JPH0670509B2 - Latent heat storage device - Google Patents
Latent heat storage deviceInfo
- Publication number
- JPH0670509B2 JPH0670509B2 JP61052152A JP5215286A JPH0670509B2 JP H0670509 B2 JPH0670509 B2 JP H0670509B2 JP 61052152 A JP61052152 A JP 61052152A JP 5215286 A JP5215286 A JP 5215286A JP H0670509 B2 JPH0670509 B2 JP H0670509B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heat storage
- pipe
- latent heat
- latent
- 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 - Fee Related
Links
Classifications
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- 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
- Other Air-Conditioning Systems (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、潜熱蓄熱装置、さらに詳しく云えば、潜熱蓄
熱材と熱媒の自然循環を利用した蓄熱・熱交換による室
温の制御可能な潜熱蓄熱装置に関する。TECHNICAL FIELD The present invention relates to a latent heat storage device, more specifically, a latent heat controllable latent heat at room temperature by heat storage / heat exchange utilizing natural circulation of a latent heat storage material and a heat medium. Regarding a heat storage device.
従来の技術による潜熱蓄熱装置は第３図に示すように、
潜熱蓄熱ユニツト21,屋外側熱交換器22,屋内側熱交換器
23,室温センサー24,熱媒温度センサー25,制御装置26,制
御弁27,28,29および熱媒配管30で構成されており、前記
潜熱蓄熱ユニット21から熱を取り出す場合まず、熱媒は
潜熱蓄熱ユニツト21と熱交換し、次に屋内側熱交換器23
へ移動し、さらに屋内側熱交換器23を介して室内空気と
熱交換するように動作していた。上記の技術は例えば特
開昭61−17861号公報に開示されている。As shown in FIG. 3, the latent heat storage device according to the conventional technique is as follows.
Latent heat storage unit 21, outdoor side heat exchanger 22, indoor side heat exchanger
23, room temperature sensor 24, heat medium temperature sensor 25, control device 26, control valves 27, 28, 29 and heat medium pipe 30, when heat is taken out from the latent heat storage unit 21, first the heat medium is latent heat. It exchanges heat with the heat storage unit 21, and then the indoor heat exchanger 23.
And moved so as to exchange heat with the indoor air via the indoor heat exchanger 23. The above technique is disclosed in, for example, Japanese Patent Laid-Open No. 61-17861.
従来の技術による潜熱蓄熱装置は前記のように屋内側熱
交換器23が潜熱蓄熱ユニツトと分離していたため、総合
的な熱交換効率が低いという問題点があり、また、熱媒
の流れ方向を制御する場合も、室温センサー24や熱媒体
温度センサー25の情報により制御装置26を介して制御弁
28,29を開とし、制御弁27を閉とし、潜熱蓄熱ユニツト2
1と屋内側熱交換器23との循環経路を形成する等の必要
があり多くの制御弁を必要とするという問題点があつ
た。Since the indoor heat exchanger 23 is separated from the latent heat storage unit in the latent heat storage device according to the conventional technique as described above, there is a problem that the overall heat exchange efficiency is low, and the flow direction of the heat medium is changed. When controlling, the control valve is controlled via the control device 26 by the information from the room temperature sensor 24 and the heat medium temperature sensor 25.
28 and 29 are opened, control valve 27 is closed, and latent heat storage unit 2
There is a problem that it is necessary to form a circulation path between the indoor heat exchanger 23 and the indoor heat exchanger 23, and many control valves are required.
本発明は、前記の問題点を解決し直接熱交換機能をもつ
屋内側熱交換器と蓄熱機能をもつ潜熱蓄熱ユニツトを一
体化した蓄熱および直接熱交換機能を有する潜熱蓄熱形
熱交換器を使用して、熱媒の循環通路を１回路減らすこ
とで蓄熱された熱を効率的に取り出し、かつ、制御弁の
数を減らそうとするものである。The present invention solves the above problems and uses a latent heat storage type heat exchanger having a direct heat exchange function and an indoor side heat exchanger having a direct heat exchange function and a latent heat storage unit having a heat storage function integrated with each other. Then, by reducing the number of circulation passages of the heat medium by one circuit, the stored heat is efficiently extracted and the number of control valves is reduced.
本発明によれば、前記の従来の技術における問題点は、
吸放熱管と、前記吸放熱管の外周面に管軸方向に一定間
隔で放射状に固着された複数の縦フインと、前記吸放熱
管の周囲に該吸放熱管に平行に配置して前記縦フインに
固着した平板フインとを有し、前記吸放熱管外周面と前
記縦フインと前記平板フインとによつて形成される空間
に凝固−融解時の潜熱を利用する潜熱蓄熱材を充填して
構成した潜熱蓄熱形熱交換器の複数個を屋内に設置し、
また、別に熱交換器を屋外に設置し、前記複数個の潜熱
蓄熱形熱交換器の吸放熱管の上部および下部をそれぞれ
互に連結する上部ヘツダ管および下部ヘツダを設け、上
記上部ヘツダ管および下部ヘツダ管を配管により上記屋
外に設置した熱交換器の上部および下部にそれぞれ連結
して熱媒体の循環経路を形成し、なお前記配管には熱媒
を制御する制御弁を、前記屋外の熱交換器には熱媒温度
センサを、屋内には室温センサを、それぞれ設け、前記
両温度センサの情報により前記制御弁を制御することに
より解決される。According to the present invention, the problems in the above-mentioned conventional techniques are
The heat sink / radiator pipe, a plurality of vertical fins radially fixed to the outer peripheral surface of the heat sink / radiator pipe at regular intervals in the axial direction of the pipe, and arranged vertically around the heat sink / heat sink pipe in parallel with the heat sink / heat sink pipe. Having a flat plate fin fixed to a fin, the space formed by the outer peripheral surface of the heat-absorbing and heat-dissipating pipe, the vertical fin and the flat plate fin is filled with a latent heat storage material that utilizes latent heat during solidification-melting. Install a plurality of latent heat storage type heat exchangers configured indoors,
In addition, a heat exchanger is separately installed outdoors, and an upper header pipe and a lower header that connect the upper and lower portions of the heat absorption and radiation pipes of the latent heat storage heat exchangers to each other are provided, and the upper header pipe and The lower header pipe is connected to the upper and lower parts of the heat exchanger installed outdoors by the pipe to form a circulation path of the heat medium, and a control valve for controlling the heat medium is provided in the pipe, and the outdoor heat This can be solved by providing a heat medium temperature sensor in the exchanger and a room temperature sensor indoors, and controlling the control valve based on the information from both temperature sensors.
凝固−融解時の潜熱を利用する潜熱蓄熱材を充填して構
成した潜熱蓄熱ユニツトと熱交換器を一体に構成した蓄
熱および直接熱交換の両方の動作を行なう潜熱蓄熱形熱
交換器を屋内に設置し、また別に熱交換器を屋外に設置
し、熱媒により両者間の熱を交換し、さらに潜熱蓄熱材
と屋内空気との間では熱媒を介することなく直接に熱交
換する。蓄熱された熱を効率的に取り出すことができ、
熱媒の循環方向と制御する制御弁の数を減らすことがで
きる。A latent heat storage type heat exchanger that performs both heat storage and direct heat exchange, which is configured by integrating a latent heat storage unit that is filled with a latent heat storage material that uses latent heat during solidification / melting, and a heat exchanger, is installed indoors. In addition, the heat exchanger is installed outdoors and the heat between the two is exchanged by the heat medium, and further the heat is directly exchanged between the latent heat storage material and the indoor air without passing through the heat medium. The stored heat can be extracted efficiently,
It is possible to reduce the circulation direction of the heat medium and the number of control valves for controlling.
以下本発明の実施例を図面について説明する。 Embodiments of the present invention will be described below with reference to the drawings.
第１図は本発明の実施例の構成を示す図であつて、Ａは
潜熱蓄熱形熱交換器、１はその吸放熱管で複数が断熱さ
れた床内壁等の隙間又はダクト内14に設置され、Ｂは屋
外側熱交換器、５は潜熱蓄熱形熱交換器Ａの吸放熱管１
の上部を互に連結する上部ヘツダ管、６は同じく吸放熱
管１の下部を相互に連結する下部ヘツダ管、７は各ヘツ
ダ管5,6と屋外側熱交換器Ｂとを連結する熱媒配管、８
は制御装置、９は制御弁、10は熱媒温度センサ、11は室
温センサ、12は吸込口、13は室温センサの情報により発
停する送風機である。FIG. 1 is a diagram showing a configuration of an embodiment of the present invention, in which A is a latent heat storage type heat exchanger, and 1 is installed in a gap such as an inner wall of a floor or a duct in which a plurality of heat is absorbed and radiated by heat is installed in a duct. B is the outdoor side heat exchanger, 5 is the heat absorption / radiation pipe 1 of the latent heat storage type heat exchanger A
, A lower header pipe that connects the lower parts of the heat absorption and radiation pipes 1 to each other, and a heat medium that connects the header pipes 5 and 6 to the outdoor heat exchanger B. Plumbing, 8
Is a control device, 9 is a control valve, 10 is a heat medium temperature sensor, 11 is a room temperature sensor, 12 is a suction port, and 13 is a blower that starts and stops according to information from the room temperature sensor.
第２図は第１図の潜熱蓄熱形熱交換器Ａの詳細な構成を
示す図であつて、（イ）は正面図、（ロ）は（イ）図の
ａ′−ａ′断面図である。FIG. 2 is a diagram showing a detailed structure of the latent heat storage type heat exchanger A of FIG. 1, in which (a) is a front view and (b) is a sectional view taken along the line a′-a ′ of FIG. is there.
図において、１は吸放熱管、２は前記吸放熱管１の外周
面に管軸方向に一定間隔で放射状に固着された複数枚
（この図の場合４枚）の縦フイン、３は前記吸放熱管１
の周囲に該吸放熱管１に平行に、かつ前記縦フイン２の
間に配置して、これに固着した平板フイン、４は前記吸
放熱管１の外周面と、前記縦フイン２と前記平板フイン
３とによつて形成される空間に充填された潜熱蓄熱材で
ある。In the figure, 1 is a heat sink / radiator pipe, 2 is a plurality of vertical fins (4 in this case) vertically fixed to the outer peripheral surface of the heat sink / radiator pipe 1 at regular intervals in the axial direction of the pipe, and 3 is the absorber. Radiator tube 1
A flat plate fin 4 is arranged around the periphery of the heat sink / radiator pipe 1 and between the vertical fins 2, and is fixed to the flat fins 4 and the outer peripheral surface of the heat sink / radiator pipe 1, the vertical fin 2 and the flat plate. The latent heat storage material is filled in the space formed by the fins 3.
潜熱蓄熱材４は例えば融点が26℃近辺である芒硝系潜熱
蓄熱材や高級アルコールを使用することができる。これ
等はいずれも市販品として入手することが可能である。As the latent heat storage material 4, for example, a sodium sulfate based latent heat storage material having a melting point of around 26 ° C. or higher alcohol can be used. All of these can be obtained as commercial products.
以下順を追つて動作を説明する。The operation will be described below step by step.
A.冷房サイクルの場合 （１）室温（TR）が室温の設定値（TS）より高い時 熱媒温度（TW）が潜熱蓄熱材４の融点（TM）より低け
れば制御弁９は開となり、屋外側熱交換器Ｂ内の熱媒
（例えばフロン系冷媒）は、外気により冷却されて比重
が重くなりａ方向の流れとなり、潜熱蓄熱型熱交換器Ａ
内の潜熱蓄熱材４に蓄冷し、さらに、送風機13を運転す
ることにより室内空気は、縦フイン２、平板状フイン３
の伝熱面と直接熱交換することにより、吸放熱管１内の
熱媒は、加熱されて比重が軽くなりｃ方向の流れとなり
循環する。A. In the case of cooling cycle (1) When the room temperature (T R ) is higher than the set value (T S ) of the room temperature If the heat medium temperature (T W ) is lower than the melting point (T M ) of the latent heat storage material 4, the control valve 9 Is opened, and the heat medium (for example, chlorofluorocarbon refrigerant) in the outdoor side heat exchanger B is cooled by the outside air to have a large specific gravity and becomes a flow in the a direction, and the latent heat storage type heat exchanger A
By storing the latent heat storage material 4 in the inside, and further operating the blower 13, the indoor air becomes vertical fins 2 and flat fins 3
By directly exchanging heat with the heat transfer surface of (1), the heat medium in the heat sink / radiator tube 1 is heated to have a low specific gravity and circulates in the direction of c.
熱媒温度（TW）が潜熱蓄熱材３の融点（TM）より高け
れば制御弁９は閉となり、熱媒の流れは停止し送風機13
を運転することによりあらかじめ蓄冷されている潜熱蓄
熱材４と縦フイン２、平板状フイン３の伝熱面を介して
熱交換することにより室内空気は冷却される。If the heat medium temperature (T W ) is higher than the melting point (T M ) of the latent heat storage material 3, the control valve 9 is closed, the flow of the heat medium is stopped, and the blower 13
The indoor air is cooled by exchanging heat via the heat transfer surfaces of the latent heat storage material 4 which has been stored in advance and the vertical fins 2 and the flat fins 3 by operating the.
（２）室温（TR）が室温の設定値（TS）より低い時 熱媒温度（TW）が潜熱蓄熱材４の融点（TM）より低け
れば、制御弁９は開となり、送風機13は停止させて潜熱
蓄熱材13に蓄冷する。(2) When the room temperature (T R ) is lower than the set value (T S ) of the room temperature If the heat medium temperature (T W ) is lower than the melting point (T M ) of the latent heat storage material 4, the control valve 9 is opened and the blower is blown. 13 is stopped and cold is stored in the latent heat storage material 13.
熱媒温度（TW）が潜熱蓄熱材４の融点（TM）より高け
れば、制御弁９は閉とし、送風機13も停止させる。If the heat medium temperature (T W ) is higher than the melting point (T M ) of the latent heat storage material 4, the control valve 9 is closed and the blower 13 is also stopped.
以上の動作は、潜熱蓄熱材４の融点（TM）が、冷房時の
室温の設定値（TS）より低い場合で、冷房サイクルであ
る。The above operation is the cooling cycle when the melting point (T M ) of the latent heat storage material 4 is lower than the set value (T S ) of the room temperature during cooling.
潜熱蓄熱材４の融点（TM）が暖房時の室温の設定値
（TM′）より高い場合は制御装置８を冷房・暖房切換可
能とすれば暖房サイクルも可能で、その動作を次に説明
する。When the melting point (T M ) of the latent heat storage material 4 is higher than the room temperature setting value (T M ′) during heating, the heating cycle can be performed if the controller 8 can switch between cooling and heating. explain.
B.暖房サイクルの場合 （３）室温（TR）が室温の設定値（TS′）より低い時 熱媒温度（TW）が潜熱蓄熱材４の融点（TM）より高け
れば、制御弁９は開となり、屋外側熱交換器Ｂ内の熱媒
は加熱されて比重が軽くなり、ｂ方向の流れとなり、潜
熱蓄熱材４に蓄熱し、さらに送風機13を運転することに
より室内空気は、縦フイン２、平板状フイン３の伝熱面
と直接熱交換することにより吸放熱管１内の熱媒は冷却
されて比重が重くなりｄ方向の流れとなり循環する。B. In case of heating cycle (3) When the room temperature (T R ) is lower than the room temperature set value (T S ′) If the heat medium temperature (T W ) is higher than the melting point (T M ) of the latent heat storage material 4, control The valve 9 is opened, the heat medium in the outdoor side heat exchanger B is heated and its specific gravity is lightened, and the flow in the direction b is performed, the heat is stored in the latent heat storage material 4, and the blower 13 is operated to change the indoor air. By directly exchanging heat with the heat transfer surfaces of the vertical fins 2 and the flat fins 3, the heat medium in the heat sink / radiator pipe 1 is cooled to have a large specific gravity and circulate as a flow in the d direction.
熱媒温度（TW）が融点（TM）より低ければ、制御弁９
は閉とし送風機13を運転することによりあらかじめ蓄熱
されている潜熱蓄熱材４と縦フイン２、平板状フイン３
の伝熱面を介して熱交換することにより室内空気は加熱
される。If the heat medium temperature (T W ) is lower than the melting point (T M ), the control valve 9
Is closed and the blower 13 is operated to pre-store the latent heat storage material 4, the vertical fins 2, and the flat fins 3.
The room air is heated by exchanging heat via the heat transfer surface of.
（４）室温（TR）が室温の設定値（TS′）より高い時 熱媒温度（TW）が融点（TM）より低ければ、制御弁９
は閉となり、送風機13も停止させる。(4) When the room temperature (T R ) is higher than the room temperature set value (T S ′) If the heat medium temperature (T W ) is lower than the melting point (T M ), the control valve 9
Is closed and the blower 13 is also stopped.
熱媒温度（TW）が融点（TM）より高ければ、制御弁９
は閉とし、送風機13は停止させて潜熱蓄熱材４に蓄熱す
る。If the heat medium temperature (T W ) is higher than the melting point (T M ), the control valve 9
Is closed, the blower 13 is stopped, and heat is stored in the latent heat storage material 4.
なお、暖房サイクルにおいて屋外側熱交換器Ｂを冷媒−
冷媒熱交換器として、他熱源から熱回収することも容易
にできる。In the heating cycle, the outdoor side heat exchanger B is cooled by the refrigerant-
The refrigerant heat exchanger can easily recover heat from other heat sources.
以上、説明したように、本発明によれば、潜熱蓄熱ユニ
ツトと熱交換器とを一体に構成し、直接熱交換と蓄熱と
を行なう潜熱蓄熱形熱交換器を使用するので次の利点が
ある。As described above, according to the present invention, the latent heat storage unit and the heat exchanger are integrally formed, and the latent heat storage type heat exchanger that directly performs heat exchange and heat storage is used. .
（１）熱搬送は、熱媒の自然循環を利用するので省エネ
ルギーが可能である。(1) Since heat transfer uses natural circulation of a heat medium, energy can be saved.
（２）潜熱蓄熱材と室内空気とがフインを介して直接熱
交換できるので熱交換効率が向上し、また、室内空気を
冷却（加熱）すると同時に潜熱蓄熱材に蓄冷（蓄熱）で
きるので、熱媒循環回路が従来のものに比し１回路不要
となり経済的である。(2) Since heat can be directly exchanged between the latent heat storage material and the room air via the fins, heat exchange efficiency is improved, and the room air can be cooled (heated) and stored in the latent heat storage material at the same time (heat storage). Compared to the conventional media circulation circuit, one circuit is not required, which is economical.
（３）システムが単純化でき、制御弁も少なくてすむ。(3) The system can be simplified and the number of control valves can be reduced.
（４）潜熱蓄熱形熱交換器は、細長い柱状形であるため
複数並列配置すれば、コンパクトなパネル状となり省ス
ペースが可能である。(4) Since the latent heat storage type heat exchanger has an elongated columnar shape, if a plurality of latent heat storage type heat exchangers are arranged in parallel, it becomes a compact panel shape and space can be saved.
（５）無人の通信機局舎等の室温の上昇値（例えば30
℃）と下限値（例えば10℃）が与えられるような室に対
して潜熱蓄熱材の融点を適正に定めれば（例えば20
℃）、冷房、暖房が可能となる。(5) Increase in room temperature of unmanned communication equipment stations (for example, 30
(° C) and a lower limit (eg 10 ° C) given a proper melting point of the latent heat storage material (eg 20
℃), cooling, heating becomes possible.
第１図は本発明の実施例の構成を示す図、第２図は第１
図の実施例に使用する潜熱蓄熱形熱交換器の構成を示す
図、第３図は従来の技術による潜熱蓄熱装置の構成図で
ある。 １…吸放熱管 ２…縦フイン ３…平板状フイン ４…潜熱蓄熱材 ５…上部ヘツダ管 ６…下部ヘツダ管 7,30…熱媒配管 8,26…制御装置 9,27,28,29…制御弁 10,25…熱媒温度センサ 11,24…室温センサ 12…吸込口 13…送風機 14…断熱された床、内壁等の隙間又はダクト内 Ａ…潜熱蓄熱型交換器 B,22…屋外側熱交換器 21…潜熱蓄熱ユニツト 23…屋内側熱交換器FIG. 1 is a diagram showing a configuration of an embodiment of the present invention, and FIG.
The figure which shows the structure of the latent heat storage type heat exchanger used for the Example of a figure, FIG. 3 is a block diagram of the latent heat storage device by a prior art. 1 ... Heat absorption / dissipation pipe 2 ... Vertical fin 3 ... Flat fin 4 ... Latent heat storage material 5 ... Upper header pipe 6 ... Lower header pipe 7,30 ... Heat medium pipe 8,26 ... Controller 9,27,28,29 ... Control valve 10,25 ... Heat medium temperature sensor 11, 24 ... Room temperature sensor 12 ... Suction port 13 ... Blower 14 ... Insulated floor, inner wall gap or inside duct A ... Latent heat storage type exchanger B, 22 ... Outdoor side Heat exchanger 21… Latent heat storage unit 23… Indoor heat exchanger
Claims (1)
方向に一定間隔で放射状に固着された複数の縦フイン
と、前記吸放熱管の周囲に該吸放熱管に平行に配置して
前記縦フインに固着した平板フインとを有し、前記吸放
熱管外周面と前記縦フインと前記平板フインとによつて
形成される空間に凝固−融解時の潜熱を利用する潜熱蓄
熱材を充填して構成した潜熱蓄熱形熱交換器の複数個を
屋内に設置し、 また、別に熱交換器を屋外に設置し、 前記複数個の潜熱蓄熱形熱交換器の吸放熱管の上部およ
び下部をそれぞれ互に連結する上部ヘツダ管および下部
ヘツダ管を設け、 上記上部ヘツダ管および下部ヘツダ管を配管により上記
屋外に設置した熱交換器の上部および下部にそれぞれ連
結して熱媒の循環経路を形成し、 なお前記配管には熱媒を制御する制御弁を、前記屋外の
熱交換器には熱媒温度センサを、屋内には室温センサ
を、それぞれ設け、前記両温度センサーの情報により前
記制御弁を制御することを特徴とする潜熱蓄熱装置。1. A heat sink / radiator pipe, a plurality of vertical fins radially fixed to the outer peripheral surface of the heat sink / radiator pipe at regular intervals in the axial direction of the pipe, and around the heat sink / radiator pipe in parallel with the heat sink / radiator pipe. Latent heat storage that utilizes a latent heat during solidification / melting in a space formed by the outer peripheral surface of the heat sink / radiator tube, the vertical fins and the flat plate fins, which has a flat plate fin arranged and fixed to the vertical fins. A plurality of latent heat storage type heat exchangers configured by filling materials are installed indoors, and another heat exchanger is installed outdoors, and the upper and lower parts of the heat absorption and radiation tubes of the plurality of latent heat storage type heat exchangers are installed. An upper header pipe and a lower header pipe are connected to connect the upper and lower parts to each other, and the upper header pipe and the lower header pipe are connected to the upper and lower parts of the heat exchanger installed outdoors by piping to circulate the heat medium. To form a path, and a heating medium is Latent heat storage characterized by controlling a control valve, a heat medium temperature sensor in the outdoor heat exchanger, and a room temperature sensor in the indoor, respectively, and controlling the control valve based on the information of the both temperature sensors. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61052152A JPH0670509B2 (en) | 1986-03-10 | 1986-03-10 | Latent heat storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61052152A JPH0670509B2 (en) | 1986-03-10 | 1986-03-10 | Latent heat storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62210334A JPS62210334A (en) | 1987-09-16 |
| JPH0670509B2 true JPH0670509B2 (en) | 1994-09-07 |
Family
ID=12906885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61052152A Expired - Fee Related JPH0670509B2 (en) | 1986-03-10 | 1986-03-10 | Latent heat storage device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0670509B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009004353A1 (en) * | 2009-01-08 | 2010-07-15 | SCHÜCO International KG | Device and method for room temperature control and thermal room conditioning |
| CN113266437B (en) * | 2021-06-02 | 2022-04-19 | 中国科学院理化技术研究所 | Liquid air energy storage device based on integrated cold box |
| CN116182612A (en) * | 2022-12-22 | 2023-05-30 | 西安交通大学 | A Natural Circulation Coupled Phase Change Heat Storage Loop System |
-
1986
- 1986-03-10 JP JP61052152A patent/JPH0670509B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62210334A (en) | 1987-09-16 |
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| LAPS | Cancellation because of no payment of annual fees |