JPH03532U - - Google Patents
Info
- Publication number
- JPH03532U JPH03532U JP5932789U JP5932789U JPH03532U JP H03532 U JPH03532 U JP H03532U JP 5932789 U JP5932789 U JP 5932789U JP 5932789 U JP5932789 U JP 5932789U JP H03532 U JPH03532 U JP H03532U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- heater
- motor
- ventilation fan
- fat
- 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
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000006555 catalytic reaction Methods 0.000 claims 2
- 230000008016 vaporization Effects 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案にかかる換気扇の実施例を示す
断面図、第２図は同換気扇を示す背面図、第３図
は本体の断熱構造を示す要部断面図、第４図は前
蓋の断熱構造を示す要部断面図、第５図は遮蔽壁
の断熱構造を示す要部断面図、第６図はシヤツタ
ーの断熱構造を示す要部断面図、第７図は従来の
換気扇を示す断面図、第８図は同換気扇を示す斜
視図である。
１１…本体（風路内の露出部分）、１２…フア
ン、１３…モーター、１７…ヒーター、３３…遮
蔽壁、３４…シヤツター、３７…断熱材、４３…
第１シヤツター（構造物）、４４…第２シヤツタ
ー（構造物）。
Fig. 1 is a sectional view showing an embodiment of the ventilation fan according to the present invention, Fig. 2 is a rear view of the ventilation fan, Fig. 3 is a sectional view of main parts showing the heat insulation structure of the main body, and Fig. 4 is a sectional view of the front cover. Figure 5 is a cross-sectional view of the main part showing the heat insulation structure of the shielding wall, Figure 6 is a cross-sectional view of the main part showing the heat insulation structure of the shutter, and Figure 7 is a cross-sectional view of the conventional ventilation fan. 8 are perspective views showing the ventilation fan. DESCRIPTION OF SYMBOLS 11...Main body (exposed part in the air path), 12...Fan, 13...Motor, 17...Heater, 33...Shielding wall, 34...Shutter, 37...Insulating material, 43...
1st shutter (structure), 44... 2nd shutter (structure).
Claims (1)
ターと、触媒反応により油脂分を気化させるため
のヒーターと、前蓋と、シヤツターとを備えた換
気扇において、少なくとも前記ヒーターを除いて
、風路内の露出部分および構造物の表面が、油脂
分解触媒で被覆されていることを特徴とする換気
扇。 (2) フアンと、該フアンを回転駆動させるモー
ターと、触媒反応により油脂分を気化させるため
のヒーターと、前蓋と、シヤツターとを備えた換
気扇において、前記モーターと前記ヒーターとの
間に遮蔽壁が配設される一方、少なくとも前記モ
ーターおよび前記ヒーターを除いて、風路内の露
出部分および構造物に断熱構造が施されているこ
とを特徴とする換気扇。[Claims for Utility Model Registration] (1) A ventilation fan comprising a fan, a motor for rotationally driving the fan, a heater for vaporizing oil and fat through a catalytic reaction, a front cover, and a shutter; A ventilation fan characterized in that, except for the heater, exposed parts in the air passage and the surface of the structure are coated with an oil and fat decomposition catalyst. (2) In a ventilation fan comprising a fan, a motor for rotationally driving the fan, a heater for vaporizing oil and fat through a catalytic reaction, a front lid, and a shutter, a shield is provided between the motor and the heater. A ventilation fan characterized in that, while a wall is provided, exposed parts and structures in the air path are provided with a heat insulating structure, except for at least the motor and the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932789U JPH03532U (en) | 1989-05-23 | 1989-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5932789U JPH03532U (en) | 1989-05-23 | 1989-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03532U true JPH03532U (en) | 1991-01-07 |
Family
ID=31585727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5932789U Pending JPH03532U (en) | 1989-05-23 | 1989-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03532U (en) |
-
1989
- 1989-05-23 JP JP5932789U patent/JPH03532U/ja active Pending