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A substation prefabricated cabin and its ventilation system

A technology of ventilation system and prefabricated cabin, which is applied in the cooling/ventilation of substation/switchgear, shell of substation/distribution device, etc., can solve the problem of uncommon air inlet and outlet, and achieve convenient installation and processing. Effect

Active Publication Date: 2018-04-17
XJ ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a substation prefabricated cabin and its ventilation system to solve the problem that the current ventilation system with self-hanging louvers is not universal when the air is in and out

Method used

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  • A substation prefabricated cabin and its ventilation system
  • A substation prefabricated cabin and its ventilation system
  • A substation prefabricated cabin and its ventilation system

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Embodiment Construction

[0019] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] The specific embodiment of substation prefabricated cabin ventilation system of the present invention, as Figure 1 to Figure 6 As shown, among them, 1 is the wall of the prefabricated cabin of the substation, 2 is the connecting frame, 3 is the rainproof grid, 4 is the first installation plate, 5 is the second installation plate, 6 is the self-hanging louver structure, and 7 is the fan , 8 is the fan protective cover. The first mounting plate 4 is embedded in the wall 1 of the substation prefabricated cabin, figure 1 Shown left is prefabricated exterior, right is prefabricated interior. There are flange parts around the rainproof grid 3, the rainproof grid 3 is connected to the first installation plate 4 through the connecting frame 2, and the second installation plate 5 includes a cylindrical structure along the axial direction of the fan and ...

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Abstract

The invention provides a transformer station prefabricated cabin and a ventilation system therefor, so as to solve a problem that a conventional ventilation system with a gravity shutter is not universal for air incoming and outgoing. The system comprises a blower fan and a gravity shutter structure, and the air incoming and outgoing ends of the blower fan are respectively provided with installation structures for installing the gravity shutter structure. During installation, the gravity shutter structure can be installed on different installation structures according to the actual needs, thereby enabling the ventilation system to be changed into an air incoming system or an air outgoing system. The installation process is convenient, and the ventilation system can achieve the switching of two modes: air incoming and air outgoing, and solves a problem that a conventional blower fan is not universal during installation. Moreover, the installation holes on the two installation structures can be designed and processed in a modularized manner, and the processing process is convenient.

Description

technical field [0001] The invention relates to a substation prefabricated cabin and its ventilation system. Background technique [0002] With the rapid development of the power grid, a new type of intelligent prefabricated cabin substation has been widely promoted and applied in China. There have also been inconsistencies in system design. On the one hand, when the prefabricated cabin type substation is working normally, it needs to maintain a closed space. When the external environment is in a bad state, it is necessary to prevent the internal electrical equipment from being affected by moisture, sand, dust, etc., which will cause a short circuit of the equipment and cause damage to the normal operation of the entire power grid. On the other hand, since there are a large number of heating components installed in the substation, if there is no heat dissipation channel, the heat emitted by the heating components cannot be discharged in time, and the high temperature genera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/28H02B1/56
Inventor 吕志娟严华卢营姚琳徐进王伟张冰闫建华窦辉郭胜军
Owner XJ ELECTRIC
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