JPH01277138A - Hot water circulation type floor heating apparatus - Google Patents
Hot water circulation type floor heating apparatusInfo
- Publication number
- JPH01277138A JPH01277138A JP10537888A JP10537888A JPH01277138A JP H01277138 A JPH01277138 A JP H01277138A JP 10537888 A JP10537888 A JP 10537888A JP 10537888 A JP10537888 A JP 10537888A JP H01277138 A JPH01277138 A JP H01277138A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- pipe
- warm water
- piping
- floor
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 274
- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000012212 insulator Substances 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 210000002445 nipple Anatomy 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、床構造体と床仕上げ材との間に温水配管を配
設し、ここに温水を循環させて、床仕上げ材及びその上
の空間を輻射熱で暖めるようにした温水循環式床暖房装
置に関するものである。[Detailed Description of the Invention] [Industrial Field of Application] The present invention provides hot water piping that is installed between a floor structure and a floor finishing material, and circulates hot water therein to heat the floor finishing material and its top. This invention relates to a hot water circulation type floor heating system that heats a space with radiant heat.
従来のこの種の温水循環式床暖房装置は、床構造体と床
仕上げ材との間に、例えばコンクリート床またはコンク
リートスラブ下の砂等の中に長尺の鋼管を屈曲させた温
水配管を埋設し、この銅管内に温水を循環させることに
よって、コンクリートまたは砂に熱を伝え、その熱がそ
の上の空間に輻射することによって部屋を暖めるように
したものであった。Conventional hot water circulation type floor heating systems of this type have hot water piping, which is a long bent steel pipe, buried between the floor structure and the floor finishing material, for example in sand under a concrete floor or concrete slab. By circulating hot water through the copper pipes, heat was transferred to the concrete or sand, and the heat radiated into the space above, warming the room.
しかしながら、このコンクリートの中に鋼管を埋設した
温水循環式床暖房装置では、アルカリ性のコンクリート
の中で鋼管が常に腐蝕の危険に晒されており、また、鋼
管自身の熱による伸び縮みや、コンクリート床の移動や
ひび割れにより生じる歪み応力、さらには導管内の水の
凍結等の外力のため、はとんど修理不可能な液漏れを起
こす虞がある。さらに鋼管自体が非常に高価であり、加
工費も高いため高温度の水を循環させることにより経済
的効果を得ていたが、それでも施工価格が高く、高温水
を得るためのエネルギーも多く必要だった。また他の床
構造の場合も熱による鋼管自身の伸縮やその他の外力の
影響を常に考慮しなければならず、施工やメンテナンス
が面倒であった。However, in hot water circulation type floor heating systems in which steel pipes are buried in concrete, the steel pipes are constantly exposed to the risk of corrosion in the alkaline concrete, and the steel pipes themselves are subject to expansion and contraction due to heat, and the concrete floor Strain stress caused by movement and cracking of pipes, as well as external forces such as freezing of water in the pipes, can lead to liquid leaks that are almost impossible to repair. Furthermore, steel pipes themselves are very expensive and the processing costs are high, so although circulating high-temperature water has been economically effective, construction costs are still high and a lot of energy is required to obtain high-temperature water. Ta. In addition, in the case of other floor structures, the expansion and contraction of the steel pipes themselves due to heat and the influence of other external forces must always be considered, making construction and maintenance cumbersome.
また長尺の鋼管を用いるため、供給側と戻り側での温度
差が大きくなり、温度ムラを生じることが。Additionally, since long steel pipes are used, the temperature difference between the supply side and the return side becomes large, which can cause temperature unevenness.
あり、また温度調整も面倒であった。Also, adjusting the temperature was troublesome.
そこで本発明は、腐蝕や破損の虞がなく、低温水による
暖房が可能で、かつ施工費用も低廉な温水循環式床暖房
装置を提供することを目的とする。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a hot water circulation floor heating system that is free from corrosion or damage, allows heating with low-temperature water, and is inexpensive to install.
上記した目的を達成するために本発明は、床構造体と床
仕上げ材との間に温水配管を配設し、この温水配管の中
に温水供給管から温水を供給し、該温水配管から温水戻
り管に温水を戻して循環させ、床仕上げ材及びその上の
空間を輻射熱により暖める温水循環式床暖房装置におい
て、前記温水配管を可撓性の樹脂材料で形成したことを
特徴とするもので、さらにこの温水配管を複数本配設し
、各温水配管の両端部をそれぞれ温水供給管と温水戻り
管に接続し、各温水配管に温水供給管から温水戻り管に
至る開回路を形成したことを特徴とするものである。そ
して前記温水配管として、複数の温水流路が、特に好ま
しくは３本の温水流路が並列に一体形成されているもの
を用いたこと、この３本の温水流路の内、中央に形成さ
れた温水流路を利用して、温水配管を固定したこと、さ
らに−体形成された複数の温水流路の内、少なくともひ
とつの温水流路には、温水を逆方向から循環させたこと
、そして複数の温水流路が並列に一体形成された温水配
管の端部を各温水流路ごとに分離し、該分離された温水
流路の両端部をそれぞれ温水供給管と温水戻り管に接続
したことを含むものである。In order to achieve the above object, the present invention provides a hot water pipe between a floor structure and a floor finishing material, supplies hot water from a hot water supply pipe into the hot water pipe, and supplies hot water from the hot water pipe to the hot water pipe. A hot water circulation type floor heating device that circulates hot water back through a return pipe to warm the floor finishing material and the space above it using radiant heat, characterized in that the hot water piping is formed of a flexible resin material. Furthermore, a plurality of these hot water pipes were installed, and both ends of each hot water pipe were connected to a hot water supply pipe and a hot water return pipe, respectively, and an open circuit was formed in each hot water pipe from the hot water supply pipe to the hot water return pipe. It is characterized by: Further, as the hot water piping, a plurality of hot water channels, particularly preferably three hot water channels integrally formed in parallel, is used; The hot water pipes are fixed using the hot water channels formed in the body, and further, hot water is circulated from the opposite direction in at least one of the plurality of hot water channels formed in the body. The ends of a hot water pipe in which a plurality of hot water channels are integrally formed in parallel are separated for each hot water channel, and both ends of the separated hot water channels are connected to a hot water supply pipe and a hot water return pipe, respectively. This includes:
上記のごとく、温水配管を可撓性の樹脂材料で形成する
ことにより、熱膨張や収縮による破損の虞や、アルカリ
等による腐蝕、床の移動やひび割れにより生じる歪み応
力あるいは配管内の水の凍結等による破損を低減できる
。さらに温水配管を可撓性の材料で形成したので高価な
弁等を用いることなく簡単なりランプで温水配管を締付
けることにより温水の流量調整ができ、万一温水配管に
液漏れを生じた場合でも容易に温水の循環を止めること
ができる。また複数の温水配管を配設してそれぞれを温
水供給管と温水戻り管に接続して開。As mentioned above, by forming hot water piping with flexible resin materials, there is a risk of damage due to thermal expansion and contraction, corrosion due to alkali, etc., distortion stress caused by floor movement or cracking, or freezing of water in the piping. Damage caused by such things can be reduced. Furthermore, since the hot water piping is made of flexible material, the flow rate of hot water can be easily adjusted by tightening the hot water piping with a lamp, without using expensive valves, etc., even in the event of a leak in the hot water piping. You can easily stop the hot water circulation. In addition, multiple hot water pipes are installed and each is connected to a hot water supply pipe and a hot water return pipe.
回路を形成することにより、各温水配管に供給する温水
の温度を均一とでき、暖房時の温度ムラを少なくできる
。By forming the circuit, the temperature of hot water supplied to each hot water pipe can be made uniform, and temperature unevenness during heating can be reduced.
さらに温水配管に複数の温水流路を一体に形成すること
により配管の作業性を向上させることができ、特に３本
の温水流路を形成したものではその中央部の温水流路を
温水配管の固定部とすることで、他の固定金具等を用い
ずに温水配管を固定できる。そしてこの複数の温水流路
の少なくとも一つに温水を逆方向から循環させることで
、温水配管での温度ムラを低減できる。さらに各温水流
路を分離してそれぞれを温水供給管と温水戻り管に接続
することにより、温水配管と温水供給管及び温水戻り管
との接続が容易となる。Furthermore, by integrally forming multiple hot water channels in hot water piping, the workability of the piping can be improved.In particular, in the case where three hot water channels are formed, the central hot water channel is connected to the hot water piping. By using it as a fixed part, hot water piping can be fixed without using other fixing fittings. By circulating hot water in at least one of the plurality of hot water channels from the opposite direction, temperature unevenness in the hot water piping can be reduced. Furthermore, by separating each hot water flow path and connecting each to the hot water supply pipe and the hot water return pipe, it becomes easy to connect the hot water pipe to the hot water supply pipe and the hot water return pipe.
以下、本発明の一実施例を図面に基づいて説明する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
第１図はコンクリート床Ｆに温水循環式床暖房装置Ｈを
設けた標準的な家屋の要部の縦断面を示すもので、地盤
１内に打込まれた基礎２上に壁部３と床部４を形成し、
該床部４に温水循環式床暖房装置Ｈの温水配管Ｐを設け
ている。壁部３は、柱３ａの内外に外壁３ｂ及び内壁３
Ｃを設けたもので、内壁３Ｃの裏側には温水供給管５と
温水戻り管６が平行に配設されている。また床部４は、
砂、コンクリート等の基ｌ１ｌＹ上に断熱材８が設けら
れ、該断熱材８上にコンクリートスラブ９が打たれてお
り、このコンクリートスラブ９上に前記温水配管Ｐが略
水平に施設され、さらにこの温水配管Ｐ上にコンクリー
ト床Ｆが形成されている。Figure 1 shows a longitudinal section of the main part of a standard house with a hot water circulation type floor heating system H installed on a concrete floor F. forming part 4;
A hot water pipe P of a hot water circulation type floor heating device H is provided in the floor portion 4. The wall portion 3 has an outer wall 3b and an inner wall 3 inside and outside the pillar 3a.
A hot water supply pipe 5 and a hot water return pipe 6 are arranged in parallel on the back side of the inner wall 3C. Moreover, the floor part 4 is
A heat insulating material 8 is provided on a base l11Y of sand, concrete, etc., a concrete slab 9 is placed on the heat insulating material 8, the hot water pipe P is installed approximately horizontally on this concrete slab 9, and furthermore, this A concrete floor F is formed on the hot water pipe P.
上記温水配管Ｐは、例えば天然ゴムや各種の合成ゴム、
合成樹脂等の可撓性の樹脂材料により形成されるもので
、第２図に示すように、多数の温水配管Ｐ、Ｐが床部４
内に設けられ、各温水配管Ｐの両端がそれぞれ前記温水
供給管５と温水戻り管６に接続されている。温水は、家
屋に設けられたボイラーやストーブ等の加熱装置１０に
より暖められ、温水供給管５から各温水配管Ｐに供給さ
れ、各温水配管Ｐからコンクリート床Ｆに熱を伝えて該
コンクリート床Ｆを暖めるとともにコンクリート床Ｆか
らの輻射熱で部屋内を暖める。温度が低下した温水は、
温水配管Ｐから温水戻り管６を通って加熱装置１０に循
環する。The above-mentioned hot water pipe P may be made of, for example, natural rubber or various synthetic rubbers.
It is made of a flexible resin material such as synthetic resin, and as shown in FIG.
Both ends of each hot water pipe P are connected to the hot water supply pipe 5 and the hot water return pipe 6, respectively. The hot water is heated by a heating device 10 such as a boiler or a stove installed in the house, and is supplied from the hot water supply pipe 5 to each hot water pipe P, and the heat is transferred from each hot water pipe P to the concrete floor F. At the same time, the radiant heat from the concrete floor F warms the room. Hot water whose temperature has decreased is
The hot water is circulated from the hot water pipe P through the hot water return pipe 6 to the heating device 10.
このように、温水配管Ｐを可撓性の樹脂材料で形成する
ことにより、アルカリ等による腐蝕にも耐えることがで
き、熱膨張や収縮、あるいはコンクリート床Ｆの移動や
ひび割れにより生じる歪み応力、さらに温水配管Ｐ内の
水の凍結等による外力を温水配管Ｐ自身で吸収すること
ができるので、破損等による水漏れ事故の発生を低減で
きる。また従来の鋼管に比べて材料費が低価格となると
ともに施工も容易となり、安価に提供することができる
。また材料費が低廉なため、温水配管Ｐの配管密度を高
めて低温水による暖房を行うことができるので、加熱装
置１０の負担も軽くなり、省エネルギーも図れる。In this way, by forming the hot water pipe P with a flexible resin material, it can withstand corrosion caused by alkali, etc., and can withstand distortion stress caused by thermal expansion and contraction, or movement or cracking of the concrete floor F. Since the external force caused by freezing of the water in the hot water pipe P can be absorbed by the hot water pipe P itself, the occurrence of water leakage accidents due to breakage or the like can be reduced. Furthermore, compared to conventional steel pipes, the material cost is lower and construction is easier, so it can be provided at a lower price. Moreover, since the material cost is low, the density of the hot water piping P can be increased and heating can be performed using low-temperature water, which reduces the burden on the heating device 10 and saves energy.
さらに高価な弁等を用いることなく、第３図及び第４図
に示すような、簡単なりランプ１１を用いて温水の流量
調整ができるので、部屋の状態や部屋ごとに温水の流量
を調整して細かな温度調整を行うことができる。このク
ランプ１１は、溝型の保持部材１２と該保持部材１２の
一側のフランジ１２ａに螺合して螺出入するねじ部材１
３と該ねじ部材１３の先端に設けられた押圧部材１４か
らなるもので、前記温水配管Ｐを保持部材１２の他側の
フランジ１２ｂと押圧部材１４との間に挟着してねじ部
材１３を螺出入させることにより、温水配管Ｐの締付は
程麿を調節して、温水配管Ｐ内を流れる温水の流量を調
整することができる。Furthermore, the flow rate of hot water can be adjusted using a simple lamp 11 as shown in Figures 3 and 4 without using expensive valves, so the flow rate of hot water can be adjusted depending on the condition of the room or for each room. You can make fine temperature adjustments. This clamp 11 includes a groove-shaped holding member 12 and a threaded member 1 that is screwed into and out of a flange 12a on one side of the holding member 12.
3 and a pressing member 14 provided at the tip of the screw member 13, the hot water pipe P is sandwiched between the flange 12b on the other side of the holding member 12 and the pressing member 14, and the screw member 13 is By moving the screw in and out, the tightness of the hot water pipe P can be adjusted, and the flow rate of hot water flowing through the hot water pipe P can be adjusted.
また、複数の温水配管Ｐを配設してそれぞれの温水配管
Ｐの両端部を温水供給管５と温水戻り管６に接続し、各
温水配管Ｐごとに閉回路を形成することにより、各温水
配管Ｐに同温度の温水を供給でき、暖房時の床各部の温
度ムラを少なくできる。この時、第２図のように、温水
の流れの向きを逆にした温水配管Ｐを隣接して配置し、
供給側の比較的高温の部分と戻り側の低温の部分とを隣
接させることにより、温水配管Ｐの長さ方向に対する温
度ムラを低減することができる。In addition, by arranging a plurality of hot water pipes P, connecting both ends of each hot water pipe P to the hot water supply pipe 5 and the hot water return pipe 6, and forming a closed circuit for each hot water pipe P, each hot water Hot water of the same temperature can be supplied to the piping P, and temperature unevenness in various parts of the floor during heating can be reduced. At this time, as shown in Figure 2, hot water pipes P with the hot water flow direction reversed are placed adjacently,
By arranging the relatively high temperature portion on the supply side and the low temperature portion on the return side adjacent to each other, temperature unevenness in the length direction of the hot water pipe P can be reduced.
あるいは上記クランプ１１で各温水配管Ｐの温水の流量
を調整することで部屋の各部での温度を調整でき、家具
の配置等に応じた温度調整を行うことができる。また万
一、一部の温水配管Ｐに水漏れを生じた場合でも上記ク
ランプ１１で締付けることにより、該水漏れを起こした
温水配管Ｐの温水の循環を容易に止めることができる。Alternatively, by adjusting the flow rate of hot water in each hot water pipe P using the clamp 11, the temperature in each part of the room can be adjusted, and the temperature can be adjusted according to the arrangement of furniture, etc. Furthermore, even if a water leak occurs in some of the hot water pipes P, by tightening the clamp 11, it is possible to easily stop the circulation of hot water in the hot water pipe P where the water leak has occurred.
この時、他の正常な温水配管Ｐには温水が循環すること
で暖房効果を維持することができるので、温水配管Ｐの
交換等の補修を直ちに行うことなくそのまま使用するこ
とができる。At this time, the heating effect can be maintained by circulating hot water through the other normal hot water piping P, so the hot water piping P can be used as is without immediately undergoing repairs such as replacement.
第５図乃至第８図は、温水配管Ｐに３本の温水流路Ｌ＋
、Ｌ２ 、Ｌ３を並列に一体形成した例を示すもので
ある。この温水配管Ｐは、樹脂材料を押出し、あるいは
引抜き成形等により３本の温水流路Ｌ＋ 、Ｌ２ 、Ｌ
３を一体に形成したもので、各温水流路Ｌ＋ 、Ｌ２
、Ｌ３が容易に分離できるように各温水流路Ｌ＋ 、Ｌ
２ 、Ｌ３の間に薄肉部１５が形成されている。このよ
うに、温水配管Ｐに３本（複数）の温水流路Ｌ＋ 、Ｌ
２ 、Ｌ３を一体に形成することにより、少ない配管作
業で多くの温水流路を形成することができ、配管密度を
上げて暖房効率を向上させることができる。Figures 5 to 8 show three hot water channels L+ in the hot water pipe P.
, L2, and L3 are integrally formed in parallel. This hot water piping P has three hot water channels L+, L2, L made by extruding a resin material or by pultrusion molding.
3 are integrally formed, and each hot water flow path L+, L2
, L3 can be easily separated.
A thin portion 15 is formed between L2 and L3. In this way, the hot water pipe P has three (plural) hot water channels L+, L
2. By integrally forming L3, many hot water channels can be formed with less piping work, and the piping density can be increased to improve heating efficiency.
このように複数の温水流路Ｌｌ、Ｌ２．Ｌ３を形成した
温水配管Ｐの折曲部及び両端部は、各温水流路Ｌ＋ 、
Ｌ２ 、Ｌ３を上記薄肉部１５で切離して各温水流路Ｌ
１．Ｌ２ 、Ｌ３ごとに分離している。そして温水配管
Ｐの折曲部１６の温水流路Ｌ＋ 、Ｌ２ 、Ｌａ各部を
第５図及び第８図のように配置することにより、折曲部
１６の各温水流路Ｌｌ、Ｌ２．Ｌ３の内外周部での長さ
の違いを調整でき、温水配管Ｐの設置作業を容易に行う
ことができる。また両端部を各温水流路Ｌ＋ ＋ １２
＊Ｌ３に分離して第７図に示すように長さを調整する
ことにより、温水供給管５や温水戻り管６への接続を各
温水流路Ｌｌ、Ｌ２．Ｌ３ごとに行うことができるので
接続作業が容易となる。In this way, a plurality of hot water channels Ll, L2. The bent part and both ends of the hot water pipe P that formed L3 are connected to each hot water flow path L+,
L2 and L3 are separated at the thin wall portion 15 to form each hot water flow path L.
1. It is separated into L2 and L3. By arranging the hot water passages L+, L2, La of the bent portion 16 of the hot water pipe P as shown in FIGS. 5 and 8, the hot water passages Ll, L2. The difference in length between the inner and outer circumferences of L3 can be adjusted, and the hot water pipe P can be installed easily. In addition, both ends are connected to each hot water flow path L+ + 12
* By separating L3 into L3 and adjusting the length as shown in FIG. 7, connections to the hot water supply pipe 5 and hot water return pipe 6 can be made in each hot water flow path Ll, L2. Since this can be done for each L3, the connection work becomes easy.
また第５図に示すように３本の温水流路Ｌ＋。Furthermore, as shown in FIG. 5, there are three hot water channels L+.
Ｌ２．Ｌ３の内、中央部の温水流路Ｌ２を両側の温水流
路Ｌ＋ 、Ｌ３と逆方向に温水が流れるように温水供給
管５と温水戻り管６に接続することで、前述のごとく温
水配管Ｐの長さ方向の温度ムラを低減できる。L2. By connecting the hot water flow path L2 in the center of L3 to the hot water flow paths L+ on both sides, the hot water supply pipe 5 and the hot water return pipe 6 so that the hot water flows in the opposite direction to L3, the hot water pipe P is connected as described above. Temperature unevenness in the length direction can be reduced.
第９図は、温水配管Ｐ（ｍ水流路Ｌｌ＊ Ｌ２ ＊Ｌ３
）と温水供給管５（あるいは温水戻り管６）との接続装
置の一例を示すもので、温水供給管５には、先端が温水
供給管５の中心部まで突出するニップル１７が螺入され
ており、温水配管Ｐの端部には、フレアナツト１８とリ
ング１９が外装されるとともにパイプ２０が挿入されて
いる。そして温水配管Ｐの先端部を前記ニップル１７に
挿入してフ・レアナツト１８をニップル１７の外周に螺
合させて締付けることにより、温水配管Ｐ内に挿入した
バイブ２０と温水配管Ｐに外嵌したリング１９とが温水
配管Ｐを挟着するとともに、フレアナツト１８の後端が
リング１９をニップル１７側に押圧して温水配管Ｐの先
端をニップル１７内に押込み液密にかつ確実に接続固定
する。また、このようにニップル１７の先端を温水供給
管５の中心部まで突出させて温水配管Ｐを接続すること
により、温水供給管５の下方から温水配管Ｐを接続して
もごみ等の異物が温水配管Ｐ内に入り込むのを防止する
ことができ、さらに複数の温水配管Ｐを接続した場合で
も各温水配管Ｐに循環する温水量を均等とすることがで
きる。Figure 9 shows hot water piping P (m water flow path Ll * L2 *L3
) and a hot water supply pipe 5 (or hot water return pipe 6).A nipple 17 whose tip protrudes to the center of the hot water supply pipe 5 is screwed into the hot water supply pipe 5. The end of the hot water pipe P is covered with a flare nut 18 and a ring 19, and a pipe 20 is inserted therein. Then, by inserting the tip of the hot water pipe P into the nipple 17 and screwing the flare nut 18 onto the outer periphery of the nipple 17 and tightening it, the vibrator 20 inserted into the hot water pipe P and the hot water pipe P are fitted externally. The ring 19 clamps the hot water pipe P, and the rear end of the flare nut 18 presses the ring 19 toward the nipple 17 to push the tip of the hot water pipe P into the nipple 17, thereby ensuring a liquid-tight and secure connection. Furthermore, by connecting the hot water pipe P with the tip of the nipple 17 protruding to the center of the hot water supply pipe 5 in this way, foreign matter such as dirt can be prevented even if the hot water pipe P is connected from below the hot water supply pipe 5. It is possible to prevent the hot water from entering the hot water pipes P, and even when a plurality of hot water pipes P are connected, the amount of hot water circulating through each hot water pipe P can be made equal.
第１０図乃至第１５図は、それぞれ温水配管の設置手段
を示すものである。FIGS. 10 to 15 each show means for installing hot water piping.
まず第１０図は上記３本の温水流路しｌ＋Ｌ２＋Ｌ３を
有する温水配管Ｐを押え金具２１と釘２２により固定し
たもので、１本の温水流路からなる温水配管でも、複数
の温水流路からなる温水配管でも押え金具２１の形状を
選ぶことにより対応することができる。First of all, Fig. 10 shows a hot water pipe P having the above three hot water flow paths l+L2+L3 fixed with a holding fitting 21 and nails 22. Even hot water piping can be accommodated by selecting the shape of the presser fitting 21.
第１１図は、前記３本の温水流路しＩＩＬ２１Ｌ３を有
する温水配管Ｐの中央の温水流路Ｌ２に温水を流すこと
な（固定部として利用して釘２２等で固定したものであ
る。また第１２図は２本の温水流路１１．１２間に固定
部２３を形成した温水配管Ｐを示すもので、該固定部２
３を釘２２等で固定したものである。このように複数の
温水流路を有する温水配管Ｐの一部を固定部・とじて利
用。In FIG. 11, hot water is not allowed to flow through the central hot water flow path L2 of the hot water pipe P having the three hot water flow paths IIL21L3 (it is used as a fixing part and fixed with nails 22, etc.). FIG. 12 shows a hot water pipe P in which a fixed part 23 is formed between two hot water channels 11 and 12, and the fixed part 2
3 is fixed with nails 22 or the like. In this way, a part of the hot water piping P having multiple hot water flow paths is used as a fixed part and closed.
し、あるいは固定部を形成しておくことにより、他の押
え金具を用いずに温水配管Ｐを固定することができ、配
管作業をより容易に、かつ低コストで施工することが可
能となる。Alternatively, by forming a fixing part in advance, the hot water piping P can be fixed without using other holding fittings, and the piping work can be carried out more easily and at low cost.
また第１３図は、３本の温水流路し１．Ｌ２゜Ｌ３の中
央の温水流路Ｌ２を固定部として利用した場合の折曲部
１６の固定手段を示すものである。In addition, FIG. 13 shows three hot water channels 1. This figure shows a means for fixing the bent portion 16 when the hot water flow path L2 at the center of L2°L3 is used as a fixing portion.
このように、３本の温水流路Ｌｌ 、Ｌ２ 、Ｌ３を有
する温水配管Ｐを、前述のように折曲部１６で各温水流
路Ｌ＋ 、Ｌ２ 、Ｌ３に分離して配管する場合には、
３本の温水流路Ｌ＋ 、Ｌ２ 、Ｌ３をそれぞれ分離す
るとともに、固定部とされている中火の温水流路Ｌ２を
適当な長さに切取り、これを図のように配置して両側の
温水流路Ｌｌ、Ｌ３の固定部材Ｌａとして用い釘２２等
で固定したものである。これにより、他の固定金具等を
用いることなく温水配管Ｐの折曲部１６を固定でき、コ
ストダウンを図ることができる。In this way, when the hot water pipe P having the three hot water flow paths Ll, L2, and L3 is separated into the hot water flow paths L+, L2, and L3 at the bending part 16 as described above,
In addition to separating the three hot water channels L+, L2, and L3, cut out the medium-heat hot water channel L2, which is a fixed part, to an appropriate length and arrange it as shown in the diagram to connect the hot water on both sides. It is used as a fixing member La of the flow paths Ll and L3 and fixed with nails 22 or the like. Thereby, the bent portion 16 of the hot water pipe P can be fixed without using other fixing fittings, etc., and costs can be reduced.
第１４図はコンクリートスラブ９上に所定間隔で根太２
４を設け、該根太２４上に床材２５を張る構造であり、
根太２４と根太２４との間に温水配管Ｐを施設し、その
周囲に砂２６やモルタル等を充填したものである。この
砂２６やモルタル等は、温水配管Ｐの熱を床材２５に伝
える伝熱材であるとともに、温水配管Ｐをコンクリート
スラブ９上の所定位置に固定する固定部材でもある。Figure 14 shows joists 2 placed at predetermined intervals on a concrete slab 9.
4 is provided, and a flooring material 25 is placed on the joist 24,
A hot water pipe P is installed between the joists 24 and the surrounding area is filled with sand 26, mortar, etc. The sand 26, mortar, etc. are a heat transfer material that transmits the heat of the hot water pipe P to the floor material 25, and also serve as a fixing member that fixes the hot water pipe P to a predetermined position on the concrete slab 9.
第１５図は、コンクリ−１−スラブ９上にコンクリート
２７やモルタル等を打って床仕上げを行う前記第１図に
示すようなコンクリート床Ｆの構造であり、コンクリー
トスラブ９上に温水配管Ｐを配設し、この温水配管Ｐを
図のごとくラス２８で覆って固定し、コンクリートやモ
ルタル等２７を流して床を仕上げたものである。FIG. 15 shows the structure of a concrete floor F as shown in FIG. 1 above, in which the floor is finished by pouring concrete 27, mortar, etc. on concrete 1-slab 9, and hot water piping P is installed on concrete slab 9. The hot water pipe P is covered and fixed with a lath 28 as shown in the figure, and the floor is finished by pouring concrete, mortar, etc. 27.
これらの温水配管の設置手段は、木構造、コンクリート
構造、ブロック構造等の家屋の構造、１階部分あるいは
２階以上の部分等の条件により適宜選定されるもので、
各種の設置手段を組合わせて用いることもできる。The means of installing these hot water pipes is selected as appropriate depending on the structure of the house, such as wooden structure, concrete structure, or block structure, and the conditions such as the first floor or second floor or higher floor.
It is also possible to use a combination of various installation means.
以上説明したように、本発明の温水循環式床暖房装置は
、温水が循環する温水配管を可撓性の樹脂材料で形成し
たことにより、熱膨張や収縮による破損の虞や、アルカ
リ等による腐蝕、床の移動やひび割れにより生じる歪み
応力あるいは配管内の水の凍結等による破損を低減でき
、しかも鋼管に比べて材料費や加工費が安価になる。As explained above, in the hot water circulation type floor heating device of the present invention, the hot water piping through which hot water circulates is made of a flexible resin material, so there is no risk of damage due to thermal expansion or contraction, and corrosion due to alkali etc. , damage caused by distortion stress caused by floor movement or cracks, or freezing of water in pipes can be reduced, and the material and processing costs are lower than that of steel pipes.
さらに高価な弁等を用いることなく簡単なりランプで温
水配管を締付けることにより温水の流量調整ができるの
で、暖房効果の調整も容易に行うことができる。また、
万一温水配管に液漏れを生じた場合でも容易に温水の循
環を止めることができる。Furthermore, since the flow rate of hot water can be adjusted by simply tightening the hot water piping with a lamp without using expensive valves, the heating effect can also be easily adjusted. Also,
Even if a leak occurs in the hot water piping, the hot water circulation can be easily stopped.
また前記温水配管を複数本配設し、各温水配管に温水供
給管から温水戻り管に至る閉回路を形成したことにより
各温水配管に供給する温水の温度を均一とでき、広い部
屋の暖房に使用しても床位置による温度ムラを少なくで
きる。In addition, by installing multiple hot water pipes and forming a closed circuit in each hot water pipe from the hot water supply pipe to the hot water return pipe, the temperature of the hot water supplied to each hot water pipe can be made uniform, making it possible to heat a large room. Even when used, temperature unevenness due to floor position can be reduced.
さらに温水配管に複数の温水流路を形成することにより
、配管の作業性を向上させ、施工価格を低減することが
できる。特に３本の温水流路を形成したものでは、その
中央部の温水流路を温水配管の固定部とすることで、他
の固定金具等を用いずに温水配管を固定でき、ざらに低
価格とすることができる。Furthermore, by forming a plurality of hot water channels in the hot water piping, the workability of the piping can be improved and the construction cost can be reduced. In particular, in a model with three hot water channels, by using the central hot water channel as the fixed part of the hot water pipe, the hot water pipe can be fixed without using other fixing fittings, etc., and the cost is much lower. It can be done.
そして、この複数の温水流路の少なくとち一つに温水を
逆方向から循環させることで、温水配管での湿度ムラを
低減でき、均一に床を暖めることができる。By circulating hot water in at least one of the plurality of hot water channels from the opposite direction, uneven humidity in the hot water piping can be reduced and the floor can be heated uniformly.
さらに各温水流路を分離してそれぞれを温水供給管と温
水戻り管に接続することにより、温水配管と温水供給管
及び温水戻り管との接続が容易になるとともに、確実に
接続することができる。Furthermore, by separating each hot water flow path and connecting each to the hot water supply pipe and the hot water return pipe, the connection between the hot water pipe and the hot water supply pipe and the hot water return pipe can be made easy and reliable. .
従って低温水による効率のよい床暖房を行うことができ
、しかも長期に亘っての使用にも耐えることのできる温
水循環式床暖房装置を低価格で提供することができる。Therefore, it is possible to provide a hot water circulation type floor heating device at a low price that can perform efficient floor heating using low-temperature water and can withstand long-term use.
第１図は温水循環式床暖房装置を設けた家屋の要部の縦
断面図、第２図は配管状態を説明する要部の平面図、第
３図及び第４図はクランプの一例。
を示すもので、第３図はクランプの側面図、第４図は同
じく正面図、第５図乃至第８図は３本の温水流路を並列
に一体形成した温水配管を用いた例を示すもので、第５
図は温水供給管と温水戻り管との接続状態を示す斜視図
、第６図は温水配管の断面図、第７図は端部の分離状態
を示す温水配管の平面図、第８図は折曲部の状態を示す
温水配管の平面図、第９図は温水配管と温水供給管との
接続装置の一例を示す断面図、第１０図乃至第１５図は
それぞれ温水配管の設置手段を示すもので、第１０図は
固定金具を用いた状態を示す斜視図、第１１図は３本の
温水流路を有する温水配管の固定状態を示す断面図、第
１２図は温水流路間に固定部を有する温水配管の固定状
態を示す断面図、第１３図は３本の温水流路を有する温
水配管の折曲部の固定状態を示す断面図、第１４図は根
太を有する床構造を示す断面図、第１５図はコンクリー
ト床構造を示す断面図である。
５・・・温水供給管 ６・・・温水戻り管 ９・・
・コンクリートスラブ １１・・・クランプ Ｆ・
・・コンクリート床 Ｈ・・・温水循環式床暖房装置
Ｌ＋ 、１２．１３・・・温水流路 Ｐ・・・温水配
管特 許 出 願 人 カナダ コンフォート崩旧
スｎ
壺１０凶
午１２囚
舟１３囚
アFig. 1 is a vertical sectional view of the main part of a house equipped with a hot water circulation type floor heating system, Fig. 2 is a plan view of the main part explaining the state of piping, and Figs. 3 and 4 are examples of clamps. Fig. 3 is a side view of the clamp, Fig. 4 is a front view of the same, and Figs. 5 to 8 show examples using hot water piping in which three hot water channels are integrally formed in parallel. 5th thing
The figure is a perspective view showing the state of connection between the hot water supply pipe and the hot water return pipe, Fig. 6 is a sectional view of the hot water pipe, Fig. 7 is a plan view of the hot water pipe showing the separated state of the end, and Fig. 8 is a folded view. FIG. 9 is a plan view of the hot water piping showing the state of the bent portion; FIG. 9 is a cross-sectional view showing an example of a connection device between the hot water piping and the hot water supply pipe; FIGS. 10 to 15 each show the installation means of the hot water piping. Fig. 10 is a perspective view showing the state in which the fixing fittings are used, Fig. 11 is a sectional view showing the fixed state of hot water piping having three hot water channels, and Fig. 12 is a perspective view showing the state in which the fixing fittings are used. 13 is a sectional view showing a fixed state of a hot water pipe having three hot water flow paths, and FIG. 14 is a sectional view showing a floor structure with a joist. 15 are cross-sectional views showing the concrete floor structure. 5...Hot water supply pipe 6...Hot water return pipe 9...
・Concrete slab 11... Clamp F.
...Concrete floor H...Hot water circulation floor heating system L+, 12.13...Hot water flow path P...Hot water piping patent applicant Canada Comfort Collapse Sun Pot 10 Kogo 12 Prison Ship 13 prisoner a
Claims (1)
この温水配管の中に温水供給管から温水を供給し、該温
水配管から温水戻り管に温水を戻して循環させ、床仕上
げ材及びその上の空間を輻射熱により暖める温水循環式
床暖房装置において、前記温水配管を可撓性の樹脂材料
で形成したことを特徴とする温水循環式床暖房装置。 ２、前記温水配管を床構造体と床仕上げ材との間に複数
本配設し、各温水配管の両端部をそれぞれ前記温水供給
管と温水戻り管に接続し、各温水配管に温水供給管から
温水戻り管に至る閉回路を形成したことを特徴とする請
求項１記載の温水循環式床暖房装置。 ３、前記温水配管は、複数の温水流路が並列に一体形成
されていることを特徴とする請求項１または２記載の温
水循環式床暖房装置。 ４、前記温水配管は、３本の温水流路が並列に一体形成
されていることを特徴とする請求項３記載の温水循環式
床暖房装置。 ５、前記並列に一体形成された３本の温水流路の内、中
央に形成された温水流路に温水を循環させることなく、
温水配管の固定部としたことを特徴とする請求項４記載
の温水循環式床暖房装置。 ６、前記温水配管に一体形成された複数の温水流路の内
、少なくともひとつの温水流路には、温水を逆方向から
循環させたことを特徴とする請求項３、４または５記載
の温水循環式床暖房装置。 ７、前記複数の温水流路が一体形成された温水配管の端
部を各温水流路ごとに分離し、該分離された温水流路の
両端部をそれぞれ温水供給管と温水戻り管に接続したこ
とを特徴とする請求項３、４、５または６記載の温水循
環式床暖房装置。[Claims] 1. Hot water piping is arranged between the floor structure and the floor finishing material,
In a hot water circulation type floor heating system that supplies hot water from a hot water supply pipe into the hot water pipe, returns the hot water from the hot water pipe to the hot water return pipe for circulation, and warms the floor finishing material and the space above it by radiant heat. A hot water circulation type floor heating device, characterized in that the hot water piping is made of a flexible resin material. 2. A plurality of hot water pipes are arranged between the floor structure and the floor finishing material, both ends of each hot water pipe are connected to the hot water supply pipe and the hot water return pipe, respectively, and a hot water supply pipe is connected to each hot water pipe. 2. The hot water circulation floor heating system according to claim 1, further comprising a closed circuit extending from the hot water return pipe to the hot water return pipe. 3. The hot water circulation type floor heating device according to claim 1 or 2, wherein the hot water piping is integrally formed with a plurality of hot water channels in parallel. 4. The hot water circulation type floor heating device according to claim 3, wherein the hot water piping has three hot water channels integrally formed in parallel. 5. Without circulating hot water through the hot water flow path formed in the center of the three hot water flow paths integrally formed in parallel,
5. The hot water circulation type floor heating device according to claim 4, wherein the hot water circulation type floor heating device is a fixed part of hot water piping. 6. Hot water according to claim 3, 4 or 5, characterized in that hot water is circulated from the opposite direction in at least one of the plurality of hot water channels integrally formed in the hot water pipe. Circulating floor heating system. 7. The ends of the hot water pipe in which the plurality of hot water channels are integrally formed are separated for each hot water channel, and both ends of the separated hot water channels are connected to a hot water supply pipe and a hot water return pipe, respectively. The hot water circulation type floor heating device according to claim 3, 4, 5 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10537888A JPH01277138A (en) | 1988-04-27 | 1988-04-27 | Hot water circulation type floor heating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10537888A JPH01277138A (en) | 1988-04-27 | 1988-04-27 | Hot water circulation type floor heating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01277138A true JPH01277138A (en) | 1989-11-07 |
Family
ID=14406020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10537888A Pending JPH01277138A (en) | 1988-04-27 | 1988-04-27 | Hot water circulation type floor heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01277138A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132311U (en) * | 1991-05-23 | 1992-12-08 | 清男 小林 | floor heating system |
| JPH0538258U (en) * | 1991-10-22 | 1993-05-25 | 東京瓦斯株式会社 | Bay window unit for living room |
| JP2006153405A (en) * | 2004-12-01 | 2006-06-15 | Cliiss:Kk | Heat storage floor cooling/heating system |
| JP2017193955A (en) * | 2014-11-05 | 2017-10-26 | 前田建設工業株式会社 | Construction method for underground widened part |
-
1988
- 1988-04-27 JP JP10537888A patent/JPH01277138A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132311U (en) * | 1991-05-23 | 1992-12-08 | 清男 小林 | floor heating system |
| JPH0538258U (en) * | 1991-10-22 | 1993-05-25 | 東京瓦斯株式会社 | Bay window unit for living room |
| JP2006153405A (en) * | 2004-12-01 | 2006-06-15 | Cliiss:Kk | Heat storage floor cooling/heating system |
| JP2017193955A (en) * | 2014-11-05 | 2017-10-26 | 前田建設工業株式会社 | Construction method for underground widened part |
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