CN205810533U - A kind of transformer anti-explosion device - Google Patents
A kind of transformer anti-explosion device Download PDFInfo
- Publication number
- CN205810533U CN205810533U CN201620797087.4U CN201620797087U CN205810533U CN 205810533 U CN205810533 U CN 205810533U CN 201620797087 U CN201620797087 U CN 201620797087U CN 205810533 U CN205810533 U CN 205810533U
- Authority
- CN
- China
- Prior art keywords
- tube
- conservator
- oil sump
- sump tank
- explosion
- 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.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
This utility model relates to a kind of transformer anti-explosion device, including transformer body, described transformer body is connected by pipeline conservator, it is characterized in that: in described conservator, be provided with pressure transducer, described pressure transducer connects microcontroller, and described microcontroller is communicated with control centre by wifi communication module；It is additionally provided with explosion stack on described conservator, it is arranged with bridge piece outside described explosion stack, described bridge piece connects relief tube, described relief tube is connected by drainage tube oil sump tank, being provided with intermediate gaps layer in the tank wall of oil sump tank, be filled with coolant in described intermediate gaps layer, the sidewall of oil sump tank is additionally provided with pressure relief opening, it is provided with airstrainer outside pressure relief opening, at pressure relief opening, is provided with the guard tube that keeps off the rain；5 to 10 times of a diameter of bridge piece diameter of described relief tube.
Description
Technical field
This utility model belongs to electrical equipment technical field, relates to the safety guard of a kind of power equipment, especially
A kind of transformer anti-explosion device.
Background technology
Transformator, as the important component part in power system, has very important in whole electrical network course of conveying
Effect.
Along with the development of economic construction, increasing outdoor transformer arises at the historic moment, and outdoor transformer is due to length
Time is in open-air atmosphere, and installation for transformer, in the case of sunlight is exposed to the sun, the situation that conservator explodes, conservator easily occurs
Occur that the not only transformator that explodes cannot normally work, affect the normal transmission of electrical network, and after exploding, transformer oil flashes, pole appearance
Easily cause fire around；Surrounding is existed huge potential safety hazard.In place of this is the deficiencies in the prior art.
Therefore, for above-mentioned technological deficiency of the prior art, it is provided that a kind of transformer anti-explosion device of design, on solving
State technical problem, be necessary.
Utility model content
The purpose of this utility model is, the defect existed for above-mentioned prior art, it is provided that a kind of transformator of design is prevented
Quick-fried device, to solve above-mentioned technical problem.
For achieving the above object, this utility model provides techniques below scheme:
A kind of transformer anti-explosion device, including transformer body, described transformer body is connected by pipeline conservator,
It is characterized in that: being provided with pressure transducer in described conservator, described pressure transducer connects microcontroller, described
Microcontroller is communicated with control centre by wifi communication module；
It is additionally provided with explosion stack on described conservator, outside described explosion stack, is arranged with bridge piece, described connecting bending
Pipe connects relief tube, and described relief tube is connected by drainage tube oil sump tank, is provided with middle empty in the tank wall of oil sump tank
Gap layer, is filled with coolant in described intermediate gaps layer, and the sidewall of oil sump tank is additionally provided with pressure relief opening, arranges outside pressure relief opening
There is airstrainer, at pressure relief opening, be provided with the guard tube that keeps off the rain；
5 to 10 times of a diameter of bridge piece diameter of described relief tube.
Preferably, described microcontroller is also associated with GPRS communication module, and described GPRS communication module is with mobile phone eventually
End radio communication；When the pressure in conservator exceedes preset value, send information, this preset value i.e. explosion stack to mobile phone terminal in time
The maximum pressure value born.
Preferably, described microcontroller is singlechip controller；Using singlechip controller, the system of being not only convenient for is opened
Send out, and low cost.
Preferably, it is also equipped with airstrainer inside described pressure relief opening；Two-layer airstrainer can carry further
High filtration effect, it is to avoid the impurity in outside air enters in oil sump tank.
The beneficial effects of the utility model are, by arranging pressure transducer in conservator, it is possible to gather in conservator
Force value, and it is sent to microcontroller, preset value (the maximum pressure that i.e. explosion stack is born is exceeded when the hypertonia in conservator
Force value) time, explosion stack ruptures, and explosion stack is ruptured information and sends to control centre by microcontroller, in order to take relief dimension in time
Protect measure；
After explosion stack ruptures, transformer oil is through bridge piece to relief tube, owing to the diameter of relief tube is the 5 of bridge piece
To 10 times, therefore, relief tube can carry out pressure release for the first time to the pressure in conservator, and after pressure release, transformer oil enters through drainage tube
Enter oil sump tank, cooled down by the cooling water in oil sump tank tank wall, let out by utilizing the pressure relief opening on oil sump tank to carry out secondary
Pressure, to guarantee that transformer oil safe collection in oil sump tank, is prevented effectively from transformer oil and flashes the fire caused；
By arranging the guard tube that keeps off the rain at pressure relief opening, it is possible to avoid extraneous rainwater in pressure relief opening enters oil sump tank.This
Outward, this utility model design principle is reliable, and simple in construction has application prospect widely.
As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, its useful effect implemented
Fruit is also apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of transformer anti-explosion device that this utility model provides.
Fig. 2 is the control principle drawing of a kind of transformer anti-explosion device that this utility model provides.
Wherein, 1-conservator, 2-pressure transducer, 3-microcontroller, 4-wifi communication module, 5-control centre, 6-is explosion-proof
Pipe, 7-bridge piece, 8-relief tube, 9-drainage tube, 10-oil sump tank, 11-intermediate gaps layer, 12-airstrainer, 13-keeps off the rain
Guard tube, 14-GPRS communication module, 15-mobile phone terminal.
Detailed description of the invention
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following example are to this
The explanation of utility model, and this utility model is not limited to implementation below.
As illustrated in fig. 1 and 2, a kind of transformer anti-explosion device that this utility model provides, including transformer body, described
Transformer body is connected by pipeline conservator 1, is provided with pressure transducer 2, described pressure transducer in described conservator 1
2 connections have microcontroller 3, described microcontroller 3 to be communicated with control centre 5 by wifi communication module 4；
It is additionally provided with explosion stack 6 on described conservator 1, outside described explosion stack 6, is arranged with bridge piece 7, described company
Connecing bend pipe 7 connection and have relief tube 8, described relief tube 8 is connected by drainage tube 9 has oil sump tank 10, in the tank wall of oil sump tank 10
Being provided with intermediate gaps layer 11, be filled with coolant in described intermediate gaps layer 11, the sidewall of oil sump tank 10 is additionally provided with to be let out
Pressure mouth, is provided with airstrainer 12, is provided with the guard tube 13 that keeps off the rain at pressure relief opening outside pressure relief opening；
8 times of a diameter of bridge piece 7 diameter of described relief tube 8.
In the present embodiment, described microcontroller 3 is also associated with GPRS communication module 14, described GPRS communication module 14
With mobile phone terminal 15 radio communication；When the pressure in conservator 1 exceedes preset value, sending information to mobile phone terminal in time, this is pre-
If the maximum pressure value that value i.e. explosion stack is born.
In the present embodiment, described microcontroller 3 is singlechip controller；Use singlechip controller, be not only convenient for be
System exploitation, and low cost.
In the present embodiment, inside described pressure relief opening, it is also equipped with airstrainer 13；Two-layer airstrainer can enter
One step improves filter effect, it is to avoid the impurity in outside air enters in oil sump tank.
In other embodiments, 5 times or 10 times of a diameter of bridge piece diameter of relief tube 8.
Only preferred implementation of the present utility model disclosed above, but this utility model is not limited to this, any
What those skilled in the art can think does not has creative change, and is made under without departing from this utility model principle premise
Some improvements and modifications, all should fall in protection domain of the present utility model.
Claims (4)
1. a transformer anti-explosion device, including transformer body, described transformer body is connected by pipeline conservator, its
It is characterised by: being provided with pressure transducer in described conservator, described pressure transducer connects microcontroller, and described is micro-
Controller is communicated with control centre by wifi communication module；
Being additionally provided with explosion stack on described conservator, be arranged with bridge piece outside described explosion stack, described bridge piece is even
Being connected to relief tube, described relief tube is connected by drainage tube oil sump tank, is provided with intermediate gaps layer in the tank wall of oil sump tank,
Being filled with coolant in described intermediate gaps layer, the sidewall of oil sump tank is additionally provided with pressure relief opening, arranges free outside pressure relief opening
Gas drainage screen, is provided with the guard tube that keeps off the rain at pressure relief opening；
5 to 10 times of a diameter of bridge piece diameter of described relief tube.
A kind of transformer anti-explosion device the most according to claim 1, it is characterised in that: described microcontroller is also associated with
GPRS communication module, described GPRS communication module and mobile phone terminal radio communication.
A kind of transformer anti-explosion device the most according to claim 1 and 2, it is characterised in that: described microcontroller is single
Sheet machine controller.
A kind of transformer anti-explosion device the most according to claim 3, it is characterised in that: it is also provided with inside described pressure relief opening
There is airstrainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797087.4U CN205810533U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer anti-explosion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797087.4U CN205810533U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer anti-explosion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810533U true CN205810533U (en) | 2016-12-14 |
Family
ID=57507543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797087.4U Expired - Fee Related CN205810533U (en) | 2016-07-27 | 2016-07-27 | A kind of transformer anti-explosion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293061A (en) * | 2018-10-30 | 2019-02-01 | 浙江中南建设集团有限公司 | A kind of Discussion about Unconventional Water Resources reuse method for construction site |
-
2016
- 2016-07-27 CN CN201620797087.4U patent/CN205810533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109293061A (en) * | 2018-10-30 | 2019-02-01 | 浙江中南建设集团有限公司 | A kind of Discussion about Unconventional Water Resources reuse method for construction site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20210727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |