JPS6238535U - - Google Patents
Info
- Publication number
- JPS6238535U JPS6238535U JP13033385U JP13033385U JPS6238535U JP S6238535 U JPS6238535 U JP S6238535U JP 13033385 U JP13033385 U JP 13033385U JP 13033385 U JP13033385 U JP 13033385U JP S6238535 U JPS6238535 U JP S6238535U
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- outlet
- main body
- absorbing material
- sides
- 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 4
- 238000004378 air conditioning Methods 0.000 claims description 2
- 239000011358 absorbing material Substances 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
Landscapes
- Duct Arrangements (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図乃至第５図は本考案の一実施例を示し、
第１図は消音装置の横断面図、第２図は同縦断側
面図、第３図は同斜視図、第４図はダクト用換気
扇と連結した状態で示す縦断面図、第５図は圧力
損失の実験結果図であり、第６図は従来の消音装
置の一例を示す横断面図である。
図中、１１は換気扇本体（空調機器）、１８は
消音装置、１９は流入口、２２は流出口、２７は
本体箱、１８は外箱、２９は内壁体（内壁面）、
３０は遮壁部材、３２，３３は通風路である。
1 to 5 show an embodiment of the present invention,
Figure 1 is a cross-sectional view of the silencer, Figure 2 is a vertical side view of the same, Figure 3 is a perspective view of the same, Figure 4 is a longitudinal cross-sectional view of the silencing device connected to a duct ventilation fan, and Figure 5 is a pressure FIG. 6 is a cross-sectional view showing an example of a conventional silencing device. In the figure, 11 is the ventilation fan body (air conditioning equipment), 18 is a silencer, 19 is an inlet, 22 is an outlet, 27 is a main body box, 18 is an outer box, 29 is an inner wall body (inner wall surface),
30 is a shielding wall member, and 32 and 33 are ventilation passages.
Claims (1)
流入口及び流出口を形成し且つ内壁面を吸音材に
より形成した本体箱と、この本体箱内に前記流入
口及び流出口のうち一方の口の三方を囲み残る一
方が他方の口の反対側に向けて開放する様に配設
され両側方に前記流入口と流出口との間を連通す
る通風路を形成した吸音材製の遮壁部材とを具備
して成る空調機器の消音装置。 It is installed in connection with air conditioning equipment,
A main body box forming an inlet and an outlet and an inner wall surface made of a sound absorbing material, and one of the inlet and outlet surrounding the three sides of one of the inlet and outlet within the main body box, and one remaining on the opposite side of the other opening. A sound damping device for an air conditioner, comprising a shielding wall member made of a sound absorbing material, which is arranged to open toward the air conditioner, and has a ventilation path communicating between the inflow port and the outflow port on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13033385U JPS6238535U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13033385U JPS6238535U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238535U true JPS6238535U (en) | 1987-03-07 |
Family
ID=31027729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13033385U Pending JPS6238535U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04288429A (en) * | 1991-03-14 | 1992-10-13 | Matsushita Seiko Co Ltd | Duct ventilation fan |
-
1985
- 1985-08-27 JP JP13033385U patent/JPS6238535U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04288429A (en) * | 1991-03-14 | 1992-10-13 | Matsushita Seiko Co Ltd | Duct ventilation fan |
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