CN203120709U - Container module ecological cycle aquaculture system - Google Patents
Container module ecological cycle aquaculture system Download PDFInfo
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- CN203120709U CN203120709U CN 201320072512 CN201320072512U CN203120709U CN 203120709 U CN203120709 U CN 203120709U CN 201320072512 CN201320072512 CN 201320072512 CN 201320072512 U CN201320072512 U CN 201320072512U CN 203120709 U CN203120709 U CN 203120709U
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Abstract
A container module ecological cycle aquaculture system comprises a breeding unit, a biological filtering unit and a physical filtering unit, wherein the water level of the breeding unit is kept higher than the water level of the physical unit. The container module ecological cycle aquaculture system further comprises a first straight direction water pipe, a second straight direction water pipe, a third longitudinal water pipe and an aerating device, wherein the first straight direction water pipe is communicated with the bottom of the breeding unit and the bottom of the physical filtering unit, and water inside the breeding unit automatically flows to the physical filtering unit through the first straight direction water pipe according to the principle that liquid levels inside a connecting vessel with a communicated bottom are even; the second straight direction water pipe is communicated with the upper portion of the physical filtering unit and the upper portion of the biological filtering unit, and the water inside the physical filtering unit flows to the biological filtering unit through the second straight direction water pipe; the bottom of the third longitudinal water pipe is communicated with the bottom of the biological filtering unit, the top of the third longitudinal water pipe is communicated with the upper portion of the breeding unit, and the water inside the biological filtering unit automatically flows to the third longitudinal water pipe according to the principle that the liquid levels inside the connecting vessel with the communicated bottom are even; and the aerating device arranged on the third longitudinal water pipe is capable of enabling the water of the upper portion of the third longitudinal water pipe to overflow to the breeding unit with bubbles formed by aerating.
Description
Technical field
This counter module ecological circulation aquaculture system relates to a kind of aquaculture equipment, particularly used the long narrow and advantage highly of counter itself, realized a kind ofly need not water pump operation and only utilizing the physical characteristic of water itself, the water water conservancy diversion has been formed height flows to, flow velocity is fast, low counter module ecological circulation aquaculture system consumes energy.
Background technology
Traditional aquaculture, generally all in the native pool, but the problem of facing is a lot, for example is that pool bottom sediment pollutes, occupation of land is many, cultivation density is low, be subjected to that natural surroundings influences etc.
Current advanced breeding way is to breed fish with the fishpond that concrete, brick or fiberglass are made, and cultures with traditional Tu Tang and compares, and not only occupation of land is influenced by natural surroundings less but also not, breeding environment and water quality are had control preferably, thereby can improve cultivation density.
But, general the mobile of a plurality of water pump control water that adopt of these cultivating systems needs to consume certain energy; In addition, fishpond bottom is generally downward-sloping towards middle body, and sewage draining exit is located at central authorities at the bottom of the pond, along the tangential water inlet of the periphery in pond, the pond water generates is tangentially flowed and rotates, thereby aquatic products excreta, residual bait etc. are drained by the sewage draining exit of central authorities; The current in fishpond are as after accelerating, and the physical reactions of force of gravity forms whirlpool, and not only moving about of unfavorable aquatic products, and blowdown is also thorough inadequately, has often gathered dirt at the bottom of the pond, influences water quality.
In addition, general industrial aquaculture needs great amount of investment in factory building and civil engineering, causes the cost height, the problem that benefit is low, and difficulty reaches industrialization at last.
Summary of the invention
The shortcoming that the purpose of this counter module ecological circulation aquaculture system is to overcome prior art cost height and lacks flexibility, a kind of movable physical characteristic of only utilizing water itself with need not the water pump operation is provided, the water water conservancy diversion is discharged dirt, do not influence the low power consuming aquaculture system of material culture again.
For achieving the above object, this counter module ecological circulation aquaculture system comprises: culture unit, three parts in biofiltration unit and physical filtering unit.
The water level of breed unit remains the water level height than the physical filtering unit; Also comprise:
First directly to water pipe, and it be communicated with to culture unit bottom and physical filtering unit bottom, and the equal principle of liquid level in the linker that the water of culturing the unit communicates according to the bottom directly is guided to the physical filtering unit to water pipe through first automatically;
Second directly to water pipe, and it is communicated with top, physical filtering unit and top, biofiltration unit, the water of physical filtering unit through second directly to the water pipe overflow to the biofiltration unit;
The 3rd vertical water pipe, its bottom is communicated with biofiltration unit bottom, and the top is communicated with cultures top, unit, and the equal principle of liquid level in the linker that the water of biofiltration unit communicates according to the bottom is guided to the 3rd vertical water pipe automatically; And
Be located at the aerator of the 3rd vertical water pipe, make the water on the 3rd vertical water pipe top be spilled over to the breed unit together with the bubble that aeration forms.
Aerator comprises fan blower and many aerator aeration tubes that are connected fan blower, and many aerator aeration tubes are communicated with the 3rd vertical water pipe, with better control aeration intensity.
Culture the top, unit and establish breed unit water inlet pipe along two long sides, the bottom is established along two long sides and is cultured the unit drainpipe.Culture the unit water inlet pipe and be communicated with the 3rd vertical water pipe top, and establish the water outlet micropore that is evenly distributed; Culture the unit drainpipe and be communicated with first directly to water pipe, establish the suction micropore that is evenly distributed.Culture the middle part, unit and establish breed unit aeration tube along two long sides.
Bottom, physical filtering unit is provided with sedimentation basin, and the multiple filtration layer is established in the sedimentation basin top, and the filter screen mesh of each filter course reduces from the bottom to top gradually; The physical filtering unit also is provided with physical filtering unit drainpipe, and its underpart is communicated with first directly to water pipe, and upper opening is located between sedimentation basin and the filter course; The bottom of physical filtering unit is provided with physical filtering unit blow-off pipe, to drain the dirt that is deposited in sedimentation basin.
Top, biofiltration unit is provided with and is communicated with second directly to the water inlet pipe of water pipe, and the middle part is provided with nitrifying bacteria and posts body, and the bottom is provided with aeration tube, and the discharge outlet that is communicated with the 3rd vertical water pipe bottom is established in the bottom.The aeration tube of biofiltration unit impels water the circulating up and down of biofiltration unit, increases the time of water contact nitrifying bacteria, strengthens the biofiltration effect.
The water inlet pipe of biofiltration unit is preferably flusher, makes water enter the biofiltration unit in the water clock mode, has adequate time to contact with nitrifying bacteria.Nitrifying bacteria is posted body and preferably is the silk ribbon shape, with the increase surface area, thereby increases contacting of water and nitrifying bacteria.Top, biofiltration unit is with top seal, and top cover has undulatory plate face, and establishes a plurality of micropores.
Culture unit, biofiltration unit and physical filtering unit and be cuboid, preferably process with counter.Culture unit bottom and the four side inwalls water layer of setting up defences, watertight composition is made with fiberglass; Make heat-insulation layer with foamed glue between inwall and the watertight composition; Culture the unit and also establish ruggedized construction, to bear the hydraulic pressure of culturing the unit.
Aquaculture system also is provided with thermometer, dissolved oxygen measurement mechanism, with the water quality in the monitoring breed unit, in time makes adjustment when needed.Aquaculture system is established fan blower, and it connects aerator, cultures the aeration tube of unit aeration tube and biofiltration unit, and all aerations point is by a fan blower drive.
The water yield of culturing the unit is many than the water yield of biofiltration unit and physical filtering unit, is preferably many 10 times.Culture unit and biofiltration unit and arrange integratedly, the biofiltration unit is located at away from a side of culturing the unit in the physical filtering unit, and the biofiltration unit is being cultured between unit and the physical filtering unit.
The mode of operation of counter module ecological circulation aquaculture system:
1. earlier water and aquatic products are put into the breed unit, to culture the unit water level by the water level of the first physical filtering unit that directly is communicated with to the water pipe bottom low because with culturing the unit, the equal principle of liquid level in the linker that communicates according to the bottom, at the suction micropore of culturing the unit drainpipe at inside pipe wall because the negative pressure physics law, form suction, suck together with aquatic products excreta, residual bait etc. and culture the unit drainpipe culturing water in the unit, and by first directly to the automatic water conservancy diversion of water pipe to the physical filtering unit; Effluent stream is filtered through the multiple filtration layer, and the deposition of dirt that leaches is drained at sedimentation basin and through the physical filtering unit blow-off pipe of sedimentation basin bottom; Filter the water finish through the physical filtering unit on top, physical filtering unit, directly be guided to the biofiltration unit to water pipe through second.
Through the water inlet pipe of biofiltration unit with the water clock form, the nitrifying bacteria that flows to middle part, biofiltration unit is posted body; The aeration tube of biofiltration unit impels water the circulating up and down of biofiltration unit, increases the time of water contact nitrifying bacteria, strengthens the biofiltration effect; In addition, the albumen organic matter in the water also thereby be attached on the bubble surface that aeration forms, bubble rises to gather by the micropore of top cover and drains.Filter the water finish through the biofiltration unit in the biofiltration unit bottom, be guided to bottom the 3rd vertical water pipe through discharge outlet.Because the water level of the 3rd vertical water pipe is low than the water level of biofiltration unit, the equal principle of liquid level in the linker that communicates according to the bottom, automatic water conservancy diversion to the three vertical water pipes of the water of biofiltration unit; Though the water level deficiency of the 3rd vertical water pipe is so that current direction is cultured the unit water inlet pipe, but be the water aeration on the 3rd vertical water pipe top by aerator, not only can make the water on the 3rd vertical water pipe top be spilled over to the breed unit together with the bubble that aeration forms, and increase the dissolved oxygen amount of water synchronously, guaranteeing to flow into the glassware for drinking water of culturing the unit has enough dissolved oxygens.Culture the water of top, pond water inlet pipe and inject the breed unit through the water outlet micropore.
3. the water in the breed unit sucks together with aquatic products excreta, residual bait etc. and cultures the unit drainpipe, then sewage by first directly to the automatic water conservancy diversion of water pipe to the physical filtering unit, finish a water and circulate.The breed unit aeration tube of culturing middle part, both sides, unit can tighten control culture the unit water to the flow that rises, and help culturing the unit and form the circulating water flow that rotates up and down; Because culturing the both sides, unit respectively is provided with breed unit water inlet pipe and cultures the unit aeration tube, so culture the both sides, unit the current that rotate are up and down arranged, both impact mutually and form reverse convection current, accelerate to rotate, effectively avoid dirt to be deposited on the breeding box bottom, aquatic products moves about at this water environment, also can make its meat more solid, grows up healthy and sound.
The benefit of counter module ecological circulation aquaculture system
1. this aquaculture system utilizes water body weight, and the physical characteristic of itself need not to arrange water pump with the water water conservancy diversion, and therefore the advantage of low power consuming is arranged; Whole system is focused on the current design, and mechanical part is few, and maintenance cost is low.
2. the current in the breed unit of this aquaculture system rotate up and down for a long time, form torrent, current can not produce whirlpool when accelerating, not only be more suitable for the aquatic products growth, and the distribution that also can make bait is average, avoid aquatic products excreta and residual bait etc. to stay at the bottom of the case, because the general circulatory system multiplication of velocity ratio can guarantee thorough blowdown, improves the water quality of culturing in the unit; Aeration tube in the breed unit makes the water of culturing in the unit keep sufficient oxygen dissolved also controllably to water body oxygenation, can reach the aquaculture high density, the low power consuming effect.
3. this aquaculture system utilizes the condition of counter own to convert, and is easy to assembly, and transportation is convenient, and is international, but the module dilatation increases and cultures the unit.Physical filtering unit and biofiltration unit all be rectangle casing, fully usage space.Compare round water body and save 23 percent application space.
Description of drawings
Fig. 1 is the structural representation of this counter module ecological circulation aquaculture system embodiment.
Fig. 2 is the generalized section of the breed unit of this counter module ecological circulation aquaculture system embodiment.
Embodiment
Below in conjunction with embodiment and accompanying drawing this counter module ecological circulation aquaculture system is described in further detail, but the embodiment of this counter module ecological circulation aquaculture system is not limited thereto.As shown in Figure 1, the counter module ecological circulation aquaculture system of present embodiment comprises: culture unit 1, biofiltration unit 2 and physical filtering unit 3:
The water level of breed unit 1 remains the water level height than physical filtering unit 3; Also comprise first directly to water pipe 4, it be communicated with to culture 1 bottom, unit and 3 bottoms, physical filtering unit, and the equal principle of liquid level in the linker that the water of culturing unit 1 communicates according to the bottom directly is guided to physical filtering unit 3 to water pipe 4 through first automatically; Second directly to water pipe 5, and it is communicated with 3 tops, physical filtering unit and 2 tops, biofiltration unit, the water of physical filtering unit 3, through second directly to water pipe 5 overflows to biofiltration unit 2; The 3rd vertical water pipe 6, its bottom is communicated with 2 bottoms, biofiltration unit, and the top is communicated with cultures 1 top, unit, and the equal principle of liquid level in the linker that the water of biofiltration unit 2 communicates according to the bottom is guided to the 3rd vertical water pipe 6 automatically; Be located at the aerator (not shown) of the 3rd vertical water pipe 6, the bubble that the water that makes the 3rd vertical water pipe 6 tops forms together with aeration is spilled over to cultures unit 1.
Aerator comprises fan blower and many aerator aeration tube (not shown) that are connected fan blower, and many aerator aeration tubes are communicated with the 3rd vertical water pipe 6, with better control aeration intensity.
3 bottoms, physical filtering unit are provided with sedimentation basin 31, and multiple filtration layer 32 is established in sedimentation basin 31 tops, and the filter screen mesh of each filter course 32 reduces from the bottom to top gradually; Physical filtering unit 3 also is provided with physical filtering unit drainpipe 33, and its underpart is communicated with first directly to water pipe 4, and upper opening is located between sedimentation basin 31 and the filter course 32; The bottom of physical filtering unit 3 is provided with physical filtering unit blow-off pipe 34, to drain the dirt that is deposited in sedimentation basin 31.
2 tops, biofiltration unit are provided with and are communicated with second directly to the water inlet pipe 21 of water pipe 5, and the middle part is provided with nitrifying bacteria and posts body 22, and the bottom is provided with aeration tube 23, and the discharge outlet 24 that is communicated with the 3rd vertical water pipe 6 bottoms is established in the bottom.The aeration tube 23 of biofiltration unit 2 impels water the circulating up and down of biofiltration unit 2, increases the time of water contact nitrifying bacteria, strengthens the biofiltration effect.In the present embodiment, the water inlet pipe 21 of biofiltration unit 2 is flusher, makes water enter biofiltration unit 2 in the water clock mode, has adequate time to contact with nitrifying bacteria.Nitrifying bacteria is posted body 22 and is the silk ribbon shape, with the increase surface area, thereby increases contacting of water and nitrifying bacteria.For strengthening the filter effect of biofiltration unit, 2 tops, biofiltration unit are with top cover 25 sealings, and top cover 25 has undulatory plate face, and establishes a plurality of micropores; Albumen organic matter in the water is attached on the bubble surface that aeration forms, and bubble rises to gather by the micropore of top cover 25 and drains.
The water yield of culturing unit 1 is many than the water yield of biofiltration unit 2 and physical filtering unit 3, and in the present embodiment, the water yield of culturing unit 1 is 50 tons, and the water yield of biofiltration unit 2 is 5 tons, and the water yield of physical filtering unit 3 also is 5 tons; Culture unit water inlet pipe 11 per minutes and intake 1 ton to culturing unit 1, culture 1 ton of unit drainpipe 12 per minute draining.
The mode of operation of counter module ecological circulation aquaculture system
1. earlier water and aquatic products are put into breed unit 1, to culture unit 1 water level by the water level of the first physical filtering unit 3 that directly is communicated with to water pipe 4 bottoms low because with culturing unit 1, the equal principle of liquid level in the linker that communicates according to the bottom, form suction at the suction micropore of culturing unit drainpipe 12, suck together with aquatic products excreta, residual bait etc. and culture unit drainpipe 12 culturing water in the unit 1, and by first directly to water pipe 4 automatic water conservancy diversion to physical filtering unit 3; Sewage filters through each filter course 32, and the deposition of dirt that leaches is at sedimentation basin 31, and drains through the physical filtering unit of sedimentation basin 31 bottoms blow-off pipe 33
2. 3 filter the water finish through the physical filtering unit, 3 tops second directly are guided to biofiltration unit 2 to water pipe 5 in the physical filtering unit, post body 22 through the water inlet pipe 21 of biofiltration unit 2 with the nitrifying bacteria that the water clock form flows to 2 middle parts, biofiltration unit; The aeration tube 23 of biofiltration unit 2 impels water the circulating up and down of biofiltration unit 2, increases the time of water contact nitrifying bacteria, strengthens the biofiltration effect; In addition, the albumen organic matter in the water also thereby be attached on the bubble surface that aeration forms, bubble rises to gather by the micropore of top cover 25 and drains.The water that 2 filtrations finish through the biofiltration unit is guided to the 3rd vertical water pipe 6 bottoms in 2 bottoms, biofiltration unit through discharge outlet 24.
The equal principle of liquid level in the linker that the water of biofiltration unit 2 communicates according to the bottom is guided to the 3rd vertical water pipe 6 automatically; Though the water level deficiency of the 3rd vertical water pipe 6 is so that current direction is cultured unit water inlet pipe 11, but be the water aeration on the 3rd vertical water pipe 6 tops by aerator, the bubble that the water that not only can make the 3rd vertical water pipe 6 tops forms together with aeration is spilled over to cultures unit 1, and can increase the dissolved oxygen amount of water, guaranteeing to flow into the glassware for drinking water of culturing unit 1 synchronously has enough dissolved oxygen amounts.Culture the water of top, pond water inlet pipe 11 and inject breed unit 1 through the water outlet micropore, as mentioned above, culture water in the unit 1 and suck together with aquatic products excreta, residual bait etc. and culture unit drainpipe 12, then sewage by first directly to water pipe 4 automatic water conservancy diversion to physical filtering unit 3, finish a water and circulate.
3. the breed unit aeration tube 13 of culturing 1 middle part, the unit lifting capacity of the water of culturing unit 1 that can tighten control, and help culturing unit 1 and form the circulating water flow that rotates up and down; Because culturing 1 both sides, unit respectively is provided with breed unit water inlet pipe 11 and cultures unit aeration tube 13, so culture 1 both sides, unit the current that rotate are up and down arranged, both impact mutually and form reverse convection current, accelerate to rotate, effectively avoid dirt to be deposited on the breeding box bottom, aquatic products moves about at this water environment, also can make its meat more solid, grows up healthy and sound.
Above-described embodiment is this aquaculture system preferred implementation; but the embodiment of this aquaculture system is not restricted to the described embodiments; other any do not deviate from change, the modification done under the spiritual essence of this aquaculture system and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of this aquaculture system.
Claims (16)
1. a counter module ecological circulation aquaculture system comprises and cultures unit, biofiltration unit and physical filtering unit, it is characterized in that: the water level of breed unit remains the water level height than the physical filtering unit; Comprise in addition:
First directly to water pipe, and it be communicated with to culture unit bottom and physical filtering unit bottom, and the equal principle of liquid level in the linker that the water of culturing the unit communicates according to the bottom directly is guided to the physical filtering unit to water pipe through first automatically;
Second directly to water pipe, and it is communicated with top, physical filtering unit and top, biofiltration unit, the water of physical filtering unit through second directly to the water pipe overflow to the biofiltration unit;
The 3rd vertical water pipe, its bottom is communicated with biofiltration unit bottom, and the top is communicated with cultures top, unit, and the equal principle of liquid level in the linker that the water of biofiltration unit communicates according to the bottom is guided to the 3rd vertical water pipe automatically; And the aerator of being located at the 3rd vertical water pipe, make the water on the 3rd vertical water pipe top be spilled over to the breed unit together with the bubble that aeration forms.
2. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: aerator comprises fan blower and many aerator aeration tubes that are connected fan blower, many aerator aeration tubes are communicated with the 3rd vertical water pipe.
3. counter module ecological circulation aquaculture system according to claim 1 is characterized in that: culture the top, unit and establish along two long sides and culture the unit water inlet pipe, the bottom is established along two long sides and is cultured the unit drainpipe.
4. counter module ecological circulation aquaculture system according to claim 3 is characterized in that: culture the unit water inlet pipe and be communicated with the 3rd vertical water pipe top, and establish the water outlet micropore that is evenly distributed; Culture the unit drainpipe and be communicated with first directly to water pipe, establish the suction micropore that is evenly distributed.
5. aquaculture system according to claim 1 is characterized in that: culture the middle part, unit and establish breed unit aeration tube along two long sides.
6. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: bottom, physical filtering unit is provided with sedimentation basin, and the multiple filtration layer is established in the sedimentation basin top, and the filter screen mesh of each filter course reduces from the bottom to top gradually; The physical filtering unit also is provided with physical filtering unit drainpipe, and its underpart is communicated with first directly to water pipe, and upper opening is located between sedimentation basin and the filter course; The bottom of physical filtering unit is provided with physical filtering unit blow-off pipe.
7. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: top, biofiltration unit is provided with and is communicated with the second straight water inlet pipe to water pipe, the middle part is provided with nitrifying bacteria and posts body, and the bottom is provided with aeration tube, and the discharge outlet that is communicated with the 3rd vertical water pipe bottom is established in the bottom.
8. counter module ecological circulation aquaculture system according to claim 7, it is characterized in that: the water inlet pipe of biofiltration unit is flusher.
9. counter module ecological circulation aquaculture system according to claim 7, it is characterized in that: nitrifying bacteria is posted body and is the silk ribbon shape.
10. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: top, biofiltration unit is with top seal, and top cover has undulatory plate face, and establishes a plurality of micropores.
11. counter module ecological circulation aquaculture system according to claim 1 is characterized in that: culture unit, biofiltration unit and physical filtering unit and be cuboid, process with counter.
12. counter module ecological circulation aquaculture system according to claim 1 is characterized in that: culture unit bottom and the four side inwalls water layer of setting up defences, watertight composition is made with fiberglass; Make heat-insulation layer with foamed glue between inwall and the watertight composition; Culture the unit and also establish ruggedized construction.
13. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: aquaculture system also is provided with thermometer, dissolved oxygen measurement mechanism.
14. according to claim 1,5 or 7 described counter module ecological circulation aquaculture systems, it is characterized in that: aquaculture system is established fan blower, and it connects aerator, cultures the aeration tube of unit aeration tube and biofiltration unit, and all aerations point is by a fan blower drive.
15. counter module ecological circulation aquaculture system according to claim 1 is characterized in that: the water yield of culturing the unit is many than the water yield of biofiltration unit and physical filtering unit.
16. counter module ecological circulation aquaculture system according to claim 1, it is characterized in that: culture unit and biofiltration unit and arrange integratedly, the biofiltration unit is located at away from a side of culturing the unit in the physical filtering unit, and the biofiltration unit is being cultured between unit and the physical filtering unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072512 CN203120709U (en) | 2013-02-06 | 2013-02-06 | Container module ecological cycle aquaculture system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072512 CN203120709U (en) | 2013-02-06 | 2013-02-06 | Container module ecological cycle aquaculture system |
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| CN203120709U true CN203120709U (en) | 2013-08-14 |
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| CN 201320072512 Expired - Lifetime CN203120709U (en) | 2013-02-06 | 2013-02-06 | Container module ecological cycle aquaculture system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960190A (en) * | 2013-02-06 | 2014-08-06 | 李锡达 | Container module ecological cycle aquaculture system |
| CN105104283A (en) * | 2015-08-26 | 2015-12-02 | 洛阳理工学院 | Double-layer fish jar with internal layer rotatable |
| CN105165702A (en) * | 2015-10-19 | 2015-12-23 | 中国水产科学研究院渔业机械仪器研究所 | Warm water fish modular cultivation system suitable for being used in arid regions |
| CN107691305A (en) * | 2017-11-08 | 2018-02-16 | 重庆师范大学 | It is a kind of to be used for the experimental rig of fish activity and metabolic rate measure under hypoxemia |
-
2013
- 2013-02-06 CN CN 201320072512 patent/CN203120709U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960190A (en) * | 2013-02-06 | 2014-08-06 | 李锡达 | Container module ecological cycle aquaculture system |
| CN105104283A (en) * | 2015-08-26 | 2015-12-02 | 洛阳理工学院 | Double-layer fish jar with internal layer rotatable |
| CN105165702A (en) * | 2015-10-19 | 2015-12-23 | 中国水产科学研究院渔业机械仪器研究所 | Warm water fish modular cultivation system suitable for being used in arid regions |
| CN107691305A (en) * | 2017-11-08 | 2018-02-16 | 重庆师范大学 | It is a kind of to be used for the experimental rig of fish activity and metabolic rate measure under hypoxemia |
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