JP4348526B2 - Dehumidifying air conditioner - Google Patents

Dehumidifying air conditioner Download PDF

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JP4348526B2
JP4348526B2 JP2003435534A JP2003435534A JP4348526B2 JP 4348526 B2 JP4348526 B2 JP 4348526B2 JP 2003435534 A JP2003435534 A JP 2003435534A JP 2003435534 A JP2003435534 A JP 2003435534A JP 4348526 B2 JP4348526 B2 JP 4348526B2
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air
damper
dry air
cooling coil
room
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JP2005195189A (en
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偉力 金
浩志 岡野
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Seibu Giken Co Ltd
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Seibu Giken Co Ltd
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    • 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
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • 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
    • F24F2203/104—Heat exchanger wheel
    • 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
    • F24F2203/1072—Rotary wheel comprising two rotors
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)
  • Air-Flow Control Members (AREA)

Description

本発明は、たとえばシリカゲルやゼオライトなどの乾燥剤を用いて湿度調節を行う除湿空調装置に関するもので、特に供給空気の使用目的に応じて適切な条件の空気を供給可能なものを提供するものである。   The present invention relates to a dehumidifying air conditioner that adjusts humidity by using a desiccant such as silica gel or zeolite, and in particular, provides a device capable of supplying air of appropriate conditions according to the purpose of use of supplied air. is there.

除湿空調装置は乾燥剤を担持した除湿ロータなどを用いることによって、湿度調整を行うものであって、エネルギー源として排熱や太陽熱を利用することができるため、省エネルギー効果が高く急速に普及している。   The dehumidifying air conditioner adjusts the humidity by using a dehumidifying rotor carrying a desiccant, and can use exhaust heat and solar heat as an energy source. Yes.

また排熱を発生するエネルギー源として、家庭用のものとしては１ｋW程度の小型発電機が急速に普及している。このような小型発電機は発電時の発生熱で給湯を行うもので、総合的な熱効率が高く温暖化ガスの排出や省エネルギーの観点から好ましいものである。   As an energy source for generating exhaust heat, small generators of about 1 kW are rapidly spreading for household use. Such a small power generator supplies hot water using heat generated during power generation, and has high overall thermal efficiency, which is preferable from the viewpoint of greenhouse gas emissions and energy saving.

このような除湿空調装置として、住宅の各部屋へ乾燥空気を供給するために天井裏に供給管を配置し、天井から乾燥空気を吐き出すようにしたものの開発が求められている。このような技術として例えば特許文献１に開示されたものがある。
特開平１１−３０４１９２号公報 As such a dehumidifying air conditioner, there is a need to develop a dehumidifying air conditioner in which a supply pipe is arranged behind the ceiling in order to supply dry air to each room of the house and the dry air is discharged from the ceiling. An example of such a technique is disclosed in Patent Document 1.
Japanese Patent Laid-Open No. 11-304192

特許文献１に開示されたものは天井裏に除湿空調装置を設置し、これから出る乾燥空気を各部屋へ供給するようにしたものである。そしてこのために各部屋に吹出ファンを設け、所望の部屋に乾燥空気を供給できるようにしたものである。   What was disclosed by patent document 1 installs a dehumidification air-conditioner in the back of a ceiling, and supplies the dry air emitted from this to each room. For this purpose, a blower fan is provided in each room so that dry air can be supplied to a desired room.

しかし特許文献１に記載のものは、どの部屋に対しても同一の条件の空気を各部屋へ送るようにしているため、乾燥空気の使用目的に応じた使用ができないという問題がある。   However, since the thing of patent document 1 is made to send the air of the same conditions to each room with respect to every room, there exists a problem that it cannot be used according to the intended purpose of using dry air.

また特許文献１に開示されたものには、梅雨時や盛夏あるいは冬といった季節に合わせた条件の空気を供給する考えが見られない。   Moreover, the idea of supplying the air of the conditions according to seasons, such as a rainy season, a midsummer, or winter, is not seen by what was disclosed by patent document 1. FIG.

本発明は浴室や居間など、その部屋特有の条件の空気を供給可能で、かつ季節に応じた条件の空気も供給が可能な除湿空調装置を提供しようとするものである。   An object of the present invention is to provide a dehumidifying air-conditioning apparatus that can supply air having conditions peculiar to a room such as a bathroom or a living room and that can also supply air having conditions according to the season.

本件発明は以上のような課題を解決するため、除湿ロータによってつくられた乾燥空気を冷却する冷却コイルを有し、冷却コイル、風呂、押入へそれぞれ行く管路をそれぞれ開閉する開閉ダンパーを設けた。さらに冷却コイルを通過した乾燥空気を所定の部屋へ送る管路を所定の部屋へ所定比率で分配する分配ダンパーとを設けたもので、これによって目的の部屋を目的の空気条件とすることができるようにした。   In order to solve the above-described problems, the present invention has a cooling coil for cooling dry air created by a dehumidification rotor, and an opening / closing damper that opens and closes a cooling coil, a bath, and a pipe that goes to the indentation, respectively. . In addition, a distribution damper that distributes a pipe that sends dry air that has passed through the cooling coil to a predetermined room to a predetermined room at a predetermined ratio is provided, whereby the target room can be set to a target air condition. I did it.

本発明の除湿空調装置は上記の如く構成したので、例えば浴室や押入の乾燥など、相対湿度ができるだけ低い空気を必要とする場合には冷却前の乾燥空気を供給し、速やかに浴室や押入を乾燥させることができる。   Since the dehumidifying air-conditioning apparatus of the present invention is configured as described above, for example, when air with a relative humidity as low as possible is required, such as drying in a bathroom or indentation, dry air before cooling is supplied, and the bathroom or indentation is promptly performed. Can be dried.

また乾燥空気を冷却する冷却コイルを有し、冷却後の乾燥空気を目的の部屋に所望の比率で送ることができ、目的の部屋を快適な状態にすることができる。   Moreover, it has the cooling coil which cools dry air, can send the dry air after cooling to a target room in a desired ratio, and can make a target room into a comfortable state.

さらに冷却コイルの冷却能力を調整することで、所望の温度の乾燥空気を目的に応じて供給することができ、夏季の快適性の向上や梅雨時期の除湿、あるいは冬季の結露防止など季節に応じた空調を行うことが可能な除湿空調装置を提供することができる。   In addition, by adjusting the cooling capacity of the cooling coil, it is possible to supply dry air at the desired temperature according to the purpose, depending on the season, such as improving comfort in the summer, dehumidifying during the rainy season, or preventing condensation in the winter It is possible to provide a dehumidifying air conditioner capable of performing air conditioning.

しかも、冷房時には冷凍機の潜熱負荷が減るため、除湿ロータの脱着熱源として排熱を利用すると極めて大きな省エネルギー効果が期待できる。   In addition, since the latent heat load of the refrigerator is reduced during cooling, a very large energy saving effect can be expected when exhaust heat is used as a desorption heat source of the dehumidifying rotor.

本発明の請求項１に記載の発明は、湿気を吸着する除湿ロータと、この除湿ロータによってつくられた乾燥空気を冷却する冷却コイルとを有し、前記冷却コイルを通過する前の乾燥空気を所定の部屋へ送る管路を開閉する開閉ダンパーと、前記冷却コイルを通過した後の乾燥空気を所定の部屋へ所定比率で分配する分配ダンパーとを設けたものであり、冷却前の乾燥空気を用いて建屋の所望部分を乾燥させることができ、冷却後の乾燥空気を目的に応じて供給することができるという作用を有する。   The invention according to claim 1 of the present invention includes a dehumidification rotor that adsorbs moisture and a cooling coil that cools the dry air generated by the dehumidification rotor, and the dry air before passing through the cooling coil An opening / closing damper that opens and closes a pipeline that is sent to a predetermined room, and a distribution damper that distributes the dry air after passing through the cooling coil to a predetermined room at a predetermined ratio, It can be used to dry a desired part of the building, and has the effect that dried air after cooling can be supplied according to the purpose.

以下本発明の除湿空調装置の実施例について図に沿って詳細に説明する。除湿ユニット１はシリカゲル等の湿気吸着剤を担持した除湿ロータ２と、顕熱交換を行う顕熱交換ロータ３とを有している。除湿ロータ２に吸着した湿気を脱着するために、発電機４からの温水を用いている。   Hereinafter, embodiments of the dehumidifying air-conditioning apparatus of the present invention will be described in detail with reference to the drawings. The dehumidifying unit 1 includes a dehumidifying rotor 2 that supports a moisture adsorbent such as silica gel, and a sensible heat exchange rotor 3 that performs sensible heat exchange. In order to desorb the moisture adsorbed on the dehumidification rotor 2, hot water from the generator 4 is used.

除湿ユニット１は外気を除湿ロータ２によって除湿し、室内からの還気と乾燥空気とを顕熱交換ロータ３によって熱交換し、これによって除湿ロータ２による吸着熱を奪って給気温度を下げ、管６を介して乾燥空気を供給する。なお室内からの還気は還気管７を介して除湿ユニット１へ送られる。   The dehumidifying unit 1 dehumidifies the outside air by the dehumidifying rotor 2, exchanges heat between the return air from the room and the dry air by the sensible heat exchange rotor 3, thereby depriving the heat of adsorption by the dehumidifying rotor 2 and lowering the supply air temperature, Dry air is supplied through the tube 6. The return air from the room is sent to the dehumidifying unit 1 through the return air pipe 7.

冷水源５は冷凍機を用いて冷水をつくり冷却コイル８を冷却するものであり、冷却コイル８は天井裏に設置されている。   The cold water source 5 is used to cool the cooling coil 8 by producing cold water using a refrigerator, and the cooling coil 8 is installed behind the ceiling.

給気管６は天井裏に設置された４方向管９へ接続されている。４方向管９の３つの出口はそれぞれ開閉ダンパー１０〜１２を介して押入、冷却コイル８、浴室へつながる管路と接続されている。ここで開閉ダンパー１０〜１２とはモータによって管路が開閉されるもので、完全開閉あるいは開閉の途中でも開閉動作が止められるものが好ましい。   The air supply pipe 6 is connected to a four-way pipe 9 installed behind the ceiling. The three outlets of the four-way pipe 9 are connected to push-in and cooling coils 8 and pipes connected to the bathroom via open / close dampers 10 to 12, respectively. Here, the open / close dampers 10 to 12 are those in which the pipeline is opened and closed by a motor, and those that can be completely opened or closed and that can be stopped even during the opening and closing are preferable.

冷却コイル８の出口は３方向ダンパー１３に接続されている。ここで３方向ダンパー１３は図２〜図６に示す構造である。図２〜図６はそれぞれ３方向ダンパー１３の透視図である。   The outlet of the cooling coil 8 is connected to the three-way damper 13. Here, the three-way damper 13 has a structure shown in FIGS. 2 to 6 are perspective views of the three-way damper 13.

３方向ダンパー１３は円筒形の弁ケーシング１４を有し、入口１５と第１出口１６及び第２出口１７を有している。第１出口１６と第２出口１７はそれぞれ互いに対向する位置にある。
そして弁ケーシング１４の中には板状の回転弁１８が設けられている。この回転弁１８はアクチュエータ１９によって９０度往復回転するように構成されている。また回転弁１８はアクチュエータ１９によって９０度の範囲内の任意の位置で停止可能である。 The three-way damper 13 has a cylindrical valve casing 14 and has an inlet 15, a first outlet 16, and a second outlet 17. The first outlet 16 and the second outlet 17 are in positions facing each other.
A plate-like rotary valve 18 is provided in the valve casing 14. The rotary valve 18 is configured to reciprocate 90 degrees by an actuator 19. The rotary valve 18 can be stopped at an arbitrary position within a range of 90 degrees by the actuator 19.

３方向ダンパー１３の第１出口１６は寝室の吐出グリルへ接続され、第２出口１７はリビングの吐出グリルへ接続されている。   The first outlet 16 of the three-way damper 13 is connected to the discharge grille in the bedroom, and the second outlet 17 is connected to the discharge grille in the living room.

本発明の除湿空調装置は以上のように構成され、以下その動作について説明する。先ず発電機４を動作させると、発電機４から排熱として温水が除湿ユニット１へ供給される。その温水の熱によって除湿ロータ２は連続的に脱着され、除湿ロータ２は外気を除湿する。   The dehumidifying air conditioner of the present invention is configured as described above, and the operation thereof will be described below. First, when the generator 4 is operated, hot water is supplied from the generator 4 to the dehumidifying unit 1 as exhaust heat. The dehumidification rotor 2 is continuously desorbed by the heat of the hot water, and the dehumidification rotor 2 dehumidifies the outside air.

この除湿に伴い吸着熱が発生し、除湿ロータ２を通過した空気は高温乾燥空気となる。この高温乾燥空気は還気管路７によって送られる室内からの還気と顕熱交換ロータ３で熱交換し、温度が下がって外気よりやや温度の高い乾燥空気（以下中温乾燥空気という）となって給気管６を介して４方向管９へ送られる。   Adsorption heat is generated along with this dehumidification, and the air that has passed through the dehumidification rotor 2 becomes high-temperature dry air. This high-temperature dry air exchanges heat with the return air from the room sent by the return air pipe 7 by the sensible heat exchange rotor 3, and the temperature decreases and becomes dry air that is slightly higher in temperature than the outside air (hereinafter referred to as intermediate-temperature dry air). It is sent to the four-way pipe 9 through the air supply pipe 6.

ここで浴室を洗濯物の乾燥室として使用したい場合は、開閉ダンパー１２のみを開放し、開閉ダンパー１０及び開閉ダンパー１１を閉鎖すると多量の中温乾燥空気が浴室へ供給され、浴室内の洗濯物が短時間で乾燥する。   Here, when the bathroom is used as a laundry drying room, only the open / close damper 12 is opened, and the open / close damper 10 and the open / close damper 11 are closed to supply a large amount of medium-temperature dry air to the bathroom. Dry in a short time.

また押入の乾燥を行いたい場合には、開閉ダンパー１０のみを開放し、開閉ダンパー１１及び開閉ダンパー１２を閉鎖すると多量の中温乾燥空気が押入へ供給され、押入に収納した布団などが乾燥し、ダニや黴の発生を抑制することができる。   When it is desired to dry the indentation, when only the opening / closing damper 10 is opened and the opening / closing damper 11 and the opening / closing damper 12 are closed, a large amount of medium-temperature dry air is supplied to the indentation, and the futons stored in the indentation are dried. The occurrence of ticks and wrinkles can be suppressed.

夏季に居間や寝室を快適にしようとする場合、開閉ダンパー１１のみを開放し、開閉ダンパー１０及び開閉ダンパー１２を閉鎖し、できるだけ多くの中温乾燥空気を冷却コイル８へ送る。中温乾燥空気は冷却コイル８によって温度が下がり、快適な低温乾燥空気となって３方向ダンパー１３へ送られる。   In order to make the living room or bedroom comfortable in summer, only the open / close damper 11 is opened, the open / close damper 10 and the open / close damper 12 are closed, and as much medium-temperature dry air as possible is sent to the cooling coil 8. The temperature of the medium-temperature dry air is lowered by the cooling coil 8 and is sent to the three-way damper 13 as comfortable low-temperature dry air.

この時、冷却コイル８に送られる空気は乾燥しているので、冷却コイル８で結露が生じることがない。このため冷却コイル８では潜熱負荷がなく、冷水源５の負荷も小さくなる。特に、日本の夏季条件では一般の冷凍式空調機の負荷としては顕熱負荷よりも潜熱負荷の方が大きく、この潜熱負荷がなくなると全体的な負荷は極めて小さくなる。   At this time, since the air sent to the cooling coil 8 is dry, no condensation occurs in the cooling coil 8. For this reason, there is no latent heat load in the cooling coil 8, and the load of the cold water source 5 is also reduced. In particular, under the summer conditions in Japan, the latent heat load is larger than the sensible heat load as the load of a general refrigeration air conditioner. When this latent heat load disappears, the overall load becomes extremely small.

夏季の昼間、リビングに住人が居て快適な空間を得ようとする場合、回転弁１８をアクチュエータ１９によって回転させ、図６に示すように低温乾燥空気が全量リビングに繋がる第２出口１７へ送られるようにする。   When a resident is in the living room and wants to obtain a comfortable space during the daytime in the summer, the rotary valve 18 is rotated by the actuator 19 and all the low-temperature dry air is sent to the second outlet 17 connected to the living room as shown in FIG. To be able to.

夏季の夜になって、就寝前に寝室を快適にする場合、回転弁１８をアクチュエータ１９によって回転させ、図2、図３あるいは図４に示すように低温乾燥空気の一部を寝室にも供給されるようにする。ここで、図２の状態は回転弁１８が入口１５の中央に位置し入口１５から入った空気は第1出口１６及び第2出口１７から均等に吐き出される。   When the bedroom becomes comfortable before going to bed at summer night, the rotary valve 18 is rotated by the actuator 19 to supply a part of the low-temperature dry air to the bedroom as shown in FIG. 2, FIG. 3 or FIG. To be. Here, in the state of FIG. 2, the rotary valve 18 is located at the center of the inlet 15, and the air that has entered from the inlet 15 is evenly discharged from the first outlet 16 and the second outlet 17.

また図３の状態では回転弁１８が入口１５の中央より下に位置し、入口１５から入った空気は第1出口１６より第2出口１７の方が多く吐き出される。そして図４の状態では回転弁１８が入口１５の中央より上に位置し、入口１５から入った空気は第1出口１６の方が第2出口１７より多く吐き出される。   In the state of FIG. 3, the rotary valve 18 is positioned below the center of the inlet 15, and the air that has entered from the inlet 15 is discharged from the second outlet 17 more than the first outlet 16. In the state of FIG. 4, the rotary valve 18 is positioned above the center of the inlet 15, and the air that has entered from the inlet 15 is discharged more in the first outlet 16 than in the second outlet 17.

リビングから寝室へ住人が移動した場合は、回転弁１８をアクチュエータ１９によって回転させ、図５に示すように低温乾燥空気が全量寝室に繋がる第１出口１６へ送られるようにする。   When the resident moves from the living room to the bedroom, the rotary valve 18 is rotated by the actuator 19 so that the entire amount of low-temperature dry air is sent to the first outlet 16 connected to the bedroom as shown in FIG.

梅雨時期で気温が比較的低くかつ湿度が極端に高い場合は、冷却コイル８へ送る水量を減少させて乾燥空気の温度を適切なものとし、除湿したい部屋に応じて開閉ダンパー１０、開閉ダンパー１１及び開閉ダンパー１２を開閉し、あるいは３方向ダンパー１３を調整する。   When the temperature is relatively low and the humidity is extremely high during the rainy season, the amount of water sent to the cooling coil 8 is reduced to make the temperature of the dry air appropriate, and the open / close damper 10 and the open / close damper 11 according to the room to be dehumidified. And the opening and closing damper 12 is opened and closed, or the three-way damper 13 is adjusted.

冬季に室内の結露を防止する場合には、冷却コイル８へ送る水を停止し中温乾燥空気を所望の部屋に送るように開閉ダンパー１０、開閉ダンパー１１及び開閉ダンパー１２を開閉し、あるいは３方向ダンパー１３を調整する。   In order to prevent dew condensation in the room in winter, the water to be sent to the cooling coil 8 is stopped, and the open / close damper 10, the open / close damper 11 and the open / close damper 12 are opened / closed so as to send the medium-temperature dry air to the desired room, or three directions Adjust the damper 13.

以上の実施例では、冷水源５と冷却コイル８を用いて乾燥空気を冷却する例を示したが、冷水源５に対して冷媒のコンプレッサ、冷却コイル８に対して冷媒のエバポレータであってもよい。   Although the example which cools dry air using the cold water source 5 and the cooling coil 8 was shown in the above Example, Even if it is a refrigerant | coolant compressor with respect to the cold water source 5, and a refrigerant | coolant evaporator with respect to the cooling coil 8, it is. Good.

本発明は浴室や居間など、その部屋特有の条件の空気を供給可能で、かつ季節に応じた条件の空気も供給が可能な除湿空調装置を提供しようとするものである。   An object of the present invention is to provide a dehumidifying air-conditioning apparatus that can supply air having conditions peculiar to a room such as a bathroom or a living room and that can also supply air having conditions according to the season.

本発明の除湿空調装置の実施例を示す斜視図である。It is a perspective view which shows the Example of the dehumidification air conditioning apparatus of this invention. 本発明の除湿空調装置に用いる３方向ダンパーの透視図である。It is a perspective view of the 3 direction damper used for the dehumidification air-conditioning apparatus of this invention. 本発明の除湿空調装置に用いる３方向ダンパーの透視図である。It is a perspective view of the 3 direction damper used for the dehumidification air-conditioning apparatus of this invention. 本発明の除湿空調装置に用いる３方向ダンパーの透視図である。It is a perspective view of the 3 direction damper used for the dehumidification air-conditioning apparatus of this invention. 本発明の除湿空調装置に用いる３方向ダンパーの透視図である。It is a perspective view of the 3 direction damper used for the dehumidification air-conditioning apparatus of this invention. 本発明の除湿空調装置に用いる３方向ダンパーの透視図である。It is a perspective view of the 3 direction damper used for the dehumidification air-conditioning apparatus of this invention.

符号の説明Explanation of symbols

１ 除湿ユニット
２ 除湿ロータ
３ 顕熱交換ロータ
４ 発電機
５ 冷水源
６ 給気管
７ 還気管
８ 冷却コイル
９ ４方向管
１０ 開閉ダンパー
１１ 開閉ダンパー
１２ 開閉ダンパー
１３ ３方向ダンパー
１４ 弁ケーシング
１５ 入口
１６ 第1出口
１７ 第2出口
１８ 回転弁
１９ アクチュエータ DESCRIPTION OF SYMBOLS 1 Dehumidification unit 2 Dehumidification rotor 3 Sensible heat exchange rotor 4 Generator 5 Chilled water source 6 Supply air pipe 7 Return air pipe 8 Cooling coil 9 Four-way pipe 10 Open / close damper 11 Open / close damper 12 Open / close damper 13 Three-way damper 14 Valve casing 15 Inlet 16 1 outlet 17 second outlet 18 rotary valve 19 actuator

Claims (2)

湿気を吸着する除湿ロータと、この除湿ロータによってつくられた乾燥空気を冷却する冷却コイルとを有し、前記冷却コイルを通過する前の乾燥空気を所定の部屋へ送る管路を開閉する開閉ダンパーと、前記冷却コイルを通過した後の乾燥空気を所定の部屋へ所定比率で分配する分配ダンパーとを設け、分配ダンパーは円筒側面に入口および複数の出口を有し、入口から一方の出口のみ流通させるか、他方の出口のみ流通させるか、或いは両方の出口と流通させるか切り替える回転弁を設けたものである除湿空調装置。 An open / close damper having a dehumidification rotor that adsorbs moisture and a cooling coil that cools the dry air produced by the dehumidification rotor, and that opens and closes a pipe that sends the dry air before passing through the cooling coil to a predetermined room And a distribution damper that distributes the dry air after passing through the cooling coil to a predetermined room at a predetermined ratio, and the distribution damper has an inlet and a plurality of outlets on a cylindrical side surface, and only one outlet flows from the inlet Or a dehumidifying air conditioner provided with a rotary valve for switching between the other outlet or the other outlet . 分配ダンパーは円筒側面に入口および複数の出口を有し、円筒内部に板状の回転弁を設けたものである請求項１記載の除湿空調装置。

The dehumidifying air conditioner according to claim 1, wherein the distribution damper has an inlet and a plurality of outlets on a cylindrical side surface, and a plate-like rotary valve is provided inside the cylinder.

JP2003435534A 2003-12-26 2003-12-26 Dehumidifying air conditioner Expired - Fee Related JP4348526B2 (en)

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JP4348526B2 true JP4348526B2 (en) 2009-10-21

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CN102297503B (en) * 2010-06-22 2016-01-20 杨泰和 The swinging heat-exchange device of auto-control switching traffic
CN113983529A (en) * 2021-11-17 2022-01-28 美智光电科技股份有限公司 Bathroom heater control method, computer readable storage medium and bathroom heater

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