CN113539631A - Intelligent cooling control system for transformer - Google Patents
Intelligent cooling control system for transformer Download PDFInfo
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- CN113539631A CN113539631A CN202111041131.0A CN202111041131A CN113539631A CN 113539631 A CN113539631 A CN 113539631A CN 202111041131 A CN202111041131 A CN 202111041131A CN 113539631 A CN113539631 A CN 113539631A
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- memory
- cooling
- transformer
- control system
- filter screen
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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
- H01F27/08—Cooling; Ventilating
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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
- H01F27/025—Constructional details relating to cooling
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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
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
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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
- H01F27/08—Cooling; Ventilating
- H01F27/20—Cooling by special gases or non-ambient air
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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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses an intelligent cooling control system for a transformer, which belongs to the field of transformers, and is characterized in that after the temperature of a transformer body rises, a temperature sensor detects information and feeds the information back to a data monitoring module, a remote control system receives the information and drives a warning lamp to give an alarm, meanwhile, a cooling system drives a semiconductor refrigerating sheet and an exhaust fan to work, the cooling and the temperature reduction are realized, meanwhile, a deformation memory strip is heated to drive a cooling cylinder to burst, so that a carbon dioxide water solution in the cooling cylinder shakes, carbon dioxide gas overflows, a cooling block is pushed to extend outwards through a telescopic pipe to emit cold air, and hot air passes through a heat dissipation hole to heat and bend a memory bending frame and a memory bending filter screen, so that the aperture of a part of the memory bending filter screen is enlarged, so that barium hydroxide octahydrate powder and ammonium chloride powder are mutually permeated and mixed to react for refrigeration, further strengthen cooling effect, the effectual internal temperature that reduces transformer.
Description
Technical Field
The invention relates to the field of transformers, in particular to an intelligent cooling control system for a transformer.
Background
The transformer is a static electrical device, which is a device for changing a certain value of alternating voltage or current into another or several different values of voltage or current with the same frequency, and realizes electric energy transmission according to the principle of electromagnetic induction, and the transformer can be divided into a power transformer, a test transformer, an instrument transformer and a transformer with special purposes according to the purposes: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the test transformer is used for carrying out withstand voltage or boosting test on the electrical equipment; the instrument transformer is used for electrical measurement and relay protection of a power distribution system.
In the prior art, the transformer is easy to generate a large amount of heat in the using process, the temperature is increased, the internal components are affected, the transformer cannot be cooled effectively, the work of the transformer is affected, and the work efficiency of the transformer is greatly reduced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an intelligent cooling control system for a transformer, which can realize that after the temperature of a transformer body rises, a temperature sensor detects information and feeds the information back to a data monitoring module, a remote control system receives the information and drives a warning lamp to give an alarm, meanwhile, a cooling system drives a semiconductor refrigerating sheet and an exhaust fan to work, the cooling and the temperature reduction are realized, meanwhile, a deformation memory strip is heated to drive a cooling cylinder to bloom, so that a carbon dioxide water solution in the cooling cylinder shakes, carbon dioxide gas overflows, a cooling block is pushed to extend outwards through a telescopic pipe to emit cold air, and hot air passes through a heat emission hole to heat and bend a memory bending frame and a memory bending filter screen, so that the aperture of a part of the memory bending filter screen is enlarged, and a part of barium hydroxide octahydrate powder and ammonium chloride powder are mutually permeated and mixed, the reaction is carried out for refrigeration, the cooling effect is further enhanced, and the temperature in the transformer body is effectively reduced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An intelligent cooling control system for a transformer comprises a transformer body, wherein a cooling system is electrically connected inside the transformer body, a data monitoring module is electrically connected inside the cooling system, a cloud end is arranged in the data monitoring module, the data monitoring module is connected with a remote control system through the cloud end, a temperature sensor is electrically connected inside the transformer body, the temperature sensor is electrically connected with the data monitoring module, a warning lamp is installed at the outer end of the transformer body, the warning lamp is electrically connected with the temperature sensor, the warning lamp is connected with the remote control system through signals, the temperature sensor can detect the temperature rise after the temperature of the transformer body rises and feed back the detected temperature information to the cooling system, and then the data monitoring module uploads the temperature information to the cloud end, the remote control system knows temperature information through the high in the clouds to drive the warning light and report to the police, meanwhile, cooling system works and carries out cooling treatment to the transformer body.
Further, a plurality of semiconductor refrigeration sheets are arranged in the transformer body, the heat absorption ends of the semiconductor refrigeration sheets are fixedly connected with the transformer body, two bilaterally symmetrical air outlets are formed in the outer end of the transformer body, exhaust fans are mounted inside the two air outlets, the semiconductor refrigeration sheets and the exhaust fans are electrically connected with a cooling system, a cylinder is sleeved at the heat release end of each semiconductor refrigeration sheet, a plurality of fixing grooves are formed in the outer end of the cylinder, deformation memory strips are fixedly connected in the fixing grooves, a cooling cylinder is fixedly connected at the outer end of each deformation memory strip, a liquid storage frame is fixedly connected between the inner walls of the cooling cylinder, carbon dioxide aqueous solution is filled in the liquid storage frame, a plurality of uniformly distributed telescopic pipes are fixedly connected at the outer end of the liquid storage frame, and the telescopic pipes are communicated with the inside of the liquid storage frame, the one end fixedly connected with cooling block that the stock solution frame was kept away from to flexible pipe, the outer end of cooling cylinder is opened and is dug there are a plurality of evenly distributed's opening, fixedly connected with extrusion valve between the inner wall of opening, can realize that cooling system drive semiconductor refrigeration piece absorbs the heat through the heat absorption end, and release heat conduction through the end of giving out heat, and the air discharge fan discharges the hot air, make the cold air supply, deformation memory strip is influenced by semiconductor refrigeration piece end of giving out heat release heat simultaneously, make it be heated and take place the deformation, bloom, drive the cooling cylinder bloom, and drive its inside carbon dioxide aqueous solution and take place to rock, impel carbon dioxide gas to spill over and enter into flexible intraductal, promote the cooling block outwards to extend under the assistance of flexible pipe, the extrusion valve is opened to the top, extend away through the opening, release air conditioning, cool air carries out cooling, and bloom the state makes the air conditioning distribute more extensively, the cooling effect is enhanced.
Furthermore, a plurality of heat dissipation holes which are uniformly distributed are drilled at the outer end of the transformer body, two memory bending frames which are symmetrical front and back are fixedly connected inside the heat dissipation holes, a memory bending filter screen is fixedly connected between the inner walls of the memory bending frames, barium hydroxide octahydrate powder is filled between the front end of the memory bending filter screen and the inner walls of the memory bending frames, ammonium chloride powder is filled between the rear end of the memory bending filter screen and the inner walls of the memory bending frames, the heat dissipation holes can realize heat dissipation, when hot air is led out through the heat dissipation holes, the memory bending frames and the memory bending filter screen deform heat and bend towards the inner wall direction of the heat dissipation holes, and under the bending state, the mesh aperture of part of the memory bending filter screen is enlarged, so that part of the ammonium chloride powder and the barium hydroxide octahydrate powder are permeated and mixed with each other through the memory bending filter screen with the enlarged mesh aperture, produce the ammonia to the refrigeration cooling, the ammonia that produces simultaneously can play the effect of breaing up to ammonium chloride powder and eight water barium hydroxide powder, thereby improves the reaction efficiency of ammonium chloride powder and eight water barium hydroxide powder, makes the refrigeration effect better, and the effectual cooling efficiency that has improved reduces the influence of high temperature to the transformer body.
Further, fixedly connected with waterproof ventilated membrane between the inner wall of flexible pipe, the outer end and the carbon dioxide aqueous solution of waterproof ventilated membrane contact, through using waterproof ventilated membrane, can realize preventing that the aqueous solution from permeating to the inside of flexible pipe, can guarantee carbon dioxide gas's circulation simultaneously again.
Further, the shape memory strip is made of shape memory alloy materials, the shape memory strip is in a furled state at normal temperature, the shape memory strip is in a furled state at high temperature, the shape memory alloy materials have a memory function, the shape memory strip can deform along with temperature rise and can be furled like petals, and after the temperature is reduced, the shape memory strip can be furled.
Further, the cooling block is corresponding with the opening, the outer end of cooling block is trapezoidal setting, the maximum width of cooling block is less than the bore of opening, and is corresponding with the opening through the cooling block, and the cooling block is less than the opening, can realize making the cooling block extend away through the opening under the promotion of flexible pipe, carries out cooling.
Furthermore, the telescopic pipe is made of elastic materials, the outer end of the telescopic pipe is arranged in a corrugated shape, the telescopic pipe made of the elastic materials is used, the outer end of the telescopic pipe is arranged in the corrugated shape, rapid response can be achieved under the pushing of the carbon dioxide gas, the telescopic pipe extends, and meanwhile, after the temperature is reduced and tends to be stable, the carbon dioxide gas is extruded to be dissolved in the water solution again through the elastic action of the telescopic pipe.
Further, be the folded state when extrusion valve does not receive the extrusion, extrusion valve receives for opening the state after the extrusion, and extrusion valve can prevent that cooling block and its air conditioning that gives off from outwards spilling over under folded state, and receives the extrusion back, is in the state of opening, can make the cooling block extend away, makes air conditioning outwards diffusion, cools off the cooling.
Furthermore, the memory bending frame and the memory bending filter screen are both made of thermotropic shape memory polymer materials, the memory bending frame and the memory bending filter screen are in a vertical state at normal temperature, the memory bending frame and the memory bending filter screen are in a bending state at high temperature, the particle sizes of the barium hydroxide octahydrate powder and the ammonium chloride powder are larger than the mesh size of the memory bending filter screen, the memory bending frame and the memory bending filter screen which use the thermotropic shape memory polymer materials have a one-way memory effect, after the temperature rises, the memory bending frame and the memory bending filter screen deform and bend towards the inner wall direction of the radiating hole to enable the mesh size of part of the memory bending filter screen to be enlarged, and in an initial state, the memory bending filter screen can effectively prevent the barium hydroxide octahydrate powder and the ammonium chloride powder from being mixed with each other, and after the mesh size is enlarged, part of the barium hydroxide octahydrate powder and the ammonium chloride powder permeate through the memory bending filter screen with the enlarged mesh size to be mixed and reacted with each other for refrigeration, and after the temperature is reduced, it is restored to its original vertical state, blocking the barium hydroxide octahydrate powder and the ammonium chloride powder from being mixed with each other.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the scheme realizes that after the temperature of the transformer body rises, the temperature sensor detects information and feeds the information back to the data monitoring module, so that the remote control system receives the information and drives the warning lamp to give an alarm, meanwhile, the cooling system drives the semiconductor refrigeration sheet and the exhaust fan to work, the semiconductor refrigeration sheet and the exhaust fan are cooled, the deformation memory strip is heated to drive the cooling cylinder to bloom, the carbon dioxide water solution in the cooling cylinder shakes, the carbon dioxide gas overflows, the cooling block is pushed to extend outwards through the extension tube, and the cold air is emitted, and hot-air makes the crooked frame of memory and the crooked filter screen of memory be heated and crooked through the louvre, makes the partial mesh aperture grow of the crooked filter screen of memory, makes partial barium hydroxide octahydrate powder and ammonium chloride powder interpenetration mix, and the reaction takes place to refrigerate, further strengthens cooling effect, the effectual internal temperature of reduction transformer.
Drawings
FIG. 1 is a flow chart of the intelligent cooling control system of the present invention;
FIG. 2 is a schematic perspective view of a transformer body according to the present invention;
FIG. 3 is a schematic view of the overall structure of the transformer body according to the present invention;
FIG. 4 is a schematic view of a cooling cylinder according to the present invention in a partial cross-sectional configuration;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 4;
FIG. 6 is a schematic side view of the cooling cylinder of the present invention;
FIG. 7 is a diagram illustrating the dynamic blooming of the shape-changing memory bar according to the present invention;
FIG. 8 is a diagram showing the dynamic transformation of the bending of the memory bending frame according to the present invention.
The reference numbers in the figures illustrate:
1. a transformer body; 2. a cooling system; 3. a data monitoring module; 4. a temperature sensor; 5. a warning light; 6. heat dissipation holes; 7. a semiconductor refrigeration sheet; 8. an exhaust fan; 9. a cylinder; 10. a cooling cylinder; 11. a shape change memory bar; 12. a liquid storage frame; 13. a waterproof breathable film; 14. a port; 15. a telescopic pipe; 16. cooling the block; 17. squeezing the valve; 18. memorizing the bending frame; 19. the curved filter screen is memorized.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-3, an intelligent cooling control system for a transformer comprises a transformer body 1, a cooling system 2 is electrically connected inside the transformer body 1, a data monitoring module 3 is electrically connected inside the cooling system 2, a cloud is arranged in the data monitoring module 3, the data monitoring module 3 is connected with a remote control system through the cloud, a temperature sensor 4 is electrically connected inside the transformer body 1, the temperature sensor 4 is electrically connected with the data monitoring module 3, a warning lamp 5 is installed at the outer end of the transformer body 1, the warning lamp 5 is electrically connected with the temperature sensor 4, the warning lamp 5 is connected with the remote control system through a signal, when the temperature of the transformer body 1 rises, the temperature sensor 4 detects the temperature rise, and feeds back the detected temperature information to the cooling system 2, then, the data monitoring module 3 uploads the temperature information to the cloud end, the remote control system knows the temperature information through the cloud end and drives the warning lamp 5 to give an alarm, and meanwhile, the cooling system 2 works to cool the transformer body 1.
Referring to fig. 3-7, a plurality of semiconductor refrigeration sheets 7 are disposed in a transformer body 1, a heat absorption end of each semiconductor refrigeration sheet 7 is fixedly connected with the transformer body 1, two bilateral symmetric exhaust ports are cut at an outer end of the transformer body 1, exhaust fans 8 are disposed inside the two exhaust ports, the semiconductor refrigeration sheets 7 and the exhaust fans 8 are electrically connected with a cooling system 2, a cylinder 9 is sleeved at a heat release end of each semiconductor refrigeration sheet 7, a plurality of fixing grooves are cut at an outer end of the cylinder 9, deformation memory strips 11 are fixedly connected in the fixing grooves, cooling cylinders 10 are fixedly connected at outer ends of the deformation memory strips 11, a liquid storage frame 12 is fixedly connected between inner walls of the cooling cylinders 10, carbon dioxide aqueous solution is filled in the liquid storage frame 12, a plurality of uniformly distributed telescopic tubes 15 are fixedly connected at outer ends of the liquid storage frame 12, and the telescopic tubes 15 are communicated with the interior of the liquid storage frame 12, one end of the telescopic pipe 15 far away from the liquid storage frame 12 is fixedly connected with a cooling block 16, the outer end of the cooling cylinder 10 is provided with a plurality of uniformly distributed through holes 14, extrusion valves 17 are fixedly connected between the inner walls of the through holes 14, so that the cooling system 2 can drive the semiconductor refrigeration sheet 7 to absorb heat through the heat absorption end and conduct and release the heat through the heat release end, the exhaust fan 8 exhausts hot air to supplement cold air, meanwhile, the deformation memory strip 11 is influenced by the heat released by the heat release end of the semiconductor refrigeration sheet 7 to be heated and deformed to burst, the cooling cylinder 10 is driven to burst, carbon dioxide aqueous solution in the cooling cylinder is driven to shake, carbon dioxide gas is promoted to overflow into the telescopic pipe 15, the cooling block 16 is pushed to extend outwards under the assistance of the telescopic pipe 15 to jack the extrusion valves 17, the cooling block extends out through the through holes 14 to release cold air, cooling is carried out, and cold air is diffused more widely in a blooming state, so that the cooling effect is enhanced.
Referring to fig. 3 and 8, the outer end of the transformer body 1 is drilled with a plurality of heat dissipation holes 6 uniformly distributed, two memory bending frames 18 symmetrical front and back are fixedly connected inside the heat dissipation holes 6, a memory bending filter screen 19 is fixedly connected between the inner walls of the memory bending frames 18, barium hydroxide octahydrate powder is filled between the front end of the memory bending filter screen 19 and the inner walls of the memory bending frames 18, ammonium chloride powder is filled between the rear end of the memory bending filter screen 19 and the inner walls of the memory bending frames 18, the heat dissipation holes 6 can dissipate heat, when hot air is led out through the heat dissipation holes 6, the memory bending frames 18 and the memory bending filter screen 19 deform the heat and bend the heat in the direction of the inner walls of the heat dissipation holes 6, and in a bending state, the mesh diameter of a part of the memory bending filter screen 19 is increased, so that a part of the ammonium chloride powder and the barium hydroxide octahydrate powder are mutually mixed through the memory bending filter screen 19 with each other, which the mesh diameter is increased, produce the ammonia to the refrigeration cooling, the ammonia that produces simultaneously can play the effect of breaing up to ammonium chloride powder and eight water barium hydroxide powder, thereby improves the reaction efficiency of ammonium chloride powder and eight water barium hydroxide powder, makes the refrigeration effect better, and the effectual cooling efficiency that has improved reduces the influence of high temperature to transformer body 1.
Referring to fig. 3-6, a waterproof breathable film 13 is fixedly connected between the inner walls of the telescopic tube 15, the outer end of the waterproof breathable film 13 contacts with the carbon dioxide aqueous solution, by using the waterproof breathable film 13, the permeation of the aqueous solution into the telescopic tube 15 can be prevented, and the circulation of the carbon dioxide gas can be ensured, the shape-change memory strip 11 is made of a shape memory alloy material, the shape-change memory strip 11 is in a furled state at normal temperature, the shape-change memory strip 11 is in a furled state at high temperature, the shape memory alloy material has a memory function, the shape-change memory strip 11 can deform with the rise of temperature and burst like petals, and after the temperature is reduced, the shape-change memory strip can be furled, the cooling block 16 corresponds to the through hole 14, the outer end of the cooling block 16 is in a trapezoidal shape, the maximum width of the cooling block 16 is smaller than the diameter of the through hole 14, and corresponds to the through the cooling block 16, and cooling block 16 is less than opening 14, can realize making cooling block 16 extend out through opening 14 under the promotion of flexible pipe 15, cools off the cooling.
Referring to fig. 4-5, the flexible tube 15 is made of an elastic material, the outer end of the flexible tube 15 is corrugated, the flexible tube 15 made of the elastic material and the outer end of the flexible tube 15 are corrugated, so that the flexible tube can rapidly respond to and extend under the pushing of the carbon dioxide gas, and at the same time, when the temperature drops and becomes stable, the flexible tube extrudes the carbon dioxide gas to be redissolved in the aqueous solution, the extrusion valve 17 is in a closed state when not extruded, the extrusion valve 17 is in an open state when extruded, the extrusion valve 17 can prevent the cooling block 16 and the cold air emitted by the cooling block from overflowing outwards when in the closed state, and when extruded, the extrusion valve is in the open state, the cooling block 16 can extend out to diffuse the cold air outwards to cool and cool, and when the temperature drops, the extrusion valve can recover to its original vertical state, barium hydroxide octahydrate powder and ammonium chloride powder are blocked and mixed with each other.
Referring to fig. 8, the memory bending frame 18 and the memory bending filter screen 19 are made of a thermotropic shape memory polymer material, the memory bending frame 18 and the memory bending filter screen 19 are in a vertical state at normal temperature, the memory bending frame 18 and the memory bending filter screen 19 are in a bending state at high temperature, the particle sizes of the barium hydroxide octahydrate powder and the ammonium chloride powder are larger than the mesh size of the memory bending filter screen 19, the memory bending frame 18 and the memory bending filter screen 19 using the thermotropic shape memory polymer material have a one-way memory effect, and are deformed and bent towards the inner wall of the heat dissipation hole 6 after the temperature rises to promote the mesh size of part of the memory bending filter screen 19 to be larger, and the memory bending filter screen 19 can effectively prevent the barium hydroxide octahydrate powder and the ammonium chloride powder from being mixed with each other in an initial state, and after the mesh size is larger, the barium hydroxide octahydrate powder and the ammonium chloride powder are subjected to a mutual permeation mixing reaction through the memory bending filter screen 19 with the larger mesh size to prepare the memory bending filter screen And (5) cooling.
In the invention, when a relevant technician uses the device, firstly, after the temperature of the transformer body 1 rises, the temperature sensor 4 detects the temperature rise, and feeds the detected temperature information back to the cooling system 2, then the data monitoring module 3 uploads the temperature information to the cloud, the remote control system knows the temperature information through the cloud and drives the warning lamp 5 to give an alarm, meanwhile, the cooling system 2 drives the semiconductor refrigeration sheet 7 to absorb heat through the heat absorption end and conduct and release the heat through the heat release end, and the exhaust fan 8 discharges hot air to replenish cold air, meanwhile, the deformation memory strip 11 is influenced by the heat released by the heat release end of the semiconductor refrigeration sheet 7 to be heated and deformed to bloom, the cooling cylinder 10 is driven to bloom, and the carbon dioxide water solution in the cooling cylinder is driven to shake, so that carbon dioxide gas overflows into the extension tube 15, the cooling block 16 is pushed to extend outwards under the assistance of the extension tube 15, the extrusion valve 17 is pushed to open, the cooling air is extended out through the through hole 14, the cooling air is released, the cooling effect is enhanced, the cold air is spread more widely in the opening state, the heat dissipation can be realized through the heat dissipation holes 6, when hot air is led out through the heat dissipation holes 6, the heat is deformed by the memory bending frame 18 and the memory bending filter screen 19, the heat is bent towards the inner wall direction of the heat dissipation holes 6, in the bending state, the mesh diameter of the partial memory bending filter screen 19 is enlarged, partial ammonium chloride powder and the octahydrate barium hydroxide powder are mixed in a mutual permeation mode through the memory bending filter screen 19 with the enlarged mesh diameter, ammonia is generated and is cooled, the generated ammonia can play a role in scattering the ammonium chloride powder and the octahydrate barium hydroxide powder, and therefore the reaction efficiency of the ammonium chloride powder and the octahydrate barium hydroxide powder is improved, the refrigeration effect is better, the cooling efficiency is effectively improved, and the influence of high temperature on the transformer body 1 is reduced.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an intelligence cooling control system that transformer was used, includes transformer body (1), its characterized in that: the transformer comprises a transformer body (1), a cooling system (2) is electrically connected inside the transformer body (1), a data monitoring module (3) is electrically connected inside the cooling system (2), a cloud end is arranged in the data monitoring module (3), the data monitoring module (3) is connected with a remote control system through the cloud end, a temperature sensor (4) is electrically connected inside the transformer body (1), the temperature sensor (4) is electrically connected with the data monitoring module (3), a warning lamp (5) is installed at the outer end of the transformer body (1), the warning lamp (5) is electrically connected with the temperature sensor (4), the warning lamp (5) is in signal connection with the remote control system, a plurality of semiconductor refrigerating sheets (7) are arranged in the transformer body (1), and the heat absorption ends of the semiconductor refrigerating sheets (7) are fixedly connected with the transformer body (1), the outer end of the transformer body (1) is provided with two bilateral symmetry exhaust ports, the exhaust fans (8) are arranged in the two exhaust ports, the semiconductor refrigerating sheet (7) and the exhaust fans (8) are electrically connected with the cooling system (2), the heat release end of the semiconductor refrigerating sheet (7) is sleeved with the cylinder (9), the outer end of the cylinder (9) is provided with a plurality of fixing grooves, the fixing grooves are internally and fixedly connected with the deformation memory strips (11), the outer end of the deformation memory strips (11) is fixedly connected with the cooling cylinder (10), the inner wall of the cooling cylinder (10) is fixedly connected with the liquid storage frame (12), the liquid storage frame (12) is filled with carbon dioxide water solution, the outer end of the liquid storage frame (12) is fixedly connected with a plurality of uniformly distributed telescopic pipes (15), and the telescopic pipes (15) are communicated with the inside of the liquid storage frame (12), one end fixedly connected with cooling block (16) of stock solution frame (12) is kept away from in flexible pipe (15), the outer end of cooling cylinder (10) is opened chisel and is had a plurality of evenly distributed's opening (14), fixedly connected with extrusion valve (17) between the inner wall of opening (14).
2. The intelligent cooling control system for the transformer according to claim 1, wherein: the transformer comprises a transformer body (1), wherein a plurality of uniformly distributed heat dissipation holes (6) are formed in the outer end of the transformer body (1), two memory bending frames (18) which are symmetrical front and back are fixedly connected to the inside of each heat dissipation hole (6), a memory bending filter screen (19) is fixedly connected between the inner walls of the memory bending frames (18), barium hydroxide octahydrate powder is filled between the front end of the memory bending filter screen (19) and the inner walls of the memory bending frames (18), and ammonium chloride powder is filled between the rear end of the memory bending filter screen (19) and the inner walls of the memory bending frames (18).
3. The intelligent cooling control system for the transformer according to claim 1, wherein: a waterproof breathable film (13) is fixedly connected between the inner walls of the extension tubes (15), and the outer ends of the waterproof breathable film (13) are in contact with a carbon dioxide aqueous solution.
4. The intelligent cooling control system for the transformer according to claim 1, wherein: the shape memory strip (11) is made of shape memory alloy materials, the shape memory strip (11) is in a furled state at normal temperature, and the shape memory strip (11) is in a furled state at high temperature.
5. The intelligent cooling control system for the transformer according to claim 1, wherein: the cooling block (16) corresponds to the through opening (14), the outer end of the cooling block (16) is in a trapezoidal arrangement, and the maximum width of the cooling block (16) is smaller than the caliber of the through opening (14).
6. The intelligent cooling control system for the transformer according to claim 1, wherein: the telescopic pipe (15) is made of elastic materials, and the outer end of the telescopic pipe (15) is arranged in a corrugated shape.
7. The intelligent cooling control system for the transformer according to claim 1, wherein: the extrusion valve (17) is in a furled state when not extruded, and the extrusion valve (17) is in an open state after being extruded.
8. The intelligent cooling control system for the transformer according to claim 2, wherein: the memory bending frame (18) and the memory bending filter screen (19) are both made of thermotropic shape memory high polymer materials, the memory bending frame (18) and the memory bending filter screen (19) are in a vertical state at normal temperature, the memory bending frame (18) and the memory bending filter screen (19) are in a bending state at high temperature, and the particle size of the barium hydroxide octahydrate powder and the particle size of the ammonium chloride powder are larger than the aperture of the memory bending filter screen (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041131.0A CN113539631B (en) | 2021-09-07 | 2021-09-07 | Intelligent cooling control system for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111041131.0A CN113539631B (en) | 2021-09-07 | 2021-09-07 | Intelligent cooling control system for transformer |
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| CN113539631B CN113539631B (en) | 2021-11-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113961051A (en) * | 2021-11-03 | 2022-01-21 | 南昌工程学院 | News media data recommendation management system based on artificial intelligence |
| CN114259062A (en) * | 2021-12-28 | 2022-04-01 | 浙江省农业科学院 | Preparation method, equipment and application of prebiotic composition for efficiently regulating intestinal flora |
| CN116709754A (en) * | 2023-08-08 | 2023-09-05 | 广东力宏微电子有限公司 | Cooler for heat dissipation of electronic components |
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| CN105048412A (en) * | 2015-09-06 | 2015-11-11 | 重庆民生变压器有限责任公司 | Transformer over-temperature protection device |
| CN106653291A (en) * | 2017-01-10 | 2017-05-10 | 全球能源互联网研究院 | System for performing forced circulating cooling on transformer through day and night temperature difference |
| CN207458714U (en) * | 2017-08-17 | 2018-06-05 | 福州万山电力咨询有限公司 | A kind of power transformer wind-cooling heat dissipating control device |
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| CN105048412A (en) * | 2015-09-06 | 2015-11-11 | 重庆民生变压器有限责任公司 | Transformer over-temperature protection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113961051A (en) * | 2021-11-03 | 2022-01-21 | 南昌工程学院 | News media data recommendation management system based on artificial intelligence |
| CN113961051B (en) * | 2021-11-03 | 2022-07-01 | 南昌工程学院 | News media data recommendation management system based on artificial intelligence |
| CN114259062A (en) * | 2021-12-28 | 2022-04-01 | 浙江省农业科学院 | Preparation method, equipment and application of prebiotic composition for efficiently regulating intestinal flora |
| CN114259062B (en) * | 2021-12-28 | 2023-12-22 | 浙江省农业科学院 | Preparation method, equipment and application of prebiotic composition for efficiently regulating intestinal flora |
| CN116709754A (en) * | 2023-08-08 | 2023-09-05 | 广东力宏微电子有限公司 | Cooler for heat dissipation of electronic components |
| CN116709754B (en) * | 2023-08-08 | 2023-10-03 | 广东力宏微电子有限公司 | Cooler for heat dissipation of electronic components |
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| CN113539631B (en) | 2021-11-23 |
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