JPH0237019A - Regenerative air conditioner for vehicle - Google Patents
Regenerative air conditioner for vehicleInfo
- Publication number
- JPH0237019A JPH0237019A JP18905188A JP18905188A JPH0237019A JP H0237019 A JPH0237019 A JP H0237019A JP 18905188 A JP18905188 A JP 18905188A JP 18905188 A JP18905188 A JP 18905188A JP H0237019 A JPH0237019 A JP H0237019A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- ventilation
- air
- heat exchange
- heat exchanging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001172 regenerating effect Effects 0.000 title claims description 4
- 238000009423 ventilation Methods 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 239000003463 adsorbent Substances 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims description 2
- 230000020169 heat generation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010457 zeolite Substances 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 15
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/14—Indicating devices; Other safety devices
- F01P2011/205—Indicating devices; Other safety devices using heat-accumulators
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、車両用蓄熱式冷暖房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 regenerative heating and cooling system for vehicles.
従来の技術
従来この種の車両用蓄熱式暖房装置しては特開昭５２−
２７１３９号公報に示されるように、自動車エンジンの
冷却水と蓄熱媒体との熱交換を行なうことにより、エン
ジン始動直後等のエンジンがまだ十分環まっていない時
にエンジン冷却水を加熱し、即効暖房を行なうものが知
られている。2. Prior Art Conventionally, this type of regenerator heating system for vehicles was disclosed in Japanese Patent Application Laid-open No. 1986-
As shown in Publication No. 27139, by exchanging heat between the cooling water of an automobile engine and a heat storage medium, the engine cooling water can be heated and instant heating can be achieved when the engine is not yet sufficiently cooled, such as immediately after the engine is started. What you do is known.
発明が解決しようとする課題
しかしながら、上記従来の車両用蓄熱式暖房装置におい
ては、蓄熱媒体と利用側空気との熱交換がエンジン冷却
水を介して行なわれるように構成されているため、温風
が得られるまでに時間の遅れが生じるとともに、熱の一
部がエンジン冷却水配管中で失われ、熱効率がよくない
という問題があった。又、冷房については利用できない
。Problems to be Solved by the Invention However, in the above-mentioned conventional thermal storage heating device for a vehicle, heat exchange between the thermal storage medium and the air on the user side is performed via engine cooling water. There was a problem in that there was a time delay before the heat was obtained, and part of the heat was lost in the engine cooling water piping, resulting in poor thermal efficiency. Also, air conditioning is not available.
課題を解決するための手段
上記課題を解決するために、本発明の車両用蓄熱式冷暖
房装置は、空気取入口と空気吹出口とを有する第１の通
風路と、同様に空気取入口と空気吹出口とを有する第２
、第３の通風路を持ち、吸着媒体と反応することにより
可逆的な吸熱・発熱を示す吸着剤をその内部に充填し更
に、前記吸着剤への加熱を可能にした熱交換反応容器を
前記第３の通風路内に通風空気と熱交換可能に備え、前
記第２の通風路内には、前記吸着媒体を貯えた熱交換容
器を通風空気と熱交換可能に備え、前記熱交換反応容器
と、熱交換容器とを配管により吸着媒体が移動可能に接
続し、前記第２、第３の通風回路はそれぞれ、切り換え
により、第１の通風回路と接続可能に備えたものである
。Means for Solving the Problems In order to solve the above problems, the regenerative heating and cooling device for a vehicle of the present invention includes a first ventilation passage having an air intake port and an air outlet; and a second air outlet.
, a heat exchange reaction vessel having a third ventilation passage, filled with an adsorbent exhibiting reversible heat absorption and heat generation by reacting with an adsorption medium, and further making it possible to heat the adsorbent; A heat exchange container storing the adsorption medium is provided in the third ventilation path so as to be able to exchange heat with the ventilation air, and a heat exchange reaction container is provided in the second ventilation path so as to be able to exchange heat with the ventilation air. and a heat exchange container are connected by piping so that the adsorption medium can move, and the second and third ventilation circuits are each connected to the first ventilation circuit by switching.
作用
本発明は上記の構成により、エンジン始動直後等、エン
ジン冷却水を利用した暖房で十分な熱量が得られない場
合に、吸着媒体と吸着剤を反応させることにより発生す
る熱を直接、通風空気と熱交換させるために、発生熱量
の損失や、空調空気の加熱に時間的な遅れが生じない。Effect of the present invention With the above configuration, when sufficient heat cannot be obtained by heating using engine cooling water, such as immediately after the engine starts, the heat generated by the reaction between the adsorption medium and the adsorbent is directly transferred to the ventilation air. There is no loss of generated heat or time delay in heating the conditioned air.
又、反応時に吸着媒体の発生する冷熱を利用することに
より、快適な即効冷房、即効暖房が行なえる。Furthermore, by utilizing the cold heat generated by the adsorption medium during the reaction, comfortable instant cooling and instant heating can be achieved.
力 実施怜、 １＼ 以下本発明の一実施隋について図面を用いて説明する。Power Implementation Rei, 1\ An embodiment of the present invention will be described below with reference to the drawings.
図において、第１の通風回路Ｉには、送風用プロワファ
ン３、冷房用エバポレーター４、エアミックスダンパー
６、暖房用ヒーターコア５が図のように配置され、内外
気切換機構（図示せず）により得られた空気は、空気取
入口１ａ、プロワファン３、冷房用エバポレーター４を
順次通過し、エアミックスダンパー６によりその一部あ
るいはすべてが、暖房用ヒーターコア５を通過し、空気
吹出口１ｂから、吹出切換機構（図示せず）を経て、車
室内へ送られる。冷房用エバポサータ−４は、冷媒回路
（図示せず）と配管接続されており、必要に応じて冷熱
を発生する。暖房用ヒーターコア５はエンジン冷却系（
図示せず）と配管接続されており、その内部を、エンジ
ン冷却水が循環して、暖房用熱源となっている。In the figure, in the first ventilation circuit I, a blower fan 3 for blowing air, an evaporator 4 for cooling, an air mix damper 6, and a heater core 5 for heating are arranged as shown in the figure. The obtained air sequentially passes through the air intake port 1a, the blower fan 3, and the cooling evaporator 4, and some or all of it passes through the heating heater core 5 by the air mix damper 6, and then from the air outlet 1b. The air is sent into the vehicle interior through a blowout switching mechanism (not shown). The cooling evaporator 4 is connected to a refrigerant circuit (not shown) through piping, and generates cold heat as needed. The heating heater core 5 is part of the engine cooling system (
(not shown), and engine cooling water circulates inside it, serving as a heat source for heating.
第２の通風回路Ｈには切換ダンパー７ａ及び７ｂ、熱交
換容器１０が図のように配置され、空気取入口Ｕａより
得られた空気は、切換ダンパー７ａ、熱交換容器１０、
切換ダンパー７ｂを経て空気吹出し口ｎｂから吹出され
る。In the second ventilation circuit H, switching dampers 7a and 7b and a heat exchange container 10 are arranged as shown in the figure, and the air obtained from the air intake port Ua is transferred to the switching dampers 7a, the heat exchange container 10,
The air is blown out from the air outlet nb via the switching damper 7b.
第３の通風回路■には切換ダンパー８ａ及び８ｂ、熱交
換反応容器へか図のように配置され、空気取入口ｍａよ
り得られた空気は、切換ダンパー８ａ、熱交換反応容器
９、切換ダンパー８ｂを経て、空気吹出し口ｍｂから吹
出される。In the third ventilation circuit (2), switching dampers 8a and 8b are arranged to the heat exchange reaction vessel as shown in the figure, and the air obtained from the air intake port ma is transferred to the switching damper 8a, the heat exchange reaction vessel 9, and the switching damper. 8b, and is blown out from the air outlet mb.
工
切換ダンパー７ｂ及び７ｂは、その切換により第１の通
風回路１を流れる空気と熱交換容器１０との熱交換を可
能とするものである。The switching dampers 7b and 7b enable heat exchange between the air flowing through the first ventilation circuit 1 and the heat exchange container 10 by switching the dampers 7b and 7b.
切換ダンパー８ａ及び８ｂは、その切り換えにより第１
の通風回路Ｉを流れる空気と熱交換容器９との熱交換を
可能とするものである。By switching the switching dampers 8a and 8b, the first
This allows heat exchange between the air flowing through the ventilation circuit I and the heat exchange container 9.
熱交換反応容器９には、排気管１６中に置かれた排熱回
収用熱交換器１５により回収されたエンジン１７からの
排熱がヒートパイプ１３により供給される。The heat exchange reaction vessel 9 is supplied with exhaust heat from the engine 17 recovered by the exhaust heat recovery heat exchanger 15 placed in the exhaust pipe 16 through the heat pipe 13 .
又この熱の供給は熱断続機構１４によって停止すること
も可能である。ここで熱交換反応容器９内には吸着剤と
してゼオライト（図示せず）が充填されている。又熱交
換反応容器９は熱交換容器１ｏと接続管１１で結ばれて
おり、接続管１１はその途中の吸着媒体として水（図示
せず）がその内部に貯えられ、電磁弁１２ａを開くこと
により、吸着媒体として水（図示せず）が熱交換反応容
器９内で重力により羊多動する。The supply of heat can also be stopped by the heat cutoff mechanism 14. Here, the heat exchange reaction vessel 9 is filled with zeolite (not shown) as an adsorbent. Further, the heat exchange reaction vessel 9 is connected to the heat exchange vessel 1o by a connecting pipe 11, and water (not shown) is stored in the connecting pipe 11 as an adsorption medium in the middle thereof, and the electromagnetic valve 12a is opened. As a result, water (not shown) acts as an adsorption medium in the heat exchange reaction vessel 9 due to gravity.
次にこの構成になる車両用蓄熱式冷暖房装置の動作につ
いて説明する。Next, the operation of the vehicle thermal storage type air conditioning system having this configuration will be explained.
運転開始前の熱交換反応容器９内の吸着剤ゼオライト（
図示せず）は再生された（乾燥した）状態にあり、電磁
弁１２ａ及び１２ｂは閉じられた状態にある。暖房運転
を開始すると同時に、切換ダンパー７ａ及び７ｂは第１
の通風回路１と第２の通風回路■を分離するように切換
わり、又切換ダンパー８ａ及び８ｂは第１の通風回路Ｉ
を流れる空気と熱交換反応容器９との熱交換を可能とす
るように切換わる。Adsorbent zeolite (
(not shown) is in a regenerated (dry) state, and the solenoid valves 12a and 12b are in a closed state. At the same time as starting the heating operation, the switching dampers 7a and 7b switch to the first
The switching dampers 8a and 8b are switched to separate the ventilation circuit 1 and the second ventilation circuit I.
It is switched to enable heat exchange between the air flowing through the heat exchange reaction vessel 9 and the heat exchange reaction vessel 9.
エアーミックスダンパー６は、すべての空気を暖房用ヒ
ーターコア５へ流すように切り換わり、結局送風用プロ
ワファン３により送られた空気は、冷房用エバポレータ
ー４、熱交換反応容器９、暖房用ヒーターコア５を通り
、空気吹出口１ｂから吹出切換機構（図示せず）を経て
室内へ送られる。The air mix damper 6 is switched so that all the air flows to the heating heater core 5, and the air sent by the blower fan 3 is sent to the cooling evaporator 4, the heat exchange reaction vessel 9, and the heating heater core 5. The air is then sent into the room from the air outlet 1b via an air outlet switching mechanism (not shown).
又、空気取入口Ｕａから第２の通風回路■へ入った空気
は、熱交換容器１０と熱交換した後空気吹出口■ｂから
車外へ放出される。この時冷媒回路（図示せず）は運転
を停止しているため、冷房用エバポレーク−は冷熱を発
生していない。又熱断続機構１４は切断状態にある。Further, the air that enters the second ventilation circuit (2) from the air intake port (Ua) exchanges heat with the heat exchange container 10 and is then discharged from the air outlet (2) to the outside of the vehicle. At this time, since the refrigerant circuit (not shown) is not operating, the cooling evaporative lake is not generating cold heat. Further, the thermal cutoff mechanism 14 is in a disconnected state.
この状態で図示しない制御機構により電磁弁１２ａを開
くと、熱交換容器１０内に貯えられていた吸着媒体とし
ての水（図示せず）が接続管１１を通す、熱交換反応容
器９へ移動し、吸着鉢としてゼオライトと反応して発熱
する。この熱が第１の通風回路■内の空気と熱交換し室
内の暖房に用いられる。吸着反応は急速に起こるため、
運転直後から温風が得られる。一定量の吸着媒体が移動
して、反応が終了すると図示しない制御機構により電磁
弁１２ａが閉じられる。When the solenoid valve 12a is opened by a control mechanism (not shown) in this state, water (not shown) as an adsorption medium stored in the heat exchange container 10 moves to the heat exchange reaction container 9 through the connecting pipe 11. As an adsorption pot, it reacts with zeolite and generates heat. This heat is exchanged with the air in the first ventilation circuit (2) and used to heat the room. Because the adsorption reaction occurs rapidly,
Warm air can be obtained immediately after operation. When a certain amount of adsorption medium is moved and the reaction is completed, the solenoid valve 12a is closed by a control mechanism (not shown).
次に再生運転に入る。再生運転はエンジン排ガスの熱に
より吸着剤としてゼオライト（図示せず）を加熱して吸
着媒体として水（図示せず）で放出させ、放出された吸
着媒体を接続管１１を通じて熱交換容器１０内へ移動さ
せ液体で貯える。つまり、切換ダンパー８ａ及び８ｂを
第３の通風回路■と第１の通風回路ｌとを分離するよう
に切り換え、エアーミックスダンパー６を（暖房負荷に
応じた）所定の位置にし、切換ダンパー７ａ及び７ｂを
、第２の通風回路■と第１の通風回路■を分離するよう
に切り換え、熱断続機構１４を接続状態にする。Next, start regeneration operation. In the regeneration operation, zeolite (not shown) as an adsorbent is heated by the heat of engine exhaust gas, water (not shown) is released as an adsorption medium, and the released adsorption medium is transferred into the heat exchange container 10 through the connecting pipe 11. Move and store in liquid. In other words, the switching dampers 8a and 8b are switched to separate the third ventilation circuit (2) and the first ventilation circuit (1), the air mix damper 6 is set at a predetermined position (according to the heating load), and the switching damper 7a and 7b is switched to separate the second ventilation circuit (2) and the first ventilation circuit (2), and the thermal cutoff mechanism 14 is brought into a connected state.
さらに、電磁弁１２ａを閉、電磁弁１２ｂを開にすると
、排気管１６中に置かれた排熱回収用熱交換器１５によ
り回収された熱がヒートパイプ１４により熱交換反応容
器９に伝えられ、吸着剤としてゼオライト（図示せず）
の温度が上がり吸収していた吸着媒体としての水（図示
せず）をガス状で放出する。放出されたガス状の吸着媒
体として水（図示せず）は接続管１１及び電磁弁１２ｂ
を通り、熱交換―
容器１０内で冷やされ、凝植して液体となって貯えられ
る。そして、一定量の再生が終了すると、制御機構（図
示せず）により電磁弁１２ｂを閉、熱断勤
続装置１４を切断状態にし、再生を終了し、次の養・作
急に備える。以後は第１の通風回路Ｉのみで通常の運転
にもどる。Further, when the solenoid valve 12a is closed and the solenoid valve 12b is opened, the heat recovered by the exhaust heat recovery heat exchanger 15 placed in the exhaust pipe 16 is transferred to the heat exchange reaction vessel 9 through the heat pipe 14. , zeolite as adsorbent (not shown)
As the temperature increases, the absorbed water (not shown) as an adsorption medium is released in gaseous form. Water (not shown) is released as a gaseous adsorption medium through the connecting pipe 11 and the solenoid valve 12b.
It passes through heat exchange and is cooled in the container 10, coagulates, becomes a liquid, and is stored. When a certain amount of regeneration is completed, a control mechanism (not shown) closes the electromagnetic valve 12b and disconnects the heat insulation operating device 14 to end the regeneration and prepare for the next feeding/emergency. After that, normal operation is resumed using only the first ventilation circuit I.
次に冷房動作について説明する。冷房運転を開始すると
同時に、切換ダンパー７ａ及び７ｂは第１の通風回路Ｉ
を流れる空気と熱交換容器１０との熱交換を可能とする
ように切り換わる。又切換ダンパー８ａ及び８ｂは第１
の通風回路■と第３の通風回路■を分離するように切り
換わる。エアーミックスダンパー６は暖房用ヒーターコ
ア５へ風を流さないように切り換わる。結局送風用プロ
ワファン３により送られた空気は、冷房用エバポレータ
ー４、熱交換容器１０を通り空気吹出し口１ｂから吹出
切換機構を経て室内へ送られる。又、空気取入口ｍａか
ら第３の通風回路■へ入った空気は、熱交換反応容器９
と熱交換した後空気吹出口ｍｂから車外へ放出される。Next, the cooling operation will be explained. At the same time as starting the cooling operation, the switching dampers 7a and 7b switch to the first ventilation circuit I.
switch to enable heat exchange between the air flowing through the heat exchange container 10 and the heat exchange container 10. Moreover, the switching dampers 8a and 8b are
The ventilation circuit ■ and the third ventilation circuit ■ are switched to be separated. The air mix damper 6 is switched to prevent air from flowing to the heating heater core 5. Eventually, the air sent by the blower fan 3 passes through the cooling evaporator 4 and the heat exchange container 10, and is sent into the room from the air outlet 1b via the blowing switching mechanism. In addition, the air that entered the third ventilation circuit (■) from the air intake port (ma) is transferred to the heat exchange reaction vessel (9).
After exchanging heat with the air, it is discharged from the air outlet mb to the outside of the vehicle.
この時熱断続機構１４は切断状態にあり、熱交換反応容
器９への加熱は行なわれな・い。この状態で制御機構に
より電磁弁１２ａを開くと、熱交換容器１０内に貯えら
れていた吸着媒体としての水（図示せず）が接続管１１
を通り、熱交換反応容器へ移動する。この際、液状の吸
着媒体が気化し冷熱を発生する。この冷熱が第１の通風
回路！内の空気と熱交換し室内の冷房に用いられる。吸
着反応が急速に起こるために、気化も急速に起こり、運
転開始直後から冷風が得られる。一定量の吸着媒体が移
動して、反応が終了すると図示しない制御機構により電
磁弁１２ｂが閉じられる。At this time, the heat cutoff mechanism 14 is in a disconnected state, and the heat exchange reaction vessel 9 is not heated. When the solenoid valve 12a is opened by the control mechanism in this state, water (not shown) as an adsorption medium stored in the heat exchange container 10 is transferred to the connecting pipe 11.
and is transferred to a heat exchange reaction vessel. At this time, the liquid adsorption medium is vaporized and generates cold heat. This cold heat is the first ventilation circuit! It exchanges heat with the air inside and is used for indoor cooling. Because the adsorption reaction occurs rapidly, vaporization also occurs rapidly, and cold air can be obtained immediately after the start of operation. When a certain amount of adsorption medium is moved and the reaction is completed, the solenoid valve 12b is closed by a control mechanism (not shown).
再生運転は、暖房運転後の再生と同様であるので省略す
る。The regeneration operation is the same as the regeneration after the heating operation, so it will be omitted.
上記の実施例においては、吸着媒体として水を用いたが
、アルコールやフロン系冷媒Ｒ−１２等でもよい。又吸
着剤としてゼオライトを用いたが、シリカゲルや活性炭
等でもよい。In the above embodiment, water was used as the adsorption medium, but alcohol, fluorocarbon refrigerant R-12, etc. may also be used. Although zeolite was used as the adsorbent, silica gel, activated carbon, etc. may also be used.
発明の効果
以上のように、本発明は発熱・吸熱を伴う可逆反応を行
なう熱交換反応容器及び熱交換容器を従来の通風回路と
組み合わせ、エンジン排ガスの排熱を利用することによ
り、可逆反応の再生過程を効率よく行なうことが出来、
暖房開始時及び、冷房開始時に化学反応により熱あるい
は冷熱を発生し、能力を補い快適な暖房・冷房を実現す
ることができる。Effects of the Invention As described above, the present invention combines a heat exchange reaction vessel and a heat exchange vessel that perform reversible reactions involving exothermic and endothermic reactions with a conventional ventilation circuit, and utilizes the exhaust heat of engine exhaust gas to perform reversible reactions. The regeneration process can be carried out efficiently,
At the start of heating and cooling, heat or cold is generated through a chemical reaction, supplementing the capacity and realizing comfortable heating and cooling.
図は本発明の一実施例を示す車両用空気調和機の構成図
である。
し・・・・・第１の通風回路、■・・・・・・第２の通
風回路、■・・・・・・第３の通風回路、７ａ、７ｂ、
８ａ、８ｂ・・・・・・切換ダンパー、９・・・・・・
熱交換反応容器、１０・・・・・熱交換容器、１３・・
・・・・ヒートパイプ、１４・・・・・・熱断続機構、
１５・・・・・・排熱回収用熱交換器。The figure is a configuration diagram of a vehicle air conditioner showing an embodiment of the present invention. ...First ventilation circuit, ■...Second ventilation circuit, ■...Third ventilation circuit, 7a, 7b,
8a, 8b...Switching damper, 9...
Heat exchange reaction vessel, 10...Heat exchange vessel, 13...
...Heat pipe, 14...Heat interruption mechanism,
15...Heat exchanger for exhaust heat recovery.
Claims (2)
と、同様に空気取入口と空気吹出口とを有する第２、第
３の通風路を持ち、吸着媒体と反応することにより可逆
的な吸熱・発熱を示す吸着剤をその内部に充填し、更に
、前記吸着剤への加熱を可能にした、熱交換反応容器を
前記第３の通風路内に通風空気と熱交換可能に備え、前
記第２の通風路内には、前記吸着媒体を貯えた熱交換容
器を通風空気と熱交換可能に備え、前記熱交換反応容器
と、熱交換容器とを配管により吸着媒体が移動可能とな
るように接続し、前記第２、第３の通風回路はそれぞれ
切り替えにより、第１の通風回路と接続可能にした車両
用蓄熱式冷暖房装置。(1) Having a first ventilation passage having an air intake and an air outlet, and second and third ventilation passages having an air intake and an air outlet, and reacting with the adsorption medium. A heat exchange reaction vessel filled with an adsorbent exhibiting reversible heat absorption and heat generation, and capable of heating the adsorbent, is placed in the third ventilation passage and capable of exchanging heat with ventilated air. A heat exchange container storing the adsorption medium is provided in the second ventilation passage so as to be able to exchange heat with ventilation air, and the adsorption medium can be moved between the heat exchange reaction container and the heat exchange container through piping. The second and third ventilation circuits can be connected to the first ventilation circuit by switching between the second and third ventilation circuits.
た特許請求の範囲第１項記載の車両用蓄熱式冷暖房装置
。(2) A regenerative air-conditioning system for a vehicle according to claim 1, in which engine exhaust gas is used as a heat source for heating the adsorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18905188A JPH0757566B2 (en) | 1988-07-28 | 1988-07-28 | Heat storage type air conditioner for vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18905188A JPH0757566B2 (en) | 1988-07-28 | 1988-07-28 | Heat storage type air conditioner for vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237019A true JPH0237019A (en) | 1990-02-07 |
| JPH0757566B2 JPH0757566B2 (en) | 1995-06-21 |
Family
ID=16234469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18905188A Expired - Lifetime JPH0757566B2 (en) | 1988-07-28 | 1988-07-28 | Heat storage type air conditioner for vehicles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0757566B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3007114A1 (en) * | 2013-06-18 | 2014-12-19 | Coldway | EXTERNAL MODULAR DEVICE FOR AUTONOMOUS REGULATION OF TEMPERATURE OF AN ENCLOSURE |
-
1988
- 1988-07-28 JP JP18905188A patent/JPH0757566B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3007114A1 (en) * | 2013-06-18 | 2014-12-19 | Coldway | EXTERNAL MODULAR DEVICE FOR AUTONOMOUS REGULATION OF TEMPERATURE OF AN ENCLOSURE |
| WO2014202877A1 (en) * | 2013-06-18 | 2014-12-24 | Coldway | External modular device for autonomous regulation of the temperature of an enclosure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0757566B2 (en) | 1995-06-21 |
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