CN208028459U - A kind of heat dissipation control cabinet of wind-driven generator motor group - Google Patents
A kind of heat dissipation control cabinet of wind-driven generator motor group Download PDFInfo
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- CN208028459U CN208028459U CN201820572553.8U CN201820572553U CN208028459U CN 208028459 U CN208028459 U CN 208028459U CN 201820572553 U CN201820572553 U CN 201820572553U CN 208028459 U CN208028459 U CN 208028459U
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- Prior art keywords
- control cabinet
- cabinet
- heat
- cold air
- copper pipe
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Abstract
The utility model discloses a kind of heat dissipation control cabinets of wind-driven generator motor group, including control cabinet cabinet；Have radiator fan at the top of control cabinet cabinet, control cabinet cabinet inner upper end installs heat-conducting copper pipe additional, the interior lower end of control cabinet cabinet be provided with can be connected to air-conditioning system go out cold air cooling pipe.After the utility model transformation heat-conducting copper pipe is installed additional in control cabinet cabinet inner upper end, it is capable of the diverging of the efficiency and heat of control cabinet cabinet inside raising heat transmission, and the internal high aging and damage for accelerating component is prevented to the inside rapid cooling of control cabinet under the action of radiator fan.Meanwhile the interior lower end of control cabinet cabinet be provided with can be connected to air-conditioning system go out cold air cooling pipe, can also be to internal fast cooling by going out cold air cooling pipe.
Description
Technical field
The utility model is related to wind-driven generator fields, are especially a kind of heat dissipation master control of wind-driven generator motor group
Cabinet.
Background technology
Electric field is located in Gobi Desert Terrain, and bad environments, summer environment temperature is up to 43 DEG C, and dust storm is larger, to wind-powered electricity generation
Unit safety reliability service proposes higher requirement.
The importance of master control cabinet heat radiation in power equipment, control cabinet inside are configured with the such as master control of a large amount of communication equipment
PLC, exchange substation, 37 core digital quantity cables, exchange plate, the components such as high pressure I/O plates, these components when the temperature is excessively high,
Along with from also will produce a large amount of heat during the long-play, especially with the product of unsteady flow, generation
Heat bigger.It is easy to that control cabinet internal temperature is made to reach 50 DEG C or more, it is understood that component itself is also very to high temperature
Sensitive, when the temperature inside master control is higher than 40 DEG C for a long time, it will the serious operation stability for influencing main control device
And service life.The equipment component aging in control cabinet can not only be accelerated, shortened the working life, can also influence component just
Often work, or even burning for component is also resulted in, cause the generation of unsafe incidents.
However existing technical solution is：Existing control cabinet needs low-voltage distribution cabinet and middle control without radiator fan, heat dissipation
Mesh between cabinet passively radiates.The shortcomings that prior art is mainly：Without radiator in control cabinet, heat needs to pass through mesh
It radiates to neighboring cabinet, it is slow that heat disseminates speed, no initiative；Because of air mass density, heat is upward, main control PLC peace
Holding position is located at control cabinet upper end, and temperature is excessively high for a long time；When the temperature is excessively high, Trig control signal easily leads to wind turbine mistake to control cabinet
Temperature is shut down, and the stable operation of service life of equipment and wind turbine in control cabinet is influenced.Under normal conditions, all it is to pacify on control cabinet top
Dress exhaust fan come realize cooling, the most commonly used is the fans with axial flow blower, but when fan work, extraneous dust, greasy dirt with
And pernicious gas can also enter in control cabinet therewith, by circuit board surface Electrostatic Absorption, accumulate over a long period, to component, circuit etc.
There is certain corrosion, while influencing its thermal diffusivity.The dust of accumulation make moist after can also detonator circuit plate short circuit.Control cabinet works
Time is longer, and the above problem is more prominent, will cause the catastrophic failure of control section when accumulating to a certain extent.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of heat dissipation of wind-driven generator motor group herein
Control cabinet.Mainly solve the problems, such as that existing same type control cabinet temperature is excessively high and not easy heat radiation, to control cabinet radiating mode into
Row improves and optimizates.
A kind of heat dissipation control cabinet of wind-driven generator motor group, including control cabinet cabinet；At the top of control cabinet cabinet
There are radiator fan, control cabinet cabinet inner upper end to install heat-conducting copper pipe additional, the interior lower end of control cabinet cabinet is provided with can be with sky
Adjusting system connection goes out cold air cooling pipe；It is had at the upper and lower of control cabinet cabinet for heat-conducting copper pipe to be arranged and goes out cold
Upper inserting hole, the lower inserting hole of gas cooling pipe；It is respectively arranged with rubber cushion blocks A, rubber at the both ends extended position of heat-conducting copper pipe
The lower section of cushion block A forms recess A, and when heat-conducting copper pipe injects in upper inserting hole, the recess A below rubber cushion blocks A is stuck in
At inserting hole；Go out cold air cooling pipe upper surface be distributed with it is multiple go out cold air hole；Go out cold air cooling pipe is provided at both ends with rubber
The lower section of cushion block B, rubber cushion blocks B form recess B, when going out the reeve of cold air cooling pipe in lower inserting hole, below rubber cushion blocks B
Recess B be stuck at lower inserting hole.
The utility model provides a kind of heat dissipation control cabinet of wind-driven generator motor group herein by improving, such as Fig. 1-figure
Shown in 4, have the advantages that as follows improve and；
Advantage 1：The utility model includes control cabinet cabinet；There are radiator fan, control cabinet cabinet at the top of control cabinet cabinet
Body inner upper end installs heat-conducting copper pipe additional, and the interior lower end of control cabinet cabinet is provided with the cold air that goes out that can be connected to air-conditioning system and drops
Wen Guan.Heat-conducting copper pipe is installed additional in control cabinet cabinet inner upper end, can be improved inside control cabinet cabinet after the utility model transformation
The efficiency of heat transmission and the diverging of heat, and to the inside rapid cooling of control cabinet under the action of radiator fan, prevent interior
Portion's height accelerates the aging and damage of component.Meanwhile the interior lower end of control cabinet cabinet is provided with and can be connected to air-conditioning system
Go out cold air cooling pipe, can also be to internal fast cooling by going out cold air cooling pipe.
Advantage 2：Heat-conducting copper pipe is S types, copper pipe diameter 10mm, whole long 200mm, copper pipe thickness 3mm；The heat dissipation copper pipe of S types
Heat transmission can be guided to radiator fan, improve internal heat dissipating rate.
Advantage 3：Air vent is provided at the top of control cabinet cabinet, radiator fan, which is integrally inlayed, to be sticked in air vent, is dissipated
Hot-air fan is distributed in below radiator fan；So air vent protects radiator fan, while making control cabinet
Cabinet overall structure is more reasonable, external more neat and artistic.
Advantage 4：It is had at the upper and lower of control cabinet cabinet 1 for heat-conducting copper pipe to be arranged and goes out cold air cooling pipe 4
Upper inserting hole, lower inserting hole；Rubber cushion blocks A, the lower section of rubber cushion blocks A are respectively arranged at the both ends extended position of heat-conducting copper pipe
Recess A is formed, when heat-conducting copper pipe injects in upper inserting hole, the recess A below rubber cushion blocks A is stuck at inserting hole；Go out
The upper surface of cold air cooling pipe be distributed with it is multiple go out cold air hole；Go out cold air cooling pipe is provided at both ends with rubber cushion blocks B, rubber pad
The lower section of block B forms recess B, and when going out the reeve of cold air cooling pipe in lower inserting hole, the recess B below rubber cushion blocks B is stuck in
At lower inserting hole.For for heat-conducting copper pipe and going out cold air cooling pipe, being formed by entirety can exchange for, and installation process is fast
Speed, it is easy to disassemble.And it can be supported and closed by corresponding rubber cushion blocks, hereby it is ensured that external dust will not enter it
It is interior.
Advantage 5：The external cooling equipment in both ends of heat-conducting copper pipe, makes the inside of its heat-conducting copper pipe be passed through coolant liquid；So that can
To be passed through the further radiating and cooling of coolant liquid.
Advantage 6：In the inside of control cabinet cabinet and corresponds to above cold air cooling pipe and be provided with guard；Pass through guard
Cold air cooling pipe will be gone out to be separated with other internal facilities so that the inside of control cabinet cabinet is clean and tidy, and also can be to going out cold air
Cooling pipe is centainly protected.
Description of the drawings
Fig. 1 is that the heat dissipation control cabinet of the utility model wind-driven generator motor group implements schematic diagram；
Fig. 2 is the implementation schematic diagram of control cabinet cabinet described in the utility model；
Fig. 3 is that the utility model heat-conducting copper pipe implements schematic diagram；
Fig. 4 is that the utility model goes out cold air cooling pipe implementation schematic diagram.
Wherein：Control cabinet cabinet 1, radiator fan 2, heat-conducting copper pipe 3 go out cold air cooling pipe 4, air vent 5, upper inserting hole 6,
Lower inserting hole 7, rubber cushion blocks A8, recess A9 go out cold air hole 10, rubber cushion blocks B11, recess B12, guard 13.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of heat dissipation control cabinet of wind-driven generator motor group herein by improving, such as Fig. 1-figure
Shown in 4, it can be practiced as follows；Including control cabinet cabinet 1；There is radiator fan at the top of control cabinet cabinet 1
2,1 inner upper end of control cabinet cabinet installs heat-conducting copper pipe 3 additional, and the interior lower end of control cabinet cabinet 1 is provided with can be with air-conditioning system
Connection goes out cold air cooling pipe 4.
1 inner upper end of control cabinet cabinet installs heat-conducting copper pipe additional, is capable of the efficiency of 1 inside raising heat transmission of control cabinet cabinet
It prevents from internal high accelerating component and to the inside rapid cooling of control cabinet under the action of radiator fan 2 with the diverging of heat
Aging and damage.Meanwhile the interior lower end of control cabinet cabinet 1 be provided with can be connected to air-conditioning system go out cold air cooling pipe
4, it can also be to internal fast cooling by going out cold air cooling pipe 4.
On the other hand, it is provided with air vent 5 at the top of control cabinet cabinet 1, whole inlay of radiator fan 2 is sticked in air vent
In 5, radiator fan 2 is distributed in 2 lower section of radiator fan；Air vent 5 protects radiator fan 2, makes simultaneously
1 overall structure of control cabinet cabinet is more reasonable, external neat and artistic.
Had at the upper and lower of control cabinet cabinet 1 for be arranged heat-conducting copper pipe 3 and go out cold air cooling pipe 4 on wear
Jack 6, lower inserting hole 7.Rubber cushion blocks A8 is respectively arranged at the both ends extended position of heat-conducting copper pipe 3, under rubber cushion blocks A8
It is rectangular at recess A9, when heat-conducting copper pipe 3 injects in upper inserting hole 6, the recess A9 below rubber cushion blocks A8 is stuck in interspersed
At hole 6.Go out cold air cooling pipe 4 upper surface be distributed with it is multiple go out cold air hole 10；Go out cold air cooling pipe 4 is provided at both ends with rubber
The lower section of cushion block B11, rubber cushion blocks B11 form recess B12, when going out the reeve of cold air cooling pipe 4 in lower inserting hole 7, rubber
Recess B12 below cushion block B11 is stuck at lower inserting hole 7.
For for heat-conducting copper pipe 3 and going out cold air cooling pipe 4, being formed by entirety can exchange for, and installation process is quick,
It is easy to disassemble.And it can be supported and closed by corresponding rubber cushion blocks, hereby it is ensured that external dust will not enter in it.
On the one hand, the external cooling equipment in the both ends of heat-conducting copper pipe 3, makes the inside of its heat-conducting copper pipe 3 be passed through coolant liquid；So that
The further radiating and cooling of coolant liquid can be passed through.Heat-conducting copper pipe 3 is S types, copper pipe diameter 10mm, whole long 200mm, copper pipe thickness
3mm；The heat dissipation copper pipe of S types can guide heat transmission to radiator fan, improve internal heat dissipating rate.
On the other hand, in the inside of control cabinet cabinet 1 and correspond to the top of cold air cooling pipe 4 and be provided with guard 13；
It will go out cold air cooling pipe 4 by guard 13 to be separated with other internal facilities so that the inside of control cabinet cabinet 1 is clean and tidy, and
Also it can centainly be protected to going out cold air cooling pipe 4.
The heat-sinking capability of improvement project is 2 kilowatts to 20 kilowatts or so, has excellent radiating control ability, and will not
There is Single Point of Faliure, to provide solution for highdensity master control cabinet heat radiation.It, can be by cold air by the cycle to air-flow
Region needed for importing, while avoiding streaming for hot gas and being emerged for repetitive cycling and hot spot.There is higher property as one kind
Valence than environment-friendly products, using cabinet thermal management solutions without using there may be waste heat or expend mass energy
Electronic building brick, higher cost is also needed unlike liquid radiating solution, therefore the system can carry to the maximum extent
High energy efficiency reduces power consumption.
The art of this patent scheme efficiently solves the problems, such as that control cabinet temperature is excessively high；It ensure that device long-time stable is transported
Row；The accelerated ageing and insulation for solving hot operation reduce；Reduce the fan parking time, can be increased benefit with multiple electricity；
Reduce fan trouble downtime；Reduce the loss of wind turbine spare part.The junction of flat type copper pipe wants seamless, tight, preferably
Heat is conducted to filtering type radiator fan；The installation site and shape of flat type copper pipe are reasonable, absorb heat to greatest extent；It crosses
The selection of filter formula radiator fan can be effectively to provide heat dissipation in cabinet, reduce the entrance of dust, daily maintenance is simple.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and 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 widest range consistent with features of novelty.
Claims (3)
1. a kind of heat dissipation control cabinet of wind-driven generator motor group, it is characterised in that：Including control cabinet cabinet（1）；In master control
Cabinet cabinet（1）Top have radiator fan（2）, control cabinet cabinet（1）Inner upper end installs heat-conducting copper pipe additional（3）, control cabinet cabinet
（1）Interior lower end be provided with can be connected to air-conditioning system go out cold air cooling pipe（4）；
Control cabinet cabinet（1）Upper and lower at have for heat-conducting copper pipe to be arranged（3）With go out cold air cooling pipe（4）It is upper
Inserting hole（6）, lower inserting hole（7）；
Heat-conducting copper pipe（3）Both ends extended position at be respectively arranged with rubber cushion blocks A（8）, rubber cushion blocks A（8）Lower section formed
Recess A（9）, work as heat-conducting copper pipe（3）It injects in upper inserting hole（6）When middle, rubber cushion blocks A（8）The recess A of lower section（9）It is stuck in
Inserting hole（6）Place；
Go out cold air cooling pipe（4）Upper surface be distributed with it is multiple go out cold air hole（10）；Go out cold air cooling pipe（4）Be provided at both ends with
Rubber cushion blocks B（11）, rubber cushion blocks B（11）Lower section form recess B（12）, when going out cold air cooling pipe（4）It injects in lower interspersed
Hole（7）When middle, rubber cushion blocks B（11）The recess B of lower section（12）It is stuck in lower inserting hole（7）Place.
2. the heat dissipation control cabinet of wind-driven generator motor group according to claim 1, it is characterised in that：In control cabinet cabinet
Body（1）Top be provided with air vent（5）, radiator fan（2）Entirety, which is inlayed, is sticked in air vent（5）It is interior, radiator fan（2）Distribution
In radiator fan（2）Lower section；In control cabinet cabinet（1）Inside and correspond to cold air cooling pipe（4）Top be provided with net
Cover（13）.
3. the heat dissipation control cabinet of wind-driven generator motor group according to claim 1, it is characterised in that：Heat-conducting copper pipe
（3）The external cooling equipment in both ends, make its heat-conducting copper pipe（3）Inside be passed through coolant liquid；Heat-conducting copper pipe（3）For S types, copper pipe is straight
Diameter 10mm, whole long 200mm, copper pipe thickness 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572553.8U CN208028459U (en) | 2018-04-21 | 2018-04-21 | A kind of heat dissipation control cabinet of wind-driven generator motor group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820572553.8U CN208028459U (en) | 2018-04-21 | 2018-04-21 | A kind of heat dissipation control cabinet of wind-driven generator motor group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208028459U true CN208028459U (en) | 2018-10-30 |
Family
ID=63911024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820572553.8U Expired - Fee Related CN208028459U (en) | 2018-04-21 | 2018-04-21 | A kind of heat dissipation control cabinet of wind-driven generator motor group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208028459U (en) |
-
2018
- 2018-04-21 CN CN201820572553.8U patent/CN208028459U/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: 20181030 Termination date: 20190421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |