Title:
PIT LATRINE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/011140
Kind Code:
A1
Abstract:
The present application proposes a pit latrine system, comprising a toilet and a compost tub. The toilet comprises a clean water tank and a sewage water tank, a top end of the clean water tank being concave inwardly to form a toilet pot, and a seal valve for blocking or communicating the toilet pot and the sewage water tank being provided between a discharge end of the toilet pot and an inlet end of the sewage water tank, the sewage water tank being provided with a sewage discharging port, the sewage discharging port being in communication with the compost tub by means of a sewage discharging pipe, and a sewage water crushing pump for controlling the sewage water to be discharged to the compost tub being provided at the first feed port. The pit latrine system provided by the present application combines the toilet and the compost tub, and the excrement in the toilet can be automatically delivered into the compost tub by means of the sewage water crushing pump, so as to perform fermentation in the compost tub for forming organic fertilizer by means of fermentation, the design is more convenient and environmentally friendly, effectively improving the hygiene and cleaning environment of rural families, and is suitable to be widely promoted and used.
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Inventors:
CHEN SHIJIANG (CN)
Application Number:
PCT/CN2019/095161
Publication Date:
January 16, 2020
Filing Date:
July 09, 2019
Export Citation:
Assignee:
QINGDAO AILIJIE INTELLIGENT TECH CO LTD (CN)
International Classes:
E04H1/12; A47K17/00; C05F3/06; E03D9/10
Foreign References:
| CN208456202U | 2019-02-01 | |||
| CN205205973U | 2016-05-04 | |||
| CN207133265U | 2018-03-23 | |||
| CN106631218A | 2017-05-10 | |||
| CN1330001A | 2002-01-09 | |||
| CN204983079U | 2016-01-20 | |||
| KR100963269B1 | 2010-06-16 |
Attorney, Agent or Firm:
QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD. (CN)
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