CN211236648U - Electrical equipment wireless remote monitoring device based on DTU - Google Patents
Electrical equipment wireless remote monitoring device based on DTU Download PDFInfo
- Publication number
- CN211236648U CN211236648U CN202020202312.1U CN202020202312U CN211236648U CN 211236648 U CN211236648 U CN 211236648U CN 202020202312 U CN202020202312 U CN 202020202312U CN 211236648 U CN211236648 U CN 211236648U
- Authority
- CN
- China
- Prior art keywords
- dtu
- equipment
- electrical equipment
- electrical
- remote monitoring
- 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
- Telephonic Communication Services (AREA)
Abstract
The utility model belongs to the technical field of electrical measurement, and discloses a DTU-based electrical equipment wireless remote monitoring device.A shell is internally fixed with electrical detection equipment and DTU communication equipment through bolts, and the electrical detection equipment is provided with a motor protection device, a temperature sensor and a voltage sensor; the motor protection device is respectively electrically connected with the temperature sensor and the voltage sensor, and the temperature sensor and the voltage sensor are connected with the DTU communication equipment through buses. Can detect voltage and temperature in the electrical equipment electric appliance cabinet through temperature sensor and voltage sensor, the data that will obtain sends for user's computer or cell-phone through DTU communication equipment, can realize the remote control to electrical equipment, electrical equipment unattended has been realized, alleviate workman intensity of labour greatly, improve workman operational environment, remote monitoring electrical equipment trouble, discover the potential safety hazard in advance, avoid the emergence of major accident, the security that greatly improves electrical equipment used.
Description
Technical Field
The utility model belongs to the technical field of the electrical measurement, especially, relate to a wireless remote monitoring device of electrical equipment based on DTU.
Background
At present: the technical field of remote measurement and control is an important technology in the field of measurement and control, and a transformer substation is an electric power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in an electric power system, and is used for connecting power grids of all levels of voltage through transformers of the transformer substation. The traditional remote measurement and control field comprises: remote measurement and control based on wireless mode, remote measurement and control based on wire (including Internet or private network). The wireless measurement and control method has wide application, mainly has short construction period, low cost and low line maintenance cost. The existing electrical detection equipment has single function, can only detect voltage data and cannot detect the temperature state in an electrical cabinet of the electrical equipment, and the existing electrical detection equipment only can transmit wireless information, does not have the function of limited transmission and has single transmission mode.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing electrical detection equipment has single function, can only detect voltage data, and cannot detect the temperature state in an electrical cabinet of the electrical equipment.
(2) The existing electrical detection equipment can only transmit wireless information, does not have the function of limited transmission, and has a single transmission mode.
SUMMERY OF THE UTILITY MODEL
To the problem that prior art exists, the utility model provides a wireless remote monitoring device of electrical equipment based on DTU.
The utility model is realized in such a way, the DTU-based wireless remote monitoring device for the electrical equipment is provided with a shell, the interior of the shell is fixed with electrical detection equipment and DTU communication equipment through bolts, and the electrical detection equipment is provided with a motor protection device, a temperature sensor and a voltage sensor;
the motor protection device is respectively electrically connected with the temperature sensor and the voltage sensor, and the temperature sensor and the voltage sensor are connected with the DTU communication equipment through buses.
Furthermore, a cover body is fixed on the outer side of the shell through bolts, and a plurality of heat dissipation holes are formed in the cover body.
Further, the DTU communication equipment is provided with a 4G communication device and a WAN interface, the DTU communication equipment is connected with a cloud server through the 4G communication device through GPRS or Ethernet, and the cloud server is connected with the user terminal through the Internet.
Further, the user terminal is a computer or a mobile phone.
Furthermore, threaded holes are integrally formed in four corners of the shell, screws are arranged in the threaded holes, and anti-rust layers are coated on the outer sides of the threaded holes and the outer sides of the screws.
Further, the bus is an RS232 bus or an RS485 bus.
By combining all the technical schemes, the invention has the advantages and positive effects that:
(1) can detect voltage and temperature in the electrical equipment electric appliance cabinet through temperature sensor and voltage sensor, the data that will obtain sends for user's computer or cell-phone through DTU communication equipment, can realize the remote control to electrical equipment, electrical equipment unattended has been realized, alleviate workman intensity of labour greatly, improve workman operational environment, remote monitoring electrical equipment trouble, discover the potential safety hazard in advance, avoid the emergence of major accident, the security that greatly improves electrical equipment used.
(2) Through being provided with two kinds of transmission mode, damage failure-free time at 4G communication device or WAN module, the transmission of data is realized to another kind of transmission mode of accessible, has improved the utility model discloses the efficiency of work.
(3) Install in electrical equipment's regulator cubicle through the bolt, and the antirust coat of the outer picture of screw hole and screw can prolong the utility model discloses a life.
Drawings
Fig. 1 is a schematic structural diagram of a wireless remote monitoring device for electrical equipment based on a DTU according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a DTU communication device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electrical detection apparatus provided in an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating the wiring of the motor protection device according to the embodiment of the present invention.
In the figure: 1. an electrical detection device; 2. a DTU communication device; 3. a threaded hole; 4. a housing; 5. a cover body; 6. a WAN interface; 7. a 4G communication device; 8. a temperature sensor; 9. a voltage sensor; 10. a bus; 11. provided is a motor protection device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to solve the problems in the prior art, the present invention provides a wireless remote monitoring device for electrical equipment based on a DTU, which is described in detail below with reference to fig. 1 to 4.
The utility model provides a wireless remote monitoring device of electrical equipment sets up casing 4 based on DTU, there is lid 5 in the 4 outsides of casing through the bolt fastening, there are electrical detection equipment 1 and DTU communication equipment 2 inside through the bolt fastening, electrical detection equipment 1 is provided with motor protection device 11, temperature sensor 8 and voltage sensor 9, motor protection device 11 respectively with temperature sensor 8 and 9 electric connection of voltage sensor, temperature sensor 8 and voltage sensor 9 are passed through bus 10 and are believed the equipment connection with DTU, bus 10 is RS232 bus 10 or RS485 bus 10.
Can detect voltage and temperature in the electrical equipment electric appliance cabinet through temperature sensor 8 and voltage sensor 9, the data that will obtain sends for user's computer or cell-phone through DTU communication equipment 2, can realize the remote control to electrical equipment, electrical equipment unattended has been realized, alleviate workman intensity of labour greatly, improve workman operational environment, remote monitoring electrical equipment trouble, discover the potential safety hazard in advance, avoid the emergence of major accident, the security that greatly improves electrical equipment used.
The DTU communication equipment 2 is provided with a 4G communication device 7 and a WAN interface 6, the DTU communication equipment 2 is connected with a cloud server through GPRS signals or Ethernet, and the cloud server is connected with a user terminal through the Internet. The utility model discloses be provided with two kinds of transmission, damage failure-free time at 4G communication device 7 or WAN module, the transmission of another kind of transmission of accessible realization data has improved the utility model discloses the efficiency of work.
The brand of the DTU communication equipment 2 is as follows: YIBIEIIC, model number: SP3232 EEN; the model of the 4G communication device 7 is as follows: STM32F103R8T 6.
The user terminal is a computer or a mobile phone. Threaded hole 3 is seted up in the integration of 4 four corners departments of casing, is provided with the screw in the threaded hole 3, and threaded hole 3 scribbles the antirust coat with the screw outside. The utility model discloses a bolt mounting is in electrical equipment's regulator cubicle, and the antirust coat of the outer picture of screw hole 3 and screw can increase of service life.
The device is installed in an electrical cabinet of electrical equipment through bolts, temperature and voltage conditions in the electrical cabinet are respectively detected by the temperature sensor 8 and the voltage sensor 9, and detected data are transmitted to a user terminal through the DTU communication equipment 2 in a wired or wireless mode. Meanwhile, when abnormal data is detected, the motor protection device 11 can protect the electrical equipment from loss.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A DTU-based wireless remote monitoring device for electrical equipment is characterized by being provided with a shell, wherein electrical detection equipment and DTU communication equipment are fixed in the shell through bolts, and the electrical detection equipment is provided with a motor protection device, a temperature sensor and a voltage sensor;
the motor protection device is respectively electrically connected with the temperature sensor and the voltage sensor, and the temperature sensor and the voltage sensor are connected with the DTU communication equipment through buses.
2. The DTU-based wireless remote monitoring device for electrical equipment of claim 1, wherein a cover is fixed to the outside of the housing by bolts, and the cover is provided with a plurality of heat dissipation holes.
3. The wireless remote monitoring device of electrical equipment based on the DTU of claim 1, wherein the DTU communication equipment is provided with a 4G communication device and a WAN interface, the DTU communication equipment is connected with a cloud server through the 4G communication device through GPRS or Ethernet, and the cloud server is connected with the user terminal through the Internet.
4. The DTU-based electrical equipment wireless remote monitoring device of claim 3, wherein the user terminal is a computer or a cell phone.
5. The DTU-based electrical equipment wireless remote monitoring device as claimed in claim 1, wherein the housing is integrally provided with threaded holes at four corners, screws are arranged in the threaded holes, and the threaded holes and the outer sides of the screws are coated with anti-rust layers.
6. The wireless remote monitoring unit of electrical equipment based on DTU of claim 1, wherein the bus is RS232 bus or RS485 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202312.1U CN211236648U (en) | 2020-02-24 | 2020-02-24 | Electrical equipment wireless remote monitoring device based on DTU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020202312.1U CN211236648U (en) | 2020-02-24 | 2020-02-24 | Electrical equipment wireless remote monitoring device based on DTU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211236648U true CN211236648U (en) | 2020-08-11 |
Family
ID=71921899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020202312.1U Active CN211236648U (en) | 2020-02-24 | 2020-02-24 | Electrical equipment wireless remote monitoring device based on DTU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211236648U (en) |
-
2020
- 2020-02-24 CN CN202020202312.1U patent/CN211236648U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104362736B (en) | A kind of Intelligent component cabinet and its monitoring method for intelligent transformer | |
| CN203312656U (en) | An intelligent energy-saving-type outdoor switching station | |
| CN101237156B (en) | Realization method for wall-hang energy-saving high-frequency switch DC power system | |
| CN105486959A (en) | Power transformer fault diagnosis system based on Internet-of-things and cloud computing | |
| CN104319895A (en) | Intelligent distributing line monitoring terminal | |
| CN208721153U (en) | Photovoltaic power supply type wireless vibration temperature monitoring device | |
| CN211236648U (en) | Electrical equipment wireless remote monitoring device based on DTU | |
| CN211148776U (en) | Current acquisition device and current monitoring system | |
| CN209231449U (en) | A kind of distribution network line disconnection fault positioning device | |
| CN213071830U (en) | Electric automatization switch board based on thing networking | |
| CN204374746U (en) | Auxiliary System in Power Plant supervisory system | |
| CN209043962U (en) | High-tension cable sheath grounding circulation monitoring device | |
| CN204595052U (en) | A kind of guarding against theft type high-voltage wireless current transformer | |
| CN209994150U (en) | Micro-grid device of direct current bus | |
| CN210572215U (en) | Online monitoring and management system for sulfur hexafluoride gas density of converter station | |
| CN210802620U (en) | Inspection shaft water level monitoring system | |
| CN208795378U (en) | A kind of high voltage cable joint wireless temperature measuring device | |
| CN206235678U (en) | A kind of naval vessel transformer monitoring device integral structure | |
| CN216904003U (en) | Intelligent transformer substation | |
| CN217741383U (en) | IEC 61850-based transformer substation online monitoring system | |
| CN205248044U (en) | High voltage electric network is with festival electrical transformer's anti -theft device | |
| CN212572194U (en) | Power grid dispatching command state indicating device | |
| CN203951264U (en) | A kind of prefabricated cover half blocking secondary device system for transformer station | |
| CN215600879U (en) | Automatic monitoring device of electric substation | |
| CN213932862U (en) | Electric field energy temperature measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211207 Address after: 530000 shop 02s02, building 2, Kangcheng, Nanguo garden, No. 5, Guibei Road, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Zhineng Electrical Engineering Co.,Ltd. Address before: 530000 No. 02s02, building 2, Kangcheng, Nanguo garden, No. 5, Guibei Road, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Zeneng equipment technology (Group) Co.,Ltd. |