JPH0163964U - - Google Patents
Info
- Publication number
- JPH0163964U JPH0163964U JP1987157614U JP15761487U JPH0163964U JP H0163964 U JPH0163964 U JP H0163964U JP 1987157614 U JP1987157614 U JP 1987157614U JP 15761487 U JP15761487 U JP 15761487U JP H0163964 U JPH0163964 U JP H0163964U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat exchanger
- air conditioner
- refrigeration cycle
- pressure
- 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
- 238000005338 heat storage Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims 5
- 238000005057 refrigeration Methods 0.000 claims 2
- 230000001172 regenerating effect Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000010257 thawing Methods 0.000 description 2
- 239000011232 storage material 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
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の一実施例を示すサイクル図、
第２図は本考案における制御手段のフローチヤー
トを示す図、第３図は第２図の他の例を示す図、
第４図、第５図は本考案において夫々除霜を行う
場合のモリエル線図上の除霜サイクルを示す図、
第６図は本考案における蓄熱器の詳細断面図、第
７図、第８図は蓄熱器に充填する蓄熱材の温度に
対する体積変化を示す図である。
図中、１は能力可変圧縮機、３は蓄熱器、４は
四方弁、５は室内熱交換器、７は減圧装置、８は
室外熱交換器、６，１４，１６は二方弁、１９は
制御手段である。
FIG. 1 is a cycle diagram showing an embodiment of the present invention.
FIG. 2 is a diagram showing a flowchart of the control means in the present invention, FIG. 3 is a diagram showing another example of FIG. 2,
Figures 4 and 5 are diagrams showing the defrosting cycle on the Mollier diagram when defrosting is performed in the present invention, respectively;
FIG. 6 is a detailed sectional view of the heat storage device according to the present invention, and FIGS. 7 and 8 are diagrams showing changes in volume of the heat storage material filled in the heat storage device with respect to temperature. In the figure, 1 is a variable capacity compressor, 3 is a heat storage device, 4 is a four-way valve, 5 is an indoor heat exchanger, 7 is a pressure reducing device, 8 is an outdoor heat exchanger, 6, 14, 16 are two-way valves, 19 is a control means.
Claims (1)
外熱交換器を順次接続して冷凍サイクルを形成し
、該冷凍サイクルの高温側冷媒の熱を蓄熱する蓄
熱器を設けた蓄熱式空気調和機において、暖房運
転時、室内熱交換器からの凝縮冷媒を蓄熱器に流
して蓄熱利用運転を行うと共にサイクル内に冷媒
温度又は圧力もしくは室温が設定温度に対して一
定の関係となつたとき、凝縮冷媒を減圧装置を介
して室外熱交換器に流す制御手段を設けたことを
特徴とする蓄熱式空気調和装置。 A regenerative air conditioner in which a variable capacity compressor, an indoor heat exchanger, a pressure reduction device, and an outdoor heat exchanger are sequentially connected to form a refrigeration cycle, and a regenerator is provided to store heat of the refrigerant on the high temperature side of the refrigeration cycle. During heating operation, the condensed refrigerant from the indoor heat exchanger flows into the heat storage device to perform heat storage utilization operation, and when the refrigerant temperature or pressure or room temperature has a certain relationship with the set temperature in the cycle, the condensed refrigerant A regenerative air conditioner characterized by comprising a control means for flowing refrigerant to an outdoor heat exchanger via a pressure reducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157614U JPH0734299Y2 (en) | 1987-10-15 | 1987-10-15 | Heat storage type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157614U JPH0734299Y2 (en) | 1987-10-15 | 1987-10-15 | Heat storage type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0163964U true JPH0163964U (en) | 1989-04-25 |
| JPH0734299Y2 JPH0734299Y2 (en) | 1995-08-02 |
Family
ID=31437207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157614U Expired - Lifetime JPH0734299Y2 (en) | 1987-10-15 | 1987-10-15 | Heat storage type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734299Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080741A (en) * | 2009-09-09 | 2011-04-21 | Fujitsu General Ltd | Heat pump device |
-
1987
- 1987-10-15 JP JP1987157614U patent/JPH0734299Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011080741A (en) * | 2009-09-09 | 2011-04-21 | Fujitsu General Ltd | Heat pump device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734299Y2 (en) | 1995-08-02 |
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