JPH09145165A - Warm air generator using solar heat - Google Patents
Warm air generator using solar heatInfo
- Publication number
- JPH09145165A JPH09145165A JP7328289A JP32828995A JPH09145165A JP H09145165 A JPH09145165 A JP H09145165A JP 7328289 A JP7328289 A JP 7328289A JP 32828995 A JP32828995 A JP 32828995A JP H09145165 A JPH09145165 A JP H09145165A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- air
- heat storage
- storage material
- air passage
- 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.)
- Pending
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Building Environments (AREA)
Abstract
(57)【要約】
【課題】太陽熱の有効利用をはかるべく、昼間の日照時
に太陽熱を効率よく大量に蓄熱し、夜間などの日没以後
にその熱を取り出し、長時間にわたって適温の温気を必
要な時にその適量を供給出来るようにする。
【解決手段】一方の面には太陽光の受光用透過板を設
け、他方の面には断熱材を内張りした枠体を設けて密閉
された箱体を形成し、この箱体の内部空間に潜熱蓄熱材
をパネル状に設け、前記潜熱蓄熱材と箱体との間を空気
通路として、一端には外気の押込用送風ファンを、他端
には熱交換された温気を所定の箇所に送給するための断
熱パイプを接続したこと。空気通路の一端には吸引用フ
ァンを、他端には外気の吸引口を設けたこと。空気通路
には屋内空気を押込み、もしくは吸引させるようにした
ことを要件としている。
(57) [Abstract] [Problem] In order to effectively utilize solar heat, a large amount of solar heat is efficiently stored during daytime sunshine, and the heat is extracted after sunset such as at night to provide an appropriate temperature for a long time. Make it possible to supply the appropriate amount when needed. SOLUTION: A transparent plate for receiving sunlight is provided on one surface and a frame body provided with a heat insulating material is provided on the other surface to form a sealed box body, and an inner space of the box body is formed. The latent heat storage material is provided in the form of a panel, and an air passage is provided between the latent heat storage material and the box body, a blower fan for pushing the outside air at one end, and the hot air that has undergone heat exchange at the other end at a predetermined location. Insulated pipes connected for delivery. A suction fan was provided at one end of the air passage and an outside air suction port was provided at the other end. It is a requirement that indoor air be pushed or sucked into the air passage.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、昼間の日照時に太
陽熱を蓄熱し、夜間にその熱を取り出して各種建築物の
パッシブソーラー暖房や農業などの温室、農漁業などの
乾燥室、その他の各種熱源として活用出来るようにした
太陽熱を利用した温気発生装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention stores solar heat during daytime sunshine and takes out the heat at night for passive solar heating of various buildings, greenhouses for agriculture, drying rooms for agriculture and fisheries, and various other types. The present invention relates to a warm air generator using solar heat that can be used as a heat source.
【０００２】[0002]
【従来の技術】従来より、太陽熱を利用し、空気を加熱
して温風を発生させ、この温風を暖房や各種物質の乾燥
用熱源として用いるようにした温気発生装置が知られて
いる。例えば、現在公知のものとしては、集熱板で空気
を加熱し、この温められた空気を暖房や各種物質の乾燥
用熱源として用いたり、或は、集熱板内に金属板の加工
品や金属ウールを蓄熱材として充填しておき、その蓄熱
を利用するもの、または、床下などにコンクリートスラ
ブや砕石を設置して蓄熱室を設け、これらの材料を蓄熱
材としていったんこの蓄熱室に熱を溜め、必要時に冷風
を供給して熱交換を行ない、暖房や各種物質の乾燥用熱
源として用いるものなどが知られている。2. Description of the Related Art Conventionally, there has been known a hot air generator which uses solar heat to heat air to generate hot air and use the hot air as a heat source for heating or drying various substances. . For example, as a currently known one, air is heated by a heat collecting plate and the warmed air is used as a heat source for heating or drying various substances, or a processed product of a metal plate in the heat collecting plate, Metal wool is filled as a heat storage material, and the heat storage is used, or a concrete slab or crushed stone is installed under the floor to provide a heat storage chamber. It is known to store and supply cold air when necessary to perform heat exchange and use it as a heat source for heating or drying various substances.
【０００３】しかし、単に空気を加熱するだけのもの
は、その温気を日照時にしか使用出来ず、日没後や曇天
時には利用出来ないという問題がある。更にまた、従来
公知の蓄熱材や蓄熱室を使用した熱交換による場合は、
蓄熱量が少なく、例えば日没後長時間、かつ大量に温気
を利用しようとすれば、太陽熱を大量に蓄熱させる必要
があることから、どうしても装置が大型になり、コスト
アップを招来して実用に適さないという問題がある。そ
してまた、蓄熱方式とは言え、適温の温気を必要な時に
適量供給することが出来ず、実用化を阻害する要因とも
なっている。However, there is a problem in that the one that only heats the air can use the warm air only in the sunshine and cannot be used after sunset or in cloudy weather. Furthermore, in the case of heat exchange using a conventionally known heat storage material or heat storage chamber,
There is a small amount of heat storage, for example, if you want to use a large amount of warm air for a long time after sunset, it is necessary to store a large amount of solar heat, so the device will inevitably become large, which will increase costs and make it practical. There is a problem that it is not suitable. Also, although it is a heat storage system, it is not possible to supply an appropriate amount of warm air at an appropriate temperature when necessary, which is a factor that impedes its practical use.
【０００４】そこで最近は、潜熱蓄熱パネルを床仕上げ
材の下に敷き詰め、深夜電力で蓄熱させて昼間に床暖房
として利用する技術も開発されているが、この場合は蓄
熱材に熱を供給する面発熱体や、電気を供給する配線な
どの設備が必要であり、かつまた、熱供給を受ける場所
への熱供給量を調整することが困難であること、更には
社会的に求められている省エネルギーへの貢献も不十分
であるなど、種々の問題があり、実用化の面でその改良
が求められている。Therefore, recently, a technique has been developed in which a latent heat storage panel is laid under a floor finishing material and heat is stored with late-night power for use as floor heating during the day. In this case, heat is supplied to the heat storage material. Facilities such as surface heating elements and wiring for supplying electricity are required, and it is difficult to adjust the heat supply amount to the place where heat is supplied, and further socially required. There are various problems such as insufficient contribution to energy saving, and improvement in practical use is required.
【０００５】本発明は前記問題を解決すべく、昼間の日
照時に太陽熱を効率よく、しかも大量に蓄熱し、夜間な
どの日没以後にその熱を取り出し、長時間にわたって適
温の温気を必要な時にその適量を供給出来るようにし
た、太陽熱を利用した温気発生装置を提供するのを目的
とする。In order to solve the above-mentioned problems, the present invention efficiently stores a large amount of solar heat during daytime sunshine and extracts a large amount of the heat, and extracts the heat after the sunset such as nighttime, which requires warm air of a suitable temperature for a long time. It is an object of the present invention to provide a warm air generating device using solar heat, which is capable of supplying an appropriate amount at times.
【０００６】[0006]
【課題を解決するための手段】本発明は前記課題を解決
するため、一方の面には太陽光の受光用透過板を設け、
他方の面には断熱材を内張りした枠体を設けて密閉され
た箱体を形成し、この箱体の内部空間に潜熱蓄熱材をパ
ネル状に設け、前記潜熱蓄熱材と箱体との間を空気通路
として、一端には外気の押込用送風ファンを、他端には
熱交換された温気を所定の箇所に送給するための断熱パ
イプを接続したことをその手段としている。In order to solve the above-mentioned problems, the present invention provides a transparent plate for receiving sunlight on one surface,
The other surface is provided with a frame body lined with a heat insulating material to form a sealed box body, and a latent heat storage material is provided in a panel shape in the internal space of the box body, and a space between the latent heat storage material and the box body is provided. The means is that a blower fan for pushing the outside air is connected to one end and an adiabatic pipe for sending the heat-exchanged warm air to a predetermined location is connected to the other end.
【０００７】更にもう一つの発明は、前記空気通路の一
端には吸引用ファンを、他端には外気の吸引口を設けた
ことをその手段としている。Still another aspect of the invention is that a suction fan is provided at one end of the air passage and an outside air suction port is provided at the other end.
【０００８】したがって、本発明によれば、昼間の日照
時に太陽熱を効率よく大量に蓄熱させ、この蓄熱された
熱を夜間に有効利用することが可能となる。これによっ
て、電力は小型のファンのみですむから、省エネルギー
に大きく寄与する。Therefore, according to the present invention, it is possible to efficiently store a large amount of solar heat during daytime sunshine and effectively use the stored heat at night. As a result, only a small fan is required for electric power, which greatly contributes to energy saving.
【０００９】そしてもう一つの発明は、前記空気通路に
は、屋内空気を押込み、もしくは吸引させるようにした
ことをその手段としている。[0009] Another aspect of the invention is that the indoor air is pushed or sucked into the air passage.
【００１０】したがって、この場合は前述した作用に加
え、空気通路に押し込み、もしくは吸引させる加温前の
気温が、外気温よりは高いので、一定温度まで加温する
熱エネルギーが少なくて済み、そのぶん長時間にわたっ
て温気を供給することが可能となる。Therefore, in this case, in addition to the above-described action, the temperature before heating by pushing or sucking into the air passage is higher than the outside temperature, so that the heat energy for heating to a constant temperature can be small. It becomes possible to supply warm air for a long time.
【００１１】[0011]
【発明の実施の形態】図１は、本発明の１実施形態を示
す全体斜視図、図２はその断面図で、（ａ）は縦断面
図、（ｂ）（ｄ）は上下の正面立面図、（ｃ）は中間部
の水平断面図を示す。図において、１は太陽光の受光用
透過板で、光の透過率と耐熱性に優れた、例えば透明な
ガラス板やポリカーボネート樹脂板などが用いられる。
本発明では遠赤外線を透過しない３ｍｍ厚みの透明なガ
ラス板を用いた。２は集熱板を囲む外枠、３は断熱材を
内張りした枠体であって、通常は２枚の合板３ａ、３ｂ
の間に発泡スチロールのような断熱材を充填して構成
し、前記受光用透過板１と外枠２、枠体３で密閉された
箱体を形成する。４は潜熱蓄熱材で、常温ではゲル状
に、加熱されるとゾル状になる酢酸ナトリウム系、もし
くは硫酸ナトリウム系、パラフィン系の蓄熱材の中から
適宜のものを選択して使用する。そしてこれら潜熱蓄熱
材を箱体の内部空間にパネル状に設け、前記潜熱蓄熱材
４と箱体との間を空気通路５として、一端には外気の押
込用小型送風ファン６を、他端には熱交換された温気を
所定の箇所に送給するための断熱パイプ７を接続して構
成する。断熱パイプ７としては、グラスウールやロック
ウールなどをパイプ状に成形したものを用いるようにし
てあるが、耐熱性と断熱性を保有しているものであれば
適宜のものを使用出来る。1 is an overall perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view thereof, (a) is a vertical sectional view, and (b) and (d) are upper and lower front elevations. A plan view, (c) shows a horizontal sectional view of an intermediate portion. In the figure, reference numeral 1 denotes a sunlight receiving transmission plate, which is, for example, a transparent glass plate or a polycarbonate resin plate which is excellent in light transmittance and heat resistance.
In the present invention, a transparent glass plate having a thickness of 3 mm that does not transmit far infrared rays is used. 2 is an outer frame surrounding the heat collecting plate, 3 is a frame body lined with a heat insulating material, and usually two plywoods 3a, 3b
A heat insulating material such as styrofoam is filled between the two, and a box body sealed by the light receiving transmission plate 1, the outer frame 2 and the frame body 3 is formed. Reference numeral 4 denotes a latent heat storage material, which is appropriately selected from among sodium acetate-based, sodium sulfate-based, and paraffin-based heat storage materials that are gel-like at room temperature and become sol-like when heated. These latent heat storage materials are provided in a panel shape in the inner space of the box body, an air passage 5 is provided between the latent heat storage material 4 and the box body, and a small blower fan 6 for pushing the outside air is provided at one end and the other end is provided at the other end. Is configured by connecting an adiabatic pipe 7 for feeding the hot air that has undergone heat exchange to a predetermined location. As the heat insulating pipe 7, glass wool, rock wool, or the like formed into a pipe shape is used, but an appropriate one can be used as long as it has heat resistance and heat insulating properties.
【００１２】尚、前記実施形態においては、潜熱蓄熱材
と箱体との間に形成される空気通路の一端には外気の押
込用送風ファンを、他端には熱交換された温気を所定の
箇所に送給するための断熱パイプを接続した例について
説明したが、空気通路の一端には吸引用ファンを、他端
には外気の吸引口を設けることでも同様の目的を達成す
ることが出来る。In the above embodiment, a blowing fan for pushing the outside air is provided at one end of the air passage formed between the latent heat storage material and the box body, and heat-exchanged warm air is provided at the other end. Although an example of connecting a heat insulating pipe for feeding to the location has been described, the same purpose can be achieved by providing a suction fan at one end of the air passage and an outside air suction port at the other end. I can.
【００１３】潜熱蓄熱材４のパネルは、図２に断面図で
示すごとく、断面がコ字型に形成された枠体３の内面
に、左右、上下方向ともＨ型もしくはコ字型のフレーム
８に嵌込んで取り付けられ、その前面を透過板１で覆う
ようになっている。通常は複数の潜熱蓄熱材４を１枚ず
つフレーム８を介して接合し、太陽熱の集熱板を構成す
る。本発明の実施形態では、潜熱蓄熱材４のパネルを、
縦に４列、横に３列の１２枚で構成した。前記構成にお
いて、透過板を除く潜熱蓄熱材４と内側の合板３ａの表
面は、集熱効果を高めるため、黒色塗装を施してある。As shown in a sectional view of FIG. 2, the panel of the latent heat storage material 4 has an H-shaped or U-shaped frame 8 in the left-right and up-down directions on the inner surface of the frame body 3 having a U-shaped cross section. It is attached by being fitted in and is covered with the transmission plate 1 on its front surface. Usually, a plurality of latent heat storage materials 4 are joined one by one via the frame 8 to form a solar heat collecting plate. In the embodiment of the present invention, the panel of the latent heat storage material 4 is
It was composed of 12 sheets of 4 rows vertically and 3 rows horizontally. In the above structure, the latent heat storage material 4 and the surface of the inner plywood 3a excluding the transmission plate are painted black in order to enhance the heat collection effect.
【００１４】こうして構成された太陽熱の集熱板は、透
過板１が南向きになるよう、建物の南向きの外壁に垂
直、もしくは１５度くらい傾けて設置固定する。こうす
ることによって、透過板を透過した太陽熱を潜熱蓄熱材
４に日照のある間吸収させることが出来る。こうして集
熱された太陽熱は、夜間などの日没以後に外気の押込用
送風ファン６を稼動させて蓄熱された熱を空気通路５か
ら取り出し、熱交換された温気を断熱パイプ７を介して
所定の箇所に送給するものである。但し、昼間の日照時
に蓄熱している間は、送風ファン６を停止しておくのは
もちろんである。The solar heat collecting plate thus constructed is installed and fixed perpendicularly to the south-facing outer wall of the building or inclined by about 15 degrees so that the transmission plate 1 faces the south. By doing so, the solar heat transmitted through the transparent plate can be absorbed by the latent heat storage material 4 while the sun is shining. The solar heat collected in this way takes out the stored heat from the air passage 5 by operating the blower fan 6 for pushing the outside air after sunset such as night, and the heat-exchanged warm air is passed through the heat insulation pipe 7. It is sent to a predetermined place. However, it goes without saying that the blower fan 6 is stopped while the heat is being stored during daytime sunshine.
【００１５】このような過程において、蓄熱材の挙動を
更に詳しく説明すれば、十分蓄熱してゾル状になった潜
熱蓄熱材４が一定温度（包晶温度）以下に下がると、潜
熱蓄熱材４がゾル状からゲル状に戻りはじめて潜熱放熱
が始まり、大量の熱を時間をかけて放出する。潜熱放熱
の続く間、潜熱蓄熱材の温度は一定温度で推移する。こ
のため長時間、一定温度の温気を供給し続けることが出
来る。ちなみに、前記潜熱蓄熱材での顕熱蓄熱と潜熱蓄
熱を比較すると、計算では顕熱蓄熱で２５度の温度上昇
による蓄熱に対して、潜熱蓄熱（相変化で蓄熱するので
温度上昇はない）では７倍を超えることが明らかとなっ
た。In the above process, the behavior of the heat storage material will be described in more detail. When the latent heat storage material 4 that has sufficiently stored heat and becomes a sol falls below a certain temperature (peritectic temperature), the latent heat storage material 4 However, the latent heat radiation starts when the sol begins to return from the sol state to the gel state, and a large amount of heat is released over time. While the latent heat dissipation continues, the temperature of the latent heat storage material changes at a constant temperature. Therefore, it is possible to continuously supply hot air having a constant temperature for a long time. By the way, when comparing the sensible heat storage and the latent heat storage in the latent heat storage material, the calculation shows that the latent heat storage (the temperature does not rise because the heat is stored in the phase change) in contrast to the heat storage due to the temperature increase of 25 degrees in the sensible heat storage. It became clear that it exceeded 7 times.
【００１６】図３は本発明の装置を用いた実施態様の１
例を示す説明図で、通常の一般家屋に本装置を設置した
例について示す。すなわち、一般家屋の屋根９には、大
型の太陽熱集熱装置１０を設置し、本装置をその補助熱
源として使用するようにしたものである。したがって、
家屋の暖房の熱源はその殆どを大型の太陽熱集熱装置１
０で賄い、不足分を補うようにしたものである。FIG. 3 shows an embodiment using the apparatus of the present invention.
It is explanatory drawing which shows an example, and shows the example which installed this apparatus in the normal general house. That is, a large solar heat collector 10 is installed on the roof 9 of a general house, and this device is used as its auxiliary heat source. Therefore,
Most of the heat source for heating the house is a large solar heat collector 1
It was covered by 0 to make up for the shortfall.
【００１７】前記実施態様にもとずいた実験と計算によ
れば、透過板であるガラス板の表面に到達した直達日射
は、ガラス板で反射と吸収を受けるが、到達エネルギー
の８５％が透過し、黒色塗装された潜熱蓄熱パネルに達
して吸収される。表面が黒色の物質には、その面に到達
したエネルギーのおおよそ９０％前後が吸収されると言
われている。また、その面に対する太陽光の入射角度に
よっても、面が受けるエネルギー量は異なるが、終日快
晴の場合の冬至の日の、日の出から日没までの間に南向
きで垂直に設置した蓄熱パネル１ｍ2 が吸収する総熱量
を計算すると、実験場所である神奈川県座間市において
は２６８７Ｋｃａｌ／ｍ2 得られる。According to the experiment and calculation based on the above-mentioned embodiment, the direct solar radiation reaching the surface of the glass plate as the transmission plate is reflected and absorbed by the glass plate, but 85% of the reached energy is transmitted. Then, it reaches the black painted latent heat storage panel and is absorbed. It is said that a substance having a black surface absorbs about 90% of the energy reaching the surface. Also, the amount of energy received by a surface varies depending on the angle of incidence of sunlight on that surface, but if the weather is fine all day, the heat storage panel 1m installed vertically facing south from sunrise to sunset on the day of the winter solstice. When the total amount of heat absorbed by 2 is calculated, 2687 Kcal / m 2 is obtained in Zama City, Kanagawa Prefecture, which is the experimental site.
【００１８】一方市販されている潜熱蓄熱材パネルのう
ちから、１例として、厚みが２ｃｍの酢酸ナトリウム系
の潜熱蓄熱材を取り上げて、最低外気温−1.0 ℃、蓄熱
パネルも同温度として潜熱蓄熱完了までの総蓄熱量を計
算すると、２０１０Ｋｃａｌ／ｍ2 が得られ、６７７Ｋ
ｃａｌ／ｍ2 の余裕があることがわかる。もちろん、い
ったん吸収したエネルギーも熱伝導や輻射によって失わ
れるが、受熱量も地面の反射（いわゆる照り返し）、天
空輻射等、ガラス板の日射熱の吸収による熱などが加わ
るので、更に余裕は大きく、十分潜熱蓄熱を超えること
が出来ると考えられる。On the other hand, among the latent heat storage material panels on the market, as an example, a sodium acetate-based latent heat storage material having a thickness of 2 cm is taken, and the minimum outside air temperature is -1.0 ° C. and the heat storage panel has the same temperature. Calculating the total heat storage up to completion gives 2010 Kcal / m 2, which is 677 K
It can be seen that there is a margin of cal / m 2 . Of course, the energy once absorbed is also lost by heat conduction and radiation, but the amount of heat received is reflected by the ground (so-called reflection), sky radiation, etc. due to the absorption of solar heat from the glass plate, etc. It is thought that the latent heat storage can be exceeded.
【００１９】図４は他の実施形態を示す断面図で、
（ａ）は縦断面図、（ｂ）（ｄ）は上下の正面立面図、
（ｃ）は中間部の水平断面図を示す。これは、空気通路
に屋内空気を押込み、もしくは吸引させるようにしたも
のである。本実施形態では、外気より暖かい屋内空気、
例えば部屋空間の上部から吸引口１１を介して吸引し、
断熱パイプ１２に接続した小型のプロペラ式送風ファン
１３、好ましくは出来るだけ静圧の高いファンにより、
下方の空気通路５から押し込むようにしたものである。
これによって、天井下面と床上面との間の温度勾配を少
なくすることが出来る。もちろん、押込み送風に代え
て、吸引させても良いのは言うまでもない。FIG. 4 is a sectional view showing another embodiment,
(A) is a vertical sectional view, (b) and (d) are upper and lower front elevation views,
(C) shows a horizontal sectional view of the intermediate portion. This is one in which indoor air is pushed or sucked into an air passage. In this embodiment, indoor air that is warmer than the outside air,
For example, suction from the upper part of the room space through the suction port 11,
By a small propeller type blower fan 13 connected to the heat insulation pipe 12, preferably a fan with a high static pressure,
It is adapted to be pushed in from the lower air passage 5.
This can reduce the temperature gradient between the ceiling lower surface and the floor upper surface. Of course, it is needless to say that suction may be performed instead of forced blowing.
【００２０】こうすることによって、加温前の気温が、
条件にもよるが外気よりも少なくとも５℃〜２０℃以上
は高いので、一定温度まで加温する熱エネルギーが少な
くて済み、そのぶん長時間にわたって温気を供給するこ
とが出来るようになる。但し、この場合は、外部の新鮮
な空気の導入が出来ないので、外部の新鮮な空気が必要
な場合は、図２に示した実施形態のものを使用するな
ど、必要に応じて何れかを選択すれば良い。By doing so, the temperature before heating is
Although it depends on the conditions, it is higher than the outside air by at least 5 ° C. to 20 ° C. or more, so that the heat energy for heating to a constant temperature is small, and the warm air can be supplied for such a long time. However, in this case, it is not possible to introduce external fresh air. Therefore, when external fresh air is required, one of the embodiments shown in FIG. Just select it.
【００２１】そしてもちろん、この実施形態において
も、十分蓄熱材に潜熱放熱を起こさせることが出来る。
一般に２５℃以上に室温を上げることは少ないので、酢
酸ナトリウム系蓄熱材を採用した場合、包晶温度に対し
て２０℃〜２５℃以上導入空気温度が低いので、十分相
変化を起こす温度差を確保することが出来る。Of course, also in this embodiment, the heat storage material can sufficiently radiate latent heat.
Generally, it is rare to raise the room temperature to 25 ° C or higher. Therefore, when the sodium acetate heat storage material is used, the temperature of the introduced air is 20 ° C to 25 ° C higher than the peritectic temperature. Can be secured.
【００２２】更にまた、前記実施形態においては、一般
家屋における大型の太陽熱集熱装置の補助熱源として用
いる例について説明したが、各種建築物のパッシブソー
ラー暖房や農業などの温室、農漁業などの乾燥室、その
他の各種熱源としても活用出来るのはもちろんである。Furthermore, in the above-described embodiment, an example in which it is used as an auxiliary heat source for a large-scale solar heat collector in a general house has been described. However, it is used for passive solar heating of various buildings, greenhouses for agriculture, drying for agriculture and fisheries, etc. Of course, it can be used as a room and other various heat sources.
【００２３】[0023]
【発明の効果】本発明によれば、熱エネルギーとして太
陽光を有効利用するので、消費電力は日没後の小型の送
風ファンの運転に消費するぶんだけとなり、省エネルギ
ーに大きく寄与する。According to the present invention, since sunlight is effectively used as heat energy, power consumption is only consumed to operate a small blower fan after sunset, which greatly contributes to energy saving.
【００２４】更にまた、潜熱蓄熱を活用するので、日照
のある時に蓄熱し、日照のない夜間などに熱を取り出し
て利用するなど、自由自在に熱の蓄熱と取り出しを行な
うことができると共に、送風量が一定であれば、潜熱放
熱の間は殆ど一定温度の温風を長時間にわたって供給す
ることも出来る。Furthermore, since the latent heat storage is utilized, the heat can be stored and taken out freely, for example, by storing the heat when there is sunshine and taking it out at night when there is no sunshine. If the air volume is constant, it is possible to supply warm air having a substantially constant temperature for a long period of time during latent heat radiation.
【００２５】しかも、無尽蔵の太陽エネルギーを利用す
るから、化石燃料などを燃焼して熱やその他のエネルギ
ーを作り出す器具や装置が不要で、有害ガスの排出もな
く、大気汚染の心配がない。そしてまた、電力の缶詰と
まで言われる電力消費の大きなアルミニウムのような金
属類を使用しないので、安価に製造出来るのみならず、
省資源と省エネルギーに寄与するところ大であるなど、
種々の優れた効果をもたらすものである。Moreover, since inexhaustible solar energy is used, there is no need for an instrument or device for burning fossil fuel or the like to generate heat or other energy, no emission of harmful gas, and no fear of air pollution. In addition, because it does not use metals such as aluminum that consumes a lot of electricity, which is said to be canned electricity, not only can it be manufactured at low cost,
For example, it greatly contributes to resource saving and energy saving.
It brings various excellent effects.
【図１】本発明の１実施形態を示す全体斜視図FIG. 1 is an overall perspective view showing one embodiment of the present invention.
【図２】図１の断面図及び立面図2 is a sectional view and an elevation view of FIG.
【図３】本発明の実施態様図FIG. 3 is an embodiment diagram of the present invention.
【図４】本発明の他の実施形態を示す断面図及び立面図FIG. 4 is a sectional view and an elevation view showing another embodiment of the present invention.
１ 透過板 ２ 外枠 ３ 枠体 ３ａ、３ｂ 合板 ４ 潜熱蓄熱材 ５ 空気通路 ６ 送風ファン ７ 断熱パイプ ８ フレーム ９ 屋根 １０ 大型の太陽熱集熱器 １１ 屋内空気の吸引口 １２ 断熱パイプ １３ プロペラ式送風ファン 1 Transmission Plate 2 Outer Frame 3 Frame 3a, 3b Plywood 4 Latent Heat Storage Material 5 Air Passage 6 Blower Fan 7 Insulation Pipe 8 Frame 9 Roof 10 Large Solar Heat Collector 11 Indoor Air Suction Port 12 Insulation Pipe 13 Propeller Type Blower fan
───────────────────────────────────────────────────── フロントページの続き (71)出願人 395023255 五月女 勇 埼玉県所沢市泉町1792−２ 新所沢サンハ イツ201 (72)発明者 松元 正人 神奈川県座間市入谷３丁目3613番地 ─────────────────────────────────────────────────── ─── Continuation of the front page (71) Applicant 395023255 Mayu Isamu 1792-2 Izumicho, Tokorozawa, Saitama Prefecture Shintokorozawa Sunlights 201 (72) Masato Matsumoto 3, 3613 Iriya, Zama City, Kanagawa Prefecture
Claims (3)
け、他方の面には断熱材を内張りした枠体を設けて密閉
された箱体を形成し、この箱体の内部空間に潜熱蓄熱材
をパネル状に設け、前記潜熱蓄熱材と箱体との間を空気
通路として、一端には外気の押込用送風ファンを、他端
には熱交換された温気を所定の箇所に送給するための断
熱パイプを接続したことを特徴とする太陽熱を利用した
温気発生装置。Claim: What is claimed is: 1. A transparent plate for receiving sunlight is provided on one surface, and a frame body is lined with a heat insulating material on the other surface to form a sealed box body. A latent heat storage material is provided in a panel form in the panel, an air passage is provided between the latent heat storage material and the box body, and a blower fan for pushing the outside air is provided at one end, and hot air exchanged with heat is provided at a predetermined location at the other end. A hot air generator using solar heat, characterized in that an adiabatic pipe is connected for feeding to.
路の一端に吸引用ファンを、他端には外気の吸引口を設
けたことを特徴とする太陽熱を利用した温気発生装置。2. The warm air generating apparatus according to claim 1, wherein a suction fan is provided at one end of the air passage and an outside air suction port is provided at the other end of the air passage. apparatus.
には、屋内空気を押込み、もしくは吸引させるようにし
たことを特徴とする太陽熱を利用した温気発生装置。3. A warm air generating device using solar heat, characterized in that indoor air is pushed in or sucked into the air passage according to claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328289A JPH09145165A (en) | 1995-11-22 | 1995-11-22 | Warm air generator using solar heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7328289A JPH09145165A (en) | 1995-11-22 | 1995-11-22 | Warm air generator using solar heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09145165A true JPH09145165A (en) | 1997-06-06 |
Family
ID=18208571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7328289A Pending JPH09145165A (en) | 1995-11-22 | 1995-11-22 | Warm air generator using solar heat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09145165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018128220A (en) * | 2017-02-10 | 2018-08-16 | 株式会社東芝 | Thermal storage system and thermal storage device |
| CN109827340A (en) * | 2019-03-02 | 2019-05-31 | 程玉涵 | A kind of solar energy hot blast hot water two purpose system and intelligent control method |
-
1995
- 1995-11-22 JP JP7328289A patent/JPH09145165A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018128220A (en) * | 2017-02-10 | 2018-08-16 | 株式会社東芝 | Thermal storage system and thermal storage device |
| CN109827340A (en) * | 2019-03-02 | 2019-05-31 | 程玉涵 | A kind of solar energy hot blast hot water two purpose system and intelligent control method |
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