JPS6136112Y2 - - Google Patents
Info
- Publication number
- JPS6136112Y2 JPS6136112Y2 JP1980027466U JP2746680U JPS6136112Y2 JP S6136112 Y2 JPS6136112 Y2 JP S6136112Y2 JP 1980027466 U JP1980027466 U JP 1980027466U JP 2746680 U JP2746680 U JP 2746680U JP S6136112 Y2 JPS6136112 Y2 JP S6136112Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- ventilation
- opening
- air intake
- vent pipe
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
【考案の詳細な説明】
この考案は、壁面に取付ける通風器に関するも
のである。[Detailed description of the invention] This invention relates to a ventilator that is attached to a wall surface.
従来の取付け用通風器は、空気の取入口と室内
への通気口とが同心円であり、空気の取入口にフ
ード付グリルが附設されている場合でも、強風の
場合、斜めに吹きつける雨雪は通気口の下部より
浸入する欠点があつた。更に、特開昭53−21845
号公報記載の防音換気孔は公知である。唯、本案
のフードに相当するものとしてエルボ型のフード
が記載されているが、之は空気取入部が下向の一
方向のみであるため、風向きによつては充分なる
通風が期待できないことがあり、従つて、空気取
入部は充分大きいものが要求される。そこで、こ
の考案は、従来のものにおけるこれ等の欠点を解
消するために提案するものである。図示の一実施
例について説明すれば、１は室外の空気取入口の
フードであつて、室内側の通気筒２の口径より大
径に形成し、通気筒２をフード１の上方に偏位し
て取付け、フード１の上部３は半球形状に外方に
膨出せしめ、下部を円弧状に切欠して空気取入部
４を形成する。その形状を具体的に説明すれば、
フード１の上部３は第２図におけるロ−ロ仮想線
より右方に約1/4円弧状に膨出し、下部は逆に約
1/4円弧状に凹陥した状態となり、この凹陥部が
半球形を切欠された空気取入部４を形成するので
ある。又、フード１と通気筒２の前面との間に
は、通気筒２の開口５に対応する部分によろい戸
６を形成したグリル板７を取付け、通気筒２及び
フード１には、それぞれ鍔８，９を設け、通気筒
２の鍔８の上部は、グリル板７の上部とともにフ
ード１の鍔９に固定し、通気筒２の鍔８の下部は
グリル板７の平面部に、グリル板７の下部はフー
ド１の鍔９にそれぞれ固定し、通気筒２の下部に
接するグリル板７にはドレン抜き穴１０を設けた
ものである。 In conventional mounting ventilators, the air intake and the vent into the room are concentric circles, and even if the air intake is equipped with a grill with a hood, rain and snow blowing diagonally in case of strong winds. The problem was that it could seep in from the bottom of the vent. Furthermore, JP-A-53-21845
The soundproof ventilation hole described in the publication is known. However, although an elbow-type hood is described as equivalent to the hood in this proposal, since the air intake part is only in one direction (downwards), sufficient ventilation may not be expected depending on the wind direction. Therefore, the air intake part is required to be sufficiently large. Therefore, this invention is proposed to eliminate these drawbacks of the conventional ones. To explain one embodiment shown in the drawings, 1 is a hood for an outdoor air intake, which is formed to have a larger diameter than the vent pipe 2 on the indoor side, and the vent pipe 2 is offset above the hood 1. The upper part 3 of the hood 1 is bulged outward in a hemispherical shape, and the lower part is cut out in an arc shape to form an air intake part 4. If we explain its shape in detail,
The upper part 3 of the hood 1 bulges out in an approximately 1/4 arc shape to the right from the Ro-Ro imaginary line in Figure 2, and the lower part bulges out approximately
It is in a concave state in the shape of a 1/4 arc, and this concave portion forms the air intake portion 4 having a hemispherical cutout. Further, between the hood 1 and the front surface of the ventilation cylinder 2, a grill plate 7 with a shutter 6 formed in the part corresponding to the opening 5 of the ventilation cylinder 2 is installed, and the ventilation cylinder 2 and the hood 1 are provided with flanges, respectively. The upper part of the collar 8 of the ventilation cylinder 2 is fixed to the collar 9 of the hood 1 together with the upper part of the grill plate 7, and the lower part of the collar 8 of the ventilation cylinder 2 is fixed to the flat part of the grill plate 7. The lower portions of the grill plates 7 are respectively fixed to the collars 9 of the hood 1, and a drain hole 10 is provided in the grill plate 7 in contact with the lower portion of the vent pipe 2.
この考案は上記の如く構成されたものであつ
て、これを使用する場合には、第５図に示すよう
に、家屋等の壁体１１に埋設された通気パイプ１
２に、上記の通気筒２の外周にソフトパツキン１
３を捲着して挿嵌し、フード１の鍔９を壁面に当
接せしめ、鍔９と壁面とをモルタル等のコーキン
グ材１４でコーキングするものである。 This invention is constructed as described above, and when it is used, as shown in FIG.
2, a soft packing 1 is attached to the outer periphery of the above-mentioned ventilation cylinder 2.
3 is wound and inserted, the flange 9 of the hood 1 is brought into contact with the wall surface, and the flange 9 and the wall surface are caulked with a caulking material 14 such as mortar.
叙述せる如く、室内への通気筒２の口径より大
径のフード１で開口が被覆され、更に、通気筒２
の開口はフード１の上位に偏位しているので、通
気筒２の開口は充分に被覆される状態となり、相
当強風の際でも、斜めに吹きつける雨雪が通気口
の下方より浸入することなく、万一、一部通気筒
２に浸入した水滴等は、下方のドレン抜き穴１０
より外部に排出される。又、上述の如く、通気筒
２の開口５は充分に被覆されているにも拘わら
ず、フード１の空気取入部４は大きく開口されて
いるので、上方を除くすべての方向からの風を取
入れることができる通風効果は極めて良好とな
る。 As described above, the opening is covered with a hood 1 having a diameter larger than that of the vent pipe 2 into the room, and the vent pipe 2
Since the opening of the hood 1 is located at the upper part of the hood 1, the opening of the ventilation pipe 2 is sufficiently covered, and even during extremely strong winds, rain and snow blowing diagonally will not enter from below the vent. In the unlikely event that some water droplets have entered the ventilation cylinder 2, drain them through the lower drain hole 10.
More is discharged to the outside. Furthermore, as mentioned above, even though the opening 5 of the ventilation pipe 2 is sufficiently covered, the air intake part 4 of the hood 1 is wide open, so that air cannot be taken in from all directions except from above. The ventilation effect that can be provided is extremely good.
図面は、この考案の一実施例を示すものであつ
て、第１図は正面図、第２図は側面図、第３図は
背面図、第４図は第１図イ−イ線断面図、第５図
は使用状態を示す断面図である。
符号説明、１……フード、２……通気筒、３…
…フードの上部、４……空気取入部、５……開
口、６……よろい戸、７……グリル、８……通気
筒の鍔、９……フードの鍔、１０……ドレン抜き
穴、１１……壁体、１２……通気パイプ、１３…
…ソフトパツキン、１４……コーキング材。
The drawings show one embodiment of this invention, in which Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a rear view, and Fig. 4 is a sectional view taken along the line A--I in Fig. 1. , FIG. 5 is a sectional view showing the state of use. Code explanation, 1...Hood, 2...Vent pipe, 3...
...Top of the hood, 4...Air intake, 5...Opening, 6...Armor door, 7...Grill, 8...Blank of vent pipe, 9...Tsuba of hood, 10...Drain hole, 11... Wall body, 12... Ventilation pipe, 13...
...Soft packing, 14...Caulking material.
Claims (1)
との間に、よろい戸６を設けると共に、フードの
上部３で前記通気筒２の開口５を被蔽するように
した通風器に於て、前記フード１の口径を室内側
の通気筒２の口径より大径に形成し、且つ、該通
気筒２をフード１の上方に偏位して取付け、更
に、フード１の上部３は半球形状に外方に膨出せ
しめ、その下部を円弧状に切欠して空気取入部４
を形成し、且つ、通気筒２の下端部にドレン抜き
穴１０を設けたことを特徴とする取付用通風器。 Opening 5 of the hood 1 on the outdoor side and the ventilation pipe 2 on the indoor side
In the ventilator, a shutter 6 is provided between the hood and the opening 5 of the ventilation tube 2 on the indoor side, and the opening 5 of the ventilation tube 2 is covered with the upper part 3 of the hood. The vent pipe 2 is formed to have a larger diameter than the aperture diameter, and the vent pipe 2 is mounted offset above the hood 1. Furthermore, the upper part 3 of the hood 1 is bulged outward in a hemispherical shape, and the lower part is shaped like an arc. Cut out the air intake part 4
A ventilator for mounting is characterized in that a drain hole 10 is provided at the lower end of the ventilation cylinder 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980027466U JPS6136112Y2 (en) | 1980-03-03 | 1980-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980027466U JPS6136112Y2 (en) | 1980-03-03 | 1980-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56130631U JPS56130631U (en) | 1981-10-03 |
| JPS6136112Y2 true JPS6136112Y2 (en) | 1986-10-20 |
Family
ID=29623433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980027466U Expired JPS6136112Y2 (en) | 1980-03-03 | 1980-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6136112Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60187843U (en) * | 1984-05-23 | 1985-12-12 | 株式会社 伊藤電気製作所 | Ventilation duct hood |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321845A (en) * | 1976-08-12 | 1978-02-28 | Shigeo Kasahara | Noiseemuffled ventilation hole |
-
1980
- 1980-03-03 JP JP1980027466U patent/JPS6136112Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5321845A (en) * | 1976-08-12 | 1978-02-28 | Shigeo Kasahara | Noiseemuffled ventilation hole |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56130631U (en) | 1981-10-03 |
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