CN114172057A - Box-type substation with intelligence aeration cooling structure - Google Patents
Box-type substation with intelligence aeration cooling structure Download PDFInfo
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- CN114172057A CN114172057A CN202111399895.7A CN202111399895A CN114172057A CN 114172057 A CN114172057 A CN 114172057A CN 202111399895 A CN202111399895 A CN 202111399895A CN 114172057 A CN114172057 A CN 114172057A
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- wall
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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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
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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
- H01F27/33—Arrangements for noise damping
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- 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
- H02B1/24—Circuit arrangements for boards or switchyards
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- 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
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- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a box-type substation with an intelligent aeration and cooling structure, which comprises a box body, a buffer column, a temperature sensor, a first fan and a motor, wherein the buffer column is installed on the bottom wall inside the box body, a fixing frame is installed at the top of the buffer column, the temperature sensor is installed at the top of the fixing frame, the first fan is installed on the inner wall of the box body, and a humidity detector is installed at the top of a dehumidifier. The temperature sensor and the first fan are arranged to perform intelligent regulation, when the temperature in the device rises, the temperature sensor is arranged in the device to distinguish the temperature of the power converter from the temperature in the box body, when the temperature of the power converter rises, the first fan drives the air in the heat dissipation pipe to flow, the air in the heat dissipation pipe brings the temperature on the heat dissipation fins out of the box body, the heat dissipation effect is achieved, and when the temperature in the box body is higher, the first fan drives the air in the box body to flow outwards, so that the heat dissipation function is achieved.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to a box-type transformer substation with an intelligent ventilation and cooling structure.
Background
A box-type transformer substation, also called a pre-installed substation or a pre-installed substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, which are factory prefabricated indoor and outdoor compact distribution equipment integrated into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, most of the distribution device is arranged in a closed box body in a box-type station, through optimized design and reasonable combination, the insulation distance between each part is greatly reduced, the occupied area and the space are reduced, taking a 4000kVA single main transformer scale substation as an example, 1 conventional 35kV transformer substation needs to occupy about 3000m2 and needs large-scale civil engineering, and the box-type transformer substation is adopted, the minimum occupied area of the box body is only 100m2, the maximum total occupied area of other equipment including 35kV is 300m2, and is only 1/10 of the occupied area of the same-scale transformer substation, the equipment installation is simple, and not only the cost is saved, but also the land is greatly saved.
The existing box-type substation has the defects that:
1. patent document CN108736359A discloses box-type substation, the right item of protection "belongs to substation equipment technical field, and box-type substation includes the box, and the box is including the transformer room that has the access door and install the transformer in the transformer room, the lower border of access door articulates on the box to make this access door outwards turn over when overhauing the transformer and turn over, and then make the access door form treat when overhauing the transformer that the transformer level shifts out behind the transformer room with the transformer support complex maintenance platform, dispose on the access door and be used for being connected with the box with the tractive structure of tractive maintenance platform or support maintenance platform's bearing structure. When the transformer is overhauled, the overhaul door is turned outwards and opened to enable the overhaul door to be horizontally arranged and form an overhaul platform, the transformer can be overhauled by being placed on the overhaul platform, and after the overhaul is finished, the transformer is pushed into the transformer chamber again and the overhaul door is closed, so that the overhaul of the transformer is finished, the problem that the overhaul efficiency of the transformer in a box-type transformer substation is low is solved, but the device cannot be intelligently regulated and controlled and is not convenient enough;
2. patent document CN110445042A discloses a box-type substation, and the right item of protection "relates to the technical field of substations, and the main objective is to prevent dust from depositing on the transformer while cooling the transformer. The main technical scheme of the invention is as follows: a box substation, comprising: the air conditioner comprises a box body, an air inlet part and an air outlet part; the transformer is arranged in the box body; the air inlet part comprises an air inlet pipe, a fan, an air outlet pipe and a spiral pipe which are sequentially connected, the spiral pipe is positioned in the box body and is wound on the transformer, a plurality of exhaust holes are uniformly distributed on the pipe wall of the spiral pipe, and each exhaust hole faces the transformer; the exhaust part comprises a gas collecting pipe, a piston cylinder, a transmission push rod, a disc and a support, the piston cylinder is provided with a first opening and a second opening which are opposite, the piston is provided with a pressure relief hole and is connected to the piston cylinder in a sliding manner, one end of the gas collecting pipe is connected to the box body, the other end of the gas collecting pipe is connected to the first opening, one end of the transmission push rod is rotatably connected to the piston, the other end of the transmission push rod penetrates through the second opening and is rotatably connected to the edge of the disc and used for receiving external driving force, but most of the existing transformer substations are not provided with damp-proof structures, most of the existing transformer substations select dry environments to resist damp, but in rainy days, the humidity inside the device is higher, and danger is easy to occur;
3. patent document CN113013767A discloses a box-type substation, wherein the right item of protection "comprises a matching box body, wherein a symmetrical inner sliding groove is arranged in the matching box body, a side inner cavity is arranged at the top of the inner sliding groove, a symmetrical rotating matching rod is arranged in the end wall of the side inner cavity in a rotating manner, an inner thread moving plate is arranged on the outer surface of the rotating matching rod in a thread matching connection manner, a side connecting box body is arranged on one side of the inner thread moving plate, a transmission matching inner cavity is arranged in the side connecting box body, the inner thread moving plate is in sliding matching connection with the inner sliding groove, the side connecting box body is in sliding matching connection with the inner sliding groove, the device can realize that the rotating box body is overturned after the side connecting box body extends out of the matching box body, the device is convenient to move by utilizing the wheels to abut against the ground, and the staggered distance between the abutting blocks can be changed to realize the thread screwing of bolts, bolts with different specifications can be installed on the abutting blocks, equipment is stably installed in the box-type substation ", but when the power converter works, large noise is often generated, the surrounding environment is affected, and noise reduction is needed;
4. patent document CN106981836A discloses an intelligent box-type substation, right item "of protection includes the base, the top fixedly connected with box of base, the top fixedly connected with backup pad of box inner chamber, the top fixedly connected with relay of backup pad, box inner chamber's bottom is provided with the computer lab, and the bottom of computer lab and the top fixed connection of base, the left side fixedly connected with heat absorption pipe of computer lab, the first contact switch of one end fixedly connected with of heat absorption bottom of the pipe portion, the top of base just is located the inside fixedly connected with fixed block of box. According to the invention, through the arrangement of the electromagnetic coil, the electromagnetic coil can be matched with the armature to drive the sliding block and the moving rod to move after being electrified, and through the arrangement of the first contact switch and the second contact switch, the heat absorption pipe can work to synchronously absorb heat on the surface of a machine room and heat inside the box body, and meanwhile, the problems that the heat inside a transformer substation cannot be radiated, so that power distribution equipment is damaged and the maintenance cost is increased are solved.
Disclosure of Invention
The invention aims to provide a box-type substation with an intelligent ventilation and cooling structure, which aims to solve the problems of lack of an intelligent adjusting structure, a damp-proof structure, a noise reduction structure and a cleaning structure in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a box-type substation with an intelligent ventilation cooling structure comprises a box body, a buffer column, a temperature sensor, a first fan and a motor, wherein the buffer column is installed on the bottom wall of the interior of the box body;
the temperature sensor comprises a temperature sensor, and is characterized in that an expansion ball is mounted on the inner wall of the temperature sensor, two groups of sliding grooves are mounted at the bottom of the temperature sensor, a moving rod is mounted at the top of each sliding groove in a penetrating manner, a supporting rod is mounted on the outer wall of each moving rod, pulleys are mounted at the bottoms of the supporting rods and the bottom of each moving rod, inserting rods are mounted on the outer walls of two sides of the temperature sensor in a penetrating manner, first springs are mounted on the outer walls of the inserting rods in a surrounding manner, and one ends of the first springs are connected with the inner wall of the temperature sensor;
first fan is installed to the inner wall of box, electric telescopic handle is installed to the inner wall of box, the motor is installed to the inside roof of box, the dehumidifier is installed to the inside diapire of box, the moisture detector is installed at the top of dehumidifier.
Preferably, the exhaust pipe is installed to the output of first fan, and two sets of blast pipes are installed to the outer wall of exhaust pipe, and magnet is installed to the inner wall of exhaust pipe, and the backup pad is installed to the inner wall of exhaust pipe, and the second spring is installed to the outer wall of backup pad, and the electro-magnet is installed to the one end of second spring.
Preferably, the outer wall of the buffer column is provided with a buffer spring in a surrounding manner, the inner wall of the fixing frame is provided with a power converter, and the outer wall of the power converter is provided with cooling fins.
Preferably, the outer wall of fin encircles and installs the cooling tube, and the one end of cooling tube is connected with the one end of blast pipe, and the current conducting plate is installed at the top of mount, and the outer wall of current conducting plate is equipped with electrically conductive groove.
Preferably, the heating wire is installed to the inside diapire of dehumidifier, and ventilative board is installed to the inner wall of dehumidifier, and the bamboo charcoal net is installed at the top of ventilative board, and the second fan is installed at the top of dehumidifier, and first connecting pipe is installed to the output of second fan, and the one end of first connecting pipe extends into the inside of ventilative board, and the third fan is installed at the top of dehumidifier, and the air-supply pipe is installed to the output of third fan, and the outer wall of box is extended to the one end of air-supply pipe.
Preferably, the mounting panel is installed to moisture detector's inner wall, and the lifter is installed in running through at the top of mounting panel, and the board is installed and is deposited at the top of lifter, and it is cotton to deposit the top of board installation, and the outer wall of lifter encircles and installs the third spring, and the one end of third spring is connected with the bottom of mounting panel, and the switch is installed to moisture detector's inside diapire.
Preferably, one end of the electric telescopic rod is provided with a noise reduction plate.
Preferably, the output end of the motor is provided with a reciprocating screw rod, the outer wall of the reciprocating screw rod is sleeved with a movable block, the outer wall of the movable block is provided with a dust removal pipe, the top wall inside the box body is provided with a fourth fan, the bottom of the fourth fan is provided with a second connecting pipe, the bottom of the second connecting pipe is provided with a telescopic pipe, and the outer wall of the bottom dust removal pipe of the telescopic pipe is connected.
Preferably, the bottom of box is installed the backing plate, and the chamber door is installed in the front of box, and the handle is installed to the outer wall of chamber door, and the bleeder vent is installed to the outer wall of box, and the apron is installed at the top of box.
Preferably, the operation steps of the box-type substation are as follows:
s1, when the temperature in the device rises, the gas in the expansion ball expands when heated, then the expansion ball expands, the expansion ball extrudes the movable rod after expanding, the movable rod starts to move after being extruded, the support rod and the pulley at the bottom of the movable rod rotate to enable the movable rod to move, then the movable rod impacts the inserted rod, the inserted rod extends outwards, the first spring contracts, the inserted rod is inserted into the conductive groove on the outer wall of the conductive plate, so that the first fan is electrified, a plurality of temperature sensors are arranged in the device to distinguish the temperature of the power converter from the temperature in the box body, when the temperature of the power converter rises, the electromagnet below is powered off, the electromagnet above is powered on, so that the first fan drives the air in the heat dissipation pipe to flow, the air in the heat dissipation pipe brings the temperature on the heat dissipation fins out of the box body, thereby realizing the heat dissipation effect, when the temperature in the box body is higher, the electromagnet above is powered off, and the electromagnet below is powered on, so that the first fan drives the air in the box body to flow outwards, and the heat dissipation function is realized;
s2, when the humidity in the box body is high, the moisture absorption cotton absorbs moisture, so that the weight of the moisture absorption cotton is increased, the moisture absorption cotton drives the storage plate to move downwards, the storage plate drives the lifting rod to move downwards, the lifting rod drives the third spring to extend, then the lifting rod is in contact with the switch, the switch is electrically connected with the second fan, the second fan drives the air in the box body to flow to the ventilating plate through the first connecting pipe, then the bamboo charcoal net absorbs the moisture in the air, the dehumidification function is achieved, after the box is used for a period of time, the electric heating wire is started, the moisture in the bamboo charcoal net is evaporated through the electric heating wire, the third fan is started, the third fan drives the humid moisture to be discharged out of the box body from the air supply pipe, and the moisture prevention function is achieved;
s3, when the noise of the device is high, the electric telescopic rod is started, the electric telescopic rod extends to drive the noise reduction plate to be close to the power converter, the interior of the noise reduction plate is loose and porous, and the noise generated by the device can be effectively reduced;
s4, when dust is removed, the fourth fan is started, the fourth fan drives air to flow, the air is finally sprayed out of the dust removal pipe through the second connecting pipe and the telescopic pipe, dust on the surface of the power converter is removed, the motor is started, the motor drives the reciprocating lead screw to rotate, the reciprocating lead screw rotates to enable the moving block to move in a reciprocating mode, the dust removal pipe is driven to move, the dust removal range is enlarged, and the dust removal function is achieved.
Compared with the prior art, the invention has the beneficial effects that:
1. the intelligent control device can carry out intelligent control by installing the temperature sensor and the first fan, when the temperature in the device rises, the gas in the expansion ball is heated to expand, then the expansion ball expands along with the expansion ball, the expansion ball extrudes the movable rod after expanding, the movable rod starts to move after being extruded, the support rod and the pulley at the bottom of the movable rod rotate to enable the movable rod to move, then the movable rod impacts the inserted rod, the inserted rod extends outwards, the first spring contracts, the inserted rod is inserted into the conductive groove in the outer wall of the conductive plate to enable the first fan to be electrified, the temperature sensor is arranged in the device and can distinguish the temperature of the power converter from the temperature in the box body, when the temperature of the power converter rises, the electromagnet at the lower part is powered off, the electromagnet at the upper part is powered on, the first fan drives the air in the heat dissipation pipe to flow, and the air in the heat dissipation pipe brings the temperature on the heat dissipation plate out of the box body, when the temperature in the box body is higher, the electromagnet above the box body is powered off, and the electromagnet below the box body is powered on, so that the first fan drives the air in the box body to flow outwards, and the heat dissipation function is realized;
2. according to the invention, the dehumidifier is arranged to dehumidify the interior of the device, when the humidity in the box body is higher, the moisture absorption cotton absorbs moisture, so that the weight of the moisture absorption cotton is increased, the moisture absorption cotton drives the storage plate to move downwards, the storage plate drives the lifting rod to move downwards, the lifting rod drives the third spring to extend, then the lifting rod is contacted with the switch, the switch is electrically connected with the second fan, the second fan drives the air in the box body to flow to the ventilating plate through the first connecting pipe, then the bamboo charcoal net absorbs the moisture in the air, the dehumidification function is realized, after a period of use, the electric heating wire is started, the electric heating wire evaporates the moisture in the bamboo charcoal net, the third fan is started, and the third fan drives the humid moisture to be discharged out of the interior of the box body from the air supply pipe, so that the moisture-proof function is realized;
3. the noise reduction device can reduce noise by installing the electric telescopic rod and the noise reduction plate, when the noise of the device is high, the electric telescopic rod is started, the electric telescopic rod extends to drive the noise reduction plate to be close to the power converter, the interior of the noise reduction plate is loose and porous, and the noise generated by the device can be effectively reduced;
4. the motor and the fourth fan are arranged to remove dust, when dust is removed, the fourth fan is started to drive air to flow, so that the air is finally sprayed out of the dust removing pipe through the second connecting pipe and the telescopic pipe to remove dust on the surface of the power converter, the motor is started to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to enable the moving block to reciprocate, the dust removing pipe is driven to move, the dust removing range is enlarged, and the dust removing function is achieved.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic diagram of a partial structure of the power converter of the present invention;
FIG. 4 is a schematic view of a portion of the temperature sensor of the present invention;
FIG. 5 is a schematic view of the exhaust duct portion of the present invention;
FIG. 6 is a schematic view of a portion of the moisture sensor of the present invention;
fig. 7 is a schematic view of a portion of the dehydrator breather of the present invention;
fig. 8 is a schematic view of a motor part structure of the present invention.
In the figure: 1. a box body; 101. a base plate; 102. a box door; 103. a handle; 104. air holes are formed; 105. a cover plate; 2. a buffer column; 201. a buffer spring; 202. a fixed mount; 203. a power converter; 3. a temperature sensor; 301. an expansion ball; 302. a chute; 303. a travel bar; 304. a support bar; 305. a pulley; 306. inserting a rod; 307. a first spring; 4. a heat sink; 401. a radiating pipe; 402. a conductive plate; 403. a conductive slot; 5. a first fan; 501. an exhaust duct; 502. an exhaust pipe; 503. a magnet; 504. a support plate; 505. a second spring; 506. an electromagnet; 6. a dehumidifier; 601. an electric heating wire; 602. a gas permeable plate; 603. bamboo charcoal net; 604. a second fan; 605. a first connecting pipe; 606. a third fan; 607. an air supply pipe; 7. a moisture detector; 701. mounting a plate; 702. a storage plate; 703. moisture absorption cotton; 704. a lifting rod; 705. a third spring; 706. a switch; 8. an electric telescopic rod; 801. a noise reduction plate; 9. a motor; 901. a reciprocating screw rod; 902. a moving block; 903. a dust removal pipe; 904. a fourth fan; 905. a second connecting pipe; 906. a telescopic tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "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 1: referring to fig. 1, an embodiment of the present invention: a box-type substation with an intelligent aeration and cooling structure comprises a box body 1, a buffer column 2, a temperature sensor 3, a first fan 5 and a motor 9, wherein the buffer column 2 is installed on the inner bottom wall of the box body 1, a fixing frame 202 is installed at the top of the buffer column 2, the temperature sensor 3 is installed at the top of the fixing frame 202, the first fan 5 is installed on the inner wall of the box body 1, an electric telescopic rod 8 is installed on the inner wall of the box body 1, the motor 9 is installed on the inner top wall of the box body 1, a dehumidifier 6 is installed on the inner bottom wall of the box body 1, a humidity detector 7 is installed at the top of the dehumidifier 6, a base plate 101 is installed at the bottom of the box body 1, a box door 102 is installed on the front surface of the box body 1, a handle 103 is installed on the outer wall of the box door 102, air holes 104 are installed on the outer wall of the box body 1, a cover plate 105 is installed at the top of the box body 1, the box body 1 can protect the internal devices, and the box door 102 can be opened and closed conveniently, the backing plate 101 can prevent the bottom of the device from being affected with damp, the cover plate 105 can protect the top of the device, and the air holes 104 can facilitate air permeation.
Example 2: referring to fig. 2, fig. 3, fig. 4 and fig. 5, an embodiment of the present invention: a box-type substation with an intelligent ventilation cooling structure is disclosed, wherein an expansion ball 301 is installed on the inner wall of a temperature sensor 3, two groups of sliding grooves 302 are installed at the bottom of the temperature sensor 3, a moving rod 303 is installed at the top of each sliding groove 302 in a penetrating manner, a supporting rod 304 is installed on the outer wall of each moving rod 303, pulleys 305 are installed at the bottom of each supporting rod 304 and the bottom of each moving rod 303, inserting rods 306 are installed on the outer walls of two sides of the temperature sensor 3 in a penetrating manner, a first spring 307 is installed on the outer wall of each inserting rod 306 in a surrounding manner, one end of each first spring 307 is connected with the inner wall of the temperature sensor 3, an exhaust pipe 501 is installed at the output end of a first fan 5, two groups of exhaust pipes 502 are installed on the outer wall of the exhaust pipe 501, a magnet 503 is installed on the inner wall of the exhaust pipe 501, a supporting plate 504 is installed on the outer wall of the supporting plate 504, and an electromagnet 506 is installed at one end of each second spring 505, the outer wall of the buffer column 2 is provided with a buffer spring 201 in a surrounding manner, the inner wall of the fixing frame 202 is provided with a power converter 203, the outer wall of the power converter 203 is provided with a radiating fin 4, the outer wall of the radiating fin 4 is provided with a radiating pipe 401 in a surrounding manner, one end of the radiating pipe 401 is connected with one end of the exhaust pipe 502, the top of the fixing frame 202 is provided with a conductive plate 402, the outer wall of the conductive plate 402 is provided with a conductive groove 403, when the temperature in the device rises, the gas in the expansion ball 301 is heated to expand, then the expansion ball 301 expands, the expansion ball 301 extrudes the movable rod 303, the movable rod 303 begins to move after being extruded, the support rod 304 and the pulley 305 at the bottom of the movable rod 303 rotate to enable the movable rod 303 to move, then the movable rod 303 impacts the inserted rod 306, the inserted rod 306 extends outwards, the first spring 307 contracts, the inserted rod 306 is inserted into the conductive groove 403 in the outer wall of the conductive plate 402 to enable the first fan 5 to be powered on, a plurality of temperature-sensing wares of device internally mounted can distinguish the temperature of power converter 203 and the inside temperature of box 1, when the temperature of power converter 203 risees, the electro-magnet 506 outage of below, the electro-magnet 506 circular telegram of top, make first fan 5 drive the inside air flow of cooling tube 401, the inside of box 1 is taken out with the temperature on the fin 4 to the inside air of cooling tube 401, realize the radiating effect, when the inside temperature of box 1 is higher, the electro-magnet 506 outage of top, the electro-magnet 506 circular telegram of below, make first fan 5 drive the inside air of box 1 and outwards flow, realize the heat dissipation function.
Example 3: referring to fig. 6 and 7, an embodiment of the present invention: a box-type substation with an intelligent aeration and cooling structure is disclosed, wherein a heating wire 601 is installed on the bottom wall inside a dehumidifier 6, a vent plate 602 is installed on the inner wall of the dehumidifier 6, a bamboo charcoal net 603 is installed on the top of the vent plate 602, a second fan 604 is installed on the top of the dehumidifier 6, a first connecting pipe 605 is installed at the output end of the second fan 604, one end of the first connecting pipe 605 extends into the inside of the vent plate 602, a third fan 606 is installed on the top of the dehumidifier 6, an air feeding pipe 607 is installed at the output end of the third fan 606, one end of the air feeding pipe 607 extends out of the outer wall of a box body 1, a mounting plate 701 is installed on the inner wall of a humidity detector 7, a lifting rod 704 is installed on the top of the mounting plate 701 in a penetrating manner, a storage plate 702 is installed on the top of the lifting rod 704, cotton 703 is installed on the top of the storage plate 702, a third spring 705 is installed on the outer wall of the lifting rod 704 in a surrounding manner, and one end of the third spring 705 is connected with the bottom of the mounting plate 701, switch 706 is installed to the inside diapire of moisture detector 7, moisture-absorbing cotton 703 absorbs moisture when the humidity of box 1 inside is great, make moisture-absorbing cotton 703's weight increase, moisture-absorbing cotton 703 drives and deposits board 702 downstream, it drives lifter 704 downstream to deposit board 702, lifter 704 drives the extension of third spring 705, lifter 704 contacts with switch 706 afterwards, switch 706 and second fan 604 electric connection, second fan 604 drives the inside air of box 1 and flows to ventilative board 602 through first connecting pipe 605, bamboo charcoal net 603 absorbs the moisture in the air afterwards, realize the dehumidification function, use a period, start heating wire 601, heating wire 601 evaporates the inside moisture of bamboo charcoal net 603, start third fan 606, third fan 606 drives moist moisture and discharges the inside of box 1 from blast pipe 607, realize dampproofing function.
Example 4: referring to fig. 2, an embodiment of the present invention: the utility model provides a box-type substation with intelligence aeration cooling structure, electric telescopic handle 8's one end is installed and is fallen board 801 of making an uproar, when the noise of device is great, starts electric telescopic handle 8, and electric telescopic handle 8 extends to drive and falls board 801 of making an uproar and transformer 203 and press close to, falls the loose porous inside of board 801 of making an uproar, the noise that can effectual reduction device produced.
Example 5: referring to fig. 1 and 8, an embodiment of the present invention: a box-type substation with an intelligent ventilation cooling structure is disclosed, wherein an output end of a motor 9 is provided with a reciprocating screw 901, the outer wall of the reciprocating screw 901 is sleeved with a moving block 902, the outer wall of the moving block 902 is provided with a dust removal pipe 903, the top wall of the interior of a box body 1 is provided with a fourth fan 904, the bottom of the fourth fan 904 is provided with a second connecting pipe 905, the bottom of the second connecting pipe 905 is provided with an extension pipe 906, the outer wall of the dust removal pipe 903 at the bottom of the extension pipe 906 is connected, when dust is removed, the fourth fan 904 is started, the fourth fan 904 drives air to flow, so that the air is finally sprayed out of the dust removal pipe 903 through the second connecting pipe 905 and the extension pipe 906, dust on the surface of a transformer 203 is removed, the motor 9 is started, the motor 9 drives the reciprocating screw 901 to rotate, the reciprocating screw 901 rotates to enable the moving block 902 to reciprocate and drive the dust removal pipe 903 to move, thereby increasing the dust removal range, the dust removal function is realized.
Further, the working steps of the box-type substation are as follows:
s1, when the temperature in the device rises, the gas in the expansion ball 301 expands, then the expansion ball 301 expands, the expansion ball 301 expands to press the movable rod 303, the movable rod 303 starts to move after being pressed, the support rod 304 and the pulley 305 at the bottom of the movable rod 303 rotate to make the movable rod 303 move, then the movable rod 303 strikes the inserted rod 306, the inserted rod 306 extends outwards, the first spring 307 contracts, the inserted rod 306 is inserted into the conductive groove 403 on the outer wall of the conductive plate 402 to make the first fan 5 powered on, a plurality of temperature sensors are arranged in the device to distinguish the temperature of the transformer 203 from the temperature in the box 1, when the temperature of the transformer 203 rises, the electromagnet 506 below is powered off, the electromagnet 506 above is powered on, so that the first fan 5 drives the air in the radiating pipe 401 to flow, the air in the radiating pipe 401 brings the temperature on the radiating fins 4 out of the box 1, when the temperature inside the box body 1 is high, the electromagnet 506 above is powered off, and the electromagnet 506 below is powered on, so that the first fan 5 drives the air inside the box body 1 to flow outwards, and the heat dissipation function is realized;
s2, when the humidity in the box body 1 is high, the moisture absorption cotton 703 absorbs moisture, so that the weight of the moisture absorption cotton 703 is increased, the moisture absorption cotton 703 drives the storage plate 702 to move downwards, the storage plate 702 drives the lifting rod 704 to move downwards, the lifting rod 704 drives the third spring 705 to extend, then the lifting rod 704 is in contact with the switch 706, the switch 706 is electrically connected with the second fan 604, the second fan 604 drives the air in the box body 1 to flow to the ventilation plate 602 through the first connecting pipe 605, then the bamboo charcoal mesh 603 absorbs the moisture in the air, the dehumidification function is achieved, after the use for a period of time, the electric heating wire 601 is started, the moisture in the bamboo charcoal mesh 603 is evaporated by the electric heating wire 601, the third fan 606 is started, and the third fan 606 drives the humid moisture to be discharged out of the box body 1 from the air supply pipe 607, so that the moisture prevention function is achieved;
s3, when the noise of the device is large, the electric telescopic rod 8 is started, the electric telescopic rod 8 extends to drive the noise reduction plate 801 to be close to the power converter 203, the interior of the noise reduction plate 801 is loose and porous, and the noise generated by the device can be effectively reduced;
s4, when dust is removed, the fourth fan 904 is started, the fourth fan 904 drives air to flow, the air is finally sprayed out of the dust removal pipe 903 through the second connecting pipe 905 and the telescopic pipe 906, dust on the surface of the power converter 203 is removed, the motor 9 is started, the motor 9 drives the reciprocating lead screw 901 to rotate, the reciprocating lead screw 901 rotates to enable the moving block 902 to reciprocate, the dust removal pipe 903 is driven to move, the dust removal range is enlarged, and the dust removal function is achieved.
The working principle is that firstly, when the temperature in the device rises, the gas in the expansion ball 301 is heated to expand, then, the expansion ball 301 expands to press the movable rod 303, the movable rod 303 starts to move after being pressed, the support rod 304 and the pulley 305 at the bottom of the movable rod 303 rotate to enable the movable rod 303 to move, then the movable rod 303 impacts the inserted rod 306, the inserted rod 306 extends outwards, the first spring 307 contracts, the inserted rod 306 is inserted into the conductive groove 403 on the outer wall of the conductive plate 402 to enable the first fan 5 to be powered on, a plurality of temperature sensors are arranged in the device to distinguish the temperature of the power converter 203 from the temperature in the box body 1, when the temperature of the power converter 203 rises, the electromagnet 506 below is powered off, the electromagnet 506 above is powered on, the first fan 5 drives the air in the heat dissipation pipe 401 to flow, and the air in the heat dissipation pipe 401 brings the temperature on the heat dissipation pipe 4 out of the box body 1, when the temperature inside the box body 1 is high, the electromagnet 506 above is powered off, and the electromagnet 506 below is powered on, so that the first fan 5 drives the air inside the box body 1 to flow outwards, and the heat dissipation function is realized;
when the humidity in the box body 1 is higher, the moisture absorption cotton 703 absorbs moisture, so that the weight of the moisture absorption cotton 703 is increased, the moisture absorption cotton 703 drives the storage plate 702 to move downwards, the storage plate 702 drives the lifting rod 704 to move downwards, the lifting rod 704 drives the third spring 705 to extend, then the lifting rod 704 is in contact with the switch 706, the switch 706 is electrically connected with the second fan 604, the second fan 604 drives the air in the box body 1 to flow to the ventilation plate 602 through the first connecting pipe 605, then the bamboo charcoal mesh 603 absorbs the moisture in the air, the dehumidification function is realized, after a period of use, the electric heating wire 601 is started, the electric heating wire 601 evaporates the moisture in the bamboo charcoal mesh 603, the third fan 606 is started, and the third fan 606 drives the humid moisture to be discharged out of the box body 1 from the air feed pipe 607, so that the moisture-proof function is realized;
when the noise of the device is high, the electric telescopic rod 8 is started, the electric telescopic rod 8 extends to drive the noise reduction plate 801 to be close to the power converter 203, the interior of the noise reduction plate 801 is loose and porous, and the noise generated by the device can be effectively reduced;
and finally, when dust is removed, the fourth fan 904 is started, the fourth fan 904 drives air to flow, so that the air is finally sprayed out of the dust removal pipe 903 through the second connecting pipe 905 and the extension pipe 906 to remove dust on the surface of the power converter 203, the motor 9 is started, the motor 9 drives the reciprocating lead screw 901 to rotate, the reciprocating lead screw 901 rotates to enable the moving block 902 to reciprocate, the dust removal pipe 903 is driven to move, the dust removal range is increased, and the dust removal function is realized.
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 attributes 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 (10)
1. The utility model provides a box-type substation with intelligence aeration cooling structure, includes box (1), bumping post (2), temperature-sensing ware (3), first fan (5) and motor (9), its characterized in that: a buffer column (2) is mounted on the bottom wall of the interior of the box body (1), a fixing frame (202) is mounted at the top of the buffer column (2), and a temperature sensor (3) is mounted at the top of the fixing frame (202);
an expansion ball (301) is mounted on the inner wall of the temperature sensor (3), two groups of sliding grooves (302) are mounted at the bottom of the temperature sensor (3), a moving rod (303) penetrates through the top of each sliding groove (302), and a support rod (304) is mounted on the outer wall of each moving rod (303);
first fan (5) are installed to the inner wall of box (1), electric telescopic handle (8) are installed to the inner wall of box (1), motor (9) are installed to the inside roof of box (1), dehumidifier (6) are installed to the inside diapire of box (1), moisture detector (7) are installed at the top of dehumidifier (6).
2. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: exhaust pipe (501) are installed to the output of first fan (5), and two sets of blast pipes (502) are installed to the outer wall of exhaust pipe (501), and magnet (503) are installed to the inner wall of exhaust pipe (501), and backup pad (504) are installed to the inner wall of exhaust pipe (501), and second spring (505) are installed to the outer wall of backup pad (504), and electro-magnet (506) are installed to the one end of second spring (505), pulley (305) are all installed to the bottom of bracing piece (304) and the bottom of carriage release lever (303), the both sides outer wall of temperature-sensing ware (3) all runs through and installs inserted bar (306), the outer wall of inserted bar (306) is encircleed and is installed first spring (307), and the one end of first spring (307) and the interior wall connection of temperature-sensing ware (3).
3. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: the outer wall of buffering post (2) encircles and installs buffer spring (201), and power converter (203) are installed to the inner wall of mount (202), and fin (4) are installed to the outer wall of power converter (203).
4. The box-type substation with intelligent aeration-cooling structure of claim 3, characterized in that: the outer wall of fin (4) encircles and installs cooling tube (401), and the one end of cooling tube (401) is connected with the one end of blast pipe (502), and current conducting plate (402) are installed to the top of mount (202), and the outer wall of current conducting plate (402) is equipped with electrically conductive groove (403).
5. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: heating wire (601) are installed to the inside diapire of dehumidifier (6), ventilative board (602) are installed to the inner wall of dehumidifier (6), bamboo charcoal net (603) are installed to the top of ventilative board (602), second fan (604) are installed at the top of dehumidifier (6), first connecting pipe (605) are installed to the output of second fan (604), and the inside of the one end extension of first connecting pipe (605) into ventilative board (602), third fan (606) are installed at the top of dehumidifier (6), air feed pipe (607) are installed to the output of third fan (606), and the outer wall of box (1) is extended to the one end of air feed pipe (607).
6. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: mounting panel (701) are installed to the inner wall of moisture detector (7), and the top of mounting panel (701) is run through and is installed lifter (704), and storage plate (702) is installed at the top of lifter (704), and absorbent cotton (703) are installed at the top of storage plate (702), and the outer wall of lifter (704) encircles and installs third spring (705), and the one end of third spring (705) is connected with the bottom of mounting panel (701), and switch (706) are installed to the inside diapire of moisture detector (7).
7. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: one end of the electric telescopic rod (8) is provided with a noise reduction plate (801).
8. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: reciprocating screw rod (901) is installed to the output of motor (9), and the outer wall cover of reciprocating screw rod (901) is equipped with movable block (902), and dust removal pipe (903) is installed to the outer wall of movable block (902), and fourth fan (904) are installed to the inside roof of box (1), and second connecting pipe (905) are installed to the bottom of fourth fan (904), and flexible pipe (906) are installed to the bottom of second connecting pipe (905), and the outer wall connection of the bottom dust removal pipe (903) of flexible pipe (906).
9. The box-type substation with intelligent aeration-cooling structure of claim 1, characterized in that: the bottom of box (1) is installed backing plate (101), and chamber door (102) are installed on the front of box (1), and handle (103) are installed to the outer wall of chamber door (102), and bleeder vent (104) are installed to the outer wall of box (1), and apron (105) are installed at the top of box (1).
10. A substation according to any of claims 1-9, wherein the substation is operated by the following steps:
s1, when the temperature in the device rises, the gas in the expansion ball (301) is heated to expand, then the expansion ball (301) expands, the expansion ball (301) extrudes the movable rod (303) after expanding, the movable rod (303) starts to move after being extruded, the support rod (304) and the pulley (305) at the bottom of the movable rod (303) rotate, so that the movable rod (303) moves, then the movable rod (303) impacts the inserted rod (306), the inserted rod (306) extends outwards, the first spring (307) contracts, the inserted rod (306) is inserted into the conductive groove (403) in the outer wall of the conductive plate (402), so that the first fan (5) is electrified, a plurality of temperature sensors are arranged in the device and can distinguish the temperature of the transformer (203) from the temperature in the box body (1), when the temperature of the transformer (203) rises, the electromagnet (506) below is powered off, and the electromagnet (506) above is powered on, the first fan (5) drives the air in the radiating pipe (401) to flow, the air in the radiating pipe (401) brings the temperature on the radiating fin (4) out of the box body (1), so that the radiating effect is achieved, when the temperature in the box body (1) is high, the electromagnet (506) above is powered off, and the electromagnet (506) below is powered on, so that the first fan (5) drives the air in the box body (1) to flow outwards, and the radiating function is achieved;
s2, when the humidity in the box body (1) is high, the moisture absorption cotton (703) absorbs moisture, so that the weight of the moisture absorption cotton (703) is increased, the moisture absorption cotton (703) drives the storage plate (702) to move downwards, the storage plate (702) drives the lifting rod (704) to move downwards, the lifting rod (704) drives the third spring (705) to extend, then the lifting rod (704) is in contact with the switch (706), the switch (706) is electrically connected with the second fan (604), the second fan (604) drives the air in the box body (1) to flow to the ventilating plate (602) through the first connecting pipe (605), then the bamboo charcoal net (603) absorbs the moisture in the air to achieve the dehumidifying function, the heating wire (601) is started after being used for a period of time, the heating wire (601) evaporates the moisture in the bamboo charcoal net (603), the third fan (606) is started, and the third fan (606) drives the moist moisture to be discharged out of the interior of the box body (1) from the air feed pipe (607), the moisture-proof function is realized;
s3, when the noise of the device is high, the electric telescopic rod (8) is started, the electric telescopic rod (8) extends to drive the noise reduction plate (801) to be close to the power converter (203), the interior of the noise reduction plate (801) is loose and porous, and the noise generated by the device can be effectively reduced;
s4, when dust is removed, a fourth fan (904) is started, the fourth fan (904) drives air to flow, air is sprayed out of the dust removal pipe (903) through a second connecting pipe (905) and a telescopic pipe (906) at last, dust on the surface of the power converter (203) is removed, a motor (9) is started, the motor (9) drives a reciprocating screw rod (901) to rotate, the reciprocating screw rod (901) rotates to enable a moving block (902) to move in a reciprocating mode, the dust removal pipe (903) is driven to move, the dust removal range is increased, and the dust removal function is achieved.
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| CN116387994A (en) * | 2023-03-15 | 2023-07-04 | 国网江苏综合能源服务有限公司 | New energy regulation and control device |
| CN117613728A (en) * | 2023-11-23 | 2024-02-27 | 美仪电气有限公司 | Temperature and humidity adjusting equipment of ring main unit |
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