CN102923869A

CN102923869A - Water area circulation oxygen increasing machine

Info

Publication number: CN102923869A
Application number: CN2012101670730A
Authority: CN
Inventors: 林依兰; 林胜贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-28
Filing date: 2012-05-28
Publication date: 2013-02-13

Abstract

The present invention discloses a water area circulation oxygen increasing machine, and belongs to the technical field of oxygen increasing machines, wherein purposes of the present invention are to solve disadvantages of high energy consumption and easy damage of the existing oxygen increasing machine and overcome shortcomings of large limitations in deep oxygen increasing, long range oxygen increasing and water body circulation flow promotion. The water area circulation oxygen increasing machine comprises a water pump, an oxygen increasing device, a water drainage system and a support mechanism, wherein the water pump can sink into the bottom of a pond or can be suspended or fixed on a place having an any height from a water surface to the bottom of the pond, the oxygen increasing device comprises a housing, an action wheel, a center shaft and a driving wheel, the housing comprises a water inlet, a water drainage outlet and an observation window, the action wheel, the driving wheel and the center shaft are firmly connected and synchronously operate, and operations of the action wheel and the driving wheel are driven by an external water source entering from the water inlet. The water area circulation oxygen increasing machine is widely applicable for water body flowing oxygen increasing in aquaculture, sewage treatment and hydraulic engineering.

Description

A kind of waters circulation automatic aerator

The present invention relates to a kind of oxygenating machine, particularly relate to a kind of waters circulation automatic aerator.

Background technology

In aquaculture, in order to increase the dissolved oxygen in the water and to improve the convection current degree of water in the water body; In sewage treatment project, for the mixed solution to sewage carries out oxygenation and mixing, be conducive to sewage is carried out biochemical treatment; In hydro project, freeze in order to prevent lake, pond, rivers and creeks, the convection current of water layer is to improve the activity of water body about needing to strengthen, and these occasions all will be used oxygenating machine.

Existing oxygenating machine has good fast oxygenation performance mostly, as: paddle aerator, waterwheel aerator, water-spraying oxygen-increasing machine, water wheel type ventilator, spraying type oxygenating machine, gush spray formula oxygenating machine, jet aerator, subsurface-flow aerator, high-pressure inflation type aerator, inhaling type oxygenating machine etc., but these oxygenating machine ubiquities high energy consumption, fragile, deep layer oxygenation, long-range oxygenation and promote water body circulate aspect problem unable to do what one wishes.

Aspect " high energy consumption ": the motor power (output) that above-mentioned various oxygenating machines are equipped with is mostly at 0.75KW---between the 4.0KW, it is few that current consumption within the unit time seems, if but use continuously or often use, the electricity charge that produce will be no small costs, and this is that present various oxygenating machine exists the underlying cause of " afford and can not afford " phenomenon.

"Fragile " aspect: above-mentioned various oxygenating machines have the outfit electric motor; power transmission mechanism and oxygen-enriching mechanism; on the one hand be that they run up when work and damage easily; the 2nd, the electric motor of working in water surrounding burns out easily; the 3rd, and corrosion appears in the long period of soaking power transmission mechanism in water easily; long-term wind, Exposure to Sunlight, drench with rain, aging grade for series of problems appears in many members of oxygenating machine easily, as long as there is a place to go wrong, oxygenation work can not normally be carried out, this just causes oxygenating machine to damage easily when work, also is subject to all the time the threat of corrosion and weather aging when not working.

At " deep layer oxygenation; long-range oxygenation and promotion water body circulate " aspect: although above-mentioned various oxygenating machine also can reach certain oxygenation degree of depth in oxygenation process, certain oxygenation scope is also arranged, but what reach that certain oxygenation degree of depth and oxygenation scope rely on is oxygenating machine larger energy expenditure in oxygenation process, Chinese invention patent prospectus CN 102132682 A disclose a kind of oxygenating machine, it adopts waterwheel aerator and paddle aerator to combine mode, drive simultaneously waterwheel and vane rotary with an electric motor by power transmission mechanism, although this combination can reach the target that improves the oxygenation degree of depth and enlarge oxygenation area to a certain extent, must dispose the electric motor of relatively high power; Chinese invention patent prospectus CN 102107945 A disclose a kind of subsurface-flow aerator, the mode of the height by regulating undercurrent pipe vertical direction and the length of horizontal direction, although also can reach to a certain extent the target that improves the oxygenation degree of depth and enlarge oxygenation area, dark long undercurrent pipe was installed quite be bothered; Chinese utility model patent prospectus (application number 91208042.6) has been announced the large water surface aerator for fishpond of a kind of rotary type, it is by prolonging pivoted arm, and the reactive force that produces in the running by oxygenating machine promotes oxygenating machine around the rotation of center sparger, although this mode can realize enlarging the target of fish pond oxygenation area, the radiable scope of pivoted arm institute that has prolonged is still very limited; Japan Kaiyo Co., Ltd is at the patent of invention (application number 92101176.8 of China's application, publication number CN 1075702 A) prospectus has been announced a kind of mobile apparatus and method of whole water cycles that make the shallow water territory, it by be installed on land or be arranged under water the pump housing, upwards spraying the generation hydrofluidic to the tubular structure bottom of at right angle setting in water sprays from the top, although can force whole water generates in shallow water territory to circulate, but the contribution of having done aspect oxygenation is very limited, improving the degree of depth and enlarging in the situation of water surface area, the effect that circulates only is confined to device fitting, away from installing more, effect is more not obvious.

This shows that now widely used various oxygenating machines are that high energy consumption and the fragile use cost that causes are higher on the one hand, is to fail to reach deep layer oxygenation, long-range oxygenation and promote that water body circulates on the other hand, perhaps poor effect.

Summary of the invention

The object of the present invention is to provide a kind of energy decrease running cost, not fragile, the waters circulation automatic aerator that deep layer oxygenation, long-range oxygenation and waters circulation can be carried out synchronously.

The present invention is achieved by following technical proposals.

The present invention includes water pump, oxygen-increasing device, draining system and supporting mechanism's system forms.

Described water pump can sink to pond bottom or suspension, be fixed on the water surface to the place of arbitrary height between the bottom, the water shoot water port of water pump is located at the water inlet top of oxygen-increasing device, the water that water pump is extracted out from the pond can pour down from the water inlet of oxygen-increasing device, drives the running of oxygen-increasing device.

Described oxygen-increasing device comprises housing, motion-work wheel, central shaft and driving wheel.

Described housing is provided with the first water inlet, the second water inlet, water port and viewing window, the selection of water inlet is determined by the height of resource of water supply, using water pump directly to extract in the situation of pond water introducing oxygen-increasing device, be preferably the first water inlet that is in the higher position, having in the utilizable situation in extraneous water source, do not need to enable water pump, but oxygen-increasing device is directly introduced at extraneous water source, in the situation that can reach the first water inlet height, be preferably the first water inlet, poor very little at the water source that enters the pond and pond water level, leave the height of the water surface still can't introduce natural water source in the situation of the first water inlet that is in the top by reducing as far as possible oxygen-increasing device, select the second water inlet that is in lower position, the bottom of oxygen-increasing device is provided with one or more drainage interfaces and is connected with water exhaust system, viewing window is between the first water inlet and water port, its size can pass in and out easily with motion-work wheel and be as the criterion, the lower edge of viewing window is located at slightly top of water port, has good ponding position-limiting action, when the extraneous water source flow of introducing the oxygen-increasing device water inlet is larger, surpass the part of water exhaust system water displacement can be directly viewing window draining above the water port.

Described motion-work wheel is located at enclosure interior, be divided into two parts of wheel hub and impeller, described impeller namely can be arranged to by blade and the larger water storage tank of blade fixed disc capacity that surround, that be uniformly distributed in hub surface, and this jumbo water storage tank can improve power moment better; Water storage tank and two parts of outer field water eliminator that also can further impeller be divided into internal layer, the water storage tank of internal layer is uniformly distributed in hub surface, outer field water eliminator and the one by one corresponding and radially arrangement of internal layer water storage tank, compare with the motion-work wheel with large capacity water storage tank, two-layer motion-work wheel can make the current that enter from water inlet from the water port discharge more Bubble formation be arranged behind motion-work wheel inside and outside this minute, but power moment is not as the motion-work wheel of flood slot type.

Described central shaft is to cross the power transmission shaft that housing connects motion-work wheel and driving wheel, and motion-work wheel and driving wheel and central shaft are and are fastenedly connected, run-in synchronism.

Described driving wheel can be divided into wheel hub, spoke and three parts of oxygenation wheel, at least two of driving wheels, be located at both sides, the outside of housing, left-right symmetry, the in pairs arrangement of motion-work wheel, its diameter reaches more than the twice of motion-work wheel external diameter at least, in order to can guarantee that when installing and using housing bottom and water port are positioned on the water surface, can guarantee that again oxygenation takes turns some and can there be in the entry.

The spoke of described driving wheel laterally is provided with band and is permitted lacunary splash board, and narrow meshed splash board length is less than the length of spoke, and with the oxygenation wheel in the running, the end that narrow meshed splash board is taken turns near oxygenation does not contact the water surface and is advisable.

Described oxygenation wheel is the most parts of core of waters circulation automatic aerator, they can be separately independently eccentric sphere or basket-hanging structure, it also can be the waterwheel wheeled construction that is connected as a single entity, no matter be eccentric sphere formula, basket-hanging or waterwheel wheeled construction, the surface of its constituent material is equipped with many apertures for empty G﹠W turnover.

The integrally-built oxygenation wheel of described water wheel type is inner to be divided into several oxygenation frames that size is impartial, opening is semi-closed state by cutting apart cover plate with the oxygenation wheel, oxygenation wheel two kinds of different modes are installed: the first is the direction of oxygenation frame opening and the opposite direction of motion-work wheel tank opening, and this situation needs larger power just rotatably; The second is that the direction of oxygenation frame opening is consistent with the direction of motion-work wheel tank opening, and this mounting means can alleviate operating load largely.

The mode that the direction of described oxygenation frame opening is consistent with the direction of motion-work wheel tank opening with making this oxygen-increasing device in the situation of the external water source wretched insufficiency that enters from water inlet, also can be made certain contribution for the oxygenation in pond.Adopting in the slower situation of above-mentioned the first mounting means rotating speed, oxygenation frame air when entering the water surface on the oxygenation wheel is discharged from the aperture of sidewall and bottom already, cause the running of oxygenation wheel almost not have oxygenation effect, at this moment, the oxygenation wheel is adjusted by above-mentioned first scheme installation, make the direction of oxygenation frame opening consistent with the opening direction of motion-work wheel tank, can reduce significantly like this resistance that the oxygenation wheel produces in the running, improve the speed of running, the oxygenation frame can with in a large amount of air band entry, produce a large amount of bubbles when entering the water surface; When leaving the water surface, because the oxygenation frame is opening down, almost without any ponding, thereby alleviated load, be conducive to improve rotating speed, improve oxygenation effect.

The purpose of utilizing in order to arrive better energy, in that being arranged, can introduce in the situation of oxygen-increasing device water inlet a large amount of extraneous natural water sources, driving wheel fast turn-around, oxygenation frame will produce a large amount of bubbles in a large amount of air band entry when entering the water surface, the oxygenation effect that produces is with fairly obvious; The oxygenation frame is taken water out of the water surface and is flowed out from aperture on every side when leaving the water surface, and the unrestrained effect of generation has enlarged the contact area of water and air to a certain extent, has improved oxygenation effect; Spilling fallen water from the oxygenation frame bottom will further hit and fall on the operating splash board, a part is splashed everywhere, a part from the splash board aperture flow out, a part outwards throws away to oxygenation wheel direction, a part flows to the direction of wheel hub, thereby prolonged the time of a part of water and contact with air, enlarged the contact area of water and air, rotating speed is faster, the water smoke effect is better, installing in the obvious too light situation of pair of driving wheels load, can install two pairs or more to driving wheel or be added on the basis of original driving wheel oxygenation wheel and adopt the mode of adding the oxygenation wheel, can make the energy obtain more fully utilizing, for more contribution is made in the oxygenation in pond.

Described water exhaust system can be the conduit-type water exhaust system that is layed in the water surface, also can be by water shoot, the water exhaust system that locating support and floating matter consist of, described water shoot namely can be that the direct-connected drainage pipeline of one or more and oxygen-increasing device water port forms, also can be to be connected with the oxygen-increasing device water port by a house steward, house steward is provided with the drainage pipeline of many branches, the length of water shoot and branch's situation can determine according to the size and shape of pond area, and water can be drained into the mobile relatively poor place of pond distal-most end or pond waters the water discharge be advisable; The size of water shoot must adapt with the water displacement of water pump, and its minimum caliber should drive in the situation of oxygen-increasing device running to draw water at the use water pump, and the oxygen-increasing device enclosure interior does not produce delay ponding and is advisable.

In order to prevent the significantly drift of water shoot, can adopt locating support to determine the direction of drainage, cooperate the floating effect of floating matter to make water shoot can be suspended in about the water surface between locating support, for preventing the obstruction of pond bottom mud, the water outlet of water shoot terminal swims in the water letting alone, and does not contact pond bottom and be advisable.

In the abundant place of rural area natural water source, a large amount of natural water sources is introduced oxygen-increasing device, water exhaust system will occur and can't rapidly trapping phenomena be appearred in the water discharge, at this moment the viewing window of oxygen-increasing device housing plays the effect of spacing overflow, unnecessary water flows out from viewing window, directly enter the pond, prevent that ponding a large amount of in the oxygen-increasing device housing from producing resistance to the running of motion-work wheel.

In vast rural area, natural water source be one can take full advantage of near free natural resources, after these natural water sources are introduced oxygen-increasing device, adopt water shoot to be difficult to satisfy the needs of flow, laying the conduit-type water exhaust system at the water surface will be a good selection, as adopting half-open mao bamboon, can reduce cost, can produce again unnecessary water in time from rim overflow effect out.

One of principle that the present invention utilizes: the water pump needed energy that draws water from the pond, only with water pump water port and pond water plane between difference of altitude relevant, and have nothing to do with the degree of depth that water pump is immersed in the pond.Utilize this principle, water pump can be sunk in case of necessity the bottom in pond or water pump is hung, is fixed on position darker below the water surface, the water that the bottom dissolved oxygen amount is lower draws up, the surface water that dissolved oxygen amount is higher flows downward naturally, in the situation that lasting use water pump draws water, because the pond lower water of bottom dissolved oxygen amount constantly is drawn out of, the water nature that the top layer dissolved oxygen amount of water pump position is higher flows to depths, water pump place, thereby realize not needing to increase the consumption of energy, just can realize the target that surface water and the convection current of bottom water are exchanged.

Two of the principle that the present invention utilizes: water falls from eminence has certain kinetic energy and potential energy, and these kinetic energy and potential energy can be converted into mechanical energy and externally do work.Utilize this principle, kinetic energy and potential energy that can the water that enter from the oxygen-increasing device water inlet is contained use, and drive the running of power wheel and oxygenation wheel, realize oxygen-supplying function.Under the impact of water, motion-work wheel fast turn-around, the air that will be involved in operation process further mixes with water, to a certain extent the water that enters from water inlet is played the oxygenation effect, in model trial, the water that the motion-work wheel of flowing through is discharged from the water shoot far-end has a large amount of Bubble formations, illustrates that motion-work wheel has certain oxygen-supplying function; Under the drive of motion-work wheel, driving wheel run-in synchronism by the central shaft connection, the oxygenation wheel directly will produce a large amount of bubbles on the one hand in the air pressure entry in operation process, again a certain amount of water being taken on the other hand out of the water surface spills and leaks down to fall on the splash board, thereby make the sky G﹠W that more touch opportunity be arranged, the surface water oxygen level of oxygen-increasing device position is increased, thereby ensured that the surface water that flows to orientation, water pump place has higher oxygen level.This shows, adopt the application of this principle, namely can reach the purpose of long-range oxygenation, can realize again the target of deep layer oxygenation.

Three of the principle that the present invention utilizes: the degree that airborne oxygen dissolves in the water is relevant with the area that contacts with the time of empty G﹠W contact, and the time is longer, contact area is larger, and then oxygenation effect is better.Utilize this principle, the impeller of motion-work wheel is divided into water eliminator and two parts of water leg, the water slug that enters oxygen-increasing device from water inlet produces the effect of splashing everywhere after to the outer field water eliminator of motion-work wheel, this has increased the contact area of water and air virtually, most water enters the water leg of internal layer again, the quick washing that air in the water leg is subject to water forms whirlpool, further strengthened the degree of mixing of air and water, enlarged the contact area of water and air, heavy stops, greatly prolonged water and fallen into the oxygen-increasing device housing bottom and rush the time that water port is discharged from water inlet, thereby made motion-work wheel when finishing energy transformation, also have certain oxygen-supplying function.Utilize identical principle, be divided into the oxygenation wheel of water wheel type structure many independent separately, opening is the oxygenation frame of semi-closed state, and in the bottom of each oxygenation frame, get out many apertures for empty G﹠W turnover on sidewall and the cover plate, the oxygenation effect that produces is embodied in following three aspects: the one, when oxygenation is taken turns with faster speed running and is pressed into the oxygenation frame in the water, the oxygenation frame that is the half opening state namely can ensure more air and be brought in the water, do not affect again water and enter the interior speed of oxygenation frame, be pressed into the extruding that the air that is in the water in the oxygenation frame is subject to the water that pours in from the grid opening part, air is from overflowing the aperture on every side, produce a large amount of bubbles towards the floating diffusion of direction of wheel running, thereby effectively enlarged the contact area of air and water, prolong the time that air contacts with water, improved oxygenation effect.Two in oxygenation wheel running speed faster the time, the oxygenation frame that is the half opening state can be taken a certain amount of water out of the water surface, and from around set aperture overflow, under running condition, form aerial watering effect, enlarge the contact area of water and air, improved oxygenation effect.The 3rd, very fast at rotating speed, and there is more water to spill fallen the time from the aperture of oxygenation frame bottom, the splash board that oxygenation wheel spoke is laterally installed will be brought into play the oxygenation effect again, dropping on the water part on the splash board splashes everywhere because bump produces spray, a part continues to trickle down from the aperture on the splash board, form watering effect upwards, some running along with driving wheel outwards throws away, thereby effectively enlarged the contact area of water and air, prolonged and left the time that water surface water afterwards stays in air, produced preferably oxygenation effect.

Four of the principle that the present invention utilizes: principle of moment balance.Utilize this principle, design the water storage tank of power wheel wide and dark, the oxygenation frame on the oxygenation wheel is designed to narrow and little, as long as can realize water flows into, the target that the oxygenation wheel will turn round.The running of oxygen-increasing device need to have a certain amount of external water source to impact drive, but in the very limited situation in external water source, the discharge that enters from the oxygen-increasing device water inlet obviously reduces, at this moment, the important regulatory function of aperture performance on water storage tank on the motion-work wheel and the oxygenation frame, following three aspects of its beneficial effect major embodiment: the one, the ponding function of the wheel water storage tank of taking the initiative improves power moment.The water that flows to enters water storage tank under the guiding of motion-work wheel water eliminator, the water that accumulates along with water storage tank increases gradually, and power moment increases, and must drive the running of oxygenation wheel; The 2nd, the exhaust outlet function of the aperture that performance oxygenation frame is set reduces resistance torque.The bottom, sidewall and the separation cover plate that consist of each oxygenation frame of oxygenation wheel are provided with many apertures, when the oxygenation frame enters the water surface with slower speed, set aperture can be quickly with the Bas Discharged in the oxygenation frame, minimizing oxygenation frame enters the resistance in the water, when the oxygenation frame leaves the water surface, water in the oxygenation frame can in time be discharged from aperture again, the load that rises and move to reduce the oxygenation frame, thus resistance torque is reduced; The 3rd, performance oxygenation wheel and the synchronous operated advantage of power wheel are multiplied the travelling speed of oxygenation frame.Because the relation that is directly proportional between the ratio of the water storage tank running speed on the speed of the wheel of the oxygenation on motion-work wheel operation and the motion-work wheel and their rotation radius separately, be installed in setting in the big or small constant situation of motion-work wheel external diameter of oxygen-increasing device enclosure interior, oxygenation wheel external diameter is larger, the operation speed of oxygenation frame is faster, and oxygenation effect is all the more obvious.

Five of the principle that the present invention utilizes: flowing of water always flows to lower from eminence.Utilize this principle, enter and be pooled to housing bottom through the water of motion-work wheel oxygenation from the oxygen-increasing device water inlet, and along with the running of motion-work wheel is flowed towards the water port direction, because the bottom of housing and water port also have certain height from the water surface in pond, utilize this difference of altitude, just the water after the oxygenation can be drained into pond place discharge any far away by water exhaust system, thereby realize the target of long-range oxygenation.

Six of the principle that the present invention utilizes: the speed that airborne oxygen dissolves in the water is relevant with the saturation ratio of dissolved oxygen in the water body, and the saturation ratio of dissolved oxygen is lower in the water body, and then dissolved oxygen speed is faster, and the saturation ratio of dissolved oxygen is higher, and then dissolved oxygen speed is slower.Utilize this principle, the water of pond waters bottom is extracted out entered oxygen-increasing device and enter oxygen-increasing device higher oxygenation efficient is arranged than the water on pond waters top layer is extracted out, reason is that the saturation ratio of pond bottom water dissolution oxygen is lower than the saturation ratio of surface water dissolved oxygen.

Seven of the principle that the present invention utilizes: " the race between tortoise and rabbit " principle.Utilize this principle, this oxygen-increasing device is designed to namely can utilize natural water source, also can utilize water pump directly to draw water from the pond or the mode of two kinds of combinations, water is introduced the water inlet of oxygen-increasing device, drive the running of motion-work wheel and driving wheel, when the external world has a certain amount of natural water source utilizable, do not need to enable water pump; When, pond very little when extraneous natural water source flow might exist anoxic to threaten, can enable water pump, natural water source and water pump are drawn up the water inlet that the water that comes is introduced oxygen-increasing device jointly; When extraneous natural water source is fully exhausted, enable one or two water pump, just can effectively promote the circular oxygenation of pond waters, the anoxic of alleviating the pond threatens.

Beneficial effect of the present invention mainly contains following three aspects.

The one, oxygenation effect is obvious.Extraneous natural water source oxygen level is than horn of plenty; when flow is larger; extraneous natural water source drainage is entered the anoxic problem that the pond can solve the pond well; at this moment use this oxygenating machine not need to enable water pump; without any power consumption; but can give pool oxygenation; this only can be beneficial to pond culture; there is not harm; but after extraneous water source flow is reduced to a certain degree; rely on extraneous natural water source just to be difficult to solve the anoxic pressure in pond; the phenomenon of a large amount of fishes and shrimps of water inlet frequent in pond is exactly the concrete manifestation that there has been the anoxic symptom in the pond; in this case; if untimely taking measures; just serious security threat might appear; if these water are introduced this oxygen-increasing device; because motion-work wheel has certain oxygen transfer rate; discharge from water port after entering oxygen-increasing device from the extraneous water source that water-in enters; oxygen level not only can not reduce; also can increase to some extent on the contrary; the extraneous natural water source that is rich in oxygen is discharged to the far-end in pond by water exhaust system; this can alleviate the anoxic pressure of pond far-end naturally; but the original water inlet in pond is the running oxygenation that there is driving wheel the position at oxygen-increasing device place; can effectively alleviate the anoxic crisis in original waters, water inlet place, pond; life-time service, oxygenation effect is fairly obvious.

The 2nd, running cost is cheap.Having in the utilizable situation of extraneous natural water source, do not need to use water pump, almost there is not running cost, in the situation of using water pump, only need running cost seldom.The general addressing of pond culture, be built in the place at comparatively stable extraneous water source, even if in low water season, the flow of extraneous natural water source greatly reduces often and is not exhaustion, in 1 year 365 days time, most times do not need to use water pump but can work continuously in 24 hours, only flow reduce to be difficult to drive oxygen-increasing device runs well or extraneous the source has dried up in time, just need to enable water pump, different from existing various oxygenating machines is: the employed water pump of this waters circulation automatic aerator is originally as the simplest subsea equipment, being immersed in works in the water is not easy to burn out, and the oxygen-increasing device of core itself does not belong to any electrical equipment the most, the running of oxygen-increasing device slow rhythm and simple and mechanical structure form, so that maintenance cost drops to negligible degree and level.

The 3rd, the waters circulating effect is good.The flowability of pond waters has important effect to the ecotope that improves the pond, use this oxygen-increasing device, the flowability of water body is strengthened greatly: in the test, adopt 28 watts Miniature water-pumping machine that the oxygen-increasing device water inlet that the water in the tank is extracted into the about 0.45M of difference of altitude is flung and descends, the per minute water displacement reaches 18698 milliliters, by this flow rate calculation, every consumption kilowatt-hour, water displacement reaches 40,066,444 milliliters, amount to about 40 cubic metres, this just means every consumption kilowatt-hour, can extract the water of any degree of depth in pond out about 40 cubic metres water and enter oxygenating machine, meaning has 40 cubic metres water to drain into the pond distal-most end by water exhaust system simultaneously, mean that the pond distal-most end has 40 cubic metres water mobile towards the direction of oxygen-increasing device, also meaning has 40 cubic metres surface water to flow to the water pump direction that is in the depths, pond, this shows, this design is in save energy and promote water body to have good effect aspect circulating, and reaches preferably deep layer oxygenation, the purpose that long-range oxygenation and promotion water body circulate.

The present invention's design meets the principles of science, outside except water pump is electrical equipment, it is non-damageable simple and mechanical that rest part all belongs to, particularly deep layer oxygenation, long-range oxygenation and promote water body aspect circulating outstanding behaviours and the decrease of running cost so that this oxygen-increasing device has fundamentally solved the problem that the user " affords and can not afford ".

Description of drawings

Fig. 1 is the front view of embodiment 1.

Fig. 2 is the vertical view of embodiment 1.

Fig. 3 is embodiment 1 motion-work wheel outside drawing.

Fig. 4 is embodiment 1 driving wheel synoptic diagram.

Fig. 5 is embodiment 1 oxygenation wheel partial view.

Fig. 6 is the front view of embodiment 6.

Embodiment

The invention will be further described below in conjunction with drawings and Examples.

Embodiment 1, and in conjunction with Fig. 1 to Fig. 4, a kind of efficient energy-saving waters circular oxygenation device comprises that water pump 1, oxygen-increasing device 2, water exhaust system 3 and supporting mechanism 4 form.

Described water pump 1 is connected to form by the pump housing 11 and pump line 12.

Described oxygen-increasing device 2 comprises housing 21, motion-work wheel 22, central shaft 23, driving wheel 24 forms, housing 21 is located at the first water inlet 211, the second water inlet 212, water port 213 and viewing window 214, motion-work wheel 22 is positioned at housing 21 inside, its integral body can be put into or take out from viewing window 214, motion-work wheel 22 is divided into

wheel hub

221 and 222 two parts of impeller, impeller 222 internal layers are provided with around the water leg 2221 in 221 1 weeks of wheel hub, skin is provided with the water eliminator 2222 of arranging radially around 222 peripheral weeks of impeller, 2221 one-tenth one-to-one relationships of the quantity of water eliminator 2222 and water leg, the outer rim of water leg 2221 just in time is between outer field two water eliminators 2222, the central shaft 23 of motion-work wheel 22 connects the transmission shaft of driving wheel 24 for crossing housing 21, motion-work wheel 22 and central shaft 23 integrated connections, run-in synchronism, driving wheel 24 is positioned at housing 21 outsides, the both sides of motion-work wheel 22 are symmetric offset spread, its diameter reaches more than 2 times of motion-work wheel 22 external diameters, driving wheel 24 is fastenedly connected with central shaft 23, run-in synchronism, driving wheel 24 is divided into wheel hub 241,243 3 parts are taken turns in spoke 242 and oxygenation, accompany narrow meshed water eliminator 244 inside and outside the spoke 242, its length does not have spoke 242 short being advisable in the immersion water in the running with driving wheel 24, oxygenation wheel 243 is by base plate 2431, sidewall 2432 and dividing plate 2433 consist of, dividing plate 2433 curved structures, the inside of oxygenation wheel 243 is divided into the identical oxygenation frame 2434 of size and shape, oxygenation frame 2434 be semi-closed structure, surround the sidewall 2432 of oxygenation frame 2434, the material surface of base plate 2431 and dividing plate 2433 is equipped with many apertures 2435 for the turnover of empty G﹠W, and the direction of water leg 2221 openings of impeller 222 internal layers in the direction of oxygenation frame 2434 openings in the oxygenation wheel 243 in the driving wheel 24 and the motion-work wheel 22 is just in time opposite.

Described water exhaust system 3 is comprised of water shoot 31, locating support 32 and floating matter 33, water shoot 31 in the water exhaust system 3 is fastenedly connected with water port 213 on oxygen-increasing device 2 housings 21, and the length of water shoot 31 is can drain into the pond distal-most end with the water of discharging from the water port 213 of oxygen-increasing device 2 or the mobile relatively poor dead angle, pond of pond waters is as the criterion.

Described supporting mechanism 4 can be the supporting rack 41 to 2 supports of oxygen-increasing device and fixed action, also can be the floating matter 42 that oxygen-increasing device 2 can be held out water surface certain altitude.

During use, the pump housing 11 of water pump 1 can sink to pond bottom 5 or hang, be fixed on the water surface 6 to the place of arbitrary height between the bottom 5, the pump line 12 of water pump 1 enters the water drainage water inlet 211 of oxygen-increasing device 2, the water that enters oxygen-increasing device 2 inside from water inlet 211 at first impacts on the water eliminator 2222 of motion-work wheel 22 impellers 222 peripheries, the water that impacts on the water eliminator 2222 falls in the water leg 2221 subsequently, the action of gravity that ponding in the impact that water eliminator 2222 is suffered and the water leg 2221 produce drives the running of motion-work wheel 22, motion-work wheel 22 is connected by central shaft 23 with driving wheel 24, when turning round under the impact of motion-work wheel 22 at water, driving wheel 24 is and then run-in synchronism also, oxygenation frame 2434 in the oxygenation wheel 243 on the driving wheel 24 is constantly with in the air pressure entry, thus the target of realization oxygenation; Enter the inner water that drives after motion-work wheels 22 runnings of oxygen-increasing device 22 from water inlet 211 and flow to water port 213 along with the rotation of impeller, drain into pond distal-most end or the place at dead angle the most by water shoot 31, water shoot 31 can be by arranging the mode of floating matter 32, make water shoot 31 float on the water surface or suspend in water, in order to prevent that water shoot 31 water outlets 33 mud from stopping up, the water port of water shoot 31 can be let alone to swim in the water, be advisable not sink under water.

Embodiment 2, and embodiment 2 is that from the difference of embodiment 1 water source of quoting is different, and embodiment 1 is for adopting water pump directly to draw water from the pond, and embodiment 2 introduces oxygen-increasing device with extraneous natural water source, and other device form and function are the same, therefore no longer repeat.

Embodiment 3, embodiment 3 is that from the difference of embodiment 1 and embodiment 2 water inlet of enabling is different, and what embodiment 1 and embodiment 2 used is the first water inlet, and embodiment 3 uses is the second water inlet, other device form and function are the same, therefore no longer repeat.

Embodiment 4, embodiment 3 is that from the difference of embodiment 1, embodiment 2 and embodiment 3 structure of motion-work wheel impeller is different, embodiment 3 and embodiment 1, embodiment 2 and 3 uses of embodiment be to have that water eliminator and water storage tank are double-deck to have a better oxygenation effect motion-work wheel, to have large capacity water storage tank, motion-work wheel that power moment is larger and embodiment 4 installs, other device form and function are the same, therefore no longer repeat.

Embodiment 5, embodiment 3 is the different amts that oxygenation is taken turns with the difference of embodiment 1, embodiment 2, embodiment 3 and embodiment 4, embodiment 3 and embodiment 1, embodiment 2 and embodiment 3 only have a pair of oxygenation wheel, and embodiment 4 installations is the twoth pair of oxygenation wheel, other device form and function are the same, therefore no longer repeat.

Embodiment 5, see Fig. 6, and embodiment 4 is that from the difference of embodiment 1 the oxygenation wheel form of enabling is different, the oxygenation wheel of embodiment 1 is the closed-in construction that is connected as a single entity, and embodiment 2 is eccentric sphere formula structure independently separately, and other device form and function are the same, therefore no longer repeat.

Claims

1. waters circulation automatic aerator, comprise water pump, oxygen-increasing device, water exhaust system and supporting mechanism, it is characterized in that: described oxygen-increasing device comprises housing, motion-work wheel, central shaft and driving wheel, and the running of described oxygen-increasing device relies on from the external water source that water inlet enters and drives.

2. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: the body of described water pump partly sinks to pond bottom or suspension, is fixed on the water surface to arbitrary height position between the bottom, water shoot one end of described water pump connects body, and the other end is located at the top of oxygen-increasing device water inlet.

3. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: described housing is provided with water inlet, water port and viewing window, and described viewing window is located between water port and the water inlet, and its length and width can conveniently pass in and out with motion-work wheel and be as the criterion.

4. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: described motion-work wheel is located at enclosure interior, comprise wheel hub and impeller, described impeller is provided with the water storage tank that is uniformly distributed in hub surface that is surrounded by blade and blade fixed disc, or internal layer is provided with the water storage tank that is uniformly distributed in hub surface, and skin is provided with and internal layer water storage tank water eliminator corresponding and that arrange radially one by one.

5. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: described central shaft connects the power transmission shaft of motion-work wheel and driving wheel for crossing housing, and motion-work wheel, driving wheel all are fastenedly connected with central shaft, run-in synchronism.

6. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: described driving wheel is located at outside the housing, the both sides of central shaft, paired symmetric offset spread, more than the twice of its diameter greater than the motion-work wheel diameter, described driving wheel is divided into wheel hub, spoke and three parts of oxygenation wheel, described spoke laterally is provided with band and is permitted lacunary splash board, and the surface of the constituent material of described oxygenation wheel is provided with many apertures for empty G﹠W turnover.

7. a kind of waters according to claim 6 circulation automatic aerator, it is characterized in that: described oxygenation wheel can be the wheeled one-piece construction of waterwheel, also can be by several separately independent, evenly distributions, the surface is with eccentric sphere formula structure or the basket-hanging structure of several apertures, and the wheeled one-piece construction inside of described waterwheel is divided into several oxygenation frames that size is impartial, opening is semi-closed state by cutting apart cover plate with the oxygenation wheel.

8. a kind of waters according to claim 1 circulation automatic aerator, it is characterized in that: described water exhaust system can be the conduit-type water exhaust system that is layed in the water surface, also can be by water shoot, the water exhaust system that locating support and floating matter consist of, described water shoot can be that the direct-connected drainage pipeline of one or more and oxygen-increasing device water port forms, also can be to be connected with the oxygen-increasing device water port by a house steward, house steward is provided with the drainage pipeline of many branches, described locating support significantly drifts about for preventing water shoot, the guiding water shoot extends to the guide structure of pond far-end, and described floating matter is suspended under the water surface for the guiding water shoot or floats on floating matter on the water surface.