CN105909486A - Energy recovery device, compressor noise reduction assembly and refrigeration device - Google Patents
Energy recovery device, compressor noise reduction assembly and refrigeration device Download PDFInfo
- Publication number
- CN105909486A CN105909486A CN201610393126.9A CN201610393126A CN105909486A CN 105909486 A CN105909486 A CN 105909486A CN 201610393126 A CN201610393126 A CN 201610393126A CN 105909486 A CN105909486 A CN 105909486A
- Authority
- CN
- China
- Prior art keywords
- energy
- recycle device
- rotating shaft
- compressor
- wobble plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0027—Pulsation and noise damping means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Vibration Prevention Devices (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses an energy recovery device, a compressor noise reduction assembly and a refrigeration device. The energy recovery device comprises an energy absorption assembly used for absorbing mechanical energy and an energy conversion assembly used for converting the mechanical energy into electric energy; the energy absorption assembly comprises a swing plate, a rotation shaft and a shaft seat used for limiting movements of the rotation shaft; the rotation shaft is fixedly connected with one side edge of the swing plate; the rotation shaft is in rotatable connection with the shaft seat; and the swing plate is provided with a mounting position used for mounting of an external power source device. The arrangement of the energy recovery device enables the redundant mechanical energy to be converted into the electric energy, and the energy use ratio is increased.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly to a kind of energy recycle device, compressor fall
Make an uproar assembly and refrigeration plant.
Background technology
Being generally fitted with driving the compressor of coolant in existing air-conditioner outdoor unit, compressor is at compression refrigerant
During, produce violent vibration so that the parts being attached thereto also produce vibration.The energy of vibration
Measure and scattered and disappeared by modes such as kinetic energy, heat energy and sound waves, be unfavorable for the Appropriate application of energy.
Summary of the invention
The main object of the present invention is to provide a kind of energy recycle device, it is intended to improve vibration of compressor energy
Utilization rate.
For achieving the above object, the energy recycle device that the present invention proposes, including for absorbing mechanical energy
Energy-absorbing assembly and for converting mechanical energy into the energy conservation component of electric energy；
Described energy-absorbing assembly includes wobble plate, rotating shaft and for limiting the axle bed that described rotating shaft is moved；
Described rotating shaft is fixing with described wobble plate side to be connected, and described rotating shaft is rotationally connected with described axle bed；Institute
State wobble plate and there is the installation position installed for external energy source device.
Preferably, described energy recycle device also includes that clockwork spring assembly, described clockwork spring assembly include elastic component,
Rotating shaft described in described elastic component abuts.
Preferably, described energy recycle device also includes substrate, and described axle bed is solid with the plate face of described substrate
Fixed connection；The corresponding described rotating shaft of described energy conversion device is fixedly arranged on described substrate.
Preferably, described pressure energy recycle device also includes that cushion packing, described cushion packing are arranged at institute
State the lower section of substrate.
Preferably, described substrate has elasticity.
Preferably, described axle bed is bearing block.
Preferably, described energy conversion device includes electromotor, the power shaft of described electromotor and described turn
Axle removably connects.
Preferably, described electromotor includes the acceleration mechanism for amplifying described axis of rotation amplitude.
Present invention further propose that a kind of compressor noise-reduction assembly, including compressor energy recycle device；
The bottom of described compressor is fixing with the wobble plate of described energy recycle device to be connected；
Wherein, described energy recycle device includes the energy-absorbing assembly for absorbing mechanical energy and for inciting somebody to action
Mechanical energy is converted to the energy conservation component of electric energy；
Described energy-absorbing assembly includes wobble plate, rotating shaft and for limiting the axle bed that described rotating shaft is moved；
Described rotating shaft is fixing with described wobble plate side to be connected, and described rotating shaft is rotationally connected with described axle bed；Institute
State wobble plate and there is the installation position installed for external energy source device.
Preferably, it is provided with vibration damping sheet between described wobble plate and described compressor.
Preferably, the quantity of described energy recycle device is three, three described energy recycle device splicings
Triangular in shape.
Present invention further propose that a kind of refrigeration plant, including compressor noise-reduction assembly, described compressor drops
Assembly of making an uproar includes compressor energy recycle device；
The bottom of described compressor is fixing with the wobble plate of described energy recycle device to be connected；
Wherein, described energy recycle device includes the energy-absorbing assembly for absorbing mechanical energy and for inciting somebody to action
Mechanical energy is converted to the energy conservation component of electric energy；
Described energy-absorbing assembly includes wobble plate, rotating shaft and for limiting the axle bed that described rotating shaft is moved；
Described rotating shaft is fixing with described wobble plate side to be connected, and described rotating shaft is rotationally connected with described axle bed；Institute
State wobble plate and there is the installation position installed for external energy source device.
In the present invention, when energy source is installed in wobble plate, during energy source work, mechanical energy is passed by energy source
Being handed in the wobble plate that is attached thereto, mechanical energy is transferred to rotating shaft by wobble plate, and now, mechanical energy is the most converted
The kinetic energy being had by axis of rotation, rotating shaft is connected with energy conversion device, and energy conversion device is by rotating shaft
The kinetic energy being had is converted to electric energy, and the mechanical energy that energy source has the most at last is converted to electric energy；By energy
The setting of amount retracting device, is converted to mechanical energy unnecessary for energy source the electric energy that can use, saves
Energy, improves the utilization rate of energy, simultaneously as mechanical energy absorbing is changed by energy recycle device,
Make the mechanical energy with noise be converted to the electric energy not having noise rapidly, thus reduce the product of noise
Life and propagation.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other according to the structure shown in these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of energy recycle device one embodiment of the present invention；
Fig. 2 is the structural representation of another angle in Fig. 1；
Fig. 3 is the structural representation of compressor noise-reduction assembly one embodiment of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Energy-absorbing assembly | 110 | Wobble plate |
| 120 | Rotating shaft | 130 | Axle bed |
| 200 | Energy conservation component | 300 | Substrate |
| 400 | Energy source | 500 | Bottom cabinet |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Make the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
It is to be appreciated that directional instruction in the embodiment of the present invention (such as upper and lower, left and right, front,
After ...) it is only used for explanation phase para-position under a certain particular pose (as shown in drawings) between each parts
Putting relation, motion conditions etc., if this particular pose changes, then directionality instruction is the most corresponding
Ground changes therewith.
It addition, the description relating to " first ", " second " etc. in the present invention is only used for describing purpose,
And it is not intended that indicate or imply its relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least
One this feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be
Based on those of ordinary skill in the art are capable of, when technical scheme combination occur conflicting or
Will be understood that when cannot realize that the combination of this technical scheme does not exists, the most not in the protection of application claims
Within the scope of.
The present invention mainly proposes a kind of energy recycle device, is mainly used in refrigeration plant, freezing
The mechanical energy of the compressor of equipment is converted to electric energy.This refrigeration plant refers to, such as air-conditioner, refrigerator, ice
Cabinet and wine cabinet etc. use compressor cooling or the equipment heated.Refrigeration plant generally comprises refrigerant circulation system
System, housing and compressor, compressor is installed in housing, connects with coolant circulating system, follows for coolant
In ring, the circulation of coolant provides power.
The concrete structure of energy recycle device will mainly be described below.
Referring to figs. 1 through Fig. 3, in embodiments of the present invention, this energy recycle device includes for absorbing machinery
Can energy-absorbing assembly 100 and for converting mechanical energy into the energy conservation component 200 of electric energy.Described
Energy-absorbing assembly 100 includes wobble plate 110, rotating shaft 120 and for limiting the axle that described rotating shaft 120 is moved
Seat 130.Described rotating shaft 120 is fixing with described wobble plate 110 side to be connected, described rotating shaft 120 and described axle
Seat 130 is rotationally connected, and described wobble plate 110 has the installation position installed for exterior source of energy 400 equipment.
Specifically, in the present embodiment, wobble plate 110 is fixing with rotating shaft 120 to be connected, when wobble plate 110 swings
With rotating shaft 120 as rotary shaft, continuation wobble plate 110 received can be converted to the rotational of rotating shaft 120.
Certainly, in certain embodiments, wobble plate 110 can not be with rotating shaft 120 as rotary shaft, now, and wobble plate
The 110 slip kinetic energy that the mechanical energy of reception is converted to rotating shaft 120.Rotating shaft 120 transfers its energy to energy
Transition components 200, the kinetic energy that rotating shaft 120 passes over is converted to electric energy by energy conservation component 200.Pendulum
Plate 110 can be flat board, and as a example by rectangle, rotating shaft 120 is fixing with the long limit of wobble plate 110 to be connected, and turns
Axle 120 be arranged in parallel with the side of wobble plate 110.Certainly, in certain embodiments, wobble plate 110 also may be used
To have kink, kink is connected with rotating shaft 120 so that contact with energy source 400 (compressor)
Part is higher so that installing space increases, it is simple to the installation of energy source 400.Meanwhile, kink is passed through
Setting also advantageously improve the full swing amplitude of the multiple wobble plate 110 contacted with energy source 400.Pendulum
The quantity of plate 110 can be one, it is also possible to for multiple, as three, four, five the most.
Rotating shaft 120 is cylinder oblique crank Z, and its shape and size are corresponding with the length of wobble plate 110 and size, rotating shaft 120
It is installed in axle bed 130, is rotationally connected with axle bed 130.The kind of energy source 400 can have a lot,
Such as compressor, motor etc., as long as there being the mechanism that mechanical energy exports, in the present embodiment, with compression
As a example by machine.Energy source 400 is fixing with wobble plate 110 to be connected, and mechanical energy is transferred in wobble plate 110, machine
Tool can be able to be vibrate, rotate, move etc. entrained by energy.The electric energy that energy recycle device is changed
The control circuit of the supply system cool equipment after can being processed by commutator etc., so that the control electricity of refrigeration plant
Road separates with operating circuit, thus avoids causing due to the circuit damage of refrigeration plant out of control, decreases
The probability that refrigeration plant is out of control, is conducive to improving the safety that refrigeration plant uses.
When energy source 400 is installed in wobble plate 110, and when energy source 400 works, energy source 400 is by machine
Tool can be transferred in the wobble plate 110 that is attached thereto, and mechanical energy is transferred to rotating shaft 120 by wobble plate 110, now,
Mechanical energy has been converted into rotating shaft 120 and rotates the kinetic energy being had, and rotating shaft 120 is with energy conversion device even
Connecing, the kinetic energy that rotating shaft 120 is had is converted to electric energy by energy conversion device, the most at last energy source 400
The mechanical energy having is converted to electric energy；By the setting of energy recycle device, by unnecessary for energy source 400
Mechanical energy is converted to the electric energy that can use, and has saved energy, improves the utilization rate of energy, meanwhile,
Owing to mechanical energy absorbing is changed by energy recycle device so that the mechanical energy with noise is converted to rapidly
There is no the electric energy of noise, thus reduce generation and the propagation of noise.
In order to limit the position of rotating shaft 120 so that the rotation of rotating shaft 120 is more reliable and more stable, adjusts simultaneously
The natural frequency of amount of energy saving retracting device, described energy recycle device also includes clockwork spring assembly, described clockwork spring
Assembly includes that elastic component, described elastic component abut with described rotating shaft 120.
In the present embodiment, the effect of elastic component has multiple, and one of them effect is to abut rotating shaft 120, limit
The position of rotating shaft 120 processed so that when compressor is installed on wobble plate 110, wobble plate 110 is not rocked acutely,
Thus be conducive to improving the precision installing compressor.Another effect of elastic component is, can compress according to it
Situation and regulate the natural frequency of whole energy recycle device, or regulation energy absorbing device natural frequency.
When needs improve energy conversion rate, the natural frequency of energy absorbing device is adjusted to and the shaking of compressor
Dynamic frequency is suitable, makes wobble plate 110 resonate with compressor, thus improves the amplitude of wobble plate 110, to improve
Amount of energy.When needs reduce noise further, the natural frequency of energy absorbing device is adjusted to
Different from the frequency of vibration of compressor, it is to avoid wobble plate 110 resonates with compressor, thus reduces wobble plate 110
Oscillation Amplitude, to reduce the generation of noise.The form of elastic component has multiple, can be spring, clockwork spring
Shell fragment etc..
In order to improve the convenience that energy recycle device is installed, described energy recycle device also includes substrate
300, described axle bed 130 is fixing with the plate face of described substrate 300 to be connected, and described energy conversion device is corresponding
Described rotating shaft 120 is fixedly arranged on described substrate 300.Refrigeration plant is as a example by air-conditioner, and compressor is installed
In the off-premises station of air-conditioner, energy recycle device can be directly mounted at the bottom of outdoor unit casing, also
Can first be installed on substrate 300, substrate 300 is installed on bottom cabinet 500 again.First energy regenerating is filled
Put and be installed on substrate 300 so that the energy-absorbing assembly 100 of energy recycle device and energy conversion group
Part 200 is fixed together, and becomes the entirety being easy to move together, improves energy recycle device
Mobility and the Fast Installation of globality, beneficially energy recycle device, dismantle and safeguard.
Certainly, in certain embodiments, in order to reduce the vibration of substrate 300 self, substrate 300 is reduced
With energy recycle device, or with cabinet bottom 500 collision and the noise that sends, substrate 300 self has
Flexible, the effect of buffering can be played.Wherein, resilient mode has a lot, as substrate 300 by
Elastomeric material is made, or substrate 300 is combined by multiple structure, has elastic layer in multiple structure,
Elastic layer can be that bafta can also be for foam, spring etc..
In order to reduce substrate 300 self vibration and the transmission of vibration, described compressor noise-reduction assembly further
Also include that cushion packing, described cushion packing are arranged at the lower section of the substrate 300 of described energy recycle device.
Damping lining can be made up of elastic material, or damping lining is combined by multiple structure, in multiple structure
Having elastic layer, elastic layer can be that bafta can also be for foam, spring etc..
In order to improve stability and the motility of rotation that rotating shaft 120 is installed, described axle bed 130 is bearing
Seat, bearing block includes pedestal and bearing, and bearing is installed in pedestal, and rotating shaft 120 is installed in bearing.
By axle bed 130 is set to bearing block so that the installation of rotating shaft 120 is more stable, rotate cleverer
Live.
In order to mechanical energy is preferably converted to electric energy, described energy conversion device includes electromotor, described
The power shaft of electromotor removably connects with described rotating shaft 120.The power shaft of electromotor leads to rotating shaft 120
Cross shaft coupling to connect so that the power shaft of electromotor rotates coaxially with rotating shaft 120, to improve as far as possible
Mechanical energy is converted to the conversion ratio of electric energy.The mechanical energy that power shaft transmits is converted to electric energy by electromotor, real
Existing mechanical energy is converted to electric energy.
In order to improve generating efficiency, described electromotor includes for amplifying described rotating shaft 120 rotation amplitude
Acceleration mechanism.Acceleration mechanism can be arranged and generator, it is also possible to is arranged on generator external.Add
Speed mechanism is mainly used in making the rotation of rotating shaft 120 slight amplitude effectively to be amplified, acceleration mechanism
Speed-up ratio is mated with the running frequency state of compressor, in order to absorb more energy.
The present invention also proposes a kind of compressor noise-reduction assembly, and this compressor noise-reduction assembly includes compressor and energy
Amount retracting device, the concrete structure of this energy recycle device is with reference to above-described embodiment, owing to this compressor drops
Assembly of making an uproar have employed whole technical schemes of above-mentioned all embodiments, the most at least has above-described embodiment
All beneficial effects that technical scheme is brought, this is no longer going to repeat them.Wherein, described compressor
Bottom is fixing with the wobble plate 110 of described energy recycle device to be connected.
In order to reduce the collision of compressor and wobble plate 110 further, between compressor and wobble plate 110
Arranging vibration damping sheet, vibration damping sheet has elasticity, can be with the impact to wobble plate 110 of the buffer compression machine.Compressor
Bottom is provided with the fixed plate for fixing compressor, the fixed plate of corresponding compressor in wobble plate 110
Position, offers groove, and fixed plate is arranged in groove, the shape of groove and the shape of fixed plate and chi
Very little correspondence so that after fixed plate is installed in groove, the position of fixed plate is limited to.Vibration damping sheet sets
Put between compressor fixed plate and bottom portion of groove.
In order to improve the work efficiency of energy recycle device, the quantity of described energy recycle device is three,
Three described energy recycle device splicings are triangular in shape.The bottom of compressor is solid with each energy recycle device
Fixed connection so that the mechanical energy of vibration of compressor is as much as possible is converted to electric energy.Certainly, real at some
Executing in example, in order to preferably absorb the vibration of compressor all directions, the quantity of energy recycle device is permissible
Be four, five the most, if desired the mechanical energy of compressor is converted to electric energy as far as possible, then
Wherein certainly exist three energy conversion devices surrounding triangle.
The present invention also proposes a kind of refrigeration plant, and this refrigeration plant includes compressor noise-reduction assembly, this energy
The concrete structure of retracting device is with reference to above-described embodiment, owing to this compressor noise-reduction assembly have employed above-mentioned institute
There are whole technical schemes of embodiment, the most at least there is the institute that the technical scheme of above-described embodiment is brought
Having beneficial effect, this is no longer going to repeat them.Wherein, refrigeration plant can be refrigerator, refrigerator-freezer, wine cabinet
Or the equipment such as air-conditioning.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every under the inventive concept of the present invention, utilize the equivalent structure that description of the invention and accompanying drawing content are made
Conversion, or directly/be indirectly used in other relevant technical fields and be included in the patent protection model of the present invention
In enclosing.
Claims (12)
1. an energy recycle device, it is characterised in that include the energy absorption group for absorbing mechanical energy
Part and for converting mechanical energy into the energy conservation component of electric energy；
Described energy-absorbing assembly includes wobble plate, rotating shaft and for limiting the axle bed that described rotating shaft is moved；
Described rotating shaft is fixing with described wobble plate side to be connected, and described rotating shaft is rotationally connected with described axle bed；Institute
State wobble plate and there is the installation position installed for external energy source device.
2. energy recycle device as claimed in claim 1, it is characterised in that described energy recycle device
Also including that clockwork spring assembly, described clockwork spring assembly include elastic component, rotating shaft described in described elastic component abuts.
3. energy recycle device as claimed in claim 1, it is characterised in that described energy recycle device
Also including substrate, described axle bed is fixing with the plate face of described substrate to be connected；Described energy conversion device is corresponding
Described rotating shaft is fixedly arranged on described substrate.
4. energy recycle device as claimed in claim 3, it is characterised in that described pressure energy regenerating fills
Putting and also include cushion packing, described cushion packing is arranged at the lower section of described substrate.
5. energy recycle device as claimed in claim 3, it is characterised in that described substrate has elasticity.
6. energy recycle device as claimed in claim 1, it is characterised in that described axle bed is bearing block.
7. the energy recycle device as described in any one in claim 1 to 6, it is characterised in that institute
State energy conversion device and include that electromotor, the power shaft of described electromotor removably connect with described rotating shaft.
8. energy recycle device as claimed in claim 7, it is characterised in that described electromotor includes using
In the acceleration mechanism amplifying described axis of rotation amplitude.
9. a compressor noise-reduction assembly, it is characterised in that include compressor and such as claim 1 to 8
Energy recycle device described in middle any one；
The bottom of described compressor is fixing with the wobble plate of described energy recycle device to be connected.
10. compressor noise-reduction assembly as claimed in claim 9, it is characterised in that described wobble plate and institute
State and between compressor, be provided with vibration damping sheet.
11. compressor noise-reduction assemblies as claimed in claim 9, it is characterised in that described energy regenerating
The quantity of device is three, and three described energy recycle device splicings are triangular in shape.
12. 1 kinds of refrigeration plants, it is characterised in that include such as any one institute in claim 9 to 11
The compressor noise-reduction assembly stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393126.9A CN105909486B (en) | 2016-06-06 | 2016-06-06 | Energy recycle device, compressor noise-reduction component and refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610393126.9A CN105909486B (en) | 2016-06-06 | 2016-06-06 | Energy recycle device, compressor noise-reduction component and refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105909486A true CN105909486A (en) | 2016-08-31 |
| CN105909486B CN105909486B (en) | 2019-04-19 |
Family
ID=56743325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610393126.9A Active CN105909486B (en) | 2016-06-06 | 2016-06-06 | Energy recycle device, compressor noise-reduction component and refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909486B (en) |
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| KR100988413B1 (en) * | 2010-05-20 | 2010-10-18 | 이석영 | Electric power generation device for road using a planetary gear and one-way clutch |
| CN102677609A (en) * | 2012-06-05 | 2012-09-19 | 中国人民解放军理工大学工程兵工程学院 | Speed reducer for vehicles |
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| CN103925181A (en) * | 2014-04-22 | 2014-07-16 | 东北大学 | Integrated device for charging or replacing battery through vibration impact energy |
| CN104047822A (en) * | 2013-03-11 | 2014-09-17 | 李文廷 | Pendulum bob portable charger |
| CN205689370U (en) * | 2016-06-06 | 2016-11-16 | 芜湖美智空调设备有限公司 | Energy recycle device, compressor noise-reduction assembly and refrigeration plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1395040A (en) * | 2002-08-26 | 2003-02-05 | 张克成 | Pendulum engine |
| JP2004176693A (en) * | 2002-11-22 | 2004-06-24 | Teruko Kato | Power generation system utilizing vibration of tire |
| CN2924374Y (en) * | 2006-01-26 | 2007-07-18 | 简笑英 | Air-ventilating air-conditioning equipment with energy recovery function |
| CN101368757A (en) * | 2008-10-15 | 2009-02-18 | 王征华 | Energy recovery energy-saving circulation device based on cold-hot circulating system |
| KR100988413B1 (en) * | 2010-05-20 | 2010-10-18 | 이석영 | Electric power generation device for road using a planetary gear and one-way clutch |
| CN103388566A (en) * | 2012-05-10 | 2013-11-13 | 上海市闸北区和田路小学 | Power generation swing |
| CN102677609A (en) * | 2012-06-05 | 2012-09-19 | 中国人民解放军理工大学工程兵工程学院 | Speed reducer for vehicles |
| CN104047822A (en) * | 2013-03-11 | 2014-09-17 | 李文廷 | Pendulum bob portable charger |
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| CN103925181A (en) * | 2014-04-22 | 2014-07-16 | 东北大学 | Integrated device for charging or replacing battery through vibration impact energy |
| CN205689370U (en) * | 2016-06-06 | 2016-11-16 | 芜湖美智空调设备有限公司 | Energy recycle device, compressor noise-reduction assembly and refrigeration plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105909486B (en) | 2019-04-19 |
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