CN103591647A - Environment purification system and control method thereof - Google Patents
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- CN103591647A CN103591647A CN201310628455.3A CN201310628455A CN103591647A CN 103591647 A CN103591647 A CN 103591647A CN 201310628455 A CN201310628455 A CN 201310628455A CN 103591647 A CN103591647 A CN 103591647A
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Abstract
The invention discloses an environment purification system and a control method of the environment purification system. The environment purification system comprises a monitoring device, a purifying device and a controller. The monitoring device is used for monitoring quality index parameters of environment gas of a purified area; the purifying device is used for removing dust and adsorbing at least one type of poisonous gas in the gas; the controller is used for being connected with the signal output end of the monitoring device and receiving the quality index parameters; the controller comprises a judgment module used for judging the quality index parameters and the corresponding standard values, and if the quality index parameters are higher than the standard values, the controller starts the purifying device to filter the gas so as to make the quality index parameters be lower than the standard values; the controller in the environment purification system can judge whether the quality index parameters monitored by the monitoring device exceed the standard or not, and if the quality index parameters exceed the standard, the purifying device is started to purify the environment gas of the area, the gas meeting the usage requirements is obtained, and people within the area are prevented from being threatened by the environmental pollution.
Description
Technical field
The present invention relates to environment measuring technical field, particularly a kind of depollution of environment system and control method thereof.
Background technology
Along with industrial expansion, heavy metal is at the extensive use of the aspect such as industrial, agriculture, medical, all kinds of heavy metals, volatile organic matter (VOC
s), the problem of environmental pollution that causes such as PM2.5 is day by day serious, the harm that environment and the mankind are brought more and more causes general concern.
It is large that heavy metal has toxicity, is difficult for by metabolism in environment, and be easily bioaccumulation and have the features such as biological amplification, to environment and biological harm, be far-reaching, wherein especially with the toxicity maximum column of mercury and mercuric compounds, occupy first of each heavy metal toxicity.Mercury exists with liquid form at normal temperatures, and the inorganic mercury after gasification can be circulated to global any corner along with atmospheric circulation, is a kind of global polluter.And the valence state mercury that man-made pollution source produces enters after atmosphere in discharge, can, in conjunction with airborne moisture, dust, drop among ground and water body, by a series of effects of microorganism, transform into the extremely strong methyl mercury of toxicity, local ecological environment and population are caused to serious impact.
At present, PM2.5 pollution problem has enjoyed compatriots to pay close attention to, and it also more causes common concern to the harmfulness of the mankind and animal, especially for the more weak crowd of some resistances, as larger in old man, child, patient's etc. menace.Yet the thorough improvement of environment needs long effort, is not the stranghtforward thing of part, is a long-term engineering.
Therefore, in administering the process of environment, how to take a kind of effective depollution of environment system, local area environment purifies, and the crowd within the scope of this of guaranteeing avoids the threat of environmental pollution, is those skilled in that art's technical problems urgently to be resolved hurrily.
Summary of the invention
Object of the present invention is for providing the control method of a kind of depollution of environment system and depollution of environment system thereof, and this depollution of environment system can purify by local area environment, and the crowd within the scope of this of guaranteeing avoids the threat of environmental pollution.
For solving the problems of the technologies described above, the invention provides a kind of depollution of environment system, comprise with lower component:
Monitoring device, for monitoring the every quality index parameter that purifies region environmental gas;
Purifier, comprises dedusting parts and the malicious parts of filter, is respectively used at least one toxic gas in dedusting and the described gas of absorption;
Controller, for connecting the signal output part of described monitoring device, receive every described quality index parameter, described controller comprises judge module, described judge module is for judging the size of quality index parameter and respective standard value described in each, if described quality index parameter is higher than described standard value, described controller sends and starts the control instruction that described purifier filters so that described in this quality index parameter lower than described standard value.
Preferably, described purifier has a plurality of independent filter elements that arrange, and described in each, filter element is respectively used to remove the harmful components corresponding with described quality index parameter;
When described controller judges a certain described quality index parameter higher than described preset standard value, described controller starts the described filter element corresponding with described quality index parameter and carries out gas filtration so that described in this quality index parameter lower than described standard value.
Preferably, also comprise air circulation device, for purifying in region or purify the circulation of gas inside and outside region; When described controller judges described quality index parameter higher than described standard value, start described air circulation device simultaneously.
Preferably, also comprise warning device, when described controller judges described quality index parameter higher than described standard value, also send alarm command in described warning device simultaneously.
Preferably, described quality index parameter comprises at least one in dust content parameter and sulfide content parameter, amount of nitrogen oxides parameter, CO content parameter, VOCs content parameter, mercury content parameter.
Preferably, described controller also has memory module and analysis module, and described memory module is used for storing quality index parameter described in each; Described analysis module is used to form air quality form.
In depollution of environment system provided by the present invention monitoring device in real time the gaseous mass situation in local area environment monitor, and controller can judge whether every quality index parameter that monitoring device is monitored exceeds standard, if a certain quality index parameter exceeds standard value, controller is controlled purifier local area environmental gas and is purified, reduce this quality index parameter, make it reach the gas that meets user demand, the crowd within the scope of this of guaranteeing avoids the threat of environmental pollution, is conducive to the healthy of crowd in this region.
In addition, the present invention also provides a kind of control method of depollution of environment system, and this control method comprises the following steps:
Every quality index parameter of S1, monitoring of environmental gas;
S2, judge the size of quality index parameter and respective standard value described in each, if described quality index parameter is higher than described standard value, carry out step S3; ; Otherwise, return to step S1;
S3, send to start the control instruction that described purifier filters so that described in this quality index parameter lower than described standard value.
Preferably, described purifier has the filter element that a plurality of functions are different, and described in each, filter element is corresponding with described quality index parameter respectively; Described step S3 is specially: start the described filter element corresponding with described quality index parameter and carry out gas filtration so that described in this quality index parameter lower than described standard value.
Preferably, after described step S1, when carrying out step S2, also carry out following steps:
S4, record every described quality index parameter and form air quality form.
Because this control method is to rely on above-mentioned depollution of environment System Implementation, therefore this control method also has the above-mentioned technique effect of above-mentioned depollution of environment system.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of an embodiment of the present invention depollution of environment system;
Fig. 2 is the flow chart of depollution of environment system control method in the first embodiment of the present invention;
Fig. 3 is the flow chart of depollution of environment system control method in the second embodiment of the present invention.
Wherein, in Fig. 1, the one-to-one relationship between Reference numeral and component names is as follows:
10 monitoring devices, 20 controllers, 21 judge modules, 22 memory modules, 23 analysis modules, 30 purifiers, 31 first filter elements, 3n N filter element, 40 air circulation devices.
The specific embodiment
Core of the present invention is for providing the control method of a kind of depollution of environment system and depollution of environment system thereof, and this depollution of environment system can purify by local area environment, and the crowd within the scope of this of guaranteeing avoids the threat of environmental pollution.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with device, method and the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structured flowchart of an embodiment of the present invention depollution of environment system; Fig. 2 is the flow chart of depollution of environment system control method in the first embodiment of the present invention.
The invention provides a kind of depollution of environment system, this system comprises monitoring device 10, purifier 30 and controller 20, and monitoring device 10 is for monitoring the every quality index parameter that purifies region environmental gas; Purifier 30, comprises dedusting parts and the malicious parts of filter, is respectively used at least one toxic gas in dedusting and the described gas of absorption, and toxic gas as herein described comprises sulfide (SO
2, SO
3deng), the material such as volatile organic matter (VOCs etc.), nitrogen oxide (NOx), CO and gaseous mercury, above-mentioned quality index parameter can be the parameter of toxic gas content, the interior requirement to cleanliness factor according to environment of purifier 30, can arrange the filter element of removing toxic gas.
It should be noted that the meaning that monitoring is herein monitor and detection.
Depollution of environment system in the present invention can be used in school, hospital, home for destitute or other need place, can carry out physical isolation to purifying region if desired.
In depollution of environment system provided by the present invention monitoring device 10 in real time the gaseous mass situation in local area environment monitor, and controller 20 can judge whether every quality index parameter that monitoring device 10 is monitored exceeds standard, if a certain quality index parameter exceeds standard value, controller 20 is controlled purifier 30 local area environmental gas and is purified, reduce this quality index parameter, make it reach the gas that meets user demand, the crowd within the scope of this of guaranteeing avoids the threat of environmental pollution, is conducive to the healthy of crowd in this region.
Particularly, the present invention gives the control method of above-mentioned depollution of environment system, and this control method comprises the following steps:
Every quality index parameter of S1, monitoring of environmental gas;
S2, judge the size of quality index parameter and respective standard value described in each, if described quality index parameter is higher than described standard value, carry out step S3; ; Otherwise, return to step S1;
S3, send to start the control instruction that described purifier 30 filters so that described in this quality index parameter lower than described standard value.
Because this control method is to rely on above-mentioned depollution of environment System Implementation, therefore this control method also has the above-mentioned technique effect of above-mentioned depollution of environment system.
Usually, for different toxic gas, use different sorbing materials to absorb, purifier 30 should have comprehensive performance, to remove different types of toxic gas, has below provided 30 1 kinds of purifiers preferred embodiment.
A kind of preferred embodiment in, purifier 30 can have the independent filter element arranging that a plurality of functions are different, described filter element is respectively used to remove the harmful components corresponding with described quality index parameter, that is to say, different filter elements is set respectively in purifier 30 and removes sulfide, nitrogen oxide, volatile organic matter, gaseous mercury etc., as shown in Figure 1, can distinguish called after the first filter element 31, the second filter element ... N filter element 3n; Particularly, remove the filter element of above-mentioned all kinds of toxic gas and dust and can use for reference prior art, as screen pack filtration dust is set, alkaline filter parts absorption sulfide etc. is set.
In present embodiment, when controller 20 judges a certain quality index parameter higher than preset standard value, controller 20 starts the filter element corresponding with quality index parameter and carries out gas filtration, so that this quality index parameter is lower than standard value; The surrounding air medium sulphide content of take exceeds standard as example, when the sulfide in controller 20 judgement quality index parameters exceeds standard, controller 20 only starts in purifier 30 for filtering the filter element work of sulfide, gas is removed to sulfide by this filter element, so that airborne sulfidic material figureofmerit parameter reaches requirement.
Like this, in present embodiment, absorption dust is set to independent module with the different filter element of toxic gas, controller 20 is judged after the quality index parameter exceeding standard, only start the filter element corresponding with such quality index parameter, make the quality index parameter exceeding standard reach instructions for use.Environmental gas, without passing through one by one all filter elements, not only can improve the purification efficiency of environmental gas like this, and is conducive to improve the service life of filter element, saves use cost.
Above-mentioned depollution of environment system can also comprise air circulation device 40, for purifying in region or purify the circulation of gas inside and outside region; When described controller 20 judges described quality index parameter higher than described standard value, start described air circulation device 40 simultaneously.Air circulation device 40 can be selected suitable form according to the space of environment and user demand, such as air circulation device 40, can comprise the devices such as blower fan, air channel, noise reduction denoising, this system is arranged on the enclosing wall of region conventionally, can feasible region inner air and outer air convective exchange.
In this embodiment, increase air circulation device 40 and can make air in purifying area territory all the time in dynamic balance state, be beneficial to the uniformity that purifies air quality in region, avoid occurring the phenomenon of local air deterioration; And be also beneficial to and purify relative circulation between air and outside air in region.
In the various embodiments described above, also comprise warning device, when controller 20 judges quality index parameters higher than standard value, also send alarm command in warning device, to remind monitor staff to pay close attention to simultaneously.
Above-mentioned quality index parameter can comprise at least one in dust content parameter and sulfide content parameter, amount of nitrogen oxides parameter, CO content parameter, VOCs content parameter, mercury content parameter.
Further, the various embodiments described above middle controller 20 can also have memory module 22 and analysis module 23, and memory module 22 is for storing quality index parameter described in each; Analysis module 23 is used to form air quality form; Be conducive to like this analyst to purifying the understanding of the quality macroscopic view of air in region.
Particularly, the flow chart of control method can be with reference to figure 3, and Fig. 3 is the flow chart of depollution of environment system control method in the second embodiment of the present invention.
That is to say, after above-mentioned steps S1, when carrying out step S2, also carry out following steps:
Step S4, record every described quality index parameter and form air quality form.
Above a kind of depollution of environment system provided by the present invention and control method thereof are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (9)
1. a depollution of environment system, is characterized in that, comprises with lower component:
Monitoring device (10), for monitoring the every quality index parameter that purifies region environmental gas;
Purifier (30), comprises dedusting parts and the malicious parts of filter, is respectively used at least one toxic gas in dedusting and the described gas of absorption;
Controller (20), be used for connecting the signal output part of described monitoring device (10), receive every described quality index parameter, described controller (20) comprises judge module (21), described judge module (21) is for judging the size of quality index parameter and respective standard value described in each, if described quality index parameter is higher than described standard value, described controller (20) send to start the control instruction that described purifier (30) filters so that described in this quality index parameter lower than described standard value.
2. depollution of environment system as claimed in claim 1, is characterized in that, described purifier (30) has a plurality of independent filter elements that arrange, and described in each, filter element is respectively used to remove the harmful components corresponding with described quality index parameter;
When described controller (20) judges a certain described quality index parameter higher than described preset standard value, described controller (20) starts the described filter element corresponding with described quality index parameter and carries out gas filtration so that described in this quality index parameter lower than described standard value.
3. depollution of environment system as claimed in claim 2, is characterized in that, also comprises air circulation device (40), for purifying in region or purify the circulation of gas inside and outside region; When described controller (20) judges described quality index parameter higher than described standard value, start described air circulation device (40) simultaneously.
4. the depollution of environment system as described in claims 1 to 3 any one, is characterized in that, also comprises warning device, when described controller (20) judges described quality index parameter higher than described standard value, also sends alarm command in described warning device simultaneously.
5. depollution of environment system as claimed in claim 1, it is characterized in that, described quality index parameter comprises at least one in dust content parameter and sulfide content parameter, amount of nitrogen oxides parameter, CO content parameter, VOCs content parameter, mercury content parameter.
6. the depollution of environment system as described in claim 1 to 5 any one, is characterized in that, described controller (20) also has memory module (22) and analysis module (23), and described memory module (22) is for storing quality index parameter described in each; Described analysis module (23) is used to form air quality form.
7. a control method for depollution of environment system, is characterized in that, this control method comprises the following steps:
Every quality index parameter of S1, monitoring of environmental gas;
S2, judge the size of quality index parameter and respective standard value described in each, if described quality index parameter is higher than described standard value, carry out step S3; ; Otherwise, return to step S1;
S3, send to start the control instruction that described purifier (30) filters so that described in this quality index parameter lower than described standard value.
8. control method as claimed in claim 7, is characterized in that, described purifier (30) has the filter element that a plurality of functions are different, and described in each, filter element is corresponding with described quality index parameter respectively; Described step S3 is specially: start the described filter element corresponding with described quality index parameter and carry out gas filtration so that described in this quality index parameter lower than described standard value.
9. control method as claimed in claim 8, is characterized in that, after described step S1, when carrying out step S2, also carries out following steps:
S4, record every described quality index parameter and form air quality form.
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| CN103591647B CN103591647B (en) | 2016-06-15 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181946A (en) * | 2014-09-02 | 2014-12-03 | 云南中科物联网科技有限公司 | Atmospheric pollution monitoring method and system based on Internet of Things |
| CN105240991A (en) * | 2015-09-09 | 2016-01-13 | 周东伟 | Intelligent indoor air purification system and air purification method thereof |
| CN105445157A (en) * | 2015-12-17 | 2016-03-30 | 常熟市矿山机电器材有限公司 | Air quality monitoring system |
| CN105467082A (en) * | 2015-11-30 | 2016-04-06 | 上海艾泊斯净化科技有限公司 | Purification equipment determination method and system |
| CN107255984A (en) * | 2017-06-23 | 2017-10-17 | 深圳市盛路物联通讯技术有限公司 | The supervisory systems and method of a kind of industrial gas emission |
| CN107271613A (en) * | 2017-07-31 | 2017-10-20 | 合肥桥旭科技有限公司 | A kind of chemical plant environment pollution detection cleaning system |
| CN107479434A (en) * | 2017-07-24 | 2017-12-15 | 合肥星袖机械科技有限公司 | A kind of circulating purification system of industrial waste gas |
| CN107688077A (en) * | 2017-08-22 | 2018-02-13 | 太仓市智联信息科技有限公司 | A kind of environment-friendly type environmental monitoring system |
| CN110357179A (en) * | 2019-06-04 | 2019-10-22 | 苏州格目软件技术有限公司 | The monitoring of water pipe peculiar smell and processing system and its working method based on microorganism detection |
| CN111076377A (en) * | 2019-12-17 | 2020-04-28 | 龙马智芯（珠海横琴）科技有限公司 | Air quality adjusting system, air quality adjusting method and device |
| CN113701324A (en) * | 2021-08-06 | 2021-11-26 | 佛山市顺德区美的电子科技有限公司 | Control method of air treatment device, air treatment device and air conditioner |
| CN114356002A (en) * | 2021-12-03 | 2022-04-15 | 河南省第五建设集团有限公司 | Intelligent building environment-friendly control system |
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519126A (en) * | 2012-01-12 | 2012-06-27 | 北京汇丰隆经济技术开发有限公司 | Air quality real-time detecting and protecting system |
| CN202376869U (en) * | 2011-10-18 | 2012-08-15 | 北京雪迪龙科技股份有限公司 | Gas filter |
| CN102944048A (en) * | 2012-10-12 | 2013-02-27 | 江苏大学 | Air purifier with automatic working mode switching function and purification method of air purifier |
| CN103398420A (en) * | 2013-08-14 | 2013-11-20 | 深圳市东西民生科技有限公司 | Environmental cleaning system and environmental cleaner |
-
2013
- 2013-11-29 CN CN201310628455.3A patent/CN103591647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202376869U (en) * | 2011-10-18 | 2012-08-15 | 北京雪迪龙科技股份有限公司 | Gas filter |
| CN102519126A (en) * | 2012-01-12 | 2012-06-27 | 北京汇丰隆经济技术开发有限公司 | Air quality real-time detecting and protecting system |
| CN102944048A (en) * | 2012-10-12 | 2013-02-27 | 江苏大学 | Air purifier with automatic working mode switching function and purification method of air purifier |
| CN103398420A (en) * | 2013-08-14 | 2013-11-20 | 深圳市东西民生科技有限公司 | Environmental cleaning system and environmental cleaner |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181946B (en) * | 2014-09-02 | 2015-07-01 | 云南中科物联网科技有限公司 | Atmospheric pollution monitoring method and system based on Internet of Things |
| CN104181946A (en) * | 2014-09-02 | 2014-12-03 | 云南中科物联网科技有限公司 | Atmospheric pollution monitoring method and system based on Internet of Things |
| CN105240991A (en) * | 2015-09-09 | 2016-01-13 | 周东伟 | Intelligent indoor air purification system and air purification method thereof |
| CN105240991B (en) * | 2015-09-09 | 2018-02-27 | 周东伟 | Intelligent indoor air cleaning system and its air purification method |
| CN105467082A (en) * | 2015-11-30 | 2016-04-06 | 上海艾泊斯净化科技有限公司 | Purification equipment determination method and system |
| CN105445157A (en) * | 2015-12-17 | 2016-03-30 | 常熟市矿山机电器材有限公司 | Air quality monitoring system |
| CN107255984B (en) * | 2017-06-23 | 2019-12-31 | 深圳市盛路物联通讯技术有限公司 | Industrial waste gas emission supervision system and method |
| CN107255984A (en) * | 2017-06-23 | 2017-10-17 | 深圳市盛路物联通讯技术有限公司 | The supervisory systems and method of a kind of industrial gas emission |
| CN107479434A (en) * | 2017-07-24 | 2017-12-15 | 合肥星袖机械科技有限公司 | A kind of circulating purification system of industrial waste gas |
| CN107271613A (en) * | 2017-07-31 | 2017-10-20 | 合肥桥旭科技有限公司 | A kind of chemical plant environment pollution detection cleaning system |
| CN107688077A (en) * | 2017-08-22 | 2018-02-13 | 太仓市智联信息科技有限公司 | A kind of environment-friendly type environmental monitoring system |
| CN110357179A (en) * | 2019-06-04 | 2019-10-22 | 苏州格目软件技术有限公司 | The monitoring of water pipe peculiar smell and processing system and its working method based on microorganism detection |
| CN111076377A (en) * | 2019-12-17 | 2020-04-28 | 龙马智芯（珠海横琴）科技有限公司 | Air quality adjusting system, air quality adjusting method and device |
| CN113701324A (en) * | 2021-08-06 | 2021-11-26 | 佛山市顺德区美的电子科技有限公司 | Control method of air treatment device, air treatment device and air conditioner |
| CN114356002A (en) * | 2021-12-03 | 2022-04-15 | 河南省第五建设集团有限公司 | Intelligent building environment-friendly control system |
| CN114356002B (en) * | 2021-12-03 | 2023-08-25 | 河南省第五建设集团有限公司 | Intelligent building environment-friendly control system |
| CN115487637A (en) * | 2022-09-08 | 2022-12-20 | 鸿钜新能源动力(江西)有限公司 | Multistage purification system applied to air pollution environment |
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Address after: 102206 three high tech three street, Hui lung Guan Town, Changping District, Beijing Patentee after: Beijing Chedilong Environmental Energy Technology Co., Ltd. Address before: 102206 three high tech three street, Hui lung Guan Town, Changping District, Beijing Patentee before: Beijing xuedilong Environmental Engineering Technology Co. Ltd. |
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Effective date of registration: 20200724 Address after: 510635 No.73, Longkou Middle Road, Tianhe District, Guangzhou, Guangdong Province 316 Patentee after: GUANGZHOU HUAXIN ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 102206 three high tech three street, Hui lung Guan Town, Changping District, Beijing Patentee before: Beijing Chedilong Environmental Energy Technology Co.,Ltd. |
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