CN203748472U - Artemia hatching device - Google Patents
Artemia hatching device Download PDFInfo
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- CN203748472U CN203748472U CN201320778853.9U CN201320778853U CN203748472U CN 203748472 U CN203748472 U CN 203748472U CN 201320778853 U CN201320778853 U CN 201320778853U CN 203748472 U CN203748472 U CN 203748472U
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- hatching
- pail
- oxygen
- hatching pail
- halogen worm
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Abstract
The utility model provides an artemia hatching device, which comprises a hatching barrel (1), a pressure gauge (2), an air supply pipe (3), a light source (4), an exhaust valve (5), an oxygen source (6), a constant temperature part (7) and a water bath (8), wherein the hatching barrel (1) is horizontally arranged in the water bath (8); the light source (4) is arranged in the hatching barrel (1); the pressure gauge (2) and the exhaust valve (5) are positioned on the outer surface of the hatching barrel (1); one end of the air supply pipe (3) is connected with the hatching barrel (1), and the other end of the air supply pipe (3) is connected with the oxygen source (6); the constant temperature part (7) is arranged in the water bath (8); the hatching barrel (1) is under a good sealing condition. According to the artemia hatching device, a plurality of key environmental factors such as temperature, illumination and dissolved oxygen with influence on the hatching of artemia can be simultaneously controlled, and particularly gaps in the prior art are filled in by introducing high-pressure oxygen; the device is simple in structure and fully functional, and has prominent large-scale application prospect.
Description
Technical field
The utility model relates to technical field of aquaculture, is specifically related to a kind of halogen worm hatching apparatus.
Background technology
Halogen worm is a kind of aquatic arthropod, belongs to Branchiata, Crustachia, Branchiopoda, Anostraca, and it is nutritious, be a kind of important animal feed, is widely used in the fields such as aquatic products, cultivation.
In existing halogen worm bait industry, generally adopt artificial mode of cultivating to realize the amplification of halogen worm biomass, so the culture technique of halogen worm just seem most important.In the culture technique of halogen worm, the hatching of halogen worm's ovum is one of critical process link, and the quality of hatching effect on ultimate output impact significantly.
The hatching of halogen worm's ovum is mainly subject to the impact of the factors such as salinity, pH, temperature, dissolved oxygen, illumination, inoculum density, and the halogen worm hatching of prior art is subject to the restriction of process conditions and relevant device, and incubation rate has much room for improvement.
Summary of the invention
The utility model is intended to overcome the technological deficiency of prior art, and a kind of halogen worm hatching apparatus is provided.
For realizing above technical purpose, the utility model by the following technical solutions:
A kind of halogen worm hatching apparatus, comprise hatching pail, manometer, air supply pipe, light source, air bleeding valve, source of oxygen, constant temperature parts, cleansing bath tub, wherein hatching pail lies in a horizontal plane in cleansing bath tub, light source is placed in hatching pail inside, manometer and air bleeding valve are positioned at hatching pail outer surface, air supply pipe one end connects hatching pail, the other end connects source of oxygen, and constant temperature parts are placed in cleansing bath tub, and hatching pail sealing condition is good.
In technique scheme, also comprise hatching vessel, it is inner that hatching vessel are placed in described hatching pail; The material of described hatching pail can be transparent toughened glass, and light source is positioned at hatching pail exterior circumferential simultaneously; The air pressure tolerance of described hatching pail and air supply pipe is all not less than 0.25Mpa.
Hatching vessel are plate-like, can are the glasswares of 1-2 square centimeter left and right, be used for guaranteeing that halogen worm's ovum is thinner with hatching aqueous mixtures liquid layer, thereby promote itself and fully the contacting of oxygen atmosphere and illumination, and then promote hatching efficiency, guarantee the convenience of count detection simultaneously; Source of oxygen is the oxygen supply part that 0.15-0.25Mpa can be provided, and can comprise the assemblies such as oxygen tank, switch, oxygen pressure reducer; In the inside of hatching pail, multilayer bracket can be set for extended loading amount, thus the operating efficiency of lifting device; Air bleeding valve is for controlling being communicated with or completely cutting off of hatching pail and ambient atmosphere; Manometer is for the air pressure of Real-Time Monitoring hatching pail inside.
The method of utilizing said apparatus hatching halogen worm, comprises the following steps:
1) in hatching pail, add halogen worm's ovum and hatching aqueous mixtures, guarantee that hatching water did not have halogen worm's ovum completely, open light source, sealing hatching pail;
2) open source of oxygen to direct oxygen injection in hatching pail, open air bleeding valve simultaneously until in hatching pail air discharged completely, close air bleeding valve;
3) when manometric registration reaches 0.05-0.15Mpa, close source of oxygen;
4) open constant temperature parts, make cleansing bath tub maintain suitable isoperibol;
5) standing hatching 24～36h, then opens the emptying oxygen of air bleeding valve, collects halogen worm.
In technique scheme, the registration described in step 3) is preferably 2 atmospheric pressure; The standing brooding time of step 5) is preferably 30h.
The utility model can be controlled the multinomial critical environments factor that affects the hatching of halogen worm such as temperature, illumination, dissolved oxygen simultaneously; especially the blank of prior art has been filled up in the introducing of high pressure oxygen; culture apparatus is simple in structure, complete function; cultural method technique is reasonable, easy and simple to handle, has outstanding scale application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of the utility model embodiment 3.
In figure:
1, hatching pail 2, manometer 3, air supply pipe
4, light source 5, air bleeding valve 6, source of oxygen
7, constant temperature parts 8, cleansing bath tub 9, hatching vessel
Embodiment
Embodiment 1
A kind of halogen worm hatching apparatus, comprise hatching pail 1, manometer 2, air supply pipe 3, light source 4, air bleeding valve 5, source of oxygen 6, constant temperature parts 7, cleansing bath tub 8, wherein hatching pail 1 lies in a horizontal plane in cleansing bath tub 8, light source 4 is placed in hatching pail 1 inside, manometer 2 and air bleeding valve 5 are positioned at hatching pail 1 outer surface, air supply pipe 3 one end connect hatching pail 1, the other end connects source of oxygen 6, constant temperature parts 7 are placed in cleansing bath tub 8, hatching pail 1 sealing condition is good, wherein source of oxygen 6 comprises oxygen tank, pressure reducer and switch, air bleeding valve is for controlling being communicated with or completely cutting off of hatching pail and ambient atmosphere, manometer is for the air pressure of Real-Time Monitoring hatching pail inside.
Utilize this device to implement the process of halogen worm hatching, comprise the following steps:
1) in hatching pail, add halogen worm's ovum and hatching aqueous mixtures, guarantee that hatching water did not have halogen worm's ovum completely, open light source, sealing hatching pail;
2) open source of oxygen to direct oxygen injection in hatching pail, open air bleeding valve simultaneously until in hatching pail air discharged completely, close air bleeding valve;
3) when manometric registration reaches 0.05Mpa, close source of oxygen;
4) open constant temperature parts, make cleansing bath tub maintain suitable isoperibol;
5) standing hatching 24h, then opens the emptying oxygen of air bleeding valve, collects halogen worm.
Embodiment 2
A kind of halogen worm hatching apparatus, it is characterized in that comprising hatching pail 1, manometer 2, air supply pipe 3, light source 4, air bleeding valve 5, source of oxygen 6, constant temperature parts 7, cleansing bath tub 8, hatching vessel 9, wherein hatching pail 1 lies in a horizontal plane in cleansing bath tub 8, light source 4 is placed in hatching pail 1 inside, manometer 2 and air bleeding valve 5 are positioned at hatching pail 1 outer surface, air supply pipe 3 one end connect hatching pail 1, the other end connects source of oxygen 6, constant temperature parts 7 are placed in cleansing bath tub 8, hatching pail 1 sealing condition is good, wherein source of oxygen 6 comprises oxygen tank, pressure reducer and switch, air bleeding valve is for controlling being communicated with or completely cutting off of hatching pail and ambient atmosphere, manometer is for the air pressure of Real-Time Monitoring hatching pail inside, hatching vessel 9 are dish dress, quantity is 15, be laid in uniformly on the bottom surface of hatching pail 1.
Utilize this device to implement the process of halogen worm hatching, comprise the following steps:
1) in the hatching vessel in hatching pail, add halogen worm's ovum and hatching aqueous mixtures, guarantee that hatching water did not have halogen worm's ovum completely, open light source, sealing hatching pail;
2) open source of oxygen to direct oxygen injection in hatching pail, open air bleeding valve simultaneously until in hatching pail air discharged completely, close air bleeding valve;
3) when manometric registration reaches 0.15Mpa, close source of oxygen;
4) open constant temperature parts, make cleansing bath tub maintain suitable isoperibol;
5) standing hatching 36h, then opens the emptying oxygen of air bleeding valve, collects halogen worm.
Embodiment 3
A kind of halogen worm hatching apparatus, it is characterized in that comprising hatching pail 1, manometer 2, air supply pipe 3, light source 4, air bleeding valve 5, source of oxygen 6, constant temperature parts 7, cleansing bath tub 8, wherein hatching pail 1 lies in a horizontal plane in cleansing bath tub 8, hatching pail 1 material is transparent toughened glass, light source 4 is placed in hatching pail 1 exterior circumferential, manometer 2 and air bleeding valve 5 are positioned at hatching pail 1 outer surface, air supply pipe 3 one end connect hatching pail 1, the other end connects source of oxygen 6, constant temperature parts 7 are placed in cleansing bath tub 8, hatching pail 1 sealing condition is good, wherein source of oxygen 6 comprises oxygen tank, pressure reducer and switch, air bleeding valve is for controlling being communicated with or completely cutting off of hatching pail and ambient atmosphere, manometer is for the air pressure of Real-Time Monitoring hatching pail inside.
Utilize this device to implement the process of halogen worm hatching, comprise the following steps:
1) in hatching pail, add halogen worm's ovum and hatching aqueous mixtures, guarantee that hatching water did not have halogen worm's ovum completely, open light source, sealing hatching pail;
2) open source of oxygen to direct oxygen injection in hatching pail, open air bleeding valve simultaneously until in hatching pail air discharged completely, close air bleeding valve;
3) when manometric registration reaches 0.1Mpa, close source of oxygen;
4) open constant temperature parts, make cleansing bath tub maintain suitable isoperibol;
5) standing hatching 30h, then opens the emptying oxygen of air bleeding valve, collects halogen worm.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, not in order to limit the utility model.All any modifications of making in application range of the present utility model, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a halogen worm hatching apparatus, it is characterized in that comprising hatching pail (1), manometer (2), air supply pipe (3), light source (4), air bleeding valve (5), source of oxygen (6), constant temperature parts (7), cleansing bath tub (8), wherein hatching pail (1) lies in a horizontal plane in cleansing bath tub (8), light source (4) is placed in hatching pail (1) inside, manometer (2) and air bleeding valve (5) are positioned at hatching pail (1) outer surface, air supply pipe (3) one end connects hatching pail (1), the other end connects source of oxygen (6), constant temperature parts (7) are placed in cleansing bath tub (8), hatching pail (1) sealing condition is good.
2. a kind of halogen worm hatching apparatus according to claim 1, characterized by further comprising hatching vessel (9), and hatching vessel (9) are placed in described hatching pail (1) inside.
3. a kind of halogen worm hatching apparatus according to claim 1, the material that it is characterized in that described hatching pail (1) is transparent toughened glass, light source (4) is positioned at hatching pail (1) exterior circumferential.
4. according to a kind of halogen worm hatching apparatus described in claim 1～3 any one, it is characterized in that the air pressure tolerance of described hatching pail (1) and air supply pipe (3) is all not less than 0.25Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778853.9U CN203748472U (en) | 2013-11-28 | 2013-11-28 | Artemia hatching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320778853.9U CN203748472U (en) | 2013-11-28 | 2013-11-28 | Artemia hatching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748472U true CN203748472U (en) | 2014-08-06 |
Family
ID=51243780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320778853.9U Expired - Fee Related CN203748472U (en) | 2013-11-28 | 2013-11-28 | Artemia hatching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598151A (en) * | 2013-11-28 | 2014-02-26 | 天津海友佳音生物科技股份有限公司 | Artemia incubation device and method for incubating artemia with same |
| CN106386697A (en) * | 2016-05-30 | 2017-02-15 | 中盐工程技术研究院有限公司 | Layout structure of artemia cyst incubation workshop |
-
2013
- 2013-11-28 CN CN201320778853.9U patent/CN203748472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103598151A (en) * | 2013-11-28 | 2014-02-26 | 天津海友佳音生物科技股份有限公司 | Artemia incubation device and method for incubating artemia with same |
| CN106386697A (en) * | 2016-05-30 | 2017-02-15 | 中盐工程技术研究院有限公司 | Layout structure of artemia cyst incubation workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20211128 |