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51. 发明专利

JPH112038A CONCRETE FLOOR HEATING STRUCTURE 失效
公开(公告)号：JPH112038A
公开(公告)日：1999-01-06
申请号：JP16949897
申请日：1997-06-11
申请人： NIPPON PANE HEATER KOGYO KK
发明人： NANRI KENJIRO
IPC分类号： E04H4/00 , F24D3/14
摘要： PROBLEM TO BE SOLVED: To prevent a cylinder concrete from crushing (by thermal expansion) in heating a concrete floor which is to heat inside the cylinder concrete with a hot water pipe. SOLUTION: A hot water pipe 26 made of synthetic resin is installed meandering on the surface of a foundation floor. The whole length of pipe 26 is covered with a C-form channel steel 20, to which a heat insulation 30 is continuously fixed as positioned over the pipe 26. The space defined by the inner wall of the channel steel 20 and the outer wall of the pipe 26 is filled with a heat conductive material 28 consisting of a mixture of aluminum powder, sand, and zeolite. A cylinder concrete layer 32 is formed on the surface of the foundation floor, and the channel steel 20 is embedded in this layer 32. The heat conducted from the pipe 26 to the material 28 is radiated to the cylinder concrete layer 32 from that wall surface area of channel steel 20 where no heat insulation 30 is provided.

52. 发明专利

JPH10339461A METHOD AND DEVICE FOR CHECKING ABNORMALITY OF CONSTRUCTION OF FLOOR HEATING MAT AND FLOOR HEATING DEVICE 失效
公开(公告)号：JPH10339461A
公开(公告)日：1998-12-22
申请号：JP14804297
申请日：1997-06-05
申请人： GASTAR CORP
发明人： INOUE TAKEHITO
IPC分类号： F24D3/14 , F24D3/16
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for checking an abnormality of construction of a floor heating mat which can check whether or not nails for fixing a floor material are driven to positions except predetermined areas designated as positions where fixing members are to be driven. SOLUTION: The structure of a floor heating mat is formed in a laminated structure that an insulating layer is held between conductive sheets 18 and 19 in all positions except predetermined areas (areas where small joists 14 exist) designated as positions in which conductive fixing members 24a to 24d for fixing a floor material are to be driven. Thus, the electric conductive state between the conductive sheets 18 and 19 laminated on both sides of the insulating layer is detected by a device 30 for checking an abnormality of construction of a floor heating mat. Thus, it can be checked not only a case in which the nails pass through a piping 12 but also whether or not the conductive fixing members such as the nails are driven to positions except areas designated as positions where the fixing members are to be driven.

53. 发明专利

JPH10205786A METHOD OF FLOOR HEATING 失效
公开(公告)号：JPH10205786A
公开(公告)日：1998-08-04
申请号：JP3688797
申请日：1997-01-14
申请人： MIO TETSUYA
发明人： MIO TETSUYA
IPC分类号： F24D3/14
摘要： PROBLEM TO BE SOLVED: To heat a floor surface by heating a joist space for heating a resident space. SOLUTION: A floor plate 5 is laid on foundamental works 1, 2, 3, 4 of a wooden building, on which floor plate joists 6 are driven. A heat insulating member 7 and a heat storage member 8 are laid in order between the joists, and a pipe 9 is longitudinally and horizontally laid for circulating hot water. Thereon a floor 10 is laid. Hot water enters one end of the laid pipe, goes around the whole and returns to an inlet, and returned water after being adjusted in temperature again enters the pipe and is refluxed in the same manner. Thus, a joist space is heated with the reflux flow of the hot water to heat the floor.

54. 发明专利

JP2773855B2 失效
公开(公告)号：JP2773855B2
公开(公告)日：1998-07-09
申请号：JP20961096
申请日：1996-08-08
IPC分类号： F24D3/14 , F24D3/16

55. 发明专利

JPH1096498A CONNECTING PIPE FIXING COVER OF FLOOR HEATING MAT 失效
公开(公告)号：JPH1096498A
公开(公告)日：1998-04-14
申请号：JP26914296
申请日：1996-09-20
申请人： MITSUBISHI KAGAKU SANSHI KK
发明人： INOUE NORIAKI , SASAKI TAKASHI , IIJIMA SHIGEKO
IPC分类号： F16L57/00 , F24D3/14 , F24D3/16 , F24D19/02
摘要： PROBLEM TO BE SOLVED: To eliminate a rise in a carpet by thermal expansion of a connecting pipe by forming a cover body in a slender square shape by a synthetic resin sheet, arranging a curved part fittable to the connecting pipe in the lengthwise direction in this, and forming horizontal collar parts on its both sides. SOLUTION: A connecting pipe 6 connected to a heat radiating pipe of a floor heating mat is laid on a floor 7, and a curved part 2 of a thermoplastic resin-made cover body 1 is fitted to this, and horizontal collar parts 3 continuously formed on both sides of the curved part 2 are checked by an underlay material 8 laid on the floor 7 adjacently to the curved part 2. The cover body 1 is fastened on the floor 7 by a screw 9 by using a hole of a plane part 4. Therefore, a fixing condition of the cover body 1 is decided, and the connecting pipe 6 can be firmly held, and swelling by thermal expansion of the connecting pipe 6 at using time of the floor heating mat can be restrained, and a malfunction such as a carpet is locally raised can be eliminated.

56. 发明专利

JPH1038293A FLOOR HEATING PIPE FIXING MEMBER AND FLOOR HEATING STRUCTURE USING FLOOR JOIST 失效
公开(公告)号：JPH1038293A
公开(公告)日：1998-02-13
申请号：JP19072296
申请日：1996-07-19
申请人： SHINKO KENZAI KK
发明人： OGATA TOSHIO , SAKAMOTO MASARU
IPC分类号： E04F15/18 , F24D3/14 , F24D3/16
摘要： PROBLEM TO BE SOLVED: To align a hot water pipeline with ease and prevent the location of piping for a long time from being shifted by providing a pipe fixing section which clamps a hot water pipeline formed integrally with a support body and whose vertical section is reversely Ω-shaped. SOLUTION: This floor heating pipe fixing member 5 is raised up on both ends substantially at right angles and thereby forms a locking section 35 and provides a support body 31 having a fit-in length between floor joists 1 and at least a pipe fixing section 33 which clamps a hot water pipeline 4 formed integrally with this support body 31 on the side where the locking section 35 of this support body 31 rises and whose vertical section is reversely Ω-shaped. A locking member insertion hole 34, which fixes the support body 31 with the floor joists 1, is bored in the locking section 35 formed on both ends of this support body 31. This floor heating pipe fixing member 5 is loaded on a heat radiation metal sheet 3 between the floor joists 1 so that it may be disposed at right angles with respect to the longitudinal direction of the floor joists 1, thereby serving a fixing member of the hot water pipeline 4.

57. 发明专利

JPH09189119A EXECUTION METHOD OF HOT WATER FLOOR HEATING DEVICE 失效
公开(公告)号：JPH09189119A
公开(公告)日：1997-07-22
申请号：JP3590497
申请日：1987-05-18
申请人： KOBAYASHI KIYOO
发明人： KOBAYASHI KIYOO
IPC分类号： E04B5/48 , E04F15/12 , E04F15/18 , F24D3/14
摘要： PROBLEM TO BE SOLVED: To prevent cracks and breakage of elastic pipes by use of a self- leveling material. SOLUTION: A plurality of elastic hot water pipes 2 are laid on the upper face of a floor substracture 5. A self-leveling material 3 are poured in from the upper side of the hot water pipes 2 to embed the pipes in the self-leveling material 3.

58. 发明专利

JPH09101041A FLOOR HEATING STRUCTURE 失效
公开(公告)号：JPH09101041A
公开(公告)日：1997-04-15
申请号：JP25750495
申请日：1995-10-04
申请人： NIPPON BEROO KK , SKY ALUMINIUM
发明人： OKANO TERUO , SHIDA HIROSHI
IPC分类号： F24D3/14 , F24D3/16 , F24D13/02
摘要： PROBLEM TO BE SOLVED: To attain a high thermal efficiency, a positive fixing of a heating element and a powerful fixing of a floor finishing material in a floor heating structure in which the heating element is arranged on a foundation concrete structure and a floor finishing material is placed on the surface of the foundation concrete. SOLUTION: A metallic net member C having a floor heating heater B contacted at its lower surface, a floor finishing material fixing mortar D and a floor finishing material E are arranged in sequence in this order on a foundation concrete structure A. Thermal insulating concrete material is filled and solidified in a space enclosed by the structure A, the net member C and the heating heater. Concrete material F is integrally assembled with the structure A, a heater 4, the net member C and the fixing mortar D. As fixing mortar D, preferably, fixing mortar having cation type chloroprene polymer emulsion contained therein is applied, resulting in that a floor heating structure having the mortar integrally assembled with the floor finishing material is attained.

59. 发明专利

JP2588098B2 失效
公开(公告)号：JP2588098B2
公开(公告)日：1997-03-05
申请号：JP24422092
申请日：1992-08-19
申请人： OKUMURA CORP
发明人： IWAMI MASAMICHI
IPC分类号： F24D3/14 , E04F15/18 , F24D3/16

60. 发明专利

JPH08261482A FLOOR HEATING DEVICE 失效
公开(公告)号：JPH08261482A
公开(公告)日：1996-10-11
申请号：JP6910595
申请日：1995-03-28
申请人： TOKYO GAS CO LTD
发明人： SUDO YOSHIHIRO
IPC分类号： F24D3/14 , F24D3/16
摘要： PURPOSE: To make a mean radiation heat temperature produced from an entire surface of a hot water mat and to enable a comfortable floor heating by a method wherein a flow of hot water in each of thermal radiation pipes between small beams is set to become an opposing flow in adjoining flows from each other. CONSTITUTION: Hot water of about 60 deg.C supplied from a heat source machine enters from a hot water inlet 5 of a hot water header 4 into the header 4. Tile water is divided into two branches within it, one flow enters from a hot water supply port 7 placed at the left side of the hot water header 4 into a thermal radiation pipe 3, passes through between the left side small beams 2, moves to the right side and again the water passes through between the right side small beams 2 and returns to the right side return port 8 of the hot water header 4. Hot water entered from the right side hot water coming port 7a into the thermal radiation pipe 3a passes between the right side small beams 2, moves to the left side, again passes between the left side small beams 2 and returns to the left side return port 8a of the hot water header 4. With such an arrangement as above, it is possible to make a mean thermal radiation temperature obtained from the hot water mat and further to perform a comfortable floor heating.

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