CN102939932B - Sterilizing device of raw water for pond culture - Google Patents
Sterilizing device of raw water for pond culture Download PDFInfo
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- CN102939932B CN102939932B CN201210436689.3A CN201210436689A CN102939932B CN 102939932 B CN102939932 B CN 102939932B CN 201210436689 A CN201210436689 A CN 201210436689A CN 102939932 B CN102939932 B CN 102939932B
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- battery
- controller
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- inverter
- ultraviolet sterilizing
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Abstract
The invention discloses a sterilizing device of raw water for pond culture, comprising a photovoltaic array, a controller, an inverter, a storage battery and an ultraviolet sterilizing lamp component, wherein the photovoltaic array is used for converting solar energy into electric energy and carrying out charging on the storage battery under the control of the controller connected with the photovoltaic array, and is connected into the ultraviolet sterilizing lamp component by converting direct-current power of the storage battery into industrial-frequency alternating-current power through the inverter; the main body of the ultraviolet sterilizing lamp component is a frame made of stainless steel material; the frame is internally provided with a plurality of ultraviolet sterilizing lamps; each ultraviolet sterilizing lamp adopts a quartz sleeve as a protective sleeve; the two ends of each ultraviolet sterilizing lamp adopt power interfaces with sealing-head tank type structures; and the frame is also provided with a water-tight wiring box for carrying out power distribution wiring on ultraviolet lamp tubes. The frame of the ultraviolet sterilizing lamp component is 1.2m in length, 0.6m in width and 0.8m in height, is provided with a combined fastener, so that the different frames can be superimposed vertically and horizontally and are combined in parallel, and also can be arranged from front to rear in series.
Description
Technical field
The invention belongs to technical field of fish culture, particularly a kind of sterilizing unit of raw water for pond culture.
Background technology
The former water overwhelming majority of pond culture all derives from the nature water surface.Due under irradiation by sunlight, in undressed natural water surface water, algae can amount reproduction.When such water quality enters cultivation fish pond, algae can consume a large amount of oxygen nutrients in aquaculture water, worsens water quality, affects the normal growth of fish.Special high at summer temperature, algae reproduction is quick, as blue-green algae etc.Meanwhile, owing to being subject to the impact of various pollution sources, former water also often can carry the germs of a disease.After the virulent former water of band enters pond, various fish disease can be caused, directly affect normal fish production.
At present, the pond aquaculture of China, due to the factor such as supply of electric power, cost of investment, former water directly enters cultivation fish pond, does not all have employing to the processing procedure overwhelming majority pond of former water.Also other plant is had to process former water, but the means such as the filtration of main employing physics, to the algae in former water and virus not effectively process effect.Cultivate algae in former water and virus contamination can the method for ultraviolet sterilization be resolved.Algae can be disintegrated death under uv irradiation; To the bacterium causing fish disease, can kill under Ultraviolet radiation.Ultraviolet sterilizer also has application in aquaculture, is mainly used in industrial aquaculture and aquarium.
For pond aquaculture requirement, mainly there is following deficiency in ultraviolet sterilizer in the market:
1. version is not suitable for.Though existing ultraviolet sterilizer has polytype, be mainly the form such as closed and open type.Closed ultraviolet sterilizer, current flow into container or pipeline by water pump, carry out ultraviolet-sterilization sterilization.This sterilization method is not suitable with pond culture water from the working condition flowing to fish pond.Open type ultraviolet sterilizer is the equipment introducing environmental protection industry (epi), and for the application of raw water for pond culture, complex structure service condition is harsh, and poultry feeders is difficult to use, maintenance and management, does not have pond culture characteristic.
2. operating cost is high.Instantly market fish valency is limited, and paying the electricity charge that ultraviolet sterilizer runs, is monthly increase a no small expenditure to fisherman.
3. potential safety hazard.The original water inlet of aqiuculrue, generally leaves concentrated pond culture pond far away.Long distance provides ultraviolet sterilizer to power, and in pond culture environment in the wild, easily produces electric power safety hidden danger.
Summary of the invention
The object of this invention is to provide a kind of sterilizing unit of raw water for pond culture, to solve the problem lacking sterilization technology means in existing pond culture.
Technical scheme of the present invention is, a kind of sterilizing unit of raw water for pond culture, comprise photovoltaic arrays, controller, inverter, battery and ultraviolet germicidal lamp assembly, photovoltaic arrays converts solar energy into electrical energy, under the control of the controller be connected with photovoltaic arrays, battery is charged, through inverter, the direct current of battery is converted to industrial-frequency alternating current access ultraviolet germicidal lamp assembly again
The main body of described ultraviolet germicidal lamp assembly is a framework adopting stainless steel material to make, this framework is built with many ultraviolet germicidal lamps, every root ultraviolet germicidal lamp quartz socket tube makes sheath, and two ends adopt the power interface of end socket pot type structure, also there is a water tight junction box, for carrying out distribution wiring to quartz burner in this framework.
The long 1.2m of framework of described ultraviolet germicidal lamp assembly, wide 0.6m, high 0.8m, this framework have assembly buckle to make between framework can up and down, left and right superposition parallel combinations, also can tandem arrangement.
The ultraviolet germicidal lamp assembly of apparatus of the present invention has can modular feature, be placed in pond water inlet, the former water of aquaculture enters the framework cavity of modularization apparatus for ultraviolet disinfection, quartz burner in cavity launches sterilization main spectral line light wave 235.7nm, have sterilization, algae removal effect to glassware for drinking water, the pathogen such as algae and sick bacterium removal rate can reach more than 99%.Afterwards, cultivate former water and flow out sterilizer, enter cultivating pool.Like this to the speed of growth accelerating pond farming fish, the general level of the health improving fish has positive effect.
Accompanying drawing explanation
Fig. 1 is present system composition schematic diagram.
Fig. 2 is system composition decomposing schematic representation in one embodiment of the invention.
Wherein, 1---photovoltaic arrays
2---framework
3---water tight junction box
4---power interface
5---there is the ultraviolet germicidal lamp fluorescent tube of quartz sheath
6---battery
7---controller
Detailed description of the invention
The system of photovoltaic ultraviolet sterilization module of the present invention, as figure, forms as Fig. 1 by photovoltaic arrays, controller, inverter, battery and ultraviolet germicidal etc., and Fig. 2 is shown in system architecture signal.
1. photovoltaic arrays
Native system belongs to angle of solar battery system battery and does energy storage device, by suitable for solar module series and parallel, makes the operating voltage of square formation meet the needs of charge in batteries voltage.When rated operational voltage is the battery charging of 24V, except the pressure drop of blocking diode and circuit, the voltage drop also caused due to the rising of temperature,
The energy acquisition of system selects two pieces of peak power 5000W, application after the solar cell array serial connection of open-circuit voltage 35V.
At accumulation of energy battery or between inverter and sun square formation, to connect a blocking diode, till being night or overcast and rainy solar cell array operating voltage power lower than it DC bus-bar voltage time, battery falls power transmission to solar cell array conversely, thus consumed energy and cause square formation to be generated heat.It is connected on solar cell array, plays one-way conduction effect, sees Fig. 1.
The below of photovoltaic arrays arranges system battery and system controller.
2. controller
Controller is the equipment managing photovoltaic system and control.Native system adopts plant controller VS5024N, nominal system voltage 24, specified battery current 20.This controller is applicable in solar energy off-grid system (autonomous system), automatically controls charging and discharging process.The accumulator charging/discharging process of controller is through optimization, can prolonging service life of battery, improves systematic function.Its comprehensive self-test function and Electronic Protection function can avoid the controller caused due to setup error and the system failure to damage.
Controller has three pairs of posts, is connected respectively with solar cell array, battery and DC load or inverter.
In the controller, the state-of-charge of battery, is judged by the color of light emitting diode, and green expression battery electric energy is sufficient, can normally work; Yellow expression battery electric energy is not enough; Red expression battery electric energy wretched insufficiency, could work after must charging, otherwise can damage battery, this Time Controller also disconnects automatically to the output of load certainly.
3. inverter
Because photovoltaic system sends direct current, for quartz burner AC load is powered, effect must be turned on and off by semiconductor power switch, direct current energy is transformed into the conversion equipment of alternating current.Select 500 watts of single-phase photovoltaic off-grid inverters, continuous output 500W.Input voltage DC24V, output voltage 230V, sine wave freuqency 50Hz.Possess function and protecting, core devices adopts single-chip microcomputer to control.
4. battery
Owing to being subject to weather influence, solar electrical energy generation can only have by day during sunlight and could generate electricity, and needs to configure energy storage device, square formation is sent unnecessary electrical power storage when there being sunshine, for night or overcast and rainy.Native system adopts 12V/1000AH solar module, tandem working.Work 4-5 hour every day through simple estimating system energy.Continuous several days overcast and rainy, and system keeps normal and runs
5. ultraviolet germicidal assembly
Can be made up of framework, fluorescent tube, quartz glass tube and terminal box by modularization ultraviolet sterilization assembly.Framework adopts stainless steel 304 to be welded, long 1.2m, wide 0.6m, high 0.8m.Between framework can up and down, left and right superposition parallel combinations, also can tandem arrangement.Framework is installed 60 watts of UV-C quartz burners that two row four arrange single-ended wiring, as shown in Figure 2.Fluorescent tube external application ultraviolet makes sheath through the high transmission rate of more than 90%, highly purified quartz socket tube, two ends end socket pot type structure, and without dead angle during work, sterilization thoroughly.Water tight junction box is arranged in framework, adopts Integral design, is used for carrying out distribution wiring to fluorescent tube.
Modularization ultraviolet-sterilization technical characterstic of the present invention mainly contains:
1. this technology adopts high efficiency UV-C uviol lamp low-pressure high-strength degree quartz burner, and lamp tube service life is long.High transmission rate, highly purified quartz socket tube make sheath, and ultraviolet ray transmissivity reaches more than 90%.Be applicable to the application of raw water for pond culture disinfection.
2. modular frame formula mechanism, adapts to the working condition of pond water inlet different shape, the depth of water and flow velocity.Ultraviolet sterilization generally reached the sterilizing rate of more than 90% at one to two second, the flow of intaking according to former water and flow velocity, through the arrangement of the sterilization module of right quantity and the setting of combination, make former water three second processing time under Ultraviolet radiation, guarantee to reach treatment effect thoroughly.
3. adopt solar energy to make the energy, operating cost is low, alleviates aquaculture cost.Modularization ultraviolet sterilizer structure is simple, easy to operate.
4. security of operation, reliable, does not deposit potential safety hazard, can not produce secondary pollution to water body and environment.
Claims (1)
1. the sterilizing unit of a raw water for pond culture, it is characterized in that, comprise photovoltaic arrays, controller, inverter, battery and ultraviolet germicidal lamp assembly, photovoltaic arrays converts solar energy into electrical energy, under the control of the controller be connected with photovoltaic arrays, battery is charged, through inverter, the direct current of battery is converted to industrial-frequency alternating current access ultraviolet germicidal lamp assembly again
The main body of described ultraviolet germicidal lamp assembly is a framework adopting stainless steel material to make, this framework is built with many ultraviolet germicidal lamps, every root ultraviolet germicidal lamp quartz socket tube makes sheath, and two ends adopt the power interface of end socket pot type structure, also there is in this framework a water tight junction box, for carrying out distribution wiring to quartz burner
The long 1.2m of framework of described ultraviolet germicidal lamp assembly, wide 0.6m, high 0.8m, this framework have assembly buckle to make between framework can up and down, left and right superposition parallel combinations, also can tandem arrangement,
At battery or between inverter and photovoltaic arrays, each series connection blocking diode,
Controller is connected with inverter with photovoltaic arrays, battery respectively,
In the controller, the state-of-charge of battery, is judged by the color of light emitting diode, and green expression battery electric energy is sufficient, can normally work; Yellow expression battery electric energy is not enough; Red expression battery electric energy wretched insufficiency, could work after must charging, otherwise can damage battery, this Time Controller also disconnects automatically to the output of load certainly,
Battery adopts 12V/1000AH solar module, tandem working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436689.3A CN102939932B (en) | 2012-11-05 | 2012-11-05 | Sterilizing device of raw water for pond culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210436689.3A CN102939932B (en) | 2012-11-05 | 2012-11-05 | Sterilizing device of raw water for pond culture |
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| Publication Number | Publication Date |
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| CN102939932A CN102939932A (en) | 2013-02-27 |
| CN102939932B true CN102939932B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210436689.3A Expired - Fee Related CN102939932B (en) | 2012-11-05 | 2012-11-05 | Sterilizing device of raw water for pond culture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295742Y (en) * | 1997-06-18 | 1998-10-28 | 北京融洋技术研究所 | Ultraviolet sterilizer for drinking water |
| CN2683630Y (en) * | 2004-01-08 | 2005-03-09 | 福建新大陆环保科技有限公司 | Ultraviolet disinfector for flow |
| CN2799527Y (en) * | 2004-12-06 | 2006-07-26 | 深圳市海川实业股份有限公司 | Solar ultraviolet disinfection system |
| CN101224915A (en) * | 2008-01-28 | 2008-07-23 | 中国水产科学研究院黄海水产研究所 | Circulating water mode ultraviolet radiation sterilization device for fishpond |
| CN101591045A (en) * | 2008-05-30 | 2009-12-02 | 李波 | A kind of direct-injection type ultraviolet vertical sterilizing device |
| CN101913679A (en) * | 2010-07-16 | 2010-12-15 | 中国科学院生态环境研究中心 | High-efficiency ultraviolet sterilizer |
-
2012
- 2012-11-05 CN CN201210436689.3A patent/CN102939932B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295742Y (en) * | 1997-06-18 | 1998-10-28 | 北京融洋技术研究所 | Ultraviolet sterilizer for drinking water |
| CN2683630Y (en) * | 2004-01-08 | 2005-03-09 | 福建新大陆环保科技有限公司 | Ultraviolet disinfector for flow |
| CN2799527Y (en) * | 2004-12-06 | 2006-07-26 | 深圳市海川实业股份有限公司 | Solar ultraviolet disinfection system |
| CN101224915A (en) * | 2008-01-28 | 2008-07-23 | 中国水产科学研究院黄海水产研究所 | Circulating water mode ultraviolet radiation sterilization device for fishpond |
| CN101591045A (en) * | 2008-05-30 | 2009-12-02 | 李波 | A kind of direct-injection type ultraviolet vertical sterilizing device |
| CN101913679A (en) * | 2010-07-16 | 2010-12-15 | 中国科学院生态环境研究中心 | High-efficiency ultraviolet sterilizer |
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| CN102939932A (en) | 2013-02-27 |
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