CN202772806U - Air inlet structure for MW-grade box type inverter station - Google Patents
Air inlet structure for MW-grade box type inverter station Download PDFInfo
- Publication number
- CN202772806U CN202772806U CN 201220405670 CN201220405670U CN202772806U CN 202772806 U CN202772806 U CN 202772806U CN 201220405670 CN201220405670 CN 201220405670 CN 201220405670 U CN201220405670 U CN 201220405670U CN 202772806 U CN202772806 U CN 202772806U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- dustproof cotton
- dustproof
- installing rack
- cotton
- 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
Images
Landscapes
- Blinds (AREA)
Abstract
The utility model provides an air inlet structure for a MW-grade box type inverter station, wherein an air inlet is located below the front side of a box type inverter station box body, the air inlet comprises an air inlet blinds, an air inlet hole, a dustproof cotton and a dustproof cotton mounting frame, the outer side of the air inlet is provided with the air inlet blinds, the air inlet hole is located between the air inlet blinds and the dustproof cotton mounting frame, and the air inlet structure is characterized in that the dustproof cotton is provided with a metal framework, and the metal framework is closely attached with the dustproof cotton mounting frame. The air inlet structure for a MW-grade box type inverter station can satisfy basic dustproof and waterproof and air inlet demands, and simultaneously enables the dustproof cotton to be conveniently replaceable, thereby enabling daily maintenance personnel to complete the cleaning and replacement of the dustproof cotton without mounting and dismounting screws, and greatly increasing the effectiveness of the air inlet.
Description
Technical field:
The application belongs to field of photovoltaic power generation, particularly the box Inverter Station air inlet structure of a kind of MW level.
Background technology:
Box Inverter Station is applied in the photovoltaic plant, is the nucleus equipment in the photovoltaic generating system, is the integrative solution that in the photovoltaic plant direct current is converted to alternating current.The box Inverter Station general work of MW level is under outdoor environment, need the bad weathers such as tolerance dust storm and sleet, therefore to carry out the dust and water protection design, simultaneously because the interior electric equipment of casing continues to produce heat when work, therefore also to carry out the ventilation and heat design, in sum, the design of the air inlet of the box Inverter Station of MW level seems particularly important.In the prior art scheme, the dustproof cotton screws that adopt are fixed on the air inlet more, therefore dustproof cotton cleaning and replacing are not only consuming time but also require great effort, cleaning or change once dustproof cotton and need half an hour at least in box Inverter Station in the existing scheme, tens of box Inverter Station are arranged in the large-sized photovoltaic power station usually, thereby dustproof cotton cleaning and replacing problem are especially outstanding, because dustproof cotton cleaning and replacing are wasted time and energy, cause dustproof cotton usually can not in time to be cleared up and change, after sand and dust stop up dustproof cotton space, to hinder outdoor new wind and enter casing, affect the integral heat sink of casing, will affect the operation of the electric equipments such as inverter when serious.
The utility model has designed a kind of novel air inlet mouth, when satisfying the functions such as basic dustproof and waterproof and air intake, its dustproof cotton replacing is very convenient, so that the regular maintenance personnel do not need aid, only relies on manual operations just can finish dustproof cotton cleaning and replacing.
The utility model content:
The utility model the utility model has designed a kind of novel air inlet mouth, when satisfying the functions such as basic dustproof and waterproof and air intake, its dustproof cotton replacing is very convenient, so that the regular maintenance personnel do not need aid, only relies on manual operations just can finish dustproof cotton cleaning and replacing.
The utility model provides a kind of MW level box Inverter Station air inlet structure, wherein air inlet is positioned at below, box Inverter Station casing front, described air inlet comprises air inlet blinds, fresh air inlet, dustproof cotton and dustproof cotton installing rack, the outside of air inlet is the air inlet blinds, described fresh air inlet is between air inlet blinds and dustproof cotton installing rack, described dustproof cotton has metal edge frame, and this metal edge frame closely cooperates with dustproof cotton installing rack.
Further, the area of described fresh air inlet is less than described dustproof cotton, and dustproof cotton is inserted in the dustproof cotton installing rack from top to bottom during use, and dustproof cotton is blocked fresh air inlet fully.
Further, dustproof cotton installing rack is attached on the cabinet wall, and the height of the described inwall of protrusion is equivalent to dustproof cotton thickness, and dustproof cotton installing rack front is provided with circular mesh.
Further, described dustproof cotton installing rack A/F is identical with described dustproof cotton width, and described dustproof cotton thickness is identical with the described dustproof cotton installing rack degree of depth.
The utility model is when satisfying the functions such as basic dustproof and waterproof and air intake, and its dustproof cotton replacing is very convenient, so that the regular maintenance personnel do not need aid, only relies on manual operations just can finish dustproof cotton cleaning and replacing.
Description of drawings:
Fig. 1 is the overall schematic of the box Inverter Station air inlet of MW level in the utility model;
Fig. 2 is the cut-away view of the box Inverter Station air inlet of MW level in the utility model.
Description of reference numerals:
1-air inlet blinds; The box Inverter Station casing of 2-; The 3-fresh air inlet, 4-is dustproof cotton, the 5-cotton installing rack that prevents dust.
Specific embodiment:
As shown in Figure 1, the air inlet (not shown) is positioned at box Inverter Station casing 2 positive belows, air inlet comprises air inlet blinds 1, fresh air inlet 3, dustproof cotton 4 and dustproof cotton installing rack 5, wherein the outside of air inlet is air inlet blinds 1, air inlet is identical with outside blinds 1 overall dimension, air inlet blinds 1 can prevent that rainwater from entering, and simultaneously air is normally circulated; Referring to accompanying drawing 2, fresh air inlet 3 is between air inlet blinds 1 and dustproof cotton installing rack 5, the area of fresh air inlet 3 is less than dustproof cotton 4, dustproof cotton installing rack 5 A/Fs are identical with dustproof cotton 4 width, the installing rack front is provided with circular mesh, dustproof cotton 4 thickness are identical with dustproof cotton installing rack 5 degree of depth, dustproof cotton 4 are inserted in the dustproof cotton installing rack 5 from top to bottom during use, dustproof cotton 4 block fresh air inlet 3 fully, and dustproof cotton 4 have metal edge frame, this metal edge frame fits tightly with dustproof cotton installing rack 5, thereby guarantees that sand and dust can not enter in the box Inverter Station casing 1 from dustproof cotton 4 edge.When needs cleanings or when changing dustproof cotton 4, can be easily cotton 4 take out preventing dust from dustproof cotton installing rack 5 is suitable for reading, cleaning or change after turn back to immediately, whole process can be finished in 1 minute.Because it is simple that dustproof cotton 4 is changed and clears up, therefore dustproof cotton 4 cleaning and replacing can in time be finished, and have both reduced attendant's workload, also make the operation of box Inverter Station more reliable and more stable.
Dustproof cotton is designed with metal edge frame in the utility model, dustproof cotton installing rack is designed to uncovered form, when dustproof cotton is installed, only need and to get final product from dustproof cotton installing rack insertion suitable for reading with the dustproof cotton of metal edge frame, cleaning or when changing, dustproof cotton also can be easily cotton mounting bracket is suitable for reading pulls out from dustproof.The positive punching of dustproof cotton mounting bracket has mesh, so that outside novel wind energy enters casing smoothly.
The utility model is the box Inverter Station air inlet design of MW level photovoltaic generation, the air inlet outside is designed to the blinds form, mainly play the effect of waterproof and air intake, the centre is fresh air inlet, outside blinds and air inlet close fit, inner is dustproof cotton installing rack and dustproof cotton, cotton installing rack upward opening prevents dust, other three is supporting surface, and the positive punching of installing rack has circular mesh.Dustproof cotton edge embeds metal edge frame, so as to make dustproof cotton insert draw more convenient.
Above content is in conjunction with the embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (4)
1. box Inverter Station air inlet structure of MW level, wherein air inlet is positioned at the positive below of box Inverter Station casing (2), described air inlet comprises air inlet blinds (1), fresh air inlet (3), dustproof cotton (4) and dustproof cotton installing rack (5), the outside of air inlet is air inlet blinds (1), described fresh air inlet (3) is positioned between air inlet blinds (1) and the dustproof cotton installing rack (5), it is characterized in that, described dustproof cotton (4) has metal edge frame, and this metal edge frame closely cooperates with dustproof cotton installing rack (5).
2. air inlet structure according to claim 1, it is characterized in that, the area of described fresh air inlet (3) is less than described dustproof cotton (4), and dustproof cotton (4) are inserted in the dustproof cotton installing rack (5) from top to bottom during use, and block fresh air inlet (3) fully dustproof cotton (4).
3. air inlet structure according to claim 1 is characterized in that, dustproof cotton installing rack (5) is attached on the cabinet wall, and the height of the described inwall of protrusion is equivalent to dustproof cotton (4) thickness, and dustproof cotton installing rack (5) front is provided with circular mesh.
4. air inlet structure according to claim 1, it is characterized in that, described dustproof cotton installing rack (5) A/F is identical with described dustproof cotton (4) width, and described dustproof cotton (4) thickness is identical with described dustproof cotton installing rack (5) degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405670 CN202772806U (en) | 2012-08-15 | 2012-08-15 | Air inlet structure for MW-grade box type inverter station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405670 CN202772806U (en) | 2012-08-15 | 2012-08-15 | Air inlet structure for MW-grade box type inverter station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772806U true CN202772806U (en) | 2013-03-06 |
Family
ID=47779348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405670 Expired - Fee Related CN202772806U (en) | 2012-08-15 | 2012-08-15 | Air inlet structure for MW-grade box type inverter station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022813A (en) * | 2018-10-19 | 2018-12-18 | 苏州苏丰机械科技有限公司 | A kind of lateral horizontal drawing refinement furnace |
-
2012
- 2012-08-15 CN CN 201220405670 patent/CN202772806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109022813A (en) * | 2018-10-19 | 2018-12-18 | 苏州苏丰机械科技有限公司 | A kind of lateral horizontal drawing refinement furnace |
| CN109022813B (en) * | 2018-10-19 | 2024-07-23 | 苏州苏丰机械科技有限公司 | Lateral horizontal drawing refining furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204442873U (en) | Water proof and dust proof regulator cubicle | |
| CN205016876U (en) | High -efficient radiating electrical control cabinet | |
| CN201064064Y (en) | Dustproof electric cabinet | |
| CN108462086B (en) | A kind of solar energy box-type substation | |
| CN204020889U (en) | Equipment water proof and dust proof aeration structure under a kind of rail vehicle | |
| CN202772806U (en) | Air inlet structure for MW-grade box type inverter station | |
| CN204660506U (en) | A kind of intelligent dustbin based on the renewable sources of energy | |
| CN202616261U (en) | Novel photovoltaic assembly | |
| CN214227477U (en) | Outdoor electric power cabinet | |
| CN213094775U (en) | Cabinet is placed to communications facilities | |
| CN213375644U (en) | Waste gas treatment device convenient for replacing filter element | |
| CN203660957U (en) | Container-type photovoltaic system | |
| CN206341506U (en) | The power network special cabinet in information communication base station | |
| CN207740832U (en) | A kind of anion energy-saving light | |
| CN201750061U (en) | Novel box-type substation box body | |
| CN206619809U (en) | A kind of power communication heat-radiating dustproof device | |
| CN201323526Y (en) | Window ventilator of frequency converter | |
| CN201984742U (en) | Housing of LED display screen | |
| CN204680505U (en) | Transformer-cabinet | |
| CN211090461U (en) | Integrated air conditioner cooling container type multi-power unit device | |
| CN204130937U (en) | A kind of instrument of power distribution cabinet installs safeguard structure | |
| CN203658980U (en) | Infrared induction module fixing structure of flat panel device | |
| CN204104257U (en) | A kind of casing electricity cabinet produced for casting films | |
| CN221896317U (en) | Protective shed for photovoltaic power station box inversion integrated machine | |
| CN203708188U (en) | Wingspan type integrated photovoltaic power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PENG YANCHANG Free format text: FORMER OWNER: JIANGSU SOLRUN SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20130609 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130609 Address after: 223800 Taihang Mountain Road, Suyu Economic Development Zone, Jiangsu, Suqian 77, China Patentee after: Peng Yanchang Address before: 223800 Taihang Mountain Road, Suyu Economic Development Zone, Jiangsu, Suqian 77, China Patentee before: Jiangsu Solrun Science & Technology Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU SOLRUN SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: PENG YANCHANG Effective date: 20131206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 223800 Taihang Mountain Road, Suyu Economic Development Zone, Jiangsu, Suqian 77, China Patentee after: JIANGSU SOLRUN SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 223800 Taihang Mountain Road, Suyu Economic Development Zone, Jiangsu, Suqian 77, China Patentee before: Peng Yanchang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210815 |