JPH01310239A - Method and apparatus for floor cooling and heating - Google Patents
Method and apparatus for floor cooling and heatingInfo
- Publication number
- JPH01310239A JPH01310239A JP63140140A JP14014088A JPH01310239A JP H01310239 A JPH01310239 A JP H01310239A JP 63140140 A JP63140140 A JP 63140140A JP 14014088 A JP14014088 A JP 14014088A JP H01310239 A JPH01310239 A JP H01310239A
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- chamber
- materials
- flooring
- heat source
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 8
- 239000002131 composite material Substances 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000009408 flooring Methods 0.000 claims abstract description 21
- 239000011162 core material Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、建築物の床冷暖房方法及び床冷暖房装置に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a floor cooling/heating method and a floor cooling/heating device for buildings.
従来の 術とその課題 従来、一般家庭における暖房は、ガス、灯油。Conventional techniques and their challenges Conventionally, heating in ordinary homes has been done using gas or kerosene.
電気を熱源とする対流式の暖房機器によっているのが一
般的である。It is common to use convection heating equipment that uses electricity as a heat source.
しかし、これでは暖房機器の設置にスペースを必要とし
、かつ、部屋の上部の方がよく温まり、足腰にはそれほ
ど効果的ではないという問題点を有している。その点、
床にヒート手段を埋設した床暖房方式は、床面からの輻
射熱と足腰から直接伝わる伝導熱とで効率的に温度を利
用することができ、最も好ましいことは周知の事実であ
る。However, this has the problem that space is required to install the heating equipment, and the upper part of the room is warmer, making it less effective for the legs and lower back. That point,
It is a well-known fact that a floor heating system in which heating means is buried in the floor is most preferable because it can efficiently utilize temperature through radiant heat from the floor and conductive heat directly transmitted from the feet and hips.
そこで、本発明の課題は、大きな下地工事を必要とする
ことなく簡単に施工できて安全性も高い床冷暖房方法及
び床冷暖房装置を提供することにある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a floor cooling/heating method and a floor cooling/heating device that can be easily constructed without requiring major ground work and are highly safe.
課題を解決するための手段と作用
以上の課題を解決するため、本発明に係る床冷暖房方法
は、波形心材の表裏面に平板材を固着した複合材料を利
用する。この複合材料は、波形心材と平板材とで複数の
平行な通路が形成されており、通常、亜鉛メツキ鋼板、
アルミニウム等にて製作され、波形心材の表裏面に平板
材を固着して補強したものは同様の厚さの金属板に比べ
て軽量、高強度であり、防（遮）音性、振動減衰性に優
れ、また不燃性、耐防水性を有し、建築材料として優れ
た性能を有している。そこで、この様な複合材料を建物
のフロア材の下に、必要であれば外部とは断熱処理を施
したうえで敷設し、通路内に暖房用としては温水、温風
等の流動性熱媒体を供給し、循環きせることにより床暖
房を実現する。また、冷房用としてはフロンガス等の流
動性熱媒体を供給し、循環きせることにより法治房を実
現する。Means and Effects for Solving the Problems In order to solve the above problems, the floor heating and cooling method according to the present invention utilizes a composite material in which flat plate materials are fixed to the front and back surfaces of a corrugated core material. This composite material consists of a corrugated core and a flat plate with multiple parallel channels, and is typically made of galvanized steel,
Made of aluminum, etc., and reinforced with flat plates fixed to the front and back sides of a corrugated core material, it is lighter and stronger than metal plates of similar thickness, and has soundproofing (insulation) and vibration damping properties. It is also nonflammable, waterproof, and has excellent performance as a building material. Therefore, such a composite material is laid under the flooring of a building, after being insulated from the outside if necessary, and a fluid heat medium such as hot water or hot air is used for heating in the passageway. Underfloor heating is achieved by supplying and circulating energy. In addition, for cooling purposes, a fluid heat medium such as fluorocarbon gas is supplied and circulated to realize a law-controlled room.
また、本発明に係る床冷暖房装置は、前述の複合材料を
各通路が平行に位置する様に建物のフロア材の下に敷設
い複合材料の両端部に各通路と連通ずる複数のチャンバ
ーを設置する。これにて、各通路がチャンバーを介して
１本の略蛇行する通路を構成することとなり、このチャ
ンバーの一端に導入された流動性熱媒体が通路を循環す
る。熱媒体としては、温水、温風、フロンガスが安全性
、取扱いの点等で有効である。Further, in the floor cooling/heating device according to the present invention, the above-mentioned composite material is laid under the flooring of a building so that each passage is located in parallel, and a plurality of chambers are installed at both ends of the composite material to communicate with each passage. do. In this way, each passage constitutes one substantially meandering passage through the chamber, and the fluid heat medium introduced into one end of the chamber circulates through the passage. As the heat medium, hot water, hot air, and fluorocarbon gas are effective in terms of safety and handling.
衷施勿
以下、本発明に係る床冷暖房方法及び床冷暖房装置の実
施例につき添付図面に従って説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a floor cooling/heating method and a floor cooling/heating device according to the present invention will be described with reference to the accompanying drawings.
なお、以下の実施例では暖房方法及び暖房装置について
説明するが、冷房方法及び冷房装置についても熱媒体な
いしはその供給手段が異なるのみで基本的には同様であ
る。In the following embodiments, a heating method and a heating device will be described, but the cooling method and the cooling device are basically the same except that the heat medium or its supply means is different.
［第１実施例、第１図、第２図、第３図参照］この第１
実施例は、根太１．１の上に合板製の床材２を設け、そ
の上に複合材料４を敷設し、さらにその上にフローリン
グ６を敷設し、かつ、複合材料４の両端にインボートチ
ャンバー７ａ、リターンチャンバー７ｂ ＊ ７ｃ 、
７ｄ ｓエクスポートチャンバー７ｅを設けたものであ
る。[Refer to the first embodiment, Figures 1, 2, and 3] This first example
In the example, a plywood flooring material 2 is provided on the joist 1.1, a composite material 4 is laid on it, a flooring 6 is further laid on top of it, and an inboard material is placed on both ends of the composite material 4. Chamber 7a, return chamber 7b*7c,
7ds export chamber 7e is provided.
複合材料４は、第２図に示す様に、波形心材４１の表裏
面に平板材４２．４２を接着したサンドインチ構造をな
す。例えば、波形心材４１は厚さ０．２Ｍのアルミニウ
ム板を９ｍｍのピッチで波形に成形したもの、平板材４
２．４２は厚さ０．５ｍｍのアルミニウム板からなり、
それぞれ波形頂部で接着され、全体の厚さはそれぞれ約
５ｍｍに仕上げられている。この複合材料４は波形心材
４１と平板材４２．４２とで複数の通路４３が平行に形
成され、前記床材２上に各通路４３が平行に位置する様
に敷設される。各１枚の複合材料４は施工時等の取扱い
が容易となる様に、例えば、長さ１５００ｍｍ、幅５０
０〜１０００ｍｍの基本寸法に加工されており、床の面
積に合わせて適宜枚数が敷設される。第１図においては
、４枚の複合材料４ａ、 ４ｂ、 ４ｃ、 ４ｄを並設
した状態を示す。As shown in FIG. 2, the composite material 4 has a sandwich structure in which flat plate materials 42 and 42 are adhered to the front and back surfaces of a corrugated core material 41. For example, the corrugated core material 41 is a 0.2M thick aluminum plate formed into a corrugated shape at a pitch of 9 mm, and the flat plate material 4
2.42 consists of an aluminum plate with a thickness of 0.5 mm,
Each is glued together at the top of the corrugation, and the total thickness of each is approximately 5 mm. This composite material 4 has a plurality of parallel passages 43 formed by a corrugated core material 41 and flat plate materials 42, 42, and is laid on the floor material 2 so that each passage 43 is located in parallel. Each composite material 4 has a length of 1500 mm and a width of 50 mm, for example, so that it can be easily handled during construction.
They are processed to a basic size of 0 to 1000 mm, and an appropriate number of sheets are laid according to the area of the floor. FIG. 1 shows a state in which four composite materials 4a, 4b, 4c, and 4d are arranged side by side.
各チャンバー７ａ〜７ｅはアルミニウムあるいは耐食性
を有する耐熱樹脂から箱状に成形したもので、インボー
トチャンバー７８は複合材料４ａの一端に臨んで配置さ
れ、リターンチャンバー７ｂは複合材料４ｇ、 ４ｂの
他端、リターンチャンバー７０は複合材料４ｂ、 ４ｃ
の一端、リターンチャンバー７ｄは複合材料４ｅ、 ４
ｄの他端、エクスポートチャンバー７８は複合材料４ｄ
の一端にそれぞれ臨んで配置きれる。リターンチャンバ
ー７ｂ、 ７ｃ、 ７ｄはそれぞれ隣接する複合材料４
ａ〜４ｄの通路４３の端部を一体的に連通させるもので
、通路４３はこれらのリターンチャンバー７ｂ。Each of the chambers 7a to 7e is formed into a box shape from aluminum or a heat-resistant resin having corrosion resistance, and the inboard chamber 78 is placed facing one end of the composite material 4a, and the return chamber 7b is located at the other end of the composite material 4g, 4b. , the return chamber 70 is made of composite material 4b, 4c
One end of the return chamber 7d is made of composite material 4e, 4
The other end of d, the export chamber 78 is made of composite material 4d
They can be placed facing each other at one end. The return chambers 7b, 7c, and 7d each have an adjacent composite material 4.
The ends of the passages 43 a to 4d are integrally communicated with each other, and the passages 43 are connected to these return chambers 7b.
７ｃ、 ７ｄを介して連続した一本の通路に構成きれる
。It can be configured into one continuous passage via 7c and 7d.
また、インボートチャンバー７８には熱源導入バイブ８
ａが設けられ、このバイブ８ａは図示しない熱源供給手
段に接続されている。エクスポートチャンバー７８には
ダクトバイブ８ｂが設けられ、熱源の排出ないしは熱源
供給手段の循環通路として使用される。In addition, the inboard chamber 78 includes a heat source introducing vibe 8.
A is provided, and this vibrator 8a is connected to a heat source supply means (not shown). The export chamber 78 is provided with a duct vibe 8b, which is used as a circulation path for discharging the heat source or for supplying the heat source.
本第１実施例において、熱媒体としては温風が使用され
る。温風は屋外に設置したヒート手段（図示せず）等か
ら導入バイブ８ａを介してインボートチャンバー７８へ
送り込まれ、リターンチャンバー７ｂ、 ７ｃ、 ７ｄ
で方向を転換きれつつ、各複合材料４ａ〜４ｄの通路４
３を循環し、エクスポートチャンバー７ｅのダクトバイ
ブ８ｂから排出される（第１図中矢印参照）。In the first embodiment, hot air is used as the heat medium. Warm air is sent from a heating means (not shown) installed outdoors to the inboard chamber 78 via an inlet vibe 8a, and returns to the return chambers 7b, 7c, and 7d.
The passage 4 of each composite material 4a to 4d while being able to change direction with
3 and is discharged from the duct vibe 8b of the export chamber 7e (see arrow in FIG. 1).
ところで、第３図は複合材料４の固定手段を示す。予め
外側に雄ねじを形成したブツシュ１０を複合材料４の適
宜部分にねじ込んで固定しておき、フローリング６に設
けた孔６１からねじ１１をブツシュ１０の内側にタッピ
ングしつつねじ込み、床材２に螺着させたものである。By the way, FIG. 3 shows means for fixing the composite material 4. As shown in FIG. The bushing 10 with a male thread formed on the outside is screwed into an appropriate part of the composite material 4 and fixed in advance, and the screw 11 is tapped into the inside of the bushing 10 through the hole 61 provided in the flooring 6, and screwed into the flooring material 2. This is what I was wearing.
フローリング６の孔６１にはねじ１１を螺着した後に適
宜木枠が埋め込まれる。After the screws 11 are screwed into the holes 61 of the flooring 6, a wooden frame is appropriately embedded.
［第２実施例、第４図参照コ
この第２実施例は、基本的には前記第１実施例と同様の
構成を有し、床材２と複合材料４との間に断熱材３を設
けると共に、複合材料４フローリング６との間に熱緩衝
材５，５を設けた点が相違する。断熱材３は、例えば硬
質発泡ウレタン樹脂を用いる。熱緩衝材としては、樹脂
プレート、合板等が用いられる。この熱緩衝材５は、複
合材料４からの熱が直接フローリング６に伝達されてフ
ローリング６の劣化が早まることを防止する。また、断
熱材３を複合材料４の下に設けることにより、床下に別
途断熱材を敷設する必要がなく、施工も容易となる。[Second embodiment, see FIG. 4] This second embodiment basically has the same configuration as the first embodiment, and a heat insulating material 3 is provided between the flooring material 2 and the composite material 4. The difference is that thermal buffer materials 5, 5 are provided between the composite material 4 and the flooring 6. The heat insulating material 3 is made of, for example, hard foamed urethane resin. As the thermal buffer material, a resin plate, plywood, etc. are used. This thermal buffer material 5 prevents the heat from the composite material 4 from being directly transmitted to the flooring 6 and causing the flooring 6 to deteriorate more quickly. Further, by providing the heat insulating material 3 under the composite material 4, there is no need to separately lay a heat insulating material under the floor, and construction becomes easy.
［第３実施例、第５図、第６図参照コ
この第３実施例は各複合材料４の間に根太１５を介在き
せたものである。根太１５は必要であれば両側の複合材
料４ａ、４ｄの外縁部にも設置することが好ましい。そ
して、根太１５の上面にはアルミニウム製のテープ１６
を設置する。テープ１６は熱伝導性の良好なものとし、
根太１５上のフローリング６にも熱が均等に伝達する機
能を発揮する。[See Third Embodiment, FIGS. 5 and 6] In this third embodiment, a joist 15 is interposed between each composite material 4. It is preferable that the joists 15 are also installed at the outer edges of the composite materials 4a and 4d on both sides, if necessary. Then, an aluminum tape 16 is placed on the top surface of the joist 15.
Set up. The tape 16 has good thermal conductivity,
It also exhibits the function of evenly transmitting heat to the flooring 6 on the joists 15.
なお、この第３実施例において、断熱材３を設けた点は
第２実施例と同様であり、その他の構成は第１実施例と
同様である。The third embodiment is similar to the second embodiment in that a heat insulating material 3 is provided, and the other configurations are the same as the first embodiment.
［その他の実施例コ
なお、本発明に係る床冷暖房方法及び法治暖房装置は前
記実施例に限定するものではなく、その要旨の範囲内で
種々に変更することができる。[Other Examples] Note that the floor cooling/heating method and legal heating apparatus according to the present invention are not limited to the above-mentioned embodiments, and can be variously modified within the scope of the gist thereof.
例えば、フロア材としてはフローリング６のみならず、
絨猥を用いてもよい。絨穂はフローリング６上に重ねて
敷設するか、フローリング６に代えて緩衝材５上に敷設
される。この場合、絨穂は面ファスナ等で固定しておけ
ば施工が容易で着脱も自在であり、メンテナンスにも便
利である。For example, flooring materials include not only Flooring 6, but also
You may also use obscene. The carpet is laid over the flooring 6, or instead of the flooring 6, it is laid on the cushioning material 5. In this case, if the carpet is fixed with a hook-and-loop fastener or the like, it is easy to install, detachable, and convenient for maintenance.
また、複合材料４の表面（平板材４２）に所定のピッチ
で長孔を形成してもよい、これによってフロア材に対す
る熱伝導効率が向上する。同時にチャンバー７６〜７ｅ
に任意の孔を形成し、温風の一部を部屋内へ放出し、対
流方式による暖房と兼用することも可能であり、特に部
屋が広い場合に効果的である。Further, long holes may be formed at a predetermined pitch on the surface of the composite material 4 (flat plate material 42), thereby improving the heat conduction efficiency to the floor material. At the same time chambers 76-7e
It is also possible to form an arbitrary hole in the wall and release a portion of the warm air into the room, which can also be used for heating by convection, which is particularly effective when the room is large.
一方、熱媒体としては、暖房用として温風以外に、温水
、オイル等種々の流動性を有する媒体を利用でき、冷房
用としてフロンガス等を利用できることは勿論である。On the other hand, as a heat medium, in addition to hot air, various fluid media such as hot water and oil can be used for heating purposes, and of course, fluorocarbon gas and the like can be used for cooling purposes.
発明の効果
以上の説明で明らかな様に、本発明によれば、波形心材
の表裏面に平板材を固着した複合材料を熱媒体の通路と
して利用したため、軽量、高強度で防音性、振動減衰性
、不燃性、耐防水性に優れ、大量生産の良好な複合材料
の特質を十分に生かし、施工が簡単で安全性の高い床冷
暖房方法及び装置とすることができる。Effects of the Invention As is clear from the above explanation, according to the present invention, since a composite material in which flat plates are fixed to the front and back surfaces of a corrugated core material is used as a passage for a heat medium, it is lightweight, has high strength, has soundproofing properties, and has vibration damping properties. By making full use of the characteristics of a composite material that is excellent in heat resistance, nonflammability, and waterproofness and can be mass-produced, it is possible to provide a floor cooling/heating method and device that is easy to construct and highly safe.
第１図は本発明に係る法治暖冴装置の第１実施例を示す
分解斜視図、第２図は複合材料の断面図、第３図は複合
材料の固定手段を示す断面図である。
第４図は第２実施例の要部断面図である。第５図は第３
実施例を示す分解斜視図、第６図はその要部断面図であ
る。
２・・・床材、３・・・断熱材、４（４ａ〜４ｄ）・・
・複合材料、４１・・・波形心材、４２・・・平板材、
４３・・・通路、５・・・熱緩衝材、６・・・フローリ
ング、７ａ〜７ｅ・・・チャンバー。
特許出願人 大阪富士工業株式会社FIG. 1 is an exploded perspective view showing a first embodiment of the law and heating device according to the present invention, FIG. 2 is a sectional view of a composite material, and FIG. 3 is a sectional view showing a means for fixing the composite material. FIG. 4 is a sectional view of a main part of the second embodiment. Figure 5 is the third
An exploded perspective view showing the embodiment, and FIG. 6 is a sectional view of the main part thereof. 2...Flooring material, 3...Insulating material, 4 (4a to 4d)...
・Composite material, 41... Corrugated core material, 42... Flat plate material,
43...Passway, 5...Thermal buffer material, 6...Flooring, 7a-7e...Chamber. Patent applicant Osaka Fuji Industries Co., Ltd.
Claims (1)
物のフロア材の下に敷設し、この複合材料の波形心材と
平板材とで形成される通路内に流動性熱媒体を供給する
ことを特徴とする床冷暖房方法。 ２、波形心材の表裏面に平板材を固着して複数の通路を
平行に設けた複合材料を、各通路が平行に位置する様に
建物のフロア材の下に敷設し、この複合材料の両端部に
各通路と連通する複数のチャンバーを設置し、このチャ
ンバーの一端に導入された流動性熱媒体を各チャンバー
を介して複合材料の各通路を循環されることを特徴とす
る床冷暖房装置。[Claims] 1. A composite material in which flat plate materials are fixed to the front and back surfaces of a corrugated core material is laid under the flooring of a building, and the composite material is flowed into a passage formed by the corrugated core material and the flat plate materials. A floor cooling/heating method characterized by supplying a heat medium. 2. A composite material in which flat plates are fixed to the front and back surfaces of a corrugated core material and multiple passageways are provided in parallel is laid under the flooring of the building so that each passageway is located in parallel, and both ends of this composite material are A floor cooling/heating device characterized in that a plurality of chambers are installed in a part of the chamber and communicate with each passage, and a fluid heat medium introduced into one end of the chamber is circulated through each passage of a composite material through each chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63140140A JPH0612183B2 (en) | 1988-06-06 | 1988-06-06 | Floor cooling / heating method and floor cooling / heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63140140A JPH0612183B2 (en) | 1988-06-06 | 1988-06-06 | Floor cooling / heating method and floor cooling / heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01310239A true JPH01310239A (en) | 1989-12-14 |
| JPH0612183B2 JPH0612183B2 (en) | 1994-02-16 |
Family
ID=15261809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63140140A Expired - Lifetime JPH0612183B2 (en) | 1988-06-06 | 1988-06-06 | Floor cooling / heating method and floor cooling / heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612183B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04268141A (en) * | 1991-02-22 | 1992-09-24 | Matsushita Electric Works Ltd | Ceiling cooling and heating system |
| JPH04273930A (en) * | 1991-02-28 | 1992-09-30 | Matsushita Electric Works Ltd | Ceiling radiation cooling/heating system |
| EP1113232A2 (en) * | 1999-12-28 | 2001-07-04 | Toyox Co., Ltd. | Pipe mat for air-conditioning |
| US7017655B2 (en) * | 2003-12-18 | 2006-03-28 | Modine Manufacturing Co. | Forced fluid heat sink |
| CN108895871A (en) * | 2018-09-03 | 2018-11-27 | 西安异聚能科技研究院有限公司 | A kind of novel energy-conserving building materials with heat storage function |
-
1988
- 1988-06-06 JP JP63140140A patent/JPH0612183B2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04268141A (en) * | 1991-02-22 | 1992-09-24 | Matsushita Electric Works Ltd | Ceiling cooling and heating system |
| JPH04273930A (en) * | 1991-02-28 | 1992-09-30 | Matsushita Electric Works Ltd | Ceiling radiation cooling/heating system |
| EP1113232A2 (en) * | 1999-12-28 | 2001-07-04 | Toyox Co., Ltd. | Pipe mat for air-conditioning |
| EP1113232A3 (en) * | 1999-12-28 | 2003-03-12 | Toyox Co., Ltd. | Pipe mat for air-conditioning |
| US7017655B2 (en) * | 2003-12-18 | 2006-03-28 | Modine Manufacturing Co. | Forced fluid heat sink |
| CN108895871A (en) * | 2018-09-03 | 2018-11-27 | 西安异聚能科技研究院有限公司 | A kind of novel energy-conserving building materials with heat storage function |
| CN108895871B (en) * | 2018-09-03 | 2024-06-07 | 西安异聚能科技研究院有限公司 | Novel energy-saving building material with heat storage function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612183B2 (en) | 1994-02-16 |
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