CN211981339U

CN211981339U - Prefabricated type power distribution system

Info

Publication number: CN211981339U
Application number: CN201921733841.8U
Authority: CN
Inventors: 牟连宝; 秦华东
Original assignee: Beijing Chengdong International Modular Housing Corp
Current assignee: Beijing Chengdong International Modular Housing Corp
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-11-20
Anticipated expiration: 2029-10-16

Abstract

A prefabricated power distribution system is designed in the roof of a module house, the power distribution system supplies power to the module house, the system can be prefabricated in a factory, and the module house can be normally used after being delivered from a factory and connected with a municipal power supply. The main electrical elements of the prefabricated power distribution system comprise an industrial socket, an indoor power distribution box, a BVVB wire, a quick wire connector, a lamp, a switch, a socket and the like.

Description

Prefabricated type power distribution system

The technical field is as follows:

the utility model relates to a prefabricated type distribution system.

Background art:

compared with the traditional building, the modular house building has the biggest characteristic that one building is divided into a plurality of unit modules, and the number of the modules in the building can be increased or reduced at any time even in the normal use process of the building. Therefore, a brand-new power distribution mode is needed for the modular building and is suitable for the modular building, and a set of prefabricated power distribution system is developed for the modular building to meet the power distribution requirement.

The utility model has the following contents:

the utility model provides a prefabricated type distribution system suitable for module house.

The utility model provides a technical scheme that its technical problem adopted is:

In a conventional power distribution system, a building (which is composed of a plurality of rooms) is regarded as a power distribution unit, one or more sets of power distribution boxes are arranged to supply power to the building, and wires of different rooms in the building are communicated with each other. And the utility model discloses just regard a room in the building as a distribution unit, set up one set of independent block terminal in the room. Thus, a building is composed of several power distribution units, and the wires in different rooms are not connected, and each room is independently distributed. The power distribution system in a room (module house) is prefabricated in a factory, the module house arrives at a project site, and after combination and assembly, the industrial socket of the module house is communicated with a municipal power grid, so that power supply of a building is completed.

Description of the drawings:

fig. 1 is an electrical circuit diagram of a prefabricated power distribution system of the present invention;

fig. 2 is a diagram of a total power circuit of a prefabricated power distribution system according to the present invention;

fig. 3 is a lighting circuit diagram of a prefabricated power distribution system according to the present invention;

fig. 4 is a loop diagram of a socket of a prefabricated power distribution system according to the present invention;

fig. 5 is an air conditioning circuit diagram of a prefabricated power distribution system of the present invention;

the specific implementation mode is as follows:

the specific structure and structure of the present invention will be described below with reference to the accompanying drawings.

1. As shown in fig. 1, the industrial socket 1 is connected with a main breaker in the distribution box 2 through a BVVB-3 x 6.0 wire 9, the industrial socket 1 is communicated with an external power supply, and the indoor distribution box 2 is simultaneously powered. The lower opening of the distribution box is provided with three loops, namely a lighting loop 10, a socket loop 11 and an air conditioning loop 12, each loop is independently provided with a breaker, the socket loop 11 is also provided with a leakage protector to ensure the power utilization safety, and a lead suitable for the wire diameter is selected according to the different loads of the loops.

2. As shown in fig. 2, the main power circuit includes two sets of industrial sockets 1 and one set of circuit breaker, which are connected through BVVB-3 x 6.0 wires 9, and one is electrified. The industrial socket 1 is arranged on a roof short beam, can prevent water and dust and cannot influence the structure safety and transportation.

3. As shown in fig. 3, the indoor lighting circuit 10 includes two sets of lamps 5 and one set of one-key single-control switch 6, the lamps 5 adopt single-tube fluorescent lamps, the power of the single lamp is 36W, the indoor illumination is more than 100LX, the distribution box 2 to the lamps 5 adopt 3 strands of hard copper wire connections, the lamps 5 to the switch 6 adopt 2 strands of hard copper wire connections, and the wire diameter is 1.5 square.

4. As shown in fig. 4, the indoor jack circuit 11 includes three sets of five-hole jacks 7, the jack specification: 10A/250V, and the socket and the distribution box are connected by adopting a 2.5 square wire.

5. As shown in fig. 5, the indoor air conditioning circuit 12 is provided with only one set of three-jack sockets 8, socket specifications: 16A/250V, and the socket 8 is connected with the distribution box 2 by adopting a 4.0 square wire.

Claims

1. The utility model provides a prefabricated type distribution system, its characterized in that, its electric system main electrical element includes industrial socket, indoor block terminal, BVVB wire, quick connector, lamps and lanterns, switch and socket etc. through BVVB-3 6.0 wire 9 with industrial socket 1 with the main circuit breaker in the block terminal 2 is connected, industrial socket 1 communicates with external power supply, indoor block terminal 2 supplies power simultaneously, the block terminal is mouthful set up three return circuits altogether, lighting circuit 10, socket return circuit 11 and air conditioner return circuit 12 are distinguished to the mouth, every return circuit has all independently set up and has broken the road divider, and socket return circuit 11 still is provided with earth-leakage protector and ensures the power consumption safety, the wire that has fit for the line footpath has been selected according to the difference of each return circuit load.

2. A prefabricated power distribution system according to claim 1, wherein: the main power supply loop comprises two sets of industrial sockets 1 and one set of circuit breaker, the industrial sockets 1 and the circuit breaker are communicated through BVVB-3 x 6.0 wires 9, one industrial socket is electrified, the industrial sockets 1 are installed on the roof short beam, and therefore the industrial sockets can be waterproof, dustproof and cannot influence structural safety and transportation.

3. A prefabricated power distribution system according to claim 1, wherein: indoor lighting circuit 10 includes two sets of lamps and lanterns 5 and one set one big button single control switch 6, and lamps and lanterns 5 adopt single tube fluorescent lamp, single lamp power 36W, and indoor illuminance is more than 100LX, and block terminal 2 adopts 3 strand hard copper line connections to lamps and lanterns 5, adopts 2 strand hard copper line connections between lamps and lanterns 5 to switch 6, and the wire diameter is 1.5 square.

4. A prefabricated power distribution system according to claim 1, wherein: indoor socket return circuit 11 includes three sets of five hole sockets 7, the socket specification: 10A/250V, and the socket and the distribution box are connected by adopting a 2.5 square wire.

5. A prefabricated power distribution system according to claim 1, wherein: the indoor air conditioning loop 12 is only provided with one set of three-hole socket 8, the socket specification: 16A/250V, and the socket 8 is connected with the distribution box 2 by adopting a 4.0 square wire.