CN200953082Y - High voltage fine fog humidifier controller - Google Patents
High voltage fine fog humidifier controller Download PDFInfo
- Publication number
- CN200953082Y CN200953082Y CN 200620107665 CN200620107665U CN200953082Y CN 200953082 Y CN200953082 Y CN 200953082Y CN 200620107665 CN200620107665 CN 200620107665 CN 200620107665 U CN200620107665 U CN 200620107665U CN 200953082 Y CN200953082 Y CN 200953082Y
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- output module
- module
- frequency converter
- connects
- solenoid valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000003595 mist Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 15
- 238000005070 sampling Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
This utility model relates to one high-pressure spray humidifier control device. It is mainly used to control the humidifier. The high-pressure spray humidifier control device is furnished with a PLC, touch screen, switch I/O module, analog I/O module, frequency converter, isolating transformer, mains filter and DC24V power source. The DC24V power source is connected to the mains filter and PLC. The PLC is connected to the touch screen, switch I/O module, analog I/O module and frequency converter. The frequency converter is connected to 220V power source, switch I/O module and analog I/O module. The isolating transformer is connected to 220V power source and mains filter. Switch I/O module is connected to water inlet solenoid valve, water outlet solenoid valve and water drainage solenoid valve. This utility model features stable and flexible voltage control.
Description
Technical field:
The utility model relates to the little mist humidifier of a kind of high pressure control device, is mainly used in the operation of control humidifier.
Background technology:
The little mist humidifier of domestic existing high pressure mainly is made up of motor, high-pressure pump, frequency converter, humidity controller, solenoid valve, water tank etc.The humidity control accuracy usually setting value+/-5%RH, the pressure control ability is not high, the control method underaction easily causes compression shock big, solenoid valve is fragile, frequency converter also easily causes fault.
The utility model content:
Technical problem to be solved in the utility model is to overcome above shortcomings in the prior art, and a kind of pressure control is stable, the little mist humidifier of the flexile high pressure of control method control device and provide.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the little mist humidifier of this high pressure control device is provided with Programmable Logic Controller, touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter, isolating transformer, power-supply filter and DC24V power supply, DC24V power supply and power-supply filter, Programmable Logic Controller connects, Programmable Logic Controller and touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter connects, frequency converter and 220V power supply, the switching value input/output module, the analog quantity input/output module connects, isolating transformer and 220V power supply, power-supply filter connects, switching value input/output module and entering water electromagnetic valve, go out water solenoid valve, drain solenoid valve connects.
Analog quantity input/output module described in the utility model is connected with conductivity sensor, temperature sensor, pressure unit, humidity sensor.
The utility model compared with prior art has the following advantages and effect: pressure control is stable, versatile and flexible, the humidifier long service life of control method.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment control system.
Fig. 2 is the synoptic diagram of the utility model embodiment control method.
Fig. 3 is the configuration kind synoptic diagram of the utility model embodiment humidification flow process.
Fig. 4 is the scheme of installation of the utility model embodiment control system.
Embodiment:
Referring to Fig. 1, Humidifier control system is provided with Programmable Logic Controller, touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter, isolating transformer, power-supply filter and DC24V power supply, DC24V power supply and power-supply filter, Programmable Logic Controller connects, Programmable Logic Controller and touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter connects, switching value input/output module and entering water electromagnetic valve, go out water solenoid valve, drain solenoid valve connects, analog quantity input/output module and conductivity sensor, temperature sensor, pressure unit, humidity sensor connects, frequency converter and 220V power supply, the switching value input/output module, the analog quantity input/output module connects, isolating transformer and 220V power supply, power-supply filter connects, Humidifier control system obtains the on-site signal of humidifier by the analog quantity input/output module, comprise conductivity signal, temperature signal, pressure signal and moisture signal, Humidifier control system is by the entering water electromagnetic valve of switching value input/output module to humidifier, go out water solenoid valve, drain solenoid valve is controlled, and obtains good humidification effect.
Referring to Fig. 2, whether the humidifier control method: detecting needs to clean if may further comprise the steps, enter cleaning process if do not need cleaning not enter the humidification flow process if need to clean, cleaning process comprises that the user sets up scavenging period on their own, open drain solenoid valve, entering water electromagnetic valve and hydraulic pressure is boosted to setting value and clean, scavenging period is to closing entering water electromagnetic valve, and hydraulic pressure is reduced to closes out water solenoid valve, drain solenoid valve and wait for and enter the humidification flow process below the 5bar.
Humidification flow process of the present utility model may further comprise the steps: select to enter constant voltage mode according to user's actual conditions, one of constant current mode or three kinds of patterns of variable pattern, the user sets controlled variable then, these parameters comprise control cycle, dutycycle, sampling time, gain coefficient or integral time, different choice partial parameters wherein according to control model is adjusted, this part content can be carried out and is not limited to this three kinds of patterns according to usual way in the control theory, and Humidifier control system is selected bound according to user's actual conditions subsequently, the humidity actual value, one of remote signal control or four kinds of modes of network control are carried out the humidification control operation.The humidification control operation can be selected single channel humidification or multichannel humidification according to user's actual conditions again, single channel humidification, multichannel humidification all can be selected Fine-fog nozzle or y-type nozzle according to user's actual conditions, the configuration kind of humidification flow process is referring to Fig. 3, wherein the configuration mode below the constant voltage mode is identical with configuration mode below the constant current mode, has done omission for purpose of brevity.
Humidifier system is all finished according to design of user's actual conditions and setting when dispatching from the factory by producer when the feedback model and the output mode of prepass, and the user can not change.Current humidifier system has 3 kinds of feedback models: constant voltage mode, variable pattern and constant current mode.
The control method of constant voltage mode:
Proportioning according to sampling time, gain coefficient, control cycle is regulated.In this case, the Data Control humidifier system output switching value signal that humidifier system is beamed back according to bound, humidity actual value (from humidity sensor), remote signal or the controlled passage of network is controlled the humidity requirement of institute's humidification branch road, set control cycle, dutycycle, sampling time, gain coefficient in the humidifier system, actuation time and stand-by time belong to and can not revise parameter, other parameters belong to customized parameter.
The control method of variable pattern:
Proportioning according to sampling time, gain coefficient, control cycle is regulated.In this case, the Data Control humidifier system output switching value signal that humidifier system is beamed back according to bound, humidity actual value (from humidity sensor), remote signal or the controlled passage of network is controlled the way of whole system humidity requirement and decision unlatching, set control cycle, dutycycle, sampling time, gain coefficient in the humidifier system, actuation time and stand-by time belong to and can not revise parameter, other parameters belong to customized parameter.The control method of constant current mode: be analogous to constant voltage mode.
Referring to Fig. 4; during the practical application of embodiment of the invention control system and the humidifier housing parts; the water route part is formed complete humidifier system and is carried out work; control system is installed in the housing parts; be provided with touching display screen 1; emergency stop push button 2; fan 3; frequency converter 4; power-supply filter 5; master switch 6; switches set 7; master controller 8 (comprises Programmable Logic Controller; the switching value input/output module; the analog quantity input/output module); DC24V power supply 9; conductivity meter 11; line bank 12; water joint group 13 and isolating transformer 14; master controller 8 control humidifier system work; emergency stop push button 2; fan 3; switches set 7 all is connected with the switching value input/output module; emergency stop push button 2 is used for shutdown in emergency circumstances; master switch 6 is used for the humidifier system energising; switches set 7 connects all entering water electromagnetic valves; go out water solenoid valve and drain solenoid valve; control system is finished default humidification action by the part work of control program control water route.
During real work, open water intake ball valve and connect the water source, open master switch 6, select control mode and user's desired parameters and press to start on touching display screen, humidifier just begins automatic operation.
Claims (2)
1, the little mist humidifier of a kind of high pressure control device, it is characterized in that: be provided with Programmable Logic Controller, touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter, isolating transformer, power-supply filter and DC24V power supply, DC24V power supply and power-supply filter, Programmable Logic Controller connects, Programmable Logic Controller and touching display screen, the switching value input/output module, the analog quantity input/output module, frequency converter connects, frequency converter and 220V power supply, the switching value input/output module, the analog quantity input/output module connects, isolating transformer and 220V power supply, power-supply filter connects, switching value input/output module and entering water electromagnetic valve, go out water solenoid valve, drain solenoid valve connects.
2, the little mist humidifier of high pressure according to claim 1 control device is characterized in that: described analog quantity input/output module is connected with conductivity sensor, temperature sensor, pressure unit, humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107665 CN200953082Y (en) | 2006-09-14 | 2006-09-14 | High voltage fine fog humidifier controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107665 CN200953082Y (en) | 2006-09-14 | 2006-09-14 | High voltage fine fog humidifier controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953082Y true CN200953082Y (en) | 2007-09-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107665 Expired - Fee Related CN200953082Y (en) | 2006-09-14 | 2006-09-14 | High voltage fine fog humidifier controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953082Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534608A (en) * | 2014-05-15 | 2015-04-22 | 上海明航空气净化技术有限公司 | High-pressure micro-mist humidification system control unit |
| CN104534630A (en) * | 2014-05-15 | 2015-04-22 | 上海明航空气净化技术有限公司 | High-pressure micro fog humidifying system water supply unit and high-pressure micro fog humidifying system with same |
-
2006
- 2006-09-14 CN CN 200620107665 patent/CN200953082Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534608A (en) * | 2014-05-15 | 2015-04-22 | 上海明航空气净化技术有限公司 | High-pressure micro-mist humidification system control unit |
| CN104534630A (en) * | 2014-05-15 | 2015-04-22 | 上海明航空气净化技术有限公司 | High-pressure micro fog humidifying system water supply unit and high-pressure micro fog humidifying system with same |
| CN104534608B (en) * | 2014-05-15 | 2017-09-15 | 上海明航空气净化技术有限公司 | A kind of high-pressure micro-mist humidification system controls unit |
| CN104534630B (en) * | 2014-05-15 | 2018-05-11 | 上海明航空气净化技术有限公司 | A kind of high-pressure micro-mist humidification system water supply unit and its high-pressure micro-mist humidification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JIAWAY ENVIRONMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU HONGJIE Effective date: 20100518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311255 JIAWEI ENVIRONMENTAL EQUIPMENT CO., LTD., PUYANG INDUSTRIAL ZONE, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE TO: 311255 PUYANG INDUSTRY DISTRICT, XIAOSHAN DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100518 Address after: 311255 Puyang Industrial Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Zhejiang Jiaway Environment Technology Co., Ltd. Address before: 311255, Hangzhou, Zhejiang province Xiaoshan District Yang Pu Industrial Zone Jia environmental equipment Co., Ltd. Patentee before: Zhu Hongjie |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20100914 |