JPS60140026A - Mat for heat exchanging - Google Patents
Mat for heat exchangingInfo
- Publication number
- JPS60140026A JPS60140026A JP58245273A JP24527383A JPS60140026A JP S60140026 A JPS60140026 A JP S60140026A JP 58245273 A JP58245273 A JP 58245273A JP 24527383 A JP24527383 A JP 24527383A JP S60140026 A JPS60140026 A JP S60140026A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- mat
- heat
- heat exchanging
- flow path
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
- F24D3/16—Tube and panel arrangements for ceiling, wall, or underfloor heating mounted on, or adjacent to, a ceiling, wall or floor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Road Paving Structures (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
本発明は熱交換マットの構造、すなわち内部に複数の流
路が形成されたゴムまたはプラスチックのシートから成
る熱交換部と該熱交換部の両端に結合され前記流路に連
通ずるヘッダとを備えた熱交換マットの構造に関する。Detailed Description of the Invention [Technical Field] The present invention relates to the structure of a heat exchange mat, that is, a heat exchange section made of a rubber or plastic sheet with a plurality of channels formed inside, and a heat exchange section connected to both ends of the heat exchange section. and a header communicating with the flow path.
この種の熱交換マットは、融雪マット、床暖房マットあ
るいは太陽熱集熱マットなどに使用される。すなわち、
融雪マットおよび１１１２房マツトでは流路内に温水を
流通させて略凹の融雪や室内暖房を行ない、太陽熱集熱
マットでは熱交換部を照射する太陽光によ）流路内の水
を加温するなど、放熱および受熱に広く使用することが
できる。This type of heat exchange mat is used for snow melting mats, floor heating mats, solar heat collection mats, etc. That is,
In snow melting mats and 1112 bunch mats, warm water is passed through the flow channels to melt snow in approximately concave areas and to heat the room, while in solar heat collection mats, the water in the flow channels is heated by sunlight irradiating the heat exchange part. It can be widely used for heat radiation and heat reception.
しかして、熱交換マットを使用しない状態で夜間や寒冷
地で放置する場合、特に路面に放［１れる融雪マットや
屋上に設置される太陽熱集熱マットの場合、流路内、に
残留する水が氷結することがあり、このため再使用時に
熱媒体が流通せず熱交換マットが使用不能になる。However, if a heat exchange mat is left unused at night or in a cold region, especially in the case of a snow melting mat that is released onto the road surface or a solar heat collection mat installed on a rooftop, water remaining in the flow path may be The heat exchange mat may freeze, which prevents the heat medium from flowing during reuse, making the heat exchange mat unusable.
本発明の目的は、このような従来の熱交換マットの問題
を解決し、マット内の熱媒体が氷結した場合でもこれを
容易に解凍することができ、寒冷地等においても常に使
用可能な上記形式の熱交換マットを提供することである
。The purpose of the present invention is to solve the problems of such conventional heat exchange mats, and to create the above-mentioned heat exchange mat that can be easily thawed even if the heat medium inside the mat freezes, and that can be used at all times even in cold regions. The purpose of the present invention is to provide a type of heat exchange mat.
本発明の特徴は、熱交換部の内部に電熱用抵抗線を埋め
込むかあるいは流路内に防水型ヒータを挿入しておき、
これらに通電して解凍することにより上記目的を達成す
ることである。The present invention is characterized by embedding an electric heating resistance wire inside the heat exchanger or inserting a waterproof heater into the flow path.
The purpose is to achieve the above object by thawing them by supplying electricity to them.
すなわち、本発明によれば、内部に複数の流路が形成さ
れたゴムまたはプラスチックのシートから成る熱交換部
と該熱交換部の両端に結合され前記流路に連通ずるヘッ
ダとを備えた熱交換マットにおいて、８１■記熱交換部
内に前記流路と平行に延在する電熱用抵抗線を埋め込み
、該抵抗線に通電することにより流路内の熱媒体を解凍
することを特徴とする熱交換マットが提供される。That is, according to the present invention, a heat exchanger is provided with a heat exchanger made of a rubber or plastic sheet having a plurality of channels formed therein, and headers connected to both ends of the heat exchanger and communicating with the channels. In the exchange mat, an electric heating resistance wire extending parallel to the flow path is embedded in the heat exchange portion described in 81, and the heating medium in the flow path is thawed by energizing the resistance wire. Replacement mats will be provided.
また、第２の本発明によれば、同様の熱交換マットにお
いて、前記通路内に該流路の断面より小さい断面を有す
る防水型ヒーダを設置し、該ヒータに通電することによ
り流路内の熱媒体を解凍すること全特徴とする熱交換マ
ットが提供される。Further, according to the second aspect of the present invention, in a similar heat exchange mat, a waterproof heater having a cross section smaller than the cross section of the flow path is installed in the passage, and by energizing the heater, the temperature inside the flow path is increased. A heat exchange mat is provided which is fully characterized by thawing a heat medium.
以下第１図〜第４図を参照して本発明の詳細な説明する
。The present invention will be described in detail below with reference to FIGS. 1 to 4.
第１図および陣２図は本発明の一実施例に係わる熱交換
マットを示す図である。FIGS. 1 and 2 are diagrams showing a heat exchange mat according to an embodiment of the present invention.
これらの図において、熱交換マットは熱交換部１および
その両端（前後端）に結合されたヘッダ２Ａ、２Ｂで構
成されている。In these figures, the heat exchange mat is composed of a heat exchange section 1 and headers 2A and 2B connected to both ends (front and rear ends) of the heat exchange section 1.
熱交換部１はゴムまたはグラスチックの絶縁材シートで
作られ、その内部には前後方向に貫通する複数の流路３
が形成されている。このような熱交換部は例えば押出し
成形法で作ることができ、帯状のシートを所定長さに裁
断することにより個個の熱交換部１を得ることができる
。The heat exchange part 1 is made of a rubber or glass insulating sheet, and there are a plurality of flow channels 3 penetrating in the front and back direction inside the heat exchange part 1.
is formed. Such a heat exchange section can be made, for example, by extrusion molding, and individual heat exchange sections 1 can be obtained by cutting a band-shaped sheet into a predetermined length.
熱交換部１０前後端には巾方向に延在するヘッダ２Ａ、
２Ｂが結合され、各ヘッダ内には前記流路の全てに連通
ずる空洞が形成されている。これらのヘッダ２Ａ、２Ｂ
もゴムまたはプラスチックなど熱交換部１と同材質で作
ることができるが、金属など他の拐質で形成することも
できる。A header 2A extending in the width direction is provided at the front and rear ends of the heat exchange section 10,
2B are coupled, and a cavity is formed in each header that communicates with all of the flow paths. These headers 2A, 2B
It can be made of the same material as the heat exchange part 1, such as rubber or plastic, but it can also be made of other materials such as metal.
ヘッダ２人の一端には熱媒体供給用のチューブ４Ａが接
続され、他方のヘッダ２Ｂの一端には熱媒体排出用のチ
ューブ４Ｂが接続されている。A heat medium supply tube 4A is connected to one end of the two headers, and a heat medium discharge tube 4B is connected to one end of the other header 2B.
したがって、ポンプ（図示せず）などで送給される温水
や水などの熱媒体はチューブ４Ａからヘッダ２Ａを介し
て各流路３内を流通し、他端のヘッダ２Ｂを介してチュ
ーブ４Ｂから排出される。Therefore, a heat medium such as hot water or water supplied by a pump (not shown) or the like flows from the tube 4A through the header 2A in each channel 3, and from the tube 4B through the header 2B at the other end. be discharged.
各流路３内を流通する間に熱交換部１の壁面を通して外
部との熱交換が行なわれる。すなわち、融雪マットや床
暖房マットでは熱交換部から放熱が行なわれ、太陽熱集
熱器では集熱が行なわれる。While flowing through each flow path 3, heat is exchanged with the outside through the wall surface of the heat exchange section 1. That is, in snow melting mats and floor heating mats, heat is radiated from the heat exchange part, and in solar heat collectors, heat is collected.
しかして、熱交換部１内には流路３と平行に延在する電
熱用抵抗線にクロム線など）５が埋め込まれている。抵
抗線５の両端はヘッダ２Ａ、２Ｂを通して外部へ導出さ
れ、電線６により直流また（５）
は交流の電源７およびスイッチ８に接続されている。前
記抵抗線５は１本でもよいが、所定ピッチで複数本埋め
込むこともできる。In the heat exchange section 1, an electric heating resistance wire (such as a chrome wire) 5 is embedded which extends parallel to the flow path 3. Both ends of the resistance wire 5 are led out through headers 2A and 2B, and are connected to a DC or AC power source 7 and a switch 8 via an electric wire 6. The number of the resistance wires 5 may be one, but it is also possible to embed a plurality of resistance wires at a predetermined pitch.
以上の構成によれば、寒冷地などで熱交換マット内の熱
媒体が凍結した場合、スイッチ８を閉成して抵抗線に通
電すれば該抵抗線が発熱し、その熱によってまず附近の
氷が解凍されて液化し、さらに熱伝達によりマット内全
域を解凍することができる。解Ｒ終了後スイッチ８を開
いて通電を停止する。According to the above configuration, when the heat medium in the heat exchange mat freezes in a cold region, when the switch 8 is closed and the resistance wire is energized, the resistance wire generates heat, and the heat first spreads the ice in the vicinity. is thawed and liquefied, and furthermore, the entire area within the mat can be thawed by heat transfer. After solution R is completed, switch 8 is opened to stop energization.
こうして、熱媒体が凍結した場合でも、これを容易に解
凍することができ、したがって、寒冷地においても常に
使用しうる熱交換マットが得られる。また、凍結防止剤
などを混入する必要ケなくすこともできる。In this way, even if the heat medium freezes, it can be easily thawed, and therefore a heat exchange mat that can be used at all times even in cold regions is obtained. Moreover, it is also possible to eliminate the need to mix antifreeze agents and the like.
第３図および第４図は第２の本発明の実施例に係わる熱
交換マットを示す。3 and 4 show a heat exchange mat according to a second embodiment of the present invention.
これらの図において、熱交換マットは熱交換部１１およ
びその両端（前後端）に結合されたヘッダ２Ａ、２Ｂで
構成され、熱交換部１１は第１図（６）
および第２図の場合と同様コゝムまたはプラスチックの
絶縁材シートで作られ、その内部には前後方向に貫通す
る複数の流路３が形成されている。In these figures, the heat exchange mat is composed of a heat exchange part 11 and headers 2A and 2B connected to both ends (front and rear ends) of the heat exchange part 11. Similarly, it is made of a comb or a plastic insulating sheet, and a plurality of channels 3 are formed therein, penetrating in the front-rear direction.
しかして、本実施例は、第１図および第２図の電熱抵抗
線５の代りに、流Ｗ＆３内に該流路の断面より小さい断
面を有する防水型ヒータ１２を設置するものであり、そ
の他の部分は第１図および第２図の構造と実質上同じで
ある。したがって、対応する部分ケそれぞれ同一符号で
表示し、それらの詳細な説明は省略する。Therefore, in this embodiment, instead of the electric heating resistance wire 5 shown in FIGS. 1 and 2, a waterproof heater 12 having a cross section smaller than the cross section of the flow path is installed in the flow W & 3. The structure is substantially the same as that of FIGS. 1 and 2. Therefore, corresponding parts will be indicated by the same reference numerals, and detailed explanation thereof will be omitted.
前記防水型ヒータ１２としては、電熱抵抗線をシリコン
ゴムなどの耐熱防水材で被覆したコードヒータ（例えば
日本ヒーター株式会社製のコードヒーター）が使用され
る。このコードヒータは外径２〜２．５晒程度で容量ワ
ットが１０〜４５０Ｗ程度でおり、約１８０℃以下の保
温や凍結防止、霜取りなどに使用されるコード状のもの
である。As the waterproof heater 12, a cord heater (for example, a cord heater manufactured by Nippon Heater Co., Ltd.) in which an electric heating resistance wire is coated with a heat-resistant waterproof material such as silicone rubber is used. This cord heater has an outer diameter of about 2 to 2.5 mm and a capacity of about 10 to 450 W, and is a cord-shaped heater used for keeping warm at temperatures below about 180° C., preventing freezing, and removing frost.
不実施によっても、寒冷地などで熱交換マット内の熱媒
体が凍結した場合、スイッチ８を閉成して防水型ヒータ
１２に通電すれは、該ヒータが発熱して先ず附近の氷が
解凍されて液化し、熱伝達によシマット内全域を解凍す
ることができる１、こうして、第１図および第２図の実
施例の場合と同様の作用効果を奏することができる。Even if you do not do this, if the heat medium in the heat exchange mat freezes in a cold region etc., if you close the switch 8 and energize the waterproof heater 12, the heater will generate heat and the ice in the vicinity will first thaw. It is possible to liquefy and thaw the entire area within the cimat by heat transfer1, thus achieving the same effects as in the embodiments of FIGS. 1 and 2.
防水型ヒータ１２の配置は、図示のように１つの流路３
内に１本設けることもできるが、複数の流路３のそれぞ
れに適宜設置することも可能である。The waterproof heater 12 is arranged in one flow path 3 as shown in the figure.
Although it is possible to provide one in each channel, it is also possible to provide one in each of the plurality of channels 3 as appropriate.
以上の説明から明らかなごとく、本発明によれば、マッ
ト内の熱媒体が氷結した場合でもこれを容易に解凍する
ことができ、外冷地等においても常に使用可能な熱交換
マットが得られる。As is clear from the above description, according to the present invention, even if the heat medium inside the mat freezes, it can be easily thawed, and a heat exchange mat that can be used at all times even in an outside cold area can be obtained. .
第１図は第１の本発明による熱交換マントの一実施例を
示す一部破断斜視図、第２図は第１図中の線■−■に浴
った部分拡大断面図、第３図は第２の本発明による熱交
換マットの一実施例を示す一部破断斜視図、第４図は第
３図中の線ｍＶ−ＩＶに沿った部分拡大断面図である。
１・・・熱交換部、２Ａ、２Ｂ・・・ヘッダ、３・・・
流路、４Ａ・・・熱媒体供給用のチューブ、４Ｂ・・・
熱媒体排出用のチューブ、５・・・′成熱用抵抗線にク
ロム勝）、６・電線、７・・・電源、８・・・スイッチ
、１１・・・熱交換部、１２・・・防水型ヒータ。
（９）
＠１図
１１！２ 図FIG. 1 is a partially cutaway perspective view showing an embodiment of the heat exchange cloak according to the first invention, FIG. 2 is a partially enlarged cross-sectional view taken along the line ■-■ in FIG. 1, and FIG. 4 is a partially cutaway perspective view showing an embodiment of the heat exchange mat according to the second invention, and FIG. 4 is a partially enlarged sectional view taken along the line mV-IV in FIG. 3. 1...Heat exchange part, 2A, 2B...Header, 3...
Channel, 4A... Tube for heat medium supply, 4B...
Tube for discharging heat medium, 5...' Chrome wire for heating resistance wire), 6. Electric wire, 7... Power supply, 8... Switch, 11... Heat exchange part, 12... Waterproof heater. (9) @1 Figure 11!2 Figure
Claims (2)
スチックのシートから成る熱交換部と該熱交換部の両端
に結合され前記流路に連通ずるヘッダとを備えた熱交換
マットにおいて、前記熱交換部内に前記流路と平行に延
在する電熱用抵抗線を埋め込み、該抵抗線に通電するこ
とによシ流路内の熱媒体を解凍することを特徴とする熱
交換マット。(1) A heat exchange mat comprising a heat exchange section made of a rubber or plastic sheet with a plurality of channels formed therein, and headers connected to both ends of the heat exchange section and communicating with the channels, A heat exchange mat characterized in that an electric heating resistance wire extending parallel to the flow path is embedded in the heat exchange portion, and the heating medium in the flow path is thawed by energizing the resistance wire.
スチックのシートから成る熱交換部と該熱交換部の両端
に結合され前記流路に連通ずるヘッダとを備えた熱交換
マットにおいて、前記流路内に該流路の断面より小さい
断面を有する防水型ヒータを設置し、該ヒータに通電す
ることによシ流路内の熱媒体を解凍することを特徴とす
る熱交換マツ ト 。(2) A heat exchange mat comprising a heat exchange section made of a rubber or plastic sheet with a plurality of channels formed therein, and headers connected to both ends of the heat exchange section and communicating with the channels, A heat exchange mat characterized in that a waterproof heater having a cross section smaller than the cross section of the flow path is installed in the flow path, and the heating medium in the flow path is thawed by energizing the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58245273A JPS60140026A (en) | 1983-12-28 | 1983-12-28 | Mat for heat exchanging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58245273A JPS60140026A (en) | 1983-12-28 | 1983-12-28 | Mat for heat exchanging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60140026A true JPS60140026A (en) | 1985-07-24 |
Family
ID=17131222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58245273A Pending JPS60140026A (en) | 1983-12-28 | 1983-12-28 | Mat for heat exchanging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1870642A1 (en) * | 2006-06-19 | 2007-12-26 | Jürgen Jolly | Surface heating element |
| JP2015052259A (en) * | 2013-09-06 | 2015-03-19 | 坂本 興平 | Heat collecting well enabling simultaneous use of groundwater pumping and heat medium liquid circulation device |
-
1983
- 1983-12-28 JP JP58245273A patent/JPS60140026A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1870642A1 (en) * | 2006-06-19 | 2007-12-26 | Jürgen Jolly | Surface heating element |
| JP2015052259A (en) * | 2013-09-06 | 2015-03-19 | 坂本 興平 | Heat collecting well enabling simultaneous use of groundwater pumping and heat medium liquid circulation device |
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