JPH029766U - - Google Patents
Info
- Publication number
- JPH029766U JPH029766U JP1988088477U JP8847788U JPH029766U JP H029766 U JPH029766 U JP H029766U JP 1988088477 U JP1988088477 U JP 1988088477U JP 8847788 U JP8847788 U JP 8847788U JP H029766 U JPH029766 U JP H029766U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- diluted
- dilute
- concentrated
- heat exchanger
- 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
- 239000007788 liquid Substances 0.000 claims description 30
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims 2
- 238000005338 heat storage Methods 0.000 claims 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 229910001628 calcium chloride Inorganic materials 0.000 claims 1
- 239000001110 calcium chloride Substances 0.000 claims 1
- 238000001704 evaporation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000003507 refrigerant Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Description
図面は本考案の１実施例を示し、第１図は系統
図、第２図は作動媒体の圧力―温度―濃度線図、
第３図は硝酸カルシウムの添加量と結晶点圧力と
の関係を示す線図、第４図はヒートポンプの冷媒
昇温巾と動力との関係を示す線図である。
濃液タンク……３、濃液熱交換器……１、希液
タンク……４、希液熱交換器……２、蒸気管……
１７、ヒートポンプ……５，７，８，１８、作動
媒体……９，１０，１１。
The drawings show one embodiment of the present invention, and FIG. 1 is a system diagram, and FIG. 2 is a pressure-temperature-concentration diagram of the working medium.
FIG. 3 is a diagram showing the relationship between the amount of calcium nitrate added and the crystallization point pressure, and FIG. 4 is a diagram showing the relationship between the refrigerant temperature rise range and power of the heat pump. Concentrated liquid tank...3, Concentrated liquid heat exchanger...1, Dilute liquid tank...4, Dilute liquid heat exchanger...2, Steam pipe...
17, Heat pump...5,7,8,18, Working medium...9,10,11.
Claims (1)
液タンクに該濃液が循環可能に連結された濃液熱
交換器と、上記作動媒体の希液を貯溜する希液タ
ンクと、該希液タンクに該希液が循環可能に連結
された希液熱交換器と、該希液タンクと上記濃液
タンクとを発生蒸気が相互に流通可能に連結する
蒸気管と、プロセス流体から回収された熱を上記
希液熱交換器内の希液に移送するヒートポンプを
具え、上記濃液熱交換器内で濃液を加熱したとき
その一部を蒸発せしめることにより濃液を濃縮す
ると同時に上記希液熱交換器で希液を冷却して濃
液から蒸発した蒸気を吸収せしめることにより希
液を希釈し、上記希液熱交換器内の希液を上記ヒ
ートポンプによつて加熱したときその一部を蒸発
せしめることにより希液を濃縮すると同時に上記
濃液熱交換器内で濃液を冷却して希液から蒸発し
た蒸気を吸収せしめることにより濃液を希釈する
ようにした蓄熱システムにおいて、上記作動媒体
として塩化カルシウムの水溶液に硝酸カルシウム
を添加したものを用いたことを特徴とする蓄熱シ
ステム。 a concentrated liquid tank for storing a concentrated liquid of the working medium, a concentrated liquid heat exchanger connected to the concentrated liquid tank so that the concentrated liquid can be circulated, a dilute liquid tank for storing a diluted liquid of the working medium; A diluted liquid heat exchanger connected to a diluted liquid tank so that the diluted liquid can be circulated; a steam pipe that connects the diluted liquid tank and the concentrated liquid tank so that generated steam can mutually flow; and a steam pipe that is recovered from the process fluid. a heat pump that transfers the heat generated by the concentrated liquid to the dilute liquid in the dilute liquid heat exchanger; When the dilute liquid is diluted by cooling the dilute liquid in the dilute liquid heat exchanger and absorbing the vapor evaporated from the concentrated liquid, and the dilute liquid in the dilute liquid heat exchanger is heated by the heat pump, one of the In the heat storage system, the concentrated liquid is diluted by evaporating the diluted liquid and at the same time cooling the concentrated liquid in the concentrated liquid heat exchanger to absorb the vapor evaporated from the diluted liquid. A heat storage system characterized by using an aqueous solution of calcium chloride with calcium nitrate added thereto as a working medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988088477U JPH029766U (en) | 1988-07-05 | 1988-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988088477U JPH029766U (en) | 1988-07-05 | 1988-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029766U true JPH029766U (en) | 1990-01-22 |
Family
ID=31313036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988088477U Pending JPH029766U (en) | 1988-07-05 | 1988-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155220A (en) * | 2005-12-06 | 2007-06-21 | Rinnai Corp | Hybrid heat pump system |
-
1988
- 1988-07-05 JP JP1988088477U patent/JPH029766U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007155220A (en) * | 2005-12-06 | 2007-06-21 | Rinnai Corp | Hybrid heat pump system |
| JP4541289B2 (en) * | 2005-12-06 | 2010-09-08 | リンナイ株式会社 | Hybrid heat pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH029766U (en) | ||
| JPS63181774U (en) | ||
| JPS59180257A (en) | Chemical heat pump | |
| JPS60191853U (en) | Absorption chiller control device | |
| JPS61231078A (en) | Method of storing heat | |
| JP2647487B2 (en) | Solution heat exchange mechanism in absorption cycle | |
| JPS6112541Y2 (en) | ||
| JPH01172676U (en) | ||
| JPS61150003U (en) | ||
| JPS62152160U (en) | ||
| JPH0432456U (en) | ||
| JPS6149267U (en) | ||
| JPH01172677U (en) | ||
| JPH02121102U (en) | ||
| JPS61162765U (en) | ||
| JPH0252787B2 (en) | ||
| JPH02146992U (en) | ||
| JPS6432401U (en) | ||
| JPS588070U (en) | Absorption chiller heat storage device | |
| JPH0213949U (en) | ||
| JPS5949463A (en) | Absorption type hot water machine | |
| JPS582568U (en) | Water-lithium salt double effect absorption refrigerator | |
| JPS61186067U (en) | ||
| JPS5996565U (en) | Absorption heat pump with boiler function | |
| JPS61153352A (en) | Regulator for quantity of refrigerant for absorption type water chiller and heater |