CN210246091U

CN210246091U - Box transformer substation modular unit assembly

Info

Publication number: CN210246091U
Application number: CN201921436330.XU
Authority: CN
Inventors: Guohua Ding; 丁国华
Original assignee: Jinan Qinghe Electric Co ltd
Current assignee: Jinan Qinghe Electric Co ltd
Priority date: 2019-09-01
Filing date: 2019-09-01
Publication date: 2020-04-03
Anticipated expiration: 2029-09-01

Abstract

The utility model relates to a box-type substation technical field just discloses a case becomes modularization unit subassembly, the power distribution box comprises a box body, the fixed ventilation pipe that has cup jointed in side of box surface, and the fixed ground connection that has cup jointed in bottom of box, the both sides fixed mounting of inner box cavity has the filter, the bottom fixed mounting of inner box cavity has the rubber gasket, fixed mounting has the bottom plate on the rubber gasket, the spout has been seted up at the middle part of inner box cavity lateral wall, sliding connection has first baffle in the spout. The utility model discloses a set up two rows of ventilation pipes in the both sides of box for when the fan not operation, utilize the ventilation pipe to dispel the heat, improve the rationality of device, when the higher ventilation pipe of temperature can not satisfy the heat dissipation, the fan will start to begin to accelerate the heat dissipation process, guarantees that the inside temperature of device can not be too high, installs filter filtered air in the both sides of box simultaneously, prevents that the dust from entering into the inner chamber damage equipment of box, improves the practicality of device.

Description

Box transformer substation modular unit assembly

Technical Field

The utility model relates to a box-type substation technical field specifically is a case becomes modularization unit subassembly.

Background

With the rapid development of national economy and society, the demand of electric power energy is increasing, land and space resources are becoming scarce, and the implementation of sites and line channels of transformer substations in power grid planning is becoming more difficult. At present, the problem of 'difficult landing' generally exists in transformer substation construction, mainly because land resources in various regions are insufficient, the construction land of the transformer substation is difficult to draw out, and the traditional transformer substation is generally in a civil engineering mode and needs to be constructed on site, so that the defects of long construction period, large influence on the surrounding environment, large occupied area and the like exist.

In order to meet the requirements of realizing standardized design, factory processing and assembly type construction proposed by national network companies and summarize production experience for many years, substation equipment is divided into an outer box prefabricated cabin, a transformer module, a 10kV switch module, a low-voltage switch module, a capacitor bank module, a substation control module (comprehensive substation equipment, communication equipment, an alternating current and direct current power supply and the like), all functional modules are prefabricated and finished in a factory and are debugged respectively, when the integrated substation equipment is installed on site, the modules of the transformer, a medium-voltage switch, medium-voltage matched equipment and the like are connected by primary cables, the integrated automation module is connected with other modules by secondary cables and communication lines, then the integrated debugging is carried out, the construction of the substation can be finished, the box part can meet the requirements of indoor operating environment, but the existing modules have poor heat dissipation effect, and a large amount of heat can be generated when the transformer works, if not in time the heat dissipation can lead to the inside warm clothes of box too high, seriously influences transformer normal work, and a box can only assemble a equipment simultaneously, and the suitability is not strong, provides a case and becomes modularization unit subassembly for this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a case becomes modularization unit subassembly possesses that the radiating effect is good, and the suitability is high, reduces the vibration to the advantage of the damage of equipment, has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides a case becomes modularization unit subassembly, includes the box, the fixed ventilation pipe that has cup jointed in side of box surface, and the fixed cover in bottom of box has connect the earth connection, the both sides fixed mounting of box inner chamber has the filter, the bottom fixed mounting of box inner chamber has the rubber gasket, fixed mounting has the bottom plate on the rubber gasket, the spout has been seted up at the middle part of box inner chamber lateral wall, sliding connection has first baffle in the spout, and opposite side sliding connection in the spout has the second baffle, the fixed cover of lateral wall that the box inner chamber is close to spout one side has connect the cooling tube, the inner chamber fixed mounting of cooling tube has the fan, the top fixed mounting of box inner chamber has the temperature-sensing ware, and the middle part fixed mounting on box surface top has solar.

Carefully, first baffle includes the slider, slider sliding connection is in the spout, fixed mounting has the telescopic link on the slider, the other end fixed mounting of telescopic link is in one side of last baffle, one side fixed mounting that the slider is close to the telescopic link has the armature post, the magnetic bore has been seted up to one side that the last baffle is close to the telescopic link, the shape and the quantity of armature post are for agreeing with the cylindrical of two magnetic bores.

And carefully selecting, wherein the ventilation pipes are respectively fixedly sleeved on two sides of the outer surface of the box body, and corresponding filter plates are arranged in an inner cavity at the position where the ventilation pipes are arranged on the box body.

And carefully selecting, wherein two ends of the upper surface of the bottom plate are abutted against the lower end of the filter plate, and the shape of the bottom plate is a rectangle fitting the inner cavity of the box body.

Preferably, the second baffle is complementary to the first baffle in shape, and the length of the second baffle is equal to the length of the first baffle.

Carefully, the shape of cooling tube is circular, and the internal diameter value of cooling tube is greater than the diameter value of fan, the direction of rotation of fan is invariable.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a set up two rows of ventilation pipes in the both sides of box for when the fan not operation, utilize the ventilation pipe to dispel the heat, improve the rationality of device, when the higher ventilation pipe of temperature can not satisfy the heat dissipation, the fan will start to begin to accelerate the heat dissipation process, guarantees that the inside temperature of device can not be too high, installs filter filtered air in the both sides of box simultaneously, prevents that the dust from entering into the inner chamber damage equipment of box, improves the practicality of device.

2. The utility model discloses a set up the spout on the lateral wall of box inner chamber, and two complementary first baffles of sliding connection and second baffle in the spout, make when needs change the inside space structure of box, only need first baffle of sliding and second baffle can accomplish the change, when two-layer about needs, only need right degree of first baffle rotation simultaneously, then press down the magnet hole alignment armature post, can realize upper and lower two-layer structure, the suitability of device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first baffle of the present invention;

fig. 3 is a schematic view of the structure of the magnetic hole of the present invention.

In the figure: 1. a box body; 2. a vent pipe; 3. a ground line; 4. a filter plate; 5. a rubber gasket; 6. a base plate; 7. a chute; 8. a first baffle plate; 81. a slider; 82. a telescopic rod; 83. an upper baffle plate; 84. an armature post; 85. a magnetic aperture; 9. a second baffle; 10. a radiating pipe; 11. a fan; 12. a temperature sensor; 13. a solar cell panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a box transformer modular unit assembly comprises a box body 1, wherein ventilation pipes 2 are fixedly sleeved on the side surface of the outer surface of the box body 1, the ventilation pipes 2 are respectively and fixedly sleeved on the two sides of the outer surface of the box body 1, corresponding filter plates 4 are installed in the inner cavity of the position where the ventilation pipes 2 are installed on the box body 1, two groups of ventilation pipes 2 are arranged on the two sides of the outer surface of the box body 1, so that the heat dissipation efficiency is higher, and the operation of equipment is more stable, meanwhile, the filter plates 4 are installed on the inner sides of the positions corresponding to the ventilation pipes 2, so that air can be filtered by the filter plates 4 when entering the inner cavity of the box body 1 through the ventilation pipes 2, dust is prevented from entering the inner cavity of the box body 1 to damage equipment, the protection safety of the device is ensured, the ground wire, the rubber gasket 5 is fixedly provided with a bottom plate 6, two ends of the upper surface of the bottom plate 6 are abutted against the lower end of the filter plate 4, the bottom plate 6 is in a rectangular shape fitting the inner cavity of the box body 1, two sides of the upper surface of the bottom plate 6 are arranged to abut against the lower end of the filter plate 4, so that the highest position of the bottom plate 6 is limited, the bottom plate 6 is fixed at the same time, the damage of equipment on the bottom plate 6 caused by the slippage of the bottom plate is avoided, the stability of the device is improved, meanwhile, the bottom plate 6 is arranged in a rectangular shape fitting the inner cavity of the box body 1, the rationality of the structure is ensured, the middle part of the side wall of the inner cavity of the box body 1 is provided with a sliding groove 7, the sliding groove 7 is internally and slidably connected with a first baffle plate 8, the first baffle plate 8 comprises a sliding block 81, the sliding block 81 is slidably, one side of the upper baffle 83, which is close to the telescopic rod 82, is provided with magnetic holes 85, the shape and the number of the armature posts 84 are cylindrical and fit with the two magnetic holes 85, the upper baffle 83 is rotatable, so that when the space structure of the inner cavity of the box body 1 needs to be changed by rotation, the armature posts 84 can rotate, the applicability of the device is improved, meanwhile, the upper baffle 83 is more stably connected with the sliding block 81 by utilizing the matching between the armature posts 84 and the magnetic holes 85, the stability of the device is improved, the other side in the sliding groove 7 is slidably connected with the second baffle 9, the shapes of the second baffle 9 and the first baffle 8 are matched and complemented, the length value of the second baffle 9 is equal to that of the first baffle 8, the shape of the second baffle 9 is matched with that of the first baffle 8, so that when the first baffle 8 and the second baffle 9 need to be combined, the matched characteristics between the first baffle 8 and the second baffle 9 can be utilized, the first baffle plate 8 and the second baffle plate 9 are combined more stably, simultaneously the space occupation is reduced, the space utilization rate is improved, the radiating pipe 10 is fixedly sleeved on the side wall of the inner cavity of the box body 1, which is close to one side of the chute 7, the radiating pipe 10 is circular in shape, and the inner diameter value of the radiating pipe 10 is greater than the diameter value of the fan 11, the rotating direction of the fan 11 is constant, when the heat dissipation of the ventilation pipe 2 can not meet the heat dissipation requirement, the fan 11 will be started to discharge the hot air in the inner cavity of the box body 1 to the outside, cold air enters into the inner chamber of box 1 from ventilation pipe 2 simultaneously, carries out cold and hot replacement, plays radiating effect, avoids the high temperature in box 1 inner chamber to influence equipment normal operating, improves the practicality of device, and the inner chamber fixed mounting of cooling tube 10 has fan 11, and the top fixed mounting of box 1 inner chamber has temperature-sensing ware 12, and the middle part fixed mounting on box 1 surface top has solar cell panel 13.

The working principle is as follows: during the use, at first take first baffle 8 out and rotate ninety degrees in the spout 7, slide second baffle 9 again and adjust the inner chamber of box 1 into required space shape, then will need to install into the equipment of box 1 inner chamber and install on bottom plate 6, be provided with rubber gasket 5 in the bottom of bottom plate 6 simultaneously, can reduce vibration protection equipment and do not receive the damage, install back and ground connection 3, guarantee safety, then close the chamber door, equipment begins to operate, when temperature-sensing ware 12 senses the temperature rise in the box 1, can control fan 11 and begin to rotate and discharge box 1 inner chamber hot-air to the external world, cold air passes through ventilation pipe 2 simultaneously and then enters the inner chamber of box 1 after being filtered by filter 4, finally, utilize solar cell panel 13 to store the operation of electric energy assurance fan 11, can.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

Claims

1. A case becomes modularization unit subassembly, includes box (1), its characterized in that: the side face of the outer surface of the box body (1) is fixedly sleeved with a ventilation pipe (2), the bottom of the box body (1) is fixedly sleeved with a grounding wire (3), two sides of an inner cavity of the box body (1) are fixedly provided with filter plates (4), the bottom of the inner cavity of the box body (1) is fixedly provided with a rubber gasket (5), the rubber gasket (5) is fixedly provided with a bottom plate (6), the middle part of the inner cavity side wall of the box body (1) is provided with a chute (7), the chute (7) is internally and slidably connected with a first baffle plate (8), the other side of the inner cavity of the chute (7) is slidably connected with a second baffle plate (9), the side wall of the inner cavity of the box body (1) close to one side of the chute (7) is fixedly sleeved with a heat dissipation pipe (10), the inner cavity of the heat dissipation pipe, and a solar cell panel (13) is fixedly arranged in the middle of the top end of the outer surface of the box body (1).

2. A box-type substation modular unit assembly according to claim 1, wherein: first baffle (8) include slider (81), slider (81) sliding connection is in spout (7), fixed mounting has telescopic link (82) on slider (81), the other end fixed mounting of telescopic link (82) is in one side of last baffle (83), one side fixed mounting that slider (81) are close to telescopic link (82) has armature post (84), magnetic bore (85) have been seted up to one side that overhead gage (83) are close to telescopic link (82), the shape and the quantity of armature post (84) are for agreeing with the cylindrical of two magnetic bores (85).

3. A box-type substation modular unit assembly according to claim 1, wherein: the ventilation pipes (2) are fixedly sleeved on two sides of the outer surface of the box body (1) respectively, and corresponding filter plates (4) are installed in an inner cavity of the box body (1) where the ventilation pipes (2) are installed.

4. A box-type substation modular unit assembly according to claim 1, wherein: the two ends of the upper surface of the bottom plate (6) are abutted to the lower end of the filter plate (4), and the bottom plate (6) is in a rectangular shape matched with the inner cavity of the box body (1).

5. A box-type substation modular unit assembly according to claim 1, wherein: the second baffle (9) is matched and complemented with the first baffle (8) in shape, and the length value of the second baffle (9) is equal to that of the first baffle (8).

6. A box-type substation modular unit assembly according to claim 1, wherein: the shape of cooling tube (10) is circular, and the internal diameter value of cooling tube (10) is greater than the diameter value of fan (11), the direction of rotation of fan (11) is invariable.