Power distribution cabinet with efficient heat dissipation and cooling function

Abstract

The invention discloses a power distribution cabinet with an efficient heat dissipation and cooling function. The power distribution cabinet comprises a cabinet body, cooling water pipes, a cooling blower and a plurality of blast pipes; the cabinet body comprises outer plates and inner plates; electric appliance component mounting grooves are formed in the inner side walls of the inner plates separately; an interval is reserved between the outer plate and the corresponding inner plate; the cooling water pipes are arranged in an S-shaped spiral manner from bottom to top along the intervals; the cooling blower is fixed to the top of the cabinet body; the blast pipes are fixed to the side surfaces of the mounting grooves and are in the same direction with the mounting grooves. According to the structure, the power distribution cabinet with the efficient heat dissipation and cooling function adopts both air cooling and water cooling manners to realize heat dissipation, and has the characteristics of being quick in heat dissipation, and excellent in cooling effect; meanwhile, the cabinet body is provided with a ventilation device, so that the realization of the whole cooling effect of the cabinet body is accelerated.

Description

technical field [0001] The invention relates to a power distribution cabinet, in particular to a power distribution cabinet with efficient heat dissipation and cooling functions. Background technique [0002] There are various structural forms of power distribution cabinets on the market, such as open type, closed type, drawer type and so on. The closed switchgear has good sealing performance, avoids the intrusion of small animals, and has high safety against electric shock, so it is widely used. However, due to the good sealing of the closed switch cabinet, the heat dissipation effect is poor, especially in the hot summer, when the external temperature is high, the heat generated by the components in the closed switch cabinet cannot be dissipated, which will easily cause damage to the electrical components in the cabinet and affect the distribution. The normal use of the electric cabinet. Contents of the invention [0003] The technical problem mainly solved by the pres...

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Problems solved by technology

However, due to the good sealing of the closed switch cabinet, the heat dissipation effect is poor, especially in the hot summer, when the external temperature is high, the heat generated by the components in the closed switch cabinet cannot be dissipated, which will easily cause damage to the electrical components in the cabinet and affect the distribution. Normal use of electric cabinet

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