CN111628426A - Intelligent substation with mobile cooling system - Google Patents
Intelligent substation with mobile cooling system Download PDFInfo
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- CN111628426A CN111628426A CN202010594473.4A CN202010594473A CN111628426A CN 111628426 A CN111628426 A CN 111628426A CN 202010594473 A CN202010594473 A CN 202010594473A CN 111628426 A CN111628426 A CN 111628426A
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- box body
- outer box
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- motor
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent transformer substation with a flowing cooling system, which comprises an outer box body, a box door, an air conditioner and a transformer box, wherein the box door is hinged to one side of the outer box body, the air conditioner is arranged at the middle position of the top of the inner side of the outer box body, the transformer box is arranged at the middle position of the bottom of the inner side of the outer box body and is connected with the outer box body through screws, pushing mechanisms with the same structure are arranged on the other three sides of the outer box body, a transmission mechanism is arranged on the outer side of the transformer box, a movable plate on the outer side of the outer box body is pushed open through the pushing mechanisms, so that a ventilation opening of the transformer substation is enlarged, the temperature of electric appliances in the transformer substation is cooled through controlling the air conditioner and a fan, the cooling efficiency is high, the electric appliances in the transformer box cannot be failed, the temperature in the transformer, is convenient to use.
Description
Technical Field
The invention relates to the technical field of transformer substations, in particular to an intelligent transformer substation with a flowing cooling system.
Background
The electrical equipment in the transformer substation is divided into primary equipment and secondary equipment; primary equipment: the primary equipment is equipment for directly producing, conveying, distributing and using electric energy, and mainly comprises a transformer, a high-voltage circuit breaker, an isolating switch, a bus, a lightning arrester, a capacitor, a reactor and the like; secondary equipment: the secondary equipment of the transformer substation is equipment for measuring, monitoring, controlling and protecting the operation conditions of primary equipment and a system, and mainly comprises a relay protection device, an automatic device, a measurement and control device, a metering device, an automatic system and direct current equipment for providing power supply for the secondary equipment; the electrical apparatus during operation in the transformer case can produce a large amount of heats, if not handle the transformer case cooling down, can lead to the electrical apparatus in the transformer case to break down, needs to handle the transformer case cooling down through cooling system.
However, through the analysis discovery, the bleeder vent in the current outer box of transformer substation outside is less, makes heat sink cooling efficiency slow, when meetting high temperature weather, can lead to the electrical apparatus of transformer incasement to break down, need pass through manual control heat sink work, has wasted the manpower greatly, uses inconveniently.
Disclosure of Invention
Therefore, in order to solve the above defects, the invention provides an intelligent substation with a flowing cooling system, wherein a movable plate outside an outer box body is pushed away by a pushing mechanism, so that a ventilation opening of the substation is enlarged, an electric appliance in the substation is cooled by controlling an air conditioner and a fan, the cooling efficiency is high, the electric appliance in a substation box cannot be failed, the temperature in the substation box is automatically identified by a temperature sensor of a driving mechanism, and the temperature of the substation box is cooled by a cooling device controlled by a singlechip controller, so that the labor is greatly saved, and the intelligent substation is convenient to use.
The invention is realized in such a way that an intelligent transformer substation with a flowing cooling system is constructed, and the intelligent transformer substation comprises an outer box body, a box door, an air conditioner and a transformer box, wherein the box door is hinged to one side of the outer box body, the air conditioner is arranged in the middle position of the top of the inner side of the outer box body, the transformer box is arranged in the middle position of the bottom of the inner side of the outer box body and is connected with the outer box body through screws, pushing mechanisms with the same structure are arranged on the other three sides of the outer box body, a transmission mechanism is arranged on the outer side of the transformer box, a plurality of heat dissipation mechanisms with the same structure are arranged on the top of.
Further, the pushing mechanism comprises a baffle, an electric push rod, a mounting plate, a screen mesh, a fixed block, a movable block, a sliding block and a sliding groove, the baffle is hinged to the top position of one side of the outer box body, the electric push rod is mounted on one side of the mounting plate, the mounting plate is arranged at one end of the top of the inner side of the outer box body and is connected with the outer box body through screws, the fixed block is arranged at one end of the electric push rod and is fixedly connected with the electric push rod, one end of the electric push rod penetrates through the screen mesh and is movably connected with the screen mesh, the movable block is arranged at one end of the fixed block and is movably connected with the fixed block through a bearing, the; the electric push rod controller is used for controlling the electric push rod to work to enable the electric push rod to push the fixed block to move towards the outer side direction of the outer box body, the fixed block pushes the movable block and the baffle to move, the same baffles are arranged on 3 faces of the outer side of the outer box body, 3 faces of the outer box body are all opened to form a large opening, the air conditioner controller is used for controlling the air conditioner to work to enable the air conditioner to cool the inner side of the outer box body, therefore, the movable plate on the outer side of the outer box body is pushed away through the pushing mechanism, and the ventilation.
Further, the screen is arranged in the middle of one side in the outer box body; the opening on the outer side of the outer box body is blocked by the screen, so that birds are prevented from entering the inner side of the outer box body.
Furthermore, the transmission mechanism comprises a transmission chain, a driving chain wheel, a rotating shaft, a motor, a supporting rod and a supporting plate, wherein the driving chain wheel is nested inside the transmission chain, a plurality of driven chain wheels with the same specification are nested inside the transmission chain and are movably connected with the transmission chain, the motor is arranged at the bottom of the transmission chain, the rotating shaft is arranged at one end of the motor and is fixedly connected with a motor shaft of the motor, the top end of the rotating shaft is fixedly connected with the bottom of the driving chain wheel, the supporting rod is arranged at the bottom of the driven chain wheel, and the bottom end of the supporting rod is arranged at the bottom of the inner side; the motor is controlled by the motor controller to work to drive the rotating shaft and the driving chain wheel to rotate, the driving chain wheel drives the transmission chain connected in a meshing manner to rotate, the transmission chain is in a tight state by matching the plurality of driven chain wheels with the driving chain wheel, and the driven chain wheels and the supporting rod are driven by the transmission chain to rotate.
Further, the supporting plate is arranged at the bottom of the transmission chain; the transmission chain at the top of the support plate is supported by the support plate.
Further, the heat dissipation mechanism comprises a mounting seat, a fan, an air duct and a fixing plate, the mounting seat is mounted at one end of the top of the fixing plate, the fixing plate is mounted at the top of the transmission chain, the fan is mounted on one side of the mounting seat, and the air duct is arranged on one side of the fan and fixedly connected with the fan; drive mount pad and fan through drive chain and rotate in the transformer case outside, control fan work through fan controller and make it aim at the transformer case and blow, derive the wind that the fan blew off through the guide duct, the mount pad inboard is equipped with the wire, signal receiver and battery, signal receiver is used for receiving fan controller's signal, the battery supplies power to the fan, thereby, cool down through controlling air conditioner and fan to the electrical apparatus in the transformer substation, cooling efficiency is fast, can not lead to the electrical apparatus in the transformer case to break down.
Furthermore, the driving mechanism comprises a temperature sensor, a single chip microcomputer controller, a motor controller, an electric push rod controller, a fan controller and an air conditioner controller, wherein the temperature sensor is electrically connected with the single chip microcomputer controller; the temperature sensor measures the temperature of the inner side of the outer box body, the temperature sensor converts the sensed temperature into a usable output signal and sends the signal to the single chip microcomputer controller, the single chip microcomputer controller analyzes the signal, when the temperature of the inner side of the outer box body is overhigh, the single chip microcomputer controller respectively sends the analyzed signal to the motor controller, the electric push rod controller, the fan controller and the air conditioner controller, the motor controller receives the signal to control the motor to work, the electric push rod controller receives the signal to control the electric push rod to work, the fan controller receives the signal to control the fan to work, the air conditioner controller receives the signal to control the air conditioner to work, the temperature sensor refers to a sensor which can sense the temperature and convert the temperature into the usable output signal, the temperature sensor is the core part of the temperature measuring instrument, and has various varieties which can be divided into a contact type and a non-contact type according to the measuring, the sensor is divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements; the single chip microcomputer controller is a neural center of a CPU and comprises a timing control logic circuit, an instruction register, a decoder, an address pointer DPTR, a program counter PC, a stack pointer SP and the like, wherein the program counter PC is a counter formed by 16-bit registers; the motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work; the motor controller is arranged on the inner side of the fan controller, and the motor of the fan is controlled to work by the motor controller so as to drive the fan blades of the fan to rotate; electric putter is a neotype electric actuator, electric putter mainly by the motor, the novel linear actuator that mechanism such as push rod and controlling means constitutes, can realize remote control, centralized control, electric putter controller inboard is equipped with machine controller, through machine controller control electric putter work, thereby, the temperature of temperature sensor automatic identification transformer case through actuating mechanism, rethread single chip microcomputer controller control heat sink is cooled down the transformer case, the manpower has been saved greatly, convenient to use.
Further, a rain shelter is arranged at the top of the outer box body; the rain shelter plays a role in protecting the outer box body, and rainwater is prevented from entering the inner side of the outer box body when raining.
According to the invention, the movable plate on the outer side of the outer box body is pushed away by the pushing mechanism, so that the ventilation opening of the transformer substation is enlarged, the electric appliances in the transformer substation are cooled by controlling the air conditioner and the fan, the cooling efficiency is high, the electric appliances in the transformer substation cannot be failed, the temperature in the transformer substation is automatically identified by the temperature sensor of the driving mechanism, and the temperature of the transformer substation is cooled by the cooling device controlled by the singlechip controller, so that the labor is greatly saved, the use is convenient, and the specific advantages are as follows:
the method has the advantages that: the temperature sensor measures the temperature of the inner side of the outer box body, the temperature sensor converts the sensed temperature into a usable output signal and sends the signal to the single chip microcomputer controller, the single chip microcomputer controller analyzes the signal, when the temperature of the inner side of the outer box body is too high, the single chip microcomputer controller sends the analyzed signal to the motor controller respectively, the electric push rod controller, the fan controller and the air conditioner controller, the motor controller receives the signal to control the motor to work, the electric push rod controller receives the signal to control the electric push rod to work, the fan controller receives the signal to control the fan to work, the air conditioner controller receives the signal to control the air conditioner to work, the temperature in the power transformation box is automatically identified through the temperature sensor of the driving mechanism, the power transformation box is cooled through the temperature reducing device controlled by the single chip microcomputer controller, manpower is greatly saved, and the use is.
The method has the advantages that: the electric push rod controller is used for controlling the electric push rod to work to enable the electric push rod to push the fixed block to move towards the outer side direction of the outer box body, the fixed block pushes the movable block and the baffle to move, the same baffle is arranged on 3 faces of the outer side of the outer box body, 3 faces of the outer box body are all opened to form a large opening, and the air conditioner controller is used for controlling the air conditioner to work to enable the air conditioner to cool the inner side of the outer box body.
The method has the advantages that: control motor work through the machine controller and make it drive axis of rotation and drive sprocket rotate, drive sprocket drives the drive chain rotation that the meshing is connected, make drive chain be tight state through a plurality of driven sprocket cooperation drive sprockets, drive driven sprocket and bracing piece through drive chain and rotate, drive mount pad and fan through drive chain and rotate in the transformer case outside, control fan work through the fan controller and make it aim at the transformer case and blow, derive the wind that the fan blew off through the guide duct, the mount pad inboard is equipped with the wire, signal receiver and battery, signal receiver is used for receiving fan controller's signal, the battery supplies power to the fan, thereby, cool down through controlling the electrical apparatus in air conditioner and the fan to the transformer substation, cooling efficiency is fast, can not lead to the electrical apparatus in the transformer case to break down.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent substation with a mobile cooling system according to the present invention.
Fig. 2 is a schematic view of the internal structure of the outer case of the present invention.
Fig. 3 is an enlarged schematic view of part a of fig. 2 of the present invention.
Fig. 4 is a schematic view of the baffle structure of the present invention.
Fig. 5 is a schematic structural diagram of the transmission mechanism of the invention.
Fig. 6 is an enlarged schematic view of part a of fig. 5 of the present invention.
Fig. 7 is a longitudinal sectional view of the transmission mechanism of the present invention.
Fig. 8 is a schematic view of a drive mechanism module of the present invention.
The figure illustrates the format: the device comprises an outer box body 1, a rain shelter 2, a box door 3, a pushing mechanism 4, a baffle plate 41, an electric push rod 42, a mounting plate 43, a screen 44, a fixed block 45, a movable block 46, a sliding block 47, a sliding groove 48, an air conditioner 5, a transformer box 6, a transmission mechanism 7, a transmission chain 71, a driving chain wheel 72, a driven chain wheel 73, a rotating shaft 74, a motor 75, a supporting rod 76, a supporting plate 77, a heat dissipation mechanism 8, a mounting seat 81, a fan 82, an air duct 83, a fixing plate 84, a driving mechanism 9, a temperature sensor 91, a single chip microcomputer controller 92, a motor controller 93 and an electric push rod controller.
Detailed Description
The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention; furthermore, the terms "first," "second," "third," "upper, lower, left, right," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an intelligent substation with a flowing cooling system through improvement, which can be implemented as follows as shown in an attached drawing of the specification; the box door 3 is hinged to one side of the outer box body 1, the air conditioner 5 is installed in the middle position of the top of the inner side of the outer box body 1, the transformer box 6 is arranged in the middle position of the bottom of the inner side of the outer box body 1 and is connected with the outer box body 1 through screws, the other three sides of the outer box body 1 are provided with pushing mechanisms 4 with the same structure, a transmission mechanism 7 is installed on the outer side of the transformer box 6, the top of the transmission mechanism 7 is provided with a plurality of heat dissipation mechanisms 8 with the same structure, the heat dissipation mechanisms 8 are fixedly connected with the transmission mechanism 7, and the inner sides of the transmission mechanisms 7 are provided with a plurality of driving mechanisms 9 with;
more specifically, the pushing mechanism 4 comprises a baffle 41, an electric push rod 42, a mounting plate 43, a screen 44, a fixed block 45, a movable block 46, a sliding block 47 and a sliding chute 48, wherein the baffle 41 is hinged to the top position of one side of the outer box 1, the electric push rod 42 is mounted on one side of the mounting plate 43, the mounting plate 43 is arranged at one end of the top of the inner side of the outer box 1 and is connected with the outer box 1 through a screw, the fixed block 45 is arranged at one end of the electric push rod 42 and is fixedly connected with the electric push rod 42, one end of the electric push rod 42 penetrates through the screen 44 and is movably connected with the screen 44, the movable block 46 is arranged at one end of the fixed block 45 and is movably connected with the fixed block 45 through a bearing, the sliding block 47 is mounted at one end of; the electric push rod controller 94 controls the electric push rod 42 to work to push the fixed block 45 to move towards the outer side of the outer box body 1, the fixed block 45 pushes the movable block 46 and the baffle plate 41 to move, the same baffle plate 41 is arranged on 3 surfaces of the outer side of the outer box body 1, so that 3 surfaces of the outer box body 1 are all opened to form a larger opening, and the air conditioner controller 96 controls the air conditioner 5 to work to cool the inner side of the outer box body 1;
more specifically, the screen 44 is installed at an intermediate position on one side inside the outer case 1; the screen 44 can block the opening at the outer side of the outer box body 1, so that birds can be prevented from entering the inner side of the outer box body 1;
more specifically, the transmission mechanism 7 comprises a transmission chain 71, a driving sprocket 72, a rotating shaft 74, a motor 75, a support rod 76 and a support plate 77, wherein the driving sprocket 72 is nested inside the transmission chain 71, a plurality of driven sprockets 73 with the same specification are nested inside the transmission chain 71, the driven sprockets 73 are movably connected with the transmission chain 71, the motor 75 is installed at the bottom of the transmission chain 71, the rotating shaft 74 is arranged at one end of the motor 75 and is fixedly connected with a motor shaft of the motor 75, the top end of the rotating shaft 74 is fixedly connected with the bottom of the driving sprocket 72, the support rod 76 is installed at the bottom of the driven sprocket 73, and the bottom end of the support rod 76 is installed at the bottom of the inside of the outer; the motor 75 is controlled by the motor controller 93 to work so as to drive the rotating shaft 74 and the driving sprocket 72 to rotate, the driving sprocket 72 drives the transmission chain 71 in meshing connection to rotate, the transmission chain 71 is in a tight state by matching a plurality of driven sprockets 73 with the driving sprocket 72, and the driven sprockets 73 and the supporting rod 76 are driven to rotate by the transmission chain 71;
more specifically, the support plate 77 is mounted to the bottom of the drive chain 71; the supporting plate 77 is arranged to support the transmission chain 71 at the top of the transmission chain;
more specifically, the heat dissipation mechanism 8 includes an installation seat 81, a fan 82, an air duct 83 and a fixing plate 84, the installation seat 81 is installed at one end of the top of the fixing plate 84, the fixing plate 84 is installed at the top of the transmission chain 71, the fan 82 is installed at one side of the installation seat 81, and the air duct 83 is installed at one side of the fan 82 and is fixedly connected with the fan 82; the mounting seat 81 and the fan 82 are driven by the transmission chain 71 to rotate outside the power transformation box 6, the fan 82 is controlled by the fan controller 95 to work to blow air towards the power transformation box 6, the air blown out by the fan 82 is guided out by the air guide cylinder 83, a lead, a signal receiver and a battery are arranged inside the mounting seat 81, the signal receiver is used for receiving a signal of the fan controller 95, and the battery supplies power to the fan 82;
more specifically, the driving mechanism 9 includes a temperature sensor 91, a single chip microcomputer controller 92, a motor controller 93, an electric push rod controller 94, a fan controller 95 and an air conditioner controller 96, the temperature sensor 91 is electrically connected with the single chip microcomputer controller 92, the single chip microcomputer controller 92 is electrically connected with the motor controller 93, the electric push rod controller 94 and the air conditioner controller 96 respectively, and the single chip microcomputer controller 92 is in signal connection with the fan controller 95; the temperature sensor 91 measures the temperature of the inner side of the outer box 1, the temperature sensor 91 converts the sensed temperature into a usable output signal and sends the usable output signal to the single chip computer controller 92, the single chip computer controller 92 analyzes the signal, when the temperature of the inner side of the outer box 1 is too high, the single chip computer controller 92 sends the analyzed signal to the motor controller 93, the electric push rod controller 94, the fan controller 95 and the air conditioner controller 96 respectively, the motor controller 93 receives the signal to control the motor 75 to work, the electric push rod controller 94 receives the signal to control the electric push rod 42 to work, the fan controller 95 receives the signal to control the fan 82 to work, the air conditioner controller 96 receives the signal to control the air conditioner 5 to work, it should be noted that the temperature sensor is a sensor which can sense the temperature and convert the sensed temperature into the usable output signal, the temperature sensor is the core part of the temperature measuring instrument, the sensor is wide in variety, can be divided into a contact type and a non-contact type according to measurement modes, and is divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements; the single chip microcomputer controller is a neural center of the CPU, and comprises a timing control logic circuit, an instruction register, a decoder, an address pointer DPTR, a program counter (PCPROGRAM counter), a stack pointer (SPstack pointer) and the like, wherein the program counter PC is a counter formed by 16 bits 8+8 registers; the motor controller is an integrated circuit which controls the motor to work according to the set direction, speed, angle and response time through active work; a motor controller is arranged on the inner side of the fan controller 95, and the motor of the fan is controlled by the motor controller to work so as to drive the fan blades of the fan to rotate; the electric push rod is a novel electric actuating mechanism, the electric push rod is a novel linear actuating mechanism mainly composed of a motor, a push rod, a control device and the like, remote control and centralized control can be realized, a motor controller is arranged on the inner side of an electric push rod controller 94, and the electric push rod 42 is controlled to work through the motor controller;
more specifically, a rain shed 2 is installed on the top of the outer box 1; the rain shelter 2 plays a role in protecting the outer box body 1, and rainwater is prevented from entering the inner side of the outer box body 1 when raining.
Example (b):
the temperature sensor 91 measures the temperature of the inner side of the outer box body 1, the temperature sensor 91 converts the sensed temperature into a usable output signal and sends the usable output signal to the single chip microcomputer controller 92, the single chip microcomputer controller 92 analyzes the signal, when the temperature of the inner side of the outer box body 1 is overhigh, the single chip microcomputer controller 92 sends the analyzed signal to the motor controller 93, the electric push rod controller 94, the fan controller 95 and the air conditioner controller 96 respectively, the motor controller 93 receives the signal to control the motor 75 to work, the electric push rod controller 94 receives the signal to control the electric push rod 42 to work, the fan controller 95 receives the signal to control the fan 82 to work, the air conditioner controller 96 receives the signal to control the air conditioner 5 to work, the electric push rod 42 is controlled by the electric push rod controller 94 to work to push the fixed block 45 to move towards the outer side of the outer box body 1, the fixed block 45 pushes the movable block, the same baffle plates 41 are arranged on the 3 outer sides of the outer box body 1, so that the 3 outer sides of the outer box body 1 are opened to form a larger opening, the air conditioner 5 is controlled by the air conditioner controller 96 to work to cool the inner side of the outer box body 1, the motor 75 is controlled by the motor controller 93 to work to drive the rotating shaft 74 and the driving sprocket 72 to rotate, the driving sprocket 72 drives the meshing connected driving chain 71 to rotate, the driving chain 71 is in a tight state by a plurality of driven sprockets 73 and the driving sprocket 72, the driven sprocket 73 and the supporting rod 76 are driven by the driving chain 71 to rotate, the mounting seat 81 and the fan 82 are driven by the driving chain 71 to rotate on the outer side of the power transformation box 6, the fan 82 is controlled by the fan controller 95 to work to aim at the power transformation box 6 to blow air, the air blown out by the fan 82 is guided out by the air guide cylinder 83, the inner side of the mounting seat, the signal receiver is used for receiving signals from the fan controller 95, and the battery supplies power to the fan 82.
In conclusion; compared with the existing intelligent substation with the flowing cooling system, the intelligent substation with the flowing cooling system has the advantages that the movable plate on the outer side of the outer box body is pushed away through the pushing mechanism, so that the ventilation opening of the substation is enlarged, the electric appliances in the substation are cooled through controlling the air conditioner and the fan, the cooling efficiency is high, the electric appliances in the substation cannot be failed, the temperature in the substation is automatically identified through the temperature sensor of the driving mechanism, and the temperature of the substation is cooled through the cooling device controlled by the single-chip microcomputer controller, so that the labor is greatly saved, and the intelligent substation is convenient to use.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides an intelligent substation with flow cooling system, includes outer box (1), chamber door (3), air conditioner (5) and transformer case (6), its characterized in that: the refrigerator door (3) is hinged to one side of the outer box body (1), the air conditioner (5) is installed at the middle position of the inner top of the outer box body (1), the power transformation box (6) is arranged at the middle position of the inner bottom of the outer box body (1) and is connected with the outer box body (1) through screws, the pushing mechanisms (4) with the same structure are installed on the other three sides of the outer box body (1), the transmission mechanism (7) is installed on the outer side of the power transformation box (6), the top of the transmission mechanism (7) is provided with a plurality of heat dissipation mechanisms (8) with the same structure, the heat dissipation mechanisms (8) are fixedly connected with the transmission mechanism (7), and the driving mechanisms (9) with the same structure are installed on the inner side of the transmission mechanism.
2. The intelligent substation with the flow cooling system according to claim 1, characterized in that: the pushing mechanism (4) comprises a baffle plate (41), an electric push rod (42), a mounting plate (43), a screen (44), a fixed block (45), a movable block (46), a sliding block (47) and a sliding groove (48), the baffle plate (41) is hinged to the top of one side of the outer box body (1), the electric push rod (42) is mounted on one side of the mounting plate (43), the mounting plate (43) is arranged at one end of the top of the inner side of the outer box body (1) and is connected with the outer box body (1) through screws, the fixed block (45) is arranged at one end of the electric push rod (42) and is fixedly connected with the electric push rod (42), one end of the electric push rod (42) penetrates through the screen (44) and is movably connected with the screen (44), the movable block (46) is arranged at one end of the fixed block (45) and is movably connected with the fixed block (45) through a bearing, the sliding blocks (47) are nested on the inner side of the sliding groove (48) and are movably connected with the sliding groove (48), and the sliding groove (48) is arranged in the middle of one side of the baffle (41) in a hollow mode.
3. The intelligent substation with the flow cooling system according to claim 2, characterized in that: the screen (44) is arranged in the middle of one side in the outer box body (1).
4. The intelligent substation with the flow cooling system according to claim 1, characterized in that: the transmission mechanism (7) comprises a transmission chain (71), a driving chain wheel (72), a rotating shaft (74), a motor (75), a supporting rod (76) and a supporting plate (77), the driving chain wheel (72) is nested inside the transmission chain (71), a plurality of driven chain wheels (73) with the same specification are nested inside the transmission chain (71), the driven chain wheels (73) are movably connected with the transmission chain (71), the motor (75) is arranged at the bottom of the transmission chain (71), the rotating shaft (74) is arranged at one end of the motor (75) and is fixedly connected with a motor shaft of the motor (75), the top end of the rotating shaft (74) is fixedly connected with the bottom of the driving chain wheel (72), the support rod (76) is installed at the bottom of the driven chain wheel (73), and the bottom end of the support rod (76) is installed at the bottom of the inner side of the outer box body (1) and is movably connected with the outer box body (1) through a bearing.
5. The intelligent substation with flow cooling system of claim 4, characterized in that: the supporting plate (77) is arranged at the bottom of the transmission chain (71).
6. The intelligent substation with the flow cooling system according to claim 1, characterized in that: the heat dissipation mechanism (8) comprises an installation seat (81), a fan (82), an air duct (83) and a fixing plate (84), the installation seat (81) is installed at one end of the top of the fixing plate (84), the fixing plate (84) is installed at the top of the transmission chain (71), the fan (82) is installed on one side of the installation seat (81), and the air duct (83) is arranged on one side of the fan (82) and fixedly connected with the fan (82).
7. The intelligent substation with the flow cooling system according to claim 1, characterized in that: actuating mechanism (9) include temperature sensor (91), single chip microcomputer controller (92), motor controller (93), electric putter controller (94), fan controller (95) and air conditioner controller (96), temperature sensor (91) and single chip microcomputer controller (92) electric connection, single chip microcomputer controller (92) respectively with motor controller (93), electric putter controller (94) and air conditioner controller (96) electric connection, single chip microcomputer controller (92) and fan controller (95) signal connection.
8. The intelligent substation with the flow cooling system according to claim 1, characterized in that: a rain shelter (2) is installed at the top of the outer box body (1).
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| CN112366548A (en) * | 2020-11-28 | 2021-02-12 | 宁波智正伟盈信息科技有限公司 | Rain-proof water conservancy diversion formula electric power cabinet |
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| CN111628426B (en) | 2024-03-12 |
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