CN216116974U

CN216116974U - Oil smoke concentration monitoring devices based on thing networking

Info

Publication number: CN216116974U
Application number: CN202122287405.6U
Authority: CN
Inventors: 陈亮
Original assignee: Shanghai Weiliu Automation Equipment Co ltd
Current assignee: Shanghai Weiliu Automation Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to an oil smoke concentration monitoring device based on the Internet of things, which comprises a smoke inlet pipe, a detection pipe and an industrial control cabinet, wherein the detection pipe is movably connected to the top end of the smoke inlet pipe, the industrial control cabinet is fixedly arranged on the front surface of the smoke inlet pipe, an oil pumping pipe is fixedly embedded in the smoke inlet pipe, a negative pressure fan is fixedly arranged at the bottom end position in the oil pumping pipe, and the top end of the oil pumping pipe is connected with a filter pipe in a penetrating manner. The smoke inlet pipe and the detection pipe are detachably connected, the smoke inlet pipe and the detection pipe are convenient and quick to disassemble and assemble, oil smoke in the smoke inlet pipe and the detection pipe can be conveniently cleaned in time, the flexibility is high, the pipeline is prevented from being blocked by the oil smoke to influence the working efficiency, the first adsorption layer made of the activated carbon material can realize the adsorption work of Morinda citrifolia dust type smoke, the second adsorption layer made of the ion exchange resin material can perform deep sulfide adsorption work, gas particles in the oil smoke are blocked, and the detection precision of the oil smoke detector is prevented from being influenced by particle impurities in the oil smoke.

Description

Oil smoke concentration monitoring devices based on thing networking

Technical Field

The utility model relates to the technical field of oil smoke concentration monitoring, in particular to an oil smoke concentration monitoring device based on the Internet of things.

Background

Oil smoke pollution seriously affects the lives of residents in recent years; particularly, with the rapid development of economy and the continuous acceleration of urbanization pace, the proportion of the third industry in the total value of national production is larger and larger, and the growth speed is higher and higher, and related data show that the pollution of the catering industry to the local air quality is raised to the third place except for motor vehicle tail gas and industrial waste gas; therefore, the oil fume treatment and the daily operation management in the catering industry are enhanced, the influence on surrounding residents is eliminated, and the oil fume treatment and the daily operation management become an urgent matter of environmental protection work; however, due to the fact that catering enterprises are large in number and dispersed, and the monitoring effect cannot be achieved easily by manpower alone, it is a necessary trend to establish an oil smoke online monitoring system by means of science and technology to achieve comprehensive coverage monitoring.

Most of current oil smoke concentration monitoring devices are connected with oil smoke outlet pipeline through the flange, the flange screw dies easily under the greasy dirt erosion, be not convenient for dismantle in order to in time clear up the inside greasy dirt of device, influence work efficiency, the flexibility remains further promotion, in addition, current oil smoke concentration monitoring devices only can carry out local storage with the measured data, need the staff to investigate the record one by one, can't carry out the data centralized processing demonstration automatically, the practicality is lower, work quality remains to be promoted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an oil smoke concentration monitoring device based on the Internet of things, and aims to solve the problems that most of the existing oil smoke concentration monitoring devices are connected with an oil smoke outlet pipeline through flanges, flange screws are easy to rust under oil stain erosion, the flange screws are inconvenient to disassemble so as to timely clean the oil stain in the device, the working efficiency is influenced, the flexibility needs to be further improved, in addition, the existing oil smoke concentration monitoring devices only can locally store detection data, workers need to check and record one by one, the data cannot be automatically processed and displayed in a centralized manner, the practicability is low, and the working quality needs to be improved.

The above object of the present invention is achieved by the following technical solutions:

an oil smoke concentration monitoring device based on the Internet of things comprises an oil smoke inlet pipe, a detection pipe and an industrial control cabinet, the detection tube is movably connected with the top end of the smoke inlet tube, the industrial control cabinet is fixedly arranged on the front surface of the smoke inlet tube, an oil-pumping tobacco pipe is fixedly embedded in the smoke inlet pipe, a negative pressure fan is fixedly arranged at the bottom end position in the oil-pumping tobacco pipe, the top end of the oil-pumping tobacco pipe is connected with a filter pipe in a run-through way, the inner wall of the filter pipe is movably embedded with a filter element, the top surface edge of the smoke inlet pipe is integrally provided with an installation head, a fixed mount is fixedly arranged on the inner wall of the detection tube, an oil smoke detector is arranged at the center of the fixed mount in an inserting way, the bottom of oil smoke detector link up is connected with the oil smoke entry, the inner wall bottom position of detecting tube is formed with the cup joint ring, the inner wall fixed mounting of industrial computer case has the circuit mainboard.

The present invention in a preferred example may be further configured to: the periphery wall welding of installation head is provided with the joint piece, the inner wall of cup joint ring is seted up flutedly, and the recess of cup joint ring is "7" shape, the installation head passes through joint piece activity joint and encircles inside.

The present invention in a preferred example may be further configured to: and a sealing washer is stuck to the edge of the top surface of the smoke inlet pipe, the inner diameter of the sealing washer is equal to the outer diameter of the mounting head, and the sealing washer is made of rubber materials.

The present invention in a preferred example may be further configured to: the top end of the oil-pumping tobacco pipe is communicated with the filter pipe, and the negative pressure fan, the oil-pumping tobacco pipe and the filter pipe are all positioned in the same axis.

The present invention in a preferred example may be further configured to: the filter element is characterized in that a first adsorption layer and a second adsorption layer are respectively arranged in the filter element from bottom to top, the first adsorption layer is made of an activated carbon fiber material, and the second adsorption layer is made of an ion exchange resin material.

The present invention in a preferred example may be further configured to: the surface of the circuit main board is respectively provided with a storage disc, a single chip microcomputer and a wireless transmitter, and the single chip microcomputer is in communication connection with the remote terminal through the wireless transmitter.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. in the using process, the mounting head and the clamping block are arranged, the smoke inlet pipe is detachably connected with the detection pipe, the clamping block is aligned to the groove on the inner wall of the sleeving ring during mounting, the mounting head is inserted into the sleeving ring, the smoke inlet pipe is rotated, the clamping block is clamped in the groove of the sleeving ring, the connection between the smoke inlet pipe and the detection pipe is realized, the structure is simple, the mounting head is convenient and quick to mount and dismount, the smoke inlet pipe and the smoke detection pipe can be cleaned conveniently in time, the flexibility is strong, and the working efficiency is effectively prevented from being influenced by the blockage of the pipeline by the smoke.

2. In the using process of the utility model, the sealing washer is arranged, after the smoke inlet pipe is connected and fixed with the detection pipe, the sealing washer is positioned between the top surface edge of the smoke inlet pipe and the bottom surface edge of the detection pipe, and the self resilience of the sealing washer can be used for filling the gap between the smoke inlet pipe and the detection pipe, thus ensuring the air tightness of the connection between the smoke inlet pipe and the detection pipe, preventing the oil smoke from leaking through the connection part of the smoke inlet pipe and the detection pipe, and having good safety and stability performance.

3. In the using process of the utility model, the oil smoke pipe and the negative pressure fan are arranged, after the oil smoke enters the smoke inlet pipe, the negative pressure can be formed in the oil smoke pipe by the operation of the negative pressure fan, so that the oil smoke is pumped to move upwards quickly, the flowing speed of the oil smoke is accelerated, and the detection efficiency is effectively improved.

4. During the use process of the utility model, the filter pipe and the filter element are arranged, the oil smoke entering the filter pipe through the oil-pumping tobacco pipe can sequentially pass through the first adsorption layer and the second adsorption layer of the filter element to carry out the adsorption and filtration of impurities, the first adsorption layer made of the activated carbon material can realize the adsorption work of Morinda citrifolia dust type smoke, and the second adsorption layer made of the ion exchange resin material can carry out the deep sulfide adsorption work to block gas particles in the oil smoke and prevent particle impurities in the oil smoke from entering the detection pipe to influence the detection precision of the oil smoke detector.

5. In the using process of the oil smoke concentration monitoring device, the storage disc, the single chip microcomputer and the wireless transmitter are arranged, oil smoke concentration data detected by the oil smoke detector are processed and stored in the storage disc through the circuit main board, in addition, the single chip microcomputer can transmit data information to the remote terminal through the wireless transmitter, oil smoke concentration signals are displayed on the remote terminal, monitoring personnel can conveniently monitor the oil smoke concentration information in real time, the automation is strong, and the working efficiency is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the smoke inlet tube of the present invention;

FIG. 3 is a schematic cross-sectional view of a detector tube according to the present invention;

FIG. 4 is a schematic diagram of the internal structure of the industrial control cabinet of the present invention;

FIG. 5 is a schematic top view of the smoke inlet tube of the present invention;

fig. 6 is a schematic cross-sectional view of a filter element according to the present invention.

Reference numerals: 1. a smoke inlet pipe; 101. a sealing gasket; 2. a detection tube; 3. an industrial control cabinet; 4. an oil-pumping tobacco pipe; 5. a negative pressure fan; 6. a filter tube; 7. a filter element; 701. a first adsorbent layer; 702. a second adsorption layer; 8. a mounting head; 801. a clamping block; 9. a fixed mount; 10. an oil smoke detector; 11. a fume inlet; 12. a sleeving connection ring; 13. a circuit main board; 1301. a storage disk; 1302. a single chip microcomputer; 1303. a wireless transmitter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, the present invention provides the following technical solutions: an oil smoke concentration monitoring device based on the Internet of things comprises a smoke inlet pipe 1, a detection pipe 2 and an industrial control case 3, wherein the detection pipe 2 is movably connected to the top end of the smoke inlet pipe 1, the industrial control case 3 is fixedly arranged on the front surface of the smoke inlet pipe 1, an oil pumping pipe 4 is fixedly embedded in the smoke inlet pipe 1, a negative pressure fan 5 is fixedly arranged at the bottom end position in the oil pumping pipe 4, and the top of the oil pumping pipe 4 is connected with a filter pipe 6 in a penetrating way, the inner wall of the filter pipe 6 is movably embedded with a filter element 7, the top edge of the top surface of the smoke inlet pipe 1 is integrally provided with an installation head 8, the inner wall of the detection pipe 2 is fixedly provided with a fixing frame 9, the central position of the fixing frame 9 is provided with an oil smoke detector 10 in a penetrating way, the bottom end of the oil smoke detector 10 is connected with an oil smoke inlet 11 in a penetrating way, the bottom end of the inner wall of the detection pipe 2 is provided with a sleeving ring 12, and the inner wall of the industrial control cabinet 3 is fixedly provided with a circuit main board 13.

Referring to fig. 1, 2 and 5, specifically, the outer peripheral wall of the mounting head 8 is welded with a clamping block 801, the inner wall of the socket ring 12 is provided with a groove, the groove of the socket ring 12 is in a shape of "7", and the mounting head 8 is movably clamped inside the socket ring 12 through the clamping block 801; the top surface edge of the smoke inlet pipe 1 is stuck with a sealing gasket 101, the inner diameter of the sealing gasket 101 is equal to the outer diameter of the mounting head 8, and the sealing gasket 101 is made of rubber material, in the embodiment, the smoke inlet pipe 1 is detachably connected with the detection pipe 2, when in mounting, the clamping block 801 is aligned with the groove on the inner wall of the sleeving ring 12, the mounting head 8 is inserted into the sleeving ring 12, and the smoke inlet pipe 1 is rotated, the clamping block 801 is clamped in the groove of the sleeving ring 12, so that the connection between the smoke inlet pipe 1 and the detection pipe 2 is realized, the structure is simple, the dismounting is convenient and fast, the smoke inlet pipe 1 and the detection pipe 2 can be cleaned in time, the flexibility is strong, the working efficiency is effectively prevented from being influenced by the blockage of the smoke inlet pipe 1, after the smoke inlet pipe 1 is connected and fixed with the detection pipe 2, the sealing gasket 101 is positioned between the top surface edge of the smoke inlet pipe 1 and the bottom surface edge of the detection pipe 2, and the self resilience is utilized, the gap between the two can be filled, the air tightness of the connection between the two is ensured, the oil smoke is prevented from leaking through the connection part of the smoke inlet pipe 1 and the detection pipe 2, and the oil smoke detection device has good safety and stability performance.

Referring to fig. 2 and 6, specifically, the top end of the oil-pumping pipe 4 is connected to the filter pipe 6 in a through manner, and the negative pressure fan 5, the oil-pumping pipe 4 and the filter pipe 6 are all located at the same axis; the filter element 7 is internally provided with a first adsorption layer 701 and a second adsorption layer 702 from bottom to top respectively, the first adsorption layer 701 is made of activated carbon fiber material, and the second adsorption layer 702 is made of ion exchange resin material, in this embodiment, after the oil smoke enters the smoke inlet pipe 1, the operation of the negative pressure fan 5 can make the oil smoke pipe 4 form negative pressure, so as to pump the oil smoke to move up rapidly, and accelerate the flow rate of the oil smoke, thereby effectively improving the detection efficiency, the oil smoke entering the filter pipe 6 through the oil smoke pipe 4 can sequentially pass through the first adsorption layer 701 and the second adsorption layer 702 of the filter element 7 to adsorb and filter impurities, the first adsorption layer 701 of activated carbon material can realize adsorption work on morinda type smoke, and the second adsorption layer 702 of ion exchange resin material can perform deep sulfide adsorption work, so as to block gas particles in the oil smoke, and prevent particle impurities in the oil smoke from entering the detection pipe 2, affecting the detection accuracy of the lampblack detector 10.

Referring to fig. 4, specifically, the surface of circuit motherboard 13 is provided with memory disc 1301, singlechip 1302 and wireless transmitter 1303 respectively, singlechip 1302 passes through wireless transmitter 1303 and remote terminal communication connection, in this embodiment, the oil smoke concentration data that detects through oil smoke detector 10 will be through the processing of circuit motherboard 13 and save to memory disc 1301 in, in addition, singlechip 1302 accessible wireless transmitter 1303 transmits data information for remote terminal, the oil smoke concentration signal shows on remote terminal, be convenient for monitoring personnel to carry out real time monitoring to oil smoke concentration information, and is high in automation, and work efficiency obtains further promotion.

The utility model has the following use flow and working principle: when the utility model is used, firstly, the smoke inlet pipe 1 is detachably connected with the detection pipe 2, when in installation, the clamping block 801 is aligned with the groove on the inner wall of the sleeving ring 12, the installation head 8 is inserted into the sleeving ring 12, and the smoke inlet pipe 1 is rotated, so that the clamping block 801 is clamped in the groove of the sleeving ring 12, the connection between the smoke inlet pipe 1 and the detection pipe 2 is realized, the structure is simple, the disassembly and the assembly are convenient and quick, the smoke in the smoke inlet pipe 1 and the detection pipe 2 can be cleaned in time, the flexibility is strong, the working efficiency is effectively prevented from being influenced by the blockage of the smoke in the pipeline, after the smoke inlet pipe 1 is connected and fixed with the detection pipe 2, the sealing gasket 101 is positioned between the top surface edge of the smoke inlet pipe 1 and the bottom surface edge of the detection pipe 2, the self resilience can be utilized to fill the gap between the smoke inlet pipe 1 and the detection pipe 2, the air tightness of the connection between the smoke inlet pipe 1 and the detection pipe 2 is ensured, and the leakage of the smoke in the connection between the smoke inlet pipe 1 and the detection pipe 2 is prevented, after the oil smoke enters the smoke inlet pipe 1, the operation of the negative pressure fan 5 can make the oil smoke pipe 4 form negative pressure, so as to pump the oil smoke to move upward rapidly, and accelerate the flow speed of the oil smoke, thereby effectively improving the detection efficiency, the oil smoke entering the filter pipe 6 through the oil smoke pipe 4 can pass through the first adsorption layer 701 and the second adsorption layer 702 of the filter element 7 to adsorb and filter impurities in sequence, the first adsorption layer 701 made of activated carbon can realize the adsorption work of the morinda dust type smoke, the second adsorption layer 702 made of ion exchange resin can carry out the deep sulfide adsorption work, block the gas particles in the oil smoke, prevent the particle impurities in the oil smoke from entering the detection pipe 2, and influence the detection precision of the oil smoke detector 10, the oil smoke concentration data detected by the oil smoke detector 10 can be stored in the storage disc 1301 through the processing of the circuit main board 13, in addition, singlechip 1302 accessible wireless transmitter 1303 gives remote terminal with data message transfer, and oil smoke concentration signal shows on remote terminal, and the monitoring personnel of being convenient for carries out real time monitoring to oil smoke concentration information, and is automatic strong, and work efficiency obtains further promotion.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an oil smoke concentration monitoring devices based on thing networking, includes into tobacco pipe (1), detecting tube (2) and industrial control machine case (3), its characterized in that: the detection tube (2) is movably connected to the top end of the smoke inlet tube (1), the industrial control cabinet (3) is fixedly installed on the front surface of the smoke inlet tube (1), the inside of the smoke inlet tube (1) is fixedly inlaid with the oil pumping tobacco pipe (4), the inside bottom end of the oil pumping tobacco pipe (4) is fixedly installed with the negative pressure fan (5), the top end of the oil pumping tobacco pipe (4) is connected with the filter tube (6) in a penetrating manner, the inner wall of the filter tube (6) is movably inlaid with the filter element (7), the top surface edge of the smoke inlet tube (1) is integrally provided with the installation head (8), the inner wall of the detection tube (2) is fixedly installed with the fixing frame (9), the central position of the fixing frame (9) is provided with the oil smoke detector (10) in a penetrating manner, the bottom end of the oil smoke detector (10) is connected with the oil smoke inlet (11), the bottom end position of the inner wall of the detection tube (2) is formed with the sleeving ring (12), and a circuit main board (13) is fixedly mounted on the inner wall of the industrial control cabinet (3).

2. The oil smoke concentration monitoring device based on the Internet of things according to claim 1, characterized in that: the periphery wall welding of installation head (8) is provided with joint piece (801), the inner wall of cup joint ring (12) is seted up flutedly, and cup joints the recess of ring (12) and be "7" shape, installation head (8) pass through joint piece (801) activity joint in cup joint ring (12) inside.

3. The oil smoke concentration monitoring device based on the internet of things according to claim 2, characterized in that: the top surface edge of the smoke inlet pipe (1) is provided with a sealing gasket (101) in a sticking mode, the inner diameter of the sealing gasket (101) is equal to the outer diameter of the mounting head (8), and the sealing gasket (101) is made of rubber materials.

4. The oil smoke concentration monitoring device based on the Internet of things according to claim 1, characterized in that: the top end of the oil-pumping tobacco pipe (4) is communicated with the filter pipe (6), and the negative pressure fan (5), the oil-pumping tobacco pipe (4) and the filter pipe (6) are all positioned on the same axis.

5. The oil smoke concentration monitoring device based on the Internet of things according to claim 1, characterized in that: the filter element (7) is internally provided with a first adsorption layer (701) and a second adsorption layer (702) from bottom to top respectively, the first adsorption layer (701) is made of an activated carbon fiber material, and the second adsorption layer (702) is made of an ion exchange resin material.

6. The oil smoke concentration monitoring device based on the Internet of things according to claim 1, characterized in that: the surface of the circuit main board (13) is respectively provided with a storage disc (1301), a single chip microcomputer (1302) and a wireless transmitter (1303), and the single chip microcomputer (1302) is in communication connection with a remote terminal through the wireless transmitter (1303).