CN113539630A

CN113539630A - Transformer assembly shell capable of quickly dissipating heat and installation method

Info

Publication number: CN113539630A
Application number: CN202110849869.3A
Authority: CN
Inventors: 鲍忠田
Original assignee: Anhui Feijing Electrical Equipment Co ltd
Current assignee: Anhui Feijing Electrical Equipment Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-10-22

Abstract

The invention discloses a transformer assembly shell capable of quickly dissipating heat and an installation method, and belongs to the technical field. According to the transformer assembling shell capable of quickly dissipating heat and the mounting method, under the state that the flared ring rotates reversely, as the position of the front sleeve is fixed, the flared ring moves leftwards along the internal thread, the thread directions of the flared ring and the front sleeve are opposite, the flared ring moves leftwards along the thread direction of the front sleeve, the rear spring is slowly compressed until the flared ring rotates out of the internal thread, the thread directions of the flared ring and the front sleeve are the same, and a stable rotating state can be kept, so that the purpose of quickly dissipating heat is achieved.

Description

Transformer assembly shell capable of quickly dissipating heat and installation method

Technical Field

The invention relates to the technical field of transformer shells, in particular to a transformer assembly shell capable of quickly dissipating heat and an installation method.

Background

The transformer shell is mainly used for safety protection of an operation transformer site. Avoid causing the operation accident because foreign matter such as toy gets into the transformer. The transformer is an important component of a power supply system, and whether the transformer operates normally determines the quality of power supply. The conventional transformer generates a large amount of heat during long-term operation, has poor heat dissipation performance, and the normal operation of the transformer is influenced by overhigh temperature of the transformer.

CN201520910085.7 discloses a transformer shell that radiating efficiency is high, this transformer adopt heat abstractor and radiating fin and heat absorption fin's structure, utilize the wind energy of nature as the power supply, drive first impeller and second impeller and dispel the heat to the transformer, not only energy-concerving and environment-protective, and the radiating efficiency is high, guarantees the normal work of transformer, ensures the power supply quality of transformer.

CN201510777285.4 discloses a high-efficient heat dissipation shell of transformer, this high-efficient heat dissipation shell of transformer simple structure, through adding oil inlet, oil-out and circulating pump structure, can form a circulation system to inside insulating conduction oil, thereby the timely heat that produces the inside device circulates away, with the oil after cooling input back again, reach the purpose of circulation heat dissipation, through adding the batch oil tank, can carry out temporary storage to the hot oil that transformer shell just came out, through adding cooling tube and fin structure, can cool hot oil, and carry the entry of circulating pump amount with the oil after cooling, generally speaking, the invention is simple in structure, safe and easy to use, the radiating effect is showing, is fit for using widely.

There are the following problems:

the first impeller and the second impeller are used for air cooling, oil liquid circulation belongs to liquid cooling, the air cooling and the liquid cooling belong to common heat dissipation modes, the shell of the transformer is used as an assembly shell, the size of a heat dissipation channel of the transformer is limited as a whole, the size of the heat dissipation channel is adjusted, power equipment needs to be additionally added, and cost is increased.

Disclosure of Invention

The present invention is directed to a transformer assembly housing capable of dissipating heat quickly and a method for mounting the same, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can quick radiating transformer equipment shell, the on-line screen storage device comprises a base, left side shell and right side shell, the bottom mounting of right side shell is on the base, left side shell card sliding connection on the base, be provided with protection net subassembly and removal subassembly between left side shell and the right side shell respectively, still be connected with fan assembly on the removal subassembly, it drives fan assembly operation when being used for driving left side shell and right side shell along the separation of protection net subassembly to remove the subassembly, the rotatory heat in left side shell and the right side shell is taken away to the air current that produces of fan assembly is discharged from the protection net subassembly.

Further, the protection network subassembly includes protection network and protection net frame, and the one end of protection net frame is fixed on the border of right shell, and the protection network is installed in the protection net frame.

Furthermore, the moving assembly comprises a motor, a motor shaft, a front sleeve, an inserted link, a rear sleeve, a front spring and a rear spring, the motor is fixed on the right shell, one end of the motor shaft is connected with the motor, the other end of the motor shaft is connected with the rear sleeve, and symmetrical limiting grooves are formed in the rear sleeve;

the front sleeve is fixed on the inner wall of the right shell, the front spring and the rear spring are respectively fixed on the inner walls of two ends of the front sleeve, and an inner thread is processed on the inner wall of the center of the front sleeve;

one end of the inserted bar is inserted into the rear sleeve, the two ends of the inserted bar are clamped into the limiting grooves, the other end of the inserted bar penetrates through the front spring and extends into the front sleeve to be connected with the flaring ring, and external threads are machined on the outer wall of the flaring ring.

Further, fan unit spare includes fan axle, fan blade, apron and stopper, and the one end of fan axle is passed the back spring and is met with the flaring ring, and processing has T type annular on the port of fan axle, and in the one end of stopper inserted T type annular, the other end of stopper is worn out the left side shell and is connected with the apron, and the apron passes through the bolt and installs on the outer wall of left side shell.

Furthermore, the bottom wall of the right shell is also connected with a supporting table for placing the coil and the iron core, and the supporting table is movably connected with the left shell.

Furthermore, a guide groove is processed on the edge of the left shell, and the protective net frame are inserted into the guide groove.

The invention provides another technology, which comprises an installation method of a transformer assembly shell capable of quickly dissipating heat, and the installation method comprises the following steps:

s1: the bottom of the right shell is installed on the base through a bolt, and one end of the supporting table is fixed on the inner wall of the right shell;

s2: a coil and an iron core are arranged on the supporting table, and a protective net frame are fixed on the edge of the right shell;

s3: the front sleeve is fixed on the right shell, the moving components are assembled in sequence, the left shell is inserted between the base and the supporting table, and the protective net frame are inserted into the guide groove;

s4: one end of the limiting block is inserted into the T-shaped annular groove, the other end of the limiting block penetrates through the left shell, and the cover plate is connected with the limiting block to complete assembly of the shell.

Compared with the prior art, the invention has the beneficial effects that:

according to the transformer assembling shell capable of rapidly dissipating heat and the mounting method, under the state that the flared ring rotates positively, as the position of the front sleeve is fixed, the flared ring moves rightwards along the internal thread, the front spring is compressed until the flared ring is screwed out of the internal thread, the thread directions of the flared ring and the front sleeve are the same, and a stable rotating state can be kept; under the counter-rotating state of the flaring ring, because the position of the front sleeve is fixed, the flaring ring moves leftwards along the internal thread, the thread directions of the flaring ring and the front sleeve are opposite, the flaring ring moves leftwards along the thread direction of the front sleeve, the rear spring is slowly compressed until the flaring ring screws out the internal thread, the thread directions of the flaring ring and the front sleeve are the same, a stable rotating state can be kept, controllable separation and closing are utilized, under the high-power state, the heat of the transformer is generated in a more state, after the shell is separated, the heat of the whole shell can be discharged in a larger space, meanwhile, the shell can also be in a low-power state, the shell is not separated, heat is dissipated by utilizing the radiating fins, the separated power and the rotation are used as the same power, power equipment is reduced, the cost is reduced, and the purpose of rapid heat dissipation is achieved.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a close-up view of the left shell and outer shell of the present invention;

FIG. 3 is a view of the left shell and the outer shell of the present invention in a separated state;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a left shift state diagram of the moving assembly of the present invention;

FIG. 6 is a diagram illustrating a state of the right movement of the moving assembly according to the present invention.

In the figure: 1. a base; 2. a left shell; 3. a right shell; 4. a protective screen assembly; 41. a protective net; 42. a protective screen frame; 5. a moving assembly; 51. a motor; 52. a motor shaft; 521. a limiting groove; 53. a front sleeve; 54. inserting a rod; 541. a flared ring; 55. a rear sleeve; 56. a front spring; 57. a rear spring; 6. a fan assembly; 61. a fan shaft; 611. a T-shaped ring groove; 62. a fan blade; 63. a cover plate; 64. and a limiting block.

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. 1-4, a transformer assembly housing capable of dissipating heat rapidly includes a base 1, a left shell 2 and a right shell 3, wherein the bottom end of the right shell 3 is fixed on the base 1, the left shell 2 is clamped on the base 1 and slidably connected thereto by bolts, the left shell 2 slides along the base 1, the bottom wall of the right shell 3 is further connected with a supporting platform for placing coils and iron cores, the supporting platform is movably connected with the left shell 2, one end of the supporting platform is fixed on the right shell 3, the bottom end of the supporting platform is movably connected with the left shell 2, a channel for inserting the left shell 2 is formed between the supporting platform and the base 1, a protective net assembly 4 and a moving assembly 5 are respectively arranged between the left shell 2 and the right shell 3, the moving assembly 5 is further connected with a fan assembly 6, the moving assembly 5 is used for driving the left shell 2 and the right shell 3 to separate along the protective net assembly 4 and simultaneously drive the fan assembly 6 to operate, the heat in the left shell 2 and the right shell 3 is taken away by the airflow generated by the rotation of the fan assembly 6 and is discharged from the protective net assembly 4, when the protective net assembly 4 is separated, the airflow generated by the rotation of the fan assembly 6 faces to the gap between the left shell 2 and the right shell 3, and a large amount of heat in the left shell 2 and the right shell 3 is discharged under the action of the fan assembly 6.

The protection net assembly 4 comprises a protection net 41 and a protection net frame 42, one end of the protection net frame 42 is fixed on the edge of the right shell 3, the protection net 41 is installed in the protection net frame 42, the protection net frame 42 fixes the edge of the protection net 41, meanwhile, the protection net frame 42 has certain strength, a guide groove is processed on the edge of the left shell 2, the protection net 41 and the protection net frame 42 are inserted into the guide groove, the protection net frame 42 can be just inserted into the guide groove when moving, the left shell 2 and the right shell 3 are separated to be located at the maximum distance, the protection net frame 42 is always inserted into the guide groove, a gap between the left shell 2 and the right shell 3 is covered by the protection net 41, the process of separating and radiating the left shell 2 and the right shell 3 is performed, and external people or animals are prevented from entering the left shell 2 and the right shell 3, and protection is completed.

Referring to fig. 5-6, the moving assembly 5 includes a motor 51, a motor shaft 52, a front sleeve 53, an insertion rod 54, a rear sleeve 55, a front spring 56 and a rear spring 57, the motor 51 is fixed on the right housing 3, one end of the motor shaft 52 is connected to the motor 51, the motor 51 drives the motor shaft 52 to rotate, the other end of the motor shaft 52 is connected to the rear sleeve 55, the motor shaft 52 drives the rear sleeve 55 to rotate synchronously, and the rear sleeve 55 is provided with symmetrical limiting grooves 521 inside.

The front sleeve 53 is fixed on the inner wall of the right shell 3, the front spring 56 and the rear spring 57 are respectively fixed on the inner walls of two ends of the front sleeve 53, two ends of the front spring 56 and the rear spring 57 are fixed, an inner thread is processed on the inner wall of the center of the front sleeve 53, the inner thread is provided with one section, and the distance from two ends of the inner thread to the inner walls of two ends of the front sleeve 53 is larger than the thickness of the flared ring 541.

One end of the inserting rod 54 is inserted into the rear sleeve 55, and two ends of the inserting rod 54 are clamped into the limiting groove 521, the inserting rod 54 can only slide along the limiting groove 521, the rear sleeve 55 drives the inserting rod 54 to rotate, the other end of the inserting rod 54 passes through the front spring 56 and extends into the front sleeve 53 to be connected with the flared ring 541, and external threads are processed on the outer wall of the flared ring 541.

In a state that the flared ring 541 is rotating, since the position of the front sleeve 53 is fixed, the flared ring 541 moves rightward along the internal thread, the front spring 56 is compressed until the flared ring 541 rotates out of the internal thread, and the flared ring 541 and the front sleeve 53 have the same thread direction, so that a stable rotation state can be maintained;

in a state where the flared ring 541 is rotated reversely, since the position of the front sleeve 53 is fixed, the flared ring 541 moves leftward along the female screw, the direction of the female screw of the flared ring 541 and the front sleeve 53 is opposite, and the flared ring 541 moves leftward along the direction of the female screw of the front sleeve 53, and the rear spring 57 is gradually compressed until the flared ring 541 is screwed out of the female screw, the direction of the female screw of the flared ring 541 and the front sleeve 53 is the same, and a stable rotation state can be maintained.

The fan component 6 comprises a fan shaft 61, fan blades 62, a cover plate 63 and a limit block 64, wherein one end of the fan shaft 61 passes through a rear spring 57 and is connected with a flared ring 541, a T-shaped ring groove 611 is processed on the port of the fan shaft 61, one end of the limit block 64 is inserted into the T-shaped ring groove 611, the other end of the limit block 64 penetrates through the left shell 2 and is connected with the cover plate 63, the cover plate 63 is installed on the outer wall of the left shell 2 through bolts, the left shell 2 is driven to move leftwards or rightwards through one end of the flared ring 541, the left shell 2 is separated from the right shell 3 through leftward movement, airflow generated by rotation of the fan shaft 61 and the fan blades 62 discharges heat, controllable separation and closing are utilized, under the high-power state, the heat of the transformer is generated in a large amount, the heat of the whole shell can be discharged in a larger space after being separated, the separated power and the rotation are used as the same power, and power equipment is reduced, the cost is reduced, and simultaneously, the shell is not separated in a low-power state, and the radiating fins are utilized for radiating, so that the purpose of quick radiating is achieved.

the method comprises the following steps: the bottom of the right shell 3 is installed on the base 1 through a bolt, and one end of the supporting table is fixed on the inner wall of the right shell 3;

step two: a coil and an iron core are arranged on the supporting platform, and a protective net 41 and a protective net frame 42 are fixed on the edge of the right shell 3;

step three: the front sleeve 53 is fixed on the right shell 3, the moving components 5 are assembled in sequence, the left shell 2 is inserted between the base 1 and the supporting platform, and the protective net 41 and the protective net frame 42 are inserted into the guide groove;

step four: one end of the limiting block 64 is inserted into the T-shaped ring groove 611, the other end of the limiting block 64 penetrates through the left shell 2, and the cover plate 63 is connected with the limiting block 64 to complete assembly of the shell.

In conclusion; according to the transformer assembling housing capable of quickly dissipating heat and the mounting method thereof, the protective net frame 42 can be just inserted into the guide groove when moving, the left shell 2 and the right shell 3 are separated by the maximum distance, the protective net frame 42 is always inserted into the guide groove, the gap between the left shell 2 and the right shell 3 is covered by the protective net 41, and therefore in the process of separating and dissipating heat of the left shell 2 and the right shell 3, external people or animals are prevented from entering the left shell 2 and the right shell 3, and protection is completed.

Utilize controllable separation and closure, under the high power state, under the more state of heat production of transformer, the shell separation back lets the heat of whole shell more discharge with bigger space, also can be under the low power state simultaneously, the shell does not separate, utilizes its fin to dispel the heat, regard the power of separation and rotation as same power, reduces power equipment, reduce cost to accomplish quick radiating purpose.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and inventive concepts of the present invention are equivalent or changed and shall be covered by the scope of the present invention.

Claims

1. The utility model provides a can quick radiating transformer equipment shell, a serial communication port, including base (1), left side shell (2) and right side shell (3), the bottom mounting of right side shell (3) is on base (1), sliding connection is gone up at base (1) in left side shell (2) card, be provided with between left side shell (2) and right side shell (3) respectively and protect net subassembly (4) and remove subassembly (5), still be connected with fan assembly (6) on removing subassembly (5), it drives fan assembly (6) operation to be used for driving left side shell (2) and right side shell (3) along protecting net subassembly (4) separation simultaneously in removal subassembly (5), the rotatory air current that produces of fan assembly (6) takes away the heat in left side shell (2) and right side shell (3) and discharges from protecting net subassembly (4).

2. The transformer assembling housing capable of dissipating heat rapidly as claimed in claim 1, wherein the protection net assembly (4) comprises a protection net (41) and a protection net frame (42), one end of the protection net frame (42) is fixed on the edge of the right housing (3), and the protection net (41) is installed in the protection net frame (42).

3. The transformer assembling shell capable of rapidly dissipating heat according to claim 2, wherein the moving assembly (5) comprises a motor (51), a motor shaft (52), a front sleeve (53), an insertion rod (54), a rear sleeve (55), a front spring (56) and a rear spring (57), the motor (51) is fixed on the right shell (3), one end of the motor shaft (52) is connected with the motor (51), the other end of the motor shaft (52) is connected with the rear sleeve (55), and symmetrical limiting grooves (521) are formed in the rear sleeve (55);

the front sleeve (53) is fixed on the inner wall of the right shell (3), the front spring (56) and the rear spring (57) are respectively fixed on the inner walls of two ends of the front sleeve (53), and the inner wall of the center of the front sleeve (53) is processed with an internal thread;

one end of the inserted rod (54) is inserted into the rear sleeve (55), two ends of the inserted rod (54) are clamped into the limiting groove (521), the other end of the inserted rod (54) penetrates through the front spring (56) to extend into the front sleeve (53) to be connected with the flared ring (541), and external threads are machined on the outer wall of the flared ring (541).

4. The transformer assembling shell capable of dissipating heat quickly as claimed in claim 3, wherein the fan assembly (6) comprises a fan shaft (61), fan blades (62), a cover plate (63) and a limit block (64), one end of the fan shaft (61) passes through the rear spring (57) and is connected with the flared ring (541), a T-shaped ring groove (611) is processed on the port of the fan shaft (61), one end of the limit block (64) is inserted into the T-shaped ring groove (611), the other end of the limit block (64) passes through the left shell (2) and is connected with the cover plate (63), and the cover plate (63) is mounted on the outer wall of the left shell (2) through bolts.

5. The transformer assembly casing capable of rapidly dissipating heat according to claim 4, wherein the bottom wall of the right casing (3) is further connected with a support platform for placing the coil and the iron core, and the support platform is movably connected with the left casing (2).

6. The transformer assembly housing capable of rapidly dissipating heat according to claim 5, wherein a guide groove is formed on the edge of the left casing (2), and the protection net (41) and the protection net frame (42) are inserted into the guide groove.

7. The method for mounting a transformer assembly housing capable of dissipating heat quickly according to claim 6, comprising the steps of:

s1: the bottom of the right shell (3) is installed on the base (1) through a bolt, and one end of the supporting table is fixed on the inner wall of the right shell (3);

s2: a coil and an iron core are arranged on the supporting table, and a protective net (41) and a protective net frame (42) are fixed on the edge of the right shell (3);

s3: the front sleeve (53) is fixed on the right shell (3), the moving assembly (5) is assembled in sequence, the left shell (2) is inserted between the base (1) and the supporting table, and the protective net (41) and the protective net frame (42) are inserted into the guide groove;

s4: one end of the limiting block (64) is inserted into the T-shaped annular groove (611), the other end of the limiting block (64) penetrates through the left shell (2), and the cover plate (63) is connected with the limiting block (64) to complete assembly of the shell.