CN2340180Y - Steel-plastic green house with flexible connection and aerated dual-layer-film thermal insulation - Google Patents
Steel-plastic green house with flexible connection and aerated dual-layer-film thermal insulation Download PDFInfo
- Publication number
- CN2340180Y CN2340180Y CN98237814U CN98237814U CN2340180Y CN 2340180 Y CN2340180 Y CN 2340180Y CN 98237814 U CN98237814 U CN 98237814U CN 98237814 U CN98237814 U CN 98237814U CN 2340180 Y CN2340180 Y CN 2340180Y
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- China
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- steel
- arch form
- greenhouse
- steelframe
- flexible coupling
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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
Abstract
The utility model provides a steel plastic green house with flexible connection and inflation and thermal insulation double layer film, which is mainly composed of an arch-shaped steel frame with flexible connection through a galvanized steel stranded wire and a plurality of plastic film holding strip supporting frames which are arranged in the same distance and are sheathed on the steel stranded wire; the lower fastening groove of the supporting frame is directly matched with the steel stranded wire, an upper fastening groove is vertical to the lower fastening groove with different surfaces, one plastic film holding strip is arranged on the upper fastening groove on each row of the plastic film holding strip supporting frame, and an inflation double layer film is laid on the plastic film holding strip; the utility model has the advantages of convenient installation, low cost, firmness, reliability, strong wind and snow resistance ability, good thermal insulating performance, no dropping water formed by the inner layer film, etc., and the utility model is an ideal agricultural plastic greenhouse.
Description
The utility model relates to a kind of agripast greenhouse, and particularly a kind of is that the steel that is flexible coupling of the bilayer film aeration insulating that combines of main material is moulded the greenhouse with arch form steelframe, steel strand wires, plastics holder film frame and plastic film.
For a long time, peasant habit is formed the greenhouse with rod, bamboo leather, plastic film and other material and by means of the brick clay wall, its major defect is the installing engineering complexity, Winter protection must be assisted and be covered woven straw and paper quilt, taking off lid every day wastes time and energy, meet the long-term cloudy day, easy sick insect pest in the greenhouse is lost bigger.In recent years, though all steel frame made from reinforcing bar or the plastic green house skeleton made from igelite have occurred, the plastic green house made from rod, bamboo leather than the peasant has had certain progress, but cost is higher, the Keelof green house made from RPVC, also exist problems such as complex manufacturing, intensity difference.And the plastic green house formed of these two kinds of skeletons still be unable to do without and is carried out insulation with woven straw and paper, can't alleviate the labour intensity in peasant's routine work.In addition, present plastic green house also ubiquity because of plastic film and is close on the supporter of crosswise fixed, for example: rod, bamboo skin or reinforcing bar, hindered past downslide of the globule in the film, on per pass cross-brace thing, all form and drip, brought certain influence for the growth of gourd, fruit and vegetable.
The purpose of this utility model is to provide a kind of installation exercise time saving and energy saving, and function admirable is with low cost, long service life and high insulating effect, and the steel that is flexible coupling of being convenient to the bilayer film aeration insulating of the water droplet downslide on the inner plastic film is moulded the greenhouse.
Another purpose of the present utility model is to provide that a kind of ventilation effect is good, the steel that is flexible coupling of the bilayer film aeration insulating of temperature equalization is moulded the greenhouse.
Another purpose of the present utility model is to provide a kind of steel that is flexible coupling of the bilayer film aeration insulating that is easy to install, dismantle and transport to mould the greenhouse.
The purpose of this utility model is to realize like this, it is mainly long by several front roofs that the steel that is flexible coupling of this bilayer film aeration insulating is moulded the greenhouse, short arch form steelframe and the plastic film of back roofing formed, the arch form steelframe is made up of two arch form girder steels up and down and the fold-type reinforcing bar that is welded between them, it is characterized in that passing tensioner behind the formed hole of fold-type reinforcing bar of all arch form steelframes along horizontal direction by steel strand wires, and with the steel strand wires of tensioner and arch form steelframe in its junction locking, all be with having of several equidistant arrangements on the every steel strand wires, the plastics holder film bar support of lower bayonet slot, its lower bayonet slot directly cooperates with steel strand wires, last draw-in groove is vertical with the lower bayonet slot antarafacial, in the last draw-in groove of each row plastics holder film bar support a plastics holder film bar is housed all, and the double-plastic of inflation is layered on all plastics holder film bars.
In order to realize that ventilation effect is good, the purpose of temperature equalization, the utility model all welds a support that raises up in the highest position of arch form steelframe.
For more solid and reliable purpose after realizing installing, the utility model is central post after the highest position of all arch form steelframes all connects one, and the downside of an arch form girder steel also is welded with several column plugs below in the arch form steelframe of both sides, and plug is inserted on the corresponding column.
For the purpose that realizes being easy to install, dismantle and transport, the forward and backward roofing steelframe of the utility model hogging shaped steel frame all is connected on the central post of back by plug or sleeve pipe.
By implementing technique scheme, the utlity model has the following advantage:
1) owing to adopted the mode that is flexible coupling of steel strand wires, replaced original bamboo-wood structure with the combining form of steel and plastics, cancelled or reduced the column in the greenhouse, easy installation and removal, anti-wind and snow ability is strong, long service life.
2) owing to laid bilayer film, replaced woven straw and paper quilt, alleviated peasant's labour intensity, increased light application time and heat insulation effect by aeration insulating.
3) owing to used plastics holder film bar and holder film bar support, making has certain distance between internal layer membrane and the steel hinge line, prevented that water droplet is to the harm of gourd, fruit and vegetable in the greenhouse.
4) owing to be provided with ventilating opening preferably, when the ventilating opening with greenhouse forward foot in a step lowest part cooperatively interacts, can make air generation convection current in the greenhouse, ventilation speed is very fast, has reduced the generation of damage by disease and insect.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is that the part-structure after the utility model assembling is looked and shown sketch;
Fig. 2 is the front view of the utility model both sides arch form steelframe;
Fig. 3 is the front view of the utility model intermediate arches shaped steel frame;
Fig. 4 is the front view of roofing arch form steelframe behind the utility model;
Fig. 5 is the front view of the utility model plastics holder film bar support;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the vertical view of Fig. 5;
Fig. 8 is the front view that bar is touched in the holder of the utility model plastics;
Fig. 9 is the vertical view of Fig. 8;
Figure 10 is the front view of the utility model air bag;
Figure 11 is the left view of Figure 10;
Figure 12 is the vertical view of Figure 10.
As shown in Figure 1, the steel that is flexible coupling of the utility model bilayer film aeration insulating is moulded the greenhouse, mainly long by several front roofs, short arch form steelframe and the plastic film of back roofing formed, the arch form steelframe is made up of two arch form girder steels up and down and the fold-type reinforcing bar that is welded between them, it is characterized in that passing all arch form steelframes 1 along horizontal direction by steel strand wires 6,2 fold-type reinforcing bar 13, tensioner behind the 23 formed holes, and with the steel strand wires 6 and the arch form steelframe 1 of tensioner, 2 in its junction locking, all be with having on the every steel strand wires 6 as if an equidistant arrangement, the plastics holder film bar support 3 of lower bayonet slot, its lower bayonet slot 32 directly cooperates with steel strand wires 6, last draw-in groove 31 and lower bayonet slot 32 antarafacials vertical (as shown in Figure 5), in the last draw-in groove 31 of each row plastics holder film bar support 3 a plastics holder film bar 4 is housed all, and the double-plastic of inflation is layered on all plastics holder film bars 4.
As shown in Figure 2, upper and lower two girder steels 11,12 of both sides of the present utility model arch form steelframe 1 are formed by four fens steel pipes and two cun tube bendings respectively, and are that " V " shaped steel muscle 13 and upper and lower two steel pipes 11,12 of 10mm weld together with diameter.Equidistant ground auger has several to be used to connect the through hole 14 of the horizontal direction of steel strand wires 6 on the axis of two cun steel pipes 11, two cun steel pipes 11 following also is welded with plug 121 and is inserted on the corresponding column 15, is welded with at the highest point of arch form steelframe 1 and takes off seam ventilating opening support 16.For convenient transportation, this arch form steelframe 1 is divided into front roof steelframe 19 and back roofing steelframe 18 two parts, link together by the horizontal plug 171 that welded on the central post 17 of back and horizontal sleeve pipe on the forward and backward roofing steelframe during installation.In addition, also be drilled with the through hole 14 of the horizontal direction that is used to connect steel strand wires 6 on the top of back central post 17 and the ventilating opening support 16.
As shown in Figure 3, in order to reduce cost, upper and lower two girder steels 21,22 of intermediate arches shaped steel frame 2 are that reinforcing bar and four fens tube bendings of 10mm forms by diameter respectively, and with diameter be " V " shaped steel muscle of 10mm and top steel pipe 21 and below reinforcing bar 22 weld together.All weld a little reinforcing bar 24 on the folding shape reinforcing bar 23 formed delthyriums in intermediate arches shaped steel frame 2, form the little delthyrium that a thickness with steel strand wires 6 adapts, be convenient to the locking between steel strand wires 6 and the intermediate arches shaped steel frame 2.For convenient transportation, the same with both sides arch form steelframe 1, intermediate arches shaped steel frame 2 is divided into front roof steelframe 29 and back roofing steelframe 28 two parts, links together by vertical sleeve pipe 271 that is welded on the central post 27 of back and the plug that forward and backward roofing steelframe is welded during installation.The top of back central post 27 also is drilled with the through hole 14 of the horizontal direction that is used to connect steel strand wires 6.In addition, the end of back roofing steelframe 28 also is welded with and is convenient to the pressure pin 281 that overlaps mutually with body of wall.
As shown in Figure 4, this back roofing steelframe 2 ' is made up of back steelframe 28 and back central post 27, and the part among its structure and Fig. 3 is in full accord, repeats no more here.
In order to prevent that the long and wind and snow pressure of steel strand wires 6 from sink steel strand wires 6, between the utility model both sides arch form steelframe 1, be provided with an intermediate arches shaped steel frame 2 every 5 meters, roofing steelframe 2 ' after one of the increase between per two arch form steelframes.
Shown in Fig. 5,6,7, plastics holder film bar support 3 is to use the injection machine injection mo(u)lding, and the lower end has a draw-in groove 32 that matches with steel strand wires 6, and the upper end has a plastics holder film clamp bar slot 31, and antarafacial is vertical and continuous by gusset 33 between the upper and lower draw-in groove.Distance between the height of whole plastics holder film bar support 3 and the upper and lower beam of arch form steelframe adapts.
Shown in Fig. 8,9, plastics holder film bar 4 is plastic slats that the width with its width of extruder for shaping and plastics holder film clamp bar slot 31 adapts.In order to increase its intensity, plastics holder film bar 4 top longitudinally has two reinforcements 41.
Do not drip for the internal layer membrane that makes the greenhouse is not attached to form on the steel strand wires 6, the utility model maintains a certain distance internal layer membrane and steel strand wires 6 by with plastics holder film bar support 3 and plastics holder film bar 4.So directly contact and passively have only the film of plastics holder longitudinally bar 4, be convenient to the globule and flow to the greenhouse along the longitudinal foremost, avoided the direct contact of invar twisted wire 6 and form and drip with inner plastic.
Shown in Figure 10,11,12, air bag 5 is to make with the poly agricultural film that transparent rate reaches more than 90%, diameter is 200mm, and it is consistent to the distance on forward foot in a step ground that length and front roof are taken off seam ventilating opening forward position, near the lower end of air bag 5 inflation that has non-return valve is housed and chews 51.For the ease of fixation balloon 5, on air bag 5, be with several fixed covers 52 identical with its thickness, have on the fixed cover 52 and be convenient to the hole 52 that steel wire is walked, also post the anti-sliding sleeve 53 of twice in the upper end of air bag 5.
For the labour intensity that alleviates the peasant and reach better heat insulation effect, the inside and outside two layers of plastic thin films of laying of the utility model, internal layer adopts polyvinyl chloride not have the film of dripping, the outer polyvinyl chloride general thin that adopts, be fixed with several air bags 5 between the double-layer films equidistantly, and make air bag 5 be located at plastics holder film bar 4 above.Can replace woven straw and paper quilt by air layer and air bag 5 insulations.
In addition, be laid on the double-plastic that is filled with gas on the plastics holder film bar in the utility model, except employing resembles the form that accompanies air bag between upper and lower two layers of plastic thin films recited above, also can adopt directly to be filled with gas between the two layers of plastic thin films, or be divided into the sealing drum of several strips after longitudinally bonding between the two layers of plastic thin films and be equipped with inflation respectively and chew the mode of inflation and realize.
As shown in Figure 1, the utility model is when assembling, puzzle the gable and the Hou Qiang of both sides earlier according to the length and width in greenhouse, and buried column 15 and back central post 17,27 respectively in the inboard of gable and back wall, both sides arch form steelframe 1, intermediate arches shaped steel frame 2 and back roofing arch form steelframe 2 ' are installed on the corresponding position by plug 121,171,271.Pass through steel strand wires 6 then along each self-corresponding hole 14,14 ' parallelly passes all arch form steelframes 1,2,2 ' back tensioner, and with the steel strand wires 6 of tensioner and arch form steelframe in its junction locking, all be with having of several equidistant arrangements on the every steel strand wires 6, the plastics holder membrane support 3 of lower bayonet slot, its lower bayonet slot directly cooperates with steel strand wires 6, last draw-in groove is vertical with the lower bayonet slot antarafacial, a plastics holder film bar 4 all is housed in the last draw-in groove of each row plastics holder membrane support 3, top auxilliary one deck polyvinyl chloride of establishing of holder film bar 4 does not have the film of dripping, do not have to drip at polyvinyl chloride and be fixed with air bag 5 above the film and with plastics holder film bar 4 corresponding positions, auxilliaryly again above the air bag 5 establish one deck polyvinyl chloride general thin at all, double-layer films compresses by the press mold bar.In addition, establish layer of plastic film and compress equally auxilliary on the ventilating opening support 16,26, above lid layer straw mat again by the press mold bar.
Claims (10)
1, a kind of steel that is flexible coupling of bilayer film aeration insulating is moulded the greenhouse, mainly long by several front roofs, short arch form steelframe and the plastic film of back roofing formed, the arch form steelframe is made up of two arch form girder steels up and down and the fold-type reinforcing bar that is welded between them, it is characterized in that passing all arch form steelframes (1 along horizontal direction by steel strand wires (6), 2) fold-type reinforcing bar (13,23) tensioner behind the formed hole, and with the steel strand wires (6) and the arch form steelframe (1 of tensioner, 2) in its junction locking, all be with having of several equidistant arrangements on the every steel strand wires (6), the plastics holder film bar support (3) of lower bayonet slot, its lower bayonet slot (32) directly cooperates with steel strand wires (6), last draw-in groove (31) is vertical with lower bayonet slot (32) antarafacial, in the last draw-in groove (31) of each row plastics holder film bar support (3) a plastics holder film bar (4) is housed all, and the double-plastic of inflation is layered on all plastics holder film bars (4).
2, the steel that is flexible coupling of bilayer film aeration insulating according to claim 1 is moulded the greenhouse, it is characterized in that all welding a support that raises up (16,26) in the highest position of arch form steelframe (1,2).
3, mould the greenhouse according to the steel that is flexible coupling of claim 1,2 described bilayer film aeration insulatings, it is characterized in that central post (17,27) after the highest position of arch form steelframe (1,2) all connects.
4, mould the greenhouse according to the steel that is flexible coupling of claim 1,2 described bilayer film aeration insulatings, it is characterized in that a following arch form girder steel (12) downside in the both sides arch form steelframes (1) welds several column plugs (121), and plug (121) is inserted on the corresponding column (15).
5, the steel that is flexible coupling of bilayer film aeration insulating according to claim 3 is moulded the greenhouse, it is characterized in that the forward and backward roofing steelframe of arch form steelframe (1,2) all is connected on the back central post (17,27) by plug (171) or sleeve pipe (271).
6, the steel that is flexible coupling of bilayer film aeration insulating according to claim 5 is moulded the greenhouse, it is characterized in that setting up one between per two arch form steelframes (1,2) by back central post (27) be connected the back roofing arch form steelframe (2 ') that the back steelframe (28) on the back central post (27) is formed.
7, mould the greenhouse according to the steel that is flexible coupling of claim 1,2 described bilayer film aeration insulatings, it is characterized in that top two reinforcements (41) that longitudinally have of plastics holder film bar (4).
8, mould the greenhouse according to the steel that is flexible coupling of claim 1,2 described bilayer film aeration insulatings, it is characterized in that between two layers of plastic thin films, being fixed with the air bag (5) of several strips from top to bottom.
9, the steel that is flexible coupling of bilayer film aeration insulating according to claim 8 is moulded the greenhouse, it is characterized in that on air bag (5), being with several fixed covers (52) identical with its thickness, have the hole (521) of being convenient to steel wire and walking on the fixed cover (52), also post the anti-sliding sleeve (53) of twice in the upper end of air bag (5), near the position of lower end an inflation that has non-return valve is housed and chews (51).
10, according to claim 1, the steel that is flexible coupling of 2 described bilayer film aeration insulatings is moulded the greenhouse, it is characterized in that all welding a little reinforcing bar (24) on the formed delthyrium of folding shape reinforcing bar (23) in intermediate arches shaped steel frame (2), form the little delthyrium that a thickness with steel strand wires (6) adapts, following arch form girder steel (12) along continuous straight runs in the both sides arch form steelframes (1) has several through holes (14), this through hole (14) is formed tri-angle-holed corresponding with the middle fold-type reinforcing bar (23) of intermediate arches shaped steel frame (2), is convenient to the locking between steel strand wires (6) and the intermediate arches shaped steel frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98237814U CN2340180Y (en) | 1998-05-30 | 1998-05-30 | Steel-plastic green house with flexible connection and aerated dual-layer-film thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98237814U CN2340180Y (en) | 1998-05-30 | 1998-05-30 | Steel-plastic green house with flexible connection and aerated dual-layer-film thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2340180Y true CN2340180Y (en) | 1999-09-29 |
Family
ID=33985549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98237814U Expired - Fee Related CN2340180Y (en) | 1998-05-30 | 1998-05-30 | Steel-plastic green house with flexible connection and aerated dual-layer-film thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2340180Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835274A (en) * | 2011-06-22 | 2012-12-26 | 高完锡 | Plastic greenhouse easily formed with thermal insulation layer |
| CN102870629A (en) * | 2012-10-26 | 2013-01-16 | 施健 | Improved insulation greenhouse |
| CN103141337A (en) * | 2012-12-15 | 2013-06-12 | 逯迦 | Double-membrane airtight full-daylighting greenhouse |
| CN105340634A (en) * | 2015-12-04 | 2016-02-24 | 宁夏格林节能科技有限公司 | Greenhouse heat preservation film and production method and special equipment thereof |
| CN107593178A (en) * | 2017-09-15 | 2018-01-19 | 江西省农业科学院蔬菜花卉研究所 | A kind of assembled type steel frame greenhouse design method and its structure |
-
1998
- 1998-05-30 CN CN98237814U patent/CN2340180Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835274A (en) * | 2011-06-22 | 2012-12-26 | 高完锡 | Plastic greenhouse easily formed with thermal insulation layer |
| CN102870629A (en) * | 2012-10-26 | 2013-01-16 | 施健 | Improved insulation greenhouse |
| CN103141337A (en) * | 2012-12-15 | 2013-06-12 | 逯迦 | Double-membrane airtight full-daylighting greenhouse |
| CN103141337B (en) * | 2012-12-15 | 2015-05-20 | 逯迦 | Double-membrane airtight full-daylighting greenhouse |
| CN105340634A (en) * | 2015-12-04 | 2016-02-24 | 宁夏格林节能科技有限公司 | Greenhouse heat preservation film and production method and special equipment thereof |
| CN107593178A (en) * | 2017-09-15 | 2018-01-19 | 江西省农业科学院蔬菜花卉研究所 | A kind of assembled type steel frame greenhouse design method and its structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |