CN210142852U - An environmentally friendly prefabricated box-type substation - Google Patents

Abstract

The utility model relates to an environment-friendly prepackage type box-type substation. The technical scheme is as follows: the fixed box that is equipped with in base top, the fixed ceiling that is equipped with in box top, the box front side is equipped with the front bezel, the fixed door that controls that is equipped with of front bezel surface, the fixed louvre that is equipped with of box top outer wall, the inside bottom plate that is equipped with of box, the bottom plate top is equipped with the recess, the fixed first lug that is equipped with on the wall of recess both sides, the inside little fan that is equipped with of recess, little fan top is equipped with the apron, box both sides inner wall all is equipped with the telescopic link. The utility model discloses an at the bottom plate installation gyro wheel, be convenient for remove, reduce the human cost, have a plurality of little fans at the bottom plate installation simultaneously, blow the steam that produces when operating electrical equipment to the canopy, then share the air current through trapezoidal ceiling, pass through the louvre with unnecessary steam and discharge outdoor.

Description

An environmentally friendly prefabricated box-type substation

technical field

The utility model relates to the technical field of electric power facilities, in particular to an environment-friendly prefabricated box-type substation.

Background technique

At present, box-type substation is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device. It is a factory-prefabricated indoor and outdoor compact power distribution device arranged according to a certain wiring scheme. Power distribution and other functions are organically combined, installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box, mechatronics, fully enclosed operation, It is especially suitable for urban network construction and reconstruction, and it is a brand-new substation emerging after civil substations. The box-type substation is mainly composed of electrical units such as multi-circuit high-voltage switch system, armored busbar, substation integrated automation system, communication, telecontrol, metering, capacitance compensation and DC power supply. It is installed in a moisture-proof, rust-proof, dust-proof, Rodent-proof, fire-proof, anti-theft, heat insulation, fully enclosed, movable steel structure box, mechatronics, fully enclosed operation.

However, there are still many shortcomings in the actual use of box-type substations. For example, when pre-installed box-type substations are installed at the factory and equipment maintenance in the later stage, the staff needs to rely on multiple manpower to carry some cumbersome equipment, resulting in some human resources. In some box-type substations, the internal air is not circulated, resulting in poor internal heat dissipation.

Utility model content

In order to overcome the above-mentioned defects of the prior art, the utility model provides an environment-friendly pre-installed box-type substation. By installing rollers at the bottom of the bottom plate, the bottom plate can be pulled out from the box during use, and then some large electrical equipment can be passed through a forklift truck. Or the crane is installed on both sides of the bottom plate, which can save a lot of labor costs. Install the movable front plate on both sides of the box, and the front plate can be opened and closed through the traction of the telescopic rod, which is convenient for some oversized electrical equipment. In the early stage of installation and later replacement of the above access problems, and a control door is opened on the front panel, which also facilitates the maintenance of electrical equipment by the staff in the later stage. Several small fans are installed in the middle of the bottom plate, which can operate the electrical equipment. The hot air generated during the time blows the roof, and then divides the airflow through the trapezoidal roof, and then goes down the wall to make the overall air flow in the box. to the outside.

In order to achieve the above purpose, the present utility model provides the following technical solutions: comprising a base, a box body is fixed on the top of the base, a ceiling is fixed on the top of the box body, a front plate is arranged on the front side of the box body, and the front The board is hinged to the box body, the front plate surface is fixed with a control door, the bottom outer wall of the control door is locked on one side, the outer wall of the top of the box body is fixedly provided with heat dissipation holes, and the heat dissipation holes are provided with filters inside. The inside of the box body is provided with a bottom plate, the inner walls on both sides of the bottom plate are provided with a first sliding groove, the bottom of the bottom plate is provided with a roller, the top of the bottom plate is provided with a groove, and the two side walls of the groove are provided A first bump is fixed on the upper part, a small fan is arranged inside the groove, a cover plate is arranged on the top of the small fan, the cover plate is fixedly connected with the small fan, and the inner wall of the bottom side of the box body is provided with a first plate. Two bumps, the second bump is slidably connected to the first sliding slot, the inner walls of the box body are provided with telescopic rods, the box body is hinged with one end of the telescopic rod, and the inner walls of both sides of the front plate are fixed A second sliding slot is provided, and the telescopic rod is slidably connected with the other end of the second sliding slot.

In a preferred embodiment, the number of the heat dissipation holes is set to several.

In a preferred embodiment, the heat dissipation holes are evenly distributed on the outer wall of the top of the box.

In a preferred embodiment, the number of the rollers is four, and the cross section is cylindrical.

In a preferred embodiment, the number of the small fans is set to several, and the several small fans are distributed in the middle position of the bottom plate.

In a preferred embodiment, the number of the first bumps is set to two, and the two first bumps are symmetrically distributed with respect to the groove.

In a preferred embodiment, the cover plate is longer than the distance between the first bumps.

In a preferred embodiment, the cover plate matches the groove.

In a preferred embodiment, the ceiling section is set at an obtuse angle.

The beneficial effects of the present utility model are:

1. The utility model installs rollers at the bottom of the bottom plate, the bottom plate can be pulled out from the box when in use, and then some large electrical equipment is installed on both sides of the bottom plate by a forklift or a crane, which can save a lot of labor costs;

2. The utility model installs movable front plates on both sides of the box body, and the front plate can be opened and closed through the traction of the telescopic rod, which is convenient for some oversized electrical equipment to be installed in the early stage and replaced in the later stage. problems, and there is a control door on the front panel, which also facilitates the maintenance of electrical equipment by the staff in the later stage;

3. The utility model can blow the hot air generated by the operation of the electrical equipment to the roof by installing several small fans in the middle of the bottom plate, and then divide the air flow through the trapezoidal roof, and then go down along the wall, so that the overall The air flows, and finally a number of heat dissipation holes are installed on the outer wall of the top of the box to discharge excess hot air to the outside.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the present utility model;

Fig. 2 is the front view structure schematic diagram of the utility model;

Fig. 3 is the side sectional structure schematic diagram of the utility model;

Fig. 4 is the front view structure schematic diagram of the bottom plate of the utility model;

Fig. 5 is the side view structure schematic diagram of the bottom plate of the utility model;

6 is a schematic diagram of an explosion structure of a heat dissipation hole of the present invention;

FIG. 7 is a schematic structural diagram of the buckle door lock of the present invention;

Reference signs are: 1 base, 2 box, 3 ceiling, 4 front panel, 5 control door, 6 snap door lock, 7 heat dissipation hole, 8 filter screen, 9 bottom plate, 10 first sliding slot, 11 roller, 12 Groove, 13 first bump, 14 small fan, 15 cover plate, 16 second bump, 17 telescopic rod, 18 second sliding slot.

Detailed ways

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

Embodiment 1, according to an environmentally friendly pre-installed box-type substation shown in Figures 1-7, includes a base 1, a box 2 is fixed on the top of the base 1, and a box 2 is fixed on the top of the box 2. The ceiling 3, the front side of the box body 2 is provided with a front plate 4, the front plate 4 is hinged with the box body 2, the surface of the front plate 4 is fixedly provided with a control door 5, and one side of the outer wall of the bottom of the control door 5 is clamped The door lock 6 is buckled, the top outer wall of the box body 2 is fixedly provided with a heat dissipation hole 7, the heat dissipation hole 7 is provided with a filter screen 8, and the box body 2 is provided with a bottom plate 9, and the inner walls on both sides of the bottom plate 9 are provided Each is provided with a first sliding groove 10 , the bottom of the bottom plate 9 is provided with a roller 11 , the top of the bottom plate 9 is provided with a groove 12 , the two side walls of the groove 12 are fixed with first bumps 13 . A small fan 14 is arranged inside the groove 12 , a cover plate 15 is arranged on the top of the small fan 14 , and the cover plate 15 is fixedly connected with the small fan 14 , and a second bump 16 is arranged on the inner wall of the bottom side of the box body 2 , the second bump 16 is slidably connected with the first sliding slot 10 , the inner walls of the box body 2 are provided with telescopic rods 17 on both sides, the box body 2 is hinged with one end of the telescopic rod 17 , and the front plate 4 has two ends. A second sliding groove 18 is fixed on the side inner walls, and the telescopic rod 17 is slidably connected to the other end of the second sliding groove 18 .

Further, the number of the heat dissipation holes 4 is set to several, which is conducive to better heat dissipation;

Further, the heat dissipation holes 4 are evenly distributed on the outer wall of the top of the box, which is beneficial to increase the heat dissipation area;

Further, the roller 8 is arranged in a cylindrical shape, and the cross section is arranged in a cylindrical shape, which increases the contact area of the wheel, which is beneficial to the stability during movement;

Further, the number of the small fans 12 is set to several, which is conducive to pulling out the hot air inside the box;

Further, the section of the ceiling 3 is set to an obtuse angle, which is beneficial to divert the rainwater in rainy days on the one hand, and to divert the hot air inside the box on the other hand.

The working principle of the utility model:

Referring to Figures 1-7 of the description, first pull open the snap door lock 6 at the bottom of the front panel 4, then push it open by the force of the telescopic rod 17 behind it, then pull out the bottom plate 9 inside the box body 2, and then Some large electrical equipment is installed on both sides of the bottom plate 9 by forklifts or cranes, which can save a lot of labor costs. After realizing the sliding connection with the first sliding grooves 10 on both sides of the bottom plate, push it back into the inside of the box body 2, then close the front plate 4, and then connect the power supply to make all the electrical equipment in the box body 2 start to operate. 9. Several small fans 14 arranged in the middle also start to operate, blowing the hot air generated by the operation of the electrical equipment to the ceiling 3, and then divide the air flow through the trapezoidal ceiling 3, and then go down along the wall, so that the overall air in the box 2 Flow is generated, and finally a number of heat dissipation holes 7 are installed on the outer wall of the box body 2. The excess hot air is discharged to the outside through the heat dissipation holes 7. A filter screen 8 is installed between the heat dissipation holes 7 to prevent some foreign objects from entering through the heat dissipation holes 7. Inside the box, damage to the electrical equipment is caused. Finally, a control door 5 is opened on the front panel 4 of the box body 2, which facilitates the maintenance of the electrical equipment by the staff in the later period, and also facilitates the entry and exit of the staff.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (9)

1. The utility model provides an environment-friendly prepackage type box-type substation, includes base (1), its characterized in that: the improved multifunctional cabinet is characterized in that a box body (2) is fixedly arranged at the top of the base (1), a ceiling (3) is fixedly arranged at the top of the box body (2), a front plate (4) is arranged on the front side of the box body (2), the front plate (4) is hinged with the box body (2), a control door (5) is fixedly arranged on the surface of the front plate (4), a buckle door lock (6) is fixedly arranged on one side of the outer wall of the bottom of the control door (5), heat dissipation holes (7) are fixedly arranged on the outer wall of the top of the box body (2), a filter screen (8) is arranged inside the heat dissipation holes (7), a bottom plate (9) is arranged inside the box body (2), first sliding grooves (10) are respectively arranged on the inner walls of two sides of the bottom plate (9), idler wheels (11) are arranged at the bottom of the bottom plate (9), grooves (12) are arranged at the top of the bottom plate, little fan (14) top is equipped with apron (15), apron (15) and little fan (14) fixed connection, box (2) bottom one side inner wall is equipped with second lug (16), second lug (16) and first sliding tray (10) sliding connection, box (2) both sides inner wall all is equipped with telescopic link (17), box (2) are articulated with telescopic link (17) one end, front bezel (4) both sides inner wall all is fixed and is equipped with second sliding tray (18), telescopic link (17) and second sliding tray (18) other end sliding connection.

2. The environment-friendly preassembled box type substation of claim 1, characterized in that: the number of the heat dissipation holes (7) is set to be a plurality.

3. The environment-friendly preassembled box type substation of claim 1, characterized in that: the heat dissipation holes (7) are uniformly distributed on the outer wall of the top of the box body (2).

4. The environment-friendly preassembled box type substation of claim 1, characterized in that: the number of the rollers (11) is four, and the section of each roller is cylindrical.

5. The environment-friendly preassembled box type substation of claim 1, characterized in that: the number of the small fans (14) is set to be a plurality, and the small fans are distributed in the middle of the bottom plate (9).

6. The environment-friendly preassembled box type substation of claim 1, characterized in that: the number of the first bumps (13) is two, and the two first bumps (13) are symmetrically distributed around the groove (12).

7. The environment-friendly preassembled box type substation of claim 1, characterized in that: the cover plate (15) is longer than the distance between the two first projections (13).

8. The environment-friendly preassembled box type substation of claim 1, characterized in that: the cover plate (15) is matched with the groove (12).

9. The environment-friendly preassembled box type substation of claim 1, characterized in that: the cross section of the ceiling (3) is trapezoidal.

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