CN208361971U - A kind of MBR film automatic liquid level control system - Google Patents
A kind of MBR film automatic liquid level control system Download PDFInfo
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- CN208361971U CN208361971U CN201820572744.4U CN201820572744U CN208361971U CN 208361971 U CN208361971 U CN 208361971U CN 201820572744 U CN201820572744 U CN 201820572744U CN 208361971 U CN208361971 U CN 208361971U
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- control system
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- liquid level
- automatic liquid
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Abstract
The utility model discloses a kind of MBR film automatic liquid level control systems, it is desirable to provide a kind of compact-sized, multiple functional, stable and energy-efficient MBR film automatic liquid level control system.The utility model includes MBR membrane cisterna, the MBR film automatic liquid level control system further includes into water liquidometer (1), it produces water ga(u)ge (2), frequency conversion produces water pump (3), PLC control system (4), it is in the MBR membrane cisterna that the water inlet liquidometer, which is set to, produce water ga(u)ge (2) are set to the water outlet that the frequency conversion produces water pump (3), the frequency conversion produces water pump (3) and connect with the water outlet of the MBR membrane cisterna, the water inlet liquidometer (1), the production water ga(u)ge (2) and the frequency conversion produce water pump (3) and are electrically connected with the PLC control system (4).The utility model is applied to the technical field of sewage disposal system.
Description
Technical field
The utility model relates to a kind of tank level control system, in particular to a kind of MBR film automatic liquid level control system.
Background technique
MBR film sewage disposal technology realized the polluter in drainage by film sucks sewage by water pump, to reach
Purify the purpose of sewage.But it is found in the operation of practical water factory, it is often unstable that sewage passes in and out water, and peak change is big and frequency
It is numerous.Liquid level variation frequently produces the frequent start-stop of water pump when inflow deficiency, cannot stablize and continue working.Water pump is produced when inflow is excessive
It reacts not fast enough, be easy to cause overflow, sewage, which is not handled, just to be discharged, and waste and pollution condition are generated.Under current such situation
Water production system certainly will increase production cost there is space, longtime running is extremely improved, and do not meet the original of energy-saving and emission-reduction
Then.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of it is compact-sized,
Multiple functional, stable and energy-efficient MBR film automatic liquid level control system.
The technical scheme adopted by the utility model is the utility model includes MBR membrane cisterna, the MBR film automatic liquid level
Control system further includes into water liquidometer, produces water ga(u)ge, frequency conversion production water pump, PLC control system, the water inlet liquidometer setting
In in the MBR membrane cisterna, the water ga(u)ge that produces is set to the water outlet that the frequency conversion produces water pump, the frequency conversion produce water pump with
The water outlet of the MBR membrane cisterna connects, the water inlet liquidometer, the production water ga(u)ge and frequency conversion production water pump with it is described
PLC control system electrical connection.
Further, the MBR film automatic liquid level control system further includes inlet gate and water outlet gate, the inlet gate
It is set to the water inlet of the MBR membrane cisterna, the water outlet gate is set to the water outlet of the MBR membrane cisterna.
Further, the MBR film automatic liquid level control system further includes frequency-conversion control cabinet, the frequency-conversion control cabinet with it is described
PLC control system electrical connection.
Further, the MBR film automatic liquid level control system further includes PLC control cabinet, and the PLC control system is set to
In the PLC control cabinet.
Further, the inlet gate and the water outlet gate are solenoid valve gate, and the inlet gate and described
Water outlet gate is electrically connected with the PLC control system.
The beneficial effects of the utility model are: since the utility model includes MBR membrane cisterna, the MBR film automatic liquid level control
System processed further includes into water liquidometer, produces water ga(u)ge, frequency conversion production water pump, PLC control system, and the water inlet liquidometer is set to
In the MBR membrane cisterna, the water ga(u)ge that produces is set to the water outlet that the frequency conversion produces water pump, and the frequency conversion produces water pump and institute
State MBR membrane cisterna water outlet connection, the water inlet liquidometer, the production water ga(u)ge and the frequency conversion production water pump with it is described
PLC control system electrical connection, so, water inlet liquidometer, the production water ga(u)ge and the frequency conversion described in the utility model produce water
Pump cooperates, and realizes Liquid level in conjunction with the PLC control system, improves system working efficiency, and significantly more efficient start and stop
The frequency conversion produces water pump, energy saving.
Detailed description of the invention
Fig. 1 is the total system connection schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, the utility model includes MBR membrane cisterna 10, and the MBR film automatic liquid level control system is also wrapped
It includes into water liquidometer 1, produce water ga(u)ge 2, frequency conversion production water pump 3, PLC control system 4, the water inlet liquidometer is set to described
In MBR membrane cisterna 10, the water ga(u)ge 2 that produces is set to the water outlet that the frequency conversion produces water pump 3, the frequency conversion produce water pump 3 with
The water outlet of the MBR membrane cisterna 10 connects, and it is equal that the water inlet liquidometer 1, the production water ga(u)ge 2 and the frequency conversion produce water pump 3
It is electrically connected with the PLC control system 4.Two position standard value, the water inlet liquid level are set by the PLC control system 4
Membrane cisterna liquidometer 1, the production water ga(u)ge 2, frequency conversion production water pump 3 is counted to cooperate so that producing water flow and membrane cisterna liquid level certainly
Move it is chain, i.e., high liquid level when to produce water flow setting higher, it is lower that water flow setting is produced when low liquid level, then when low liquid level, gradually drop
Low discharge simultaneously exits, and when reaching minimum liquid level, stops the operation that the frequency conversion produces water pump 3.
In the present embodiment, the MBR film automatic liquid level control system further includes inlet gate 5 and is discharged gate 6, described
Inlet gate 5 is set to the water inlet of the MBR membrane cisterna 10, and the water outlet gate 6 is set to the water outlet of the MBR membrane cisterna 10
At mouthful, the inlet gate 5 and the water outlet gate 6 are solenoid valve gate, and the inlet gate 5 and the water outlet gate
6 are electrically connected with the PLC control system 4；The MBR film automatic liquid level control system further includes frequency-conversion control cabinet 7, the change
Frequency control cabinet 7 is electrically connected with the PLC control system 4, and the MBR film automatic liquid level control system further includes PLC control cabinet 8,
The PLC control system 4 is set in the PLC control cabinet 8.The frequency-conversion control cabinet 7 and the PLC control cabinet 8 be all for
The height of the control liquid level of intuitive and convenient.
Utility model works principle and process: membrane cisterna liquid level and the control parameter for producing water flow automatic linkage produce water flow
It is higher that water flow setting is produced when amount is with membrane cisterna liquid level automatic linkage, i.e. high liquid level, it is lower then low that when low liquid level produces water flow setting
When liquid level, gradually reduces flow and exit.When reaching minimum liquid level, all pumps are exited.It requires to work out the PLC control according to as above
The program of system 4 processed, the frequency conversion produce water pump 3 by frequency converter dynamic control running frequency, frequency converter frequency control, feedback signal
Access the PLC control system.The numerical signal access PLC control for producing water ga(u)ge 2, the water inlet liquidometer 1
System 4；The frequency conversion produces water pump 3 and dynamically controls running frequency, while 7 frequency of the frequency-conversion control cabinet by the frequency-conversion control cabinet 7
Rate control, feedback signal access the PLC control system；The production water ga(u)ge 2,1 numerical signal of water inlet liquidometer connect
Enter the PLC control system 4, the PLC control system 4 reads membrane cisterna level value first, further according to liquid level section to outflow
It is worth, the frequency conversion is calculated according to flow value inside the PLC control system 4 and produces the frequency that water pump 3 should work, is finally given
Frequency produces water pump 3 to the frequency conversion, realizes that the frequency conversion produces the continual and steady operation of water pump 3.
The utility model is applied to the technical field of sewage disposal system.
Although the embodiments of the present invention are described with practical solution, does not constitute the utility model is contained
Justice limitation, for those skilled in the art, according to this specification to the modification of its embodiment and with the group of other schemes
Conjunction will be apparent from.
Claims (5)
1. a kind of MBR film automatic liquid level control system comprising MBR membrane cisterna (10), it is characterised in that: the MBR film automatic liquid
Level controlling system further includes into water liquidometer (1), produces water ga(u)ge (2), frequency conversion production water pump (3), PLC control system (4), described
Water inlet liquidometer (1) is set in the MBR membrane cisterna (10), and the production water ga(u)ge (2) is set to the frequency conversion and produces water pump (3)
Water outlet, the frequency conversion produces water pump (3) and connect with the water outlet of the MBR membrane cisterna (10), the water inlet liquidometer (1),
The production water ga(u)ge (2) and the frequency conversion produce water pump (3) and are electrically connected with the PLC control system (4).
2. MBR film automatic liquid level control system according to claim 1, it is characterised in that: the MBR film automatic liquid level control
System processed further include inlet gate (5) and water outlet gate (6), the inlet gate (5) be set to the MBR membrane cisterna (10) into
At the mouth of a river, water outlet gate (6) is set to the water outlet of the MBR membrane cisterna (10).
3. MBR film automatic liquid level control system according to claim 1, it is characterised in that: the MBR film automatic liquid level control
System processed further includes frequency-conversion control cabinet (7), and the frequency-conversion control cabinet (7) is electrically connected with the PLC control system (4).
4. MBR film automatic liquid level control system according to claim 1, it is characterised in that: the MBR film automatic liquid level control
System processed further includes PLC control cabinet (8), and the PLC control system (4) is set in the PLC control cabinet (8).
5. MBR film automatic liquid level control system according to claim 2, it is characterised in that: the inlet gate (5) and institute
Stating water outlet gate (6) is solenoid valve gate, and the inlet gate (5) and the water outlet gate (6) control with the PLC
System (4) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572744.4U CN208361971U (en) | 2018-04-21 | 2018-04-21 | A kind of MBR film automatic liquid level control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572744.4U CN208361971U (en) | 2018-04-21 | 2018-04-21 | A kind of MBR film automatic liquid level control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208361971U true CN208361971U (en) | 2019-01-11 |
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ID=64932189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572744.4U Active CN208361971U (en) | 2018-04-21 | 2018-04-21 | A kind of MBR film automatic liquid level control system |
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| CN (1) | CN208361971U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533249A (en) * | 2020-04-27 | 2020-08-14 | 上海华高汇元工程服务有限公司 | MBR-based water production automatic control system |
| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
-
2018
- 2018-04-21 CN CN201820572744.4U patent/CN208361971U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111533249A (en) * | 2020-04-27 | 2020-08-14 | 上海华高汇元工程服务有限公司 | MBR-based water production automatic control system |
| CN117466431A (en) * | 2023-10-17 | 2024-01-30 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
| CN117466431B (en) * | 2023-10-17 | 2024-06-25 | 天津市水利工程集团有限公司 | Intelligent modularized rural domestic sewage membrane method integrated treatment device and method |
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