JPH10141757A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH10141757A JPH10141757A JP29885496A JP29885496A JPH10141757A JP H10141757 A JPH10141757 A JP H10141757A JP 29885496 A JP29885496 A JP 29885496A JP 29885496 A JP29885496 A JP 29885496A JP H10141757 A JPH10141757 A JP H10141757A
- Authority
- JP
- Japan
- Prior art keywords
- air
- nonwoven fabric
- filter
- air conditioner
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は調和室内の空気を循
環させるように成した空気調和機に関して、特に循環す
る空気の空気清浄を行うフィルターに関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for circulating air in a conditioned room, and more particularly to a filter for purifying circulating air.
【０００２】[0002]
【従来の技術】一般にこの種のエアーフィルターとして
は、特開平４−３１０２４９号公報に記載されたような
集塵のための静電式集塵ユニットがあった。2. Description of the Related Art Generally, as this type of air filter, there has been an electrostatic dust collecting unit for collecting dust as described in Japanese Patent Application Laid-Open No. Hei 4-310249.
【０００３】従来の静電式集塵ユニットは、帯電性を有
する静電フィルタと、互いに極性の異なる電極部材によ
って静電フィルタに電界を印加するフィルタ帯電器とを
設け、両電極部材によって荷電された静電フィルタによ
り、空気中の塵や埃等の除塵を行っていた。A conventional electrostatic dust collecting unit is provided with an electrostatic filter having a charging property and a filter charger for applying an electric field to the electrostatic filter by electrode members having different polarities, and charged by both electrode members. In addition, dusts and the like in the air are removed by the electrostatic filters.
【０００４】この公報に記載されたものでは、空気の流
れ方向を横切るシート状の静電フィルタが示され、さら
に、特開平５−１５４４０７号公報に記載されたもので
は空気の流れ方向を横切って蛇行するプリーツ状の静電
フィルタが示されていた。[0004] In this publication, a sheet-like electrostatic filter which crosses the air flow direction is shown. Further, in the publication described in Japanese Patent Application Laid-Open No. 5-154407, the electrostatic filter is arranged so as to cross the air flow direction. A meandering pleated electrostatic filter was shown.
【０００５】また、静電フィルタにより区画されている
谷間と谷間の間に、極性の異なる平板状の電極部材を空
気の流れ方向と平行に配設したものもある。Further, there is a type in which flat plate-like electrode members having different polarities are disposed in parallel with the direction of air flow between valleys partitioned by an electrostatic filter.
【０００６】さらに、特開平４−１７６３１０号公報に
は、空気の流れ方向に平行な通気路を区画するハニカム
状の静電フィルタが開示さ、この静電フィルタは、通気
路の導入側に配設された一方の電極部材と通気路の排出
側に配設された他方の電極部材とによって電界が印加さ
れるものである。Further, Japanese Patent Application Laid-Open No. 4-176310 discloses a honeycomb-shaped electrostatic filter that defines a ventilation path parallel to the direction of air flow, and this electrostatic filter is arranged on the introduction side of the ventilation path. An electric field is applied by one of the provided electrode members and the other electrode member disposed on the discharge side of the ventilation path.
【０００７】[0007]
【発明が解決しようとする課題】このような従来の技術
では、塵、埃や花粉などを帯電させてから収集するもの
であった。この際、同時にインフルエンザウイルス、大
腸菌、黄色ブドウ球菌、緑膿菌、枯草菌などの一般的な
菌やカビなども集めることができる。In such a conventional technique, dust, dust, pollen and the like are collected after being charged. At this time, common bacteria such as influenza virus, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Bacillus subtilis, and fungi can also be collected.
【０００８】しかし、収集されたインフルエンザウイル
スなどの菌はフィルター上にそのまま存在するか、さら
には繁殖する場合があり、このフィルターの処分時や何
らかの衝撃で、一度収集された菌が再び被調和室に拡散
する恐れがあった。However, the collected bacteria such as influenza virus may be present on the filter as it is or may propagate further. At the time of disposal of the filter or some impact, the bacteria collected once may return to the conditioned room again. There was a risk of spreading.
【０００９】本願発明は、このような問題点に対して菌
の繁殖を抑制できるフィルターを備えた空気調和機を提
供するものである。[0009] The present invention provides an air conditioner provided with a filter capable of suppressing the growth of bacteria against such problems.
【００１０】[0010]
【課題を解決するための手段】請求項１に記載の発明で
は、被調和室の空気が循環する風路を備える共に、この
風路中に風上側から風下側に向けて順にエアーフィルタ
ー、熱交換器を配置した空気調和機において、前記エア
ーフィルターの複数の通風路を帯電させた第１の不織布
と抗ウイルス処理を施した第２の不織布とを用いて構成
し、第２の不織布の作用によってエアフィルターに付着
した菌の不活性化や繁殖の抑制が行えるものである。According to the first aspect of the present invention, an air path for circulating air in the conditioned room is provided, and an air filter and a heat filter are sequentially arranged in the air path from the windward side to the leeward side. In an air conditioner in which an exchanger is arranged, a plurality of ventilation paths of the air filter are configured using a charged first nonwoven fabric and a second nonwoven fabric subjected to antiviral treatment, and the action of the second nonwoven fabric is performed. This makes it possible to inactivate and suppress the propagation of bacteria attached to the air filter.
【００１１】請求項２に記載の発明では、被調和室の空
気が循環する風路を備える共に、この風路中に風上側か
ら風下側に向けて順にエアーフィルター、熱交換器を配
置した空気調和機において、前記エアーフィルターの複
数の通風路を、帯電させた第１の不織布と抗ウイルス処
理を施した第２の不織布とを重ね合わせて成る第３の不
織布を波板状に成形した波板状部材、及び第３の不織布
を平板状に成形した平板状部材とを交互に重ねて構成
し、特別な構成を負荷することなく第３の不織布の片面
の作用によってエアフィルターに付着した菌の不活性化
や繁殖の抑制が行えるものである。According to the second aspect of the present invention, there is provided an air passage in which air in the conditioned room is circulated, and an air filter and a heat exchanger are arranged in this wind passage in order from the windward side to the leeward side. In the conditioner, a plurality of ventilation passages of the air filter are formed by forming a third nonwoven fabric formed by laminating a charged first nonwoven fabric and a second nonwoven fabric subjected to antivirus treatment into a corrugated sheet. Bacteria adhered to the air filter by the action of one side of the third non-woven fabric without any special configuration, the plate-shaped member and the plate-shaped member formed by molding the third non-woven fabric into a flat shape are alternately stacked. Can suppress the inactivation and reproduction.
【００１２】請求項３に記載の発明では、第２の不織布
はグルコン酸クロルヘキシジンを含有する薬剤を添着さ
せた添着不織布であるので、菌の不活性化や繁殖の抑制
に適しているものである。According to the third aspect of the present invention, since the second nonwoven fabric is an impregnated nonwoven fabric to which a drug containing chlorhexidine gluconate is impregnated, the second nonwoven fabric is suitable for inactivating bacteria and suppressing propagation. .
【００１３】請求項４に記載の発明では、エアーフィル
ターは複数の通風路の風下側にさらに活性炭粒を含む脱
臭フィルターを備えたので不織布でとらえることができ
なかった不快な臭いを捕らえることができるものであ
る。According to the fourth aspect of the present invention, since the air filter further includes a deodorizing filter containing activated carbon particles on the downwind side of the plurality of ventilation paths, it is possible to catch an unpleasant odor that cannot be captured by the nonwoven fabric. Things.
【００１４】[0014]
【発明の実施の形態】以下本願発明の実施例を図面に基
づいて説明する。図１は、一般的な家庭用の分離型の空
気調和機を示す斜視図である。この種の空気調和機は、
室内に配置される壁掛型の利用側ユニットＡと、室外に
配置される熱源側ユニットＢとからなり、両者は冷媒管
３００及び信号線によってつながれ、図２に示す冷凍サ
イクルが構成されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a general home-use separated type air conditioner. This type of air conditioner
It comprises a wall-mounted use-side unit A arranged indoors and a heat-source-side unit B arranged outdoors, both of which are connected by a refrigerant pipe 300 and a signal line, thereby forming a refrigeration cycle shown in FIG.
【００１５】図２に示す冷凍サイクルにおいて、１は回
転数可変型のいわゆるインバータ圧縮機（能力可変型の
圧縮機）である。回転数を制御する方法としては、圧縮
機の駆動源に誘導電動機を用いた場合はこの電動機に印
加する交流電力の周波数を可変させて誘導電動機の同期
回転数を変えて行い、圧縮機の駆動源に直流電動機を用
いた場合はこの電動機に印加する直流電力の平均電圧
（又は通電電流）を変えて行うなどが一般的なものであ
る。In the refrigeration cycle shown in FIG. 2, reference numeral 1 denotes a variable speed type so-called inverter compressor (variable capacity type compressor). As a method of controlling the rotation speed, when an induction motor is used as a drive source of the compressor, the frequency of AC power applied to the motor is varied to change the synchronous rotation speed of the induction motor, and the compressor is driven. In the case where a DC motor is used as a power source, it is common to change the average voltage (or energizing current) of DC power applied to the motor.
【００１６】２はこのインバータ圧縮機（以下、単に
「圧縮機」という。）１から吐出される冷媒の脈動によ
る振動・騒音を抑えるためのマフラーである。Reference numeral 2 denotes a muffler for suppressing vibration and noise due to pulsation of the refrigerant discharged from the inverter compressor (hereinafter, simply referred to as "compressor") 1.
【００１７】３は冷房／暖房運転時の冷媒の流れを切り
替えるための四方切換弁、４は熱源側熱交換器、５はキ
ャピラリーチューブ、６はスクリーンフィルタ、７は利
用側熱交換器、８はマフラー、９はアキュームレータ、
１０は電磁開閉弁である。Reference numeral 3 denotes a four-way switching valve for switching the flow of the refrigerant during the cooling / heating operation, 4 denotes a heat source side heat exchanger, 5 denotes a capillary tube, 6 denotes a screen filter, 7 denotes a use side heat exchanger, and 8 denotes a use side heat exchanger. Muffler, 9 is an accumulator,
Reference numeral 10 denotes an electromagnetic on-off valve.
【００１８】圧縮機１から吐出される冷媒は、四方切換
弁３の切り替わり位置と電磁開閉弁１０の開閉とに応じ
て実線の矢印（冷房運転）、点線の矢印（暖房運転）、
実線中点の矢印（除霜運転）の３つのモードに従い、流
れる方向が決まる。The refrigerant discharged from the compressor 1 is supplied with a solid arrow (for cooling operation), a dotted arrow (for heating operation), and a dashed arrow in accordance with the switching position of the four-way switching valve 3 and the opening and closing of the solenoid on-off valve 10.
The flowing direction is determined according to the three modes of the arrow (defrosting operation) at the middle point of the solid line.
【００１９】冷房運転時には、図２に実線矢印で示すよ
うに、圧縮機１から吐出された冷媒は、マフラー２、四
方切換弁３、熱源側熱交換器（室外熱交換器）４、減圧
器としてのキャピラリチューブ５、スクリーンフィルタ
ー６、利用側熱交換器（室内熱交換器）７、マフラー
８、四方切換弁３、アキュームレータ９の順序で冷媒回
路を循環し、利用側熱交換器７が蒸発器として作用し被
調和室の冷房運転が行われる。During the cooling operation, as shown by solid arrows in FIG. 2, the refrigerant discharged from the compressor 1 is supplied to the muffler 2, the four-way switching valve 3, the heat source side heat exchanger (outdoor heat exchanger) 4, and the pressure reducer. The refrigerant circuit circulates in the order of the capillary tube 5, the screen filter 6, the use side heat exchanger (indoor heat exchanger) 7, the muffler 8, the four-way switching valve 3, and the accumulator 9, and the use side heat exchanger 7 evaporates. The cooling operation of the to-be-harmed room is performed by acting as a heater.
【００２０】暖房運転時には、破線の矢印で示すよう
に、圧縮機１から吐出された冷媒は、マフラー２、四方
切換弁３、マフラー８、利用側熱交換器（室内熱交換
器）７、スクリーンフィルター６、キャピラリチューブ
５、熱源側熱交換器（室外熱交換器）４、四方切換弁
３、アキュームレータ９の順序で冷媒回路を循環し、利
用側熱交換器４が凝縮器として作用し被調和室の暖房運
転が行われる。During the heating operation, the refrigerant discharged from the compressor 1 is supplied to the muffler 2, the four-way switching valve 3, the muffler 8, the use side heat exchanger (indoor heat exchanger) 7, The refrigerant circuit circulates in the order of the filter 6, the capillary tube 5, the heat source side heat exchanger (outdoor heat exchanger) 4, the four-way switching valve 3, and the accumulator 9, and the use side heat exchanger 4 acts as a condenser and is conditioned. The heating operation of the room is performed.
【００２１】このような暖房運転中に、電磁開閉弁１０
が開くと、圧縮機１から吐出される高温の冷媒の一部
が、熱源側熱交換器４へ導かれ蒸発器として作用してい
る熱源側熱交換器の温度を上昇させる。During such a heating operation, the solenoid on-off valve 10
Is opened, a part of the high-temperature refrigerant discharged from the compressor 1 is guided to the heat source side heat exchanger 4 and raises the temperature of the heat source side heat exchanger acting as an evaporator.
【００２２】これにより、熱源側熱交換器４は着霜しに
くくなり、また熱源側熱交換器４の温度が充分に高くな
るときはこの熱源側熱交換器４に着霜した霜を溶かすこ
とができる。尚、このような運転にも拘わらず熱源側熱
交換器４の着霜が進行する時（外気温が特に低い時な
ど）には逆サイクル除霜（実線の矢印の冷房運転の流
れ）で強制的に除霜が行われる。This makes it difficult for the heat source side heat exchanger 4 to form frost, and when the temperature of the heat source side heat exchanger 4 becomes sufficiently high, the frost formed on the heat source side heat exchanger 4 is melted. Can be. In addition, when frost formation of the heat source side heat exchanger 4 progresses in spite of such an operation (such as when the outside air temperature is particularly low, etc.), forced by reverse cycle defrosting (flow of the cooling operation indicated by the solid line arrow). Defrosting is performed.
【００２３】図３は利用側ユニットＡの断面図である。
この図において、１００は本体フレームを示す。この本
体フレーム１００には、クロスフローファン１７と利用
側熱交換器７とドレンパン２７と、更には、空気清浄器
１９と縦羽根３１と横羽根３５とが収容されている。FIG. 3 is a sectional view of the use side unit A.
In this figure, reference numeral 100 denotes a main body frame. The main frame 100 houses the cross flow fan 17, the use side heat exchanger 7, the drain pan 27, the air purifier 19, the vertical blades 31, and the horizontal blades 35.
【００２４】本体フレーム１００の前面には、キャビネ
ット１０１とフィルター１０３と前面パネル１０５とが
取付けられている。A cabinet 101, a filter 103, and a front panel 105 are mounted on a front surface of the main body frame 100.
【００２５】本体フレーム１００の上面、キャビネット
１０１の正面及び上面、並びに前面パネル１０５には、
吸込口４１が形成され、キャビネット１０１の正面斜め
下側には吹出口４３が形成されている。On the upper surface of the main body frame 100, the front and upper surfaces of the cabinet 101, and the front panel 105,
An inlet 41 is formed, and an outlet 43 is formed diagonally below the front of the cabinet 101.
【００２６】この吹出口４３は、本体フレーム１００の
内部の吹出通路４９につながり、この吹出通路４９は、
送風機１７からの空気を吹出口４３に案内している。The outlet 43 is connected to an outlet passage 49 inside the main body frame 100.
The air from the blower 17 is guided to the outlet 43.
【００２７】この吹出通路４９は、吹出し枠１０９と、
本体フレーム底板１５とにより囲まれている。この実施
の形態によれば、上記吹出し枠１０９は、上面にドレン
パン２７を支持し、下面に縦羽根３１、横羽根３５から
なる風向変更羽根を支持している。The outlet passage 49 includes an outlet frame 109,
It is surrounded by the body frame bottom plate 15. According to this embodiment, the blowing frame 109 supports the drain pan 27 on the upper surface, and supports the wind direction changing blade including the vertical blades 31 and the horizontal blades 35 on the lower surface.
【００２８】尚、１１５はキャビネット１０１を本体フ
レーム１００の溝１１７に係止させる突起である。Reference numeral 115 denotes a projection for locking the cabinet 101 in the groove 117 of the main body frame 100.
【００２９】このように構成された空気調和機は、クロ
スフローファン１７が回転することによって、前面パネ
ル１０５の吸込口４１から吸い込まれた被調和室の空気
は空気清浄器１９、利用側熱交換器１７吹出通路４９を
経て、縦羽根３１、横羽根３５で調和空気の吐出方向が
調節されて被調和室に戻される。In the air conditioner configured as described above, when the cross flow fan 17 rotates, the air in the room to be conditioned sucked from the suction port 41 of the front panel 105 is supplied to the air purifier 19 and the use side heat exchanger. The discharge direction of the conditioned air is adjusted by the vertical blades 31 and the horizontal blades 35 through the outlet passage 49 of the container 17 and returned to the conditioned room.
【００３０】図４は空気清浄器（エアーフィルター）１
９の分解斜視図である。この図において、空気清浄器１
９は把手５０が形成された主枠５１を備え、この主枠５
１内には、集塵・脱臭フィルタ素子５２、絶縁カバー５
３、金網電極５４、補助枠５５が重ねて収納されてお
り、集塵・脱臭フィルタ素子５２を挟持している。FIG. 4 shows an air purifier (air filter) 1.
9 is an exploded perspective view of FIG. In this figure, the air purifier 1
9 includes a main frame 51 on which a handle 50 is formed.
1, a dust collecting / deodorizing filter element 52, an insulating cover 5
3. The wire mesh electrode 54 and the auxiliary frame 55 are housed in an overlapping manner, and sandwich the dust collecting / deodorizing filter element 52.
【００３１】主枠５１には、その一部に負極用の接点５
６が設けられており、アースされている。The main frame 51 has a contact 5 for the negative electrode
6 are provided and are grounded.
【００３２】集塵・脱臭フィルタ素子５２は、図示され
るように多数のハニカム孔５７（通風路）が形成される
ように波板に成形された波板状部材５２ａと平板状部材
５２ｂを交互に重ねたものである。The dust collecting / deodorizing filter element 52 alternates between a corrugated plate member 52a and a flat plate member 52b formed in a corrugated plate so as to form a large number of honeycomb holes 57 (ventilation passages) as shown in the figure. It is piled up.
【００３３】波板状部材５２ａと平板状部材５２ｂは、
帯電化されたポロプロピレン繊維をヒートエンボス加工
して得られる平板状の第１の不織布と、この不織布にさ
らにグルコン酸クロルヘキシジンを含む薬剤（例えば大
和化学工業製アモルデンＴＯＳ−３など）を添着させた
第２の不織布とを張り合わせた第３の不織布で成形され
ている。尚、第１、第２の不織布の張り合わせには糊付
け、圧着、溶着等を用いることができる。The corrugated plate member 52a and the flat plate member 52b are
A first flat nonwoven fabric obtained by heat-embossing the charged polypropylene fiber, and a drug containing chlorhexidine gluconate (for example, Amorden TOS-3 manufactured by Daiwa Chemical Industry Co., Ltd.) was further impregnated to the nonwoven fabric. It is formed of a third nonwoven fabric laminated with a second nonwoven fabric. Note that the first and second nonwoven fabrics can be bonded together by gluing, pressing, welding, or the like.
【００３４】ハニカム状のフィルタ素子５２において、
主枠５１側には、粒状の活性炭を樹脂製ネットに固着し
て得られるネット状脱臭フィルター５２ｃが設けられて
いる。In the honeycomb filter element 52,
On the main frame 51 side, a net-shaped deodorizing filter 52c obtained by fixing granular activated carbon to a resin net is provided.
【００３５】この脱臭フィルター５２ｃは網状化ウレタ
ンに活性炭素粒を固着させたものでも良く、さらには活
性アルミナ系の脱臭剤等を同時に固着しても良い。The deodorizing filter 52c may be a filter in which activated carbon particles are fixed to reticulated urethane, or an active alumina-based deodorant may be fixed simultaneously.
【００３６】このように、活性炭５２ｃをフィルタ素子
５２に直接固着させる構成であるから、集塵・脱臭フィ
ルタ素子２９は、集塵及び脱臭機能を有しながら、厚み
が薄く、軽量になるので、取付部材となるウレタン等を
必要とせず、エアフィルタ１９の小型化を図ることがで
きる。As described above, since the activated carbon 52c is directly fixed to the filter element 52, the dust collecting and deodorizing filter element 29 has a thin and light weight while having a dust collecting and deodorizing function. It is possible to reduce the size of the air filter 19 without requiring urethane or the like serving as an attachment member.
【００３７】尚、フィルタ素子５２に電圧を印加する場
合、本実施例では活性炭５２ｃを負極として利用し負極
用の電極を省略いている。When a voltage is applied to the filter element 52, in the present embodiment, the activated carbon 52c is used as a negative electrode, and the negative electrode is omitted.
【００３８】絶縁カバー５３は、帯電された集塵・脱臭
フィルタ素子５２を金網電極５４の接続部５８から絶縁
するように、集塵・脱臭フィルタ素子５２を覆ってい
る。特に、この絶縁カバー５３は、フィルタ素子５２が
湿気を多く含んだ場合に金網電極と帯電フィルタとの絶
縁低下を防止するのに有効である。The insulating cover 53 covers the dust collection / deodorization filter element 52 so as to insulate the charged dust collection / deodorization filter element 52 from the connection portion 58 of the wire mesh electrode 54. In particular, the insulating cover 53 is effective in preventing insulation deterioration between the wire mesh electrode and the charging filter when the filter element 52 contains a large amount of moisture.
【００３９】金網電極５４には正の電極が付与される
が、金網自体は絶縁被覆されており、その一部である接
続部５８のみが被覆されていないで、補助枠５５の接点
５９に電気的に接触するようになっており、補助枠５５
の接点は電極に接続されて正の電圧が印加される。The wire mesh electrode 54 is provided with a positive electrode, but the wire mesh itself is insulated and coated, and only the connecting portion 58, which is a part thereof, is not coated. The auxiliary frame 55
Are connected to the electrodes and a positive voltage is applied.
【００４０】尚、本実施例では集塵・脱臭フィルタ素子
５２に電極５６、５９を用いて帯電電荷を増加させてい
るが、集塵・脱臭フィルタ素子５２自体が帯電した不織
布で構成されてそれ自体が電荷を有しているので、これ
ら電極５６、５９及び金網電極５４を用いなくても充分
な集塵効果が得られる。但し帯電電荷少ない分集塵・脱
臭フィルタ素子５２の集塵寿命が短くなり、交換期間が
早くなる。In this embodiment, the charged charges are increased by using the electrodes 56 and 59 for the dust collecting / deodorizing filter element 52. However, the dust collecting / deodorizing filter element 52 itself is made of a charged nonwoven fabric. Since the electrodes themselves have electric charges, a sufficient dust collecting effect can be obtained without using these electrodes 56 and 59 and the wire mesh electrode 54. However, the dust collection life of the dust collection / deodorization filter element 52 is shortened due to the small amount of charge, and the replacement period is shortened.
【００４１】このように構成された空気清浄器１９を有
する空気調和機は被調和室の空気を利用側熱交換器７で
空気調和させた後、被調和室に戻す循環をクロスフロー
ファン１７を運転して行る。この際に、被調和室の空気
が空気清浄器１９を通過することによって帯電された第
１の不織布の側が主に空気中の塵、埃、花粉等を取り除
き、第２の不織布の側がカビ、インフルエンザウイル
ス、大腸菌、黄色ブドウ球菌、緑膿菌、枯草菌などの菌
を取り除き、同時にグルコン酸クロルヘキシジンがウイ
ルス等の菌の細胞膜を破って内部に浸透し、内部の核
酸、蛋白質そのものを分解してウイルス等の菌を不活性
化するものである。The air conditioner having the air purifier 19 configured as described above air-conditions the air in the room to be conditioned by the use side heat exchanger 7 and then returns the air to the room to be conditioned by the cross flow fan 17. Drive and go. At this time, the side of the first nonwoven fabric charged by the air in the conditioned room passing through the air purifier 19 mainly removes dust, dust, pollen and the like in the air, and the side of the second nonwoven fabric removes mold, Remove bacteria such as influenza virus, Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Bacillus subtilis. It inactivates bacteria such as viruses.
【００４２】さらに脱臭フィルター５２ｃによって脱臭
作用が得られるものである。Further, a deodorizing effect is obtained by the deodorizing filter 52c.
【００４３】[0043]
【発明の効果】以上のように本発明の空気調和機では帯
電させた第１の不織布とグルコン酸クロルヘキシジンを
含有する薬剤を添着させた第２の不織布とを重ね合わせ
た第３の不織布を用いてハニカム状の複数の通風路を有
する空気清浄器を構成するので、空気清浄器が大型する
ことなくインフルエンザ等の菌の除菌が行えるものであ
る。As described above, the air conditioner of the present invention uses a third nonwoven fabric obtained by laminating a charged first nonwoven fabric and a second nonwoven fabric impregnated with a drug containing chlorhexidine gluconate. Thus, an air purifier having a plurality of honeycomb-shaped air passages is formed, so that bacteria such as influenza can be eliminated without increasing the size of the air purifier.
【図１】分離型の空気調和機を示す斜視図である。FIG. 1 is a perspective view showing a separation type air conditioner.
【図２】図１に示した分離型の空気調和機に用いる冷媒
回路図である。FIG. 2 is a refrigerant circuit diagram used in the separation type air conditioner shown in FIG.
【図３】利用側ユニットＡの要部断面図である。FIG. 3 is a sectional view of a main part of a use side unit A;
【図４】図３に示した空気清浄器の分解斜視図である。FIG. 4 is an exploded perspective view of the air purifier shown in FIG.
７ 利用側熱交換器 １９ 空気清浄器 ５２ ハニカム状のフィルター ５２ａ 波状部材 ５２ｂ 板状部材 ５２ｃ 脱臭フィルター 7 User side heat exchanger 19 Air purifier 52 Honeycomb filter 52a Wavy member 52b Plate member 52c Deodorizing filter
フロントページの続き (51)Int.Cl.6 識別記号 ＦＩ Ｂ０３Ｃ 3/28 Ｂ０３Ｃ 3/28 Continued on the front page (51) Int.Cl. 6 Identification code FI B03C 3/28 B03C 3/28
Claims (4)
共に、この風路中に風上側から風下側に向けて順にエア
ーフィルター、熱交換器を配置した空気調和機におい
て、前記エアーフィルターの複数の通風路を帯電させた
第１の不織布と抗ウイルス処理を施した第２の不織布と
を用いて構成したことを特徴とする空気調和機。1. An air conditioner comprising an air passage through which air in a conditioned room circulates, and an air filter and a heat exchanger arranged in this air passage in order from the windward side to the leeward side. An air conditioner characterized by comprising a first nonwoven fabric having a plurality of ventilation passages charged and a second nonwoven fabric subjected to antiviral treatment.
共に、この風路中に風上側から風下側に向けて順にエア
ーフィルター、熱交換器を配置した空気調和機におい
て、前記エアーフィルターの複数の通風路を、帯電させ
た第１の不織布と抗ウイルス処理を施した第２の不織布
とを重ね合わせて成る第３の不織布を波板状に成形した
波板状部材、及び第３の不織布を平板状に成形した平板
状部材とを交互に重ねて構成したことを特徴とする空気
調和機。2. An air conditioner having an air passage through which air in a conditioned room circulates, and an air filter and a heat exchanger arranged in this air passage in order from the windward side to the leeward side. A plurality of air passages, a corrugated plate-like member formed by corrugating a third non-woven fabric formed by laminating a charged first non-woven fabric and a second non-woven fabric subjected to antivirus treatment; An air conditioner characterized in that the nonwoven fabric is formed by alternately stacking flat members formed in a flat shape.
ジンを含有する薬剤を添着させた不織布であることを特
徴とする請求項１又は請求項２に記載の空気調和機。3. The air conditioner according to claim 1, wherein the second nonwoven fabric is a nonwoven fabric to which an agent containing chlorhexidine gluconate is attached.
側にさらに活性炭粒を含む脱臭フィルターを備えたこと
を特徴とする請求項１乃至請求項３に記載の空気調和
機。4. The air conditioner according to claim 1, wherein the air filter further includes a deodorizing filter containing activated carbon particles on the downwind side of the plurality of ventilation passages.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29885496A JP3813267B2 (en) | 1996-11-11 | 1996-11-11 | Air conditioner |
| KR1019970058173A KR100485611B1 (en) | 1996-11-11 | 1997-11-05 | Air conditioner |
| TW086116427A TW340175B (en) | 1996-11-11 | 1997-11-05 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29885496A JP3813267B2 (en) | 1996-11-11 | 1996-11-11 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10141757A true JPH10141757A (en) | 1998-05-29 |
| JP3813267B2 JP3813267B2 (en) | 2006-08-23 |
Family
ID=17865065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29885496A Expired - Fee Related JP3813267B2 (en) | 1996-11-11 | 1996-11-11 | Air conditioner |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3813267B2 (en) |
| KR (1) | KR100485611B1 (en) |
| TW (1) | TW340175B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1214132A1 (en) * | 1999-06-18 | 2002-06-19 | Itec Initiatives | Filtration disc including electric field formation |
| JP2002204914A (en) * | 2001-01-05 | 2002-07-23 | Ricoh Elemex Corp | Air cleaning filter |
| KR100457253B1 (en) * | 2001-11-29 | 2004-11-16 | 주식회사 고산 | Cartridge type filter assembly for airconditioner and aircleaner |
| JP2005539160A (en) * | 2002-09-16 | 2005-12-22 | トリオシン・ホールディング・インコーポレイテッド | Electrostatically charged filter media with activator added |
| WO2012124274A1 (en) * | 2011-03-11 | 2012-09-20 | パナソニック株式会社 | Air conditioner |
| JP2012207909A (en) * | 2011-03-11 | 2012-10-25 | Panasonic Corp | Air conditioner |
| JP2013036671A (en) * | 2011-08-08 | 2013-02-21 | Panasonic Corp | Indoor unit of air conditioner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003093489A (en) * | 2001-09-21 | 2003-04-02 | Matsushita Electric Ind Co Ltd | Volatile medicine controlled release member and air conditioner using it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63315119A (en) * | 1987-06-16 | 1988-12-22 | Matsushita Electric Ind Co Ltd | Air cleaner filter |
| JPH01234729A (en) * | 1988-03-14 | 1989-09-20 | Hitachi Ltd | Air conditioner |
| JPH01274814A (en) * | 1988-04-28 | 1989-11-02 | Matsushita Electric Ind Co Ltd | Filter for purification |
| JP2856486B2 (en) * | 1990-03-06 | 1999-02-10 | 三井化学株式会社 | Honeycomb type electret filter |
| JP3250940B2 (en) * | 1995-01-30 | 2002-01-28 | 松下精工株式会社 | Anti-virus filter and air purifier and air purifier humidifier |
-
1996
- 1996-11-11 JP JP29885496A patent/JP3813267B2/en not_active Expired - Fee Related
-
1997
- 1997-11-05 KR KR1019970058173A patent/KR100485611B1/en not_active IP Right Cessation
- 1997-11-05 TW TW086116427A patent/TW340175B/en not_active IP Right Cessation
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1214132A1 (en) * | 1999-06-18 | 2002-06-19 | Itec Initiatives | Filtration disc including electric field formation |
| EP1214132A4 (en) * | 1999-06-18 | 2006-05-31 | Itec Initiatives | Filtration disc including electric field formation |
| JP2002204914A (en) * | 2001-01-05 | 2002-07-23 | Ricoh Elemex Corp | Air cleaning filter |
| KR100457253B1 (en) * | 2001-11-29 | 2004-11-16 | 주식회사 고산 | Cartridge type filter assembly for airconditioner and aircleaner |
| JP2005539160A (en) * | 2002-09-16 | 2005-12-22 | トリオシン・ホールディング・インコーポレイテッド | Electrostatically charged filter media with activator added |
| US7955997B2 (en) | 2002-09-16 | 2011-06-07 | Triosyn Corp. | Electrostatically charged filter media incorporating an active agent |
| WO2012124274A1 (en) * | 2011-03-11 | 2012-09-20 | パナソニック株式会社 | Air conditioner |
| JP2012207902A (en) * | 2011-03-11 | 2012-10-25 | Panasonic Corp | Air conditioner |
| JP2012207909A (en) * | 2011-03-11 | 2012-10-25 | Panasonic Corp | Air conditioner |
| JP2012207910A (en) * | 2011-03-11 | 2012-10-25 | Panasonic Corp | Air conditioner |
| JP2013036671A (en) * | 2011-08-08 | 2013-02-21 | Panasonic Corp | Indoor unit of air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3813267B2 (en) | 2006-08-23 |
| KR100485611B1 (en) | 2005-09-06 |
| TW340175B (en) | 1998-09-11 |
| KR19980042104A (en) | 1998-08-17 |
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