CN201018204Y

CN201018204Y - Synthetic distributor box

Info

Publication number: CN201018204Y
Application number: CNU2007200491687U
Authority: CN
Inventors: 游燕勋
Original assignee: Jiangmen Jiya Electrical Co Ltd
Current assignee: GUANGDONG JIYA ELECTRICAL CO., LTD.
Priority date: 2007-03-09
Filing date: 2007-03-09
Publication date: 2008-02-06
Anticipated expiration: 2017-03-09

Abstract

The utility model discloses a comprehensive distribution box comprising a box body. The box body is divided into a metrology room, a switch isolation room and a compensation room; the metrology room is isolated in seal from the switch isolation room and the compensation room; a metrology room door is positioned in front of the metrology room and can be locked together with the box body via a lock; a plurality of bar-shape mounting plate is fixed in the rooms; a bar-shape mounting groove is positioned on the mounting plate; corresponding electric devices and bolts are connected and fixed with the mounting board and separate a plurality of functional room in the box body; corresponding functional units, including a metrology unit, an isolation unit and a compensation unit, are respectively in the functional rooms. Therefore, the function and configuration of the distribution box are improved, so as to reduce the occupied space, ensure more feasible layout and convenient maintenance as well as improve the security and cost efficiency. Besides, because all sorts of electric devices are fixed on the mounting plate via bolts, the utility model can be conveniently installed and dismounted and different functional units can be adopted according to user demands.

Description

Comprehensive distribution box

Technical field

The utility model relates to a kind of distribution box.

Background technology

The mode that adds distribution box on the low-pressure side of high voltage power distribution transformer is little because of volume, take up an area of less, cost is low, transmission of electric energy is convenient relatively efficient, extensively adopted by rural power grids and town and country part electrical network.And existing traditional distribution box generally has only single power distribution protection function; along with raising to administration of power networks and quality requirement; if also be to use traditional distribution box; will inevitably overwork various servicing unit casees on the distribution transformer side; as reactive power compensation, earth leakage protective, electric quantity metering or the like, consider it is not a good solution from space hold, outward appearance layout, wiring, maintenance, fail safe, cost performance or the like each side.

Summary of the invention

The purpose of this utility model is to provide a kind of comprehensive distribution box, and multiple function synthesized in casing, is made that design is reasonable more and assembling is also quite convenient.

This reality moon is novel to be to realize above-mentioned purpose like this:

Comprehensive distribution box, comprise casing, it is characterized in that described casing is divided into measuring room, switch isolation chamber and compensated chamber, measuring room is isolated by sealing between dividing plate and switch isolation chamber and the compensated chamber, be provided with the measuring room door before the measuring room, this door can be by lockset and casing locking; Each is indoor to be fixed with many bar shaped mounting panels respectively, and plate is provided with strip and installs, and corresponding electrical device is fixedlyed connected with mounting panel by screw.

The beneficial effects of the utility model are: separated a plurality of functional compartments in casing, the function corresponding unit is installed respectively in each functional compartments, as metering units, isolated location, compensating unit or the like, thereby making the function of distribution box and configuration improve more to have reduced takes up room, the outward appearance layout is more reasonable, easy to maintenance, fail safe and cost performance also are improved, and various electrical devices all be by screw on mounting panel, mount and dismount very conveniently, can select flexibly different functional units according to user's needs.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is the chamber of opening an of the present utility model front view behind the door;

Fig. 4 is the chamber of opening an of the present utility model rearview behind the door;

Fig. 5 is an A-A cross section view among Fig. 2;

Fig. 6 is the front view of another embodiment of the utility model;

Fig. 7 is that the B-B section is looked among Fig. 6.

Embodiment

Referring to figs. 1 through Fig. 4, comprehensive distribution box, comprise casing 1, described casing 1 is divided into measuring room 11, switch isolation chamber 12 and compensated chamber 13, measuring room 11 is isolated by sealing between dividing plate 2 and switch isolation chamber 12 and the compensated chamber 13, measuring room 11 is provided with measuring room door 14, and this door 14 can be by lockset 15 and casing 1 locking; Each is indoor to be fixed with many bar shaped mounting panels 3 respectively, and plate 3 is provided with strip mounting groove 31, and corresponding electrical device is fixedlyed connected with the mounting groove 31 of mounting panel 3 by screw.A plurality of functional compartments in casing 1, have been separated, the function corresponding unit is installed respectively in each functional compartments, as metering units, isolated location, compensating unit or the like, thereby making the function of distribution box and configuration improve more to have reduced takes up room, the outward appearance layout is more reasonable, easy to maintenance, fail safe and cost performance also are improved, and various electrical devices all be by screw on mounting panel 3, mount and dismount very conveniently, can select flexibly different functional units according to user's needs.Wherein measuring room 11 is the power consumptions that are used for metering user, and measuring room 11 is to isolate separately with other chambers, and the chamber door can lock by lockset and casing, can prevent other people privately redjustment and modification sneak current.

Wherein be fixed with knife switch 121 and circuit breaker 122 on the mounting panel of switch isolation chamber 12, be fixed with idle compensating control 131, composite switching switch 132 and building-out capacitor 133 on the mounting panel of compensated chamber 13.For the ease of the maintenance of switch isolation chamber 12 and compensated chamber 13, monitoring or the like, each chamber all is respectively equipped with

chamber door

16,17.

Owing to be provided with many relevant devices in the distribution box, when work, can produce a large amount of heats, may have influence on the job stability of electrical device, therefore the bottom of described case 1 is provided with a large amount of ventilation hole 18, is coated with fine-meshed screen with reference to Fig. 5 simultaneously on ventilation hole 18.In order further to increase radiating effect, worn-out mouthful of casing 1 top has at least 1 typhoon machine 4 to be installed in casing 1 top, also has top cover 19 to link to each other with the outer rim at casing 1 top, with uncovered sealing; Described outer rim also is provided with ventilation hole 18, with reference to Fig. 6, Fig. 7.

For the ease of observing the working condition of each instrument in the casing, be respectively equipped with observation window 141,171 on the

door

14,17 of measuring room and compensated chamber.

Claims

1. comprehensive distribution box, comprise casing (1), it is characterized in that described casing (1) is divided into measuring room (11), switch isolation chamber (12) and compensated chamber (13), measuring room (11) is isolated by sealing between dividing plate (2) and switch isolation chamber (12) and compensated chamber (13), measuring room (11) is provided with measuring room door (14), and this door (14) can pass through lockset (15) and casing (1) locking; Each indoor many bar shaped mounting panels (3) that are fixed with respectively, plate (3) is provided with strip mounting groove (31), and corresponding electrical device is fixedlyed connected with the mounting groove (31) of mounting panel (3) by screw.

2. comprehensive distribution box according to claim 1 is characterized in that being fixed with instrument transformer (111) and gauge table (112) on the mounting panel of described measuring room (11).

3. comprehensive distribution box according to claim 1 is characterized in that being fixed with knife switch (121) and circuit breaker (122) on the mounting panel of switch isolation chamber (12).

4. comprehensive distribution box according to claim 1 is characterized in that being fixed with idle compensating control (131), composite switching switch (132) and building-out capacitor (133) on the mounting panel of compensated chamber (13).

5. comprehensive distribution box according to claim 1 is characterized in that described switch isolation chamber (12) and compensated chamber (13) all are respectively equipped with chamber door (16,17).

6. comprehensive distribution box according to claim 1 is characterized in that the bottom of described case (1) is provided with a large amount of ventilation hole (18), is coated with fine-meshed screen simultaneously on ventilation hole (18).

7. comprehensive distribution box according to claim 1 is characterized in that casing (1) open top, has at least 1 typhoon machine (4) to be installed in casing (1) top, also has top cover (19) to link to each other with the outer rim at casing (1) top, with uncovered sealing; Described outer rim also is provided with ventilation hole (18).

8. comprehensive distribution box according to claim 1 is characterized in that being respectively equipped with observation window (141,171) on the door (14,17) of measuring room and compensated chamber.