A combined photovoltaic power distribution cabinet

A combined, power distribution cabinet technology, applied in the field of power distribution cabinets, can solve problems such as low cooling efficiency of power distribution cabinets, and achieve the effect of improving cooling effect, improving cooling efficiency, and ensuring orderly circulation

Active Publication Date: 2022-03-25
诺沃机械南通有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a combined photovoltaic power distribution cabinet, which has the advantages of good cooling effect and energy saving, and solves a series of problems such as low cooling efficiency of the power distribution cabinet in the prior art

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  • A combined photovoltaic power distribution cabinet
  • A combined photovoltaic power distribution cabinet
  • A combined photovoltaic power distribution cabinet

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, this application proposes a combined photovoltaic power distribution cabinet.

[0038] In a typical implementation of the present application, such as Figure 1-8As shown, a combined photovoltaic power distribution cabinet includes a cabinet body 1. A heat dissipation installation plate 2 for arranging electrical component...

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Abstract

The invention relates to the field of power distribution cabinets, and discloses a combined photovoltaic power distribution cabinet. By driving the motor to run, two extension pistons are driven to reciprocate up and down in the extension cylinder, and always keep the opposite movement, which can ensure the heat dissipation of the installation plate. Air intake treatment is always maintained around the surrounding area, and with multiple wind-dispelling plates below, the drainage type gas circulation is realized, and then the orderly circulation of the air is ensured, the gas flow rate is improved in disguise, and the heat dissipation mounting plate and its surface electrical components are accelerated. The cooling rate improves the cooling effect. By extending the piston, the gas is discharged into the U-shaped tube, so that the gas is cooled by the exhaust pipe and the cooling water in the U-shaped tube, and then discharged into the cabinet through the discharge pipe, thereby completing the rapid water cooling of the gas. , In addition, the cold air is discharged to the upper end of the cabinet, and the cooling efficiency of the gas in the cabinet is further improved due to the expansion of the hot gas at the bottom and the exchange of cold gas.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a combined photovoltaic power distribution cabinet. Background technique [0002] In order to solve the problem of heat dissipation, in the existing life, fans are installed in some photovoltaic power distribution cabinets to cool down. However, in order to facilitate the installation of components and cable access in the power distribution The inside of the cabinet cannot be effectively circulated, making it difficult for the airflow driven by the fan to reach each component. The existing power distribution cabinet cannot realize effective heat dissipation in the cabinet while combining various power monitoring components. [0003] In the prior art, in the Chinese patent document with the publication number CN110854715B, a combined power distribution cabinet is proposed, which adopts the form of installing a backplane, which is more convenient for the installation and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/32H02K7/10
CPCH02B1/565H02B1/32H02K7/1008
Inventor 李建峰
Owner 诺沃机械南通有限公司
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