CN206136928U - Pond drainage is bred to shrimp - Google Patents

Abstract

The utility model provides a pond drainage is bred to shrimp, belongs to aquaculture equipment technical field, and it includes sewage suction pipe, blast pipe, three -way pipe and weight thing, sewage suction pipe, blast pipe glue respectively to be inserted in two ports of three -way pipe, and wherein the sewage suction pipe parallel is laid and is being bred the bottom of the pool face to extend to and breed the pond middle part, the blast pipe perpendicular to is bred the bottom of the pool face and is higher than and breeds the pond surface of water, the three -way pipe, except the port of being connected with sewage suction pipe, blast pipe, remaining another port inserts breeds in the former mudhole in pond, weigh down the thing, fix sewage suction pipe and breeding the bottom of the pool face, in order to avoid rotate. The utility model discloses the drainage can enough be drained and bred the incomplete bait excrement and urine in the middle of the pond, need not spend too high cost, can also not receive any influence when the breed pond is used for sea cucumber, shellfish culture.

Description

A kind of shrimp culture pond drainage

Technical field

The utility model belongs to technical field of aquaculture equipment, more particularly to changing to original sea cucumber, shellfish culture pond Shrimp culture pond drainage after making.

Background technology

As the popularization of culture of Penaeus vannamei industry, industrial aquaculture pattern are little by environmental disturbances degree, controllability is strong, supports Grow yield height etc. and enjoy favor.Many breading sea cucumber seedlings pond, shellfish hatchery pond etc. are all moved on to into culture of Penaeus vannamei industry.

Drainage is the important component part of shrimp culture pond, and good filth-discharging effect is the key of cultivation.Blowdown system System not only will be operated conveniently, also be excluded the impurity such as the residual bait in water, excrement thorough.Traditional sea cucumber, shellfish hatchery pond All it is rectangle or nearly rectangle, sewage draining exit is typically all disposed within cultivating one end, at trench drain outlet, drainage It is shorter facilitating sea cucumber, shellfish when of falling pond to pick out seed.However, during for culture of Penaeus vannamei, such drainage No longer adapt to.During prawn culturing, often there is stronger inflation, make dissolved oxygen in water fully, make water body form one flowing Current, beneficial to the high yield of prawn, also focus on culturing pool middle part by excrement, residual bait and shell.Traditional close one end Drainage cannot play the effect of fine blowdown.If redesigning culturing pool drainage, operation upper band is not only given Much to bother, work is increased, improve aquaculture cost, and improved culturing pool is just no longer desirable for culturing sea cucumbers, shellfish The seeds such as class.

The content of the invention

The technical problems to be solved in the utility model is to provide a kind of shrimp culture pond drainage, the drainage The residual bait excrement that can either be drained in the middle of culturing pool, without spending too high cost, additionally it is possible to be used for sea cucumber, shellfish in culturing pool It is not affected during cultivation.

The utility model is achieved by the following technical solution：

A kind of shrimp culture pond drainage, it is characterised in that it includes dirt sucking tube, blast pipe, three-way pipe and pendant thing；

The dirt sucking tube, blast pipe are glued respectively in two ports for inserting in three-way pipe, and wherein dirt sucking tube parallel laid is being supported Bottom of pond face is grown, and extends to culturing pool middle part；Blast pipe is perpendicular to culturing pool bottom surface and higher than the culturing pool water surface；

The three-way pipe, in addition to the port being connected with dirt sucking tube, blast pipe, remaining Single port inserts culturing pool raw sewage disposal In hole；

The pendant thing is connected on dirt sucking tube, and dirt sucking tube is fixed on into culturing pool bottom surface.

Further, 15 to 20 rectangle soil pick-up holes, the length in the rectangle soil pick-up hole are provided with the free end of dirt sucking tube While perpendicular to culturing pool bottom surface.

The utility model beneficial effect compared with prior art：

The utility model is not easy to discharge dirt etc. in the middle of culturing pool in prawn culturing from original culturing pool drainage Practical problem is started with, and finds that in order to thoroughly discharge the residual bait excrement in water original drainage is too near to pond by research Sub- one end, cannot discharge the dirt being flushed to by oxygen in the middle of pond at all；If changing oxygenation mode, that residual bait excrement can only people Work is suctioned out, and considerably increases the amount of labour；If again laying cultivates pipeline, cost is not only increased, even more cannot be adapted to again Sea cucumber originally, shellfish culture.The utility model drainage, is designed on the basis of original drainage, is used Threeway connection dirt sucking tube, blast pipe, the water surface is simultaneously stretched out in the vertical pond face of blast pipe, when preventing from closing sewage draining exit, returns the huge of current Large impact power, pipeline is backed down；Dirt sucking tube parallel laid is extended at the excrement residual bait concentration of culturing pool center in pond ground, With pendant thing fixed -piping with anti-rotation, and body cuts 15～20 rectangle apertures, has both increased blowdown area, prevents and treats again Shrimp seedling is escaped；Original culturing pool mudhole is then tightly inserted at 3rd end, is connected with whole drainage；Simultaneously the utility model can be with Dismantled at any time according to needs of production, and it is simple to operate, time saving and energy saving, easy to clean, practical, it is easy to promote the use of.

Description of the drawings

Fig. 1 the utility model structural representations：1st, dirt sucking tube, 2, blast pipe, 3, pendant thing, 4, soil pick-up hole, 5, three-way pipe, 6, Mudhole.

Specific embodiment

Accompanying drawing will be combined by embodiment below and describe technical scheme, but protection model of the present utility model in detail Enclose and do not receive any formal restriction of embodiment.

A kind of shrimp culture pond drainage, as shown in figure 1, it leads includes dirt sucking tube 1, blast pipe 2, three-way pipe 5 and pendant Thing 3,

The dirt sucking tube 1, blast pipe 2 are glued respectively in two ports for inserting in three-way pipe 5, and wherein dirt sucking tube parallel laid exists Culturing pool bottom surface, and extend to middle part；Blast pipe 2 is perpendicular to culturing pool bottom surface and higher than the culturing pool water surface；

The three-way pipe, in addition to the port being connected with dirt sucking tube, blast pipe, remaining another port insertion culturing pool is former to be arranged In dirty hole 6；

The pendant thing is connected to dirt sucking tube middle part, and dirt sucking tube 1 is fixed on into culturing pool bottom surface, in order to avoid rotate.

Be provided with 18 rectangle soil pick-up holes 4, it is also possible to which the length of any amount in 10-20 is set in the free end of dirt sucking tube Square soil pick-up hole, the long side in the rectangle soil pick-up hole is perpendicular to culturing pool bottom surface.

Example：In July, 2016, Shandong Binzhou sea edge nursery cultivates Penaeus Vannmei in original breading sea cucumber seedlings pond, and Using this method for designing, bore is glued for the pvc pipe of 10cm and is inserted on three-way pipe, respectively as dirt sucking tube and blast pipe, threeway At the tight-lipped mudhole 6 for inserting in original culturing pool in pipe remainder one end, after open blowoff valve, within 1 minute, just can be by culturing pool Middle dirt is discharged clean.Bottom detection is inhaled after blowdown, the excrement 100% concentrated in the middle of culturing pool is discharged, time saving and energy saving, saved Cost.

Claims (2)

1. a kind of shrimp culture pond drainage, it is characterised in that it includes dirt sucking tube, blast pipe, three-way pipe and pendant thing；

The dirt sucking tube, blast pipe are glued respectively in two ports for inserting in three-way pipe, and wherein dirt sucking tube parallel laid is in culturing pool Bottom surface, and extend to culturing pool middle part；Blast pipe is perpendicular to culturing pool bottom surface and higher than the culturing pool water surface；

The three-way pipe, in addition to the port being connected with dirt sucking tube, blast pipe, remaining Single port insertion culturing pool raw sewage disposal hole It is interior；

The pendant thing is connected on dirt sucking tube, and dirt sucking tube is fixed on into culturing pool bottom surface.

2. a kind of shrimp culture pond drainage according to claim 1, it is characterised in that be provided with the free end of dirt sucking tube 15 to 20 rectangle soil pick-up holes, the long side in the rectangle soil pick-up hole is perpendicular to culturing pool bottom surface.