JP3838088B2

JP3838088B2 - Heating system

Info

Publication number: JP3838088B2
Application number: JP2001382665A
Authority: JP
Inventors: 栄一田中; 和也下坊
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2001-12-17
Filing date: 2001-12-17
Publication date: 2006-10-25
Anticipated expiration: 2021-12-17
Also published as: JP2003185264A

Description

【０００１】
【発明の属する技術分野】
本発明は、輻射熱と温風を用いた暖房装置に関するものである。
【０００２】
【従来の技術】
従来この種の暖房装置は熱で温風を実開昭６１−７４７１８号公報に記載されているようなものが一般的であった。この暖房装置は図４に示すように送風手段１にて室内空気が循環される加熱室２内にバーナーを含む燃焼筒３を設けた石油燃焼暖房機において、燃焼筒３に連通して燃焼ガス通路を有するパネル部材４と、温風を吹き出す温風吹出口５を設けた構成としてある。
【０００３】
そして、燃焼筒３からの燃焼ガスは、パネル部材４を加熱し赤外線を室内に発生し輻射暖房を行うとともに、加熱室２内に入り、送風手段１によって温風として温風吹出口５から室内に循環され、常に温風と輻射平用による暖房を行うようになる。また、図５に示す特公平６−２１６８９号公報の暖房装置では吸込口からの空気を温風吹出口６から排出する空気を加熱するバーナー７と輻射体８を加熱する第２バーナー９を設け加熱能力を個別に変更する能力調整部１０を設け、輻射暖房状態を適切に調整することができるようにした構成が開示されている。
【０００４】
また図６に示す特公平６−２９７６２１号公報の暖房装置では、バーナー１１から発生する燃焼ガスを温風用燃焼ガス通路１２と輻射用燃焼ガス通路１３に分ける燃焼ガス分配手段１４と、輻射用燃焼ガス通路１３の一部を構成し輻射熱を発生する輻射熱発生手段１５と、輻射用燃焼ガス通路１３と温風用燃焼ガス通路１２を通過した燃焼ガスを吹き出すファン１６からなる構成にしていた。
【０００５】
【発明が解決しようとする課題】
しかしながら実開昭６１−７４７１８号公報の暖房装置では、パネル部材４の終端は加熱室２内に向けて開放され燃焼筒３から流出した燃焼ガスとともに温風吹出し口５から室内に向けて送り出される構成であり、輻射と温風の暖房能力の比率が変更できない構成であった。また、特公平６−２１６８９号公報の暖房装置ではバーナー７、８や能力調整部が２台必要など構造が複雑になる課題があった。
【０００６】
さらに特公平３−２６７６２１号公報の暖房装置では輻射用燃焼ガス通路１３と温風用燃焼ガス通路１２を通過した燃焼ガスを吹出すファン１６を設けた構成なので輻射暖房を行っている場合においても常に温風を下方に吹き出す構成であった。
【０００７】
また、図４のパネル部材４、図５の輻射体８、図６の輻射熱発生手段１５には、いずれも効率よく輻射熱を得るための塗料が塗布したり、使用者のやけど防止のために植毛加工を施した保護ガードを配設しようとすると、この輻射体と保護ガードの溶剤成分が、輻射暖房運転時に加熱されることにより徐々に蒸発していき、長時間にわたってガスが発生するとともに臭気が発生し、使用者に不快感を与えるとともに、健康に影響を与える心配があった。
【０００８】
ここで、この有機溶剤成分を除去しようとすると、部品単体で有機溶剤成分を完全に除去するには、高温に上げて所定時間保持する等特別の施設が必要で、工数やコストがかかるようになる。そのため、生産時に本体に組み込んだ状態で燃焼させることにより、除去を行おうとすると、設備は不要だが除去するのに長時間要し生産スピードが遅くなるとともに、完全に除去するに至らないという課題があった。
【０００９】
そこで本発明は温風暖房と輻射暖房を簡単に切り替えられるようにするとともに、輻射暖房運転時には室内の空気の循環流を形成し、使用者が気流感を感じないで室内全体も暖房することのできる快適性の高い暖房機において、該機器から発生する有害な有機溶剤成分の発生を防止することを目的としたものである。
【００１０】
【課題を解決するための手段】
本発明は上記課題を解決するため、高温ガス発生手段と、前記高温ガス発生手段からの高温ガスにより加熱される採熱面を有しその採熱した熱を輻射エネルギーとして発生する輻射体と、空気流を供給する送風手段と、前記送風手段からの空気流を高温ガス発生手段からの高温ガスと混合して温風として排出する温風吹出口と、前記高温ガス発生手段からの高温ガスを輻射体側へ切り替えたときに輻射暖房運転とし、温風吹出口側へ切り替えたときに温風暖房運転とする高温ガス切替手段と、前記高温ガス発生手段での燃焼量の調整や前記高温ガス切替手段の切替動作等を制御する制御部とを備えた暖房装置であって、前記輻射体あるいはその前面に設けられる保護ガードに塗装や植毛等の処理を施すと共に、輻射体あるいはその前面に設けられる保護ガードの有機溶剤成分の除去手段を設け、前記制御部は温風暖房運転時の最大燃焼量を輻射暖房運転時より大とするとともに、前記除去手段は、輻射暖房運転時に高温ガス発生手段を温風暖房運転時の最大燃焼量で所定時間運転して輻射体あるいは保護ガードの有機溶剤成分を除去するようにしたものである。
【００１１】
上記した構成によって、送風機からの空気流を輻射体冷却風路側かあるいは温風吹出口側へ切り替わる高温ガス切替手段を配設してあるので、高温ガス切替手段が送風機からの空気流を輻射体冷却風路側へ切り替えたときには輻射暖房運転となり、送風機からの空気流が輻射体冷却風路へ流れ、高温ガス発生手段からの高温ガスに下方へ流れる力が働かなくなり、その熱によるドラフトで高温ガスは上方へ流れ、輻射体加熱風路へ導かれるようになる。そして、高温ガスで輻射体の採熱面を高温とし、高温となった輻射体よりその採熱した熱を輻射エネルギーとして発生し、輻射暖房運転をする事ができる。つまり、輻射暖房運転と温風暖房運転を簡単に切り替えられるようになり、使い勝手に応じて暖房形態を自由に選択できる快適な暖房装置を提供する事ができる。
【００１２】
また、本体内に輻射体あるいは保護ガードの有機溶剤成分除去手段を設けているため、有機溶剤成分除去手段を作動することにより、輻射体あるいは保護ガードの有機溶剤成分が除去できるようになり、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。特に、除去手段は、輻射暖房運転時に高温ガス発生手段を温風暖房運転時の最大燃焼量で所定時間運転して、輻射体あるいは保護ガードの有機溶剤成分を除去するように構成してあるので、高温ガス発生手段を通常の使用範囲で運転でき、高温ガス発生手段を通常燃焼量より高い燃焼量で所定時間運転するための構成部品の耐熱向上等の特別な対応が不要となり、有機溶剤成分の除去効果が得られ、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。
【００１３】
【発明の実施の形態】
本発明の請求項１記載の暖房装置は、高温ガス発生手段と、前記高温ガス発生手段からの高温ガスにより加熱される採熱面を有しその採熱した熱を輻射エネルギーとして発生する輻射体と、空気流を供給する送風手段と、前記送風手段からの空気流を高温ガス発生手段からの高温ガスと混合して温風として排出する温風吹出口と、前記高温ガス発生手段からの高温ガスを輻射体側へ切り替えたときに輻射暖房運転とし、温風吹出口側へ切り替えたときに温風暖房運転とする高温ガス切替手段と、前記高温ガス発生手段での燃焼量の調整や前記高温ガス切替手段の切替動作等を制御する制御部とを備えた暖房装置であって、前記輻射体あるいはその前面に設けられる保護ガードに塗装や植毛等の処理を施すと共に、輻射体あるいはその前面に設けられる保護ガードの有機溶剤成分の除去手段を設け、前記制御部は温風暖房運転時の最大燃焼量を輻射暖房運転時より大とするとともに、前記除去手段は、輻射暖房運転時に高温ガス発生手段を温風暖房運転時の最大燃焼量で所定時間運転して輻射体あるいは保護ガードの有機溶剤成分を除去するようにしたものである。
【００１４】
そして、送風機からの空気流を輻射体冷却風路側かあるいは温風吹出口側へ切り替わる高温ガス切替手段を配設してあるので、高温ガス切替手段が送風機からの空気流を輻射体冷却風路側へ切り替えたときには輻射暖房運転となり、送風機からの空気流が輻射体冷却風路へ流れ、高温ガス発生手段からの高温ガスに下方へ流れる力が働かなくなり、その熱によるドラフトで高温ガスは上方へ流れ、輻射体加熱風路へ導かれるようになる。そして、高温ガスで輻射体の採熱面を高温とし、高温となった輻射体よりその採熱した熱を輻射エネルギーとして発生し、輻射暖房運転をする事ができる。つまり、輻射暖房運転と温風暖房運転を簡単に切り替えられるようになり、使い勝手に応じて暖房形態を自由に選択できる快適な暖房装置を提供する事ができる。
【００１５】
また、本体内に輻射体あるいは保護ガードの有機溶剤成分除去手段を設けているため、有機溶剤成分除去手段を作動することにより、輻射体あるいは保護ガードの有機溶剤成分が除去できるようになり、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。
【００１９】
また、輻射暖房運転時は高温ガスで輻射体の採熱面を高温とし、高温となった輻射体よりその採熱した熱を輻射エネルギーとして発生するようになっていて、暖房能力を最小としたときには発生する輻射エネルギーが小さくその量を使用者が十分に感じるようにすると、暖房能力を最大としたときには発生する輻射エネルギーが大き過ぎて使用者がその輻射量を熱く感じたり不快感を覚えるようになり、また輻射体の温度が高くなりすぎて危険感を生じたりする心配がある。
【００２０】
そこで、制御部は温風暖房運転時の最大燃焼量を輻射暖房運転時より大としてあるので、室内暖房の最大暖房能力は、温風暖房運転時で確保することができるようになる。すなわち、運転開始時の暖房負荷が大きいときは、温風暖房運転を行い、室内温度が上昇して安定域に入る暖房負荷が小さくなったときには、輻射暖房運転を行うようにして部屋全体の暖房と輻射による暖房の両立させ、使用者の使い勝手が増すと同時に暖房感の向上が図れるようになる。
【００２１】
また、除去手段は、輻射暖房運転時に高温ガス発生手段を温風暖房運転時の最大燃焼量で所定時間運転して、輻射体あるいは保護ガードの有機溶剤成分を除去するように構成してあるので、高温ガス発生手段を通常の使用範囲で運転でき、高温ガス発生手段を通常燃焼量より高い燃焼量で所定時間運転するための構成部品の耐熱向上等の特別な対応が不要となり、請求項１の有機溶剤成分の除去効果が得られ、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。
【００２２】
そして、請求項２記載の暖房装置は、制御部は除去手段の作動を特定操作で作動するように構成してある。
【００２３】
そして、除去手段の作動時には輻射体あるいは保護ガードが通常より高温となり不安全であったり続けて行うと該機器を損なったりする恐れがあるが、特定操作として、例えば制御部は除去手段の作動を該機器の生産時にのみ所定時間作動するように構成すると、使用者の通常使用時に誤作動を防止でき、該機器を損なう恐れがなくなり、安全性が増す。
【００２４】
【実施例】
以下、本発明の一実施例について図面を用いて説明する。図１は本発明の実施例１の暖房装置の輻射暖房運転時の断面図、図２は温風暖房運転時の暖房装置の断面図、図３は制御ブロック図である。
【００２５】
図１〜図３において、２１は高温ガス発生手段で、本実施例では燃料を燃焼させる燃焼部で構成し、この燃焼部２１で生じた燃焼排ガスを上方へ導くように配設した燃焼筒２２で覆われている。２３は輻射体加熱風路２４を介して流れる高温の燃焼排ガスをその採熱面２５で採熱し、その採熱した熱を輻射エネルギーとして発生する輻射体で、この輻射体２３には多数の貫通孔２６が配設してあり、この貫通孔２６を介して輻射体加熱風路２４からの高温の燃焼排ガスを輻射体の両面に流し、輻射体２３の両面が採熱面２５となるようにしてあり、またその輻射体２３の輻射エネルギーとして発生する輻射面には輻射効率を上げるための輻射塗料が塗布してある。
【００２６】
２７は高温となる輻射体３の表面を使用者が触れないように距離を持って設けた多くのパンチング孔を有する保護ガードで、外表面に火傷防止のために、金属鋼板の母材に、ナイロン、ポリエステル、ポリイミド樹脂等の樹脂繊維の植毛加工を施している。
【００２７】
２８は輻射体加熱風路２４と機器筐体２９の間に空気流を流し、輻射暖房運転時に機器筐体２９への熱伝導を軽減する輻射体冷却風路で、その流した空気流は機器本体の上部に配設した輻射体冷却風路２８の排出口２８Ａより、排出され、部屋の空気の循環流を形成するようにしてある。
【００２８】
３０は輻射体冷却風路２８下方に位置させ、輻射体２３の下部に位置した温風吹出口で、燃焼部２１で生じた燃焼排ガスと室内空気流を混合して温風として排出するようになっている。３１は室内空気を空気流として供給する送風機で、この空気流は本体冷却風路３２を介して高温ガス切替手段３３で、輻射体冷却風路２８側かあるいは温風吹出口３０側へ切替られ、流れていくようになっている。
【００２９】
３４は制御部で、操作部３５で設定された温度等の条件に基づいて、燃焼部２１や送風機３１などを予め決められたシーケンスで制御するようになっているとともに、操作部３５には、１度だけ作動する除去手段スイッチ３６が配設されている。
【００３０】
上記した構成において、高温ガス切替手段３３が送風機３１からの空気流を輻射体冷却風路２８側へ切替た時には輻射暖房運転となり、送風機３１からの空気流をが輻射体冷却路２８へ流れ、燃焼部２１で生じた燃焼排ガスは、下方へ流れる力が働かなくなり燃焼筒２２の上方流れていき、その熱によるドラフトでさらに上方へ流れ、輻射体加熱風路２４へ導かれるようになる。そして、燃焼部２１で生じた高温の燃焼排ガスで輻射体の採熱面２５を高温とし、その採熱面２５で採熱した熱を輻射体２３より輻射塗料によって効率よく輻射エネルギーとして発生し、輻射暖房ができるようになる。
【００３１】
また、高温ガス切替手段３３が送風機３１からの空気流を温風吹出口３０側へ切替たときには温風暖房運転となり、送風機３１からの空気流が燃焼筒２２の前面下方へ流れ燃焼部２１で生じた燃焼排ガスを混合して、温風として温風吹出口３０から排出し温風暖房ができるようになる。
【００３２】
そしてまた、制御部３４は、操作部３６で設定された運転条件等に基づいて送風手段２９や高温ガス切替手段３１をあらかじめ決められたシーケンスで制御するようになっていて、輻射暖房運転時の最大燃焼量は温風暖房運転時の最大燃焼量の約４分の３となるように制御するようになっている。
【００３３】
また、除去手段スイッチ３６が入れられると、１度だけ輻射暖房運転を所定時間行うとともに、その間の燃焼部２１での燃焼は、温風暖房運転時の最大燃焼量で燃焼されるようになっている。
【００３４】
ここで、燃焼ガスの上方へ流れようとするドラフト力と、送風機３１からの空気流でその燃焼排ガスを下方へ流そうとする力の上下方向のバランスを、高温ガス切替手段３３で切替ることによって、スムーズに高温ガスの流れを制御できるようになり、高温ガス切替手段３３を切替ることによって、輻射暖房運転と温風暖房運転を簡単に切替ができるようになり、使い勝手に応じて暖房形態を自由に選択できる快適な暖房装置を提供することができる。
【００３５】
また、輻射体冷却風路２８の排出口２８Ａを該機器の上部に配設し、高温ガス切替手段３３が送風機３１からの空気流を輻射体冷却風路側２８へ切替られた輻射暖房運転時に、上記送風機３１からの空気を該機器の上方に排出し、部屋の空気の循環流を形成するようにしてあるので、室内の空気が循環して部屋全体の空気が混ざり合い、輻射のみの暖房に比べ、部屋全体温度がほぼ均一となり暖房感が向上する。さらにまた、循環流も機器の上方に排出するようにしてあるので、該機器の上方に気流感があるだけで、該機器の前方つまり使用者の居住空間には気流感がなく、気流による不快感を使用者が感じることがなくなり暖房感が向上する。
【００３６】
さらに、輻射暖房運転時は高温ガスで輻射体２３の採熱面を高温とし、高温となった輻射体２３よりその採熱した熱を輻射エネルギーとして発生するようになっていて、暖房能力を最小としたときには発生する輻射エネルギーが小さくその量を使用者が十分に感じるようにすると、暖房能力を最大としたときには発生する輻射エネルギーが大き過ぎて使用者がその輻射量を熱く感じたり不快感を覚えるようになり、また輻射体２３の温度が高くなりすぎて危険感を生じたりする心配がある。
【００３７】
そこで、制御部３４は温風暖房運転時の最大燃焼量を輻射暖房運転時より大としてあるので、室内暖房の最大暖房能力は、温風暖房運転時で確保することができるようになる。すなわち、運転開始時の暖房負荷が大きいときは、温風暖房運転を行い、室内温度が上昇して安定域に入る暖房負荷が小さくなったときには、輻射暖房運転を行うようにして部屋全体の暖房と輻射による暖房の両立させ、使用者の使い勝手が増すと同時に暖房感の向上が図れるようになる。
【００３８】
また、除去手段スイッチ３６が入れられると、１度だけ輻射暖房運転を所定時間行うとともに、その間の燃焼部２１での燃焼は、通常の輻射暖房時運転の最大燃焼量の４／３倍の温風暖房運転時の最大燃焼量で燃焼されるようになっているので、輻射体２３及び保護ガード２７は通常より短時間でより高温となり、輻射体２３の輻射塗料と、保護ガード２７の植毛に含まれる有機溶剤成分を除去できるようになる。
【００３９】
そしてまた、燃焼部２１の燃焼を通常の使用範囲で運転でき、燃焼部２１を通常燃焼量より高い燃焼量で所定時間運転するための構成部品の耐熱向上等の特別な対応が不要となる。つまり、輻射体２３あるいは保護ガード２７は通常より高い温度となり、有機溶剤成分を短時間で簡単に完全に除去できるようになり、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。
【００４０】
そして、除去手段スイッチ３６が入れられると、輻射体２３あるいは保護ガード２７が通常より高温となり不安全であったり、該機器を損なったりする恐れがあるが、制御部３４は特定操作として除去手段スイッチ３６が入れられると、１度だけ所定時間作動するように設定してあり、生産時にのみこの操作を行うようにすると使用者の通常使用時に誤作動を防止でき、該機器を損なう恐れがなくなり、安全性が増す。
【００４１】
尚、本発明では、有機溶剤成分の除去手段を除去手段スイッチ３６で１度だけ作動するように説明したが、これは特定操作として操作部の特殊な操作で作動するようにしてもよく、また、輻射体２３に輻射塗料を塗布した仕様と保護ガードに植毛を施した仕様を同時に説明したが、それはどちらか一方でもよく、その他各部の構成も本発明の目的を達成する範囲であればその構成はどのようなものであってもよい。
【００４２】
【発明の効果】
本発明の請求項１記載の暖房装置は、送風機からの空気流を輻射体冷却風路側かあるいは温風吹出口側へ切り替わる高温ガス切替手段を配設してあるので、高温ガス切替手段が送風機からの空気流を輻射体冷却風路側へ切り替えたときには輻射暖房運転となり、送風機からの空気流が輻射体冷却風路へ流れ、高温ガス発生手段からの高温ガスに下方へ流れる力が働かなくなり、その熱によるドラフトで高温ガスは上方へ流れ、輻射体加熱風路へ導かれるようになる。そして、高温ガスで輻射体の採熱面を高温とし、高温となった輻射体よりその採熱した熱を輻射エネルギーとして発生し、輻射暖房運転をする事ができる。つまり、輻射暖房運転と温風暖房運転を簡単に切り替えられるようになり、使い勝手に応じて暖房形態を自由に選択できる快適な暖房装置を提供する事ができる。
【００４３】
また、本体内に輻射体あるいは保護ガードの有機溶剤成分を除去する除去手段を設けているため、この除去手段を作動することにより、輻射体あるいはその前面に設けられる保護ガードの有機溶剤成分が除去できるようになり、部品単体で特別な施設を用いて除去する必要もなくなり、生産時に本体に組み込んだ状態で簡単に完全に除去できるようになり、使用者に臭気などの不快感を与えたり健康を害する心配もなくなる。
【図面の簡単な説明】
【図１】本発明の実施例の暖房装置の輻射暖房運転時の断面図
【図２】同温風暖房運転時の断面図
【図３】本発明の実施例の制御ブロック図
【図４】従来の暖房装置の断面図
【図５】他の従来の暖房装置の断面図
【図６】他の従来の暖房装置の断面図
【符号の説明】
２１燃焼部（高温ガス発生手段）
２３輻射体
２５採熱面
３０温風吹出口
３１送風手段
３３高温ガス切替手段
３４制御部
３６除去手段スイッチ（除去手段）[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a heating device using radiant heat and hot air.
[0002]
[Prior art]
Conventionally, this kind of heating device is generally one which is described in Japanese Utility Model Publication No. 61-74718. As shown in FIG. 4, this heating device is an oil-fired heater having a combustion cylinder 3 including a burner in a heating chamber 2 in which room air is circulated by a blowing means 1. It is set as the structure which provided the panel member 4 which has a channel | path, and the warm air blower outlet 5 which blows off warm air.
[0003]
The combustion gas from the combustion cylinder 3 heats the panel member 4 to generate infrared rays in the room to perform radiant heating, enters the heating room 2, enters the room from the hot air outlet 5 as warm air by the blower 1. It is circulated and always heated by warm air and radiation. In addition, the heating apparatus disclosed in Japanese Patent Publication No. 6-21689 shown in FIG. 5 is provided with a burner 7 for heating air discharged from the hot air outlet 6 and a second burner 9 for heating the radiator 8. The structure which provided the capability adjustment part 10 which changes capability separately, and was able to adjust a radiation heating state appropriately is disclosed.
[0004]
In the heating apparatus disclosed in Japanese Patent Publication No. 6-297621 shown in FIG. 6, combustion gas distribution means 14 for dividing the combustion gas generated from the burner 11 into a combustion gas passage 12 for hot air and a combustion gas passage 13 for radiation, and radiation The radiant heat generating means 15 that forms part of the combustion gas passage 13 and generates radiant heat, and the fan 16 that blows out the combustion gas that has passed through the radiant combustion gas passage 13 and the hot air combustion gas passage 12 are used.
[0005]
[Problems to be solved by the invention]
However, in the heating device disclosed in Japanese Utility Model Laid-Open No. 61-74718, the end of the panel member 4 is opened toward the inside of the heating chamber 2 and is sent out from the hot air outlet 5 into the room together with the combustion gas flowing out from the combustion cylinder 3. The configuration is such that the ratio of radiation and warm air heating capacity cannot be changed. In addition, the heating device disclosed in Japanese Patent Publication No. 6-21689 has a problem that the structure is complicated, such as the need for two burners 7 and 8 and a capacity adjusting unit.
[0006]
Furthermore, since the heating device disclosed in Japanese Patent Publication No. 3-267621 is provided with a fan 16 that blows out the combustion gas that has passed through the radiant combustion gas passage 13 and the hot air combustion gas passage 12, the radiant heating is performed. The warm air was always blown downward.
[0007]
Also, the panel member 4 in FIG. 4, the radiator 8 in FIG. 5, and the radiant heat generating means 15 in FIG. 6 are all coated with a paint for efficiently obtaining radiant heat, and flocked to prevent burns for the user. When trying to install a protective guard that has been processed, the radiator and the solvent component of the protective guard gradually evaporate when heated during the radiant heating operation, generating gas over a long period of time and producing an odor. It occurred and caused discomfort to the user, and there was a concern of affecting health.
[0008]
Here, when trying to remove the organic solvent component, in order to completely remove the organic solvent component with a single component, a special facility such as raising the temperature to a high temperature and holding it for a predetermined time is required, and man-hours and costs are increased. Become. Therefore, if you try to remove it by burning it while it is built in the main body during production, the equipment is unnecessary, but it takes a long time to remove it. there were.
[0009]
Therefore, the present invention makes it possible to easily switch between hot air heating and radiant heating, and to form a circulation flow of indoor air during radiant heating operation, thereby heating the entire room without the user feeling a sense of airflow. The purpose of the present invention is to prevent the generation of harmful organic solvent components generated from the equipment in a highly comfortable heater.
[0010]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the present invention has a high-temperature gas generating means, a radiator that has a heat-collecting surface heated by the high-temperature gas from the high-temperature gas generating means, and generates the collected heat as radiant energy, Blowing means for supplying an air flow, a hot air outlet for mixing the air flow from the blowing means with hot gas from the hot gas generating means and discharging it as hot air, and radiating hot gas from the hot gas generating means A high-temperature gas switching means that performs a radiant heating operation when switched to the body side, and a hot-air heating operation that switches to the warm air outlet side, and adjustment of the combustion amount in the high-temperature gas generation means and the high-temperature gas switching means a heating apparatus comprising a control unit for controlling the switching operation or the like, the radiator or the process of painting and flocking like is performed with respect to the protection guard provided at its front surface, provided radiator or front thereof Means for removing the organic solvent component of the protective guard is provided which, together with the control unit is larger than when radiation heating operation the maximum combustion amount of the warm-air heating operation, the removing means, the hot gas generating means during the radiation heating operation Is operated for a predetermined time with the maximum amount of combustion during hot air heating operation, and the organic solvent component of the radiator or protective guard is removed .
[0011]
With the above configuration, the high temperature gas switching means for switching the air flow from the blower to the radiator cooling air passage side or the hot air outlet side is provided, so the high temperature gas switching means cools the air flow from the blower to the radiator. When switching to the air path side, it becomes radiant heating operation, the air flow from the blower flows to the radiator cooling air path, the downward flow force to the high temperature gas from the high temperature gas generating means does not work, and the high temperature gas is drafted by that heat It flows upward and is guided to the radiator heating air passage. And the heat collection surface of a radiator is made into high temperature with high temperature gas, the heat collected from the radiator which became high temperature is generated as radiation energy, and a radiation heating operation can be performed. That is, it becomes possible to easily switch between the radiant heating operation and the hot air heating operation, and it is possible to provide a comfortable heating device that can freely select the heating mode according to the usability.
[0012]
In addition, since the organic solvent component removing means for the radiator or protective guard is provided in the main body, the organic solvent component of the radiator or protective guard can be removed by operating the organic solvent component removing means. There is no need to remove it by using a special facility alone, and it can be easily and completely removed in the state of being incorporated in the main body at the time of production, and there is no fear of giving the user discomfort such as odor or harming health. In particular, the removing means is configured to operate the high-temperature gas generating means for a predetermined time during the radiant heating operation with a maximum combustion amount during the hot air heating operation for a predetermined time to remove the organic solvent component of the radiator or the protective guard. , The high temperature gas generating means can be operated in the normal use range, and special measures such as improving the heat resistance of the component parts for operating the high temperature gas generating means at a combustion amount higher than the normal combustion amount for a predetermined time become unnecessary, and the organic solvent component This eliminates the need to remove a single component using a special facility, and allows it to be easily and completely removed when it is built into the main unit during production, giving the user an unpleasant feeling such as odor. Or worry about harming your health.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The heating device according to claim 1 of the present invention has a high temperature gas generating means and a heat collecting surface heated by the high temperature gas from the high temperature gas generating means, and a radiator that generates the collected heat as radiant energy. A blowing means for supplying an air flow, a hot air outlet for mixing the air flow from the blowing means with a high-temperature gas from the high-temperature gas generating means and discharging it as hot air, and a high-temperature gas from the high-temperature gas generating means A high-temperature gas switching means that performs a radiant heating operation when switching to the radiator side and a hot-air heating operation when switched to the hot air outlet side, and adjustment of the combustion amount in the high-temperature gas generation means and the high-temperature gas switching a heating apparatus comprising a control unit for controlling the switching operation or the like means, the radiator or the process of painting and flocking like is performed with respect to the protection guard provided at its front, radiator or set on the front surface Means for removing the organic solvent component of the protective guard is provided for, together with the control unit is larger than when radiation heating operation the maximum combustion amount of the warm-air heating operation, the removing means, the hot gas generating means during the radiation heating operation Is operated for a predetermined time with the maximum amount of combustion during hot air heating operation, and the organic solvent component of the radiator or protective guard is removed .
[0014]
Since the high temperature gas switching means for switching the air flow from the blower to the radiator cooling air passage side or the hot air outlet side is provided, the high temperature gas switching means sends the air flow from the blower to the radiator cooling air passage side. When it is switched, it becomes a radiant heating operation, the air flow from the blower flows to the radiant cooling air passage, the downward flow force to the high temperature gas from the high temperature gas generating means does not work, and the high temperature gas flows upward in the draft due to that heat Then, it is guided to the radiator heating air passage. And the heat collection surface of a radiator is made into high temperature with high temperature gas, the heat collected from the radiator which became high temperature is generated as radiation energy, and a radiation heating operation can be performed. That is, it becomes possible to easily switch between the radiant heating operation and the hot air heating operation, and it is possible to provide a comfortable heating device that can freely select the heating mode according to the usability.
[0015]
In addition, since the organic solvent component removing means for the radiator or protective guard is provided in the main body, the organic solvent component of the radiator or protective guard can be removed by operating the organic solvent component removing means. There is no need to remove it by using a special facility alone, and it can be easily and completely removed in the state of being incorporated in the main body at the time of production, and there is no fear of giving the user discomfort such as odor or harming health.
[0019]
In addition , during radiant heating operation, the heat-collecting surface of the radiant is heated to a high temperature with high-temperature gas, and the heat collected from the radiant that has become hot is generated as radiant energy, minimizing the heating capacity. Sometimes the amount of generated radiant energy is so small that the user feels enough, and when the heating capacity is maximized, the generated radiant energy is too large so that the user feels the amount of radiant heat and feels uncomfortable. In addition, there is a concern that the temperature of the radiator becomes too high, causing a sense of danger.
[0020]
Therefore, since the control unit sets the maximum combustion amount during the hot air heating operation to be larger than that during the radiant heating operation, the maximum heating capacity of the indoor heating can be ensured during the hot air heating operation. That is, when the heating load at the start of operation is large, warm air heating operation is performed, and when the room temperature rises and the heating load entering the stable range decreases, radiation heating operation is performed to heat the entire room. And heating by radiation, the usability of the user increases and at the same time the feeling of heating can be improved.
[0021]
Further, the removing means is configured to operate the high temperature gas generating means for a predetermined time during the radiant heating operation with a maximum combustion amount during the hot air heating operation for a predetermined time to remove the organic solvent component of the radiator or the protective guard. The high temperature gas generating means can be operated in a normal use range, and special measures such as improvement of heat resistance of components for operating the high temperature gas generating means at a combustion amount higher than the normal combustion amount for a predetermined time become unnecessary. The effect of removing the organic solvent component is obtained, and it is no longer necessary to remove a single component using a special facility, and it can be easily and completely removed in the state where it is incorporated into the main body during production. There is no need to worry about discomfort or health problems.
[0022]
And the heating apparatus of Claim 2 is comprised so that the control part may act | operate the action | operation of a removal means by specific operation.
[0023]
When the removal means is activated, the radiator or the protective guard becomes hotter than usual and is unsafe or may continue to be damaged. However, as a specific operation, for example, the control unit activates the removal means. If it is configured to operate for a predetermined time only during production of the device, it is possible to prevent malfunction during normal use by the user, and there is no risk of damaging the device, increasing safety.
[0024]
【Example】
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 is a cross-sectional view of a heating device according to a first embodiment of the present invention during a radiant heating operation, FIG. 2 is a cross-sectional view of the heating device during a hot air heating operation, and FIG. 3 is a control block diagram.
[0025]
1 to 3, reference numeral 21 denotes a high-temperature gas generating means. In this embodiment, the combustion cylinder 22 is constituted by a combustion section for burning fuel, and is arranged so as to guide the combustion exhaust gas generated in the combustion section 21 upward. Covered with. Reference numeral 23 denotes a radiator that collects high-temperature combustion exhaust gas flowing through the radiator heating air passage 24 at its heat collection surface 25 and generates the collected heat as radiation energy. A hole 26 is provided, and high-temperature combustion exhaust gas from the radiator heating air passage 24 is caused to flow on both sides of the radiator through the through-hole 26 so that both sides of the radiator 23 become the heat collecting surface 25. In addition, a radiation coating for increasing the radiation efficiency is applied to the radiation surface generated as the radiation energy of the radiator 23.
[0026]
27 is a protective guard having a number of punching holes provided at a distance so that the user does not touch the surface of the radiator 3 that becomes high temperature. To prevent burns on the outer surface, Nylon, polyester, polyimide resin and other resin fibers are flocked.
[0027]
Reference numeral 28 denotes a radiator cooling air passage that causes an air flow to flow between the radiator heating air passage 24 and the equipment housing 29 and reduces heat conduction to the equipment housing 29 during the radiation heating operation. The air is discharged from the discharge port 28A of the radiator cooling air passage 28 disposed in the upper part of the main body so as to form a circulating air flow in the room.
[0028]
Reference numeral 30 denotes a warm air outlet located below the radiator cooling air passage 28, which is located below the radiator 23. The combustion exhaust gas generated in the combustion section 21 and the indoor air flow are mixed and discharged as warm air. ing. 31 is a blower that supplies indoor air as an air flow, and this air flow is switched to the radiator cooling air passage 28 side or the hot air outlet 30 side by the high-temperature gas switching means 33 through the main body cooling air passage 32, It is supposed to flow.
[0029]
Reference numeral 34 denotes a control unit that controls the combustion unit 21, the blower 31, and the like in a predetermined sequence based on conditions such as temperature set by the operation unit 35. A removal means switch 36 is provided which operates only once.
[0030]
In the configuration described above, when the high temperature gas switching means 33 switches the air flow from the blower 31 to the radiator cooling air passage 28 side, it becomes a radiant heating operation, and the air flow from the blower 31 flows to the radiator cooling passage 28, The combustion exhaust gas generated in the combustion section 21 flows upward of the combustion cylinder 22 because the downward flow force does not work, flows further upward in the draft due to the heat, and is guided to the radiator heating air passage 24. Then, the heat collecting surface 25 of the radiant body is heated to a high temperature by the high-temperature combustion exhaust gas generated in the combustion unit 21, and the heat collected by the heat collecting surface 25 is efficiently generated as radiant energy from the radiant body 23 by the radiant paint, Radiant heating becomes possible.
[0031]
Further, when the hot gas switching means 33 switches the air flow from the blower 31 to the hot air outlet 30 side, the hot air heating operation is performed, and the air flow from the blower 31 flows downward in the front of the combustion cylinder 22 and is generated in the combustion unit 21. Combusted exhaust gas is mixed and discharged as hot air from the hot air outlet 30 to enable hot air heating.
[0032]
And the control part 34 controls the ventilation means 29 and the high temperature gas switching means 31 based on the operation conditions etc. which were set by the operation part 36 in a predetermined sequence, and is at the time of radiant heating operation. The maximum combustion amount is controlled to be about three-fourths of the maximum combustion amount during the warm air heating operation.
[0033]
When the removing means switch 36 is turned on, the radiant heating operation is performed once for a predetermined time, and the combustion in the combustion section 21 during that time is burned at the maximum combustion amount during the hot air heating operation. Yes.
[0034]
Here, the high-temperature gas switching means 33 switches the vertical balance between the draft force that tends to flow upward of the combustion gas and the force that causes the combustion exhaust gas to flow downward by the air flow from the blower 31. Thus, the flow of the high-temperature gas can be controlled smoothly, and by switching the high-temperature gas switching means 33, it becomes possible to easily switch between the radiant heating operation and the hot-air heating operation. It is possible to provide a comfortable heating device that can be freely selected.
[0035]
Further, the discharge port 28A of the radiator cooling air passage 28 is disposed in the upper part of the apparatus, and the high temperature gas switching means 33 is switched to the radiator cooling air passage side 28 by the high temperature gas switching means 33 during the radiation heating operation. The air from the blower 31 is discharged above the device to form a circulating air flow in the room, so that the air in the room circulates and the air in the entire room mixes, and only for radiation heating In comparison, the overall temperature of the room is almost uniform and the feeling of heating is improved. Furthermore, since the circulating flow is also discharged above the device, there is only a feeling of airflow above the device, and there is no airflow in front of the device, that is, in the user's living space. The user does not feel the pleasure and the feeling of heating is improved.
[0036]
Furthermore, at the time of radiant heating operation, the heat collection surface of the radiant body 23 is heated to a high temperature with high-temperature gas, and the heat collected from the radiant body 23 having a high temperature is generated as radiant energy, thereby minimizing the heating capacity. If the amount of generated radiant energy is small and the user feels enough, when the heating capacity is maximized, the generated radiant energy is too large and the user feels that the amount of radiant heat is hot or uncomfortable. There is a fear that the temperature of the radiator 23 becomes too high and a sense of danger is caused.
[0037]
Therefore, since the control unit 34 sets the maximum combustion amount during the hot air heating operation to be larger than that during the radiant heating operation, the maximum heating capacity of the indoor heating can be ensured during the hot air heating operation. That is, when the heating load at the start of operation is large, warm air heating operation is performed, and when the room temperature rises and the heating load entering the stable range decreases, radiation heating operation is performed to heat the entire room. And heating by radiation, the usability of the user increases and at the same time the feeling of heating can be improved.
[0038]
When the removal means switch 36 is turned on, the radiant heating operation is performed only once for a predetermined time, and the combustion in the combustion section 21 during that time is 4/3 times the maximum combustion amount of the normal radiant heating operation. Since the combustion is performed with the maximum combustion amount at the time of the air heating operation, the radiator 23 and the protective guard 27 are heated to a higher temperature in a shorter time than usual, and the radiation paint of the radiator 23 and the flocking of the protective guard 27 are used. The organic solvent component contained can be removed.
[0039]
In addition, the combustion of the combustor 21 can be operated in the normal use range, and special measures such as improving the heat resistance of the component parts for operating the combustor 21 at a combustion amount higher than the normal combustion amount for a predetermined time become unnecessary. In other words, the radiator 23 or the protective guard 27 has a higher temperature than usual, and the organic solvent component can be easily and completely removed in a short time, and it is not necessary to remove the component alone using a special facility. It can be easily and completely removed in the state of being incorporated in the main body, and there is no worry of giving the user unpleasant feelings such as odor or harming health.
[0040]
When the removal means switch 36 is turned on, the radiator 23 or the protective guard 27 becomes hotter than usual, which may cause unsafeness or damage to the device. However, the control unit 34 performs the removal means switch as a specific operation. When 36 is inserted, it is set to operate once for a predetermined time, and if this operation is performed only during production, malfunction can be prevented during normal use by the user, and there is no risk of damaging the device. Increased safety.
[0041]
In the present invention, the removal means of the organic solvent component has been described to operate only once by the removal means switch 36, but this may be operated by a special operation of the operation unit as a specific operation. In addition, the specification of applying the radiation paint to the radiator 23 and the specification of applying the flock to the protective guard have been described at the same time. Any configuration may be used.
[0042]
【The invention's effect】
The heating device according to claim 1 of the present invention is provided with the high temperature gas switching means for switching the air flow from the blower to the radiator cooling air passage side or the hot air outlet side, so that the high temperature gas switching means is provided from the blower. When the air flow is switched to the radiant cooling air passage side, it becomes radiant heating operation, the air flow from the blower flows to the radiant cooling air passage, and the downward flow force on the hot gas from the hot gas generating means does not work. The hot gas flows upward in the draft due to heat and is guided to the radiator heating air passage. And the heat collection surface of a radiator is made into high temperature with high temperature gas, the heat collected from the radiator which became high temperature is generated as radiation energy, and a radiation heating operation can be performed. That is, it becomes possible to easily switch between the radiant heating operation and the hot air heating operation, and it is possible to provide a comfortable heating device that can freely select the heating mode according to the usability.
[0043]
Also, since there is a removal means for removing the organic solvent component of the radiator or protective guard in the main body, operating this removal means removes the organic solvent component of the protective guard provided on the radiator or its front surface. This eliminates the need for parts to be removed using a special facility, and can be easily and completely removed when they are built into the main unit during production, giving the user discomfort such as odor and health. No worries about harming.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a heating apparatus according to an embodiment of the present invention during a radiant heating operation. FIG. 2 is a cross-sectional view of the same warm air heating operation. FIG. 3 is a control block diagram of an embodiment of the present invention. Cross-sectional view of a conventional heating device [FIG. 5] Cross-sectional view of another conventional heating device [FIG. 6] Cross-sectional view of another conventional heating device [Explanation of symbols]
21 Combustion section (high temperature gas generation means)
23 Radiator 25 Heat collecting surface 30 Hot air outlet 31 Blowing means 33 Hot gas switching means 34 Control unit 36 Removing means switch (removing means)

Claims

A high-temperature gas generating means, a radiator having a heat-collecting surface heated by the high-temperature gas from the high-temperature gas generating means, and generating the collected heat as radiant energy; a blower means for supplying an air flow; A hot air outlet that mixes the air flow from the blowing means with the high temperature gas from the high temperature gas generating means and discharges it as hot air, and a radiant heating operation when the high temperature gas from the high temperature gas generating means is switched to the radiator side. A high-temperature gas switching means that performs a hot-air heating operation when switched to the hot air outlet side, and a control unit that controls adjustment of the combustion amount in the high-temperature gas generation means, switching operation of the high-temperature gas switching means, and the like A heating device provided ,
Applying treatment such as painting or flocking to the radiator or the protective guard provided on the front surface thereof, and providing means for removing the organic solvent component of the protective guard provided on the radiator or the front surface thereof,
The control unit makes the maximum combustion amount during the hot air heating operation larger than that during the radiant heating operation, and the removing means sets the high temperature gas generating means during the radiant heating operation to the maximum combustion amount during the hot air heating operation for a predetermined time. A heating device that is operated to remove the organic solvent component of the radiator or protective guard .

The heating device according to claim 1, wherein the control unit is configured to operate the removing means by a specific operation .