CN100464032C - Movable pollution discharge cover for intensive shrimp pond - Google Patents
Movable pollution discharge cover for intensive shrimp pond Download PDFInfo
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- CN100464032C CN100464032C CNB2006100375883A CN200610037588A CN100464032C CN 100464032 C CN100464032 C CN 100464032C CN B2006100375883 A CNB2006100375883 A CN B2006100375883A CN 200610037588 A CN200610037588 A CN 200610037588A CN 100464032 C CN100464032 C CN 100464032C
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- fence
- base
- resistance
- action bars
- pollution discharge
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Abstract
This invention relates to an intensive shrimp pond with a mobile sewage enclosure. It includes operating set (1), operating leverage (2), topiary resistance shield (3), fencing (4) and the base (5); Operating rod (2) top connects to operating set (1) the cross bar; Central welds to resistance shield (3); Fencing (4) has two of up and down ring fixed coil (4-1, 4-2), The fence vertical welds to fixed coil (4-1, 4-2); the lower fixed coil (4-2) welds a truss to three (4-3), truss central connects to operation of the bar (2) the bottom welding; compressive shield (3) welds to the lower part the fence (4) the top; the lower fixed coil (4-2) welds three to six fixed card (4-4); the base (5) reserves socket (5-1); cradle simultaneously reserves card mouth and the inner wall of the entrance arch 45 degrees (5-2). The advantage of this invention is simple structure, low cost, corrosion resistance, anti-hypertension, secure and efficient, easy to maintain, mobile.
Description
Technical field
The present invention relates to a kind of movable pollution discharge cover for intensive shrimp pond.
Background technology
Prawn culturing is the pillar industry of aquaculture, new prawn culturing pattern---water lift formula intensive culture (being high-elevation breeding pond again) has progressively replaced the damp aquaculture model of receiving of extensive style.Water lift formula intensive culture pond (the high-order pond of prawn) is general square or circular, and area does not wait for 4～10 mu, about available depth 2m; The cement bank protection is adopted in the shrimp pond, lays anti-seepage geomembrane at the bottom of the pond; Shrimp pond central design has sewage well.In the breeding process owing to be provided with aeration waterwheel equipment, when enough water body dissolved oxygens are provided, keep the water body rotation, make residual bait and ight soil concentrate on shrimp pond central authorities, again via with drainage pipe discharge pond at the bottom of the pond that sewage well links to each other outside, thereby the cleaning that keeps Chi Shui reduces the generation of disease.
At present, shrimp pond central authorities sewage well is generally cylindric, is built by reinforced concrete, about diameter 2m, is built on the cement pedestal, exceeds effective water surface 30cm; Generally reserve 4 sects on the borehole wall, per pass width 60cm is provided with former and later two draw-in grooves on the per pass door, be convenient to the plug of lock net.There is following defective in this kind sewage well: 1, cost is high.Comprise pedestal, the borehole wall, gate etc., general 5000～10000 yuan are not waited; 2, lock net heaviness, cleaning and draping complex operation.Wide 60～the 80cm of lock net, high 200～220cm, time and effort consuming during replacing, and necessary submerged operation; 3, filth-discharging effect is poor.The lock net reaches more than the water surface at the bottom of by the pond always, mainly discharges upper water during draining, accumulates in difficult discharges such as residual bait at the bottom of the pond, ight soil; The borehole wall is roomy, has hindered the discharge of dirt; 4, poor safety performance.The lock frame is generally made by plank, and long period of soaking gets loose in seawater easily, often causes the pond shrimp to escape; 5, the shrimp operation is received in influence.General high-order pond is trawlnet when supporting the shrimp results or pushes net and receive shrimp, and shrimp pond central authorities sewage well is a fixation means, serious trawlnet operation, the influence results efficient of hindering when receiving shrimp.
Therefore, prawn intensive culture pond (high-order pond) need a kind of movably, filth-discharging effect obviously and guarantee the sewage disposal facility of pond shrimp safety.
Summary of the invention
The objective of the invention is in order to overcome high, the lock net heaviness of existing intensive shrimp pond central authorities' sewage well cost, cleaning and draping complex operation, filth-discharging effect are poor, poor safety performance, influence are received the shortcoming of shrimp operation, a kind of sewage well that need not is provided, simple in structure, cost is low, the movable pollution discharge cover for intensive shrimp pond of corrosion-resistant, anti-high pressure, safe and efficient, easy care.
The present invention is achieved in that a kind of movable pollution discharge cover for intensive shrimp pond, is made up of operation board, action bars, conical resistance to compression cover, fence and base;
The action bars top is connected with the cross cross bar of operation board; Middle part and resistance to compression cover welded top;
Fence has upper and lower two annulus retainer plates, and the fence vertical bar is welded on upper and lower two annulus retainer plates, fence slit 8-12mm; Be welded with the three-dimensional stringer in the following retainer plate, stringer central authorities weld with the bottom of action bars; Resistance to compression cover steel plate thickness 2.0～3.0mm, resistance to compression cover bottom is welded on the top of fence; Weld 3-6 fixedly snap rings around the following retainer plate; Base is reserved screw; Reserve 45 degree arc-shaped slots of bayonet socket and inwall on the base simultaneously, fixedly snap ring is corresponding with the fence bottom, and bayonet socket links to each other with 45 degree arc-shaped slots of base inner wall, during installation, fixedly snap ring embeds bayonet socket, along arc-shaped slot clockwise direction rotation 45 degree, can entangle firm.
Each size is as follows: operation board diameter 20～25cm; Action bars length 215～225cm; High 30～the 35cm of resistance to compression cover; The high 50-55cm of fence, diameter 70-90cm; Retainer plate internal diameter coupling under the high 4-8cm of base, internal diameter and the fence, external diameter 110-120cm.
The material therefor base is made with the PPS engineering plastics, and all the other are made with stainless steel material.
Described action bars the resistance to compression cover with down between the three-dimensional stringer one section can omit, this moment, action bars length was 120～135cm.
In order to guarantee that the resistance to compression cover can bear 10 meters dark hydraulic pressure, the thickness of the used corrosion resistant plate of resistance to compression cover should be 2.0～3.0mm; All the other each parts (part) can be according to the actual different stainless pipe of specification, square tube, plate or the bar selected for use, and this is that mechanic and technician are familiar with.
Described movable pollution discharge cover for intensive shrimp pond must be used with the shrimp pond central authorities pollution discharge structure through transformation.New pollution discharge structure is as follows: promptly no longer build sewage well (then should remove as having sewage well), only stay blow-off pipe circular cement pedestal on every side, thickness 15～20cm, diameter 140～160cm, all around with concordant at the bottom of the pond, central authorities reserve the circular recessed portion (degree of depth and pollution discharge cover base consistency of thickness, diameter and pollution discharge cover base external diameter are equal to, and are used for embedding and fixing pollution discharge cover base) of 4～8cm.The blow-off pipe mouth of pipe is positioned at the central authorities of pedestal recessed portion, and is concordant with the bottom, and blowdown is controlled by the switch that blow-off pipe is positioned at outside the pond.The pollution discharge cover base embeds pond, shrimp pond bottom blowdown mouth of pipe cement pedestal on every side during use, fixes with screw and cement pedestal.
Advantage of the present invention and good effect: simple in structure, cost is low, corrosion-resistant, anti-high pressure, safe and efficient, easy care, movable type, adopt stainless steel material and PPS engineering plastics, overcome the defective of prior art, reach following effect: 1, volume is little, and this pollution discharge cover has only 0.3m
32, in light weight, this pollution discharge cover has only 12.5Kg; 3, cost of manufacture is low, only 900～1000 yuans; 4, anti-high pressure can resist 10m deep water to press; 5, filth-discharging effect is good, drain hole near the pond at the bottom of, only arrange bottom water, filth-discharging effect is obvious; 6, safety has designed safe bayonet socket and has been connected with base, can occurred pool shrimp escape accident; 7, easy to operate, designed the hommization action bars, one people operates at pontoon when changing the lock net, needn't dive under water, and a few minutes can finish; 8, do not hinder the receipts shrimp, leave the water when receiving shrimp, can not hinder the trawlnet operation, obviously raise the efficiency.
Description of drawings
The structural representation that Fig. 1 partly analyses and observe for the present invention.
The specific embodiment
The following examples further illustrate the present invention, but invention is not thought and is construed as limiting.
A kind of movable pollution discharge cover for intensive shrimp pond as shown in Figure 1 is made up of operation board 1, action bars 2, conical resistance to compression cover 3, fence 4 and base 5;
Action bars 2 tops are connected with the cross cross bar of operation board 1; Middle part and resistance to compression cover 3 welded top;
Fence 4 has upper and lower two annulus retainer plates 4-1,4-2, and the fence vertical bar is welded on the retainer plate 4-1,4-2; Be welded with three-dimensional stringer 4-3 in the following retainer plate 4-2, stringer central authorities weld with the bottom of action bars 2; Resistance to compression cover 3 steel plate thickness 2.5mm, the bottom is welded on the top of fence 4, welds the fixedly snap ring 4-4 of 4 ring-types around the following retainer plate 4-2; Base 5 is reserved screw 5-1 (fixing with screw and cement pedestal during use); Reserve 45 degree arc-shaped slots 5-2 of bayonet socket and inwall on the base simultaneously, fixedly snap ring 4-4 is corresponding with the fence bottom, and bayonet socket links to each other with 45 degree arc-shaped slots of base inner wall, during installation, snap ring embeds bayonet socket, along arc-shaped slot clockwise direction rotation 45 degree, can entangle firm.
Operation board diameter 25cm is the stainless steel pipeloop of thickness 1.2mm with material, and the cross cross bar in the middle of the operation board is length of side 20mm, the square stainless steel tube of thickness 1.0mm; Action bars is the stainless steel tube of external diameter 35mm, thick 1.5mm, length 225cm; Three secured stringers in action bars bottom are external diameter 20mm, the stainless steel tube of thickness 1.2mm; The high 35cm of resistance to compression cover, cover end diameter 80cm; The high 55cm of fence circle, diameter 80cm; Base external diameter 110cm, internal diameter 80cm, thickness 8cm.Resistance to compression cover, material are the corrosion resistant plate of thickness 2.5mm; Fence, fence vertical bar are external diameter 12mm, the stainless steel tube of thickness 1.2mm, and upper and lower two pairs of retainer plates are external diameter 25mm, the stainless steel tube of thickness 2.0mm; A long 50mm is respectively welded in the following retainer plate four corners of the world, external diameter 20mm, and the stainless steel tube of thickness 2.0mm is snap ring fixedly; Base, material are the PPS engineering plastics, thickness 5cm.
Make:, comprise action bars, fence bar, fence retainer plate, fixedly snap ring, action bars secured stringers by material and the size cutting stainless steel pipe that this manual is listed; The corrosion resistant plate of size cutting on demand, and be welded into taper; Each welds upper and lower two annulus retainer plates respectively with two ring tubes, welds 4 fixedly snap rings in position, the four corners of the world, the following retainer plate outside; The fence bar is welded between the fence retainer plate one by one, and fence slit 10mm forms a fence bucket; With three secured stringers of action bars bottom welding, the other end of secured stringers is welded in retainer plate inboard, fence bottom; Cone-shaped hood is put from the action bars top, and the bottom of cone-shaped hood and last fence retainer plate weld, cone-shaped hood top and action bars welding; Base is cast by the one-shot forming of PPS engineering plastics.
Install: pollution discharge cover is installed, earlier base is fixed in before the shrimp pond water inlet on the cement pedestal 6 of bottom, shrimp pond (end-of-the-pipe is placed in central authorities), again screen pack is wrapped in outside the fence, at last with pollution discharge cover fixedly snap ring be inserted in bayonet socket on the base, along arc-shaped slot clockwise direction rotation 45 degree, can entangle firm.
Change: when changing screen pack, both hands are held operation board, counterclockwise rotate 45 degree, pollution discharge cover can be taken off from base.Changing screen pack loads onto again and gets final product.
Claims (4)
1. movable pollution discharge cover for intensive shrimp pond is characterized in that it is made up of operation board (1), action bars (2), conical resistance to compression cover (3), fence (4) and base (5);
Action bars (2) top is connected with the cross cross bar of operation board (1); Middle part and resistance to compression cover (3) welded top;
Fence (4) has upper and lower two annulus retainer plates (4-1,4-2), and the fence vertical bar is welded on upper and lower two annulus retainer plates (4-1,4-2), fence slit 8-12mm; Be welded with three-dimensional stringer (4-3) in the following retainer plate (4-2), stringer central authorities weld with the bottom of action bars (2); Resistance to compression cover (3) steel plate thickness 2.0～3.0mm, resistance to compression cover (3) bottom is welded on the top of fence (4); Following retainer plate (4-2) welds 3-6 fixedly snap rings (4-4) all around; Base (5) is reserved screw (5-1); Reserve 45 degree arc-shaped slots (5-2) of bayonet socket and inwall on the base simultaneously, fixedly snap ring (4-4) is corresponding with the fence bottom, bayonet socket links to each other with 45 degree arc-shaped slots (5-2) of base inner wall, during installation, fixedly snap ring (4-4) embeds bayonet socket, along arc-shaped slot (5-2) clockwise direction rotation 45 degree, can entangle firm.
2. according to the movable pollution discharge cover for intensive shrimp pond described in the claim 1, it is characterized in that each size is as follows: operation board (1) diameter 20～25cm; Action bars (2) length 215～225cm; High 30～the 35cm of resistance to compression cover (3); The high 50-55cm of fence (4), diameter 70-90cm; Retainer plate internal diameter coupling under the high 4-8cm of base (5), internal diameter and the fence, external diameter 110-120cm.
3. according to the movable pollution discharge cover for intensive shrimp pond described in claim 1 or 2, it is characterized in that the PPS engineering plastics manufacturing of material therefor base, all the other are made with stainless steel material.
4. according to the movable pollution discharge cover for intensive shrimp pond described in claim 1 or 2, it is characterized in that described action bars (2) at resistance to compression cover (3) with down to one section omission between the three-dimensional stringer (4-3), this moment, action bars (2) length was 120～135cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375883A CN100464032C (en) | 2006-09-08 | 2006-09-08 | Movable pollution discharge cover for intensive shrimp pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100375883A CN100464032C (en) | 2006-09-08 | 2006-09-08 | Movable pollution discharge cover for intensive shrimp pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1948631A CN1948631A (en) | 2007-04-18 |
| CN100464032C true CN100464032C (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100375883A Expired - Fee Related CN100464032C (en) | 2006-09-08 | 2006-09-08 | Movable pollution discharge cover for intensive shrimp pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100464032C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766275B (en) * | 2014-02-21 | 2015-07-22 | 杭州萧山东海养殖有限责任公司 | Anti-blocking method applicable to circulation water loach breeding pond bottom drain |
| CN105010221B (en) * | 2015-07-07 | 2018-11-06 | 杨成胜 | A kind of application method of discharging pollution in pool cover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002360110A (en) * | 2001-06-05 | 2002-12-17 | Mitsui Norin Marine Products Development Co Ltd | Culturing apparatus for aquatic organism living in sandy area |
| CN1440647A (en) * | 2003-02-24 | 2003-09-10 | 山东省日照市水产研究所 | High-yield breeding method and breeding pond for Japanese prawn |
| CN2607765Y (en) * | 2003-03-05 | 2004-03-31 | 中国科学院海洋研究所 | High efficient pollution discharging device for prawn culture high-level pool |
-
2006
- 2006-09-08 CN CNB2006100375883A patent/CN100464032C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002360110A (en) * | 2001-06-05 | 2002-12-17 | Mitsui Norin Marine Products Development Co Ltd | Culturing apparatus for aquatic organism living in sandy area |
| CN1440647A (en) * | 2003-02-24 | 2003-09-10 | 山东省日照市水产研究所 | High-yield breeding method and breeding pond for Japanese prawn |
| CN2607765Y (en) * | 2003-03-05 | 2004-03-31 | 中国科学院海洋研究所 | High efficient pollution discharging device for prawn culture high-level pool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1948631A (en) | 2007-04-18 |
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Granted publication date: 20090225 Termination date: 20210908 |
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