Flue monitoring system

Abstract

The flue monitoring system comprises a box body, a detection device and a cloud platform, the box body comprises a base, a mounting panel and an upper cover; the mounting panel is detachably connected to the base, and a detection cavity is arranged below the mounting panel; the upper cover is detachably connected to the upper portion of the base. The detection device comprises a circuit board, and a single chip microcomputer, an oil smoke sensor and a communication module which are connected to the circuit board; the circuit board is externally connected with a power supply; the communication module is wirelessly connected with the cloud platform; the circuit board is detachably connected to the mounting panel, and the lower end of the oil smoke sensor penetrates through the mounting panel and is inserted into the detection cavity. When the flue monitoring system is used, oil smoke is detected through the oil smoke sensor, when the oil smoke sensor detects the oil smoke, a signal is sent to the single-chip microcomputer, the single-chip microcomputer sends the signal to the cloud platform through the communication module after receiving the signal, and therefore the emission of the oil smoke can be monitored by observing the cloud platform.

Description

Technical Field

[0001] The utility model relates to a monitoring system, in particular to a flue monitoring system. Background Art

[0002] With the continuous improvement of living standards, the catering service industry has developed rapidly, which has facilitated people's lives and prospered the market. However, the pollution caused by the exhaust fumes from the catering industry has become increasingly serious, affecting the surrounding environment and the lives and health of residents. Therefore, it is necessary to monitor the fume emissions from the catering industry, and a monitoring system that can be used to monitor the fume emissions from the flue of the catering industry is what we need. Utility Model Content

[0003] The utility model aims to solve the technical problem of providing a monitoring system for monitoring the emission of oil smoke from the flue of the catering industry.

[0004] In order to solve the above technical problems, the technical solution of a flue monitoring device of the utility model is:

[0005] It includes a box body, a detection device and a cloud platform; the box body includes a base, a mounting panel and an upper cover; the mounting panel is detachably connected to the base, and a detection cavity is provided below the mounting panel; the upper cover is detachably connected above the base; the detection device includes a circuit board and a single-chip microcomputer, an oil fume sensor and a communication module connected to the circuit board; the circuit board is externally connected to a power supply; the communication module is wirelessly connected to the cloud platform; the circuit board is detachably connected to the mounting panel, and the lower end of the oil fume sensor passes through the mounting panel and is inserted into the detection cavity.

[0006] The installation panel is connected to the base through bolts, and the upper cover is also connected to the base through bolts.

[0007] A connecting column is connected above the installation panel; the circuit board is placed on the connecting column and connected to the connecting column by bolts.

[0008] The circuit board is also connected to an antenna connected to the communication module; a limiting arc plate for fixing the antenna is connected above the installation panel; a cover plate is also fixed on the limiting arc plate; the antenna is limited between the cover plate, the limiting arc plate and the installation panel.

[0009] The limiting arc plate is provided with two vertical slide grooves; the two vertical slide grooves are both connected with connecting bolts; the connecting bolts pass through the vertical slide grooves corresponding to the connecting bolts and are threadedly connected with the cover plate.

[0010] The installation panel is provided with four positioning grooves evenly distributed along the outer periphery of the installation panel; the base is connected with four positioning posts corresponding to the four positioning grooves respectively; the positioning posts are inserted into the corresponding positioning grooves; the antenna is located between the positioning posts and the limiting arc plate.

[0011] The technical effect that can be achieved by the utility model is as follows: in use, a flue monitoring system of the utility model detects oil smoke through an oil smoke sensor. When the oil smoke sensor detects oil smoke, it sends a signal to the single-chip microcomputer. After receiving the signal, the single-chip microcomputer sends it to the cloud platform through the communication module. Therefore, the emission of oil smoke can be monitored by observing the cloud platform; and in the installation of the detection device, the installation panel of the utility model is detachably connected to the base, the upper cover is detachably connected to the top of the base, and the detection device is connected to the installation panel through a circuit board detachably connected to the installation panel. Therefore, after the detection device is damaged, it is convenient to remove the circuit board, thereby facilitating repair or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0013] Figure 1 It is a structural schematic diagram of a flue monitoring system of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure after the box body and the detection device are connected;

[0015] Figure 3 yes Figure 2 A cross-sectional view of

[0016] Figure 4 yes Figure 3 A magnified view of part A;

[0017] Figure 5 yes Figure 4 A magnified view of part B;

[0018] Figure 6 yes Figure 2 Exploded diagram of

[0019] Figure 7 yes Figure 6 Enlarged view of part C

[0020] Figure 8 This is a schematic diagram of the first step when fixing the antenna;

[0021] Fig. 9 yes Figure 8 A magnified view of the D portion;

[0022] Fig.10 This is a schematic diagram of the structure after the antenna is fixed. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] See also Figures 1 to 10 .

[0025] A flue monitoring system comprises a box body, a detection device and a cloud platform 16; the box body comprises a base 1, an installation panel 2 and an upper cover 3, the installation panel 2 is detachably connected to the base 1, and a detection cavity 4 is arranged below the installation panel 2, and the upper cover 3 is detachably connected to the top of the base 1; specifically, the installation panel 2 is connected to the base 1 by bolts, and the upper cover 3 is also connected to the base 1 by bolts; the detection device comprises a circuit board 11 and a single-chip microcomputer 12 connected to the circuit board 11, an oil fume sensor 13 and a communication module 14, the circuit board 11 is externally connected to a power supply 15, the communication module 14 is wirelessly connected to the cloud platform 16, the circuit board 11 is detachably connected to the installation panel 2, and the lower end of the oil fume sensor 13 passes through the installation panel 2 and is inserted into the detection cavity 4; specifically, a connecting column 21 is connected above the installation panel 2, the circuit board 11 is placed on the connecting column 21 and is connected to the connecting column 21 by bolts.

[0026] When the utility model is in use, the oil smoke sensor 13 detects whether there is oil smoke. When oil smoke is detected, a signal is sent to the single chip computer 12, and then the single chip computer 12 sends a signal to the cloud platform 16 through the communication module 14. Therefore, the emission of oil smoke can be monitored by observing the cloud platform 16. In the process of using the detection device, the box body needs to be installed on the flue of the restaurant to be monitored. Specifically, a smoke guide pipe 51 is connected to the bottom of the box body, and a smoke inlet cap 52 is connected to the lower end of the smoke guide pipe 51. A mounting base 53 is also connected to the smoke guide pipe 51, and the mounting base 53 is fixed to the smoke duct of the restaurant to be monitored by bolts, and the smoke inlet cap 52 is inserted into the smoke duct. When the smoke duct starts to exhaust smoke, the oil smoke enters the smoke guide pipe 51 through the smoke inlet cap 52, and then enters the detection cavity 4 through the guidance of the smoke guide pipe 51. At this time, the oil smoke sensor 13 will detect the oil smoke, thereby realizing oil smoke detection; a smoke exhaust port 54 is opened on the base 1, and the oil smoke in the detection cavity 4 is finally discharged from the smoke exhaust port 54.

[0027] In the installation of the circuit board 11, the circuit board 11 of the utility model is placed on the connecting column 21 and connected to the connecting column 21 by bolts, and the upper cover 3 of the box body is also connected to the base 1 by bolts. Therefore, when the detection device is damaged, the upper cover 3 can be removed from the base 1 first, and then the circuit board 11 can be removed from the connecting column 21, so as to facilitate maintenance and replacement.

[0028] The circuit board 11 is also connected to an antenna 17 connected to the communication module 14, and a limiting arc plate 18 for fixing the antenna 17 is connected above the mounting panel 2, and a cover plate 19 is also fixed on the limiting arc plate 18, and the antenna 17 is limited between the cover plate 19, the limiting arc plate 18 and the mounting panel 2; specifically, two vertical slide grooves 31 are provided on the limiting arc plate 18, and both vertical slide grooves 31 are connected with connecting bolts 32, and the connecting bolts 32 pass through the vertical slide grooves 31 corresponding to themselves and are threadedly connected to the cover plate 19; more specifically, four positioning grooves 41 evenly distributed along the outer periphery of the mounting panel 2 are provided on the mounting panel 2, and four positioning columns 42 corresponding to the four positioning grooves 41 are connected to the base 1, and the positioning columns 42 are inserted into the corresponding positioning grooves 41, and the antenna 17 is located between the positioning columns 42 and the limiting arc plate 18.

[0029] The communication module 14 of the utility model is also provided with an antenna 17, through which the communication signal of the communication module 14 can be strengthened. In order to fix the antenna 17 firmly, the utility model is provided with a limit arc plate 18. When the antenna 17 is installed, the antenna 17 is first inserted between the limit arc plate 18 and the positioning column 42 (refer to Figure 8 , 9 ), then install the cover plate 19 (reference Fig.10 ), the cover plate 19 is connected to the limit arc plate 18 by connecting bolts 32, and the antenna 17 is limited between the cover plate 19, the positioning column 42, and the limit arc plate 18 (reference Figure 5 ), the antenna 17 is limited and the fixing of the antenna 17 is completed.

Claims

1. A flue monitoring system, characterized in that: The invention comprises a box body, a detection device and a cloud platform (16); the box body comprises a base (1), a mounting panel (2) and an upper cover (3); the mounting panel (2) is detachably connected to the base (1), and a detection cavity (4) is provided below the mounting panel (2); the upper cover (3) is detachably connected to the top of the base (1); the detection device comprises a circuit board (11), a single-chip microcomputer (12) connected to the circuit board (11), an oil fume sensor (13) and a communication module (14); the circuit board (11) is externally connected to a power supply (15); the communication module (14) is wirelessly connected to the cloud platform (16); the circuit board (11) is detachably connected to the mounting panel (2), and the lower end of the oil fume sensor (13) passes through the mounting panel (2) and is inserted into the detection cavity (4).

2. A flue monitoring system according to claim 1, characterized in that: The mounting panel (2) is connected to the base (1) via bolts, and the upper cover (3) is also connected to the base (1) via bolts.

3. A flue monitoring system according to claim 1, characterized in that: A connecting column (21) is connected above the installation panel (2); the circuit board (11) is placed on the connecting column (21) and connected to the connecting column (21) via bolts.

4. A flue monitoring system according to claim 1, characterized in that: The circuit board (11) is also connected to an antenna (17) connected to the communication module (14); a limiting arc plate (18) for fixing the antenna (17) is connected above the installation panel (2); a cover plate (19) is also fixed to the limiting arc plate (18); and the antenna (17) is limited between the cover plate (19), the limiting arc plate (18) and the installation panel (2).

5. A flue monitoring system according to claim 4, characterized in that: The limiting arc plate (18) is provided with two vertical slide grooves (31); the two vertical slide grooves (31) are both connected with connecting bolts (32); the connecting bolts (32) pass through the vertical slide grooves (31) corresponding to the connecting bolts (32) and are threadedly connected to the cover plate (19).

6. A flue monitoring system according to claim 4, characterized in that: The installation panel (2) is provided with four positioning grooves (41) evenly distributed along the outer periphery of the installation panel (2); the base (1) is connected with four positioning columns (42) respectively corresponding to the four positioning grooves (41); the positioning columns (42) are inserted into the corresponding positioning grooves (41); and the antenna (17) is located between the positioning columns (42) and the limiting arc plate (18).

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