The transformer cooling energy-saving device
Technical field:
The utility model relates to a kind of transformer cooling energy-saving device, belongs to transformer cooling aeration technology field.
Background technology:
There are 3 rectifier transformer groups in the power supply workshop at applicant place, in conventional production process 3 rectifier transformer groups adopt 2 groups air-cooled carry out cooling.Because the summer environment temperature is high, after 2 groups of air-cooled whole unlatchings, the transformer mean temperature is still 70 ℃ of left and right, and higher temperature is larger on safe and stable operation and the impact in useful life of transformer, also can cause the loss of transformer to increase, run counter to current energy-saving and emission-reduction work.
The utility model content:
Technical problem to be solved in the utility model is: a kind of transformer cooling energy-saving device that can effectively reduce transformer temperature is provided.
The utility model is that the technical scheme taked of technical solution problem is as follows:
A kind of transformer cooling energy-saving device comprises three groups of rectification coolers, and described three groups of rectification coolers all have four blower fans formation that is arranged above and below, and wherein, the radiator of left side rectification cooler is connected with a Water cooled air conditioners by left guide duct; The radiator of right side rectification cooler is connected with another Water cooled air conditioners by right guide duct.
The one layer of heat preservation layer is set respectively on the outer wall of described left guide duct and right guide duct.
Positive beneficial effect of the present utility model is as follows:
The utility model is by respectively installing a Water cooled air conditioners on the both sides of rectification cooler group, Water cooled air conditioners is connected by the radiator of guide duct with the rectification cooler, working temperature when making the transformer summer high temperature reduces by 5~10 ℃, the reduction of transformer temperature has strengthened the safe operation coefficient of self, also increased the service life of transformer, reduce the loss of transformer, had energy-saving effect preferably.
Novel transformer temperature-reducing energy-saving device of the present utility model, avoided transformer because of overheated cause burn phenomenon, effectively saved the production run cost.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described further:
Referring to Fig. 1, a kind of transformer cooling energy-saving device, comprise left side rectification cooler 1, middle rectification cooler 3 and right side rectification cooler 2, these three groups of rectification coolers all have four blower fans formation that is arranged above and below, wherein, the radiator 4 of left side rectification cooler 1 is connected with a Water cooled air conditioners 6 by left guide duct 5, the radiator 7 of right side rectification cooler 2 is connected with another Water cooled air conditioners 9 by right guide duct 8, on the outer wall of left guide duct 5 and right guide duct 8, the one layer of heat preservation layer is set respectively.
The utility model is by respectively installing a Water cooled air conditioners on the both sides of rectification cooler group, Water cooled air conditioners is connected by the radiator of guide duct with the rectification cooler, working temperature when making the transformer summer high temperature reduces by 5~10 ℃, the reduction of transformer temperature has strengthened the safe operation coefficient of self, also increased the service life of transformer, reduce the loss of transformer, had energy-saving effect preferably.