CN114046201B - Container type energy storage power station - Google Patents

Container type energy storage power station Download PDF

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Publication number
CN114046201B
CN114046201B CN202210034482.7A CN202210034482A CN114046201B CN 114046201 B CN114046201 B CN 114046201B CN 202210034482 A CN202210034482 A CN 202210034482A CN 114046201 B CN114046201 B CN 114046201B
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CN
China
Prior art keywords
box
container
plate
cabin
energy storage
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Application number
CN202210034482.7A
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Chinese (zh)
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CN114046201A (en
Inventor
郭晨霏
欧阳海平
陈欣然
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Shenzhen NYY Technology Co Ltd
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Shenzhen NYY Technology Co Ltd
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Priority to CN202210034482.7A priority Critical patent/CN114046201B/en
Publication of CN114046201A publication Critical patent/CN114046201A/en
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Publication of CN114046201B publication Critical patent/CN114046201B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
    • F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P2001/005—Cooling engine rooms

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention provides a container type energy storage power station which comprises a container body, wherein the container body is divided into an electrical equipment cabin and a generator set cabin in the length direction of the container body; the left side wall and the right side wall of the generator set cabin are both provided with shutters, a diesel generator set is arranged in the generator set cabin and comprises a diesel generator and a cooling fan, the cooling fan is arranged close to the box door, and an air outlet is formed in the top of the cabin above the cooling fan; an air filter is connected to an air inlet pipe of a diesel engine part of the diesel generator set, a silencer is connected to an air outlet pipe, and the silencer is installed on the top of the generator set cabin; the electrical equipment cabin is internally provided with a battery cabinet and a control cabinet, and the left side wall or the right side wall of the electrical equipment cabin is provided with a junction box. The devices in the container type energy storage power station are reasonable in layout, high in integration level, high in internal space utilization rate and more convenient to maintain.

Description

Container type energy storage power station
Technical Field
The invention relates to the technical field of energy storage power stations, in particular to a container type energy storage power station.
Background
At present, all can involve the condition that there is not the electric wire netting power supply in a lot of infrastructure's place and life occasion, therefore, the market also increases increasingly again to the demand of multiple type container power station, current container type power station generally adopts diesel generator to generate electricity the energy storage, diesel generator itself is bulky ratio, in addition because adopt diesel generator to generate electricity can produce a large amount of heats and a large amount of waste gas of discharge, consequently still need supporting multiple cooling to reduce useless device, the position of these devices of the inside in current container type power station carries out reasonable planning and arranges, the utilization of inner space is unreasonable, lead to daily maintenance to maintain inconveniently.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The invention provides a container type energy storage power station, and aims to solve the technical problem that in the prior art, the daily maintenance is inconvenient due to unreasonable layout of devices in the container type power station.
The technical scheme of the invention is as follows:
a container type energy storage power station comprises a container body, wherein a first double-opening door and a second double-opening door are respectively arranged at two ends of the container body, and the container body is divided into an electrical equipment cabin comprising the first double-opening door and a generator set cabin comprising the second double-opening door in the length direction;
the left side wall and the right side wall of the generator set cabin, which are close to the electrical equipment cabin, are provided with shutters, a diesel generator set is arranged in the generator set cabin, the diesel generator set comprises a diesel generator, an oil pump, an oil tank, a cooling fan, an air filter and a silencer, the diesel generator comprises a diesel engine part and a generator part, the cooling fan is used for cooling the diesel engine part, the cooling fan is arranged close to the second double-opening box door, and an air outlet is formed in the cabin top above the cooling fan;
the air filter is connected to an air inlet pipe of the diesel engine part, the silencer is connected to an air outlet pipe of the diesel engine part, the silencer is installed at the top of the generator set cabin, and two ends of the oil pump are respectively connected with an oil inlet of the diesel engine part and an oil taking port pipeline of the oil tank;
the electrical equipment cabin is internally provided with a battery cabinet and a control cabinet, and a junction box is arranged on the left side wall or the right side wall of the electrical equipment cabin.
In an optional embodiment of the present invention, a first vertical trunking and a second vertical trunking are respectively disposed on a left edge and a right edge of the wiring board on a back side of the wiring board, and a first horizontal trunking and a second horizontal trunking are respectively disposed on the wiring board on an upper edge of the communication interface area and the wiring board on a lower edge of the communication interface area.
In an alternative embodiment of the present invention, the louver includes a louver board and an inner box connected to the louver board, the louver board is mounted with a louver, a plurality of chevron-shaped waterproof noise reduction members are arranged in the inner box at intervals from top to bottom, and an inner opening of the inner box is arranged so that hot air inside the generator set compartment is exhausted from the louver board after passing through the chevron-shaped waterproof noise reduction members.
In an alternative embodiment of the invention, the silencer comprises a box-like housing, a sound-deadening plate and a perforated plate; the bottom of the box-shaped shell is provided with an air inlet which is communicated with an air outlet pipe of the diesel engine part, the side wall of the box-shaped shell is provided with an air outlet, and the air outlet is connected with a smoke outlet pipe with a waterproof cover plate; the acoustical panel is provided with 2 at least, 2 at least acoustical panel interval ground is located in the box-like shell, just the air inlet top the acoustical panel default setting so that the flue gas flows in, the air inlet with the gas outlet by the clearance intercommunication between acoustical panel and the acoustical panel, the perforated plate then encloses to be located on the inner wall of box-like shell.
In an optional embodiment of the present invention, the junction box includes a box body, a box cover, a wiring board and a back plate, a first window is disposed on a front panel of the box body, a second window is disposed on a back panel of the box body, and a wire inlet is disposed on a bottom plate of the box body; the top of the box cover is hinged with the top of the front panel, and the box cover is used for covering the first window; a plug pin is arranged at the bottom of the back plate, and a jack matched with the plug pin is arranged on the rear panel below the second window; a telescopic hasp is arranged at the top of the back plate, and a buckling hole matched with the telescopic hasp is formed in the back panel above the second window; the back plate is clamped into the second window and is detachably connected with the rear panel;
the wiring board is arranged in the box body; the wiring board is used for dividing the box body into an outer box part comprising the first window and an inner box part comprising the second window; the wiring board is provided with a plurality of communication interfaces and a plurality of power-taking connectors; the inner box portion faces the interior of the container; when the box cover is closed, the outer surface of the box cover is flush with the surface of the wall of the container body;
the wire inlet comprises a first wire inlet positioned on the outer box part and a second wire inlet positioned on the inner box part; the first wire inlet and the second wire inlet are separated by an oblique partition plate, and the oblique partition plate is used for enabling the first wire inlet to only allow the external wiring of the container to pass through;
the container type energy storage power station also comprises an air supporting rod for supporting the container cover when the container cover is opened; and two ends of the air stay bar are respectively hinged with the inner wall of the inner box part and the inner surface of the box cover.
In an alternative embodiment of the present invention, a bracket shaped like a Chinese character 'ji' is provided on an inner wall of the outer case portion, and one end of the gas strut is hinged to the bracket shaped like a Chinese character 'ji'; the inner surface of the box cover is provided with a hinged support, and the other end of the air supporting rod is hinged with the hinged support.
In an optional embodiment of the present invention, a baffle is disposed on a front surface of the wiring board, the baffle divides an upper portion and a lower portion of the wiring board into a communication interface region and a power-taking test region, a plurality of types of the communication interfaces are collectively disposed in the communication interface region, and a plurality of types of the power-taking connectors are collectively disposed in the power-taking test region; the both ends of baffle all are provided with the breach that is used for the wire rod to pass, be provided with on the inner wall of outer container part and be used for fixing the fastener of wire rod.
In an optional embodiment of the invention, the plurality of power taking connectors comprise a wiring copper bar, the wiring copper bar comprises a copper plate and fasteners arranged at two ends of the copper plate, and the copper plate penetrates through the wiring board and is fixedly connected with the back of the wiring board through an L-shaped connecting sheet; the inner box part is provided with a current transformer on the copper plate, the current transformer comprises a transformer body, a copper via hole is formed in the middle of the transformer body, a sucker fixing mechanism is arranged on the transformer body around the copper via hole, and the current transformer is fixed on the copper plate through the sucker fixing mechanism.
The beneficial effects are that: the invention provides a container type energy storage power station which comprises a container body, wherein the container body is divided into an electrical equipment cabin and a generator set cabin in the length direction of the container body; the left side wall and the right side wall of the generator set cabin are both provided with shutters, a diesel generator set is arranged in the generator set cabin and comprises a diesel generator and a cooling fan, the cooling fan is arranged close to the box door, and an air outlet is formed in the top of the cabin above the cooling fan; an air filter is connected to an air inlet pipe of a diesel engine part of the diesel generator set, a silencer is connected to an air outlet pipe, and the silencer is installed on the top of the generator set cabin; the electrical equipment cabin is internally provided with a battery cabinet and a control cabinet, and the left side wall or the right side wall of the electrical equipment cabin is provided with a junction box. The devices in the container type energy storage power station are reasonable in layout, high in integration level, high in internal space utilization rate and more convenient to maintain.
Drawings
Fig. 1 is a schematic structural diagram (first view) of a container type energy storage power station according to the present invention.
Fig. 2 is a schematic structural diagram (second view) of a container type energy storage power station according to the present invention.
Fig. 3 is a schematic view of the internal structure of a container body according to the present invention.
Fig. 4 is a schematic view (first view) of a junction box of the present invention.
Fig. 5 is a schematic view (second perspective) of a junction box of the present invention.
Fig. 6 is a schematic structural view of the front face of the wiring board in the box body of the present invention.
Fig. 7 is an enlarged view of region a in fig. 4.
Fig. 8 is an enlarged view of region B in fig. 4.
Fig. 9 is an enlarged view of region C in fig. 4.
Fig. 10 is an enlarged view of region E in fig. 6.
Fig. 11 is a schematic view of the back side structure of the wiring board in the box body of the present invention.
Fig. 12 is an enlarged view of region F in fig. 11.
Fig. 13 is an enlarged view of region D in fig. 5.
Fig. 14 is an enlarged view of region G in fig. 3.
FIG. 15 is an assembly view of a blind according to the present invention.
Figure 16 is an exploded view of a blind according to the present invention.
Fig. 17 is an exploded view of a muffler of the present invention.
The reference numbers are as follows:
10-a container body; 20-a first double-opening box door; 30-a second double-opening box door; 40-an electrical equipment compartment; 50-a generator set compartment; 710-a shutter; 60-a diesel generator; 70-an oil pump; 80-oil tank; 90-a heat dissipation fan; 100-an air filter; 110-a silencer; 120-a battery cabinet; 130-a control cabinet; 140-diesel engine part; 150-a generator portion; 160-air outlet; 170-junction box; 180-a box body; 190-patch panel; 200-box cover; 210-a back-plate; 220-a front panel; 230-a rear panel; 240-top plate; 250-a bottom plate; 260-left side plate; 270-right side plate; 280-a first window; 290-a second window; 300-a wire inlet; 310-an outer box section; 320-an inner box portion; 330-oblique baffle plate; 340-gas struts; 350-cabinet lock; a 360-n-shaped bracket; 370-free bearing; 380-water retaining edge; 390-square frame; 400-a baffle plate; 410-a communication interface area; 420-getting electricity test area; 430-notch; 440-a clamp; 450-copper plate; 460-a fastener; 470-L-shaped connecting sheets; 480-a current transformer; 490-transformer body; 500-a suction cup fixing mechanism; 510-a first vertical trunking; 520-a second vertical trunking; 530-a first transverse trunking; 540-a second transverse trunking; 550-a plug; 560-a receptacle; 570-telescopic hasp; 580-buttonhole; 590-first incoming line; 600-a second wire inlet; 610-a support plate; 620-window panels; 630-an inner box; 640-a blind; 650-herringbone waterproof noise reduction members; 660-box-shaped housing; 670-a sound-absorbing panel; 680-a perforated plate; 690-air intake; 700-discharging the tobacco pipe.
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.
Referring to fig. 1 and 2, the invention provides a container type energy storage power station, which comprises a container body 10, wherein a first double-opening door 20 and a second double-opening door 30 are respectively arranged at two ends of the container body, and the container body 10 is divided into an electrical equipment compartment 40 comprising the first double-opening door 20 and a generator set compartment 50 comprising the second double-opening door 30 in the length direction;
referring to fig. 2, the left and right side walls of the generator set compartment 50 close to the electrical equipment compartment 40 are both provided with a louver 710, a diesel generator set is arranged in the generator set compartment 50, referring to fig. 3, the diesel generator set includes a diesel generator 60, an oil pump 70, an oil tank 80, a cooling fan 90, an air filter 100 and a silencer 110, the diesel generator 60 includes a diesel engine part 140 and a generator part 150, the cooling fan 90 is used for cooling the diesel engine part 140, the cooling fan 90 is arranged close to the second double-opening box door 30, and an air outlet 160 is formed in the top of the generator set compartment 50 above the cooling fan 90;
the air filter 100 is connected to an air inlet pipe of the diesel engine part 140, the muffler 110 is connected to an air outlet pipe of the diesel engine part 140, the muffler 110 is installed at the roof of the generator set compartment 50, and two ends of the oil pump 70 are respectively connected to an oil inlet of the diesel engine part 140 and an oil outlet pipe of the oil tank 80;
referring to fig. 2, a battery cabinet 120 and a control cabinet 130 are disposed in the electrical equipment compartment 40, and referring to fig. 1, a junction box 170 is disposed on a left side wall or a right side wall of the electrical equipment compartment 40.
Referring to fig. 3 and 4, the junction box 170 includes a box body 180, a wiring board 190, a box cover 200, and a back plate 210; the box body 180 comprises a front panel 220, a rear panel 230, a top plate 240, a bottom plate 250, a left side plate 260 and a right side plate 270, wherein a first window 280 is arranged on the front panel 220 of the box body 180, a second window 290 is arranged on the rear panel 230 of the box body 180, and a wire inlet 300 is arranged on the bottom plate 250 of the box body 180;
referring to fig. 4 and 5, the terminal plate 190 is disposed in the case 180, the terminal plate 190 is parallel to the planes of the first window 280 and the second window 290, referring to fig. 5, the terminal plate 190 is used for dividing the case 180 into an outer case portion 310 including the first window 280 and an inner case portion 320 including the second window 290, and various communication interfaces and various power-taking connectors are mounted on the terminal plate 190; the multiple communication interfaces comprise a USB interface, an HDMI interface, a VGA interface, a COM 1 interface and the like, and the multiple power-taking connectors comprise a wiring copper bar, a charging plug, a charging socket and the like;
in the present invention, the cover 200 may be hinged to the top, bottom, left edge or right edge of the front panel by the top, bottom, left edge or right edge, for example, referring to fig. 4, in an alternative embodiment of the present invention, the top of the cover 200 is hinged to the top of the front panel 220 by a hinge, such as a hinge, and the cover 200 is used to cover the first window 280; the back plate 210 is snapped into the second window 290 and detachably connected to the back plate 230. The back plate 210 is snapped into the second window 290, that is, the shape and size of the back plate 210 are the same as those of the second window 290, and after the back plate 210 is snapped into the second window 290, the outer surface of the back plate 210 is flush with the outer surface of the back panel 230; in this embodiment, because the case lid 200 is towards the outside of container formula energy storage power station, and the frequency that needs to open is higher, so adopts hinge structure, backplate 210 is towards the inside of container formula energy storage power station, and the frequency of opening is lower, and in order to save the inner space of container formula energy storage power station, so adopts the mode installation of card income.
In an alternative embodiment of the present invention, the inner box portion 320 faces the inside of the container 480; and under the state that the cover 200 is closed, the outer surface of the cover 200 is flush with the surface of the wall of the container body 10; referring to fig. 4 and 6, the inlet ports 300 of the bottom plate 250 include a first inlet port 590 formed at the outer case section 310 and a second inlet port 600 formed at the inner case section 320; referring to fig. 1 and 14, the first wire inlet 590 and the second wire inlet 600 are separated by an oblique partition 330, and the oblique partition 330 is used for making the first wire inlet 590 only allow the external wires of the container to pass through.
Referring to fig. 4, in an alternative embodiment of the present invention, the junction box 170 further includes a gas strut 340 (also called a gas spring) for supporting the box cover 200 when the box cover 200 is opened; both ends of the gas strut 340 are hinged to the inner wall of the inner box portion 320 and the inner surface of the box cover 200. The number of the gas struts 340 in this embodiment may be 1 to 2, for example, the number of the gas struts 340 in this embodiment is 2, which are used to support the left edge of the case cover 200 and the right edge of the case cover 200 when the case cover 200 is opened, and in addition, the case cover 200 in this embodiment is further provided with a case lock 350.
Referring to fig. 4 and 7, in an alternative embodiment of the present invention, a bracket 360 having a shape of a Chinese character 'ji' is provided on an inner wall of the outer case portion 310, and one end of the gas strut 340 is hinged to the bracket 360 having a shape of a Chinese character 'ji'; referring to fig. 4 and 8, the inner surface of the cover 200 is provided with a hinge base 370, the inner surface of the cover 200 refers to a surface of the cover 200 facing the wiring board 190 after being closed, and the other end of the gas strut 340 is hinged to the hinge base 370. The number of the n-shaped brackets 360 is determined according to the number of the air stay bars 340, when 2 air stay bars 340 are provided, one n-shaped bracket 360 is respectively provided on the left inner wall and the right inner wall of the outer box portion 310, and similarly, 2 hinge seats 370 are provided on the inner surface of the box cover 200.
Referring to fig. 4, in an alternative embodiment of the present invention, a water retaining rim 380 is disposed on the front panel 220 around the first window 280, referring to fig. 8, the water retaining rim 380 is composed of 4 inverted L-shaped surrounding edges, referring to fig. 4, a square frame 390 is disposed on the inner surface of the box cover 200, the square frame 390 has a shape and size matched with the water retaining rim 380, and the hinge supports 370 are mounted on the left and right edges of the square frame 390.
Referring to fig. 6, in an alternative embodiment of the present invention, a baffle 400 is disposed on a front surface of the wiring board 190, the front surface of the wiring board 190 is a surface of the wiring board 190 facing the first window 280, the baffle 400 divides an upper portion and a lower portion of the wiring board 190 into a communication interface region 410 and a power-taking test region 420, a plurality of types of the communication interfaces are collectively disposed in the communication interface region 410, and a plurality of types of the power-taking connectors are collectively disposed in the power-taking test region 420. In this embodiment, the wiring board of the power-taking test area 420 is made of an insulating material, and the wiring board 190 of the wiring box of the present invention performs centralized and separate arrangement on the communication interface and the power-taking connector portion, thereby improving the wiring safety.
Referring to fig. 6 and 10, in an alternative embodiment of the present invention, both ends of the baffle 400 are provided with notches 430 for passing wires therethrough, and the inner wall of the outer case portion 310 is provided with clamps 440 for fixing the wires. In this embodiment, for the overall appearance of the wired device, the wires are generally inserted into the outer box portion 310 through the wire inlet at the bottom of the box 180, so that for better guiding the wires to the communication interface area 410, the wire clips 440 are disposed on the inner wall of the outer box portion 310, and the notches 430 for the wires to pass through are disposed at the two ends of the baffle 400.
In an alternative embodiment of the present invention, the plurality of power connectors include a copper wiring bar, referring to fig. 11, the copper wiring bar includes a copper plate 450 and fasteners 460 disposed at two ends of the copper plate 450, the copper plate 450 is disposed through the wiring board 190 and fixedly connected to the back surface of the wiring board 190 through an L-shaped connecting sheet 470, and the back surface of the wiring board 190 is the surface of the wiring board 190 facing the back plate 210. Specifically, the wiring board 190 of the present invention is provided with a plurality of copper plate through holes, the copper plate through holes are slightly larger than the copper plate 450 so as to facilitate the copper plate 450 to pass through, two sides of each copper plate through hole are respectively provided with one L-shaped connecting piece 470 on the back of the wiring board 190, the L-shaped connecting pieces 470 on the two sides are symmetrically arranged, and the copper plate 450 passes through the copper plate 450 through the through holes and then is fixed with the copper plate 450 and the L-shaped connecting pieces 470 by using fasteners.
Referring to fig. 11, in an alternative embodiment of the present invention, a current transformer 480 is disposed on the copper plate 450 of the inner box portion 320, referring to fig. 12, the current transformer 480 includes a transformer body 490, a copper plate via hole is disposed in the middle of the transformer body 490, a suction cup fixing mechanism 500 is disposed on the transformer body 490 around the copper plate via hole, and the current transformer 480 is fixed on the copper plate 450 by the suction cup fixing mechanism 500. In this embodiment, the current transformer 480 in the present invention may be an open current transformer AKH-0.66, and a large current inside the container type energy storage power station may be converted into a small current through the current transformer 480, so as to improve the safety of subsequent measurement.
Referring to fig. 11, in an alternative embodiment of the present invention, a first vertical trunking 510 and a second vertical trunking 520 are respectively disposed on the left edge and the right edge of the patch panel 190, and a first horizontal trunking 530 and a second horizontal trunking 540 are respectively disposed on the patch panel 190 at the upper edge of the communication interface area 410 and on the patch panel 190 at the lower edge of the communication interface area 410, on the back of the patch panel 190. In this embodiment, the first horizontal wire slot 530 and the second horizontal wire slot 540 are used for leading wires from the first vertical wire slot 510 and the second vertical wire slot 520, the first vertical wire slot 510, the second vertical wire slot 520, the first horizontal wire slot 530 and the second horizontal wire slot 540 are mainly used for guiding wires to turn to the communication interface area 410 on the back of the wiring board 190, and the wire slots have substantially the same structure and include a slot body and a plurality of wire clamping ports arranged in an array manner on two sides of the slot body.
Referring to fig. 4, 5, 11 and 13, in an alternative embodiment of the present invention, a plug 550 is disposed at the bottom of the back plate 210, and a socket 560 adapted to the plug 550 is disposed on the back plate 230 below the second window 290; the top of the back plate 210 is provided with a retractable buckle 570, and the back plate 230 above the second window 290 is provided with a buckle hole 580 adapted to the retractable buckle 570. In this embodiment, the back plate 210 is installed by first inserting the pins 550 at the bottom into the insertion holes 560, then pushing the top of the back plate 210 to make the retractable snaps 570 enter the snap holes 580, and unlocking the back plate by first pressing the retractable snaps 570 to disengage from the snap holes 580, and then removing the back plate from the insertion holes 560, for example, the retractable snaps 570 used in the present invention may be DK725-3B retractable snaps.
Referring to fig. 6 and 4, support plates 610 for elevating the inner case portion 320 and the outer case portion 310 are provided on the bottom plate 250 at both sides of the second wire inlet 600. In this embodiment, the inner box portion 320 and the outer box portion 310 are integrated, except that the wire inlet 300 is divided into two parts by the wiring board 190, wherein the first part (the second wire inlet 600) is used for the wires inside the container type energy storage power station to pass through into the inner box portion 320, the second part (the first wire inlet 590) is used for the wires of the external testing equipment to pass through into the outer box portion 310, and the support plate 610 arranged on the bottom plate 250 to lift the outer box portion 310 and the inner box portion 320 can facilitate the threading from the bottom.
Referring to fig. 15 and 16, in an alternative embodiment of the present invention, the louver 710 includes louvers 620 and an inner box 630 connected to the louvers 620, wherein the louvers 620 are provided with louvers 640, the inner box 630 is provided with a plurality of chevron-shaped water and noise reducing members 650 at intervals from top to bottom, and an inner opening of the inner box is configured such that hot air inside the generator set compartment 50 passes through the chevron-shaped water and noise reducing members 650 and is then exhausted from the louvers 640.
Referring to fig. 17, in an alternative embodiment of the present invention, the muffler 110 includes a box-shaped housing 660, a sound-deadening plate 670, and a perforated plate 680; an air inlet 690 is formed in the bottom of the box-shaped shell 660, the air inlet 690 is communicated with an air outlet pipe of the diesel engine part 140, an air outlet is formed in the side wall of the box-shaped shell 660, and the air outlet is connected with a smoke outlet pipe 700 with a waterproof cover plate; the silencing plate 670 is provided with at least 2, the at least 2 silencing plates 670 are arranged in the box-shaped shell 660 at intervals, the silencing plate 670 above the air inlet is arranged in a default mode so that smoke can flow in, the air inlet 690 and the air outlet are communicated through a gap between the silencing plate 670 and the silencing plate 670, and the porous plate 680 is arranged on the inner wall of the box-shaped shell 660 in a surrounding mode.
In summary, the invention provides a container type energy storage power station, which comprises a container body, wherein the container body is divided into an electrical equipment cabin and a generator set cabin in the length direction; the left side wall and the right side wall of the generator set cabin are both provided with shutters, a diesel generator set is arranged in the generator set cabin and comprises a diesel generator and a cooling fan, the cooling fan is arranged close to the box door, and an air outlet is formed in the top of the cabin above the cooling fan; an air filter is connected to an air inlet pipe of a diesel engine part of the diesel generator set, a silencer is connected to an air outlet pipe, and the silencer is installed on the top of the generator set cabin; the electrical equipment cabin is internally provided with a battery cabinet and a control cabinet, and the left side wall or the right side wall of the electrical equipment cabin is provided with a junction box. The devices in the container type energy storage power station are reasonable in layout, high in integration level, high in internal space utilization rate and more convenient to maintain.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the present invention is not limited to the disclosed embodiments, and that various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention.

Claims (7)

1. A container type energy storage power station is characterized by comprising a container body, wherein a first double-opening door and a second double-opening door are respectively arranged at two ends of the container body, and the container body is divided into an electrical equipment cabin comprising the first double-opening door and a generator set cabin comprising the second double-opening door in the length direction;
the left side wall and the right side wall of the generator set cabin, which are close to the electrical equipment cabin, are provided with shutters, a diesel generator set is arranged in the generator set cabin, the diesel generator set comprises a diesel generator, an oil pump, an oil tank, a cooling fan, an air filter and a silencer, the diesel generator comprises a diesel engine part and a generator part, the cooling fan is used for cooling the diesel engine part, the cooling fan is arranged close to the second double-opening box door, and an air outlet is formed in the cabin top above the cooling fan;
the air filter is connected to an air inlet pipe of the diesel engine part, the silencer is connected to an air outlet pipe of the diesel engine part, the silencer is installed at the top of the generator set cabin, and two ends of the oil pump are respectively connected with an oil inlet of the diesel engine part and an oil taking port pipeline of the oil tank;
a battery cabinet and a control cabinet are arranged in the electrical equipment cabin, and a junction box is arranged on the left side wall or the right side wall of the electrical equipment cabin;
the junction box comprises a box body, a box cover, a wiring board and a back plate, wherein a first window is arranged on a front panel of the box body, a second window is arranged on a back panel of the box body, and a wire inlet is formed in a bottom plate of the box body; the top of the box cover is hinged with the top of the front panel, and the box cover is used for covering the first window; a plug pin is arranged at the bottom of the back plate, and a jack matched with the plug pin is arranged on the rear panel below the second window; a telescopic hasp is arranged at the top of the back plate, and a buckling hole matched with the telescopic hasp is formed in the back panel above the second window; the back plate is clamped into the second window and is detachably connected with the rear panel;
the wiring board is arranged in the box body; the wiring board is used for dividing the box body into an outer box part comprising the first window and an inner box part comprising the second window; the wiring board is provided with a plurality of communication interfaces and a plurality of power-taking connectors; the inner box portion faces the interior of the container; when the box cover is closed, the outer surface of the box cover is flush with the surface of the wall of the container body;
the wire inlet comprises a first wire inlet positioned on the outer box part and a second wire inlet positioned on the inner box part; the first wire inlet and the second wire inlet are separated by an oblique partition plate, and the oblique partition plate is used for enabling the first wire inlet to only allow the external wiring of the container to pass through;
the container type energy storage power station also comprises an air supporting rod for supporting the container cover when the container cover is opened; and two ends of the air stay bar are respectively hinged with the inner wall of the inner box part and the inner surface of the box cover.
2. The container type energy storage power station of claim 1 wherein the louvers comprise louvers and an inner box connected to the louvers, wherein the louvers are provided with louvers, a plurality of water and noise reducing members are arranged at intervals from top to bottom inside the inner box, and an inner opening of the inner box is arranged so that hot air inside the container body is discharged from the louvers after passing through the water and noise reducing members.
3. The container-type energy storage power station of claim 1 wherein the silencer comprises a box-like housing, a sound-absorbing panel and a perforated panel; the bottom of the box-shaped shell is provided with an air inlet which is communicated with an air outlet pipe of the diesel engine part, the side wall of the box-shaped shell is provided with an air outlet, and the air outlet is connected with a smoke outlet pipe with a waterproof cover plate; the acoustical panel is provided with 2 at least, 2 at least acoustical panel interval ground is located in the box-like shell, just the air inlet top the acoustical panel default setting so that the flue gas flows in, the air inlet with the gas outlet by the clearance intercommunication between acoustical panel and the acoustical panel, the perforated plate then encloses to be located on the inner wall of box-like shell.
4. The container type energy storage power station of claim 1 wherein a bracket having a shape of a Chinese character 'ji' is provided on the inner wall of the outer container section, and one end of the gas stay is hinged to the bracket having a shape of a Chinese character 'ji'; the inner surface of the box cover is provided with a hinged support, and the other end of the air supporting rod is hinged with the hinged support.
5. The container type energy storage power station of claim 4 wherein a baffle is provided on the face of the terminal plate, said baffle dividing the upper and lower portions of the terminal plate into a communication interface area and a power take test area, a plurality of said communication interfaces being centrally located in said communication interface area, a plurality of said power take connections being centrally located in said power take test area; the both ends of baffle all are provided with the breach that is used for the wire rod to pass, be provided with on the inner wall of outer container part and be used for fixing the fastener of wire rod.
6. The container type energy storage power station of claim 5 wherein the plurality of electricity taking connectors comprise a copper wiring bar, the copper wiring bar comprises a copper plate and fasteners arranged at two ends of the copper plate, the copper plate is arranged through the wiring board and is fixedly connected with the back of the wiring board through an L-shaped connecting sheet; the inner box part is provided with a current transformer on the copper plate, the current transformer comprises a transformer body, a copper via hole is formed in the middle of the transformer body, a sucker fixing mechanism is arranged on the transformer body around the copper via hole, and the current transformer is fixed on the copper plate through the sucker fixing mechanism.
7. The container-type energy storage power station of claim 6 wherein first and second vertical trunking are provided on the back of the patch panel on the left and right edges of the patch panel, respectively, and first and second horizontal trunking are provided on the patch panel on the upper edge of the telecommunications interface area and on the patch panel on the lower edge of the telecommunications interface area, respectively.
CN202210034482.7A 2022-01-13 2022-01-13 Container type energy storage power station Active CN114046201B (en)

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CN115822327B (en) * 2022-12-21 2023-09-29 珠海康晋电气股份有限公司 Movable box type energy storage equipment

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CN103758636A (en) * 2014-01-27 2014-04-30 中国海洋石油总公司 Box type offshore platform emergency generator
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CN214153430U (en) * 2020-11-20 2021-09-07 深圳市聚能优电科技有限公司 Intelligent micro-grid power station with vibration reduction function

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