CN203839971U - Energy saving apparatus realizing motion energy recuperation and power generation - Google Patents
Energy saving apparatus realizing motion energy recuperation and power generation Download PDFInfo
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- CN203839971U CN203839971U CN201420093323.5U CN201420093323U CN203839971U CN 203839971 U CN203839971 U CN 203839971U CN 201420093323 U CN201420093323 U CN 201420093323U CN 203839971 U CN203839971 U CN 203839971U
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Abstract
The utility model discloses an energy saving apparatus realizing motion energy recuperation and power generation, comprising motion body-building equipment, a generator, a charger, an energy storage apparatus, an inverter and a control apparatus. The motion body-building equipment is in electric connection with the generator; the generator is in electric connection with the charger; the charger is in electric connection with the energy storage apparatus; the energy storage apparatus is in connection with the inverter; the control apparatus is respectively in connection with the charger, the energy storage apparatus, the inverter, an AC power supply and loads; the AC power supply is in connection with the loads; an output terminal of the inverter is in connection with an input terminal of the loads. The energy saving apparatus has a simple structure, can automatically adjust a generating capacity according to load magnitude and independently work depending on power grid, and does not supply electric energy to the power grid so to avoid grid connection power generation; the energy saving apparatus can generate power for self use and finally saves energy; meanwhile the energy saving apparatus can timely adjust motor torque in dependence on user forces in order to guarantee that users with different forces can use body-building equipment to generate power for the generator.
Description
Technical field
The utility model relates to a kind of energy-accumulating electricity-generating body-building machine, relates in particular to a kind of energy saver that kinergety reclaims generating of realizing.
Background technology
Along with people's living standard raising, indoor games body-building apparatus is general.User is in use converted into the motion energy of self mechanical potential of exercise and fitness equipment, and can only becoming thermal energy consumption, the mechanical potential of exercise and fitness equipment falls, the bad damage that easily causes exercise and fitness equipment if dispelled the heat, reduce the useful life of exercise and fitness equipment, also caused the waste of the energy simultaneously.
For this reason, there is technical staff that a kind of equipment that user's motion energy can be converted into electric energy and be stored by exercise and fitness equipment and generator is provided.For example, Chinese patent literature CN101934126B open " a kind of energy-accumulating electricity-generating body-building machine ", comprise that exercise and fitness equipment, exercise and fitness equipment hydraulic pump, hydraulic accumulator and oil circuit distribute control module, electricity generation module to form, wherein, exercise and fitness equipment hydraulic pump and exercise and fitness equipment are connected, and hydraulic accumulator is connected with exercise and fitness equipment hydraulic pump, realize body-building energy and reclaim, electricity generation module is connected with hydraulic accumulator, and the body-building energy reclaiming is discharged and generated electricity.Although this device can be converted into electric energy by user's motion energy, but it also needs to operate manually just and can be applied in load after recuperated energy generating, can not export according to the required watt level of load the automatic adjusting of electric weight, in the situation that storage power can not holding load normal operation can not automatically enable alternating current, making in load use procedure, easily because of the break-off of electric weight deficiency, affects people's normal use.
In addition, because the torque in use of existing generator is all generally certain, and the user's of use exercise and fitness equipment dynamics is uneven, what dynamics was less in use possibly cannot starter-generator, with stronger dynamicsly in use there will be again energy waste, if and cooperation different users carries out manual setting to the torque of generator, can increase so again user's workload, adjust operation also more loaded down with trivial details.
Utility model content
The purpose of this utility model is to propose a kind of energy saver that kinergety reclaims generating of realizing, it can forward the motion energy of exercise and fitness equipment into electric energy by generator, be stored in energy storage device, and automatically control energy storage device and carry out power transmission according to the actual needs of load, and in the situation that the electric weight deficiency of energy storage device, can automatically control alternating current load is carried out to power transmission, the normal use of proof load.
Another object of the present utility model is to propose a kind of energy saver that kinergety reclaims generating of realizing, it can adjust the torque of generator in real time according to user's dynamics size, to guarantee that the user of different dynamics all can use exercise and fitness equipment to generate electricity to generator.
For reaching this object, the utility model by the following technical solutions:
A kind of kinergety that realizes reclaims the energy saver generating electricity, comprise exercise and fitness equipment, generator, charging device, energy storage device, inverter and control device, described exercise and fitness equipment is electrically connected to described generator, described generator is electrically connected to described charging device, described charging device is electrically connected to described energy storage device, described energy storage device is electrically connected to described inverter, described control device respectively with described charging device, described energy storage device, described inverter, AC power and load are connected, described AC power is connected with described load, the output of described inverter is connected with the input of described load.
By control device is connected with energy storage device, AC power, inverter and load, can be according to the actual needs electric weight of load, control energy storage device load is supplemented electric weight or directly utilizes AC power to power, proof load under any circumstance all can normally be used.
As kinergety, reclaim a kind of preferred version of the energy saver of generating, described control device comprise for detection of the detection module of the operating power of the described load of using and the storing electricity of described energy storage device, for receive and process signal processing module from the signal of described detection module, for control described energy storage device mode of operation discharge and recharge control module and for determining the grid-connected control of discharge module of the grid-connected power output of described energy storage device;
The input of described detection module connects respectively described load and described energy storage device, the output of described detection module connect respectively described signal processing module input and described in discharge and recharge the input of control module; Whether the described control module that discharges and recharges is for there being the mode of operation of energy storage device described in power input control according to the charging input end that detects described energy storage device, the mode of operation of described energy storage device comprises charge mode, discharge mode and standby mode; Described signal processing module with described in discharge and recharge control module and be electrically connected to, for in described energy storage device work during in discharge mode, according to the detection signal of described detection module, generate corresponding power of battery output control signal, the described control module that discharges and recharges is electrically connected to described grid-connected control of discharge module, the output of described grid-connected control of discharge module connects respectively described load and described energy storage device, for control the power output of energy storage device according to the electric power of described load.
A kind of preferred version that reclaims the energy saver of generating as kinergety, described charging device comprises power detecting unit, Charge Management unit and electric energy output unit;
The input of described power detecting unit connects the output of described generator, for detecting in real time the power output of generator; The output of described power detecting unit connects the input of described Charge Management unit, for select the work moment of described generator according to the power output of described generator; The output of described Charge Management unit comprises electric energy output control terminal and moment selection control end; Described moment selects control end to connect described generator, for controlling or select the work moment of described generator; Described electric energy output control terminal connects described electric energy output unit, and the output of described electric energy output unit connects described energy storage device, for controlling described electric energy output unit to the size of described energy storage device output electric energy.
By charging device is connected with generator, when the motion that utilizes exercise and fitness equipment makes generator charge to energy storage device, charging device can feed back to according to exercise and fitness equipment the size of the output torque of generator, operation torque to generator is adjusted, to guarantee that the user of different dynamics sizes all can generate electricity by exercise and fitness equipment starter-generator.
A kind of preferred version that reclaims the energy saver of generating as kinergety, described energy storage device is lead acid accumulator or lithium battery or other chemical cell.
A kind of preferred version that reclaims the energy saver of generating as kinergety, described generator is DC permanent magnetic generator or AC permanent-magnetic generator.
Further, described load is household electrical appliance.
Preferably, described load is refrigerator, washing machine, TV or air-conditioning.
Further, the power output of described generator determines by work moment and the velocity of rotation of described generator, and described work moment comprises minimum work moment and maximum functional moment, and the staring torque of described generator be the minimum moment of working.
A control method for energy saver, is used and realizes as mentioned above the energy saver that kinergety reclaims generating, comprises the following steps:
Step S10, exercise and fitness equipment is started working, described exercise and fitness equipment drives generator generating, described generator starts power output, charging device resets the moment of described generator according to the power output of described generator, control electric energy output unit simultaneously and start to export electric energy, control device detects after described electric energy output unit output electric energy, controls energy storage device and works in charge mode, and described generator charges to described energy storage device by charging device;
Step S20, exercise and fitness equipment quit work, and control device detects described electric energy output unit and do not export after electric energy, control described energy storage device and work in standby mode, and described energy storage device does not charge and do not discharge yet;
Control device detects the storing electricity in described energy storage device, judges whether described storing electricity is greater than default discharge electricity amount;
If, judge again the operating state of described load, if described load is being worked and the power of described load is greater than or equal to 100W, described control device is controlled described energy storage device and is worked in discharge mode, start described load supplying, if the power of described load is less than 100W or described load in the state of quitting work, described control device is controlled described energy storage device in standby mode;
Otherwise, control described energy storage device and still work in standby mode.
As a kind of preferred version of control method, described control device is controlled described energy storage device and is worked in discharge mode, starts, to described load supplying, specifically to comprise:
Control device is controlled described energy storage device and is worked in discharge mode;
The operating power size that detects the load of working judges whether the power of load is less than or equal to the maximum service rating of described energy storage device;
If so, described control device is controlled described energy storage device to described load supplying, and now AC power power output not, has realized the saving of electric energy;
Otherwise described control device is controlled described energy storage device and worked in peak power output, now described AC power and described energy storage device, simultaneously to described load supplying, for electrical network, have indirectly reduced the power of load, have realized energy-conservation.
A kind of preferred version as control method, setting steps S11 between described step S10 and described S20, described charging device comprises power detecting unit, Charge Management unit and electric energy output unit, described power detecting unit detects the power output of described generator, and the signal that is converted to of the power output of described generator is sent to described Charge Management unit, the work moment of described generator is adjusted in real time according to the size of the power output of generator in described Charge Management unit.
As a kind of preferred version of control method, described default discharge electricity amount equals expiring of described energy storage device of 10%～30% and deposits electric weight.
As a kind of preferred version of control method, described default discharge electricity amount equals expiring of described energy storage device of 20% and deposits electric weight.
Contrast prior art, the beneficial effects of the utility model are: of the present utility modelly realize kinergety to reclaim the energy saver of generating simple in structure, easy to operate, can be automatically according to need to select energy storage device power supply or the ac power supply or energy storage device and AC power of load, power simultaneously, thereby reduce the electric weight that AC power powers to the load, proof load is saved electric energy under the normal condition of using, can also adjust in real time the torque of generator according to user's dynamics size simultaneously, to guarantee that the user of different dynamics all can use exercise and fitness equipment to generate electricity to generator.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the energy saver of realizing kinergety recovery generating described in embodiment.
In Fig. 1:
1, exercise and fitness equipment; 2, generator; 3, charging device; 31, power detecting unit; 32, Charge Management unit; 33, electric energy output unit; 4, energy storage device; 5, inverter; 6, AC power; 7, load; 8, control device.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, further illustrate the technical solution of the utility model.
As shown in Figure 1, in the present embodiment, the kinergety that realizes of the present utility model reclaims the energy saver generating electricity, comprise exercise and fitness equipment 1, generator 2, charging device 3, energy storage device 4, inverter 5 and control device 8, exercise and fitness equipment 1 is electrically connected to generator 2, generator 2 is electrically connected to charging device 3, charging device 3 is electrically connected to energy storage device 4, energy storage device 4 is electrically connected to inverter 5, control device 8 respectively with charging device 3, energy storage device 4, inverter 5, AC power 6 and load 7 are connected, AC power 6 is connected with load 7, the output of inverter 5 is connected with the input of load 7.
Exercise and fitness equipment 1 is for generation of electric energy, for generation of the device of kinetic energy, 2 devices of changing for carrying out kinetic energy and electric energy of generator, it can be DC permanent magnetic generator, or be AC permanent-magnetic generator, be mainly used in the kinetic energy of exercise and fitness equipment 1 to be converted to electric energy, charging device 3 is mainly used in converting the electric energy of generator 2 to can be stored in energy storage device 4 direct current energy, can also control the size of generator 2 outputting torsions, realize exercise and fitness equipment 1 adjusting to power size, energy storage device 4 is for storing the discrete discontinuous direct current energy being produced by kinetic energy, can adopt lead acid accumulator, the physics such as lithium battery or chemical cell, inverter 5 is Technics of Power Electronic Conversion parts, for the direct current energy in energy storage device 4 being converted to AC energy for load 7 power supplies, inverter 5 can be that current mode can be also voltage-type, object is to convert direct current energy to load acceptable AC energy, the AC power that AC power 6 is normal domestic use, for load 7 power supplies, for single-phase or three-phase, load 7 is household electrical appliance, for example, refrigerator, washing machine, air-conditioning or TV etc.
By control device 8 is connected with energy storage device 4, AC power 6, inverter 5 and load 7, can be according to the actual needs electric weight of load 7, control 4 pairs of loads 7 of energy storage device and supplement electric weight or directly utilize AC power 6 to power, proof load 7 under any circumstance all can normally be used.
Control device 8 comprise for detection of the detection module of the operating power of the load 7 of using and the storing electricity of energy storage device 4, for receive and process signal processing module from the signal of detection module, for control energy storage device 4 mode of operation discharge and recharge control module and for determining the grid-connected control of discharge module of the grid-connected power output of energy storage device 4.
The input of detection module connects respectively load 7 and energy storage device 4, the input that the output of detection module connects respectively the input of signal processing module and discharges and recharges control module; Discharge and recharge control module for whether there is the mode of operation of power input control energy storage device 4 according to the charging input end that detects energy storage device 4, the mode of operation of energy storage device 4 comprises charge mode, discharge mode and standby mode; Signal processing module with discharge and recharge control module and be electrically connected to, for when energy storage device 4 is worked in discharge mode, according to the detection signal of detection module, generate corresponding power of battery output control signal, discharging and recharging control module is electrically connected to grid-connected control of discharge module, the output of grid-connected control of discharge module connects respectively load 7 and energy storage device 4, for control the power output of energy storage device 4 according to the electric power of load 7.
Charging device 3 comprises power detecting unit 31, Charge Management unit 32 and electric energy output unit 33.
The input of power detecting unit 31 connects the output of generator 2, for detecting in real time the power output of generator 2; The output of power detecting unit 31 connects the input of Charge Management unit 32, for select the work moment of generator 2 according to the power output of generator 2; The output of Charge Management unit 32 comprises electric energy output control terminal and moment selection control end; Moment selects control end to connect generator 2, for controlling or select the work moment of generator 2; Electric energy output control terminal connects electric energy output unit 33, and the output of electric energy output unit 33 connects energy storage device 4, for whether controlling electric energy output unit 33 to energy storage device 4 output electric energy.
By charging device 3 is connected with generator 2, when the motion that utilizes exercise and fitness equipment 1 is charged 2 pairs of energy storage devices 4 of generator, charging device 3 can feed back to according to exercise and fitness equipment 1 size of the output torque of generator 2, operation torque to generator 2 is adjusted, to guarantee that the user of different dynamics sizes all can be by exercise and fitness equipment 1 starter-generator 2 generatings.
The power output of generator 2 determines by work moment and the velocity of rotation of generator 2, and work moment comprises minimum work moment and maximum functional moment, and the staring torque of generator 2 be the minimum moment of working.
Control method is as follows:
(1), exercise and fitness equipment 1 is started working, exercise and fitness equipment 1 drives generator 2 generatings, generator 2 starts power output, charging device 3 resets the moment of generator 2 according to the power output of generator 2, control electric energy output unit 33 simultaneously and start to export electric energy, control device 8 detects after electric energy output unit 33 output electric energy, controls energy storage device 4 and works in charge mode, and generator 2 charges by 3 pairs of energy storage devices 4 of charging device;
(2), power detecting unit 31 detects the power output of generator 2, and the signal that is converted to of the power output of generator 2 is sent to Charge Management unit 32, Charge Management unit 32 is adjusted the work moment of generator 2 in real time according to the size of the power output of generator 2;
(3), exercise and fitness equipment 1 quits work, control device 8 detects electric energy output unit 33 and does not export after electric energy, controls energy storage device 4 and works in standby mode, energy storage device 4 does not charge and does not also discharge;
(4), control device 8 detects the storing electricity in energy storage devices 4, judges whether storing electricity is greater than default discharge electricity amount;
If, judge again the operating state of load 7, if load 7 is being worked and the power of load 7 is greater than or equal to 100W, control device 8 is controlled energy storage device 4 and is worked in discharge mode, start load 7 power supplies, if the power of load 7 is less than 100W or load 7 in the state of quitting work, control device 8 is controlled energy storage devices 4 in standby mode;
Otherwise, control energy storage device 4 and still work in standby mode.
Control device 8 is controlled energy storage device 4 and is worked in discharge mode, starts, to load 7 power supplies, specifically to comprise:
1., control device 8 is controlled energy storage device 4 and is worked in discharge mode;
The operating power size of the load 7 that 2., detection is being worked judges whether the power of load 7 is less than or equal to the maximum service rating of energy storage device 4;
If so, control device 8 is controlled 4 pairs of loads of energy storage devices, 7 power supplies, now AC power 6 power output not;
Otherwise control device 8 is controlled energy storage device 4 and worked in peak power output, now AC power 6 and energy storage device 4 are simultaneously to load supplying.
Operation principle is as follows:
Kinergety is produced by manpower or mechanical force, as body-building apparatus, bicycle, manual setter etc., through necessity, there is geared system to carry out moment conversion, finally drive generator 2(direct current or alternating current generator) rotate, unsettled direct current or AC energy that generator 2 outputs change with kinergety, this electric energy is through charging device 3, carry out buck and transformation of electrical energy, last DC power output is energy storage device 4 chargings, the large I of rechargeable energy is set by control device 8, this energy size reflection motoring torque size, regulate thus kinetic energy output torque size, to change the stressed size of people, to adapt to different age people.
The institute's work of moving at ordinary times, through generator 2 and charging device 3, be stored in energy storage device 4, and show in real time by charging device 3 size that deposits electric energy in energy storage device 4 in, with the size that reflects that motion is done work, reflection motion in real time produces the size of energy benefit simultaneously.
When electric weight stores into a certain degree, for example, while being greater than 80%, control device 8 can detect the state of load 7 automatically, and control inverter 5 is converted to AC energy by the electric energy in energy storage device 4, automatically be load 7 power supplies, such as control device 8 has detected household electrical appliance in work through detecting unit, such as detecting, approximately there is 1kW electrical equipment in work, now to send 800W power be load 7 power supply to inverter 5, now from AC power, only exported about 200W electric energy to load 7, 800W electric energy is through inverter 5, to be load 7 power supplies by energy storage device 4, the power that is to say 800W is the electric energy being produced by motion, therefore realized energy-conservation, if 1kW electrical equipment cuts out, in order to guarantee that inverter 5 power outputs do not transmit to electrical network, to affect the stability of electrical network, so inverter 5 also stops generating.Control device 8 monitoring load 7 operating states again again start inverter 5 to mains supply when having load 7 to open again, and week and the work that must begin, until energy storage device 4 discharge offs.
Owing to considering family expenses and volume restrictions, the power of inverter 5 can not be too large, and therefore, only as energy-conservation use, power is between 50～1000W.Because the power of household electrical appliance is generally all larger, rely on inverter 5 to load all household electrical appliance completely by impracticable, so inverter 5 must need to rely on electrical network to realize energy-conservation, be that inverter 5 can be current mode, to load 7, provide electric current, the electric current of drawing to electrical network to reduce load 7, therefore reaches economizing on energy and electricity.Certainly suitable increase switching device shifter also can be realized energy storage device 4 while having a power failure the possibility of electric energy is provided to low capacity household electrical appliance by inverter 5.
Can on charging device 3, increase energy output detection display function, this function can be convenient for people to understand motion can and electric energy between the relation of the ratio measured, understand and do the concept that how many athleticisms produce kilowatt-hours, muddled to form the habit of electrical energy saving; Also can generating energy when keeping fit due to motion, increased the conviction that people adhere to motion, when taking exercises, created green electric energy, kill two birds with one stone.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (5)
1. realize the energy saver that kinergety reclaims generating for one kind, it is characterized in that, comprise exercise and fitness equipment, generator, charging device, energy storage device, inverter and control device, described exercise and fitness equipment is electrically connected to described generator, described generator is electrically connected to described charging device, described charging device is electrically connected to described energy storage device, described energy storage device is electrically connected to described inverter, described control device respectively with described charging device, described energy storage device, described inverter, AC power and load are connected, described AC power is connected with described load, the output of described inverter is connected with the input of described load.
2. the kinergety that realizes according to claim 1 reclaims the energy saver generating electricity, it is characterized in that, described control device comprise for detection of the detection module of the operating power of the described load of using and the storing electricity of described energy storage device, for receive and process signal processing module from the signal of described detection module, for control described energy storage device mode of operation discharge and recharge control module and for determining the grid-connected control of discharge module of the grid-connected power output of described energy storage device;
The input of described detection module connects respectively described load and described energy storage device, the output of described detection module connect respectively described signal processing module input and described in discharge and recharge the input of control module; Whether the described control module that discharges and recharges is for there being the mode of operation of energy storage device described in power input control according to the charging input end that detects described energy storage device, the mode of operation of described energy storage device comprises charge mode, discharge mode and standby mode; Described signal processing module with described in discharge and recharge control module and be electrically connected to, for in described energy storage device work during in discharge mode, according to the detection signal of described detection module, generate corresponding power of battery output control signal, the described control module that discharges and recharges is electrically connected to described grid-connected control of discharge module, the output of described grid-connected control of discharge module connects respectively described load and described energy storage device, for control the power output of energy storage device according to the electric power of described load.
3. the kinergety that realizes according to claim 2 reclaims the energy saver generating electricity, and it is characterized in that, described charging device comprises power detecting unit, Charge Management unit and electric energy output unit;
The input of described power detecting unit connects the output of described generator, for detecting in real time the power output of generator; The output of described power detecting unit connects the input of described Charge Management unit, for select the work moment of described generator according to the power output of described generator; The output of described Charge Management unit comprises electric energy output control terminal and moment selection control end; Described moment selects control end to connect described generator, for controlling or select the work moment of described generator; Described electric energy output control terminal connects described electric energy output unit, and the output of described electric energy output unit connects described energy storage device, for whether controlling described electric energy output unit to described energy storage device output electric energy.
4. according to the energy saver that kinergety reclaims generating of realizing described in claims 1 to 3 any one, it is characterized in that, described energy storage device is lead acid accumulator or lithium battery.
5. according to the energy saver that kinergety reclaims generating of realizing described in claims 1 to 3 any one, it is characterized in that, described generator is DC permanent magnetic generator or AC permanent-magnetic generator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093323.5U CN203839971U (en) | 2014-03-03 | 2014-03-03 | Energy saving apparatus realizing motion energy recuperation and power generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093323.5U CN203839971U (en) | 2014-03-03 | 2014-03-03 | Energy saving apparatus realizing motion energy recuperation and power generation |
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| CN203839971U true CN203839971U (en) | 2014-09-17 |
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| CN201420093323.5U Withdrawn - After Issue CN203839971U (en) | 2014-03-03 | 2014-03-03 | Energy saving apparatus realizing motion energy recuperation and power generation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825292A (en) * | 2014-03-03 | 2014-05-28 | 广东志成冠军集团有限公司 | Energy-saving device capable of realizing recycling power generation of motion energy and control method thereof |
| CN114383230A (en) * | 2021-12-20 | 2022-04-22 | 青岛海尔空调器有限总公司 | Control method and control system of energy storage air conditioning system, electronic equipment and medium |
-
2014
- 2014-03-03 CN CN201420093323.5U patent/CN203839971U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825292A (en) * | 2014-03-03 | 2014-05-28 | 广东志成冠军集团有限公司 | Energy-saving device capable of realizing recycling power generation of motion energy and control method thereof |
| CN103825292B (en) * | 2014-03-03 | 2015-12-16 | 广东志成冠军集团有限公司 | Realize energy saver and control method thereof that kinergety reclaims generating |
| CN114383230A (en) * | 2021-12-20 | 2022-04-22 | 青岛海尔空调器有限总公司 | Control method and control system of energy storage air conditioning system, electronic equipment and medium |
| CN114383230B (en) * | 2021-12-20 | 2024-03-22 | 青岛海尔空调器有限总公司 | Control method and control system of energy storage air conditioning system, electronic equipment and medium |
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