JP5552363B2 - 吸収ヒートポンプ - Google Patents
吸収ヒートポンプ Download PDFInfo
- Publication number
- JP5552363B2 JP5552363B2 JP2010112593A JP2010112593A JP5552363B2 JP 5552363 B2 JP5552363 B2 JP 5552363B2 JP 2010112593 A JP2010112593 A JP 2010112593A JP 2010112593 A JP2010112593 A JP 2010112593A JP 5552363 B2 JP5552363 B2 JP 5552363B2
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- Prior art keywords
- regenerator
- evaporator
- heat
- refrigerant
- liquid
- Prior art date
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- 238000010521 absorption reaction Methods 0.000 title claims description 174
- 239000007788 liquid Substances 0.000 claims description 243
- 239000003507 refrigerant Substances 0.000 claims description 140
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 239000006096 absorbing agent Substances 0.000 claims description 80
- 239000012530 fluid Substances 0.000 claims description 40
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 160
- 239000000243 solution Substances 0.000 description 59
- 230000002745 absorbent Effects 0.000 description 11
- 239000002250 absorbent Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 10
- 239000000498 cooling water Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- 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
- 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]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
-
- 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
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Description
7 補給水移送管路
8 蒸気供給管路
11 気液分離器
17、117、217 冷媒蒸気移送管
100 吸収ヒートポンプ
100−1 第一の吸収ヒートポンプ部
100−2 第二の吸収ヒートポンプ部
102、103、202、203 吸収液移送管路
116、216 冷媒蒸気移送管
122、222 吸収液スプレイ
123、223 被加熱管
21 制御装置
30 冷却管
37 逆止弁
38 逆止弁
40 逆止弁
60 排ガス流路
91 バイパス流路
92、93 ダンパ
139、239 逆止弁
150、250 蒸発器管群
151、251 垂直伝熱管
152、252 蒸発器上部管板
153、253 蒸発器下部管板
154a、154b、254a、254b 蒸発器側板
155、255 蒸発器上部ヘッダ
156、256 蒸発器下部ヘッダ
170、270 再生器管群
171、271 垂直伝熱管
172、272 再生器上部管板
173、273 再生器下部管板
174a、174b、274a、274b 再生器側板
175、275 再生器上部ヘッダ
176、276 再生器下部ヘッダ
A1、A2 吸収器(吸収部)
ALi 吸収液
B 熱交換器
C 凝縮器
CS 冷媒蒸気
CL 冷媒液
DEN 濃度センサ
E1、E2 蒸発器
G1、G2 再生器
GH、GH0、GH1、GH3、GH4、GH5、GH102、GH202 排ガス
L101、L201、L102、L202、L3 液面レベルセンサ
P 圧力センサ
P4 冷媒ポンプ
P12、P13 給水ポンプ
P101、P201 溶液ポンプ
S 蒸気
V1 蒸気弁
V103、V203 冷媒供給弁
W1 補給水
WC 冷却水
X2 熱交換器
X101、X201 溶液熱交換器
Claims (5)
- 熱源流体により冷媒を加熱して蒸発させる第一の蒸発器と;
前記第一の蒸発器で蒸発した冷媒を吸収して吸収熱で被加熱媒体を加熱する第一の吸収器と;
前記第一の吸収器で冷媒を吸収して濃度の低下した吸収液を前記熱源流体により加熱して再生する第一の再生器と;
前記熱源流体により冷媒を加熱して蒸発させる第二の蒸発器と;
前記第二の蒸発器で蒸発した冷媒を吸収して吸収熱で被加熱媒体を加熱する第二の吸収器と;
前記第二の吸収器で冷媒を吸収して濃度の低下した吸収液を前記熱源流体により加熱して再生する第二の再生器とを備え;
前記第一の蒸発器、第二の蒸発器、第二の再生器及び第一の再生器は、前記熱源流体を流す流路中に、前記熱源流体の上流側から下流側に向けて、この順に配置された;
吸収ヒートポンプ。 - 前記熱源流体が100℃まで利用する熱源ガスであり、
前記第一の蒸発器及び第二の蒸発器は、それぞれ、
蒸発器上部管板と、
蒸発器下部管板と、
前記蒸発器上部管板と蒸発器下部管板との間に設けられた、内側を液状の前記冷媒が流れる複数本の垂直伝熱管とを有し;
前記第一の再生器及び第二の再生器は、それぞれ、
再生器上部管板と、
再生器下部管板と、
前記再生器上部管板と再生器下部管板との間に設けられた内側を前記吸収液が流れる複数本の垂直伝熱管とを有し;
前記複数本の垂直伝熱管の外側を前記垂直伝熱管と交差して前記熱源ガスが流れるように構成され;
前記複数本の垂直伝熱管は、前記第一の蒸発器と、前記第二の蒸発器と、前記第二の再生器と、前記第一の再生器で、それぞれ第一の蒸発器管群と、第二の蒸発器管群と、第二の再生器管群と、第一の再生器管群とを構成し、前記第一の蒸発器管群と、前記第二の蒸発器管群と、前記第二の再生器管群と前記第一の再生器管群とは、前記熱源ガスの流れに対して直線的に配列された;
請求項1に記載の吸収ヒートポンプ。 - 前記熱源ガスの流路中、前記第二の蒸発器の下流側の端部から前記第二の再生器をバイパスして、前記熱源ガスを前記第二の再生器の下流側に流すバイパス流路と、前記バイパス流路中の前記熱源ガスの流れを制限する流れ制限手段を備える、請求項1又は請求項2に記載の吸収ヒートポンプ。
- 前記第一の吸収器及び第二の吸収器は、前記被加熱媒体としての水を加熱し大気圧以上の圧力の水蒸気を発生するように構成され、生成された水蒸気を、随伴する水から分離する気液分離器を備える、請求項1乃至請求項3のいずれか1項に記載の吸収ヒートポンプ。
- 前記熱源流体の流路中、前記第一の蒸発器の上流側に、前記熱源流体の熱で直接水蒸気を発生する熱交換器を備える、請求項1乃至請求項4のいずれか1項に記載の吸収ヒートポンプ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010112593A JP5552363B2 (ja) | 2010-05-14 | 2010-05-14 | 吸収ヒートポンプ |
CN201110124518.2A CN102242982B (zh) | 2010-05-14 | 2011-05-13 | 吸收热泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010112593A JP5552363B2 (ja) | 2010-05-14 | 2010-05-14 | 吸収ヒートポンプ |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011242014A JP2011242014A (ja) | 2011-12-01 |
JP2011242014A5 JP2011242014A5 (ja) | 2013-02-07 |
JP5552363B2 true JP5552363B2 (ja) | 2014-07-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010112593A Active JP5552363B2 (ja) | 2010-05-14 | 2010-05-14 | 吸収ヒートポンプ |
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JP (1) | JP5552363B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109458753B (zh) * | 2018-12-27 | 2024-04-02 | 双良节能系统股份有限公司 | 一种在线检测密度烟气型溴化锂吸收式低温冷水机组 |
CN113102546B (zh) * | 2021-04-12 | 2022-12-16 | 北京钢研高纳科技股份有限公司 | Gh4202镍基高温合金管材及其制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5934956B2 (ja) * | 1977-04-25 | 1984-08-25 | 日立造船株式会社 | 温水の熱回収システム等において使用せられる蒸発器 |
JPS61211668A (ja) * | 1985-03-15 | 1986-09-19 | 松下電工株式会社 | 除湿機 |
JPH08261600A (ja) * | 1995-03-22 | 1996-10-11 | Asahi Eng Co Ltd | 排熱の回収方法 |
JP4274619B2 (ja) * | 1998-04-09 | 2009-06-10 | 大阪瓦斯株式会社 | 排熱回収システム |
JP2002098435A (ja) * | 2000-09-22 | 2002-04-05 | Kawasaki Thermal Engineering Co Ltd | 吸収冷凍機 |
JP2003222434A (ja) * | 2002-01-30 | 2003-08-08 | Ebara Corp | 排ガス駆動吸収冷温水機用再生器 |
JP2004239558A (ja) * | 2003-02-07 | 2004-08-26 | Yazaki Corp | 吸収式冷温水機 |
JP2006177569A (ja) * | 2004-12-21 | 2006-07-06 | Ebara Corp | 吸収ヒートポンプシステム |
JP5250340B2 (ja) * | 2008-08-25 | 2013-07-31 | 荏原冷熱システム株式会社 | 吸収ヒートポンプ |
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2010
- 2010-05-14 JP JP2010112593A patent/JP5552363B2/ja active Active
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JP2011242014A (ja) | 2011-12-01 |
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