CN201876697U - Dedicated one chip microcomputer control system for domestic sewage biological treatment recycling and reusing device - Google Patents
Dedicated one chip microcomputer control system for domestic sewage biological treatment recycling and reusing device Download PDFInfo
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- CN201876697U CN201876697U CN2010205895231U CN201020589523U CN201876697U CN 201876697 U CN201876697 U CN 201876697U CN 2010205895231 U CN2010205895231 U CN 2010205895231U CN 201020589523 U CN201020589523 U CN 201020589523U CN 201876697 U CN201876697 U CN 201876697U
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Abstract
A dedicated one chip microcomputer control system for a domestic sewage biological treatment recycling and reusing device belongs to the technical field of intelligent control and comprises a one chip microcomputer MCU (Microprogrammed Control Unit), a sensor signal acquisition and processing module (1), a temperature control module (2), a level control module (3), a programmed control module (4), an LCD module (5), and an alarming module (6). An LCD and user control panel, a power source and voltage reduce protection circuit, a singlechip control unit and an EEPROM (Electrically Erasable Programmable Read-Only Memory) storage unit, a regulation unit, a parameter setting and amplifying unit, and an output interface are also provided. The singlechip and the peripheral electric devices form a complete system, and the domestic sewage biological treatment in all units can be exactly controlled, and a user can regulate and set various parameters of the procedures on the LCD, so as to achieve an optimal effect of domestic sewage biological treatment recycling. The dedicated one chip microcomputer control system has the advantages of small volume, safety and reliability, and is mainly used in domestic sewage biological treatment circulating washrooms.
Description
Technical field
The special-purpose one chip microcomputer control system of sanitary sewage biological treatment circulating and recovering device is mainly used in sanitary sewage biological treatment circulation toilet, relates to the control technology that bioengineering field carries out, environmental protection, and safety, reliable, attractive in appearance.Belong to the intelligent control technology field.
Background technology
Be exclusively used in the one chip microcomputer control system of sanitary sewage biological treatment circulating and recovering device, commonly used is electric control system, these electric control system volumes are big, scientific and technological content is low, function realizes imperfection, and control accuracy is not high yet, does not have the liquid crystal display function, can't realize quantitative control, system reliability is low, the failure rate height, and the workload of technical maintenance is big.
Summary of the invention
The purpose of this utility model is: at the deficiency of above-mentioned technology, the invention provides the special-purpose one chip microcomputer control system of a kind of sanitary sewage biological treatment circulating and recovering device, volume is little, and is safe, high in technological content.This control system can realize the power-off protection memory function, 24 hours automatic clear functions, and the liquid crystal display function is regulated parameter setting and warning function in incorporate intelligence control system.
The technical solution of the utility model: the special-purpose one chip microcomputer control system of sanitary sewage biological treatment circulating and recovering device, comprise: one chip microcomputer MCU, (1) collecting sensor signal processing module, (2) temperature control modules, (3) liquid level control module, (4) program controling module, (5) LCD MODULE, (6) alarm module;
The collecting sensor signal processing module comprises a temperature sensor and two liquid level sensors, and temperature sensor is connected with temperature control modules, and the signal by the temperature sensor collection is sent to temperature control modules; Two liquid level sensors are connected with the liquid level control module, and the signal by the liquid level sensor collection is sent to the liquid level control module;
By temperature control modules heating arrangement is controlled;
By the liquid level control module charging pump is controlled;
By program controling module oxygen increasing pump and ebullator are carried out control at intermittence;
LCD MODULE shows the duty of each unit, also shows the temperature of number of users today, accumulative total number of users and bacterium storage bin; And LCD MODULE links to each other with alarm module, reaches liquid crystal display and reports to the police;
When the limit that alarm module reaches the number of users of setting is counted, report to the police by the control of single-chip microcomputer internal processes, and signal is sent in the liquid crystal display, carry out liquid crystal display.
Two liquid level sensors of described collecting sensor signal processing module are placed on sanitary equipment toilet and water tank the inside respectively, signal by the liquid level sensor collection is sent to the liquid level control module, by the liquid level control module water tank and sanitary equipment toilet is carried out liquid level and monitors in real time.
The temperature sensor of described collecting sensor signal processing module is put into the bacterium storage bin of sanitary sewage biological treatment circulating and recovering device; Signal by the temperature sensor collection is sent to temperature control modules, by temperature control modules the water temperature of bacterium storage bin is monitored in real time.
The beneficial effects of the utility model: the utility model is provided with liquid crystal display and user's control panel, power supply and step-down holding circuit, Single-chip Controlling unit and EEPROM storage unit, regulon and parameter setting, amplifying unit and output interface constitute; holonomic system by single-chip microcomputer and peripheral electron device composition; accurately control the sanitary sewage biological treatment of each unit; the user can be in the various parameters of LCDs adjusted and setting program, to reach the optimum efficiency of sanitary sewage biological treatment reuse.Volume of the present invention is little, and safety is reliable, and system is mainly used in sanitary sewage biological treatment circulation toilet.
The special-purpose one chip microcomputer control system of sanitary sewage biological treatment circulating and recovering device has following function:
The first, the control oxygen increasing pump carries out intermittent oxygen supply to device, and ebullator is handled the sewage backflow in the circular treatment unit.
The second, realized two kinds of liquid level control models (can switch as required) of charging pump, utilize the water level of the automatic monitoring water tank of liquid level sensor (or toilet), and in time go up water and counting.When count value reaches the number of times of our setting, system will realize sound and light alarm.
Three, under temperature control system, automatic temperature monitoring control is realized in the degraded unit, to keep a stable temperature range.
Four, under the control of one chip microcomputer program control system, the information of controller will be presented on the liquid crystal display, and user's prompts displayed information on can be according to display screen is finished the setting of various parameters.
Description of drawings
The special-purpose one chip microcomputer control system of Fig. 1 sanitary sewage biological treatment circulating and recovering device frame diagram.
1, collecting sensor signal processing module, 2, temperature control modules, 3, the liquid level control module, 4, program controling module, 5, LCD MODULE, 6, alarm module.
Embodiment
Control system of the present utility model is: by one chip microcomputer MCU, the collecting sensor signal processing module comprises a temperature sensor and two liquid level sensors, signal by liquid level sensor and temperature sensor collection, be sent to temperature control modules and liquid level control module respectively, to heating arrangement, charging pump is controlled respectively; Program controling module carries out control at intermittence to oxygen increasing pump and ebullator; LCD MODULE shows the duty of each control module on display module in real time; When the limit that reaches setting was counted, alarm module carried out sound and light alarm.
Described collecting sensor signal processing module comprises two liquid level sensors and a temperature sensor, two liquid level sensors are placed on sanitary equipment toilet and No. 6 water tank the insides respectively, temperature sensor is put into the bacterium storage bin of sanitary sewage biological treatment device, and the data-signal of being gathered is sent to liquid level control module and temperature control modules respectively.
Temperature control modules is monitored the trip temperature control of going forward side by side in real time to the temperature of bacterium storage bin, and (for example: bacterium storage bin water temperature is lower than 20 ℃ and begins heating, and burner on light is bright; Water temperature arrives 35 ℃ and stops heating, and pilot lamp goes out).The liquid level control module is monitored the liquid level of toilet (or reserve tank), when liquid level is lower than the liquid level of setting, starts water on the charging pump, and counting.
Program controling module carries out control at intermittence to oxygen increasing pump and ebullator, with the oxygen content that satisfies the circular treatment unit and the reflow treatment of sanitary sewage.
LCD MODULE shows the temperature of number of users today, accumulative total number of users and bacterium case, and links to each other with alarm module, reaches liquid crystal display warning after the limited number of times.
Sound and light alarm is carried out in the internal processes control of alarm module by one chip microcomputer, and signal is sent on the liquid crystal display shows, reaches load to represent this special use sanitary sewage biological treatment circulating and recovering device.
Claims (1)
1. the special-purpose one chip microcomputer control system of sanitary sewage biological treatment circulating and recovering device, it is characterized in that comprising: one chip microcomputer MCU, (1) collecting sensor signal processing module, (2) temperature control modules, (3) liquid level control module, (4) program controling module, (5) LCD MODULE, (6) alarm module;
The collecting sensor signal processing module comprises a temperature sensor and two liquid level sensors, and temperature sensor is connected with temperature control modules, and the signal by the temperature sensor collection is sent to temperature control modules; Two liquid level sensors are connected with the liquid level control module, and the signal by the liquid level sensor collection is sent to the liquid level control module;
By temperature control modules heating arrangement is controlled;
By the liquid level control module charging pump is controlled;
By program controling module oxygen increasing pump and ebullator are carried out control at intermittence;
LCD MODULE shows the duty of each unit, also shows the temperature of number of users today, accumulative total number of users and bacterium storage bin; And LCD MODULE links to each other with alarm module, reaches liquid crystal display and reports to the police;
When the limit that alarm module reaches the number of users of setting is counted, report to the police by the control of single-chip microcomputer internal processes, and signal is sent in the liquid crystal display, carry out liquid crystal display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205895231U CN201876697U (en) | 2010-11-03 | 2010-11-03 | Dedicated one chip microcomputer control system for domestic sewage biological treatment recycling and reusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205895231U CN201876697U (en) | 2010-11-03 | 2010-11-03 | Dedicated one chip microcomputer control system for domestic sewage biological treatment recycling and reusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876697U true CN201876697U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205895231U Expired - Lifetime CN201876697U (en) | 2010-11-03 | 2010-11-03 | Dedicated one chip microcomputer control system for domestic sewage biological treatment recycling and reusing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023602A (en) * | 2010-11-03 | 2011-04-20 | 无锡金鑫集团有限公司 | Singlechip microcomputer control system special for device for biologically treating, circulating and recycling domestic sewage |
-
2010
- 2010-11-03 CN CN2010205895231U patent/CN201876697U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102023602A (en) * | 2010-11-03 | 2011-04-20 | 无锡金鑫集团有限公司 | Singlechip microcomputer control system special for device for biologically treating, circulating and recycling domestic sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214121 Jiangsu city of Wuxi province Wuxi City Binhu District Su Xi Road No. 568 Patentee after: Wuxi Jinxin Group Co., Ltd. Address before: 214121 Jiangsu city of Wuxi province Wuxi City Binhu District Su Xi Road No. 568 Patentee before: Wuxi Jinxin Group Co., Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20110622 |
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| CX01 | Expiry of patent term |