CN110676016A

CN110676016A - But rapid cooling's dry-type transformer for high-rise building

Info

Publication number: CN110676016A
Application number: CN201910851326.8A
Authority: CN
Inventors: 许宝山
Original assignee: Tianjin Xiangyuan Angao Intermediate Frequency Power Transformer Co Ltd
Current assignee: Tianjin Xiangyuan Angao Intermediate Frequency Power Transformer Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-01-10

Abstract

The invention relates to the technical field of electrical equipment, in particular to a high-rise building dry-type transformer capable of being cooled quickly. The invention aims to solve the technical problem that the heat dissipation effect of the dry type transformer is not ideal. In order to solve the technical problem, the invention provides a high-rise building dry-type transformer capable of quickly cooling, which comprises a protective shell, wherein an air inlet hopper communicated with the protective shell is fixedly arranged at the top of the protective shell, a water storage bin is fixedly arranged at the back of the protective shell, a connecting plate is arranged below the water storage bin, and the front side of the connecting plate is attached to the back of the protective shell. This dry-type transformer adopts the structure of inlet scoop, retaining storehouse, flabellum, water pump and cooling tube, collects the rainwater through the curved surface effect of inlet scoop to wind energy brought through the air flow promotes the rainwater, makes the air-cooled water-cooling combine to cool down dry-type transformer jointly, and the effectual peripheral natural environment of transformer that has utilized has strengthened the cooling effect of transformer greatly.

Description

But rapid cooling's dry-type transformer for high-rise building

Technical Field

The invention relates to the technical field of electrical equipment, in particular to a high-rise building dry-type transformer capable of being cooled quickly.

Background

Dry-type transformers disposed at high locations are often exposed to the air, and in hot and humid environments, heat dissipation and moisture protection are indispensable functions of transformers. In the case of extremely hot burning days, the transformer exposed in the environment is difficult to realize rapid cooling by air cooling alone; when rain comes, humid air condenses around the transformer. How to effectively utilize surplus wind and rain resources in the air to realize rapid cooling becomes one of the problems to be considered in order to arrange the dry-type transformer in a high-rise building.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dry-type transformer for the high-rise building, which can be used for quickly cooling, and solves the problem that the heat dissipation effect of the dry-type transformer is not ideal.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a but high-rise building dry-type transformer of rapid cooling, includes the protecting crust, the fixed rather than communicating income wind fill that is provided with in top of protecting crust, the fixed water storage storehouse that is provided with in back of protecting crust, the below in water storage storehouse is equipped with the joint board, the front side of joint board and the back laminating of protecting crust, the fixed guide plate that is provided with in top of protecting crust front side, the fixed air-out pipe rather than communicating inside that is provided with in middle part of protecting crust front side, fixing bolt fixedly connected with V-arrangement mounting panel is passed through to the bottom of protecting crust.

The transformer comprises a protective shell, and is characterized in that a transformer body is fixedly sleeved in the protective shell, an L-shaped plate is welded at the bottom of the transformer body, the back of the L-shaped plate is attached to the rear side of the inner wall of the protective shell, the L-shaped plate is opposite to the position of a connecting plate, the L-shaped plate is fixedly connected with the connecting plate through a connecting bolt penetrating through the back of the protective shell, a hollowed-out support is fixedly sleeved at the top of the inner wall of the protective shell, a driving shaft is fixedly inserted at the center of the hollowed-out support, the driving shaft is in interference fit with the hollowed-out support through a bearing, fan blades are fixedly sleeved on the surface of the driving shaft, a driving bevel gear is fixedly adjusted at the bottom end of the driving shaft, a driven bevel gear is meshed on the surface of the driving bevel gear, a driven shaft is fixedly sleeved at the axis of the, the driven shaft cup joints with the impeller is fixed, the input fixedly connected with of water pump rather than communicating inlet tube, the one end from interior to exterior of inlet tube run through the back of protecting crust inner wall and the front side in water storage storehouse in proper order and communicate with each other with the water storage storehouse is inside, the output fixedly connected with of water pump rather than communicating cooling tube, the cooling tube is the wave, the figure of cooling tube is two, and two cooling tubes set up respectively in the left and right sides of transformer body, two the cooling tube passes through UNICOM's pipe fixed connection and communicates with each other, cooling tube one end runs through the front side of protecting crust inner wall and extends to its outside.

Further preferably, the air inlet hopper is in a fan shape with a central angle of 130 degrees, and the air inlet hopper is opposite to the flow guide direction of the flow guide plate.

Further preferably, the top surface of the water storage bin is provided with a water collecting opening, and the inner wall of the water collecting opening is buckled with a filter screen.

Further preferably, the guide plate is an arc-shaped plate, and the bottom end of the guide plate is welded with the top end of the air outlet pipe.

Further preferably, one end of the air outlet pipe is fixedly connected with a drainage plate, and the drainage plate is fixedly arranged on the front side of the inner wall of the protective shell.

Further preferably, the horizontal height of one end of the water inlet pipe connected with the water pump is lower than the horizontal height of the top end of the water storage bin, and the horizontal height of one end of the water inlet pipe connected with the water storage bin is lower than the horizontal height of the water pump.

(III) advantageous effects

The invention provides a high-rise building dry-type transformer capable of being cooled rapidly, which has the following beneficial effects:

(1) this dry-type transformer adopts the structure of inlet scoop, retaining storehouse, flabellum, water pump and cooling tube, collects the rainwater through the curved surface effect of inlet scoop to wind energy brought through the air flow promotes the rainwater, makes the air-cooled water-cooling combine to cool down dry-type transformer jointly, and the effectual peripheral natural environment of transformer that has utilized has strengthened the cooling effect of transformer greatly.

(2) This dry-type transformer adopts decurrent air intake and air outlet in inclined plane, effectually avoided falling into of rainwater when guaranteeing the cooling performance of gas permeability, and when the water level was higher in the retaining storehouse simultaneously, the flow of rivers also can drive the fan blade simultaneously and rotate the air flow rate that improves the space around the transformer, has accelerated the stoving effect, has avoided steam to stop and has adhered to.

Drawings

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

fig. 2 is a side cross-sectional view of the structure of the present invention.

In the figure: the air inlet type transformer comprises a protective shell 1, an air inlet hopper 2, a water storage bin 3, a connecting plate 4, a guide plate 5, an air outlet pipe 6, a V-shaped mounting plate 7, a transformer body 8, a 9L-shaped plate, a hollow support 10, a driving shaft 11, a driving bevel gear 13, a driven bevel gear 14, a driven shaft 15, a water pump 16, a water inlet pipe 17, a radiating pipe 18 and a communicating pipe 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a but rapid cooling's dry-type transformer for high-rise building, includes protecting crust 1, its characterized in that: the top of the protective shell 1 is fixedly provided with an air inlet hopper 2 communicated with the protective shell, the air inlet hopper 2 is in a fan shape with a central angle of 130 degrees, the air inlet hopper 2 is opposite to the flow guide direction of a flow guide plate 5, the back of the protective shell 1 is fixedly provided with a water storage chamber 3, the top surface of the water storage chamber 3 is provided with a water collection port, the inner wall of the water collection port is buckled with a filter screen, a connecting plate 4 is arranged below the water storage chamber 3, the front side of the connecting plate 4 is attached to the back of the protective shell 1, the top of the front side of the protective shell 1 is fixedly provided with the flow guide plate 5, the flow guide plate 5 is an arc-shaped plate, the bottom end of the flow guide plate 5 is welded with the top end of an air outlet pipe 6, air blown from the front side of the protective shell 1 can be guided to the air inlet hopper 2 by the flow guide effect of the flow guide plate 5, the middle part of the front side of the protective shell 1, the drainage plate sets up for the slope is downwards for the front side of protective housing 1 inner wall, in the external dust of separation, increases the distance length that 1 inside air of protective housing flows, reinforcing air and transformer body 8's contact time, reinforcing radiating effect, and fixing bolt fixedly connected with V-arrangement mounting panel 7 is passed through to the bottom of protective housing 1.

A transformer body 8 is fixedly sleeved in a protective shell 1, an L-shaped plate 9 is welded at the bottom of the transformer, the back of the L-shaped plate 9 is attached to the rear side of the inner wall of the protective shell 1, the L-shaped plate 9 is opposite to the position of a connecting plate 4, the L-shaped plate 9 is fixedly connected with the connecting plate 4 through a connecting bolt penetrating through the back of the protective shell 1, a hollowed-out support 10 is fixedly sleeved at the top of the inner wall of the protective shell 1, a driving shaft 11 is fixedly inserted at the center of the hollowed-out support 10, the driving shaft 11 is in interference fit with the hollowed-out support 10 through a bearing, fan blades 12 are fixedly sleeved on the surface of the driving shaft 11, a driving bevel gear 13 is fixedly adjusted at the bottom end of the driving bevel gear 11, a driven bevel gear 14 is meshed on the surface of the driving bevel gear 13, a driven shaft 15 is fixedly sleeved at the axis of the driven bevel gear 14, the driven shaft 15 is fixedly sleeved with the impeller, the input end of the water pump 16 is fixedly connected with a water inlet pipe 17 communicated with the water pump 16, one end of the water inlet pipe 17 sequentially penetrates through the back of the inner wall of the protective shell 1 and the front side of the water storage bin 3 from inside to outside and is communicated with the inside of the water storage bin 3, the horizontal height of one end of the water inlet pipe 17 connected with the water pump 16 is lower than the horizontal height of the top end of the water storage bin 3, the horizontal height of one end of the water inlet pipe 17 connected with the water storage bin 3 is lower than the horizontal height of the water pump 16, the water storage effect of the water storage bin 3 can be effectively realized by adopting the arrangement, when the water storage bin 3 is full, water pressure can push water flow to automatically enter the water pump 16 and realize the effect of driving the fan blades 12 to rotate by water flow transmission, the heat dissipation and drying effects of the dry-type transformer, and two radiating pipes 18 are respectively arranged at the left and right sides of the transformer body 8, the two radiating pipes 18 are fixedly connected and communicated through a communicating pipe 19, and one end of the radiating pipe 18 penetrates through the front side of the inner wall of the protective shell 1 and extends to the outside thereof.

The working principle is as follows: when the air flows the front and blows to protecting crust 1, wind can upwards blow through guide plate 5 and get into wind fill 2, and through inside wind fill 2 gets into the protecting crust, wind promotes the rotation of flabellum 12, and through the meshing effect with the drive bevel gear 13 of flabellum 1 with 2 shaft motion and driven bevel gear 14, send power to water pump 16, water pump 16 pumps the rainwater pump that retaining storehouse 3 was collected into cooling tube 18, cool down 8 surfaces of transformer body, wind wraps up under the guide of drainage plate and holds the heat and discharge via going out tuber pipe 6.

When the rainfall is large and the liquid level of the water storage bin 3 is higher than the level of the water pump 16, water flow automatically enters the water pump 16 to drive the impeller of the water pump 16 to rotate, the water pump 16 drives the fan blades 12 to rotate in a transmission mode, the air flow in the protective shell 1 is accelerated, and the drying effect is accelerated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a but rapid cooling's dry-type transformer for high-rise building, includes protecting crust (1), its characterized in that: an air inlet hopper (2) communicated with the protective shell (1) is fixedly arranged at the top of the protective shell (1), a water storage bin (3) is fixedly arranged at the back of the protective shell (1), a connecting plate (4) is arranged below the water storage bin (3), the front side of the connecting plate (4) is attached to the back of the protective shell (1), a guide plate (5) is fixedly arranged at the top of the front side of the protective shell (1), an air outlet pipe (6) communicated with the interior of the protective shell (1) is fixedly arranged in the middle of the front side of the protective shell, and a V-shaped mounting plate (7) is fixedly connected to the bottom of the protective shell (1) through a fixing bolt;

the transformer comprises a protective shell (1), a transformer body (8) is fixedly sleeved in the protective shell (1), an L-shaped plate (9) is welded at the bottom of the transformer body (8), the back of the L-shaped plate (9) is attached to the rear side of the inner wall of the protective shell (1), the L-shaped plate (9) is opposite to a connecting plate (4), the L-shaped plate (9) is fixedly connected with the connecting plate (4) through a connecting bolt penetrating through the back of the protective shell (1), a hollowed-out support (10) is fixedly sleeved at the top of the inner wall of the protective shell (1), a driving shaft (11) is fixedly inserted at the center of the hollowed-out support (10), the driving shaft (11) is in interference fit with the hollowed-out support (10) through a bearing, fan blades (12) are fixedly sleeved on the surface of the driving shaft (11), a driving bevel gear (13) is adjusted at the bottom of the driving shaft (11), a, the driven shaft (15) is fixedly sleeved at the axis of the driven bevel gear (14), a water pump (16) is welded on the left side of the inner wall of the protective shell (1) through a supporting frame, the left end of the driven shaft (15) penetrates through an impeller of the water pump (16) and is movably inserted in the left side of the inner wall of the protective shell (1), the driven shaft (15) is fixedly sleeved with the impeller, the input end of the water pump (16) is fixedly connected with a water inlet pipe (17) communicated with the water pump, one end of the water inlet pipe (17) sequentially penetrates through the back of the inner wall of the protective shell (1) and the front side of the water storage bin (3) from inside to outside and is communicated with the inside of the water storage bin (3), the output end of the water pump (16) is fixedly connected with a radiating pipe (18) communicated with the water pump, the radiating pipes (18) are wavy, the number of the radiating pipes (18) is, the two radiating pipes (18) are fixedly connected and communicated through a communicating pipe (19), and one end of each radiating pipe (18) penetrates through the front side of the inner wall of the protective shell (1) and extends to the outside of the protective shell.

2. The dry-type transformer for high-rise buildings capable of being cooled rapidly according to claim 1, wherein: the air inlet hopper (2) is in a fan shape with a central angle of 130 degrees, and the flow guide direction of the air inlet hopper (2) is opposite to that of the flow guide plate (5).

3. The dry-type transformer for high-rise buildings capable of being cooled rapidly according to claim 1, wherein: the top surface of the water storage bin (3) is provided with a water collecting opening, and the inner wall of the water collecting opening is buckled with a filter screen.

4. The dry-type transformer for high-rise buildings capable of being cooled rapidly according to claim 1, wherein: the guide plate (5) is an arc-shaped plate, and the bottom end of the guide plate (5) is welded with the top end of the air outlet pipe (6).

5. The dry-type transformer for high-rise buildings capable of being cooled rapidly according to claim 1, wherein: the one end fixedly connected with drainage plate of air-out pipe (6), the fixed front side that sets up at protecting crust (1) inner wall of drainage plate.

6. The dry-type transformer for high-rise buildings capable of being cooled rapidly according to claim 1, wherein: the horizontal height of one end of the water inlet pipe (17) connected with the water pump (16) is lower than the horizontal height of the top end of the water storage bin (3), and the horizontal height of one end of the water inlet pipe (17) connected with the water storage bin (3) is lower than the horizontal height of the water pump (16).