WO2006118363A1 - Hypocaust floor - Google Patents

Hypocaust floor Download PDF

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Publication number
WO2006118363A1
WO2006118363A1 PCT/KR2005/002258 KR2005002258W WO2006118363A1 WO 2006118363 A1 WO2006118363 A1 WO 2006118363A1 KR 2005002258 W KR2005002258 W KR 2005002258W WO 2006118363 A1 WO2006118363 A1 WO 2006118363A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiant heating
floor
nipple
heating pipe
hypocaust
Prior art date
Application number
PCT/KR2005/002258
Other languages
French (fr)
Inventor
Sung-Ju Cho
Original Assignee
P.O. Hytech Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by P.O. Hytech Co., Ltd. filed Critical P.O. Hytech Co., Ltd.
Publication of WO2006118363A1 publication Critical patent/WO2006118363A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
    • E04C2/525—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for heating or cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/122—Details
    • F24D3/125—Hydraulic pipe connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Geometry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Supports For Pipes And Cables (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The present invention relates to a Hypocaust Floor consisting of units which can be assembled into a floor by inserting and fixing radiant heating pipes into grooves in the insulation.

Description

Description
HYPOCAUST FLOOR
Technical Field
[1] This invention pertains to a Hypocaust Floor consisting of units which can be assembled into a floor and in which the radiant heating pipe can be inserted and fixed in the groove in the insulating portion. Background Art
[2] Conventionally, a hypocaust floor has been constructed by finishing with floor materials, after covering the whole floor with thermal insulation, arranging pipes on it and connecting them together by nipples.
[3] Thus, there has been inconvenience in that work had to be conducted by carrying separate articles one by one to the construction spot to be assembled, in the conventional Hypocaust floor.
[4] Moreover, according to Official Gazette No. 0300312 regarding a Korean utility model registration of a conventional nipple, as in Fig. 10, a nipple, which is prevented from being separated by tightening a pipe(3) through compressing a clamp band(2) with a compressor after inserting the pipe(3) into a nipple(l) having various forms, is installed to be situated in the center of the Clamp Band(2), and a groove(6) is among projections(5) formed on the edge of the above-mentioned nipple and O-ring grooves(7) in two places or more, and an O-ring(8,8') is disposed.
[5] Alternatively, according to Official Gazette No. 1994-1423 of the Korean utility model shown in Fig. 11, the connection of a heating pipe with a warm water distribution device using a socket tube and nut is made by integrating the top edge of socket tubes with independent nipples(22) having hanging sills(21) and forming flange(23) on the back edge, thus forming the part to be inserted(24).
[6] Thus, the slope(21a) of a nipple(22) is made to incline upwards(θ) towards the center, that is, the flange(23), from the right-side end. It may thus be connected with a heating tube system using the tightening function of a nut and a socket tube. Disclosure of Invention
Technical Problem
[7] Thus, in former days, using supplementary tightening parts such as clamp bands and nuts to connect a nipple with a pipe causes the interval between pipes to be long and requires long pipes to be used, which resulted in a waste of materials, inferior assembly and economical inefficiency. Technical Solution
[8] The present invention perports to overcome the problems mentioned above, and has the object of supplying a Hypocaust floor that can be assembled and constructed from separately provided units and makes a modular of work possible.
Advantageous Effects
[9] The Hypocaust Floor related to the present invention has the following effects.
[10] First, the radiant heating pipe is inserted and fitted in the groove in the insulation, accordingly it is possible to make the work modular and to work with divided sections. [11] Second, a fixation board to be inserted in the grooves is formed on the bottom of the radiant heating pipe, accordingly it stably fixes the radiant heating pipe in the insulation. [12] Third, both edges of the above fixation board are inclined upward, therefore the fixation board also acts as a guide when the radiant heating pipe is inserted into the groove. [13] Fourth, the projections of the nipple are inclined downward towards the center from both edges and the O-rings are placed around the slopes, accordingly the above composition strongly joins the nipple and the pipes without using supplementary tightening parts such as clamp bands and nuts, and improves the assembling efficiency because there is no need for a tightening operation, and reduces waste of materials used in the work because it is possible to assemble short lengths of pipe because there is nearly no join interval between pipes. [14] Fifth, the bore of a radiant heating pipe is chamfered, accordingly it acts as a guide to lead the nipple.
Brief Description of the Drawings [15] Fig. 1 depicts a Hypocaust floor according to a desirable implementation of the invention.
[16] Fig. 2 depicts an enlarged diagram of the radiant heating parts in Fig. 1.
[17] Fig. 3 depicts a front view of the radiant heating parts in Fig. 2 in use.
[18] Fig. 4 depicts the insulation in use according to another implementation of the invention.
[19] Fig. 5 depicts a side view of the nipple according to a desirable implementation.
[20] Fig. 6 depicts a side cross-sectional view of the nipple in Fig. 5 inserted into pipes.
[21] Fig. 7 depicts a side view of the nipple in a desirable implementation.
[22] Fig. 8 depicts an Elbow-type nipple according to the invention.
[23] Fig. 9 depicts a Hypocaust Floor having another assembly method.
[24] Fig. 10 is a diagram of conventional heat transfer pipes.
[25] Fig. 11 is a side view showing a conventional nipple.
[26] Fig. 12 shows an alternative to the radiant heating parts of Fig. 2.
Best Mode for Carrying Out the Invention [27] The present invention purports to overcome the problem mentioned above, and has the object of supplying a Hypocaust Floor composed of insulation formed with grooves, floor material having a joining groove and a joining projection on both edges, and radiant heating parts to be inserted between the above insulation and floor materials, which consists of radiant heating pipe inserted in the joining groove and the radiant heating board formed in a single body on the upper side of the above mentioned radiant heating pipe.
[28] Due to the above constitution, the radiant heating pipe is installed in the groove, and it is possible to conduct modular work, that is, assembly and construction of separately pro vied units.
[29] In the above constitution, it is desirable that the radiant heating pipe have the fixation boards on the lower side and that the edges of both sides of the fixation board be upwardly inclined.
[30] Also it is desirable that the Hypocaust Floor include the nipple to connect a radiant heating pipe to another radiant heating pipe and that the nipple consist of first and second connection parts interposed between lengths of radiant heating pipe and first and second projections formed in the length direction of the outside surface of the first and second connection parts, and that the slope of the above first and second projections be made to incline downwards towards the center from both edges of the connection parts, and that an O-ring be provided on the above downward slope, and that the bore of the above radiant heating pipe be chamfered. Under the constitution, it is possible to make the connection between pipes firm without using tightening parts such as clamp bands and nuts.
[31] Hereinafter, the implementation of the invention will be explained with reference to the attached drawings. A detailed description of parts similar to those in the conventional art may be omitted. Mode for the Invention
[32] Fig. 1 illustrates the Hypocaust Floor and Fig. 2 is an enlargment of the radiant heating parts of Fig. 1.
[33] As illustrated in Fig. 1 and 2, the implemented Hypocaust Floor(200) can be divided into insulation(210), radiant heating parts(230) and floor parts(250).
[34] Radiant heating parts(230) consists of a Radiant heating pipe(231) and a Radiant heating board(236) formed on the upper face of the Radiant heating pipe(231). The Radiant heating pipe(231) enables the flow of hot and cold water, the hot water having a radiant heating function and the cold water having an endoergic function. Herein, the case of hot water is considered.
[35] The Radiant heating pipes(231) are fixed in the grooves(211) of the insulation(210) and the Radiant heating board contacts the reinforced floor(250). If the Radiant heating board(236) is narrow in width, it is desirable that a thermal conduction board(270) having dimensions similar to those of the reinforced floor(250) be inserted to improve thermal conductivity. Of course it is possible to omit the thermal conduction board(270) in the case that the Radiant heating board(236) can be formed from conductive materials, as is the thermal conduction board(270). It is thus desirable that the Radiant heating parts(230) be formed of aluminum, having excellent thermal conductivity.
[36] As illustrated in Fig. 12, the shape of the Radiant heating board can be variously modified as long as it maintains the above functions.
[37] As illustrated in Fig. 3, it is desirable that the radiant heating parts(230) have a fixation board(240) inserted in the groove(211) on the bottom of the Radiant heating pipe(231).
[38] In case that the insulation material(210) is Styrofoam, the fixation board(240) should be tightly fixed so as not to be removed, when it is inserted in the groove(211). Also in case that the insulation(210) is Mortar or Soil, it acts as a steel reinforcement for fixation when buried in Mortar or Soil.
[39] To reinforce the above mentioned function, it is desirable that the cut and curved slope(240a) be formed on both edges of the above fixation board(240), which is inclined upward. Also the cut and curved slope(240a) acts as a guide for insertion of the Radiant heating pipe(231) into the inside of the groove(211).
[40] On the other hand, as illustrated in Figs. 1, 2, and 12, it is desirable the bore of the
Radiant heating pipe(230) be chamfered. The chamfer(231a) shall function as a guide to lead the end of the nipple(100)(described later in detail) into the inside of Radiant heating pipe(230).
[41] The insulation(210) may be embodied as a square having one piece using concrete or mortar as illustrated in Fig. 1. Otherwise, the insulation(210) may include soil(such as yellow earth) which emits far infrared rays and is good for health. Accordingly, the soil insulation can be made of a box(310) filled with soil(such as yellow earth), which has the groove(311) cut into both edges, as illustrated in Fig. 4. When the radiant heating pipe(231) is fixed in the grooves(311) and the inside of the box(310) is filled with soil, the assembly is completed.
[42] The standardized reinforced floor material(250) is made of HDF(High Density
Fiberboard), plywood and/or stone, and the surface thereof is treated by a HPL(High Pressure Lamination) or LPL(Low Pressure Lamination) method. One edge of the reinforced floor material(250) having joining projections(251) and another edge of the reinforced floor material(250) having joining grooves(256), by which the Hypocaust Floor is assembled and completed. The joining projections (251) and joining grooves(256) illustrated in Fig. 1 are assembled so as to slide back and forth, while, as illustrated in Fig. 9, it is possible to realize reinforced floor material(250') having joining projections(251') and joining grooves(256') which are assembled by inserting from one side. The floor material(250) is adhered to and fixed in the radiant heating board(236) or thermal conduction board(270).
[43] The size(WxL) of the reinforced floor material(250) is 190mmxl200mm,
200mmx 1800mm, 200mmx2400mm, etc. in case of plywood and 300mmx900mm, 200mmx600mm, etc. in case of stone.
[44] Thus, radiant heating materials(230) can be inserted and fitted in the groove(211) of the insulation(210), which is very convenient to assemble, modular work from separately provided units is possible.
[45] The following description is of the nipple joining the radiant heating pipes.
[46] Fig. 5 is a side view of the nipple and Fig. 6 is a side cross-sectional view of the nipple inserted into pipes.
[47] As illustrated in Figs. 1, 5 and 6, the nipple(l 10) is composed of the first connection part(l 10) fitted into the inside of the first radiant heating pipe(231'), the second connection part(130) fitted into the inside of the second radiant heating pipe(231), the first projections(l 11), and the second projections(131). the first projections(l 11) and the second projections(131) being formed in the long direction of the outside face of the above first connection part(l 10) and second connection part(130). The nipple(lOO) may be made from metal or plastic.
[48] The above first projections(l 11) and second projections(131) are formed to have a downward slope(l 1 la)(131a) inclined downward towards the center from both edges of the above connection parts(l 10, 130) at angles (Θ1)(Θ2). That is, the downward slopes(l 1 Ia and 131a) of the first projection(l 11) and second projection(131) are symmetrical around the Stopper(150)(described later in detail).
[49] As illustrated in Figs. 1 and 6, O-rings(170) are placed around the downward slope(l l Ia)(113a). These O-rings(170) have a sealing function. Additionally, tightening parts are unnecessary in the present invention owing to the connection between the downward slope(l l la)(131a) and the O-ring(170).
[50] That is, the downward slope(l 1 la)(131a) is inclined in the direction opposite to the conventional upward slope(21a). Owing to the oppositely directed slope, as illustrated i n Fig. 6, if the radiant heating pipes(231')(231) is pulled in the direction of the arrow, the O-ring(170) moves to ascend in the direction having the larger diameter of the downward slope(l l la)(131a). In the above case, the ascending O-ring(170) acts as a wedge when it reaches some position, thereby it is very difficult to separate the connection parts(l 10, 130) from the radiant heating pipes(231')(231) except in the case of deliberate separation. [51] It is desirable that the stopper form a projection in the center of the first joining part(l lθ) and the second joining part(130). The stopper(150) maintains suitable join depth between the Radiant heating pipes(230)(230').
[52] Meanwhile, in case that the Radiant heating pipe is made from soft materials (such as plastic), as illustrated in Fig. 7, it is desirable to use the nipple(lOO') comprising the first connection part(l 10) having the downward slope(l 1 Ia) and the second connection part(22) having the conventional upward slope(21a). That is, the second connection part(22) is inserted in the soft pipe and fixed by the upward slope(21a) and the clamp band, while the first connection part(l 10) is inserted in the radiant heating pipe(231') and is fixed by the downward slope(l 1 Ia) and O-ring(170), as noted above.
[53] Meanwhile, as illustrated in Fig. 8, an elbow type nipple can be used as a union- type nipple(lOO), in addition, a T type nipple, Y type nipple, Socket type nipple, etc. can be used as a union-type nipple(lOO). The above nipples are used in the case of connecting radiant heating pipes arranged in juxtaposition, which can be connected in rows with XL pipe or Soft pipe according to the slope.
[54] The constitution illustrated above can improve the work and implementation efficiency remarkably because the work is completed only by bringing the Hypocaust Floor, assembled in advance, to the work location, and by inserting and wedging the nipples in the radiant heating pipes(refer to Fig. 9). Also after joining the assembled the Hypocaust Floor to the nipples in advance the work can be implemented merely by joining in rows at the work site. Industrial Applicability
[55] The Hypocaust Floor can be variously implemented within the scope of the technology of the invention without being limited to the above implementation. For instance, although the nipple is explained for use in joining Radiant heating pipes herein, it is clear that it can also be used to join pipes other than radiant heating pipes.

Claims

Claims
[ 1 ] A Hypocaust Floor, comprising : a groove-formed insulation; a hypocaust floor material having a joining groove and joining projections on each side; and a radiant heating parts inserted between said insulation and floor material, comprising a radiant heating pipe inserted in the groove and a radiant heating board formed on an upper face of the radiant heating pipe as a single body.
[2] The Hypocaust Floor in Claim 1 wherein said radiant heating parts has a fixation board fixed in the groove formed on a bottom of the radiant heating pipe; both edges of said fixation board being upwardly curved as seen from outside.
[3] The Hypocaust Floor in Claim 1 or 2, including a nipple to connect the radiant heating pipes, comprising first and second connection parts interposed between radiant heating pipes, and first and second projections formed in a length direction of a circumferential surface of said first and second connection parts, and in which a downward slope formed on said first and second projections is inclined downward looking to the center from both edges, and an O-ring is placed around said downward slope, and a bore of the radiant heating pipe is chamfered.
PCT/KR2005/002258 2005-05-02 2005-07-13 Hypocaust floor WO2006118363A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2005-0036768 2005-05-02
KR1020050036768A KR100674668B1 (en) 2005-05-02 2005-05-02 Hypocaust floor

Publications (1)

Publication Number Publication Date
WO2006118363A1 true WO2006118363A1 (en) 2006-11-09

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ID=37308137

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Application Number Title Priority Date Filing Date
PCT/KR2005/002258 WO2006118363A1 (en) 2005-05-02 2005-07-13 Hypocaust floor

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KR (1) KR100674668B1 (en)
WO (1) WO2006118363A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526685A (en) * 2012-07-20 2015-09-10 ミン シン，ユーン Hot water boiler, pipe for heating pipe and installation structure thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821916B1 (en) * 2006-11-21 2008-04-16 최윤정 Panel with cold and hot water pipes
KR101014371B1 (en) * 2008-04-25 2011-02-16 최영길 Heat pipe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293157A (en) * 1976-01-31 1977-08-05 Kazunori Koishi Floor heating system and method of installing the same
JPS53125917U (en) * 1977-03-12 1978-10-06
US4597594A (en) * 1983-09-09 1986-07-01 Chris Kaye Plastics Corp. Hose connector
KR890011069U (en) * 1987-11-27 1989-07-11 삼화알루미늄공업 주식회사 Regenerative Hot Water Ondol Panel
JPH02120613U (en) * 1989-03-15 1990-09-28
KR970006554U (en) * 1995-07-21 1997-02-21 박중순 Prefabricated heat sink installed on top of hot water hotplate
US6099045A (en) * 1997-07-30 2000-08-08 Chemidro S.A.S. Di Del Pin Marta & C. Fitting for the connection of pipes by means of pressing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293157A (en) * 1976-01-31 1977-08-05 Kazunori Koishi Floor heating system and method of installing the same
JPS53125917U (en) * 1977-03-12 1978-10-06
US4597594A (en) * 1983-09-09 1986-07-01 Chris Kaye Plastics Corp. Hose connector
KR890011069U (en) * 1987-11-27 1989-07-11 삼화알루미늄공업 주식회사 Regenerative Hot Water Ondol Panel
JPH02120613U (en) * 1989-03-15 1990-09-28
KR970006554U (en) * 1995-07-21 1997-02-21 박중순 Prefabricated heat sink installed on top of hot water hotplate
US6099045A (en) * 1997-07-30 2000-08-08 Chemidro S.A.S. Di Del Pin Marta & C. Fitting for the connection of pipes by means of pressing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015526685A (en) * 2012-07-20 2015-09-10 ミン シン，ユーン Hot water boiler, pipe for heating pipe and installation structure thereof
JP2017194268A (en) * 2012-07-20 2017-10-26 ミン シン，ユーン Hot water boiler, pipe of heating pipe and its installing structure

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Publication number Publication date
KR20060114728A (en) 2006-11-08
KR100674668B1 (en) 2007-01-30

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