Title:
CONTROL SYSTEM AND METHOD FOR SEWAGE TREATMENT DEVICE, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/178926
Kind Code:
A1
Abstract:
A control system for a sewage treatment device, comprising a single chip microcomputer (20) and a lift pump (10) and an air pump (30) which are connected to the single chip microcomputer (20) respectively. The lift pump (10) triggers a first switch signal. The single chip microcomputer (20) acquires the first switch signal and regulates the operation mode of the air pump (30) according to the first switch signal, so as to generate a second switch control signal. The air pump (30) performs aeration control and backflow control according to the second switch signal. Also disclosed are a control method for a sewage treatment device, an electronic device and a computer readable storage medium. The invention can overcome the problem of the existing small-scale sewage treatment devices being stereotyped and having poor impact resistance against changes, improves the stability of the control system, and achieves the effect of energy saving.
Inventors:
ZHANG FAPENG (CN)
YU YIFAN (CN)
CAO JIANSHUANG (CN)
YU YIFAN (CN)
CAO JIANSHUANG (CN)
Application Number:
PCT/CN2018/087195
Publication Date:
September 26, 2019
Filing Date:
May 17, 2018
Export Citation:
Assignee:
SOUTH VENTURE TIANJIN TECH DEVELOPMENT CO LTD (CN)
International Classes:
C02F3/20; G05B13/02
Foreign References:
| CN205528247U | 2016-08-31 | |||
| CN206512058U | 2017-09-22 | |||
| CN103613189A | 2014-03-05 | |||
| CN105776515A | 2016-07-20 | |||
| KR20060092660A | 2006-08-23 | |||
| ES2616098A1 | 2017-06-09 | |||
| CN105314800A | 2016-02-10 |
Other References:
See also references of EP 3564192A4
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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