JPH043277U - - Google Patents
Info
- Publication number
- JPH043277U JPH043277U JP3928390U JP3928390U JPH043277U JP H043277 U JPH043277 U JP H043277U JP 3928390 U JP3928390 U JP 3928390U JP 3928390 U JP3928390 U JP 3928390U JP H043277 U JPH043277 U JP H043277U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- heat exchanger
- injection port
- space
- tubes
- 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 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第1図はこの考案の一実施例による冷媒蓋を中
心とした要部の断面図、第2図は第1図の−
線のノズルの拡大断面図、第3図はノズルの冷媒
流れを示す第1図の−線に沿う断面図、第4
図〜第6図及び第7図〜第9図は各々この考案の
他の実施例を示すもので、それぞれ第1図〜第3
図に対応する図であり、第4図、第7図は断面図
、第5図、第8図は第4図、第7図の−線と
−線の断面図、第6図、第9図は−線と
−線の断面図である。第10図は従来の多管
式熱交換器を示す斜視図、第11図はその冷媒蓋
を中心とした要部の断面図である。
図中、1……シエル、2……チユーブ、6……
冷媒蓋、7……冷媒入口部、11……ノズル、1
1a……噴射口である。なお、図中同一符号は同
一又は相当部分を示す。
Fig. 1 is a cross-sectional view of the main parts centered on the refrigerant lid according to an embodiment of this invention, and Fig. 2 is a - of Fig. 1.
Figure 3 is an enlarged cross-sectional view of the nozzle along the line, and Figure 3 is a cross-sectional view taken along the - line in Figure 1 showing the flow of refrigerant through the nozzle.
Figures 1 to 6 and 7 to 9 show other embodiments of this invention, respectively.
FIGS. 4 and 7 are cross-sectional views, FIGS. 5 and 8 are cross-sectional views taken along lines - and - in FIGS. 4 and 7, and FIGS. The figure is a sectional view taken along the - line and - line. FIG. 10 is a perspective view of a conventional multi-tubular heat exchanger, and FIG. 11 is a cross-sectional view of the main parts centered on the refrigerant lid. In the diagram, 1...Ciel, 2...Tube, 6...
Refrigerant lid, 7... Refrigerant inlet section, 11... Nozzle, 1
1a... is an injection port. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
チユーブ内部へ流体を分配するための空間を有す
る蓋にて構成される多管式熱交換器において、上
記蓋の空間部に、冷媒入口部と接続され、噴射口
が下方向へ開口しており、かつその噴射口径が温
度の低下に伴い縮小し、温度の上昇に伴い拡大す
る形状記憶合金でなるノズルを備えたことを特徴
とする多管式熱交換器。 In a multi-tubular heat exchanger consisting of a large number of tubes housed in a shell and a lid having a space for distributing fluid into the tubes, the refrigerant inlet is connected to the space in the lid. A multi-tube type, characterized by having a nozzle made of a shape memory alloy whose injection port opens downward, and whose injection port diameter decreases as the temperature decreases and expands as the temperature rises. Heat exchanger.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3928390U JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3928390U JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH043277U true JPH043277U (en) | 1992-01-13 |
Family
ID=31548061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3928390U Pending JPH043277U (en) | 1990-04-11 | 1990-04-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH043277U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011064349A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
JP2017180883A (en) * | 2016-03-29 | 2017-10-05 | 株式会社デンソー | Evaporator |
-
1990
- 1990-04-11 JP JP3928390U patent/JPH043277U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011064349A (en) * | 2009-09-15 | 2011-03-31 | Tlv Co Ltd | Steam heating device |
JP2017180883A (en) * | 2016-03-29 | 2017-10-05 | 株式会社デンソー | Evaporator |
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