CN112227481B - 一种冬季公厕排粪管道防冻装置 - Google Patents
一种冬季公厕排粪管道防冻装置 Download PDFInfo
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- CN112227481B CN112227481B CN202011224465.7A CN202011224465A CN112227481B CN 112227481 B CN112227481 B CN 112227481B CN 202011224465 A CN202011224465 A CN 202011224465A CN 112227481 B CN112227481 B CN 112227481B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/002—Automatic cleaning devices
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Epidemiology (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011224465.7A CN112227481B (zh) | 2020-11-05 | 2020-11-05 | 一种冬季公厕排粪管道防冻装置 |
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CN202011224465.7A CN112227481B (zh) | 2020-11-05 | 2020-11-05 | 一种冬季公厕排粪管道防冻装置 |
Publications (2)
Publication Number | Publication Date |
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CN112227481A CN112227481A (zh) | 2021-01-15 |
CN112227481B true CN112227481B (zh) | 2022-04-08 |
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CN202011224465.7A Active CN112227481B (zh) | 2020-11-05 | 2020-11-05 | 一种冬季公厕排粪管道防冻装置 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102278907A (zh) * | 2011-05-16 | 2011-12-14 | 哈尔滨工业大学 | 外凸式非对称型波节管换热器 |
CN204252244U (zh) * | 2014-11-26 | 2015-04-08 | 王兵华 | 一种防冻冲厕装置 |
KR101891827B1 (ko) * | 2017-11-29 | 2018-08-24 | 주식회사 전국모바일 | 배관 동파방지수단을 구비한 이동식 화장실 |
CN111411670A (zh) * | 2020-03-18 | 2020-07-14 | 辽宁一诺环境产业集团有限公司 | 一种停水回流处理装置 |
-
2020
- 2020-11-05 CN CN202011224465.7A patent/CN112227481B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102278907A (zh) * | 2011-05-16 | 2011-12-14 | 哈尔滨工业大学 | 外凸式非对称型波节管换热器 |
CN204252244U (zh) * | 2014-11-26 | 2015-04-08 | 王兵华 | 一种防冻冲厕装置 |
KR101891827B1 (ko) * | 2017-11-29 | 2018-08-24 | 주식회사 전국모바일 | 배관 동파방지수단을 구비한 이동식 화장실 |
CN111411670A (zh) * | 2020-03-18 | 2020-07-14 | 辽宁一诺环境产业集团有限公司 | 一种停水回流处理装置 |
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CN112227481A (zh) | 2021-01-15 |
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PB01 | Publication | ||
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Effective date of registration: 20220311 Address after: 235100 No. 366, dahejia East team, Qiji village, Hancun Town, Suixi County, Huaibei City, Anhui Province Applicant after: Huaibei Zhuoben Technology Co.,Ltd. Address before: Wuxi Huilian waste thermal power Co., Ltd., No.88 cangqiaotou, Yanqiao street, Huishan District, Wuxi City, Jiangsu Province, 214100 Applicant before: Zhang Xuewei |
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TR01 | Transfer of patent right |
Effective date of registration: 20221206 Address after: 201600 Building 18, No. 89, Dujiabang Road, Sijing Town, Songjiang District, Shanghai Patentee after: Shanghai Lehuan Environmental Technology Co.,Ltd. Address before: 235100 No. 366, dahejia East team, Qiji village, Hancun Town, Suixi County, Huaibei City, Anhui Province Patentee before: Huaibei Zhuoben Technology Co.,Ltd. |