CN112863811B

CN112863811B - Power transformer

Info

Publication number: CN112863811B
Application number: CN202011643731.XA
Authority: CN
Inventors: 李永东
Original assignee: Zhejiang Suncan Electric Co ltd
Current assignee: ZHEJIANG SUNCAN ELECTRIC Co.,Ltd.
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-01-14
Anticipated expiration: 2040-12-31
Also published as: CN112863811A

Abstract

The invention relates to the technical field of power transformers, in particular to a power transformer, which comprises a containing device, a voltage transformation mechanism, blocking devices, an adjusting device, upper transverse devices, lower transverse devices, a ventilation device and a balancing device, wherein the voltage transformation mechanism is arranged in the containing device, the front end and the rear end of the containing device are symmetrically connected with the two blocking devices, the adjusting device is fixedly connected with the containing device, the upper transverse devices are provided with two upper transverse devices which are symmetrically arranged, the adjusting device is fixedly connected with the two upper transverse devices, the two upper transverse devices are both in sliding connection with the containing device, the two upper transverse devices are both matched with the voltage transformation mechanism, the two upper transverse devices are respectively matched with the two blocking devices, the lower transverse devices are provided with two lower transverse devices which are symmetrically arranged, the two lower transverse devices are respectively in sliding connection with the two upper transverse devices, and the two lower transverse devices are both connected with the containing device, the invention has the function of improving the wind and sand prevention effect and simultaneously improving the heat dissipation effect of the power transformer.

Description

Power transformer

Technical Field

The invention relates to the technical field of power transformers, in particular to a power transformer.

Background

The existing patent numbers are: CN 201822265472.6A high insulation oil immersed power transformer using vacuum oil injection process, the utility model discloses a high insulation oil immersed power transformer using vacuum oil injection process, comprising an oil tank, an oil injection tank, a transformer and a mutual inductor, wherein the upper and lower inner walls of the left and right ends inside the oil injection tank are fixedly connected with a limiting plate, the inner part of the upper limiting plate is slidably connected with a magnetic sealing plate, the inner upper end of the magnetic sealing plate is provided with a clamping groove, the clamping groove is internally clamped with a clamping piece, the clamping piece is sleeved with a first elastic piece, the upper end of the clamping piece is fixedly connected with a torsion ring, the mutual inductor is internally screwed with a plurality of groups of iron cores, the outer parts of the iron cores are respectively provided with an iron core sleeve, the outer end of the fixing piece is fixedly connected with a rotation ring, the iron core sleeve is provided with an iron core sleeve, the fixing piece, a spring and the rotation ring, the iron core sleeve is arranged outside the iron core, so that the insulation oil is not contacted with the iron core, dirt on the iron core can not pollute insulating oil, insulating oil's high quality, and insulating properties is good, easy operation, is fit for promoting, but the device is not convenient for improve the function that improves power transformer radiating effect when preventing wind husky effect.

Disclosure of Invention

The invention provides a power transformer, which has the beneficial effect that the invention has the function of improving the wind and sand prevention effect and simultaneously improving the heat dissipation effect of the power transformer.

The invention relates to the technical field of power transformers, in particular to a power transformer which comprises a containing device, a transformation mechanism, a blocking device, an adjusting device, an upper transverse device, a lower transverse device, an air exchange device and a balancing device.

The device is characterized in that a pressure swing mechanism is installed in the containing device, two blocking devices are symmetrically connected to the front end and the rear end of the containing device, an adjusting device is fixedly connected to the containing device, two upper cross devices are arranged, the adjusting device is symmetrically installed and fixedly connected with the two upper cross devices, the two upper cross devices are both in sliding connection with the containing device, the two upper cross devices are both matched with the pressure swing mechanism, the two upper cross devices are respectively matched with the two blocking devices, two lower cross devices are arranged, the two lower cross devices are symmetrically installed and respectively in sliding connection with the two upper cross devices, the two lower cross devices are both connected with the containing device, the two lower cross devices are both matched with the pressure swing mechanism, the two lower cross devices are respectively matched with the two blocking devices, a ventilation device is connected with the containing device, the ventilation device is in sliding connection with the two lower cross devices, and a balancing device is connected with the containing device, the balancing device is provided in plurality.

According to the technical scheme, the containing device comprises a containing box, sliding grooves, round holes, T-shaped columns I, an articulated frame, air holes and T-shaped columns II, wherein the plurality of sliding grooves are formed in the upper end and the lower end of the containing box, the plurality of round holes are formed in the left end of the containing box, the two T-shaped columns I are fixedly connected to the left part of the containing box, the articulated frame is fixedly connected to the right part of the containing box, the round holes are formed in the right part of the containing box, and the two T-shaped columns II are fixedly connected to the right part of the containing box.

As a further optimization of the technical scheme, the transformation mechanism of the power transformer comprises a plurality of iron cores, two transverse plates and a protection box, wherein the iron cores are sleeved with coils with different turns respectively, the two transverse plates are symmetrically arranged at the upper end and the lower end of the plurality of iron cores, and the protection box is arranged outside the two transverse plates.

As a further optimization of the technical scheme, the transformation mechanism of the power transformer further comprises mounting blocks, two mounting blocks are respectively mounted on the two transverse plates, and the mounting blocks are fixedly connected with the containing box.

As a further optimization of the technical scheme, the blocking device of the power transformer comprises a blocking plate, a plurality of insertion holes, hole pieces and an inclined plane block I, wherein the blocking plate is provided with the insertion holes, the hole pieces are fixedly connected to the blocking plate, the inclined plane block I is fixedly connected to the blocking plate, the hole pieces are in sliding connection with the T-shaped columns I, springs I are sleeved between the hole pieces and the T-shaped columns I, the number of the blocking devices is two, and the two blocking devices are symmetrically installed.

As a further optimization of the technical scheme, the adjusting device of the power transformer comprises an adjusting motor, a gear, a lower rack and an upper rack, wherein the adjusting motor is fixedly connected with the right part of the containing box through an L-shaped frame, an output shaft of the adjusting motor is fixedly connected with the gear, the gear is in transmission connection with the lower rack, and the gear is in transmission connection with the upper rack.

As a further optimization of the technical scheme, the upper transverse device of the power transformer comprises an upper transverse plate, an inclined plane block II and sliding columns I, wherein the lower portion of the upper transverse plate is fixedly connected with a plurality of heat dissipation inserting plates I, the upper transverse plate is fixedly connected with the inclined plane block II, the upper transverse plate is fixedly connected with the sliding columns I, the heat dissipation inserting plates I are respectively in sliding connection with a plurality of sliding grooves located on the upper side, the heat dissipation inserting plates I are respectively matched with a protection box, the heat dissipation inserting plates I are respectively matched with a plurality of inserting holes, the inclined plane block II is matched with the inclined plane block I, the number of the upper transverse devices is two, the two upper transverse devices are symmetrically arranged, the upper transverse plate located on the front side is fixedly connected with the lower rack, and the upper transverse plate located on the rear side is fixedly connected with the upper rack.

As a further optimization of the technical scheme, the lower transverse device of the power transformer comprises a lower transverse plate, two sliding columns II, a sliding frame and a hinged plate, wherein the upper part of the lower transverse plate is fixedly connected with a plurality of heat dissipation inserting plates II, the lower transverse plate is fixedly connected with the sliding columns II, the sliding columns II are fixedly connected with the sliding frame, the hinged plate is provided with two sliding groove openings, the sliding columns II are slidably connected in one sliding groove opening of the hinged plate, the sliding columns I are slidably connected in the other sliding groove opening of the hinged plate, the hinged plate is hinged with the hinged frame, the heat dissipation inserting plates II are respectively slidably connected with a plurality of sliding grooves positioned on the lower side, the heat dissipation inserting plates II are respectively matched with the protective box, the heat dissipation inserting plates II are respectively matched with a plurality of inserting holes, the lower transverse device is provided with two, and the two lower transverse devices are symmetrically installed.

According to the technical scheme, the air interchanger comprises a blocking plug, a vertical plate, connecting frames and cylindrical blocks, wherein the vertical plate is fixedly connected to the blocking plug, the two connecting frames are symmetrically and fixedly connected to the vertical plate, the cylindrical blocks are fixedly connected between the front end and the rear end of each connecting frame, the two cylindrical blocks are respectively connected into the two sliding frames in a sliding mode, the blocking plug is matched with the vent hole, the vertical plate is connected with the two T-shaped columns II in a sliding mode, and springs II are sleeved between the vertical plate and the two T-shaped columns II.

As a further optimization of the technical scheme, the balancing device of the power transformer comprises a balancing motor, the balancing motor is fixedly connected with the left part of the containing box, an output shaft of the balancing motor penetrates through the round hole, a plurality of balancing fan blades are fixedly connected to the output shaft of the balancing motor, and the number of the balancing devices is multiple.

The power transformer has the beneficial effects that:

when the two upper transverse plates move towards the direction close to each other, the two lower transverse plates can be driven to move towards the direction far away from each other, the hinged plates rotate by taking the axis of the hinged frame as an axis, the sliding column II slides in one sliding groove of the hinged plates, and the sliding column I slides in the other sliding groove of the hinged plates, so that the heat dissipation plugboards I and the heat dissipation plugboards II can be attached to the protection box alternately, the heat dissipation effect of the protection box in a region with large wind and sand is improved, further, the heat dissipation of the heat dissipation plugboards I and the heat dissipation plugboards II is facilitated respectively, and the heat dissipation plugboards I and the heat dissipation plugboards II are matched with the plugholes alternately; when the inclined plane piece I is moved to II pressures of inclined plane piece, can make the hole piece slide on T type post I to realize a plurality of heat dissipation picture peg I and II alternate and a plurality of jack cooperations of a plurality of heat dissipation picture pegs, this kind of design has improved and has carried out confined effect to holding the case, makes the device be applicable to the great region of sand blown by the wind, prevents that the protective housing from directly exposing and causing wearing and tearing in the dust and sand, furtherly, improves the radiating effect of protective housing in the great region of sand blown by the wind.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first schematic structural diagram of a power transformer according to the present invention;

FIG. 2 is a schematic structural diagram of a power transformer according to the present invention;

FIG. 3 is a schematic structural view of the containing device;

FIG. 4 is a schematic structural diagram of a transformer mechanism;

FIG. 5 is a schematic structural view of a blocking device;

FIG. 6 is a schematic structural view of an adjusting device and an upper cross device;

FIG. 7 is a schematic structural view of a lower horizontal device;

FIG. 8 is a schematic view of the ventilator;

fig. 9 is a schematic structural view of the balancing apparatus.

In the figure: a containing device 1; a holding box 1-1; a chute 1-2; 1-3 of round holes; 1-4 of a T-shaped column; 1-5 of a hinged frame; 1-6 of vent holes; 1-7 of T-shaped column II; a voltage transformation mechanism 2; an iron core 2-1; a transverse plate 2-2; 2-3 of a protective box; mounting blocks 2-4; a blocking device 3; a sealing baffle plate 3-1; a jack 3-2; 3-3 of perforated sheets; 3-4 parts of a bevel block; an adjusting device 4; adjusting a motor 4-1; gear 4-2; 4-3 of a lower rack; 4-4 of an upper rack; an upper cross device 5; an upper transverse plate 5-1; 5-2 of a bevel block; 5-3 of a sliding column I; a lower horizontal device 6; a lower transverse plate 6-1; 6-2 of a sliding column II; a carriage 6-3; hinge plates 6-4; a ventilation device 7; a stopper 7-1; a vertical plate 7-2; a connecting frame 7-3; 7-4 of a cylindrical block; a balancing device 8; balance motor 8-1.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the present invention is described below with reference to fig. 1 to 9, and the present invention relates to the technical field of power transformers, and more specifically to a power transformer, which includes a containing device 1, a transforming mechanism 2, a blocking device 3, an adjusting device 4, an upper horizontal device 5, a lower horizontal device 6, an air interchanger 7 and a balancing device 8.

The pressure changing mechanism 2 is arranged in the containing device 1, the front end and the rear end of the containing device 1 are symmetrically connected with two blocking devices 3, the containing device 1 is fixedly connected with an adjusting device 4, the upper transverse devices 5 are provided with two upper transverse devices 5 which are symmetrically arranged, the adjusting device 4 is fixedly connected with the two upper transverse devices 5, the two upper transverse devices 5 are both in sliding connection with the containing device 1, the two upper transverse devices 5 are both matched with the pressure changing mechanism 2, the two upper transverse devices 5 are respectively matched with the two blocking devices 3, the lower transverse devices 6 are provided with two lower transverse devices 6 which are symmetrically arranged, the two lower transverse devices 6 are respectively in sliding connection with the two upper transverse devices 5, the two lower transverse devices 6 are both connected with the containing device 1, the two lower transverse devices 6 are both matched with the pressure changing mechanism 2, the two lower transverse devices 6 are respectively matched with the two blocking devices 3, and the air exchange device 7 is connected with the containing device 1, the air interchanger 7 is connected with the two lower transverse devices 6 in a sliding way, the balancing device 8 is connected with the containing device 1, and a plurality of balancing devices 8 are arranged; the pressure swing mechanism 2 is arranged in the containing device 1, the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 can be alternately attached to the pressure swing mechanism 2 by starting the adjusting device 4, heat generated during the operation of the pressure swing mechanism 2 is taken away, further, the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 are alternately attached to the pressure swing mechanism 2, the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 are respectively conveniently cooled, the pressure swing mechanism 2 is sealed while the pressure swing mechanism 2 is cooled, the containing device 1 is sealed, the blocking device 3 has the effect of improving the sealing effect of the containing device 1, the device is suitable for areas with large wind and sand, the pressure swing mechanism 2 is prevented from being directly exposed in the sand dust to cause abrasion, and further, the heat radiation effect of the pressure swing mechanism 2 in the areas with large wind and sand is improved; the air interchanger 7 is designed to facilitate air interchanging of the device, exchange of the air inside the device and heat dissipation of the device, and further reduce the communication time between the device and the outside, thereby improving the wind and sand resistance of the device; the balancing device 8 can make the hot air flow in the device more uniform, thereby improving the heat dissipation effect of the device.

The second embodiment is as follows:

this embodiment will be described with reference to fig. 1 to 9, which further illustrate the first embodiment, the containing device 1 comprises a containing box 1-1, chutes 1-2, round holes 1-3, T-shaped columns I1-4, hinged frames 1-5, vent holes 1-6 and T-shaped columns II 1-7, wherein the upper end and the lower end of the containing box 1-1 are respectively provided with the plurality of chutes 1-2, the left end of the containing box 1-1 is provided with the plurality of round holes 1-3, the left part of the containing box 1-1 is fixedly connected with the two T-shaped columns I1-4, the right part of the containing box 1-1 is fixedly connected with the hinged frames 1-5, the right part of the containing box 1-1 is provided with the round holes 1-3, and the right part of the containing box 1-1 is fixedly connected with the two T-shaped columns II 1-7; the design of the containing box 1-1 has the function of containing the transformation mechanism 2, so that the device is suitable for areas with large wind and sand, and the transformation mechanism 2 is prevented from being directly exposed in sand and dust to cause abrasion; the design of the vent holes 1-6 is convenient for the device to ventilate, so that the air in the device is exchanged with the air, the device is convenient to dissipate heat, and further, the communication time between the device and the outside can be reduced, thereby improving the wind and sand resistance of the device.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1 to 9, and the present embodiment further describes an embodiment two, where the transformer mechanism 2 includes an iron core 2-1, a plurality of transverse plates 2-2 and a protection box 2-3, the iron core 2-1 is provided with a plurality of coils with different turns respectively sleeved outside the plurality of iron cores 2-1, two transverse plates 2-2 are provided, the two transverse plates 2-2 are symmetrically installed at the upper and lower ends of the plurality of iron cores 2-1, and the protection box 2-3 is installed outside the two transverse plates 2-2; the coils with different turns enable the device to realize a voltage transformation function, and the protective box 2-3 has the function of protecting the iron core 2-1.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1-9, the transformation mechanism 2 further comprises two mounting blocks 2-4, two transverse plates 2-2 are respectively provided with two mounting blocks 2-4, and a plurality of mounting blocks 2-4 are respectively fixedly connected with the containing box 1-1; the design of the mounting block 2-4 can improve the mounting stability effect of the protective box 2-3 while protecting the protective box 2-3, and the mounting block 2-4 is not directly fixed on the protective box 2-3, so that the mounting block 2-4 can be conveniently overhauled and replaced.

The fifth concrete implementation mode:

the fourth embodiment is further described with reference to fig. 1-9, where the blocking device 3 includes a blocking plate 3-1, two insertion holes 3-2, a hole piece 3-3, and a bevel block i 3-4, the blocking plate 3-1 is provided with a plurality of insertion holes 3-2, the blocking plate 3-1 is fixedly connected with the hole piece 3-3, the blocking plate 3-1 is fixedly connected with the bevel block i 3-4, the hole piece 3-3 is slidably connected with the T-shaped column i 1-4, a spring i is sleeved between the hole piece 3-3 and the T-shaped column i 1-4, the blocking devices 3 are provided with two, and the two blocking devices 3 are symmetrically installed; the sealing baffle 3-1 has the effect of improving the sealing effect of the containing box 1-1, so that the device is suitable for areas with large wind and sand, the protective box 2-3 is prevented from being directly exposed in sand and dust to cause abrasion, and further, the heat dissipation effect of the protective box 2-3 in the areas with large wind and sand is improved.

The sixth specific implementation mode:

the embodiment is described below with reference to fig. 1 to 9, and the fifth embodiment is further described in the present embodiment, where the adjusting device 4 includes an adjusting motor 4-1, a gear 4-2, a lower rack 4-3 and an upper rack 4-4, the adjusting motor 4-1 is fixedly connected to the right portion of the containing box 1-1 through an L-shaped frame, the output shaft of the adjusting motor 4-1 is fixedly connected to the gear 4-2, the gear 4-2 is in transmission connection with the lower rack 4-3, and the gear 4-2 is in transmission connection with the upper rack 4-4; the gear 4-2 can rotate by taking the axis of the gear 4-2 as the shaft by starting the adjusting motor 4-1 to rotate, so that the lower rack 4-3 and the upper rack 4-4 are driven to move towards or away from each other respectively, and then the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 are attached to the protective boxes 2-3 alternately, the heat dissipation effect of the protective boxes 2-3 in a region with large wind and sand is improved, and further the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 are respectively cooled.

The seventh embodiment:

the present embodiment is described below with reference to fig. 1-9, and further described with reference to the sixth embodiment, wherein the upper horizontal device 5 includes an upper horizontal plate 5-1, a slope block ii 5-2 and a sliding column i 5-3, the lower portion of the upper horizontal plate 5-1 is fixedly connected with a plurality of heat dissipation insertion plates i, the upper horizontal plate 5-1 is fixedly connected with a slope block ii 5-2, the upper horizontal plate 5-1 is fixedly connected with a sliding column i 5-3, the plurality of heat dissipation insertion plates i are respectively slidably connected with the plurality of sliding grooves 1-2 located at the upper side, the plurality of heat dissipation insertion plates i are respectively matched with the protective box 2-3, the plurality of heat dissipation insertion plates i are respectively matched with the plurality of insertion holes 3-2, the slope block ii 5-2 is matched with the slope block i 3-4, the upper horizontal device 5 is provided with two upper horizontal devices 5 which are symmetrically installed, the upper transverse plate 5-1 positioned at the front side is fixedly connected with the lower rack 4-3, and the upper transverse plate 5-1 positioned at the rear side is fixedly connected with the upper rack 4-4; the gear 4-2 can rotate by taking the axis of the gear 4-2 as the shaft by starting the adjusting motor 4-1, the two upper transverse plates 5-1 can be driven to move towards the direction close to or away from each other respectively through the lower rack 4-3 and the upper rack 4-4, then the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 can be attached to the protective box 2-3 alternately, the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 can be conveniently and respectively cooled, at the moment, the plurality of cooling plugboards I respectively slide in the plurality of sliding grooves 1-2 positioned at the upper side, and at the moment, the plurality of cooling plugboards I are respectively matched with the plurality of jacks 3-2.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1-9, and the seventh embodiment is further described, where the lower horizontal device 6 includes a lower horizontal plate 6-1, a sliding column ii 6-2, a sliding frame 6-3 and a hinged plate 6-4, the upper portion of the lower horizontal plate 6-1 is fixedly connected with a plurality of heat dissipation insertion plates ii, the lower horizontal plate 6-1 is fixedly connected with a sliding column ii 6-2, the sliding column ii 6-2 is fixedly connected with a sliding frame 6-3, the hinged plate 6-4 is provided with two sliding groove openings, the sliding column ii 6-2 is slidably connected in one sliding groove opening of the hinged plate 6-4, the sliding column i 5-3 is slidably connected in another sliding groove opening of the hinged plate 6-4, the hinged plate 6-4 is hingedly connected with the hinged frame 1-5, the plurality of heat dissipation insertion plates ii are respectively slidably connected with the plurality of sliding grooves 1-2 located on the lower side, the plurality of radiating plug boards II are respectively matched with the protective boxes 2-3, the plurality of radiating plug boards II are respectively matched with the plurality of jacks 3-2, two lower transverse devices 6 are arranged, and the two lower transverse devices 6 are symmetrically arranged; when the two upper transverse plates 5-1 move towards the direction close to each other, the two lower transverse plates 6-1 can be driven to move towards the direction away from each other, at the moment, the hinged plate 6-4 rotates by taking the axis of the hinged frame 1-5 as an axis, the sliding column II 6-2 slides in one sliding chute of the hinged plate 6-4, and the sliding column I5-3 slides in the other sliding chute of the hinged plate 6-4, so that the heat dissipation plugboards I and II are alternately attached to the protection box 2-3, the heat dissipation effect of the protection box 2-3 in a region with large wind and sand is improved, further, the heat dissipation plugboards I and II are respectively dissipated heat, and the heat dissipation plugboards I and II are alternately matched with the jacks 3-2; when the inclined plane block I3-4 is pressed by the inclined plane block II 5-2, the hole pieces 3-3 can slide on the T-shaped column I1-4, so that the multiple heat dissipation inserting plates I and the multiple heat dissipation inserting plates II are alternately matched with the multiple inserting holes 3-2, the design improves the effect of sealing the containing box 1-1, the device is suitable for an area with large wind sand, the protection box 2-3 is prevented from being directly exposed in sand dust to cause abrasion, and further, the heat dissipation effect of the protection box 2-3 in the area with large wind sand is improved.

The specific implementation method nine:

this embodiment mode will be described below with reference to fig. 1 to 9, and this embodiment mode will further describe embodiment mode eight, the air interchanger 7 comprises a stop plug 7-1, a vertical plate 7-2, connecting frames 7-3 and cylindrical blocks 7-4, wherein the vertical plate 7-2 is fixedly connected to the stop plug 7-1, the vertical plate 7-2 is symmetrically and fixedly connected with the two connecting frames 7-3, the cylindrical blocks 7-4 are fixedly connected between the front end and the rear end of the two connecting frames 7-3, the two cylindrical blocks 7-4 are respectively and slidably connected into the two sliding frames 6-3, the stop plug 7-1 is matched with the vent holes 1-6, the vertical plate 7-2 is slidably connected with the two T-shaped columns II 1-7, and springs II are sleeved between the vertical plate 7-2 and the two T-shaped columns II 1-7; when the two lower transverse plates 6-1 move towards the direction close to or away from each other, the two cylindrical blocks 7-4 can be driven to move, so that the connecting frame 7-3 drives the blocking plug 7-1 to move, the vertical plates 7-2 slide on the two T-shaped columns II 1-7, and the two cylindrical blocks 7-4 respectively slide in the two sliding frames 6-3, so that the device can conveniently exchange air, the air in the device can be exchanged, the device can conveniently dissipate heat, further, the communication time between the device and the outside can be shortened, and the capacity of resisting wind and sand of the device can be improved.

The detailed implementation mode is ten:

the embodiment is described below with reference to fig. 1 to 9, and the ninth embodiment is further described in the present embodiment, where the balancing device 8 includes a balancing motor 8-1, the balancing motor 8-1 is fixedly connected to the left portion of the containing box 1-1, an output shaft of the balancing motor 8-1 penetrates through the circular hole 1-3, a plurality of balancing blades are fixedly connected to an output shaft of the balancing motor 8-1, and a plurality of balancing devices 8 are provided; the balance motor 8-1 is started to drive the balance fan blades to rotate by taking the axis of the output shaft of the balance motor 8-1 as an axis, so that the hot air flow in the device is more uniform, and the heat dissipation effect of the device is improved.

The working principle of the power transformer of the invention is as follows:

the design of the containing box 1-1 has the function of containing the transformation mechanism 2, so that the device is suitable for areas with large wind and sand, and the transformation mechanism 2 is prevented from being directly exposed in sand and dust to cause abrasion; the design of the vent holes 1-6 is convenient for the device to ventilate, so that the air in the device is exchanged with the air, the device is convenient to dissipate heat, and further, the communication time between the device and the outside can be reduced, so that the wind and sand resistance of the device is improved; the coils with different turns enable the device to realize a voltage transformation function, and the protective box 2-3 has the function of protecting the iron core 2-1; the mounting blocks 2-4 are designed to protect the protective box 2-3 and improve the mounting stability effect of the protective box 2-3, and the mounting blocks 2-4 are not directly fixed on the protective box 2-3, so that the mounting blocks 2-4 can be conveniently overhauled and replaced; the sealing baffle 3-1 has the effect of improving the sealing effect of the containing box 1-1, so that the device is suitable for areas with larger wind and sand, the protective box 2-3 is prevented from being directly exposed in sand and dust to cause abrasion, and further, the heat dissipation effect of the protective box 2-3 in the areas with larger wind and sand is improved; the gear 4-2 can rotate by taking the axis of the gear 4-2 as a shaft by starting the adjusting motor 4-1 to rotate, so that the lower rack 4-3 and the upper rack 4-4 are driven to move towards or away from each other respectively, and then a plurality of upper transverse devices 5 and lower transverse devices 6 are convenient to be alternately attached to the protective box 2-3, the heat dissipation effect of the protective box 2-3 in a region with large wind and sand is improved, and further, the heat dissipation of the upper transverse devices 5 and the lower transverse devices 6 is convenient to be respectively carried out; the gear 4-2 can rotate by taking the axis of the gear 4-2 as the shaft by starting the adjusting motor 4-1, the two upper transverse plates 5-1 can be respectively driven to move towards the direction close to or away from each other by the lower rack 4-3 and the upper rack 4-4, so that the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 can be alternately attached to the protective box 2-3, the plurality of upper transverse devices 5 and the plurality of lower transverse devices 6 can be respectively cooled, the plurality of cooling plugboards I respectively slide in the plurality of sliding grooves 1-2 positioned at the upper side, and the plurality of cooling plugboards I are respectively matched with the plurality of jacks 3-2; when the two upper transverse plates 5-1 move towards the direction close to each other, the two lower transverse plates 6-1 can be driven to move towards the direction away from each other, at the moment, the hinged plate 6-4 rotates by taking the axis of the hinged frame 1-5 as an axis, the sliding column II 6-2 slides in one sliding chute of the hinged plate 6-4, and the sliding column I5-3 slides in the other sliding chute of the hinged plate 6-4, so that the heat dissipation plugboards I and II are alternately attached to the protection box 2-3, the heat dissipation effect of the protection box 2-3 in a region with large wind and sand is improved, further, the heat dissipation plugboards I and II are respectively dissipated heat, and the heat dissipation plugboards I and II are alternately matched with the jacks 3-2; when the inclined plane block II 5-2 presses the inclined plane block I3-4, the hole pieces 3-3 can slide on the T-shaped column I1-4, so that the plurality of heat dissipation inserting plates I and the plurality of heat dissipation inserting plates II are alternately matched with the plurality of inserting holes 3-2, the design improves the effect of sealing the containing box 1-1, the device is suitable for an area with large wind sand, the protection box 2-3 is prevented from being directly exposed in sand dust to cause abrasion, and further, the heat dissipation effect of the protection box 2-3 in the area with large wind sand is improved; when the two lower transverse plates 6-1 move towards the direction close to or away from each other, the two cylindrical blocks 7-4 can be driven to move, so that the connecting frame 7-3 drives the blocking plug 7-1 to move, the vertical plate 7-2 slides on the two T-shaped columns II 1-7, the two cylindrical blocks 7-4 respectively slide in the two sliding frames 6-3, the ventilation of the device is facilitated, the internal air is exchanged, the heat dissipation of the device is facilitated, the communication time between the device and the outside can be further shortened, and the capability of the device for resisting wind and sand is improved; the balance motor 8-1 is started to drive the balance fan blades to rotate by taking the axis of the output shaft of the balance motor 8-1 as an axis, so that the hot air flow in the device is more uniform, and the heat dissipation effect of the device is improved.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. Power transformer, including holding device (1), vary voltage mechanism (2), blocking device (3), adjusting device (4), last horizontal device (5), violently device (6), breather (7) and balancing unit (8) down, its characterized in that: the transformer mechanism (2) is arranged in the containing device (1), the front end and the rear end of the containing device (1) are symmetrically connected with two blocking devices (3), the adjusting device (4) is fixedly connected on the containing device (1), the upper transverse devices (5) are provided with two, the two upper transverse devices (5) are symmetrically arranged, the adjusting device (4) is fixedly connected with the two upper transverse devices (5), the two upper transverse devices (5) are both in sliding connection with the containing device (1), the two upper transverse devices (5) are both matched with the transformer mechanism (2), the two upper transverse devices (5) are respectively matched with the two blocking devices (3), the two lower transverse devices (6) are provided with two, the two lower transverse devices (6) are symmetrically arranged, the two lower transverse devices (6) are respectively in sliding connection with the two upper transverse devices (5), and the two lower transverse devices (6) are both connected with the containing device (1), the two lower transverse devices (6) are matched with the voltage transformation mechanism (2), the two lower transverse devices (6) are respectively matched with the two blocking devices (3), the air exchange device (7) is connected with the containing device (1), the air exchange device (7) is in sliding connection with the two lower transverse devices (6), the balancing device (8) is connected with the containing device (1), and the number of the balancing devices (8) is multiple;

the containing device (1) comprises a containing box (1-1), a sliding chute (1-2), a round hole (1-3), a T-shaped column I (1-4), a hinged frame (1-5), a vent hole (1-6) and a T-shaped column II (1-7), the upper end and the lower end of the containing box (1-1) are respectively provided with a plurality of sliding grooves (1-2), the left end of the containing box (1-1) is provided with a plurality of round holes (1-3), the left part of the containing box (1-1) is fixedly connected with two T-shaped columns I (1-4), the right part of the containing box (1-1) is fixedly connected with a hinged frame (1-5), the right part of the containing box (1-1) is provided with the round holes (1-3), and the right part of the containing box (1-1) is fixedly connected with two T-shaped columns II (1-7);

the transformer mechanism (2) comprises iron cores (2-1), transverse plates (2-2) and protective boxes (2-3), the number of the iron cores (2-1) is multiple, coils with different turns are sleeved outside the iron cores (2-1), the number of the transverse plates (2-2) is two, the two transverse plates (2-2) are symmetrically arranged at the upper end and the lower end of the iron cores (2-1), and the protective boxes (2-3) are arranged outside the two transverse plates (2-2);

the blocking device (3) comprises a blocking plate (3-1), jacks (3-2), hole pieces (3-3) and a bevel block I (3-4), the blocking plate (3-1) is provided with a plurality of jacks (3-2), the blocking plate (3-1) is fixedly connected with the hole pieces (3-3), the blocking plate (3-1) is fixedly connected with the bevel block I (3-4), the hole pieces (3-3) are in sliding connection with the T-shaped column I (1-4), a spring I is sleeved between the hole pieces (3-3) and the T-shaped column I (1-4), the number of the blocking devices (3) is two, and the two blocking devices (3) are symmetrically installed;

the adjusting device (4) comprises an adjusting motor (4-1), a gear (4-2), a lower rack (4-3) and an upper rack (4-4), the adjusting motor (4-1) is fixedly connected with the right part of the containing box (1-1) through an L-shaped frame, the gear (4-2) is fixedly connected to an output shaft of the adjusting motor (4-1), the gear (4-2) is in transmission connection with the lower rack (4-3), and the gear (4-2) is in transmission connection with the upper rack (4-4);

the upper cross device (5) comprises an upper transverse plate (5-1), an inclined plane block II (5-2) and a sliding column I (5-3), the lower part of the upper transverse plate (5-1) is fixedly connected with a plurality of heat dissipation inserting plates I, the upper transverse plate (5-1) is fixedly connected with an inclined plane block II (5-2), the upper transverse plate (5-1) is fixedly connected with a sliding column I (5-3), the plurality of heat dissipation inserting plates I are respectively in sliding connection with a plurality of sliding chutes (1-2) positioned on the upper side, the plurality of heat dissipation inserting plates I are respectively matched with a protective box (2-3), the plurality of heat dissipation inserting plates I are respectively matched with a plurality of jacks (3-2), the inclined plane block II (5-2) is matched with the inclined plane block I (3-4), the upper cross device (5) is provided with two, and the two upper cross devices (5) are symmetrically installed, the upper transverse plate (5-1) positioned at the front side is fixedly connected with the lower rack (4-3), and the upper transverse plate (5-1) positioned at the rear side is fixedly connected with the upper rack (4-4);

the lower transverse device (6) comprises a lower transverse plate (6-1), a sliding column II (6-2), a sliding frame (6-3) and a hinged plate (6-4), the upper part of the lower transverse plate (6-1) is fixedly connected with a plurality of heat dissipation inserting plates II, the lower transverse plate (6-1) is fixedly connected with the sliding column II (6-2), the sliding column II (6-2) is fixedly connected with the sliding frame (6-3), the hinged plate (6-4) is provided with two sliding groove openings, the sliding column II (6-2) is slidably connected in one sliding groove opening of the hinged plate (6-4), the sliding column I (5-3) is slidably connected in the other sliding groove opening of the hinged plate (6-4), the hinged plate (6-4) is hinged with the hinged frame (1-5), the heat dissipation inserting plates II are respectively slidably connected with the sliding grooves (1-2) on the lower side, a plurality of heat dissipation picture peg II respectively with protective housing (2-3) cooperation, a plurality of heat dissipation picture peg II respectively with a plurality of jacks (3-2) cooperation, lower horizontal device (6) be provided with two, two lower horizontal device (6) symmetry installation.

2. A power transformer according to claim 1, characterized in that: the transformation mechanism (2) is further provided with mounting blocks (2-4), the two transverse plates (2-2) are respectively provided with the two mounting blocks (2-4), and the mounting blocks (2-4) are fixedly connected with the containing box (1-1).

3. A power transformer according to claim 2, characterized in that: the air interchanger (7) comprises a stop plug (7-1) and a vertical plate (7-2), the connecting device comprises connecting frames (7-3) and cylindrical blocks (7-4), a vertical plate (7-2) is fixedly connected to a stop plug (7-1), two connecting frames (7-3) are symmetrically and fixedly connected to the vertical plate (7-2), the cylindrical blocks (7-4) are fixedly connected between the front end and the rear end of each connecting frame (7-3), the two cylindrical blocks (7-4) are respectively connected into two sliding frames (6-3) in a sliding mode, the stop plug (7-1) is matched with an air hole (1-6), the vertical plate (7-2) is connected with two T-shaped columns II (1-7) in a sliding mode, and springs II are sleeved between the vertical plate (7-2) and the two T-shaped columns II (1-7).

4. A power transformer according to claim 3, characterised in that: the balance device (8) comprises a balance motor (8-1), the balance motor (8-1) is fixedly connected with the left part of the containing box (1-1), an output shaft of the balance motor (8-1) penetrates through the round hole (1-3), a plurality of balance fan blades are fixedly connected to the output shaft of the balance motor (8-1), and the balance device (8) is provided with a plurality of balance fan blades.