CN219144831U

CN219144831U - Energy-saving box-type transformer substation

Info

Publication number: CN219144831U
Application number: CN202222803290.6U
Authority: CN
Inventors: 汤启光
Original assignee: Taizhou Dongbao Electric Co ltd
Current assignee: Taizhou Dongbao Electric Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-06-06
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses an energy-saving box-type transformer substation, which comprises a box body, wherein the bottom of the inner wall of the box body is fixedly connected with transformer equipment, the two sides of the box body are connected with ventilation pipes in a threaded manner, the inside of each ventilation pipe is fixedly connected with a filter screen group, the two sides of the top of the box body are communicated with a power hood or not, and the two sides of the top of the inner wall of the box body are fixedly provided with suspension type automatic dry powder fire extinguishers. The cooling coil is communicated with the external water source, and the external water source can cool the power transformation equipment through the cooling coil because the temperature of the external water source is lower than that of the inside of the box body, natural wind pushes the unpowered hood to rotate, the unpowered hood pumps out high-temperature air in the box body, fresh air enters the inside of the box body through the ventilation pipe to cool the power transformation equipment in an auxiliary mode, the power-saving box type power transformation equipment cooling device has the advantage of saving energy sources, the power energy sources are not required to be continuously consumed for cooling the box type power transformation equipment, and maintenance cost is saved.

Description

Energy-saving box-type transformer substation

Technical Field

The utility model relates to the technical field of box-type substations, in particular to an energy-saving box-type substation.

Background

The box-type transformer substation is also called preassembled substation or preassembled substation, and is a factory prefabricated indoor and outdoor compact distribution equipment which is formed by arranging high-voltage switch equipment, distribution transformers and low-voltage distribution devices into a whole according to a certain wiring scheme.

The box-type transformer substation is important equipment that needs to be used in the power transformation process, and traditional box-type transformer substation can continuously produce high temperature when using, need start radiator fan and carry out continuous heat dissipation cooling to it, radiator fan starts for a long time and need last consumption electric power energy, and radiator fan operates under high temperature environment for a long time, and life is shorter, increases maintenance cost.

Therefore, the box-type transformer substation needs to be designed and modified, and the phenomenon that electric energy is required to be continuously consumed when the box-type transformer substation is subjected to heat dissipation and temperature reduction is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an energy-saving box-type transformer substation, which has the advantage of energy conservation and solves the problems that the traditional box-type transformer substation can continuously generate high temperature when in use, a cooling fan needs to be started to continuously cool the box-type transformer substation, and the cooling fan needs to continuously consume electric power energy after being started for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an energy-saving box-type transformer substation, includes the box, the bottom fixedly connected with substation equipment of box inner wall, the equal threaded connection in both sides of box has the ventilation pipe, the inside fixedly connected with filter screen group of ventilation pipe, the both sides at box top all communicate there is the unpowered hood, the equal fixed mounting in both sides at box inner wall top has the automatic dry powder fire extinguisher of suspension type, the front side and the rear side of substation equipment all are provided with cooling coil, cooling coil's input and output all run through to the right side of box, cooling coil's fixed surface installs the fixed plate group, the fixed surface of fixed plate group connects the inner wall at the box.

As preferable in the utility model, the surface of the ventilation pipe is fixedly connected with a limiting ring, and the surface of the limiting ring is contacted with the surface of the box body.

As the preferable mode of the utility model, the surface of the ventilating pipe is fixedly connected with a plurality of extension bars, and the extension bars are uniformly distributed at equal intervals.

As the preferred mode of the utility model, the top of the left side of the box body is fixedly provided with the audible and visual alarm, the top of the inner wall of the box body is fixedly provided with the smoke detector, and the smoke detector is matched with the audible and visual alarm.

As the preferable mode of the utility model, the surface of the suspension type automatic dry powder fire extinguisher is fixedly connected with a supporting frame, and the top of the supporting frame is fixedly connected with the top of the inner wall of the box body.

As the preferable mode of the utility model, the two sides of the top of the box body are fixedly connected with the protective grille cover, and the unpowered hood is positioned in the protective grille cover.

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

1. the cooling coil is communicated with the external water source, and the external water source can cool the power transformation equipment through the cooling coil because the temperature of the external water source is lower than that of the inside of the box body, natural wind pushes the unpowered hood to rotate, the unpowered hood pumps out high-temperature air in the box body, fresh air enters the inside of the box body through the ventilation pipe to cool the power transformation equipment in an auxiliary mode, the power-saving box-type substation cooling device has the advantage of saving energy sources, the power energy sources are not required to be continuously consumed for radiating, and maintenance cost is saved.

2. According to the utility model, the limit ring is arranged, so that the ventilation pipe can be limited, and the situation of excessive movement of the ventilation pipe is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged block diagram of the portion B of FIG. 1 according to the present utility model;

fig. 4 is a perspective view of the vent tube of the present utility model.

In the figure: 1. a case; 2. a power transformation device; 3. a ventilation pipe; 4. a filter screen set; 5. an unpowered hood; 6. suspension type automatic dry powder fire extinguisher; 7. a cooling coil; 8. a fixed plate group; 9. a limiting ring; 10. an extension bar; 11. an audible and visual alarm; 12. a smoke detector; 13. a support frame; 14. a protective grille cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the energy-saving box-type transformer substation provided by the utility model comprises a box body 1, wherein the bottom of the inner wall of the box body 1 is fixedly connected with a transformer device 2, two sides of the box body 1 are respectively and fixedly connected with a ventilation pipe 3, the inside of the ventilation pipe 3 is fixedly connected with a filter screen group 4, two sides of the top of the box body 1 are respectively and fixedly connected with a power hood 5, two sides of the top of the inner wall of the box body 1 are respectively and fixedly provided with a suspension type automatic dry powder fire extinguisher 6, the front side and the rear side of the transformer device 2 are respectively provided with a cooling coil 7, the input end and the output end of the cooling coil 7 penetrate to the right side of the box body 1, the surface of the cooling coil 7 is fixedly provided with a fixed plate group 8, and the surface of the fixed plate group 8 is fixedly connected to the inner wall of the box body 1.

Referring to fig. 3, a limiting ring 9 is fixedly connected to the surface of the ventilation pipe 3, and the surface of the limiting ring 9 is in contact with the surface of the box 1.

As a technical optimization scheme of the utility model, the vent pipe 3 can be limited by arranging the limiting ring 9, so that the condition that the vent pipe 3 moves excessively is avoided.

Referring to fig. 4, extension bars 10 are fixedly connected to the surface of the ventilation pipe 3, the number of the extension bars 10 is a plurality, and the extension bars 10 are uniformly distributed at equal intervals.

As a technical optimization scheme of the utility model, the extension bar 10 is arranged, so that the ventilation pipe 3 can be conveniently rotated, and the condition that the ventilation pipe 3 is inconvenient to rotate is avoided.

Referring to fig. 1, an audible and visual alarm 11 is fixedly installed at the top of the left side of the box body 1, a smoke detector 12 is fixedly installed at the top of the inner wall of the box body 1, and the smoke detector 12 is matched with the audible and visual alarm 11.

As a technical optimization scheme of the utility model, surrounding people can be reminded to drive away by arranging the audible and visual alarm 11, so that the situation that users are injured when the power transformation equipment 2 knocks is avoided.

Referring to fig. 2, a supporting frame 13 is fixedly connected to the surface of the hanging type automatic dry powder fire extinguisher 6, and the top of the supporting frame 13 is fixedly connected to the top of the inner wall of the box body 1.

As a technical optimization scheme of the utility model, the suspension type automatic dry powder fire extinguisher 6 can be fixed in an auxiliary way by arranging the supporting frame 13, so that the condition that the suspension type automatic dry powder fire extinguisher 6 falls off after being used for a long time is avoided.

Referring to fig. 1, both sides of the top of the case 1 are fixedly connected with a protective grille cover 14, and the unpowered hood 5 is located inside the protective grille cover 14.

As a technical optimization scheme of the utility model, the unpowered hood 5 can be protected by arranging the protective grille cover 14, so that the condition that the unpowered hood 5 collides with an object to be damaged is avoided, and the safety of the unpowered hood 5 is improved.

The working principle and the using flow of the utility model are as follows: when the intelligent power transformation box is used, a user firstly communicates the cooling coil 7 with an external water source, when the power transformation box 2 is used, the temperature inside the box body 1 can rise along with the cooling coil 7, water flow inside the box body is heated, the cooling coil 7 and the inside of the box body 1 can be cooled when the water flow moves, the power transformation box 2 is indirectly cooled, the heated water flow can be used, external natural wind can push the unpowered hood 5 to rotate, the unpowered hood 5 pumps out high-temperature air inside the box body 1, then external low-temperature air enters the box body 1 through the ventilation pipe 3 and the filter screen group 4, impurities in the air are filtered by the filter screen group 4, the air can be cooled down quickly in an auxiliary mode after entering the box body 1, when the power transformation box 2 knocks, generated smoke can trigger the suspended automatic dry powder fire extinguisher 6 and the detector 12, the suspended automatic dry powder extinguisher 6 is triggered to extinguish an open fire, the sound and light alarm 11 is started, people are driven to leave the surrounding people, and the energy saving advantage of the smoke detector 11 is achieved.

To sum up: this energy-saving box-type substation uses through box 1, substation equipment 2, ventilation pipe 3, filter screen group 4, unpowered hood 5, suspension type automatic dry powder fire extinguisher 6, cooling coil 7 and the cooperation of fixed plate group 8, has solved traditional box-type substation and can continuously produce the high temperature when using, need start radiator fan and continuously dispel the heat the cooling to it, radiator fan starts for a long time and need continuously consume the electric power energy, and radiator fan operates under high temperature environment for a long time, life is shorter, increases maintenance cost's problem.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-saving box-type substation, includes box (1), its characterized in that: the utility model discloses a transformer, including box (1) inner wall, box (1) inner wall's bottom fixedly connected with substation equipment (2), the equal threaded connection in both sides of box (1) has ventilation pipe (3), the inside fixedly connected with filter screen group (4) of ventilation pipe (3), the both sides at box (1) top all communicate there is power hood (5), the equal fixed mounting in both sides at box (1) inner wall top has suspension type automatic dry powder fire extinguisher (6), the front side and the rear side of substation equipment (2) all are provided with cooling coil (7), the right side to box (1) is all run through to cooling coil (7) input and output, the fixed surface of cooling coil (7) installs fixed plate group (8), the fixed surface of fixed plate group (8) is connected at the inner wall of box (1).

2. An energy efficient box-type substation according to claim 1, characterized in that: the surface of the ventilation pipe (3) is fixedly connected with a limiting ring (9), and the surface of the limiting ring (9) is in contact with the surface of the box body (1).

3. An energy efficient box-type substation according to claim 1, characterized in that: the surface of ventilation pipe (3) fixedly connected with extension bar (10), the quantity of extension bar (10) is a plurality of, and a plurality of extension bar (10) are equidistant evenly distributed.

4. An energy efficient box-type substation according to claim 1, characterized in that: the intelligent smoke box is characterized in that an audible and visual alarm (11) is fixedly arranged at the top of the left side of the box body (1), a smoke detector (12) is fixedly arranged at the top of the inner wall of the box body (1), and the smoke detector (12) is matched with the audible and visual alarm (11).

5. An energy efficient box-type substation according to claim 1, characterized in that: the surface of the suspension type automatic dry powder fire extinguisher (6) is fixedly connected with a supporting frame (13), and the top of the supporting frame (13) is fixedly connected to the top of the inner wall of the box body (1).

6. An energy efficient box-type substation according to claim 1, characterized in that: both sides at the top of the box body (1) are fixedly connected with a protective grille cover (14), and the unpowered hood (5) is positioned in the protective grille cover (14).