JPS6428746U - - Google Patents
Info
- Publication number
- JPS6428746U JPS6428746U JP12218787U JP12218787U JPS6428746U JP S6428746 U JPS6428746 U JP S6428746U JP 12218787 U JP12218787 U JP 12218787U JP 12218787 U JP12218787 U JP 12218787U JP S6428746 U JPS6428746 U JP S6428746U
- Authority
- JP
- Japan
- Prior art keywords
- air
- heat exchange
- heating element
- constituted
- utility
- 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
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の空気加熱器の一実施例の説明
図、第２図は従来技術の空気加熱器の関連説明図
である。
図中１は発熱体ユニツト、２はハニカム状断面
、３は発熱体ユニツトモジユール、４は断熱ケー
シング、５は発熱体構造物、６は空気加熱器、７
は空気入口ダクト、８は空気出口ダクトを示す。
FIG. 1 is an explanatory diagram of an embodiment of the air heater of the present invention, and FIG. 2 is a related explanatory diagram of a conventional air heater. In the figure, 1 is a heating element unit, 2 is a honeycomb cross section, 3 is a heating element unit module, 4 is a heat insulating casing, 5 is a heating element structure, 6 is an air heater, and 7
8 indicates an air inlet duct, and 8 indicates an air outlet duct.
Claims (1)
加熱器において、前記空気との熱交換部分をハニ
カム状に形成したセラミツク製発熱体により構成
したことを特徴とする空気加熱器。 1. An air heater for preheating boiler combustion air by heat exchange, characterized in that a heat exchange portion with the air is constituted by a ceramic heating element formed in a honeycomb shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12218787U JPS6428746U (en) | 1987-08-10 | 1987-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12218787U JPS6428746U (en) | 1987-08-10 | 1987-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428746U true JPS6428746U (en) | 1989-02-20 |
Family
ID=31369879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12218787U Pending JPS6428746U (en) | 1987-08-10 | 1987-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428746U (en) |
-
1987
- 1987-08-10 JP JP12218787U patent/JPS6428746U/ja active Pending