JPS63116853U - - Google Patents
Info
- Publication number
- JPS63116853U JPS63116853U JP940887U JP940887U JPS63116853U JP S63116853 U JPS63116853 U JP S63116853U JP 940887 U JP940887 U JP 940887U JP 940887 U JP940887 U JP 940887U JP S63116853 U JPS63116853 U JP S63116853U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- hot air
- temperature detection
- air heater
- temperature
- 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
- 239000000567 combustion gas Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 4
- 238000007865 diluting Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000000746 purification Methods 0.000 description 1
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
第１図はこの考案の一実施例による温風暖房機
を示す断面図、第２図は触媒部温度に対するＮＯ
２浄化率、及び燃焼ガス中のＮＯ２濃度の変化を
示すグラフ、第３図は従来の温風暖房機を示す断
面図である。
図において、１は燃焼筒、２はバーナ、５は酸
化触媒、６は送風機、１１は制御回路である。な
お、各図中同一符号は同一または相当部分を示す
ものとする。
Fig. 1 is a sectional view showing a hot air heater according to an embodiment of this invention, and Fig. 2 is a cross-sectional view showing the NO.
FIG. 3 is a graph showing changes in the NO 2 purification rate and the NO 2 concentration in the combustion gas, and is a sectional view showing a conventional hot air heater. In the figure, 1 is a combustion tube, 2 is a burner, 5 is an oxidation catalyst, 6 is a blower, and 11 is a control circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
燃焼ガスを希釈又は燃焼ガスと熱交換した温風を
供給する対流用送風機を備える温風暖房機におい
て、上記燃焼筒に温度検出手段を設けると共に、
この温度検出手段からの信号により、上記対流用
送風機の回転数を制御する制御回路を備えたこと
を特徴とする温風暖房機。 (2) 温度検出手段は燃焼ガスの温度を検出する
実用新案登録請求の範囲第(1)項記載の温風暖房
機。 (3) 燃焼筒は出口部に酸化触媒を有し、温度検
出手段は上記酸化触媒の温度を検出する実用新案
登録請求の範囲第(1)項記載の温風暖房機。[Scope of claims for utility model registration] (1) A combustion tube that mixes and burns fuel and air;
In a hot air heater equipped with a convection blower that supplies hot air obtained by diluting combustion gas or exchanging heat with the combustion gas, the combustion tube is provided with a temperature detection means,
A warm air heater characterized by comprising a control circuit that controls the rotation speed of the convection blower based on a signal from the temperature detection means. (2) The hot air heater according to claim (1) of the utility model registration claim, wherein the temperature detection means detects the temperature of combustion gas. (3) The hot air heater according to claim (1), wherein the combustion tube has an oxidation catalyst at its outlet, and the temperature detection means detects the temperature of the oxidation catalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP940887U JPS63116853U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP940887U JPS63116853U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116853U true JPS63116853U (en) | 1988-07-28 |
Family
ID=30794694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP940887U Pending JPS63116853U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116853U (en) |
-
1987
- 1987-01-26 JP JP940887U patent/JPS63116853U/ja active Pending