JPH0175749U - - Google Patents
Info
- Publication number
- JPH0175749U JPH0175749U JP1987170498U JP17049887U JPH0175749U JP H0175749 U JPH0175749 U JP H0175749U JP 1987170498 U JP1987170498 U JP 1987170498U JP 17049887 U JP17049887 U JP 17049887U JP H0175749 U JPH0175749 U JP H0175749U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water
- upper tank
- lower header
- heat receiving
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
Description
第１図は本願考案に係わる熱交換器の平面図、
第２図および第３図は本願考案に係わる熱交換器
の構造を示す断面図、第４図ａ乃至ｃはＵ字管内
における流水状態を示す説明図、第５図は本願考
案に係るＵ字管内における流れ状態を示す説明図
、第６図は従来の熱交換器を示す平面図、第７図
は従来の熱交換器の構造を示す断面図、第８図は
給湯機の概略構造の説明図である。
１……熱交換器、２……上部タンク、３……下
部ヘツダー、４……フイン、５……受熱パイプ、
５ａ……下流管、５ｂ……上昇管、６……給水管
、７……出湯管、８……燃焼室、２０……分水管
、２１……注入パイプ、２２……流出穴、２３…
…Ｕ字管。
FIG. 1 is a plan view of the heat exchanger according to the present invention;
Figures 2 and 3 are cross-sectional views showing the structure of the heat exchanger according to the present invention, Figures 4 a to c are explanatory diagrams showing the state of water flowing inside the U-shaped pipe, and Figure 5 is the U-shaped pipe according to the present invention. An explanatory diagram showing the flow state in the pipes, Fig. 6 is a plan view showing a conventional heat exchanger, Fig. 7 is a sectional view showing the structure of the conventional heat exchanger, and Fig. 8 is an explanation of the schematic structure of the water heater. It is a diagram. 1...Heat exchanger, 2...Upper tank, 3...Lower header, 4...Fin, 5...Heat receiving pipe,
5a... Downstream pipe, 5b... Rising pipe, 6... Water supply pipe, 7... Hot water outlet pipe, 8... Combustion chamber, 20... Water distribution pipe, 21... Injection pipe, 22... Outflow hole, 23...
...U-shaped tube.
Claims (1)
と下部ヘツダーとを複数のフイン付受熱パイプで
連結し、 上記受熱パイプの一部を下部ヘツダーから上部
タンクへ流水する上昇管として形成し、かつ他の
受熱パイプは上記上昇管よりも小さいフイン面積
に形成され上部タンクから下部ヘツダーへ流水す
る下流管として形成し、 上記上部タンク内に給水管より分岐する分水管
を配管するとともに、この分水管より突出形成し
た注入パイプを上記下流管入口に臨ませた熱交換
器において、 上記分水管の注入パイプ付近に上部タンク内へ
給水を流出する流出穴を設けたことを特徴とする
貯湯式給湯機の熱交換器。[Scope of Claim for Utility Model Registration] An upper tank to which a water supply pipe and hot water outlet pipe are attached and a lower header are connected by a plurality of heat receiving pipes with fins, and a riser pipe through which water flows from a part of the heat receiving pipe from the lower header to the upper tank. The other heat receiving pipe is formed with a smaller fin area than the riser pipe and is formed as a downstream pipe for water to flow from the upper tank to the lower header, and a water distribution pipe branching from the water supply pipe is installed inside the upper tank. In addition, in the heat exchanger in which an injection pipe protruding from the water distribution pipe faces the inlet of the downstream pipe, an outflow hole is provided near the injection pipe of the water distribution pipe to allow water to flow out into the upper tank. A heat exchanger for a hot water storage type water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17049887U JPH0334603Y2 (en) | 1987-11-06 | 1987-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17049887U JPH0334603Y2 (en) | 1987-11-06 | 1987-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0175749U true JPH0175749U (en) | 1989-05-23 |
| JPH0334603Y2 JPH0334603Y2 (en) | 1991-07-23 |
Family
ID=31461499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17049887U Expired JPH0334603Y2 (en) | 1987-11-06 | 1987-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334603Y2 (en) |
-
1987
- 1987-11-06 JP JP17049887U patent/JPH0334603Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334603Y2 (en) | 1991-07-23 |
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