CN102524156A

CN102524156A - Wireless oxygenating device for fish tank

Info

Publication number: CN102524156A
Application number: CN2010105404287A
Authority: CN
Inventors: 朱斯忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2012-07-04

Abstract

The invention relates to a wireless oxygenating device for a fish tank. The wireless oxygenating device comprises a wireless oxygen charger arranged in the fish tank and an electric energy transmitter arranged outside the fish tank; the two parts are completely independent without any physical circuit connection; when in use, the wireless oxygen charger is arranged in water inside fish tank glass; the electric energy transmitter is arranged outside the fish tank glass and is corresponding to the position of the oxygen charger; the electric energy transmitter is used for transmitting energy to the wireless oxygen charger through the glass; the oxygen charger is provided with two electrodes which are in contact with the water and are used for electrolyzing water to generate oxygen; and the oxygen is directly dissolved in the water, so that the oxygen content in the water is increased. The energy is transmitted to the wireless oxygen charger of the fish tank by the electric energy transmitter outside the fish tank glass so as to oxygenate the water, so that the power line is obviated; the oxygen is formed and is directly dissolved in the water, so that the oxygen content in the water is increased, the breathing safety of fishes is guaranteed, and the convenience is also provided for cleaning management of the fish tank; and meanwhile, the oxygenating device can be made into a thin pancake shaped handicraft, so that the appearance of the fish tank is further improved.

Description

Fish jar is used wireless aeration device

Technical field

The present invention relates to oxygenation technology in a kind of water, particularly give the device of fish jar oxygenation through wireless mode.

Background technology

Fish jar is popular to people deeply as a kind of ornament, and is little of the desktop fish jar, arrive ecological fish bowl greatly, and the inside is put several small fish in a suitable place to breed, and the life of living shows, after work not only can alleviating fatigue, can also cultivate one's taste.

Fish jar is a limited water environment, and except the temperature of water, the oxygen content in the water also is the key factor that influences fish existence in the cylinder, and oxygen content is about 6PPM usually, in case water oxygen level is lower than 2PPM, fish will face dead situation.

In order to prevent the generation of this situation, the gas transmission in the water of the oxygen pump of fish jar outside, placing a special use usually is with the oxygen content of raising water.This method is effectively, but the noise that air pump work produces also has the bubble NOISE ON ENVIRONMENT that produces of from water, emerging to form pollution.

Have and do not have a kind of safe oxygenation method, not only convenient but also quiet? Certainly, oxygenation just could be realized it in the water of wireless power!

Summary of the invention

The wireless aeration device that a kind of fish jar is used, it is divided into two parts: a part is the wireless oxygenation apparatus that places fish jar, another part is to be positioned at the outer electrical energy transmitter of fish jar; Two parts are independent fully, have no circuit physically to connect, during use; Wireless oxygenation apparatus places the water of fish jar glass inner side, and electrical energy transmitter is positioned at the outside of fish jar glass, and is corresponding with the oxygenation apparatus position; Electrical energy transmitter sees through glass energy is passed to wireless oxygenation apparatus, has two electrodes to contact with water on the oxygenation apparatus, and water electrolysis is produced oxygen; Oxygen directly is dissolved in the water, has improved the oxygen content in the water.

Wireless aeration device=electrical energy transmitter+wireless oxygenation apparatus

Electrical energy transmitter mainly is made up of power supply, electric energy transmitting chip, LC resonance launching circuit three parts, that is:

Electrical energy transmitter=power supply+electric energy transmitting chip+LC resonance launching circuit

Specifically; Electrical energy transmitter mainly is made up of two parts: the LC resonance launching circuit of a parallel connection and a special-purpose emission IC are in series; What emission IC used is VOX series electric energy emission special chip, and like VOX330MP05S, VOX12MP05, VOX05MP01 etc., this is one type of trigistor; It has three ends: power end, hold and output, as long as provide a drive voltage circuit to get final product work to it; One end of LC resonance launching circuit is the emission power end, and the other end is connected with the output of emission IC.Here, the resonant frequency of LC resonance launching circuit is identical with the switching frequency of emission IC, works in synchronous regime, to realize the effect of resonance emission.

The effect of power supply has two: one, for chip provides driving voltage, and the 2nd, for LC resonance launching circuit provides emission voltage, driving voltage is DC voltage with emission voltage; Driving voltage is lower, and between 3-15V, emission voltage is higher usually; Because of chip different, usually between 4-400V.

The actual product of electrical energy transmitter can be two parts: a transmitting coil and a power pack, the inductance of resonance launching circuit taken out separately places the outside, other element all is installed in the power pack, with a power line with they be linked together.The shape of transmitting coil can be made thin round pie, or square.

The principle of wireless oxygenation apparatus: wireless oxygenation apparatus is actually a kind of wireless water electrolyzer, utilizes water electrolysis to become hydrogen and this principle of oxygen, feed water oxygenation, and the later oxygen of electrolysis directly is dissolved in the water.

The structure of wireless oxygenation apparatus is formed: a receiving circuit and two electrodes are formed; Receiving circuit mainly contains four elements: a receiving coil, a special-purpose VOX electric energy receive IC, a commutation diode and a filter capacitor; The two ends of receiving coil link to each other with input with the ground end that receives IC respectively, and the positive pole of filter capacitor links to each other with the output that receives IC, and the negative pole of rectification two utmost points is connected on an end of receiving coil; Positive pole is connected on the positive pole one of filter capacitor; Two electrodes place water, and other circuit all is sealed to a pancake shape, are attached to during use in the water of inwall of fish jar.

It is a kind of three terminal device that the VOX electric energy receives IC, with the supporting use of VOX electric energy emission IC, has the automatically pressure limiting function, and like VOXR10D series, output voltage range is respectively: 5V, 6V, 9V and 12V etc.

The outside of the transmitting coil fish jar glass of electrical energy transmitter, with the receiving coil aligned in position that places fish jar water, the energy that electrical energy transmitter is sent is received by wireless oxygenation apparatus and forms alternating current, becomes direct current behind the rectifying and wave-filtering; Voltage is lower than safe voltage (36V DC), in order to insure, selects for use usually below the 24V DC, and this galvanic positive pole links to each other with an electrode; Negative pole links to each other with another electrode, and two electrodes keep certain distance in case short circuit, after the energising; Water is formed oxygen by electrolysis at positive pole, because electrode is under water; Therefore, the oxygen of generation directly is dissolved in the water, and unnecessary oxygen overflows with the form of gas; Simultaneously on negative pole, form hydrogen, the solvability of hydrogen in water is very little, directly overflows.

Two electrodes can be selected the graphite of plate material for use, and graphite has good stability, can resist issuable corrosivity for a long time under water.

Actual effect of the present invention: the water aeration device of this wireless power, through the electrical energy transmitter that fish jar glass is outer the wireless oxygenation apparatus that energy passes to fish jar is carried out oxygenation to water, removed power line from; Directly be dissolved in the water after oxygen forms, improved the oxygen content in the water, guaranteed the breathing safety of fish; Also be convenient to the contamination control of fish jar; Simultaneously, oxygenation apparatus can be made the handicraft of pancake shape, has more increased the aesthetic property of fish jar.

Description of drawings

Fig. 1 is the fundamental diagram of the electric energy transmitter module of wireless power.

Fig. 2 is the fundamental diagram of wireless oxygenation apparatus.

Fig. 3 is the structural formula sketch map of wireless oxygenation apparatus

Fig. 4 is the practical application sketch map of wireless aeration device.

Among Fig. 1, L1 is the emission resonant inductance, and C1 is the emission resonant capacitance; IC is a VOX series electric energy emission special chip, and K is a power switch, and F is a fuse; BG1, BG2 are two rectification full-bridges, and C3, C4 are filter capacitor, and R1, R3 are discharge resistance; C6, C7 are shunting capacitance, and LED is an indicator lamp, and R2 is a current-limiting resistance.

Among Fig. 2, L2 is for receiving resonant inductance, and IC2 is that VOX receives special chip, and D is a rectifying tube, and C3 is a filter capacitor, and T+ is anodal, and T-is a negative pole.

Among Fig. 3, P is a plastic shell, and T+ is anodal, and T-is a negative pole.

Among Fig. 4,11 expression power packs, 22 expression transmitting coils, the wireless oxygenation apparatus of 33 expressions.

Embodiment

Below in conjunction with instance wireless aeration device is described further.

One of application examples: electrical energy transmitter principle.Among Fig. 1; Potential winding L1 and capacitor C 1 compose in parallel a LC resonance launching circuit; One end in loop is the input of emission power; The other end is connected with the output of transmitting chip IC, and the resonant frequency of LC resonant tank is consistent with the operating frequency of chip, and transmitting coil L1 is with the outside emitted energy of the mode in magnetic field.Two voltages of the need of work of this module, one is emission voltage V+, another is the driving voltage Vd of chip VT; Driving voltage Vd and emission voltage V+ are DC voltage, and driving voltage Vd is lower, usually between 3-15V; V+ is higher for emission voltage; Different because of chip, between 4-400V, used transmitting chip VT is a VOX series electric energy emission special chip usually.Civil power is divided into two-way here: after route full-bridge BG2 lattice stream and capacitor C 3 filtering, obtain an emission voltage V+ and supply emission LC resonant tank to use, R1 is the discharge resistance of capacitor C 3; Another road, civil power are after capacitor C 6, C7 shunting, and after full-bridge BG1 rectification and capacitor C 4 filtering and DW voltage stabilizing, the driving voltage Vd that obtains chip supplies chip operation, and resistance R 3 is discharge resistances of capacitor C 4.

Two of application examples: wireless receiving automatic aerator principle.Among Fig. 2, wireless automatic aerator is made up of a receiving circuit and two electrodes, and receiving circuit mainly contains four elements: a receiving coil L2, a special-purpose VOX electric energy receiving chip IC2, a commutation diode D and a filter capacitor C3; The two ends of receiving coil L2 link to each other with input with the ground end that receives IC2 respectively, and the positive pole of filter capacitor C3 links to each other with the output that receives IC2, and the negative pole of rectification two utmost point D is connected on an end of receiving coil; Positive pole is connected on the positive pole of filter capacitor; Two electrode T1 and T2 place water, and other circuit all is sealed to a pancake shape, are attached to during use in the water of inwall of fish jar; T+ is anodal; Form oxygen here, T-is a negative pole, forms hydrogen here.Two electrodes are all used graphite material, and except two electrodes, all other is sealed among the plastic casing P, and is with the etch of waterproof, as shown in Figure 3.

Three of application examples: the position relation of wireless oxygenation apparatus and power supply transmitter.It is as shown in Figure 4,

During use; Wireless oxygenation apparatus 33 places the water of fish jar glass inner side, and the transmitting coil 22 of electrical energy transmitter is positioned at the outside of fish jar glass, and is corresponding with oxygenation apparatus 33 positions; Transmitting coil 22 passes to wireless oxygenation apparatus 33 through glass with energy and voltage is provided for two electrodes, produces electrolysis.Here wireless oxygenation apparatus 33, with electric energy transmitting coil 22, two parts are independent fully, and middle glass across fish jar has no circuit physically to connect, and power pack 11 is transmitting coil 22 power supplies.

Claims

1. a fish jar is used wireless aeration device, and its principal character is: this device is divided into two parts: a part is the wireless oxygenation apparatus that places fish jar, and another part is to be positioned at the outer electrical energy transmitter of fish jar; Two parts are independent fully, have no circuit physically to connect, during use; Wireless oxygenation apparatus places the water of fish jar glass inner side, and electrical energy transmitter is positioned at the outside of fish jar glass, and is corresponding with the oxygenation apparatus position; Electrical energy transmitter sees through glass energy is passed to wireless oxygenation apparatus, has two electrodes to contact with water on the oxygenation apparatus, and water electrolysis is produced oxygen; Oxygen directly is dissolved in the water, has improved the oxygen content in the water.

2. use wireless aeration device according to right 1 described fish jar; It is characterized in that: electrical energy transmitter mainly is in series by the LC resonance launching circuit of a parallel connection and the special-purpose electric energy emission IC of a VOX series; One end of LC resonance launching circuit is the emission power end, and the other end is connected with the output of emission IC, and the resonant frequency of LC resonance launching circuit is identical with the switching frequency of emission IC; Work in synchronous regime, to realize the effect of resonance emission.

3. use wireless aeration device according to right 1 described fish jar; It is characterized in that: wireless oxygenation apparatus is actually a kind of low-voltage water electrolyzer of wireless power; Utilize water electrolysis to become hydrogen and this principle of oxygen, feed water oxygenation, the later oxygen of electrolysis directly is dissolved in the water:

4. use wireless aeration device according to right 1 described fish jar, it is characterized in that: receiving chip adopts the VOX family chip, like VOXR10D.

5. use wireless aeration device according to right 1 described fish jar, it is characterized in that: two electrodes all adopt graphite material to form.

6. use wireless aeration device according to right 1 described fish jar, it is characterized in that: the voltage of brine electrolysis is the safe voltage below the direct current 24V.