CN216164444U

CN216164444U - Indoor viscidity roe hatching basin device

Info

Publication number: CN216164444U
Application number: CN202122718073.2U
Authority: CN
Inventors: 赵振新; 赵飞; 张显波; 吕振宇; 罗天逊; 才让卓玛
Original assignee: AQUACULTURE INSTITUTE OF GUIZHOU PROVINCE
Current assignee: AQUACULTURE INSTITUTE OF GUIZHOU PROVINCE
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-05
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses an indoor viscous roe hatching pot device which comprises a hatching pot body and a water supply pipe, wherein the water supply pipe is hermetically connected with a water inlet pipe, a valve is arranged on the water inlet pipe, a pipe orifice of the water inlet pipe is opposite to an opening of the hatching pot body, a water discharge pipe is arranged on the hatching pot body, a plurality of water discharge holes are formed in the side wall of the water discharge pipe, a net piece is connected in each water discharge hole in a clamping mode, a first clamping groove is formed in the circumferential direction of the upper side wall of the water discharge pipe, a second clamping groove is formed in the position, corresponding to the first clamping groove, of the upper side wall of the hatching pot body, movable clamps are connected between the first clamping groove and the second clamping groove in a clamping mode, and a hatching brush is connected on each movable clamp in a clamping mode. The utility model has the advantages that the whole device has simple structure and convenient operation, and the hatching brush is selected as the spawning bed in the device, and the germ cells are stimulated by micro-flow water stabbing, thereby simulating the hatching environment under the natural condition to the maximum extent; in order to ensure the hatching efficiency, a detachable movable clamp is adopted, and the spawning bed can be replaced according to the actual situation.

Description

Indoor viscidity roe hatching basin device

Technical Field

The utility model relates to the technical field of fry incubation, in particular to an indoor viscous roe incubation basin device.

Background

The viscous egg refers to fish egg with mucus or thread on the surface of egg membrane. Egg-sinking property, which is usually adhered to waterweeds, seaweeds or reefs after childbirth. Common fishes producing sticky eggs include carps, crucian carps, megalobrama amblycephala, plagiognathops microlepis and the like. In the artificial propagation process, due to the fact that the number of fish eggs is large, the fish eggs are easy to adhere or deposit to each other, oxygen deficiency, rupture and the like are caused, and the fry hatching efficiency is seriously influenced. Although the above problems are solved by means of debonding or water flow impact, the damage to fish eggs is very large, a stable hatching environment cannot be created, and the hatching success rate and the survival rate of hatched larval fish are seriously affected.

Therefore, in order to solve the above problems in the process of hatching the viscous roe, the present invention mainly comprises a hatching basin, a hatching brush, a water inlet and drainage device, etc. The hatching brush is utilized to simulate aquatic plants, so that roes can be fully adsorbed, the adhesion and deposition can be reduced, and the micro-flowing water can be used for stimulating the hatching of the roes. Simultaneously the utility model discloses a simple structure, simple operation, greatly increased hatching efficiency.

To this end, we propose an indoor viscous roe hatching pot device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the success rate of fry incubation is low and the like in the prior art, and provides an indoor viscous roe incubation basin device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an indoor viscidity roe hatching basin device, includes hatching basin body and delivery pipe, delivery pipe sealing connection has the inlet tube, be equipped with the valve on the inlet tube, the mouth of pipe of inlet tube is relative with the opening of hatching basin body, be equipped with the drain pipe on the hatching basin body, a plurality of wash ports have been seted up to the lateral wall of drain pipe, every the joint has been had the net piece in the wash port, draw-in groove one has been seted up to the last lateral wall circumference of drain pipe, draw-in groove two has been seted up to the position that the last lateral wall of hatching basin body corresponds draw-in groove one, corresponds draw-in groove one with the joint is connected with the activity and presss from both sides between the draw-in groove two, every the activity presss from both sides and goes up the joint and is connected with the hatching brush.

Preferably, the diameter of the hatching basin body is 1.5-2.0m, and the depth of the hatching basin body is 80-90 cm.

Preferably, the mesh size of the net is smaller than the size of the roe, and the outlet of the water inlet pipe is rotatably connected with a bent pipe.

Preferably, a water level pipe is arranged in the drain pipe, and the depth of the water level pipe extending into the drain pipe is smaller than that of the drain hole.

Preferably, each movable clamp is provided with at least one hatching brush, and a plurality of hatching brushes are immersed in the hatching basin body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the whole device is simple in structure and convenient and fast to operate, and the hatching brush is selected as a spawning bed in the device, and the fertilized eggs are stimulated by micro-flow water jet, so that the hatching environment under natural conditions is simulated to the maximum extent; in order to ensure the hatching efficiency, a detachable movable clamp is adopted, and the spawning bed can be replaced according to the actual situation;

2. the flow mode can ensure good water quality and sufficient dissolved oxygen. After the hatching of the fertilized eggs is finished, the spawning bed is unloaded to form a seedling cultivation pot, and the hatched seedlings do not need to be transferred, so that the death rate of the seedlings is reduced, and the effect of killing two birds with one stone is achieved.

Drawings

FIG. 1 is a schematic structural diagram of an indoor viscous roe hatching pot device provided by the utility model;

fig. 2 is a schematic side structure view of an indoor viscous roe hatching pot device provided by the utility model.

In the figure: 1 hatching basin body, 2 delivery pipes, 3 inlet tubes, 4 valves, 5 drain pipes, 6 drain holes, 7 net sheets, 8 clamping grooves II, 9 clamping grooves I, 10 movable clamps, 11 hatching brushes, 12 water level pipes and 13 bent pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an indoor viscous roe hatching basin device comprises a hatching basin body 1 and a water supply pipe 2, wherein the water supply pipe 2 is hermetically connected with a water inlet pipe 3, the water inlet pipe 3 is provided with a valve 4, a pipe orifice of the water inlet pipe 3 is opposite to an opening of the hatching basin body 1, the hatching basin body 1 is provided with a water discharge pipe 5, the side wall of the water discharge pipe 5 is provided with a plurality of water discharge holes 6, a net piece 7 is connected in each water discharge hole 6 in a clamping manner, the upper side wall of the water discharge pipe 5 is circumferentially provided with a first clamping groove 9, the upper side wall of the hatching basin body 1 is provided with a second clamping groove 8 at a position corresponding to the first clamping groove 9, movable clamps 10 are connected between the corresponding first clamping groove 9 and the second clamping groove 8 in a clamping manner, and a hatching brush 11 is connected on each movable clamp 10 in a clamping manner; the whole device is simple in structure and convenient and fast to operate, and the hatching brush 11 is selected as a spawning bed in the device, and fertilized eggs are stimulated by micro-flow water jet, so that the hatching environment under natural conditions is simulated to the maximum extent; in order to ensure the hatching efficiency, a detachable movable clamp 10 is adopted, and the spawning bed can be replaced according to the actual situation;

the diameter of the hatching basin body 1 is 1.5-2.0m, the depth of the hatching basin body 1 is 80-90cm, the mesh size of the net 7 is smaller than the size of a fish egg, the outlet of the water inlet pipe 3 is rotatably connected with a bent pipe 13, a water level pipe 12 is arranged in the water outlet pipe 5, the depth of the water level pipe 12 extending into the water outlet pipe 5 is smaller than the depth of the water outlet hole 6, each movable clamp 10 is at least provided with one hatching brush 11, and a plurality of hatching brushes 11 are immersed into the hatching basin body 1; the flow mode can ensure good water quality and sufficient dissolved oxygen. After the hatching of the fertilized eggs is finished, the spawning bed is unloaded to form a seedling cultivation pot, and the hatched seedlings do not need to be transferred, so that the death rate of the seedlings is reduced, and the effect of killing two birds with one stone is achieved.

In the utility model, when breeding, taking the artificial propagation of carps as an example, parents with oxytocin are bred according to the male-female ratio of 2: 1 is placed in the hatching tray body 1, and when a spawning time period is approached, a hatching brush 11 is installed in the hatching tray body 1 and it is ensured that the hatching brush 11 is soaked in water. Meanwhile, the direction of the water inlet of the elbow 13 is adjusted to 45 degrees, and the water yield is controlled, so that the water body in the hatching basin is in a micro-rotation state, and fertilized eggs adsorbed on the hatching brush 11 are stimulated. After the fertilized eggs are hatched, the hatching brush 11 is taken out, and then the offspring seed cultivation can be carried out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an indoor viscidity roe hatching basin device, includes hatching basin body (1) and delivery pipe (2), delivery pipe (2) sealing connection has inlet tube (3), be equipped with valve (4) on inlet tube (3), the mouth of pipe of inlet tube (3) is relative with the opening of hatching basin body (1), its characterized in that, be equipped with drain pipe (5) on hatching basin body (1), a plurality of wash ports (6) have been seted up to the lateral wall of drain pipe (5), every the joint has been had net piece (7) in the wash port (6), draw-in groove one (9) have been seted up to the last lateral wall circumference of drain pipe (5), draw-in groove two (8) have been seted up to the position that the last lateral wall of hatching basin body (1) corresponds draw-in groove one (9), the corresponding draw-in groove one (9) with the joint is connected with activity is pressed from both sides (10) between draw-in groove two (8), each movable clamp (10) is connected with a hatching brush (11) in a clamping manner.

2. An indoor viscous fish egg hatching pot apparatus as claimed in claim 1, characterized in that the diameter of said hatching pot body (1) is 1.5-2.0m, and the depth of said hatching pot body (1) is 80-90 cm.

3. An indoor viscous fish egg hatching pot device as claimed in claim 1, characterized in that the mesh size of the mesh (7) is smaller than the size of the fish egg, and the outlet of the water inlet pipe (3) is rotatably connected with a bent pipe (13).

4. An indoor viscous fish egg hatching pot apparatus as claimed in claim 1, wherein a water level pipe (12) is provided in said drain pipe (5), and the depth of said water level pipe (12) extending into the drain pipe (5) is smaller than the depth of the drain hole (6).

5. An indoor viscous fish egg hatching pot apparatus as claimed in claim 1, characterized in that each of said movable clips (10) is provided with at least one hatching brush (11), and a plurality of said hatching brushes (11) are immersed in the hatching pot body (1).