also not easy to place under repair, and operating expenses is also high.
For solving described problem, as shown in Figure 1, propose a plurality of heating floors are set on floor, at ground intralamellar part, the method that the mobile comb of supplying hot water is warmed oneself is set.
But, while using the floor shown in Fig. 1 to construct, need jumbo boiler and water pump, therefore, power consumption is large, and heating effect is undesirable.
Therefore, existing floor heating has the homogeneous heating of needs Integral floor, and improves the problem of energy efficiency.
And, there is the problem that convenient construction is saved operating expenses.
Summary of the invention
The present invention proposes for solving described problem, and its object is, heating floor and heating floor assembly are provided, and by normalized floor, simply construct and can save operating expenses, and can homogeneous heating Integral floor.
Other objects of the present invention are, heating floor and heating floor assembly are provided, and also can obtain high-energy, and can save heating fee with the boiler of low capacity.
According to the heating floor of one embodiment of the invention, are the heating floors with quadrangular plan, comprise: a plurality of water pipe configured slots, extend along tetragonal limit; Branched pipe configured slot, connects two water pipe configured slots; And corner portion, be arranged at the part that a water pipe configured slot and another water pipe configured slot contact, described corner portion comprises four corner open portions, wherein, two corner open portions are towards described water pipe configured slot opening, two other corner open portion is towards the outer openings on floor, at described water pipe configured slot two water pipes that can be arranged in parallel.
The present invention can further comprise midfeather, outstanding towards top in the central authorities of described water pipe configured slot, thereby described water pipe configured slot is divided into two regions that extend towards length direction.
Central authorities in described corner portion can give prominence to and be formed with central pin from bottom towards top.
The middle part of the above-below direction of corner, floor can be cut open.
Heating floor assembly according to one embodiment of the invention, comprising: a plurality of heating floors, comprise floor, the water pipe configured slot extending along the edge on described floor and for connecting the branched pipe configured slot that is disposed at rightabout two water pipe configured slots; Water pipe, is disposed at described water pipe configured slot; And branched pipe, be disposed at described branched pipe configured slot, in the part of described water pipe configured slot, be arranged with two water pipes in parallel, described water pipe comprises: inflow pipe, be connected in described branched pipe, to the floor that is provided with described water pipe, flow into hot water; Delivery pipe, is connected in described branched pipe, from being provided with the floor array of described water pipe, puts hot water; And dispatch tube, not being connected with described branched pipe, described dispatch tube can be arranged at a water pipe configured slot abreast with described inflow pipe or described delivery pipe.
Described heating floor comprises the first floor, the second floor, the 3rd floor and the 4th floor, and described the first floor comprises: the first water pipe, passes through for the hot water flowing into from outside; The second water pipe, passes through for the hot water flowing into from outside, and is fed to described the 3rd floor side; The 3rd water pipe, is disposed at the opposite of described the first water pipe, to described the second floor side hot-water supply; The first branched pipe, connects described the first water pipe and described the 3rd water pipe, is supplied to the 3rd water pipe after flowing into hot water circuit first floor side of the first water pipe; And the 4th water pipe, be set to parallelly with described the second water pipe, and to outside drain hot water, described the second floor comprises: the 5th water pipe, is subject to hot water from described the first water pipe side joint; The 6th water pipe, is arranged at the opposition side of described the 5th water pipe; And second branched pipe, connect described the 5th water pipe and the 6th water pipe, the interior rear flank that flow into hot water circuit second floor of described the 5th water pipe is supplied to described the 6th water pipe, on described the 3rd floor, is formed with: the 7th water pipe, from described the second water pipe side hot-water supply; The 8th water pipe, is arranged at the opposition side of described the 7th water pipe; The 3rd branched pipe, connects described the 7th water pipe and described the 8th water pipe, flow into described in the hot water circuit of described the 7th water pipe and is supplied to described the 8th water pipe behind the 3rd floor; The 9th water pipe, towards described the 4th water pipe side discharge hot water; And the tenth water pipe, be set to parallelly with described the 8th water pipe, and towards described the 9th water pipe discharge hot water, described the 4th floor comprises: the 11 water pipe, from described the 7th water pipe side hot-water supply; The 12 water pipe, is arranged at the opposition side of described the 11 water pipe, and is connected in the 8th water pipe; The 4th branched pipe, connects described the 11 water pipe and described the 12 water pipe, flow into described in the hot water circuit of described the 11 water pipe and is supplied to described the 12 water pipe behind the 4th floor; The 13 water pipe, from described the 6th water pipe side inflow hot water; And the 14 water pipe, from described the 12 water pipe and described the 13 water pipe, flow into hot water, and be discharged into described the tenth water pipe side.
Between described the first floor and described the second floor, can insert the more than one floor that possesses two water pipes and a branched pipe, described two water pipes lay respectively between described the first water pipe and the 5th water pipe and between the 3rd water pipe and the 6th water pipe, and described branched pipe connects between described two water pipes.
Between described the 3rd floor and described the 4th floor, can insert more than one floor, described floor possesses: two water pipes, lay respectively between described the 7th water pipe 208 and the 11 water pipe 212 and between the 8th water pipe 209 and the 12 water pipe 213; Branched pipe, connects between described two water pipes; And water pipe, between described the 14 water pipe 215 and the tenth water pipe 211.
Between described the first floor and described the 3rd floor, can insert more than one floor, described floor possesses: two water pipes, and supply is by the hot water of described the second water pipe; Branched pipe, one end is connected in described two water pipes; And water pipe, be connected with the other end of described branched pipe.
According to the present invention, by utilizing normalized a plurality of floor to form floor heating, thereby construction is simple, and can save operating expenses.
According to the present invention, can the whole floor of homogeneous heating, thus can improve heating effect.
According to the present invention, hot water can be circulated in a plurality of branched pipes rapidly, and, because the hot water by each branched pipe moves identical distance, therefore, hot water balancedly circulates, and even if the boiler of low capacity also can improve heating effect, thereby improve energy efficiency and save heat cost.
Accompanying drawing explanation
Fig. 1 is the generalized schematic that is provided with the situation of existing heating floor.
Fig. 2 is according to the schematic top plan view of the heating floor of one embodiment of the invention.
Fig. 3 is the sectional perspective schematic diagram according to the heating floor of one embodiment of the invention.
Fig. 4 is the schematic perspective view of the corner portion shown in enlarged drawing 3.
Fig. 5 is according to the approximate vertical view of the heating floor assembly of one embodiment of the invention.
Fig. 6 is the schematic perspective view of heating floor assembly according to other embodiments of the invention.
Fig. 7 is the generalized schematic being used according to " T " font connecting elements of the heating floor assembly of one embodiment of the invention.
Fig. 8 is the generalized schematic being used according to " L " font connecting elements of the heating floor assembly of one embodiment of the invention.
Fig. 9 be according in the heating floor assembly of one embodiment of the invention for the schematic diagram of the combined structure between floor is described.
The specific embodiment
Below, with reference to the accompanying drawings of according to the heating floor of one embodiment of the invention and the heating floor assembly that comprises this heating floor.
Fig. 2 is that Fig. 3 is stereogram according to the top view of the heating floor 100 of one embodiment of the invention, and Fig. 4 is the schematic diagram of the corner portion 170 shown in enlarged drawing 3.
While looking down the heating floor 100 according to the present embodiment, comprise and be roughly tetragonal floor 110, on the top on described floor 110, be provided with comb configured slot 150,160.
Described comb configured slot 150,160 comprises water pipe configured slot 150 and branched pipe configured slot 160, can described floor 110 towards below depression and form, also can from floor 110 towards above outstanding form a pair of protuberance, and form comb configured slot, also applicable described two kinds of situations with the space between described protuberance.
In the present embodiment, on the top on described floor 110, be formed with protuberance, the space between a pair of protuberance of parallel prolongation forms comb configured slot 150,160.
Particularly, on floor, 110 edge is given prominence to and is formed with outer wall 120 towards top, and described outer wall extends along four limits on quadrangle floor 110, inwards extends and is formed with inwall 130 abreast with described outer wall 120, and inwall and described outer wall 120 separate formation.
Space between described outer wall 120 and described inwall 130 forms water pipe configured slot 150.Between described outer wall 120 and inwall 130, be formed with midfeather 140, described midfeather is set to and described outer wall 120 and the parallel prolongation of described inwall 130.Therefore,, across midfeather 140 two water pipes that can be arranged in parallel, water pipe configured slot 150 is divided into outside water pipe configured slot 150a and inner side water pipe configured slot 150b.
Both ends at described outer wall 120 and described inwall 130 are formed with corner portion 170.
Described corner portion 170, comprising: four corner open portions 171, towards four direction opening; Bend 172 forms the roughly circular arc of 1/4 circle between each corner open portion 171; And central pin 173, be positioned at central authorities.Herein, described corner open portion 171 is divided into two regions by midfeather 140.
Two ends that are connected in described water pipe configured slot 150 in described four corner open portions 171, and towards described water pipe configured slot 150 openings, two other corner open portion part of described outer wall 120 is cut open, and opening toward the outer side.
When a plurality of heating floor 100 as the present embodiment is set, toward the outer side the corner open portion 171 of opening be set to corresponding with the corner open portion 171 on adjacent floor, thereby by can the be interconnected water pipe configured slot 150 on two floors of corner portion 170.
Central authorities in described corner portion 170 are provided with central pin 173.Described central pin 173 is divided the path of passing through for a plurality of water pipes that intersect, and when applying external force from top to corner portion, described central pin stops described external force to be delivered to water pipe.
The outside of corner portion, the lateral surface of the end of the corner portion on floor cuts specific thickness and forms in conjunction with cut 180 towards above-below direction.Described combination cut 180 is cut open as having 1/4 disc of specific thickness, is formed with the screw combined hole 190 penetrating up and down on the top of described combination cut 180.
In described combination cut 180 and screw combined hole 190, be inserted with in conjunction with auxiliary part 610 (shown in Fig. 9), thereby in conjunction with fixing adjacent floor, He Yugai floor, a floor.For the method in conjunction with adjacent floor, He Yugai floor, a floor, when explanation method to set up, be elaborated.
By four described water pipe configured slots 150 around the inner side in region be formed with branched pipe configured slot 160.Described branched pipe configured slot 160 is the spaces between a pair of protuberance of giving prominence to towards the top on floor 110, comprising: a plurality of line parts 161 are the straight lines that are parallel to each other; And curve part 162, be roughly " U " font, and be incorporated into the end of described line part 161.At described line part 161 in conjunction with the one end in the both ends of " U " font of described curve part 162, thereby integral body is repeatedly the curved shape of " S " font.
Now, at the intersection point place of described water pipe configured slot 150 and branched pipe configured slot 160, the part of inwall 130 is cut open and forms and connect cut 131.Two relative water pipe configured slots 150 on a floor 100 are formed with respectively a described connection cut 131, and described two connection cut 131 abut to form in corner portion 170 towards diagonal.
Described line part 161 and described curve part 162 can be integrally formed as a member.
When a plurality of floor with described structure is set, become form as shown in Figure 5.The top that Fig. 5 is illustrated in floor arranges comb and the heating floor assembly that forms.
With reference to Fig. 5, illustrate according to an embodiment of heating floor assembly of the present invention.
In four floors shown in Fig. 5, the floor that is positioned at upper end, right side is the first floor 100, and the floor that is positioned at upper end, left side is the second floor 100a, and the floor that is positioned at lower end, right side is the 3rd floor 100b, and the floor that is positioned at lower end, left side is the 4th floor 100c.
In the present embodiment, the water pipe that is disposed at water pipe configured slot is divided into three kinds of forms of inflow pipe, delivery pipe and dispatch tube, inflow pipe is to become the water pipe that makes outside hot water flow into inside and be sent to the passage of branched pipe, delivery pipe is to become discharge cycle at the water pipe of the passage of the hot water of branched pipe, and dispatch tube is to be not attached to branched pipe and water pipe that supplying hot water passes through.
First, on the first floor 100, be provided with 202,203,204,205 and branched pipes 301 of four water pipes.
The outside inflow pipe 201 being connected with boiler (omit diagram) etc. is connected in the first water pipe 202 and the second water pipe 203 in the corner on the first floor portion 170.Now, described the first water pipe 202 is the inflow pipes for the hot water inflow on circulation the first floor 100, and the second water pipe 203 is to the 3rd floor 100b, to transmit the dispatch tube of hot water.
On the opposite of described the first water pipe 202, be provided with the 3rd water pipe 204.Described the 3rd water pipe 204 is the delivery pipes for the hot water towards outside discharge cycle the first floor 100.
Now, described the first water pipe 202, the second water pipe 203 and the 3rd water pipe 204 are disposed at inner side water pipe configured slot 150a.
Described the 4th water pipe 205 is arranged at a water pipe configured slot abreast with described the second water pipe 203.Therefore, in a water pipe configured slot 150, in inner side, water pipe configured slot 150b is provided with the second water pipe 203, and in outside, water pipe configured slot 150a is provided with the 4th water pipe 205.
Branched pipe configured slot 160 between described the first water pipe 202 and described the 3rd water pipe 203 is provided with the first branched pipe 301.
Described the first branched pipe 301 comprises: a plurality of line parts 161, corresponding to the shape of described branched pipe configured slot 160; And curve part 162, roughly be " U " font, and be formed at the end of described line part, and a side end of described the first branched pipe is incorporated into the first water pipe 202 near the portion of the corner of upper end, left side, and end side is incorporated into the 3rd water pipe 204 on its cornerwise rightabout.In the present embodiment, described branched pipe 162 is integrally formed and is formed by described line part 161 and described curve part 162, is to be formed by a flexible flexible pipe.
Now, by " T " font connecting elements 400 in conjunction with water pipe 202,203 and branched pipe.As shown in Figure 7, described " T " font connecting elements 400 is " T " font hollow member, for connecting two water pipes and branched pipe, in outboard end, be formed with zigzag fixed part 401, thereby the comb that can fixedly secure through combination does not depart from it.
At the second floor 100a, be provided with 206,207 and branched pipes 302 of two water pipes.
First, the water pipe configured slot at upside is provided with the 5th water pipe 206.Described the 5th water pipe 206 is connected in described the first water pipe 202, and becomes the inflow pipe flowing into for the surplus hot water who flow in the hot water of the first water pipe 202 by the first branched pipe 301.
Opposition side at described the 5th water pipe 206 is provided with the 6th water pipe 207, between described the 5th water pipe 206 and described the 6th water pipe 207, is provided with the second branched pipe 302.Described the 6th water pipe 207 has been delivery pipes of channeling, for the hot water that flow into described the 5th water pipe 206 is discharged into outside after by the second branched pipe 302 circulating floor inside.
On the 3rd floor, be provided with 208,209,210,211 and branched pipes 303 of four water pipes.
The 7th water pipe 208 is incorporated into described the second water pipe 203, is arranged at the water pipe configured slot of upside on the 3rd floor 100b.Described the 7th water pipe 208 is by outer flow entrance 201, to be flowed into and to be flow into by the hot water of the second water pipe 203 inflow pipe of the 3rd floor 100b.
Opposition side at described the 7th water pipe 208 is provided with the 8th water pipe 209, and the branched pipe configured slot 160 between described the 7th water pipe 208 and described the 8th water pipe 209 is provided with the 3rd branched pipe 303.Now, described the 8th water pipe 209 becomes delivery pipe.Described the 7th water pipe 208 and described the 8th water pipe 209 are all arranged at inner side water pipe configured slot 150b.
Right side water pipe configured slot on described the 3rd floor 100b is provided with the 9th water pipe 210.Described the 9th water pipe 210 is dispatch tubes that one end is connected in described the 4th water pipe 205 on described the first floor 100, is arranged at outside water pipe configured slot 150a.
The other end of described the 9th water pipe 210 is incorporated into the tenth water pipe 211.Described the tenth water pipe 211 is arranged at a water pipe configured slot 150 abreast with described the 8th water pipe 209.Now, in a water pipe configured slot 150, at inner side water pipe configured slot 150b, be provided with described the 8th water pipe 209, at outside water pipe configured slot 150a, be provided with described the tenth water pipe 211.
Now, described the 9th water pipe 210 and described the tenth water pipe 211 are all dispatch tube.
At described the 4th floor 100c, be provided with 212,213,214,215 and branched pipes 304 of four water pipes.
First, the 11 water pipe 212 that is arranged at the so-called inflow pipe of upside water pipe configured slot is connected in the 7th water pipe 208 of described the 3rd floor 100b and the hot water that makes to circulate in the 4th floor 100c flows into.At the opposition side of described the 11 water pipe 212, be provided with the 12 water pipe 213 of so-called delivery pipe, between described the 11 water pipe and described the 12 water pipe, be provided with the 4th branched pipe 304.
In the left side of described the 4th floor 100c, water pipe configured slot is provided with the 13 water pipe 214, at the water pipe configured slot and described the 12 water pipe 213 that are provided with described the 12 water pipe 213, is provided with abreast the 14 water pipe 215.Described the 13 water pipe 214 is the 6th water pipes 207 that one end is connected in described the second floor, the other end is connected in the dispatch tube of the 14 water pipe 215, described the 14 water pipe is that one end is connected in described the 13 water pipe 214, and the other end is connected in the dispatch tube of the tenth water pipe 211 of described the 3rd floor 100b.
In the formation of heating floor assembly as mentioned above, for smooth circulating hot water, the internal diameter of water pipe is greater than the internal diameter of branched pipe.When the cross section of described water pipe and branched pipe is not circle, the sectional area of water pipe inner side is greater than the sectional area of branched pipe.
Be positioned on two adjacent floors and interconnective two water pipes are formed one, for example, described the 4th water pipe 205 and described the 9th water pipe 210 can be integrally formed as a member, and now, the boundary of the 4th water pipe 205 and the 9th water pipe 210 is determined according to the position on floor of living in.That is, the part being positioned on the first floor 100 becomes the 4th water pipe 203, and the part being positioned on the 3rd floor 100b becomes the 9th water pipe 210.
Below, the process of hot water circuit in having the heating floor assembly of constructing is as mentioned above described.
First, when the operations such as boiler (omitting diagram), hot water is flow into and is needed the bedroom of intensification or parlor etc. by outside inflow pipe 201.
By outside inflow pipe 201, flow in the hot water on the first floor 100, a part flow into the first water pipe 202 and remainder flow into the second water pipe 203.
Now, flow in the hot water of the first water pipe 202, after part circulation the first branched pipe 301, by the 3rd water pipe 203, be discharged into the outside on the first floor 100, then by the 6th water pipe the 207, the 13 water pipe the 214, the 12 water pipe 213, the tenth water pipe 211, the 9th water pipe 210 and the 4th water pipe 205, be discharged into successively the outside in bedroom or parlor.
In the hot water flowing into through the first water pipe 202, the surplus hot water by the first branched pipe 301 does not flow into the 5th water pipe 205, and heat the second floor 100a by the second branched pipe 302, then by the 6th water pipe 207, be discharged into the outside of the second floor 100a, and by the 13 water pipe the 214, the 12 water pipe 213, the tenth water pipe 211, the 9th water pipe 210 and the 4th water pipe 205, be discharged into successively the outside in bedroom or parlor.
The hot water that flow into described the second water pipe 203 by outside inflow pipe 201 is flow into the 7th water pipe 208, in hot water through flowing into, after part circulation the 3rd branched pipe 303 homogeneous heating the 3rd floor 100b, by the 8th water pipe the 209, the 12 water pipe the 213, the 14 water pipe 215, the tenth water pipe 211, the 9th water pipe 210 and the 4th water pipe 205, be discharged into successively the outside in bedroom or parlor.
Through the second water pipe 203, flow in the hot water of the 7th water pipe 208, the surplus hot water by the 3rd branched pipe 303 is not flow into after the 11 water pipe 212, circulate after the 4th branched pipe 304 homogeneous heating the 4th floor 100c, by the 12 water pipe the 213, the 14 water pipe 215, the tenth water pipe 211, the 9th water pipe 210 and the 4th water pipe 205, be discharged into successively the outside in bedroom or parlor.
By adopting structure as above, the mobile route of hot water is by diversification and circulation more areas, and in the time of homogeneous heating Integral floor, circulation rate is accelerated, thereby even if the boiler of low capacity also can produce high energy efficiency.Therefore especially, the displacement of the hot water of each branched pipe that circulates is all identical, does not produce the interval that the mobile quilt of hot water is stagnated or slowed down, thereby can reach by the boiler of low capacity high efficiency heating effect.
Because the displacement of the hot water by the first branched pipe 301, the second branched pipe 302, the 3rd branched pipe 303 and the 4th branched pipe 304 is all identical, therefore, easily understand as above situation.
When being three crossing situations of pipe, can use " T " font connecting elements 400 as shown in Figure 7, when vertically in conjunction with two pipes, can use " L " font connecting elements 500 as shown in Figure 8.Outside at described " L " character form component is also formed with zigzag fixed part 501.
As shown in Figure 6, expansible heating floor assembly as shown in Figure 5.
That is, can be between described the first floor 100 and described the second floor 100a and between described the 3rd floor 100b and described the 4th floor the more than one floor of horizontally set.
Can between described the first floor 100 and described the 3rd floor 100b and between described the second floor 100a and described the 4th floor 100c, more than one floor be vertically set.
Be arranged at floor between the first floor 100 and the second floor 100a and be provided with the 16 water pipe 217 of the 15 water pipe 216, quintafurcation pipe 305 and the so-called delivery pipe of so-called inflow pipe, thereby the hot water circuit quintafurcation pipe 306 that the 15 water pipe 216 by so-called inflow pipe flows into from the first floor 100, the 16 water pipe 217 by so-called delivery pipe is discharged into the second floor 100a side.Now, one end of the 15 water pipe 216 of so-called inflow pipe is incorporated into first water pipe 202 on described the first floor 100, the other end is incorporated into the 5th water pipe 206 of described the second floor 100a, one end of the 16 water pipe 217 of so-called delivery pipe is incorporated into the 3rd water pipe 204 on described the first floor 100, and the other end is incorporated into the 6th water pipe 207 on described the second floor.
On the floor being arranged between the 3rd floor 100b and the 4th floor 100c, be provided with an inflow pipe 218, branched pipe 306, delivery pipe 219 and dispatch tube 220, thereby hot water circuit the 6th branched pipe 306 that the 17 water pipe 218 by so-called inflow pipe flows into from the 3rd floor 100b, the 18 water pipe 219 by so-called delivery pipe is discharged into the 4th floor 100c.
The hot water that the 14 water pipe 215 of the so-called dispatch tube by the 4th floor 100c transmits is sent to the tenth water pipe 211 of the so-called dispatch tube of the 3rd floor 100b by the 19 water pipe 220 of so-called dispatch tube.
Now, one end of the 17 water pipe 218 of so-called inflow pipe is incorporated into the 7th water pipe 208 of described the 3rd floor 100b, the other end is incorporated into the 11 water pipe 212 of described the 4th floor 100c, one end of the 18 water pipe 219 of so-called delivery pipe is incorporated into the 8th water pipe 209 on described the 3rd floor, the other end is incorporated into the 12 water pipe 213 of described the 4th floor 100c, one end of the 19 water pipe 220 of so-called dispatch tube is incorporated into the 14 water pipe 215 of described the 4th floor 100c, and the other end is incorporated into described the tenth water pipe 211.
Therefore, by above method, can in the essential structure of Fig. 5, lateral magnification configure floor.
When the floor panel assembly of vertical expansion Fig. 5, on the floor being arranged between described the first floor 100 and described the 3rd floor 100b, four water pipes and a branched pipe are set, the basic arrangement of comb is identical with the first floor.
On the floor being arranged between described the second floor 100a and described the 4th floor 100c, three water pipes and a branched pipe are set, on the 4th floor, remove the 14 water pipe 215 of so-called dispatch tube, become identical comb arrangement.
Therefore,, by as above constructing, on the basis of the comb arrangement of Fig. 5, can between the first floor and the 3rd floor and between the second floor and the 4th floor, more than one floor be set.
That is, the heating floor assembly of Fig. 5 can be expanded configuration anyhow, and, even if expand configuration, because the displacement of the hot water by each branched pipe is identical, therefore, can continue the effect that keeps good by the present invention.
Below, illustrate and there is as mentioned above the heating floor of structure and the method to set up of heating floor assembly.
First, constructor arranges a plurality of according to heating floor of the present invention on ground.Then, in conjunction with adjacent floor, He Yugai floor, a floor.Now, by the combination auxiliary part 610 shown in Fig. 9 in conjunction with between floor.
As shown in Figure 9, in conjunction with auxiliary part 610, by the member at circular flat with specific thickness, formed.
Described combination auxiliary part 610 has the disc with the combination cut 180 almost identical thickness on described floor, by materials such as having flexible rubber, is formed.
Therefore, as shown in Figure 9, when in conjunction with four floors, in the combination cut 180 that is formed at the corner on four floors, insert after discoidal combination auxiliary part 610, the screw combined hole wearing 190 on the corner on floor portion top inserts screw, thereby screw passes in conjunction with auxiliary part 610.By described process, fixedly secure four adjacent floors.
When in conjunction with two floors, use and in semicircular plane, there is the combination auxiliary part of specific thickness, thereby can fixedly secure two adjacent floors.
By method as mentioned above, behind floor, comb is set.Interconnect between water pipe and water pipe, between water pipe and branched pipe, the connection auxiliary part by as shown in Figures 7 and 8 connects each comb.
Now, in the central authorities of the corner portion central pin 173 outstanding towards top for dividing the passage through each comb.
On floor, arrange after the comb that comprises water pipe and branched pipe, in the inner side of inwall, pour the accumulation of heat members such as loess or mortar into and be dried.
Then, on the top on described floor, covering lid is fixed.Described lid is formed by smooth above tabular component.On described lid, can spread a heatable brick bed plate etc. and use, the characteristic regional according to construction, can further arrange insulated floor.
When explanation is of the present invention, a comb is connected in the situation that other comb comprises that two direct-connected situations of comb are connected by other combs or other members with two combs.
Described comb is the term that comprises water pipe and branched pipe, should be interpreted as comprising the concepts such as the flexible pipe that formed by flexible materials such as rubber or synthetic resin, pipe.

Claims (9)

1. a heating floor, it is the heating floor with quadrangular plan, it is characterized in that, comprising:
A plurality of water pipe configured slots, extend along tetragonal limit;
Branched pipe configured slot, connects two water pipe configured slots; And
Corner portion, is arranged at the part that a water pipe configured slot and another water pipe configured slot contact,
Described corner portion comprises four corner open portions,
Two corner open portions are towards described water pipe configured slot opening,
Two other corner open portion is towards the outer openings on floor,
At described water pipe configured slot two water pipes that can be arranged in parallel.
2. heating floor according to claim 1, is characterized in that, further comprises midfeather, outstanding towards top in the central authorities of described water pipe configured slot, thereby described water pipe configured slot is divided into two regions that extend towards length direction.
3. heating floor according to claim 1, is characterized in that, the central authorities of described corner portion from bottom towards top the outstanding central pin that is formed with.
4. heating floor according to claim 1, is characterized in that, the middle part of the above-below direction of corner, floor is cut open.
5. a heating floor assembly, is characterized in that, comprising:
A plurality of heating floors, comprise floor, the water pipe configured slot extending along the edge on described floor and for connecting the branched pipe configured slot that is disposed at rightabout two water pipe configured slots;
Water pipe, is disposed at described water pipe configured slot; And
Branched pipe, is disposed at described branched pipe configured slot,
In the part of described water pipe configured slot, be arranged with two water pipes in parallel,
Described water pipe comprises:
Inflow pipe, is connected in described branched pipe, to the floor that is provided with described water pipe, flows into hot water;
Delivery pipe, is connected in described branched pipe, from being provided with the floor array of described water pipe, puts hot water; And
Dispatch tube, is not connected with described branched pipe,
Described dispatch tube and described inflow pipe or described delivery pipe are arranged at a water pipe configured slot abreast.
6. heating floor assembly according to claim 5, is characterized in that, described heating floor comprises the first floor, the second floor, the 3rd floor and the 4th floor,
Described the first floor comprises:
The first water pipe, passes through for the hot water flowing into from outside;
The second water pipe, passes through for the hot water flowing into from outside, and is fed to described the 3rd floor side;
The 3rd water pipe, is disposed at the opposite of described the first water pipe, to described the second floor side hot-water supply;
The first branched pipe, connects described the first water pipe and described the 3rd water pipe, is supplied to the 3rd water pipe after flowing into hot water circuit first floor side of the first water pipe; And
The 4th water pipe, be set to parallel with described the second water pipe, and to outside drain hot water,
Described the second floor comprises:
The 5th water pipe, is subject to hot water from described the first water pipe side joint;
The 6th water pipe, is arranged at the opposition side of described the 5th water pipe; And
The second branched pipe, connects described the 5th water pipe and the 6th water pipe, and the interior rear flank that flow into hot water circuit second floor of described the 5th water pipe is supplied to described the 6th water pipe,
Described the 3rd floor comprises:
The 7th water pipe, from described the second water pipe side hot-water supply;
The 8th water pipe, is arranged at the opposition side of described the 7th water pipe;
The 3rd branched pipe, connects described the 7th water pipe and described the 8th water pipe, flow into described in the hot water circuit of described the 7th water pipe and is supplied to described the 8th water pipe behind the 3rd floor;
The 9th water pipe, towards described the 4th water pipe side discharge hot water; And
The tenth water pipe, be set to parallel with described the 8th water pipe, and towards described the 9th water pipe discharge hot water,
Described the 4th floor comprises:
The 11 water pipe, from described the 7th water pipe side hot-water supply;
The 12 water pipe, is arranged at the opposition side of described the 11 water pipe, and is connected in the 8th water pipe;
The 4th branched pipe, connects described the 11 water pipe and described the 12 water pipe, flow into described in the hot water circuit of described the 11 water pipe and is supplied to described the 12 water pipe behind the 4th floor;
The 13 water pipe, from described the 6th water pipe side inflow hot water; And
The 14 water pipe, flows into hot water from described the 12 water pipe and described the 13 water pipe, and is discharged into described the tenth water pipe side.
7. heating floor assembly according to claim 6, is characterized in that, between described the first floor and described the second floor, can insert more than one floor, and described floor comprises:
Two water pipes, lay respectively between described the first water pipe and the 5th water pipe and between the 3rd water pipe and the 6th water pipe; And
A branched pipe, connects between described two water pipes.
8. heating floor assembly according to claim 7, is characterized in that, between described the 3rd floor and described the 4th floor, can insert more than one floor, and described floor comprises:
Two water pipes, lay respectively between described the 7th water pipe (208) and the 11 water pipe (212) and between the 8th water pipe (209) and the 12 water pipe (213);
Branched pipe, connects between described two water pipes; And
Water pipe, is positioned between described the 14 water pipe (215) and the tenth water pipe (211).
9. heating floor assembly according to claim 6, is characterized in that, between described the first floor and described the 3rd floor, can insert more than one floor, and described floor comprises:
Two water pipes, supply is by the hot water of described the second water pipe;
Branched pipe, one end is connected in described two water pipes; And
Water pipe, is connected with the other end of described branched pipe.
CN201280066488.7A 2012-01-09 2012-12-04 Heating floor and heating floor assembly Active CN104067058B (en)

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KR1020120002286A KR101192550B1 (en) 2012-01-09 2012-01-09 Floor heating pannel and pannel assembly for floor heating
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PCT/KR2012/010441 WO2013105736A1 (en) 2012-01-09 2012-12-04 Floor heating panel and floor heating panel assembly

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Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101268410B1 (en) 2012-08-22 2013-07-01 케이제이알디 (주) Heating line for floor and method for constructing the same
CN104727517A (en) * 2013-12-18 2015-06-24 王世华 Heated floor
KR20160019343A (en) * 2014-08-11 2016-02-19 윤영환 Heating system
KR101636627B1 (en) 2014-12-31 2016-07-07 이신춘 The assembly underfloor heating yellow soil panel of lightweight and high-strength
KR101649544B1 (en) 2015-05-27 2016-08-19 주식회사 히팅플러스 Hot water heating prefabricated panel structure
EP3112549A1 (en) * 2015-07-01 2017-01-04 KEOKI Company SA Construction panel intended for building heating and/or cooling walls of buildings
CN108370129B (en) 2015-11-19 2020-09-18 恩耐公司 Laser fault tolerance and self calibration system
WO2018044813A1 (en) * 2016-08-31 2018-03-08 Nlight, Inc. Laser cooling system
WO2018112220A1 (en) 2016-12-15 2018-06-21 Nlight, Inc. Fiber laser packaging
US20180298611A1 (en) * 2017-04-17 2018-10-18 David R. Hall Configurable Hydronic Structural Panel
KR102046630B1 (en) * 2018-02-13 2019-11-19 (주)제이앤씨트레이딩 Self-assembly hot water mat
WO2019178003A1 (en) 2018-03-12 2019-09-19 Nlight, Inc. Fiber laser having variably wound optical fiber
EP3841261B1 (en) * 2018-08-22 2024-01-03 EliTilE AG Covering, functional element for a covering, and method for producing a covering
KR102604858B1 (en) * 2022-11-03 2023-11-22 김은주 Hot water panel system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2074431U (en) * 1990-08-10 1991-04-03 高明日 Combined `kang'-heating panel
JPH10246451A (en) * 1997-03-07 1998-09-14 Tokyo Gas Co Ltd Panel unit for floor heating and panel for floor heating using the same
JPH11193622A (en) * 1997-12-31 1999-07-21 Tokyo Gas Co Ltd Fixing mechanism of backer laminated plate on floor heating panel
CN1380958A (en) * 2000-04-03 2002-11-20 三菱化学产资株式会社 Foldable floor heating panel
CN1465920A (en) * 2002-07-03 2004-01-07 顾世章 Low temp. floor radiation heating device and mfg. method thereof
JP2005337638A (en) * 2004-05-28 2005-12-08 Harman Pro:Kk Floor heating panel
KR20090006092U (en) * 2007-12-17 2009-06-22 오택화 Insulation hypocaust panel

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5225442A (en) * 1975-08-20 1977-02-25 Matsushita Electric Ind Co Ltd Unit type radiator
JPS5569624U (en) * 1978-11-07 1980-05-13
JPS5572024U (en) * 1978-11-14 1980-05-17
JPS5580698U (en) * 1978-11-30 1980-06-03
JPS5862441A (en) * 1981-10-09 1983-04-13 Asahi Chem Ind Co Ltd Floor-heating panel
JPS5941723A (en) * 1982-09-01 1984-03-08 Takagi Sangyo Kk Floor heating panel
US4817707A (en) * 1986-09-26 1989-04-04 Ryowa Corporation Heating soft floor mat
WO1995025249A1 (en) * 1994-03-15 1995-09-21 Terry Wayne Alsberg Floor heating system
JPH08128657A (en) * 1994-10-28 1996-05-21 Kurita Kogyo:Kk Heat insulating panel for floor heating, and method for burying seamless pipe
US5788152A (en) * 1995-03-15 1998-08-04 Alsberg; Terry Wayne W. Floor heating system
FR2746426B1 (en) * 1996-03-21 1998-06-05 Isobox Technologies THERMALLY INSULATING MOLDED SLAB AND MANUFACTURING METHOD THEREOF
JPH1096521A (en) * 1996-09-24 1998-04-14 Matsushita Electric Works Ltd Hot water floor-heating system
PT1004827E (en) * 1998-11-23 2002-11-29 Plan Holding Gmbh MODULAR PRE-MANUFACTURED RADIANT PANEL AND ATO-SUPPORTED PROCESSES FOR ITS PRODUCTION AND RADIANT SURFACE OBTAINED WITH THE SAME
JP2001241683A (en) * 2000-02-24 2001-09-07 Hirokku Tekunika:Kk Electric heater
WO2002037032A1 (en) * 2000-11-06 2002-05-10 Sst-Rolltec Gmbh & Co. Kg. Modular panel for laying in underfloor and wall heating systems and thermoconductive sheets for the same
KR200248945Y1 (en) * 2001-05-14 2001-10-19 정태원 Electric panel for heating
EP1382915A1 (en) * 2002-07-15 2004-01-21 SULZER, Hans Dietrich Heat exchanging element and method for fabricating and method for mounting such elements
US6676027B1 (en) * 2002-12-30 2004-01-13 Schmidt Aircraft Products, Inc. Heater for aircraft cockpit
DE10307686B4 (en) * 2003-02-21 2014-11-20 Kermi Gmbh area heating system
KR200315204Y1 (en) * 2003-02-27 2003-06-02 조훈희 Detachable structure for fixing korean under panels
US8028742B2 (en) * 2005-01-05 2011-10-04 Joachim Fiedrich Radiant heating/cooling tubing substrate with in plane bus
ITBO20060185A1 (en) * 2006-03-15 2007-09-16 Global Eco Service S R L HEATING SYSTEM WITH CARPET OR FLOOR, PARTICULARLY FOR ARTISTIC, CULTURAL AND / OR MONUMENTAL AREAS AND FOR MOBILE APPLICATIONS IN GENERAL.
KR200432475Y1 (en) * 2006-09-20 2006-12-04 두 년 김 Side panel for heating room
US9010060B2 (en) * 2007-05-09 2015-04-21 Antonio Rapaz Construction panel
USH2231H1 (en) * 2007-08-27 2009-08-04 Siang Teik Teoh Tubular heating-pipe solar water-heating-system with integral tank
US20090230113A1 (en) * 2008-02-29 2009-09-17 Batori Imre Heated floor support structure and method of installing
KR100896655B1 (en) * 2008-09-22 2009-05-11 이희곤 Knockdown keeping warm panel having the warm water mobile course of couple
EP2169317B8 (en) * 2008-09-25 2016-08-31 Roth Werke GmbH Multi-layer board
KR100901132B1 (en) * 2008-12-30 2009-06-04 김창대 Frefabricated heating panel
IT1393538B1 (en) * 2009-03-27 2012-04-27 Messana MODULAR PREFABRICATED RADIANT PANEL WITH BUILT-IN COLLECTORS.
KR101089506B1 (en) * 2009-05-21 2011-12-05 (주)화성에너지 A panel structure with warm water pipe
WO2011155663A1 (en) * 2010-06-11 2011-12-15 Lee Jong Doo Silicate mineral-based, eco-friendly construction method for saving construction and heating costs, shortening construction period, eliminating cement poison and sick house syndrome, and reducing inter-floor height of high-rise building

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2074431U (en) * 1990-08-10 1991-04-03 高明日 Combined `kang'-heating panel
JPH10246451A (en) * 1997-03-07 1998-09-14 Tokyo Gas Co Ltd Panel unit for floor heating and panel for floor heating using the same
JPH11193622A (en) * 1997-12-31 1999-07-21 Tokyo Gas Co Ltd Fixing mechanism of backer laminated plate on floor heating panel
CN1380958A (en) * 2000-04-03 2002-11-20 三菱化学产资株式会社 Foldable floor heating panel
CN1465920A (en) * 2002-07-03 2004-01-07 顾世章 Low temp. floor radiation heating device and mfg. method thereof
JP2005337638A (en) * 2004-05-28 2005-12-08 Harman Pro:Kk Floor heating panel
KR20090006092U (en) * 2007-12-17 2009-06-22 오택화 Insulation hypocaust panel

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JP6072828B2 (en) 2017-02-01
US20150159884A1 (en) 2015-06-11
JP2015520348A (en) 2015-07-16
CN104067058B (en) 2017-03-01
KR101192550B1 (en) 2012-10-17

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