CN2344731Y - 管道防冻式太阳能热水器 - Google Patents

管道防冻式太阳能热水器 Download PDF

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Publication number
CN2344731Y
CN2344731Y CN98227989U CN98227989U CN2344731Y CN 2344731 Y CN2344731 Y CN 2344731Y CN 98227989 U CN98227989 U CN 98227989U CN 98227989 U CN98227989 U CN 98227989U CN 2344731 Y CN2344731 Y CN 2344731Y
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pipeline
water heater
solar water
control valve
valve
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Expired - Fee Related
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CN98227989U
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朱延文
李成
曹克扬
孔繁荣
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Huihuang Solar Energy Co., Ltd., Huaiyin, Jiangsu
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HUAI YIN HUI HUANG TAI YANG NENG YOU XIAN GONG SI
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    • 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

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Abstract

本实用新型能有效解决严寒冬季太阳能热水器管道冻结,冻裂的问题,其技术特征是在现行太阳能热水器的水箱的下部出口处装有控制阀,并有自动排空阀一端装在控制阀的下部,另一端与大气相通。管道要防冻只需关闭控制阀,管道水得以放空,需要使用贮水箱热水时开启控制阀,便可获得热水,简单而又方便,为太阳能热水的使用者去除了在冬季使用太阳能热水器管道冻裂的后顾之忧。

Description

管道防冻式太阳能热水器
本实用新型涉及太阳能热水器，特别是一种能防止管道冻裂的太阳能热水器。
现行的太阳能热水器由于节约能源而深受使用者的欢迎，但对于多层楼房建筑的居户来说，从太阳能热水器的贮水箱需通过长长的管道进入洗浴室，在零度以上的天气状况下，管道内的水除了有热损失及给使用者带来不便外，还不致造成其它麻烦，但是当气温至零度以下的严寒季节，连续的低温会致使管道中水体结冰、热水器无法使用、甚至管道冻裂，天气稍暖和，水从冻裂的管道中外溢四处流淌、又急需检修。如果怕夜晚水管冻裂，只有前一天把水放空，第二天一早再上水，也很费事。
本实用新型提出的管道防冻式太阳能热水器，目的是针对上述缺陷，可有效解决管道防冻问题。
本实用新型的技术方案是在现行包含有集热器、贮水箱、管道和总出水口的太阳能热水器的装置中再安装一个控制阀和自动排空阀，控制阀安装紧靠贮水箱下部出口处，自动排空阀一端接控制阀的下端，另一端与大气相迎，其控制阀可为电动阀。
给出附图：
附图为本实用新型的结构示意图
图中1为贮水箱、2为控制阀、3为自动排空阀、4为管道、5为总出水口、6为进水阀。
现结合附图作实施例说明：
当寒冷天气的夜晚关闭进水阀6，切断控制阀(电动阀)2电源使其关闭，由于存在自动排空阀3，管道水可从总出水口5排出，不必再象过去必须连贮水箱内的水全放空。当需要使用贮水箱热水时，只要开启控制阀(电动阀)2，热水则从贮水箱1经管道4流出总出水口5。
本实用新型结构简单可切实解决太阳能热水器在寒严冬季管道冻结、冻裂的问题。

Claims (3)

1、一种主要由集热器、贮水箱1、管道4、总出水口5组成的管道防冻式太阳能热水器，其特征在于它的管道中还包含控制阀2和自动排空阀3。
2、根据权利要求1所述的一种管道防冻式太阳能热水器，其特征在于控制阀2安装在贮水箱下部出口处，自动排空阀3一端接控制阀的下端，另一端与大气相通。
3、根据权利要求1所述的管道防冻式太阳能热水器，其特征在于它的控制阀2为电动阀。
CN98227989U 1998-09-29 1998-09-29 管道防冻式太阳能热水器 Expired - Fee Related CN2344731Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN98227989U CN2344731Y (zh) 1998-09-29 1998-09-29 管道防冻式太阳能热水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN98227989U CN2344731Y (zh) 1998-09-29 1998-09-29 管道防冻式太阳能热水器

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CN2344731Y true CN2344731Y (zh) 1999-10-20

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CN98227989U Expired - Fee Related CN2344731Y (zh) 1998-09-29 1998-09-29 管道防冻式太阳能热水器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906170A (zh) * 2018-09-16 2020-03-24 管凤强 一种液体排放管道防冻方法及其防冻装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110906170A (zh) * 2018-09-16 2020-03-24 管凤强 一种液体排放管道防冻方法及其防冻装置

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Owner name: HUIHUANG SOLAR CO LTD, HUAIYIN, JIANGSU

Free format text: FORMER NAME OR ADDRESS: HUIHUANG SOLAR ENERGY CO., LTD., HUAIYIN

CP01 Change in the name or title of a patent holder

Patentee after: Huihuang Solar Energy Co., Ltd., Huaiyin, Jiangsu

Patentee before: Huihuang Solar Energy Co., Ltd., Huaiyin

C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Designer after: Zhu Yanwen

Designer after: Zhu Ciyao

Designer after: Li Cheng

Designer after: Cao Zhiyang

Designer after: Kong Fanrong

Designer before: Zhu Yanwen

Designer before: Li Cheng

Designer before: Cao Keyang

Designer before: Kong Fanrong

COR Change of bibliographic data

Free format text: CORRECT: DESIGNER; FROM: ZHU YANWEN LI CHENG CAO KEYANG KONG FANRONG TO: ZHU YANWEN ZHU CIYAO LI CHENG CAO ZHIYANG KONG FANRONG

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee