JP4149348B2 - Fluid tube fixture and fluid tube fixing method - Google Patents
Fluid tube fixture and fluid tube fixing method Download PDFInfo
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- JP4149348B2 JP4149348B2 JP2003353333A JP2003353333A JP4149348B2 JP 4149348 B2 JP4149348 B2 JP 4149348B2 JP 2003353333 A JP2003353333 A JP 2003353333A JP 2003353333 A JP2003353333 A JP 2003353333A JP 4149348 B2 JP4149348 B2 JP 4149348B2
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- 239000012530 fluid Substances 0.000 title claims description 199
- 238000000034 method Methods 0.000 title claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 36
- 238000005192 partition Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000088 plastic resin Substances 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- 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
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
本発明は、流体チューブ固定具に関する。さらに詳しくは、一般住宅、集合住宅、商業ビルまたはホテルなどの建築物に用いられる床暖房用放熱体に配置する流体チューブ、特に、床下側から床面側に導かれる（床下取出しされる）、または床上側から床下側に導かれる（床下送出しされる）（以下、両者を含めて「床下取出しされる」と記載することがある）流体チューブ、および／または、流体チューブとヘッダの双方（以下、単に流体チューブと記載することがある）を、床面に固定するための固定具に関する。 The present invention relates to a fluid tube fixture. More specifically, a fluid tube disposed in a heat radiator for floor heating used in a building such as a general house, an apartment house, a commercial building or a hotel, in particular, led from the under floor side to the floor side (taken out under the floor), Alternatively, a fluid tube guided from the upper floor to the lower floor (delivered under the floor) (hereinafter sometimes referred to as “taken out under the floor”) and / or both the fluid tube and the header ( Hereinafter, it may be simply referred to as a fluid tube) and relates to a fixing tool for fixing to a floor surface.
従来、一般住宅、集合住宅、商業ビルまたはホテルなどの居住性を向上させるために、床面からの放熱によって屋内を暖房する床暖房方式が提案され実用化されている。この床暖房技術の一例として、発泡合成樹脂から調製された板状体に、温水などの熱媒を通す熱媒チューブをあらかじめ埋設した床暖房用マット（またはパネル）を床面に敷設し、その上側にカーペットや木製化粧板などの表装材（または表面被覆材）を配置して、暖房可能な床とする技術が挙げられる。この種の床暖房用マットは、室内の暖房したい場所に配置されるが、この際、暖房を必要としない床部分には、主として床暖房用マットと同質の材料で調製したダミー板を敷設して、凹凸のないバリヤフリー床とし、かつ、床面を歩行した際の感触を同一にする手法が採用されている。 Conventionally, in order to improve the habitability of ordinary houses, apartment houses, commercial buildings, hotels, etc., a floor heating system for heating the interior by heat radiation from the floor surface has been proposed and put into practical use. As an example of this floor heating technology, a floor heating mat (or panel) in which a heating medium tube through which a heating medium such as hot water is passed is laid on a floor prepared on a synthetic resin foam, is placed on the floor surface. A technique for providing a floor that can be heated by arranging a covering material (or a surface covering material) such as a carpet or a wooden decorative board on the upper side is mentioned. This type of floor heating mat is placed in a room where heating is desired. At this time, a dummy plate made mainly of the same material as the floor heating mat is laid on the floor where heating is not required. In addition, a barrier-free floor with no unevenness and the same feeling when walking on the floor surface are adopted.
上記の床暖房用マットを構成する板状体に埋設された熱媒チューブの端部は、この板状体の周縁部に配置したヘッダに集められ、屋外の適所または屋内の壁面側や隅部に配置された熱媒の供給量や温度を制御する熱媒制御装置に、流体チューブを介して繋がれる。屋外に配置した熱媒制御装置に繋いだ流体チューブを、床下側から床表面側に導いて（床下取出して）ヘッダで分岐する場合には、比較的高い剛性の流体チューブが、流体チューブ固定具を上方に押上げて、床暖房用マット敷設後の床面に不陸が生じるという欠点があった。 The ends of the heat transfer tubes embedded in the plate-like body constituting the floor heating mat are collected in a header arranged at the peripheral edge of the plate-like body, and are placed at appropriate outdoor or indoor wall surfaces and corners. It connects with the heat medium control apparatus which controls the supply amount and temperature of the heat medium arrange | positioned in through a fluid tube. When a fluid tube connected to a heat medium control device arranged outdoors is led from the bottom floor side to the floor surface side (taken under the floor) and branched at the header, a relatively high rigidity fluid tube is a fluid tube fixture. There is a disadvantage that the floor surface is raised on the floor surface after the floor heating mat is laid.
さらに、剛性の高い流体チューブを床面に平坦に配置したヘッダに繋ぐためには、ヘッダ自体が流体チューブによって床面から浮き上げられないように、流体チューブの湾曲をなくた状態で繋ぐために、床下取出しされた流体チューブが箇所からヘッダまでの距離を長くする必要がある。床下取出し位置からヘッダまでの距離を長くすると、連結部が長くなり過ぎ、板状体の周縁部に埋め込むことが困難で板状体周縁部からはみ出してしまう。床暖房用マットはみ出し部分があると、床面は均一加熱できないので、配置するダミー板を床暖房用マットからはみ出した部分に合せて加工する必要があり、特に床暖房用マットを複数枚組合せて敷設する際に障害になるので、この障害を除くために敷設作業が繁雑になる。 Furthermore, in order to connect a rigid fluid tube to a header arranged flat on the floor surface, in order to connect the header without removing the curvature of the fluid tube so that the header itself is not lifted from the floor surface by the fluid tube. The fluid tube taken out under the floor needs to increase the distance from the location to the header. If the distance from the underfloor take-out position to the header is increased, the connecting portion becomes too long, and it is difficult to embed it in the peripheral portion of the plate-like body, so that it protrudes from the peripheral portion of the plate-like body. If there is a floor heating mat protruding part, the floor surface cannot be heated uniformly.Therefore, it is necessary to process the dummy plate to be placed according to the part protruding from the floor heating mat, especially when combining multiple floor heating mats. Since it becomes an obstacle when laying, the laying work becomes complicated to eliminate this obstacle.
上記欠点を改良するために、床下取出しする部分に配置する流体チューブ固定具を、ビスによって床面に固定する方法がある。しかしこのビスによる固定方法は、(1)床面が固いスラブ面の場合には採用できない、(2)室内の適所に床暖房用マットを配置する際に、この配置場所にあらかじめ金属製の流体チューブ取出しボックスが配置されている場合には採用できない、などの欠点がある。
本発明者らは、かかる状況にあって、上記従来技術の欠点を解決した流体チューブ、または流体チューブとヘッダ双方の固定具を提供すべく鋭意検討した結果、本発明を完成したものである。本発明の目的は、次の通りである。
１．ヘッダと連絡流体チューブとの連結部を長くする必要のない、流体チューブ固定具を提供する。
２．流体チューブの固定具を配置する床面が、ビス止め困難な固い箇所であっても、流体チューブを効果的に固定できる流体チューブ固定具を提供する。
３．敷設後の床面に不陸が生じ難い、流体チューブ固定具を提供する。
Under these circumstances, the present inventors have intensively studied to provide a fluid tube that solves the drawbacks of the prior art described above, or a fixture for both the fluid tube and the header. As a result, the present invention has been completed. The object of the present invention is as follows.
1. Provided is a fluid tube fixture that does not require a long connection between a header and a communication fluid tube.
2. Provided is a fluid tube fixing device capable of effectively fixing a fluid tube even when the floor surface on which the fluid tube fixing device is disposed is a hard place where it is difficult to screw.
3. Provided is a fluid tube fixing tool in which unevenness is unlikely to occur on a floor surface after laying.
上記課題を解決するため、第一発明では、複数本の流体チューブを床面に固定する流体チューブ固定具において、この固定具は外観が四角形で肉厚の板状体を呈し、上側面はほぼ平滑にされ、下側面には流体チューブを配置するための複数本の流体チューブ配置溝と、板状体の外側端部に、この端部から外側に延在する肉薄で狭幅の鍔が設けられてなり、かつ、板状体は熱可塑性樹脂から射出成形法によって製造され、平面形状の大きさが５０〜２００mm×５０〜２００mmの範囲、厚さが５〜２０mmの範囲、鍔は幅が５〜３０mm、厚さが０．５〜２mmの範囲で選ばれたものであることを特徴とする、流体チューブ固定具を提供する。 In order to solve the above-mentioned problems, in the first invention, in the fluid tube fixture for fixing a plurality of fluid tubes to the floor surface, the fixture has a rectangular plate-like appearance and a thick plate-like body, and the upper side surface is substantially the same. The lower surface is provided with a plurality of fluid tube disposition grooves for disposing the fluid tube, and a thin and narrow ridge extending outward from this end portion on the outer end portion of the plate-like body. is Ri Na and and the plate-like body is produced by injection molding a thermoplastic resin, the size range of 50 to 200 mm × 50 to 200 mm in a planar shape, a thickness of 5~20mm range, flange width but 5 to 30 mm, thickness you characterized in that selected in the range of 0.5 to 2 mm, to provide a fluid tube fixture.
第二発明では、数本の流体チューブを流体チューブ固定具によって床面に固定する方法において、外観が四角形で厚肉の板状体を呈し、上側面はほぼ平滑にされ、下側面には流体チューブを配置するための複数本の流体チューブ配置溝と、これら流体チューブ配置溝を区画する区画凸状部が相互に平行に形成され、外側の区画凸状部の下側端部に、この端部から外側に延在する肉薄で狭幅の鍔が設けられてなる流体チューブ固定具を使用し、まず、流体チューブ固定具の上側面を上にし、流体チューブ配置溝に流体チューブを配置して床面に載置し、ついで、鍔に床暖房マットの端部を重ね合せ、床暖房マットを鍔の近傍で床面にビス止めすることを特徴とする、流体チューブの固定方法を提供する。 In the second invention, in the method of fixing several fluid tubes to the floor surface with a fluid tube fixture, the plate has a rectangular appearance and a thick plate, the upper surface is substantially smooth, and the lower surface is fluid. A plurality of fluid tube placement grooves for placing the tubes and a partition convex portion that partitions these fluid tube placement grooves are formed in parallel to each other, and this end is formed at the lower end of the outer partition convex portion. Use a fluid tube fixture that has a thin and narrow ridge that extends outward from the section. First, place the fluid tube in the fluid tube placement groove with the upper side of the fluid tube fixture facing up. Provided is a fluid tube fixing method, characterized in that it is placed on the floor surface, and then the end of the floor heating mat is superposed on the basket, and the floor heating mat is screwed to the floor near the fence.
本発明に係る流体チューブ固定具、および流体チューブの固定方法は、以下に詳細に説明するとおりであり、次のような特別に有利な効果を奏し、その産業上の利用価値は極めて大である。
１．本発明に係る流体チューブ固定具によって流体チューブを固定する場合には、流体チューブを流体チューブ固定具によって強制的に変形させるので、床下取出した直後、または床下送出し直前の流体チューブとヘッダとの連結部の長さを短縮することができる。
２．本発明に係る流体チューブ固定具の対向する二辺に、薄く狭幅の鍔を設けているので、この鍔に床暖房用マットの端部を重ねて床暖房用マットによって床面に固定できるので、床面がビス止め困難な固い箇所であっても、流体チューブを効果的に固定できる。
３．本発明に係る流体チューブ固定具の流体チューブ配置溝に流体チューブを配置し、流体チューブに流体チューブ押さえ具を当接し、板状体の上側面からビス穴にビスを挿入したビスによって、流体チューブ押さえ具をビス止めしたときは、流体チューブを確実に強制的に変形させることができるので、床下取出した直後、または床下送出し直前の流体チューブとヘッダとの連結部の長さを短縮し、かつ、流体チューブまたは流体チューブとヘッダ双方の固定具が上側に浮き上げられず、床面に不陸が生じることもない。
４．本発明に係る流体チューブ固定具は、区画凸状部に上側面から貫通した複数個のビス穴を設けるので、流体チューブ固定具を配置する床面の状況によっては、流体チューブ固定具を床面に直接ビス止めすることができるので、多目的に使用可能であり、予め製作する流体チューブ固定具の数を減らすことができる。
The fluid tube fixing device and the fluid tube fixing method according to the present invention are as described in detail below, and have the following particularly advantageous effects, and their industrial utility value is extremely large. .
1. When the fluid tube is fixed by the fluid tube fixing device according to the present invention, the fluid tube is forcibly deformed by the fluid tube fixing device. The length of the connecting portion can be shortened.
2. Since the thin and narrow ridges are provided on the two opposite sides of the fluid tube fixture according to the present invention, the end of the floor heating mat can be overlaid on this ridge and fixed to the floor surface by the floor heating mat. Even if the floor surface is a hard place where it is difficult to screw, the fluid tube can be fixed effectively.
3. The fluid tube is arranged in the fluid tube placement groove of the fluid tube fixture according to the present invention, the fluid tube holding tool is brought into contact with the fluid tube, and the screw is inserted into the screw hole from the upper side surface of the plate-like body. When the presser is screwed, the fluid tube can be surely deformed, so the length of the connecting part between the fluid tube and the header immediately after taking out under the floor or immediately before sending under the floor is shortened. In addition, the fluid tube or the fixtures of both the fluid tube and the header are not lifted upward, and no unevenness occurs on the floor surface.
4). Since the fluid tube fixture according to the present invention is provided with a plurality of screw holes penetrating from the upper side surface in the partition convex portion, depending on the situation of the floor surface where the fluid tube fixture is arranged, the fluid tube fixture may be placed on the floor surface. Since the screw can be directly screwed to the head, it can be used for various purposes and the number of fluid tube fixtures to be manufactured in advance can be reduced.
以下、本発明を詳細に説明する。本発明に係る流体チューブ固定具は、一般住宅、集合住宅、商業ビルまたはホテルなどの居住性を向上させる目的で床に配置される床暖房用マットの内部に配置される流体（熱媒）を分岐する部材であって、床暖房用マットの近傍に配置された流体循環装置で調温・調圧された流体の主往き流体チューブと、放熱体内を循環した流体の主戻り流体チューブを、ヘッダ接続される複数本の流体チューブを、または流体チューブとヘッダの双方を、床面に固定する流体チューブ固定具である。放熱体の近傍とは両者が大きく離れていないことを意味し、屋内・屋外のいずれであってもよい。 Hereinafter, the present invention will be described in detail. The fluid tube fixture according to the present invention uses a fluid (heat medium) disposed inside a floor heating mat disposed on the floor for the purpose of improving the habitability of ordinary houses, apartment houses, commercial buildings or hotels. A branching member, a main flow fluid tube of the fluid whose temperature is adjusted and regulated by a fluid circulation device arranged in the vicinity of the floor heating mat, and a main return fluid tube of the fluid circulated in the radiator, A fluid tube fixture for fixing a plurality of fluid tubes to be connected, or both a fluid tube and a header to a floor surface. The vicinity of the radiator means that they are not greatly separated, and may be either indoor or outdoor.
本発明に係る流体チューブ固定具は、外観が四角形で厚肉の板状体を呈し、上側面はほぼ平滑にされ、下側面は流体チューブを配置するための複数本の流体チューブ配置溝と、この流体チューブ配置溝を区画する区画凸状部が相互に平行に形成されている。板状体は、平面形状の大きさが５０〜２００mm×５０〜２００mmの範囲、厚さが５〜２０mmの範囲で選ばれる。厚さは、床暖房用マットを構成する板状体と同じ寸法とするのが、好ましい。 The fluid tube fixture according to the present invention has a rectangular plate-like and thick plate-like body, the upper surface is substantially smoothed, and the lower surface is a plurality of fluid tube placement grooves for placing the fluid tubes, Partition convex portions that partition the fluid tube placement groove are formed in parallel to each other. The plate-like body is selected so that the size of the planar shape is 50 to 200 mm × 50 to 200 mm and the thickness is 5 to 20 mm. The thickness is preferably the same size as the plate-like body constituting the floor heating mat.
流体チューブ固定具の下側面に形成する流体チューブ配置溝は複数本、好ましくは二本、好ましくは相互に平行に形成する。この流体チューブ配置溝は、床下取出した直後、または床下送出し直前の剛性の流体チューブを配置した状態で、後記する押さえ具によって強制的に溝の底部（上側面）に沿って直線状に変形させるので、溝の底部の厚さは流体チューブの反発力で破損しない寸法とする。なお、流体チューブ配置溝の流体チューブと当接する部分の肉厚を、流体チューブの反発力で破損しない範囲で薄くすると、床下取出しされた流体チューブを床面に沿って変形させる空間を広くすることができ、好ましい。溝の深さと幅は、流体チューブが配置できる寸法とするのが好ましい。溝の深さは流体チューブの直径より若干大きい寸法とし、溝の幅は下側面に形成する溝の数にもよるが流体チューブの直径の１．１〜３倍の寸法とするのが好ましい。 A plurality of, preferably two, preferably two fluid tube disposition grooves formed on the lower surface of the fluid tube fixture are formed parallel to each other. This fluid tube placement groove is deformed in a straight line along the bottom (upper side) of the groove by the presser described later, with the rigid fluid tube placed immediately after taking out under the floor or just before sending out under the floor. Therefore, the thickness of the bottom of the groove is set so as not to be damaged by the repulsive force of the fluid tube. In addition, if the thickness of the portion of the fluid tube placement groove that comes into contact with the fluid tube is made thin within a range not damaged by the repulsive force of the fluid tube, the space for deforming the fluid tube taken out under the floor along the floor surface should be widened. This is preferable. The depth and width of the groove are preferably set to dimensions that allow the fluid tube to be disposed. The depth of the groove is slightly larger than the diameter of the fluid tube, and the width of the groove is preferably 1.1 to 3 times the diameter of the fluid tube, depending on the number of grooves formed on the lower surface.
流体チューブ固定具の下側面に形成する区画凸状部は、複数本、好ましくは三本によって流体チューブ配置溝を区画し、固定用ビスを嵌挿するビス穴を設ける部分で、複数本の流体チューブの間と、流体チューブ固定具の外側二辺に、流体チューブに平行に形成される。流体チューブ固定具の外側二辺に形成される区画凸状部（外側凸状部）は、同時に流体チューブ固定具の端部を補強し、流体チューブ配置溝の間の形成される区画凸状部（中間凸状部）は、同時に板状体の中央部分を補強する。外側区画凸状部の長さは、四角形板状体の一辺の長さと同じ寸法とし、幅は区画凸状部に後記する貫通したビス穴を設けることができる程度の寸法とするのが好ましい。中間凸状部の長さは、外側区画凸状部の長さと同じにする必要はなく、短くすることもできる。中間凸状部を短くすると、この部分に空間部が形成され、流体チューブの床下取出し、床下送出し用空間、ヘッダ配置用空間などとして活用することができる。中間凸状部の幅もまた、後記する貫通したビス穴を設けることができる程度の寸法とするのが好ましい。 The division convex portion formed on the lower surface of the fluid tube fixing tool is a portion that divides the fluid tube arrangement groove by a plurality, preferably three, and is provided with a screw hole into which a fixing screw is inserted. It is formed between the tubes and on the two outer sides of the fluid tube fixture in parallel to the fluid tubes. The partition convex portions (outer convex portions) formed on the two outer sides of the fluid tube fixture simultaneously reinforce the end portions of the fluid tube fixture and are formed between the fluid tube placement grooves. The (intermediate convex portion) simultaneously reinforces the central portion of the plate-like body. The length of the outer partition convex portion is preferably the same as the length of one side of the quadrangular plate-like body, and the width is preferably such that a penetrating screw hole described later can be provided in the partition convex portion. The length of the intermediate convex portion need not be the same as the length of the outer partition convex portion, and can be shortened. When the intermediate convex portion is shortened, a space portion is formed in this portion, and can be used as an underfloor extraction space, an underfloor delivery space, a header arrangement space, or the like. The width of the intermediate convex portion is also preferably set to such a dimension that a through screw hole to be described later can be provided.
本発明に係る流体チューブ固定具は、上記外側凸状部の下端部に、この下端部から外側に延在する肉薄で狭幅の鍔を設ける。板状体の外側凸状部の下端部に外側に延在させて設けた鍔は、流体チューブ固定具と床暖房用マットとを組合せて配置する際、鍔の上側に床暖房用マットの端部を重ねることにより、流体チューブ固定具を床面に押圧し、この部分が床面から浮き上がるのを防ぐことができる。鍔の幅は５〜３０mm、厚さは０．５〜２mmの範囲で選ぶのが好ましい。 In the fluid tube fixture according to the present invention, a thin and narrow ridge extending outward from the lower end portion is provided at the lower end portion of the outer convex portion. The coffin provided to extend to the lower end of the outer convex portion of the plate-like body is arranged on the upper side of the coffin and the end of the floor heating mat when the fluid tube fixture and the floor heating mat are arranged in combination. By overlapping the portions, the fluid tube fixing tool can be pressed against the floor surface, and this portion can be prevented from floating from the floor surface. The width of the ridge is preferably selected in the range of 5 to 30 mm and the thickness in the range of 0.5 to 2 mm.
流体チューブ固定具は、合成樹脂、架橋合成ゴム、金属、木材などから調製することができる。中でも合成樹脂を原料とし、射出成形法で調製するのが好適である。合成樹脂を原料として射出成形法で調製する場合は、外側凸状部と中間凸状部を貫通するビス穴の外郭とを、狭幅のリブによって形成し、残りの部分に隙間を形成すると、全体として軽量化することができ、リブが板状体を補強するので強度が優れた流体チューブ固定具とすることができる（後記、図１〜図３参照）。 The fluid tube fixture can be prepared from synthetic resin, crosslinked synthetic rubber, metal, wood, and the like. Among these, it is preferable to use a synthetic resin as a raw material and prepare it by an injection molding method. When preparing synthetic resin as a raw material by injection molding, the outer convex part and the outer contour of the screw hole penetrating the intermediate convex part are formed by narrow ribs, and a gap is formed in the remaining part, As a whole, the weight can be reduced, and the ribs reinforce the plate-like body, so that a fluid tube fixture having excellent strength can be obtained (see FIGS. 1 to 3 below).
本発明に係る流体チューブ固定具は、上記流体ューブ配置溝に対して直角に、板状体の両端側の区画凸状部に達する長さの流体チューブ押さえ具を配置可能とするのが好ましい。流体チューブ押さえ具（押さえ具）は、板状体の上側面からビス穴にビスを嵌挿し、ビスの先端を押さえ具のビス穴に螺合させ、流体ューブを上記流体チューブ配置用溝に流体ューブを配置した状態で溝の底部（上側面）に押圧し固定するように機能する。床下取出しされた流体ューブは、押さえ具によって強制的に溝の底部（上側面）に沿って直線状とするので、流体チューブ固定具を上方に押上げることがない。 In the fluid tube fixture according to the present invention, it is preferable that a fluid tube presser having a length reaching the partition convex portions on both ends of the plate-like body can be arranged at right angles to the fluid tube disposition groove. The fluid tube presser (presser) is inserted into the screw hole from the upper surface of the plate-like body, the tip of the screw is screwed into the screw hole of the presser, and the fluid tube is fluidized into the fluid tube placement groove. It functions to press and fix to the bottom (upper side) of the groove with the tube disposed. Since the fluid tube taken out under the floor is forced to be linear along the bottom (upper side surface) of the groove by the presser, the fluid tube fixture is not pushed upward.
押さえ具は金属板で調製し、その長さは対向する外側凸状部間に渡し、複数箇のビス穴でビスを螺合できる寸法とし、幅は５〜５０mm、厚さは金属板の材質にもよるが０．２〜２mmの範囲で選ぶことができる。押さえ具には、上記外側凸状部、中間凸状部のそれぞれに設けたビス穴に対応させて、ビス先端を螺合させすビス穴を設ける。押さえ具のビス穴は、ビスによる螺合を確実にする目的で、一方に突出した状態に設けるのが好ましい（後記、図６参照）。ビスの長さは、板状体の区画凸状部に貫通させて設けたビス穴に挿入し、上側面から押さえ具のビス穴に螺合できる寸法とし、押さえ具の下方から突出さない長さとする。 The presser is prepared with a metal plate, the length is passed between the outer convex parts facing each other, and the dimensions are such that the screws can be screwed with a plurality of screw holes, the width is 5 to 50 mm, and the thickness is the material of the metal plate It can be selected in the range of 0.2 to 2 mm, though it depends. The presser is provided with a screw hole for screwing the screw tip in correspondence with the screw hole provided in each of the outer convex portion and the intermediate convex portion. The screw hole of the presser is preferably provided in a state of protruding to one side for the purpose of ensuring screwing with a screw (see FIG. 6 described later). The length of the screw is such that it can be inserted into a screw hole that penetrates the partition convex portion of the plate-like body and can be screwed into the screw hole of the presser from the upper side, and does not protrude from below the presser Say it.
本発明に係る流体チューブ固定具を使用して流体チューブを所定の位置に固定するには、まず、床下取出しされた直後の流体チューブを、本発明に係る流体チューブ固定具の上側面を上にし、流体チューブ配置溝に流体チューブを配置して床面に載置し、ついで、鍔に床暖房マットの端部を重ね合せ、床暖房マットを鍔の近傍で床面にビス止めする。鍔の近傍とは、鍔の上ではなく鍔から１０〜５０mm程度離れた位置を意味する。鍔に床暖房マットの端部を重ね合せ、床暖房マットを鍔の近傍で床面にビス止めすることにより、流体チューブ固定具自体をビス止めしないにも拘らず、流体チューブ固定具は床面に固定される（後記、図４参照）。 In order to fix the fluid tube in a predetermined position using the fluid tube fixing device according to the present invention, first, the fluid tube immediately after being taken out under the floor is placed with the upper surface of the fluid tube fixing device according to the present invention facing upward. Then, the fluid tube is placed in the fluid tube placement groove and placed on the floor surface, and then the end of the floor heating mat is overlapped with the basket, and the floor heating mat is screwed to the floor near the fence. The vicinity of the heel means a position about 10 to 50 mm away from the heel, not on the heel. Although the end of the floor heating mat is overlaid on the coffin, and the floor heating mat is screwed to the floor near the coffin, the fluid tube fixing device is not (See FIG. 4 to be described later).
流体チューブ押さえ具（押さえ具）を使用して固定するには、流体チューブ配置溝に配置した流体チューブの下側に押さえ具を当接させ、ビスを板状体の区画凸状部に貫通させて設けたビス穴に挿入し、ビスを固定具上側面から押さえ具のビス穴に螺合させる（後記、図５参照）。流体チューブを押さえ具によって確実に強制的に変形させることができるので、床下取出した後の流体チューブとヘッダとの連結部の長さを短縮し、かつ、流体チューブまたは流体チューブとヘッダ双方の固定具が上側に浮き上げられず、床面に不陸が生じることもない。 In order to fix using a fluid tube presser (presser), the presser is brought into contact with the lower side of the fluid tube arranged in the fluid tube placement groove, and the screw is passed through the partition convex portion of the plate-like body. Then, the screw is screwed into the screw hole of the pressing tool from the upper side surface of the fixing tool (see FIG. 5 described later). Since the fluid tube can be reliably deformed by the presser, the length of the connecting portion between the fluid tube and the header after taking out under the floor is shortened, and the fluid tube or both the fluid tube and the header are fixed. The tool is not lifted to the upper side, and no unevenness occurs on the floor.
以下、本発明を図面に基いて詳細に説明するが、本発明はその趣旨を越えない限り以下の記載例に限定されるものではない。 Hereinafter, the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the following description examples without departing from the gist thereof.
図１は、本発明に係る流体チューブ固定具の一例の平面図であり、図２は、図１に示した流体チューブ固定具のＡ方向からの側面図であり、図３は、図１に示した流体チューブ固定具のＢ−Ｂ部分での縦断端面図であり、図４は、流体チューブを図２に示した流体チューブ固定具で固定した状態の一部切欠き側面略図であり、図５は、流体チューブを押さえ具で押さえた状態のＣ−Ｃ部分での縦断端面図であり、図６は押さえ具の一例の斜視図である。 FIG. 1 is a plan view of an example of a fluid tube fixture according to the present invention, FIG. 2 is a side view of the fluid tube fixture shown in FIG. 1 from the direction A, and FIG. FIG. 4 is a longitudinal sectional end view of the fluid tube fixture shown in FIG. 4 along the line B-B, and FIG. 4 is a partially cutaway side view schematically showing a state in which the fluid tube is fixed with the fluid tube fixture shown in FIG. 5 is a longitudinal end view of the CC portion in a state where the fluid tube is pressed by the pressing tool, and FIG. 6 is a perspective view of an example of the pressing tool.
図において、１は流体チューブ固定具、２は流体チューブ配置溝、３、４は区画凸状部、５は上側面、６は鍔、７、８はビス穴、９は流体チューブの床下取出し、床下送出し用空間、１０は流体チューブ、１１は床面、１２は床暖房用マット、１３はマッ固定用ビス、１４は流体チューブ押さえ具、１５は押さえ具用ビス、１６は押さえ具用ビス螺合穴である。 In the figure, 1 is a fluid tube fixing tool, 2 is a fluid tube placement groove, 3 and 4 are partition convex portions, 5 is an upper side surface, 6 is a hook, 7 and 8 are screw holes, and 9 is a fluid tube taken out under the floor, Underfloor delivery space, 10 is a fluid tube, 11 is a floor surface, 12 is a floor heating mat, 13 is a mat fixing screw, 14 is a fluid tube presser, 15 is a presser screw, and 16 is a presser screw. It is a screw hole.
図において、流体チューブ固定具１は、外観が四角形で上側面がほぼ平滑な板状体とされており、平面形状の寸法は１００mm×１２５mm×１２mmとされ、ポリエチレンを原料として射出成形法によって製造されたものである。流体チューブ固定具１の下側面は流体チューブを配置するための複数本の流体チューブ配置溝２と、この流体チューブ配置溝２を区画する区画凸状部３（外側）、４（中間）が相互に平行に形成されている。 In the figure, the fluid tube fixture 1 is a plate-like body having a square appearance and a substantially smooth upper surface, and the planar shape is 100 mm × 125 mm × 12 mm, and is manufactured by injection molding using polyethylene as a raw material. It has been done. The lower surface of the fluid tube fixture 1 has a plurality of fluid tube arrangement grooves 2 for arranging the fluid tubes, and partition convex portions 3 (outside) and 4 (intermediate) that define the fluid tube arrangement grooves 2 with each other. It is formed in parallel with.
図では、二本流体チューブ配置溝２を、二本の外側凸状部３（見掛け幅は２５mm）と一本の中間凸状部４（見掛け幅は１０mm）によって区画された例を示した。流体チューブ配置溝２の深さは、直径が１０mmの架橋ポリエチレン製流体チューブの直径より若干大きい寸法とされ、幅は上記流体チューブ直径の約２倍の２０mmとされている。床下取出しされた直後の流体チューブと当接する流体チューブ配置溝２部分の肉厚を、流体チューブの反発力で破損しない範囲で薄くすることができることは、前記したとおりである。 In the figure, an example is shown in which the two fluid tube placement grooves 2 are partitioned by two outer convex portions 3 (apparent width is 25 mm) and one intermediate convex portion 4 (apparent width is 10 mm). The depth of the fluid tube placement groove 2 is slightly larger than the diameter of a crosslinked polyethylene fluid tube having a diameter of 10 mm, and the width is 20 mm, which is approximately twice the diameter of the fluid tube. As described above, the thickness of the portion of the fluid tube disposing groove 2 that comes into contact with the fluid tube immediately after being taken out under the floor can be reduced as long as it is not damaged by the repulsive force of the fluid tube.
外側凸状部３は板状体の両端部を補強し、外側凸状部３の長さは四角形板状体の一辺の長さと同じ寸法とされ、中間凸状部４は外側凸状部３の長さの半分以下の５５mmとし、中間凸状部４が形成されていない部分は、ヘッダ配置用空間９として活用される。ヘッダを固定する必要がない場合は、中間凸状部４の長さを外側凸状部３の長さと同一にすればよい。外側凸状部３と中間凸状部４ともに、外郭を肉厚が１．５mmのリブによって形成し、ビス穴７、８はもまた外郭を肉厚が２mmのリブによって形成した例を示した。ビス穴７は押さえ具用ビスを挿入するビス穴であり、ビス穴８は流体チューブ固定具１を配置する場所がビス止め可能な場合にビスを挿入するビス穴である。外側凸状部３の下側端部に、この端部から外側に延在する、厚さが２mm、幅が１０mmの肉薄で狭幅の鍔６が設けられている。 The outer convex portion 3 reinforces both ends of the plate-like body, the length of the outer convex portion 3 is the same as the length of one side of the quadrangular plate-like body, and the intermediate convex portion 4 is the outer convex portion 3. The portion where the intermediate convex portion 4 is not formed is used as the header arrangement space 9. When it is not necessary to fix the header, the length of the intermediate convex portion 4 may be the same as the length of the outer convex portion 3. Both the outer convex portion 3 and the intermediate convex portion 4 have an outer shell formed with a rib having a thickness of 1.5 mm, and the screw holes 7 and 8 are also formed with a rib having a thickness of 2 mm. . The screw hole 7 is a screw hole into which a screw for a pressing tool is inserted, and the screw hole 8 is a screw hole into which a screw is inserted when the place where the fluid tube fixing tool 1 is disposed can be screwed. A thin and narrow ridge 6 having a thickness of 2 mm and a width of 10 mm is provided at the lower end of the outer convex portion 3 and extends outward from the end.
流体チューブ固定具１によって、流体チューブ、および／または、流体チューブとヘッダの双方を床面１１に固定する場合は、図４に一部切欠き側面略図に示したように、外側凸状部３の下側端部に連接させて設けた鍔６の上側に、床暖房用マット１１の端部を重ね、鍔６の近傍でマット固定用ビス１３によって床面に固定する。このように固定することによって、流体チューブ固定具１を配置する場所が、流体チューブ取出しボックスが配置されていてビス止めできない場所であっても、流体チューブ固定具１そのものをビス止めしないで、流体チューブ取出しボックスが配置されている場所を避けて、固定することができる。 When the fluid tube and / or both the fluid tube and the header are fixed to the floor surface 11 by the fluid tube fixing tool 1, as shown in a partially cutaway side schematic view in FIG. The end of the floor heating mat 11 is overlapped on the upper side of the fence 6 connected to the lower end of the floor, and is fixed to the floor surface by the mat fixing screws 13 in the vicinity of the fence 6. By fixing in this way, even if the place where the fluid tube fixing tool 1 is arranged is a place where the fluid tube take-out box is arranged and cannot be screwed, the fluid tube fixing tool 1 itself is not screwed, It can be fixed avoiding the place where the tube take-out box is arranged.
流体チューブ固定具１によって、流体チューブ、および／または、流体チューブとヘッダの双方を床面１１により効果的に固定する場合には、図６に斜視図で示した、幅２５mm、長さ１００mm、厚さ１mm、ビス穴の高さ４mmの亜鉛メッキした鋼板よりなる流体チューブ押さえ具１４を使用し、図５に縦断端面図として示したように、流体チューブの下側に押さえ具１４を当接させ、押さえ具用ビス１５を板状体の区画凸状部に貫通させて設けたビス穴７に挿入し、ビス（長さ１０mm）を固定具上側面から押さえ具のビス穴に螺合させればよい。床下取出した直後または床下送出し直前の流体チューブの弾力によって上方に押上げられる変形を、強制的に矯正して平坦にすることができる。なお、押さえ具を当接する位置を明確にし、かつ、押さえ具用ビス１５ビスを螺合させる際に押さえ具が移動しないように、外側凸状部３の下側端部内側に押さえ具当接用切欠き１７を設けるのが好ましい。 When the fluid tube and / or both the fluid tube and the header are effectively fixed to the floor surface 11 by the fluid tube fixture 1, the perspective view of FIG. 6 shows a width of 25 mm, a length of 100 mm, Using a fluid tube retainer 14 made of a galvanized steel plate with a thickness of 1 mm and a screw hole height of 4 mm, the retainer 14 is brought into contact with the lower side of the fluid tube as shown in a vertical end view in FIG. The presser screw 15 is inserted into the screw hole 7 provided through the partition convex portion of the plate-like body, and the screw (length 10 mm) is screwed into the screw hole of the presser from the upper surface of the fixture. Just do it. The deformation pushed upward by the elasticity of the fluid tube immediately after taking out under the floor or immediately before sending out under the floor can be forcibly corrected and flattened. It should be noted that the position where the presser abuts is clarified, and the presser abuts the inner side of the lower end of the outer convex portion 3 so that the presser does not move when screwing the screw 15 for the presser. A notch 17 is preferably provided.
本発明に係る流体チューブ固定具は、以上詳細に説明したとおりであり、一般住宅、集合住宅、商業ビルまたはホテルなどの建築物に用いられる床暖房用放熱体に配置する流体チューブ、特に、床下側から床面側に導かれる（床下取出しされる）、または床上側から床下側に導かれる（床下送出しされる）（以下、両者を含めて「床下取出しされる」と記載することがある）流体チューブ、および／または、流体チューブとヘッダの双方（以下、単に流体チューブと記載することがある）を、床面に固定するために活用される。 The fluid tube fixing device according to the present invention is as described in detail above, and is a fluid tube disposed in a radiator for floor heating used in a building such as a general house, an apartment house, a commercial building, or a hotel, in particular, under the floor. From the side to the floor side (taken under the floor), or led from the upper floor to the under floor side (sent under the floor) (hereinafter referred to as “taken under the floor” including both) ) Fluid tubes and / or both fluid tubes and headers (hereinafter sometimes simply referred to as fluid tubes) are utilized for fixing to the floor surface.
１：流体チューブ固定具
２：流体チューブ配置溝
３、４：外区画凸状部、
５：上側面
６：鍔
７、８：ビス穴
９：流体チューブの床下取出し、床下送出し用空間
１０：流体チューブ
１１：床面
１２：床暖房用マット
１３：マット固定用ビス
１４：流体チューブ押さえ具
１５：押さえ具用ビス
１６：押さえ具用ビス螺合穴
１７：押さえ具当接用切欠き
1: Fluid tube fixture 2: Fluid tube arrangement groove 3, 4: Outer section convex portion,
5: Upper side surface 6: 鍔 7, 8: Screw hole 9: Space for taking out the fluid tube under the floor and sending it under the floor 10: Fluid tube 11: Floor surface 12: Floor heating mat 13: Mat fixing screw 14: Fluid tube Presser
15: Screw for presser 16: Screw screw hole for presser 17: Notch for presser contact
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| JP2003353333A JP4149348B2 (en) | 2003-10-14 | 2003-10-14 | Fluid tube fixture and fluid tube fixing method |
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| JP2003353333A JP4149348B2 (en) | 2003-10-14 | 2003-10-14 | Fluid tube fixture and fluid tube fixing method |
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| JP2005121241A JP2005121241A (en) | 2005-05-12 |
| JP4149348B2 true JP4149348B2 (en) | 2008-09-10 |
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