CN210154999U - Pump suction type laser scattering oil smoke on-line monitoring instrument - Google Patents
Pump suction type laser scattering oil smoke on-line monitoring instrument Download PDFInfo
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- CN210154999U CN210154999U CN201920985750.7U CN201920985750U CN210154999U CN 210154999 U CN210154999 U CN 210154999U CN 201920985750 U CN201920985750 U CN 201920985750U CN 210154999 U CN210154999 U CN 210154999U
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Abstract
The utility model discloses a pump suction type laser scattering oil smoke on-line monitoring appearance, including admission line, monitor body and sensor, liquid crystal display is installed on the positive upper portion of monitor body, and is provided with control panel under liquid crystal display, and the sensor is installed to the inside top of monitor body simultaneously, and the bottom of sensor is provided with miniature electric pump. This pump suction type laser scattering oil smoke on-line monitoring appearance, the structure sets up rationally, the admission line, miniature electric pump and sensor constitute the oil smoke sensor structure together, liquid crystal display, control panel, circuit board and microcontroller constitute the control structure of cost equipment together, through inhaling the oil smoke, and begin to monitor the oil smoke concentration, and with information display on liquid crystal display, whole flow sets up clearly, make things convenient for in the on-line monitoring oil smoke, and the monitoring process is simple, convenient and practical, and the externally mounted structure of this equipment is simple and convenient, convenient to detach maintenance or change.
Description
Technical Field
The utility model relates to an oil smoke monitoring technology field specifically is a pump suction type laser scattering oil smoke on-line monitoring appearance.
Background
Along with the rapid development of the catering industry, the oil smoke pollution problem is increasingly prominent and becomes one of the hotspots of environmental complaints, the conventional monitoring of the oil smoke pollution of the catering industry is more and more concerned by the industry, because the oil fume in the catering industry is discharged discontinuously, the concentration is high and low, the traditional detection method has high requirements on field test conditions, samples need to be brought back to a laboratory for analysis, the detection period is long, therefore, it is a urgent matter to find a quick and real-time detection method suitable for catering oil smoke site, at present, the common oil smoke detector installed in the emission site mostly adopts the electrochemical principle, the electrochemical sensor is arranged in the smoke channel, the output signal is greatly influenced by the temperature, humidity and smoke flow velocity change in the smoke exhaust pipeline, and the electrochemical sensor must contact with the flue gas when detecting the oil smoke concentration, so the oil smoke is easily polluted, and the oil smoke detection precision is difficult to ensure.
In order to solve the defects and shortcomings of the oil fume monitoring instrument, the technology of improving the oil fume monitoring instrument is urgently needed, the pump-suction type laser scattering oil smoke on-line monitor has reasonable integral structure, the air inlet pipeline, the micro electric pump and the sensor form an oil smoke sensor structure, the liquid crystal display screen, the control panel, the circuit board and the microcontroller form a control structure of the equipment, by sucking the oil smoke and starting to monitor the concentration of the oil smoke, then receiving information through the signal connection between the sensor and the microcontroller, and the information is displayed on the liquid crystal display screen, the whole flow is clearly set, the device is convenient to monitor the oil smoke in real time, and the monitoring process is light simple, convenient and practical to and the externally mounted structure of this equipment is simple and convenient, conveniently carries out the spiro union fixed, and convenient to detach maintenance or change to a pump suction formula laser scattering oil smoke on-line monitoring appearance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's the principle that installs in the oil smoke detector of emission scene adopts electrochemistry more, arranges electrochemical sensor in the flue gas passageway, and output signal receives the influence of exhaust pipe internal temperature, humidity, flue gas velocity of flow change great to must contact with the flue gas when electrochemical sensor detects oil smoke concentration, polluted by the oil smoke easily, the oil smoke detection precision is difficult to the defect of guaranteeing, provides a pump suction formula laser scattering oil smoke on-line monitoring appearance. The utility model provides a pump suction formula laser scattering oil smoke on-line monitoring appearance has overall structure and sets up rationally, the admission line, miniature electric pump and sensor constitute oil smoke sensor structure together, liquid crystal display, a control panel, circuit board and microcontroller constitute the control structure of cost equipment together, through inhaling the oil smoke, and begin to monitor the oil smoke concentration, later through the signal connection between sensor and the microcontroller, receive information, and with information display on liquid crystal display, whole flow sets up clearly, it carries out the real-time supervision oil smoke to make things convenient for in this equipment, and the monitoring process is light simple, convenience and practicality, and the externally mounted structure of this equipment is simple and convenient, conveniently carry out the spiro union fixed, convenient to detach maintains or characteristics such as change.
In order to achieve the above object, the utility model provides a following technical scheme: a pump-suction type laser scattering oil smoke online monitor comprises an air inlet pipeline, a monitor body and a sensor, wherein a liquid crystal display screen is mounted on the upper portion of the front face of the monitor body, a control panel is arranged right below the liquid crystal display screen, a heat dissipation frame is arranged on the lower portion of the front face of the monitor body, a group of fixing rods are arranged on the left side face and the right side face of the monitor body, a group of fixing gaskets are connected to the outer end heads of the fixing rods in a screwed mode, and a plurality of groups of first fixing bolts are connected to the fixing gaskets in;
the back mounting of monitor body has the back shrouding, and all the spiro union has the second fixing bolt on four turnings on the back shrouding to first gas outlet has been seted up to the upper left corner of back shrouding, and the sensor is installed to the inside top of monitor body simultaneously, and the bottom of sensor is provided with miniature electric pump.
Preferably, the upper portion of the sensor is provided with a measuring cavity, the left side of the lower portion of the sensor is provided with a second air outlet, and the second air outlet is matched with the first air outlet on the rear sealing plate.
Preferably, the inside setting that separates from top to bottom of monitor body, miniature electric pump of this internal upper portion installation of monitor and sensor, and the speaker is installed to this internal lower part of monitor to the circuit board is installed to the below of speaker, installs microcontroller and 4G network module on the circuit board simultaneously.
Preferably, the upper portion of sensor stretches out the upper end of monitor body, and the upper portion top of sensor is provided with the admission line to the admission line is linked together with the measurement cavity in the sensor and is set up, and the junction department of measuring cavity and admission line simultaneously installs hydrophobic filter membrane filter.
Preferably, the shell of the monitor body is made of polycarbonate, and the fixing gaskets, the fixing rods and the first fixing bolts on the left side and the right side of the monitor body are symmetrically arranged on the left side and the right side of the monitor body.
Preferably, the rear sealing plate is detachably connected with the monitor body, and the rear sealing plate is made of stainless steel plates.
Preferably, the monitor body, the liquid crystal display screen, the loudspeaker, the 4G network module, the micro electric pump and the sensor are electrically connected with the circuit board.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the pump-suction type laser scattering oil smoke online monitor is reasonable in overall structure arrangement, an air inlet pipeline, a micro electric pump and a sensor form an oil smoke sensor structure together, a liquid crystal display screen, a control panel, a circuit board and a microcontroller form a control structure of the device together, the oil smoke concentration is monitored by sucking oil smoke, then information is received and displayed on the liquid crystal display screen through signal connection between the sensor and the microcontroller, the overall process is clear in arrangement, the oil smoke is monitored in real time by the device conveniently, the monitoring process is easy and simple, the device is convenient and practical, the external mounting structure of the device is simple and convenient, the device is convenient to screw and fix, and the device is convenient to detach, maintain or replace;
2. the operating principle of measuring the light scattering condition inside the cavity and the sensor in the equipment mainly adopts the scattered light to monitor the oil smoke concentration, the monitoring light source can carry out scattering in an all-round way, the scattering range is wide, and the monitoring is more comprehensive and more accurate.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the working principle of the sensor of the present invention;
fig. 5 is a schematic view of the light scattering inside the measurement cavity according to the structure of the present invention.
Reference numbers in the figures: 1. air inlet pipe, 2, monitor body, 3, liquid crystal display, 4, control panel, 5, fixed gasket, 6, dead lever, 7, first fixing bolt, 8, heat dissipation frame, 9, first gas outlet, 10, back shrouding, 11, second fixing bolt, 12, speaker, 13, circuit board, 14, microcontroller, 15, 4G network module, 16, miniature electric pump, 17, sensor, 18, measure the cavity, 19, second gas outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a pump-suction type laser scattering oil smoke on-line monitor comprises an air inlet pipeline 1, a monitor body 2, a liquid crystal display screen 3, a control panel 4, fixing gaskets 5, fixing rods 6, first fixing bolts 7, a heat dissipation frame 8, a first air outlet 9, a rear sealing plate 10, second fixing bolts 11, a loudspeaker 12, a circuit board 13, a microcontroller 14, a 4G network module 15, a micro electric pump 16, a sensor 17, a measurement cavity 18 and a second air outlet 19, wherein the liquid crystal display screen 3 is installed on the upper portion of the front face of the monitor body 2, the control panel 4 is arranged right below the liquid crystal display screen 3, the heat dissipation frame 8 is arranged on the lower portion of the front face of the monitor body 2, a group of fixing rods 6 is arranged on the left side face and the right side face of the monitor body 2, a group of fixing gaskets 5 is connected to the outer side ends of the fixing rods 6 in a screwed mode, the shell of the monitor body 2 is made of polycarbonate, the fixed gaskets 5, the fixed rods 6 and the first fixing bolts 7 on the left side and the right side of the monitor body 2 are symmetrically arranged on the left side and the right side of the monitor body 2, the back sealing plate 10 is installed on the back surface of the monitor body 2, the back sealing plate 10 is detachably connected with the monitor body 2, the back sealing plate 10 is made of stainless steel plate, second fixing bolts 11 are screwed on four corners of the back sealing plate 10, a first air outlet 9 is formed in the upper left corner of the back sealing plate 10, a sensor 17 is installed above the inside of the monitor body 2, a miniature electric pump 16 is arranged at the bottom of the sensor 17, a measurement cavity 18 is arranged at the upper part of the sensor 17, a second air outlet 19 is formed in the left side of the lower part of the sensor 17, and the second air outlet 19 is matched with the first air outlet, the upper end of monitor body 2 is stretched out on sensor 17's upper portion, and sensor 17's upper portion top is provided with inlet channel 1, and inlet channel 1 is linked together the setting with the measurement cavity 18 in the sensor 17, measure simultaneously that cavity 18 and inlet channel 1's connection mouth department installs hydrophobic filter membrane filter, the inside upper and lower setting that separates of monitor body 2, miniature electric pump 16 of upper portion installation and sensor 17 in the monitor body 2, and speaker 12 is installed to the lower part in the monitor body 2, and circuit board 13 is installed to the below of speaker 12, install microcontroller 14 and 4G network module 15 on the circuit board 13 simultaneously, monitor body 2, liquid crystal display 3, speaker 12, 4G network module 15, miniature electric pump 16 and sensor 17 all with circuit board 13 between electric connection be in the same place.
As shown in fig. 1-3, the overall structure of this equipment is shown in the figure to set up, admission line 1, miniature electric pump 16 and sensor 17 constitute the oil smoke sensor structure together, liquid crystal display 3, control panel 4, circuit board 13 and microcontroller 14 constitute the control structure of this equipment together, through inhaling the oil smoke, and begin to monitor oil smoke concentration, later through the signal connection between sensor 17 and the microcontroller 14, receive information, and with information display on liquid crystal display 3, the whole flow sets up clearly, it carries out real-time supervision oil smoke to facilitate in this equipment, and the monitoring process is light simple, and is convenient and practical, and the externally mounted structure of this equipment is simple and convenient, conveniently carry out the spiro union fixed, convenient to detach maintenance or change.
As shown in fig. 4-5, the working principle of measuring the light scattering condition inside the cavity and the sensor in the device is shown, the device mainly adopts the scattered light to monitor the oil smoke concentration, the monitoring light source can carry out scattering in all directions, the scattering range is wide, and the monitoring is more comprehensive and more accurate.
When the pump-suction type laser scattering oil smoke on-line monitor is used, a start test key on a control panel 4 is pressed, a microcontroller 14 in a monitor body 2 starts to control a micro electric pump 16 and a sensor 17 to start to operate together, so that air with oil smoke in a monitored area is sucked into the sensor 17 through an air inlet pipeline 1, enters a measuring cavity 18 of the sensor 17 in advance, is irradiated by an internally-emitted laser source and is diffused in the measuring cavity 18, the air with the oil smoke in the measuring cavity 18 is scattered, the number and the mass of suspended particulate matters in unit volume of air, namely the particulate matter concentration, are obtained and output in a digital interface mode, the monitored oil smoke concentration data are displayed on a liquid crystal display screen 3 through the electric connection between the microcontroller 14 and the liquid crystal display screen 3, and the monitored air with the oil smoke is output from a second air outlet 19, First gas outlet 9 is gone out to can carry out network signal connection cell-phone end or computer end through 4G network module 15, can monitor oil smoke monitoring data in real time on line, holistic work flow is simple and convenient, and whole flow sets up clearly, conveniently carries out real-time supervision oil smoke in this equipment, and the monitoring process is light simple, convenient and practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pump suction type laser scattering oil smoke on-line monitoring appearance, includes admission line (1), monitor body (2) and sensor (17), its characterized in that: the monitor is characterized in that a liquid crystal display (3) is mounted on the upper portion of the front face of the monitor body (2), a control panel (4) is arranged under the liquid crystal display (3), a heat dissipation frame (8) is arranged on the lower portion of the front face of the monitor body (2), a group of fixing rods (6) are arranged on the left side face and the right side face of the monitor body (2), a group of fixing gaskets (5) are connected to the outer end ends of the fixing rods (6) in a screwed mode, and a plurality of groups of first fixing bolts (7) are connected to the fixing gaskets (5) in a;
the back side of the monitor body (2) is provided with a rear sealing plate (10), four corners of the rear sealing plate (10) are all screwed with second fixing bolts (11), a first air outlet (9) is formed in the upper left corner of the rear sealing plate (10), a sensor (17) is arranged above the inside of the monitor body (2), and a micro electric pump (16) is arranged at the bottom of the sensor (17).
2. The pumping type laser scattering oil smoke on-line monitor according to claim 1, which is characterized in that: the upper portion of sensor (17) is provided with measures cavity (18), and the lower part left side of sensor (17) is provided with second gas outlet (19), and second gas outlet (19) and the first gas outlet (9) on back shrouding (10) cooperate the setting.
3. The pumping type laser scattering oil smoke on-line monitor according to claim 1, which is characterized in that: the monitor is characterized in that the monitor body (2) is internally arranged at an upper part and a lower part at intervals, a micro electric pump (16) and a sensor (17) are installed at the upper part in the monitor body (2), a loudspeaker (12) is installed at the lower part in the monitor body (2), a circuit board (13) is installed below the loudspeaker (12), and a microcontroller (14) and a 4G network module (15) are installed on the circuit board (13).
4. The pumping type laser scattering oil smoke on-line monitor according to claim 1, which is characterized in that: the upper portion of sensor (17) stretches out the upper end of monitor body (2), and the upper portion top of sensor (17) is provided with inlet duct (1) to inlet duct (1) is linked together the setting with measurement cavity (18) in sensor (17), and the junction department of measuring cavity (18) and inlet duct (1) simultaneously installs hydrophobic filter membrane filter.
5. The pumping type laser scattering oil smoke on-line monitor according to claim 1, which is characterized in that: the shell of the monitor body (2) is made of polycarbonate, and fixing gaskets (5), fixing rods (6) and first fixing bolts (7) on the left side and the right side of the monitor body (2) are symmetrically arranged on the left side and the right side of the monitor body (2).
6. The pumping type laser scattering oil smoke on-line monitor according to claim 1, which is characterized in that: the rear sealing plate (10) is detachably connected with the monitor body (2), and the rear sealing plate (10) is made of stainless steel plates.
7. The pumping type laser scattering oil smoke on-line monitor according to claim 3, which is characterized in that: the monitor is characterized in that the monitor body (2), the liquid crystal display screen (3), the loudspeaker (12), the 4G network module (15), the micro electric pump (16) and the sensor (17) are electrically connected with the circuit board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985750.7U CN210154999U (en) | 2019-06-27 | 2019-06-27 | Pump suction type laser scattering oil smoke on-line monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985750.7U CN210154999U (en) | 2019-06-27 | 2019-06-27 | Pump suction type laser scattering oil smoke on-line monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210154999U true CN210154999U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920985750.7U Active CN210154999U (en) | 2019-06-27 | 2019-06-27 | Pump suction type laser scattering oil smoke on-line monitoring instrument |
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| Country | Link |
|---|---|
| CN (1) | CN210154999U (en) |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: 450000 South 9 / F, West Block A2, Zhengzhou Jufang science and Technology Park, yard 8, Yangjin Road, Jinshui District, Zhengzhou City, Henan Province Patentee after: Henan Baoneng Industrial Co., Ltd Address before: 214000 3-805 Tian'an smart city, 228 Linghu Avenue, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Wuxi ruifengyuan Environmental Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |