CN2887045Y

CN2887045Y - Omnidirectional arc-shaped energy-saving heliogreenhouse

Info

Publication number: CN2887045Y
Application number: CNU2006200241102U
Authority: CN
Inventors: 吴艾祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-14
Filing date: 2006-04-14
Publication date: 2007-04-11
Anticipated expiration: 2016-04-14

Abstract

The utility model relates to an agricultural greenhouse, in particular to an omnidirectional arched energy-saving sunlight greenhouse, which solves the problem that the prior greenhouse has non-complete functions. The utility model includes an arbour, the east and west walls at two ends of the arbour and a supervision chamber. The arbour presents full arch with the insulation membrane arranged internal and external and with the partition arranged in the middle; the upper and lower partition is provided with two rows of vent windows; a biogas digester is positioned below the arbour. The insulation membrane is arranged on the biogas digester and a leakproof film is arranged below the biogas digester. The utility model saves the energy and the land, has high production efficiency and good economic benefit. The pollution-free crops such as fruits, vegetables and edible fungi are cultivated on aboveground part, which enriches the markets of fruits and vegetables and increases the income of the farmers; the biogas digester underground can also provide concentrated gas and heat for country ecotype hotel, small enterprises and institutions and other industries.

Description

Comprehensive arch energy saving sunlight greenhouse

Technical field

The utility model relates to a kind of agricultural greenhouse, specifically is a kind of comprehensive arch energy saving sunlight greenhouse.

Background technology

Greenhouse, existing rural area is lower season of temperature, makes full use of solar energy, builds crop growth environment, but it can not create the environment of suitable lower temperature growth crop at high temperature season.Rural area existing methane pool, majority are small-sized, are to be main aerogenesis raw material with human and animal excreta, and this set people and fowl poultry mix and occupy, and cause multiple transmission of disease easily and spread.And in fact, every household is raised pigs or is raised chickens and safeguards that a biogas generating pit also is infeasible.

Summary of the invention

The utility model provides a kind of comprehensive arch energy saving sunlight greenhouse in order to solve the incomplete problem of existing greenhouse function.

The utility model is to adopt following technical scheme to realize, comprehensive arch energy saving sunlight greenhouse comprises gable, the Supervisory Office at frame and two ends thereof.Frame is a full arch, its inside and outside insulation film of establishing, and partition wall is established at the middle part, partition wall upper and lower settings two row's vents, the frame below is a biogas generating pit.Establish insulation film on the biogas generating pit, divide into the antiseepage film of inclination.Frame is the grand skeleton of I-steel, the bamboo pole parallel with the canopy skeleton reaches and the network structure of the iron wire formation of the two square crossing.Gable is a cavity wall, and the centre is provided with column.

The utility model combines modern advanced agricultural cience and farming techniques with negative and positive Tai Ji theory in China classic "The Book of Changes", instruct the agricultural structure adjustment, can impel several times, tens times of the economic benefit raisings of agricultural production.In the greenhouse by solar heat of this bow member structure; few sun in throughout the year spring, summer, autumn, winter and the "The Book of Changes", old sun, Shao Yin, Lao Yin are contrasted; utilize high temperature by high temperature season; high temperature season utilizes low temperature; low temperature season utilizes high temperature, and low temperature season utilizes low temperature, measures such as four seasons constant temperature; agricultural environment to protection ground is regulated and control, and turns out fruit, vegetables, edible mushroom and produces product such as biogas.

Compared with prior art, the utility model energy-conservation, economize ground, production efficiency height.Its acrial part is cultivated nuisanceless crops such as fruit, vegetables, edible mushroom, enriches fruit and vegetable market, increases peasant household's income; The biogas generating pit of under ground portion can provide concentrated combustion gas, central heating for rural area, ecotypic hotel, small-sized enterprises and institutions and other industries again.If build one long 100 meters, wide 15 meters, high 3.5 meters full arch frame energy saving sunlight greenhouse, ground, greenhouse build up long 90 meters below 0.6 meter, wide 2.5 meters, four high 2.5 meters large methane tanks, through scientifically dropping into management, can produce 50,000 jin of cucumber, 100,000 jin of flat mushrooms, 180 ten thousand stere biogas are worth more than 500,000 yuans.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A profile of Fig. 1

Among the figure: 1-swells skeleton, 2-bamboo pole, 3-iron wire, 4-gable, 5-Supervisory Office, 6-biogas generating pit, 7-insulation film, 8-partition wall, 9-vent, 10-antiseepage film, 11-column.

Embodiment

In conjunction with the accompanying drawings embodiment of the present utility model is described further, present embodiment is to be used for illustrating of the present utility model, rather than the utility model is done any restriction.

Generally, the greenhouse that build the torrid zone, subtropical zone is a south-north direction, and the greenhouse of temperate zone construction is east-west, and greenhouse two gables 4 are 1 meter thick cavity wall, and the centre is provided with column 11.The grand skeleton of I-steel 2 centimetres of face widths about in the of 1, thick 0.3 centimetre, establish a grand skeleton every 3 meters, grand skeleton connects with No. 8 iron wires 3, furnishes 4-6 root bamboo pole 2 again between per two grand skeletons 1, with iron wire 3 formation network structures.Partition wall 8 is the brick wall of 24 cm thicks under the ridge, every 2-3 rice, at partition wall 8 upper and lower settings two row's vents 9.

Four groups of biogas generating pits of greenhouse below ground, high 2.5 meters, wide 2.5 meters, long 90 meters, charging aperture, discharging opening and charging discharging working space respectively account for 5 meters, and biogas generating pit 6 usefulness insulation films 7 are incubated, biogas generating pit antiseepage film 10 in addition below 6, antiseepage film 10 should tilt to a certain direction, is that the moisture under ooze on ground compiles, and can extract recycling out.

The plantation in summer of ether original area illustrates plantation situation of the present utility model for example.

The area, Taiyuan summer maximum temperature often more than 30 degree, the temperature that flat mushroom celery normal growth requires all below 25 degree, is kept away high temperature summer, protects plantation flat mushroom, the celery of low temperature, can obtain good economic benefits.

Sowing celery before and after clear and bright.Approximately after two months, i.e. in the first tenday period of a month in July, field planting is in back greenhouse.During this, China's south temperature is too high, and north rainfall often is too much, and big field all is difficult for the plantation celery, only at back chamber planting, can produce high-quality celery.

Cultivate flat mushroom at the greenhouse sunny side.Equally before and after clear and bright, at the anterior edge in sunny side greenhouse every 1 meter plantation 1 strain pumpkin, to the weather sweltering heat 6,7, August, allow on the climing insulation film of climbing to the sunny side greenhouse of pumpkin.Pumpkin is climing grows 10 meters long, and for the sunny side greenhouse plays sunshade, cooling effect, temperature can remain on more than 10 degree, and below 25 degree, suitable flat mushroom is normally sent out bacterium and fruiting.The raw materials for production of flat mushroom, based on the stalk of corn and legume crop, the maize straw high sugar content, the legume crop stalk is nitrogenous many, send out the requirement of bacterium, fruiting according to flat mushroom,, prepare burden in 30: 1 ratio of C/N ratio with corn, beans crushed stalk to raw material.Go out assorted bacterium, connect the flat mushroom bacterium, send out the bacterium management of producing mushroom, the biogas generating pit that easily further is decomposed into methane gas by methane backeria that corn and beans stalk are resolved into less molecule by the flat mushroom bacterium produces raw material.And the biogas bacterium is close with the C/N ratio of flat mushroom requirement to the C/N ratio that its vital movement requires.Decomposition material of flat mushroom bacterium and the offcuts behind the fruiting after the allotment, just can add in the biogas generating pit slightly, are used for the biogas of growing.

The celery absorbing carbon dioxide of the greenhouse back, exhalation oxygen, the flat mushroom of sunny side absorbs oxygen, gives off carbon dioxide.Open vent in a certain certain period of time every day, makes gas circulation, is fully used, and the temperature instability of having avoided simultaneously causing with the outside air exchange changes, and the moisture that sprays during the flat mushroom fruiting obtains the utilization of flat mushroom earlier.Permeate the ground then, obtain the utilization of pumpkin again, import the pocket of underground antiseepage film at last, utilized again.The water of pouring celery equally also can be fully utilized.

Claims

1, a kind of comprehensive arch energy saving sunlight greenhouse, the gable (4), the Supervisory Office (5) that comprise frame and two ends thereof, it is characterized in that frame is a full arch, peripheral hardware insulation film (7) in it, partition wall (8) is established at the middle part, partition wall (8) upper and lower settings two row's vents (9), the frame below is biogas generating pit (6).

2, comprehensive arch energy saving sunlight greenhouse according to claim 1 is characterized in that biogas generating pit (6) establishes insulation film (7), divides into the antiseepage film (10) of inclination.