JPS6227332B2 - - Google Patents
Info
- Publication number
- JPS6227332B2 JPS6227332B2 JP54071361A JP7136179A JPS6227332B2 JP S6227332 B2 JPS6227332 B2 JP S6227332B2 JP 54071361 A JP54071361 A JP 54071361A JP 7136179 A JP7136179 A JP 7136179A JP S6227332 B2 JPS6227332 B2 JP S6227332B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat transfer
- floor
- pipe
- medium
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000004033 plastic Substances 0.000 claims description 16
- 229920003023 plastic Polymers 0.000 claims description 16
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 239000011800 void material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims 1
- 238000009408 flooring Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920006329 Styropor Polymers 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Classifications
-
- 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
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
- F24D3/146—Tubes specially adapted for underfloor heating
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Floor Finish (AREA)
- Road Paving Structures (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Detergent Compositions (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Road Paving Machines (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は凝固または硬化可能な媒体中に配置さ
れたプラスチツクス材製の管を含んでなり、該管
位置を下床構造に対して保持部材により固定して
なる、特に床加熱設備に適する、熱伝達設備に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention comprises a tube of plastics material placed in a solidifying or hardening medium, the tube being held in position relative to an underlying structure. The present invention relates to heat transfer equipment fixed by members, particularly suitable for floor heating equipment.
（従来の技術）
上述の種類の熱伝達設備は公知である。この種
の熱伝達設備は、また広域熱伝達設備とも呼ば
れ、例えば低温加熱設備、特に床加熱設備に関連
して用いられる。この種の設備においては、例え
ば粗コンクリートのような断熱層が一般に下床構
造に設けられ、プラスチツクス材の管取付用の保
持部材が断熱層に金属棒等により固定されてい
る。BACKGROUND OF THE INVENTION Heat transfer equipment of the type described above is known. Heat transfer installations of this type, also referred to as wide-area heat transfer installations, are used, for example, in connection with low-temperature heating installations, in particular floor heating installations. In this type of equipment, a heat insulating layer, for example made of rough concrete, is generally provided on the subfloor structure, and retaining members for attaching plastic pipes are fixed to the heat insulating layer by metal rods or the like.
複数のプラスチツクス管または１つの長尺管を
対応する保持部材に配置後、プラスチツクス管を
保持部材ともどもセメント層のような床仕上材に
埋込む。管は通常ポリプロピレンまたはポリエチ
レンにより平滑につくられ、断熱層上に保持部材
により螺旋状、曲りくねり状またはループ状に配
置されている。従前使用されている管は主として
円形断面であつた。 After placing the plastic tubes or the elongated tube in the corresponding holding element, the plastic tubes together with the holding element are embedded in a floor covering, such as a cement layer. The tubes are usually made smooth from polypropylene or polyethylene and are arranged in a helical, meandering or looped manner by means of retaining members on the insulation layer. Previously used tubes were primarily of circular cross section.
（発明が解決しようとする問題点）
上述の伝熱設備では種々の欠点があつた。すな
わち床仕上材が凝固または硬化によつて収縮する
ため、床仕上層に埋設されたプラスチツクス管の
回りに空隙が発生し、このような空隙は管から床
仕上材への熱伝達を著しく減少し、そのために設
備の熱効率を低下せしめる。この欠点は特に低温
加熱設備のような加熱設備において著しく、かか
る設備は低温度で作動しておりかつ熱伝達が乏し
いとより高い熱出力、すなわちより高温の供給を
必要とする。低温加熱設備はしばしばヒートポン
プとともに用いられており効率の低下を加熱エネ
ルギを高めることによつて補うというわけにはい
かない。(Problems to be Solved by the Invention) The heat transfer equipment described above had various drawbacks. This means that as the flooring material shrinks as it solidifies or hardens, voids form around the plastic tubes embedded in the flooring layer, and these voids significantly reduce heat transfer from the pipes to the flooring material. This reduces the thermal efficiency of the equipment. This disadvantage is particularly noticeable in heating installations, such as low-temperature heating installations, which operate at low temperatures and require a higher heat output, ie a higher temperature supply, if the heat transfer is poor. Low-temperature heating equipment is often used in conjunction with heat pumps, and the loss in efficiency cannot be compensated for by increasing the heating energy.
プラスチツクス管および床仕上材間にできる空
隙は更に床仕上材および管間の総形締めおよび／
またはしまりばめ結合の形成を妨げそのために床
仕上材および管のプラスチツクス材間の膨脹係数
の違いの結果として、熱伝達設備の起動および停
止時並びに制御操作を行つたときに管が床仕上材
に対して繰返し移動するようになる。かかる管の
床に対する繰返し運動は時とともに管に損傷をき
たすことになる。 The gaps created between the plastic pipes and floor coverings are further reduced by the overall tightening and/or
or prevent the formation of an interference-fit connection, thereby preventing the pipe from forming a floor finish during startup and shutdown of the heat transfer equipment and when performing control operations as a result of differences in the coefficient of expansion between the floor covering and the plastic material of the tube. It will move repeatedly against the material. Such repeated movement of the tube against the bed can cause damage to the tube over time.
このような事情に鑑みて、本発明は床仕上材が
凝固による収縮でこの床仕上材の層に埋設された
熱媒体を通す管の回りに形成される空隙によつて
発生する熱伝達の損失を防止するようにした熱伝
達設備を提供することを目的とする。 In view of these circumstances, the present invention aims to reduce the loss of heat transfer caused by the voids formed around the tubes through which the heating medium is embedded in the layer of the flooring material due to shrinkage due to solidification of the flooring material. It is an object of the present invention to provide heat transfer equipment that prevents.
（問題点を解決するための手段）
本発明は上記目的を達成するため、熱媒体を内
在させるプラスチツクス製の管を埋設する媒体
が、凝固による収縮で前記管との回りに空隙を形
成するコンクリート材又はその相当物でなり、
さらに、前記管は楕円又は長円形状の管断面を
有し、前記熱媒体が及ぼす内圧力で管を変形可能
としたことを特徴としている。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a method in which a medium in which a plastic tube containing a heat medium is buried forms a void around the tube due to contraction due to solidification. The tube is made of concrete or its equivalent, and is characterized in that the tube has an elliptical or oblong tube cross section, and is capable of being deformed by the internal pressure exerted by the heat transfer medium.
（作用）
プラスチツクス管の管断面が楕円または長円形
状とは次のことを意味する。すなわち、熱伝達設
備の作動時に、管の内面に管内を通過する熱伝達
媒体により圧力が作用し、かかる圧力は惰円断面
を変形する。熱伝達媒体により作用する内圧は、
楕円管断面を変形し、最も曲率半径の大きい管領
域において特に変形して管の各面は硬化した床仕
上材の面の対応する領域にしつかりとかつ強く押
付けられる。大曲率半径を有する管領域は管周面
のより大きな部分を占めるので、この配置により
プラスチツクス管および床仕上材間の熱伝達が実
質的に高められる。これにより更に床仕上材およ
び管間のしまりばめ結合がなされ、これは設備加
熱作動時における床およびプラスチツクス材料間
の膨脹係数の差に由来する床仕上材内での管の制
御されない付加的なクリープを防止することにな
る。(Function) The elliptical or oblong cross section of the plastic tube means the following. That is, during operation of the heat transfer equipment, pressure is applied to the inner surface of the tube by the heat transfer medium passing through the tube, and this pressure deforms the circular cross section. The internal pressure exerted by the heat transfer medium is
By deforming the oval tube cross-section, especially in the region of the tube with the largest radius of curvature, each side of the tube is pressed firmly and firmly against a corresponding area of the surface of the hardened floor covering. This arrangement substantially increases the heat transfer between the plastic tube and the floor covering, since the tube region with a large radius of curvature occupies a larger portion of the tube circumference. This further creates an interference fit connection between the floor covering and the tubes, which is due to the uncontrolled addition of the tubes within the floor covering due to the difference in expansion coefficients between the floor and plastic materials during equipment heating operation. This will prevent creep.
実施例
以下本発明の熱伝達設備の好ましい実施例を添
付図面を参照して説明しその特徴を明らかにす
る。Embodiments Hereinafter, preferred embodiments of the heat transfer equipment of the present invention will be described with reference to the accompanying drawings to clarify their characteristics.
床加熱設備として用いた熱伝達設備の基本構造
を第１図および第２図を参照して説明する。適宜
な断熱材、好ましくはスチロポール
（Styropor）、からなる断熱層２を下床構造１、
例えば粗コンクリート、上に設ける。固定バー３
を断熱層上に互いに所定の間隔で所定の配置とし
ている。バー３は例えば金属からなり保持部材４
を受入れるようになしている。保持部材４はいか
なる所望形状としてもよく、プラスチツクス製の
管５を引用数字６で示す床仕上材を付与する前に
固定する。この配置において、管５を好ましくは
保持部材またはクリツプ部材４によりクランプす
ることにより設けて床仕上層６を設ける前に管を
例えば第５図に示すような蛇行状に屈曲させて配
置する。第５図は管５の可能な配置方法の例を示
すのみであり、管５は所望により個々の管を連結
して構成するか、あるいは長尺管から構成する。
保持部材またはクリツプ部材４の配置もまた単に
例示的に示している。床仕上層６を施工しかつ床
仕上材が硬化した後にいかなる所望の床被覆７を
その表面に設けてもよい。ここに述べた熱伝達設
備の構造は公知である。 The basic structure of the heat transfer equipment used as the floor heating equipment will be explained with reference to FIGS. 1 and 2. A thermal insulation layer 2 consisting of a suitable thermal insulation material, preferably Styropor, is applied to the subfloor structure 1,
For example, it is placed on rough concrete. Fixed bar 3
are arranged on the heat insulating layer at a predetermined distance from each other. The bar 3 is made of metal, for example, and the holding member 4
I am trying to accept it. The retaining element 4 may be of any desired shape and is secured to the plastic tube 5 before the floor covering indicated by the reference numeral 6 is applied. In this arrangement, the pipe 5 is preferably provided by clamping with a retaining member or clip member 4, and before applying the floor covering layer 6, the pipe is placed in a serpentine bend, for example as shown in FIG. FIG. 5 only shows an example of a possible arrangement of the tubes 5, which can be constructed by connecting individual tubes or from long tubes, as desired.
The arrangement of the retaining element or clip element 4 is also shown merely by way of example. After the floor covering layer 6 has been applied and the floor covering has hardened, any desired floor covering 7 may be applied to its surface. The structure of the heat transfer equipment described here is known.
第１図に示す実施例では、惰円形断面の管を保
持部材４内に次のように嵌合させる。管断面の長
軸を下床構造面、すなわち管５を設けた面、に直
交させる。しかして、その直線領域（第２図に符
号Ａで示している）にわたり、管５は断熱層２上
を次にように延在する。管断面の長軸は領域Ａに
わたり、変形することなく、下床構造１に直交し
ている。管断面の長軸は更に管の曲り領域Ｂにわ
たり下床構造１に直交している。管をこのように
置くときには、楕円管がその長軸を下床構造に直
交させているために、円形環状断面管を置く従来
方法に比較して、領域Ｂでの管の曲りを容易とす
る。第５図に示す方法に類似して管を置くために
従来の円形環状断面管では、例えば温水を通過さ
せて加熱して、管を領域Ｂにおいて曲げていた
が、第１図に示す配置形状の楕円形状管は加熱す
ることなくまたは僅かに加熱して配置することが
できる。 In the embodiment shown in FIG. 1, a tube with a circular cross section is fitted into the holding member 4 as follows. The long axis of the tube cross section is made perpendicular to the subfloor structure plane, that is, the plane on which the tube 5 is provided. Thus, over its straight region (indicated by the symbol A in FIG. 2), the tube 5 extends over the insulation layer 2 as follows. The long axis of the pipe cross section extends over region A and is perpendicular to the subfloor structure 1 without deformation. The long axis of the tube cross section is further perpendicular to the subfloor structure 1 over the bending region B of the tube. When placing the tube in this manner, the elliptical tube has its long axis perpendicular to the underlying structure, making it easier to bend the tube in region B compared to the conventional method of placing a circular annular section tube. . In order to place the tube similar to the method shown in FIG. 5, in conventional circular annular cross-section tubes, the tube is bent in area B by heating, for example, by passing hot water, whereas the arrangement shown in FIG. The oval-shaped tubes can be placed without heating or with slight heating.
よつて、床仕上材内の管配置を断面の長軸が下
床構造に直交する縦形楕円管を用いたときには、
床仕上施工前の管の据付時に管の曲げ作業を容易
に行なえるとともに次のような作用・効果を奏す
る。 Therefore, when using vertical elliptical tubes in which the long axis of the cross section is perpendicular to the subfloor structure for the tube arrangement in the floor finishing material,
The pipe can be easily bent when installing the pipe before floor finishing work, and the following functions and effects are achieved.
床仕上材の凝固による収縮により、床仕上材の
層６と楕円管５との間で楕円管５の外周回りにほ
ぼ均一な環状の空隙部分が形成されている。 Due to the contraction of the floor finishing material due to solidification, a substantially uniform annular gap is formed around the outer circumference of the elliptical tube 5 between the floor finishing material layer 6 and the elliptical tube 5.
ここで、楕円管５の管断面が上記縦形楕円であ
ると、管の内面に作用する熱媒体圧力により管の
上下方向の２つの頂点領域で内方へ圧力を受け、
その部分の管直径が減少して床仕上材との関連に
おいて空隙が形成される。 Here, when the tube cross section of the elliptical tube 5 is the above-mentioned vertical ellipse, pressure is applied inward at two apex regions in the vertical direction of the tube due to the heat medium pressure acting on the inner surface of the tube,
The tube diameter in that area is reduced and a void is formed in relation to the floor covering.
一方、水平方向の大曲率半径の管領域内では、
逆に外方へ圧力を受け、管の直径の増大により空
隙は阻止され、この部分の管領域は床仕上層６に
密着することになる。 On the other hand, in the pipe region with a large radius of curvature in the horizontal direction,
On the contrary, due to the outward pressure, the voids are blocked due to the increase in the diameter of the tube, and the tube area in this part comes into close contact with the floor covering layer 6.
したがつて、管内の熱媒体は下床構造側への熱
伝達は空隙によつて、ほぼ阻止され、管の水平方
向の左右から熱媒体の熱が伝達され、蛇行状に配
置された管と管との間の床仕上層６部分が暖めら
れ、この熱は床仕上層６の上部に拡散していく。 Therefore, the heat transfer of the heat medium inside the pipe to the subfloor structure is almost blocked by the void, and the heat of the heat medium is transferred from the left and right sides of the pipe in the horizontal direction, and the heat transfer between the pipes arranged in a meandering manner The portion of the floor finish layer 6 between the pipes is heated, and this heat is diffused to the upper part of the floor finish layer 6.
また、管上方の頂点での熱伝達は空隙のため弱
められるので、管配置に沿つてその上面部分のみ
が熱せられるという従来の欠点を解消して床表面
を均一な温度に暖めることができる。 In addition, heat transfer at the top of the tubes is weakened by the voids, so the floor surface can be heated to a uniform temperature, eliminating the conventional disadvantage of heating only the upper surface along the tube arrangement.
このような縦形楕円管の特徴に対し、管の長軸
が下床構造の面に平行し、水平方向に扁平な横形
楕円管の場合には、従来のような円形の環状断面
を有する管に比較すれば楕円管であるため管断面
が熱媒体により変形する点から管の上下方向の大
曲率半径の管領域で空隙部分が阻止され、床仕上
層６に密着するので、熱伝達効率を向上させるこ
とができる。 In contrast to these characteristics of a vertical elliptical tube, in the case of a horizontal elliptical tube whose long axis is parallel to the surface of the subfloor structure and is flat in the horizontal direction, it is different from a conventional tube with a circular annular cross section. In comparison, since it is an elliptical tube, the cross section of the tube is deformed by the heat medium, so voids are blocked in the tube region with a large radius of curvature in the vertical direction of the tube, and it comes into close contact with the floor finish layer 6, improving heat transfer efficiency. can be done.
しかし、縦形楕円管と比較した場合には、横形
楕円管では、管上方への熱伝達が得られるものの
管底部側の大曲率半径部分が床仕上材に密着して
下床構造側へ熱媒体の熱を伝達する。この熱伝達
は床表面を暖める床加熱暖房には意味がなく、熱
伝達効率の面からはマイナスに作用し、さらに均
一の床表面温度を形成する点においても、横形楕
円管は管上方の大曲率半径部分が床仕上材の上部
に密着した部分に熱伝達が集中するので、縦形楕
円管より床加熱設備としての性能は低下する。 However, when compared with vertical elliptical tubes, horizontal elliptical tubes allow heat to be transferred upwards, but the large radius of curvature on the bottom side of the tube is in close contact with the flooring material, and the heat transfer is transferred to the subfloor structure. transfers heat. This heat transfer has no meaning in floor heating, which warms the floor surface, and has a negative effect on heat transfer efficiency. Furthermore, in terms of creating a uniform floor surface temperature, horizontal elliptical tubes have a large area above the tube. Since heat transfer is concentrated in the area where the radius of curvature is in close contact with the upper part of the floor finishing material, the performance as a floor heating equipment is lower than that of vertical elliptical tubes.
第１図に示すクリツプ部材４は管５をバー３に
固定するものであり、アーム４ａ，４ｂにより管
をクランプしかつ管５を引用数字４ｃで示すクリ
ツプの基礎部分に対し保持する。クリツプ部材４
は例示的に示すもので他の所望形状の保持部材を
用いてもよい。第１図に示す実施例では、管の長
軸がその置かれている面に直交している縦形楕円
管なので、管の長軸が下床構造の面に平行し、水
平方向に偏平する横形楕円管に比較して必要なク
リツプ部材はその幅を狭くすることができる。な
お、床仕上層６を施工し硬化後、クリツプ部材は
もはや何ら機能せず床仕上層６の施工前に管５を
断熱層２に固定するためにのみ用いられる。 A clip member 4, shown in FIG. 1, is for fixing a tube 5 to the bar 3, with arms 4a, 4b clamping the tube and holding the tube 5 against the base of the clip, referenced 4c. Clip member 4
These are shown as examples, and holding members having other desired shapes may be used. In the example shown in Fig. 1, the tube is a vertical elliptical tube whose long axis is perpendicular to the surface on which it is placed, so the tube is a horizontal tube whose long axis is parallel to the surface of the subfloor structure and is flat in the horizontal direction. The width of the required clip member can be narrower than in the case of an elliptical tube. It should be noted that after the floor finishing layer 6 has been applied and hardened, the clip member no longer has any function and is used only for fixing the pipe 5 to the heat insulating layer 2 before the floor finishing layer 6 is applied.
第３図および第４図に管５の他の実施例を示
す。管の軸線に沿い、管に周辺リングまたはリブ
８を互いに所定の間隔をもつて好ましくは管５上
にその一体の部品として形成する。この種のリブ
８を設けることによつて管５およびその上に施工
された床仕上層６間に床仕上材の硬化後に付加的
な積極的結合がもたらされ、特に管５の床仕上層
６に対する制御されない伸張を防止する。 Other embodiments of the tube 5 are shown in FIGS. 3 and 4. Along the axis of the tube, peripheral rings or ribs 8 are formed on the tube 5 at predetermined distances from each other, preferably as integral parts thereof. The provision of ribs 8 of this type provides an additional positive bond between the pipe 5 and the floor covering layer 6 applied thereon after the floor covering has hardened, in particular the floor covering layer of the pipe 5. 6 to prevent uncontrolled stretching.
したがつて、管の長手方向に離隔配置した付加
的なリブは設備加熱作動時における床およびプラ
スチツクス材料間の膨脹係数の差に由来する管の
クリープ現象に対して熱変形を防止する効果があ
る。 Therefore, the additional ribs spaced apart in the longitudinal direction of the tube are effective in preventing thermal deformation of the tube due to the creep phenomenon of the tube due to the difference in expansion coefficient between the floor and the plastic material during equipment heating operation. be.
（発明の効果）
以上説明したことから明らかなように、本発明
はコンクリート材又はその相当物である床仕上材
が凝固による収縮で床仕上材の層に埋設された熱
媒体を通す管の回りに形成された空隙によつて熱
伝達効率を低下させてしまうという欠点を解消す
るため、上記管の管断面を楕円または長円形状の
構成とし、管断面形状が管内の熱媒体による熱圧
力によつて変形することを利用して、管の大曲率
半径部分の管領域側に空隙部分をなくして床仕上
材に密着させるので、従来の円形断面のプラスチ
ツクス管を用いた床加熱設備に比較して熱伝達効
率が向上し、低供給温度でもつて同じ床面温度を
得るとともに、床表面温度をより均一に保つこと
ができ、プラスチツクス管および床仕上層間の熱
伝達を向上させることができる。(Effects of the Invention) As is clear from the above explanation, the present invention provides a concrete material or its equivalent floor covering material that shrinks due to solidification so that it can be used around a pipe for passing a heat medium embedded in a layer of the floor covering material. In order to eliminate the drawback that heat transfer efficiency is reduced due to voids formed in the tube, the tube cross section of the tube is configured to have an elliptical or oval shape, so that the tube cross section shape is not affected by the thermal pressure caused by the heat medium inside the tube. Utilizing this deformation, the large radius of curvature of the pipe eliminates voids on the pipe area side and allows it to adhere tightly to the floor covering material, compared to floor heating equipment that uses conventional circular cross-section plastic pipes. This improves heat transfer efficiency, allowing you to achieve the same floor surface temperature at lower supply temperatures, keeping the floor surface temperature more uniform, and improving heat transfer between plastic pipes and floor covering layers. .
第１図は熱伝達設備の構造の断面図、第２図は
保持部材付の配置管の部分図、第３図は管の好ま
しい他の実施例を示し、第４図は第３図の−
線に沿う断面図である。
１……下床構造、２……断熱層、３……固定バ
ー、４……保持部材、５……管、６……床仕上
層、８……リング、Ａ……直管領域（主要伸長
部）、Ｂ……曲り領域（屈曲部）、Ｓ……頂点。
FIG. 1 is a sectional view of the structure of the heat transfer equipment, FIG. 2 is a partial view of the arrangement tube with a holding member, FIG. 3 is a preferred embodiment of the tube, and FIG. 4 is the same as in FIG.
It is a sectional view along a line. 1... Subfloor structure, 2... Heat insulation layer, 3... Fixed bar, 4... Holding member, 5... Pipe, 6... Floor finishing layer, 8... Ring, A... Straight pipe area (main extension part), B...bending area (bending part), S... vertex.
Claims (1)
水等の熱媒体を内在させるプラスチツクス材製の
管５を含んでなり、該管が蛇行状に配置され主要
伸長部Ａと屈曲部Ｂを下床構造上に形成してなる
床加熱設備としての熱伝達設備において、 前記媒体６が凝固による収縮で前記管５との回
りに空隙を形成するコンクリート材又はその相当
物でなり、さらに 前記管５は惰円又は長円形状の管断面を有し、
前記熱媒体が及ぼす内圧力で変形可能としたこと
を特徴とする熱伝達設備。 ２ 管５はその断面の長軸を下床構造１の面に直
交させて組み立てられていることを特徴とする特
許請求の範囲第１項記載の熱伝達設備。 ３ 管５がその周面まわりに延在するリング８を
具備し、該リングが互いに間隔をあけて設けられ
ている特許請求の範囲第１項又は２項記載の熱伝
達設備。 ４ 前記リング８が管５に一体形成されている特
許請求の範囲第３項記載の熱伝達設備。[Scope of Claims] 1 Comprising a tube 5 made of a plastic material disposed in a coagulating or hardening medium 6 and containing a heat medium such as hot water, the tube being arranged in a meandering manner and extending from the main extension part A. In the heat transfer equipment as a floor heating equipment in which a bent part B is formed on a subfloor structure, the medium 6 is made of a concrete material or its equivalent that forms a void around the pipe 5 by shrinkage due to solidification. Further, the pipe 5 has a circular or oval pipe cross section,
A heat transfer facility characterized in that it is deformable by internal pressure exerted by the heat medium. 2. The heat transfer equipment according to claim 1, wherein the pipes 5 are assembled with the long axis of the cross section perpendicular to the surface of the subfloor structure 1. 3. Heat transfer equipment according to claim 1 or 2, in which the tube 5 is provided with rings 8 extending around its circumferential surface, the rings being spaced apart from each other. 4. The heat transfer equipment according to claim 3, wherein the ring 8 is integrally formed with the tube 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0468378A AT378846B (en) | 1978-06-28 | 1978-06-28 | FLOOR HEATING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS556191A JPS556191A (en) | 1980-01-17 |
| JPS6227332B2 true JPS6227332B2 (en) | 1987-06-13 |
Family
ID=3567077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7136179A Granted JPS556191A (en) | 1978-06-28 | 1979-06-08 | Heat transfer facility |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS556191A (en) |
| AT (1) | AT378846B (en) |
| BE (1) | BE877208A (en) |
| CH (1) | CH640932A5 (en) |
| CS (1) | CS226005B2 (en) |
| DD (1) | DD144597A5 (en) |
| DE (3) | DE2857373C2 (en) |
| ES (1) | ES481964A1 (en) |
| FR (1) | FR2429987A1 (en) |
| GB (1) | GB2024400B (en) |
| GR (1) | GR64882B (en) |
| IE (1) | IE48651B1 (en) |
| IT (1) | IT1118855B (en) |
| LU (1) | LU81374A1 (en) |
| NL (1) | NL172786C (en) |
| NO (1) | NO791724L (en) |
| SE (1) | SE437876B (en) |
| YU (1) | YU145679A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034888A1 (en) * | 1980-09-12 | 1982-04-22 | Artus Feist | TUBE CONSTRUCTED FROM A FLEXIBLE OR STIFF PLASTIC FOR TRANSPORTING A HEAT CARRIER |
| DE3116872A1 (en) * | 1981-04-28 | 1982-11-11 | Thermoval Fußbodenheizungen Entwicklungs- und Forschungsgesellschaft mbH, 1150 Wien | Air-conditioning floor |
| DE3227326A1 (en) * | 1982-07-22 | 1984-01-26 | Karsten 7148 Remseck Laing | Pressureless large-surface heating system |
| DE3331981A1 (en) * | 1983-09-05 | 1985-03-21 | ZUGLA AG, Glarus | Connecting piece, in particular for the liquid-tight connecting of two connections of heating panels of a floor heating system |
| SE8902324L (en) * | 1989-06-27 | 1990-12-28 | Bengt Valdemar Eggemar | PROCEDURE AND DEVICE FOR HEAT EXCHANGE |
| DE4427147A1 (en) * | 1994-07-30 | 1996-02-01 | Hewing Gmbh | Layable pipe arrangement |
| KR100571293B1 (en) * | 1997-02-07 | 2006-10-11 | 가부시키가이샤 주켄 산교 | installation structure of placing-and-laying flooring materials |
| AT412669B (en) * | 2003-02-27 | 2005-05-25 | Raimund Harreither | CONVERTING ELEMENT DESIGNED AS A WALL ELEMENT |
| EP2876375A3 (en) * | 2013-11-22 | 2015-09-02 | Schluter Systems L.P. | In-floor heating apparatuses |
| US10527293B2 (en) * | 2015-08-13 | 2020-01-07 | Warmboard, Inc. | Radiant panel with varied channel geometries for enhanced retention of tubing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031909A (en) * | 1973-07-27 | 1975-03-28 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB260414A (en) * | 1925-10-17 | 1926-11-04 | Francis John Phillips | Improvements in radiators for heating apparatus |
| FR844026A (en) * | 1938-09-27 | 1939-07-18 | Improvements to tubular elements radiating heat or cold used in large surfaces, particularly those of floors and ceilings | |
| CH252971A (en) * | 1944-12-14 | 1948-02-15 | Borghesan Henri | Heating or cooling device using radiant panels. |
| FR908262A (en) * | 1944-12-14 | 1946-04-04 | Radiant panel, heating or cooling, advanced | |
| CH535926A (en) * | 1970-03-04 | 1973-04-15 | Tech Gebaeudeausruestung Veb K | Device for attaching radiant panels to the heating or cooling pipes of a ceiling heating or cooling system |
| JPS4954951U (en) * | 1972-08-15 | 1974-05-15 | ||
| DE7317697U (en) * | 1973-05-11 | 1973-11-08 | Berberich E | |
| JPS51141955U (en) * | 1975-05-10 | 1976-11-15 | ||
| DE2603662A1 (en) * | 1976-01-31 | 1977-08-04 | Hoefert Lothar | Underfloor heating elements - consist of pre-fabricated profiled tubes of standard sizes |
| NL7604461A (en) * | 1976-04-27 | 1977-10-31 | Lutz Dr Ing Hans | Meandering pipe panel heating system - has inlet pipes midway between parallel outlet pipes |
-
1978
- 1978-06-28 AT AT0468378A patent/AT378846B/en not_active IP Right Cessation
- 1978-12-13 DE DE2857373A patent/DE2857373C2/en not_active Expired
- 1978-12-13 DE DE19787836808U patent/DE7836808U1/en not_active Expired
- 1978-12-13 DE DE2853665A patent/DE2853665C3/en not_active Expired
-
1979
- 1979-05-17 NL NLAANVRAGE7903898,A patent/NL172786C/en active Search and Examination
- 1979-05-17 GR GR59111A patent/GR64882B/en unknown
- 1979-05-23 CH CH481579A patent/CH640932A5/en not_active IP Right Cessation
- 1979-05-24 CS CS793580A patent/CS226005B2/en unknown
- 1979-05-25 NO NO791724A patent/NO791724L/en unknown
- 1979-05-29 IT IT49236/79A patent/IT1118855B/en active
- 1979-06-06 GB GB7919767A patent/GB2024400B/en not_active Expired
- 1979-06-08 JP JP7136179A patent/JPS556191A/en active Granted
- 1979-06-11 LU LU81374A patent/LU81374A1/en unknown
- 1979-06-12 SE SE7905151A patent/SE437876B/en not_active IP Right Cessation
- 1979-06-20 YU YU01456/79A patent/YU145679A/en unknown
- 1979-06-22 DD DD79213845A patent/DD144597A5/en unknown
- 1979-06-22 BE BE0/195917A patent/BE877208A/en not_active IP Right Cessation
- 1979-06-27 ES ES481964A patent/ES481964A1/en not_active Expired
- 1979-06-28 FR FR7916734A patent/FR2429987A1/en active Granted
- 1979-08-08 IE IE1219/79A patent/IE48651B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5031909A (en) * | 1973-07-27 | 1975-03-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2429987B1 (en) | 1985-03-22 |
| SE7905151L (en) | 1979-12-29 |
| BE877208A (en) | 1979-10-15 |
| AT378846B (en) | 1985-10-10 |
| GB2024400A (en) | 1980-01-09 |
| DE2853665B2 (en) | 1980-10-02 |
| NL172786C (en) | 1983-10-17 |
| CS226005B2 (en) | 1984-03-19 |
| IE791219L (en) | 1979-12-28 |
| ATA468378A (en) | 1985-02-15 |
| NL7903898A (en) | 1980-01-03 |
| YU145679A (en) | 1983-01-21 |
| LU81374A1 (en) | 1979-09-12 |
| IE48651B1 (en) | 1985-04-03 |
| CH640932A5 (en) | 1984-01-31 |
| DD144597A5 (en) | 1980-10-22 |
| GB2024400B (en) | 1982-12-01 |
| FR2429987A1 (en) | 1980-01-25 |
| DE7836808U1 (en) | 1979-09-27 |
| GR64882B (en) | 1980-06-06 |
| DE2853665A1 (en) | 1980-01-03 |
| DE2853665C3 (en) | 1981-08-13 |
| IT7949236A0 (en) | 1979-05-29 |
| JPS556191A (en) | 1980-01-17 |
| IT1118855B (en) | 1986-03-03 |
| ES481964A1 (en) | 1980-04-01 |
| NO791724L (en) | 1980-01-02 |
| SE437876B (en) | 1985-03-18 |
| DE2857373C2 (en) | 1982-05-06 |
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