CN106034837A - Multi-span film greenhouse - Google Patents
Multi-span film greenhouse Download PDFInfo
- Publication number
- CN106034837A CN106034837A CN201610521709.5A CN201610521709A CN106034837A CN 106034837 A CN106034837 A CN 106034837A CN 201610521709 A CN201610521709 A CN 201610521709A CN 106034837 A CN106034837 A CN 106034837A
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- Prior art keywords
- greenhouse
- galvanizing
- external sunshade
- diameter
- wall
- Prior art date
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- 238000005246 galvanizing Methods 0.000 claims description 44
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 239000000725 suspension Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000002834 transmittance Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 16
- 238000001816 cooling Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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 belongs to the technical field of greenhouse application and particularly discloses a multi-span film greenhouse. The multi-span film greenhouse is composed of an east flank wall, a west flank wall, a back wall, a front wall, a roof and ridge walls; each of the east flank wall, the west flank wall, the back wall and the front wall is made from upright columns, upper cross struts and lower cross struts through splicing, wherein the upright columns are mounted on the ground separately through foundation seats; the roof is provided with roof gutters, wherein the upright columns are provided with PVC (Polyvinyl Chloride) downcomers matched with the roof gutters; a sliding door is arranged in the middle of the front wall; and a plurality of air blowers are arranged at the lower part of the side wall of the front wall. The multi-span film greenhouse disclosed by the invention has the beneficial effects that the designed structure is reasonable, the construction and mounting are efficient, the performance is stable, the attenuation of light transmittance is slow, the light transmittance is high, the maintenance is easy, and the service life is long; meanwhile, the multi-span film greenhouse is attractive, generous, transparent and bright; and meanwhile, a temperature control system is arranged inside the multi-span film greenhouse so as to achieve the aim of adjusting and controlling temperature, and the applicable range is wide.
Description
Technical field
The invention belongs to warmhouse booth applied technical field, be specifically related to an a kind of even plastic greenhouse, it is adaptable to section consults
, seed cultivation and growing vegetables etc..
Background technology
Greenhouse (greenhouse), also known as greenhouse, energy printing opacity, insulation (or heating), for the facility of cultivated plant.Not
In the season of suitable for plant growth, it is provided that greenhouse period of duration and increases yield, being used for low temperature season warm season vegetable, flowers, woods
Plant culture or the nursery etc. such as wood, the kind in greenhouse is many, according to different roof truss materials, lighting material, profile and condition etc. of heating
Many types can be divided into again, such as glasshouse, plastic green house；Single-ridgepole glasshouse, attached-greenhouse；Single roof greenhouse, double roof greenhouse；
Heat greenhouse, unheating hothouse etc..Greenhouse structure answers sealing thermal insulation, but should be easy to aeration-cooling.Modern greenhouse also has
There is the equipment of the condition such as humiture, illumination of control, automatically control the optimal environmental condition created needed for plant with computer.
Society is the most progressive, and traditional Agriculture Production Modes can not meet the needs of modern civilization development, novel
Industrialized agriculture is pursued by people in the industry.So-called agricultural equipment, is exactly mainly chamber facility, and it is not by time and sky
Between restriction, agricultural production can be carried out under the special environments such as plateau, remote mountains, desert.China is a large agricultural country, peasant
Accounting for more than the half of total population, the space of agricultural innovation application has infinity, agricultural equipment industry to go to before platform from backstage.Vertical
Seeing domestic warmhouse booth industry, big, medium-sized and small enterprises is uneven, and the greenhouse project quality landed is the most far from each other, in order to enable
Allow and develop the organization unit of industrialized agriculture intentionally, it is possible to preferably select greenhouse project service provider, warmhouse booth industry is done
System is investigated, and warmhouse booth project integration is broadly divided into control of material, technical controlling, Construction control, controls four after sale
Broad aspect, and mounting material is as the source of greenhouse projects, will propose high standard from the production of material accessory and design and want
Ask, such as scientific research and the warmhouse booth of seed cultivation.
Warmhouse booth, needs to consider maximum pressure and the ductile strength that structural robustness i.e. can carry in actual use
And wind-force size etc., also want intelligent to adjust its internal temperature of management to reach to increase plant growing and the mesh of cultivation
, the most also want overall construction design rationally and construction and installation and dismounting etc. can be carried out efficiently.
Therefore, based on the problems referred to above, the present invention provides an a kind of even plastic greenhouse.
Summary of the invention
Goal of the invention: it is an object of the invention to provide an a kind of even plastic greenhouse, design is rational in infrastructure, construction and installation are high for it
Effect, and stable performance, light transmittance decay are slowly, light transmittance height, easy care, service life are long, connect a plastic greenhouse attractive in appearance simultaneously
Generous, penetrating bright, it is internally provided with temperature control system, it is achieved homoiothermic and temperature control purpose simultaneously, applied widely.
Technical scheme: the present invention provides an a kind of even plastic greenhouse, by Dong Shanqiang, Western Hills wall, Hou Qiang, front wall, ceiling and
Kan Qiang forms；Described Dong Shanqiang, Western Hills wall, rear wall and front wall are supportted by column, upper bridging and lower scissors respectively and are spliced to form, its
In, column is installed on the ground by foundation base respectively；Being provided with gutter on described ceiling, wherein, column is provided with and gutter
The PVC downpipe being used in combination；It is provided with sliding door in the middle of described front wall；Described front wall lower sidewall is provided with several wind
Machine；Described ceiling, by the first external sunshade column, external sunshade longeron, back timber, arch bar, the second external sunshade column, avris pipe, outer screening
Sun crossbeam, external sunshade crossbeam diagonal brace, external sunshade main shaft, internal sunshade main shaft, suspension rod, girt, external sunshade motor, canopy head level
Bar and middle standing pillar are mutually spliced to form；Self-locking manual film-coiling device wound membrane bar it is provided with on the slope of described ceiling.
The technical program, described column uses the galvanizing rectangular tube of 100 × 50 × 2.5mm；First external sunshade column
Use the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade longeron uses the galvanizing rectangular tube of 50 × 30 × 1.5mm；Back timber
Use the galvanizing round steel of a diameter of 32 × 1.5mm；Arch bar uses the galvanizing round steel of a diameter of 32 × 1.5mm；Second outer screening
Sun column uses the galvanizing rectangular tube of 60 × 40 × 1.5mm；Avris pipe uses the galvanizing round steel of a diameter of 32 × 1.5mm；
External sunshade crossbeam uses the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade crossbeam diagonal brace uses the heat of a diameter of 32 × 1.5mm
Galvanized steel bar；External sunshade main shaft uses the galvanizing round steel of a diameter of 32 × 3mm；Internal sunshade main shaft uses a diameter of 32 × 3mm
Galvanizing round steel；Suspension rod uses the galvanizing round steel of a diameter of 32 × 1.5mm；Girt uses a diameter of 32 × 1.5mm
Galvanizing round steel；Canopy head horizon bar uses the galvanizing rectangular tube of 40 × 60 × 2mm；Middle standing pillar use 50 × 30 ×
The galvanizing rectangular tube of 1.5mm；Upper bridging uses the round steel of a diameter of 10mm；Lower scissors support uses the circle of a diameter of 12mm
Steel.
The technical program, described back timber, arch bar, avris pipe, external sunshade crossbeam diagonal brace, external sunshade main shaft, internal sunshade master
Axle, suspension rod, girt, upper bridging and lower scissors support, its plating zinc on surface thickness is respectively 0.08 0.10mm.
The technical program, described company plastic greenhouse span is 8.0m, and greenhouse spacing is 4.0m, and greenhouse shoulder height is
3.3m, a height of 5.2m of greenhouse top, a height of 5.7m of external sunshade.
Compared with prior art, the having the beneficial effects that of a kind of company plastic greenhouse of the present invention: its design is rational in infrastructure,
Construction and installation are efficient, and stable performance, light transmittance decay are slowly, and light transmittance height, easy care, service life are long, connect thin simultaneously
Film greenhouse is elegant in appearance, penetrating bright, is internally provided with temperature control system, it is achieved homoiothermic and temperature control purpose simultaneously, is suitable for model
Enclose wide.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Fig. 2 to Fig. 4 is the foundation base structural representation of a kind of company plastic greenhouse of the present invention；
Fig. 5 is the sunshade electric motor mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Fig. 6 is the greenhouse sliding door mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Fig. 7 is that the shears of a kind of company plastic greenhouse of the present invention supports mounting structure schematic diagram；
The avris pipe of a kind of company plastic greenhouse of Fig. 8 present invention and gutter mounting structure schematic diagram；
Fig. 9 is the downpipe mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 10 is the gutter mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 11 is the gutter mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 12 is the notch schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 13 is the external sunshade gear installation structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 14 is the longitudinal profile structural representation of a kind of company plastic greenhouse of the present invention；
Figure 15 is the side structure schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 16 is the cross-sectional view of a kind of company plastic greenhouse of the present invention；
Figure 17 is the north and south facade structures schematic diagram of a kind of company plastic greenhouse of the present invention；
Figure 18 be a kind of company plastic greenhouse of the present invention for external sunshade system mounting structure schematic diagram；
Figure 19 is shading an act system installation structure schematic diagram for inside holding of a kind of company plastic greenhouse of the present invention；
Figure 20 is the wet curtain mounting structure schematic diagram of a kind of company plastic greenhouse of the present invention:
Wherein, in figure, sequence number mark is as follows: wall, 4-front wall, 5-ceiling, 6-basis after 1-Dong Shanqiang, 2-Western Hills wall, 3-
Seat, 7-column, 8-PVC downpipe, 9-gutter, 10-the first external sunshade column, 11-external sunshade longeron, 12-back timber, 13-arch bar,
The support of the upper bridging of 14-, 15-the second external sunshade column, 16-avris pipe, 17-lower scissors, 18-external sunshade crossbeam, 19-external sunshade horizontal stroke
Beam diagonal brace, 20-external sunshade main shaft, 21-internal sunshade main shaft, 22-suspension rod, 23-girt, 24-external sunshade motor, 25-blower fan,
26-canopy head horizon bar, 27-self-locking manual film-coiling device wound membrane bar, 28-middle standing pillar, 29-sliding door, 30-Kan Qiang.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention.
Embodiment
An a kind of even plastic greenhouse as shown in Fig. 1, Fig. 5 to Figure 17, by Dongshan wall 1, Western Hills wall 2, rear wall 3, front wall 4,
Ceiling 5 and bank wall 30 form；Dongshan wall 1, Western Hills wall 2, rear wall 3 and front wall 4 are respectively by column 7, upper bridging 14 and lower scissors
Support 17 is spliced to form, and wherein, column 7 is installed on the ground by foundation base 6 respectively；Gutter 9 it is provided with on ceiling 5, wherein, vertical
Post 7 is provided with the PVC downpipe 8 being used in combination with gutter 9；It is provided with sliding door 29 in the middle of front wall 4；Front wall 4 lower sidewall
It is provided with several blower fans 25；Ceiling 5, by the first external sunshade column 10, external sunshade longeron 11, back timber 12, arch bar 13, second outside
Sunshade column 15, avris pipe 16, external sunshade crossbeam 18, external sunshade crossbeam diagonal brace 19, external sunshade main shaft 20, internal sunshade main shaft 21,
Suspension rod 22, girt 23, external sunshade motor 24, canopy head horizon bar 26 and middle standing pillar 28 are mutually spliced to form；Ceiling 5 oblique
Self-locking manual film-coiling device wound membrane bar 27 it is provided with on slope.
It is further preferred that column 7 uses the galvanizing rectangular tube of 100 × 50 × 2.5mm；First external sunshade column 10 is adopted
With the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade longeron 11 uses the galvanizing rectangular tube of 50 × 30 × 1.5mm；Back timber
The 12 galvanizing round steel using a diameter of 32 × 1.5mm；Arch bar 13 uses the galvanizing round steel of a diameter of 32 × 1.5mm；Second
External sunshade column 15 uses the galvanizing rectangular tube of 60 × 40 × 1.5mm；Avris pipe 16 uses the hot dip of a diameter of 32 × 1.5mm
Zinc round steel；External sunshade crossbeam 18 uses the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade crossbeam diagonal brace 19 uses a diameter of 32
The galvanizing round steel of × 1.5mm；External sunshade main shaft 20 uses the galvanizing round steel of a diameter of 32 × 3mm；Internal sunshade main shaft 21 is adopted
With the galvanizing round steel of a diameter of 32 × 3mm；Suspension rod 22 uses the galvanizing round steel of a diameter of 32 × 1.5mm；Girt 23
Use the galvanizing round steel of a diameter of 32 × 1.5mm；Canopy head horizon bar 26 uses the galvanizing rectangular tube of 40 × 60 × 2mm；In
Between column 28 use the galvanizing rectangular tube of 50 × 30 × 1.5mm；Upper bridging 14 uses the round steel of a diameter of 10mm；Lower scissors
The round steel of the support 17 a diameter of 12mm of employing；And back timber 12, arch bar 13, avris pipe 16, external sunshade crossbeam diagonal brace 19, external sunshade main shaft
20, internal sunshade main shaft 21, suspension rod 22, girt 23, upper bridging 14 and lower scissors support 17, its plating zinc on surface thickness is respectively
0.08—0.10mm；And even a plastic greenhouse span is 8.0m, greenhouse spacing is 4.0m, and greenhouse shoulder height is 3.3m, and greenhouse is risen
Stable for 5.2m, a height of 5.7m of external sunshade, the assembled parts of said structure and overall construction design rational behavior.
As shown in Figure 2, Figure 3 and Figure 4, foundation base 6 uses field fabrication armored concrete, and pilum is 40 × 40 × 60cm,
Column is with bolts with basis.
The gutter 9 of this company plastic greenhouse, in employing, marine products 1.5mm Zinc-coated steel-plated punch shapes, the drainage grade of gutter
Being 5 ‰, the design of gutter had both met the drainage requirement of heavy rainfall, met again the bearing capacity in greenhouse, simultaneously operative employee
People installs and the convenience of maintenance work.
The greenhouse ventilation of this company plastic greenhouse uses the method for gravity-flow ventilation, relies on indoor and outdoor hot pressing and blast, introduces
Outdoor fresh air, it is ensured that indoor damp-heat air, it is ensured that (greenhouse side wall roof all uses and manually opens indoor good air ambient
Window, does not marks in figure).Being arranged on away from gutter 0.6m of roofing vent.Generally open along ridge direction, greenhouse.Greenhouse ridge
Vent window width is 1.0 meters.Greenhouse side wall generally arranges air inlet, air inlet height 1.5m, is located at the middle part of side wall, side, greenhouse
Wall bottom stays 0.6 meter, and for fixing film, air inlet uses wound membrane to ventilate, and each air inlet uses 1 set Film rolling mechanism, and wound membrane pipe is adopted
With φ 22 × 1.2mm coating steel pipe.
This company plastic greenhouse, its wind load resistance is 30 meter per seconds, and anti-snow load is 294Pa, and maximum row's rainfall is 140mm/h, anti-
Shake is earthquake 7 grades；Greenhouse area, a length of 7 companies × 8.0m=56m in north and south, between thing a length of 8 × 4m=32m, single area is
56m × 32m=1792m2, 2 for amounting to area 3584.
This company plastic greenhouse, also includes logical light covering system, greenhouse end face, side, roofing: employing Wuxi rice can be many
The PEP of company's production is sharp obtains film, and monofilm thickness 0.15mm, initial light transmission 90%, refractive index 45%, this film outer surface is anti-
Ultra-violet layer, inner surface is without dripping layer, and in 3 years service life, without dripping in three months, design parameter is as follows:
All thin film all use 0.70mm galvanized sheet draw-in groove and φ 2.0 spring steel wire jump ring to fix.
It is external sunshade system in-site installation structural representation as shown in figure 18, the external sunshade system of this company plastic greenhouse,
External sunshade system can effectively stop that unnecessary sunlight plays the effect of cooling and prevents strong sunlight to people and the danger of crop
Evil.External sunshade system is arranged on the horizontal plane away from top of greenhouse 500, opens along greenhouse ridge, and stroke is 3.8 meters.In order to
The reliability of guarantee system, uses tower structure and state-of-the-art gear-rack drive system in this project.Torr, pressure curtain line
Using PET external torr film-pressing line, every stripe pitch is 0.4 meter.Sunshade net uses upper Hypon agriculture spreaded type sunshade net, sunshade rate
70%, 5 years shelf-lifves, whole system is spacing accurately, operates steadily reliable, operates safety.Its operation principle is as follows: starts and controls
Case shift knob, electric motor starting, drive drive axis by drive mechanism, power transmission shaft drives drive rod by rack-and-pinion,
Drive rod drive activity curtain bar again moves on shade supporting wire, and movable curtain bar drives sunshade net, it is achieved the movement of sunshade net, outside completing
The whole motor process of sunshade.
Shade an act system for field mounting structure schematic diagram for inside holding as shown in figure 19, this company plastic greenhouse, also include
Inside holding shades an act system, 1) cooling in summer act as utilizing the insulation curtain that shades can reflect away the sunlight that part is unnecessary, and makes sun
Light diffusion enter greenhouse both ensured crop can normal growth, reduce again indoor energy accumulating, thus reduce temperature indoor temperature, protect
Protect crop to burn from high light, and make indoor temperature decline 3-5 DEG C.2) Winter protection act as insulation shade curtain have prevention indoor
The effect that infrared ray escapes, the radiations heat energy reducing ground scatters and disappears, thus improves indoor temperature, reduces energy consumption, be substantially reduced the winter
Season Greenhouse operation cost.Regulation sunshade rate: by selecting different curtains or the folding of regulation curtain, the sunshade that feasible one-tenth is different
Rate, to meet the Different Crop demand to sunlight.Its operation principle is the operating of electronic drive power transmission shaft, the gear on power transmission shaft/
Tooth bar adjutant's circular motion becomes linear motion.The push-pull bar being connected with tooth bar connects drive drive rod on curtain silk by cross
Equality moves, and drive rod pulls curtain one end slowly to launch, draw in, touches opening and closing respectively spacing after all launching and drawing in
Device switchs, and motor stops, end of run.Inside holding shades composition control case and motor: is equipped with the curtain that shades in control chamber and launches
With close up two set catalyst parts, can manually open, stop, travel switch can be passed through again, it is achieved automatic stopping.Control chamber case is equipped with
Temperature control, time control, light control device, be connected with automatic control system, it is achieved control with computational intelligence.Drive motor: use on special
Sea-run passes driving motor, is equipped with distance caging device, is automatically stopped, spacing accurately further provided with thermel protection device, grasps for user
Provide safety guarantee.Running part: use Rack and gear transmission mechanism, the transmission connect therewith by reducing motor, axle
Output power, is connected with motor in the middle part of 3.0mm power transmission shaft, and remainder tooth bar is uniform to be connected；Φ 22 × 1.2 × 5100 drives
Bar and Φ 32 × 1.5 × 5100 push away curtain part and use galvanizing assembly, and structural strength is high, operate steadily reliable.Curtain line: double-deck curtain
Line selection Ф 2 high-quality polyester screen-supporting wire, antirust, intensity is high.Upper strata is spaced 0.5 meter, and lower floor is spaced 0.5 meter.Curtain: interior guarantor
The temperature curtain that shades is selected and is sewed aluminum inside holding and shade curtain, rate 65% of shading.Producer provide 5 years shelf-lifves, 8 years service life with
On.
Figure 20 is wet curtain in-site installation structural representation, and this company plastic greenhouse also includes wet curtain/fan for cooling system,
Operation principle is for when outdoor temperature is more than 28～30 DEG C, and aeration-cooling effect is the most limited, uses Wet-curtain temperature reducing.Start water pump
Supplying water to wet curtain, air reduces temperature by wet curtain, matches with force ventilation, takes away heat in greenhouse, reduces greenhouse temperature.
Wet curtain height 1.5m, thick 100mm.Wet curtain 0.5 meter of position on the end face retaining wall in greenhouse is installed.The core of the cooling system of wet curtain
The heart is to allow the wet curtain of steam, undulatory fibrous paper bonding form, owing to the addition of special chemical composition in the feed,
Corrosion-resistant, service life is long.Special water delivery wet curtain can ensure that water drenches whole evaporative cooling pad wall equably.Air penetration wet curtain
During medium, the sensible heat of air is converted into the latent heat of vaporization by the water_air exchange carried out with moistening dielectric surface, it is achieved gas of entering the room sky
Humidification and cooling.
This system uses aluminum alloy frame, has good looking appearance, the advantages such as thermal deformation is little (wet curtain subregion: high 1.6m ×
48m)；Blower fan 25 overall dimensions 1380 × 1380 × 400, exhaust air rate about 40000m3/h/ platform, power is 1.1kw.
This company plastic greenhouse, also includes dripping irrigation system, for temperature room temperature lowering and humidity regulation, is also particularly suitable for educating
The irrigation in Seedling greenhouse, shower nozzle parameter list:
| Model | Flow | Operating pressure | Spray area |
| Spray painting shower nozzle | 28L/H | 4Bar | 1～2 square metre |
Installation form: single wide 8 meters, every 2 row PE pipes, PE tube pitch 2 meters, fog spray head spacing 2.3 meters.Water source enters temperature
Room, hydraulic pressure is more than 4BAR, and water quality reaches municipal tap water clean level；Shower nozzle is provided with anti-drip device, is less than at pressure
It is automatically switched off during 2.2BAR；Single group sprinkler scope is 3～4m3, rainfall distribution uniformity is high；Droplet is trickle, full in water flow pressure
In the case of foot requires, can be atomized completely；Spray to four horizontal directions, be mainly used in greenhouse Temperature and Humidity Control and seedling cultivation greenhouse
Irrigation.
Company the plastic greenhouse of this structure, by controller, reliable Multiple Type sensor (such as temperature, humidity, light
According to, gas concentration lwevel, wind speed, wind direction and rain sensor etc.), it is achieved the shading system in greenhouse and carbon dioxide liquid manure system
System etc. carries out Automated condtrol, and then realizes intelligent management and control requirement, also can carry out the exchange of data with host computer, it is achieved remote
End controls.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, under the premise without departing from the principles of the invention, it is also possible to make some improvement, these improvement also should be regarded as the present invention's
Protection domain.
Claims (4)
1. a company plastic greenhouse, it is characterised in that: by Dong Shanqiang (1), Western Hills wall (2), rear wall (3), front wall (4), ceiling
(5) form with Kan Qiang (30)；Described Dong Shanqiang (1), Western Hills wall (2), rear wall (3) and front wall (4) respectively by column (7), on cut
Cutter support (14) and lower scissors support (17) are spliced to form, and wherein, column (7) is installed on the ground by foundation base (6) respectively；Described
Being provided with gutter (9) on ceiling (5), wherein, column (7) is provided with the PVC downpipe (8) being used in combination with gutter (9)；Institute
State and be provided with sliding door (29) in the middle of front wall (4)；Described front wall (4) lower sidewall is provided with several blower fans (25)；Described top
Canopy (5), by the first external sunshade column (10), external sunshade longeron (11), back timber (12), arch bar (13), the second external sunshade column
(15), avris pipe (16), external sunshade crossbeam (18), external sunshade crossbeam diagonal brace (19), external sunshade main shaft (20), internal sunshade main shaft
(21), suspension rod (22), girt (23), external sunshade motor (24), canopy head horizon bar (26) and middle standing pillar (28) are mutually spelled
Connect composition；Self-locking manual film-coiling device wound membrane bar (27) it is provided with on the slope of described ceiling (5).
An a kind of even plastic greenhouse the most according to claim 1, it is characterised in that: described column (7) uses 100 × 50 ×
The galvanizing rectangular tube of 2.5mm；First external sunshade column (10) uses the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade is indulged
Beam (11) uses the galvanizing rectangular tube of 50 × 30 × 1.5mm；Back timber (12) uses the galvanizing circle of a diameter of 32 × 1.5mm
Steel；Arch bar (13) uses the galvanizing round steel of a diameter of 32 × 1.5mm；Second external sunshade column (15) use 60 × 40 ×
The galvanizing rectangular tube of 1.5mm；Avris pipe (16) uses the galvanizing round steel of a diameter of 32 × 1.5mm；External sunshade crossbeam (18)
Use the galvanizing rectangular tube of 60 × 40 × 2mm；External sunshade crossbeam diagonal brace (19) uses the galvanizing circle of a diameter of 32 × 1.5mm
Steel；External sunshade main shaft (20) uses the galvanizing round steel of a diameter of 32 × 3mm；Internal sunshade main shaft (21) use a diameter of 32 ×
The galvanizing round steel of 3mm；Suspension rod (22) uses the galvanizing round steel of a diameter of 32 × 1.5mm；Girt (23) uses diameter
It it is the galvanizing round steel of 32 × 1.5mm；Canopy head horizon bar (26) uses the galvanizing rectangular tube of 40 × 60 × 2mm；Middle standing pillar
(28) the galvanizing rectangular tube of 50 × 30 × 1.5mm is used；Upper bridging (14) uses the round steel of a diameter of 10mm；Lower scissors supports
(17) round steel of a diameter of 12mm is used.
An a kind of even plastic greenhouse the most according to claim 1 and 2, it is characterised in that: described back timber (12), arch bar
(13), avris pipe (16), external sunshade crossbeam diagonal brace (19), external sunshade main shaft (20), internal sunshade main shaft (21), suspension rod (22), water
Horizontal drawing bar (23), upper bridging (14) and lower scissors support (17), its plating zinc on surface thickness is respectively 0.08 0.10mm.
An a kind of even plastic greenhouse the most according to claim 1, it is characterised in that: described company plastic greenhouse span is
8.0m, greenhouse spacing is 4.0m, and greenhouse shoulder height is 3.3m, a height of 5.2m of greenhouse top, a height of 5.7m of external sunshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521709.5A CN106034837A (en) | 2016-07-01 | 2016-07-01 | Multi-span film greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521709.5A CN106034837A (en) | 2016-07-01 | 2016-07-01 | Multi-span film greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106034837A true CN106034837A (en) | 2016-10-26 |
Family
ID=57200923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521709.5A Pending CN106034837A (en) | 2016-07-01 | 2016-07-01 | Multi-span film greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106034837A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106922439A (en) * | 2017-03-13 | 2017-07-07 | 江苏润城温室科技股份有限公司 | A kind of film glass warmhouse booth |
| CN107491125A (en) * | 2017-08-30 | 2017-12-19 | 苏州三港农副产品配送有限公司 | Greenhouse automatic control system |
| CN109479584A (en) * | 2019-01-16 | 2019-03-19 | 青岛农业大学 | A kind of closed greenhouse with mobile outer heat preservation system |
| CN112119840A (en) * | 2020-10-10 | 2020-12-25 | 紫云县惠农种植养殖农民专业合作社 | Planting method of pink reineckea herbs |
| CN112166888A (en) * | 2020-09-28 | 2021-01-05 | 嘉兴易久农业科技有限责任公司 | Big-arch shelter structure for orchard is planted |
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| CN106922439A (en) * | 2017-03-13 | 2017-07-07 | 江苏润城温室科技股份有限公司 | A kind of film glass warmhouse booth |
| CN107491125A (en) * | 2017-08-30 | 2017-12-19 | 苏州三港农副产品配送有限公司 | Greenhouse automatic control system |
| CN109479584A (en) * | 2019-01-16 | 2019-03-19 | 青岛农业大学 | A kind of closed greenhouse with mobile outer heat preservation system |
| CN112166888A (en) * | 2020-09-28 | 2021-01-05 | 嘉兴易久农业科技有限责任公司 | Big-arch shelter structure for orchard is planted |
| CN112119840A (en) * | 2020-10-10 | 2020-12-25 | 紫云县惠农种植养殖农民专业合作社 | Planting method of pink reineckea herbs |
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Application publication date: 20161026 |
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