JPS59180285A - Heat accumulator - Google Patents
Heat accumulatorInfo
- Publication number
- JPS59180285A JPS59180285A JP58053549A JP5354983A JPS59180285A JP S59180285 A JPS59180285 A JP S59180285A JP 58053549 A JP58053549 A JP 58053549A JP 5354983 A JP5354983 A JP 5354983A JP S59180285 A JPS59180285 A JP S59180285A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- housing
- heat storage
- latent heat
- heat accumulating
- 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
Links
- 239000012071 phase Substances 0.000 claims abstract description 13
- 239000007791 liquid phase Substances 0.000 claims abstract description 7
- 239000007790 solid phase Substances 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 5
- 238000005338 heat storage Methods 0.000 claims description 48
- 239000002245 particle Substances 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 8
- 239000001993 wax Substances 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 229930195729 fatty acid Natural products 0.000 abstract description 2
- 239000000194 fatty acid Substances 0.000 abstract description 2
- 150000004665 fatty acids Chemical class 0.000 abstract description 2
- 229930195733 hydrocarbon Natural products 0.000 abstract description 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 2
- 150000005846 sugar alcohols Polymers 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004519 grease Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000007710 freezing Methods 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- CYUUZGXOQDCCGH-UHFFFAOYSA-N dodecyl dodecanoate Chemical compound CCCCCCCCCCCCOC(=O)CCCCCCCCCCC CYUUZGXOQDCCGH-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002023 wood Substances 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
- F28D20/026—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat with different heat storage materials not coming into direct contact
-
- 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)
- Central Heating Systems (AREA)
- Building Environments (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、暖気あるいは冷気を導入することによりその
帯有する熱エネルギーを蓄熱(いわゆる蓄冷も含む)す
る蓄熱装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat storage device that stores thermal energy (including so-called cold storage) by introducing hot air or cold air.
従来、砂利全堆積収納した砂利蓄熱そう内に暖気を送風
して蓄熱し、その熱を屋内の暖房に供することは知られ
ている。BACKGROUND ART Conventionally, it has been known to blow warm air into a gravel heat storage tank containing all piles of gravel to store heat therein, and to use the heat for indoor heating.
砂利蓄熱上うは他の蓄熱そうに比べて経済的であるが、
反問、砂利の見かけ上の熱容量は350keal/Tr
+2℃程度で、水の約3分の1であり、大きな蓄熱容積
全必要とする。また、蓄えた熱の放散速度が速く、いわ
ゆる長時間暖房できないなどという不利がある。Gravel heat storage is more economical than other heat storage methods, but
Question: The apparent heat capacity of gravel is 350keal/Tr.
At around +2°C, it is about one-third that of water, and requires a large heat storage capacity. In addition, the dissipation rate of the stored heat is fast, so there is a disadvantage that heating cannot be performed for a long period of time.
本発明は、かかる砂利蓄熱そうの不利面を簡単に補償で
きるとともに、蓄熱(蓄冷)効果を一層向上させること
ができ、また従来の砂利蓄熱そうでは発揮できなかった
新たな効果も奏することができる蓄熱装置を提案したも
のである。The present invention can easily compensate for the disadvantages of such a gravel heat storage tank, further improve the heat storage (cold storage) effect, and also provide new effects that could not be achieved with conventional gravel heat storage tanks. This is a proposal for a heat storage device.
すなわち、本発明蓄熱装置は、液相と固相の相転移によ
る潜熱によって熱の授受を行う熱媒体をケースに封入し
た潜熱蓄熱体を、砂利、砕石等の粒子を@積した粒子蓄
熱層の少なくとも一側に重合配設し、粒子蓄熱層に一旦
蓄えられた熱によって潜熱蓄熱体内の熱媒体金相転移さ
せ、その熱媒体が再び元の相に逆転位する際の潜熱を利
用して例えば暖房できるようにしたものである。That is, the heat storage device of the present invention uses a latent heat storage body in which a heat medium that transfers heat by latent heat due to phase transition between liquid and solid phases is enclosed in a case, and a particle heat storage layer made of particles such as gravel and crushed stone. The heat medium in the latent heat storage body is polymerized on at least one side, and the heat once stored in the particle heat storage layer causes the heat medium to undergo a gold phase transition, and the latent heat when the heat medium is reversely transitioned to its original phase is utilized, for example. It was designed to be heated.
潜熱蓄熱体は、概して平面積が広くしかも薄くとも充分
に蓄熱できるもので、砂利等による粒子蓄熱層に蓄えた
熱をさらに潜熱蓄熱体に移すようにこれに蓄熱すれば、
単位面積あたりの伝熱面ak大きくとることができ、従
って粒子蓄熱層の容積を縮小して全棒金コンパクトにで
きる。Latent heat storage bodies generally have a wide planar area and can store enough heat even if they are thin.If the heat stored in the particle heat storage layer made of gravel etc. is transferred to the latent heat storage body, the heat can be stored in this layer.
The heat transfer surface ak per unit area can be increased, and the volume of the particle heat storage layer can therefore be reduced to make the entire metal bar compact.
相転移した熱媒体が再び元の相に戻る逆転移は綴慢に起
こり、潜熱の放散は等温的に長時間にわたって行われる
もので、一定温度で長時間にわたって暖房熱の供給を行
うことができ、また省エネルギー効果も大である。A reverse transition in which the phase-transformed heat medium returns to its original phase occurs slowly, and latent heat is dissipated isothermally over a long period of time, making it possible to supply heating heat at a constant temperature for a long period of time. , it also has a large energy saving effect.
粒子蓄熱層の温度が熱媒体の凝固点になると、その熱媒
体の熱伝導率は急激に低下するもので、このようになっ
たときKは、熱媒体は4、いtlで暖房きれてきた場θ
fを断熱する一種の断熱材として機能することになるの
で、暖房効果をさらに永く持続させることができる。When the temperature of the particle heat storage layer reaches the freezing point of the heat medium, the thermal conductivity of the heat medium decreases rapidly.When this happens, K is 4. θ
Since it functions as a kind of heat insulating material that insulates f, the heating effect can be maintained for a longer period of time.
粒子蓄熱層に冷気全導入していわゆる蓄冷を行う場合に
は、熱媒体は凝固点以下になって同相となり、粒子蓄熱
層を保護する断熱材として機能することになるもので、
蓄冷効果もよく、また粒子蓄熱層表面の結露全防止でき
る。When all cold air is introduced into the particle heat storage layer to perform so-called cold storage, the heat medium becomes below the freezing point and becomes in phase, and functions as a heat insulating material that protects the particle heat storage layer.
It has a good cold storage effect and can completely prevent dew condensation on the surface of the particle heat storage layer.
以下には本発明を図示の実俺例について詳細に説明する
。The invention will now be described in detail with reference to the illustrated example.
本蓄熱装置Aはハウジング1内に装飲苫れ、屋内Bi床
2よV暖房(あるいは冷房)すべく、ハウジング1の上
面を床2の上面に臨ませてその下側に設置されている。This heat storage device A is installed in a housing 1, and is installed below the housing 1 so that the upper surface of the housing 1 faces the upper surface of the floor 2 in order to heat (or cool) the indoor Bi floor 2.
ハウジング1の材質はコンクリート等の堅固なものであ
ればよいが、好ましくは、その上壁1aとそれ以外の部
分との材質を変え、土壁1色は、室内Bとの熱交換をよ
くするために熱伝導率のよいものを用い、それ以外の部
分は、ハウジング1内の蓄熱(蓄冷)効果をよくするた
めに断熱性のよいものを用いるとよい。また、土壁に多
数の小孔を設けてもよい。The housing 1 may be made of a solid material such as concrete, but preferably, the upper wall 1a and other parts are made of different materials, and the earthen wall is made of one color to improve heat exchange with the room B. Therefore, it is preferable to use a material with good thermal conductivity, and for other parts, use a material with good heat insulation properties to improve the heat storage (cool storage) effect within the housing 1. Also, a large number of small holes may be provided in the earthen wall.
ハウジング1内であってさらに断熱側板3,3の内@に
、砂利、砕石、コンクリート小片などを堆積した粒子蓄
熱層4が形成されている。A particle heat storage layer 4 in which gravel, crushed stone, small pieces of concrete, etc. are deposited is formed inside the housing 1 and further inside the heat insulating side plates 3, 3.
断熱側板3,3には多数の通気孔5・・・が穿設され、
またハウジング1内であってこれら断熱側板3.3の両
側には、入口側空間6及び出口何字17417が形成さ
れている。A large number of ventilation holes 5... are bored in the heat insulating side plates 3, 3,
Further, inside the housing 1 and on both sides of these heat insulating side plates 3.3, an inlet space 6 and an outlet 17417 are formed.
粒子蓄熱層4上であってそれとハウジング1の上Qla
との間に、その上91aの下面全域にわたる大きさの潜
熱蓄熱体8が配置されている。Qla on the particle heat storage layer 4 and above the housing 1
A latent heat storage body 8 having a size that spans the entire lower surface of the top 91a is arranged between the two.
この潜熱蓄熱体8は、扁平なケース9内に、液相と同相
の相転移による潜熱によりて熱の授受を行う熱媒体10
を封入したものである。This latent heat storage body 8 has a heat medium 10 inside a flat case 9 that transfers heat by latent heat due to a phase transition in the same phase as the liquid phase.
It is enclosed.
ケース9の材質は、耐衝撃性及び耐熱疲労性に優れ、か
つ外力や内力によって容易に変形しないもの、好ましく
は、熱伝導率が良好な金属。The material of the case 9 is a material that has excellent impact resistance and thermal fatigue resistance and is not easily deformed by external force or internal force, preferably a metal with good thermal conductivity.
例えばアルミニウム、銅、鋼、ステンレス鋼などがよく
、また成型のしやす場からいえば、例えば低密度ポリエ
チレン、高密度ポリエチレン。For example, aluminum, copper, steel, stainless steel, etc. are good, and in terms of ease of molding, for example, low density polyethylene and high density polyethylene.
ポリプロピレンなどの熱可塑性樹脂、あるいはフェノー
ル樹脂、エポキシ樹脂、ポリエステル樹脂などの熱硬化
性樹脂がよい。Thermoplastic resins such as polypropylene, or thermosetting resins such as phenol resins, epoxy resins, and polyester resins are preferred.
また、熱媒体10としては、融点(融点が明確でない場
合は凝固点)が好ましくは10℃ないし90℃の範囲内
の油脂、ろう、炭化水素。The heat medium 10 is preferably an oil, wax, or hydrocarbon having a melting point (or freezing point if the melting point is not clear) within the range of 10°C to 90°C.
高級アルコール、多価アルコール、高級脂肪酸を一種あ
るいは二種以上用いるとよい。さらに好ましくは、相転
移による潜熱を有効に利用でき、すなわち熱容量が大き
く、しかも膨張収縮率が小ざいばかりでなく粘性も牛さ
く、また古注がなくしかもケース9VC対する腐食性等
もないもの、例えば一般に市販されていて比較的安価に
入手できるステアリン酸、木ろう、牛脂。It is preferable to use one or more types of higher alcohols, polyhydric alcohols, and higher fatty acids. More preferably, a material that can effectively utilize the latent heat due to phase transition, has a large heat capacity, has a small expansion/contraction rate, has a low viscosity, is free from obsolescence, and is not corrosive to Case 9 VC. For example, stearic acid, wood wax, and beef tallow are commercially available and relatively inexpensive.
ラウリン酸ドデシル、キャンプリアろう、ラウリルアル
コール、パラフィンワックス、ナフタリン、グリセリン
などがよい。Good examples include dodecyl laurate, camphoria wax, lauryl alcohol, paraffin wax, naphthalene, and glycerin.
ハウジング1の一方側には給気ダクト11が、また他方
側には送気ダクト12がそれぞれ′#:続されている。An air supply duct 11 is connected to one side of the housing 1, and an air supply duct 12 is connected to the other side.
しかして、本蓄熱装置Aによりて室内Bの暖房を行う場
合には、給気ダクト11を通じてハウジング1内に暖気
を送入する。この暖気送入は、日中において太陽熱によ
り暖められた外気、いわゆる夜間電力を利用して加熱し
た空気、ボイラーの余熱とか排出された湛ン′すなどの
残熱全利用して加熱した空気など全例えば送風eVCよ
りて吹き込めばよい。Therefore, when heating the room B using the heat storage device A, warm air is introduced into the housing 1 through the air supply duct 11. This hot air supply includes outside air warmed by solar heat during the day, air heated using so-called nighttime electricity, and air heated by fully utilizing residual heat from boilers and discharged water. For example, the air may be blown by an eVC blower.
入口(i1U空間6内に送入された暖気は、断熱側板3
の通気孔5・・・を通じて粒子蓄熱層4内に入り、その
粒子蓄熱11i54によって蓄熱される。The warm air sent into the inlet (i1U space 6
The particles enter the particle heat storage layer 4 through the ventilation holes 5, and are stored in the particle heat storage layer 11i54.
粒子蓄熱層4を通過した一部の暖気は、送気ダクト12
を通じて室内Bあるいは他所へ送り込まれる。A part of the warm air that has passed through the particle heat storage layer 4 is transferred to the air supply duct 12
It is sent to room B or other places through the air.
粒子蓄熱層4に蓄えられた熱によって熱媒体10は加熱
され、固相よυ液相へと相転移する。The heat medium 10 is heated by the heat stored in the particle heat storage layer 4 and undergoes a phase transition from a solid phase to a liquid phase.
すなわち、粒子蓄熱層4のほかにこの熱媒体10によっ
ても蓄熱が行われる。That is, heat is stored not only by the particle heat storage layer 4 but also by this heat medium 10.
このようにして蓄熱した熱媒体10は、液相を呈してグ
ー29内を流動しながら周囲温度の低下にともない徐々
Il?:両相へと逆転移し、長時間にわたってほぼ一定
温度の潜熱を生ずるもので、め内B全一定温度で長時間
にわたりいわゆる床暖房できる。また、熱媒体10の流
動による熱の対流によってそれと室内Bの空気との熱交
換はスムーズにしかも平均的に行われ、しかもかかる熱
交換は、粒子蓄熱層4とは関係なく行われるもので、粒
子蓄熱層4の千面稍よりもはるかに広い平面積(未面柘
)を等温的に暖房できる。The heat medium 10 that has stored heat in this manner exhibits a liquid phase and flows through the goo 29, gradually increasing in temperature as the ambient temperature decreases. : It undergoes a reverse transition to both phases and generates latent heat at a nearly constant temperature over a long period of time, so it is possible to perform so-called floor heating for a long period of time at a constant temperature throughout B. Further, due to heat convection caused by the flow of the heat medium 10, heat exchange between the heat medium 10 and the air in the room B is performed smoothly and evenly, and this heat exchange is performed independently of the particle heat storage layer 4. It is possible to isothermally heat a much wider planar area than the thousand-sided area of the particle heat storage layer 4.
熱媒体10の温度が凝固点まで低下して書び固相を呈す
ると、その熱伝導率は急激に低下するもので、このよう
になると熱媒体10は室内Bの床面の一部k It7r
熱する断熱材として機能する。When the temperature of the heat medium 10 falls to the freezing point and becomes a solid phase, its thermal conductivity decreases rapidly.
Acts as a heat insulator.
他方、給気ダクト11を通じてハウジング1内に冷気を
送入すると、粒子蓄熱層4によって蓄冷され、その蓄え
られた冷気が送気ダクト12よシ室内Bに入って冷房が
行われるものであるが、この場合、熱媒体10は凝固点
以下になって固相を呈し、粒子蓄熱層4を保護する断熱
材として機能するもので、ハウジング1の上壁1aの上
面(床面)に結露を生ずることはない。On the other hand, when cold air is sent into the housing 1 through the air supply duct 11, the cool air is stored in the particle heat storage layer 4, and the stored cold air enters the room B through the air supply duct 12 to perform cooling. In this case, the heat medium 10 exhibits a solid phase at a temperature below its freezing point and functions as a heat insulating material that protects the particle heat storage layer 4, and does not cause dew condensation on the upper surface (floor surface) of the upper wall 1a of the housing 1. There isn't.
なお、上記実施例においては、いわゆる床暖房を行う関
係上、潜熱蓄熱体8を粒子蓄熱層4に対してその上側V
C重合したが、その他の部分VC重合してもよく、さら
に複数重合してもよい。In the above embodiment, the latent heat storage body 8 is placed at the upper side V of the particle heat storage layer 4 in order to perform so-called floor heating.
Although C polymerization was carried out, other parts may be subjected to VC polymerization or multiple polymerization may be performed.
tた、本発明蓄熱装置は上記から明らかなように暖房あ
るいは冷房に用いるのに好適であるカ、ソれ以外の目的
に用いてもよいCともちろんである。In addition, as is clear from the above, the heat storage device of the present invention is suitable for use in heating or cooling, but it goes without saying that it may be used for purposes other than heating.
図面は本発明の一実施例を示す断面図である。
1()・・・熱媒体、9・・・ケース、8・・・潜熱蓄
熱体、4・・・粒子蓄熱層。
特許出願人 飛島建設株式会社
木 村 建 −The drawing is a sectional view showing an embodiment of the present invention. 1()... Heat medium, 9... Case, 8... Latent heat storage body, 4... Particle heat storage layer. Patent applicant Ken Kimura, Tobishima Construction Co., Ltd. −
Claims (1)
行う熱媒体をケースに封入した潜熱蓄熱体音、砂利、砕
石等の粒子を堆積した粒子蓄熱層の少なくとも一側に重
合配設してなることを特徴とする蓄熱装置。L A latent heat storage body in which a heat medium that transfers heat by latent heat due to phase transition between liquid and solid phases is enclosed in a case.A latent heat storage body is a heat storage layer that is polymerized and arranged on at least one side of a particle heat storage layer in which particles such as gravel, crushed stone, etc. are deposited. A heat storage device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58053549A JPS59180285A (en) | 1983-03-31 | 1983-03-31 | Heat accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58053549A JPS59180285A (en) | 1983-03-31 | 1983-03-31 | Heat accumulator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59180285A true JPS59180285A (en) | 1984-10-13 |
JPH0330079B2 JPH0330079B2 (en) | 1991-04-26 |
Family
ID=12945872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58053549A Granted JPS59180285A (en) | 1983-03-31 | 1983-03-31 | Heat accumulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59180285A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100345242B1 (en) * | 2000-03-03 | 2002-07-25 | 이정희 | Gas boiler |
CN104654869A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Concrete heat storage device and heat storage vehicle |
JP2016011787A (en) * | 2014-06-30 | 2016-01-21 | 株式会社Ihi | Heat storage system |
CN109029039A (en) * | 2018-07-12 | 2018-12-18 | 上海电力学院 | Asymmetric phase-transition heat-storage temperature difference cold-storage dual-purpose groove |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610696A (en) * | 1979-07-07 | 1981-02-03 | Agency Of Ind Science & Technol | Heat accumulator |
-
1983
- 1983-03-31 JP JP58053549A patent/JPS59180285A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5610696A (en) * | 1979-07-07 | 1981-02-03 | Agency Of Ind Science & Technol | Heat accumulator |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100345242B1 (en) * | 2000-03-03 | 2002-07-25 | 이정희 | Gas boiler |
CN104654869A (en) * | 2013-11-17 | 2015-05-27 | 成都奥能普科技有限公司 | Concrete heat storage device and heat storage vehicle |
JP2016011787A (en) * | 2014-06-30 | 2016-01-21 | 株式会社Ihi | Heat storage system |
CN109029039A (en) * | 2018-07-12 | 2018-12-18 | 上海电力学院 | Asymmetric phase-transition heat-storage temperature difference cold-storage dual-purpose groove |
Also Published As
Publication number | Publication date |
---|---|
JPH0330079B2 (en) | 1991-04-26 |
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