CN105854429A - Filtering and absorbing device based on bang-bang control - Google Patents
Filtering and absorbing device based on bang-bang control Download PDFInfo
- Publication number
- CN105854429A CN105854429A CN201610172374.0A CN201610172374A CN105854429A CN 105854429 A CN105854429 A CN 105854429A CN 201610172374 A CN201610172374 A CN 201610172374A CN 105854429 A CN105854429 A CN 105854429A
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- Prior art keywords
- signal
- bang
- temperature
- humidity
- module
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/448—Auxiliary equipment or operation thereof controlling filtration by temperature measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1412—Controlling the absorption process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a filtering and absorbing device based on bang-bang control, which belongs to the technical field of filtering and absorbing devices. The filtering and absorbing device based on bang-bang control comprises a temperature sensor which is used for acquiring the ambient temperature of the filtering and absorbing device in real time and converting the acquired ambient temperature into a temperature signal, a humidity sensor which is used for acquiring the ambient humidity of the filtering and absorbing device in real time and converting the acquired ambient humidity into a humidity signal, a power supply module which is used for supplying the filtering and absorbing device with power, a bang-bang algorithm control module which is used for receiving the temperature signal and the humidity signal, a threshold adjusting module which is used for setting a temperature threshold and a humidity threshold for the bang-bang algorithm control module, and an alarming module which is used for receiving an alarming signal and carrying out alarming, wherein the bang-bang algorithm control module is used for comparing the temperature signal and the humidity signal with the temperature threshold and the humidity threshold respectively and is used for cutting off the power supply module and sounding the alarming signal when the ambient temperature exceeds the temperature threshold or the ambient humidity exceeds the humidity threshold. According to the invention, the service life of a free energizer of the filtering and absorbing device can be prolonged.
Description
Technical field
The present invention relates to gas-particulate filter technical field, particularly relate to a kind of mistake controlled based on bang-bang
Filter absorber.
Background technology
Gas-particulate filter is in wartime civil air defense works, and for filtering toxic agent in contamination air, toxic smoke has weight
The effect wanted.Owing to the free radical exciter in gas-particulate filter includes substantial amounts of electronic devices and components, its work
Time have to comply with certain Threshold of Temperature And Humidity requirement, if it is exceeded, exciter the most easily occur short circuit,
The phenomenon such as make moist, malfunctioning, thus its working life can be produced and have a strong impact on.It addition, free radical exciter
Usually embedded components, it is impossible to change, as its working life expires, can only gas-particulate filter be carried out whole
Body is changed, and the operation and maintenance of civil air defense works whole to wartime causes bigger waste.Owing to basement is all the year round
Low temperature, high humidity environment, therefore because of free radical exciter expires service life and the miscellaneous part life-span is not yet due and
The situation of the integral replacing ahead of time caused is multiple.For this reason, it is necessary to develop one can be effectively improved control certainly
Gas-particulate filter by base exciter service efficiency.
Summary of the invention
The present invention is directed to certain or some shortcoming of the prior art, it is provided that a kind of based on bang-bang control
Gas-particulate filter.
In order to solve above-mentioned technical problem, the present invention is addressed by following technical proposals:
The gas-particulate filter controlled based on bang-bang, comprising:
Temperature sensor, for the environment temperature of Real-time Collection gas-particulate filter and be converted to temperature signal；
Humidity sensor, for the ambient humidity of Real-time Collection gas-particulate filter and be converted to moisture signal；
Power module, for powering to gas-particulate filter；
Bang-bang algorithm control module, is used for receiving temperature signal and moisture signal；
Threshold adjustment, is used for bang-bang algorithm control module design temperature threshold value and humidity threshold,
Bang-bang algorithm control module for by temperature signal and moisture signal respectively with temperature threshold and humidity threshold
Compare, and mould of cutting off the electricity supply when environment temperature exceedes temperature threshold or ambient humidity exceedes humidity threshold
Block also produces alarm signal；And
Alarm module, is used for receiving alarm signal to report to the police.
In the present invention, it is possible to by temperature sensor and humidity sensor to real time environment temperature and real time environment
Humidity is acquired, it is possible to be set temperature threshold and humidity threshold by threshold adjustment；And
Bang-bang algorithm control module can exceed temperature threshold or real time environment humidity exceedes in real time environment temperature
During humidity threshold, power module cuts off and produces the alarm signal for being sent to alarm module, report
Alert module can be reported to the police when receiving alarm signal.So that, gas-particulate filter is at ambient humidity
Or environment temperature can quit work when not meeting corresponding setting threshold value and notify to use in the way of alarm simultaneously
Person checks in time such that it is able to preferably increase the service life of free radical exciter in gas-particulate filter.
As preferably, temperature sensor includes the temperature detecting module for gathering environment temperature, for by temperature
The temperature value that degree detection module is gathered is converted to the first signal conversion module of the signal of telecommunication, for the first letter
The first signal amplification module that the signal of telecommunication that number modular converter produces is amplified, and, for believing first
Signal after number amplification module amplifies is converted to an A/D modular converter of data signal.
In the present invention, the above-mentioned structure of temperature sensor makes, and the collection data of temperature sensor can be more
Accurately and be easily handled.
As preferably, humidity sensor includes the humidity detecting module for gathering ambient humidity, for by wet
The humidity value that degree detection module is gathered is converted to the secondary signal modular converter of the signal of telecommunication, for the second letter
The secondary signal amplification module that the signal of telecommunication that number modular converter produces is amplified, and, for believing second
Signal after number amplification module amplifies is converted to the 2nd A/D modular converter of data signal.
In the present invention, the above-mentioned structure of humidity sensor makes, and the collection data of humidity sensor can be more
Accurately and be easily handled.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the gas-particulate filter controlled based on bang-bang in embodiment 1.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Present embodiments provide a kind of gas-particulate filter controlled based on bang-bang.
As it is shown in figure 1, the gas-particulate filter based on bang-bang control of the present embodiment includes:
Temperature sensor, for the environment temperature of Real-time Collection gas-particulate filter and be converted to temperature signal；
Humidity sensor, for the ambient humidity of Real-time Collection gas-particulate filter and be converted to moisture signal；
Power module, for powering to gas-particulate filter；
Bang-bang algorithm control module, is used for receiving temperature signal and moisture signal；
Threshold adjustment, is used for bang-bang algorithm control module input temp threshold value and humidity threshold,
Bang-bang algorithm control module for by temperature signal and moisture signal respectively with temperature threshold and humidity threshold
Compare, and mould of cutting off the electricity supply when environment temperature exceedes temperature threshold or ambient humidity exceedes humidity threshold
Block also produces alarm signal；And
Alarm module, is used for receiving alarm signal to report to the police.
In the present embodiment, temperature sensor includes the temperature detecting module for gathering environment temperature, and being used for will
The temperature value that temperature detecting module is gathered is converted to the first signal conversion module of the signal of telecommunication, for first
The first signal amplification module that the signal of telecommunication that signal conversion module produces is amplified, and, for by first
Signal after the amplification of signal amplification module is converted to an A/D modular converter of data signal.
In the present embodiment, humidity sensor includes the humidity detecting module for gathering ambient humidity, and being used for will
The humidity value that humidity detecting module is gathered is converted to the secondary signal modular converter of the signal of telecommunication, for second
The secondary signal amplification module that the signal of telecommunication that signal conversion module produces is amplified, and, for by second
Signal after the amplification of signal amplification module is converted to the 2nd A/D modular converter of data signal.
In the present embodiment, alarm module includes acoustic-optic alarm.
In a word, the foregoing is only presently preferred embodiments of the present invention, all made according to scope of the present invention patent
Impartial change with modify, all should belong to the covering scope of patent of the present invention.
Claims (3)
1. the gas-particulate filter controlled based on bang-bang, comprising:
Temperature sensor, for the environment temperature of Real-time Collection gas-particulate filter and be converted to temperature signal；
Humidity sensor, for the ambient humidity of Real-time Collection gas-particulate filter and be converted to moisture signal；
Power module, for powering to gas-particulate filter；
Bang-bang algorithm control module, is used for receiving temperature signal and moisture signal；
Threshold adjustment, is used for bang-bang algorithm control module design temperature threshold value and humidity threshold,
Bang-bang algorithm control module for by temperature signal and moisture signal respectively with temperature threshold and humidity threshold
Compare, and mould of cutting off the electricity supply when environment temperature exceedes temperature threshold or ambient humidity exceedes humidity threshold
Block also produces alarm signal；And
Alarm module, is used for receiving alarm signal to report to the police.
The gas-particulate filter controlled based on bang-bang the most according to claim 1, it is characterised in that: temperature
Degree sensor includes the temperature detecting module for gathering environment temperature, for temperature detecting module being gathered
Temperature value be converted to the first signal conversion module of the signal of telecommunication, for what the first signal conversion module was produced
The first signal amplification module that the signal of telecommunication is amplified, and, after the first signal amplification module is amplified
Signal be converted to an A/D modular converter of data signal.
The gas-particulate filter controlled based on bang-bang the most according to claim 1, it is characterised in that: wet
Degree sensor includes the humidity detecting module for gathering ambient humidity, for humidity detecting module being gathered
Humidity value be converted to the secondary signal modular converter of the signal of telecommunication, for what secondary signal modular converter was produced
The secondary signal amplification module that the signal of telecommunication is amplified, and, after secondary signal amplification module is amplified
Signal be converted to the 2nd A/D modular converter of data signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172374.0A CN105854429A (en) | 2016-03-24 | 2016-03-24 | Filtering and absorbing device based on bang-bang control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172374.0A CN105854429A (en) | 2016-03-24 | 2016-03-24 | Filtering and absorbing device based on bang-bang control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105854429A true CN105854429A (en) | 2016-08-17 |
Family
ID=56625789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172374.0A Pending CN105854429A (en) | 2016-03-24 | 2016-03-24 | Filtering and absorbing device based on bang-bang control |
Country Status (1)
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163432A1 (en) * | 2004-05-28 | 2007-07-19 | Alberta Research Council Inc. | Method and apparatus for treating a gas stream containing an acid gas |
| CN201508241U (en) * | 2009-08-31 | 2010-06-16 | 比亚迪股份有限公司 | Temperature and humidity detecting alarm |
| CN201719938U (en) * | 2010-07-02 | 2011-01-26 | 浙江叁益人防工程设备有限公司 | Filtering absorber provided with humidity detection display device |
| WO2012001177A1 (en) * | 2010-07-02 | 2012-01-05 | Commissariat à l'énergie atomique et aux énergies alternatives | Material including grafted nanotubes or nanowires in a matrix, method for preparing same and uses thereof |
| CN202209993U (en) * | 2011-09-05 | 2012-05-02 | 曾敬 | Warehouse humiture monitoring alarm device |
| CN105388945A (en) * | 2015-12-09 | 2016-03-09 | 谭焕玲 | Warehouse environment adjustment system |
| CN205699825U (en) * | 2016-03-24 | 2016-11-23 | 浙江叁益科技股份有限公司 | The gas-particulate filter controlled based on bang bang |
-
2016
- 2016-03-24 CN CN201610172374.0A patent/CN105854429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070163432A1 (en) * | 2004-05-28 | 2007-07-19 | Alberta Research Council Inc. | Method and apparatus for treating a gas stream containing an acid gas |
| CN201508241U (en) * | 2009-08-31 | 2010-06-16 | 比亚迪股份有限公司 | Temperature and humidity detecting alarm |
| CN201719938U (en) * | 2010-07-02 | 2011-01-26 | 浙江叁益人防工程设备有限公司 | Filtering absorber provided with humidity detection display device |
| WO2012001177A1 (en) * | 2010-07-02 | 2012-01-05 | Commissariat à l'énergie atomique et aux énergies alternatives | Material including grafted nanotubes or nanowires in a matrix, method for preparing same and uses thereof |
| CN202209993U (en) * | 2011-09-05 | 2012-05-02 | 曾敬 | Warehouse humiture monitoring alarm device |
| CN105388945A (en) * | 2015-12-09 | 2016-03-09 | 谭焕玲 | Warehouse environment adjustment system |
| CN205699825U (en) * | 2016-03-24 | 2016-11-23 | 浙江叁益科技股份有限公司 | The gas-particulate filter controlled based on bang bang |
Non-Patent Citations (3)
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| 863计划数字农业专项总体专家组: "《数字农业研究进展》", 30 September 2005 * |
| 孙洪程等: "《过程控制工程》", 28 February 2006 * |
| 王海文等: "《微机原理与接口技术》", 30 September 2014 * |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Songmao Inventor after: Tan Wenjian Inventor after: Yu Yangang Inventor after: Xue Tiandong Inventor before: Tan Wenjian Inventor before: Yu Yangang Inventor before: Xue Tiandong |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |