JP2017205651A5 - Refrigeration cycle equipment - Google Patents
Refrigeration cycle equipment Download PDFInfo
- Publication number
- JP2017205651A5 JP2017205651A5 JP2017169103A JP2017169103A JP2017205651A5 JP 2017205651 A5 JP2017205651 A5 JP 2017205651A5 JP 2017169103 A JP2017169103 A JP 2017169103A JP 2017169103 A JP2017169103 A JP 2017169103A JP 2017205651 A5 JP2017205651 A5 JP 2017205651A5
- Authority
- JP
- Japan
- Prior art keywords
- refrigeration cycle
- cooling
- cooling unit
- cycle apparatus
- cycle equipment
- 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
- 238000005057 refrigeration Methods 0.000 title claims description 6
- 238000001816 cooling Methods 0.000 claims description 10
- 108060002971 flz Proteins 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 description 3
- 238000010981 drying operation Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Description
本発明は、冷凍サイクル装置に関する。 The present invention relates to a refrigeration cycle apparatus .
上記の課題を解決するために、本発明の冷凍サイクル装置は、圧縮機、四方弁、凝縮器、膨張弁、冷却部を順次接続した冷媒回路と、リントを捕集するフィルタとを備え、前記冷却部のフィンの表面は親水性であり、前記冷却部の表面温度を0℃以下にする運転を行った後に運転を停止する。 In order to solve the above problems, the refrigeration cycle apparatus of the present invention comprises a compressor, a four-way valve, a condenser, an expansion valve, a refrigerant circuit for the cooling unit are sequentially connected, and a filter for collecting lint, the The surface of the fin of the cooling unit is hydrophilic, and the operation is stopped after the operation of setting the surface temperature of the cooling unit to 0 ° C. or less .
本発明によれば、外槽からフィルタを経て乾燥熱源であるヒートポンプ装置へ至る風路の蒸発器の上流に、乾燥運転時の循環空気の露点温度よりも低い温度となる冷却部を配置している。このような構成とすることで、循環空気に随伴したリントは冷却部上で循環空気中の水分の結露とともに捕集されるため、蒸発器の前面へのリントの付着を抑制することが可能となる。この結果、蒸発器前面でのリント堆積による閉塞や通風抵抗の増加を防ぐことで、ヒートポンプ装置の信頼性を向上することが可能となる。また、洗濯乾燥機への適用に関して、乾燥運転中の風量が確保できるため、消費電力低減及び、除湿性能を良好とすることによる乾燥性能向上を両立した冷凍サイクル装置を提供することができる。 According to the present invention, a cooling unit having a temperature lower than the dew point temperature of the circulating air during the drying operation is arranged upstream of the evaporator of the air passage from the outer tank to the heat pump device that is the drying heat source through the filter. Yes. By adopting such a configuration, lint accompanying the circulating air is collected along with condensation of moisture in the circulating air on the cooling unit, so that it is possible to suppress adhesion of lint to the front surface of the evaporator. Become. As a result, it is possible to improve the reliability of the heat pump device by preventing the blockage due to lint deposition on the front surface of the evaporator and the increase in ventilation resistance. Moreover, since the air volume during the drying operation can be secured for application to the washing and drying machine, it is possible to provide a refrigeration cycle apparatus that achieves both reduced power consumption and improved drying performance by improving the dehumidifying performance.
Claims (2)
前記冷却部のフィンの表面は親水性であり、
前記冷却部の表面温度を0℃以下にする運転を行った後に運転を停止する冷凍サイクル装置。 A compressor circuit, a four-way valve, a condenser, an expansion valve, a refrigerant circuit in which cooling units are sequentially connected, and a filter that collects lint ,
The surface of the cooling part fin is hydrophilic,
A refrigeration cycle apparatus that stops operation after the operation of setting the surface temperature of the cooling section to 0 ° C. or less.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017169103A JP6321870B2 (en) | 2017-09-04 | 2017-09-04 | Refrigeration cycle equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017169103A JP6321870B2 (en) | 2017-09-04 | 2017-09-04 | Refrigeration cycle equipment |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015090986A Division JP6518498B2 (en) | 2015-04-28 | 2015-04-28 | Washing and drying machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018071838A Division JP2018102992A (en) | 2018-04-03 | 2018-04-03 | Refrigeration cycle equipment |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017205651A JP2017205651A (en) | 2017-11-24 |
JP2017205651A5 true JP2017205651A5 (en) | 2018-01-11 |
JP6321870B2 JP6321870B2 (en) | 2018-05-09 |
Family
ID=60414557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017169103A Active JP6321870B2 (en) | 2017-09-04 | 2017-09-04 | Refrigeration cycle equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6321870B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018102992A (en) * | 2018-04-03 | 2018-07-05 | 日立ジョンソンコントロールズ空調株式会社 | Refrigeration cycle equipment |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005032322A2 (en) * | 2003-09-29 | 2005-04-14 | Self Propelled Research And Development Specialists, Llc | Heat pump clothes dryer |
JP2009235338A (en) * | 2008-03-28 | 2009-10-15 | Mitsubishi Electric Corp | Coating composition, heat exchanger, air conditioner |
WO2010027001A1 (en) * | 2008-09-04 | 2010-03-11 | 富士フイルム株式会社 | Method for producing hydrophilic member and hydrophilic member |
JP2011115432A (en) * | 2009-12-04 | 2011-06-16 | Panasonic Corp | Clothes dryer |
EP2565320B1 (en) * | 2010-04-28 | 2018-04-11 | LG Electronics Inc. | Laundry treating apparatus |
US9834882B2 (en) * | 2011-07-07 | 2017-12-05 | Haier Us Appliance Solutions, Inc. | Device and method for heat pump based clothes dryer |
JP2013081640A (en) * | 2011-10-11 | 2013-05-09 | Panasonic Corp | Clothes dryer |
JP6054655B2 (en) * | 2012-07-02 | 2016-12-27 | 株式会社Tosei | Liquid filter unit, dryer and air conditioner |
JP6104567B2 (en) * | 2012-10-31 | 2017-03-29 | 東芝ライフスタイル株式会社 | Clothes dryer |
-
2017
- 2017-09-04 JP JP2017169103A patent/JP6321870B2/en active Active
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