CN209374233U - Wind turbine transformer cooling device - Google Patents
Wind turbine transformer cooling device Download PDFInfo
- Publication number
- CN209374233U CN209374233U CN201920113504.2U CN201920113504U CN209374233U CN 209374233 U CN209374233 U CN 209374233U CN 201920113504 U CN201920113504 U CN 201920113504U CN 209374233 U CN209374233 U CN 209374233U
- Authority
- CN
- China
- Prior art keywords
- placement cabinet
- cooler bin
- gas
- fixedly connected
- wind turbine
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 238000010079 rubber tapping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of wind turbine transformer cooling devices, it is related to transformer technology field, it includes bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surface of placement cabinet, the upper surface of the placement cabinet inner wall is fixedly connected with support plate, the upper surface of the support plate is connected with radiator-grid, and the upper surface of the support plate and radiator-grid is overlapped with the lower surface of transformer body.The wind turbine transformer cooling device, pass through setting cooler bin, blower, gas-guide tube, communicating pipe, jet pipe, transformer body, cooling fin and strainer, gas in communicating pipe can be by spraying in two jet pipes, so that two jet pipes spray into gas after cooling in placement cabinet, so that gas after cooling can squeeze the hot-air in placement cabinet, make it that placement cabinet be discharged from strainer and heat release hole, it does not need to carry out heat extraction using exhaust fan, the device is allowed effectively to carry out cooling treatment to transformer body, to reach preferable cooling effect.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of wind turbine transformer cooling device.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core), major function has: (magnetic saturation becomes for voltage transformation, current transformation, impedance transformation, isolation and pressure stabilizing
Depressor) etc..
In Wind turbines, transformer is one of most important component in Wind turbines, the electric energy that wind-driven generator generates
Needing to carry out conversion by transformer could use, and transformer can generate a large amount of heat when working long hours, existing to change
The mode of depressor heat dissipation passes through exhaust fan mostly and heat in transformer tank is discharged, and normal temperature air can enter case outside cabinet
Body, this type of cooling is ineffective, changes because the temperature of the gas of entrance is the variation according to weather, when extremely hot gas
It waits, when exhaust fan carries out heat extraction, the temperature of air is higher, and gas cannot play preferable heat spreading function after entering cabinet, thus
Certain cooling effect is not achieved.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of wind turbine transformer cooling device, solves
The existing mode to transformer heat dissipation passes through exhaust fan mostly heat in transformer tank be discharged, and cabinet outside normal temperature air can be into
Enter to cabinet, this type of cooling is ineffective, changes because the temperature of the gas of entrance is the variation according to weather, when cruel
The weather of heat, when exhaust fan carries out heat extraction, the temperature of air is higher, and gas cannot play preferable heat dissipation work after entering cabinet
With thus the problem of certain cooling effect is not achieved.
(2) technical solution
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of wind turbine transformer cooling device,
Including bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surface of placement cabinet, and the upper surface of the placement cabinet inner wall is fixed
Be connected with support plate, the upper surface of the support plate is connected with radiator-grid, the upper surface of the support plate and radiator-grid with change
The lower surface of depressor ontology overlaps, and the left and right sides of the placement cabinet inner wall are connected with cooling fin, the back of the placement cabinet
Face is provided with heat release hole.
The upper surface of the placement cabinet is connected with strainer, the fixed company in the upper surface of the placement cabinet and the lower surface of top plate
It connecing, the upper surface of the bottom plate is fixedly connected with the lower surface of cooler bin, and the left side of the cooler bin is provided with tapping equipment,
The upper surface of the cooler bin is provided with case plug, and the upper surface of the cooler bin is fixedly connected with the lower surface of draw-out device.
The air inlet of the draw-out device is provided with gas-guide tube, and the gas-guide tube is connected to the lower surface of cooling chamber interior wall,
The gas-guide tube spiral is arranged in cooler bin, and the gas-guide tube is connected to the right side of cooler bin, and the draw-out device is just
Face setting is there are two jet pipe, and the jet pipe is connected to the left side of placement cabinet, and the jet pipe is located in placement cabinet.
Preferably, the left and right sides of the placement cabinet pass through two hinges left and right sides with two cover boards respectively
Hingedly, and the opposite face of two cover boards overlaps, and the front of the cover board is provided with handle.
Preferably, the tapping equipment includes delivery pipe, and the right end of the delivery pipe is connected with the left side of cooler bin,
The upper surface of the delivery pipe is provided with valve.
Preferably, the draw-out device includes blower, and the lower surface of the Blower Body and the upper surface of cooler bin are fixed
Connection, the air inlet of the blower are connected with the top of gas-guide tube, and the air outlet of the blower is provided with communicating pipe, the company
The front of siphunculus is connected with the one end at two jet pipe back sides.
Preferably, the back side of the placement cabinet is fixedly connected with the front of power supply, and the back side of the power supply and switch are just
Face is fixedly connected.
Preferably, the output end of the power supply is electrically connected by conducting wire with the input terminal of switch, the output end of the switch
It is electrically connected by conducting wire with the input terminal of blower.
(3) beneficial effect
The utility model has the beneficial effects that:
1, wind turbine transformer cooling device, by the way that cooler bin, blower, gas-guide tube, communicating pipe, jet pipe, change is arranged
Depressor ontology, case plug, cooling fin and strainer, when needing to cool down transformer body, staff is first by preparation
Coolant liquid is poured into cooler bin, then covers tightly case plug, control blower work, so that wind can be entered in communicating pipe by gas-guide tube,
Because gas-guide tube spiral be arranged in cooler bin, coolant liquid effectively cools down gas-guide tube, thus to air into
Row cooling processing, the gas in communicating pipe can be by spraying, so that two jet pipes spray into gas after cooling in two jet pipes
In placement cabinet, so that gas after cooling can squeeze the hot-air in placement cabinet, make it that placement be discharged from strainer and heat release hole
Cabinet does not need to carry out heat extraction using exhaust fan, the device is allowed effectively to carry out cooling treatment to transformer body, thus
Preferable cooling effect is reached.
2, the wind turbine transformer cooling device works as transformer by setting support plate, cooling fin, top plate and strainer
When ontology is worked in placement cabinet, contacted because of transformer body bottom with radiator-grid, so that transformer body bottom
Heat is effectively discharged, and also effectively prevents water from spreading in placement cabinet and causes fault condition to transformer body, because being provided with
Cooling fin, the heat that transformer body issues more effectively is conducted to cooling fin, then is dispersed into outside placement cabinet through cooling fin
In air, the effect of heat dissipation is further played, because being provided with strainer, allows strainer to stop some impurity, prevents miscellaneous
Matter enters in placement cabinet.
3, the wind turbine transformer cooling device passes through setting cooler bin, case plug, delivery pipe, valve, cover board and conjunction
Page, when needing replacing the coolant liquid in cooler bin, staff opens valve manually, so that the coolant liquid in cooler bin can lead to
Communicating pipe discharge is crossed, facilitates staff to be collected, then open case plug to re-replace coolant liquid, when needing to open cover board
When, staff can pull two cover boards, so that two cover board opposite direction rotatings, open cover board, facilitate work people
Member is overhauled or is replaced to transformer body.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the schematic diagram of the section structure of the utility model backsight；
Fig. 3 is the structural schematic diagram that the utility model cover board is faced.
In figure: 1 bottom plate, 2 placement cabinets, 3 support plates, 4 radiator-grids, 5 transformer bodies, 6 cooling fins, 7 heat release holes, 8 strainers,
9 top plates, 10 cooler bins, 11 tapping equipments, 111 valves, 112 delivery pipes, 12 gas-guide tubes, 13 casees plugs, 14 draw-out devices, 141 wind
Machine, 142 communicating pipes, 15 jet pipes, 16 hinges, 17 cover boards, 18 power supplys, 19 switches.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of wind turbine transformer cooling device, packet
Bottom plate 1 is included, the upper surface of bottom plate 1 is fixedly connected with the lower surface of placement cabinet 2, and the upper surface of 2 inner wall of placement cabinet is fixedly connected with
Support plate 3, by the way that support plate 3 is arranged, effectively preventing water from spreading to, placement cabinet 2 is interior to cause fault condition to transformer body 5,
It is hinged with the left and right sides of two cover boards 17 respectively that the left and right sides of placement cabinet 2 pass through two hinges 16, and two cover
The opposite face of plate 17 overlaps, and the front of cover board 17 is provided with handle, and the upper surface of support plate 3 is connected with radiator-grid 4, passes through setting
Radiator-grid 4 is contacted because of 5 bottom of transformer body with radiator-grid 4 when transformer body 5 is worked in placement cabinet 2,
So that the heat of 5 bottom of transformer body is effectively discharged, the upper surface of support plate 3 and radiator-grid 4 with transformer body 5
Lower surface overlap joint, the left and right sides of 2 inner wall of placement cabinet are connected with cooling fin 6, and the back side of placement cabinet 2 is provided with heat release hole 7,
By the way that cooling fin 6 is arranged, the heat that transformer body 5 issues more effectively is conducted to cooling fin 6, then is distributed through cooling fin 6
Into the air outside placement cabinet 2, the effect of heat dissipation is further played.
The upper surface of placement cabinet 2 is connected with strainer 8, and the upper surface of placement cabinet 2 is fixedly connected with the lower surface of top plate 9, puts
The back side for setting cabinet 2 is fixedly connected with the front of power supply 18, and the back side of power supply 18 is fixedly connected with the front of switch 19, passes through setting
Strainer 8 allows strainer 8 to stop some impurity, prevents impurity from entering in placement cabinet 2, and the output end of power supply 18 is by leading
Line is electrically connected with the input terminal of switch 19, and the output end of switch 19 is electrically connected by conducting wire with the input terminal of blower 141, bottom plate 1
Upper surface be fixedly connected with the lower surface of cooler bin 10, by be arranged power supply 18 so that power supply 18 can be supplied with fan 141
Electricity, so that blower 141 can work normally, by the way that switch 19 is arranged, so that 141 work of control blower that staff is more convenient
Make, the left side of cooler bin 10 is provided with tapping equipment 11, and tapping equipment 11 includes delivery pipe 112, the right end of delivery pipe 112 with
The left side of cooler bin 10 is connected, and the upper surface of delivery pipe 112 is provided with valve 111, by the way that delivery pipe 112 is arranged, when need
When replacing the coolant liquid in cooler bin 10, staff opens valve 111 manually, so that the coolant liquid in cooler bin 10 can lead to
The discharge of communicating pipe 142 is crossed, facilitates staff to be collected, then open case plug 13 to re-replace coolant liquid, cooler bin 10
Upper surface be provided with case plug 13, the upper surface of cooler bin 10 is fixedly connected with the lower surface of draw-out device 14.
The air inlet of draw-out device 14 is provided with gas-guide tube 12, and draw-out device 14 includes blower 141,141 fuselage of blower
Lower surface is fixedly connected with the upper surface of cooler bin 10, and the air inlet of blower 141 is connected with the top of gas-guide tube 12, blower
141 air outlet is provided with communicating pipe 142, and the front of communicating pipe 142 is connected with the one end at two 15 back sides of jet pipe, by setting
Gas-guide tube 12 is set, control blower 141 works, so that wind can be entered in communicating pipe 142 by gas-guide tube 12, because of 12 spiral shell of gas-guide tube
Rotation is arranged in cooler bin 10, coolant liquid is effectively cooled down to gas-guide tube 12, to cool down to air
Processing, to reach preferable cooling effect, gas-guide tube 12 is connected to the lower surface of 10 inner wall of cooler bin, 12 spiral of gas-guide tube
It is arranged in cooler bin 10, gas-guide tube 12 is connected to the right side of cooler bin 10, and there are two sprays for the front setting of draw-out device 14
Pipe 15, jet pipe 15 are connected to the left side of placement cabinet 2, and jet pipe 15 is located in placement cabinet 2.
The operating procedure of the utility model are as follows:
S1, when needing to cool down transformer body 5, the coolant liquid of preparation is poured into cooler bin first by staff
In 10, then cover tightly case plug 13；
S2, the work of its secondary control blower 141, so that wind can be entered in communicating pipe 142 by gas-guide tube 12, because of gas-guide tube
12 spirals are arranged in cooler bin 10, and coolant liquid effectively cools down gas-guide tube 12, to carry out to air
Cooling processing, gas in communicating pipe 142 can be by spraying, so that two jet pipes 15 are by gas after cooling in two jet pipes 15
It sprays into placement cabinet 2, so that gas after cooling can squeeze the hot-air in placement cabinet 2, makes it from strainer 8 and heat release hole 7
Placement cabinet 2 is discharged；
S3, when needing replacing the coolant liquid in cooler bin 10, staff opens valve 111 manually, so that cooler bin
Coolant liquid in 10 can be discharged by communicating pipe 142, then opened case plug 13 and can be re-replaced coolant liquid, when needing to open cover board
When 17, staff can pull two cover boards 17, so that two 17 opposite direction rotatings of cover board, open cover board 17, work
Making personnel can overhaul or replace to transformer body 5.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wind turbine transformer cooling device, including bottom plate (1), it is characterised in that: the upper surface of the bottom plate (1) with
The lower surface of placement cabinet (2) is fixedly connected, and the upper surface of placement cabinet (2) inner wall is fixedly connected with support plate (3), the branch
The upper surface of fagging (3) is connected with radiator-grid (4), and the upper surface of the support plate (3) and radiator-grid (4) is and transformer body
(5) lower surface overlap joint, the left and right sides of placement cabinet (2) inner wall are connected with cooling fin (6), the placement cabinet (2)
The back side be provided with heat release hole (7)；
The upper surface of the placement cabinet (2) is connected with strainer (8), the upper surface of the placement cabinet (2) and the lower surface of top plate (9)
It is fixedly connected, the upper surface of the bottom plate (1) is fixedly connected with the lower surface of cooler bin (10), the left side of the cooler bin (10)
Face is provided with tapping equipment (11), and the upper surface of the cooler bin (10) is provided with case plug (13), the cooler bin (10) it is upper
Surface is fixedly connected with the lower surface of draw-out device (14)；
The air inlet of the draw-out device (14) is provided with gas-guide tube (12), and the gas-guide tube (12) is connected in cooler bin (10)
The lower surface of wall, in cooler bin (10), the gas-guide tube (12) is connected to cooler bin for gas-guide tube (12) the spiral setting
(10) right side, there are two jet pipe (15), the jet pipe (15) is connected to placement for the front setting of the draw-out device (14)
The left side of cabinet (2), the jet pipe (15) are located in placement cabinet (2).
2. wind turbine transformer cooling device according to claim 1, it is characterised in that: a left side for the placement cabinet (2)
Right two sides pass through that two hinges (16) are hinged with the left and right sides of two cover boards (17) respectively, and two cover boards (17)
Opposite face overlap joint, the front of the cover board (17) is provided with handle.
3. wind turbine transformer cooling device according to claim 1, it is characterised in that: tapping equipment (11) packet
It includes delivery pipe (112), the right end of the delivery pipe (112) is connected with the left side of cooler bin (10), the delivery pipe (112)
Upper surface be provided with valve (111).
4. wind turbine transformer cooling device according to claim 1, it is characterised in that: draw-out device (14) packet
It includes blower (141), the lower surface of blower (141) fuselage is fixedly connected with the upper surface of cooler bin (10), the blower
(141) air inlet is connected with the top of gas-guide tube (12), and the air outlet of the blower (141) is provided with communicating pipe (142),
The front of the communicating pipe (142) is connected with the one end at two jet pipe (15) back sides.
5. wind turbine transformer cooling device according to claim 1, it is characterised in that: the back of the placement cabinet (2)
Face is fixedly connected with the front of power supply (18), and the back side of the power supply (18) is fixedly connected with the front of switch (19).
6. wind turbine transformer cooling device according to claim 5, it is characterised in that: the output of the power supply (18)
It holds and is electrically connected by conducting wire with the input terminal for switching (19), the output end of the switch (19) passes through conducting wire and blower (141)
Input terminal electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113504.2U CN209374233U (en) | 2019-01-23 | 2019-01-23 | Wind turbine transformer cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920113504.2U CN209374233U (en) | 2019-01-23 | 2019-01-23 | Wind turbine transformer cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209374233U true CN209374233U (en) | 2019-09-10 |
Family
ID=67826952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920113504.2U Expired - Fee Related CN209374233U (en) | 2019-01-23 | 2019-01-23 | Wind turbine transformer cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209374233U (en) |
-
2019
- 2019-01-23 CN CN201920113504.2U patent/CN209374233U/en not_active Expired - Fee Related
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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: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |