CN210464727U - Cable temperature on-line monitoring device - Google Patents
Cable temperature on-line monitoring device Download PDFInfo
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- CN210464727U CN210464727U CN201921095808.7U CN201921095808U CN210464727U CN 210464727 U CN210464727 U CN 210464727U CN 201921095808 U CN201921095808 U CN 201921095808U CN 210464727 U CN210464727 U CN 210464727U
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- temperature
- line monitoring
- monitoring device
- cable
- bandage
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Abstract
The utility model discloses a cable temperature on-line monitoring device, it comprises a plurality of on-line monitoring device units, and every on-line monitoring device unit comprises temperature measuring device and bandage, and temperature measuring device sets up in the temperature monitoring casing, and the temperature monitoring casing passes through the bandage and ties up on the cable, still is equipped with central control unit, temperature signal generating device and temperature signal receiving arrangement in the temperature monitoring casing. The beneficial effects of the utility model are that: each temperature on-line monitoring device can be used as a transfer station, and transmits a signal transmitted by the previous temperature on-line monitoring device to the next temperature on-line monitoring device until reaching the wireless temperature monitor, so that each temperature value can be ensured to be transmitted to the wireless temperature monitor, and the problem that the wireless temperature monitor is unstable and even distorted when receiving the signal uploaded by a temperature monitoring point is avoided; bind on the cable through the bandage, it is convenient to load and unload, and the temperature measurement value is accurate.
Description
Technical Field
The utility model relates to an on-line monitoring device, in particular to cable temperature on-line monitoring device.
Background
The cable temperature on-line monitoring system is mainly applied to temperature monitoring of high-voltage electrical equipment. The temperature monitoring point (temperature monitoring module) sends the acquired temperature signal to the wireless temperature monitor through a wireless network. However, it is well known that wireless signal transmission distances are limited. In the process of field use, the signal received by the wireless temperature monitor is distorted due to the fact that the temperature monitor is far away from the wireless temperature monitor or an obstacle exists between the temperature monitor and the wireless temperature monitor; in addition, the temperature monitoring points are all in the environment of high voltage, large current and strong magnetic field, and monitoring equipment and wireless signals are easily interfered, so that the wireless temperature monitor cannot normally receive data uploaded by the temperature monitoring points.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing a cable temperature on-line monitoring device, this temperature on-line monitoring device is equipped with signal receiver and signal transmission device, and every temperature on-line monitoring device can regard as the transfer station, launches the signal of last temperature on-line monitoring device transmission to next temperature on-line monitoring device, until in the wireless temperature monitor, just so can guarantee that every temperature numerical value can both transmit in the wireless temperature monitor.
The utility model discloses a following scheme realizes: the utility model provides a cable temperature on-line monitoring device, it comprises a plurality of on-line monitoring device units, and every on-line monitoring device unit comprises temperature measuring device and bandage, temperature measuring device sets up in the temperature monitoring casing, the temperature monitoring casing passes through the bandage is tied up on the cable, still be equipped with central control unit, temperature signal generating device and temperature signal receiving arrangement in the temperature monitoring casing.
The line monitoring device unit transmits signals to the wireless temperature monitor.
The last of the line monitoring device units transmits a signal to the next of the line monitoring device units.
The temperature measuring device, the temperature signal generating device and the temperature signal receiving device are in signal connection with the central control device.
The temperature measuring device transmits the measured information to the central control device, and the central control device directly transmits the information to the wireless temperature monitor or transmits the information to the temperature signal receiving device of the next line monitoring device unit through the temperature signal generating device.
And the binding belt is provided with a binding belt fixing and adjusting device.
And each temperature monitoring shell is internally provided with a storage battery device, and the storage battery devices are connected to the central control device.
The utility model has the advantages that:
1. the utility model relates to a cable temperature on-line monitoring device is equipped with signal receiver and signal transmitter, and every temperature on-line monitoring device can regard as the transfer station, transmits the signal that last temperature on-line monitoring device launched to next temperature on-line monitoring device, until in the wireless temperature monitor, in this way can guarantee that every temperature numerical value can both be transmitted to the wireless temperature monitor, avoids appearing the wireless temperature monitor and receives the unstable problem even distorted of the signal that the temperature monitoring point uploaded;
2. the utility model relates to a cable temperature on-line monitoring device bindes on the cable through the bandage, and it is convenient to load and unload, and the temperature measurement value is accurate.
Drawings
Fig. 1 is the utility model relates to a cable temperature on-line monitoring device's elevation structure schematic diagram.
Fig. 2 is the utility model relates to a cable temperature on-line monitoring device overlook the schematic structure.
Fig. 3 is the utility model relates to a structure schematic diagram between cable temperature on-line monitoring device's the on-line monitoring unit.
In the figure: the temperature monitoring device comprises a temperature measuring device 1, a binding belt 2, a temperature monitoring shell 3, a central control device 4, a temperature signal generating device 5, a temperature signal receiving device 6, a binding belt fixing and adjusting device 7 and a storage battery device 8.
Detailed Description
The present invention will be further described with reference to fig. 1-3, but the scope of the present invention is not limited to the description.
In which like parts are designated by like reference numerals. It is noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component, and the drawings are in greatly simplified form and employ non-precise ratios, merely for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention.
In the following description, for purposes of clarity, not all features of an actual implementation are described, well-known functions or constructions are not described in detail since they would obscure the invention with unnecessary detail, it being understood that in the development of any actual embodiment, numerous implementation details must be set forth in order to achieve the developer's specific goals, such as compliance with system-related and business-related constraints, changing from one implementation to another, and it being recognized that such development efforts may be complex and time consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art.
The utility model provides a cable temperature on-line monitoring device, it comprises a plurality of on-line monitoring device units, every on-line monitoring device unit comprises temperature measuring device 1 and bandage 2, and temperature measuring device 1 sets up in temperature monitoring casing 3, and temperature monitoring casing 3 ties up on the cable through bandage 2, still is equipped with central control device 4, temperature signal generating device 5 and temperature signal receiving arrangement 6 in the temperature monitoring casing 3.
The line monitoring device unit transmits signals to the wireless temperature monitor.
The previous line monitoring device unit transmits a signal to the next line monitoring device unit.
The temperature measuring device 1, the temperature signal generating device 5 and the temperature signal receiving device 6 are in signal connection with the central control device 4, how the temperature measuring device 1, the temperature signal generating device 5 and the temperature signal receiving device 6 transmit signals to the central control device 4 is the prior known technology, and the internal circuit structures, the working principles and the working processes of the temperature measuring device 1, the temperature signal generating device 5, the temperature signal receiving device 6 and the central control device 4 are not repeated herein.
The temperature measuring device 1 transmits the measured information to the central control device 4, and the central control device 4 directly transmits the information to the wireless temperature monitor or to the temperature signal receiving device 6 of the next line monitoring device unit through the temperature signal generating device 5.
The bandage 2 is provided with a bandage fixing and adjusting device 7.
Each temperature monitoring housing 3 is provided with a battery device 8 therein, and the battery devices 8 are connected to the central control device 4.
The line monitoring device unit can be used as a transfer station, and transmits a signal transmitted by the previous temperature on-line monitoring device unit to the next temperature on-line monitoring device unit until the signal reaches the wireless temperature monitor, so that each temperature value can be ensured to be transmitted to the wireless temperature monitor, and the problem that the wireless temperature monitor is unstable or even distorted when receiving the signal transmitted by the temperature monitoring point is avoided; the line monitoring unit may also directly transmit signals to the wireless temperature monitor.
Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a cable temperature on-line monitoring device which characterized in that: it comprises a plurality of on-line monitoring device units, and every on-line monitoring device unit comprises temperature measuring device (1) and bandage (2), temperature measuring device (1) sets up in temperature monitoring casing (3), temperature monitoring casing (3) are passed through bandage (2) are tied up on the cable, still be equipped with central control device (4), temperature signal generating device (5) and temperature signal receiving arrangement (6) in temperature monitoring casing (3).
2. The cable temperature on-line monitoring device according to claim 1, characterized in that: the line monitoring device unit transmits signals to the wireless temperature monitor.
3. The cable temperature on-line monitoring device according to claim 1, characterized in that: the last of the line monitoring device units transmits a signal to the next of the line monitoring device units.
4. The cable temperature on-line monitoring device according to claim 1, characterized in that: the temperature measuring device (1), the temperature signal generating device (5) and the temperature signal receiving device (6) are in signal connection with the central control device (4).
5. The cable temperature on-line monitoring device according to claim 1, characterized in that: the temperature measuring device (1) transmits the measured information to the central control device (4), and the central control device (4) directly transmits the information to the wireless temperature monitor or transmits the information to the temperature signal receiving device (6) of the next line monitoring device unit through the temperature signal generating device (5).
6. The cable temperature on-line monitoring device according to claim 1, characterized in that: and a bandage fixing and adjusting device (7) is arranged on the bandage (2).
7. The cable temperature on-line monitoring device according to claim 1, characterized in that: each temperature monitoring shell (3) is internally provided with a storage battery device (8), and the storage battery devices (8) are connected to the central control device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095808.7U CN210464727U (en) | 2019-07-12 | 2019-07-12 | Cable temperature on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095808.7U CN210464727U (en) | 2019-07-12 | 2019-07-12 | Cable temperature on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464727U true CN210464727U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095808.7U Active CN210464727U (en) | 2019-07-12 | 2019-07-12 | Cable temperature on-line monitoring device |
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| CN (1) | CN210464727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022155900A1 (en) * | 2021-01-22 | 2022-07-28 | Abb Schweiz Ag | Wireless measuring device and cable bushing comprising the same |
| CN116878566A (en) * | 2023-06-30 | 2023-10-13 | 国网上海市电力公司 | Underground pipe gallery hole site intelligent monitoring system |
-
2019
- 2019-07-12 CN CN201921095808.7U patent/CN210464727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022155900A1 (en) * | 2021-01-22 | 2022-07-28 | Abb Schweiz Ag | Wireless measuring device and cable bushing comprising the same |
| CN116878566A (en) * | 2023-06-30 | 2023-10-13 | 国网上海市电力公司 | Underground pipe gallery hole site intelligent monitoring system |
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