CN211353589U - Device for preventing shrimps from leaking during prawn culture - Google Patents
Device for preventing shrimps from leaking during prawn culture Download PDFInfo
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- CN211353589U CN211353589U CN201922119653.2U CN201922119653U CN211353589U CN 211353589 U CN211353589 U CN 211353589U CN 201922119653 U CN201922119653 U CN 201922119653U CN 211353589 U CN211353589 U CN 211353589U
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- 241000238557 Decapoda Species 0.000 title claims abstract description 79
- 238000009395 breeding Methods 0.000 claims abstract description 30
- 230000001488 breeding effect Effects 0.000 claims abstract description 30
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000009313 farming Methods 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 3
- 239000010865 sewage Substances 0.000 abstract description 50
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 241000143060 Americamysis bahia Species 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 230000004888 barrier function Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 241000238553 Litopenaeus vannamei Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
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- 244000052769 pathogen Species 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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Abstract
The utility model provides a shrimp is bred and prevents shrimp and arranges hourglass device relates to shrimp and breeds technical field, include: a fixing device for inciting somebody to action keep off the net and be fixed in on the blow off pipe is used for breeding the discharged blow off pipe of deposit in the pond, and the blow off pipe sets up in breeding the pond below, and inside the first end of blow off pipe runs through breeding the bottom of the pool and get into to breed the pond, the second end of blow off pipe set up in breeding the pond outside, the outside cover of the first end of blow off pipe is equipped with and is used for preventing that the shrimp from getting into the fender net in the blow off pipe, still. So set up, when carrying out the blowdown through the blow off pipe to the deposit in breeding the pond and handle, sewage can be followed and kept off the net through entering into the blow off pipe, and young shrimp is then kept off the net and is kept off in breeding the pond by keeping off, can not enter into in the blow off pipe from the blowoff hole and leak along with the outer row of sewage is outer. Effectively solves the problem that the small shrimps are easy to be discharged from a sewage discharge pipe in the sewage discharge process to cause the reduction of the yield of the shrimps in the prior art.
Description
Technical Field
The utility model relates to a shrimp aquaculture technical field, more specifically say, relate to a shrimp is bred and prevents shrimp row's hourglass device.
Background
Industrial prawn cultivation is adopted in many places of China, good cultivation benefits are obtained, the cultivation mode not only cuts off pathogens to the maximum extent, but also improves the yield and the quality of the prawns. However, because of the high density of the industrial prawn culture, a large amount of feces, residual baits, metabolites and the like generated during the culture period are deposited at the bottom of the pond, and if the deposits are discharged out of the pond in time, various physicochemical factors in the water body exceed the standard, a large amount of pathogenic microorganisms are bred in the water body, the ecological environment formed by culturing the bacterial phase or the algal phase is damaged in different degrees, and the yield and the quality of the prawn are reduced. In order to discharge the sediments in the prior art, a drain pipe is usually needed, and the drain pipe can carry out the sediments while discharging the water in the culture pond. However, when the blow-off pipe is adopted for blow-off, the problem that the yield of prawns is reduced because the prawns, especially the prawns in the stage of shrimps, are discharged from the blow-off pipe often occurs. Therefore, the technical personnel in the field need to solve the problem that the yield of the prawns is reduced because the prawns are discharged from the sewage discharge pipe in the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can prevent that the shrimp from breeding from blow off pipe along with water exhaust shrimp and prevent shrimp and arrange hourglass device.
In order to solve the problem, the utility model provides a shrimp is bred and prevents shrimp and arranges hourglass device, include: the utility model provides a be used for will breeding the discharged blow off pipe of deposit in the pond, the blow off pipe set up in breed pond below, just the first end of blow off pipe runs through breed bottom of the pool portion and get into breed inside the pond, the second end of blow off pipe set up in breed the pond outside, the outside cover of the first end of blow off pipe is equipped with and is used for preventing the shrimp from getting into keep off the net in the blow off pipe, still including be used for with keep off the net and be fixed in fixing device on the blow off pipe.
Preferably, the first end of the sewage pipe is provided with an end cover for plugging an opening at the first end of the sewage pipe and a sewage hole which is arranged on the peripheral side wall of the first end of the sewage pipe in a penetrating way, and the sewage hole is positioned in the covering range of the blocking net.
Preferably, the sewage draining hole is a strip-shaped hole extending along the circumferential direction of the first end of the sewage draining pipe.
Preferably, the drainage hole is plural in number.
Preferably, the fixing device is a rubber band, a wire or a fixing rope.
Preferably, the barrier net is a dense net with 20-30 meshes.
Preferably, the barrier net is a nylon net.
Preferably, the width of the strip-shaped holes is 0.6-3 cm.
Preferably, the second end of the sewage drain pipe is higher than the sewage drain hole in vertical direction.
Preferably, the first end and the second end of the sewage draining pipe are both arranged in an extending mode along the vertical direction.
The utility model provides an among the technical scheme, a shrimp is bred and is prevented shrimp and arrange hourglass device, include: a fixing device for inciting somebody to action keep off the net and be fixed in on the blow off pipe is used for breeding the discharged blow off pipe of deposit in the pond, and the blow off pipe sets up in breeding the pond below, and inside the first end of blow off pipe runs through breeding the bottom of the pool and get into to breed the pond, the second end of blow off pipe set up in breeding the pond outside, the outside cover of the first end of blow off pipe is equipped with and is used for preventing that the shrimp from getting into the fender net in the blow off pipe, still. So set up, when carrying out the blowdown through the blow off pipe to the deposit in breeding the pond and handle, sewage can be followed and kept off the net through entering into the blow off pipe, and young shrimp is then kept off the net and is kept off in breeding the pond by keeping off, can not enter into in the blow off pipe and leak along with the outer row of sewage is outer. Effectively solves the problem that the small shrimps are easy to be discharged from a sewage discharge pipe in the sewage discharge process to cause the reduction of the yield of the shrimps in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a prawn culture pond in the embodiment of the utility model;
fig. 2 is the embodiment of the utility model provides an embodiment of the structure schematic diagram of shrimp is bred and is prevented shrimp and arrange hourglass device.
In fig. 1-2:
1. a culture pond; 2. a water inlet pipe; 3. a blow-off pipe; 4. an end cap; 5. a sewage draining hole; 6. a long groove; 7. a drain pipe; 8. and (6) blocking the net.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
This concrete implementation provides one kind can prevent that the shrimp from breeding from blow off pipe along with water exhaust shrimp and prevent shrimp drain device.
Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1 and 2, the embodiment of the utility model provides a shrimp is bred and prevents shrimp and arrange hourglass device includes the blow off pipe 3 that is used for the deposit discharge in breeding pond 1. The culture pond 1 may be a water pond that is built with concrete or bricks and has an opening at the top and can store water. The drain pipe 3 is arranged below the culture pond 1, for example, can be embedded below the culture pond 1. As shown in fig. 2, the first end of the drain pipe 3 passes through the bottom of the culture pond 1 and enters the interior of the culture pond 1, and the second end of the drain pipe 3 is arranged outside the culture pond 1, for example, the drain pipe 3 can be a drain pipe 3 of an integrated structure, or a drain pipe 3 formed by connecting a plurality of sections of pipe bodies through pipe joints. The outside of 3 first ends of blow off pipe still is provided with keeps off net 8, keeps off net 8 and can play the effect that blocks the shrimp, prevents that the shrimp from entering into blow off pipe 3 in. So set up, when carrying out the blowdown through the deposit of blow off pipe 3 in to breeding pond 1, sewage can be followed and kept off net 8 and keep off in breeding pond 1 through entering into blow off pipe 3, and young shrimp then by keeping off net 8, can not enter into blow off pipe 3 in and discharge outward along with sewage and leak. Effectively solves the problem that the small shrimps are easy to be discharged from the sewage discharge pipe 3 in the sewage discharge process in the prior art to cause the yield reduction of the shrimps.
In some embodiments, the breeding pond 1 is further provided with a water inlet pipe 2 for adding water into the breeding pond 1 and a drain pipe 7 for discharging surface water of the breeding pond 1, the water inlet pipe 2 can supply water into the breeding pond 1, the drain pipe 7 can discharge the surface water in the breeding pond 1, and organic matter on the surface layer of the breeding pond 1 is discharged from the drain pipe 7, so that the environment quality in the breeding pond 1 is ensured to be suitable for prawn growth.
In some embodiments, as shown in fig. 2, the first end of the sewage pipe 3 is provided with an end cover 4 for blocking the opening of the first end of the sewage pipe 3, and a sewage hole 5 penetrating the peripheral sidewall of the first end of the sewage pipe 3. The diameter of the drain pipe 3 is generally large, so that the opening of the first end of the drain pipe 3 is not convenient to adjust so as to block the shrimps. The mouth of pipe with 3 first ends of blow off pipe is the shutoff with end cover 4, sets up blowoff hole 5 again on the week lateral wall of 3 first ends of blow off pipe, through setting up blowoff hole 5 that the size is litopenaeus vannamei is littleer, also can play and prevent that the prawn from entering into blow off pipe 3 in and by the effect of exhaust. The blow-off hole 5 is communicated with the inside of the blow-off pipe 3, so that water in the culture pond 1 can enter the blow-off pipe 3 from the blow-off hole 5, and the size of the blow-off hole 5 is preferably smaller than that of the prawns, so that the prawns are prevented from escaping from the blow-off hole 5 and the yield of the prawns is reduced. Alternatively, the end cap 4 and the sewage draining pipe 3 can be detachably connected in a threaded manner, and of course, the two can also be of an integral structure.
In some embodiments, as shown in fig. 1, the waste pipe 5 is a strip-shaped hole extending along the circumference of the first end of the waste pipe 3. So set up for the processing of being convenient for more of blowdown hole 5 on the blow off pipe 3 is convenient for carry out large batch production and processing. In some embodiments, the width of the strip-shaped apertures is 3-5 cm. So set up, can prevent that the size of the body is slightly bigger prawn from discharging in the blowoff hole 5.
In some embodiments, the drain hole 5 is plural in number. As can be seen from the above, in order to prevent the shrimps from being discharged, the size of the sewage discharge hole 5 cannot be too large, and the water in the culture pond 1 can flow out faster by arranging a plurality of sewage discharge holes 5, so that the sewage discharge rate is increased.
In some embodiments, as shown in figure 2, the screen 8 may be configured to match the shape of the first end of the waste pipe 3. For example, the drain pipe 3 has a cylindrical shape at one end. The blocking net 8 can be made into a cylindrical structure with an opening at the lower end, the blocking net 8 is sleeved in from the upper part of the first end of the sewage discharge pipe 3, and then the blocking net 8 is fixed to the first end of the sewage discharge pipe 3 by using an iron wire, a fixed rope or a rubber band. So set up, keep off net 8's simple structure to simple to operate, after the shrimp grows up the bodily form great, also can directly take out keeping off net 8, it is more convenient to dismantle.
In some embodiments, the barrier web 8 is a 20-30 mesh dense web. The mesh number is expressed in Chinese specification in terms of mesh number per centimeter of length. For example, 20 mesh means 20 holes per centimeter of length of screen.
In some embodiments, the barrier net 8 is a nylon net. So set up, the nylon wire net can not corroded by the water in the breed pond 1 on the one hand to can prolong the life of nylon wire net, on the other hand nylon wire net texture is softer, can prevent to keep off net 8 and stab the prawn, thereby guarantees the quality of prawn.
In some embodiments, the second end of the drain pipe 3 has a height higher than the height of the drain hole 5 in the vertical direction. Breed 1 and blow off pipe 3's second end and constitute a communicating vessel, the water level height in 1 breed pond promptly depends on the height of the delivery port of blow off pipe 3 second end, so the height of blow off pipe 3's second end should be higher than blow off hole 5 height in vertical direction, so then the water level in 1 breed pond can not cross blow off hole 5 completely, blow off hole 5 then can be corresponding with the lower floor water level in 1 breed pond, make the water in 1 breed pond from the in-process of blow off pipe 3 exhaust, can guarantee always by breed pond 1 in have the lower floor's water of deposit to enter into blow off hole 5, and discharge from the second end of blow off pipe 3, make the blowdown effect better. Of course, in order to prevent the water level in the culture pond 1 from submerging the side wall of the culture pond 1, the outlet of the second end of the sewage draining pipe 3 should not exceed the side wall of the culture pond 1.
In some embodiments, the circumferential side wall of the second end of the sewage pipe 3 is provided with a long groove 6 extending along the circumferential direction and penetrating through the wall thickness of the sewage pipe, and the long groove 6 is communicated with the inside of the sewage pipe 3, so that water in the sewage pipe 3 can be discharged through the long groove 6. The number of the long grooves 6 is N, N is a positive integer greater than or equal to 2, and the N long grooves 6 are axially arranged along the second end of the sewage discharge pipe 3. The blow-off system for the prawn culture pond also comprises a plugging device for plugging the long grooves 6, wherein the plugging device plugs N-1 long grooves 6 so as to enable the height of the water level in the culture pond 1 to be the same as the height of the non-plugged long grooves 6 in the vertical direction. According to the arrangement, the long grooves 6 with corresponding heights are selected according to the required water level height in the culture pond 1, then the other long grooves 6 are plugged through the plugging device, and then water is added to control the water in the culture pond 1 to the expected height. When the water level is not enough, the water level can be raised to the height position of the long groove 6 by injecting water through the water inlet pipe 2, and when the water level is higher than the position of the long groove 6, the water at the bottom layer of the culture pond 1 enters the sewage discharge pipe 3 along with the sediments and is discharged from the long groove 6 which is not blocked at the second end of the sewage discharge pipe 3 until the water level is the same as the height of the long groove 6. So set up, the water level height in the pond is bred in control that can be simple. In some embodiments, the sealing device is a waterproof tape, and the waterproof tape is adhered to the outside of the long groove 6 to be sealed, so that the long groove 6 can be sealed. Due to the arrangement, the long groove 6 is blocked and opened, the operation is simple and rapid, and the waterproof adhesive tape is thin and does not occupy redundant space.
In some embodiments, as shown in fig. 2, the first end and the second end of the sewage drain pipe 3 are both extended in a vertical direction. So set up, the simple structure of blow off pipe makes the installation all more convenient.
It should be noted that the devices or components with different functions in the above embodiments may be combined, for example, a device for preventing shrimp from leaking out for prawn cultivation, comprising: a keep off net 8 that is used for will breeding deposit exhaust blow off pipe 3 in the pond 1, blow off pipe 3 sets up in breeding 1 below in the pond, and 3 first ends of blow off pipe run through 1 bottom entering of breeding the pond and breed 1 inside the pond, and the second end of blow off pipe 3 sets up in breeding 1 outside in the pond, and being equipped with of the first end of blow off pipe 3 link up the blowhole 5 that sets up, and the first end of blow off pipe 3 still is equipped with and covers in blowhole 5 department, be used for preventing the shrimp from getting into blowhole 5. The first end of blow off pipe 3 is provided with and is used for the first end open-ended end cover 4 of shutoff blow off pipe 3, and blowhole 5 sets up on the week lateral wall of the first end of blow off pipe 3. The sewage draining hole 5 is a strip-shaped hole extending along the circumferential direction of the first end of the sewage draining pipe 3, and the width of the strip-shaped hole is 3-5 cm. The number of the sewage holes 5 is plural. The blocking net 8 is sleeved at the first end of the sewage discharge pipe 3. The blocking net 8 is a dense net with 20-30 meshes. The blocking net 8 is a nylon net. The second end of the sewage draining pipe 3 is higher than the vertical height of the sewage draining hole 5. The first end and the second end of the sewage draining pipe 3 are both arranged along the vertical direction in an extending way.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a shrimp is bred and prevents shrimp row's hourglass device which characterized in that includes: the utility model provides a keep off net (8) that is used for will breeding the discharged blow off pipe (3) of deposit in the pond (1), blow off pipe (3) set up in breed pond (1) below, just blow off pipe (3) first end runs through breed pond (1) bottom entering breed inside pond (1), blow off pipe (3) second end set up in breed pond (1) outside, the outside cover of blow off pipe (3) first end is equipped with and is used for preventing the shrimp from getting into keep off in blow off pipe (3), still including be used for with keep off the net and be fixed in fixing device on the blow off pipe.
2. The shrimp leakage preventing device for prawn culture according to claim 1, wherein the first end of the drain pipe (3) is provided with an end cover (4) for blocking the first end opening of the drain pipe (3) and a drain hole (5) which is arranged on the peripheral side wall of the first end of the drain pipe (3) in a penetrating manner, and the drain hole (5) is positioned in the range covered by the blocking net (8).
3. The shrimp leakage preventing device for prawn culture as claimed in claim 2, wherein the blow-off hole (5) is a strip-shaped hole extending along the circumference of the first end of the blow-off pipe (3).
4. The shrimp farming leakage prevention device according to claim 2, wherein the number of the blow-off holes (5) is plural.
5. A shrimp farming leakage prevention device according to any one of claims 1-4, wherein the fixing device is a rubber band, an iron wire or a fixing rope.
6. The shrimp leakage preventing device for prawn culture according to claim 1, wherein the baffle net (8) is a 20-30 mesh dense net.
7. The shrimp leakage preventing device for prawn culture according to claim 1, wherein the baffle net (8) is a nylon net.
8. The shrimp-leakage preventing device for prawn culture according to claim 3, wherein the width of the strip-shaped hole is 3-5 cm.
9. The shrimp farming leakage prevention device according to claim 2, wherein the second end of the drain pipe (3) is higher than the drain hole (5) in vertical direction.
10. The shrimp leakage preventing device for prawn cultivation as claimed in claim 1, wherein the first end and the second end of the drain pipe (3) are both extended along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119653.2U CN211353589U (en) | 2019-12-02 | 2019-12-02 | Device for preventing shrimps from leaking during prawn culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119653.2U CN211353589U (en) | 2019-12-02 | 2019-12-02 | Device for preventing shrimps from leaking during prawn culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211353589U true CN211353589U (en) | 2020-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119653.2U Active CN211353589U (en) | 2019-12-02 | 2019-12-02 | Device for preventing shrimps from leaking during prawn culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211353589U (en) |
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2019
- 2019-12-02 CN CN201922119653.2U patent/CN211353589U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: No. 1143, the Taihu Lake Village, Lingchuan Town, Chengxiang District, Putian City, Fujian Province, 351100 Patentee after: Putian Minhui Intelligent Agricultural Development Co.,Ltd. Country or region after: China Address before: 363000 Wantou, Nanmen Village, Meiling Town, Zhao'an County, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Minhui Mingzhi Fisheries Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |