CN116826584A - Intelligent substation is used in new forms of energy storage that possesses clearance function - Google Patents

Intelligent substation is used in new forms of energy storage that possesses clearance function Download PDF

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Publication number
CN116826584A
CN116826584A CN202311109349.4A CN202311109349A CN116826584A CN 116826584 A CN116826584 A CN 116826584A CN 202311109349 A CN202311109349 A CN 202311109349A CN 116826584 A CN116826584 A CN 116826584A
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CN
China
Prior art keywords
area
axial flow
air quantity
air
flow fan
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Granted
Application number
CN202311109349.4A
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Chinese (zh)
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CN116826584B (en
Inventor
苏久锋
刘韩成
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Jiangsu Huachen Transformer Co ltd
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Jiangsu Huachen Transformer Co ltd
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Priority to CN202311109349.4A priority Critical patent/CN116826584B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • 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
    • B01D46/88—Replacing filter elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network
    • 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
    • H02J13/00002—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 characterised by monitoring
    • 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

Abstract

The invention discloses an intelligent substation with a cleaning function for new energy storage, which relates to the technical field of substations and comprises the following components: the shell is provided with a plurality of air outlets; the axial flow fans are arranged in the shell and are respectively arranged at one side of each air outlet; the self-cleaning assemblies are arranged in the shell and are respectively arranged outside the axial flow fans; the self-cleaning assembly comprises; the dustproof cotton is respectively arranged at the inner side of each air outlet; and at least one group of resonators are arranged in the shell, and the output end of the resonators is connected with the dustproof cotton. According to the transformer substation, the air quantity information of the transformer substation is digitally monitored through the design of the air quantity sensor, the resonator and the intelligent controller, and the self-cleaning function of the transformer substation is realized by matching with the rotation of the axial flow fan and the vibration of the resonator.

Description

Intelligent substation is used in new forms of energy storage that possesses clearance function
Technical Field
The invention relates to the technical field of substations, in particular to an intelligent substation with a cleaning function for new energy storage.
Background
The intelligent transformer station for new energy storage integrates the high-low voltage control unit, the new energy transformer, the intelligent controller and the energy storage converter, has compact structure and small occupied area, and can go deep into a load center. The intelligent substation for new energy storage mainly comprises a high-voltage chamber, a transformer chamber, a power supply chamber and a converter chamber, all units are relatively independent, all units adopt modularized and structural designs, functions and interfaces are unified, flexible matching application is realized, a complete power supply system is formed through electric communication, and the intelligent substation is perfect in function, convenient to maintain, small in occupied area and compact in structure. The utility power and the photovoltaic electric energy can be stored in the battery unit in the electricity consumption valley period, and can be used as a power supply source under the condition of electricity consumption peak period or power failure of the power grid, so that the fluctuation and time period of the generation of new energy sources such as wind and light are effectively solved, the utilization efficiency of renewable energy sources is improved, peak clipping and valley filling of a power grid system are realized, and the dual identities of electric energy supply and demand are provided.
Through searching, chinese patent (publication No. CN 105757004B) discloses a self-cleaning system and a cleaning method for a transformer substation switch room exhaust fan filter screen, the self-cleaning system comprises a washing tank, a cleaning roller and two guide rails, wherein the two guide rails are vertically arranged on the outer vertical surface of a wall body, two ends of a main shaft of the cleaning roller are respectively rotatably arranged on a bracket, the bracket comprises an upper supporting leg and a lower supporting leg, the outer ends of the upper supporting leg and the lower supporting leg are respectively rotatably connected with the main shaft of the cleaning roller, the inner ends of the upper supporting leg and the lower supporting leg are respectively slidably arranged on the guide rails on corresponding sides, the upper supporting leg is connected with a first driving mechanism for controlling the inner ends of the upper supporting leg to lift, and the lower supporting leg is connected with a second driving mechanism for controlling the inner ends of the lower supporting leg to lift.
In the prior art, a transformer substation is usually cooled in a ventilation mode, and when ventilation is carried out, a dustproof structure is usually arranged on one side of a ventilation mechanism so as to prevent dust from entering the transformer substation; after the dustproof structure is used for a long time, dust is easy to accumulate on the surface of the dustproof structure; in the high-heat area, if the heat dissipation of transformer substation is poor, the cabin is easy to overtemperature, has the thermal runaway risk, seriously influences equipment operation life, and high raise dust area can't effectively prevent dust, remove dust, leads to equipment insulation strength to descend, reduces equipment operation security, reliability.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the intelligent substation with the cleaning function for new energy storage.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a new energy storage intelligent substation who possesses clearance function, includes the casing, axial fan is installed to the inboard of casing, and axial fan sets up in the inside of transformer substation when using to protect it, and the casing side has seted up the air outlet that corresponds axial fan, and the inboard of air outlet is provided with the ladder position that extends to;
the axial flow fan comprises forward rotation and reverse rotation, and cold air outside the shell is pumped in during the forward rotation;
the internally mounted of casing has a plurality of self-cleaning subassembly, and a plurality of self-cleaning subassembly set up respectively in each axial fan's outside, and each self-cleaning subassembly all includes:
the dustproof cotton is arranged at the inner side of the air outlet, the edge of the dustproof cotton is paved at one side of a stepped part in the air outlet, the dustproof cotton is positioned at one side corresponding to the axial flow fan, and when the axial flow fan works, dust is filtered;
the resonator is arranged in the shell, the output end of the resonator is connected with the dustproof cotton, when the resonator is started, the dustproof cotton is vibrated to separate dust filtered on the surface of the dustproof cotton, and the axial flow fan reversely rotates to discharge internal hot air and clean the dust;
the air quantity sensor is arranged in the shell, is positioned on one side of the axial flow fan, and monitors the cold air quantity sucked by the axial flow fan when the axial flow fan works so as to acquire air quantity information;
the intelligent controller and the line slot are both arranged in the shell, and the intelligent controller is connected with the air quantity sensor corresponding to the axial flow fan through the line slot and is used for receiving air quantity information;
an air quantity threshold value is arranged in the intelligent controller, and when the air quantity received by the intelligent controller is not smaller than the air quantity threshold value, the intelligent controller controls the axial flow fan to rotate positively to pump cold air into the cabin, so that the running temperature in the cabin is reduced;
when the air quantity received by the intelligent controller is smaller than the air quantity threshold value, carrying out primary judgment, wherein the judgment result of the primary judgment is that cleaning is needed, the intelligent controller controls the resonator to start, the resonator forcibly shakes dust outside dust-proof cotton, and meanwhile, the intelligent controller controls the axial flow fan to reversely rotate, so that the dust-proof cotton shakes dust outside the dust-proof cotton is blown into the air outside the cabin;
then the axial flow fan rotates positively, and the secondary judgment is carried out on the pumped air quantity through the intelligent controller, and the secondary judgment comprises the following judgment results:
a1: when the air quantity received by the intelligent controller is not smaller than the air quantity threshold value, the judgment result of the secondary judgment is that cleaning is not needed, the axial flow fan continues to rotate positively, and cold air is pumped into the cabin;
a2: and when the air quantity received by the intelligent controller is smaller than the air quantity threshold value, the judging result of the secondary judgment is invalid cleaning, and the dustproof cotton is replaced.
Further, the self-cleaning assembly further comprises a first winding mechanism and a second winding mechanism;
the first winding mechanism and the second winding mechanism are both arranged on the outer side of the shell and are arranged on the upper side and the lower side of the corresponding axial flow fan;
the two ends of the dustproof cotton are respectively connected with the output ends of the first winding mechanism and the second winding mechanism;
after the intelligent controller judges that invalid cleaning is carried out, the first winding mechanism and the second winding mechanism are synchronously started, unused dustproof cotton is discharged by the first winding mechanism, and the used dustproof cotton is wound by the second winding mechanism.
Further, multiunit strengthening mechanism is installed in the outside of casing, and each strengthening mechanism all is used for strengthening the edge of dustproof cotton in the inside of air outlet to will correspond axial fan's air outlet and cover.
Further, the reinforcing mechanism comprises a frame body, wherein a connecting frame is arranged at the top end of the inner side of the frame body through a plurality of elastic pieces, and a plurality of rotating pieces are rotatably connected to the lower side of the connecting frame;
a plurality of electromagnetic assemblies are arranged at one side, close to the elastic piece, inside the frame body, and a plurality of adsorption parts corresponding to the electromagnetic assemblies are arranged at the upper side of the connecting frame;
after the electromagnetic assembly is started, the connecting frame is moved through the adsorption part, and then the connecting frame is separated from the dustproof cotton, so that the dustproof cotton is conveniently adjusted by the first winding mechanism and the second winding mechanism.
Further, a limit groove is formed in the upper side of the frame body, a hanging block is arranged on the upper side of the frame body, and a side wing piece sliding along the limit groove is arranged on the lower surface of the hanging block;
the upper surface of the connecting frame is provided with a fixed rod, the top end of the fixed rod penetrates through the side wing piece, and a limiting block is arranged on the top end of the fixed rod;
when the hanging block moves upwards, the connecting frame is synchronously driven to move through the limiting block and the fixing rod, and after the side wing piece passes through the limiting groove, the hanging block drives the side wing piece and the fixing rod to rotate and misplacement is carried out on the side wing piece and the limiting groove.
Further, the dustproof cotton comprises a plurality of dustproof sections, and the adjacent dustproof sections are connected through elastic sections.
Further, one side of the axial flow fan is provided with a plurality of air quantity sensors;
the dustproof cotton is divided into a plurality of monitoring areas by the plurality of air volume sensors, and is sequentially divided into an area I, an area II, an area I and an area N from top to bottom, wherein each air volume sensor monitors the corresponding monitoring area of the dustproof cotton and acquires corresponding air volume information;
after the air quantity of any monitoring area is smaller than an air quantity threshold value, starting a resonator, and cleaning an area I, an area II and an area N of dustproof cotton;
then each air quantity sensor monitors the air quantity information of the area I, the area II and the area N again, and compares the air quantity information with an air quantity threshold value;
if the air volume of the area I, the area II and the area I and the area N is still smaller than the air volume threshold value, Z ranges from 1 to Z to N, and Z is an integer;
the first winding mechanism and the second winding mechanism are started, the part from the Z region to the N region in the dustproof cotton is wound, and the part of the Z-1 region is changed into the lowest region of the dustproof cotton using part.
Further, the axial flow fan is connected with the shell through the vertical driving mechanism, and when dust-proof cotton is cleaned, the vertical driving mechanism drives the axial flow fan to move, and the dust-proof cotton is blown at different detection positions.
Compared with the prior art, the invention has the following beneficial effects:
according to the transformer substation, the air quantity information of the transformer substation is digitally monitored through the design of the air quantity sensor, the resonator and the intelligent controller, and the self-cleaning function of the transformer substation is realized by matching with the bidirectional rotation of the axial flow fan;
the second winding mechanism and the first winding mechanism can control the dustproof cotton to change the use area, and the dustproof cotton can be quickly replaced when the ventilation standard cannot be met after self-cleaning, so that the burden of workers is reduced, and the dustproof cotton and the shell can be reinforced through the reinforcing mechanism, so that the problem of air leakage of the dustproof cotton during use is avoided;
further, an elastic section is arranged between the dustproof sections of the dustproof cotton, so that the problem that the dustproof sections for filtering are torn when the resonator cleans the dustproof cotton can be avoided;
and through setting up a plurality of monitoring areas to dustproof cotton, can reduce the distance of singly changing dustproof cotton after individual regional clearance failure to can reduce use cost.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent substation with a cleaning function for new energy storage;
FIG. 2 is a schematic diagram of the distribution of axial flow fans and self-cleaning assemblies of the present invention;
FIG. 3 is a schematic distribution diagram of a first winding mechanism and a reinforcing mechanism according to the present invention;
FIG. 4 is a front cross-sectional view of the fastening mechanism of the present invention;
FIG. 5 is a partial side cross-sectional view of the reinforcement mechanism of the present invention;
FIG. 6 is a partial cross-sectional top view of the dust cotton of the present invention;
FIG. 7 is a schematic diagram illustrating assembly of a axial flow fan and a self-cleaning assembly according to embodiment 3 of the present invention;
FIG. 8 is a perspective cross-sectional view of the fastening mechanism of the present invention;
in the figure: 1. a housing; 2. an axial flow fan; 3. a self-cleaning assembly; 31. a resonator; 32. dust-proof cotton; 33. an air volume sensor; 34. line grooves; 35. an intelligent controller; 36. a first winding mechanism; 37. a second winding mechanism; 38. a reinforcement mechanism; 39. a vertical driving mechanism; 381. a frame body; 382. an elastic member; 383. a connecting frame; 384. a rotating member; 385. an electromagnetic assembly; 386. a fixed rod; 387. a hanging block; 388. a side flap; 389. a limit groove; 321. a dust-proof section; 322. an elastic section.
Detailed Description
Example 1
Referring to fig. 1 to 2, an intelligent substation for new energy storage with a cleaning function comprises a shell 1, wherein an axial flow fan 2 is installed on the inner side of the shell 1 and is arranged in the substation, an air outlet corresponding to the axial flow fan 2 is formed in the side surface of the shell 1, and a stepped part extending towards the inner side of the air outlet is arranged;
the axial flow fan 2 comprises forward rotation and reverse rotation, and draws in cold air outside the shell 1 during the forward rotation;
the internally mounted of casing 1 has a plurality of self-cleaning subassembly 3, and a plurality of self-cleaning subassembly 3 set up respectively in the outside of each axial fan 2, and each self-cleaning subassembly 3 all includes:
the dustproof cotton 32 is arranged at the inner side of the air outlet and is positioned at one side corresponding to the axial flow fan 2, meanwhile, the edge of the dustproof cotton 32 is paved at one side of a stepped part in the air outlet, and when the axial flow fan 2 works, dust is filtered;
the resonators 31, two groups of resonators 31 are all installed in the shell 1 and are respectively arranged at the lower two sides of the air outlet, the output ends are all connected with the dustproof cotton 32, when the resonators 31 are started, the dustproof cotton 32 is vibrated to separate dust filtered on the surface of the dustproof cotton, and meanwhile, the axial flow fan 2 reversely rotates to discharge internal hot air and clean the dust;
the air quantity sensor 33, a group of air quantity sensors 33 are installed inside the shell 1 and are positioned on one side of the axial flow fan 2, and when the axial flow fan 2 works, the air quantity sensor 33 monitors the cold air quantity sucked by the axial flow fan 2 so as to acquire air quantity information;
the intelligent controller 35 and the line slot 34 are arranged in the shell 1, and the intelligent controller 35 is connected with the air volume sensor 33 corresponding to the axial flow fan 2 through the line slot 34 and is used for receiving air volume information;
an air quantity threshold value is arranged in the intelligent controller 35, and when the air quantity received by the intelligent controller 35 is not smaller than the air quantity threshold value, the intelligent controller 35 controls the axial flow fan 2 to rotate positively to pump cold air into the cabin, so that the running temperature in the cabin is reduced;
when the air quantity received by the intelligent controller 35 is smaller than the air quantity threshold value, a judgment is carried out, the judgment result of the primary judgment is that cleaning is needed, the intelligent controller 35 controls the resonator 31 to start, the resonator 31 forcibly shakes off dust outside the dust-proof cotton 32, and meanwhile, the intelligent controller 35 controls the axial flow fan 2 to reversely rotate, so that the dust-proof cotton 32 shakes off dust outside the dust-proof cotton is blown into the air outside the cabin;
the axial flow fan 2 is then rotated in the forward direction, and the amount of air drawn in is secondarily determined by the air amount sensor 33, including the following determination results:
a1: when the air quantity received by the intelligent controller 35 is not smaller than the air quantity threshold value, the judgment result of the secondary judgment is that cleaning is not needed, the axial flow fan 2 continues to rotate positively, and cold air is pumped into the cabin;
a2: when the air volume received by the intelligent controller 35 is smaller than the air volume threshold value, the judgment result of the secondary judgment is invalid cleaning, and the dustproof cotton 32 is replaced.
Example 2
An intelligent substation with a cleaning function for new energy storage comprises a shell 1, wherein an axial flow fan 2 is arranged on the inner side of the shell 1, and an air outlet corresponding to the axial flow fan 2 is formed in the side surface of the shell 1;
a plurality of self-cleaning components 3 are installed in the outside of casing 1, and a plurality of self-cleaning components 3 set up respectively in the outside of each axial fan 2, and each self-cleaning component 3 all includes:
the dustproof cotton 32, the dustproof cotton 32 is set up in the inboard of the air outlet, and locate at one side corresponding to axial-flow fan 2;
the resonators 31, two groups of resonators 31 are all installed in the shell 1 and are respectively arranged on the upper side and the lower side of the air outlet, the output ends of the resonators are all connected with dustproof cotton 32, when the resonators 31 are started, the dustproof cotton 32 is vibrated, and meanwhile, the axial flow fan 2 reversely rotates to discharge internal hot air and clean dust;
the air quantity sensor 33, a group of air quantity sensors 33 are installed inside the shell 1 and are positioned on one side of the axial flow fan 2, and when the axial flow fan 2 works, the air quantity sensor 33 monitors the cold air quantity sucked by the axial flow fan 2 so as to acquire air quantity information;
the intelligent controller 35 and the line slot 34 are arranged in the shell 1, and the intelligent controller 35 is connected with the air volume sensor 33 corresponding to the axial flow fan 2 through the line slot 34 and is used for receiving air volume information;
example 2 is further defined on the basis of example 1 as compared to example 1;
referring to fig. 3 to 5 and 8, the self-cleaning assembly 3 further comprises a first winding mechanism 36 and a second winding mechanism 37;
the first winding mechanism 36 and the second winding mechanism 37 are arranged on the outer side of the shell 1 and are arranged on the upper side and the lower side of the corresponding axial flow fan 2;
the two ends of the dustproof cotton 32 are respectively connected with the output ends of the first winding mechanism 36 and the second winding mechanism 37;
after the air volume sensor 33 determines that the cleaning is not effective, the first winding mechanism 36 and the second winding mechanism 37 are synchronously started, the first winding mechanism 36 discharges unused dust-proof cotton 32, and the second winding mechanism 37 winds up the used dust-proof cotton 32.
The outside of the casing 1 is provided with a plurality of groups of reinforcing mechanisms 38, and each reinforcing mechanism 38 is used for reinforcing the edge of the dustproof cotton 32 in the air outlet and covering the air outlet corresponding to the axial flow fan 2.
The reinforcement mechanism 38 comprises a frame body 381, wherein a connecting frame 383 is arranged at the top end of the inside of the frame body 381 through a plurality of elastic pieces 382, and a plurality of rotating pieces 384 are rotatably connected to the lower side of the connecting frame 383;
in use, the side edges of the dust-proof cotton 32 extend under the rotating member 384, and the rotating member 384 presses the dust-proof cotton 32 against the inside of the air outlet through the elastic member 382;
a plurality of electromagnetic components 385 are arranged in the frame body 381 at one side close to the elastic piece 382, and a plurality of adsorption parts corresponding to the electromagnetic components 385 are arranged on the upper side of the connecting frame 383;
after the electromagnetic assembly 385 is started, the connecting frame 383 is moved through the adsorption part, and then the connecting frame is separated from the dustproof cotton 32, so that the dustproof cotton 32 can be conveniently adjusted by the first winding mechanism 36 and the second winding mechanism 37.
A limit groove 389 is formed in the upper side of the frame body 381, a hanging block 387 is arranged on the upper side of the frame body 381, and a side wing 388 sliding along the limit groove 389 is arranged on the lower surface of the hanging block 387;
the upper surface of the connecting frame 383 is provided with a fixed rod 386, the top end of the fixed rod 386 penetrates through the side wing piece 388, and a limiting block is arranged;
when the hanging block 387 moves upwards, the connecting frame 383 is synchronously driven to move through the limiting block and the fixing rod 386, after the side wing piece 388 passes through the limiting groove 389, a user rotates the hanging block 387, the hanging block 387 can drive the side wing piece 388 to rotate with the fixing rod 386, the side wing piece 388 is misplaced with the limiting groove 389, then the user releases the hanging block 387, the elastic piece 382 drives the hanging block 387 to move, the side wing piece 388 is clamped on the upper side of the limiting groove 389, the height of the connecting frame 383 is limited, and therefore the dustproof cotton 32 can be replaced manually by a worker conveniently.
Referring to fig. 6, the dust-proof cotton 32 includes a plurality of dust-proof sections 321, adjacent dust-proof sections 321 being connected by elastic sections 322;
when the resonator 31 cleans the dust cotton 32, the problem of tearing of the dust section 321 of the dust cotton 32 for filtering can be avoided.
Example 3
Referring to fig. 7, an intelligent substation for new energy storage with a cleaning function comprises a casing 1, wherein an axial flow fan 2 is installed on the inner side of the casing 1 through a vertical driving mechanism 39, and an air outlet corresponding to the axial flow fan 2 is formed in the side surface of the casing 1;
the vertical drive mechanism 39 employs a screw mechanism in this embodiment;
a plurality of self-cleaning components 3 are installed in the outside of casing 1, and a plurality of self-cleaning components 3 set up respectively in the outside of each axial fan 2, and each self-cleaning component 3 all includes:
the dustproof cotton 32, the dustproof cotton 32 is set up in the inboard of the air outlet, and locate at one side corresponding to axial-flow fan 2;
the resonators 31, two groups of resonators 31 are all installed in the shell 1 and are respectively arranged at the lower two sides of the air outlet, the output ends of the resonators are all connected with dustproof cotton 32, when the resonators 31 are started, the dustproof cotton 32 is vibrated, and meanwhile, the axial flow fan 2 reversely rotates to discharge internal hot air and clean dust;
the air quantity sensors 33 are provided with 5 groups, the 5 groups of air quantity sensors 33 are all installed in the casing 1 and are positioned on one side of the axial flow fan 2, the plurality of air quantity sensors 33 divide the dustproof cotton 32 into a plurality of monitoring areas and sequentially divide the dustproof cotton into an area I, an area II, an area III, an area IV and an area V from top to bottom, each air quantity sensor 33 monitors the corresponding monitoring area of the dustproof cotton 32, and when the axial flow fan 2 works, each air quantity sensor 33 monitors the cold air quantity sucked by the axial flow fan 2 so as to acquire air quantity information of the corresponding monitoring area;
the intelligent controller 35 and the line slot 34 are arranged in the shell 1, and the intelligent controller 35 is connected with the air volume sensor 33 corresponding to the axial flow fan 2 through the line slot 34 and is used for receiving air volume information;
after receiving the air volume information, the air volume sensor 33 in any monitoring area is compared by the intelligent controller 35, and the air volume is smaller than an air volume threshold value, namely, the judgment result of one-time judgment is that cleaning is needed, the resonator 31 is started, and the areas I, II, III, IV and V of the dustproof cotton 32 are cleaned;
then each air quantity sensor 33 monitors the air quantity information of the area I, the area II, the area III, the area IV and the area V again, and compares each air quantity with an air quantity threshold value through the intelligent controller 35;
by contrast, the air volume monitored by the air volume sensor 33 corresponding to the area III is still smaller than the air volume threshold value;
the first winding mechanism 36 and the second winding mechanism 37 are started to wind up the part of the region III-region V in the dustproof cotton 32, and the part of the region II is changed to the lowest region of the using part of the dustproof cotton 32.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.

Claims (9)

1. Possesses intelligent substation for new forms of energy storage of clearance function, its characterized in that includes:
a housing (1) provided with a plurality of air outlets;
the axial flow fans (2) are arranged in the shell (1) and are respectively arranged at one side of each air outlet;
the self-cleaning assemblies (3), a plurality of the self-cleaning assemblies (3) are all arranged in the shell (1) and are respectively arranged outside each axial flow fan (2);
the self-cleaning assembly (3) comprises:
a plurality of dustproof cotton (32), wherein the dustproof cotton (32) is respectively arranged in each air outlet;
the resonators (31), at least one group of resonators (31) are arranged in the shell (1), and the output end is connected with the dustproof cotton (32);
the air quantity sensor (33) is arranged in the shell (1) and positioned at one side of the axial flow fan (2) for acquiring air quantity information;
the intelligent controller (35) is arranged in the shell (1), is connected with the corresponding air quantity sensor (33) through the line slot (34) and is used for receiving air quantity information;
an air volume threshold value is arranged in the intelligent controller (35), and when the air volume received by the intelligent controller (35) is not smaller than the air volume threshold value, the intelligent controller (35) controls the axial flow fan (2) to rotate forwards;
when the air volume received by the intelligent controller (35) is smaller than the air volume threshold value, the intelligent controller performs primary judgment, and the judgment result of the primary judgment is as follows: the intelligent controller (35) controls the starting of the resonator (31), and meanwhile, the intelligent controller (35) controls the axial flow fan (2) to reversely rotate;
then the axial flow fan (2) rotates forward, and the intelligent controller (35) carries out secondary judgment on the received air quantity and the air quantity threshold value, and the secondary judgment comprises the following judgment results:
a1: in the secondary judgment, when the air quantity received by the intelligent controller (35) is not smaller than an air quantity threshold value, the judgment result of the secondary judgment is that cleaning is not needed, and the axial flow fan (2) continues to rotate forwards;
a2: when the air volume received by the intelligent controller (35) is smaller than the air volume threshold value, the judging result of the secondary judgment is invalid cleaning, and the dustproof cotton (32) is replaced.
2. The intelligent substation with the cleaning function for new energy storage according to claim 1, characterized in that the self-cleaning assembly (3) further comprises a first winding mechanism (36) and a second winding mechanism (37);
the first winding mechanism (36) and the second winding mechanism (37) are arranged on the outer side of the shell (1) and are arranged on the upper side and the lower side of the corresponding axial flow fan (2);
the two ends of the dustproof cotton (32) are respectively connected with the output ends of the first winding mechanism (36) and the second winding mechanism (37).
3. The intelligent substation with the cleaning function for new energy storage according to claim 1 or 2, wherein a plurality of groups of reinforcing mechanisms (38) are arranged on the outer side of the shell (1), and the plurality of groups of reinforcing mechanisms (38) are respectively arranged on one side of different edges of the dustproof cotton (32);
the edges corresponding to the dustproof cotton (32) are pressed against the inside of the air outlet by the reinforcing mechanisms (38).
4. The intelligent substation for new energy storage with the cleaning function according to claim 3, wherein the reinforcing mechanism (38) comprises a frame body (381), a connecting frame (383) is mounted at the inner top end of the frame body (381) through a plurality of elastic pieces (382), and a plurality of rotating pieces (384) are rotatably connected to the lower side of the connecting frame (383);
a plurality of electromagnetic components (385) are arranged at one side, close to the elastic piece (382), inside the frame body (381), and a plurality of adsorption positions corresponding to the electromagnetic components (385) are arranged at the upper side of the connecting frame (383).
5. The intelligent substation with the cleaning function for new energy storage according to claim 4, wherein a limit groove (389) is formed in the upper side of the frame body (381), a hanging block (387) is arranged on the upper side of the frame body (381), and a side wing piece (388) sliding along the limit groove (389) is mounted on the lower surface of the hanging block (387);
the upper surface of the connecting frame (383) is provided with a fixed rod (386), the top end of the fixed rod (386) penetrates through the side wing piece (388), and a limiting block is arranged.
6. The intelligent substation with the cleaning function for new energy storage according to claim 5, wherein the dustproof cotton (32) comprises a plurality of dustproof sections (321), and adjacent dustproof sections (321) are connected through elastic sections (322).
7. The intelligent substation with the cleaning function for new energy storage according to claim 2 is characterized in that a plurality of air volume sensors (33) are arranged on one side of the axial flow fan (2);
the plurality of air volume sensors (33) divide the dustproof cotton (32) into a plurality of monitoring areas, and divide the dustproof cotton (32) into an area I, an area II, an area N from top to bottom in sequence, and each air volume sensor (33) monitors a corresponding monitoring area of the dustproof cotton (32) and acquires corresponding air volume information.
8. The intelligent substation for new energy storage with the cleaning function according to claim 7, wherein after the air volume of any monitoring area is smaller than an air volume threshold value, a resonator (31) is started to clean an area I, an area II, an area N of dust-proof cotton (32);
then, each air quantity sensor (33) monitors the air quantity information of the area I, the area II and the area N again, and compares the air quantity information with an air quantity threshold value;
if the air quantity of the area I, the area II and the area I and the area Z in the area N is still smaller than the air quantity threshold value, Z is more than 1 and less than N;
the first winding mechanism (36) and the second winding mechanism (37) are started, the part from the region Z to the region N in the dustproof cotton (32) is wound, and the part of the region Z-1 is changed to the lowest part of the using part of the dustproof cotton (32).
9. The intelligent substation with the cleaning function for new energy storage according to claim 8 is characterized in that the axial flow fan (2) is connected with the shell (1) through a vertical driving mechanism (39).
CN202311109349.4A 2023-08-31 2023-08-31 Intelligent substation is used in new forms of energy storage that possesses clearance function Active CN116826584B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966411A (en) * 2010-11-16 2011-02-09 国电南京自动化股份有限公司 Automatic dust removing system for air filter screen dust
CN108008787A (en) * 2017-12-08 2018-05-08 郑州云海信息技术有限公司 It is a kind of to apply the dust prevention system that realize intelligent alarm on the server
CN211011712U (en) * 2019-12-06 2020-07-14 湛江爱康科技有限公司 Portable replacing device for filter screen of purifier
CN112490909A (en) * 2020-12-09 2021-03-12 上海宝临电气集团有限公司 Intelligent control system of switch cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966411A (en) * 2010-11-16 2011-02-09 国电南京自动化股份有限公司 Automatic dust removing system for air filter screen dust
CN108008787A (en) * 2017-12-08 2018-05-08 郑州云海信息技术有限公司 It is a kind of to apply the dust prevention system that realize intelligent alarm on the server
CN211011712U (en) * 2019-12-06 2020-07-14 湛江爱康科技有限公司 Portable replacing device for filter screen of purifier
CN112490909A (en) * 2020-12-09 2021-03-12 上海宝临电气集团有限公司 Intelligent control system of switch cabinet

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