JPS6294794A - Latent heat type heat storage device - Google Patents

Latent heat type heat storage device

Info

Publication number
JPS6294794A
JPS6294794A JP60232320A JP23232085A JPS6294794A JP S6294794 A JPS6294794 A JP S6294794A JP 60232320 A JP60232320 A JP 60232320A JP 23232085 A JP23232085 A JP 23232085A JP S6294794 A JPS6294794 A JP S6294794A
Authority
JP
Japan
Prior art keywords
heat storage
heat
storage container
unit
cylindrical member
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
Application number
JP60232320A
Other languages
Japanese (ja)
Other versions
JPH0631707B2 (en
Inventor
Masumasa Hashimoto
益征 橋本
Toshio Nakayama
敏男 中山
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP60232320A priority Critical patent/JPH0631707B2/en
Publication of JPS6294794A publication Critical patent/JPS6294794A/en
Publication of JPH0631707B2 publication Critical patent/JPH0631707B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14Thermal 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)

Abstract

PURPOSE:To improve the utilization efficiency of a heat storage material by filling a large number of fins disposed in lamination at a predetermined interval in an axial direction within a cylindrical member of a square (or parallelepiped) shaped section and spaces outside a large number of tubes penetrating through tubular plates at both ends of the cylindrical members with a latent heat storage material. CONSTITUTION:A plurality of heat storage vessel units 1A, 1B and 1C are coupled in parallel to each other, and the inside of each unit is occupied by fin portions 3 and dead spaces due to heaters and U-bents and the utilization efficiency of the latent heat storage material is improved. The heat storage devices are fixed by interposing a heat insulating material between adjacent heat storage vessel units, and common headers 8A and 8B are fixed to the tubular plates 4A and 4B of coupled heat storage vessel units. Heat medium outlet and inlet 9A and 9B and partitioning plates 10A and 10B are provided so that the heat medium flows successively from the unit 1A to the unit 1C and reversely from 1C to 1A. Smoothing plates 11A and 11B are provided for improving the branching of the heat medium in the vicinities of heat medium outlet and inlet 9A and 9B and those tubular plates 4A and 4B.

Description

【発明の詳細な説明】 (イ)産業上の利用分野 本発明は、潜熱型蓄熱装置、詳しくは内部に充填される
潜熱蓄熱物質の利用効率の向上(死空間の減少)を図る
ようにした蓄熱谷器ユニットを用いた潜熱型蓄熱装置、
およびその装置をざらに熱供給1011からの要因に基
づく入熱量の変化に合わせて蓄熱容量変化が必要とされ
る場合に適合可能にした潜熱型蓄熱装置に関する。
[Detailed description of the invention] (a) Industrial application field The present invention aims to improve the utilization efficiency (reduce dead space) of a latent heat type heat storage device, specifically, a latent heat storage material filled inside. Latent heat type heat storage device using heat storage valley unit,
The present invention also relates to a latent heat type heat storage device that can be adapted to a case where a change in heat storage capacity is required in accordance with a change in the amount of heat input based on factors from the heat supply 1011.

(ロ)従来の技術および問題点 固−散、山の相変化を利用した潜熱蓄熱物質(無礪水相
塩、n−パラフィン等)を用いた潜熱型蓄熱装置におい
ては、蓄熱動員の熱伝導度が小さいため蓄熱物質のみか
け熱伝4度を上げるためフィン付チューブを蓄熱谷器内
に収容しチューブ内の熱媒と熱交俣すせる方法がとられ
ていた。しかし、8器内にヘッダ都およびUベント部が
含まれるためこの部分の蓄熱物質は死空間が大きく有効
利用されないでいた。一方、このような状況を多少なり
とも緩和させる方法として、例えば実開昭58−707
8号公報に記載のように、ヘッタ部およびUベント部に
金属性フィラーを充填する方法がとられているが、その
効果はフィン付チー−ブが存在する部分に比較しその性
能が低下することは明白であった。
(b) Conventional technology and problems In a latent heat storage device using a latent heat storage material (non-water phase salt, n-paraffin, etc.) that utilizes the phase change of solid particles and mountains, thermal conduction of heat storage mobilization is required. Since the temperature is small, in order to increase the apparent heat transfer of the heat storage material by 4 degrees, a method has been adopted in which a finned tube is housed in a heat storage valley to exchange heat with the heat medium inside the tube. However, since the header cap and U-vent part are included in the 8-vessel, the heat storage material in this part has a large dead space that cannot be used effectively. On the other hand, as a way to alleviate this situation to some extent, for example,
As described in Publication No. 8, a method has been adopted in which the header part and the U-bent part are filled with a metallic filler, but the effect is lower than that in the part where the finned tube exists. That was clear.

また、潜熱型蓄熱装置の入熱量変化に対応するための容
量制御に関する報告は見当たらない。
Furthermore, no reports have been found regarding capacity control for responding to changes in heat input of latent heat type heat storage devices.

(ハ)問題点を解決するための手段および作用本発明は
、上述の間鴎を解決するためになされたものであって、
断面がほぼ正方形または直方形の筒状部材と、前記筒状
81X材の内部に収容されその軸心方向に所定の間隔を
もって層状に配設された多数のフィンと、前a上筒状部
材の両端にそれぞれ固着された第一および第二の看板と
、前dピ多数のフィンおよび二つの管板金共に貫通する
ように挿通された多数のチューブとを有し、前記筒状部
材内の前記チー−ブの外側の空間が潜熱蓄熱物質で充*
された蓄熱谷器ユニット1人いて蓄熱物質の利用効率を
向上させることができるようにした潜熱型蓄熱装置、お
よびその装置をざらに入熱量の変化に合わせて蓄熱容量
変化が必要とされる場合に適合可能にした潜熱型蓄熱装
置を提供しようとするものである。
(c) Means and operation for solving the problems The present invention has been made to solve the above-mentioned problems,
A cylindrical member having a substantially square or rectangular cross section, a large number of fins housed inside the cylindrical 81X material and arranged in layers at predetermined intervals in the axial direction thereof, and a front a upper cylindrical member. It has first and second signboards fixed to both ends respectively, a large number of fins on the front dpi, and a large number of tubes inserted through both the two tube sheet metals, -The space outside the tube is filled with latent heat storage material*
A latent heat type heat storage device that allows one person to improve the utilization efficiency of heat storage materials, and when the heat storage capacity of the device needs to be changed according to changes in the amount of heat input. The present invention aims to provide a latent heat type heat storage device that is compatible with the following.

に)実施例 以下本発明による潜熱型蓄熱装置の実施例について図面
を参照して説明する。
B) Examples Examples of the latent heat type heat storage device according to the present invention will be described below with reference to the drawings.

第1図には潜熱型蓄熱装置の第一実施例が示されており
、(1移の蓄熱谷器ユニット、本実施例においては3個
の蓄熱谷器ユニット1に、1B、1cが互いに並列に結
合されている。その蓄熱谷器ユニットは第1図および第
2図に示されるように、断面がほぼ正方形または直方形
の筒状部材2と、筒状部材2の内部に収容されその軸心
方向に所定の間隔をもって層状に配設された多数のフィ
ン6と、筒状部材20両端にそれぞれ固着された第一の
管板4Aおよび第二の管板4Bと、多数のフィン6およ
び二つの管板4A、4Bを共に貫通するように挿通され
た多数のチューブ5とを有し、筒状部材2内のチューブ
5の外側の空間が潜熱蓄熱物¥j6で充填されたもので
ある。それによって蓄熱谷器ユニットは、ユニット内が
全てフィン部で占められヘッダやUベントによる死空間
をなくすことが可能となり、そのユニット内に充填され
る潜熱蓄熱物質の利用効率を向上させることができる。
FIG. 1 shows a first embodiment of a latent heat type heat storage device (one heat storage valley unit, in this embodiment, three heat storage valley units 1, 1B and 1c are connected in parallel to each other). As shown in FIGS. 1 and 2, the heat storage valley unit includes a cylindrical member 2 whose cross section is approximately square or rectangular, and a cylindrical member 2 housed inside the cylindrical member 2 whose axis A large number of fins 6 arranged in layers at predetermined intervals in the center direction, a first tube sheet 4A and a second tube sheet 4B fixed to both ends of the cylindrical member 20, and a large number of fins 6 and two It has a large number of tubes 5 inserted so as to penetrate both tube plates 4A and 4B, and the space outside the tubes 5 in the cylindrical member 2 is filled with latent heat storage material ¥j6. As a result, in the heat storage valley unit, the entire inside of the unit is occupied by the fin portion, making it possible to eliminate dead space caused by headers and U vents, and improving the utilization efficiency of the latent heat storage material filled in the unit. .

蓄熱装置は隣接する蓄熱谷器ユニット間には断熱材7が
介装されて結合され、その結合された複数の蓄熱谷器ユ
ニットの第一の管板4Aおよび第二の管板4Bにそれぞ
れ共通の大体において矩形の第一のヘッダ8Aおよび第
二のヘッダ8Bが固Nされている。そして第一のヘッダ
8Aおよび第二のヘッダ8Bには互いに結合された複数
の蓄熱谷器ユニットの一方端のユニツ1−IAから他方
端のユニット1Cまで、または逆にユニット1cからユ
ニット1人まで順次に熱媒が流れるように熱媒出入ロ9
A、9B、仕切板10A、10Bが設けられている。な
お熱謀出入口9A、9Bの付近および管板4A 、4B
の付近には熱媒の分流を良好にするために整流板11A
、11Bが設けられている。本実施例においては蓄熱谷
器ユニットが3個の場合を例示したが、2個以上任意の
個数にすることができる。
The heat storage device is coupled with a heat insulating material 7 interposed between adjacent heat storage valley units, and is common to the first tube plate 4A and the second tube plate 4B of the plurality of coupled heat storage valley units. A rectangular first header 8A and a rectangular second header 8B are generally fixed. The first header 8A and the second header 8B are connected to a unit 1-IA at one end of a plurality of heat storage valley units coupled to each other to a unit 1C at the other end, or conversely from a unit 1c to a unit 1-IA. Heat medium inlet/outlet slot 9 so that the heat medium flows sequentially
A, 9B, and partition plates 10A and 10B are provided. In addition, the vicinity of the heat exchange entrances 9A and 9B and the tube plates 4A and 4B
A rectifier plate 11A is installed near the area to improve the diversion of the heat medium.
, 11B are provided. In this embodiment, the case where there are three heat storage valley units is illustrated, but the number can be set to two or more.

そして上述の潜熱型蓄熱装置は外部に配設された熱媒ポ
ンプからコレクタ等の熱源(図示せず)を曲って送出さ
tしる熱媒を複数の蓄熱谷器ユニットを通して蓄熱した
り、またはその蓄熱された熱媒を外部に配設された熱利
用端(図示せず)′(I−通して放熱したりするのであ
る。蓄熱時と放熱時において熱媒の入口?変えるように
すれば、向流式熱交換器と同様に熱媒と蓄熱物質との温
度差を最大限に利用することが=iJ能となる。この上
うな熱媒の流し万全採用することにより、仮に蓄熱時最
下几にあったユニットが融解状態になくても漕熱物λが
熱媒入口温度よりも高ければ両者が同温度に、&る丑で
ンまその熱を熱媒の予熱源として利用することかできる
The above-mentioned latent heat type heat storage device stores heat through a plurality of heat storage valley units, or The stored heat medium is radiated through a heat utilization end (not shown) (I-) disposed outside.If the inlet of the heat medium is changed during heat storage and heat radiation. As with countercurrent heat exchangers, maximizing the temperature difference between the heat medium and the heat storage material is the iJ function.In addition, by ensuring the flow of the heat medium, it is possible to maximize the temperature difference during heat storage. Even if the unit in the bottom box is not in a molten state, if the heating material λ is higher than the heating medium inlet temperature, both will be at the same temperature, and the heat from the heating medium will be used as a preheating source for the heating medium. I can do it.

つぎに第3図には、潜熱型蓄熱装置の第二実施例が示さ
れており、本実施例においては4個の蓄熱谷器ユニット
21A、21B、21U、21L)が互いに並列に結合
されており、そのユニットおよびその結合の仕方、並び
に第一のヘッダおよび第二のヘッダに一方端のユニット
から他方端のユニットまで順次に熱媒が流れるように熱
謀出入口22A、22Bおよび仕切板23A、2)B、
23Cが設けられていることも第1図および第2図に示
された第一実施例と実質的に同様である。
Next, FIG. 3 shows a second embodiment of the latent heat type heat storage device, and in this embodiment, four heat storage valley units (21A, 21B, 21U, 21L) are connected in parallel with each other. The units and the way they are connected, as well as the heat exchanger openings 22A and 22B and the partition plate 23A, so that the heat medium flows sequentially from the unit at one end to the unit at the other end of the first header and the second header. 2)B,
23C is also substantially the same as in the first embodiment shown in FIGS. 1 and 2.

しかしながら本第二実施例のものは、第一のヘッダおよ
び第二のヘッダに設けられた二つの熱謀出入口22A、
22Bの中間に少なくとも一つ、本″#、施例において
は二つの熱媒中間出口24A。
However, the second embodiment has two heat exchange openings 22A provided in the first header and the second header,
22B, at least one intermediate heat medium outlet 24A, in this embodiment two intermediate heat medium outlets 24A.

24Bを設け、それらの熱謀出入口22A、22Bおよ
び熱媒中間出口24A 、24Bに接続された配管およ
びその配′Uに介設された7個の′電磁弁25A〜25
Gの開閉により切り替えoJnヒになっている。そして
例えば第1表のように切り替える第   1   表 ことにより、その配管に介設された熱媒ポンプ26から
コレクタ等の熱源27を通って送出される熱媒を所望の
個数の蓄熱谷器ユニットを通して蓄熱したり、または蓄
熱された容器ユニットヲ経て熱利用端28を通して放熱
したりするようにすることができる。
24B, piping connected to the heat exchange inlet/outlet 22A, 22B and intermediate heat medium outlet 24A, 24B, and seven solenoid valves 25A to 25 interposed in the arrangement U.
It is switched oJnhi by opening and closing G. For example, by switching as shown in Table 1, the heat medium sent out from the heat medium pump 26 installed in the pipe through the heat source 27 such as a collector is passed through the desired number of heat storage valley units. It is possible to store heat or to radiate heat through the heat utilization end 28 via the container unit in which the heat is stored.

即ちまず蓄熱時において供給熱量が十分ある場合には電
磁弁25A〜25Gの開閉を第1表のケース5の如くに
し、熱謀出入口22Aより流入した高温の熱媒は蓄熱谷
器ユニット21八〜211)順に4 ft[lIjのユ
ニットを通過して蓄熱物質に熱を与え、熱謀出入口22
Bから流出するようにする。
That is, first, when there is a sufficient amount of heat to be supplied during heat storage, the solenoid valves 25A to 25G are opened and closed as shown in case 5 in Table 1, and the high temperature heat medium flowing in from the heat extraction inlet/outlet 22A is transferred to the heat storage valley units 218 to 25G. 211) passes through a unit of 4 ft[lIj in order to give heat to the heat storage material,
Let it flow from B.

この場合4個の蓄熱谷器ユニット内の蓄熱物質は融解状
態となる。そして電磁弁25 A〜25Gの開閉を第1
表のケース4の如くにして蓄熱谷器ユニットに蓄熱され
た熱量を熱利用端28で放熱するのである。
In this case, the heat storage materials in the four heat storage valley units are in a molten state. Then, the opening and closing of the solenoid valves 25A to 25G are
As shown in case 4 in the table, the amount of heat stored in the heat storage valley unit is radiated at the heat utilization end 28.

一方蓄熱容量に対して供給熱量が十分でない場合には、
′RL磁升の開閉を第1衣のケース1の如くにし、熱媒
が蓄熱谷器ユニット21A、21Bの順に2個のユニッ
トlx通過して熱媒中間出口24Aから流出するように
するか、または電磁弁の開閉を第1表のケース2の9口
<にし熱媒が蓄熱谷器ユニッl−21A〜21Cの順に
3個のユニットを通過して熱媒中間出口24Bから流出
するようにする。このような構造をとることにより複数
の蓄熱谷器ユニットのうち任意の数のユニットの使用が
一能となり、蓄熱物質の融解に必要とされる温度差を有
効に使用することが=1能となる。甘だ互いに隣接する
蓄熱谷器ユニット間に断熱剤6を充填することにより、
融解状態の異なるユニット間でのPA移動(出熱1侍に
おいて熱媒の定温敗出しする場合にこの熱移動は熱損失
となる)を防ぐことができる。
On the other hand, if the amount of heat supplied is not sufficient for the heat storage capacity,
'The opening and closing of the RL magnetic cell is made as in case 1 of the first case, so that the heat medium passes through the two units lx in order of the heat storage valley units 21A and 21B and flows out from the heat medium intermediate outlet 24A, Alternatively, open and close the solenoid valve to the 9th port of Case 2 in Table 1 so that the heat medium passes through three units in the order of heat storage valley unit l-21A to 21C and flows out from the heat medium intermediate outlet 24B. . By adopting such a structure, it is possible to use any number of heat storage valley units, and it is possible to effectively use the temperature difference required for melting the heat storage material. Become. By filling the heat insulating material 6 between adjacent heat storage valley units,
It is possible to prevent PA movement between units having different melting states (this heat movement becomes heat loss when the heating medium loses at a constant temperature during heat output).

(ホ) 発明の効果 本発明による潜熱型蓄熱装置は、筒状部材と多数のフィ
ンと第一および第二の管板と多数のチューブとを一体構
造とした蓄熱谷器ユニットを用い、またそのような蓄熱
谷器ユニットを複数個互いに並列に結合して共通の第一
および第二のヘッダを固崩し熱媒が一方端のユニットか
ら他方端のユニットに流れるようになっているので、各
器内全体にフィン部を形成することが=iJ能となり、
蓄熱物質の利用効率を向上させた熱の出入速度が速い蓄
熱装置とすることができる。
(E) Effects of the Invention The latent heat type heat storage device according to the present invention uses a heat storage valley unit having an integral structure of a cylindrical member, a large number of fins, first and second tube sheets, and a large number of tubes. A plurality of heat storage valley units such as the Forming a fin part on the entire inside becomes =iJ function,
It is possible to provide a heat storage device that improves the utilization efficiency of the heat storage material and has a high rate of heat input and output.

また両端にある二つの熱謀出入口の中間に少なくとも一
つの開閉切V賛えE11能な熱媒出口を設げたので、季
節的または時間的に変動する入熱量に苅し適切fX、@
熱谷量を選択することがb]能となり、このようにする
と、互いに隣接する容器ユニット間に熱移動が起こって
一度融屏した蓄熱物質が固II−(る現象が起こったり
して熱的には損失となるのγ防止することができろう またg熱時と放熱時における熱謀出入口を変えることに
より蓄熱装置内で向流熱交換器に近い状態を達成するこ
とができ、槽内における熱の有効利用を達成することが
可能となる。
In addition, since at least one heat medium outlet capable of opening and closing is provided between the two heat exchanger entrances and exits at both ends, appropriate fX, @
It becomes possible to select the amount of heat valley, and in this way, heat transfer occurs between adjacent container units, and a phenomenon occurs in which the heat storage material that has been melted becomes solid II-(). In addition, by changing the heat extraction inlet and outlet during heating and heat dissipation, it is possible to achieve a state similar to that of a countercurrent heat exchanger in the heat storage device. It becomes possible to achieve effective use of heat.

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

第1図は本究明による情熱a畜熱装置の第−実施例の線
図的平面図、 第2図は蓄熱谷器ユニットの一部破断斜視図、第6図は
本究明による潜熱型蓄熱装置の第二夫施例の線図的平面
図である。 1A〜1C・・・ 蓄熱谷器ユニット 2 ・・・ 筒状部材 3     ・・・     )  ィ  ン4A ・
・・ 第一の管板 4B ・・・ 第二の管板 5 ・・・ チューブ 6 ・・・ 潜熱蓄熱物質 7 ・・・ 断熱材 8A ・・・ 第一のヘッダ 8B ・・・ 第二のヘッダ 9A 、 9B  ・・・ 熱謀出入口10A、10B
  ・・−仕切板 11A、IIB  ・・・ 整流板 21A〜21D  ・・・ 蓄熱谷器ユニット22A 
、22B  ・・・ 熱謀出入口23A〜26C・・・
 仕切板 24A、24B  ・・・ 熱媒中間出口25A〜25
G・・・弁 26 ・・・ 熱媒ポンプ 27 ・・・ 熱源 28 ・・・ 熱利用端 代理人 弁理士  藤 本    礒 代理人 弁理士  後 藤 武 夫 搗1図 第2図
Fig. 1 is a diagrammatic plan view of the first embodiment of the passion a heat storage device according to the present research, Fig. 2 is a partially cutaway perspective view of the heat storage valley unit, and Fig. 6 is the latent heat type heat storage device according to the present research. FIG. 1A to 1C... Heat storage valley unit 2... Cylindrical member 3...) Inn 4A ・
... First tube sheet 4B ... Second tube sheet 5 ... Tube 6 ... Latent heat storage material 7 ... Insulation material 8A ... First header 8B ... Second header 9A, 9B... Entrance/exit 10A, 10B
...-Partition plates 11A, IIB ... Rectifier plates 21A to 21D ... Heat storage valley unit 22A
, 22B... Passage entrances 23A to 26C...
Partition plates 24A, 24B... Heat medium intermediate outlets 25A to 25
G... Valve 26 Heat medium pump 27 Heat source 28 Heat utilization agent Patent attorney Isao Fujimoto Agent Patent attorney Takeshi Goto Figure 1 Figure 2

Claims (2)

【特許請求の範囲】[Claims] (1)それぞれ断面がほぼ正方形または直方形の筒状部
材と、前記筒状部材の内部に収容されその軸心方向に所
定の間隔をもって層状に配設された多数のフィンと、前
記筒状部材の両端にそれぞれ固着された第一および第二
の管板と、前記多数のフィンおよび二つの管板を共に貫
通するように挿通された多数のチューブとを有し、前記
筒状部材内の前記チューブの外側の空間が潜熱蓄熱物質
で充填された複数の蓄熱容器ユニットが互いに並列に結
合され、互いに隣接する前記蓄熱容器ユニット間に断熱
材が介装され、前記結合された複数の蓄熱容器ユニット
の第一および第二の管板にそれぞれ共通の第一および第
二のヘッダが固着され、前記第一および第二のヘッダに
は互いに結合された複数の前記蓄熱容器ユニットの一方
端のユニットから他方端のユニットまで順次に熱媒が流
れるように熱媒出入口および仕切板が設けられていそこ
とを特徴とする潜熱型蓄熱装置。
(1) A cylindrical member each having a substantially square or rectangular cross section, a number of fins housed inside the cylindrical member and arranged in layers at predetermined intervals in the axial direction thereof, and the cylindrical member and a plurality of tubes inserted through both the plurality of fins and the two tubesheets, and the plurality of tubes are inserted through the plurality of fins and the two tubesheets. A plurality of heat storage container units each having a space outside a tube filled with a latent heat storage material are connected in parallel to each other, and a heat insulating material is interposed between the adjacent heat storage container units, and the plurality of combined heat storage container units are provided. Common first and second headers are fixed to the first and second tube sheets of the unit, respectively, and the first and second headers include a plurality of heat storage container units connected to each other from one end of the plurality of heat storage container units. A latent heat type heat storage device characterized by being provided with a heat medium inlet/outlet and a partition plate so that the heat medium flows sequentially to the unit at the other end.
(2) それぞれ断面がほぼ正方形または直方形の筒状
部材と、前記筒状部材の内部に収容されその軸心方向に
所定の間隔をもって層状に配設された多数のフィンと、
前記筒状部材の両端にそれそれ固着された第一および第
二の管板と、前記多数のフィンおよび二つの管板を共に
貫通するように挿通された多数のチューブとを有し、前
記筒状部材内の前記チューブの外側の空間が潜熱蓄熱物
質で充填された複数の蓄熱容器ユニットが互いに並列に
結合され、互いに隣接する前記蓄熱容器ユニト間に断熱
材が介装され、前記結合された複数の蓄熱容器ユニット
の第一および第二の管板にそれぞれ共通の第一および第
二のヘッダが固着され、前記第一および第二のヘッダに
は互いに結合された複数の前記蓄熱容器ユニットの一方
端のユニトから他方端のユニットまで順次に熱媒が流れ
ように二つの熱媒出入口および仕切板が設けられており
、さらに前記第一および第二のヘッダには所望の蓄熱量
に応じた数の前記蓄熱谷器ユニットを選べるように前記
二つの熱謀出入口の中間に少なくとも一つの開閉切り替
え可能な熱媒中間出口が設けられていることを特徴とす
る潜熱型蓄熱装置。
(2) a cylindrical member each having a substantially square or rectangular cross section; a large number of fins housed inside the cylindrical member and arranged in layers at predetermined intervals in the axial direction;
The cylindrical member has first and second tube sheets fixed to both ends of the cylindrical member, and a plurality of tubes inserted through the plurality of fins and the two tube sheets. A plurality of heat storage container units in which a space outside the tube in a shaped member is filled with a latent heat storage material are coupled in parallel to each other, a heat insulating material is interposed between the heat storage container units adjacent to each other, and the coupled heat storage container units are connected in parallel. Common first and second headers are fixed to the first and second tube sheets of the plurality of heat storage container units, respectively, and the first and second headers are fixed to the first and second tube sheets of the plurality of heat storage container units coupled to each other. Two heat medium inlets and outlets and a partition plate are provided so that the heat medium flows sequentially from the unit at one end to the unit at the other end, and the first and second headers are provided with A latent heat type heat storage device, characterized in that at least one heat medium intermediate outlet that can be opened and closed is provided between the two heat storage inlets and outlets so that a number of the heat storage valley units can be selected.
JP60232320A 1985-10-19 1985-10-19 Latent heat storage device Expired - Lifetime JPH0631707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60232320A JPH0631707B2 (en) 1985-10-19 1985-10-19 Latent heat storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60232320A JPH0631707B2 (en) 1985-10-19 1985-10-19 Latent heat storage device

Publications (2)

Publication Number Publication Date
JPS6294794A true JPS6294794A (en) 1987-05-01
JPH0631707B2 JPH0631707B2 (en) 1994-04-27

Family

ID=16937351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60232320A Expired - Lifetime JPH0631707B2 (en) 1985-10-19 1985-10-19 Latent heat storage device

Country Status (1)

Country Link
JP (1) JPH0631707B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014511989A (en) * 2011-04-18 2014-05-19 エスゲーエル カーボン ソシエタス ヨーロピア Latent heat storage device and operation method of latent heat storage device
WO2015169601A1 (en) * 2014-05-06 2015-11-12 Siemens Aktiengesellschaft Heat accumulator
CN107328280A (en) * 2017-07-06 2017-11-07 贺迈新能源科技(上海)有限公司 A kind of hot pond of multiple-unit transverse tube
JP2020133938A (en) * 2019-02-14 2020-08-31 株式会社豊田中央研究所 Chemical heat storage reactor and chemical heat storage device
CN113028874A (en) * 2020-02-18 2021-06-25 强野机械科技(上海)有限公司 Step phase change heat reservoir

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014511989A (en) * 2011-04-18 2014-05-19 エスゲーエル カーボン ソシエタス ヨーロピア Latent heat storage device and operation method of latent heat storage device
WO2015169601A1 (en) * 2014-05-06 2015-11-12 Siemens Aktiengesellschaft Heat accumulator
US10168107B2 (en) 2014-05-06 2019-01-01 Siemens Aktiengesellschaft Heat store container with inclined plates for improved temperature distribution
CN107328280A (en) * 2017-07-06 2017-11-07 贺迈新能源科技(上海)有限公司 A kind of hot pond of multiple-unit transverse tube
JP2020133938A (en) * 2019-02-14 2020-08-31 株式会社豊田中央研究所 Chemical heat storage reactor and chemical heat storage device
CN113028874A (en) * 2020-02-18 2021-06-25 强野机械科技(上海)有限公司 Step phase change heat reservoir

Also Published As

Publication number Publication date
JPH0631707B2 (en) 1994-04-27

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