JPS5993159A - Absorption refrigerator - Google Patents
Absorption refrigeratorInfo
- Publication number
- JPS5993159A JPS5993159A JP57202628A JP20262882A JPS5993159A JP S5993159 A JPS5993159 A JP S5993159A JP 57202628 A JP57202628 A JP 57202628A JP 20262882 A JP20262882 A JP 20262882A JP S5993159 A JPS5993159 A JP S5993159A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- absorption
- generator
- combustion waste
- absorption refrigerator
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 28
- 239000002912 waste gas Substances 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000000779 smoke Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（イ）発明の技術分野
本発明は化学プラントや工場等の設備から排出される燃
焼廃ガスを駆動熱源とし、低圧下で冷媒と吸収液の密閉
循環サイクルを形成する所謂廃ガス駆動式吸収冷凍機（
又は吸収ヒートポンプ）に関する。[Detailed description of the invention] (a) Technical field of the invention The present invention uses combustion waste gas discharged from equipment such as chemical plants and factories as a driving heat source to form a closed circulation cycle of refrigerant and absorption liquid under low pressure. The so-called waste gas-driven absorption refrigerator (
or absorption heat pump).
（ロ）従来技術とその問題点
此ｎｌｔ 廃ガスＩｌ′ＪＡ勅式吸収冷凍機（吸収ヒー
トポンプ）は、従来、発生器に多数の煙管を配設し、こ
の煙管に燃焼廃ガスを流通せしめる手段によって発生器
内の吸収液から冷媒を分離せしめ吸収液の再生を行なっ
ている。しかし、則る従来手段においては、高温の燃焼
廃ガス中に含まれている様々な成分の作用で煙管が鳥触
ｌ−やすく、多数の煙管のうちの一箇所でも亀裂を生じ
ると、その亀裂した箇所から発生器内へ大気が１７人し
、吸収冷凍機（吸収ヒートポンプ）の運転を行なえなく
なる問題がある。(B) Conventional technology and its problems This nlt Waste gas Il'JA standard absorption refrigerator (absorption heat pump) is a conventional method in which a generator is provided with a large number of smoke pipes, and combustion waste gas is made to flow through the smoke pipes. The refrigerant is separated from the absorbent liquid in the generator to regenerate the absorbent liquid. However, with conventional methods that comply with the regulations, smoke pipes are easily touched by birds due to the effects of various components contained in high-temperature combustion waste gas, and if even one of the many smoke pipes cracks, the crack will cause a crack. There is a problem in that air enters the generator from the location where the air leaks, making it impossible to operate the absorption chiller (absorption heat pump).
（ハ）問題点を解決するための手段
本発明は、上記問題点Ｋ ｇみ、吸収冷凍機（又は吸収
ヒートポンプ）の発生器と燃焼廃ガス通路とを多数のヒ
ートパイプで熱的に接続する手段を採ることにより、発
生器の４’Ｆｒ造部材が高温の燃焼廃ガスに直接曝され
ないようにして肌触を防止し、所謂廃ガス駆動式吸収冷
凍機（吸収ヒートポンプ）の運転を従来のものより安全
に行なえるようにしたものである。(c) Means for solving the problems The present invention solves the above problems by thermally connecting the generator of the absorption refrigerator (or absorption heat pump) and the combustion waste gas passage with a large number of heat pipes. By taking measures to prevent the 4'Fr structural members of the generator from being directly exposed to high-temperature combustion waste gas and preventing it from touching the skin, the operation of the so-called waste gas-driven absorption refrigerating machine (absorption heat pump) can be reduced from the conventional operation. This makes it safer than anything else.
に）実施例
図面は本発明の一実施しリを示した吸収冷凍機の概略構
成図で、（１）は発生器、（２）は凝縮器、（３）は蒸
発器、（４）は吸収器及び（５）は浴欣熱父換器で、こ
れら構成機器は冷媒蒸気管（６）、冷媒液流下管（力、
冷媒ポンプ（８）を有する冷媒還流管（９）、溶液ポン
プ（１１を有する稀液管θυ及び濃液管（１２で気密に
接続されて大気圧以下の低圧下で冷媒と吸収液の密閉循
環サイクルを形成するようになっている。（１３）は蒸
発器（３）に収納した冷水管であり、（１４）は吸収器
（イ）及び凝縮器（２）に収納した冷却水管である。(2) Example drawing is a schematic configuration diagram of an absorption refrigerator showing one implementation of the present invention, (1) is a generator, (2) is a condenser, (3) is an evaporator, and (4) is a The absorber and (5) are bath heat exchangers, and these components include a refrigerant vapor pipe (6), a refrigerant liquid flow pipe (power,
A refrigerant return pipe (9) with a refrigerant pump (8), a dilute liquid pipe θυ with a solution pump (11) and a concentrated liquid pipe (12) are airtightly connected to enable closed circulation of refrigerant and absorption liquid under low pressure below atmospheric pressure. A cycle is formed. (13) is a cold water pipe housed in the evaporator (3), and (14) is a cold water pipe housed in the absorber (a) and condenser (2).
（＋！ｉｌは化学プラントや上用等の設（！ｆ！ｔ （
図示せず）において排出される燃焼廃ガスが例えば図の
紙面表側から裏側へと流通して大気中に廃密されるよう
にした燃焼廃ガス通路で、該通路と前記発生器（１）に
はＺイン（ｌ ｌｉｔ （Ｉｆｉｌ・・・を有するヒー
トパイプ（＋ ７１ （＋ ７＋・・・、 が多数配設
されており、該ヒートパ・インを介して高温の燃焼廃ガ
スの熱エネルギーが発生器（１）内の吸収液へ伝えられ
、吸収冷凍機が駆軸される。(+!il is for chemical plants, industrial facilities, etc. (!f!t (
This is a combustion waste gas passage in which the combustion waste gas discharged from the generator (not shown) flows, for example, from the front side of the page to the back side of the figure, and is discharged into the atmosphere. A large number of heat pipes (+71 (+7+...) are installed, and the thermal energy of the high temperature combustion waste gas is generated through the heat pipes. It is transmitted to the absorption liquid in the container (1), and the absorption refrigerator is driven.
１１−＋る（１１？成の吸収冷凍機においては、多数の
ヒートパイプ（＋ ７７ （１’／Ｊ・・・のうちの少
数が燃焼廃ガスによって１１４７ｒｌ＋されて＋１３．
裂を生じても、当該少数のヒートパイプ（１７１が燃焼
廃ガスの熱エネルギーを発生器（１）内の吸収液へ伝え
る機能を失なうにとどまり、ｎｉｌ述した従来の吸収冷
凍機のように賽管の一箇所が亀裂すると発生器内へ大気
が侵入して冷凍運転が行なえなくなるような弊′Ｒを生
じない。すなわち亀裂の生じていないヒートパイプｆｌ
７１ （１７）・・・を介して燃焼廃ガスの熱エネル
ギーが発生器（１）へ供給されるので、吸収冷凍機は、
低圧下で冷媒と吸収／ｌｋとの密閉循環サイクルが継続
し゛〔形成され、蒸発器（３）での冷媒気化作用が引き
続き行われて冷水管（１３）から冷水を得られるのであ
る。また、本発明吸収冷凍機においては、亀裂を生じた
ヒートパイプ（ｉ力を吸収冷凍様の運転休止中に修復す
れば良く、従来の吸収冷凍伊（のように発生器（１）内
の吸収液を除去してから煙管の亀裂箇所を１％Ｊ、？ｔ
Ｌ、その後１１び吸収液を充填し、更に発生器（１）
その他の構成機器内を大気圧以下にするＪ９「１ｆｉＷ
ｈ’Ｌ ？引きを行なう等のはん雑な作業も不要であ
る。In an absorption refrigerator of 11-+ (11? structure), a small number of the large number of heat pipes (+77 (1'/J...) is heated by the combustion waste gas to +13.
Even if cracks occur, the small number of heat pipes (171) will simply lose their ability to transfer the thermal energy of the combustion waste gas to the absorbing liquid in the generator (1), and will not be able to function like the conventional absorption chiller mentioned above. If one part of the slotted pipe is cracked, air will enter the generator and the refrigeration operation will not be possible.In other words, the heat pipe fl without any cracks will not occur.
71 (17)... Since the thermal energy of the combustion waste gas is supplied to the generator (1), the absorption chiller is
A closed circulation cycle of refrigerant and absorption/lk continues under low pressure, and refrigerant vaporization in the evaporator (3) continues to obtain cold water from the cold water pipe (13). In addition, in the absorption refrigerating machine of the present invention, it is only necessary to repair the cracked heat pipe (i.e., during the suspension of absorption refrigerating operation). After removing the liquid, apply 1% J, ?t to the cracked part of the smoke pipe.
L, then 11 and fill with absorption liquid, and then generator (1)
J9 "1fiW" that lowers the pressure inside other components to below atmospheric pressure
h'L? Complicated work such as pulling is also unnecessary.
（ホ）発明の効果
本発明ハ、以）、のよ５ｆＣ１此Ｊｔｌ（Ｉｉ カスＲ
４ｊ、 ＩＭ式ｊｌｊｊ収冷凍機（又は吸収ヒートポン
プ）において、発生器と燃焼廃ガス通路とを多数のヒー
トパイプ゛で熱的に接続したものであるから、燃焼廃ガ
ス辿路内のヒートパイプの一部が廃ガスで＋＋Ａ触され
て１ｕ裂を生じても当該ヒートパイプの機能が失なわれ
るにとどまり、従来のもののように、発生器の補遺部材
たる煙管の一箇所でも廃ガスで〃晶触されて亀裂を生じ
ると低圧下での冷媒と吸収液の循環サイクルが形成でき
なくなるようなことが１ヨク、冷凍（ヒートポンプ）運
転を従来の廃ガス駆動式鰻収冷凍機より安全に行なえる
という実用的効果を奏するものである。(e) Effects of the invention This invention c.
4j, In the IM type refrigerating machine (or absorption heat pump), the generator and the combustion waste gas passage are thermally connected by a large number of heat pipes, so the number of heat pipes in the combustion waste gas path is Even if a part of the heat pipe is exposed to ++A by waste gas and causes a 1U crack, the function of the heat pipe will be lost. If cracks occur due to contact, the circulation cycle of refrigerant and absorption liquid under low pressure cannot be formed, and refrigeration (heat pump) operation can be performed more safely than conventional waste gas-driven eel collection refrigerators. This has the following practical effects.
図面は本発明の一実施例を示した回路構成概略説明図で
ある。
（１）・・−発生器、 ０５）・・・燃焼廃ガス通路、
０７）（Ｉ ７１・・・ヒートパイプ。
出願人 三洋′Ｆｔｒ、機株式会社 外１名代理人 弁
理士 佐 野 静 夫The drawing is a schematic explanatory diagram of a circuit configuration showing an embodiment of the present invention. (1)...-generator, 05)... combustion waste gas passage,
07) (I 71...Heat pipe. Applicant: Sanyo'Ftr, Ki Co., Ltd. and 1 other agent: Patent attorney Shizuo Sano
Claims (1)
で冷媒と吸収液の密閉循環サイクルを形成するようにし
た吸収冷凍機において、発生器と燃焼廃ガス通路とを多
数のヒートパイプで熱的に接続したことを特徴とする吸
収冷凍機。(1) In an absorption refrigerator that uses combustion waste gas as a driving heat source and forms a closed circulation cycle of refrigerant and absorption liquid under low pressure below atmospheric pressure, the generator and combustion waste gas passage are connected by a large number of heat pipes. An absorption refrigerator characterized by being thermally connected to the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57202628A JPS5993159A (en) | 1982-11-17 | 1982-11-17 | Absorption refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57202628A JPS5993159A (en) | 1982-11-17 | 1982-11-17 | Absorption refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5993159A true JPS5993159A (en) | 1984-05-29 |
Family
ID=16460495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57202628A Pending JPS5993159A (en) | 1982-11-17 | 1982-11-17 | Absorption refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993159A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7557383B2 (en) | 2003-09-19 | 2009-07-07 | Panasonic Corporation | Lighting apparatus |
-
1982
- 1982-11-17 JP JP57202628A patent/JPS5993159A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7557383B2 (en) | 2003-09-19 | 2009-07-07 | Panasonic Corporation | Lighting apparatus |
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