CN206209438U - The control system of frequency conversion separate type water treatment facilities - Google Patents
The control system of frequency conversion separate type water treatment facilities Download PDFInfo
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- CN206209438U CN206209438U CN201621209541.6U CN201621209541U CN206209438U CN 206209438 U CN206209438 U CN 206209438U CN 201621209541 U CN201621209541 U CN 201621209541U CN 206209438 U CN206209438 U CN 206209438U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011897 real-time detection Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of control system of frequency conversion separate type water treatment facilities, the control system includes power factor compensation module (1), main power model (2), voltage switching module (3), drive circuit module (4), controller module (5), fan control module (6), voltage detection module (7), current detection module (8) and temperature detecting module (9)；Main power model (2) is connected with power factor compensation module (1), voltage switching module (3), drive circuit module (4) signal respectively；Controller module (5) is connected with drive circuit module (4), fan control module (6), voltage detection module (7), current detection module (8), temperature detecting module (9) signal respectively.
Description
Technical field
The utility model is related to a kind of control system of water treatment facilities, particularly a kind of frequency conversion separate type water treatment facilities
Control system.
Background technology
In the modern life, especially with the increasingly intensification of urbanization, the residential density of crowd is continuously increased, current
Some are particularly some the use water installations with heat exchange, such as hot-water boiler, central air-conditioning, Water cooled air conditionerses, heat exchange with water installations
Device, cooling tower etc., much all water position manages equipment, and conventional frequency conversion separate type water treatment facilities circuit (that is, control system) are no
With voltage-regulation function and communication function, i.e. defencive function is not perfect enough.Accordingly, it would be desirable to be improved to prior art.
Utility model content
The technical problems to be solved in the utility model is to provide at a kind of frequency conversion separate type water with voltage-regulation function
The control system of reason equipment.
In order to solve the above-mentioned technical problem, the utility model provides a kind of control system of frequency conversion separate type water treatment facilities
System, the control system includes power factor compensation module, main power model, voltage switching module, drive circuit module, controller
Module, fan control module, voltage detection module, current detection module and temperature detecting module；Voltage detection module connection electricity
Pressure sensor；Current detection module connects current sensor；Temperature detecting module connects temperature sensor；Fan control module connects
Give a dinner for a visitor from afar machine；
The main power model respectively with power factor compensation module, voltage switching module, drive circuit module signal phase
Even；
Controller module respectively with drive circuit module, fan control module, voltage detection module, current detection module,
Temperature detecting module signal is connected.
As the improvement of the control system of frequency conversion separate type water treatment facilities of the present utility model：Controller module and communication
Module by signal is connected.
As the further improvement of the control system of frequency conversion separate type water treatment facilities of the present utility model：Communication module is
Serial communication module.
As the further improvement of the control system of frequency conversion separate type water treatment facilities of the present utility model：Main power model
It is power switch pipe, the drive waveforms of power switch pipe are PWM ripples.
As the further improvement of the control system of frequency conversion separate type water treatment facilities of the present utility model：Controller module
It is digitial controller module.
The utility model has following technical advantage：
1st, the utility model has perfect excessively stream, overvoltage and over-temperature protection device, safer.
2nd, rotation speed of fan of the present utility model is according to temperature automatic adjustment, therefore can effectively extend frequency conversion separate type water
The service life of processing equipment.
3rd, the utility model has remote communicating function, may be implemented in remote monitoring frequency conversion separate type water process in office
The operation conditions of equipment.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the annexation schematic diagram of the control system of frequency conversion separate type water treatment facilities.
Specific embodiment
The utility model is described further with reference to specific embodiment, but protection domain of the present utility model is simultaneously
It is not limited only to this.
Embodiment 1, a kind of control system of frequency conversion separate type water treatment facilities, as shown in figure 1, the control system includes work(
Rate factor compensation module 1, main power model 2, voltage switching module 3, drive circuit module 4, controller module 5, air-blower control
Module 6, voltage detection module 7, current detection module 8, temperature detecting module 9, communication module 10；Controller module 5 can select
Digitial controller module.As known routine techniques, light current is provided to above-mentioned module by the light current power supply in control system.
Voltage detection module 7 connects voltage sensor 71, and the voltage probe of voltage sensor 71 is used to detect that frequency conversion is separated
The output voltage (that is, the output voltage of voltage switching module 3) of formula water treatment facilities control system；Current detection module 8 is connected
Current sensor 81, the current probe of current sensor 81 is used to detect the current value of staying water conducting；Temperature detection mould
Block 9 connects temperature sensor 91, and the temp probe of temperature sensor 91 is used to detect the inside of frequency conversion separate type water treatment facilities
Temperature；The connecting fan 61 of fan control module 6, blower fan 61 can help whole control system to be radiated.
Main power model 2 respectively with power factor compensation module 1, voltage switching module 3, the signal phase of drive circuit module 4
Even.Controller module 5 respectively with drive circuit module 4, fan control module 6, voltage detection module 7, current detection module 8,
Temperature detecting module 9, the signal of communication module 10 are connected.Power supply of the present utility model uses 220V civil powers, and communication module 10 is string
Row communication module, using MODBUS interfaces or RS232 interfaces；Main power model 2 is made up of power switch pipe, power switch pipe
Drive waveforms be the variable PWM ripples of pulse width, during startup by the way of soft start, waveform duty cycle is slowly increased to and set
Definite value.Include voltage commutation circuit in voltage switching module 3.
Power factor compensation module 1 for example can select the SJD410DH-20 wave filters of Shanghai competition rules Electronics Co., Ltd., main
Power model 2 for example can select the IRFP4468MOS pipes of IR companies of the U.S., and drive circuit module 4 for example can select U.S. fairchild
The UC3525 chips of semiconductor company, controller module 5 for example can select the PIC16F887 controls of Microchip companies of the U.S.
Chip, fan control module 6 for example can select Toshiba Corp's TLP185 optocouplers, and voltage detection module 7 is together with voltage sensor
Device 71 for example can select LEM companies of U.S. LV25-P voltage sensors, and current detection module 8 for example may be used together with current sensor 81
From LEM companies of U.S. LA25-P current sensors, temperature detecting module 9 for example can select PT1000 together with temperature sensor 91
Temperature sensor；Communication module 10 for example can select core scape science and technology AT1487 chips.
When of the present utility model actually used, the suction dirt in the external frequency conversion separate type water treatment facilities of voltage switching module 3
Device, the course of work is specific as follows：
1st, 220V civil powers are passed through, 220V civil powers after the power factor compensation of power factor compensation module 1 by passing to master
Power model 2.
2nd, current sensor 81 carries out real-time detection to the current value that staying water is turned on, and in real time by this current data
Current data signal is passed to controller module 5 by signal transmission to current detection module 8, current detection module 8.
According to the current data signal for receiving, drive circuit is passed to after the generation drive circuit signal of controller module 5
Module 4, electrical isolation driving and the power tube alternate conduction of main power model 2 of the signal by drive circuit module 4, produces one
The alternating voltage of individual frequency, voltage variable, passes to voltage switching module 3, so that control voltage handover module 3 switches out difference
Output voltage.
In the water of different quality, the concentration of negative ions has difference, and ion concentration water high, electric current is big；Ion concentration is low
Water, electric current is small.Therefore, it is capable of achieving to adjust the ability to work of scale absorption device used in accordingly according to water quality situation.
3rd, voltage sensor 71 carries out real-time detection to the output voltage of frequency conversion separate type water treatment facilities control system, and
This voltage signal is passed into voltage detection module 7 in real time, voltage signal is passed to control by voltage detection module 7
Device module 5.
4th, current upper limit value, upper voltage limit value are provided with inside controller module 5, when the electric current, voltage signal for receiving are super
When going out above-mentioned corresponding higher limit, as excessively stream, over-voltage fault.Once one or two in there is above two failure, control
Device module 5 processed can send the drive circuit signal of shutdown to drive circuit module 4, close the power tube of main power model 2, if
It is standby out of service.And, now, controller module 5 also sends alarm signal to communication module 10.
5th, temperature sensor 91 carries out real-time detection to the temperature in frequency conversion separate type water treatment facilities, and in real time by this temperature
Temperature data signal is passed to controller module 5 by degrees of data signal transmission to temperature detecting module 9, temperature detecting module 9,
Temperature upper limit is provided with controller module 5, temperature of the controller module 5 first to receiving judges, when less than temperature
During higher limit, this temperature information is transmitted to fan control module 6；When >=temperature upper limit, controller module 5 sends alarm signal
Number give communication module 10.
6th, alarm signal is passed to communication module 10 the correspondingly received device being connected with the signal of communication module 10, so that
Keeper can in time receive warning message, and make corresponding treatment.For example, temperature alarm when, check blower fan whether failure,
Or whether surrounding has other articles influence equipment cooling.During generation temperature alarm, frequency conversion separate type water process out of service sets
It is standby, until temperature is reduced in default normal range (NR).
7th, fan control module 6 controls the rotating speed of blower fan 61.Fan control module 6 can be adjusted according to device internal temperature
Save the rotating speed of blower fan 61, precision can reach 1 degree Celsius, when temperature is low 61 turns of blower fan slowly, when temperature is high 61 turns of blower fan soon.
Above-mentioned control mode can not only extend the service life of blower fan 61, moreover it is possible to ensure the security for using.
8th, voltage signal, current data signal, temperature data signal are passed to communication mould by controller module 5 together
Block 10, communication module 10 is passed the information on to the correspondingly received device being connected with the signal of communication module 10, so that keeper again
Can remote monitoring operation conditions of the present utility model.
Finally it should be noted that：Various embodiments above is merely to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to each embodiment of signature, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in each embodiment in preceding place, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from utility model
The scope of each embodiment scheme.
Claims (5)
1. the control system of frequency conversion separate type water treatment facilities, it is characterised in that：The control system includes power factor compensation mould
Block (1), main power model (2), voltage switching module (3), drive circuit module (4), controller module (5), air-blower control mould
Block (6), voltage detection module (7), current detection module (8) and temperature detecting module (9)；The voltage detection module (7) is even
Connect voltage sensor (71)；The current detection module (8) connects current sensor (81)；The temperature detecting module (9) is even
Jointing temp sensor (91)；The fan control module (6) connecting fan (61)；
The main power model (2) respectively with power factor compensation module (1), voltage switching module (3), drive circuit module
(4) signal is connected；
The controller module (5) respectively with drive circuit module (4), fan control module (6), voltage detection module (7), electricity
Stream detection module (8), temperature detecting module (9) signal are connected.
2. the control system of frequency conversion separate type water treatment facilities according to claim 1, it is characterised in that：The controller
Module (5) is connected with communication module (10) signal.
3. the control system of frequency conversion separate type water treatment facilities according to claim 2, it is characterised in that：The communication mould
Block (10) is serial communication module.
4. according to the control system of any described frequency conversion separate type water treatment facilities of claims 1 to 3, it is characterised in that：Institute
It is power switch pipe to state main power model (2).
5. according to the control system of any described frequency conversion separate type water treatment facilities of claims 1 to 3, it is characterised in that：Institute
It is digitial controller module to state controller module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209541.6U CN206209438U (en) | 2016-11-09 | 2016-11-09 | The control system of frequency conversion separate type water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621209541.6U CN206209438U (en) | 2016-11-09 | 2016-11-09 | The control system of frequency conversion separate type water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206209438U true CN206209438U (en) | 2017-05-31 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621209541.6U Active CN206209438U (en) | 2016-11-09 | 2016-11-09 | The control system of frequency conversion separate type water treatment facilities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024184921A1 (en) * | 2023-03-03 | 2024-09-12 | Openwater.In Private Limited | System and method for water treatment |
-
2016
- 2016-11-09 CN CN201621209541.6U patent/CN206209438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024184921A1 (en) * | 2023-03-03 | 2024-09-12 | Openwater.In Private Limited | System and method for water treatment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171117 Address after: 310021 Yu Zhanglu, Hangzhou, Hangzhou, Zhejiang Province, Yu Zhanglu No. 128 Patentee after: Hangzhou Green Wave Environmental Protection Technology Co., Ltd. Address before: Room 601, unit 1, No. 122, ring City North Road, Xiacheng City, Zhejiang, Zhejiang Co-patentee before: Tan Xiaobo Patentee before: Jin Lei |
|
| TR01 | Transfer of patent right |