CN110326468A - A kind of fully opened type plastic greenhouse - Google Patents
A kind of fully opened type plastic greenhouse Download PDFInfo
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- CN110326468A CN110326468A CN201910737956.2A CN201910737956A CN110326468A CN 110326468 A CN110326468 A CN 110326468A CN 201910737956 A CN201910737956 A CN 201910737956A CN 110326468 A CN110326468 A CN 110326468A
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- Prior art keywords
- teleblem
- film
- upper frame
- greenhouse
- vault
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- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 26
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- 239000004744 fabric Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 56
- 201000010099 disease Diseases 0.000 abstract description 23
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 23
- 238000009423 ventilation Methods 0.000 abstract description 12
- 241000196324 Embryophyta Species 0.000 description 24
- 241000607479 Yersinia pestis Species 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005068 transpiration Effects 0.000 description 6
- 244000144730 Amygdalus persica Species 0.000 description 4
- 235000006040 Prunus persica var persica Nutrition 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000003519 ventilatory effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
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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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of fully opened type plastic greenhouses, belong to plastic greenhouse technical field.The present invention includes support underframe and ceiling, the ceiling is placed in the top of support underframe, the ceiling includes several support framves, the vault convex of the support upper frame, the skirt film of certain altitude is equipped at the bottom edge of support upper frame two sides, the region of the vault to skirt film top margin is set as window, and teleblem is equipped at the vault of the support upper frame, and the teleblem can be by winding to the vault for supporting upper frame；And/or the teleblem can be covered from the vault of support upper frame to two sides, when the teleblem is covered to skirt film surface, the bottom edge of the teleblem can exceed that the top margin of skirt film, make have the overlapping region being bonded to each other between teleblem and skirt film.The present invention solves the problems, such as the maximum ventilation quantity of greenhouse and most adjusts temperature fastly；Solving condensed water in greenhouse can not be discharged, and drip the problem that can cause disease spread, plant rotten to plant in greenhouse；Solve the problems, such as that greenhouse wind resistance is bad.
Description
Technical field
The present invention relates to greenhouse, Polyhouse technology field, plastic greenhouse/greenhouse of especially a kind of fully opened type.
Background technique
Greenhouse (greenhouse) technology is widely used in plantation/cultivation of the modern agriculture such as flowers, fruits and vegetables, is increasingly becoming important
Agricultural production equipment.During the concrete application of Polyhouse technology, comprising temperature, humidity, carbon dioxide, oxygen, illumination, keep away
The factors such as rain, frost prevention, snow defence, pest and disease damage are all the important regularization conditions in greenhouse, just as the brain in greenhouse, are come out so that adjusting
Greenhouse subenvironment, plant growth is most suitable for, to achieve the purpose that the agriculture Polyhouse technology of efficient modern.
Currently, the ceiling of arch-shaped is widely used in plastic greenhouse, such as Patent No.: 201620407869.2, title are as follows:
A kind of double practical multispan greenhouses of arch, publication date are the Chinese invention patent on October 19th, 2016, this kind of plastic greenhouse because
The shape of its arcuate structure is limited, and the gradient near vault is very gentle, especially vault part, almost straight knot
Structure, the flat segments form the film of closed area at ceiling position, thus to arch crown plastic greenhouse bring deficiency
Place is: 1, film-coiling device wound membrane and when putting film at vault and neighbouring gentle gradient, often acts failure, can not in time, completely and
It reliably opens, especially closes the vault window of large area, or even be easy to cause the damage of film-coiling device and/or film；Substantially subtract
Small vault window area (widespread practice is that window open area is only the 20~30% of greenhouse vault total surface area) though make to ask
Topic makes moderate progress, but vault window area is small, and top area closing arrange temperature can not completely in the highest point of entire ceiling
Out, the release of thermal energy can only be carried out from opening a window out for side wall, therefore has seriously affected the Maximum Ventilatory Volume in greenhouse, entire greenhouse
Regulating effect is unobvious.2, since windowing is in the two sides of top area, when external wind is entered in canopy from side windowing, easily in ceiling
Closed area form upward lifting, when air quantity is larger, easily entire ceiling is lifted from the closed area and by greenhouse
It throws, therefore its wind resistance is extremely low.3, particularly in winter in order to keep the temperature, in closed greenhouse, humidity along with temperature extremely
The top in greenhouse is assembled, and due to the presence of internal-external temperature difference, is formed with condensed water in ceiling, condensed water aggregation afterwards can to a certain extent
Drop downwards, or can flow along ceiling to two sides, when condensed water is downstream at the card slot of ceiling, water arrives canopy with descending drop
The growth of plant is inside seriously affected, the cold doubtful a large amount of germ of water in greenhouse, drop will cause plant disease on plant and propagate, plant
Strain is rotted, so that condensed water can not be discharged in ceiling.
In addition, also have zigzag ceiling technology, and such as Patent No.: 201721806978.2, denomination of invention are as follows: Yi Zhongdan
Side arch bar vertical-type multispan greenhouse, publication date are as follows: on 08 21st, 2018 Chinese invention patents.The windowing of this kind of greenhouse
In the side form (vertical component effect) of the non-arc for top, this kind of ceiling, which can dig upwards side form, to be aerated, ventilation effect
Preferably, it is higher to adjust efficiency for temperature.But the disadvantage is that: 1, due to opening a window on vertical side, it only can be carried out unilateral side and open
Window and ventilation, therefore it is unable to reach the purpose of Maximum Ventilatory Volume and most fast temperature adjusting.2, because of the direction direction of zigzag ceiling
It is unified, therefore when being blown in face of wind-force towards vertical side, wind resistance is extremely low.3, this kind of ceiling equally exists winter room
The problem of interior condensed water can not be discharged be easy to cause plant disease to propagate canopy implants, plant is rotted.
As it can be seen that existing greenhouse there are more volume problem to be solved, needs to carry out structural adjustment to it.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, a kind of fully opened type plastic greenhouse is provided, it is main to solve
The certainly maximum ventilation quantity of greenhouse and most fast the problem of adjusting temperature；Solving condensed water in greenhouse can not be discharged, and drip in greenhouse energy
The problem for causing disease spread, plant rotten plant；Solve the problems, such as that greenhouse wind resistance is bad.
The technical solution adopted by the invention is as follows:
A kind of fully opened type plastic greenhouse, including support underframe and ceiling, the ceiling is placed in the top of support underframe, described
Ceiling includes several support framves, and the vault convex of the support upper frame is equipped with one at the bottom edge of support upper frame two sides
Determine the skirt film of height, the region of the vault to skirt film top margin is set as window, is equipped with teleblem, institute at the vault of the support upper frame
Stating teleblem can be by winding to the vault for supporting upper frame；And/or the teleblem can be covered from the vault of support upper frame to two sides, it is described
When teleblem is covered to skirt film surface, the bottom edge of the teleblem can exceed that the top margin of skirt film, make have mutual patch between teleblem and skirt film
The overlapping region of conjunction.
Compared with prior art, teleblem can be by winding to the vault for supporting upper frame for above structure, can be by the top thin in greenhouse
Film (teleblem) all opens wide, and windowing opens entire window in greenhouse most significant end, supports the window of upper frame two sides fully open,
It can be effectively formed convection current situation, to reach maximum ventilation quantity, the purpose of temperature is most adjusted fastly, because humidity is adjoint
Highest point (transpiration that hot-air up walk) of the temperature in greenhouse, most fastly adjust greenhouse in humidity, reduce humidity just
Pest and disease damage can be reduced, so and the best greenhouse of adjusting pest and disease damage effect in attached-greenhouse.In addition, because the teleblem covers
When to skirt film surface, the bottom edge of the teleblem can exceed that the top margin of skirt film, make to have between teleblem and skirt film be bonded to each other it is overlapping
Region.In winter, many cold doubtful water is had in order to keep the temperature, in greenhouse, can be accumulated on teleblem, cold doubtful water can be along teleblem inner wall
It is flow to the teleblem region Chong Die with skirt film to two sides, the formation layer tension of overlapping makes the heat in greenhouse keep more preferable, this type of
Number best heat preservation in greenhouse；Meanwhile most critical is condensed water during downslide, conformable region between teleblem and skirt film
It stayed and was expelled to outside greenhouse in domain, to the heat insulation effect absolutely not any influence of greenhouse, it is seen that the present invention realizes neither
Greenhouse heat-insulating, and the optimum efficiency that condensed water can be discharged are influenced, disease is effectively reduced；Completely solve prior art medium temperature chamber
Many cold doubtful water is inside had, can accumulate on film, can not drain, conventional greenhouse condensed water can drip to plant from film
Object, the cold doubtful a large amount of germ of water in greenhouse, drop will cause the problem that plant disease is propagated, plant is rotten on plant, thus
Form the structure that a large amount of condensed water can be uniquely exhausted directly to outside greenhouse.At the same time, cold doubtful water can be along teleblem inner wall
Flow to the teleblem region Chong Die with skirt film to two sides, overlapping forms biggish layer tension, make to be not easy between teleblem and skirt film by
Separation, for traditional plastic greenhouse, wind resistance is more good；In addition outwardly convex at the vault of ceiling makes top
It can be wound until vault, therefore the diaphragm area that cannot be opened cannot be formed with, wind can be effectively prevented from by entire teleblem
It lifts；Guarantee the greenhouse of this large area activity film, (within strong gale power) can be used normally.
Further, for the fixed support upper frame two sides that are covered in of the skirt film close to the region on bottom edge, the skirt film is set to branch
The bottom edge of support frame extends certain altitude to vault；The teleblem is when supporting the vault of upper frame to cover to two sides, the teleblem
It can be completely covered by window and skirt film surface, make the overlapping region between the region teleblem and skirt film of entire skirt film.
It can when teleblem covers two sides close to the position on bottom edge since skirt film is set to support upper frame two sides
Bottom section in two sides covers and is overlapped on skirt film surface, is bonded together under the action of condensed water, of course for whole
The structure of a ceiling is more surely leaned on, wind resistance more, then optimal is selection teleblem by skirt film all standing, such condensed water shape
It is bigger at layer tension, make to be less susceptible to be opened by wind between teleblem and skirt film, to greatly increase wind resistance.It is same with this
When, since teleblem and skirt film are bonded by condensed water, so even being teleblem by skirt film all standing, condensed water is expelled to
Not any influence outside greenhouse.
Further, the skirt film is film, and covering supports at the bottom edge of upper frame side and accounts for about support upper frame side 1/3
Area；The vault to the window of skirt film top margin is set to account for about the area of support upper frame side 2/3.In order to reach optimal wind resistance
Performance is with heat insulation effect.
This structure can ensure entirely upper frame side to be supported to have 2/3 region to belong to window region, especially be set to skirt film
The bottom edge region of entire support upper frame side, and the crown area that will be close to support upper frame is set as window, therefore works as and need to carry out
, can be fully open by the teleblem of the almost window area of entire greenhouse vault when temperature is adjusted, therefore can be by 2/3 top in greenhouse
Portion's film all opens wide；And windowing has reached maximum ventilation quantity, has most adjusted the purpose of temperature fastly in the most significant end in greenhouse,
Because humidity, in the highest point (transpiration that hot-air is up walked) in greenhouse, is most adjusted wet in greenhouse fastly along with temperature
Degree, pest and disease damage will be reduced by reducing humidity, so and the best greenhouse of adjusting pest and disease damage effect in attached-greenhouse.And it still protects
Teleblem can be carried out fitting in bottom edge region and clinged by the skirt film of 1/3 stayed, when the tension of water is formed by teleblem and skirt film
When bonding force is greater than the wind-force of outer/inner, being bonded for entire teleblem and skirt film is very difficult to be separated, also just strongly
It has ensured surely leaning on for entire greenhouse, has increased its wind resistance.
Further, the skirt film is placed in support upper frame surface, and the top margin of the skirt film is depressed in support upper frame position,
So that the top margin of skirt film is being lower than other regions without support upper frame at support upper frame, therefore is covered in skirt film in teleblem
When upper fitting, which forms a flow-guiding mouth.Many cold doubtful water, meeting are had in winter in order to keep the temperature, in plastic greenhouse
It accumulates on teleblem, cold doubtful water can flow to teleblem and skirt film to two sides along teleblem inner wall overlapped at edge, be led by the way that this is arranged
Head piece is then discharged to outside greenhouse chamber so that more conducively cold doubtful water enters the teleblem region Chong Die with skirt film.
Further, the teleblem is fixed in the keystone of support upper frame, and the bottom edge activity of the teleblem simultaneously connects volume
Diaphragm, the film-coiling device, which can wind teleblem to keystone, opens wide window；And/or the film-coiling device can over teleblem
To the top margin of skirt film, make teleblem by window and overlapping region all standing.Teleblem is fixed on branch support by two card slots
The keystone of frame, certain optimum efficiency are the films that teleblem is used to monolith, and by the film at entire top, substantially two
Card slot is fixed, and the film of vault arcwall face can be movable, and exquisite design ensure that the stabilization of film can when teleblem is wound
The region exposed all windows to be wound at vault, and do not have air feed to assemble at vault, being effectively prevented from wind will be whole
A ceiling lifts, this greenhouse is also than most of other greenhouse ratios, and wind resistance is more good, guarantees this large area activity film
Greenhouse, (within strong gale power) can be used normally.
Further, the support upper frame includes that the top shelf of two arcuate structures is constituted, two top shelfs phase at vault
Friendship makes evagination/pinnacle at vault, makes entirely to support upper frame in " peach-shaped " structure；Wherein the height of skirt film accounts for about 1/3 top shelf
Length.
Fully opened type peach type greenhouse, it is very gentle to be effectively prevented from existing greenhouse gradient at vault, film-coiling device in vault and
Wound membrane and while putting film, often act failure at neighbouring gentle gradient, in time, open completely and reliably can not especially close
The vault window of large area, or even it be easy to cause the damage of film-coiling device and/or film；The problems such as substantially reducing vault window area,
It can effectively guarantee that teleblem can be wound together at vault, then effectively ensure that vault window is opened.Standard-sized sheet simultaneously
Type peach type greenhouse, can also allow plant adequately to obtain natural light, photosynthesis of plant is enabled to reach best, improve plant
Quality, arch is relatively high, stress is more steady and greenhouse in good one of advantage.These effective efficiencies are laid for plant growth
Good basis.
Further, fully opened type peach type greenhouse of the invention, the mode of the arc-shaped evagination of top shelf are arranged, the top
Film covers from the vault of support upper frame to two sides, when teleblem bottom edge is in the evagination high point for crossing top shelf, the teleblem
Bottom edge has the tendency that inwardly leaning on.Due to the design to top shelf, when teleblem covers skirt film, when teleblem covered top
When the arc high point of frame, the bottom edge of its teleblem is made to have the tendency that inwardly leaning on, more can ensure that can draw close between teleblem and skirt film in this way,
When there is condensed water convenient for fitting bonding.
Further, the ceiling includes that several support framves are arranged side by side, and is set between any two adjacent support upper frames
There is gutter, the gutter is located at below skirt film, and when the teleblem is to skirt film all standing, the bottom edge of the teleblem can the row of being placed in
In ditch.It is equipped with several support upper frames side by side in the ceiling of plastic greenhouse to constitute, wherein the structure of each support upper frame is mutual
Opposition, the bottom edge of teleblem can be placed in gutter, convenient for draining into temperature indoor condensed water in the gutter, to concentrate outside
Discharge, conducive to the water management to whole greenhouse, in addition, the leeway that gutter also gives all standing of teleblem to provide.
Further, the film-coiling device includes wound membrane pipe and wound membrane bar, and the wound membrane pipe is placed in the bottom edge of teleblem；The volume
Film bar is connected to wound membrane tube end, and wound membrane can be driven to move along the arching trajectory of support upper frame, wind or over teleblem.Film-coiling device
It can effectively ensure that the winding of teleblem and over.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, fully opened type plastic greenhouse of the invention, compared with all various forms of plastic greenhouses, by 2/3 top in greenhouse
Film all opens wide；Windowing has reached maximum ventilation quantity, the purpose of temperature has most been adjusted fastly, because of humidity in greenhouse most significant end
Along with temperature in the highest point (transpiration that hot-air is up walked) in greenhouse, the humidity in greenhouse is most adjusted fastly, is reduced wet
Degree will reduce pest and disease damage, so and the best greenhouse of adjusting pest and disease damage effect in attached-greenhouse；
2, fully opened type plastic greenhouse of the invention, the film at entire top, substantially two card slots are fixed, vault arcwall face
Film can activity, exquisite design ensure that the stabilization of film, this greenhouse is also than most of other greenhouses, and wind resistance is more
Well, guarantee the greenhouse of this large area activity film, (within strong gale power) can be used normally.Because of movable film and skirt film
The overlap joint of large area, and the condensed water for building place forms layer tension, so that the heat in greenhouse is kept more preferable, this model greenhouse is most
Good heat preservation.
3, fully opened type plastic greenhouse of the invention has many cold doubtful water in order to keep the temperature, in greenhouse in winter, assembles
On teleblem, condensed water was stayed in the fit area between teleblem and skirt film and was expelled to outside greenhouse during downslide product,
To the heat insulation effect absolutely not any influence of greenhouse, it is seen that the present invention realizes neither influence greenhouse heat-insulating, and can will condense
The optimum efficiency of water discharge, effectively reduces disease；It completely solves and has many cold doubtful water in prior art medium temperature chamber, assemble
Product can not drain, conventional greenhouse condensed water can drip to plant from film, and the cold doubtful water in greenhouse is largely sick on film
Bacterium, drop will cause the problem that plant disease is propagated, plant is rotten on plant, so as to form uniquely will can largely condense
Water is exhausted directly to the structure outside greenhouse.
4, fully opened type plastic greenhouse of the invention, it is Chong Die with skirt film that cold doubtful water can flow to teleblem to two sides along teleblem inner wall
Region, overlapping form biggish layer tension, make to be not easy to be separated between teleblem and skirt film, relative to traditional plastic greenhouse
Speech, wind resistance are more good；In addition outwardly convex at the vault of ceiling wind top can until vault, therefore cannot
It is formed with the diaphragm area that cannot be opened, wind can be effectively prevented from and lift entire teleblem；Guarantee this large area activity film
Greenhouse, (within strong gale power) can be used normally.
5, fully opened type plastic greenhouse of the invention, fully opened type peach type greenhouse, can also allow plant adequately to obtain natural light,
Enable photosynthesis of plant to reach best, improves plant quality.Arch is relatively high, stress is more steady and greenhouse in it is good
One of the advantages of.It lays a good foundation for plant growth.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the schematic diagram of fully opened type plastic greenhouse of the invention；
Fig. 2 is the schematic cross-section of fully opened type plastic greenhouse of the invention；
Fig. 3 is the schematic diagram of the windowing ventilation of fully opened type plastic greenhouse of the invention.
Marked in the figure: 1- support frame, 2- peach-shaped support upper frame, the gutter 3-, 4- skirt film, 5- film-coiling device, 6- teleblem.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, Figure 2 and Figure 3, fully opened type plastic greenhouse of the invention, including support underframe and ceiling, the ceiling
It is placed in the top of support underframe, the ceiling includes several support framves, can be set according to the size of plastic greenhouse
Set, wherein support upper frame can be separately provided, therefore can choose the single support upper frame of setting ceiling or it is multiple simultaneously
The ceiling of support upper frame is set in arrangement.The support upper frame includes that the top shelf of two arcuate structures is constituted, and two top shelfs are in vault
Place's intersection makes evagination/pinnacle at vault, makes entirely to support upper frame in " peach-shaped " structure；Certainly, according to the present invention in vault
Locating outer male structure can be set into other shapes of vault, to meet evagination/pinnacle demand.At the bottom of support upper frame two sides
The skirt film 4 of certain altitude is equipped at side, the fixed support upper frame two sides that are covered in of the skirt film 4 are described close to the region on bottom edge
The bottom edge that skirt film 4 is set to support upper frame extends certain altitude to vault, and wherein the height of skirt film 4 accounts for about the length of 1/3 top shelf,
Certainly as needed, the height of skirt film 4 is adjustable, is bonded together with meeting teleblem in actual use with skirt film
Afterwards, subject to being not readily separated under water tension effect.Wherein the region of the vault to 4 top margin of skirt film is set as window, so that entirely
The top of greenhouse is set as window, it is seen that windowing has reached maximum ventilation quantity, most adjusted the mesh of temperature fastly in greenhouse most significant end
's.It is equipped with teleblem 6 at the vault of the support upper frame, the teleblem 6 is fixed in the keystone of support upper frame, wherein entire top
Film 6 is fixed at the vault of support upper frame preferably with whole film, then by central region using two card slots, the teleblem
6 bottom edge activity simultaneously connects film-coiling device 5, and the film-coiling device 5, which can wind teleblem 6 to keystone, opens wide window；And/or
The film-coiling device 5 can over teleblem 6 to the top margin of skirt film 4, make teleblem 6 by window and overlapping region all standing；Wherein
Present invention special requirement: the teleblem 6 can be covered from the vault of support upper frame to two sides, the covering of teleblem 6 to 4 surface of skirt film
When, the bottom edge of the teleblem 6 can exceed that the top margin of skirt film 4, make have the overlapping region being bonded to each other between teleblem 6 and skirt film 4.Cause
Teleblem is paid close attention to for this kind of greenhouse and the skirt film region that has that overlapped, consequently facilitating under the water tension effect of condensed water, teleblem and skirt
It is formed with biggish viscous force between film, is not easy to be separated by wind easily.But the overlapping region that can be bonded to each other not is one
It is to select the entire area of entire skirt film for the overlapping region according to actual needs, also can choose part skirt at constant
Diaphragm area is the overlapping region, and skirt film and teleblem can generate the viscous force being sent to after fitting for the most key being the need to ensure that, and
It is not easy to be separated, to have stronger wind resistance.So being covered in the vault of support upper frame to two sides in the teleblem 6
When, the teleblem 6 can be completely covered by 4 surface of window and skirt film, make between the region teleblem 6 and skirt film 4 of entire skirt film 4
Overlapping region.
Preferred embodiment, the skirt film 4 are film, and covering supports at the bottom edge of upper frame side and accounts for about support upper frame side
The area in face 1/3；The vault to the window of 4 top margin of skirt film is set to account for about the area of support upper frame side 2/3.Enough ensure entirely to prop up
Support frame side has 2/3 region to belong to window region, and skirt film is especially set to the bottom edge region of entire support upper frame side, and
The crown area that will be close to support upper frame is set as window, can will almost entire greenhouse therefore when needing to carry out temperature adjusting
The teleblem of the window area of vault is fully open, therefore can all open wide 2/3 top film in greenhouse；And windowing is in greenhouse
Most significant end, reached maximum ventilation quantity, the purpose of temperature most adjusted fastly, because of highest of the humidity along with temperature in greenhouse
Point (transpiration that hot-air is up walked) most adjusts the humidity in greenhouse fastly, and pest and disease damage will be reduced by reducing humidity, so
It is that the best greenhouse of pest and disease damage effect is adjusted in attached-greenhouse.And the skirt film of 1/3 still retained, it can be by teleblem in bottom edge area
Domain carries out fitting and clings, when the bonding force that the tension of water is formed by teleblem and skirt film is greater than the wind-force of outer/inner, entirely
Teleblem is very difficult to also just strongly ensured surely leaning on for entire greenhouse with what is separated, increased its wind resistance with being bonded for skirt film
Performance.This certain ratio can change, such as skirt film accounts for 1/4 area of support upper frame side or skirt film accounts for support
2/5 area of upper frame side is all possible, and is to need to be adjusted according to actual size.
In the present invention, particularly, it is placed in support upper frame surface in the skirt film 4, the top margin of the skirt film 4 is in support upper frame
Position is depressed, and when being covered in teleblem 6 to be bonded on skirt film 4, which forms a flow-guiding mouth.In winter in order to keep the temperature,
Have many cold doubtful water in plastic greenhouse, can accumulate on teleblem, cold doubtful water can along teleblem inner wall to two sides flow to teleblem with
At skirt film overlapped edge, by the way that the flow-guiding mouth is arranged, so that more conducively cold doubtful water enters the teleblem region Chong Die with skirt film,
Then it is discharged to outside greenhouse chamber.
In the present invention, the mode of the arc-shaped evagination of top shelf is arranged, the teleblem 6 from support upper frame vault to
Two sides covering, when 6 bottom edge of teleblem is in the evagination high point for crossing top shelf, the bottom edge of the teleblem 6 has the tendency that inwardly leaning on.It is right
The design of top shelf, when teleblem covered the arc high point of top shelf, makes its teleblem when teleblem covers skirt film
Bottom edge has the tendency that inwardly leaning on, and more can ensure that can draw close between teleblem and skirt film in this way, when there is condensed water convenient for fitting bonding.
The ceiling includes that several support framves are arranged side by side, and gutter 3 is equipped between any two adjacent support upper frames,
The gutter 3 is located at 4 lower section of skirt film, and when the teleblem 6 is to skirt 4 all standing of film, the bottom edge of the teleblem 6 can be placed in gutter
In 3.
The film-coiling device 5 includes wound membrane pipe and wound membrane bar, and the wound membrane pipe is placed in the bottom edge of teleblem 6；The wound membrane bar connects
It is connected to wound membrane tube end, wound membrane can be driven to move along the arching trajectory of support upper frame, wind or over teleblem 6.Film-coiling device 5 etc. is set
It is standby to select existing equipment.
The present invention can drive wound membrane pipe mobile in the camber line of support upper frame, herein mistake when needing to open a window by wound membrane bar
Cheng Zhong, the movement of wound membrane pipe are actually to roll, and wind the teleblem 6 being arranged thereon one since edge while rolling
It rises, it, can be from two windows of vault to wearing when wind comes until window is exposed at the vault of entire support upper frame
It crosses, lifting force will not be generated to entire ceiling；It is crucial that windowing has reached maximum ventilation quantity, most in greenhouse most significant end
The fast purpose for adjusting temperature because humidity along with temperature in the highest point (transpiration that hot-air is up walked) in greenhouse, most
The fast humidity adjusted in greenhouse, pest and disease damage will be reduced by reducing humidity, so and adjusting pest and disease damage effect most in attached-greenhouse
Good greenhouse.Fully opened type plastic greenhouse of the invention, teleblem can be by windings to the vault for supporting upper frame, can be by the top thin in greenhouse
Film (teleblem) all opens wide, and windowing opens entire window in greenhouse most significant end, supports the window of upper frame two sides fully open,
It can be effectively formed convection current situation, to reach maximum ventilation quantity, the purpose of temperature is most adjusted fastly, because humidity is adjoint
Highest point (transpiration that hot-air up walk) of the temperature in greenhouse, most fastly adjust greenhouse in humidity, reduce humidity just
Pest and disease damage can be reduced, so and the best greenhouse of adjusting pest and disease damage effect in attached-greenhouse.
When needing to close window, wound membrane pipe can be driven mobile in the camber line of support upper frame by wound membrane bar, in the process, volume
The movement of membrane tube is actually to roll, and is overed the teleblem 6 being arranged thereon since edge while rolling, gradually from vault
Place is covered to two sides, finally covers entire window, and is continued by part skirt film, whole skirt film coverings, between teleblem and skirt film
Mutually overlap joint, mutually bonding, generates biggish viscous force in the presence of water, can biggish increase wind resistance.Most
It is for key point: in winter, many cold doubtful water is had in order to keep the temperature, in greenhouse, can be accumulated on teleblem, cold doubtful water can be along top
Film inner wall flow to the teleblem region Chong Die with skirt film to two sides, and the formation layer tension of overlapping keeps the heat in greenhouse more
It is good, the best heat preservation in this model greenhouse；Meanwhile most critical is condensed water during downslide, between teleblem and skirt film
Fit area in stayed and be expelled to outside greenhouse, to the heat insulation effect absolutely not any influence of greenhouse, it is seen that the present invention is real
Show neither influence greenhouse heat-insulating, and the optimum efficiency that condensed water can be discharged, effectively reduces disease；Completely solve existing skill
Many cold doubtful water is had in art medium temperature chamber, can accumulate on film, can not drain, and conventional greenhouse condensed water can be from film
Drip to plant, the cold doubtful a large amount of germ of water in greenhouse, drop will cause on plant plant disease propagate, plant rot ask
Topic, so as to form a large amount of condensed water can be uniquely exhausted directly to the structure outside greenhouse.At the same time, cold doubtful water can be along top
Film inner wall flow to the teleblem region Chong Die with skirt film to two sides, and overlapping forms biggish layer tension, makes between teleblem and skirt film
It is not easy to be separated, for traditional plastic greenhouse, wind resistance is more good；In addition outwardly convex at the vault of ceiling,
It wind top can until vault, therefore the diaphragm area that cannot be opened cannot be formed with, can be effectively prevented from wind will be whole
A teleblem lifts；Guarantee the greenhouse of this large area activity film, (within strong gale power) can be used normally.
Other parts such as support frame 1,1 surrounding of support frame in the present invention use diaphragm seal, and support frame 1 and skirt film seal
Connection, gutter are set to the top of support frame 1, and wound membrane bar can use existing Polyhouse technology using motor drive etc.,
It no longer describes in the present invention.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (9)
1. a kind of fully opened type plastic greenhouse, including support underframe and ceiling, the ceiling is placed in the top of support underframe, the canopy
Top includes several support framves, it is characterised in that: the vault convex of the support upper frame, at the bottom edge of support upper frame two sides
It is equipped with the skirt film (4) of certain altitude, the region of the vault to skirt film (4) top margin is set as window, the arch of the support upper frame
Teleblem (6) are equipped at top, the teleblem (6) can be by winding to the vault for supporting upper frame；And/or the teleblem (6) can be from support
The vault of upper frame is covered to two sides, and when the teleblem (6) covering to skirt film (4) surface, the bottom edge of the teleblem (6) can exceed that skirt
The top margin of film (4) makes have the overlapping region being bonded to each other between teleblem (6) and skirt film (4).
2. fully opened type plastic greenhouse as described in claim 1, it is characterised in that: skirt film (4) fixation is covered in branch support
Close to the region on bottom edge, the bottom edge that the skirt film (4) is set to support upper frame extends certain altitude to vault for frame two sides；The teleblem
(6) when supporting the vault of upper frame to cover to two sides, the teleblem (6) can be completely covered by window and skirt film (4) surface, make whole
Overlapping region of the region of a skirt film (4) between teleblem (6) and skirt film (4).
3. fully opened type plastic greenhouse as claimed in claim 2, it is characterised in that: the skirt film (4) is film, covers branch support
At the bottom edge of frame side and account for about the area for supporting upper frame side 1/3；The vault to the window of skirt film (4) top margin is set to account for about branch
The area of support frame side 2/3.
4. fully opened type plastic greenhouse as claimed in claim 3, it is characterised in that: the skirt film (4) is placed in support upper frame surface,
The top margin of the skirt film (4) is depressed in support upper frame position, and when being covered in teleblem (6) to be bonded on skirt film (4), this is depressed
Place forms a flow-guiding mouth.
5. fully opened type plastic greenhouse as claimed in claim 1 or 2 or 3 or 4, it is characterised in that: the teleblem (6) is in branch support
The keystone of frame is fixed, and the bottom edge activity of the teleblem (6) simultaneously connects film-coiling device (5), and the film-coiling device (5) can be by teleblem
(6) winding to keystone opens wide window；And/or the film-coiling device (5) can over teleblem (6) to the top of skirt film (4)
Under side, make teleblem (6) by window and overlapping region all standing.
6. fully opened type plastic greenhouse as claimed in claim 5, it is characterised in that: the support upper frame includes two arcuate structures
Top shelf constitute, two top shelfs intersects at vault makes evagination/pinnacle at vault, makes entirely to support upper frame in " peach-shaped " knot
Structure；Wherein the height of skirt film (4) accounts for about the length of 1/3 top shelf.
7. fully opened type plastic greenhouse as claimed in claim 6, it is characterised in that: the mode cloth of the arc-shaped evagination of top shelf
It sets, the teleblem (6) covers from the vault of support upper frame to two sides, when teleblem (6) bottom edge is high in the evagination for crossing top shelf
When point, the bottom edge of the teleblem (6) has the tendency that inwardly leaning on.
8. the fully opened type plastic greenhouse as described in claims 1 or 2 or 3 or 4 or 6 or 7, it is characterised in that: the ceiling includes
Several support framves are arranged side by side, and are equipped with gutter (3) between any two adjacent support upper frames, and the gutter (3) is located at
Below skirt film (4), when the teleblem (6) is to skirt film (4) all standing, the bottom edge of the teleblem (6) can be placed in gutter (3).
9. the fully opened type plastic greenhouse as described in claims 1 or 2 or 3 or 4 or 6 or 7, it is characterised in that: the film-coiling device (5)
Including wound membrane pipe and wound membrane bar, the wound membrane pipe is placed in the bottom edge of teleblem (6)；The wound membrane bar is connected to wound membrane tube end, can
It drives wound membrane to move along the arching trajectory of support upper frame, winds or over teleblem (6).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910490306 | 2019-06-06 | ||
| CN2019104903062 | 2019-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110326468A true CN110326468A (en) | 2019-10-15 |
Family
ID=68149211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910737956.2A Pending CN110326468A (en) | 2019-06-06 | 2019-08-12 | A kind of fully opened type plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110326468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753442A (en) * | 2021-01-29 | 2021-05-07 | 上海交通大学 | Thin film full-open type arch-shaped thin film greenhouse |
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| CN107535240A (en) * | 2017-10-20 | 2018-01-05 | 上海孙桥溢佳农业技术股份有限公司 | One kind is taken shelter from rain anti-bird wind resistance greenhouse |
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| JPH1175572A (en) * | 1997-09-16 | 1999-03-23 | Ube Nitto Kasei Co Ltd | Mandrel and shaft jointing for winding up or down greenhouse-covering material |
| KR200220154Y1 (en) * | 2000-11-23 | 2001-04-16 | 정상기 | The wide width house film which has doubleside tip end |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753442A (en) * | 2021-01-29 | 2021-05-07 | 上海交通大学 | Thin film full-open type arch-shaped thin film greenhouse |
| CN112753442B (en) * | 2021-01-29 | 2023-05-26 | 上海交通大学 | Film full-open arch film greenhouse |
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