JP6907438B2 - 吸収式熱交換システム - Google Patents
吸収式熱交換システム Download PDFInfo
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- JP6907438B2 JP6907438B2 JP2017158909A JP2017158909A JP6907438B2 JP 6907438 B2 JP6907438 B2 JP 6907438B2 JP 2017158909 A JP2017158909 A JP 2017158909A JP 2017158909 A JP2017158909 A JP 2017158909A JP 6907438 B2 JP6907438 B2 JP 6907438B2
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- fluid
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- heat
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- 238000010521 absorption reaction Methods 0.000 title claims description 127
- 239000012530 fluid Substances 0.000 claims description 354
- 239000003507 refrigerant Substances 0.000 claims description 99
- 239000007788 liquid Substances 0.000 claims description 63
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000001704 evaporation Methods 0.000 claims description 23
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 10
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009834 vaporization Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 69
- 239000006096 absorbing agent Substances 0.000 description 48
- 238000012546 transfer Methods 0.000 description 22
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Description
10 吸収器
20 蒸発器
30 再生器
40 凝縮器
48 低温熱源バイパス管
99 冷媒熱交換器
GP 低温熱源流体
RP 昇温対象流体
RS 駆動熱源流体
Sa 濃溶液
Sw 希溶液
Ve 蒸発器冷媒蒸気
Vf 冷媒液
Vg 再生器冷媒蒸気
Claims (6)
- 吸収式熱交換システムであって;
吸収液が冷媒の蒸気を吸収して濃度が低下した希溶液となる際に放出した吸収熱によって第1の被加熱流体の温度を上昇させる吸収部と;
冷媒の蒸気が凝縮して冷媒液となる際に放出した凝縮熱によって第2の被加熱流体の温度を上昇させる凝縮部と;
前記凝縮部から前記冷媒液を導入し、導入した前記冷媒液が蒸発して前記吸収部に供給される前記冷媒の蒸気となる際に必要な蒸発潜熱を加熱源流体から奪うことで前記加熱源流体の温度を低下させる蒸発部と;
前記吸収部から前記希溶液を導入し、導入した前記希溶液を加熱し前記希溶液から冷媒を離脱させて濃度が上昇した濃溶液とするのに必要な熱を加熱源流体から奪うことで前記加熱源流体の温度を低下させる再生部とを備え;
前記吸収液と前記冷媒との吸収ヒートポンプサイクルによって、前記吸収部は前記再生部よりも内部の圧力及び温度が高くなり、前記蒸発部は前記凝縮部よりも内部の圧力及び温度が高くなるように構成され;
前記蒸発部及び前記再生部に供給される前記加熱源流体は、前記吸収式熱交換システム外の熱源設備から供給されたものであり;
前記熱源設備から供給されて前記蒸発部及び前記再生部に導入される前の前記加熱源流体から分岐された一部の前記加熱源流体を前記第1の被加熱流体として前記吸収部に導入するように構成された;
吸収式熱交換システム。
- 前記吸収部から流出した前記第1の被加熱流体の温度が所定の温度になるように、前記蒸発部及び前記再生部に流入する前記加熱源流体の流量と前記吸収部に前記第1の被加熱流体として流入する前記加熱源流体の流量との比が設定された;
請求項1に記載の吸収式熱交換システム。 - 前記凝縮部から流出した前記第2の被加熱流体が前記蒸発部及び前記再生部の少なくとも一方から流出した前記加熱源流体と混合するように構成された;
請求項1又は請求項2に記載の吸収式熱交換システム。 - 前記凝縮部から流出した前記第2の被加熱流体から分岐された一部の前記第2の被加熱流体を、前記吸収部に導入される前の前記第1の被加熱流体に合流させる部分被加熱流体バイパス流路を備える;
請求項1乃至請求項3のいずれか1項に記載の吸収式熱交換システム。 - 前記吸収部から流出した前記第1の被加熱流体の温度が所定の温度になるように、前記凝縮部から流出した前記第2の被加熱流体の、前記蒸発部及び前記再生部の少なくとも一方から流出した前記加熱源流体と混合する流量と、前記部分被加熱流体バイパス流路を流れる流量との比が設定された;
請求項4に記載の吸収式熱交換システム。 - 前記凝縮部から前記蒸発部に搬送される前記冷媒液と、前記蒸発部及び前記再生部の少なくとも一方から流出した前記加熱源流体と、の間で熱交換を行わせる冷媒熱交換器を備える;
請求項1乃至請求項5のいずれか1項に記載の吸収式熱交換システム。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017158909A JP6907438B2 (ja) | 2017-08-21 | 2017-08-21 | 吸収式熱交換システム |
CN201810902596.2A CN109425144B (zh) | 2017-08-21 | 2018-08-09 | 吸收式热交换系统 |
CN201821286198.4U CN208817758U (zh) | 2017-08-21 | 2018-08-09 | 吸收式热交换系统 |
Applications Claiming Priority (1)
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JP2017158909A JP6907438B2 (ja) | 2017-08-21 | 2017-08-21 | 吸収式熱交換システム |
Publications (2)
Publication Number | Publication Date |
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JP2019035560A JP2019035560A (ja) | 2019-03-07 |
JP6907438B2 true JP6907438B2 (ja) | 2021-07-21 |
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JP2017158909A Active JP6907438B2 (ja) | 2017-08-21 | 2017-08-21 | 吸収式熱交換システム |
Country Status (2)
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JP (1) | JP6907438B2 (ja) |
CN (2) | CN208817758U (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58117976A (ja) * | 1981-12-29 | 1983-07-13 | 三洋電機株式会社 | 吸収ヒ−トポンプ装置 |
JPS61125144U (ja) * | 1985-01-24 | 1986-08-06 | ||
JP2005308373A (ja) * | 2004-04-26 | 2005-11-04 | Shizuo Kobayashi | 燃焼炉排出熱の輸送システム、及び、燃焼炉排出熱の輸送方法 |
JP2007333342A (ja) * | 2006-06-16 | 2007-12-27 | Mitsubishi Heavy Ind Ltd | 多重効用吸収冷凍機 |
JP2012202589A (ja) * | 2011-03-24 | 2012-10-22 | Hitachi Appliances Inc | 吸収式ヒートポンプ装置 |
JP6280170B2 (ja) * | 2015-10-13 | 2018-02-14 | 荏原冷熱システム株式会社 | 濃縮装置 |
CN105953426A (zh) * | 2016-05-13 | 2016-09-21 | 湖南同为节能科技有限公司 | 一种热泵型大温差供热方法 |
CN106352589A (zh) * | 2016-08-30 | 2017-01-25 | 北京华源泰盟节能设备有限公司 | 一种分体式吸收式换热机组及其换热方法 |
-
2017
- 2017-08-21 JP JP2017158909A patent/JP6907438B2/ja active Active
-
2018
- 2018-08-09 CN CN201821286198.4U patent/CN208817758U/zh active Active
- 2018-08-09 CN CN201810902596.2A patent/CN109425144B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109425144B (zh) | 2022-03-29 |
CN208817758U (zh) | 2019-05-03 |
JP2019035560A (ja) | 2019-03-07 |
CN109425144A (zh) | 2019-03-05 |
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