CN113745985A - Flood control switch board that radiating effect is good - Google Patents
Flood control switch board that radiating effect is good Download PDFInfo
- Publication number
- CN113745985A CN113745985A CN202111023871.1A CN202111023871A CN113745985A CN 113745985 A CN113745985 A CN 113745985A CN 202111023871 A CN202111023871 A CN 202111023871A CN 113745985 A CN113745985 A CN 113745985A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- box
- air bag
- canvas
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000694 effects Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000004804 winding Methods 0.000 claims abstract description 42
- 238000009826 distribution Methods 0.000 claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 10
- 230000033228 biological regulation Effects 0.000 claims description 5
- 238000005253 cladding Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- 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
- H02B1/52—Mobile units, e.g. for work sites
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a flood control power distribution cabinet with a good heat dissipation effect, belongs to the technical field of power distribution cabinets, and is used for solving the technical problem that the existing power distribution cabinet is poor in waterproof and flood control effects. The multifunctional air bag type refrigerator comprises an air bag base box and a rack guide rod, wherein an air bag mechanism is arranged inside the air bag base box, an outer cabinet body and an inner cabinet body are fixed at the upper end of the air bag base box, a fan is arranged inside a ventilation channel, a door with a lock cabinet is hinged to the front side of the inner cabinet body, a sealing ring is arranged between the inner cabinet body and the door with the lock cabinet, a plurality of air inlet adjusting mechanisms are arranged inside the inner cabinet body, a top box is arranged above the outer cabinet body, a canvas winding mechanism, a walking mechanism, a filtered water exhaust box and an electric power storage control box are arranged inside the top box, and a refrigerator is arranged outside the top box; the invention can quickly rise along the rack guide rod, thereby avoiding water soaking; the cabinet body can be effectively coated to separate the device from flood and prevent the cabinet body from being damaged by the impact of articles caused by the flood; can effectively cool each internal electric element and prolong the service life.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinets, relates to a power distribution cabinet, and particularly relates to a flood control power distribution cabinet with a good heat dissipation effect.
Background
The power engineering is related to the production, transmission and distribution of electric energy, and also includes the engineering of applying electricity as power and energy in various fields in a broad sense, and can be understood to the transmission and transformation power expansion engineering, the power engineering needs to be applied to a plurality of devices, the power distribution cabinet is one of the devices, the power distribution cabinet is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is the final-stage device of a power distribution system, the power distribution cabinet is the most common device in the power engineering, the power distribution cabinet is divided into the power distribution cabinet, the lighting distribution cabinet and the metering cabinet, and is the final-stage device of the power distribution system, the power distribution cabinet is the general name of a motor control center, and the power distribution cabinet is used in the occasions with dispersed load and less loops;
the power distribution cabinet has the characteristics of simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with the power supply quality. The method improves the operation reliability of the power distribution cabinet, and is an important content for creating a high-quality power project.
The operational environment of switch board is various, most electric switch board need install in the open air, when meetting heavy rainfall, because drainage system's saturation, cause the waterlogging in city easily, make urban waterlogging be common problem already, when urban waterlogging is serious, perhaps when taking place the flood, the water level can be higher than electric switch board's base, and then ponding can enter into electric switch board inside and submerge the electrical components in the electric switch board, thereby cause great loss, circuit equipment in the switch board is often all rare after all, and circuit equipment in the switch board can not intake, and switch board among the prior art, can't fine protection circuit equipment when meetting the flood, lead to circuit equipment to intake and damage, the existence does not possess flood control ability, the not enough scheduling problem of sealing capacity.
Based on this, we have provided a flood control switch board that radiating effect is good.
Disclosure of Invention
The invention aims to provide a flood control power distribution cabinet with good heat dissipation effect aiming at the problems in the prior art, and the technical problems to be solved by the invention are that: how to realize the switch board can effectively carry out flood control manger plate, guarantee inside effective heat dissipation simultaneously.
The purpose of the invention can be realized by the following technical scheme:
a flood control power distribution cabinet with good heat dissipation effect comprises an air bag base box and a rack guide rod, wherein the rack guide rod is positioned at the rear side of the air bag base box, a water level sensor is arranged at the rear side of the air bag base box, an air bag mechanism is arranged inside the air bag base box, an outer cabinet body and an inner cabinet body are fixed at the upper end of the air bag base box, the inner cabinet body is positioned inside the outer cabinet body, a ventilation channel is formed between the outer cabinet body and the inner cabinet body, a fan is arranged inside the ventilation channel, a door with a lock is hinged at the front side of the inner cabinet body, a sealing ring is arranged between the inner cabinet body and the door with the lock, a plurality of air inlet adjusting mechanisms are arranged inside the inner cabinet body, a top box is arranged above the outer cabinet body, and a canvas winding mechanism and a travelling mechanism are arranged inside the top box, the water filtering and discharging box is communicated with the inner cabinet body, the traveling mechanism is in transmission connection with the rack guide rod, and the refrigerator is arranged on the outer side of the top box.
The working principle of the invention is as follows: the electric power storage control box is electrically connected with each electrical appliance element, receives information of each electrical appliance element and controls each electrical appliance element to work, when it is not raining or raining is very small, the fan and the refrigerator are started, dry cold air obtained by refrigerating external hot air through the refrigerator is sucked into the top box by the fan, the electrical elements in the top box are cooled, cold air is blown into the ventilation channel, the air inlet adjusting mechanism is opened, the cold air enters the inner part of the inner cabinet body and is used for cooling the electrical elements in the inner cabinet body, obtained hot air (possibly with moisture) enters the water filtering and exhausting box, and the hot air is discharged out of the device to form air cooling circulation;
when waterlogging or flood occurs, the water level sensor senses that the water level rises, and the walking mechanism is started at the moment and drives the outer cabinet body and the inner cabinet body to rise along the rack guide rod, so that the outer cabinet body and the inner cabinet body leave the water surface;
when the water yield is very big, when rising to the top of rack guide bar also can't take off the surface of water, gasbag mechanism starts, lives outer cabinet body parcel, effectively carries out waterproofly, and canvas winding mechanism starts, wraps up in the gasbag mechanism outside, prevents the impact of the article that the flood brought, also has certain manger plate effect simultaneously.
The inside end baffle that is the U type that is equipped with of gasbag base case, end baffle divide into air pump room and gasbag room with gasbag base incasement portion, and air pump room and the internal cabinet body are linked together, and the upper end of gasbag room is equipped with U type through-hole, and U type through-hole is located the outside of the external cabinet body, is equipped with open elastic cloth on the U type through-hole, and the top of gasbag room is fixed with the magnet board that is the U type, and the magnet board is located the outside of U type through-hole.
Structure more than adopting, air pump room and air bag room cooperation are used for placing gasbag mechanism, and the air pump room is linked together with the interior cabinet body, guarantees that gasbag mechanism fully stably aerifys, and opening elastic cloth can open after gasbag mechanism aerifys, release gasbag mechanism, and is closed at ordinary times, rain-proof waterproof, and the magnet board is used for actuation canvas winding mechanism.
The gasbag mechanism includes air pump and showy gasbag, and the air pump is fixed inside the pump chamber, and the end of giving vent to anger of air pump stretches into the gasbag room and is connected with showy gasbag, and showy gasbag is placed inside the gasbag room, and shoves the gasbag and contradict in opening elasticity cloth below, and showy gasbag is the outside of the U style of calligraphy cladding at the outer cabinet body after aerifing.
Structure more than adopting, the air pump starts the back, inhales the gas compression of gas pump room and the interior cabinet body, inflates to showy gasbag inside, and showy gasbag is inflated and is popped out in the middle of the opening elastic cloth, and showy gasbag is the cladding of U style of calligraphy in the outside of the outer cabinet body after inflating, can provide certain buoyancy, can protect the outer cabinet body again, separates this device and flood.
The left and right sides and the rear side of the inner cabinet body all are equipped with a plurality of groups of fresh air inlets, the inside of the inner cabinet body is equipped with a plurality of temperature sensor, air inlet adjustment mechanism is corresponding with the group number and the position of fresh air inlet, air inlet adjustment mechanism includes foraminiferous slide, two guide blocks and push rod motor, two guide blocks are located the both sides of a set of fresh air inlet that corresponds respectively, foraminiferous slide slides and sets up inside two guide blocks, the push rod motor is fixed in the inboard of the inner cabinet body, the output and the foraminiferous slide transmission of push rod motor are connected, be equipped with on the foraminiferous slide with a set of fresh air inlet equal big regulation wind hole.
Structure more than adopting, the temperature sensor of the inside different positions of the internal cabinet body, when detecting the temperature of a certain department higher, with information transfer to electrical storage control box, electrical storage control box control, correspond position air inlet adjustment mechanism work, push rod motor promotes foraminiferous slide inside two guide blocks to slide promptly, make the regulation wind hole on the foraminiferous slide and a set of fresh air inlet coincidence of corresponding position, the air inlet of here, adjust the wind hole and stagger with a set of fresh air inlet of corresponding position on the foraminiferous slide of other positions, thereby make cold wind only from this set of fresh air inlet air, effectively cool down the high temperature position fast, high efficiency is effectual.
The rear side of STB is equipped with temperature and humidity sensor, the inside of STB is equipped with water proof baffle, water proof baffle divide into seal chamber and canvas room with the inside of STB, the inside of seal chamber is equipped with the ventilation hole, the fan is located the ventilation hole under, the ventilation hole, drainage bellows and electric power storage control box are located seal chamber inside, the top of STB is equipped with one-way drainage ventilation net, one-way drainage ventilation net is located drainage bellows directly over, the lower extreme of STB is equipped with the hole of dodging that is the U style of calligraphy, canvas winding mechanism with dodge the hole and be located canvas indoor portion, the air inlet end of refrigerator is equipped with the filter box, the air-out end and the seal chamber of refrigerator are linked together.
Structure more than adopting, temperature and humidity sensor is used for detecting outside humiture, cooperate jointly with level sensor, guarantee the accuracy that detects, waterproof baffle divide into seal chamber and canvas room with the inside of STB, avoid the rainwater to get into inside the seal chamber through dodging the hole, cause inside electrical component to damage, the fan induced drafts through the ventilation hole, it is outdoor that one-way drainage ventilation net discharge is with hot-blast following to the drainage case of drainage case, one-way drainage ventilation net has one-way drainage simultaneously and avoids, outside rainwater gets into the inside of STB, the filter cartridge can filter dust and moisture.
The rack guide rod is made by H shaped steel and two racks, and two racks are fixed in the type groove of H shaped steel, and the width of rack equals with the width in type groove, and the rear side of the outer cabinet body is fixed with the spacing ring, and the spacing ring slides and sets up in the outside of H shaped steel.
By adopting the structure, the H-shaped steel and the two racks are matched to be manufactured, the installation is stable, the cost is low, the racks are matched with the traveling mechanism to drive the device to travel, and the limiting ring is arranged outside the H-shaped steel in a sliding manner to ensure the stability of the sliding.
The walking mechanism comprises a gear motor and two walking gears, the two walking gears are rotatably arranged on the outer side of the top box and are respectively meshed with racks at corresponding positions, the thickness of each walking gear is equal to the width of each rack, the gear motor is fixed in the sealed chamber, and an output shaft of the gear motor is in transmission connection with a rotating shaft of one walking gear.
By adopting the structure, the gear motor is started, and the output shaft of the gear motor drives one of the traveling gears to rotate, so that the two traveling gears move up and down along the racks at the two corresponding positions.
The canvas winding mechanism is located the water proof baffle outside, and the canvas winding mechanism includes rolling water proof machine, two bearing frames and rolling axle subassembly, and rolling water proof machine and two bearing frames are fixed at canvas indoor portion, and the rolling axle subassembly rotates and sets up on two bearing frames, is equipped with the pulley pair between rolling water proof machine's the output shaft and the rolling axle subassembly, is equipped with anticollision canvas on the rolling axle subassembly, and anticollision canvas's tip stretches out and dodges the hole, and anticollision canvas's end fixing has the balancing weight.
Structure more than adopting starts rolling waterproof machine, and rolling waterproof machine passes through the vice rolling axle subassembly rotation of drive of pulley and rotates on two bearing framves to emit crashproof canvas from dodging the hole, the balancing weight stimulates crashproof canvas downwards, and steady decline will float the gasbag parcel.
The winding shaft assembly comprises a cross shaft, the two ends of the cross shaft are connected with short shafts through universal joints respectively, the end parts of the short shafts are connected with long shafts through universal joints, the axis of each long shaft is perpendicular to the axis of the cross shaft, the end parts of the long shafts are fixed inside the inner ring of the bearing seat, the pulley pair is connected to one of the winding shafts, and the anti-collision canvas is connected to the two long shafts, the two short shafts and the cross shaft.
By adopting the structure, the rolling waterproof motor drives one of the rolling long shafts to rotate through the belt pulley pair, the rolling long shaft drives the short shaft to rotate through the universal joint, the short shaft drives the cross shaft to rotate through the universal joint, and the cross shaft drives the other short shaft and the other rolling long shaft to rotate through the universal joint, so that the rolling waterproof motor is used for rolling and releasing the anti-collision canvas.
Compared with the prior art, this flood control switch board that radiating effect is good has following advantage:
through the cooperation of the water level sensor, the travelling mechanism and the rack guide rod, when the water level is detected to rise, the device is quickly driven to rise along the rack guide rod, so that water soaking is avoided;
the cabinet body can be effectively coated by matching the air bag mechanism and the canvas winding mechanism, the device is separated from flood, and meanwhile, the cabinet body is prevented from being damaged by the impact of articles caused by the flood;
through the filter box, the refrigerator, the fan, the water filtering and discharging box and the one-way water filtering and ventilating net, cold air circulation is realized, the internal electric elements are effectively cooled, and the service life is prolonged;
through the cooperation of air inlet adjustment mechanism and fresh air inlet and temperature sensor, can effectively detect local high temperature, adjust the position of air inlet, effectively cool down the high temperature position fast, it is efficient effectual.
Drawings
FIG. 1 is a schematic perspective view of the present invention in a general state;
FIG. 2 is a rear view of the present invention in a general state;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic perspective view of the door with a lock according to the present invention;
FIG. 5 is a schematic perspective view of the present invention after the flotation bladder has been inflated;
FIG. 6 is a schematic perspective view of the present invention when raised;
FIG. 7 is an enlarged view of the invention at B of FIG. 6;
FIG. 8 is a schematic perspective view of the take-up reel assembly of the present invention;
in the figure: 1-air bag base box, 2-magnet plate, 3-open elastic cloth, 4-outer cabinet body, 5-balancing weight, 6-filter box, 7-refrigerator, 8-top box, 9-walking gear, 10-rack guide rod, 11-speed reducing motor, 12-vent hole, 13-filtered water exhaust box, 14-waterproof clapboard, 15-anti-collision canvas, 16-unidirectional filtered water ventilation net, 17-cabinet door with lock, 18-water level sensor, 19-spacing ring, 20-temperature and humidity sensor, 21-bottom clapboard, 22-air pump, 23-floating air bag, 24-electricity storage control box, 25-fan, 26-inner cabinet body, 27-air inlet hole, 28-perforated slide plate, 29-guide block, 30-push rod motor, 31-a winding waterproof motor, 32-a bearing seat, 33-a pulley pair, 34-a long shaft, 35-a universal joint, 36-a short shaft and 37-a transverse shaft.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-8, this embodiment provides a flood control power distribution cabinet with good heat dissipation effect, which includes an air bag base box 1 and a rack guide bar 10, where the rack guide bar 10 is located at the rear side of the air bag base box 1, a water level sensor 18 is disposed at the rear side of the air bag base box 1, an air bag mechanism is disposed inside the air bag base box 1, an outer cabinet body 4 and an inner cabinet body 26 are fixed at the upper end of the air bag base box 1, the inner cabinet body 26 is located inside the outer cabinet body 4, a ventilation channel is formed between the outer cabinet body 4 and the inner cabinet body 26, a fan 25 is disposed inside the ventilation channel, a door 17 with a lock is hinged to the front side of the inner cabinet body 26, a sealing ring is disposed between the inner cabinet body 26 and the lock 17, a plurality of air inlet adjusting mechanisms are disposed inside the inner cabinet body 26, a top box 8 is disposed above the outer cabinet body 4, a canvas rolling mechanism, a traveling mechanism, an air exhaust box 13 and an electricity storage control box 24 are disposed inside the top box 8, the filtered water exhaust box 13 is communicated with the inner cabinet body 26, the traveling mechanism is in transmission connection with the rack guide rod 10, and the refrigerator 7 is arranged on the outer side of the top box 8;
the electric power storage control box 24 is electrically connected with each electrical element, receives information of each electrical element and controls each electrical element to work, when it is rainless or rainless, the fan 25 and the refrigerator 7 are started, the fan 25 sucks dry cold air obtained by refrigerating external hot air through the refrigerator 7 into the top box 8, cools the electrical elements inside the top box 8, simultaneously blows cold air into a ventilation channel, an air inlet adjusting mechanism is opened, the cold air enters the inner cabinet body 26, the electrical elements inside the inner cabinet body 26 are cooled, obtained hot air (possibly with moisture) enters the water filtering and discharging box 13, the hot air is discharged out of the device, air cooling circulation is formed, and the water filtering and discharging box 13 collects generated steam water;
when waterlogging or flood occurs, the water level sensor 18 senses that the water level rises, and at the moment, the travelling mechanism is started, and drives the outer cabinet body 4 and the inner cabinet body 26 to rise along the rack guide rod 10, so that the outer cabinet body 4 and the inner cabinet body 26 leave the water surface;
when the water yield is very big, when rising to the top of rack guide bar 10 also can't take off the surface of water, gasbag mechanism starts, live outer cabinet body 4 parcel, effectively carries out waterproof, and canvas winding mechanism starts, wraps up in the gasbag mechanism outside, prevents the impact of the article that the flood brought, also has certain manger plate effect simultaneously.
A U-shaped bottom partition plate 21 is arranged inside the air bag base box 1, the bottom partition plate 21 divides the inside of the air bag base box 1 into an air pump chamber and an air bag chamber, the air pump chamber is communicated with an inner cabinet body 26, a U-shaped through hole is formed in the upper end of the air bag chamber and is positioned on the outer side of an outer cabinet body 4, an opening elastic cloth 3 is arranged on the U-shaped through hole, a U-shaped magnet plate 2 is fixed above the air bag chamber, and the magnet plate 2 is positioned on the outer side of the U-shaped through hole;
the cooperation of air pump room and air bag room is used for placing gasbag mechanism, and the air pump room is linked together with the internal cabinet body 26, guarantees that gasbag mechanism fully stably inflates, and opening elastic cloth 3 can open after gasbag mechanism inflates, releases gasbag mechanism, and is closed at ordinary times, rain-proof waterproof, and magnet board 2 is used for actuation canvas winding mechanism.
The air bag mechanism comprises an air pump 22 and a floating air bag 23, the air pump 22 is fixed in the air pump chamber, the air outlet end of the air pump 22 extends into the air bag chamber and is connected with the floating air bag 23, the floating air bag 23 is placed in the air bag chamber, the floating air bag 23 is abutted to the lower part of the opening elastic cloth 3, and the floating air bag 23 is inflated and then wrapped on the outer side of the outer cabinet body 4 in a U shape;
after the air pump 22 is started, air in the air pump chamber and the inner cabinet body 26 is compressed and sucked, the floating air bag 23 is inflated, the floating air bag 23 is ejected out from the middle of the opening elastic cloth 3, the floating air bag 23 is inflated and then is coated on the outer side of the outer cabinet body 4 in a U shape, certain buoyancy can be provided, the outer cabinet body 4 can be protected, and the device is separated from flood.
The left side, the right side and the rear side of the inner cabinet body 26 are provided with a plurality of groups of air inlet holes 27, a plurality of temperature sensors are arranged inside the inner cabinet body 26, an air inlet adjusting mechanism corresponds to the groups and the positions of the air inlet holes 27, the air inlet adjusting mechanism comprises a perforated sliding plate 28, two guide blocks 29 and a push rod motor 30, the two guide blocks 29 are respectively positioned at two sides of the corresponding group of air inlet holes 27, the perforated sliding plate 28 is arranged inside the two guide blocks 29 in a sliding manner, the push rod motor 30 is fixed at the inner side of the inner cabinet body 26, the output end of the push rod motor 30 is in transmission connection with the perforated sliding plate 28, and the perforated sliding plate 28 is provided with adjusting air holes which are as large as the group of air inlet holes 27;
the temperature sensor of the different positions of the inside of the inner cabinet body 26, when detecting that the temperature of a certain place is higher, with information transfer to the electrical storage control box 24, electrical storage control box 24 control, the work of corresponding position air inlet adjustment mechanism, push rod motor 30 promotes foraminiferous slide 28 and slides in two guide blocks 29 are inside, make the regulation wind hole on the foraminiferous slide 28 coincide with a set of inlet opening 27 that corresponds the position, the air enters here, the regulation wind hole on the foraminiferous slide 28 of other positions staggers with a set of inlet opening 27 that corresponds the position, thereby make cold wind only from this set of inlet opening 27 air inlet, effectively cool down the high temperature position fast, high efficiency is effectual.
A temperature and humidity sensor 20 is arranged on the rear side of the top box 8, a waterproof partition plate 14 is arranged inside the top box 8, the waterproof partition plate 14 divides the inside of the top box 8 into a sealed chamber and a canvas chamber, a vent hole 12 is arranged inside the sealed chamber, a fan 25 is positioned right below the vent hole 12, a water filtering exhaust box 13 and an electric power storage control box 24 are positioned inside the sealed chamber, a one-way water filtering ventilation net 16 is arranged at the top of the top box 8, the one-way water filtering ventilation net 16 is positioned right above the water filtering exhaust box 13, a U-shaped avoidance hole is arranged at the lower end of the top box 8, a canvas winding mechanism and the avoidance hole are positioned inside the canvas chamber, a filter box 6 is arranged at the air inlet end of the refrigerator 7, and the air outlet end of the refrigerator 7 is communicated with the sealed chamber;
temperature and humidity sensor 20 is used for detecting outside humiture, cooperate jointly with level sensor 18, guarantee the accuracy that detects, waterproof baffle 14 divide into seal chamber and canvas room with the inside of STB 8, avoid the rainwater to get into inside the seal chamber through dodging the hole, cause inside electrical component to damage, fan 25 induced drafts through ventilation hole 12, it is outdoor that filtered water exhaust case 13 will be hot-blast from one-way drainage ventilation net 16 discharge chamber, one-way drainage ventilation net 16 has one-way drainage simultaneously and avoids, outside rainwater gets into the inside of STB 8, filter box 6 can filter dust and moisture.
The rack guide rod 10 is made of H-shaped steel and two racks, the two racks are fixed in a profiled groove of the H-shaped steel, the width of the racks is equal to that of the profiled groove, a limiting ring 19 is fixed on the rear side of the outer cabinet body 4, and the limiting ring 19 is arranged on the outer side of the H-shaped steel in a sliding mode;
the H-shaped steel and the two racks are matched to be manufactured, the installation is stable, the cost is low, the racks are matched with the traveling mechanism to drive the device to travel, and the limiting ring 19 is arranged outside the H-shaped steel in a sliding mode to guarantee stable sliding.
The walking mechanism comprises a gear motor 11 and two walking gears 9, the two walking gears 9 are rotatably arranged on the outer side of the top box 8, the two walking gears 9 are respectively meshed with racks at corresponding positions, the thickness of each walking gear 9 is equal to the width of each rack, the gear motor 11 is fixed in the sealed chamber, and an output shaft of the gear motor 11 is in transmission connection with a rotating shaft of one walking gear 9;
the gear motor 11 is started, the output shaft of the gear motor 11 drives one of the walking gears 9 to rotate, and therefore the two walking gears 9 move up and down along the racks at the two corresponding positions.
The canvas winding mechanism is positioned on the outer side of the waterproof partition plate 14 and comprises a winding waterproof motor 31, two bearing seats 32 and a winding shaft assembly, the winding waterproof motor 31 and the two bearing seats 32 are fixed inside the canvas chamber, the winding shaft assembly is rotatably arranged on the two bearing seats 32, a belt pulley pair 33 is arranged between an output shaft of the winding waterproof motor 31 and the winding shaft assembly, the winding shaft assembly is provided with an anti-collision canvas 15, the end part of the anti-collision canvas 15 extends out of the avoidance hole, and the end part of the anti-collision canvas 15 is fixedly provided with a balancing weight 5;
start rolling waterproof motor 31, rolling waterproof motor 31 passes through the vice 33 drive rolling axle subassembly of belt pulley and rotates on two bearing frames 32 to emit collision canvas 15 from dodging the hole, 5 below pulling collision canvas 15 of balancing weight, steady decline will float gasbag 23 parcel and live.
The winding shaft assembly comprises a transverse shaft 37, two ends of the transverse shaft 37 are respectively connected with a short shaft 36 through universal joints 35, the end parts of the short shafts 36 are respectively connected with a long shaft 34 through universal joints 35, the axis of the long shaft 34 is vertical to the axis of the transverse shaft 37, the end parts of the long shafts 34 are fixed inside the inner ring of the bearing seat 32, the pulley pair 33 is connected to one of the winding shafts 34, and the anti-collision canvas 15 is connected to the two long shafts 34, the two short shafts 36 and the transverse shaft 37;
the rolling waterproof motor 31 drives one of the rolling shafts 34 to rotate through the belt pulley pair 33, the rolling shaft 34 drives the short shaft 36 to rotate through the universal joint 35, the short shaft 36 drives the cross shaft 37 to rotate through the universal joint 35, and the cross shaft 37 drives the other short shaft 36 and the other rolling shaft 34 to rotate through the universal joint 35, so that the rolling waterproof motor is used for rolling and releasing the anti-collision canvas 15.
In this embodiment, the fixing manners are all the most commonly used fixing and connecting manners in the art, such as welding, bolt connection, interference fit connection, and the like; the above electrical components such as the water level sensor 18 and the push rod motor 30 are all prior art products, and can be purchased and used in the market directly, and the detailed description is omitted.
The working principle of the invention is as follows:
the electric storage control box 24 is electrically connected with each electrical component, receives information of each electrical component and controls each electrical component to work;
when it is not raining or raining is very small, when the temperature sensor detects that the temperature inside the inner cabinet body 26 is high, the fan 25 and the refrigerator 7 are started, the filter box 6 can filter dust and moisture, the fan 25 sucks dry and clean cold air obtained by refrigerating outside hot air through the refrigerator 7 into the sealed chamber, cools electrical elements inside the sealed chamber, simultaneously sucks cold air into the ventilation channel through the ventilation holes 12, opens all air inlet adjusting mechanisms, the cold air enters the inner cabinet body 26, cools the electrical elements inside the inner cabinet body 26, hot air (possibly with moisture) inside the inner cabinet body 26 enters the water filtering and discharging box 13, and is discharged out of the device through the one-way water filtering and ventilating net 16 to form an air cooling cycle;
when the temperature sensors at different positions in the inner cabinet body 26 detect that the temperature at a certain position is extremely high, the information is transmitted to the electric power storage control box 24, the electric power storage control box 24 controls the air inlet adjusting mechanism at the corresponding position to work, namely, the push rod motor 30 pushes the perforated sliding plate 28 to slide in the two guide blocks 29, so that the adjusting air holes in the perforated sliding plate 28 are overlapped with one group of air inlet holes 27 at the corresponding position, air enters at the position, the adjusting air holes in the perforated sliding plate 28 at other positions are staggered with one group of air inlet holes 27 at the corresponding position, and therefore, cold air enters from the group of air inlet holes 27 only, the high-temperature position is effectively and quickly cooled, and the efficiency is high and the effect is good;
when waterlogging or flood occurs, the temperature and humidity sensor 20 is matched with the water level sensor 18, the water level is comprehensively determined to rise, the gear motor 11 is started, the output shaft of the gear motor 11 drives one of the traveling gears 9 to rotate, so that the two traveling gears 9 move downwards along the racks at two corresponding positions, the traveling mechanism drives the outer cabinet body 4 and the inner cabinet body 26 to rise along the rack guide rod 10, and the outer cabinet body 4 and the inner cabinet body 26 are enabled to leave the water surface;
when the water quantity is extremely large and rises to the uppermost end of the rack guide rod 10 and cannot be separated from the water surface, the air bag mechanism is started, after the air pump 22 is started, air in the air pump chamber and the inner cabinet body 26 is compressed and sucked, the floating air bag 23 is inflated, the floating air bag 23 is ejected out from the middle of the opening elastic cloth 3, and the floating air bag 23 is inflated and then covers the outer side of the outer cabinet body 4 in a U shape, so that a certain buoyancy force can be provided, the outer cabinet body 4 can be protected, the device is separated from the flood, and the water can be effectively prevented;
meanwhile, the canvas winding mechanism is started, the winding waterproof motor 31 drives one of the winding long shafts 34 to rotate through the belt pulley pair 33, the winding long shaft 34 drives the short shaft 36 to rotate through the universal joint 35, the short shaft 36 drives the transverse shaft 37 to rotate through the universal joint 35, the transverse shaft 37 drives the other short shaft 36 and the other winding long shaft 34 to rotate through the universal joint 35, the anti-collision canvas 15 is released, the anti-collision canvas 15 is discharged from the avoidance hole, the counter weight block 5 pulls the anti-collision canvas 15 downwards to stably descend to wrap the floating air bag 23, the counter weight block 5 is sucked by the magnet plate 2, the anti-collision canvas 15 is prevented from shaking along with water flow, the impact of objects brought by flood is prevented, the floating air bag 23 is punctured, the cabinet body is damaged, and a certain water retaining effect is achieved.
In conclusion, the water level sensor 18, the travelling mechanism and the rack guide rod 10 are matched, so that when the water level is detected to rise, the device is quickly driven to rise along the rack guide rod 10, and water soaking is avoided;
the cabinet body can be effectively coated by matching the air bag mechanism and the canvas winding mechanism, the device is separated from flood, and meanwhile, the cabinet body is prevented from being damaged by the impact of articles caused by the flood;
the filter box 6, the refrigerator 7, the fan 25, the water filtering exhaust box 13 and the one-way water filtering ventilation net 16 are used for realizing cold air circulation, effectively cooling internal electric elements and prolonging the service life;
through the cooperation of air inlet adjustment mechanism with fresh air inlet 27 and temperature sensor, can effectively detect local high temperature, adjust the position of air inlet, effectively cool down the high temperature position fast, efficient effectual.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A flood control power distribution cabinet with good heat dissipation effect comprises an air bag base box (1) and rack guide rods (10) and is characterized in that the rack guide rods (10) are located on the rear side of the air bag base box (1), a water level sensor (18) is arranged on the rear side of the air bag base box (1), an air bag mechanism is arranged inside the air bag base box (1), an outer cabinet body (4) and an inner cabinet body (26) are fixed at the upper end of the air bag base box (1), the inner cabinet body (26) is located inside the outer cabinet body (4), a ventilation channel is formed between the outer cabinet body (4) and the inner cabinet body (26), a fan (25) is arranged inside the ventilation channel, a door (17) with a lock is hinged to the front side of the inner cabinet body (26), a sealing ring is arranged between the inner cabinet body (26) and the door (17) with the lock, a plurality of air inlet adjusting mechanisms are arranged inside the inner cabinet body (26), a top box (8) is arranged above the outer cabinet body (4), the canvas winding mechanism, the traveling mechanism, the water filtering and exhausting box (13) and the electric power storage control box (24) are arranged inside the top box (8), the water filtering and exhausting box (13) is communicated with the inner cabinet body (26), the traveling mechanism is in transmission connection with the rack guide rod (10), and the refrigerator (7) is arranged on the outer side of the top box (8).
2. The flood control power distribution cabinet with the good heat dissipation effect according to claim 1, wherein a U-shaped bottom partition plate (21) is arranged inside the air bag base box (1), the air bag base box (1) is divided into an air pump chamber and an air bag chamber by the bottom partition plate (21), the air pump chamber is communicated with the inner cabinet body (26), a U-shaped through hole is formed in the upper end of the air bag chamber and located on the outer side of the outer cabinet body (4), opening elastic cloth (3) is arranged on the U-shaped through hole, a U-shaped magnet plate (2) is fixed above the air bag chamber, and the magnet plate (2) is located on the outer side of the U-shaped through hole.
3. The flood control switch board that radiating effect is good according to claim 2, characterized in that, gasbag mechanism includes air pump (22) and showy gasbag (23), and air pump (22) are fixed inside the air pump room, and the end of giving vent to anger of air pump (22) stretches into the gasbag room and is connected with showy gasbag (23), and showy gasbag (23) are placed inside the gasbag room, and shove gasbag (23) and contradict in opening elastic cloth (3) below, and showy gasbag (23) are the cladding of U style of calligraphy in the outside of the outer cabinet body (4) after aerifing.
4. The flood control power distribution cabinet with good heat dissipation effect according to claim 1 or 3, the left and right sides and the rear side of the interior cabinet body (26) all are equipped with a plurality of groups of fresh air inlet (27), the inside of the interior cabinet body (26) is equipped with a plurality of temperature sensor, the group number and the position of air inlet adjustment mechanism and fresh air inlet (27) are corresponding, air inlet adjustment mechanism includes foraminiferous slide (28), two guide block (29) and push rod motor (30), two guide block (29) are located the both sides of a set of fresh air inlet (27) that correspond respectively, foraminiferous slide (28) slide and set up inside two guide block (29), the inboard at the interior cabinet body (26) is fixed in push rod motor (30), the output and foraminiferous slide (28) transmission of push rod motor (30) are connected, be equipped with on foraminiferous slide (28) with a set of fresh air inlet (27) the same equidimension regulation wind hole.
5. The flood control power distribution cabinet with good heat dissipation effect according to claim 1, wherein a temperature and humidity sensor (20) is arranged at the rear side of the top box (8), a waterproof partition plate (14) is arranged inside the top box (8), the waterproof partition plate (14) divides the inside of the top box (8) into a sealed chamber and a canvas chamber, a ventilation hole (12) is arranged inside the sealed chamber, a fan (25) is positioned right below the ventilation hole (12), a water filtering exhaust box (13) and an electric storage control box (24) are positioned inside the sealed chamber, a one-way water filtering ventilation net (16) is arranged at the top of the top box (8), the one-way water filtering ventilation net (16) is positioned right above the water filtering exhaust box (13), a U-shaped avoiding hole is arranged at the lower end of the top box (8), a rolling mechanism and avoiding hole are positioned inside the canvas chamber, a filter box (6) is arranged at the air inlet end of the refrigerator (7), the air outlet end of the refrigerator (7) is communicated with the sealing chamber.
6. The flood control power distribution cabinet with the good heat dissipation effect according to claim 5, wherein the rack guide rod (10) is made of H-shaped steel and two racks, the two racks are fixed in a groove of the H-shaped steel, the width of the racks is equal to that of the groove, a limiting ring (19) is fixed on the rear side of the outer cabinet body (4), and the limiting ring (19) is slidably arranged on the outer side of the H-shaped steel.
7. The flood control power distribution cabinet with the good heat dissipation effect according to claim 6, wherein the traveling mechanism comprises a speed reduction motor (11) and two traveling gears (9), the two traveling gears (9) are rotatably arranged on the outer side of the top box (8), the two traveling gears (9) are respectively meshed with racks in corresponding positions, the thickness of the traveling gears (9) is equal to the width of the racks, the speed reduction motor (11) is fixed inside the sealed chamber, and an output shaft of the speed reduction motor (11) is in transmission connection with a rotating shaft of one of the traveling gears (9).
8. The flood control power distribution cabinet with the good heat dissipation effect according to claim 5, wherein the canvas winding mechanism is located outside the waterproof partition plate (14), the canvas winding mechanism comprises a winding waterproof motor (31), two bearing seats (32) and a winding shaft assembly, the winding waterproof motor (31) and the two bearing seats (32) are fixed inside the canvas chamber, the winding shaft assembly is rotatably arranged on the two bearing seats (32), a belt pulley pair (33) is arranged between an output shaft of the winding waterproof motor (31) and the winding shaft assembly, the winding shaft assembly is provided with the anti-collision canvas (15), the end portion of the anti-collision canvas (15) extends out of the avoiding hole, and the end portion of the anti-collision canvas (15) is fixed with the balancing weight (5).
9. The flood control power distribution cabinet with the good heat dissipation effect according to claim 8, wherein the winding shaft assembly comprises a transverse shaft (37), two ends of the transverse shaft (37) are respectively connected with a short shaft (36) through universal joints (35), the end parts of the short shafts (36) are respectively connected with a long shaft (34) through universal joints (35), the axis of the long shaft (34) is perpendicular to the axis of the transverse shaft (37), the end parts of the long shafts (34) are fixed inside inner rings of bearing seats (32), a pulley pair (33) is connected to one of the winding shafts (34), and the anti-collision canvas (15) is connected to the two long shafts (34), the two short shafts (36) and the transverse shaft (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023871.1A CN113745985B (en) | 2021-09-02 | 2021-09-02 | Flood control switch board that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111023871.1A CN113745985B (en) | 2021-09-02 | 2021-09-02 | Flood control switch board that radiating effect is good |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113745985A true CN113745985A (en) | 2021-12-03 |
| CN113745985B CN113745985B (en) | 2023-11-21 |
Family
ID=78734768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111023871.1A Active CN113745985B (en) | 2021-09-02 | 2021-09-02 | Flood control switch board that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113745985B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115296187A (en) * | 2022-09-05 | 2022-11-04 | 扬州德云电气设备集团有限公司 | Switch cabinet with safety protection mechanism |
| CN116321901A (en) * | 2023-03-01 | 2023-06-23 | 吴婷婷 | Computer network safety protection device and method |
| CN116613640A (en) * | 2023-07-20 | 2023-08-18 | 江西广凯新能源股份有限公司 | Metering cabinet with anti-creeping function |
| CN117559508A (en) * | 2024-01-10 | 2024-02-13 | 深圳爱克莱特科技股份有限公司 | Energy storage system capable of achieving seamless switching between grid connection and off-grid connection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008011783A1 (en) * | 2006-07-21 | 2008-01-31 | Lu Zhao | Overturn-proof waterborne life-saving device |
| CN107270504A (en) * | 2017-07-17 | 2017-10-20 | 浙江科技学院 | A kind of adjustable ducting system |
| CN207442300U (en) * | 2017-12-08 | 2018-06-01 | 国网浙江平阳县供电有限责任公司 | A kind of cabinet body structure of power distribution cabinet |
| CN112615270A (en) * | 2020-12-14 | 2021-04-06 | 福州市闽工电力设备有限公司 | Energy-conserving switch board safe in utilization |
| CN112736672A (en) * | 2021-01-24 | 2021-04-30 | 汪静 | Intelligent electric cabinet for electric power system |
-
2021
- 2021-09-02 CN CN202111023871.1A patent/CN113745985B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008011783A1 (en) * | 2006-07-21 | 2008-01-31 | Lu Zhao | Overturn-proof waterborne life-saving device |
| CN107270504A (en) * | 2017-07-17 | 2017-10-20 | 浙江科技学院 | A kind of adjustable ducting system |
| CN207442300U (en) * | 2017-12-08 | 2018-06-01 | 国网浙江平阳县供电有限责任公司 | A kind of cabinet body structure of power distribution cabinet |
| CN112615270A (en) * | 2020-12-14 | 2021-04-06 | 福州市闽工电力设备有限公司 | Energy-conserving switch board safe in utilization |
| CN112736672A (en) * | 2021-01-24 | 2021-04-30 | 汪静 | Intelligent electric cabinet for electric power system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115296187A (en) * | 2022-09-05 | 2022-11-04 | 扬州德云电气设备集团有限公司 | Switch cabinet with safety protection mechanism |
| CN116321901A (en) * | 2023-03-01 | 2023-06-23 | 吴婷婷 | Computer network safety protection device and method |
| CN116321901B (en) * | 2023-03-01 | 2023-12-22 | 深圳市诺信安科技有限公司 | Computer network safety protection device and method |
| CN116613640A (en) * | 2023-07-20 | 2023-08-18 | 江西广凯新能源股份有限公司 | Metering cabinet with anti-creeping function |
| CN116613640B (en) * | 2023-07-20 | 2023-10-27 | 江西广凯新能源股份有限公司 | Metering cabinet with anti-creeping function |
| CN117559508A (en) * | 2024-01-10 | 2024-02-13 | 深圳爱克莱特科技股份有限公司 | Energy storage system capable of achieving seamless switching between grid connection and off-grid connection |
| CN117559508B (en) * | 2024-01-10 | 2024-03-15 | 深圳爱克莱特科技股份有限公司 | Energy storage system capable of achieving seamless switching between grid connection and off-grid connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113745985B (en) | 2023-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113745985A (en) | Flood control switch board that radiating effect is good | |
| CN214627829U (en) | Machine cabinet | |
| CN116683304B (en) | Dustproof heat dissipation type outdoor power saving cabinet | |
| CN113423020B (en) | Exchange rack with energy-efficient heat dissipation function | |
| CN113097629B (en) | New energy automobile battery heat abstractor based on water cooling principle | |
| CN114172057B (en) | Box-type substation with intelligence aeration cooling structure | |
| CN104394676A (en) | Integrated heat-dissipating and energy-saving outdoor unit cabinet and energy-saving circulating system control method thereof | |
| CN201289167Y (en) | Air conditioner straight- ventilation device | |
| CN103743014A (en) | Evaporative cooling air conditioning system | |
| CN116231501B (en) | Closed switch board with temperature regulation function | |
| CN210861422U (en) | Air conditioner | |
| CN209497159U (en) | A kind of outdoor terminal box of transformer substation | |
| CN219779476U (en) | Safety control cabinet for power transmission and distribution equipment | |
| CN210156451U (en) | Energy storage container | |
| CN104378959A (en) | Cooling energy-saving circulation system applied to outdoor cabinet and control method thereof | |
| CN103712302A (en) | Wet curtain cooling air conditioning system | |
| CN112489947B (en) | Multifunctional automatic transformer | |
| CN210717966U (en) | Air duct structure, air interchanger and fresh air fan | |
| CN114388977A (en) | New energy automobile battery storage device and heat dissipation cooling method thereof | |
| CN213341131U (en) | Novel dampproofing shutoff regulator cubicle | |
| CN111023389B (en) | New fan with indoor circulating system | |
| CN112484164A (en) | Air conditioner | |
| CN220959241U (en) | Small-size high-efficient dehumidification heat pump drying device | |
| KR20010009840A (en) | Portable air conditioning apparatus | |
| CN219554360U (en) | Power cabinet with good protection effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |