CN205137949U - 大法兰盖金属水箱太阳能热水器 - Google Patents

大法兰盖金属水箱太阳能热水器 Download PDF

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Publication number
CN205137949U
CN205137949U CN201520706030.4U CN201520706030U CN205137949U CN 205137949 U CN205137949 U CN 205137949U CN 201520706030 U CN201520706030 U CN 201520706030U CN 205137949 U CN205137949 U CN 205137949U
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water tank
metal
water
large flange
water heater
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刘运柳
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Guangdong Guangsheng Iot Co ltd
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Guangdong Shunde Guangsheng Electrical Appliance 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

大法兰盖金属水箱太阳能热水器,水箱上部半圆形端面上有孔(9)其上有法兰盖(11),其特征在于:法兰盖(11)上安装有水流过时即加热水的注入式器具(18),或同时装有热交换器(7)。水箱(8)下部两侧焊接有同轴心的有螺纹的接头或带法兰的接头(12)其内孔中安装金属或非金属套管(19),在套管(19)内孔空气(20)中安装,直通形或盲孔形电热管(6)。

Description

大法兰盖金属水箱太阳能热水器
技术领域
本发明涉及太阳能热水器,主要涉及太阳能热水器水箱结构。
背景技术
目前太阳能热水箱的水箱多采用不锈钢材质制造或以金属为基材,内衬搪瓷制造,热交换器采用盘管或夹层;都是直接焊在水箱圆周的直线段上,在水箱上部半圆形端盖上一般不开孔,或只开直径小于10公分的小孔;而且不好装电辅助加热,特别是不锈钢水箱,焊缝的边沿会失去铬和镍的成分,使用1-2年会产生针孔漏水。
发明内容
本发明针对太阳能热水器金属水箱进行改进,克服易漏水的缺陷。
本发明的技术措施是:
一、是太阳能热水器水箱8上部半圆形端面上有孔9,其上有法兰盖11,在盖上安装水流过时即加热水装置18,或安装水流过时即加热水装置18和安装热交换器7,以及测温和限温探头。
二、对于金属水箱,特别是不锈钢水箱在焊缝的内表面处涂耐高温、耐水涂层,或在焊缝外表面处,涂耐高温、耐水的防护涂层,并粘贴一层以上玻璃纤维带;为提高防护质量,最好内外表面都涂防护层;所述涂层包括胶或涂料。
三、在水箱下部安装预热电热管,所述电热管,一是光波电热管是在石英玻璃管内装碳纤维或金属发热丝,通电后产生红外辐射和热能;二是将半导体发热材料,涂在石英玻璃管内壁表面,形成一层导电膜,并有接线端子通电后会产生红外辐射和热能;其安装方法是水箱直线段两侧焊接带螺纹同轴心的接头12,在接头12孔内安装金属或非金属套管19,套管外有密封件13用螺帽15将密封件压紧,确保水箱密封;也可在水箱直线段两侧焊接带法兰的接头12,其孔中装金属或非金属套管19,套管外有密封件13,用压紧盖15将密封件压紧,确保水箱不漏水;并在金属或非金属套管19内安装电热管6。
附图说明
图1图2大法兰盖金属水箱太阳能热水器结构图;
图3图4是图1图2接头12的局部图;
具体实施方式
下面结合附图进行说明,附图中:外壳1、冷水进水管2、热水出水管3、大法兰盖密封件4、电热管6(包括直通光波电热管或盲孔光波电热管或金属电热管)、热交换器7、水箱8、水箱上部半圆形端面的孔9、测温或限温器安装管10、法兰盖11、有螺纹的接头或带法兰的接头12、密封件13、泄压阀14、螺帽或盖15、太阳能集热板或集热器16、水流过时即加热水的器具18、金属或非金属套管19、空气20。
图1图2中,在法兰盖11上安装有水流过时即加热水的器具18,或安装有水流过时即加热水的器具18和热交换器7的2根进出液管,在水箱8下部两侧焊接同轴心的有螺纹的接头或带法兰的接头12,其内孔中安装有金属或非金属套管19,在套管19内孔空气20中安装直通形或盲孔形电热管6。
所述法兰盖11上安装有热交换器7和水流过即加热水的器具18,是可将盖和二个组件,组成一个部件,安装方便;所述水流过即加热水的器具18,是放水时,必通过18,电热管会通电对流过的水再加热一次,可增加水箱8产生热水量;器具18中,可以装金属电热管6,图中未示出,也在本专利保护之内。
由于水箱8上端装直径很大法兰的口,可对水箱焊缝涂防护胶或涂料,也可在水箱的焊缝外表面处涂胶或涂料,并粘贴玻璃纤维带,以防漏水。

Claims (3)

1.大法兰盖金属水箱太阳能热水器,水箱上部半圆形端面上有孔(9)其上有法兰盖(11),其特征在于:法兰盖(11)上安装有水流过时即加热水的注入式器具(18)或安装水流过时即加热水的注入式器具(18)和热交换器(7)。
2.根据权利要求1所述大法兰盖金属水箱太阳能热水器,其特征在于:水箱(8)下部两侧焊接有同轴心的有螺纹的接头或带法兰的接头(12),其内孔中安装金属或非金属套管(19),在套管(19)内孔空气(20)中,安装电热管(6)。
3.根据权利要求1所述大法兰盖金属水箱太阳能热水器,其特征在于:水箱(8)内焊缝处涂有防护胶或涂料,在水箱(8)外焊缝表面涂有防护胶或涂料,并粘贴玻璃纤维带。
CN201520706030.4U 2015-09-05 2015-09-05 大法兰盖金属水箱太阳能热水器 Expired - Fee Related CN205137949U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500360A (zh) * 2015-09-05 2017-03-15 广东顺德光晟电器股份有限公司 大法兰盖金属水箱太阳能热水器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500360A (zh) * 2015-09-05 2017-03-15 广东顺德光晟电器股份有限公司 大法兰盖金属水箱太阳能热水器

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Address after: 528300 Daliang District Office of Shunde District, Foshan, Guangdong, new Kau community residential development committee No. 38

Patentee after: GUANGDONG GUANGSHENG IOT Co.,Ltd.

Address before: 528300 Daliang Road office, Shunde District, Foshan, Guangdong, Fengxiang 41 Road, new Kau neighborhood committee, A 509, 510, 511, 512, Shunde creative industrial park.

Patentee before: GUANGDONG SHUNDE GUANGCHENG ELECTRICAL APPLIANCES HOLDINGS Co.,Ltd.

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Granted publication date: 20160406

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