JP3265749B2 - Electric and fossil fuel combined vehicle air conditioners - Google Patents
Electric and fossil fuel combined vehicle air conditionersInfo
- Publication number
- JP3265749B2 JP3265749B2 JP23969193A JP23969193A JP3265749B2 JP 3265749 B2 JP3265749 B2 JP 3265749B2 JP 23969193 A JP23969193 A JP 23969193A JP 23969193 A JP23969193 A JP 23969193A JP 3265749 B2 JP3265749 B2 JP 3265749B2
- Authority
- JP
- Japan
- Prior art keywords
- electric
- water
- air
- heating
- heat exchanger
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
- B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
- B60H1/2209—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners arrangements of burners for heating an intermediate liquid
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電気及び化石燃料併用
自動車の車室内を空気調和する電気及び化石燃料併用自
動車用空気調和装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner for an electric / fossil fuel-powered vehicle for air-conditioning the interior of a vehicle of an electric / fossil fuel-powered vehicle.
【０００２】[0002]
【従来の技術】従来の燃料エンジン自動車用空気調和装
置は、例えば、図６（ａ）にその具体的構成を示すよう
に、冷媒を圧縮する圧縮機１をエンジンで駆動し、車室
外空気熱交換器２と車室外空気熱交換器用送風装置３で
車室外空気に放熱して冷媒を凝縮液化させた後、その冷
媒を絞り装置４を介して車室内空気熱交換器５に導き、
ここで車室内空気熱交換器用送風装置６で車室内の空気
を冷却、減湿しながら蒸発し冷房作用を行うものであっ
た。また暖房作用はエンジン水温を利用した温水ヒータ
で行うものであった。2. Description of the Related Art A conventional air conditioner for a fuel-engine vehicle is, for example, as shown in FIG. After radiating heat to the outside air of the vehicle and condensing and liquefying the refrigerant by the exchanger 2 and the blower 3 for the air heat exchanger outside the vehicle, the refrigerant is guided to the vehicle interior air heat exchanger 5 through the expansion device 4,
Here, the air in the vehicle interior is cooled by the blower 6 for the vehicle interior air heat exchanger and evaporated while dehumidifying to perform a cooling operation. The heating operation is performed by a hot water heater using the engine water temperature.
【０００３】近年、電気及び化石燃料併用自動車の開発
が行われるようになってきた。電気及び化石燃料併用自
動車用空気調和装置では、冷房作用は上記と同様である
が、暖房作用は車軸を電気駆動のみで上記エンジン水温
が利用できないモードが発生するため、図３（ａ）の点
線部を図３（ｂ）のようにし圧縮機１の下流に四方切替
え弁７を用い冷媒流路を逆転し、車室内空気熱交換器５
で車室内空気に放熱して冷媒を凝縮液化させた後、その
冷媒を膨張弁３を介して車室外空気熱交換器２に導き、
ここで車室外の空気を冷却、減湿しながら冷媒が吸熱、
蒸発させる、ヒートポンプ暖房を行う必要がある。[0003] In recent years, electric and fossil fuel vehicles have been developed. In the air conditioner for vehicles using both electric and fossil fuels, the cooling operation is the same as described above, but the heating operation involves a mode in which the axle is only electrically driven and the engine water temperature cannot be used. As shown in FIG. 3 (b), the refrigerant flow path is reversed using a four-way switching valve 7 downstream of the compressor 1, and the air heat exchanger 5
After condensing and liquefying the refrigerant by radiating heat to the vehicle interior air, the refrigerant is guided to the vehicle exterior air heat exchanger 2 via the expansion valve 3,
Here, the refrigerant absorbs heat while cooling and dehumidifying the air outside the cabin,
It is necessary to perform heat pump heating to evaporate.
【０００４】またエンジン水温とヒートポンプ暖房で空
調を行う例としては、特開平５−３９８０７号公報が記
載されている。[0004] Japanese Patent Application Laid-Open No. 5-39807 describes an example in which air conditioning is performed using engine water temperature and heat pump heating.
【０００５】[0005]
【発明が解決しようとする課題】（１）ヒートポンプ暖
房能力不足時、電気及び化石燃料併用自動車にはエンジ
ン排熱が利用できない状態が発生するため、代わりに他
の発熱源を利用し、さらに車両の窓の曇り等を取るため
再熱サイクルにする必要があることが課題である。(1) When the heat pump heating capacity is insufficient, a state in which engine exhaust heat cannot be used in an electric and fossil fuel-equipped automobile occurs. The problem is that it is necessary to use a reheating cycle in order to remove the fogging of the windows.
【０００６】（２）従来の車両レイアウトを大きく変え
ずに簡単な構造にて上記課題を解決することも課題であ
る。(2) It is also an object to solve the above problem with a simple structure without largely changing the conventional vehicle layout.
【０００７】（３）車両に搭載するため、各機器は人体
に対し安全に構成することが課題である。(3) In order to be mounted on a vehicle, it is an issue to configure each device safely for a human body.
【０００８】（４）即暖性向上等、快適性向上も課題で
ある。 （５）なるべく無公害の構成にすることが課題である。(4) Improving comfort such as immediate warming is also an issue. (5) The challenge is to make the structure as pollution-free as possible.
【０００９】以上が電気及び化石燃料併用自動車に空気
調和装置を搭載する際の課題となっていた。[0009] The above has been a problem when an air conditioner is mounted on a vehicle using both electric and fossil fuels.
【００１０】本発明は、上記課題を解決するもので、簡
単な構造にて除湿運転が可能で他の熱源の有効利用を行
うとともに快適性、安全性の向上を可能とすることを目
的とするものである。An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to enable a dehumidifying operation with a simple structure, effectively use other heat sources, and improve comfort and safety. Things.
【００１１】[0011]
【課題を解決するための手段】上記課題を解決するため
に本発明は、蓄電池と、エンジンと、前記エンジンの出
力を電気に変換する発電機と、前記発電機の出力を前記
蓄電池に充電する充電回路を備え、さらに、電気によっ
て駆動される圧縮機と、車室外空気熱交換器と、車室外
空気熱交換器用送風装置と、冷媒流量を絞る絞り装置
と、車室内吹出口を結ぶ通風回路内に設けた車室内空気
熱交換器と、車室内空気熱交換器用送風装置と、四方切
替え弁で構成されたヒートポンプ冷暖房装置を備え、さ
らに、電気により水を加熱する電気式水加熱装置と、、
燃焼により水を加熱する燃焼式水加熱装置と、ウォータ
ポンプと、前記通風回路内に配されたヒータコアを直列
に結ぶ水回路を具備したものである。In order to solve the above problems, the present invention provides a storage battery, an engine, and an output of the engine.
A generator for converting power into electricity, and an output of the generator
It has a charging circuit that charges the storage battery, and
Driven compressor, outside air heat exchanger, and outside
Blower for air heat exchanger and throttle device to reduce refrigerant flow
And the cabin air provided in the ventilation circuit connecting the
Heat exchanger, air blower for vehicle interior air heat exchanger,
Equipped with a heat pump air-conditioning system consisting of
Furthermore, an electric water heating device for heating water by electricity,
Combustion-type water heater that heats water by combustion, and water
A pump and a heater core arranged in the ventilation circuit are connected in series.
It is equipped with a water circuit connected to.
【００１２】上記手段に加えて、外気温度検出装置を備
え、前記外気温度検出装置の信号に基づいて、電気式水
加熱装置と燃焼式水加熱装置を制御する制御装置を設け
たものである。[0012] In addition to the above means, an outside air temperature detecting device is provided.
Based on the signal of the outside air temperature detection device,
A control device for controlling the heating device and the combustion type water heating device is provided.
【００１３】また、走行運転モード検出装置を備え、前
記走行運転モード検出装置の信号に基づいて、電気式水
加熱装置と燃焼式水加熱装置を制御する制御装置を設け
たものである。[0013] The vehicle further includes a traveling operation mode detecting device.
Based on the signal from the driving mode detection device,
A control device for controlling the heating device and the combustion type water heating device is provided.
【００１６】[0016]
【作用】本発明は、エンジン温水と電気式水加熱装置と
ヒートポンプ暖房により、車室内空気を冷却、除湿、加
熱することができる。 According to the present invention , vehicle interior air can be cooled, dehumidified, and heated by engine hot water, an electric water heater, and heat pump heating.
【００１７】本発明は、エンジン温水と電気式水加熱装
置と燃焼式水加熱装置とヒートポンプ暖房により、車室
内空気を冷却、除湿、加熱することができる。 According to the present invention , vehicle interior air can be cooled, dehumidified, and heated by engine hot water, an electric water heater, a combustion water heater, and a heat pump heater.
【００１８】本発明は、空調装置運転モードと外気温度
により、エンジン温水と電気式水加熱装置と燃焼式水加
熱装置とヒートポンプ暖房装置を選択して車室内空気を
冷却、除湿、加熱することができる。 According to the present invention , cooling, dehumidification, and heating of vehicle interior air can be performed by selecting an engine hot water, an electric water heating device, a combustion water heating device, and a heat pump heating device according to the air conditioner operation mode and the outside air temperature. it can.
【００１９】本発明は、空調装置運転モードと走行運転
モードにより、エンジン温水と電気式水加熱装置と燃焼
式水加熱装置とヒートポンプ暖房装置を選択して車室内
空気を冷却、除湿、加熱することができる。The present invention provides cooling, dehumidification, and heating of vehicle interior air by selecting an engine hot water, an electric water heating device, a combustion water heating device, and a heat pump heating device according to an air conditioner operation mode and a traveling operation mode. Can be.
【００２０】本発明は、空調装置運転モードと外気温度
と走行運転モードにより、エンジン温水と電気式水加熱
装置と燃焼式水加熱装置とヒートポンプ暖房装置を選択
して車室内空気を冷却、除湿、加熱することができる。The present invention selects an engine hot water, an electric water heating device, a combustion water heating device and a heat pump heating device to cool, dehumidify the vehicle interior air according to the air conditioner operation mode, the outside air temperature and the traveling operation mode. Can be heated.
【００２１】[0021]
【実施例】以下、本発明の実施例を図面により説明す
る。Embodiments of the present invention will be described below with reference to the drawings.
【００２３】図１は、電気及び化石燃料併用自動車用空
気調和装置の第１の実施例の系統図である。FIG. 1 is a system diagram of a first embodiment of a vehicle air conditioner using both electric and fossil fuels.
【００２４】図１では、圧縮機１、車室外空気熱交換器
２、車室外空気熱交換器用送風装置３、絞り装置４、車
室内空気熱交換器５、車室内空気熱交換器用送風装置
６、四方切替え弁７と車室内に前記車室内空気熱交換器
５を囲うように配され、前記車室内空気熱交換器用送風
装置６で吸い込んだ空気を車室内吹出口８まで導入する
通風回路９と、前記通風回路９内に配され温水にて空気
を加熱するヒータコア１０と発電機１１と前記発電機を
駆動するエンジン１２と前記エンジン内部に配されたエ
ンジン排熱を水と熱交換するエンジン排熱熱交換器１３
と蓄電池１４と走行用モータ１５と前記発電機１１の電
力を前記蓄電池１４に充電する充電装置１６と前記蓄電
池１４の電力により走行用モータ１５を駆動する走行用
モータ制御装置１７と電気にて空気を加熱する電気式水
加熱装置１８とウォータポンプ１９と前記ヒータコア１
０と前記エンジン排熱熱交換器１３と前記電気式水加熱
装置１８と前記ウォータポンプ１９とを直列に結ぶよう
に配された水回路２０を配している。In FIG. 1, the compressor 1, the outside air heat exchanger 2, the outside air heat exchanger 3, the throttle device 4, the inside air heat exchanger 5, and the inside air heat exchanger 6 are shown. A four-way switching valve 7 and a ventilation circuit 9 arranged in the passenger compartment so as to surround the passenger compartment air heat exchanger 5 and introducing the air sucked by the passenger compartment air heat exchanger blower 6 to the passenger compartment outlet 8. A heater core 10 arranged in the ventilation circuit 9 for heating air with hot water; a generator 11; an engine 12 for driving the generator; and an engine for exchanging engine exhaust heat with water for heat exchange with water. Exhaust heat exchanger 13
, A storage battery 14, a traveling motor 15, a charging device 16 for charging the storage battery 14 with electric power of the generator 11, a traveling motor control device 17 for driving the traveling motor 15 with the electric power of the storage battery 14, and air by electricity. Water heating device 18 for heating water, water pump 19 and heater core 1
0, the engine exhaust heat exchanger 13, the electric water heating device 18, and the water pump 19 are arranged in a water circuit 20 arranged in series.
【００２５】上記のように簡単に構成された電気及び化
石燃料併用自動車用空気調和装置にてヒートポンプ暖房
能力不足時、前記エンジン排熱熱交換器１３と前記電気
式水加熱装置１８のどちらか一方、あるいは両方で水を
加熱しウォータポンプ１９でヒータコア１０に温水を循
環させ空気を加熱することによりヒートポンプ暖房能力
を補うことができる。さらに直列に各機器は水回路１８
にてつながれているため、エンジン不使用時においても
暖房能力を補うことが可能となる。When the heat pump heating capacity is insufficient in the electric and fossil fuel combined automobile air conditioner having the above-described structure, one of the engine exhaust heat exchanger 13 and the electric water heater 18 is used. Alternatively, the heat pump heating capacity can be supplemented by heating the water with both or both and circulating warm water through the heater core 10 with the water pump 19 to heat the air. Further, each device is connected in series with the water circuit 18.
, The heating capacity can be supplemented even when the engine is not used.
【００２６】また冷媒回路側を冷房モードにすることに
より再加熱による除湿暖房運転も可能となる。さらに、
加熱装置を車室外に配置することにより人体に対し安全
に構成できる。By setting the refrigerant circuit side to the cooling mode, a dehumidifying and heating operation by reheating can be performed. further,
By arranging the heating device outside the cabin, it is possible to safely configure the human body.
【００２７】なお、図中では走行用モータで説明した
が、エンジン直接車軸駆動併用型電気及び化石燃料併用
自動車においても同様な効果が得られる。Although the description has been made with reference to the traveling motor in the figure, the same effect can be obtained also in the case of the electric / fossil-fueled vehicle in which the engine is directly driven by an axle.
【００２８】また、エンジン不使用時には、前記エンジ
ン排熱熱交換器１３をバイパスするようにバルブと水回
路を配置すればさらに効果が高まる。Further, when the engine is not used, the valve and the water circuit are arranged so as to bypass the engine exhaust heat exchanger 13 to further enhance the effect.
【００３０】図２は、電気及び化石燃料併用自動車用空
気調和装置の第２の実施例の系統図である。FIG. 2 is a system diagram of a second embodiment of a vehicle air conditioner using both electric and fossil fuels.
【００３１】図２では、車室外に配され、燃焼により水
を加熱する水回路２０内に直列に結ぶように配された燃
焼式水加熱装置２１と外部に前記燃焼式水加熱装置２１
と電気式水加熱装置１８の駆動を行う駆動装置２２を具
備している。その他の部分は図１と同様のため説明を省
略する。In FIG. 2, a combustion type water heating device 21 disposed outside the vehicle compartment and connected in series in a water circuit 20 for heating water by combustion and the combustion type water heating device 21
And a driving device 22 for driving the electric water heating device 18. Other parts are the same as those in FIG.
【００３２】上記のように簡単に構成された電気及び化
石燃料併用自動車用空気調和装置にてヒートポンプ暖房
能力不足時、前記エンジン排熱熱交換器１３と前記電気
式水加熱装置１８と前記燃焼式水加熱装置２１のどれか
を選択でき、水を加熱しウォータポンプ１９でヒータコ
ア１０に温水を循環させ空気を加熱することによりヒー
トポンプ暖房能力を補うことができる。さらに直列に各
機器は水回路１８にてつながれているため、エンジン不
使用時においても暖房能力を補うことが可能となる。さ
らに外部熱源を２つ装備することにおいて即暖性は向上
し快適性を向上することが可能となる。When the heat pump heating capacity is insufficient in the electric and fossil fuel-combined automotive air conditioner constructed as described above, the engine exhaust heat exchanger 13, the electric water heating device 18, the combustion type Any one of the water heating devices 21 can be selected, and the heat pump heating capacity can be supplemented by heating the water, circulating warm water through the heater core 10 with the water pump 19 and heating the air. Further, since the devices are connected in series by the water circuit 18, it is possible to supplement the heating capacity even when the engine is not used. Further, by providing two external heat sources, immediate warming can be improved and comfort can be improved.
【００３３】また冷媒回路側を冷房モードにすることに
より再加熱による除湿暖房運転も可能となる。さらに、
加熱装置を車室外に配置することにより人体に対し安全
に構成できる。By setting the refrigerant circuit side to the cooling mode, a dehumidifying and heating operation by reheating can be performed. further,
By arranging the heating device outside the cabin, it is possible to safely configure the human body.
【００３４】なお、図中では走行用モータで説明した
が、エンジン直接車軸駆動併用型電気及び化石燃料併用
自動車においても同様な効果が得られる。Although the description has been made with reference to the traveling motor in the figure, the same effect can be obtained also in the case of the engine-direct axle drive combined use type electric and fossil fuel combined use vehicle.
【００３５】また、エンジン不使用時には、前記エンジ
ン排熱熱交換器１３をバイパスするようにバルブと水回
路を配置すればさらに効果が高まる。Further, when the engine is not used, the valve and the water circuit are arranged so as to bypass the engine exhaust heat exchanger 13, whereby the effect is further enhanced.
【００３７】図３は、電気及び化石燃料併用自動車用空
気調和装置の第３の実施例の系統図である。FIG. 3 is a system diagram of a third embodiment of a vehicle air conditioner using both electric and fossil fuels.
【００３８】図３では、外部に外気温度検出装置２３と
前記外気温度検出装置２３の信号によって暖房運転及び
除湿暖房起動時、一定時間まで前記燃焼式水加熱装置２
１と前記電気式水加熱装置１８を駆動し、その後、設定
された外気温度により、前記燃焼式水加熱装置２１と前
記電気式水加熱装置１８を双方またはどちらか一方を駆
動するように前記駆動装置２２を制御する制御装置２４
を具備している。その他の構成部分は図２と同様のため
説明を省略する。In FIG. 3, when the heating operation and the dehumidifying / heating operation are started by the outside air temperature detecting device 23 and a signal from the outside air temperature detecting device 23, the combustion type water heating device
1 and the electric water heating device 18 are driven, and then the combustion type water heating device 21 and / or the electric water heating device 18 are driven according to the set outside air temperature so as to drive both or one of the two. Control device 24 for controlling device 22
Is provided. The other components are the same as in FIG. 2 and will not be described.
【００３９】上記のように簡単に構成された電気及び化
石燃料併用自動車用空気調和装置にて外気温度と空調運
転モードで暖房装置を制御することにおいて、外気温度
が低くてヒートポンプ暖房能力不足時、前記エンジン排
熱熱交換器１３と前記電気式水加熱装置１８と前記燃焼
式水加熱装置２１のどれかを自動的に選択でき、水を加
熱しウォータポンプ１９でヒータコア１０に温水を循環
させ空気を加熱することによりヒートポンプ暖房能力を
補うことができる。さらに直列に各機器は水回路１８に
てつながれているため、エンジン不使用時においても暖
房能力を補うことが可能となる。さらに外部熱源を２つ
装備することにおいて即暖性は向上し快適性を向上する
ことが可能となる。When the heating device is controlled in the air-conditioning operation mode with the outside air temperature by the electric and fossil fuel-combined vehicle air conditioner having the simple structure as described above, when the outside air temperature is low and the heat pump heating capacity is insufficient, Any one of the engine exhaust heat exchanger 13, the electric water heating device 18, and the combustion water heating device 21 can be automatically selected, the water is heated, hot water is circulated to the heater core 10 by the water pump 19, and the air is cooled. , The heat pump heating capacity can be supplemented. Further, since the devices are connected in series by the water circuit 18, it is possible to supplement the heating capacity even when the engine is not used. Further, by providing two external heat sources, immediate warming can be improved and comfort can be improved.
【００４０】また冷媒回路側を冷房モードにすることに
より再加熱による除湿暖房運転も可能となる。さらに、
加熱装置を車室外に配置することにより人体に対し安全
に構成できる。By setting the refrigerant circuit side to the cooling mode, a dehumidifying and heating operation by reheating can be performed. further,
By arranging the heating device outside the cabin, it is possible to safely configure the human body.
【００４１】なお、図中では走行用モータで説明した
が、エンジン直接車軸駆動併用型電気及び化石燃料併用
自動車においても同様な効果が得られる。Although the description has been made with reference to the traveling motor in the drawing, the same effect can be obtained also in the case of the engine-direct axle drive combined use type electric and fossil fuel combined use vehicle.
【００４２】また、エンジン不使用時には、前記エンジ
ン排熱熱交換器１３をバイパスするようにバルブと水回
路を配置すればさらに効果が高まる。Further, when the engine is not used, if the valve and the water circuit are arranged so as to bypass the engine exhaust heat exchanger 13, the effect is further enhanced.
【００４４】図４は、電気及び化石燃料併用自動車用空
気調和装置の第４の実施例の系統図である。FIG. 4 is a system diagram of a fourth embodiment of a vehicle air conditioner using both electric and fossil fuels.
【００４５】図４では、市街地走行、郊外地走行等の走
行運転モードを出力する走行運転モード出力装置２５と
前記走行運転モード出力装置２５の信号によって暖房運
転及び除湿暖房起動時、一定時間まで前記燃焼式水加熱
装置２１と前記電気式水加熱装置１８を駆動し、その
後、前記燃焼式水加熱装置２１もしくは前記電気式水加
熱装置１８どちらか一方を駆動する、その際に走行運転
モードが市街地走行時、前記電気式水加熱装置１８のみ
を駆動し、前記燃焼式水加熱装置２１の駆動は抑制さ
れ、走行運転モードが郊外地走行時、前記燃焼式水加熱
装置２１と前記電気式水加熱装置１８を双方またはどち
らか一方を駆動するように前記駆動装置２２を制御する
制御装置２６を具備している。その他の構成部分は図２
と同様のため、説明を省略する。In FIG. 4, a driving mode output device 25 for outputting driving modes such as city driving and suburban driving, and a signal from the driving operation mode output device 25, the heating operation and the dehumidifying heating are activated by a signal from the driving operation mode output device 25 until a predetermined time. The combustion type water heating device 21 and the electric type water heating device 18 are driven, and then either the combustion type water heating device 21 or the electric type water heating device 18 is driven. During traveling, only the electric water heater 18 is driven, and the driving of the combustion water heater 21 is suppressed. When the traveling operation mode is suburban driving, the combustion water heater 21 and the electric water heater 21 are driven. A control device 26 is provided to control the driving device 22 so as to drive the device 18 or both. Figure 2 shows other components
Therefore, the description is omitted.
【００４６】上記のように簡単に構成された電気及び化
石燃料併用自動車用空気調和装置にて走行運転モードと
空調運転モードで暖房装置を制御することにおいて、市
街地走行において、無公害で暖房運転が可能となる。そ
の他の効果は第２の実施例と同様のため、説明を省略す
る。By controlling the heating device in the driving operation mode and the air-conditioning operation mode in the electric and fossil fuel-combined vehicle air conditioner having the simple structure as described above, the heating operation can be performed in a city area without pollution. It becomes possible. Other effects are the same as those of the second embodiment , and the description is omitted.
【００４８】図５は、電気及び化石燃料併用自動車用空
気調和装置の第５の実施例の系統図である。FIG. 5 is a system diagram of a fifth embodiment of a vehicle air conditioner using both electric and fossil fuels.
【００４９】図５では、外部に外気温度検出装置２３と
市街地走行、郊外地走行等の走行運転モードを出力する
走行運転モード出力装置２５と前記外気温度検出装置２
３の信号と前記走行運転モード出力装置２５の信号によ
って暖房運転及び除湿暖房起動時、一定時間まで前記燃
焼式水加熱装置２１と前記電気式水加熱装置１８を駆動
し、その後、前記燃焼式水加熱装置２１もしくは前記電
気式水加熱装置１８どちらか一方を駆動する、その際に
走行運転モードが市街地走行時、前記電気式水加熱装置
１８のみを駆動し、前記燃焼式水加熱装置２１の駆動は
抑制され、走行運転モードが郊外地走行時、前記燃焼式
水加熱装置２１と前記電気式水加熱装置１８を双方また
はどちらか一方を駆動するように前記駆動装置２２を制
御する制御装置２７を具備している。その他の構成部分
は図２と同様のため、説明を省略する。In FIG. 5, an outside air temperature detecting device 23, a running operation mode output device 25 for outputting a running operation mode such as running in an urban area or a suburban area, and the outside air temperature detecting device 2 are provided.
3 and the signal of the traveling operation mode output device 25, when the heating operation and the dehumidifying heating start, the combustion type water heating device 21 and the electric type water heating device 18 are driven for a certain period of time. Either the heating device 21 or the electric water heating device 18 is driven. At this time, when the traveling operation mode is running in an urban area, only the electric water heating device 18 is driven, and the combustion type water heating device 21 is driven. Is controlled, and when the traveling operation mode is running in a suburban area, the control device 27 that controls the driving device 22 to drive the combustion type water heating device 21 and / or the electric type water heating device 18 or both is driven. I have it. Other components are the same as those shown in FIG.
【００５０】上記のように簡単に構成された電気及び化
石燃料併用自動車用空気調和装置にて外気温度と走行運
転モードと空調運転モードで暖房装置を制御することに
おいて、外気温度が低くてヒートポンプ暖房能力不足
時、前記エンジン排熱熱交換器１３と前記電気式水加熱
装置１８と前記燃焼式水加熱装置２１のどれかを自動的
に選択でき、市街地走行運転モードにおいて、無公害で
暖房運転が可能となる。その他の効果は第２の実施例と
同様のため、説明を省略する。By controlling the heating device in the outside air temperature, the running operation mode and the air conditioning operation mode in the electric and fossil fuel-combined vehicle air conditioner having a simple structure as described above, the heat pump heating is performed when the outside air temperature is low. When the capacity is insufficient, any one of the engine exhaust heat exchanger 13, the electric water heating device 18, and the combustion water heating device 21 can be automatically selected, and the heating operation without pollution is performed in the city area driving operation mode. It becomes possible. Other effects are the same as those of the second embodiment , and the description is omitted.
【００５１】[0051]
【発明の効果】本発明のよれば、温水回路を直列に配し
た簡単な構成において、再熱による車室内の除湿及びヒ
ートポンプ暖房能力不足時に車室外に配した外部熱源を
利用することができる。また外部熱源を車室外に配した
ため人体に対して安全である。 According to the present invention, in a simple configuration in which hot water circuits are arranged in series, an external heat source arranged outside the vehicle compartment can be used when the dehumidification of the vehicle interior due to reheating and the heat pump heating capacity are insufficient. In addition, since the external heat source is arranged outside the vehicle compartment, it is safe for the human body.
【００５２】上記の効果に加えてさらに、燃焼式外部熱
源を利用できるためさらに低温まで対応できる。In addition to the above-mentioned effects, since a combustion type external heat source can be used, it is possible to cope with lower temperatures.
【００５３】また、外気温度にて自動的に熱源選択の制
御ができるため、必要時、外気温が一定温度まで電気式
空気加熱を行うことができるため、なるべく無公害車と
して空調を構成できる。[0053] Further, since it is controlled automatically heat source selected by the outside air temperature, when necessary, since the outside air temperature can perform electric air heated to a constant temperature, can be constructed as much as possible the air conditioner as a non-polluting vehicles.
【００５４】また、走行運転モードにて自動的に熱源の
選択ができるため、市街地では無公害車として空調を構
成できる。[0054] Further, since it is automatically selected in the heat source by the running operation mode, in urban areas it can be configured the air conditioning as a pollution-free vehicles.
【００５５】また、外気温度と走行モードにて自動的に
熱源の選択ができるため、市街地走行及び外気温が一定
温度まで電気式空気加熱を行うことができるため、さら
に無公害車として空調を構成できる。[0055] Further, since it is automatically selected heat source at ambient temperature and the running mode, it is possible to city driving and outside air temperature to perform electric air heated to a constant temperature, further configured air conditioning as nonpolluting vehicles it can.
【図１】本発明の電気駆動自動車用空気調和装置の第１
の実施例の系統図[1] first electric powered vehicle air conditioning system of the present invention
System diagram of the embodiment of
【図２】同電気駆動自動車用空気調和装置の第２の実施
例の系統図FIG. 2 is a system diagram of a second embodiment of the air conditioner for an electric drive vehicle.
【図３】同電気駆動自動車用空気調和装置の第３の実施
例の系統図FIG. 3 is a system diagram of a third embodiment of the air conditioner for an electric drive vehicle.
【図４】同電気駆動自動車用空気調和装置の第４の実施
例の系統図FIG. 4 is a system diagram of a fourth embodiment of the air conditioner for an electric drive vehicle.
【図５】同電気駆動自動車用空気調和装置の第５の実施
例の系統図FIG. 5 is a system diagram of a fifth embodiment of the air conditioner for an electric drive vehicle.
【図６】（ａ）は従来例の燃料エンジン駆動自動車用冷
房空気調和装置の構成図 （ｂ）は従来例の電気駆動自動車用空気調和装置の構成
図FIG. 6A is a configuration diagram of a conventional cooling air conditioner for a fuel-engine-driven vehicle, and FIG. 6B is a configuration diagram of a conventional air-conditioning device for an electric-drive vehicle.
１ 圧縮機 ２ 車室外空気熱交換器 ３ 車室外空気熱交換器用送風装置 ４ 絞り装置 ５ 車室内空気熱交換器 ６ 車室内空気熱交換器用送風装置 ７ 四方切替え弁 ８ 車室内吹出口 ９ 通風回路 １０ ヒータコア １１ 発電機 １２ エンジン １３ エンジン排熱熱交換器 １４ 蓄電池 １５ 走行用モータ １６ 充電装置 １７ 走行用モータ制御装置 １８ 電気式水加熱装置 １９ ウォータポンプ ２０ 水回路 ２１ 燃焼式水加熱装置 ２２ 駆動装置 ２３ 外気温度検出装置 ２４ 制御装置 ２５ 走行運転モード出力装置 ２６ 制御装置 ２７ 制御装置 DESCRIPTION OF SYMBOLS 1 Compressor 2 Outside air heat exchanger 3 Blower for outside air heat exchanger 4 Throttle device 5 Inside air heat exchanger 6 Blower for inside air heat exchanger 7 Four-way switching valve 8 Inside air outlet 9 Ventilation circuit Reference Signs List 10 heater core 11 generator 12 engine 13 engine exhaust heat exchanger 14 storage battery 15 running motor 16 charging device 17 running motor control device 18 electric water heating device 19 water pump 20 water circuit 21 combustion type water heating device 22 driving device 23 outside air temperature detection device 24 control device 25 traveling operation mode output device 26 control device 27 control device
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ Ｂ６０Ｈ 1/03 Ｂ６０Ｈ 1/03 Ｃ 1/08 ６１１ 1/08 ６１１Ｄ (58)調査した分野(Int.Cl.7，ＤＢ名) B60H 1/22 B60H 1/00 B60H 1/03 B60H 1/08 ──────────────────────────────────────────────────続 き Continuation of the front page (51) Int.Cl. 7 identification code FI B60H 1/03 B60H 1/03 C 1/08 611 1/08 611D (58) Investigated field (Int.Cl. 7 , DB name) ) B60H 1/22 B60H 1/00 B60H 1/03 B60H 1/08
Claims (3)
力を電気に変換する発電機と、前記発電機の出力を前記
蓄電池に充電する充電回路を備え、 さらに、電気によって駆動される圧縮機と、車室外空気
熱交換器と、車室外空気熱交換器用送風装置と、冷媒流
量を絞る絞り装置と、車室内吹出口を結ぶ通風回路内に
設けた車室内空気熱交換器と、車室内空気熱交換器用送
風装置と、四方切替え弁で構成されたヒートポンプ冷暖
房装置を備え、 さらに、電気により水を加熱する電気式水加熱装置
と、、燃焼により水を加熱する燃焼式水加熱装置と、ウ
ォータポンプと、前記通風回路内に配されたヒータコア
を直列に結ぶ水回路 を具備した電気及び化石燃料併用自
動車用空気調和装置。1. A storage battery, an engine, and an output of the engine.
A generator for converting power into electricity, and an output of the generator
Equipped with a charging circuit for charging the storage battery, and a compressor driven by electricity, and air outside the vehicle compartment
A heat exchanger, a blower for the outside air heat exchanger, and a refrigerant flow
In the ventilation circuit that connects the throttle device that reduces the volume and the air outlet in the vehicle interior
The air heat exchanger installed inside the vehicle and the air heat exchanger
Heat pump cooling / heating composed of wind device and four-way switching valve
An electric water heating device comprising a cell device and further heating water by electricity
A combustion type water heating device for heating water by combustion;
Water pump and a heater core arranged in the ventilation circuit
An air conditioner for vehicles using both electric and fossil fuels, which is provided with a water circuit connecting the fuel cells in series .
出装置の信号に基づいて、電気式水加熱装置と燃焼式水
加熱装置を制御する制御装置を具備した請求項１記載の
電気及び化石燃料併用自動車用空気調和装置。2. An external air temperature detecting device , comprising: an electric water heating device and a combustion type water based on a signal from the external air temperature detecting device.
The air conditioner for a vehicle using both electric and fossil fuels according to claim 1, further comprising a control device for controlling the heating device .
運転モード検出装置の信号に基づいて、電気式水加熱装
置と燃焼式水加熱装置を制御する制御装置を具備した請
求項１または２記載の電気及び化石燃料併用自動車用空
気調和装置。3. A includes a traveling operation mode detection unit, based on a signal of the traveling operating mode detecting device, the electric water heating instrumentation
請 provided with the control device for controlling the location and combustion water heater
3. The air conditioner for vehicles using electric and fossil fuels according to claim 1 or 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23969193A JP3265749B2 (en) | 1993-09-27 | 1993-09-27 | Electric and fossil fuel combined vehicle air conditioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23969193A JP3265749B2 (en) | 1993-09-27 | 1993-09-27 | Electric and fossil fuel combined vehicle air conditioners |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0789334A JPH0789334A (en) | 1995-04-04 |
| JP3265749B2 true JP3265749B2 (en) | 2002-03-18 |
Family
ID=17048487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23969193A Expired - Fee Related JP3265749B2 (en) | 1993-09-27 | 1993-09-27 | Electric and fossil fuel combined vehicle air conditioners |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3265749B2 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10014021C2 (en) * | 2000-03-22 | 2002-02-21 | Webasto Thermosysteme Gmbh | Heating system for heating the interior of a motor vehicle |
| US7743614B2 (en) | 2005-04-08 | 2010-06-29 | Bsst Llc | Thermoelectric-based heating and cooling system |
| CN101720414B (en) | 2007-05-25 | 2015-01-21 | Bsst有限责任公司 | System and method for distributed thermoelectric heating and colling |
| US8701422B2 (en) | 2008-06-03 | 2014-04-22 | Bsst Llc | Thermoelectric heat pump |
| CN102576232B (en) | 2009-05-18 | 2015-05-06 | Bsst有限责任公司 | Temperature control system with thermoelectric device |
| KR102218137B1 (en) | 2009-05-18 | 2021-02-22 | 젠썸 인코포레이티드 | System for thermoelectric heating and cooling |
| JP5364527B2 (en) * | 2009-10-02 | 2013-12-11 | 三菱重工業株式会社 | Warming operation method of constant temperature transport device and constant temperature transport device |
| JP5407944B2 (en) * | 2009-11-25 | 2014-02-05 | 株式会社デンソー | Air conditioner for vehicles |
| JP2014008860A (en) * | 2012-06-29 | 2014-01-20 | Denso Corp | Vehicular air conditioner |
| DE112015005666T5 (en) | 2014-12-19 | 2017-09-14 | Gentherm Incorporated | Thermal conditioning systems and methods for vehicle areas |
| US10625566B2 (en) | 2015-10-14 | 2020-04-21 | Gentherm Incorporated | Systems and methods for controlling thermal conditioning of vehicle regions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836574Y2 (en) * | 1979-11-05 | 1983-08-17 | カルソニックカンセイ株式会社 | Automotive air conditioner |
| JP3119281B2 (en) * | 1991-10-14 | 2000-12-18 | 株式会社デンソー | Vehicle air conditioner |
-
1993
- 1993-09-27 JP JP23969193A patent/JP3265749B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0789334A (en) | 1995-04-04 |
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