CN203775958U - Central draining and pollution discharge facility for aquatic animal seed cultivation pond - Google Patents

Central draining and pollution discharge facility for aquatic animal seed cultivation pond Download PDF

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Publication number
CN203775958U
CN203775958U CN201420155008.0U CN201420155008U CN203775958U CN 203775958 U CN203775958 U CN 203775958U CN 201420155008 U CN201420155008 U CN 201420155008U CN 203775958 U CN203775958 U CN 203775958U
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CN
China
Prior art keywords
draining
central
soil stack
aquatic animal
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420155008.0U
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Chinese (zh)
Inventor
李玉全
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Qingdao Agricultural University
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Qingdao Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Agricultural University filed Critical Qingdao Agricultural University
Priority to CN201420155008.0U priority Critical patent/CN203775958U/en
Application granted granted Critical
Publication of CN203775958U publication Critical patent/CN203775958U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a central draining and pollution discharge facility for an aquatic animal seed cultivation pond. The central draining and pollution discharge facility comprise a central draining vertical pipe and a floating dirt blocking pipe. The central draining vertical pipe includes an outer draining vertical pipe, an inner draining vertical pipe and a central draining pipe. The outer draining vertical pipe is connected with the inner draining vertical pipe through a joint mode. The outer draining vertical pipe is connected with a draining opening of the central draining pipe through a joint mode. The floating dirt blocking pipe is connected with the inner draining vertical pipe through a disconnecting and detachable mode. The central draining and pollution discharge facility for an aquatic animal seed cultivation pond can drain water and at the same time effectively remove pollutants on the surface of water.

Description

A kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility
Technical field
The utility model relates to a kind of pond articles for use, and particularly a kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility.
Background technology
China is world aquaculture the first big country, is simultaneously also that seed produces the first big country, and it is global approximately 70% that aquaculture product output accounts for, and seed produces provides strong guarantee for cultivation.The existing seed of China produces and in indoor pond, carries out greatly, cultivate density very high, cause the particulate matters not of uniform size such as a large amount of ight soil, residual bait, the oily matter that is deposited on pond bottom or overflows in bait is combined and is floated on the water surface, easily cause pond waters to worsen, affect survival rate and the growth rate of seed rearing.In production, for maintaining good water quality, in seed rearing process, need a large amount of Pai Chishui to renew water.Therefore, in the time of draining, the height of pollution discharge capability concerns production cost, at present, in production, pond drainage system mostly is bottom discharge, poor to the removal effect of Waterbourne pollutant, and the floating thing of the water surface is except comprising suspension particle, more than contain oily matter, more easily worsen water quality.This has created condition for birth of the present invention.
Utility model content
The utility model, mainly for above problem, provides a kind of easy to use, and the used time is short can change cutter head safe and sanitary, puts little, the easy to carry parer that takes up room, and its technical scheme is as follows:
A kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility and is comprised: Central Drainage standpipe and floating blocked sewage pipe, described Central Drainage standpipe comprises outer soil stack, internal layer soil stack and central drain, outer soil stack is connected with internal layer soil stack by the mode of socket, outer soil stack is connected with the discharge outlet of central drain by the mode of socket, and floating blocked sewage pipe is connected with internal layer soil stack by de-mode of tearing connection open.
On technique scheme basis, described floating blocked sewage pipe is pvc pipe material or the batten that proportion is less than water, and length is about 1/2 of pond radius, and internal layer soil stack top is provided with the leaking hole that diameter is 0.2-0.3cm.
On technique scheme basis, the surrounding of described outer soil stack bottom is evenly distributed with the leaking hole of 0.3cm diameter.
The beneficial effect that the utility model produces has: easy to use, the used time is short can change cutter head safe and sanitary, put take up room little, easy to carry.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Symbol description:
1. outer soil stack, 2. internal layer soil stack, 3. central drain, 4. floating blocked sewage pipe.
Embodiment
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1, a kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility and is comprised: Central Drainage standpipe and floating blocked sewage pipe 4, described Central Drainage standpipe comprises outer soil stack 1, internal layer soil stack 2 and central drain 3, outer soil stack 1 is connected with internal layer soil stack 2 by the mode of socket, outer soil stack 1 is connected with the discharge outlet of central drain 3 by the mode of socket, floating blocked sewage pipe 4 is connected with internal layer soil stack 2 by de-mode of tearing connection open, Central Drainage mouth outer 5cm radius in pond is separately established annular slot, double-deck Central Drainage standpipe is erected in the Central Drainage mouth and outer slot in pond.Outer soil stack inserts in outer slot, and the surrounding of its ectomesoderm soil stack bottom is evenly distributed with the leaking hole of 0.3cm diameter, so that bottom discharge blowdown is used; Internal layer soil stack directly inserts in discharge outlet, and length is determined because of the pond depth of water of intending controlling, and its top adds annular cap-like structure, is uniformly distributed the leaking hole that diameter is 0.2-0.3cm on internal layer soil stack, so that top drainage floatability pollutant is used.Outer soil stack 1 is highly slightly less than or equal to 2 roof falls of internal layer soil stack.Pond water level just depends on the height of internal layer soil stack 2.Floating blocked sewage pipe 4 is less than pvc pipe material or the batten of water for proportion, and length is about 1/2 of pond radius, from pool wall, to Central Drainage mouth, floats on the water surface, near pool wall end, fixes.By circulation, effect concentrates on Central Drainage mouth and goes out the pollutant that floating blocked sewage pipe can make to float on the water surface, by draining, discharge pond, internal layer drainpipe 2 is socketed on outer draining 1 pipe, in the time of need to removing pond bottom sewage foreign material, extract the small opening blowdown draining that internal layer drainpipe 2 utilizes outer drainpipe 1 bottom.
Preferably, described floating blocked sewage pipe 4 is less than pvc pipe material or the batten of water for proportion, and length is about 1/2 of pond radius, and internal layer soil stack 2 tops are provided with the leaking hole that diameter is 0.2-0.3cm.
Preferably, the surrounding of described outer soil stack 1 bottom is evenly distributed with the leaking hole of 0.3cm diameter.
The utility model is easy to use, and the used time is short can change cutter head safe and sanitary, put take up room little, easy to carry.
With way of example, the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes of doing based on the utility model or modification all belong to the claimed scope of the utility model.

Claims (3)

1. an aquatic animal fry is cultivated pond Central Drainage sewage disposal facility, it is characterized in that, comprise: Central Drainage standpipe and floating blocked sewage pipe, described Central Drainage standpipe comprises outer soil stack, internal layer soil stack and central drain, outer soil stack is connected with internal layer soil stack by the mode of socket, outer soil stack is connected with the discharge outlet of central drain by the mode of socket, and floating blocked sewage pipe is connected with internal layer soil stack by de-mode of tearing connection open.
2. a kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility according to claim 1, it is characterized in that: described floating blocked sewage pipe is pvc pipe material or the batten that proportion is less than water, length is about 1/2 of pond radius, and internal layer soil stack top is provided with the leaking hole that diameter is 0.2-0.3cm.
3. a kind of aquatic animal fry is cultivated pond Central Drainage sewage disposal facility according to claim 1, it is characterized in that: the surrounding of described outer soil stack bottom is evenly distributed with the leaking hole of 0.3cm diameter.
CN201420155008.0U 2014-04-01 2014-04-01 Central draining and pollution discharge facility for aquatic animal seed cultivation pond Expired - Fee Related CN203775958U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420155008.0U CN203775958U (en) 2014-04-01 2014-04-01 Central draining and pollution discharge facility for aquatic animal seed cultivation pond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420155008.0U CN203775958U (en) 2014-04-01 2014-04-01 Central draining and pollution discharge facility for aquatic animal seed cultivation pond

Publications (1)

Publication Number Publication Date
CN203775958U true CN203775958U (en) 2014-08-20

Family

ID=51312217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420155008.0U Expired - Fee Related CN203775958U (en) 2014-04-01 2014-04-01 Central draining and pollution discharge facility for aquatic animal seed cultivation pond

Country Status (1)

Country Link
CN (1) CN203775958U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104304149A (en) * 2014-09-29 2015-01-28 青岛康合伟业商贸有限公司 Water drainage and waste discharge pipe for fish pond

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104304149A (en) * 2014-09-29 2015-01-28 青岛康合伟业商贸有限公司 Water drainage and waste discharge pipe for fish pond

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140820

Termination date: 20150401

EXPY Termination of patent right or utility model