CN220066643U

CN220066643U - Box-type substation capable of being replaced in modularized mode

Info

Publication number: CN220066643U
Application number: CN202321448141.0U
Authority: CN
Inventors: 朱明慧; 孙建敏; 徐萍
Original assignee: Henan Dada Power Equipment Co ltd
Current assignee: Henan Dada Power Equipment Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-21
Anticipated expiration: 2033-06-08

Abstract

The utility model relates to the technical field of transformer substations and discloses a modularized replaceable box-type transformer substation, wherein a pushing mechanism is arranged at the side end of a side frame I, and a limiting mechanism is arranged at the side end of a soaking plate.

Description

Box-type substation capable of being replaced in modularized mode

Technical Field

The utility model relates to the technical field of substations, in particular to a modularly replaceable box-type substation.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in the electric power system. The substation within the power plant is a step-up substation, which functions to step up the electrical energy generated by the generator and feed it into the high voltage grid. In substation equipment, a box-type substation is an important component.

The box-type substation is called a preassembled substation or a preassembled substation. The transformer is prefabricated indoor and outdoor compact type power distribution equipment of a factory, wherein the high-voltage switch equipment, the power distribution transformer and the low-voltage power distribution equipment are integrated according to a certain wiring scheme, namely the functions of voltage reduction, low-voltage power distribution and the like of the transformer are organically combined together and are installed in a steel structure box, the transformer is particularly suitable for urban network construction and transformation, and the transformer is a brand-new transformer substation rising after a civil engineering transformer substation. The box-type transformer substation is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces original civil engineering power distribution houses and power distribution stations, and becomes a novel complete set of power transformation and distribution devices.

The utility model discloses a temperature control structure for box-type substation, including box-type substation shell, the inside substation equipment that is equipped with of box-type substation shell, ventilation groove has all been opened to box-type substation shell's upper and lower surface, and box-type substation shell is at ventilation groove's fixedly connected with ventilation net in the position of groove, and box-type substation shell's lower fixed surface has the temperature control module, and the temperature control module includes vapor chamber, heat preservation device and the regulation and control fan unit that from top to bottom arranges in proper order, vapor chamber's upper surface and box-type substation shell's lower fixed surface are connected, vapor chamber's lower surface and heat preservation device's upper surface fixed connection, heat preservation device's lower surface and regulation and control fan unit's upper surface fixed connection, regulation and control fan unit's lower extreme fixedly connected with supporting shoe. By adopting the utility model, when the temperature is lower or higher, the temperature control can be carried out, so that the temperature of the transformer substation is always kept in an optimal state.

The following problems exist in the implementation process in the scheme, as the heat preservation device and the regulating fan device in the temperature control module are mutually fixed, the heat preservation device is fixed at the bottom end of the soaking plate, the regulating fan device is fixed at the top end of the supporting block, the volume of the box-type transformer substation at the top end of the temperature control module is heavier, so that maintenance staff is inconvenient to regularly overhaul or replace the heat preservation device and the regulating fan device in the temperature control module which is lost in good repair, the overhaul and replacement efficiency of the temperature control module in the box-type transformer substation can be influenced, and the box-type transformer substation which can be replaced in a modularized manner is needed for solving the problems.

Disclosure of Invention

The utility model aims to provide a modularized replaceable box-type transformer substation, which solves the problems that in the prior art, as a heat preservation device and a regulating fan device in a temperature control module are mutually fixed, the heat preservation device is fixed at the bottom end of a soaking plate, the regulating fan device is fixed at the top end of a supporting block, and the box-type transformer substation at the top end of the temperature control module is heavy in volume, maintenance staff cannot conveniently and regularly overhaul or replace the heat preservation device and the regulating fan device in the temperature control module which are lost for a long time, and therefore the overhaul and replacement efficiency of the temperature control module in the box-type transformer substation can be influenced.

The utility model provides the following technical scheme: the utility model provides a box-type substation that can modularly change, includes box-type substation body, box-type substation body's bottom fixedly connected with vapor chamber, spout one has been seted up to vapor chamber's bottom, vapor chamber's bottom is equipped with the insulation can, the top fixedly connected with slider one of insulation can, slider one sliding connection is in spout one, the bottom of insulation can is equipped with the air-cooled box, the bottom fixedly connected with of air-cooled box a plurality of landing leg, fixedly connected with side frame one between box-type substation body's left side end and the left side end of air-cooled box, fixedly connected with side frame two between box-type substation body's right side end and the right side end of air-cooled box, side of side frame one is equipped with pushing mechanism, vapor chamber's side is equipped with stop gear.

As the optimization of the technical scheme, the pushing mechanism comprises an air cylinder, the air cylinder is fixedly arranged at the side end of the first side frame, a push rod is arranged at the output end of the air cylinder, and the side end of the push rod is fixedly connected with a push plate.

As the optimization of the technical scheme, the side end of the second side frame is fixedly connected with the extension table, and the side end of the second side frame is provided with an outlet.

As the preference of above-mentioned technical scheme, stop gear includes the bull stick, bull stick fixed connection is at the side of soaking plate, the side of bull stick rotates and is provided with the fixed block, the side fixedly connected with hollow pole of fixed block, spout two has been seted up to the inside side of hollow pole, the inside of hollow pole is equipped with the plectane, the side fixedly connected with slider two of plectane, slider two sliding connection is in spout two, the side fixedly connected with spring of plectane, the opposite side fixedly connected with inserted bar of plectane, the spring is located inside the hollow pole, the inserted bar is located the hollow pole outside, the side of inserted bar is slope setting.

As the optimization of the technical scheme, the top end of the box-type transformer substation body is fixedly connected with the ventilation net, the top end of the box-type transformer substation body is fixedly connected with the top cover, and the top cover is positioned at the top end of the ventilation net.

As the preference of above-mentioned technical scheme, the outside side fixedly connected with curb plate of insulation can, the jack has been seted up downwards in the top of curb plate, the inside fixed mounting of insulation can has the heating wire.

As the preference of above-mentioned technical scheme, the inside fixedly connected with support of forced air cooling case, the top fixed mounting of support has a plurality of fan, the inside bottom fixed mounting of forced air cooling case has the dust screen.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the pushing mechanism, in implementation, the air cylinder drives the push rod and the push plate to push the heat insulation box, at the moment, the first sliding block slides in the first sliding groove, the extending table can carry out a supporting effect on the pushed heat insulation box, then after the push plate pushes the heat insulation box to the side of the outlet, a worker can take away the heat insulation box to overhaul or replace an electric heating wire in the heat insulation box, at the moment, the fan in the air cooling box is exposed at the outer end, the worker can replace or overhaul the fan through the space between the box-type transformer substation body and the air cooling box, and due to the arrangement of the first side frame and the second side frame, the box-type transformer substation body can be in an empty state after the heat insulation box is pulled away, so that overhaul or replacement of the electric heating wire in the heat insulation box is facilitated, and overhaul or replacement of the fan in the air cooling box can be carried out at the same time, and the problem that the replacement or overhaul of a temperature control module is influenced by a maintainer due to the fact that the volume of the box-type transformer substation body is heavy is solved, and the replacement or overhaul and overhaul efficiency of the temperature control module is avoided.

Drawings

FIG. 1 is a perspective view of a modularly replaceable box-type substation;

FIG. 2 is a perspective view of the interior of an incubator of a modularly replaceable box-type substation;

FIG. 3 is a perspective view of the interior of an air cooling box of a modularly replaceable box-type substation;

fig. 4 is a schematic view of a partial enlarged structure of a in fig. 3.

In the figure: 1. a box-type substation body; 101. a ventilation net; 102. a top cover; 2. a soaking plate; 201. a first chute; 3. an insulation box; 301. a first sliding block; 302. a side plate; 303. a jack; 304. heating wires; 4. an air cooling box; 401. a support leg; 402. a bracket; 403. a blower; 404. a dust screen; 5. a first side frame; 501. a cylinder; 502. a push rod; 503. a push plate; 6. a second side frame; 601. extending a platform; 602. an outlet; 7. a rotating rod; 701. a fixed block; 702. a hollow rod; 703. a second chute; 704. a circular plate; 705. a second slide block; 706. a spring; 707. and a plunger.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a box-type substation that can modularly change, including box-type substation body 1, box-type substation body 1's top fixedly connected with ventilative net 101, ventilative net 101 is used for the circulation of air in box-type substation body 1 inside, box-type substation body 1's top fixedly connected with top cap 102, top cap 102 is located ventilative net 101 top, box-type substation body 1's bottom fixedly connected with soaking plate 2, soaking plate 2's bottom has seted up spout one 201, soaking plate 2's bottom is equipped with insulation can 3, insulation can 3's top fixedly connected with slider one 301, pass through slider one 301 sliding connection in spout one 201, improve insulation can 3 installation or dismantlement removal's stability, insulation can 3's outside side fixedly connected with curb plate 302, the top of curb plate 302 has run through downwards and has seted up jack 303, insulation can 3's inside fixedly installed heating wire 304, heating wire 304 is used for keeping warm to box-type substation body 1 inside during winter, the bottom of insulation can 3 is equipped with air cooler 4, the bottom fixedly connected with a plurality of landing leg 401 of air cooler 4, air cooler 4's inside fixedly connected with support 402, the top 403 of support 402 is fixedly connected with cooling box 4, cooling box 4's top 403 is fixedly connected with a plurality of cooling box 4, cooling box 1's side frame one side frame 6 is connected with two side frame 5, cooling box-type 1's side 6 is connected with side frame 5, cooling box 1 is connected with two side frame 5, cooling box 1's side 6 is connected with side frame 5, cooling down end 5 is connected with side 1, cooling down end 5 is connected with side 1 is connected with side frame 5, the pushing mechanism is used for pushing the heat insulation box 3 to move towards the outlet 602, the extension platform 601 can have an effect of supporting the pushed heat insulation box 3, the side end of the soaking plate 2 is provided with a limiting mechanism, and the limiting mechanism can limit the position of the installed heat insulation box 3.

As an implementation manner in this embodiment, as shown in fig. 1-3, the pushing mechanism includes a cylinder 501, the cylinder 501 is fixedly installed at a side end of the first side frame 5, a push rod 502 is installed at an output end of the cylinder 501, a push plate 503 is fixedly connected to a side end of the push rod 502, in implementation, by starting the cylinder 501, the cylinder 501 drives the push rod 502 and the push plate 503 to push the incubator 3, then after the push plate 503 pushes the incubator 3 to the side of the outlet 602, a worker can take away the incubator 3 to repair or replace the heating wire 304 in the incubator 3, then the state of the box-type substation body 1 after the incubator 3 is taken away is as shown in fig. 3, at this time, the fan 403 in the air-cooled cabinet 4 is exposed at an outer end, and the worker can replace or repair the fan 403 through the space between the box-type substation body 1 and the air-cooled cabinet 4.

Example 2

As shown in fig. 3 and 4, based on the same concept as that of the above embodiment 1, this embodiment further proposes a modularly replaceable box-type substation, the limit mechanism includes a rotating rod 7, the rotating rod 7 is fixedly connected to a side end of the soaking plate 2, a fixed block 701 is rotatably disposed at a side end of the rotating rod 7, a hollow rod 702 is fixedly connected to a side end of the fixed block 701, a second chute 703 is disposed at an inner side end of the hollow rod 702, a circular plate 704 is disposed inside the hollow rod 702, a second slider 705 is fixedly connected to a side end of the circular plate 704, the second slider 705 is slidably connected to the second chute 703, a spring 706 is fixedly connected to a side end of the circular plate 704, a plug rod 707 is fixedly connected to a side end of the circular plate 704, the spring 706 is disposed inside the hollow rod 702, the plug rod 707 is disposed outside the hollow rod 702, a side end of the plug rod 707 is disposed in a slope shape, in practice, the heat insulation box 3 is pushed until the side end of the heat insulation box 3 is flush with a side end of the box-type substation body 1, at this time, the installation of the incubator 3 in the temperature control module is completed, then, in order to further limit the incubator 3, the insert rod 707 is rotated to the side end of the side plate 302 by rotating the fixing block 701, at this time, because the side end of the insert rod 707 is in a slope shape, after the fixing block 701 is forcibly rotated, the insert rod 707 is pushed into the hollow rod 702 by the side plate 302, at this time, the sliding block II 705 slides and limits in the sliding groove II 703, the slope shape of the side end of the insert rod 707 can be always opposite to the side end of the side plate 302, the spring 706 is pressed by the circular plate 704 to shrink, at this time, when the fixing block 701 is rotated until the insert rod 707 passes through the insertion hole 303, the spring 706 is sprung back against the insert rod at this time, the insert rod 707 is inserted into the insertion hole 303, and the limit of the incubator 3 is realized, thereby preventing the incubator 3 from being offset when the box-type substation body 1 is collided by external force, avoid influencing the operation of control by temperature change module because of insulation can 3 position skew.

Working principle: according to the modularized replaceable box-type transformer substation, a temperature control module is formed by structures such as a soaking plate 2, an insulation box 3 and an air cooling box 4, when a fan 403 in the insulation box 3 and the air cooling box 4 in the temperature control module needs to be replaced or overhauled, by starting a cylinder 501, the cylinder 501 drives a push rod 502 and a push plate 503 to push the insulation box 3, at the moment, a first sliding block 301 slides in a first sliding groove 201, a stretching table 601 can support the pushed insulation box 3, then the push plate 503 pushes the insulation box 3 aside an outlet 602, a worker can take away the insulation box 3 to overhaul or replace the heating wire 304 in the insulation box 3, then the state of the box-type transformer substation body 1 after the insulation box 3 is taken away is just as shown in fig. 3, at the moment, the fan 403 in the air cooling box 4 is exposed to the outer end, and the worker can replace or overhaule the fan 403 through the space between the box-type body 1 and the air cooling box 4, and the arrangement of a first side frame 5 and a second side frame 6 can enable the box-type transformer substation body 1 to be in the state of being pumped away 3, so that the influence on the temperature control transformer substation body and the temperature control module of the temperature control module can be replaced or overhauled by the fan 403 is avoided, and the temperature control transformer substation body is more convenient to be replaced or overhauled, and the temperature control transformer substation body is replaced or overhauled, and the temperature control module is more convenient to be replaced or overhauled, and the temperature control module is replaced and the temperature control box 4, and the temperature control module is the temperature control box is replaced or the temperature control box 4;

when the temperature control module is replaced or overhauled, the first sliding block 301 is aligned to the inside of the sliding groove by putting the thermal insulation box 3 in the outlet 602, then the thermal insulation box 3 is pushed until the side end of the thermal insulation box 3 is flush with the side end of the box-type substation body 1, at the moment, the thermal insulation box 3 is installed in the temperature control module, then in order to further limit the thermal insulation box 3, the inserting rod 707 rotates to the side end of the side plate 302 by rotating the fixing block 701, at the moment, the inserting rod 707 is conveniently pushed into the hollow rod 702 by the side plate 302 after the fixing block 701 is forcefully rotated, at the moment, the sliding block II 705 slides and limits in the sliding groove II 703, the sloping part of the side end of the inserting rod 707 can be always opposite to the side end of the side plate 302, the spring 706 is pressed by the circular plate 704 to shrink, at the moment, when the fixing block 701 rotates until the inserting rod 707 passes through the inserting hole 303, the inserting rod 707 bounces back, at the moment, the inserting rod 707 can be inserted into the inserting hole 303, and limit of the thermal insulation box 3 is realized.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. The utility model provides a box-type substation that can modularly change, includes box-type substation body (1), the bottom fixedly connected with soaking plate (2) of box-type substation body (1), spout one (201) has been seted up to the bottom of soaking plate (2), the bottom of soaking plate (2) is equipped with insulation can (3), the top fixedly connected with slider one (301) of insulation can (3), slider one (301) sliding connection is in spout one (201), the bottom of insulation can (3) is equipped with wind cooling box (4), the bottom fixedly connected with a plurality of landing leg (401) of wind cooling box (4), its characterized in that: the side frame I (5) is fixedly connected between the left side end of the box-type transformer substation body (1) and the left side end of the air cooling box (4), the side frame II (6) is fixedly connected between the right side end of the box-type transformer substation body (1) and the right side end of the air cooling box (4), the side end of the side frame I (5) is provided with a pushing mechanism, and the side end of the soaking plate (2) is provided with a limiting mechanism.

2. A modularly exchangeable box-type substation according to claim 1, characterized in that: the pushing mechanism comprises an air cylinder (501), the air cylinder (501) is fixedly arranged at the side end of the side frame I (5), a push rod (502) is arranged at the output end of the air cylinder (501), and a push plate (503) is fixedly connected with the side end of the push rod (502).

3. A modularly exchangeable box-type substation according to claim 1, characterized in that: the side end of the side frame II (6) is fixedly connected with a stretching table (601), and an outlet (602) is formed in the side end of the side frame II (6).

4. A modularly exchangeable box-type substation according to claim 1, characterized in that: the limiting mechanism comprises a rotating rod (7), the rotating rod (7) is fixedly connected to the side end of the soaking plate (2), a fixed block (701) is arranged at the side end of the rotating rod (7) in a rotating mode, a hollow rod (702) is fixedly connected to the side end of the fixed block (701), a sliding groove II (703) is formed in the side end of the hollow rod (702), a circular plate (704) is arranged in the hollow rod (702), a sliding block II (705) is fixedly connected to the side end of the circular plate (704), a spring (706) is fixedly connected to the side end of the circular plate (704), a inserting rod (707) is arranged at the other side end of the circular plate (704), the spring (706) is arranged inside the hollow rod (702), the inserting rod (707) is arranged outside the hollow rod (702), and the side end of the inserting rod (707) is in a slope shape.

5. A modularly exchangeable box-type substation according to claim 1, characterized in that: the novel intelligent transformer substation is characterized in that the top end of the box-type transformer substation body (1) is fixedly connected with a ventilation net (101), the top end of the box-type transformer substation body (1) is fixedly connected with a top cover (102), and the top cover (102) is located at the top end of the ventilation net (101).

6. A modularly exchangeable box-type substation according to claim 1, characterized in that: the electric heating device is characterized in that a side plate (302) is fixedly connected to the outer side end of the heat insulation box (3), an inserting hole (303) is formed in the top end of the side plate (302) in a penetrating mode downwards, and an electric heating wire (304) is fixedly installed in the heat insulation box (3).

7. A modularly exchangeable box-type substation according to claim 1, characterized in that: the inside fixedly connected with support (402) of forced air cooling case (4), the top fixed mounting of support (402) has a plurality of fan (403), the inside bottom fixed mounting of forced air cooling case (4) has dust screen (404).