CN206024894U - Little lobster aquaculture big -arch shelter - Google Patents
Little lobster aquaculture big -arch shelter Download PDFInfo
- Publication number
- CN206024894U CN206024894U CN201620913071.5U CN201620913071U CN206024894U CN 206024894 U CN206024894 U CN 206024894U CN 201620913071 U CN201620913071 U CN 201620913071U CN 206024894 U CN206024894 U CN 206024894U
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- Prior art keywords
- shrimp
- cray
- cultivation
- cultivation pool
- expulsion
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Abstract
The embodiment of the utility model discloses little lobster aquaculture big -arch shelter includes the canopy body, and the canopy body is equipped with several shrimp farming pond in driveeing out, is they shrimp farming pond's area 10 30m2, is shrimp farming pond's the degree of depth 1.0 1.2m, shrimp farming pond's chi kou department is equipped with and prevents escaping the rail, prevent that the height of escaping the rail is 0.1 0.3m, the last delivery port that is equipped with of shrimp farming pond, is the delivery port apart from bottom of the pool 0.2 0.3m, still include an expulsion device in the shrimp farming pond, the expulsion device includes catch bar and expulsion net, and the catch bar can be dismantled with the expulsion net and be connected, the size of expulsion net and shrimp farming pond's size phase -match, the internal drainage channel that still is equipped with of canopy, the drainage channel is linked together with all shrimp farming pond's delivery port. The embodiment of the utility model provides a little lobster aquaculture big -arch shelter, according to season, period and the concrete weather condition of difference, corresponding management and adjustment big -arch shelter keep the temperature in the shrimp farming pond to be in the temperature that suitable cray grows all the time, improve output and the quality of anti -season cray to obtain higher economic benefits.
Description
Technical field
The utility model is related to crayfish breeding technique field, more particularly to a kind of cray cultivation greenhouse.
Background technology
Freshwater crayfish (hereinafter referred cray) is the food of a kind of high protein, low fat, high-energy, because its taste it is fresh
Beautiful, nutritious extensive entrance restaurant, market and Domestic dining table.At present, the market demand of cray is huge, and its demand
Temperature is not changed with the time, has larger market demand and preferable economic benefit throughout the year.
The suitable growth temperature of cray is 20～30 DEG C, therefore, in the winter time, when outdoor temperature is less than 20 DEG C, little dragon
Shrimp will carry out the hibernation that burrows, and cray now is in half feeding state, and few outdoor activity, people cannot be fished for which, from
And causing yield reduction, supply falls short of demand, rise in price for the cray for causing on market.When water temperature is less than 15 DEG C, cray enters
Enter the hibernating state do not ingested, metabolism slows down, therefore, the general physique of cray in winter is less, have impact on cray
Quality and mouthfeel.At present, the method for winter cultivation cray has paddy field aquaculture, generally in December, along on the inside of the ridge of rice field four
Excavate in week and support shrimp ditch, input shrimp seedling, put in a suitable place to breed to May in next year and complete season cultivation.
The culture-cycle of paddy field aquaculture cray in winter is longer, generally requires 5-6 month, therefore, it is unfavorable for economic benefit
Lifting.Meanwhile, in breeding process, the work of poultry feeders is more numerous and diverse, needs periodically to fill out in shrimp ditch to put straw, straw pair
Cray plays certain insulation, cold-proof effect, can prevent cray from injures and deaths occurring because of low temperature；Poultry feeders are also needed periodically
Dredging shrimp ditch, provides a suitable living space for cray.Additionally, cray in rice field in one it is relatively narrow and small and
The space of closing, therefore, feed intake, anti-escape, diseases prevention, the work such as fish for and be difficult to carry out, cause more than cray in putting state in a suitable place to breed, from
And affect the quality of shrimp body.
Utility model content
A kind of cray cultivation greenhouse is provided in the utility model embodiment, it is little to solve winter cultivation in prior art
The problem that method is single, the simple and crude yield and quality for causing anti-season cray is relatively low of lobster.
In order to solve above-mentioned technical problem, the utility model embodiment discloses following technical scheme：
A kind of cray cultivation greenhouse includes canopy body, the guarantor that the canopy body expulsion includes bracing frame and is covered on bracing frame
Warm layer；
N shrimp-cultivation pool, n are provided with the canopy body expulsion>1, the area of each shrimp-cultivation pool is 10-30m2, described to support
The depth of shrimp ponds is 1.0-1.2m；Escape-proof fence is provided with the Chi Kou of the shrimp-cultivation pool, and the height of the escape-proof fence is 0.1-
0.3m；
The shrimp-cultivation pool is provided with delivery port, and the delivery port is apart from bottom of pond 0.2-0.3m；
Also it is used for driveing or screening the banishing device of cray including one in the shrimp-cultivation pool, the banishing device includes pushing away
Lever and expulsion net, the catch bar are detachably connected with expulsion net, size and the size of the shrimp-cultivation pool that the expulsion is netted
Match；
Drainage channel is additionally provided with the canopy body, and the drainage channel is connected with the delivery port of all shrimp-cultivation pools.
Preferably, the shrimp-cultivation pool includes ground type shrimp-cultivation pool, underground type shrimp-cultivation pool or semi-underground type shrimp-cultivation pool.
Preferably, the water outlet is provided with the close hold spacing piece for preventing cray from escaping.
Preferably, the escape-proof fence includes wooden fence, gypsum fence or plastics fence.
Preferably, it is characterised in that the heat-insulation layer includes single layer structure or double-deck insulation film.
Preferably, support frame as described above includes bamboo matter bracing frame or steel supports frame.
A kind of cray cultivation greenhouse provided from above technical scheme, the utility model embodiment, according to difference
Season, period and concrete weather condition, corresponding management and adjust booth, keep the temperature in shrimp-cultivation pool all the time in suitable
The temperature of cray growth, improves the yield and quality of anti-season cray, so as to obtain higher economic benefit.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
A kind of structural representation of cray booth that Fig. 1 is provided for the utility model embodiment；
A kind of structural representation of banishing device that Fig. 2 is provided for the utility model embodiment；
Symbol in Fig. 1-2 is expressed as：1- canopy bodies, 11- bracing frames, 12- heat-insulation layers, 21- shrimp-cultivation pools, 22- escape-proof fences,
23- discharge outlet, 24- banishing devices, 241- catch bars, 242- expulsion nets, 3- drainage channels.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the utility model, below in conjunction with this reality
With the accompanying drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the utility model, rather than the embodiment of whole.Based on the utility model
In embodiment, the every other enforcement obtained under the premise of creative work is not made by those of ordinary skill in the art
Example, should all belong to the scope of the utility model protection.
A kind of structural representation of cray cultivation greenhouse that Fig. 1 is provided for the utility model embodiment, as shown in figure 1,
Cray cultivation greenhouse includes canopy body 1, and canopy body 1 includes bracing frame 11 and heat-insulation layer 12.Skeleton portion of the bracing frame 11 as booth
Point, for supporting heat-insulation layer 12, bracing frame 11 to can select the bracing frame of the bracing frame or steel of bamboo matter.Heat-insulation layer 12 is covered in and props up
On support 11, heat-insulation layer 12 can be maintained at the temperature in booth within the scope of one higher temperature, and its reason is, the daytime,
The heat of sunlight can pass through heat-insulation layer and enter in booth；Night, heat-insulation layer can prevent the heat in booth to outside expansion
Dissipate.Heat-insulation layer 12 includes the insulation film of single layer structure or double-deck insulation film, and those skilled in the art can be according to working as
The climatic condition in ground winter is selected, and which belongs to protection domain of the present utility model.In the present embodiment, heat-insulation layer is using double-deck
The insulation film of structure, double-deck insulation film is with preferably insulation, every cold performance.
N shrimp-cultivation pool 21, n is provided with canopy body 1>1, such as n=4,5 or 6.The difference of position is built according to shrimp-cultivation pool 21,
Shrimp-cultivation pool 21 includes ground type shrimp-cultivation pool, underground type shrimp-cultivation pool or semi-underground type shrimp-cultivation pool.Generally, ground type shrimp-cultivation pool is to canopy body
Height tool there are certain requirements, the discharge outlet of semi-underground type shrimp-cultivation pool is difficult to arrange, therefore, adopt semi-underground type in the present embodiment
Shrimp-cultivation pool.
The shape of shrimp-cultivation pool 21 can be designed accordingly according to the shape of canopy body 1, such as square, cuboid or circle,
In the present embodiment, shrimp-cultivation pool is rectangle.The construction area of shrimp-cultivation pool should be moderate, excessive or too small will all affect cray
Breeding process.For example, if the area of shrimp-cultivation pool 21 is excessive, once there is pathology, the cray in whole shrimp-cultivation pool will be involved, from
And cause huge economic loss；If the area of shrimp-cultivation pool 21 is too small, building cost will be increased, meanwhile, in the cultivation in later stage
Cheng Zhong, has also been pressurized the labour intensity of poultry feeders.In the present embodiment, the area of each shrimp-cultivation pool 21 is 10-30m2, this area
Technical staff adjusts the area of shrimp-cultivation pool, for example, 15m according to actual needs2、25m2Deng which belongs to protection of the present utility model
Scope.
Cray belongs to shallow health thing, and it is 0.8-1m typically preferably to cultivate depth, therefore, the depth of shrimp-cultivation pool 21 is
0.3-1.5m, in the present embodiment, the depth of shrimp-cultivation pool 21 is 1.1m.
In order to prevent cray from escaping, escape-proof fence 22 is set at the Chi Kou of shrimp-cultivation pool 21, the height of escape-proof fence 22 is
0.1-0.3m.The way of realization of escape-proof fence has various, including wooden fence, gypsum fence or plastics fence.It should be pointed out that this
Art personnel can select the height of the escape-proof fence of suitable material and adjustment escape-proof fence according to actual needs, and which belongs to
The protection domain of this area.In the present embodiment, escape-proof fence adopts smooth insulation film, and which is highly 0.2m.
Shrimp-cultivation pool 21 is provided with discharge outlet 23, discharges the water in shrimp-cultivation pool 21 by discharge outlet 23.Discharge outlet 23 is located at supports
On the side wall of shrimp ponds 21, and near the bottom of pond portion of shrimp-cultivation pool 21.In the present embodiment, discharge outlet is arranged on away from bottom of pond 0.2-0.3m
At position.Discharge outlet is set in this region, it can be ensured that after draining terminates, in shrimp-cultivation pool 21, still has certain water yield, to tie up
Hold breathing and other physiological activities of cray.It should be pointed out that those skilled in the art can adjust draining according to actual needs
The position of mouth, such as discharge outlet are arranged at the position of bottom of pond 0.25m, and which each falls within protection domain of the present utility model.
Drainage channel 3 is provided with canopy body 1, drainage channel 3 is connected with the discharge outlet 23 of each shrimp-cultivation pool 21.Each draining
A drain plug is equipped with mouth 23.When shrimp-cultivation pool needs draining, drain plug is opened, the water in shrimp-cultivation pool will be by discharge outlet stream
Go out shrimp-cultivation pool, flow into drainage channel.
In order to prevent cray from escaping by discharge outlet 23, close hold spacing piece is set at discharge outlet 23.
After water in shrimp-cultivation pool 21 is discharged, need in shrimp-cultivation pool 21 to cover clean water body to maintain the normal of cray
Growth, into shrimp-cultivation pool, the mode of water filling has various, for example, arrange water injection pipe, water injection pipe is suspended at the Chi Kou of shrimp-cultivation pool or
It is placed on the side wall of shrimp-cultivation pool, by water injection pipe to water filling in shrimp-cultivation pool.In the present embodiment, water of the water injection pipe from plastics matter
Pipe.
A banishing device 24, a kind of banishing device that Fig. 2 is provided for the utility model embodiment are additionally provided with shrimp-cultivation pool 21
Structural representation, as shown in Fig. 2 banishing device 24 includes catch bar 241 and expulsion net 242, catch bar 241 and expulsion net
242 are detachably connected, and expel the size of net 242 to match with the size of shrimp-cultivation pool 21.During using banishing device 24, net will be expelled
242 insert in shrimp-cultivation pool 21, promote catch bar 241, drive expulsion net 242 to move to opposite side from the side of shrimp-cultivation pool 21, make pond
In cray concentrate on a certain region of shrimp-cultivation pool 21 under the expulsion of expulsion net 242, to facilitate poultry feeders cleaning to support shrimp
Pond 21 or harvesting cray.In actual operation, according to different needs, the expulsion net 242 of replaceable different mesh sizes,
For example, if harvesting cray, the expulsion net 242 compared with large mesh is selected, the cray in pond is played to catch and stays greatly little screening
Effect；If cleaning shrimp-cultivation pool, selects the expulsion net 242 of less mesh, most cray is concentrated in pond
Zonule, is easy to just poultry feeders cleaning shrimp-cultivation pool.
The selection of expulsion net has various, expels net or nylon expulsion net including irony, is expelled using nylon in the present embodiment
Net, nylon expulsion net is economical, convenient and is difficult to get rusty.But, the lighter weight of nylon expulsion net is difficult to be sunken to bottom of pond, causes
Cray is easily escaped from gap of the nylon expulsion net with bottom of pond, therefore, stone etc. is bundled in the lower end of nylon wire have necessarily
The object of weight.In the presence of the gravity of the weights such as stone, the lower end of nylon expulsion net will sink in bottom of pond, it is to avoid cray
The phenomenon escaped or be missed occurs.
The technical program is more easily understood for ease of those skilled in the art, the cray that will be provided with embodiment below
The specifically used process of cultivation greenhouse is illustrated：
Throw in cray：
Before cray is thrown in, shrimp-cultivation pool need to be pre-processed, preprocessing process includes the cleaning of shrimp-cultivation pool, retaining
And fertilising etc..
Select physical health, the disease-free cray shrimp seedling roughly the same without wound, travelling flexible, size to be thrown in, throw in
Before, soaking disinfection is carried out to cray shrimp seedling, the implementation of sterilization has various, in the present embodiment, using the salt of 2%-4%
Water carries out soaking disinfection, and soak time is 5-10min.When the cray shrimp seedling of soaking disinfection is thrown in, it should be noted that cultivation
Density, in the present embodiment, water of the cultivation density for per cubic metre of 2-3 jin, therefore, in breeding process, the weightening of shrimp body therewith,
The water yield in shrimp-cultivation pool should be accordingly increased, the water yield of shrimp-cultivation pool is promoted to 0.5-0.7m.
Lobster belongs to the crustacean of shallow water area life, and cray meeting Jing often emerges, therefore, the depth of water of shrimp-cultivation pool
Can not be too deep, in 0.3m-1.5m, such depth of water is adapted to pasture and water growth to the general depth of water for adapting to, and the water layer up and down of water body it
Between the different margin of the temperature difference it is less, more conducively cray growth.
Booth is managed：
It is according to different seasons, period and concrete weather condition, corresponding to manage and adjust booth, keep at temperature of shed
In suitable cray growth temperature, specially：
Summer：Insulation film is removed, is floated in shrimp-cultivation pool and is planted water plant, such as water peanut, using the stem of water plant
Leaf shielded from sunlight, provides the aquatic environment for covering for cray.
Autumn and late spring：The season time of autumn and late spring, day and night temperature are larger, therefore, it should be specifically noted that the guarantor at night
Temperature work.Specifically, only covering and heat insulating film on daytime, night need to be covered in straw seat on insulation film, prevent night
Between temperature decrease by cray frostbite.
Winter and early spring：This period, outdoor temperature are low, should note constantly the heat insulation effect of booth, specifically, night and the moon
On cold daytime, whole day is covered in straw seat on insulation film；On sun-drenched daytime, when the morning 10 is up to afternoon 3
Period, straw seat can be removed, the irradiation of sunlight can be made within the scope of the interior temperature higher in maintenance of canopy.
Feeding and management：
The cleaning of shrimp-cultivation pool is kept, the cray for preventing courses of infection from cultivating.
Maintain the water yield of shrimp-cultivation pool moderate, it is ensured that cray obtains maximum economic effect all the time in preferably cultivation density
Benefit, in the present embodiment, the height of water level of the preferable water yield is 0.5-0.7m.
Timely and appropriate discovery is applied fertilizer, in the present embodiment, cultivation density be 2-3 jin/square metre water, the fertilising cycle be 4-5
My god, each dose is 50-100 gram/cubic metre of water.Raising little imperial little employing fertilizer has various, adopts excrement in the present embodiment
Fertilizer.
In feeding process, the oxygen in water is gradually consumed, while the row of the fertilizer of the excess splashed and cray
Let out thing to suspend in water, reduce the transparency of water, accordingly, it would be desirable to the water periodically changed in note shrimp-cultivation pool, exchange water cycle is 3-4
My god, each quantity of exchanged water is 0.2-0.3m.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or operate it
Between there is any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that a series of process, method, article or equipment including key elements not only includes those
Key element, but also including other key elements being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment.
The above is only specific embodiment of the present utility model, is made skilled artisans appreciate that or realizing this
Utility model.Various modifications to these embodiments will be apparent to one skilled in the art, institute herein
The General Principle of definition can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.
Therefore, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and original disclosed herein
Reason and the consistent most wide scope of features of novelty.
Claims (6)
1. a kind of cray cultivation greenhouse, it is characterised in that including canopy body (1), described canopy body (1) includes bracing frame (11) and covers
The heat-insulation layer (12) covered on bracing frame (11)；
N shrimp-cultivation pool (21), n are provided with canopy body (1)>1, the area of each shrimp-cultivation pool (21) is 10-30m2, it is described
The depth of shrimp-cultivation pool (21) is 1.0-1.2m；It is provided with escape-proof fence (22) at the Chi Kou of shrimp-cultivation pool (21), it is described anti-escape to enclose
The height on hurdle (22) is 0.1-0.3m；
Shrimp-cultivation pool (21) are provided with discharge outlet (23), and discharge outlet (23) are apart from bottom of pond 0.2-0.3m；
Also it is used for driveing or screening the banishing device (24) of cray, the banishing device including one in shrimp-cultivation pool (21)
(24) catch bar (241) and expulsion net (242) are included, catch bar (241) are detachably connected with expulsion net (242), described
The size of expulsion net (242) is matched with the size of the shrimp-cultivation pool (21)；
It is additionally provided with drainage channel (3) in canopy body (1), the discharge outlet of drainage channel (3) and all shrimp-cultivation pools (21)
(23) it is connected.
2. cray cultivation greenhouse according to claim 1, it is characterised in that described shrimp-cultivation pool (21) are supported including ground type
Shrimp ponds, underground type shrimp-cultivation pool or semi-underground type shrimp-cultivation pool.
3. cray cultivation greenhouse according to claim 1, it is characterised in that discharge outlet (23) place is provided with for preventing
The close hold spacing piece that only cray escapes.
4. cray cultivation greenhouse according to claim 1, it is characterised in that described escape-proof fence (22) include wooden enclosing
Hurdle, gypsum fence or plastics fence.
5. cray cultivation greenhouse according to claim 1, it is characterised in that described heat-insulation layer (12) include Single-layer Insulation
Layer or double insulation.
6. cray cultivation greenhouse according to claim 1, it is characterised in that support frame as described above (11) includes that bamboo matter is supported
Frame or steel supports frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620913071.5U CN206024894U (en) | 2016-08-19 | 2016-08-19 | Little lobster aquaculture big -arch shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620913071.5U CN206024894U (en) | 2016-08-19 | 2016-08-19 | Little lobster aquaculture big -arch shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206024894U true CN206024894U (en) | 2017-03-22 |
Family
ID=58305556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620913071.5U Expired - Fee Related CN206024894U (en) | 2016-08-19 | 2016-08-19 | Little lobster aquaculture big -arch shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206024894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090001A (en) * | 2018-08-29 | 2018-12-28 | 田定松 | A kind of winter cray temporarily supports facility |
| CN110663603A (en) * | 2019-10-12 | 2020-01-10 | 沈阳农业大学 | Rice field overwintering method for crayfishes |
-
2016
- 2016-08-19 CN CN201620913071.5U patent/CN206024894U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090001A (en) * | 2018-08-29 | 2018-12-28 | 田定松 | A kind of winter cray temporarily supports facility |
| CN109090001B (en) * | 2018-08-29 | 2021-06-01 | 吴青平 | Facility is supported temporarily to crayfish in winter |
| CN110663603A (en) * | 2019-10-12 | 2020-01-10 | 沈阳农业大学 | Rice field overwintering method for crayfishes |
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| 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: 20170322 Termination date: 20210819 |