JPH0417292U - - Google Patents
Info
- Publication number
- JPH0417292U JPH0417292U JP1990059350U JP5935090U JPH0417292U JP H0417292 U JPH0417292 U JP H0417292U JP 1990059350 U JP1990059350 U JP 1990059350U JP 5935090 U JP5935090 U JP 5935090U JP H0417292 U JPH0417292 U JP H0417292U
- Authority
- JP
- Japan
- Prior art keywords
- branch
- heat exchanger
- pipe
- tip
- straight line
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
- F25B41/42—Arrangements for diverging or converging flows, e.g. branch lines or junctions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/028—Evaporators having distributing means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図は本分岐部構造の一例の要部を示し、第
２図はその分岐構造を有する熱交換器の略図、第
３図は同分岐構造の展開図、第４図はその分岐部
２の斜視図、第５図は従来型分岐部構造の略図、
第６図はその展開図。
１……主パイプ、２……分岐部、３，４，８…
…分岐パイプ、５……熱交換器コア、６，７，９
……コアチユーブ、１０……サイドメンバ、１１
……フイン、１２……Ｕベンド部、１３……ヘツ
ダ、１４……拡開部、１５……ろう付け部、１６
，１７……絞り部。
Fig. 1 shows the main part of an example of this branch structure, Fig. 2 is a schematic diagram of a heat exchanger having the branch structure, Fig. 3 is a developed view of the branch structure, and Fig. 4 shows the branch part 2. Fig. 5 is a schematic diagram of the conventional branch structure;
Figure 6 shows its development. 1... Main pipe, 2... Branch, 3, 4, 8...
... Branch pipe, 5 ... Heat exchanger core, 6, 7, 9
... Core club, 10 ... Side members, 11
... Fin, 12 ... U-bend part, 13 ... Header, 14 ... Expansion part, 15 ... Brazing part, 16
, 17...Aperture section.
Claims (1)
数本の断面同一の分岐パイプ３，４の一端が夫々
接続され、該分岐パイプ３，４の他端が夫々、熱
交換器コア５の同一長さ及び同一直径の各コアチ
ユーブ６，７の開口端に接続され、夫々の前記コ
アチユーブ６，７の開口端と前記分岐部との直線
距離が互いに異なる熱交換器の分岐部構造におい
て、前記直線距離が短い位置に配置される前記分
岐パイプ４の長さを、直線距離の長い位置に配置
される分岐パイプ３より短くし、前記短い分岐パ
イプ４の先端部に絞り部１６を形成し、該絞り部
１６が前記接続部内に内装されたことを特徴とす
る熱交換器の分岐部構造。 One end of a plurality of branch pipes 3 and 4 having the same cross section is connected to the tip of one main pipe 1 via a branch part 2, and the other ends of the branch pipes 3 and 4 are respectively connected to a heat exchanger core 5. In the branch part structure of the heat exchanger, the branch parts are connected to the open ends of the core tubes 6, 7 having the same length and the same diameter, and the straight distances between the open ends of the respective core tubes 6, 7 and the branch parts are different from each other, The length of the branch pipe 4 arranged at a position where the straight line distance is short is made shorter than the branch pipe 3 arranged at a position where the straight line distance is long, and a constricted part 16 is formed at the tip of the short branch pipe 4. . A branch part structure of a heat exchanger, characterized in that the constricted part 16 is installed inside the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059350U JP2546533Y2 (en) | 1990-06-04 | 1990-06-04 | Branch structure of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990059350U JP2546533Y2 (en) | 1990-06-04 | 1990-06-04 | Branch structure of heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0417292U true JPH0417292U (en) | 1992-02-13 |
| JP2546533Y2 JP2546533Y2 (en) | 1997-09-03 |
Family
ID=31585772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990059350U Expired - Lifetime JP2546533Y2 (en) | 1990-06-04 | 1990-06-04 | Branch structure of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546533Y2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116912A (en) * | 2002-09-26 | 2004-04-15 | Toyo Radiator Co Ltd | Tank-less heat exchanger |
| JP2009168196A (en) * | 2008-01-18 | 2009-07-30 | Hitachi Appliances Inc | Distributor |
| JP2010133594A (en) * | 2008-12-03 | 2010-06-17 | Mitsubishi Heavy Ind Ltd | Boiler structure |
| JP2010144996A (en) * | 2008-12-18 | 2010-07-01 | Mitsubishi Heavy Ind Ltd | Piping structure of boiler device and boiler device |
| JP2011089710A (en) * | 2009-10-22 | 2011-05-06 | Daikin Industries Ltd | Refrigerant heat exchanger |
| JP2013170781A (en) * | 2012-02-22 | 2013-09-02 | Panasonic Corp | Heat pump heat source machine |
| JP2015087073A (en) * | 2013-10-31 | 2015-05-07 | ダイキン工業株式会社 | Heat exchanger and air conditioning device |
| JP2018136121A (en) * | 2018-06-05 | 2018-08-30 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| CN110095008A (en) * | 2018-01-27 | 2019-08-06 | 浙江盾安热工科技有限公司 | A kind of heat exchanger switching device |
| US10386081B2 (en) | 2014-12-12 | 2019-08-20 | Hitachi-Johnson Controls Air Conditioning, Inc. | Air-conditioning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132458U (en) * | 1974-09-02 | 1976-03-10 | ||
| JPS61114271U (en) * | 1984-12-27 | 1986-07-19 | ||
| JPS61170895U (en) * | 1985-04-15 | 1986-10-23 | ||
| JPS62147296A (en) * | 1985-12-20 | 1987-07-01 | Matsushita Electric Ind Co Ltd | Finned heat exchanger |
-
1990
- 1990-06-04 JP JP1990059350U patent/JP2546533Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132458U (en) * | 1974-09-02 | 1976-03-10 | ||
| JPS61114271U (en) * | 1984-12-27 | 1986-07-19 | ||
| JPS61170895U (en) * | 1985-04-15 | 1986-10-23 | ||
| JPS62147296A (en) * | 1985-12-20 | 1987-07-01 | Matsushita Electric Ind Co Ltd | Finned heat exchanger |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004116912A (en) * | 2002-09-26 | 2004-04-15 | Toyo Radiator Co Ltd | Tank-less heat exchanger |
| JP2009168196A (en) * | 2008-01-18 | 2009-07-30 | Hitachi Appliances Inc | Distributor |
| JP2010133594A (en) * | 2008-12-03 | 2010-06-17 | Mitsubishi Heavy Ind Ltd | Boiler structure |
| JP2010144996A (en) * | 2008-12-18 | 2010-07-01 | Mitsubishi Heavy Ind Ltd | Piping structure of boiler device and boiler device |
| JP2011089710A (en) * | 2009-10-22 | 2011-05-06 | Daikin Industries Ltd | Refrigerant heat exchanger |
| JP2013170781A (en) * | 2012-02-22 | 2013-09-02 | Panasonic Corp | Heat pump heat source machine |
| JP2015087073A (en) * | 2013-10-31 | 2015-05-07 | ダイキン工業株式会社 | Heat exchanger and air conditioning device |
| US10386081B2 (en) | 2014-12-12 | 2019-08-20 | Hitachi-Johnson Controls Air Conditioning, Inc. | Air-conditioning device |
| CN110095008A (en) * | 2018-01-27 | 2019-08-06 | 浙江盾安热工科技有限公司 | A kind of heat exchanger switching device |
| JP2018136121A (en) * | 2018-06-05 | 2018-08-30 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546533Y2 (en) | 1997-09-03 |