JPS6192910A - Air conditioner for vehicle - Google Patents

Air conditioner for vehicle

Info

Publication number
JPS6192910A
JPS6192910A JP59213022A JP21302284A JPS6192910A JP S6192910 A JPS6192910 A JP S6192910A JP 59213022 A JP59213022 A JP 59213022A JP 21302284 A JP21302284 A JP 21302284A JP S6192910 A JPS6192910 A JP S6192910A
Authority
JP
Japan
Prior art keywords
cooler
heat exchanger
heat
temperature
heat storage
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.)
Pending
Application number
JP59213022A
Other languages
Japanese (ja)
Inventor
Seiji Sumikawa
澄川　清治
Yoichiro Furuya
古谷　要一郎
Shinji Sudo
須藤　信治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP59213022A priority Critical patent/JPS6192910A/en
Priority to US06/786,894 priority patent/US4761967A/en
Publication of JPS6192910A publication Critical patent/JPS6192910A/en
Pending legal-status Critical Current

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
    • B60H1/00492—Heating, cooling or ventilating [HVAC] devices comprising regenerative heating or cooling means, e.g. heat accumulators
    • B60H1/005—Regenerative cooling means, e.g. cold accumulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/24—Storage receiver heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE:To enable the efficient cooling of a vehicle rider room, by connecting a heat exchanger to a heat storage vessel, and disposing the heat exchanger near the cooler of refrigeration cycle provided in an air duct, to provide an integral construction so as to store the excess power of the cooler and to take out the stored power as occasion demands. CONSTITUTION:A casing 12 is provided in the opening 2 of an air duct 1. A cooler 14 and a heat exchanger 15, which are separated from each other by a heat-conductive partition 13, are provided in the casing 12. In the cooler 14 and the heat exchanger 15, inflow chambers 18, 24, intermediate chambers 19, 25 and outflow chambers 20, 26 are defined by wall 16, 17. The inflow and outflow pipes 21 and 22 of the cooler 14 are connected to a condenser 28 and a compressor 29, respectively. The inflow and outflow pipes 21, 22 of the heat exchanger 15 are connected to the interior of a heat storage vessel 31 and fitted with a pump P at a halfway portion of the pipe. The heat storage vessel 31 functions so that the coldness of the cooler 14 which is obtained through the heat exchanger 15 when the temperature of the cooler is lower than a prescribed level is stored and that the stored coldness is supplied to the heat exchanger 15 when the temperature of a vehicle rider room is higher than a prescribed level.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、コンプレッサを含む冷却サイクルで冷房され
る冷却器を備えた車両用空気調和装置に係り、特に、上
記冷却器の余剰能力により車室内を効率良く冷房するよ
うにした車両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 equipped with a cooler that cools the air using a cooling cycle including a compressor. The present invention relates to a vehicle air conditioner that efficiently cools a room.

〔従来の技術〕[Conventional technology]

一般に、車室内を快適な温度に保つべく車両用空気調和
装置が設置されている。Generally, a vehicle air conditioner is installed to maintain a comfortable temperature inside a vehicle.

従来技術による車両用空気調和装置は、コンプレッサを
含む冷却サイクルで冷房される冷却器を備え、該冷却器
によって冷却された空気を車内へ送風するようになって
いる。ここで、上記コンプレサの動力は電磁クラッチを
介してエンジンから伝達されるものであり、また、上記
電磁クラッチは上記冷却器の温度を測定する温度センサ
の出力によりオン、オフするようになっている。A vehicle air conditioner according to the prior art includes a cooler that is cooled by a cooling cycle that includes a compressor, and blows air cooled by the cooler into the interior of the vehicle. Here, the power of the compressor is transmitted from the engine via an electromagnetic clutch, and the electromagnetic clutch is turned on and off by the output of a temperature sensor that measures the temperature of the cooler. .

而して、このように構成された従来技術による車両用空
気調和装置においては、冷却器の温度を温度センサが測
定し、その結果、当該測定温度が設定温度以上となった
ときに該温度センサの指令により電磁クラッチをオンす
ることによりコンプレッサを駆動させ、もって、車内へ
冷気を送風する。その後、上記測定温度が設定温度以下
となったときには上記電磁クラッチをオフし、もって、
コンプレッサの運転を停止させるようにしている。In the conventional vehicle air conditioner configured as described above, the temperature sensor measures the temperature of the cooler, and when the measured temperature exceeds the set temperature, the temperature sensor The command turns on the electromagnetic clutch to drive the compressor, which blows cold air into the car. Then, when the measured temperature falls below the set temperature, the electromagnetic clutch is turned off, and
Trying to stop the compressor.

ところで、特に、真夏等においてはコンプレッサの運転
により車室内温度が一旦設定温度以下に降下し、その結
果、当該コンプレッサが運転を一旦停止しても、その後
、外気温度により車室内温度が直ちに上昇するため、上
記コンプレッサは即座に運転を開始する。このため、上
記コンプレッサは運転と停止とを頻繁に繰り返すことに
なるだけでなく、当該コンプレッサの運転によりエンジ
ンに負担が加わるため、場合によっては該コンプレッサ
を停止していたが、これではコンプレッサの停止中、車
室内の冷房を行うことができないという問題点があった
。By the way, especially in midsummer, the temperature inside the vehicle once drops below the set temperature due to the operation of the compressor, and as a result, even if the compressor stops operating once, the temperature inside the vehicle immediately rises due to the outside air temperature. Therefore, the compressor starts operating immediately. For this reason, not only does the compressor have to repeatedly start and stop, but the operation of the compressor puts a load on the engine, so in some cases the compressor has been stopped. However, there was a problem in that the interior of the vehicle could not be cooled.

上記従来技術による車両用空気調和装置の問題点を解消
するものとして、特公昭５７−１４４５号が提案されて
いる。この出願に係る発明はエンジン回転数が所定値以
下となったとき、コンプレッサを停止させ、エンジンの
負担を軽くする一方、冷房は継続するようにしたもので
ある。即ち、この出願に係る発明はコンプレッサの運転
中に、冷却器の冷熱をブラインに蓄熱しておき、エンジ
ンの回転数が所定回転数以下になったときに当該冷熱を
放熱させるようにしたものである。Japanese Patent Publication No. 57-1445 has been proposed to solve the problems of the above-mentioned conventional vehicle air conditioners. The invention according to this application stops the compressor when the engine speed falls below a predetermined value to lighten the load on the engine while continuing cooling. That is, the invention of this application stores the cold heat of the cooler in brine while the compressor is operating, and radiates the cold heat when the engine speed falls below a predetermined speed. be.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかしながら、上述した特公昭５７−１４４５号に係る
発明にあっては、冷却器の冷熱がブライ／に効率良く伝
熱して蓄熱されないという問題点があった。However, the invention according to Japanese Patent Publication No. 57-1445 mentioned above has a problem in that the cold heat of the cooler is not efficiently transferred to and stored in the cooler.

従って、本発明の目的は冷却器の冷熱を効率良く伝熱し
て蓄熱できるようにした車両用空気調和装置を提供する
ものである。Therefore, an object of the present invention is to provide an air conditioner for a vehicle that can efficiently transfer and store cold heat from a cooler.

〔問題点を解決するための手段〕[Means for solving problems]

本発明は冷却器の冷却流路と熱交換器の液体流路とを一
枚の熱伝導性仕切壁を介して一体化したものである。In the present invention, the cooling channel of the cooler and the liquid channel of the heat exchanger are integrated through a single thermally conductive partition wall.

〔作用〕[Effect]

冷却器の冷熱は熱伝導性仕切壁を介して熱交換器に良好
に伝熱する。The cold heat of the cooler is well transferred to the heat exchanger via the thermally conductive partition wall.

〔実施例〕〔Example〕

以下に、本発明の実施例を図面にもとづき説明する。 Embodiments of the present invention will be described below based on the drawings.

図中、１は通風ダクトで、該通風ダクト１は空胴部２と
、該空胴部２の上流側に位置し、該空胴部２と直交する
よう設けられた空気取込部３と、該空胴部２の下流側に
位置する空気吹出部４とから構成され、上記空気取込部
３と、空胴部２との間には送風機５が配設されている。In the figure, 1 is a ventilation duct, and the ventilation duct 1 has a cavity 2 and an air intake part 3 located upstream of the cavity 2 and provided perpendicular to the cavity 2. , and an air blowing section 4 located downstream of the cavity 2, and a blower 5 is disposed between the air intake section 3 and the cavity 2.

従って、上記送風［５が回転駆動すると、空気は上記空
気取込部３から取込まれ、上記空胴部２内を通風した後
、上記空気吹出部４から吹出すようになっている。Therefore, when the air blower [5 is driven to rotate, air is taken in from the air intake section 3, passed through the cavity section 2, and then blown out from the air blowout section 4.

ここで、上記空気取込部３には外気取込口６と内気取込
ロアとが形成され、切替えドア８の回転により、外気又
は内気が取込まれるようになっている。また、上記空気
吹出部４は上方へ向は開口する顔部吹出口９と、恵方向
へ向は開口するデフロスト吹出口１０と、下方へ向は開
口する足元吹出口１１とが形成され、モード切換えドア
５２を回動することにより、空気は上記顔部吹出口９ま
たは足元吹出口１１から吹出るようになっている。Here, an outside air intake port 6 and an inside air intake lower are formed in the air intake portion 3, and the rotation of the switching door 8 allows outside air or inside air to be taken in. Further, the air blowing section 4 is formed with a face blowing port 9 that opens upward, a defrost blowing port 10 that opens toward the bottom, and a foot blowing port 11 that opens downward. By rotating the switching door 52, air is blown out from the face outlet 9 or the foot outlet 11.

−５＝ また、１２は上記通風ダクト１の空胴部２内に配設され
た直方体状の筐体で、該筺体１２内部は第２図（イ）に
示すように熱伝導性仕切壁１３によって横方向に冷却器
１４と熱交換器１５とに画成されている。ここで、上記
冷却器１４内部は第２図（ロ）に示すように上側に隙間
を設けた隔壁１６と、下側に隙間を設けた隔壁１７とに
よって、流入室１８．中間室１９．流出室２０とに画成
され、該流入室１９には流入配管２１が連通し、また、
上記流出室２０には流出配管２２が連通している。かく
して、上記流入室１８．中間室１９゜流出室２０．及び
隙間により上記流入配管２１から流出配管２２に至る冷
却流路２３が構成される。-5= Further, 12 is a rectangular parallelepiped-shaped housing disposed inside the cavity 2 of the ventilation duct 1, and the inside of the housing 12 has a thermally conductive partition wall 13 as shown in FIG. 2(A). It is laterally defined by a cooler 14 and a heat exchanger 15. Here, as shown in FIG. 2(B), the inside of the cooler 14 is formed by an inlet chamber 18. Intermediate chamber 19. an outflow chamber 20, an inflow pipe 21 communicates with the inflow chamber 19, and
An outflow pipe 22 communicates with the outflow chamber 20 . Thus, the inflow chamber 18. Intermediate chamber 19°Outflow chamber 20. A cooling flow path 23 extending from the inflow pipe 21 to the outflow pipe 22 is formed by the gap.

なお、上記熱交換器１５については上記冷却器１４と同
一構成を採るものであるが、流入室２４゜中間室２５．
流出室２６．及び隙間により液体流路２７が構成される
。上記熱交換器１５の流入配管２１．流出配管１５は熱
伝導路として機能する。Note that the heat exchanger 15 has the same configuration as the cooler 14, but has an inlet chamber 24° and an intermediate chamber 25.
Outflow chamber 26. A liquid flow path 27 is configured by the gap and the gap. Inflow pipe 21 of the heat exchanger 15. The outflow pipe 15 functions as a heat conduction path.

ここで、上記冷却器１４の流入配管２１は凝縮器２８に
接続され、また、上記流出配管２２は該６一 コンプレッサ２９に接続されている。上記冷却器１４．
流入配管２１．流出配管２２．凝縮器２８゜及びコンプ
レッサ２９により冷却サイクル３０が構成されている。Here, the inflow pipe 21 of the cooler 14 is connected to the condenser 28, and the outflow pipe 22 is connected to the 6-compressor 29. Said cooler 14.
Inflow pipe 21. Outflow piping 22. The condenser 28° and the compressor 29 constitute a cooling cycle 30.

また、上記熱交換器１５の流入配管２１及び流出配管２
２は中途にポンプＰを介設し蓄熱槽３１内に連通してい
る。In addition, the inflow pipe 21 and the outflow pipe 2 of the heat exchanger 15
2 is connected to the inside of the heat storage tank 31 by interposing a pump P in the middle.

上記蓄熱槽３１は熱容量の大きな流体が封入され、断熱
部材３２によって囲繞されている。従って、上記ポンプ
Ｐを作動させると上記蓄熱槽３１内の流体は流入配管２
１．熱交換器１５及び流出配管２２を循環するので上記
冷却器１４の冷熱は上記熱交換器１５を介して蓄熱槽３
１に蓄熱されることになる。The heat storage tank 31 is filled with a fluid having a large heat capacity and is surrounded by a heat insulating member 32. Therefore, when the pump P is operated, the fluid in the heat storage tank 31 is transferred to the inflow pipe 2.
1. Since it circulates through the heat exchanger 15 and the outflow pipe 22, the cold heat of the cooler 14 is transferred to the heat storage tank 3 via the heat exchanger 15.
Heat will be stored in 1.

また、３３は上記冷却器１４及び熱交換器１５の下流側
に設けられたヒータコアで、該ヒータコア３３は中途に
制御弁３４を介設した配管３５゜３６によりラジェター
３７に接続されて冷却水が流通し、これにより該ヒータ
コア３３ば加温される。従って、上記空気取込部から取
込まれた空気は該ヒータコア３３において加温されるこ
とに゛なる。なお、Ｅは上記ヒータコア３３の上流位置
に設けられたエアミックスドアで、該エアミックスドア
Ｅは図中、上下方向へ回動するようになっている。ここ
で、該エアミックスドアＥは図中、実線位置にあるとき
には、空気は上記ヒータコア３３に接触せず、従って、
加温されず、また、一点鎖線位置に有るときには空気は
上記ヒータコア３３によって加温されるもので、該エア
ミックスドアＥの位置を調節することにより空気の温度
が加減されることになる。Further, 33 is a heater core provided on the downstream side of the cooler 14 and heat exchanger 15, and the heater core 33 is connected to a radiator 37 through a pipe 35° 36 with a control valve 34 interposed in the middle to supply cooling water. Flows through the air, thereby heating the heater core 33. Therefore, the air taken in from the air intake section is heated in the heater core 33. Note that E is an air mix door provided upstream of the heater core 33, and the air mix door E is designed to rotate in the vertical direction in the figure. Here, when the air mix door E is at the solid line position in the figure, air does not come into contact with the heater core 33, and therefore,
When the air is not heated and is at the position shown by the dashed line, the air is heated by the heater core 33, and by adjusting the position of the air mix door E, the temperature of the air can be adjusted.

なお、３７はエンジンを示す。Note that 37 indicates an engine.

ここで、上記ヒータコア３３に接続された配管３５．３
６の分岐管３９．４０の先端側は巻回された状態で、上
記蓄熱槽３１内に位置しており、冷却水の熱量は上記蓄
熱槽３１に蓄熱されるようになっている。上記分岐管３
９．４０は中途に設けらさた制御弁４１のオン、オフに
より開閉する。Here, the pipe 35.3 connected to the heater core 33 is
The distal ends of the branch pipes 39 and 40 of No. 6 are located in the heat storage tank 31 in a wound state, so that the amount of heat of the cooling water is stored in the heat storage tank 31. Above branch pipe 3
9.40 is opened and closed by turning on and off a control valve 41 provided in the middle.

また、４２は上記冷却器１４の温度Ｔｏを測温する温度
センサ、４３は上記蓄熱槽３１の温度ＴＣを測温する温
度センサを示す。Further, 42 is a temperature sensor that measures the temperature To of the cooler 14, and 43 is a temperature sensor that measures the temperature TC of the heat storage tank 31.

また、４４はマイクロコンピュータ等で構成された制御
手段で、冷却器の温度が所定値以下のときポンプＰを作
動することにより該冷却器１４の冷熱を蓄熱槽３１に蓄
熱し、室内温度が所定値以上のとき上記ポンプＰを作動
することにより上記蓄熱槽３１の冷熱を熱交換器１５に
放冷するようになっている。Reference numeral 44 denotes a control means composed of a microcomputer or the like, which stores the cold heat of the cooler 14 in the heat storage tank 31 by operating the pump P when the temperature of the cooler is below a predetermined value, and maintains the indoor temperature at a predetermined level. When the temperature exceeds the value, the pump P is operated to release the cold heat of the heat storage tank 31 to the heat exchanger 15.

本発明に係る車両用空気調和装置はこのように構成され
るが、次にその作用について説明する。The vehicle air conditioner according to the present invention is configured as described above, and its operation will be explained next.

まず、夏期等においては冷却サイクル３０を作動するこ
とにより通風ダクト１の通風を冷風として車室内へ送風
する。これにより車室内が冷房される。First, in summer or the like, by operating the cooling cycle 30, the ventilation from the ventilation duct 1 is turned into cold air and blown into the vehicle interior. This cools the inside of the vehicle.

冷却器の温度が所定値以下のとき、制御手段４４はポン
プＰを作動することにより上記冷却器１４の冷熱を熱交
換器１５を介して蓄熱槽３１に蓄熱する。When the temperature of the cooler is below a predetermined value, the control means 44 operates the pump P to store the cold heat of the cooler 14 in the heat storage tank 31 via the heat exchanger 15.

一方、室内温度が所定値以上のとき制御手段４４はポン
プＰを作動することにより蓄熱槽３１の蓄熱を熱交換器
１５から放冷する。これにより、通風ダクト１内の通風
は冷却器１４及び熱交換器１５により効果的に冷房され
る。On the other hand, when the indoor temperature is above a predetermined value, the control means 44 operates the pump P to release the heat stored in the heat storage tank 31 from the heat exchanger 15. Thereby, the ventilation inside the ventilation duct 1 is effectively cooled by the cooler 14 and the heat exchanger 15.

然るに、この場合、上記冷却器１４と熱交換器１５とは
熱伝導性仕切壁１３を介して一体化しているので、上記
冷却器１４の冷熱は上記熱交換器１５に有効に伝熱され
、その結果、上記冷却器１４の冷熱は蓄熱槽３１に効率
良く蓄熱される。However, in this case, since the cooler 14 and the heat exchanger 15 are integrated via the thermally conductive partition wall 13, the cold heat of the cooler 14 is effectively transferred to the heat exchanger 15, As a result, the cold heat of the cooler 14 is efficiently stored in the heat storage tank 31.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明によれば、コンプレッサを含
む冷却サイクルで冷房される冷却器と、上記冷却器に近
接して位置された熱交換器と、上記熱交換器の液体流路
に液体通路を介して接続された蓄熱槽とを備え、上記冷
却器の温度が所定値以下のとき蓄熱槽に熱交換器を介し
て得られる冷却器の冷熱を蓄熱し、室内温度が所定値以
上のとき当該熱を熱交換器に放冷するようにした車両用
空気調和装置であって、上記冷却器の冷却流路と熱交換
器の液体流路とを一枚の熱伝導性仕切壁を介して一体化
したので、上記冷却器の冷熱が上記蓄熱槽に効率良く伝
熱され、蓄熱される。As explained above, according to the present invention, there is provided a cooler that is cooled by a cooling cycle including a compressor, a heat exchanger located close to the cooler, and a liquid passage in the liquid flow path of the heat exchanger. and a heat storage tank connected through a heat exchanger, when the temperature of the cooler is below a predetermined value, the cold heat of the cooler obtained through the heat exchanger is stored in the heat storage tank, and when the indoor temperature is above a predetermined value, A vehicle air conditioner is configured to cool the heat to a heat exchanger, and the cooling flow path of the cooler and the liquid flow path of the heat exchanger are connected through a single thermally conductive partition wall. Since they are integrated, the cold heat of the cooler is efficiently transferred to the heat storage tank and stored therein.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に係る車両用空気調和装置の構成図、第
２図（イ）は要部縦断面図、第２図（ロ）は第２図（イ
）のｎ　−ｎ線断面図である。 １４・・・冷却器、１５・・・熱交換器、２１゜２２・
・・熱伝導路、２３・・・冷却流路、２７・・・液体流
路、２９・・・コンプレッサ、３０・・・冷却サイクル
、３１・・・蓄熱槽。Fig. 1 is a configuration diagram of a vehicle air conditioner according to the present invention, Fig. 2 (a) is a longitudinal cross-sectional view of the main part, and Fig. 2 (b) is a cross-sectional view taken along the line n-n of Fig. 2 (a). It is. 14...Cooler, 15...Heat exchanger, 21°22.
...Heat conduction path, 23... Cooling channel, 27... Liquid channel, 29... Compressor, 30... Cooling cycle, 31... Heat storage tank.

Claims (1)

【特許請求の範囲】[Claims] 　コンプレッサを含む冷却サイクルで冷房される冷却器
と、上記冷却器に近接して位置された熱交換器と、上記
熱交換器の液体流路に液体通路を介して接続された蓄熱
槽とを備え、上記冷却器の温度が所定値以下のとき蓄熱
槽に熱交換器を介して得られる冷却器の冷熱を蓄熱し、
室内温度が所定値以上のとき当該熱を熱交換器に放冷す
るようにした車両用空気調和装置であって、上記冷却器
の冷却流路と熱交換器の液体流路とを一枚の熱伝導性仕
切壁を介して一体化したことを特徴とする車両用空気調
和装置。A cooler cooled by a cooling cycle including a compressor, a heat exchanger located close to the cooler, and a heat storage tank connected to a liquid flow path of the heat exchanger via a liquid passage. , storing cold heat of the cooler obtained through a heat exchanger in a heat storage tank when the temperature of the cooler is below a predetermined value;
A vehicle air conditioner is configured to release the heat to a heat exchanger when the indoor temperature is above a predetermined value, and the cooling flow path of the cooler and the liquid flow path of the heat exchanger are connected to one sheet. A vehicle air conditioner characterized by being integrated through a thermally conductive partition wall.
JP59213022A 1984-10-11 1984-10-11 Air conditioner for vehicle Pending JPS6192910A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59213022A JPS6192910A (en) 1984-10-11 1984-10-11 Air conditioner for vehicle
US06/786,894 US4761967A (en) 1984-10-11 1985-10-11 Car air conditioner with heat storage tank for cooling energy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59213022A JPS6192910A (en) 1984-10-11 1984-10-11 Air conditioner for vehicle

Publications (1)

Publication Number Publication Date
JPS6192910A true JPS6192910A (en) 1986-05-10

Family

ID=16632208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59213022A Pending JPS6192910A (en) 1984-10-11 1984-10-11 Air conditioner for vehicle

Country Status (1)

Country Link
JP (1) JPS6192910A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241920A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JPH0241919A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JPH0241921A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JP2004319555A (en) * 2003-04-11 2004-11-11 Ricoh Co Ltd Photoelectric conversion element package, its manufacturing method, and optical connector
WO2006074958A2 (en) * 2005-01-14 2006-07-20 Behr Gmh & Co. Kg Evaporator, in particular for an air-conditioning system of a motor vehicle
JP2007099082A (en) * 2005-10-04 2007-04-19 Mitsubishi Heavy Ind Ltd Cooling storage type cooling unit
JP2009228996A (en) * 2008-03-24 2009-10-08 Fuji Electric Retail Systems Co Ltd Cooling system
WO2012114447A1 (en) * 2011-02-22 2012-08-30 株式会社日立製作所 Vehicle heat system
WO2012114422A1 (en) * 2011-02-21 2012-08-30 株式会社日立製作所 Vehicle air conditioning system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241919A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JPH0241921A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JPH05246B2 (en) * 1988-07-30 1993-01-05 Sanden Corp
JPH0529563B2 (en) * 1988-07-30 1993-04-30 Sanden Corp
JPH0241920A (en) * 1988-07-30 1990-02-13 Sanden Corp Heating system for car
JP2004319555A (en) * 2003-04-11 2004-11-11 Ricoh Co Ltd Photoelectric conversion element package, its manufacturing method, and optical connector
JP2008527306A (en) * 2005-01-14 2008-07-24 ベール ゲーエムベーハー ウント コー カーゲー Especially for automotive air conditioners
WO2006074958A2 (en) * 2005-01-14 2006-07-20 Behr Gmh & Co. Kg Evaporator, in particular for an air-conditioning system of a motor vehicle
WO2006074958A3 (en) * 2005-01-14 2007-04-19 Behr Gmh & Co Kg Evaporator, in particular for an air-conditioning system of a motor vehicle
JP2007099082A (en) * 2005-10-04 2007-04-19 Mitsubishi Heavy Ind Ltd Cooling storage type cooling unit
JP2009228996A (en) * 2008-03-24 2009-10-08 Fuji Electric Retail Systems Co Ltd Cooling system
WO2012114422A1 (en) * 2011-02-21 2012-08-30 株式会社日立製作所 Vehicle air conditioning system
JP5676738B2 (en) * 2011-02-21 2015-02-25 株式会社日立製作所 Vehicle air conditioning system
US9573437B2 (en) 2011-02-21 2017-02-21 Hitachi, Ltd. Vehicular air conditioning system
WO2012114447A1 (en) * 2011-02-22 2012-08-30 株式会社日立製作所 Vehicle heat system
JP5619986B2 (en) * 2011-02-22 2014-11-05 株式会社日立製作所 Vehicle thermal system

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