CN214677157U

CN214677157U - Multifunctional special hatching device for squaliobarbus curriculus

Info

Publication number: CN214677157U
Application number: CN202120761984.0U
Authority: CN
Inventors: 肖伟; 张锋; 连总强; 俞兆曦; 赛清云; 田永华; 刘彦斌; 姬伟; 杨军; 郑瑞; 李永军; 李波
Original assignee: Ningxia Hui Autonomous Region Fisheries Research Institute (ltd)
Current assignee: Ningxia Hui Autonomous Region Fisheries Research Institute (ltd)
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-12
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a multi-functional special hatching apparatus of red-eye trout includes water circle device, oxygenation device, hatching jar, water circle device, oxygenation device are arranged in hatching jar, and the oxygenation device is arranged in hatching jar's bottom, and water circle device includes inlet tube, circulating water pump, clean water reservoir, drain pipe, blocks the subassembly, the delivery port of inlet tube is arranged in hatching jar, the water inlet of inlet tube and circulating water pump's delivery port intercommunication, circulating water pump's water inlet and clean water reservoir's delivery port intercommunication, the water inlet of clean water reservoir and the delivery port intercommunication of drain pipe, the drain pipe is arranged in hatching jar, and the upper end and the block subassembly of drain pipe are connected, and the lateral wall that blocks the subassembly is netted to prevent that the fry from leaving from the drain pipe. Through setting up the stopping assembly, when carrying out the drainage, can also prevent that the fry from being discharged for the water circulation can be implemented. The drain pipe is arranged in the hatching tank, and when the water in the hatching tank is lower than the water inlet of the drain pipe, the hatching tank can stop draining.

Description

Multifunctional special hatching device for squaliobarbus curriculus

Technical Field

The utility model relates to an aquaculture technical field especially relates to a multi-functional special hatching apparatus of squaliobarbus curriculus.

Background

Oncorhynchus masou (Squaliobarbus curriculus) belongs to Osteichthyes, Cyprinales, Cyprinaceae, Ardisidae, Oncorhynchus masou, commonly called wild grass carp and redeye fish, and is distributed in various domestic water systems. The fish feed has the advantages of fast growth, strong adaptability, high selling price of commercial fish and the like, has tender meat quality, delicious taste and rich nutrition, is deeply favored by consumers, and is one of the high-quality native economic fishes in the yellow river.

Disclosure of Invention

In view of the above, there is a need for a multifunctional hatching device for squaliobarbus curriculus, which is specially used for hatching squaliobarbus curriculus.

The utility model provides a multi-functional special hatching apparatus of red eye trout includes water circle device, oxygenation device, hatching jar, water circle device, oxygenation device are arranged in hatching jar, and oxygenation device is arranged in hatching jar's bottom, and water circle device includes inlet tube, circulating water pump, clean water reservoir, drain pipe, blocks the subassembly, the delivery port of inlet tube is arranged in hatching jar, the water inlet of inlet tube and circulating water pump's delivery port intercommunication, circulating water pump's water inlet and the delivery port intercommunication of clean water reservoir, the water inlet of clean water reservoir and the delivery port intercommunication of drain pipe, the drain pipe is arranged in hatching jar, and the upper end and the block subassembly of drain pipe are connected, and the lateral wall that blocks the subassembly is netted to prevent that the fry from leaving from the drain pipe.

Preferably, the oxygenation device comprises an oxygenation pump and a microporous oxygenation nanotube, the oxygenation pump is communicated with one end of the microporous oxygenation nanotube, and the other end of the microporous oxygenation nanotube is positioned at the bottom of the incubation cylinder so as to increase the oxygen content of water in the incubation cylinder.

Preferably, the hatching cylinder is in a circular truncated cone shape, the diameter of the upper part of the hatching cylinder is larger than that of the lower part of the hatching cylinder, so that the contact area between the water surface and the air is increased, and meanwhile, seedling collection is facilitated.

Preferably, the material of the hatching jar is PVC plastic.

Preferably, the arresting component comprises a supporting framework and an arresting net, the supporting framework is funnel-shaped, the side wall of the supporting framework is hollow, the arresting net is fixedly connected with the side wall of the supporting framework, and the hole of the arresting net is smaller than the width of the fry body.

Preferably, the water inlet pipe is further provided with a filter to filter impurities of the water entering the hatching tank.

Preferably, the multi-functional special hatching apparatus of squaliobarbus curriculus still includes temperature control device to the temperature of control hatching jar normal water, temperature control device includes heater, controller, temperature sensor, the heater is arranged in hatching jar, controller and heater electric connection to the temperature of control heater, the controller still with temperature sensor electric connection, temperature sensor is arranged in hatching jar's water, with the detection water body temperature, the temperature information transmission to the controller of temperature sensor collection, whether control judges the switching heater according to water body temperature.

Has the advantages that: the utility model discloses a multi-functional special hatching apparatus of red-eye trout includes water circle device, oxygenation device, hatching jar, water circle device, oxygenation device are arranged in hatching jar, and the oxygenation device is arranged in hatching jar's bottom, and water circle device includes inlet tube, circulating water pump, clean water reservoir, drain pipe, blocks the subassembly, the delivery port of inlet tube is arranged in hatching jar, the water inlet of inlet tube and circulating water pump's delivery port intercommunication, circulating water pump's water inlet and clean water reservoir's delivery port intercommunication, the water inlet of clean water reservoir and the delivery port intercommunication of drain pipe, the drain pipe is arranged in hatching jar, and the upper end and the block subassembly of drain pipe are connected, and the lateral wall that blocks the subassembly is netted to prevent that the fry from leaving from the drain pipe. Through setting up the stopping assembly, when carrying out the drainage, can also prevent that the fry from being discharged for the water circulation can be implemented. The drain pipe is arranged in the hatching tank, when water in the hatching tank is lower than the water inlet of the drain pipe, the hatching tank can stop draining, and therefore the fry can be prevented from dying due to water shortage or oxygen deficiency.

Drawings

Fig. 1 is a schematic structural view of the special multifunctional hatcher for squaliobarbus curriculus of the present invention with a better angle.

Fig. 2 is a schematic structural view of another preferred angle of the multifunctional special hatching device for squaliobarbus curriculus of the present invention.

Fig. 3 is the schematic view of the local structure of the special hatching apparatus for squaliobarbus curriculus.

In the figure: the multifunctional special hatching device 10 for the squaliobarbus curriculus, a water circulating device 20, a water inlet pipe 201, a filter 2011, a drain pipe 202, a blocking component 203, a supporting framework 2031, a blocking net 2032, an oxygenation device 30, a microporous oxygenation nanotube 301 and a hatching cylinder 40.

Detailed Description

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Referring to fig. 1 to 3, the multifunctional hatching apparatus 10 for squaliobarbus curriculus comprises a water circulation apparatus 20, an oxygen increasing apparatus 30 and a hatching cylinder 40, wherein the water circulation apparatus 20 and the oxygen increasing apparatus 30 are positioned in the hatching cylinder 40, the oxygen increasing apparatus 30 is positioned at the bottom of the hatching cylinder 40, the water circulation apparatus 20 comprises a water inlet pipe 201, a circulating water pump, a clean water tank, a water outlet pipe 202 and a blocking assembly 203, a water outlet of the water inlet pipe 201 is positioned in the hatching cylinder 40, a water inlet of the water inlet pipe 201 is communicated with a water outlet of the circulating water pump, a water inlet of the circulating water pump is communicated with a water outlet of the clean water tank, a water inlet of the clean water tank is communicated with a water outlet of the water outlet pipe 202, the water outlet pipe 202 is positioned in the hatching cylinder 40, an upper end of the water outlet pipe 202 is connected with the blocking assembly 203, and a side wall of the blocking assembly 203 is in a net shape to prevent fish fries from leaving from the water outlet pipe 202.

Further, the oxygenation device 30 comprises an oxygenation pump and a microporous oxygenation nanotube 301, the oxygenation pump is communicated with one end of the microporous oxygenation nanotube 301, and the other end of the microporous oxygenation nanotube 301 is located at the bottom of the incubation cylinder 40 to increase the oxygen content of water in the incubation cylinder 40.

Further, the hatching cylinder 40 is in a circular truncated cone shape, and the diameter of the upper part of the hatching cylinder 40 is larger than that of the lower part of the hatching cylinder, so that the contact area between the water surface and the air is increased, and meanwhile, seedling collection is facilitated.

Further, the material of the hatching jar 40 is PVC plastic.

In a preferred embodiment, the arresting component 203 comprises a supporting framework 2031 and an arresting net 2032, wherein the supporting framework 2031 is funnel-shaped, the side wall of the supporting framework 2031 is hollow, the arresting net 2032 is fixedly connected with the side wall of the supporting framework 2031, and the aperture of the arresting net 2032 is smaller than the width of the fry body. The upper end of the arresting net 2032 is slightly lower than the height of the edge of the hatching tank 40. Generally, the liquid level of the water body is lower than the height of the blocking net 2032, and when the device drains water, the water body is difficult to form a vortex in the draining process due to the effect of the blocking net 2032, so that the fry is prevented from being discharged along with the water flow under the effect of the vortex. And meanwhile, the funnel-shaped arrangement can also reduce the flow speed during drainage. If only one drain pipe 202 is provided, then the water above the drain pipe 202 is drained, and the higher the level, the higher the pressure at the drain and the more rapid the flow. The lateral surface of the funnel-shaped stopping component 203 can be used as a water outlet, so that the water drainage area is large, the flow velocity of water is reduced, and the stability of the environment of a water body is favorably maintained.

Further, a filter 2011 is disposed on the water inlet pipe 201 to filter impurities of the water entering the hatching tank 40.

In a preferred embodiment, the filter 2011 is detachably connected to the water inlet pipe 201, so that the filter 2011 can be cleaned and reused after more impurities are filtered by the filter 2011.

Further, the multi-functional special hatching apparatus 10 of squaliobarbus curriculus still includes temperature control device to the temperature of control hatching jar 40 normal water, temperature control device includes heater, controller, temperature sensor, the heater is arranged in hatching jar 40, controller and heater electric connection to the temperature of control heater, controller still with temperature sensor electric connection, temperature sensor is arranged in hatching jar 40's water, with detecting water body temperature, the temperature information transmission to the controller of temperature sensor collection, the controller is judged whether to open and close the heater according to water body temperature.

Specifically, the controller is provided with a temperature threshold, and when the water temperature is higher than the upper limit of the temperature threshold, the controller turns off the heater; the controller turns on the heater when the water temperature is below a lower limit of the temperature threshold. In a preferred embodiment, the temperature threshold is 10-30 degrees Celsius.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional special hatching apparatus of squaliobarbus curriculus which characterized in that: including water circle device, oxygenation device, hatching jar, water circle device, oxygenation device are located the hatching jar, and oxygenation device is located the bottom of hatching jar, and water circle device includes inlet tube, circulating water pump, clean water reservoir, drain pipe, stopping component, the delivery port of inlet tube is located the hatching jar, the water inlet of inlet tube and circulating water pump's delivery port intercommunication, circulating water pump's water inlet and the delivery port intercommunication of clean water reservoir, the water inlet of clean water reservoir and the delivery port intercommunication of drain pipe, the drain pipe is located the hatching jar, and the upper end and the stopping component of drain pipe are connected, and the lateral wall that stops the component is netted to prevent that the fry from leaving from the drain pipe.

2. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the oxygenation device comprises an oxygenation pump and a micropore oxygenation nanotube, the oxygenation pump is communicated with one end of the micropore oxygenation nanotube, and the other end of the micropore oxygenation nanotube is positioned at the bottom of the incubation cylinder so as to increase the oxygen content of water in the incubation cylinder.

3. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the hatching jar is round platform form, and the diameter of the upper portion of hatching jar is greater than the diameter of lower part to increase the area of contact of surface of water and air, be convenient for simultaneously collect the seedling.

4. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the hatching jar is made of PVC plastic.

5. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the arresting component comprises a supporting framework and an arresting net, the supporting framework is funnel-shaped, the side wall of the supporting framework is hollow, the arresting net is fixedly connected with the side wall of the supporting framework, and the hole of the arresting net is smaller than the width of the fry body.

6. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the water inlet pipe is also provided with a filter to filter impurities in the water entering the hatching tank.

7. The multifunctional hatching device special for squaliobarbus curriculus of claim 1, wherein: the multifunctional special hatching device for the squaliobarbus curriculus further comprises a temperature control device to control the temperature of water in the hatching cylinder, wherein the temperature control device comprises a heater, a controller and a temperature sensor, the heater is positioned in the hatching cylinder, the controller is electrically connected with the heater to control the temperature of the heater, the controller is further electrically connected with the temperature sensor, the temperature sensor is positioned in the water body of the hatching cylinder to detect the water body temperature, the water temperature information collected by the temperature sensor is transmitted to the controller, and the controller judges whether to open or close the heater according to the water body temperature.