CN205811328U - A kind of outdoor transformer cabinet with damping, buffering function - Google Patents

Abstract

The utility model relates to an outdoor power transformation cabinet with shock-absorbing and buffering functions, which comprises a cabinet body. The top of the cabinet body is provided with an inverted V-shaped top cover, and the inverted V-shaped top cover is fixed on the cabinet body through a supporting top plate. The bottom of the cabinet is provided with a base, and the two sides of the inverted V-shaped top cover are provided with solar panel components. The base is fixed on the fixed plate embedded in the ground through anti-theft bolts; connected to the storage battery; the cabinet is provided with a temperature sensor, and the temperature sensor is connected to a microcontroller; the bottom of the side wall of the cabinet is provided with a vent, and the top plate of the cabinet is provided with another vent, and the cabinet is also provided with a Drainage fan, the air outlet of the drainage fan is connected to the vent at the bottom of the side wall through a pipe, and the air inlet of the drainage fan is connected with a spiral pipe; the electromagnetic relay is connected to the microcontroller; the four side walls of the cabinet are buffered The spring is connected with a support plate.

Description

An outdoor transformer cabinet with shock-absorbing and buffering functions

technical field

The utility model belongs to the technical field of electric power equipment, and relates to equipment for a power system, in particular to an outdoor power transformation cabinet with shock-absorbing and buffering capabilities.

Background technique

As an important part of the power system, the substation cabinet plays a pivotal role in the entire power grid transmission process.

With the continuous development of economic construction, transformer cabinets are widely built in various harsh environments. When the transformer cabinets in the prior art are used in areas with high earthquake incidence, they are usually damaged due to the harsh environment; Once the electric cabinet is damaged, the power devices inside it will not work normally, and there will be a major hidden danger to the normal transmission of the entire power grid. This is the weak point of prior art.

Therefore, aiming at the above-mentioned defects in the prior art, it is very necessary to provide and design an outdoor transformer cabinet with a shock-absorbing and buffering function to solve the above-mentioned technical problems.

Utility model content

The purpose of this utility model is to provide and design an outdoor power transformer cabinet with shock-absorbing and buffering functions to solve the above-mentioned technical problems.

In order to achieve the above object, the utility model provides the following technical solutions:

An outdoor power transformation cabinet with shock absorbing and buffering functions, comprising a cabinet body, characterized in that: the top of the cabinet body is provided with an inverted V-shaped top cover, and the inverted V-shaped top cover is fixed on the cabinet body through a supporting top plate, The bottom of the cabinet is provided with a base, the side panels of the inverted V-shaped top cover are provided with solar panel assemblies, and the bottom edges of the side panels of the inverted V-shaped top cover are provided with water guide grooves. The bolts are fixed on the fixed plate embedded in the ground;

The solar panel assembly is connected to the battery through the photovoltaic controller;

The cabinet wall of the cabinet body is provided with an intermediate interlayer, and the intermediate interlayer is filled with cooling liquid;

A temperature sensor is arranged in the cabinet, and the temperature sensor is connected to a microcontroller;

There is a vent at the bottom of the side wall of the cabinet, another vent is provided on the top plate of the cabinet, air filters are provided on the outside of the vent, and a drainage fan is arranged in the cabinet, and the air outlet of the drainage fan is connected through a pipe. The ventilation opening at the bottom of the side wall and the air inlet of the drainage fan are connected with a spiral duct;

The drainage fan is connected to the storage battery through an electromagnetic relay; the electromagnetic relay is connected to a microcontroller;

The four side walls of the cabinet body are all connected with support plates through buffer springs.

Preferably, the microcontroller is a single-chip microcomputer controller; the single-chip microcomputer control can not only realize the control, but also the development of the single-chip microcomputer is simple and the cost is low.

Preferably, the water guide groove has a semicircular cross section.

The beneficial effect of the utility model is that, by setting water guide grooves at the bottom of the two side plates of the inverted V-shaped top cover, the rainwater on the two side plates can be collected and the rainwater can be drained;

Absorb solar energy through solar panel components, convert it into electrical energy and store it in the battery; supply power to the drainage fan, and cool down the cabinet by setting an interlayer in the cabinet wall and filling it with cooling liquid;

The temperature sensor collects the temperature value in the cabinet, and sends the collected temperature value to the microcontroller. When the temperature value in the cabinet exceeds the preset value, the microcontroller controls the electromagnetic relay to conduct, and the drainage fan is energized to work. The air in the cabinet is led to the outside of the cabinet to realize the exchange of the air inside the cabinet and the outside air. By setting the air filter, impurities in the external environment can be prevented from entering the inside of the cabinet through the vents;

By arranging a spiral duct at the air inlet of the draft fan, an air vortex can be formed in the cabinet to lower the temperature; in addition, the utility model has a reliable design principle, a simple structure, and has a very wide application prospect.

It can be seen that, compared with the prior art, the utility model has substantive features and progress, and the beneficial effects of its implementation are also obvious.

Description of drawings

Fig. 1 is a structural schematic diagram of an outdoor transformer cabinet with shock absorbing and buffering functions provided by the utility model.

Fig. 2 is a control principle diagram of an outdoor transformer cabinet with a shock absorbing and buffering function provided by the utility model.

Among them, 1-cabinet body, 2-inverted V-shaped top cover, 3-supporting top plate, 4-base, 5-solar panel assembly, 6-water guide groove, 7-anti-theft bolt, 8-fixing plate, 9- Photovoltaic controller, 10-battery, 11-intermediate layer, 12-temperature sensor, 13-microcontroller, 14-air filter, 15-drainage fan, 16-spiral pipe, 17-electromagnetic relay, 18-buffer spring, 19 - Support plate.

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following examples are explanations of the utility model, but the utility model is not limited to the following embodiments.

As shown in Figures 1 and 2, the utility model provides an outdoor power transformation cabinet with a shock-absorbing and buffering function, which includes a cabinet body 1, and an inverted V-shaped top cover 2 is arranged on the top of the cabinet body 1, and the inverted V-shaped top cover 2 is provided. The shaped top cover 2 is fixed on the cabinet body through the support top plate 3, the bottom of the cabinet body is provided with a base 4, the two sides of the inverted V-shaped top cover 2 are provided with solar panel assemblies 5, and the two sides of the inverted V-shaped top cover 2 The bottom edge of the side plate is provided with a water guide groove 6, and the base 4 is fixed on the fixed plate 8 embedded in the ground through the anti-theft bolt 7;

The solar panel assembly 5 is connected to the storage battery 10 through the photovoltaic controller 9;

The cabinet wall of the cabinet body is provided with an intermediate interlayer 11, and the intermediate interlayer 11 is filled with cooling liquid;

A temperature sensor 12 is arranged in the cabinet, and the temperature sensor 12 is connected with a microcontroller 13;

The bottom of the side wall of the cabinet is provided with an air vent, and the top plate of the cabinet is provided with another air vent, and the outside of the air vent is provided with an air filter 14, and a draft fan 15 is also arranged in the cabinet, and the air outlet of the draft fan 15 The ventilation opening at the bottom of the side wall is connected through the pipeline, and the air inlet of the drainage fan is connected with a spiral pipeline 16;

The described draft fan 15 is connected to the storage battery 10 through the electromagnetic relay 17; the described electromagnetic relay 17 is connected to the microcontroller 13;

The four side walls of the cabinet are connected with support plates 19 through buffer springs 18 .

In this embodiment, the microcontroller 13 is a single-chip microcomputer controller; the single-chip microcomputer control can not only realize the control, but also the development of the single-chip microcomputer is simple and the cost is low.

In this embodiment, the cross section of the water guiding groove 6 is semicircular.

What is disclosed above is only the preferred embodiment of the present utility model, but the present utility model is not limited thereto, and any person skilled in the art can think of no creative changes, and some modifications made without departing from the principle of the present utility model. Improvement and retouching should all fall within the protection scope of the present utility model.

Claims (3)

1. there is an outdoor transformer cabinet for damping, buffering function, including cabinet, it is characterised in that: the top of cabinet is provided with down V-arrangement top cover, described inverted V-shaped top cover is fixed on cabinet by roof supporting, and the bottom of cabinet is provided with base, inverted V-shaped top Being provided with solar cell panel assembly on the biside plate of lid, the biside plate bottom edge of inverted V-shaped top cover is provided with water guide groove, institute The base stated is fixed in the fixed plate being embedded at ground by anti-theft bolt；

Solar cell panel assembly connects accumulator by photovoltaic controller；

It is provided with intermediate course in the cabinet wall of cabinet, in described intermediate course, is filled with coolant；

Being provided with temperature sensor in cabinet, described temperature sensor connects microcontroller；

The sidewall bottom of cabinet is provided with vent, and the top board of cabinet is provided with another vent, and the outside of vent is all provided with Being equipped with airstrainer, be additionally provided with drain blower fan in cabinet, the air outlet of drain blower fan connects sidewall bottom by pipeline Vent, the air intake vent of drain blower fan connects helical pipe；

Described drain blower fan is connected to accumulator by electromagnetic relay；Described electromagnetic relay is connected to microcontroller；

Described cabinet four sides sidewall is all connected by buffer spring gripper shoe.

A kind of outdoor transformer cabinet with damping, buffering function the most according to claim 1, it is characterised in that: described is micro- Controller is singlechip controller.

A kind of outdoor transformer cabinet with damping, buffering function the most according to claim 1 and 2, it is characterised in that: described The cross section of water guide groove be semicircle.