JP2012145296A - 冷凍システム - Google Patents
冷凍システム Download PDFInfo
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- JP2012145296A JP2012145296A JP2011005301A JP2011005301A JP2012145296A JP 2012145296 A JP2012145296 A JP 2012145296A JP 2011005301 A JP2011005301 A JP 2011005301A JP 2011005301 A JP2011005301 A JP 2011005301A JP 2012145296 A JP2012145296 A JP 2012145296A
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- pressure receiver
- low
- pressure
- refrigerant
- liquid
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Abstract
【解決手段】冷媒圧縮機11、凝縮器12、高圧受液器13、膨張弁14、低圧受液器15及び蒸発器16が順次接続された循環冷媒回路を備え、冷凍若しくはヒートポンプサイクルを構成した冷凍システムにおいて、高圧受液器13と低圧受液器15の間に、高圧受液器13側の冷媒液を昇圧して低圧受液器15側へ強制的に送り込むブースターポンプ17を設けてなる冷凍システム。
【選択図】図1
Description
11 冷媒圧縮機
12 凝縮器
13 高圧受液器
14 膨張弁
15 低圧受液器
16 蒸発器
16a 冷却コイル
17 ブースターポンプ
18i 冷媒配管(リターン配管)
19 分流器(ディストリビュータ)
20 冷媒液ポンプ
22 逆止弁
23 逆止弁
24 調整弁
25 圧力計
26 止弁
29 冷却水
30 圧力センサー
31 逆止弁
Claims (2)
- 冷媒圧縮機、凝縮器、高圧受液器、膨張弁、低圧受液器及び蒸発器が順次接続された循環冷媒回路を備え、冷凍若しくはヒートポンプサイクルを構成した冷凍システムにおいて、
前記高圧受液器と前記低圧受液器の間に、前記高圧受液器側の冷媒液を昇圧して前記低圧受液器側へ強制的に送り込むブースターポンプを設けてなることを特徴とする冷凍システム。 - 上記凝縮器または上記高圧受液器と上記低圧受液器の間に、上記低圧受液器内の液量に応じて、前記高圧受液器からの冷媒液を該凝縮器または該高圧受液器側に戻す冷媒リターン回路を設けてなることを特徴とする請求項1記載の冷凍システム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011005301A JP5445472B2 (ja) | 2011-01-13 | 2011-01-13 | 冷凍システム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011005301A JP5445472B2 (ja) | 2011-01-13 | 2011-01-13 | 冷凍システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012145296A true JP2012145296A (ja) | 2012-08-02 |
| JP5445472B2 JP5445472B2 (ja) | 2014-03-19 |
Family
ID=46789027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011005301A Active JP5445472B2 (ja) | 2011-01-13 | 2011-01-13 | 冷凍システム |
Country Status (1)
| Country | Link |
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| JP (1) | JP5445472B2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3553422A1 (en) * | 2018-04-11 | 2019-10-16 | Rolls-Royce North American Technologies, Inc. | Mechanically pumped system for direct control of two-phase isothermal evaporation |
| US10921042B2 (en) | 2019-04-10 | 2021-02-16 | Rolls-Royce North American Technologies Inc. | Method for reducing condenser size and power on a heat rejection system |
| US11022360B2 (en) | 2019-04-10 | 2021-06-01 | Rolls-Royce North American Technologies Inc. | Method for reducing condenser size and power on a heat rejection system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8710950B2 (en) | 2004-12-23 | 2014-04-29 | Hill-Rom Services, Inc. | Wireless control system for a patient support apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58142658U (ja) * | 1982-10-25 | 1983-09-26 | 株式会社 東洋製作所 | 冷凍装置 |
| JPS61295467A (ja) * | 1985-06-21 | 1986-12-26 | 株式会社 パテイネ商会 | 冷凍装置 |
| JP2001235237A (ja) * | 2000-02-18 | 2001-08-31 | Toyo Eng Works Ltd | 冷凍システム |
| JP2004245497A (ja) * | 2003-02-13 | 2004-09-02 | Kansai Electric Power Co Inc:The | 冷凍装置における液溜器への冷媒液供給制御方法及び装置 |
-
2011
- 2011-01-13 JP JP2011005301A patent/JP5445472B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58142658U (ja) * | 1982-10-25 | 1983-09-26 | 株式会社 東洋製作所 | 冷凍装置 |
| JPS61295467A (ja) * | 1985-06-21 | 1986-12-26 | 株式会社 パテイネ商会 | 冷凍装置 |
| JP2001235237A (ja) * | 2000-02-18 | 2001-08-31 | Toyo Eng Works Ltd | 冷凍システム |
| JP2004245497A (ja) * | 2003-02-13 | 2004-09-02 | Kansai Electric Power Co Inc:The | 冷凍装置における液溜器への冷媒液供給制御方法及び装置 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3553422A1 (en) * | 2018-04-11 | 2019-10-16 | Rolls-Royce North American Technologies, Inc. | Mechanically pumped system for direct control of two-phase isothermal evaporation |
| US10906150B2 (en) | 2018-04-11 | 2021-02-02 | Rolls-Royce North American Technologies Inc | Mechanically pumped system for direct control of two-phase isothermal evaporation |
| US10921042B2 (en) | 2019-04-10 | 2021-02-16 | Rolls-Royce North American Technologies Inc. | Method for reducing condenser size and power on a heat rejection system |
| US11022360B2 (en) | 2019-04-10 | 2021-06-01 | Rolls-Royce North American Technologies Inc. | Method for reducing condenser size and power on a heat rejection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5445472B2 (ja) | 2014-03-19 |
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