CN206945224U - A kind of Simple transformer oil oil leakage alarm device - Google Patents
A kind of Simple transformer oil oil leakage alarm device Download PDFInfo
- Publication number
- CN206945224U CN206945224U CN201720805915.9U CN201720805915U CN206945224U CN 206945224 U CN206945224 U CN 206945224U CN 201720805915 U CN201720805915 U CN 201720805915U CN 206945224 U CN206945224 U CN 206945224U
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- Prior art keywords
- mcu control
- control module
- oil
- module
- transformer oil
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Abstract
It the utility model is related to a kind of Simple transformer oil oil leakage alarm device, including the oil drain pan provided with multiple gravity sensors, the oil drain pan is fixed on base, MCU control module is provided with the base, the MCU control module electrically connects with multiple gravity sensors, MCU control module converts analog signals into data signal, complete signal analysis and processing, the MCU control module is connected with bluetooth module and it sends data to mobile intelligent terminal by bluetooth module, also include being used for the power module to whole device power supply, the power module and MCU control module electrical connection.The utility model in time can send transformer oil leakage information the mobile terminal held to staff, not limited by time and space so that staff can have found the leakage information of transformer oil the very first time and timing is overhauled and safeguarded.
Description
Technical field
It the utility model is related to transformer oil apparatus field, more particularly to a kind of Simple transformer oil oil leakage alarm device.
Background technology
Transformer can be caused operating temperature too high, oil temperature rise, oil leak easily occurred due to factors such as short circuit, overloads
Phenomenon.The reason for oil leak, is not closed completely including fuel outlet valve, and sleeve pipe does not match with conducting rod or washer sealing is not tight, various materials
The reasons such as connecting portion is unreal.Permeability generally occurs in each junction of transformer, because volume of transformer is larger, slight leakage
Oily phenomenon is difficult to find in time sometimes, generally waits oil leak to a certain extent, can just be found by tour personnel during the full dust of product.Due to
It was found that oil leak is not in time, it is impossible to timely discovering device defect, easily causes hidden danger.
The method whether currently used detection transformer oil is revealed is to use manual patrol, and efficiency is very relatively low and needs to consume
Take light manpower.Therefore for drawbacks described above present in currently available technology, it is necessary to be studied in fact, to provide one kind
Simple transformer oil oil leakage alarm device, solve defect present in prior art, can be by the information transfer of transformer oil leak
It is standby to mobile terminal, alarm is simultaneously emitted by, staff can be reminded in time.
Therefore for drawbacks described above present in currently available technology, it is necessary to be studied in fact, to provide a kind of vehicle-mounted rain
Umbrella storage device, solves defect present in prior art.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of Simple transformer oil oil leakage alarm device,
Transformer oil leakage information can be sent to the mobile terminal held to staff in time, do not limited by time and space,
Enable staff to find the leakage information of transformer oil the very first time and timing is overhauled and safeguarded.
To achieve the above object, the technical solution of the utility model is：A kind of Simple transformer oil oil leakage alarm device,
It is characterised in that it includes the oil drain pan provided with multiple gravity sensors, the oil drain pan is fixed on base, is set in the base
MCU control module is equipped with, the MCU control module electrically connects with multiple gravity sensors, and MCU control module turns analog signal
Data signal is changed to, completes signal analysis and processing, the MCU control module is connected with bluetooth module and it will by bluetooth module
Data transfer is controlled to mobile intelligent terminal, in addition to for the power module to whole device power supply, the power module and MCU
Molding block electrically connects.
Preferably, an alarm sound-producing device, the alarm sound-producing device and MCU control module are additionally provided with the base
Electrical connection.
Preferably, the gravity sensor is resistance-strain type gravity sensor, including elastomer and resistance strain gage.Outside
Boundary's pressure is delivered on resistance strain gage by elastomer, and the resistance strain gage again arrives the pressure signal transmission received
MCU control unit.
Preferably, the Multipexer output circuit being sequentially connected, low noise amplification electricity are provided with the MCU control module
Road, A/D amplifying circuits and CPU CPU, the CPU CPU is also associated with voltage generator and I/O connects
Mouth circuit, the Multipexer output circuit electrically connect with gravity sensor, and the I/O interface circuits are electrically connected with bluetooth module
Connect.Data message is sent to bluetooth module by I/O interface circuits with serial data format.
Compared with prior art uses, the beneficial effects of the utility model are as follows：
Manual patrol is not needed to find that transformer oil is revealed, by bluetooth module directly by transformer oil oil leak information
Mobile intelligent terminal is sent to, staff is no longer limited the Oil Leakage Detecting of transformer by time and space.And energy
Alarm is enough sent, causes the attention of staff nearby, is overhauled in time.
Brief description of the drawings
Fig. 1 is a kind of operation principle schematic diagram of Simple transformer oil oil leakage alarm device of the utility model.
Description of reference numerals：1- gravity sensors；2-MCU control modules；3- bluetooth modules；4- intelligent terminals.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in spirit and scope of the present utility model
Replacement, modification, equivalent method and scheme.Further, it is right below in order that the public has a better understanding to the utility model
It is detailed to describe some specific detail sections in detailed description of the present utility model.Do not have for a person skilled in the art
The description of these detail sections can also understand the utility model completely.
As shown in figure 1, its for a kind of Simple transformer oil oil leakage alarm device of the utility model structural representation and its
Operation principle schematic diagram.A kind of Simple transformer oil oil leakage alarm device, including the oil drain pan provided with multiple gravity sensors 1,
Oil drain pan is fixed on base, and MCU control module 2 is provided with base, and MCU control module 2 is electrically connected with multiple gravity sensors
Connect, MCU control module 2 converts analog signals into data signal, completes signal analysis and processing, and MCU control module 2 is connected with indigo plant
Tooth module 3 and its mobile intelligent terminal 4 is sent data to by bluetooth module 3, in addition to for whole device power supply
Power module, power module and MCU control module 2 electrically connect.Pass through a kind of Simple transformer oil oil leakage alarm of arrangement above
In specific works, device is placed on below transformer device, and transformer oil occurs leakage and is dropped on oil drain pan, on oil drain pan
Gravity sensor sense oil weight and send data to MCU control module, MCU control wooden unit information is handled
And transmitted by bluetooth module to intelligent mobile terminal so that staff can have found transformer oil leakage letter the very first time
Breath, and can be handled in time.
An alarm sound-producing device is additionally provided with concrete application embodiment, on base, alarm sound-producing device controls with MCU
Module 2 electrically connects.When MCU control module 2 receives the gravitation information that gravity sensor 1 is transmitted, MCU control wooden unit controls
Alarm generator is sounded the alarm, and staff nearby can be caused to pay attention to, carries out detection dimension to transformer oil leak in time
Repair.
In concrete application embodiment, gravity sensor 1 is resistance-strain type gravity sensor, including elastomer and resistance
Foil gauge.Ambient pressure is delivered on resistance strain gage by elastomer, and resistance strain gage again passes the pressure signal received
It is delivered to MCU control unit.
In concrete application embodiment, the Multipexer output circuit, low being sequentially connected is provided with MCU control module 2
Noise amplifying circuit, A/D amplifying circuits and CPU CPU, CPU CPU be also associated with voltage generator and
I/O interface circuits, Multipexer output circuit electrically connect with gravity sensor, and I/O interface circuits electrically connect with bluetooth module.Weight
Gravitational cue is transferred to Multipexer output circuit by power emotion device, is transformed into analog signal by Multipexer output circuit
Electric signal is simultaneously transmitted to CPU CPU, then via I/O via low noise amplifying circuit, A/D amplifying circuit enhanced processings
Data message is sent to bluetooth module 3 by interface circuit with serial data format, and there have bluetooth module 3 to send to be whole to intelligent movable
End 4.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (4)
- A kind of 1. Simple transformer oil oil leakage alarm device, it is characterised in that including the oil drain pan provided with multiple gravity sensors, The oil drain pan is fixed on base, and MCU control module, the MCU control module and multiple gravity are provided with the base Inductor electrically connects, and the MCU control module is connected with bluetooth module and it sends data to mobile intelligence by bluetooth module Energy terminal, in addition to for the power module to whole device power supply, the power module and MCU control module electrical connection.
- 2. Simple transformer oil oil leakage alarm device as claimed in claim 1, it is characterised in that be additionally provided with the base One alarm sound-producing device, the alarm sound-producing device electrically connect with MCU control module.
- 3. Simple transformer oil oil leakage alarm device as claimed in claim 1, it is characterised in that the gravity sensor is electricity Hinder strain-type gravity sensor, including elastomer and resistance strain gage.
- 4. Simple transformer oil oil leakage alarm device as claimed in claim 1, it is characterised in that in the MCU control module The Multipexer output circuit being sequentially connected, low noise amplifying circuit, A/D amplifying circuits and CPU CPU are provided with, The CPU CPU is also associated with voltage generator and I/O interface circuits, the Multipexer output circuit with it is multiple Gravity sensor electrically connects, the I/O interface circuits bluetooth module electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805915.9U CN206945224U (en) | 2017-07-05 | 2017-07-05 | A kind of Simple transformer oil oil leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720805915.9U CN206945224U (en) | 2017-07-05 | 2017-07-05 | A kind of Simple transformer oil oil leakage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945224U true CN206945224U (en) | 2018-01-30 |
Family
ID=61367973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720805915.9U Expired - Fee Related CN206945224U (en) | 2017-07-05 | 2017-07-05 | A kind of Simple transformer oil oil leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999841A (en) * | 2018-08-13 | 2018-12-14 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder induction throttling set |
| CN112287583A (en) * | 2020-10-29 | 2021-01-29 | 广东电网有限责任公司电力科学研究院 | Noise simulation prediction method for transformer |
| CN113959720A (en) * | 2021-09-30 | 2022-01-21 | 东风商用车有限公司 | Oil supply test system for vehicle engine and oil supply test monitoring method for vehicle engine |
-
2017
- 2017-07-05 CN CN201720805915.9U patent/CN206945224U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999841A (en) * | 2018-08-13 | 2018-12-14 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder induction throttling set |
| CN112287583A (en) * | 2020-10-29 | 2021-01-29 | 广东电网有限责任公司电力科学研究院 | Noise simulation prediction method for transformer |
| CN112287583B (en) * | 2020-10-29 | 2021-10-19 | 广东电网有限责任公司电力科学研究院 | Noise simulation prediction method for transformer |
| CN113959720A (en) * | 2021-09-30 | 2022-01-21 | 东风商用车有限公司 | Oil supply test system for vehicle engine and oil supply test monitoring method for vehicle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20200705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |