CN102003806B - 温控真空集热元件罩玻管散热工作点调整方法及器件 - Google Patents

温控真空集热元件罩玻管散热工作点调整方法及器件 Download PDF

Info

Publication number
CN102003806B
CN102003806B CN200910195002XA CN200910195002A CN102003806B CN 102003806 B CN102003806 B CN 102003806B CN 200910195002X A CN200910195002X A CN 200910195002XA CN 200910195002 A CN200910195002 A CN 200910195002A CN 102003806 B CN102003806 B CN 102003806B
Authority
CN
China
Prior art keywords
temperature control
cover glass
heat transfer
absorber
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 - Fee Related
Application number
CN200910195002XA
Other languages
English (en)
Other versions
CN102003806A (zh
Inventor
施国梁
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.)
Haining Yimange Solar Energy Technology Co Ltd
Original Assignee
邱玉燕
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 邱玉燕 filed Critical 邱玉燕
Priority to CN200910195002XA priority Critical patent/CN102003806B/zh
Publication of CN102003806A publication Critical patent/CN102003806A/zh
Application granted granted Critical
Publication of CN102003806B publication Critical patent/CN102003806B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Landscapes

  • Control Of Temperature (AREA)

Abstract

温控真空集热元件罩玻管散热工作点调整方法：在集热元件吸收体和罩玻管之间设置可控传热通道，对集热元件空晒保护。通过调整与吸收体、热力驱动件和罩玻管低热阻连接的传热件散热状态对其温控工作点进行调整。根据此方法制造的温控真空集热元件，由在集热元件吸收体和罩玻管之间设置可控传热通道构成。采用由与吸收体低热阻连接的热力驱动件与传热件组成的温控***。本发明的有益效果包括：可控传热通道置于真空隔热层中不改变对现有集热元件的使用要求和习惯。采用热力驱动件可以集温控***的检测、比较和执行环节于一体并且无需外部能源供应，结构紧凑、工作可靠。调整温控***的工作点方便使用。结合附图给出一个实施例。

Description

温控真空集热元件罩玻管散热工作点调整方法及器件
技术领域
本发明涉及温控真空集热元件罩玻管散热工作点调整方法及器件。
背景技术
随着太阳能热利用产品产业实践的充分展开，需要空晒保护的太阳能真空集热元件。
发明内容
本发明的目的是要提供温控真空集热元件罩玻管散热工作点调整方法及器件。
本发明解决其技术问题所采取的方法：通过在集热元件吸收体和罩玻管之间设置可控传热通道，对集热元件进行空晒保护；可控传热通道由双金属片热力驱动件和置于罩玻管内的活动传热件构成；通过调整与集热元件吸收体、双金属片热力驱动件和罩玻管低热阻连接的传热件的散热状态对温控真空集热元件的温控工作点进行调整。
本发明实现上述方法解决其技术问题采取的技术方案：通过在集热元件吸收体和罩玻管之间设置可控传热通道，构成一个温控真空集热元件。采用一个由与集热元件吸收体低热阻连接的双金属片热力驱动件和传热件组成的温控***。传热件与集热元件吸收体、双金属片热力驱动件和罩玻管低热阻连接；与传热件低热阻连接的罩玻管外侧含有可移动绝热件。
本发明的有益效果包括：可控传热通道置于真空隔热层中不改变对现有集热元件的使用要求和习惯。采用双金属片热力驱动件可以集温控***的检测、比较和执行环节于一体并且无需外部能源供应，结构紧凑、工作可靠。温控***的工作点可调方便使用。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是一个工作点可调热力驱动的空晒保护蓄热式真空集热元件结构示图。
图中1.吸收体；2.罩玻管；3.活动传热件；4.双金属片热力驱动件；5.传动磁排；6.磁块；7.传热件；8.缩颈段；9.绝热件。
具体实施方式
图1给出本发明的一个实施例。
图1中，在集热元件的吸收体1和罩玻管2之间设置采用顺磁材料制造的活动传热件3，和与双金属片热力驱动件4传动连接的传动磁排5，组成一个热力驱动的可控传热通道。双金属片热力驱动件4与吸收体1低热阻连接。热力驱动件利用热能做功，包括双金属片、记忆合金和膜盒（又称弹性元件）驱动件。传动磁排5受约束可沿其轴心线作往复直线运动，其上设置有多个磁块6用于同时驱动多处活动传热件3。
传热件7与吸收体1、双金属片热力驱动件4和罩玻管2低热阻连接，在与传热件7低热阻连接的罩玻管2外侧缩颈段8处有一个可移动绝热件9。绝热件9与集热元件尾部缩颈段8通过移动副连接。
正常集热/空晒保护时，如图中虚线/实线示：工作点以下/上的温度使双金属片热力驱动件4右/左弯，传动磁排5右/左移，活动传热件3受到/不受磁块6吸引，与罩玻管2脱离/接触。吸收体1与罩玻管2之间处于高/低热阻状态。
调节绝热件9遮盖缩颈段8的面积，可在1～5瓦范围内改变传热件7通过缩颈段8的散热功率。相应地，空晒保护温度工作点也在一定范围内变动。即缩颈段8散热多/少，双金属片热力驱动件4的温度低/高，空晒保护工作点温度高/低。

Claims (2)

1.温控真空集热元件罩玻管散热工作点调整方法：通过在集热元件吸收体和罩玻管之间设置可控传热通道，对集热元件进行空晒保护；可控传热通道由双金属片热力驱动件和置于罩玻管内的活动传热件构成；通过调整与吸收体、双金属片热力驱动件和罩玻管低热阻连接的传热件的散热状态，对温控真空集热元件的温控工作点进行调整。
2.实现权利要求1所述方法的温控真空集热元件，通过在集热元件吸收体和罩玻管之间设置可控传热通道构成，其特征在于含有一个由与吸收体低热阻连接的双金属片热力驱动件和传热件组成的温控***；传热件与吸收体、双金属片热力驱动件和罩玻管低热阻连接；与传热件低热阻连接的罩玻管外侧含有可移动绝热件。
CN200910195002XA 2009-09-03 2009-09-03 温控真空集热元件罩玻管散热工作点调整方法及器件 Expired - Fee Related CN102003806B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910195002XA CN102003806B (zh) 2009-09-03 2009-09-03 温控真空集热元件罩玻管散热工作点调整方法及器件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910195002XA CN102003806B (zh) 2009-09-03 2009-09-03 温控真空集热元件罩玻管散热工作点调整方法及器件

Publications (2)

Publication Number Publication Date
CN102003806A CN102003806A (zh) 2011-04-06
CN102003806B true CN102003806B (zh) 2012-11-28

Family

ID=43811378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910195002XA Expired - Fee Related CN102003806B (zh) 2009-09-03 2009-09-03 温控真空集热元件罩玻管散热工作点调整方法及器件

Country Status (1)

Country Link
CN (1) CN102003806B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225890B (zh) * 2013-04-22 2016-03-30 徐秀萍 助推减压空晒保护全玻璃真空热管太阳能集热装置
CN103225891B (zh) * 2013-04-22 2016-03-09 林根弟 助推减压空晒保护翅板热管真空太阳能集热装置
CN103225894B (zh) * 2013-04-22 2015-01-21 邱旭堂 减压空晒保护全玻璃真空热管集热元件
CN103994589B (zh) * 2013-04-22 2018-03-16 台州长天能源技术有限公司 真空重力热管集热元件减压空晒保护方法及产品
CN103225915B (zh) * 2013-04-22 2016-02-10 徐秀萍 工质高位集聚减压空晒保护全玻璃真空热管集热装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048018A1 (de) * 1975-12-06 1982-07-15 Erno Raumfahrttechnik Gmbh, 2800 Bremen "verfahren zur begrenzung der absorbertemperatur von solarkollektoren"
FR2524975A1 (fr) * 1982-04-09 1983-10-14 Vironneau Pierre Dispositif permettant de reguler l'apport de calories a un fluide caloporteur d'un capteur solaire, et plus particulierement d'un capteur solaire tubulaire
CN1661296A (zh) * 2004-02-27 2005-08-31 徐宝安 玻璃真空太阳换能热管
TW200846609A (en) * 2007-05-30 2008-12-01 G Internation Co Ltd Sa Water control device for solar-energy water heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048018A1 (de) * 1975-12-06 1982-07-15 Erno Raumfahrttechnik Gmbh, 2800 Bremen "verfahren zur begrenzung der absorbertemperatur von solarkollektoren"
FR2524975A1 (fr) * 1982-04-09 1983-10-14 Vironneau Pierre Dispositif permettant de reguler l'apport de calories a un fluide caloporteur d'un capteur solaire, et plus particulierement d'un capteur solaire tubulaire
CN1661296A (zh) * 2004-02-27 2005-08-31 徐宝安 玻璃真空太阳换能热管
TW200846609A (en) * 2007-05-30 2008-12-01 G Internation Co Ltd Sa Water control device for solar-energy water heater

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP昭58-203345A 1983.11.26
JP昭59-131856A 1984.07.28

Also Published As

Publication number Publication date
CN102003806A (zh) 2011-04-06

Similar Documents

Publication Publication Date Title
CN102003816B (zh) 抗空晒全玻璃真空热管集热元件
CN102003805B (zh) 无热短路蓄热式控温真空集热元件
CN102003806B (zh) 温控真空集热元件罩玻管散热工作点调整方法及器件
KR101719482B1 (ko) 열전발전장치
WO2011027309A3 (en) Thermal energy storage system by direct solar radiation
WO2009106104A8 (de) Selbstlernende sonnenkollektornachführsteuerung
CN105304409A (zh) 一种基于负热膨胀的热开关
CN102072125A (zh) 基于单程形状记忆效应的双程线性驱动器及方法
CN104078276A (zh) 一种基于形状记忆合金的温控单元
CN101424862B (zh) 用于空间相机热控***的热开关
CN106066214B (zh) 可重设传感器组件和***
CN102003817B (zh) 真空集热元件通过罩玻管可控散热的方法及器件
CN102003809B (zh) 温控真空集热元件磁力工作点调整方法
CN201488364U (zh) 无热短路蓄热式控温真空集热元件
CN201476374U (zh) 一种空晒保护全玻璃真空热管集热元件
CN201488368U (zh) 通过罩玻管可控散热的真空集热元件
CN102742956A (zh) 太阳能热电调温安全帽
CN205622546U (zh) 基于供暖设施的自供电传感***
CN103822009A (zh) 致动器
CN100386544C (zh) 弹性管道阀
CN203203278U (zh) 调整单元、太阳能场的环路和太阳能场
CN202210137U (zh) 简易光伏-热电联合转换太阳能电池测试台
CN206025443U (zh) 一种多功能伞杆转轴装置
CN208384444U (zh) 一种新型温度控制器
CN220189768U (zh) 一种特种电池模块调温设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: QIU YUYAN

Free format text: FORMER OWNER: XU XIUPING

Effective date: 20120620

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200050 CHANGNING, SHANGHAI TO: 317500 TAIZHOU, ZHEJIANG PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20120620

Address after: 317500 Small South Gate, Taiping Town, Zhejiang, Wenling 109-1

Applicant after: Qiu Yuyan

Address before: 200050, room 1, No. 57, Lane 402, Xuanhua Road, Shanghai, Changning District

Applicant before: Xu Xiuping

C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HAINING IEMYC SOLAR ENERGY EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: QIU YUYAN

Effective date: 20130606

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 317500 TAIZHOU, ZHEJIANG PROVINCE TO: 314416 JIAXING, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20130606

Address after: 314416, Zhejiang Province, Jiaxing City, Haining province Zhen Yuan Town East Village home No. 35

Patentee after: Haining IEMYC Solar Energy Technology Co., Ltd.

Address before: 317500 Small South Gate, Taiping Town, Zhejiang, Wenling 109-1

Patentee before: Qiu Yuyan

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20140903

EXPY Termination of patent right or utility model