JPH0441918U - - Google Patents
Info
- Publication number
- JPH0441918U JPH0441918U JP8190790U JP8190790U JPH0441918U JP H0441918 U JPH0441918 U JP H0441918U JP 8190790 U JP8190790 U JP 8190790U JP 8190790 U JP8190790 U JP 8190790U JP H0441918 U JPH0441918 U JP H0441918U
- Authority
- JP
- Japan
- Prior art keywords
- water heater
- inlet
- sectional shape
- burner structure
- throat portion
- 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 8
- 238000010586 diagram Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
第１図は本考案に係るバーナ構造を具備する給
湯機の全体斜視図、第２図は同給湯機と浴槽から
なる給湯システムの全体配管系統を示すブロツク
図、第３図は浴湯用熱交換部の一部断面側面図、
第４図は第３図−線による断面図、第５図は
バーナの側面図、第６図は第５図−線による
矢視図、第７図は第５図−線による端面図、
第８図は並列状態にあるバーナ群の断面図、第９
図はアスペクト比と濃度バラツキ比との関係を示
すグラフ、第１０図は従来のバーナ構造の斜視図
である。
Ａ……追焚機能付給湯機、７０……バーナヘツ
ド、７１……噴出部、７２……炎口、７３……導
入口、７４……混合流路、７５……補助炎壁。
Fig. 1 is an overall perspective view of a water heater equipped with a burner structure according to the present invention, Fig. 2 is a block diagram showing the entire piping system of a hot water supply system consisting of the water heater and a bathtub, and Fig. 3 is a hot water heater for bath water. Partial cross-sectional side view of the replacement part,
4 is a sectional view along the line of FIG. 3, FIG. 5 is a side view of the burner, FIG. 6 is a view taken along the line of FIG. 5, and FIG. 7 is an end view along the line of FIG.
Figure 8 is a cross-sectional view of the burner group in parallel state;
The figure is a graph showing the relationship between aspect ratio and concentration variation ratio, and FIG. 10 is a perspective view of a conventional burner structure. A... Water heater with reheating function, 70... Burner head, 71... Spout part, 72... Flame port, 73... Inlet, 74... Mixing channel, 75... Auxiliary flame wall.
Claims (1)
又は側縁に導入口７３を設け、同導入口７３を炎
口７２に混合流路７４を介して連通連結してなる
給湯機のバーナ構造において、 少なくとも、導入口７３のスロート部７３ａの
断面形状を、横長の長円としたことを特徴とする
給湯機のバーナ構造。 ２ 導入口７３のスロート部７３ａの長円断面形
状は、横径Ｗと縦径Ｈとのアスペクト比を、Ｗ≧
１．２Ｈとしたことを特徴とする給湯機のバーナ
構造。[Claims for Utility Model Registration] 1. A large number of flame ports 72 are provided on the upper edge, and an introduction port 73 is provided on the lower edge or side edge, and the introduction port 73 is connected to the flame port 72 via a mixing channel 74. A burner structure for a water heater comprising: At least a throat portion 73a of an inlet 73 has a cross-sectional shape of a horizontally elongated oval. 2 The oval cross-sectional shape of the throat portion 73a of the inlet 73 has an aspect ratio of the horizontal diameter W and the vertical diameter H, W≧
A burner structure for a water heater characterized by a 1.2H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190790U JPH0441918U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190790U JPH0441918U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441918U true JPH0441918U (en) | 1992-04-09 |
Family
ID=31628257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8190790U Pending JPH0441918U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441918U (en) |
-
1990
- 1990-07-31 JP JP8190790U patent/JPH0441918U/ja active Pending