CN114023528A - Outdoor transformer with protection architecture - Google Patents
Outdoor transformer with protection architecture Download PDFInfo
- Publication number
- CN114023528A CN114023528A CN202111120652.5A CN202111120652A CN114023528A CN 114023528 A CN114023528 A CN 114023528A CN 202111120652 A CN202111120652 A CN 202111120652A CN 114023528 A CN114023528 A CN 114023528A
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- China
- Prior art keywords
- plate
- wall
- shell
- shaped cavity
- fixedly connected
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an outdoor transformer with a protection structure, which comprises a shell, wherein two grooves are formed in the upper end of the shell, a plurality of first ventilation holes are formed in the inner walls of the two sides of each groove, filter screens are arranged in the first ventilation holes in the side wall of the shell, the inner wall of each groove is connected with a vertical plate in a sealing and sliding mode, a plurality of second ventilation holes matched with the first ventilation holes are formed in the side wall of each vertical plate, the lower end of each vertical plate is elastically connected with the bottom of each groove through a first spring, a moving mechanism for driving each vertical plate to slide upwards is installed on the shell, two transverse plates are fixedly connected with the side wall of the shell, and cleaning mechanisms for cleaning dust on the side wall of each filter screen are installed on the two transverse plates. According to the invention, the vertical plate keeps in place under the elastic action of the first spring, so that the first vent hole and the second vent hole are staggered, and further, external rainwater cannot enter the shell in rainy seasons, thereby ensuring the use safety of the transformer.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an outdoor transformer with a protection structure.
Background
A transformer is a stationary electrical device that is used to transform an ac voltage or current of a certain value into another voltage or current of the same frequency or different values.
Present transformer is placed in the open air more, because the transformer can produce great heat at the during operation, make the transformer can have seted up a plurality of vents on its casing when the preparation, thereby make the air distribute its inside heat, but a plurality of vents can not be closed, make when raining, outdoor wind is great, and then external water gets into the transformer through a plurality of vents very easily in, thereby make comparatively moist in the transformer, the phenomenon that leads to the short circuit easily takes place, serious can cause the conflagration, cause loss of property, and the circuit of inserting all disperses when placing in the present transformer, make the circuit disorderly and disorderly, be not convenient for the later stage to its maintenance management.
Based on this, the invention provides an outdoor transformer with a protection structure.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an outdoor transformer with a protection structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outdoor transformer with protection architecture, includes the casing, two recesses have been seted up to the casing upper end, two a plurality of first ventilation holes have all been seted up to recess both sides inner wall, are located all install the filter screen in a plurality of first ventilation holes of casing lateral wall department, the sealed sliding connection of recess inner wall has the riser, the riser lateral wall is seted up a plurality ofly and first ventilation hole complex second ventilation hole, the riser lower extreme is through first spring and recess bottom elastic connection, install on the casing and drive riser gliding moving mechanism that makes progress, two diaphragms of casing lateral wall fixedly connected with, two all install on the diaphragm and carry out the clearance mechanism of clearing up to the dust of filter screen lateral wall, two line mouths have been seted up to casing lateral wall below install in the line mouth and carry out tight clamping mechanism of clamp to the circuit.
Preferably, moving mechanism is including seting up in the bar chamber of casing upper end, bar intracavity wall sealing sliding connection has the magnetism slide, bar intracavity wall inlays and is equipped with helical coil, the riser lower extreme inlays and is equipped with the permanent magnetism board, the recess bottom inlays and is equipped with the electromagnetic plate that repels with the permanent magnetism board, helical coil passes through the raindrop sensor and is connected with the electromagnetic plate coupling, install the gliding actuating mechanism of drive magnetism slide on the casing.
Preferably, first actuating mechanism is including rotating the montant of connecting in the casing upper end, a plurality of wind cups of montant upper end fixedly connected with, the montant lower extreme runs through the casing upper end and extends to the bar intracavity, montant lower extreme fixedly connected with disc, the disc lower extreme rotates through the pivot and is connected with the horizontal pole, the one end that the pivot was kept away from to the horizontal pole rotates with the magnetism slide lateral wall and is connected.
Preferably, the top of the housing is fixedly connected with an air ejector pipe, the inner wall of the strip-shaped cavity, which is far away from the disc, is communicated with the top of the housing through an air suction pipe, and the inner wall of the strip-shaped cavity, which is far away from the disc, is communicated with the air ejector pipe through an air outlet pipe.
Preferably, clearance mechanism is including rotating the reciprocal lead screw of connection at two diaphragm lateral walls respectively, reciprocal lead screw lateral wall threaded connection has the scraper blade, the laminating of scraper blade lateral wall and filter screen lateral wall, diaphragm lower extreme fixedly connected with slide bar, scraper blade lateral wall and slide bar lateral wall sliding connection, install two reciprocal lead screw pivoted second actuating mechanism of drive on the montant.
Preferably, the second driving mechanism comprises a first gear fixedly connected to the side wall of the vertical rod, the upper end of each reciprocating lead screw penetrates through the upper end of the transverse plate, a second gear fixedly connected to the upper ends of the two reciprocating lead screws is connected with the first gear and the two second gears through toothed belts in a meshed mode.
Preferably, clamping mechanism is including seting up two spouts in line mouth top and bottom, two the equal fixedly connected with second spring of spout inner wall, the one end fixedly connected with splint of spout inner wall are kept away from to the second spring.
Preferably, a heat exchange plate is embedded in the inner wall, far away from the disc, of the strip-shaped cavity, the heat exchange plate is in coupling connection with the spiral coil, the heat absorption end of the heat exchange plate is located in the strip-shaped cavity, the heat release end of the heat exchange plate is located in the groove, a check valve allowing gas to enter the strip-shaped cavity from the shell is installed in the suction pipe, and a check valve allowing gas to enter the air injection pipe from the strip-shaped cavity is installed in the air outlet pipe.
Compared with the prior art, the invention has the advantages that:
1: through setting up first ventilation hole, riser, first spring and second ventilation hole, under normal condition, the riser keeps the normal position under the elastic action of first spring this moment for first ventilation hole and second ventilation hole dislocation, and then when rainy season, the unable casing that gets into of external rainwater this moment, thereby ensured the safe in utilization of transformer.
2: through setting up moving mechanism and a drive mechanism, when the open air rises, this moment wind cup rotates under the effect of wind force, and then the montant drives the disc and rotates, and then the disc drives the magnetism slide through pivot and horizontal pole at bar intracavity wall back and forth slip, thereby spiral coil constantly cuts the magnetism slide, make the helix circle produce induced-current, and then circular telegram on the electromagnetic plate, the magnetic force that produces between permanent-magnet plate and the electromagnetic plate this moment is far greater than the elasticity of first spring, and then drive the riser and shift up, make first ventilation hole and second ventilation hole mutually support, and then external wind can flow in the casing through first ventilation hole and second ventilation hole, and then dispel the heat in the casing, the radiating effect is good.
3: through setting up breathing pipe, outlet duct, jet-propelled pipe and heat transfer board, the induced-current that produces on the spiral coil makes the heat transfer board go up the circular telegram, and then the heat transfer board constantly absorbs the temperature of bar intracavity for bar intracavity temperature is lower, and then when the magnetism slide makes a round trip to slide, and bar chamber meeting intermittent type nature is gone into the jet-propelled intraductal through the outlet duct pump with its inside gas after the suction cooling this moment, thereby in the gas access casing after the cooling, accelerate the radiating effect to in the casing.
4: through setting up second actuating mechanism and clearance mechanism, the montant rotates and makes first gear pass through the cingulum and drive two second gear rotations, and then drives two reciprocal lead screw rotations for threaded connection slides about its lateral wall at the scraper blade of reciprocal lead screw lateral wall, and then the scraper blade scrapes the clearance to the dust of filter screen lateral wall, avoids the filter screen surface to gather more dust, thereby influences the heat dissipation to the casing in.
5: through setting up clamping mechanism, the circuit that inserts in and connect out in the casing emits through the line mouth, and two splint can press from both sides tightly the intraoral circuit of line under the elastic force effect of two second springs this moment to avoid the circuit dispersion, lead to follow-up maintenance management difficulty to the circuit.
Drawings
Fig. 1 is a schematic structural diagram of an outdoor transformer with a protection structure according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic top view of a second driving mechanism in an outdoor transformer with a protection structure according to the present invention;
in the figure: the device comprises a shell 1, a groove 2, a first vent hole 3, a filter screen 4, a vertical plate 5, a second vent hole 6, a first spring 7, a permanent magnet plate 8, an electromagnetic plate 9, a vertical rod 10, an air cup 11, a bar-shaped cavity 12, a magnetic sliding plate 13, a spiral coil 14, an air suction pipe 15, an air jet pipe 16, an air outlet pipe 17, a heat exchange plate 18, a disc 19, a cross rod 20, a transverse plate 21, a reciprocating screw rod 22, a scraper 23, a first gear 24, a second gear 25, a toothed belt 26, a sliding rod 27, a connecting line port 28, a sliding chute 29, a second spring 30 and a clamping plate 31.
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. 1-4, an outdoor transformer with protection architecture, including casing 1, two recesses 2 have been seted up to casing 1 upper end, a plurality of first ventilation hole 3 have all been seted up to two recess 2 both sides inner wall, all install filter screen 4 in a plurality of first ventilation hole 3 that are located casing 1 lateral wall department, avoid external dust to get into in casing 1, recess 2 inner wall sealing sliding connection has riser 5, riser 5 lateral wall sets up a plurality of with first ventilation hole 3 complex second ventilation hole 6, riser 5 lower extreme passes through first spring 7 and recess 2 bottom elastic connection, install on casing 1 and drive riser 5 gliding moving mechanism that makes progress, two diaphragms 21 of casing 1 lateral wall fixedly connected with, all install the clearance mechanism that clears up the dust of filter screen 4 lateral wall on two diaphragms 21, two line mouths 28 have been seted up to casing 1 lateral wall below, install the clamping mechanism who presss from both sides tightly the circuit in two line mouths 28.
The moving mechanism comprises a strip-shaped cavity 12 arranged at the upper end of the shell 1, a magnetic sliding plate 13 is connected to the inner wall of the strip-shaped cavity 12 in a sealing and sliding mode, it is to be noted that a through hole communicated with the top of the shell 1 is formed in the bottom of the strip-shaped cavity 12, the pressure change in the strip-shaped cavity 12 when the magnetic sliding plate 13 slides is balanced, a spiral coil 14 is embedded in the inner wall of the strip-shaped cavity 12, a permanent magnetic plate 8 is embedded at the lower end of the vertical plate 5, an electromagnetic plate 9 which is mutually repellent with the permanent magnetic plate 8 is embedded at the bottom of the groove 2, the spiral coil 14 is connected with the electromagnetic plate 9 in a coupling mode through a raindrop sensor, and a first driving mechanism for driving the magnetic sliding plate 13 to slide is installed on the shell 1.
First actuating mechanism is including rotating montant 10 of connecting in casing 1 upper end, a plurality of wind cups 11 of montant 10 upper end fixedly connected with, and in montant 10 lower extreme ran through casing 1 upper end and extended to bar form chamber 12, montant 10 lower extreme fixedly connected with disc 19, disc 19 lower extreme rotated through the pivot and is connected with horizontal pole 20, and the one end that the pivot was kept away from to horizontal pole 20 rotates with 13 lateral walls of magnetism slide to be connected.
It should be noted that, when the wind comes from the outside, the magnetic sliding plate 13 slides back and forth on the inner wall of the bar-shaped cavity 12, the spiral coil 14 continuously cuts the magnetic wire and generates an induced current, and then the electromagnetic plate 9 is energized, and at this time, the magnetic force generated between the permanent magnetic plate 8 and the electromagnetic plate 9 is much larger than the elastic force of the first spring 7, and then the vertical plate 5 is driven to move upwards, so that the first ventilation hole 3 and the second ventilation hole 6 are matched with each other, and then the external wind can flow in the housing 1 through the first ventilation hole 3 and the second ventilation hole 6, and then the heat dissipation is performed in the housing 1, but in rainy season, although the external wind still comes from the outside, at this time, under the action of the raindrop sensor, the current on the spiral coil 14 cannot flow through the electromagnetic plate 9, and then the electromagnetic plate 9 has no magnetism, and at this time, the vertical plate 5 remains in place under the elastic force of the first spring 7, so that the first ventilation hole 3 and the second ventilation hole 6 are dislocated, so that external rainwater cannot enter the shell 1, and the use safety of the circuit in the shell 1 is guaranteed.
The top of the shell 1 is fixedly connected with an air injection pipe 16, the inner wall of the strip-shaped cavity 12, far away from the disc 19, is communicated with the top of the shell 1 through an air suction pipe 15, and the inner wall of the strip-shaped cavity 12, far away from the disc 19, is communicated with the air injection pipe 16 through an air outlet pipe 17.
The inner wall of the strip-shaped cavity 12 far away from the disc 19 is embedded with a heat exchange plate 18, the heat exchange plate 18 is coupled with the spiral coil 14, the heat absorption end of the heat exchange plate 18 is positioned in the strip-shaped cavity 12, the heat release end of the heat exchange plate 18 is positioned in the groove 2, a one-way valve which only allows gas to enter the strip-shaped cavity 12 from the shell 1 is installed in the air suction pipe 15, and a one-way valve which only allows gas to enter the air injection pipe 16 from the strip-shaped cavity 12 is installed in the air outlet pipe 17.
Further, heat transfer board 18 adopts the thermocouple to make, when circular telegram on heat transfer board 18, the one end that heat transfer board 18 was located bar shape chamber 12 this moment can absorb the heat, and the one end that heat transfer board 18 was located recess 2 can release heat, and then heat transfer board 18 can cool off the gas in bar shape chamber 12 for when magnetism slide 13 made a round trip to slide, the gas temperature that bar shape chamber 12 pump went into gas ejector 16 was lower, and then accelerated the radiating effect to in the casing 1.
The cleaning mechanism comprises reciprocating lead screws 22 which are respectively rotatably connected to the side walls of the two transverse plates 21, the side walls of the reciprocating lead screws 22 are in threaded connection with scraping plates 23, the side walls of the scraping plates 23 are attached to the side walls of the filter screens 4, sliding rods 27 are fixedly connected to the lower ends of the transverse plates 21, the side walls of the scraping plates 23 are in sliding connection with the side walls of the sliding rods 27, and second driving mechanisms for driving the two reciprocating lead screws 22 to rotate are mounted on the vertical rods 10.
The second driving mechanism comprises a first gear 24 fixedly connected to the side wall of the vertical rod 10, the upper ends of the two reciprocating lead screws 22 penetrate through the upper end of the transverse plate 21, the upper ends of the two reciprocating lead screws 22 are fixedly connected with a second gear 25, and the first gear 24 and the two second gears 25 are meshed and connected through a toothed belt 26.
Clamping mechanism is including seting up two spouts 29 in line mouth 28 top and bottom, the equal fixedly connected with second spring 30 of two spout 29 inner walls, the one end fixedly connected with splint 31 of spout 29 inner wall is kept away from to second spring 30, the circuit that inserts in the casing 1 and connect out emits through line mouth 28, two splint 31 can press from both sides tightly the circuit in line mouth 28 under the spring action of two second springs 30 this moment, thereby avoid the circuit dispersion, lead to follow-up maintenance management difficulty to the circuit.
In the invention, when wind blows outdoors and is not in rainy season, a plurality of wind cups 11 fixedly connected to the upper end of a vertical rod 10 rotate under the action of wind power, and then the vertical rod 10 drives a disc 19 to rotate, so that the disc 19 drives a magnetic sliding plate 13 to slide back and forth on the inner wall of a strip-shaped cavity 12 through a rotating shaft and a cross rod 20, a spiral coil 14 embedded on the inner wall of the strip-shaped cavity 12 continuously cuts magnetic induction lines, and further an induced current is generated on the spiral coil 14, at the moment, a raindrop sensor does not sense external rain, and further an electromagnetic plate 9 is electrified, at the moment, the magnetic force generated between a permanent magnetic plate 8 and the electromagnetic plate 9 is far greater than the elastic force of a first spring 7, and further a vertical plate 5 is driven to move upwards, so that a first ventilation hole 3 and a second ventilation hole 6 are matched with each other, and further external wind can flow in a shell 1 through the first ventilation hole 3 and the second ventilation hole 6, and further heat dissipation is carried out in the shell 1, however, in rainy season, although induced current is generated on the spiral coil 14, under the action of the raindrop sensor, the current on the spiral coil 14 cannot flow through the electromagnetic plate 9, so that the electromagnetic plate 9 is nonmagnetic, and then the vertical plate 5 is kept in place under the elastic force of the first spring 7, so that the first vent hole 3 and the second vent hole 6 are dislocated, external rainwater cannot enter the shell 1, and the use safety of the circuit in the shell 1 is guaranteed;
when the magnetic sliding plate 13 slides back and forth, the space in the bar-shaped cavity 12 is intermittently increased and decreased, and then the gas in the bar-shaped cavity 12 is intermittently ejected through the air outlet pipe 17, the induced current generated on the spiral coil 14 energizes the heat exchange plate 18, and the heat exchange plate 18 continuously absorbs the temperature in the bar-shaped cavity 12, so that the temperature in the bar-shaped cavity 12 is low, the temperature of the gas pumped into the gas injection pipe 16 from the bar-shaped cavity 12 is low, the cooled gas enters the shell 1, and the heat dissipation effect in the shell 1 is accelerated;
the vertical rod 10 rotates to drive the first gear 24 to rotate, and then the first gear 24 drives the two second gears 25 to rotate through the toothed belt 26, and further drives the two reciprocating lead screws 22 to rotate, so that the scraping plates 23 which are in threaded connection with the side walls of the reciprocating lead screws 22 slide up and down on the side walls of the reciprocating lead screws, and further the scraping plates 23 scrape and clean dust on the side walls of the filter screens 4, and the influence of more dust accumulated on the surfaces of the filter screens 4 on the heat dissipation effect in the shell 1 is avoided;
when the lines are connected in and out of the shell 1, the lines can be discharged through the connecting line port 28 at the moment, and then the lines in the connecting line port 28 can be clamped by the two clamping plates 31 under the action of the elastic force of the two second springs 30, so that the difficulty in subsequent maintenance and management of the lines caused by line dispersion is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The outdoor transformer with the protection structure comprises a shell (1) and is characterized in that two grooves (2) are formed in the upper end of the shell (1), a plurality of first ventilation holes (3) are formed in the inner walls of two sides of the two grooves (2), a filter screen (4) is arranged in the first ventilation holes (3) on the side wall of the shell (1), a vertical plate (5) is connected to the inner wall of the groove (2) in a sealing and sliding manner, a plurality of second ventilation holes (6) matched with the first ventilation holes (3) are formed in the side wall of the vertical plate (5), the lower end of the vertical plate (5) is elastically connected with the bottom of the groove (2) through a first spring (7), a moving mechanism for driving the vertical plate (5) to slide upwards is installed on the shell (1), two transverse plates (21) are fixedly connected with the side wall of the shell (1), and cleaning mechanisms for cleaning dust on the side wall of the filter screen (4) are installed on the two transverse plates (21), two connecting line openings (28) are formed in the lower portion of the side wall of the shell (1), and clamping mechanisms for clamping lines are installed in the two connecting line openings (28).
2. The outdoor transformer with the protection structure according to claim 1, wherein the moving mechanism comprises a bar-shaped cavity (12) opened at the upper end of the casing (1), a magnetic sliding plate (13) is connected to the inner wall of the bar-shaped cavity (12) in a sealing and sliding manner, a spiral coil (14) is embedded in the inner wall of the bar-shaped cavity (12), a permanent magnetic plate (8) is embedded at the lower end of the vertical plate (5), an electromagnetic plate (9) repelling the permanent magnetic plate (8) is embedded at the bottom of the groove (2), the spiral coil (14) is coupled with the electromagnetic plate (9) through a raindrop sensor, and a first driving mechanism for driving the magnetic sliding plate (13) to slide is installed on the casing (1).
3. The outdoor transformer with the protection structure according to claim 2, wherein the first driving mechanism comprises a vertical rod (10) rotatably connected to the upper end of the casing (1), the upper end of the vertical rod (10) is fixedly connected with a plurality of wind cups (11), the lower end of the vertical rod (10) penetrates through the upper end of the casing (1) and extends into the bar-shaped cavity (12), the lower end of the vertical rod (10) is fixedly connected with a disc (19), the lower end of the disc (19) is rotatably connected with a cross rod (20) through a rotating shaft, and one end of the cross rod (20) away from the rotating shaft is rotatably connected with the side wall of the magnetic sliding plate (13).
4. An outdoor transformer with a protection structure according to claim 3, characterized in that an air ejector (16) is fixedly connected to the top of the casing (1), the inner wall of the strip-shaped cavity (12) far from the disc (19) is communicated with the top of the casing (1) through an air suction pipe (15), and the inner wall of the strip-shaped cavity (12) far from the disc (19) is communicated with the air ejector (16) through an air outlet pipe (17).
5. The outdoor transformer with the protection structure according to claim 3, wherein the cleaning mechanism comprises reciprocating lead screws (22) rotatably connected to the side walls of two transverse plates (21), the side walls of the reciprocating lead screws (22) are in threaded connection with scraping plates (23), the side walls of the scraping plates (23) are attached to the side walls of the filter screen (4), slide rods (27) are fixedly connected to the lower ends of the transverse plates (21), the side walls of the scraping plates (23) are in sliding connection with the side walls of the slide rods (27), and a second driving mechanism for driving the two reciprocating lead screws (22) to rotate is mounted on the vertical rod (10).
6. An outdoor transformer with a protection structure according to claim 5, characterized in that the second driving mechanism comprises a first gear (24) fixedly connected to the side wall of the vertical rod (10), the upper ends of the two reciprocating lead screws (22) both penetrate the upper end of the transverse plate (21), the upper ends of the two reciprocating lead screws (22) both are fixedly connected with a second gear (25), and the first gear (24) and the two second gears (25) are meshed and connected through a toothed belt (26).
7. An outdoor transformer with a protection structure according to claim 1, characterized in that the clamping mechanism comprises two sliding grooves (29) opened at the top and the bottom of the connection port (28), a second spring (30) is fixedly connected to the inner wall of each of the two sliding grooves (29), and a clamping plate (31) is fixedly connected to one end of the second spring (30) far away from the inner wall of the sliding groove (29).
8. An outdoor transformer with a protection structure according to claim 4, characterized in that a heat exchange plate (18) is embedded in the inner wall of the bar-shaped cavity (12) far away from the disc (19), the heat exchange plate (18) is coupled with the spiral coil (14), the heat absorption end of the heat exchange plate (18) is located in the bar-shaped cavity (12), the heat release end of the heat exchange plate (18) is located in the groove (2), a one-way valve only allowing gas to enter the bar-shaped cavity (12) from the casing (1) is installed in the gas suction pipe (15), and a one-way valve only allowing gas to enter the gas injection pipe (16) from the bar-shaped cavity (12) is installed in the gas outlet pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120652.5A CN114023528A (en) | 2021-09-24 | 2021-09-24 | Outdoor transformer with protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111120652.5A CN114023528A (en) | 2021-09-24 | 2021-09-24 | Outdoor transformer with protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114023528A true CN114023528A (en) | 2022-02-08 |
Family
ID=80055077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111120652.5A Withdrawn CN114023528A (en) | 2021-09-24 | 2021-09-24 | Outdoor transformer with protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114023528A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504493A (en) * | 2023-06-26 | 2023-07-28 | 山西济达电气股份有限公司 | Transformer protection device |
| CN117238611A (en) * | 2023-11-14 | 2023-12-15 | 德州奈亨机电设备有限公司 | Multifunctional transformer box |
-
2021
- 2021-09-24 CN CN202111120652.5A patent/CN114023528A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116504493A (en) * | 2023-06-26 | 2023-07-28 | 山西济达电气股份有限公司 | Transformer protection device |
| CN116504493B (en) * | 2023-06-26 | 2023-09-08 | 山西济达电气股份有限公司 | Transformer protection device |
| CN117238611A (en) * | 2023-11-14 | 2023-12-15 | 德州奈亨机电设备有限公司 | Multifunctional transformer box |
| CN117238611B (en) * | 2023-11-14 | 2024-03-29 | 德州奈亨机电设备有限公司 | Multifunctional transformer box |
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Application publication date: 20220208 |