JPH09170783A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH09170783A JPH09170783A JP7330222A JP33022295A JPH09170783A JP H09170783 A JPH09170783 A JP H09170783A JP 7330222 A JP7330222 A JP 7330222A JP 33022295 A JP33022295 A JP 33022295A JP H09170783 A JPH09170783 A JP H09170783A
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- flow passage
- air flow
- rotary heat
- indoor air
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- 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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1004—Bearings or driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1028—Rotary wheel combined with a spraying device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
- F24F2203/1036—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1056—Rotary wheel comprising a reheater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1084—Rotary wheel comprising two flow rotor segments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、加湿機能、脱臭機
能を有する空気調和機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 having a humidifying function and a deodorizing function.
【０００２】[0002]
【従来の技術】従来の加湿機能付きの空気調和機は、特
開平２−１７３４３号公報に記載のように、空気調和機
に無給水加湿ユニットを設けたものである。まず、この
従来の無給水加湿ユニットを設けた空気調和機を図１０
及び図１１を用いて説明する。空気調和機の暖房運転
時、空気調和機の内部に取り込まれた室内空気は矢印Ａ
０で示す向きに送られる。2. Description of the Related Art A conventional air conditioner with a humidifying function is an air conditioner provided with a non-feed water humidifying unit, as described in JP-A-2-17343. First, an air conditioner provided with this conventional non-feed water humidifying unit is shown in FIG.
This will be described with reference to FIG. During the heating operation of the air conditioner, the indoor air taken into the air conditioner is indicated by arrow A.
It is sent in the direction indicated by 0.
【０００３】その室内空気は空調機用熱交換器１４で加
熱され、空調機用送風機１５によって室内に供給され
る。モータ１２は空調機用送風機１５を回転させるもの
である。空調機用熱交換機１４を通過した室内空気の一
部は吸入口３０より吸気され、室内空気流通路１０を通
って、矢印Ａ１で示す向きに無給水加湿ユニット１３に
送られる。その空気は無給水加湿ユニット１３により加
湿され、吐出口３１より戻される。The room air is heated by the heat exchanger 14 for the air conditioner and is supplied to the room by the blower 15 for the air conditioner. The motor 12 rotates the air blower 15 for the air conditioner. Part of the room air that has passed through the heat exchanger 14 for the air conditioner is sucked in through the intake port 30 and is sent to the unsupplied water humidifying unit 13 in the direction indicated by the arrow A1 through the room air flow passage 10. The air is humidified by the non-feed water humidifying unit 13 and returned from the discharge port 31.
【０００４】無給水加湿ユニット１３は室外空気の水分
を室内空気に渡すことにより、室内空気を加湿する装置
である。無給水加湿ユニット１３の内部には図１１に示
すように回転式熱交換器１が設けられている。この回転
式熱交換器１は駆動ベルト２を介して駆動用モータ３に
よって約１０rphでゆっくりと回転する。回転式熱交換
器１は円筒型平板と円筒型波板を同心状に積層すること
によりハニカム状に形成されたものである。The unsupplied water humidifying unit 13 is a device for humidifying the indoor air by transferring the moisture of the outdoor air to the indoor air. Inside the non-feed water humidifying unit 13, a rotary heat exchanger 1 is provided as shown in FIG. The rotary heat exchanger 1 is slowly rotated by a drive motor 3 via a drive belt 2 at about 10 rph. The rotary heat exchanger 1 is formed in a honeycomb shape by concentrically stacking a cylindrical flat plate and a cylindrical corrugated plate.
【０００５】各板の表面には吸着材としてシリカゲルと
活性炭紙を設ける。室外空気は室内用ファン４によって
室外空気流通路５に吸気され、矢印Ｂに示す向きに回転
式熱交換器１を通過して排気される。室外空気が回転式
熱交換器１を通過する時に、室外空気中の水分が吸着材
に吸着される。回転式熱交換器１はゆっくりと回転し、
それに伴って水分を吸着した吸着材は室内空気領域７に
回転移動する。Silica gel and activated carbon paper are provided as adsorbents on the surface of each plate. The outdoor air is taken into the outdoor air flow passage 5 by the indoor fan 4, passes through the rotary heat exchanger 1 in the direction shown by the arrow B, and is exhausted. When the outdoor air passes through the rotary heat exchanger 1, the moisture in the outdoor air is adsorbed by the adsorbent. The rotary heat exchanger 1 rotates slowly,
Along with this, the adsorbent that has adsorbed the water rotates and moves to the indoor air region 7.
【０００６】一方、室内空気は室内用ファン９によって
室内空気流通路１０に吸気され、室内空気領域７でヒー
タ１１によって加熱される。その加熱された室内空気が
吸着材に吸着された水分を吸着材より分離する。室内空
気はこの水分を受け取って加湿され、快適な湿度状態に
なる。On the other hand, the indoor air is taken into the indoor air flow passage 10 by the indoor fan 9 and heated by the heater 11 in the indoor air region 7. The heated room air separates the water adsorbed by the adsorbent from the adsorbent. The room air receives this moisture and is humidified, so that it is in a comfortable humidity state.
【０００７】次に、従来の脱臭機能付きの空気調和機を
説明する。これは、特開平１−２３４７２９号公報に記
載されているように、空気調和機に臭気成分を吸着する
吸着材と、光により励起されて吸着材に吸着した臭気成
分を分解する光触媒と、その光触媒を励起するための紫
外線ランプを設けたものである。Next, a conventional air conditioner with a deodorizing function will be described. This is, as described in JP-A-1-234729, an adsorbent that adsorbs an odor component on an air conditioner, a photocatalyst that decomposes the odor component that is excited by light and adsorbed on the adsorbent, and An ultraviolet lamp for exciting the photocatalyst is provided.
【０００８】光触媒は、二酸化チタン、酸化亜鉛、三酸
化タングステン等の材料で作られ、光により励起されて
臭気成分を二酸化炭素や水分子に分解する。吸着材に吸
着した臭気成分は光触媒により分解され、吸着材より分
離する。これにより長期間、脱臭機能が維持されるよう
になる。ただし、この従来例は、図１０におけるメイン
の室内空気ルートＡ０に設けているに過ぎない。The photocatalyst is made of a material such as titanium dioxide, zinc oxide or tungsten trioxide and is excited by light to decompose odorous components into carbon dioxide and water molecules. The odor component adsorbed on the adsorbent is decomposed by the photocatalyst and separated from the adsorbent. This allows the deodorizing function to be maintained for a long period of time. However, this conventional example is merely provided on the main indoor air route A0 in FIG.
【０００９】[0009]
【発明が解決しようとする課題】ところで、上記従来の
加湿機能付きの空気調和機には、脱臭機能について考慮
されていないために、脱臭を行うには脱臭設備が別途に
必要となる。又、無給水加湿ユニットには菌の繁殖を抑
制する防菌対策についてもあまり考慮されていない。こ
のために、長期間使用による異臭が発生する恐れがあ
る。By the way, since the conventional air conditioner with a humidifying function does not consider the deodorizing function, a deodorizing facility is additionally required for deodorizing. In addition, the non-water supply humidifying unit does not take much consideration of antibacterial measures for suppressing the growth of bacteria. For this reason, there is a possibility that an unpleasant odor may be generated due to long-term use.
【００１０】更に室外空気が流入する無給水加湿ユニッ
トには、室外空気中の煤煙が流入しても水分の吸着の妨
害とならないように煤煙を除去するための集塵効率の大
きなフィルタが必要であり、送風力を大きくする必要が
ある。又、従来の脱臭機能付きの空気調和機には加湿機
能について考慮されていないために、加湿を行うには加
湿設備が別途に必要である。どちらの場合でも加湿機能
と脱臭機能を組み合わせると、空気調和機本体が大きく
なり、設備が複雑になるとともに、製造コストが高くな
り、消費電力が高くなる問題がある。Further, the non-supply water humidifying unit into which the outdoor air flows needs a filter having a large dust collection efficiency for removing the soot so as not to interfere with the adsorption of water even if the soot in the outdoor air flows in. Yes, it is necessary to increase the wind power. Further, since the conventional air conditioner with a deodorizing function does not consider the humidifying function, a separate humidifying facility is required to perform the humidifying. In either case, if the humidifying function and the deodorizing function are combined, there is a problem that the air conditioner body becomes large, the equipment becomes complicated, the manufacturing cost becomes high, and the power consumption becomes high.
【００１１】本発明は、このような課題を解決するもの
で、簡単な構成で、室内空気の加湿及び脱臭を行い、そ
れらの機能を長期間維持する空気調和機を提供すること
を目的とするものである。SUMMARY OF THE INVENTION The present invention is intended to solve such problems, and an object thereof is to provide an air conditioner which has a simple structure and humidifies and deodorizes indoor air and maintains those functions for a long period of time. It is a thing.
【００１２】[0012]
【課題を解決するための手段】本発明はこれらの課題を
解決するもので、室外空気流通路と、室内空気流通路
と、空気中の水分を吸着する吸着材を設けた回転式熱交
換器と、前記室内空気流通路において前記回転式熱交換
器への流入側に設けられたヒータとから成り、室外空気
が前記回転式熱交換器を通過する時に室外空気中の水分
が前記吸着材に吸着され、前記回転式熱交換器が前記室
内空気流通路に回転移動し、前記ヒータにより加熱され
た室内空気が前記回転式熱交換器を通過する時に、前記
吸着材に吸着された水分を分離することにより、室内空
気を加湿する無給水加湿ユニットを設けた空気調和機に
おいて、前記回転式熱交換器に光触媒を設け、その光触
媒が光によって励起されることにより、前記吸着材に吸
着される臭気成分を分解するようにしている。SUMMARY OF THE INVENTION The present invention has been made to solve these problems and provides a rotary heat exchanger provided with an outdoor air flow passage, an indoor air flow passage, and an adsorbent for adsorbing moisture in the air. And a heater provided on the inflow side to the rotary heat exchanger in the indoor air flow passage, and when the outdoor air passes through the rotary heat exchanger, moisture in the outdoor air is absorbed by the adsorbent. When the indoor heat heated by the heater is adsorbed and the rotary heat exchanger is rotatively moved to the indoor air flow passage, the water adsorbed on the adsorbent is separated when the indoor air is passed through the rotary heat exchanger. By doing so, in an air conditioner provided with a non-feed water humidifying unit for humidifying indoor air, a photocatalyst is provided in the rotary heat exchanger, and the photocatalyst is adsorbed by the adsorbent by being excited by light. Odor component So that to the solution.
【００１３】このような構成によると、室外空気が回転
式熱交換器を通過する時に、室外空気中の水分が吸着材
に吸着される。水分を吸着した吸着材は、回転式熱交換
器の回転に伴って回転し、室内空気流通路に移動する。
ヒータにより加熱された室内空気が回転式熱交換器を通
過する時に吸着材に吸着された水分を分離する。室内空
気はこの水分を受け取って加湿される。According to this structure, when the outdoor air passes through the rotary heat exchanger, the moisture in the outdoor air is adsorbed by the adsorbent. The adsorbent that has adsorbed the water rotates along with the rotation of the rotary heat exchanger and moves to the indoor air flow passage.
When the indoor air heated by the heater passes through the rotary heat exchanger, it separates the water adsorbed by the adsorbent. The room air receives this moisture and is humidified.
【００１４】又、吸着材には水分だけでなく臭気成分を
吸着する能力があり、室内空気の臭気成分や室外空気の
煤煙は回転式熱交換器を通過する時に吸着材に吸着され
る。回転式熱交換器には光触媒が設けられてある。この
光触媒に光を照射することにより、光触媒が励起され、
吸着された臭気成分や煤煙を分解して吸着材から除去す
る。このように吸着材は再び吸着能力を回復し、長期間
に渡って水分や臭気成分の吸着能力は維持される。Further, the adsorbent has the ability to adsorb not only moisture but also odorous components, and odorous components of indoor air and soot of outdoor air are adsorbed by the adsorbent when passing through the rotary heat exchanger. The rotary heat exchanger is provided with a photocatalyst. By irradiating this photocatalyst with light, the photocatalyst is excited,
The adsorbed odorous components and soot are decomposed and removed from the adsorbent. In this way, the adsorbent recovers its adsorbing ability again, and the adsorbing ability of moisture and odorous components is maintained for a long period of time.
【００１５】又、本発明では上記構成において、更に、
前記無給水加湿ユニットに紫外線ランプを設け、紫外線
の照射により前記光触媒が励起されて臭気成分を分解す
るようにしている。According to the present invention, in addition to the above configuration,
An ultraviolet lamp is provided in the non-feed water humidifying unit so that the photocatalyst is excited by irradiation of ultraviolet rays to decompose odorous components.
【００１６】このような構成によると、無給水加湿ユニ
ットで室内空気を加湿しながら、紫外線の照射により光
触媒は励起され、吸着材に吸着された臭気成分を分解す
る。又、紫外線には殺菌作用もあるために紫外線照射に
より回転式熱交換器は殺菌され、菌の繁殖を防止する。According to this structure, the photocatalyst is excited by the irradiation of ultraviolet rays while the room air is humidified by the unsupplied water humidifying unit, and the odorous components adsorbed on the adsorbent are decomposed. Further, since the ultraviolet rays also have a sterilizing action, the rotary heat exchanger is sterilized by the irradiation of the ultraviolet rays, and the growth of bacteria is prevented.
【００１７】又、本発明では上記構成において、更に、
前記室外空気流通路と前記室内空気流通路の少くとも一
方の内面を反射鏡とし、紫外線の反射率を大きくなす。According to the present invention, in addition to the above structure,
At least one inner surface of the outdoor air flow passage and the indoor air flow passage is used as a reflecting mirror to increase the reflectance of ultraviolet rays.
【００１８】このような構成によると、紫外線が反射鏡
で反射して光触媒に照射されることにより紫外線の照射
量が増加して臭気成分の分解の効率が向上する。According to this structure, ultraviolet rays are reflected by the reflecting mirror and are applied to the photocatalyst, so that the irradiation amount of the ultraviolet rays is increased and the efficiency of decomposing odorous components is improved.
【００１９】又、本発明では上記構成において、更に、
前記室外空気流通路と前記室内空気流通路の隔壁部に光
透過窓を設け、前記流通路の一方に前記紫外線ランプを
設けることにより、前記光透過窓によって両方の流通路
に紫外線が照射されるようする。According to the present invention, in addition to the above structure,
By providing a light transmitting window in the partition walls of the outdoor air flow passage and the indoor air flow passage, and by providing the ultraviolet lamp in one of the flow passages, both flow passages are irradiated with ultraviolet light by the light transmitting window. To do.
【００２０】このような構成によると、紫外線の一部が
光透過窓を通過して光触媒に照射されるようになり、紫
外線の照射量が増加して臭気成分の分解の効率が向上す
る。According to this structure, a part of the ultraviolet rays passes through the light transmission window and is irradiated on the photocatalyst, so that the irradiation amount of the ultraviolet rays is increased and the efficiency of decomposing odorous components is improved.
【００２１】本発明では上記構成において、更に、前記
光触媒を励起する光として、自然光又は室内光を取り入
れ、光触媒に照射するようにする。In the present invention, in the above structure, natural light or room light is further taken in as the light for exciting the photocatalyst, and the photocatalyst is irradiated with the light.
【００２２】このような構成によると、自然光又は室内
光が光触媒に照射されて光触媒が励起し、吸着材に吸着
された臭気成分を分解する。With such a structure, the photocatalyst is irradiated with natural light or room light to excite the photocatalyst and decompose the odorous components adsorbed by the adsorbent.
【００２３】又、本発明では、更に、別の構成として回
転式熱交換器に光触媒を使用せずに金属酸化物触媒を設
け、熱による触媒反応で臭気成分を分解するようにして
いる。Further, in the present invention, as another structure, a metal oxide catalyst is provided in the rotary heat exchanger without using a photocatalyst, and the odorous component is decomposed by a catalytic reaction by heat.
【００２４】このような構成によると、加熱された室内
空気が回転式熱交換器を通過する時に、吸着材に吸着さ
れた水分を分離し、熱による触媒反応で吸着材に吸着さ
れた臭気成分を分解する。According to this structure, when the heated indoor air passes through the rotary heat exchanger, the moisture adsorbed on the adsorbent is separated, and the odorous components adsorbed on the adsorbent by the catalytic reaction by heat are separated. Disassemble.
【００２５】[0025]
＜第１の実施形態＞本発明の第１実施形態を図１、図２
及び図３を用いて説明する。図１に示す回転式熱交換器
１は従来と同様に、加湿機能付きの空気調和機に設けら
れる無給水加湿ユニット１３（図１０参照）の内部には
回転式熱交換器１が設けられる。この回転式熱交換器１
は、例えば円筒型平板と円筒型波板を同心状に積層する
ことによりハニカム状に形成されたものである。<First Embodiment> A first embodiment of the present invention will be described with reference to FIGS.
This will be described with reference to FIG. The rotary heat exchanger 1 shown in FIG. 1 is provided with the rotary heat exchanger 1 inside a non-feed water humidifying unit 13 (see FIG. 10) provided in an air conditioner with a humidifying function, as in the conventional case. This rotary heat exchanger 1
Is formed in a honeycomb shape by concentrically stacking a cylindrical flat plate and a cylindrical corrugated plate.
【００２６】尚、回転式熱交換器１の形状はハニカム状
である必要がなく、格子状、網状、スポンジ状など、空
気の流通が可能であればどのような形状でも可能であ
る。円筒型平板と円筒型波板の表面２０には図２に示す
ように吸着材１６と光触媒１７の微粒子が設けられる。
これらは吸着材１６としてシリカゲルと、二酸化チタン
の光触媒１７の溶液を各板の表面２０に塗布し、乾燥さ
せることにより成る。尚、吸着材１６は、シリカゲル以
外に、ゼオライト、又はシリカゲルとゼオライトの混合
物でもよい。The shape of the rotary heat exchanger 1 does not have to be a honeycomb shape, but may be any shape such as a lattice shape, a net shape, or a sponge shape as long as the air can flow therethrough. As shown in FIG. 2, fine particles of the adsorbent 16 and the photocatalyst 17 are provided on the surface 20 of the cylindrical flat plate and the cylindrical corrugated plate.
These are formed by applying a solution of silica gel as the adsorbent 16 and a photocatalyst 17 of titanium dioxide to the surface 20 of each plate and drying. The adsorbent 16 may be zeolite, or a mixture of silica gel and zeolite, in addition to silica gel.
【００２７】回転式熱交換器１には駆動ベルト２が設け
られ、駆動用モータ３によって約１０rphでゆっくりと
回転する。室外空気は室外用ファン４によって室外空気
流通路５の矢印Ｂの向きに送風される。この室外空気が
回転式熱交換器１を通過する時に、室外空気中の水分、
煤煙が吸着材１６に吸着される。回転式熱交換器１はゆ
っくりと回転し、それに伴って水分、煤煙を吸着した吸
着材１６は室内空気流通路１０へ回転移動する。The rotary heat exchanger 1 is provided with a drive belt 2 and is slowly rotated by a drive motor 3 at about 10 rph. The outdoor air is blown by the outdoor fan 4 in the direction of arrow B of the outdoor air flow passage 5. When this outdoor air passes through the rotary heat exchanger 1, moisture in the outdoor air,
Soot is adsorbed by the adsorbent 16. The rotary heat exchanger 1 rotates slowly, and accordingly, the adsorbent 16 that adsorbs moisture and soot is rotationally moved to the indoor air flow passage 10.
【００２８】室内空気流通路１０では室内空気は室内用
ファン９によって矢印Ａ１の向きに送風され、通路隔壁
部２３によって室外空気と直接混ざらないようになって
いる。室内空気は回転式熱交換器１へ入る前にヒータ１
１によって加熱される。次にその加熱された室内空気は
回転式熱交換器１を通過する。その時に吸着材１６に吸
着された水分を分離する。室内空気はこの水分を受け取
って加湿される。又、この時に室内空気中の臭気成分は
吸着材１６に吸着され、室内空気は脱臭される。In the indoor air flow passage 10, the indoor air is blown by the indoor fan 9 in the direction of the arrow A1 and is prevented from directly mixing with the outdoor air by the passage partition wall portion 23. Before the indoor air enters the rotary heat exchanger 1, the heater 1
Heated by 1. The heated room air then passes through the rotary heat exchanger 1. At that time, the water adsorbed on the adsorbent 16 is separated. The room air receives this moisture and is humidified. At this time, the odorous components in the room air are adsorbed by the adsorbent 16 and the room air is deodorized.
【００２９】室外空気流通路５には紫外線ランプ２２が
設けられ、紫外線が回転式熱交換器１に照射される。紫
外線の照射により光触媒１７が励起され、吸着材１６に
吸着された煤煙や臭気成分を分解する。煤煙や臭気成分
は分解されると、二酸化炭素や水分子になり、吸着材１
６より分離する。An ultraviolet lamp 22 is provided in the outdoor air flow passage 5, and ultraviolet rays are applied to the rotary heat exchanger 1. The photocatalyst 17 is excited by the irradiation of ultraviolet rays and decomposes soot and odor components adsorbed on the adsorbent 16. When soot and odor components are decomposed, they become carbon dioxide and water molecules, and the adsorbent 1
Separate from 6.
【００３０】又、室外空気流通路５の内面を反射鏡にし
て、紫外線照射量の増加を図っている。尚、紫外線ラン
プ２２は室外空気流通路５でも、室内空気流通路１０で
もどちらに設置しても同様の効果がある。Further, the inner surface of the outdoor air flow passage 5 is made into a reflecting mirror to increase the amount of ultraviolet irradiation. The ultraviolet lamp 22 has the same effect regardless of whether it is installed in the outdoor air flow passage 5 or the indoor air flow passage 10.
【００３１】これにより長期間に渡って加湿機能及び脱
臭機能が維持される。室外空気中の煤煙を吸着したため
に吸着力が低下するという心配もなくなる。又、紫外線
には殺菌作用もある。回転式熱交換器１は、紫外線の照
射により殺菌され、清潔に保たれることにより、長期間
使用による異臭の発生が防止される。As a result, the humidifying function and the deodorizing function are maintained for a long period of time. There is no need to worry that the adsorption power will decrease due to the adsorption of soot in the outdoor air. Also, ultraviolet rays have a bactericidal action. The rotary heat exchanger 1 is sterilized by irradiation of ultraviolet rays and kept clean, so that generation of an offensive odor due to long-term use is prevented.
【００３２】尚、回転式熱交換器１に設けられる吸着材
１６、光触媒１７の微粒子に、図３に示すように金属酸
化物触媒２１の微粒子が含まれるようにしてもよい。金
属酸化物触媒２１は酸化マンガンや酸化鉄等の材料で作
られ、これに吸着した物質を酸化分解する作用がある。
この金属酸化物触媒２１を用いると、回転式熱交換器１
の室内空気流通路１０側は加熱された室内空気の通過に
よって加熱されるので、吸着された水分の分離とともに
金属酸化物触媒２１によって臭気成分が分解され、脱臭
の効率は向上する。The fine particles of the adsorbent 16 and the photocatalyst 17 provided in the rotary heat exchanger 1 may include fine particles of the metal oxide catalyst 21 as shown in FIG. The metal oxide catalyst 21 is made of a material such as manganese oxide or iron oxide, and has a function of oxidatively decomposing substances adsorbed on the material.
When this metal oxide catalyst 21 is used, the rotary heat exchanger 1
Since the indoor air flow passage 10 side is heated by the passage of heated indoor air, the odorous components are decomposed by the metal oxide catalyst 21 along with the separation of the adsorbed moisture, and the deodorizing efficiency is improved.
【００３３】＜第２の実施形態＞第２実施形態を図４を
用いて説明する。図４において、図１と同一の部分には
同一の符号を付し、説明を省略する。第２実施形態では
紫外線ランプ２２付近の通路隔壁部２３に光透過窓２４
を設ける。光透過窓２４には例えば紫外線透過ガラスが
使用される。これにより紫外線は回転式熱交換器１の室
外空気流通路５側だけでなく、光透過窓２４を通って室
内空気流通路１０側にも照射するようになる。紫外線の
照射量が増えて臭気成分の分解の効率が向上する。<Second Embodiment> A second embodiment will be described with reference to FIG. 4, the same parts as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted. In the second embodiment, the light transmitting window 24 is provided in the passage partition wall portion 23 near the ultraviolet lamp 22.
Is provided. For the light transmission window 24, for example, ultraviolet light transmission glass is used. As a result, the ultraviolet rays irradiate not only the outdoor air flow passage 5 side of the rotary heat exchanger 1 but also the indoor air flow passage 10 side through the light transmission window 24. The irradiation amount of ultraviolet rays is increased, and the efficiency of decomposing odorous components is improved.
【００３４】＜第３の実施形態＞第３実施形態を図５を
用いて説明する。図５において、図１と同一の部分には
同一の符号を付し、説明を省略する。室内から室内側空
気流通路１０に光ファイバ２５を通して、室内灯３２か
らの光を室内空気流通路１０側の回転式熱交換器１に照
射する。この光により、光触媒１７が励起されて臭気成
分を分解する。これにより紫外線ランプ２２が不要とな
り、人体への紫外線照射が無くなる。尚、光ファイバ２
５は室内空気流通路１０以外に、室外空気流通路５に通
しても同様の効果がある。<Third Embodiment> A third embodiment will be described with reference to FIG. 5, parts that are the same as those in FIG. 1 are given the same reference numerals, and descriptions thereof will be omitted. Light from the indoor lamp 32 is applied to the rotary heat exchanger 1 on the indoor air flow passage 10 side through the optical fiber 25 from the room to the indoor air flow path 10. This light excites the photocatalyst 17 to decompose the odorous components. This eliminates the need for the ultraviolet lamp 22 and eliminates the irradiation of ultraviolet rays on the human body. The optical fiber 2
5 has the same effect when it is passed through the outdoor air flow passage 5 in addition to the indoor air flow passage 10.
【００３５】＜第４の実施形態＞第４実施形態を図６を
用いて説明する。図６において、図１と同一の部分には
同一の符号を付し、説明を省略する。室外から室外側空
気流通路５に光ファイバ２５を通して、太陽３３からの
自然光を室外空気流通路５側の回転式熱交換器１に照射
する。この自然光により光触媒１７が励起されて臭気成
分を分解する。このように紫外線ランプ２２が不要とな
り、人体への紫外線照射が無くなる。尚、光ファイバ２
５は室外空気流通路５以外に、室内空気流通路１０に通
しても同様の効果がある。<Fourth Embodiment> A fourth embodiment will be described with reference to FIG. 6, the same parts as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted. Natural light from the sun 33 is applied to the rotary heat exchanger 1 on the outdoor air flow passage 5 side from the outside through the optical fiber 25 through the outdoor air flow passage 5. This natural light excites the photocatalyst 17 to decompose the odorous components. In this way, the ultraviolet lamp 22 becomes unnecessary, and the irradiation of ultraviolet rays on the human body is eliminated. The optical fiber 2
5 has the same effect when it is passed through the indoor air flow passage 10 in addition to the outdoor air flow passage 5.
【００３６】＜第５の実施形態＞第５実施形態を図７を
用いて説明する。図７において、図１と同一の部分には
同一の符号を付し、説明を省略する。室外空気流通路５
と室内空気流通路１０のそれぞれに光透過窓２６が設け
られる。光透過窓２６には例えば紫外線透過ガラスが使
用される。自然光又は室内光が光透過窓２６を通過して
回転式熱交換器１に照射することにより、光触媒１７が
励起され、臭気成分を分解する。このように紫外線ラン
プ２２が不要となり人体への紫外線照射が無くなる。<Fifth Embodiment> A fifth embodiment will be described with reference to FIG. 7, the same parts as those in FIG. 1 are designated by the same reference numerals and the description thereof will be omitted. Outdoor air flow passage 5
A light transmission window 26 is provided in each of the indoor air flow passages 10. For the light transmission window 26, for example, ultraviolet light transmission glass is used. When natural light or room light passes through the light transmission window 26 and irradiates the rotary heat exchanger 1, the photocatalyst 17 is excited and decomposes odorous components. In this way, the ultraviolet lamp 22 is unnecessary, and the irradiation of ultraviolet rays on the human body is eliminated.
【００３７】＜第６の実施形態＞本発明の第６実施形態
を図８及び図９を用いて説明する。図８において、図１
と同一の部分には同一の符号を付し、図９において、図
２と同一の部分には同一の符号を付し、説明を省略す
る。第６実施形態では光触媒１７及び紫外線ランプ２２
を使用せず、回転式熱交換器１には図９に示すように吸
着材１６と、金属酸化物触媒２１の微粒子が設けられ
る。<Sixth Embodiment> A sixth embodiment of the present invention will be described with reference to FIGS. In FIG. 8, FIG.
9 are denoted by the same reference numerals, and in FIG. 9, the same portions as those in FIG. 2 are denoted by the same reference numerals and the description thereof will be omitted. In the sixth embodiment, the photocatalyst 17 and the ultraviolet lamp 22
9 is used, the rotary heat exchanger 1 is provided with the adsorbent 16 and the fine particles of the metal oxide catalyst 21 as shown in FIG.
【００３８】吸着材１６に吸着された水分は、ヒータ１
１によって加熱された室内空気が回転式熱交換器１を通
過する時に吸着材１６より分離される。その熱により金
属酸化物触媒２１は、吸着材１６に吸着された煤煙や臭
気成分を分解する。ところで、今述べた水分の分離と臭
気成分の分解にはそれぞれ適した温度条件があり、水分
の分離には８０℃〜１００℃、臭気成分の分解には１３
０℃〜１５０℃が良い。この切換は制御装置２７に設け
られたスイッチ２９で行う。The moisture adsorbed on the adsorbent 16 is transferred to the heater 1
The room air heated by 1 is separated from the adsorbent 16 when passing through the rotary heat exchanger 1. The heat causes the metal oxide catalyst 21 to decompose the soot and odor components adsorbed on the adsorbent 16. By the way, there are temperature conditions suitable for the separation of water and the decomposition of odorous components, which are 80 ° C to 100 ° C for the separation of water and 13 ° C for the decomposition of odorous components.
0 ° C to 150 ° C is preferable. This switching is performed by the switch 29 provided in the control device 27.
【００３９】回転式熱交換器１を通過する室内空気の温
度を温度センサ２８で感知し、その値を制御装置２７に
入力する。制御装置２７はスイッチ２９の指定に従って
回転式熱交換器１を通過する室内空気の温度が、前述の
条件温度になるようにヒータ１１と室内用ファン９を制
御する。こうして効率良く加湿及び脱臭を行う。紫外線
ランプ２２が使用されていないので、人体への紫外線照
射が無い。８０℃以上の高温の空気が通過することによ
り、回転式熱交換器１は殺菌され、異臭の発生が防止さ
れる。The temperature of the room air passing through the rotary heat exchanger 1 is detected by the temperature sensor 28, and the value is input to the controller 27. The controller 27 controls the heater 11 and the indoor fan 9 so that the temperature of the room air passing through the rotary heat exchanger 1 becomes the above-mentioned condition temperature according to the designation of the switch 29. In this way, humidification and deodorization are efficiently performed. Since the UV lamp 22 is not used, there is no UV irradiation on the human body. The rotary heat exchanger 1 is sterilized by the passage of high-temperature air of 80 ° C. or higher, and the generation of a strange odor is prevented.
【００４０】[0040]
＜請求項１の効果＞無給水加湿ユニットに、光により励
起されて臭気成分を分解する光触媒を設けることによ
り、室内空気の加湿機能と脱臭機能が一つにまとめら
れ、空気調和機の小型化が容易になる。加湿と脱臭はど
ちらも中断することなく行えて効率が良い。又、室外空
気中に煤煙が含まれていても、吸着材に吸着された後
に、光触媒によって分解されることにより、必要な水分
や臭気成分の吸着能力の低下を防止する。室外空気の流
入部分にそれほど集塵能力の大きなフィルタを使用しな
くても、無給水加湿ユニットは長期間使用できる。この
ように加湿及び脱臭の効率が良く、メンテナンスフリー
であり、長期間使用に対して信頼性が向上する。<Effect of claim 1> By providing a photocatalyst that decomposes odorous components when excited by light into the unsupplied water humidifying unit, the humidifying function and the deodorizing function of the indoor air are combined into one, and the air conditioner is downsized. Will be easier. Both humidification and deodorization can be performed efficiently without interruption. Further, even if soot is contained in the outdoor air, it is prevented from being deteriorated in adsorption ability of necessary moisture and odorous components by being decomposed by the photocatalyst after being adsorbed by the adsorbent. The waterless humidifying unit can be used for a long period of time without using a filter having a large dust collecting capability in the inflow portion of the outdoor air. In this way, the efficiency of humidification and deodorization is good, maintenance-free, and reliability is improved for long-term use.
【００４１】＜請求項２の効果＞無給水加湿ユニットで
室内空気を加湿しながら紫外線の照射により光触媒は励
起され、吸着材に吸着された臭気成分を分解する。又、
紫外線には殺菌作用もあるために紫外線照射により回転
式熱交換器は殺菌され、長期間使用による異臭の発生が
防止される。<Effect of Claim 2> The photocatalyst is excited by the irradiation of ultraviolet rays while the room air is humidified by the unsupplied water humidifying unit, and the odorous components adsorbed on the adsorbent are decomposed. or,
Since ultraviolet rays also have a sterilizing action, the rotary heat exchanger is sterilized by the irradiation of ultraviolet rays, and the generation of a strange odor due to long-term use is prevented.
【００４２】＜請求項３の効果＞紫外線が反射鏡で反射
して光触媒に照射されることにより、紫外線の照射量が
増加して、臭気成分の分解の効率が向上する。<Effect of Claim 3> The ultraviolet rays are reflected by the reflecting mirror and irradiated on the photocatalyst, so that the irradiation amount of the ultraviolet rays is increased and the efficiency of decomposing the odorous components is improved.
【００４３】＜請求項４の効果＞紫外線の一部が光透過
窓を通過して光触媒に照射されるようになり、紫外線の
照射量が増加して臭気成分の分解の効率が向上する。<Effect of Claim 4> A part of ultraviolet rays passes through the light transmission window and is applied to the photocatalyst, so that the irradiation amount of ultraviolet rays is increased and the efficiency of decomposing odorous components is improved.
【００４４】＜請求項５の効果＞光触媒を励起する光を
自然光又は室内光とすることで、紫外線ランプが不要と
なり、有害な紫外線の人体への照射が無くなる。<Effect of claim 5> By using natural light or room light as the light for exciting the photocatalyst, an ultraviolet lamp is not required and harmful ultraviolet rays are not applied to the human body.
【００４５】＜請求項６の効果＞加湿機能、脱臭機能が
同時に機能することにより、簡単な構造になる。又、臭
気成分を分解するのに紫外線ランプが不要となり、有害
な紫外線の人体への照射が無くなる。<Effect of Claim 6> The humidifying function and the deodorizing function simultaneously function to provide a simple structure. Further, an ultraviolet lamp is not required for decomposing odorous components, and harmful ultraviolet rays are not applied to the human body.
【図１】 本発明の第１実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 1 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a first embodiment of the present invention.
【図２】 その回転式熱交換器の拡大断面図。FIG. 2 is an enlarged cross-sectional view of the rotary heat exchanger.
【図３】 その別構成の拡大断面図。FIG. 3 is an enlarged cross-sectional view of another configuration.
【図４】 本発明の第２実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 4 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a second embodiment of the present invention.
【図５】 本発明の第３実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 5 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a third embodiment of the present invention.
【図６】 本発明の第４実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 6 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a fourth embodiment of the present invention.
【図７】 本発明の第５実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 7 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a fifth embodiment of the present invention.
【図８】 本発明の第６実施形態の空気調和機の無給水
加湿ユニットの構成図。FIG. 8 is a configuration diagram of a non-feed water humidifying unit of an air conditioner according to a sixth embodiment of the present invention.
【図９】 その回転式熱交換器の拡大断面図。FIG. 9 is an enlarged cross-sectional view of the rotary heat exchanger.
【図１０】 従来の空気調和機の構成図。FIG. 10 is a configuration diagram of a conventional air conditioner.
【図１１】 その無給水加湿ユニットの内部構成図。FIG. 11 is an internal configuration diagram of the non-water supply humidifying unit.
１ 回転式熱交換器 ４ 室外用ファン ９ 室内用ファン １１ ヒータ １３ 無給水加湿ユニット １６ 吸着材 １７ 光触媒 ２１ 金属酸化物触媒 ２２ 紫外線ランプ ２４ 光透過窓 ２５ 光ファイバ ２６ 光透過窓 ２７ 制御装置 ２８ 温度センサ ２９ スイッチ 1 Rotary Heat Exchanger 4 Outdoor Fan 9 Indoor Fan 11 Heater 13 Non-Water Supply Humidifying Unit 16 Adsorbent 17 Photocatalyst 21 Metal Oxide Catalyst 22 Ultraviolet Lamp 24 Light Transmission Window 25 Optical Fiber 26 Light Transmission Window 27 Control Device 28 Temperature Sensor 29 switch
Claims (6)
空気中の水分を吸着する吸着材を設けた回転式熱交換器
と、前記室内空気流通路における前記回転式熱交換器へ
の流入側に設けられたヒータとから成り、室外空気が前
記回転式熱交換器を通過する時に室外空気中の水分が前
記吸着材に吸着され、前記回転式熱交換器が前記室内空
気流通路に回転移動し、前記ヒータにより加熱された室
内空気が前記回転式熱交換器を通過する時に、前記吸着
材に吸着された水分を分離することにより、室内空気を
加湿する無給水加湿ユニットを設けた空気調和機におい
て、前記回転式熱交換器に光触媒を設け、その光触媒が
光によって励起されることにより、前記吸着材に吸着さ
れる煤煙及び臭気成分を分解することを特徴とする空気
調和機。1. An outdoor air flow passage, an indoor air flow passage,
The rotary heat exchanger provided with an adsorbent for adsorbing moisture in the air, and the heater provided on the inflow side of the indoor air flow passage to the rotary heat exchanger, the outdoor air is the rotary type. Moisture in the outdoor air is adsorbed by the adsorbent when passing through the heat exchanger, the rotary heat exchanger rotationally moves to the indoor air flow passage, and the indoor air heated by the heater becomes the rotary heat. When passing through an exchanger, in an air conditioner provided with a non-feed water humidifying unit that humidifies indoor air by separating water adsorbed by the adsorbent, a photocatalyst is provided in the rotary heat exchanger, An air conditioner characterized by decomposing soot and odor components adsorbed on the adsorbent when the photocatalyst is excited by light.
を設け、紫外線の照射により前記光触媒が励起されて臭
気成分を分解することを特徴とする請求項１に記載の空
気調和機。2. The air conditioner according to claim 1, wherein an ultraviolet lamp is provided in the unsupplied water humidifying unit, and the photocatalyst is excited by irradiation of ultraviolet rays to decompose an odor component.
路の少くとも一方の内面を反射鏡とし、紫外線の反射率
を大きくなすことを特徴とする請求項２に記載の空気調
和機。3. The air conditioner according to claim 2, wherein an inner surface of at least one of the outdoor air flow passage and the indoor air flow passage is a reflecting mirror to increase the reflectance of ultraviolet rays.
路の隔壁部に光透過窓を設け、前記流通路の一方に前記
紫外線ランプを設けることにより、前記光透過窓とによ
って両方の流通路に紫外線が照射されるようにしたこと
を特徴とする請求項２又は請求項３に記載の空気調和
機。4. A light transmissive window is provided in a partition wall portion of the outdoor air flow passage and the indoor air flow passage, and the ultraviolet lamp is provided in one of the flow passages so that both the light flow passages are provided by the light transmissive window. The air conditioner according to claim 2 or claim 3, wherein the air conditioner is irradiated with ultraviolet rays.
又は室内光を取り入れ、前記光触媒に照射を行うことを
特徴とする請求項１に記載の空気調和機。5. The air conditioner according to claim 1, wherein natural light or room light is introduced as light for exciting the photocatalyst, and the photocatalyst is irradiated.
気中の水分を吸着する吸着材を設けた回転式熱交換器
と、前記室内空気流通路において前記回転式熱交換器へ
の流入側に設けられたヒーターとから成り、室外空気が
前記回転式熱交換器を通過する時に室外空気中の水分が
前記吸着材に吸着され、前記回転式熱交換器が前記室内
空気流通路に回転移動し、前記ヒーターにより加熱され
た室内空気が前記回転式熱交換器を通過する時に、前記
吸着材に吸着された水分を分離することにより、室内空
気を加湿する無給水加湿ユニットを設けた空気調和機に
おいて、前記回転式熱交換器に金属酸化物触媒を設け、
熱による触媒反応で臭気成分を分解することを特徴とす
る空気調和機。6. An outdoor air flow passage, an indoor air flow passage, a rotary heat exchanger provided with an adsorbent for adsorbing moisture in the air, and a rotary heat exchanger in the indoor air flow passage to the rotary heat exchanger. A heater provided on the inflow side, moisture in the outdoor air is adsorbed by the adsorbent when the outdoor air passes through the rotary heat exchanger, and the rotary heat exchanger is introduced into the indoor air flow passage. A non-feed water humidifying unit that humidifies the indoor air by rotating and moving and separating the moisture adsorbed by the adsorbent when the indoor air heated by the heater passes through the rotary heat exchanger is provided. In the air conditioner, the rotary heat exchanger is provided with a metal oxide catalyst,
An air conditioner characterized by decomposing odorous components by a catalytic reaction by heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07330222A JP3120964B2 (en) | 1995-12-19 | 1995-12-19 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07330222A JP3120964B2 (en) | 1995-12-19 | 1995-12-19 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09170783A true JPH09170783A (en) | 1997-06-30 |
| JP3120964B2 JP3120964B2 (en) | 2000-12-25 |
Family
ID=18230224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07330222A Expired - Fee Related JP3120964B2 (en) | 1995-12-19 | 1995-12-19 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3120964B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003048648A1 (en) * | 2001-11-29 | 2003-06-12 | Daikin Industries, Ltd. | Humidity conditioning element, humidity conditioner, and humidification unit of air conditioner |
| JP2006010307A (en) * | 2004-05-26 | 2006-01-12 | Mitsubishi Chemicals Corp | Humidifier, and humidifying method |
| CN106052002A (en) * | 2016-06-21 | 2016-10-26 | 沈阳建筑大学 | Haze removal heat recovery double-effect air exchanger |
| CN107218686A (en) * | 2017-06-15 | 2017-09-29 | 爱康森德（深圳）空气技术有限公司 | One kind is without water-feeding humidification device and its method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE543319C2 (en) * | 2018-05-21 | 2020-11-24 | Sally R Ab | Air treatment unit and method for treatment of air |
-
1995
- 1995-12-19 JP JP07330222A patent/JP3120964B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003048648A1 (en) * | 2001-11-29 | 2003-06-12 | Daikin Industries, Ltd. | Humidity conditioning element, humidity conditioner, and humidification unit of air conditioner |
| AU2002338170B2 (en) * | 2001-11-29 | 2004-07-15 | Daikin Industries, Ltd. | Humidity conditioning element, humidity conditioner, and humidification unit of air conditioner |
| EP1450112A1 (en) * | 2001-11-29 | 2004-08-25 | Daikin Industries, Ltd. | Humidity conditioning element, humidity conditioner, and humidification unit of air conditioner |
| EP1450112A4 (en) * | 2001-11-29 | 2008-01-23 | Daikin Ind Ltd | Humidity conditioning element, humidity conditioner, and humidification unit of air conditioner |
| JP2006010307A (en) * | 2004-05-26 | 2006-01-12 | Mitsubishi Chemicals Corp | Humidifier, and humidifying method |
| CN106052002A (en) * | 2016-06-21 | 2016-10-26 | 沈阳建筑大学 | Haze removal heat recovery double-effect air exchanger |
| CN107218686A (en) * | 2017-06-15 | 2017-09-29 | 爱康森德（深圳）空气技术有限公司 | One kind is without water-feeding humidification device and its method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3120964B2 (en) | 2000-12-25 |
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