JPS58224279A - Absorption type refrigerator - Google Patents
Absorption type refrigeratorInfo
- Publication number
- JPS58224279A JPS58224279A JP10533582A JP10533582A JPS58224279A JP S58224279 A JPS58224279 A JP S58224279A JP 10533582 A JP10533582 A JP 10533582A JP 10533582 A JP10533582 A JP 10533582A JP S58224279 A JPS58224279 A JP S58224279A
- Authority
- JP
- Japan
- Prior art keywords
- absorber
- condenser
- cooling water
- regenerator
- temperature
- 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
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】
本発明は吸収式冷凍機とくに一重効用吸収式冷凍機の改
良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in absorption refrigerators, particularly single-effect absorption refrigerators.
従来の一重効用吸収式冷凍機は蒸発器、吸収器、再生器
、凝縮器および溶液ポンプからなることは周知のとおり
である。このような冷凍機では、冷却水は吸収器におい
て全部熱交換した後に、凝縮器に流入するように構成さ
れているため、再生器側の温度が高い（圧力が高い）か
ら、溶液の濃度もある程度以上に薄くすることができな
いので、６０ｔ［１度の低温熱源を回収することはでき
ない欠点があった。It is well known that a conventional single effect absorption refrigerator consists of an evaporator, an absorber, a regenerator, a condenser and a solution pump. In such a refrigerator, the cooling water is configured so that it flows into the condenser after all heat exchange in the absorber, so the temperature (pressure is high) on the regenerator side is high, so the concentration of the solution is also low. Since it could not be made thinner than a certain level, it had the disadvantage that it could not recover a low temperature heat source of 60 tons [1 degree Celsius].
本発明は上記欠点を解消することを目的とするもので、
蒸発器、吸収器、再生器および凝縮器を２分割し、冷却
水が第１吸収器を流通した後に、第１凝縮器→第２凝縮
器→Ｍ２吸収器の糸路を流通するように構成したことを
特徴とするものである。The present invention aims to eliminate the above-mentioned drawbacks.
The evaporator, absorber, regenerator, and condenser are divided into two, and the cooling water is configured to flow through the first absorber and then through the thread path of the first condenser → second condenser → M2 absorber. It is characterized by the fact that
以下本発明の一実施例を図面について説明する。An embodiment of the present invention will be described below with reference to the drawings.
図にお込で、ｌは吸収器３、蒸発器４、再生器５および
凝縮ａ６を内蔵するシェルで、このシェル１および前記
各機器３〜６は隔壁２により２分割されている。７は第
２吸収器３Ｂ、！：第１吸収器３Ａとを連絡する溶液ス
ゲレイポンプ、８は第１吸収器３人と第２再生器５Ｂと
を連絡する溶液循環ポンプ、９は第１、第２再生器５Ａ
、５Ｂを流通する温水（熱源］、１０は第１、第２蒸発
器４Ａ、４Ｂを流通する冷水、１１は第１吸収器３Ａ→
第１凝縮器６Ａ→第２凝縮器６Ｂ−＋第２吸収器３Ｂの
糸路を流通する冷却水である。In the figure, l is a shell containing an absorber 3, an evaporator 4, a regenerator 5, and a condenser a6, and this shell 1 and each of the devices 3 to 6 are divided into two by a partition wall 2. 7 is the second absorber 3B,! : A solution circulation pump that communicates with the first absorber 3A, 8 a solution circulation pump that communicates the three first absorbers and the second regenerator 5B, and 9 a solution circulation pump that communicates with the first and second regenerators 5A.
, 5B (heat source), 10 is cold water flowing through the first and second evaporators 4A and 4B, 11 is the first absorber 3A→
This is the cooling water that flows through the thread path from the first condenser 6A to the second condenser 6B-+second absorber 3B.
本実施例は上記のように、冷却水１１が第１吸収益３Ａ
→第１凝縮器６Ａ→第２凝縮器６Ｂ→第２吸収器３Ｂの
糸路を流通するように構成したので、３０Ｃの冷却水１
１は第１吸収器３Ａで熱交換して温度３１．５Ｃとなシ
、この温度（３１，５Ｃ）の冷却水１１は第１凝縮器６
Ａに流入し、さらに第２凝縮器６Ｂを経て第２吸収器３
Ｂに流入する。In this embodiment, as described above, the cooling water 11 is supplied to the first absorption portion 3A.
→The first condenser 6A→the second condenser 6B→the second absorber 3B are configured to flow through the thread path, so the 30C cooling water 1
1 exchanges heat with the first absorber 3A to reach a temperature of 31.5C, and the cooling water 11 at this temperature (31.5C) is transferred to the first condenser 6.
A, and further passes through the second condenser 6B to the second absorber 3.
Flows into B.
前記第１、第２凝縮器６Ａ、６Ｂを流通する際に、冷却
水１１（温度３１．５Ｃ）は熱交換して温度３２．５Ｃ
に上昇する。この温度（３２，５Ｃ） の冷却水１１
は第２吸収器３Ｂにおｈて熱交換して温度３３．５Ｃに
上昇する。When flowing through the first and second condensers 6A and 6B, the cooling water 11 (temperature 31.5C) undergoes heat exchange and reaches a temperature of 32.5C.
rise to Cooling water 11 at this temperature (32.5C)
exchanges heat in the second absorber 3B and rises to a temperature of 33.5C.
本実施例では、冷却水を従来のように吸収器で全部熱交
換させた後に凝縮器へ送るのではなく、冷却水１１は第
１吸収器３Ａにおいて中間まで熱交換した後に第１、第
２凝縮器６Ａ、６Ｂへ送られる。したがって第２凝縮器
６Ｂは低温（低圧）となるため、第２再生器５Ｂも低温
、低圧となる４ から溶液の濃度は薄くなる
。In this embodiment, the cooling water 11 is not sent to the condenser after being completely heat exchanged in the absorber as in the conventional case, but the cooling water 11 is heat exchanged up to the middle in the first absorber 3A and then sent to the first and second absorbers. It is sent to condensers 6A and 6B. Therefore, since the second condenser 6B has a low temperature (low pressure), the second regenerator 5B also has a low temperature and low pressure, so that the concentration of the solution becomes dilute.
以上説明したように本発明によれば、第２再生器側を低
温、低圧にすると共に、溶液の濃度を薄くすることによ
り、低温度の熱源（６０Ｃａ度）を熱回収することがで
きる。As explained above, according to the present invention, heat can be recovered from a low-temperature heat source (60 Ca degrees) by making the temperature and pressure of the second regenerator low and reducing the concentration of the solution.
図面は本発明の一重効用吸収式冷凍機の一実施例を示す
フロー図である。
３Ａ、３Ｂ・・・第１、第２吸収器、４Ａ、４Ｂ・・・
第１１第２蒸発器、５Ａ、５Ｂ・・・第１、第２再生器
、６Ａ、６Ｂ・・・第１、第２凝縮器、１１・・・冷却
水。The drawing is a flow diagram showing an embodiment of the single-effect absorption refrigerator of the present invention. 3A, 3B...first, second absorber, 4A, 4B...
11th second evaporator, 5A, 5B...first and second regenerators, 6A, 6B...first and second condensers, 11...cooling water.
Claims (1)
なる吸収式冷凍機において、前記蒸発器、吸収器、再生
器および凝縮器を２分割し、冷却水が第１吸収器を流通
した後に、第１凝縮器→第２凝縮器→＠２吸収器の糸路
を流通するように構成したことを特徴とする吸収式冷凍
機。In an absorption refrigerator consisting of an evaporator, absorber, regenerator, condenser, and solution pump, the evaporator, absorber, regenerator, and condenser are divided into two, and after the cooling water flows through the first absorber. An absorption refrigerating machine characterized in that the yarn path is configured to flow from a first condenser to a second condenser to @2 absorbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10533582A JPS58224279A (en) | 1982-06-21 | 1982-06-21 | Absorption type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10533582A JPS58224279A (en) | 1982-06-21 | 1982-06-21 | Absorption type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58224279A true JPS58224279A (en) | 1983-12-26 |
Family
ID=14404849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10533582A Pending JPS58224279A (en) | 1982-06-21 | 1982-06-21 | Absorption type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58224279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278866A (en) * | 1988-09-16 | 1990-03-19 | Hitachi Ltd | Refrigerator of absorption type |
| JP2012002403A (en) * | 2010-06-15 | 2012-01-05 | Ebara Refrigeration Equipment & Systems Co Ltd | Absorption heat pump |
-
1982
- 1982-06-21 JP JP10533582A patent/JPS58224279A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0278866A (en) * | 1988-09-16 | 1990-03-19 | Hitachi Ltd | Refrigerator of absorption type |
| JP2012002403A (en) * | 2010-06-15 | 2012-01-05 | Ebara Refrigeration Equipment & Systems Co Ltd | Absorption heat pump |
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