JPS58184170U - absorption refrigerator - Google Patents
absorption refrigeratorInfo
- Publication number
- JPS58184170U JPS58184170U JP8144082U JP8144082U JPS58184170U JP S58184170 U JPS58184170 U JP S58184170U JP 8144082 U JP8144082 U JP 8144082U JP 8144082 U JP8144082 U JP 8144082U JP S58184170 U JPS58184170 U JP S58184170U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- low
- temperature
- absorption liquid
- refrigerant
- 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
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
第１図は冷媒排熱を回収する従来の二重効用吸収式冷凍
機の冷凍サイクルを示す吸収液の圧力−濃度線図、第２
図は本考案による二重効用吸収式冷凍機の一実施例を示
す装置回路図、第３図乃至第５図は本考案による好まし
い吸収式冷凍機の冷凍サイクルの実施例を示す吸収液の
圧力−濃度線図、第６図は低温熱交換器と冷媒排熱回収
熱交換器とを兼ねる１パスプレート式熱交換器を示す略
−斜視図、第７図は第６図のプレート式熱交換器におけ
る液体通路の詳細を示す要部斜視図である。
１・・・高温発生器、２・・・低温発生器、３・・・凝
縮器、４・・・吸収器、５・・・蒸発器、６・・・高温
熱交換器、７・・・低温熱交換器、８・・・冷媒排熱回
収熱交換器、９・・・冷媒蒸気管、１０・・・中間濃度
吸収液ポンプ、１１・・・中間濃度吸収液管、１２・・
・冷却水管、１７・・・冷水管、１８・・・濃吸収液管
、２０・・・希吸収液ポンプ、２２・・・バイパス管、
３４・・・伝熱板、３５・・・液体通路、３６・・・開
口。
第１図
第３図Figure 1 is a pressure-concentration diagram of the absorption liquid showing the refrigeration cycle of a conventional dual-effect absorption refrigerator that recovers refrigerant waste heat;
The figure is an apparatus circuit diagram showing an embodiment of the dual-effect absorption refrigerator according to the present invention, and FIGS. 3 to 5 are the absorption liquid pressures showing embodiments of the refrigeration cycle of the preferred absorption refrigerator according to the present invention. - Concentration diagram, Figure 6 is a schematic diagram showing a one-pass plate heat exchanger that serves as both a low-temperature heat exchanger and a refrigerant waste heat recovery heat exchanger - A perspective view, and Figure 7 is the plate type heat exchanger of Figure 6 It is a principal part perspective view showing the detail of the liquid path in a container. 1... High temperature generator, 2... Low temperature generator, 3... Condenser, 4... Absorber, 5... Evaporator, 6... High temperature heat exchanger, 7... Low temperature heat exchanger, 8... Refrigerant exhaust heat recovery heat exchanger, 9... Refrigerant vapor pipe, 10... Intermediate concentration absorption liquid pump, 11... Intermediate concentration absorption liquid pipe, 12...
・Cooling water pipe, 17... Cold water pipe, 18... Concentrated absorption liquid pipe, 20... Dilute absorption liquid pump, 22... Bypass pipe,
34...Heat exchange plate, 35...Liquid passage, 36...Opening. Figure 1 Figure 3
Claims (2)
器、高温熱交換器及び低温熱交換器を配管接続して冷凍
サイクルを構筬すると共に、吸収器と低温熱交換器との
間でバイパスさせた希吸収液を低温発生器から凝縮器に
至る冷媒と冷媒排熱回収熱交換器において熱交換させて
冷媒排熱を回収する二重効用吸収式冷凍機において、容
器を軸方向に２室に区画し、両室に上記希吸収液を一方
向に流通させると共に、この希吸収液と熱交換し得る液
体通路を形成し、第１の室には吸収器に至る濃吸収液を
上記希吸収液と向流で流通させてこれを低温熱交換器と
なし、第２の室には低温発生器から凝縮器に至る上記冷
媒を上記希吸収液と向流で流通させてこれを冷媒排熱回
収熱交換器となしたことを特徴とする吸収式冷凍機。(1) A refrigeration cycle is constructed by connecting a high-temperature generator, a low-temperature generator, a condenser, an absorber, an evaporator, a high-temperature heat exchanger, and a low-temperature heat exchanger, and also connects the absorber and low-temperature heat exchanger. In a dual-effect absorption refrigerator, the dilute absorption liquid bypassed between the refrigerant and the refrigerant from the low-temperature generator to the condenser is exchanged in the refrigerant exhaust heat recovery heat exchanger to recover refrigerant exhaust heat. The dilute absorption liquid is divided into two chambers in both directions, and a liquid passage is formed in which the dilute absorption liquid flows in one direction and can exchange heat with the dilute absorption liquid, and the first chamber contains the concentrated absorption liquid leading to the absorber. The liquid is made to flow in a countercurrent to the dilute absorption liquid to form a low temperature heat exchanger, and the refrigerant from the low temperature generator to the condenser is made to flow in a countercurrent to the dilute absorption liquid in the second chamber. An absorption chiller characterized by using this as a refrigerant exhaust heat recovery heat exchanger.
て低温発生器に送って中間濃度に濃縮した後、高温熱交
換器を経て高温発生器に送ると共に、高温発生器で発生
させた冷媒蒸気を低温発生器及び冷媒排熱回収熱交換器
を経て凝縮器に導き、且つ、吸収器と低温熱交換器との
間でバー イパスさせ、前記冷媒排熱回収熱交換器で
冷媒と熱交換させた希吸収液を低温熱交換器及び低温発
生器を経て高温熱交換器に至る吸収液に合流させること
を特徴とする実用新案登録請求の範囲第１項記載の吸収
式冷凍機。(2) The low-temperature dilute absorption liquid from the absorber is sent to the low-temperature generator via the low-temperature heat exchanger and concentrated to an intermediate concentration, and then sent to the high-temperature generator via the high-temperature heat exchanger, and generated in the high-temperature generator. The refrigerant vapor is led to the condenser through a low temperature generator and a refrigerant waste heat recovery heat exchanger, and bypassed between the absorber and the low temperature heat exchanger. The absorption chiller according to claim 1 of the utility model registration, characterized in that the dilute absorption liquid heat-exchanged with the absorption liquid passes through a low-temperature heat exchanger and a low-temperature generator and joins the absorption liquid that reaches a high-temperature heat exchanger. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144082U JPS58184170U (en) | 1982-05-31 | 1982-05-31 | absorption refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8144082U JPS58184170U (en) | 1982-05-31 | 1982-05-31 | absorption refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58184170U true JPS58184170U (en) | 1983-12-07 |
| JPS6119405Y2 JPS6119405Y2 (en) | 1986-06-11 |
Family
ID=30090544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8144082U Granted JPS58184170U (en) | 1982-05-31 | 1982-05-31 | absorption refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58184170U (en) |
-
1982
- 1982-05-31 JP JP8144082U patent/JPS58184170U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6119405Y2 (en) | 1986-06-11 |
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