CN204404454U - Air quality control device and clarifier - Google Patents
Air quality control device and clarifier Download PDFInfo
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- CN204404454U CN204404454U CN201420750103.5U CN201420750103U CN204404454U CN 204404454 U CN204404454 U CN 204404454U CN 201420750103 U CN201420750103 U CN 201420750103U CN 204404454 U CN204404454 U CN 204404454U
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- 238000003908 quality control method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000005457 optimization Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 238000013386 optimize process Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 27
- 238000012806 monitoring device Methods 0.000 claims description 27
- 239000003344 environmental pollutant Substances 0.000 claims description 22
- 231100000719 pollutant Toxicity 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 19
- 125000000129 anionic group Chemical group 0.000 claims description 9
- 239000004753 textile Substances 0.000 claims description 9
- 150000001450 anions Chemical class 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 239000008358 core component Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air Conditioning Control Device (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses a kind of air quality control device and clarifier, and air quality control device is applied in air purifier, and described controller comprises: microcircuit intelligent controlling device, is optimized process for controlling to air; Air quality detecting device, for detecting air quality; Information extracting device, for obtaining the air quality detected; Optimization process device, for being optimized process to air, described microcircuit intelligent controlling device is connected with described air quality detecting device, described information extracting device and optimization process device.Overcome in prior art and cannot carry out comprehensive monitoring to composition of air, cannot realize the shortcoming that intelligence accurately controls, be the core component of the comprehensive optimization system indispensability of room air; Reach the accuracy, the comprehensive effect that improve and air quality is judged.
Description
Technical field
The utility model relates to monitoring technical field, particularly a kind of air quality control device and clarifier.
Background technology
Along with improving constantly of industrialization degree, the pollution of environment is also more and more serious, and the haze weather of generation allows a lot of resident perplex very much especially.In order to improve air quality, air purifier spreads in each household family gradually.
Nowadays general air purifier changes the quality condition of pointing out present air mainly through the color of simple indicator lamp.
Inventor is realizing in process of the present utility model, finds that correlation technique at least exists following defect: detection range is single, is generally only confined to the detection of part pollutant; Detection & Controling relation is solidified, and qualitative contrlol, precisely cannot be controlled by parameter preset; Due to the restriction of back-end function module, air effect single (general concentrating considers cleanliness factor).
Utility model content
In order to solve to accuracy, comprehensive lower problem that air quality judges in correlation technique, the utility model provides a kind of air quality control device and clarifier.Described technical scheme is as follows:
According to the first aspect of the utility model embodiment, provide a kind of air quality control device, be applied in air purifier, described controller comprises: microcircuit intelligent controlling device, is optimized process for controlling to air;
Air quality detecting device, for detecting air quality;
Information extracting device, for obtaining the air quality detected;
Optimization process device, for being optimized process to air, described microcircuit intelligent controlling device is connected with described air quality detecting device, described information extracting device and optimization process device.
Preferably, described controller also comprises:
Parameter setting apparatus, is arranged for receiving user individual;
Input unit, for inputting air quality information to be optimized, described air quality information one of to comprise in pollutant index parameter, humidity index parameter, air pressure index parameter, anion index parameter, composition of air index parameter or combination;
Display unit, for showing current air quality parameters, time parameter, temperature parameter, humidity parameter information;
Time-controlling arrangement, for arrange current time or and time of pre-opening controller;
Switching device, for switch controlling device or and for switch display device;
Described microcircuit intelligent controlling device is also connected with display unit, time-controlling arrangement.
Preferably, described air quality detecting device, comprising: one of pollutant monitoring device, humidity detection device, air pressure monitoring device, anionic textiles device, composition of air monitoring device or combination.
Preferably, described pollutant monitoring device, described humidity detection device, described air pressure monitoring device, described anionic textiles device, described composition of air monitoring device are connected with described microcircuit intelligent controlling device respectively.
Preferably, described controller also comprises: communication module, and described communication module comprises: RF transmitter, and RF Receiving Device;
Described communication module is connected with described microcircuit intelligent controlling device.
Preferably, described display unit is LCD or LED display.
Preferably, described display unit, described air quality detecting device, described microcircuit intelligent controlling device and time-controlling arrangement and communication module are all arranged in same box body device; Described display unit is positioned on the outer surface of box body.
Another aspect of the present utility model also provides a kind of clarifier, comprises described controller.
The technical scheme that embodiment of the present utility model provides can comprise following beneficial effect:
First, detect, control, drive integrated design;
Secondly, measuring ability is powerful.Detection module includes pollutant monitoring device, humidity detection device, air pressure monitoring device, anionic textiles device, and the large checkout gear of composition of air monitoring device five, covers each dimension of air quality comprehensively.Wherein pollutant testing apparatus includes particle and detects (containing PM2.5), VOC detection, sulfur dioxide detection, Nitrogen dioxide testing and ozone measuring ability; Composition of air detects and includes oxygen content detection and carbon dioxide measuring ability.
Testing result is driven by control module and correspondingly holds Executive Module, thus starts corresponding air optimization device and run.
3rd, control precisely, due to the powerful detection module that continues before control module of the present utility model, rear company configures standby air optimizational function module, so can carry out corresponding by chip to the change of each parameter and control.Namely can according to the individual requirement of user, pre-set every air parameters such as such as pollutant levels extreme value, negative ion concentration, oxygen content, air humidity, body sense air pressure, by performing the corresponding functional module of relay accuracy controlling, reach best environmental requirement.
In addition, this control patent is also provided with accurate Based Intelligent Control according to different situations and time-program(me) controls two kinds of control modes.
This device is also provided with radio-frequency communication module in addition, the functional module supporting with outside can carry out radio communication, exempts wiring problem.
The controller of room air optimization device of the present utility model, overcomes in prior art and cannot carry out comprehensive monitoring to composition of air, cannot realize the shortcoming that intelligence accurately controls.It is the core component of the comprehensive optimization system indispensability of room air.
Should be understood that, it is only exemplary that above general description and details hereinafter describe, and can not limit the utility model.
Accompanying drawing explanation
Accompanying drawing to be herein merged in description and to form the part of this description, shows and meets embodiment of the present utility model, and is used from description one and explains principle of the present utility model.
Fig. 1 is the structured flowchart of the controller of the utility model embodiment one;
Fig. 2 is the structured flowchart of the controller of the utility model embodiment two;
Fig. 3 is the structured flowchart of the controller of the utility model embodiment three;
Fig. 4 is the method flow schematic diagram of the utility model embodiment one;
Fig. 5 is the method flow schematic diagram of the utility model embodiment two;
Fig. 6 is the method flow schematic diagram of the utility model embodiment three;
Fig. 7 is the method flow schematic diagram of the utility model embodiment four;
Fig. 8 is the method flow schematic diagram of the utility model embodiment five;
Detailed description of the invention
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present utility model are consistent.
As shown in Figure 1, be the structural representation of a kind of air quality control device that the utility model provides, be applied in air purifier, described controller comprises: microcircuit intelligent controlling device 101, is optimized process for controlling to air;
Air quality detecting device 102, for detecting air quality;
Information extracting device 103, for obtaining the air quality detected;
Optimization process device 104, for being optimized process to air, described microcircuit intelligent controlling device is connected with described air quality detecting device, described information extracting device and optimization process device.
Described optimization process device 104 is also connected with microcircuit intelligent controlling device 101, directly can perform according to the order of microcircuit intelligent controlling device 101 operation optimizing air.
As shown in Figure 2, the utility model embodiment two provides a kind of controller architecture schematic diagram, and described controller also comprises:
Parameter setting apparatus 105, is arranged for receiving user individual;
Input unit 106, for inputting air quality information to be optimized, described air quality information one of to comprise in pollutant index parameter, humidity index parameter, air pressure index parameter, anion index parameter, composition of air index parameter or combination;
Display unit 107, for showing current air quality parameters, time parameter, temperature parameter, humidity parameter information;
Time-controlling arrangement 108, for arrange current time or and time of pre-opening controller;
Described microcircuit intelligent controlling device 101 is also connected with display unit 107, time-controlling arrangement 108;
Described microcircuit intelligent controlling device 101 is also connected with switching device 109, parameter setting apparatus 105;
Switching device 109, for switch controlling device or and for switch display device.
Concrete display unit can be LCD or LED display.
Further, described display unit, described air quality detecting device, described microcircuit intelligent controlling device and time-controlling arrangement and communication module are all arranged in same box body device; Described display unit is positioned on the outer surface of box body.
As shown in Figure 3, described air quality detecting device 102, also comprises: one of pollutant monitoring device 301, humidity detection device 302, air pressure monitoring device 303, anionic textiles device 304, composition of air monitoring device 305 or combination.
Described pollutant monitoring device 301, described humidity detection device 302, described air pressure monitoring device 303, described anionic textiles device 304, described composition of air monitoring device 305 are connected with described microcircuit intelligent controlling device respectively.
Concrete in preferred embodiment, described controller can also comprise: communication module, and described communication module comprises: RF transmitter, and RF Receiving Device;
Described communication module is connected with described microcircuit intelligent controlling device.
This communication module can also be WiFi, the near-field communication module such as bluetooth, also can be by Cellular Networks communication mixed-media network modules mixed-media.(picture)
Another aspect of the present utility model also provides a kind of clarifier, comprises described controller.
The technical scheme that embodiment of the present utility model provides can comprise following beneficial effect:
First, detect, control, drive integrated design;
Secondly, measuring ability is powerful.Detection module includes pollutant monitoring device, humidity detection device, air pressure monitoring device, anionic textiles device, and the large checkout gear of composition of air monitoring device five, covers each dimension of air quality comprehensively.Wherein pollutant testing apparatus includes particle and detects (containing PM2.5), VOC detection, sulfur dioxide detection, Nitrogen dioxide testing and ozone measuring ability; Composition of air detects and includes oxygen content detection and carbon dioxide measuring ability.
Testing result is driven by control module and correspondingly holds Executive Module, thus starts corresponding air optimization device and run.
3rd, control precisely, due to the powerful detection module that continues before control module of the present utility model, rear company configures standby air optimizational function module, so can carry out corresponding by chip to the change of each parameter and control.Namely can according to the individual requirement of user, pre-set every air parameters such as such as pollutant levels extreme value, negative ion concentration, oxygen content, air humidity, body sense air pressure, by performing the corresponding functional module of relay accuracy controlling, reach best environmental requirement.
In addition, this control patent is also provided with accurate Based Intelligent Control according to different situations and time-program(me) controls two kinds of control modes.
This device is also provided with radio-frequency communication module in addition, the functional module supporting with outside can carry out radio communication, exempts wiring problem.
The controller of room air optimization device of the present utility model, overcomes in prior art and cannot carry out comprehensive monitoring to composition of air, cannot realize the shortcoming that intelligence accurately controls.It is the core component of the comprehensive optimization system indispensability of room air.
Fig. 4 is the control method schematic flow sheet according to the utility model embodiment one, is applied to and includes in the air purifier of air quality detector, and described method comprises:
Step 101: air quality is detected by described air quality detector, obtain air quality information, described air quality information comprises at least one air index parameter;
Step 102: the air quality information of described acquisition is sent to Executive Module;
Step 103: described Executive Module triggers Drive Optimization air quality.
In sum, the air quality control method provided in the utility model embodiment, by obtaining air quality information, air quality information is sent to each Executive Module, and air quality information obtains user-defined air quality for triggering Executive Module according to different quality information optimization; And the current air quality obtained can show in real time; Owing to the details of air quality can be shown, described acquisition air quality information, comprising: obtain pollutant index parameter; Or/and humidity index parameter; Or/and air pressure index parameter; Or/and anion index parameter; Or/and composition of air index parameter.User can pre-set every air parameters such as such as pollutant levels extreme value, negative ion concentration, oxygen content, air humidity, body sense air pressure, by performing the corresponding functional module of relay module accuracy controlling, reaches the requirement of perfectly optimizing the environment;
Therefore the problem to the accuracy not comprehensively that air quality judges also is solved.
Fig. 5 is the schematic flow sheet of the second embodiment that the utility model provides, and described method also comprises:
Step 201: obtain the user's air Optimal Parameters threshold range preset;
Step 202: in conjunction with the described air quality information of described acquisition, optimizes air quality.
Concrete, detection module includes pollutant monitoring device, humidity detection device, air pressure monitoring device, anionic textiles device, and the large checkout gear of composition of air monitoring device five, covers each dimension of air quality comprehensively.Wherein pollutant testing apparatus includes particle and detects (containing PM2.5), VOC detection, sulfur dioxide detection, Nitrogen dioxide testing and ozone measuring ability; Composition of air detects and includes oxygen content detection and carbon dioxide measuring ability.
Testing result drives corresponding Executive Module by control module, thus starts the operation of corresponding air optimization device.
Due to the powerful detection module that continues before control module of the present utility model, rear company configures standby air optimizational function module, so can carry out corresponding by chip to the change of each parameter and control.Namely can according to the individual requirement of user, pre-set every air parameters such as such as pollutant levels extreme value, negative ion concentration, oxygen content, air humidity, body sense air pressure, by functional modules such as Executive Module accuracy controlling corresponding each functional module such as humidity, pressure, anions, reach perfect environmental requirement.
Fig. 6 is the method flow schematic diagram of the embodiment three that the utility model provides, and described method also comprises:
Step 301: air quality is detected by described air quality detector, obtain air quality information, described air quality information comprises at least one air index parameter;
Step 302: obtain the user's air Optimal Parameters threshold range preset;
Step 303: according to the described user's air Optimal Parameters threshold range obtained, optimize one or more air index parameter, comprising: one of to optimize in pollutant index parameter, humidity index parameter, air pressure index parameter, anion index parameter, composition of air index parameter or combination.
The method flow schematic diagram of the embodiment four that Fig. 7 provides for the utility model, described method also comprises:
Step 401: the running state information obtaining at least one row relay in described air purifier;
Step 402: the change information obtaining air quality in predetermined amount of time under current Executive Module;
Step 403: according to the air index parameter in current described air quality information, described running state information and described change information, calculates the air quality grade after scheduled duration;
Step 404: point out the air quality grade after described scheduled duration calculated on described air purifier, maybe the air quality grade after described scheduled duration calculated is sent to described Executive Module, described in the air quality grade after described scheduled duration that calculates carry out the optimization air of corresponding modes for triggering described row relay.
Can according to the scope determination air quality grade of air quality index, such as, when air quality index is 0 ~ 100, air quality grade is one-level, and Air Quality belongs to excellent; When air quality index is 100 ~ 200, air quality grade is secondary, and Air Quality belongs to intermediate pollution; When air quality index is 200 ~ 300, air quality grade is three grades, and Air Quality belongs to serious pollution; When air quality index is greater than 300, air quality grade is level Four, and Air Quality belongs to severe contamination.
In a kind of use scenes, after the duration that air purifier is required when obtaining from current air quality change of rank to target air quality grade, and can be presented on the display screen of air purifier in the air quality grade that can reach after this duration by this duration, with this, user be pointed out; Or duration required when can be pointed out from current air quality change of rank to target air quality grade by the mode of voice.The present embodiment does not do concrete restriction to the prompting mode of air purifier.
In another kind of use scenes, after the duration that air purifier is required when obtaining from current air quality change of rank to target air quality grade, also by this duration and the electronic equipment bound with air purifier can be sent in the air quality grade that can reach after this duration, the air quality grade being shown this duration by this electronic equipment and can reached after this duration, points out user with this.
For example, obtain current air quality parameters, now electronic equipment shows the printed words of Current Temperatures " 38 DEG C " on a display screen, or air pressure is how many, and humidity is how many etc.
The method flow schematic diagram that Fig. 8 provides for the utility model embodiment five, described method also comprises:
Step 501: obtain current described air quality information and the running state information of Executive Module described in each;
Step 502: according to the described user's air Optimal Parameters threshold range preset, calculate the operation duration when operational mode is issued to each target air quality grade to each Executive Module separately respectively, and record result of calculation, described result of calculation comprises at least one group of corresponding relation, often organizes corresponding relation and comprises described appointment operational mode, described target air quality grade and described operation duration.
Environmental monitoring and circuit (electronics) control by the utility model, function-driven set is as a whole, interlock, Based Intelligent Control, i.e. air pollutants, humidity and air pressure, negative ion concentration, oxygen and the design of carbon dioxide content multidimensional centralized detecting, in conjunction with parameter preset control mode, user can self-defined corresponding Character Design, reaches one's own applicable air quality;
The utility model has the feature performed in real time, environmentally can carry out monitoring result, real-time comparison Monitoring Data and parameter preset, carries out intelligence and performs;
Intelligent control method of the present utility model monitors room air compositional data, then new wind module (device) or other air optimizational function modules (device) is opened, it is non-logical relation that new wind module (device) and other air optimizational function modules (device) are formed, forming an optimization cycle between twice new wind module (device) starts, is that one after the other starts relation between other functional modules (device) in the cycle.
After the air quality grade of air purifier after calculating scheduled duration, can scheduled duration and the air quality reached after scheduled duration grade be presented on the display screen of air purifier, with this, user be pointed out; Or the scheduled duration of air quality grade and the correspondence reached after scheduled duration can be pointed out by the mode of voice.The present embodiment does not do concrete restriction to the prompting mode of air purifier.
Those skilled in the art, at consideration description and after putting into practice invention disclosed herein, will easily expect other embodiment of the present utility model.The application is intended to contain any modification of the present utility model, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present utility model and comprised the undocumented common practise in the art of the utility model or conventional techniques means.Description and embodiment are only regarded as exemplary, and true scope of the present utility model and spirit are pointed out by claim below.Should be understood that, the utility model is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present utility model is only limited by appended claim.
Claims (8)
1. an air quality control device, is characterized in that, is applied in air purifier, and described controller comprises: microcircuit intelligent controlling device, is optimized process for controlling to air;
Air quality detecting device, for detecting air quality;
Information extracting device, for obtaining the air quality detected;
Optimization process device, for being optimized process to air, described microcircuit intelligent controlling device is connected with described air quality detecting device, described information extracting device and optimization process device.
2. controller according to claim 1, is characterized in that, described controller also comprises:
Parameter setting apparatus, is arranged for receiving user individual;
Input unit, for inputting air quality information to be optimized, described air quality information one of to comprise in pollutant index parameter, humidity index parameter, air pressure index parameter, anion index parameter, composition of air index parameter;
Display unit, for showing current air quality parameters, time parameter, temperature parameter, humidity parameter information;
Time-controlling arrangement, for arrange current time or and time of pre-opening controller;
Switching device, for switch controlling device or and for switch display device;
Described microcircuit intelligent controlling device is also connected with display unit, time-controlling arrangement.
3. controller according to claim 1 and 2, is characterized in that, described air quality detecting device, comprising: one of pollutant monitoring device, humidity detection device, air pressure monitoring device, anionic textiles device, composition of air monitoring device.
4. controller according to claim 3, it is characterized in that, described pollutant monitoring device, described humidity detection device, described air pressure monitoring device, described anionic textiles device, described composition of air monitoring device are connected with described microcircuit intelligent controlling device respectively.
5. the controller according to claim 1 or 3, is characterized in that, described controller also comprises: communication module, and described communication module comprises: RF transmitter, and RF Receiving Device;
Described communication module is connected with described microcircuit intelligent controlling device.
6. controller according to claim 2, is characterized in that, described display unit is LCD or LED display.
7. controller according to claim 3, is characterized in that, described display unit, described air quality detecting device, described microcircuit intelligent controlling device and time-controlling arrangement and communication module are all arranged in same box body device; Described display unit is positioned on the outer surface of box body.
8. a clarifier, is characterized in that, comprises the controller described in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750103.5U CN204404454U (en) | 2014-12-04 | 2014-12-04 | Air quality control device and clarifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420750103.5U CN204404454U (en) | 2014-12-04 | 2014-12-04 | Air quality control device and clarifier |
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| CN204404454U true CN204404454U (en) | 2015-06-17 |
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| CN201420750103.5U Active CN204404454U (en) | 2014-12-04 | 2014-12-04 | Air quality control device and clarifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196466A (en) * | 2016-07-22 | 2016-12-07 | 江苏铂英特电子科技有限公司 | A kind of air auto-monitoring modulator |
| CN106123230B (en) * | 2016-06-27 | 2020-01-03 | 宁波奉天海供氧净化成套设备有限公司 | Air purification system for operating room and control method thereof |
-
2014
- 2014-12-04 CN CN201420750103.5U patent/CN204404454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123230B (en) * | 2016-06-27 | 2020-01-03 | 宁波奉天海供氧净化成套设备有限公司 | Air purification system for operating room and control method thereof |
| CN106196466A (en) * | 2016-07-22 | 2016-12-07 | 江苏铂英特电子科技有限公司 | A kind of air auto-monitoring modulator |
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Effective date of registration: 20170407 Address after: Jintai Road 410000 in Hunan province Changsha Kaifu District, No. 199 Xiangjiang Century City Fu Wan international 3 Building 1 unit 2101 room Patentee after: Hunan Environmental Technology Co., Ltd. Address before: 410000 Hunan province Changsha Yuhua District of Shaoshan City Road No. 45 No. 3 single dormitory Patentee before: Li Min |