CN205507567U - Automatic waste fitting discharging of wastewater disposal basin - Google Patents
Automatic waste fitting discharging of wastewater disposal basin Download PDFInfo
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- CN205507567U CN205507567U CN201620348186.4U CN201620348186U CN205507567U CN 205507567 U CN205507567 U CN 205507567U CN 201620348186 U CN201620348186 U CN 201620348186U CN 205507567 U CN205507567 U CN 205507567U
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- floating ball
- ball lever
- control system
- lever meter
- liquid level
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Abstract
The utility model discloses an automatic waste fitting discharging of wastewater disposal basin, including two at least float gauge, pump, alarm device and control system, two float gauge are a float gauge and the 2nd float gauge respectively, and the position that a float gauge installed in the wastewater disposal basin is less than the position of the 2nd float gauge in the wastewater disposal basin, a float gauge, the 2nd float gauge, pump and alarm device all are connected with control system, the water level reaches when setting for the priming level, and a float gauge gives control system with the liquid level signal transmission, and the control pump starts, and when the water level reached the settlement alarm water level, the 2nd float gauge gave control system with the liquid level signal transmission, and control and alarm devices reports to the police. Adopting three float gauge, installing respectively in co -altitude department not, opening of control pump is stopped respectively to report to the police, solved frequently opening of pump and stopped, cause the problem of burning out easily.
Description
Technical field
This utility model is specifically related to a kind of wastewater disposal basin automatic sewage discharging device.
Background technology
Certain factory 2*330MW unit auxiliary net coal handling system, is connected by 7 defeated coal channels from coal yard to run coal bin top, each
Passage sets two belts of A, B, and mutual when working is standby.For ensureing channels clean after defeated coal, reduce airborne dust concentration, use
Water under high pressure is rinsed, and after flushing, sludge water converges into strap end cesspool, delivers to effluent treatment plant through dredge pump and locates
Reason.
Dredge pump type selecting is power of motor 3kW immersible pump, and on-site control can carry out hands/automatic switchover, need under manual mode
Person on duty to be run participates in start stop operation according to actual liquid level.Under automatic mode, in pond, it is provided only with a cable float switch,
Control loop and use the mode of single-floating ball draining wiring, trigger internal microswitch by ball float with height of liquid level change and control
Immersible pump start and stop.In ball float, the break-make of contact is after setting weight is fixing, produces with weight datum level by connecting spheroid cable
The raw elevation angle (or angle of depression) controls what microswitch adhesive (or disconnection) realized.
So the control height of liquid level is to be determined in the position of cable by cable length in a liquid and weight.When cable ball float
When raising up certain angle with weight for initial point, (the usual microswitch angle that raises up is 28 ° ± 2 °, and the mercoid switch angle that raises up is
10 ° ± 2 °), switch will have ON or OFF signal output.
In long-time application process, find that this drainage arrangement exists many equipment deficiencies and potential safety hazard: dredge pump is frequent
Property ground burn；Float switch contact is insensitive, and insulation reduces, and changes frequently；Control ring current tripping operation dead electricity and alarm free,
Causing sewage overflows in pond, spilling water pollutes and damages other equipment of ground.
Additionally, the detection device of on-the-spot other switch boards many is mostly 220VAC power drives, especially at high temperature or tide
Run the ground fault that is easily short-circuited in the environment of wet, the most then cause controlling power source trip, heavy then cause accident of human electric shock.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, it is provided that a kind of wastewater disposal basin automatic sewage discharging device.
To achieve these goals, the technical solution of the utility model is:
A kind of wastewater disposal basin automatic sewage discharging device, including at least two floating ball lever meter, pump, alarm device and control system, two
Individual floating ball lever meter is respectively the first floating ball lever meter and the second floating ball lever meter, and the first floating ball lever meter is arranged in wastewater disposal basin
Position less than second floating ball lever meter position in wastewater disposal basin；First floating ball lever meter, the second floating ball lever meter, pump and
Alarm device is all connected with control system；When water level reaches to set priming level, liquid level signal is transmitted by the first floating ball lever meter
To control system, controlling pump startup, when water level reaches to set alarm water level, liquid level signal is transmitted by the second floating ball lever meter
To control system, control alarm device and report to the police.
In the case of cannot extending pond, two floating ball lever meters can monitor high level and low liquid level, the start and stop of pump respectively
Frequency is no longer limited by the height of liquid level, reduces the distance between weight and ball float simultaneously, can be substantially reduced turbulent water
The measurement error caused.
Second floating ball lever meter is arranged on higher position, when liquid level reaches this liquid level, illustrates that waste water will overflow wastewater disposal basin,
This alarm, reminds staff to check.
Preferably, described wastewater disposal basin automatic sewage discharging device also includes the 3rd floating ball lever meter, the 3rd floating ball lever meter and control system
System connects, and the installation site of the 3rd floating ball lever meter, less than the installation site of the first floating ball lever meter, is stopped when liquid level reaches setting
During sealing position, liquid level signal is passed to control system by the 3rd floating ball lever meter, controls pump and quits work.
It is further preferred that described wastewater disposal basin automatic sewage discharging device also includes Secondary Report alarm device, Secondary Report alarm device and control
System connects, and when liquid level is essentially 0, liquid level signal is passed to control system by the 3rd floating ball lever meter, controls Secondary Report
Alarm device is reported to the police.
When the liquid level in wastewater disposal basin is the lowest, illustrating that wastewater discharge reduces, Secondary Report alarm device is reported to the police, and reminds staff
Check accordingly.
Preferably, described wastewater disposal basin automatic sewage discharging device also includes DC power supplier, DC power supplier respectively with ball float liquid
Position meter and control system connect.
It is further preferred that the voltage of described DC power supplier is 24V.
The beneficial effects of the utility model are:
1, this utility model uses three floating ball lever meters, is separately mounted at differing heights, controls the start and stop of pump respectively, and
Report to the police, solve the frequent start-stop of pump, easily cause the problem burnt；
2, this utility model uses the DC source of 24VDC to be Level Detection loop power supply, reduces microswitch contact
Running voltage, extends the service life of microswitch contact in Level Detection loop.Improve the peace in operation process simultaneously
Quan Xing, it is to avoid maintainer is the generation of contact accident during changing ball float.
3, increase stopping liquid level warning and high liquid level warning device, send alarm, notice maintenance in the very first time gone wrong
Personnel, switch manual operation in time, prevent spilling water accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control circuit figure of the present utility model.
Wherein, the 1, second floating ball lever meter, 2, set alarm water level, 3, set priming level, 4, set stopping water level,
5, wastewater disposal basin.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of wastewater disposal basin automatic sewage discharging device, including at least two floating ball lever meter, pump, alarm device and
Control system, two floating ball lever meters are respectively the first floating ball lever meter and the second floating ball lever meter 1, the first floating ball lever meter peace
The position being contained in wastewater disposal basin 5 is less than second floating ball lever meter 1 position in wastewater disposal basin 5；First floating ball lever meter,
Two floating ball lever meters 1, pump and alarm device are all connected with control system；When water level reaches to set priming level 3, the first ball float
Liquid level signal is passed to control system by liquidometer, controls pump startup, and when water level reaches to set alarm water level 2, second floats
Liquid level signal is passed to control system by ball liquidometer 1, controls alarm device and reports to the police.
Also including that the 3rd floating ball lever meter, the 3rd floating ball lever meter are connected with control system, control system is connected with pump, and the 3rd
The installation site of floating ball lever meter is less than the installation site of the first floating ball lever meter, when liquid level reaches to set stopping water level, the
Liquid level signal is passed to control system by three floating ball lever meters, controls pump and quits work.
Also include that Secondary Report alarm device, Secondary Report alarm device are connected with control system, when liquid level is essentially 0, the 3rd ball float
Liquid level signal is passed to control system by liquidometer, controls Secondary Report alarm device and reports to the police.
Described wastewater disposal basin automatic sewage discharging device also includes 24VDC DC power supplier.
As in figure 2 it is shown, 24VDC DC power supplier is Level Detection loop power supply, and it it is the control loop power supply of pump.When
When liquid level in wastewater disposal basin 5 is 0, the ball float ground connection of the 3rd floating ball lever meter, power supply monitoring relay works, control system
Controlling KA1-1 to connect, Secondary Report alarm device carries out grounding alarm；When liquid level is less than when setting stopping water level 4, and stop instruction continues
Electrical equipment KA3 works, and control system controls KM1-2 and disconnects, and water pump quits work；When liquid level reaches to set priming level 3
Time, opening the work of commands relays KA2, control system controls KM1-1 and connects, and water pump is started working；When liquid level reaches to set
When determining alarm liquid level 2, liquid level warning relay K A4 works, and control system controls KA4-1 and connects, and alarm device is reported
Alert.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not to utility model protection
The restriction of scope, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, this area skill
Art personnel need not to pay various amendments or deformation that creative work can make still in protection domain of the present utility model.
Claims (5)
1. a wastewater disposal basin automatic sewage discharging device, it is characterised in that: include at least two floating ball lever meter, pump, alarm device
And control system, two floating ball lever meters are respectively the first floating ball lever meter and the second floating ball lever meter, the first floating ball lever meter
The position being arranged in wastewater disposal basin is less than second floating ball lever meter position in wastewater disposal basin；First floating ball lever meter, second float
Ball liquidometer, pump and alarm device are all connected with control system；When water level reaches to set priming level, the first floating ball lever meter
Liquid level signal is passed to control system, controls pump startup, when water level reaches to set alarm water level, the second floating ball lever meter
Liquid level signal is passed to control system, controls alarm device and report to the police.
Automatic sewage discharging device the most according to claim 1, it is characterised in that: described wastewater disposal basin automatic sewage discharging device also wraps
Including the 3rd floating ball lever meter, the 3rd floating ball lever meter is connected with control system, and the installation site of the 3rd floating ball lever meter is less than the
The installation site of one floating ball lever meter, when liquid level reaches to set stopping water level, liquid level signal is transmitted by the 3rd floating ball lever meter
To control system, control pump and quit work.
Automatic sewage discharging device the most according to claim 1, it is characterised in that: also include Secondary Report alarm device, Secondary Report
Alarm device is connected with control system, and when liquid level is essentially 0, liquid level signal is passed to control system by the 3rd floating ball lever meter,
Control Secondary Report alarm device to report to the police.
Automatic sewage discharging device the most according to claim 1, it is characterised in that: also include DC power supplier, unidirectional current
Source module is connected with floating ball lever meter and control system respectively.
Automatic sewage discharging device the most according to claim 4, it is characterised in that: the voltage of described DC power supplier is 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348186.4U CN205507567U (en) | 2016-04-22 | 2016-04-22 | Automatic waste fitting discharging of wastewater disposal basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620348186.4U CN205507567U (en) | 2016-04-22 | 2016-04-22 | Automatic waste fitting discharging of wastewater disposal basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507567U true CN205507567U (en) | 2016-08-24 |
Family
ID=56706503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620348186.4U Active CN205507567U (en) | 2016-04-22 | 2016-04-22 | Automatic waste fitting discharging of wastewater disposal basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569513A (en) * | 2016-08-31 | 2017-04-19 | 江苏恒创软件有限公司 | Floating ball-type sewage tank liquid level automatic control device and method |
| CN106593525A (en) * | 2017-02-13 | 2017-04-26 | 李星明 | Coal mine water drainage and automated water level monitoring and alarming system |
| CN112755644A (en) * | 2019-11-03 | 2021-05-07 | 李健维 | Domestic sewage dross and sediment treatment facility |
-
2016
- 2016-04-22 CN CN201620348186.4U patent/CN205507567U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569513A (en) * | 2016-08-31 | 2017-04-19 | 江苏恒创软件有限公司 | Floating ball-type sewage tank liquid level automatic control device and method |
| CN106593525A (en) * | 2017-02-13 | 2017-04-26 | 李星明 | Coal mine water drainage and automated water level monitoring and alarming system |
| CN106593525B (en) * | 2017-02-13 | 2019-02-12 | 李星明 | Coal mine drainage and automation water level monitoring and alarming system |
| CN112755644A (en) * | 2019-11-03 | 2021-05-07 | 李健维 | Domestic sewage dross and sediment treatment facility |
| CN112755644B (en) * | 2019-11-03 | 2023-08-29 | 李健维 | Domestic sewage scum and precipitate forming treatment equipment |
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| GR01 | Patent grant |