CN206118847U - Aeration oxygen -increasing machine - Google Patents

Aeration oxygen -increasing machine Download PDF

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Publication number
CN206118847U
CN206118847U CN201621091879.6U CN201621091879U CN206118847U CN 206118847 U CN206118847 U CN 206118847U CN 201621091879 U CN201621091879 U CN 201621091879U CN 206118847 U CN206118847 U CN 206118847U
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CN
China
Prior art keywords
impeller
aeration oxygen
connecting rod
increasing machine
motor shaft
Prior art date
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Expired - Fee Related
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CN201621091879.6U
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Chinese (zh)
Inventor
孙文平
孙锦都
徐燕
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Taizhou Tian Yu Oxygen Equipment Technology Co Ltd
Original Assignee
Taizhou Tian Yu Oxygen Equipment Technology Co Ltd
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Priority to CN201621091879.6U priority Critical patent/CN206118847U/en
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Publication of CN206118847U publication Critical patent/CN206118847U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an aeration oxygen -increasing machine belongs to aquaculture technical field. It has solved current aeration oxygen -increasing machine can't satisfy the technical problem such as requirement that carry out aeration oxygenation to the different degree of depth. This aeration oxygen -increasing machine is including the impeller of diving hydroelectric machine with have the air flue, be fixed with the gas pitcher on latent hydroelectric machine's the casing, latent hydroelectric machine's motor shaft passes the gas pitcher, the impeller is fixed on the tip of gas pitcher is worn out to the motor shaft and the air flue of impeller and gas pitcher intercommunication, be connected with the breather pipe on the gas pitcher, this aeration oxygen -increasing machine still includes the connecting rod of body and adjustable length, the one end of connecting rod is fixed with the body, the other end of connecting rod is fixed with the hydroelectric machine's that dives casing, the adjustable length of breather pipe and the air inlet of breather pipe are located the top of body. The utility model has the advantages of can carry out aeration oxygenation in the different degree of depth of breeding the pond.

Description

A kind of aeration oxygen increasing machine
Technical field
This utility model belongs to technical field of aquaculture, is related to a kind of aeration oxygen increasing machine.
Background technology
Aquatic products are the important food sources of people, the reduction of abatement and marine product now with lake river, wild Raw aquatic products are fewer and feweri, therefore the scale of aquaculture product is increasing.Aquaculture product is in the culturing pool of closing Carry out, in order to ensure the oxygen content of water body in culturing pool, typically using aerator come oxygen supplement.
The species of aerator is more, at present more generally immersible aerator, such as new disclosed in Chinese patent literature Type immersible aerator【Authorization Notice No. CN 202005205U】, comprising submersible motor, air tank, sealing ring, rotary blade, Power line, external trachea, metal triangular support;Submersible motor is fixed on the top of metal triangular support, and its upper end is connected with Power line, air tank is arranged on the lower end of submersible motor, and air tank lower end is provided with rotary blade, air tank and rotary blade Junction is provided with sealing ring, and one end of external trachea is connected to air tank.The submersible motor is fixed by metal triangular support, Metal triangular support is certain to sink to bottom of pond when being put in culturing pool, therefore aeration oxygen replenishing position can only be at the bottom, it is impossible to Adjust aeration position.Current aquaculture increasingly science, according to different culturing pools, different breed variety and different Season the depth of aeration oxygen replenishing is had it is different ask, but the aerator in the patent can only carry out aeration oxygen replenishing in bottom of pond, The depth of aeration oxygen replenishing cannot be adjusted, it is impossible to which satisfaction carries out the requirement of aeration oxygen replenishing to different depth.
The content of the invention
The purpose of this utility model is there are the problems referred to above for existing technology, it is proposed that a kind of aeration oxygen increasing machine, this The technical problem that utility model is solved is to carry out aeration oxygen replenishing in the different depth of culturing pool.
The purpose of this utility model can be realized by following technical proposal:
A kind of aeration oxygen increasing machine, including submersible motor and the impeller with air flue, it is fixed on the housing of the submersible motor The motor shaft for having gas tank, the submersible motor passes through gas tank, the impeller to be fixed on motor shaft and pass on the end of gas tank and leaf The air flue of wheel is connected with gas tank, and on the gas tank breather is connected with, it is characterised in that this aeration oxygen increasing machine also include buoyancy aid and The connecting rod of adjustable length, one end and the buoyancy aid of the connecting rod are fixed, the other end and the submersible motor of the connecting rod Housing is fixed, and the adjustable length of the breather and the air inlet of breather are located at the top of buoyancy aid.
When in use, determine that culturing pool needs the depth of water of aeration oxygen replenishing according to practical situation, for the depth of water connecting rod is adjusted And the length of breather, connecting rod of the buoyancy aid with submersible motor after adjustment length is connected, then buoyancy aid and diving is electric Machine is placed in culturing pool, and on the water surface, submersible motor is then suspended at the depth of water of required aeration oxygen replenishing float, breather Gas outlet then higher than buoyancy aid and be located at the water surface on, start submersible motor, submersible motor impeller rotation, by wheel rotation The negative pressure of generation sucks air from the air inlet of breather, by throwing away at delivered in cylinders to impeller, realizes required Aeration oxygen replenishing is realized at the depth of water;When the depth of water for needing aeration oxygen replenishing is changed, as needed the depth of water of aeration oxygen replenishing is adjusted again The length of section connecting rod and breather, then complete to adjust buoyancy aid and submersible motor are placed in culturing pool again by;Can be Different depth carry out the submersible motor and impeller of aeration oxygen replenishing can be suitably used for different breeding pond varying environment and cultivation not Same aquatic products, the suitability is wider so that the oxygen supply of water body in culturing pool is sufficient;Because submersible motor and impeller are suspended in cultivation In the water in pond, therefore avoid causing the bottom of culturing pool disturbance in aeration oxygen replenishing, it is to avoid culturing pool becomes cloudy;Needing When the depth of water of aeration oxygen replenishing is shallower, shorter breather can reduce gas into the resistance in breather, improve aeration rate, need Adjustable-length breather can guarantee that the air inlet of breather is located at more than the water surface when wanting the depth of water of aeration oxygen replenishing deeper, it is ensured that ventilation Pipe energy smoothly air inlet, therefore the breather of adjustable-length adapts to aeration oxygen replenishing operation of the submersible motor in different water depth;Due to The weight of buoyancy aid with respect to submersible motor lighter in weight, therefore when being placed in culturing pool buoyancy aid and submersible motor entirety weight The heart can cause buoyancy aid and submersible motor to float over more stable in water, it is ensured that stability during wheel rotation near submersible motor so that Aeration oxygen replenishing operation is smoothed out.
In above-mentioned aeration oxygen increasing machine, the connecting rod is spliced to form by some angle steel head and the tail fixations, adjacent angle steel It is bolted, the end positioned at the angle steel of connecting rod one end is fixed by bolt with buoyancy aid, positioned at the connecting rod other end The end of angle steel is fixed by bolt with the housing of submersible motor.The connecting rod that the angle steel head and the tail fixation of different radicals is spliced to form Length is different, therefore in actual use as needed the depth of water size of aeration oxygen replenishing, then will selecting the angle steel of required radical The fixed splicing of angle steel head and the tail, when the depth of water size variation of aeration oxygen replenishing is needed by increasing or reducing the quantity of angle steel come real Now connect the regulation of pole length, realize that impeller carries out aeration oxygen replenishing in the different depth of culturing pool;Adjacent angle steel is solid using bolt Fixed, the bonding strength that dismounting is assembled between more convenient and angle steel is big.
Used as another kind of situation, in above-mentioned aeration oxygen increasing machine, the connecting rod is fixed by some pipe head and the tail and spelled Connect to be formed, one end of pipe has union joint, external screw thread is provided with union joint, the other end of pipe has connecting hole, connecting hole Inwall on be provided with female thread, the union joint of pipe can be spirally connected with the connecting hole of adjacent pipe, be fixed with the buoyancy aid and be provided with Externally threaded fixing head, the connecting hole positioned at the pipe of connecting rod one end is spirally connected with fixing head, on the housing of the submersible motor The female fixing hole of tool is provided with, the union joint positioned at the pipe of the connecting rod other end is spirally connected with fixing hole.Different radicals Pipe fixes the connection pole length difference being spliced to form, therefore in actual use as needed the depth of water size of aeration oxygen replenishing is come The pipe of radical needed for selecting, then by the fixed splicing of pipe head and the tail, when the depth of water size variation of aeration oxygen replenishing is needed by increasing Plus or reduce pipe quantity come realize connect pole length regulation, realize that impeller carries out aeration in the different depth of culturing pool Oxygen supplement;It is spirally connected between adjacent pipe, more convenient and pipe part the bonding strength of dismounting assembling is big;Submersible motor and pipe it Between be spirally connected, be spirally connected between buoyancy aid and pipe, can guarantee that bonding strength, and dismantle easy to assembly.
In above-mentioned aeration oxygen increasing machine, the breather is spliced to form by some ventilation short tube head and the tail fixations, described One end of ventilation short tube has Plug Division in a ring, and the Plug Division of short tube of ventilating can be fixed with adjacent ventilation short tube grafting.Make For alternative, ventilating also can be by the fixation that is spirally connected between short tube;The ventilation short tube of different radicals fixes the ventilation being spliced to form Length of tube is different, thus in actual use as needed the depth of water size of aeration oxygen replenishing selecting the ventilation of required radical short Pipe, then ventilation short tube head and the tail are fixed into splicing, led to by increasing or reducing when the depth of water size variation of aeration oxygen replenishing is needed The quantity of shortness of breath pipe come realize ventilate length of tube regulation, realize that impeller carries out aeration oxygen replenishing in the different depth of culturing pool;By Do not need seal request between stress and adjacent breather not high in breather, therefore between ventilation short tube by the way of grafting Splicing is realized, easy to operate, the structure of short tube of ventilating is also relatively simple, and cost is relatively low.
In above-mentioned aeration oxygen increasing machine, the sidepiece of the buoyancy aid is fixed with clip, and the breather passes through clip and floats Body is fixed.By clip the upper end of breather and buoyancy aid can be caused to fix, lower end and the gas tank of breather are fixed, therefore breather Fix with respect to buoyancy aid and submersible motor, the air inlet that breather is also can guarantee that when wave is larger is always positioned at the top of buoyancy aid, Aeration oxygen replenishing is kept continually and steadily to carry out;When ventilation length of tube is adjusted breather can be caused easily to depart from clip, it is ensured that logical The facility that air tubing length is adjusted.
In above-mentioned aeration oxygen increasing machine, the motor shaft of the submersible motor is parallel with connecting rod.The structure causes diving Motor is vertically arranged when in use, and impeller is located at immediately below submersible motor, and the thrust for moving horizontally will not be produced during rotation, Therefore it is avoided that the situation that buoyancy aid and submersible motor drift about in culturing pool, it is ensured that aeration oxygen replenishing position is stablized.
In above-mentioned aeration oxygen increasing machine, the motor shaft ends are provided with venting channels, open on the side face of the motor shaft There is passage, the passage is connected with venting channels, there is the motor shaft one section of passage to be located in gas tank, the leaf The air flue of wheel is connected with venting channels.In aeration process, wheel rotation produces negative pressure, and air is drawn into gas tank from breather, Air in gas tank enters venting channels by passage, then is thrown out of into the air flue of impeller by venting channels, by this Structure need to only adjust the lasting conveying that the length of breather may be implemented in air in different depth aeration oxygen replenishing, compact conformation and Simply.
In above-mentioned aeration oxygen increasing machine, the passage has several, each two passage shape in some passages Into one group, two in same group passage is oppositely arranged, and the passage of difference group is distributed along the axial direction of motor shaft.Due to leaf Wheel is very big by the resistance of water when rotating, therefore the torsional resistance that motor shaft is subject to is greatly, and that what is arranged by the way is logical Pore ensures motor shaft intensity everywhere, it is to avoid motor shaft local occur because passage skewness or ventilation pore size distribution are excessive Cause the situation that intensity is too low, it is to avoid the situation of shaft break of motor occur.
In above-mentioned aeration oxygen increasing machine, the impeller is in the form of annular discs, axle sleeve is fixed with the impeller, in the impeller Cavity is provided with, the axle sleeve is connected with cavity, the motor shaft is spirally connected with axle sleeve and the end of motor shaft is penetrated in cavity, described Air flue is located in impeller and air flue is connected with cavity, and the air outlet of air flue is located on the side face of impeller.The impeller of the structure exists Air from venting channels into impeller in when be introduced into cavity, then be assigned in air flue by cavity, can guarantee that air flue has enough Air enter, improve air flue air mass flow, increase aeration rate;The impeller simultaneously in the form of annular discs resistance when rotating is less, Increase the rotating speed of impeller, while reducing the active force to motor shaft, can cause to open up more passages on motor shaft, further Air inflow is improved, further increases aeration rate.
In above-mentioned aeration oxygen increasing machine, the motor shaft passes and mechanical seal is arranged with a section of gas tank, the machine One end and the impeller of tool sealing against, mechanical seal the other end and gas tank against.Can guarantee that motor shaft turns by mechanical seal Sealing when dynamic and gas tank between, it is to avoid water causes the reduction of aeration rate into gas tank.
Compared with prior art, this aeration oxygen increasing machine has can carry out aeration oxygen replenishing and connecting rod and ventilation in different depth The convenient advantage of length adjustment of pipe.
Description of the drawings
Fig. 1 is the dimensional structure diagram of this aeration oxygen increasing machine.
Fig. 2 is the side structure schematic view of this aeration oxygen increasing machine.
Fig. 3 is motor shaft and the section view enlarged diagram at impeller.
Fig. 4 is the section view enlarged diagram of adjacent ventilation short tube junction.
Fig. 5 is the cross section structure diagram of impeller.
In figure, 1, submersible motor;11st, motor shaft;111st, venting channels;112nd, passage;2nd, gas tank;3rd, impeller;31st, it is empty Chamber;32nd, air flue;321st, air outlet;322nd, air inlet port;323rd, Connectivity Section, 324, joining section;325th, air outlet section;33rd, axle Set;4th, mechanical seal;5th, breather;51st, ventilation short tube;511st, Plug Division;6th, buoyancy aid;61st, clip;7th, connecting rod;71st, angle Steel.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, further is made to the technical solution of the utility model Description, but this utility model is not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, aeration oxygen increasing machine includes submersible motor 1 and impeller 3 in the form of annular discs and with air flue 32, Gas tank 2 is fixed with the housing of submersible motor 1, the motor shaft 11 of submersible motor 1 passes through gas tank 2, motor shaft 11 to pass gas tank 2 Mechanical seal 4 is arranged with one section, one end of mechanical seal 4 and impeller 3 are against the other end and the gas tank 2 of mechanical seal 4 are supported Lean on.Impeller 3 is fixed on that motor shaft 11 is passed on the end of gas tank 2 and the air flue 32 of impeller 3 is connected with gas tank 2, connects on gas tank 2 There is breather 5, this aeration oxygen increasing machine also includes the connecting rod 7 of buoyancy aid 6 and adjustable length, and the radical of connecting rod 7 can be according to reality Border demand is arranged, and connecting rod 7 has two during preferred version in the present embodiment one.One end of connecting rod 7 is fixed with buoyancy aid 6, The other end of connecting rod 7 is fixed with the housing of submersible motor 1, and the motor shaft 11 of submersible motor 1 is parallel with connecting rod 7, breather 5 Adjustable length and the air inlet of breather 5 is located at the top of buoyancy aid 6, the sidepiece of buoyancy aid 6 is fixed with clip 61, and breather 5 leads to Cross clip 61 to fix with buoyancy aid 6.
For with body, as depicted in figs. 1 and 2, connecting rod 7 is fixed by some head and the tail of angle steel 71 and spelled in the present embodiment one Connect to be formed, the length of connecting rod 7 that the head and the tail fixation of angle steel 71 of different radicals is spliced to form is different, therefore basis in actual use Need the depth of water size of aeration oxygen replenishing to select the angle steel 71 of required radical, adjacent angle steel 71 is bolted, positioned at connection The end of the angle steel 71 of the one end of bar 7 is fixed by bolt with buoyancy aid 6, and the end positioned at the angle steel 71 of the other end of connecting rod 7 passes through Bolt is fixed with the housing of submersible motor 1.
As shown in Figure 1, Figure 2 and Figure 4, breather 5 is spliced to form by some head and the tail fixations of ventilation short tube 51, different radicals Ventilation short tube 51 fix that the length of breather 5 that is spliced to form is different, therefore aeration oxygen replenishing as needed in actual use Selecting the ventilation short tube 51 of required radical, the one end for short tube 51 of ventilating has Plug Division 511 in a ring, ventilation to depth of water size The Plug Division 511 of short tube 51 can be fixed with the adjacent ventilation grafting of short tube 51.
As shown in figure 3, the end of motor shaft 11 is provided with venting channels 111, passage 112 is provided with the side face of motor shaft 11, Passage 112 is connected with venting channels 111, and there is motor shaft 11 one section of passage 112 to be located in gas tank 2, the air flue of impeller 3 32 connect with venting channels 111.Passage 112 has several, and each two passage 112 forms one in some passages 112 Group, two in same group passage 112 is oppositely arranged, and the passage 112 of difference group is distributed along the axial direction of motor shaft 11.This Passage 112 has four in embodiment one, and four 112 points of passages are two groups.In aeration process, impeller 3 is rotated and produced Negative pressure, air is drawn into gas tank 2 from breather 5, and the air in gas tank 2 enters venting channels 111 by passage 112, then leads to Cross venting channels 111 to be thrown out of into the air flue 32 of impeller 3.
As shown in figure 3, being fixed with axle sleeve 33 on impeller 3, cavity 31 is provided with impeller 3, axle sleeve 33 is connected with cavity 31, electricity Arbor 11 is spirally connected with axle sleeve 33 and the end of motor shaft 11 is penetrated in cavity 31, and air flue 32 is located in impeller 3 and air flue 32 and sky Chamber 31 connects, and the air outlet 321 of air flue 32 is located on the side face of impeller 3.The Single port that air flue 32 is connected with cavity 31 be into Gas port 322, the area of section of air flue 32 becomes larger from air inlet port 322 to air outlet 321, and the structure causes impeller 3 Negative pressure of the body when rotating in air flue 32 gradually increases from air inlet port 322 at air outlet 321, the flow velocity of air from The air inlet port 322 of air flue 32 gradually increases to air outlet 321 so that the air in air flue 32 is faster from air flue 32 Air inlet port 322 flows to air outlet 321, also just improves the flow of the air in air flue 32 when impeller 3 is rotated so that unit More air are thrown out of in culturing pool from the air outlet 321 of air flue 32 in time, therefore can improve aeration rate.Air flue 32 are divided into Connectivity Section 323, joining section 324 and air outlet section 325, and air inlet port 322 is located at the port of Connectivity Section 323, outlet Port 321 is located at the port of air outlet section 325, and Connectivity Section 323 and air inlet section are linearly distributed, and joining section 324 is distributed in circular arc, Angle between Connectivity Section 323 and air outlet section 325 is obtuse angle.32 points of air flue is Connectivity Section 323, joining section 324 and air outlet section 325 Layout air in air flue 32 can be caused when impeller 3 is rotated to be easier to be thrown away from air outlet 321;Connectivity Section 323 is sky Gas enters a section of air flue 32 from cavity 31, and linear distributing Connectivity Section 323 enables the unobstructed entrance Connectivity Section of air 323, reduce the resistance that air enters air flue 32;Air outlet section 325 throws away a section of the body of impeller 3 for air, in air outlet section 325 Air can flow out at a high speed to air outlet 321, and linear distributing air outlet section 325 enables air unobstructed from air outlet 321 throw away;Joining section 324 in circular arc distribution causes air resistance when passing through less;The structure of air flue 32 causes air to exist Air flue 32 is entered in the case of resistance is less and by air flue 32, improve the flow velocity of air in air flue 32 so that the gas of air flue 32 Body flow is further improved, final further raising aeration rate.
When in use, determine that culturing pool needs the depth of water of aeration oxygen replenishing according to practical situation, for the depth of water connecting rod 7 is adjusted And the length of breather 5, connecting rod 7 of the buoyancy aid 6 with submersible motor 1 after adjustment length is connected, then by buoyancy aid 6 and dive Hydroelectric machine 1 is placed in culturing pool, and buoyancy aid 6 is swum on the water surface, and submersible motor 1 is then suspended in the depth of water of required aeration oxygen replenishing Place, the gas outlet of breather 5 then higher than buoyancy aid 6 and is located on the water surface, starts submersible motor 1,3 turns of 1 impeller of submersible motor It is dynamic, the negative pressure for producing is rotated by impeller 3 and sucks air from the air inlet of breather 5, it is transported at impeller 3 by gas tank 2 Throw away, realization realizes aeration oxygen replenishing at the required depth of water;When the depth of water for needing aeration oxygen replenishing is changed, expose as needed The depth of water of gas oxygen supplement readjusts the length of connecting rod 7 and breather 5, then again buoyancy aid 6 and submersible motor 1 is placed into into cultivation Can complete to adjust in pond;The submersible motor 1 and impeller 3 that aeration can be carried out in different depth can be suitably used for different breeding pond not With environment and the different aquatic products of cultivation, the suitability is wider so that the oxygen supply of water body in culturing pool is sufficient.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and different place is:Connecting rod is by some The head and the tail fixation of root pipe is spliced to form, and one end of pipe has union joint, and external screw thread, the other end tool of pipe are provided with union joint There is connecting hole, female thread is provided with the inwall of connecting hole, the union joint of pipe can be spirally connected with the connecting hole of adjacent pipe, on buoyancy aid It is fixed with and is provided with externally threaded fixing head, the connecting hole positioned at the pipe of connecting rod one end is spirally connected with fixing head, submersible motor Housing is provided with the female fixing hole of tool, and the union joint positioned at the pipe of the connecting rod other end is spirally connected with fixing hole.It is different It is different that the pipe of radical fixes the connection pole length being spliced to form, therefore the depth of water of aeration oxygen replenishing as needed in actual use Size selecting the pipe of required radical, then by the fixed splicing of pipe head and the tail, when the depth of water size variation of aeration oxygen replenishing is needed Realize connecting the regulation of pole length by increasing or reducing the quantity of pipe, realize that impeller enters in the different depth of culturing pool Row aeration oxygen replenishing;It is spirally connected between adjacent pipe, more convenient and pipe part the bonding strength of dismounting assembling is big;Submersible motor with It is spirally connected between pipe, is spirally connected between buoyancy aid and pipe, can guarantee that bonding strength, and dismantles easy to assembly.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute Category those skilled in the art can make various modifications to described specific embodiment or supplement or using similar Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (10)

1. a kind of aeration oxygen increasing machine, including submersible motor (1) and the impeller (3) with air flue (32), the submersible motor (1) Gas tank (2) is fixed with housing, through gas tank (2), the impeller (3) is fixed on the motor shaft (11) of the submersible motor (1) Motor shaft (11) is passed on the end of gas tank (2) and the air flue (32) of impeller (3) is connected with gas tank (2), is connected on the gas tank (2) It is connected to breather (5), it is characterised in that this aeration oxygen increasing machine also includes the connecting rod (7) of buoyancy aid (6) and adjustable length, institute The one end for stating connecting rod (7) is fixed with buoyancy aid (6), and the other end and the housing of submersible motor (1) of the connecting rod (7) are fixed, The adjustable length of the breather (5) and the air inlet of breather (5) are located at the top of buoyancy aid (6).
2. aeration oxygen increasing machine according to claim 1, it is characterised in that the connecting rod (7) is by some angle steel (71) Head and the tail fixation is spliced to form, and adjacent angle steel (71) is bolted, and the end positioned at the angle steel (71) of connecting rod (7) one end leads to Cross bolt to fix with buoyancy aid (6), the end positioned at the angle steel (71) of connecting rod (7) other end passes through bolt and submersible motor (1) Housing fix.
3. aeration oxygen increasing machine according to claim 1, it is characterised in that the connecting rod (7) is by some pipes head and the tail Fixation is spliced to form, and one end of pipe has union joint, and external screw thread is provided with union joint, and the other end of pipe has connecting hole, Female thread is provided with the inwall of connecting hole, the union joint of pipe can be spirally connected with the connecting hole of adjacent pipe, it is solid on the buoyancy aid (6) Surely externally threaded fixing head is provided with, the connecting hole positioned at the pipe of connecting rod (7) one end is spirally connected with fixing head, the diving electricity The housing of machine (1) is provided with the female fixing hole of tool, positioned at the union joint and fixing hole of the pipe of connecting rod (7) other end It is spirally connected.
4. the aeration oxygen increasing machine according to claim 1 or 2 or 3, it is characterised in that the breather (5) is logical by some Shortness of breath pipe (51) head and the tail fixation is spliced to form, and one end of ventilation short tube (51) has Plug Division (511) in a ring, ventilation The Plug Division (511) of short tube (51) can be fixed with adjacent ventilation short tube (51) grafting.
5. the aeration oxygen increasing machine according to claim 1 or 2 or 3, it is characterised in that the sidepiece of the buoyancy aid (6) is fixed with Clip (61), the breather (5) is fixed by clip (61) and buoyancy aid (6).
6. the aeration oxygen increasing machine according to claim 1 or 2 or 3, it is characterised in that the motor shaft of the submersible motor (1) (11) it is parallel with connecting rod (7).
7. the aeration oxygen increasing machine according to claim 1 or 2 or 3, it is characterised in that motor shaft (11) end is provided with logical Gas passage (111), is provided with passage (112), the passage (112) and venting channels on the side face of the motor shaft (11) (111) connect, one section with passage (112) of the motor shaft (11) is located in gas tank (2), the air flue of the impeller (3) (32) connect with venting channels (111).
8. aeration oxygen increasing machine according to claim 7, it is characterised in that the passage (112) is some with several Each two passage (112) forms one group in passage (112), and two in same group passage (112) are oppositely arranged, different Axial direction distribution of the passage (112) of group along motor shaft (11).
9. aeration oxygen increasing machine according to claim 7, it is characterised in that the impeller (3) is in the form of annular discs, the impeller (3) it is fixed with axle sleeve (33), the impeller (3) and is provided with cavity (31), the axle sleeve (33) connects with cavity (31), described Motor shaft (11) is spirally connected with axle sleeve (33) and the end of motor shaft (11) is penetrated in cavity (31), and the air flue (32) is positioned at impeller (3) interior and air flue (32) is connected with cavity (31), and the gas outlet of air flue (32) is located on the side face of impeller (3).
10. the aeration oxygen increasing machine according to claim 1 or 2 or 3, it is characterised in that the motor shaft (11) passes gas tank (2) mechanical seal (4) is arranged with one section, one end of the mechanical seal (4) and impeller (3) are against mechanical seal (4) The other end and gas tank (2) against.
CN201621091879.6U 2016-09-29 2016-09-29 Aeration oxygen -increasing machine Expired - Fee Related CN206118847U (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106212365A (en) * 2016-09-29 2016-12-14 台州天渔增氧设备科技有限公司 A kind of aeration oxygen increasing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106212365A (en) * 2016-09-29 2016-12-14 台州天渔增氧设备科技有限公司 A kind of aeration oxygen increasing machine

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