CN104167860A - IP44 high-protection-grade generator - Google Patents
IP44 high-protection-grade generator Download PDFInfo
- Publication number
- CN104167860A CN104167860A CN201410358420.7A CN201410358420A CN104167860A CN 104167860 A CN104167860 A CN 104167860A CN 201410358420 A CN201410358420 A CN 201410358420A CN 104167860 A CN104167860 A CN 104167860A
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- CN
- China
- Prior art keywords
- protective cover
- generator
- shape outer
- outer protective
- woven wire
- 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.)
- Pending
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses an IP44 high-protection-grade generator. The generator employs an IC01 (self-circulation ventilation) cooling mode, metal meshes whose diameters are smaller than 1 mm are installed at the inner sides of an air inlet window and an air outlet window of the generator, and the outer sides of the air inlet window and the air outlet window respectively employ an S-shaped protective cover and an F-shaped protective cover. The IP44 high-protection-grade generator has the advantages of simple structure, small size, convenient use and low cost, and can satisfy the requirement of the generator for an IP44 high protection grade.
Description
Technical field
The present invention relates to a kind of IP44 high protection grade generator, relate in particular to and a kind ofly adopted IC01(self-loopa to ventilate) the IP44 high protection grade generator of the type of cooling.
Background technology
IP44 high protection grade generator normally installs water-filled radiator or air radiator additional at the top of generator, and generator adopts enclosed construction to meet the requirement of IP44 high-protection level.The heat of generator is by centrifugal fan is housed on rotor, the air of generator to be sucked from generator rear end, and air is discharged generator heat through stator and rotor from generator front end.The hot-air of discharging enters generator rear end from generator rear end again after radiator is cooling, thereby it is cooling to form air circulation.In radiator, pass into coolant water or air, the air of generator is carried out cooling, air heat is taken away.Finally reach generator heat-radiation, thereby assurance generator is normally worked.Its complex structure, volume is large, cost is high, use is inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of IP44 high protection grade generator, it have advantages of simple in structure, volume is little, easy to use, cost is low, can meet the requirement of generator IP44 high-protection level.
The present invention is achieved like this, a kind of IP44 high protection grade generator, and it comprises generator, centrifugal fan, air intake cover assembly, outlet housing assembly, S shape outer protective cover, F shape outer protective cover, woven wire, interior protective cover; It is characterized in that: fan housing assembly is put in the rear end of generator, front end takes on fan housing assembly, can prevent that dabbling of any direction from entering generator; Described air intake cover assembly comprises S shape outer protective cover, interior protective cover and woven wire, described outlet housing assembly comprises F shape outer protective cover, interior protective cover and woven wire, the woven wire and the interior protective cover that at the inner side of S shape outer protective cover, F shape outer protective cover dress diameter, are less than 1mm, can prevent that the solid that is greater than 1mm from entering generator; Between S shape outer protective cover and interior protective cover, with screw, fill woven wire, unclamp the conveniently replaced genus silk screen of screw; Between F shape outer protective cover and interior protective cover, with screw, fill woven wire, unclamp the conveniently replaced genus silk screen of screw; By epitrochanterian centrifugal fan, outside cold air is sucked from rear end F shape outer protective cover, air is discharged generator heat through stator and rotor from front end F shape outer protective cover; Generator heat is taken away, finally reached generator heat-radiation.
Technique effect of the present invention is: the present invention have advantages of simple in structure, volume is little, easy to use, cost is low; Generating function is ventilated in IC01(self-loopa) in type of cooling situation, make generator meet the requirement of IP44 high-protection level.More convenient in different occasions uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural front view of air intake cover assembly of the present invention.
Fig. 3 is the structure side view of air intake cover assembly of the present invention.
Fig. 4 is the structural front view of outlet housing assembly of the present invention.
Fig. 5 is the structure vertical view of outlet housing assembly of the present invention.
Generator 2, centrifugal fan 3, air intake cover assembly 4, outlet housing assembly 5, S shape outer protective cover 6, woven wire 7, interior protective cover 8, F shape outer protective cover in the drawings, 1.
Embodiment
Below in conjunction with accompanying drawing explanation, embodiments of the invention are described in further detail, but the present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof, all should list protection scope of the present invention in.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention is achieved like this, and it comprises generator 1, centrifugal fan 2, air intake cover assembly 3, outlet housing assembly 4, S shape outer protective cover 5, woven wire 6, interior protective cover 7, F shape outer protective cover 8.Between S shape outer protective cover 5 and interior protective cover 7, with screw dress woven wire 7, form air intake cover assembly 3, unclamp the conveniently replaced genus silk screen 7 of screw.Between F shape outer protective cover 8 and interior protective cover 7, with screw dress woven wire 7, form air intake cover assembly 4, unclamp the conveniently replaced genus silk screen 7 of screw.
On the main shaft of generator 1, fill centrifugal fan 2, on the rear end cap of generator 1, load onto air intake cover assembly 3, on the front end housing of generator 1, load onto outlet housing assembly 4.By epitrochanterian centrifugal fan 2, outside cold air is sucked from rear end F shape outer protective cover, air is discharged generator 1 heat through stator and rotor from front end F shape outer protective cover 8.Generator 1 heat is taken away, finally reached generator 1 heat radiation.And S shape outer protective cover 5, F shape outer protective cover 8 and diameter are less than wire netting and the 6 interior protective covers of 1mm, can prevent that the solid that dabbles and be greater than 1mm of any direction from entering generator 1 inside.Finally reaching IC01(self-loopa ventilates) the IP44 high protection grade generator of the type of cooling.That the present invention has advantages of is simple in structure, volume is little, easy to use, cost is low.
Claims (1)
1. an IP44 high protection grade generator, it comprises generator, centrifugal fan, air intake cover assembly, outlet housing assembly, S shape outer protective cover, F shape outer protective cover, woven wire, interior protective cover; It is characterized in that: on the main shaft of generator, fill centrifugal fan, on the rear end cap of generator, load onto air intake cover assembly, on the front end housing of generator, load onto outlet housing assembly, described air intake cover assembly comprises S shape outer protective cover, interior protective cover and woven wire, and described outlet housing assembly comprises F shape outer protective cover, interior protective cover and woven wire; The woven wire and the interior protective cover that at the inner side of S shape outer protective cover, F shape outer protective cover dress diameter, are less than 1mm fill woven wire with screw between S shape outer protective cover and interior protective cover, unclamp the conveniently replaced genus silk screen of screw; Between F shape outer protective cover and interior protective cover, with screw, fill woven wire, unclamp the conveniently replaced genus silk screen of screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358420.7A CN104167860A (en) | 2014-07-26 | 2014-07-26 | IP44 high-protection-grade generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358420.7A CN104167860A (en) | 2014-07-26 | 2014-07-26 | IP44 high-protection-grade generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104167860A true CN104167860A (en) | 2014-11-26 |
Family
ID=51911558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358420.7A Pending CN104167860A (en) | 2014-07-26 | 2014-07-26 | IP44 high-protection-grade generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167860A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298545A (en) * | 1994-04-28 | 1995-11-10 | Meidensha Corp | Rotating machine |
| JP2000308302A (en) * | 1999-04-20 | 2000-11-02 | Kokusan Denki Co Ltd | Rotating electric machine |
| CN201557011U (en) * | 2009-11-13 | 2010-08-18 | 上海麦格特电机有限公司 | Air-cooled generator adopting internal-external air duct exchanging temperature reduction method |
| CN202231527U (en) * | 2011-09-23 | 2012-05-23 | 南昌康富电机技术有限公司 | High protection grade generator protective cover |
| CN202856538U (en) * | 2012-09-13 | 2013-04-03 | 河北电机股份有限公司 | Motor wind road structure |
| CN203660730U (en) * | 2013-12-23 | 2014-06-18 | 无锡法拉第电机有限公司 | High-voltage electric generator |
| CN203707962U (en) * | 2014-03-10 | 2014-07-09 | 成都金强机车车辆有限责任公司 | Internal combustion locomotive generator protection structure |
| CN204030819U (en) * | 2014-07-26 | 2014-12-17 | 南昌康富电机技术有限公司 | A kind of IP44 high protection grade generator |
-
2014
- 2014-07-26 CN CN201410358420.7A patent/CN104167860A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298545A (en) * | 1994-04-28 | 1995-11-10 | Meidensha Corp | Rotating machine |
| JP2000308302A (en) * | 1999-04-20 | 2000-11-02 | Kokusan Denki Co Ltd | Rotating electric machine |
| CN201557011U (en) * | 2009-11-13 | 2010-08-18 | 上海麦格特电机有限公司 | Air-cooled generator adopting internal-external air duct exchanging temperature reduction method |
| CN202231527U (en) * | 2011-09-23 | 2012-05-23 | 南昌康富电机技术有限公司 | High protection grade generator protective cover |
| CN202856538U (en) * | 2012-09-13 | 2013-04-03 | 河北电机股份有限公司 | Motor wind road structure |
| CN203660730U (en) * | 2013-12-23 | 2014-06-18 | 无锡法拉第电机有限公司 | High-voltage electric generator |
| CN203707962U (en) * | 2014-03-10 | 2014-07-09 | 成都金强机车车辆有限责任公司 | Internal combustion locomotive generator protection structure |
| CN204030819U (en) * | 2014-07-26 | 2014-12-17 | 南昌康富电机技术有限公司 | A kind of IP44 high protection grade generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |