CN210982317U - Online monitoring system of oil smoke concentration - Google Patents
Online monitoring system of oil smoke concentration Download PDFInfo
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- CN210982317U CN210982317U CN201921902914.1U CN201921902914U CN210982317U CN 210982317 U CN210982317 U CN 210982317U CN 201921902914 U CN201921902914 U CN 201921902914U CN 210982317 U CN210982317 U CN 210982317U
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Abstract
The utility model relates to the technical field of oil smoke monitoring, and discloses an oil smoke concentration online monitoring system, which comprises an oil smoke sampling device, a detection device, a processor, an alarm device, an A/D converter, a display, a GPRS wireless communicator and a monitoring center; the oil fume sampling device is connected with the detection device; the processor is respectively connected with the detection device, the alarm device, the A/D converter and the GPRS wireless communicator; the A/D converter is connected with the display; the GPRS wireless communicator is connected with the monitoring center. The utility model discloses an oil smoke sampling device, detection device, treater GPRS wireless communication ware and surveillance center's combination is used, realizes the online monitoring to oil smoke concentration, need not to rely on artifical sampling inspection, when lightening managers burden, can also the accurate monitoring diet oil smoke state to make things convenient for the staff to take corresponding measure to remedy, avoid the oil smoke concentration too high and aggravate environmental pollution, environmental protection more has wide market prospect.
Description
Technical Field
The utility model relates to an oil smoke monitoring technology field specifically is an oil smoke concentration on-line monitoring system.
Background
Various large and small restaurants derived from urban life and economic development provide fast and convenient catering services for people's lives, and also contribute considerable strength for economic prosperity, but meanwhile, the oil fume gas discharged by catering is increased, contains various compounds such as fatty acid, alkane and ester, and causes serious harm to human bodies and environment, the complaint of people about oil fume accepted by environmental protection departments tends to increase day by day, and the enhanced monitoring and treatment of the oil fume become the focus of attention of people.
At present, most catering oil smoke depends on manual sampling inspection, the burden of managers is increased, timely discovery of unqualified catering oil smoke cannot be guaranteed, and relevant personnel can take corresponding measures to remedy inconveniently.
SUMMERY OF THE UTILITY MODEL
In view of the above problems existing in the prior art, an aspect of the present invention is to provide an online oil smoke concentration monitoring system.
In order to achieve the above object, the utility model provides an oil smoke concentration on-line monitoring system, which comprises an oil smoke sampling device, a detection device, a processor, an alarm device, an A/D converter, a display, a GPRS wireless communicator and a monitoring center;
the oil fume sampling device is connected with the detection device;
the processor is respectively connected with the detection device, the alarm device, the A/D converter and the GPRS wireless communicator;
the A/D converter is connected with the display;
the GPRS wireless communicator is connected with the monitoring center.
Preferably, the oil smoke sampling device comprises an oil smoke collector, an oil smoke gas sensor and a temperature and humidity sensor.
Preferably, the detection device comprises a photoionization detector, a signal detector, a transmitter, a differential amplifier and a microcontroller, wherein the photoionization detector is connected with the oil fume collector, the input end of the signal detector is respectively connected with the ionization chamber, the oil fume gas sensor and the temperature and humidity sensor, the output end of the signal detector is connected with the transmitter, the transmitter is connected with the differential amplifier, the differential amplifier is connected with the microcontroller, and the microcontroller is connected with the processor.
Preferably, the photoionization detector is comprised of a vacuum ultraviolet lamp and an ionization chamber.
Preferably, alarm device is including oil smoke concentration contrast module, feedback module and bee calling organ, oil smoke concentration contrast module and feedback module interconnect, and oil smoke concentration contrast module, feedback module and bee calling organ all are connected with the treater.
Preferably, the monitoring center consists of a server, an oil smoke monitoring terminal and a data query terminal, wherein the oil smoke monitoring terminal and the data query terminal are both in wireless connection with the server, and the server is in wireless connection with the GPRS wireless communicator.
Preferably, the processor is an STC89C52 single-chip microcomputer processor.
Compared with the prior art, the utility model provides an oil smoke concentration on-line monitoring system has following beneficial effect:
the utility model discloses an oil smoke sampling device, detection device, treater GPRS wireless communication ware and surveillance center's combination is used, realizes the online monitoring to oil smoke concentration, need not to rely on artifical sampling inspection, when lightening managers burden, can also the accurate monitoring diet oil smoke state to make things convenient for the staff to take corresponding measure to remedy, avoid the oil smoke concentration too high and aggravate environmental pollution, environmental protection more has wide market prospect.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a system diagram of the detecting device of the present invention;
fig. 3 is a system diagram of the alarm device of the present invention;
fig. 4 is a system schematic diagram of the monitoring center of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
Referring to fig. 1-4, an on-line monitoring system for oil smoke concentration includes an oil smoke sampling device, a detecting device, a processor, an alarm device, an a/D converter, a display, a GPRS wireless communicator and a monitoring center;
the oil fume sampling device is connected with the detection device;
the processor is respectively connected with the detection device, the alarm device, the A/D converter and the GPRS wireless communicator;
the A/D converter is connected with the display;
the GPRS wireless communicator is connected with the monitoring center.
The oil smoke sampling device comprises an oil smoke collector, an oil smoke gas sensor and a temperature and humidity sensor, wherein the model of the oil smoke gas sensor is TGS2100, and the model of the temperature and humidity sensor is RS-WS-N01-2.
The detection device comprises a photoionization detector, a signal detector, a transmitter, a differential amplifier and a microcontroller, wherein the photoionization detector is connected with the oil fume collector, the input end of the signal detector is respectively connected with the ionization chamber, the oil fume gas sensor and the temperature and humidity sensor, the output end of the signal detector is connected with the transmitter, the transmitter is connected with the differential amplifier, the differential amplifier is connected with the microcontroller, and the microcontroller is connected with the processor.
The photoionization detector is composed of a vacuum ultraviolet lamp and an ionization chamber.
Alarm device is including oil smoke concentration contrast module, feedback module and bee calling organ, oil smoke concentration contrast module and feedback module interconnect, and oil smoke concentration contrast module, feedback module and bee calling organ all are connected with the treater, oil smoke concentration contrast module, feedback module and bee calling organ all quote from authorizing a dietary oil smoke on-line monitoring appearance that bulletin number is CN205538919U, well-known technique, no longer give unnecessary details.
The monitoring center consists of a server, an oil smoke monitoring terminal and a data query terminal, wherein the oil smoke monitoring terminal and the data query terminal are both in wireless connection with the server, and the server is in wireless connection with the GPRS wireless communicator.
The processor is an STC89C52 single-chip microcomputer processor.
The utility model provides an oil smoke concentration on-line monitoring system, carry out the extraction of oil smoke gas through the oil smoke collector among the oil smoke sampling device, gather oil smoke gas's concentration, gas composition, temperature and humidity information through oil smoke gas sensor and temperature and humidity sensor, then transmit to the inside signal detector of detection device, oil smoke gas gets into the photoionization detector simultaneously, the photoionization detector comprises vacuum ultraviolet lamp and ionization chamber, oil smoke gas absorbs the photon that is higher than the gas molecule ionization energy of ultraviolet lamp transmission, ionized into positive, anion, ion excursion forms weak current under the effect of applied electric field, because measured gas concentration and photoionization current are linear relation, therefore, detect weak current value through the inside detection circuitry of signal detector, can learn the concentration of being detected gas, with oil smoke gas sensor dual-purpose, improve concentration detection precision, the detected signal is via the changer, the inside transmitting circuit of difference amplifier and difference amplifier circuit, the detected signal after will amplifying conveys to microcontroller, the testing result is transmitted to the surveillance center via treater and GPRS wireless communication ware, transmit to oil smoke monitoring terminal and data query terminal by the server, the while AD converter turns into the analog signal with the monitored data and presents on the display screen, the detected data is compared with the inside data of oil smoke concentration contrast module via the treater, when the detected concentration exceeds standard, transmit feedback information to the treater via the feedback module, on the one hand the buzzer sends out the police dispatch newspaper, on the other hand transmits feedback signal to the surveillance center, be convenient for the staff to carry out follow-up operation.
The utility model discloses an oil smoke sampling device, detection device, treater GPRS wireless communication ware and surveillance center's combination is used, realizes the online monitoring to oil smoke concentration, need not to rely on artifical sampling inspection, when lightening managers burden, can also the accurate monitoring diet oil smoke state to make things convenient for the staff to take corresponding measure to remedy, avoid the oil smoke concentration too high and aggravate environmental pollution, environmental protection more has wide market prospect.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (7)
1. An oil smoke concentration on-line monitoring system is characterized by comprising an oil smoke sampling device, a detection device, a processor, an alarm device, an A/D converter, a display, a GPRS wireless communicator and a monitoring center;
the oil fume sampling device is connected with the detection device;
the processor is respectively connected with the detection device, the alarm device, the A/D converter and the GPRS wireless communicator;
the A/D converter is connected with the display;
the GPRS wireless communicator is connected with the monitoring center.
2. The online oil smoke concentration monitoring system according to claim 1, wherein the oil smoke sampling device comprises an oil smoke collector, an oil smoke gas sensor and a temperature and humidity sensor.
3. The system for online monitoring of oil smoke concentration according to claim 1, wherein the detecting device comprises a photoionization detector, a signal detector, a transmitter, a differential amplifier and a microcontroller, the photoionization detector is connected with the oil smoke collector, the input end of the signal detector is respectively connected with the ionization chamber, the oil smoke gas sensor and the temperature and humidity sensor, the output end of the signal detector is connected with the transmitter, the transmitter is connected with the differential amplifier, the differential amplifier is connected with the microcontroller, and the microcontroller is connected with the processor.
4. The system for on-line monitoring of soot concentration of claim 3, wherein said photoionization detector is composed of a vacuum ultraviolet lamp and an ionization chamber.
5. The oil smoke concentration online monitoring system according to claim 1, wherein the alarm device comprises an oil smoke concentration comparison module, a feedback module and a buzzer, the oil smoke concentration comparison module and the feedback module are connected with each other, and the oil smoke concentration comparison module, the feedback module and the buzzer are all connected with the processor.
6. The oil smoke concentration online monitoring system according to claim 1, wherein the monitoring center is composed of a server, an oil smoke monitoring terminal and a data query terminal, the oil smoke monitoring terminal and the data query terminal are both in wireless connection with the server, and the server is in wireless connection with a GPRS wireless communicator.
7. The on-line oil smoke concentration monitoring system of claim 1, wherein the processor is a STC89C52 single chip processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902914.1U CN210982317U (en) | 2019-11-06 | 2019-11-06 | Online monitoring system of oil smoke concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902914.1U CN210982317U (en) | 2019-11-06 | 2019-11-06 | Online monitoring system of oil smoke concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982317U true CN210982317U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921902914.1U Active CN210982317U (en) | 2019-11-06 | 2019-11-06 | Online monitoring system of oil smoke concentration |
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|---|---|
| CN (1) | CN210982317U (en) |
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2019
- 2019-11-06 CN CN201921902914.1U patent/CN210982317U/en active Active
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