JPH0554441B2 - - Google Patents
Info
- Publication number
- JPH0554441B2 JPH0554441B2 JP60258460A JP25846085A JPH0554441B2 JP H0554441 B2 JPH0554441 B2 JP H0554441B2 JP 60258460 A JP60258460 A JP 60258460A JP 25846085 A JP25846085 A JP 25846085A JP H0554441 B2 JPH0554441 B2 JP H0554441B2
- Authority
- JP
- Japan
- Prior art keywords
- zeolite
- heat storage
- heat
- vehicle
- air
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/003—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using thermochemical reactions
-
- 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 devices
- B60H1/00492—Heating, cooling or ventilating 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、エンジン排気ガスの熱を蓄熱しエン
ジン始動時にこれを放熱して、エンジン冷却水が
暖まつていないときでも車室暖房用エアの加熱を
可能とする車両用蓄熱ヒータに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention stores heat from engine exhaust gas and radiates this heat when the engine starts, so that air for heating the passenger compartment can be used even when the engine cooling water is not warm. The present invention relates to a thermal storage heater for a vehicle that can heat a vehicle.
［従来の技術］
現在の車両用ヒータは、100℃程度に暖まつた
エンジン冷却水を熱交換器に導き、この熱によつ
て車室暖房用エアを暖め、車室内暖房を行なつて
いる。したがつて、エンジン始動後冷却水が暖ま
るまでの10分間は暖房を効果的に行なうことがで
きず、冬期、特に寒冷地方では、エンジン始動直
後の暖房の要求が強い。この場合、エンジン回転
数を上げて、冷却水温を早期に上昇させたり、電
熱ヒータを用いる方法があるが、何れも燃費の低
下などの問題が生じる。[Prior art] Current vehicle heaters guide engine cooling water warmed to around 100°C to a heat exchanger, and use this heat to warm the cabin heating air to heat the cabin. . Therefore, heating cannot be performed effectively for 10 minutes after the engine starts until the cooling water warms up, and in winter, especially in cold regions, there is a strong demand for heating immediately after the engine starts. In this case, there are methods such as increasing the engine speed to quickly raise the cooling water temperature or using an electric heater, but each method causes problems such as a decrease in fuel efficiency.
このような燃費の低下を招かないヒータとし
て、従来そのまま大気に放出していたエンジン排
気ガスの熱の一部を蓄熱材に蓄熱しておき、これ
をエンジン始動時に放出させるようにした車両用
蓄熱ヒータが、特開昭57−6296号公報等に開示さ
れている。該従来の車両用蓄熱ヒータは、蓄熱材
の相変化を利用した潜熱蓄熱器から成つていた。 As a heater that does not cause such a decrease in fuel efficiency, a heat storage for vehicles is designed to store part of the heat of the engine exhaust gas, which was previously released into the atmosphere, in a heat storage material and release it when the engine starts. A heater is disclosed in Japanese Unexamined Patent Publication No. 57-6296 and the like. The conventional heat storage heater for a vehicle is comprised of a latent heat storage device that utilizes phase change of a heat storage material.
しかしながら、潜熱蓄熱器への蓄熱および該蓄
熱器からの放熱は、時間がかかり、始動直後の短
時間の間に大量の熱を放熱する必要のある補助用
ヒータとしては、従来の潜熱蓄熱器は必ずしも適
切なものではなかつた。 However, it takes time to store heat in the latent heat storage device and to radiate heat from the heat storage device, and as an auxiliary heater that needs to radiate a large amount of heat in a short period of time immediately after startup, conventional latent heat storage devices are not suitable. It wasn't necessarily appropriate.
そこで、車両用蓄熱ヒータとして、上記のよう
な潜熱蓄熱装置を利用するもののほかに、ゼオラ
イト、活性アルミナ等のように加熱すると脱水し
て蓄熱し、水を加えると発熱する蓄熱材を車両用
蓄熱ヒータとして利用する一連の提案が、先に本
出願人により行われている（たとえば特願昭60−
106163号）。 Therefore, in addition to those that utilize latent heat storage devices as mentioned above, heat storage materials for vehicles that dehydrate and store heat when heated, such as zeolite and activated alumina, and generate heat when water is added, are used as thermal storage heaters for vehicles. A series of proposals for use as heaters have been previously made by the present applicant (for example, patent application 1986-
No. 106163).
これら一連の提案は、まだ出願未公開の段階で
あるが、このタイプの車両用蓄熱ヒータにおいて
は、第４図に示すように、ゼオライト１は、４〜
８メツシユの球状品が使用され、これが車室暖房
用エア２を十分に貫通させるフイルタ３によつて
充填層として固定されている。そして、この充填
層に貫通されて設けられたパイプ４中を通される
排気ガス５の熱を蓄熱できるようになつている。 Although these series of proposals are still at the stage of unpublished applications, in this type of vehicle thermal storage heater, as shown in FIG.
Eight mesh spherical products are used, which are fixed as a packed bed by a filter 3 that allows sufficient penetration of the vehicle heating air 2. The heat of the exhaust gas 5 passed through the pipe 4 which is provided to penetrate this packed bed can be stored.
［発明が解決しようとする問題点］
ところが、上記の球状ゼオライトを蓄熱装置に
充填させる方法においては、車室暖房用エアは充
填された球状ゼオライト中の隙間を通つていくの
で、球状ゼオライトの直径を小さくする程通過す
る空気流量に対する圧力損失は大きくなる。した
がつて、圧力損失を小さく保つためには球状ゼオ
ライトの直径は大きい方がよい。しかし逆に空気
との接触面積は直径を大きくする程小さくなり、
接触面積の減少により熱伝導の速さは低下する。
つまり、圧力損失と接触面積の両方を同時に所望
の値に設定することが困難であるという問題が残
されている。[Problems to be Solved by the Invention] However, in the above-described method of filling a heat storage device with spherical zeolite, air for heating the passenger compartment passes through the gaps in the filled spherical zeolite. The smaller the , the greater the pressure loss with respect to the flow rate of air passing through. Therefore, in order to keep the pressure loss small, the diameter of the spherical zeolite is preferably large. However, conversely, the larger the diameter, the smaller the contact area with air.
The rate of heat conduction decreases due to the decrease in contact area.
In other words, the problem remains that it is difficult to simultaneously set both pressure loss and contact area to desired values.
また、球状ゼオライトをフイルタによつて充填
層として利用する方法においては、車両走行中の
振動によりゼオライトが互いにこすれ合つて、少
しずつ微粉化して粒が小さくなり、微粒子が車室
内に送られてしまうおそれがあるという問題も残
されている。また、球状ゼオライトの微粉化は、
その球形や球の大きさが変化するのに伴ない充填
層の圧力損失が大きくなり、暖房用空気の通風量
を減少させてしまう事態を招くおそれがある。 In addition, in the method of using spherical zeolite as a packed bed using a filter, the zeolite rubs against each other due to vibrations while the vehicle is running, gradually becoming pulverized and becoming smaller, and the fine particles are sent into the passenger compartment. There remains the problem that there is a risk of this happening. In addition, the pulverization of spherical zeolite is
As the spherical shape and size of the sphere changes, the pressure loss of the packed bed increases, which may lead to a situation where the amount of ventilation of heating air is reduced.
本発明は、上記のような問題点に鑑み、ゼオラ
イトを蓄熱材として用いた車両用蓄熱ヒータにお
いて、ゼオライトの微粉化を防止するとともに、
車室暖房用エアに対する蓄熱材部の圧力損失、接
触面積等を自由に所望の値に設定できるように
し、かつ設定した状態が使用中に変化しないよう
にすることを目的とする。 In view of the above-mentioned problems, the present invention provides a heat storage heater for a vehicle using zeolite as a heat storage material, which prevents pulverization of zeolite, and
It is an object of the present invention to enable the pressure loss, contact area, etc. of a heat storage material section with respect to cabin heating air to be freely set to desired values, and to prevent the set conditions from changing during use.
［問題点を解決するための手段］
この目的を達成するために、本発明は車両用蓄
熱ヒータにおいては、エキゾストマニホルドより
下流の排気ガス経路に、エンジン排気ガスの熱エ
ネルギを蓄熱しエンジン始動時に車室暖房用エア
に放熱する、ゼオライトからなる蓄熱材を設けた
車両用蓄熱ヒータにあつて、ゼオライトからなる
蓄熱材が、該ゼオライトを合成して成形するに際
し、固化する前のゼオライトを格子状に成形した
後該成形したゼオライトを固化させたものから構
成されている。[Means for Solving the Problems] In order to achieve this object, the present invention provides a thermal storage heater for a vehicle that stores the thermal energy of engine exhaust gas in the exhaust gas path downstream from the exhaust manifold to start the engine. In a vehicle heat storage heater equipped with a heat storage material made of zeolite, which radiates heat to air for heating the vehicle interior, when the heat storage material made of zeolite is synthesized and molded, the zeolite is latticed before solidifying. It is made of zeolite that is formed into a shape and then solidified.
［作用］
このように構成された車両用蓄熱ヒータにおい
ては、従来球状ゼオライトの充填層として形成さ
れていた蓄熱材が、一体成形あるいは便宜上数個
に分割された格子状のものに形成されるので、ゼ
オライト同士が互いにこすれ合うことはなく、微
粉化が防止される。そして、格子状に成型固化さ
れるのであるから、車室暖房用エアの通路は任意
に所望の形状に形成され、しかも微粉化が防止さ
れているので一旦設定した形状はそのまま保たれ
る。したがつて蓄熱材部の圧力損失、接触面積等
の性質は使用中に変化せず、目標とする車室暖房
用エアとの熱交換機能が維持される。[Function] In the vehicle heat storage heater configured as described above, the heat storage material, which was conventionally formed as a packed layer of spherical zeolite, is formed into a lattice shape that is integrally molded or divided into several pieces for convenience. , zeolites do not rub against each other, and pulverization is prevented. Since it is molded and solidified into a lattice shape, the passage for vehicle heating air can be formed into any desired shape, and since pulverization is prevented, the shape once set can be maintained as it is. Therefore, the properties of the heat storage material, such as pressure loss and contact area, do not change during use, and the target heat exchange function with the cabin heating air is maintained.
［実施例］
以下に、本発明に係る車両用蓄熱ヒータの望ま
しい実施例を、図面を参照して説明する。[Embodiments] Below, preferred embodiments of the vehicle thermal storage heater according to the present invention will be described with reference to the drawings.
第１図および第２図は本発明の一実施例に係る
車両用蓄熱ヒータの蓄熱材部を示しており、第３
図は該車両用蓄熱ヒータが組込まれた車両の蓄熱
ヒータまわりの系統図を示している。 1 and 2 show a heat storage material portion of a vehicle heat storage heater according to an embodiment of the present invention, and FIG.
The figure shows a system diagram around the heat storage heater of a vehicle in which the vehicle heat storage heater is installed.
図において、エンジン１１の、エキゾストマニ
ホルド１２より下流の排気ガス経路１３には、水
を加えると発熱し、熱を加えると水を解離する蓄
熱材１４としてのゼオライトを入れた蓄熱装置１
５が設けられている。 In the figure, a heat storage device 1 containing zeolite as a heat storage material 14 that generates heat when water is added and dissociates water when heat is added is placed in an exhaust gas path 13 downstream of an exhaust manifold 12 of an engine 11.
5 is provided.
このゼオライト１４は、調整された多孔質のア
ルミニウム、カルシウム（あるいはナトリウム）
のケイ酸塩（たとえばCaO・2Al2O3・5SiO2・
Na2Ｏ・2Al2O3・5SiO2）水和物であり、400℃
〜500℃に加熱すると水分を離脱して蓄熱し、水
分を与えると水を吸収して発熱するものである。
合成ゼオライトは、900〜1330KJ／Kgの蓄熱量を
持つており、水を解離することにより活性化され
たゼオライトは、瞬時に水を吸着して吸着熱を放
出し、車両用エアを30秒〜１分で暖める性能を有
している。合成ゼオライト２Kgで−20℃の車両内
温度を25〜30℃に上昇させる能力を有する。ゼオ
ライトは、高温での水分吸着容量が大きいため、
水を吸着させると簡単に100℃以上になり、熱量
を得やすく、耐水性、熱安定性もよい。 This zeolite 14 is a porous aluminum, calcium (or sodium)
silicates (e.g. CaO・2Al 2 O 3・5SiO 2・
Na 2 O・2Al 2 O 3・5SiO 2 ) hydrate, 400℃
When heated to ~500°C, water is released and heat is stored, and when water is applied, it absorbs water and generates heat.
Synthetic zeolite has a heat storage capacity of 900 to 1,330 KJ/Kg. Zeolite, which is activated by dissociating water, instantly adsorbs water and releases the heat of adsorption, allowing vehicle air to flow for 30 seconds to 30 seconds. It has the ability to heat up in 1 minute. 2 kg of synthetic zeolite has the ability to raise the temperature inside a vehicle from -20°C to 25-30°C. Zeolite has a large water adsorption capacity at high temperatures, so
When adsorbed with water, it can easily reach temperatures of over 100℃, making it easy to obtain heat, and has good water resistance and thermal stability.
このような性質を有する蓄熱材１４としてのゼ
オライトは、第１図および第２図に示すように格
子状（ハニカム状）に形成されており、車室暖房
用エア１００流れる方向にモノリス形状の多数の
通路が形成されている。この蓄熱材１４としての
ゼオライトは、該ゼオライトを合成して成形する
に際し、固化する前のゼオライト格子状に成形し
た後該成形したゼオライトを固化させたものから
構成されている。格子状に成形固化されるゼオラ
イトは、蓄熱材１４として全体が一体成形されて
もよく、また、取扱い、組込み等の便宜を考慮し
て適当に分割成形されてもよい。 Zeolite as the heat storage material 14 having such properties is formed in a lattice shape (honeycomb shape) as shown in FIGS. A passageway has been formed. The zeolite used as the heat storage material 14 is composed of a zeolite that is formed into a zeolite lattice shape before solidification, and then solidified after the zeolite is synthesized and molded. The zeolite that is molded and solidified into a lattice shape may be integrally molded as a heat storage material 14, or may be molded into parts as appropriate for convenience in handling, assembly, etc.
蓄熱装置１５内には、多数の燃貫流率のよい排
気パイプ１８が、排気ガス流れ方向に貫通してい
る。蓄熱装置１５中のゼオライト１４とエンジン
排気ガス２００とは、排気パイプ１８によつて、
直接的な接触がないように遮断されているが、排
気ガスの熱は排気パイプ１８を通つてゼオライト
１４へと移行できる。 Inside the heat storage device 15, a large number of exhaust pipes 18 having a high fuel penetration rate penetrate in the exhaust gas flow direction. The zeolite 14 in the heat storage device 15 and the engine exhaust gas 200 are connected to each other by the exhaust pipe 18.
Although blocked from direct contact, heat from the exhaust gas can be transferred to the zeolite 14 through the exhaust pipe 18.
ゼオライト１４に水を供給する水分加湿機１７
は、水供給管２０を介して給水タンク２１と接続
されており、途中にはエンジン始動時のみに開と
なる制御弁２２が設けられている。 Moisture humidifier 17 that supplies water to zeolite 14
is connected to a water supply tank 21 via a water supply pipe 20, and a control valve 22 that is opened only when the engine is started is provided in the middle.
また、車室暖房用エア供給経路１６には、外気
または循環風を車室内に送るフアン２３が設けら
れている。 Further, the air supply path 16 for heating the vehicle interior is provided with a fan 23 that sends outside air or circulating air into the vehicle interior.
上記のように構成された実施例装置の作用につ
いて以下に説明する。 The operation of the embodiment device configured as described above will be explained below.
まず、エンジン始動時には、エンジン冷却水が
未だ十分に暖まつていないので、エンジン冷却水
による車室暖房用エアの加熱は多くを期待できな
い。このときは、制御弁２２が開いて給水タンク
２１の水を水供給管２０を介して水分加湿機１７
に送る。水は水分加湿機１７によつて水蒸気かま
たは微粉化され、エア通路１６のエア中に分散す
る。分散された水は、フアン２３によつて均一に
蓄熱装置１５へ送られ、ゼオライト１４と接触す
る。エア中の水分がゼオライト１４に吸着されて
ゼオライト１４からの放熱が行われ、その熱でエ
アを暖めて車室内が暖房される。この暖房はエン
ジン始動後約30秒ないし１分以内に効果を発揮す
る。ゼオライト１４が水分を吸収して蓄熱した熱
エネルギを放出し終る迄に約10分間はありこの間
にエンジン冷却水が暖められ、エンジン冷却水に
よる熱交換器が機能し、車室暖房は継続される。 First, when the engine is started, the engine cooling water is not yet sufficiently warmed up, so it is not expected that the engine cooling water will heat the cabin heating air much. At this time, the control valve 22 opens and the water from the water supply tank 21 is supplied to the water humidifier 17 via the water supply pipe 20.
send to The water is turned into steam or pulverized by the moisture humidifier 17 and dispersed into the air in the air passage 16. The dispersed water is uniformly sent to the heat storage device 15 by the fan 23 and comes into contact with the zeolite 14. Moisture in the air is adsorbed by the zeolite 14, heat is radiated from the zeolite 14, and the heat warms the air to heat the vehicle interior. This heating becomes effective within about 30 seconds to 1 minute after the engine starts. It takes about 10 minutes for the zeolite 14 to absorb moisture and release the stored thermal energy. During this time, the engine coolant is warmed, the heat exchanger using the engine coolant functions, and the cabin heating continues. .
車両走行時には、高温の排気ガスが蓄熱装置１
５の排気パイプ１８を通つて流れて大気に放出さ
れる。排気ガスの熱エネルギによつてゼオライト
１４が400〜500℃に加熱され、水分を離脱すると
ともに熱エネルギを蓄積し活性化される。このと
き制御弁２２は閉じられている。 When the vehicle is running, high-temperature exhaust gas is transferred to the heat storage device 1.
5 through the exhaust pipe 18 and is discharged to the atmosphere. The zeolite 14 is heated to 400 to 500°C by the thermal energy of the exhaust gas, removes moisture, accumulates thermal energy, and is activated. At this time, the control valve 22 is closed.
このような蓄熱装置１５においては、ゼオライ
ト１４が格子状に一体成形されているので、従来
のようにゼオライトの粒子同士がこすれ合うこと
はなく、ゼオライトの微粉化は発生しない。 In such a heat storage device 15, since the zeolite 14 is integrally molded in a lattice shape, the zeolite particles do not rub against each other as in the conventional case, and pulverization of the zeolite does not occur.
また、格子状の成形であるから、容易に車室暖
房用エアの流れ方向に通路を形成することがで
き、格子の厚さ、間隔を適当に設定することによ
り、エア、水が自由に通路方向に通るようにする
ことができる。格子の厚さ、間隔を小さくする程
空気との接触面積が大きくなり、伝熱が速くな
る。図に示した格子形状では、空気通路が直線的
になつているので、間隔をかなり小さくしても圧
力損失は小さくてすむ。また、全体の形状は、通
風量、熱交換速度などにより、自由に決められ成
形される。 In addition, since it is shaped like a lattice, it is easy to form passages in the direction of the flow of cabin heating air, and by setting the thickness and spacing of the lattice appropriately, air and water can pass freely. You can make it pass in any direction. The smaller the grid thickness and spacing, the larger the contact area with air and the faster the heat transfer. In the lattice shape shown in the figure, the air passages are straight, so even if the spacing is quite small, the pressure loss is small. Further, the overall shape is freely determined and molded depending on the amount of ventilation, heat exchange rate, etc.
［発明の効果］
以上説明したように、本発明の車両用蓄熱ヒー
タによるときは、蓄熱材を、従来の微粒子充填タ
イプに比べ格子状に成形したゼオライトから構成
したので、ゼオライトの微粉化を防止することが
できるとともに、格子の厚さ、間隔等を変化させ
ることにより、空気流量、蓄熱密度、圧力損失、
接触面積を自由に所望の値に設定できるという効
果が得られる。[Effects of the Invention] As explained above, in the vehicle heat storage heater of the present invention, the heat storage material is composed of zeolite shaped into a lattice shape compared to the conventional particulate-filled type, so pulverization of the zeolite is prevented. By changing the grid thickness, spacing, etc., the air flow rate, heat storage density, pressure loss,
The effect is that the contact area can be freely set to a desired value.
また、蓄熱材が一体成形体であるため、球状ゼ
オライトのようにバラバラにならず取扱が簡単で
あるという効果も得られる。 Furthermore, since the heat storage material is an integrally molded body, it does not fall apart like spherical zeolite and can be easily handled.
第１図は本発明の一実施例に係る車両用蓄熱ヒ
ータの蓄熱材部の透視斜視図、第２図は第１図の
蓄熱材の部分拡大断面図、第３図は第１図の車両
用蓄熱ヒータを組込んだ車両の蓄熱ヒータまわり
の系統図、第４図は先に本出願人が提案した車両
用蓄熱ヒータの蓄熱材部の透視斜視図、である。
１１……エンジン、１２……エキゾストマニホ
ルド、１３……排気ガス経路、１４……ゼオライ
トからなる蓄熱材、１５……蓄熱装置、１６……
エア通路、１７……水分加湿機、１８……暖房用
エアパイプ、２０……水供給管、２１……水タン
ク、２２……制御弁、２３……フアン、１００…
…車室暖房用エア、２００……排気ガス。
1 is a transparent perspective view of a heat storage material portion of a heat storage heater for a vehicle according to an embodiment of the present invention, FIG. 2 is a partially enlarged sectional view of the heat storage material shown in FIG. 1, and FIG. 3 is a vehicle shown in FIG. 1. FIG. 4 is a system diagram around the heat storage heater of a vehicle in which the heat storage heater is incorporated, and FIG. 4 is a transparent perspective view of the heat storage material portion of the vehicle heat storage heater previously proposed by the present applicant. 11... Engine, 12... Exhaust manifold, 13... Exhaust gas path, 14... Heat storage material made of zeolite, 15... Heat storage device, 16...
Air passage, 17... Moisture humidifier, 18... Air pipe for heating, 20... Water supply pipe, 21... Water tank, 22... Control valve, 23... Fan, 100...
...Air for vehicle interior heating, 200...Exhaust gas.
Claims (1)
路に、エンジン排気ガスの熱エネルギを蓄熱しエ
ンジン始動時に車室暖房用エアに放熱する、ゼオ
ライトからなる蓄熱材を設けた車両用蓄熱ヒータ
において、前記ゼオライトからなる蓄熱材を、該
ゼオライトを合成して成形するに際し、固化する
前のゼオライトを格子状に成形した後該成形した
ゼオライトを固化させたものから構成したことを
特徴とする車両用蓄熱ヒータ。1. A thermal storage heater for a vehicle in which a heat storage material made of zeolite is provided in the exhaust gas path downstream from the exhaust manifold to store thermal energy of the engine exhaust gas and radiate the heat to air for heating the passenger compartment when the engine is started. A heat storage heater for a vehicle, characterized in that the heat storage material is made of a material obtained by synthesizing and molding the zeolite, molding the zeolite before solidification into a lattice shape, and then solidifying the molded zeolite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60258460A JPS62120215A (en) | 1985-11-20 | 1985-11-20 | Regenerative heater for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60258460A JPS62120215A (en) | 1985-11-20 | 1985-11-20 | Regenerative heater for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120215A JPS62120215A (en) | 1987-06-01 |
| JPH0554441B2 true JPH0554441B2 (en) | 1993-08-12 |
Family
ID=17320529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60258460A Granted JPS62120215A (en) | 1985-11-20 | 1985-11-20 | Regenerative heater for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62120215A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237020A (en) * | 1988-07-28 | 1990-02-07 | Matsushita Electric Ind Co Ltd | Regenerative heater for vehicle |
| JP4911002B2 (en) * | 2007-11-30 | 2012-04-04 | 株式会社豊田中央研究所 | Heat exchange type heat utilization apparatus and manufacturing method thereof |
| JP2010196626A (en) * | 2009-02-26 | 2010-09-09 | Sumitomo Electric Ind Ltd | Warming system for vehicles, heat accumulator used for warming system, and heat exchanger for warming |
| US9120959B2 (en) | 2010-03-25 | 2015-09-01 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Chemical thermal energy storage material structure, method of producing the same, and chemical heat accumulator |
| BR112017024446A2 (en) * | 2015-05-20 | 2018-07-24 | Denso Corp | vehicle air conditioner unit. |
| DE102016202911B4 (en) * | 2016-02-25 | 2026-02-05 | Bayerische Motoren Werke Aktiengesellschaft | Cold start heating device for an internal combustion engine of a motor vehicle |
| DE102019122810A1 (en) * | 2019-08-26 | 2021-03-04 | Eberspächer Climate Control Systems GmbH | Vehicle temperature control system |
-
1985
- 1985-11-20 JP JP60258460A patent/JPS62120215A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62120215A (en) | 1987-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5553662A (en) | Plumbed thermal energy storage system | |
| CA2182016C (en) | Thermal management of vehicle exhaust systems | |
| JPH0554441B2 (en) | ||
| CN106716039A (en) | Heat storing system | |
| WO1995016175A1 (en) | Thermal storage apparatus | |
| EP2944489B1 (en) | Heating and cooling system for a vehicle | |
| US4241781A (en) | Regenerative heater and process for the operation thereof | |
| JPH0530645B2 (en) | ||
| JPH1035565A (en) | Grip heat insulator for motorcycle | |
| JPS61263824A (en) | Regenerative heater for vehicles | |
| JP2019095126A (en) | Heat storage system | |
| JPS61286515A (en) | Heat accumulating heater for vehicle | |
| JPS6343808A (en) | Instant warming device | |
| JPS62105714A (en) | Heater for automobile | |
| JP2008230456A (en) | Air conditioner for vehicle | |
| JPS6212412A (en) | Vehicle heat accumulating heater | |
| JPS62139711A (en) | Regenerative heater for vehicle | |
| JPS61247856A (en) | Heat accumulating system | |
| JP2005246230A (en) | Dehumidifier | |
| JP6658303B2 (en) | Heat storage system and heat storage method for vehicle | |
| JPS62110515A (en) | Heating apparatus for vehicle | |
| CN222022489U (en) | Heat exchange device, air conditioning system and vehicle | |
| JP2008155854A (en) | Vehicular air conditioner | |
| JP2008126730A (en) | Air conditioner for vehicle | |
| JPH11222025A (en) | Vehicle heating system |