CN208471566U - Filter controller - Google Patents
Filter controller Download PDFInfo
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- CN208471566U CN208471566U CN201820710308.9U CN201820710308U CN208471566U CN 208471566 U CN208471566 U CN 208471566U CN 201820710308 U CN201820710308 U CN 201820710308U CN 208471566 U CN208471566 U CN 208471566U
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- backwash
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Abstract
The utility model discloses filter controllers, it is related to water-treatment technology field, it solves since the water quality and streamflow of filter filtering are all not quite similar, start by set date valve manually starts valve and is easy to appear valve starting frequently and spends filtering element impurity the problem of accumulating excessive situation, its key points of the technical solution are that: the monitoring of tools module of backwash main control module and the hydraulic pressure difference of outlet and import for detecting the backwash processing equipment, valve and monitoring of tools module are communicated to connect with backwash main control module；Monitoring of tools module includes the second hydraulic pressure sensor of the first hydraulic pressure sensor for detecting the hydraulic pressure value of outlet and the hydraulic pressure value for detecting import；When the hydraulic pressure difference that monitoring of tools module detects is greater than the presetting hydraulic pressure difference of backwash main control module, the starting of backwash main control module control valve realizes that backwash processing equipment enters backwash state, start with precision control valve door, reduces the effect that filter produces the degree of fluctuation of water efficiency.
Description
Technical field
The utility model relates to water-treatment technology fields, more specifically, it relates to filter controller.
Background technique
Filter is a kind of impurity directly intercepted in water using filtering element, removes water body recovery technology, particulate matter, is reduced turbid
Degree, purifies water, and reduces system dirt, bacterium algae, corrosion etc. and generates, to purify water and protect system other equipment to work normally
Precision equipment.It is widely used in the filtering to the light industries such as industry water, seawater, food and pharmacy industrial wastewater, recirculated water, and
The filtration treatments such as emulsion backwash, waste oil, liquid material.
For existing filter during backwash, impurity in filtering element is cleared up in the flow direction by changing water；
But the water quality and streamflow due to filter filtering are all not quite similar, the speed for forming impurity is also all different, start by set date
Valve or manually start valve be easy to appear valve starting frequently and cross filtering element impurity accumulate excessive situation, lead to filter
Production water efficiency fluctuation is larger, and stability is poor.
Utility model content
The purpose of the utility model is to provide filter controllers, have the starting of precision control valve door, reduce filter and produce water
The degree of fluctuation of efficiency improves the effect for the stability that filter uses.
The above-mentioned technical purpose of the utility model has the technical scheme that filter controller, including
Backwash processing equipment and the valve being placed in the backwash processing equipment, the backwash processing equipment are equipped with inlet and outlet, also
The monitoring of tools of the hydraulic pressure difference of outlet and import including backwash main control module and for detecting the backwash processing equipment
Module, the valve and the monitoring of tools module are communicated to connect with the backwash main control module；The monitoring of tools mould
Block includes the of the first hydraulic pressure sensor for detecting the hydraulic pressure value of the outlet and the hydraulic pressure value for detecting the import
Two hydraulic pressure sensors；When the hydraulic pressure difference that the monitoring of tools module detects is presetting greater than the backwash main control module
Hydraulic pressure difference when, the backwash main control module controls the valve starting and realizes that the backwash processing equipment enters backwash shape
State.
By using above-mentioned technical proposal, using the first hydraulic pressure sensor and the second hydraulic pressure sensor, convenient for import and
The hydraulic pressure value of outlet carries out real-time monitoring, when the hydraulic pressure difference of inlet and outlet is greater than the presetting hydraulic pressure of backwash main control module
When difference, control valve starts backwash main control module at once, so that backwash processing equipment is entered backwash state, improves valve and open
Dynamic accuracy reduces the degree of fluctuation that filter produces water efficiency, enhances the stability that filter uses.
The utility model is further arranged to: the backwash processing equipment is equipped with and is electrically connected with the monitoring of tools module
Pressure source distribution module；The pressure source distribution module, for the filtering list according to real-time working in the backwash processing equipment
First quantity is successively allocated the pressure source of the backwash processing equipment, controls the valve to start filter element one by one
Carry out backwash.
By using above-mentioned technical proposal, pressure source is successively allocated, and controls the valve to start filter element
Backwash is carried out one by one, guarantees that the continuity of equipment supplies water.
The utility model is further arranged to: the backwash main control module is electrically connected with parameter setting module；Parameter is set
Set module, for the presetting hydraulic pressure difference of backwash main control module to be arranged, in backwash processing equipment real-time working filtering list
First quantity, backwash processing equipment enter the parameters such as the cycle of operation and the number of backwashes of backwash state.
By using above-mentioned technical proposal, using parameter setting module, convenient for the phase of backwash processing equipment is flexibly arranged
Close parameter.
The utility model is further arranged to: the parameter setting module includes pressure difference setup module and time reference module
With pressure difference starting module；
Pressure difference starting module 183 is detected for starting differential pressure；
Pressure difference setup module, for presetting hydraulic pressure difference；
Time reference module, the date, single backwash time, backwash for entering backwash state between backwash processing equipment
The parameters such as compartment and accumulative backwash time are configured.It is convenient for by using above-mentioned technical proposal using pressure difference setup module
Enter the parameters such as time and the period of backwash state according to the treatment process of backwash processing equipment adjusting backwash processing equipment.
The utility model is further arranged to: the backwash main control module is electrically connected with function selecting module, the function
Energy selecting module includes interval starting module, remote control module and artificial force start module；
It is spaced starting module, enters backwash state for controlling backwash processing equipment interval；
Remote control module, for receive remote motion signal from external equipment realize remote control backwash processing equipment into
Enter backwash state；
Artificial force start module controls backwash processing equipment for operator and is forced into backwash state.
It improves backwash processing equipment using function selecting module by using above-mentioned technical proposal and enters backwash state
Starting mode diversity.
The utility model is further arranged to: the backwash main control module is electrically connected with automatic alarm module；Work as backwash
When the number that processing equipment continuously enters backwash state is more than backwash main control module presetting pressure difference restriction time numerical value, backwash
Main control module no longer executes backwash function, meanwhile, automatic alarm is realized in control automatic alarm module starting.
Backwash processing equipment is avoided to be in equipment fault using automatic alarm module by using above-mentioned technical proposal
And the case where working on, improve the security performance that backwash processing equipment uses.
The utility model is further arranged to: the automatic alarm module is equipped with the water outlet being electrically connected with monitoring of tools module
Low-voltage variation module；When the hydraulic pressure value that first hydraulic pressure sensor detection outlet obtains is presetting lower than backwash main control module
Water outlet low-voltage variation value when, water outlet low-voltage variation module sounds an alarm output signal to automatic alarm module, realizes automatic report
It is alert.
By using above-mentioned technical proposal, using water outlet low-voltage variation module, backwash processing equipment be in low wash water or
When anhydrous, the case where backwash processing equipment continues working is limited, mass energy has been saved.
The utility model is further arranged to: the backwash main control module is electrically connected with information display module；The letter
Cease display module, for according to the color of indicator light, be always on state and flash the work shape of status display backwash processing equipment
State, functional mode operating status, alarm condition, backwash state and long-range state of a control.
By using above-mentioned technical proposal, using information display module, convenient for understanding the operation of backwash processing equipment in real time
State.
The utility model is further arranged to: the backwash main control module is electrically connected with information logging modle；The letter
Logging modle is ceased, the automatic number of starts of pressure difference, the interval number of starts, people of backwash state are entered for recording backwash processing equipment
The backwashes operational parameter value such as work force start number and backwash operation total time.
By using above-mentioned technical proposal, using information logging modle, convenient for a variety of important informations are recorded.
In conclusion the utility model has the following beneficial effects: being sensed using the first hydraulic pressure sensor and the second hydraulic pressure
Device carries out real-time monitoring convenient for the hydraulic pressure value to inlet and outlet, when the hydraulic pressure difference of inlet and outlet is greater than backwash main control
When the presetting hydraulic pressure difference of module, control valve starts backwash main control module at once, and backwash processing equipment is made to enter backwash
State improves the accuracy of valve starting；Using pressure source distribution module, pressure source is successively allocated, and controls the valve
Door carries out backwash to start filter element one by one, guarantees that the continuity of equipment supplies water；Using function selecting module, improve anti-
Wash the diversity that processing equipment enters the Starting mode of backwash state；Using automatic alarm module, avoid at backwash processing equipment
The case where working in equipment fault.
Detailed description of the invention
Fig. 1 is the architecture diagram in the present embodiment.
In figure: 1, backwash main control module；11, pressure source distribution module；12, monitoring of tools module；121, the first hydraulic pressure
Sensor；122, the second hydraulic pressure sensor；13, backwash processing equipment；131, valve；132, import；133, it exports；14, function
Selecting module；141, it is spaced starting module；142, remote control module；143, artificial force start module；15, information records mould
Block；16, information display module；17, automatic alarm module；171, it is discharged low-voltage variation module；18, parameter setting module；181,
Pressure difference setup module；182, time reference module；183, pressure difference starting module.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: filter controller, as shown in Figure 1, including backwash processing equipment 13 and being placed in backwash processing equipment 13
Valve 131, backwash processing equipment 13 is equipped with import 132 and outlet 133, and the backwash processing equipment 13 in the present embodiment uses disk
Formula filter, the valve 131 in the present embodiment use two-bit triplet valve, are connected with pressure source distribution module 11 by hose
It further include backwash main control module 1 and outlet 133 for detecting backwash processing equipment 13 and the hydraulic pressure difference of import 132 is set
Standby monitoring module 12, pressure source distribution module 11 and monitoring of tools module 12 are communicated to connect with backwash main control module 1.Equipment
Monitoring module 12 includes the first hydraulic pressure sensor 121 for detecting the hydraulic pressure value of outlet 133 and the water for detecting import 132
Second hydraulic pressure sensor 122 of pressure value.As impurity occurs in the mistake filtering element in backwash processing equipment 13, filtering element inner side and outer side is crossed
Hydraulic pressure can gradually appear gap.It is greater than backwash main control module 1 in advance when monitoring of tools module 12 detects obtained hydraulic pressure difference
When the hydraulic pressure difference of setting, the starting of 1 control valve 131 of backwash main control module realizes that backwash processing equipment 13 enters backwash shape
State.Using the first hydraulic pressure sensor 121 and the second hydraulic pressure sensor 122, convenient for the hydraulic pressure value to import 132 and outlet 133 into
Row real-time monitoring, when the hydraulic pressure difference of import 132 and outlet 133 is greater than the presetting hydraulic pressure difference of backwash main control module 1,
Backwash main control module 1 controls pressure source distribution module at once and controls the starting of 11 valves 131, enters backwash processing equipment 13 anti-
State is washed, the accuracy of the starting of valve 131 is improved, the degree of fluctuation that backwash processing equipment 13 produces water efficiency is reduced, enhances
The stability that backwash processing equipment 13 uses.The course of work of pressure source distribution module 11: according to real in backwash processing equipment 13
When the filter element quantity that works the pressure source of backwash processing equipment 13 is successively allocated, control valve 131 is to start
Filter element carries out backwash one by one.
As shown in Figure 1, backwash main control module 1 is electrically connected with parameter setting module 18.Parameter setting module 18, for setting
Set the presetting hydraulic pressure difference of backwash main control module 1, the filter element quantity of real-time working, backwash in backwash processing equipment 13
Processing equipment 13 enters the parameters such as the cycle of operation and the number of backwashes of backwash state.Using parameter setting module 18, convenient for spirit
The relevant parameter of setting backwash processing equipment 13 living.
As shown in Figure 1, parameter setting module 18 includes pressure difference setup module 181 and time reference module 182.Pressure difference setting
Module 181, for presetting hydraulic pressure difference.Time reference module 182, for entering backwash state to backwash processing equipment 13
Date, the single backwash time, the parameters such as compartment and accumulative backwash time are configured between backwash.Convenient for being handled according to backwash
The treatment process of equipment 13 adjusts backwash processing equipment 13 and enters the parameters such as time and the period of backwash state.Pressure difference starting module
(183), it is detected for starting differential pressure.
As shown in Figure 1, backwash main control module 1 is electrically connected with function selecting module 14, between function selecting module 14 includes
Every starting module 141, remote control module 142 and artificial force start module 143.It is spaced starting module 141, it is anti-for controlling
It washes the interval of processing equipment 13 and enters backwash state.Remote control module 142, it is real for receiving the remote motion signal from external equipment
Existing remote control backwash processing equipment 13 enters backwash state.Artificial force start module 143, controls backwash for operator
Processing equipment 13 is forced into backwash state.Using function selecting module 14, improves backwash processing equipment 13 and enter backwash shape
The diversity of the Starting mode of state.
As shown in Figure 1, backwash main control module 1 is electrically connected with automatic alarm module 17.When backwash processing equipment 13 is continuous
When number into backwash state is more than that the presetting pressure difference of backwash main control module 1 limits secondary numerical value, backwash main control module 1
No longer execute backwash function simultaneously, automatic alarm is realized in the control starting of automatic alarm module 17.Using automatic alarm module 17, need
Alarm is released after wanting manual intervention to debug, backwash main controller module 1 can just operate normally, and avoid backwash processing equipment
13 the case where working in the equipment fault, improve the security performance that backwash processing equipment 13 uses.
As shown in Figure 1, automatic alarm module 17 is equipped with the water outlet low-voltage variation module being electrically connected with monitoring of tools module 12
171.When the hydraulic pressure value that the first hydraulic pressure sensor 121 detection outlet 133 the obtains water outlet presetting lower than backwash main control module 1
When low-voltage variation value, water outlet low-voltage variation module 171 sounds an alarm output signal to automatic alarm module 17, realizes automatic report
It is alert.Using water outlet low-voltage variation module 171, backwash processing equipment 13 be in low wash water or it is anhydrous when, limitation backwash handle sets
The case where continuing working for 13, has saved mass energy.
As shown in Figure 1, backwash main control module 1 is electrically connected with information display module 16.Information display module 16 is used for root
According to the color of indicator light, it is always on state and flashes the working condition of status display backwash processing equipment 13, functional mode operation
State, alarm condition, backwash state and long-range state of a control.Using information display module 16, convenient for understanding backwash processing in real time
The operating status of equipment 13.
As shown in Figure 1, backwash main control module 1 is electrically connected with information logging modle 15.Information logging modle 15, for remembering
Record backwash processing equipment 13 enter backwash state the automatic number of starts of pressure difference, interval the number of starts, artificial force start number,
The backwashes operational parameter values such as total time are run with backwash.The information that information logging modle 15 records can pass through parameter setting module 18
It is deleted manually.Using information logging modle 15, convenient for a variety of important informations are recorded.
Working principle: utilizing the first hydraulic pressure sensor 121 and the second hydraulic pressure sensor 122, convenient for import 132 and outlet
133 hydraulic pressure value carries out real-time monitoring, when the hydraulic pressure difference of import 132 and outlet 133 is presetting greater than backwash main control module 1
Hydraulic pressure difference when, backwash main control module 1 at once control valve 131 start, make backwash processing equipment 13 enter backwash state,
The accuracy of the starting of valve 131 is improved, the degree of fluctuation that backwash processing equipment 13 produces water efficiency is reduced, enhances backwash processing
The stability that equipment 13 uses.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. filter controller, including backwash processing equipment (13) and the valve (131) being placed in the backwash processing equipment (13),
The backwash processing equipment (13) is equipped with import (132) and outlet (133), it is characterized in that: further including backwash main control module (1)
With the monitoring of tools module of the hydraulic pressure difference of outlet (133) and import (132) for detecting the backwash processing equipment (13)
(12), the valve (131) and the monitoring of tools module (12) are communicated to connect with the backwash main control module (1)；Institute
Stating monitoring of tools module (12) includes the first hydraulic pressure sensor (121) and use for detecting the hydraulic pressure value of the outlet (133)
In the second hydraulic pressure sensor (122) for the hydraulic pressure value for detecting the import (132)；When the monitoring of tools module (12) is detected
When the hydraulic pressure difference arrived is greater than the backwash main control module (1) presetting hydraulic pressure difference, the backwash main control module (1)
It controls the valve (131) starting and realizes that the backwash processing equipment (13) enters backwash state.
2. filter controller according to claim 1 is set it is characterized in that: the backwash processing equipment (13) is equipped with described
The pressure source distribution module (11) of standby monitoring module (12) electrical connection；The pressure source distribution module (11), for according to
The filter element quantity of backwash processing equipment (13) interior real-time working to the pressure source of the backwash processing equipment (13) successively into
Row distribution, controls the valve (131) to start filter element and carries out backwash one by one.
3. filter controller according to claim 2, it is characterized in that: the backwash main control module (1) is electrically connected with ginseng
Number setup module (18)；Parameter setting module (18), for the presetting hydraulic pressure difference of backwash main control module (1), anti-to be arranged
Wash the filter element quantity of processing equipment (13) interior real-time working, backwash processing equipment (13) enters the cycle of operation of backwash state
And the parameters such as number of backwashes.
4. filter controller according to claim 3, it is characterized in that: the parameter setting module (18) includes pressure difference setting
Module (181) and time reference module (182) and pressure difference starting module (183)；
Pressure difference starting module (183) is detected for starting differential pressure；
Pressure difference setup module (181), for presetting hydraulic pressure difference；
Time reference module (182), for backwash processing equipment (13) enter date of backwash state, the single backwash time,
The parameters such as compartment and accumulative backwash time are configured between backwash.
5. filter controller according to claim 4, it is characterized in that: the backwash main control module (1) electrical connection is active
Can selecting module (14), the function selecting module (14) include interval starting module (141), remote control module (142) and
Artificial force start module (143)；
It is spaced starting module (141), enters backwash state for controlling backwash processing equipment (13) interval；
Remote control module (142) realizes remote control backwash processing equipment for receiving the remote motion signal from external equipment
(13) enter backwash state；
Artificial force start module (143) controls backwash processing equipment (13) for operator and is forced into backwash state.
6. filter controller according to claim 5, it is characterized in that: the backwash main control module (1) is electrically connected with certainly
Dynamic alarm module (17)；When the number that backwash processing equipment (13) continuously enters backwash state is more than backwash main control module (1)
When presetting pressure difference limits secondary numerical value, backwash main control module (1) no longer executes backwash function, meanwhile, control automatic alarm
Automatic alarm is realized in module (17) starting.
7. filter controller according to claim 6, it is characterized in that: the automatic alarm module (17) is equipped with and Supervision
Control the water outlet low-voltage variation module (171) of module (12) electrical connection；It detects and exports when first hydraulic pressure sensor (121)
(133) when the hydraulic pressure value obtained is lower than backwash main control module (1) presetting water outlet low-voltage variation value, it is discharged low-voltage variation mould
Block (171) sounds an alarm output signal to automatic alarm module (17), realizes automatic alarm.
8. filter controller described in -7 any one according to claim 1, it is characterized in that: the backwash main control module (1)
It is electrically connected with information display module (16)；The information display module (16), for according to the color of indicator light, be always on state with
And the flashing working condition of status display backwash processing equipment (13), functional mode operating status, alarm condition, backwash state and
Long-range state of a control.
9. filter controller described in -7 any one according to claim 1, it is characterized in that: the backwash main control module (1)
It is electrically connected with information logging modle (15)；The information logging modle (15) enters instead for recording backwash processing equipment (13)
Wash the backwashes such as the automatic number of starts of pressure difference, the interval number of starts, artificial force start number and the backwash operation total time of state
Operational parameter value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710308.9U CN208471566U (en) | 2018-05-12 | 2018-05-12 | Filter controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710308.9U CN208471566U (en) | 2018-05-12 | 2018-05-12 | Filter controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208471566U true CN208471566U (en) | 2019-02-05 |
Family
ID=65221534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710308.9U Active CN208471566U (en) | 2018-05-12 | 2018-05-12 | Filter controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208471566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408800A (en) * | 2018-05-12 | 2018-08-17 | 北京康洁之晨水处理技术有限公司 | filter controller |
| CN111320272A (en) * | 2020-04-02 | 2020-06-23 | 安徽华骐环保科技股份有限公司 | Multi-condition controlled automatic back-flushing device for denitrification biological filter and operation method thereof |
-
2018
- 2018-05-12 CN CN201820710308.9U patent/CN208471566U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408800A (en) * | 2018-05-12 | 2018-08-17 | 北京康洁之晨水处理技术有限公司 | filter controller |
| CN111320272A (en) * | 2020-04-02 | 2020-06-23 | 安徽华骐环保科技股份有限公司 | Multi-condition controlled automatic back-flushing device for denitrification biological filter and operation method thereof |
| CN111320272B (en) * | 2020-04-02 | 2023-11-03 | 安徽华骐环保科技股份有限公司 | Operation method of automatic backwashing device of multi-condition controlled denitrification biological filter |
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