WO2008091070A1 - Heating structure using thermal insulating panel - Google Patents

Heating structure using thermal insulating panel Download PDF

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Publication number
WO2008091070A1
WO2008091070A1 PCT/KR2008/000215 KR2008000215W WO2008091070A1 WO 2008091070 A1 WO2008091070 A1 WO 2008091070A1 KR 2008000215 W KR2008000215 W KR 2008000215W WO 2008091070 A1 WO2008091070 A1 WO 2008091070A1
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WO
WIPO (PCT)
Prior art keywords
thermal insulation
panel
side wall
heat transfer
heating structure
Prior art date
Application number
PCT/KR2008/000215
Other languages
French (fr)
Inventor
Chi Young Lee
Original Assignee
Chi Young Lee
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 Chi Young Lee filed Critical Chi Young Lee
Publication of WO2008091070A1 publication Critical patent/WO2008091070A1/en

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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
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
    • 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
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
    • F24D5/10—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through heat-exchange ducts in the walls, floor or ceiling
    • 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]

Definitions

  • the present invention relates to a heating structure using a thermal insulating panel, and a heating structure construction method thereof in order to save fuel, to shorten a construction period, to save a construction cost, as well as to heat the indoor air.
  • an indoor heating structure is a facility which heats the indoor space of a building.
  • Warm water pipes or heaters are used as an indoor heating facility, to heat the indoor space.
  • FIG. 1 A conventional heating structure is disclosed in FIG. 1 that illustrates a modular ondol panel and construction method using the same of Korean Patent No. 0634983 in which the term "ondol" is one of Korean traditional heating structures.
  • a foam concrete layer 540 is formed over a thermal insulating layer 550 in an indoor space formed of a side wall 520 and a floor concrete 510, and warm water pipes P are placed between the foam concrete layer 540 and the thermal insulating layer 550.
  • a plastering layer 530 is formed to cover all the indoor floor.
  • the heat emitted through the warm water pipes P keeps warm indoor through the plastering layer 530. That is, the heat of the warm water pipes P is prevented from being emitted to the outside by the thermal insulating layer 550.
  • the warm water pipes P should be stably fixed, but the porous insulating layer 550 is not hard nor fixed. Accordingly, the warm water pipes P may be deformed.
  • a foam concrete layer 540 should be formed and the plastering layer 530 should be formed, which may form a complex structure to thus cause a poor construction condition.
  • the plastering layer 530 which is the upper layer of the foam concrete layer 540 is formed. Further, only when the plastering layer 530 has been perfectly hardened, a finish work may be done. As a result, there is a problem that a construction due date is considerably delayed.
  • an object of the present invention to provide an indoor heating structure in which an air heating characteristic is excellent so as to save fuel and make people to have a comfortable life, and the heating structure is convenient to shorten a construction period since the thermal insulation panel and the thermal insulation heat transfer plate are installed on a floor concrete to thus save a construction cost.
  • a heating structure comprising: a thermal insulating panel which is installed on the upper surface of a floor concrete which is a base floor of an indoor space and in which warm water pipes are installed; and a thermal insulation heat transfer plate which is positioned on the upper portion of the thermal insulation panel, wherein the thermal insulating panel comprises a panel body formed of a plate-shaped block, wherein a thermal insulation material is indwelled in the inside of the lower side of the panel body, wherein a number of protrusions that are projected upwards at a number of places on the upper surface or the upper and lower surfaces of the panel body are formed, and wherein warm water pipes are installed between the number of protrusions, in order to heat air in a heated air circulation space between the panel body and the thermal insulation heat transfer plate.
  • the thermal insulation panel is configured so that the edge of the panel body is inserted into a heated air standby circulation groove at the lower side of a side wall, wherein the upper surface of the heated air standby circulation groove is installed upwards from the thermal insulation heat transfer plate and the air heated by the warm water pipe is gushed indoors via a heated air gush groove between the upper portion of the thermal insulation heat transfer plate and the heated air standby circulation groove, and wherein a washboard is further provided to surround all surfaces of the lower portion of the side wall contacting the thermal insulation heat transfer plate, and a number of washboard throughholes through which the air of the heated air gush groove is gushed are formed at a number of places of the washboard.
  • the thermal insulation heat transfer plate is made of metal or synthetic resin, and wherein the thermal insulation material is made of at least one of the group consisting of a foam polystyrene thermal insulation material, a glass wool thermal insulation material made of glass wool, a thermal insulation material made of rock wool, a polyethylene foam material, a polyurethan foam material, a vermiculite material, a perlite material, a ureafoam material, a cellulose insulation material, a soft fiber insulation board, and a phenol foam material.
  • the heating structure is placed indoors, and wherein the thermal insulation material is indwelled in the panel body formed of the plate-shaped block, and the number of the protrusions which are projected upwards or downwards are formed at the number of places on the upper surface or the upper and lower surfaces of the panel body, respectively, and wherein the panel body where the thermal insulation material is indwelled and the protrusions are integrally formed so that the thermal insulation panel can be formed by an injection molding method.
  • a heating structure construction method using a thermal insulating panel comprising the steps of: (SOl) forming a floor concrete by pouring and curing the floor concrete which is a base floor of an indoor space; (S02) forming a mold for a side wall in which a circulation groove formation wealth is protrudingly formed in the side wall mold so that the heated air standby circulation groove is formed on the upper surface of the floor concrete in which the side wall is to be poured," (S03) forming a side wall surface by pouring and curing concrete in the side wall mold; (S04) installing a thermal insulation panel on the upper surface of the floor concrete; (S05) installing warm water pipes between a number of protrusions that are protrudingly formed on the upper surface of the thermal insulation panel on the upper surface of the floor concrete; (S06) installing the thermal insulation heat transfer plate on the upper portion of established thermal insulation panel in which the warm water pipes have been installed; (S07) installing a washboard in which a number of washboard throughholes through
  • a box-shaped burial circulation groove formation member is installed so that the heated air standby circulation groove is formed and the side wall mold is formed, and wherein the burial circulation groove formation member comprises a box-shaped groove member body whose front side is opened and a number of vertical support pillars formed at the opened portion of the front side of the box-shaped groove member body, and is made of synthetic resin or metal.
  • FIG. 1 is a cross-sectional view showing a conventional heating structure
  • FIG. 2 is a schematic perspective view showing an indoor structure in which a thermal insulation panel according to the present invention is provided;
  • FIGS. 3A and 3B are cross-sectional views showing a heating structure using a thermal insulation panel according to the present invention, respectively;
  • FIGS. 4A to 4G are cross-sectional views illustrating a construction sequence of a heating structure using a thermal insulation panel according to the present invention, respectively;
  • FIGS. 5A to 5D are cross-sectional views illustrating an installation sequence of a side wall mold used to construct a thermal insulation panel according to the present invention, respectively;
  • FIG. 6 is a perspective view showing a thermal insulation panel which is installed in a heating structure according to the present invention.
  • FIG. 7 is a flowchart view illustrating a construction method of a heating structure using a thermal insulation panel according to the present invention.
  • a heating structure includes- a thermal insulating panel 10 which is installed on the upper surface of a floor concrete (B) which is a base floor of an indoor space (A) and in which warm water pipes (P) are installed; and a thermal insulation heat transfer plate 13 which is positioned on the upper portion of the thermal insulation panel 10.
  • the thermal insulating panel 10 comprises a panel body 11 formed of a plate-shaped block, and a thermal insulation material 111 is indwelled in the inside of the lower side of the panel body 11.
  • a number of protrusions 12 that are projected upwards at a number of places of the upper surface 101 or the upper and lower surfaces 101 and 102 of the panel body 11 are formed, and warm water pipes (P) are installed between the number of protrusions 12, in order to heat air in a heated air circulation space (a) between the panel body 11 and the thermal insulation heat transfer plate 13.
  • the number of protrusions 12 are formed on the upper surface 101 of the panel body 11.
  • the number of protrusions 12 may be formed on the upper surface 101 and the lower surface 102 of the panel body 11, respectively.
  • a respective interval between the adjacent protrusions 12 may differ, and accordingly a respective size of the warm water pipes (P) that are put between the protrusions 12 may differ.
  • the panel body 11 is located downwards from the warm water pipes (P), and the warm water pipes P are located upwards from the panel body 11. Accordingly, it is preferable that the hot-air of the warm water pipes (P) is not lost toward the floor concrete (B) by the internal thermal insulation material 111 of the panel body 11.
  • a thermal insulation panel 10 is selected according to thickness of the warm water pipes (P).
  • the panel body 11 is arranged to make a surface of the panel body 11 where the intervals between the protrusions 12 are narrowly formed, face up when using thin warm water pipes (P).
  • the panel body 11 is arranged to make a surface of the panel body 11 where the intervals between the protrusions 12 are widely formed, face up when using thick warm water pipes (P).
  • the warm water pipes (P) Ordinary warm water pipes are used as the warm water pipes (P).
  • thickness of the warm water pipes (P) is of an inner diameter of 12mm or 15mm.
  • the thickness of the warm water pipes (P) is not limited thereto, but an appropriate thickness of the warm water pipes (P) may be used.
  • the intervals of the protrusions 12 may be suitably formed depending upon the size of the outer diameter of the protection pipes when the thermal insulating panel 10 is formed.
  • the protection pipes prevents the porous warm water pipes from being damaged under construction.
  • the hot-air emitted from the warm water pipes (P) heats air in the heated air circulation spaces "a" between the protrusions 12 which are formed between the upper side of the panel body 11 of the thermal insulation panel 10 and the lower side of the thermal insulation heat transfer plate 13.
  • the thus-heated air of the heated air circulation spaces "a” moves to a portion which is not heated by a convective flow of the heated air (or fluid) as well as a portion on which the warm water pipes (P) are located.
  • the indoor air is heated by heat exchange with the thermal insulation heat transfer plate 13.
  • the edge of the panel body 11 can be inserted into heated air standby circulation groove 15 at the lower side of the side wall (S).
  • the upper surface of the inner side of the heated air standby circulation groove 15 is installed at the higher place than that of the thermal insulation heat transfer plate 13. Accordingly, the air of the heated air circulation spaces "a" which are heated by the warm water pipes P is gushed into the indoor space through the heated air gush groove 16 between the upper portion of the thermal insulation heat transfer plate 13 and the heated air standby circulation groove 15.
  • a washboard 17 is further provided to surround all surfaces of the lower portion of the side wall (S) contacting the thermal insulation heat transfer plate 13, and a number of washboard throughholes 171 through which the air of the heated air gush groove 16 is gushed are formed at a number of places of the washboard 17.
  • the heated air in the heated air circulation spaces "a" which are formed between the panel body 11 of the thermal insulation panel 10 and the thermal insulation heat transfer plate 13 is gushed into the indoor space via the heated air gush groove 16 and the washboard throughholes 171 which are the heated air discharge holes and through the heated air standby circulation groove 15 by a convective flow by heating. Accordingly, the indoor air is quickly heated by the gushed heated air.
  • the thermal insulation heat transfer plate 13 is made of metal or synthetic resin
  • the thermal insulation material 111 is made of at least one of the group consisting of a foam polystyrene thermal insulation material, a glass wool thermal insulation material made of glass wool, a thermal insulation material made of rock wool, a polyethylene foam material, a polyurethan foam material, a vermiculite material, a perlite material, a ureafoam material, a cellulose insulation material, a soft fiber insulation board, and a phenol foam material.
  • the heating structure is placed indoors, and the thermal insulation material 111 is indwelled in the panel body 11 formed of the plate-shaped block, and the number of the protrusions 12 or 12' which are projected upwards or downwards are formed at the number of places on the upper surface 101 or the upper and lower surfaces 101 and 102 of the panel body 11, respectively.
  • the panel body 11 where the thermal insulation material 111 is indwelled and the protrusions 12 or 12' are integrally formed so that the thermal insulation panel 10 can be formed of a plastic material, a synthetic resin material, or a urethane material, by an injection molding method.
  • the heating structure construction method using a thermal insulating panel includes the step of (SOl) forming a floor concrete (B) by pouring and curing the floor concrete (B) which is a base floor of an indoor space (A).
  • a reinforced iron rod may be protruded at a portion where the side wall (S) is formed.
  • the heating structure construction method includes the step of (S02) forming a mold for a side wall (S) in which a circulation groove formation wealth 21 is protrudingly formed in the side wall mold 20 so that the heated air standby circulation groove 15 is formed on the upper surface of the floor concrete (B) in which the side wall (S) is to be poured.
  • the heating structure construction method includes the step of
  • the heating structure construction method includes the step of
  • the heating structure construction method includes the step of (S05) installing warm water pipes (P) between a number of protrusions 12 that are protrudingly formed on the upper surface of the thermal insulation panel 10 on the upper surface of the floor concrete (B).
  • the warm water pipes (P) are connected with a boiler (not shown) by means of piping connections. Hot water flows in the warm water pipes (P) to thus prepare for an air heating operation. It is preferable that the air heating operation proceeds after the heating structure has been completely constructed and the building is completed.
  • the heating structure construction method includes the steps of: (S06) installing the thermal insulation heat transfer plate 13 on the upper portion of established thermal insulation panel 10 in which the warm water pipes (P) have been installed; (S07) installing a washboard 17 in which a number of washboard throughholes 171 through which the heated air is gushed toward the front side of the heated air standby circulation groove 15 which is formed at the lower portion of the side wall (S) contacting the thermal insulation heat transfer plate 13; and (S08) installing a finish flooring material 22 on the upper surface of the thermal insulation heat transfer plate 13 in which the washboard 17 has been installed to thereby finish the heating construction method.
  • the thermal insulation material 111 is indwelled in the panel body 11 so as to be formed by an injection molding method.
  • the heating structure can be constructed mainly by installing a thermal insulation panel 10, warm water pipes (P), a thermal insulation heat transfer plate 13 and a finish flooring material 22 in the indoor space that a floor concrete and a side wall have been installed.
  • a mold is firstly prepared to form a heated air standby circulation groove 15 before the side wall (S) has been poured, and then concrete is poured to form the side wall (S).
  • the heated air standby circulation groove 15 are formed on the existing side wall (S) by a drilling work.
  • a side wall internal member (not shown) is formed on the existing side wall (S) so that the upper side of the side wall internal member (not shown) is protruded inwards in the indoor space.
  • the heated air standby circulation groove 15 is formed at the lower side of the side wall internal member (not shown). That is, even in the form of the side wall (S) of a building where the existing heated air standby circulation groove 15 is not formed, as well as an indoor space in a newly built building, the heating structure using the thermal insulating panel can be constructed. It is apparent to a person who has an ordinary skill in the art that these embodiments belong to the scope of the present invention.
  • a box-shaped burial circulation groove formation member 210 is installed so that the heated air standby circulation groove 15 is formed and the side wall mold 201 is formed, at the side wall mold formation step (S02).
  • the burial circulation groove formation member 210 includes a box-shaped groove member body 211 whose front side is opened and a number of vertical support pillars 212 formed at the opened portion of the front side of the box- shaped groove member body 211, and is made of synthetic resin or metal.
  • the thermal insulation heat transfer plate that is an indoor floor can be made of metal. Accordingly, the hot-air of the warm water pipes (P) is easily transferred to the thermal insulation heat transfer plate so as to be quickly heated. The air heated by the heated air standby circulation groove 15 and the washboard throughholes 171, as well as the thermal insulation heat transfer plate 13 is circulated to thus quickly heat the indoor air. Finally, the indoor floor and the indoor air are simultaneously heated to thus make it easy to perform the instantaneous heating.
  • a porous insulation material 111 is provided in the panel body 11, to thereby mitigate impact and noise from the upper layer. Further, such impact and noise can be reduced by a number of protrusions 12.
  • a number of protrusions 12 are formed only on the upper surface of the panel body 11, in order to improve thermal insulation and air heating characteristics.
  • a number of protrusions 12' may be also formed on the lower surface 102 of the panel body 11.
  • the above-described thermal insulation and air heating characteristics are not only improved but also the indoor impact and noise can be prevented from being transferred downwards.
  • multi-floor buildings such as office buildings, apartment houses, villas
  • noise from the upper floor is prevented from being transferred to the lower floor, to thereby make people live a more comfortable life, and thus provide an excellent advantage.
  • thermal insulating panels 10 are firstly put on the upper portion of the floor concrete (B), in order to construct the heating structure using the thermal insulating panel according to the present invention.
  • the warm water pipes (P) and the thermal insulation heat transfer plate 13 which are located at the upper place of the heating structure according to the present invention, and the finish flooring material 22 made of a paper floor and a lumber plate can be easily constructed, to thus shorten a construction period and save a construction cost.
  • the present invention provides an indoor heating structure in which an air heating characteristic is excellent so as to save fuel and make people to have a comfortable life, and the heating structure is convenient to shorten a construction period since the thermal insulation panel and the thermal insulation heat transfer plate are installed on a floor concrete to thus save a construction cost.
  • the present invention provides an indoor heating structure in which in addition to the indoor heating which heats the floor material simply, indoor air is heated by air heated by the warm water pipes, to thereby provide the heating structure using the thermal insulation panel whose heating effect is excellent.
  • the present invention provides a heating structure using a thermal insulating panel and a heating structure construction method thereof in order to save fuel, to shorten a construction period, to save a construction cost, as well as to heat the indoor air, which can be applied to houses, apartment houses, villas, office buildings, etc.

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  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
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  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
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Abstract

A heating structure is provided, which includes: a thermal insulating panel and a thermal insulation heat transfer plate. The thermal insulating panel includes a panel body and a number of protrusions, and warm water pipes are installed between the number of protrusions. An air heating characteristic is excellent so as to save fuel. The heating structure is convenient to shorten a construction period since the thermal insulation panel and the thermal insulation heat transfer plate are installed on a floor concrete to thus save a construction cost. In addition, indoor air is heated by air heated by the warm water pipes, to thereby provide the heating structure using the thermal insulation panel whose heating effect is excellent.

Description

HEATING STRUCTURE USING THERMAL INSULATING PANEL
Technical Field
The present invention relates to a heating structure using a thermal insulating panel, and a heating structure construction method thereof in order to save fuel, to shorten a construction period, to save a construction cost, as well as to heat the indoor air.
Background Art
In general, an indoor heating structure is a facility which heats the indoor space of a building. Warm water pipes or heaters are used as an indoor heating facility, to heat the indoor space.
A conventional heating structure is disclosed in FIG. 1 that illustrates a modular ondol panel and construction method using the same of Korean Patent No. 0634983 in which the term "ondol" is one of Korean traditional heating structures. As shown in FIG. 1, a foam concrete layer 540 is formed over a thermal insulating layer 550 in an indoor space formed of a side wall 520 and a floor concrete 510, and warm water pipes P are placed between the foam concrete layer 540 and the thermal insulating layer 550. Then, a plastering layer 530 is formed to cover all the indoor floor.
Accordingly, the heat emitted through the warm water pipes P keeps warm indoor through the plastering layer 530. That is, the heat of the warm water pipes P is prevented from being emitted to the outside by the thermal insulating layer 550. In the conventional heating structure, the warm water pipes P should be stably fixed, but the porous insulating layer 550 is not hard nor fixed. Accordingly, the warm water pipes P may be deformed. Thus, in order to fix the warm water pipes P, a foam concrete layer 540 should be formed and the plastering layer 530 should be formed, which may form a complex structure to thus cause a poor construction condition.
In addition, after the foam concrete layer 540 has been perfectly hardened, the plastering layer 530 which is the upper layer of the foam concrete layer 540 is formed. Further, only when the plastering layer 530 has been perfectly hardened, a finish work may be done. As a result, there is a problem that a construction due date is considerably delayed.
Meanwhile, since the heat of the warm water pipes P warms only the plastering layer 530 to heat the indoor space, it takes long heating time. Further, only the plastering layer 530 on which the warm water pipes P are located is heated but the whole plastering layer 530 is not evenly heated.
Disclosure of the Invention
To solve the above problems, it is an object of the present invention to provide an indoor heating structure in which an air heating characteristic is excellent so as to save fuel and make people to have a comfortable life, and the heating structure is convenient to shorten a construction period since the thermal insulation panel and the thermal insulation heat transfer plate are installed on a floor concrete to thus save a construction cost.
It is another object of the present invention to provide an indoor heating structure in which in addition to the indoor heating which heats the floor material simply, indoor air is heated by air heated by the warm water pipes, to thereby provide the heating structure using the thermal insulation panel whose heating effect is excellent.
To accomplish the above objects of the present invention, according to an aspect of the present invention, there is provided a heating structure comprising: a thermal insulating panel which is installed on the upper surface of a floor concrete which is a base floor of an indoor space and in which warm water pipes are installed; and a thermal insulation heat transfer plate which is positioned on the upper portion of the thermal insulation panel, wherein the thermal insulating panel comprises a panel body formed of a plate-shaped block, wherein a thermal insulation material is indwelled in the inside of the lower side of the panel body, wherein a number of protrusions that are projected upwards at a number of places on the upper surface or the upper and lower surfaces of the panel body are formed, and wherein warm water pipes are installed between the number of protrusions, in order to heat air in a heated air circulation space between the panel body and the thermal insulation heat transfer plate.
Preferably but not necessarily, the thermal insulation panel is configured so that the edge of the panel body is inserted into a heated air standby circulation groove at the lower side of a side wall, wherein the upper surface of the heated air standby circulation groove is installed upwards from the thermal insulation heat transfer plate and the air heated by the warm water pipe is gushed indoors via a heated air gush groove between the upper portion of the thermal insulation heat transfer plate and the heated air standby circulation groove, and wherein a washboard is further provided to surround all surfaces of the lower portion of the side wall contacting the thermal insulation heat transfer plate, and a number of washboard throughholes through which the air of the heated air gush groove is gushed are formed at a number of places of the washboard.
Preferably but not necessarily, the thermal insulation heat transfer plate is made of metal or synthetic resin, and wherein the thermal insulation material is made of at least one of the group consisting of a foam polystyrene thermal insulation material, a glass wool thermal insulation material made of glass wool, a thermal insulation material made of rock wool, a polyethylene foam material, a polyurethan foam material, a vermiculite material, a perlite material, a ureafoam material, a cellulose insulation material, a soft fiber insulation board, and a phenol foam material.
Preferably but not necessarily, the heating structure is placed indoors, and wherein the thermal insulation material is indwelled in the panel body formed of the plate-shaped block, and the number of the protrusions which are projected upwards or downwards are formed at the number of places on the upper surface or the upper and lower surfaces of the panel body, respectively, and wherein the panel body where the thermal insulation material is indwelled and the protrusions are integrally formed so that the thermal insulation panel can be formed by an injection molding method.
There is also provided a heating structure construction method using a thermal insulating panel comprising the steps of: (SOl) forming a floor concrete by pouring and curing the floor concrete which is a base floor of an indoor space; (S02) forming a mold for a side wall in which a circulation groove formation wealth is protrudingly formed in the side wall mold so that the heated air standby circulation groove is formed on the upper surface of the floor concrete in which the side wall is to be poured," (S03) forming a side wall surface by pouring and curing concrete in the side wall mold; (S04) installing a thermal insulation panel on the upper surface of the floor concrete; (S05) installing warm water pipes between a number of protrusions that are protrudingly formed on the upper surface of the thermal insulation panel on the upper surface of the floor concrete; (S06) installing the thermal insulation heat transfer plate on the upper portion of established thermal insulation panel in which the warm water pipes have been installed; (S07) installing a washboard in which a number of washboard throughholes through which the heated air is gushed toward the front side of the heated air standby circulation groove which is formed at the lower portion of the side wall contacting the thermal insulation heat transfer plate; and (S08) installing a finish flooring material on the upper surface of the thermal insulation heat transfer plate in which the washboard has been installed to thereby finish the heating construction method, wherein the thermal insulation material is indwelled in the panel body so as to be formed by an injection molding method.
Preferably but not necessarily, at the side wall mold formation step S02, a box-shaped burial circulation groove formation member is installed so that the heated air standby circulation groove is formed and the side wall mold is formed, and wherein the burial circulation groove formation member comprises a box-shaped groove member body whose front side is opened and a number of vertical support pillars formed at the opened portion of the front side of the box-shaped groove member body, and is made of synthetic resin or metal.
Brief Description of the Drawings The above and other objects and advantages of the present invention will become more apparent by describing the preferred embodiments thereof in detail with reference to the accompanying drawings in which:
FIG. 1 is a cross-sectional view showing a conventional heating structure;
FIG. 2 is a schematic perspective view showing an indoor structure in which a thermal insulation panel according to the present invention is provided;
FIGS. 3A and 3B are cross-sectional views showing a heating structure using a thermal insulation panel according to the present invention, respectively;
FIGS. 4A to 4G are cross-sectional views illustrating a construction sequence of a heating structure using a thermal insulation panel according to the present invention, respectively;
FIGS. 5A to 5D are cross-sectional views illustrating an installation sequence of a side wall mold used to construct a thermal insulation panel according to the present invention, respectively;
FIG. 6 is a perspective view showing a thermal insulation panel which is installed in a heating structure according to the present invention; and
FIG. 7 is a flowchart view illustrating a construction method of a heating structure using a thermal insulation panel according to the present invention.
Best Mode for Carrying out the Invention
Hereinbelow, a heating structure using a thermal insulating panel, and a heating structure construction method thereof, according to the present invention will be described with reference to the accompanying drawings.
As shown in FIGS. 2 to 7, a heating structure according to the present invention includes- a thermal insulating panel 10 which is installed on the upper surface of a floor concrete (B) which is a base floor of an indoor space (A) and in which warm water pipes (P) are installed; and a thermal insulation heat transfer plate 13 which is positioned on the upper portion of the thermal insulation panel 10.
Here, the thermal insulating panel 10 comprises a panel body 11 formed of a plate-shaped block, and a thermal insulation material 111 is indwelled in the inside of the lower side of the panel body 11. In addition, a number of protrusions 12 that are projected upwards at a number of places of the upper surface 101 or the upper and lower surfaces 101 and 102 of the panel body 11 are formed, and warm water pipes (P) are installed between the number of protrusions 12, in order to heat air in a heated air circulation space (a) between the panel body 11 and the thermal insulation heat transfer plate 13.
In FIGS. 3A and 6, the number of protrusions 12 are formed on the upper surface 101 of the panel body 11. However, as shown in FIG. 3B, the number of protrusions 12 may be formed on the upper surface 101 and the lower surface 102 of the panel body 11, respectively. Here, a respective interval between the adjacent protrusions 12 may differ, and accordingly a respective size of the warm water pipes (P) that are put between the protrusions 12 may differ.
As described above, when the warm water pipes (P) are put between the protrusions 12 of the thermal insulation panel 10, the panel body 11 is located downwards from the warm water pipes (P), and the warm water pipes P are located upwards from the panel body 11. Accordingly, it is preferable that the hot-air of the warm water pipes (P) is not lost toward the floor concrete (B) by the internal thermal insulation material 111 of the panel body 11. Thus, in the case that the protrusions 12 are formed only in one side of the panel body 11, a thermal insulation panel 10 is selected according to thickness of the warm water pipes (P). Meanwhile, in the case that the protrusions 12 and 12' are formed on the upper and lower surfaces of the panel body 11, the panel body 11 is arranged to make a surface of the panel body 11 where the intervals between the protrusions 12 are narrowly formed, face up when using thin warm water pipes (P). However, the panel body 11 is arranged to make a surface of the panel body 11 where the intervals between the protrusions 12 are widely formed, face up when using thick warm water pipes (P).
Ordinary warm water pipes are used as the warm water pipes (P). In general, thickness of the warm water pipes (P) is of an inner diameter of 12mm or 15mm. However, the thickness of the warm water pipes (P) is not limited thereto, but an appropriate thickness of the warm water pipes (P) may be used. In the case that protection pipes are installed around the outer sides of the warm water pipes (P), respectively, the intervals of the protrusions 12 may be suitably formed depending upon the size of the outer diameter of the protection pipes when the thermal insulating panel 10 is formed. Here, the protection pipes prevents the porous warm water pipes from being damaged under construction.
The hot-air emitted from the warm water pipes (P) heats air in the heated air circulation spaces "a" between the protrusions 12 which are formed between the upper side of the panel body 11 of the thermal insulation panel 10 and the lower side of the thermal insulation heat transfer plate 13. The thus-heated air of the heated air circulation spaces "a" moves to a portion which is not heated by a convective flow of the heated air (or fluid) as well as a portion on which the warm water pipes (P) are located. Finally, the indoor air is heated by heat exchange with the thermal insulation heat transfer plate 13.
Thus, in the case of the thermal insulation panel 10, the edge of the panel body 11 can be inserted into heated air standby circulation groove 15 at the lower side of the side wall (S).
In addition, the upper surface of the inner side of the heated air standby circulation groove 15 is installed at the higher place than that of the thermal insulation heat transfer plate 13. Accordingly, the air of the heated air circulation spaces "a" which are heated by the warm water pipes P is gushed into the indoor space through the heated air gush groove 16 between the upper portion of the thermal insulation heat transfer plate 13 and the heated air standby circulation groove 15.
A washboard 17 is further provided to surround all surfaces of the lower portion of the side wall (S) contacting the thermal insulation heat transfer plate 13, and a number of washboard throughholes 171 through which the air of the heated air gush groove 16 is gushed are formed at a number of places of the washboard 17.
Therefore, as shown in FIGS. 3A or 3B, the heated air in the heated air circulation spaces "a" which are formed between the panel body 11 of the thermal insulation panel 10 and the thermal insulation heat transfer plate 13 is gushed into the indoor space via the heated air gush groove 16 and the washboard throughholes 171 which are the heated air discharge holes and through the heated air standby circulation groove 15 by a convective flow by heating. Accordingly, the indoor air is quickly heated by the gushed heated air.
In the heating structure as constructed above, the thermal insulation heat transfer plate 13 is made of metal or synthetic resin, and the thermal insulation material 111 is made of at least one of the group consisting of a foam polystyrene thermal insulation material, a glass wool thermal insulation material made of glass wool, a thermal insulation material made of rock wool, a polyethylene foam material, a polyurethan foam material, a vermiculite material, a perlite material, a ureafoam material, a cellulose insulation material, a soft fiber insulation board, and a phenol foam material.
In particular, in the case of the thermal insulation panel 10 of the heating structure according to the present invention, the heating structure is placed indoors, and the thermal insulation material 111 is indwelled in the panel body 11 formed of the plate-shaped block, and the number of the protrusions 12 or 12' which are projected upwards or downwards are formed at the number of places on the upper surface 101 or the upper and lower surfaces 101 and 102 of the panel body 11, respectively. Here, the panel body 11 where the thermal insulation material 111 is indwelled and the protrusions 12 or 12' are integrally formed so that the thermal insulation panel 10 can be formed of a plastic material, a synthetic resin material, or a urethane material, by an injection molding method.
Hereinbelow, a construction method of a heating structure using a thermal insulation panel according to the present invention will be described with reference to the accompanying drawings.
As shown in FIGS. 4A to 4G, the heating structure construction method using a thermal insulating panel includes the step of (SOl) forming a floor concrete (B) by pouring and curing the floor concrete (B) which is a base floor of an indoor space (A). Here, as shown in FIG. 4A, a reinforced iron rod may be protruded at a portion where the side wall (S) is formed. Then, the heating structure construction method includes the step of (S02) forming a mold for a side wall (S) in which a circulation groove formation wealth 21 is protrudingly formed in the side wall mold 20 so that the heated air standby circulation groove 15 is formed on the upper surface of the floor concrete (B) in which the side wall (S) is to be poured.
Then, the heating structure construction method includes the step of
(503) forming a side wall surface by pouring and curing concrete in the side wall mold 20, to thus form the side wall (S) where the heated air standby circulation groove 15 is formed.
Then, the heating structure construction method includes the step of
(504) installing a thermal insulation panel 10 on the upper surface of the floor concrete (B). In addition, the heating structure construction method includes the step of (S05) installing warm water pipes (P) between a number of protrusions 12 that are protrudingly formed on the upper surface of the thermal insulation panel 10 on the upper surface of the floor concrete (B). Here, the warm water pipes (P) are connected with a boiler (not shown) by means of piping connections. Hot water flows in the warm water pipes (P) to thus prepare for an air heating operation. It is preferable that the air heating operation proceeds after the heating structure has been completely constructed and the building is completed.
Then, the heating structure construction method includes the steps of: (S06) installing the thermal insulation heat transfer plate 13 on the upper portion of established thermal insulation panel 10 in which the warm water pipes (P) have been installed; (S07) installing a washboard 17 in which a number of washboard throughholes 171 through which the heated air is gushed toward the front side of the heated air standby circulation groove 15 which is formed at the lower portion of the side wall (S) contacting the thermal insulation heat transfer plate 13; and (S08) installing a finish flooring material 22 on the upper surface of the thermal insulation heat transfer plate 13 in which the washboard 17 has been installed to thereby finish the heating construction method.
As described above, it is preferable that the thermal insulation material 111 is indwelled in the panel body 11 so as to be formed by an injection molding method.
Even if the sequence of the construction method of constructing the heating structure may be changed a little, the heating structure can be constructed mainly by installing a thermal insulation panel 10, warm water pipes (P), a thermal insulation heat transfer plate 13 and a finish flooring material 22 in the indoor space that a floor concrete and a side wall have been installed.
In the above-described embodiment of the present invention, a mold is firstly prepared to form a heated air standby circulation groove 15 before the side wall (S) has been poured, and then concrete is poured to form the side wall (S). However, the heated air standby circulation groove 15 are formed on the existing side wall (S) by a drilling work.
According to another embodiment of the present invention, a side wall internal member (not shown) is formed on the existing side wall (S) so that the upper side of the side wall internal member (not shown) is protruded inwards in the indoor space. As a result, the heated air standby circulation groove 15 is formed at the lower side of the side wall internal member (not shown). That is, even in the form of the side wall (S) of a building where the existing heated air standby circulation groove 15 is not formed, as well as an indoor space in a newly built building, the heating structure using the thermal insulating panel can be constructed. It is apparent to a person who has an ordinary skill in the art that these embodiments belong to the scope of the present invention.
In the heating structure construction method of the present invention, as shown in FIGS. 5A to 5C, a box-shaped burial circulation groove formation member 210 is installed so that the heated air standby circulation groove 15 is formed and the side wall mold 201 is formed, at the side wall mold formation step (S02).
In addition, the burial circulation groove formation member 210 includes a box-shaped groove member body 211 whose front side is opened and a number of vertical support pillars 212 formed at the opened portion of the front side of the box- shaped groove member body 211, and is made of synthetic resin or metal.
In the case of the heating structure using the thermal insulation panel according to the present invention, the thermal insulation heat transfer plate that is an indoor floor can be made of metal. Accordingly, the hot-air of the warm water pipes (P) is easily transferred to the thermal insulation heat transfer plate so as to be quickly heated. The air heated by the heated air standby circulation groove 15 and the washboard throughholes 171, as well as the thermal insulation heat transfer plate 13 is circulated to thus quickly heat the indoor air. Finally, the indoor floor and the indoor air are simultaneously heated to thus make it easy to perform the instantaneous heating.
In addition, a porous insulation material 111 is provided in the panel body 11, to thereby mitigate impact and noise from the upper layer. Further, such impact and noise can be reduced by a number of protrusions 12. In particular, a number of protrusions 12 are formed only on the upper surface of the panel body 11, in order to improve thermal insulation and air heating characteristics. In addition, a number of protrusions 12' may be also formed on the lower surface 102 of the panel body 11. Thus, in the case that a number of protrusions 12 and 12' are formed on the upper surface 101 and the lower surface 102 of the panel body 11, respectively, the above-described thermal insulation and air heating characteristics are not only improved but also the indoor impact and noise can be prevented from being transferred downwards. In particular, in multi-floor buildings such as office buildings, apartment houses, villas, noise from the upper floor is prevented from being transferred to the lower floor, to thereby make people live a more comfortable life, and thus provide an excellent advantage.
Meanwhile, previously manufactured thermal insulating panels 10 are firstly put on the upper portion of the floor concrete (B), in order to construct the heating structure using the thermal insulating panel according to the present invention. In addition, the warm water pipes (P) and the thermal insulation heat transfer plate 13 which are located at the upper place of the heating structure according to the present invention, and the finish flooring material 22 made of a paper floor and a lumber plate can be easily constructed, to thus shorten a construction period and save a construction cost.
As illustrated in Tables 1 and 2, a heating cost can be reduced.
In Tables 1 and 2, tests of experimental examples have been performed during heating for ten hours from p.m. 20:00 to the next day a.m. 06'00.
In Tables 1 and 2, measurements have been performed while starting from the substantially same initial temperature, in the existing method and the present invention method.
Table 1
Figure imgf000016_0001
In Table 1, tests have been performed at a set temperature of approximately 3 "C .
Table 2
Figure imgf000017_0001
In Table 2, tests have been performed at a set temperature of approximately 40C .
In Table, 1, it can be seen that an average saving ratio is about 36.73% and a saved fuel quantity is about 2.400m2.
In Table, 2, it can be seen that an average saving ratio is about 43.22% and a saved fuel quantity is about 4.060m2.
However, the present invention is not limited to the above embodiments, and it is possible for one who has an ordinary skill in the art to make various modifications and variations, without departing off the spirit of the present invention.
As described above, the present invention provides an indoor heating structure in which an air heating characteristic is excellent so as to save fuel and make people to have a comfortable life, and the heating structure is convenient to shorten a construction period since the thermal insulation panel and the thermal insulation heat transfer plate are installed on a floor concrete to thus save a construction cost.
The present invention provides an indoor heating structure in which in addition to the indoor heating which heats the floor material simply, indoor air is heated by air heated by the warm water pipes, to thereby provide the heating structure using the thermal insulation panel whose heating effect is excellent.
Industrial Applicability
As described above, the present invention provides a heating structure using a thermal insulating panel and a heating structure construction method thereof in order to save fuel, to shorten a construction period, to save a construction cost, as well as to heat the indoor air, which can be applied to houses, apartment houses, villas, office buildings, etc.

Claims

What is claimed is-
1. A heating structure comprising: a thermal insulating panel which is installed on the upper surface of a floor concrete (B) which is a base floor of an indoor space (A) and in which warm water pipes (P) are installed; and a thermal insulation heat transfer plate which is positioned on the upper portion of the thermal insulation panel , wherein the thermal insulating panel comprises a panel body formed of a plate-shaped block, wherein a thermal insulation material is indwelled in the inside of the lower side of the panel body, wherein a number of protrusions that are projected upwards at a number of places of the upper surface of the panel body, and wherein warm water pipes (P) are installed between the number of protrusions, in order to heat air in a heated air circulation space between the panel body and the thermal insulation heat transfer plate.
2. The heating structure according to claim 1, wherein the thermal insulation panel is configured so that the edge of the panel body is inserted into a heated air standby circulation groove at the lower side of a side wall, and a number of protrusions are further formed downwards at a number of places on the lower surface of the panel body, wherein the upper surface of the heated air standby circulation groove is installed upwards from the thermal insulation heat transfer plate and the air heated by the warm water pipe (P) is gushed indoors via a heated air gush groove between the upper portion of the thermal insulation heat transfer plate and the heated air standby circulation groove, and wherein a washboard is further provided to surround all surfaces of the lower portion of the side wall (S) contacting the thermal insulation heat transfer plate, and a number of washboard throughholes through which the air of the heated air gush groove is gushed are formed at a number of places of the washboard .
3. The heating structure according to claim 1, wherein the thermal insulation heat transfer plate is made of metal or synthetic resin, and wherein the thermal insulation material is made of at least one of the group consisting of a foam polystyrene thermal insulation material, a glass wool thermal insulation material made of glass wool, a thermal insulation material made of rock wool, a polyethylene foam material, a polyurethan foam material, a vermiculite material, a perlite material, a ureafoam material, a cellulose insulation material, a soft fiber insulation board, and a phenol foam material.
4. The heating structure according to any one of claims 1 to 3, wherein the heating structure is placed indoors, and wherein the thermal insulation material is indwelled in the panel body formed of the plate-shaped block, and the number of the protrusions which are projected upwards or downwards are formed at the number of places on the upper surface or the upper and lower surfaces of the panel body, respectively, and wherein the panel body where the thermal insulation material is indwelled and the protrusions are integrally formed so that the thermal insulation panel can be formed by an injection molding method.
5. A heating structure construction method using a thermal insulating panel comprising the steps of :
(501) forming a floor concrete(B) by pouring and curing the floor concrete (B) which is a base floor of an indoor space (A);
(502) forming a mold for a side wall(S) in which a circulation groove formation wealth is protrudingly formed in the side wall mold so that the heated air standby circulation groove is formed on the upper surface of the floor concrete (B) in which the side wall (S) is to be poured;
(503) forming a side wall surface by pouring and curing concrete in the side wall mold ;
(504) installing a thermal insulation panel on the upper surface of the floor concrete (B);
(505) installing warm water pipes (P) between a number of protrusions that are protrudingly formed on the upper surface or the upper and lower surfaces of the thermal insulation panel on the upper surface of the floor concrete (B);
(506) installing the thermal insulation heat transfer plate on the upper portion of established thermal insulation panel in which the warm water pipes (P) have been installed;
(507) installing a washboard in which a number of washboard throughholes through which the heated air is gushed toward the front side of the heated air standby circulation groove which is formed at the lower portion of the side wall(S) contacting the thermal insulation heat transfer plate ; and (S08) installing a finish flooring material on the upper surface of the thermal insulation heat transfer plate in which the washboard has been installed to thereby finish the heating construction method, wherein the thermal insulation material is indwelled in the panel body so as to be formed by an injection molding method.
6. The heating structure construction method of claim 5, wherein at the side wall mold formation step , a box-shaped burial circulation groove formation member is installed so that the heated air standby circulation groove is formed and the side wall mold is formed, and wherein the burial circulation groove formation member comprises a box-shaped groove member body whose front side is opened and a number of vertical support pillars formed at the opened portion of the front side of the box-shaped groove member body, and is made of synthetic resin or metal.
PCT/KR2008/000215 2007-01-22 2008-01-14 Heating structure using thermal insulating panel WO2008091070A1 (en)

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