Electric control box for temperature control equipment with external cooling device

Abstract

The invention provides a temperature control equipment electric cabinet with an external heat radiating device. The temperature control equipment electric cabinet comprises a housing, a control panel which is fixed on the housing, heat radiating holes and a fan. The electric cabinet further comprises heat radiators. Each heat radiator comprises external heat radiating fins arranged at the back end of the housing, and heat radiating fans which are arranged on the heat radiating fins. According to the temperature control equipment electric cabinet with the external heat radiating device, heat is radiated through the heat radiating holes and the heat radiators simultaneously. Furthermore a heat radiating path is formed in and out the electric cabinet, thereby obtaining a better heat radiation effect. The heat radiators are furthermore connected with a temperature sensor in the electric control box. The rotating speed of the heat radiating fans can be adjusted according to the temperature in the cabinet, thereby realizing constant-temperature design of the electric cabinet. Furthermore the rotating speed of the heat radiating fans can be lowered for reducing energy consumption when the temperature in the electric cabinet is low.

Description

technical field [0001] The invention relates to an electric control box, in particular to an electric control box for temperature control equipment. Background technique [0002] The temperature control equipment includes an electric control box, main frame, circulation pump, heater, control, signal, protection, adjustment and other equipment. Among them, there are many kinds of electrical components installed inside the electric control box. When the electric control box is running, the electrical components in the box will generate a lot of heat. In order to ensure the effect of heat dissipation of the electric control box in the current existing technology, it is often installed in the box A fan is installed inside the side. When the ambient temperature is too high or the heat dissipation of electrical components is too large, the heat dissipation effect is not ideal, affecting the normal operation of the electric control box, and even causing dangerous accidents such as ...

AI Technical Summary

Problems solved by technology

Among them, there are many kinds of electrical components installed inside the electric control box. When the electric control box is running, the electrical components in the box will generate a lot of heat. In order to ensure the heat dissipation effect of the electric control box The fan is installed inside the side. When the ambient temperature is too high or the heat dissipation of electrical components is too large, the heat dissipation effect is not ideal, affecting the normal operation of the electric control box, and even causing dangerous accidents such as fire of electrical components.

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