CN115910571B - Energy-saving transformer with electromagnetic shielding - Google Patents
Energy-saving transformer with electromagnetic shielding Download PDFInfo
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- CN115910571B CN115910571B CN202310121916.1A CN202310121916A CN115910571B CN 115910571 B CN115910571 B CN 115910571B CN 202310121916 A CN202310121916 A CN 202310121916A CN 115910571 B CN115910571 B CN 115910571B
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- 238000001802 infusion Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims description 64
- 230000005540 biological transmission Effects 0.000 claims description 47
- 230000017525 heat dissipation Effects 0.000 claims description 33
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 230000005855 radiation Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 230000002146 bilateral effect Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention relates to the technical field of transformers, and discloses an energy-saving transformer with electromagnetic shielding, which comprises a transformer shell, wherein radiating holes are symmetrically formed in two sides of the transformer shell, a housing is arranged on two sides of the transformer shell, a flow cavity is arranged in the housing, a box body is arranged at the bottom of the transformer shell, a pump body is arranged on the box body, the input end of the pump body is connected with the output end of the box body through a pipeline, the output end of the pump body is connected with the input end of the flow cavity through a first infusion tube, and the output end of the flow cavity is connected with the input end of the box body through a second infusion tube.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an energy-saving transformer with electromagnetic shielding.
Background
The transformer is a device for changing ac voltage by using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and a magnetic core, which are commonly used as a step-up voltage, a matching impedance, a safety isolation and the like in electrical equipment and wireless circuits, and in a generator, no matter the coil moves through a magnetic field or a fixed coil, electric potential can be induced in the coil, and in both cases, the value of magnetic flux is unchanged, but the quantity of magnetic flux which is intersected with the coil changes, which is the principle of mutual induction. The transformer component comprises a transformer body, transformer oil, an oil tank, a cooling device, a voltage regulating device, a protecting device and an outgoing line sleeve, wherein energy loss generated by the operation of the transformer is directly converted into heat energy to be dissipated, the lost energy is not utilized, and the high-voltage current of part of the transformer can cause damage to people close to the transformer.
Chinese patent (publication No. CN115331914 a) discloses an energy-saving transformer, which comprises a sealing disc and an oil pipe, wherein a rack is welded on the upper side of the sealing disc, the sealing disc is slidably connected inside the oil pipe through a sealing ring, the oil pipe is fixed on the lower part of the housing through threads, and the inside of the oil pipe is communicated with the inside of the housing; the transformer is internally filled with cooling oil, and the volume change of the cooling oil is transmitted to the sealing disc, so that the sealing disc is extruded to move up and down, and then the rack is driven to move up and down; the energy loss that the transformer during operation produced is converted into heat energy, and then the inside cooling oil of transformer is transferred to heat energy, and then the expansion with heat and contraction with cold produce volume change, and then the volume change of cooling oil converts into the sealing disk and reciprocates, and then converts into the rack and reciprocate, and then converts into gear pivoted kinetic energy, and then converts into movable rod I and control and remove, and then converts into magnet I cutting coil's kinetic energy, and then converts into the electric energy and store in the battery, and then converts into the electric energy of warning light, and then realizes the utilization to the transformer loss energy.
However, the existing energy-saving transformer does not have an electromagnetic shielding function and is easy to be subjected to external electromagnetic interference, so that the use of internal electric elements is unstable, and the use of the transformer is influenced.
Disclosure of Invention
The invention aims to provide an energy-saving transformer with electromagnetic shielding so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an energy-saving transformer with electromagnetic shielding, this energy-saving transformer with electromagnetic shielding includes the transformer shell, the louvre has been seted up to the bilateral symmetry of transformer shell, and the housing is installed to the both sides of transformer shell, be equipped with the flow chamber in the housing, the box is installed to the bottom of transformer shell, install the pump body on the box, the input of the pump body is connected through the pipeline with the output of box, the output of the pump body is linked together through first transfer line with the input of flow chamber, the output of flow chamber is connected through the second transfer line with the input of box, when the transformer is used, starts the pump body, makes the pump body pass through the conducting liquid in the pipeline suction box, in the flow chamber of housing with the conducting liquid is carried to the housing through first transfer line, flows back to the box through the second transfer line again, forms the circulation flow of conducting liquid to make the conducting liquid form the liquid shielding surface in the flow chamber, thereby can the external electromagnetism shielding, forms electromagnetic shielding, thereby guarantees the use stability to electric component in the transformer.
As the preferred technical scheme, a plurality of gas holes have been seted up to bilateral symmetry on the flow chamber, a plurality of all install the check valve on the gas hole, the framework is installed to transformer housing's bilateral symmetry, install the filter screen in the framework, when the conducting fluid in the flow chamber carries out fast flow, through the check valve under to gas hole restriction effect and the pressure differential effect, can absorb external air current and follow the hot air current that the louvre escaped to guarantee the radiating effect of transformer, simultaneously, when the conducting fluid absorbs the hot air current, external air current liquid can cool down the conducting fluid, and then can ensure the heat transfer of hot air current to the conducting fluid.
As a preferable technical scheme, the pressure of the liquid which flows fast in the flow cavity is reduced, the outside air flow is sucked into the flow cavity through the air holes under the action of the atmospheric pressure, and the temperature of the conductive liquid in the circulating flow process is ensured not to rise along with the absorption of the hot air flow.
As the preferable technical scheme, be provided with radiator unit and heat dissipation enhancement subassembly on the transformer shell, utilize the flow of liquid to realize the drive to radiator unit, radiator unit cooperatees with heat dissipation enhancement subassembly, and radiator unit provides the operation driving force for heat dissipation enhancement subassembly.
As a preferred technical scheme, the heat dissipation component comprises a cavity, a flow hole, an abutting pipe, a turntable, a blade plate, a rotating column, a perforation and a fan blade;
the transformer is characterized in that a cavity is arranged on the transformer shell, two circulation holes are symmetrically formed in the cavity, the two circulation holes are respectively in butt joint with the first infusion tube and the second infusion tube through two butt joint tubes, a rotary table is installed in the cavity, a blade plate is installed on the side wall of the rotary table, a rotary column is installed at the bottom of the rotary table, a through hole is formed in the bottom of the cavity, the rotary column penetrates through the through hole, a fan blade is installed on the rotary column, when the first infusion tube conveys the conductive liquid into the flowing cavity, the first infusion tube is split through the butt joint tube, part of the conductive liquid can flow in the second infusion tube after flowing through the cavity, the rotary table is driven to rotate through the acting force of the liquid on the blade plate, and meanwhile, the rotary table can drive the fan blade to synchronously rotate through the rotary column in the rotating process, so that the fan blade can form suction to the heat dissipation effect inside the transformer.
As a preferred technical scheme, the first infusion tube, the flow cavity and the second infusion tube form a main flow channel, the first infusion tube, the butt joint tube, the flow hole, the cavity and the second infusion tube form a branch flow channel, the electromagnetic shielding of the conductive liquid can be realized by using the main flow channel and the branch flow channel, meanwhile, the kinetic energy driving can be provided for the heat dissipation assembly, and the liquid flow rates in the main flow channel and the branch flow channel can be synchronously controlled by adjusting the rate of the conductive liquid conveyed by the pump body, so that the concentration of the conductive liquid in the flow cavity and the driving rate of the heat dissipation assembly can be synchronously adjusted.
As preferred technical scheme, the radiating component still includes transmission shaft, commentaries on classics hole and driving disk, the transmission shaft is installed on the upper portion of carousel, the commentaries on classics hole has been seted up at the top of cavity, the transmission shaft is installed through the bearing to commentaries on classics hole, the driving disk is installed to the upper end of transmission shaft, and when the carousel rotated, the carousel was at the time can drive the driving disk through the transmission shaft and carry out synchronous rotation, and at this moment, the rotation that utilizes the driving disk can provide operation driving force for the radiating enhancement component.
As a preferable technical scheme, the heat dissipation enhancing component comprises a fixed plate, a first slideway, a first sliding block, a supporting spring, a transmission plate, a second slideway, a second sliding block, a driven plate, a transmission rod and a hairbrush;
the filter screen cleaning machine comprises a frame body, wherein two fixing plates are symmetrically arranged on the frame body front and back, a first slide way is arranged on the fixing plates, a first slide block is arranged in the first slide way in a sliding mode, the first slide block is connected with the first slide way through a supporting spring, two first slide blocks are connected with each other through a transmission plate, a second slide way is arranged on the upper portion of the end face of the frame body, two second slide blocks are arranged in the second slide way in a sliding mode, driven plates are arranged on the second slide blocks, the driven plates are connected with the transmission plates through transmission rods, brushes are arranged on the driven plates, the brushes are in contact with the filter screen, when a driving disc rotates, periodic extrusion of the transmission plates can be achieved through the rotation process of the driving disc, when the driving disc extrudes the transmission plates to transversely move, the first slide blocks can drive the supporting spring to synchronously displace in the first slide way, meanwhile, the second slide blocks can slide in the second slide way, when the transmission plates transversely move, the transmission plates can drive the second slide blocks through the driven plates, and the driven plates can be driven by the driven plates to move towards each other through the driven plates, so that the filter screen can not be cleaned, and the filter screen can be prevented from entering the filter screen, and the filter screen can be cleaned, and the service life of the filter screen can be prolonged.
As the preferred technical scheme, the fixed orifices has been seted up on the drive plate, the roll gomphosis has the driving ball in the fixed orifices, the driving ball contacts with the lateral wall outline of driving disk, can ensure through the setting of supporting spring that the driving ball is hugged closely with the lateral wall outline of driving disk, is favorable to the drive plate to carry out periodic reciprocating motion along with the driving disk outline in-process of rotating to, can reduce the frictional force between drive plate and the driving disk through the setting of driving ball, can improve the transmission effect of driving disk to the drive plate.
Compared with the prior art, the invention has the following beneficial effects:
when the transformer is used, the pump body is started, so that the pump body sucks conductive liquid in the box body through the pipeline, the conductive liquid is conveyed into the flowing cavity of the housing through the first infusion tube and flows back into the box body through the second infusion tube, the circulating flow of the conductive liquid is formed, the conductive liquid forms a liquid shielding surface in the flowing cavity, external electromagnetism can be shielded, electromagnetic shielding is formed, and therefore the use stability of electrical elements in the transformer is guaranteed.
When the first transfer line carries the conducting liquid to the flow chamber in, through shunting the takeover to first transfer line, make partial conducting liquid can flow in the backward flow to the second transfer line through the cavity, utilize the liquid flow of cavity, through the effort drive carousel of liquid to the impeller rotatory, meanwhile, the carousel can drive the flabellum through the steering column and carry out synchronous rotation in rotatory in-process, let the flabellum form the suction to the louvre in rotatory in-process, thereby can improve the radiating effect to the transformer inside, and still can promote the hot air flow to be inhaled by the gas pocket.
When the driving plate rotates, the driving plate can be used for realizing periodical extrusion of the transmission plate, when the driving plate extrudes the transmission plate for transverse movement, the transmission plate can drive the first sliding block to compress the supporting spring to synchronously displace in the first slideway, meanwhile, as the second sliding block can slide in the second slideway, when the transmission plate transversely moves, the two second sliding blocks in the second slideway can be driven by the driving rod through the driven plate to move in opposite directions, so that the brush on the driven plate can clean dust and magazines attached to the filter screen, the filter screen can not block the entering of external airflow, the automatic cleaning of the filter screen is realized, and the service life of the filter screen is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of a first view angle structure of the present invention;
FIG. 2 is a schematic view of a second view angle structure of the present invention;
FIG. 3 is a schematic view of a first cut-away configuration of the present invention;
FIG. 4 is a second cut-away schematic view of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 4;
FIG. 6 is an enlarged schematic view of the structure at B of FIG. 3;
FIG. 7 is an enlarged schematic view of the structure at C of FIG. 2;
in the figure: 1. a transformer housing; 2. a housing; 3. a case; 4. a pump body; 5. a first infusion tube; 6. a second infusion tube; 7. a heat radiation hole; 8. a flow chamber; 9. air holes; 901. a frame; 902. a filter screen; 903. a one-way valve;
10. a heat dissipation assembly; 1001. a chamber; 1002. a flow hole; 1003. a butt joint pipe; 1004. a turntable; 1005. a blade; 1006. a rotating column; 1007. perforating; 1008. a fan blade; 1009. a transmission shaft; 1010. a turning hole; 1011. a drive plate;
11. a heat dissipation enhancing assembly; 1101. a fixing plate; 1102. a first slideway; 1103. a first slider; 1104. a support spring; 1105. a drive plate; 1106. a second slideway; 1107. a second slider; 1108. a driven plate; 1109. a transmission rod; 1110. a brush; 1111. a fixing hole; 1112. and a driving ball.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1 to 4, the present invention provides the following technical solutions: the utility model provides an energy-saving transformer with electromagnetic shielding, this energy-saving transformer with electromagnetic shielding includes transformer shell 1, radiating hole 7 has been seted up to transformer shell 1's bilateral symmetry, and housing 2 is installed to transformer shell 1's both sides, housing 2 is "U type" form transparent acrylic board, be equipped with flow chamber 8 in the housing 2, box 3 is installed to transformer shell 1's bottom, the storage of box 3 has conductive liquid, install pump body 4 on the box 3, the input of pump body 4 is connected through the pipeline with the output of box 3, the output of pump body 4 is connected through first transfer line 5 with the input of flow chamber 8, the output of flow chamber 8 is connected with the input of box 3 through second transfer line 6, when the transformer is used, starts pump body 4, makes pump body 4 pass through the conductive liquid in the pipeline suction box 3, and carries out the flow chamber 8 of conductive liquid to housing 2 in, and the backflow is connected through second transfer line 6 to the conductive liquid in the flow chamber 8 through first transfer line 5, and form electromagnetic shielding element in the circulation, thereby can form electromagnetic shielding stability in the electromagnetic shielding device to the electromagnetic shielding.
The utility model discloses a transformer, including transformer housing 1, filter screen 902, air vent 9, heat dissipation effect of guarantee transformer, simultaneously, external air flow liquid can cool down the heat transfer of heat conduction liquid, and then can guarantee to the heat transfer of heat conduction liquid when the heat conduction liquid in the flow chamber 8 carries out fast flow, restriction effect and pressure difference effect to air vent 9 through the air vent 903, can absorb the heat flow of external air flow and follow the heat dissipation hole 7 through air vent 9 to guarantee the radiating effect of transformer, simultaneously, the heat flow can be cooled down to the heat conduction liquid to external air flow liquid when the heat conduction liquid absorbs the heat flow.
By utilizing the pressure reduction of the liquid which flows rapidly in the flow cavity 8, the outside air flow is sucked into the flow cavity 8 through the air hole 9 under the action of the atmospheric pressure, so that the temperature of the conductive liquid in the circulating flow process is ensured not to rise along with the absorption of the hot air flow.
The transformer shell 1 is provided with a heat radiation component 10 and a heat radiation enhancement component 11, the heat radiation component 10 is driven by the flow of liquid, the heat radiation component 10 is matched with the heat radiation enhancement component 11, and the heat radiation component 10 provides operation driving force for the heat radiation enhancement component 11.
As shown in fig. 1-6, the heat sink assembly 10 includes a chamber 1001, a flow hole 1002, a docking tube 1003, a turntable 1004, a vane 1005, a rotor post 1006, a perforation 1007, and a fan blade 1008;
the transformer housing 1 is provided with a chamber 1001, two circulation holes 1002 are symmetrically formed in the chamber 1001, the two circulation holes 1002 are respectively in butt joint with the first infusion tube 5 and the second infusion tube 6 through two butt joint tubes 1003, a turntable 1004 is installed in the chamber 1001, a blade 1005 is installed on the side wall of the turntable 1004, a rotating column 1006 is installed at the bottom of the turntable 1004, a through hole 1007 is formed in the bottom of the chamber 1001, the rotating column 1006 penetrates through the through hole 1007, fan blades 1008 are installed on the rotating column 1006, when the first infusion tube 5 conveys the conductive liquid into the flow cavity 8, the first infusion tube 5 is shunted through the butt joint tubes 1003, part of the conductive liquid can flow back to the second infusion tube 6 through the chamber 1001, the turntable 1004 is driven to rotate through the acting force of the chamber 1001, meanwhile, the turntable 1004 can drive the fan blades 1008 to synchronously rotate in the rotating process through the rotating column 1006, the fan blades 1008 form suction to the heat dissipation holes 7 in the rotating process, and therefore the heat dissipation effect inside the transformer can be improved, and the heat dissipation effect can also be promoted by the air holes 9.
The first infusion tube 5, the flow cavity 8 and the second infusion tube 6 form a main flow channel, the first infusion tube 5, the butt joint tube 1003, the flow hole 1002, the chamber 1001 and the second infusion tube 6 form a branch flow channel, the conductive liquid can be driven by kinetic energy while electromagnetic shielding is achieved by forming the main flow channel and the branch flow channel, and the liquid flow rate in the main flow channel and the branch flow channel can be synchronously controlled by adjusting the rate of conveying the conductive liquid by the pump body 4, so that the concentration of the conductive liquid in the flow cavity 8 and the driving rate of the heat dissipation assembly 10 can be synchronously adjusted.
The heat dissipation assembly 10 further comprises a transmission shaft 1009, a rotation hole 1010 and a driving disc 1011, wherein the transmission shaft 1009 is installed on the upper portion of the turntable 1004, the rotation hole 1010 is formed in the top of the cavity 1001, the transmission shaft 1009 is installed on the rotation hole 1010 through a bearing, the driving disc 1011 is installed on the upper end of the transmission shaft 1009, the driving disc 1011 is of an oval structure, when the turntable 1004 rotates, the turntable 1004 can drive the driving disc 1011 to synchronously rotate through the transmission shaft 1009, and at this time, the running driving force can be provided for the heat dissipation enhancement assembly 11 by utilizing the rotation of the driving disc 1011.
As shown in fig. 1 to 4 and 7, the heat dissipation enhancing assembly 11 includes a fixed plate 1101, a first slide 1102, a first slider 1103, a supporting spring 1104, a driving plate 1105, a second slide 1106, a second slider 1107, a driven plate 1108, a driving rod 1109 and a brush 1110;
two fixed plates 1101 are symmetrically arranged on the frame 901 in front and back, a first slide way 1102 is arranged on the two fixed plates 1101, a first slide block 1103 is arranged on the first slide way 1102 in a sliding way, the first slide block 1103 is connected with the first slide way 1102 through a supporting spring 1104, two first slide blocks 1103 are connected with each other through a transmission plate 1105, a second slide way 1106 is arranged on the upper part of the end face of the frame 901, two second slide blocks 1107 are arranged on the two second slide blocks 1107 in a sliding way, driven plates 1108 are arranged on the two second slide blocks 1107, the driven plates 1108 are connected with the transmission plates 1105 through a transmission rod 1109, two ends of the transmission rod 1109 are respectively hinged with the driven plates 1108 and the transmission plates 1106, a brush 1110 is arranged on the driven plates 1108, the brush 1110 is connected with the filter screen 902, when a driving disc 1011 rotates, periodic extrusion of the transmission plates 1105 can be realized by using a driving disc 1011, when the driving disc 1011 extrudes the transmission plates 1105 to transversely move, the transmission plates 1105 can drive the first slide blocks 1110 to automatically, and can drive the second slide blocks 1106 to move towards the second slide ways 1109, and simultaneously can clean the second slide ways 1109 through the second slide ways 1109, and can simultaneously clean the second slide paths 1107, and can simultaneously move the second slide blocks 1109, and can clean the filter screens 1109.
The fixed hole 1111 is formed in the driving plate 1105, the driving ball 1112 is embedded in the fixed hole 1111 in a rolling manner, the driving ball 1112 is in contact with the outer contour of the side wall of the driving plate 1011, the driving ball 1112 can be guaranteed to be clung to the outer contour of the side wall of the driving plate 1011 through the arrangement of the supporting spring 1104, the driving plate 1105 can be enabled to periodically reciprocate along with the outer contour of the driving plate 1011 in the rotation process, in addition, the friction force between the driving plate 1105 and the driving plate 1011 can be reduced through the arrangement of the driving ball 1112, and the transmission effect of the driving plate 1011 on the driving plate 1105 can be improved.
The working principle of the invention is as follows:
when the transformer is used, the pump body 4 is started, the pump body 4 sucks the conductive liquid in the box body 3 through a pipeline, the conductive liquid is conveyed into the flow cavity 8 of the housing 2 through the first infusion tube 5 and flows back into the box body 3 through the second infusion tube 6, the circulation flow of the conductive liquid is formed, the conductive liquid forms a liquid shielding surface in the flow cavity 8, and therefore external electromagnetism can be shielded, electromagnetic shielding is formed, and the use stability of electric elements in the transformer is guaranteed.
When the conductive liquid in the flow cavity 8 flows rapidly, the air hole 9 is limited by the one-way valve 903 and the hot air flow escaping from the heat dissipation hole 7 can be absorbed by the air hole 9 under the action of pressure difference, so that the heat dissipation effect of the transformer is guaranteed, and meanwhile, the conductive liquid absorbs the hot air flow and the external air flow can cool the conductive liquid, so that the heat transfer of the hot air flow to the conductive liquid can be guaranteed.
When the first infusion tube 5 conveys the conductive liquid into the flow cavity 8, the first infusion tube 5 is split by the butt joint tube 1003, so that part of the conductive liquid can flow back to the second infusion tube 6 through the cavity 1001, the rotary table 1004 is driven to rotate by the acting force of the cavity 1001 on the blade 1005 through the liquid, meanwhile, the rotary table 1004 can drive the blade 1008 to synchronously rotate through the rotary column 1006 in the rotating process, the blade 1008 can form suction on the heat dissipation holes 7 in the rotating process, the heat dissipation effect on the inside of the transformer can be improved, and the hot air flow can be promoted to be sucked by the air holes 9.
When the driving disk 1011 rotates, the driving disk 1011 rotates to realize periodical extrusion of the driving plate 1105, when the driving disk 1011 extrudes the driving plate 1105 to transversely move, the driving plate 1105 can drive the first sliding block 1103 to compress the supporting spring 1104 in the first sliding way 1102 to synchronously displace, meanwhile, as the second sliding block 1107 can slide in the second sliding way 1106, when the driving plate 1105 transversely moves, the driving rod 1109 can drive the two second sliding blocks 1107 in the second sliding way 1106 to move in opposite directions through the driven plate 1108, so that the brush 1110 on the driven plate 1108 can clean dust and magazines attached to the filter screen 902, the filter screen 902 can not block the entering of external airflow, the filter screen 902 can be automatically cleaned, and the service life of the filter screen 902 is prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. An energy-saving transformer with electromagnetic shielding, which is characterized in that: the energy-saving transformer with the electromagnetic shielding comprises a transformer shell (1), wherein radiating holes (7) are symmetrically formed in two sides of the transformer shell (1), a housing (2) is arranged in two sides of the transformer shell (1), a flow cavity (8) is formed in the housing (2), a box body (3) is arranged at the bottom of the transformer shell (1), a pump body (4) is arranged on the box body (3), the input end of the pump body (4) is connected with the output end of the box body (3) through a pipeline, the output end of the pump body (4) is communicated with the input end of the flow cavity (8) through a first infusion tube (5), and the output end of the flow cavity (8) is connected with the input end of the box body (3) through a second infusion tube (6);
a plurality of air holes (9) are symmetrically formed in the two sides of the flow cavity (8), one-way valves (903) are arranged on the air holes (9), a frame body (901) is symmetrically arranged in the two sides of the transformer shell (1), and a filter screen (902) is arranged in the frame body (901);
the pressure is reduced by utilizing the liquid which flows rapidly in the flow cavity (8), and the flow cavity (8) is sucked into external air flow through the air hole (9) under the action of atmospheric pressure;
the transformer is characterized in that a heat dissipation assembly (10) and a heat dissipation enhancement assembly (11) are arranged on the transformer shell (1), the heat dissipation assembly (10) is driven by the flow of liquid, the heat dissipation assembly (10) is matched with the heat dissipation enhancement assembly (11), and the heat dissipation assembly (10) provides operation driving force for the heat dissipation enhancement assembly (11);
the heat dissipation assembly (10) comprises a chamber (1001), a circulation hole (1002), a butt joint pipe (1003), a turntable (1004), a blade (1005), a rotating column (1006), a perforation (1007) and a fan blade (1008);
the transformer is characterized in that a cavity (1001) is arranged on the transformer shell (1), two circulation holes (1002) are symmetrically formed in the cavity (1001), the two circulation holes (1002) are respectively in butt joint with a first infusion tube (5) and a second infusion tube (6) through two butt joint tubes (1003), a rotary table (1004) is arranged in the cavity (1001), a blade (1005) is arranged on the side wall of the rotary table (1004), a rotary column (1006) is arranged at the bottom of the rotary table (1004), a perforation (1007) is formed in the bottom of the cavity (1001), the rotary column (1006) penetrates through the perforation (1007), and fan blades (1008) are arranged on the rotary column (1006);
the first infusion tube (5), the flow cavity (8) and the second infusion tube (6) form a main flow channel, and the first infusion tube (5), the butt joint tube (1003), the circulation hole (1002), the cavity (1001) and the second infusion tube (6) form a branch flow channel;
when the transformer is used, the pump body (4) is started, the pump body (4) sucks conductive liquid in the box body (3) through a pipeline, the conductive liquid is conveyed into the flowing cavity (8) of the housing (2) through the first infusion tube (5), and then flows back into the box body (3) through the second infusion tube (6), so that the conductive liquid circularly flows, a liquid shielding surface is formed in the flowing cavity (8) by the conductive liquid, and therefore external electromagnetism can be shielded, electromagnetic shielding is formed, and the use stability of electric elements in the transformer is guaranteed.
2. An electromagnetic shielding energy saving transformer according to claim 1, wherein: the heat dissipation assembly (10) further comprises a transmission shaft (1009), a rotating hole (1010) and a driving disc (1011), wherein the transmission shaft (1009) is installed on the upper portion of the rotary disc (1004), the rotating hole (1010) is formed in the top of the cavity (1001), the transmission shaft (1009) is installed in the rotating hole (1010) through a bearing, and the driving disc (1011) is installed at the upper end of the transmission shaft (1009).
3. An electromagnetic shielding energy saving transformer according to claim 2, characterized in that: the heat dissipation enhancement assembly (11) comprises a fixed plate (1101), a first slide way (1102), a first sliding block (1103), a supporting spring (1104), a transmission plate (1105), a second slide way (1106), a second sliding block (1107), a driven plate (1108), a transmission rod (1109) and a hairbrush (1110);
two fixed plates (1101) are symmetrically installed on the frame body (901), a first slide way (1102) is arranged on the fixed plates (1101), a first slide block (1103) is arranged in the first slide way (1102) in a sliding mode, the first slide block (1103) is connected with the first slide way (1102) through a supporting spring (1104), the two first slide blocks (1103) are connected with each other through a transmission plate (1105), a second slide way (1106) is arranged on the upper portion of the end face of the frame body (901), two second slide blocks (1107) are arranged in the second slide way (1106) in a sliding mode, driven plates (1108) are arranged on the second slide blocks (1107), the driven plates (1108) are connected with the transmission plates (1105) through transmission rods (1109), brushes (1110) are arranged on the driven plates (1108), and the brushes (1110) are in contact with the filter screen (902).
4. An electromagnetic shielding energy saving transformer according to claim 3, wherein: the transmission plate (1105) is provided with a fixing hole (1111), a transmission ball (1112) is embedded in the fixing hole (1111) in a rolling way, and the transmission ball (1112) is contacted with the outer contour of the side wall of the driving disc (1011).
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| CN116155307B (en) * | 2023-04-23 | 2023-09-22 | 陕西浩悦博纳网络科技有限公司 | Fireproof early warning terminal and operation method thereof |
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| CN115458282A (en) * | 2022-09-05 | 2022-12-09 | 李湘棋 | Circulating transformer heat abstractor |
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| GB669273A (en) * | 1949-10-12 | 1952-04-02 | British Thomson Houston Co Ltd | Improvements in and relating to electric transformer |
| US4076988A (en) * | 1976-08-17 | 1978-02-28 | Westinghouse Electric Corporation | Superconducting dynamoelectric machine having a liquid metal shield |
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| CN115910571A (en) | 2023-04-04 |
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Effective date of registration: 20231109 Address after: 310000 No. 59, Jiefang East Road, Shangcheng District, Hangzhou City, Zhejiang Province Applicant after: HANGZHOU POWER SUPPLY COMPANY, STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Applicant after: ZHEJIANG DAYOU INDUSTRIAL Co.,Ltd. HANGZHOU SCIENCE AND TECHNOLOGY DEVELOPMENT BRANCH Address before: No.158 Xuhai Road, Xuzhuang Industrial Park, Xuzhou Economic and Technological Development Zone, Jiangsu Province, 221000 Applicant before: JIANGSU XU BIAN TRANSFORMER Co.,Ltd. |
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