JP2018077167A5 - - Google Patents

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JP2018077167A5
JP2018077167A5 JP2016219972A JP2016219972A JP2018077167A5 JP 2018077167 A5 JP2018077167 A5 JP 2018077167A5 JP 2016219972 A JP2016219972 A JP 2016219972A JP 2016219972 A JP2016219972 A JP 2016219972A JP 2018077167 A5 JP2018077167 A5 JP 2018077167A5
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Japan
Prior art keywords
air
return
conditioning unit
humidifying
discharge side
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JP2016219972A
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Japanese (ja)
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JP2018077167A (en
JP6626424B2 (en
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戻り空気除湿手段８８は、例えば公知のロータリー型のデシカント除湿装置であり、吸着式乾燥装置である。
戻り空気除湿手段８８は、除湿目的の空気を通過させる主流路９１と、デシカントローターの中に内蔵された湿気吸着材を乾燥させるための熱風を通過させる補助流路９２がある。
戻り側送風路２８は、切り替え手段２６を経て気・気熱交換器８７の二次側流路１０１を通過し、戻り空気除湿手段８８の主流路９１に接続されている。また戻り空気除湿手段８８の主流路９１の吐出側は、空調部５０の第一空気戻り口２１に接続されている。 The return air dehumidifying means 88 is, for example, a known rotary type desiccant dehumidifying device, and is an adsorption-type drying device.
The return air dehumidifying means 88 includes a main flow channel 91 that allows air for dehumidification to pass therethrough and an auxiliary flow channel 92 that allows hot air to dry the moisture adsorbent incorporated in the desiccant rotor.
The return side air passage 28 passes through the secondary side flow path 101 of the air / air heat exchanger 87 via the switching means 26 and is connected to the main flow path 91 of the return air dehumidifying means 88. Further, the discharge side of the main flow path 91 of the return air dehumidifying means 88 is connected to the first air return port 21 of the air conditioning unit 50.

以上説明した実施形態では、追加加湿装置６５は、試験室２及び空調部５０とは別個の装置であるが、例えば図４の様に追加加湿装置８０が空調部８１に内蔵されていてもよい。
図４に示す構成では、空調部８１の筐体内に小部屋８２が設けられ、その小部屋８２の中に加湿器６７と加湿用送風機６８が内蔵されている。
加湿用送風機６８の吐出側は排気用送風機１６の吐出側に接続されている。加湿用送風機６８の吐出側にはアクチェータ付きのダンパー８３が設けられており、ダンパー８３を開閉することにより、排気用送風機１６の下流側に供給する水蒸気量が制御される。
また追加加湿装置８０を試験室２側に設けてもよい（図示せず）。 In the embodiment described above, the additional humidifying device 65 is a device separate from the test chamber 2 and the air conditioning unit 50. However, for example, the additional humidifying device 80 may be built in the air conditioning unit 81 as shown in FIG. .
In the configuration shown in FIG. 4, a small room 82 is provided in the casing of the air conditioning unit 81, and a humidifier 67 and a humidifying fan 68 are built in the small room 82.
The discharge side of the humidifying fan 68 is connected to the discharge side of the exhaust fan 16. A damper 83 with an actuator is provided on the discharge side of the humidifying fan 68, and the amount of water vapor supplied to the downstream side of the exhaust fan 16 is controlled by opening and closing the damper 83.
Further, an additional humidifier 80 may be provided on the test chamber 2 side (not shown).

JP2016219972A 2016-11-10 2016-11-10 Environmental test equipment and air conditioner Active JP6626424B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016219972A JP6626424B2 (en) 2016-11-10 2016-11-10 Environmental test equipment and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016219972A JP6626424B2 (en) 2016-11-10 2016-11-10 Environmental test equipment and air conditioner

Publications (3)

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JP2018077167A JP2018077167A (en) 2018-05-17
JP2018077167A5 true JP2018077167A5 (en) 2018-11-08
JP6626424B2 JP6626424B2 (en) 2019-12-25

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109596373B (en) * 2018-12-24 2024-02-13 镇江蓝舶科技股份有限公司 Self-circulation test platform of rotary dehumidifier
US20210285664A1 (en) * 2020-03-10 2021-09-16 Standex International Corporation Environmentally controlled chamber system utilizing hydrocarbon refrigerants
KR102457623B1 (en) * 2021-04-28 2022-10-24 한국농수산대학 산학협력단 Chamber type of testing apparatus for chemical and physical denaturation
JP2022181926A (en) * 2021-05-27 2022-12-08 富士電機株式会社 Temperature adjustment device, testing device, and temperature adjustment method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101217806B1 (en) * 2008-12-19 2013-01-03 한국전자통신연구원 Chamber of environmental test with moving type panel and Method for driving the same
JP5127758B2 (en) * 2009-03-27 2013-01-23 エスペック株式会社 Environmental control method and constant temperature and humidity device
JP6163473B2 (en) * 2014-11-07 2017-07-12 エスペック株式会社 Environmental test method and environmental test apparatus

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