JP2009168358A - 冷水発生システム及び吸収式冷凍機 - Google Patents
冷水発生システム及び吸収式冷凍機 Download PDFInfo
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- JP2009168358A JP2009168358A JP2008007862A JP2008007862A JP2009168358A JP 2009168358 A JP2009168358 A JP 2009168358A JP 2008007862 A JP2008007862 A JP 2008007862A JP 2008007862 A JP2008007862 A JP 2008007862A JP 2009168358 A JP2009168358 A JP 2009168358A
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- absorber
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 102
- 239000006096 absorbing agent Substances 0.000 claims abstract description 99
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims description 41
- 230000008020 evaporation Effects 0.000 claims description 41
- 239000003507 refrigerant Substances 0.000 claims description 41
- 239000000498 cooling water Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- 230000009897 systematic effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002918 waste heat Substances 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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
-
- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
【解決手段】冷水発生システム70は、温水を熱源として冷水を発生する一重効用吸収式冷凍機1と、多段蒸発吸収器を備えた吸収式冷凍機2とからなる。そして、この冷水発生システム70は、温水及び冷水を、先に一重効用吸収式冷凍機1に流し、次に多段蒸発吸収器を備えた吸収式冷凍機2に流すように構成している。
【選択図】図1
Description
(1)前記一重効用吸収式冷凍機を複数台で構成したこと。
(2)前記(1)において、前記一重効用吸収式冷凍機を2台で構成し、前記多段蒸発吸収器を備えた吸収式冷凍機を1台で構成したこと。
(3)前記一重効用吸収式冷凍機の台数を前記多段蒸発吸収器を備えた吸収式冷凍機の台数より多くしたこと。
(4)前記一重効用吸収式冷凍機及び前記多段蒸発吸収器を冷却する冷却水を、先に前記一重効用吸収式冷凍機に流し、次に前記多段蒸発吸収器を備えた吸収式冷凍機に流すように構成したこと。
(1)前記単段蒸発吸収器及び前記多段蒸発吸収器を冷却する冷却水を、先に前記単段蒸発吸収器に流し、次に多段蒸発吸収器に流すように構成したこと。
(2)前記単段蒸発吸収器を前記多段蒸発吸収器の上に設け、前記単段蒸発吸収器の蒸発器と前記多段蒸発吸収器の一方の段の蒸発器とを上下に連通すると共に、前記単段蒸発吸収器の吸収器と前記多段蒸発吸収器の一方の段の吸収器とを上下に連通し
たこと。
本発明の第1実施形態の冷水発生システム及びその変形例を図1及び図2を用いて説明する。図1は本発明の第1実施形態の冷水発生システム70の系統図、図2は図1の冷水発生システム70の変形例の系統図である。
次に、本発明の第2実施形態の冷水発生システム及びその変形例について図3及び図4を用いて説明する。図3は本発明の第2実施形態の冷水発生システム70の系統図、図4は図3の冷水発生システム70の変形例の系統図である。この第2実施形態は、次に述べる点で第1実施形態と相違するものであり、その他の点については第1実施形態と基本的には同一であるので、重複する説明を省略する。
次に、本発明の第3実施形態の吸収式冷凍機及びその変形例について図5及び図6を用いて説明する。図5は本発明の第3実施形態の吸収式冷凍機80の系統図、図6は図5の吸収式冷凍機80の変形例の系統図である。
次に、本発明の第4実施形態の吸収式冷凍機及びその変形例について図7及び図8を用いて説明する。図7は本発明の第4実施形態の吸収式冷凍機80の系統図、図8は図7の吸収式冷凍機80の変形例の系統図である。この第4実施形態は、次に述べる点で第3実施形態と相違するものであり、その他の点については第3実施形態と基本的には同一であるので、重複する説明を省略する。
Claims (8)
- 温水を熱源として冷水を発生する一重効用吸収式冷凍機と、多段蒸発吸収器を備えた吸収式冷凍機とからなる冷水発生システムであって、
前記温水及び前記冷水を、先に前記一重効用吸収式冷凍機に流し、次に前記多段蒸発吸収器を備えた吸収式冷凍機に流すように構成した
ことを特徴とする冷水発生システム。 - 請求項1において、前記一重効用吸収式冷凍機を複数台で構成したことを特徴とする冷水発生システム。
- 請求項2において、前記一重効用吸収式冷凍機を2台で構成し、前記多段蒸発吸収器を備えた吸収式冷凍機を1台で構成したことを特徴とする冷水発生システム。
- 請求項1において、前記一重効用吸収式冷凍機の台数を前記多段蒸発吸収器を備えた吸収式冷凍機の台数より多くしたことを特徴とする冷水発生システム。
- 請求項1から4の何れかにおいて、前記一重効用吸収式冷凍機及び前記多段蒸発吸収器を冷却する冷却水を、先に前記一重効用吸収式冷凍機に流し、次に前記多段蒸発吸収器を備えた吸収式冷凍機に流すように構成したことを特徴とする冷水発生システム。
- 再生器、凝縮器、蒸発吸収器、これらの機器を結ぶ溶液流路及び冷媒流路、溶液及び冷媒をサイクル内に循環させる溶液ポンプ及び冷媒ポンプ、熱源である温水を流す熱源温水流路、冷水を流す冷水流路を備えた吸収冷凍機において、
1組で対となって機能する単段蒸発吸収器と複数組で対となって機能する多段蒸発吸収器とを組み合わせて前記蒸発吸収器を構成し、
前記冷水を、先に前記単段蒸発吸収器に流し、次に前記多段蒸発吸収器に流すように構成した
ことを特徴とする吸収式冷凍機。 - 請求項6において、前記単段蒸発吸収器及び前記多段蒸発吸収器を冷却する冷却水を、先に前記単段蒸発吸収器に流し、次に多段蒸発吸収器に流すように構成したことを特徴とする吸収式冷凍機。
- 請求項6において、前記単段蒸発吸収器を前記多段蒸発吸収器の上に設け、前記単段蒸発吸収器の蒸発器と前記多段蒸発吸収器の一方の段の蒸発器とを上下に連通すると共に、前記単段蒸発吸収器の吸収器と前記多段蒸発吸収器の一方の段の吸収器とを上下に連通し
たことを特徴とする吸収式冷凍機。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008007862A JP5065921B2 (ja) | 2008-01-17 | 2008-01-17 | 冷水発生システム |
EP09000513.3A EP2080966B1 (en) | 2008-01-17 | 2009-01-15 | Chilled water generation system |
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---|---|---|---|
JP2008007862A JP5065921B2 (ja) | 2008-01-17 | 2008-01-17 | 冷水発生システム |
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JP2009168358A true JP2009168358A (ja) | 2009-07-30 |
JP5065921B2 JP5065921B2 (ja) | 2012-11-07 |
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JP2008007862A Active JP5065921B2 (ja) | 2008-01-17 | 2008-01-17 | 冷水発生システム |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111964301A (zh) * | 2020-08-17 | 2020-11-20 | 清华大学 | 一种可实现多区域独立供热的吸收式换热器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108507220A (zh) * | 2017-02-28 | 2018-09-07 | 远大空调有限公司 | 一种溴化锂吸收式冷却机组及其冷却方式 |
CN108507219A (zh) * | 2017-02-28 | 2018-09-07 | 远大空调有限公司 | 一种复合型两级式溴化锂吸收式热泵及工作方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07139844A (ja) * | 1993-11-12 | 1995-06-02 | Hitachi Ltd | 吸収冷凍機 |
JPH11237137A (ja) * | 1998-02-23 | 1999-08-31 | Daikin Ind Ltd | 吸収式冷凍装置 |
JP2001133071A (ja) * | 1999-11-02 | 2001-05-18 | Tokyo Gas Co Ltd | 吸収冷温水機 |
JP2004198087A (ja) * | 2002-12-20 | 2004-07-15 | Ebara Corp | 吸収冷凍装置及び吸収冷凍システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205137A (en) * | 1990-09-05 | 1993-04-27 | Hitachi, Ltd. | Absorption air conditioner |
US5572884A (en) * | 1994-11-04 | 1996-11-12 | The Ohio State University Research Foundation | Heat pump |
JP2000266422A (ja) * | 1999-01-12 | 2000-09-29 | Kawasaki Thermal Engineering Co Ltd | 吸収冷凍機 |
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- 2008-01-17 JP JP2008007862A patent/JP5065921B2/ja active Active
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2009
- 2009-01-15 EP EP09000513.3A patent/EP2080966B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07139844A (ja) * | 1993-11-12 | 1995-06-02 | Hitachi Ltd | 吸収冷凍機 |
JPH11237137A (ja) * | 1998-02-23 | 1999-08-31 | Daikin Ind Ltd | 吸収式冷凍装置 |
JP2001133071A (ja) * | 1999-11-02 | 2001-05-18 | Tokyo Gas Co Ltd | 吸収冷温水機 |
JP2004198087A (ja) * | 2002-12-20 | 2004-07-15 | Ebara Corp | 吸収冷凍装置及び吸収冷凍システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111964301A (zh) * | 2020-08-17 | 2020-11-20 | 清华大学 | 一种可实现多区域独立供热的吸收式换热器 |
CN111964301B (zh) * | 2020-08-17 | 2022-06-21 | 清华大学 | 一种可实现多区域独立供热的吸收式换热器 |
Also Published As
Publication number | Publication date |
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EP2080966B1 (en) | 2019-06-12 |
EP2080966A2 (en) | 2009-07-22 |
EP2080966A3 (en) | 2012-06-27 |
JP5065921B2 (ja) | 2012-11-07 |
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