Prefabricated cabin substation with phase change temperature adjustment function and its temperature control method
A prefabricated cabin and substation technology, applied in the field of substations, can solve the problems of increased installation cost, limited heat dissipation capacity, time-consuming and labor-intensive, etc., and achieve the effect of reducing HVAC energy consumption costs and equipment.
Active Publication Date: 2020-12-08
QINGDAO TGOOD ELECTRIC
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Problems solved by technology
However, digging a through-channel in the foundation will be time-consuming and labor-intensive, resulting in increased installation costs, and, limited by the depth of the foundation through-channel, the heat dissipation capacity is limited, and HVAC equipment needs to be configured for auxiliary heat dissipation or heating
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[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0025] Such as Figure 1-Figure 5 As shown, the prefabricated cabin substation in this embodiment includes a prefabricated cabin 1 for installing various electrical equipment, and the specific configuration of the electrical equipment is not limited here. Wherein, in order to meet the requirements for adjusting the internal temperature of the pre...
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The invention discloses a prefabricated cabin substation having the phase change temperature regulation function and a temperature control method thereof. The prefabricated cabin substation comprisesa prefabricated cabin, wherein the prefabricated cabin is provided with a phase change heat accumulator, a side wall of the prefabricated cabin facing the sun is provided with a heat radiation ventilation assembly, the heat radiation ventilation assembly comprises an air channel and a heat collection plate, the front surface of the air channel is a transparent plate, an upper portion of the air channel is provided with an air outlet and a first ventilation port, a lower portion of the air channel is provided with an air inlet and a second ventilation port, the first ventilation port and the second ventilation port are respectively communicated with the prefabricated cabin, the prefabricated cabin is further provided with an auxiliary air port, the air outlet, the air inlet, the first ventilation port, the second ventilation port and the auxiliary air port are respectively provided with an electrical air valve, the heat collection plate is arranged in the air channel, and the prefabricated cabin is provided with a temperature controller linked with the multiple electrical air valves. The prefabricated cabin substation is advantaged in that mounting cost and operation energy consumption of the prefabricated cabin substation are reduced, and heat radiation performance is improved.
Description
technical field [0001] The invention relates to the technical field of substations, in particular to a prefabricated cabin substation with a phase change temperature regulation function and a temperature control method thereof. Background technique [0002] At present, with the increasing shortage of urban land, prefabricated cabin substations with compact structure and small volume are widely used. The prefabricated cabin is generally made of splicing steel plates on the support frame, and the electrical equipment in the prefabricated cabin substation is placed in the prefabricated cabin, and the temperature in the prefabricated cabin has a great influence on the operation of the electrical equipment. Chinese Patent No. 201511010966.4 discloses a prefabricated cabin-type substation and a heat dissipation control method. By forming a through air channel in the bottom foundation of the prefabricated cabin, heat dissipation is realized by using the height difference and the te...
Claims
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IPC IPC(8): H02B1/56F24F5/00
CPCF24F5/0021H02B1/565Y02E60/14
Inventor 李广智金钊孙丰森曲宏杰许成波袁秀文
Owner QINGDAO TGOOD ELECTRIC