JPH0115783B2 - - Google Patents
Info
- Publication number
- JPH0115783B2 JPH0115783B2 JP58107063A JP10706383A JPH0115783B2 JP H0115783 B2 JPH0115783 B2 JP H0115783B2 JP 58107063 A JP58107063 A JP 58107063A JP 10706383 A JP10706383 A JP 10706383A JP H0115783 B2 JPH0115783 B2 JP H0115783B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- latent
- heat storage
- storage tank
- latent heat
- 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 claims description 43
- 230000008018 melting Effects 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 239000011232 storage material Substances 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 229940001593 sodium carbonate Drugs 0.000 description 9
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- XYQRXRFVKUPBQN-UHFFFAOYSA-L Sodium carbonate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]C([O-])=O XYQRXRFVKUPBQN-UHFFFAOYSA-L 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 229940018038 sodium carbonate decahydrate Drugs 0.000 description 8
- 150000004691 decahydrates Chemical class 0.000 description 7
- 230000004927 fusion Effects 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- F28D20/025—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being in direct contact with a heat-exchange medium or with another heat storage material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D17/00—Domestic hot-water supply systems
- F24D17/02—Domestic hot-water supply systems using heat pumps
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は太陽熱、廃熱等を貯え給湯・冷暖房な
どに用いる潜熱形蓄熱材を用いた潜熱形蓄熱装置
に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a latent heat type heat storage device using a latent heat type heat storage material that stores solar heat, waste heat, etc. and is used for hot water supply, air conditioning, etc.
従来例の構成とその問題点
従来のこの種の太陽熱蓄熱装置は、第１図に示
すように集熱器１、入水２、出水３管を備えた貯
湯蓄熱槽４と、貯湯蓄熱槽４内の放熱器５と、前
記集熱器１と放熱器５を結ぶ集熱媒体６の循環パ
イプ７と、前記循環パイプ７途中に配置されたポ
ンプ８とにより構成されていた。この構成では集
熱を開始して貯湯蓄熱槽４内の水９の温度が上昇
してくると集熱器１の集熱媒体６による集熱効率
が低下すると共に循環パイプ７からの断熱ロスが
大きくなりシステムとしての太陽熱集熱効率は低
下する。また、集熱器１出口における集熱媒体６
温度は常に貯湯蓄熱槽４内の水９温度よりも高く
なければ集熱できないという問題を有していた。Configuration of conventional example and its problems As shown in FIG. A heat radiator 5, a circulation pipe 7 for a heat collection medium 6 connecting the heat collector 1 and the heat radiator 5, and a pump 8 disposed in the middle of the circulation pipe 7. In this configuration, when heat collection starts and the temperature of the water 9 in the hot water storage tank 4 rises, the heat collection efficiency by the heat collection medium 6 of the heat collector 1 decreases, and the insulation loss from the circulation pipe 7 increases. Therefore, the solar heat collection efficiency as a system will decrease. In addition, the heat collecting medium 6 at the outlet of the heat collector 1
There was a problem in that heat could not be collected unless the temperature was always higher than the temperature of the water 9 in the hot water storage tank 4.
発明の目的
本発明はかかる従来の問題を解消するもので太
陽熱、廃熱等を効率よく集熱・蓄熱することを目
的とする。OBJECTS OF THE INVENTION The present invention solves these conventional problems and aims to efficiently collect and store solar heat, waste heat, etc.
発明の構成
この目的を達成する為に本発明は容器内部に、
室温以下の融点を有する潜熱形蓄熱材と、前記蓄
熱材に対してほとんど不相溶性であり、熱吸収時
に液体から気体に、熱放出時に気体から液体にな
る伝熱媒体を上方に空間部を残して封入した潜熱
形蓄熱槽と、前記潜熱形蓄熱槽の空間部に蒸発器
を配してなるヒート・ポンプ回路と、集熱器、前
記潜熱形蓄熱槽内の放熱器、集熱媒体の循環パイ
プ、ポンプからなる集熱回路とを設けたものであ
る。Structure of the Invention In order to achieve this object, the present invention provides the following features:
A space is formed above a latent heat type heat storage material having a melting point below room temperature and a heat transfer medium that is almost incompatible with the heat storage material and changes from a liquid to a gas when absorbing heat and from a gas to a liquid when releasing heat. A heat pump circuit comprising a latent heat type heat storage tank and an evaporator disposed in the space of the latent heat type heat storage tank, a heat collector, a radiator in the latent heat type heat storage tank, and a heat collecting medium. It is equipped with a heat collection circuit consisting of circulation pipes and a pump.
この構成によつて太陽熱、廃熱等を低温（潜熱
形蓄熱材の融点）で集熱するため集熱効率を高め
ることができる。 With this configuration, solar heat, waste heat, etc. can be collected at a low temperature (melting point of the latent heat type heat storage material), so that heat collection efficiency can be improved.
実施例の説明
以下、本発明の実施例を第２図を用いて説明す
る。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described using FIG. 2.
第２図は太陽熱潜熱形蓄熱装置であり、集熱器
１、ポンプ８、放熱器５、集熱媒体６の循環パイ
プ７からなる集熱回路Ａを有する。また内部に、
室温近傍の融点を有する潜熱形蓄熱材１０とし
て、例えば、炭酸ナトリウム・10水塩（融点32
℃、密度1.44ｇ／cm3）と、炭酸ナトリウム・10水
塩１０に対してほとんど不相溶性であり、熱吸収
時に液体から気体に、熱放出時に気体から液体に
なる伝熱媒体１１として、例えば、フロン−11
（融点23.8℃、密度25℃、1.48ｇ／cm3）とを上方
に空間部１２Ａを残して封入した潜熱形蓄熱槽１
２も有する。さらに入水管２・出湯管３を備えた
水９の貯湯槽４との間で潜熱形蓄熱槽１２の空間
部１２Ａに蒸発器１３、貯湯槽４内に凝縮器１４
を配してなるヒート・ポンプ回路Ｂより構成され
ている。但し、１５はコンプレツサー、１６は膨
張弁である。なお、第１図と同一部材には同一番
号を付している。 FIG. 2 shows a solar latent heat type heat storage device, which has a heat collection circuit A consisting of a heat collector 1, a pump 8, a radiator 5, and a circulation pipe 7 for a heat collection medium 6. Also inside,
As the latent heat type heat storage material 10 having a melting point near room temperature, for example, sodium carbonate decahydrate (melting point 32
℃, density 1.44 g/cm 3 ) and is almost incompatible with sodium carbonate decahydrate 10, and as a heat transfer medium 11 that changes from liquid to gas when absorbing heat and from gas to liquid when releasing heat, For example, Freon-11
(melting point 23.8℃, density 25℃, 1.48g/cm 3 ) is sealed in a latent heat type heat storage tank 1 with a space 12A left above.
It also has 2. In addition, an evaporator 13 is placed in the space 12A of the latent heat type heat storage tank 12 between the hot water storage tank 4 for water 9 and the hot water storage tank 4 is equipped with an inlet pipe 2 and a hot water outlet pipe 3.
The heat pump circuit B consists of However, 15 is a compressor, and 16 is an expansion valve. Note that the same members as in FIG. 1 are given the same numbers.
上記構成において、先ず、集熱回路Ａの集熱器
１で集められた太陽熱エネルギーは放熱器５より
潜熱形蓄熱槽１２に導入される。導入された熱エ
ネルギーは、炭酸ナトリウム・10水塩１０の顕
熱・融解潜熱の形で貯えられる。なお、炭酸ナト
リウム・10水塩充填部１２Ｂの内部には、通常放
熱に伴う結晶化の際体積変化により生じた炭酸ナ
トリウム・10水塩１０の空隙が巣状に存在し、し
かもその空隙内にはフロン−11１１が介在してい
る。この状態から蓄熱を開始するのであるが、炭
酸ナトリウム・10水塩７の固相の熱伝達率は低
く、代わつてフロン−11１１がすばやく受熱し熱
を炭酸ナトリウム・10水塩１０に伝達する。但
し、夏期において外気温が30℃程度になる場合は
太陽熱を集熱するまでもなく炭酸ナトリウム・10
水塩１０の融点以下の顕熱分は充足される。ま
た、炭酸ナトリウム・10水塩１０が蓄熱途中、す
なわち、融解している段階では潜熱形蓄熱槽１２
は炭酸ナトリウム・10水塩１０の融点32℃に保た
れるので低温集熱となり集熱効率は大幅に増大し
た。こうして、潜熱形蓄熱槽１２は炭酸ナトリウ
ム・10水塩１０の融液と気・液体からなるフロン
−11１１の飽和蒸気で満たされる。 In the above configuration, first, solar energy collected by the heat collector 1 of the heat collection circuit A is introduced into the latent heat type heat storage tank 12 from the radiator 5. The introduced thermal energy is stored in the form of sensible heat and latent heat of fusion of sodium carbonate and decahydrate. In addition, inside the sodium carbonate/decahydrate filling section 12B, there are nest-like voids of sodium carbonate/decahydrate 10 that are generated due to a volume change during crystallization due to heat radiation, and moreover, in the voids, Freon-1111 is involved. Heat storage starts from this state, but the heat transfer coefficient of the solid phase of sodium carbonate/decahydrate 7 is low, so Freon-1111 quickly receives heat and transfers the heat to sodium carbonate/decahydrate 10. However, in the summer when the outside temperature is around 30℃, there is no need to collect solar heat and the sodium carbonate 10
The sensible heat below the melting point of the aqueous salt 10 is sufficient. In addition, when the sodium carbonate decahydrate 10 is in the middle of heat storage, that is, when it is melted, the latent heat type heat storage tank 12
was maintained at the melting point of sodium carbonate decahydrate 10 at 32°C, resulting in low-temperature heat collection and greatly increased heat collection efficiency. In this way, the latent heat type heat storage tank 12 is filled with the melt of sodium carbonate/decahydrate 10 and the saturated vapor of Freon-1111, which is composed of gas and liquid.
次に、潜熱形蓄熱槽１２からの熱の取り出し、
及び、貯湯蓄熱槽４内の水９の加熱について説明
する。潜熱形蓄熱槽１２の空間部１２Ａには蒸発
器１３、貯湯蓄熱槽４内には凝縮器１４を配して
なるヒート・ポンプ回路Ｂにより炭酸ナトリウ
ム・10水塩１０が貯えた顕熱・融解潜熱を吸み上
げ、水９に供熱する。ヒート・ポスプ運転中、潜
熱形蓄熱槽１２内の蒸発器１３には膨張弁１６を
経て断熱膨張した低温のヒート・ポンプ用媒体
（フロン）が気・液２相の状態で流入し、そこで
受熱して気体となる。その際、蒸発器１３の外周
ではフロン−11１１の蒸気は蒸発潜熱を放出して
凝縮液となり炭酸ナトリウム・10水塩１０中に戻
る。そこで、フロン−11１１は炭酸ナトリウム・
10水塩１０が放出する融解潜熱、及び、顕熱を受
熱して再び空間部１２Ａに蒸発する。炭酸ナトリ
ウム・10水塩１０の融液はこうしたフロン−11１
１の蒸発・凝縮サイクルにおける対流により激し
く撹拌されており、融液は過冷却・相分離を起こ
すことなく結晶化し融解潜熱を放出する。こうし
て、炭酸ナトリウム・10水塩１０が貯えた熱と有
効に、かつ高出力で取り出すことができる。ま
た、気体となつたヒート・ポンプ用媒体はコンプ
レツサー１５により高温・高圧となり貯湯蓄熱槽
１４内の凝縮器１４に導入され、凝縮熱を放出し
て水９を加熱する。媒体は、凝縮液となり膨張弁
１６へと導かれる。また、こうしたヒート・ポン
プ運転における蒸発器１３の雰囲気は炭酸ナトリ
ウム・10水塩１０が融解潜熱を放出している間は
約30℃のフロン−11１１の飽和蒸気であり、通常
のヒート・ポンプ暖房のように外気温変動による
影響を受けることはなく定常運転としての設計が
可能である。 Next, extracting heat from the latent heat type heat storage tank 12,
Also, heating of the water 9 in the hot water storage heat storage tank 4 will be explained. Sensible heat and melting of sodium carbonate and decahydrate 10 stored in the heat pump circuit B, which includes an evaporator 13 in the space 12A of the latent heat type heat storage tank 12 and a condenser 14 in the hot water storage tank 4, is carried out. It absorbs latent heat and supplies it to water 9. During heat pump operation, adiabatically expanded low-temperature heat pump medium (fluorocarbon) flows into the evaporator 13 in the latent heat storage tank 12 through the expansion valve 16 in a gas/liquid two-phase state, where it receives heat. It becomes a gas. At this time, at the outer periphery of the evaporator 13, the vapor of Freon-1111 releases latent heat of vaporization, becomes a condensate, and returns to the sodium carbonate decahydrate 10. Therefore, Freon-1111 is sodium carbonate.
It receives the latent heat of fusion and sensible heat released by the 10-hydrate salt 10 and evaporates into the space 12A again. The melt of sodium carbonate decahydrate 10 is like this Freon-111
The melt is vigorously stirred by convection in the evaporation/condensation cycle 1, and the melt crystallizes without supercooling or phase separation, releasing latent heat of fusion. In this way, the heat stored in the sodium carbonate decahydrate 10 can be extracted effectively and with high output. Further, the heat pump medium that has become a gas is brought to a high temperature and high pressure by the compressor 15 and is introduced into the condenser 14 in the hot water storage heat storage tank 14, and releases the heat of condensation to heat the water 9. The medium becomes a condensate and is directed to the expansion valve 16. In addition, the atmosphere in the evaporator 13 during such a heat pump operation is saturated steam of Freon-1111 at approximately 30°C while the sodium carbonate decahydrate 10 releases latent heat of fusion, and is a saturated vapor of Freon-1111 at about 30°C, which is normal for ordinary heat pump heating. It is not affected by outside temperature fluctuations and can be designed for steady operation.
こうして、低温（室温以下）の融点を有する潜
熱形蓄熱機とヒート・ポンプの組合せにより低温
集熱、及びヒート・ポンプ定常運転という相乗効
果が得られる。 In this way, a synergistic effect of low-temperature heat collection and constant operation of the heat pump can be obtained by combining a latent heat type heat storage device having a melting point of low temperature (below room temperature) and a heat pump.
なお、上記実施例においては太陽熱蓄熱給湯シ
ステムについて述べたが、風呂の廃熱等を熱源と
したり、暖房に利用できることは言うまでもな
い。 In the above embodiment, a solar heat storage hot water supply system has been described, but it goes without saying that waste heat from a bath or the like can be used as a heat source or used for heating.
発明の効果
本発明の潜熱形蓄熱システムによれば次の効果
が得られる。Effects of the Invention According to the latent heat type heat storage system of the present invention, the following effects can be obtained.
(1) 集熱は低温（室温以下）の融点を有する潜熱
形蓄熱材に対して行われるので低温集熱となり
太陽熱集熱効率を大幅に増大できる。また、断
熱コストを低減できる。(1) Heat collection is performed using a latent heat storage material that has a melting point at a low temperature (below room temperature), which results in low-temperature heat collection and can significantly increase solar heat collection efficiency. In addition, insulation costs can be reduced.
(2) 潜熱形蓄熱槽内の蓄熱材の蓄・放熱は伝熱媒
体が介在することにより応答性が高く熱交換効
率を高くできる。(2) The heat storage and radiation of the heat storage material in the latent heat storage tank has high responsiveness and heat exchange efficiency due to the presence of a heat transfer medium.
(3) 潜熱形蓄熱槽の空間部にヒート・ポンプ回路
の蒸発器を配設することにより、必要に応じて
熱（蓄熱材の融解潜熱、及び、顕熱）を吸み上
げて利用することができる。(3) By installing the evaporator of the heat pump circuit in the space of the latent heat storage tank, heat (latent heat of melting of the heat storage material and sensible heat) can be sucked up and used as necessary. Can be done.
(4) ヒート・ポンプ運転は、その蒸発器の回りが
蓄熱材の融点近傍の伝熱媒体の飽和蒸気で満た
されているので定常運転となり、最適な運転状
態とすることができる。(4) During heat pump operation, the area around the evaporator is filled with saturated vapor of the heat transfer medium near the melting point of the heat storage material, so it is a steady operation and can be in an optimal operating state.
第１図は従来の太陽熱蓄熱システムの断面図、
第２図は本発明の潜熱形蓄熱システムの一実施例
を示す断面図である。
１０……潜熱形蓄熱材、１１……伝熱媒体、１
２……潜熱形蓄熱槽（但し、１２Ａ……空間部、
１２Ｂ……蓄熱材充填部）、１３……蒸発器、１
４……凝縮器、１５……コンプレツサー、１６…
…膨張弁、Ａ……集熱回路、Ｂ……ヒート・ポン
プ回路。
Figure 1 is a cross-sectional view of a conventional solar heat storage system.
FIG. 2 is a sectional view showing an embodiment of the latent heat type heat storage system of the present invention. 10...Latent heat type heat storage material, 11...Heat transfer medium, 1
2...Latent heat type heat storage tank (however, 12A...space part,
12B... heat storage material filling part), 13... evaporator, 1
4... Condenser, 15... Compressor, 16...
...Expansion valve, A... Heat collection circuit, B... Heat pump circuit.
Claims (1)
蓄熱材と、前記蓄熱材に対してほとんど不相溶性
であり、熱吸収時に液体から気体に、熱放出時に
気体から液体になる伝熱媒体とを上方に空間部を
残して封入した潜熱形蓄熱槽と、前記潜熱形蓄熱
槽の空間部に蒸発器を配してなるヒート・ポンプ
回路と、集熱器、前記潜熱形蓄熱槽内の放熱器、
集熱媒体が循環する循環パイプ、及び、ポンプか
ら成る集熱回路とにより構成した潜熱形蓄熱装
置。1 Inside the container, a latent heat type heat storage material having a melting point below room temperature, and a heat transfer medium that is almost incompatible with the heat storage material and changes from a liquid to a gas when absorbing heat and from a gas to a liquid when releasing heat. a latent heat type heat storage tank sealed with a space left above, a heat pump circuit comprising an evaporator arranged in the space of the latent heat type heat storage tank, a heat collector, and a heat dissipation in the latent heat type heat storage tank. vessel,
A latent heat type heat storage device consisting of a circulation pipe through which a heat collection medium circulates and a heat collection circuit consisting of a pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58107063A JPS60257A (en) | 1983-06-15 | 1983-06-15 | Latent heat type heat accumulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58107063A JPS60257A (en) | 1983-06-15 | 1983-06-15 | Latent heat type heat accumulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60257A JPS60257A (en) | 1985-01-05 |
| JPH0115783B2 true JPH0115783B2 (en) | 1989-03-20 |
Family
ID=14449545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58107063A Granted JPS60257A (en) | 1983-06-15 | 1983-06-15 | Latent heat type heat accumulating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60257A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669782A (en) * | 1985-09-20 | 1987-06-02 | Toyota Jidosha Kabushiki Kaisha | Belt anchor incorporating seat track structure |
| JPH0529173Y2 (en) * | 1985-09-20 | 1993-07-27 | ||
| AUPM835894A0 (en) * | 1994-09-22 | 1994-10-13 | Thermal Energy Accumulator Products Pty Ltd | A temperature control system for liquids |
| DE102010044122A1 (en) * | 2010-11-18 | 2012-05-24 | BSH Bosch und Siemens Hausgeräte GmbH | Heat pump for water heating |
-
1983
- 1983-06-15 JP JP58107063A patent/JPS60257A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60257A (en) | 1985-01-05 |
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