CN216699275U

CN216699275U - Dustproof box becomes with ventilation function

Info

Publication number: CN216699275U
Application number: CN202123022006.3U
Authority: CN
Inventors: 刘振军
Original assignee: Huludao Zhongdian Power Equipment Co ltd
Current assignee: Huludao Zhongdian Power Equipment Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-07
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a dustproof box transformer substation with a ventilation function, which comprises a box transformer substation, wherein the right side of the top end of the box transformer substation is connected with a first speed reducing motor through a bolt, a rectangular box is welded on the right side of the top end of an inner cavity of the box transformer substation, an output shaft at the bottom end of the first speed reducing motor penetrates through the box transformer substation and extends into the inner cavity of the rectangular box to be welded with a first gear, a second gear is meshed with the outer wall of the first gear, and a lead screw is welded on the left side of the central position of the second gear. This dustproof case becomes with ventilation function becomes, become through the case, first gear, rectangle case, first gear, second gear, the lead screw, the slider, the horizontal pole, the rectangle piece, the heat dissipation that structure realization case becomes such as fan become, this dustproof case becomes with ventilation function, through filter, the framework, dust absorption fan, air cleaner, cylinder chamber, induction port, ventilation hole, chamber door isotructure realize the dust removal that the case becomes, the device mechanism is simple, the effect is obvious, can effectual increase the life that the case becomes.

Description

Dustproof box becomes with ventilation function

Technical Field

The utility model relates to the technical field of box-type transformers, in particular to a dustproof box-type transformer with a ventilation function.

Background

The box type transformer substation is also called a box transformer substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable.

The box-type transformer substation is suitable for residential districts, urban public transformer substations, busy cities, construction power supplies and the like, and a user can select the box-type transformer substation according to different use conditions and load grades. The existing box-type substation can generate heat in the using process, if the heat cannot be timely evacuated, the service life of the box-type substation can be shortened, and due to the fact that the existing box-type substation is installed outdoors, a large amount of dust can be generated, the heat of the box-type substation is not easy to evacuate, and the problems of equipment damage and the like can be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof box transformer substation with a ventilation function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof box transformer substation with a ventilation function comprises a box transformer substation, wherein the right side of the top end of the box transformer substation is connected with a first speed reducing motor through a bolt, a rectangular box is welded on the right side of the top end of an inner cavity of the box transformer substation, a bottom output shaft of the first speed reducing motor penetrates through the box transformer substation and extends into the inner cavity of the rectangular box to be welded with a first gear, a second gear is meshed with the outer wall of the first gear, a lead screw is welded on the left side of the central position of the second gear, the left side of the lead screw penetrates through the rectangular box and is connected to the outer wall of the left side of the inner cavity of the box transformer substation in a shaft mode, a sliding block is connected to the central position of the outer wall of the lead screw in a screw mode, a rectangular block is welded at the bottom end of the outer wall of the sliding block, a transverse rod penetrates through the central position of the rectangular block in the left and right directions, the left and right ends of the transverse rod are connected to the inner wall of the box transformer substation in a shaft mode, a fan is installed at the bottom end of the rectangular block, and a filter plate is installed at the central position of the inner cavity of the box transformer substation, the box transformer substation is characterized in that a frame body is installed at the bottom end of the box transformer substation, a dust collection fan is connected to the bottom end of the right side of an inner cavity of the frame body through a bolt, an air filter is clamped to the top end of the left side of the inner cavity of the frame body, one end of the air filter is sleeved at the left end of the dust collection fan, one end of a cylindrical cavity is sleeved at the other end of the air filter, and an air suction port is sleeved at the other end of the cylindrical cavity.

Preferably, the first gear and the second gear are both bevel gears.

Preferably, the front side outer wall of the box transformer substation is provided with a vent hole.

Preferably, a box door is mounted on the outer wall of the front side of the box transformer substation.

Preferably, the number of the sliding blocks is two, and the sliding blocks are welded on the left side and the right side of the top end of the rectangular block.

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

1. this dustproof case becomes with ventilation function, through the heat dissipation that structures realization case becomes such as case becomes, first gear, rectangular box, first gear, second gear, lead screw, slider, horizontal pole, rectangular block, fan.

2. This dustproof case becomes with ventilation function realizes the dust removal that the case becomes through structures such as filter, framework, dust absorption fan, air cleaner, cylinder chamber, induction port, ventilation hole, chamber door, and the device mechanism is simple, and the effect is obvious, life that can effectual increase case become.

Drawings

FIG. 1 is a front sectional view of the box-to-substation structure of the present invention;

FIG. 2 is a schematic front sectional view of a rectangular box of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. the box becomes, 2, first gear motor, 3, rectangle case, 4, first gear, 5, second gear, 6, lead screw, 7, slider, 8, horizontal pole, 9, rectangle piece, 10, fan, 11, filter, 12, framework, 13, dust absorption fan, 14, air cleaner, 15, cylinder chamber, 16, induction port, 17, ventilation hole, 18, chamber door.

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. 1-3, the present invention provides a technical solution: a dustproof box transformer substation with a ventilation function comprises a box transformer substation 1, a first speed reduction motor 2 is connected to the right side of the top end of the box transformer substation 1 through a bolt, the first speed reduction motor 2 rotates clockwise, a rectangular box 3 is welded to the right side of the top end of an inner cavity of the box transformer substation 1, a first gear 4 is welded to an output shaft at the bottom end of the first speed reduction motor 2, the output shaft penetrates through the box transformer substation 1 and extends into the inner cavity of the rectangular box 3, the first speed reduction motor 2 rotates clockwise to drive the first gear 4 to rotate clockwise, a second gear 5 is meshed with the outer wall of the first gear 4, the first gear 4 rotates clockwise to drive the second gear 5 to rotate anticlockwise, a lead screw 6 is welded to the left side of the central position of the second gear 5, the second gear 5 rotates anticlockwise to drive the lead screw 6, the left side of the lead screw 6 penetrates through the rectangular box 3 and is coupled to the outer wall of the left side of the inner cavity of the box transformer substation 1, and a sliding block 7 is screwed to the central position of the outer wall of the lead screw 6, the lead screw 6 drives the slide block 7 to move leftwards through threads, because the first speed reducing motor 2 is a servo motor which can rotate in the positive and negative directions, the slide block 7 can slide leftwards to a certain position and then move rightwards and then reciprocate leftwards, the bottom end of the outer wall of the slide block 7 is welded with a rectangular block 9, the central position of the rectangular block 9 is penetrated with a cross rod 8 along the left and right directions, the left and right ends of the cross rod 8 are respectively coupled on the inner wall of the box transformer 1, the bottom end of the rectangular block 9 is provided with a fan 10, the slide block 7 drives the fan 10 to move leftwards and rightwards, the central position of the inner cavity of the box transformer 1 is provided with a filter plate 11, the bottom end of the box transformer 1 is provided with a frame body 12, the bottom end of the right side of the inner cavity of the frame body 12 is connected with a dust suction fan 13 through a bolt, the top end of the left side of the inner cavity of the frame body 12 is connected with an air filter 14 in a sleeved mode, the other end of air cleaner 14 has cup jointed the one end of cylinder chamber 15, and the other end of cylinder chamber 15 has cup jointed induction port 16, and the air that the case becomes in can get into air cleaner 14 by induction port 16, sends into the case and becomes with the air that filters after the filtration, and air cleaner 14 can be dismantled and change, and the air filter effect is more obvious.

Preferably, the first gear 4 and the second gear 5 are both bevel gears, and the first gear 4 rotates clockwise to drive the second gear 5 to rotate counterclockwise.

Preferably, the front side outer wall of the box transformer 1 is provided with a vent hole 17, and the vent hole 17 plays a ventilation function.

Preferably, a box door 18 is mounted on the front outer wall of the box transformer substation 1, and the box door 18 facilitates opening and closing of the box transformer substation 1.

Preferably, the number of the sliding blocks 7 is two, the sliding blocks 7 are welded on the left side and the right side of the top end of the rectangular block 9, and the sliding blocks 7 drive the fan 10 to move left and right.

The working principle is as follows: the external power supply is switched on, at the moment, the first gear motor 2 rotates clockwise to drive the first gear 4 to rotate clockwise, the first gear 4 rotates clockwise to drive the second gear 5 to rotate anticlockwise, the second gear 5 rotates anticlockwise to drive the lead screw 6 to rotate anticlockwise, the lead screw 6 drives the slider 7 to move leftwards through threads, because the first gear motor 2 can rotate in the positive and negative directions through a servo motor, the slider 7 can do reciprocating motion which moves leftwards after sliding leftwards to a certain position and then moves leftwards, the slider 7 drives the fan 10 to move leftwards and rightwards to realize the heat dissipation of the box transformer substation, at the moment, the dust absorption fan 13 absorbs air, the air in the box transformer substation enters the air filter 14 through the air suction port 16, the filtered air is sent into the box transformer substation, the air filter 14 can be detached and replaced, the air filtering effect is more obvious, the device is simple in structure and obvious in effect, the service cycle of the box transformer substation can be effectively prolonged, and the applicability is strong.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof case becomes with ventilation function, becomes (1) including the case, its characterized in that: the box transformer substation is characterized in that a first speed reducing motor (2) is connected to the right side of the top end of the box transformer substation (1) through a bolt, a rectangular box (3) is welded to the right side of the top end of an inner cavity of the box transformer substation (1), a bottom output shaft of the first speed reducing motor (2) penetrates through the box transformer substation (1) and extends into the inner cavity of the rectangular box (3) to be welded with a first gear (4), a second gear (5) is meshed with the outer wall of the first gear (4), a lead screw (6) is welded to the left side of the central position of the second gear (5), the left side of the lead screw (6) penetrates through the rectangular box (3) and is in shaft connection with the outer wall of the left side of the inner cavity of the box transformer substation (1), a sliding block (7) is in screw connection with the center of the outer wall of the lead screw (6), a rectangular block (9) is welded to the bottom end of the outer wall of the sliding block (7), a transverse rod (8) penetrates through the central position of the rectangular block (9) in the left and right directions, and both ends of the transverse rod (8) are in shaft connection with the inner wall of the box transformer substation (1), fan (10) are installed to the bottom of rectangle piece (9), case becomes (1) inner chamber central point and puts and install filter (11), framework (12) are installed to the bottom that case becomes (1), the inner chamber right side bottom bolted connection of framework (12) has dust absorption fan (13), the inner chamber left side top joint of framework (12) has air cleaner (14), the left end cover of dust absorption fan (13) has connect the one end of air cleaner (14), the one end in cylinder chamber (15) has been cup jointed to the other end of air cleaner (14), induction port (16) have been cup jointed to the other end in cylinder chamber (15).

2. The dustproof box transformer substation with the ventilation function of claim 1, characterized in that: the first gear (4) and the second gear (5) are both bevel gears.

3. The dustproof box transformer substation with the ventilation function as claimed in claim 1, wherein: the front side outer wall of the box transformer substation (1) is provided with a vent hole (17).

4. The dustproof box transformer substation with the ventilation function of claim 1, characterized in that: and a box door (18) is arranged on the outer wall of the front side of the box transformer substation (1).

5. The dustproof box transformer substation with the ventilation function as claimed in claim 1, wherein: the number of the sliding blocks (7) is two, and the sliding blocks are welded on the left side and the right side of the top end of the rectangular block (9).