CN202617835U

CN202617835U - Floor type agricultural greenhouse

Info

Publication number: CN202617835U
Application number: CN2012203104441U
Authority: CN
Inventors: 王山虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2012-12-26
Anticipated expiration: 2022-06-29

Abstract

The utility model relates to a floor type agricultural greenhouse. The floor type agricultural greenhouse comprises a front foundation and a rear foundation, wherein a plurality of inner arches are horizontally and uniformly connected between the front foundation and the rear foundation at intervals, the two ends of the outer part of each inner arch are respectively fixed on outer arches on the front foundation and the rear foundation, a plurality of horizontal pull rods are welded with the lower sides of the two adjacent outer arches and the upper sides of the adjacent two inner arches, inner arch vertical sections and outer arch vertical sections are respectively arranged at the two sides of the inner arches and the outer arches, a plurality of dowels are connected between the inner arches and the outer arches as well as between the inner arch vertical sections and the outer arch vertical sections, an outer greenhouse film is laid above the outer arches, a rainproof and snow-proof film are arranged above the outer greenhouse film, a thermal insulation layer is arranged between the rainproof and snow-proof film and the outer arches, and an inner greenhouse film is laid below the inner arches and are fixed on the inner arches through a plurality of first greenhouse film clips. The floor type agricultural greenhouse is simple in structure and is attractive, the utilization ratio of the land is greatly improved, the service life of a greenhouse frame can be prolonged to above 20 years, and the floor type agricultural greenhouse is convenient to maintain; and the production benefit of crops is greatly improved.

Description

The agricultural temperature canopy of a kind of console mode

Technical field

The utility model relates to the agricultural temperature canopy of a kind of console mode.

Background technology

The characteristics of China's industrialized agriculture are: wide farmers is the operation main body of industrialized agriculture; Restriction because of the farmers' income level; If the industrialized agriculture of peasant household is to be prone to industrialized agriculture, in recent years than advanced level be: about 50,000 yuan of mu investments are equivalent to 2% of modern intelligent greenhouse; Ten thousand yuan of the mu benefit 0.8-1.5 of facility fruits and vegetables (1 year one batch or two batches), the 5-8 that is equivalent to the similar crop in land for growing field crops doubly.Rural area existing utility agricultural is representative with vegetables planted in big canopy, starts to walk the earliest in Shouguang, Shandong, has popularized each provinces and regions, the north at present, and the basic way of green house is: three faces have two meters thick soil to beat wall; (do not contain mound behind the wall, down with), ceiling is steel, timber structure frame (newly-built in recent years basically all is steel shed frame), and individual layer canopy film stretches tight on frame; Cover the straw mat heat-insulation layer on the canopy film again, the same East and West direction of booth, canopy face list aspect south; Roll straw mat daytime by improving the canopy temperature sunshine, the straw mat insulation is put down in the too high cooling of leaking informaton that puts in a skylight of canopy temperature, sunset; It is subzero to lean on thick wall accumulation of heat to discharge to keep the canopy temperature not drop to, and North China, Central Plains, area, Hexi Corridor, Gansu winter is flame enrichment not, and northeast, northwest high and cold area add ten stoves for one mu; Can not cease fire the night coldest days of winter, and one mu of canopy burns coal 20-30T a winter, and this pattern green house in Shouguang, Shandong developed into for the 5th, six generations; Change semi-underground temperature canopy into by the warm canopy in ground, canopy is underground to dig 1.3 meters, and canopy wall ceiling method of construction is constant.

Existing green house major defect is: 1, land utilization rate is too low, cuts the earth on the spot and makes a call to 2 meters three thick enclosure walls, and what have builds 24 centimeters thick brick walls of one deck again outside soil is beaten wall, 8 * 50 meters standard canopy in canopy, wall occupation of land 130m ²(do not contain mound and take up an area of, down with), canopy internal channel, flame enrichment district are wide 1.2 meters, mountain region 60m ², steel arch in canopy south lands has the concrete basis wide 0.5 meter, takes up an area of 25m ², lean on place, basis, south can not plant for 0.5 meter in the canopy, take up an area of 25m ², booth takes up an area of and do not contain the outer mound of canopy is 567m ², the land area 49 * 6.3=308.7m that can plant in the canopy ², land utilization rate is 308.7 ÷, 567 * 100%=54%, vertically vacant lot is wide general 5 meters between two canopies; Land utilization rate reduces to 37%, and laterally (top) is open to traffic, builds a house, piles fertilizer, and be wide 20 meters; Calculate by road of two row's canopies; Laterally take up an area of 15 meters of wide average out to (sky is 5 meters between the canopy of top), only calculate vacant lot, top, land utilization rate reduces to 34%.China is 1.4 mu of arable lands of less than per capita, and it is about 30% wherein can to plant the high-quality ground of fruits and vegetables, and promptly not enough per capita high-quality is ploughed 0.42 mu, and the waste arable land is not all right like this.Though require to keep mellow soil in the construction construction, reality is difficult to accomplish that top layer mellow soil is useful for beats wall, stays immature soil transformation in 2 years and does not come, and production cost strengthens, and the first two years output has been lacked.

2, three enclosure walls have a strong impact on ventilation illumination the self-sow phase in spring and summer autumn, crop failure, how sick in the canopy.Spring ahead of time, the autumn prolongs late plantation and all can not fill part and utilize solar irradiation to produce agricultural product, and the photosynthesis effect is bad, poor product quality.Produce severe winter or the fresh-keeping cost height of plant.Have a big risk, Xinjiang have only sunshine in winter preferably the inversion band winter warm canopy dish output is arranged, the vegetables planted in big canopy in Central Plains, North China are unable to undergo the test of 2009-2010 winter severe cold, suffer heavy losses, and rise sharply to national dish valency, become one of the people's ten problems that need to be resolved hurrily for the moment.

3, except that the ventilation illumination in spring and summer autumn is bad, single sloping canopy face south arch face lands, and causes insufficient height, and the north has flame enrichment, street crossing again, and this booth is not suitable for planting fruit-trees, can not obtain tree knot fruit precocity, fresh preservation with branches and double-cropped high benefit.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of console mode simple in structure, easy to use agricultural temperature canopy, and its cost and existing agricultural temperature canopy are approaching; Land utilization rate is high, and wind resistance crushing by snow power is strong, and the resisting cold performance is good; Applied widely, all can use throughout the year.

The agricultural temperature canopy of the console mode of the utility model; Basis and back basis before comprising, be connected with between basis and the basis, back before said some levels evenly spaced in arch, before the outside of interior arch is provided with two ends and is separately fixed at the basis with after outer arch on the basis; The upside of arch is welded with some girts in the downsides of adjacent two outer arches and adjacent two; In the both sides of arch and outer arch be respectively equipped with in the vertical vertical section of section and outer arch of arch, between interior arch and the outer arch and interior arch vertically section vertically be equipped with some dowels between the section with outer arch, the outer canopy film of top laying that encircles outward; The top of outer canopy film is provided with the rain and snow film; Between rain and snow film and the outer arch heat-insulation layer is set, canopy film in lay the below of interior arch, interior canopy film is fixed on the interior arch through some first canopy film clamps.

The agricultural temperature canopy of the console mode of the utility model, fixing respectively some evenly distributed embedded iron parts on said preceding basis and the basis, back, interior arch and outer two ends of encircleing are separately fixed on the embedded iron parts.

The agricultural temperature canopy of the console mode of the utility model, said in the arch downside be equipped with the bow member lower edge, the bow member lower edge pass through some lower edges hang muscle be fixed in the arch on.

The agricultural temperature canopy of the console mode of the utility model, the top of said outer canopy film is respectively equipped with some second canopy film clamps near both sides.

The agricultural temperature canopy of the console mode of the utility model, said heat-insulation layer is the straw mat heat-insulation layer.

Compared with prior art the beneficial effect of the utility model is:

1, simple in structure, good looking appearance has improved land utilization rate greatly; Be the agricultural facility of not wasting the farmland, remove the canopy film spring, ventilation illumination is identical with the land for growing field crops; Also can plant between canopy, circulation heating system in can outside warm canopy set inside, heating simultaneously, the land utilization rate in the canopy is 100%;

2, the bow member both sides are equally high, can plant various vegetables in the canopy, also can plant each planting fruit-trees, and sunshine in midsummer is strong, on bow member, lay the sunshade net, and ventilation effect does not subtract, and help plant growth in the canopy, and fruit must not sunscald;

3, the life-span of frame can reach more than 20 years, and is easy to maintenance;

But 4, build the canopy factory operation, product specification, construction does not receive season limit; Be fit to the transformation of old field simultaneously, do not need to cut the earth in the garden and beat wall, build canopy and do not damage fruit tree; Peasant household can accept; The fresh-keeping per mu yield benefit of grape remaining on tree is more than 100,000 yuan, double-croppedly reaches 150,000, improved benefit greatly.

Description of drawings

Fig. 1 is the structural representation of the agricultural temperature canopy of the described a kind of console mode of the utility model embodiment.

Among the figure:

1, preceding basis; 2, basis, back; 3, interior arch; 4, outer arch; 5, girt; 6, interior arch is vertical section; 7, the vertical section of outer arch; 8, dowel; 9, outer canopy film; 10, rain and snow film; 11, heat-insulation layer; 12, interior canopy film; 13, the first canopy film clamp; 14, bow member lower edge; 15, lower edge hangs muscle; 16, the second canopy film clamp.

Embodiment

Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.

As shown in Figure 1, the agricultural temperature canopy of a kind of console mode, basis 1 and basis, back 2 before comprising; Be connected with the evenly spaced interior arch 3 of some levels before said between basis 1 and the basis, back 2; In arch 3 the outside be provided with two ends and be separately fixed at before outer arch 4 on basis 1 and the basis, back 2, the upside of arch 3 is welded with some girts 5 in the downside of adjacent two outer arches 4 and adjacent two, the vertical vertical section 7 of section 6 and outer arch of arch in the both sides of interior arch 3 and outer arch 4 are respectively equipped with; In between arch 3 and the outer arch 4 and interior arch vertically be equipped with some dowels 8 between vertical section 7 of section 6 and the outer arch; Outer canopy film 9 is laid in the top of outer arch 4, and the top of outer canopy film 9 is provided with rain and snow film 10, between rain and snow film 10 and the outer arch heat-insulation layer 11 is set; Canopy film 12 in lay the below of interior arch 3, interior canopy film 12 encircle on 3 in being fixed on through some first canopy film clamps 13.

The agricultural temperature canopy of the console mode of the utility model, said before fixing respectively some evenly distributed embedded iron parts on basis 1 and the back basis 2, the two ends of interior arch 3 and outer arch 4 are separately fixed on the embedded iron parts.

The agricultural temperature canopy of the console mode of the utility model, said in arch 3 downside be equipped with bow member lower edge 14, bow member lower edge 14 pass through some lower edges hang muscle 15 be fixed on the arch 3.

The agricultural temperature canopy of the console mode of the utility model, the top of said outer canopy film 9 is respectively equipped with some second canopy film clamps 16 near both sides.

The agricultural temperature canopy of the console mode of the utility model, said heat-insulation layer 11 is the straw mat heat-insulation layer.

The agricultural temperature canopy of the console mode of the utility model has the following advantages: 1, simple in structure, good looking appearance has improved land utilization rate greatly; It is the agricultural facility of not wasting the farmland; Remove the canopy film spring, ventilation illumination is identical with the land for growing field crops, also can plant between canopy; Land utilization rate in the circulation heating system in can outside warm canopy set inside, heating simultaneously, canopy is 100%;

The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.

Claims

1. agricultural temperature canopy of console mode; Comprise preceding basis (1) and basis, back (2); It is characterized in that: be connected with the evenly spaced interior arches of some levels (3) between basis (1) and the basis, back (2) before said; In the outside of arch (3) be provided with two ends and be separately fixed at the outer arch (4) on preceding basis (1) and back basis (2), the upside of arch (3) is welded with some girts (5) in the downside of adjacent two outer arches (4) and adjacent two, in the both sides of interior arch (3) and outer arch (4) are respectively equipped with arch vertically section (6) with encircle vertical section (7) outward; In between arch (3) and the outer arch (4) and interior arch vertically be equipped with some dowels (8) between section (6) and the outer arch vertical section (7); Outer canopy film (9) is laid in the top of outer arch (4), and the top of outer canopy film (9) is provided with rain and snow film (10), between rain and snow film (10) and the outer arch heat-insulation layer (11) is set; Canopy film (12) in lay the below of interior arch (3), interior canopy film (12) is fixed on the interior arch (3) through some first canopy film clamps (13).

2. the agricultural temperature canopy of console mode according to claim 1 is characterized in that: fixing respectively some evenly distributed embedded iron parts on basis (1) and the basis, back (2) before said, the two ends of interior arch (3) and outer arch (4) are separately fixed on the embedded iron parts.

3. the agricultural temperature canopy of console mode according to claim 1 is characterized in that: the downside of arch (3) is equipped with bow member lower edge (14) in said, and some lower edges that pass through of bow member lower edge (14) hang muscle (15) and are fixed on the interior arch (3).

4. the agricultural temperature canopy of console mode according to claim 1 is characterized in that: the top of said outer canopy film (9) is respectively equipped with some second canopy film clamps (16) near both sides.

5. the agricultural temperature canopy of console mode according to claim 1 is characterized in that: said heat-insulation layer (11) is the straw mat heat-insulation layer.