CN201765904U

CN201765904U - Self-expanding rainproof transformer

Info

Publication number: CN201765904U
Application number: CN2010205307225U
Authority: CN
Inventors: 马杰; 刘锐
Original assignee: Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
Current assignee: Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date: 2010-09-16
Filing date: 2010-09-16
Publication date: 2011-03-16
Anticipated expiration: 2020-09-16

Abstract

The utility model relates to a transformer, especially to a self-expanding rainproof transformer, comprising a transformer, three expansion bolts, a rainproof bracket, a waterproof cloth, a rolling mechanism and a rain induction mechanism, wherein the rainproof bracket is fixed above the transformer through three expansion bolts, the rainproof cloth is paved on the rainproof bracket, the rolling mechanism is arranged at one side of a rainproof device, and a rain detector is connected with a controller of the rolling mechanism. The self-expanding rainproof transformer effectively solves the short circuit of the transformer caused by the rain, which can prolong the service life of the transformer and prolong the service life of the rainproof cloth due to the self-expanding function of the rainproof device.

Description

A kind of automatically flexible rainproof transformer

Technical field

The utility model relates to a kind of transformer, particularly a kind of automatically flexible rainproof transformer.

Background technology

In our electric power system, various high-low pressure transformers are a kind of extremely important, and the power equipment that often uses, and most of transformer also is arranged on the open air usually simultaneously, thereby are convenient to ventilate and maintenance.But also there is this very big shortcoming in this transformer that is placed on the open air, drenched with rain, avenged pouring easily, because rainwater year in and year out soaks, cause the short circuit and poor inner the making moist of oil of internal wiring easily, and after we have set up rain insensitive device, when waterproof cloth is in deployed condition for a long time, suffers long-term wind, Exposure to Sunlight easily and be out of shape, damage.

Summary of the invention

The purpose of this utility model provides a kind of automatically flexible rainproof transformer.Thereby solved transformer and drenched with rain, avenge the pouring problem by set up automatically flexible rain insensitive device on transformer top, this rain insensitive device can launch automatically simultaneously, indentation, thus prolonged useful life of rain insensitive device.

A kind of automatically flexible rainproof transformer, this flexible automatically rainproof transformer comprise transformer, three expansion bolts, rainproof support, waterproof cloth, structure of rolling, rainwater detector; Rainproof support by three be bolted to transformer directly over, waterproof cloth is laid on the rainproof support, structure of rolling is arranged in a side of rain insensitive device, the rainwater detector is connected with the controller of structure of rolling.

Should effectively overcome the short circuit that transformer causes because of drenching with rain by automatically flexible rainproof transformer, and can better prolong the useful life of transformer, thereby simultaneously because the automatic Telescopic of rain insensitive device increases the service life of waterproof cloth.

Description of drawings

Fig. 1 is the structure chart of rainproof transformer

1, transformer; 2, expansion bolt; 3 rainproof supports; 4 waterproof cloth; 5, structure of rolling; 6, rainwater detector

Embodiment

As shown in Figure 1, should automatically flexible rainproof transformer comprise transformer, three expansion bolts, rainproof support, waterproof cloth, structure of rolling, rainwater detector, rainproof support by three be bolted to transformer directly over, waterproof cloth is laid on the rainproof support, structure of rolling is arranged in a side of rain insensitive device, and the rainwater detector is connected with the controller of structure of rolling.When not raining, the rainwater detector sends the controller that control signal is given structure of rolling, thereby structure of rolling is taken in waterproof cloth in the roller shutter, and after raining, the rainwater detector sends control signal, thereby by structure of rolling waterproof cloth is driven expansion.

Although the utility model here specifically describes in conjunction with the specific embodiments, but be understandable that this is illustration rather than restriction, under the prerequisite of the spirit of the present invention that does not break away from accessory claim and limited, in the scope of and accompanying drawing disclosed at preamble, it all is possible reasonably changing and revising.

Claims

1. automatically flexible rainproof transformer, this flexible automatically rainproof transformer comprise transformer, three expansion bolts, rainproof support, waterproof cloth, it is characterized in that also comprising structure of rolling, rainwater induction mechanism; Rainproof support by three be bolted to transformer directly over, waterproof cloth is laid on the rainproof support, structure of rolling is arranged in a side of rain insensitive device, the rainwater detector is connected with the controller of structure of rolling.