JPS58193042A - Heat collector for solar heat - Google Patents

Heat collector for solar heat

Info

Publication number
JPS58193042A
JPS58193042A JP57074537A JP7453782A JPS58193042A JP S58193042 A JPS58193042 A JP S58193042A JP 57074537 A JP57074537 A JP 57074537A JP 7453782 A JP7453782 A JP 7453782A JP S58193042 A JPS58193042 A JP S58193042A
Authority
JP
Japan
Prior art keywords
heat collector
heat
shape
support member
shape memory
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
Application number
JP57074537A
Other languages
Japanese (ja)
Other versions
JPS6042384B2 (en
Inventor
Noboru Nonoyama
野々山　登
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujita Corp
Fujita Kogyo KK
Original Assignee
Fujita Corp
Fujita Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujita Corp, Fujita Kogyo KK filed Critical Fujita Corp
Priority to JP57074537A priority Critical patent/JPS6042384B2/en
Publication of JPS58193042A publication Critical patent/JPS58193042A/en
Publication of JPS6042384B2 publication Critical patent/JPS6042384B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S50/00—Arrangements for controlling solar heat collectors
    • F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
    • 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
    • Y02E10/47—Mountings or tracking

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To improve the efficiency of heat collection of the heat collector for solar heat by changing an angle of the heat collector by utilizing the recovery of the shape of a shape memory alloy. CONSTITUTION:The upper end of the heat collector 3 for solar heat is pivotally supported rotatably to a strut 1 erected to a slab 2 on the roof of a building. A movable support member 4, which is constituted by the shape memory alloy such as a Ti-Ni alloy having a shape memory effect, through which the shape is recovered by deforming and heating a material under a martensite state at a low temperature, and deformed and machined to a spring shape, is interposed between the lower end of the heat collector 3 and the slab 2. Said support member 4 is covered with a bellows 5, which is constituted by plastics and has flexibility, water heated by the heat collector 3 is fed to said bellows 5 through a conduit 6, and the water is fed to a hot-water storage tank through a conduit 7. When the temperature of water heated by the heat collector 3 rises to a point Af of a reverse transformation finish temperature or more by solar heat in the daytime, the shape of the shape memory alloy is recovered to return to the state as a dotted line, the heat collector 3 returns to a position shown in a dotted line, and the effect of heat collection of solar heat is improved.

Description

【発明の詳細な説明】 本発明は太陽熱集熱装置の改良に係り、構造物ＫＭ動自
在に枢支された集熱器と構造物との間Ｋ、形状記憶合金
よりなる可動支持部材な介装してなり、前記集熱器によ
つ・て蓄熱さｆ＋た加温水によって前記支持部材を形状
回置温度り上に加温し、同支持部材の形状回復によって
前記集熱器の傾角を変えるように構成されたことを特徴
とするもので、その目的とする処をよ、形状ルビ憶合金
の形状回復を利用して、集熱器の角度を変え、太陽熱集
熱装置の集熱効率を向上する点にある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a solar heat collecting device, in which a movable support member made of a shape memory alloy is provided between a structure K and a movably supported heat collector. The support member is heated to a temperature above the shape rotation temperature using heated water stored in the heat collector, and the inclination angle of the heat collector is changed by the shape recovery of the support member. It is characterized by being configured to change the shape of the solar heat collecting device by changing the angle of the heat collector by utilizing the shape recovery of the shape ruby memory alloy, depending on its purpose. There is a point of improvement.

以下本発明を図示の実施例について説明する。The present invention will be described below with reference to the illustrated embodiments.

（１）は建造物屋上スラブ（２）に立設された支柱で、
太陽熱集熱器（３）の上端が回動自在に枢支されて〜・
る。(1) is a support installed on the building roof slab (2).
The upper end of the solar heat collector (3) is rotatably supported...
Ru.

前記集熱器（３）の下端とスラブ（２）との間には、低
温でマルテンサイト状ＭＫある材料を変形後加熱すると
形状が回復するという形状記憶効果を有するＴｉ−Ｎｉ
　合金等の形状配憶合金より構成され、スプリング状に
変形加工された可動支持部材（４）が介装されている。Between the lower end of the heat collector (3) and the slab (2), there is a Ti-Ni film which has a shape memory effect that when a martensitic MK material is deformed at low temperature and then heated, it recovers its shape.
A movable support member (4) made of a shape memory alloy such as an alloy and deformed into a spring shape is interposed.

同支持部材（４：はプラスチックより構成された、可撓
性を有するベローズ（５）で被覆され、同ベローズ（５
）には集熱器（３）によって加熱された水が導管（６）
を介して供送されたのち、導管（７）を介して貯湯槽に
供給されるようになっている。The support member (4) is covered with a flexible bellows (5) made of plastic, and the support member (4:
), the water heated by the collector (3) is passed through the conduit (6).
After being supplied via the hot water tank, the hot water is supplied to the hot water storage tank via the conduit (7).

図中（８）は集熱器（３）に対する給水管である。In the figure, (8) is a water supply pipe to the heat collector (3).

前記形状記憶合金よりなる可動支持部材（４）の基本形
状は、点！（４’）Ｋ示すようにスプリングが伸長した
状態である。The basic shape of the movable support member (4) made of the shape memory alloy is a point! (4') The spring is in an expanded state as shown in K.

従って夜間のように加温水温が逆ｙ態終了ＩＳＡ度Ａｆ
点より低い場合、集熱器（４）の自重によって形状配憶
合金製の前記支持部材（４）は圧縮されて実線に示す状
態となる。なお夜間、集熱器（３）の水を抜く場合は外
気温によって前記支持部材（４）の変形が左右される。Therefore, like at night, the heated water temperature ends in reverse y mode ISA degree Af
When the temperature is lower than the point, the support member (4) made of shape memory alloy is compressed by the weight of the heat collector (4) and becomes the state shown by the solid line. Note that when draining the water from the heat collector (3) at night, the deformation of the support member (4) is influenced by the outside temperature.

而して昼間、太陽熱によって集熱器（３）の加温水温が
逆変態終了温度Ａ１点以上に上昇すると、形状配憶合金
は形状回復して点線の状態に戻り、集熱器（３）は点線
に示す位置にゆ帰して、太陽熱の集熱効率が上昇する。During the day, when the heated water temperature of the collector (3) rises to the reverse transformation end temperature A1 point or higher due to solar heat, the shape memory alloy recovers its shape and returns to the state shown by the dotted line, and the heat collector (3) is returned to the position shown by the dotted line, and the solar heat collection efficiency increases.

す明においては前記したように、構造物に傾動自在に枢
支された集熱器と＃４造物との間１ｃ、形状記憶合金よ
りなる可動支持部材か介装されていて、前記集熱器によ
って蓄熱された加温水によって前記支持部材を形状回復
温厚以上に加温して、同支持部材の形状回復に伴なって
集熱器の傾斜角度を変えることによって、集熱効率を向
上しうるようにしたものであり、本発明によればこの上
５に形状記憶合金の形状回復をオリ用して集熱器を自動
的に集熱効果の高い位置に傾動調整しうるものであり、
同業熱器の位置調整に機椋的可動部分を必要としないの
で故障がなく、メンテナンスが容易になる等、本発明は
多くの利点を有するものである。In Sumei, as described above, a movable support member made of a shape memory alloy is interposed between the heat collector tiltably supported on the structure and #4 structure 1c, and the heat collector The heat collection efficiency can be improved by heating the supporting member to a temperature higher than the shape recovery temperature using the heated water stored in the heating water, and changing the inclination angle of the heat collector as the support member recovers its shape. According to the present invention, in addition to this, the heat collector can be tilted and adjusted automatically to a position where the heat collection effect is high by making use of the shape recovery of the shape memory alloy.
The present invention has many advantages, such as no mechanical movable parts being required to adjust the position of the same type of heating device, so there is no breakdown and maintenance is easy.

以上本発明を実施例について説明したが、本発明は勿論
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱し−ｈい範囲内で種々の設計の改変を施
しうるものであって、例えば形状記憶合金製可動支持部
材はスプリング状の他、伸縮可能な他の形状に加工され
てもよい。Although the present invention has been described above with reference to embodiments, the present invention is of course not limited to such embodiments, and various design modifications may be made within the scope of departing from the spirit of the present invention. For example, the movable support member made of a shape memory alloy may be formed into a spring shape or other shapes that can be expanded and contracted.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明に係る太陽熱集熱装置の一実施例を示す側
面図である。 （１）　　・支柱、（２）　　・・スラブ、（３）・・
・・・集熱器、（４）・・・・・可動支持部材The drawing is a side view showing an embodiment of the solar heat collector according to the present invention. (1) ・Strut, (2) ・・Slab, (3)・・
... Heat collector, (4) ... Movable support member

Claims (1)

【特許請求の範囲】[Claims] 構造物に傾動自在に枢支された集熱器と構造物との間に
、形状記憶合金よりなる可動支持部材を介装してなり、
前記集熱器によって蓄熱された加温水によって前記支持
部材を形状回復温度以上に加温し、同支持部材の形状回
復によって前記集熱器の傾角を変えるように構成された
ことを％像とする太陽熱集熱装置。A movable support member made of a shape memory alloy is interposed between the structure and a heat collector that is tiltably supported on the structure,
The percentage image is that the support member is heated to a shape recovery temperature or higher by the heated water stored by the heat collector, and the inclination angle of the heat collector is changed by the shape recovery of the support member. Solar heat collector.
JP57074537A 1982-05-06 1982-05-06 solar heat collector Expired JPS6042384B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57074537A JPS6042384B2 (en) 1982-05-06 1982-05-06 solar heat collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57074537A JPS6042384B2 (en) 1982-05-06 1982-05-06 solar heat collector

Publications (2)

Publication Number Publication Date
JPS58193042A true JPS58193042A (en) 1983-11-10
JPS6042384B2 JPS6042384B2 (en) 1985-09-21

Family

ID=13550121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57074537A Expired JPS6042384B2 (en) 1982-05-06 1982-05-06 solar heat collector

Country Status (1)

Country Link
JP (1) JPS6042384B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010127262A3 (en) * 2009-04-30 2012-03-01 SunPoint Technologies, Inc. Thermal-mechanical positioning for radiation tracking
CN107166766A (en) * 2017-05-31 2017-09-15 浙江雨露新能源科技有限公司 It is a kind of that there is the solar water heater for automatically adjusting thermal-arrest tube angulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545427Y2 (en) * 1988-04-21 1993-11-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010127262A3 (en) * 2009-04-30 2012-03-01 SunPoint Technologies, Inc. Thermal-mechanical positioning for radiation tracking
US8499756B2 (en) 2009-04-30 2013-08-06 SunPoint Technologies, Inc. Thermal-mechanical positioning for radiation tracking
CN107166766A (en) * 2017-05-31 2017-09-15 浙江雨露新能源科技有限公司 It is a kind of that there is the solar water heater for automatically adjusting thermal-arrest tube angulation

Also Published As

Publication number Publication date
JPS6042384B2 (en) 1985-09-21

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