JPH0188274U - - Google Patents
Info
- Publication number
- JPH0188274U JPH0188274U JP18061587U JP18061587U JPH0188274U JP H0188274 U JPH0188274 U JP H0188274U JP 18061587 U JP18061587 U JP 18061587U JP 18061587 U JP18061587 U JP 18061587U JP H0188274 U JPH0188274 U JP H0188274U
- Authority
- JP
- Japan
- Prior art keywords
- concentrated solution
- solution
- temperature
- intermediate concentrated
- low
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims 7
- 239000007788 liquid Substances 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は本考案の基礎となる冷凍機の構成図、第３図
は流量調整器の構成図、第４図はノズルの平面図
、第５図は外気温度と圧力との関係を示す線図、
第６図は差圧と流量との関係を示す線図である。
１０……高温再生器、１６……溶液ポンプ、２
０……分離器、２６……低温再生器、３０……高
温熱交換器、４０……低温熱交換器、４４……凝
縮器、４８……蒸発器、５４……吸収器。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
Figure 3 is a configuration diagram of the refrigerator that is the basis of the present invention, Figure 3 is a configuration diagram of the flow rate regulator, Figure 4 is a plan view of the nozzle, Figure 5 is a diagram showing the relationship between outside temperature and pressure,
FIG. 6 is a diagram showing the relationship between differential pressure and flow rate. 10...High temperature regenerator, 16...Solution pump, 2
0... Separator, 26... Low temperature regenerator, 30... High temperature heat exchanger, 40... Low temperature heat exchanger, 44... Condenser, 48... Evaporator, 54... Absorber.
Claims (1)
温再生器で加熱された稀溶液を冷媒蒸気と中間濃
溶液とに分離する分離器と、分離器から中間濃溶
液を導入して稀溶液と熱交換させる高温熱交換器
と、高温熱交換器から中間濃溶を、分離器からは
高温の冷媒蒸気を導入し、冷媒蒸気と中間濃溶液
との熱交換により中間濃溶液を加熱して濃縮する
低温再生器と、低温再生器から蒸気を導入して凝
縮する凝縮器と、凝縮器で凝縮された液冷媒を導
入し、負荷冷水との熱交換により液冷媒を蒸発さ
せる蒸発器と、低温再生器から濃溶液を導入して
稀溶液と熱交換させる低温熱交換器と、低温熱交
換器から濃溶液を、蒸発器からは冷媒蒸気を導入
し、外気との熱交換により冷媒蒸気を濃溶液に吸
収させて稀溶液を生成する吸収器と、吸収器で生
成された稀溶液を高温再生器へ圧送するポンプと
を含み、前記低温再生器へ中間濃溶液を導く中間
濃溶液導入管の管路途中に、前記分離器内の圧力
と前記低温再生器内の圧力との差に応動して前記
中間濃溶液導入管の開口面積を変え、中間濃溶液
の流量を一定量に調整する流量調整器を有するこ
とを特徴とする二重効用吸収冷凍機。 A high-temperature regenerator that heats a dilute solution containing a refrigerant, a separator that separates the dilute solution heated by the high-temperature regenerator into refrigerant vapor and an intermediate concentrated solution, and a separator that introduces the intermediate concentrated solution from the separator into a dilute solution. A high-temperature heat exchanger is used to exchange heat, the intermediate concentrated solution is introduced from the high-temperature heat exchanger, and high-temperature refrigerant vapor is introduced from the separator, and the intermediate concentrated solution is heated and concentrated by heat exchange between the refrigerant vapor and the intermediate concentrated solution. a condenser that introduces steam from the low-temperature regenerator and condenses it; an evaporator that introduces the liquid refrigerant condensed in the condenser and evaporates the liquid refrigerant by heat exchange with load chilled water; A low-temperature heat exchanger introduces a concentrated solution from a regenerator and exchanges heat with a dilute solution, and a low-temperature heat exchanger introduces a concentrated solution from a low-temperature heat exchanger and refrigerant vapor from an evaporator. An intermediate concentrated solution introduction pipe that includes an absorber that absorbs the solution into a dilute solution and a pump that pumps the dilute solution generated in the absorber to the high temperature regenerator, and that leads the intermediate concentrated solution to the low temperature regenerator. A flow rate is provided in the middle of the pipeline to adjust the flow rate of the intermediate concentrated solution to a constant amount by changing the opening area of the intermediate concentrated solution introduction pipe in response to the difference between the pressure in the separator and the pressure in the low temperature regenerator. A dual-effect absorption refrigerator characterized by having a regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18061587U JPH0623883Y2 (en) | 1987-11-27 | 1987-11-27 | Double-effect absorption refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18061587U JPH0623883Y2 (en) | 1987-11-27 | 1987-11-27 | Double-effect absorption refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0188274U true JPH0188274U (en) | 1989-06-12 |
| JPH0623883Y2 JPH0623883Y2 (en) | 1994-06-22 |
Family
ID=31472127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18061587U Expired - Lifetime JPH0623883Y2 (en) | 1987-11-27 | 1987-11-27 | Double-effect absorption refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623883Y2 (en) |
-
1987
- 1987-11-27 JP JP18061587U patent/JPH0623883Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623883Y2 (en) | 1994-06-22 |
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