JPS61238559A - Air conditioner for car - Google Patents
Air conditioner for carInfo
- Publication number
- JPS61238559A JPS61238559A JP8301485A JP8301485A JPS61238559A JP S61238559 A JPS61238559 A JP S61238559A JP 8301485 A JP8301485 A JP 8301485A JP 8301485 A JP8301485 A JP 8301485A JP S61238559 A JPS61238559 A JP S61238559A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- air
- air conditioner
- vehicle
- ceiling
- 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.)
- Granted
Links
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〕
この発明は車輌用空気調和装置に関するものであシ、特
に吹出しダクト部を改良した車輌用空気調和装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle air conditioner, and more particularly to a vehicle air conditioner having an improved blow-off duct portion.
従来この種の車輌用空気調和装置として第６図〜第９図
のものがあった。図において、車輌（１１内の空気はリ
ターンダクト（２）を介して空気調和装置（３）内に導
かれ、冬期は暖気に夏期は冷気に適当な温度に調和され
た後、天井ダクト（４）に導かれ吹出口（５）から車輌
（１）内に吹出され、このサイクルを繰返す。Conventionally, as this type of vehicle air conditioner, there are those shown in FIGS. 6 to 9. In the figure, the air inside the vehicle (11) is led into the air conditioner (3) via the return duct (2), and after being conditioned to an appropriate temperature, it is warmed in the winter and cooled in the summer. ) and is blown out from the air outlet (5) into the vehicle (1), and this cycle is repeated.
従来の車輌用空気調和装置は以上のように構成され、暖
気並びに冷気の両方の調和空気とも、天井ダクト（４）
に導かれた後、吹出口（５）から車輌（１）内の天井部
に吹出されているため、冬期の暖房時に吹出口（５）か
ら吹出された暖い空気は、比重が軽いため床部に到達し
きれずに、リターンダクト（２）に戻ってしまう。この
ため足元が暖まらず充分な暖房効果が得られず、頭寒足
熱に反する現象が現われる問題点があった。A conventional vehicle air conditioner is configured as described above, and both hot and cold conditioned air is sent through the ceiling duct (4).
Since the warm air blown out from the air outlet (5) during heating in winter is light in specific gravity, it is blown out from the air outlet (5) to the ceiling inside the vehicle (1). It returns to the return duct (2) without being able to reach the end. For this reason, there was a problem in that the feet were not warmed and a sufficient heating effect could not be obtained, resulting in a phenomenon contrary to the phenomenon of cold head and warm feet.
この発明は上記のような問題点を解消するためになされ
たもので、暖房時には床部よシ調和空気を車輌内に吹出
し、頭寒足熱の状態を作υ得る車輌用空気調和装置を提
供することを目的としている。This invention was made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an air conditioner for a vehicle that blows out conditioned air from the floor into the vehicle during heating to create a cold head and foot condition. The purpose is
この発明に係る車輌用空気調和装置は、空気調和装置か
らの調和空気を車輌の天井部に導く天井ダクト及び床部
に導く床ダクトと、調和空気を天井ダクトと床ダクトと
に切替えて導く切替ダクトとを備えたものである。The vehicle air conditioner according to the present invention includes a ceiling duct that guides conditioned air from the air conditioner to the ceiling of the vehicle, a floor duct that guides the conditioned air to the floor, and a switch that switches and guides the conditioned air between the ceiling duct and the floor duct. It is equipped with a duct.
この発明における車輌用空気調和装置は、切替ダクトの
切替により、冷房時には空気調和装置からの調和空気を
天井ダクトに導き、暖房時には床ダクトに導く。The vehicle air conditioner according to the present invention guides conditioned air from the air conditioner to the ceiling duct during cooling and to the floor duct during heating by switching the switching duct.
〔発明の実施例〕 以下この発明の一実施例を図について説明する。[Embodiments of the invention] An embodiment of the present invention will be described below with reference to the drawings.
第１図〜第４図はそれぞれこの発明の一実施例を示す。1 to 4 each show an embodiment of the present invention.
図において、空気調和装置（３）は車輌＋１）の天井部
に設けられている。リターンダクト（２）は車輌［１）
内の空気を空気調和装置（３）に導く。十字風路（６）
は空気調和装置（３）の吹出口に設けられ、調和空気を
車輌（１）の天井部に導く天井ダクト（４）と、車輌＋
１＋の床部に天井ダクト（７）及び縦ダクト（８）を介
して導く床ダクト（９）とが接続されている。切替装行
としての切替ダクト（］０）は空気調和装置（３）で調
和された調和空気を天井ダクト（４）と床ダクト（９）
とに切替えて導くもので、十字風路（６）の中心部に設
置された手動もしくは電動の回転ダクト（１０ＩＬ）か
ら構成されている。吹出口（６）は天井ダクト（４）に
設けられたものである。In the figure, the air conditioner (3) is installed on the ceiling of the vehicle (+1). The return duct (2) is the vehicle [1]
The air inside is guided to the air conditioner (3). Cross wind path (6)
is provided at the outlet of the air conditioner (3) and leads the conditioned air to the ceiling of the vehicle (1), and the ceiling duct (4)
A ceiling duct (7) and a floor duct (9) leading through a vertical duct (8) are connected to the floor of 1+. The switching duct (]0) as a switching equipment transfers the conditioned air conditioned by the air conditioner (3) to the ceiling duct (4) and the floor duct (9).
It is composed of a manual or electric rotating duct (10IL) installed in the center of the cross wind path (6). The air outlet (6) is provided in the ceiling duct (4).
次にこの動作を第５図を用いて説明する。夏期の場合、
第４図に示すように回転ダクト（１０ａ）を設置し、回
転ダクト（１０ａ）を介して空気調和装置（３）と天井
ダクト（４）とを連通させる。この状態で、空気調和装
置（３）で調和された調和空気は、回転ダクト（１０ａ
）を介して天井ダクト（４）に導かれ、吹出口（５）か
ら車輌（１）の天井部に吹出す。この場合の冷い空気は
、比重が重いため床部方向に下降して人体を冷房する。Next, this operation will be explained using FIG. In the case of summer,
As shown in FIG. 4, a rotating duct (10a) is installed, and the air conditioner (3) and the ceiling duct (4) are communicated via the rotating duct (10a). In this state, the conditioned air conditioned by the air conditioner (3) is transferred to the rotating duct (10a
) is guided to the ceiling duct (4), and is blown out from the air outlet (5) to the ceiling of the vehicle (1). In this case, the cold air has a high specific gravity, so it descends toward the floor and cools the human body.
人体の冷房によって暖まった空気は比重が軽いため、天
井部方向に上昇してリターンダクト（２）から空気調和
装置＋１１内に導かれる。Since the air warmed by cooling the human body has a light specific gravity, it rises toward the ceiling and is guided into the air conditioner +11 through the return duct (2).
一方、冬期の場合は、第５図に示すように回転ダクト（
１０＆）を回転して、回転ダクト（１０ｍ）を介して空
気調和装置（３）と床ダクト（９）とを連通させる。On the other hand, in the winter, the rotating duct (
10 &) to connect the air conditioner (3) and the floor duct (9) via the rotating duct (10 m).
この状態で、空気調和装置（３）で調和された調和空気
は、回転ダクト（１０ａ）と天井ダクト（７）と縦ダク
ト（８）とを介して床ダクト９）に導かれ、車輌（１）
の床部に吹出し、足元を暖める。足元を暖めた後、暖い
空気は比重が軽いため天井部方向に上昇して、リターン
ダクト（２）から空気調和装置（３）内に導かれる。上
記のような夏翻と冬期との流路の切換は公知の電磁石な
どの制御手段によって行なう。In this state, the conditioned air conditioned by the air conditioner (3) is guided to the floor duct 9) via the rotating duct (10a), the ceiling duct (7), and the vertical duct (8), and is then delivered to the vehicle (1). )
Air blows out onto the floor of the room to warm your feet. After warming the feet, the warm air has a low specific gravity, so it rises toward the ceiling and is led into the air conditioner (3) through the return duct (2). The above-mentioned switching of the flow path between summer and winter is performed by a known control means such as an electromagnet.
以上のようにこの発明によれば、制御手段による切替ダ
クトの切替により、空気調和装置と天井ダクトもしくは
床ダクトとを切替え接続するようにしたため、夏期は天
井部から冷気を、冬期は床部から暖気を吹出すことがで
き、頭寒足熱の理想的な車内環境が得られる効果がある
。As described above, according to the present invention, the air conditioner and the ceiling duct or floor duct are switched and connected by switching the switching duct by the control means, so that cold air is supplied from the ceiling in the summer and from the floor in the winter. Warm air can be blown out, creating an ideal interior environment for keeping your head cold and your feet warm.
第１図はこの発明に係る車輌用空気調和装置の一実施例
を示す側断面図、第２図は第１図の線１−Ｈにおける横
断面図、第３図は第１図の線ト１における横断面図、第
４図は第１図の線ＩＶ’−４における平断面図、第５図
はこの発明の動作説明図、第６図は従来の車輌用空気調
和装置を示す側断面図、第７図は第６図の線■−■にお
ける横断面図、第８図は第６図の線■−ｖＨにおける横
断面図、第９図は第６図の線Ｗ−４における平断面図で
ある。
図において、ｆｌ）は車輌、（３）は空気調和装置、（
４）は天井ダクト、（６）は十字風路、（９）は床ダク
ト、 １ｌｏ）は切替ダクト、（１０ａ）は回転ダクト
である。
なお、各図中同一符号は同一もしくは相当部分を示す。FIG. 1 is a side sectional view showing an embodiment of a vehicle air conditioner according to the present invention, FIG. 2 is a cross-sectional view taken along line 1-H in FIG. 1, and FIG. 1, FIG. 4 is a plan sectional view taken along line IV'-4 in FIG. 7 is a cross-sectional view taken along line ■-■ in FIG. 6, FIG. 8 is a cross-sectional view taken along line ■-vH in FIG. FIG. In the figure, fl) is a vehicle, (3) is an air conditioner, and (
4) is a ceiling duct, (6) is a cross wind path, (9) is a floor duct, 1lo) is a switching duct, and (10a) is a rotating duct. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (2)
調和装置、前記空気調和装置で調和された空気を前記車
輌の天井部に導く天井ダクトと前記車輛の床部に導く床
ダクト、及び前記空気調和装置で調和された空気の導出
を前記天井ダクトと前記床ダクトとに切替える切替装置
と、前記切替装置の切替により冷房時には前記空気調和
装置で調和された空気を前記天井ダクトに導き、暖房時
には前記床ダクトに導くように切替制御をする制御手段
と、を設けたことを特徴とする車輛用空気調和装置。(1) an air conditioner installed in a vehicle to condition the air within the vehicle; a ceiling duct that guides the air conditioned by the air conditioner to the ceiling of the vehicle; and a floor duct that guides the air to the floor of the vehicle; a switching device that switches the outlet of the air conditioned by the air conditioner to the ceiling duct and the floor duct; and a switching device that switches the outlet of the air conditioned by the air conditioner to the ceiling duct during cooling; An air conditioner for a vehicle, comprising: a control means that performs switching control to direct the air to the floor duct during heating.
た十字風路の中心部に設置され、回転により前記天井ダ
クトの風路もしくは前記床ダクトの風路を切替えて形成
する回転ダクトである特許請求の範囲第（１）項記載の
車輌用空気調和装置。(2) The switching device is a rotating duct that is installed at the center of a cross air path where a ceiling duct and a floor duct are connected, and that rotates to switch between the air path of the ceiling duct or the air path of the floor duct. A vehicle air conditioner according to claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8301485A JPS61238559A (en) | 1985-04-16 | 1985-04-16 | Air conditioner for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8301485A JPS61238559A (en) | 1985-04-16 | 1985-04-16 | Air conditioner for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61238559A true JPS61238559A (en) | 1986-10-23 |
| JPH0332500B2 JPH0332500B2 (en) | 1991-05-13 |
Family
ID=13790389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8301485A Granted JPS61238559A (en) | 1985-04-16 | 1985-04-16 | Air conditioner for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61238559A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228012A (en) * | 1988-07-14 | 1990-01-30 | Mitsubishi Electric Corp | Heating device within compartment |
| JP2016049939A (en) * | 2014-09-02 | 2016-04-11 | 近畿車輌株式会社 | Railway vehicle |
-
1985
- 1985-04-16 JP JP8301485A patent/JPS61238559A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0228012A (en) * | 1988-07-14 | 1990-01-30 | Mitsubishi Electric Corp | Heating device within compartment |
| JP2016049939A (en) * | 2014-09-02 | 2016-04-11 | 近畿車輌株式会社 | Railway vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332500B2 (en) | 1991-05-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61238559A (en) | Air conditioner for car | |
| JPS58112614U (en) | car refrigerator | |
| HUT45717A (en) | Air distributing duct for cooling, heating and aerating the internal spaces of air-conditioned vehicles | |
| JPS61139216U (en) | ||
| JPS61157611U (en) | ||
| JPS59172934U (en) | air conditioner | |
| JPS59118982U (en) | air conditioner | |
| JPS62171880U (en) | ||
| JPS6260819U (en) | ||
| JPS6329018U (en) | ||
| JPS593216U (en) | bathroom equipment | |
| JPS63134317U (en) | ||
| JPS6382120U (en) | ||
| JPS6171885U (en) | ||
| JPS58162430U (en) | Air conditioner wind direction control device | |
| JPS58196727U (en) | Air stirring device for air conditioner | |
| JPS6240676U (en) | ||
| JPS58190209U (en) | Circulator for vehicle air conditioner | |
| JPS6247831U (en) | ||
| JPS61178162U (en) | ||
| JPS59180440U (en) | Vehicle semiconductor equipment | |
| JPS6146571U (en) | Fusing device safety device | |
| JPS5839302U (en) | Instant heating device for automobiles | |
| JPS60104652U (en) | air conditioner | |
| JPS6295600U (en) |