CN110267496B - Electrical control cabinet - Google Patents
Electrical control cabinet Download PDFInfo
- Publication number
- CN110267496B CN110267496B CN201910543096.9A CN201910543096A CN110267496B CN 110267496 B CN110267496 B CN 110267496B CN 201910543096 A CN201910543096 A CN 201910543096A CN 110267496 B CN110267496 B CN 110267496B
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- Prior art keywords
- plate
- shell
- pipe
- air
- control cabinet
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20554—Forced ventilation of a gaseous coolant
- H05K7/20572—Forced ventilation of a gaseous coolant within cabinets for removing heat from sub-racks, e.g. plenum
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/207—Thermal management, e.g. cabinet temperature control
Abstract
The invention relates to the technical field of electrical equipment, in particular to an electrical control cabinet, which comprises a lower bottom plate, wherein damping support legs are symmetrically and fixedly arranged at the lower parts of two sides of the lower bottom plate, an upper bottom plate is fixedly arranged on the upper surface of the lower bottom plate through bolts, a first filter plate is arranged at one end of an air inlet pipe, the lower end of a main radiating pipe is connected with a first air pipe, the upper ends of three side plates are jointly provided with a top plate through bolts, the opposite surfaces of the left side plate and the right side plate are respectively provided with a fixed shell, an electrical appliance mounting plate is arranged between two corresponding sliding blocks, a shell is arranged at one side of the right side plate, a fire extinguisher is arranged at the lower surface of the inner part of the shell, and a back-blowing nozzle. Compared with the prior art, the invention has the advantages of convenient use, convenient assembly and disassembly, improved transportation efficiency, temperature control, fire prevention, shock absorption, prevention of mutual contradiction between the installation of electric appliances, strong practicability and popularization and application value.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an electrical control cabinet.
Background
The electric control cabinet is a cabinet which is made of steel materials and used for protecting components from working normally, and the switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement.
At present, the electrical control cabinet that uses is a whole mostly, serious occupation space when the transportation, greatly reduced electrical control cabinet's conveying efficiency, install outdoor electrical control cabinet when the rainy day needs to open the cabinet and inspect the circuit, open cabinet door of side makes in the rainwater splash cabinet easily, cause the short circuit of the interior circuit of cabinet, switchgear in the electrical control cabinet draws easily when taking place the short circuit and catches fire simultaneously, if do not prevent, easily cause the conflagration, electrical control cabinet's inside electrical apparatus produces heat and vibrations easily after the work, heat and shaking force can influence the life of electrical apparatus, and simultaneously, when installing electrical apparatus, produce the contradiction easily between each electrical apparatus, be unfavorable for the installation of electrical apparatus, to above-mentioned condition, we propose an electrical control cabinet.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electrical control cabinet.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design is an electrical control cabinet, which comprises a lower bottom plate, wherein damping support legs are symmetrically and fixedly mounted at the lower parts of two sides of the lower bottom plate, a refrigerator, an air blower, a storage battery, a charging controller and a PLC (programmable logic controller) are mounted at the middle part of the upper surface of the lower bottom plate, an upper bottom plate is fixedly mounted on the upper surface of the lower bottom plate through bolts, an air inlet pipe is mounted at the middle part of the right side of the upper bottom plate, a first filter plate is mounted at one end of the air inlet pipe, a second air pipe connected with an air inlet of the air blower is mounted at the other end of the air inlet pipe, an air outlet of the air blower is connected with an air inlet of the refrigerator, a first air pipe is connected to an air outlet of the refrigerator, a main radiating pipe is rotatably mounted at the left side of the upper bottom plate, a, the lower end of the main heat dissipation pipe is connected with a first air pipe, the upper parts of the left side and the right side of the upper bottom plate and the upper parts of the rear side are fixedly provided with side plates through bolts, the upper ends of the three side plates are provided with a top plate together through bolts, the lower surface of the top plate is provided with a temperature sensor and a smoke sensor, the upper surface of the top plate is provided with a protective device, the upper end of the protective device is provided with a solar cell panel, the opposite surfaces of the side plates on the left side and the right side are provided with two heat dissipation fans, the opposite surfaces of the side plates on the left side and the right side are provided with fixed shells, one end of each fixed shell is provided with a second filter plate, the fixed shells are internally provided with activated carbon, the opposite sides of the side plates on the left side and the right side are provided with slide rails through, one side of the sliding block is provided with a first stepped hole, a first inserting rod is arranged in the first stepped hole, one end of the first inserting rod is matched with the first slot, the other end of the first inserting rod is connected with a pull rope, a first push plate is fixedly sleeved on the outer side of the first inserting rod, a first spring is movably sleeved on the outer side of the first inserting rod, an electrical appliance mounting plate is arranged between the two corresponding sliding blocks, a shell is arranged on one side of the side plate on the right side, a fire extinguisher is arranged on the lower surface of the inner part of the shell, an electric push rod is arranged on the upper surface of the inner part of the shell, the cooling fan, the refrigerator, the blower, the storage battery, the charging controller, the PLC controller, the electric push rod, the temperature sensor, the smoke sensor and the solar cell panel are connected through wires, a cabinet door is rotatably arranged on one side of the, the utility model discloses a cabinet door, including cabinet door, curb plate, check valve, air-supply line, back-flushing pipe, check valve, air-supply line, back-flushing shower nozzle that the pipeline of back-flushing pipe corresponds with the second filter plate are installed to the sealing washer is installed to one side edge of cabinet door, the left and right sides the upper portion of curb plate is run through and is had the back-flushing pipe, the check valve is installed to the upper end.
Preferably, the shock attenuation landing leg includes the support column, the both sides of support column all are equipped with the slide opening, the third spring is installed to the inboard of support column, the telescopic link is installed to the upper end of third spring, the upper end and the lower plate of telescopic link are fixed, the inside slider that is located the slide opening is installed to the both sides lower part of telescopic link, the outside upper portion of telescopic link has been cup jointed and has been covered with the fixed fender lid of support column, the outside of telescopic link has been cup jointed and has been located the second spring between fender lid and the slider.
Preferably, the lower surface of the top plate is provided with an illuminating lamp, and the illuminating lamp is connected with the storage battery through a conducting wire.
Preferably, the protection device comprises a U-shaped plate fixed with the top plate, the upper surface of the U-shaped plate is connected with the solar cell panel, guide rods are arranged on two sides of the lower surface of the U-shaped plate, slide rods are slidably connected to the inner side of the lower surface of each guide rod, and a shielding plate is arranged between the slide rods.
Preferably, the top the fixed plate is installed to the upper end of first round pin axle, the upper surface edge equidistant of fixed plate is equipped with a plurality of second slots, the L template is installed in the left side of roof, the last surface mounting of L template horizontal plate has several types of type casings, the upper surface of several types of type casings runs through there is the second inserted bar, the lower extreme of second inserted bar runs through L template and the cooperation of second slot, the outside of second inserted bar has been cup jointed and has been located the inside second push pedal of several types of type casings, the outside of second inserted bar has been cup jointed and has been located second push pedal top and be located the inside fourth spring of several types of type casings.
Preferably, the upper bottom plate is provided with positioning blocks symmetrically arranged on the upper parts of the two sides and the upper part of the rear side, the positioning blocks are located inside the side plates, the pressing plates are arranged on one sides of the side plates, and the pressing plates are fixedly connected with the positioning blocks through bolts.
Preferably, the inclination angle of the shielding plate is 15-30 degrees.
Preferably, the lower part of the electrical appliance mounting plate is provided with a wire casing.
Preferably, the left side the lower part of curb plate is equipped with the through wires hole, the internally mounted in through wires hole is opening size adjusting device in addition, opening size adjusting device is including being located the inside T shell of through wires hole, one side of the large aperture shell of T shell is equipped with the slide opening, the swivel becket is installed at the inside edge of the large aperture shell of T shell, the promotion head that is located the slide opening inside is installed to one side of swivel becket, a plurality of sector plates are installed in the equidistant rotation in the inboard middle part of the large aperture shell of T shell, the push-and-pull rod is installed in one side rotation of sector plate, the one end and the swivel becket rotation of push-and-pull rod are connected.
Preferably, the rear the upper and lower portion of curb plate runs through jointly has the cooling tube, and the middle part of cooling tube is located inside three curb plate, the cooling tube is hollow structure, the outside fixed mounting of cooling tube has a plurality of radiating fin.
The electrical control cabinet provided by the invention has the beneficial effects that: the temperature sensor and the smoke sensor arranged in the invention can constantly monitor the temperature and the smoke state in the control cabinet, when the temperature reaches the set highest temperature, the PLC controller controls the refrigerator and the blower to start, cold air is discharged through the holes on the radiating pipes to realize the cooling of the interior of the control cabinet, meanwhile, the cold air enters the refrigerator for secondary cooling after passing through the back blowing pipe and enters the cabinet to realize the heat dissipation of the control cabinet again, the positions of the radiating pipes can be changed, the cold air discharged from the radiating pipes can be directly blown to an electric appliance, the cooling effect is better, when smoke exists in the control cabinet, the PLC controller controls the electric push rod to start, the electric push rod extrudes the fire extinguisher, the fire extinguishing material is sprayed out by the fire extinguisher to extinguish the fire in the control cabinet, the upper bottom plate, the lower bottom plate, the side plates and the top plate are of a detachable structure, the installation is simple, the electric appliance mounting plate has the advantages that the transportation efficiency is improved, the transportation cost is reduced, the stay cord is pulled, the stay cord drives the first insertion rod to move, the first insertion rod is separated from the first slot, the sliding block can move at the moment, the position of the sliding block on the sliding rail can be changed, the distance between adjacent electric appliance mounting plates is changed, the self contradiction of the electric appliances during mounting on the electric appliance mounting plates can be prevented, the damping supporting legs are arranged, the damping buffering can be carried out on the control cabinet, the using effect of the electric appliances inside the control cabinet is improved, compared with the prior art, the electric appliance mounting plate is convenient to use, the dismounting is convenient, the transportation efficiency is improved, the temperature control can be carried out, the fire prevention and the damping can.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an electrical control cabinet according to the present invention;
fig. 2 is a schematic structural diagram of an electrical control cabinet according to the present invention;
fig. 3 is a schematic view of a portion B of an electrical control cabinet according to the present invention;
fig. 4 is a schematic structural diagram of a part C of an electrical control cabinet according to the present invention;
FIG. 5 is a schematic view of a portion A of an electrical control cabinet according to the present invention;
FIG. 6 is a schematic view of an opening size adjusting device of an electrical control cabinet according to the present invention;
FIG. 7 is a schematic view of a T-shaped housing structure of an electrical control cabinet according to the present invention;
FIG. 8 is a schematic view of a connection structure between a side plate and a heat dissipation pipe of an electrical control cabinet according to the present invention;
fig. 9 is a schematic view of a connection structure of a side plate and a heat dissipation pipe of an electrical control cabinet according to the present invention.
In the figure: the sealing ring comprises a sealing ring 1, a cabinet door 2, a first slot 3, a heat radiation fan 4, a pull rope 5, a fixed shell 6, activated carbon 7, a main heat radiation pipe 8, a wire groove 9, a first air pipe 10, an upper base plate 11, a lower base plate 12, a refrigerator 13, an air blower 14, a storage battery 15, a charge controller 16, a PLC (programmable logic controller) 17, a damping leg 18, a second air pipe 19, a first filter plate 20, an air inlet pipe 21, a positioning block 22, a pressing plate 23, a shell 24, a fire extinguisher 25, an electric push rod 26, a second filter plate 27, an electric appliance mounting plate 28, a slide rail 29, a back flushing pipe 30, a back flushing nozzle 31, a side plate 32, a slide block 33, a one-way valve 34, a slide rod 35, a U-shaped plate 36, a guide rod 37, a shielding plate 38, a top plate 39, an illuminating lamp 40, a temperature sensor 41, a smoke sensor 42, a solar cell panel 43, a first insertion rod 44, The heat radiating device comprises a sliding hole 50, a supporting column 51, a third spring 52, a sliding block 53, a blocking cover 54, a heat radiating pipe 55, a connecting head 56, an L-shaped plate 57, a fourth spring 58, a second inserting rod 59, a reversed V-shaped shell 60, a second push plate 61, a fixing plate 62, a second inserting groove 63, a threading hole 64, an opening size adjusting device 65, a T-shaped shell 66, a sliding hole 67, a pushing head 68, a rotating ring 69, a push-pull rod 70, a sector plate 71, a heat radiating fin 72 and a heat radiating pipe 73.
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.
Referring to fig. 1-9, an electrical control cabinet, including lower plate 12, the equal symmetry fixed mounting in both sides lower part of lower plate 12 has shock attenuation landing leg 18, shock attenuation landing leg 18 includes support column 51, support column 51's both sides all are equipped with slide opening 50, third spring 52 is installed to support column 51's inboard, telescopic link 48 is installed to the upper end of third spring 52, telescopic link 48's upper end is fixed with lower plate 12, slider 53 that is located slide opening 50 is installed to telescopic link 48's both sides lower part, the outside upper portion of telescopic link 48 has cup jointed the fender lid 54 fixed with support column 51, the outside of telescopic link 48 has cup jointed the second spring 49 that is located between fender lid 54 and slider 53, moreover, the steam generator is simple in structure, the shock attenuation is effectual, can strengthen the result of use of.
An air inlet pipe 21 is arranged in the middle of the right side of an upper bottom plate 11, a first filter plate 20 is arranged at one end of the air inlet pipe 21, a second air pipe 19 connected with an air inlet of an air blower 14 is arranged at the other end of the air inlet pipe 21, an air outlet of the air blower 14 is connected with an air inlet of a refrigerator 13, an air outlet of the refrigerator 13 is connected with a first air pipe 10, a main radiating pipe 8 is rotatably arranged at the left side of the upper bottom plate 11, a plurality of connectors 56 are arranged at one side of the main radiating pipe 8, a radiating pipe 55 is connected with one end of one of the connectors 56, a plurality of air vents are arranged at one side of the radiating pipe 55, the lower end of the main radiating pipe 8 is connected with the first air pipe 10, side plates 32 are fixedly arranged on the upper parts of the left side and the right side of the upper part of the upper bottom plate 11 and the upper part of the rear side of the upper, one side of a large-aperture shell of the T-shaped shell 66 is provided with a sliding hole 67, the inner edge of the large-aperture shell of the T-shaped shell 66 is provided with a rotating ring 69, one side of the rotating ring 69 is provided with a pushing head 68 positioned in the sliding hole 67, the middle part of the inner side of the large-aperture shell of the T-shaped shell 66 is rotatably provided with a plurality of fan-shaped plates 71 at equal intervals, one side of each fan-shaped plate 71 is rotatably provided with a push-pull rod 70, one end of each push-pull rod 70 is rotatably connected with the rotating ring 69, more connecting wires can pass through, and the connecting wires are prevented from passing.
The upper and lower parts of rear side plate 32 run through jointly and have the cooling tube 73, and the middle part of cooling tube 73 is located inside three curb plates 32, and cooling tube 73 is hollow structure, and the outside fixed mounting of cooling tube 73 has a plurality of radiating fin 72, and inside heat can be absorbed by radiating fin 72, and the outside air can get into cooling tube 73 and take away the heat.
The inclination angle of the shielding plate 38 is 15-30 degrees, so that rainwater can conveniently slide from the shielding plate 38.
The solar cell panel 43 is installed at the upper end of the protection device, two cooling fans 4 are installed on the opposite surfaces of the left side plate 32 and the right side plate 32, the fixed shell 6 is installed on the opposite surfaces of the left side plate 32 and the right side plate 32, the second filter plate 27 is installed at one end of the fixed shell 6, the activated carbon 7 is installed inside the fixed shell 6, the slide rail 29 is installed on the opposite side of the left side plate 32 and the right side plate 32 through bolts, a plurality of first slots 3 are arranged at equal intervals on one side of the slide rail 29, a plurality of sliders 33 are connected to one side of the slide rail 29 in a sliding manner, a first stepped hole 46 is arranged on one side of each slider 33, a first inserted bar 44 is installed inside each first stepped hole 46, one end of each first inserted bar 44 is matched with each first slot 3, the other end of each first inserted bar 44 is connected with a pull rope 5, a first push plate 45 is fixedly sleeved on the outer side, an electrical appliance mounting plate 28 is arranged between the two corresponding sliding blocks 33, and a wire slot 9 is arranged at the lower part of the electrical appliance mounting plate 28, so that a connecting wire can be conveniently stored, and the installation is tidier.
A shell 24 is installed on one side of a right side plate 32, a fire extinguisher 25 is installed on the lower surface inside the shell 24, an electric push rod 26 is installed on the upper surface inside the shell 24, a cooling fan 4, a refrigerator 13, an air blower 14, a storage battery 15, a charging controller 16, a PLC (programmable logic controller) 17, the electric push rod 26, a temperature sensor 41, a smoke sensor 42 and a solar cell panel 43 are connected through a wire, a cabinet door 2 is rotatably installed on one side of a left side plate 32 through a first pin shaft, a fixing plate 62 is installed at the upper end of the uppermost first pin shaft, a plurality of second slots 63 are formed in the edge of the upper surface of the fixing plate 62 at equal intervals, an L-shaped plate 57 is installed on the left side of a top plate 39, a n-shaped shell 60 is installed on the upper surface of a horizontal plate of the L-shaped plate 57, a second inserting rod 59 penetrates through the upper surface of the n, the outside of second inserted bar 59 cup joints the second push pedal 61 that is located several types of casing 60 insides, and the outside of second inserted bar 59 cup joints the fourth spring 58 that is located second push pedal 61 top and is located several types of casing 60 insides, can fix the open position of cabinet door 2, prevents that cabinet door 2 from hindering operating personnel's work.
The edge of one side of the cabinet door 2 is provided with a sealing ring 1, the upper parts of the left and right side plates 32 are penetrated with a back-blowing pipe 30, the upper end of the back-blowing pipe 30 is provided with a one-way valve 34, the lower end of the back-blowing pipe 30 is connected with an air inlet pipe 21, and the pipeline of the back-blowing pipe 30 is provided with a back-blowing nozzle 31 corresponding to the second filter plate 27.
The working principle is as follows: when the temperature sensor 41 and the smoke sensor 42 are used, the temperature and the smoke state in the control cabinet can be monitored constantly, when the temperature reaches the set highest temperature, the PLC 17 controls the refrigerator 13 and the blower 14 to start, cold air is sprayed out through the vent holes on the radiating pipe 55 to cool the inside of the control cabinet, when smoke exists in the control cabinet, the PLC 17 controls the electric push rod 26 to start, the electric push rod 26 extrudes the fire extinguisher 25 to extinguish the inside of the control cabinet, the upper bottom plate 11, the lower bottom plate 12, the side plates 32 and the top plate 39 are of a detachable structure, the transportation of the control cabinet can be more convenient, the transportation efficiency is improved, the pull rope 5 is pulled, the pull rope 5 drives the first inserting rod 44 to be separated from the first slot 3, the slide block 33 can change the position on the slide rail 29, so that the distance between adjacent electric appliance mounting plates 28 is changed, and the self-contradiction phenomenon during the installation, the shock attenuation landing leg 18 that is equipped with can carry out the shock attenuation buffering to the switch board, thereby improve the result of use of the inside electrical apparatus of switch board, gas in the switch board also can be followed blowback pipe 30 blowout, realize the blasting to second filter plate 27 and first filter plate 20, prevent it and block up, can control the open position of cabinet door 2 through second inserted bar 59 and fourth spring 58, prevent that cabinet door 2 from influencing operating personnel's work, rotate and promote head 68, promote head 68 and drive swivel 69 and rotate, swivel 69 drives push-and-pull rod 70, push-and-pull rod 70 drives sector plate 71 and rotates, realize the regulation of opening size, inside heat can be absorbed by radiating fin 72, outside air can get into cooling tube 73 and take away the heat, accelerate the inside heat dissipation of switch board.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an electrical control cabinet, includes lower plate (12), its characterized in that, the equal symmetry fixed mounting in both sides lower part of lower plate (12) has shock attenuation landing leg (18), the upper surface mid-mounting of lower plate (12) has refrigerator (13), air-blower (14), battery (15), charge controller (16) and PLC controller (17), the upper surface of lower plate (12) has upper plate (11) through bolt fixed mounting, the right side mid-mounting of upper plate (11) has air-supply line (21), first filter plate (20) are installed to the one end of air-supply line (21), second tuber pipe (19) with air-blower (14) air intake connection are installed to the other end of air-supply line (21), the air outlet of air-blower (14) and the air intake connection of refrigerator (13), the air outlet of refrigerator (13) is connected with first tuber pipe (10), the left side of upper plate (11) is rotated and is installed main heat dissipation pipe (8), a plurality of connectors (56) are installed to one side of main heat dissipation pipe (8), the one end of connector (56) that the part corresponds with electrical apparatus mounting panel (28) position is connected with cooling tube (55), all the other connectors (56) do not connect cooling tube (55) and are in idle state, one side of cooling tube (55) is equipped with a plurality of air vents, the lower extreme and first tuber pipe (10) of main heat dissipation pipe (8) are connected, the equal upper portion in left and right sides upper portion and the rear side of upper plate (11) all has curb plate (32) through bolt fixed mounting, three roof (39) is installed jointly through the bolt in the upper end of curb plate (32), the lower surface mounting of roof (39) has temperature sensor (41) and smoke transducer (42), the upper surface mounting of roof (39) has protector, solar cell panel (43) is installed to protector's upper end, and left and right sides two radiator fan (4) are all installed to the opposite face of curb plate (32), and the left and right sides fixed shell (6) are all installed to the opposite face of curb plate (32), second filter plate (27) is installed to the one end of fixed shell (6), the internally mounted of fixed shell (6) has active carbon (7), and slide rail (29) is all installed through the bolt to the left and right sides one side that curb plate (32) is relative, one side equidistant of slide rail (29) is equipped with a plurality of first slots (3), the equal sliding connection in one side of slide rail (29) has a plurality of sliders (33), one side of slider (33) is equipped with first shoulder hole (46), the internally mounted of first shoulder hole (46) has first inserted bar (44), the one end and the first slot (3) cooperation of first inserted bar (44), the other end of the first inserted bar (44) is connected with a pull rope (5), a first push plate (45) is fixedly sleeved on the outer side of the first inserted bar (44), a first spring (47) is movably sleeved on the outer side of the first inserted bar (44), an electric appliance mounting plate (28) is installed between the corresponding two sliding blocks (33), a shell (24) is installed on one side of the side plate (32) on the right side, a fire extinguisher (25) is installed on the lower surface inside the shell (24), an electric push rod (26) is installed on the upper surface inside the shell (24), the cooling fan (4), the refrigerator (13), the air blower (14), the storage battery (15), the charging controller (16), the PLC (17), the electric push rod (26), the temperature sensor (41), the smoke sensor (42) and the solar cell panel (43) are connected through wires, a cabinet door (2) is rotatably mounted on one side of the side plate (32) on the left side through a first pin shaft, a sealing ring (1) is mounted on the edge of one side of the cabinet door (2), a blowback pipe (30) penetrates through the upper portions of the side plates (32) on the left side and the right side, a check valve (34) is mounted at the upper end of the blowback pipe (30), the lower end of the blowback pipe (30) is connected with an air inlet pipe (21), and a blowback spray head (31) corresponding to the second filter plate (27) is mounted on a pipeline of the blowback pipe (30);
the protection device comprises a U-shaped plate (36) fixed with a top plate (39), the upper surface of the U-shaped plate (36) is connected with a solar cell panel (43), guide rods (37) are mounted on two sides of the lower surface of the U-shaped plate (36), slide rods (35) are connected to the inner side of the lower surface of each guide rod (37) in a sliding mode, and a shielding plate (38) is mounted between the two slide rods (35);
a fixing plate (62) is mounted at the upper end of the uppermost first pin shaft, a plurality of second slots (63) are formed in the edge of the upper surface of the fixing plate (62) at equal intervals, an L-shaped plate (57) is mounted on the left side of the top plate (39), a U-shaped shell (60) is mounted on the upper surface of a horizontal plate of the L-shaped plate (57), a second inserting rod (59) penetrates through the upper surface of the U-shaped shell (60), the lower end of the second inserting rod (59) penetrates through the L-shaped plate (57) to be matched with the second slots (63), a second push plate (61) located inside the U-shaped shell (60) is sleeved on the outer side of the second inserting rod (59), and a fourth spring (58) located above the second push plate (61) and inside the U-shaped shell (60) is sleeved on the outer side of the second inserting rod (59);
the left side the lower part of curb plate (32) is equipped with through wires hole (64), the internally mounted of through wires hole (64) is opening size adjusting device (65) in addition, opening size adjusting device (65) are including being located inside T shell (66) of through wires hole (64), one side of the large aperture shell of T shell (66) is equipped with slide opening (67), swivel (69) are installed at the inside edge of the large aperture shell of T shell (66), the pushing head (68) that are located inside slide opening (67) are installed to one side of swivel (69), a plurality of sector plates (71) are installed in the equidistant rotation of the inboard middle part of the large aperture shell of T shell (66), push-and-pull rod (70) are installed in the rotation of one side of push-and-pull plate (71), the one end and the swivel (69) of sector rod (70) are rotated and are connected.
2. The electrical control cabinet according to claim 1, wherein the shock absorption leg (18) comprises a support column (51), sliding holes (50) are formed in two sides of the support column (51), a third spring (52) is installed on the inner side of the support column (51), an expansion link (48) is installed at the upper end of the third spring (52), the upper end of the expansion link (48) is fixed to the lower base plate (12), a sliding block (53) located inside the sliding holes (50) is installed at the lower portion of the two sides of the expansion link (48), a blocking cover (54) fixed to the support column (51) is sleeved on the upper portion of the outer side of the expansion link (48), and a second spring (49) located between the blocking cover (54) and the sliding block (53) is sleeved on the outer side of the expansion link (48).
3. The electrical control cabinet according to claim 1, characterized in that a lighting lamp (40) is mounted on the lower surface of the top plate (39), and the lighting lamp (40) is connected with the storage battery (15) through a wire.
4. The electrical control cabinet according to claim 1, wherein positioning blocks (22) are symmetrically installed on the upper portions of the two sides and the upper portion of the rear side of the upper bottom plate (11), the positioning blocks (22) are located inside the side plates (32), the pressing plate (23) is installed on one side of each side plate (32), and the pressing plate (23) and the positioning blocks (22) are fixedly connected through bolts.
5. The electrical control cabinet according to claim 1, characterized in that the angle of inclination of the shutter (38) is 15 ° -30 °.
6. The electrical control cabinet according to claim 1, characterized in that a wire chase (9) is mounted to a lower portion of the appliance mounting plate (28).
7. The electrical control cabinet according to claim 1, wherein the upper and lower portions of the rear side plates (32) are commonly penetrated by a heat dissipation pipe (73), the middle portion of the heat dissipation pipe (73) is located inside the three side plates (32), the heat dissipation pipe (73) is of a hollow structure, and a plurality of heat dissipation fins (72) are fixedly mounted on the outer side of the heat dissipation pipe (73).
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| CN201910543096.9A CN110267496B (en) | 2019-06-21 | 2019-06-21 | Electrical control cabinet |
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| CN201910543096.9A CN110267496B (en) | 2019-06-21 | 2019-06-21 | Electrical control cabinet |
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| CN110267496B true CN110267496B (en) | 2021-02-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110995116A (en) * | 2019-12-04 | 2020-04-10 | 江苏金丰机电有限公司 | Assembled motor controller with simple structure and good stability |
| CN111010828B (en) * | 2019-12-24 | 2021-04-02 | 扬州工业职业技术学院 | Cellular automatic electrical control cabinet with flame-retardant fire extinguishing function |
| CN112331238B (en) * | 2020-11-16 | 2022-03-08 | 濮阳职业技术学院 | Information archive storage equipment for computer application technology |
| CN113115536A (en) * | 2021-03-30 | 2021-07-13 | 万航星空科技发展有限公司 | Unmanned aerial vehicle communication radio station centralized control equipment |
| CN113473770B (en) * | 2021-06-11 | 2022-08-05 | 无锡润越机电科技有限公司 | Control cabinet with isolation structure |
| CN114760795B (en) * | 2022-06-16 | 2022-08-19 | 南通镜像城市技术有限公司 | Park management service terminal |
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Effective date of registration: 20210128 Address after: 710048 room 10902, building 4, Ivy garden, Xingqing Road, Beilin District, Xi'an City, Shaanxi Province Applicant after: SHAANXI HUI QI ELECTRIC TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Room a7129, 7th floor, building 9, phase I, Changsha Zhongdian Software Park, No. 39, Jianshan Road, Changsha high tech Development Zone, Changsha City, Hunan Province Applicant before: CHANGSHA RUYANG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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