CN210038080U - Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) - Google Patents
Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) Download PDFInfo
- Publication number
- CN210038080U CN210038080U CN201920757440.XU CN201920757440U CN210038080U CN 210038080 U CN210038080 U CN 210038080U CN 201920757440 U CN201920757440 U CN 201920757440U CN 210038080 U CN210038080 U CN 210038080U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- iot
- temperature
- detector
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses an explosion proof machine terminal box on-line monitoring module based on NB-IOT thing networking, including integrated temperature detector in the terminal box the inside, moisture detector, treater and the NB-IOT module of taking the NB antenna, temperature detector installs on the 3 looks terminals of terminal box the inside, a temperature for the real-time detection terminal, moisture detector is used for the inside humidity of real-time acquisition terminal box, the NB antenna is SMD rectangular strip-shaped structure, hug closely at the cable surface of terminal box, realize the inside data of gathering of long-range wireless communication terminal box, temperature detector, moisture detector and NB-IOT module are connected with the treater respectively, realize 3 looks terminal box temperature collection and warning, terminal box humidity collection and warning and NB-IOT remote communication by the treater control. The utility model discloses when not changing motor terminal box explosion-proof performance, realize the temperature of the inside terminal of real-time on-line monitoring motor terminal box and the humidity of terminal box, the early warning is reported an emergency and asked for help or increased vigilance in advance, reduces motor trouble.
Description
Technical Field
The utility model belongs to the technical field of explosion-proof machine's technique and specifically relates to indicate an explosion-proof machine terminal box on-line monitoring module based on NB-IOT thing networking.
Background
In the prior art, motors are very important in industrial production, and in coastal cities, due to geographical factors, over-temperature of cable terminals of motor junction boxes and over-high humidity of the junction boxes can cause electrical faults, cause motor damage and industrial production halt, and have potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming and not enough, provide an explosion-proof machine terminal box on-line monitoring module based on NB-IOT thing networking, adopt wireless internet of things, low-power consumption technique, when not changing motor terminal box explosion-proof performance, realize the temperature of real-time on-line monitoring motor terminal box internal terminal and the humidity of terminal box, the early warning is reported an emergency and asked for help or increased vigilance in advance, reduces motor trouble, improves the industrial output value.
In order to achieve the above object, the present invention provides a technical solution: explosion-proof machine terminal box on-line monitoring module based on NB-IOT thing networking, including integrated temperature detector, moisture detector, the treater in the terminal box the inside and the NB-IOT module of taking the NB antenna, wherein, temperature detector installs on the 3 looks terminals of terminal box the inside for the temperature of real-time detection terminal box, moisture detector is used for gathering the inside humidity of terminal box in real time, the NB antenna is SMD rectangular shape structure, hugs closely on the cable surface of terminal box, realizes the inside data of gathering of remote radio communication terminal box, temperature detector, moisture detector and NB-IOT module are connected with the treater respectively, realize 3 looks terminal box temperature collection and report to the police, terminal box humidity collection and report to the police and NB-IOT remote communication by this treater control.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
1. the structure of the junction box is not changed, and the explosion-proof performance is not changed.
2. The terminal temperature and the terminal box humidity are monitored in real time, early warning and warning are carried out in advance according to data changes, motor faults are reduced, and industrial output values are improved.
3. The integrated design does not need communication cables.
4. Traditional NB antenna is the columnar structure, and the NB antenna of this design then adopts SMD rectangular shape structure, and such design makes under the prerequisite that does not change terminal box explosion-proof structure and performance, and the antenna is inseparabler with the cable contact, and then makes the SNR higher, and the interference is lower, more is favorable to the piercing through of signal.
Drawings
FIG. 1 is an installation schematic diagram of an explosion-proof motor junction box online monitoring module based on an NB-IOT internet of things.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
As shown in fig. 1, the explosion-proof motor junction box online monitoring module based on the NB-IOT internet of things provided in this embodiment includes a temperature detector 2, a humidity detector 3, a processor 4 and an NB-IOT module 6 with an NB antenna 5 integrated in a junction box 1, and in the figure, 9 is a motor; the temperature detector 2 is mounted on a 3-phase wiring terminal 7 in the junction box 1 and used for detecting the temperature of the wiring terminal 7 in real time, and when the temperature difference of the 3-phase wiring terminal 7 is too large or the temperature is too high, remote alarm is executed; the humidity detector 3 is used for acquiring the humidity inside the junction box 1 in real time, and when the humidity exceeds a set warning value, remote warning is executed; the NB antenna 5 is of a patch type long strip structure and is tightly attached to the surface of the cable 8 of the junction box 1, data collected inside the remote wireless communication junction box 1 are achieved on the premise that the explosion-proof structure and performance of the junction box are not changed, and the antenna is designed to be of the patch type long strip structure, so that the antenna is in closer contact with the cable 8, the signal-to-noise ratio is higher, the interference is lower, and the signal penetration is facilitated; the temperature detector 2, the humidity detector 3 and the NB-IOT module 6 are respectively connected with the processor 4, and the processor 4 controls and realizes 3-phase wiring column temperature acquisition and alarm, junction box humidity acquisition and alarm and NB-IOT remote communication.
To sum up, the utility model discloses a wireless internet of things, low-power consumption technique when not changing motor terminal box structure and explosion-proof performance, have realized the temperature of real-time on-line monitoring motor terminal box internal terminal and the humidity of terminal box, and the early warning is reported an emergency and asked for help or increased vigilance in advance, reduces motor trouble, improves the industrial output value, has actual spreading value, is worth promoting.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. Explosion-proof machine terminal box on-line monitoring module based on NB-IOT thing networking, its characterized in that: including integrated temperature detector, moisture detector, treater in the terminal box the inside and the NB-IOT module of taking the NB antenna, wherein, temperature detector installs on the 3 looks terminals of terminal box the inside for the temperature of real-time detection terminal, moisture detector is used for gathering the inside humidity of terminal box in real time, the NB antenna is SMD rectangular shape structure, hugs closely on the cable surface of terminal box, realizes the inside data of gathering of remote radio communication terminal box, temperature detector, moisture detector and NB-IOT module are connected with the treater respectively, and by this treater control realization 3 looks terminal temperature collection and warning, terminal box humidity collection and warning and NB-IOT remote communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757440.XU CN210038080U (en) | 2019-05-23 | 2019-05-23 | Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757440.XU CN210038080U (en) | 2019-05-23 | 2019-05-23 | Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210038080U true CN210038080U (en) | 2020-02-07 |
Family
ID=69344074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757440.XU Active CN210038080U (en) | 2019-05-23 | 2019-05-23 | Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210038080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578995A (en) * | 2020-05-21 | 2020-08-25 | 百斯特（广州）信息技术有限公司 | Temperature and humidity sensor applied to on-line monitoring module of junction box of explosion-proof motor |
-
2019
- 2019-05-23 CN CN201920757440.XU patent/CN210038080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578995A (en) * | 2020-05-21 | 2020-08-25 | 百斯特（广州）信息技术有限公司 | Temperature and humidity sensor applied to on-line monitoring module of junction box of explosion-proof motor |
| CN111578995B (en) * | 2020-05-21 | 2022-03-04 | 百斯特（广州）信息技术有限公司 | Temperature and humidity sensor applied to on-line monitoring module of junction box of explosion-proof motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2869875Y (en) | Insulator dirt on-line mouitoring apparatus | |
| CN201589785U (en) | Power transmission line remote monitoring device | |
| CN104422480A (en) | Power transmission line online monitoring circuit and intelligent insulator suspension ring | |
| CN212083634U (en) | Transmission line insulator leakage current monitoring system | |
| CN108562780A (en) | A kind of iron core and clamp earthing current online monitoring system of electrical equipment | |
| CN202648702U (en) | SF6 gas on-line monitoring unit | |
| CN210038080U (en) | Online monitoring module for junction box of explosion-proof motor based on NB-IOT (network of things) | |
| CN206497167U (en) | A kind of electric transmission line isolator leakage current monitoring system based on big-dipper satellite | |
| CN202600017U (en) | Intelligent temperature, humidity and current on-line real-time monitoring contact box | |
| CN105758554A (en) | Power transmission line temperature online monitoring system and method, and application | |
| CN211148776U (en) | Current acquisition device and current monitoring system | |
| CN202599441U (en) | System for acquiring state data of power transformer | |
| CN203929314U (en) | A kind of wireless pressure data acquisition node | |
| CN209927942U (en) | Intelligent online monitoring instrument for lightning arrester of power transmission line based on wireless communication | |
| CN206362868U (en) | Arrester on-line intelligence monitoring system | |
| CN201425522Y (en) | On-line temperature measuring system for equipotential junctions | |
| CN205450178U (en) | Transmission line fault locating on -line monitoring device | |
| CN214069669U (en) | Device for networking low-voltage circuit breaker | |
| CN102914370A (en) | On-line temperature monitoring device for high-voltage electric equipment | |
| CN214040166U (en) | Wireless intelligent temperature vibration sensor | |
| CN111983725A (en) | Intelligent monitoring system for meteorological environment element monitoring | |
| CN111969723A (en) | Intelligent transposition box based on end edge cloud framework | |
| CN203930456U (en) | A kind of electric energy remote real-time monitoring system | |
| CN204791491U (en) | Wireless measurement transmission device of jar body fluid position | |
| CN214479832U (en) | Electrical safety operation and maintenance system based on Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |