JP2003154842A - Automotive air conditioning system and operation method for the same - Google Patents
Automotive air conditioning system and operation method for the sameInfo
- Publication number
- JP2003154842A JP2003154842A JP2001352934A JP2001352934A JP2003154842A JP 2003154842 A JP2003154842 A JP 2003154842A JP 2001352934 A JP2001352934 A JP 2001352934A JP 2001352934 A JP2001352934 A JP 2001352934A JP 2003154842 A JP2003154842 A JP 2003154842A
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- air
- electric
- vehicle
- blower
- 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.)
- Withdrawn
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、エアコンシステム
の消費電力を最小限にし、快適性の向上を計った省エネ
型の自動車空調システムに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an energy-saving type automobile air conditioning system in which power consumption of an air conditioning system is minimized and comfort is improved.
【０００２】[0002]
【従来の技術】従来の制御は、特開平９−７６７４０に
よるハイブリッド車用電動エアコンの遠隔操作がある
が、バッテリ容量を監視してから車室内状態に関係なく
エアコンを作動させてしまう制御となっていた。2. Description of the Related Art Conventional control involves remote control of an electric air conditioner for a hybrid vehicle according to Japanese Unexamined Patent Publication No. 9-76740. However, after controlling the battery capacity, the air conditioner is operated regardless of the vehicle interior condition. Was there.
【０００３】また特開平６−４８１６７号公報に示され
る自動車用エアコンシステムは、コンプレッサーの蒸発
器を有する空気循環ユニットのフアンを単独で運転して
車内の空気を入れ替え、車内の温度が外気温度になって
から、コンプレッサーを運転して車内の冷房に移行させ
る運転方式をとっている。Further, the air conditioner system for an automobile disclosed in JP-A-6-48167 operates a fan of an air circulation unit having an evaporator of a compressor independently to replace the air inside the automobile, and the temperature inside the automobile becomes the outside air temperature. Since then, it has adopted a driving method in which the compressor is driven to shift to cooling inside the vehicle.
【０００４】[0004]
【発明が解決しようとする課題】上記従来技術に示す、
外気温度になるまで換気してから冷房に移行させる運転
方式は、炎天下放置された高温の車室内温度を下げるの
にコンプレッサーの使用時間を少なくできるので省エネ
ルギーになる。ハイブリッド車用ではバッテリの消耗を
多く抑えることができる。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention
The operation method that ventilates the air to the outside temperature and then shifts it to air conditioning saves energy because the compressor usage time can be shortened to lower the high temperature inside the vehicle left in the hot sun. For hybrid vehicles, it is possible to reduce battery consumption.
【０００５】しかし、蒸発器を有する空気循環ユニット
を含む空調装置による換気は、換気効率が悪く、高温の
車室内温度を下げるのに時間がかかり過ぎ、実用的でな
い。また空調装置の風路構成は、複雑で通風ロスが大き
い。However, ventilation with an air conditioner including an air circulation unit having an evaporator is not practical because the ventilation efficiency is poor and it takes too much time to lower the high temperature in the passenger compartment. Further, the air passage structure of the air conditioner is complicated and the ventilation loss is large.
【０００６】本発明は、上記の欠点に対処し、換気効率
良く、車室内温度を短い時間で下げることができる自動
車の空調システムを提供するにある。SUMMARY OF THE INVENTION The present invention addresses the above drawbacks and provides an air conditioning system for an automobile, which has good ventilation efficiency and can lower the temperature in the passenger compartment in a short time.
【０００７】[0007]
【課題を解決するための手段】本発明は、自動車用電動
エアコンによる冷房の運転をする前に同時給排気運転に
より車体内の空気を入れ替えることを特徴とする。The present invention is characterized in that the air in the vehicle body is replaced by the simultaneous air supply / exhaust operation before the cooling operation by the electric air conditioner for automobiles.
【０００８】同時に給排気が行われるので、車体の室温
を短い時間で下げることができる。Since air supply and exhaust are performed simultaneously, the room temperature of the vehicle body can be lowered in a short time.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施例について説
明する。図１は、自動車用エアコン部品を配置した上面
図である。車室内に、エアコン用ブロワー７、室内温度
を検出する室内温度センサ５、エアコン用コントロール
スイッチ２及びコントローラ３をインパネ部分に配置
し、換気口１０，換気用小型ブロワーモータ１１（換気
用電動ブロワー）をドア部１２又は、ボディー（車体）
内部の小スペースに配置している。自動車用エアコンに
は、この他に図示しない冷房システム（コンプレッサ
ー、冷却器、蒸発器等）が備わる。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. FIG. 1 is a top view in which air conditioner parts for automobiles are arranged. An air conditioner blower 7, an indoor temperature sensor 5 for detecting an indoor temperature, an air conditioner control switch 2 and a controller 3 are arranged in an instrument panel portion in a vehicle compartment, and a ventilation port 10 and a small blower motor 11 for ventilation (electric blower for ventilation) The door 12 or the body
It is placed in a small space inside. In addition to this, the air conditioner for automobiles is equipped with a cooling system (compressor, cooler, evaporator, etc.) not shown.
【００１０】ハイブリッド車は、走行中にエンジンで駆
動される発電機で発電した電力は蓄電器に蓄電する。低
速走行時またはスタート時には、蓄電器の電気で自動車
走行用の電動機を駆動する。エンジン停止時に自動車用
エアコンを運転するときは、蓄電器の電気を利用する。In a hybrid vehicle, electric power generated by a generator driven by an engine while traveling is stored in a storage battery. When running at low speed or at the time of starting, the electric motor for driving the automobile is driven by the electricity stored in the battery. When operating an automobile air conditioner when the engine is stopped, electricity from the battery is used.
【００１１】また、前記エアコン用ブロワー７には、外
気導入口８と内気導入口９の変更を行う切換えドア１３
が設置されている。前記切換えドア１３が前記内気導入
口９を塞いだ場合、外気循環モードになる。これに対
し、前記切換えドア１３が前記外気導入口８を塞いだ場
合、内気循環モードになる。一方、エンジンルームに
は、充電設備４と室外温度を検出する室外温度センサ６
が配置されている。さらに、室外には、自動車用エアコ
ンを外部からの信号で運転できる遠隔操作装置１を備え
ている。The air conditioner blower 7 has a switching door 13 for changing the outside air introduction port 8 and the inside air introduction port 9.
Is installed. When the switching door 13 blocks the inside air introduction port 9, the outside air circulation mode is set. On the other hand, when the switching door 13 blocks the outside air introduction port 8, the inside air circulation mode is set. On the other hand, in the engine room, the charging facility 4 and the outdoor temperature sensor 6 for detecting the outdoor temperature are provided.
Are arranged. Further, the outdoor is provided with a remote control device 1 capable of operating an air conditioner for an automobile by a signal from the outside.
【００１２】図２は、上記１図の正面図であり、前記換
気用小型ブロワーモータ１１と前記ドア部１２の配置を
示している。FIG. 2 is a front view of FIG. 1 and shows the arrangement of the ventilation small blower motor 11 and the door portion 12.
【００１３】図３は、上記１図の換気用小型ブロワーモ
ータ１１をボディー内部の小スペースに配置した時の正
面図である。FIG. 3 is a front view when the small blower motor 11 for ventilation shown in FIG. 1 is arranged in a small space inside the body.
【００１４】図４は、ドア部１２の凸部（突出部）１４
に前記換気用小型ブロワーモータ１１を内置するととも
に換気用吸込み口上１０ａ（あるいは換気用吸込み口下
１０ｃ）と換気用排出口１０ｄを配置にした具体的な形
状を示している。前記換気用吸込み口上１０ａ（あるい
は換気用吸込み口下１０ｃ）と前記換気用排出口１０ｄ
は、格子状の通風性を有する覆いが設けられており、前
記換気用小型ブロワーモータ１１の回転により室内側の
高温空気を吸込んで室外に排出できる構造にしている。
前記換気用小型ブロワーモータ１１には、送風ファンと
しての貫流ファンを採用し、小型スペース化を計れる構
造にすると共に、前記換気用吸込み口上１０ａ（あるい
は換気用吸込み口下１０ｃ）と前記換気用排出口１０ｄ
との位置関係を風の流れ方向に対して９０°曲げ、前記
貫流ファンの効率向上を計っている。FIG. 4 shows a convex portion (protruding portion) 14 of the door portion 12.
2 shows a concrete shape in which the small blower motor 11 for ventilation is placed inside and the upper ventilation inlet 10a (or lower ventilation inlet 10c) and the ventilation outlet 10d are arranged. Above the ventilation inlet 10a (or below the ventilation inlet 10c) and above the ventilation outlet 10d.
Is provided with a lattice-like ventilation cover, and has a structure in which high-temperature air on the indoor side can be sucked in and discharged to the outside by rotation of the small blower motor 11 for ventilation.
The ventilation small blower motor 11 employs a cross-flow fan as a blower fan to have a structure that can be made small in size, and has a structure such that the ventilation suction port upper 10a (or the ventilation suction port lower 10c) and the ventilation discharge port 10c. Exit 10d
The positional relationship between and is bent by 90 ° with respect to the wind flow direction to improve the efficiency of the cross-flow fan.
【００１５】換気用小型ブロワーモータ１１（換気用電
動ブロワー）は、エアコンと違い、電動機（モータ）と
ファンとで構成される送風だけの機能しか備えていない
ので、小型軽量であり、ドァ部や車体内部の狭い空間に
配置できるのである。貫流ファンは、小型軽量により適
しているものである。The small blower motor 11 for ventilation (electric blower for ventilation), unlike an air conditioner, has only the function of blowing air, which is composed of an electric motor (motor) and a fan. It can be placed in a narrow space inside the car. Cross-flow fans are more suitable for smaller size and lighter weight.
【００１６】エアコン用ブロワー７は、外気を吸い込ん
だり、循環させる機能を有するが、排気する機能は備え
ていない。エアコン用ブロワー７の吸気に併せて換気用
小型ブロワーモータ１１（換気用電動ブロワー）で排気
することにより、同時に吸気排気を行うことができる。
車体の左右両側の置かれる換気用小型ブロワーモータ１
１（換気用電動ブロワー）は、どちらも排気用にしてい
る。The air conditioner blower 7 has a function of sucking in and circulating outside air, but does not have a function of exhausting air. By sucking the air from the air conditioner blower 7 and exhausting the air with the ventilation small blower motor 11 (ventilating electric blower), intake and exhaust can be performed at the same time.
Small blower motors for ventilation placed on the left and right sides of the vehicle body 1
Both 1 (electric ventilation blower) are for exhaust.
【００１７】また、図５は、前記ドア部１２の前記凸部
１４（突出部）に換気用小型ブロワーモータ１１（換気
用電動ブロワー）を内置するとともに換気用吸込み口中
央１０ｂを設け、前記換気用排出口１０ｄの位置を風の
流れ方向に対して９０°曲げ、前記貫流ファンの効率を
向上させると共に、前記換気用排出口１０ｄは、前記換
気用吸込み口中央１０ｂよりも上下方向で下方に配置し
て雨等の侵入を防止している。Further, in FIG. 5, a small ventilation blower motor 11 (electric ventilation blower) is installed in the convex portion 14 (protruding portion) of the door portion 12, and a ventilation suction port central portion 10b is provided to provide the ventilation. The position of the ventilation outlet 10d is bent 90 ° with respect to the flow direction of the wind to improve the efficiency of the cross-flow fan, and the ventilation outlet 10d is vertically lower than the ventilation inlet center 10b. It is placed to prevent rain from entering.
【００１８】図６は、ボディー内部の小スペースに前記
換気用小型ブロワーモータ１１を配置し、室内側に前記
換気用小型ブロワーモータ１１より上部位置に前記換気
用吸込み口上１０ａを設け、かつ前記換気用小型ブロワ
ーモータ１１より下部位置に前記換気用排出口１０ｄを
設ける事により室内の高温空気を効率良く吸込み室外に
排出し、雨水等の侵入も無く換気ができる構造を示して
いる。In FIG. 6, the ventilation small blower motor 11 is arranged in a small space inside the body, and the ventilation suction inlet 10a is provided above the ventilation small blower motor 11 on the indoor side. By providing the ventilation discharge port 10d below the small-sized blower motor 11, the high temperature air in the room is efficiently sucked in and discharged to the outside of the room, and ventilation can be performed without intrusion of rainwater or the like.
【００１９】次に、図７の省エネ型遠隔電動エアコンシ
ステムの制御ルーチンについてフローチャートを用いて
説明する。Next, a control routine of the energy-saving remote electric air conditioner system of FIG. 7 will be described with reference to a flowchart.
【００２０】遠隔装置１及びエアコン用コントロールス
イッチ２からコントローラ３のエアコン制御部に事前冷
房の指令が入力された場合、充電設備４の残量が、該充
電設備４を監視しているコントローラ３の設定値Ａを超
えている場合は（Ｓ１がＹｅｓ）、Ｓ２の室内温度セン
サ５の車体の室内温度Ｔｉｎと室外温度センサ６の車体
の室外温度Ｔｏｕｔを比較するルーチンに行く。When a pre-cooling command is input from the remote unit 1 and the air conditioner control switch 2 to the air conditioner control section of the controller 3, the remaining amount of the charging equipment 4 is determined by the controller 3 which is monitoring the charging equipment 4. If it exceeds the set value A (Yes in S1), the routine goes to a routine for comparing the indoor temperature Tin of the vehicle body of the indoor temperature sensor 5 with the outdoor temperature Tout of the vehicle body of the outdoor temperature sensor 6 in S2.
【００２１】一方、前記充電設備４の残量が前記設定値
Ａ以下の場合（Ｓ１がＮｏ）、冷却システムＯＦＦ，エ
アコン用ブロワーＯＦＦのルーチンに行く（Ｓ１３）。
Ｓ２では、前記室内温度Ｔｉｎと前記室外温度Ｔｏｕｔ
を比較し，前記室内温度Ｔｉｎが前記室外温度Ｔｏｕｔ
より高い場合（Ｓ２がＹｅｓ）、Ｓ３の前記室内温度Ｔ
ｉｎと予め決定した温度Ｔ1（あるいは目標温度でも良
い）を比較するルーチンに行く。On the other hand, when the remaining amount of the charging equipment 4 is less than the set value A (S1 is No), the routine goes to the cooling system OFF and the air conditioner blower OFF (S13).
In S2, the indoor temperature Tin and the outdoor temperature Tout
And the indoor temperature Tin is equal to the outdoor temperature Tout.
If higher (S2 is Yes), the room temperature T of S3
The routine proceeds to compare in with the predetermined temperature T 1 (or the target temperature may be used).
【００２２】一方、前記室内温度Ｔｉｎが前記室外温度
Ｔｏｕｔ以下の場合（Ｓ２がＮｏ）、例えば、炎天下放
置時間が短い等の関係で車室内が高温に達していない場
合、事前換気を行わず直接Ｓ１１の冷却システム作動ル
ーチンに行く。Ｓ３では、前記室内温度Ｔｉｎが予め決
定した温度Ｔ1（あるいは目標温度を含めても良い。）
より高い場合（Ｓ３がＹｅｓ）、Ｓ４のエアコン用ブロ
ワー７をＯＮ（最低速回転）にすると共に、Ｓ５の内外
気モードを外気循環モードにし外気導入口８を開口す
る。さらに、Ｓ６の換気用小型ブロワーモータ１１をＯ
Ｎすることにより事前換気を行う。On the other hand, when the indoor temperature Tin is equal to or lower than the outdoor temperature Tout (S2 is No), for example, when the vehicle interior has not reached a high temperature due to a short exposure time in the hot sun or the like, direct ventilation is not performed. Go to the cooling system operation routine of S11. In S3, the temperature T 1 (or the target temperature may be included) in which the room temperature Tin is predetermined.
If it is higher (Yes in S3), the blower 7 for air conditioner in S4 is turned on (lowest speed rotation), and the inside / outside air mode in S5 is set to the outside air circulation mode to open the outside air introduction port 8. In addition, the small blower motor 11 for ventilation of S6 is turned on.
Pre-ventilation is performed by N.
【００２３】一方、前記室内温度Ｔｉｎが前記予め決定
した温度Ｔ1（あるいは目標温度を含めても良い）以下
の場合（Ｓ３がＮｏ）、冷却システムＯＦＦ，エアコン
用ブロワーＯＦＦのルーチンに行く（Ｓ１３）。次にＳ
７の前記室内温度Ｔｉｎと予め決定した温度Ｔ2（ある
いは目標温度を含めても良い）を比較して、該室内温度
Ｔｉｎが前記予め決定した温度Ｔ2（あるいは目標温度
を含めても良い）より低くなった場合（Ｓ７がＹｅ
ｓ）、Ｓ９の内外気モードを内気循環モードにし内気導
入口９を開口し、かつＳ１０の前記換気用小型ブロワー
モータ１１をＯＦＦしてＳ１１の冷却システム作動ルー
チンに行く。On the other hand, when the room temperature Tin is equal to or lower than the predetermined temperature T 1 (or the target temperature may be included) (No in S3), the routine goes to the cooling system OFF and the air conditioner blower OFF (S13). ). Then S
7. The indoor temperature Tin of FIG. 7 is compared with the predetermined temperature T 2 (or the target temperature may be included), and the indoor temperature Tin is the predetermined temperature T 2 (or the target temperature may be included). When it becomes lower (S7 is Ye
s), the inside / outside air mode of S9 is set to the inside air circulation mode, the inside air inlet 9 is opened, and the small blower motor 11 for ventilation is turned off of S10 to proceed to the cooling system operation routine of S11.
【００２４】一方、前記室内温度Ｔｉｎが前記予め決定
した温度Ｔ2（あるいは目標温度を含めても良い）以下
に到達しない場合（Ｓ７がＮｏ）、Ｓ８の換気時間を確
認するルーチンに行く。Ｓ８の前記換気時間が設定時間
ｔ１を超えた場合（Ｓ８がＹｅｓ）、Ｓ９の前記内外気
モードを前記内気循環モードにし前記内気導入口９を開
口しかつＳ１０の前記換気用小型ブロワーモータ１１を
ＯＦＦするルーチンに行く。一方、Ｓ８の前記換気時間
が設定時間ｔ１以下の場合（Ｓ８がＮｏ）、Ｓ７の前記
室内温度Ｔｉｎと前記予め決定した温度Ｔ2（あるいは
目標温度を含めても良い）の比較ルーチンに戻る。On the other hand, when the indoor temperature Tin does not reach the predetermined temperature T 2 (or the target temperature may be included) or lower (No in S7), the routine goes to the ventilation time confirming routine in S8. When the ventilation time of S8 exceeds the set time t1 (S8 is Yes), the inside / outside air mode of S9 is set to the inside air circulation mode, the inside air inlet 9 is opened, and the small blower motor 11 for ventilation is set to S10. Go to the routine to turn off. On the other hand, when the ventilation time in S8 is the set time t1 or less (No in S8), the routine returns to the comparison routine between the indoor temperature Tin in S7 and the predetermined temperature T 2 (or the target temperature may be included).
【００２５】次に、Ｓ１１の冷却システム作動ルーチン
を経てＳ１２では、前記室内温度Ｔｉｎと予め決定した
温度Ｔ3（あるいは目標温度を含めても良い）を比較
し、前記室内温度Ｔｉｎが予め決定した温度Ｔ3（ある
いは目標温度を含めても良い）より低くなった場合（Ｓ
１２がＹｅｓ）、Ｓ１３の前記冷却システムＯＦＦと前
記エアコン用ブロワー７ＯＦＦとなる。Next, through the cooling system operation routine of S11, in S12, the room temperature Tin is compared with the predetermined temperature T 3 (or the target temperature may be included), and the room temperature Tin is predetermined. When it becomes lower than the temperature T 3 (or the target temperature may be included) (S
12 is Yes), the cooling system is turned off and the air conditioner blower 7 is turned off in S13.
【００２６】一方、前記室内温度Ｔｉｎが予め決定した
温度Ｔ3（あるいは目標温度を含めても良い）以上の場
合（Ｓ１２がＮｏ）、Ｓ１１の前記冷却システム作動ル
ーチンに戻る。このように本実施例では、車室内温度Ｔ
ｉｎを監視し、少ない消費電力にてエアコンを作動する
ことにより省エネタイプのエアコンシステムを提供でき
る。また、当然省エネの観点から予め決定した温度がＴ
1＞Ｔ2＞Ｔ3の関係にしている。On the other hand, if the room temperature Tin is equal to or higher than the predetermined temperature T 3 (or the target temperature may be included) (No in S12), the process returns to the cooling system operation routine in S11. Thus, in this embodiment, the vehicle interior temperature T
It is possible to provide an energy-saving type air conditioner system by monitoring in and operating the air conditioner with low power consumption. Also, from the viewpoint of energy saving, the temperature determined in advance is T
The relationship is 1 > T 2 > T 3 .
【００２７】このように炎天下放置で車室内が高温に上
昇している時、自動車用電動エアコンによる冷房を行う
前に換気用小型ブロワーモータ１１（換気用電動ブロワ
ー）による事前換気を行い、Ｓ８の換気時間の設定時間
ｔ１を例えば５分とした場合は、Ｓ８の換気時間５分間
のみエアコン用ブロワー（最低速回転）６０Ｗと換気用
小型ブロワーモータ６０Ｗ（３０Ｗ×２）のみの消費電
力で済む。従来品の電動圧縮機モータ３２０Ｗとエアコ
ン用ブロワー１５０Ｗとコンデンサファンモータ８０Ｗ
と比較し２２％に低減できる。As described above, when the vehicle interior is heated to a high temperature by leaving it in the hot sun, pre-ventilation is performed by the ventilation small blower motor 11 (ventilation electric blower) before cooling by the automobile electric air conditioner, and When the set time t1 of the ventilation time is set to, for example, 5 minutes, the power consumption of only the air conditioner blower (minimum speed rotation) 60W and the ventilation small blower motor 60W (30W × 2) is sufficient for the ventilation time S5 of 5 minutes. Conventional electric compressor motor 320W, air conditioner blower 150W, condenser fan motor 80W
It can be reduced to 22%.
【００２８】エアコン用ブロワーで外気を吸い込み、換
気用小型ブロワーモータ１１（換気用電動ブロワー）で
排気する同時給排気による換気であるので、従来のエア
コン用ブロワーによる外気の吸い込みだけによる換気と
は違い、換気効率が良く、短い時間で車室内の温度を外
気温に下げることができる。Ventilation is performed by the simultaneous air supply / exhaust in which the outside air is sucked in by the air conditioner blower and is exhausted by the ventilation small blower motor 11 (electric ventilation blower). Ventilation efficiency is good, and the temperature inside the vehicle can be reduced to the outside temperature in a short time.
【００２９】上記の実施例は、エアコン用ブロワーと、
換気用小型ブロワーモータとの併用であるが、エアコン
用ブロワーを運転せずに、換気用小型ブロワーモータ１
１（換気用電動ブロワー）だけで、効率よく換気するこ
とができる。換気用小型ブロワーモータ１１（換気用電
動ブロワー）は、一方を外気の吸い込み用に、他方を排
気用とすることで同時給排気ができるのである。同時給
排気で車室内の温度を外気温に下げた後の自動車用電動
エアコンによる冷房運転は、上記の実施例と同様に行わ
れる。The above embodiment is a blower for an air conditioner,
Although it is used together with a small blower motor for ventilation, a small blower motor for ventilation 1 without operating the blower for an air conditioner
Only 1 (electric ventilation blower) can be used for efficient ventilation. The small blower motor 11 for ventilation (electric blower for ventilation) is capable of simultaneous air supply and exhaust by using one for intake of outside air and the other for exhaust. The cooling operation by the electric air conditioner for an automobile after the temperature inside the vehicle compartment is lowered to the outside air temperature by the simultaneous air supply / exhaust is performed in the same manner as in the above embodiment.
【００３０】換気用小型ブロワーモータ１１（換気用電
動ブロワー）の同時給排気による換気は、通風のロスが
少なく、換気効率はエアコン用ブロワーの併用よりも向
上する。送風だけの機能しか備えていない換気用小型ブ
ロワーモータ１１（換気用電動ブロワー）は、風路構成
が簡素でエアコンのような風路中に通風の抵抗になるも
のが存在せず、通風のロスが少ないのである。Ventilation by the simultaneous air supply and exhaust of the small blower motor 11 for ventilation (electric blower for ventilation) has less ventilation loss, and the ventilation efficiency is improved as compared with the combined use of the air conditioner blower. The ventilation small blower motor 11 (electric blower for ventilation), which has only the function of blowing air, has a simple air passage structure and there is no air flow resistance in the air passage like an air conditioner. Is small.
【００３１】エアコン用ブロワーと併用しない同時給排
気による換気のものでは、上記の実施例と同じ換気時間
を達成するには換気用小型ブロワーモータ１１（換気用
電動ブロワー）の容量を大きくしなければならないが、
エアコン用ブロワーの併用よりも換気効率が高いので、
換気用小型ブロワーモータ１１（換気用電動ブロワー）
は、２倍の容量よりも下げることができる。In the case of ventilation by simultaneous air supply / exhaust that is not used together with an air conditioner blower, in order to achieve the same ventilation time as in the above embodiment, the capacity of the ventilation small blower motor 11 (electric ventilation blower) must be increased. But not
Since the ventilation efficiency is higher than the combined use of an air conditioner blower,
Ventilation small blower motor 11 (Ventilation electric blower)
Can be less than double the capacity.
【００３２】[0032]
【発明の効果】以上述べたように本発明によれば、同時
給排気により、車室内の温度を短い時間で下げることが
できるAs described above, according to the present invention, the temperature in the vehicle compartment can be lowered in a short time by simultaneous air supply and exhaust.
【図１】本発明の一実施例に係わるもので、自動車用エ
アコン部品の配置を示した上面図である。FIG. 1 is a top view showing an arrangement of automobile air conditioner parts according to an embodiment of the present invention.
【図２】本発明の一実施例に係わるもので、図１の正面
図である。FIG. 2 is a front view of FIG. 1 according to an embodiment of the present invention.
【図３】本発明の一実施例に係わるもので、ボデー内部
の小型スペースに換気用小型ブロワーモータを配置した
図１の正面図である。3 is a front view of FIG. 1 according to an embodiment of the present invention, in which a small blower motor for ventilation is arranged in a small space inside a body.
【図４】本発明の一実施例に係わるもので、ドア部の凸
部（突出部）に換気用小型ブロワーモータと換気用吸込
み口上下及び、換気用排出口を配置した構成を示す図で
ある。FIG. 4 relates to one embodiment of the present invention, and is a diagram showing a configuration in which a small blower motor for ventilation, a suction inlet for ventilation and a ventilation outlet are arranged on a convex portion (projection portion) of a door portion. is there.
【図５】本発明の他の実施例に係わるもので、ドア部の
凸部（突出部）に換気用小型ブロワーモータと換気用吸
込み口中央及び、換気用排出口を換気用小型ブロワーモ
ータより下部に配置した構成を示す図である。FIG. 5 relates to another embodiment of the present invention, in which a small blower motor for ventilation, a central intake port for ventilation, and a discharge outlet for ventilation are provided on the convex portion (protruding portion) of the door portion from the small blower motor for ventilation. It is a figure which shows the structure arrange | positioned at the lower part.
【図６】本発明の他の実施例に係わるもので、ボデー内
部の小型スペースに換気用小型ブロワーモータ配置し、
換気用排出口を換気用小型ブロワーモータより下部に配
置した構成を示す図である。FIG. 6 relates to another embodiment of the present invention, in which a small blower motor for ventilation is arranged in a small space inside the body,
It is a figure which shows the structure which has arrange | positioned the exhaust port for ventilation below the small blower motor for ventilation.
【図７】本発明の一実施例に係わるもので、省エネ型遠
隔電動エアコンシステムの制御ルーチンを示すフローチ
ャート図である。FIG. 7 is a flowchart showing a control routine of the energy-saving remote electric air conditioner system according to the embodiment of the present invention.
１…遠隔装置、２…エアコン用コントロールスイッチ、
３…コントローラ、４…充電設備、５…室内温度セン
サ、６…室外温度センサ、７…エアコン用ブロワー、８
…外気導入口、９…内気導入口、１０…換気口、１０ａ
…換気用吸込み口上、１０ｂ…換気用吸込み口中央、１
０ｃ…換気用吸込み口下、１０ｄ…換気用排出口、１１
…換気用小型ブロワーモータ、１２…ドア部、１３…切
換えドア、１４…凸部。1 ... remote device, 2 ... control switch for air conditioner,
3 ... Controller, 4 ... Charging equipment, 5 ... Indoor temperature sensor, 6 ... Outdoor temperature sensor, 7 ... Air conditioner blower, 8
... Outside air introduction port, 9 ... Inside air introduction port, 10 ... Ventilation port, 10a
… Above the ventilation inlet, 10b… In the center of the ventilation inlet, 1
0c ... under ventilation inlet, 10d ... ventilation outlet, 11
... a small blower motor for ventilation, 12 ... a door section, 13 ... a switching door, 14 ... a convex section.
Claims (17)
備える自動車用電動エアコンと、該自動車用電動エアコ
ンの運転制御をするコントローラと、車体内の空気を排
気する換気用電動ブロワーとを有し、前記コントローラ
は、前記換気用電動ブロワーと前記エアコン用ブロワー
による同時給排気運転であって、前記車体内の空気を入
れ替えた場合、前記自動車用電動エアコンによる冷房運
転を行わせることを特徴とする自動車の空調システム。1. An electric air conditioner for an automobile, comprising a cooling system and an air conditioner blower, a controller for controlling the operation of the electric air conditioner for the automobile, and an electric blower for ventilation for exhausting air in a vehicle body, the controller comprising: Is a simultaneous air supply / exhaust operation by the ventilation electric blower and the air conditioner blower, and when the air inside the vehicle body is replaced, a cooling operation by the electric air conditioner for the automobile is performed. system.
有する自動車用電動エアコンと、該自動車用電動エアコ
ンの運転制御をするコントローラと、車体内の空気を排
気する排気用及び外気を吸い込む吸気用とを備えた換気
用電動ブロワーとを有し、前記コントローラは、前記換
気用電動ブロワーによる同時給排気運転であって、前記
車体内の空気を入れ替えるた場合、前記自動車用電動エ
アコンによる冷房運転を行わせることを特徴とする自動
車の空調システム。2. An electric vehicle air conditioner having a cooling system and an air conditioner blower, a controller for controlling the operation of the vehicle electric air conditioner, an exhaust air for exhausting air inside the vehicle body, and an intake air for sucking outside air. And an electric blower for ventilation, the controller is a simultaneous air supply / exhaust operation by the electric blower for ventilation, and when the air in the vehicle body is replaced, the controller performs a cooling operation by the electric air conditioner for the automobile. An air conditioning system for automobiles.
の空調システムにあって、 前記換気用電動ブロワーを前記車体の内部または車体の
ドア部の内部に設けたことを特徴とする自動車の空調シ
ステム。3. The vehicle air conditioning system according to claim 1 or 2, wherein the ventilation electric blower is provided inside the vehicle body or inside a door portion of the vehicle body. Air conditioning system.
ステムにあって、 前記換気用電動ブロワーを前記車体の左右両側にそれぞ
れ設けたことを特徴とする自動車の空調システム。4. The vehicle air conditioning system according to claim 1, wherein the ventilation electric blowers are provided on both left and right sides of the vehicle body.
ステムにあって、 前記換気用電動ブロワーは、吸気用と排気用を前記車体
の左右両側に振り分けて設けたことを特徴とする自動車
の空調システム。5. The vehicle air conditioning system according to claim 2, wherein the ventilation electric blower is provided for intake and exhaust for the left and right sides of the vehicle body. Air conditioning system.
た自動車の空調システムにあって、 前記換気用電動ブロワーは、送風用のフアンとして貫流
フアンを用いたことを特徴とする自動車の空調システ
ム。6. The vehicle air conditioning system according to claim 1, wherein the ventilation electric blower uses a once-through fan as a fan for blowing air. Air conditioning system.
た自動車の空調システムにあって、 前記換気用電動ブロワーは、吸込口側と吐出口側に通風
性を有する格子状の覆いを設けたことを特徴とする自動
車の空調システム。7. The automobile air conditioning system according to any one of claims 1 to 6, wherein the ventilation electric blower is a grid-like cover having ventilation on the suction port side and the discharge port side. An air conditioning system for automobiles, characterized by being provided with.
の空調システムにあって、 前記車体のドア部は車体内側に向かって張出す突出部を
有し、 前記突出部内に前記換気用電動ブロワーを備え、該換気
用電動ブロワーの吸込口は前記車体内側に向く前記突出
部側面に設けたことを特徴とする自動車の空調システ
ム。8. The air conditioning system for an automobile according to claim 1, wherein the door portion of the vehicle body has a protrusion protruding toward the inside of the vehicle, and the ventilation electric motor is provided in the protrusion. An air conditioning system for an automobile, comprising: a blower, wherein a suction port of the ventilation electric blower is provided on a side surface of the protruding portion facing the inside of the vehicle body.
の空調システムにあって、 前記車体のドア部は車体内側に向かって張出す突出部を
有し、 前記突出部内に前記換気用電動ブロワーを備え、該換気
用電動ブロワーの吸込口は前記突出部の上側面または下
側面に設けたことを特徴とする自動車の空調システム。9. The vehicle air conditioning system according to claim 1 or 2, wherein the door portion of the vehicle body has a protrusion protruding toward the inside of the vehicle, and the ventilation electric motor is provided in the protrusion. An air conditioning system for an automobile, comprising a blower, wherein a suction port of the ventilation electric blower is provided on an upper side surface or a lower side surface of the protruding portion.
車の空調システムにあって、 前記車体のドア部は車体内側に向かって張出す突出部を
有し、 前記突出部内に前記換気用電動ブロワーを備え、該換気
用電動ブロワーの吸込口は換気用電動ブロワーよりも上
側で、かつ前記車体内側に向くように設け、換気用電動
ブロワーの吐出口は換気用電動ブロワーよりも下側で、
かつ前記車体外側に向くように設けたことを特徴とする
自動車の空調システム。10. The vehicle air conditioning system according to claim 1 or 2, wherein the door portion of the vehicle body has a protrusion protruding toward the inside of the vehicle, and the ventilation electric motor is provided in the protrusion. A blower is provided, the suction port of the ventilation electric blower is provided above the ventilation electric blower, and provided so as to face the inside of the vehicle body, and the discharge port of the ventilation electric blower is below the ventilation electric blower,
An air conditioning system for an automobile, which is provided so as to face the outside of the vehicle body.
車の空調システムにあって、 自動車走行用にエンジンで駆動される発電機が発電する
電力を蓄える蓄電器と、該蓄電器で駆動する自動車走行
用の電動機とを備え、前記蓄電器で前記自動車用電動エ
アコンと駆動することを特徴とする自動車の空調システ
ム。11. The automobile air conditioning system according to claim 1 or 2, wherein a power storage device for storing electric power generated by a generator driven by an engine for running the vehicle, and a vehicle running driven by the power storage device. An air conditioning system for an automobile, comprising: an electric motor for use in the vehicle, wherein the electric storage unit drives the electric air conditioner for the automobile.
て、 前記自動車用電動エアコンを車体外から遠隔操作する遠
隔操作装置を有することを特徴とする自動車の空調シス
テム。12. An air conditioning system for a vehicle according to claim 1, further comprising a remote control device for remotely controlling the electric air conditioner for a vehicle from outside the vehicle body.
室外温度（Ｔｏｕｔ）を比較し、前記車体の室内温度
（Ｔｉｎ）と予め決定した温度Ｔ1（目標温度を含む）
を比較し、前記車体の室内温度（Ｔｉｎ）が前記車体の
室外温度（Ｔｏｕｔ）及び前記温度Ｔ1より高い場合に
は、自動車用電動エアコンのエアコン用ブロワーの最低
速回転による運転および外気が循環する外気循環モード
による運転をしながら前記換気用電動ブロワーによる前
記車体内の換気を行うことを特徴とする自動車の空調シ
ステムの運転方法。13. An indoor temperature (Tin) of a vehicle body and an outdoor temperature (Tout) of the vehicle body are compared to determine an indoor temperature (Tin) of the vehicle body and a predetermined temperature T 1 (including a target temperature).
When the indoor temperature (Tin) of the vehicle body is higher than the outdoor temperature (Tout) of the vehicle body and the temperature T 1 , the operation by the lowest speed rotation of the blower for the air conditioner of the automobile electric air conditioner and the outside air circulate. Ventilation of the inside of the vehicle body by the electric blower for ventilation is performed while operating in the outside air circulation mode.
調システムの運転方法にあって、 前記車体の室内温度（Ｔｉｎ）が前記車体の室外温度
（Ｔｏｕｔ）以下の場合には、前記自動車用電動エアコ
ンの冷却システムおよび前記エアコン用ブロワーを作動
させ、 前記車体の室内温度（Ｔｉｎ）が前記温度Ｔ1以下の場
合には、前記自動車用電動エアコンの冷却システムおよ
び前記エアコン用ブロワーを止めることを特徴とする自
動車の空調システムの運転方法。14. The method for operating an air conditioning system for a vehicle according to claim 13, wherein the vehicle interior temperature (Tin) is equal to or lower than the vehicle exterior temperature (Tout). When the cooling system of the electric air conditioner and the air conditioner blower are operated, and the room temperature (Tin) of the vehicle body is equal to or lower than the temperature T 1 , the cooling system of the electric air conditioner for automobile and the air conditioner blower are stopped. A characteristic method of operating an air conditioning system for automobiles.
調システムの運転方法にあって、 前記車体の室内温度（Ｔｉｎ）と予め決定した温度Ｔ2
（目標温度を含む）を比較し、車体の室内温度（Ｔｉ
ｎ）が温度Ｔ2より低い場合は、前記車体内の空気を循
環をする内気循環モードにし、かつ前記換気用電動ブロ
ワーを止め、前記自動車用電動エアコンの冷却システム
および前記エアコン用ブロワーを作動させ、 前記車体の室内温度（Ｔｉｎ）が予め決定した温度Ｔ2
以上の場合は、前記換気ブロワーによる換気時間の確認
を行い、前記換気時間が設定時間ｔ１を超えた場合は前
記内気循環モードにし、かつ前記換気用電動ブロワーを
止め、 前記換気時間が設定時間ｔ１以下の場合は、前記室内温
度（Ｔｉｎ）と予め決定した温度Ｔ2とを比較するルー
チン（Ｓ７）に戻る制御をすることを特徴とする自動車
の空調システムの運転方法。15. The method for operating an air conditioning system for an automobile according to claim 13, wherein the vehicle interior temperature (Tin) and a predetermined temperature T 2 are set.
(Including target temperature) is compared, and the vehicle interior temperature (Ti
When n) is lower than the temperature T 2 , the inside air circulation mode for circulating the air in the vehicle body is set, the electric blower for ventilation is stopped, and the cooling system of the electric air conditioner for automobile and the blower for air conditioner are operated. , The temperature T 2 at which the vehicle interior temperature (Tin) is predetermined
In the above case, the ventilation time by the ventilation blower is confirmed, and when the ventilation time exceeds the set time t1, the inside air circulation mode is set, and the electric blower for ventilation is stopped, and the ventilation time is set time t1. the following cases, the indoor temperature (Tin) and a method of operating an automobile air conditioning system, characterized by the control returns to the routine (S7) for comparing the temperature T 2 which is predetermined.
調システムの運転方法にあって、 前記車体の室内温度（Ｔｉｎ）と予め決定した温度Ｔ3
（目標温度を含む）を比較し、前記車体の室内温度（Ｔ
ｉｎ）が温度Ｔ3より低くなった場合は、前記冷却シス
テムおよび前記エアコン用ブロワーを止め、 前記車体の室内温度（Ｔｉｎ）が温度Ｔ3以上の場合
は、冷却システムおよび前記エアコン用ブロワーを作動
させることを特徴とする自動車の空調システムの運転方
法。16. The method of operating an air conditioning system for an automobile according to claim 15, wherein the vehicle interior temperature (Tin) and a predetermined temperature T 3
(Including target temperature) is compared, and the indoor temperature of the vehicle body (T
in) becomes lower than the temperature T 3 , the cooling system and the air conditioner blower are stopped, and when the indoor temperature (Tin) of the vehicle body is equal to or higher than the temperature T 3 , the cooling system and the air conditioner blower are operated. A method of operating an air conditioning system for an automobile, which comprises:
調システムの運転方法にあって、 予め決定した温度はＴ1＞Ｔ2＞Ｔ3の関係にあることを
特徴とする自動車の空調システムの運転方法。17. A method for operating an air conditioning system for a vehicle according to claim 16, wherein the predetermined temperatures have a relationship of T 1 > T 2 > T 3. Driving method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001352934A JP2003154842A (en) | 2001-11-19 | 2001-11-19 | Automotive air conditioning system and operation method for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001352934A JP2003154842A (en) | 2001-11-19 | 2001-11-19 | Automotive air conditioning system and operation method for the same |
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| Publication Number | Publication Date |
|---|---|
| JP2003154842A true JP2003154842A (en) | 2003-05-27 |
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ID=19165045
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013169897A (en) * | 2012-02-21 | 2013-09-02 | Toyota Motor Corp | Ventilation structure for vehicle |
| CN104512218A (en) * | 2013-10-04 | 2015-04-15 | 丰田自动车株式会社 | Vehicle comprising air conditioning apparatus |
| CN104553670A (en) * | 2013-10-16 | 2015-04-29 | 丰田自动车株式会社 | Vehicle |
| CN112208289A (en) * | 2019-07-12 | 2021-01-12 | 北汽福田汽车股份有限公司 | In-vehicle air purification method, control device, storage medium and vehicle |
-
2001
- 2001-11-19 JP JP2001352934A patent/JP2003154842A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013169897A (en) * | 2012-02-21 | 2013-09-02 | Toyota Motor Corp | Ventilation structure for vehicle |
| CN104512218A (en) * | 2013-10-04 | 2015-04-15 | 丰田自动车株式会社 | Vehicle comprising air conditioning apparatus |
| JP2015074236A (en) * | 2013-10-04 | 2015-04-20 | トヨタ自動車株式会社 | Vehicle |
| US10421335B2 (en) | 2013-10-04 | 2019-09-24 | Toyota Jidosha Kabushiki Kaisha | Vehicle comprising air conditioning apparatus |
| CN104553670A (en) * | 2013-10-16 | 2015-04-29 | 丰田自动车株式会社 | Vehicle |
| CN112208289A (en) * | 2019-07-12 | 2021-01-12 | 北汽福田汽车股份有限公司 | In-vehicle air purification method, control device, storage medium and vehicle |
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