CN202475237U - Power distribution system - Google Patents

Power distribution system Download PDF

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Publication number
CN202475237U
CN202475237U CN2012200908889U CN201220090888U CN202475237U CN 202475237 U CN202475237 U CN 202475237U CN 2012200908889 U CN2012200908889 U CN 2012200908889U CN 201220090888 U CN201220090888 U CN 201220090888U CN 202475237 U CN202475237 U CN 202475237U
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CN
China
Prior art keywords
voltage output
voltage
low
main line
output
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Expired - Fee Related
Application number
CN2012200908889U
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Chinese (zh)
Inventor
黎强
Original Assignee
黎强
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Priority to CN2012200908889U priority Critical patent/CN202475237U/en
Application granted granted Critical
Publication of CN202475237U publication Critical patent/CN202475237U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of power distribution systems, in particular to a power distribution system, which comprises a positive main line, a negative main line, a power supply input end, a high voltage output end, a low voltage output end and a transformer, wherein the power supply input end is connected with a power grid; the input end of the transformer is electrically connected with the positive main line, and the output end of the transformer is electrically connected with the positive pole of the low voltage output end; the voltage of the low voltage output end is lower than that of the high voltage output end. According to the utility model, an electricity system is split into different voltage for use by the power distribution system, the high voltage output end serves kitchens, washrooms, air conditions and other high-voltage and high-power devices; the low voltage output end servers household illuminating lamps and low-power household apparatus, so that the household apparatus can be used without the transformer, resources consumption is reduced, use cost is low, one-time transformation executed by the transformer can be frequently used for a long term, electric energy consumption is decreased, energy conversion and environment protection are achieved, and lower voltage electric systems is lower in probability of fire hazards and high in safety coefficient.

Description

Divide electric system
Technical field:
The utility model relates to the electric power system technical field, refers in particular to the branch electric system.
Background technology:
At present, the using electricity system of general family all is directly to insert electrical network, and the voltage of electrical network generally is 220V, and the voltage of the whole using electricity system of family all is 220V like this.In the household electricity; The high current consuming apparatus of high pressure such as kitchen guarding's electricity consumption (like washing machine, refrigerator, microwave oven, electric cooker etc.) and air-conditioning all need use 220V voltage; And domestic lighting (like LED lamp, electricity-saving lamp, fluorescent lamp etc.) and small household appliances (like low-power consumption products such as TV, computer, mobile phones) working voltage be all below 220V, and domestic lighting and small household appliances all need use transformer to change 220V voltage wheel into lower voltage in use like this, and each light fixture and small household appliances all need be equipped with a transformer; The waste resource; Use cost is high, all carries out one time transformation when using each time, and electric energy loss is big; And the voltage of the whole using electricity system of family all is the easy initiation fire of 220V, and coefficient of safety is low.
The utility model content:
The purpose of the utility model is exactly to provide a kind of to the deficiency of prior art existence the using electricity system demultiplexing is supplied the electrical equipment use of different utilization voltages, the branch electric system of energy-conserving and environment-protective.
To achieve these goals; The technical scheme that the utility model adopts is: divide electric system, include anodal main line, negative pole main line, power supply input, high-voltage output end, low-voltage output, transformation transducer, the power supply input connects electrical network; Be connected through anodal main line between the positive pole of positive pole and the high-voltage output end of power supply input; Be connected through the negative pole main line between the negative pole of negative pole and the high-voltage output end of power supply input, the input of transformation transducer is electrically connected with anodal main line, and its output is connected with the positive electrical of low-voltage output; The negative pole of low-voltage output is electrically connected with the negative pole main line, and the voltage of low-voltage output is lower than the voltage of high-voltage output end.
The voltage of said power supply input and high-voltage output end is 220V.
The voltage of said low-voltage output is less than or equal to 36V.
The voltage of said low-voltage output is 36V.
Said low-voltage output has many groups, and the voltage of organizing low-voltage output inequality more.
Said negative pole main line is in series with parallel regulator, and the negative pole of low-voltage output is electrically connected with the output of parallel regulator.
Be in series with ammeter on the said anodal main line.
Be in series with voltage regulation adjustor on the said anodal main line
The utility model beneficial effect is: the branch electric system that the utility model provides, and it includes anodal main line, negative pole main line, power supply input, high-voltage output end, low-voltage output, transformation transducer, and the power supply input connects electrical network; Be connected through anodal main line between the positive pole of positive pole and the high-voltage output end of power supply input, be connected through the negative pole main line between the negative pole of the input of supplying power and the negative pole of high-voltage output end, the input of transformation transducer is electrically connected with anodal main line; Its output is connected with the positive electrical of low-voltage output; The negative pole of low-voltage output is electrically connected with the negative pole main line, and the voltage of low-voltage output is lower than the voltage of high-voltage output end, and the utility model supplies the electrical equipment of different utilization voltages to use the using electricity system demultiplexing; High-voltage output end supplies the high current consuming apparatus of high pressure such as kitchen guarding's electricity consumption and air-conditioning to use; Low-voltage output supplies domestic lighting and low-power consumption small household appliances to use, and light fixture and small household appliances do not need transformer just can directly use, and reduce resource loss; Use cost is low; Only need a transformation of transformation transducer repeatedly to use for a long time, reduce electric energy loss, energy-conserving and environment-protective; And the using electricity system of low voltage can reduce fire, and coefficient of safety is high.
Description of drawings:
Fig. 1 is the structure principle chart of the utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described; See shown in Figure 1; The utility model includes anodal main line 1, negative pole main line 2, power supply input 3, high-voltage output end 4, low-voltage output 5, transformation transducer 6, and power supply input 3 connects electrical networks, is connected through anodal main line 1 between the positive pole of power supply input 3 and the positive pole of high-voltage output end 4; Be connected through negative pole main line 2 between the negative pole of negative pole and the high-voltage output end 4 of power supply input 3; The input of transformation transducer 6 is electrically connected with anodal main line 1, and its output is connected with the positive electrical of low-voltage output 5, and the negative pole of low-voltage output 5 is electrically connected with negative pole main line 2; Transformation transducer 6 converts the high voltage of anodal main line 1 to low voltage and outputs to low-voltage output 5, and the voltage of low-voltage output 5 is lower than the voltage of high-voltage output end 4.
The voltage of power supply input 3 and high-voltage output end 4 is 220V; High-voltage output end 4 inserts the high pressure using electricity system of the high current consuming apparatus of high pressure such as kitchen guarding's electricity consumption and the air-conditioning of families, and kitchen guarding's electricity consumptions such as washing machine, refrigerator, microwave oven, electric cooker, and the electricity consumption needs of the high current consuming apparatus of high pressure such as air-conditioning can be provided.The voltage of low-voltage output 5 is less than or equal to 36V; The voltage that is less than or equal to 36V is safe voltage; In this execution mode, the voltage of low-voltage output 5 is 36V, and low-voltage output 5 inserts the low pressure using electricity system of domestic lighting and small household appliances; Domestic lightings such as LED lamp, electricity-saving lamp, fluorescent lamp, and the electricity consumption needs of low-power consumption product small household appliances such as TV, computer, mobile phone can be provided; And the low pressure using electricity system of domestic lighting and small household appliances can use the less copper cash of diameter, reduces consumptive material, reduces cost.The voltage of the low pressure using electricity system of domestic lighting and small household appliances can supply the LED lamp directly to use, and the long service life of LED lamp can promote to promote the use of LED lamp, energy-conserving and environment-protective.The utility model can be that a unit uses with a family or a sub-district; Outdoor access is all adopted in the access of the high pressure using electricity system of the high current consuming apparatus of high pressure such as kitchen guarding's electricity consumption and air-conditioning; The indoor circuit of cloth not; And the using electricity system of domestic lighting and small household appliances all adopts indoor circuit, improves coefficient of safety.
Negative pole main line 2 is in series with parallel regulator 7, and the negative pole of low-voltage output 5 is electrically connected with the output of parallel regulator 7.Be in series with ammeter 8 on the anodal main line 1, be used to indicate power consumption.Be in series with voltage regulation adjustor 9 on the anodal main line 1, make that the output voltage of high-voltage output end 4 and low-voltage output 5 is constant.
The utility model supplies the electrical equipment of different utilization voltages to use the using electricity system demultiplexing, and high-voltage output end 4 supplies the high current consuming apparatus of high pressure such as kitchen guarding's electricity consumption and air-conditioning to use, and low-voltage output 5 supplies domestic lighting and low-power consumption small household appliances to use; Light fixture and small household appliances do not need transformer just can directly use; Reduce resource loss, use cost is low, only needs a transformation of transformation transducer 6 repeatedly to use for a long time; Reduce electric energy loss; Energy-conserving and environment-protective, and the using electricity system of low voltage can reduce fire, the coefficient of safety height.
Another execution mode as the utility model; Low-voltage output 5 can be that many groups are arranged, and the voltage of organizing low-voltage output 5 inequality more, is respectively 36V, 24V, 9V etc. like the voltage of many groups low-voltage output 5; Can directly supply the electrical equipment of different utilization voltages to use, easy to use.
Certainly, the above only is the preferred embodiments of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.

Claims (8)

1. branch electric system; It is characterized in that: it includes anodal main line (1), negative pole main line (2), power supply input (3), high-voltage output end (4), low-voltage output (5), transformation transducer (6); Power supply input (3) connects electrical network; Be connected through anodal main line (1) between the positive pole of positive pole and high-voltage output end (4) of power supply input (3); Be connected through negative pole main line (2) between the negative pole of negative pole and high-voltage output end (4) of power supply input (3), the input of transformation transducer (6) is electrically connected with anodal main line (1), and its output is connected with the positive electrical of low-voltage output (5); The negative pole of low-voltage output (5) is electrically connected with negative pole main line (2), and the voltage of low-voltage output (5) is lower than the voltage of high-voltage output end (4).
2. minute electric system according to claim 1 is characterized in that: the voltage of said power supply input (3) and high-voltage output end (4) is 220V.
3. minute electric system according to claim 1 is characterized in that: the voltage of said low-voltage output (5) is less than or equal to 36V.
4. minute electric system according to claim 3 is characterized in that: the voltage of said low-voltage output (5) is 36V.
5. minute electric system according to claim 1 is characterized in that: said low-voltage output (5) has many groups, and the voltage of organizing low-voltage output (5) inequality more.
6. minute electric system according to claim 1 is characterized in that: said negative pole main line (2) is in series with parallel regulator (7), and the negative pole of low-voltage output (5) is electrically connected with the output of parallel regulator (7).
7. minute electric system according to claim 1 is characterized in that: be in series with ammeter (8) on the said anodal main line (1).
8. according to any described minute electric system of claim 1~7, it is characterized in that: be in series with voltage regulation adjustor on the said anodal main line (1).(9)
CN2012200908889U 2012-03-06 2012-03-06 Power distribution system Expired - Fee Related CN202475237U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200908889U CN202475237U (en) 2012-03-06 2012-03-06 Power distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200908889U CN202475237U (en) 2012-03-06 2012-03-06 Power distribution system

Publications (1)

Publication Number Publication Date
CN202475237U true CN202475237U (en) 2012-10-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200908889U Expired - Fee Related CN202475237U (en) 2012-03-06 2012-03-06 Power distribution system

Country Status (1)

Country Link
CN (1) CN202475237U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312134A (en) * 2012-03-06 2013-09-18 黎强 Power distribution system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103312134A (en) * 2012-03-06 2013-09-18 黎强 Power distribution system

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121003

Termination date: 20130306