CN220086771U - Box-type substation with cooling function - Google Patents

Abstract

The utility model belongs to the technical field of box-type substations, and particularly relates to a box-type substation with a cooling function, which comprises a base, wherein a box body is fixedly connected to the base, a sealing door is connected to the box body through a hinge, an observation window is fixedly connected to the sealing door, an air outlet cylinder is fixedly connected to the box body, and a shielding cover is fixedly connected to the air outlet cylinder.

Description

Box-type substation with cooling function

Technical Field

The utility model relates to the technical field of box-type substations, in particular to a box-type substation with a cooling function.

Background

The transformer substation is used for converting voltage and current in a power system, receiving electric energy and distributing the electric energy, the transformer substation in a power plant is a boosting transformer substation, the electric energy generated by a generator is boosted and then fed into a high-voltage power grid, and the types of the transformer substations are various, such as a box-type transformer substation, a preassembled substation or a preassembled transformer substation, are high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, are prefabricated indoor and outdoor compact distribution equipment of the factory, which are integrated according to a certain wiring scheme, and are organically combined together. However, in the prior art, a large amount of heat is generated in the box body of the box-type substation during operation, and when the heat is excessively accumulated, the use stability of internal parts may be affected.

Disclosure of Invention

The utility model aims to provide a box-type transformer substation with a cooling function, and solves the problem that heat accumulation can occur in the box body during operation of the box-type transformer substation, and the use stability of internal parts can be affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a box-type substation with cooling function, includes the base, fixedly connected with box on the base, there is the sealing door through hinge connection on the box, fixedly connected with observation window on the sealing door, fixedly connected with goes out the dryer on the box, fixedly connected with covers on the dryer, cover and box fixed connection shelter from, the inside fixedly connected with of box two symmetric distribution's setting element, be provided with cooling mechanism on the box, be provided with dismouting mechanism on the setting element.

Preferably, the cooling mechanism comprises a protection network, a first filter screen, a heat radiation fan, a screen frame and a second filter screen, the heat radiation fan is fixedly connected to the inside of the air outlet barrel, the first filter screen is fixedly connected to the inside of the air outlet barrel, the protection network is contacted with the first filter screen, the protection network is fixedly connected with the air outlet barrel, and the heat radiation fan can be started to drive hot air in the box body to be discharged out of the box body.

Preferably, the outside of setting element has slided and has cup jointed the screen frame, the inside fixedly connected with second filter screen of screen frame, screen frame and box sliding connection through setting up the second filter screen, can prevent that the foreign matter from getting into in the box.

Preferably, the dismounting mechanism comprises a clamping block, a spring, a limiting block and a guide rod, wherein the clamping block is sleeved in the positioning piece in a sliding manner, the clamping block is in sliding connection with the net frame, two symmetrically distributed limiting blocks are fixedly connected to the clamping block, the limiting block is in sliding connection with the positioning piece, a pressing block is contacted with the limiting block, the pressing block is in sliding connection with the net frame, and the pressing block is in sliding connection with the positioning piece and can horizontally limit the net frame by being inserted into the net frame through the limiting block.

Preferably, the inside of stopper has slided and has cup jointed the guide bar, guide bar and setting element fixed connection make the fixture block more stable when removing through the guide bar that sets up.

Preferably, the inside of setting element is provided with the spring, the one end and the fixture block fixed connection of spring, the other end and the setting element fixed connection of spring can increase the stability when the fixture block uses through the spring that sets up.

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

1. according to the utility model, through the structures such as the heat dissipation fan, the second filter screen and the first filter screen, heat in the box body can be brought out of the box body through the air outlet barrel by starting the heat dissipation fan, after the heat is discharged out of the box body, external air enters the box body through the second filter screen to form circulation, the interior of the box body is cooled and dissipated, the probability that external dust enters the interior of the box body can be reduced by arranging the first filter screen and the second filter screen, and the stability of the box-type transformer substation in use is improved by arranging the cooling mechanism.

2. According to the utility model, through arranging the structures such as the clamping blocks, the springs and the pressing blocks, when the screen frame is inserted on the positioning piece, the screen frame can be limited and fixed through the sliding insertion of the clamping blocks into the screen frame, when the clamping blocks are extruded by the moving pressing blocks to enable the clamping blocks not to be in contact with the screen frame any more, the screen frame and the second filter screen can be removed, the clamping blocks are pushed by the arranged springs, so that the clamping blocks are more stable when being limited and fixed, and through arranging the dismounting mechanism, the convenience of cleaning the second filter screen is improved, and the convenience of use of the box-type transformer substation is increased.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a base; 2. a case; 3. sealing the door; 4. an observation window; 5. a shielding cover; 6. an air outlet cylinder; 7. a cooling mechanism; 71. a protective net; 72. a first filter screen; 73. a heat radiation fan; 74. a screen frame; 75. a second filter screen; 8. a disassembly and assembly mechanism; 81. a clamping block; 82. a spring; 83. a limiting block; 84. a guide rod; 85. briquetting; 9. and a positioning piece.

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.

Please refer to fig. 1, 2, box-type substation with cooling function, including base 1, fixedly connected with box 2 on the base 1, through hinge connection's sealing door 3 on the box 2, fixedly connected with observation window 4 on the sealing door 3, fixedly connected with goes out dryer 6 on the box 2, and fixedly connected with is gone out dryer 6 and is sheltered from lid 5, shelters from lid 5 and box 2 fixed connection, and the inside fixedly connected with of box 2 has two symmetric distribution's setting element 9, is provided with cooling mechanism 7 on the box 2, is provided with dismouting mechanism 8 on the setting element 9.

Referring to fig. 2, the cooling mechanism 7 includes a protection net 71, a first filter net 72, a heat dissipation fan 73, a net frame 74, and a second filter net 75, the heat dissipation fan 73 is fixedly connected to the inside of the air outlet tube 6, the first filter net 72 is fixedly connected to the inside of the air outlet tube 6, the protection net 71 is contacted with the first filter net 72, the protection net 71 is fixedly connected with the air outlet tube 6, the hot air in the box 2 can be driven to be exhausted out of the box 2 by starting the heat dissipation fan 73, the outer side of the positioning piece 9 is slidably sleeved with the net frame 74, the second filter net 75 is fixedly connected to the inside of the net frame 74, the net frame 74 is slidably connected with the box 2, and foreign matters can be prevented from entering the box 2 by arranging the second filter net 75.

Referring to fig. 2 and 3, the dismounting mechanism 8 comprises a clamping block 81, a spring 82, a limiting block 83, a guide rod 84 and a pressing block 85, wherein the clamping block 81 is sleeved in the positioning piece 9 in a sliding manner, the clamping block 81 is in sliding connection with the screen frame 74, two symmetrically distributed limiting blocks 83 are fixedly connected to the clamping block 81, the limiting block 83 is in sliding connection with the positioning piece 9, the pressing block 85 is in contact with the screen frame 74 in sliding connection with the screen frame 74, the pressing block 85 is in sliding connection with the positioning piece 9, the guide rod 84 is sleeved in the limiting block 83 in a sliding manner, the guide rod 84 is fixedly connected with the positioning piece 9, the clamping block 81 is more stable when moving through the guide rod 84, the spring 82 is arranged in the positioning piece 9, one end of the spring 82 is fixedly connected with the clamping block 81, and the other end of the spring 82 is fixedly connected with the positioning piece 9, and the stability of the clamping block 81 in use can be improved through the arranged spring 82.

When the box 2 is used, when heat dissipation needs to be carried out inside the box 2, the heat dissipation fan 73 is started, heat in the box 2 can be discharged through the air outlet cylinder 6 by the heat dissipation fan 73, outdoor air enters the box 2 through the second filter screen 75 when the heat is discharged, circulation is formed, the inside of the box 2 can be cooled and dissipated, the probability that external dust enters the inside of the box 2 can be reduced by arranging the first filter screen 72 and the second filter screen 75, and the stability of the box-type transformer substation in use is improved by arranging the cooling mechanism 7. When radiating for a long time, need dismantle the clearance to second filter screen 75 to guarantee the cooling effect, horizontal migration briquetting 85, briquetting 85 removes and can extrude fixture block 81, fixture block 81 removes and can extrude spring 82, when briquetting 85 extrudes fixture block 81 to the inside of setting element 9, horizontal migration frame 74 can demolish frame 74 and second filter screen 75, when needs installation, horizontal migration frame 74 makes the inside of setting element 9 slip insert frame 74, can extrude fixture block 81 when frame 74 removes, fixture block 81 removes and can extrude spring 82, after frame 74 moves to suitable position, under the promotion of spring 82, promote fixture block 81 to reset, make fixture block 81 slip insert frame 74 inside, can accomplish the installation of frame 74, promote fixture block 81 through the spring 82 that sets up, make fixture block 81 more stable when spacing fixed, through setting up dismouting mechanism 8, the convenience of second filter screen 75 clearance has been increased, the convenience of box-type substation use has been increased.

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 (6)

1. Box-type substation with cooling function, including base (1), its characterized in that: fixedly connected with box (2) on base (1), be connected with sealing door (3) through the hinge on box (2), fixedly connected with observation window (4) on sealing door (3), fixedly connected with goes out dryer (6) on box (2), fixedly connected with on going out dryer (6) shelters from lid (5), shelter from lid (5) and box (2) fixed connection, the inside fixedly connected with of box (2) two symmetric distribution's setting element (9), be provided with cooling mechanism (7) on box (2), be provided with dismouting mechanism (8) on setting element (9).

2. The box-type substation with cooling function according to claim 1, characterized in that: the cooling mechanism (7) comprises a protective screen (71), a first filter screen (72), a heat radiation fan (73), a frame (74) and a second filter screen (75), wherein the heat radiation fan (73) is fixedly connected to the inside of the air outlet barrel (6), the first filter screen (72) is fixedly connected to the inside of the air outlet barrel (6), the protective screen (71) is contacted to the first filter screen (72), and the protective screen (71) is fixedly connected with the air outlet barrel (6).

3. The box-type substation with cooling function according to claim 2, characterized in that: the outside of setting element (9) has slided and has cup jointed screen frame (74), the inside fixedly connected with second filter screen (75) of screen frame (74), screen frame (74) and box (2) sliding connection.

4. The box-type substation with cooling function according to claim 2, characterized in that: the disassembly and assembly mechanism (8) comprises a clamping block (81), a spring (82), a limiting block (83), a guide rod (84) and a pressing block (85), wherein the clamping block (81) is sleeved in the positioning piece (9) in a sliding manner, the clamping block (81) is in sliding connection with the net frame (74), two symmetrically distributed limiting blocks (83) are fixedly connected to the clamping block (81), the limiting block (83) is in sliding connection with the positioning piece (9), the pressing block (85) is in contact with the limiting block (83), the pressing block (85) is in sliding connection with the net frame (74), and the pressing block (85) is in sliding connection with the positioning piece (9).

5. The box-type substation with cooling function according to claim 4, characterized in that: the inside of stopper (83) is sliding to cup joint guide bar (84), guide bar (84) and setting element (9) fixed connection.

6. The box-type substation with cooling function according to claim 4, characterized in that: the inside of setting element (9) is provided with spring (82), the one end and the fixture block (81) fixed connection of spring (82), the other end and the setting element (9) fixed connection of spring (82).