CN206481824U

CN206481824U - Small-sized fry rearing water filter

Info

Publication number: CN206481824U
Application number: CN201621393508.3U
Authority: CN
Inventors: 王贤龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-19
Filing date: 2016-12-19
Publication date: 2017-09-12
Anticipated expiration: 2026-12-19

Abstract

The utility model is related to apparatus field used for aquiculture, specifically related to a kind of small-sized fry rearing water filter, technical problem to be solved in the utility model is to provide a kind of energy filtering water, and then the small-sized fry rearing water filter of cycling use of water, including culture pond, drainage mouthful is provided with culture pond bottom, also include drainage trap, filter, drainage trap one end is connected with drainage mouthful, the other end is connected and is extended to the in filter with filter, it is equipped with quartz sand layer successively from top to bottom in filter, charcoal layer, filter cotton layer, filter bottom end is provided with delivery port, water outlet is provided with water pipe, water pipe one end is connected with water pump, the other end is arranged at culture pond upper end position；Muddy water is filtered in culture pond, effectively removes impurities in water, and simple and fast is convenient and practical, and the clear water after filtering is flow in culture pond under water pump driving effect by water pipe, improves the water quality in culture pond, and make water circulation use, saving water resource.

Description

Small-sized fry rearing water filter

Technical field

The utility model is related to apparatus field used for aquiculture, and in particular to a kind of small-sized fry rearing water filtering dress Put.

Background technology

China is the global big country of aquatic products industry first, and aquaculture production accounts for more than half of global cultured output, wherein pond Pool cultivation is one of main aquaculture model of China, and its cultured output accounts for 50% or so of national total output, therefore, effectively pushes away Dynamic China pond culture Standardization Construction, it will effectively promote Modern Fishery development and new countryside construction, existing small-sized fish Seedling culture pond it is small not small, the water in culture pond is sometimes more muddy, also has no idea to carry out all after water is muddy Substitute, water is distinguished even if injection unit also can not thoroughly change water quality, and often injected clear water, water resource be generated certain Waste, water muddiness easily causes the death of fry, the survival rate of fry is greatly lowered, and is unfavorable for the growth of fry.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of energy filtering water, and then the small-sized fish of cycling use of water Seedling culture pond water filtering device.

The utility model solves the technical scheme that its technical problem used：Small-sized fry rearing water filter, Including culture pond, drainage mouthful, in addition to drainage trap, filter, drainage trap one end and drainage mouthful phase are provided with culture pond bottom Even, the other end is connected and is extended to the in filter with filter, is equipped with quartz sand layer, wood successively from top to bottom in filter Layer of charcoal, filter cotton layer, filter bottom end are provided with delivery port, and water outlet is provided with water pipe, and water pipe one end is connected with water pump, separately One end is arranged at culture pond upper end position.

Further, block is provided with drainage mouth.

Further, one layer of screen pack is equipped with drainage trap.

Further, delivery port is infundibulate.

Further, culture pond bottom is set to tilt.

Compared with prior art, the beneficial effects of the utility model are：Muddy water is filtered in culture pond, effectively Impurities in water is removed, simple and fast is convenient and practical, and clear water flow to delivery port, under water pump effect, the clear water after filtering passes through water Pipe is flowed in culture pond, is improved water quality in culture pond, is conducive to fry healthy growth, improves fry survival rate, and can make water Recycle, saving water resource.

Brief description of the drawings

Fig. 1 is small-sized fry rearing water filter schematic diagram；

Reference is expressed as in Fig. 1：1- culture ponds, 2- drainages mouthful, 3- drainage traps, 4- filters, 5- quartz sands Layer, 6- charcoal layers, 7- filter cottons layer, 8- delivery ports, 9- water pipes, 10- water pumps, 11- blocks, 12- screen packs.

Embodiment

The utility model is described in further detail with reference to the accompanying drawings and examples.

As shown in figure 1, small-sized fry rearing water filter, including culture pond 1, the bottom of culture pond 1 is provided with filter The mouth of a river 2, in addition to drainage trap 3, filter 4, one end of drainage trap 3 are connected with drainage mouthful 2, and the other end is extended to the in filter 4, It is equipped with quartz sand layer 5, charcoal layer 6, filter cotton layer 7 in filter 4 successively from top to bottom, the bottom of filter 4 is provided with water outlet Water pipe 9 is installed at mouth 8, delivery port 8, the one end of water pipe 9 is connected with water pump 10, and the other end is arranged at the upper end position of culture pond 1； Muddy water is discharged to outside culture pond 1 through filter water mouthful 2 in culture pond 1, and drainage trap 3, the other end of drainage trap 3 are connected with drainage mouthful 2 Connect and be extended to the in filter 4 with filter 4, muddy water is entered in filter 4 by drainage trap 3, in filter 4 on to Under be equipped with successively quartz sand layer 5, charcoal layer 6, filter cotton layer 7, quartz sand layer 5 can effectively retain remove water in suspension Thing, organic matter, colloidal particles, reduce water turbidity, purify water, the water after being filtered through quartz sand layer 5 flow to charcoal layer 6, charcoal With unique pore structure, these spaces have the molecule in good suction-operated, energy absorption effluent, except decontaminated water Peculiar smell, and remove toxin, the water after the filtering of charcoal layer 6 flow to filter cotton layer 7, and filter cotton layer 7 can be in decomposition water Organic matter, removes the bacterium in water, improves water quality, finally to the thorough filtering of muddy water, the clear water after filtering flows out from delivery port 8, Water pipe 9 is installed at delivery port 8, under the effect of water pump 10, the clear water after filtering is flowed in culture pond 1 by water pipe 9, is improved Water quality in culture pond 1, is conducive to fry healthy growth, improves fry survival rate, and can make water circulation use, saves water money Source.

In order to prevent that, when muddy water in culture pond 1 is filtered, fry is swum out of with muddy water in culture pond 1, in the utility model, Block 11 is provided with drainage mouthful 2, fry is effectively prevent and swims out of outside culture pond 1, contribute to fry in culture pond Stably grow.

In order to preferably reach in filter effect, the utility model, one layer of screen pack 12 is equipped with drainage trap 3, is cultivated Muddy water in pond 1 flows through drainage trap 3 by delivery port 8, by the filtration of screen pack 12 on drainage trap 3, in muddy water compared with The impurity of bulky grain is filtered, and completes coarse filtration.

In the utility model, the delivery port 8 of the lower end of water filter 4 is set to funnel shaped, using funnel shaped, under upper width Narrow, clear water is flowed out by the delivery port 8 of funnel shaped, with stronger mobility, improves the speed of clear water outflow, effectively Improve the operating efficiency of device.

Deposition of dirt is arranged at the bottom of culture pond 1, in order to which the dirt of alluvial is expelled to outside culture pond 1, in the utility model, will The bottom of culture pond 1 is set to tilt, and by being obliquely installed, bottom of pond dirt under flow action, is discharged in culture pond 1 with current Outside culture pond 1, water is filtered.

It is above embodiment of the present utility model, from implementation process as can be seen that the one of the utility model offer Small-sized fry rearing water filter is planted, impurities in water is effectively removed, water quality in culture pond is improved, is conducive to fry health Growth, improves fry survival rate, and can make water circulation use, and saving water resource, simple and fast is convenient and practical.

Claims

1. small-sized fry rearing water filter, including culture pond (1), drainage mouthful (2) is provided with the culture pond bottom, Characterized in that, also including drainage trap (3), filter (4), described drainage trap (3) one end is connected with drainage mouthful (2), the other end Connect and be extended to the in filter (4) with filter (4), quartz sand is equipped with successively from top to bottom in the filter (4) Layer (5), charcoal layer (6), filter cotton layer (7), filter (4) bottom are provided with delivery port (8), and delivery port (8) place is installed There is water pipe (9), described water pipe (9) one end is connected with water pump (10), and the other end is arranged at culture pond (1) upper end position.

2. small-sized fry rearing water filter according to claim 1, it is characterised in that in the drainage mouthful (2) Place is provided with block (11).

3. small-sized fry rearing water filter according to claim 2, it is characterised in that on the drainage trap (3) It is equipped with one layer of screen pack (12).

4. the small-sized fry rearing water filter according to any one claim in claims 1 to 3, its feature It is, the delivery port (8) is infundibulate.

5. the small-sized fry rearing water filter according to any one claim in claims 1 to 3, its feature It is, culture pond (1) bottom is set to tilt.