Cooling device for active filter
A cooling device and source filter technology, applied in cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc. Work and other problems to achieve the effect of reducing vibration and noise
Inactive Publication Date: 2018-12-07
河南费曼电力技术有限公司
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- Application Information
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Problems solved by technology
[0003] The cooling device of the existing active filter usually has no obvious heat dissipation and cooling effect; it is easy to cause a lot of dust and foreign matter to enter the inside of the device during use, thus affecting the normal operation of the active filter
Method used
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-6 As shown, a cooling device for an active filter includes a box body 6, an outlet fan 1 and an inlet fan 10; the outlet fan 1 and the inlet fan 10 are fixed on the side of the bracket 7; The outlet fan 1 includes an outlet blade 101, a bearing 102 and a bearing frame 103, the inner side wall of the outlet fan 1 is fixed with the outlet blade 101; the inner side wall of the outlet fan 1 is fixed with a bearing frame 103, and the middle par...
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The invention discloses a cooling device for an active filter. The cooling device comprises an air-out fan, an air-out blade, a bearing, a bearing bracket, a baffle plate, an upper baffle plate, a lower baffle plate, an installing hole, a radiating fin, a heat conducting tube, a motor, a casing, a support, a temperature sensor, a filter panel, a filter screen, a projection, an air-in fan, a casing, a rubber buffer layer, a sponge noise reduction layer, an air-inlet blade and a radiating hole. During use of the cooling device, equipment is cooled by air cooling, the air-inlet fan with multiplayer structure is used as an air-inlet device, vibration and noise generated by the fan are reduced effectively, a replaceable filter structure is used to maintain a clean dust-free environment in the equipment, and continuous interference-free work of the equipment is maintained; and the air-out device uses the heat conducting tube and the radiating fin, the temperature in the casing is reduced viamulti-direction multi-level air output, the alternative baffle plate structures are used in an air-out position to prevent foreign matters from the outside effectively, and normal work of the equipment is ensured.
Description
technical field [0001] The invention relates to a cooling device, in particular to a cooling device for an active filter, and belongs to the technical field of active filters. Background technique [0002] Active filters are capable of compensating for harmonics that vary in magnitude and frequency as well as varying reactive power. By using active filters, the stability of communication systems and power distribution systems can be improved, and the service life of communication equipment and power equipment can be extended. reduce the efficiency of the active filter. [0003] The cooling device of the existing active filter usually has no obvious heat dissipation and cooling effect; it is easy to cause a lot of dust and foreign matter to enter the inside of the device during use, thereby affecting the normal operation of the active filter. Contents of the invention [0004] The object of the present invention is to provide a cooling device for an active filter in order...
Claims
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Login to View More IPC IPC(8): H05K7/20
CPCH05K7/20172
Inventor 武伟伟
Owner 河南费曼电力技术有限公司