A pole-mounted transformer emergency cooling device
A technology of cooling device and transformer, applied in the field of transformers, can solve the problems of single water spraying direction, poor filtering effect, blockage of nozzles, etc., and achieve the effect of good cooling effect, good filtering effect and comprehensive cooling effect.
Active Publication Date: 2022-06-21
江苏振宁半导体研究院有限公司
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Problems solved by technology
There are several problems with this device: 1. The rainwater is only filtered through the filter screen during the collection process, it is difficult to filter out the sediment in the rainwater, the filtering effect is not good, and it is easy to cause the nozzle to be blocked; 2. Only by spraying water Cooling, the temperature of the collected rainwater itself will be very high in high temperature weather, and the cooling effect is not good; and only spray water from the upper side of the transformer to cool down, and the water spraying direction is single, it is difficult to cool the transformer in all directions, and the cooling effect not good
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[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0025] It should be noted that, in the description of the present invention, the terms indicated by the terms "middle", "upper", "lower", "left", "right", "horizontal", "inside", etc. are based on the direction or positional relationship The directions or positional relationships shown in the drawings are only for the convenience of description, rather than indicating or implying that the devices or elements must have a specific orient...
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The invention discloses an emergency cooling device for a pole-mounted transformer, which belongs to the technical field of transformers and aims to solve the problem that the original cooling method of the transformer in high temperature weather cannot meet the demand, the cooling effect of the existing rainwater cooling device is not good, and the sediment filtering effect in the rainwater is poor. problem; including U-shaped water storage tank, water collection tank, wind cooling system and water cooling system; It communicates with the U-shaped water storage tank through the mesh holes of the filter screen; the middle horizontal box of the U-shaped water storage tank is provided with a tapered water collection port. The design of the present invention performs multi-stage filtration of rainwater, which can filter out the sediment in the rainwater, has a good filtering effect, and is not easy to block the nozzle; Spray water in one direction to cool down, and cooperate with blowing cold air in five directions to achieve a comprehensive cooling of the transformer, and the cooling effect is good.
Description
technical field [0001] The invention relates to the technical field of transformers, in particular to an emergency cooling device for a transformer on a pole. Background technique [0002] The heat dissipation and cooling of the power transformer during the operation process plays an important role in the safe operation of the transformer. Under the natural state of continuous high temperature during a certain period of summer and the continuous high-load operation of the transformer caused by the peak power consumption, the oil in the transformer The temperature is very high, and the original heat dissipation method cannot meet the requirements. In order to ensure the safe operation of the transformer, the traditional method is to increase the number of cooling fans and place ice cubes under the heat sink of the transformer to cool down, although it can play a certain role. However, the cooling rate is small and the speed is slow, which is neither safe nor economical, and c...
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IPC IPC(8): H01F27/08H01F27/16B01D29/56B01D29/03
CPCH01F27/16H01F27/08H01F27/085B01D29/03B01D29/56
Inventor 赵伟
Owner 江苏振宁半导体研究院有限公司