CN2246373Y

CN2246373Y - Frame structure of sunlight greenhouse

Info

Publication number: CN2246373Y
Application number: CN96209848U
Authority: CN
Inventors: 王宗舜
Original assignee: Individual
Current assignee: Wang Zongshun
Priority date: 1996-05-07
Filing date: 1996-05-07
Publication date: 1997-02-05
Anticipated expiration: 2006-05-07

Abstract

The utility model relates to a framework structure of sunlight hothouses, comprising a wall body, two end surface walls on both sides and a ceiling. The utility model causes a hothouse forming a whole framework type thin shell structure by a thin shell principle of fuselage and wing covering of airplane design, the inner part of the hothouse has no upright post, and the utility model is convenient for the use of small agricultural implements and the realization of mechanization operation. The utility model has the advantages of long service life, good waterproofing property, good anticorrosion property, good intensity of wall body, no need of annual repair, good heat insulating property, large temperature difference between the hothouse and outdoors, consistent temperature in any point in the hothouse, no grown dead angle and low cost of hothouses. The cost of the utility model is only one half of the cost of brick mixing structure hothouses every mou, and the utility model has a beautiful appearance and can blended into integration with park landscapes.

Description

The greenhouse by solar heat frame structure

The utility model belongs to a kind of greenhouse structure of using in vegetables, flowers, seedling Pu, the gardens of being suitable for, and particularly relates to a kind of greenhouse by solar heat frame structure.

China is vast in territory, and southern and northern temperature and geographical conditions differ greatly.The most of local climate in south is warm, moist, helps the growth of crops.The provinces and cities that have can plant within 1 year three season crop, obviously natural conditions are quite superior.The north is then dry, cold, crops be mostly one season crop, so tract can only be to use half a year, half a year is idle.This natural situation, production is a great unfavorable factor to developing agricultural.And the unfavorable provinces and cities of China's natural conditions and weather conditions are a lot, though these area abundances at sunshine, spring, autumn, three season of winter weather cold, drying, the planting patterns of receiving in a year has greatly reduced the utilization rate in soil.Therefore these areas want developing agricultural, must greatly develop the greenhouse, thereby make full use of the characteristics of northern area abundance at sunshine, utilize the greenhouse to improve the per mu yield of unit are, and the soil is fully utilized.

Common greenhouse has two kinds, and a kind of is to add warm type, and a kind of is daylight type.The daylight type greenhouse becomes popularized type because of it is energy-conservation.The structure of greenhouse by solar heat has multiple, and what have does body of wall with brick, concrete, and bamboo and wood, steel are done arc roof beam structure and pull bar.The greenhouse of this structure, cost is expensive, and every mu needs ten thousand yuan of 8-10, use 130,000 more than of bricks, and heat-insulating property is poor, so the difficulty of popularization; The employing that also has is got on the job with indigenous methods, and with the dried wall of packing or re-pack of soil, does ceiling and column with timber.The greenhouse of this structure, highly all on the low side, dried body of wall of packing suffers wind, Exposure to Sunlight, drench with rain after, be easy to collapse, damage, so service life is short, all to keep in repair every year.To beat waste soil and water and soil loss phenomenon that wall causes very serious and cut the earth.

Therefore, the shortcoming in existing structure greenhouse is: body of wall is thick, itself take up an area of many, heavy, water funk soaking, must be by upright supports roof beam structure and pull bar one by one in the while greenhouse, so the greenhouse then is separated into Pork-pieces little ground, be not easy to mechanized, strengthened labour intensity, reduced efficient.The body of wall bearing of above-mentioned in addition two kinds of structures is relatively poor.The people very easily causes body of wall to collapse if stand in folding and unfolding roller shutter on the body of wall every day.The greenhouse heat-insulating poor performance of this structure simultaneously causes that temperature is unbalanced in the greenhouse everywhere, near the location in the outside, and all long crop, thus cause waste to seed, manpower, soil.

The purpose of this utility model is a kind of greenhouse by solar heat frame structure of design, adopts the greenhouse of this structure, and none column in the greenhouse but has characteristics such as firm, light-duty, attractive in appearance, that the life-span is long.

The purpose of this utility model realizes by following scheme: the greenhouse by solar heat frame structure has been used the shell theory of airplane design fuselage and wing cover.It comprises body of wall, two side ends two walls, ceiling.Body of wall is made of some main frames and connecting plate.It is upright arc that main frame is, and between per two main frames, by its different directions, employing is bound or bonding mode overlaps into each connecting plate, and connecting plate comprises top panel, back vertical plate, front vertical plate, preceding swash plate and front panel, thereby makes body of wall form a whole lodge formula.The lap-joint of each top panel and front panel is installed with a bow beam, the equidistant locating hole that leaves threaded button on the bow beam.In the corresponding locating hole between per two bow beams, two ends of precession is threaded the pull bar of button.Bow beam reaches one by one, and pull bar forms ceiling; Along the vertical direction of body of wall and ceiling two ends, be installed with the column frame of equidistant arrangement.Fixedly be equipped with connecting plate between two column frames; Upright arc body of wall, two side ends face wall and cambered ceiling form the shell structure of an integral frame-type.

The greenhouse by solar heat frame structure makes none root post in the greenhouse.So small farm machine easy to use is realized mechanized.Again because its adopts is the shell tower structure, and the framework, sheet material and the tubing that have used special material and technology to make, can make the ILS in greenhouse, be not afraid of water logging, be not afraid of corrosion, not frightening stepping on the body of wall, do not need annual maintenance, generally speaking, can keep normal use in the 15-20, the material non-toxic that is adopted, tasteless, nuisanceless, good heat insulating, indoor/outdoor temperature-difference can reach more than 25 ℃, and indoor any point temperature is all consistent, the dead angle of growing can not occur.Be suitable for vegetables, flowers, the breeding of short strain fruit tree, grow, bloom, the result.This greenhouse is cheap simultaneously, and every mu of cost only accounts for 1/2nd of brick mix structure greenhouse.This in addition shell framework greenhouse structure is handsome in appearance generous, can combine together with garden landscape.

Fig. 1 is a local shape schematic diagram of the present utility model

Fig. 2 is a section shape schematic diagram of the present utility model

Fig. 3 is the shape schematic diagram of end face wall of the present utility model

Be described as follows below in conjunction with drawings and Examples:

By Fig. 1-Fig. 3 as can be known, the greenhouse by solar heat frame structure comprises body of wall, two side ends face wall and ceiling.Body of wall is made of some main frames and connecting plate.It is upright arc that main frame 1 is, and adopts one-body molded mode when manufacturing.1 of per two main frame, on different directions, employing is bound or bonding mode overlaps top panel 2, back vertical plate 3, front vertical plate 4, preceding swash plate 5 and front panel 6 are installed, thereby the body of wall that main frame 1 and connecting

plate

2,3,4,5,6 are formed becomes a whole lodge formula.And described connecting plate all adopts sandwich sheet, and the centre is the dry plate that is bonded as one after being pulverized by foamed plastics, is composite layer on every side.Adopt this sheet material to do connecting plate, make the characteristics such as light weight, valency are low, good heat insulating that the utlity model has.

In the lap-joint of each top panel 2, fixedly mount a bow beam 7 with front panel 6.Bow beam 7 is made by the tubing of special material, contains reinforcing bar.The equidistant locating hole 8 that leaves threaded button on the bow beam 7 in the corresponding locating hole between per two bow beams, revolves the pull bar 9 that a two ends is threaded button, and bow beam 7 and pull bar 9 form ceiling of the present utility model.During use, by adjusting the screw buckle at pull bar 9 two ends, make that pull bar is end to end one by one, and intersect vertically, thereby form " net " of a firm and light weight, be buckled in the top of hothouse framework with bow beam 7.The end inboard of landing of bow beam 7 forms 50-70 ° of angle with ground.

In the two ends of lodge formula body of wall and ceiling, with pull bar 9 perpendicular direction corresponding positions, standing has newel frame 10.The height of every newel frame 10 equates that with striding of bow beam 7 is high its upper end connects as one with ceiling.Between per two columns, be overlapped with connecting plate 11.What this connecting plate also adopted is above-mentioned sandwich sheet.Therefore column, connecting plate form the two side ends face wall.

Between the main frame 1 and ground of body of wall, be equipped with Polypropylence Sheet, the moisture in the ground vapour can not be risen, between the sheet material and sheet material of this structure, sealed by containment member 12 between sheet material and framework in addition, make in the interlayer in the main wall body to be full of dry air.This dry air can be as the heat-insulation and heat-preservation medium, and the air humidity in the interlayer maintains between the 15-20%.Thereby make body of wall, end face wall, ceiling forms a light-duty thin walled shell, and the bow beam of large span does not need pole to support then very firm and has good heat-insulating property.

This hothouse framework also can be according to actual needs, in the either side installment work chamber 13 of framework or install other jewelry additional, makes it more attractive in appearance, more can combine together with gardens scenery.

Claims

1, a kind of greenhouse by solar heat frame structure, it has used the shell theory of airplane design fuselage and wing cover, comprise body of wall, two side ends two walls, ceiling, it is characterized in that: body of wall is made of some main frames and connecting plate, it is upright arc that main frame (1) is, and between per two main frames, overlaps into each connecting plate by its different directions, connecting plate comprises top panel (2), back vertical plate (3), front vertical plate (4), preceding swash plate (5) and front panel (6), makes body of wall form whole lodge formula; The lap-joint of each top panel (2) and front panel (6), be installed with a bow beam (7), leave the locating hole (8) of a plurality of threaded buttons on the bow beam, in the corresponding locating hole between per two bow beams, two ends of precession is threaded the pull bar (9) of button, and bow beam (7) reaches pull bar (9) formation ceiling one by one; Along the vertical direction of body of wall and ceiling two ends, be installed with a plurality of column frames (10), fixedly be equipped with connecting plate (11) between two column frames; Upright arc body of wall, two side ends face wall and cambered ceiling form the integral frame-type shell structure.

2, greenhouse by solar heat frame structure according to claim 1 is characterized in that: the end inboard of landing of bow beam (7) forms 50-70 ° of angle with ground.

3, greenhouse by solar heat frame structure according to claim 1 is characterized in that: between the sheet material of this structure, be inlaid with containment member (12) between sheet material and framework.