CN2733871Y - Rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth - Google Patents
Rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth Download PDFInfo
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- CN2733871Y CN2733871Y CN 200420076296 CN200420076296U CN2733871Y CN 2733871 Y CN2733871 Y CN 2733871Y CN 200420076296 CN200420076296 CN 200420076296 CN 200420076296 U CN200420076296 U CN 200420076296U CN 2733871 Y CN2733871 Y CN 2733871Y
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- column
- multifunctional lifting
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Abstract
The utility model provides a rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth. The utility model is of integrated structure, comprising a frame, a column, a support column, and a separating connecting plate tank. The lifting support columns are arranged symmetrically on both sides of the frame. The place between the column and the frame can relatively move. The arch bars in front, behind, and on both sides of the frame are transversally mounted and can be loaded and unloaded. On top of the frame, an easy opened and closed skylight is provided as a hydrofuge, ventilating, and heat radiating opening. Between the contiguous two medium booths or small booths, a separating connecting plate tank is arranged.
Description
Technical field:
The utility model belongs to agriculture and garden facility class, relates to a kind of improvement that is used for the plastic film shed structure of crop products batch production production.
Background technology:
The plastic tunnel that is used for arviculture now generally only is conceived to the effect that is incubated when building design, only be applicable to that Winter-Spring low temperature season insulation produces, and is not suitable for the vigorous rainproof production of taking precautions against drought of summer and autumn of the sufficient crop growth of thermal source.Still higher and do not have the south of frost and snow at winter-spring season temperature, with such booth thermal insulation raise crop, often cause that damage by disease and insect is acute to be broken out, bring difficulty to control, cause crushing disaster.In addition these areas winters a little some illumination will cause that temperature is too high in the canopy, need take off the membrane cover film repeatedly, management effort, the worker employed in a plant nursery is many.Because of technology existing problems, scale also rare on these area shops modern installations raise crops of China at present, the climatic environment resource with natural greenhouse does not obtain the utilization of science.The photo-thermal resource of the northern area of China abundance summer and autumn does not obtain the utilization of science yet all the time.Past people all be advocate temperature higher summer and autumn the plastic film complete removal on the insulation canopy.In fact in summer and autumn, especially higher at the southern temperature with natural greenhouse climate characteristics, often rapid thunder shower down causes the crops body to meet cold tissue contracts suddenly and often causes physiological disturbance.The crop that has so immunity reduce and break out various diseases, have in addition therefore die of illness withered.Continue to rain if meet day after day, can cause that more run off serious, soil compaction, crop root of nutriment in a fertilizer suffocated etc. by stain, causes physiological disturbance.High temperature adds the quickening of high humidity germ reproduction, and various diseases spread very soon and come.At coastal areas of southern China one band, meet rainy causing harm, still be of no avail even if use a large amount of agricultural chemicals to the ill.High temperature and drought weather, no matter be all directions, before midday after longer following period of time, relative air humidity is well below the needs of plant growth, crop body dehydration branches and leaves are wilted.And water and carbonic acid gas all are the raw materials of crop synthesis of organic substance, and photosynthetic production efficiency is almost nil under the state of dehydration, and crop is stagnated growth, usually therefore cause poor harvest or total crop failure.
People only pay attention to the Winter-Spring low temperature season and use carbon dioxide fertilizer increasing output how for the warm canopy of sealing all the time, but ignored how autumn in summer high temperature and drought is guaranteed crop not dehydration of body and obtain the technical research of high yield season.In recent years, be after the sunshade net of primary raw material is succeeded in developing with the vistanex, people begin lid layer sunshade net shading cooling again on the former insulation canopy plastic film of apron around having torn open.Because of the booth area does not have the skylight of setting greatly again, heat extraction vapour is slow, usually causes forming in the canopy hygrothermal environment, unfavorable plant growth, and the cultivation that causes that has is failed.After drawing lessons, during intense light irradiation high temperature, people are changed to the plastic film complete removal of former insulation canopy to cover one deck sunshade net, with its shading cooling; Again the sunshade net is changed to take shelter from rain with plastic film when rainy.But commerial growing is used this method of changing repeatedly and is too busy to do it often, wastes more labour.In addition, cover the sunshade net during intense light irradiation, certain effect can be received in shading cooling aspect, but the amplitude that relative air humidity improves in the net is little.If the raising relative air humidity, improve the crop photosynthesis speed of action to greatest extent, toward water spray off the net, can cause that the crop body meets the cold physiological disturbance that causes suddenly.The somebody also takes shelter from rain with the sunshade net in order to save trouble, and weaken raindrop that the high-altitude the falls impulsive force to the crop cauline leaf with it, but still a bit many spreading in the network access of rainwater keeps away unavoidable rain evil.Rainy day illumination was not enough originally what is worse, if or else rainy for days takes off net, crop pest off the net spreads more serious than outdoor cropping.
Grow desired light saturation point, space optimum temperature and optimum relative air humidity difference of the quick healthy high-quality of all kinds of crops is very big.The anti-the moon that has, the happiness light that has, the happiness cold that has, the happiness temperature that has has plenty of high wet type, has plenty of drying type.Various plastic films are along with increase service time, and light transmittance reduces gradually.Simultaneously, intensity of illumination changes along with the replacement in season in the middle of 1 year: spring to summer, intensity of illumination strengthened gradually, and weaken gradually to winter summer.The big booth structure of fixed utilizes sophisticated equipment conditions such as new and old film, sunshade net now, is difficult to flexible modulation and creates the needs that a more satisfactory subenvironment satisfies the quick healthy high-quality growth of certain crop.Existing booth facility productivity effect is low.In addition, the road junction of present booth hydrofuge ventilation heat radiation is arranged on the side.The hydrofuge heat radiation road junction direction of adjacent booth is relative or tiltedly right, and for the hydrofuge radiating effect that do not influence each other, the adjacent greenhouse spacing is drawn greatlyyer, has reduced the availability in soil.
Summary of the invention:
The purpose of this utility model provides a kind of rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought.It installs elevation and subsidence regulating device by the skylight that connects at interval board slot, booth top arrangement and can arbitrarily open and close as road junction, the trellis supports post of hydrofuge ventilation heat radiation, makes the booth space form adjustable structure, overcomes above-mentioned the deficiencies in the prior art.
The purpose of this utility model realizes by following scheme: a kind of rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought, comprise frame, column, support column and be connected board slot at interval, its structure is the Contiuum type of canopy or hut in several, it is characterized in that described support column symmetry is located at the both sides of frame, is equipped with the jacking equipment that can carry out synchronously on the support column; The column of frame front and back and both sides passes the cylinder that is welded on the strap bolt on the perpendicular purlin in edge, and fixes by bolt and cylinder; The arch bar of frame front and back and both sides is for laterally installing and can arbitrarily loading and unloading; The road junction that ventilation is dispelled the heat as hydrofuge, skylight that can arbitrarily open and close is set at the top of frame; Between adjacent two middle canopies or hut, be provided with and connect board slot at interval.
In order to improve the heat-insulating property of booth, can reduce frame to reduce area of dissipation.The temperature southern area of higher no frost and snow still in the winter time, the main cause that is unfavorable for plant growth is dry.As long as the measure of taking to reduce draught area and improving relative air humidity in the canopy, problem just can solve.Much simpler than the northern area that the weather is cold and the ground is frozen on administrative skill.Because various plastic films all have the performance that weakens illumination to some extent, as long as the ventilation and heat area is increased to certain numerical value, the middle and lower part temperature just is lower than outside the canopy in the canopy at present.So arrived temperature higher summer and autumn, the plastic film that unloads in the lower connecting plate groove becomes the exhaust heat radiation road junction that band is dredged grid by it, and booth originally just is divided into middle canopy or hut naturally.Plastic film apron around dismantling is opened the skylight, and the ventilation and heat area has just reached certain numerical value, so just can be used to the rainproof raise crop of taking precautions against drought.Temperature is that last relative superiority or inferiority is hanged down into vertical distribution in the canopy, during high temperature, the water vapour of canopy internal upper part elder generation expanded by heating at any time around canopy, the opening parts such as thin grid, skylight that connect board slot fill and rise, and avoid forming in the canopy hygrothermal environment, are beneficial to plant growth.Under the skylight exhaust equipment can be installed, damp-heat air is arranged sooner, better effects if.When raining, the plastic foil on the ceiling can block rainwater, the rain evil generation that can prevent from any time to shower suddenly and rain day after day and bring.
Intensity of illumination in the plastic greenhouse is strong up and weak down, and frame is high more, and subaerial illumination is weak more.According to these characteristics, cultivation happiness light crop when illumination is not enough, can adopt the way that reduces the frame height to improve intensity of illumination.Cultivate anti-cloudy crop, during intense light irradiation, can adopt the way that increases the frame height to weaken intensity of illumination.In order to reach better effect, can be coated with the milk of lime of reflection action or the net of lid layer sunshade thereon and again at the plastic film inner face, intensity of illumination to weaken amplitude bigger.Weaken intensity of illumination and can reduce temperature, can improve relative air humidity and reduce temperature, vice versa.According to the internal relation between the three, can be according to real needs flexible modulation in addition.In China south summer and autumn, back temperature is higher before midday for fine day, and relative air humidity is on the low side in the canopy.Weakening on the basis of intensity of illumination,, allowing water droplet flow down again, forming large-area cascade toward canopy film both sides at the overhead water spray of frame, very remarkable to the effect that improves relative air humidity in the canopy.The large tracts of land of water evaporation simultaneously will absorb airborne many heats, and increasing of the interior relative air humidity of canopy can reduce intensity of illumination, can reduce temperature of shed significantly like this.The water that flows to simultaneously in the ditch keeps the skin wet to root by the soil capillarity.Water spray can not cause that disease takes place like this.This booth can be created a needed desirable subenvironment of plant growth throughout the year, obtains the purpose of stable and high yields, high-quality, increases substantially the productivity effect of booth facility.
This novel plastic booth structure is simple, easy to operate, improves booth facility productivity effect and land area availability greatly, the ground nurse crop growth of can going after profits and advoiding disadvantages throughout the year, and except insulation effect, rainproof in addition, the function of taking precautions against drought.In-particular its in crop growth vigorous summer and autumn, can guarantee during high temperature and drought that the not dehydration of crop body, branches and leaves do not wilt, the production efficiency of crop photosynthesis effect is increased substantially, reach the effect of high and stable yields high-quality, be suitable for each region, all directions and apply.
Description of drawings:
Fig. 1 is the structural representation of this rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought.
1-frame wherein; The 2-column; 3-connects board slot at interval; The 4-support column; The 5-elevator; The 6-skylight; The horizontal arch bar of 7-; The 8-door.
Embodiment:
Below in conjunction with accompanying drawing embodiment is described further.As shown in Figure 1, this booth is the Contiuum type design of middle canopy or hut, and each booth can be divided into canopy or hut in several.The structure of each booth comprises frame 1, column 2.The ceiling of frame 1 can be leg-of-mutton, also can be circular arc.Frame 1 sets up by support column 4, and column 2 passes the cylinder that is welded on the strap bolt on the perpendicular purlin in edge, and fixes by bolt and cylinder.Whole like this frame can arbitrarily lifting up and down under support column 4 effects.The arch bar 7 of before and after the frame and both sides is for laterally installing and can arbitrarily loading and unloading.When wanting the lifting frame, move back bolt as long as unload some horizontal arch bars, pines.Column 2 also can be a binodal elevation (over-and-under) type push rod in a further embodiment, can be flexible arbitrarily as required.
Support column 5 is symmetricly set on the frame both sides, which is provided with the elevator 5 that can carry out synchronously.This elevator can be manual or electric lift, also can be hydraulic lift.
The road junction that ventilation is dispelled the heat as hydrofuge, skylight 2 that can arbitrarily open and close is set at the top of frame 1.The aperture area in skylight 2 and the density of distribution are decided on the disjunctor area size of booth, can under the skylight exhaust equipment be installed.Because damp-heat air changes into to ceiling and discharging in the canopy, avoided between adjacent booth the hydrofuge interactional phenomenon of dispelling the heat, adjacent two booth spacings can further and the plantation every trade apart from identical, so increased substantially the availability in soil like this.
Between adjacent two middle canopies or booth, be provided with and connect board slot 3 at interval.This connection board slot cross section is two kinds of bilayer or individual layer circular arcs, and its width is slightly less than the line-spacing of plantation row.Structure of two layers helps antifreeze, is applicable to the area that winter-spring season temperature is lower; Winter-spring season temperature is area the getting final product with individual layer of higher no frost and snow still.Below the connection board slot 3 binodal elevation (over-and-under) type push rod is set, frame is played a supportive role, can strengthen the bearing capacity of whole frame.Described in the present embodiment interval connects board slot 3 upper plane and is provided with keel, spreads plank and can be used as the ceiling aisle again, is convenient to take off and covers straw mat, sunshade net etc., also is convenient to sweep away snow, operation such as dedusting.The Winter-Spring low temperature season connects to lay in the board slot and goes up individual layer or double-plastic, loads onto the column of front and back and both sides, horizontal arch bar, and covered with plastic film, straw mat etc. are closed the skylight, just can be incubated raise crop.
This booth can connect each other with the connection board slot between adjacent greenhouse with the folded mode of leaning on, and booth can arbitrarily be connected as required.
Claims (4)
1. rainproof taking precautions against drought is incubated multifunctional lifting formula plastic film shed, its structure is a Contiuum type, comprise frame, column, support column and be connected board slot etc. at interval, it is characterized in that described support column symmetry is located at the both sides of frame, is equipped with the jacking equipment that can carry out synchronously on the support column; The column of frame front and back and both sides passes the cylinder that is welded on the strap bolt on the perpendicular purlin in edge, and fixes by bolt and cylinder; The arch bar of frame front and back and both sides is for laterally installing and can arbitrarily dismantling; The road junction that ventilation is dispelled the heat as hydrofuge, skylight that can arbitrarily open and close is set at the top of frame; Between adjacent two middle canopies or hut, be provided with and connect board slot at interval.
2. the rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought according to claim 1 is characterized in that bottom, described skylight is equipped with exhaust equipment.
3. the rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought according to claim 1 is characterized in that described interval connecting plate trench bottom cross section is bilayer or individual layer arc, and its upper plane is provided with keel.
4. the rainproof insulation multifunctional lifting formula plastic film shed of taking precautions against drought according to claim 1 is characterized in that described column is a binodal elevation (over-and-under) type push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076296 CN2733871Y (en) | 2004-08-10 | 2004-08-10 | Rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076296 CN2733871Y (en) | 2004-08-10 | 2004-08-10 | Rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2733871Y true CN2733871Y (en) | 2005-10-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420076296 Expired - Fee Related CN2733871Y (en) | 2004-08-10 | 2004-08-10 | Rainproof, drought-proof, thermal insulation multifunctional lifting plastic film booth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2733871Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314806A (en) * | 2013-06-26 | 2013-09-25 | 云南良茂农业科技有限公司 | Arc-topped film greenhouse |
| CN103635081A (en) * | 2011-06-10 | 2014-03-12 | 株式会社一举中第 | Variable-form greenhouse structure |
| CN103688793A (en) * | 2013-12-12 | 2014-04-02 | 洛阳佳嘉乐农业产品开发有限公司 | Multifunctional three-dimensional planting greenhouse |
| CN103718886A (en) * | 2013-12-12 | 2014-04-16 | 洛阳佳嘉乐农业产品开发有限公司 | Three-dimensional planting greenhouse with two independently regulated and controlled planting areas |
| CN103704060B (en) * | 2013-12-12 | 2016-01-20 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two-layer multi-region |
| CN105830814A (en) * | 2016-05-29 | 2016-08-10 | 洪光益 | Novel multifunctional greenhouse |
| CN106171655A (en) * | 2016-07-19 | 2016-12-07 | 广东华农农业股份有限公司 | A kind of parallel columnar system hakka enclosed-castled formula booth |
| CN108432502A (en) * | 2018-03-14 | 2018-08-24 | 郑州工程技术学院 | A kind of greenhouse comprehensive regulation system and method |
| CN109041980A (en) * | 2018-09-28 | 2018-12-21 | 榆林市巨人食品科技开发有限公司 | The canopy body structure of one planting fruit-trees rain-proof cultivation |
-
2004
- 2004-08-10 CN CN 200420076296 patent/CN2733871Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635081A (en) * | 2011-06-10 | 2014-03-12 | 株式会社一举中第 | Variable-form greenhouse structure |
| CN103635081B (en) * | 2011-06-10 | 2016-02-24 | 株式会社一举中第 | Variable-form greenhouse structure |
| CN103314806A (en) * | 2013-06-26 | 2013-09-25 | 云南良茂农业科技有限公司 | Arc-topped film greenhouse |
| CN103688793B (en) * | 2013-12-12 | 2016-02-03 | 洛阳佳嘉乐农产品开发股份有限公司 | A kind of multifunctional stereo planting greenhouse |
| CN103718886B (en) * | 2013-12-12 | 2016-01-06 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two independent regulation and control growing areas |
| CN103704060B (en) * | 2013-12-12 | 2016-01-20 | 洛阳佳嘉乐农产品开发股份有限公司 | There is the Three-dimensional planting greenhouse of two-layer multi-region |
| CN103718886A (en) * | 2013-12-12 | 2014-04-16 | 洛阳佳嘉乐农业产品开发有限公司 | Three-dimensional planting greenhouse with two independently regulated and controlled planting areas |
| CN103688793A (en) * | 2013-12-12 | 2014-04-02 | 洛阳佳嘉乐农业产品开发有限公司 | Multifunctional three-dimensional planting greenhouse |
| CN105830814A (en) * | 2016-05-29 | 2016-08-10 | 洪光益 | Novel multifunctional greenhouse |
| CN105830814B (en) * | 2016-05-29 | 2019-04-05 | 洪光益 | A kind of novel and multifunctional greenhouse |
| CN106171655A (en) * | 2016-07-19 | 2016-12-07 | 广东华农农业股份有限公司 | A kind of parallel columnar system hakka enclosed-castled formula booth |
| CN106171655B (en) * | 2016-07-19 | 2019-06-07 | 广东华农农业股份有限公司 | A kind of parallel columnar system hakka enclosed-castled formula greenhouse |
| CN108432502A (en) * | 2018-03-14 | 2018-08-24 | 郑州工程技术学院 | A kind of greenhouse comprehensive regulation system and method |
| CN108432502B (en) * | 2018-03-14 | 2020-05-01 | 郑州工程技术学院 | Comprehensive regulation and control system and method for greenhouse |
| CN109041980A (en) * | 2018-09-28 | 2018-12-21 | 榆林市巨人食品科技开发有限公司 | The canopy body structure of one planting fruit-trees rain-proof cultivation |
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| 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 |