CN102657133B - Water treatment unit for zebrafish culture system using brine shrimp for feeding - Google Patents
Water treatment unit for zebrafish culture system using brine shrimp for feeding Download PDFInfo
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- CN102657133B CN102657133B CN 201210166987 CN201210166987A CN102657133B CN 102657133 B CN102657133 B CN 102657133B CN 201210166987 CN201210166987 CN 201210166987 CN 201210166987 A CN201210166987 A CN 201210166987A CN 102657133 B CN102657133 B CN 102657133B
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Abstract
The invention relates to a water treatment unit for a zebrafish culture system using brine shrimp for feeding. The water treatment unit comprises a water purification tank, a backflow water diverter and a sand filter. The water purification tank is divided into a filter chamber, a thermo-sterilization chamber and a feeding chamber by partitions. A submersible pump in the feeding chamber supplies feed to all culture units through pipelines. The backflow water diverter comprises a U-shaped pipe. A backflow pipe is connected to the bottom of the U-shaped pipe and leads to the feeding chamber of the water purification tank. One end of the U-shaped pipe is communicated with an overflow master pipe, and the other end of the U-shaped pipe is communicated with the filter chamber. The sand filter comprises a sand filtering pipe which is provided with a sand filtering tank and a self-priming pump. One end of the sand filtering pipe is communicated with the feeding chamber, and the other end of the sand filtering pipe is communicated with the filter chamber. The water treatment unit is simple in structure and simple to operate, and the feed can be supplied into the culture units without stopping water circulation. Therefore, heavy manual feeding of brine shrimp into the culture units one by one is avoided, and feeding amount of each culture unit can be controlled to prevent bait loss and increase utilization rate.
Description
Technical field
The present invention relates to a kind of model animal cultivation and grow device, specifically relating to a kind of zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding.
Background technology
Zebra fish is that current Developmental Biology is studied one of model animal commonly used, it has unrivaled advantage: the generation cycle short (about 2.5-3 month), blastoprolepsis, the embryo is transparent, be easy to observe, egg laying amount is large, and is the current unique vertebrate pattern that can carry out extensive genetic mutation screening, has become one of at present best vertebrate phenogenetics research system.Shrimps is nutritious, can promote that zebra fish lays eggs, and be suitable for hatching in salt solution, hatch the shrimps live body pure and without parasite, so the live body shrimps is acknowledged as the best natural bait of zebra fish.
Large-scale zebra fish cultivating system, the cultivation unit is often hundreds and thousands of, and traditional poultry feeders to cultivating the mode of throwing something and feeding of throwing in bait in unit, had both been wasted a large amount of time, man power and material one by one, and the feeding amount also is not easy to control, have a strong impact on the g and D of zebra fish.
The water route that existing zebra fish cultivating system is whole circulation, circulation waterway is provided with water filtration device and disinfection equipment.As Chinese patent CN101584307A(application number: 200910141967.0) disclose the multifunctional water quality purifying box in a kind of zebra fish and model animal cultivation and development system, it comprises a casing, the casing inner bottom part arranges an airtight baffle, form water inlet casing and water outlet casing, the middle and upper part be parallel in inlet water tank at the bottom of case arranges the backwater filtering table, bottom arranges the overflow filter, one airtight baffle plate is set in the middle of the two, form filter box and overflow casing, the two bottom communicates, the coarse filtration device is set on the backwater filtering table, on the part of overflow filter, biological adsorption device and adsorption filtration device are set in filter box, it is the set filtration, purification, microbial cleaning, adsorption and purification technology is in one.Arranging of filter plant purified the cycle water in the zebra fish cultivating system, filter zebra fish excreta in the circulation pipe water route, guarantee the clean of water quality, and water circulation need be stopped while giving the zebra fish feeding in this cultivating system, if do not stop water circulation and the shrimps of throwing something and feeding, outside a part of shrimps is eaten up by zebra fish, another part is transported in filtration, disinfection equipment by the overflow gallery pipe road, lost through filtration, sterilization, caused the wasting of resources; Also easily stop up filtration, purifier, affect the normal operation of whole system when serious.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of easy and simple to handle, the zebra fish cultivating system water treatment facilities of the easy to use shrimps of throwing something and feeding, it is indoor that this device can directly be thrown into throwing something and feeding of this equipment by the shrimps of hatch keeping under the prerequisite of purification of water quality not stopping water circulation, and be assigned to each by the branch road feed pipe and cultivate in unit.Both avoided manually the throwing something and feeding hard work of shrimps in single cultivation unit, also can effectively control each cultivation unit and advance the shrimp amount, prevent shrimps after filtration, sterilization and being lost, improve the availability of shrimps.Simultaneously, this device is laid a good foundation for the realization of automatically incubating shrimp hello shrimp system.
Terminological interpretation:
Automatic softener valve: be in check three-port structure, inside is provided with intelligence control system, is used for controlling water-in and water-out direction and husky filter time.Automatically the pedestal of softener valve is connected with the connector of husky filter tank, and entery and delivery port is connected with husky chimney filter, and discharge outlet connects blow-off pipe, and automatic softener valve used in the present invention is market purchasing.
Feed: mixture from shrimps to the cultivation unit that carry water and.
The present invention is achieved by the following measures:
A kind of zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding, comprise water quality purifying box, backwater change its course device and husky filter device; Described water quality purifying box is divided into filter chamber, pasteurization chamber and the chamber of throwing something and feeding by dividing plate, described filter chamber is connected with bottom, pasteurization chamber, be provided with filter in filter chamber, the side wall upper part of described pasteurization chamber is provided with the overfall be connected with the chamber of throwing something and feeding, the described bottom, chamber of throwing something and feeding is provided with immersible pump, and immersible pump supplies water or feed to each cultivation unit by pipeline; Each cultivation unit all connects the branch road overflow pipe, and each branch road overflow pipe collects and connects the return main; The described backwater device that changes its course comprises the U-shaped pipe, and the bottom of U-shaped pipe is connected with return pipe, and return pipe leads to the chamber of throwing something and feeding, and on the pipeline of return pipe, is provided with magnetic valve, and an end of U-shaped pipe is connected with the return main, and the other end is communicated with filter chamber;
Described husky filter device comprises husky chimney filter, on described husky chimney filter, is provided with husky filter tank and self priming pump, and an end of husky chimney filter leads to the chamber of throwing something and feeding, and the other end leads to filter chamber.
The present invention is preferred, and the U-shaped pipe is arranged on the top of filter chamber and pasteurization chamber, and further preferred, the caliber of described return pipe is greater than the caliber of U-shaped pipe.The U-shaped pipe is arranged on the top of filter chamber and pasteurization chamber, when the U-shaped pipe communicates with the return pipe of bottom, under Action of Gravity Field, water and bait are easy to enter by return pipe the chamber of throwing something and feeding, and the pipeline that leads to filter chamber is larger due to resistance, water and bait are difficult to enter filter chamber and pasteurization chamber.
Described filter comprises ceramic circular layer, biochemical ball layer and the biochemical filter pulp layer set gradually from top to bottom.
Top, described filter chamber is provided with the water inlet pipe be connected with filter chamber, is provided with magnetic valve and purifier on the pipeline of water inlet pipe, the opening and closing of magnetic valve controlled feed.
The present invention is preferred, and the described indoor water-level probe that is provided with of throwing something and feeding is further preferred, water-level probe is positioned at 6-20cm place, overfall below, when water-level probe detects water level lower than water-level probe, the magnetic valve energising on the pipeline of water inlet pipe, water inlet pipe water inlet; When water-level probe detects water level higher than water-level probe, the magnetic valve outage on the pipeline of water inlet pipe, water inlet pipe stops into water.Therefore, the water inlet of this device is by water-level probe and magnetic valve co-controlling.Water-level probe is positioned at the advantage of overfall below 6-20cm place design: at peacetime state (non-feeding and Fei Sha filter state), the water level of filter chamber and pasteurization chamber can be higher than the least significant end of overfall, and the indoor water of pasteurization constantly flows into the chamber of throwing something and feeding, while being switched to as fed, the U-shaped pipe communicates with the return pipe of bottom, under Action of Gravity Field, water and bait directly enter by the path of U-shaped pipe-return pipe the chamber of throwing something and feeding, and the pipeline that leads to filter chamber is larger due to resistance, water and bait are difficult to enter filter chamber and pasteurization chamber, but the water level of filter chamber and the pasteurization chamber least significant end of a little higher than overfall still now, the water that exceeds overfall least significant end finally can by overfall flow into fully throw something and feed indoor, because water-level probe is controlled the indoor water level 6-20cm place below overfall that throws something and feeds all the time, even exceed the water of overfall least significant end flow into fully throw something and feed indoor, also can not rise to the least significant end of overfall, while having avoided as fed, bait is back to the possibility of other two Room.Water inlet is controlled: the water after filter sterilization enters the chamber of throwing something and feeding, when the indoor water level of throwing something and feeding during lower than water-level probe, and the magnetic valve energising on inlet pipeline, water feed apparatus carries out moisturizing to filter chamber.During peacetime state, the chamber water level of throwing something and feeding remains at the probe level.The pump-out of immersible pump and overflow are to the water balance of the chamber of throwing something and feeding, and the water level of the chamber of therefore throwing something and feeding can not change when peacetime state.
Bottom, described pasteurization chamber is provided with the ultraviolet lamp box, the bottom of ultraviolet lamp box is provided with the water inlet that is communicated with filter chamber, described water inlet is over against the connectivity part of filter chamber and pasteurization chamber, top is provided with the delivery port that is communicated with the pasteurization chamber, be provided with heating component and some submerged water uviol lamps in the ultraviolet lamp box, at the bottom of the parallel ultraviolet lamp box of uviol lamp, arrange, heating component is set in parallel in the both sides of uviol lamp.Water after filter chamber filters enters in the ultraviolet lamp box by the water inlet of ultraviolet lamp box, delivery port from the uviol lamp box top after the pasteurization of heating component and uviol lamp flows out, adopt bottom water inlet water inlet, thereby the delivery port water outlet at top makes sterilizing more fully thoroughly.In the ultraviolet lamp box, by the temperature control assembly, controlled.
Described ultraviolet lamp box is stainless steel, and minute surface is inwardly reflective.The inside reflective ultraviolet irradiation intensity that increased of minute surface.
Be provided with automatic softener valve on described husky filter tank, be provided with large grain quartz sand and the layering of fine particle quartz sand in husky filter tank and form the hybrid filtering bed.Husky filter purpose: the ight soil and algae and other the bulky grain dirt that filter the zebra fish excretion of getting rid of in circulation line and water treatment facilities of the present invention.The husky journey that filters: will throw something and feed chamber or the indoor water filtered that needs of pasteurization of self priming pump is delivered in husky filter tank by the road, automatically softening valve head intelligence control system by-pass valve control is opened, husky filter tank enters automatic cleaning state, through backwash, just wash after, sewage after husky filter is discharged through blow-off pipe, automatically softening valve head is automatically in closed condition, and the husky journey that filters finishes.
The present invention is preferred, and each is provided with the control valve of controlling feed quantity on the bypass line of each cultivation unit feed.Regulate control valve to each cultivation unit feed according to quantity and the required bait of the zebra fish age of a fish of each cultivation unit zebra fish.
The present invention is preferred, and the power of described immersible pump is 200W, flow 8000L/h, lift 6m.
It is 550W that described self priming pump adopts power, the self priming pump that flow is 37L/min.
Technical characterstic of the present invention and advantage:
1, the change its course U-shaped pipe of device of backwater of the present invention is arranged on the top of filter chamber and pasteurization chamber, when the U-shaped pipe communicates with the return pipe of bottom, under Action of Gravity Field, water and bait that the cultivation unit overflows are easy to enter by return pipe the chamber of throwing something and feeding, and the pipeline that leads to filter chamber is larger due to resistance, water and bait are difficult to enter filter chamber and pasteurization chamber, therefore when as fed, filter chamber and pasteurization chamber be not in the path of circulation, prevented the filtration of zebra fish bait (shrimps) through filter chamber and pasteurization chamber, purify and lost, and prevent blocking device, do not stop water circulation and the shrimps of having hatched is directly thrown into to the chamber of throwing something and feeding under the prerequisite that keeps purification of water quality, throw something and feed the immersible pump of chamber by pipeline to each cultivation unit feed, avoid manually the throwing something and feeding hard work of shrimps in single cultivation unit, reduce the labour.
2, the indoor water-level probe that is provided with of throwing something and feeding of the present invention, the setting of water-level probe is lower than the least significant end of overfall, the indoor water level of throwing something and feeding is controlled by water level controller, make the water level of the chamber of throwing something and feeding all the time lower than filter chamber and pasteurization chamber, the shrimps in circulation can not enter the pasteurization chamber yet and lose.
3, the present invention is provided with water adjusting valve on the bypass line of each cultivation unit feed, by water adjusting valve can control to each cultivation unit feed the number.
4, zebra fish cultivating system water treatment facilities provided by the invention, be that set filtration, purification, bactericidal purifying, husky filter purify the quality purifying device for water in one, purifies thoroughly clean.After water enters into filter chamber, three layers of purification through ceramic circular layer, biochemical ball layer and biochemical filter pulp layer in filter chamber, then enter in the ultraviolet lamp box at the bottom of the pasteurization chamber, the delivery port from the ultraviolet lamp box after sterilizing flows to the pasteurization chamber, and rear overflow is indoor to throwing something and feeding.Husky filter device is that the water in whole circulating system is carried out to filtration, purification, removes ight soil and algae and other the bulky grain dirt of zebra fish excretion in whole circulating system, improves the availability of water, avoids the waste of water resource.
5, the present invention is simple in structure, function is many, practical, process easy, with low cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2-Fig. 5 is use status architecture schematic diagram of the present invention; Fig. 2 is the structural representation of system in peacetime state, and Fig. 3 is the structural representation of system in as fed, the structural representation of Fig. 4 filtration condition that is system in the sand filter, the structural representation that Fig. 5 is system backwash and water compensating state in the sand filter.
Wherein, 1, dividing plate; 2, filter chamber; 3, pasteurization chamber; 4, the chamber of throwing something and feeding; 5, overfall; 6, immersible pump; 7, cultivation unit; 8, the branch road feed pipe of cultivation unit; 9, the branch road overflow pipe of cultivation unit; 10, return main; 11, U-shaped pipe; 12, magnetic valve a; 13, return pipe; 14, self priming pump; 15, husky chimney filter road; 16, husky filter tank; 17, automatically soften valve head; 18, blow-off pipe; 19, water inlet pipe; 20, magnetic valve b; 21, purifier.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done and explains, but the invention is not restricted to this.
Embodiment 1
The water level controller adopted in embodiment, automatic softener valve and self priming pump are market purchasing, the DF-96A type automatic level controller that water level controller is produced purchased from the tall and erect Electronics Co., Ltd. in Shanghai; Automatically softener valve adopts the new brand of F65B1 type of profit; Self priming pump adopts Han Yu board HR-550A type, power: 550W, flow: 37L/min.
As shown in Figure 1, the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding, comprise water quality purifying box, backwater change its course device and husky filter device to structure; Water quality purifying box is divided into filter chamber 2, pasteurization chamber 3 and the chamber 4 of throwing something and feeding by dividing plate 1, filter chamber 2 is connected with 3 bottoms, pasteurization chamber, be provided with filter in filter chamber 2, filter comprises ceramic circular layer, biochemical ball layer and the biochemical filter pulp layer set gradually from top to bottom.2 tops, filter chamber are provided with the water inlet pipe 19 communicated with filter chamber 2, are provided with magnetic valve b20 and purifier 21 on the pipeline of water inlet pipe 19.
The bottom of pasteurization chamber 3 is provided with the ultraviolet lamp box, the bottom of ultraviolet lamp box is provided with water inlet, water inlet is over against filter chamber 2 and the connectivity part of pasteurization chamber 3, top is provided with the delivery port that is communicated with pasteurization chamber 3, be provided with heating component and some submerged water uviol lamps in the ultraviolet lamp box, at the bottom of the parallel case of uviol lamp, arrange, heating component is set in parallel in the both sides of uviol lamp, and in the ultraviolet lamp box, the temperature of heating is controlled by the temperature control assembly.The ultraviolet lamp box is stainless steel, and minute surface is inwardly reflective.Water after filter chamber 2 filters enters in the ultraviolet lamp box by the water inlet of ultraviolet lamp box, and the delivery port from the uviol lamp box top after the pasteurization of heating component and uviol lamp flows out.Adopt bottom water inlet water inlet, thereby the delivery port water outlet at top makes sterilizing more fully thoroughly.The side wall upper part of pasteurization chamber 3 is provided with the overfall 5 be connected with the chamber 4 of throwing something and feeding.
4 bottoms, chamber of throwing something and feeding are provided with immersible pump 6, and immersible pump 6 is connected with the charging house steward, and the charging house steward is provided with some branch road feed pipes 8, immersible pump 6 by charging house steward, branch road feed pipe 8 to each cultivation unit feed; Each cultivation unit all connects branch road overflow pipe 9, and each branch road overflow pipe 9 collects and connects return main 10; The backwater device that changes its course comprises U-shaped pipe 11 and return pipe 13, and the bottom of U-shaped pipe 11 is connected with return pipe 13, and return pipe 13 leads to the chamber 4 being connected with the chamber 4 of throwing something and feeding of throwing something and feeding, and is provided with magnetic valve a12 on the pipeline of return pipe 13.One end of U-shaped pipe 11 is connected with return main 10, and the other end is communicated with filter chamber 2; Experiment is found, U-shaped pipe 11 is arranged on the top of filter chamber 2 and pasteurization chamber 3, and when the U-shaped pipe communicates with the return pipe of bottom, the effect that water and bait enter by return pipe the chamber of throwing something and feeding is better, further preferred, the caliber of return pipe 13 is greater than the caliber of U-shaped pipe 11.
Throw something and feed in chamber 4 and be provided with water-level probe, the present invention is preferred, and water-level probe is positioned at 6cm place, overfall below, when water-level probe detects water level lower than 6cm, and the magnetic valve b20 energising on the pipeline of water inlet pipe 19, water inlet pipe is intake; When water-level probe detects water level higher than 6cm, the magnetic valve outage on the pipeline of water inlet pipe, water inlet pipe stops into water.Whether this device intakes, by water-level probe and magnetic valve co-controlling.The preferred 200W of the power of immersible pump 6, the preferred 8000L/h of flow, the preferred 6m of lift.
The present invention is preferred, on the branch road feed pipe 8 of each cultivation unit feed, is provided with the control valve of controlling feed quantity.Regulate the feed quantity of control valve to each cultivation unit according to quantity and the required bait of the zebra fish age of a fish of each cultivation unit zebra fish.
Husky filter device comprises husky chimney filter 15, and husky chimney filter is provided with husky filter tank 16 and self priming pump 14 on 15 roads, and an end of husky chimney filter 15 leads to the chamber 4 of throwing something and feeding, and the other end leads to filter chamber 2.It is 550W that self priming pump 14 adopts power, the self priming pump that flow is 37L/min.Be provided with automatic softener valve 17 on husky filter tank 16, be provided with the hybrid filtering bed that large grain quartz sand and the layering of fine particle quartz sand form in husky filter tank 16.The husky journey that filters: the self priming pump 14 interior water filtered that needs in chamber 4 or pasteurization chamber 3 of throwing something and feeding is delivered in husky filter tank 16 through husky chimney filter 15 tunnels, automatically the intelligence control system by-pass valve control of softener valve 17 is opened, husky filter tank 16 enters automatic cleaning state, through backwash, just wash after, sewage after husky filter is discharged through blow-off pipe 18, automatically softener valve 17 is automatically in closed condition, and the husky journey that filters finishes.
The course of work of the present invention:
Be divided at ordinary times, feeding and three states of husky filter.
Peacetime state: structure as shown in Figure 2, when system during in peacetime state, the water that each cultivation unit overflows injects the filter chamber 2 of water quality purifying box by U-shaped pipe 11, after filtering, filter chamber 2 enters pasteurization in the ultraviolet lamp box in pasteurization chamber 3, then the delivery port through the uviol lamp box top flows out, when the water level on 3 tops, pasteurization chamber surpasses the least significant end of overfall 5, enter by overfall 5 chamber 4 of throwing something and feeding, the chamber 4 interior immersible pumps 6 of throwing something and feeding pump into the branch road feeding pipe by water and are assigned to each cultivation unit 7, the water that cultivation unit 7 overflows enters filter chamber by U-shaped pipe 11, form thus the water route of circulation.Because there is water-head pasteurization chamber and the chamber of throwing something and feeding, so water can form the current of waterfall sample when by the pasteurization chamber, being entered shrimps and thrown something and fed chamber, can give the water body oxygenation.
As fed: structure as shown in Figure 3, when system during in as fed, magnetic valve a12 starts, the pipeline connection of U-shaped pipe 11 and return pipe 13, the water that each cultivation unit 7 overflows flows to by U-shaped pipe 11 chamber 4 of throwing something and feeding, shipwreck is to flow to filter chamber 2 and pasteurization chamber 3, now in the chamber 4 of throwing something and feeding, add the shrimps larva hatched, water and bait are extracted into each cultivation unit 7 by immersible pump 6, due to now water and shrimps in the chamber 4 of throwing something and feeding, the overflow water inlet pipeline, in cultivation unit and water return pipeline, circulate, do not enter filter chamber 2 and pasteurization chamber 3, therefore shrimps does not have loss, and, due to the water level of the chamber 4 of throwing something and feeding all the time lower than filter chamber 2 and pasteurization chamber 3, shrimps in circulation yet can not flow backwards and enter the pasteurization chamber.The feed quantity of cultivation unit can be controlled by regulating regulating valve flow.
Husky filter state: structure as shown in Figure 4, when system in sand filter during filtration condition, magnetic valve a12 closes, self priming pump 14 work, the chamber 4 interior water of throwing something and feeding provide power to enter husky filter tank 16 through husky chimney filter 15 by self priming pump 14 and are purified, water after purification is got back to filter chamber 2 by husky chimney filter 15, and thus, the water in whole system is circularly purifying ceaselessly.
As shown in Figure 5, after having filtered, husky filter tank 16 carries out backwash to structure, and part waste water is drained by blow-off pipe 18, and, by the water feed apparatus amount of makeup water, the supplementary water yield is controlled by the water-level probe of the chamber 4 of throwing something and feeding.As fed controls respectively once by timed unit in afternoon in the morning, and husky filter state is controlled at night by timed unit, and other periods are peacetime state.
Claims (1)
1. the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding, comprise water quality purifying box, backwater change its course device and husky filter device; Described water quality purifying box is divided into filter chamber, pasteurization chamber and the chamber of throwing something and feeding by dividing plate, described filter chamber is connected with bottom, pasteurization chamber, be provided with filter in filter chamber, the side wall upper part of described pasteurization chamber is provided with the overfall be connected with the chamber of throwing something and feeding, the described bottom, chamber of throwing something and feeding is provided with immersible pump, and immersible pump supplies water and feed to each cultivation unit by pipeline; Each cultivation unit all connects the branch road overflow pipe, and each branch road overflow pipe collects and connects the return main; The described backwater device that changes its course comprises the U-shaped pipe, and the bottom of U-shaped pipe is connected with return pipe, and return pipe leads to the chamber of throwing something and feeding, and on the pipeline of return pipe, is provided with magnetic valve, and an end of U-shaped pipe is connected with the return main, and the other end is communicated with filter chamber; Described husky filter device comprises husky chimney filter, on described husky chimney filter, is provided with husky filter tank and self priming pump, and an end of husky chimney filter leads to the chamber of throwing something and feeding, and the other end leads to filter chamber.
2
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1, it is characterized in that: described U-shaped pipe is arranged on the top of filter chamber and pasteurization chamber, and the caliber of return pipe is greater than the caliber of U-shaped pipe.
3
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1 is characterized in that: described filter comprises by the ceramic circular layer set gradually from top to bottom, biochemical ball layer and biochemical filter pulp layer.
4
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1, it is characterized in that: top, described filter chamber is provided with the water inlet pipe be connected with filter chamber, be provided with magnetic valve and purifier on the pipeline of water inlet pipe, the opening and closing of magnetic valve controlled feed.
5
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 3, it is characterized in that: the described indoor water-level probe that is provided with of throwing something and feeding, water-level probe is positioned at 6-20cm place under overfall, when water-level probe detects water level lower than water-level probe, magnetic valve energising on the pipeline of water inlet pipe, the water inlet pipe water inlet; When water-level probe detects water level higher than water-level probe, the magnetic valve outage on the pipeline of water inlet pipe, water inlet pipe stops into water.
6
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1, it is characterized in that: bottom, described pasteurization chamber is provided with the ultraviolet lamp box, the bottom of ultraviolet lamp box is provided with the water inlet that is communicated with filter chamber, top is provided with the delivery port that is communicated with the pasteurization chamber, be provided with heating component and some submerged water uviol lamps in the ultraviolet lamp box, at the bottom of the parallel case of uviol lamp, arrange, heating component is set in parallel in the both sides of uviol lamp.
7
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1 is characterized in that: be provided with automatic softener valve on described husky filter tank, be provided with large grain quartz sand and the layering of fine particle quartz sand in husky filter tank and form the hybrid filtering bed.
8
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1 is characterized in that: on the bypass line of each cultivation unit feed, be provided with the control valve of controlling feed quantity.
9
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1 is characterized in that: the power of described immersible pump is 200W, flow 8000L/h, lift 6m.
10
.the zebra fish cultivating system water treatment facilities of the shrimps of throwing something and feeding according to claim 1 is characterized in that: it is 550W that described self priming pump adopts power, the self priming pump that flow is 37L/min.
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| CN102318578A (en) * | 2011-08-02 | 2012-01-18 | 复旦大学 | Pipeline system for industrial cultivation of Trachidermus fasciatus |
| CN202798635U (en) * | 2012-08-10 | 2013-03-13 | 祁门县华科电子有限公司 | Internal connection type silicon controlled rectifier module |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100681502B1 (en) * | 2005-07-11 | 2007-02-12 | 주식회사 신우엔지니어링 | System and method for feeding |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6899056B1 (en) * | 2003-09-26 | 2005-05-31 | Michael A. Kelly | Seed dispersing apparatus |
| DE202006006832U1 (en) * | 2005-08-19 | 2006-08-31 | Aquanova Gmbh | Water-recirculation system for fish farms has a pump chamber supplying water to a distributor tank and thence under gravity to a fish tank and bioreactors, while dirt collects in sedimenters and clean water flows back to the pump |
| US20090277391A1 (en) * | 2008-05-08 | 2009-11-12 | Dornburg Blake L | Method and system for feeding aquatic animals |
| CN101948152A (en) * | 2010-09-09 | 2011-01-19 | 洪礼光 | Cultivation water processing device with sterilization function |
| CN102318578A (en) * | 2011-08-02 | 2012-01-18 | 复旦大学 | Pipeline system for industrial cultivation of Trachidermus fasciatus |
| CN202798635U (en) * | 2012-08-10 | 2013-03-13 | 祁门县华科电子有限公司 | Internal connection type silicon controlled rectifier module |
Non-Patent Citations (1)
| Title |
|---|
| CNA01K63/04A 2009.11.25 |
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