CN210926782U

CN210926782U - Energy-saving heat dissipation structure of transformer substation

Info

Publication number: CN210926782U
Application number: CN201921193536.4U
Authority: CN
Inventors: 郭尚蓬
Original assignee: Tianjin Bindian Electric Power Engineering Co ltd
Current assignee: Tianjin Bindian Electric Power Engineering Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-07-03
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to the technical field of manufacturing and maintenance of a transformer substation, and discloses an energy-saving heat dissipation structure of a transformer substation, which comprises a box shell, wherein the inner side wall of the box shell is connected with a heat insulation layer, the interior of the heat insulation layer is fixedly connected with a water storage pipe, the outer side wall of the water storage pipe is communicated with a heat conduction pipe, one end of the heat conduction pipe is fixedly connected with a bottom plate, one side of the bottom plate, which faces outwards, is fixedly connected with a plurality of heat dissipation fins, the heat dissipation fins extend out of the box shell through heat dissipation ports and are contacted with outside air, the inner wall of the water storage pipe is connected with a water inlet pipe, the water inlet pipe vertically communicates with a plurality of water storage pipes, the top of the water inlet pipe is provided with a water inlet tank, the principle of the heat dissipation structure is that water has larger specific heat capacity, heat in the box, thereby the effect that can effectively dispel the heat to the transformer substation inside has been reached.

Description

Energy-saving heat dissipation structure of transformer substation

Technical Field

The utility model relates to a manufacturing and maintenance technical field of transformer substation specifically are an energy-conserving heat radiation structure of transformer substation.

Background

The transformer substation is a device which combines and connects a high-voltage group, a transformer, a low-voltage group and other structures together, can convert voltage and current, receives electric energy and distributes the electric energy, but the current can release a large amount of heat in the process of transmission and conversion, the working efficiency and the service life of the transformer substation are seriously affected, and therefore effective heat dissipation of transformer substation equipment is always a concern of people.

The existing transformer substation heat dissipation equipment generally adopts a motor fan for heat dissipation, the working efficiency of fan heat dissipation is low, the heat dissipation effect is not obvious, a large amount of energy can be consumed, the environment is polluted, faults are easy to occur, and the maintenance is difficult, so that how to enable the transformer substation to save energy and dissipate heat becomes a technical problem which needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving heat radiation structure of transformer substation possesses energy-conserving radiating advantage, has solved the problem that the transformer substation dispels the heat and consumes a large amount of energy.

(II) technical scheme

For the purpose of realizing above-mentioned energy-conserving radiating, the utility model provides a following technical scheme: an energy-saving heat dissipation structure of a transformer substation comprises a box shell, wherein a heat insulation layer is fixedly connected to the inner side wall of the box shell, heat dissipation grooves are formed in the side wall of the box shell, heat dissipation holes are formed in the top walls of the box shell and the heat insulation layer, a filter screen is fixedly connected to the top of the box shell, a top cover is arranged at the top of the filter screen, a water storage pipe is fixedly connected to the interior of the heat insulation layer, a heat conduction pipe is fixedly connected to the outer side wall of the water storage pipe, one end of the heat conduction pipe is fixedly connected with a bottom plate, a cooling fin is fixedly connected to the outward side of the bottom plate, one end of the water storage pipe is sleeved with one end of an elbow, a sealing ring is sleeved at one end of the elbow, a water inlet pipe is fixedly connected to the inner wall of the water storage pipe, a, the novel transformer supporting pad is characterized in that a high-voltage set is fixedly connected to the left side of the top of the supporting pad, a transformer is fixedly connected to the middle of the top of the supporting pad, a low-voltage set is fixedly connected to the right side of the top of the supporting pad, a partition plate a is arranged in a gap between the high-voltage set and the transformer, and a partition plate b is arranged in a gap between the transformer and the low-voltage set.

Preferably, the top cover is provided with an obtuse opening and is fixedly connected to the edge of the top surface of the box shell, so that an effective sun-shading and rain-shielding effect can be achieved, and the situation that the interior of the box shell is subjected to light overheating and water inflow is prevented.

Preferably, the heat dissipation holes formed in the box shell and the heat insulation layer are vertically communicated, so that heat can be effectively dissipated.

Preferably, the standpipe encircles the setting in the inside of insulating layer, and from last eight to total down, arranges a plurality of standpipe, and the heat in the enough effectual absorption case shell of hydroenergy plays the effect of cooling.

Preferably, two adjacent standpipe of level are connected through elbow and sealing washer between, connect more stably, and difficult emergence is damaged.

Preferably, the water inlet pipe vertically runs through eight water storage pipes which are longitudinally arranged, and the water inlet pipe plays a role in adding water to the water storage pipes.

Preferably, fin quantity has eleven, and align to grid on the bottom plate, stretches out the case shell through the radiating groove, and fin quantity is more, and the radiating effect is more obvious, and stretches out the case shell outside and contact with the air, can dispel the heat better.

(III) advantageous effects

Compared with the prior art, the utility model provides an energy-conserving heat radiation structure of transformer substation possesses following beneficial effect:

1. this energy-conserving heat radiation structure of transformer substation absorbs the heat that high pressure group, transformer and low pressure group produced through the standpipe, and the heat in the standpipe is by the heat pipe heat conduction again, transmits to the fin through the bottom plate on, and the fin radiates the heat with the outside air contact, uses through the cooperation between standpipe, high pressure group, low pressure group, heat pipe, bottom plate and the fin to effective radiating effect has been reached.

2. This energy-conserving heat radiation structure of transformer substation intakes through the intake antrum, and the water that gets into flows to the standpipe through the inlet tube, flows in the standpipe that is connected through elbow and sealing washer again, absorbs the heat in the case shell, uses through the cooperation between intake antrum, inlet tube, standpipe, elbow and the sealing washer to energy-conserving radiating effect has been reached.

Drawings

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

FIG. 2 is a top sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1-box shell, 2-heat insulation layer, 3-supporting pad, 4-high voltage group, 5-transformer, 6-low voltage group, 7-partition plate a, 8-partition plate b, 9-water inlet tank, 10-tank cover, 11-water storage pipe, 12-heat conduction pipe, 13-bottom plate, 14-heat dissipation plate, 15-sealing ring, 16-elbow, 17-heat dissipation tank, 18-water inlet pipe, 19-heat dissipation hole, 20-filter screen, 21-top cover.

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, an energy-saving heat dissipation structure for a transformer substation comprises a case shell 1, a heat insulation layer 2 is fixedly connected to the inner side wall of the case shell 1, a heat dissipation groove 17 is formed in the side wall of the case shell 1, heat dissipation holes 19 are formed in the top walls of the case shell 1 and the heat insulation layer 2, the heat dissipation holes 19 formed in the case shell 1 and the heat insulation layer 2 are vertically communicated to effectively dissipate heat, a filter screen 20 is fixedly connected to the top of the case shell 1, a top cover 21 is arranged on the top of the filter screen 20, the top cover 21 is opened at an obtuse angle and is fixedly connected to the edge of the top surface of the case shell 1 to achieve the effects of shading and shielding rain, water storage pipes 11 are fixedly connected to the inside of the heat insulation layer 2, the water storage pipes 11 are arranged around the inside of the heat insulation layer 2, the total number of eight water storage pipes 11 is from top to bottom, water can effectively absorb heat in the, the connection is more stable, the water storage pipes are not easy to be damaged, the outer side walls of the water storage pipes 11 are fixedly connected with heat conduction pipes 12, one ends of the heat conduction pipes 12 are fixedly connected with a bottom plate 13, one outward side of the bottom plate 13 is fixedly connected with radiating fins 14, the radiating fins 14 are eleven and are uniformly arranged on the bottom plate 13, the radiating fins extend out of a box shell 1 through radiating grooves 17, the number of the radiating fins 14 is more, the radiating effect is more obvious, the radiating fins extend out of the box shell 1 and are contacted with air, the radiating can be better carried out, one ends of the water storage pipes 11 are sleeved with one end of an elbow 16, one end of the elbow 16 is sleeved with a sealing ring 15, the inner walls of the water storage pipes 11 are fixedly connected with water inlet pipes 18, the tops of the water inlet pipes 18 are fixedly connected with water inlet grooves 9, the water inlet pipes 18 vertically, inner bottom wall top fixedly connected with supporting pad 3 of insulating layer 2, the top left side fixedly connected with high-voltage group 4 of supporting pad 3, fixedly connected with transformer 5 in the middle of the top of supporting pad 3, the top right side fixedly connected with low voltage group 6 of supporting pad 3, the space between high voltage group 4 and the transformer 5 is provided with baffle a7, the space between transformer 5 and the low voltage group 6 is provided with baffle b8, play the effect of keeping apart low voltage group 6, transformer 5 and high voltage group 4.

The working principle is that the working chambers of the high-voltage group 4, the transformer 5 and the low-voltage group 6 generate a large amount of heat which is absorbed by water in the water storage pipe 11, then the heat is transmitted to the radiating fin 14 through the heat conduction pipe 12 and the bottom plate 13, and the radiating fin 14 is contacted with the outside air to discharge the heat; water in the water storage pipe 11 is poured into through the water inlet tank 9, flows to each water storage pipe 11 through the water inlet pipe 18, is filled with water in the water storage pipe 11 connected with each other by the elbow 16 and the sealing ring 15, and the specific heat capacity of water is large, so that heat in the box shell 1 can be effectively absorbed.

In summary, in the energy-saving heat dissipation structure for the transformer substation, the water storage pipe 11 absorbs heat generated by the high-voltage group 4, the transformer 5 and the low-voltage group 6, the heat in the water storage pipe 11 is conducted by the heat conduction pipe 12 and is transmitted to the heat dissipation fins 14 through the bottom plate 13, the heat dissipation fins 14 are in contact with outside air to dissipate the heat, and the water storage pipe 11, the high-voltage group 4, the transformer 5, the low-voltage group 6, the heat conduction pipe 12, the bottom plate 13 and the heat dissipation fins 14 are used in a matched manner, so that an effective heat dissipation effect is achieved; the water storage pipe 11 part is filled with water through the water inlet groove 9, the entered water flows to the water storage pipe 11 through the water inlet pipe 18 and then flows in the water storage pipe 11 connected with the elbow 16 and the sealing ring 15 to absorb heat in the box shell 1, and the water inlet groove 9, the water inlet pipe 18, the water storage pipe 11, the elbow 16 and the sealing ring 15 are matched for use, so that the effect of energy conservation and heat dissipation is achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an energy-conserving heat radiation structure of transformer substation, includes case shell (1), its characterized in that: the inner side wall of the box shell (1) is fixedly connected with a heat insulation layer (2), the side wall of the box shell (1) is provided with a heat dissipation groove (17), the top walls of the box shell (1) and the heat insulation layer (2) are respectively provided with a heat dissipation hole (19), the top of the box shell (1) is fixedly connected with a filter screen (20), the top of the filter screen (20) is provided with a top cover (21), the inside of the heat insulation layer (2) is fixedly connected with a water storage pipe (11), the outer side wall of the water storage pipe (11) is fixedly connected with a heat conduction pipe (12), one end of the heat conduction pipe (12) is fixedly connected with a bottom plate (13), one outward side of the bottom plate (13) is fixedly connected with a heat dissipation fin (14), one end of the water storage pipe (11) is sleeved with one end of an elbow (16), one end of the elbow (16) is, the utility model discloses a high pressure water heater, including inlet tube (18), the top fixedly connected with inlet channel (9) of inlet tube (18), the first half meshing of surface of inlet channel (9) has capping (10), inner diapire top fixedly connected with supporting pad (3) of insulating layer (2), the top left side fixedly connected with high pressure of supporting pad (3) is organized (4), fixedly connected with transformer (5) in the middle of the top of supporting pad (3), the top right side fixedly connected with low pressure of supporting pad (3) is organized (6), the space between high pressure group (4) and transformer (5) is provided with baffle a (7), the space between transformer (5) and low pressure group (6) is provided with baffle b (8).

2. The energy-saving heat dissipation structure of transformer substation of claim 1, characterized in that: the top cover (21) is opened at an obtuse angle and is fixedly connected with the edge of the top surface of the case shell (1).

3. The energy-saving heat dissipation structure of transformer substation of claim 1, characterized in that: the box shell (1) and the heat insulation layer (2) are provided with heat dissipation holes (19) which are vertically communicated.

4. The energy-saving heat dissipation structure of transformer substation of claim 1, characterized in that: the water storage pipes (11) are arranged in the heat insulation layer (2) in a surrounding mode, and the number of the water storage pipes is eight from top to bottom.

5. The energy-saving heat dissipation structure of transformer substation of claim 4, characterized in that: the two horizontally adjacent water storage pipes (11) are connected through an elbow (16) and a sealing ring (15).

6. The energy-saving heat dissipation structure of transformer substation of claim 1, characterized in that: the water inlet pipe (18) vertically penetrates through the eight water storage pipes (11) which are longitudinally arranged.

7. The energy-saving heat dissipation structure of transformer substation of claim 1, characterized in that: eleven cooling fins (14) are uniformly arranged on the bottom plate (13) and extend out of the box shell (1) through the cooling grooves (17).