JPH0348617U - - Google Patents
Info
- Publication number
- JPH0348617U JPH0348617U JP1989110588U JP11058889U JPH0348617U JP H0348617 U JPH0348617 U JP H0348617U JP 1989110588 U JP1989110588 U JP 1989110588U JP 11058889 U JP11058889 U JP 11058889U JP H0348617 U JPH0348617 U JP H0348617U
- Authority
- JP
- Japan
- Prior art keywords
- indoor unit
- cross
- air conditioner
- fan
- flow
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図から第３図までは本考案を具体化した一
実施例を示すもので、第１図は空調機の室内側ユ
ニツトを示す断面図、第２図は本実施例の効果を
示すための回転数と騒音Ａの関係を表わす図、第
３図は同じく笛音周波数における回転数と音圧と
の関係を表わす図、第４図は本考案の他の実施例
の構成を示す室内側ユニツトの断面図、第５図は
従来の室内側ユニツトを示す断面図である。
図中、３……吸音材、４……吸込口、８……横
流フアンである。
Figures 1 to 3 show an embodiment embodying the present invention. Figure 1 is a sectional view showing an indoor unit of an air conditioner, and Figure 2 is a diagram showing the effects of this embodiment. FIG. 3 is a diagram showing the relationship between the rotation speed and sound pressure at the whistle sound frequency. FIG. 4 is a diagram showing the structure of another embodiment of the present invention. FIG. 5 is a cross-sectional view of a conventional indoor unit. In the figure, 3...sound absorbing material, 4...intake port, 8...crossflow fan.
Claims (1)
アン８による送風により熱交換される空調機の室
内側ユニツトにおいて、この室内側ユニツトの吹
出口上部にあたる室内側ユニツト前面部に吸音材
３を備え、上記横流フアン８の吸込口４を室内側
ユニツト上部に設けたことを特徴とする空調機。 In an indoor unit of an air conditioner that has a cross-flow fan 8 as a blower, and heat is exchanged by the air blown by the cross-flow fan 8, a sound absorbing material 3 is provided on the front surface of the indoor unit above the air outlet of the indoor unit, and the above-mentioned cross-flow An air conditioner characterized in that the suction port 4 of the fan 8 is provided at the top of the indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110588U JPH0348617U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110588U JPH0348617U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348617U true JPH0348617U (en) | 1991-05-10 |
Family
ID=31659113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989110588U Pending JPH0348617U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007009611A (en) * | 2005-07-04 | 2007-01-18 | 和男 ▲吉▼川 | Bucket for power shovel |
-
1989
- 1989-09-21 JP JP1989110588U patent/JPH0348617U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007009611A (en) * | 2005-07-04 | 2007-01-18 | 和男 ▲吉▼川 | Bucket for power shovel |