JPS63201969U - - Google Patents
Info
- Publication number
- JPS63201969U JPS63201969U JP9282487U JP9282487U JPS63201969U JP S63201969 U JPS63201969 U JP S63201969U JP 9282487 U JP9282487 U JP 9282487U JP 9282487 U JP9282487 U JP 9282487U JP S63201969 U JPS63201969 U JP S63201969U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- refrigeration cycle
- cycle device
- heat exchanger
- defrosting operation
- 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
- 239000003507 refrigerant Substances 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010257 thawing Methods 0.000 claims 3
- 239000000498 cooling water Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案に係る冷凍サイクル装置の一実
施例の全体構成を示す冷凍サイクル図、第２図は
従来の冷凍サイクル装置の冷凍サイクル図である
。 １１…コンプレツサ、１３…室外側熱交換器、
１７…室内側熱交換器、１８…冷媒配管、１９…
冷媒加熱回路、２０…第２の開閉弁、２２…第１
の開閉弁。
施例の全体構成を示す冷凍サイクル図、第２図は
従来の冷凍サイクル装置の冷凍サイクル図である
。 １１…コンプレツサ、１３…室外側熱交換器、
１７…室内側熱交換器、１８…冷媒配管、１９…
冷媒加熱回路、２０…第２の開閉弁、２２…第１
の開閉弁。
Claims (1)
- 【実用新案登録請求の範囲】 １ 室外側熱交換器と室内側熱交換器とを結ぶ冷
媒配管の途中を、冷媒を加熱する冷媒加熱器を介
装した冷媒加熱回路を介してコンプレツサの吸込
側に連通させ、除霜運転自在に構成された冷凍サ
イクル装置において、除霜運転時に上記室内側熱
交換器への冷媒の流入路を閉じる第１の開閉弁と
、除霜運転時に上記冷媒加熱器への冷媒の流入路
を開く第２の開閉弁とを有することを特徴とする
冷凍サイクル装置。 ２ 冷媒加熱回路はコンプレツサを駆動するエン
ジンが冷却される冷却水により冷媒を加熱するよ
うに構成されている実用新案登録請求の範囲第１
項に記載の冷凍サイクル装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282487U JPS63201969U (ja) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9282487U JPS63201969U (ja) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201969U true JPS63201969U (ja) | 1988-12-27 |
Family
ID=30954867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9282487U Pending JPS63201969U (ja) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201969U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133579A (ja) * | 2007-11-30 | 2009-06-18 | Daikin Ind Ltd | 冷凍装置 |
-
1987
- 1987-06-18 JP JP9282487U patent/JPS63201969U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133579A (ja) * | 2007-11-30 | 2009-06-18 | Daikin Ind Ltd | 冷凍装置 |