CN213071918U

CN213071918U - Intelligent prefabricated substation

Info

Publication number: CN213071918U
Application number: CN202021869085.4U
Authority: CN
Inventors: 陈旭华; 任义
Original assignee: Zhejiang Lingke Electric Co ltd
Current assignee: Zhejiang Lingke Electric Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-27
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an intelligent prepackage type transformer substation, which comprises a mounting base, the upper surface of mounting base is provided with the main part box, the last fixed surface of main part box installs the ceiling, the inner wall bottom central point of mounting base puts fixed mounting has pressure sensor, and the both sides outer wall of mounting base is provided with ventilative grid and wind channel ring respectively, the inside fixed mounting of wind channel ring has the air exhauster, ceiling lower surface one end is the symmetry and sets up fixed mounting and connects the water pipe, the end of connecting the water pipe runs through one side outer wall of mounting base, and the end-to-end connection of connecting the water pipe has the solenoid valve, the outlet pipe of water outlet end fixed mounting of solenoid valve, the upper surface of ceiling is the slope setting, and the cavity has been. The utility model discloses in the use, have intelligent regulation's effect, need not artificial intervention and adjust, extension fixture's life.

Description

Intelligent prefabricated substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to an intelligent prepackage type transformer substation.

Background

The prefabricated substation is small in size, small in occupied area, light in weight, low in manufacturing cost and reliable, is called a box type transformer substation or a prefabricated substation, is mainly applied to areas such as outdoor places and industrial production workshops, is exposed to wind and sunlight under long-term use, and because the housing of the substation is mostly made of metal materials, the temperature inside the substation is gradually increased in an environment with higher temperature, internal elements can be damaged, the maintenance cost is increased, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent prepackage type transformer substation that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an intelligent prepackage type transformer substation, includes the mounting base, the upper surface of mounting base is provided with the main part box, the last fixed surface of main part box installs the ceiling, the inner wall bottom central point of mounting base puts fixed mounting has pressure sensor, just the both sides outer wall of mounting base is provided with ventilative grid and wind channel ring respectively, the inside fixed mounting of wind channel ring has the air exhauster, ceiling lower surface one end is the symmetry and sets up fixed mounting and has the connection water pipe, the end of connecting the water pipe runs through one side outer wall of mounting base, just the end-to-end connection of connecting the water pipe has the solenoid valve, the play water outlet end fixed mounting of solenoid valve has the outlet pipe.

Preferably, the upper surface of the ceiling is obliquely arranged, the cavity is formed in the ceiling, the water collecting boxes are symmetrically and fixedly arranged on the inclined surface of the ceiling, the water grooves are formed in the lower ends of the water collecting boxes, and the inclined surface of each water collecting box is uniformly provided with the steam dispersing holes.

Preferably, the lower surface of the main body box body is uniformly provided with through holes, connecting guide rods are arranged between the main body box body and the mounting base and are arranged at the four corners of the main body box body, the connecting guide rods are connected with the main body box body in a sliding manner, buffer springs are arranged on the outer wall of the circumference of each connecting guide rod, and the bottom ends of the connecting guide rods are fixedly connected with the mounting base.

Preferably, an intercepting grid is fixedly installed inside the outer side of each air duct ring.

Preferably, the inside of mounting base is fixed mounting respectively has temperature sensor and PLC the control unit, electric connection between PLC the control unit and temperature sensor, pressure sensor, air exhauster and the solenoid valve.

The utility model provides an intelligent prepackage type transformer substation, beneficial effect lies in: the scheme is provided with a PLC control unit which mainly controls the opening and closing states of the electromagnetic valve and the exhaust fan by analyzing the information of the pressure sensor and the temperature sensor, the ceiling is mainly used for collecting rainwater in the use process, then the temperature generated in the structure acts on the rainwater in the ceiling in the subsequent use process, the heat in the structure is absorbed, the cooling effect is achieved, in order to avoid the influence of more rainwater storage on the use of the device, the pressure sensor is arranged, when the rainwater storage capacity is larger, the electromagnetic valve is opened to discharge the rainwater, in addition, the temperature sensor is arranged, when the temperature in the structure exceeds the range, the exhaust fan is started to exhaust the interior of the structure, the warm air in the structure is extracted, the air replacement is carried out, the temperature in the structure is in the state of relative temperature, the intelligent effect of self-regulation is achieved, and, the service life is prolonged.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent prefabricated substation provided by the present invention;

fig. 2 is a side view of an intelligent prefabricated substation according to the present invention;

fig. 3 is a transverse sectional view of the mounting base member and the ceiling member of the intelligent pre-installed substation provided by the utility model.

In the figure: 1. a ceiling; 2. a water collection box; 3. connecting a water pipe; 4. mounting a base; 5. a breathable grid; 6. a water outlet pipe; 7. a main body box body; 8. a steam vent; 9. intercepting a grating; 10. a water tank; 11. a temperature sensor; 12. an electromagnetic valve; 13. a pressure sensor; 14. a PLC control unit; 15. an exhaust fan; 16. an air duct ring; 17. a buffer spring; 18. and connecting the guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an intelligent prefabricated substation comprises a mounting base 4, a main body box 7 is arranged on the upper surface of the mounting base 4, a ceiling 1 is fixedly installed on the upper surface of the main body box 7, a pressure sensor 13 is fixedly installed at the central position of the bottom end of the inner wall of the mounting base 4, an air-permeable grille 5 and an air duct ring 16 are respectively arranged on the outer walls of the two sides of the mounting base 4, an exhaust fan 15 is fixedly installed inside the air duct ring 16, connecting water pipes 3 are symmetrically arranged and fixedly installed at one end of the lower surface of the ceiling 1, the tail ends of the connecting water pipes 3 penetrate through the outer wall of one side of the mounting base 4, an electromagnetic valve 12 is connected to the tail end of the connecting water pipes 3, a water outlet pipe 6 is fixedly installed at the water outlet end of the electromagnetic valve 12, the upper surface of the ceiling 1 is obliquely arranged, the basin 10 has been seted up to the lower extreme of water-collecting box 2, and the inclined plane of water-collecting box 2 is and has evenly seted up steam dispersing hole 8, the through-hole has evenly been seted up to the lower surface of main part box 7, and be provided with connecting guide arm 18 between main part box 7 and the mounting base 4, connecting guide arm 18 sets up the four corners position at main part box 7, and sliding connection between connecting guide arm 18 and the main part box 7, all be provided with buffer spring 17 on the circumference outer wall of every connecting guide arm 18, and connect fixed connection between 18 bottom of guide arm and the mounting base 4, the inside fixed mounting in the outside of every wind channel ring 16 has interception grid 9, the inside of mounting base 4 is fixed mounting respectively has temperature sensor 11 and PLC the control unit 14, PLC the control unit 14 and temperature sensor 11, pressure sensor 13, electric connection between air exhauster 15 and.

In the utility model, when in use, the preset values of the pressure sensor 13 and the temperature sensor 11 are firstly set, then when the rainwater weather is met, the water collecting box 2 on the ceiling 1 collects rainwater and stores the rainwater in the ceiling 1, when the stored rainwater content is larger, the mass of the ceiling 1 is larger, the generated pressure exceeds the preset value of the pressure sensor 13, the PLC control unit 14 opens the electromagnetic valve 12, and a part of rainwater is discharged by connecting the water pipe 3 and the water outlet pipe 6;

when the temperature of the interior of the structure is not timely reduced in the process, the temperature of the interior rises until the temperature exceeds the preset value of the temperature sensor 11, the PLC control unit 14 opens the exhaust fan 15 to exhaust warm air in the structure for air replacement, and therefore the effect of reducing the temperature is achieved;

when the rainwater content and the temperature change do not exceed the preset value, the exhaust fan 15 and the electromagnetic valve 12 are not started, so that the whole structure can be intelligently adjusted, and the service life of the device is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An intelligent pre-installed substation comprises a mounting base (4) and is characterized in that, a main body box body (7) is arranged on the upper surface of the mounting base (4), a ceiling (1) is fixedly arranged on the upper surface of the main body box body (7), a pressure sensor (13) is fixedly arranged at the center of the bottom end of the inner wall of the mounting base (4), and the outer walls of the two sides of the mounting base (4) are respectively provided with a ventilating grid (5) and a wind channel ring (16), an exhaust fan (15) is fixedly arranged inside the air duct ring (16), connecting water pipes (3) are symmetrically and fixedly arranged at one end of the lower surface of the ceiling (1), the tail end of the connecting water pipe (3) penetrates through the outer wall of one side of the mounting base (4), and the tail end of the connecting water pipe (3) is connected with an electromagnetic valve (12), and a water outlet pipe (6) is fixedly installed at the water outlet end of the electromagnetic valve (12).

2. The intelligent prefabricated substation of claim 1, wherein the upper surface of the ceiling (1) is obliquely arranged, a cavity is formed in the ceiling (1), water collecting boxes (2) are symmetrically and fixedly arranged on the inclined surface of the ceiling (1), a water tank (10) is formed in the lower end of each water collecting box (2), and steam dispersing holes (8) are uniformly formed in the inclined surface of each water collecting box (2).

3. The intelligent preassembled transformer substation of claim 1, characterized in that the lower surface of the main body box body (7) is uniformly provided with through holes, connecting guide rods (18) are arranged between the main body box body (7) and the mounting base (4), the connecting guide rods (18) are arranged at four corners of the main body box body (7), the connecting guide rods (18) are connected with the main body box body (7) in a sliding manner, the outer wall of the circumference of each connecting guide rod (18) is provided with a buffer spring (17), and the bottom ends of the connecting guide rods (18) are fixedly connected with the mounting base (4).

4. An intelligent pre-assembled substation according to claim 1, characterized in that an intercepting grid (9) is fixedly mounted inside the outer side of each air duct ring (16).

5. An intelligent prefabricated substation according to claim 1, wherein a temperature sensor (11) and a PLC control unit (14) are respectively and fixedly installed inside the installation base (4), and the PLC control unit (14) is electrically connected with the temperature sensor (11), the pressure sensor (13), the exhaust fan (15) and the electromagnetic valve (12).