CN103190374A - Automatic control under-ice air pressure type oxygen increasing machine - Google Patents
Automatic control under-ice air pressure type oxygen increasing machine Download PDFInfo
- Publication number
- CN103190374A CN103190374A CN2012100113689A CN201210011368A CN103190374A CN 103190374 A CN103190374 A CN 103190374A CN 2012100113689 A CN2012100113689 A CN 2012100113689A CN 201210011368 A CN201210011368 A CN 201210011368A CN 103190374 A CN103190374 A CN 103190374A
- Authority
- CN
- China
- Prior art keywords
- hollow
- air pressure
- pressure type
- aerator
- oxygen increasing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to an air pressure type under-ice oxygen increasing machine with automatic control function, which comprises a support frame, a floating pontoon, a motor, an outer protective support cylinder, a hollow air pressure shaft, a pressure-boost blade, a negative pressure oxygen increasing wheel, an automatic control device and the like, wherein the support frame is fixed on the floating pontoon to support the main frame together; the motor is connected directly with the hollow air pressure shaft through a flexible disc type coupling; a frame flange is connected with the front end of the outer protective support cylinder; the hollow air pressure shaft is connected with the tail end of the outer protective support cylinder through a polyurethane flexible sleeve; and the negative pressure oxygen increasing wheel is mounted at the tail end of the hollow air pressure shaft. The air pressure type ice oxygen increasing machine has the characteristics that the automatic control device is mounted outside the outer protective support cylinder to be used for finishing the continuous measurement of the dissolved oxygen in water; and the oxygen increasing machine is opened or closed automatically according to the setting of the measurement threshold value by users to reduce the labor intensity of the fish-pond oxygen increasing in winter. The air pressure type ice oxygenating machine has the advantages that the machine structure is simple; the property is reliable; and the machine is particularly suitable for the winter fish-ponds in the northern cold area.
Description
Affiliated technical field
Patent of the present invention relates to a kind of subglacial vapour-pressure type aerator with automatic control function, is suitable for the oxygenation of north of china in winter fish pond, belongs to fishery cultivating machinery.
Background technology
Aerator is the equipment that in the aquaculture fishes and shrimps is had lifesaving and facilitating effects.The prior mechanical aerator mainly contains Waterwheel-type, vane type, several major types such as water jet, and its principle all is by stirring the rotation of wet part, stir water body and produce the spray, increase the water body dissolved oxygen amount, prevents that fishes and shrimps from raising the nose above water to breathe because of anoxic.But use because the restriction of its structural principle is difficult in north subglacial cold season, and need frequent water ice during work, the low temperature that large-area water ice causes very easily damages fishes and shrimps; A kind of jet aerator is also arranged, only depend on impeller to make the water flow at high speed form negative pressure, air is brought into increases the water body dissolved oxygen amount in the water, and acting surface is little, and dissolved oxygen amount is low, and efficient is low.
Patent of the present invention is on our basis independent research and that obtained utility model patent subglacial vapour-pressure type aerator, carry out certain improvement and add a cover automatic control system, finish the dissolved oxygen amount in the continuous measurement water, and according to the user aerator is opened or is closed in the setting of measuring threshold value automatically, to alleviate the labour intensity of fishpond oxygenation in winter.
Summary of the invention
The technical problem that patent of the present invention will solve is the defective that overcomes prior art, finishes the oxygenation operation of north cold area fishpond in winter.A kind of subglacial vapour-pressure type aerator with automatic control function is provided, forces plenum on ice, subglacial stirs water associating oxygenation, and simple in structure, dissolved oxygen amount is big, the efficient height.
Patent of the present invention solves the technical scheme that its technical problem adopts: motor (1) with protect support tube (9) outward and linked together by frame flange (2), hollow airpressure axle (7) is connected by flexible disc type shaft joint (4) with motor shaft, hollow airpressure axle (7) is terminal to be positioned outer support tube (9) end that protects by polyurethane flexible cover (10), supercharging blade (6) is positioned at hollow airpressure axle boost port (12) to be located, and negative pressure oxygenation wheel (11) is positioned at hollow airpressure axle (7) end.
Second major technique feature of patent of the present invention is: hollow airpressure axle (7) front end has a plurality of spiral boosting air inlets (12), and spiral boosting air inlet (12) side is with tilting screw supercharging blade (6).
The 3rd major technique feature of patent of the present invention is: upward uniform air inlet (8) position is corresponding with protecting support tube (9) outward for the spiral boosting air inlet (12) on the hollow airpressure axle (7).
The 4th major technique feature of patent of the present invention is: the supercharging blade (6) on the hollow airpressure axle (7) is tilted parabola shape, with spiral boosting air inlet (12) sidewall II (14) smooth excessiveness.
The 5th major technique feature of patent of the present invention is: spiral boosting air inlet (12) the sidewall II (14) on the hollow airpressure axle (7) becomes the α angle with the normal direction axis, and sidewall I (13) becomes the β angle with the normal direction axis.
The 6th major technique feature of patent of the present invention is: protecting outside installation one cover of support tube (9) outward is the oxygenation automaton (15) of core with the MCS-51 microcomputer.
The beneficial effect of patent of the present invention is: solved the problem that north of china in winter subglacial oxygen is burst and lacked, it is big to have admission pressure, air inflow is big, water body dissolved oxygen amount height, operation is wide, characteristics such as operating efficiency height, and can open or close aerator automatically according to the pond dissolved oxygen amount, reduce the labour intensity of fishpond oxygenation in winter greatly.Complete machine structure is simple, and is easy to operate, and stable performance is economical and practical.
Description of drawings
Below in conjunction with accompanying drawing and enforcement patent of the present invention is further specified
Fig. 1 is patent overall structure schematic diagram of the present invention;
Fig. 2 is patent complete machine critical component cutaway view of the present invention;
Fig. 3 is the hollow airpressure axle upper end supercharging blade of patent of the present invention and boost port position shape schematic diagram;
Fig. 4 is the hollow airpressure axle upper end supercharging blade of patent of the present invention and boost port place radial cross-section;
Fig. 5 is patent automaton structural principle schematic diagram of the present invention.
Among Fig. 1,2: 1, motor, 2, the frame flange, 3, pontoon, 4, flexible disc type shaft joint, 5, bracing frame, 6, the supercharging blade, 7, hollow airpressure axle, 8, protect the support tube air inlet outward, 9, protect support tube outward, 10, the polyurethane flexible cover, 11, negative pressure oxygenation wheel, 15, automaton.
Among Fig. 3: 12, spiral boosting air inlet.
Among Fig. 4: 13, sidewall I, 14, sidewall II.
Embodiment
In Fig. 1,2, bracing frame (5) is fixed on pontoon (3) and goes up the common main frame that supports, motor (1) directly links to each other by flexible disc type shaft joint (4) with hollow airpressure axle (7), protecting support tube (9) front end outward is connected with frame flange (2), terminal and hollow airpressure axle (7) links together by polyurethane flexible cover (10), and negative pressure oxygenation wheel (11) is installed in hollow airpressure axle (7) end.Automaton (15) is used for finishing the dissolved oxygen amount in the continuous measurement water, and according to the user aerator is opened or closed in the setting of measuring threshold value automatically, to alleviate the labour intensity of fishpond oxygenation in winter.
In Fig. 3 and Fig. 4, hollow airpressure axle (7) front end has a plurality of spiral boosting air inlets (12), supercharging blade (6) is installed in spiral boosting air inlet (12) outer radius, with sidewall II (14) smooth excessiveness, supercharging blade (6) is parabolic type, force air can be brought into during rotation, increase air inflow.Sidewall II (14) becomes the α angle with the normal direction axis, and sidewall I (13) becomes the β angle with the normal direction axis, guarantees that gas smoothly enters in the hollow airpressure axle (7).
In Fig. 5, microsystem is by oxygen content and temperature information in the sensor monitoring water, and after the oxygen content of gathering carried out digital operation, handles, sends the running of corresponding control signal control aerator, thereby realize the real-time oxygenation function of aerator.Microcomputer control system both can be used as the controller of aerator and has directly imported the control parameter and show measurement result, and when running status extremely low when the oxygen content in the water or aerator was unusual, microsystem can in time be carried out sounding and lighting alarm.
Claims (6)
1. be with the subglacial vapour-pressure type aerator of control function automatically for one kind, comprise bracing frame, motor, protect support tube, hollow airpressure axle, supercharging blade, negative pressure oxygenation wheel, automaton etc. outward, it is characterized in that: described motor with protect support tube outward and linked together by flange, described hollow airpressure axle is connected by flexible disc type shaft joint with motor shaft, hollow airpressure axle end is positioned the outer support tube end that protects by the polyurethane flexible cover, described supercharging blade is positioned at hollow airpressure axle boost port place, and described negative pressure oxygenation wheel is positioned at hollow airpressure axle end.
2. according to the described subglacial vapour-pressure type of claim 1 aerator, it is characterized in that: hollow airpressure axle front end has a plurality of spiral boosting air inlets, and spiral boosting air inlet side is with tilting screw supercharging blade.
3. according to the described subglacial vapour-pressure type of claim 1 aerator, it is characterized in that: the spiral boosting air inlet on the hollow airpressure axle is with to protect on the support tube uniform air inlet position outward corresponding.
4. according to the described subglacial vapour-pressure type of claim 1 aerator, it is characterized in that: the supercharging blade on the hollow airpressure axle is tilted parabola shape, with spiral boosting air inlet sidewall II smooth excessiveness.
5. according to the described subglacial vapour-pressure type of claim 1 aerator, it is characterized in that: the spiral boosting air inlet sidewall II on the hollow airpressure axle becomes the α angle with the normal direction axis, and sidewall I becomes the β angle with the normal direction axis.
6. according to the described subglacial vapour-pressure type of claim 1 aerator, it is characterized in that: protecting outside installation one cover of support tube outward is the oxygenation automatic control system of core with the MCS-51 microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100113689A CN103190374A (en) | 2012-01-06 | 2012-01-06 | Automatic control under-ice air pressure type oxygen increasing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100113689A CN103190374A (en) | 2012-01-06 | 2012-01-06 | Automatic control under-ice air pressure type oxygen increasing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103190374A true CN103190374A (en) | 2013-07-10 |
Family
ID=48713343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100113689A Pending CN103190374A (en) | 2012-01-06 | 2012-01-06 | Automatic control under-ice air pressure type oxygen increasing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103190374A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610648Y (en) * | 2003-03-26 | 2004-04-14 | 罗宏基 | Main controller of automatic aerator |
| CN2655641Y (en) * | 2003-07-11 | 2004-11-17 | 张传良 | Aeration device |
| JP2005237202A (en) * | 2004-02-24 | 2005-09-08 | Kikuhiyori Kk | Automatic air bubbling apparatus for tide level variable type culture and method for bubbling |
| US20070297906A1 (en) * | 2006-06-27 | 2007-12-27 | Weiguo Wu | Laminated Impeller |
| CN201119353Y (en) * | 2007-10-30 | 2008-09-24 | 张全胜 | Automatic control oxygen increasing machine |
| CN201299045Y (en) * | 2008-11-06 | 2009-09-02 | 刘斌 | Intelligent fishpond oxygen supplier |
| CN201418323Y (en) * | 2009-05-12 | 2010-03-10 | 陈生长 | Full-automatic intelligent controller for fishpond oxygen-increasing machine |
| CN201617096U (en) * | 2009-12-09 | 2010-11-03 | 黑龙江省畜牧机械化研究所 | Air-pressure type under-ice aerator |
| CN202083968U (en) * | 2011-03-15 | 2011-12-21 | 中国水产科学研究院渔业机械仪器研究所 | Intelligent aquaculture aerator control system |
-
2012
- 2012-01-06 CN CN2012100113689A patent/CN103190374A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610648Y (en) * | 2003-03-26 | 2004-04-14 | 罗宏基 | Main controller of automatic aerator |
| CN2655641Y (en) * | 2003-07-11 | 2004-11-17 | 张传良 | Aeration device |
| JP2005237202A (en) * | 2004-02-24 | 2005-09-08 | Kikuhiyori Kk | Automatic air bubbling apparatus for tide level variable type culture and method for bubbling |
| US20070297906A1 (en) * | 2006-06-27 | 2007-12-27 | Weiguo Wu | Laminated Impeller |
| CN201119353Y (en) * | 2007-10-30 | 2008-09-24 | 张全胜 | Automatic control oxygen increasing machine |
| CN201299045Y (en) * | 2008-11-06 | 2009-09-02 | 刘斌 | Intelligent fishpond oxygen supplier |
| CN201418323Y (en) * | 2009-05-12 | 2010-03-10 | 陈生长 | Full-automatic intelligent controller for fishpond oxygen-increasing machine |
| CN201617096U (en) * | 2009-12-09 | 2010-11-03 | 黑龙江省畜牧机械化研究所 | Air-pressure type under-ice aerator |
| CN202083968U (en) * | 2011-03-15 | 2011-12-21 | 中国水产科学研究院渔业机械仪器研究所 | Intelligent aquaculture aerator control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201617096U (en) | Air-pressure type under-ice aerator | |
| CN107581135A (en) | A kind of oxygen increasing equipment | |
| CN202890202U (en) | Layering aquaculture system | |
| CN201842672U (en) | Multifunctional high-efficiency ultrasonic algae removal and inrush current oxygen increasing machine | |
| CN101580313A (en) | Water-stirring type submerging and surfacing dual-purpose automatic aerator | |
| CN102948392B (en) | Aerator capable of being automatically controlled | |
| CN103190374A (en) | Automatic control under-ice air pressure type oxygen increasing machine | |
| CN203833706U (en) | Nano-oxygen-bubble-process solar floating island foul water purification plant | |
| CN208001891U (en) | A kind of winter Freshwater Shrimp Aquiculture greenhouse | |
| CN201986542U (en) | Efficient oxygen introducer | |
| CN2289384Y (en) | Box net cultivation pond capable of lifting | |
| CN204579557U (en) | One is surged oxygen increasing pump | |
| CN216254788U (en) | Oxygen-increasing and heat-insulating device for aquaculture pond | |
| CN208490622U (en) | A kind of multipurpose high-efficiency aerator | |
| CN208080215U (en) | A kind of pig house of the quick ventilation of self power generation | |
| CN208169073U (en) | Solar energy oxygenation pump on drainage irrigation and cultivation equipment | |
| CN207830168U (en) | Energy-saving axial flow wind turbine external member | |
| CN207072857U (en) | A kind of environment protection-type aeration oxygen increasing machine | |
| CN205886460U (en) | Wind -force air filter | |
| CN207574320U (en) | Prawn aeration device for pools | |
| CN206556186U (en) | A kind of powerless ventilation device | |
| CN1892161A (en) | Underground temperature exchanger | |
| CN2209862Y (en) | Rotating spoon type aerator | |
| CN107711676A (en) | A kind of recirculated water loach high-density breeding pond | |
| CN102754618A (en) | Airfoil-type water-plowing aerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |