JPS62172118A - Temperature controlling device of panel for floor heating - Google Patents

Temperature controlling device of panel for floor heating

Info

Publication number
JPS62172118A
JPS62172118A JP1506386A JP1506386A JPS62172118A JP S62172118 A JPS62172118 A JP S62172118A JP 1506386 A JP1506386 A JP 1506386A JP 1506386 A JP1506386 A JP 1506386A JP S62172118 A JPS62172118 A JP S62172118A
Authority
JP
Japan
Prior art keywords
temperature
heating element
electric heating
semiconductor switch
switch
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
Application number
JP1506386A
Other languages
Japanese (ja)
Other versions
JPH0670500B2 (en
Inventor
Kiyonobu Nonaka
野中 清信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1506386A priority Critical patent/JPH0670500B2/en
Publication of JPS62172118A publication Critical patent/JPS62172118A/en
Publication of JPH0670500B2 publication Critical patent/JPH0670500B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To obtain a temperature controlling device for the panel of a floor heating which can stabilizedly control the temperature for a long period, by controlling the temperature of an electric heater by a temperature-detecting switch inserted in a transistor switch and a trigger circuit in series. CONSTITUTION:A transistor switch 3 is turned ON and OFF in accordance with ON/OFF action of a temperature-detecting switch 4. Feeding of current to an electric heater unit 2 is controlled, and the temperature of an electric heater unit 2 is controlled as well. In this case most electric current flows to the electric heater 2 from the transistor switch 3 through a lead wire 15, but trigger current flowing through a trigger circuit 5 is extremely low. Accordingly arc is hardly produced at the contact point when the temperature-detecting switch 4 is turned ON and OFF. Electrical life need not be considered for the temperature-detecting switch 4. The life of a temperature-detecting switch 4 depends on mechanical life such as wearing. In regard to the mechanical life, ON/OFF action of a contact point is generated more than 100 million times, accordingly a temperature controlling device can be operated stabilizedly for a long period.

Description

【発明の詳細な説明】 [技術分野1 本発明は、電気式の床暖房パネルの温度フントロール装
置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a temperature control device for an electric floor heating panel.

[背箕技術〕 床パネルに電気発熱体を組み込んで床から室内を暖房す
るようにした床暖房パネルが従来から用いられている。
[Back winch technology] Floor heating panels have been used in the past, which heat the room from the floor by incorporating an electric heating element into the floor panel.

そしてこの床暖房パネルにおいてその温度コントロール
は、電気発熱体の近傍にサーモスタットを組み込んだり
、あるいは膨張式温度スイッチを組み込んだりして、こ
れらの温度スイッチを電気発熱体と直列に接続し、温度
スイッチを電気発熱体の発熱温度に応じてオンオフさせ
、電気発熱体への通電を制御することによっておこなわ
れるのが一般的である。
In this floor heating panel, temperature control is achieved by incorporating a thermostat near the electric heating element or by incorporating an expansion type temperature switch, and connecting these temperature switches in series with the electric heating element. This is generally done by controlling the supply of electricity to the electric heating element by turning it on and off according to the temperature of the electric heating element.

しかしながらこのものにおい゛(は、大きな電流が温度
スイツチを介して電気発熱体に流されることになり、電
〉(スイッチのオンオフの際にアークなどが発生して、
電気スイッチの接点は電気的寿命の点においてか命が短
くなり、長期に亘って安定して温度コントロールをおこ
なわせることができないという問題があった。
However, in this case, a large current is passed through the electric heating element through the temperature switch, and arcing occurs when the switch is turned on and off.
The electrical life of the electrical switch contacts is shortened and there is a problem in that the temperature cannot be controlled stably over a long period of time.

[発明の目的、1 本発明は、上記の点に鑑みて為されたものであり、長期
に亘っ′C温度コントロールを安定しておこなわせるこ
とができる床暖房パネルの温度コントロール装置を提供
することを目的とするものである。
[Object of the Invention, 1] The present invention has been made in view of the above points, and an object of the present invention is to provide a temperature control device for a floor heating panel that can stably control the temperature over a long period of time. The purpose is to

[発明の開示j しかして本発明に係る床暖房パネルの温度フン)ロール
装置は、床暖房パネル1内に電気発熱体2とトライアッ
クやサイリスクのような半導体スイッチ3を設けて電気
発熱体2と半導体スイッチ3とを直列に接続し、床暖房
パネル1内にて電気発熱体1に近接して配置された温度
検知スイッチ4を半導体スイッチ3のトリガー回路5に
直列に挿入し、半導体スイッチ3を床暖房パネル1に設
けられる放熱体6に取り付けて成ることを特徴とするも
のであり、半導体スイッチ3と半導体スイッチ3のトリ
が一回路5に直列挿入される温度検知スイッチ4とによ
って電気発熱体2の温度コントロールをおこなうように
して上記目的を達成したものであって、以下本発明を実
施例により詳述する。
[Disclosure of the Invention] However, the roll device according to the present invention has an electric heating element 2 and a semiconductor switch 3 such as a TRIAC or SIRISK installed in the floor heating panel 1. The semiconductor switch 3 is connected in series, and the temperature detection switch 4 arranged close to the electric heating element 1 in the floor heating panel 1 is inserted in series into the trigger circuit 5 of the semiconductor switch 3. It is characterized by being attached to a heat radiator 6 provided on a floor heating panel 1, and an electric heating element is formed by a semiconductor switch 3 and a temperature detection switch 4 in which the semiconductor switch 3 is inserted in series in one circuit 5. The above object has been achieved by performing the temperature control described in Section 2.The present invention will be described in detail below with reference to Examples.

第2図は本発明の一実施例を示すもので、床暖房パネル
1は強度と裏面での断熱を得るための基板10と合板な
どで形成される比較的柔らかい材料の表面板11とで構
成され、基板10の表面に表面板11を張って基板10
と表面板11との開に面状の電気発熱体2を挟み込んで
取り付けるようにしである。電気発熱体2は鋼板などで
形成される金属板7の下面側に密接して設けられるもの
で、金属板7は表面板11のほぼ全面に亘って表面板1
1の下面側に配設されるものである。また電気発熱体2
の下面側にマグネット利用リードスイッチ型などの温度
検知スイッチ4が近接して配設してあり、この温度検知
スイッチ4は基板10の上面の凹所12に収められるよ
うにしである。
FIG. 2 shows an embodiment of the present invention, in which a floor heating panel 1 is composed of a substrate 10 for obtaining strength and heat insulation on the back side, and a surface plate 11 made of a relatively soft material such as plywood. The surface plate 11 is pasted on the surface of the substrate 10, and the substrate 10 is
A planar electric heating element 2 is inserted and attached between the front plate 11 and the front plate 11. The electric heating element 2 is provided in close contact with the lower surface side of a metal plate 7 formed of a steel plate or the like, and the metal plate 7 covers almost the entire surface of the surface plate 11.
1 is arranged on the lower surface side. Also electric heating element 2
A temperature detection switch 4, such as a reed switch type using a magnet, is disposed adjacent to the lower surface of the substrate 10, and the temperature detection switch 4 is accommodated in a recess 12 on the upper surface of the substrate 10.

温度検知スイッチ4は複数のものが用いられ、電気発熱
体2の全面に亘って等分布的に配置されるようにしであ
る。トライアックやサイリスタなどによって形成される
半導体スイッチ3は金属板7の端部の下面に取付ねじ1
3によって取り付けられるもので、この半導体スイッチ
3は基板10の凹所14に収められるようにしである。
A plurality of temperature detection switches 4 are used, and they are arranged evenly over the entire surface of the electric heating element 2. A semiconductor switch 3 formed by a triac, a thyristor, etc. has a mounting screw 1 attached to the bottom surface of the end of a metal plate 7.
3, and this semiconductor switch 3 is designed to be housed in a recess 14 of a substrate 10.

半導体スイッチ3と電気発熱体2とは第1図に示すよう
に電源(100VAC)に対して直列に接続される。ま
た半導体スイッチ3と電気発熱体2との間のリード線1
5には半導体スイッチ3のトリが一回路5を構成するリ
ードM16の一端が接続してあり、このトリが一回路5
に上記各温度検知スイッチ4がそれぞれ直列に挿入しで
ある。トリが一回路5には抵抗17が挿入してあり、従
って各温度検知スイッチ4は抵抗16を介して半導体ス
イッチ3のデートに直列に接続されることになろ。
The semiconductor switch 3 and the electric heating element 2 are connected in series to a power source (100 VAC) as shown in FIG. Also, the lead wire 1 between the semiconductor switch 3 and the electric heating element 2
One end of the lead M16 constituting one circuit 5 of the semiconductor switch 3 is connected to 5.
The temperature detection switches 4 are inserted in series. A resistor 17 is inserted in the circuit 5, so that each temperature detection switch 4 is connected in series to the date of the semiconductor switch 3 via the resistor 16.

上記のようにして床暖房パネル1の温度コントロール装
置が形成されるものであるが、電気発熱体2へは半導体
スイッチ3を介して電源から電流が供給され、この電流
の供給による電気発熱体2の発熱は金属板7に伝達され
ると共に金属板7によってこの熱は床暖房パネル1の全
面に亘って均一に伝達され、床暖房をおこなうことがで
きる。
The temperature control device for the floor heating panel 1 is formed as described above, and current is supplied from the power source to the electric heating element 2 via the semiconductor switch 3, and the electric heating element 2 is supplied with this current. The generated heat is transmitted to the metal plate 7, and this heat is uniformly transmitted by the metal plate 7 over the entire surface of the floor heating panel 1, so that floor heating can be performed.

そして電気発熱体2の発熱温度に応じて温度検知スイッ
チ4はオンオフがなされ、この温度検知スイッチ4のオ
ンオフに応動して半導体スイッチ3がオンオフの状想に
なり、電気発熱体2への電流の供給を維持したり停止し
たりする制御がなされ、電気発熱体2の温度フントロー
ルがなされるしのである。
Then, the temperature detection switch 4 is turned on and off according to the heat generation temperature of the electric heating element 2, and in response to the on/off of the temperature detection switch 4, the semiconductor switch 3 is turned on and off, and the current to the electric heating element 2 is turned on and off. Control is performed to maintain or stop the supply, and the temperature of the electric heating element 2 is controlled.

ここで、電源からの電流の大部分は半導体スイッチ3か
らリード線15を介して電気発熱体2へと流れ、トリが
一回路5を流れる)す〃−主電流非常に微少である。従
って温度検知スイッチ4がオンオフされる際の接点での
アークの発生などは殆どなく、温度検知スイッチ4にお
けるMi気的0命は考慮するような必要はなく温度検知
スイッチ4の寿命は接、甑の摩耗など機械的寿命に依存
されることになる。また半導体スイッチ3は接点機構を
有するものでな(寿命は半永久的であるといえる。
Here, most of the current from the power supply flows from the semiconductor switch 3 to the electric heating element 2 via the lead wire 15, and the main current flows through the circuit 5). Therefore, there is almost no occurrence of arcing at the contacts when the temperature detection switch 4 is turned on or off, and there is no need to take into account the life of the temperature detection switch 4. mechanical life such as wear and tear. Furthermore, the semiconductor switch 3 does not have a contact mechanism (it can be said that its lifespan is semi-permanent).

従って温度コントロール装置におけるスイッチの特命は
温度検知スイッチ4の機械的寿命によって決まることに
なる。そして温度検知スイッチ4のなかて′一般的なリ
ードスイッチ型のものを例にとると、その機械的か命は
接点の開閉が1億回以上であるのに対して、電気的JV
?命はこの機械的寿命から電気的破損によるか命低下を
引く、−とによって決まり通常50万回〜60万回であ
る。従って温度検知スイッチ4の寿命は機械的)J命に
依存することになるところ、長期に亘って安定して作動
させることができることになる。このように温度検知ス
イッチ4と半導体スイッチ3とはともに長期に亘る寿命
を有することになり、長期に亘って安定して電気発熱体
2の温度コントロールをおこなうことがで外るものであ
る。
Therefore, the special purpose of the switch in the temperature control device is determined by the mechanical life of the temperature detection switch 4. Among the temperature detection switches 4, if we take a general reed switch type as an example, its mechanical life spans more than 100 million times of opening and closing of the contacts, whereas the electrical JV
? The life is determined by subtracting the life loss due to electrical damage from this mechanical life and is usually 500,000 to 600,000 cycles. Therefore, although the lifespan of the temperature detection switch 4 depends on its mechanical life, it can be operated stably over a long period of time. In this way, both the temperature detection switch 4 and the semiconductor switch 3 have a long service life, and it is possible to stably control the temperature of the electric heating element 2 over a long period of time.

また、半導体スイッチ3において第5図に示すように温
度と許容電流との間に密接な関係があり、温度の上昇と
ともに許容電流は低下する。ここにおいて半導体スイッ
チ3は第2図に示したように電気発熱体2からの発熱を
床暖房パネル1の全体に均一に伝熱するための金属板7
に取り付けてあり、この金属板7を放熱材6として利用
して半導体スイッチ3からの放熱がなされるようにして
あり、半導体スイッチ3のIL1温化による許0′電流
の低下を防止するようにしである。従って温度検知スイ
ッチ4による熱検知温度は半導体スイッチ3からの放熱
がおこなえる温度以下に設定しておく必要がある。また
このように半導体スイッチ3において温度と許容電流と
は密接な関係があるため、電気発熱体2へ流す必要電流
と電気発熱体2の発熱温度とがこの関係に合うようにセ
クトするのがよい。金属板7は上記のように電気発熱体
2からの発熱を床暖房パネル1の全体に均一に伝熱する
作用をなすと共に放熱材6としての作用もなし、さらに
は電気発熱体2を保護する作用をもなすものである。ま
た温度検知スイッチ4は電気発熱体2の全面に亘って等
分布的に配置されるようにしであるために、電気発熱体
2や床暖房パネル1の局所異常温度上昇を素早く検知し
て温度コントロールをおこなうことができる。
Further, in the semiconductor switch 3, as shown in FIG. 5, there is a close relationship between temperature and allowable current, and as the temperature rises, the allowable current decreases. Here, the semiconductor switch 3 is a metal plate 7 for uniformly transmitting heat from the electric heating element 2 to the entire floor heating panel 1, as shown in FIG.
This metal plate 7 is used as a heat dissipation material 6 to radiate heat from the semiconductor switch 3, and to prevent a drop in the allowable 0' current due to the temperature increase of IL1 of the semiconductor switch 3. It is. Therefore, the temperature detected by the temperature detection switch 4 must be set to a temperature below which heat can be radiated from the semiconductor switch 3. Furthermore, since there is a close relationship between the temperature and the allowable current in the semiconductor switch 3, it is preferable to select so that the required current flowing to the electric heating element 2 and the heat generation temperature of the electric heating element 2 match this relationship. . As mentioned above, the metal plate 7 functions to uniformly transfer the heat generated from the electric heating element 2 to the entire floor heating panel 1, and also functions as a heat dissipation material 6, and further protects the electric heating element 2. It also has a function. Furthermore, since the temperature detection switches 4 are arranged in an even distribution over the entire surface of the electric heating element 2, they can quickly detect abnormal local temperature rises in the electric heating element 2 or the floor heating panel 1 and control the temperature. can be carried out.

第3図は本発明の他の実施例を示すもので、このもので
は鋼板などの金属板7によって形成される表板18と裏
板19との間に発泡ポリウレタンなどの断熱材を中間M
 20として充填して床暖房パネル1を構成するように
しである。そして面状の電気発熱体2は表板18の表面
に沿って配設してあり、また温度検知スイッチ4は第2
図の実施例と同様に電気発熱体2に近接して設けである
FIG. 3 shows another embodiment of the present invention, in which a heat insulating material such as polyurethane foam is placed between a top plate 18 and a back plate 19 formed by a metal plate 7 such as a steel plate.
20 to form the floor heating panel 1. The planar electric heating element 2 is arranged along the surface of the top plate 18, and the temperature detection switch 4 is located at the second
It is provided close to the electric heating element 2 as in the embodiment shown in the figure.

半導体スイッチ3は鋼板などの取付/It艮21に取付
ねじ13で取り付けてあり、この取付金致21を金属板
7の表板18に固定rることで取付金几21を介して表
板18に半導体スイッチ3を収り付けるようにしである
。このものにあって回路構成は第1図と同じように形成
しである。そし′ζこのものでは、金属板7の&板18
によって電気発熱体2の発熱が床暖房パネル1の全面に
亘って伝熱されるものであり、またこの表板18を放熱
体6として利用して半導体スイッチ3からの放熱をおこ
なうことができる。この場合、金属板7の裏板19は電
気発熱体2によって加熱されないために、裏板1つに半
導体スイッチ3を取り付けるようにすることによって、
放熱の効果は一層有効に得られることになる。、また第
2図の実施例やこの第3図の実施例では金属板1による
広い面積で放熱がおこなえるために、放熱効果を大きく
得ることができる。
The semiconductor switch 3 is attached to a mounting/It fitting 21 such as a steel plate with mounting screws 13, and by fixing this mounting bracket 21 to the top plate 18 of the metal plate 7, the top plate 18 is attached via the mounting bracket 21. The semiconductor switch 3 is arranged to be housed inside. The circuit configuration of this device is the same as that shown in FIG. In this case, metal plate 7 & plate 18
This allows the heat generated by the electric heating element 2 to be transferred over the entire surface of the floor heating panel 1, and this top plate 18 can be used as a heat radiator 6 to radiate heat from the semiconductor switch 3. In this case, since the back plate 19 of the metal plate 7 is not heated by the electric heating element 2, by attaching the semiconductor switch 3 to one back plate,
The effect of heat radiation can be obtained even more effectively. Furthermore, in the embodiment of FIG. 2 and the embodiment of FIG. 3, heat can be radiated over a wide area by the metal plate 1, so that a large heat radiation effect can be obtained.

第4図の実施例では床暖房パネル1は第2図のものと類
似する構成にしであるが、床暖房パネル1の端部に鋼板
などの金属材で形成しjこ電源接続ボックス8が取り付
けCあり、この電源接続ボックス8に半導体スイッチ3
を取り付けるようにしである。このものでは電源接続ボ
ックス8によって半導体スイ・ンチ3の放熱がおこなわ
れる。そして電源接続ボックス8を設ける部分では電気
発熱体2は設けられていないが、トライアックなど半導
体スイッチ3には1〜1.5%程度の電力ロスがあって
これが発熱となり、電源接続ボックス8にこの発熱が伝
達されて、電気発熱体2のない電源接続ボックス8部分
における床+1パネル1の加熱をおこなうことができる
ことになる。このものにあって回路構成は第1図のもの
と同じように形成されている。
In the embodiment shown in FIG. 4, the underfloor heating panel 1 has a similar structure to that shown in FIG. There is a semiconductor switch 3 in this power connection box 8.
Please install it. In this case, the power supply connection box 8 radiates heat from the semiconductor switch 3. Although the electric heating element 2 is not provided in the part where the power supply connection box 8 is installed, the semiconductor switch 3 such as the triac has a power loss of about 1 to 1.5%, which generates heat, and the power supply connection box 8 Heat is transmitted, and the floor + 1 panel 1 can be heated in the portion of the power connection box 8 where the electric heating element 2 is not present. The circuit configuration of this device is the same as that of FIG.

尚、上記各実施例においては、半導体スイッチ3からの
放熱のための放熱体6は、電気発熱体2からの1発熱を
床暖房パネル1の全面に亘って均等に伝熱するための金
属板7や床暖房パネル1の表面材を構成する金属板7、
さらに電源接続ボックス8をそのまま利用しているもの
であって、放熱のための特別な構造に形成する必要がな
いものである。
In each of the above embodiments, the heat radiator 6 for dissipating heat from the semiconductor switch 3 is a metal plate for uniformly transmitting heat from the electric heating element 2 over the entire surface of the floor heating panel 1. 7 and the metal plate 7 that constitutes the surface material of the floor heating panel 1,
Furthermore, the power supply connection box 8 is used as is, and there is no need to form it into a special structure for heat radiation.

[発明の効果] 上述のように本発明にあっては、床暖房パネル内に電気
発熱体とトライアックやサイリスクのような半導体スイ
ッチを設けて電気発熱体と半導体スイッチとを直列に接
続し、床暖房パネル内にて電気発熱体に近接して配置さ
れた温度検知スイ・ンナを半導体スイッチのトリガー回
路に直列に挿入するようにしであるので、′4i源から
の電流の大部分は半導体スイッチから電気発熱体へと流
れ、トリガー回路を流れるトリガー電流は非常に微少と
なり、従って温度検知スイッチにおける電気的寿命は考
!するような必要はなく温度検知スイッチは機械的に命
に依存されることになって寿命を艮くすることができ、
また半導体スイッチは接点機構を有するものでなく寿命
は半永久的であり、この結果半導体スイッチと温度検知
スイ・ンチとによる温度コントロールを反則に亘って安
定しておこなうことができるものである。また、半導体
スイッチを床暖房パネルに設けられる放熱体に取り付け
るようにしであるので、放熱体から半導体スイッチの放
熱をおこなうことができ、半導体スイッチの許容電流を
高く維持して半導体ス7インチの破壊を防止できると共
に電気発熱体への大きな電流の供給を確保で終るもので
ある。
[Effects of the Invention] As described above, in the present invention, an electric heating element and a semiconductor switch such as a TRIAC or Cyrisk are provided in a floor heating panel, and the electric heating element and the semiconductor switch are connected in series. Since the temperature sensing switch located close to the electric heating element in the heating panel is inserted in series with the trigger circuit of the semiconductor switch, most of the current from the '4i source is diverted from the semiconductor switch. The trigger current that flows to the electric heating element and through the trigger circuit is very small, so the electrical lifespan of the temperature detection switch is very low! There is no need for the temperature detection switch to be mechanically dependent, which can shorten its lifespan.
Further, the semiconductor switch does not have a contact mechanism and has a semi-permanent lifespan, and as a result, temperature control by the semiconductor switch and the temperature detection switch can be performed stably over time. In addition, since the semiconductor switch is attached to the heat radiator provided on the floor heating panel, the heat from the semiconductor switch can be radiated from the heat radiator, and the permissible current of the semiconductor switch can be maintained at a high level, resulting in the destruction of 7 inches of the semiconductor switch. This prevents the electric heating from occurring and also ensures the supply of a large current to the electric heating element.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明における回路構成を示す回路図、第2図
は同上の一実施例の分解断面図、第3図は同上の他の実
施例の一部切欠断面図、第4図は同上のさらに他の実施
例の一部切欠断面図、第5図はトライアックの特性を示
すグラフである。 1は床暖房パネル、2は電気発熱体、3は半導体スイッ
チ、4は温度検知スイッチ、5はトリガー回路、6は放
熱体である。
Fig. 1 is a circuit diagram showing the circuit configuration of the present invention, Fig. 2 is an exploded sectional view of one embodiment of the above, Fig. 3 is a partially cutaway sectional view of another embodiment of the same, and Fig. 4 is the same as the above. FIG. 5 is a partially cutaway sectional view of still another embodiment of the present invention, and is a graph showing the characteristics of the triac. 1 is a floor heating panel, 2 is an electric heating element, 3 is a semiconductor switch, 4 is a temperature detection switch, 5 is a trigger circuit, and 6 is a heat radiator.

Claims (3)

【特許請求の範囲】[Claims] (1)床暖房パネル内に電気発熱体とトライアックやサ
イリスタのような半導体スイッチを設けて電気発熱体と
半導体スイッチとを直列に接続し、床暖房パネル内にて
電気発熱体に近接して配置された温度検知スイッチを半
導体スイッチのトリガー回路に直列に挿入し、半導体ス
イッチを床暖房パネルに設けられる放熱体に取り付けて
成ることを特徴とする床暖房パネルの温度コントロール
装置。
(1) An electric heating element and a semiconductor switch such as a triac or thyristor are installed in the floor heating panel, the electric heating element and the semiconductor switch are connected in series, and the electric heating element and the semiconductor switch are placed close to the electric heating element in the floor heating panel. 1. A temperature control device for a floor heating panel, characterized in that a temperature detection switch is inserted in series into a trigger circuit of the semiconductor switch, and the semiconductor switch is attached to a heat radiator provided on the floor heating panel.
(2)放熱体は電気発熱体からの発熱を床暖房パネルの
全体に均一に伝熱するための金属板であることを特徴と
する特許請求の範囲第1項記載の床暖房パネルの温度コ
ントロール装置。
(2) Temperature control of a floor heating panel according to claim 1, wherein the heat radiator is a metal plate for uniformly transmitting heat generated from the electric heating element to the entire floor heating panel. Device.
(3)放熱体は金属製の電源接続用ボックスであること
を特徴とする特許請求の範囲第1項記載の床暖房パネル
の温度コントロール装置。
(3) The temperature control device for a floor heating panel according to claim 1, wherein the heat radiator is a metal power supply connection box.
JP1506386A 1986-01-27 1986-01-27 Floor heating panel temperature control device Expired - Lifetime JPH0670500B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1506386A JPH0670500B2 (en) 1986-01-27 1986-01-27 Floor heating panel temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1506386A JPH0670500B2 (en) 1986-01-27 1986-01-27 Floor heating panel temperature control device

Publications (2)

Publication Number Publication Date
JPS62172118A true JPS62172118A (en) 1987-07-29
JPH0670500B2 JPH0670500B2 (en) 1994-09-07

Family

ID=11878380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1506386A Expired - Lifetime JPH0670500B2 (en) 1986-01-27 1986-01-27 Floor heating panel temperature control device

Country Status (1)

Country Link
JP (1) JPH0670500B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134249A (en) * 2000-08-23 2002-05-10 Beru Ag Electronic trigger method of heating element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101569622B1 (en) 2014-05-14 2015-11-16 엘에스산전 주식회사 Converter and operating method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002134249A (en) * 2000-08-23 2002-05-10 Beru Ag Electronic trigger method of heating element

Also Published As

Publication number Publication date
JPH0670500B2 (en) 1994-09-07

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