CN104314732B - A kind of water flow generator of switchable control - Google Patents
A kind of water flow generator of switchable control Download PDFInfo
- Publication number
- CN104314732B CN104314732B CN201410582889.9A CN201410582889A CN104314732B CN 104314732 B CN104314732 B CN 104314732B CN 201410582889 A CN201410582889 A CN 201410582889A CN 104314732 B CN104314732 B CN 104314732B
- Authority
- CN
- China
- Prior art keywords
- water
- magnetic valve
- flow generator
- impeller
- water flow
- 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.)
- Active
Links
Classifications
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/004—Valve arrangements
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of water flow generator machine of switchable control, it includes electrification component, also include bottom, upper lid, water guide cover and magnetic valve, wherein, described electrification component is arranged on inside lid, the both sides of described bottom are respectively arranged with water inlet and delivery port, and impeller cavity is set inside the bottom of water inlet side, and water chamber and solenoid valve seat are set inside the bottom of delivery port side；Described water guide cover is arranged on the upper end of bottom, and guiding gutter is set thereon, and water is flowed through during impeller cavity flows into water chamber and solenoid valve seat through guiding gutter and flowed out；Described magnetic valve is arranged on solenoid valve seat, and its upper and lower motion control flows through the flowing of the current of solenoid valve seat.The water flow generator of the switchable control of the present invention, is controlled by magnetic valve to motor, also, the electric energy that magnetic valve consumption electric energy basic source is produced in motor itself, greatlys save electric energy, while having environmentally friendly effect, realizes recycling for the energy.
Description
Technical field
The present invention relates to water flow generator field, more particularly to a kind of water flow generator of switchable control.
Background technology
Water flow generator is a kind of new product of energy-conserving and environment-protective.Nowadays sensing sanitary appliance, Intelligent bathroom, intelligent irrigation, intelligence
The every field such as energy IC water meters, the power supply used by them all for 220V alternating currents or uses dry cell, and these power supplys have wiring not
The problem of convenient or pollution etc. each side, with the development in epoch, the power source of the new energy-conserving and environment-protective in these fields, current
Generator can just solve these problems, realize that current are more than, never power off, and embody its huge market value.
All it is wiring in existing intelligent irrigation industry, is used as power supply with 220V alternating currents, irrigated area is big, cloth
Line needs to spend substantial amounts of manpower and materials, also needs other personnel to nurse for a long time, improves cost；Also have electric leakage in addition, get an electric shock etc.
Potential safety hazard.
Chinese patent《Miniature hydraulic sends out TRT》A kind of micro-hydro generator is disclosed, shell, water is included
Turbine, generator, electronic circuit and pressure relieving valve, shell include pipeline shell with electromechanical housing, the hydraulic turbine, generator and electronics
Circuit is arranged in electromechanical housing, and pipeline shell is internally formed the inflow entrance and flow export of circulation of supplying water, in inflow entrance and stream
The valve chamber of storage pressure relieving valve and the bypass of release excess pressure are formed between outlet, valve chamber outside is near shape at inflow entrance
Into there is intake tunnel, side-lower is formed with drainage channel at flow export in valve chamber, and water flows into electromechanical housing from intake tunnel
Promote the hydraulic turbine drive generator creating AC current, and through electronic circuit rectifying and voltage-stabilizing export after, enter outflow from drainage channel
Mouthful.
But in the upper patented technology for addressing correlation, largely connected up the need for switch sections electricity consumption, it is costly；Switch portion
Electricity consumption is divided to there is the potential safety hazards such as electric leakage, electric shock；The environmental pollution brought using rear old and useless battery；The need for hand switch daily
Switch, inconvenient, inefficiency.
In view of drawbacks described above, creator of the present invention passes through prolonged research and practice obtains this creation finally.
The content of the invention
It is an object of the invention to provide a kind of water flow generator of switchable control, it is used to overcome above-mentioned technological deficiency.
To achieve the above object, the present invention provides a kind of water flow generator of switchable control, and it includes electrification component, also
Including bottom, upper lid, water guide cover and magnetic valve, wherein, described electrification component is arranged on inside lid, and the two of described bottom
Side is respectively arranged with water inlet and delivery port, and impeller cavity is set inside the bottom of water inlet side, in the bottom of delivery port side
Portion sets water chamber and solenoid valve seat；
Described water guide cover is arranged on the upper end of bottom, and guiding gutter is set thereon, and water flows through impeller cavity and flowed into through guiding gutter
Flowed out in water chamber and solenoid valve seat；
Described magnetic valve is arranged on solenoid valve seat, and its upper and lower motion control flows through the flowing of the current of solenoid valve seat.
Further, described solenoid valve seat is arranged in described water chamber, its upper end open, and downside is set and water outlet
The apopore of mouth insertion.
Further, described guiding gutter is arranged on the bottom of water guide cover, its impeller for including being arranged on water guide cover bottom
Poly tank in epicoele, the rhone for being arranged on the lead-over groove of the sidepiece of impeller epicoele and being connected with lead-over groove, wherein, polywater
The height of groove, lead-over groove and rhone in water guide cover bottom is raised successively, and rhone is located at water chamber upside, and current successively pass through
Poly tank, lead-over groove and rhone, into water chamber.
Further, described poly tank is deep-slotted chip breaker, its bottom margin for being opened in impeller epicoele, also, described
Deep-slotted chip breaker has intersection with lead-over groove projection in the axial direction.
Further, one through hole is set in the bottom of the impeller epicoele of described water guide cover bottom, impeller axle passes through institute
The through hole stated, is connected with driving member.
Further, described driving member includes first gear and is arranged on the second gear of electrification component lower end, first
Gear and second gear are intermeshed, and wheel rotation drives first gear to rotate, and second gear drives the rotor in electrification component
Rotate.
Further, described magnetic valve is connected with a controller, and described controller is control board, its control electricity
Magnet valve is according to default instruction action.
Further, the electromagnetism valve opening of up/down perforation is also set up on described water guide cover, after installation, electromagnetism valve opening and bottom
The water chamber for covering is corresponding, and magnetic valve passes through electromagnetism valve opening.
Further, magnetic valve supporter is set on described upper lid, and it includes supported hole, at the circumference of supported hole
Fixed groove is set, one week fixing hole is set on fixed groove；
Flange is set on described magnetic valve, and described flange is fixed with described fixed groove by screw.
Further, the water inlet side of described impeller cavity is provided with a recess, current enter impeller cavity from the recess
In；One arc next door is set between impeller cavity and water chamber.
Compared with prior art the beneficial effects of the present invention are：The water flow generator of the switchable control of the present invention, leads to
Magnetic valve is crossed to be controlled motor, also, the electric energy that magnetic valve consumption electric energy basic source is produced in motor itself, save significantly
About electric energy, while having environmentally friendly effect, realizes recycling for the energy.
Water-guiding element is set in motor internal, convenient electromagnetic valve is controlled on water stream channel, there is provided the essence of control
Degree and the simplicity of control.
In order to increase the production capacity of generator, driving member is set on impeller assembly so that magnet assemblies obtain multiple in leaf
The velocity of rotation of wheel assembly.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the water flow generator of switchable control of the invention；
Fig. 2 is the configuration schematic diagram of the water flow generator of switchable control of the invention；
Fig. 3 is the structural representation of bottom of the invention；
Fig. 4 is the structural representation of water guide cover of the invention；
Fig. 5 is the structural representation of impeller of the invention；
Fig. 6 is the structural representation of upper lid of the invention；
Fig. 7 is the structural representation of electrification component of the invention；
Fig. 8 is the structural representation of magnetic valve of the invention.
Specific embodiment
Below in conjunction with accompanying drawing, the technical characteristic above-mentioned and other to the present invention and advantage are described in more detail.
Refer to Fig. 1, shown in 2, the overall structure of its water flow generator for being respectively switchable control of the invention and quick-fried
Fried structural representation；Water flow generator of the invention includes electrification component 7, bottom 1, impeller 3, driving member 4, water guide cover 2, upper lid
5th, magnetic valve 6 and electrification component cover plate 8.
Wherein, described electrification component 7 is arranged on inside lid 5, and the both sides of described bottom 1 are respectively arranged with water inlet
11 and delivery port 17, impeller cavity 13 is set inside the bottom of water inlet side, water chamber is set inside the bottom of delivery port side
15 and solenoid valve seat 16；
Described water guide cover 2 is arranged on the upper end of bottom 1, and guiding gutter is set thereon, and water flows through impeller cavity 13 through guiding gutter
Flow into outflow in water chamber 15 and solenoid valve seat 16；
Described magnetic valve 6 is arranged on solenoid valve seat 16, and its upper and lower motion control flows through the current of solenoid valve seat 16
Flowing.
Incorporated by reference to shown in Fig. 3, the water inlet side of described impeller cavity 13 is provided with a recess 18, current are from the recess 18
Into in impeller cavity 13；One arc next door is set between impeller cavity 13 and water chamber 15, and the house type next door separates two chambers,
Conveniently form current.
Described solenoid valve seat 16 sets the water outlet with delivery port insertion in described its upper end open of water chamber 15, downside
Hole；In the present embodiment, when current enter water chamber in when, from upside enter solenoid valve seat 16 in, if now, magnetic valve with electricity
Magnet valve seat departs from, then flow to delivery port 17 from solenoid valve seat bottom.
The bottom of impeller cavity 14 is provided with impeller axle mounting hole 14, is used to impeller is installed.In the present embodiment, water inlet
With delivery port on the same line, it is ensured that with flow velocity higher, electric energy is produced.Set in the bottom of the side of water inlet 11
Polywater chamber 12, current are flowed into polywater chamber 12, impact impeller in inflow impeller cavity 13 from recess 18, and then generate electricity.
In the present embodiment, the edge surrounding of bottom 1 sets connecting hole 18, to be connected with upper lid 5.
Bottom in the present invention is separated with water part by water inlet, is easy to carry out current in water inlet end or water side
Control, the present invention takes the mode being controlled to current in water side.
Incorporated by reference to shown in Fig. 4, described guiding gutter is arranged on the bottom of water guide cover 2, and it includes being arranged on the bottom of water guide cover 2
Poly tank 23 in impeller epicoele 21, the draining for being arranged on the lead-over groove 26 of the sidepiece of impeller epicoele 21 and being connected with lead-over groove 26
Groove 24, wherein, the height of poly tank 23, lead-over groove 26 and rhone 24 in water guide cover bottom is raised successively, and rhone 24 is located at
The upside of water chamber 15, current successively by poly tank 23, lead-over groove 26 and rhone 24, into water chamber 15.
In the present embodiment, described poly tank 23 be deep-slotted chip breaker, its bottom margin for being opened in impeller epicoele 21, and
And, described deep-slotted chip breaker has intersection with the projection in the axial direction of lead-over groove 26.So current are by can after deep-slotted chip breaker
In effectively entering lead-over groove, also, poly tank 23 deep-slotted chip breaker be only impeller epicoele 21 one end, it is to avoid current are again flowed through
Impeller, causes interference.
In the present embodiment, lead-over groove is also a deep-slotted chip breaker, and after installation is complete, it is located between impeller cavity and water chamber
Next door upside.Current sequentially pass through above-mentioned each groove, it is ensured that current can smoothly flow out.
One through hole 22 is set in the bottom of the impeller epicoele 21 of described water guide cover bottom, impeller axle 32 passes through described
Through hole 21, is connected with driving member 4.Described driving member 4 includes first gear 41 and is arranged on the second of electrification component lower end
Gear 71, first gear 41 and second gear 71 are intermeshed, and impeller 31 is rotated and drives first gear 41 to rotate, second gear 71
The rotor in electrification component is driven to rotate.Water flow generator of the invention is because the presence of driving member, can cause magnet assemblies
The original revolution of several times is obtained, electricity generation ability is improved.
Meanwhile, a block piece 34 is also set up in impeller axle, in the present embodiment, it is annulus section, after mounting, circle
The end of ring segment is resisted against the top of water guide cover 2.
The electromagnetism valve opening 25 of up/down perforation is also set up on described water guide cover, after installation, 1 on electromagnetism valve opening 25 and bottom
Water chamber 15 it is corresponding, magnetic valve pass through electromagnetism valve opening 25.
Incorporated by reference to shown in Fig. 6, magnetic valve supporter 51 is set on described upper lid 5, it includes supported hole 58, in support
Fixed groove 52 is set at the circumference in hole 58, one week fixing hole 53 is set on fixed groove 52；Set on described magnetic valve
Flange 63 is put, described flange 63 is fixed with described fixed groove 52 by screw.
It is additionally provided with electrification component accommodating cavity 55 on upper lid 5, the upper end of accommodating cavity 55 is opening 54, itself and described hair
Electrical component cover plate 8 is connected, and is used to seal electrification component；Be threaded hole 56 at the edge 57 of upper lid, to bottom 1
Connection.
Wire 61 and electromagnetism valve chest 62 are provided with described magnetic valve, described magnetic valve and a controller connect
Connect, described controller is control board, its control magnetic valve is transported up and down according to default instruction action, control magnetic valve
It is dynamic.
Also, mounting hole is set in magnetic valve bottom, it is combined with described solenoid valve seat 16, sealing that can be intact is electric
Magnet valve 16 upper end opens of seat；Or, described magnetic valve bottom is planar structure, and covering solenoid valve seat 16 that can be intact is opened
Mouthful, realize the blocking of current water outlet.
Incorporated by reference to shown in Fig. 7, in the present invention, electrification component has merged skeleton 75, and its internal rotor coil, leads
Line 72, it can complete generating function.The connecting hole 73 on the upper end 74 of skeleton structure is set, connects under the setting of lower edge 76
Hole, connects with electrification component cover plate 8 and top cap respectively.The electric energy that generator is produced is drawn by wire, is stored in electrical storage device
In, also, electrical storage device is connected with magnetic valve, when magnetic valve needs action, there is provided the electricity needed for electromagnetic valve switch.
In the present embodiment, electrical storage device can be combined as a whole with magnetic valve, can either save space, electricity can be provided again
Can, realize the function of self-power supply.
Water flow generator of the present invention uses PPO materials, with rigidity it is big, heat resistance is high, fire retardant, intensity is higher electrically
Can excellent, wear-resisting, nontoxic, anti-pollution the advantages of, in any environment, motor can normal work.
The groundwork process of motor of the present invention is：Water flows through water inlet into the impeller cavity of motor, impacts wheel rotation,
On the one hand, water flows through water guide cover and flows through water chamber and solenoid valve seat from delivery port outflow；On the other hand, wheel rotation, passes through
Driving member causes that magnet assemblies obtain multiple in the velocity of rotation of impeller assembly, and the magnetic induction line that the continuous septum magnet of coil is produced is produced
Raw alternating current, is drawn by wire；Electrical power storage in electrical storage device, when magnetic valve need switch when, there is provided electromagnetic valve switch institute
The electricity for needing.
Presently preferred embodiments of the present invention is the foregoing is only, is merely illustrative for invention, and it is nonrestrictive.
Those skilled in the art understanding, can carry out many changes in the spirit and scope that invention claim is limited to it, change,
It is even equivalent, but fall within protection scope of the present invention.
Claims (10)
1. a kind of water flow generator of switchable control, it includes electrification component, it is characterised in that also including bottom, upper lid, lead
Water cover and magnetic valve, wherein, described upper lid is connected with bottom, and described electrification component is arranged on inside lid, on upper lid
Electrification component cover plate is additionally provided with, the both sides of described bottom are respectively arranged with water inlet and delivery port, at the bottom of water inlet side
Lid is internal to set impeller cavity, and water chamber and solenoid valve seat are set inside the bottom of delivery port side；
Described water guide cover is arranged on the upper end of bottom, and guiding gutter is set thereon, and water flows through impeller cavity, guiding gutter and flows into water outlet
Chamber, current flow into solenoid valve seat from water chamber again, are flowed out from solenoid valve seat；
Described magnetic valve is arranged on solenoid valve seat, and its upper and lower motion control flows through the flowing of the current of solenoid valve seat.
2. the water flow generator of switchable control according to claim 1, it is characterised in that described solenoid valve seat is set
In described water chamber, its upper end open, downside sets the apopore with delivery port insertion.
3. the water flow generator of switchable control according to claim 1 and 2, it is characterised in that described guiding gutter sets
Put in the bottom of water guide cover, it includes the poly tank being arranged in the impeller epicoele of water guide cover bottom, is arranged on impeller epicoele
The lead-over groove of sidepiece and the rhone being connected with lead-over groove, wherein, the height of poly tank, lead-over groove and rhone in water guide cover bottom
Degree raise successively, rhone be located at water chamber upside, current successively by poly tank, lead-over groove and rhone, into water chamber
In.
4. the water flow generator of switchable control according to claim 3, it is characterised in that described poly tank is arc
Groove, its bottom margin for being opened in impeller epicoele, also, described deep-slotted chip breaker has weight with lead-over groove projection in the axial direction
Close part.
5. the water flow generator of switchable control according to claim 3, it is characterised in that in described water guide cover bottom
The bottom of impeller epicoele one through hole is set, impeller axle is connected through described through hole with driving member.
6. the water flow generator of switchable control according to claim 5, it is characterised in that described driving member includes the
One gear and the second gear for being arranged on electrification component lower end, first gear and second gear are intermeshed, and wheel rotation drives
First gear is rotated, and second gear drives the rotor in electrification component to rotate.
7. the water flow generator of switchable control according to claim 3, it is characterised in that described magnetic valve and a control
Device connection processed, described controller is control board, and its control magnetic valve is according to default instruction action.
8. the water flow generator of switchable control according to claim 3, it is characterised in that on described water guide cover also
The electromagnetism valve opening of up/down perforation is set, and after installation, electromagnetism valve opening is corresponding with the water chamber on bottom, magnetic valve passes through magnetic valve
Hole.
9. the water flow generator of switchable control according to claim 8, it is characterised in that set on described upper lid
Magnetic valve supporter, described magnetic valve supporter includes supported hole, fixed groove is set at the circumference of supported hole, in fixation
One week fixing hole is set on groove；
Flange is set on described magnetic valve, and described flange is fixed with described fixed groove by screw.
10. the water flow generator of switchable control according to claim 3, it is characterised in that in described impeller cavity
Water inlet side is provided with a recess, and current enter in impeller cavity from the recess；One arc is set between impeller cavity and water chamber
Next door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582889.9A CN104314732B (en) | 2014-10-28 | 2014-10-28 | A kind of water flow generator of switchable control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410582889.9A CN104314732B (en) | 2014-10-28 | 2014-10-28 | A kind of water flow generator of switchable control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314732A CN104314732A (en) | 2015-01-28 |
| CN104314732B true CN104314732B (en) | 2017-06-09 |
Family
ID=52370023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410582889.9A Active CN104314732B (en) | 2014-10-28 | 2014-10-28 | A kind of water flow generator of switchable control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314732B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254035A (en) * | 2017-12-29 | 2018-07-06 | 嘉兴乾昆工业设计有限公司 | A kind of intellectual water meter data storage system |
| CN108661842A (en) * | 2018-07-13 | 2018-10-16 | 上海绽彩智能科技有限公司 | Waterpower equipment and its hydraulic impeller, waterpower spray equipment and work head |
| CN109441695B (en) * | 2018-10-22 | 2024-02-23 | 莫建学 | Integrated pipeline micro-water flow generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6885114B2 (en) * | 1999-10-05 | 2005-04-26 | Access Business Group International, Llc | Miniature hydro-power generation system |
| CN2849210Y (en) * | 2005-05-11 | 2006-12-20 | 保音股份有限公司 | Hydraulic electric generating device of water heater |
| CN201090359Y (en) * | 2007-05-21 | 2008-07-23 | 庄嘉信 | Minitype hydraulic power generator |
| JP5343491B2 (en) * | 2008-09-30 | 2013-11-13 | ダイキン工業株式会社 | Turbine generator and refrigeration system |
| CN201916105U (en) * | 2010-12-27 | 2011-08-03 | 黄依华 | Water flow electricity generator of gas water heater |
| CN102095008A (en) * | 2011-03-15 | 2011-06-15 | 湘潭职业技术学院 | Anti-flowing water self-shutoff automatic control water valve |
| CN202108652U (en) * | 2011-05-10 | 2012-01-11 | 黄依华 | Flow control construction of water flow generator |
-
2014
- 2014-10-28 CN CN201410582889.9A patent/CN104314732B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314732A (en) | 2015-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104269972B (en) | Self-generating intelligent irrigation timing system with generator | |
| CN104314732B (en) | A kind of water flow generator of switchable control | |
| CN103759060B (en) | Induction tap rotating control assembly | |
| CN105484927B (en) | Ocean continuous-current plant | |
| CN105909454A (en) | Portable mini-type hydro-electric power generating equipment for field charging | |
| CN204852465U (en) | Hydroelectric power generation case | |
| CN204419437U (en) | A kind of can the water flow generator of switch control rule | |
| CN204291938U (en) | A kind of self power generation intelligent irrigation timing system | |
| CN105240204A (en) | Miniature combined generator system with inductive control end | |
| CN207442252U (en) | A kind of high-effective water-proof distribution box | |
| CN105113592B (en) | A kind of generating cistern and cistern electricity-generating method | |
| CN206512469U (en) | Rotary drum washing machine | |
| CN103334865A (en) | Life sewage power generating device | |
| CN104179627B (en) | A kind of Miniature flow generator | |
| CN203420823U (en) | Life waste water generating set | |
| CN209046413U (en) | A kind of motor special-purpose water-proof oxidation | |
| CN209474484U (en) | Integral and intelligent hand washing device | |
| CN204941778U (en) | A kind of miniature combined generator system with induction control end | |
| CN203898153U (en) | Movable charging shower | |
| CN206533285U (en) | A kind of frequency converter automatic heat radiation control system | |
| CN206539507U (en) | Geothermal pump well automatic control water-change pump | |
| CN205805817U (en) | Minisize fluid TRT | |
| CN101956865B (en) | Water faucet | |
| CN206410331U (en) | Heat radiating type electromagnet water heater housing | |
| CN205042634U (en) | Play water installation from electricity generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |