CN210952930U - Composite oil smoke probe - Google Patents
Composite oil smoke probe Download PDFInfo
- Publication number
- CN210952930U CN210952930U CN201921848190.7U CN201921848190U CN210952930U CN 210952930 U CN210952930 U CN 210952930U CN 201921848190 U CN201921848190 U CN 201921848190U CN 210952930 U CN210952930 U CN 210952930U
- Authority
- CN
- China
- Prior art keywords
- oil smoke
- circuit board
- probe
- sensor
- chip microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a combined type oil smoke probe, which comprises a housin, the casing is provided with the first inner chamber and the second inner chamber of mutual isolation, install the collection transmission circuit board in the first inner chamber, it is equipped with the singlechip of being connected with the external monitoring main part to gather the transmission circuit board, install the sensor circuit board in the second inner chamber, be equipped with the laser scattering sensor with singlechip electric connection on the sensor circuit board, gas sensor and temperature and humidity sensor, set up air inlet and the gas vent with second inner chamber intercommunication on the casing apron, the air inlet is connected with the intake pipe, the filter screen is installed to the entrance of intake pipe, the gas vent is connected with the blast. Therefore, a plurality of different sensors are adopted to collect comprehensive data of the oil smoke to be detected, and the monitoring accuracy is improved; and the oil smoke purifier is arranged between the oil smoke purifier and the fan of the oil smoke pipeline, and the oil smoke enters the probe through the filter screen of the air inlet pipe after primary purification, so that the beneficial effect of preventing pollution is achieved.
Description
Technical Field
The utility model relates to a detector technical field especially relates to a combined type oil smoke probe.
Background
As urban catering enterprises are numerous and scattered, whether the oil fume purification facilities of the catering enterprises are used or not and whether the oil fume purification facilities reach the standard after purification or not are difficult to monitor. Only by manual inspection, the burden of management personnel is increased, the timely discovery of the emission problem cannot be guaranteed, and the time and responsibility for the problem occurrence are difficult to trace. In order to make restaurant oil smoke emission reach the standard, the oil smoke emission concentration must be guaranteed to reach the standard.
The most direct judgment method for whether restaurant oil smoke emission reaches the standard is an oil smoke concentration measurement method, whether the restaurant oil smoke emission reaches the standard can be judged in time by detecting the oil smoke concentration of the restaurant oil smoke emission in real time and comparing the oil smoke concentration with the national standard, real and effective oil smoke monitoring real-time and historical data are provided for an environmental protection department by combining detection and analysis of operation parameters of oil smoke treatment equipment, and therefore the purpose of online oil smoke monitoring is really achieved.
However, as the oil smoke components are complex, the oil smoke gas contains liquid, solid, gaseous and other pollutants, the difficulty of accurately measuring the oil smoke emission concentration is increased due to the changes of the temperature, the humidity, the pressure, the flow field and the like of the oil smoke gas, and meanwhile, the measurement accuracy is reduced due to the fact that the oil smoke sensor is in a severe environment for a long time and is easy to be polluted, so that two problems of accuracy and pollution prevention need to be solved to effectively apply the real-time monitoring of the oil smoke concentration.
Therefore, a composite oil smoke probe is designed to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a combined type oil smoke probe reaches the beneficial effect who improves the monitoring accuracy and prevent to pollute.
Based on the above, the utility model provides a combined type oil smoke probe, which is installed between an oil smoke purifier and a fan of an oil smoke pipeline and fixed with the wall of the oil smoke pipeline through a perforation bolt, the probe comprises a shell, the shell is provided with a first inner cavity and a second inner cavity which are isolated from each other, a collection transmission circuit board is installed in the first inner cavity, the collection transmission circuit board is provided with a single chip microcomputer, the single chip microcomputer is connected with a storage chip, a communication interface of the single chip microcomputer is connected with an external monitoring main body, a sensor circuit board is installed in the second inner cavity, the sensor circuit board is provided with a laser scattering sensor, a gas sensitive sensor and a temperature and humidity sensor which are electrically connected with the single chip microcomputer, a cover plate is arranged at the second inner cavity on the shell, the cover plate is provided with an air inlet and an, the filter screen is installed to the entrance of intake pipe, the gas vent is connected with the blast pipe.
In the technical scheme, the acquisition transmission circuit board is provided with an indicator light connected with the single chip microcomputer.
In the technical scheme, the single chip microcomputer is connected with a power supply, and the power supply adopts 12VDC for power supply.
In the above technical solution, the air inlet is provided with a suction fan.
The utility model discloses combined type oil smoke probe, mainly include the casing, the casing is provided with the first inner chamber and the second inner chamber of mutual isolation, install the collection transmission circuit board in the first inner chamber, it is equipped with the singlechip of being connected with the outside control main part to gather the transmission circuit board, install the sensor circuit board in the second inner chamber, be equipped with the laser scattering sensor with singlechip electric connection on the sensor circuit board, gas sensor and temperature and humidity sensor, set up air inlet and the gas vent with the second inner chamber intercommunication on the casing apron, the air inlet is connected with the intake pipe, the filter screen is installed to the entrance of intake pipe, the gas vent is connected with. Therefore, a plurality of different sensors are adopted to collect comprehensive data of the oil smoke to be detected, and the monitoring accuracy is improved; and the oil smoke purifier is arranged between the oil smoke purifier and the fan of the oil smoke pipeline, and the oil smoke enters the probe through the filter screen of the air inlet pipe after primary purification, so that the beneficial effect of preventing pollution is achieved.
Drawings
FIG. 1 is a schematic view of the installation position of the probe of the present invention;
FIG. 2 is an external schematic view of the probe of the present invention;
FIG. 3 is a schematic view of the inside of the probe of the present invention
Fig. 4 is a schematic diagram of the probe circuit of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1, the present invention discloses a combined type smoke probe 100, which is installed between a smoke purifier and a fan of a smoke pipeline and fixed to the wall of the smoke pipeline through a perforated bolt.
Referring to fig. 2 to 4, the probe 100 includes a housing 1, the housing 1 is provided with a first inner cavity 11 and a second inner cavity 12 which are isolated from each other, an acquisition transmission circuit board 2 is installed in the first inner cavity 11, the acquisition transmission circuit board 2 is provided with a single chip microcomputer 21, the single chip microcomputer 21 is connected with a storage chip 22, and a communication interface of the single chip microcomputer 21 is connected with an external monitoring main body (not shown). In this embodiment, preferably, the communication interface is an RS485 or a wireless communication interface.
Wherein, be equipped with pilot lamp 20 of being connected with singlechip 21 on gathering transmission circuit board 2, be convenient for observe. And the single chip microcomputer 21 is connected with a power supply which supplies power by adopting 12 VDC.
The second inner cavity 12 is internally provided with a sensor circuit board 3, and the sensor circuit board 3 is provided with a laser scattering sensor 31, a gas sensor 32 and a temperature and humidity sensor 33 which are electrically connected with the singlechip 21.
The casing 1 is provided with a cover plate 13 at the second inner cavity 12, the cover plate 13 is provided with an air inlet 131 and an air outlet 132 communicated with the second inner cavity 12, the air inlet 131 is connected with an air inlet pipe 4, and the air outlet 132 is connected with an exhaust pipe 5. A filter screen 6 is arranged at the inlet of the air inlet pipe 4. The intake port 131 is mounted with a suction fan 7.
As mentioned above, the probe 100 is installed between the oil smoke purifier and the fan of the oil smoke pipeline, and the discharged oil smoke in the oil smoke pipeline is primarily purified by the oil smoke purifier and then secondarily filtered by the filter screen 6 at the inlet of the air inlet pipe 4 to enter the probe, thereby achieving the beneficial effects of preventing the probe from being polluted and prolonging the maintenance period of the probe.
The oil smoke gas to be measured entering the probe after secondary filtration is further sucked into the second inner cavity 12 through the suction type fan 7 arranged on the air inlet 131 and is uniformly mixed, so that the measured data is more accurate. The laser scattering sensor 31, the gas sensor 32 and the temperature and humidity sensor 33 in the second inner cavity 12 respectively sense parameter data corresponding to the sucked oil smoke gas, and transmit the parameter data to the external monitoring main body through the RS485 or the wireless communication interface of the single chip microcomputer 21 electrically connected with the gas sensor for data monitoring.
The operation of the probe 100 is divided into two processes of suction and measurement, the process switching is controlled by the single chip microcomputer 21, specifically, when the single chip microcomputer 21 controls the laser scattering sensor 31 to stop measuring, the suction type fan 7 starts to operate, oil smoke gas to be measured is sucked and uniformly mixed in the second inner cavity 12, when the single chip microcomputer 21 controls the laser scattering sensor 31 to start measuring, the suction type fan 7 stops operating, and detection data are uploaded to an external monitoring main body through an RS485 or a wireless communication interface of the single chip microcomputer 21.
To sum up, the utility model discloses combined type oil smoke probe 100, including casing 1, install collection transmission circuit board 2 in casing 1's the first inner chamber 11, collection transmission circuit board 2 is equipped with the singlechip 21 of being connected with the external monitoring main part, install sensor circuit board 3 in the second inner chamber 12, be equipped with the laser scattering sensor 31 with singlechip 21 electric connection on the sensor circuit board 3, gas sensor 32 and temperature and humidity sensor 33, the air inlet 131 of casing apron 13 is connected with intake pipe 4, filter screen 6 is installed to intake pipe 4's entrance, gas vent 132 is connected with blast pipe 5. Therefore, a plurality of different sensors are adopted to collect comprehensive data of the oil smoke to be detected, and the monitoring accuracy is improved; and the oil smoke purifier is arranged between the oil smoke purifier and the fan of the oil smoke pipeline, and the oil smoke enters the probe through the filter screen of the air inlet pipe after primary purification, so that the beneficial effect of preventing pollution is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (4)
1. A combined type oil smoke probe is arranged between an oil smoke purifier and a fan of an oil smoke pipeline and is fixed with the wall of the oil smoke pipeline through a perforated bolt, and is characterized in that the probe comprises a shell, the shell is provided with a first inner cavity and a second inner cavity which are isolated from each other, a collection transmission circuit board is arranged in the first inner cavity and is provided with a single chip microcomputer, the single chip microcomputer is connected with a storage chip, a communication interface of the single chip microcomputer is connected with an external monitoring main body, a sensor circuit board is arranged in the second inner cavity, the sensor circuit board is provided with a laser scattering sensor, a gas sensitive sensor and a temperature and humidity sensor which are electrically connected with the single chip microcomputer, a cover plate is arranged at the second inner cavity on the shell, the cover plate is provided with an air inlet and an air outlet which are communicated with, the filter screen is installed to the entrance of intake pipe, the gas vent is connected with the blast pipe.
2. The composite lampblack probe as claimed in claim 1, wherein an indicator light connected with the single chip microcomputer is arranged on the acquisition and transmission circuit board.
3. The composite lampblack probe as claimed in claim 1, wherein the single chip microcomputer is connected with a power supply, and the power supply adopts 12VDC for power supply.
4. The composite soot probe of claim 1, wherein said air inlet is equipped with a suction fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848190.7U CN210952930U (en) | 2019-10-30 | 2019-10-30 | Composite oil smoke probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921848190.7U CN210952930U (en) | 2019-10-30 | 2019-10-30 | Composite oil smoke probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952930U true CN210952930U (en) | 2020-07-07 |
Family
ID=71382061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921848190.7U Active CN210952930U (en) | 2019-10-30 | 2019-10-30 | Composite oil smoke probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748051A (en) * | 2020-12-23 | 2021-05-04 | 天津智易时代科技发展有限公司 | Negative pressure type oil smoke probe and detection method thereof |
-
2019
- 2019-10-30 CN CN201921848190.7U patent/CN210952930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748051A (en) * | 2020-12-23 | 2021-05-04 | 天津智易时代科技发展有限公司 | Negative pressure type oil smoke probe and detection method thereof |
| CN112748051B (en) * | 2020-12-23 | 2023-06-23 | 天津智易时代科技发展有限公司 | Negative pressure type oil smoke probe and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104235957B (en) | Indoor air purification system and method | |
| CN209690223U (en) | A kind of fixed combustible gas detector | |
| CN113280378B (en) | Online oil fume monitoring system with self-cleaning function and control method | |
| CN105809895B (en) | Combustible gas intelligent detecting and warning system | |
| CN210952930U (en) | Composite oil smoke probe | |
| CN203849242U (en) | Exhaust gas detection device of construction technology engineering machine | |
| CN204405627U (en) | aspirated smoke detection system | |
| CN104597207B (en) | Aspirated smoke detection system | |
| CN211697714U (en) | Catering oil smoke detection device | |
| CN215260301U (en) | Kitchen gas leakage detection device | |
| CN215182408U (en) | Intelligent detector for smoke and temperature sensitive detector | |
| CN105093018A (en) | Air visualization monitoring platform applied to electric power system | |
| CN212432690U (en) | Be applied to monitoring devices that waste gas discharge to reach standard of food and beverage trade | |
| CN107065816A (en) | Chemical Training Room management system with collection multiple module device | |
| KR20220157546A (en) | Environmental measurement sensor for smart livestock | |
| CN210269527U (en) | Oil smoke monitoring facilities with separation air chamber | |
| CN216716335U (en) | Visual oil smoke on-line monitoring system | |
| CN216978824U (en) | Oil smoke detector | |
| CN219416537U (en) | EFU fan filter life-span detecting system | |
| CN220367064U (en) | Sampling probe capable of improving standard gas utilization rate | |
| CN215179882U (en) | TVOC on-line monitoring system | |
| CN206075107U (en) | A kind of lampblack fan intelligence control system | |
| CN219871264U (en) | Gaseous pollutant on-line monitoring cabinet | |
| CN216160451U (en) | Indoor air sampling analysis tube | |
| CN207300296U (en) | A kind of environment detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |