CN207558545U - A kind of transformer cooling device - Google Patents
A kind of transformer cooling device Download PDFInfo
- Publication number
- CN207558545U CN207558545U CN201721214860.0U CN201721214860U CN207558545U CN 207558545 U CN207558545 U CN 207558545U CN 201721214860 U CN201721214860 U CN 201721214860U CN 207558545 U CN207558545 U CN 207558545U
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- Prior art keywords
- water
- water receiving
- connect
- cooling device
- transformer cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000007921 spray Substances 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009991 scouring Methods 0.000 claims description 3
- 238000002386 leaching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of transformer cooling device, including the Power Component for being used to pump out fluid；It is connect with the Power Component, set on the confession flow tube road of the radiator corresponding position, it is described to be equipped with for flow tube road for the flow jeting port of spray；The bottom of the radiator is equipped with the water receiving part for water receiving, and the water receiving part is connect with cistern pipeline, and the cistern connect to realize pumping out for flow with Power Component；It further includes and the air-cooled component being connect for flow tube road.Using transformer cooling device disclosed in the utility model, by supplying flow tube road to radiator automatic spray in the setting of the corresponding position of radiator, and recycling for shower water is realized by water receiving part, and it can carry out as needed air-cooled, optimize cooling effect by two kinds of types of cooling, energy consumption is reduced, saves operating cost.
Description
Technical field
The utility model is related to electrical equipment technical field, more specifically to a kind of transformer cooling device.
Background technology
In recent years, with the continuous development of power industry, more and more substations are built.What substation usually selected
Distribution transformer is oil-immersed transformer.Transformer is in the process of running due to there is the presence of iron loss and copper loss, these losses are all
It will convert into thermal energy and dissipate outward, constantly generate heat so as to cause transformer and increased with temperature.Transformer heat dissipation is bad, will cause
Transformer temperature rises, and the temperature allowed more than transformer rises horizontal, gently then reduces the service life of transformer, heavy then damage transformation
Device.Therefore, in order to ensure that high-power transformer heat dissipation is good, it is necessary to the heat that will be generated in transformer using certain type of cooling
It takes away.
It is influenced by summer high temperature weather, for load mostly based on the cooling electric appliance such as air-conditioning, electric fan, load fluctuation is larger, main
The load impact that transformer is born is also bigger, and temperature rises comparatively fast, main transformer burnout failure due to Wen Sheng higher then occurs, oil
To force oily circulating air cooling, cooling oil arrives heat transfer by coordinating with external cooler the type of cooling of immersion transformer
In air.This type of cooling summer power load is big, under continuous high temperature environment it is difficult to ensure that the fortune that transformer safety is stablized
Turn, load can only be currently reduced by power cuts to limit consumption, increases the hot method of auxiliary fan of transformer to prevent transformer heating excessively high
Cause the generation of burnout failure.
Based on this, the external equipment assisted is needed to carry out fast cooling to radiating fin of transformer, common method is to pass through
Fan for cooling, but fan for cooling is larger by such environmental effects, and needs substantial contribution, also useful water pipe carries out fan backing
Directly bath cooling, cooling area is smaller, and needing personnel, scene monitoring, safety coefficient are low always.
In conclusion how to efficiently solve, transformer cooling efficiency is low, influences the problems such as transformer normal operation, is mesh
Preceding those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of transformer cooling device, transformer cooling efficiency is low,
The problems such as influencing transformer normal operation.
In order to achieve the above object, the utility model provides following technical solution：
A kind of transformer cooling device, including the Power Component for being used to pump out fluid；
It is connect with the Power Component, set on the confession flow tube road of the radiator corresponding position, it is described to be set for flow tube road
It is useful for the flow jeting port of spray；
The bottom of the radiator is equipped with the water receiving part for water receiving, and the water receiving part is connect with cistern pipeline, described
Cistern connect to realize pumping out for flow with the Power Component；
It further includes and the air-cooled component being connect for flow tube road.
Preferably, the Power Component is the variable frequency pump for changing water spray through frequency-converter power.
Preferably, controller and the temperature detection being electrically connected on the water receiving part, with the controller are further included
Device, the controller is connect with the variable frequency pump adjusts frequency conversion work(with the water temperature detected according to the temperature-detecting device
Rate.
Preferably, it is described for flow tube road include it is multiple be arranged in parallel for stream branch, it is described for stream branch road be equipped with staggeredly
The flow jeting port of arrangement, the flow jeting port are covered with the dispersed components thereof for reducing scouring force outside.
Preferably, the dispersed components thereof includes dispersion mesh sheet and connecting rod, and the dispersion mesh sheet is through the connecting rod and institute
Flow jeting port is stated to be fixedly connected.
Preferably, the Level monitor being electrically connected in the cistern, with controller, the control are further included
Device controls the switch of the water inlet pipe solenoid of the cistern according to the water level signal of the Level monitor.
Preferably, the water receiving part includes the water receiving funnel being connect with the cistern and the strainer being provided thereon, described
Temperature sensor is set in the water receiving funnel.
Preferably, controller and the temperature-detecting device being electrically connected on cooling fin, with the controller are further included,
The controller is connect with the variable frequency pump adjusts frequency-converter power with the water temperature detected according to the temperature-detecting device.
Preferably, the bottom of the cistern is equipped with the blowdown valve for blowdown.
Preferably, the booster pump being connect respectively with the Power Component and the air-cooled component is further included.
Transformer cooling device provided by the utility model, including the Power Component for being used to pump out fluid；With power packages
Part connects, set on the confession flow tube road of radiator corresponding position, is equipped with for flow tube road for the flow jeting port of spray；The bottom of radiator
Portion is equipped with the water receiving part for water receiving, and water receiving part is connect with cistern pipeline, and cistern connect to realize flow with Power Component
Pump out；Further include the air-cooled component being connect with Power Component.Using transformer cooling device provided by the utility model, pass through
In the corresponding position of radiator, setting realizes that the cycle of shower water is sharp for flow tube road to radiator automatic spray, and by water receiving part
With, and can carry out as needed air-cooled, pass through two kinds of types of cooling and optimize cooling effects, reduce energy consumption, save operating cost.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of transformer cooling device that the utility model embodiment provides；
Fig. 2 is the confession flow tube line structure schematic diagram that the utility model embodiment provides；
Fig. 3 is the structure diagram of spray port that the utility model embodiment provides；
Fig. 4 is the structure diagram of dispersed components thereof that the utility model embodiment provides.
It is marked in attached drawing as follows：
Radiator 1, strainer 2, water receiving funnel 3, cistern 4, blowdown valve 5, water level sensor 6, feed pipe 7, drinking-water pipe 8,
Variable frequency pump 9, exhaust fan 10, booster pump 11, controller 12, solenoid valve 13, temperature sensor 14, for stream branch 15, spray port 16,
For flow tube road 17, connecting rod 18, dispersion mesh sheet 19.
Specific embodiment
The utility model embodiment discloses a kind of transformer cooling device, and transformer cooling efficiency is low, influences transformer
The problems such as normal operation.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- Fig. 4 is please referred to Fig.1, Fig. 1 is the structure diagram of transformer cooling device that the utility model embodiment provides；
Fig. 2 is the confession flow tube line structure schematic diagram that the utility model embodiment provides；Fig. 3 is the spray that the utility model embodiment provides
The structure diagram of mouth；Fig. 4 is the structure diagram of dispersed components thereof that the utility model embodiment provides.
In a kind of specific embodiment, transformer cooling device provided by the utility model, including being used for fluid
The Power Component pumped out；Power Component can be arranged as required to as water pump etc., to Power Component connection, corresponding set on radiator 1
The confession flow tube road 17 of position is equipped with for flow tube road 17 for the flow jeting port of spray；It may include for flow tube road 17 and Power Component
The main line of connection and the bye-pass set on 1 corresponding position of radiator, side wall of the spray port 16 along sparge pipe on bye-pass
Upper uniform interlaced arrangement, the diameter of specific spray port 16 can be configured according to actual needs, and details are not described herein.Heat dissipation
The bottom of device 1 is equipped with the water receiving part for water receiving, and water receiving part connect with 4 pipeline of cistern, cistern 4 connect with Power Component with
Realize pumping out for flow；Further include the air-cooled component being connect with for flow tube road 17.Air-cooled component can be specially exhaust fan 10 etc., lead to
It crosses and is connect with for flow tube road 17, when water cooling does not work or needs, refrigeration is blowed.
Using transformer cooling device provided by the utility model, flow tube is supplied by the setting in the corresponding position of radiator 1
Road 17 realizes that shower water recycling to 1 automatic spray of radiator, and by water receiving part, and can carry out as needed it is air-cooled,
Optimize cooling effect by two kinds of types of cooling, reduce energy consumption, save operating cost.
Specifically, the Power Component is the variable frequency pump 9 for changing water spray through frequency-converter power.Between variable frequency pump 9 and cistern 4
Equipped with drinking-water pipe 8, variable frequency pump 9 is pumped into as the water in force piece cistern 4, in actual use, can change change as needed
Frequency power changes water spray, to be configured according to the exothermic temperature of radiator 1, energy-saving and emission-reduction.
Further, can be on water receiving part, the temperature-detecting device that setting is electrically connected with controller 12, temperature detection dress
The temperature that cooling fin is analyzed according to water temperature is put, and temperature signal is transferred to controller 12, controller 12 is adjusted according to temperature to be become
The frequency of frequency pump 9 if temperature is excessively high, improves frequency-converter power, increases water supply, if water temperature reduces, reduce frequency-converter power, protects
While demonstrate,proving basic cooling effect, carry out energy saving.Temperature-detecting device can be specially temperature sensor 14.
In one embodiment, include multiple confession stream branches 15 being arranged in parallel for flow tube road 17, for being set on stream branch 15
There is the flow jeting port of interlaced arrangement, the dispersed components thereof for reducing scouring force is covered with outside flow jeting port.Thus it sets, to prevent high pressure
Impact force when flow that treated is sprayed from spray port 16, larger suffered by cooling fin, by dispersed components thereof, by the height of ejection
Pressure moisture is sprayed onto on cooling fin again after dissipating, while ensureing larger water spray and water velocity so that water is disperseed, impact force
It is small.Preferably, dispersed components thereof includes dispersion mesh sheet 19 and connecting rod 18, and dispersion mesh sheet 19 is fixed through connecting rod 18 and flow jeting port to be connected
It connects.It can be by setting dispersion mesh sheet 19 in the outside of flow jeting port, the two is fixedly connected by connecting rod 18, preferably welded.When
So, in other embodiments, the concrete form of dispersed components thereof can also be voluntarily selected, as long as identical technique effect can be reached
, its specific form is not construed as limiting.
On the basis of the various embodiments described above, further include in cistern 4, supervised with the water level that controller 12 is electrically connected
Device is surveyed, controller 12 controls the switch of the water inlet pipe solenoid 13 of cistern 4 according to the water level signal of Level monitor.
Level monitor can be specially water level sensor 6, and when water level sensor 6 detects water level deficiency, controller 12 controls electricity
Magnet valve 13 is opened, and water inlet pipe carries out moisturizing to cistern 4, until water level value, generally, water inlet pipe is connected to municipal network water supply
On, certainly, in other embodiments, warning device can also be sent to and alarmed, by carrying out moisturizing, but such side manually
Formula need to be nursed manually, improve human cost.
Specifically, water receiving part includes the water receiving funnel 3 being connect with cistern 4 and the strainer 2 being provided thereon, temperature sensor
14 are set in water receiving funnel 3.Water flows through spray port 16 and is ejected on cooling fin, and water-cooled cooling, the water of ejection are carried out to cooling fin
It is flowed into the cistern 4 of lower part along cooling fin, and is filtered by strainer 2, water receiving funnel 3 is accepted, and is so recycled, realization pair
Cooling fin circulated sprinkling cools down.
In one embodiment, controller 12 and the temperature being electrically connected on cooling fin, with controller 12 are further included
Detection device, controller 12 is connect with variable frequency pump 9 adjusts frequency-converter power with the water temperature detected according to temperature-detecting device.It can incite somebody to action
Temperature-detecting device is set on a heat sink to be more accurately detected to temperature, certainly, in other embodiments, can also
The installation position of temperature-detecting device is voluntarily selected, it is within the protection scope of the present utility model.
Further, the bottom of cistern 4 is equipped with the blowdown valve 5 for blowdown, to carry out the discharge of precipitation sewage.
In a kind of specific embodiment, the booster pump 11 being connect respectively with Power Component and air-cooled component is further included.It is logical
Crossing booster pump 11 gentle stream can be pressurized flow, to optimize cooling effect.
In a kind of specific embodiment, uniformly it is equipped with for stream branch 15 in cooling fin intermediate gaps in radiator 1,
It is connected to for stream branch 15 by connector on flow tube road 17,1 lower part of radiator is provided with cistern 4,4 upper end of cistern is set
Water receiving funnel 3 is equipped with, 3 upper surface of water receiving funnel is provided with strainer 2, temperature sensor 14, cistern are provided in water receiving funnel 3
Blowdown valve 5 is provided on 4, sewage is precipitated for discharging, is connected with drinking-water pipe 8 on cistern 4, which is connected to control
In variable frequency pump 9 in cabinet, the water in tank is pumped into booster pump 11 by variable frequency pump 9 as power, after pressurized treatment
Water is transported to by high service pipe 7 in sparge pipe, is ejected on cooling fin through the spray port 16 in sparge pipe, to cooling fin into
Row water-cooled cooling, the water of ejection are flowed into along cooling fin in the tank of lower part, and are filtered by strainer 2, and water receiving funnel 3 is held
It connects, so recycles, realize and cool down to cooling fin circulated sprinkling.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (10)
1. a kind of transformer cooling device, which is characterized in that including the Power Component for being used to pump out fluid；
It is connect with the Power Component, set on the confession flow tube road of radiator corresponding position, it is described to be equipped with to spray for flow tube road
The flow jeting port of leaching；
The bottom of the radiator is equipped with the water receiving part for water receiving, and the water receiving part is connect with cistern pipeline, the water storage
Pond connect to realize pumping out for flow with the Power Component；
It further includes and the air-cooled component being connect for flow tube road.
2. transformer cooling device according to claim 1, which is characterized in that the Power Component is changes through frequency-converter power
Become the variable frequency pump of water spray.
3. transformer cooling device according to claim 2, which is characterized in that further include controller and set on the water receiving
The temperature-detecting device being electrically connected on part, with the controller, the controller are connect with the variable frequency pump with according to
The water temperature adjustment frequency-converter power that temperature-detecting device detects.
4. transformer cooling device according to claim 1, which is characterized in that described to include multiple parallel set for flow tube road
That puts supplies to flow branch, and described for the flow jeting port of the stream branch road equipped with interlaced arrangement, the flow jeting port is covered with to subtract outside
The dispersed components thereof of small scouring force.
5. transformer cooling device according to claim 4, which is characterized in that the dispersed components thereof include dispersion mesh sheet and
Connecting rod, the dispersion mesh sheet are fixedly connected through the connecting rod with the flow jeting port.
6. according to claim 1-5 any one of them transformer cooling devices, which is characterized in that further include set on the water storage
The Level monitor being electrically connected in pond, with controller, the controller is according to the water level signal of the Level monitor
Control the switch of the water inlet pipe solenoid of the cistern.
7. transformer cooling device according to claim 3, which is characterized in that the water receiving part includes and the cistern
The water receiving funnel of connection and the strainer being provided thereon, the temperature-detecting device are set in the water receiving funnel.
8. transformer cooling device according to claim 2, which is characterized in that further include controller and set on cooling fin
Temperature-detecting device that is upper, being electrically connected with the controller, the controller are connect with the variable frequency pump with according to the temperature
The water temperature adjustment frequency-converter power that degree detection device detects.
9. transformer cooling device according to claim 7, which is characterized in that the bottom of the cistern is equipped with to arrange
Dirty blowdown valve.
10. transformer cooling device according to claim 1, which is characterized in that further include and the Power Component and institute
State the booster pump that air-cooled component connects respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214860.0U CN207558545U (en) | 2017-09-20 | 2017-09-20 | A kind of transformer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214860.0U CN207558545U (en) | 2017-09-20 | 2017-09-20 | A kind of transformer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558545U true CN207558545U (en) | 2018-06-29 |
Family
ID=62676401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214860.0U Active CN207558545U (en) | 2017-09-20 | 2017-09-20 | A kind of transformer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558545U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403682A (en) * | 2017-09-20 | 2017-11-28 | 国网河南省电力公司原阳县供电公司 | A kind of transformer cooling device |
| CN111519709A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water supply system and method for transformer spraying cooling system |
| CN113436848A (en) * | 2021-06-18 | 2021-09-24 | 河南瑞恒电力电气有限公司 | Temperature control type transformer and control method thereof |
-
2017
- 2017-09-20 CN CN201721214860.0U patent/CN207558545U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107403682A (en) * | 2017-09-20 | 2017-11-28 | 国网河南省电力公司原阳县供电公司 | A kind of transformer cooling device |
| CN111519709A (en) * | 2020-04-28 | 2020-08-11 | 广东电网有限责任公司 | Water supply system and method for transformer spraying cooling system |
| CN111519709B (en) * | 2020-04-28 | 2021-04-20 | 广东电网有限责任公司 | Water supply system for transformer spraying cooling system |
| CN113436848A (en) * | 2021-06-18 | 2021-09-24 | 河南瑞恒电力电气有限公司 | Temperature control type transformer and control method thereof |
| CN113436848B (en) * | 2021-06-18 | 2023-03-17 | 河南瑞恒电力电气有限公司 | Temperature control type transformer and control method thereof |
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