JP2004239541A - Desiccant type air-conditioning supporting unit - Google Patents

Desiccant type air-conditioning supporting unit Download PDF

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Publication number
JP2004239541A
JP2004239541A JP2003030430A JP2003030430A JP2004239541A JP 2004239541 A JP2004239541 A JP 2004239541A JP 2003030430 A JP2003030430 A JP 2003030430A JP 2003030430 A JP2003030430 A JP 2003030430A JP 2004239541 A JP2004239541 A JP 2004239541A
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Japan
Prior art keywords
air
heat exchanger
regeneration
heating
supplied
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
Application number
JP2003030430A
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Japanese (ja)
Inventor
Kazumi Tamada
玉田一實
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atam Giken Co Ltd
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Atam Giken Co Ltd
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Priority to JP2003030430A priority Critical patent/JP2004239541A/en
Publication of JP2004239541A publication Critical patent/JP2004239541A/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
    • F24F2203/1004Bearings or driving means
    • 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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Central Air Conditioning (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact desiccant type air conditioner composed of a single unit, having a function for effectively supporting the air-conditioning in a room with a comparatively simple constitution. <P>SOLUTION: This desiccant type air-conditioning supporting unit comprises a total heat exchanger retaining a dehumidifier, a sensible heat exchanger and a dehumidifier regenerator capable of selecting a heat source, further an electronic control unit for improving the effect of cooling, heating and humidity adjusting functions, a condenser for improving the cooling effect, and a water evaporator utilizing condensate are added, and further an air blower for operating these elements, a pump, and a driving motor are additionally accommodated in a case as the single unit. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、除湿機能を有する全熱交換器によって除湿した外気を顕熱熱交換器を通過させて室内空気と熱交換させて室内に供給し、室内からの空気は顕熱交換器と前記全熱交換器を通って外気に放出させることによって、室内の空調負荷を減少させる技術に関する。
【0002】
【従来の技術】
従来、この種デシカント型空調装置の基本技術は、各方面で研究され既に公知であり、その応用手段についても多くの公知例が存在する。(例えば、特許文献1,2,3及び実用新案文献1,2参照)
【0003】
【特許文献1】
特公昭56−10529号公報(第3頁、第3図)
【特許文献2】
US特許第5502975号公報(第1−2頁、FIG.1)
【特許文献3】
特開2001−272055号公報(第4頁、第1図)
【実用新案文献1】
実用新案登録公報第2506466号(第3頁、第1図)
【実用新案文献2】
実用新案公報昭57−59878(第2頁、第2図)
【0004】
このような公知の技術においては、空調能力が外気の温度・湿度等の環境条件によって性能が大きく変化すること及び大量の空気処理によって空調効果を得る必要があることのため必然的に装置が複雑且つ大型化し、その用途も工業用、農業用あるいはビルディング全体の空調用にほぼ限られたものであった。
【0005】
【発明が解決しようとする課題】
この発明は、従来のデシカント型空調装置が大げさなものとなり幾多の普及阻害要因を有する点を改良して、例えば住宅や小事務室等の比較的小規模室内の空調について、冷房時は潜熱負荷を減少させ、換気時及び暖房時には換気による熱的負荷を少なくし、室内の湿度制御も可能なユニット型のシステムを提供することによって、通常設置すべき空調機器への熱的負荷を大幅に削減し、空調設備全体のコストの低減と省エネルギーを目指すことを課題としている。
【0006】
【課題を解決するための手段】
上記の課題を解決するために請求項1の発明は、除湿剤を架担させて除湿機能を有する全熱交換器に供給された外気はこの部で除湿され、その後冷房時には顕熱交換器を通過して室内から供給される所定の空調温度に保たれた空気と熱交換して冷やされ、更に水蒸発器を経由して低温の空気となって室内に供給することが可能ないわゆるデシカント型の空調システムにおいて、除湿機能を有する全熱交換器の除湿剤の再生には、ガスバーナによる直接あるいは間接的加熱又は他の熱源による加熱が任意に選択できる熱風式等の再生用加熱ユニットを用い、再生時に発生する凝縮水は前記の水蒸発器に供給できるように配管し、全熱交換器、顕熱交換器、水蒸発器、送風機、再生用加熱ユニット、駆動用モータ等の機能要素が単一のユニットになるよう、通気部が室内側と連結できる接続口を具えた外箱ケース内に収納して構成したことを特徴とするデシカント型空調支援ユニットについてのものである。
【0007】
請求項2の発明は、室内外の空気の温度や湿度等の環境条件に対応して、送風機の風量、再生用加熱の熱量、ローター式熱交換器の回転数及び水蒸発器への外部からの水供給量等を自在に制御し、室内環境が冷房時、換気時及び暖房時において、空調時性能を補完あるいは単独で発揮できるように働く電子的制御装置を有することを特徴とする請求項1に記載のデシカント型空調支援ユニットについてのものである。
【0008】
【発明の実施の形態】
請求項1の発明によれば、この発明の一実施例を示す図1において、室外からの空気は凝縮器1を通って除湿剤を架担させた多数の小穴を有するハネカム形状ローター式の全熱交換器2に至り、この部において除湿され温度が上昇したのち高温の乾燥空気となって顕熱交換器3に至る。
【0009】
全熱交換器は通常繊維質の材料を用い除湿剤としてシリカゲル、ゼオライトないし類似の吸湿物質あるいは塩化リチウム等の液状吸湿剤を繊維の中に架担させたハネカムローター状に形成してあるが、その端面を気密的に接触摺動する仕切り板によって室内外の空気が混合しないような構成の下で、駆動モータ4によってゆっくりと回転させている。また、顕熱交換器は除湿剤を用いず比較的熱伝導のよいアルミニウム等の金属材料を用いてハネカムローター又はクロスフロー型式の熱交換器に形成され、ハネカムローターの場合は全熱交換器2と同様気密構成の下でモータ4’によって回転させている。
【0010】
冷房時には、顕熱交換器3を通過する高温の乾燥空気は、室内からの快適な常温の空気と熱交換して温度が下がり室内に乾燥空気として供給できるが、更に空気の温度を下げるため冷却用の水蒸発器5を通過して送風機6によって室内に供給される。水蒸発器は多孔質の蒸発用材料からなりこの部で水と乾燥空気が接触することによって水の蒸発潜熱にて空気が冷却される仕組みであるが、供給される水はポンプ7により外部からと前記凝縮器1からの凝縮水とを給水弁8を経て適宜選択又は同時に供給できる構成としてある。
【0011】
室内からの排出空気は仕切り板9によって室内への供給空気と混合しない状態で顕熱交換器3にて熱交換されて温度が高くなり、送風機10を経て全熱交換器2に至るが、その間除湿剤の再生用加熱ユニット11により、十分に加熱されて全熱交換器に至りこの部を通過する間に除湿剤の中の水分を蒸発させて室外空気との熱交換により温度が低下した状態で、凝縮器1を経て外部に放出される。
【0012】
再生用加熱ユニット11は、図1に示すガスバーナにて顕熱交換器よりの空気を加熱する方式においては、再生加熱量及び温度を除湿剤の再生に適した60℃ないし130℃の間の所定温度に保つためのガス量・空気量制御装置を有し、他の熱源例えば電熱ヒーターによる場合はON−OFF式ないし入力制御による調節装置を有し、除湿剤の再生加熱及び暖房時の空気加熱用に用い得るようにし、それら各熱源による再生用加熱ユニット11が、全熱交換器2と顕熱交換器3との間に存在する空間に収納出来るようコンパクトに構成してある。
【0013】
凝縮器1、全熱交換器2、顕熱交換器3、駆動モータ4,4’、水蒸発器5、送風機6、ポンプ7、給水弁8、送風機10、再生用加熱ユニット11及びその他の構成要素は外板ケース12に全て収納できるよう形状寸法及び配置を工夫し、前記の外板ケースには、少なくとも室内側に2カ所室外側に2カ所の給排気口を設け、室内側の給気口及び排気口は接続口14,15にて室の壁面の開口に接続できるように構成する。
【0014】
この発明のデシカント型空調支援ユニットは、室内に設置する空調機の性能補完目的で使用される他、空調の要求する条件によっては単独での使用も可能であるが、そのいずれの場合でも、室内外の環境条件や要求される空調条件によって送風機6,10の風量、再生加熱の熱量、水供給量、ローター式熱交換器での回転数等を制御する必要があり、請求項2に示すような電子的制御装置13を設けることも特徴の一つである。
【0015】
16は凝縮水の貯水タンクで、冷房運転時はポンプ7によって水蒸発器へ吸引されるため満水状態にはならないが、換気運転時や暖房運転時はポンプを停止させる場合があるため、満水になる可能性があり、その際凝縮水はオーバーフロー管17を経て室外に放出される。
【0016】
図中18は凝縮水を水蒸発器5に送るための輸送管、矢印19,19’は室外側から室内への空気の流れ方向を示す矢印、また、20,20’は室内側から室外への空気の流れ方向を示す矢印である。なお、21は全熱交換器2の除湿剤を再生するための熱風の方向を示す矢印である。
【0017】
【発明の効果】
この発明のデシカント型空調支援ユニットは上記の如く構成したので、デシカント型空調システム単独使用での欠点である室内外の環境条件によって性能が大きく変化する点をカバーすべく、一般の空調システムでの性能補完機能を重視したものであるからコンパクトで安価なユニットを提供できる。勿論設置場所の気象条件や室内環境の要求する空調機能によっては、単独での使用も可能となっている。
【0018】
さらに、冷房時全熱交換器の再生時に発生する凝縮水を室内への供給空気の冷却用に利用することができる他、再生加熱装置がユニット化されガス、電熱、太陽温水器等の各種熱源や、他のエネルギー消費機器からの廃熱利用も可能となっているため、極めて省エネルギー効果が高い。また、必要機能を十分発揮させるための電子的制御装置を内蔵し、内部の各要素を単一のユニットになるよう外板ケース12に収納し、室内との空気の連通作業は接続口14,15にて簡単に行える等商品性も向上し、従来にない多くの効果をもたらすものである。
【図面の簡単な説明】
【図1】この発明の実施例を示す説明図である。
【符号の説明】
1 凝縮器
2 全熱交換器
3 顕熱交換器
4,4’ 駆動モータ
5 水蒸発器
6 送風機
7 ポンプ
8 給水弁
9 仕切り板
10 送風機
11 再生用加熱ユニット
12 外板ケース
13 電子的制御装置
14,15 接続口
16 貯水タンク
17 オーバーフロー管
18 輸送管
19,19’ 空気の流れ方向を示す矢印
20,20’ 空気の流れ方向を示す矢印
21 熱風の方向を示す矢印
[0001]
TECHNICAL FIELD OF THE INVENTION
According to the present invention, the outside air dehumidified by a total heat exchanger having a dehumidifying function is passed through a sensible heat exchanger to exchange heat with indoor air and supplied to a room, and air from the room is supplied to the sensible heat exchanger and the total heat exchanger. The present invention relates to a technology for reducing indoor air-conditioning load by discharging air to the outside air through a heat exchanger.
[0002]
[Prior art]
Heretofore, the basic technology of this type of desiccant type air conditioner has been studied in various fields and is already known, and there are many known examples of its application means. (For example, refer to Patent Documents 1, 2, and 3 and Utility Model Documents 1 and 2.)
[0003]
[Patent Document 1]
JP-B-56-10529 (page 3, FIG. 3)
[Patent Document 2]
US Patent No. 5,502,975 (page 1-2, FIG. 1)
[Patent Document 3]
JP 2001-272055 A (page 4, FIG. 1)
[Utility model document 1]
Utility Model Registration Publication No. 2506466 (Page 3, FIG. 1)
[Utility model document 2]
Utility Model Publication No. 57-59878 (Page 2, FIG. 2)
[0004]
In such a known technique, the apparatus is inevitably complicated because the performance of the air conditioning capacity greatly changes depending on environmental conditions such as the temperature and humidity of the outside air and the air conditioning effect needs to be obtained by a large amount of air processing. In addition, the size is large, and its use is almost limited to industrial use, agricultural use, or air conditioning of the whole building.
[0005]
[Problems to be solved by the invention]
The present invention improves the conventional desiccant type air conditioner and has a number of factors that hinder the spread of the air conditioner.For example, air conditioning of a relatively small room such as a house or a small office room has a latent heat load during cooling. By reducing the thermal load caused by ventilation during ventilation and heating, and by providing a unit-type system that can also control indoor humidity, the thermal load on air conditioning equipment that should normally be installed is greatly reduced. The goal is to reduce the cost of the entire air conditioning system and save energy.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the invention of claim 1 is directed to a dehumidifier, in which outside air supplied to a total heat exchanger having a dehumidifying function is dehumidified in this portion, and then the sensible heat exchanger is cooled during cooling. A so-called desiccant type that can be cooled by exchanging heat with air maintained at a predetermined air-conditioning temperature that passes through and is supplied from the room, and can be supplied to the room as low-temperature air via a water evaporator. In the air conditioning system, in the regeneration of the dehumidifier of the total heat exchanger having a dehumidification function, a direct or indirect heating by a gas burner or a heating unit for hot air or the like that can be arbitrarily selected from heating by a heat source is used, The condensed water generated during regeneration is piped so that it can be supplied to the water evaporator, and functional elements such as a total heat exchanger, a sensible heat exchanger, a water evaporator, a blower, a regeneration heating unit, and a drive motor are simply used. In one unit So that is for a desiccant air-conditioning assistance unit, characterized in that the vent is configured accommodated in the outer box casing equipped with connection ports that can be connected to the indoor side.
[0007]
According to the second aspect of the present invention, the amount of air blower, the amount of heat for regeneration, the number of rotations of the rotor type heat exchanger, and the amount of water from outside to the water evaporator are adjusted in response to environmental conditions such as the temperature and humidity of indoor and outdoor air. An electronic control device that freely controls a water supply amount and the like, and has a function to complement or independently exhibit air-conditioning performance when the indoor environment is cooling, ventilating, and heating. 1 relates to a desiccant air conditioning support unit.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
According to the first aspect of the present invention, in FIG. 1 showing one embodiment of the present invention, air from the outside passes through a condenser 1 and has a honeycomb-shaped rotor type having a plurality of small holes in which a dehumidifying agent is supported. After reaching the heat exchanger 2, the dehumidified water is heated in this portion and the temperature is increased. Then, the air becomes high-temperature dry air and reaches the sensible heat exchanger 3.
[0009]
The total heat exchanger is usually made of a fibrous material and formed into a honeycomb rotor shape in which a liquid desiccant such as silica gel, zeolite or a similar hygroscopic substance or lithium chloride is supported as a dehumidifier in the fiber. The end surface is rotated slowly by the drive motor 4 under a configuration in which air inside and outside the room is not mixed by a partition plate that slides in an airtight manner. In addition, the sensible heat exchanger is formed in a honeycomb rotor or a cross-flow type heat exchanger using a metal material such as aluminum having relatively good heat conductivity without using a dehumidifying agent. It is rotated by a motor 4 ′ in an airtight configuration like the container 2.
[0010]
At the time of cooling, the high-temperature dry air passing through the sensible heat exchanger 3 exchanges heat with the comfortable room-temperature air from the room to lower the temperature and can be supplied to the room as dry air. The water is supplied to the room by a blower 6 after passing through a water evaporator 5. The water evaporator is made of a porous evaporating material. At this point, the water is brought into contact with the dry air to cool the air with the latent heat of evaporation of the water. And the condensed water from the condenser 1 can be appropriately selected or simultaneously supplied through a water supply valve 8.
[0011]
The air discharged from the room is heat-exchanged by the sensible heat exchanger 3 in a state where it is not mixed with the air supplied to the room by the partition plate 9, the temperature becomes high, and reaches the total heat exchanger 2 via the blower 10. The heating unit 11 for regenerating the dehumidifier is heated sufficiently to reach the total heat exchanger, evaporates the moisture in the dehumidifier while passing through this part, and the temperature is reduced by heat exchange with outdoor air. Then, it is discharged outside through the condenser 1.
[0012]
In the method of heating air from the sensible heat exchanger with the gas burner shown in FIG. 1, the regeneration heating unit 11 sets the regeneration heating amount and the temperature between 60 ° C. and 130 ° C. suitable for regeneration of the dehumidifier. It has a gas / air amount control device to keep the temperature, and has another heat source such as an ON / OFF type or an input control device when using an electric heater, and has a dehumidifier regeneration heating and heating air heating. The heat generating unit 11 for regeneration by each of the heat sources is compactly configured to be housed in a space existing between the total heat exchanger 2 and the sensible heat exchanger 3.
[0013]
Condenser 1, Total heat exchanger 2, Sensible heat exchanger 3, Drive motors 4, 4 ', Water evaporator 5, Blower 6, Pump 7, Water supply valve 8, Blower 10, Regeneration heating unit 11, and other components The elements are devised in shape, size and arrangement so that they can all be accommodated in the outer case 12, and the outer case is provided with at least two air supply / exhaust ports on the indoor side and two air supply / exhaust ports on the outside of the room. The port and the exhaust port are configured so that they can be connected to the opening on the wall surface of the chamber at the connection ports 14 and 15.
[0014]
The desiccant air conditioning support unit of the present invention is used for the purpose of complementing the performance of an air conditioner installed in a room, and can be used alone depending on the conditions required for air conditioning. It is necessary to control the air volume of the blowers 6 and 10, the amount of heat for regeneration heating, the amount of water supplied, the number of revolutions in the rotor heat exchanger, and the like according to external environmental conditions and required air conditioning conditions. One of the features is to provide an electronic control device 13.
[0015]
Reference numeral 16 denotes a water storage tank for condensed water, which is sucked into the water evaporator by the pump 7 during the cooling operation and thus does not become full, but may be stopped during the ventilation operation or the heating operation. In this case, the condensed water is discharged outside through the overflow pipe 17.
[0016]
In the figure, reference numeral 18 denotes a transport pipe for sending condensed water to the water evaporator 5, arrows 19 and 19 'indicate arrows indicating a flow direction of air from the outside of the room to the room, and 20, 20' indicate directions of air from the room to the outside of the room. 5 is an arrow showing the flow direction of the air. In addition, 21 is an arrow indicating the direction of hot air for regenerating the dehumidifier of the total heat exchanger 2.
[0017]
【The invention's effect】
Since the desiccant type air conditioning support unit of the present invention is configured as described above, in order to cover the point that the performance greatly changes depending on the indoor and outdoor environmental conditions, which is a drawback of using the desiccant type air conditioning system alone, a general air conditioning system. Since the emphasis is placed on the performance complement function, a compact and inexpensive unit can be provided. Of course, depending on the weather conditions at the installation location or the air conditioning function required by the indoor environment, it can be used alone.
[0018]
In addition, the condensed water generated during regeneration of the total heat exchanger during cooling can be used for cooling the supply air to the room, and a regenerative heating device is unitized and various heat sources such as gas, electric heat, solar water heater, etc. Also, since waste heat can be used from other energy consuming equipment, the energy saving effect is extremely high. Also, an electronic control device for fully exhibiting necessary functions is built in, and each internal element is housed in an outer plate case 12 so as to form a single unit. This improves the merchantability, such as being easy to perform with No. 15, and provides many effects that have not been achieved in the past.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram showing an embodiment of the present invention.
[Explanation of symbols]
REFERENCE SIGNS LIST 1 condenser 2 total heat exchanger 3 sensible heat exchanger 4, 4 ′ drive motor 5 water evaporator 6 blower 7 pump 8 water supply valve 9 partition plate 10 blower 11 regeneration heating unit 12 outer plate case 13 electronic control device 14 , 15 connection port 16 water storage tank 17 overflow pipe 18 transport pipe 19, 19 ′ arrow 20, 20 ′ indicating the direction of air flow 21 arrow indicating the direction of air flow 21 arrow indicating the direction of hot air

Claims (2)

除湿剤を架担させて除湿機能を有する全熱交換器に供給された外気はこの部で除湿され、その後冷房時には顕熱交換器を通過して室内から供給される所定の空調温度に保たれた空気と熱交換して冷やされ、更に水蒸発器を経由して低温の空気となって室内に供給することが可能ないわゆるデシカント型の空調システムにおいて、除湿機能を有する全熱交換器の除湿剤の再生には、ガスバーナによる加熱又は他の熱源による加熱が任意に選択できる再生用加熱ユニットを用い、再生時に発生する凝縮水は前記の水蒸発器に供給できるように配管し、全熱交換器、顕熱交換器、水蒸発器、送風機、再生用加熱ユニット、駆動用モータ等の機能要素が単一のユニットになるよう、通気部が室内側と連結できる接続口を具えた外箱ケース内に収納して構成したことを特徴とするデシカント型空調支援ユニット。The outside air supplied to the total heat exchanger having a dehumidifying function with a dehumidifying agent carried thereon is dehumidified in this portion, and thereafter, at the time of cooling, is passed through the sensible heat exchanger and maintained at a predetermined air conditioning temperature supplied from the room. In a so-called desiccant type air conditioning system that can be cooled by exchanging heat with air that has been cooled and further supplied to the room as low-temperature air via a water evaporator, dehumidification of a total heat exchanger having a dehumidifying function For regeneration of the agent, a heating unit for regeneration that can arbitrarily select heating by a gas burner or heating by another heat source is used, and piping is provided so that condensed water generated during regeneration can be supplied to the water evaporator, and total heat exchange is performed. Outer box case with a connection port that allows the ventilation part to be connected to the indoor side so that the functional elements such as the heat exchanger, sensible heat exchanger, water evaporator, blower, regeneration heating unit, drive motor, etc. become a single unit. Housed inside Desiccant type air conditioning support unit, characterized in that form have. 室内外の空気の温度や湿度等の環境条件に対応して、送風機の風量、再生用加熱の熱量及び水蒸発器への外部からの水供給量等を自在に制御し、室内環境が冷房時、換気時及び暖房時において、空調時性能を補完あるいは単独で発揮できるように働く電子的制御装置を有することを特徴とする請求項1に記載のデシカント型空調支援ユニット。In accordance with environmental conditions such as the temperature and humidity of indoor and outdoor air, the air volume of the blower, the amount of heat for regeneration, and the amount of water supplied from outside to the water evaporator can be freely controlled, and the indoor environment can be cooled. 2. The desiccant air conditioning support unit according to claim 1, further comprising an electronic control device that operates so as to complement or independently exhibit air conditioning performance during ventilation and heating.
JP2003030430A 2003-02-07 2003-02-07 Desiccant type air-conditioning supporting unit Pending JP2004239541A (en)

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Cited By (9)

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WO2012108354A1 (en) * 2011-02-10 2012-08-16 三建設備工業株式会社 Moisture absorption/desorption unit, humidity conditioning system, and air humidity adjustment device
CN107388423A (en) * 2017-08-28 2017-11-24 徐文杰 A kind of air conditioner condensate water atomizing vaporising device
CN112283930A (en) * 2020-10-15 2021-01-29 广州芬尼泳池设备科技有限公司 Condensate water recycling method, device, equipment and storage medium
CN113368656A (en) * 2014-11-20 2021-09-10 代表亚利桑那大学的亚利桑那校董事会 System and method for generating liquid water from air
CN115228249A (en) * 2016-05-20 2022-10-25 环球源公司 System and method for water extraction control
US11814820B2 (en) 2021-01-19 2023-11-14 Source Global, PBC Systems and methods for generating water from air
US11858835B2 (en) 2017-07-14 2024-01-02 Source Global, PBC Systems for controlled treatment of water with ozone and related methods therefor
US11859372B2 (en) 2017-09-05 2024-01-02 Source Global, PBC Systems and methods to produce liquid water extracted from air
US11913903B1 (en) 2018-10-22 2024-02-27 Source Global, PBC Systems and methods for testing and measuring compounds

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012108354A1 (en) * 2011-02-10 2012-08-16 三建設備工業株式会社 Moisture absorption/desorption unit, humidity conditioning system, and air humidity adjustment device
JP5945507B2 (en) * 2011-02-10 2016-07-05 三建設備工業株式会社 Moisture absorption / release unit, humidity control system and air humidity control device
CN113368656A (en) * 2014-11-20 2021-09-10 代表亚利桑那大学的亚利桑那校董事会 System and method for generating liquid water from air
CN113368656B (en) * 2014-11-20 2024-03-19 代表亚利桑那大学的亚利桑那校董事会 System and method for generating liquid water from air
CN115228249A (en) * 2016-05-20 2022-10-25 环球源公司 System and method for water extraction control
US11858835B2 (en) 2017-07-14 2024-01-02 Source Global, PBC Systems for controlled treatment of water with ozone and related methods therefor
CN107388423A (en) * 2017-08-28 2017-11-24 徐文杰 A kind of air conditioner condensate water atomizing vaporising device
US11859372B2 (en) 2017-09-05 2024-01-02 Source Global, PBC Systems and methods to produce liquid water extracted from air
US11913903B1 (en) 2018-10-22 2024-02-27 Source Global, PBC Systems and methods for testing and measuring compounds
CN112283930A (en) * 2020-10-15 2021-01-29 广州芬尼泳池设备科技有限公司 Condensate water recycling method, device, equipment and storage medium
US11814820B2 (en) 2021-01-19 2023-11-14 Source Global, PBC Systems and methods for generating water from air

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