CN211556543U

CN211556543U - Small-size prepackage type transformer substation

Info

Publication number: CN211556543U
Application number: CN201922321799.5U
Authority: CN
Inventors: 张宇敬; 汪少波; 彭晓辉; 胡小潇; 张忠
Original assignee: Xinjiang Guangwanxin New Energy Technology Co ltd
Current assignee: Xinjiang Guangwanxin New Energy Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to the technical field of transformer substations, in particular to a small-sized prefabricated transformer substation, which comprises a box body, wherein fixing devices are arranged on two sides of an inner cavity of the box body, notches are formed in two sides of the top of the box body, a radiating fan is bolted on the top of the notch and at the top of the box body, circular grooves are formed in four corners of the top of the box body, supporting columns are inserted into inner cavities of the circular grooves, cover plates are welded at the tops of the supporting columns, and dust screens are fixedly arranged between the two supporting columns; the utility model discloses a box, fixing device, notch, radiator fan, support column, apron, dust screen, lug, transformer body, inoxidizing coating and fixing bolt's setting, it is complicated when the installation to have solved current transformer, and the transformer case is in outdoor for a long time, and the surface is easily corroded because of the erodeing of rainwater, and the dustproof effect of transformer case is poor, easily has the dust to fall into the surface of transformer, is unfavorable for the problem of transformer work.

Description

Small-size prepackage type transformer substation

Technical Field

The utility model relates to a transformer substation technical field specifically is a small-size prepackage type transformer substation.

Background

The prefabricated substation realizes electrical connection through a cable or a bus, all high-low voltage distribution devices and transformers are conventional shaped products, the prefabricated substation has the advantages of small volume, small occupied area, light weight and low manufacturing cost, is called as a box type transformer substation or a prefabricated substation, has a series of characteristics such as attractive appearance and the like, and is suitable for: the intelligent power distribution system has the advantages of safe and reliable operation, convenient maintenance, attractive appearance and the like, and has the advantages of small volume, small floor area, large selectivity, small field installation amount, short installation and debugging period, movement along with a load center and the like.

The existing transformer is complex in installation, the transformer box is located outdoors for a long time, the surface of the transformer box is easy to corrode due to rainwater scouring, the dustproof effect of the transformer box is poor, dust is easy to fall into the surface of the transformer, and the transformer is not beneficial to working.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size prepackage type transformer substation, it is simple to possess the transformer installation, the transformer case is difficult to be corroded, the transformer case has antistatic, it is dustproof effectual, be difficult for having the dust to fall into the advantage on transformer surface, it is complicated when the installation of current transformer to have solved, the transformer case is in outdoors for a long time, the surface is because of the washing away of rainwater, the transformer case is easy to be corroded, and the dustproof effect of transformer case is poor, it falls into the surface of transformer easily to have the dust, be unfavorable for the problem of transformer work.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size prepackage type transformer substation, includes the box, the both sides of box inner chamber all are provided with fixing device, the notch has all been seted up to the both sides at box top, the top of box and the top bolt that is located the notch have the radiator fan, the circular slot has all been seted up to the four corners department at box top, and the inner chamber of circular slot has inserted the support column, the top welding of support column has the apron, two fixed mounting has the dust screen between the support column, the both sides of box inner chamber bottom all set up flutedly, and the inner chamber sliding connection of recess has the lug, the top welding of lug has the transformer body, the both sides of box all are provided with the inoxidizing coating, the equal threaded connection in top of box both sides has fixing bolt, fixing bolt's one end runs through box and circular slot in proper order and extends to the laminating of.

Preferably, fixing device includes the channel, the both sides in box inner chamber are seted up to the channel, the inner wall welding of channel has the spring, the one end welding that the spring is close to the transformer body has movable post, one side welding that the spring was kept away from to movable post has the fixed plate.

Preferably, the surface of the movable column close to the spring is in sliding connection with the inner cavity of the channel, and one side of the fixed plate far away from the movable column is attached to one side of the power converter body.

Preferably, the protective layer comprises an anticorrosive layer, the anticorrosive layer is coated on the outer side of the box body, an antistatic layer is coated on the outer side of the anticorrosive layer, and a dewatering layer is coated on the outer side of the antistatic layer.

Preferably, the center department of box both sides has all seted up the shutter, the inner chamber of box and the inboard fixed mounting that is located the shutter have the filter screen.

Preferably, the positive both sides of box all articulate there is the chamber door, the positive upper portion of chamber door bonds there is the slogan tablet, the air vent has been seted up to the positive lower part of chamber door, the inner chamber fixed mounting of air vent has dash board and dash board to be the setting of tripe form.

Preferably, the supporting legs are welded at four corners of the bottom of the box body, anti-skid rubber pads are bonded at the bottoms of the supporting legs, water grooves are formed in the top of the cover plate at equal intervals, and the cover plate is triangular.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a box, fixing device, notch, radiator fan, support column, apron, dust screen, lug, transformer body, inoxidizing coating and fixing bolt's setting, it is complicated when the installation to have solved current transformer, and the transformer case is in outdoor for a long time, and the surface is easily corroded because of the erodeing of rainwater, and the dustproof effect of transformer case is poor, easily has the dust to fall into the surface of transformer, is unfavorable for the problem of transformer work.

2. The utility model discloses a setting of spring, make activity post and fixed plate can remove and make fixed plate and activity post can fix the power converter body, setting through the channel, can support the spring and make the activity post slide simultaneously, the anticorrosive coating is waterborne anticorrosive paint, can protect the box, prevent the rainwater corrosion to the box, the antistatic backing has antistatic, dustproof, mould proof, wear-resisting, characteristics such as acid and alkali resistance, coating surface treatment is simple, no mould, the levelling nature is good, the dehydration layer is the dehydrating agent, many problems that polar solvent moisture absorption brought can be eliminated to the dehydration layer, if whitening, the solubility descends, reduce the close nature of film and transparency etc..

3. The utility model discloses a setting of shutter, the ventilation of the box of being convenient for, prevent simultaneously that the rainwater from getting into the inner chamber of box, the filter screen can prevent that the dust from passing through the inner chamber that the shutter got into the box, setting through the chamber door, can protect the power converter body, the warning sign can be write in on the surface of slogan tablet, prevent someone touching box when through, the circulation of the air in the multiplicable box of louver, setting through the supporting leg, can support the box, the frictional force on the multiplicable supporting leg of antiskid rubber pad and ground, the flow of the rainwater of being convenient for of basin, make the top of apron not have the rainwater to pile up.

Drawings

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

FIG. 2 is a sectional front view of the utility model;

FIG. 3 is a left side view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;

fig. 5 is a cross-sectional view of the protective layer of the present invention.

In the figure: 1. a box body; 2. a box door; 3. a ventilation window; 4. a support pillar; 5. a dust screen; 6. a cover plate; 7. fixing the bolt; 8. a slogan board; 9. supporting legs; 10. a power converter body; 11. a bump; 12. a heat radiation fan; 13. a notch; 14. a protective layer; 141. an anticorrosive layer; 142. an antistatic layer; 143. dehydrating the layer; 15. a blind window; 16. a fixing device; 161. a movable post; 162. a channel; 163. a spring; 164. a fixing plate; 17. a water tank.

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. 1-5, a small-sized preassembled transformer substation comprises a box body 1, wherein fixing devices 16 are arranged on two sides of an inner cavity of the box body 1, notches 13 are formed in two sides of the top of the box body 1, a cooling fan 12 is bolted on the top of the notch 13 at the top of the box body 1, round grooves are formed in four corners of the top of the box body 1, supporting columns 4 are inserted into the inner cavities of the round grooves, a cover plate 6 is welded on the tops of the supporting columns 4, a dust screen 5 is fixedly installed between the two supporting columns 4, grooves are formed in two sides of the bottom of the inner cavity of the box body 1, a convex block 11 is connected to the inner cavity of each groove in a sliding manner, a transformer body 10 is welded on the tops of the convex blocks 11, protective layers 14 are arranged on two sides of the box body 1, fixing bolts 7 are connected to the tops of two sides of the box body 1 in a threaded, through box 1, fixing device 16, notch 13, radiator fan 12, support column 4, apron 6, dust screen 5, lug 11, transformer body 10, inoxidizing coating 14 and fixing bolt 7's setting, it is complicated when the installation to have solved current transformer, the transformer case is in outdoors for a long time, the surface is because of the erodeing of rainwater, the transformer case is easily corroded, and the dustproof effect of transformer case is poor, easily have the dust to fall into the surface of transformer, be unfavorable for the problem of transformer work.

In this embodiment, fixing device 16 includes channel 162, and channel 162 sets up in the both sides of box 1 inner chamber, and the inner wall welding of channel 162 has spring 163, and the one end welding that spring 163 is close to converter body 10 has movable post 161, and the one side welding that spring 163 was kept away from to movable post 161 has fixed plate 164, through the setting of spring 163 for movable post 161 and fixed plate 164 can remove and make fixed plate 164 and movable post 161 can fix converter body 10.

In this embodiment, the surface of the movable column 161 close to the spring 163 is slidably connected to the inner cavity of the channel 162, one side of the fixed plate 164 away from the movable column 161 is attached to one side of the converter body 10, and the spring 163 can be supported and the movable column 161 can slide by the arrangement of the channel 162.

In this embodiment, the protective layer 14 includes an anti-corrosion layer 141, the anti-corrosion layer 141 is coated on the outer side of the box body 1, the anti-static layer 142 is coated on the outer side of the anti-corrosion layer 141, the dewatering layer 143 is coated on the outer side of the anti-static layer 142, the anti-corrosion layer 141 is a water-based anti-corrosion paint, and can protect the box body 1 and prevent rainwater from corroding the box body 1, the anti-static layer 142 has the characteristics of static electricity prevention, dust prevention, mildew prevention, wear resistance, acid and alkali resistance, and the like, the coating is simple in surface treatment, mildew-free, and good in leveling property, the dewatering layer 143 is a dewatering agent, and the dewatering layer 143 can solve many problems caused by moisture absorption of an polar solvent, such as whitening, reduced solubility, reduced.

In this embodiment, shutter 15 has all been seted up to the center department of box 1 both sides, and the inboard fixed mounting that the inner chamber of box 1 just is located shutter 15 has the filter screen, and through shutter 15's setting, the ventilation of the box 1 of being convenient for prevents simultaneously that the rainwater from getting into the inner chamber of box 1, and the filter screen can prevent that the dust from getting into the inner chamber of box 1 through shutter 15.

In this embodiment, box 1 positive both sides all articulate there is

chamber door

2, 2 positive upper portions of chamber door bond there is placard tablet 8, louver 3 has been seted up to 2 positive lower parts of chamber door, louver 3's inner chamber fixed mounting has dash board and dash board to be the setting of tripe form, setting through chamber door 2 can protect power converter body 10, the warning words can be write on placard tablet 8's surface, prevent someone touching box 1 during the process, the circulation of the air in 3 multiplicable boxes of louver 1.

In this embodiment, supporting leg 9 has all been welded to the four corners department of box 1 bottom, and the bottom of supporting leg 9 bonds there is the anti-skidding rubber pad, and basin 17 has been seted up to the top equidistance of apron 6, and the shape of apron 6 is the triangle-shaped setting, through the setting of supporting leg 9, can support box 1, the frictional force of the multiplicable supporting leg of anti-skidding rubber pad 9 and ground, the basin 17 flow of the rainwater of being convenient for the top of apron 6 does not have the rainwater and piles up.

The working principle is as follows: opening the box door 2, make the bottom of lug 11 insert the inner chamber of recess, then promote the electrical transformer body 10, make the electrical transformer body 10 be located the inner chamber of box 1, setting through spring 163, make activity post 161 and fixed plate 164 can remove and make fixed plate 164 and activity post 161 can fix electrical transformer body 10, then close box door 2, make support column 4 insert the circular slot, twist fixing bolt 7 and make one end of fixing bolt 7 run through box 1 and circular slot in proper order and extend to the inner chamber of circular slot and the laminating of the surface of support column 4, thereby accomplish the fixing to support column 4, radiator fan 12 works, blow the heat dissipation in box 1 through notch 13, anticorrosive coating 141 is water based anticorrosive paint, can protect box 1, prevent the corruption of rainwater to box 1, antistatic coating 142 has antistatic, dustproof, mould proof, wear-resisting, the heat dissipation is carried out to the box 1, Acid and alkali resistance, simple surface treatment of the coating, no mildew, good leveling property, the dehydrating layer 143 as a dehydrating agent, and the dehydrating layer 143 can solve many problems caused by moisture absorption of polar solvents, such as whitening and reduced solubility, reduce the adhesiveness and transparency of a paint film, prolong the service life of the box body 1, and the surface of the placard 8 can be written with warning words to prevent someone from touching the box body 1 during passing, and the ventilation window 3 can increase the circulation of air in the box body 1.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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 a small-size prepackage type transformer substation, includes box (1), its characterized in that: the transformer box is characterized in that fixing devices (16) are arranged on two sides of an inner cavity of the box body (1), notches (13) are formed in two sides of the top of the box body (1), a heat radiating fan (12) is bolted to the top of the box body (1) and positioned above the notches (13), round grooves are formed in four corners of the top of the box body (1), supporting columns (4) are inserted into inner cavities of the round grooves, a cover plate (6) is welded to the tops of the supporting columns (4), a dust screen (5) is fixedly installed between the two supporting columns (4), grooves are formed in two sides of the bottom of the inner cavity of the box body (1), protruding blocks (11) are slidably connected to inner cavities of the grooves, transformer bodies (10) are welded to the tops of the protruding blocks (11), protective layers (14) are arranged on two sides of the box body (1), and fixing bolts (7) are in threaded connection with, one end of the fixing bolt (7) penetrates through the box body (1) and the circular groove in sequence and extends to the inner cavity of the circular groove to be attached to the surface of the supporting column (4).

2. A small pre-assembled substation according to claim 1, characterized in that: fixing device (16) include channel (162), the both sides in box (1) inner chamber are seted up in channel (162), the inner wall welding of channel (162) has spring (163), the one end welding that spring (163) are close to converter body (10) has movable post (161), one side welding that spring (163) were kept away from in movable post (161) has fixed plate (164).

3. A small pre-assembled substation according to claim 2, characterized in that: the surface of the movable column (161) close to the spring (163) is in sliding connection with the inner cavity of the channel (162), and one side of the fixed plate (164) far away from the movable column (161) is attached to one side of the power converter body (10).

4. A small pre-assembled substation according to claim 1, characterized in that: the protective layer (14) comprises an anticorrosive layer (141), the anticorrosive layer (141) is coated on the outer side of the box body (1), an anti-static layer (142) is coated on the outer side of the anticorrosive layer (141), and a dehydration layer (143) is coated on the outer side of the anti-static layer (142).

5. A small pre-assembled substation according to claim 1, characterized in that: the center department of box (1) both sides has all seted up shutter (15), the inboard fixed mounting that the inner chamber of box (1) just is located shutter (15) has the filter screen.

6. A small pre-assembled substation according to claim 1, characterized in that: the utility model discloses a refrigerator door, including box (1), chamber door (2), the positive both sides of chamber door (2) all articulate there are chamber door (2), the positive upper portion of chamber door (2) bonds and has placard (8), air vent (3) have been seted up to the positive lower part of chamber door (2), the inner chamber fixed mounting of air vent (3) has dash board and dash board to be the setting of tripe form.

7. A small pre-assembled substation according to claim 1, characterized in that: supporting legs (9) are welded at four corners of the bottom of the box body (1), anti-skid rubber pads are bonded at the bottoms of the supporting legs (9), water grooves (17) are formed in the top of the cover plate (6) in an equidistant mode, and the cover plate (6) is triangular.