CN205860221U - A kind of air clearing product with filter prompting function in service life - Google Patents
A kind of air clearing product with filter prompting function in service life Download PDFInfo
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- CN205860221U CN205860221U CN201620777254.9U CN201620777254U CN205860221U CN 205860221 U CN205860221 U CN 205860221U CN 201620777254 U CN201620777254 U CN 201620777254U CN 205860221 U CN205860221 U CN 205860221U
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- filter
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- gas sensor
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Abstract
The utility model discloses a kind of air clearing product with filter prompting function in service life, including depurator body, the first gas sensor being connected respectively it is provided with processor between described gaseous contaminant filter and air inlet, first pressure transducer and the first gravity sensor, the first particulate matter sensors being connected respectively it is provided with processor between described gaseous contaminant filter and solid granulates contamination filter, second pressure transducer, second gas sensor and the second gravity sensor, the second particulate matter sensors for being connected it is provided with processor between described solid granulates contamination filter and air outlet, flow sensor and the 3rd pressure transducer.This utility model processor obtains the data of multiple sensors, combination weight, resistance, the life consumption of the accumulation purification numerical computations filter such as PM2.5/ gaseous mass and filter efficiency, if less than setting value, the prompting and filtering device life-span expires, and facilitates depurator maintenance and changes.
Description
Technical field
This utility model relates to depurator field, and a kind of have filter prompting function in service life
Air clearing product.
Background technology
Depurator refer to absorption, decompose or convert various air pollutants (generally comprise PM2.5, dust, pollen,
The finishing pollution of abnormal flavour, formaldehyde etc, antibacterial, anaphylactogen etc.), it is effectively improved the product of air cleanliness, is broadly divided into domestic
, commercial, industry, building.When depurator uses for a long time and do not maintains, along with aging, the Rong Chenrong of drainage screen of electric elements
Dirty increasing, cause the frequency of various accident to be also greatly increased, particularly drainage screen dust containing capacity, dirt content reaches the appearance dirt of drainage screen
When amount, dirt content or filter efficiency are less than setting value, being continuing with depurator and not only waste electric energy, life-time service even can be right
Personal safety works the mischief.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide one to have filter service life
The air clearing product of prompting function, utilizes the service life of sensor measurement mathematic interpolation filter, is shown by display floater
Show depurator overdue prompting in service life.
The technical solution of the utility model is as follows:
A kind of air clearing product with filter prompting function in service life, including blower fan, display floater and process
Device, it is characterised in that include depurator body, be provided with gaseous contaminant between air inlet and the air outlet of described depurator body
Filter and solid granulates contamination filter;
Be provided with between described gaseous contaminant filter and air inlet be connected with processor respectively the first gas sensor,
First pressure transducer and the first gravity sensor, between described gaseous contaminant filter and solid granulates contamination filter
It is provided with the first particulate matter sensors, the second pressure transducer, the second gas sensor and the second weight being connected respectively with processor
Force transducer, is provided with the second particulate matter for being connected with processor between described solid granulates contamination filter and air outlet
Sensor, flow sensor and the 3rd pressure transducer.
Further, described in have in the air clearing product of filter prompting function in service life, described gaseous contamination
Thing filter is pneumatic filter.
Further, described in have in the air clearing product of filter prompting function in service life, described solid granulates
Contamination filter is particulate filter.
Further, described in have in the air clearing product of filter prompting function in service life, described first gas
Sensor and the second gas sensor are optical gas sensor and/or semiconductor gas sensor and/or catalytic combustion type gas
Body sensor.
Further, described display floater is that the signal of telecommunication is connected with described processor.
The air clearing product with filter prompting function in service life provided by the utility model, owing to have employed
Described first gas sensor, the second gas sensor, the first gravity sensor, the second gravity sensor, the first pressure sensing
Device, the second pressure transducer, the 3rd pressure transducer, the first gas sensor and the second gas sensor, the first particulate matter pass
Sensor and the second particulate matter sensors, processor obtains the data of above sensor respectively, and combination weight, resistance, accumulation purify
The life consumption of the numerical computations filters such as PM2.5/ gaseous mass and filter efficiency, if less than setting value, prompting and filtering device longevity
Life expires, and facilitates depurator maintenance and changes.
Accompanying drawing explanation
Fig. 1 is that the modular structure of the air clearing product in this utility model with filter prompting function in service life is shown
It is intended to.
Detailed description of the invention
This utility model provides a kind of air clearing product with filter prompting function in service life, for making this practicality
Novel purpose, technical scheme and effect are clearer, clear and definite, referring to the drawings and give an actual example further to this utility model
Describe in detail.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this reality
With novel.
Refer to Fig. 1, the air clearing product with filter prompting function in service life that this utility model provides, bag
Including blower fan, controller, display floater 90 and processor 80, described display floater 90 is connected for the signal of telecommunication with described processor 80.
And depurator body, it is provided with gaseous contaminant filter 70 and solid-state between air inlet and the air outlet of described depurator body
Grain contamination filter 60;
Including blower fan, controller and processor 80, also include display floater 90, gaseous contaminant filter 70 and solid-state
Grain contamination filter 60;Processor 80 is connected with controller, controller respectively with blower fan, gaseous contaminant filter 70 and solid
State particulate pollutant filter 60 connects.
It is provided with the first gas being connected with processor 80 respectively between described gaseous contaminant filter 70 and air inlet to pass
Sensor the 10, first pressure transducer 40 and the first gravity sensor 20, described gaseous contaminant filter 70 and solid granulates are dirty
Dye thing filter 60 between be provided be connected with processor 80 respectively first particulate matter sensors the 30, second pressure transducer 41,
Second gas sensor 11 and the second gravity sensor 21, is provided with between described solid granulates contamination filter 60 and air outlet
Be connected with processor 80 respectively is provided with the second particulate matter sensors 31, flow sensor 50 and the 3rd pressure transducer 42.
Wherein hold dirt owing to the drainage screen of filter exists and hold dirt, the first gas sensor 10 and the second gas sensor
Data difference is there is between 11；There is data difference between first gravity sensor 20 and the second gravity sensor 21, the first gravity passes
Sensor 20 is for recording the weight of gaseous contaminant filter, and the second gravity sensor 21 is for recording the weight of particulate filter
Amount；Data difference is there is between first pressure transducer the 40, second pressure transducer 41 and the 3rd pressure transducer 42；Pressure sensing
Device is mainly for detection of the pressure reduction of filter；There are data between first particulate matter sensors 30 and the second particulate matter sensors 31
Difference.
Wherein said gaseous contaminant filter 70 is pneumatic filter；Described solid granulates contamination filter 60 is
Grain filter；Described first gas sensor 10 and the second gas sensor 11 are optical gas sensor and/or semiconductor gas
Body sensor and/or catalytic combustion type gas sensor.Optical gas sensor includes but not limited to that direct absorption gas passes
Sensor, photoreaction gas sensor, the new sensor of other optical characteristic.Semiconductor gas sensor detectable gas is various
Imflammable gas C0, NO2, freon and imflammable gas H2, CH4.Catalytic combustion type sensor be applicable to flammable gas H2,
The detection of CO, CH4.Fuel gas contact surface catalyst.
Described first gas sensor the 10, second gas sensor the 11, first gravity sensor the 20, second gravity sensor
21, first pressure transducer the 40, second pressure transducer the 41, the 3rd pressure transducer the 42, first particulate matter sensors 30, second
Particulate matter sensors 31 and flow sensor 50 are connected with processor 80 respectively.
Above-mentioned processor 80 obtains the real time data of each sensor, the first gas sensor 10 and the second first sensor and uses
In detection but be not limited to include formaldehyde, ammonia, ozone, Nox, Sox, TVOC gas concentration, the first particulate matter sensors 30 and the
Two particulate matter sensors 31 detect PM2.5 concentration air quality.Processor 80 is calculated by motor speed and flow sensor 50
The real-time air quantity of filter, processor 80 is poor by the first particulate matter sensors 30 and the second particulate matter sensors 31 real time data
Value calculates particulate matter filter efficiency, and processor 80 is by the first gas sensor 10 and real time data of the second gas sensor 11
Mathematic interpolation gas filtration efficiency, processor 80 is by the second pressure transducer 41 and real time data of the 3rd pressure transducer 42
The pressure reduction (resistance) of mathematic interpolation filter, processor 80 utilizes real-time air quantity and real-time particle concentration difference and gas concentration
Difference, calculates particulate matter dust containing capacity and the gas dirt content of filter, and processor 80 utilizes the first gravity sensor 20 and the second weight
The weight change of the real time data detection drainage screen of force transducer 21.
After processing data above, the comprehensive particulate matter filter efficiency of processor 80, dust containing capacity, Gravity changer and resistance change meter
Calculate the life consumption of particulate filter, the change of integrated gas filter efficiency, dirt content, weight and resistance change calculations gas mistake
The life consumption of filter.Display floater 90 by being connected with processor 80 shows filter screen life situations in real time the most again.When combining
When closing numerical value less than setting value, the prompting and filtering device life-span expires.
In summary, the air clearing product with filter prompting function in service life provided by the utility model,
Due to have employed described first gas sensor, the second gas sensor, the first gravity sensor, the second gravity sensor,
One pressure transducer, the second pressure transducer, the 3rd pressure transducer, the first gas sensor and the second gas sensor,
One particulate matter sensors and the second particulate matter sensors.Processor obtains the data of above sensor, combination weight, resistance respectively
Power, accumulation purify the life consumption of the numerical computations filter such as PM2.5/ gaseous mass and filter efficiency, if less than setting value,
The prompting and filtering device life-span expires, and facilitates depurator maintenance and changes.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Saying, can be improved according to the above description or convert, all these modifications and variations all should belong to the appended power of this utility model
The protection domain that profit requires.
Claims (5)
1. there is an air clearing product for filter prompting function in service life, including blower fan, display floater and processor,
It is characterized in that, including depurator body, between air inlet and the air outlet of described depurator body, be provided with gaseous contaminant mistake
Filter and solid granulates contamination filter;
Be provided with between described gaseous contaminant filter and air inlet be connected with processor respectively the first gas sensor, first
Pressure transducer and the first gravity sensor, be provided with between described gaseous contaminant filter and solid granulates contamination filter
The first particulate matter sensors, the second pressure transducer, the second gas sensor and the second gravity that are connected with processor respectively pass
Sensor, is provided with the second particulate matter sensing for being connected with processor between described solid granulates contamination filter and air outlet
Device, flow sensor and the 3rd pressure transducer.
The air clearing product with filter prompting function in service life the most according to claim 1, it is characterised in that
Described gaseous contaminant filter is pneumatic filter.
The air clearing product with filter prompting function in service life the most according to claim 1, it is characterised in that
Described solid granulates contamination filter is particulate filter.
The air clearing product with filter prompting function in service life the most according to claim 1, it is characterised in that
Described first gas sensor and the second gas sensor be optical gas sensor and/or semiconductor gas sensor and/or
Catalytic combustion type gas sensor.
The air clearing product with filter prompting function in service life the most according to claim 1, it is characterised in that
Described display floater is that the signal of telecommunication is connected with described processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777254.9U CN205860221U (en) | 2016-07-22 | 2016-07-22 | A kind of air clearing product with filter prompting function in service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620777254.9U CN205860221U (en) | 2016-07-22 | 2016-07-22 | A kind of air clearing product with filter prompting function in service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205860221U true CN205860221U (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620777254.9U Active CN205860221U (en) | 2016-07-22 | 2016-07-22 | A kind of air clearing product with filter prompting function in service life |
Country Status (1)
| Country | Link |
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| CN (1) | CN205860221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612420A (en) * | 2017-05-09 | 2019-12-24 | 皇家飞利浦有限公司 | Filter life estimation |
| CN110940053A (en) * | 2019-10-28 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner filtering system detection method and device, medium, computer equipment and air conditioner |
-
2016
- 2016-07-22 CN CN201620777254.9U patent/CN205860221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612420A (en) * | 2017-05-09 | 2019-12-24 | 皇家飞利浦有限公司 | Filter life estimation |
| CN110612420B (en) * | 2017-05-09 | 2022-06-10 | 皇家飞利浦有限公司 | Air purifier monitoring system, air purifier system and monitoring method |
| CN110940053A (en) * | 2019-10-28 | 2020-03-31 | 珠海格力电器股份有限公司 | Air conditioner filtering system detection method and device, medium, computer equipment and air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 2616, No.129 Liuhe Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Shijing Technology Co., Ltd Address before: Beijing City, Fengtai District Majiabao road 100068 road 6002 building blueprint Patentee before: BEIJING ERACLEAN TECHNOLOGY Co.,Ltd. |