JP2007105122A - Air cleaner - Google Patents

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JP2007105122A
JP2007105122A JP2005296974A JP2005296974A JP2007105122A JP 2007105122 A JP2007105122 A JP 2007105122A JP 2005296974 A JP2005296974 A JP 2005296974A JP 2005296974 A JP2005296974 A JP 2005296974A JP 2007105122 A JP2007105122 A JP 2007105122A
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heating means
air
catalyst filter
unit
air cleaner
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JP4640096B2 (en
JP2007105122A5 (en
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Yohei Nakamura
陽平 中村
Kentaro Nagayoshi
健太郎 永吉
Takashi Sugiyama
隆 杉山
Kazuaki Kinai
一彰 喜内
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Fujitsu General Ltd
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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an air cleaner having a catalyst filter decomposing malodor components in air and capable of improving a processing performance of the catalyst filter. <P>SOLUTION: This air cleaner 1 is provided with a casing having an air suction opening, a discharge opening and an air duct connecting the suction opening to the discharge opening, a catalyst filter 31 disposed on the air duct and decomposing malodor components in the air by the catalyst, and a blower circulating the air in the air duct. This air cleaner 1 is further provided with a heating means 34 having a bendable cord structure, disposed on the catalyst filter 31 and heating the catalyst filter 31, and a retaining member 35 retaining the heating means 34 approximately in contact with the surface of the catalyst filter 31. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、空気清浄機に関し、さらに詳しくは、空気中の臭気成分を分解処理する触媒フィルタを有すると共にこの触媒フィルタの処理性能を向上できる空気清浄機に関する。   The present invention relates to an air cleaner, and more particularly to an air cleaner that has a catalyst filter that decomposes odor components in air and that can improve the processing performance of the catalyst filter.

室内の空気を清浄あるいは脱臭する空気清浄機では、空気中の臭気成分を触媒により分解処理する触媒フィルタが採用されている。この触媒フィルタは、一般に加温により分解処理の性能が向上する。このため、従来から、かかる触媒フィルタに対して加温手段が配置される構成が知られている。   In an air purifier that cleans or deodorizes indoor air, a catalyst filter that decomposes odor components in the air with a catalyst is employed. In general, the catalytic filter improves the performance of the decomposition treatment by heating. For this reason, the structure by which a heating means is arrange | positioned with respect to this catalyst filter conventionally is known.

かかる加温手段を有する触媒フィルタには、特許文献1に記載される技術が知られている。従来の触媒フィルタ(触媒ヒータ)には、加熱ヒータと、上記加熱ヒータに接合されて該加熱ヒータと空気との接触面積を拡大する伝熱部材とを備え、上記伝熱部材には、空気中の臭気物質又は有害物質を分解して無臭化又は無害化する脱臭触媒が表面に分散担持されていることを特徴とする。   A technique described in Patent Document 1 is known as a catalyst filter having such a heating means. A conventional catalyst filter (catalyst heater) includes a heater and a heat transfer member that is joined to the heater and expands a contact area between the heater and air. It is characterized in that a deodorizing catalyst for deodorizing or detoxifying by decomposing odorous substances or harmful substances is dispersedly supported on the surface.

特開平11−197456号公報JP-A-11-197456

この発明は、空気中の臭気成分を分解処理する触媒フィルタを有すると共にこの触媒フィルタの処理性能を向上できる空気清浄機を提供することを目的とする。   An object of the present invention is to provide an air cleaner that has a catalytic filter that decomposes odor components in the air and that can improve the processing performance of the catalytic filter.

上記目的を達成するため、この発明にかかる空気清浄機は、空気の吸込口および吐出口を有すると共に前記吸込口および前記吐出口を結ぶ空気通路を内部に有する筐体と、前記空気通路上に配置されると共に空気中の臭気成分を触媒により分解処理する触媒フィルタと、前記空気通路内に空気を流通させる送風機とを有する空気清浄機であって、湾曲可能なコード状構造を有すると共に前記触媒フィルタの面上に配置されて前記触媒フィルタを加温する加温手段と、前記加温手段を前記触媒フィルタの面に略接触させつつ保持する保持部材とを有することを特徴とする。   In order to achieve the above object, an air purifier according to the present invention includes a housing having an air inlet and an outlet and an air passage connecting the inlet and the outlet, and an air passage on the air passage. An air cleaner having a catalyst filter that is disposed and decomposes an odor component in the air with a catalyst, and a blower that circulates air in the air passage, and has a bendable cord-like structure and the catalyst A heating means disposed on the surface of the filter for heating the catalyst filter, and a holding member for holding the heating means while being substantially in contact with the surface of the catalyst filter.

この空気清浄機では、稼働時にて加温手段により触媒フィルタが加温される。これにより、触媒フィルタに吸着されたガス状臭気の分解が促進されるので、空気清浄機の処理性能が向上する利点がある。   In this air cleaner, the catalyst filter is heated by the heating means during operation. Thereby, since decomposition | disassembly of the gaseous odor adsorb | sucked by the catalyst filter is accelerated | stimulated, there exists an advantage which the processing performance of an air cleaner improves.

また、この発明にかかる空気清浄機は、前記加温手段が前記触媒フィルタの面上に引き回されて配置される。   In the air cleaner according to the present invention, the heating means is arranged on the surface of the catalyst filter.

この空気清浄機では、加温手段が触媒フィルタの面上に引き回されて配置されることにより、触媒フィルタが効果的に加温される利点がある。例えば、加温手段が触媒フィルタの略全面に渡って蛇行するように配置される。また、加温手段は、触媒フィルタの上流側あるいは下流側のいずれに配置されても良い。   In this air purifier, there is an advantage that the catalyst filter is effectively heated by the heating means being arranged around the surface of the catalyst filter. For example, the heating means is disposed so as to meander over substantially the entire surface of the catalyst filter. Further, the heating means may be arranged either upstream or downstream of the catalyst filter.

また、この発明にかかる空気清浄機は、前記保持部材がガイド部を有し、前記ガイド部が前記触媒フィルタの面上にて前記加温手段を延在方向にガイドすると共に前記加温手段を前記触媒フィルタの面に対して当接させる。   In the air cleaner according to the present invention, the holding member has a guide portion, and the guide portion guides the heating means in the extending direction on the surface of the catalyst filter, and the heating means It abuts against the surface of the catalyst filter.

この空気清浄機では、設置状態にて加温手段がガイド部により延在方向をガイドされる。また、このガイド部により、加温手段が触媒フィルタに付勢されて(直接あるいは伝熱部材を介して)当接する。これにより、加温手段から触媒フィルタへの伝熱効率が向上するので、触媒フィルタの処理性能が向上する利点がある。   In this air cleaner, the heating means is guided in the extending direction by the guide portion in the installed state. Further, by this guide portion, the heating means is biased (directly or via a heat transfer member) against the catalyst filter. Thereby, since the heat transfer efficiency from the heating means to the catalyst filter is improved, there is an advantage that the processing performance of the catalyst filter is improved.

また、この発明にかかる空気清浄機は、前記保持部材が係止部を有すると共に、前記係止部により前記加温手段が湾曲した状態で係止される。   In the air cleaner according to the present invention, the holding member has a locking portion, and the heating means is locked by the locking portion in a curved state.

この空気清浄機では、加温手段が爪状の係止部に引っ掛けられ或いは挟み込まれて係止される。これにより、加温手段と保持部材との組立時にて、湾曲し易い加温手段を引き回しつつ保持部材に対して容易に取り付け得る利点がある。   In this air cleaner, the heating means is hooked or pinched by the nail-like locking portion and locked. Thereby, at the time of the assembly of the heating means and the holding member, there is an advantage that the heating means which is easily bent can be easily attached to the holding member while being routed.

また、この発明にかかる空気清浄機は、前記保持部材が、前記加温手段を貼り付けて固定する粘着部を有すると共に、前記粘着部が、蛇行して延在する前記加温手段と交差する方向に配置される。   Further, in the air cleaner according to the present invention, the holding member has an adhesive portion that attaches and fixes the heating means, and the adhesive portion intersects with the heating means that meanders and extends. Arranged in the direction.

この空気清浄機では、粘着部が加温手段を縦断して固定するので、加温手段を保持部材に取り付ける工程が容易となる利点がある。   In this air cleaner, since the adhesive portion cuts and fixes the heating means, there is an advantage that the process of attaching the heating means to the holding member becomes easy.

また、この発明にかかる空気清浄機は、前記加温手段が一本のコードヒータから成り、前記保持部材の一方の端部から他方の端部に向かって蛇行した状態で配置される。   In the air cleaner according to the present invention, the heating means is composed of one cord heater, and is arranged in a meandering state from one end portion of the holding member toward the other end portion.

この空気清浄機では、加温手段が一本のコードヒータから成るので、加温手段が複数本のコードヒータから成る構成と比較して、簡素かつ効率的にコードヒータを引き回して配置できる利点がある。   In this air purifier, since the heating means is composed of one cord heater, the advantage is that the cord heater can be routed and arranged in a simple and efficient manner compared to a configuration in which the warming means is composed of a plurality of cord heaters. is there.

また、この発明にかかる空気清浄機は、前記加温手段が温度過昇を防止するサーモユニットを有し、前記サーモユニットが前記保持部材により保持されると共に設置状態にて前記触媒フィルタの面の略中央に配置される。   Moreover, the air cleaner according to the present invention has a thermo unit in which the heating means prevents overheating, and the thermo unit is held by the holding member and is installed on the surface of the catalyst filter in the installed state. Arranged at approximately the center.

この空気清浄機では、サーモユニットが触媒フィルタの面の略中央に位置するので、加温手段の温度が的確に検出される。これにより、加温手段の温度過昇が適切に防止されるので、製品の安全性が向上する利点がある。   In this air cleaner, since the thermo unit is located substantially at the center of the surface of the catalyst filter, the temperature of the heating means is accurately detected. Thereby, since the temperature rise of a heating means is prevented appropriately, there exists an advantage which the safety | security of a product improves.

また、この発明にかかる空気清浄機は、前記加温手段が温度過昇を防止するサーモユニットを有し、前記サーモユニットの単一の感熱部が前記加温手段上の複数の位置から温度を検出する。   In the air cleaner according to the present invention, the heating unit includes a thermo unit that prevents overheating, and a single heat-sensitive part of the thermo unit controls the temperature from a plurality of positions on the heating unit. To detect.

この空気清浄機では、加温手段の複数の位置から温度が検出されるので、一つの位置から温度が検出される構成と比較して、温度の検出精度が向上する。これにより、加温手段の温度過昇が適切に防止されるので、製品の安全性が向上する利点がある。   In this air cleaner, the temperature is detected from a plurality of positions of the heating means, so that the temperature detection accuracy is improved as compared with a configuration in which the temperature is detected from one position. Thereby, since the temperature rise of a heating means is prevented appropriately, there exists an advantage which the safety | security of a product improves.

また、この発明にかかる空気清浄機は、前記加温手段が部分的に蛇行間隔を狭めて配置されるとと共に、前記加温手段の蛇行間隔が狭められている部分に前記サーモユニットが配置される。   Further, in the air cleaner according to the present invention, the heating unit is arranged with a partially narrowed meander interval, and the thermo unit is arranged in a portion where the meandering interval of the warming unit is narrowed. The

この発明では、加温手段の蛇行間隔が狭められている部分にサーモユニットの感熱部が配置されるので、感熱部を用いて加温手段上の複数の位置から温度を検出するにあたり、小型の感熱部を採用し得る利点がある。   In the present invention, since the thermosensitive part of the thermo unit is arranged in the portion where the meandering interval of the heating means is narrowed, a small size can be used when detecting temperatures from a plurality of positions on the heating means using the thermosensitive part. There is an advantage that a heat sensitive part can be adopted.

また、この発明にかかる空気清浄機は、前記保持部材が前記サーモユニットを保持するユニット保持部を有し、且つ、前記サーモユニットと前記ユニット保持部との間に断熱部材が配置される。   In the air cleaner according to the present invention, the holding member has a unit holding part that holds the thermo unit, and a heat insulating member is disposed between the thermo unit and the unit holding part.

この空気清浄機では、断熱部材の断熱作用により、ユニット保持部の熱容量によるサーモユニットの温度低下が低減される。これにより、サーモユニットによる温度の検出精度が向上するので、加温手段の温度過昇がさらに効果的に防止される利点がある。   In this air cleaner, the temperature reduction of the thermo unit due to the heat capacity of the unit holding part is reduced by the heat insulating action of the heat insulating member. Thereby, since the temperature detection accuracy by the thermo unit is improved, there is an advantage that overheating of the heating means is further effectively prevented.

また、この発明にかかる空気清浄機は、前記触媒フィルタの上流側に配置されるサブフィルタを有し、且つ、前記保持部材が前記サブフィルタの保持部材を兼ねる。   Moreover, the air cleaner concerning this invention has a subfilter arrange | positioned in the upstream of the said catalyst filter, and the said holding member serves as the holding member of the said subfilter.

この空気清浄機では、サブフィルタの保持部材が省略されるので、製品の部品点数が低減される利点がある。なお、サブフィルタとしては、例えば、触媒フィルタに積層される集塵フィルタや活性炭フィルタが挙げられる。   In this air cleaner, since the holding member of the subfilter is omitted, there is an advantage that the number of parts of the product is reduced. In addition, as a sub filter, the dust collection filter and activated carbon filter which are laminated | stacked on a catalyst filter are mentioned, for example.

この発明にかかる空気清浄機では、稼働時にて加温手段により触媒フィルタが加温される。これにより、触媒フィルタに吸着されたガス状臭気の分解が促進されるので、空気清浄機の処理性能が向上する利点がある。   In the air cleaner according to the present invention, the catalyst filter is heated by the heating means during operation. Thereby, since decomposition | disassembly of the gaseous odor adsorb | sucked by the catalyst filter is accelerated | stimulated, there exists an advantage which the processing performance of an air cleaner improves.

以下、この発明につき図面を参照しつつ詳細に説明する。なお、この実施例によりこの発明が限定されるものではない。また、この実施例の構成要素には、当業者が置換可能かつ容易なもの、或いは実質的同一のものが含まれる。また、この実施例に記載された複数の変形例は、当業者自明の範囲内にて任意に組み合わせが可能である。   Hereinafter, the present invention will be described in detail with reference to the drawings. Note that the present invention is not limited to the embodiments. The constituent elements of this embodiment include those that can be easily replaced by those skilled in the art or those that are substantially the same. In addition, a plurality of modifications described in this embodiment can be arbitrarily combined within a range obvious to those skilled in the art.

図1および図2は、この発明の実施例にかかる空気清浄機を示す斜視図(図1)および側面断面図(図2)である。図3は、図1に記載した空気清浄機の加温手段の配置構成を示す組立斜視図である。図4は、図3に記載した加温手段の保持構造を示す平面図である。図5および図6は、図4に記載した加温手段の保持部材を示す平面図(図5)および背面図(図6)である。図7および図8は、図4に記載した加温手段の保持構造を示す説明図である。図9〜図11は、図4に記載した加温手段のサーモユニットの保持構造を示す説明図である。   1 and 2 are a perspective view (FIG. 1) and a side sectional view (FIG. 2) showing an air cleaner according to an embodiment of the present invention. FIG. 3 is an assembled perspective view showing the arrangement of the heating means of the air cleaner shown in FIG. FIG. 4 is a plan view showing a holding structure of the heating means shown in FIG. 5 and 6 are a plan view (FIG. 5) and a rear view (FIG. 6) showing the holding member of the heating means shown in FIG. 7 and 8 are explanatory views showing the holding structure of the heating means shown in FIG. 9-11 is explanatory drawing which shows the holding structure of the thermo unit of the heating means described in FIG.

[空気清浄機]
この空気清浄機1は、室内に設置されて空気の清浄あるいは脱臭を行う装置である。この実施例では、空気清浄機1の一例として脱臭器について説明する。
[Air cleaner]
The air purifier 1 is a device that is installed indoors to purify or deodorize air. In this embodiment, a deodorizer will be described as an example of the air cleaner 1.

空気清浄機(脱臭器)1は、室内に設置されて室内のニオイを減少させ、ニオイによる不快感を低減する機能を有する。空気清浄機1は、例えば、一般家庭や高齢者施設の居住空間、トイレ、汚物室、廊下、病院の待合室や病室、医院の処置室、ペットホテル、動物病院の待合室や処置室などに設置される。また、空気清浄機1は、例えば、室内の床面に立てて設置され、或いは、室内の壁面に取り付けられて設置される。   The air cleaner (deodorizer) 1 has a function of being installed indoors to reduce odors in the room and to reduce discomfort due to odors. The air purifier 1 is installed, for example, in a living space of an ordinary household or an elderly facility, a toilet, a filth room, a corridor, a waiting room or hospital room of a hospital, a treatment room of a clinic, a pet hotel, a waiting room or a treatment room of an animal hospital, or the like. The The air purifier 1 is installed, for example, on a floor surface in the room or attached to a wall surface in the room.

空気清浄機1は、筐体2と、吸着脱臭部(吸着部)3と、オゾン脱臭部(オゾン分解部)4と、送風機5と、制御部6とを有する(図1および図2参照)。   The air cleaner 1 includes a housing 2, an adsorption deodorization unit (adsorption unit) 3, an ozone deodorization unit (ozone decomposition unit) 4, a blower 5, and a control unit 6 (see FIGS. 1 and 2). .

筐体2は、箱型形状の樹脂製部材から成る。筐体2は、その側部に吸込口21を有すると共に、その頂部に吐出口22を有する。また、筐体2の内部には、吸込口21から吐出口22に至る空気通路Rが形成されている。そして、この空気通路R上に吸着脱臭部3、オゾン脱臭部4および送風機5が配置されている。   The housing 2 is made of a box-shaped resin member. The housing 2 has a suction port 21 on its side and a discharge port 22 on its top. In addition, an air passage R extending from the suction port 21 to the discharge port 22 is formed inside the housing 2. And the adsorption deodorizing part 3, the ozone deodorizing part 4, and the air blower 5 are arrange | positioned on this air path R. FIG.

吸着脱臭部3は、空気中の塵およびガス状臭気を吸着する機能を有する。この吸着脱臭部3は、筐体2内の空気通路R上であって、筐体2の吸込口21付近に配置される。吸着脱臭部3は、例えば、空気中の粗ゴミや煙臭(微粒子)などを捕集する集塵フィルタ31、空気中のガス状臭気を吸着して分解する触媒フィルタ32、および、触媒フィルタ32を通過した空気中のガス状臭気の分解残を一時的に溜め込む活性炭フィルタ33により構成され、これらが積層されて成る三層構造を有する(図2参照)。   The adsorption deodorizing unit 3 has a function of adsorbing dust and gaseous odor in the air. The adsorption / deodorization unit 3 is disposed on the air passage R in the housing 2 and in the vicinity of the suction port 21 of the housing 2. The adsorption deodorization unit 3 is, for example, a dust collection filter 31 that collects coarse dust or smoke odor (fine particles) in the air, a catalyst filter 32 that adsorbs and decomposes a gaseous odor in the air, and a catalyst filter 32. The activated carbon filter 33 temporarily accumulates the decomposition residue of the gaseous odor in the air that has passed through, and has a three-layer structure in which these are laminated (see FIG. 2).

オゾン脱臭部4は、オゾンにより空気中の臭気を分解する機能を有する。このオゾン脱臭部4は、筐体2内の空気通路R上であって吸着脱臭部3の下流側(筐体2の吐出口22付近)に配置される。   The ozone deodorizing unit 4 has a function of decomposing odors in the air with ozone. The ozone deodorizing unit 4 is disposed on the air passage R in the housing 2 and downstream of the adsorption deodorizing unit 3 (near the discharge port 22 of the housing 2).

送風機5は、送風により空気通路Rに空気を流通させる機能を有する。この送風機5は、例えば、シロッコファンにより構成され、吸着脱臭部3の下流側かつオゾン脱臭部4の上流側に配置される。   The blower 5 has a function of circulating air through the air passage R by blowing air. The blower 5 is configured by, for example, a sirocco fan, and is disposed on the downstream side of the adsorption deodorizing unit 3 and the upstream side of the ozone deodorizing unit 4.

制御部6は、オゾン脱臭部4(紫外線ランプ42)の駆動制御、送風機5の駆動制御、その他空気清浄機1の駆動に必要な制御を行う。   The control unit 6 performs drive control of the ozone deodorization unit 4 (ultraviolet lamp 42), drive control of the blower 5, and other control necessary for driving the air cleaner 1.

この空気清浄機1では、稼働時にて送風機5が駆動されると、室内の空気が吸込口21から吸い込まれて吸着脱臭部3を通過する(図2参照)。すると、吸着脱臭部3にて高濃度臭気の脱臭処理が行われて空気中の強いニオイが除去される。具体的には、まず、吸着脱臭部3の集塵フィルタ31にて空気中の粗ゴミや煙臭などが捕集される。次に、触媒フィルタ32にて、空気中のガス状臭気が吸着されて分解される。次に、活性炭フィルタ33にて、触媒フィルタ32を通過した空気中のガス状臭気の分解残が一時的に溜め込まれる。   In the air cleaner 1, when the blower 5 is driven during operation, indoor air is sucked from the suction port 21 and passes through the adsorption deodorization unit 3 (see FIG. 2). Then, the deodorizing process of the high-concentration odor is performed in the adsorption deodorizing unit 3, and strong odor in the air is removed. Specifically, first, coarse dust, smoke odor and the like in the air are collected by the dust collection filter 31 of the adsorption deodorization unit 3. Next, the gaseous odor in the air is adsorbed and decomposed by the catalyst filter 32. Next, the activated carbon filter 33 temporarily accumulates the decomposition residue of the gaseous odor in the air that has passed through the catalyst filter 32.

次に、空気が送風機5を経てオゾン脱臭部4に送られる(図2参照)。このオゾン脱臭部4では、空気中の低濃度臭気の脱臭処理が行われて、吸着脱臭部3にて除去されなかった空気中の微少なニオイが除去される。具体的には、オゾン脱臭部4のケース41内にて、オゾン発生部(紫外線ランプ)42により生成されたオゾンと空気とが反応して、空気の脱臭処理が行われる。そして、オゾン脱臭部4を通過した空気が筐体2の吐出口22から室内に放出されて還元される。これにより、室内の空気が脱臭されて、快適な空気環境が提供される。   Next, air is sent to the ozone deodorization part 4 through the air blower 5 (refer FIG. 2). In the ozone deodorizing unit 4, a deodorizing process for low-concentration odors in the air is performed, and minute odors in the air that have not been removed by the adsorption deodorizing unit 3 are removed. Specifically, in the case 41 of the ozone deodorizing unit 4, the ozone generated by the ozone generating unit (ultraviolet lamp) 42 reacts with air, and the air is deodorized. And the air which passed the ozone deodorizing part 4 is discharge | released indoors from the discharge port 22 of the housing | casing 2, and is reduce | restored. Thereby, indoor air is deodorized and a comfortable air environment is provided.

[加温手段]
この空気清浄機1では、触媒フィルタ32を加温するための加温手段34を有する(図2および図3参照)。この加温手段34は、湾曲可能なコード状構造を有し、例えば、コードヒータにより構成される。加温手段34は、触媒フィルタ32に対して直接的にあるいは中間部材(伝熱部材342)を介して間接的に接触するように配置されている。
[Heating means]
This air cleaner 1 has a heating means 34 for heating the catalyst filter 32 (see FIGS. 2 and 3). The heating means 34 has a bendable cord-like structure, and is constituted by, for example, a cord heater. The heating means 34 is disposed so as to contact the catalyst filter 32 directly or indirectly via an intermediate member (heat transfer member 342).

かかる構成では、空気清浄機1の稼働時にて加温手段34により触媒フィルタ32が加温される。これにより、触媒フィルタ32に吸着されたガス状臭気の分解が促進されるので、触媒フィルタによる分解性能が向上する利点がある。また、かかる構成では、送風を停止することなくガス状臭気の分解が促進されるので、常時連続的に発生し続ける臭気が効果的に分解処理される。これにより、触媒フィルタ32におけるガス状臭気の蓄積が抑制されるので、フィルタ(吸着脱臭部3)の交換寿命が延びる利点がある。   In such a configuration, the catalyst filter 32 is heated by the heating means 34 when the air cleaner 1 is in operation. Thereby, since decomposition | disassembly of the gaseous odor adsorb | sucked by the catalyst filter 32 is accelerated | stimulated, there exists an advantage which the decomposition | disassembly performance by a catalyst filter improves. Moreover, in this structure, since decomposition | disassembly of gaseous odor is accelerated | stimulated, without stopping ventilation, the odor which generate | occur | produces continuously continuously is decomposed | disassembled effectively. Thereby, since accumulation of gaseous odor in the catalyst filter 32 is suppressed, there is an advantage that the replacement life of the filter (adsorption deodorization unit 3) is extended.

また、加温手段34が湾曲可能なコード状構造を有する(コードヒータから成る)構成では、加温手段34が触媒フィルタ32の面上に引き回されて配置されることが好ましい(図3参照)。例えば、加温手段34が触媒フィルタ32の略全面に渡って蛇行するように配置される。また、加温手段34は、触媒フィルタ32の上流側あるいは下流側のいずれに配置されても良い。かかる構成では、加温手段34がコードヒータから成るので、一本あるいは少数本の加温手段34により触媒フィルタ32の略全域を加温できる。これにより、簡素な加温手段34にて触媒フィルタ32を効果的に加温できる利点がある。   Further, in the configuration in which the heating means 34 has a bendable cord-like structure (consisting of a cord heater), it is preferable that the heating means 34 is arranged by being drawn around the surface of the catalyst filter 32 (see FIG. 3). ). For example, the heating means 34 is disposed so as to meander over substantially the entire surface of the catalyst filter 32. Further, the heating means 34 may be disposed either upstream or downstream of the catalyst filter 32. In such a configuration, since the heating means 34 is composed of a cord heater, substantially the entire area of the catalyst filter 32 can be heated by one or a small number of heating means 34. Thereby, there is an advantage that the catalyst filter 32 can be effectively heated by the simple heating means 34.

なお、上記の構成では、加温手段34の蛇行間隔(蛇腹配置にかかるピッチ)が通風の妨げとならないように適宜規定されることが好ましい。   In the configuration described above, it is preferable that the meandering interval (pitch applied to the bellows arrangement) of the heating means 34 is appropriately defined so as not to hinder ventilation.

また、かかる構成では、加温手段34と触媒フィルタ32との間に、熱伝導特性を有する伝熱部材342が挟み込まれて配置されることが好ましい(図3参照)。すなわち、加温手段34が伝熱部材342を介して触媒フィルタ32に密着させられて配置される。かかる伝熱部材342は、例えば、金属製あるいはポリプロピレン製のメッシュ材により構成される。かかる構成では、伝熱部材342を介して加温手段34から触媒フィルタ32への効率的な伝熱が実現される。これにより、触媒フィルタ32の加温が効率的に行われるので、触媒フィルタ32によるガス状臭気の分解性能が向上する利点がある。また、伝熱部材342の介在により加温手段34と触媒フィルタ32との直接的な摩擦接触が抑制されるので、加温手段34の断線が効果的に抑制される利点がある。   Further, in such a configuration, it is preferable that the heat transfer member 342 having heat conduction characteristics is interposed between the heating means 34 and the catalyst filter 32 (see FIG. 3). That is, the heating means 34 is disposed in close contact with the catalyst filter 32 via the heat transfer member 342. The heat transfer member 342 is made of, for example, a metal or polypropylene mesh material. In such a configuration, efficient heat transfer from the heating means 34 to the catalyst filter 32 is realized via the heat transfer member 342. Thereby, since heating of the catalyst filter 32 is performed efficiently, there exists an advantage which the decomposition performance of the gaseous odor by the catalyst filter 32 improves. Further, since the direct frictional contact between the heating means 34 and the catalyst filter 32 is suppressed by the heat transfer member 342, there is an advantage that the disconnection of the heating means 34 is effectively suppressed.

また、上記の構成では、加温手段34が触媒フィルタ32の上流側(集塵フィルタ31と触媒フィルタ32との間に配置されることが好ましい(図2および図3参照)。すなわち、吸着脱臭部3では、上流側から順に、集塵フィルタ31、加温手段34および触媒フィルタ32が配置される。かかる構成では、空気が上流側にて加温された後に触媒フィルタ32に供給されるので、加温手段34が触媒フィルタ32の下流側に配置される構成と比較して、触媒フィルタ32が効率的に加温される。これにより、触媒フィルタ32の処理性能が向上する利点がある。   In the above configuration, it is preferable that the heating means 34 is disposed upstream of the catalyst filter 32 (between the dust collection filter 31 and the catalyst filter 32 (see FIGS. 2 and 3). In the part 3, a dust collection filter 31, a heating means 34, and a catalyst filter 32 are disposed in order from the upstream side, In this configuration, air is heated to the upstream side and then supplied to the catalyst filter 32. The catalyst filter 32 is efficiently heated as compared with the configuration in which the heating means 34 is disposed on the downstream side of the catalyst filter 32. Thereby, there is an advantage that the processing performance of the catalyst filter 32 is improved.

[加温手段の保持構造]
また、この空気清浄機1では、加温手段34が保持部材35により保持される(図3〜図6参照)。保持部材35は、コードヒータである加温手段34を蛇行させた状態にて保持し、この加温手段34が触媒フィルタ32の上流側の面に略接触(直接あるいは伝熱部材342を介して間接的に接触)するように配置される。
[Warming means holding structure]
Moreover, in this air cleaner 1, the heating means 34 is hold | maintained by the holding member 35 (refer FIGS. 3-6). The holding member 35 holds the heating means 34 that is a cord heater in a meandering state, and the heating means 34 substantially contacts the upstream surface of the catalyst filter 32 (directly or via the heat transfer member 342). Indirect contact).

保持部材35は、ガイド部351および複数の係止部352を有する。ガイド部351は、一本(あるいは点在して配置された複数本(図示省略))の溝から成り、設置状態にて触媒フィルタ32の表面上を蛇行するように延在している。また、このガイド部351は、加温手段34のコード径に対応した溝幅を有すると共に、保持された加温手段34の一部が溝内から突出する程度の溝深さを有する。係止部352は、例えば、加温手段34を係止する爪であり、ガイド部351の湾曲位置(さらにはガイド部351の直線位置(図示省略))に対して半ターン毎に配置される。   The holding member 35 has a guide part 351 and a plurality of locking parts 352. The guide portion 351 is composed of a single groove (or a plurality of grooves (not shown) arranged in a scattered manner) and extends so as to meander on the surface of the catalyst filter 32 in the installed state. Further, the guide portion 351 has a groove width corresponding to the cord diameter of the heating means 34 and a groove depth such that a part of the held heating means 34 protrudes from the groove. The locking portion 352 is, for example, a claw that locks the heating means 34 and is disposed every half turn with respect to the curved position of the guide portion 351 (further, the linear position of the guide portion 351 (not shown)). .

この保持部材35では、設置状態(吸着脱臭部3の組立状態)にて、ガイド部351が加温手段34の延在方向をガイドすると共に加温手段34を触媒フィルタ32の面に対して当接させる(図7参照)。具体的には、加温手段34がガイド部351に嵌め込まれ、触媒フィルタ32の平面に沿って蛇行した状態で保持される。また、加温手段34がガイド部351によって触媒フィルタ32の平面に押し付けられて接触する(図7参照)。また、加温手段34が爪状の係止部352に引っ掛けられて或いは挟み込まれて係止され、ガイド部351内にしっかりと保持される(図8参照)。   In this holding member 35, in the installed state (assembled state of the adsorption deodorizing unit 3), the guide unit 351 guides the extending direction of the heating unit 34 and the heating unit 34 contacts the surface of the catalyst filter 32. (See FIG. 7). Specifically, the heating means 34 is fitted into the guide portion 351 and is held in a meandering manner along the plane of the catalyst filter 32. Further, the heating means 34 is pressed against and contacted with the plane of the catalyst filter 32 by the guide portion 351 (see FIG. 7). Further, the heating means 34 is hooked or pinched and locked by the claw-shaped locking portion 352, and is firmly held in the guide portion 351 (see FIG. 8).

かかる構成では、設置状態にて加温手段34がガイド部351により延在方向をガイドされる。また、このガイド部351により、加温手段が触媒フィルタ32に付勢されて(直接あるいは伝熱部材を介して)当接する。これにより、加温手段34から触媒フィルタ32への伝熱効率が向上するので、触媒フィルタ32の処理性能が向上する利点がある。   In such a configuration, the heating means 34 is guided in the extending direction by the guide portion 351 in the installed state. In addition, the heating means is urged against the catalyst filter 32 (directly or via a heat transfer member) by the guide portion 351. Thereby, since the heat transfer efficiency from the heating means 34 to the catalyst filter 32 is improved, there is an advantage that the processing performance of the catalyst filter 32 is improved.

また、かかる構成では、加温手段34が爪状の係止部352に引っ掛けられ或いは挟み込まれて係止される。これにより、加温手段34および保持部材35の組立時にて、湾曲し易い加温手段34を引き回しつつ保持部材35に対して容易に取り付け得る利点がある。   In such a configuration, the heating means 34 is hooked or pinched by the nail-like locking portion 352 and locked. Thereby, when the heating means 34 and the holding member 35 are assembled, there is an advantage that the heating means 34 that is easily bent can be easily attached to the holding member 35 while being routed.

また、この空気清浄機1では、保持部材35が粘着部353を有する。そして、この粘着部353が蛇行して配置された加温手段34を蛇行方向に縦断して配置されることにより、加温手段34が固定される(図4参照)。例えば、この実施例では、粘着部353が粘着テープなどにより構成される。また、粘着部353が加温手段34の蛇行幅の略中央を縦断して配置され、また、上記のように係止部352が加温手段34の湾曲位置(蛇行の折り返し端部)を半ターン毎に係止している。これにより、加温手段34が保持部材35のガイド部351内に確実に固定されている。   Further, in the air cleaner 1, the holding member 35 has the adhesive portion 353. And the heating means 34 is fixed by arrange | positioning the heating means 34 which this adhesion part 353 meandered and arranged longitudinally in the meandering direction (refer FIG. 4). For example, in this embodiment, the adhesive portion 353 is constituted by an adhesive tape or the like. In addition, the adhesive portion 353 is arranged by cutting substantially the center of the meandering width of the heating means 34, and the locking portion 352 halves the curved position of the heating means 34 (the meander end portion of the meander) as described above. Locks every turn. Thereby, the heating means 34 is securely fixed in the guide portion 351 of the holding member 35.

特に、かかる構成では、粘着部353が加温手段34を縦断して固定するので、加温手段34を保持部材に取り付ける工程が容易となる利点がある。例えば、製品の組立工程では、加温手段34が係止部352に引っ掛けられつつ引き回されてガイド部351内に嵌め込まれる。そして、蛇行する加温手段34の中央部を縦断するように粘着部353が貼り付けられて、加温手段34が固定される。したがって、加温手段34を引き回しつつ容易に固定することができる。   In particular, in this configuration, since the adhesive portion 353 vertically cuts and fixes the heating means 34, there is an advantage that the process of attaching the heating means 34 to the holding member becomes easy. For example, in the product assembling process, the heating means 34 is drawn while being hooked by the locking portion 352 and is fitted into the guide portion 351. And the adhesion part 353 is affixed so that the center part of the meandering heating means 34 may be longitudinally cut, and the heating means 34 is fixed. Therefore, the heating means 34 can be easily fixed while being routed.

また、この空気清浄機1では、加温手段34が一本のコードヒータから成る。そして、かかる加温手段34が保持部材35の一方の端部から他方の端部に向かって保持部材35内を蛇行しつつ配置される(図4参照)。例えば、加温手段34が、保持部材35の一方の端部から保持部材35内に引き込まれ、保持部材35内(設置状態にて触媒フィルタ32に関与する領域内)を一方通行にて蛇行し、引き込まれた側の端部とは異なる側の端部から引き出されて配置される。また、この加温手段34では、触媒フィルタ32の加温に寄与しない部分(触媒フィルタ32に接触しない部分。図4中では、保持部材35の外部に引き出されている部分。)がリード線341により構成されており、このリード線341が所定の位置にてコネクタに接続されている。   Moreover, in this air cleaner 1, the heating means 34 consists of one cord heater. And this heating means 34 is arrange | positioned, meandering the inside of the holding member 35 toward the other end part from the one end part of the holding member 35 (refer FIG. 4). For example, the heating means 34 is drawn into the holding member 35 from one end of the holding member 35, and meanders in the holding member 35 (in the region related to the catalyst filter 32 in the installed state) in one way. , It is drawn out from the end on the side different from the end on the pulled-in side. Further, in this heating means 34, a portion that does not contribute to the heating of the catalyst filter 32 (a portion that does not contact the catalyst filter 32; a portion that is drawn out of the holding member 35 in FIG. 4) is the lead wire 341. The lead wire 341 is connected to the connector at a predetermined position.

かかる構成では、加温手段34が一本のコードヒータから成るので、加温手段34が複数本のコードヒータから成る構成と比較して、簡素かつ効率的にコードヒータを引き回して配置できる利点がある。また、複数本のコードヒータでは、各コードヒータ間の温度が相互に異なることがある。この点において、上記の構成は、一本のコードフィルタによる単一の温度にて触媒フィルタ32が加熱される点で好ましい。   In such a configuration, since the heating means 34 is composed of one cord heater, there is an advantage that the cord heater can be routed and arranged in a simple and efficient manner as compared with the configuration in which the heating means 34 is composed of a plurality of cord heaters. is there. In addition, in a plurality of cord heaters, the temperature between the cord heaters may be different from each other. In this respect, the above configuration is preferable in that the catalyst filter 32 is heated at a single temperature by one cord filter.

また、この空気清浄機1では、加温手段34が温度過昇を防止するサーモユニット36を有し、このサーモユニット36が保持部材35に保持されると共に設置状態にて触媒フィルタ32の面の略中央に配置されることが好ましい(図4および図9〜図11参照)。サーモユニット36は、例えば、サーモスタット、温度ヒューズ、サーミスタ等により構成され、これらが一体化されて構成されている。なお、サーモスタット36を構成するこれらの要素は、別体として構成されても良い。また、保持部材35の略中央には、ユニット保持部354が設けられており、このユニット保持部354にてサーモユニット36が保持される。また、ユニット保持部354は、他のガイド部351、係止部352、縦溝355と共に一体成形されている。   Further, in this air cleaner 1, the heating means 34 has a thermo unit 36 that prevents the temperature from rising, and the thermo unit 36 is held by the holding member 35 and the surface of the catalyst filter 32 in the installed state. It is preferable to arrange at substantially the center (see FIG. 4 and FIGS. 9 to 11). The thermo unit 36 includes, for example, a thermostat, a thermal fuse, a thermistor, and the like, and these are integrated. Note that these elements constituting the thermostat 36 may be configured separately. In addition, a unit holding portion 354 is provided substantially at the center of the holding member 35, and the thermo unit 36 is held by the unit holding portion 354. The unit holding portion 354 is integrally formed with the other guide portion 351, the locking portion 352, and the vertical groove 355.

かかる構成では、サーモユニット36が触媒フィルタの面の略中央に位置するので、加温手段34の温度が的確に検出される。すなわち、上記のように加温手段34が触媒フィルタ32の面上に蛇行して配置される構成では、加温手段34の温度過昇が触媒フィルタの略中央にて生じ易い。したがって、かかる位置にサーモユニット36が配置されることにより温度の検出精度が向上する。これにより、加温手段34の温度過昇が適切に防止されるので、製品の安全性が向上する利点がある。   In such a configuration, since the thermo unit 36 is located substantially at the center of the surface of the catalyst filter, the temperature of the heating means 34 is accurately detected. That is, in the configuration in which the heating means 34 meanders on the surface of the catalyst filter 32 as described above, the temperature rise of the heating means 34 is likely to occur at the approximate center of the catalyst filter. Therefore, the temperature detection accuracy is improved by disposing the thermo unit 36 at such a position. Thereby, since the temperature rise of the heating means 34 is prevented appropriately, there is an advantage that the safety of the product is improved.

また、上記の構成では、サーモユニット36の単一の感熱部が加温手段34上の複数の位置から温度を検出することが好ましい。例えば、上記のようにコード状の加温手段34が蛇行して配置される構成では、サーモユニット36が加温手段34の蛇行間隔を跨いで配置されることにより、隣り合う異なる部分の温度が検出される(図9参照)。このとき、サーモユニット36が設置された位置では、加温手段34の蛇行間隔が狭められる等により加温手段34が密に配置されることが好ましい。   In the above configuration, it is preferable that a single heat-sensitive part of the thermo unit 36 detects the temperature from a plurality of positions on the heating means 34. For example, in the configuration in which the cord-shaped heating means 34 meanders and is arranged as described above, the thermo unit 36 is arranged across the meandering interval of the heating means 34, so that the temperature of different adjacent portions is increased. It is detected (see FIG. 9). At this time, in the position where the thermo unit 36 is installed, it is preferable that the heating means 34 is densely arranged by narrowing the meandering interval of the heating means 34 or the like.

かかる構成では、加温手段34の複数の位置から温度が検出されるので、一つの位置から温度が検出される構成と比較して、温度の検出精度が向上する。これにより、加温手段34の温度過昇が適切に防止されるので、製品の安全性が向上する利点がある。例えば、一つの位置から温度が検出される構成では、感熱部の熱容量によって加温手段34の温度が部分的に低下し、温度が適正に検出されないおそれがある。   In such a configuration, the temperature is detected from a plurality of positions of the heating means 34, so that the temperature detection accuracy is improved as compared with a configuration in which the temperature is detected from one position. Thereby, since the temperature rise of the heating means 34 is prevented appropriately, there is an advantage that the safety of the product is improved. For example, in the configuration in which the temperature is detected from one position, the temperature of the heating means 34 partially decreases due to the heat capacity of the heat sensitive part, and the temperature may not be detected properly.

また、上記の構成では、保持部材35がサーモユニット36を保持するユニット保持部354を有し、且つ、サーモユニット36とユニット保持部354との間に断熱部材361が配置されることが好ましい(図10参照)。かかる構成では、断熱部材361の断熱作用により、ユニット保持部354の熱容量によるサーモユニット36の温度低下が低減される。これにより、サーモユニット36による温度の検出精度が向上するので、加温手段34の温度過昇がさらに効果的に防止される利点がある。   Moreover, in said structure, it is preferable that the holding member 35 has the unit holding part 354 which hold | maintains the thermo unit 36, and the heat insulation member 361 is arrange | positioned between the thermo unit 36 and the unit holding part 354 ( (See FIG. 10). In such a configuration, the temperature reduction of the thermo unit 36 due to the heat capacity of the unit holding portion 354 is reduced by the heat insulating action of the heat insulating member 361. Thereby, the temperature detection accuracy by the thermo unit 36 is improved, so that there is an advantage that the temperature rise of the heating means 34 is further effectively prevented.

なお、上記の構成では、保持部材35内を縦断する縦溝355が形成されており、この縦溝355内にサーモユニット36の配線362が収納される(図11参照)。そして、縦溝355の開口部を塞ぐように粘着部353が配置され、この粘着部353上を加温手段34が横断して固定される。   In the above-described configuration, the vertical groove 355 that cuts through the holding member 35 is formed, and the wiring 362 of the thermo unit 36 is accommodated in the vertical groove 355 (see FIG. 11). And the adhesion part 353 is arrange | positioned so that the opening part of the vertical groove 355 may be block | closed, and the heating means 34 crosses over this adhesion part 353, and is fixed.

また、この空気清浄機1では、保持部材35がサブフィルタ(触媒フィルタ32以外のフィルタ)の保持部材を兼ねることが好ましい。これにより、サブフィルタの保持部材が省略されるので、製品の部品点数が低減される利点がある。なお、サブフィルタとしては、例えば、触媒フィルタ32に積層される集塵フィルタ31、活性炭フィルタ33が挙げられる。この実施例では、保持部材35が触媒フィルタ32の上流側に配置されるため、集塵フィルタ31が保持部材35により保持されている(図4参照)。また、保持部材35の上流側(加温手段34の配置位置とは異なる側)に複数の爪部356が設けられており、これらの爪部356によって集塵フィルタ31が係止されている(図3および図5参照)。   In the air cleaner 1, it is preferable that the holding member 35 also serves as a holding member for the sub-filter (a filter other than the catalyst filter 32). Thereby, since the holding member of the subfilter is omitted, there is an advantage that the number of parts of the product is reduced. In addition, as a sub filter, the dust collection filter 31 laminated | stacked on the catalyst filter 32 and the activated carbon filter 33 are mentioned, for example. In this embodiment, since the holding member 35 is disposed on the upstream side of the catalyst filter 32, the dust collection filter 31 is held by the holding member 35 (see FIG. 4). Further, a plurality of claw portions 356 are provided on the upstream side of the holding member 35 (side different from the arrangement position of the heating means 34), and the dust collecting filter 31 is locked by these claw portions 356 ( 3 and 5).

以上のように、本発明にかかる空気清浄機は、空気中の臭気成分を分解処理する触媒フィルタを有すると共にこの触媒フィルタの処理性能を向上できる点で有用である。   As described above, the air cleaner according to the present invention is useful in that it has a catalytic filter that decomposes odor components in the air and can improve the processing performance of the catalytic filter.

この発明の実施例にかかる空気清浄機を示す斜視図である。It is a perspective view which shows the air cleaner concerning the Example of this invention. この発明の実施例にかかる空気清浄機を示す側面断面図である。It is side surface sectional drawing which shows the air cleaner concerning the Example of this invention. 図1に記載した空気清浄機の加温手段の配置構成を示す組立斜視図である。It is an assembly perspective view which shows the arrangement structure of the heating means of the air cleaner described in FIG. 図3に記載した加温手段の保持構造を示す平面図である。It is a top view which shows the holding structure of the heating means described in FIG. 図4に記載した加温手段の保持部材を示す平面図である。It is a top view which shows the holding member of the heating means described in FIG. 図4に記載した加温手段の保持部材を示す背面図である。It is a rear view which shows the holding member of the heating means described in FIG. 図4に記載した加温手段の保持構造を示す説明図である。It is explanatory drawing which shows the holding structure of the heating means described in FIG. 図4に記載した加温手段の保持構造を示す説明図である。It is explanatory drawing which shows the holding structure of the heating means described in FIG. 図4に記載した加温手段のサーモユニットの保持構造を示す説明図である。It is explanatory drawing which shows the holding structure of the thermo unit of the heating means described in FIG. 図4に記載した加温手段のサーモユニットの保持構造を示す説明図である。It is explanatory drawing which shows the holding structure of the thermo unit of the heating means described in FIG. 図4に記載した加温手段のサーモユニットの保持構造を示す説明図である。It is explanatory drawing which shows the holding structure of the thermo unit of the heating means described in FIG.

符号の説明Explanation of symbols

1 空気清浄機
2 筐体
21 吸込口
22 吐出口
3 吸着脱臭部
31 集塵フィルタ
32 触媒フィルタ
33 活性炭フィルタ
34 加温手段
341 リード線
342 伝熱部材
35 保持部材
351 ガイド部
352 係止部
353 粘着部
354 ユニット保持部
355 縦溝
356 爪部
36 サーモユニット
361 断熱部材
362 配線
4 オゾン脱臭部
41 ケース
42 紫外線ランプ
5 送風機
6 制御部
R 空気通路
DESCRIPTION OF SYMBOLS 1 Air cleaner 2 Case 21 Suction port 22 Discharge port 3 Adsorption deodorizing part 31 Dust collection filter 32 Catalytic filter 33 Activated carbon filter 34 Heating means 341 Lead wire 342 Heat transfer member 35 Holding member 351 Guide part 352 Locking part 353 Adhesion Unit 354 unit holding unit 355 longitudinal groove 356 claw unit 36 thermo unit 361 heat insulating member 362 wiring 4 ozone deodorizing unit 41 case 42 ultraviolet lamp 5 blower 6 control unit R air passage

Claims (11)

空気の吸込口および吐出口を有すると共に前記吸込口および前記吐出口を結ぶ空気通路を内部に有する筐体と、前記空気通路上に配置されると共に空気中の臭気成分を触媒により分解処理する触媒フィルタと、前記空気通路内に空気を流通させる送風機とを有する空気清浄機であって、
湾曲可能なコード状構造を有すると共に前記触媒フィルタの面上に配置されて前記触媒フィルタを加温する加温手段と、前記加温手段を前記触媒フィルタの面に略接触させつつ保持する保持部材とを有することを特徴とする空気清浄機。
A housing having an air inlet and outlet and an air passage connecting the inlet and outlet, and a catalyst disposed on the air passage and decomposing odor components in the air with a catalyst An air cleaner having a filter and a blower for circulating air in the air passage,
A heating unit that has a bendable cord-like structure and is arranged on the surface of the catalyst filter to heat the catalyst filter, and a holding member that holds the heating unit while being substantially in contact with the surface of the catalyst filter An air purifier characterized by comprising:
前記加温手段が前記触媒フィルタの面上に引き回されて配置される請求項1に記載の空気清浄機。   The air cleaner according to claim 1, wherein the heating means is arranged so as to be drawn around the surface of the catalyst filter. 前記保持部材がガイド部を有し、前記ガイド部が前記触媒フィルタの面上にて前記加温手段を延在方向にガイドすると共に前記加温手段を前記触媒フィルタの面に対して当接させる請求項1または2に記載の空気清浄機。   The holding member has a guide portion, and the guide portion guides the heating means in the extending direction on the surface of the catalyst filter and causes the heating means to contact the surface of the catalyst filter. The air cleaner according to claim 1 or 2. 前記保持部材が係止部を有すると共に、前記係止部により前記加温手段が湾曲した状態で係止される請求項1〜3のいずれか一つに記載の空気清浄機。   The air cleaner according to any one of claims 1 to 3, wherein the holding member has a locking portion, and the heating portion is locked by the locking portion in a curved state. 前記保持部材が、前記加温手段を貼り付けて固定する粘着部を有すると共に、前記粘着部が、蛇行して延在する前記加温手段と交差する方向に配置される請求項1〜4のいずれか一つに記載の空気清浄機。   The holding member has an adhesive portion for attaching and fixing the heating means, and the adhesive portion is arranged in a direction intersecting with the heating means meanderingly extending. The air cleaner as described in any one. 前記加温手段が一本のコードヒータから成り、前記保持部材の一方の端部から他方の端部に向かって蛇行した状態で配置される請求項1〜5のいずれか一つに記載の空気清浄機。   The air according to any one of claims 1 to 5, wherein the heating means includes a single cord heater and is arranged in a meandering state from one end portion of the holding member toward the other end portion. Cleaner. 前記加温手段が温度過昇を防止するサーモユニットを有し、前記サーモユニットが前記保持部材により保持されると共に設置状態にて前記触媒フィルタの面の略中央に配置される請求項1〜6のいずれか一つに記載の空気清浄機。   The said heating means has a thermo unit which prevents a temperature rise, and the said thermo unit is hold | maintained by the said holding member, and is arrange | positioned in the approximate center of the surface of the said catalyst filter in the installation state. The air cleaner as described in any one of. 前記加温手段が温度過昇を防止するサーモユニットを有し、前記サーモユニットの単一の感熱部が前記加温手段上の複数の位置から温度を検出する請求項1〜7のいずれか一つに記載の空気清浄機。   The said heating means has a thermo unit which prevents overheating, The single heat sensitive part of the said thermo unit detects temperature from the several position on the said heating means. Air purifier as described in one. 前記加温手段が部分的に蛇行間隔を狭めて配置されるとと共に、前記加温手段の蛇行間隔が狭められている部分に前記サーモユニットが配置される請求項8に記載の空気清浄機。   The air cleaner according to claim 8, wherein the heating means is partially disposed with a narrower meandering interval, and the thermo unit is disposed in a portion where the meandering interval of the warming means is narrowed. 前記保持部材が前記サーモユニットを保持するユニット保持部を有し、且つ、前記サーモユニットと前記ユニット保持部との間に断熱部材が配置される請求項7〜9のいずれか一つに記載の空気清浄機。   The said holding member has a unit holding part holding the said thermo unit, and a heat insulating member is arrange | positioned between the said thermo unit and the said unit holding part. Air cleaner. 前記触媒フィルタの上流側に配置されるサブフィルタを有し、且つ、前記保持部材が前記サブフィルタの保持部材を兼ねる請求項1〜10のいずれか一つに記載の空気清浄機。   The air cleaner according to any one of claims 1 to 10, further comprising a sub-filter disposed upstream of the catalyst filter, wherein the holding member also serves as a holding member for the sub-filter.
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JP2011024936A (en) * 2009-07-29 2011-02-10 Fujitsu General Ltd Deodorizing apparatus
JP2011024935A (en) * 2009-07-29 2011-02-10 Fujitsu General Ltd Deodorizing apparatus
JP2012034887A (en) * 2010-08-09 2012-02-23 Fujitsu General Ltd Deodorization device
JP2012034886A (en) * 2010-08-09 2012-02-23 Fujitsu General Ltd Deodorization device
JP2012037170A (en) * 2010-08-09 2012-02-23 Fujitsu General Ltd Deodorizing device with humidifying function
JP2014050481A (en) * 2012-09-05 2014-03-20 Fujitsu General Ltd Deodorization machine
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