CN202853709U - Remote monitoring system of mote deposition amount - Google Patents
Remote monitoring system of mote deposition amount Download PDFInfo
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- CN202853709U CN202853709U CN 201220386868 CN201220386868U CN202853709U CN 202853709 U CN202853709 U CN 202853709U CN 201220386868 CN201220386868 CN 201220386868 CN 201220386868 U CN201220386868 U CN 201220386868U CN 202853709 U CN202853709 U CN 202853709U
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- dust
- laying dust
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- photoelectric sensor
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Abstract
The present utility model discloses a remote monitoring system of mote deposition amount. The system comprises a plurality of dust detection terminals and a cloud computing server, each dust detection terminal comprises a main shell body, the top part of the main shell body is provided with a dust groove exposed in the dust environment, a plurality of luminescent parts are surrounded around the dust groove, a Fresnel lens is arranged on the bottom part of the dust groove, a photoelectric sensor is arranged below the Fresnel lens inside the main shell body, the photoelectric sensor is connected with a microprocessor in a communication way, the microprocessor is connected with a wireless communication assembly in a communication way, the dust groove is used for collecting dusts, the dusts are irradiated by the luminescent parts, the luminescent parts are converged and irradiated on the photoelectric sensor after passing through the Fresnel lens of the bottom of the groove, dust weight is converted according to influences of dust on light intensity change, the dust weight is transmitted to a cloud calculating center through a wireless module, a plurality of monitoring points can be monitored automatically in a wireless way, cloud computing intelligent information processing is adopted, and flexibility, reliability and convenience of dust amount monitoring can be enhanced.
Description
Technical field
The utility model belongs to micronic dust deposition detection technique field, is specifically related to a kind of supervisory system that adopts the micronic dust deposition of photosensitive detection and for a long time remote monitoring.
Background technology
At present, ventilating duct for air-conditioner as the laying dust contaminated environment because special working method, dirt accumulation therein, the system that not only affects air-conditioning is hot and cold, also can facilitate growing of acarid, Legionella, Escherichia coli etc., pollutes whole indoor air, spreads disease.The air-conditioning Investigation on Hygienic Status result that CDC is announced shows, in the detection to the central air conditioning system laying dust amount in more than 60 cities and laying dust bacteria content, exist the air conditioning wind pipe of severe contamination to account for 47.11%, medium pollution account for 46.17%, qualified only accounts for 6.12%.Pollute for reducing this type of, air-conditioning laying dust amount monitoring easily and effectively is imperative.
Existing micronic dust deposition detects the method that detects manually that all adopts, and there is no remote automatic monitoring device.Although also have open source literature to mention radio detection, but still need hand-held detecting instrument proximity test point, can't carry out multiple spot and detect simultaneously; And extending in the ventilating duct of its pick-up unit, operation forms and hinders to cleaning robot, is unfavorable for the cleaning of ventilating duct; And the very little phototriode of photoinduction area that it has used is the sensing source, finds the linear relationship with the micronic dust deposition in being difficult on a large scale, therefore can't promote the use.
The utility model content
The purpose of this utility model is to provide a kind of long distance control system of micronic dust deposition, it detects laying dust weight on the ventilating duct unit area at regular time and quantity, laying dust amount on a plurality of monitoring points on the wireless monitor air conditioner ventilating system need not to reach the spot, and the laying dust amount on each monitoring point is uploaded to cloud computing monitoring center by cordless communication network, by each monitoring point of cloud computing center unified monitoring, a plurality of air conditioner ventilating systems of management.Have simultaneously detection efficiency high, be convenient to the cleaning of ventilating duct and the characteristics that are suitable for applying, the micronic dust deposition detects the problem that exists in the prior art to solve.
For reaching this purpose, the utility model by the following technical solutions:
A kind of long distance control system of micronic dust deposition, it comprises at least two laying dust sense terminals that are arranged at the laying dust environment, described laying dust sense terminals is connected with the cloud computing server radio communication of far-end, described laying dust sense terminals comprises main casing, the top of described main casing offers the laying dust groove of the spill that is exposed in the laying dust environment, described laying dust groove around around a plurality of luminous components are set, and Fresnel Lenses is installed in the bottom of described laying dust groove, in the below of Fresnel Lenses photoelectric sensor is set in the described main casing, described photoelectric sensor communication connection microprocessor, described microprocessor communication connects wireless communication components, and also arranges to luminous component in the described main casing, photoelectric sensor, the power supply of microprocessor and wireless communication components power supply.
Especially, described photoelectric sensor is face formation sensor, and the voltage of its output or current signal size are linear with the light intensity of the light wave of the specific wavelength that responds.
Especially, described wireless communication components is the GPRS wireless communication module, and it is connected communication with GPRS network or internet are arbitrary.
Especially, the top of described main casing also is provided with and is fixedly connected with frame, is connected in the laying dust environment main casing is dismountable by being fixedly connected with frame.
Especially, described laying dust groove is cylindrical structural, and its groove face is lower than the inwall of collection tube of dust.
Especially, described power supply is alkaline battery or uses dc power source adapter to convert alternating current any of direct supply to.
The beneficial effects of the utility model are that compared with prior art the long distance control system of described micronic dust deposition has the following advantages:
1) the laying dust groove is designed to cylindrical a little less than the plane, and wall is comprised of the light transmissive material that comprises luminous lamp strip, and the bottom is Fresnel Lenses, and light sees through that dust all is pooled on the photoelectric sensor through bottom lens in the groove.Because luminophor is arranged on laying dust groove side, the laying dust groove face does not clean thereby can not affect air conditioner ventilation and cleaning robot a little less than the pipeline plane.
2) adopt the linear photosensitive sensor of face formation, can automatically monitor for a long time the air conduit laying dust amount, not changed by airduct pressure in service and vibration etc. affects.Its detection to laying dust weight is on average to be drawn by the data on the whole area, and it is linear response to intensity of illumination, and is more accurate on to the judgement of laying dust magnitude.
3) use GPRS network, transmission range is long, is more suitable for that wide coverage, region span are large, the terminal in the abominable situation of environment detects control, and it can be connected with the Internet network seamless, satisfies better that multipoint data is collected, cloud processing processing needs.
4) use cloud computing to process framework, realize multizone, a plurality of check point managing intelligent information.
5) can use two joint 9V alkaline batteries as system power supply, normal operation need not external power supply more than 2 years, installed more convenient.
Description of drawings
Fig. 1 is the system chart that adopts the long distance control system of the micronic dust deposition that the utility model embodiment 1 provides;
Fig. 2 is the structural representation of laying dust sense terminals of the long distance control system of the micronic dust deposition that provides of the utility model embodiment 1;
Fig. 3 is the perspective view of laying dust sense terminals of the long distance control system of the micronic dust deposition that provides of the utility model embodiment 1;
Fig. 4 is the perspective view of laying dust groove of laying dust sense terminals of the long distance control system of the micronic dust deposition that provides of the utility model embodiment 1;
Fig. 5 is the photo-sensor properties curve map of laying dust sense terminals of the long distance control system of the micronic dust deposition that provides of the utility model embodiment 1;
Fig. 6 is the structural representation of the experimental provision of laying dust total amount and air duct wall unit area laying dust the relationship between quantities function in the laying dust groove of long distance control system of the micronic dust deposition that provides of the utility model embodiment 1.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
See also Fig. 1 to shown in Figure 5, in the present embodiment, a kind of long distance control system of micronic dust deposition comprises a plurality of laying dust sense terminals 1 that are arranged at the laying dust environment, described laying dust sense terminals 1 is connected by cordless communication network 2 with the cloud computing server 3 of far-end, laying dust amount sense terminals 1 is with monitor message, comprise laying dust amount information, status positional information etc. sends to cordless communication network 2 by wireless transport module, by the cloud computing server 3 reception ﹠ disposal data that are connected to cordless communication network 2, it can be preserved data, check, analyze, prediction, the functions such as warning.
Described laying dust sense terminals 1 comprises main casing 10, the top of described main casing 10 offers the laying dust groove 11 of the spill that is exposed in the laying dust environment, described laying dust groove 11 is cylindrical structural, its groove face is lower than the inwall of collection tube of dust, described laying dust groove 11 around around a plurality of luminous components 12 are set, and Fresnel Lenses 13 is installed in the bottom of described laying dust groove 11, in the below of Fresnel Lenses 13 photoelectric sensor 14 is set in the described main casing 10, described photoelectric sensor 14 communication connection microprocessors 15, described microprocessor 15 communication connection wireless communication modules 16, and also arrange in the described main casing 10 to luminous component 12, photoelectric sensor 14, the power supply 17 of microprocessor 15 and wireless communication module 16 power supplies.
The top of described main casing 10 also is provided with and is fixedly connected with frame 18, by being fixedly connected with frame 18 with main casing 10 dismountable being connected in the laying dust environment.
The face formation sensor that described photoelectric sensor 14 adopts, its wavelength response range is 400-800nm, peak wavelength is the 560nm wavelength, operating temperature range is-40 ℃～+ 85 ℃, it has the characteristics such as long service life, good stability, Fig. 5 is its photosensitive response performance plot, and the voltage of its output or current signal size are linear with the light intensity of the light wave of the specific wavelength that responds.Described microprocessor 15 adopts the mega16 single-chip microcomputer of atmel corp, also can adopt the single-chip microcomputer of other companies or adopt DSP, ARM, the chips such as PLC, CPLD.Described wireless communication module 16 adopts the GTM900-C double frequency EGSM900/GSM1800 of Huawei Companies, and its operating voltage range is 3.4～4.7V, also can adopt the GPRS chip of other companies, as the MC37I of Siemens, in emerging ME3000V2 etc.
Described power supply 17 is two joint 9V alkaline batteries, can work more than 2 years, need not external power supply, installs more convenient.
During detection, at first luminous component 12 adopts the dust at laying dust place in the monochromatic light irradiation laying dust environment, converges through Fresnel Lenses 13 to be mapped on the photoelectric sensor 14, and this monochromatic light makes photoelectric sensor 14 to it maximum responsiveness be arranged; Described photoelectric sensor 14 converts laying dust weight according to laying dust to the impact that light intensity changes, and according to laying dust groove 11 interior laying dust total amounts and air duct wall unit area laying dust the relationship between quantities function, calculate unit area laying dust amount in the ventilating duct by microprocessor 15; Detection information after described microprocessor 15 will calculate and laying dust sense terminals information exchange are crossed cordless communication network 2 and are sent to cloud computing server 3; Described cloud computing server 3 is distinguished the geographic position of a plurality of laying dust amount monitoring terminals according to the information that receives, according to the laying dust detection current laying dust amount of information and the chart in this geographic position the laying dust amount of this monitoring point is predicted, reported to the police simultaneously.
See also shown in Figure 6, described laying dust groove 11 interior laying dust total amounts and air duct wall unit area laying dust the relationship between quantities function are drawn by this experimental provision experiment, described experimental provision is arranged on long 2m to a dust funnel 5, wide 1m, square ventilating duct 4 porch of high 0.5m, the micronic dust of collecting from ventilating duct for air-conditioner through 100 ° of hyperthermia dryings 2 hours that holds in the dust funnel 5, the bottom faces that approaches outlet at ventilating duct 4 arranges the micronic dust sense terminals, in terminal surrounding 9 micronic dusts are set evenly and receive dull and stereotyped 6, and opsition dependent compiles with sequence number 1～9, and platen area is 100cm
2, in order to weigh and to calculate the unit area micronic dust weight that drops on the duct bottom face.During experiment, micronic dust continues evenly to spill down from dust funnel 5, by fan 7 distinguished and admirable evenly being sent in the ventilating duct 4, be evenly distributed on the laying dust groove plane on every side, from dust funnel 5 falls micronic dust, whenever after a while, take out successively flat board and use analytical balance scale accurate weight by sequence number, and record sense terminals output numerical value, until output is till numerical value no longer increases, for once experiment, carry out many experiments and try to achieve mean value like this, by weight and the terminal output numerical value curve plotting figure of record.
Described laying dust sense terminals information comprises geocoding information, temporal information, maintenance information and the sensor information of this terminal.
The utility model is for the laying dust environment, particularly the laying dust amount in the ventilating duct adopts the methods such as sensor monitoring, wireless transmission and Intelligent treatment, and to monitoring terminal circuit, Optimal Structure Designing, it can be wireless automatically to the monitoring of a plurality of monitoring points, adopt the cloud computing intelligent information processing, improved dirigibility, reliability and the convenience of laying dust amount monitoring.
Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-mentioned example; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the long distance control system of a micronic dust deposition, it is characterized in that: comprise at least two laying dust sense terminals that are arranged at the laying dust environment, described laying dust sense terminals is connected with the cloud computing server radio communication of far-end, described laying dust sense terminals comprises main casing, the top of described main casing offers the laying dust groove of the spill that is exposed in the laying dust environment, described laying dust groove around around a plurality of luminous components are set, and Fresnel Lenses is installed in the bottom of described laying dust groove, in the below of Fresnel Lenses photoelectric sensor is set in the described main casing, described photoelectric sensor communication connection microprocessor, described microprocessor communication connects wireless communication components, and also arranges to luminous component in the described main casing, photoelectric sensor, the power supply of microprocessor and wireless communication components power supply.
2. the long distance control system of micronic dust deposition according to claim 1 is characterized in that, the top of described main casing also is provided with and is fixedly connected with frame, is connected in the laying dust environment main casing is dismountable by being fixedly connected with frame.
3. the long distance control system of micronic dust deposition according to claim 1 is characterized in that, described photoelectric sensor is face formation sensor.
4. the long distance control system of micronic dust deposition according to claim 1 is characterized in that, described wireless communication components is the GPRS wireless communication module, and it is connected communication with GPRS network or internet are arbitrary.
5. the long distance control system of micronic dust deposition according to claim 1 is characterized in that, described laying dust groove is cylindrical structural, and its groove face is lower than the inwall of collection tube of dust.
6. the long distance control system of micronic dust deposition according to claim 1 is characterized in that, described power supply is alkaline battery or uses dc power source adapter to convert alternating current any of direct supply to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386868 CN202853709U (en) | 2012-08-06 | 2012-08-06 | Remote monitoring system of mote deposition amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386868 CN202853709U (en) | 2012-08-06 | 2012-08-06 | Remote monitoring system of mote deposition amount |
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| Publication Number | Publication Date |
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| CN202853709U true CN202853709U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220386868 Expired - Fee Related CN202853709U (en) | 2012-08-06 | 2012-08-06 | Remote monitoring system of mote deposition amount |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829848A (en) * | 2012-08-06 | 2012-12-19 | 无锡科之乾科技有限公司 | Remote monitoring system and detection method for particulate depositing quantity |
| CN108469403A (en) * | 2018-01-16 | 2018-08-31 | 江苏大学 | A kind of equipment for plant protection spraying operation Droplet deposition on-line detecting system and method |
-
2012
- 2012-08-06 CN CN 201220386868 patent/CN202853709U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829848A (en) * | 2012-08-06 | 2012-12-19 | 无锡科之乾科技有限公司 | Remote monitoring system and detection method for particulate depositing quantity |
| CN108469403A (en) * | 2018-01-16 | 2018-08-31 | 江苏大学 | A kind of equipment for plant protection spraying operation Droplet deposition on-line detecting system and method |
| CN108469403B (en) * | 2018-01-16 | 2021-02-12 | 江苏大学 | Plant protection machinery spraying operation fog droplet deposition amount on-line detection system and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20140806 |
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| EXPY | Termination of patent right or utility model |