CN203491734U - Uninterruptible power low-cost power consumption energy-saving device - Google Patents

Uninterruptible power low-cost power consumption energy-saving device Download PDF

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Publication number
CN203491734U
CN203491734U CN201320511754.4U CN201320511754U CN203491734U CN 203491734 U CN203491734 U CN 203491734U CN 201320511754 U CN201320511754 U CN 201320511754U CN 203491734 U CN203491734 U CN 203491734U
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power
control element
power consumption
storage battery
low
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Expired - Fee Related
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CN201320511754.4U
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Chinese (zh)
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李敏琪
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Individual
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Abstract

The utility model discloses an uninterruptible power low-cost power consumption energy-saving device. The uninterruptible power low-cost power consumption energy-saving device comprises a timer, a charger, a storage battery and an inverter, the timer is communicated with a mains supply, and the inverter is communicated with the power equipment. The uninterruptible power low-cost power consumption energy-saving device also comprises a first parallel loop and an electric quantity detection device, one end of the first parallel loop is communicated with the power equipment, and the other end is communicated with the timer. The first parallel loop is equipped with a power equipment total switch, and the electric quantity detection device is connected with the storage battery. The uninterruptible power low-cost power consumption energy-saving device of the utility model enables the power equipment to be in all-weather uninterruptible power, also enjoys the electricity charge preference of the off-peak power consumption, enables the power equipment to use the cheapest electricity at the low ebb periods directly, the storage battery to be charged with the cheapest electricity, the storage battery to supply power to the power equipment at the all-day normal periods and the peak periods and the power consumption cost to be reduced effectively, and brings considerable economic benefits.

Description

A kind of not power-off, low-cost energy-saving electricity device
Technical field
The utility model relates to energy-saving equipment technical field, relates in particular to a kind of not power-off, low-cost energy-saving electricity device.
Background technology
China will be divided into three periods every day according to the number with power consumption at present: the peak of power consumption period is peak interval of time; Electricity consumption Pinggu period is Pinggu period; The low power consumption period is low-valley interval.According to the electricity rates directiveness policy of China, the electricity price of the peak interval of time of electricity consumption is the highest, and Pinggu period takes second place, and low-valley interval is minimum.Even if under such lever of price regulating action, still exist, " shortage of electricity consumption peak interval of time electric weight, to user's power cuts to limit consumption; And low-valley interval electric weight is superfluous, force generator to be stopped transport " present situation, if the electric energy of low-valley interval can be saved, for Pinggu and peak interval of time, carry out, not only can energy savings, also can be user and bring considerable economic benefit.
Therefore how effectively to utilize and to bring into play the effect of the electric energy of low-valley interval, the pressure that simultaneously alleviates peak interval of time becomes the great energy project of an industry and even country.And current energy-saving electricity device not only needs to customize corresponding equipment, complex structure, and energy reserves is limited, once power consumption equipment power consumption is bigger than normal or energy saver breaks down, cannot proceed production operation, be forced to quit work, easily user caused to economic loss.
Summary of the invention
The purpose of this utility model be to provide for the technical problem that will solve a kind of simple in structure, cost is lower, can effectively reduce a kind of not power-off of electric cost, low-cost energy-saving electricity device.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of not power-off, low-cost energy-saving electricity device, include timer, charger, storage battery and inverter, described timer is connected with charger, described charger is connected with storage battery, described storage battery is connected with inverter, described timer and city's electric connection, described inverter is communicated with power consumption equipment, also include the first shunt circuit and electric quantity detection apparatus, one end of described the first shunt circuit is communicated with power consumption equipment, the other end of described the first shunt circuit is communicated with timer, described the first shunt circuit is provided with power consumption equipment master switch, described electric quantity detection apparatus is connected with storage battery.
Wherein, described the first shunt circuit is also provided with the first control element, and described the first control element is connected with power consumption equipment master switch.
Further, also include the second shunt circuit, one end of described the second shunt circuit is communicated with power consumption equipment, the other end of described the second shunt circuit and city's electric connection.
Wherein, described the second shunt circuit is provided with the second control element, and described the second control element is connected with power consumption equipment master switch.
Wherein, between described storage battery and inverter, be provided with the 3rd control element, between described inverter and power consumption equipment, be provided with the 4th control element.
Wherein, described the second shunt circuit and civil power, power consumption equipment connect into independently power circuit.
Wherein, be provided with the 5th control element and the 6th control element between described timer and charger, described the 5th control element is connected with the 6th control element, and described electric quantity detection apparatus is provided with the upper limit electric weight power-off control module being connected with the 5th control element.
Further, described set timer has the 7th control element, and described the 7th control element and the 6th control element, the first control element, the 3rd control element and the 4th control element are connected.
Again further, described electric quantity detection apparatus is provided with lower limit electric weight power-off control module, and described lower limit electric weight power-off control module is connected with the second control element.
Wherein, the input voltage of described storage battery is AC 220V, and output voltage is DC 12V; The input voltage of described inverter is DC 12V, and output voltage is AC 220V.
The beneficial effects of the utility model are:
The utility model is by setting up the first shunt circuit and electric quantity detection apparatus on the storage battery loop in prior art, described electric quantity detection apparatus can detect the electric weight of storage battery, when accumulator electric-quantity is expired, described electric quantity detection apparatus can control timer and charger disconnect, storage battery is stopped to charging, prevent from because overcharging, storage battery being caused damage; During due to charging, power consumption equipment can not be powered by inverter from storage battery, causes user during this section, not have electricity available, now can by the first shunt circuit arranging, be communicated with civil power and directly power consumption equipment be powered; Again or when whole day Pinggu period and peak interval of time are during by storage battery power supply; the electricity consumption of breaking down or happen suddenly of storage battery loop is many; and now the electric weight of storage battery is lower; for protection storage battery and the normally electricity consumption of assurance power consumption equipment, now can be communicated with civil power by the second shunt circuit and directly to power consumption equipment, power.Timer described in the utility model, charger, storage battery, inverter and electric quantity detection apparatus all can directly be purchased on market, simple in structure, cost is lower, not only can make the round-the-clock not power-off of power consumption equipment, can also make good use of the electricity charge of using electricity in off-peak hours preferential, low-valley interval power consumption equipment is directly used lowest price electricity, also can use the electric charging accumulator of lowest price, make storage battery at whole day Pinggu period, peak interval of time, power consumption equipment be powered, effectively reduce electric cost, and bring considerable economic benefit; Simultaneously also for power plant, power grid security, environmental protection and energy saving etc. are made contributions.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of not power-off of the utility model, low-cost energy-saving electricity device.
In Fig. 1, include:
1---timer 2---charger
3---storage battery 4---inverter
5---power consumption equipment 6---first shunt circuit
7---electric quantity detection apparatus 8---power consumption equipment master switch
9---first control element 10---second shunt circuit
11---second control element 12---the 3rd control element
13---the 4th control element 14---the 5th control element
15---the 6th control element 16---upper limit electric weight power-off control module
17---the 7th control element 18---lower limit electric weight power-off control module.
Embodiment
Referring to Fig. 1, below in conjunction with accompanying drawing, the utility model is described in detail.
A kind of not power-off described in the utility model, low-cost energy-saving electricity device, include timer 1, charger 2, storage battery 3 and inverter 4, described timer 1 is connected with charger 2, described charger 2 is connected with storage battery 3, described storage battery 3 is connected with inverter 4, described timer 1 and city's electric connection, described inverter 4 is communicated with power consumption equipment 5, also include the first shunt circuit 6 and electric quantity detection apparatus 7, one end of described the first shunt circuit 6 is communicated with power consumption equipment 5, the other end of described the first shunt circuit 6 is communicated with timer 1, described the first shunt circuit 6 is provided with power consumption equipment master switch 8, described electric quantity detection apparatus 7 is connected with storage battery 3, described the first shunt circuit 6 is also provided with the first control element 9, and described the first control element 9 is connected with power consumption equipment master switch 8, wherein, the input voltage of described storage battery 3 is AC 220V, and output voltage is DC 12V, the input voltage of described inverter 4 is DC 12V, and output voltage is AC 220V, further, also include the second shunt circuit 10, one end of described the second shunt circuit 10 is communicated with power consumption equipment 5, the other end of described the second shunt circuit 10 and city's electric connection, described the second shunt circuit 10 is provided with the second control element 11, and described the second control element 11 is connected with power consumption equipment master switch 8, between described storage battery 3 and inverter 4, be provided with the 3rd control element 12, between described inverter 4 and power consumption equipment 5, be provided with the 4th control element 13, wherein, between described timer 1 and charger 2, be provided with the 5th control element 14 and the 6th control element 15, described the 5th control element 14 is connected with the 6th control element 15, and described electric quantity detection apparatus 7 is provided with the upper limit electric weight power-off control module 16 being connected with the 5th control element 14, again further, described timer 1 is provided with the 7th control element 17, and described the 7th control element 17 and the 6th control element 15, the first control element 9, the 3rd control element 12 and the 4th control element 13 are connected, further, described electric quantity detection apparatus 7 is provided with lower limit electric weight power-off control module 18, and described lower limit electric weight power-off control module 18 is connected with the second control element 11, wherein, described the second shunt circuit 10 connects into independently power circuit with civil power, power consumption equipment 5.
In the utility model, described timer 1, charger 2, storage battery 3 and inverter 4 form storage battery loop, the utility model is by setting up the first shunt circuit 6 and electric quantity detection apparatus 7 on the storage battery loop in prior art, described electric quantity detection apparatus 7 can detect the electric weight of storage battery 3, because electric quantity detection apparatus 7 is provided with upper limit electric weight power-off control module 16, when storage battery 3 electric weight are expired, described electric quantity detection apparatus 7 can disconnect with charger 2 by control timer 1, storage battery 3 is stopped to charging, prevent from because overcharging, storage battery 3 being caused damage, during due to charging, power consumption equipment 5 can not be powered by inverter 4 from storage battery 3, causes user during this section, not have electricity available, now can be communicated with civil power by the first shunt circuit 6 arranging and directly power consumption equipment 5 be powered, again or when whole day Pinggu period and peak interval of time are during by storage battery 3 power supply, the electricity consumption of breaking down or happen suddenly of storage battery loop is many, and now the electric weight of storage battery 3 is lower, for protection storage battery 3 and the normally electricity consumption of assurance power consumption equipment 5, now can be communicated with civil powers by the second shunt circuit 10 and directly to power consumption equipment 5, power.The first control element 9, the second control element 11, the 3rd control element 12, the 4th control element 13, the 5th control element 14, the 6th control element 15 and the 7th control element 17 that the utility model is used can adopt A.C. contactor or relay, can certainly adopt other can play control loop connects and the miscellaneous equipment disconnecting, in the preferred embodiment of the utility model, what above-mentioned control element all adopted is A.C. contactor.
Operation principle of the present utility model is as follows:
First by timer 1, set, when the time period is in low power consumption during the period, first, the 7th control element 17 that timer 1 arranges is communicated with civil power with the 6th control element 15 in storage battery loop storage battery 3 is charged, now the 3rd control element 12 and the 4th control element 13 disconnect, thereby the electric weight of low-valley interval is saved, when storage battery 3 electric weight are expired, the 5th control element 14 that upper limit electric weight power-off control module 16 in electric quantity detection apparatus 7 is controlled storage battery loop disconnects, thereby stops storage battery 3 to charge; Secondly, when carry out in charging process in storage battery loop, the first control element 9 closures now, be communicated with power consumption equipment master switch 8 in the first shunt circuit 6 and the civil power of the lowest price of period at a low ebb is directly supplied with to power consumption equipment 5 use, user is in storage battery 3 charging also normally electricity consumptions of period.When the electricity consumption Pinggu period in whole day and electricity consumption peak interval of time, then by inverter 4, the direct current of storage battery 3 is converted into alternating current with electricity supply and use equipment 5 uses.When whole day Pinggu period and peak interval of time are during by storage battery 3 power supply; the electricity consumption of breaking down or happen suddenly of storage battery loop is many; and storage battery 3 electric weight are when lower; for protecting storage battery 3 and allowing power consumption equipment 5 not power-off; can directly connect civil power by closed second control element 11 connection the second shunt circuits 10 powers to power consumption equipment 5; make normally to produce or work unaffectedly, avoiding producing loss.Certainly user can buy the storage battery 3 of different capabilities according to self need for electricity, to meet the need for electricity of different power consumption equipments 5.While not needing electricity consumption as low-valley interval, power consumption equipment master switch 8 can be able to be disconnected, not need power consumption equipment 5 to power; As Enterprises day night shift duty (containing low-valley interval) or family's whole day electricity consumption, low-valley interval also can be communicated with 8 pairs of power consumption equipments of power consumption equipment master switch 5 to carry out civil power and directly powers, because the electricity price of low-valley interval is now minimum, can effectively reduce electric cost.
Timer 1 described in the utility model, charger 2, storage battery 3, inverter 4 and electric quantity detection apparatus 7 all can directly be purchased on market, simple in structure, cost is lower.And the utility model not only can make the round-the-clock not power-off of power consumption equipment 5, can also make good use of use electricity in off-peak hours preferential.Low-valley interval power consumption equipment both can also can make storage battery 3 at whole day Pinggu period, peak interval of time, power consumption equipment 5 be powered with electric accumulators 3 chargings of lowest price directly with the electricity of lowest price, effectively reduced electric cost, and brought considerable economic benefit; Also be that power plant, power grid security, environmental protection and energy saving etc. are made contributions simultaneously, and efficiently solve the problem that current energy reserves is limited, energy saver breaks down and cannot continue to produce, have and promote and market competition value.
Above-mentioned execution mode is preferably implementation of the utility model, and in addition, the utility model can also be realized by alternate manner, and any apparent replacement is all within protection range of the present utility model without departing from the concept of the premise utility.

Claims (10)

1. a not power-off, low-cost energy-saving electricity device, include timer, charger, storage battery and inverter, described timer is connected with charger, described charger is connected with storage battery, described storage battery is connected with inverter, described timer and city's electric connection, described inverter is communicated with power consumption equipment, it is characterized in that: also include the first shunt circuit and electric quantity detection apparatus, one end of described the first shunt circuit is communicated with power consumption equipment, the other end of described the first shunt circuit is communicated with timer, described the first shunt circuit is provided with power consumption equipment master switch, described electric quantity detection apparatus is connected with storage battery.
2. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, is characterized in that: described the first shunt circuit is also provided with the first control element, and described the first control element is connected with power consumption equipment master switch.
3. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, is characterized in that: also include the second shunt circuit, one end of described the second shunt circuit is communicated with power consumption equipment, the other end of described the second shunt circuit and city's electric connection.
4. a kind of not power-off according to claim 3, low-cost energy-saving electricity device, is characterized in that: described the second shunt circuit is provided with the second control element, and described the second control element is connected with power consumption equipment master switch.
5. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, is characterized in that: between described storage battery and inverter, be provided with the 3rd control element, be provided with the 4th control element between described inverter and power consumption equipment.
6. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, is characterized in that: described the second shunt circuit and civil power, power consumption equipment connect into independently power circuit.
7. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, it is characterized in that: between described timer and charger, be provided with the 5th control element and the 6th control element, described the 5th control element is connected with the 6th control element, and described electric quantity detection apparatus is provided with the upper limit electric weight power-off control module being connected with the 5th control element.
8. a kind of not power-off according to claim 7, low-cost energy-saving electricity device, it is characterized in that: described set timer has the 7th control element, described the 7th control element and the 6th control element, the first control element, the 3rd control element and the 4th control element are connected.
9. a kind of not power-off according to claim 8, low-cost energy-saving electricity device, is characterized in that: described electric quantity detection apparatus is provided with lower limit electric weight power-off control module, and described lower limit electric weight power-off control module is connected with the second control element.
10. a kind of not power-off according to claim 1, low-cost energy-saving electricity device, is characterized in that: the input voltage of described storage battery is AC 220V, and output voltage is DC 12V; The input voltage of described inverter is DC 12V, and output voltage is AC 220V.
CN201320511754.4U 2013-08-21 2013-08-21 Uninterruptible power low-cost power consumption energy-saving device Expired - Fee Related CN203491734U (en)

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CN201320511754.4U CN203491734U (en) 2013-08-21 2013-08-21 Uninterruptible power low-cost power consumption energy-saving device

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Application Number Priority Date Filing Date Title
CN201320511754.4U CN203491734U (en) 2013-08-21 2013-08-21 Uninterruptible power low-cost power consumption energy-saving device

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CN203491734U true CN203491734U (en) 2014-03-19

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401297A (en) * 2013-08-21 2013-11-20 李敏琪 Power utilization energy-saving device with uninterruptible power and low cost

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103401297A (en) * 2013-08-21 2013-11-20 李敏琪 Power utilization energy-saving device with uninterruptible power and low cost

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Granted publication date: 20140319

Termination date: 20180821