Heat insulation box-type transformer substation

Abstract

The utility model relates to the technical field of box-type substations, and discloses a heat insulation box-type substation, which comprises a substation body. The transformer substation is characterized in that a heat insulation assembly is arranged on the transformer substation body, and the heat insulation assembly comprises two pipe bodies inserted into the transformer substation body; the plate body is fixedly connected to the outer side walls of the two pipe bodies; the water storage tank is formed in the plate body; the transformer substation has the advantage of being good in heat insulation effect, an operator installs the transformer substation body at a designated position, then the top of the transformer substation body is prevented from being directly irradiated by the sun through the plate body and the first flow guide plate, the heat insulation performance of the transformer substation body is improved, and when it rains, rainwater is guided through the first flow guide plate and enters the water storage tank; and the water enters each pipe body through the water storage tank and flows through the pipe bodies, so that heat in the transformer substation body is absorbed through heat transfer, the interior of the transformer substation body is cooled, and the problem that the heat insulation effect is not achieved is solved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated substation technology, specifically an insulated prefabricated substation. Background Technology

[0002] A prefabricated substation, also known as a prefabricated transformer substation, is a factory-prefabricated, compact indoor / outdoor power distribution unit that integrates high-voltage switchgear, distribution transformers, and low-voltage power distribution equipment according to a specific wiring scheme. It organically combines transformer voltage reduction and low-voltage power distribution functions, all housed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulated, fully enclosed, and movable steel structure box. It is particularly suitable for urban power grid construction and renovation, and represents a new type of substation that has emerged after traditional civil engineering substations. Prefabricated substations are suitable for mines, factories, oil and gas fields, and wind power stations, replacing traditional civil engineering substations and becoming a new type of complete power distribution system.

[0003] Existing prefabricated substations suffer from poor heat dissipation, resulting in elevated temperatures inside the enclosures. Equipment frequently malfunctions due to operation in overheated environments, leading to poor overall heat dissipation and a lack of practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a heat-insulated box-type substation, which has the advantage of good heat insulation effect and solves the problem of lack of heat insulation effect.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulated box-type substation, comprising a substation body; characterized in that: a heat-insulating component is provided on the substation body, the heat-insulating component comprising: two pipes inserted into the interior of the substation body; a plate fixedly connected to the outer walls of the two pipes; a water storage tank opened inside the plate; a flow guide plate fixedly connected to the top of the plate; mounting grooves symmetrically opened on the top of the plate; and a filter screen symmetrically arranged on the inner top surface of the water storage tank.

[0008] Preferably, a second guide plate is symmetrically arranged on the bottom inner side of the water storage tank.

[0009] Preferably, the tube body is provided with multiple tubes.

[0010] Preferably, the substation body is provided with auxiliary components, the auxiliary components including: solenoid valves, each of the pipes is provided with a solenoid valve; and temperature sensors, which are fixedly connected inside the substation body and electrically connected to the multiple solenoid valves.

[0011] Preferably, each of the tubes is provided with a sponge inside.

[0012] Preferably, each tube contains multiple sponges.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a heat-insulated box-type substation, which has the following beneficial effects:

[0015] This invention has the advantage of good heat insulation. The operator installs the substation body in the designated position, and then the plate and the guide plate prevent the sun from shining directly on the top of the substation body, thus improving its heat insulation. When it rains, the rainwater is guided by the guide plate and enters the installation grooves on both sides, where it is filtered by two filters. The filtered rainwater enters the water storage tank and then flows into each pipe. By flowing through the pipe, the heat inside the substation body is absorbed through heat transfer, thereby cooling the interior of the substation body and solving the problem of insufficient heat insulation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a top view of the structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the substation body in this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the tube body of this utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the plate body in this utility model.

[0021] In the picture:

[0022] 1. Substation body;

[0023] 2. Insulation components; 21. Pipe body; 22. Plate body; 23. Guide plate one; 24. Mounting groove; 25. Filter screen; 26. Water storage tank;

[0024] 3. Auxiliary components; 31. Solenoid valve; 32. Temperature sensor;

[0025] 4. Deflector plate 2; 5. Sponge. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1

[0028] See Figure 1-5 A heat-insulated box-type substation includes a substation body 1; characterized in that: a heat insulation component 2 is provided on the substation body 1, the heat insulation component 2 including: two pipes 21 inserted into the substation body 1; a plate 22 fixedly connected to the outer walls of the two pipes 21; a water storage tank 26 opened inside the plate 22; a first guide plate 23 fixedly connected to the top of the plate 22; mounting grooves 24 symmetrically opened on the top of the plate 22; a filter screen 25 symmetrically arranged on the inner top surface of the water storage tank 26; a second guide plate 4 symmetrically arranged on the inner bottom surface of the water storage tank 26; and multiple pipes 21.

[0029] When ready for use, the operator installs the substation body 1 in the designated location. Then, through the plate 22 and the guide plate 23, direct sunlight is prevented from hitting the top of the substation body 1, improving its heat insulation. When it rains, rainwater is guided by the guide plate 23 into the mounting slots 24 on both sides, where it is filtered by two filters 25. The filtered rainwater then enters the water storage tank 26 and flows into each pipe 21. By flowing through the pipes 21, it absorbs heat from the inside of the substation body 1 through heat transfer, thus cooling the interior of the substation body 1 and improving the practicality of the device. The guide plates 4 on both sides guide rainwater into the pipes 21, reducing water accumulation in the water storage tank 26 and improving the utilization rate of rainwater. Multiple pipes 21 can dissipate heat from multiple locations within the substation body 1, improving the heat dissipation effect.

[0030] Example 2

[0031] See Figure 1-5 Based on Embodiment 1, auxiliary functions have been added;

[0032] The substation body 1 is provided with an auxiliary component 3, which includes: a solenoid valve 31, which is provided on each of the pipe bodies 21; a temperature sensor 32, which is fixedly connected to the inside of the substation body 1 and electrically connected to multiple solenoid valves 31; a sponge 5 is provided inside each of the pipe bodies 21; and multiple sponges 5 are provided inside each of the pipe bodies 21.

[0033] In operation, multiple solenoid valves 31 close multiple pipe bodies 21. When the temperature inside the substation body 1 is high, exceeding the preset temperature value of the temperature sensor 32, the temperature sensor 32 transmits an electrical signal to the distribution box, which in turn transmits the signal to the controller. The controller then transmits the signal to the multiple solenoid valves 31, which open, allowing rainwater stored in the water tank 26 to enter the multiple pipe bodies 21. This dissipates heat from the inside of the substation body 1, improving its practicality by using rainwater to cool the interior when temperatures are high. The sponge 5 inside the pipe body 21 slows down the flow rate of the rainwater, increasing the time for the rainwater to absorb heat from the inside of the substation body 1, thus improving the heat dissipation effect. The multiple sponges 5 further slow down the time it takes for the rainwater to completely flow out of the pipe body 21, further increasing the heat absorption time.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat-insulated box-type substation, comprising a substation body (1); characterized in that: The substation body (1) is equipped with a heat insulation component (2), which includes: The pipe body (21) is inserted into the substation body (1), and there are two of them; The plate (22) is fixedly connected to the outer side wall of the two tubes (21); A water storage tank (26) is provided inside the plate (22); A flow guide plate (23) is fixedly connected to the top of the plate body (22); Mounting slots (24) are symmetrically opened on the top of the plate (22); The filter screen (25) is symmetrically arranged on the top inner side of the water storage tank (26).

2. The insulated box-type substation according to claim 1, characterized in that: The bottom inner side of the water storage tank (26) is symmetrically provided with a guide plate two (4).

3. The insulated box-type substation according to claim 1, characterized in that: The tube body (21) is provided with multiple tubes.

4. A heat-insulated box-type substation according to claim 1, characterized in that: The substation body (1) is equipped with an auxiliary component (3), which includes: Solenoid valve (31), each of the pipe bodies (21) is provided with a solenoid valve (31). Temperature sensor (32) is fixedly connected inside the substation body (1) and electrically connected to multiple solenoid valves (31).

5. A heat-insulated box-type substation according to claim 1, characterized in that: Each of the tubes (21) is provided with a sponge (5) inside.

6. A heat-insulated box-type substation according to claim 5, characterized in that: Each of the tubes (21) contains multiple sponges (5).

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