CN204923297U - A outer hanging filter screen cabinet air conditioner for wind generating set converter - Google Patents
A outer hanging filter screen cabinet air conditioner for wind generating set converter Download PDFInfo
- Publication number
- CN204923297U CN204923297U CN201520682294.0U CN201520682294U CN204923297U CN 204923297 U CN204923297 U CN 204923297U CN 201520682294 U CN201520682294 U CN 201520682294U CN 204923297 U CN204923297 U CN 204923297U
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- China
- Prior art keywords
- air conditioner
- filter screen
- air
- frequency converter
- converter
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- 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
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Abstract
The utility model provides an outer hanging filter screen cabinet air conditioner for wind generating set converter, belongs to power generating equipment technical field, and aim at solves the problem that cooling efficiency is low, the reliability is poor and the dirt resistance is poor that prior art exists. The utility model discloses an air condition compressor, air conditioner frame and filter screen, two arbitrary surfaces of air conditioner frame respectively with air condition compressor air outlet and converter air intake connection, other surfaces of air conditioner frame are provided with the filter screen. The utility model discloses a what air condition compressor blew off is cold wind, enters into the air conditioner frame, gets into the converter together with the natural wind that gets into through the filter screen, and the temperature and humidity of effective control converter improves the radiating effect of converter, through the mixture with the natural wind in the cooling process, has avoided directly blowing a cold wind over to the converter and has caused the problem of injury, the natural wind passes through filter, prevents that dust, harmful gas from producing adverse effect to the converter, has improved its reliability and prolonged its life -span.
Description
Technical field
The utility model belongs to generating equipment technical field, is specifically related to a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter.
Background technology
Current wind-driven generator is generally applied gradually, and frequency converter is the important component part of wind power generating set, and frequency converter internal electronic element belongs to high precision components, and distribution density is high, easily generates heat, and therefore the temperature of frequency converter controls more and more to come into one's own.
The current frequency converter tradition type of cooling adopts the direct air draft of blower fan, this kind of type of cooling radiating effect is poor, temperature humidity is too high, dust, pernicious gas etc. produce adverse influence to transducer element, fault rate is high, working life is short, can not meet the requirement of modern wind generating set high efficiency reliably working.
Utility model content
The purpose of this utility model is to propose a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter, solves the problem of low, the poor reliability of cooling effectiveness that prior art exists and dust tightness difference.
For achieving the above object, a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter of the present utility model comprises compressor of air conditioner, air conditioner frame and filter screen; Any two surfaces of described air conditioner frame are connected with compressor of air conditioner air outlet and frequency converter air inlet respectively, and other surfaces of described air conditioner frame are provided with filter screen.
Relative two sides of described air conditioner frame are connected with compressor of air conditioner air outlet and frequency converter air inlet respectively.
Described air conditioner frame is made up of aluminium alloy extrusions.
Described filter screen comprises wire netting and filter course, and described filter course is arranged between double layer of metal net.
Described filter course is cotton yarn filter course, and described cotton yarn filter course is wavy.
Described wire netting is made up of aluminium alloy extrusions.
Described compressor of air conditioner is rotary compressor.
The beneficial effects of the utility model are: a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter of the present utility model realizes the connection between compressor of air conditioner by air conditioner frame, and is convenient to installation and maintenance.What compressor of air conditioner blew out is cold wind, enter into air conditioner frame, natural wind is entered into air conditioner frame and is entered frequency converter with cold wind after strainer filtering, the temperature and humidity of effective control frequency converter, improve the radiating effect of frequency converter, in cooling procedure by with the mixing of natural wind, avoid and frequency converter directly blown a cold wind over the problem damaged; In addition, in utility model works process, before natural wind enters, pass through strainer filtering, prevent dust, pernicious gas has a negative impact to frequency converter, there is temperature and regulate function of drying, ensure temperature and humidity desirable in frequency converter, improve its reliability and extend its life-span.Air conditioner frame of the present utility model and wire netting all adopt aluminium alloy extrusions to make, and structure is simple, and quality is light.
Accompanying drawing explanation
Fig. 1 is a kind of external hanging type filter screen cabinet air-conditioner structural representation for wind power generator unit frequency converter of the present utility model;
Fig. 2 is of the present utility model a kind of for filter structure schematic diagram in the external hanging type filter screen cabinet air-conditioner of wind power generator unit frequency converter;
Wherein: 1, frequency converter, 2, air conditioner frame, 3, filter screen, 301, wire netting, 302, filter course, 4, compressor of air conditioner.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See accompanying drawing 1 and accompanying drawing 2, a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter of the present utility model comprises compressor of air conditioner 4, air conditioner frame 2 and filter screen 3; Any two surfaces of described air conditioner frame 2 are connected with compressor of air conditioner 4 air outlet and frequency converter 1 air inlet respectively, and described other surfaces of air conditioner frame 2 are provided with filter screen 3.
Relative two sides of described air conditioner frame 2 are connected with compressor of air conditioner 4 air outlet and frequency converter 1 air inlet respectively.In the utility model, air conditioner frame 2 and compressor of air conditioner 4 with bolts, air conditioner frame 2 and frequency converter 1 with bolts, connect reliable, easy accessibility.
Described air conditioner frame 2 is square or cuboid.
Described filter screen 3 comprises wire netting 301 and filter course 302, and described filter course 302 is arranged between double layer of metal net 301.
Described filter course 302 is cotton yarn filter course, and described cotton yarn filter course is wavy.Filter course 302 material of the present utility model has multiple, and adopt cotton yarn filter course to be optimal case, strainability is better, and filter course 302 is in wavy, more can improve strainability.Screen pack 3 structure of the present utility model also can be applied to all external hanging type cooling heat dissipation fields.
Described filter course 302 can also adopt the material manufactures such as terylene, polypropylene fibre, polyamide fibre, polyvinyl to form.
Described wire netting 301 and air conditioner frame 2 are made by aluminium alloy extrusions.Aluminium alloy extrusions intensity is high, quality light, anticorrosion-rust prevention is strong.
Described compressor of air conditioner 4 is rotary compressor.
Preferred installation process of the present utility model is: first assemble air conditioner frame 2, then four filter screens 3 are loaded on upper and lower, forward and backward four surfaces of framework, again compressor of air conditioner 4 is arranged on the right side of air conditioner frame 2, finally will be hung on frequency converter 1 air inlet outside the cabinet air-conditioner assembled, the left side of air conditioner frame 2 is connected with described frequency converter 1 air inlet.
Claims (7)
1. for an external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter, it is characterized in that, comprise compressor of air conditioner (4), air conditioner frame (2) and filter screen (3); Any two surfaces of described air conditioner frame (2) are connected with compressor of air conditioner (4) air outlet and frequency converter (1) air inlet respectively, and described air conditioner frame (2) other surfaces are provided with filter screen (3).
2. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 1, it is characterized in that, relative two sides of described air conditioner frame (2) are connected with compressor of air conditioner (4) air outlet and frequency converter (1) air inlet respectively.
3. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 1 and 2, it is characterized in that, described air conditioner frame (2) is made up of aluminium alloy extrusions.
4. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 1, it is characterized in that, described filter screen (3) comprises wire netting (301) and filter course (302), and described filter course (302) is arranged between double layer of metal net (301).
5. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 4, it is characterized in that, described filter course (302) is cotton yarn filter course, and described cotton yarn filter course is wavy.
6. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 4, it is characterized in that, described wire netting (301) is made up of aluminium alloy extrusions.
7. a kind of external hanging type filter screen cabinet air-conditioner for wind power generator unit frequency converter according to claim 1, it is characterized in that, described compressor of air conditioner (4) is rotary compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682294.0U CN204923297U (en) | 2015-09-06 | 2015-09-06 | A outer hanging filter screen cabinet air conditioner for wind generating set converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682294.0U CN204923297U (en) | 2015-09-06 | 2015-09-06 | A outer hanging filter screen cabinet air conditioner for wind generating set converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923297U true CN204923297U (en) | 2015-12-30 |
Family
ID=54972418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682294.0U Expired - Fee Related CN204923297U (en) | 2015-09-06 | 2015-09-06 | A outer hanging filter screen cabinet air conditioner for wind generating set converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204923297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474243A (en) * | 2019-08-27 | 2019-11-19 | 广东电网有限责任公司 | A kind of movable switching cabinet forced cooling device |
-
2015
- 2015-09-06 CN CN201520682294.0U patent/CN204923297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474243A (en) * | 2019-08-27 | 2019-11-19 | 广东电网有限责任公司 | A kind of movable switching cabinet forced cooling device |
| CN110474243B (en) * | 2019-08-27 | 2024-02-27 | 广东电网有限责任公司 | Forced cooling device of movable switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |