CN206250017U - A kind of transformer intelligent water cooler - Google Patents
A kind of transformer intelligent water cooler Download PDFInfo
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- CN206250017U CN206250017U CN201621274341.9U CN201621274341U CN206250017U CN 206250017 U CN206250017 U CN 206250017U CN 201621274341 U CN201621274341 U CN 201621274341U CN 206250017 U CN206250017 U CN 206250017U
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- oil
- transformer
- water cooler
- driven valve
- ultrasonic flowmeter
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Abstract
The utility model discloses a kind of transformer intelligent water cooler, including water cooler, the pasta thermo detector for gathering temperature of oil in transformer, linear regulation motor-driven valve, the first ultrasonic flowmeter, the second ultrasonic flowmeter, oil pump and switch board；Wherein, the oil inlet of water cooler constitutes transformer oil circulation loop with oil-out by oil pump, the water inlet and delivery port of water cooler constitute water-flow circuit by linear regulation motor-driven valve, first ultrasonic flowmeter is arranged on the pipeline being connected with water cooler water inlet, second ultrasonic flowmeter is arranged on the pipeline being connected with water cooler oil inlet, the output end of pasta thermo detector, the output end of the output end of the first ultrasonic flowmeter and the second ultrasonic flowmeter connects the input of switch board respectively, the output end of switch board connects the control end of linear regulation motor-driven valve.The utility model simple structure, reliability is high, meets the intelligent transformer of automation, digitlization and informationization.
Description
Technical field：
The utility model is related to transformer control technology field, specially a kind of transformer intelligent water cooler.
Background technology：
Cooler is used to lower the temperature electrical equipment, and oil tank of transformer inside deep fat is reduced with being on the transformer
Temperature.When oil-filled transformer normally runs, the oil in fuel tank is heated because coil etc. generates heat, and makes fuel tank internal temperature
Raise.This temperature runs influence transformer safety as discharged not in time.It is exactly when oily the temperature inside the box is raised to install heat dissipation equipment
When reduce the temperature in fuel tank, it is ensured that transformer safety run.
With the development of intelligent grid, for transformer and component in terms of Based Intelligent Control, energy-saving and emission-reduction, environmental protection
It is required that more and more higher.Being capable of safe and reliable and efficient, energy-conservation with greater need for transformer and its component especially under some particular surroundings.
Utility model content：
The purpose of this utility model is directed to problems of the prior art, there is provided one kind can be to cooling system oil
Road and water route carry out the transformer intelligent water cooler of Intelligent adjustment and fault diagnosis warning function, and its simple structure is reliable
Property it is high, meet automation, digitlization and informationization intelligent transformer.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that to realize：
A kind of transformer intelligent water cooler, including water cooler, the pasta thermo detector for gathering temperature of oil in transformer,
Linear regulation motor-driven valve, the first ultrasonic flowmeter, the second ultrasonic flowmeter, oil pump and switch board；Wherein,
The oil inlet of water cooler constitutes transformer oil circulation loop, the water inlet of water cooler with oil-out by oil pump
Water-flow circuit is constituted by linear regulation motor-driven valve with delivery port, the first ultrasonic flowmeter is arranged on intakes with water cooler
On the connected pipeline of mouth, the second ultrasonic flowmeter is arranged on the pipeline being connected with water cooler oil inlet, pasta thermo detector
The output end of output end, the output end of the first ultrasonic flowmeter and the second ultrasonic flowmeter connect switch board respectively
Input, the output end of switch board connects the control end of linear regulation motor-driven valve.
The utility model is further improved, and switch board includes the data collecting card, the central processing unit that are sequentially connected
And control module；Wherein,
The data that central processing unit is used to be obtained according to data collecting card send control instruction to control module；Data acquisition
Card includes being arranged in parallel the transformer capture card and oil circuit capture card in central processing unit input；Transformer capture card is used to adopt
The load or temperature signal of collection transformer output, oil circuit capture card are used to gather the temperature of oil in transformer signal of pasta thermo detector output
The oily flow signal exported with the second ultrasonic flowmeter；Control module includes being arranged in parallel in the linear of center treatment output end
Regulation motor-driven valve control module, linear regulation motor-driven valve control module input connects the control end of linear regulation motor-driven valve.
The utility model is further improved, and switch board also includes being connected to the motor-driven valve of water route capture card output end
Diagnostic module, for the comparative result according to cooler water route outlet stream amount and its rated value, exports corresponding water route failure
Signal and motor-driven valve fault-signal.
The utility model is further improved, and switch board also includes that the oil pump for being connected to oil circuit capture card output end is examined
Disconnected module, oil pump diagnostic module is used for the comparative result with its rated value according to cooler oil flow, export corresponding oil circuit therefore
Barrier signal and oil pump fault signal.
Compared with prior art, the utility model has following beneficial technique effect：
Intelligent water cooler described in the utility model, by being carried out to transformer, the water route of cooler and oil circuit respectively
The sampling of related data, is counted using central processing unit to the active loss of actual cooling capacity and transformer under current state
Calculate, it is adjusted to optimal operational condition all the time, improve radiating efficiency, reduce Energy in use, be optimal running status；System
Simple structure, it is reasonable in design, existing cooling system composition is not changed, it is easy to operate；Regulation and control are flexible, highly reliable, improve production
Efficiency, saves operation and the maintenance cost of transformer.
Further, by coordinating the diagnosis algorithm of motor-driven valve and oil pump, can be completed while controlling it
Monitoring to its work, it is ensured that the overall safe operation of system, and can be promptly and accurately to the trouble point that occurs in system
Positioned and investigated, for follow-up maintenance and maintenance provide precision data and reliable Informational support.
Brief description of the drawings：
Fig. 1 is the system structure diagram described in the utility model example.
In figure：1 is transformer, and 2 is water cooler, and 3 is pasta thermo detector, and 4 is linear regulation motor-driven valve, and 5 is the second to surpass
Acoustic wave flow meter, 6 is oil pump, and 7 is the first ultrasonic flowmeter, and 8 is switch board.
Specific embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings, described is to explanation of the present utility model
It is not to limit.
As shown in figure 1, a kind of the utility model transformer intelligent water cooler, including water cooler 2, become for gathering
The pasta thermo detector 3 of depressor oil temperature, linear regulation motor-driven valve 4, the first ultrasonic flowmeter 7, the second ultrasonic flowmeter 5, oil
Pump 6 and switch board 8；Wherein, the oil inlet of water cooler 2 constitutes transformer oil circulation loop, water with oil-out by oil pump 6
The water inlet and delivery port of cooler 2 constitute water-flow circuit by linear regulation motor-driven valve 4, and the first ultrasonic flowmeter 7 sets
Put on the pipeline being connected with the water inlet of water cooler 2, the second ultrasonic flowmeter 5 is arranged on and the oil inlet phase of water cooler 2
On pipeline even, the output end of pasta thermo detector 3, the output end of the first ultrasonic flowmeter 7 and the second ultrasonic flowmeter 5
Output end connect the input of switch board 8, the control end of the output end connection linear regulation motor-driven valve 4 of switch board 8 respectively.
Described switch board 8 includes the data collecting card being sequentially connected, central processing unit and control module；Central processing unit
Data for being obtained according to data collecting card send control instruction to control module；Data collecting card includes being arranged in parallel in
The transformer capture card and oil circuit capture card of central processor input；Transformer capture card is used to gather the load of transformer output
Or temperature signal, oil circuit capture card is for gathering temperature of oil in transformer signal and the second ultrasonic flowmeter that pasta thermo detector is exported
The oily flow signal of output；Control module includes being arranged in parallel the linear regulation electric valve control molding in center treatment output end
Block, linear regulation motor-driven valve control module input connects the control end of linear regulation motor-driven valve.
Switch board 8 also includes being connected to the motor-driven valve diagnostic module of water route capture card output end, for according to cooler water
Way outlet water-carrying capacity and the comparative result of its rated value, export corresponding water route fault-signal and motor-driven valve fault-signal.Specifically
It is that when water-carrying capacity is less than rated value, then waterway pipe breaks down, and detects electronic valve signal, if electronic valve signal is normal,
Then for water route pressure is less than rated value or line clogging, water route fault-signal is exported, if motor-driven valve abnormal signal, output electricity
Dynamic valve fault-signal.
Switch board 8 also includes being connected to the oil pump diagnostic module of oil circuit capture card output end, and oil pump diagnostic module is used for root
According to cooler oil flow and the comparative result of its rated value, corresponding oil path failure signal and oil pump fault signal are exported.Specifically
It is that when oily flow is less than rated value, then oil line pipe breaks down, and detects oil pump signal, if oil pump signal is normal, for
Oil line pipe is blocked, output circuit jam signal, if oil pump abnormal signal, exports oil pump fault signal.
By carrying out the sampling of related data to transformer, the water route of cooler and oil circuit respectively, using central processing unit
Active loss to actual cooling capacity and transformer under current state is calculated, and it is adjusted to optimum operation shape all the time
State, improves radiating efficiency, reduces Energy in use, is optimal running status；System architecture is simple, reasonable in design, does not change existing
It is made up of cooling system, it is easy to operate；Regulation and control are flexible, highly reliable, improve production efficiency, save the operation and maintenance of transformer
Cost.
By coordinating the diagnosis algorithm of motor-driven valve and oil pump, can be completed to its work while controlling it
Monitoring, it is ensured that the overall safe operation of system, and can be promptly and accurately the trouble point that occurs in system is positioned
And investigation, for follow-up maintenance and maintenance provide precision data and reliable Informational support.
The function of control, protection, measurement, diagnostic analysis and signal transmission is realized, and far distance controlled biography can be carried out
It is defeated, record storage, Real time displaying information digitalization, and monitor convenient control and the precise digitization of cooling system parameter on-line
Control.
A kind of implementation method of the present utility model is the foregoing is only, is not all of or unique implementation method, this area
Those of ordinary skill by read the utility model specification and to technical solutions of the utility model after, obtain take it is any
Equivalent conversion, is claim of the present utility model and is covered.
Claims (4)
1. a kind of transformer intelligent water cooler, it is characterised in that including water cooler (2), for gathering temperature of oil in transformer
Pasta thermo detector (3), linear regulation motor-driven valve (4), the first ultrasonic flowmeter (7), the second ultrasonic flowmeter (5), oil
Pump (6) and switch board (8)；Wherein,
The oil inlet of water cooler (2) constitutes transformer oil circulation loop with oil-out by oil pump (6), water cooler (2)
Water inlet and delivery port constitute water-flow circuit by linear regulation motor-driven valve (4), the first ultrasonic flowmeter (7) be arranged on
On the connected pipeline of water cooler (2) water inlet, the second ultrasonic flowmeter (5) is arranged on and water cooler (2) oil inlet phase
On pipeline even, the output end of pasta thermo detector (3), the output end of the first ultrasonic flowmeter (7) and the second supersonic flow
The output end of gauge (5) connects the input of switch board (8), the output end connection linear regulation motor-driven valve of switch board (8) respectively
(4) control end.
2. a kind of transformer intelligent water cooler according to claim 1, it is characterised in that switch board (8) including according to
The data collecting card of secondary connection, central processing unit and control module；Wherein,
The data that central processing unit is used to be obtained according to data collecting card send control instruction to control module；Data collecting card bag
Include the transformer capture card and oil circuit capture card being arranged in parallel in central processing unit input；Transformer capture card is used to gather and becomes
The load or temperature signal of depressor (1) output, oil circuit capture card are used to gather the temperature of oil in transformer letter of pasta thermo detector (3) output
Number and the second ultrasonic flowmeter (5) output oily flow signal；Control module includes being arranged in parallel in center treatment output end
Linear regulation motor-driven valve control module, linear regulation motor-driven valve control module input connection linear regulation motor-driven valve (4)
Control end.
3. a kind of transformer intelligent water cooler according to claim 2, it is characterised in that switch board (8) also includes
The motor-driven valve diagnostic module of water route capture card output end is connected to, for according to cooler water route outlet stream amount and its rated value
Comparative result, export corresponding water route fault-signal and motor-driven valve fault-signal.
4. a kind of transformer intelligent water cooler according to claim 2, it is characterised in that switch board (8) also includes
The oil pump diagnostic module of oil circuit capture card output end is connected to, oil pump diagnostic module is used for specified with it according to cooler oil flow
The comparative result of value, exports corresponding oil path failure signal and oil pump fault signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274341.9U CN206250017U (en) | 2016-11-24 | 2016-11-24 | A kind of transformer intelligent water cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621274341.9U CN206250017U (en) | 2016-11-24 | 2016-11-24 | A kind of transformer intelligent water cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250017U true CN206250017U (en) | 2017-06-13 |
Family
ID=59002460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621274341.9U Active CN206250017U (en) | 2016-11-24 | 2016-11-24 | A kind of transformer intelligent water cooler |
Country Status (1)
| Country | Link |
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| CN (1) | CN206250017U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283412A (en) * | 2018-11-05 | 2019-01-29 | 长沙源婕科技有限公司 | A kind of transformer cooler water inlet motor-driven valve fault recognition method |
| CN109285678A (en) * | 2018-11-05 | 2019-01-29 | 长沙源婕科技有限公司 | A kind of transformer cooler oil pump fault recognition methods |
| CN109346281A (en) * | 2018-11-05 | 2019-02-15 | 长沙源婕科技有限公司 | A kind of transformer cooler water flow, oil stream fault recognition method |
| CN110071481A (en) * | 2019-05-07 | 2019-07-30 | 北京中瑞和电气有限公司 | A kind of digital gaseous shield of power transformer and method |
| CN113820475A (en) * | 2021-09-16 | 2021-12-21 | 国网江苏省电力有限公司盐城供电分公司 | System for detecting content of oil plugs in transformer oil |
| CN114005661A (en) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | Optical radiation-based self-maintenance power transformer and use method thereof |
-
2016
- 2016-11-24 CN CN201621274341.9U patent/CN206250017U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283412A (en) * | 2018-11-05 | 2019-01-29 | 长沙源婕科技有限公司 | A kind of transformer cooler water inlet motor-driven valve fault recognition method |
| CN109285678A (en) * | 2018-11-05 | 2019-01-29 | 长沙源婕科技有限公司 | A kind of transformer cooler oil pump fault recognition methods |
| CN109346281A (en) * | 2018-11-05 | 2019-02-15 | 长沙源婕科技有限公司 | A kind of transformer cooler water flow, oil stream fault recognition method |
| CN110071481A (en) * | 2019-05-07 | 2019-07-30 | 北京中瑞和电气有限公司 | A kind of digital gaseous shield of power transformer and method |
| CN110071481B (en) * | 2019-05-07 | 2021-08-13 | 北京中瑞和电气有限公司 | Digital gas protection device and method for power transformer |
| CN113820475A (en) * | 2021-09-16 | 2021-12-21 | 国网江苏省电力有限公司盐城供电分公司 | System for detecting content of oil plugs in transformer oil |
| CN113820475B (en) * | 2021-09-16 | 2024-01-26 | 国网江苏省电力有限公司盐城供电分公司 | System for be used for detecting oil plug content in transformer oil |
| CN114005661A (en) * | 2021-12-29 | 2022-02-01 | 深圳灏鹏科技有限公司 | Optical radiation-based self-maintenance power transformer and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190605 Address after: 712044 East Section 009 of Century Avenue, Fengdong New Town, Xixian New District, Xi'an City, Shaanxi Province Co-patentee after: Xi'an XD Transformer Co., Ltd. Patentee after: Xi'an Xidian High Pressure Sleeve Co., Ltd. Co-patentee after: China XD Electronic Corporation Address before: No. 7, Tang Xing Road, Xi'an high tech Zone, Shaanxi Province Patentee before: China XD Electronic Corporation |