CN205848171U - Assembled may move day-light greenhouse - Google Patents

Abstract

A kind of assembled may move day-light greenhouse, including the body of wall of the " U "-shaped structure in horizontal cross-section, front grade beam, canopy film and big-canopy framework, described body of wall and front grade beam fix on the ground, and described big-canopy framework two ends are connected with body of wall and front grade beam respectively, and described canopy film covers on big-canopy framework；Wherein, described body of wall is to be assembled by multiple wall elements to surround, described wall element is made up of girder steel seam frame, metal protection against rodents reinforcing network, antiseepage heat absorption layer of cloth and the combination of straw filler layer, described straw filler layer is arranged on wall element centre position, straw filler layer lateral symmetry is provided with antiseepage heat absorption layer of cloth, described antiseepage heat absorption layer of cloth opposite side is provided with metal protection against rodents reinforcing network, and described metal protection against rodents reinforcing network is arranged on girder steel seam frame both sides.This greenhouse structure is simple, mobile, easy accessibility, gradient adjustable, it is possible to ensureing that booth day temperature maintains 25 45 DEG C, nocturnal temperature is able to maintain that more than 10 DEG C.

Description

Assembled may move day-light greenhouse

Technical field

This utility model belongs to agricultural booth technical field, is specifically related to a kind of assembled and may move day-light greenhouse.

Background technology

Along with the development of modern agricultural production technology, the raising of living standards of urban and rural residents level, Winter Cultivation fresh vegetable, fresh fruit Warmhouse booth is flourish, and its scale is increasing.The booth commonly used now needs scene to build, because big after building Canopy ratio is stronger, and body of wall all uses cob wall or brick cavity wall insulation, and indoor heat insulating effect is preferable.But, build In place of booth yet suffers from some shortcomings: (1) booth just cannot be changed once build, and the gradient of booth is the most fixing, According to factors such as locality situation at sunshine and latitudes in season, the gradient can not be adjusted, it is impossible to allow booth fully absorb heat energy, make The speed of growth of thing is slow.(2) booth that scene is built not only time-consuming, effort, and soil and fund are caused serious Waste.(3) booth is shelved after using on the spot, it is impossible to mobile, and many materials can not be reused, especially in the crop rotation phase Between, operation is cultivated in impact, and continuous cropping problem easily occurs.(4) booth is built at northern late autumn, winter and gas early spring During the local use that time is cold and day and night temperature is bigger, need nonetheless remain for Heat artificially night, be otherwise difficult to meet plant growth Requirement.

For building the weak point of booth, existing patent (Application No. 201410521634.1) discloses a kind of agricultural Integral movable type booth, including slide mechanism, thin film, underframe, the multiple arched girders being horizontally installed on underframe, longitudinally connected at arch Multiple pull bars between beam；Slide mechanism is installed under described underframe.Solve build booth use after shelve on the spot irremovable Problem.But this booth is relatively light due to overall weight, and booth underframe can not be with ground rigid contact, when running into strong wind sky, hold Easily make whole booth body move, cause crops impaired, and indoor heat insulating effect is bad, be not suitable for the sky that the north is more cold Gas uses.

Existing patent (Application No. 201410572244.7) discloses a kind of assembled heat preservation greenhouse, including longitudinal tie Skeleton horizontal with at least two, described horizontal skeleton includes grounding rod, raker beam, arched girder, in the two ends of described arched girder symmetry Connecting and have raker beam, the other end of both sides raker beam is all corresponding with grounding rod to be connected, and described grounding rod is connected with ground pedestal, The vertical direction of each horizontal skeleton place plane is provided with longitudinal tie, in described longitudinal tie and at least two horizontal skeleton group Become and be equipped with canopy film on booth big-canopy framework.The problem that the booth gradient is fixing that solve build, and easy accessibility, the most extensive Commercial production.But this booth is all to use canopy film to cover due to the ceiling overwhelming majority, sunny when, indoor guarantor Temp effect is preferable, but sunlight is not enough or cloudy when, indoor heat insulating effect is poor, is still not suitable for the north the coldest Weather use.

It is maintained at more than 8 DEG C, (the application of existing patent to meet the canopy temperature at the night coldest days of the year of north of china in winter Number it is 201310356799.3) disclose a kind of day-light greenhouse method for increasing temperature.First, agricultural crop straw is collected, by its powder It is broken into the segment of 3-5cm length, adds the water of straw amount 35%；Then, the straw added water is loaded in woven bag, with equipped with straw The woven bag of stalk is built three face walls of warmhouse booth full.This mode possible in theory, but actual application is in the face of very Many problems, the moisture such as in the cold north, agricultural crop straw being added 35%, fermentation can not be realized in the case of nature, Can be only placed in booth, yet with discharging heat during fermenting crops straws always, in making booth, day temperature is too high, Being unfavorable for crop growth, and the stalk fermentation cycle is short, plant growing needs to change repeatedly, in sweat during results Also can discharge a large amount of biogas, a small amount of sulfur-containing oxide, taste is unpleasant waits series of problems.

In sum, it is necessary to a kind of suitable northern cold cold weather of exploitation uses, and can effectively solve the problem that tradition is built Booth is not enough, and the warmhouse booth of the new structure of high insulating effect.

Summary of the invention

The purpose of this utility model is to provide a kind of assembled removable, easy accessibility, easy large-scale industrial production can Mobile day-light greenhouse, it is ensured that even if booth nocturnal temperature in the case of the cold north or sunlight are insufficient also is able to dimension Hold 10

More than DEG C.

For reaching above-mentioned purpose, technical scheme described in the utility model is achieved in that described warmhouse booth includes The body of wall of the " U "-shaped structure in horizontal cross-section, front grade beam, canopy film and big-canopy framework, described body of wall and front grade beam are fixed on ground On, described big-canopy framework two ends are connected with body of wall and front grade beam respectively, and described canopy film covers on big-canopy framework；Wherein, described Body of wall is to be assembled by multiple wall elements to surround, and described wall element is by girder steel seam frame, metal protection against rodents reinforcing network, antiseepage heat absorption Layer of cloth and the combination of straw filler layer are constituted, and described straw filler layer is arranged on wall element centre position, plants Thing straw filler layer lateral symmetry is provided with antiseepage heat absorption layer of cloth, and described antiseepage heat absorption layer of cloth opposite side is provided with metal protection against rodents Reinforcing network, described metal protection against rodents reinforcing network is arranged on girder steel seam frame both sides.

Preferably described big-canopy framework includes front skeleton and back skeleton as of the present utility model, and described back skeleton one end leads to Crossing flange to be connected with front skeleton, the other end is fixed on body of wall；Described back skeleton becomes α angle with the tangent line of prebone bridge joint contravention, Described α angle is less than 90 °, and this big-canopy framework ensure that booth is internal sunny, also makes big-canopy framework be unlikely to side Deform during stress.And, when needing to plant high crops, can make highly more than 4 meters by extending back skeleton Booth.

As of the present utility model further preferred, described back skeleton and front skeleton are additionally provided with standpipe, described standpipe On be equipped with fastener, described fastener is provided with connecting hole, by being connected by each big-canopy framework in connecting tube is inserted connecting hole Fixing.

The body of wall of warmhouse booth described in the utility model and front grade beam are to be existed by earth anchorage during actual installation On ground, it is all to use bolt to be connected between each body of wall wall element and between big-canopy framework and front grade beam, body of wall, So can dismantle when need not and using booth, conveniently deposit, save space.

Antiseepage described in the utility model heat absorption layer of cloth uses black, airtight, good heat-insulation effect and can effectively absorb The material of solar heat.

For ensureing that booth sky in the nine periods in the winter time also is able to maintain uniform temperature night, described booth is towards sun side The girder steel seam frame of wall element be provided with irony water tank, described irony water tank outer surface is provided with black heat absorbing coating.Fill The irony water tank of water has constant weight, it is possible to makes booth be unlikely to overall weight and is relatively gently blown down by strong wind.And, daytime water Case absorbs solar heat by canopy film, the water heating in supply tank, enables the water in water tank to reach uniform temperature；During night, Hot water in water tank can discharge heat, heats for booth；Meanwhile, the water in water tank can also be used to after storing a period of time irrigate Crops, make crops be unlikely to water temperature and cross cool appearance and swash water phenomenon.Described irony water tank is arranged to rectangular structure, preferably exists At 1-2 rice, install one in booth, so can effectively ensure that booth indoor heat insulating at night so that it is meet crops raw Long.

For strengthening booth internal night heat insulation effect further, prevent booth excessive due to space, make booth thermal insulation effect Reducing, be provided with a plurality of steel wire inside described booth, described steel wire one end is fixed on wall element, and the other end is fixed on booth bone On the front skeleton of frame, steel wire is additionally provided with heat insulation curtain；When the dusk, the sun set, heat insulation curtain can be put down, it is possible to effectively will Booth separates with cool ambient air.

This utility model, by being provided with straw filler layer in the middle of antiseepage heat absorption layer of cloth, utilizes straw to protect Temperature, every cool good heat-insulation effect, there is the advantages such as good waterproof effect, make warmhouse booth be absorbed heat by canopy film and antiseepage by day The heat that layer of cloth absorbs can persistently maintain.Wherein, described straw filler layer is 60-80cm thickness best results, can Enough ensure the temperature that warmhouse booth is indoor, straw used can be made again to fill raw material minimum.

The raw material that straw filler layer described in the utility model uses is corn straw, grass, leaves, Pericarppium arachidis hypogaeae, rice The crops such as grass, rice husk.Concrete fill method is: (1), by agricultural crop straw raw material pulverizing, size controls long less than 8cm, wide Segment less than 1cm；(2) step (1) described raw material is directly filled in the middle of antiseepage heat absorption layer of cloth, treads the most up i.e. Can.

Advantage of the present utility model and good effect:

(1) structure of greenhouse described in the utility model is simple, and construction cost is low, high insulating effect, even if making booth exist The cold north or sunlight insufficient in the case of do not take any heating measures, daytime, temperature of shed maintained 25-45 DEG C, night Between temperature also be able to maintain more than 10 DEG C, make crops normal growth, improve yield.

(2) when mounted, all parts is bolted warmhouse booth described in the utility model, assembling, convenient disassembly, Can effectively utilize north of china in winter land resource, solve the problems such as booth soil difficulty is built in the north, and expense is high, make north of china in winter peasant Busy do, increase peasant income；At the same time it can also be according to the situation of conventional Planting Crops, booth entirety is shifted, Adjust, it is to avoid plantation continuous cropping causes the problem yielded poorly.

(3) warmhouse booth described in the utility model can be according to factors such as locality situation at sunshine and latitudes in season to booth bone The frame gradient is adjusted, and allows booth fully absorb heat energy, improves the speed of growth of crop；And when assembling booth, Ke Yitong Cross and booth back skeleton is adjusted, change greenhouse chamber internal height, meet the Production requirement of different crops.

(4) warmhouse booth described in the utility model is by arranging black irony water tank inside wall element so that it is can The heat that daytime absorbs effectively was discharged at night, further increases nocturnal temperature in booth, enable booth nocturnal temperature Maintain more than 15 DEG C.

(5) the straw filler layer in warmhouse booth described in the utility model mainly uses corn straw, leaves, grass It is filled with Deng crops, solves the problem of environmental pollution that straw from village burning causes, beneficially energy-conserving and environment-protective.Meanwhile, often Individual booth used straw filler layer raw material can be sold as feedstuff coming year, increases peasant income further, band The economic development of dynamic China, benefits the nation and the people.

Accompanying drawing explanation

Fig. 1 is the top view of warmhouse booth described in the utility model.

Fig. 2 is the profile of warmhouse booth A-A described in the utility model.

Fig. 3 is the top view of wall element described in the utility model.

Fig. 4 is the enlarged drawing of part A in this utility model Fig. 2.

Fig. 5 is the enlarged drawing of part B in this utility model Fig. 2.

Detailed description of the invention

For making the technical solution of the utility model and advantage express more clearly, new to this practicality below in conjunction with the accompanying drawings Type is described in further detail again, but is not limited thereto, and every modify technical solutions of the utility model or is equal to Replace, without deviating from any modification or partial replacement of the spirit and scope of technical solutions of the utility model, all should contain at this In the protection domain of utility model.

Refering to Fig. 1, Fig. 2, warmhouse booth described in the utility model includes the body of wall 1 of the " U "-shaped structure in horizontal cross-section, front Grade beam 2, canopy film 3 and big-canopy framework 4, described body of wall 1 and front grade beam 2 are fixed on ground by earth anchor 5, described big-canopy framework 4 two ends are connected with body of wall 1 and front grade beam 2 respectively, and described canopy film 3 covers on big-canopy framework.

Refering to Fig. 1, Fig. 3, described body of wall 1 is to be assembled by multiple wall elements to surround, and described wall element is by girder steel seam Frame 11, metal protection against rodents reinforcing network 12, antiseepage heat absorption layer of cloth 13 and straw filler layer 14 assemble and constitute, described straw Filler layer 14 is arranged on wall element centre position, and straw filler layer 14 lateral symmetry is provided with antiseepage heat absorption layer of cloth 13, the opposite side of described antiseepage heat absorption layer of cloth 13 is provided with metal protection against rodents reinforcing network 12, and described metal protection against rodents reinforcing network 12 is arranged on Girder steel seam frame 11 both sides.

Refering to Fig. 2, Fig. 4, Fig. 5, described big-canopy framework 4 includes front skeleton 41 and back skeleton 42, and described front skeleton 41 is arc Shape structure, described back skeleton 42 is connected with front skeleton 41 by flange 43 for perpendicular straight configuration, back skeleton 42 one end, and the other end is solid It is scheduled on body of wall 1；Described back skeleton 42 becomes α angle with the tangent line of front skeleton 41 contact jaw, described α angle be less than 90 °, described after Being additionally provided with standpipe 44 on skeleton 42 and front skeleton 41, described standpipe 44 is equipped with fastener 45, described fastener 45 is provided with connection Hole, fixing by each big-canopy framework being connected in connecting tube 46 is inserted connecting hole.For increasing booth bulk strength, described company Adapter 46 uses the mode of welding to be fixed in connecting hole, is directly anchored to greatly by the joint end of fastener 45 during actual installation On canopy skeleton 4.Described front skeleton 41 and back skeleton 42, can be according to locality situation at sunshine and seasons during actual installation Big-canopy framework 4 gradient is adjusted by the factors such as joint latitude, enables booth to fully absorb heat energy, improves the growth speed of crop Degree；The length of back skeleton 42 according to the difference of Planting Crops, can also be adjusted at any time, thus meet the demand of high crops, The described warmhouse booth height of a house can be more than 4 meters.

Refering to Fig. 2, described warmhouse booth is provided with on the girder steel seam frame 11 inside the wall element towards sun side Irony water tank 6, described irony water tank 6 outer surface is provided with heat absorbing coating, can inhale by coating black paint on water tank surface Heat, even if making booth sky in the nine periods in the winter time also be able to maintain more than 15 DEG C night, compared with the booth not setting water tank, indoor night Between temperature can increase by more than 5 DEG C.

Being additionally provided with a plurality of steel wire 7 inside described warmhouse booth, described steel wire 7 one end is fixed on wall element, the other end It is fixed on the front skeleton 41 of big-canopy framework 4, steel wire is additionally provided with heat insulation curtain 8；When the dusk, the sun set, can be by heat insulation curtain 8 put down, it is possible to effectively separated with cool ambient air by booth.

The thickness of straw filler layer 14 described in the utility model directly affects the heat insulation effect in greenhouse chamber, thickness Cross thin, do not have good heat insulation effect, but the thickness by increase straw filler layer simply reaches intended Heat insulation effect i.e. wastes resource, also considerably increases the technology difficulty that warmhouse booth makes.This utility model is through lot of experiments Research finds, when arranging antiseepage heat absorption layer of cloth 13 in described straw filler layer 14 both sides, described straw is filled Nitride layer only needs 60-80cm thick, can either ensure that the temperature of warmhouse booth indoor reaches more than 10 DEG C at night.Described straw The raw material of filler layer uses the crops such as corn straw, grass, leaves, Pericarppium arachidis hypogaeae, rice husk, Caulis et Folium Oryzae.

The girder steel seam frame 11 of each wall element, when assembling, is first passed through bolt by warmhouse booth described in the utility model Connect fixing, then by girder steel seam frame 11 with front grade beam 2 by earth anchorage on the ground, in the both sides of girder steel seam frame 11 Metal protection against rodents reinforcing network 12 is installed, lays antiseepage heat absorption layer of cloth 13 in the inner side of metal protection against rodents reinforcing network 12, at antiseepage heat absorption cloth The central filler straw filler layer 14 of layer 13；During filling, first control agricultural crop straw raw material size to be less than long 8cm, the wide segment less than 1cm；Then raw material pulverizing is directly filled in the middle of antiseepage heat absorption layer of cloth 13, treads the most up i.e. Can；Afterwards big-canopy framework 4 is installed, paving upper greenhouse 3 and insulation quilt.

Claims (5)

1. assembled may move a day-light greenhouse, including the body of wall of the " U "-shaped structure in horizontal cross-section, front grade beam, canopy film And big-canopy framework, described body of wall and front grade beam fix on the ground, described big-canopy framework two ends are solid with body of wall and front grade beam respectively Even, described canopy film covers on big-canopy framework；It is characterized in that, described body of wall is to be assembled by multiple wall elements to surround, described Wall element is made up of girder steel seam frame, metal protection against rodents reinforcing network, antiseepage heat absorption layer of cloth and the combination of straw filler layer, institute Stating straw filler layer and be arranged on wall element centre position, straw filler layer lateral symmetry is provided with anti-imbibition Hot layer of cloth, described antiseepage heat absorption layer of cloth opposite side is provided with metal protection against rodents reinforcing network, and described metal protection against rodents reinforcing network is arranged on steel Beam seam frame both sides.

A kind of assembled the most according to claim 1 may move day-light greenhouse, it is characterised in that: described booth is in court The girder steel seam frame of the wall element to sun side is provided with irony water tank, and described irony water tank outer surface is provided with black heat absorption Coating.

A kind of assembled the most according to claim 1 and 2 may move day-light greenhouse, it is characterised in that: described booth Skeleton includes back skeleton and front skeleton, and described back skeleton one end is connected with front skeleton by flange, and the other end is fixed on body of wall； Described back skeleton becomes α angle with the tangent line of prebone bridge joint contravention, and described α angle is less than 90 °.

A kind of assembled the most according to claim 3 may move day-light greenhouse, it is characterised in that: described back skeleton and Being additionally provided with standpipe on front skeleton, described standpipe is equipped with fastener, described fastener is provided with connecting hole, by connecting tube being inserted In connecting hole, each big-canopy framework is connected fixing.

A kind of assembled the most according to claim 3 may move day-light greenhouse, it is characterised in that: it is provided with inside booth A plurality of steel wire, described steel wire one end is fixed on wall element, and the other end is fixed on the front skeleton of big-canopy framework, on steel wire also It is provided with heat insulation curtain.