JP2005300069A - 吸収冷凍機 - Google Patents
吸収冷凍機 Download PDFInfo
- Publication number
- JP2005300069A JP2005300069A JP2004118972A JP2004118972A JP2005300069A JP 2005300069 A JP2005300069 A JP 2005300069A JP 2004118972 A JP2004118972 A JP 2004118972A JP 2004118972 A JP2004118972 A JP 2004118972A JP 2005300069 A JP2005300069 A JP 2005300069A
- Authority
- JP
- Japan
- Prior art keywords
- exhaust heat
- absorption liquid
- regenerator
- temperature
- absorption
- 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
- 238000010521 absorption reaction Methods 0.000 title claims description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000012530 fluid Substances 0.000 claims abstract description 41
- 239000006096 absorbing agent Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 94
- 239000003507 refrigerant Substances 0.000 claims description 52
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000001704 evaporation Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 claims 1
- 230000002745 absorbent Effects 0.000 abstract description 18
- 239000002250 absorbent Substances 0.000 abstract description 18
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 239000000498 cooling water Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 8
- 239000002918 waste heat Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 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
- 230000017525 heat dissipation Effects 0.000 description 1
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
- A47G19/2266—Means for facilitating drinking, e.g. for infants or invalids
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2200/00—Details not otherwise provided for in A47G
- A47G2200/16—Temperature
- A47G2200/163—Temperature indicator
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- 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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/006—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the sorption type system
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- 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]
- Y02B30/62—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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
【解決手段】他の設備から供給される排熱流体が内部を流れる伝熱管3Bを排熱再生器3の中段部分に設けると共に、伝熱管3Bの上方に散布器3Cを、下方に吸収液吐出口3Aを設け、流量制御弁13が不調になって、排熱流体供給管30から伝熱管3Bへの排熱流体の供給量削減が不能になったときに、吸収液ポンプ11の運転を停止するか回転数を減らして、吸収器7から排熱再生器3への吸収液の搬送量を制限することの可能な制御器36を設けるようにした。
【選択図】 図1
Description
2 低温再生器
3 排熱再生器
3A (吸収液の)吐出口
3B 伝熱管
3C 散布器
4 凝縮器
5 排熱凝縮器
6 蒸発器
6A 伝熱管
7 吸収器
8 低温熱交換器
9 高温熱交換器
10 冷媒ポンプ
11、12 吸収液ポンプ
13 流量制御弁(三方弁)
14〜17 開閉弁
18〜23 吸収液管
24〜29 冷媒管
30 排熱流体供給管
31 バイパス管
32 冷温水管
33 冷却水管
34 均圧管
35 温度センサ
36 制御器
100、100X 吸収冷凍機
Claims (2)
- 冷媒を吸収した吸収液を加熱し、冷媒を蒸発分離して吸収液を濃縮再生する熱源として、他設備から供給される排熱流体が用いられる排熱再生器を備えた吸収冷凍機において、排熱再生器の中段部分に排熱流体が内部を流れる伝熱管を設けると共に、伝熱管の上方に吸収液散布器を、下方に吸収液吐出口を設け、伝熱管内への排熱流体の供給量削減が不能になったとき、吸収液ポンプの運転を停止するか回転数を減らして、吸収器から排熱再生器への吸収液の搬送量を制限することの可能な制御手段を設けたことを特徴とする吸収冷凍機。
- 蒸発器で蒸発する冷媒により冷却されて蒸発器から吐出した冷水の温度が設定温度より低下したときに、制御手段が排熱流体の伝熱管内への供給量削減操作不能と判断して吸収液ポンプの運転を停止するか、回転数を減らして吸収器から排熱再生器への吸収液の搬送量を制限するように構成されたことを特徴とする請求項1記載の吸収冷凍機。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004118972A JP4315855B2 (ja) | 2004-04-14 | 2004-04-14 | 吸収冷凍機 |
| CNB2004100115919A CN100342190C (zh) | 2004-04-14 | 2004-12-21 | 吸收冷冻机 |
| KR1020050005187A KR100585352B1 (ko) | 2004-04-14 | 2005-01-20 | 흡수 냉동기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004118972A JP4315855B2 (ja) | 2004-04-14 | 2004-04-14 | 吸収冷凍機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005300069A true JP2005300069A (ja) | 2005-10-27 |
| JP4315855B2 JP4315855B2 (ja) | 2009-08-19 |
Family
ID=35263275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004118972A Expired - Fee Related JP4315855B2 (ja) | 2004-04-14 | 2004-04-14 | 吸収冷凍機 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4315855B2 (ja) |
| KR (1) | KR100585352B1 (ja) |
| CN (1) | CN100342190C (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309617A (ja) * | 2006-05-22 | 2007-11-29 | Chugoku Electric Power Co Inc:The | ガス冷房システム |
| JP2010085006A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | 吸収式冷温水機 |
| CN101871705A (zh) * | 2009-04-24 | 2010-10-27 | 萨曼斯有限公司 | 冷却器-热泵 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4776416B2 (ja) * | 2006-03-28 | 2011-09-21 | 三洋電機株式会社 | 吸収冷凍機 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3086594B2 (ja) * | 1994-08-10 | 2000-09-11 | 三洋電機株式会社 | 一重二重効用吸収式冷凍機 |
| JP4079576B2 (ja) * | 2000-06-05 | 2008-04-23 | 三洋電機株式会社 | 吸収冷凍機 |
| JP4553522B2 (ja) * | 2001-07-19 | 2010-09-29 | 三洋電機株式会社 | 吸収冷凍機 |
| CN2536974Y (zh) * | 2002-03-22 | 2003-02-19 | 大连三洋制冷有限公司 | 单双效结合烟气利用型吸收式制冷机 |
-
2004
- 2004-04-14 JP JP2004118972A patent/JP4315855B2/ja not_active Expired - Fee Related
- 2004-12-21 CN CNB2004100115919A patent/CN100342190C/zh not_active Expired - Fee Related
-
2005
- 2005-01-20 KR KR1020050005187A patent/KR100585352B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007309617A (ja) * | 2006-05-22 | 2007-11-29 | Chugoku Electric Power Co Inc:The | ガス冷房システム |
| JP2010085006A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | 吸収式冷温水機 |
| CN101871705A (zh) * | 2009-04-24 | 2010-10-27 | 萨曼斯有限公司 | 冷却器-热泵 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1683846A (zh) | 2005-10-19 |
| KR100585352B1 (ko) | 2006-06-02 |
| KR20050101113A (ko) | 2005-10-20 |
| JP4315855B2 (ja) | 2009-08-19 |
| CN100342190C (zh) | 2007-10-10 |
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