CN216085742U

CN216085742U - Condensation-preventing and cooling device for indoor transformer substation

Info

Publication number: CN216085742U
Application number: CN202122555540.4U
Authority: CN
Inventors: 陈洋; 薛冰; 陈琦; 王建政
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-23
Filing date: 2021-10-23
Publication date: 2022-03-18
Anticipated expiration: 2031-10-23

Abstract

The utility model discloses a condensation-preventing and cooling device for an indoor transformer substation, which comprises a through pipe, wherein one end of the through pipe is provided with a connecting pipe, one port of the connecting pipe is provided with a mounting plate, supporting rods are symmetrically arranged on one side of the inner wall of the through pipe, a motor is arranged between the supporting rods, the end part of a rotor shaft of the motor is connected with an air suction fan blade, the other side of the inner wall of the through pipe is provided with an inner ring, and supporting strips are uniformly distributed on one side of the inner wall of the inner ring. The setting of filter dirt otter board, can filter great impurity in the inspiratory air, and can filter a part dust in the inspiratory air, the outer loop compresses tightly the left end outer fringe of drainage layer, and support wire loop and backup pad compress tightly the center at the zhonghuan of drainage layer respectively, the position of drainage layer has been stabilized, the drainage layer not only can be ventilative, can also effectively absorb moisture in the air, thereby can dehumidify the inspiratory air, be difficult for causing indoor substation inner wall or transformer surface condensation.

Description

Condensation-preventing and cooling device for indoor transformer substation

Technical Field

The utility model belongs to the technical field of cooling of indoor substations, and particularly relates to an anti-condensation cooling device for an indoor substation.

Background

Indoor transformer substation is often used for building indoor transformer and uses, in the input use process, because a plurality of transformers simultaneous workings, deposit a large amount of hot-air in the indoor transformer substation, consequently can set up the vent at indoor transformer substation avris, and set up the ventilation fan on indoor transformer substation top one side, when the ventilation fan moves, can inhale indoor transformer substation with outside air, then discharge through indoor transformer substation vent, indoor transformer substation air flow speed accelerates, has the cooling effect, and accelerate the hot-air outgoing with in the indoor transformer substation, the weak point of existence is: when the outside air is moist, after the outside air is sucked into the indoor transformer substation, the inner wall of the indoor transformer substation or the surface of the transformer is easily condensed, and adverse effects are caused to the use of the indoor transformer substation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a condensation-preventing and cooling device for an indoor transformer substation, which is used for solving the problem that the sucked air is not dehumidified in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an indoor transformer substation is with preventing condensation heat sink, includes the siphunculus, the one end of siphunculus is provided with the connecting pipe, a port of connecting pipe is provided with the mounting panel, inner wall one side symmetry of siphunculus is provided with the bracing piece, be provided with the motor between the bracing piece, the rotor shaft end connection of motor has the fan piece of breathing in, the inner wall opposite side of siphunculus is provided with the inner ring, inner wall one side equipartition of inner ring has the support bar, one side of support bar is provided with drainage layer and is located the siphunculus, the fixed backup pad that is provided with in one side of drainage layer, the outer fringe of backup pad is provided with the support network ring, the outer fringe of support network ring is provided with the outer loop.

Preferably, a support ring is arranged in the connecting pipe, a dust filter screen plate is arranged on one side of the support ring, the dust filter screen plate is of a circular screen plate structure, and the diameter of meshes of the dust filter screen plate is not more than 1 mm.

Preferably, the support net ring is a circular net plate structure.

Preferably, one side of backup pad is connected with the connecting rod, the connecting rod is T type pole, be provided with on the connecting rod and revolve the ring spiro union at the inner wall of siphunculus.

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

according to the utility model, the arrangement of the dust filtering screen plate can filter out larger impurities in the sucked air and filter out a part of dust in the sucked air, the outer ring compresses the outer edge of the left end of the water filtering layer, and the supporting screen ring and the supporting plate respectively compress the center of the middle ring of the water filtering layer, so that the position of the water filtering layer is stabilized, the water filtering layer can not only ventilate, but also effectively absorb moisture in the air, and therefore, the sucked air can be dehumidified, condensation on the inner wall of an indoor substation or the surface of a transformer is not easily caused, and the problem that the sucked air is not dehumidified is solved.

According to the utility model, when the water filtering layer absorbs water to be saturated, the connecting rod can be rotated, the rotary ring is screwed out, the outer ring is pulled out of the through pipe, the scrapped water filtering layer can be cleaned out of the through pipe, a new water filtering layer is plugged into the through pipe and attached to the left side of the supporting strip, and the rotary ring is screwed into the through pipe again until the outer ring presses the water filtering layer, so that the water filtering layer is convenient to replace.

Drawings

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

FIG. 2 is a schematic view in partial cutaway of FIG. 1;

FIG. 3 is a schematic right-side view of FIG. 1;

FIG. 4 is a schematic left side view of FIG. 1;

fig. 5 is a right side view of fig. 1 taken along line a-a.

In the figure: the device comprises a through pipe 1, a connecting pipe 2, a mounting plate 3, a support ring 4, a dust filtering screen plate 5, a support rod 6, a motor 7, an air suction fan blade 8, an inner ring 9, a support rod 10, a water filtering layer 11, a support plate 12, a support screen ring 13, an outer ring 14, a connecting rod 15 and a rotary ring 16.

Detailed Description

The technical solution 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.

As shown in fig. 1, 2, 3 and 4, an embodiment of the utility model provides an anti-condensation cooling device for an indoor transformer substation, which comprises a through pipe 1, wherein the through pipe 1 is of a circular pipe structure, a connecting pipe 2 is arranged at the right end of the through pipe 1, the through pipe 1 and the connecting pipe 2 are integrated, a mounting plate 3 is arranged at the right end opening of the connecting pipe 2, the mounting plate 3 is of a circular plate structure, 4 mounting holes are uniformly arranged on the mounting plate 3 in a circular direction, expansion bolts can be penetrated into the mounting holes, the through pipe 1 penetrates through an opening at the top of the indoor transformer substation, the expansion bolts are driven into drilled holes at the side of the opening, nuts of the expansion bolts are locked, the anti-condensation device for the indoor transformer substation can be stably mounted on the indoor transformer substation, a support ring 4 is welded in the connecting pipe 2, the support ring 4 is of a circular ring structure, four studs are uniformly welded at the right side of the support ring 4 in a circular direction, the stud penetrates through a dust filter screen 5 and is locked by the nuts, the dust filtering screen plate 5 is of a circular screen plate structure, the mesh diameter of the dust filtering screen plate 5 is 0.5 mm, the dust filtering screen plate 5 is arranged, large impurities in sucked air can be filtered, and a part of dust in the sucked air can be filtered, the support rods 6 are welded on the right side of the inner wall of the through pipe 1 in an up-and-down symmetrical mode, the motor 7 is welded between the support rods 6, the model of the motor 7 is IKRA-CF, a power line of the motor 7 penetrates through a wire hole formed in the lower side of the through pipe 1 and is connected with a 220V alternating current knife switch wiring lower pile in an indoor substation, the air suction fan blades 8 are installed at the end portion of a rotor shaft of the motor 7, the air suction fan blades 8 are reverse four-blade fan blades, when the rotor shaft of the motor 7 rotates clockwise, air can be sucked from a right end port of the connecting pipe 2 and then is sucked into the through pipe 1.

Fig. 2, 4 and 5, an inner ring 9 is arranged on the left side of the inner wall of a through pipe 1, the inner ring 9 is a circular ring, the through pipe 1 and the inner ring 9 are a fusion-cast integral piece, support bars 10 are uniformly welded on the front and back of the left side of the inner wall of the inner ring 9, the distance between the front and back adjacent support bars 10 is 1 cm, a water filtering layer 11 is arranged on the left side of each support bar 10, the water filtering layer 11 is inserted into the through pipe 1 in a sliding manner, the water filtering layer 11 is a high-water-absorption resin film with 0.1 mm air holes densely distributed on the surface, and can not only ventilate, but also effectively absorb water in air, a support plate 12 is tightly pressed on the left side of the water filtering layer 11 in the water filtering layer 11, a support mesh ring 13 is welded on the outer edge of the support plate 12, the support mesh ring 13 is of a circular ring-shaped mesh plate structure, an outer ring 14 is welded on the outer edge of the support mesh ring 13, a connecting rod 15 is welded on the left side of the support plate 12, the connecting rod 15 is a T-shaped rod, a rotary ring 16 is welded on the connecting rod 15, and an external thread arranged on the outer wall of the rotary ring 16 is screwed on the left side of the through pipe 1, when the rotary ring 16 is screwed into the through pipe 1, the outer ring 14 presses the outer edge of the left end of the water filtering layer 11, and the supporting net ring 13 and the supporting plate 12 respectively press the center of the middle ring of the water filtering layer 11, so that the position of the water filtering layer 11 is stabilized.

The working principle of the embodiment is as follows:

closed sword switch, motor 7 rotor shaft is in the same direction as changeing, the fan of breathing in 8 is in the same direction as it changes, through connecting pipe 2 outside suction air, then arrange to indoor transformer substation through siphunculus 1, in this process, the setting of dust filter screen 5, can filter great impurity in the suction air, and can filter off some dust in the suction air, outer loop 14 compresses tightly the left end outer fringe of drainage layer 11, and support screen ring 13 and backup pad 12 compress tightly the center at the zhonghuan of drainage layer 11 respectively, the position of drainage layer 11 has been stabilized, drainage layer 11 not only can be ventilative, can also effectively absorb moisture in the air, thereby can dehumidify the suction air, be difficult for causing indoor transformer substation inner wall or transformer surface condensation.

When drainage layer 11 saturation of absorbing water after, rotatable connecting rod 15 will revolve the ring 16 and unscrew to pull out siphunculus 1 with outer loop 14, can clear out siphunculus 1 with condemned drainage layer 11, and fill in siphunculus 1 with new drainage layer 11 and attached in the left side of support bar 10, will revolve the ring 16 again in the siphunculus 1, compress tightly drainage layer 11 until outer loop 14, conveniently change drainage layer 11.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an indoor transformer substation is with preventing condensation heat sink which characterized in that: comprises a through pipe (1), one end of the through pipe (1) is provided with a connecting pipe (2), a mounting plate (3) is arranged at one port of the connecting pipe (2), supporting rods (6) are symmetrically arranged at one side of the inner wall of the through pipe (1), a motor (7) is arranged between the support rods (6), the end part of a rotor shaft of the motor (7) is connected with an air suction fan blade (8), an inner ring (9) is arranged on the other side of the inner wall of the through pipe (1), supporting strips (10) are uniformly distributed on one side of the inner wall of the inner ring (9), one side of the support strip (10) is provided with a water filtering layer (11), the water filtering layer (11) is positioned in the through pipe (1), one side of the water filtering layer (11) is fixedly provided with a supporting plate (12), the outer edge of the supporting plate (12) is provided with a supporting net ring (13), and the outer edge of the supporting net ring (13) is provided with an outer ring (14).

2. The indoor substation of claim 1 is with preventing condensation heat sink which characterized in that: the dust filter is characterized in that a support ring (4) is arranged in the connecting pipe (2), a dust filter screen plate (5) is arranged on one side of the support ring (4), the dust filter screen plate (5) is of a circular screen plate structure, and the diameter of meshes of the dust filter screen plate (5) is not more than 1 mm.

3. The indoor substation of claim 1 is with preventing condensation heat sink which characterized in that: the supporting net ring (13) is of a circular net plate structure.

4. The indoor substation of claim 1 is with preventing condensation heat sink which characterized in that: one side of backup pad (12) is connected with connecting rod (15), connecting rod (15) are T type pole, be provided with on connecting rod (15) and revolve ring (16) spiro union at the inner wall of siphunculus (1).