CN206993871U - A kind of cold canopy of large-span double-layer - Google Patents
A kind of cold canopy of large-span double-layer Download PDFInfo
- Publication number
- CN206993871U CN206993871U CN201720928499.1U CN201720928499U CN206993871U CN 206993871 U CN206993871 U CN 206993871U CN 201720928499 U CN201720928499 U CN 201720928499U CN 206993871 U CN206993871 U CN 206993871U
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- CN
- China
- Prior art keywords
- canopy
- galvanized pipe
- layer
- skeleton
- canopy body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Greenhouses (AREA)
Abstract
The utility model provides a kind of cold canopy of large-span double-layer, column including canopy body and support canopy body, medium position of the column longitudinal bracing inside canopy body, canopy body includes the skeleton of coating and Support cover layer, the coating and skeleton are respectively provided with inside and outside two layers, it is the interlayer of closing between inside and outside two layers, every layer of coating is formed by canopy film and cotton-wadded quilt, described skeleton is by the galvanized pipe that winds up, lower edge galvanized pipe and is connected to the screw-thread steel between galvanized pipe and lower edge galvanized pipe that winds up and forms, and the galvanized pipe that winds up is set with the shape with lower edge galvanized pipe.The beneficial effects of the utility model are：Improve canopy room heat-insulating property；Improve land utilization efficiency；Middle standing pillar structure is easy to actual production；Do sth. in advance and delay 1 month to carry out vegetables production compared with traditional cold canopy.By ahead of time and the vegetables of staggering the time such as delaying and listing, product price is substantially increased, adds farmers' income.
Description
Technical field
It the utility model is related to agricultural production apparatus field, more particularly to a kind of cold canopy of large-span double-layer.
Background technology
China high latitude area vegetables production for a long time is based on greenhouse and cold canopy, but greenhouse cost is high, restricts winter
Vegetables produce, and peasant carries out spring and autumn vegetables production using vinyl house more, and the cold canopy of common plasticses is mostly single layer structure, insulation effect
Fruit is poor.
The cold canopy of existing extremely frigid zones is mainly monolayer plastic canopy room, and heat insulating ability is poor, therefore can only be planted than open country and do sth. in advance 1
Individual month and delay 1 month, in Heilongjiang Province, usage time can plant 2 batches of vegetables for 6 months, often in mid-April to mid-October
Mu cost is at 2.5 ten thousand yuan or so.The main object of the present invention is to cover the number of plies by increasing, and is realized in Heilongjiang Province mid-March
Start to plant, terminate mid-November to harvest, the implantation time of 8 months, 3 batches of vegetables can be planted, cost per mu is on 60,000 yuan of left sides
It is right.The advantages of this canopy room, is embodied in ahead of time and delays plantation, early spring stubble and late fall stubble vegetable insect disease is few, price is best, often
Mu benefit is more than 3 times of existing cold canopy benefit.
Utility model content
The purpose of this utility model is to provide a kind of large-span double-layer cold canopy, to solve above-mentioned technical problem.
The utility model patent mainly solves China's extremely frigid zones early spring and early winter vegetables production problem.
The utility model using following technical scheme in order to solve the above technical problems, realized：
A kind of cold canopy of large-span double-layer, it is characterised in that：Column including canopy body and support canopy body, the column longitudinally prop up
The medium position inside canopy body is supportted, canopy body includes the skeleton of coating and Support cover layer, and the coating and skeleton are all provided with
Put and formed between inside and outside two layers, inside and outside two layers for the interlayer of closing, every layer of coating by canopy film and cotton-wadded quilt, described skeleton by
The screw-thread steel that galvanized pipe, lower edge galvanized pipe and being connected to wind up between galvanized pipe and lower edge galvanized pipe that winds up is formed, described to wind up
Galvanized pipe and lower edge galvanized pipe are put with opening up.
Preferably, the span of the canopy body up to 16 meters, realizes that the saving in soil utilizes.
Preferably, the galvanized pipe that winds up is at ground 1200mm away from being provided with upper neck, away from being provided with lower card at ground 400mm
Groove.
Preferably, the column uses 50*20 square tube, the upper end of column is respectively provided with inside and outside two layers of skeleton junction
There is slot.
Preferably, the both sides ground clearance of the canopy body is less than 1.5m section, corresponding horizontal range is less than 0.3m.
1. the space below canopy body forms canopy room, the double-deck covering of canopy room, including double-deck canopy film and double-deck cotton-wadded quilt, add
The heat insulating ability of canopy room, it is not moving air between two side forms, more effectively can prevents night temperatures from declining；
2. the span of canopy room up to 16 meters, realizes that the saving in soil utilizes；
3. canopy room both sides shoulder is higher, it is easy to mechanization production, greatlys save manpower；
4. there is column among canopy room, increase bearing capacity, the more snowfalls in the early spring north, easily cause canopy room and collapse, the design because
There is cotton-wadded quilt for outside, snow is not easy to slide after snowing, and all snow loads are bigger, therefore steel specs and angle will meet to carry in design
Power requirement；
5. column among is also convenient for increasing by three layers of covering in canopy room；
6 middle standing pillar structures also allow for horizontal bracing wire, for the hanging of climbing class plant, facilitate actual production.
The beneficial effects of the utility model are：
1. improve canopy room heat-insulating property；
2. improve land utilization efficiency；
3. middle standing pillar structure is easy to actual production；
4. do sth. in advance and delay 1 month to carry out vegetables production compared with traditional cold canopy.
5. by ahead of time and the vegetables of staggering the time such as delaying and listing, product price is substantially increased, adds farmers' income.
Most area resident time is a kind of for design in or so mid-April, the utility model patent in Heilongjiang Province
The cold canopy of bilayer covering canopy film and cotton-wadded quilt, makes resident time do sth. in advance 1 month or so, while can also delay autumn collecting time
1 month, the vegetables Time To Market of the cold canopy production of the common plasticses that just stagger, substantially increase canopy room productivity effect.
Technical scheme, realize and start mid-March to plant in Heilongjiang Province, terminate mid-November to harvest, 8 months
Implantation time, 3 batches of vegetables can be planted, cost per mu is at 60,000 yuan or so.The advantages of this canopy room, is embodied in ahead of time and delays
Plantation, early spring stubble and late fall stubble vegetable insect disease is few, price is best, every mu of benefit is more than 3 times of existing cold canopy benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face with specific embodiments and the drawings, the utility model is expanded on further, but following embodiments are only of the present utility model excellent
Embodiment is selected, and it is not all.Based on the embodiment in embodiment, those skilled in the art are not making creative work
Under the premise of obtain other embodiments, belong to protection scope of the present invention.
Specific embodiment of the utility model is described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of cold canopy of large-span double-layer, including the column 1 of canopy body 2 and support canopy body 2, the longitudinal direction of column 1 branch
The medium position inside canopy body 2 is supportted, canopy body 2 includes the skeleton 21 of coating 22 and Support cover layer 22, coating 22 and bone
Frame 21 is respectively provided between inside and outside two layers, inside and outside two layers to be formed for the interlayer 23 of closing, every layer of coating 22 by canopy film and cotton-wadded quilt,
Skeleton 21 is winded up between galvanized pipe 211 and lower edge galvanized pipe 213 by the galvanized pipe 211 that winds up, lower edge galvanized pipe 213 and being connected to
Screw-thread steel 212 is formed, and the galvanized pipe 211 that winds up is set with the shape with lower edge galvanized pipe 213, and wind up galvanized pipe 211 and lower edge galvanized pipe
Spacing 250mm between 213.
The span of canopy body realizes that the saving in soil utilizes up to 16 meters.Galvanized pipe wind up away from being provided with upper card at ground 1200mm
Groove, away from being provided with lower bayonet slot at ground 400mm.Column uses 50*20 square tube, the upper end of column and inside and outside two layers of skeleton junction
It is provided with slot.The both sides ground clearance of canopy body is less than 1.5m section, and corresponding horizontal range is less than 0.3m, so that canopy
Room both sides shoulder is higher, is easy to mechanization production, greatlys save manpower；The high 3.3-3.5m of column.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Be only preference of the present utility model, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
On the premise of, the utility model also has various changes and modifications, and these changes and improvements both fall within this claimed practicality
In new scope.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (5)
- A kind of 1. cold canopy of large-span double-layer, it is characterised in that：Column including canopy body and support canopy body, the column longitudinal bracing Medium position inside canopy body, canopy body include the skeleton of coating and Support cover layer, and the coating and skeleton are respectively provided with It is the interlayer of closing between inside and outside two layers, inside and outside two layers, every layer of coating is formed by canopy film and cotton-wadded quilt, and described skeleton is by upper The screw-thread steel that string galvanized pipe, lower edge galvanized pipe and being connected to wind up between galvanized pipe and lower edge galvanized pipe is formed, the plating of winding up Zinc pipe is set with the shape with lower edge galvanized pipe.
- 2. the cold canopy of large-span double-layer according to claim 1, it is characterised in that：The span of the canopy body is up to 16 meters.
- 3. the cold canopy of large-span double-layer according to claim 1, it is characterised in that：The galvanized pipe that winds up away from ground 1200mm at Neck is provided with, away from being provided with lower bayonet slot at ground 400mm.
- 4. the cold canopy of large-span double-layer according to claim 1, it is characterised in that：The column uses 50*20 square tube, stands The upper end of post is provided with slot with inside and outside two layers of skeleton junction.
- 5. the cold canopy of large-span double-layer according to claim 1, it is characterised in that：The both sides ground clearance of the canopy body is less than 1.5m section, corresponding horizontal range are less than 0.3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928499.1U CN206993871U (en) | 2017-07-21 | 2017-07-21 | A kind of cold canopy of large-span double-layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720928499.1U CN206993871U (en) | 2017-07-21 | 2017-07-21 | A kind of cold canopy of large-span double-layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206993871U true CN206993871U (en) | 2018-02-13 |
Family
ID=61456563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720928499.1U Expired - Fee Related CN206993871U (en) | 2017-07-21 | 2017-07-21 | A kind of cold canopy of large-span double-layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206993871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467615A (en) * | 2021-12-23 | 2022-05-13 | 六安市叶集区帮农农业发展有限公司 | Grape cold shed early-maturing cultivation method |
-
2017
- 2017-07-21 CN CN201720928499.1U patent/CN206993871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467615A (en) * | 2021-12-23 | 2022-05-13 | 六安市叶集区帮农农业发展有限公司 | Grape cold shed early-maturing cultivation method |
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Legal Events
| 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: 20180213 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |