CN202396313U - Heavy-oxygen-enriched water machine for aquaculture - Google Patents
Heavy-oxygen-enriched water machine for aquaculture Download PDFInfo
- Publication number
- CN202396313U CN202396313U CN2011205259118U CN201120525911U CN202396313U CN 202396313 U CN202396313 U CN 202396313U CN 2011205259118 U CN2011205259118 U CN 2011205259118U CN 201120525911 U CN201120525911 U CN 201120525911U CN 202396313 U CN202396313 U CN 202396313U
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- oxygen
- water
- heavy
- dissolved
- enriched water
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Abstract
A heavy-oxygen-enriched water machine for aquaculture comprises an oxygen generating device, a turbine pump type oxygen dissolving device, a balancer and a controller, wherein the balancer is connected to an oxygen-dissolved water outlet end of the turbine pump type oxygen dissolving device. The heavy-oxygen-enriched water machine reasonably integrates oxygen generation outside a water body, oxygen dissolving and dissolving of heavy-oxygen-enriched water with highly-dissolved oxygen into the water body. A pressure swing adsorption type air-source oxygen generation mode and a vortex type in-water oxygen dissolving mode are adopted, heavy-oxygen-enriched water with different dissolved oxygen contents can be produced by controlling flow and pressure through the controller, the dissolved oxygen saturation of the heavy-oxygen-enriched water is 80% to over 250%, and oxygen with the volume of 8-10% can be dissolved in gas-liquid mixed water. The oxygen-generation and oxygen-dissolving all-in-one machine can improve cultivation yield, growth speed of cultivated organisms and bait utilization rate, adapts to special cultivation, and effectively increases economic benefit.
Description
Technical field
The utility model relates to the equipment of used for aquiculture, particularly a kind of used for aquiculture Oxygen-enriched water machine.
Background technology
Dissolved oxygen level is related to existence, life and the growth of culturing aquatic organism in the breeding water body, is related to the culturing economic benefit.Aeration devices currently used, such as the impeller, water tankers, jet, water jet and underwater microporous aeration, are preclude the use of air into the way farming water aerobics.All exist gas soluble in water few, major part is overflowed from water.Up-to-date pressure air-dissolving mode is that gas (or gas divides the system liquid oxygen) with air compressor machine pressure water-filling pressure vessel, is discharged in water with release then, and this method is invested, takes up an area of, consumes energy all big, only in industrial aquaculture, adopts.
Summary of the invention
Be the above-mentioned deficiency of avoiding existing used for aquiculture oxygen-increasing device to exist; The utility model provides a kind of used for aquiculture Oxygen-enriched water machine; It partly is made up of system oxygen and dissolved oxygen two, outside breeding water body, through dissolving device oxygen and water efficiently is dissolved into heavy-oxygen-enriched water, under controller control, regulates output heavy-oxygen-enriched water flow and pressure; Produce the heavy-oxygen-enriched water of different dissolved oxygen degree of saturation, to satisfy the dissolved oxygen demand of different breeding occasion.
The utility model used for aquiculture Oxygen-enriched water machine comprises:
One oxygenerator;
One turbine pump formula dissolving device; Be used for oxygen and water and efficiently be dissolved into heavy-oxygen-enriched water; Its air inlet connects the oxygen outlet of first magnetic valve to oxygenerator, and water inlet connects second magnetic valve and water flow sensor successively through water pipe, and the water side of second magnetic valve connects vacuum meter;
One balanced device, it is connected in the dissolved oxygen water out of turbine pump formula dissolving device, and the outlet of balanced device connects the 3rd magnetic valve and pressure sensor; And
One controller, the output signal of said pressure sensor, said water flow sensor and a dissolved oxygen sensor connects the respective input of controller respectively, and the control end of said first, second and third magnetic valve connects the corresponding output end of controller respectively; Controller is regulated output heavy-oxygen-enriched water flow and pressure according to the discharge, pressure and the oxygen flow that get into turbine pump formula dissolving device, produces the heavy-oxygen-enriched water of different dissolved oxygen degree of saturation.
Further comprise a release, this release connects the outlet with the 3rd magnetic valve.
Said release can adopt garden cartridge type release, tubular type release, garden ring type release or H type pipe network etc.
Said oxygenerator adopts the omnibus control system device.
The utility model Oxygen-enriched water machine core technology is that water body is made oxygen, dissolved oxygen outward and in water body, dissolved in the heavy-oxygen-enriched water of high-solubility oxygen, reasonably constitutes the product of electromechanical integration.Adopt pressure change adsorption type air source system oxygen and vortex dissolved oxygen in water mode; Controller is through controlling flow and pressure; Can make the heavy-oxygen-enriched water of different dissolved oxygen content, the dissolved oxygen degree of saturation of heavy-oxygen-enriched water reaches more than 80 ~ 250%, the oxygen of solvable 8 ~ 10% volumes in the gas-liquid mixed water.
Dissolved oxygen enriched water saturation control, able to control the release of a variety of aquaculture water miscible state, such as aeration type, 20 ~ 30um microbubbles, large gas distribution type, dissolved oxygen to meet the different needs of farming purposes.
This system oxygen dissolved oxygen all-in-one is used, and can improve cultured output, aquaculture organism growth rate and bait utilization, adapts to special cultivation, effectively increases economic benefit.
Description of drawings
Fig. 1 is the structural representation of the utility model used for aquiculture Oxygen-enriched water machine.
Embodiment
Advance to specify below in conjunction with accompanying drawing.
With reference to Fig. 1, the used for aquiculture Oxygen-enriched water machine mainly comprises oxygenerator 2, turbine pump formula dissolving device 1, controller 3 and balanced device 9 etc.
Turbine pump formula dissolving device 1 is used for oxygen and water efficiently is dissolved into heavy-oxygen-enriched water; Its air inlet connects the oxygen outlet of magnetic valve 10 to oxygenerator 2; Water inlet connects magnetic valve 11 and water flow sensor 6 successively through water pipe, and the water side of magnetic valve 11 also connects vacuum meter 4; Balanced device 9 is connected in the dissolved oxygen water out of turbine pump formula dissolving device 1, and the outlet of balanced device 9 connects magnetic valve 12 and pressure sensor 7.
Oxygenerator 2 adopts existing omnibus control system device, and its principle can be with reference to " minisize pressure swing adsorption oxygen making device that all press at a kind of absorber two ends " (patent No. 200610011241.1).Each several part in Fig. 1 oxygenerator 2 is air cleaner 13, air compressor machine 14, intake valve group 15, crossover valve group 16, adsorption column 17, adsorption column 18, oxygen storing jar 19 and gas flow meter 5 etc.PSA oxygen is in the air as the gas source molecular sieve adsorbent, twin structure alternating pressure adsorption and desorption pressure to complete the oxygen, nitrogen separation to obtain high concentrations of oxygen, was prepared to provide oxygen enriched water source; small size, low power consumption, safe and reliable machine installed in oxygen.
The outlet of magnetic valve 12 also is provided with a release 20 among Fig. 1.Release 20 can be selected existing various product for use, like garden cartridge type release, tubular type release, garden ring type release or H type pipe network or the like.
During work, the oxygen of oxygenerator 2 outputs gets into turbine pump formula dissolving device 1 through flowmeter 5, magnetic valve 10; The water body recycle-water gets into turbine pump formula dissolving device 1 through flow sensor 6, magnetic valve 11, and the oxygen G&W mixes the molten water of supporting of back output and gets into balanced device 9 in this dissolving device 1, deliver to release 20 through magnetic valve 12 again and be discharged in the breeding water body.
The dissolved oxygen is a turbo pump used motor (2p? 2900rpm) vortex chamber vane wheel drive to 2900rpm rotational speed, suck water into its cavity (suction lift 8m), the negative pressure in the cavity by cavity The suction port body, from the outside of inspired oxygen (or air) flow in the chamber, the impeller blades of the water and gas pressurization chamber, soluble fusion of gas up to the total volume of water vapor 8-10 % (such as injection water 50? L / min when the dissolved gas up to 4 ~ 5L/min), the dissolved oxygen, the oxygen saturation can be greater than 100%, a supersaturated dissolved oxygen does not immediately become bubbles escape, Because the gas pressure within the bubble is greater than the water pressure only to escape, and thus the content of saturated dissolved oxygen content of up to five times, can produce saturation of 200% to 250% of the dissolved oxygen.
Above-mentioned balanced device 9 effects are to avoid producing " air pocket ".The water that dissolves gas is when closed system is transmitted, because pressure weakens, the effusion portion gas flows in pipeline with the form of air pocket, can form at the pressure relief valve place " air pocket ", destroy the formation of microbubble when discharging.For this reason, at the dissolving device infusion pipeline, balanced device is installed before the pressure stop valve, its capacity is about holds back the 1min flow, and for example 10 ~ 15L is equipped with vent valve [4.0 ~ 4.5 kgf/cm in the upper end
2], emergent gas is discharged, when using pure oxygen source, be fed back to the end of going into of oxygenerator.
Above-mentioned controller 3 adopts embedded microprocessor system; Have automatic clock, but LCD screen display parameter ， can store several data; Accept the signal of flow sensor 6, pressure sensor 7 and dissolved oxygen (DO) sensor 8, control magnetic valve 10 ~ 12 simultaneously and accomplish operation; Realize following function:
1) the safe starting of protection system moves and closes; Press control valve 10,11,12 collaborative works:
2) through the measurement of dissolved oxygen, controlled pressure and flow move by demand, and presetting range is following: oxygen supply (dense arm spread 93%) 8.0 ~ 10.0 L/min, dissolved oxygen degree of saturation scope 80 ~ 250 %.
Dissolved oxygen can be selected following three kinds of pattern: 1.5 ~ 2.0 kgf/cm
2(1.4 ~ 2.0 m
3/ h); 3.5 ~ 4.0 kgf/cm
2(0.8 ~ 1.2 m
3/ h); 1.0 ~ 2.0 kgf/cm
2(2 ~ 2.5 m
3/ h); Be used for whole dissolved oxygen, high-density breeding , shrimp, juvenile crab are cultured, and bait throwing in.
3) for preventing " floating head " (oxygen uptake), nearly 6 sections regularly oxygen supplys (comprising available machine time, oxygen supply time) can be set because dissolved oxygen amount is low， fish climbs up on top of the water, open and close automatically then, and report to the police.
4) be provided with four kinds according to purposes and dissolve the mode, garden cartridge type, H type pipe network, short tube and long tube formula, garden ring type released.
Claims (4)
1. used for aquiculture Oxygen-enriched water machine is characterized in that comprising:
One oxygenerator;
One turbine pump formula dissolving device; Be used for oxygen and water and efficiently be dissolved into heavy-oxygen-enriched water; Its air inlet connects the oxygen outlet of first magnetic valve to oxygenerator, and water inlet connects second magnetic valve and water flow sensor successively through water pipe, and the water side of second magnetic valve connects vacuum meter;
One balanced device, it is connected in the dissolved oxygen water out of turbine pump formula dissolving device, and the outlet of balanced device connects the 3rd magnetic valve and pressure sensor; And
One controller, the output signal of said pressure sensor, said water flow sensor and a dissolved oxygen sensor connects the respective input of controller respectively, and the control end of said first, second and third magnetic valve connects the corresponding output end of controller respectively; Controller is regulated output heavy-oxygen-enriched water flow and pressure according to the discharge, pressure and the oxygen flow that get into turbine pump formula dissolving device, produces the heavy-oxygen-enriched water of different dissolved oxygen degree of saturation.
2. used for aquiculture Oxygen-enriched water machine according to claim 1 is characterized in that: further comprise a release, connect the outlet of said the 3rd magnetic valve.
3. like the said used for aquiculture Oxygen-enriched water machine of claim 3, it is characterized in that: said release is garden cartridge type release, tubular type release, garden ring type release or H type pipe network.
4. used for aquiculture Oxygen-enriched water machine according to claim 1 or claim 2, it is characterized in that: said oxygenerator adopts the omnibus control system device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205259118U CN202396313U (en) | 2011-12-15 | 2011-12-15 | Heavy-oxygen-enriched water machine for aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205259118U CN202396313U (en) | 2011-12-15 | 2011-12-15 | Heavy-oxygen-enriched water machine for aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396313U true CN202396313U (en) | 2012-08-29 |
Family
ID=46694003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205259118U Expired - Fee Related CN202396313U (en) | 2011-12-15 | 2011-12-15 | Heavy-oxygen-enriched water machine for aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172861A1 (en) * | 2013-04-25 | 2014-10-30 | 深圳市兴日生实业有限公司 | Improved and discrete oxygen supply facility for the exhibition and sale of fish |
| CN110313437A (en) * | 2019-07-04 | 2019-10-11 | 佛山顺德歌林美电子产品有限公司 | A kind of aquaculture oxygen generation system |
| CN113016706A (en) * | 2021-03-16 | 2021-06-25 | 成都通威自动化设备有限公司 | Intelligent oxygen machine |
| TWI786798B (en) * | 2021-09-01 | 2022-12-11 | 浚清企業股份有限公司 | Liquid aeration and filtration equipment |
-
2011
- 2011-12-15 CN CN2011205259118U patent/CN202396313U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014172861A1 (en) * | 2013-04-25 | 2014-10-30 | 深圳市兴日生实业有限公司 | Improved and discrete oxygen supply facility for the exhibition and sale of fish |
| CN110313437A (en) * | 2019-07-04 | 2019-10-11 | 佛山顺德歌林美电子产品有限公司 | A kind of aquaculture oxygen generation system |
| CN113016706A (en) * | 2021-03-16 | 2021-06-25 | 成都通威自动化设备有限公司 | Intelligent oxygen machine |
| TWI786798B (en) * | 2021-09-01 | 2022-12-11 | 浚清企業股份有限公司 | Liquid aeration and filtration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20171215 |