CN210054295U - Crayfish breeding greenhouse and sun-shading device thereof - Google Patents
Crayfish breeding greenhouse and sun-shading device thereof Download PDFInfo
- Publication number
- CN210054295U CN210054295U CN201920602705.9U CN201920602705U CN210054295U CN 210054295 U CN210054295 U CN 210054295U CN 201920602705 U CN201920602705 U CN 201920602705U CN 210054295 U CN210054295 U CN 210054295U
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- China
- Prior art keywords
- greenhouse
- curtain cloth
- curtain
- heat
- shed roof
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- Expired - Fee Related
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- 241000238017 Astacoidea Species 0.000 title claims abstract description 34
- 238000009395 breeding Methods 0.000 title claims abstract description 31
- 230000001488 breeding effect Effects 0.000 title claims abstract description 30
- 239000004744 fabric Substances 0.000 claims abstract description 45
- 238000005096 rolling process Methods 0.000 claims abstract description 26
- 238000004321 preservation Methods 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 241000238557 Decapoda Species 0.000 description 22
- 230000000694 effects Effects 0.000 description 7
- 238000005286 illumination Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 239000010868 animal carcass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000238030 Procambarus clarkii Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Classifications
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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
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
- Greenhouses (AREA)
Abstract
The utility model discloses a crayfish breeding greenhouse and a sun-shading device thereof, wherein the sun-shading device comprises a heat-preservation curtain cloth arranged above the transparent shed roof of the greenhouse and a curtain rolling machine; the heat-insulation curtain cloth is mutually independent and can cover the light-transmitting shed roof after being spliced; the curtain rolling machine is used for rolling up or paving the thermal-insulation curtain cloth; the crayfish breeding greenhouse comprises the crayfish breeding greenhouse sun-shading device. By adopting the technical scheme, a plurality of ponds are arranged in the greenhouse in a partition mode, the curtain rolling machines corresponding to a certain pond can be controlled to spread the heat-preservation curtain cloth for shading according to needs, or the corresponding curtain rolling machines are controlled to roll the heat-preservation curtain cloth.
Description
Technical Field
The utility model relates to a big-arch shelter is bred to cray and solar protection devices thereof belongs to cray breeding technical field.
Background
Crayfish (acambrus clarkii), also known as Procambarus clarkii, crayfish red crayfish and freshwater crayfish. The meat is popular with people because of delicious taste. Due to the omnivorous property, the fast growth speed and the strong adaptability, the method forms an absolute competitive advantage in the local ecological environment. The food intake range of the feed comprises aquatic weeds, algae, aquatic insects, animal carcasses and the like, and the feed can kill the aquatic weeds, the algae, the aquatic insects, the animal carcasses and the like in case of shortage of food. In the last two years, the crayfish market is fierce and the supply is not adequate, but the crayfish is mainly cultured in south areas such as Jiangsu and Hubei, and the yield is very low in the northeast. Because the temperature is low in northeast winter, the crayfishes and the shrimp seeds can not live through the winter naturally, which greatly limits the crayfishes from being cultured in the northeast area. In view of this, we have adopted a greenhouse breeding method. In the northeast region, the crayfishes mate in 5-10 months, the hatched shrimp seedlings are mainly in 10-2 months, and the hatched seedlings in different months are subjected to partition breeding in a greenhouse. The time for putting the crayfish in the rice field in the northeast region to breed the crayfish in batches is 6 months, the crayfish needs to grow for 5-7 months after hatching, and the crayfish reaches the pond outlet specification before 6 months due to the overlong time, so the growth speed of the crayfish needs to be controlled. The crayfish has the biological habits of daily rest and night activity, the illumination is improved, the activity of the shrimp seeds is reduced, the growth speed of the shrimp seeds is delayed, the activity of the breeding shrimps is reduced, and the breeding shrimps are not incubated.
SUMMERY OF THE UTILITY MODEL
Therefore, an object of the utility model is to provide a crayfish breeding big-arch shelter and solar protection devices thereof can carry out the piecemeal sunshade to the subregion pond in the big-arch shelter to can independently control the illumination time in shrimp fry pond and kind shrimp pond.
In order to realize the aim, the utility model discloses a crawfish culture greenhouse sun-shading device, which comprises a heat-preservation curtain cloth arranged above a light-transmitting roof of a greenhouse and a curtain rolling machine; the heat-insulation curtain cloth is mutually independent and can cover the light-transmitting shed roof after being spliced; the curtain rolling machine is used for rolling up or paving the thermal-insulation curtain cloth; a plurality of ponds are arranged in the greenhouse; at least one of the heat-insulating curtain cloth and the ponds is used for shielding sunlight irradiating one of the ponds.
The light-transmitting shed roof of the greenhouse is obliquely arranged; at least one roll up the curtain machine and be located the top of printing opacity shed roof, at least one roll up the curtain machine and be located the middle part of printing opacity shed roof.
The curtain rolling machine including set up in the mount pad of printing opacity shed roof top, install in gear motor on the mount pad, connect in gear motor power take off end's serving and connect in the epaxial receipts of serving are put the rope, the stiff end of heat preservation curtain cloth is fixed in on the mount pad, the one end of receiving and putting the rope is fixed in on the mount pad and be located the stiff end below of heat preservation curtain cloth, receive and put the rope and walk around the other end is fixed in behind the heat preservation curtain cloth the serving.
And shading curtain cloth is arranged above each pond.
The edge of pond is provided with the enclosure be provided with two parallel bracing pieces on the enclosure, the both sides of shading curtain cloth install respectively through a plurality of links in on the bracing piece.
The utility model also discloses a sunshade device for the crawfish culture greenhouse, which comprises a heat-preservation curtain cloth arranged above the transparent shed roof of the greenhouse and a curtain rolling machine; a plurality of ponds are arranged in the greenhouse; and shading curtain cloth is arranged above each pond.
The edge of pond is provided with the enclosure be provided with two parallel bracing pieces on the enclosure, the both sides of shading curtain cloth install respectively through a plurality of links in on the bracing piece.
The utility model also provides a big-arch shelter is bred to cray, include as before the big-arch shelter solar protection devices is bred to cray.
The crayfish breeding greenhouse further comprises a rear wall, side walls and a heat insulation layer arranged between the rear wall and the light-transmitting shed roof.
The crayfish breeding greenhouse further comprises a steel structure frame used for supporting the heat preservation layer and the light-transmitting shed roof.
Adopt above-mentioned technical scheme, the utility model discloses a crayfish breeding big-arch shelter and solar protection devices thereof, mode through the subregion sets up a plurality of ponds in the big-arch shelter, can keep apart breeding shrimp and shrimp seedling, the breeding is kept apart to the shrimp seedling in different months as required simultaneously also, the sunshine duration in each pond is controlled to needs, for example, carry out sunshine in order to reduce its activity to the shrimp seedling pond, nevertheless need carry out the shading in order to increase its activity to the breeding shrimp pond simultaneously, then can control the book curtain machine that the breeding shrimp pond corresponds and spread the heat preservation curtain cloth and carry out the shading, the book curtain machine that the control shrimp seedling pond corresponds is rolled up the heat preservation curtain cloth.
Drawings
Fig. 1 is a schematic structural view of a crawfish breeding greenhouse in the first embodiment.
Fig. 2 is a perspective view of the first embodiment.
Fig. 3 is a schematic structural view of the crawfish breeding greenhouse in the second embodiment.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic perspective view of the second embodiment.
Fig. 6 is a schematic view of an installation structure of the shade fabric according to the second embodiment.
Fig. 7 is a partially enlarged view of portion B in fig. 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
as shown in fig. 1 and 2, the embodiment provides a crayfish breeding greenhouse, which includes a rear wall 101, side walls 102, a light-transmitting roof 103, an insulating layer 104 disposed between the rear wall 101 and the light-transmitting roof 103, a sun-shading device, and a steel structure frame 105 for supporting the insulating layer 104 and the light-transmitting roof 103.
The sun-shading device comprises a heat-preservation curtain cloth 201 and a curtain rolling machine 202, wherein the heat-preservation curtain cloth 201 is arranged above a light-transmitting shed roof 103 of the greenhouse; the heat-insulation curtain cloth 201 are mutually independent, and the light-transmitting shed roof 103 can be covered after the heat-insulation curtain cloth 201 are mutually spliced; the curtain rolling machine 202 is multiple, each thermal curtain 201 corresponds to one curtain rolling machine 202, and the curtain rolling machine 202 is used for rolling up or paving the thermal curtain 201. In this embodiment, three ponds 106 are provided in the greenhouse, and correspondingly, there are three rolling shutters 202 and three thermal-insulation curtains 201. Of course, in other embodiments, the number of ponds is not limited to three, and may be two or more. Each thermal curtain 201 is used to block sunlight from one of the ponds 106.
The light-transmitting shed roof 103 of the greenhouse is obliquely arranged. In this embodiment, two of the rolling shutters 202 are located at the top of the light-transmitting shed roof 103, and one of the rolling shutters 202 is located at the middle of the light-transmitting shed roof 103.
The curtain rolling machine 202 including set up in the mount pad 202a of printing opacity shed roof 103 top, install in gear motor 202b on the mount pad 202a, connect in gear motor 202b power take off end's serving axle 202c and connect in receive and release rope 202d on the serving axle 202c, the stiff end of heat preservation curtain cloth 201 is fixed in on the mount pad 202a, the one end of receiving and releasing rope 202d is fixed in on the mount pad 202a and be located the stiff end below of heat preservation curtain cloth 201, receive and release rope 202d and walk around the other end is fixed in behind the heat preservation curtain cloth 201 on the serving axle 202 c.
Adopt above-mentioned structure, mode through the subregion sets up a plurality of ponds in the big-arch shelter, can keep apart kind of shrimp and shrimp seedling, also can keep apart the breeding to the shrimp seedling in different months as required simultaneously, when the sunshine duration in each pond of needs control, for example, carry out sunshine in order to reduce its activity to the shrimp seedling pond, nevertheless need carry out the shading in order to increase its activity to kind of shrimp pond simultaneously, then can control the book curtain machine 202 that kind of shrimp pond corresponds and spread thermal insulation curtain cloth 201 and carry out the shading, the book curtain machine 202 that the control shrimp seedling pond corresponds rolls up thermal insulation curtain cloth 201.
Example two:
in the crayfish breeding greenhouse, sunlight penetrates through the light-transmitting greenhouse top 103 not only for illumination, but also for improving the temperature inside the greenhouse in winter. Therefore, in the first embodiment, the problem of blocking and shading the partitioned pond is solved, but the sunlight is prevented from providing heat for the greenhouse. Therefore, as shown in fig. 3 to 7, in this embodiment, only one rolling blind machine 202 is disposed above the transparent shed roof 103, all the thermal insulation curtain cloth 201 can be rolled up by the rolling blind machine 202, and after sunlight is irradiated into the greenhouse, the light can be shielded by disposing the light shielding curtain cloth 203 above each pond. In this embodiment, a wall 107 is disposed at the edge of the pond, two parallel support rods 108 are disposed on the wall 107, and two sides of the shade fabric 203 are respectively mounted on the support rods 108 through a plurality of openings 109. Adopt above-mentioned structure, can carry out individual shading to every pond through shading curtain cloth 203, still do not hinder the sunlight simultaneously and shine inside getting into the big-arch shelter.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (9)
1. The utility model provides a big-arch shelter solar protection devices is bred to cray which characterized in that: comprises a heat-preservation curtain cloth arranged above a light-transmitting shed roof of a greenhouse and a curtain rolling machine; the heat-insulation curtain cloth is mutually independent and can cover the light-transmitting shed roof after being spliced; the curtain rolling machine is used for rolling up or paving the thermal-insulation curtain cloth; a plurality of ponds are arranged in the greenhouse; at least one of the heat-insulating curtain cloth and the ponds is used for shielding sunlight irradiating one of the ponds.
2. The sunshade device for the crayfish breeding greenhouse as claimed in claim 1, wherein: the light-transmitting shed roof of the greenhouse is obliquely arranged; at least one roll up the curtain machine and be located the top of printing opacity shed roof, at least one roll up the curtain machine and be located the middle part of printing opacity shed roof.
3. The sunshade device for the crayfish breeding greenhouse as claimed in claim 1, wherein: the curtain rolling machine including set up in the mount pad of printing opacity shed roof top, install in gear motor on the mount pad, connect in gear motor power take off end's serving and connect in the epaxial receipts of serving are put the rope, the stiff end of heat preservation curtain cloth is fixed in on the mount pad, the one end of receiving and putting the rope is fixed in on the mount pad and be located the stiff end below of heat preservation curtain cloth, receive and put the rope and walk around the other end is fixed in behind the heat preservation curtain cloth the serving.
4. The sunshade device for the crayfish breeding greenhouse as claimed in any one of claims 1 to 3, wherein: and shading curtain cloth is arranged above each pond.
5. The sunshade device for the crayfish breeding greenhouse as claimed in claim 4, wherein: the edge of pond is provided with the enclosure be provided with two parallel bracing pieces on the enclosure, the both sides of shading curtain cloth install respectively through a plurality of links in on the bracing piece.
6. The utility model provides a big-arch shelter solar protection devices is bred to cray which characterized in that: comprises a heat-preservation curtain cloth arranged above a light-transmitting shed roof of a greenhouse and a curtain rolling machine; a plurality of ponds are arranged in the greenhouse; shading curtain cloth is arranged above each pond; the edge of pond is provided with the enclosure be provided with two parallel bracing pieces on the enclosure, the both sides of shading curtain cloth install respectively through a plurality of links in on the bracing piece.
7. The utility model provides a big-arch shelter is bred to cray which characterized in that: comprises the crawfish culture greenhouse sunshade device as claimed in any one of claims 1 to 6.
8. The crayfish breeding greenhouse of claim 7, wherein: the crayfish breeding greenhouse further comprises a rear wall, side walls and a heat insulation layer arranged between the rear wall and the light-transmitting shed roof.
9. The crayfish breeding greenhouse of claim 8, wherein: the crayfish breeding greenhouse further comprises a steel structure frame used for supporting the heat preservation layer and the light-transmitting shed roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602705.9U CN210054295U (en) | 2019-04-28 | 2019-04-28 | Crayfish breeding greenhouse and sun-shading device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920602705.9U CN210054295U (en) | 2019-04-28 | 2019-04-28 | Crayfish breeding greenhouse and sun-shading device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210054295U true CN210054295U (en) | 2020-02-14 |
Family
ID=69449417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920602705.9U Expired - Fee Related CN210054295U (en) | 2019-04-28 | 2019-04-28 | Crayfish breeding greenhouse and sun-shading device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210054295U (en) |
-
2019
- 2019-04-28 CN CN201920602705.9U patent/CN210054295U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |