JPH041369U - - Google Patents
Info
- Publication number
- JPH041369U JPH041369U JP4166590U JP4166590U JPH041369U JP H041369 U JPH041369 U JP H041369U JP 4166590 U JP4166590 U JP 4166590U JP 4166590 U JP4166590 U JP 4166590U JP H041369 U JPH041369 U JP H041369U
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- electric compressor
- refrigerant
- closed container
- refrigeration cycle
- 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
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000005338 heat storage Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
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図は本考案の一実施例を示す冷媒加熱装置
を備えた冷凍サイクル系路図、第２図はガス分流
路の拡大斜視図、第３図は第２図イ−イ線による
断面図、第４図は他の実施例を示すガス通路の拡
大斜視図、第５図は第４図のロ−ロ線による断面
図、第６図はさらに他の実施例を示す冷媒加熱装
置を備えた冷凍サイクル系路図、第７図はさらに
又他の実施例を示す冷凍サイクル系路図、第８図
は再運転時の吸入管の加熱効果を示すグラフ、第
９図は従来の冷媒加熱装置を備えた冷凍サイクル
系路図、第１０図は従来の他例を示す冷凍サイク
ル系路図である。
１……電動圧縮機、２……密閉容器、１３……
吸入管、１５……凝縮器、１６……キヤピラリー
チユーブ、１７……蒸発器、１９，２０，２１，
２３……冷媒加熱用蓄熱部、１９ｅ……ガス分流
路、２０ｃ……ガス通路、Ｂ……低圧回路。
Fig. 1 is a refrigeration cycle system diagram equipped with a refrigerant heating device showing an embodiment of the present invention, Fig. 2 is an enlarged perspective view of a gas branch flow path, and Fig. 3 is a cross-sectional view taken along line E-I in Fig. 2. , FIG. 4 is an enlarged perspective view of a gas passage showing another embodiment, FIG. 5 is a sectional view taken along the Ro-Ro line in FIG. 4, and FIG. 6 is a further embodiment including a refrigerant heating device. Fig. 7 is a refrigeration cycle system diagram showing yet another embodiment, Fig. 8 is a graph showing the heating effect of the suction pipe during restart, and Fig. 9 is a diagram showing conventional refrigerant heating. Fig. 10 is a refrigeration cycle system diagram showing another example of the conventional refrigeration cycle system. 1...Electric compressor, 2...Airtight container, 13...
Suction pipe, 15... Condenser, 16... Capillary tube, 17... Evaporator, 19, 20, 21,
23...Refrigerant heating heat storage section, 19e...Gas branch flow path, 20c...Gas passage, B...Low pressure circuit.
Claims (1)
ブと、蒸発器とを備えた冷凍サイクルにおいて、
前記蒸発器から電動圧縮機の密閉容器に設けられ
た吸入管までを結ぶ低圧回路上で、前記密閉容器
の外側の近傍に複数に分岐したガス分流路もしく
は単一の蛇行したガス通路その他からなる冷媒加
熱用蓄熱部を設けたことを特徴とする冷媒加熱装
置。 In a refrigeration cycle equipped with an electric compressor, a condenser, a capillary reach tube, and an evaporator,
A low-pressure circuit connecting the evaporator to a suction pipe provided in a closed container of an electric compressor, consisting of a plurality of branched gas flow paths or a single meandering gas passage near the outside of the closed container. A refrigerant heating device characterized by being provided with a heat storage section for heating the refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4166590U JPH041369U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4166590U JPH041369U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041369U true JPH041369U (en) | 1992-01-08 |
Family
ID=31552529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4166590U Pending JPH041369U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041369U (en) |
-
1990
- 1990-04-18 JP JP4166590U patent/JPH041369U/ja active Pending
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