CN209002614U - A kind of shrimp seedling hatching apparatus of high survival rate - Google Patents
A kind of shrimp seedling hatching apparatus of high survival rate Download PDFInfo
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- CN209002614U CN209002614U CN201821673682.2U CN201821673682U CN209002614U CN 209002614 U CN209002614 U CN 209002614U CN 201821673682 U CN201821673682 U CN 201821673682U CN 209002614 U CN209002614 U CN 209002614U
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- incubator
- oxygen
- shrimp seedling
- survival rate
- hatching apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model discloses a kind of shrimp seedling hatching apparatus of high survival rate, it is related to cultivation equipment field, the shrimp seedling hatching apparatus includes incubator, incubator inner upper end is equipped with several constant temperature mechanisms, constant temperature mechanism includes being connected with external power source constant warm tube, constant warm tube outer cover is equipped with dsah-pot, is connected in the middle part of incubator lower end with cylinder, and oxygen-enriching mechanism is equipped in cylinder.In order to which the shrimp seedling hatching apparatus for solving the problems, such as traditional causes shrimp seedling survival rate low due to directly being kept the temperature and being supplied oxygen to water body, the utility model avoids directly carrying out heating holding constant temperature to water body in incubator by being equipped with dsah-pot outside constant warm tube, it avoids directly supplying oxygen water body in cylinder by oxygen-enriching mechanism setting, advantageously ensure that the stability of hatching process, effectively increase hatching survival rate, to be conducive to improve the yield of shrimp, have a vast market foreground.
Description
Technical field
The utility model relates to cultivation equipment field, the shrimp seedling hatching apparatus of specifically a kind of high survival rate.
Background technique
A kind of arthropod of the shrimp as life in water, because it is worth with very high diet therapy nutritional, and meat is soft
It is easy to digest, it occurs frequently on the dining table of people.With the continuous improvement of people's living standards, everybody demand for shrimp
It is being continuously increased, and shrimp seedling cultivation is as feeding essential a part of shrimp industry, the quality of shrimp seedling hatching quality, direct shadow
Ring the yield for arriving shrimp.
Currently, traditional shrimp seedling hatching apparatus is due to typically directly keeping the temperature water body and being supplied oxygen, to the wound of shrimp seedling
Evil is big, while affecting the stability of hatching process, causes shrimp seedling survival rate low.Therefore, a kind of shrimp seedling of high survival rate is designed
Hatching apparatus, the problem of becoming urgent need to resolve.
Utility model content
The purpose of this utility model is to provide a kind of shrimp seedling hatching apparatus of high survival rate, to solve above-mentioned background technique
The problem of middle proposition, by being equipped with dsah-pot outside constant warm tube, while oxygen-enriching mechanism is arranged in cylinder, avoids directly to water
Body is kept the temperature and is supplied oxygen the problem for causing shrimp seedling survival rate low, effectively increases hatching survival rate.
To achieve the above object, the utility model provides the following technical solutions:
A kind of shrimp seedling hatching apparatus of high survival rate, including the incubator hatched for shrimp seedling, in the incubator upper end
Portion is equipped with bearing, and the incubator upper part of bearing two sides is respectively symmetrically equipped with one for opening what incubator inside was operated
Mouthful, bearing upper end is connect by swingle with light barrier, and two side lower part of incubator is respectively symmetrically equipped with a bracket, inside incubator
Upper end is equipped with several constant temperature mechanisms, and constant temperature mechanism includes being connected with external power source constant warm tube, and constant warm tube outer cover is equipped with slow
Cylinder is rushed, dsah-pot bottom is equipped with the baffle being fixedly connected with constant warm tube lower end, is connected in the middle part of incubator lower end with cylinder, on cylinder
End extends vertically up in incubator, is equipped with the oxygen-enriching mechanism for being supplied oxygen in cylinder, oxygen-enriching mechanism lower end be equipped with
Connection oxygen increasing tube, oxygen increasing tube lower end by connecting tube be arranged in outside oxygen charging pump connect；By constant temperature mechanism to incubating
Change water body in case and carry out holding constant temperature, specifically, heating water body is carried out by constant warm tube, simultaneously because being equipped with outside constant warm tube slow
Cylinder is rushed, can be effectively reduced in thermostatic process to avoid directly heating holding constant temperature is carried out to water body in incubator to water body
Stability impacts, and is conducive to improve shrimp seedling survival rate；Meanwhile the oxygen that oxygen charging pump generates passes sequentially through connecting tube, oxygenation
Pipe and oxygen-enriching mechanism supply oxygen water body in incubator, since oxygen-enriching mechanism is arranged in cylinder, avoid directly to water body
It is supplied oxygen, influence of the bubble during supplying oxygen to water body in incubator and shrimp seedling to be hatched can be effectively prevented, be conducive to
The stability for guaranteeing hatching process, effectively increases hatching survival rate；Also being used cooperatively by bearing and swingle, Jin Erke
, can also be convenient and efficient with real-time perfoming illumination appropriate to be blocked by rotation light barrier realization to the illumination of incubator,
Be conducive to improve the survival rate of shrimp seedling hatching.
As a further solution of the present invention: being hinged with sealing cover in the opening；It can be split by sealing cover
Mouth is switched, and then realizes the sealing effect to incubator, is conducive to the stability for improving environment of hatching, is effectively increased shrimp
The survival rate of seedling hatching.
Two upper lateral part of incubator is respectively symmetrically equipped with leader as a further solution of the present invention,；It is logical
Lift fortune can be carried out to incubator by crossing handle, improve convenience.
The pedestal lower end is connected with universal wheel as a further solution of the present invention, and universal wheel is equipped with
Brake bar；By the rolling of universal wheel, and then the movement of incubator is driven, meanwhile, by the braking of brake bar, it can control and incubate
The movement and stopping for changing case, improve mobile flexibility.
The incubator end portion of the cylinder two sides is respectively symmetrically hinged as a further solution of the present invention,
There is a sealing plate；It can be conducive to the cleaning for improving environment of hatching to clearing up in incubator by opening sealing plate.
Several oxygenation holes are uniformly provided on the oxygen-enriching mechanism as a further solution of the present invention,.
The connecting tube is equipped with check (non-return) valve as a further solution of the present invention,；Gas is controlled by check (non-return) valve
The flow direction of stream effectively prevent that adverse current occurs, improves the stability of oxygen supply.
The light barrier is rectangle as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model is provided with constant temperature mechanism and oxygen-enriching mechanism, can be to avoid by being equipped with dsah-pot outside constant warm tube
Heating holding constant temperature directly is carried out to water body in incubator, effectively reduces in thermostatic process and shadow is caused to the stability of water body
It rings, is conducive to improve shrimp seedling survival rate；It is arranged in cylinder by oxygen-enriching mechanism, avoids directly supplying oxygen water body, it can be with
It is effectively prevent influence of the bubble during supplying oxygen to water body in incubator and shrimp seedling to be hatched, advantageously ensures that hatching process
Stability effectively increases hatching survival rate, solves traditional shrimp seedling hatching apparatus due to directly keeping the temperature to water body
With the oxygen supply problem that lead to shrimp seedling survival rate low；Also being used cooperatively by bearing and swingle, and then rotation gear can be passed through
The illumination of incubator is blocked in tabula rasa realization, can also be convenient and efficient with real-time perfoming illumination appropriate, is conducive to improve shrimp
The survival rate of seedling hatching, to be conducive to improve the yield of shrimp.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the shrimp seedling hatching apparatus of high survival rate.
Fig. 2 is the structural schematic diagram of constant temperature mechanism in the shrimp seedling hatching apparatus of high survival rate.
Fig. 3 is the attachment structure schematic diagram of oxygen increasing tube and oxygen charging pump in the shrimp seedling hatching apparatus of high survival rate.
Fig. 4 is the structural schematic diagram of oxygen-enriching mechanism in the shrimp seedling hatching apparatus of high survival rate.
In figure: 1- light barrier, 2- bearing, 3- opening, 4- handle, 5- incubator, 6- bracket, 7- sealing plate, 8- oxygen increasing tube,
9- universal wheel, 10- cylinder, 11- oxygen-enriching mechanism, 12- constant temperature mechanism, 13- sealing cover, 14- swingle, 15- oxygenation hole, 16- connect
Adapter tube, 17- oxygen charging pump, 18- check (non-return) valve, 19- constant warm tube, 20- dsah-pot, 21- baffle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
Firstly, shown in please referring to Fig.1 to Fig.4, in the utility model embodiment, a kind of shrimp seedling hatching dress of high survival rate
It sets, including the incubator 5 hatched for shrimp seedling, 5 upper center of incubator is equipped with bearing 2, and 2 upper end of bearing passes through rotation
Bull stick 14 is connect with light barrier 1, and the light barrier 1 is rectangle, passes through being used cooperatively for bearing 2 and swingle 14, Jin Erke
It, can also be convenient fast with real-time perfoming illumination appropriate to be blocked by the rotation realization of light barrier 1 to the illumination of incubator 5
Victory is conducive to the survival rate for improving shrimp seedling hatching, and 5 upper part of incubator of 2 two sides of bearing is respectively symmetrically equipped with a use
In being put into shrimp seedling and to the opening 3 operated inside incubator 5, be hinged with sealing cover 13 in the opening 3, pass through sealing cover
13 can switch opening 3, and then realize the sealing effect to incubator 5, be conducive to the stability for improving environment of hatching,
Effectively increase the survival rate of shrimp seedling hatching；
Shrimp seedling is caused to survive in order to solve traditional shrimp seedling hatching apparatus due to directly carrying out heat preservation and oxygen supply to water body
The low problem of rate, 5 inner upper end of incubator is equipped with several constant temperature mechanisms 12, by constant temperature mechanism 12 in incubator 5
Water body carries out holding constant temperature, advantageously ensures that the environmental stability of shrimp seedling hatching, effectively increases shrimp seedling survival rate, the constant temperature
Mechanism 12 includes being connected with external power source constant warm tube 19, the constant warm tube 19 be preferred precious (jebo) production from tape controller
Heating rod, 19 outer cover of constant warm tube are equipped with dsah-pot 20, and 20 bottom of dsah-pot is equipped with and fixes with 19 lower end of constant warm tube
The baffle 21 of connection carries out heating water body by constant warm tube 19, simultaneously as dsah-pot 20 is equipped with outside constant warm tube 19, it can be with
It avoids directly carrying out heating holding constant temperature to water body in incubator 5, effectively reduces in thermostatic process and the stability of water body is made
At influence, is conducive to improve shrimp seedling survival rate, be connected in the middle part of 5 lower end of incubator with cylinder 10,10 upper end of cylinder is hung down
It directly extends upwardly in incubator 5,5 end portion of incubator of 10 two sides of cylinder is respectively symmetrically equipped with a sealing plate 7, institute
It states sealing plate 7 and 5 lower end of incubator is hinged, can be conducive to improve to clearing up in incubator 5 by opening sealing plate 7
The cleaning of environment of hatching, is equipped with the oxygen-enriching mechanism 11 for being supplied oxygen in the cylinder 10, on the oxygen-enriching mechanism 11 uniformly
Equipped with several oxygenation holes 15,11 lower end of oxygen-enriching mechanism is equipped with oxygen increasing tube 8 in communication, and 8 lower end of oxygen increasing tube is logical
It crosses connecting tube 16 and is connect with external oxygen charging pump 17 is arranged in, the connecting tube 16 is equipped with check (non-return) valve 18, passes through oxygen charging pump 17
External oxygen supply is carried out, the flow direction of air-flow is controlled by check (non-return) valve 18, effectively prevent that adverse current occurs, improves the stabilization of oxygen supply
Property, oxygen charging pump 17 generate oxygen pass sequentially through connecting tube 16, oxygen increasing tube 8 and oxygen-enriching mechanism 11 to water body in incubator 5 into
The bubble during supplying oxygen can be effectively prevented to water in incubator 5 since oxygen-enriching mechanism 11 is arranged in cylinder 10 in row oxygen supply
The influence of body and shrimp seedling to be hatched advantageously ensures that the stability of hatching process, effectively increases hatching survival rate；
Further, 5 liang of upper lateral parts of the incubator are respectively symmetrically equipped with leader 4, can be to incubator by handle 4
5 carry out lift fortune, improve convenience, and 5 liang of side lower parts of the incubator are respectively symmetrically equipped with a bracket 6, and 6 lower end of bracket connects
It is connected to universal wheel 9, the universal wheel 9 is equipped with brake bar, by the rolling of universal wheel 9, and then the movement of incubator 5 is driven,
Meanwhile by the braking of brake bar, it can control the movement and stopping of incubator 5, improve mobile flexibility, in the device not
It is related to part to be the same as those in the prior art or can be realized by using the prior art.
Embodiment 2
Also referring to shown in Fig. 1, Fig. 2 and Fig. 3, in the utility model embodiment, a kind of shrimp seedling hatching of high survival rate
Device, including the incubator 5 hatched for shrimp seedling, 5 upper center of incubator is equipped with bearing 2, and 2 upper end of bearing passes through
Swingle 14 is connect with light barrier 1, and by being used cooperatively for bearing 2 and swingle 14, and then it is real to pass through rotation light barrier 1
Now the illumination of incubator 5 is blocked, can also be convenient and efficient with real-time perfoming illumination appropriate, be conducive to improve shrimp seedling and incubate
The survival rate of change, 5 upper part of incubator of 2 two sides of bearing are respectively symmetrically equipped with one for being put into shrimp seedling and to incubator
The opening 3 operated inside 5, it is described opening 3 on be hinged with sealing cover 13, opening 3 can be opened by sealing cover 13
It closes, and then realizes the sealing effect to incubator 5, be conducive to the stability for improving environment of hatching, effectively increase shrimp seedling hatching
Survival rate；
Further, 5 liang of upper lateral parts of the incubator are respectively symmetrically equipped with leader 4, can be to incubator by handle 4
5 carry out lift fortune, improve convenience, and 5 liang of side lower parts of the incubator are respectively symmetrically equipped with a bracket 6, and 6 lower end of bracket connects
It is connected to universal wheel 9, the universal wheel 9 is equipped with brake bar, by the rolling of universal wheel 9, and then the movement of incubator 5 is driven,
Meanwhile by the braking of brake bar, it can control the movement and stopping of incubator 5, improve mobile flexibility；
Shrimp seedling is caused to survive in order to solve traditional shrimp seedling hatching apparatus due to directly carrying out heat preservation and oxygen supply to water body
The low problem of rate, 5 inner upper end of incubator is equipped with several constant temperature mechanisms 12, by constant temperature mechanism 12 in incubator 5
Water body carries out holding constant temperature, advantageously ensures that the environmental stability of shrimp seedling hatching, effectively increases shrimp seedling survival rate, the constant temperature
Mechanism 12 includes being connected with external power source constant warm tube 19, the constant warm tube 19 be preferred precious (jebo) production from tape controller
Heating rod, 19 outer cover of constant warm tube are equipped with dsah-pot 20, and 20 bottom of dsah-pot is equipped with and fixes with 19 lower end of constant warm tube
The baffle 21 of connection carries out heating water body by constant warm tube 19, simultaneously as dsah-pot 20 is equipped with outside constant warm tube 19, it can be with
It avoids directly carrying out heating holding constant temperature to water body in incubator 5, effectively reduces in thermostatic process and the stability of water body is made
At influence, be conducive to improve shrimp seedling survival rate；
Further, it is connected in the middle part of 5 lower end of incubator with cylinder 10,10 upper end of cylinder extends vertically up to
In incubator 5,5 end portion of incubator of 10 two sides of cylinder is respectively symmetrically equipped with a sealing plate 7, the sealing plate 7 with
5 lower end of incubator is hinged, can be conducive to improve the clear of environment of hatching to clearing up in incubator 5 by opening sealing plate 7
It is clean, the oxygen-enriching mechanism 11 for being supplied oxygen is equipped in the cylinder 10,11 lower end of oxygen-enriching mechanism is equipped in communication
Oxygen increasing tube 8,8 lower end of oxygen increasing tube is connect by connecting tube 16 with external oxygen charging pump 17 is arranged in, in the connecting tube 16
Equipped with check (non-return) valve 18, external oxygen supply is carried out by oxygen charging pump 17, the flow direction of air-flow is controlled by check (non-return) valve 18, is effectively prevent
Adverse current occurs, improves the stability of oxygen supply, the oxygen that oxygen charging pump 17 generates passes sequentially through connecting tube 16, oxygen increasing tube 8 and increases
Oxygen mechanism 11 supplies oxygen water body in incubator 5, and since oxygen-enriching mechanism 11 is arranged in cylinder 10, oxygen supply can be effectively prevented
Influence of the bubble in the process to water body and shrimp seedling to be hatched in incubator 5, advantageously ensures that the stability of hatching process, effectively
Hatching survival rate is improved, part is not directed in the device and is the same as those in the prior art or can be realized by using the prior art.
The working principle of the utility model is: the shrimp seedling hatching apparatus of the high survival rate, it will shrimp be hatched by opening 3
Seedling is put into incubator 5 and to operating inside incubator 5, carries out keeping permanent to water body in incubator 5 by constant temperature mechanism 12
Temperature, can be to avoid simultaneously because be equipped with dsah-pot 20 outside constant warm tube 19 specifically, carry out heating water body by constant warm tube 19
Heating holding constant temperature directly is carried out to water body in incubator 5, effectively reduces in thermostatic process and shadow is caused to the stability of water body
It rings, is conducive to improve shrimp seedling survival rate；Meanwhile the oxygen that oxygen charging pump 17 generates passes sequentially through connecting tube 16, oxygen increasing tube 8 and increases
Oxygen mechanism 11 supplies oxygen water body in incubator 5, due to oxygen-enriching mechanism 11 be arranged in cylinder 10, avoid directly to water body into
Row oxygen supply can be effectively prevented influence of the bubble during supplying oxygen to water body and shrimp seedling to be hatched in incubator 5, be conducive to protect
The stability for demonstrate,proving hatching process, effectively increases hatching survival rate；Also being used cooperatively by bearing 2 and swingle 14, in turn
The illumination of incubator 5 can be blocked by the rotation realization of light barrier 1, it can also be convenient with real-time perfoming illumination appropriate
Fast, be conducive to improve the survival rate of shrimp seedling hatching.
The beneficial effects of the utility model are: the present apparatus is provided with constant temperature mechanism and oxygen-enriching mechanism, outside constant warm tube
, can be to avoid directly heating holding constant temperature be carried out to water body in incubator equipped with dsah-pot, it is right in thermostatic process to effectively reduce
The stability of water body impacts, and is conducive to improve shrimp seedling survival rate；It is arranged in cylinder by oxygen-enriching mechanism, it is directly right to avoid
Water body is supplied oxygen, and influence of the bubble during supplying oxygen to water body in incubator and shrimp seedling to be hatched can be effectively prevented, have
Conducive to guarantee hatching process stability, effectively increase hatching survival rate, solve traditional shrimp seedling hatching apparatus due to
The problem for causing shrimp seedling survival rate low is directly kept the temperature and supplied oxygen to water body；Also being used cooperatively by bearing and swingle,
And then the illumination of incubator can be blocked by rotation light barrier realization, it can also be with real-time perfoming illumination appropriate, side
Just quick, be conducive to the survival rate for improving shrimp seedling hatching, to be conducive to improve the yield of shrimp.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. the shrimp seedling hatching apparatus of a kind of high survival rate, including the incubator (5) hatched for shrimp seedling, on the incubator (5)
End middle part is equipped with bearing (2), and incubator (5) upper part of bearing (2) two sides is respectively symmetrically equipped with one for incubator (5)
The opening (3) that inside is operated, which is characterized in that bearing (2) upper end is connected by swingle (14) and light barrier (1)
It connects, (5) two side lower part of incubator is respectively symmetrically equipped with a bracket (6), and incubator (5) inner upper end is equipped with several constant temperature mechanisms
(12)；
The constant temperature mechanism (12) includes being connected with external power source constant warm tube (19), and constant warm tube (19) outer cover is equipped with dsah-pot
(20), dsah-pot (20) bottom is equipped with the baffle (21) that is fixedly connected with constant warm tube (19) lower end, in the middle part of incubator (5) lower end with
Cylinder (10) connection, cylinder (10) upper end extend vertically up in incubator (5)；
The oxygen-enriching mechanism (11) for being supplied oxygen is equipped in the cylinder (10), oxygen-enriching mechanism (11) lower end is equipped in communication
Oxygen increasing tube (8), oxygen increasing tube (8) lower end by connecting tube (16) be arranged in outside oxygen charging pump (17) connect.
2. the shrimp seedling hatching apparatus of high survival rate according to claim 1, which is characterized in that hinged on the opening (3)
There are sealing cover (13).
3. the shrimp seedling hatching apparatus of high survival rate according to claim 2, which is characterized in that incubator (5) two sides
Top is respectively symmetrically equipped with leader (4).
4. the shrimp seedling hatching apparatus of high survival rate according to claim 3, which is characterized in that bracket (6) lower end connects
It is connected to universal wheel (9), and universal wheel (9) is equipped with brake bar.
5. the shrimp seedling hatching apparatus of high survival rate according to claim 4, which is characterized in that cylinder (10) two sides
Incubator (5) end portion is respectively symmetrically hinged with a sealing plate (7).
6. the shrimp seedling hatching apparatus of high survival rate according to claim 5, which is characterized in that on the oxygen-enriching mechanism (11)
It is uniformly provided with several oxygenation holes (15).
7. the shrimp seedling hatching apparatus of high survival rate according to claim 6, which is characterized in that set on the connecting tube (16)
There are check (non-return) valve (18).
8. the shrimp seedling hatching apparatus of -7 any high survival rates according to claim 1, which is characterized in that the light barrier
It (1) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673682.2U CN209002614U (en) | 2018-10-15 | 2018-10-15 | A kind of shrimp seedling hatching apparatus of high survival rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673682.2U CN209002614U (en) | 2018-10-15 | 2018-10-15 | A kind of shrimp seedling hatching apparatus of high survival rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209002614U true CN209002614U (en) | 2019-06-21 |
Family
ID=66838795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673682.2U Active CN209002614U (en) | 2018-10-15 | 2018-10-15 | A kind of shrimp seedling hatching apparatus of high survival rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209002614U (en) |
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2018
- 2018-10-15 CN CN201821673682.2U patent/CN209002614U/en active Active
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