JP7360588B1 - Solar power generation/solar heat collection module - Google Patents

Solar power generation/solar heat collection module Download PDF

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JP7360588B1
JP7360588B1 JP2022130803A JP2022130803A JP7360588B1 JP 7360588 B1 JP7360588 B1 JP 7360588B1 JP 2022130803 A JP2022130803 A JP 2022130803A JP 2022130803 A JP2022130803 A JP 2022130803A JP 7360588 B1 JP7360588 B1 JP 7360588B1
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郁夫 中村
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【課題】太陽エネルギーを電気と熱の両方を効率的に利用出来る一体型の太陽光発電・太陽熱集熱モジュールの提供。【解決手段】太陽光面に断熱透明ガラス、裏面に薄型断熱パネル、周辺を断熱枠で構成した断熱筐体の中に薄型太陽光発電パネルを組込み、太陽光による発電と断熱筐体内に主に赤外線により発生する未利用の熱を熱伝導率の高いヒートパイプによる集熱および薄型太陽光発電パネルの表面に発生する熱を気体の対流作用により集熱し、熱交換パイプで熱媒体と熱交換を行う太陽エネルギーを電気と熱として高効率で利用できる一体型の太陽光発電・太陽熱集熱モジュールを構築。【選択図】図１[Problem] To provide an integrated solar power generation/solar thermal collection module that can efficiently utilize solar energy as both electricity and heat. [Solution] A thin photovoltaic power generation panel is built into an insulated casing consisting of an insulating transparent glass on the solar surface, a thin insulated panel on the back side, and an insulated frame around the periphery. The unused heat generated by infrared rays is collected by a heat pipe with high thermal conductivity, the heat generated on the surface of a thin solar power generation panel is collected by gas convection, and the heat is exchanged with a heat medium by a heat exchange pipe. We have built an integrated solar power generation/solar heat collection module that can use solar energy efficiently as electricity and heat. [Selection diagram] Figure 1

Description

本発明は、太陽エネルギーを電気と熱として高効率で利用する太陽光発電・太陽熱集熱モジュールに関する。 The present invention relates to a solar power generation/solar heat collection module that utilizes solar energy as electricity and heat with high efficiency.

太陽エネルギーは主に太陽光発電パネルによる電気と、太陽熱集熱器による熱として利用している。一般的に使用されている太陽光発電パネルは太陽光の主に赤外線による熱が有効に利用されていない。
太陽エネルギーはほとんどの場合、電気および熱して両方使われ、別々の設備の設置は設置場所・設備費・工事費・管理等の問題点が多い。Solar energy is mainly used as electricity from photovoltaic panels and heat from solar collectors. Generally used photovoltaic panels do not effectively utilize the heat generated by sunlight, mainly infrared rays.
In most cases, solar energy is used for both electricity and heating, and installing separate equipment has many problems such as installation location, equipment costs, construction costs, and management.

太陽エネルギーを高効率で電気と熱の両方が利用出来る一体型の太陽光発電・太陽熱集熱モジュールの構築が課題。 The challenge is to construct an integrated solar power generation/solar heat collection module that can use solar energy as both electricity and heat with high efficiency.

上記目標を達成するために、本発明は、太陽光側に断熱透明ガラス、裏側に薄型断熱パネル、外周を断熱枠で構成した断熱筐体の中に薄型太陽光発電パネルを組込み、太陽光による発電と断熱筐体内に太陽光の主に赤外線により発生する未利用の熱を熱伝導率の高いヒートパイプによる集熱および気体の対流作用により集熱し、熱交換パイプで熱媒体と熱交換を行う、太陽エネルギーを電気と熱として高効率で利用できる太陽光発電・太陽熱集熱モジュールを構築する。 In order to achieve the above goals, the present invention incorporates a thin photovoltaic power generation panel into an insulating casing consisting of an insulating transparent glass on the sunlight side, a thin insulating panel on the back side, and an insulating frame around the outer periphery. Power generation and the unused heat generated by sunlight, mainly infrared rays, inside the insulated casing is collected using heat pipes with high thermal conductivity and gas convection, and is exchanged with a heat medium using heat exchange pipes. , we will build a solar power generation/solar heat collection module that can use solar energy as electricity and heat with high efficiency.

太陽光による発電と集熱が一体型なので電気と熱が高効率で有効に利用でき、設置場所・設備費・工事費・管理等の問題も少なくて済む。
断熱筐体内での集熱なので外部への放熱や寒気などの外気の影響が少なく高い集熱効率を維持する。また集熱により薄型太陽光発電パネルの温度上昇が抑えられ発電効率および寿命の向上が計れる。Since solar power generation and heat collection are integrated, electricity and heat can be used efficiently and effectively, and there are fewer problems with installation locations, equipment costs, construction costs, management, etc.
Since the heat is collected within the insulated casing, there is less heat radiation to the outside and less influence from outside air such as cold air, maintaining high heat collection efficiency. Heat collection also suppresses the temperature rise of thin solar panels, improving power generation efficiency and lifespan.

太陽熱集熱・太陽光発電モジュールの正面図。Front view of solar heat collection/photovoltaic power generation module. 太陽熱集熱・太陽光発電モジュールのＡ－Ａ／Ａ’－Ａ’断面図。A-A/A'-A' cross-sectional view of the solar heat collection/photovoltaic power generation module. 太陽熱集熱・太陽光発電モジュールのＢ－Ｂ／Ｂ’－Ｂ’断面図。B-B/B'-B' cross-sectional view of the solar heat collection/photovoltaic power generation module. 太陽熱集熱・太陽光発電モジュールのＣ－Ｃ断面図。CC sectional view of solar heat collection/photovoltaic power generation module. 太陽熱集熱・太陽光発電モジュールのＤ－Ｄ断面図。DD cross-sectional view of the solar heat collection/photovoltaic power generation module. 断熱透明ガラスの傾斜図。Slanted view of insulating transparent glass. 薄型断熱パネルの傾斜図。Slanted view of a thin insulation panel. 薄型太陽光発電パネルの傾斜図。A tilted view of a thin photovoltaic panel. ヒートパイプ＆熱交換パイプ部の傾斜図。An inclined view of the heat pipe and heat exchange pipe section. 太陽熱集熱・太陽光発電モジュールのＢ－Ｂ断面図。BB sectional view of solar heat collection/photovoltaic power generation module. 熱交換パイプ外形図。Heat exchange pipe outline drawing. 薄型太陽熱集熱パネルの傾斜図。Slanted view of a thin solar heat collection panel.

本発明の実施形態について図面を参照して説明する。図１は本発明の正面、図２～５は断面を示す。太陽光側に図６に示す断熱透明ガラス１、例えば２枚の厚さ３ｍｍの耐熱強化透明ガラスの間に外径０．５ｍｍ厚さ０．２ｍｍのチップを約２０ｍｍピッチで全面に配置して０．２ｍｍの極小隙間を設け、外周を封着材で封止した真空断熱透明ガラス。裏側に図７に示す薄型断熱パネル２、例えば２枚の厚さ１ｍｍのアルミニウム薄板の間に外径０．５ｍｍ厚さ０．２ｍｍのチップを約２０ｍｍピッチで全面に配置して０．２ｍｍの極小隙間を設け、外周を封着材で封止した真空薄型断熱パネルを配置する。 Embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows the front view of the present invention, and FIGS. 2 to 5 show cross sections. On the sunlight side, chips with an outer diameter of 0.5 mm and a thickness of 0.2 mm are arranged on the entire surface at a pitch of about 20 mm between two pieces of heat-resistant tempered transparent glass 1 shown in FIG. Vacuum insulated transparent glass with an extremely small gap of 0.2mm and the outer periphery sealed with sealing material. On the back side, there is a thin heat insulating panel 2 shown in FIG. 7, for example, chips with an outer diameter of 0.5 mm and a thickness of 0.2 mm are arranged on the entire surface at a pitch of about 20 mm between two thin aluminum plates with a thickness of 1 mm. A thin vacuum insulation panel is placed with a very small gap and the outer periphery is sealed with a sealing material.

図１に示すように外周に断熱枠３、例えば剛性と断熱性を備えたアルミ・樹脂複合の断熱枠。防水のため断熱枠３と断熱透明ガラス１および薄型断熱パネル２の間にゴムパッキン３ｂを入れ断熱筐体を構成する。 As shown in FIG. 1, the outer periphery is a heat insulating frame 3, for example, an aluminum/resin composite heat insulating frame having rigidity and heat insulating properties. For waterproofing, a rubber packing 3b is inserted between the heat insulating frame 3, the insulating transparent glass 1, and the thin heat insulating panel 2 to form a heat insulating casing.

図２～５に示すように断熱筐体の中に図８に示す薄型太陽光発電パネル４を組込み、薄型太陽光発電パネル４の太陽光側と断熱透明ガラス１との間に対流隙間を設ける。薄型太陽光発電パネル４は断熱透明ガラス１に接触しない状態で配置されている。薄型太陽光発電パネル４の上下端部と断熱枠３との間にスペーサ３ａを入れ対流隙間を設けている。薄型太陽光発電パネルは例えば結晶シリコン薄型太陽光発電パネル厚さ３ｍｍを使用。 As shown in FIGS. 2 to 5, the thin photovoltaic panel 4 shown in FIG. 8 is incorporated into a heat insulating casing, and a convection gap is provided between the sunlight side of the thin photovoltaic panel 4 and the insulating transparent glass 1. . The thin photovoltaic panel 4 is arranged so as not to contact the heat insulating transparent glass 1. Spacers 3a are inserted between the upper and lower ends of the thin photovoltaic panel 4 and the heat insulating frame 3 to provide a convection gap. The thin solar power generation panel uses, for example, a crystalline silicon thin solar power generation panel with a thickness of 3 mm.

図２～５に示すように薄型太陽光発電パネル４の裏側と薄型断熱パネル２の間に対流空間を設けその中にヒートパイプ５を組込む。ヒートパイプ５は薄型太陽光パネル４と薄型断熱パネル２との間に形成される対流空間において、前記薄型太陽光パネルおよび前記薄型断熱パネルに接触しない状態で配置されていてヒ―トパイプ５の組込みも容易に行える。ヒートパイプ５の先端部を図２に示す断熱枠３のヒートパイプ位置決め用穴に挿入して位置決めを行なう。 As shown in FIGS. 2 to 5, a convection space is provided between the back side of the thin solar power generation panel 4 and the thin heat insulating panel 2, and a heat pipe 5 is installed therein. The heat pipe 5 is disposed in a convection space formed between the thin solar panel 4 and the thin heat insulating panel 2 without contacting the thin solar panel and the thin heat insulating panel. can also be done easily. The tip of the heat pipe 5 is inserted into the heat pipe positioning hole of the heat insulating frame 3 shown in FIG. 2 for positioning.

図１、９に示すように太さ約８ｍｍのヒートパイプ５を断熱筐体の全面に約１５０ｍｍピッチで８本前後を配置、集熱効率を上げるためヒートパイプ５の上端領域を除いて薄板幅狭フィン５ａ付としている。図４に示すように薄板幅狭フィン５ａ付ヒートパイプ５と隣接する前記ヒートパイプの間は広く開いているため対流は自由に行える。 As shown in Figures 1 and 9, about 8 heat pipes 5 with a thickness of about 8 mm are arranged on the entire surface of the heat insulating casing at a pitch of about 150 mm, and the thin plate width is narrow except for the upper end area of the heat pipes 5 to increase heat collection efficiency. It is equipped with fins 5a. As shown in FIG. 4, there is a wide gap between the heat pipe 5 with thin plate narrow fins 5a and the adjacent heat pipe, so that convection can freely occur.

図９に示すようにヒートパイプ５の上端領域は薄板幅広フィン５ｂ付としている。薄板幅広フィン５ｂはヒートパイプ５と熱交換パイプ６との伝熱効率を上げるためと、図３，５に示すように熱交換により交換パイプ６前後の対流の上昇と下降の温度差のある気体の混合を防ぐための隔壁として機能させるため、薄板幅広フィン５ｂと隣接する薄板幅広フィンとは組込みのため最小の約１ｍｍの隙間とし、図１０に示すように薄板幅広フィン５ｂの下端は薄型太陽光発電パネル４側に折り曲げ隙間を狭くしている。 As shown in FIG. 9, the upper end region of the heat pipe 5 is provided with thin plate wide fins 5b. The thin plate wide fins 5b are used to increase the heat transfer efficiency between the heat pipe 5 and the heat exchange pipe 6, and to improve the temperature difference between the rise and fall of convection before and after the exchange pipe 6 by heat exchange, as shown in FIGS. 3 and 5. In order to function as a partition wall to prevent mixing, there is a minimum gap of about 1 mm between the thin wide fin 5b and the adjacent thin wide fin for assembly, and as shown in FIG. The bending gap is narrowed on the power generation panel 4 side.

図１１に示す熱交換パイプ６は熱交換効率を上げるため、外面フィン６ａ、内面フィン６ｂ付とする。例えば銅製の内面フィン付パイプに３Ｄプリンターにより外面にリング状のフィンを多列に成形する。３Ｄプリンターは多様な造形ができ伝熱表面積を増やすことも可能。 The heat exchange pipe 6 shown in FIG. 11 is provided with outer fins 6a and inner fins 6b in order to increase heat exchange efficiency. For example, a 3D printer forms multiple rows of ring-shaped fins on the outer surface of a copper pipe with inner fins. 3D printers can create a variety of shapes and can also increase the heat transfer surface area.

図１～５示すようにヒートパイプ５は薄型太陽光発電パネル４の裏側と薄型断熱パネル２との間に設けた対流空間に組込み、前記熱交換パイプは断熱枠３の上部に組込む。防水のため断熱枠３と前記熱交換パイプ６の両端にゴムブッシュ３ｃを入れる。薄型太陽光電パネル４のケーブル出口に防水ケーブルコネクタ３ｄを使用している。 As shown in FIGS. 1 to 5, the heat pipe 5 is installed in a convection space provided between the back side of the thin photovoltaic panel 4 and the thin insulation panel 2, and the heat exchange pipe is installed in the upper part of the insulation frame 3. Rubber bushes 3c are inserted at both ends of the heat insulating frame 3 and the heat exchange pipe 6 for waterproofing. A waterproof cable connector 3d is used at the cable outlet of the thin solar panel 4.

太陽熱集熱専用として使用する場合は図２、３に示すように薄型太陽光発電パネル４の組込み部に図１２に示す薄型太陽熱集熱パネル７、例えば太陽光選択吸収塗料をアルミニウム板に焼付塗装を施した薄型太陽熱集熱パネル７を薄型太陽光発電パネル４に置換えて組込む。 When used exclusively for solar heat collection, as shown in Figs. 2 and 3, the thin solar heat collection panel 7 shown in Fig. 12 is applied to the integrated part of the thin solar power generation panel 4, for example, by baking a sunlight selective absorption paint onto an aluminum plate. The thin solar heat collecting panel 7 subjected to the above is replaced with the thin solar power generation panel 4 and incorporated.

図２、３に示すように薄型太陽光発電パネル４の裏側と薄型断熱パネル２との間に設けた対流空間に太陽光の主に赤外線により発生する未利用の熱を熱伝導率の高いヒートパイプ５により集熱し、熱交換パイプ６へ伝熱する。ヒートパイプ５による集熱により降温した気体は薄型太陽光発電パネル４の下端部のスペーサ３ａにより設けた対流隙間を通り薄型太陽光発電パネル４の太陽光側と断熱透明ガラス１との間の対流隙間に流入する。 As shown in Figures 2 and 3, unused heat generated mainly by infrared rays of sunlight is transferred to the convection space provided between the back side of the thin solar power generation panel 4 and the thin heat insulating panel 2 using high thermal conductivity heat. Heat is collected by the pipe 5 and transferred to the heat exchange pipe 6. The gas whose temperature has been lowered by heat collection by the heat pipe 5 passes through the convection gap provided by the spacer 3a at the lower end of the thin solar power generation panel 4, and convection occurs between the sunlight side of the thin solar power generation panel 4 and the insulating transparent glass 1. It flows into the gap.

図２、３に示すように薄型太陽光発電パネル４の太陽光側に発生する熱は薄型太陽光発電パネル４と断熱透明ガラス１との間の対流隙間を前記対流空間より流入しる降温した気体で集熱・昇温しながら上昇、薄型太陽光発電パネルの上端部のスペーサ３ａにより設けた対流隙間を通り、対流隙間を上昇、外面フィン６ａ付熱交換パイプ６の外周を回り伝熱する。降温した気体は対流隙間を経由し対流空間を下降、対流を繰返す。外面フィン６ａ付熱交換パイプ６で集熱した熱は内面フィン６ｂ熱交換パイプ６の中を通る熱媒体と高効率で熱交換を行なう。 As shown in FIGS. 2 and 3, the heat generated on the sunlight side of the thin photovoltaic panel 4 flows through the convection gap between the thin photovoltaic panel 4 and the insulating transparent glass 1 from the convection space and cools down. The gas collects heat and raises the temperature, passes through the convection gap provided by the spacer 3a at the upper end of the thin solar power generation panel, rises through the convection gap, and transfers heat around the outer periphery of the heat exchange pipe 6 with external fins 6a. . The cooled gas passes through the convection gap and descends through the convection space, repeating convection. The heat collected by the heat exchange pipe 6 with the outer fins 6a is highly efficiently exchanged with the heat medium passing through the heat exchange pipe 6 with the inner fins 6b.

断熱筐体内での集熱なので外部への放熱や寒気などの外気の影響が少なく高い集熱効率を維持する。また集熱により前記薄型太陽光発電パネルの温度上昇が抑えられ発電効率および寿命の向上が計れる。
平板式なので、設置方法、設置場所の自由度が高く、例えば太陽光自動追尾式架台に搭載すると太陽光の入斜角が垂直となり、発電および集熱の効率がさらに上がる。Since the heat is collected within the insulated casing, there is less heat radiation to the outside and less influence from outside air such as cold air, maintaining high heat collection efficiency. In addition, heat collection suppresses the temperature rise of the thin solar power generation panel, improving power generation efficiency and lifespan.
Since it is a flat plate type, there is a high degree of freedom in how and where it can be installed.For example, if it is mounted on an automatic solar tracking mount, the angle of incidence of sunlight will be vertical, further increasing the efficiency of power generation and heat collection.

発電した電気は二次電池に蓄えることができ、必要な時に電気機器の動力源として利用。集熱した熱は温水や熱空気などとして断熱タンクに蓄える事が出来、必要な時に給湯、空調などに利用出来る。
太陽光発電・太陽熱集熱モジュールは戸建・集合住宅、福祉施設、宿泊施設、公衆浴場、温水プール、植物工場、養殖場など幅広く利用出来る。The generated electricity can be stored in secondary batteries and used as a power source for electrical equipment when needed. The collected heat can be stored in an insulated tank as hot water or hot air, and can be used for hot water supply, air conditioning, etc. when needed.
Solar power generation/solar heat collection modules can be used in a wide range of areas, including single-family homes and apartment complexes, welfare facilities, accommodation facilities, public baths, heated pools, plant factories, and aquaculture farms.

１・・・断熱透明ガラス
２・・・薄型断熱パネル
３・・・断熱枠
３ａ・・スペーサ
３ｂ・・ゴムパッキン
３ｃ・・ゴムブッシュ
３ｄ・・防水ケーブルコネクタ
４・・・薄型太陽光発電パネル
５・・・ヒートパイプ
５ａ・・薄板幅狭フィン
５ｂ・・薄板幅広フィン
６・・・熱交換パイプ
６ａ・・外面フィン
６ｂ・・内面フィン
７・・・薄型太陽熱集熱パネル1... Insulating transparent glass 2... Thin heat insulating panel 3... Heat insulating frame 3a... Spacer 3b... Rubber packing 3c... Rubber bushing 3d... Waterproof cable connector 4... Thin solar power generation panel 5 Heat pipe 5a Thin plate narrow fin 5b Thin plate wide fin 6 Heat exchange pipe 6a External fin 6b Inner fin 7 Thin solar heat collection panel

Claims (2)

太陽光発電・太陽熱集熱モジュールは太陽光側に断熱透明ガラス、裏側に薄型断熱パネル、外周を断熱枠で構成した断熱筐体の中に薄型太陽光発電パネルとヒートパイプとが組み込まれ、前記薄型太陽光発電パネルは前記断熱透明ガラスに接触しない状態で配置されており、前記ヒートパイプは前記薄型太陽光発電パネルと前記薄型断熱パネルとの間に形成される空間において、前記薄型太陽光発電パネルおよび前記薄型断熱パネルに接触しない状態で配置されており、太陽光による発電と断熱筐体内に太陽光の主に赤外線により発生する未利用の熱を熱伝導率の高いヒートパイプによる集熱および気体の対流作用により集熱、熱交換パイプで熱媒体と熱交換を可能とし、前記熱交換パイプはリング状の外面フィンを多列設け、内面フィンを数条設けた高効率で集熱と熱交換を行なうことが出来る熱交換パイプで、前記ヒートパイプの放熱部を前記熱交換パイプの外周より貫通配置され、前記ヒ ートパイプの薄板幅広フィンは前記熱交換パイプに接合されており、前記ヒートパイプから前記熱交換パイプへ効率よく集熱とともに、対流作用により集熱・昇温した気体は前記外面フィンを多列設けた前記熱交換パイプの外周を回り効率よく集熱を可能とされ、内面フィンを数条設けた前記熱交換パイプにより熱媒体と熱交換を行う、太陽エネルギーを電気と熱として高効率で利用出来る太陽光発電・太陽熱集熱モジュール。 A solar power generation/solar heat collection module has a thin solar power generation panel and a heat pipe built into an insulated casing consisting of an insulating transparent glass on the sunlight side, a thin insulating panel on the back side, and an insulating frame around the outer periphery. The thin solar power generation panel is arranged without contacting the heat insulating transparent glass, and the heat pipe is inserted into the thin solar power generation panel in a space formed between the thin solar power generation panel and the thin heat insulation panel. It is arranged without contacting the panel and the thin insulation panel, and the unused heat generated by solar power generation and mainly infrared rays of sunlight inside the insulation casing is collected by heat pipes with high thermal conductivity. The convection action of gas enables heat collection and heat exchange with the heat medium using the heat exchange pipe, and the heat exchange pipe has multiple rows of ring-shaped outer fins and several inner fins for highly efficient heat collection and heat exchange. A heat exchange pipe capable of performing exchange, the heat dissipation part of the heat pipe is arranged to penetrate from the outer periphery of the heat exchange pipe, the thin wide fins of the heat pipe are joined to the heat exchange pipe, and the heat pipe The heat is efficiently collected from the heat exchange pipe to the heat exchange pipe, and the gas, which has been collected and heated by convection, travels around the outer periphery of the heat exchange pipe provided with multiple rows of the outer surface fins, making it possible to efficiently collect heat. A photovoltaic power generation/solar heat collection module that exchanges heat with a heat medium using the heat exchange pipes provided with several rows of heat exchange pipes, and can use solar energy as electricity and heat with high efficiency. 太陽熱集熱モジュールは太陽光側に断熱透明ガラス、裏側に薄型断熱パネル、外周を断熱枠で構成した断熱筐体の中に薄型太陽熱集熱パネルとヒートパイプとが組み込まれ、前記薄型太陽熱集熱パネルは前記断熱透明ガラスに接触しない状態で配置されており、前記ヒートパイプは前記薄型太陽熱集熱パネルと前記薄型断熱パネルとの間に形成される空間において、前記薄型太陽熱集熱パネルおよび前記薄型断熱パネルに接触しない状態で配置されており、断熱筐体内に太陽光の主に赤外線により発生する未利用の熱を熱伝導率の高いヒートパイプによる集熱および気体の対流作用により集熱、熱交換パイプで熱媒体と熱交換を可能とし、前記熱交換パイプはリング状の外面フィンを多列設け、内面フィンを数条設けた高効率で集熱と熱交換を行なうことが出来る熱交換パイプで、前記ヒートパイプの放熱部を前記熱交換パイプの外周より貫通配置され、前記ヒートパイプの薄板幅広フィンは前記熱交換パイプに接合されており、前記ヒートパイプから前記熱交換パイプへ効率よく集熱とともに、対流作用により集熱・昇温した気体は前記外面フィンを多列設けた前記熱交換パイプの外周を回り効率よく集熱を可能とされ、内面フィンを数条設けた前記熱交換パイプにより熱媒体と熱交換を行う、太陽エネルギーを熱として高効率で利用出来る太陽熱集熱モジュール。 A solar heat collection module has a thin solar heat collection panel and a heat pipe built into an insulated casing that has an insulating transparent glass on the sunlight side, a thin heat insulation panel on the back side, and a heat insulation frame around the outer periphery. The panel is arranged without contacting the insulating transparent glass, and the heat pipe is installed between the thin solar heat collecting panel and the thin heat insulating panel in a space formed between the thin solar heat collecting panel and the thin heat insulating panel. It is placed without contacting the insulation panel, and the unused heat generated by sunlight, mainly infrared rays, is collected inside the insulation case by heat pipes with high thermal conductivity and gas convection. A heat exchange pipe that enables heat exchange with a heat medium with an exchange pipe, and the heat exchange pipe has multiple rows of ring-shaped outer fins and several inner fins, and can collect and exchange heat with high efficiency. The heat dissipation part of the heat pipe is arranged to penetrate from the outer periphery of the heat exchange pipe, and the thin wide fins of the heat pipe are joined to the heat exchange pipe, so that the heat is efficiently collected from the heat pipe to the heat exchange pipe. Along with the heat, the gas that has been collected and heated by convection moves around the outer periphery of the heat exchange pipe provided with multiple rows of external fins, making it possible to efficiently collect heat. A solar heat collection module that exchanges heat with a heat medium and can use solar energy as heat with high efficiency.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686961A (en) 1985-11-01 1987-08-18 John D. Garrison Integrated solar thermal energy collector system
JP2013122370A (en) 2011-11-08 2013-06-20 Furukawa Electric Co Ltd:The Solar water heater
US20130160758A1 (en) 2011-12-25 2013-06-27 Kunshan Jue-Chung Electronics Co., Ltd. Heat-pipe solar collector and sealing assembly thereof
CN110375443A (en) 2019-07-24 2019-10-25 中原工学院 A kind of flexible photovoltaic sunshade accumulating integrated device and solar thermal utilization system
CN215378868U (en) 2021-03-30 2021-12-31 西南交通大学 Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686961A (en) 1985-11-01 1987-08-18 John D. Garrison Integrated solar thermal energy collector system
JP2013122370A (en) 2011-11-08 2013-06-20 Furukawa Electric Co Ltd:The Solar water heater
US20130160758A1 (en) 2011-12-25 2013-06-27 Kunshan Jue-Chung Electronics Co., Ltd. Heat-pipe solar collector and sealing assembly thereof
CN110375443A (en) 2019-07-24 2019-10-25 中原工学院 A kind of flexible photovoltaic sunshade accumulating integrated device and solar thermal utilization system
CN215378868U (en) 2021-03-30 2021-12-31 西南交通大学 Multifunctional evaporation cooling heat pipe type photovoltaic photo-thermal system

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