CN212113351U

CN212113351U - Box transformer that possesses dustproof and waterproof function

Info

Publication number: CN212113351U
Application number: CN201921230250.9U
Authority: CN
Inventors: 高叶靖; 林江秋; 邓伦猛
Original assignee: Jiangxi Nankai Electric Complete Set Co ltd
Current assignee: Jiangxi Nankai Electric Complete Set Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-12-08
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a box transformer that possesses dustproof and waterproof function, including the outer container, the bottom welded fastening of outer container has the bottom plate, the front end and the equal fixedly connected with backup pad in rear end at the top of outer container, the top fixedly connected with weather shed of backup pad, the both sides of outer container inner chamber all are provided with the dust guard, first vent has all been seted up to the both sides of outer container, the positive left side of outer container and right side swing joint have first chamber door and second chamber door respectively, the lower fixed surface of weather shed is connected with the dust extraction fan, and the right flank of dust extraction fan is through the left surface fixed connection of first pipeline with dust storage box, and the lower surface of dust extraction fan is linked together through second pipeline and a plurality of dust extraction head, the bottom welded fastening of bottom plate both sides has the mounting panel, the bottom of bottom plate is provided with the base. The utility model discloses a box transformer possesses dustproof and waterproof's advantage, has solved the problem that traditional box transformer does not have dustproof and waterproof function, still possesses the effectual advantage of shock attenuation.

Description

Box transformer that possesses dustproof and waterproof function

Technical Field

The utility model relates to a box transformer technical field specifically is a box transformer that possesses dustproof and waterproof function.

Background

The box-type transformer is characterized in that the traditional transformer is designed in a box-type shell in a centralized manner, has small volume, light weight, low noise, low loss and high reliability, is widely applied to residential districts, commercial centers, light stations, airports, factories, mines, enterprises, hospitals, schools and other places, and is mainly formed by combining a multi-loop high-voltage switch system, an armored bus, a transformer station integrated automation system, communication, telecontrol, metering, capacitance compensation, a direct-current power supply and other electrical units, and is generally installed outdoors, but outdoor weather and surrounding environment change unreasonable tests can cause damage to rainwater and dust when entering the box-type transformer, and at the moment, the box-type transformer is required to have certain waterproof and dustproof functions to deal with the external environment, but the traditional box-type transformer does not have the function, and additionally needs to be additionally provided with protective facilities when being installed, this undoubtedly increases the cost and reduces the practicality of the box transformer. And the existing box-type transformer is installed outside in the using process, when larger pressure acts on the surface of the box-type transformer, the existing box-type transformer has poor damping effect, so that when the surface is subjected to larger pressure, the box-type transformer is easily damaged, and the service life of the box-type transformer is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box transformer that possesses dustproof and waterproof function possesses dustproof and waterproof's advantage, has solved the problem that traditional box transformer does not have dustproof and waterproof function, still possesses the effectual advantage of shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: a box-type transformer with dustproof and waterproof functions comprises an outer box, wherein a bottom plate is fixedly welded at the bottom of the outer box, a supporting plate is fixedly connected at the front end and the rear end of the top of the outer box, a rain shelter is fixedly connected at the top of the supporting plate, dust boards are arranged on two sides of an inner cavity of the outer box, a first handle is fixedly connected to the front side of each dust board, first ventilation openings are formed in two sides of the outer box, rain shelters are fixedly connected to two sides of the outer surface of the outer box, a first box door and a second box door are respectively and movably connected to the left side and the right side of the front side of the outer box, a dust exhaust fan is fixedly connected to the lower surface of the rain shelter, the right side of the dust exhaust fan is fixedly connected with the left side of a dust storage box through a first pipeline, the lower surface of the dust storage box is fixedly connected with the upper surface of the outer box, and the lower surface of the dust exhaust fan is communicated with, and the second pipeline joint is on the upper surface of outer container, the upper surface of second pipeline passes through the upper surface fixed connection of two dead levers and outer container inner wall, the bottom welded fastening of bottom plate both sides has the mounting panel, the bottom of bottom plate is provided with the base.

Preferably, the top fixedly connected with sleeve pipe of base, the bottom fixedly connected with first spring of sleeve pipe inner chamber, the top fixedly connected with slide of first spring, the top fixedly connected with lifter of slide, the top of lifter run through the sleeve pipe and with base welded fastening.

Preferably, the first support of the equal fixedly connected with in four corners at base top, the surface cover of first support is equipped with the second spring, the first mounting panel of fixedly connected with first limiting plate is run through at the top of first support.

Preferably, the bottom of the surface of the first box door and the bottom of the surface of the second box door are both provided with second ventilation openings, the back surfaces of the first box door and the second box door are both fixedly connected with protective covers, the inner parts of the protective covers are fixedly connected with dust screens, and the top of each protective cover is provided with a third ventilation opening.

Preferably, the top of the inner cavity of the outer box and the two sides of the bottom of the inner cavity of the outer box are both provided with limiting grooves, limiting blocks are slidably connected inside the limiting grooves, and the limiting blocks are fixedly connected with the dust guard.

Preferably, the right side of the front surface of the first box door is provided with an installation lock, and the left side of the front surface of the second box door is provided with a second handle.

Preferably, the dustproof net is positioned on the back of the second ventilation opening, and the height of the dustproof net is greater than the height difference formed by the top and the bottom of the second ventilation opening.

Preferably, the number of the dust extraction heads is not less than 3, and each dust extraction head is arranged in parallel.

Preferably, a power supply is fixed on the inner side wall of the outer box and is connected with the dust exhaust fan through a cable.

Preferably, rain grooves are formed in two sides of the top of the rain shelter.

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

(1) the utility model discloses a setting through outer container, backup pad, weather shed, rain flowing groove, dust guard, weather shield, first chamber door, second chamber door, protection casing, dust screen and third ventilation opening, not only can be isolated to the furthest to rainwater and dust, still solved the problem that traditional box transformer does not have dustproof and waterproof function simultaneously, this box transformer that possesses dustproof and waterproof function possesses dustproof and waterproof's advantage;

(2) the utility model discloses a mutual cooperation between dust extraction fan, dust storage box and the dust extraction head, when there is a large amount of dust in the outer container, the dust extraction fan sucks the dust into the first pipeline through the second pipeline and dust extraction head, and then is sucked into the dust storage box through the second pipeline, thereby removes dust and absorbs dust to the transformer body, thereby has avoided the part of the interior of transformer to cause the damage that the dust is too much;

(3) the utility model discloses a cooperation that sets up base, sleeve pipe, lifter, mounting hole, first support, second spring, mounting panel, first limiting plate, slide, first spring is used, has solved the poor problem of current box transformer shock attenuation effect, possesses the effectual advantage of shock attenuation, is worth promoting.

Drawings

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

FIG. 2 is a schematic view of the outer box structure of the present invention;

fig. 3 is a left sectional view of the second door of the present invention;

fig. 4 is a schematic structural diagram of the mounting plate of the present invention;

fig. 5 is a schematic view of the sleeve and the lifting rod of the present invention;

in the figure, 1-outer box; 2-a support plate; 3-a rain shelter; 4-a rain gutter; 5-a dust storage box; 6-a first conduit; 7-dust extraction fan; 8-a second conduit; 9-fixing the rod; 10-a dust extraction head; 11-a first vent; 12-a rain shield; 13-a limiting groove; 14-a limiting block; 15-a base plate; 16-a mounting plate; 17-a first limiting plate; 18-a first support; 19-a second spring; 20-a base; 21-mounting holes; 22-a sleeve; 23-a first handle; 24-a lifter; 25-a first door; 26-a second door; 27-installing a lock; 28-a second handle; 29-a second vent; 30-dust screen; 31-a protective cover; 32-a third vent; 33-dust guard; 34-a first spring; 35-sliding plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a box-type transformer with dustproof and waterproof functions comprises an outer box 1, a bottom plate 15 is fixedly welded at the bottom of the outer box 1, a supporting plate 2 is fixedly connected at both the front end and the rear end of the top of the outer box 1, a rain shelter 3 is fixedly connected at the top of the supporting plate 2, dustproof plates 33 are respectively arranged at both sides of an inner cavity of the outer box 1, a first handle 23 is fixedly connected at the front of the dustproof plates 33, first vents 11 are respectively arranged at both sides of the outer box 1, rain shields 12 are respectively fixedly connected at both sides of the outer surface of the outer box 1, a first box door 25 and a second box door 26 are respectively and movably connected at the left side and the right side of the front of the outer box 1, a dust exhaust fan 7 is fixedly connected at the lower surface of the rain shelter 3, and the right side surface of the dust exhaust fan 7 is fixedly connected with the left side of a dust storage box 5 through, and the lower surface of dust storage box 5 is connected with the upper surface fixed connection of outer container 1, just the lower surface of taking out dirt fan 7 is linked together through

second pipeline

8 and 5 dust extraction heads 10, and every dust extraction head 10 has equal parallel arrangement between, and the upper surface at outer container 1 of 8 joints of second pipeline, the upper surface of second pipeline 8 is connected with the upper surface fixed connection of 1 inner wall of outer container through two dead levers 9, the bottom welded fastening at the bottom of bottom plate 15 both sides has mounting panel 16, the bottom of bottom plate 15 is provided with base 20, mounting hole 21 has been seted up to the bottom of base 20, makes things convenient for base 20 to utilize the bolt to link together with ground.

Further, a sleeve 22 is fixedly connected to the top of the base 20, a first spring 34 is fixedly connected to the bottom of an inner cavity of the sleeve 22, a sliding plate 35 is fixedly connected to the top of the first spring 34, a lifting rod 24 is fixedly connected to the top of the sliding plate 35, and the top of the lifting rod 24 penetrates through the sleeve 22 and is welded and fixed with the base 20.

Further, the equal fixedly connected with first support 18 in four corners at base 20 top, the surface cover of first support 18 is equipped with second spring 19, first mounting panel 16 and the first limiting plate 17 of fixedly connected with are run through to the top of first support 18.

Further, the bottom of the surface of the first box door 25 and the bottom of the surface of the second box door 26 are both provided with a second ventilation opening 29, the back of the first box door 25 and the back of the second box door 26 are both fixedly connected with a protection cover 31, the inside of the protection cover 31 is fixedly connected with a dust screen 30, and the top of the protection cover 31 is provided with a third ventilation opening 32.

Furthermore, limiting grooves 13 are formed in the top of the inner cavity of the outer box 1 and the two sides of the bottom of the inner cavity of the outer box, limiting blocks 14 are connected to the inner portions of the limiting grooves 13 in a sliding mode, and the limiting blocks 14 are fixedly connected with the dust guard 33.

Further, the right side of the front surface of the first door 25 is provided with a mounting lock 27, and the left side of the front surface of the second door 26 is provided with a second handle 28.

Further, the dust screen 30 is located on the back of the second ventilation opening 29, and the height of the dust screen 30 is greater than the height difference formed between the top and the bottom of the second ventilation opening 29.

Further, a power supply is fixed on the inner side wall of the outer box 1 and is connected with the dust exhaust fan 7 through a cable.

Furthermore, rain grooves 4 are formed in two sides of the top of the rain shelter 3.

When the rain shielding box is used, in rainy weather, rainwater falling on the surface of the outer box 1 can be reduced through shielding of the rain shielding shed 3, the rainwater falling on the rain shielding shed 3 flows down through the rain flowing groove 4, the rain shielding cover 12 can shield the first ventilation opening 11, the dust-proof plate 33 can prevent external dust from entering the inner part of the outer box 1 through the first ventilation opening 11, the dust-proof plate 33 and the inner wall of the outer box 1 are in a fit state, a gap is reserved in the drawing for making the structure more clear, and the dust-proof net 30 can prevent the external dust from entering the inner part of the outer box 1 from the second ventilation opening 29; the utility model discloses a mutual cooperation between dust extraction fan 7, dust storage box 5 and dust extraction head 10, when there is a large amount of dust in the outer container 1, dust extraction fan 7 sucks the dust into first pipeline 6 through second pipeline 8 and dust extraction head 10, and then is sucked into the dust storage box through first pipeline 6, thereby removes dust and absorbs the dust in the outer container 1, thereby has avoided the part in the transformer to cause the damage that the dust is too much; when pressure is great, outer container 1 drives mounting panel 16 and lifter 24 and descends, and mounting panel 16 extrudees second spring 19, and second spring 19 plays the effect of shock attenuation buffering, and lifter 24 extrudees first spring 34 through slide 35, and first spring 34 plays the effect of shock attenuation buffering this moment to this reaches the effectual purpose of shock attenuation.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a box transformer that possesses dustproof and waterproof function, includes outer container (1), its characterized in that: the bottom of the outer box (1) is fixedly welded with a bottom plate (15), the front end and the rear end of the top of the outer box (1) are fixedly connected with a supporting plate (2), the top of the supporting plate (2) is fixedly connected with a rain shelter (3), two sides of the inner cavity of the outer box (1) are respectively provided with a dust guard (33), the front of the dust guard (33) is fixedly connected with a first handle (23), two sides of the outer box (1) are respectively provided with a first ventilation opening (11), two sides of the outer surface of the outer box (1) are respectively fixedly connected with a rain shelter (12), the front left side and the right side of the outer box (1) are respectively and movably connected with a first box door (25) and a second box door (26), the lower surface of the rain shelter (3) is fixedly connected with a dust extraction fan (7), and the right side surface of the dust extraction fan (7) is fixedly connected with the left side surface of the dust storage box (5) through a first pipeline, and the lower surface of dust storage box (5) is connected with the upper surface fixed connection of outer container (1), just the lower surface of taking out dirt fan (7) is taken out dirt head (10) through second pipeline (8) and a plurality of and is linked together, and second pipeline (8) joint is at the upper surface of outer container (1), the upper surface of second pipeline (8) is connected with the upper surface fixed connection of outer container (1) inner wall through two dead levers (9), the bottom welded fastening of bottom plate (15) both sides has mounting panel (16), the bottom of bottom plate (15) is provided with base (20).

2. The box-type transformer with dustproof and waterproof functions as claimed in claim 1, wherein: the top fixedly connected with sleeve pipe (22) of base (20), the first spring (34) of bottom fixedly connected with of sleeve pipe (22) inner chamber, the top fixedly connected with slide (35) of first spring (34), the top fixedly connected with lifter (24) of slide (35), the top of lifter (24) run through sleeve pipe (22) and with base (20) welded fastening.

3. The box-type transformer with dustproof and waterproof functions as claimed in claim 2, wherein: the equal fixedly connected with first support (18) in four corners at base (20) top, the surface cover of first support (18) is equipped with second spring (19), first mounting panel (16) and the first limiting plate of fixedly connected with (17) are run through at the top of first support (18).

4. The box-type transformer with dustproof and waterproof functions as claimed in claim 3, wherein: second ventilation openings (29) have all been seted up to the bottom on first chamber door (25) and second chamber door (26) surface, the equal fixedly connected with protection casing (31) in the back of first chamber door (25) and second chamber door (26), the inside fixedly connected with dust screen (30) of protection casing (31), third ventilation opening (32) have been seted up at the top of protection casing (31).

5. The box-type transformer with dustproof and waterproof functions as claimed in claim 4, wherein: limiting grooves (13) are formed in the top of the inner cavity of the outer box (1) and the two sides of the bottom of the inner cavity of the outer box, limiting blocks (14) are connected to the inner portions of the limiting grooves (13) in a sliding mode, and the limiting blocks (14) are fixedly connected with dust guard plates (33).

6. The box-type transformer with dustproof and waterproof functions as claimed in claim 5, wherein: the right side of the front surface of the first box door (25) is provided with an installation lock (27), and the left side of the front surface of the second box door (26) is provided with a second handle (28).

7. The box-type transformer with dustproof and waterproof functions as claimed in claim 6, wherein: the dustproof net (30) is located on the back of the second ventilation opening (29), and the height of the dustproof net (30) is larger than the height difference formed by the top and the bottom of the second ventilation opening (29).

8. The box-type transformer with dustproof and waterproof functions as claimed in claim 7, wherein: the number of the dust extraction heads (10) is not less than 3, and each dust extraction head (10) is arranged in parallel.

9. The box-type transformer with dustproof and waterproof functions as claimed in claim 8, wherein: the inner side wall of the outer box (1) is fixed with a power supply, and the power supply is connected with the dust extraction fan (7) through a cable.

10. The box-type transformer with dustproof and waterproof functions as claimed in claim 9, wherein: rain grooves (4) are formed in the two sides of the top of the rain shelter (3).