JPH0323749U - - Google Patents
Info
- Publication number
- JPH0323749U JPH0323749U JP8262689U JP8262689U JPH0323749U JP H0323749 U JPH0323749 U JP H0323749U JP 8262689 U JP8262689 U JP 8262689U JP 8262689 U JP8262689 U JP 8262689U JP H0323749 U JPH0323749 U JP H0323749U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- hot water
- heating
- main heat
- secondary heat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
Description
第１図及び第２図は本考案の要部断面図、第３
図は従来の温水暖房器の構成図、第４図及び第５
図は本考案の水管内の熱伝達率を上げた実施例の
断面図、第６図は本考案と従来品のサブクール沸
騰の比較特性図を示す。
１……バーナ、３……加熱用主熱交換器、９…
…温度センサー、２０……副熱交換器、２１……
フイン、２４……ねじり板、２５……凹凸部。
Figures 1 and 2 are sectional views of the main parts of the present invention;
The diagram shows the configuration of a conventional hot water heater, Figures 4 and 5.
The figure shows a cross-sectional view of an embodiment of the present invention in which the heat transfer coefficient in the water tube is increased, and FIG. 6 shows a comparative characteristic diagram of subcooled boiling between the present invention and a conventional product. 1... Burner, 3... Main heat exchanger for heating, 9...
...Temperature sensor, 20...Sub-heat exchanger, 21...
Fin, 24...Twisted plate, 25...Irregular portion.
Claims (1)
付加熱用主熱交換器３と室内機２２の放熱用熱交
換器７とで形成される温水流路中に循環用ポンプ
６を介装して温水を循環させるものにおいて、前
記加熱用主熱交換器３と加熱用バーナー１との間
に加熱用主熱交換器３から伸びる複数の水管によ
つて構成される副熱交換器２０を設け、温水を加
熱用主熱交換器３から副熱交換器２０の順に通過
させるようにしたことを特徴とする温水暖房器。 (2) 請求項第１項において、前記副熱交換器２
０の管内にねじり板２４を挿入したことを特徴と
する温水暖房器。 (3) 請求項第１項において、前記副熱交換器２
０の管内面に凹凸２５を設けたことを特徴とする
温水暖房器。[Scope of Claim for Utility Model Registration] (1) In the hot water flow path formed by the main heat exchanger 3 for fin additional heat heated by the heating burner 1 and the heat exchanger 7 for heat radiation of the indoor unit 22 A circulating pump 6 is interposed in the heater to circulate hot water, and the heating main heat exchanger 3 is configured with a plurality of water pipes extending from the heating main heat exchanger 3 between the heating burner 1 and the heating burner 1. A hot water heater characterized in that a secondary heat exchanger 20 is provided, and hot water is passed through the heating main heat exchanger 3 to the secondary heat exchanger 20 in this order. (2) In claim 1, the secondary heat exchanger 2
A hot water heater characterized in that a torsion plate 24 is inserted into a pipe. (3) In claim 1, the secondary heat exchanger 2
A hot water heater characterized in that unevenness 25 is provided on the inner surface of the tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8262689U JPH0323749U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8262689U JPH0323749U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323749U true JPH0323749U (en) | 1991-03-12 |
Family
ID=31629610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8262689U Pending JPH0323749U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323749U (en) |
-
1989
- 1989-07-13 JP JP8262689U patent/JPH0323749U/ja active Pending
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