JPS58138992A - Latent heat exchanger - Google Patents
Latent heat exchangerInfo
- Publication number
- JPS58138992A JPS58138992A JP2130982A JP2130982A JPS58138992A JP S58138992 A JPS58138992 A JP S58138992A JP 2130982 A JP2130982 A JP 2130982A JP 2130982 A JP2130982 A JP 2130982A JP S58138992 A JPS58138992 A JP S58138992A
- Authority
- JP
- Japan
- Prior art keywords
- moisture
- cylinder
- heat exchanger
- moisture absorbing
- section
- 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
Links
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
- 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
- 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
- F24F2003/1458—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 using regenerators
- F24F2003/1464—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 using regenerators using rotating regenerators
-
- 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
- F24F2203/1056—Rotary wheel comprising a reheater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/108—Rotary wheel comprising rotor parts shaped in sector form
-
- 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】 本発明は固体吸湿剤を用いた潜熱熱交換器に係る。[Detailed description of the invention] The present invention relates to a latent heat exchanger using a solid moisture absorbent.
潜熱熱交換方式は、脱湿冷房システムにおいて採用され
ている。すなわち、銅１ｅｌＪＫ示すように冷房すべき
室１からの還気２に，固体＠湿剤を充填した吸湿槽にお
いて乾燥し、乾燥した還気を顯、Ｍ。The latent heat exchange method is employed in dehumidifying cooling systems. That is, as shown in Copper 1elJK, the return air 2 from the room 1 to be cooled is dried in a moisture absorption tank filled with a solid @ desiccant agent, and the dried return air is dried.
１女換器４において、第１の加湿器５で加湿冷却した外
気６と熱交換させて冷却し、さらＫｔＰ、２のＩＫＪｇ
ｌ器７で加湿冷却して呈１内に送り込み、冷房な行う。In the first female exchanger 4, heat is exchanged with the outside air 6 that has been humidified and cooled by the first humidifier 5 to cool it, and further KtP, IKJg of 2
It is humidified and cooled in a container 7 and sent into the chamber 1 for cooling.
なお、吸湿９３ｍは２箇用意しておき、吸湿剤の能力が
消失した時点で空気集熱器８で得られた温風により再生
する。図中、３ｂは再生中の吸湿槽であり、第１図にお
いては、連続的に冷房を行うための吸湿槽３ａ、３ｂの
切換手段は省略されている。In addition, two moisture absorbing agents 93m are prepared, and when the ability of the moisture absorbing agent disappears, it is regenerated by the warm air obtained from the air collector 8. In the figure, 3b is a moisture absorption tank during regeneration, and in FIG. 1, switching means for the moisture absorption tanks 3a and 3b for continuous cooling is omitted.
上記構成の潜＾換器において、第１．第２の２つの吸湿
槽を用意し、一方の吸湿能力が失われた時、これを空気
集熱器の温風により再生し乍ら他方の吸湿槽を使用して
連続的に冷房を行うようにしているため、集熱器からの
温風流路、還気流路の切換え手段が必要となり、飽１、
第２の吸湿槽を設置しそれらの配管を施すには、大矯模
な工事を要する上、占有容積も大きく確保する必要があ
り、実用よ問題があった。In the immersion converter having the above configuration, the first. Two second moisture absorption tanks are prepared, and when one loses its moisture absorption capacity, it is regenerated by warm air from the air collector, while the other moisture absorption tank is used to continuously cool the air. Because of this, a means of switching between the hot air flow path and the return air flow path from the heat collector is required.
In order to install the second moisture absorption tank and provide the piping therefor, extensive construction work is required and a large volume of space must be secured, which poses practical problems.
本発明は上記の事情に基きなされたもので、大規模な配
管工事な必要とせず、占有容積も小さくてすむ潜熱熱交
換器を得ることを目的としている。The present invention has been made based on the above-mentioned circumstances, and aims to provide a latent heat exchanger that does not require large-scale piping work and that occupies a small volume.
〔発明のＩ！ｌ）
本発明においては、従来の２＠の吸湿槽にかえ乾燥した
区画と湿度の高い区画とにまたがって１転する吸湿剤充
填筒をそなえた吸湿槽を用いて前記目的を達成している
。[Invention I! l) In the present invention, the above objective is achieved by using a moisture absorption tank equipped with a moisture absorbent filling cylinder that rotates once across a dry compartment and a humid compartment, instead of the conventional 2@ moisture absorption tank. .
＃２図、第３図は本発明一実施例における吸湿槽を示す
。第２図において、吸湿槽１０は、円筒状をなしたケー
シングｌ】と、このケーシング内に同心的に配置され軸
１２を介して図示しない動力源により回転され詳細を彼
記する吸湿剤充填筒１３と、ケーシング１１の一直径に
平行で、ケーシング内をはば−に区分し前記吸湿剤充填
筒１３を流体密に且つ可摺動に係合させる開口１４を有
する隔ＩＩｋ１５とをそなえる。#2 and Figure 3 show a moisture absorption tank in one embodiment of the present invention. In FIG. 2, the moisture absorbing tank 10 includes a cylindrical casing l and a moisture absorbent filling cylinder, the details of which are arranged concentrically within the casing and rotated by a power source (not shown) via a shaft 12. 13, and a gap IIk15 which is parallel to one diameter of the casing 11 and has an opening 14 that divides the inside of the casing into spaces and engages the moisture absorbent filling cylinder 13 in a fluid-tight and slidable manner.
吸湿剤充填筒１３は中空円筒状であり、その両一
端板には多数の透孔１６が設けてあり、内部に固体粒子
吸湿剤１７が充填されている。The moisture absorbent filling cylinder 13 has a hollow cylindrical shape, and a large number of through holes 16 are provided in both end plates, and a solid particle moisture absorbent 17 is filled inside.
壇た、ケーシング１１の端板には隔壁１５をはさんで２
箇の管路１８．１９がそれぞれ設けである。The partition wall 15 is sandwiched between the end plates of the casing 11.
The pipes 18 and 19 are provided respectively.
上記構成の吸湿槽１０は、第４図に示す如く潜熱熱交換
器中に組込まれる。すなわち、第１図と同一部分には同
一符号を附した第４図において、第１図の吸湿槽３ｍ、
３ｂにかえ第２図１．第３図に示した吸Ｓ槽１０を設置
し、第１図における還気２をケーシング一方の端壁の配
管１９に印加し、他方の端壁の配管１９を顕熱熱交換器
４に接続する。ｔた、空気集熱器８により得られた温風
は、前記他方の端壁の配管１８に印加し、前記一方の端
壁の配管１８は空気集熱器８に供給する空気を予熱する
予熱器９に接続する。The moisture absorption tank 10 having the above structure is incorporated into a latent heat exchanger as shown in FIG. That is, in FIG. 4, in which the same parts as in FIG. 1 are given the same symbols, the moisture absorption tank 3m in FIG.
Figure 2 1 instead of 3b. The S absorption tank 10 shown in FIG. 3 is installed, the return air 2 shown in FIG. 1 is applied to the pipe 19 on one end wall of the casing, and the pipe 19 on the other end wall is connected to the sensible heat exchanger 4. do. In addition, the hot air obtained by the air collector 8 is applied to the piping 18 on the other end wall, and the piping 18 on the one end wall is used for preheating to preheat the air supplied to the air collector 8. Connect to device 9.
上記構成において、ｌ［剤充填筒１３は湿度の高いＩｔ
気のみたされた区′＃ＩＪ１１ａと、湿度の低い温風の
みたされた区ｊｉｌｌｂＫ’！たがって回転しているの
で、区−１１ａを通過中に湿分を吸収した吸湿剤は区画
１１ｂを通過中に再生され、吸湿能力は長期にわたって
維持される。従って、従来のように２箇吸湿槽を設け、
それらな交互に切換えて使用する必要はなく、熱交換器
の配管工事を簡単化でき、設置に簀する占有容積を削減
することができる。In the above configuration, the l[agent filling cylinder 13 has a high humidity It
Ward '#IJ11a' filled with energy and Ward 'JillbK' filled with warm air with low humidity! Therefore, since it is rotating, the moisture absorbent that absorbed moisture while passing through section 11a is regenerated while passing through section 11b, and its moisture absorption ability is maintained over a long period of time. Therefore, two moisture absorption tanks were installed as in the past.
There is no need to alternately use them, which simplifies piping work for the heat exchanger and reduces the space required for installation.
なお、本発明は上記例示したものに限定されない。例え
ば第５図に示すように充填筒１３内を半径方向の隔壁２
１により扇形断面の小区画１３ａＫ区分し、各区画内に
吸湿剤１７を充填するようＫすれば、空気流路の充填筒
１３内での短絡を最少限とすることができ、吸湿、再生
の効率を向上させることができる。また、充填筒１３の
透孔を有する端板にかえ、金網を使用すれば通風抵抗が
低減され、吸湿槽の効率が向上される。Note that the present invention is not limited to the above-mentioned examples. For example, as shown in FIG.
By dividing the small sections 13aK with a fan-shaped cross section according to 1 and filling each section with the moisture absorbent 17, short circuits in the filling cylinder 13 of the air flow path can be minimized, and moisture absorption and regeneration can be minimized. Efficiency can be improved. Further, if a wire mesh is used instead of the end plate having a through hole of the filling cylinder 13, the ventilation resistance is reduced and the efficiency of the moisture absorption tank is improved.
上記のように１本発明の潜熱熱交換器は吸湿槽の設置、
その配管工事が単純化されるので、潜熱熱交換方式の冷
房システムの実用化に貢献すること大なるものがやる。As mentioned above, the latent heat exchanger of the present invention includes the installation of a moisture absorption tank,
Since the piping work is simplified, it will greatly contribute to the practical application of latent heat exchange type cooling systems.
第１図は潜熱熱交換方式冷房システムの模式図、第２図
は本発明における吸湿槽の縦断面図、第３恥はその警部
の斜視図、第４図は本発明−実施例の模式図、第５因は
ｌＲＺ図第３図に示した吸湿槽の変形例要部の断面図で
ある。
２・・・１気、 ３ａ、３ｂ、１０・・・吸湿槽、
４・・・顕熱熱交換器、５・・・第１の加湿器、
６・・・外気、７・・・ｌＲ２の加湿器、 ８・・・
空気集熱器、 ９・・・予熱器、 １１・・・ケー
シング、 １３・・・吸湿剤光填匍、 １４・・・
−口、 １５・・・隔壁、 １６・・・透孔、１
７・・・固体粒子吸湿剤、 １８．１９・・・配管。
出願代理人 衰坤士 菊 池 五 部
ｊｊｙｆ 副
４３ 図
４４ 図
弗 ５ 馴Fig. 1 is a schematic diagram of a latent heat exchange cooling system, Fig. 2 is a vertical sectional view of a moisture absorption tank in the present invention, Fig. 3 is a perspective view of the inspector, and Fig. 4 is a schematic diagram of an embodiment of the present invention. , the fifth factor is a sectional view of a main part of a modification of the moisture absorption tank shown in FIG. 3. 2...1ki, 3a, 3b, 10...moisture absorption tank,
4... Sensible heat exchanger, 5... First humidifier,
6... Outside air, 7... lR2 humidifier, 8...
Air collector, 9... Preheater, 11... Casing, 13... Moisture absorbent light filling, 14...
- Mouth, 15... Partition wall, 16... Through hole, 1
7...Solid particle moisture absorbent, 18.19...Piping. Application agent Suikonshi Kikuchi Gobejjyf Deputy 43 Figure 44 Figure 5
Claims (1)
却された外気と熱交換した還気を、第２の加湿器で加湿
冷却するものにおいて、前記顕熱熱交換器に下記構成を
有する吸湿槽を紅白して還気な供給することをＩＦｊ徽
とする潜熱熱交換器。 １．２つの区画を有するケーシング ｂ、この２つの区１１１Ｋｔたがって回転し、内部に固
体粒子吸湿剤を充填され両端板に多数の透孔を有する吸
湿剤充填筒 Ｃ０前記区画の一方に還気を流通させる配管ｄ、前記区
画の他方に乾燥空気を流通させる配管 （２Ｊ 顕熱熱交換器において第１の加湿器で加湿冷
却された外気と熱交換した還気を、第２の加湿器で加湿
冷却するものにおいて、前記顕熱熱交換器に下記構成を
有する吸湿槽な軽由して還気な供給することを肴徽とす
る潜熱熱交換器。 １．２つの区画を有するケーシング ｂ、この２つの区−Ｋまたがって回転し、内部Ｋ１１ｄ
体粒子１に湿剤を充填され両端板に多数の透孔を有し、
端板間を連ねる半径方向の隔壁をそなえた吸湿剤充填筒 Ｃ０前記区−の一方Ｋｌｌ気を流通させる配管ｄ、前記
区幽の他方に乾燥空気を流通させる配管(1) In a sensible heat exchanger in which return air that has been heat exchanged with outside air that has been humidified and cooled in a first humidifier is humidified and cooled in a second humidifier, the sensible heat exchanger has the following configuration. A latent heat exchanger whose purpose is to supply return air to a moisture absorption tank. 1. Casing b having two compartments, rotating between these two compartments 111Kt, a moisture absorbent filled cylinder C0 filled with solid particle moisture absorbent inside and having a large number of through holes in both end plates; returning air to one of the compartments; Piping d that circulates dry air to the other section (2J) In the sensible heat exchanger, the return air that has been heat exchanged with the outside air that has been humidified and cooled by the first humidifier is transferred to the second humidifier. A latent heat heat exchanger for humidifying and cooling the sensible heat exchanger, which is configured to supply return air to the sensible heat exchanger, such as a moisture absorption tank having the following configuration: 1. A casing b having two compartments; Rotate across these two sections -K, and internal K11d
The body particle 1 is filled with a wetting agent and has a large number of through holes in both end plates,
A moisture-absorbing agent-filled cylinder C0 with a radial partition wall connecting the end plates; a pipe d that allows air to flow through one of the sections, and a pipe that passes dry air to the other section of the section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130982A JPS58138992A (en) | 1982-02-15 | 1982-02-15 | Latent heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2130982A JPS58138992A (en) | 1982-02-15 | 1982-02-15 | Latent heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58138992A true JPS58138992A (en) | 1983-08-18 |
Family
ID=12051541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2130982A Pending JPS58138992A (en) | 1982-02-15 | 1982-02-15 | Latent heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138992A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0413184A2 (en) * | 1989-08-17 | 1991-02-20 | STIRLING TECHNOLOGY, Inc. | Air to air recouperator |
| US5183098A (en) * | 1989-08-17 | 1993-02-02 | Stirling Technology, Inc. | Air to air heat recovery ventilator |
| US5285842A (en) * | 1989-08-17 | 1994-02-15 | Stirling Technology, Inc. | Heat recovery ventilator |
| US5817167A (en) * | 1996-08-21 | 1998-10-06 | Des Champs Laboratories Incorporated | Desiccant based dehumidifier |
| US6039109A (en) * | 1996-11-05 | 2000-03-21 | Stirling Technology, Inc. | Air to air heat and moisture recovery ventilator |
-
1982
- 1982-02-15 JP JP2130982A patent/JPS58138992A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0413184A2 (en) * | 1989-08-17 | 1991-02-20 | STIRLING TECHNOLOGY, Inc. | Air to air recouperator |
| US5183098A (en) * | 1989-08-17 | 1993-02-02 | Stirling Technology, Inc. | Air to air heat recovery ventilator |
| US5285842A (en) * | 1989-08-17 | 1994-02-15 | Stirling Technology, Inc. | Heat recovery ventilator |
| US5817167A (en) * | 1996-08-21 | 1998-10-06 | Des Champs Laboratories Incorporated | Desiccant based dehumidifier |
| US6039109A (en) * | 1996-11-05 | 2000-03-21 | Stirling Technology, Inc. | Air to air heat and moisture recovery ventilator |
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