CN109395477A - Portable gas cleaning device - Google Patents
Portable gas cleaning device Download PDFInfo
- Publication number
- CN109395477A CN109395477A CN201710698027.6A CN201710698027A CN109395477A CN 109395477 A CN109395477 A CN 109395477A CN 201710698027 A CN201710698027 A CN 201710698027A CN 109395477 A CN109395477 A CN 109395477A
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- Prior art keywords
- purification device
- gas purification
- gas
- sensor
- portable gas
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- 238000004140 cleaning Methods 0.000 title abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims description 164
- 238000000746 purification Methods 0.000 claims description 45
- 239000000725 suspension Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 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 claims description 2
- 241000894006 Bacteria Species 0.000 claims description 2
- 241000700605 Viruses Species 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 150000001350 alkyl halides Chemical class 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 244000005700 microbiome Species 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 150000002894 organic compounds Chemical class 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000011941 photocatalyst Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000011043 electrofiltration Methods 0.000 claims 1
- 230000003694 hair properties Effects 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 230000001954 sterilising effect Effects 0.000 claims 1
- 238000004659 sterilization and disinfection Methods 0.000 claims 1
- 239000003570 air Substances 0.000 description 52
- 238000004887 air purification Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000000090 biomarker Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Classifications
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- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
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- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
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- B01D46/46—Auxiliary equipment or operation thereof controlling filtration automatic
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B01D53/007—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 irradiation
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- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
- B01D53/323—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 electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
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- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- G—PHYSICS
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- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0042—Investigating dispersion of solids
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
A portable gas cleaning device is provided, a shell of the portable gas cleaning device is provided with an inlet through hole and an outlet through hole, an actuating sensing module and a gas cleaning unit are arranged in the shell, the actuating sensing module comprises an actuator and a sensor, the actuator is used for driving external gas to enter the shell through the inlet through hole and be discharged through the outlet through hole, and internal airflow is formed in the shell. The sensor senses the internal airflow and generates at least one gas detection value, so that the actuating sensing module can generate a gas detection result and control the gas cleaning unit to open, close or adjust the cleaning operation intensity, and accordingly, the air cleaning action is automatically executed on the surrounding environment while the air quality of the surrounding environment is monitored.
Description
[technical field]
This case is espespecially a kind of to monitor circulating air using micropump and sensor about a kind of portable gas purification device
Stream, and the portable gas purification device of peace and quiet movement is executed to ambient air automatically.
[background technique]
In recent years, the air pollution problems inherent of China and adjacent domain is gradually serious, especially thin suspended particulates (PM 2.5)
Concentration data it is usually excessively high, cause compatriots start pay attention to everyday environments in air quality issues associated.However, mesh
Preceding air cleaning device various on the market eliminates polluter, purification air quality and other effects though emphasizing to have, consumer
It is only capable of going to judge using the subjective feeling of sense organ in actual use that air quality improves as a result, and can not know and actually change
Why is kind situation.For example, many harmful substances are colorless and odorless in air, such as thin suspended particulates or carbon monoxide, if
Do not test to air, user simultaneously can not confirm whether air cleaning device has completely eliminated harmful subject matter, also without
Method learns the degree that harmful subject matter is eliminated.
In addition, air cleaning device various on the market at present, is mostly the fixed apparatus with certain volume, it is heavy and
User can not be allowed to carry, therefore can not ensure the air quality of user's context whenever and wherever possible.Meanwhile exhausted big portion
The air cleaning device divided and the function without monitoring air quality.Although also having the air of a small number of portables clear on the market
Cleaning device, but current air borne sensor all has certain volume, it is difficult to it is incorporated into portable air purification device and forms tool
There is the portable air purification device of monitoring air function.
Therefore, for above-mentioned missing, it is necessary to invent a kind of portable air purification device with monitoring air function
Improved.
[summary of the invention]
The portable air purification device of this case can solve the following problems in the presence of known technology: one, air cleaning
Equipment does not have air monitering function；Two, air monitor volume is excessively huge, can not be incorporated into portable air purification device
It uses；And three, existing air monitor performance is bad, detection efficiency is not sufficiently stable.
The portable air purification device of this case includes a shell, an actuating sensing module and the peace and quiet unit of a gas.Shell
The entrance through-hole and an outlet through hole that body has connection extraneous, actuation sensor module and the peace and quiet unit of gas be set to shell it
It is internal.Wherein, actuation sensor module includes a microprocessor, an at least actuator, at least a sensor and a transmission module.It causes
Dynamic device is discharged to drive an extraneous gas to flow into the inside of shell from entrance through-hole from outlet through hole, inside housings
Form an internal gas flow.The setting of sensor adjacent actuator to sense the gas of internal gas flow, and generates the inspection of an at least gas
Measured value.The peace and quiet unit of gas is arranged adjacent to actuation sensor module with the peace and quiet gas.Microprocessor is electrically connected other elements, with
The gas detection value of receiving sensor, union generates a gas detection as a result, the peace and quiet unit of manipulation gas is opened, closed accordingly
Or the quiet running degree of strength of adjustment.
Since the actuator of this case has the volume of micromation, the portable air purification device of this case can be made, there is body
Product is light and handy, is suitable for the portable speciality of user.Also, quantitative ambient atmos are sucked into actuating since actuator is sustainable
In sensing module, formed stablize, internal gas flow with consistency is for sensor sensing, make the stability of air detection and accurate
Property is substantially improved.What is more, it, in portable air purification device, can supervised by by the actuation sensor module application of above-mentioned innovation
While surveying the air quality of context, the movement of air cleaning is executed to context automatically, reaches and ensures whenever and wherever possible
The effect of user's ambient air quality.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the portable gas purification device of a preferred embodiment of this case.
Fig. 2 is the functional block diagram of the actuation sensor module of a preferred embodiment of this case.
Fig. 3 A and 3B are respectively the actuator of the actuation sensor module of this case in the decomposition texture schematic diagram of different perspectives.
Fig. 4 is the schematic diagram of the section structure of actuator shown in Fig. 3 A and 3B.
Fig. 5 is the schematic diagram of the section structure of the actuator of the actuation sensor module of this case.
Fig. 6 A to 6E is the flowage structure figure of the actuation of the actuator of the actuation sensor module of this case.
[specific embodiment]
The some exemplary embodiments for embodying this case features and advantages will describe in detail in the explanation of back segment.It should be understood that
This case can have various variations in different aspects, all not depart from the range of this case, and explanation therein and diagram
It is illustrated as being used in itself, rather than to limit this case.
Referring to Fig. 1, its structural schematic diagram for the portable gas purification device of a preferred embodiment of this case.This case
Portable gas purification device 100, include a shell 101, the one actuating sensing module 1 and peace and quiet unit 2 of a gas.Shell
The 101 entrance through-holes 1011 and an outlet through hole 1012 for having connection extraneous, can be on opposite two faces of shell 101 mutually
It is correspondingly arranged, but not limited to this.Actuation sensor module 1 and the peace and quiet unit 2 of gas are set to inside shell 101, and gas
Peace and quiet unit 2 is set to the close position of actuation sensor module 1.In the present embodiment, the peace and quiet unit 2 of gas is set to shell 101
The side of internal opposite actuation sensor module 1, in other preferred embodiments of this case, the peace and quiet unit 2 of gas can also be closed
It is set to outlet through hole 1012, or is set in actuation sensor module 1, is not limited.
Referring to Fig. 2, its functional block diagram for the actuation sensor module of a preferred embodiment of this case.Actuation sensor mould
Block 1 includes a microprocessor 11, a sensor 12, an actuator 13 and a transmission module 14.Wherein, microprocessor 11 electrically connects
Connect sensor 12, actuator 13 and transmission module 14.Microprocessor 11 is more electrically connected the peace and quiet unit 2 of gas, to send a control
The signal S1 processed manipulation peace and quiet unit 2 of gas opened, is closed or the movements such as the adjustment of peace and quiet running degree of strength.
Actuator 13 is that can will control signal to be converted into the power device for pushing controlled system, and it is outer that it acts as drivings
One gas on boundary flows into inside shell 101 via entrance through-hole 1011, and the gas is sucked among actuation sensor module 1.It causes
Dynamic device 13 may include an electric actuator, a magnetic force actuator, the dynamic actuator of a heat, a piezoelectric actuator and a fluid-actuated
Device.May be, for example, the electric actuators magnetic coil motor isodynamic actuator such as alternating current-direct current motor, stepper motor or
The heat such as heat pump moves the piezoelectric actuators such as actuator or piezoelectric pump or is the fluid actuators such as gas pump, liquid pump,
It is not limited.The thin portion structure explanation of actuator 13 will repeat no more it in this in rear detailed description.
The setting of 12 adjacent actuator 13 of sensor, therefore at least one in detectable gas sucked by actuator 131
Subject matter, and generate corresponding gas detection value.Sensor 12 may include seem sensor such as the following: temperature sensing
Device, VOC sensor (for example, the sensor for measuring formaldehyde, ammonia), particle sensor are (for example, PM2.5
Particle sensor), carbon monoxide transducer, carbon dioxide sensor, oxygen sensor, ozone sensor, other gas sensings
Device, moisture transducer, measures in water or other liquid or the compound in air and/or biological agents humidity sensor
Sensor (for example, water quality sensor), other liquid sensors, for measuring the optical sensor or graphene sensor of environment,
Also it can be group made of any combination of these sensors, be not limited.
Therefore, the examination target object of sensor 12 can be inorganic gas or a volatile organic gases, also can be an oxidation
At least one of carbon, carbon dioxide, sulfur dioxide, nitrogen dioxide, suspended particulates, thin suspended particulates, oxygen and ozone gas item
Mesh or combinations thereof, and gas detection value is generated accordingly.Wherein, which can Wei Xi Hold-those, alcohols, Tong Hold-those, phenyl ring
At least one in Hold-those, alkyl halide class and organic compounds containing nitrogen, and gas detection value is generated accordingly.In application aspect, pass
Sensor 12 also can be used to detect the numerical value of a biomarker (Biomarker), alternatively, through direct or indirect mode, detection
Virus, bacterium or microorganism ... etc., and be not limited.
Transmission module 14 can be wire transmission module or wireless transport module, and include that can be applied to GPS global positioning system
One locating module 141 of system.Transmission module 14 penetrates wired or wireless communications mode, with external device (ED) transmission and reception
Information, wherein the communication interfaces such as RS485, RS232, Modbus, KNX can be used to carry out in wire communication transmission technology；And it is wireless
Zigbee, z-wave, RF can be used in communication transmission technology, and bluetooth, the technologies such as wifi, EnOcean are to carry out.
The peace and quiet unit 2 of gas may include an at least strainer, and strainer can be activated carbon, nonwoven fabric, electrostatic strainer and efficiently micro-
One of grain airstrainer (HEPA).Meanwhile the peace and quiet unit 2 of gas may include an anion generator, bactericidal light production
At least one of raw device and photocatalyst or combinations thereof.
Please refer to Fig. 1 and Fig. 2.After portable gas purification device 100 starting of this case, actuation sensor module 1
Actuator 13 starts actuation, drives an extraneous gas to enter inside shell 101 via entrance through-hole 1011, and the gas is inhaled
Enter in actuation sensor module 1.The gas flows through sensor 12 in actuation sensor module 1 and then from 1012 row of outlet through hole
Out.Actuator 13 persistently drive gas enter with discharge, an internal gas flow is formed in shell 101.Sensor 12 is then persistently felt
The internal gas flow is surveyed, and generates an at least gas detection value.Microprocessor 11 receives the gas detection value from sensor 12, and will
Gas detection value is compared with a preset standard value, generates a gas detection result so as to operation.Microprocessor 11 is according to the gas
Testing result sends control signal S1 to the peace and quiet unit 2 of gas, manipulates the work that the peace and quiet unit 2 of gas is opened or closed whereby
It is dynamic.What is more, in other embodiments of this case, microprocessor 11 compares gas detection value and the preset standard value institute operation
The gas detection of generation is as a result, further include a comparing value, also, microprocessor 11 sends control according to the comparing value
Signal S1 processed manipulates the actuation that the peace and quiet unit 2 of gas is adjusted peace and quiet running degree of strength to the peace and quiet unit 2 of gas whereby.
For example, sensor 12 can detect the thin aerosol concentration in internal gas flow and generate corresponding gas detection
Value, if the result that microprocessor 11 compares the gas detection value and preset standard value is that gas detection value is higher than preset standard
Value, then gas detection result is that air quality is bad.It is opened at this point, microprocessor 11 can manipulate the peace and quiet unit 2 of gas, it is net to filter
Air arround portable gas purification device 100 promotes the air quality that user is in region.At the same time, sensor
12 still persistently sense internal gas flow, and generate instant gas detection value and judgement is compared for microprocessor 11, once micro process
Device 11 judges gas detection value lower than preset standard value, then gas detection result is that air quality is good, at this point, microprocessor 11
The peace and quiet unit 2 of gas can be manipulated to close.When microprocessor 11 compares gas detection value and preset standard value, a data are more generated
Comparison value；If the comparing value is greater than a preset value, microprocessor 11 controls the peace and quiet list of gas according to the comparing value
Member 2 enhances its peace and quiet running intensity.Actuation above-mentioned whereby, the portable gas purification device 100 of this case can reach be not necessary to using
Person's manipulation, and can accord with one's environment automatically and open and close the function of air cleaning movement with adjustment air cleaning running degree of strength.
In a preferred embodiment of this case, in addition to above-mentioned actuation, microprocessor 11 is more simultaneously by gas detection result
It is sent to transmission module 14.After transmission module 14 receives gas detection result, an anchor point is generated using its locating module 141
Information, and gas detection result and the anchor point information are sent to cloud device 200 together through communications.Cloud processing
Device 200 is a computer or any construction with the similar devices comprising parts such as CPU, RAM, the function with data analysis management
Can, it is acted in this present embodiment with a server, is connect through world-wide web with transmission module 14, and by wired or wireless
Communications mode transmission and reception information.In this way, which cloud device 200 can will be clear by multiple portable gases such as this cases
The gas detection result and its instant anchor point information that cleaning device 100 is collected are formed integral with one another and are established as air quality monitoring
Database 210.In the another preferred embodiment of this case, cloud device 200 also can be according to the received gas detection of institute as a result, hair
A cloud control signal S2 is sent, opened, closed and is adjusted so as to a manipulation at least extraneous gas purification device 300 and is peace and quiet strong
The actuation of one of " weakness ".Extraneous gas purification device 300 can be an an air cleaner, dehumidifier, an exhaust fan, electronic
Door, a motorized window, an automatic cleaning robot, an air conditioner ... wait any construction to improve the device of air quality, no
It is limited with this place citing device.
Below for the thin portion structure elaborate of actuator 13.In embodiment of this case, the cause of actuation sensor module 1
Dynamic device 13 can be the driving structure of driving structure or a MEMS (MEMS) pump of a piezoelectric actuated pump, lower section explanation
It will be by taking the actuation of the actuator 13 of piezoelectric actuated pump as an example.
It please refers to shown in Fig. 3 A and Fig. 3 B, fluid actuator 13 includes inlet plate 131, resonance plate 132, piezoelectric actuating elements
133, the structures such as insulating trip 134a, 134b and conductive sheet 135, wherein piezoelectric actuating elements 133 correspond to resonance plate 132 and set
It sets, and makes inlet plate 131, resonance plate 132, piezoelectric actuating elements 133, insulating trip 134a, conductive sheet 135 and another insulating trip
134b etc. sequentially stacks setting, and the sectional view being completed is as shown in Figure 5.
In this present embodiment, inlet plate 131 has an at least air inlet 131a, and wherein the quantity of air inlet 131a is with 4
To be preferable, but not limited to this.Air inlet 131a is through inlet plate 131, and atmospheric pressure is complied with from outside device to supplied gas
Effect and among this at least an air inlet 131a incoming fluid actuator 13.There is an at least busbar connector on inlet plate 131
Hole 131b, to this with another surface of inlet plate 131, at least an air inlet 131a is correspondingly arranged.In confluence round 131b
It is with central recess 131c at heart exchange, and central recess 131c is connected with confluence round 131b, whereby can will be from should
The gas that an at least air inlet 131a enters confluence round 131b, which guides and converges, is concentrated to central recess 131c, to realize gas
Transmitting.In this present embodiment, inlet plate 131 has integrally formed air inlet 131a, confluence round 131b and central recess
131c, and be the confluence chamber for being correspondingly formed a confluence gas at central recess 131c, it is temporary with supplied gas.In some implementations
In example, the material of inlet plate 131 can be constituted by such as, but not limited to stainless steel material.In other embodiments, by this
The depth of the confluence chamber constituted at heart recess portion 131c is identical as the confluence depth of round 131b, and but not limited to this.Resonance
Piece 132 is made of a flexible materials, and but not limited to this, and in having a hollow bore 132c on resonance plate 132, is
Corresponding to inlet plate 131 central recess 131c and be arranged so that gas circulate.In other embodiments, resonance plate 132 is
It can be made of a copper material, but not limited to this.
Piezoelectric actuating elements 133 are by a suspension board 1331, an outline border 1332, at least a bracket 1333 and a piezoelectric patches
1334 assemble jointly, wherein the piezoelectric patches 1334 is attached at the first surface 1331c of suspension board 1331, to apply
Voltage generate deformation with drive 1331 bending vibration of suspension board and this at least a bracket 1333 is to be connected to suspension board 1331
And between outline border 1332, in this present embodiment, which be connected between suspension board 1331 and outline border 1332,
Its two-end-point is to be connected to outline border 1332, suspension board 1331, to provide resilient support, and in bracket 1333, suspension board
An at least gap 1335 is had more between 1331 and outline border 1332, at least a gap 1335 is connected with gas passage for this, is used
It is circulated with supplied gas.It is emphasized that suspension board 1331, the kenel of outline border 1332 and bracket 1333 and quantity is not with aforementioned reality
It applies example to be limited, and can change according to practical application request.In addition, outline border 1332 is the circular outside for being set to suspension board 1331, and
Conductive connecting pin 1332c with an outside projection, to be used for electrical connection, but not limited to this.
Suspension board 1331 is the structure (as shown in Figure 4) for a cascaded surface, is implied that in the second surface of suspension board 1331
1331b has more a protrusion 1331a, and protrusion 1331a can be but not be limited to a circular protrusions structure.The protrusion of suspension board 1331
1331a is, and the second surface 1331b and bracket 1333 of suspension board 1331 coplanar with the second surface 1332a of outline border 1332
Second surface 1333a be also coplanar, and the second surface 1332a of the protrusion 1331a of the suspension board 1331 and outline border 1332
It is that there is a certain depth between the second surface 1331b of suspension board 1331 and the second surface 1333a of bracket 1333.It suspends
The first surface 1331c of plate 1331 is with the first surface 1332b of outline border 1332 and the first surface 1333b of bracket 1333
Smooth coplanar structure, and piezoelectric patches 1334 is then attached at the first surface 1331c of this smooth suspension board 1331.In another
In some embodiments, the kenel of suspension board 1331 also can be a two-sided smooth plate square structure, be not limited thereto, can
Appoint Shi Bianhua according to situation is actually applied.In some embodiments, suspension board 1331, bracket 1333 and outline border 1332 are can
It is integrally formed structures, and can be made of a metal plate, such as, but not limited to stainless steel material is constituted.Again in other
In embodiment, the side length of piezoelectric patches 1334 is less than the side length of the suspension board 1331.In other embodiments, piezoelectric patches
1334 side length is equal to the side length of suspension board 1331, and same design is square plate knot corresponding with suspension board 1331
Structure, but be not limited thereto.
In this present embodiment, as shown in Figure 3A, the insulating trip 134a of fluid actuator 13, conductive sheet 135 and another insulation
Piece 134b is sequentially to be correspondingly arranged under piezoelectric actuating elements 133, and its form approximately corresponds to piezoelectric actuating elements 133
Outline border 1332 form.In some embodiments, insulating trip 134a, 134b are made of isolation material, such as but unlimited
In plastic cement, in order to offer insulation function.In other embodiments, conductive sheet 135 can be made of conductive material, such as but unlimited
In metal material, function is conducted to provide.In this present embodiment, also settable conductive connecting pin 135a on conductive sheet 135, with
Realization conducts function.
In this present embodiment, as shown in figure 5, fluid actuator 13 is sequentially to be caused by inlet plate 131, resonance plate 132, piezoelectricity
Dynamic element 133, insulating trip 134a, conductive sheet 135 and another insulating trip 134b etc. are stacked, and in resonance plate 132 and piezoelectricity
Be between actuating element 133 have a gap h be in this present embodiment except resonance plate 132 and piezoelectric actuating elements 133
One filling material of filling, such as, but not limited to conducting resinl in gap h between 1332 periphery of frame, so that resonance plate 132 and piezoelectricity
The depth of gap h can be maintained between the protrusion 1331a of the suspension board 1331 of actuating element 133, and then it is more fast to guide air-flow
It flows fastly, and the protrusion 1331a because of suspension board 1331 and resonance plate 132 keep suitable distance to make the interference reduction that is in contact with each other,
Promote noise generation that can be lowered.It, also can be by the outline border 1332 for increasing piezoelectric actuating elements 133 in other embodiments
Highly, so that it increases by a gap when assembling with resonance plate 132, but not limited to this.
Please refer to shown in Fig. 3 A and Fig. 3 B, Fig. 5, in this present embodiment, when inlet plate 131, resonance plate 132 with it is piezoelectric actuated
Element 133 sequentially after corresponding assembling, has at a movable part 132a and a fixed part 132b, movable part 132a in resonance plate 132
Can be collectively formed the chamber of a confluence gas with inlet plate 131 thereon, and resonance plate 132 and piezoelectric actuating elements 133 it
Between more form a first chamber 130, be configured to temporarily store gas, and first chamber 130 is the hollow bore 132c through resonance plate 132
And it is connected with the chamber at the central recess 131c of inlet plate 131, and the two sides of first chamber 130 are then by piezoelectric actuating elements
Gap 1335 between 133 bracket 1333 and be connected with fluid channel.
Fig. 3 A, Fig. 3 B, Fig. 5, Fig. 6 A to Fig. 6 E are please referred to, the actuation process description of the fluid actuator 13 of this case is as follows.
When fluid actuator 13 carries out actuation, piezoelectric actuating elements 133 carry out vertical by voltage actuation and with bracket 1333 for fulcrum
The reciprocating vibration in direction.As shown in Figure 6A, when piezoelectric actuating elements 133 are vibrated downwards by voltage actuation, due to resonance
Piece 132 be for light, thin laminated structure, be with when piezoelectric actuating elements 133 vibrate, resonance plate 132 also can with resonance and
Carry out vertical reciprocating vibration, as the part of the corresponding central recess 131c of resonance plate 132 also can with bending vibration deformation,
That is the part of correspondence central recess 131c is the movable part 132a for resonance plate 132, is when piezoelectric actuating elements 133 are downward
When bending vibration, at this time the movable part 132a of the corresponding central recess 131c of resonance plate 132 can because gas bring into and push and
The drive that piezoelectric actuating elements 133 vibrate, and as piezoelectric actuating elements 133 are bent downwardly vibration deformation, then gas is by air inlet
An at least air inlet 131a on plate 131 enters, and the central recess in center is pooled to through at least one confluence round 131b
At 131c, then flow downwardly into the first chamber via the hollow bore 132c being correspondingly arranged on resonance plate 132 with central recess 131c
In room 130.Thereafter, due to the drive vibrated by piezoelectric actuating elements 133, resonance plate 132 also can with resonance and carry out vertical
Reciprocating vibration, as shown in Figure 6B, at this time the movable part 132a of resonance plate 132 also with downward vibration, and attach contact at
On the protrusion 1331a of the suspension board 1331 of piezoelectric actuating elements 133, make region other than the protrusion 1331a of suspension board 1331 with
The spacing of confluence chamber between the fixed part 132b of 132 two sides of resonance plate will not become smaller, and by the shape of this resonance plate 132
Become, to compress the volume of first chamber 130, and close 130 middle flow space of first chamber, promote the gas in it push to
Two sides flowing, and then flowing is passed through downwards by the gap 1335 between the bracket 1333 of piezoelectric actuating elements 133.Later,
As shown in Figure 6 C, the movable part 132a of resonance plate 132 is bent upwards vibration deformation, and returns back to initial position, and piezoelectric actuated
Element 133 is driven by voltage to vibrate upwards, the so same volume for squeezing first chamber 130, only at this time due to piezoelectric actuated
Element 133 is to be lifted upwards, so that the gas in first chamber 130 can be flowed towards two sides, and gas is constantly from air inlet
An at least air inlet 131a on plate 131 enters, then flows into central recess 131c and be formed by chamber.Later, such as Fig. 6 D institute
Show, which is resonated upwards by the vibration that piezoelectric actuating elements 133 are lifted upwards, at this time the movable part of resonance plate 132
132a also with upward vibration, and then mitigation of gases constantly enters from at least air inlet 131a on inlet plate 131, then flows
Enter central recess 131c to be formed by chamber.Finally, as illustrated in fig. 6e, the movable part 132a of resonance plate 132 is also returned back to just
Beginning position, thus state sample implementation is it is found that when resonance plate 132 carries out vertical reciprocating vibration, be can by its with it is piezoelectric actuated
In other words with the maximum distance for increasing its vertical displacement gap h is arranged in gap h between element 133 between two structure
Resonance plate 132 can be made to can produce upper and lower displacement by a larger margin when resonance.Therefore being set in the runner through this fluid actuator 13
Barometric gradient is generated in meter, makes gas flow at high rates, and through the resistance difference in runner disengaging direction, gas is passed by suction side
Outlet side is transported to, to complete gas conveying operation, even if still having the ability to continue to push away gas in the state that outlet side has air pressure
Enter fluid channel, and can reach mute effect, so repeats 13 actuation of fluid actuator of 6A to 6E figure, fluid can be made
Actuator 13 generates the gas transport of an ecto-entad.
From the above, the portable gas purification device of this case is driven and activates through the actuator of actuation sensor module
Fluid flowing is generated, fluid is imported into stream by sensor by entrance through-hole, measures received streams body on sensor to enable, and
It allows actuator itself directed stream physical efficiency to provide stable, consistency flow, promotes that stable, consistency stream can be obtained at sensor
Body circulation directly monitors, and shortens the monitoring reagentia time of sensor, reaches and accurately monitors, makes the steady of air detection
Fixed degree is substantially improved with accuracy.And the peace and quiet unit of gas is arranged adjacent to actuation sensor module with the peace and quiet gas.Therefore by
It, can be in the air quality of monitoring context by the actuation sensor module application of above-mentioned innovation in portable air purification device
Meanwhile the movement of air cleaning is executed to context automatically, reach the function for ensureing user's ambient air quality whenever and wherever possible
Effect, great value of industrial utilization.
This case as the personage Ren Shi craftsman for being familiar with this technology thinks and be it is all as modify, it is so neither de- such as attached claim
Be intended to Protector.
[symbol description]
100: portable gas purification device
101: shell
1011: entrance through-hole
1012: outlet through hole
200: cloud device
210: air quality monitor database
300: extraneous gas purification device
1: actuation sensor module
11: microprocessor
12: sensor
13: actuator
14: transmission module
141: locating module
2: the peace and quiet unit of gas
130: first chamber
131: inlet plate
131a: air inlet
131b: confluence round
131c: central recess
132: resonance plate
132a: movable part
132b: fixed part
132c: hollow bore
133: piezoelectric actuating elements
1331: suspension board
1331a: protrusion
1331b: second surface
1331c: first surface
1332: outline border
1332a: second surface
1332b: first surface
1332c: conductive connecting pin
1333: bracket
1333a: second surface
1333b: first surface
1334: piezoelectric patches
1335: gap
134a, 134b: insulating trip
135: conductive sheet
135a: conductive connecting pin
S1: control signal
S2: cloud control signal
H: gap
Claims (29)
1. a kind of portable gas purification device, characterized by comprising:
One shell, the entrance through-hole and an outlet through hole for having connection extraneous；
One actuating sensing module is set to the inside of the shell, includes:
An at least actuator drives an extraneous gas from the entrance through-hole to flow into the shell internal, and from the outlet through hole
Discharge forms an internal gas flow；And
An at least sensor, the neighbouring actuator are arranged, to sense the gas and generate an at least gas detection value；And
The peace and quiet unit of one gas, the neighbouring actuation sensor module is arranged, with the peace and quiet gas.
2. portable gas purification device as described in claim 1, which is characterized in that it is micro- that the actuation sensor module further includes one
Processor, the microprocessor are electrically connected the actuator, the sensor and the peace and quiet unit of the gas, and the microprocessor is by the biography
Sensor receives the gas detection value, which is compared with a preset standard value, generates a gas detection knot with operation
Fruit, and a control signal is sent to the peace and quiet unit of the gas, so as to manipulating the peace and quiet unit of the gas according to the gas detection result
It carries out unlatching and closing one of them actuation.
3. portable gas purification device as claimed in claim 2, which is characterized in that the microprocessor is by the gas detection value
It is compared with the preset standard value, operation generates a comparing value, and sends the control signal according to the comparing value and extremely should
The peace and quiet unit of gas, the actuation for being adjusted peace and quiet running degree of strength so as to manipulating the peace and quiet unit of the gas.
4. portable gas purification device as claimed in claim 2, which is characterized in that the actuation sensor module further includes a biography
Defeated module, the transmission module are electrically connected the microprocessor, which is sent to the transmission mould for the gas detection result
The gas detection result is sent to a cloud device through communications, grasps the cloud device accordingly by block, the transmission module
The actuation of one of peace and quiet degree of strength is opened, closed and adjusted to a control at least extraneous gas purification device.
5. portable gas purification device as claimed in claim 4, which is characterized in that the transmission module is wire transmission module
And one of wireless transport module.
6. portable gas purification device as described in claim 1, which is characterized in that the peace and quiet unit of the gas includes at least one
Strainer.
7. portable gas purification device as claimed in claim 6, which is characterized in that the strainer is activated carbon, nonwoven fabric, quiet
One of electrofiltration net and efficiency particulate air filter screen.
8. portable gas purification device as described in claim 1, which is characterized in that the peace and quiet unit of the gas include one it is negative from
At least one of electronic generator, a sterilization photogenerator and a photocatalyst or combinations thereof.
9. portable gas purification device as described in claim 1, which is characterized in that one oxidation of gas detection value detection
Carbon, carbon dioxide, sulfur dioxide, nitrogen dioxide, suspended particulates, thin suspended particulates, oxygen and ozone at least one or
The numerical value of a combination thereof.
10. portable gas purification device as described in claim 1, which is characterized in that the gas detection value is that detection is waved
The numerical value of hair property organic gas.
11. portable gas purification device as claimed in claim 10, which is characterized in that the volatile organic gases is alkene
At least one of numerical value in Hold-those, alcohols, Tong Hold-those, Ben Huan Hold-those, alkyl halide class and organic compounds containing nitrogen.
12. portable gas purification device as described in claim 1, which is characterized in that the gas detection value is one nothing of detection
The numerical value of machine gas.
13. portable gas purification device as described in claim 1, which is characterized in that the gas detection value is detection all one's life
The numerical value of substance markers.
14. portable gas purification device as described in claim 1, which is characterized in that the gas detection value be detection virus,
At least one of bacterium and microorganism.
15. portable gas purification device as described in claim 1, which is characterized in that the sensor includes an oxygen sensor
Group made of at least one of device, a carbon monoxide transducer and a carbon dioxide sensor or any combination thereof.
16. portable gas purification device as described in claim 1, which is characterized in that the sensor includes a temperature sensing
Device, a liquid sensor and a humidity sensor one of at least or any combination thereof made of group.
17. portable gas purification device as described in claim 1, which is characterized in that the sensor is sensed comprising an ozone
Device.
18. portable gas purification device as described in claim 1, which is characterized in that the sensor is sensed comprising a particle
Device.
19. portable gas purification device as described in claim 1, which is characterized in that the sensor includes that a volatility has
Machine object sensor.
20. portable gas purification device as described in claim 1, which is characterized in that the sensor includes an optical sensor.
21. portable gas purification device as described in claim 1, which is characterized in that the sensor is passed comprising a graphene
Sensor.
22. portable gas purification device as claimed in claim 4, which is characterized in that the transmission module includes a positioning mould
Block, the locating module generate certain site information, and the transmission module is by the gas detection result and the anchor point information, through logical
Letter is sent to a cloud device, constitutes an air quality monitor database.
23. portable gas purification device as described in claim 1, which is characterized in that the actuator includes an electric actuation
At least one or its of device, a magnetic force actuator, heat dynamic actuator, a piezoelectric actuator and a fluid actuator
Anticipate the group being composed.
24. portable gas purification device as claimed in claim 23, which is characterized in that the fluid actuator is one micro electronmechanical
Systems pumps.
25. portable gas purification device as claimed in claim 23, which is characterized in that the fluid actuator is piezoelectricity cause
Dynamic pump.
26. portable gas purification device as claimed in claim 25, which is characterized in that the piezoelectric actuated pump includes:
One inlet plate, with an at least air inlet, at least one confluence round and the central recess for constituting a confluence chamber, wherein
For an at least air inlet for importing air-flow, which corresponds to the air inlet, and the air-flow of the air inlet is guided to converge into this
The confluence chamber that central recess is constituted；
There is one resonance plate a hollow hole to correspond to the confluence chamber, and be a movable part around the hollow hole；And
One piezoelectric actuating elements, setting corresponding with the resonance plate；
Wherein, between the resonance plate and the piezoelectric actuating elements there is a gap to form a first chamber, so that this is piezoelectric actuated
It when element is driven, imports air-flow by an at least air inlet for the inlet plate, is collected to this through at least one confluence round
Central recess passes through the hollow hole of the resonance plate, to enter in the first chamber, by the piezoelectric actuating elements and the resonance
The movable part of piece generates resonance transfer air-flow.
27. portable gas purification device as claimed in claim 26, which is characterized in that the piezoelectric actuating elements include:
One suspension board has a first surface and a second surface, and flexible vibration；
One outline border, around the outside for being set to the suspension board；
An at least bracket is connected between the suspension board and the outline border, to provide resilient support；And
One piezoelectric patches has a side length, which is less than or equal to a side length of the suspension board, and the piezoelectric patches is attached at this and hangs
On one first surface of kickboard, to apply voltage to drive the suspension board bending vibration.
28. portable gas purification device as claimed in claim 27, which is characterized in that the suspension board is that a square suspends
Plate, and there is a protrusion.
29. portable gas purification device as claimed in claim 26, which is characterized in that the piezoelectric actuated pump includes: to lead
Electric piece, one first insulating trip and one second insulating trip, wherein the inlet plate, the resonance plate, the piezoelectric actuating elements, this first
Insulating trip, the conductive sheet and second insulating trip sequentially stack setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698027.6A CN109395477A (en) | 2017-08-15 | 2017-08-15 | Portable gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710698027.6A CN109395477A (en) | 2017-08-15 | 2017-08-15 | Portable gas cleaning device |
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| Publication Number | Publication Date |
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| CN109395477A true CN109395477A (en) | 2019-03-01 |
Family
ID=65454274
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710698027.6A Pending CN109395477A (en) | 2017-08-15 | 2017-08-15 | Portable gas cleaning device |
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| CN111853991A (en) * | 2020-07-27 | 2020-10-30 | 中兴科技集团有限公司 | Air purifier |
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