CN205138600U - Remote data transmission system of transformer oil position meter - Google Patents
Remote data transmission system of transformer oil position meter Download PDFInfo
- Publication number
- CN205138600U CN205138600U CN201520933249.8U CN201520933249U CN205138600U CN 205138600 U CN205138600 U CN 205138600U CN 201520933249 U CN201520933249 U CN 201520933249U CN 205138600 U CN205138600 U CN 205138600U
- Authority
- CN
- China
- Prior art keywords
- oil level
- long
- terminal box
- set point
- side switch
- 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
Abstract
The utility model provides a remote data transmission system of transformer oil position meter, includes pointer oil level gaugember and establishes the floater in storing up oil tank, and the floater is connected with angle sensor, and angle sensor can measure the upper and lower wobbling angle of floater, and pointer oil level gaugember is equipped with oily bit map terminal box, is equipped with binding post in the oily bit map terminal box, and angle sensor is connected with the interior binding post of terminal box, and binding post is connected with long -range display instrument through the cable, be equipped with high bit switch alarming point and low bit switch alarming point on the long -range display instrument respectively, high bit switch alarming point and low bit switch alarming point are connected with the alarm respectively. The utility model discloses can realize the remote display of transformer oil position, when the oil level is too high or low excessively, can realize reporting to the police, improve the intelligent level of transformer, have higher spreading value.
Description
Technical field
The utility model relates to transformer technology field, particularly a kind of oil level gauge for transformer Long-range Data Transmission system.
Background technology
Pointer type fuel level indicator is transformer oil storage important component cashier's office in a shop.Because it has good looking appearance, accurately can indicate oil level and exports the favor that the features such as height warning signal are subject to user always.When the change of oil level in oil conservater, the ball float on oil level indicator connecting rod is swung up and down, through the transmission of oil level indicator internal mechanism, drive the rotation of needle pivot, the oil level of oil conservater is indicated by pointer on dial plate.Current pointer type fuel level indicator can not realize long-range Presentation Function, when oil level is too high or too low, does not have warning function.
Utility model content
The purpose of this utility model is exactly the problems referred to above existed for existing pointer type fuel level indicator, designs a kind of oil level gauge for transformer Long-range Data Transmission system, can realize long-range display, and when oil level is too high or too low, can realize reporting to the police.
The purpose of this utility model is realized by such technical scheme, a kind of oil level gauge for transformer Long-range Data Transmission system, comprise pointer type fuel level indicator and be located at the ball float in oil conservater, it is characterized in that ball float is connected with angular transducer, angular transducer can measure the angle of the upper and lower swing of ball float, pointer type fuel level indicator is provided with oil level gage terminal box, connection terminal is provided with in oil level gage terminal box, angular transducer is connected with the connection terminal in terminal box, and connection terminal is connected with long-range Displaying Meter by cable.
During concrete enforcement, long-range Displaying Meter is respectively equipped with high-side switch alarm set point and low-side switch alarm set point, high-side switch alarm set point and low-side switch alarm set point are connected to alarm.
When oil level changes, the upper and lower rotation swinging by mechanism in oil level indicator of ball float, the magnet steel seat in annular seal space is driven to rotate, magnet steel seat in annular seal space drives the magnet steel seat axle in instruction chamber to rotate by magnetic coupling force, because ball float is connected with angular transducer, angular transducer can measure the angle of the upper and lower swing of ball float, and angular transducer can export according to corner difference the resistance signal that is proportional to angle, be sent to remote long-range Displaying Meter, realize long-range display.Owing to control instrument being respectively equipped with high-side switch alarm set point and low-side switch alarm set point, high-side switch alarm set point and low-side switch alarm set point are connected to alarm, when oil level is too high or too low, can realize reporting to the police.
The beneficial effects of the utility model are: the utility model can realize the long-range display of transformer oil level, when oil level is too high or too low, can realizes reporting to the police, improve the intelligent level of transformer, have higher promotional value.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, utility model is further illustrated.
Fig. 1 is the principle schematic of the utility model embodiment.
In figure: 1, pin type oil level indicator 2, terminal box 3, angular transducer 4, cable 5, Displaying Meter 6, high-side switch alarm set point 7, low-side switch alarm set point.
Embodiment
Below in conjunction with drawings and Examples, further non-limiting description is done to the utility model:
In Fig. 1, a kind of oil level gauge for transformer Long-range Data Transmission system, the ball float comprising pointer type fuel level indicator 1 and be located in oil conservater, ball float is connected with angular transducer 3, angular transducer 3 can be measured on ball float, the angle of lower swing, pointer type fuel level indicator 1 is provided with oil level gage terminal box 2, connection terminal is provided with in oil level gage terminal box 2, angular transducer 3 is connected with the connection terminal in terminal box 2, connection terminal is connected with long-range Displaying Meter 5 by cable 4, long-range Displaying Meter 5 is respectively equipped with high-side switch alarm set point 6 and low-side switch alarm set point 7, high-side switch alarm set point 6 and low-side switch alarm set point 7 are connected to alarm.
The signal changed to make oil level can export continuously, will be provided with the coaxial angular transducer of magnet steel seat in pointer type fuel level indicator 1, the input end of the output termination transmitter of angular transducer.When oil level changes, the upper and lower rotation swinging by mechanism in oil level indicator of ball float, the magnet steel seat in annular seal space is driven to rotate, magnet steel seat in annular seal space drives the magnet steel seat axle in instruction chamber to rotate by magnetic coupling force, because ball float is connected with angular transducer 3, angular transducer 3 can measure the angle of the upper and lower swing of ball float, angular transducer 3 can export according to corner difference the resistance signal that is proportional to angle, this signal is converted to 4mA ~ 20mA industrial standard current signal by transmitter, be sent to remote long-range Displaying Meter 5, realize long-range display.Due to long-range Displaying Meter 5 being respectively equipped with high-side switch alarm set point 6 and low-side switch alarm set point 7, high-side switch alarm set point 6 and low-side switch alarm set point 7 are connected to alarm, when oil level is too high or too low, can realize reporting to the police.
Finally, it is also to be noted that what enumerate above is only specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from disclosed content of the present utility model or associate, all should think protection domain of the present utility model.
Claims (2)
1. an oil level gauge for transformer Long-range Data Transmission system, comprise pointer type fuel level indicator and be located at the ball float in oil conservater, it is characterized in that ball float is connected with angular transducer, angular transducer can measure the angle of the upper and lower swing of ball float, pointer type fuel level indicator is provided with oil level gage terminal box, be provided with connection terminal in oil level gage terminal box, angular transducer is connected with the connection terminal in terminal box, and connection terminal is connected with long-range Displaying Meter by cable.
2. a kind of oil level gauge for transformer Long-range Data Transmission system according to claim 1, it is characterized in that long-range Displaying Meter being respectively equipped with high-side switch alarm set point and low-side switch alarm set point, high-side switch alarm set point and low-side switch alarm set point are connected to alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933249.8U CN205138600U (en) | 2015-11-16 | 2015-11-16 | Remote data transmission system of transformer oil position meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933249.8U CN205138600U (en) | 2015-11-16 | 2015-11-16 | Remote data transmission system of transformer oil position meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138600U true CN205138600U (en) | 2016-04-06 |
Family
ID=55624384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933249.8U Active CN205138600U (en) | 2015-11-16 | 2015-11-16 | Remote data transmission system of transformer oil position meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138600U (en) |
-
2015
- 2015-11-16 CN CN201520933249.8U patent/CN205138600U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203232327U (en) | Liquid level measurement control device | |
| CN203673363U (en) | Intelligent liquid level control device | |
| CN201672957U (en) | Automobile fuel meter digitalized device | |
| CN102778268B (en) | Integrated measurement system for indirectly measuring oil consumption of vehicular fuel oil | |
| CN103278218B (en) | A kind of flow monitoring device for mechanical water meter | |
| CN102778269A (en) | Comprehensive measuring system for directly measuring oil consumption of vehicle fuel | |
| CN201503299U (en) | Analog signal output type oil level gauge for oil conservator of transformer | |
| CN202442755U (en) | Float-ball liquid level indicator | |
| CN205138600U (en) | Remote data transmission system of transformer oil position meter | |
| CN200941061Y (en) | Oil gage of autocar fuel tank | |
| CN203502061U (en) | Rotor flow meter | |
| CN200950075Y (en) | Transformer oil level gauge capable of transmitting data remotely | |
| CN203037310U (en) | Liquid level detection device for fuel tank of automobile | |
| CN109883500A (en) | The anti-interference metering system of intelligent gas meter | |
| CN209841138U (en) | Multifunctional magnetic turning column liquid level meter | |
| CN203176734U (en) | Flow detector with intelligent control system | |
| CN201837428U (en) | Full-automatic identification liquid level gauge | |
| CN203364901U (en) | Flow monitoring device used for mechanical water meter | |
| CN204142313U (en) | Up-sampling is separated magnetism-free type remote transmitting water meter | |
| CN202748104U (en) | High-precision linear fuel sensor | |
| CN204323076U (en) | A kind of mine vehicle instrument assembly | |
| CN203176735U (en) | Flow detector with wireless monitoring system | |
| CN205120078U (en) | Portable coating thickness gauge | |
| CN206097400U (en) | Earthquake early warning alarm | |
| CN205120077U (en) | Modified coating thickness meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161118 Address after: 324102 Zhejiang province Jiangshan Huatong Road Economic Development Zone No. 17 Patentee after: Shenda Electric Group Co.,Ltd. Address before: The 324100 Ring Road in Zhejiang province Jiangshan City 24 building 3 floor Patentee before: JIANGSHAN HAIWEI TECHNOLOGY CO., LTD. |