CN202361663U - 密度差太阳能蓄热水池 - Google Patents

密度差太阳能蓄热水池 Download PDF

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CN202361663U
CN202361663U CN 201120523205 CN201120523205U CN202361663U CN 202361663 U CN202361663 U CN 202361663U CN 201120523205 CN201120523205 CN 201120523205 CN 201120523205 U CN201120523205 U CN 201120523205U CN 202361663 U CN202361663 U CN 202361663U
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heat storage
tank
density
solar heat
water
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叶庭乔
谭军毅
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ZHUHAI SINGYES OPTO-ELECTRICAL TECHNOLOGY Co Ltd
HUNAN SINGYES SOLAR TECHNOLOGY Co Ltd
Zhuhai Singyes Renewable Energy Technology Co Ltd
Zhuhai Singyes Green Building Technology Co Ltd
Original Assignee
ZHUHAI SINGYES OPTO-ELECTRICAL TECHNOLOGY Co Ltd
HUNAN SINGYES SOLAR TECHNOLOGY Co Ltd
Zhuhai Singyes Renewable Energy Technology Co Ltd
Zhuhai Singyes Green Building Technology Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

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Abstract

目前,传统太阳能蓄热在集热、蓄热效果差,并且其蓄热容积有一定的限制。本实用新型的目的在于提供一种结构新颖,蓄热效率高的太阳能蓄热密度差水池。具有四面池壁和池底构成的池体,其池体内壁涂以黑色涂层,池底铺满带有黑色涂层的鹅卵石,池体内注入以密度在1-2×103kg/m3范围内的特制盐溶液,池高四分之一处安装盘管换热器,池体顶部和池底分别开有进水口和出水口。本实用新型的优点在于池底的鹅卵石可以吸收大量的太阳能,并利用特制盐和水的密度差分层,使特制盐溶液往下沉,从而把热量蓄起来,适用于对热量需求较大的场合。

Description

密度差太阳能蓄热水池
技术领域
本实用新型涉及一种太阳能蓄热水池,尤其涉及一种高蓄热性能的密度差太阳能蓄热水池。 
背景技术
目前,传统太阳能蓄热在集热、蓄热效果差,并且其蓄热容积有一定的限制。对保温性能要求较高,从长期运行的经济性来看,利用选择性涂层吸热和蓄热介质密度差分层的蓄热装置更为有效。为了全部或部分解决上述问题,我们提出一种高蓄热性能的太阳能蓄热装置。 
发明内容
针对以上问题,本实用新型的目的在于提供一种结构新颖,可加工,易于组装,蓄热效率高,价格便宜的太阳能蓄热密度差水池。 
本实用新型解决其技术问题所采用的技术方案是: 
    密度差太阳能蓄热水池,具有四面池壁和池底构成的池体,其池体内壁涂以黑色涂层,池底铺满带有黑色涂层的鹅卵石,池体内注入以密度在1 -2×103kg/m3范围内的特制盐溶液,池高四分之一处安装盘管换热器,池体顶部和池底分别开有进水口和出水口。特制盐溶液与水溶液之间具有密度差,在吸收太阳能过程中逐渐自动分层,低浓度溶液在上层,高浓度溶液在下层。池底的鹅卵石可以强化其对阳光的吸热能力,高效蓄热。池高四分之一处安装的盘管换热器,跟池水换热,提供热水。
    本实用新型的优点在于池底的鹅卵石可以吸收大量的太阳能,并利用特制盐和水的密度差分层,使特制盐溶液往下沉,从而把热量蓄起来,适用于对热量需求较大的场合。 
附图说明
下面结合附图和实施例对本发明进一步说明: 
如图为密度差太阳能蓄热水池的示意图。
图中,(1)是带有黑色涂层的鹅卵石,(2)是盘管换热器,(3)是高浓度溶液,(4)是低浓度溶液,(5)是池体,(6)是进水口,(7)是出水口。 
具体实施方式
如图1所示,将带黑色涂层的鹅卵石(1)铺满池底,在池底四分之一处安装盘管换热器(2)。将特制盐溶液从进水口(6)注入池体(5),混合在一起,搅拌好,令其自动分层,上层为低浓度溶液(4),下层为高浓度溶液(3),经过一天的加热,把热量积蓄起来。换水时通过出水口(7)把水排出。 

Claims (1)

1.一种密度差太阳能蓄热水池,其特征是:具有四面池壁和池底构成的池体,其池体内壁涂以黑色涂层,池底铺满带有黑色涂层的鹅卵石,池体内注入以密度在1-2×103kg/m3范围内的特制盐溶液,池高四分之一处安装盘管换热器,池体顶部和池底分别开有进水口和出水口。
CN 201120523205 2011-12-15 2011-12-15 密度差太阳能蓄热水池 Expired - Fee Related CN202361663U (zh)

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CN 201120523205 CN202361663U (zh) 2011-12-15 2011-12-15 密度差太阳能蓄热水池

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075819A (zh) * 2013-03-01 2013-05-01 河南理工大学 一种复合多孔介质盐梯度太阳池
WO2014202000A1 (zh) * 2013-06-21 2014-12-24 中盈长江国际新能源投资有限公司 双层冷热两用无盐太阳池及跨季蓄能供冷供热系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103075819A (zh) * 2013-03-01 2013-05-01 河南理工大学 一种复合多孔介质盐梯度太阳池
CN103075819B (zh) * 2013-03-01 2015-03-04 河南理工大学 一种复合多孔介质盐梯度太阳池
WO2014202000A1 (zh) * 2013-06-21 2014-12-24 中盈长江国际新能源投资有限公司 双层冷热两用无盐太阳池及跨季蓄能供冷供热系统

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