Catering oil fume online monitoring equipment

Abstract

The utility model discloses a catering oil fume on-line monitoring device, which relates to the technical field of oil fume monitoring, and comprises a monitoring device main body and a flue, the back surface of the monitoring device main body is connected with a transmission lead, the surface of the flue is fixedly connected with a through fixed column, the fixed column is internally provided with a lead channel, and the transmission lead is arranged in the lead channel. A circular groove is formed in the right side face of the fixing ring block, a rotating ring is rotationally connected to the surface of the circular groove through a bearing, a fixing block is fixedly connected to the right side face of the rotating ring, a groove is formed in the inner side face of the fixing block, a spring is fixedly connected to the inner surface of the groove, and a jacking block is fixedly connected to the other end of the spring. According to the utility model, through the arrangement of the rotating ring, the fixed block, the jacking block, the cleaning scraping plate and the timing controller, the purpose of improving the monitoring effect of the equipment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil fume monitoring, in particular to online monitoring equipment for restaurant oil fume. Background Art

[0002] In the traditional concept of restaurant oil fume, oil fume exists alone as a special pollutant, which is inevitably a bit vague. According to the conclusions of relevant scientific research institutions, the pollution components of restaurant oil fume are mainly composed of oil fume particles, oil fume VOCs, water vapor and other components. Oil fume particles mainly exist in various particle sizes such as oil fume PM2.5, PM10, PM100, etc., while the composition of oil fume VOCs is relatively complex and varies greatly, but the mass concentration of the two is in the same order of magnitude. Through the latest D oil fume monitoring 11 1488-2018 "Emission Standards for Air Pollutants in the Catering Industry" released in 2018, Beijing's new landmark clearly stipulates that the three data indicators of oil fume concentration, particulate matter concentration, and non-methyl total hydrocarbon concentration must be tested. It can be seen that the environmental protection department is gradually strengthening the management of oil fume in the catering industry. At the same time, the monitoring indicators are becoming more and more abundant.

[0003] An online oil fume monitoring device is disclosed in the Chinese utility model patent application disclosure CN216595029U. Although the online oil fume monitoring device is threadedly connected to the mounting screw at the flue monitoring port through a sealing head, and a sealing O-ring is arranged between the sealing head and the transmission line, the flue monitoring port can be sealed to prevent the oil fume in the flue from leaking out of the flue monitoring port to protect the environment, but the oil fume probe is arranged in the flue, and a layer of oil mud will accumulate on the surface of the probe, which will affect the accuracy of the monitoring data. In order to clean the monitoring probe, the oil fume probe needs to be disassembled, which has the disadvantage of being inconvenient to clean the oil fume probe. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an online monitoring device for restaurant oil smoke, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an online monitoring device for catering oil smoke, comprising a monitoring device body and a flue, the back of the monitoring device body is connected with a transmission wire, the surface of the flue is fixedly connected with a penetrating fixed column, a wire path is provided inside the fixed column, the transmission wire is arranged in the wire path, an oil smoke probe is installed on the right end face of the fixed column, one end of the transmission wire principle monitoring device body is electrically connected to the oil smoke probe, a fixed ring block is fixedly connected to the outer surface of the right side of the fixed column, a circular groove is provided on the right side surface of the fixed ring block, a rotating ring is rotatably connected to the surface of the circular groove through a bearing, a fixed block is fixedly connected to the right side surface of the rotating ring, a groove is provided on the inner side surface of the fixed block, a spring is fixedly connected to the inner surface of the groove, the other end of the spring is fixedly connected to a tightening block, a cleaning scraper is installed on the other side of the tightening block, and the other side of the cleaning scraper abuts against the surface of the oil smoke probe.

[0008] Optionally, a water channel is opened inside the fixed column, a water pipe is arranged on the surface of the water channel, a nozzle is installed on the right end face of the fixed column, one end of the water pipe is connected to the nozzle, a water pump is installed on the other end of the water pipe, and an oil cleaner is arranged at the water inlet end of the water pump.

[0009] Optionally, a gear groove is provided on the surface of the circular groove, a motor groove is provided on the left side of the gear groove, a servo motor is installed in the motor groove, an output end of the servo motor is fixedly connected to a driving gear, an outer gear ring is meshed and transmitted on the surface of the driving gear, and an outer gear ring is fixedly connected to the outer surface of the rotating ring.

[0010] Optionally, there are several springs, and they are distributed in a rectangular array.

[0011] Optionally, the number of the grooves, the tightening blocks and the cleaning scrapers are two each, and they are symmetrically distributed on both sides of the fixed block.

[0012] Optionally, a timing controller is installed on the side of the monitoring device body, and the timing controller is electrically connected to the servo motor through a wire. An alarm is installed on the upper surface of the monitoring device body, and the monitoring device body is electrically connected to the alarm through a wire.

[0013] (III) Beneficial effects

[0014] The utility model provides an online monitoring device for restaurant oil smoke, which has the following beneficial effects:

[0015] 1. The restaurant oil fume online monitoring equipment, through the setting of the rotating ring, the fixed block, the tightening block, the cleaning scraper and the timing controller, enables the restaurant oil fume online monitoring equipment to automatically and regularly clean the oil sludge on the surface of the oil fume probe. When in use, the oil fume probe is installed in the flue, and the oil fume passing through the flue is monitored. The monitoring data is transmitted to the monitoring device body through the transmission wire. When the data obtained exceeds the set value, the monitoring device body controls the alarm and sounds an alarm through the alarm. After the equipment is used for a long time, a layer of oil sludge will accumulate on the surface of the oil fume probe. The detergent for cleaning the oil sludge is pumped into the water pipe through the water pump, and the detergent is sprayed outward from the nozzle through the water pipe, so that the detergent is sprayed onto the surface of the nozzle. After standing for five minutes, the sludge automatically dissolves. At this time, the servo motor is controlled to work, and the servo motor drives the active gear, and the active gear drives the outer gear ring to make the rotating ring rotate in the circular groove. When the rotating ring rotates, it drives the fixed block to rotate, and then the fixed block rotates around the outside of the oil fume probe. During the rotation, under the action of the spring, the cleaning scraper is abutted against the surface of the oil fume probe through the tightening block, and then the dissolved sludge is scraped off, which plays a role in quickly cleaning the sludge on the surface of the oil fume probe, thereby improving the monitoring accuracy. Under the action of the timing controller, the water pump and the servo motor are controlled to work regularly, which plays a role of automatic cleaning, thereby achieving the purpose of improving the monitoring effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0018] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the figure.

[0020] In the figure: 1. Monitoring equipment body; 2. Flue; 3. Transmission wire; 4. Fixed column; 5. Wire channel; 6. Fume probe; 7. Water channel; 8. Water pipe; 9. Nozzle; 10. Water pump; 11. Fixed ring block; 12. Circular groove; 13. Rotating ring; 14. Fixed block; 15. Groove; 16. Spring; 17. Tightening block; 18. Cleaning scraper; 19. Gear groove; 20. Motor groove; 21. Servo motor; 22. Driving gear; 24. External gear ring; 25. Timing controller; 26. Alarm. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] See also Figures 1 to 4 The utility model provides a technical solution: an online monitoring device for catering oil smoke, including a monitoring device body 1 and a flue 2, a transmission wire 3 is connected to the back of the monitoring device body 1, a fixed column 4 is fixedly connected to the surface of the flue 2, a wire path 5 is provided inside the fixed column 4, the transmission wire 3 is arranged in the wire path 5, an oil smoke probe 6 is installed on the right end face of the fixed column 4, one end of the monitoring device body 1 of the transmission wire 3 principle is electrically connected to the oil smoke probe 6, a fixed ring block 11 is fixedly connected to the outer surface of the right side of the fixed column 4, a circular groove 12 is provided on the right side face of the fixed ring block 11, a rotating ring 13 is rotatably connected to the surface of the circular groove 12 through a bearing, a fixed block 14 is fixedly connected to the right side face of the rotating ring 13, a groove 15 is provided on the inner side face of the fixed block 14, a spring 16 is fixedly connected to the inner surface of the groove 15, a tightening block 17 is fixedly connected to the other end of the spring 16, a cleaning scraper 18 is installed on the other side of the tightening block 17, and the other side of the cleaning scraper 18 abuts against the surface of the oil smoke probe 6, a fixing column 4 is provided inside There is a water channel 7, a water pipe 8 is arranged on the surface of the water channel 7, a nozzle 9 is installed on the right end face of the fixed column 4, one end of the water pipe 8 is connected to the nozzle 9, a water pump 10 is installed on the other end of the water pipe 8, an oil cleaning agent is arranged on the water inlet end of the water pump 10, a gear groove 19 is opened on the surface of the circular groove 12, a motor groove 20 is opened on the left side of the gear groove 19, a servo motor 21 is installed in the motor groove 20, an output end of the servo motor 21 is fixedly connected to a driving gear 22, and the surface of the driving gear 22 is meshed with an external gear ring 2 4. An outer gear ring 24 is fixedly connected to the outer surface of the rotating ring 13. The number of springs 16 is several and distributed in a rectangular array. The number of grooves 15, the number of tightening blocks 17 and the number of cleaning scrapers 18 are two and symmetrically distributed on both sides of the fixed block 14. A timing controller 25 is installed on the side of the monitoring device body 1, and the timing controller 25 is electrically connected to the servo motor 21 through a wire. An alarm 26 is installed on the upper surface of the monitoring device body 1, and the monitoring device body 1 is electrically connected to the alarm 26 through a wire.

[0024] In order to improve the monitoring effect of the equipment, when in use, the oil fume probe 6 is installed in the flue 2, and the oil fume passing through the flue 2 is monitored. The monitoring data is transmitted to the monitoring device body 1 through the transmission wire 3. When the data obtained exceeds the set value, the monitoring device body 1 controls the alarm 26, and an alarm is sounded through the alarm 26. After the equipment is used for a long time, a layer of sludge will accumulate on the surface of the oil fume probe 6. The detergent for cleaning the sludge is pumped into the water pipe 8 through the water pump 10. The detergent is sprayed outward from the nozzle 9 through the water pipe 8, so that the detergent is sprayed onto the surface of the nozzle 9. After standing for five minutes, the sludge automatically dissolves. At this time, the servo motor 21 is controlled to work, and the servo motor 21 drives the active Driven by the gear 22, the active gear 22 in turn drives the outer gear ring 24, so that the rotating ring 13 rotates in the circular groove 12. When the rotating ring 13 rotates, it drives the fixed block 14 to rotate, and then the fixed block 14 rotates around the outer side of the oil fume probe 6. During the rotation, under the action of the spring 16, the cleaning scraper 18 is abutted against the surface of the oil fume probe 6 through the tightening block 17, and then the dissolved sludge is scraped off, which plays a role in quickly cleaning the sludge on the surface of the oil fume probe 6, thereby improving the monitoring accuracy. Under the action of the timing controller 25, the water pump 10 and the servo motor 21 are controlled to work in a timely manner, which plays a role of automatic cleaning, thereby achieving the purpose of improving the monitoring effect of the equipment.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An online monitoring device for restaurant oil smoke, comprising a monitoring device body (1) and a flue (2), characterized in that: The back of the monitoring device body (1) is connected to a transmission wire (3); the surface of the flue (2) is fixedly connected to a penetrating fixed column (4); a wire path (5) is provided inside the fixed column (4); the transmission wire (3) is arranged in the wire path (5); a fume probe (6) is installed on the right end surface of the fixed column (4); one end of the transmission wire (3) is electrically connected to the fume probe (6); the outer surface of the right side of the fixed column (4) is fixedly connected to a fixed ring block (11); the right end of the fixed ring block (11) is provided to the fixed column (4); A circular groove (12) is provided on the side surface, a rotating ring (13) is rotatably connected to the surface of the circular groove (12) via a bearing, a fixed block (14) is fixedly connected to the right side surface of the rotating ring (13), a groove (15) is provided on the inner side surface of the fixed block (14), a spring (16) is fixedly connected to the inner surface of the groove (15), a tightening block (17) is fixedly connected to the other end of the spring (16), a cleaning scraper (18) is mounted on the other side of the tightening block (17), and the other side of the cleaning scraper (18) abuts against the surface of the oil smoke probe (6).

2. The restaurant fume online monitoring device according to claim 1 is characterized by: A water channel (7) is provided inside the fixed column (4), a water pipe (8) is provided on the surface of the water channel (7), a nozzle (9) is installed on the right end surface of the fixed column (4), one end of the water pipe (8) is connected to the nozzle (9), a water pump (10) is installed at the other end of the water pipe (8), and an oil cleaning agent is provided at the water inlet end of the water pump (10).

3. The online monitoring device for restaurant fume according to claim 1 is characterized in that: The surface of the circular groove (12) is provided with a gear groove (19), the left side of the gear groove (19) is provided with a motor groove (20), a servo motor (21) is installed in the motor groove (20), an output end of the servo motor (21) is fixedly connected to a driving gear (22), the surface of the driving gear (22) is meshed with an external gear ring (24), and the outer surface of the rotating ring (13) is fixedly connected to the external gear ring (24).

4. The restaurant fume online monitoring device according to claim 1 is characterized by: The number of the springs (16) is several and they are distributed in a rectangular array.

5. The restaurant fume online monitoring device according to claim 1 is characterized by: The number of the groove (15), the tightening block (17) and the cleaning scraper (18) is two each, and they are symmetrically distributed on both sides of the fixed block (14).

6. The online monitoring device for restaurant fume according to claim 1 is characterized by: A timing controller (25) is installed on the side of the monitoring device body (1), and the timing controller (25) is electrically connected to the servo motor (21) via a wire. An alarm (26) is installed on the upper surface of the monitoring device body (1), and the monitoring device body (1) is electrically connected to the alarm (26) via a wire.

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