CN105821955B - Sewage lifting system and its control method - Google Patents
Sewage lifting system and its control method Download PDFInfo
- Publication number
- CN105821955B CN105821955B CN201610212996.1A CN201610212996A CN105821955B CN 105821955 B CN105821955 B CN 105821955B CN 201610212996 A CN201610212996 A CN 201610212996A CN 105821955 B CN105821955 B CN 105821955B
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- water level
- sensor
- sewage pump
- sewage
- signal
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- 239000010865 sewage Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims description 8
- 239000002351 wastewater Substances 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 230000005856 abnormality Effects 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000007667 floating Methods 0.000 abstract description 2
- 230000009965 odorless effect Effects 0.000 abstract description 2
- 230000005622 photoelectricity Effects 0.000 abstract description 2
- 238000000151 deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000256113 Culicidae Species 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Control Of Non-Electrical Variables (AREA)
Abstract
Present invention is disclosed a kind of sewage lifting systems, sewage pump line is communicated in waste water container, the sewage pump line is connected with sewage pump, container cover is equipped with above the waste water container, the container cover lower surface is equipped with the hollow columnar structures extended downwardly, and the container cover is equipped with the hose with being connected inside hollow columnar structures, and the hose end is equipped with baroceptor, the sensor exports liquid level signal to controller, and the controller outputs control signals to sewage pump.The advantage of the invention is that multisensor (air pressure, photoelectricity and floating ball) is applied in combination, it is ensured that drainage system stable operation；Various control pattern ensures that drainage condition is safe and reliable, timely；In addition remote alarms prompting and odorless are also equipped with, noise is small, environmental protection.
Description
Technical field
The present invention relates to sewage treatment field more particularly to sewage lifting systems.
Background technology
With the prosperity and development of society, the construction of various underground structures is also increasing, however the dirt to match therewith
Water promotion facility, which but seems, to relatively lag behind, and generally uses the traditional method of underground excavation cesspool at present, peculiar smell is excessive, mosquitos and flies is thin
The problems such as bacterium grows is inevitable, and it is extremely unbecoming to advocate construction environment-friendly type society with country.
At present, integrated sewage water lifting device is by sewage pump, header tank, pipeline, valve, liquid level gauge and electrical control gear
Composition.It is to be collected by header tank less than sewer liquid level or the sewage pipe of separate municipal blowdown pipe network and sanitary installation row
The effluent sewage put, and promoted and given into municipal sewerage system.There are many interfaces on babinet to select, and vertical joint, level connect
Mouthful, connection water pump, sewage water inlet pipe, ventilation duct and header tank in parallel.The water level sensor needs of these sewage lifters are put
In sewage, its service life can be largely effected on, the system failure easily occurs.
Invention content
The technical problems to be solved by the invention are to realize that a kind of service life is long, safe and reliable, stable sewage lifting
Device.
To achieve these goals, the technical solution adopted by the present invention is：Sewage lifting system is communicated in waste water container
Sewage pump line, the sewage pump line are connected with sewage pump, container cover, the container cover following table are equipped with above the waste water container
Face is equipped with the hollow columnar structures extended downwardly, and the container cover is equipped with the hose with being connected inside hollow columnar structures, institute
Hose end is stated equipped with baroceptor, the sensor exports liquid level signal to controller, the controller output control letter
Number to sewage pump.
Photoelectric water level sensor and float ball liquid level sensor, the photoelectric water level sensor are equipped in the waste water container
Inductive signal is exported to controller with float ball liquid level sensor.
The controller is located in babinet, and the babinet is equipped with display and control panel, buzzer, the control output
Alarm signal is to buzzer, display and control panel.
The controller is connected with communication unit, and the communication unit sends out water level to terminal server or mobile terminal
Signal.
Rabbling mechanism is equipped in the waste water container, the inner wall both sides of waste water container bottom setting height, which are equipped with, to be slided
Road is equipped with push rod between the slideway, and the push rod is moved by hydraulic cylinder or cylinder drives edge slideway, the hydraulic cylinder or cylinder
Pressure sensor is equipped between push rod, the pressure sensor exports inductive signal to controller, the controller output control
Signal processed is to rabbling mechanism.
Contact-making switch is equipped between the container cover and waste water container, the contact-making switch outputs control signals to control
Device.
A kind of control method of sewage lifting system：
Step 1, system electrification start；
Step 2, baroceptor, photoelectric water level sensor and float ball liquid level sensor use water level signal in real time；
If one or two in step 3, sensor collects water level abnormality signal, start sewage pump and be simultaneously emitted by passing
Sensor abnormal alarm signal is closed when the sensor for collecting water level abnormality signal is collected after water level is down to default safety level
Sewage pump；If all the sensors collect water level abnormality signal, start sewage pump, when sensor collects water level drop again
Sewage pump is closed after to default safety level.
If contact-making switch disconnects, baroceptor signal acquisition is closed.
In the step 3, if after collecting water level abnormality signal, system starts a hydraulic cylinder or cylinder, pushes and pulls back and forth
Push rod if the value of pressure sensor is more than predetermined threshold value, starts rabbling mechanism preset time, and opened after completing to stir
Dynamic sewage pump, if the value of pressure sensor is not more than predetermined threshold value, directly initiates sewage pump.
The advantage of the invention is that multisensor (air pressure, photoelectricity and floating ball) is applied in combination, it is ensured that drainage system stablizes fortune
Row；Various control pattern ensures that drainage condition is safe and reliable, timely；In addition remote alarms prompting and odorless, noise are also equipped with
It is small, environmental protection.
Description of the drawings
The content of every width attached drawing expression in description of the invention and the label in figure are briefly described below：
Fig. 1 is the structure diagram after electric cabinet Box Cover is opened；
Fig. 2 is the structure diagram after electric cabinet Box Cover is closed；
Label in above-mentioned figure is：1. babinet, 2. circuit boards, 3. transformers, 4. current transformers, 5. mode keys,
6. microcontroller, 7. fuses, 8. relays, 9. baroceptors, 10. buzzers, 11. hoses, 12. wire connection terminals, 13. wiring
Hole, 14. soft arranging wires, 15. rechargeable batteries, 16. Box Covers, 17. displays and control panel, 18. display screens, 19. upward buttons,
20. down button, 21. cancel button, and 22. determining buttons, 23. prepare operation button, 24. alarm keys, 25. fluid levels.
Specific embodiment
Sewage lifting system is equipped with the waste water container for storing sewage, and sewage pump line and sewage are communicated in waste water container
Inlet pipe, sewage pump line are connected with sewage pump, can periodically be discharged the sewage in waste water container by sewage conduct and sewage pump.
The application directly controls sewage pump work using sensor, avoids sewage outflow, while in order to ensure the standard of detection
True property, there are three water level sensor is set, respectively baroceptor 9, photoelectric water level sensor and float ball liquid level sensor, due to
Baroceptor 9 is not with waste water, and stability higher, service life is more long.
Container cover is equipped with the hose 11 with being connected inside hollow columnar structures, and 11 end of hose is equipped with baroceptor 9,
Baroceptor 9 exports liquid level signal to controller, if wastewater level is more than hollow columnar structures, in hose 11 air pressure can increase
Add, the increased signal of pressure can be received by baroceptor 9, pressure is analyzed by controller, then can accurately be obtained
Water level situation.
In addition, photoelectric water level sensor and float ball liquid level sensor are also equipped in waste water container, photoelectric water level sensing
Device and float ball liquid level sensor export inductive signal to controller, while controller outputs control signals to sewage pump, realize with
Automated manner control sewage pump adjusts the purpose of wastewater level.
Component except waste water container is solidificated in babinet 1, and as shown in Figure 1, 2, babinet 1 is equipped with display and control plane
Plate 17, buzzer 10, the control output alarm signal to buzzer 10, display and control panel 17.Controller is connected with logical
Believe unit, communication unit sends out water level signal to terminal server or mobile terminal.Mobile terminal can be mobile phone or dedicated
PDA。
2 pieces of integrated circuit plates 2 (controller) in babinet 1 are installed, upper required electronic component is welded on every piece of circuit board 2
The circuit of unicom is formed, has soft arranging wire 14 to be connected between 2 pieces of circuit boards 2, buzzer 10, which is mounted on when alarming on babinet 1, to sound.It is dirty
Water elevator pump control cabinet uses 220V single phase power supplies, and band 9V rechargeable batteries 15 have the 3 tunnel analog quantitys defeated for powering off alarm
Enter, No. 1 baroswitch detection, 1 tunnel current detecting, another 1 tunnel voltage detecting；12 railway digital amounts input, and 1 fuse 7 detects, and 3
Way switch amount inputs, 3 logical section detections of float switch, 7 key-press inputs, 1 optoelectronic switch input；2 digital outputs,
For controlling relay 8, touched wherein 1 relay 8 transfers reserved do of 8,1 relay 8 of control high-current relay in being used for
Point warning output.Wire connection terminal 12 is communicated with the outside by wiring hole 13, transmits data-signal.Sewerage is single by non-return valve
Direction is flowed, and avoids draining adverse current.Sewage pump control cabinet uses a variety of monitoring patterns (continuous pressure sensor, photoelectric sensor
And float ball liquid level sensor), prevent the system failure caused by system monitoring error or sensor fault under single mode of operation.
As shown in the figure, microcontroller 6, transformer 3, current transformer 4, voltage transformer, fuse 7, relay 8, air pressure
The electronic devices such as sensor 9, buzzer 10, wire connection terminal 12 are connected with each other by the conducting wire on circuit board 2, form connected return
Road, 2 pieces of circuit boards 2 are directly connected by soft arranging wire 14, and wire connection terminal 12 is communicated with the outside by wiring hole 13, the chargeable electricity of 9V
For powering off alarm, baroceptor 9 is communicated with the outside by hose 11 in pond 15.
As shown in Fig. 2, display screen 18 brightens after the power is turned on, can be cancelled by upward button 19,20 scroll through menus of down button
Button 21 and determining button 22 are confirmed whether to enter in next step, after alarm sounded can eliminate alarm by noise elimination button
Sound, pattern change button can be used to change pattern.
In addition, contact-making switch is equipped between container cover and waste water container, for judging whether container cover opens, it is ensured that air pressure
Accurate and stabilization, the contact-making switch of 9 signal of sensor output control signals to controller.If contact-making switch disconnects, gas is closed
9 signal acquisition of pressure sensor.
In order to avoid deposition influences the working efficiency of sewage pump in cesspool, while avoids accumulating over a long period, deposition is increasingly
It is more, the capacity of waste water container is influenced, is equipped with rabbling mechanism in waste water container, waste water container bottom setting height (is set as needed
It is fixed) inner wall both sides be equipped with slideway, two side slideways height is identical, and push rod is equipped between slideway, and push rod is driven by hydraulic cylinder or cylinder
It is dynamic to be moved along slideway, pressure sensor is equipped between hydraulic cylinder or cylinder and push rod, whether which is sensed by pressure sensor
There is deposition, pressure sensor exports inductive signal to controller, and controller outputs control signals to rabbling mechanism, if depositing
Then disturbed by rabbling mechanism.
Control method based on above-mentioned sewage lifting system is as follows：
Step 1, system electrification start；
Step 2, baroceptor 9, photoelectric water level sensor and float ball liquid level sensor use water level signal in real time；Every time
, can be with real-time display on display screen 18 after acquisition, and signal is sent to terminal by timing through communication unit；
If one or two in step 3, sensor collects water level abnormality signal, start sewage pump and be simultaneously emitted by passing
Sensor abnormal alarm signal reminds user there are sensor abnormality, when the sensor for collecting water level abnormality signal collects water
Sewage pump is closed after potential drop to default safety level；If all the sensors collect water level abnormality signal, start sewage pump,
Sewage pump is closed when sensor is collected again after water level is down to default safety level.
In step 3, if after collecting water level abnormality signal, system starts a hydraulic cylinder or cylinder, pushes and pulls one back and forth
Secondary push rod if the value of pressure sensor is more than predetermined threshold value, starts rabbling mechanism preset time, and start after completing to stir
Sewage pump if the value of pressure sensor is not more than predetermined threshold value, directly initiates sewage pump, so that it is guaranteed that during each blowdown, it is dirty
It is deposited all in the reasonable scope in water container.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various unsubstantialities improvement or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.
Claims (7)
1. sewage lifting system, sewage pump line is communicated in waste water container, the sewage pump line is connected with sewage pump, and feature exists
In：Container cover is equipped with above the waste water container, the container cover lower surface is equipped with the hollow columnar structures extended downwardly, institute
It states container cover and is equipped with the hose connected with hollow columnar structures inside, the hose end is equipped with baroceptor, the gas
Pressure sensor is placed in inside hose, and the baroceptor obtains the atmospheric pressure value in hose and hollow columnar structures, the gas
Pressure sensor exports liquid level signal to controller, and the controller calculates according to the atmospheric pressure value of baroceptor and obtains waste water container
Interior water level value signal, the controller output control signals to sewage pump according to water level value signal；
Rabbling mechanism is equipped in the waste water container, the inner wall both sides of waste water container bottom setting height are equipped with slideway, institute
It states and push rod is equipped between slideway, the push rod is moved by hydraulic cylinder or cylinder drives edge slideway, and the hydraulic cylinder or cylinder are with pushing away
Pressure sensor is equipped between bar, the pressure sensor exports inductive signal to controller, the controller output control letter
Number to rabbling mechanism.
2. sewage lifting system according to claim 1, it is characterised in that：Photoelectric water level is equipped in the waste water container
Sensor and float ball liquid level sensor, the photoelectric water level sensor and float ball liquid level sensor output inductive signal extremely control
Device.
3. sewage lifting system according to claim 1 or 2, it is characterised in that：The controller is located in babinet, described
Babinet is equipped with display and control panel, buzzer, the control output alarm signal to buzzer, display and control panel.
4. sewage lifting system according to claim 1, it is characterised in that：The controller is connected with communication unit,
The communication unit sends out water level signal to terminal server or mobile terminal.
5. a kind of control method based on any one of the claim 1-4 sewage lifting systems, it is characterised in that：
Step 1, system electrification start；
Step 2, baroceptor, photoelectric water level sensor and float ball liquid level sensor use water level signal in real time；
If one or two in step 3, sensor collects water level abnormality signal, start sewage pump and be simultaneously emitted by sensor
Abnormal alarm signal closes sewage when the sensor for collecting water level abnormality signal is collected after water level is down to default safety level
Pump；If all the sensors collect water level abnormality signal, start sewage pump, when sensor collect again water level be down to it is pre-
If sewage pump is closed after safety level.
6. control method according to claim 5, it is characterised in that：If contact-making switch disconnects, baroceptor is closed
Signal acquisition.
7. control method according to claim 6, it is characterised in that：In the step 3, if collecting water level abnormality signal
Afterwards, system starts a hydraulic cylinder or cylinder, pushes and pulls a push rod back and forth, if the value of pressure sensor is more than predetermined threshold value,
Start rabbling mechanism preset time, and start sewage pump after completing to stir, if the value of pressure sensor is not more than predetermined threshold value,
Then directly initiate sewage pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212996.1A CN105821955B (en) | 2016-04-07 | 2016-04-07 | Sewage lifting system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212996.1A CN105821955B (en) | 2016-04-07 | 2016-04-07 | Sewage lifting system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105821955A CN105821955A (en) | 2016-08-03 |
| CN105821955B true CN105821955B (en) | 2018-07-06 |
Family
ID=56525747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212996.1A Active CN105821955B (en) | 2016-04-07 | 2016-04-07 | Sewage lifting system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105821955B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811874A (en) * | 2016-11-17 | 2019-05-28 | 张玲花 | Monolithic processor controlled civil engineering high efficiency smart drainage system and its working method |
| CN106527520A (en) * | 2016-11-28 | 2017-03-22 | 宝德科技集团股份有限公司 | Integrated sewage pipe network detection and sewage treatment device and system |
| CN113741564B (en) * | 2021-09-14 | 2024-06-18 | 国网四川省电力公司特高压直流中心 | Liquid level monitoring and controlling system for sewage collecting tank |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303684A (en) * | 2007-06-11 | 2008-12-18 | Asahi Tec Corp | Differential pressure sensor ventilator in pressure type sewer system |
| CN202929492U (en) * | 2012-04-17 | 2013-05-08 | 北京金惠昌生物安全技术有限公司 | Water level automatic control system |
| CN204059567U (en) * | 2014-08-17 | 2014-12-31 | 杭州埃梯梯泵业有限公司 | A kind of energy-conservation prefabricated pumping plant |
| CN205530650U (en) * | 2016-04-07 | 2016-08-31 | 中安智创环保科技（安徽）有限公司 | Sewage lift system |
-
2016
- 2016-04-07 CN CN201610212996.1A patent/CN105821955B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303684A (en) * | 2007-06-11 | 2008-12-18 | Asahi Tec Corp | Differential pressure sensor ventilator in pressure type sewer system |
| CN202929492U (en) * | 2012-04-17 | 2013-05-08 | 北京金惠昌生物安全技术有限公司 | Water level automatic control system |
| CN204059567U (en) * | 2014-08-17 | 2014-12-31 | 杭州埃梯梯泵业有限公司 | A kind of energy-conservation prefabricated pumping plant |
| CN205530650U (en) * | 2016-04-07 | 2016-08-31 | 中安智创环保科技（安徽）有限公司 | Sewage lift system |
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| Publication number | Publication date |
|---|---|
| CN105821955A (en) | 2016-08-03 |
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Address after: 241009 the intersection of Xiaohe road and Zhenxing Avenue in Susong Economic Development Zone, Anqing, Anhui Applicant after: ZHONG'AN ZHICHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 241009 Anhui province Wuhu City Fengming Lake Economic and Technological Development Zone No. 50 North Road Applicant before: ZAZC ENVIRONMENTAL TECHNOLOGY (ANHUI) CO.,LTD. |
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Denomination of invention: Sewage lifting system and its control method Granted publication date: 20180706 Pledgee: China Postal Savings Bank Co.,Ltd. Susong County Branch Pledgor: ZHONG'AN ZHICHUANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2024980035360 |