Constant-temperature inner-circulation substation

Abstract

The invention discloses a constant-temperature inner-circulation substation with an excellent temperature control function. The constant-temperature inner-circulation substation comprises a cabinet body and a cabinet door which is matched with the cabinet body; a mounting frame is arranged inside the cabinet body; the right side of the mounting frame is provided with a transformer cabinet; the middle of the mounting frame is provided with a middle partition board; the left side of the mounting frame is provided with a wiring entering cabinet, a control cabinet, a capacitance cabinet, a billing electric meter cabinet and a low-voltage wire outgoing cabinet which are arranged from top to bottom sequentially; the upper end of the cabinet body is provided with an upper partition board and a refrigerating device; the lower end of the cabinet body is provided with a lower partition board and a heating device; the left end of the upper partition board and the right end of the lower partition board are respectively provided with a circulating fan; the refrigerating and the heating device are connected with a temperature controller arranged in the transformer cabinet respectively through a data line; air channels are arranged around the interior of the cabinet body; and a plurality of ventilation holes which are communicated with the air channels are uniformly formed in two sides of the mounting frame, the upper partition board and the lower partition board respectively.

Description

technical field [0001] The invention relates to a transformer box, in particular to a constant temperature internal circulation transformer box. Background technique [0002] With the increasing degree of social industrialization, people's living standards are constantly improving, and the awareness of quality of life is constantly increasing, so the demand for electricity will naturally increase. In the process of power transmission, it is necessary to use a transformer box to reduce the voltage. For the transformer box, the appropriate working temperature, the placement of the capacitor cabinet and the low-voltage outlet cabinet are very important for the service life and safety of the equipment. Yes, there is no automatic temperature control and internal circulation system in the commonly used transformer boxes at present, and the working temperature is unstable, which is especially easy to cause local temperatures to be too high or too low, which greatly reduces the serv...

AI Technical Summary

Problems solved by technology

In the process of power transmission, it is necessary to use a transformer box to reduce the voltage. For the transformer box, the appropriate working temperature, the placement of the capacitor cabinet and the low-voltage outlet cabinet are very important for the service life and safety of the equipment. Yes, there is no automatic temperature control and internal circulation system in the commonly used transformer boxes at present, and the working temperature is unstable, which is especially easy to cause local temperatures to be too high or too low, which greatly reduces the service life of some equipment in the transformer box The capacitor cabinets and low-voltage outlet cabinets of some substation boxes are placed together. If there is a problem with the capacitor, it will directly affect the low-voltage outlet part, and even endanger the safety of electricity use.

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