CN109601196A - A kind of beam-connected greenhouse - Google Patents
A kind of beam-connected greenhouse Download PDFInfo
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- CN109601196A CN109601196A CN201811579787.6A CN201811579787A CN109601196A CN 109601196 A CN109601196 A CN 109601196A CN 201811579787 A CN201811579787 A CN 201811579787A CN 109601196 A CN109601196 A CN 109601196A
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- Prior art keywords
- canopy body
- film
- insulation film
- column
- bar
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/246—Air-conditioning systems
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of beam-connected greenhouses, belong to agricultural technology field, solve existing crop greenhouse using single layer booth structure, and inside is equipped with thermal screen, but poor thermal insulation property, and crops is caused to be endured cold dead problem；Its technical characteristic is: including the first canopy body, the second canopy body, column and vertical ventilation opening, the second canopy body is set on the right side of first canopy body, the bottom of first canopy body and the second canopy body is both secured on ground, column is fixedly mounted in ground middle position, isometric awning film is laid with outside first canopy body and the second canopy body, the setting of vertical ventilation opening advantageously forms strong cross-ventilation, to be conducive to cooling and the hydrofuge of greenhouse, the setting of first insulation film, the second insulation film and third insulation film can enhance the leakproofness of greenhouse, while improve heat insulation effect.
Description
Technical field
The present invention relates to agricultural technology field more particularly to a kind of beam-connected greenhouses.
Background technique
The greenhouse planted now stays ventilation opening to be aerated cooling using shoulder, when rainfall occurs in high temperature season, because logical
Air port is closed not in time, is caused rainwater from the crop that ventilation opening falls on following face ventilation opening, is led to the work being poured by rain
Serious, the main reason for becoming high temperature season greenhouse unsuitable planting vegetable, occurs for object disease.
Current existing beam-connected greenhouse is aerated using shoulder, to improve the aeration-cooling ability of high temperature season, is carried out double
Side install ventilation opening, between two ventilation openings the hot-air of the arch-shaped on top hereafter because being restricted and cannot be discharged by structure,
High-temperature hot air region is formed, as sunlight enhances, hot-air region is constantly extended downward, and is caused in the middle part of greenhouse above crop
It is influenced by high-temperature hot air, undergrowth；Existing crop greenhouse uses single layer booth structure, and inside is equipped with thermal screen, still
Poor thermal insulation property causes crops to be endured cold death, therefore, it is proposed that a kind of beam-connected greenhouse.
Summary of the invention
The purpose of the present invention is to provide a kind of beam-connected greenhouses, including the first canopy body, the second canopy body, column and vertical ventilation
The bottom of mouth, first canopy body the second canopy body of right side setting, the first canopy body and the second canopy body is both secured on ground, ground interposition
Fixed installation column is set, is laid with isometric awning film outside the first canopy body and the second canopy body, it is big to solve existing crops
Canopy uses single layer booth structure, and inside is equipped with thermal screen, but poor thermal insulation property, and crops is caused to be endured cold dead problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of beam-connected greenhouse, including the first canopy body, the second canopy body, column and vertical ventilation opening, the first canopy body right side setting second
The bottom of canopy body, the first canopy body and the second canopy body is both secured on ground, and column, the first canopy body is fixedly mounted in ground middle position
Isometric awning film is laid with outside the second canopy body.
As a further solution of the present invention: it is vertical to be arranged between the top of the second canopy body and the top of the first canopy body
Ventilation opening, vertical ventilation opening are mounted on column, and the top of vertical ventilation opening is symmetrical arranged two the first film rolling axis, the first wound membrane
Axis is fixed on column, and the first film rolling axis on the outside of column winds the first insulation film, the first film rolling axis winding on the inside of column the
Two insulation films；The lower part of first insulation film and the second insulation film is fixedly connected with the first support film line, and the first insulation film and second protect
The distance of warm film and the diameter of column are identical.
As further scheme of the invention: 30 centimeters install the second support film line below the first support film line,
Third insulation film, the top of third insulation film and the second wound membrane axis connection, the second film rolling axis are fixedly connected with above second support film line
It is fixedly mounted on column, the fixed peace in the top of the first canopy body, the top of the second canopy body and vertical ventilation opening middle position
Be loaded slot.
As further scheme of the invention: installing the first inclined support bar, the first inclined support bar upper end in the first canopy body
It is connect with the first canopy body by the first rafter bar, the lower end of the first inclined support bar is fixed on ground, installation second in the second canopy body
The upper end of inclined support bar, the second inclined support bar is connect by the second rafter bar with the second canopy body, and the lower end of the second inclined support bar is fixed
In on ground.
As further scheme of the invention: third rafter bar, third rafter bar is fixedly mounted in the top of the second canopy body
Upper left side connect third inclined support bar, the upper end of third inclined support bar is fixedly connected with the first canopy body, the top of the column
It is fixedly connected by the 4th rafter bar with the first canopy body, the first insulation film and the second insulation film use electronic wound membrane.
As further scheme of the invention: the height of the first canopy body is 1.8-2.2m, the height of the second canopy body
For 1.2-1.4m.
A kind of beam-connected greenhouse installation method based on the beam-connected greenhouse, steps are as follows:
S1, ground is modified, while the first canopy body and the second canopy body is installed in the left and right sides on ground, then the first canopy body
The first inclined support bar and the second inclined support bar be installed respectively with the second canopy body, first inclined support bar passes through the first rafter bar and the
One canopy body is fixedly connected, and the second inclined support bar is fixedly connected by the second rafter bar with the second canopy body, the first rafter bar and the first canopy body
Between be screwed, be screwed between the second rafter bar and the second canopy body；
S2, column is installed in ground middle position, and column installs the third being connected with the first canopy body with the second canopy body junction
Inclined support bar, while the 4th rafter bar is fixedly mounted in the top position of column, pass through spiral shell at the top of the 4th rafter bar and the first canopy body
Silk is fixedly mounted；
Card slot is installed in S3, the vertical ventilation opening of design, top, lower section and the middle position of vertical ventilation opening；
First film rolling axis, the first support film line, the second support film line and the second film rolling axis are installed respectively, then in S4, vertical ventilation opening
First insulation film, the second insulation film and third insulation film are successively installed from outside to inside.
In conclusion the beneficial effects of the present invention are: the setting of vertical ventilation opening advantageously forms strong cross-ventilation,
To be conducive to cooling and the hydrofuge of greenhouse, the setting of first insulation film, the second insulation film and third insulation film can increase
The leakproofness of powerful canopy, while heat insulation effect is improved, and can guarantee the normal daylighting of crops in greenhouse, meet crops
Normal growth demand, the setting of the first inclined support bar and the second inclined support bar, which can be played, stablizes the first canopy body and the second canopy body
The effect of support.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of invention.
Fig. 2 is the right view of invention.
Fig. 3 is the structural schematic diagram of vertical ventilation opening in invention.
In figure: the first canopy of 1- body, the second canopy of 2- body, the ground 3-, the first inclined support bar of 4-, the second inclined support bar of 5-, 6-
Three inclined support bars, 7- column, the first rafter of 8- bar, the second rafter of 9- bar, 10- third rafter bar, the 4th rafter bar of 11-, 12- divulge information vertically
Mouth, 13- card slot, the first insulation film of 14-, the second insulation film of 15-, the first film rolling axis of 16-, 17- the first support film line, the second support of 18-
Film line, the second film rolling axis of 19-, 20- third insulation film.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Fig. 1~3, in the embodiment of the present invention, a kind of beam-connected greenhouse, including the first canopy body 1, the second canopy body 2,7 and of column
Vertical ventilation opening 12, is arranged the second canopy body 2 on the right side of the first canopy body 1, and the bottom of the first canopy body 1 and the second canopy body 2 is both secured to ground
On face 3, column 7 is fixedly mounted in 3 middle position of ground, is laid with isometric awning film outside the first canopy body 1 and the second canopy body 2；
Vertical ventilation opening 12 is set between the top of the second canopy body 2 and the top of the first canopy body 1, and vertical ventilation opening 12 is installed
On column 7, the setting of vertical ventilation opening 12 advantageously forms strong cross-ventilation, to be conducive to cooling and the row of greenhouse
Wet, the top of vertical ventilation opening 12 is symmetrical arranged two the first film rolling axis 16, and the first film rolling axis 16 is fixed on column 7, column 7
First film rolling axis 16 in outside winds the first insulation film 14, and the first film rolling axis 16 of 7 inside of column winds the second insulation film 15, the
The distance of one insulation film 14 and the second insulation film 15 is identical as the diameter of column 7；First insulation film 14 and the second insulation film 15
Lower part is fixedly connected with the first support film line 17, and the setting of the first support film line 17 can be to the first insulation film 14 and the second insulation film 15
Play the role of support；
The first support film line, 17 30 centimeters of lower section install the second support film line 18, and the is fixedly connected with above the second support film line 18
Three insulation films 20, the top of third insulation film 20 are connect with the second film rolling axis 19, and the second film rolling axis 19 is fixedly mounted on column 7
On, the setting of first insulation film 14, the second insulation film 15 and third insulation film 20 can enhance the leakproofness of greenhouse, simultaneously
Heat insulation effect is improved, and can guarantee the normal daylighting of crops in greenhouse, meets crops normal growth demand；
Card slot 13 is fixedly mounted in the top of the first canopy body 1, the top of the second canopy body 2 and 12 middle position of vertical ventilation opening,
Card slot 13 is used for the fly net fixed in awning film and vertical ventilation opening 12；
First inclined support bar 4,4 upper end of the first inclined support bar and the first canopy body 1 are installed in first canopy body 1 to connect by the first rafter bar 8
It connects, the lower end of the first inclined support bar 4 is fixed on ground 3, installs the second inclined support bar 5, the second inclined support bar in the second canopy body 2
5 upper end is connect by the second rafter bar 9 with the second canopy body 2, and the lower end of the second inclined support bar 5 is fixed on ground 3, and first tiltedly props up
The setting of strut 4 and the second inclined support bar 5 can be played the role of stablizing support to the first canopy body 1 and the second canopy body 2；
Third rafter bar 10 is fixedly mounted in the top of the second canopy body 2, and the upper left side of third rafter bar 10 connects third inclined support bar
6, the upper end of third inclined support bar 6 is fixedly connected with the first canopy body 1, and the top of the column 7 passes through the 4th rafter bar 11 and first
Canopy body 1 is fixedly connected；The setting of first rafter bar 8, the second rafter bar 9, third rafter bar 10 and the 4th rafter bar 11 can be played to greenhouse
The effect of firm support, ensure that the stability of greenhouse；
The height of the first canopy body 1 is 1.8-2.2m, and the height of the second canopy body 2 is 1.2-1.4m；
First insulation film 14 and the second insulation film 15 use electronic wound membrane.
Embodiment 2
A kind of beam-connected greenhouse installation method based on beam-connected greenhouse described in embodiment 1, steps are as follows:
S1, ground 3 is modified, while first canopy body 1 and the second canopy body 2 is installed in the left and right sides on ground 3, then first
Canopy body 1 and the second canopy body 2 install the first inclined support bar 4 and the second inclined support bar 5 respectively, and first inclined support bar 4 passes through the
One rafter bar 8 is fixedly connected with the first canopy body 1, and the second inclined support bar 5 is fixedly connected by the second rafter bar 9 with the second canopy body 2, and first
It is screwed between rafter bar 8 and the first canopy body 1, is screwed between the second rafter bar 9 and the second canopy body 2；
S2, column 7 is installed in 3 middle position of ground, and column 7 and 2 junction of the second canopy body install and be connected with the first canopy body 1
Third inclined support bar 6, while the 4th rafter bar 11 is fixedly mounted in the top position of column 7, the 4th rafter bar 11 and the first canopy body 1
Top is screwed installation；
Card slot 13 is installed in S3, the vertical ventilation opening 12 of design, top, lower section and the middle position of vertical ventilation opening 12；Pass through card slot
13 are respectively fixed awning film and fly net；
First film rolling axis 16, the first support film line 17, the second support film line 18 and the second wound membrane are installed respectively in S4, vertical ventilation opening 12
Then axis 19 successively installs the first insulation film 14, the second insulation film 15 and third insulation film 20 from outside to inside, realizes insulating layer
Installation puts down the first insulation film 14, the first insulation film 14, the second insulation film 15 and third heat preservation using film-coiling device in low temperature season
Film 20 forms three layers of heat-insulation system, improves hypothermic phase heat insulation effect, packs up the first insulation film 14 using film-coiling device in high temperature season
With the second insulation film 15, the first insulation film 14 and the second insulation film 15 pack up the ventilation process that can be conducive to in greenhouse, protect
The normal growth of crops is demonstrate,proved.
Performance test: using 2 pm outside and canopy temperature highest time as the testing time when test, the temperature of test
The height of meter suspension is 1.6 meters, is the height of crop normal growth, is tested as temperature is averaged at two under gutter and among greenhouse
Temperature is canopy temperature, and test result is as shown in table 1.
1 performance test table of table
| Date | Shoulder divulges information greenhouse (DEG C) | Beam-connected greenhouse (DEG C) | Ambient temperature (DEG C) |
| 7.18 | 43.2 | 41.3 | 36.6 |
| 7.19 | 43.0 | 40.8 | 35.8 |
| 7.20 | 43.2 | 41.3 | 36.7 |
| 7.21 | 44.3 | 41.9 | 37.6 |
According to test result, beam-connected greenhouse can significantly reduce averagely 2.1 DEG C of canopy temperature in high temperature season, reach preferable drop
Temp effect.
In conclusion the beneficial effects of the present invention are:
1) present invention uses the vertical ventilation in top, vertical ventilation opening 12 be it is vertical, rainwater not can enter greenhouse when rainfall, even if wind
Rainfall when power is larger, fly net have certain resistance shelves to act on rainwater, and rainwater does not enter in canopy, solve rain-impact crop leaf
The problem of face causes disease to occur, rainwater do not enter in canopy, and the soil moisture in greenhouse everywhere is unanimously conducive to be poured, shape
At uniform plant growth, good water-resistant performance is formed.
2) the vertical ventilation in top is used, vertical ventilation opening 12 is located at the highest point of greenhouse, solves original vertical ventilation opening
12 are located at shoulder, and top hot-air is capable of forming strong convection and is conducive to hot-air rising, and ventilation dewetting effect is more preferable, reduces
Temperature in high temperature season greenhouse.
3) top trilamellar membrane is used, is kept the temperature, is achieved good heat insulation effect in low temperature season, it is good to provide crop
Temperature condition, solve the problems, such as that tradition greenhouse winter in winter occurs freeze injury and damages to plants caused by sudden drop in temperature serious, realize good heat insulation effect.
4) the first insulation film 14 use electronic wound membrane, be aerated it is fast with closing velocity, be conducive to be aerated in time and
It closes.
5) the second insulation film 15 uses electric drive, can collapse and close rapidly, be conducive to keep the temperature, the second insulation film 15
Translucency is good, and low temperature season is deployable to be conducive to daylighting while kept the temperature.
6) third insulation film 20 is using manually or mechanically operating, in winter using, it can be achieved that preferable heat insulation effect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
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 (9)
1. a kind of beam-connected greenhouse, including the first canopy body (1), the second canopy body (2), column (7) and vertical ventilation opening (12), the first canopy
The bottom of the second canopy body (2) of setting on the right side of body (1), the first canopy body (1) and the second canopy body (2) is both secured on ground (3), special
Sign is that column (7) are fixedly mounted in ground (3) middle position, is laid with outside the first canopy body (1) and the second canopy body (2) isometric
Awning film；
Vertical ventilation opening (12), vertical ventilation opening are set between the top of the second canopy body (2) and the top of the first canopy body (1)
(12) it is mounted on column (7), the top of vertical ventilation opening (12) is symmetrical arranged two the first film rolling axis (16), the first film rolling axis
(16) it is fixed on column (7), the first film rolling axis (16) on the outside of column (7) winds the first insulation film (14), on the inside of column (7)
The first film rolling axis (16) wind the second insulation film (15)；The lower part of first insulation film (14) and the second insulation film (15) is fixed
Connect the first support film line (17).
2. beam-connected greenhouse according to claim 1, which is characterized in that the first insulation film (14) and the second insulation film (15)
Distance is identical as the diameter of column (7).
3. beam-connected greenhouse according to claim 2, which is characterized in that 30 centimeters below the first support film line (17)
Second support film line (18) is installed, is fixedly connected third insulation film (20) above the second support film line (18), third insulation film (20)
Top is connect with the second film rolling axis (19), and the second film rolling axis (19) is fixedly mounted on column (7).
4. beam-connected greenhouse according to claim 3, which is characterized in that the top of the first canopy body (1), the second canopy body
(2) card slot (13) are fixedly mounted in top and vertical ventilation opening (12) middle position.
5. beam-connected greenhouse according to claim 4, which is characterized in that install the first inclined support bar in the first canopy body (1)
(4), the first inclined support bar (4) upper end is connect with the first canopy body (1) by the first rafter bar (8), the lower end of the first inclined support bar (4)
It is fixed on ground (3), the second inclined support bar (5) is installed in the second canopy body (2), the upper end of the second inclined support bar (5) passes through the
Two rafter bars (9) are connect with the second canopy body (2), and the lower end of the second inclined support bar (5) is fixed on ground (3).
6. beam-connected greenhouse according to claim 5, which is characterized in that the top of the second canopy body (2) is fixedly mounted the
Three rafter bars (10), the upper left side of third rafter bar (10) connect third inclined support bar (6), the upper end of third inclined support bar (6) and the
One canopy body (1) is fixedly connected, and the top of the column (7) is fixedly connected by the 4th rafter bar (11) with the first canopy body (1).
7. beam-connected greenhouse according to claim 6, which is characterized in that the height of the first canopy body (1) is 1.8-2.2m,
The height of second canopy body (2) is 1.2-1.4m.
8. -7 any beam-connected greenhouse according to claim 1, which is characterized in that the first insulation film (14) and the second insulation film
(15) electronic wound membrane is used.
9. a kind of beam-connected greenhouse installation method based on beam-connected greenhouse according to any one of claims 8, which is characterized in that steps are as follows:
S1, ground (3) are modified, while the first canopy body (1) and the second canopy body (2) are installed in the left and right sides of ground (3),
Then the first canopy body (1) and the second canopy body (2) install the first inclined support bar (4) and the second inclined support bar (5) respectively, and described first
Inclined support bar (4) is fixedly connected by the first rafter bar (8) with the first canopy body (1), and the second inclined support bar (5) passes through the second rafter bar
(9) it is fixedly connected with the second canopy body (2), is screwed between the first rafter bar (8) and the first canopy body (1), the second rafter bar (9)
And second be screwed between canopy body (2)；
S2, column (7) are installed in ground (3) middle position, and column (7) and the installation of the second canopy body (2) junction and the first canopy
The connected third inclined support bar (6) of body (1), while the 4th rafter bar (11), the 4th rafter is fixedly mounted in the top position of column (7)
Installation is screwed at the top of bar (11) and the first canopy body (1)；
S3, the vertical ventilation opening (12) of design, top, lower section and middle position installation card slot (13) of vertical ventilation opening (12)；
Installed in S4, vertical ventilation opening (12) respectively the first film rolling axis (16), the first support film line (17), the second support film line (18) and
Second film rolling axis (19) then successively installs the first insulation film (14), the second insulation film (15) and third insulation film from outside to inside
(20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579787.6A CN109601196A (en) | 2018-12-24 | 2018-12-24 | A kind of beam-connected greenhouse |
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|---|---|---|---|
| CN201811579787.6A CN109601196A (en) | 2018-12-24 | 2018-12-24 | A kind of beam-connected greenhouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110199726A (en) * | 2019-05-08 | 2019-09-06 | 常德市农林科学研究院 | A kind of not contour greenhouse of large span |
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