CN201215872Y

CN201215872Y - Pre-mounted transformer station

Info

Publication number: CN201215872Y
Application number: CNU2008201477272U
Authority: CN
Inventors: 王国峰; 葛新兵; 邱洪; 党成兵; 杨位杰; 石艳; 刘玉霞
Original assignee: ZHENGZHOU JINTAIER ELECTRIC CO Ltd
Current assignee: ZHENGZHOU JINTAIER ELECTRIC CO Ltd
Priority date: 2008-06-30
Filing date: 2008-06-30
Publication date: 2009-04-01
Anticipated expiration: 2018-06-30

Abstract

The utility model relates to a prepackage type converting station, which is capable of effectively solving the problems of an existing converting station with big volume, inconvenient and dumb installation and use and high cost, the technical proposal thereof for solving the problems is that the station comprises a box body and a transformer, wherein the transformer is arranged in a transformer chamber in the middle of the box body, a capacity compensating condenser chamber, a low-voltage outgoing line chamber and a low-voltage main incoming line chamber which are connected into a whole are orderly arranged on one side of the transformer chamber, a well lid maintenance chamber, a high-voltage outgoing line chamber and a high-voltage incoming line chamber are orderly arranged on the other side, wherein a high-voltage connecting terminal of the transformer in the transformer chamber is connected with the high-voltage outgoing line in the high-voltage outgoing line chamber, the high-voltage outgoing line is connected with the high-voltage incoming line in the high-voltage incoming line chamber, a low-voltage connecting terminal of the transformer is connected with the low-voltage main incoming line in the main incoming line chamber, the low-voltage main incoming line is connected with the low-voltage outgoing line in the low-voltage outgoing line chamber, and the low-voltage outgoing line is connected with a capacity compensating condenser which is arranged in the capacity compensating condenser chamber. The utility model has the advantages of simple structure, very convenient installation and use, low cost, and obvious economic and social effectiveness.

Description

Preassembled transformer station

One, technical field

The utility model relates to appliance field, particularly a kind of preassembled transformer station.

Two, background technology

Transformer station is requisite during electric power is carried, particularly along with minute territory power grid construction and the specification requirement that improves engineering, existing transformer station volume is big, expense is high, the needs of the times have not been met, transformer and distribution power station develops to energy-conservation, economize on electricity, compact, miniaturization, unwatched direction, particularly in the residential area, hospital, school, mine, oil field and the power supply of heavy construction construction site be all the more so, thereby development and production compact conformation, security of operation, installation and maintenance are convenient, floor space transformer station little, maneuverability has become main task in the industry.

Three, utility model content

At above-mentioned situation, for overcoming the deficiency of existing transformer station, the purpose of this utility model just provides a kind of preassembled transformer station, it is big effectively to solve existing transformer station volume, install and use inconvenience, the problem dumb and expense is high, the technical scheme of its solution is, comprise casing and transformer, transformer places in the transformer room at casing middle part, transformer room's one side has the capacitive compensator chamber that is connected as a single entity up and down successively, low pressure outlet chamber and low pressure master basement, opposite side has maintenance well lid chamber up and down successively, high-voltage terminal chamber and high pressure basement, high-voltage connection terminal by transformer in the transformer room connects with the indoor high-voltage terminal of high-voltage terminal, high-voltage terminal joins with the high pressure inlet wire in the high pressure basement, the low-voltage wiring terminal of transformer connects the low pressure master's inlet wire in the low pressure master basement, low pressure master's inlet wire joins with the indoor low pressure outlet of low pressure outlet, be connected to the capacitive compensator that places the capacitive compensator chamber in the low pressure outlet, the utility model is simple in structure, during transportation, can be used as package puts together, when arriving the destination, assembling fast again, install and use very conveniently, cost is low, and economic and social benefit is remarkable.

Four, description of drawings

Accompanying drawing is the front view of the utility model structure (frame).

Five, embodiment

Shown in accompanying drawing, the utility model comprises casing and transformer, transformer 2 places in the transformer room 9 at casing 1 middle part, transformer room's 9 one sides have the capacitive compensator chamber 6 that is connected as a single entity up and down successively, low pressure outlet chamber 7 and low pressure master basement 8, opposite side has maintenance well lid chamber 12 up and down successively, high-voltage terminal chamber 11 and high pressure basement 10, high-voltage connection terminal 5 by transformer 2 in the transformer room connects with the high-voltage terminal in the high-voltage terminal chamber 11 14, high-voltage terminal joins with the high pressure inlet wire 15 in the high pressure basement 10, the low-voltage wiring terminal 4 of transformer connects the low pressure master's inlet wire 16 in the low pressure master basement, low pressure master's inlet wire joins with the indoor low pressure outlet 17 of low pressure outlet, is connected to the capacitive compensator 18 that places the capacitive compensator chamber in the low pressure outlet.

In order to guarantee result of use, said transformer 2 four limit symmetries are equipped with gilled radiator 3, and maintenance well lid 13 places in the maintenance well lid chamber 12.

The utility model is a case structure, and degree of product standardization height can reach 93%, easily manufactures popularization and application; The high voltage unit induced voltage reaches 12KV, low voltage unit induced voltage 400V, and rated frequency is 50HZ; Transformer select for use S11 type full sealed non-maintenance, low noise oil-filled transformer (noise≤50Db) or novel dry-type transformer (noise≤55Db), particularly the utility model adopts following technical essential:

(1) compact conformation, volume is little, in light weight, quality is good, energy-conservation, expense is low, occupation of land is few, so material usage and civilwork engineering quantity all reduce greatly;

(2) under the condition of natural heat dissipation, do not influence result of use, need not to force the air discharging and radiating measure, do not need to prevent dust, safe;

(3) can stretch into the load center power supply to greatest extent by 10kV supply line, significantly reduce line loss, can also improve power supply quality simultaneously;

(4) flexible and convenient operation, the operation maintenance workload is little, the service intervals time is long, so the operating maintenance cost reduces greatly;

(5) adapteds such as the HV Terminal of terminal type combined transformer and 10kV switchyard, cable branch box are easy to realize the high pressure ring power supply, improve power supply reliability and make things convenient for line maintenance, and cost is low, and is economical and practical;

(6) since each assembly and transformer altogether at a casing, so this product has characteristics quick and easy for installation;

(7) has the non-interfering function of three-phase voltage.

Claims

1, a kind of preassembled transformer station, comprise casing and transformer, it is characterized in that, transformer (2) places in the transformer room (9) at casing (1) middle part, transformer room's (9) one sides have the capacitive compensator chamber (6) that is connected as a single entity up and down successively, low pressure outlet chamber (7) and low pressure master basement (8), opposite side has maintenance well lid chamber (12) up and down successively, high-voltage terminal chamber (11) and high pressure basement (10), high-voltage connection terminal (5) by transformer (2) in the transformer room connects with the high-voltage terminal (14) in high-voltage terminal chamber (11), high-voltage terminal joins with the high pressure inlet wire (15) in the high pressure basement (10), the low-voltage wiring terminal of transformer (4) connects the low pressure master's inlet wire (16) in the low pressure master basement, low pressure master's inlet wire joins with the indoor low pressure outlet (17) of low pressure outlet, is connected to the capacitive compensator (18) that places the capacitive compensator chamber in the low pressure outlet.

2, preassembled transformer station according to claim 1 is characterized in that, said transformer (2) four limit symmetries are equipped with gilled radiator (3), and maintenance well lid (13) places in the maintenance well lid chamber (12).