CN103125428A - Solar thermal driving fishpond oxygen filling pump - Google Patents
Solar thermal driving fishpond oxygen filling pump Download PDFInfo
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- CN103125428A CN103125428A CN 201110397220 CN201110397220A CN103125428A CN 103125428 A CN103125428 A CN 103125428A CN 201110397220 CN201110397220 CN 201110397220 CN 201110397220 A CN201110397220 A CN 201110397220A CN 103125428 A CN103125428 A CN 103125428A
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Abstract
Provided is a solar thermal driving fishpond oxygen filling pump. A heat collecting plate is used for collecting solar energy to generate flow water microcirculation to drive a fan blade to extract air from the place above a water surface to be used for improving the oxygen content of water. A silver-coated reflector receives sunlight and reflects the sunlight to a receiver, and the receiver heats working media to enable the working media to be vaporized and used by using solar radiation. Heat energy is transmitted to a U-type circulating groove through a heat exchange unit, cold and hot convection microcirculation is generated inside the U-type circulating groove to drive the fan blade to operate, and the fan blade generates a low-pressure environment inside a pressure pump to extract air from the place above the water face. The air above the water surface enters an air bubble stone through a bubble drumhead and a gas-guide tube and is released to the place under the water surface at an air bubble stone terminal, and the oxygen concentration in water is increased. According to the solar thermal driving fishpond oxygen filling pump in the field, the pressure generating mode of a traditional compressor is changed, a U-type pipe is driven by heat energy, outside air is extracted to the water by the fact that cold and hot convection microcirculation generates air pressure, and the consumption of oxygen filling energy is greatly reduced.
Description
Technical field
The present invention relates to a kind of fishery cultivating oxygen replenishing equipment, the oxygen replenishing equipment that especially utilizes low-grade energy to drive.
Background technology
The present invention relates to some cultivation fields, the cultivation industry that picture is traditional, the animal-breeding of more particularly oxygen being had relatively high expectations, fishery cultivating for example, it is reported, the fish production of annual China causes economic loss that aquatic organism wishes directly to cause up to 283.8 hundred million yuan because oxygen concentration is low, the fish in fish pond is afraid of two kinds of weather most, and these two kinds of weather have all possessed recently.One is afraid of precipitation weather, and daytime, the sun, rained heavily in the time of at dusk, perhaps day after day overcast and rainy continuous, and air is not smooth; Two are afraid of moist, sultry weather, air humidity is large, it is uncomfortable that the people can feel, a large amount of rainfalls cause fish death that two channels may be arranged, the one, rainfall causes the pollutants such as rubbish, residues of banned pesticides bottle, poisonous plastics to be soaked by rainwater, these rainwater that contain noxious material flow into again the pond subsequently, and nature will worsen water quality, causes fish kills.Another reason is that damp and hot weather makes the amount reproductions such as fish pond plankton, microorganism, consume oxygen in water, cause original fish pond with regard to anoxic to make the matter worse, because the degree of the fish lower oxygen concentration resistance of different cultivars is different, therefore, when water body was not the extreme anoxic, some fish may be dead, and some may be survived; And if water quality deterioration causes fish poisoning, all kinds all can be dead.In addition, during anoxic, individual large fish is general first dead, and the individual little fish of dead ratio is high, but other aquatic organisms such as pasture and water, tortoise, spiral shell generally can be not dead.And water quality deterioration is when poisonous, and other aquatic organisms also can large quantities of death, and when water hypoxia, fish can be the floating head state, namely swallows air at the water surface, moves about along the pond wall and will suitably reduce the amount of raising of throwing when adverse weather occurring, and throw in the morning as far as possible and raise, must guard against feed night food.Heavy rain and hypobaric muggy weather, to start at noon aerator and stir water oxygenation, there is no aerator equipment, prepare the oxygenation agent of capacity, if water pollution causes dead fish, should report fishery authorities and fisheries environment monitoring department at once, need the irregular oxygen of leading when oxygen concentration is not very high, to satisfy material culture to the demand of oxygen.
Traditional oxygen charging pump is exactly the air that directly fills toward gas stone the inside, and its principle is that the volume by rubber ball changes, and the air pressure in rubber ball is increased, and air is rushed out in gas stone, to reach the oxygen concentration that improves in water.Need to employ a large amount of high-grade energies in this link, such as electric energy, heat energy etc. wasted high-grade energy to a certain extent.
Summary of the invention
In order to overcome aerobic aquaculture because of the loss of the too low generation of oxygen concentration and traditional shortcoming and drawback of oxygen devices consume high-grade energy led, the object of the present invention is to provide a kind of airborne oxygen content that can in time replenish waters or ground space field, and be the oxygen equipment of leading that utilizes low-grade energy to drive.
solar heat drives the fishpond oxygen charging pump, it is characterized in that: solar heat drives the fishpond oxygen charging pump by heating unit, heat exchange unit, U-shaped circulating slot, the air pressure eardrum, force pump, fluid drives fan blade, wireway and Bubbled stone form, wherein, heating unit is by reflector, heat collector, tracker forms, silver-coated reflector is accepted sunshine and is reflected it on receiver, receiver utilizes the solar irradiation heating working medium make its vaporization and be used, the effect of tracker is to adjust reflector angles to keep relative with the sun, heat energy passes to U-shaped circulating slot by heat exchange unit, the cold and hot convection current microcirculation of generation in U-shaped circulating slot drives the fan blade running, fan blade is made the interior environment under low pressure of force pump from the above extracting air of the water surface, via bubble eardrum and wireway to Bubbled stone, air more than the water surface is discharged into below the water surface in the Bubbled stone terminal.
The invention has the beneficial effects as follows, the electricity formula of driving of comparing traditional is made the oxygen pump and has been saved a large amount of high-grade energies, and can be permanently effective provide ventilation support for the correlation space field.
Embodiment
The present invention is further described below in conjunction with case study on implementation.
Traditional waters oxygen replenishing equipment is all that electric energy drives usually, irregular provisions in the certain hour section, at the extensive provisions of rainy weather, it is generally compressor having internally mounted that traditional electric energy drives oxygen replenishing equipment, air pressure is made in driving lower compression machine operation at electric power, from extraneous extracting air to the Bubbled stone below the water surface, thereby improve the water body oxygen content.
Work need in service at traditional waters oxygen replenishing equipment expend a large amount of high-grade electric energy, and the oxygen replenishing equipment in this field that the present invention relates to is changed the mode of traditional Compressor Manufacturing air pressure, enable the U-shaped pipe of heat-driven, make air pressure by cold and hot convection current microcirculation and extract outside air to water body, greatly reduced the consumption of this field oxygenation energy.
the solar heat that the present invention relates to drives the fishpond oxygen charging pump, wireway and Bubbled stone are arranged, it is characterized in that solar heat drive the fishpond oxygen charging pump adopt collecting plate gather solar energy make the current water microcirculation drive fan blade from the above extracting air of the water surface in order to improve the water body oxygen content, solar heat drives the fishpond oxygen charging pump by heating unit, heat exchange unit, U-shaped circulating slot, the air pressure eardrum, force pump, fluid drives fan blade, wireway and Bubbled stone form, wherein, heating unit is by reflector, heat collector, tracker forms, silver-coated reflector is accepted sunshine and is reflected it on receiver, receiver utilizes the solar irradiation heating working medium make its vaporization and be used, the effect of tracker is to adjust reflector angles to keep relative with the sun, heat energy passes to U-shaped circulating slot by heat exchange unit, the cold and hot convection current microcirculation of generation in U-shaped circulating slot drives the fan blade running, fan blade is made the interior environment under low pressure of force pump from the above extracting air of the water surface, via bubble eardrum and wireway to Bubbled stone, air more than the water surface is discharged into below the water surface in the Bubbled stone terminal, increase the oxygen concentration in water.
But the present invention's load oxygen content monitor, when dropping to certain numerical value, the water body oxygen content certainly starts shipment row, manually opened operation when perhaps needing, heat is driven oxygen charging pump and is delivered to U-shaped circulating slot by heat exchange unit produces the hot and cold water convection current under the driving of source heat energy in water body, producing microcirculation power drive fan blade rotates, fan blade rotates extracting air and makes low pressure, pressure-acting is at wireway, by wireway from extraneous extracting air through the bubble eardrum in U-shaped pipe with the virtual amplification of air health check-up, then inflow terminal Bubbled stone.
Wherein, heat collector is comprised of collecting plate and vacuum heat collection pipe, solar radiation sees through glass cover-plate, be delivered to water in vacuum heat collection pipe along fin and tube wall after being absorbed by collecting plate, after water heat absorption in endothermic tube, temperature raises, proportion reduces and rises, form a power that makes progress, consist of a thermal siphon system, along with hot water constantly on move and be stored in storage tank top, by the continuous additional lower water of temperature of lower circulation pipe, so move in circles simultaneously, final whole box water all is increased to certain temperature, can satisfy the present invention to the requirement of Temperature of Working.
heat exchange unit adopts outer warming cooling stick every protecting, the narrow location such as zone that the suitable elongated core of cooling stick and common cooling water can't arrive, it has good heat transfer performance, can be delivered to rapidly the other end from the heat of an end, connect cooling water on correct position, just realized the hot transfer process an of the best, this transfer process is not only by the metal transferring heat, but utilize the interior refrigerating fluid of copper pipe as heat-exchange medium, heat conductivity is 200 times of left and right of copper, non-corrosive, do not produce incrustation scale, the temperature range of using is 50 ℃ to 200 ℃.
Circulating ring adopts the capable copper pipe of U, and an end adopts the thermal conductance material under water, utilizes water body low temperature to make the forced convertion of heat, and heat is moved in U-shaped pipe.
Bubbled stone adopts artificial polyethylene Composite, polyethylene material to have that light weight intensity is high, erosion-resisting characteristics, adopts the mode of multiple branch circuit open pore to make the high density duct within it, can make to greatest extent under unit volume and send out an oxygen coverage.
The bubble eardrum is at the mid portion of hot-air and cold water pipe, and the bubble eardrum adopts small-sized flabellum, utilizes the water body that flows to drive the rotation of flabellum, then gathers the above air of the water surface, utilizes the air-making gas making bubble that fills into.
Claims (6)
1. solar heat drives the fishpond oxygen charging pump, it is characterized in that: solar heat drives the fishpond oxygen charging pump by heating unit, heat exchange unit, U-shaped circulating slot, the air pressure eardrum, force pump, fluid drives fan blade, wireway and Bubbled stone form, wherein, heating unit is by reflector, heat collector, tracker forms, silver-coated reflector is accepted sunshine and is reflected it on receiver, receiver utilizes the solar irradiation heating working medium make its vaporization and be used, the effect of tracker is to adjust reflector angles to keep relative with the sun, heat energy passes to U-shaped circulating slot by heat exchange unit, the cold and hot convection current microcirculation of generation in U-shaped circulating slot drives the fan blade running, fan blade is made the interior environment under low pressure of force pump from the above extracting air of the water surface, via bubble eardrum and wireway to Bubbled stone, air more than the water surface is discharged into below the water surface in the Bubbled stone terminal.
2. solar heat according to claim 1 drives the fishpond oxygen charging pump, it is characterized in that: heat collector is comprised of collecting plate and vacuum heat collection pipe, solar radiation sees through glass cover-plate, be delivered to water in vacuum heat collection pipe along fin and tube wall after being absorbed by collecting plate, after water heat absorption in endothermic tube, temperature raises, proportion reduces and rises, form a power that makes progress, consist of a thermal siphon system, along with hot water constantly on move and be stored in storage tank top, constantly replenish the lower water of temperature by lower circulation pipe simultaneously, so move in circles, final whole box water all is increased to certain temperature, can satisfy the present invention to the requirement of Temperature of Working.
3. solar heat according to claim 1 drives the fishpond oxygen charging pump, it is characterized in that: heat exchange unit adopts outer warming cooling stick every protecting, the narrow location such as zone that the suitable elongated core of cooling stick and common cooling water can't arrive, it has good heat transfer performance, can be delivered to rapidly the other end from the heat of an end, connect cooling water on correct position, just realized the hot transfer process an of the best, this transfer process is not only by the metal transferring heat, but utilize the interior refrigerating fluid of copper pipe as heat-exchange medium, heat conductivity is 200 times of left and right of copper, non-corrosive, do not produce incrustation scale, the temperature range of using is 50 ℃ to 200 ℃.
4. solar heat according to claim 1 drives the fishpond oxygen charging pump, it is characterized in that: circulating ring adopts the capable copper pipe of U, and an end adopts the thermal conductance material under water, utilizes water body low temperature to make the forced convertion of heat, and heat is moved in U-shaped pipe.
5. solar heat according to claim 1 drives the fishpond oxygen charging pump, it is characterized in that: the bubble eardrum is at the mid portion of hot-air and cold water pipe, the bubble eardrum adopts small-sized flabellum, utilize the water body that flows to drive the rotation of flabellum, then gather the above air of the water surface, utilize the air-making gas making bubble that fills into.
6. solar heat according to claim 1 drives the fishpond oxygen charging pump, it is characterized in that: Bubbled stone adopts artificial polyethylene Composite, the polyethylene material has that light weight intensity is high, erosion-resisting characteristics, adopt the mode of multiple branch circuit open pore to make the high density duct within it, can make to greatest extent under unit volume and send out an oxygen coverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110397220 CN103125428A (en) | 2011-12-02 | 2011-12-02 | Solar thermal driving fishpond oxygen filling pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110397220 CN103125428A (en) | 2011-12-02 | 2011-12-02 | Solar thermal driving fishpond oxygen filling pump |
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|---|---|
| CN103125428A true CN103125428A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110397220 Pending CN103125428A (en) | 2011-12-02 | 2011-12-02 | Solar thermal driving fishpond oxygen filling pump |
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| CN (1) | CN103125428A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758775A (en) * | 2017-11-13 | 2018-03-06 | 东北师范大学 | A kind of unpowered solar energy promotes the device and method of Dissolved Oxygen in Water reoxygenation |
| CN109734206A (en) * | 2019-02-01 | 2019-05-10 | 梁政 | A kind of solar energy turbine blast aeration oxygenation sewage disposal system and method |
| CN113617818A (en) * | 2021-07-22 | 2021-11-09 | 清华大学 | Contaminated site risk management and control cooperative repair system |
-
2011
- 2011-12-02 CN CN 201110397220 patent/CN103125428A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758775A (en) * | 2017-11-13 | 2018-03-06 | 东北师范大学 | A kind of unpowered solar energy promotes the device and method of Dissolved Oxygen in Water reoxygenation |
| CN109734206A (en) * | 2019-02-01 | 2019-05-10 | 梁政 | A kind of solar energy turbine blast aeration oxygenation sewage disposal system and method |
| CN113617818A (en) * | 2021-07-22 | 2021-11-09 | 清华大学 | Contaminated site risk management and control cooperative repair system |
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Application publication date: 20130605 |