CN202857417U

CN202857417U - Cooling ventilating mushroom general cultivation greenhouse

Info

Publication number: CN202857417U
Application number: CN2012205050554U
Authority: CN
Inventors: 宋金俤; 李辉平; 林金盛; 曲绍轩; 马林; 侯立娟
Original assignee: Jiangsu Academy of Agricultural Sciences
Current assignee: Jiangsu Academy of Agricultural Sciences
Priority date: 2012-09-29
Filing date: 2012-09-29
Publication date: 2013-04-10
Anticipated expiration: 2022-09-29

Abstract

The utility model relates to a cooling ventilating mushroom general cultivation greenhouse and belongs to the field of cultivation facilities. The greenhouse is structurally characterized in that the top of the greenhouse is staggered to be a joint and manufactured to a transom window of a belt worm prevention net and a thin-film roller blind, the belt worm prevention net and the thin-film roller blind are arranged on two sides of the greenhouse, doors with buffer rooms are arranged on two heads of the greenhouse or one head of the greenhouse, and disease and worm introducing is reduced. If the greenhouse is used for cultivating edible mushrooms, 1-2 layers of sunshade net are covered outside a thin film. If the greenhouse is used for cultivating vegetables, the sunshade net does not need covering on the thin film. An outer sunshade net system can effectively adjust exposure intensity of sunshine. When outside temperature rises, a side window and the transom window can be simultaneously opened, and hot air flows and dissipates. Sprayers in the greenhouse and outside the greenhouse are opened in an auxiliary mode, and cooling and evaporation heat absorption of water mist are utilized to cool the greenhouse.

Description

The general cultivation booth of a kind of cooling ventilation mushroom dish

One, technical field:

The utility model relates to the general cultivation booth of a kind of cooling ventilation mushroom dish, belongs to the cultivating facility field, is specifically related to a kind of edibility bacterium of ventilation and booth overall structure of vegetable growing of lowering the temperature.

Two, background technology

The booth of general present use is the top layer sealing, and the general span of specification is 6 meters or 8 meters, and height is at 2.5 meters or 3.5 meters.The top layer sealing of this class booth, summer, heat accumulated in booth after being absorbed by film, increase greenhouse temperature, make internal-external temperature difference greater than more than 10 degree, increased simultaneously booth humidity, the mushroom that grows in this booth and vegetables are very easily because of hot and humid impact, growth potential and disease resistance descend, such as vegetables cane elongation under Gao Wen Xie Po, blade yellowing, the mouthfeel that yields poorly is poor, and easily causes multiple disease.The mushroom class is cultivated in the booth of this top layer sealing, because the hot and humid environment of booth, the mushroom bulk-growth is very fast, causes the mushroom lid thin, the elongation of mushroom pin, and color shoals, and quality descends.Because the booth air capacity of soils is poor, carbonic acid gas is deposited on canopy lower floor, affects the mushroom class to effective absorption of oxygen, easily causes the various diseases of mushroom class, causes cultivating unsuccessfully.

Megathermal period is the bad period of all kinds of vegetables and edible fungi growth, namely is that volt lacks.Megathermal period summer and autumn from mid-May to late September all is the weather that high temperature 35 degree easily occur, and general canopy temperature is up to 35 degree, and the temperature of booth is up to more than 45 degree when extraneous 35 spend.Nearly all vegetables and mushroom class all can't be grown in booth.If booth has the ventilation heat sink, and can reduce Intensity of the sunlight, the effect of maintenance and extraneous uniform temp can be cultivated multiple heat-resisting vegetables and edible mushroom.

The edible mushroom in some vegetative period, begin fruiting in spring and will be deferred to the end in autumn always, vegetative period temperature requirement steadily rise, its ceiling temperature can not surpass 34 degree, if these mushroom verieties are grown in general booth, temperature rapid take-off and landing causes damage by disease and insect seriously and finishes ahead of time the fruiting phase, cause output and Quality Down, economic benefit reduces.Longer such as kind growth cycles such as Uricularia polytricha, Agaricus Campestris, elegant precious mushroom, flat mushroom and Brazilian mushrooms, need more summer cultivation, the preference temperature in the fruiting phase is 20～30 degree, ceiling temperature is 34 degree.As be arranged in the aeration-cooling booth of prodigiosin and then can grow normally.Have in the vegetables many kinds also be by after transplanting seedlings spring until could finish autumn, as the kinds such as tomato, capsicum, cucumber, eggplant autumn in summer also in the result, the suitable reduction of temperature then can make fruit solid normally, stable yield.

Three, summary of the invention

Technical problem

The object of the invention is to address the above problem, and a kind of novel cultivation booth that utilizes the realization cooling of ventilating in the megathermal period is provided.

Technical scheme

A kind of technical scheme that realizes above-mentioned purpose is:

A kind of aeration-cooling mushroom dish cultivation booth, the booth agent structure is: 2000～4500cm(is long) * 600 ~ 900cm(is wide) * 250 ~ 350cm(is high), booth length is arranged with East and West direction, and width is arranged with the north-south; The booth top joint that staggers, joint, booth top arranges the roof window of vertical direction, roof window height 40 ~ 60cm, roof window is installed fly net and film roller shutter, makes things convenient for insect protected and control ventilation;

Canopy body both sides arrange the high film dado of 30 ~ 50cm; Dado top, dado top arranges side window and fly net and the film roller shutter of width 1000cm is installed, and makes things convenient for insect protected and control ventilation;

Door between booth discrepancy mounting strap buffering reduces insect and enters;

The sunshade net system that can pack up relieving is set up in the booth top, further reduces solar radiation, thereby reduces temperature;

Under the sunshade net He in the booth automatic sprinkler fire-extinguishing system is set, can be used for pouring and the environment temperature reduction of mushroom dish.

This booth can single independence, also can be in groups a plurality of.

Beneficial effect

This booth is novel in design practical, small investment, to operator safety, booth firmly, reach more than 10 years service time.The vegetable growth needs that various high temperature are aestivated can be satisfied, the requirement of the normal fruiting of megathermal period edible mushroom can be satisfied again.

This design is take 2 canopies or many canopies as one group, and the sunshade column between two canopies can share, and reaches the effect of saving building materials and can effectively save the area.2 canopies are one group and can also satisfy in the canopy and the needs of extraneous in time ventilation, avoided the problem of general row plastic linked greenhouse poor aeration.This booth all is equipped with 40--60 order fly net at window up and down, and installs between the buffering of fly net in the porch of booth, and the harmful insect that can effectively stop 2mm length enters the biology in the canopy infringement growth, forms the effective measures of insect pest prevention and control.Use the multifunction culture facility that makes this booth possess ventilation, cooling, insect protected by multinomial design, satisfied edible mushroom and the needs of vegetable safety growth in summer.

Four, description of drawings

One group two the general cultivation booths of cooling ventilation mushroom dish of Fig. 1 front view

The oblique vertical view of Fig. 2 booth agent structure

One group two oblique vertical views of the cooling ventilation general cultivation booth of mushroom dish of Fig. 3

1 concrete pedestal among the figure, 2 external sunshade net fixing tightwires, 3 external sunshade support posts, 4 side windows, 5 canopy internal sparger pipe heads, 6 roof window support columns, 7 roof windoves with fly net and film roller shutter, the 8 canopies spray tube head of lowering the temperature outward, 9 external sunshade support posts, 10 can pack up the sunshade net system of relieving, the door between 11 band bufferings, 12 frames, 13 drain ditchs

Five, embodiment

Below in conjunction with accompanying drawing technical solutions of the utility model are elaborated.

The Land leveling of building at booth goes out smooth, digs out drain ditch 13 around booth.Make a call to 1 concrete pedestal 1 every the 100cm distance according to the booth size specification around booth, fixing tightwire 2 and external sunshade support post 3,9 on concrete pedestal set up the sunshade net system (10) that can pack up relieving.

The movable sunshade net system 10 that set up the booth top further reduces solar radiation, thereby reduces temperature; If culturing edible fungus can cover 1 ~ 2 layer of sunshade net again outside film, if culturing vegetable then without covered with sunshade net.Utilization can be packed up the sunshade net system 10 of relieving, can effectively regulate the intensity of being exposed to the sun of sunlight.

Booth frame 12 is installed in the below by sunshade net system (10), and the booth agent structure is: 2000～4500cm(is long) * 600 ~ 900cm(is wide) * 250 ~ 350cm(is high), booth length is arranged with East and West direction, and width is arranged with the north-south; Frame steel pipe spacing distance is at 80 ~ 100cm, the booth top joint that staggers, and joint, booth top arranges the roof window 7 of vertical direction, roof window height 40 ~ 60cm, roof window is installed fly net and film roller shutter, makes things convenient for insect protected and control ventilation; Roof window support column 6 is established in roof window 7 belows;

Canopy body both sides arrange the high film dado of 30 ~ 50cm, utilize draw-in groove to fix; The dado top arranges side window 4 and fly net and the film roller shutter of width 1000cm is installed, and makes things convenient for insect protected and control ventilation;

Door 11 between booth two or a mounting strap cushion reduces the disease worm and imports into.

At the inner canopy internal sparger pipe head 5 of installing of booth, be used for the pouring of vegetables and edible fungus culturing process and need the water humidification, also can be used to cooperate opening of ventilating opening to lower the temperature.The spray tube head 8 of lowering the temperature outside the canopy also can be installed on the booth external sunshade system, be used for booth is carried out spray cooling.When ambient temperature raises, can open simultaneously side window 4 and roof window 7, allow thermal current flow and dispel the heat, assisting in opening shower nozzle 5 and 8 utilizes the cooling of water smoke and evaporation endothermic to come booth is lowered the temperature.

Claims

1. the general cultivation booth of cooling ventilation mushroom dish is characterized in that, the booth agent structure is: and long * 600 ~ 900cm of 2000～4500cm is wide * and 250 ~ 350cm is high, and booth length is arranged with East and West direction, and width is arranged with the north-south; The booth top joint that staggers, joint, booth top arranges the roof window of vertical direction, roof window height 40 ~ 60cm, roof window is installed fly net and film roller shutter, canopy body both sides arrange the high film dado of 30 ~ 50cm, the dado top arranges side window and fly net and the film roller shutter of width 1000cm is installed, and makes things convenient for insect protected and control ventilation; Booth two or a door of coming in and going out between the mounting strap buffering reduce the disease worm and import into.

2. booth according to claim 1 is characterized in that, the sunshade net system that can pack up relieving is set up in the booth top.

3, booth according to claim 2 is characterized in that, under the sunshade net He in the booth automatic sprinkler fire-extinguishing system is set.