CN220509825U

CN220509825U - Easy-to-maintain mounting structure and dry-type transformer system with same

Info

Publication number: CN220509825U
Application number: CN202322050774.2U
Authority: CN
Inventors: 潘炳阳; 包志明
Original assignee: Fujian Yongjia Technology Co ltd
Current assignee: Fujian Yongjia Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-20
Anticipated expiration: 2033-08-01

Abstract

The dry-type transformer system comprises a mounting structure and at least one dry-type transformer arranged in the mounting structure, wherein the mounting structure is used for mounting the dry-type transformer and comprises a box body, a first box door, a cavity and a heat radiating device, and the cavity is used for accommodating the dry-type transformer. According to the utility model, the heat dissipation device is arranged on the box door, when the first box door is opened, the heat dissipation device moves along with a part of the first box door towards the outer side direction of the box body, so that on one hand, when a worker overhauls or repairs the heat dissipation device, the heat dissipation device can move along with a part of the first box door towards the outer side direction of the box body only after the box door is opened, and the worker can repair or overhaul the heat dissipation device only by standing at the outer side position of the box body, thereby facilitating the rapid development of repair or overhaul work and not affecting the dry-type transformer in the cavity.

Description

Easy-to-maintain mounting structure and dry-type transformer system with same

Technical Field

The utility model relates to the field of transformers, in particular to an easy-to-maintain mounting structure and a dry-type transformer system with the same.

Background

When the dry-type transformer is naturally air-cooled, the dry-type transformer can continuously operate for a long time under the rated capacity, so that the heat dissipation device is required to be capable of stably operating for a long time. The common dry-type transformer can be arranged in a box body, when the heat dissipating device is required to be overhauled or maintained, the heat dissipating device often needs to be entered into the box body, and the space in the box body is small, so that the overhauling and the maintenance work are not convenient to develop rapidly.

Disclosure of Invention

The utility model provides an easy-to-maintain mounting structure and a dry-type transformer system with the same, and mainly aims to overcome the defect that a heat radiating device is arranged in a box body and needs to enter the box body during maintenance, which is not beneficial to rapid maintenance.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an easy-to-maintain mounting structure and have this mounting structure's dry-type transformer system, this dry-type transformer system includes a mounting structure and at least one locates dry-type transformer in the mounting structure, this mounting structure is used for installing dry-type transformer, the mounting structure includes a box, at least one locate first chamber door on one side of the box, at least one locate cavity in the box and at least one locate heat abstractor on a portion of first chamber door, heat abstractor's air inlet orientation one side direction of cavity sets up, heat abstractor's gas vent orientation the outside direction of first chamber door sets up, the cavity is used for holding dry-type transformer, heat abstractor is used for with the steam in the cavity passes through the air inlet with the gas vent is led to the box outside, when first chamber door is opened, heat abstractor follows a portion of first chamber door together orientation the outside direction of box moves.

Further, the heat dissipating device comprises at least one fan arranged on one side of the first box door towards the direction of the cavity, at least one thermostat for controlling the fan, and at least one housing for mounting the fan and the thermostat, wherein the fan is arranged in an inclined manner, so that the air inlet is higher than the air outlet.

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

1. the utility model has simple structure and strong practicability, the heat radiating device is arranged on the box door, when the first box door is opened, the heat radiating device moves along with a part of the first box door towards the outer side direction of the box body, so that on one hand, when a worker overhauls or maintains the heat radiating device, the heat radiating device can move along with a part of the first box door towards the outer side direction of the box body only after the box door is opened, so that the worker can maintain or overhaul the heat radiating device only by standing at the outer side position of the box body, and the space at the outer side of the box body is large, thereby being convenient for the rapid development of maintenance or overhaul work and not influencing the dry-type transformer in the cavity.

2. According to the utility model, the fans are arranged in an inclined manner, so that the horizontal height of the air inlet is higher than that of the air outlet, on one hand, the horizontal height of the air inlet is high, hot air is sucked into the air inlet, and on the other hand, the horizontal height of the air outlet is low, and because the fans are arranged in an inclined manner, the blown hot air is led to flow towards the ground direction, so that the hot air cannot blow to the upper body part of a passer-by, and the double-purpose effect is achieved.

Drawings

Fig. 1 is a schematic structural view of a mounting structure.

Fig. 2 is a schematic structural diagram of a portion a in fig. 1.

Fig. 3 is an exploded view of the mounting structure.

Fig. 4 is a schematic view showing a state when the first door and the second door are opened.

Fig. 5 is a schematic structural diagram of the third embodiment.

Fig. 6 is a schematic structural diagram of the portion B in fig. 5.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

In a first embodiment, referring to fig. 1, 2 and 3, an easy-maintenance mounting structure and a dry-type transformer system having the same are provided, the dry-type transformer system includes a mounting structure for mounting a dry-type transformer and at least one dry-type transformer disposed in the mounting structure. The installation structure comprises a box body 3, at least one first box door 6 arranged on one side of the box body 3, at least one second box door 5 arranged on the front end face of the box body 3, at least one cavity 100 arranged in the box body 3 and at least one heat dissipation device 1 arranged on one part of the first box door 6, wherein an air inlet 101 of the heat dissipation device 1 is arranged towards one side direction of the cavity 100, an air outlet of the heat dissipation device 1 is arranged towards the outer side direction of the first box door 6, the cavity 100 is used for accommodating a dry-type transformer, the heat dissipation device 1 is used for guiding hot air in the cavity 100 to the outer side of the box body 3 through the air inlet 101 and the air outlet, and when the first box door 6 is opened, the heat dissipation device 1 moves along with one part of the first box door 6 towards the outer side direction of the box body 3, and the openable angle of the first box door 6 is 0-120 degrees.

Referring to fig. 1 and 2, the heat dissipating device 1 includes at least one fan 14 provided on the first door 6 toward one side of the cavity 100, at least one thermostat for controlling the fan 14, and at least one housing 16 for mounting the fan 14 and the thermostat, the fan 14 being inclined such that the air inlet 101 is higher in level than the air outlet.

Referring to fig. 1, 2, 3 and 4, by setting the fan 14 to incline, the level of the air inlet 101 is higher than that of the air outlet, on one hand, the level of the air inlet 101 is high, which is beneficial to the air inlet 101 to suck hot air, and on the other hand, the level of the air outlet is low, because the fan 14 is arranged to incline, the blown hot air is led towards the ground direction, so that the hot air can not blow to the upper body of the passer-by, and the two functions are achieved.

Referring to fig. 1 and 2, the outer casing 16 is in the shape of a triangular prism, and the air inlet end of the fan 14 is disposed on the inclined surface of the outer casing 16.

Referring to fig. 2, the maximum noise level of the fan 14 is 29-30dB. The fan 14 is a fan 14.

The box 3 comprises at least one base 31, at least one inlet port 26 on the bottom of the base 31, two groups of box frameworks respectively arranged on the left side and the right side of the base 31, at least one wall plate 2 detachably covered on the outer side surface of the box frameworks, at least one top cover 11 detachably covered on the top of the box frameworks, at least one adjusting device 4 on the bottom surface of the base 31, at least one second door frame 34 on the front side of the box frameworks for installing the second door 5 and at least one first door frame 35 arranged on the rear side of the box frameworks for installing the first door 6. The second door 5 is located on the opposite side of the first door 6.

Referring to fig. 1 and 3, the top cover 11 is installed on a stainless steel rectangular top cover frame, the top cover 11 is a stainless steel plate, a melamine coating is provided on an upper surface of the stainless steel plate, a sound insulation material is provided on a lower surface of the stainless steel plate, and the top cover 11 is fixed from inside the case and is not detachable from outside the case 3.

Referring to fig. 1 and 3, the adjusting device 4 includes four casters 28 provided on the bottom of the base 31 and four leveling feet 29 provided on one side of the casters 28, respectively.

Referring to fig. 1 and 3, by providing the leveling feet 29 such that when the case 3 is set outdoors, the leveling feet 29 are used to level the case 3, by providing the casters 28, when it is necessary to move the case 3 a certain distance, the casters 28 can play an auxiliary role, facilitating the adjustment of the position of the case 3.

Referring to fig. 1 and 3, the leveling foot 29 includes a foot pad, a threaded rod disposed on the foot pad to extend vertically upward, and a connection member 30 of U-shaped aluminum alloy for mounting the threaded rod, an assembly hole for assembling the threaded rod is formed in the connection member 30, the leveling foot 29 is mounted on one side of the connection member 30, and the caster 28 is mounted on the other side of the connection member 30.

Referring to fig. 3, a sound insulating material is provided on the inner side of the wall plate 2. The sound insulation material can be gypsum board, iron board, sound insulation felt and fiber board.

Referring to fig. 1 and 3, the first door 6 includes at least one first door panel 17 movably covered on the first door frame 35, at least one door shaft provided on both upper and lower ends of the first door panel 17, and at least one first door lock 61 provided on the first door panel 17, the upper end of the door shaft being connected with the top cover 11, the lower end of the door shaft being connected with the base 31, and the fan 14 being provided on the first door panel 17.

Embodiment two, referring to fig. 3 and 4, is different from embodiment one in that: the second door 5 comprises a second door plate 32 movably covered on a second door frame 34, a second door shaft arranged on the second door plate 32 and a second door lock 33 arranged on the second door shaft, the upper end of the second door shaft is connected with the top cover 11, the lower end of the second door shaft is connected with the base 31, the second door plate 32 is a double door type, a melamine coating plate is arranged on the second door 5, and the second door lock 33 is an integral barrel lock.

Other structures are similar to those of the first embodiment and will not be described again.

Embodiment three, referring to fig. 3, 5 and 6, is different from embodiment one in that: the box frame comprises at least two groups of side frames which are respectively and vertically arranged on the left side and the right side of the base 31, a top cover frame 12 which is detachably arranged on the top of the side frames, a cable partition board 24 which is arranged between the side frames and the wall board 2 and used for cable routing, a plurality of cable channel inlets 43 which are arranged on the cable partition board 24 at intervals and face to one side of the direction of the second door frame 34, bristles 42 which are arranged on the cable channel inlets 43, cable management rings 41 which are respectively arranged on the upper side and the lower side of the cable channel inlets 43, a power manager 35 which is arranged on one side of the cable partition board 24 and faces to the direction of the first door frame 35, and at least one cable channel outlet 23 which is arranged on one side of the power manager 35.

Referring to fig. 6, the cable management loop 41 may employ an integral aluminum loop 88x60mm with a 70x145mm wiredrawing cable passage opening 411 between the loops to draw the cable bundle onto the power manager 35 on the rear side of the cabinet, the power manager 35 being a PDU row socket.

Referring to fig. 3 and 5, the side frame includes a first square hole column 25 vertically provided on the front end of the base 31, a second square hole column 22 provided on the rear end of the base 31, and a third square hole column 15 provided between the first square hole column 25 and the second square hole column 22 for connecting the first square hole column 25 and the second square hole column 22.

Referring to fig. 3, 5 and 6, the first square hole pillar 25, the second square hole pillar 22 and the third square hole pillar 15 are surrounded to form a shape of , and a plurality of assembly holes are arranged on the first square hole pillar, the second square hole pillar and the third square hole pillar at intervals.

Referring to fig. 3, 5 and 6, the wall panel 2 includes a first wall panel 20 having both ends detachably mounted to the second door frame 34 and the first square hole pillar 25, respectively, and a second wall panel 19 having both ends mounted to the second square hole pillar 22 and the first door frame 35, respectively, and soundproof materials are provided on the first wall panel 20 and the second wall panel 19. The first wall plate 20 and the second wall plate 19 are made of stainless steel materials, and the side surface of the first partition plate and the side surface of the second partition plate facing the cavity 100 are also covered with sound insulation materials.

Referring to fig. 3 and 5, the first square hole pillars 25 and the second square hole pillars 22 may each employ a U-shaped square hole bar or an L-shaped square hole bar.

Referring to fig. 1, 3 and 5, a barrel lock 39 may be disposed on the first wall plate 20, a barrel lock 18 may be disposed on the second wall plate 19, and the power manager 35 disposed on the second square hole column 22 may be directly operated after the second wall plate 19 is opened by opening the barrel lock 18, so that the second wall plate 19 may be directly opened from the side to facilitate the operation and maintenance of the power manager 35 in the later stage, and on the other hand, the second partition plate 19 may be opened to maintain the device in the rear position of the cavity 100, thereby achieving two functions.

Referring to fig. 1 and 5, the opening position of the barrel lock 39 corresponds to the front half of the cavity 100, that is, the first wall plate 20 arranged on the side is opened to rapidly maintain the device at the front position of the cavity 100, and on the other hand, the opening position of the first wall plate also corresponds to the cable partition plate to rapidly arrange and route cables, so that the wires in the cabinet are tidier, the wires can be rapidly overhauled, and the double effects are achieved.

Referring to fig. 3 and 5, a mounting groove 36 for mounting the first square hole column 25 and the second square hole column 22 is provided on both sides of the base 31, respectively, and the mounting groove 36 is formed by two L-shaped rails spaced apart on the base 31, and a plurality of mounting holes are provided on the rails spaced apart.

Referring to fig. 3 and 5, one side of the cable spacer 24 is connected to the first square hole column 25, the other side of the cable spacer 24 is connected to the second square hole column 22, the cable spacer 24 is in a groove shape, and one side of the groove of the cable spacer 24 is arranged towards the wall plate 2.

The foregoing is merely illustrative of specific embodiments of the present utility model, but the design concept of the present utility model is not limited thereto, and any insubstantial modification of the present utility model by using the design concept shall fall within the scope of the present utility model.

Claims

1. Easy-to-maintain mounting structure for mounting dry-type transformer, characterized in that: the mounting structure comprises a box body, at least one first box door arranged on one side of the box body, at least one cavity arranged in the box body and at least one heat dissipating device arranged on a part of the first box door, wherein an air inlet of the heat dissipating device faces to one side direction of the cavity, an air outlet of the heat dissipating device faces to the outer side direction of the first box door, the cavity is used for accommodating the dry type transformer, the heat dissipating device is used for conducting hot air in the cavity to the outer side of the box body through the air inlet and the air outlet, and when the first box door is opened, the heat dissipating device follows the part of the first box door to move together towards the outer side direction of the box body.

2. The easy maintenance mounting structure of claim 1, wherein: the heat dissipation device comprises at least one fan arranged on one side of the first box door towards the direction of the cavity, at least one thermostat for controlling the fan and at least one shell for installing the fan and the thermostat, wherein the fan is obliquely arranged, so that the horizontal height of the air inlet is higher than that of the air outlet.

3. The easy maintenance mounting structure according to claim 2, wherein: the outer shape of the shell is a triangular prism, and the air inlet end of the fan is arranged on the inclined surface of the shell.

4. The easy maintenance mounting structure according to claim 2, wherein: the box comprises at least one base, two groups of box frameworks respectively erected on the left side and the right side of the base, a wall plate arranged on the outer side face of the box framework, a second box door arranged on the front end face of at least one box, a top cover arranged on the top of the box framework and at least one adjusting device arranged on the bottom face of the base, a second door frame arranged on the front side of the box framework and used for installing the second box door, and a first door frame arranged on the rear side of the box framework and used for installing the first box door, wherein the second box door is positioned on the opposite side of the first box door.

5. The easy maintenance mounting structure according to claim 4, wherein: the adjusting device comprises four casters arranged on the bottom of the base and four leveling feet respectively arranged on one side of the casters.

6. The easy maintenance mounting structure according to claim 4, wherein: and the inner side surface of the wall plate is provided with a sound insulation material.

7. The easy maintenance mounting structure according to claim 6, wherein: the sound insulation material is gypsum board, iron plate, sound insulation felt or fiber board.

8. The easy maintenance mounting structure according to claim 4, wherein: the first door comprises at least one first door plate, at least one door shaft and at least one first door lock, wherein the first door plate is arranged on the first door frame, the door shaft is arranged on the upper end and the lower end of the first door plate, the first door lock is arranged on the first door plate, the upper end of the door shaft is connected with the top cover, the lower end of the door shaft is connected with the base, and the fan is arranged on the first door plate.

9. A dry-type transformer system, characterized by: comprising a mounting structure and at least one dry-type transformer arranged in said mounting structure, said mounting structure being according to any one of claims 1-8.