CN205658203U - A network of rivers structure for cultured fish - Google Patents

Abstract

The utility model discloses a network of rivers structure for cultured fish, including box, solid fixed ring, active tube, drive assembly and induction -pipe, the top of induction -pipe is provided with the air pump, the bottom of box is provided with the fixed strip, and active tube rotationally sets up in solid fixed ring's lower extreme, is equipped with the insection ring on active tube's the outer wall, and drive assembly includes insection dish and driving motor, the middle part of active tube upper end is provided with opening A, and opening A rotationally connects in the bottom of induction -pipe, and active tube has still seted up the mounting hole in the upper end, installs the check valve in the mounting hole. The utility model discloses at the during operation, the air pump fills into the air to active tube through the induction -pipe, and the air among the active tube is through setting up the check valve blowout on active tube to drive the unnecessary fodder motion of bottom half, avoid the fodder to pile up, the heating wire generates heat, and the air that the air pump was sent into is heated by the heating wire, can promote the temperature of bottom half water for there is the difference in temperature from top to bottom in water in the culture area, thereby promotes the hydrologic cycle.

Description

A kind of network of rivers structure for cultured fishes

Technical field

This utility model relates to fish farming installation, especially relates to a kind of network of rivers structure for cultured fishes.

Background technology

In fish culture field, commonly used cage culture.Fish culture in net pen is Material, is assembled into the casing of definite shape and specification, is arranged in the water body suitably breeded fish for the mode breeded fish.Fish culture in net pen It is a technology developing to intensive manufacture of world today's culture fishery, there is yield height, low cost, investment little, it is simple to Management, save land save water and energy, effective exploitation river,lake and reservior big water surface fishery holding point.

Fish culture in net pen has the advantage that one is that fish is supported in net cage, and activity reduces, and respiratory frequency reduces, metabolism Slowly, the conversion of energy expenditure minimizing, beneficially nutrient substance and accumulation；Two is to avoid in waters predator fish and aquatic The invasion and attack of animal, improve survival rate；Three is according to different Fish, prepares DIFFERENT FEED, favourable intensive culture high yield and fish disease prevention and cure；Four Being that net cage is easy to management, it is convenient that adult fish plays water, and the rate of recapture is high.But, existing net cage there is problems in that 1, unnecessary feedstuff is easy Pile up at box bottom, as can not get cleaning for a long time, water quality will be affected, thus cause Fish generation pathological changes the most dead.2、 Net cage can affect water body flow, and in causing culturing area, water circulation is not smooth, also results in water quality and reduces.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that one can avoid unnecessary feedstuff to pile up, and The net cage of water circulation in culturing area can be promoted.

The purpose of this utility model is achieved through the following technical solutions:

A kind of network of rivers structure for cultured fishes, the casing including open top end and being made up of stainless (steel) wire, retainer ring, Be positioned at below casing and movable cylinder that hollow is arranged, for the driving assembly driving movable cylinder to rotate and top higher than casing top Snorkel, be provided with the heating wire higher than casing top in snorkel, the top of snorkel is provided with air pump；The bottom of casing Being provided with fixed strip, fixed strip is fixed on the top of retainer ring by multiple vertically disposed supports, and movable cylinder sets rotationally Being placed in the lower end of retainer ring, the outer wall of movable cylinder is provided with groove ring, drive groove dish that assembly includes engaging with groove ring and For the driving motor driving groove dish to rotate；The middle part of movable cylinder upper end is provided with the port A with its inner space, port A Being rotatably connected at the bottom of snorkel, and both are interconnected, movable cylinder upper end is further opened with multiple and its inner space Installing hole, check valve is installed in installing hole.

Operationally, air pump is filled with air by snorkel to movable cylinder to this utility model, and the air in movable cylinder passes through The check valve ejection being arranged on movable cylinder, thus drive the unnecessary feedstuff of box bottom to move, it is to avoid feedstuff is piled up.Feedstuff with Air, to surface motions, makes feedstuff be uniformly distributed in water, it is possible to be easy to the Fish feed of cultivation.During application, electrothermal wire heating, The air that air pump is sent into is by electric-heating-wire-heating, it is possible to promote the temperature of casing bottom water so that the water body in culturing area exists Upper and lower temperature difference, increases the mobility of water, thus promotees fill cycle.Heating wire is higher than the top of casing, it is to avoid movable cylinder and supplying gas During water inlet tube, heating wire is submerged, and improves safety of the present utility model.Wherein, by driving the setting of assembly, can make Movable cylinder rotates under the drive of groove dish so that the gas extruded from check valve can form spiral flow, so can be preferably The bottom acting on casing makes it drive feedstuff to be uniformly distributed in water.

Further, also including that top is higher than the drinking-water pipe on described casing top, the top of drinking-water pipe connects suction pump, The middle part of described movable cylinder lower end is provided with the port B with its inner space, and port B is rotatably connected at the end of drinking-water pipe Hold, and both are interconnected.Such as movable cylinder and snorkel water inlet, air will be caused to be difficult to entrance activity cylinder and arranged by check valve Remove, therefore drinking-water pipe and suction pump are set.When movable cylinder and snorkel water inlet, drinking-water pipe and suction pump is utilized to extract out therein Water, it is ensured that normal work of the present utility model.

Further, described casing top surrounding is provided with intilted anti-springboard.Tilted anti-springboard is set, keeps away Exempt to cultivate fish and jump out box for breeding.

Further, described casing top periphery is provided with floating drum.Floating drum is set, enables this utility model to float on water Face, it is to avoid when water level goes up, air pump and heating wire are submerged.

This utility model has the advantages that

1, this utility model is operationally, and air pump is filled with air by snorkel to movable cylinder, and the air in movable cylinder leads to Cross the check valve ejection being arranged on movable cylinder, thus drive the unnecessary feedstuff of box bottom to move, it is to avoid feedstuff is piled up.

2, by driving the setting of assembly, movable cylinder can be made to rotate under the drive of groove dish so that from unidirectional The gas that valve extrudes can form spiral flow, so can preferably act on the bottom of casing so that feedstuff is uniformly distributed in water, energy Enough Fish feeds being easy to cultivation.

3, this utility model is operationally, electrothermal wire heating, and the air that air pump is sent into is by electric-heating-wire-heating, it is possible to lift tank The temperature of body bottom water so that the water body in culturing area exists upper and lower temperature difference, thus promotees fill cycle.

4, heating wire is higher than the top of casing, it is to avoid when movable cylinder and snorkel water inlet, heating wire is submerged, and improves this The safety of utility model.

5, floating drum is set, enables this utility model to bubble through the water column, it is to avoid when water level goes up, air pump and heating wire are submerged, Improve reliability of the present utility model.

6, drinking-water pipe and suction pump are set, when movable cylinder and snorkel water inlet, utilize drinking-water pipe and suction pump to extract it out In water, it is ensured that normal work of the present utility model.

Accompanying drawing explanation

Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the one of the application Part, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:

Fig. 1 is that a kind of structure for one specific embodiment of network of rivers structure of cultured fishes described in the utility model is shown It is intended to.

Labelling and corresponding parts title in accompanying drawing: 1, casing, 2, fixed strip, 3, support, 4, movable cylinder, 5, supply gas Pipe, 6, check valve, 7, air pump, 8, heating wire, 9, anti-springboard, 10, floating drum, 11, drinking-water pipe, 12, suction pump, 13, port A, 14, Retainer ring, 15, groove ring, 16, groove dish, 17, drive motor, 18, port B.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and explanation thereof are only used for explaining this Utility model, is not intended as restriction of the present utility model.

Embodiment 1

A kind of network of rivers structure for cultured fishes, the casing 1 including open top end and being made up of stainless (steel) wire, retainer ring 13, be positioned at below casing 1 and movable cylinder 4 that hollow is arranged, for the driving assembly driving movable cylinder 4 to rotate and top higher than case The snorkel 5 on body 1 top, is provided with the heating wire 8 higher than casing 1 top in snorkel 5, the top of snorkel 5 is provided with gas Pump 7；The bottom of casing 1 is provided with fixed strip 2, and fixed strip 2 is fixed on the upper of retainer ring 14 by multiple vertically disposed supports 3 Side, movable cylinder 4 is rotatablely arranged at the lower end of retainer ring 14, and the outer wall of movable cylinder 4 is provided with groove ring 15, drives assembly bag Include the groove dish 16 engaged with groove ring 15 and for the driving motor 17 driving groove dish 16 to rotate；In movable cylinder 4 upper end Portion is provided with the port A13 with its inner space, and port A13 is rotatably connected at the bottom of snorkel 5, and both interconnect mutually Logical, movable cylinder 4 upper end is further opened with multiple and its inner space installing hole, is provided with check valve 6 in installing hole.

Operationally, air pump 7 is filled with sky by snorkel 5 to movable cylinder 4 to this kind of network of rivers structure for cultured fishes Gas, the air in movable cylinder 4 is sprayed by the check valve 6 being arranged on movable cylinder 4, thus unnecessary raising of driving bottom casing 1 Material motion, it is to avoid feedstuff is piled up.Feedstuff to surface motions, makes feedstuff be uniformly distributed in water with air, it is possible to be easy to cultivation Fish are taken food.During application, heating wire 8 generates heat, and the air that air pump 7 is sent into is heated by heating wire 8, it is possible to promote casing 1 bottom water Temperature so that there is upper and lower temperature difference in the water body in culturing area, thus promotees fill cycle.Heating wire 8 is higher than the top of casing 1 Portion, it is to avoid when movable cylinder 4 and snorkel 5 are intake, heating wire 8 is submerged, and improves this kind of network of rivers structure for cultured fishes Safety.Wherein, by driving the setting of assembly, movable cylinder 4 can be made to rotate under the drive of groove dish 16 so that The gas extruded from check valve 6 can form spiral flow, and the bottom that so can preferably act on casing 1 makes it drive feedstuff in water It is uniformly distributed.

Preferably, also including that top is higher than the drinking-water pipe 11 on described casing 1 top, the top of drinking-water pipe 11 connects draws water Pump 12, the middle part of described movable cylinder 4 lower end is provided with the port B18 with its inner space, and port B18 is rotatably connected at and takes out The bottom of water pipe 11, and both are interconnected.As movable cylinder 4 and snorkel 5 are intake, air will be caused to be difficult to entrance activity cylinder 4 And got rid of by check valve 6, therefore drinking-water pipe 11 and suction pump 12 are set.When movable cylinder 4 and snorkel 5 are intake, utilization is taken out Water therein extracted out by water pipe 11 and suction pump 12, it is ensured that the normal work of this box for breeding.

Preferably, described casing 1 top surrounding is provided with intilted anti-springboard 9.Tilted anti-springboard 9 is set, Avoid cultivating fish and jump out box for breeding.

Preferably, described casing 1 top periphery is provided with floating drum 10.Floating drum 10 is set, enables this box for breeding to float on water Face, it is to avoid when water level goes up, air pump 7 and heating wire 8 are submerged.

Above content is to combine the further description that this utility model is made by concrete preferred implementation, it is impossible to recognize Fixed detailed description of the invention of the present utility model is confined to these explanations.Common skill for this utility model art For art personnel, other embodiments drawn under without departing from the technical solution of the utility model, should be included in this practicality In novel protection domain.

Claims (4)

1. the network of rivers structure for cultured fishes, it is characterised in that: include open top end and the case being made up of stainless (steel) wire Body (1), retainer ring (13), it is positioned at casing (1) lower section and movable cylinder (4) that hollow is arranged, is used for driving movable cylinder (4) to rotate Drive assembly and the top snorkel (5) higher than casing (1) top, in snorkel (5), be provided with the electricity higher than casing (1) top Heated filament (8), the top of snorkel (5) is provided with air pump (7)；The bottom of casing (1) is provided with fixed strip (2), and fixed strip (2) leads to Crossing multiple vertically disposed support (3) and be fixed on the top of retainer ring (14), movable cylinder (4) is rotatablely arranged at retainer ring (14) lower end, the outer wall of movable cylinder (4) is provided with groove ring (15), drives assembly to include the groove engaged with groove ring (15) Dish (16) and be used for the driving motor (17) driving groove dish (16) to rotate；The middle part of movable cylinder (4) upper end be provided with in it The port A(13 of chamber connection), port A(13) it is rotatably connected at the bottom of snorkel (5), and both are interconnected, movable Cylinder (4) upper end is further opened with multiple and its inner space installing hole, is provided with check valve (6) in installing hole.

A kind of network of rivers structure for cultured fishes the most according to claim 1, it is characterised in that: also include that top is higher than The drinking-water pipe (11) on described casing (1) top, the top of drinking-water pipe (11) connects suction pump (12), under described movable cylinder (4) The middle part of end is provided with the port B(18 with its inner space), port B(18) it is rotatably connected at the end of drinking-water pipe (11) Hold, and both are interconnected.

A kind of network of rivers structure for cultured fishes the most according to claim 1, it is characterised in that: described casing (1) pushes up Portion's surrounding is provided with intilted anti-springboard (9).

A kind of network of rivers structure for cultured fishes the most according to claim 1, it is characterised in that: described casing (1) pushes up Periphery, portion is provided with floating drum (10).