CN201708682U - Configuration structure of water cooling system for inverter of wind-driven generator set - Google Patents
Configuration structure of water cooling system for inverter of wind-driven generator set Download PDFInfo
- Publication number
- CN201708682U CN201708682U CN2010202001805U CN201020200180U CN201708682U CN 201708682 U CN201708682 U CN 201708682U CN 2010202001805 U CN2010202001805 U CN 2010202001805U CN 201020200180 U CN201020200180 U CN 201020200180U CN 201708682 U CN201708682 U CN 201708682U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- water pump
- inverter
- configuration structure
- pump module
- 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 - Lifetime
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Abstract
The utility model relates to a configuration structure of a working part of a wind-driven generator set, in particular to a configuration structure of a water cooling system for an inverter of a wind-driven generator set. The configuration structure comprises a water pump module (2), a heat sink (1) and the inverter mounted on the bottom plate of a rectangular inverter cabinet (10), and is characterized in that: the heat sink (1) is arranged on the upper part of the top plate of the inverter cabinet (10); the water pump module (2) is arranged in a sealed protective cover (3), which is arranged in the inverter cabinet (10); and the inverter, the heat sink (1) and the water pump module (2) are connected together by tubes. The protective cover (3) is a polymethyl methacrylate cover. The utility model has the advantages that: the occupied floor area is small after mounting, the connecting tubes are short, the equipment cost is saved and reduced, maintenance is convenient, moreover, tube resistance of the system is low, the heat-dissipating efficiency of the system is increased, and a better heat-dissipating effect can be achieved.
Description
Technical field
The utility model system is used for the configuration structure of a kind of workpiece of wind turbine generator, specifically relates to a kind of configuration structure of wind power generator unit frequency converter water cooling system.
Background technology
Wind power generation is as a kind of emerging energy that has a high potential, and the decline of its renewable, free of contamination characteristics and cost has become the emerging energy industry of tool commercialized development prospect, and wind power generation might become the following most important alternative energy source in the world.Wind turbine generator is in operation, and its generator and frequency converter can produce heat, need be to its processing that cools, present more employing be water cooling system.
The wind power generator unit frequency converter water cooling system is to be installed in the wind-powered electricity generation unit generation cabin or in the tower tube, to the dispel the heat device of cooling of frequency converter internal heating element.The wind power generator unit frequency converter water cooling system is usually by water pump module and radiator, and relevant connection sebific duct composition,
Described water pump module is by the water pump and the motor of configuration up and down, and is made of clip and pressurized tank that both are locked together; Radiator is serially connected by polylith fin, pipe and constitutes.
Prior art, frequency converter are mounted on the base plate of frequency converter cabinet inside of rectangle, all are to place the frequency conversion tank outside as the water pump module and the heat spreader module of cooling system, adopt sebific duct or hard steel pipe with being connected of frequency converter.The unfavorable place that causes is disposed in the connection of mode like this, and floor space is big during installation, and connecting line is longer, the integral arrangement inconvenience, maintenance difficulties is big, and system's filling amount is big, pipeline cost height, and also the system pipeline drag losses is big, flow is little, influences radiating efficiency, reduces radiating effect.
The utility model content
The purpose of this utility model intends providing a kind of water cooling system configuration structure of wind power generator unit frequency converter, and is should compact conformation simple, easy care, and resistance is little, flow is big, again working stability, reliable.
The purpose of this utility model so realizes.
A kind of configuration structure of wind power generator unit frequency converter water cooling system comprises water pump module and radiator, and the frequency converter that is installed in rectangle frequency converter cabinet base plate, it is characterized in that:
Described heat sink arrangements is on the top board top of frequency converter cabinet;
Described water pump block configuration is in the protective cover of a sealing, and protective cover is configured in the frequency converter cabinet;
By pipeline frequency converter, radiator and water pump module are connected.
Further, described protective cover is a polymethyl methacrylate material cover casket.
Further, described protective cover is configured in the cavity of side top in the frequency converter cabinet.
Adopt the utility model, described heat sink arrangements is in the top board outside of frequency converter cabinet, the water pump block configuration is in the cover casket of a sealing, the cover casket is configured in again in the frequency converter cabinet, the Trinity is connected volume compact by pipeline to frequency converter, radiator and water pump module, the pipeline contraction in length, the shortcoming of prior art all is overcome in the art of this patent.
Advantage of the present utility model and superiority: floor space is little during installation, and connecting line is shorter, saves and the reduction equipment cost, and maintenance and repair is convenient, and reduces the system pipeline resistance, improves the radiating efficiency of apparatus system, obtains radiating effect preferably.
Description of drawings
Fig. 1 is the structural representation of the integral type water cooling system that is used for wind power generator unit frequency converter cooling that the utility model proposes;
Fig. 2 is the structural representation of existing wind power generator unit frequency converter water cooling system.
Among the figure, 1. radiator 2. water pump modules 3. protective covers 4. radiator outlet pipes 5. pumping lines 6. drainage pipes 7. radiator inleting pipes 8. frequency conversion tank water inlet pipes 9. wiring Ge Lan 10. frequency converter cabinets
Embodiment
Further describe structure of the present utility model below in conjunction with accompanying drawing.
A kind of configuration structure of wind power generator unit frequency converter water cooling system comprises water pump module 2 and radiator 1, and the frequency converter that is installed in rectangle frequency converter cabinet 10 base plates, and described radiator 1 is configured in the top board top of frequency converter cabinet 10; Described water pump module 2 is configured in the protective cover 3 of a sealing, and protective cover 3 is configured in the frequency converter cabinet 10; By pipeline frequency converter, radiator 1 and water pump module 2 are connected.
Described protective cover 3 is a polymethyl methacrylate material protective cover.The polymethyl methacrylate material is a Transparent Parts, observes internal state easily, is convenient to maintenance maintenance.
Described protective cover 3 is configured in the cavity of side top in the frequency converter cabinet 10.Frequency converter is mounted on the base plate of frequency converter cabinet 10, and the space availability ratio of top is not high, almost some waste, just utilize this space, the protective cover 3 of assembling internal configurations water pump module 2 kills two birds with one stone, both install protective cover 3, utilized the space again, do not increased apparent size.
The course of work is, radiator 1 cooled cold water enters 2 superchargings of water pump module through radiator outlet pipe 4, enter the heater element that frequency conversion tank water inlet pipe 8 goes to cool off frequency converter inside by pumping line 5 again, water after the heat absorption enters into cooling cooling in the heat spreader module 1, the above process of cooled water repetitive cycling from radiator inleting pipe 7.Wherein, water pump module 2 usefulness polymethyl methacrylate protective covers 3 cover, spray splashes on the frequency converter cabinet 10 interior electric components when preventing leakage, sensing element and the wiring of power spare in the water pump module 2 are all drawn by the wiring Ge Lan 9 that is installed on the polymethyl methacrylate protective cover 3, in case there is leakage situation to take place, the water droplet that splashes down can be discharged outside the cabinet along drainage pipe 6.
Water pump module 2 adopts polymethyl methacrylate protective cover 3 antiseeps, has drainage pipe the water of seepage can be discharged in the cabinet, realizes saving the space, reduces systemic resistance, has improved flow and radiating effect and maintainable effect.
Adopt the integral type water cooling system, cooling system and frequency converter is integrated, and radiator 1 places the frequency converter top, and water pump module 2 places frequency converter cabinet inside, and the centre connects with pipeline.Only need integral lifting to fix during installation and get final product, not only reduced lengthy and tedious connecting line, saved the space, and reduced systemic resistance, improved flow and radiating effect, the installation and maintenance cost also reduces greatly.
Claims (3)
1. the configuration structure of a wind power generator unit frequency converter water cooling system comprises water pump module (2) and radiator (1), and the frequency converter that is installed in rectangle frequency converter cabinet (10) base plate, it is characterized in that:
Described radiator (1) is configured in the top board top of frequency converter cabinet (10);
Described water pump module (2) is configured in the protective cover (3) of a sealing, and protective cover (3) is configured in the frequency converter cabinet (10);
By pipeline frequency converter, radiator (1) and water pump module (2) are connected.
2. according to the configuration structure of the described wind power generator unit frequency converter water cooling system of claim 1, it is characterized in that described protective cover (3) is a polymethyl methacrylate material cover casket.
3. according to the configuration structure of the described wind power generator unit frequency converter water cooling system of claim 1, it is characterized in that described protective cover (3) is configured in the cavity of side top in the frequency converter cabinet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202001805U CN201708682U (en) | 2010-05-21 | 2010-05-21 | Configuration structure of water cooling system for inverter of wind-driven generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202001805U CN201708682U (en) | 2010-05-21 | 2010-05-21 | Configuration structure of water cooling system for inverter of wind-driven generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708682U true CN201708682U (en) | 2011-01-12 |
Family
ID=43445832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202001805U Expired - Lifetime CN201708682U (en) | 2010-05-21 | 2010-05-21 | Configuration structure of water cooling system for inverter of wind-driven generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782242A (en) * | 2009-07-06 | 2010-07-21 | 张维平 | Furnace |
| CN109842275A (en) * | 2019-02-01 | 2019-06-04 | 广东美的暖通设备有限公司 | Radiator structure and frequency converter for frequency converter |
-
2010
- 2010-05-21 CN CN2010202001805U patent/CN201708682U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782242A (en) * | 2009-07-06 | 2010-07-21 | 张维平 | Furnace |
| CN109842275A (en) * | 2019-02-01 | 2019-06-04 | 广东美的暖通设备有限公司 | Radiator structure and frequency converter for frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |