CN204003251U - A kind of electricity generation device for tap water pipe network - Google Patents
A kind of electricity generation device for tap water pipe network Download PDFInfo
- Publication number
- CN204003251U CN204003251U CN201420496790.2U CN201420496790U CN204003251U CN 204003251 U CN204003251 U CN 204003251U CN 201420496790 U CN201420496790 U CN 201420496790U CN 204003251 U CN204003251 U CN 204003251U
- Authority
- CN
- China
- Prior art keywords
- tap water
- water pipe
- chamber
- generation device
- electricity generation
- 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.)
- Expired - Lifetime
Links
- 239000008399 tap water Substances 0.000 title claims abstract description 59
- 235000020679 tap water Nutrition 0.000 title claims abstract description 59
- 230000005611 electricity Effects 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/50—Hydropower in dwellings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a kind of electricity generation device for tap water pipe network, comprise housing, impeller, generator, impeller set is located on the main shaft of generator, housing comprises the first chamber and the second chamber, impeller is arranged in the first chamber, generator is arranged in the second chamber, electricity generation device for tap water pipe network also comprises intake pipe and outlet pipe, the storage battery being electrically connected to successively with generator and the inverter being connected with the relative both sides of the first chamber respectively, and intake pipe is removably mounted on running water pipe or on water tap.The utility model is recycled by the rich potential energy of the tap water to residential building, and energy-conserving and environment-protective, meet state basic policy; And this electricity generation device for tap water pipe network energy-saving principle is reliable, can not affect the normal use of user to tap water, energy conversion rate is high, energy-saving effect is remarkable, and compact overall structure does not take up space, be conducive to promote the use of in city dweller building or in tap water user family, mount and dismount all fast simple and easyly, time saving and energy saving, use very convenient.
Description
Technical field
the utility model belongs to tap water pipe network energy-saving power generation technical field, is specifically related to a kind of electricity generation device for tap water pipe network.
Background technique
in the today of being becoming tight energy availability and demand day, except tapping a new source of energy, energy conservation has also obtained people and has paid attention to widely.Along with social development and the propelling of Process of Urbanization Construction; increasing resident has moved into high building from one-storey house; and in order to allow high-rise user can use tap water; waterworks can utilize pressure pump and secondary pressurized equipment to carry out supercharging to tap water conventionally; therefore; in tap water pipe network system, exist a large amount of safety pressure margins; when people fetch boiling water tap use tap water; this part energy has just wasted; due to the supply of tap water and extensively, the total energy being wasted is very surprising.
in order to address the above problem, the technology and the device that utilize civil running water generating in prior art, have been engendered, as the Costick professor of Alberta, Canada university has successfully carried out the experiment that tap water generates electricity, his research group produces 2 centimetres of diameters, thick 3 millimeters and have the block glass of approximately 40 to 500,000 apertures, when these apertures of tap water flows, the two ends of block glass will, as traditional battery, produce respectively positive and negative electric charge.The energy that this experiment produces is very little, only can light lower powered bulb or drive the products such as calculator, and device fabrication cost is higher, is difficult to buy attached component on market, does not possess promotional value.And for example Japan is just in the running water system power station of develop actively, this kind of running water system power station is arranged in the tap water pipe line between water treatment plant of water utility and water user, utilize the water slug of the long stream of water pipe to return wheel turbine generation, be applicable to a region and install one, not only price is very expensive, is not also suitable for the energy-saving power generation of residential building pipe network.China is domestic also has similar invention and utility model patent for the energy-conservation of civil running water pipe network and generating, a kind of electricity generation device for tap water pipe network as disclosed in the Chinese utility model patent CN201679612U of Liu Junjiang, by blade, rotating shaft, generator and electric energy control device form, can utilize the rich potential energy in tap water pipe network, drive generator rotates, thereby produce in electric energy storage and electric energy control device, be used, device is simple, principle is feasible, can be used for household energy conservation generating, there is certain energy-saving effect, but this installs each functor scattered distribution, take up space, and installation process trouble, need to transform existing residential building tap water pipe network or user household water supply pipe, installation cost is higher, and take time and effort, Economy is not high, be unfavorable for that it applies.And for example Li Qi is big, Zhu accounts for the disclosed running water generating device of Chinese utility model patent CN201739067U waiting clearly, the kinetic transformation producing in the time of making tap water discharge water tap is electric energy, and do not affect uninterrupted and the use of tap water, cause any harmful effect can to water supply network and user thereof, be applicable to be arranged in domestic running water pipe network and generate electricity, can be to mobile phone, shaver, the chargings such as walkman, also can be used as efficient diode desk lamp, DC fluorescent lamp, the power supply of television set and refrigerator, possesses certain energy-saving effect, but this device volume is huger, and the same scattered distribution of each functor, take up space, during installation, need to dismantle running water pipe and water tap to realize re-assemblying of pipe network, it is very inconvenient to install, be unfavorable for user installation use, hindering it applies, need improvement badly.
therefore, a kind of electricity generation device for tap water pipe network that integrates energy-conservation, compact structure, the advantage such as easy for installation is urgently released.
Model utility content
technical problem to be solved in the utility model is to provide a kind of compact structure, electricity generation device for tap water pipe network easy for installation.
for solving the problems of the technologies described above, a kind of technological scheme that the utility model adopts is:
a kind of electricity generation device for tap water pipe network, comprise housing, be arranged in described housing and drive by current the impeller rotating, thereby by described impeller, driven the generator that rotates generating, described impeller set is located on the main shaft of described generator, described housing comprises independent the first chamber and the second chamber arranging, described impeller is arranged in the first described chamber, described generator is arranged in the second described chamber, described electricity generation device for tap water pipe network also comprises respectively intake pipe and the outlet pipe being connected with the relative both sides of the first described chamber, the storage battery and the inverter that are electrically connected to successively with described generator, described intake pipe is removably mounted on running water pipe or on water tap.
particularly, described electricity generation device for tap water pipe network also comprises being arranged on and between the first described chamber and described the second chamber, can prevent that described current from entering the demarcation strip of the second described chamber, be opened in the through hole that passes for described main shaft on described demarcation strip, be arranged in described through hole and be set in the seal ring on described main shaft.Demarcation strip and seal ring can further stop tap water to enter the second chamber to be affected generator and normally works, and prevents from burning out generator coil.
particularly, described housing also comprises for the 3rd chamber of described storage battery is set, and the second described chamber is between the first described chamber and described the 3rd chamber, and described inverter is arranged on outside described housing.
particularly, described inverter is arranged on the wall in resident family or is connected in the power supply circuits of residential building corridor.
when inverter is connected in the power supply circuits of residential building corridor, inverter can be to the lamp of corridor, monitor unit and the power supply of building anti-theft electromagnetic door.
when inverter is arranged on the wall in resident family, can serve as Fixed power-supply socket and use, can facilitate the large electric appliances electricity consumptions such as refrigerator, television set, also can be to chargings such as mobile phone, shavers.
particularly, in order to improve generating efficiency, promote the operation continuity of impeller, described impeller is five impellers.
particularly, in order to increase the water-proof performance of generator, described generator is hose-proof generator.
particularly, consider working pressure and the working efficiency of resident living water amount, generator, and the feature of environmental protection and Safety performance, described storage battery is 12V lithium cell.
particularly, for convenient, to household electrical appliances power supply, described inverter is for can transfer direct current 12V voltage to the 12V-220V inverter of alternating current 220V voltage.
particularly, in order to facilitate electrical equipment to use, on described inverter, be provided with supply hub and/or USB interface.
more specifically, the supply hub on described inverter is diplopore supply hub, during installation, without ground wire, is applicable to double plug electric consumer.
more specifically, the USB interface on described inverter is female interface, can directly give the charging of mobile devices such as mobile phone, MP3, panel computer by datawire.
particularly, in order to realize the simple and easy quick installation of electricity generation device for tap water pipe network, more practical, have more popularization performance, the material of described intake pipe is rubber.Be preferably high elastic rubber.
particularly, in order to reduce costs and to alleviate gross weight, the material of described outlet pipe and described housing is plastics.
more specifically, because intake pipe adopts quality of rubber materials, when mounted without existing tap water pipe network is transformed, also without dismounting water pipe or water tap, described intake pipe is directly socketed on described running water pipe or water tap, and described electricity generation device for tap water pipe network also comprises that to be arranged on described intake pipe outer for clamping the clip of described intake pipe and described running water pipe or described water tap.
particularly, described clip is stainless steel lathe dog.
particularly, the direction of axis line of the bearing of trend of described intake pipe and described outlet pipe and described main shaft is perpendicular.
particularly, in order to make outward appearance succinctly attractive in appearance, described housing be shaped as cuboid, and the drift angle of described housing is fillet.
scope of the present utility model, is not limited to the technological scheme that the particular combination of above-mentioned technical characteristics forms, and also should contain by above-mentioned technical characteristics or its equivalent feature and carry out combination in any and other technological scheme of forming simultaneously.The technical characteristics that has a similar functions such as disclosed in above-mentioned feature and the application (but being not limited to) is replaced mutually and technological scheme of forming etc.
because technique scheme is used, the utility model compared with prior art has following advantages: the utility model can be recycled the rich potential energy of the tap water of residential building by this electricity generation device for tap water pipe network, and energy-conserving and environment-protective, meet state basic policy; And this electricity generation device for tap water pipe network energy-saving principle is reliable, can not affect the normal use of user to tap water, energy conversion rate is high, and energy-saving effect is remarkable, in the ingenious chamber being arranged in cuboid housing of each functor, make compact overall structure, do not take up space, be conducive to promote the use of in city dweller building or in tap water user family, mount and dismount all fast simple and easy, time saving and energy saving, use very convenient; Therefore, have broad application prospects and promotional value.
Accompanying drawing explanation
the scheme of installation that accompanying drawing 1 provides for the utility model;
accompanying drawing 2 is structural representation of the present utility model;
wherein: 1, housing; 2, intake pipe; 3, outlet pipe; 4, impeller; 5, generator; 6, storage battery; 7, inverter; 101, the first chamber; 102, the second chamber; 103, the 3rd chamber; 104, demarcation strip; 201, clip; 501, main shaft; 701, supply hub; 702, USB interface.
Embodiment
below in conjunction with accompanying drawing and preferred embodiment, the utility model being made to further detailed complete illustrates.
fig. 1 and Fig. 2, the preferred implementation schematic diagram of a kind of electricity generation device for tap water pipe network providing for the utility model.As depicted in figs. 1 and 2, this electricity generation device for tap water pipe network is removably mounted on the running water pipe or water tap in tap water user family, specifically comprises housing 1, intake pipe 2, outlet pipe 3, impeller 4, generator 5, storage battery 6 and inverter 7.Wherein, housing 1 is cuboid plastic casing, and its drift angle is fillet.Intake pipe 2 is rubber pipe, and outlet pipe 3 is plastic tube, and impeller 4 is five impellers, and generator 5 is hose-proof generator, and storage battery 6 is 12V lithium cell, and inverter 7 is 12V-220V inverter.
housing 1 further comprises that independent the first chamber 101, the second chamber 102 and the 3rd chamber 103, the second chambers 102 that arrange are between the first chamber 101 and the 3rd chamber 103.Intake pipe 2 and outlet pipe 3 are separately positioned on the relative both sides of the first chamber 101, and the direction of axis line of intake pipe 2 and the bearing of trend of outlet pipe 3 and the main shaft 501 of generator 5 is vertical.Impeller 4, generator 5 and storage battery 6 are separately positioned in the first chamber 101, the second chamber 102 and the 3rd chamber 103, impeller 4 is arranged on the main shaft 501 of generator 5, between generator 5 and storage battery 6 and inverter 7, by electric wire, be electrically connected to successively, when user uses tap water, can flow through the first chamber 101 drives impeller 4 of tap water rotarily drives generator 5 generatings, the electrical power storage that generator 5 produces is in storage battery 6, and can change 12V direct current into 220V Ac by inverter 7, for household electric appliance, use.
in addition, between the first chamber 101 and the second chamber 102, be provided with demarcation strip 104, on demarcation strip 104, offer the through hole that the main shaft 501 for generator 5 runs through, in through hole, be provided with seal ring (not shown), can further stop tap water to enter the normal work that the second chamber 102 affects generator 5, prevent from burning out the coil of generator 5, cause extra loss.
inverter 7 can be arranged on household electric appliance body of wall around, to facilitate, electric consumer is directly powered, and is provided with supply hub 701 on inverter 7, and household electric appliance can be inserted in power plug in supply hub 701 and directly use, very convenient.
in addition, be also provided with USB interface 702 on inverter 7, user can directly give the charging of mobile devices such as mobile phone, MP3, panel computer by datawire, and purposes is very extensive.
it is worth mentioning that, in order to realize the simple and easy quick installation of electricity generation device for tap water pipe network, make it more practical, have more generalization, can improve the intake pipe of electricity generating device.Concrete, elect the material of the intake pipe of electricity generation device for tap water pipe network 2 as high elastic rubber material, therefore electricity generating device both without home pipeline being transformed also without dismounting water pipe or water tap, only needs intake pipe 2 to be socketed on household water pipe or water tap when mounted, can complete installation.In addition, in order further to improve the installation steadiness of this electricity generation device for tap water pipe network, on intake pipe 2, be also provided with a stainless steel lathe dog 201, after intake pipe 2 sockets put in place, can manually tighten stainless steel lathe dog 201, so that intake pipe 2 is firmly socketed on water pipe or water tap, accordingly, during dismounting, only need manually unclamp stainless steel lathe dog 201, then extract intake pipe 2, whole assembling and dissembling process is all very simple and efficient, is worthy to be popularized.
as mentioned above, we are illustrated according to aim of the present utility model completely, but the utility model is not limited to above-described embodiment and implementation methods.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought license of the present utility model.
Claims (10)
1. an electricity generation device for tap water pipe network, comprise housing, be arranged in described housing and drive by current the impeller rotating, thereby by described impeller, driven the generator that rotates generating, it is characterized in that: described impeller set is located on the main shaft of described generator, described housing comprises independent the first chamber and the second chamber arranging, described impeller is arranged in the first described chamber, described generator is arranged in the second described chamber, described electricity generation device for tap water pipe network also comprises respectively intake pipe and the outlet pipe being connected with the relative both sides of the first described chamber, the storage battery and the inverter that are electrically connected to successively with described generator, described intake pipe is removably mounted on running water pipe or on water tap.
2. electricity generation device for tap water pipe network according to claim 1, is characterized in that: described electricity generation device for tap water pipe network also comprises being arranged on and between the first described chamber and described the second chamber, can prevent that described current from entering the demarcation strip of the second described chamber, be opened in the through hole that passes for described main shaft on described demarcation strip, be arranged in described through hole and be set in the seal ring on described main shaft.
3. electricity generation device for tap water pipe network according to claim 1, it is characterized in that: described housing also comprises for the 3rd chamber of described storage battery is set, the second described chamber is between the first described chamber and described the 3rd chamber, and described inverter is arranged on outside described housing.
4. electricity generation device for tap water pipe network according to claim 1, is characterized in that: described inverter is arranged on the wall in resident family or is connected in the power supply circuits of residential building corridor.
5. electricity generation device for tap water pipe network according to claim 1, it is characterized in that: described impeller is five impellers, described generator is hose-proof generator, described storage battery is 12V lithium cell, and described inverter is for can transfer direct current 12V voltage to the 12V-220V inverter of alternating current 220V voltage.
6. according to the electricity generation device for tap water pipe network described in any one in claim 1 to 5, it is characterized in that: on described inverter, be provided with supply hub and/or USB interface.
7. electricity generation device for tap water pipe network according to claim 1, is characterized in that: the material of described intake pipe is rubber, and the material of described outlet pipe and described housing is plastics.
8. electricity generation device for tap water pipe network according to claim 7, it is characterized in that: described intake pipe is directly socketed on described running water pipe or water tap, described electricity generation device for tap water pipe network also comprises that to be arranged on described intake pipe outer for clamping the clip of described intake pipe and described running water pipe or described water tap.
9. electricity generation device for tap water pipe network according to claim 1, is characterized in that: the direction of axis line of the bearing of trend of described intake pipe and described outlet pipe and described main shaft is perpendicular.
10. electricity generation device for tap water pipe network according to claim 1, is characterized in that: described housing be shaped as cuboid, and the drift angle of described housing is fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496790.2U CN204003251U (en) | 2014-08-29 | 2014-08-29 | A kind of electricity generation device for tap water pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496790.2U CN204003251U (en) | 2014-08-29 | 2014-08-29 | A kind of electricity generation device for tap water pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003251U true CN204003251U (en) | 2014-12-10 |
Family
ID=52043261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496790.2U Expired - Lifetime CN204003251U (en) | 2014-08-29 | 2014-08-29 | A kind of electricity generation device for tap water pipe network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003251U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443299A (en) * | 2015-11-28 | 2016-03-30 | 林永勤 | Hydroelectric generation direct-current generator generating set |
| CN105561656A (en) * | 2015-08-27 | 2016-05-11 | 王富强 | Centrifugally-pressurizing water purifier |
| CN105782868A (en) * | 2016-03-20 | 2016-07-20 | 浙江大学 | Power generation device for energy saving illumination |
| CN105927456A (en) * | 2016-07-14 | 2016-09-07 | 华北电力大学（保定） | Portable multifunctional hydroelectric power generation device |
| CN106321329A (en) * | 2016-04-01 | 2017-01-11 | 何排枝 | Tap water power station |
| CN107642451A (en) * | 2017-10-21 | 2018-01-30 | 天津大学 | A kind of water pipe generating set of outer connected with water faucet |
| CN107701349A (en) * | 2017-10-21 | 2018-02-16 | 天津大学 | A water tube power generation device driven by a vertical axis water turbine |
| CN107829865A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | One kind installs TRT inside water pipe additional |
| CN107829864A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN107975454A (en) * | 2017-10-21 | 2018-05-01 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN114183215A (en) * | 2021-11-05 | 2022-03-15 | 东风汽车集团股份有限公司 | A differential pressure power generation device and a fuel cell vehicle |
-
2014
- 2014-08-29 CN CN201420496790.2U patent/CN204003251U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561656A (en) * | 2015-08-27 | 2016-05-11 | 王富强 | Centrifugally-pressurizing water purifier |
| CN105443299A (en) * | 2015-11-28 | 2016-03-30 | 林永勤 | Hydroelectric generation direct-current generator generating set |
| CN105782868A (en) * | 2016-03-20 | 2016-07-20 | 浙江大学 | Power generation device for energy saving illumination |
| CN105782868B (en) * | 2016-03-20 | 2018-08-07 | 浙江大学 | A kind of power generator for energy-saving illumination |
| CN106321329A (en) * | 2016-04-01 | 2017-01-11 | 何排枝 | Tap water power station |
| CN105927456A (en) * | 2016-07-14 | 2016-09-07 | 华北电力大学（保定） | Portable multifunctional hydroelectric power generation device |
| CN107642451A (en) * | 2017-10-21 | 2018-01-30 | 天津大学 | A kind of water pipe generating set of outer connected with water faucet |
| CN107701349A (en) * | 2017-10-21 | 2018-02-16 | 天津大学 | A water tube power generation device driven by a vertical axis water turbine |
| CN107829865A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | One kind installs TRT inside water pipe additional |
| CN107829864A (en) * | 2017-10-21 | 2018-03-23 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN107975454A (en) * | 2017-10-21 | 2018-05-01 | 天津大学 | A kind of external faucet electric generating apparatus |
| CN114183215A (en) * | 2021-11-05 | 2022-03-15 | 东风汽车集团股份有限公司 | A differential pressure power generation device and a fuel cell vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204003251U (en) | A kind of electricity generation device for tap water pipe network | |
| CN104110346B (en) | The control method of solar energy pumped storage system | |
| CN205141808U (en) | Portable power supply | |
| CN105790299A (en) | Household intelligent photovoltaic micro-network system | |
| CN204553066U (en) | A kind of household tap water power generation system | |
| CN205141911U (en) | Energy -conserving electricity generation energy memory of kitchen guarding | |
| CN204532679U (en) | Domestic energy-saving electricity generating device | |
| CN204921236U (en) | Multi -functional running water charge electricity generation economizer system | |
| CN109339198A (en) | A kind of sewer power generation water pipe | |
| CN103967690A (en) | Domestic water and waste water power generation device | |
| CN204532677U (en) | Domestic energy-saving hydroelectric power system | |
| CN203648774U (en) | Solar fountain | |
| CN203463219U (en) | Tap water-depressurized generating and electricity storage intelligent device | |
| CN201687637U (en) | Fish tank circulating water potential energy power generation device | |
| CN202195419U (en) | Residential solar photovoltaic power-generating and illuminating system | |
| CN201599707U (en) | Home Solar Lighting Devices | |
| CN204902271U (en) | Energy -efficient electric boiling -water heater | |
| CN205066129U (en) | High -efficient honourable complementary electric boiling -water heater | |
| CN204665419U (en) | A kind of solar energy lampblack absorber of standby zero-power-consumption | |
| CN203506531U (en) | Outdoor shower device | |
| CN201125839Y (en) | A small power generator | |
| CN101699058A (en) | Small-sized tap water energy-saving and power generation device | |
| CN208090034U (en) | A kind of running water outlet control device | |
| CN205373033U (en) | Hot -pump hot -water set with air as source | |
| CN201145402Y (en) | Combined microwave hot water apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |