JP2014119162A - 冷凍システム装置 - Google Patents
冷凍システム装置 Download PDFInfo
- Publication number
- JP2014119162A JP2014119162A JP2012273689A JP2012273689A JP2014119162A JP 2014119162 A JP2014119162 A JP 2014119162A JP 2012273689 A JP2012273689 A JP 2012273689A JP 2012273689 A JP2012273689 A JP 2012273689A JP 2014119162 A JP2014119162 A JP 2014119162A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- flow rate
- receiver
- pressure side
- valve
- 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 abstract description 25
- 239000003507 refrigerant Substances 0.000 claims abstract description 162
- 238000001816 cooling Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
- F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0415—Refrigeration circuit bypassing means for the receiver
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/16—Receivers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
【解決手段】冷媒回路に並列に接続される低圧側の流量調整装置、レシーバ、高圧側流量調整装置からなる流量調整部を備えた冷凍システム装置において、高圧側及び低圧側の流量調整装置の少なくともどちらか一方では、レシーバに接続される第1の連結管の他端部が弁箱の一側底部に接続され、絞り装置側に接続される第2の連結管の他端部が弁箱の他側で横管状に接続され、弁箱に離着座可能に内装された弁体は、レシーバから冷媒が流れる方向が開弁方向とされる。
【選択図】 図3
Description
2 室外機
3 冷媒配管
4 圧縮機
5 四方弁
6 室外熱交換器
7 絞り装置
8 室内熱交換器
10 冷媒回路
11 開閉弁
13 流量調整部
14 レシーバ
15 第1の流量調整装置
16 第2の流量調整装置
21,22,23,24 連結管
30 移動体
31 弁体
33 弁座
34 弁孔
Claims (5)
- 圧縮機、凝縮器、絞り装置および蒸発器が配管により順次接続されて冷媒が流れる冷媒回路が構成され、前記冷媒回路を流れる冷媒の流量を調整する流量調整部が前記絞り装置と並列に設けられ、前記流量調整部は、前記絞り装置前後の高圧側から低圧側に流れる冷媒の圧力を利用して冷媒を溜めるレシーバと、前記冷媒回路における絞り装置の高圧側と前記レシーバとを接続する高圧側の連結管と、前記冷媒回路における絞り装置の低圧側と前記レシーバとを接続する低圧側の連結管と、夫々の連結管に介在され冷媒の流量を調整する高圧側及び低圧側の流量調整装置とを備えた冷凍サイクルにおいて、
前記高圧側及び低圧側の流量調整装置の少なくともどちらか一方は、レシーバから冷媒の流れる方向が開弁方向であることを特徴とする冷凍システム装置。 - 前記高圧側及び低圧側の流量調整装置の少なくともどちらか一方は、前記レシーバに接続される第1の連結管の他端部が弁箱の一側に接続され、絞り装置側に接続される第2の連結管の他端部が弁箱の他側に接続され、弁箱に離着座可能に内装された弁体は、レシーバから冷媒が流れる方向が開弁方向とされた請求項1に記載の冷凍システム装置。
- レシーバに接続される第1の連結管は弁箱の一側底部に接続され、絞り装置側に接続される第2の連結管は弁箱の上部に接続された請求項2に記載の冷凍システム装置。
- 前記絞り装置側に接続される第2の連結管は、弁箱の上部に横方向から接続された請求項3に記載の冷凍システム装置。
- 圧縮機、凝縮器、絞り装置および蒸発器が配管により順次接続されて冷媒が流れる冷媒回路が構成され、前記絞り装置は、前記冷媒回路を流れる冷媒の流量を調整する第1の流量調整装置と第2の流量調整装置とからなり、前記第1の流量調整装置と第2の流量調整装置との間に、冷媒回路を流れる冷媒の圧力を利用して冷媒を溜めるレシーバが設けられ、前記第1の流量調整装置及び第2の流量調整装置の少なくともどちらか一方は、レシーバから冷媒の流れる方向が開弁方向であることを特徴とする冷凍システム装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012273689A JP6174314B2 (ja) | 2012-12-14 | 2012-12-14 | 冷凍システム装置 |
CN201380043440.9A CN104583689B (zh) | 2012-12-14 | 2013-12-10 | 制冷***装置 |
PCT/JP2013/083037 WO2014092064A1 (ja) | 2012-12-14 | 2013-12-10 | 冷凍システム装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012273689A JP6174314B2 (ja) | 2012-12-14 | 2012-12-14 | 冷凍システム装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014119162A true JP2014119162A (ja) | 2014-06-30 |
JP6174314B2 JP6174314B2 (ja) | 2017-08-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012273689A Active JP6174314B2 (ja) | 2012-12-14 | 2012-12-14 | 冷凍システム装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6174314B2 (ja) |
CN (1) | CN104583689B (ja) |
WO (1) | WO2014092064A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015017795A (ja) * | 2013-06-11 | 2015-01-29 | ダイキン工業株式会社 | 空気調和装置 |
JP2017040464A (ja) * | 2014-09-03 | 2017-02-23 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 冷媒量検知装置 |
CN109798690A (zh) * | 2019-03-01 | 2019-05-24 | 广东纽恩泰新能源科技发展有限公司 | 一种热泵*** |
JP2020118375A (ja) * | 2019-01-24 | 2020-08-06 | サンデン・リテールシステム株式会社 | 冷却装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104154301B (zh) * | 2014-08-01 | 2016-08-24 | 李延伟 | 一种重力阻尼式水封装置 |
CN105004085B (zh) * | 2015-07-31 | 2017-10-27 | 中国科学院广州能源研究所 | 一种蒸汽压缩式空调*** |
US11592216B2 (en) | 2018-09-12 | 2023-02-28 | Carrier Corporation | Liquid receiver for heating, air conditioning and refrigeration system |
CN116045583A (zh) * | 2022-12-13 | 2023-05-02 | 珠海格力电器股份有限公司 | 用于冰箱的制冷***及冰箱 |
CN115993011A (zh) * | 2022-12-13 | 2023-04-21 | 珠海格力电器股份有限公司 | 用于冰箱的制冷***及冰箱 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297847A (ja) * | 1988-10-03 | 1990-04-10 | Mitsubishi Electric Corp | 多室対応分離形空気調和機 |
JPH05332625A (ja) * | 1992-05-29 | 1993-12-14 | Daikin Ind Ltd | 冷凍装置の運転制御装置 |
JPH0718602B2 (ja) * | 1989-01-09 | 1995-03-06 | シンヴェント・アクシェセルスカープ | 超臨界蒸気圧縮サイクルの運転方法およびその装置 |
JPH1089780A (ja) * | 1996-09-13 | 1998-04-10 | Mitsubishi Electric Corp | 冷凍システム装置 |
JPH11248266A (ja) * | 1998-03-05 | 1999-09-14 | Mitsubishi Electric Corp | 空気調和機及び凝縮器 |
JP2001091086A (ja) * | 1999-09-20 | 2001-04-06 | Sanyo Electric Co Ltd | 空調装置 |
JP2004093022A (ja) * | 2002-08-30 | 2004-03-25 | Fuji Koki Corp | 電気式膨張弁 |
JP2006199183A (ja) * | 2005-01-21 | 2006-08-03 | Tgk Co Ltd | 膨張装置 |
JP2011521194A (ja) * | 2008-05-14 | 2011-07-21 | キャリア コーポレイション | 冷媒蒸気圧縮システムにおける充填管理 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD20050312A1 (it) * | 2005-10-20 | 2007-04-21 | Carel Spa | Struttura perfezionata di valvola per la regolazione della portata di fluidi in particolare frigoriferi |
-
2012
- 2012-12-14 JP JP2012273689A patent/JP6174314B2/ja active Active
-
2013
- 2013-12-10 WO PCT/JP2013/083037 patent/WO2014092064A1/ja active Application Filing
- 2013-12-10 CN CN201380043440.9A patent/CN104583689B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0297847A (ja) * | 1988-10-03 | 1990-04-10 | Mitsubishi Electric Corp | 多室対応分離形空気調和機 |
JPH0718602B2 (ja) * | 1989-01-09 | 1995-03-06 | シンヴェント・アクシェセルスカープ | 超臨界蒸気圧縮サイクルの運転方法およびその装置 |
JPH05332625A (ja) * | 1992-05-29 | 1993-12-14 | Daikin Ind Ltd | 冷凍装置の運転制御装置 |
JPH1089780A (ja) * | 1996-09-13 | 1998-04-10 | Mitsubishi Electric Corp | 冷凍システム装置 |
JPH11248266A (ja) * | 1998-03-05 | 1999-09-14 | Mitsubishi Electric Corp | 空気調和機及び凝縮器 |
JP2001091086A (ja) * | 1999-09-20 | 2001-04-06 | Sanyo Electric Co Ltd | 空調装置 |
JP2004093022A (ja) * | 2002-08-30 | 2004-03-25 | Fuji Koki Corp | 電気式膨張弁 |
JP2006199183A (ja) * | 2005-01-21 | 2006-08-03 | Tgk Co Ltd | 膨張装置 |
JP2011521194A (ja) * | 2008-05-14 | 2011-07-21 | キャリア コーポレイション | 冷媒蒸気圧縮システムにおける充填管理 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015017795A (ja) * | 2013-06-11 | 2015-01-29 | ダイキン工業株式会社 | 空気調和装置 |
JP2017040464A (ja) * | 2014-09-03 | 2017-02-23 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 冷媒量検知装置 |
JP2020118375A (ja) * | 2019-01-24 | 2020-08-06 | サンデン・リテールシステム株式会社 | 冷却装置 |
JP7257151B2 (ja) | 2019-01-24 | 2023-04-13 | サンデン・リテールシステム株式会社 | 冷却装置 |
CN109798690A (zh) * | 2019-03-01 | 2019-05-24 | 广东纽恩泰新能源科技发展有限公司 | 一种热泵*** |
Also Published As
Publication number | Publication date |
---|---|
JP6174314B2 (ja) | 2017-08-02 |
CN104583689B (zh) | 2017-07-11 |
WO2014092064A1 (ja) | 2014-06-19 |
CN104583689A (zh) | 2015-04-29 |
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