CN208684575U - A kind of sewage automatic-discharging control system - Google Patents
A kind of sewage automatic-discharging control system Download PDFInfo
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- CN208684575U CN208684575U CN201821132043.5U CN201821132043U CN208684575U CN 208684575 U CN208684575 U CN 208684575U CN 201821132043 U CN201821132043 U CN 201821132043U CN 208684575 U CN208684575 U CN 208684575U
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Abstract
The utility model discloses a kind of sewage automatic-discharging control systems, including cesspool and double purification pond, cesspool side lower face is equipped with mud discharging mouth, and water quality testing unit is equipped with above mud discharging mouth, and water quality testing unit side is connected with micro pump by water pipe, the micro pump side is connected with flowmeter by water pipe.In the utility model, pass through the ultrasonic liquid level sensor and PLC control processor communication connection being arranged inside cesspool, PLC control processor is allowed to collect the data issued by ultrasonic liquid level sensor, it can determine that the liquid level variation in cesspool, and issue corresponding instruction, realization is monitored and is controlled in real time to the water level in cesspool, and it is realized by PLC control processor and automatically controls opening and stop reaching sewage and automatically controlling accurate discharge for corresponding water pump and electrically-controlled valve, this control mode structure is simple, easy to maintenance.
Description
Technical field
The utility model relates to sewage discharge technical field more particularly to a kind of sewage automatic-discharging control systems.
Background technique
Water pollution is one of the main Environmental Problems that China faces, and industrial wastewater is the main reason for causing water pollution.
With China's industrial expansion, the discharge amount of industrial wastewater increasingly increases, and the industrial wastewater that discharge standard is not achieved is discharged into water body
Afterwards, it seriously polluted water resource.
Under normal circumstances, the sewage in cesspool is drained often through manual operation, time-consuming and laborious, and contaminant removal effectiveness is low, also
The water level in cesspool is controlled somewhat by Water level ball float, to achieve the effect that sewage automatic-discharging.But this
It kind is controlled in cesspool by the way of sewage automatic-discharging using ball-cock assembly, there are certain drawbacks: the mechanical floating ball of use
Valve needs special maintenance personnel to replace or repair for a long time, due in cesspool environment and water quality it is poor, in sewage
It is also a kind of greatly challenge to maintenance personal in pond, it is not only not easy to repair, also it is unfavorable for personnel's health；Floating ball valve knot
Structure does not have the effect of implementing monitoring water level, and operator cannot judge the water level of sewage and variation in cesspool through this structure
Feature.In addition to this, it needs manual sampling to detect whether to reach discharge standard before sewage discharge, is being arranged after such artificial detection
Sewage is put, it is time-consuming and laborious.Therefore, it is necessary to a kind of sewage automatic-discharging control systems to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of sewage proposed is arranged automatically
Put control system.
To achieve the goals above, the utility model adopts the technical scheme that a kind of sewage automatic-discharging control system
System, including cesspool and double purification pond, cesspool side lower face are equipped with mud discharging mouth, and on mud discharging mouth
Side is equipped with water quality testing unit, and water quality testing unit side is connected with micro pump, the micro pump side by water pipe
Flowmeter is connected with by water pipe, and flowmeter side is connected with detection water tank by water pipe, the adjacent side of the detection water tank
Equipped with PLC control processor, cesspool overhead surface side is equipped with water inlet, and water inlet side is embedded on cesspool
Side is equipped with ultrasonic liquid level sensor, and one upper side of cesspool is connected with the first electrically-controlled valve, and the first electricity by water pipe
It controls valve one end and suction pump is connected with by water pipe, described suction pump one end is connected with double purification pond, and secondary purifying by water pipe
Change and be successively equipped with filter layer and adsorption layer inside pond, it is automatically controlled that one side-lower of double purification pond by water pipe is connected with second
Valve, and the second electrically-controlled valve is connected with transition water tank by water pipe, the transition water tank side lower section is connected with third by water pipe
Electrically-controlled valve, and third electrically-controlled valve side is located inside cesspool equipped with filter cylinder.
Preferably, one side-lower of cesspool front-end surface is equipped with the first water level stake, and is equipped with above the first water level stake
Second water level stake, second water level stake side are equipped with level scale.
Preferably, display screen is equipped with above the detection water tank, and display screen side is equipped with operation button.
Preferably, the double purification pond, adsorption layer and filter layer are cylindrical structure, and the section in double purification pond
Diameter is greater than adsorption layer and filter layer diameter of section.
Preferably, there are two the water quality testing unit is set altogether, and water quality testing unit be located at cesspool side and
Double purification pond side.
Preferably, the input terminal of the output end of the ultrasonic liquid level sensor and PLC control processor is electrically connected.
Preferably, the transition water tank overhead surface middle position is equipped with exhaust valve, and corresponding with exhaust valve is located at
The bottom of transition water tank is equipped with discharge outlet.
Compared with prior art, the utility model has the beneficial effects that；Firstly, passing through the ultrasonic wave being arranged inside cesspool
Liquid level sensor and PLC control processor communication connection, collect PLC control processor and are sensed by supersonic liquid level
The data that device issues can determine that the liquid level variation in cesspool, and issue corresponding instruction, realize to the water in cesspool
Position monitored and controlled in real time, and realizes opening and stopping for the corresponding water pump of automatic control and electrically-controlled valve by PLC control processor
Reaching sewage and automatically controls accurate discharge, this control mode structure is simple, and it is easy to maintenance, secondly, the control system is equipped with water
Quality detection unit, by the micro pump in water quality testing unit by the sewage in cesspool by the accurate stream of flowmeter control
Amount is finally drawn into detection water tank and carries out water quality detection, dirty if detection sample liquid result meets operator and sets parameter
Water emission compliance, PLC control processor control at this time open third electrically-controlled valve by the sewage in cesspool through transition water tank from row
Mouth of a river discharge, if detection sample liquid is not up to standard, the first electrically-controlled valve and suction pump are opened in the control of PLC control processor, and by sewage
Unqualified sewage in pond is extracted into progress secondary treatment in double purification pond, until detection qualified discharge, this automatic detection water
Matter setting, needs manual sampling to detect whether to reach discharge standard, not only saves manpower in this way before avoiding sewage discharge, improves
Working efficiency also prevents not permitted discharge direct emission, pollutes environment.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of sewage automatic-discharging control system structural schematic diagram；
Fig. 2 be the utility model proposes a kind of sewage automatic-discharging control system water quality testing unit structural representation
Figure；
Fig. 3 be the utility model proposes a kind of sewage automatic-discharging control system cesspool front view.
Marginal data:
1- cesspool, 2- water inlet, the first electrically-controlled valve of 3-, 4- suction pump, 5- double purification pond, 6- filter layer, 7- absorption
Layer, the second electrically-controlled valve of 8-, 9- discharge outlet, 10- transition water tank, 11- third electrically-controlled valve, 12- filter cylinder, 13- mud discharging mouth, 14-
Water quality testing unit, 15- ultrasonic liquid level sensor, 16- micro pump, 17- flowmeter, 18- detection water tank, 19-PLC control
Processor, the first water level stake of 20-, 21- level scale, the second water level stake of 22-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Please refer to Fig. 1-3, a kind of sewage automatic-discharging control system, including cesspool 1 and double purification pond 5, cesspool 1
Side lower face is equipped with mud discharging mouth 13, and water quality testing unit 14 is equipped with above mud discharging mouth 13, and water quality detection
14 side of unit is connected with micro pump 16 by water pipe, and 16 side of micro pump is connected with flowmeter 17 by water pipe, and flows
17 side of scale is connected with detection water tank 18 by water pipe, and the detection adjacent side of water tank 18 is equipped with PLC control processor 19, sewage
1 overhead surface side of pond is equipped with water inlet 2, and 2 side of water inlet is embedded in above cesspool 1 and is equipped with supersonic liquid level sensing
Device 15,1 one upper side of cesspool is connected with the first electrically-controlled valve 3 by water pipe, and 3 one end of the first electrically-controlled valve is connected with by water pipe
Suction pump 4,4 one end of suction pump is connected with double purification pond 5 by water pipe, and 5 inside of double purification pond is successively equipped with filter layer 6
With adsorption layer 7,5 one side-lower of double purification pond is connected with the second electrically-controlled valve 8 by water pipe, and the second electrically-controlled valve 8 passes through water pipe
It is connected with transition water tank 10,10 1 side-lower of transition water tank is connected with third electrically-controlled valve 11, and third electrically-controlled valve 11 by water pipe
Side, which is located inside cesspool 1, is equipped with filter cylinder 12.
1 front-end surface of cesspool, one side-lower is equipped with the first water level stake 20, and the second water is equipped with above the first water level stake 20
Position mark 22,22 side of the second water level stake is equipped with level scale 21, detects and is equipped with display screen above water tank 18, and display screen side is set
There is operation button, operator can set parameter by operation button, and whether the sample liquid detected in water tank automatically is up to standard,
And processing is judged, double purification pond 5, adsorption layer 7 and filter layer 6 are cylindrical structure, and the section in double purification pond 5
Diameter is greater than 6 diameter of section of adsorption layer 7 and filter layer, and there are two water quality testing unit 14 is set altogether, and water quality testing unit 14 is divided
Not Wei Yu 5 side of 1 side of cesspool and double purification pond, in this way can be with the other sewage in cesspool 1 and double purification pond 5 of people
Water quality detection is carried out, the output end of ultrasonic liquid level sensor 15 and the input terminal of PLC control processor 19 are electrically connected, in this way
PLC control processor 19 can collect the data issued by ultrasonic liquid level sensor 15, that is, can determine that in cesspool 1
Liquid level variation, and issue corresponding instruction, 10 overhead surface middle position of transition water tank are equipped with exhaust valve, and with exhaust valve phase
The corresponding bottom for being located at transition water tank 10 is equipped with discharge outlet 9.
Working principle: in use, the ultrasonic liquid level sensor 15 and PLC control by being arranged inside cesspool 1 are handled
19 communication connection of device, allows PLC control processor 19 to collect the data issued by ultrasonic liquid level sensor 15, in this way
It can determine that the liquid level variation in cesspool 1, and issue corresponding instruction, realization carries out the water level in cesspool 1 real-time
Monitoring and control, and realized by PLC control processor 19 and to automatically control opening and stopping reaching sewage for corresponding water pump and solenoid valve
Accurate discharge is automatically controlled, while the control system is equipped with water quality testing unit 14, by miniature in water quality testing unit 14
Sewage in cesspool 1 is controlled accurate flow by flowmeter 17 by water pump 16, is finally drawn into detection water tank 18 and is carried out
Water quality detection, if detection sample liquid result meets operator and sets parameter, sewage discharge is up to standard, the processing of PLC control at this time
The control of device 19 opens third electrically-controlled valve 11 and the sewage in cesspool 1 is discharged from discharge outlet 9 through transition water tank 10, if detection sample
Liquid is not up to standard, then the first electrically-controlled valve 3 and suction pump 4 are opened in the control of PLC controller 19, and by the unqualified sewage in cesspool 1
It is extracted into double purification pond 5 and carries out secondary treatment purification, until detection is up to standard, the second electricity is opened by the control of PLC controller 19
Magnet valve 8, and treated in double purification pond 5 sewage is discharged from discharge outlet 9 through transition water tank 10, this automatic detection water
Matter setting, needs manual sampling to detect whether to reach discharge standard, not only saves manpower in this way before avoiding sewage discharge, improves
Working efficiency also prevents not permitted discharge direct emission, pollutes environment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of sewage automatic-discharging control system, including cesspool (1) and double purification pond (5), which is characterized in that the dirt
Pond (1) side lower face is equipped with mud discharging mouth (13), and water quality testing unit is equipped with above mud discharging mouth (13)
(14), and water quality testing unit (14) side is connected with micro pump (16) by water pipe, and micro pump (16) side is logical
It crosses water pipe to be connected with flowmeter (17), and flowmeter (17) side is connected with detection water tank (18), the detection water by water pipe
The adjacent side of case (18) is equipped with PLC control processor (19), and cesspool (1) the overhead surface side is equipped with water inlet (2), and
Water inlet (2) side is embedded in above cesspool (1) and is equipped with ultrasonic liquid level sensor (15), cesspool (1) side
Top is connected with the first electrically-controlled valve (3) by water pipe, and the first electrically-controlled valve (3) one end is connected with suction pump (4), institute by water pipe
It states suction pump (4) one end to be connected with double purification pond (5) by water pipe, and double purification pond (5) are internal successively equipped with filter layer
(6) it is connected with the second electrically-controlled valve (8) with adsorption layer (7), (5) one side-lower of double purification pond by water pipe, and the second electricity
Control valve (8) is connected with transition water tank (10) by water pipe, and (10) one side-lower of transition water tank is connected with third by water pipe
Electrically-controlled valve (11), and third electrically-controlled valve (11) side is located inside cesspool (1) equipped with filter cylinder (12).
2. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that before the cesspool (1)
One side-lower of end surfaces is equipped with the first water level stake (20), and is equipped with the second water level stake (22) above the first water level stake (20), described
Second water level stake (22) side is equipped with level scale (21).
3. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that the detection water tank (18)
Top is equipped with display screen, and display screen side is equipped with operation button.
4. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that the double purification pond
(5), adsorption layer (7) and filter layer (6) are cylindrical structure, and the diameter of section of double purification pond (5) is greater than adsorption layer (7)
With filter layer (6) diameter of section.
5. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that the water quality testing unit
(14) there are two setting altogether, and water quality testing unit (14) is located at cesspool (1) side and double purification pond (5) side.
6. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that the supersonic liquid level passes
The output end of sensor (15) and the input terminal of PLC control processor (19) are electrically connected.
7. a kind of sewage automatic-discharging control system according to claim 1, which is characterized in that the transition water tank (10)
Overhead surface middle position is equipped with exhaust valve, and the bottom positioned at transition water tank (10) corresponding with exhaust valve is equipped with discharge outlet
(9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132043.5U CN208684575U (en) | 2018-07-17 | 2018-07-17 | A kind of sewage automatic-discharging control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821132043.5U CN208684575U (en) | 2018-07-17 | 2018-07-17 | A kind of sewage automatic-discharging control system |
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| Publication Number | Publication Date |
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| CN208684575U true CN208684575U (en) | 2019-04-02 |
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| CN201821132043.5U Active CN208684575U (en) | 2018-07-17 | 2018-07-17 | A kind of sewage automatic-discharging control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364753A (en) * | 2019-07-26 | 2019-10-22 | 东风汽车集团有限公司 | A kind of the anode water discharge control method and its drainage system of hydrogen fuel cell |
| CN111204849A (en) * | 2020-01-13 | 2020-05-29 | 湖南航天电团网络科技有限公司 | Sewage emergency treatment method and device, computer equipment and storage medium |
-
2018
- 2018-07-17 CN CN201821132043.5U patent/CN208684575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364753A (en) * | 2019-07-26 | 2019-10-22 | 东风汽车集团有限公司 | A kind of the anode water discharge control method and its drainage system of hydrogen fuel cell |
| CN111204849A (en) * | 2020-01-13 | 2020-05-29 | 湖南航天电团网络科技有限公司 | Sewage emergency treatment method and device, computer equipment and storage medium |
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