CN201582945U - FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness - Google Patents
FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness Download PDFInfo
- Publication number
- CN201582945U CN201582945U CN2010201013542U CN201020101354U CN201582945U CN 201582945 U CN201582945 U CN 201582945U CN 2010201013542 U CN2010201013542 U CN 2010201013542U CN 201020101354 U CN201020101354 U CN 201020101354U CN 201582945 U CN201582945 U CN 201582945U
- Authority
- CN
- China
- Prior art keywords
- ffu
- regulating
- control system
- centralized
- control
- 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 - Lifetime
Links
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model relates to an FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness, comprising a control module, an FFU connected with the control module, and a dust particle sensor which is arranged in an FFU application occasion and is connected with the control module. By using the FFU centralized regulating and control system, the supply air rate of the FFU can be regulated through the induction of the dust particle sensor according to the amount of the dust particles, furthermore, when the FFU processing time is expired, the FFU centralized regulating and control system automatically enters a standby state, and when the interrupt time in the period is expired, the FFU centralized regulating and control system can be automatically wakened, thereby energy saving control can be carried out on the centralized regulating and control system.
Description
Technical field
The utility model relates to the clean environment technology, is specifically related to a kind ofly can concentrate regulator control system according to the FFU of cleanliness factor regulation and control.
Background technology
The English full name of FFU is (Fan Filter Unit), and Chinese professional term is a blower fan filtering unit.Use but the FFU modularization connects, use FFU can be widely used in application scenarios such as toilet, clean bench, clean production line, assembly type toilet and local laminar flow.At present, FFU concentrates general single-phase how fast alternating current generator, the supply voltage 220V of motor of adopting of regulator control system.The FFU control mode mainly adopts host monitor and computer centralized distribution control, during operate as normal, the FFU inner blower from the FFU top air is sucked and warp is first, high efficiency particulate air filter, pure air after the filtration is at the uniform velocity sent at whole outlet air surface, according to the production technology of toilet's product, determine corresponding wind speed then.But the wind speed range that present control system can be regulated is limited, can not require provide accurate wind speed according to the indoor environment situation.Even use different time sections that different wind speed are provided, avoid still keeping during the time of having a rest energy loss of higher wind speed in factory, produce required cleanliness factor but can not when the worker works, provide.Thereby can not control energy-conservationly simultaneously, reduce energy loss, provide and produce required clean environment.
The utility model content
The utility model technical issues that need to address are, how to provide a kind of and can concentrate regulator control system according to the FFU of cleanliness factor regulation and control, can control the start and stop and the speed governing of FFU blower fan according to the cleanliness factor of toilet flexibly, when solving in the toilet time of having a rest, FFU still keeps the energy waste that runs up and brought, solves and controls the FFU control of producing clean environment that do not meet that the FFU wind speed brought on a time period.
The utility model technical problem solves like this: make up and a kind ofly can concentrate regulator control system according to the FFU of cleanliness factor regulation and control, comprise control module and connect FFU, also comprise the dust particle sensor that is connected, is arranged on described FFU application scenario with described control module, described control module is regulated and control the work of described FFU inner blower according to the dust particle number that described dust particle sensor detects.
According to the system that the utility model provides, described dust particle sensor number is relevant according to the cleanliness factor of FFU application scenario, and cleanliness factor is n, and then dust particle sensor number is
According to the system that the utility model provides, also comprise with described control module the computer background terminal that is connected, is used to monitor maintenance.
According to the system that the utility model provides, described control module comprises the FFU control module of main frame and connection thereof.
According to the system that the utility model provides, described main frame is connected with a plurality of FFU control modules by hub.
According to the system that the utility model provides, described hub is one or more.
The FFU that the utility model provides concentrates regulator control system, in working link, the FFU intake is transferred greatly or turned down by the dust particle sensor sensing and according to the dust particle number, but arrive automatic stand-by when the FFU processing time, then can wake up automatically again when the cycle interruption time, this centralized control system be carried out Energy Saving Control thereby reach; And this system uses main frame that every FFU is carried out far distance controlled, can network with computer realization, forms the function of Centralized Monitoring.
Description of drawings
Further the utility model is elaborated below in conjunction with the drawings and specific embodiments.
Fig. 1 is that the utility model FFU concentrates the regulator control system connection diagram;
Fig. 2 is that the signal of FFU control in the utility model specific embodiment flows to schematic diagram;
Fig. 3 is a FFU main control schematic flow sheet in the utility model specific embodiment.
The specific embodiment
At first, the utility model thinking is described:
Can in the very first time, detect toilet dust particle number and change, thereby determine that whether very little or too much the FFU intake.
As Fig. 1, the utility model FFU concentrates regulator control system to increase the dust particle sensor on the basis of existing system, the key control unit that its specific embodiment adopts the MSP430 series monolithic to adopt as main frame in the FFU centralized control system, when the dust particle sensor sensing can be transferred to main frame when the dust particle number changes, send instruction to key control unit, toilet's intake of this moment need be transferred greatly or turned down; Can automatic stand-by after it handles instruction, thus attend the meeting to wake up automatically and handle when break period, thereby reach this centralized control system is carried out Energy Saving Control; And this system uses main frame that every FFU is carried out far distance controlled, can network with computer realization, forms the function of Centralized Monitoring.
This toilet's factory building low-power consumption blower fan filtering unit (FFU) concentrates regulator control system that following characteristic is arranged:
◆ can on main frame or computer, realize subregion and the grouping work of FFU easily
◆ can carry out operating parameter setting with group to each district
◆ can realize start and stop, the control of value machine of separate unit, many and subregion
◆ can or calculate in-flight monitoring and inquire about faults such as every FFU empty load of motor, overload at main frame
◆ when computer shutdown or when breaking down, system can running voluntarily under the control of FFU main control system
◆ when clean room space dust particle number changed above preset value, auto-control FFU strengthened or the minimizing intake, allows the toilet be in default cleanliness factor all the time, and does not waste unnecessary air quantity, reaches energy-conservation effect.
Defeated LED driving power and the single-chip microcomputer of having comprised of above-mentioned power supply control.
As Fig. 2 and 3, in the utility model specific embodiment to the regulation and control of FFU specifically: the magnitude of current to its motor is sampled with current sensor, the current signal that sampling obtains carries out a series of signal to be handled, changing through A/D, deliver to Single-chip Controlling cell processing and analysis again, thus controlled information.And analyze the duty of FFU according to this signal, and the binding dustparticles sensor is controlled again, and the FFU motor speed changes the air output of FFU can be changed like this, and then the cleanliness factor of toilet is changed, and forms closed-loop control.
On the other hand, the utility model specific embodiment adopts PC as monitoring host computer, the configure dedicated monitoring software, by with the communication of monitoring host computer, when any one or more FFU breaks down or senses the variation of dust particle number, fault FFU zone is determined in the display alarm of computer monitoring software interface rapidly, guarantees the timely handling failure of monitor staff and regulates and control the FFU air quantity.
◆ a certain group of blower fan start-stop in whole toilet controlled, can be unified to be provided with the wind speed of a certain group of blower fan;
◆ a certain typhoon machine start-stop to whole toilet is controlled, and can the wind speed of a certain typhoon machine be provided with;
◆ can be provided with a certain group of blower fan quantity;
◆ a certain typhoon machine running status to whole toilet is inquired about, as the start-stop state of blower fan, the operating air velocity of blower fan;
◆ overload protection function: when overload took place, automatic remote was reported to the police.
At last, in those of ordinary skills understood scope, in the utility model claim scope, various variations all belonged to protection domain of the present utility model.
Claims (5)
1. can concentrate regulator control system according to the FFU of cleanliness factor regulation and control for one kind, comprise control module and connect FFU, it is characterized in that, also comprise the dust particle sensor that is arranged on described FFU application scenario, is connected with described control module.
2. according to the described system of claim 1, it is characterized in that, also comprise with described control module the computer background terminal that is connected, is used to monitor maintenance.
3. according to the described system of claim 1, it is characterized in that described control module comprises the FFU control module of main frame and connection thereof.
4. according to the described system of claim 3, it is characterized in that described main frame is connected with a plurality of FFU control modules by hub.
5. according to the described system of claim 4, it is characterized in that described hub is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201013542U CN201582945U (en) | 2010-01-22 | 2010-01-22 | FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201013542U CN201582945U (en) | 2010-01-22 | 2010-01-22 | FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582945U true CN201582945U (en) | 2010-09-15 |
Family
ID=42724946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201013542U Expired - Lifetime CN201582945U (en) | 2010-01-22 | 2010-01-22 | FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582945U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788039A (en) * | 2012-08-29 | 2012-11-21 | 业加科技（苏州工业园区）有限公司 | FFU (fan filter unit) control system |
| CN103696976A (en) * | 2013-12-25 | 2014-04-02 | 苏州市职业大学 | Control method applied to closed-loop speed regulation of FFU (fan filter unit) alternating-current fan |
| WO2015032077A1 (en) * | 2013-09-07 | 2015-03-12 | Jin Lili | Matrix addressing monitoring structure for fan filter unit |
| CN105135603A (en) * | 2015-08-12 | 2015-12-09 | 武汉华星光电技术有限公司 | Cavity airflow control system and method |
| CN109059099A (en) * | 2018-06-01 | 2018-12-21 | 世源科技工程有限公司 | A kind of cleanliness control system of toilet |
| CN114017911A (en) * | 2021-10-28 | 2022-02-08 | 四川阿格瑞新材料有限公司 | FFU fan rotating speed adjusting method, system, equipment and medium |
| CN117722736A (en) * | 2023-12-20 | 2024-03-19 | 东莞市净诺环境科技股份有限公司 | Air conditioning system for clean room and control method thereof |
-
2010
- 2010-01-22 CN CN2010201013542U patent/CN201582945U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788039A (en) * | 2012-08-29 | 2012-11-21 | 业加科技（苏州工业园区）有限公司 | FFU (fan filter unit) control system |
| WO2015032077A1 (en) * | 2013-09-07 | 2015-03-12 | Jin Lili | Matrix addressing monitoring structure for fan filter unit |
| CN103696976A (en) * | 2013-12-25 | 2014-04-02 | 苏州市职业大学 | Control method applied to closed-loop speed regulation of FFU (fan filter unit) alternating-current fan |
| CN105135603A (en) * | 2015-08-12 | 2015-12-09 | 武汉华星光电技术有限公司 | Cavity airflow control system and method |
| CN109059099A (en) * | 2018-06-01 | 2018-12-21 | 世源科技工程有限公司 | A kind of cleanliness control system of toilet |
| CN114017911A (en) * | 2021-10-28 | 2022-02-08 | 四川阿格瑞新材料有限公司 | FFU fan rotating speed adjusting method, system, equipment and medium |
| CN117722736A (en) * | 2023-12-20 | 2024-03-19 | 东莞市净诺环境科技股份有限公司 | Air conditioning system for clean room and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201582945U (en) | FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness | |
| CN101900394B (en) | Building air-conditioner control system and method based on ZigBee wireless technology | |
| CN204152772U (en) | A kind of pump energy saving control gear | |
| CN201984329U (en) | Electrical energy-saving control device for building | |
| CN206800507U (en) | Constant pressure water supply system | |
| CN209570832U (en) | A kind of intelligent building air monitoring system based on Internet of Things | |
| CN203465569U (en) | Power utilization energy-saving monitoring system | |
| CN209592272U (en) | A kind of aluminium-air cell management system based on PLC | |
| CN105020850B (en) | A kind of central air-conditioning wind cabinet intelligent drive device based on embedded technology | |
| CN201014677Y (en) | Central air-conditioning intelligent group control device | |
| CN203940777U (en) | A kind of cooling tower energy efficiency control system in parallel | |
| CN202166852U (en) | Intelligent fresh air cleaning machine controller | |
| CN202032705U (en) | Novel intelligent ground source heat pump control system | |
| CN108916013A (en) | A kind of water cooling intelligence pump control system | |
| CN1341829A (en) | Concentrated control method of central air-conditioning system and its equipment | |
| CN204494712U (en) | Intelligent blower energy saving control system of frequency conversion in use | |
| CN201984334U (en) | Industrial circulating water energy saving control system | |
| CN208487001U (en) | A kind of water cooling intelligence pump control system | |
| CN202250763U (en) | Intelligent energy saving control system with constant temperature difference for air-conditioning water pump | |
| CN201680554U (en) | Building air-conditioner control system based on ZigBee wireless technology | |
| CN202915509U (en) | Solar-energy-based energy-saving system for communication base station | |
| CN202254114U (en) | Air conditioner time-sharing variable-speed energy-saving control system | |
| CN201699651U (en) | Energy-saving equipment for AC motor | |
| CN103135505A (en) | Distributed building energy consumption intelligent thing network monitoring system and monitoring method thereof | |
| CN114440418A (en) | Control method and system for total heat recovery turbine unit and storage medium |
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 | ||
| CP02 | Change in the address of a patent holder |
Address after: 9, 518057 building, Shuguang building, South twelve Road, Nanshan District hi tech park, Shenzhen, Guangdong, China Co-patentee after: Suzhou Xinlun Superclean Technology Co., Ltd. Patentee after: Shenzhen Selen Science & Technology Co., Ltd. Address before: 9, 518057 floor, Shuguang building, South twelve Road, Nanshan hi tech park, Nanshan, Guangdong, Shenzhen Co-patentee before: Suzhou Xinlun Superclean Technology Co., Ltd. Patentee before: Shenzhen Selen Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |