JPS6229691A - Sound insulation type ventilating device - Google Patents
Sound insulation type ventilating deviceInfo
- Publication number
- JPS6229691A JPS6229691A JP16909685A JP16909685A JPS6229691A JP S6229691 A JPS6229691 A JP S6229691A JP 16909685 A JP16909685 A JP 16909685A JP 16909685 A JP16909685 A JP 16909685A JP S6229691 A JPS6229691 A JP S6229691A
- Authority
- JP
- Japan
- Prior art keywords
- door frame
- sound insulation
- ventilation system
- ventilation
- ventilating device
- 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
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、室内出入口に設ける防音型換気装置に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a soundproof ventilation system provided at an entrance/exit of a room.
従来、室内の換気装置としては、第５図に示すように室
の出入口の扉枠０１に設けられた扉０２の下辺部近くに
換気装置０３’に取付けたものが一般的であり、多く用
いられている。第６図に示すものは換気のみ？目的とし
たものであシ、第７図に示すものは遮蔽板０５’？］ｌ
−内部に具え防音型の換気装置０４としたものである。Conventionally, as shown in Fig. 5, a ventilation system for an indoor room has generally been attached to a ventilation system 03' near the bottom of a door 02 provided in a door frame 01 at the entrance/exit of a room. It is being Is the thing shown in Figure 6 only for ventilation? Is it intended for that purpose? Is the one shown in Figure 7 the shielding plate 05'? ]l
- A soundproof ventilation system 04 is provided inside.
しかしながら、従来の扉付換気装置では次のような問題
点がある。However, conventional ventilation systems with doors have the following problems.
（１）一般的な換気装置は、換気ケ目的として開孔され
ており遮音性能は著し７く悪い。(1) General ventilation equipment has holes for ventilation purposes, and its sound insulation performance is extremely poor.
（２）従来の防音型換気装置は、扉へ取付けるため、厚
さに制限ケ受は遮音性能に限度がある。(2) Conventional soundproof ventilation systems are attached to doors, so they are limited in thickness and have limited soundproofing performance.
（３）各種の扉ケ製作することになシコスト高となる。(3) Manufacturing various types of doors increases costs.
本発明は上記の問題点ケ解決するため、室内の出入口に
扉枠を設け、同扉枠に扉ケ設置したものにおいて、前記
扉枠の少なくとも一部に室内外孕貫通する中空部ケ設け
、同中空部内に遮蔽板及び吸音材ケ設けて換気装置を構
成したものである。In order to solve the above-mentioned problems, the present invention provides a door frame at the entrance/exit of the room, and in the door frame, a hollow part is provided in at least a part of the door frame to pass through the indoor/outside space. A ventilation system is constructed by providing a shielding plate and sound absorbing material inside the hollow space.
上述の構成により、室内の換気とともに遮蔽板および吸
音材により高い遮音性能が得られる。With the above-mentioned configuration, high sound insulation performance can be obtained by the shielding plate and the sound absorbing material as well as indoor ventilation.
以下１図面により本発明の一実施例としての防音型換気
装置について説明すると、第１図はそれｔ扉枠下部に使
用した斜視図、第２図は第１図のト４線に沿う断面図、
第３図は防音型換気装置の斜視図、第４図は同装置と互
換性のある扉枠下部ケ示す。A soundproof ventilation system as an embodiment of the present invention will be explained below with reference to the drawings. Fig. 1 is a perspective view of the device used in the lower part of the door frame, and Fig. 2 is a sectional view taken along line G4 in Fig. 1. ,
Figure 3 is a perspective view of a soundproof ventilation system, and Figure 4 shows the lower part of a door frame compatible with the same system.
第１図に示すごとく対向して立設された扉枠１．１に扉
２が取付けられる。４は下部扉枠で。As shown in FIG. 1, a door 2 is attached to door frames 1.1 that are erected facing each other. 4 is the lower door frame.
同下部罪枠４を防音型換気装置３として構成する。同装
置３は第２図の断面図に示すごとく下部扉枠４を室内外
を貫通する中空状に形成し。The lower frame 4 is configured as a soundproof ventilation system 3. As shown in the sectional view of FIG. 2, the device 3 has a lower door frame 4 formed into a hollow shape that passes through the interior and exterior.
その内部に遮蔽板５’に９互に複数固設し、さらにこの
遮蔽板５と下部扉枠４の内部に吸音材６例えばグラスウ
ール等全貼り前面と後面に換気できるように間隙？もっ
て複数の鎧板７七設けて構成したものである。A plurality of nine shielding plates 5' are fixed to each other inside the shielding plate 5', and sound-absorbing material 6, such as glass wool, is completely pasted inside the shielding plate 5 and the lower door frame 4, and there is a gap between the front and rear sides for ventilation. It is constructed by providing a plurality of armor plates 77.
以上で形成した防音型換気装置３は第３図に示すごとく
扉枠形状となっており、扉枠１，１下部に設けられる。The soundproof ventilation system 3 formed as described above has a door frame shape as shown in FIG. 3, and is provided at the bottom of the door frames 1, 1.
また、防音型換気袋＃３を使用しない場合は第４図で示
す扉枠８を用いる。Moreover, when the soundproof ventilation bag #3 is not used, the door frame 8 shown in FIG. 4 is used.
なお、第２図に示す枠厚Ｔｋ変えることによυ、遮音性
能の調整ができ、これは任意に選択することができる。Note that the sound insulation performance can be adjusted by changing the frame thickness Tk shown in FIG. 2, which can be arbitrarily selected.
また遮蔽板５の増減によっても調整できる。It can also be adjusted by increasing or decreasing the number of shielding plates 5.
ｆ亀
さらに下部扉枠に限らず、＠の扉枠に用いてもよいこと
はもちろんである。Of course, it can be used not only for the lower door frame but also for the @ door frame.
以上説明したように本発明の防音型換気装置は、扉枠の
一部を中空とし遮蔽板と吸音材を設けて構成したもので
、非常に高い遮音性能が得られるとともに、換気装置に
関係なくｎｋ統一することができる。As explained above, the soundproof ventilation system of the present invention is constructed by making a part of the door frame hollow and providing a shielding plate and a sound absorbing material.It has extremely high sound insulation performance and can be used regardless of the ventilation system. nk can be unified.
また防音型換気装置は枠厚を変化させることで任意の遮
音性能ケ得ることができる。In addition, soundproof ventilation equipment can achieve desired soundproofing performance by changing the frame thickness.
第１図乃至第３図は本発明の一実施例を示すもので、第
１図は下部扉枠に使用した例の斜視口、第２図は第１図
■−Ｈに沿う断面図、第３図はその斜視図、第４図は同
装置と互換する下部扉枠の斜視図、第５図は従来の扉に
取付けた換気装置を示す斜視図、第６図及び第７図は換
気装置の断面図である。
１：扉枠、２；扉、３：防音型換気装置、４：下部扉枠
、５：遮蔽板、６：吸音材、７：鎧板
垢）閃
柔３囚
革り閃
第ｂｍ
累７圓Figures 1 to 3 show one embodiment of the present invention. Figure 1 is a perspective view of an example used in a lower door frame, Figure 2 is a sectional view taken along line -H in Figure 1, and Figure 3 is a perspective view of the device, Figure 4 is a perspective view of a lower door frame compatible with the device, Figure 5 is a perspective view of a conventional ventilation system attached to a door, and Figures 6 and 7 are ventilation systems. FIG. 1: Door frame, 2: Door, 3: Soundproof ventilation system, 4: Lower door frame, 5: Shielding plate, 6: Sound absorbing material, 7: Armor plate) Senju 3 prisoner leather Sendai BM Cumulative 7 En
Claims (1)
において、前記扉枠の少なくとも一部に室内外を貫通す
る中空部を設け、同中空部内に遮蔽板及び吸音材を設け
て換気装置を構成したことを特徴とする防音型換気装置
。A door frame is provided at the entrance/exit of the room, and a door is installed in the door frame, and at least a part of the door frame is provided with a hollow part that penetrates the room and the outside, and a shielding plate and a sound absorbing material are provided in the hollow part. A soundproof ventilation system characterized by comprising a ventilation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909685A JPS6229691A (en) | 1985-07-31 | 1985-07-31 | Sound insulation type ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16909685A JPS6229691A (en) | 1985-07-31 | 1985-07-31 | Sound insulation type ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6229691A true JPS6229691A (en) | 1987-02-07 |
Family
ID=15880239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16909685A Pending JPS6229691A (en) | 1985-07-31 | 1985-07-31 | Sound insulation type ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126990U (en) * | 1990-04-03 | 1991-12-20 | ||
| US5444360A (en) * | 1991-11-22 | 1995-08-22 | Drinkwater; Don L. | Maintenance reduction apparatus |
-
1985
- 1985-07-31 JP JP16909685A patent/JPS6229691A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03126990U (en) * | 1990-04-03 | 1991-12-20 | ||
| US5444360A (en) * | 1991-11-22 | 1995-08-22 | Drinkwater; Don L. | Maintenance reduction apparatus |
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