CN203298896U - A wireless temperature measuring device of a high-voltage device - Google Patents
A wireless temperature measuring device of a high-voltage device Download PDFInfo
- Publication number
- CN203298896U CN203298896U CN2013203439079U CN201320343907U CN203298896U CN 203298896 U CN203298896 U CN 203298896U CN 2013203439079 U CN2013203439079 U CN 2013203439079U CN 201320343907 U CN201320343907 U CN 201320343907U CN 203298896 U CN203298896 U CN 203298896U
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- temperature measuring
- battery
- shell
- measuring device
- wireless temperature
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Provided is a wireless temperature measuring device of a high-voltage device. The wireless temperature measuring device comprises a housing, a resin filling, a powerful magnetic sheet, a controller, an emission antenna, a temperature sensor, a battery, a thermal insulation material layer, and a temperature measuring hole. The wireless temperature measuring device of a high-voltage device has beneficial effects that the employed powerful magnetic sheet is disposed on a rear end face tightly abutted against the housing so that the installation of the whole device is facilitated while the attracting function of magnetic force may function to the utmost extent, that the emission antenna is installed vertical to the surface of the measured high-voltage device so that electromagnetic wave reflection on the metallic surface of the high-voltage device can be decreased so as to effectively increase emission distance, that battery is far from the measured high-voltage device and is disposed in the thermal insulation material layer so that the service life of the battery is prolonged, that the resin filling provides with the whole device with good anti-vibration performance and is easy to produce, and that the wireless temperature measuring device is capable of online monitoring the temperature of the high-voltage device so that faults can be discovered timely and corresponding measures can be adopted so as to guarantee a power grid to operate normally.
Description
Technical field
The utility model belongs to power equipment detection technique field, particularly relates to a kind of high-tension apparatus wireless temperature measuring device.
Background technology
In electric system,, because high-tension apparatus generally all has metal shell, therefore be subject to the impact of environment temperature.Take high-voltage parallel capacitor as example, directly be subjected to the impact of operating ambient temperature its serviceable life, experiment showed, 8 ℃ of the every intensifications of capacitor hottest point, life-span reduces by half, and the operating ambient temperature of these high-tension apparatuses therefore controlled well is most important for extending its serviceable life.Temperature Monitoring of HV Apparatus monitoring method commonly used is to utilize temperature measurer regularly these high-tension apparatuses to be patrolled and examined by the relevant staff at present, but, there is following point in this method: due to a large amount of high-tension apparatuses being installed in electrical network, and the quantity of patrolling and examining the staff is limited, and be could detect once at regular intervals, therefore in a single day equipment break down and in time find being difficult to, and will affect so undoubtedly the normal operation of electrical network.
Summary of the invention
In order to address the above problem, the purpose of this utility model is to provide a kind of high-tension apparatus wireless temperature measuring device that can on-line monitoring.
In order to achieve the above object, the high-tension apparatus wireless temperature measuring device that provides of the utility model comprises shell, resin filling body, strong magnetic iron plate, controller, emitting antenna, temperature sensor, battery, insulation material layer and thermometer hole; Wherein the strong magnetic iron plate is arranged on enclosure near the rear end face place; Controller is arranged on the enclosure that is positioned at strong magnetic iron plate the place ahead, and which is provided with wireless transmitter module; Emitting antenna vertically runs through the front end face setting of shell, and with the wireless transmitter module on controller, is connected; Battery is arranged on the interior front portion of shell, with controller, emitting antenna and temperature sensor, is connected, and is used to these parts that electric energy is provided; Insulation material layer is coated on the outside surface of battery; The resin filling body is by forming after the hardening of resin that is cast in the enclosure space; Thermometer hole vertically runs through rear end face, strong magnetic iron plate and the part resin obturator of shell and forms; Temperature sensor is arranged in thermometer hole, and with controller, is connected.
The front end face of the described shell position corresponding with upper battery is provided with a battery cover, so that change battery.
The high-tension apparatus wireless temperature measuring device that the utility model provides has following beneficial effect:
1) adopt strong magnetic iron plate and it is arranged on and is close to outer casing back face place, therefore be convenient to the installation of whole device, and the magnetic-adsorption effect can be performed to maximum.
2) emitting antenna is installed perpendicular to tested high-tension apparatus surface, therefore can reduce the high-tension apparatus metal surface to electromagnetic reflection, effectively increases transmitting range.
3) battery is away from tested high-tension apparatus setting, and is wrapped in insulation material layer inside, therefore can increase battery life.
4) the resin filling body can make whole device have good shock resistance, and is easy to produce.
5) temperature that can the on-line monitoring high-tension apparatus, therefore can in time find fault and take appropriate measures, so can guarantee the normal operation of electrical network.
Description of drawings
The high-tension apparatus wireless temperature measuring device transverse sectional view that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the high-tension apparatus wireless temperature measuring device that the utility model provides is elaborated.
As shown in Figure 1, the high-tension apparatus wireless temperature measuring device that provides of the utility model comprises shell 1, resin filling body 2, strong magnetic iron plate 3, controller 4, emitting antenna 5, temperature sensor 6, battery 7, insulation material layer 8 and thermometer hole 9; Wherein strong magnetic iron plate 3 is arranged on the inner close rear end face place of shell 1; Controller 4 is arranged on shell 1 inside that is positioned at strong magnetic iron plate 3 the place aheads, and which is provided with wireless transmitter module; Emitting antenna 5 vertically runs through the front end face setting of shell 1, and with the wireless transmitter module on controller 4, is connected; Battery 7 is arranged on the interior front portion of shell 1, with controller 4, emitting antenna 5 and temperature sensor 6, is connected, and is used to these parts that electric energy is provided; Insulation material layer 8 is coated on the outside surface of battery 7; Resin filling body 2 is by forming after the hardening of resin that is cast in shell 1 inner space; Thermometer hole 9 vertically runs through rear end face, strong magnetic iron plate 3 and the part resin obturator 2 of shell 1 and forms; Temperature sensor 6 is arranged in thermometer hole 9, and with controller 4, is connected.
The front end face of described shell 1 position corresponding with upper battery 7 is provided with a battery cover 10, so that change battery 7.
the high-tension apparatus wireless temperature measuring device using method that now the utility model is provided is described below: when needs detect temperature such as the high-tension apparatuses such as high-voltage parallel capacitor 11, at first shell 1 rear end face on this high-tension apparatus wireless temperature measuring device is attached on the metal shell of high-tension apparatus 11, suction by means of strong magnetic iron plate 3 firmly is adsorbed on whole device on high-tension apparatus 11 thus, the front end of temperature sensor 6 will be in direct contact with on the metal shell of high-tension apparatus 11 this moment, therefore the temperature of high-tension apparatus 11 can be detected, controller 4 is with the detection signal of real-time reading temperature sensor 6, then process and the wireless transmitter module on it sends said temperature information in Control Room host computer.Whether the staff in Control Room can transfinite according to the temperature that above-mentioned information is judged rapidly this high-tension apparatus 11, and takes as the case may be necessary measure.In addition, this equipment can be arranged on high-tension apparatus 11 for a long time, also can install temporarily.
Claims (2)
1. high-tension apparatus wireless temperature measuring device, it is characterized in that: described high-tension apparatus wireless temperature measuring device comprises shell (1), resin filling body (2), strong magnetic iron plate (3), controller (4), emitting antenna (5), temperature sensor (6), battery (7), insulation material layer (8) and thermometer hole (9); Wherein strong magnetic iron plate (3) is arranged on the inner close rear end face place of shell (1); Controller (4) is arranged on shell (1) inside that is positioned at strong magnetic iron plate (3) the place ahead, and which is provided with wireless transmitter module; Emitting antenna (5) vertically runs through the front end face setting of shell (1), and with the wireless transmitter module on controller (4), is connected; Battery (7) is arranged on the interior front portion of shell (1), with controller (4), emitting antenna (5) and temperature sensor (6), is connected, and is used to these parts that electric energy is provided; Insulation material layer (8) is coated on the outside surface of battery (7); Resin filling body (2) is by forming after the hardening of resin that is cast in shell (1) inner space; Thermometer hole (9) vertically runs through rear end face, strong magnetic iron plate (3) and the part resin obturator (2) of shell (1) and forms; Temperature sensor (6) is arranged in thermometer hole (9), and with controller (4), is connected.
2. high-tension apparatus wireless temperature measuring device according to claim 1, it is characterized in that: the front end face of described shell (1) position corresponding with upper battery (7) is provided with a battery cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203439079U CN203298896U (en) | 2013-06-17 | 2013-06-17 | A wireless temperature measuring device of a high-voltage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203439079U CN203298896U (en) | 2013-06-17 | 2013-06-17 | A wireless temperature measuring device of a high-voltage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298896U true CN203298896U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203439079U Expired - Lifetime CN203298896U (en) | 2013-06-17 | 2013-06-17 | A wireless temperature measuring device of a high-voltage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298896U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198859A (en) * | 2014-09-05 | 2014-12-10 | 国家电网公司 | Temperature rise monitoring device for electronic product |
| CN110682034A (en) * | 2019-08-28 | 2020-01-14 | 中国电建集团山东电力建设第一工程有限公司 | Welding measuring device and welding method |
| CN112345095A (en) * | 2020-11-16 | 2021-02-09 | 山西世恒铁路技术有限公司 | Portable steel rail thermometer and temperature measuring system thereof |
-
2013
- 2013-06-17 CN CN2013203439079U patent/CN203298896U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198859A (en) * | 2014-09-05 | 2014-12-10 | 国家电网公司 | Temperature rise monitoring device for electronic product |
| CN110682034A (en) * | 2019-08-28 | 2020-01-14 | 中国电建集团山东电力建设第一工程有限公司 | Welding measuring device and welding method |
| CN112345095A (en) * | 2020-11-16 | 2021-02-09 | 山西世恒铁路技术有限公司 | Portable steel rail thermometer and temperature measuring system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
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| CX01 | Expiry of patent term |