CN107370028A - A kind of water-cooling power distribution cabinet of split type easy care - Google Patents

Abstract

The invention discloses a kind of water-cooling power distribution cabinet of split type easy care, including lower house, upper shell, electric expansion bar, setter plate, air blower, cooling water tank and placement cylinder, the lower house is provided with upper shell, lower house both sides are provided with electric expansion bar, lower house and upper shell front both sides are provided with gliding groove and upper hopper chute, setter plate is provided with lower house, setter plate is provided with protective cover, protective cover both sides are provided with backflash, setter plate lower end is provided with spiral cooling tube road, upper shell is provided with air blower and blowing is covered, lower house bottom is provided with cooling water tank, cooling water tank is provided with heating column, sunk water pump, water injection pipe and return duct, upper shell front is provided with placement cylinder, rotating shaft and rewindable metal curtain are provided with placement cylinder.The present invention promotes upper shell to be vertically moved up or down by electric expansion bar, so as to complete the placement of power equipment and maintenance, is cooled by sunk pumping for water pump and by spiral cooling tube road, coordinates heating column ground connection radiating.

Description

A kind of water-cooling power distribution cabinet of split type easy care

Technical field

The present invention relates to a kind of power distribution panel, specifically a kind of water-cooling power distribution cabinet of split type easy care.

Background technology

Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), it is the end of distribution system Level equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less； Motor control center is used for the occasion that load is concentrated, loop is more.Their electric energy a certain circuit of upper level controller switching equipment Distribute to load nearby.This grade of equipment reply load provides protection, monitoring and control.

Existing power distribution cabinet is typically all the cabinet door rotated, is not easy to pacify the power equipment of inner side in repair and maintenance Put and safeguard；When cooling to power equipment, single use blowing cooling is less efficient, and can go out during water-cooling Cooling-down effect caused by existing cooling water heating gradually reduces this problem.

The content of the invention

It is an object of the invention to provide a kind of water-cooling power distribution cabinet of split type easy care, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the present invention provides following technical scheme：

A kind of water-cooling power distribution cabinet of split type easy care, including lower house, upper shell, electric expansion bar, setter plate, Air blower, cooling water tank and placement cylinder, the lower house upper end, which corresponds to activity, agrees with and is provided with upper shell, the lower house and institute Upper shell activity is stated with the metal-back for being combined into cuboid, the lower house and upper shell front are open, the lower house Two side, which is inlayed, is provided with electric expansion bar, the electric expansion bar by motor, reduction gearing, screw rod, nut, guide pin bushing, Push rod, slide, spring, shell and turbine, fine motion controlling switch etc. form, the lower house and upper shell front both sides pair Claim corresponding welding to be provided with gliding groove and upper hopper chute, the insertion of gliding groove front bottom both sides is provided with screwed hole, it is described on Housing both sides are symmetrically provided through ventilating blind, and the horizontal welding of the lower house upper inside wall is provided with setter plate, the peace Put plate surface and be uniformly distributed and be provided through air-vent, the setter plate upper end-face edge is provided with protective cover around welding, described Protective cover both sides, which are vertically embedded into, is provided with backflash, and the setter plate lower end welding is provided with spiral cooling tube road, the upper casing Riveting is provided with air blower on the left of body upper end, and the inlet end of the air blower is connected with filter cartridge, and the filter cartridge is upper End opening and the internal casing for being filled with dust suction sponge, the exhaust end of the air blower are connected with blowing cover, the lower casing Internal bottom placement is provided with cooling water tank, is provided through water inlet on the right side of the cooling water tank upper end, on the water inlet Coordinated by screw thread and be connected with sealing-plug, the cooling water tank lower end is provided through heating column, in the cooling water tank Bottom riveting is provided with sunk water pump, the draining section of the sunk water pump through the cooling water tank upwards and the spiral Water injection pipe, the cooling water tank upper wall and spiral cooling tube road center are connected between the peripheral ends of cooling pipe Be connected with return duct between end, the upper shell front upper portion welding is provided with placement cylinder, the placement tube length degree and The upper shell width mutually agrees with, and the placement cylinder lower end is provided with the horizontal opening corresponding with the ventilating blind, the peace Put to rotate between the middle part of two side in cylinder and be provided with rotating shaft, the rotating shaft is rotatablely connected by bearing and the placement cylinder, described Rotating shaft is symmetrically connected with torsionspring between peripheral and described placement cylinder two side, and rotating shaft periphery winding is provided with metallic coil Curtain, rewindable metal curtain lower end both sides and the screwed hole correspondence position are provided through fixing bolt.

As the further scheme of the present invention：The casing part insertion of the electric expansion bar is fixed on the lower house two Side wall, the output end activity of the electric expansion bar are through the lower house and solid with the welding of upper shell two side lower end Fixed, the control circuit of the electric expansion bar is connected with permanent circuit.

As the further scheme of the present invention：The gliding groove and the upper hopper chute are that the metal that section is " u "-shaped is slided Dynamic groove.

As the further scheme of the present invention：The protective cover is the square sheath body being vertically welded in the setter plate, The protective cover fascia edge and the inwall of the lower house and the upper shell, which slide, to be agreed with.

As the further scheme of the present invention：The backflash upper left-hand and the corresponding insertion of the ventilating blind, institute State backflash lower end and connected on the downside of the setter plate.

As the further scheme of the present invention：The blowing cover is embedded to be arranged in the middle part of the upper shell upper wall, described to blow Fan housing lower ending opening is connected with upper enclosure inner wall downside.

As the further scheme of the present invention：The heating column be horizontal distribution multigroup parallel aluminium alloy thin bar, institute State heating column upper end and extend to the cooling water tank internal upper part, the heating column lower end is through the lower house bottom and to downward Stretch.

As the further scheme of the present invention：The rewindable metal curtain is conventional rewindable metal curtain, the rewindable metal curtain lower end Agree with through the placement cylinder lower ending opening and slip between the ventilating blind of both sides.

As the further scheme of the present invention：Fixing bolt activity through the rewindable metal curtain and with the screwed hole Between cooperate.

Compared with prior art, the beneficial effects of the invention are as follows：Upper shell can be controlled in lower casing by starting electric expansion bar Body upper end lifts, and starts electric expansion bar and shifts upper shell onto eminence, can dispose electric power in the setter plate of direction from protective cover Equipment, the power equipment that can so avoid being pointed to inner side in general distribution box are difficult to dispose and difficult in maintenance asked Topic；In use, clean air can be sucked by filter cartridge and blow to the power equipment of placement plate surface by starting air blower, from And can temperature with high efficiency, air-flow discharges by the backflow of the backflashes of both sides and from ventilating blind, so can effectively prevent lower casing Entering dust in the accommodation space of body and upper shell composition simultaneously can be with temperature with high efficiency, while starts sunk water pump, will cool down Water injects in spiral cooling tube road the cooling being used for power equipment by water injection pipe, and water body is returned by return duct after the completion of heat exchange Flow in cooling water tank, so as to complete hydronic effect, coordinate the timely radiating of heating column, efficient radiating can be obtained Effect；After placing equipment, rewindable metal curtain is pulled downward on by rewindable metal curtain lower end, rewindable metal curtain gear can be made in lower house and The front end of upper shell, by the screw thread of fixing bolt and screwed hole coordinate, the position of rewindable metal curtain can be fixed, it is necessary to when, pine Rewindable metal curtain can be pushed up by opening rewindable metal curtain, and rotating shaft can roll rewindable metal curtain under torsionspring effect, thus may be used The work such as safeguard to control height that rewindable metal curtain rises and to cooling water tank change water, easy to use and stable operation, together When it is such be designed to be different from conventional cabinet door, more save space.

Brief description of the drawings

Fig. 1 is a kind of structural representation of the water-cooling power distribution cabinet of split type easy care.

Fig. 2 is lower house and upper shell front schematic view in a kind of water-cooling power distribution cabinet of split type easy care.

Fig. 3 is a kind of structural representation of setter plate in water-cooling power distribution cabinet of split type easy care.

Fig. 4 is the structural representation that cylinder is disposed in a kind of water-cooling power distribution cabinet of split type easy care.

In figure：1- lower houses, 11- gliding grooves, 12- screwed holes, 2- upper shells, 21- ventilating blinds, 22- upper hopper chutes, 3- electricity Dynamic expansion link, 4- setter plates, 41- air-vents, 42- protective covers, 43- backflashes, 44- spiral cooling tubes road, 5- air blowers, 51- Filter cartridge, 52- blowing covers, 6- cooling water tanks, 61- water inlets, 62- heating columns, 63- sunk water pumps, 64- water injection pipes, 65- are returned Flow tube, 7- placement cylinders, 71- rotating shafts, 72- rewindable metal curtains, 73- fixing bolts.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.

Refer to Fig. 1~4, in the embodiment of the present invention, a kind of water-cooling power distribution cabinet of split type easy care, including lower casing Body 1, upper shell 2, electric expansion bar 3, setter plate 4, air blower 5, cooling water tank 6 and placement cylinder 7, the upper end pair of lower house 1 Answer activity to agree with and be provided with upper shell 2, the lower house 1 and the activity of the upper shell 2 are with the metal-back for being combined into cuboid, institute State lower house 1 and the front of the upper shell 2 is open, the two side of lower house 1, which is inlayed, is provided with electric expansion bar 3, the electricity Dynamic expansion link 3 is by motor, reduction gearing, screw rod, nut, guide pin bushing, push rod, slide, spring, shell and turbine, fine motion control The compositions such as system switch, the casing part insertion of the electric expansion bar 3 are fixed on the two side of lower house 1, described electronic to stretch The output end activity of contracting bar 3 is described electronic to stretch through the lower house 1 and being welded and fixed with the two side lower end of upper shell 2 The control circuit of contracting bar 3 is connected with permanent circuit, and the lower house 1 and 2 positive both sides of the upper shell symmetrically correspond to welding Gliding groove 11 and upper hopper chute 22 are provided with, the gliding groove 11 and the upper hopper chute 22 are the metal slide that section is " u "-shaped Groove, the positive bottom both sides insertion of gliding groove 11 are provided with screwed hole 12, and the both sides of upper shell 2 are symmetrically provided through leading to Wind blinds 21, the horizontal welding of the upper inside wall of lower house 1 are provided with setter plate 4, and the surface of setter plate 4, which is uniformly distributed, to be run through Air-vent 41 is provided with, is used to dispose power equipment in the setter plate 4, power equipment operationally, can pass through bottom The air-vent 41 is radiated, and the upper end-face edge of setter plate 4 is provided with protective cover 42 around welding, and the protective cover 42 is The square sheath body being vertically welded in the setter plate 4, the fascia edge of protective cover 42 and the lower house 1 and it is described on The inwall of housing 2, which slides, to be agreed with, and the protective cover 42 can be used in protecting power equipment, can also aid in keeping the upper shell 2 placement stability, the both sides of protective cover 42, which are vertically embedded into, is provided with backflash 43, the upper left-hand of backflash 43 and institute 21 corresponding insertion of ventilating blind is stated, the lower end of backflash 43 connects with the downside of setter plate 4, the lower end of setter plate 4 Welding is provided with spiral cooling tube road 44, and the spiral cooling tube road 44 is bonded the setter plate 4 and twist structure, described Spiral cooling tube road 44 is copper-based material metallic conduit, is used for the coolant that circulates in the spiral cooling tube road 44, so as to The temperature of power equipment in the setter plate 4 is reduced, is riveted on the left of the upper end of upper shell 2 and is provided with air blower 5, the air blast The control circuit of machine 5 is connected with permanent circuit, and the inlet end of the air blower 5 is connected with filter cartridge 51, the filtering Box 51 is filled with the casing of dust suction sponge, the air inlet of the right part of filter cartridge 51 and the air blower 5 for upper end open and inside End is connected, and the exhaust end of the air blower 5 is connected with blowing cover 52, and the insertion of blowing cover 52 is arranged on the upper casing In the middle part of the upper wall of body 2, blowing 52 lower ending openings of cover are connected with the inwall of upper shell 2 downside, after the air blower 5 starts Clean air can be sucked by the filter cartridge 51 and blows to the power equipment on the surface of setter plate 4, so as to efficient Cooling, air-flow are flowed back by the backflash 43 of both sides and discharged from the ventilating blind 21, so can effectively prevent institute State and enter dust in the accommodation space that lower house 1 and the upper shell 2 form while can be with temperature with high efficiency, in the lower house 1 Bottom placement is provided with cooling water tank 6, is used to store cooling water in the cooling water tank 6, is passed through on the right side of the upper end of cooling water tank 6 Wear and be equipped with water inlet 61, coordinated on the water inlet 61 by screw thread and be connected with sealing-plug, the lower end of cooling water tank 6 It is provided through heating column 62, the heating column 62 is multigroup parallel aluminium alloy thin bar of horizontal distribution, the heating column 62 Upper end extends to the internal upper part of cooling water tank 6, and the lower end of heating column 62 is through the bottom of lower house 1 and extends downwardly, The heating column 62 is easy to embedded placement ground, so as to play the effect of earth stud, can effectively improve device stability, together Cooling water in Shi Suoshu cooling water tanks 6 can be radiated in time by the heating column 62, can so recycle cooling water Cooled, the inner bottom part of cooling water tank 6 riveting is provided with sunk water pump 63, the control circuit of the sunk water pump 63 It is connected with permanent circuit, the draining section of the sunk water pump 63 cools down with the spiral upwards through the cooling water tank 6 Water injection pipe 64, the upper wall of cooling water tank 6 and the spiral cooling tube road 44 are connected between the peripheral ends of pipeline 44 Return duct 65 is connected between center end, cooling water is passed through into the water injection pipe 64 after the startup of sunk water pump 63 The cooling being used for power equipment is injected in the spiral cooling tube road 44, and water body is returned by the return duct 65 after the completion of heat exchange Flow in the cooling water tank 6, so as to complete hydronic effect, coordinate the timely radiating of the heating column 62, can obtain Efficient radiating effect, the front upper portion of upper shell 2 welding are provided with placement cylinder 7, the placement length of cylinder 7 and it is described on The width of housing 2 mutually agrees with, and placement cylinder 7 lower end is provided with the horizontal opening corresponding with the ventilating blind 21, the placement Being rotated in cylinder 7 between the middle part of two side and be provided with rotating shaft 71, the rotating shaft 71 is rotatablely connected by bearing and the placement cylinder 7, The rotating shaft 71 is symmetrically connected with torsionspring between peripheral and described placement cylinder 7 two side, and the periphery of rotating shaft 71 winding is set Rewindable metal curtain 72 is equipped with, the rewindable metal curtain 72 is conventional rewindable metal curtain, and the placement is run through in the lower end of rewindable metal curtain 72 7 lower ending openings of cylinder and sliding agree between the ventilating blind 21 of both sides, lower end both sides of rewindable metal curtain 72 and described The correspondence position of screwed hole 12 is provided through fixing bolt 73, the activity of fixing bolt 73 through the rewindable metal curtain 72 and and Cooperated between the screwed hole 12, the fixing bolt 73 can be coordinated solid by the screw thread between the screwed hole 12 The fixed rewindable metal curtain 72 is in the front of the lower house 1 and the upper shell 2.

The present invention operation principle be：Starting electric expansion bar 3 can control upper shell 2 to be lifted in the upper end of lower house 1, open Dynamic electric expansion bar 3 shifts upper shell 2 onto eminence, can be from power equipment is disposed in direction setter plate 4 on protective cover 42, so The problem of power equipment for being pointed to inner side in general distribution box can be avoided to be difficult to dispose and be difficult in maintenance；Using In, clean air can be sucked by filter cartridge 51 and blow to the power equipment on the surface of setter plate 4 by starting air blower 5, so as to Enough temperature with high efficiency, air-flow are flowed back by the backflash 43 of both sides and discharged from ventilating blind 21, so can effectively prevent lower casing Entering dust in the accommodation space that body 1 and upper shell 2 form simultaneously can be with temperature with high efficiency, while starts sunk water pump 63, will Cooling water injects in spiral cooling tube road 44 cooling being used for power equipment by water injection pipe 64, and water body passes through after the completion of heat exchange Return duct 65 is back in cooling water tank 6, so as to complete hydronic effect, coordinates the timely radiating of heating column 62, can Obtain efficient radiating effect；After placing equipment, rewindable metal curtain 72 is pulled downward on by the lower end of rewindable metal curtain 72, gold can be made Category roller shutter 72 keeps off the front end in lower house 1 and upper shell 2, is coordinated by the screw thread of fixing bolt 73 and screwed hole 12, Neng Gougu Determine the position of rewindable metal curtain 72, it is necessary to when, rewindable metal curtain 72 can be pushed up by unclamping rewindable metal curtain 72, and bullet is being reversed in rotating shaft 71 Rewindable metal curtain 72 can be rolled under spring effect, the height of the rise of rewindable metal curtain 72 can be thus controlled and cooling water tank 6 is entered Row change water safeguard etc. work, easy to use and stable operation, at the same it is such be designed to be different from conventional cabinet door, more Save space.

The standardized element that the present invention uses can commercially, and shaped piece is according to specification and accompanying drawing note Load can carry out customized, the specific connected mode use bolt of maturation, rivet, welding etc. in the prior art of each part Conventional meanses, machinery, part and equipment using in the prior art, conventional model, prior art are used plus circuit connection Middle conventional connected mode, will not be described in detail herein.

It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (9)

1. a kind of water-cooling power distribution cabinet of split type easy care, including lower house (1), upper shell (2), electric expansion bar (3), Setter plate (4), air blower (5), cooling water tank (6) and placement cylinder (7), it is characterised in that lower house (1) upper end is to taking on service jobs Dynamic agree with is provided with upper shell (2), and the metal-back for being combined into cuboid is matched somebody with somebody in the lower house (1) and the upper shell (2) activity, The lower house (1) and the upper shell (2) front are open, and lower house (1) two side, which is inlayed, is provided with electric expansion bar (3), the electric expansion bar (3) by motor, reduction gearing, screw rod, nut, guide pin bushing, push rod, slide, spring, shell and Turbine, fine motion controlling switch etc. form, and the lower house (1) and the upper shell (2) positive both sides symmetrically correspond to welding and set There are gliding groove (11) and upper hopper chute (22), the positive bottom both sides insertion of gliding groove (11) is provided with screwed hole (12), described Upper shell (2) both sides are symmetrically provided through ventilating blind (21), and the horizontal welding of lower house (1) upper inside wall is provided with peace Plate (4) is put, setter plate (4) surface, which is uniformly distributed, is provided through air-vent (41), setter plate (4) the upper end-face edge ring Welding is provided with protective cover (42), protective cover (42) both sides, which are vertically embedded into, is provided with backflash (43), the setter plate (4) lower end welding is provided with spiral cooling tube road (44), is riveted on the left of upper shell (2) upper end and is provided with air blower (5), institute The inlet end for stating air blower (5) is connected with filter cartridge (51), and the filter cartridge (51) is upper end open and inside is filled with The casing of dust suction sponge, the exhaust end of the air blower (5) are connected with blowing cover (52), lower house (1) inner bottom part Placement is provided with cooling water tank (6), and water inlet (61), the water inlet are provided through on the right side of cooling water tank (6) upper end (61) coordinated on by screw thread and be connected with sealing-plug, cooling water tank (6) lower end is provided through heating column (62), institute State the riveting of cooling water tank (6) inner bottom part and be provided with sunk water pump (63), the draining section of the sunk water pump (63) runs through institute State cooling water tank (6) and be connected with water injection pipe (64), institute between the peripheral ends of the spiral cooling tube road (44) upwards State and return duct (65) is connected between cooling water tank (6) upper wall and the spiral cooling tube road (44) center end, it is described The welding of upper shell (2) front upper portion is provided with placement cylinder (7), placement cylinder (7) length and the upper shell (2) width phase contract Close, described placement cylinder (7) lower end is provided with the horizontal opening corresponding with the ventilating blind (21), described to dispose two in cylinder (7) Rotated between in the middle part of side wall and be provided with rotating shaft (71), the rotating shaft (71) is rotatablely connected by bearing and the placement cylinder (7), institute State rotating shaft (71) it is peripheral and it is described placement cylinder (7) two side between be symmetrically connected with torsionspring, rotating shaft (71) periphery twines Rewindable metal curtain (72), rewindable metal curtain (72) the lower end both sides and the screwed hole (12) correspondence position are provided around through setting There is fixing bolt (73).

2. the water-cooling power distribution cabinet of a kind of split type easy care according to claim 1, it is characterised in that described electronic The casing part insertion of expansion link (3) is fixed on the lower house (1) two side, and the output end of the electric expansion bar (3) is lived It is dynamic to run through the lower house (1) and be welded and fixed with the upper shell (2) two side lower end, the control of the electric expansion bar (3) Circuit processed is connected with permanent circuit.

A kind of 3. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the downslide Groove (11) and the upper hopper chute (22) are the metal slide groove that section is " u "-shaped.

A kind of 4. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the protection Cover (42) is the square sheath body being vertically welded in the setter plate (4), protective cover (42) fascia edge and the lower casing The inwall of body (1) and the upper shell (2), which slides, to be agreed with.

A kind of 5. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the backflow Groove (43) upper left-hand and the ventilating blind (21) corresponding insertion, backflash (43) lower end and the setter plate (4) Downside connects.

A kind of 6. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the blowing Cover (52) is embedded to be arranged in the middle part of the upper shell (2) upper wall, in blowing cover (52) lower ending opening and the upper shell (2) It is connected on the downside of wall.

A kind of 7. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the heat conduction Post (62) is multigroup parallel aluminium alloy thin bar of horizontal distribution, and heating column (62) upper end extends to the cooling water tank (6) internal upper part, heating column (62) lower end is through the lower house (1) bottom and extends downwardly.

A kind of 8. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the metal Roller shutter (72) is conventional rewindable metal curtain, and rewindable metal curtain (72) lower end is through placement cylinder (7) lower ending opening and slides Agree between the ventilating blind (21) of both sides.

A kind of 9. water-cooling power distribution cabinet of split type easy care according to claim 1, it is characterised in that the fixation Bolt (73) activity cooperates through the rewindable metal curtain (72) and between the screwed hole (12).