CN207165350U - A kind of oil-filled transformer oil storage circulating cooling system - Google Patents
A kind of oil-filled transformer oil storage circulating cooling system Download PDFInfo
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- CN207165350U CN207165350U CN201720535166.2U CN201720535166U CN207165350U CN 207165350 U CN207165350 U CN 207165350U CN 201720535166 U CN201720535166 U CN 201720535166U CN 207165350 U CN207165350 U CN 207165350U
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Abstract
The utility model discloses a kind of oil-filled transformer oil storage circulating cooling system,Including fuel tank,Oil pump,Fuel reserve tank,Water tank,Cistern,First hot channel,Second hot channel,Inlet channel,Drainage pipeline,Water pipeline,Water pump,Blower fan,Cooling frame,Temperature sensor and controller,One end of first hot channel is connected with the oil-out of fuel tank by oil pump,The other end communicates with the oil inlet of fuel reserve tank,One end of second hot channel communicates with the oil-out of fuel reserve tank,The other end communicates with the oil inlet of fuel tank,Fuel reserve tank is arranged in water tank,One side of water tank offers a water inlet and a water jet,Another side offers a water jet,The bottom of water tank offers discharge outlet,One end of inlet channel connects with water inlet,The other end connects with cistern,One end of drainage pipeline is connected by water pump with discharge outlet,The other end connects with cistern；The utility model is simple in construction, classification radiating, improves the radiating effect of cooling system.
Description
Technical field
It the utility model is related to oil-filled transformer cooling device technical field, and in particular to a kind of oil-filled transformer storage
Oily circulating cooling system.
Background technology
During transformer station high-voltage side bus, amount of heat is produced because inside has loss, so as to cause transformer heating to be led
Cause temperature rise.Under long-term high temperature action, accelerated ageing is gradually lost its electric strength, so as to influence by insulating materials
The normal operation of transformer and the service life for shortening transformer.Therefore, transformer cooling system is long-term, reliable, Effec-tive Function
It is the necessary condition for ensureing transformer normal operation.At present, existing transformer cooling system has oil immersed type, oil, strong
Compel oily circulating air cooling and forced oil circulation water-cooling, but these types of cooling have the defects of certain, easily in cooling procedure
There is the problems such as cooling effect is bad, noise is excessive and blower fan blocks.
Utility model content
In view of the above-mentioned problems, the utility model proposes a kind of oil-filled transformer oil storage circulating cooling system, solve cold
But the problems such as effect is bad, noise is larger and blower fan blocks.
To solve the above problems, the utility model proposes following technical scheme：A kind of oil-filled transformer oil storage circulation is cold
But system, including fuel tank, oil pump, fuel reserve tank, water tank, cistern, the first hot channel, the second hot channel, inlet channel, row
Waterpipe, water pipeline, water pump, blower fan, cooling frame, temperature sensor and controller, the fuel tank outer wall are coated with silencing net,
Insulating barrier is coated with the outside of silencing net, fuel tank internal is provided with temperature sensor, one end of first hot channel and fuel tank
Oil-out be connected by oil pump, the other end communicates with the oil inlet of fuel reserve tank, one end of the second hot channel and fuel reserve tank
Oil-out is communicated, and the other end is communicated with the oil inlet of fuel tank, and fuel reserve tank is arranged in water tank, and TEMP is provided with water tank
Device, a side of water tank offer a water inlet and a water jet, and another side offers a water jet, water tank
Bottom offer discharge outlet, one end of the inlet channel connects with water inlet, and the other end connects with cistern, two water spray
Mouthful water pipeline is respectively communicated with by water pump, water pipeline is separately positioned on the outer of the first hot channel and the second hot channel
Side, and water pipeline is provided with multiple nozzles close to the side of hot channel, the bottom of water pipeline is provided with guiding gutter, water conservancy diversion
The both sides of groove are provided with the baffle plate of projection, and the bottom of guiding gutter communicates with water tank, and one end of drainage pipeline passes through water pump and row
The mouth of a river connects, and the other end connects with cistern, and the cooling frame is arranged on the outside of the first hot channel and the second hot channel,
Assembling is on cooling frame, the blower fan, water pump, the signal output part letter with controller respectively of oil pump and temperature sensor
The electrical connection of number input.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the utility model：It is described
The air inlet of blower fan is provided with airstrainer.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the utility model：It is described
The blower fan quantity being arranged on cooling frame is no less than 4.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the utility model：It is described
First hot channel and the second hot channel are spirality pipe.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the utility model：It is described
The nozzle quantity set on water pipeline is no less than 4.
It is as a kind of further improvement project of oil-filled transformer oil storage circulating cooling system of the utility model：It is described
The air inlet of blower fan is provided with airstrainer.
Beneficial effect
The utility model is enclosed with silencing net in the outer wall of fuel tank, can reduce transformer and be made an uproar caused by operation process
Sound, the outer wall of silencing net are coated with insulating barrier, substantially increase the security of transformer；The side wall of fuel tank is provided with the first radiating
Pipeline and the second hot channel, one end of the first hot channel are communicated by oil pump with the oil-out of fuel tank, the other end and oil storage
The oil inlet of case communicates；One end of second hot channel communicates with the oil-out of fuel reserve tank, the oil inlet phase of the other end and fuel tank
It is logical, secondary radiating can be carried out to fuel tank by the circulation of hot channel, fuel reserve tank is arranged in water tank, can pass through water tank pair
Fuel reserve tank is further radiated, and water inlet and discharge outlet are provided with water tank, and discharge outlet is connected by water pump with cistern, and water inlet is straight
Connect and communicated with cistern, start water pump, the water of water tank is flowed into cistern, and at the same time, the water of cistern is via water inlet
It is flowed into water tank, this design realizes water tank and the cyclic process of cistern reclaimed water；Water tank passes through water pump and water pipeline
Water is sprayed onto on hot channel by connection, water pipeline by nozzle, it is possible to achieve the radiating to hot channel；Water pipeline
Bottom is provided with guiding gutter, and the bottom of guiding gutter connects with water tank, the water that nozzles spray comes out directly can be flowed into symbolic animal of the birth year
In, avoid the waste of resource and hoard damage of the water to transformer tank；Cooling frame is provided with the outside of water pipeline, is cooled down
Blower fan is provided with frame, the setting of blower fan can improve the radiating effect of hot channel；The air inlet of blower fan is provided with air
Screen pack, the wind distribution for blowing out blower fan is uniform, and radiating effect plays more preferable, while the setting of airstrainer can be with
Large granular impurity in filtering cooling wind, prevents it from being accumulated on blower fan, causes the blocking of blower fan；Fuel reserve tank is arranged on water tank
In, can further it cool to recycling the insulating oil come, temperature sensor is arranged on oil inlet and oil-out, can be passed through
Temperature sensor monitors the temperature difference of oil inlet and oil-out at any time, is regulated and controled by control cabinet.The letter of the utility model structure
Single, classification is radiated, and improves the radiating effect of cooling system.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model oil-filled transformer cooling system；
In figure mark for：1st, fuel tank, 2, oil pump, 3, fuel reserve tank, 4, water tank, 5, cistern, the 6, first hot channel, 7,
Two hot channels, 8, inlet channel, 9, drainage pipeline, 10, water pipeline, 11, blower fan, 12, cooling frame, 13, silencing net, 14,
Water inlet, 15, discharge outlet.
Embodiment
As shown in Figure 1：A kind of oil-filled transformer oil storage circulating cooling system of the utility model, including fuel tank 1, oil pump 2,
Fuel reserve tank 3, water tank 4, cistern 5, the first hot channel 6, the second hot channel 7, inlet channel 8, drainage pipeline 9, sparge pipe
Road 10, water pump, blower fan 11, cooling frame 12, temperature sensor and controller, the outer wall of fuel tank 1 are coated with silencing net 13, can reduced
Transformer caused noise in operation process, the outside of silencing net 13 are coated with insulating barrier, substantially increase security；Fuel tank 1
Inside is provided with temperature sensor, and the signal output part of temperature sensor electrically connects with the signal receiving end of controller, Wo Menke
To monitor the temperature in fuel tank 1 at any time by temperature sensor, one end of the first hot channel 6 and the oil-out of fuel tank 1 pass through
Oil pump 2 is connected, and the other end communicates with the oil inlet of fuel reserve tank 3, one end of the second hot channel 7 and the oil-out phase of fuel reserve tank 3
Logical, the other end is communicated with the oil inlet of fuel tank 1, and fuel reserve tank 3 is arranged in water tank 4, when temperature reaches to a certain degree in fuel tank 1
When, cooling system is started by controller, oil pump 2 starts, and the oil in fuel tank 1 is entered in the first hot channel 6 through oil-out,
It is flowed into by circulating cooling by the other end of the first hot channel 6 in fuel reserve tank 3, fuel reserve tank 3 is arranged in water tank 4, can be with
Accelerate oily radiating rate in fuel reserve tank 3, pass through the further cooling of water tank 4 by the insulating oil of fuel reserve tank 3, in fuel reserve tank 3
Insulating oil be flowed into the second hot channel 7, the further cooling through the second hot channel 7, oil inlet through fuel tank 1 flows into
Into fuel tank 1；First hot channel 6 and the second hot channel 7 are spirality pipe, can increase hot channel and air
Contact area, accelerate radiating；Temperature sensor is provided with water tank 4, a side of water tank 4 offers a He of water inlet 14
One water jet, another side offer a water jet, and the bottom of water tank 4 offers discharge outlet 15, and the one of inlet channel 8
End is connected with water inlet 14, and the other end is connected with cistern 5, and one end of drainage pipeline 9 is connected by water pump with discharge outlet 15, separately
One end connects with cistern 5, when the temperature of water tank 4 reaches a timing, can start water pump by controller, water pump pass through draining
Pipeline 9, the water in water tank 4 is pumped into cistern 5, now the pressure in water tank 4 reduces, and the water of cistern 5 passes through water inlet
Pipeline 8 is flowed into water tank 4, and two water jets have been respectively communicated with water pipeline 10 by water pump, and water pipeline 10 is set respectively
In the outside of the first hot channel 6 and the second hot channel 7, and water pipeline 10 be provided with close to the side of hot channel it is multiple
Nozzle, water pump can be by extracting the water in water tank 4, via water pipeline 10, and water pipeline 10 is radiating via nozzles spray
On pipeline, hot channel is cooled, the nozzle quantity set on water pipeline 10 is no less than 4, can more preferable effect
Hot channel is radiated；The bottom of water pipeline 10 is provided with guiding gutter, and the both sides of guiding gutter are provided with the baffle plate of projection,
And the bottom of guiding gutter communicates with water tank 4, the water that nozzle sprays directly can be fed directly to by this design by guiding gutter
In water tank 4, the reuse of water is realized, avoids the wasting of resources and damage transformer case；Cooling frame 12 is arranged on first and dissipated
The outside of the hot channel 7 of hot channel 6 and second, blower fan 11 are arranged on cooling frame 12, and blower fan 11, water pump, oil pump 2 and temperature pass
The signal output part of sensor electrically connects with the signal input part of controller respectively, can be right by blower fan 11 when equipment starts
Water pipeline 10 and hot channel are further radiated, and the air inlet of blower fan 11 is provided with airstrainer, are arranged on cold
But the quantity of blower fan 11 on frame 12 is no less than 4, sets airstrainer by the air inlet of fan 11, blows blower fan 11
The wind distribution gone out is uniform, and radiating effect plays more preferable, while the setting of airstrainer can also be filtered in cooling wind
Large granular impurity, prevent it from being accumulated on blower fan 11, cause the blocking of blower fan 11.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal limit to the utility model
System, although the utility model is disclosed above with preferred embodiment, is not limited to the utility model, any to be familiar with this specialty
Technical staff, do not departing from the range of technical solutions of the utility model, made when using the technology contents of the disclosure above
Perhaps the equivalent embodiment of equivalent variations is changed or be modified to, as long as without departing from the content of the technical scheme of the utility model, is still fallen within
In the range of technical solutions of the utility model.
Claims (5)
1. a kind of oil-filled transformer oil storage circulating cooling system, including fuel tank（1）, oil pump（2）, fuel reserve tank（3）, water tank（4）、
Cistern（5）, the first hot channel（6）, the second hot channel（7）, inlet channel（8）, drainage pipeline（9）, water pipeline
（10）, water pump, blower fan（11）, cooling frame（12）, temperature sensor and controller, it is characterised in that：The fuel tank（1）Outer wall bag
It is covered with silencing net（13）, silencing net（13）Outside is coated with insulating barrier, fuel tank（1）Inside is provided with temperature sensor, and described
One hot channel（6）One end and fuel tank（1）Oil-out pass through oil pump（2）It is connected, the other end and fuel reserve tank（3）Oil inlet
Communicate, the second hot channel（7）One end and fuel reserve tank（3）Oil-out communicate, the other end and fuel tank（1）Oil inlet phase
It is logical, fuel reserve tank（3）It is arranged on water tank（4）In, water tank（4）In be provided with temperature sensor, water tank（4）A side offer
One water inlet（14）With a water jet, another side offers a water jet, water tank（4）Bottom offer draining
Mouthful（15）, the inlet channel（8）One end and water inlet（14）Connection, the other end and cistern（5）Connection, two water jets
Water pipeline has been respectively communicated with by water pump（10）, water pipeline（10）It is separately positioned on the first hot channel（6）Dissipated with second
Hot channel（7）Outside, and water pipeline（10）The side of hot channel is provided with multiple nozzles, water pipeline（10）'s
Bottom is provided with guiding gutter, and the both sides of guiding gutter are provided with the baffle plate of projection, and the bottom of guiding gutter and water tank（4）Communicate, arrange
Waterpipe（9）One end pass through water pump and discharge outlet（15）Connection, the other end and cistern（5）Connection, the cooling frame（12）
It is arranged on the first hot channel（6）With the second hot channel（7）Outside, blower fan（11）Installed in cooling frame（12）On, it is described
Blower fan（11）, water pump, oil pump（2）Electrically connected respectively with the signal input part of controller with the signal output part of temperature sensor.
A kind of 2. oil-filled transformer oil storage circulating cooling system as claimed in claim 1, it is characterised in that：The blower fan（11）
Air inlet be provided with airstrainer.
A kind of 3. oil-filled transformer oil storage circulating cooling system as claimed in claim 1, it is characterised in that：It is described be arranged on it is cold
But the blower fan on frame（11）Quantity is no less than 4.
A kind of 4. oil-filled transformer oil storage circulating cooling system as claimed in claim 1, it is characterised in that：First radiating
Pipeline（6）With the second hot channel（7）It is spirality pipe.
A kind of 5. oil-filled transformer oil storage circulating cooling system as claimed in claim 1, it is characterised in that：The water pipeline
（10）The nozzle quantity of upper setting is no less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535166.2U CN207165350U (en) | 2017-05-16 | 2017-05-16 | A kind of oil-filled transformer oil storage circulating cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535166.2U CN207165350U (en) | 2017-05-16 | 2017-05-16 | A kind of oil-filled transformer oil storage circulating cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165350U true CN207165350U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535166.2U Active CN207165350U (en) | 2017-05-16 | 2017-05-16 | A kind of oil-filled transformer oil storage circulating cooling system |
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| Country | Link |
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| CN (1) | CN207165350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145981A (en) * | 2020-02-04 | 2020-05-12 | 新昌灵思变压器科技有限公司 | Novel transformer cooler |
-
2017
- 2017-05-16 CN CN201720535166.2U patent/CN207165350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145981A (en) * | 2020-02-04 | 2020-05-12 | 新昌灵思变压器科技有限公司 | Novel transformer cooler |
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