A kind of outdoor comprehensive distributing box
Technical field
The utility model relates to a kind of casing, relates in particular to a kind of electric power outdoor comprehensive distributing box.
Background technology
Electric integrated distribution box is a kind of conventional power supply device; it integrates distribution, metering, protection and reactive power compensation; now become the main controller switching equipment of outdoor transformer user; but because volume is little, installing element is many; cause the insulation distance of existing many distribution box electric elements not reach standard-required; because space is too small, working service is difficulty quite simultaneously, has greatly increased the failure rate of distribution box.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of conventional art, designs a kind of volume little, and each electric elements chamber is rationally distributed, and working service is outdoor comprehensive distributing box easily.
For achieving the above object, the utility model is a kind of outdoor comprehensive distributing box, comprise Rainproof box body, load cell, instrument door, isolating switch folding chamber, measuring room and capacitance compensation chamber, it is characterized in that: isolating switch folding chamber and instrument door are arranged on front, casing right side, load cell is arranged on the back side, casing right side, between two Room, be provided with dividing plate, dividing plate is as far as possible by casing arranged outside, so that the load cell at the back side has maximum usage space, dividing plate top is provided with isolating switch folding handle socket, and the lower partition is set to instrument door; It is positive that capacitance compensation chamber is arranged on casing left side, and measuring room is arranged on the back side, casing left side, between two Room, is provided with dividing plate.
In the distributing box of above structure, described Rainproof box body comprises rainproof ceiling, casing front and back panel, Rainproof door, rainproof line elbow, left and right two sides of described casing are provided with rainproof radiator window, front and back panel has the opening of each chamber, be provided with rainproof flange in opening surrounding, the inner side of Rainproof door is provided with sealing strip, in the time that Rainproof door covers, its sealing strip is just in time close on the rainproof flange outer of the each chamber of casing front and back panel, like this, even if rain spray is fallen on cabinet panel, also can fall along flange, simultaneously because the sealing strip of chamber door is close on the outer of the rainproof flange of panel, rainwater cannot enter the each chamber interior of casing.
In the distributing box of above structure, described load cell two sides are provided with installs straight Beam, and equal Fabric installing hole on straight Beam is being installed, and horizontal Beam is installed and is fixed by bolts to the straight Beam of installation above, and electric elements are fixed on to be installed on horizontal Beam.
In the distributing box of above structure, described rainproof line elbow comprises inlet wire elbow and outlet elbow, inlet wire elbow is arranged on casing right upper portion near isolating switch one side, outlet elbow is arranged on the side of bottom, casing left side near load cell, rainproof line elbow can be as required, arranges one or more.
In the distributing box of above structure, on the lower part box base of load cell, be provided with multiple wire holes, chimeric on wire hole have a rubber ring, when distribution box user outlet be applicable to from the bottom of case when outlet load line through rubber ring center, and the edge of rubber ring is entrenched at the bottom of case on base plate, avoid the direct friction of load line and case substrate.
In the distributing box of above structure, described Rainproof door one side hinge on casing by the hinge being arranged on cabinet panel, opposite side is fastened on casing by door lock, cover at the Rainproof door at measuring room and instrument door place simultaneously and have glass window, to can clearly observe the working condition of metering electric energy meter and each monitoring form in the situation that Rainproof door closes.
The beneficial effect that the distributing box of above structure has is: because casing is provided with rainproof ceiling, line bend pipe, rainproof radiator window, on panel, each chamber opening part is provided with flange, on Rainproof door, be provided with sealing strip, the rainproof function of distribution box is improved greatly, arranging rationally of instrument door and space, each chamber, establishes the water-resistant performance of casing and the Fabric of equipment and has obtained desirable effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of a kind of outdoor comprehensive distributing box of the utility model.
Fig. 2 is the structure schematic diagram of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
Fig. 5 is Fig. 1 load cell bottom schematic view.
Fig. 6 is the schematic diagram that covers of distributing box panel each chamber flange and Rainproof door.
Embodiment
As shown in Fig. 1-6, the utility model embodiment is a kind of outdoor comprehensive distributing box, comprise Rainproof box body 2, load cell 4, instrument door 302, isolating switch folding chamber 301, measuring room 5 and capacitance compensation chamber 1, isolating switch folding chamber 301 and instrument door 302 are arranged on front, casing right side, load cell 4 is arranged on the back side, casing right side, between two Room, be provided with dividing plate 3, dividing plate 3 is as far as possible by casing arranged outside, so that the load cell 4 at the back side has maximum usage space, in order to install isolating switch, circuit breaker, current transformer be connected the main body switch elements such as busbar, dividing plate 3 tops are provided with isolating switch folding handle socket 303, to insert socket 303 and by isolating switch separating brake or the combined floodgate at the back side with isolating switch folding handle, dividing plate 3 bottoms are set to instrument door 302, on instrument door 302, be equiped with supervisory instrument and working signal lamp, so that the working condition of Real Time Observation distribution box, it is positive that capacitance compensation chamber 1 is arranged on casing left side, in order to install reactive-load compensation capacitor, electric capacity protection switch, thermal relay and capacitor loop isolating switch etc., measuring room 5 is arranged on the back side, casing left side, in order to installing metering active electric energy meter and reactive energy-meter, between two Room, be provided with dividing plate 3, in the capacitance compensation chamber of dividing plate 3, a side is equiped with mounting guide rail 102, in order to install the electric elements of capacitance compensation loop, measuring room one side at dividing plate 3 is equiped with electric energy meter installing rack 502, hang metering active electric energy meter and reactive energy-meter in order to card, be provided with connection box of electric energy meter box 501 in installing rack bottom, in order to Current Transformer Secondary line is tapped in each metering electric energy meter.
In the distributing box of above structure, described Rainproof box body comprises the rainproof ceiling 205 of herringbone, casing front panel 202, rear board and left side plate, Rainproof door 209, rainproof inlet wire elbow 208, rainproof outlet elbow 201, on the left side plate of described casing, be provided with rainproof radiator window 205, on front and back panel, be provided with the opening of the each chamber of casing, be provided with rainproof flange 103 in opening surrounding, the inner side of Rainproof door 209 is provided with sealing strip 2091, in the time that Rainproof door 209 covers, its sealing strip 2091 is just in time close on rainproof flange 103 outers of the each chamber of casing front and back panel, like this, even if rain spray is fallen on cabinet panel 202, also can fall along flange, simultaneously because the sealing strip 2091 of Rainproof door 209 is close on the outer of the rainproof flange 103 of panel, rainwater cannot enter the each chamber of casing.
In the distributing box of above structure, described load cell 4 two sides are provided with installs straight Beam 401, horizontal Beam 402 is installed to be fixed by bolts on the installing hole that straight Beam 401 is installed, in order to the electric elements of installation load chamber 4, on the straight Beam 401 of described installation, all Fabric installs circular hole 4010, can regulate easily the setting height(from bottom) of electric mounting crossbeam 402.
In the distribution box of above structure, described rainproof line elbow comprises inlet wire elbow 208 and outlet elbow 201, inlet wire elbow 208 is arranged on casing right upper portion near isolating switch one side, outlet elbow 201 is arranged on the side of bottom, casing left side near load cell 4, rainproof line elbow can be as required, arranges one or more.
In the distributing box of above structure, on the lower part box base 403 of load cell 4, be provided with multiple wire holes 404, chimeric on wire hole 404 have a rubber ring 405, when distribution box user outlet be applicable to from the bottom of case when outlet load line through rubber ring 405 centers, and the edge of rubber ring 405 is entrenched at the bottom of case on base 403, avoid the direct friction of load line and case substrate.
In the distribution box of above structure, described Rainproof door 209 1 sides hinge on casing by the hinge 203 being arranged on cabinet panel, opposite side is fastened on casing by door lock 204, cover at the Rainproof door at measuring room 5 and instrument door 302 places simultaneously and have glass window, to can clearly observe the working condition of metering electric energy meter and each monitoring form in the situation that Rainproof door 209 closes.