JPS5945916B2 - Multi-stage heat storage device - Google Patents
Multi-stage heat storage deviceInfo
- Publication number
- JPS5945916B2 JPS5945916B2 JP55187661A JP18766180A JPS5945916B2 JP S5945916 B2 JPS5945916 B2 JP S5945916B2 JP 55187661 A JP55187661 A JP 55187661A JP 18766180 A JP18766180 A JP 18766180A JP S5945916 B2 JPS5945916 B2 JP S5945916B2
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- heat
- working fluid
- temperature
- energy
- 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
Links
- 238000005338 heat storage Methods 0.000 title claims description 55
- 239000012530 fluid Substances 0.000 claims description 27
- 239000011232 storage material Substances 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 239000002918 waste heat Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 229910004809 Na2 SO4 Inorganic materials 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- SRRKNRDXURUMPP-UHFFFAOYSA-N sodium disulfide Chemical compound [Na+].[Na+].[S-][S-] SRRKNRDXURUMPP-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Other Air-Conditioning Systems (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は物質の相転移及び相変化あるいは化学反応エ
ネルギーのいずれかの組み合わせを利用した多段蓄熱装
置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a multistage heat storage device that utilizes a combination of phase transition and phase change of substances or chemical reaction energy.
（従来の技術）
エネルギーの貯蔵方法としては、エネルギーの種類に応
じて、ポテンシャルエネルギーは揚水、電気エネルギー
は蓄電池、運動エネルギーはフライホイールへ夫々貯蔵
する方法が採用されている。(Prior Art) As a method for storing energy, depending on the type of energy, potential energy is stored in pumped water, electrical energy is stored in a storage battery, and kinetic energy is stored in a flywheel.
これらのエネルギーのうち、最大のものである熱エネル
ギーの貯蔵方法を改善することは熱エネルギーの貯蔵が
ほぼあらゆる分野に適用でき、しかも比較的大規模なエ
ネルギー貯蔵にも適し、また廃棄されるものが多いので
その回収として用途の拡大があるため、非常に重要なも
のとなっている。Improving the storage method for thermal energy, which is the largest of these energies, is that thermal energy storage can be applied to almost every field, and is suitable for relatively large-scale energy storage. Since there is a large amount of waste, its recovery has expanded its uses, making it extremely important.
さらに、熱エネルギーの貯蔵に関しては、性能の良い蓄
熱材を開発することによって、一層の前進が期待される
技術分野でもあり、これら新規な蓄熱材の提供は重要な
課題の一つである。Furthermore, the storage of thermal energy is a technical field in which further progress is expected by developing heat storage materials with good performance, and the provision of these new heat storage materials is one of the important issues.
熱エネルギーの貯蔵方法には、物質の顕熱を利用する方
法と、物質の潜熱や化学反応熱を利用する方法がある。There are two ways to store thermal energy: one that uses the sensible heat of a substance, and the other that uses the latent heat of a substance or the heat of chemical reaction.
このうち、顕熱を利用する方法では比較的少量の熱の出
し入れしか出来ないと言う問題があるのに対し、潜熱や
化学反応熱を利用する方法では大量の熱量を一時に出し
入れすることができるので、熱交換効率も良く、かつ装
置としても小型化が可能である等の種々の利点がある。Among these methods, methods that use sensible heat have the problem of being able to input and output only a relatively small amount of heat, whereas methods that use latent heat and chemical reaction heat can input and output large amounts of heat at once. Therefore, there are various advantages such as good heat exchange efficiency and miniaturization of the device.
その上、潜熱利用の方法では、適切な蓄熱材を選定する
ことによって、極めてエネルギー密度の低い作動流体か
らも熱エネルギーを効率的に回収することができるので
、従来は単に廃棄されていた低温排ガスや廃水からの熱
回収や機械からの放散熱の回収などが可能となり、極め
て有用性の高い蓄熱量装置を昨ることかできるものであ
る。Furthermore, with the latent heat utilization method, by selecting an appropriate heat storage material, it is possible to efficiently recover thermal energy even from working fluids with extremely low energy density. This makes it possible to recover heat from wastewater and wastewater, and recover heat radiated from machinery, making it possible to create extremely useful heat storage devices.
（発明が解決しようとしている問題点）
ところが、低温の廃熱を回収する場合、廃熱の温度が変
化するものでは、その温度に応じて効率よく熱の回収を
行なうことが困難であり、さらには回収後の廃棄流体の
温度を自由に選定できないと言う問題がある。(Problem to be solved by the invention) However, when recovering low-temperature waste heat, if the temperature of the waste heat changes, it is difficult to efficiently recover heat according to the temperature. However, there is a problem in that the temperature of the waste fluid after recovery cannot be freely selected.
この発明は前記の如き背景の下になされたものであり、
この発明の目的とするところは種々の温度からなる低温
排熱の回収が可能な、高効率の多段蓄熱装置を提供する
ことにあり、さらには安価でも単位エネルギー当たりの
占有面積の小さな多段蓄熱装置を提供することにある。This invention was made against the background as described above,
The purpose of this invention is to provide a highly efficient multi-stage heat storage device that is capable of recovering low-temperature waste heat composed of various temperatures, and furthermore, to provide a multi-stage heat storage device that is inexpensive but occupies a small area per unit energy. Our goal is to provide the following.
（発明の構成）
本発明の特徴とするところは、転移点及び融点の異なる
複数の蓄熱材を互いに混合せぬように判別の室又は容器
に収納し、前記室又は容器を順次連絡通路で連結し、作
動流体を適宜の室又は容器へ導入させる供給通路を前記
連絡通路に連絡し、作動流体を適宜の室又は容器から取
り出す取出通路を前記連絡通路に連絡し、該作動流体の
熱エネルギーを該蓄熱材の相変化エネルギー及び又は相
転移エネルギー及び又は化学反応エネルギーとして蓄熱
させるとともに、所定の室又は容器へ作動流体を供給し
、さらには所定の室又は容器から作動流体を取り出して
廃棄流体の温度に適合した蓄熱及び排出流体の温度を選
定可能とすることにある。(Structure of the Invention) The present invention is characterized in that a plurality of heat storage materials having different transition points and melting points are stored in separate chambers or containers so as not to mix with each other, and the chambers or containers are successively connected by a communication passage. A supply passage for introducing the working fluid into an appropriate chamber or container is connected to the communication passage, and a take-out passage for taking out the working fluid from the appropriate chamber or container is connected to the communication passage, and the thermal energy of the working fluid is transferred to the communication passage. In addition to storing heat as phase change energy and/or phase transition energy and/or chemical reaction energy of the heat storage material, a working fluid is supplied to a predetermined chamber or container, and furthermore, the working fluid is taken out from a predetermined chamber or container and disposed of as waste fluid. The object of the present invention is to enable the selection of heat storage and discharge fluid temperatures that match the temperature.
（実施例） 第１図は本発明の一実施例の概略図である。(Example) FIG. 1 is a schematic diagram of an embodiment of the present invention.
本装置は断熱構造の複数個の蓄熱槽１〜１０と、該蓄熱
槽１〜１０に作動流体を通すための作動流体管１１から
なるもので各蓄熱槽１〜１０内には作動流体管１１に接
続した耐蝕材製の熱交換用の蛇管１２が設けられている
。This device consists of a plurality of heat storage tanks 1 to 10 having an adiabatic structure and a working fluid pipe 11 for passing working fluid through the heat storage tanks 1 to 10. A corrugated pipe 12 for heat exchange made of a corrosion-resistant material is provided.
各蓄熱槽１〜１０はそれぞれ断熱構造の隔壁１ａ、１ｂ
、１０ａ、１０ｂによって三つの室１Ａ〜１０Ｃに分割
され、各室１Ａ〜１０Ｃの内壁面は耐蝕ライニングされ
ている。Each heat storage tank 1 to 10 has a heat insulating structure partition wall 1a, 1b.
, 10a, and 10b into three chambers 1A to 10C, and the inner wall surface of each chamber 1A to 10C is provided with a corrosion-resistant lining.
各室１Ａ〜１０Ｃには、たとえば次の表１の如き蓄熱材
が別々に収容されている。Each of the chambers 1A to 10C separately accommodates heat storage materials as shown in Table 1 below, for example.
前記の如く構成された本発明の一実施例になる装置にお
いて、高温の作動流体を作動流体管１１によって各蓄熱
槽１〜１０内の蛇管１２に段階的に送り込むと、各室１
Ａ〜１０Ｃの内の各々の蓄熱材（１）〜（３）が吸熱し
て相変化もしくは相転移し、作動流体は冷却されて蓄熱
槽１０の室１０Ｃから排出される。In the device configured as described above, which is an embodiment of the present invention, when high-temperature working fluid is fed stepwise through the working fluid pipe 11 to the flexible pipes 12 in each of the heat storage tanks 1 to 10, each chamber 1
Each of the heat storage materials (1) to (3) of A to 10C absorbs heat and undergoes a phase change or phase transition, and the working fluid is cooled and discharged from the chamber 10C of the heat storage tank 10.
又、各蓄熱材（１）〜（３（υの相転移による吸熱が行
なわれるため、顕熱利用の蓄熱方法に比べて大熱量を蓄
熱させることかできる。Furthermore, since heat is absorbed by the phase transition of each of the heat storage materials (1) to (3(υ)), a large amount of heat can be stored compared to a heat storage method that utilizes sensible heat.
さらに、本発明装置では多段で吸熱するため、作動流体
の最終温度を非常に低い温度にまで下げることができ、
したがって、従来廃棄されていた低密度の熱エネルギー
をも回収することができる。Furthermore, since the device of the present invention absorbs heat in multiple stages, the final temperature of the working fluid can be lowered to a very low temperature.
Therefore, it is also possible to recover low-density thermal energy that was conventionally wasted.
又、温排水から蓄熱する場合には、温排水の温度レベル
が７０度Ｃの場合には蓄熱槽４から温排水を入れ、５０
度Ｃの場合には蓄熱槽６から温排水を入れることにより
、温排水のもつ熱量はかりではなく有効エネルギー（エ
クセルギー）の損失も少ない状態で蓄熱することができ
る。In addition, when storing heat from heated waste water, if the temperature level of the heated waste water is 70 degrees C, heat waste water is poured from the heat storage tank 4, and the temperature level is 50 degrees Celsius.
In the case of temperature C, by introducing heated waste water from the heat storage tank 6, heat can be stored in a state where there is less loss of effective energy (exergy) than the amount of heat that the heated waste water has.
又、熱を放出する場合にも、使用目的に応じて、任意の
温度の槽から熱を取り出すことができるので、廃熱の多
目的利用などに有効に活用しうるという特徴を持つ。Furthermore, when releasing heat, it can be extracted from a tank at any temperature depending on the purpose of use, so it has the feature that waste heat can be effectively utilized for multiple purposes.
なお、第１図において、１３は取出管又はバイパス管で
あって、取り扱う作動流体の温度に応じて蓄熱槽の組み
合わせを変更する場合に使用する。In FIG. 1, reference numeral 13 denotes an extraction pipe or a bypass pipe, which is used when changing the combination of heat storage tanks depending on the temperature of the working fluid to be handled.
前記の実施例では各蓄熱槽１〜１０の王室のものとした
が、第２図の実施例のように各蓄熱槽１〜１０を単一の
室として構成してもよく、又、四室以上としてもよい。In the above embodiment, each of the heat storage tanks 1 to 10 is a royal chamber, but each of the heat storage tanks 1 to 10 may be configured as a single chamber as in the embodiment shown in FIG. It may be more than that.
さらに又、蓄熱槽１〜１０のいずれか２つ以上を組み合
わせて多段蓄熱装置としてもよい。Furthermore, any two or more of the heat storage tanks 1 to 10 may be combined to form a multistage heat storage device.
以上までは本発明の一実施例にすぎず、次に説明するよ
うな本発明の特徴とするところを利用する総ての構造を
本発明は含むものである。The above is just one embodiment of the present invention, and the present invention includes all structures that utilize the features of the present invention as described below.
すなわち、第４図を参照して、顕熱利用の蓄熱装置にお
ける蓄熱量一温度特性はＸで示される。That is, referring to FIG. 4, the heat storage amount-temperature characteristic in the heat storage device utilizing sensible heat is indicated by X.
又、−物質のみの潜熱利用の蓄熱装置の蓄熱量一温度特
性はＹの如くなる。Further, the heat storage amount-temperature characteristic of a heat storage device that utilizes the latent heat of only -substances is as shown in Y.
蓄熱装置としてはＸ又はＹの勾配（比熱に相当する）を
大きくしたいがそれには限界がある。As a heat storage device, it is desirable to increase the gradient of X or Y (corresponding to specific heat), but there is a limit to this.
又、Ｙは融点でのみ大量の蓄熱を行ない、他は通常の顕
熱蓄熱である。Further, Y stores a large amount of heat only at the melting point, and otherwise stores normal sensible heat.
本発明は多数の潜熱利用蓄熱材を使用するため、図のＺ
で示すような特性が採用できるものとなる。Since the present invention uses a large number of latent heat storage materials, Z in the figure
The characteristics shown in can be adopted.
Ｚからもわかるとおり、多数の潜熱利用蓄熱材を組み合
わせることにより、あたかも大きな比熱を有する顕熱利
用蓄熱装置のような特性かえられる。As can be seen from Z, by combining a large number of heat storage materials that utilize latent heat, the characteristics can be changed as if they were a heat storage device that utilizes sensible heat and has a large specific heat.
これによって得られるＺの特性を広範囲かつ高段階に分
けると表１の如くなるが、以ｆに示すような組み合イつ
せ例とすることもできる。The characteristics of Z obtained in this way can be divided into wide ranges and high levels as shown in Table 1, but examples of combinations as shown in f below can also be used.
融 点蓄熱量
材 （度Ｃ） （Ｊ／ｉ）■Ｎａ２Ｓ２
Ｏ３・５Ｈ２０４８５３４４■Ｎａ ＣＨ３ＣＯ０８Ｈ
２０５８３６５■ＮａＢ４Ｏ□・１０Ｈ２０６９３６５
■Ｂａ（ＯＨ）２・８１１（２０７８６４４■５ｒ（Ｏ
Ｉ（）２・８Ｈ２０８８６７２上記５物質を各々１ ｏ
３ｉ（＝ １１ ）使用した場合の蓄熱特性を第５図の
ａに示す。Melting point heat storage material (degree C) (J/i) ■Na2S2
O3・5H20485344■Na CH3CO08H
2058365■NaB4O□・10H2069365 ■Ba(OH)2・811(2078644■5r(O
I()2・8H2088672 1 o each of the above 5 substances
The heat storage characteristics when using 3i (=11) are shown in Figure 5a.
図において、各符号■〜■はそれぞれの物質の融点を示
し、破線で示す顕熱貯蔵のみの場合と比べて大量に蓄熱
できるものとなっているばかりではなく、あたかも大き
い勾配をもっているかのようになっている。In the figure, each symbol ■ to ■ indicates the melting point of each substance, and not only can a large amount of heat be stored compared to the case where only sensible heat storage is shown by the broken line, but it also appears as if there is a large gradient. It has become.
融 点蓄熱量
材 （度Ｃ） （Ｊ／ｉ）
■Ｃ６Ｈ６０２５，４−１，２Ｘｌｏ”
■Ｎａ２ ＳＯ４・１ＯＨ２０３２１，２Ｘ １０’■
Ｃ，Ｈ７ＮＯ２４，８，７１，７Ｘ１０”■ＡＩ （Ｎ
ｏｓ ）２・９ｌ−（２０７７２，ｌＸ１０５■Ｍｇ（
ＮＯ３）２・６Ｈ２０８９１，６Ｘ１０５上記５物質を
各々１に９使用した場合の蓄熱特性を第５図すに示す。Melting point heat storage material (degree C) (J/i) ■C6H6025,4-1,2Xlo'' ■Na2 SO4・1OH20321,2X 10'■
C, H7NO24,8,71,7X10”■AI (N
os)2・9l-(20772,lX105■Mg(
NO3)2.6H20891, 6X105 The heat storage characteristics when each of the above five substances is used 1 to 9 times are shown in Figure 5.
ｂからもわかるとおり、この例においては顕熱貯蔵と比
べてはるかに大きい蓄熱量をうろことができる。As can be seen from b, in this example, a much larger amount of heat can be stored compared to sensible heat storage.
（発明の効果）
以上のように、本発明によれは、物質の潜熱を利用した
多段蓄熱装置が提供され、又、低温廃熱の回収や大規模
蓄熱が可能となる。(Effects of the Invention) As described above, the present invention provides a multistage heat storage device that utilizes the latent heat of substances, and also enables recovery of low-temperature waste heat and large-scale heat storage.
又、廃熱温度が変化するものであっても、それぞれの温
度に応じた効率の良い熱回収ができるものである。Moreover, even if the waste heat temperature changes, efficient heat recovery can be performed according to each temperature.
さらに、熱回収後の廃棄流体の温度も自由に選定できる
ものとなる。Furthermore, the temperature of the waste fluid after heat recovery can also be freely selected.
なお、前述までの実施例では各蓄熱材をそれぞれ単体で
使用する例のみを示しているが、望む温度に適当な蓄熱
材が見当たらない場合には該望む温度から１０度Ｃ程度
高い流度範囲までの間に適当な蓄熱材をさがし、その蓄
熱材中に他の安定な物質（該蓄熱材と化合しない物質）
を混合することにより、凝固点降下を得るようにし、望
む温度で相変化するようになすことも可能である。In addition, in the examples described above, only examples in which each heat storage material is used alone are shown, but if a heat storage material suitable for the desired temperature is not found, the flow rate range is about 10 degrees C higher than the desired temperature. In the meantime, find a suitable heat storage material and add other stable substances (substances that do not combine with the heat storage material) into the heat storage material.
By mixing these, it is possible to lower the freezing point and cause a phase change at a desired temperature.
第１図は本発明の一実施例を示す概略図、第２図は変形
実施例の概略図、第３図は公知の蓄熱装置と本発明の蓄
熱装置とを比較するための特性線図、第４図のａ、ｂは
本発明の実施例になる蓄熱材の組み合わせによりえられ
る特性線図である。
１〜１０：蓄熱槽、１１：作動流体管、１２：蛇管、１
３：取出管又はバイパス管、１４：供給管又はバイパス
管、１５〜１８：容器、１９：熱交換室、２０：作動流
体供給管、２１：作動流体排出管。FIG. 1 is a schematic diagram showing an embodiment of the present invention, FIG. 2 is a schematic diagram of a modified embodiment, and FIG. 3 is a characteristic diagram for comparing a known heat storage device and the heat storage device of the present invention. FIGS. 4a and 4b are characteristic diagrams obtained by a combination of heat storage materials according to an embodiment of the present invention. 1 to 10: heat storage tank, 11: working fluid pipe, 12: flexible pipe, 1
3: Take-out pipe or bypass pipe, 14: Supply pipe or bypass pipe, 15-18: Container, 19: Heat exchange chamber, 20: Working fluid supply pipe, 21: Working fluid discharge pipe.
Claims (1)
せぬように別々の室又は容器に収納し、前記室又は容器
を順次連絡通路で連結し、作動流体を適宜の室又は容器
へ導入させる供給通路を前記連絡通路に連絡し、作動流
体を適宜の室又は容器から取り出す取出通路を前記連絡
通路に連絡し、該作動流体の熱エネルギーを該蓄熱材の
相変化エネルギー及び又は相転移エネルギー及び又は化
学反応エネルギーとして蓄熱さぜるとともに、所定の室
又は容器へ作動流体を供給し、さらには所定の室又は容
器から作動流体を取り出して廃棄流体の温度に適合した
蓄熱及び排出流体の温度を選定可能とすることを特徴と
する多段蓄熱装置。1. A plurality of heat storage materials having different transition points and melting points are stored in separate chambers or containers so as not to mix with each other, and the chambers or containers are successively connected by communication passages, and the working fluid is introduced into the appropriate chambers or containers. A supply passage is connected to the communication passage, a take-out passage for taking out the working fluid from a suitable chamber or container is connected to the communication passage, and the thermal energy of the working fluid is converted into phase change energy and/or phase transition energy of the heat storage material. Alternatively, while storing heat as chemical reaction energy, supplying the working fluid to a predetermined chamber or container, and further removing the working fluid from the predetermined chamber or container to store heat and adjust the temperature of the discharged fluid to match the temperature of the waste fluid. A multistage heat storage device characterized by being selectable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55187661A JPS5945916B2 (en) | 1980-12-27 | 1980-12-27 | Multi-stage heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55187661A JPS5945916B2 (en) | 1980-12-27 | 1980-12-27 | Multi-stage heat storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57112692A JPS57112692A (en) | 1982-07-13 |
| JPS5945916B2 true JPS5945916B2 (en) | 1984-11-09 |
Family
ID=16209964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55187661A Expired JPS5945916B2 (en) | 1980-12-27 | 1980-12-27 | Multi-stage heat storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5945916B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61127626U (en) * | 1985-01-29 | 1986-08-11 | ||
| WO2008022405A1 (en) * | 2006-08-25 | 2008-02-28 | Commonwealth Scientific And Industrial Research Organisation | A regenerative heater |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5941793A (en) * | 1982-09-01 | 1984-03-08 | Agency Of Ind Science & Technol | Heat accumulator |
| JP2011033205A (en) * | 2009-07-29 | 2011-02-17 | Toshiba Corp | Heat storage system, heat storage system plant and power generation system |
| JP5732205B2 (en) * | 2010-06-15 | 2015-06-10 | クボタシーアイ株式会社 | Heat storage / dissipation device |
| CN102607307B (en) * | 2011-01-19 | 2014-05-07 | 北京兆阳光热技术有限公司 | Heat accumulation device |
| CN109405611B (en) * | 2018-09-14 | 2020-04-28 | 中国科学院电工研究所 | Composite heat storage system with two-stage phase change heat storage device and steam storage tank |
-
1980
- 1980-12-27 JP JP55187661A patent/JPS5945916B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61127626U (en) * | 1985-01-29 | 1986-08-11 | ||
| WO2008022405A1 (en) * | 2006-08-25 | 2008-02-28 | Commonwealth Scientific And Industrial Research Organisation | A regenerative heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57112692A (en) | 1982-07-13 |
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