CN210610701U

CN210610701U - High density hatching apparatus based on TRIZ

Info

Publication number: CN210610701U
Application number: CN201920884083.3U
Authority: CN
Inventors: 孙朦朦
Original assignee: Tianjin Ocean Pal Carol Biotech Co Ltd
Current assignee: Tianjin Ocean Pal Carol Biotech Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-05-26
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a high-density hatching device based on TRIZ, which comprises a hatching tank and an air pump, wherein an aeration pipe is arranged in the hatching tank, the closed end of the aeration pipe is inserted in the discharge pipe, and the open end of the aeration pipe is connected with the air pump through a pipeline; the hatching device is also provided with an alkali tank, one end of the conveying pipe is communicated with the alkali tank, and the other end of the conveying pipe is positioned in the hatching tank; the lamp strip is arranged on the hatching tank and wound on the outer side of the hatching tank; the hatching tank is made of transparent acrylic materials. The utility model discloses a high density hatching apparatus based on TRIZ, set up the hatching jar as transparent jar body, and utilize the lamp area of winding outside the hatching jar to provide sufficient illumination, promote the incubation of artemia ovum; meanwhile, alkali liquor is timely added into the hatching tank by the alkali tank to control the pH value in the hatching tank to be constant, so that the conditions of high-density hatching requirements are met.

Description

High density hatching apparatus based on TRIZ

Technical Field

The utility model belongs to artemia ovum hatching field especially relates to a high density hatching apparatus based on TRIZ.

Background

The artemia are small-sized crustaceans living in a high-salinity water area, the artemia nauplii after being incubated for 1-2 days have a large amount of nutrition, contain rich protein and fat, are good initial feed for the larvae of fishes and shrimps, can greatly improve the survival rate of artificial breeding of the fishes and the shrimps, the price of the artemia eggs is related to the hatchability, and factors influencing the hatchability are many.

The method comprises the steps of performing function analysis on an artemia egg hatching system based on a TRIZ theory, determining main functions provided by a hatching technology system, researching interaction between component elements or with the external environment, researching contribution of the component elements to the system functions, analyzing problems of the technology system, determining a function model established by the system elements, products and a super system, describing insufficient functions in the system, conforming to a conflict theory, redefining matrix elements such as temperature, salinity, dissolved oxygen, pH, alkalinity, egg quantity, medicine type and medicine quantity by using the influencing factors of the system, establishing a conflict matrix of the elements, shelling the artemia eggs as an example, redefining artemia eggs by using 40 innovative principles in the TRIZ theory, arguing and analyzing the accuracy of each element, and providing a feasible solution for preventing the high-density hatching rate from decreasing.

Disclosure of Invention

In view of this, the utility model aims at providing a high density hatching apparatus based on TRIZ to satisfy the condition that high density hatching needs, easy operation, the cost is lower, can obtain more artemia nauplius in short time.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a high-density incubation device based on TRIZ comprises an incubation tank and an air pump, wherein a discharge pipe is arranged at the bottom of the incubation tank, an aeration pipe is arranged in the incubation tank, the aeration pipe is of a structure with one closed end, the closed end of the aeration pipe is inserted into the discharge pipe, the open end of the aeration pipe is connected with the air pump through a pipeline, a plurality of aeration holes are formed in the aeration pipe, the aeration holes are uniformly distributed on the outer side of the closed end of the aeration pipe, and the aeration holes are all positioned above the discharge pipe;

the hatching device is also provided with an alkali tank, the alkali tank is provided with a material conveying pipe, one end of the material conveying pipe is communicated with the alkali tank, and the other end of the material conveying pipe is positioned in the hatching tank;

the lamp strip is arranged on the hatching tank and wound on the outer side of the hatching tank;

the hatching tank is made of transparent acrylic materials.

Furthermore, a connecting elbow and a conduit are arranged below the hatching tank, one end of the connecting elbow is fixedly connected with the discharge pipe, and the other end of the connecting elbow is fixedly connected with the conduit.

Furthermore, the discharge pipe, the connecting elbow and the guide pipe are all transparent PVC pipes.

Further, a distributing device is further arranged in the incubator, the distributing device is sleeved on the outer side of the aeration pipe and fixedly connected with the aeration pipe, and one end of the conveying pipe is located in the distributing device.

Further, the distributing device include bottom plate, bounding wall and baffle, the bounding wall head and the tail link to each other and fix the edge at the bottom plate, the baffle head and the tail link to each other and fix on the bottom plate, the baffle with distributing device inside separate for storage chamber and cloth chamber, the cloth chamber be located the outside in storage chamber, the one end of conveying pipeline be located the storage intracavity, the baffle on be equipped with a plurality of through-holes, the bottom plate on be equipped with a plurality of cloth holes, the cloth hole all be located the cloth intracavity.

Furthermore, the aeration pipe is a hard pipe.

Furthermore, a connecting pipe is arranged at the open end of the aeration pipe, one end of the connecting pipe is fixedly connected with the aeration pipe, and the other end of the connecting pipe is communicated with the air pump.

Furthermore, the connecting pipe, the material conveying pipe and the material discharging pipe are all provided with regulating valves.

Further, the alkali tank is made of plastic.

Furthermore, the bottom of the hatching tank is of an inverted cone-shaped structure.

Compared with the prior art, a high density hatching apparatus based on TRIZ have following advantage:

(1) the utility model discloses a high density hatching apparatus based on TRIZ, set up the hatching jar as transparent jar body, and utilize the lamp area of winding outside the hatching jar to provide sufficient illumination, promote the incubation of artemia ovum; meanwhile, alkali liquor is timely added into the hatching tank by the alkali tank to control the pH value in the hatching tank to be constant, so that the conditions of high-density hatching requirements are met, and more artemia nauplii are obtained in a short time.

(2) A high density hatching apparatus based on TRIZ sets up the distributing device in the hatching tank, guarantees that alkali lye adds evenly, avoids the interior pH value of hatching tank to have the height to have the low, influences the incubation of artemia ovum.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of an incubation device according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of an incubation device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a distributor according to an embodiment of the present invention.

Description of reference numerals:

1. an incubation tank; 11. a discharge pipe; 111. adjusting a valve; 12. an aeration pipe; 121. an aeration hole; 122. A connecting pipe; 2. an air pump; 3. an alkali tank; 31. a delivery pipe; 4. a light strip; 5. connecting the elbow; 6. a conduit; 7. a distributing device; 71. a base plate; 711. a material distribution hole; 72. enclosing plates; 73. a partition plate; 731. a through hole; 74. a material storage cavity; 75. a material distribution cavity.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-3, a high-density incubation device based on TRIZ comprises an incubation tank 1 and an air pump 2, wherein a discharge pipe 11 is arranged at the bottom of the incubation tank 1, an aeration pipe 12 is arranged in the incubation tank 1, the aeration pipe 12 is of a structure with one closed end, the closed end of the aeration pipe 12 is inserted into the discharge pipe 11, the open end of the aeration pipe 12 is connected with the air pump 2 through a pipeline, a plurality of aeration holes 121 are arranged on the aeration pipe 12, the aeration holes 121 are uniformly distributed on the outer side of the closed end of the aeration pipe 12, and the aeration holes 121 are all located above the discharge pipe 11;

the hatching device is also provided with an alkali tank 3, the alkali tank 3 is provided with a material conveying pipe 31, one end of the material conveying pipe 31 is communicated with the alkali tank 3, and the other end of the material conveying pipe 31 is positioned in the hatching tank 1; the alkali tank 3 is utilized to add alkali liquor into the hatching tank 1 in time to control the pH value in the hatching tank 1 to be constant, so that the conditions of high-density hatching requirements are met, and more artemia nauplii can be obtained in a short time.

The light belt 4 is arranged on the hatching tank 1, and the light belt 4 is wound on the outer side of the hatching tank 1;

the hatching tank 1 is made of transparent acrylic materials. The hatching tank 1 is arranged to be a transparent tank body, and sufficient illumination is provided by the aid of the lamp strips 4 wound on the outer side of the hatching tank 1, so that artemia eggs are promoted to hatch.

The utility model discloses a hatching tank, including hatching jar 1, be equipped with connecting elbow 5 and pipe 6 below, connecting elbow 5's one end with discharging pipe 11 fixed connection, and connecting elbow 5's the other end with pipe 6 fixed connection. The connecting elbow 5 can generate certain buffer force to the larva when the hatched artemia nauplii are discharged, so that the larva is prevented from being damaged; and the length of the pipe body is extended by the connecting elbow 5 and the conduit 6, so that the larva is convenient to collect.

The discharge pipe 11, the connecting elbow 5 and the guide pipe 6 are all transparent PVC pipes. The transparent material is convenient for observing the flowing condition of the artemia nauplii in the discharge pipe 11, the connecting elbow 5 and the guide pipe 6 at any time.

Hatching jar 1 in still be equipped with distributing device 7, distributing device 7 cover the outside of aeration pipe 12 and with aeration pipe 12 fixed connection, the one end of conveying pipeline 31 be located distributing device 7 in. The distributing device 7 can ensure that alkali liquor is added uniformly, and the problem that the pH value in the hatching tank 1 is high or low to influence the hatching of artemia cysts is avoided.

Distributing device 7 include bottom plate 71, bounding wall 72 and baffle 73, bounding wall 72 end to end and fix at the edge of bottom plate 71, baffle 73 end to end and fix on bottom plate 71, baffle 73 with distributing device 7 inside separate for storage cavity 74 and cloth chamber 75, cloth chamber 75 be located the outside of storage cavity 74, the one end of conveying pipeline 31 be located storage cavity 74 in, baffle 73 on be equipped with a plurality of through-hole 731, bottom plate 71 on be equipped with a plurality of cloth hole 711, cloth hole 711 all be located cloth chamber 75. The alkali liquor is added into the storage cavity 74 through the material conveying pipe 31, then uniformly flows into the material distribution cavity 75 from each through hole 731, and then flows into the hatching tank 1 through the material distribution holes 711, so that the pH value in the hatching tank 1 can be synchronously adjusted, and the pH value in the hatching tank 1 is more uniform.

The aeration pipe 12 is a hard pipe.

The open end of the aeration pipe 12 is provided with a connecting pipe 122, one end of the connecting pipe 122 is fixedly connected with the aeration pipe 12, and the other end of the connecting pipe 122 is communicated with the air pump 2.

The connecting pipe 122, the material conveying pipe 31 and the material discharging pipe 11 are all provided with regulating valves 111. The flow of each pipeline is adjusted in real time by the adjusting valve 111.

The alkali tank 3 is made of plastic. Thereby avoiding the alkali liquor from corroding the tank body.

The bottom of the hatching tank 1 is of an inverted cone-shaped structure. Is convenient for quick unloading.

When the device is used, firstly, the regulating valve 111 on the discharge pipe 11 is closed, 250L of hatching water is added into the hatching tank 1, the closed end of the aeration pipe 12 is inserted into the discharge pipe 11, the aeration pipe 12 is fixed and connected with a gas supply device, the gas pump 2 is opened and the regulating valve 111 on the connecting pipe 122 is regulated, gas is continuously introduced into the hatching tank 1 through the aeration hole 121, and water is in a rolling shape; then adding artemia cysts to enable the density of the artemia cysts to be 8 g/L; measuring the pH value in the incubation process, when the pH value is reduced, adjusting the adjusting valve 111 on the feed delivery pipe 31, adding alkali liquor into the incubation tank 1 to keep the pH value at 8.2-8.5 in the incubation process, incubating for 24h, closing the adjusting valve 111 on the connecting pipe 122, pulling out the aeration pipe 12, opening the adjusting valve 111 on the discharge pipe 11, and discharging the artemia nauplii out of the incubation tank 1 through the discharge pipe 11, the connecting elbow 5 and the guide pipe 6 in sequence.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high density hatching apparatus based on TRIZ which characterized in that: the device comprises an incubation tank and an air pump, wherein a discharge pipe is arranged at the bottom of the incubation tank, an aeration pipe is arranged in the incubation tank, the aeration pipe is of a structure with one end closed, the closed end of the aeration pipe is inserted into the discharge pipe, the open end of the aeration pipe is connected with the air pump through a pipeline, a plurality of aeration holes are formed in the aeration pipe, the aeration holes are uniformly distributed on the outer side of the closed end of the aeration pipe, and the aeration holes are all positioned above the discharge pipe;

the hatching tank is made of transparent acrylic materials.

2. TRIZ-based high-density hatching device according to claim 1, wherein: the utility model discloses a hatching tank, including hatching jar, discharging pipe, connecting elbow, pipe fixed connection, the below of hatching jar be equipped with connecting elbow and pipe, connecting elbow's one end with discharging pipe fixed connection, and connecting elbow's the other end with pipe fixed connection.

3. TRIZ-based high-density hatching device according to claim 2, wherein: the discharge pipe, the connecting elbow and the guide pipe are all transparent PVC pipes.

4. TRIZ-based high-density hatching device according to claim 1, wherein: the incubator in still be equipped with the distributing device, the distributing device cover the outside of aeration pipe and with aeration pipe fixed connection, the one end of conveying pipeline be located the distributing device in.

5. TRIZ-based high-density hatching device according to claim 4, wherein: the distributing device include bottom plate, bounding wall and baffle, the bounding wall head and the tail link to each other and fix the edge at the bottom plate, the baffle head and the tail link to each other and fix on the bottom plate, the baffle with distributing device inside separate for storage cavity and cloth chamber, the cloth chamber be located the outside in storage cavity, the one end of conveying pipeline be located the storage cavity, the baffle on be equipped with a plurality of through-holes, the bottom plate on be equipped with a plurality of cloth holes, the cloth hole all be located the cloth intracavity.

6. TRIZ-based high-density hatching device according to claim 1, wherein: the aeration pipe is a hard pipe.

7. TRIZ-based high-density hatching device according to claim 1, wherein: the open end of the aeration pipe is provided with a connecting pipe, one end of the connecting pipe is fixedly connected with the aeration pipe, and the other end of the connecting pipe is communicated with the air pump.

8. TRIZ-based high-density hatching device according to claim 7, wherein: and the connecting pipe, the material conveying pipe and the material discharging pipe are all provided with regulating valves.

9. TRIZ-based high-density hatching device according to claim 1, wherein: the alkali tank is made of plastic.

10. TRIZ-based high-density hatching device according to claim 1, wherein: the bottom of the hatching tank is of an inverted conical structure.