CN202802966U - Intelligent control system for reclaimed water reuse - Google Patents
Intelligent control system for reclaimed water reuse Download PDFInfo
- Publication number
- CN202802966U CN202802966U CN 201220466842 CN201220466842U CN202802966U CN 202802966 U CN202802966 U CN 202802966U CN 201220466842 CN201220466842 CN 201220466842 CN 201220466842 U CN201220466842 U CN 201220466842U CN 202802966 U CN202802966 U CN 202802966U
- Authority
- CN
- China
- Prior art keywords
- process controller
- carbon filter
- filter
- pid
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses an intelligent control system for reclaimed water reuse. The intelligent control system comprises a PID (proportion, integration and differentiation) process controller, a multi-media filter and an activated carbon filter, wherein the multi-media filter and the activated carbon filter are respectively connected with backwash pumps, electric contact pressure gauges are arranged at the output end of the multi-media filter, the output end of the activated carbon filter and the position between the multi-media filter and the activated carbon filter, all the electric contact pressure gauges are connected with the PID process controller, and the PID process controller is connected with both the backwash pumps. Therefore, pressure which is monitored by all the electric contact pressure gauges in a real-time manner is transmitted to the PID process controller for PID operation, and backwash and a series of actions can be performed at all times and places. The intelligent control system disclosed by the utility model has the advantages of simple application, low cost, low requirements on technical level of operation workers, high working and operation efficiency of system equipment, long service life of equipment, low failure rate and up-to-standard water quality, and is formed by improvement on the basis of an ordinary reclaimed water reuse system and suitable for all reclaimed water reuse control systems.
Description
Technical field
The utility model relates to middle water reuse control system art, refers in particular to a kind of intelligence control system of middle water reuse.
Background technology
The common middle water reuse control technology of tradition is in the middle of to more medium filter and active carbon filter backwash control design, just simply it is carried out temporal control, setting by the time is carried out backwash to it, this just cause to its water quality enter post-order process processing and more medium filter, the carbon filter equipment itself of living all can have a great impact, and seriously reduced the generation of the situation such as not up to standard of service life, the water quality of its equipment.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose provides a kind of intelligence control system of middle water reuse, and it can effectively solve short, the problem such as water quality is not up to standard in existing intermediate water reuse system service life.
For achieving the above object, the utility model adopts following technical scheme:
A kind of intelligence control system of middle water reuse, the more medium filter and the active carbon filter that include the PID process controller and connect side by side successively; This more medium filter is connected with active carbon filter and is connected with a backwashing pump that connects recycle-water, be provided with an electro connecting pressure gauge between the output of this more medium filter, the output of active carbon filter and more medium filter and the active carbon filter, this each electro connecting pressure gauge all connects the PID process controller, and this PID process controller connects aforementioned each backwashing pump, and backwashing pump corresponding to pressure control that this PID process controller real-time monitors according to each electro connecting pressure gauge carried out and sent out the flushing action.
As a kind of preferred version, comparator, PLC controller, actuator and controlled device that described PID process controller includes sensor and connects successively; This sensor connects between the output and comparator of controlled device.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
By in the output of more medium filter, be provided with an electro connecting pressure gauge between the output of active carbon filter and more medium filter and the active carbon filter, the pressure that utilizes each electro connecting pressure gauge to real-time monitor sends the PID process controller to and carries out the PID computing, the result of computing is sent to the PLC controller, the PLC controller provides one by predefined force value and feeds back signal to actuator, tell whether actuator needs to carry out backwash, can carry out a series of actions such as backwash whenever and wherever possible, the present invention uses simply, cost is low, technical merit to the operator requires low, system equipment work operational efficiency is high, service life of equipment is long, failure rate is low, water quality reaching standard, and be to improve on common intermediate water reuse system basis to form, be applicable to water reuse control system in all.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Fig. 2 is the control loop schematic diagram of PID process controller in the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10, PID process controller 11, sensor
12, comparator 13, PLC controller
14, actuator 15, controlled device
20, more medium filter 30, active carbon filter
40, backwashing pump 50, electro connecting pressure gauge
The specific embodiment
Please refer to illustrated in figures 1 and 2, the concrete structure that it has demonstrated the preferred embodiment of the utility model, the more medium filter 20 and the active carbon filter 30 that include PID process controller 10 and connect side by side successively.
Wherein, this more medium filter 20 is connected with active carbon filter and is connected with respectively a backwashing pump 40 that connects recycle-water, the output of this more medium filter 20, be provided with an electro connecting pressure gauge 50 between the output of active carbon filter 30 and more medium filter 20 and the active carbon filter 30, this each electro connecting pressure gauge 50 all connects aforementioned PID process controller 10, and this PID process controller 10 connects aforementioned each backwashing pump 40, and this PID process controller 10 is carried out according to backwashing pump 40 corresponding to the pressure control that each electro connecting pressure gauge 50 real-time monitors and sent out the flushing action.
Specifically say comparator 12, PLC controller 13, actuator 14, controlled device 15 that this PID process controller 10 includes sensor 11 and connects successively; This sensor 11 connects between the output and comparator 12 of controlled device 15; During work, controlled device 15 is subject to the M interference and obtains one by controlling value, this is sensed by sensor 11 by controlling value and to comparator 12 input feedback value F, simultaneously to comparator 12 input setting values, this setting value and value of feedback F be the e that must deviate by the comparison of comparator 12, this deviation e inputs to PLC controller 13, and to output valve of actuator 14 inputs, this actuator 14 determines whether to carry out the backwash action according to this output valve to PLC controller 13 through computing.
Design focal point of the present utility model is: by in the output of more medium filter, be provided with an electro connecting pressure gauge between the output of active carbon filter and more medium filter and the active carbon filter, the pressure that utilizes each electro connecting pressure gauge to real-time monitor sends the PID process controller to and carries out the PID computing, the result of computing is sent to the PLC controller, the PLC controller provides one by predefined force value and feeds back signal to actuator, tell whether actuator needs to carry out backwash, can carry out a series of actions such as backwash whenever and wherever possible, the present invention uses simply, cost is low, technical merit to the operator requires low, system equipment work operational efficiency is high, service life of equipment is long, failure rate is low, water quality reaching standard, and be to improve on common intermediate water reuse system basis to form, be applicable to water reuse control system in all.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (2)
1. the intelligence control system of water reuse in a kind is characterized in that: the more medium filter and the active carbon filter that include the PID process controller and connect side by side successively; This more medium filter is connected with active carbon filter and is connected with a backwashing pump that connects recycle-water, be provided with an electro connecting pressure gauge between the output of this more medium filter, the output of active carbon filter and more medium filter and the active carbon filter, this each electro connecting pressure gauge all connects the PID process controller, and this PID process controller connects aforementioned each backwashing pump, and backwashing pump corresponding to pressure control that this PID process controller real-time monitors according to each electro connecting pressure gauge carried out and sent out the flushing action.
2. the intelligence control system of middle water reuse according to claim 1 is characterized in that: comparator, PLC controller, actuator and controlled device that described PID process controller includes sensor and connects successively; This sensor connects between the output and comparator of controlled device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466842 CN202802966U (en) | 2012-09-13 | 2012-09-13 | Intelligent control system for reclaimed water reuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466842 CN202802966U (en) | 2012-09-13 | 2012-09-13 | Intelligent control system for reclaimed water reuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802966U true CN202802966U (en) | 2013-03-20 |
Family
ID=47861912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466842 Expired - Fee Related CN202802966U (en) | 2012-09-13 | 2012-09-13 | Intelligent control system for reclaimed water reuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422446A (en) * | 2015-08-10 | 2017-02-22 | 玖龙纸业(天津)有限公司 | Apparatus for realizing use of reclaimed water as device seal water after sand filtration |
-
2012
- 2012-09-13 CN CN 201220466842 patent/CN202802966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422446A (en) * | 2015-08-10 | 2017-02-22 | 玖龙纸业(天津)有限公司 | Apparatus for realizing use of reclaimed water as device seal water after sand filtration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204716517U (en) | Air compressor group intelligent energy-saving control system | |
| CN204148200U (en) | Jetting machine | |
| CN202802966U (en) | Intelligent control system for reclaimed water reuse | |
| CN204475416U (en) | Two drag three water supply control apparatus | |
| CN205034816U (en) | Lime stone stocker with dust device sprays | |
| CN203795531U (en) | Variable-frequency constant-pressure water supply control system based on GPRS | |
| CN101655113A (en) | Hydraulic driving device with pressure pre-releasing loop | |
| CN103309274A (en) | Forging hydraulic press control method based on dual monitoring systems | |
| CN203248345U (en) | Intelligent energy-conservation control system for air compressor | |
| CN201991754U (en) | Automatic switching device of energy saving water pump | |
| CN107355453B (en) | Rubbish compressor hydraulic system with fault detection and fault detection method | |
| CN202438428U (en) | Control system of high-pressure fog making unit | |
| CN206034951U (en) | Building wall strutting arrangement | |
| CN202786261U (en) | Water jet machine for fur processing | |
| CN203670174U (en) | Emulsion pump control system | |
| CN205446277U (en) | A constant voltage hydraulic pressure thrust control system for mud plunger pump | |
| CN204287886U (en) | A kind of air compressor machine remote monitoring and control device | |
| CN205047562U (en) | Logical oil circuit control system of electromagnetic switch valve | |
| CN204790463U (en) | Remote monitoring frequency conversion intelligence water supply system based on power line carrier communication | |
| CN203546825U (en) | Constant pressure water supply system based on PLC control | |
| CN204384775U (en) | Hydraulic pressure oblique-arm type elevator chamber | |
| CN209311902U (en) | Bender control system | |
| CN102705304B (en) | Air-control hydraulic station | |
| CN207838442U (en) | A kind of reagent pumping filter device | |
| CN204493330U (en) | A kind of cotton press |
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 |
Owner name: GUANGDONG RONGGUANG TECHNOLOGY ENGINEERING CO., LT Free format text: FORMER NAME: DONGGUAN RONGGUANG TECHNOLOGY ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Dongcheng District Gang Bei Qifeng Road No. 288 Building No. 27 (New Century Towers) seven floor unit A Patentee after: Guangdong glory Technology Engineering Co., Ltd. Address before: 523000 Guangdong city of Dongguan province Dongcheng District Gang Bei Qifeng Road No. 288 Building No. 27 (New Century Towers) seven floor unit A Patentee before: Dongguan City RongGuang Technology Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20190913 |