JPH0359871B2 - - Google Patents
Info
- Publication number
- JPH0359871B2 JPH0359871B2 JP60235165A JP23516585A JPH0359871B2 JP H0359871 B2 JPH0359871 B2 JP H0359871B2 JP 60235165 A JP60235165 A JP 60235165A JP 23516585 A JP23516585 A JP 23516585A JP H0359871 B2 JPH0359871 B2 JP H0359871B2
- Authority
- JP
- Japan
- Prior art keywords
- adjustment plate
- subduct
- vehicle
- vent
- longitudinal direction
- 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 - Lifetime
Links
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明は、車両の屋根に取付けられる調和空気
用ダクトに係わり、特に、風量調整および風向調
整を必要とする車両の調和空気用ダクトに関する
ものである。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a conditioned air duct installed on the roof of a vehicle, and particularly relates to a conditioned air duct for a vehicle that requires adjustment of air volume and direction. be.
従来の車両の調和空気用ダクトは、実開昭49−
139706号公報に記載されているように、風量調整
板と風向調整板とは別部品として構成されている
ため、部品点数が増加する欠点があつた。
Conventional vehicle conditioned air ducts were developed in 1972.
As described in Japanese Patent No. 139706, the air volume adjustment plate and the air direction adjustment plate are constructed as separate parts, which has the disadvantage of increasing the number of parts.
本発明の目的は、部品点数を減少させた車両の
調和空気用ダクトを提供することにある。
An object of the present invention is to provide a vehicle conditioned air duct with a reduced number of parts.
本発明は、風量調整板と風向調整板とを一体に
形成して部品点数を減少させたものである。
The present invention reduces the number of parts by integrally forming the air volume adjusting plate and the air direction adjusting plate.
以下、本発明の一実施例を図面により説明す
る。第１図〜第３図において、１は車体、２は空
気調和装置、３は天井ダクトで、メインダクト４
とサブダクト５によつて構成されている。６はメ
インダクト４とサブダクト５の仕切板７に所定の
間隔をもつて設けられた通気口、８はサブダクト
５の下部に設けられたラインフロー吐出口、９は
サブダクト５内の通気口６部に設けられ、通気口
６の開口大きさを調節してメインダクト４からサ
ブダクト５に流入する風量を調整する風量調整板
９ａと、該風量調整板９ａの両端を直角方向に折
曲げてサブダクト５内の流速を規制すると共に、
ラインフロー吐出口８から客室内へ吐出される風
向を垂直方向に規制する風向調整板９ｂとを一体
に形成した調整板である。つまり、調整板９は風
量調整板９ａと風向調整板９ｂ，９ｂとをコ字状
に一体に形成したものである。コ字状の中央片が
風量調整板９ａとして通気口６の一部を覆うよう
に仕切板７に固定的に設置してある。他の２片は
風向調整板９ｂ，９ｂとしてサブダクト５内にお
いて該サブダクトの長手方向に対して直交して配
置されており、この外周端とサブダクト５の内面
との間に〓間を設けている。
An embodiment of the present invention will be described below with reference to the drawings. In Figures 1 to 3, 1 is the vehicle body, 2 is the air conditioner, 3 is the ceiling duct, and 4 is the main duct.
and a subduct 5. 6 is a vent provided at a predetermined interval on the partition plate 7 between the main duct 4 and the subduct 5, 8 is a line flow outlet provided at the bottom of the subduct 5, and 9 is a vent 6 in the subduct 5. An air volume adjustment plate 9a is provided in the air flow rate adjustment plate 9a, which adjusts the opening size of the ventilation port 6 to adjust the amount of air flowing from the main duct 4 into the subduct 5, and the air volume adjustment plate 9a is bent at right angles at both ends to form the subduct 5. In addition to regulating the flow rate within the
This adjustment plate is integrally formed with a wind direction adjustment plate 9b that vertically regulates the direction of the wind discharged from the line flow outlet 8 into the passenger compartment. In other words, the adjustment plate 9 is formed by integrally forming an air volume adjustment plate 9a and an air direction adjustment plate 9b, 9b in a U-shape. A U-shaped central piece is fixedly installed on the partition plate 7 as an air volume adjusting plate 9a so as to cover a part of the vent 6. The other two pieces are arranged as wind direction adjustment plates 9b, 9b in the subduct 5, perpendicular to the longitudinal direction of the subduct, and a gap is provided between the outer peripheral end and the inner surface of the subduct 5. .
上述した構成において、空気調和装置２からメ
インダクト４内に吐出された調和空気は、通気口
６より風量調整板９ａにより風量を調整されて
（風量は固定して設置された風量調整板９ａによ
る通気口６の開口率によつて定まる）サブダクト
５内に流入し、風向調整板９ｂによつて流速を規
制されると同時に、ラインフロー吐出口８より垂
直方向に客室内に吐出される。 In the above-described configuration, the conditioned air discharged from the air conditioner 2 into the main duct 4 has its air volume adjusted by the air volume adjustment plate 9a through the vent 6 (the air volume is adjusted by the air volume adjustment plate 9a fixedly installed). The air flows into the subduct 5 (determined by the opening ratio of the vent 6), and its flow velocity is regulated by the wind direction adjusting plate 9b, and at the same time, it is discharged vertically into the cabin from the line flow outlet 8.
上述の実施例によれば、１枚の調整板で風量お
よび風向の調整が可能である。 According to the above-described embodiment, the air volume and direction can be adjusted using one adjusting plate.
本発明によれば、風量調整板と風向調整板とを
一体に形成したことにより、一枚の調整板で２種
類の調整を行なうことができ、調整用部品を減少
することができる効果がある。
According to the present invention, by integrally forming the air volume adjustment plate and the air direction adjustment plate, two types of adjustment can be performed with one adjustment plate, and there is an effect that the number of adjustment parts can be reduced. .
第１図は本発明の一実施例を示すもので第３図
のＡ−Ａ断面図、第２図は第１図のＢ−Ｂ断面
図、第３図は車両の全体側面図である。
１……車体、２……空気調和装置、３……天井
ダクト、４……メインダクト、５……サブダク
ト、６……通気口、７……仕切板、８……ライン
フロー吐出口、９……調整板、９ａ……風量調整
板、９ｂ……風向調整板。
FIG. 1 shows an embodiment of the present invention, and FIG. 3 is a sectional view taken along line AA in FIG. 3, FIG. 2 is a sectional view taken along line BB in FIG. 1, and FIG. 3 is an overall side view of the vehicle. 1...Vehicle body, 2...Air conditioner, 3...Ceiling duct, 4...Main duct, 5...Subduct, 6...Vent, 7...Partition plate, 8...Line flow outlet, 9 ...Adjustment plate, 9a...Air volume adjustment plate, 9b...Air direction adjustment plate.
Claims (1)
らの調和空気を供給するメインダクトと、該メイ
ンダクトの側面に沿つて設置されており、該メイ
ンダクトに連通する通気口を車両の長手方向に沿
つて所定間隔で設けており、下面に車両の長手方
向に沿つてライン状の吐出口を有するサブダクト
と、からなる車両の調和空気用ダクトにおいて、 前記サブダクト内において前記通気口に対応し
て設置されており、該設置状態において上方から
見るとコ状に一体に形成された調整板と、からな
り、 該調整板のコ状の中央片は風量調製板として前
記車両の長手方向における前記通気口の両端部に
重なつており、また該中片は前記通気口の下部側
を覆い、上部側を開口するように固定的に設置し
てあり、他の二片は風向調整板として前記サブダ
クト内において該サブダクトの長手方向に対して
直交して配置されており、該風向調整板の外周端
と前記サブダクトの内面との間に〓間を設けてい
ること、 を特徴とする車両の調和空気用ダクト。[Claims] 1. A main duct that is installed in the longitudinal direction of the vehicle and supplies conditioned air from an air conditioner, and a vent that is installed along the side of the main duct and communicates with the main duct. A conditioned air duct for a vehicle, comprising: a subduct which is provided at predetermined intervals along the longitudinal direction of the vehicle, and has a linear discharge port along the longitudinal direction of the vehicle on a lower surface, The adjustment plate is installed corresponding to the opening and is integrally formed in a U-shape when viewed from above in the installed state, and the U-shaped center piece of the adjustment plate is used as an air volume adjustment plate of the vehicle. The middle piece overlaps both ends of the vent in the longitudinal direction, and the middle piece is fixedly installed so as to cover the lower side of the vent and open the upper side, and the other two pieces are fixed to cover the lower side of the vent. The adjustment plate is arranged in the subduct perpendicularly to the longitudinal direction of the subduct, and a space is provided between the outer peripheral end of the wind direction adjustment plate and the inner surface of the subduct. duct for conditioned air in vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23516585A JPS6296169A (en) | 1985-10-23 | 1985-10-23 | Vehicle conditioned air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23516585A JPS6296169A (en) | 1985-10-23 | 1985-10-23 | Vehicle conditioned air duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6296169A JPS6296169A (en) | 1987-05-02 |
| JPH0359871B2 true JPH0359871B2 (en) | 1991-09-11 |
Family
ID=16982017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23516585A Granted JPS6296169A (en) | 1985-10-23 | 1985-10-23 | Vehicle conditioned air duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296169A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5603153B2 (en) * | 2010-06-28 | 2014-10-08 | 川崎重工業株式会社 | Railway vehicle air conditioning system |
| JP5474028B2 (en) * | 2011-11-11 | 2014-04-16 | 三菱重工業株式会社 | Air conditioning equipment and vehicles |
| WO2013098878A1 (en) * | 2011-12-27 | 2013-07-04 | 川崎重工業株式会社 | Air conditioning system, and railroad train provided with same |
| JP6151656B2 (en) * | 2014-03-18 | 2017-06-21 | Ｊｒ東日本テクノロジー株式会社 | Rail vehicle design method, rail car manufacturing method, and rail car |
| JP6713856B2 (en) * | 2016-07-01 | 2020-06-24 | 東日本旅客鉄道株式会社 | Duct components and railway vehicles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926191U (en) * | 1982-08-12 | 1984-02-18 | ト−ソ−株式会社 | Roll blind weight bar |
-
1985
- 1985-10-23 JP JP23516585A patent/JPS6296169A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6296169A (en) | 1987-05-02 |
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