CN103385199B - A kind of mixed oxygen unit - Google Patents
A kind of mixed oxygen unit Download PDFInfo
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- CN103385199B CN103385199B CN201310247437.0A CN201310247437A CN103385199B CN 103385199 B CN103385199 B CN 103385199B CN 201310247437 A CN201310247437 A CN 201310247437A CN 103385199 B CN103385199 B CN 103385199B
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- nutrient solution
- magnetizing assembly
- boosting pump
- main ship
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Abstract
The present invention relates to a kind ofly provides the mixed oxygen unit of nutrient solution or liquid for fish, comprise pontoon and head, pontoon is bubbled through the water column, head is in underwater, be connected by adjustable steel cable between head with pontoon, pontoon comprises main ship and float, float is fixedly mounted on below the hull of main ship, head is symmetrical structure, comprise motor for double-ended drive, gas boosting pump, magnetizing assembly and gas-liquid mixture generator, described gas boosting pump, described magnetizing assembly and described gas-liquid mixed generator are symmetrically distributed in the two ends of described head, the motor shaft of described motor for double-ended drive is successively through described gas boosting pump, described magnetizing assembly and described gas-liquid mixed generator, the motor outer wall of described motor for double-ended drive is provided with the second suspension ring matched with the first suspension ring on main ship.The present invention, reaching the object of mixed oxygen simultaneously, has the object that mixing needs the conditioning agent added, and can magnetize the water body flowing through at a high speed unit outside simultaneously.
Description
Technical field
The present invention relates to one is applicable to for increasing oxygen content in water in fishery cultivating, for fish provide the mixed oxygen unit of nutrient solution or liquid, and the mixed oxygen unit of especially a kind of pulsation of the nutrient solution with magnetizing assembly.
Background technology
In fishery cultivating, in pond water, the source of oxygen mainly contains phytoplankton photosynthesis in water, the dissolving of oxygen and supply three aspects at water source in air; Wherein in water, phytoplankton photosynthesis diurnally acts on, phytoplankton is also the consumer of oxygen at night simultaneously, therefore, the situation of the general Shortcomings of the oxygen content in pond, fish grow under the condition of anoxic, there will be the feature such as severe anemia, poor growth, badly influence the output of fishery.So, usually need in fishery cultivating to use the oxygen content in mixed oxygen machine increase water.
In fishery cultivating, water quality is the key factor determining output, usually, Natural Water is not best suited for fish growth, so often need the water quality regulating pond, needs will be added in pond as the water conditioner such as medicament, nutrient solution, and water conditioner liquid at present adds in pond mainly through the mode of splashing, this mode cost of labor is comparatively large, and it is uneven to splash.Water is by after magnetization, and water clusters diminishes, and active change is large; Magnetized drinking water diminishes because of its water clusters, is more prone to permeation cell film, enhances metabolism, and improves the output of fishery cultivating.
The visible mixed oxygen machine in market is aerator again, generally will spray in air the object reaching and increase water oxygen gas in air Injection water or by water, but these product functions is more single, the oxygen content in increase water that can only be simple.
Summary of the invention
The object of the present invention is to provide a kind of mixed oxygen unit, to increase water oxygen Gas content, Homogeneous phase mixing needs nutrient solution or the liquid of interpolation, and the water body that can magnetize near unit, improve water quality, make water body more be applicable to the growth of fish, reach the object of increase yield.
For achieving the above object, one of the present invention is mixed oxygen unit and is adopted following scheme: a kind of mixed oxygen unit, comprise pontoon and head, pontoon is bubbled through the water column, and head is in underwater, is connected between head with pontoon by adjustable steel cable.
In such scheme, described pontoon comprises main ship and float, and main ship and float are closed housing, and wherein main midship is provided with opening, and float is fixedly mounted on below the hull of main ship.
In such scheme, described buoy upper is provided with locating slot, and left side is provided with location-plate, and bottom, right side has groove, and on location-plate and groove bottom all has through hole; Be made up of with the both wings deck of boat being positioned at hull both sides the protruding deck of boat being positioned at midship below the hull of described main ship; Described both wings deck of boat edge is evenly distributed with locating piece; Described locating piece is positioned at described locating slot, together with described main ship is bolted to connection with described float.
More specifically, the overthe openings of described main ship is fixed with nutrient tank, main ship is provided with the tracheae fixture for being wound around unnecessary tracheae, the nutrient solution pipe fixed leg being used for being wound around unnecessary nutrient solution pipe, cable coupling box successively around the surrounding of described nutrient tank and is used for being wound around the cable plate of superfluous cable, wherein: cable plate is fixed on overthe openings, it is cable winding plate above cable plate, below is provided with the first suspension ring, and described first suspension ring are just to opening; The valve pool for installing nutrient solution control valve is also provided with between nutrient solution pipe fixed leg and described opening.
Concrete, described tracheae fixture mainly comprises fixed leg, pipe clamp and airscoop shroud, described fixed leg is lower end cylindrical shape fixed leg with the end, described airscoop shroud is positioned at described fixed leg upper end open place, described fixed leg upper end-face edge is outwards provided with taper rain cover eaves, and described airscoop shroud and described rain cover eaves seamlessly transit; Described pipe clamp comprises pipe clamp lid and claw, and described pipe clamp lid is fixed on the sidewall of described fixed leg, and described claw is positioned at the inner chamber of described fixed leg obliquely, is provided with fixed screw holes and the osculum for draining bottom described fixed leg.
More specifically, described head is symmetrical structure, comprise motor for double-ended drive, gas boosting pump, magnetizing assembly and gas-liquid mixture generator, described gas boosting pump, described magnetizing assembly and described gas-liquid mixed generator are symmetrically distributed in the two ends of described head, the motor shaft of described motor for double-ended drive, successively through described gas boosting pump, described magnetizing assembly and described gas-liquid mixed generator, the motor outer wall of described motor for double-ended drive is provided with the second suspension ring matched with the first suspension ring on main ship.
In such scheme, described gas boosting pump comprises booster pump import, booster pump outlet, and described gas boosting pump one end is connected with motor for double-ended drive thread seal, the other end of described gas boosting pump is distributed with the first screwed hole in circular arrangement, and upper end is provided with semicircular the first half grooves, described magnetizing assembly comprises cone-shaped cavity support and permanent magnet, described cone-shaped cavity support surrounding is provided with magnet groove, described permanent magnet is positioned at described magnet groove, described cone-shaped cavity pedestal upper end is provided with semicircular the second half grooves, described cone-shaped cavity support one end is distributed with the second screwed hole of rounded arrangement, described second screwed hole coordinates with the first screwed hole in the described inner ring arranged in annulus, the thread seal realized between magnetizing assembly with gas boosting pump is connected, the second half groove fit of the first half grooves now on described gas boosting pump and described cone-shaped cavity pedestal upper end form a circular groove hole, it is through with described magnetizing assembly that realization in described circular groove hole is inserted in nutrient solution mixing tube one end, and the other end inserts the booster pump outlet of described gas boosting pump, have a nutrient solution interface tube in the middle part of described nutrient solution mixing tube, described nutrient solution interface tube is connected with described nutrient tank by pipe, bottom described nutrient solution interface tube by needle tubing and described nutrient solution mixing tube inner chamber through, the described cone-shaped cavity support other end is distributed with axially outward extending first annular boss, and described first annular boss inside is distributed with the second annular boss, the inner circular aperture of described second annular boss and the inner chamber of described cone-shaped cavity support through.
More specifically, described gas-liquid mixed generator comprises spirality nylon impeller, and the hub inner lumen wall of described spirality nylon impeller is provided with small impeller; The inner hole wall that small impeller surrounds is connected with copper insert outer wall key, described copper insert inwall and motor axle key affixed; Spirality nylon impeller is by spring shim and nut and with motor shaft center line axial restraint; Gas alveolation net and spirality nylon impeller are connected by screw; The wheel hub of described spirality nylon impeller, between the first annular boss and the second annular boss, forms easy labyrinth sealing between described like this magnetizing assembly and described gas-liquid mixed generator.
Further, the gap of the internal face of the wheel hub of described spirality nylon impeller and the second annular boss outside wall surface of described magnetizing assembly is 0.1-0.5mm, so more can ensure the labyrinth sealed seal effectiveness between magnetizing assembly and gas-liquid mixed generator, make that the gas of magnetizing assembly inside is as much as possible to be flow in gas-liquid mixed generator.
In above scheme; fish in pond can not be got in rotary course to protect spirality nylon impeller; guard is installed by bolt by outer shroud first screwed hole place in circular arrangement on described gas boosting pump end face, and it is inner that described magnetizing assembly and described gas-liquid mixed generator are all positioned at described guard.
The beneficial effect that the present invention produces is: the mixed oxygen unit of a kind of pulsation of the nutrient solution with magnetizing assembly, reaching the object of mixed oxygen simultaneously, having the object that mixing needs the conditioning agent added, can magnetize the water body flowing through at a high speed unit outside simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of pontoon of the present invention.
Fig. 3 is the structural representation of float of the present invention.
Fig. 4 is the profile of float of the present invention.
Fig. 5 is the front view of the main ship of the present invention.
Fig. 6 is the connection diagram of the main ship of the present invention and float.
Fig. 7 is the 3 dimensional drawing of the main ship of the present invention.
Fig. 8 is the 3 dimensional drawing of cable plate of the present invention.
Fig. 9 is the I place enlarged drawing in Fig. 7.
Figure 10 is the structural representation of tracheae fixture of the present invention.
Figure 11 is pipe clamp 3 dimensional drawing of the present invention.
Figure 12 is the 3 dimensional drawing after head of the present invention removes guard.
Figure 13 is the location diagram of motor shaft of the present invention, gas boosting pump, magnetizing assembly and gas-liquid mixture generator.
Figure 14 is gas boosting pump structure schematic diagram of the present invention.
Figure 15 is the part-structure schematic diagram after magnetizing assembly of the present invention is connected with gas boosting pump thread seal.
Figure 16 is the structural representation of nutrient solution mixing tube of the present invention.
Figure 17 is the 3 dimensional drawing of magnetizing assembly of the present invention.
Figure 18 is the 3 dimensional drawing of gas-liquid mixed generator of the present invention.
Figure 19 is gas-liquid mixed generator front view of the present invention.
Figure 20 is the generalized section of gas-liquid mixed generator of the present invention.
Figure 21 is the overall 3 dimensional drawing of head of the present invention.
Figure 22 is the present invention's air current flow schematic diagram when working.
Figure 23 is gas-liquid mixing principles figure of the present invention.
Figure 24 is air-flow of the present invention and fluid flow schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in more details.As shown in Figure 1, a kind of mixed oxygen unit, comprise pontoon 1 and head 2, pontoon 1 is bubbled through the water column, and head 2 is in underwater, is connected between head 2 with pontoon 1 by adjustable steel cable 3.
Described pontoon 1 comprises main ship 1-1 and float 1-2 as shown in Figure 2, and main ship 1-1 and float 1-2 is closed housing, and be wherein provided with opening 1-1-1 in the middle part of main ship 1-1, float 1-2 is fixedly mounted on below the hull of main ship 1-1.
As shown in Fig. 3 Fig. 4 Fig. 5 and Fig. 6, described float 1-2 top is provided with locating slot 1-2-1, and left side is provided with location-plate 1-2-2, and bottom, right side has groove 1-2-3, and on location-plate 1-2-2 and groove 1-2-3 bottom all has through hole; Be made up of with the both wings deck of boat 1-1-3 being positioned at hull both sides the protruding deck of boat 1-1-2 being positioned at midship below the hull of described main ship 1-1; Described both wings deck of boat edge is evenly distributed with locating piece 1-1-4; Described locating piece 1-1-4 is positioned at described locating slot 1-2-1, together with described main ship 1-1 is bolted to connection with described float 1-2.
As shown in Fig. 7 Fig. 8 and Fig. 9, nutrient tank 1-1-5 is fixed with above the opening 1-1-1 of described main ship 1-1, main ship 1-1 is provided with the tracheae fixture 1-1-6 for being wound around unnecessary tracheae successively around the surrounding of described nutrient tank 1-1-5, be used for being wound around the nutrient solution pipe fixed leg 1-1-7 of unnecessary nutrient solution pipe, cable coupling box 1-1-8 and be used for being wound around the cable plate 1-1-9 of superfluous cable, wherein: cable plate 1-1-9 is fixed on above opening 1-1-1, be cable winding plate 1-1-91 above cable plate 1-1-9, below is provided with the first suspension ring 1-1-92, described first suspension ring 1-1-92 is just to opening 1-1-1, the valve pool 1-1-71 for installing nutrient solution control valve is also provided with between nutrient solution pipe fixed leg 1-1-7 and described opening 1-1-1.
As shown in Figure 10 and Figure 11, described tracheae fixture 1-1-6 mainly comprises fixed leg 1-1-61, pipe clamp 1-1-62 and airscoop shroud 1-1-63, described fixed leg 1-1-61 is lower end cylindrical shape fixed leg with the end, described airscoop shroud 1-1-63 is positioned at described fixed leg 1-1-61 upper end open place, described fixed leg 1-1-61 upper end-face edge is outwards provided with taper rain cover eaves 1-1-64, and described airscoop shroud 1-1-63 and described rain cover eaves 1-1-64 seamlessly transits; Described pipe clamp 1-1-62 comprises pipe clamp lid 1-1-621 and claw 1-1-622, described pipe clamp lid 1-1-621 is fixed on the sidewall of described fixed leg, described claw 1-1-622 is positioned at the inner chamber of described fixed leg 1-1-61 obliquely, is provided with fixed screw holes 1-1-65 and the osculum 1-1-66 for draining bottom described fixed leg.
As shown in Figure 12 and Figure 13, described head 2 is symmetrical structure, comprise motor for double-ended drive 2-1, gas boosting pump 2-2, magnetizing assembly 2-3 and gas-liquid mixture generator 2-4, described gas boosting pump 2-2, described magnetizing assembly 2-3 and described gas-liquid mixed generator 2-4 is symmetrically distributed in the two ends of described head 2, the motor shaft 2-1-1 of described motor for double-ended drive 2-1 is successively through described gas boosting pump 2-2, described magnetizing assembly 2-3 and described gas-liquid mixed generator 2-4, the motor outer wall of described motor for double-ended drive 2-1 is provided with the second suspension ring 2-1-2 matched with the first suspension ring 1-1-92 on main ship,
As shown in figures 12 and 14, described gas boosting pump 2-2 comprises booster pump import 2-2-3, booster pump outlet 2-2-4, described gas boosting pump 2-2 one end is connected with motor for double-ended drive 2-1 thread seal, the other end of described gas boosting pump 2-2 is distributed with the first screwed hole 2-2-1 in circular arrangement, and upper end is provided with semicircular the first half groove 2-2-2, described magnetizing assembly 2-3 comprises cone-shaped cavity support 2-3-1 and permanent magnet, described cone-shaped cavity support 2-3-1 surrounding is provided with magnet groove 2-3-2, described permanent magnet is positioned at described magnet groove 2-3-2, described cone-shaped cavity support 2-3-1 upper end is provided with semicircular the second half groove 2-3-6, described cone-shaped cavity support 2-3-1 one end is distributed with the second screwed hole 2-3-3 of rounded arrangement, described second screwed hole 2-3-3 coordinates with the first screwed hole 2-2-1 in the described inner ring arranged in annulus, the thread seal realized between magnetizing assembly 2-3 with gas boosting pump 2-2 is connected, the second half groove 2-3-6 of the first half groove 2-2-2 now on described gas boosting pump and described cone-shaped cavity pedestal upper end coordinate formation circular groove hole 4(as shown in figure 15), it is through with described magnetizing assembly 2-3 that realization in described circular groove hole 4 is inserted in nutrient solution mixing tube 5 one end, and the other end inserts the booster pump outlet 2-2-4(of described gas boosting pump as shown in figure 12), a nutrient solution interface tube 5-1 is had in the middle part of described nutrient solution mixing tube 5, described nutrient solution interface tube 5-1 is connected with described nutrient tank 1-1-5 by pipe, by needle tubing 5-2 and described nutrient solution mixing tube 5 inner chamber through (shown in Figure 16) bottom described nutrient solution interface tube 5-1, the described cone-shaped cavity support 2-3-1 other end is distributed with axially outward extending first annular boss 2-3-4, described first annular boss 2-3-4 inside is distributed with the second annular boss 2-3-5, the inner circular aperture of described second annular boss 2-3-5 and the inner chamber through (as shown in figure 17) of described cone-shaped cavity support 2-3-1, described gas-liquid mixed generator 2-4 comprises spirality nylon impeller 2-4-1, and the hub inner lumen wall of described spirality nylon impeller 2-4-1 is provided with small impeller 2-4-2, the inner hole wall that small impeller 2-4-2 surrounds is connected with copper insert 2-4-3 outer wall key, described copper insert 2-4-3 inwall and motor shaft 2-1-1 key affixed (shown in Figure 18 and Figure 19), spirality nylon impeller 2-4-1 is by spring shim 2-4-4 and nut 2-4-5 and with motor shaft 2-1-1 center line axial restraint, gas alveolation net 2-4-6 and spirality nylon impeller 2-4-1 is connected by screw (shown in Figure 20), the wheel hub of described spirality nylon impeller 2-4-1 is between the first annular boss 2-3-4 and the second annular boss 2-3-5, easy labyrinth sealing is formed between described like this magnetizing assembly 2-3 and described gas-liquid mixed generator 2-4, the gap of the internal face of the wheel hub of described spirality nylon impeller 2-4-1 and the second annular boss 2-3-5 outside wall surface of described magnetizing assembly is 0.1-0.5mm, so more can ensure the labyrinth sealed seal effectiveness between magnetizing assembly and gas-liquid mixed generator, make that the gas of magnetizing assembly inside is as much as possible to be flow in gas-liquid mixed generator.
As shown in figure 21; fish in pond can not be got in rotary course to protect spirality nylon impeller 2-4-1; guard 6 is installed by bolt by outer shroud first screwed hole 2-2-1 place in circular arrangement on described gas boosting pump 2-2 end face, and it is inner that described magnetizing assembly 2-3 and described gas-liquid mixed generator 2-4 is all positioned at described guard 6.
During use, cable draws access motor for double-ended drive 2-1 by cable coupling box 1-1-8, normally work under the length in reserve of cable enough makes unit be in the condition of maximum depth of immersion, when unit working environment is in less depth of immersion, long cable hank can be put on cable plate 1-1-9; Adjustable steel cable 3 is connected by between the first suspension ring 1-1-92 and the second suspension ring 2-1-2, and by the air inlet of tracheae through pipe clamp 1-1-62, claw 1-1-622 relies on the material forces of self firmly to be clamped by air inlet end, to ensure that the port moment of air inlet in fixed leg 1-1-61 inner chamber keeps obliquely, owing to there being the protection of airscoop shroud 1-1-63, extraneous solid impurity etc. can not enter into tracheal strips along the port of air inlet; Simultaneously because there is osculum 1-1-66 fixed leg 1-1-61 lower end, even if rainwater enters into the inner chamber of fixed leg 1-1-61 along the hole of airscoop shroud 1-1-63, also can eject from osculum; In addition, when tracheae is long, by unnecessary tracheae dish on fixed leg, owing to there being the protection of rain cover eaves 1-1-64, unnecessary tracheae also can not be poured by rain and reduction of service life in the rainy day.
As shown in figure 22, after gas enters from the booster pump import 2-2-3 of gas boosting pump 2-2, nutrient solution mixing tube 5 is entered into from booster pump outlet 2-2-4 through supercharging, nutrient input in nutrient tank 1-1-5 is also delivered in needle tubing 5-2 by the nutrient solution interface tube 5-1 now on nutrient solution mixing tube 5 simultaneously, as shown in figure 23, high velocity air is by nutrient solution mixing tube 5, due to the exclusion effect of needle tubing 5-2, L place, nutrient solution outlet front end in needle tubing forms low-pressure area, due to the effect of low pressure, nutrient solution enters in nutrient solution mixing tube 5 by needle tubing 5-2, when the low pressure produced is enough large, in conjunction with nutrient solution control valve, the nutrient solution flowed out by nutrient solution outlet can reach the effect of atomization, this atomization is faster in air velocity, when nutrient solution flow is less, effect is better.
As shown in figure 24, after the air being mixed with nutrient solution enters into magnetizing assembly 2-3, enter in gas-liquid mixed generator 2-4 from the inner chamber of cone-shaped cavity support 2-3-1, now spirality nylon impeller 2-4-1 high-speed rotary under the drive of motor shaft 2-1-1 transfers to advance water movement, negative pressure can be produced and air-breathing near gas alveolation net 2-4-6, meanwhile, the air that vanelets inside spirality nylon impeller 2-4-1 hub inner lumen also promotes to be mixed with nutrient solution moves to gas alveolation net 2-4-6 direction, the gas alveolation net 2-4-6 of gas at a high speed by rotating under the double action of negative pressure and vanelets, thus form more tiny bubble, the current promoted with spirality nylon impeller 2-4-1 mix mutually, reach the object of gas-liquid mixed.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; The present invention comprises calm the anger part, nutrient solution adding portion, magnetized spot and gas-liquid mixing portion, but not to its restriction; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that; It still can be modified to the technical scheme described in aforementioned embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a mixed oxygen unit, it is characterized in that: comprise pontoon (1) and head (2), described pontoon (1) comprises main ship (1-1) and float (1-2), described pontoon (1) is bubbled through the water column, described head (2) is in underwater, described head (2) is symmetrical structure, comprise motor for double-ended drive (2-1), gas boosting pump (2-2), magnetizing assembly (2-3) and gas-liquid mixture generator (2-4), described gas boosting pump (2-2), described magnetizing assembly (2-3) and described gas-liquid mixed generator (2-4) are symmetrically distributed in the two ends of described head (2), the motor shaft (2-1-1) of described motor for double-ended drive (2-1) is successively through described gas boosting pump (2-2), described magnetizing assembly (2-3) and described gas-liquid mixed generator (2-4), the motor outer wall of described motor for double-ended drive (2-1) is arranged the second suspension ring (2-1-2), opening (1-1-1) top of main ship (1-1) is fixed with nutrient tank (1-1-5), described main ship (1-1) is provided with the tracheae fixture (1-1-6) for being wound around unnecessary tracheae successively around the surrounding of described nutrient tank (1-1-5), be used for being wound around the nutrient solution pipe fixed leg (1-1-7) of unnecessary nutrient solution pipe, cable coupling box (1-1-8) and be used for being wound around the cable plate (1-1-9) of superfluous cable, described cable plate (1-1-9) is fixed on opening (1-1-1) top, described cable plate (1-1-9) top is cable winding plate (1-1-91), below is provided with the first suspension ring (1-1-92), described first suspension ring (1-1-92) are just to opening (1-1-1), described first suspension ring (1-1-92) match with described second suspension ring (2-1-2), also being provided with the valve pool (1-1-71) for installing nutrient solution control valve between described nutrient solution pipe fixed leg (1-1-7) and described opening (1-1-1), between described first suspension ring (1-1-92) and described second suspension ring (2-1-2), being connected with steel wire rope (3).
2. one according to claim 1 mixes oxygen unit, it is characterized in that: described pontoon (1) comprises main ship (1-1) and float (1-2), described main ship (1-1) and described float (1-2) are closed housing, described main ship (1-1) middle part is provided with opening (1-1-1), and described float (1-2) is fixedly mounted on below the hull of described main ship (1-1).
3. one according to claim 2 mixes oxygen unit, it is characterized in that: described float (1-2) top is provided with locating slot (1-2-1), left side is provided with location-plate (1-2-2), bottom, right side has groove (1-2-3), and described location-plate (1-2-2) is upper all has through hole with described groove (1-2-3) bottom; Be made up of the protruding deck of boat (1-1-2) being positioned at midship and the both wings deck of boat (1-1-3) that is positioned at hull both sides below the hull of described main ship (1-1); The described both wings deck of boat (1-1-3) edge is evenly distributed with locating piece (1-1-4); Described locating piece (1-1-4) is positioned at described locating slot (1-2-1), together with described main ship (1-1) is bolted to connection with described float (1-2).
4. one according to claim 3 mixes oxygen unit, it is characterized in that: described tracheae fixture (1-1-6) mainly comprises fixed leg (1-1-61), pipe clamp (1-1-62) and airscoop shroud (1-1-63), described fixed leg (1-1-61) is lower end cylindrical shape fixed leg with the end, described airscoop shroud (1-1-63) is positioned at described fixed leg (1-1-61) upper end open place, described fixed leg (1-1-61) upper end-face edge is outwards provided with taper rain cover eaves (1-1-64), and described airscoop shroud (1-1-63) and described rain cover eaves (1-1-64) seamlessly transit; Described pipe clamp (1-1-62) comprises pipe clamp lid (1-1-621) and claw (1-1-622), described pipe clamp lid (1-1-621) is fixed on the sidewall of described fixed leg, described claw (1-1-622) is positioned at the inner chamber of described fixed leg (1-1-61) obliquely, is provided with fixed screw holes (1-1-65) and the osculum (1-1-66) for draining bottom described fixed leg.
5. the one according to claim 1 or 2 or 3 or 4 mixes oxygen unit, it is characterized in that: described gas boosting pump (2-2) comprises booster pump import (2-2-3), booster pump outlet (2-2-4), described gas boosting pump (2-2) one end is connected with motor for double-ended drive (2-1) thread seal, the other end of described gas boosting pump (2-2) is distributed with the first screwed hole (2-2-1) in circular arrangement, and upper end is provided with semicircular the first half grooves (2-2-2), described magnetizing assembly (2-3) comprises cone-shaped cavity support (2-3-1) and permanent magnet, described cone-shaped cavity support (2-3-1) surrounding is provided with magnet groove (2-3-2), described permanent magnet is positioned at described magnet groove (2-3-2), described cone-shaped cavity support (2-3-1) upper end is provided with semicircular the second half grooves (2-3-6), described cone-shaped cavity support (2-3-1) one end is distributed with second screwed hole (2-3-3) of rounded arrangement, described second screwed hole (2-3-3) coordinates with the first screwed hole (2-2-1) in the described inner ring in circular arrangement, thread seal between described magnetizing assembly (2-3) with described gas boosting pump (2-2) is connected, the second half grooves (2-3-6) of the first half grooves (2-2-2) on described gas boosting pump and described cone-shaped cavity pedestal upper end coordinate formation circular groove hole (4), it is through with described magnetizing assembly (2-3) that realization in described circular groove hole (4) is inserted in nutrient solution mixing tube (5) one end, and the other end inserts the booster pump outlet (2-2-4) of described gas boosting pump, described nutrient solution mixing tube (5) middle part has a nutrient solution interface tube (5-1), described nutrient solution interface tube (5-1) is connected with described nutrient tank (1-1-5) by pipe, and described nutrient solution interface tube (5-1) bottom is through by needle tubing (5-2) and described nutrient solution mixing tube (5) inner chamber, described cone-shaped cavity support (2-3-1) other end is distributed with axially outward extending first annular boss (2-3-4), described first annular boss (2-3-4) inside is distributed with the second annular boss (2-3-5), the inner circular aperture of described second annular boss (2-3-5) and the inner chamber of described cone-shaped cavity support (2-3-1) through.
6. one according to claim 5 mixes oxygen unit, it is characterized in that: described gas-liquid mixed generator (2-4) comprises spirality nylon impeller (2-4-1) and gas alveolation net (2-4-6), the hub inner lumen wall of described spirality nylon impeller (2-4-1) is provided with small impeller (2-4-2); The inner hole wall that described small impeller (2-4-2) surrounds is connected with copper insert (2-4-3) key, described copper insert (2-4-3) inwall and described motor shaft (2-1-1) key affixed; Described spirality nylon impeller (2-4-1) is by spring shim (2-4-4) and nut (2-4-5) and described motor shaft (2-1-1) center line axial restraint; Described gas alveolation net (2-4-6) is fixedly connected with by screw (2-4-7) with described spirality nylon impeller (2-4-1); The wheel hub of described spirality nylon impeller (2-4-1) is positioned between described first annular boss (2-3-4) and described second annular boss (2-3-5), forms labyrinth seal structure between described magnetizing assembly (2-3) and described gas-liquid mixed generator (2-4).
7. one according to claim 6 mixes oxygen unit, it is characterized in that: the gap of the internal face of the wheel hub of described spirality nylon impeller (2-4-1) and the second annular boss (2-3-5) outside wall surface of described magnetizing assembly is 0.1-0.5mm.
8. one according to claim 6 mixes oxygen unit, it is characterized in that: guard (6) is installed by bolt by the first screwed hole (2-2-1) place in the outer shroud in circular arrangement on described gas boosting pump (2-2) end face, it is inner that described magnetizing assembly (2-3) and described gas-liquid mixed generator (2-4) are all positioned at described guard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247437.0A CN103385199B (en) | 2013-06-21 | 2013-06-21 | A kind of mixed oxygen unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310247437.0A CN103385199B (en) | 2013-06-21 | 2013-06-21 | A kind of mixed oxygen unit |
Publications (2)
| Publication Number | Publication Date |
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| CN103385199A CN103385199A (en) | 2013-11-13 |
| CN103385199B true CN103385199B (en) | 2016-03-30 |
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| US20090078189A1 (en) * | 2007-09-26 | 2009-03-26 | Rolling Boat, Inc. | Marine Vessel |
| KR101114958B1 (en) * | 2009-08-06 | 2012-03-06 | 주식회사폴리피아 | Boat with assembly floater |
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| DE69901362T2 (en) * | 1998-03-09 | 2002-11-28 | Silvano Becchi | Device for the treatment of water in basins |
| CN1986325A (en) * | 2005-12-20 | 2007-06-27 | 冯志雄 | Multipurpose floating body in hull bottom |
| CN2905776Y (en) * | 2006-05-30 | 2007-05-30 | 上海神风科技有限公司 | Multifunctional oxygen-supplying aerator |
| CN101100216A (en) * | 2007-07-31 | 2008-01-09 | 李荣生 | Buoyancy tank ship |
| CN102338046A (en) * | 2010-07-15 | 2012-02-01 | 陈文渊 | Offshore type wind power generation device and base thereof |
| CN102531207A (en) * | 2010-12-21 | 2012-07-04 | 吴为国 | Submersible aerator |
| CN102653331A (en) * | 2011-05-24 | 2012-09-05 | 李勇 | Plastic bottle swimming buoy |
| CN202697488U (en) * | 2012-05-29 | 2013-01-30 | 河北科技大学 | Povidone iodine solution supply device |
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| CN103385199A (en) | 2013-11-13 |
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