JP2005009727A - Dehumidifying air conditioner - Google Patents

Dehumidifying air conditioner Download PDF

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Publication number
JP2005009727A
JP2005009727A JP2003172831A JP2003172831A JP2005009727A JP 2005009727 A JP2005009727 A JP 2005009727A JP 2003172831 A JP2003172831 A JP 2003172831A JP 2003172831 A JP2003172831 A JP 2003172831A JP 2005009727 A JP2005009727 A JP 2005009727A
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Japan
Prior art keywords
rotor
sensible heat
heat exchange
dehumidifying
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.)
Pending
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JP2003172831A
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Japanese (ja)
Inventor
Iriki Kin
偉力 金
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Seibu Giken Co Ltd
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Seibu Giken Co Ltd
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Priority to JP2003172831A priority Critical patent/JP2005009727A/en
Publication of JP2005009727A publication Critical patent/JP2005009727A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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
    • F24F3/1423Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/1012Details of the casing or cover
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/1032Desiccant wheel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/104Heat exchanger wheel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/1056Rotary wheel comprising a reheater
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/1072Rotary wheel comprising two rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00Devices or apparatus used for air treatment
    • F24F2203/10Rotary wheel
    • F24F2203/1084Rotary 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)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dehumidifying air conditioner installable in a small attic space in a house, securing sufficient performance. <P>SOLUTION: In this invention, as shafts of a dehumidifying rotor 1 and a sensible heat exchange rotor 2 are mutually inclined and a large space and a small space are formed between the dehumidifying rotor 1 and the sensible heat exchange rotor 2 and a heater 3 is provided in the large space. Thus, height of the entire dehumidifying air conditioner is made low and an unnecessary space is eliminated. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
本発明は、たとえばシリカゲルやゼオライトなどの湿気吸着剤を用いた除湿空調装置に関するもので、特に天井裏などの狭い空間にも設置可能なものを提供するものである。
【0002】
【従来の技術】
除湿空調装置はシリカゲルやゼオライトなどの湿気吸着剤を用いることによって、室内の空気の湿度調整を行うものであって、室内空間の快適性の向上に寄与するものであり、また湿気吸着剤に吸着した湿気の脱着に廃熱を使うこともでき、この場合には省エネルギー効果が高くなるため急速に普及している。
【0003】
現在普及している一般的な除湿空調装置について図3に沿って説明する。1は除湿ロータであり、セラミック紙などをハニカム(ハチの巣)状に形成し、そこにシリカゲルを合成したものである。また2は顕熱交換ロータであり、アルミニウムシートをハニカム状に形成したものである。そして除湿ロータ1と顕熱交換ロータ2とはそれぞれギヤドモータ(図示せず)によって回転駆動される。
【0004】
3は温水ヒータであり、ボイラーや廃熱源から供給される温水によって、ここを通過する空気を加熱するものである。外気OAは除湿ロータ1の吸着ゾーンを通過することによって高温乾燥空気となり、顕熱ロータ2によって温度が下がり快適な乾燥空気となる。また室内からの還気RAは温度が低く顕熱ロータ2を通過する時に顕熱ロータ2の熱を奪い、反対にここを通過した空気の温度は上昇する。
【0005】
このような除湿空調装置は産業用だけでなく次第に家庭用としても普及が図られている。このために住宅の天井裏の空間に設置できるような小型の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。
【0006】
【特許文献1】
特開2003−4255号公報
【0007】
特許文献1に開示されたものは薄い除湿ロータと顕熱交換ロータとを用い、全体として高さの低い除湿空調装置を構成することによって住宅の天井裏の空間にも設置可能にしたものである。
【0008】
【発明が解決しようとする課題】
しかし特許文献1に記載のものは、特許文献の図2及び図3に示されるように除湿空調装置の中で空気の流れの方向が何度も大きく変っており、空気抵抗が大きくなるという問題がある。空調装置のように長時間運転するものであって家庭用のものは特に静粛性が求められ、空気抵抗が大きいとどうしてもブロアの騒音が大きくなってしまうという問題がある。
【0009】
また顕熱交換ロータとヒータとの間隔が小さくなり、ヒータの輻射熱が顕熱交換ロータに伝わるため、顕熱交換ロータの温度が上昇し供給空気の温度も上昇するという問題がある。
【0010】
さらに除湿ロータや顕熱交換ロータあるいはヒータとして薄いものを用いる必要があるため、それぞれの効率が低くなるという問題もある。特に住宅の天井裏の空間に入れる機器としては高さが300mm程度にする必要がある。すると除湿ロータや顕熱交換ロータ及びヒータそれぞれの厚さを最大でも70mm程度にする必要があり、効率はかなり犠牲になるという問題がある。
【0011】
本発明は住宅の天井裏の小さなスペースにも設置可能で、かつ性能も十分に確保可能な除湿空調装置を提供しようとするものである。
【0012】
【課題を解決するための手段】
本件発明は以上のような課題を解決するため、除湿ロータと顕熱交換ロータの軸が互いに傾かせ、これによって除湿ロータと顕熱交換ロータ間に大きな空間と小さな空間とを形成し、その大きな空間にヒータを配置したもので、これによって全体の高さを低くするとともに、無駄な空間を排除するようにした。
【0013】
【発明の実施の形態】
本発明の請求項1に記載の発明は、湿気吸着剤を有する除湿ロータと、複数の通路間で顕熱を交換する顕熱交換ロータと、前記除湿ロータに吸着された湿気を脱着する脱着空気の加熱ヒータとを有し、被処理空気を前記除湿ロータで除湿した後に前記顕熱交換ロータによって温度を下げて室内へ供給し、室内還気によって顕熱交換ロータを冷却した後にヒータで温度を上昇させて除湿ロータの脱着を行うようにしたものであって、前記除湿ロータと顕熱交換ロータの軸が互いに傾いた状態であり、これによって前記除湿ロータと顕熱交換ロータ間に大きな空間と小さな空間とを形成し、その大きな空間に前記ヒータを配置したものであり、除湿ロータや顕熱交換ロータを斜めに配置することによって高さを低くすることができ、また空間の利用効率が高く全体として小型にすることができるという作用を有する。
【0014】
【実施例】
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。ここで図3の従来のものと同一の構成部材については同一の番号を付与して、重複した説明を省略する。つまり除湿ロータ1、顕熱交換ロータ2、温水ヒータ3は従来のものと共通である。
【0015】
4は供給ブロアであり、外気OAを除湿ロータ1の吸着ゾーン5へ送るものである。6はギヤドモータであり、除湿ロータ1を回転させるものである。7はギヤドモータであり、顕熱交換ロータ2を回転させるものである。8は排出ブロアであり、室内還気RAを外部に排気EAとして排出するものである。
【0016】
ここで除湿ロータ1と顕熱交換ロータ2の取り付け状態について説明する。除湿ロータ1と顕熱交換ロータ2はそれぞれ反対向きに軸が傾斜して取り付けられている。図1の例では逆ハの字状態になるようにそれぞれ反対向きに傾斜している。
【0017】
そして逆ハの字状態で大きい方の空間、つまり室内還気RAが通過する方の通路で除湿ロータ1と顕熱交換ロータ2に挟まれた空間に温水ヒータ3及び排気ブロア8が設けられている。また除湿ロータ1に外気OAが入る直前の空間に給気ブロア4が設けられている。
【0018】
さらに上記の除湿空調装置本体9は図2に示すように家屋10の天井裏11に設置され、除湿ロータ1と顕熱交換ロータ2を通過した外気OAは供給空気SAとなって室内に供給され、室内からの還気RAは顕熱交換ロータ2と温水ヒータ3と除湿ロータ1とを通過して室外へ排気EAとして排出されるように配管がなされる。
【0019】
以上構成の除湿空調装置の給気ブロア4、排気ブロア8、ギヤドモータ6,7に通電するとともに温水ヒータ3に温水を供給する。すると外気OAは給気ブロア4によって除湿ロータ1の吸着ゾーン5に送られ、乾燥空気となるとともに吸着熱によって温度が上昇する。
【0020】
この温度の高い乾燥空気は顕熱交換ロータ2によって温度が下がり、快適な空気となって供給空気SAとして室内に供給される。室内の空気は排気ブロア8に引かれて顕熱交換ロータ2を通過し、熱交換によって顕熱交換ロータ2を冷却するとともに還気RAは温度が上昇する。
【0021】
温度の上昇した還気RAは排気ブロア8によって温水ヒータ3に送られ、温水ヒータ3によってさらに温度が上昇する。温水ヒータ3によって温度の上昇した還気RAは除湿ロータ1を通過して除湿ロータ1に吸着された湿気を脱着する。除湿ロータ1の脱着によってできた多湿空気は排気EAとして大気へ放出される。
【0022】
【発明の効果】
本発明の除湿空調装置は上記の如く構成したので、除湿ロータや顕熱交換ロータの直径より全体の高さを低くすることができる。また除湿ロータと顕熱交換ロータの軸が互いに傾いた状態であり、これによって除湿ロータと顕熱交換ロータ間に大きな空間と小さな空間とを形成し、その大きな空間にヒータを配置したため、全体として空間の利用が効果的になりコンパクトな除湿空調装置を提供することができる。
【0023】
被処理空気を除湿ロータ及び顕熱交換ロータへ通すブロアを除湿ロータの上流側に設置したため、ブロアから出る空気に含まれる騒音は除湿ロータと顕熱交換ロータとを通過する間に消音され、室内へ供給される空気流に騒音は含まれず静粛性が高い。
【0024】
室内還気を顕熱交換ロータ、ヒータ及び除湿ロータに通すブロアを顕熱交換ロータとヒータとの間に設置したため、ヒータの輻射熱がブロアで阻止され顕熱交換ロータの温度を上げることがなく、よって室内への供給空気の温度を低く抑えることができる。また、このブロアの騒音も顕熱交換ロータによって消音され室内への騒音が漏れることを防止することができる。
【図面の簡単な説明】
【図1】本発明の除湿空調装置の実施例を示す断面図である。
【図2】本発明の除湿空調装置を住宅に設置した場合の一例を示す断面図である。
【図3】従来の除湿空調装置の断面図である。
【符号の説明】
1 除湿ロータ
2 顕熱交換ロータ
3 温水ヒータ
4 供給ブロア
5 吸着ゾーン
6,7 ギヤドモータ
8 排気ブロア
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a dehumidifying air conditioner using a moisture adsorbent such as silica gel or zeolite, and particularly provides a device that can be installed in a narrow space such as a ceiling.
[0002]
[Prior art]
The dehumidifying air conditioner adjusts the humidity of the indoor air by using a moisture adsorbent such as silica gel or zeolite, which contributes to improving the comfort of the indoor space and adsorbs to the moisture adsorbent. Waste heat can also be used for desorption of the damp moisture, and in this case, the energy saving effect is enhanced and it is rapidly spreading.
[0003]
A general dehumidifying air-conditioning apparatus currently in widespread use will be described with reference to FIG. Reference numeral 1 denotes a dehumidification rotor, which is formed by forming ceramic paper or the like into a honeycomb (honeycomb) shape and synthesizing silica gel there. Reference numeral 2 denotes a sensible heat exchange rotor in which an aluminum sheet is formed in a honeycomb shape. The dehumidifying rotor 1 and the sensible heat exchange rotor 2 are each driven to rotate by a geared motor (not shown).
[0004]
Reference numeral 3 denotes a hot water heater that heats the air passing therethrough with hot water supplied from a boiler or a waste heat source. The outside air OA passes through the adsorption zone of the dehumidifying rotor 1 to become high-temperature dry air, and the temperature is lowered by the sensible heat rotor 2 to become comfortable dry air. The return air RA from the room is low in temperature and takes the heat of the sensible heat rotor 2 when passing through the sensible heat rotor 2, and conversely, the temperature of the air passing therethrough rises.
[0005]
Such dehumidifying air conditioners are becoming popular not only for industrial use but also for home use. For this reason, there is a demand for the development of a compact device that can be installed in the space behind the ceiling of a house. An example of such a technique is disclosed in Patent Document 1.
[0006]
[Patent Document 1]
Japanese Patent Laid-Open No. 2003-4255
The one disclosed in Patent Document 1 uses a thin dehumidification rotor and a sensible heat exchange rotor, and is configured to be installed in a space behind the ceiling of a house by configuring a dehumidification air conditioner having a low height as a whole. .
[0008]
[Problems to be solved by the invention]
However, the thing of patent document 1 has the problem that the direction of the air flow has changed greatly many times in the dehumidification air conditioner as shown in FIG. 2 and FIG. 3 of patent document, and air resistance becomes large. There is. The air-conditioning apparatus that operates for a long time and is for home use is particularly required to be quiet, and there is a problem that the noise of the blower inevitably increases if the air resistance is large.
[0009]
Moreover, since the space | interval of a sensible heat exchange rotor and a heater becomes small and the radiant heat of a heater is transmitted to a sensible heat exchange rotor, there exists a problem that the temperature of a sensible heat exchange rotor rises and the temperature of supply air also rises.
[0010]
Furthermore, since it is necessary to use a thin dehumidification rotor, sensible heat exchange rotor or heater, there is a problem that the efficiency of each becomes low. In particular, it is necessary for the device to be placed in the space behind the ceiling of the house to have a height of about 300 mm. Then, the thickness of each of the dehumidification rotor, the sensible heat exchange rotor and the heater needs to be about 70 mm at the maximum, and there is a problem that the efficiency is considerably sacrificed.
[0011]
The present invention is intended to provide a dehumidifying air conditioner that can be installed in a small space behind the ceiling of a house and can sufficiently ensure performance.
[0012]
[Means for Solving the Problems]
In the present invention, in order to solve the above problems, the shafts of the dehumidification rotor and the sensible heat exchange rotor are inclined to each other, thereby forming a large space and a small space between the dehumidification rotor and the sensible heat exchange rotor. A heater is placed in the space, which reduces the overall height and eliminates wasted space.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 of the present invention includes a dehumidification rotor having a moisture adsorbent, a sensible heat exchange rotor for exchanging sensible heat between a plurality of passages, and desorption air for desorbing moisture adsorbed on the dehumidification rotor. A heater for reducing the temperature of the air to be treated by the dehumidification rotor and then supplying the air to the room by cooling the sensible heat exchange rotor. The dehumidification rotor is desorbed by being lifted, and the dehumidification rotor and the sensible heat exchange rotor are inclined with respect to each other, whereby a large space is formed between the dehumidification rotor and the sensible heat exchange rotor. A small space is formed, and the heater is arranged in the large space, and the height can be lowered by arranging the dehumidification rotor and the sensible heat exchange rotor obliquely, and the space can be used effectively. Efficiency has an action that can be made compact as a whole high.
[0014]
【Example】
Hereinafter, embodiments of the dehumidifying air-conditioning apparatus of the present invention will be described in detail with reference to the drawings. Here, the same constituent members as those of the conventional one shown in FIG. That is, the dehumidification rotor 1, the sensible heat exchange rotor 2, and the hot water heater 3 are common to the conventional ones.
[0015]
Reference numeral 4 denotes a supply blower that sends outside air OA to the adsorption zone 5 of the dehumidifying rotor 1. A geared motor 6 rotates the dehumidifying rotor 1. A geared motor 7 rotates the sensible heat exchange rotor 2. 8 is an exhaust blower that exhausts the indoor return air RA to the outside as exhaust EA.
[0016]
Here, the attachment state of the dehumidification rotor 1 and the sensible heat exchange rotor 2 will be described. The dehumidification rotor 1 and the sensible heat exchange rotor 2 are attached with their axes inclined in opposite directions. In the example of FIG. 1, each of them is inclined in the opposite direction so as to be in a reverse C-shaped state.
[0017]
A hot water heater 3 and an exhaust blower 8 are provided in a space between the dehumidification rotor 1 and the sensible heat exchange rotor 2 in a larger space in a reverse letter C state, that is, a passage through which the indoor return air RA passes. Yes. An air supply blower 4 is provided in a space immediately before the outside air OA enters the dehumidifying rotor 1.
[0018]
Further, the dehumidifying air conditioner main body 9 is installed on the ceiling 11 of the house 10 as shown in FIG. 2, and the outside air OA passing through the dehumidifying rotor 1 and the sensible heat exchange rotor 2 is supplied into the room as supply air SA. The return air RA from the room passes through the sensible heat exchange rotor 2, the hot water heater 3, and the dehumidification rotor 1, and is piped so as to be discharged to the outside as exhaust EA.
[0019]
The air supply blower 4, the exhaust blower 8, and the geared motors 6 and 7 of the dehumidifying air conditioner having the above configuration are energized and hot water is supplied to the hot water heater 3. Then, the outside air OA is sent to the adsorption zone 5 of the dehumidification rotor 1 by the air supply blower 4 and becomes dry air, and the temperature rises due to adsorption heat.
[0020]
The high-temperature dry air is cooled by the sensible heat exchange rotor 2 and becomes comfortable air, which is supplied to the room as supply air SA. The indoor air is drawn by the exhaust blower 8 and passes through the sensible heat exchange rotor 2. The sensible heat exchange rotor 2 is cooled by heat exchange and the return air RA rises in temperature.
[0021]
The return air RA whose temperature has risen is sent to the hot water heater 3 by the exhaust blower 8, and the temperature further rises by the hot water heater 3. The return air RA whose temperature has been raised by the hot water heater 3 passes through the dehumidification rotor 1 and desorbs the moisture adsorbed on the dehumidification rotor 1. The humid air generated by the desorption of the dehumidifying rotor 1 is released to the atmosphere as exhaust EA.
[0022]
【The invention's effect】
Since the dehumidifying air-conditioning apparatus of the present invention is configured as described above, the overall height can be made lower than the diameters of the dehumidifying rotor and the sensible heat exchange rotor. In addition, the dehumidification rotor and the sensible heat exchange rotor are inclined with respect to each other, thereby forming a large space and a small space between the dehumidification rotor and the sensible heat exchange rotor. The use of space is effective, and a compact dehumidifying air conditioner can be provided.
[0023]
Since the blower that passes the air to be treated to the dehumidification rotor and sensible heat exchange rotor is installed upstream of the dehumidification rotor, the noise contained in the air from the blower is silenced while passing through the dehumidification rotor and sensible heat exchange rotor. The air flow supplied to the air does not contain noise and is quiet.
[0024]
Since the blower that passes the indoor return air through the sensible heat exchange rotor, the heater, and the dehumidification rotor is installed between the sensible heat exchange rotor and the heater, the radiant heat of the heater is blocked by the blower and the temperature of the sensible heat exchange rotor does not increase. Therefore, the temperature of the supply air to the room can be kept low. Further, the noise of the blower is also silenced by the sensible heat exchange rotor, so that the indoor noise can be prevented from leaking.
[Brief description of the drawings]
FIG. 1 is a sectional view showing an embodiment of a dehumidifying air conditioner according to the present invention.
FIG. 2 is a cross-sectional view showing an example when the dehumidifying air conditioner of the present invention is installed in a house.
FIG. 3 is a cross-sectional view of a conventional dehumidifying air conditioner.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Dehumidification rotor 2 Sensible heat exchange rotor 3 Hot water heater 4 Supply blower 5 Adsorption zone 6, 7 Geared motor 8 Exhaust blower

Claims (3)

湿気吸着剤を有する除湿ロータと、複数の通路間で顕熱を交換する顕熱交換ロータと、前記除湿ロータに吸着された湿気を脱着する脱着空気の加熱ヒータとを有し、被処理空気を前記除湿ロータで除湿した後に前記顕熱交換ロータによって温度を下げて室内へ供給し、室内還気によって顕熱交換ロータを冷却した後にヒータで温度を上昇させて除湿ロータの脱着を行うようにしたものであって、前記除湿ロータと顕熱交換ロータの軸が互いに傾いた状態であり、これによって前記除湿ロータと顕熱交換ロータ間に大きな空間と小さな空間とを形成し、その大きな空間に前記ヒータを配置した除湿空調装置。A dehumidification rotor having a moisture adsorbent, a sensible heat exchange rotor for exchanging sensible heat between a plurality of passages, and a heater for desorption air for desorbing the moisture adsorbed on the dehumidification rotor. After dehumidifying with the dehumidifying rotor, the temperature is lowered by the sensible heat exchange rotor and supplied to the room, and after cooling the sensible heat exchange rotor by indoor return air, the temperature is raised by the heater to desorb the dehumidifying rotor. The dehumidification rotor and the sensible heat exchange rotor are inclined with respect to each other, thereby forming a large space and a small space between the dehumidification rotor and the sensible heat exchange rotor, A dehumidifying air conditioner with a heater. 被処理空気を除湿ロータ及び顕熱交換ロータへ通すブロアを前記除湿ロータの上流側に設置した請求項1記載の除湿空調装置。The dehumidifying air conditioner according to claim 1, wherein a blower for passing the air to be treated to the dehumidifying rotor and the sensible heat exchange rotor is installed on the upstream side of the dehumidifying rotor. 室内還気を顕熱交換ロータ、ヒータ及び除湿ロータに通すブロアを前記顕熱交換ロータと前記ヒータとの間に設置した請求項1記載の除湿空調装置。The dehumidifying air conditioner according to claim 1, wherein a blower for passing indoor return air through the sensible heat exchange rotor, the heater and the dehumidification rotor is installed between the sensible heat exchange rotor and the heater.
JP2003172831A 2003-06-18 2003-06-18 Dehumidifying air conditioner Pending JP2005009727A (en)

Priority Applications (1)

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Publications (1)

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JP2005009727A true JP2005009727A (en) 2005-01-13

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010085197A3 (en) * 2009-01-23 2011-01-06 Swegon Ab Low profiled ahu with tilted rotary heat exchange
JP2015066472A (en) * 2013-09-26 2015-04-13 大和ハウス工業株式会社 Moisture conditioning system
KR101548213B1 (en) 2014-02-18 2015-08-31 동서콘트롤(주) Automatic ventilation apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010085197A3 (en) * 2009-01-23 2011-01-06 Swegon Ab Low profiled ahu with tilted rotary heat exchange
JP2015066472A (en) * 2013-09-26 2015-04-13 大和ハウス工業株式会社 Moisture conditioning system
KR101548213B1 (en) 2014-02-18 2015-08-31 동서콘트롤(주) Automatic ventilation apparatus

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