JPH02197733A - Equipment for dehumidifying heat exchange - Google Patents
Equipment for dehumidifying heat exchangeInfo
- Publication number
- JPH02197733A JPH02197733A JP1015765A JP1576589A JPH02197733A JP H02197733 A JPH02197733 A JP H02197733A JP 1015765 A JP1015765 A JP 1015765A JP 1576589 A JP1576589 A JP 1576589A JP H02197733 A JPH02197733 A JP H02197733A
- Authority
- JP
- Japan
- Prior art keywords
- air
- dehumidifier
- duct
- heat exchange
- moisture
- 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
- 238000007791 dehumidification Methods 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000003463 adsorbent Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000741 silica gel Substances 0.000 abstract description 7
- 229910002027 silica gel Inorganic materials 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F2203/1004—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
- F24F2203/1032—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
- F24F2203/1044—Rotary wheel performing other movements, e.g. sliding
-
- 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
- F24F2203/106—Electrical 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
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） この発明は、除湿熱交換換気設備に関するものである。[Detailed description of the invention] (Industrial application field) The present invention relates to dehumidifying heat exchange ventilation equipment.
さらに詳しくは、この発明は、多湿状態の外気の吸入を
抑制し、屋内を快適な温湿度に保つことのできる除湿ａ
能付きの熱交換換気設備に関するものである。More specifically, the present invention provides a dehumidifying a
This relates to equipped heat exchange ventilation equipment.
（従来の技術）
近年、サツシ構造や断熱構造の改良、背反により一般の
住宅建物においてもその気密性、断熱性は著しく向上し
てきている。また、それにともなって、建物内部の冷暖
房空調を、屋内全域の空気の対流循環を利用して効率的
に行い、外部との換気も同時に行う換気冷暖房設備が開
発されてきている。(Prior Art) In recent years, the airtightness and heat insulation properties of ordinary residential buildings have been significantly improved due to improvements in the sash structure and heat insulation structure. In addition, along with this trend, ventilation/cooling/heating equipment has been developed that efficiently heats, cools, and air-conditions the inside of a building by utilizing convection circulation of air throughout the indoor area, and simultaneously provides ventilation with the outside.
また、気密性の向上とともに、屋内全域の換気について
も注意が払われるようになっており、この場合にも、屋
内全域の空気循環の観点から様々な工夫が試みられてき
ている。このような試みの一つとして、たとえば第５図
に示したような、熱交換換気設備がある。In addition to improving airtightness, attention has also been paid to ventilation throughout the room, and in this case, various efforts have been made from the viewpoint of air circulation throughout the room. One such attempt is a heat exchange ventilation system as shown in FIG. 5, for example.
この設備は、送風ファン（ア）によって外部の新鮮な空
気を吸入し、熱交換器（イ）により屋内の排気と熱交換
して暖め、次いで屋内の各部屋へと給気する。給気され
た空気は、廊下や階段部等へもＷｉ環し、たとえばこの
第５図に示したように、１階天井面と２階床面の吸込口
（つ）より排気ダクト（１）および送風ファン（オ）を
介して熱交換され、屋外へと排気される。This equipment sucks in fresh air from outside using a blower fan (a), heats it by exchanging heat with indoor exhaust air using a heat exchanger (b), and then supplies the air to each room in the room. The supplied air also circulates to corridors, stairs, etc., and as shown in Fig. 5, for example, it flows through the exhaust duct (1) from the inlet (two) on the ceiling of the first floor and the floor of the second floor. Heat is exchanged through the ventilation fan (O) and exhausted to the outdoors.
たとえばこのように例示することのできる熱交換換気設
備は、屋内の全域への新鮮空気の供給と汚れた空気の排
気、およびその排気熱の利用という点において実用的に
も注目されているものである。また、熱交換の方式とし
て全熱交換方式が注目されてもいる。For example, heat exchange ventilation equipment, which can be exemplified in this way, is attracting attention from a practical point of view because it supplies fresh air to all areas indoors, exhausts dirty air, and utilizes the exhaust heat. be. Additionally, the total heat exchange method is attracting attention as a heat exchange method.
（発明が解決しようとする課題）
しかしながら、このような特徴を有する熱交換換気設備
についても、依然として改善すべき課題が残されている
。(Problems to be Solved by the Invention) However, there are still issues to be improved regarding heat exchange ventilation equipment having such characteristics.
その一つの大きな課題は、これまでに提案されている設
備においては、外気の吸入および屋内給気にともなう除
湿が充分になし得ていないことである。One major problem is that the equipment proposed so far has not been able to sufficiently dehumidify the intake of outside air and the indoor air supply.
すなわち、これまでの設備、たとえば第６図に概略的に
示した全熱交換型の設備では、新鮮な外気の吸気（力）
と排気（キ）との間で湿気交換作用を有し、冬期の暖房
時等では低湿度の外気を吸気する際に、屋内の排気（キ
）から湿気を加え、屋内の過乾燥状態を除くのに有効で
あるものの、夏期冷房時には外気（キ）が高温多湿のた
め、湿気交換作用が追いつかず、その能力を超えてしま
うことがある。このため、高湿の空気を屋内にとり込ん
でしまい、居住者の不快感を増す。In other words, in conventional equipment, for example, the total heat exchange type equipment schematically shown in Figure 6, the intake (power) of fresh outside air
It has a moisture exchange effect between the indoor air exhaust (K) and the exhaust air (K), and when inhaling low-humidity outside air during heating in winter, moisture is added from the indoor exhaust air (K) to remove excessive dry conditions indoors. However, during summer cooling, when the outside air is hot and humid, the moisture exchange effect cannot keep up and may exceed its capacity. As a result, highly humid air is drawn indoors, increasing the discomfort of the occupants.
この問題を解決するために、熱交換器（イ）を介しての
吸気ダクト系（り）に電気ヒーター（ゲ）を配備するこ
とも考えられるが、除湿を行うためには大きな能力とす
ることが必要であり、コスト上昇が避けられず、あまり
現実的なものではない。In order to solve this problem, it is possible to install an electric heater (G) in the intake duct system (R) via the heat exchanger (A), but it must have a large capacity to perform dehumidification. This is not very realistic as it would inevitably lead to an increase in costs.
このため、上記の全熱交換方式によるものはもちろんの
こと、これまでの設備では除湿を効果的に、しかも低コ
ストで行う方策は実現されていない
この発明は、以上の通りの事情に鑑みてなされたもので
あり、従来の熱交換換気設備の欠点を改善し、新鮮な外
気の吸気にともなう除湿作用に優れ、しかも簡便、安価
な、改良された除湿熱交換換気設備を提供することを目
的としている。For this reason, not only the total heat exchange method described above, but also the method of dehumidifying effectively and at low cost has not been realized with existing equipment.This invention was developed in view of the above circumstances. The purpose is to improve the shortcomings of conventional heat exchange ventilation equipment, to provide an improved dehumidifying heat exchange ventilation equipment that has excellent dehumidification effect due to the intake of fresh outside air, and is simple and inexpensive. It is said that
（課題を解決するための手段）
この発明は、上記の課題を解決するものとして、吸気し
た屋外空気と屋内の排気とを熱交換させる屋内換気設備
において、屋外空気の吸気ダクト系に除湿器を配設して
なることを特徴とする除湿熱交換換気設備を提供するも
のである。(Means for Solving the Problems) The present invention solves the above problems by installing a dehumidifier in an outdoor air intake duct system in indoor ventilation equipment that exchanges heat between intake outdoor air and indoor exhaust air. The present invention provides a dehumidifying heat exchange ventilation equipment characterized by the following:
この除湿器は、着脱交換自在とすることにより、除湿能
力を一定に保つことができ、また、電気ヒーターなどに
比べてはるかに安価なものである。This dehumidifier can maintain a constant dehumidifying capacity by being detachable and replaceable, and is much cheaper than electric heaters and the like.
除湿器としては、再使用できる吸湿および放湿機能を有
するものを好ましく用いることができ、たとえばシリカ
ゲル等の無機質、あるいは有機の吸湿材を使用すること
ができる。これらは粒状物として使用してもよいし、あ
るいは、多孔性のメンブレン状のものとして用いること
もできる。特にその形状、構造に制限はない。As the dehumidifier, a reusable dehumidifier having moisture absorbing and dehumidifying functions can be preferably used, and for example, an inorganic or organic moisture absorbing material such as silica gel can be used. These may be used in the form of granules or porous membranes. There are no particular restrictions on its shape or structure.
また、この除湿器については、吸湿と放湿とを時間的ま
たは作用領域的に区分して切換使用できるようにすると
、さらに実用上の利便性の優れたものとなる。Furthermore, if this dehumidifier can be used selectively between moisture absorption and moisture release in terms of time or area of action, it will be even more convenient in practical use.
（作 用）
この発明の熱交換換気設備においては、屋内空気の吸気
ダクト系に除湿器を配設することにより、これまでは困
難であった夏期の高温多湿の外気を給気する際にも、高
湿度の空気を屋内にとり込むことはない。(Function) In the heat exchange ventilation equipment of the present invention, by installing a dehumidifier in the indoor air intake duct system, it is possible to supply hot and humid outside air in the summer, which has been difficult until now. , high humidity air is not introduced indoors.
この除湿器は、吸湿および放湿作用を有するものとする
ことにより、再使用を可能とし、常時その除湿能力を一
定、に保つことができ、しかもその能力の変更も容易で
ある。また、この発明の設備は、安価な装置として提供
される。Since this dehumidifier has moisture absorption and moisture release functions, it can be reused, its dehumidification capacity can be kept constant at all times, and its capacity can be easily changed. Moreover, the equipment of this invention is provided as an inexpensive device.
吸湿および放湿作用の切換機構を備えることにより、除
湿はさらに効率化され、連続的な除湿換気も可能となる
。By providing a switching mechanism for moisture absorption and moisture release, dehumidification becomes more efficient and continuous dehumidifying ventilation becomes possible.
（実施例）
次に、添付した図面に沿ってこの発明の除湿熱交換換気
設備についてさらに詳しく説明する。(Example) Next, the dehumidifying heat exchange ventilation equipment of the present invention will be described in more detail with reference to the attached drawings.
第１図は、この発明の一実施例を示したものである。FIG. 1 shows an embodiment of the present invention.
この例においては、たとえば全熱交換型の熱交換器（１
）および送風ファン（２）を有する外部空気の吸気ダク
ト系（３）に除湿器（４）を配設し、また、空気の流れ
を切換える切換ダンパ（５）を設けている。In this example, for example, a total heat exchange type heat exchanger (1
) and a blower fan (2), a dehumidifier (4) is disposed in the external air intake duct system (3), and a switching damper (5) for switching the air flow is provided.
除湿器（４）としてはシリカゲルを用い、その近傍には
、放湿用のヒーター（６）を備えている。Silica gel is used as the dehumidifier (4), and a heater (6) for moisture release is provided near it.
また熱交換器（１）には、送風ファン（７）を有する排
気ダクト系（８）が導かれている。Furthermore, an exhaust duct system (8) having a blower fan (7) is led to the heat exchanger (1).
この構成からなる設備においては、屋外から吸入された
新鮮空気（Ａ）は、熱交換器（１）において、排気ダク
ト系（８ンからの屋内排気（Ｂ）と熱交換および湿気交
換され、送風ファン（２）によって、吸気ダクト系（３
）に送り込まれる。In equipment with this configuration, fresh air (A) taken in from outdoors is exchanged with heat and moisture in the heat exchanger (1) with the indoor exhaust air (B) from the exhaust duct system (8 air vents). The intake duct system (3) is controlled by the fan (2).
).
この時、空気（Ａ）は、シリカゲル除湿器（４）によっ
て除湿され、屋内各所へダクト（３ａ）によって導かれ
る。切換ダンパ（５）は、この状態では、ダクト（３ａ
）を開き、外部放出用ダクト（３ｂ）を閉じた状態とす
る。除湿された新鮮な空気（ａ）が屋内各所に供給され
る。At this time, the air (A) is dehumidified by the silica gel dehumidifier (4) and guided to various parts of the room through the ducts (3a). In this state, the switching damper (5)
) is opened, and the external discharge duct (3b) is closed. Dehumidified fresh air (a) is supplied to various places indoors.
次いで一定の時間の後、除湿器（４）に吸湿された水分
を取り除くために、切換ダンパ（５）によってダクト（
３ａ）を閉じ、外部放出用ダクト（３ｂ）を開いて、ヒ
ーター（６）によってシリカゲル除湿器を加熱する。こ
れにより吸着されていた水分は除去され、ダクト（３ｂ
）を通じて外部へ放出される。Then, after a certain period of time, the duct (
3a) is closed, the external discharge duct (3b) is opened, and the silica gel dehumidifier is heated by the heater (6). This removes the adsorbed moisture and leaves the duct (3b)
) is released to the outside.
切換ダンパ（５）およびヒーター（６）は、除湿器（４
）の吸湿および放湿に応じてコントローラー（９）によ
って切換作動できるようにする。The switching damper (5) and the heater (6) are connected to the dehumidifier (4).
) can be switched by a controller (9) according to moisture absorption and moisture release.
この時の切換にともなう時間区分は、除湿器（４）の吸
湿能力および放湿時間に応じて決めることができる。The time division associated with this switching can be determined depending on the moisture absorption capacity and moisture release time of the dehumidifier (4).
この設備ではヒーター（６）は、電気的でもよいし、あ
るいはその池の熱源を用いてらよい、ヒーター（６）は
吸気した空気を加熱するものでないので、加熱能力は除
湿器（４）を加熱するだけの比救的小さな能力があれば
よい。In this equipment, the heater (6) may be electrical or may use the heat source of the pond.Since the heater (6) does not heat the intake air, its heating capacity is limited to heating the dehumidifier (4). All you need is a small metaphorical ability to do so.
この第１図の例は、時間的に吸湿および放湿を交互に区
分して行う方式を示したものであるが、この方式を含め
て、除湿器（４）は、吸気ダクト系（３）に着脱・交換
自在とすることが好ましい。The example shown in Fig. 1 shows a method in which moisture absorption and moisture release are performed alternately in time. It is preferable that it be detachable and replaceable.
また、この時間区分方式とは異なるものとして、除湿器
（４）の作用機能を領域的に区分して切換える方式を示
したものが第２図および第３図である。Furthermore, as a method different from this time-divided method, FIGS. 2 and 3 show a method in which the functions of the dehumidifier (4) are divided into regions and switched.
第２図に示した例は、シリカゲル等からなる吸湿材を備
えた除湿器（４）を回動自在とし、その表面の半分の領
域（４ａ）で吸湿を、また他の半分の領ｉ！！！１（４
ｂ）で、ヒーター（６）の加熱によって放湿するように
している。In the example shown in FIG. 2, a dehumidifier (4) equipped with a moisture-absorbing material made of silica gel or the like is rotatable, and one-half area (4a) of its surface absorbs moisture, while the other half area (4a) absorbs moisture. ! ! 1 (4
In b), moisture is released by heating the heater (6).
この２つの領域（４ａ）＜４ｂ）は、仕切板＜１０）に
よって区分し、吸気ダクト系（３）の送風ファン（２）
によって外気を送りながら吸湿と放湿を行わせている。These two areas (4a)<4b) are separated by a partition plate<10), and the ventilation fan (2) of the intake duct system (3)
This absorbs and releases moisture while sending in outside air.
この場合には、除湿器（４）を連続的、または断続的回
転させることができ、ダクト（３ａ）から屋内各所に除
湿した新鮮な空気（ａ＞を送ることができる。また、水
分を含んだ空気はダクト（３ｂ）から外部へ放出するこ
とができる。In this case, the dehumidifier (4) can be rotated continuously or intermittently, and dehumidified fresh air (a>) can be sent from the duct (3a) to various parts of the room. The air can be discharged to the outside through the duct (3b).
除湿器（４）は、その中心部に回転軸を設けて回転させ
てもよいし、または、その周縁に駆動装置（１１）を設
けて回動させるようにしてもよい。The dehumidifier (4) may be rotated by providing a rotating shaft in its center, or may be rotated by providing a drive device (11) around its periphery.
回転のための切換は、たとえば湿度センサー（１２）に
よって除湿後の湿度を測定し、ある設定値以上になった
場合に切換えて回転させるようにすることができる。さ
らにこの際に、形状記憶合金を用いて切換を行うと、モ
ーター等に比べて故障も少くなる上、湿度にも強くなる
。The switching for rotation can be performed by, for example, measuring the humidity after dehumidification using a humidity sensor (12), and switching to rotate when the humidity exceeds a certain set value. Furthermore, if a shape memory alloy is used for switching, there will be fewer failures compared to motors, etc., and it will also be resistant to humidity.
第３図は、さらに別の例を示したものであり、この例に
おいては、空気の流れそのものを区別している。FIG. 3 shows yet another example, in which the air flows themselves are distinguished.
除湿器（４）の吸湿のための領域（４ａ）と放湿のため
の領域〈４ｂ）とでは空気の流れが逆になる。この方法
においていは、除湿器（４）の放湿によって生じる水分
を搬送する空気（ｃ）は、屋内からの排気を利用しても
よいし、あるいは、屋外からの吸気の一部を流通させる
ようにしてもよい、この方式においても、外部がら空気
（Ａ）は除湿されて低湿の空気（ａ）となり、これによ
って屋内に高湿の空気をとり込むことは抑止される。The flow of air is opposite between the moisture absorption area (4a) and the moisture release area (4b) of the dehumidifier (4). In this method, the air (c) that carries the moisture generated by the dehumidifier (4) may be exhausted from indoors, or a part of the air taken in from outdoors may be circulated. In this system as well, the outside air (A) is dehumidified to become low-humidity air (a), thereby preventing high-humidity air from entering the room.
もちろん、除湿器（４）の形状や構造がこれに限定され
ることはない、たとえば、除湿器（４）の使用が必要で
ないときには、吸気ダクト系（３）からスライドさせて
取りはずしておくようにすることもできる。これを例示
したものが第４図である。Of course, the shape and structure of the dehumidifier (4) is not limited to this. For example, when the dehumidifier (4) is not needed, it can be removed by sliding it from the intake duct system (3). You can also. An example of this is shown in FIG.
除湿が必要な時は、第４図に示した位置に除湿器（４）
を置き、必要でないときには、下方へスライドさせてお
く、放湿する時は、切換ダンパ（１３）を切替え、ヒー
ター（６）によって加熱して水分含有の空気は、ダクト
（３ｂ）より外部へ放出する。When dehumidification is required, place the dehumidifier (4) in the position shown in Figure 4.
When it is not needed, slide it downward. To release moisture, switch the switching damper (13), heat it with the heater (6), and release the moisture-containing air to the outside through the duct (3b). do.
これ以外にも様々な態様が可能であることはいうまでも
ない、また、この設備を空調と組合せてもよいことはも
ちろんのことである。It goes without saying that various other embodiments are possible, and it goes without saying that this equipment may also be combined with air conditioning.
（発明の効果）
この発明により、以上詳しく説明したように、簡便、安
価な設備で、良好な除湿が実現される。(Effects of the Invention) According to the present invention, as explained in detail above, good dehumidification can be achieved with simple and inexpensive equipment.
夏期の高温多湿時においても快適な温湿度の条件を維持
することができる。Comfortable temperature and humidity conditions can be maintained even during the high temperature and humidity of summer.
第１図は、この発明の一実施例を示した断面図であり、
第２図は、別の例を示した断面図である。
第３図および第４図は、各々、さらに別のこの発明の実
施例を示した斜視図と断面図である。
第５図および第６図は、各々、従来の換気設備の全体と
その具体例を示した断面図である。
１・・・熱交換器
２・・・送風ファン
３・・・吸気ダクト系
４・・・除 湿 器
５・・・切換ダンパ
６・・・ヒ − タ −
７・・・送風ファン
８・・・排気ダクト系
９・・・コントローラー
１０・・・仕 切 板
１１・・・駆動装置
１２・・・湿度センサー
１３・・・切換ダンパ
第 ３
スFIG. 1 is a sectional view showing an embodiment of the present invention.
FIG. 2 is a sectional view showing another example. 3 and 4 are a perspective view and a sectional view, respectively, showing still another embodiment of the present invention. FIG. 5 and FIG. 6 are cross-sectional views showing the entire conventional ventilation equipment and a specific example thereof, respectively. 1...Heat exchanger 2...Blower fan 3...Intake duct system 4...Dehumidifier 5...Switching damper 6...Heater 7...Blower fan 8...・Exhaust duct system 9...Controller 10...Partition plate 11...Drive device 12...Humidity sensor 13...Switching damper 3rd stage
Claims (6)
屋内換気設備において、屋外空気の吸気ダクト系に除湿
器を配設してなることを特徴とする除湿熱交換換気設備
。(1) A dehumidifying heat exchange ventilation system that exchanges heat between intake outdoor air and indoor exhaust air, characterized in that a dehumidifier is disposed in the outdoor air intake duct system.
除湿熱交換換気設備。(2) The dehumidifying heat exchange ventilation equipment according to claim (1), wherein the dehumidifier is detachable.
）記載の除湿熱交換換気設備。(3) Claim (1) comprising a dehumidifier having a moisture absorbing material.
) Dehumidification heat exchange ventilation equipment as described.
する切換機構を備えてなる請求項（１）記載の除湿熱交
換換気設備。(4) The dehumidifying heat exchange ventilation equipment according to claim (1), further comprising a switching mechanism for time-switching and/or region-switching between moisture absorption and moisture release.
する回動除湿器を切換移動させてなる請求項（３）また
は（４）記載の除湿熱交換換気設備。(5) The dehumidifying heat exchange ventilation equipment according to claim (3) or (4), wherein a rotary dehumidifier having an adsorbent is switched between a moisture releasing area in which a heater is arranged and a moisture absorbing area.
なる屋内空気の対流循環による熱交換換気冷暖房設備。(6) A heat exchange ventilation/cooling/heating equipment by convective circulation of indoor air, comprising the dehumidification heat exchange ventilation equipment according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1015765A JP2574887B2 (en) | 1989-01-25 | 1989-01-25 | Dehumidification heat exchange equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1015765A JP2574887B2 (en) | 1989-01-25 | 1989-01-25 | Dehumidification heat exchange equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02197733A true JPH02197733A (en) | 1990-08-06 |
| JP2574887B2 JP2574887B2 (en) | 1997-01-22 |
Family
ID=11897893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1015765A Expired - Lifetime JP2574887B2 (en) | 1989-01-25 | 1989-01-25 | Dehumidification heat exchange equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2574887B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253119A (en) * | 1997-03-11 | 1998-09-25 | Nishi Kensetsu:Kk | Humidfying type total heat exchanger |
| JPH10267331A (en) * | 1997-03-27 | 1998-10-09 | Sharp Corp | Humidifier |
| EP1598602A2 (en) * | 2004-05-21 | 2005-11-23 | LG Electronics Inc. | Humidity adjusting apparatus using desiccant |
| JP2007120847A (en) * | 2005-10-27 | 2007-05-17 | Hachiyo Engneering Kk | Ceiling cooling system |
| JP2010054188A (en) * | 2008-07-23 | 2010-03-11 | Tai-Her Yang | Heat exchange device |
| CN103994498A (en) * | 2014-03-26 | 2014-08-20 | 新生命天养科技（深圳）有限公司 | Indoor and outdoor hole penetrating double hanging and purifying type temperature and humidity adjusting negative ion oxygen pump |
| US10704793B2 (en) * | 2018-07-11 | 2020-07-07 | Denso International America, Inc. | Cabin air desiccant dehumidifier |
| JP2022060873A (en) * | 2020-10-05 | 2022-04-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
-
1989
- 1989-01-25 JP JP1015765A patent/JP2574887B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253119A (en) * | 1997-03-11 | 1998-09-25 | Nishi Kensetsu:Kk | Humidfying type total heat exchanger |
| JPH10267331A (en) * | 1997-03-27 | 1998-10-09 | Sharp Corp | Humidifier |
| EP1598602A2 (en) * | 2004-05-21 | 2005-11-23 | LG Electronics Inc. | Humidity adjusting apparatus using desiccant |
| EP1598602A3 (en) * | 2004-05-21 | 2006-05-31 | LG Electronics Inc. | Humidity adjusting apparatus using desiccant |
| US7303611B2 (en) | 2004-05-21 | 2007-12-04 | Lg Electronics Inc. | Humidity adjusting apparatus using desiccant |
| JP2007120847A (en) * | 2005-10-27 | 2007-05-17 | Hachiyo Engneering Kk | Ceiling cooling system |
| JP2010054188A (en) * | 2008-07-23 | 2010-03-11 | Tai-Her Yang | Heat exchange device |
| CN103994498A (en) * | 2014-03-26 | 2014-08-20 | 新生命天养科技（深圳）有限公司 | Indoor and outdoor hole penetrating double hanging and purifying type temperature and humidity adjusting negative ion oxygen pump |
| US10704793B2 (en) * | 2018-07-11 | 2020-07-07 | Denso International America, Inc. | Cabin air desiccant dehumidifier |
| JP2022060873A (en) * | 2020-10-05 | 2022-04-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2574887B2 (en) | 1997-01-22 |
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