The utility model discloses a water cooling device of a power transformer, which mainly relates to the field of transformer heat dissipation. The utility model includes a water-cooling box and a transformer, the bottom of the transformer is provided with a support foot, the transformer is fixed on the water-cooling box through the support foot, the outer side of the transformer is provided with a fuel tank, the bottom of the fuel tank is connected with an oil pipe, the oil pipe is arranged in the water-cooling box, the joint of the oil pipe and the fuel tank is provided with an oil pump, the water-cooling box is provided with a mixing device, the mixing device includes a mixing device arranged in the One end of the mixing shaft in the water-cooling box is rotatably connected with the inner wall of the water-cooling box, the other end of the mixing shaft is through the side wall of the water-cooling box and is connected with a motor, the two ends of the mixing shaft close to the inner wall of the water-cooling box are provided with a mixing blade, the one side of the water-cooling box is provided with a water inlet pipe and a water outlet pipe, and the water inlet pipe is provided with a water pump. The utility model has the advantages that: the temperature of the high-temperature oil is exchanged out in time to ensure the normal heat dissipation of the transformer.
【技术实现步骤摘要】
电力变压器水冷装置
本技术涉及变压器散热领域,具体是电力变压器水冷装置。
技术介绍
变压器运行时,绕组和铁心中的损耗所产生的热量必须及时散逸出去,以免过热而造成绝缘损坏。现有的大容量变压器冷却时一般采用油冷的方式,由于油的导热能力比较强,导热快,绝缘性好,造价低,应用较为广泛。但是油液在循环过程中,吸收了变压器产生的热量后,无法较快的将自身热量散发出去,这样在高温环境或者变压器处于较高工作强度时,油液无法快速将先前吸收的热量散发出去的话,会影响油冷的效果,降低散热效率,甚至会影响变压器的正常使用。
技术实现思路
本技术的目的在于提供电力变压器水冷装置,它使高温油液的温度及时交换出去,保证变压器的正常散热。本技术为实现上述目的,通过以下技术方案实现:电力变压器水冷装置,包括水冷箱和变压器,所述变压器底部设有支撑脚,所述变压器通过支撑脚固定在水冷箱上,所述变压器外侧设有油箱,所述油箱底部连接有油管,所述油管设置在水冷箱内,所述油管与油箱连接处设有油泵,所述水冷箱内设有搅拌装置,所述搅拌装置包括设置在水冷箱内的搅拌轴,所述搅拌轴一端与水冷箱内壁可转动连接,所述搅拌轴另一端贯穿水冷箱侧壁连接有电机,所述搅拌轴靠近水冷箱内壁的两端设有搅拌叶,所述水冷箱一侧设有进水管和出水管,所述进水管处设有水泵。进一步的,所述搅拌轴中部设有直径小于搅拌轴的辅助搅拌轴,所述辅助搅拌轴侧面设有滑轨,所述辅助搅拌轴上滑动连接有滑环,所述滑环内开有与滑轨配合的滑槽,所述滑环外圆周表面设有辅助搅拌叶,所述辅助搅拌 ...
【技术保护点】
1.电力变压器水冷装置,其特征在于:包括水冷箱(1)和变压器(2),所述变压器(2)底部设有支撑脚(3),所述变压器(2)通过支撑脚(3)固定在水冷箱(1)上,所述变压器(2)外侧设有油箱(4),所述油箱(4)底部连接有油管(5),所述油管(5)设置在水冷箱(1)内,所述油管(5)与油箱(4)连接处设有油泵(6),所述水冷箱(1)内设有搅拌装置,所述搅拌装置包括设置在水冷箱(1)内的搅拌轴(7),所述搅拌轴(7)一端与水冷箱(1)内壁可转动连接,所述搅拌轴(7)另一端贯穿水冷箱(1)侧壁连接有电机(8),所述搅拌轴(7)靠近水冷箱(1)内壁的两端设有搅拌叶(9),所述水冷箱(1)一侧设有进水管(10)和出水管(11),所述进水管(10)处设有水泵(12)。/n
【技术特征摘要】
1.电力变压器水冷装置,其特征在于:包括水冷箱(1)和变压器(2),所述变压器(2)底部设有支撑脚(3),所述变压器(2)通过支撑脚(3)固定在水冷箱(1)上,所述变压器(2)外侧设有油箱(4),所述油箱(4)底部连接有油管(5),所述油管(5)设置在水冷箱(1)内,所述油管(5)与油箱(4)连接处设有油泵(6),所述水冷箱(1)内设有搅拌装置,所述搅拌装置包括设置在水冷箱(1)内的搅拌轴(7),所述搅拌轴(7)一端与水冷箱(1)内壁可转动连接,所述搅拌轴(7)另一端贯穿水冷箱(1)侧壁连接有电机(8),所述搅拌轴(7)靠近水冷箱(1)内壁的两端设有搅拌叶(9),所述水冷箱(1)一侧设有进水管(10)和出水管(11),所述进水管(10)处设有水泵(12)。
2.根据权利要求1所述电力...
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