CN212989296U - Miniature volatile organic compound leaks on-line monitoring appearance - Google Patents
Miniature volatile organic compound leaks on-line monitoring appearance Download PDFInfo
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- CN212989296U CN212989296U CN202021850277.0U CN202021850277U CN212989296U CN 212989296 U CN212989296 U CN 212989296U CN 202021850277 U CN202021850277 U CN 202021850277U CN 212989296 U CN212989296 U CN 212989296U
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Abstract
The utility model discloses a miniature volatile organic compound leaks on-line monitoring appearance, including the shell, and set up the monitor body in the shell, the monitor body includes the singlechip, and the sensor that is connected with the singlechip, and the transmission module that is connected with the singlechip, and power management module and level conversion module that are connected with the singlechip, and the lithium cell that is connected with power management module and level conversion module; the utility model discloses an on-spot environment VOC data is gathered to single chip microcomputer control sensor, and control power management module gives the transmission module power supply, then passes through the gateway with the data of gathering and transmits the center, and this monitor small in size, installation are nimble, and transmission distance is far away, low-power consumption, low price, real-time online, safe and reliable.
Description
A miniature volatile organic compound leakage on-line monitor.
Technical Field
The utility model relates to a miniature volatile organic compounds leaks on-line monitoring appearance.
Background
The leakage detection and repair refers to a systematic process for controlling material leakage in the whole process of industrial production. The technology adopts a fixed or movable detection instrument to quantitatively or qualitatively detect sealing points of valves and the like in a production device, which are easy to generate VOCs leakage, and repair the leakage points exceeding a certain concentration, thereby controlling material loss and reducing pollution to the environment. For short LDAR, in the petroleum refining and petrochemical industry, the adoption of advanced clean production technology is encouraged to improve the conversion and utilization rate of crude oil. The technical measures for preventing and treating the VOCs-containing waste gas pollution generated in the processes of equipment and pipeline components, process exhaust, a waste gas combustion tower (torch), waste water treatment and the like are mainly to make a leakage detection and repair (LDAR) plan for equipment and pipeline components which are easy to leak, such as a pump, a compressor, a valve, a flange and the like, regularly detect and timely repair the equipment and pipeline components, and prevent or reduce the phenomena of running, overflowing, dripping and leaking. The existing LDAR equipment is expensive, large in size, complex in structure, high in power consumption and incapable of realizing real-time online detection.
Therefore, it is necessary to provide a new online monitor for volatile organic compound leakage, which has the advantages of small size, flexible installation, long transmission distance, low power consumption, low price, real-time online performance, safety and reliability.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at using the sensor of VOC in the detection room to realize detecting industry VOC and leaking to provide a small in size, the installation is nimble, transmission distance is far away, low-power consumption, low price, real-time online, safe and reliable's volatile organic compounds leak on-line monitoring appearance.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a miniature volatile organic compounds leaks on-line monitoring appearance, includes the shell, and sets up the monitor body in the shell, the monitor body includes the singlechip, and the sensor that is connected with the singlechip, and the transmission module that is connected with the singlechip, and power management module and the level conversion module that are connected with the singlechip, and the lithium cell that is connected with power management module and level conversion module.
Preferably, the housing includes a casing, a lower cover disposed at the bottom of the casing, and an upper cover disposed at the top of the casing and corresponding to the lower cover.
Preferably, the shell, the lower cover and the upper cover are all made of ABS engineering plastics.
Preferably, the shell, the lower cover and the upper cover are fixedly connected through screws.
Preferably, the monitor transmits using LORA wireless technology.
Preferably, the monitor has a length, width and height dimension of 95 × 72 × 24.5 mm.
The utility model discloses technical effect mainly embodies in following aspect: the utility model discloses an on-spot environment VOC data is gathered to single chip microcomputer control sensor, and control power management module gives the transmission module power supply, then passes through the gateway with the data of gathering and transmits the center, and this monitor small in size, installation are nimble, and transmission distance is far away, low-power consumption, low price, real-time online, safe and reliable.
Drawings
FIG. 1 is a schematic view of the monitor body structure in the online monitor for leakage of volatile organic compounds of the present invention;
FIG. 2 is a schematic structural view of a housing of the online monitor for leakage of volatile organic compounds of the present invention;
FIG. 3 is a schematic structural view of a lower cover of the online monitor for leakage of volatile organic compounds of the present invention;
fig. 4 is the structure schematic diagram of the upper cover in the micro volatile organic compound leakage on-line monitor of the utility model.
Detailed Description
The following detailed description will be made with reference to fig. 1 to 4 to make the technical solution of the present invention easier to understand and master.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
The utility model provides a miniature volatile organic compounds leaks on-line monitoring appearance, as shown in fig. 1-4, includes the shell, and sets up the monitor body in the shell, the monitor body includes the singlechip, and the sensor that is connected with the singlechip, and the transmission module that is connected with the singlechip, and power management module and the level conversion module that are connected with the singlechip, and the lithium cell that is connected with power management module and level conversion module. The shell comprises a shell body 1, a lower cover 2 arranged at the bottom of the shell body 1, and an upper cover 3 arranged at the top of the shell body 1 and corresponding to the lower cover 2. The shell 1, the lower cover 2 and the upper cover 3 are all made of ABS engineering plastics. The shell 1, the lower cover 2 and the upper cover 3 are fixedly connected through screws. The monitor adopts LORA wireless technology transmission, the size of monitor length, width, height size is 95 × 72 × 24.5 mm.
The monitor is used for acquiring the air quality in the current environment, converting the air quality into a wireless signal, sending the wireless signal to matched gateway equipment, and forwarding data to a cloud server through the gateway equipment. This monitor adopts LORA transmission module, the lithium cell of large capacity of high accuracy sensor, low-power consumption, can ensure under the normal operating conditions, and continuous operation is more than 1 year, and the monitor adopts waterproof sealing design in addition, can ensure to work reliably under the environment of scene moisture with water. This monitor uses the transmission of LORA wireless technology, has saved the constraint of equipment wiring in the past, small in size moreover, and equipment fixed knot constructs simply, and this monitor can gather the on-the-spot environment VOC data once a day, can perfectly replace artifical monthly check, season check and annual check before.
The main technical parameters are as follows:
the monitor has 3 kinds of operating condition, can use the supporting gateway equipment of monitor to carry out operating condition change, and three kinds of operating condition explain as follows:
1) low power consumption mode: the monitor is always in a standby state, data acquisition and transmission are not carried out, the monitor is in the state before the equipment is subjected to factory inspection and field installation, and the electric quantity of the battery is ensured.
) And (3) a test mode: and (3) suggesting that only one alarm works in one channel under the test state, and when the alarm is in the state, acquiring VOC data in real time and uploading the VOC data, wherein the uploading interval is about 70S.
) The working mode is as follows: the equipment is in the state, and VOC, temperature and humidity data are collected once every 24 hours and are uploaded to the gateway.
The utility model discloses technical effect mainly embodies in following aspect: the utility model discloses an on-spot environment VOC data is gathered to single chip microcomputer control sensor, and control power management module gives the transmission module power supply, then passes through the gateway with the data of gathering and transmits the center, and this monitor small in size, installation are nimble, and transmission distance is far away, low-power consumption, real-time online, safe and reliable.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides a miniature volatile organic compounds leaks on-line monitoring appearance which characterized in that: including the shell, and set up the monitor body in the shell, the monitor body includes the singlechip, and the sensor that is connected with the singlechip, and the transmission module that is connected with the singlechip, and power management module and the level conversion module that are connected with the singlechip, and the lithium cell that is connected with power management module and level conversion module.
2. The micro volatile organic compound leakage on-line monitor as claimed in claim 1, wherein: the shell comprises a shell body, a lower cover arranged at the bottom of the shell body, and an upper cover arranged at the top of the shell body and corresponding to the lower cover.
3. The online monitor for monitoring the leakage of micro volatile organic compounds according to claim 2, wherein: the shell, the lower cover and the upper cover are all made of ABS engineering plastics.
4. The online monitor for monitoring the leakage of micro volatile organic compounds according to claim 2, wherein: the shell, the lower cover and the upper cover are fixedly connected through screws.
5. The micro volatile organic compound leakage on-line monitor as claimed in claim 1, wherein: the monitor adopts LORA wireless technology transmission.
6. The micro volatile organic compound leakage on-line monitor as claimed in claim 1, wherein: the length, width and height of the monitor are 95 × 72 × 24.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850277.0U CN212989296U (en) | 2020-08-31 | 2020-08-31 | Miniature volatile organic compound leaks on-line monitoring appearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850277.0U CN212989296U (en) | 2020-08-31 | 2020-08-31 | Miniature volatile organic compound leaks on-line monitoring appearance |
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| CN212989296U true CN212989296U (en) | 2021-04-16 |
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| CN202021850277.0U Active CN212989296U (en) | 2020-08-31 | 2020-08-31 | Miniature volatile organic compound leaks on-line monitoring appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023101569U1 (en) | 2023-03-28 | 2023-04-27 | Yousef Ahamd Kareri | Intelligent system for lithium battery power management through heat dissipation model and controlling battery internal leakage |
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2020
- 2020-08-31 CN CN202021850277.0U patent/CN212989296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023101569U1 (en) | 2023-03-28 | 2023-04-27 | Yousef Ahamd Kareri | Intelligent system for lithium battery power management through heat dissipation model and controlling battery internal leakage |
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