Unlock instant, AI-driven research and patent intelligence for your innovation.

Control circuit of domestic-wastewater reutilization device

A technology for controlling circuits and domestic wastewater, applied in the direction of electrical program control, program control in sequence/logic controllers, etc.

Active Publication Date: 2014-09-10
贵州西部环保科技股份有限公司
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system requires a supporting control circuit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control circuit of domestic-wastewater reutilization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] ExampleIn the embodiment shown in the drawings, the control circuit of the domestic wastewater secondary utilization device is composed of a power supply circuit, a signal input circuit, a comparison circuit, a water level control circuit, a processing circuit, an interlock circuit and an execution circuit, wherein the power supply circuit consists of a power supply circuit Neutral line input terminal (N1), power supply phase line input terminal (L1), rectifier transformer (TC), rectifier diode a (VD1), rectifier diode b (VD2), filter capacitor a (C1), voltage regulator integrated block (IC1) and filter capacitor b (C2); the signal input circuit consists of water flow signal input (A1), water quality signal input (A2), high water level signal input (A3), low water level signal input (A4) and The pressure signal input terminal (A5) is composed; the comparison circuit is composed of AND gate a (IC2) and voltage dividing resistor (R2); the water level control circuit is co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a control circuit of a domestic-wastewater reutilization device and relates to an electronic control circuit. The control circuit is composed of a power source circuit, a signal input circuit, a comparison circuit, a water level control circuit, a processing circuit, an interlocking circuit and an execution circuit. The power source circuit comprises a rectifier transformer, a rectifier diode, a voltage-stabilization integrated block and a filter capacitor. The signal input circuit comprises a water flow signal input end, a water quality signal input end, a high-water-level signal input end, a low-water-level signal input end and a pressure signal input end. The comparator circuit comprises an AND gate a and a divider resistor. The water-level control circuit comprises a NOT gate c and an isolation diode. The processing circuit comprises a NOT gate a, a NOT gate b, a NOT gate d, a NOT gate e, an AND gate b and an AND gate c. The interlocking device comprises an interlocking diode a and an interlocking diode b. The execution circuit comprises a driving resistor, a bidirectional silicon controlled rectifier and a control output end. The control circuit matched with the domestic-wastewater reutilization device is capable of automatically recycling and reutilizing wastewater.

Description

Technical field [0001] The invention involves an electronic control circuit, which specializes in a control circuit for a water -saving device. Background technique [0002] Water is necessary in people's lives and production activities. With the development of urbanization in my country, the amount of urban tap water continues to increase.Water is not inexhaustible and inexhaustible. There are severe water shortage in most parts of northern my country. Save water should start with dripping.The use of water is one of the ways to use water saving. Washing, washing, bathing, and laundry are recycled by water -saving device for flushing toilets and mopping the floor.The existing water -saving device needs to be recycled by manually, or it needs to be filtered after recycling. There are shortcomings of large volume, complex structure, cumbersome operation, or high cost and difficult to promote. [0003] China Patent Application Number 20141027911125 revealed a "secondary use device f...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04
Inventor 郑哲鹏
Owner 贵州西部环保科技股份有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com