Utility model content
The purpose of this utility model is to provide a kind of solar energy aeration machine and oxygen increasing equipment, to alleviate in the prior art
The grid lines of solar panels be typically made up of silver-colored or other metals, and the reflective function of metal is good, when light is irradiated to photovoltaic
When on cell panel, grid line can reflect away a part of light, exist luminous energy utilization rate is low and technical problem that generating effect is poor.
A kind of solar energy aeration machine provided by the utility model, including oxygen-increasing device and provide power for the oxygen-increasing device
Solar power supply apparatus, the oxygen-increasing device include shell, the water circulating pump in the shell, be installed in the shell
The motor of the support of bottom, the impeller for stirring water body and the driving wheel rotation, the water circulating pump, the motor and
The impeller is from top to bottom set gradually, and the motor and the water circulating pump are electrically connected with the solar power supply apparatus
Connect;
Be communicated with nozzle on the water circulating pump, the nozzle is installed in the top of the shell, the water circulating pump and
The motor is affixed with the support;
The solar power supply apparatus includes grid line layer and matrix, described matrix from top to bottom include successively doped silicon layer,
Substrate silicon layer and electrode layer, the grid line layer are embedded in the doped silicon layer.
Further, the solar power supply apparatus also includes reflecting layer, and the reflecting layer is located in the substrate silicon layer
Between the electrode layer.
Further, the doped silicon layer upper surface is provided with depression hole shape matte.
Further, the upper surface of the doped silicon layer is fixedly provided with antireflective coating.
Further, the oxygen-increasing device also includes the screen pack below the housing, the screen pack with it is described
Support is affixed, and the impeller and the motor are respectively positioned in the screen pack.
Further, the screen pack includes the filter screen body of head and the tail connection and the bottom affixed with the filter screen body bottom
Lid, the top of the filter screen body and the support are affixed, and the surface of the filter screen body and the bottom be equipped with it is multiple
Through hole.
Further, in addition to floating body, the floating body it is circumferential equidistantly it is fixed on the housing.
Further, the oxygen-increasing device also includes detecting oxygen device, and the detecting oxygen device includes controller, for detecting water
The oxygen sensors of middle dissolved oxygen amount and the pulsating pump that water is conveyed to the oxygen sensors, the solar energy detection means and described
Controller electrically connects.
Further, the detecting oxygen device also includes the display for being used for data regulation, the display and the control
Device electrically connects.
The beneficial effects of the utility model are:
Oxygen detection device that the solar energy aeration machine includes being used to detect dissolved oxygen in water, for increase oxygen in water
Oxygen-increasing device and the solar power supply apparatus of power is provided for oxygen-increasing device, oxygen detection device includes being used to open and close solar energy
The controller of electric supply installation, when the oxygen capacity of oxygen in oxygen detection device detection water outlet is too low, now, controller will open
Dynamic solar power supply apparatus, solar power supply apparatus can provide mains power for oxygen-increasing device so that oxygen-increasing device works, with
Ensure the abundance of oxygen in water and then ensure the normal activities of biology, there is the characteristics of easy to use and intelligent high.
Wherein, solar power supply apparatus includes grid line layer and matrix, and matrix includes the doped silicon from top to bottom set gradually
Layer, substrate silicon layer and electrode layer, grid line layer are embedded in doped silicon layer.Because doped silicon layer contacts setting with substrate silicon layer, i.e.,
Doped silicon layer and the contact surface of substrate silicon layer one P-N junction of formation, P-type silicon layer multi-hole, the more free electrons of N-type silicon layer, therefore
The concentration difference of electronics is formd in two silicon layer contacts faces, the free electron of N-type silicon layer is diffused into P-type silicon layer, the sky of P-type silicon layer
Cave is diffused into N areas, forms an internal electric field that P-type silicon layer is pointed to by N-type silicon layer, and in contact of the doped silicon layer with substrate silicon layer
Near interface forms electrical potential difference, and when light irradiates doped silicon layer surface, the photon with enough energy can be in P-type silicon or N
Electronics is excited from covalent bond in type silicon, so that producing electron-hole pair, electronics or hole are before compound, in internal electric field
Under effect, electronics shifts to the N areas of positively charged, and electronegative P areas are shifted in hole, so as to which electronics separates with hole, and in P
A voltage is produced between area and N areas, and because grid line layer is embedded in doped silicon layer, therefore the whole surface of doped silicon layer is equal
Available for sunshine is absorbed, grid line layer-electrical appliance-electrode layer is sequentially communicated by wire, you can power supply, so as to avoid because of grid
The stop of line layer and loss section light splitting can, and then generating efficiency can be significantly improved.
The utility model provides a kind of oxygen increasing equipment with above-mentioned solar energy aeration machine.
The beneficial effects of the utility model are:
The oxygen increasing equipment and Dominant Facies possessed by above-mentioned solar energy aeration machine are same, will not be repeated here.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 4, the present embodiment provide a kind of solar energy aeration machine, including oxygen-increasing device 2 and for increase
Oxygen device 2 provides the solar power supply apparatus 3 of power, and oxygen-increasing device 2 includes shell 21, the water circulating pump in shell 21
22nd, the motor 25 that the support 23 of the bottom of shell 21, the impeller 24 for stirring water body and driving impeller 24 rotate, circulation are installed in
Water pump 22, motor 25 and impeller 24 are from top to bottom set gradually, and motor 25 and water circulating pump 22 with solar power supply apparatus 3
Electrical connection.
Nozzle 4 is communicated with water circulating pump 22, nozzle 4 is installed in the top of shell 21, and water circulating pump 22 and motor 25 are equal
It is affixed with support 23.
Solar power supply apparatus 3 includes grid line layer 31 and matrix 32, and matrix 32 from top to bottom includes doped silicon layer successively
321st, substrate silicon layer 322 and electrode layer 323, grid line layer 31 are embedded in doped silicon layer 321.
In the present embodiment, the solar energy aeration machine is including being used to detect the oxygen detection device 1 of dissolved oxygen in water, being used for
For in water increase oxygen oxygen-increasing device 2 and be oxygen-increasing device 2 provide power solar power supply apparatus 3, oxygen detection device 1
Including the controller for opening and closing solar power supply apparatus 3, the oxygen capacity that oxygen in water outlet is detected when oxygen detection device 1 is too low
When, now, controller will start solar power supply apparatus 3, and solar power supply apparatus 3 can be that oxygen-increasing device 2 provides power supply
Power causes oxygen-increasing device 2 to work, to ensure the abundance of oxygen in water and then ensure the normal activities of biology having and use
The characteristics of convenient and intelligent high.
Wherein, solar power supply apparatus 3 includes grid line layer 31 and matrix 32, and matrix 32 includes what is from top to bottom set gradually
Doped silicon layer 321, substrate silicon layer 322 and electrode layer 323, grid line layer 31 are embedded in doped silicon layer 321.Due to doped silicon layer
321 contact setting with substrate silicon layer 322, i.e. doped silicon layer 321 and the contact surface of substrate silicon layer 322 forms a P-N junction, p-type
Silicon layer multi-hole, the more free electrons of N-type silicon layer, therefore the concentration difference of electronics is formd in two silicon layer contacts faces, N-type silicon layer
Free electron is diffused into P-type silicon layer, and the hole of P-type silicon layer is diffused into N areas, forms one and is pointed to by N-type silicon layer in P-type silicon layer
Electric field, and electrical potential difference is formed about in the contact interface of doped silicon layer 321 and substrate silicon layer 322, when light irradiates doped silicon layer
During 321 surface, the photon with enough energy can excite electronics in P-type silicon or N-type silicon from covalent bond, so that producing
Electron-hole pair, electronics or hole are before compound, and in the presence of internal electric field, electronics shifts to the N areas of positively charged, and hole is shifted to
Electronegative P areas, so as to which electronics separates with hole, and a voltage is produced between P areas and N areas, and due to grid line
Layer 31 is embedded in doped silicon layer 321, therefore the whole surface of doped silicon layer 321 is used equally for absorbing sunshine, passes through wire
Grid line layer 31- electrical appliances-electrode layer 323 is sequentially communicated, you can power supply, so as to avoid the stop because of grid line layer 31 and loss section
Light splitting energy, and then generating efficiency can be significantly improved.
In the present embodiment, the metal material such as the aluminium of electrode layer 323, copper, silver.Wherein, in order in doped silicon layer
321 on the contact surface of substrate silicon layer 322 with forming P-N junction, and doped silicon layer 321 includes, and acceptor impurity, acceptor impurity is generally three
Race's element, if mixing group iii elements impurity for example in pure silicon:Boron, aluminium, gallium etc., these three races's foreign atoms are in silicon crystal
In replace a part of silicon atom, because their outermost layers only have three valence electrons, with silicon atom formed covalent bond when produce
One hole, the doped silicon layer 321 after doping are P-type silicon layer, and relatively, the substrate silicon layer 322 of pure silicon composition is N-type silicon
Layer.Or, doped silicon layer 321 includes donor impurity, donor impurity is generally group-v element, if mixing five races member in pure silicon
Plain impurity is for example:Phosphorus, arsenic etc., these five races foreign atoms replace a part of silicon atom in silicon crystal, due to their outermosts
Layer has five valence electrons, and when forming covalent bond with silicon atom, unnecessary electronics turns into free electron, the doping after doping
Silicon layer 321 is N-type silicon layer, and relatively, the substrate silicon layer 322 of pure silicon composition is P-type silicon layer, so as in doped silicon layer
321 on the contact surface of substrate silicon layer 322 with forming P-N junction.
Wherein, in order to more efficiently collect caused electric current, grid line layer 31 includes more grid lines, and more grid lines uniformly divide
Cloth in grid line layer 31, in photon excitation covalent bond when electronically forming hole-electron pair, if collecting electronics not in time, electricity
Son can be again combined with hole, and grid line can be used in collecting these electronics ejected, while again because grid line layer 31 is embedded
In doped silicon layer 321, therefore grid line can be set more, the problem of being kept the sun off without consideration, meanwhile, grid line should uniformly be set
Put, so as to avoid local grid line from setting too loose, the situation for leading to not efficiently collect electronics occurs.
In the present embodiment, while water circulating pump 22 absorbs water, impeller 24 rotates, and atwirl impeller 24 can incite somebody to action
Water positioned at water bottom fully stirs, and the water of water bottom is sucked by water circulating pump 22, is sprayed via nozzle 4, so as to
So that the water of water body depths obtains more oxygen, while also drive the water on water body top layer and the water of bottom carries out following for longitudinal direction
Ring, over-saturation dissolved oxygen water in top layer is transferred to water bottom to greatest extent, increases bottom Dissolved Oxygen in Water, eliminate nature point
Layer, improve water body self-purification ability.
As shown in Fig. 2 specifically, solar power supply apparatus 3 also includes reflecting layer 324, reflecting layer 324 is located in substrate silicon
Between layer 322 and electrode layer 323.
In the present embodiment, when light is irradiated to solar power supply apparatus 3, the penetration capacity of the light of different wave length is not
Together, if the penetration capacity of light is sufficiently strong, light can be transmitted through whole matrix 32, in order to will transmit through this part of matrix 32
Light makes full use of, and reflecting layer 324 is set between substrate silicon layer 322 and electrode layer 323, reflecting layer 324 can be anti-by light
It is emitted back towards at P-N junction interface, the effect for exciting electronics is realized again, so as to more fully utilize luminous energy.
Wherein, in order to preferably absorb luminous energy, the upper surface of doped silicon layer 321 is provided with depression hole shape matte, in doping work
Before skill, first the surface of doped silicon layer 321 can be handled with hydrofluoric acid using nitric acid, utilize the oxidisability and hydrogen of nitric acid
The complexing of fluoric acid, depression hole shape matte is formed on the surface of doped silicon layer 321, so as to improve the receiving area of light, simultaneously
Light reflection is reduced, and then can preferably absorb luminous energy.
Fig. 2 is continued referring to, wherein, in the present embodiment, in order to avoid light is reflected too much, doped silicon layer 321
Upper surface be fixedly provided with antireflective coating 325, antireflective coating 325 can reduce certain specific wavelength according to the optical thickness of itself
Light reflected light, if superposition sets multiple antireflective coatings 325, effectively can realize anti-reflection effect in wider spectral regions
Fruit, so as to avoid light from being reflected too much.
It is shown as shown in Figure 1, Figure 3 and Figure 4, specifically, oxygen-increasing device 2 also includes the screen pack 26 below housing, filtering
Net 26 and support 23 are affixed, and impeller 24 and motor 25 are respectively positioned in screen pack 26.
In the present embodiment, when the water circulating pump 22 of the solar energy aeration machine works, the water in water body is via screen pack
In 26 suction water circulating pumps 22, then spray via nozzle 4, screen pack 26 can prevent that algae in water, polybag, fishes and shrimps etc. are raw
Thing is involved in impeller 24, and then is snarled impeller 24 and caused impeller 24 from working or causing to injure the situations of fishes and shrimps, further
Improve the feature and practicality of the solar energy aeration machine.
Specifically, screen pack 26 includes the filter screen body of head and the tail connection and the bottom affixed with filter screen body bottom, filter screen
The top of body and support 23 are affixed, and the surface of filter screen body and bottom is equipped with multiple through holes.
In the present embodiment, filter screen body and bottom, which are provided with multiple through holes, can ensure that the water in water body is smooth free
Enter via filter screen body in water circulating pump 22, then sprayed by nozzle 4,
Specifically, in the present embodiment, the solar energy aeration machine also includes floating body, floating body is circumferentially equidistantly installed in housing
On.Attached body can ensure that oxygen-increasing device 2 is stable and swim on water body, and the mesh of oxygenation is carried out to realize oxygen-increasing device 2 to water body
's.
Specifically, oxygen detection device 1 also includes detecting oxygen device 11, detecting oxygen device 11 includes controller, for detecting water
The oxygen sensors of middle dissolved oxygen amount and the pulsating pump that water is conveyed to oxygen sensors, solar energy detection means and controller are electrically connected
Connect.
In the present embodiment, oxygen sensors are provided with the value range of a water body dissolved oxygen amount, and pulsating pump can be by water body
Water be delivered to oxygen sensors, oxygen sensors can detect the dissolved oxygen amount in water body, when oxygen sensors detection data
When as a result less than the value range of setting, now, oxygen sensors will send signal to controller, and controller receives corresponding letter
After number and handle it, the work of control order solar energy power supply device, and then start oxygen-increasing device 2 and water body is carried out at oxygenation
Reason.
In the present embodiment, optimal selection should be placed on apart from 250 meters of oxygen-increasing device detecting oxygen device 11 when in use
Opening position, because the water body dissolved oxygen amount on the periphery of oxygen-increasing device 2 is higher, detecting oxygen device 11 is placed on apart from oxygen-increasing device 2 farther out
Opening position, can prevent detecting oxygen device 11 from closely causing very much the testing results of oxygen sensors inaccurate apart from oxygen-increasing device 2
Situation occurs.
As shown in figure 1, specifically, in this city implementation, detecting oxygen device 11 also includes the display 12 for being used for data regulation,
Display 12 is electrically connected with the controller.User can set oxygen determination to pass according to use environment and the actual conditions of water quality
The value range of sensor, further improve the practicality and feature of the solar energy aeration machine.