CN210808481U

CN210808481U - Big-arch shelter for farming

Info

Publication number: CN210808481U
Application number: CN201921596508.7U
Authority: CN
Inventors: 季核亮; 张新; 季核旺; 郭晓源; 王爽; 杨圆圆; 李振东
Original assignee: Tianjin Cultivator Seed Co ltd
Current assignee: Tianjin Cultivator Seed Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-06-23
Anticipated expiration: 2029-09-24

Abstract

The utility model provides a big-arch shelter for farming, which comprises a frame, the film structure, the guiding gutter, go out the water outlet end, the tank, external pipeline, the valve, drip irrigation the pipeline, the infiltration hole, the earth barrier layer, the skeleton is N group, N is greater than or equal to 6, the top line of N group's skeleton is circular-arc, be equipped with the film structure between the skeleton, skeleton top laminating circular arc is equipped with the guiding gutter, the guiding gutter both ends are equipped with the water outlet end, it is equipped with the tank to go out water end bottom, be equipped with external pipeline in the tank, the valve is installed to external pipeline mountain, tank bottom communicates with each other with external pipeline and is equipped with the drip irrigation pipeline, drip irrigation the pipeline and bury the certain degree of depth underground, drip irrigation the pipeline again includes the trunk line, the. The utility model discloses a have a bit in: rational utilization rainwater, the very big water resource of having saved can make the earth's surface muddy after having solved the watering, and the inside humidity of big-arch shelter is great, the not convenient for people is in the problem of walking about in inside, operation.

Description

Big-arch shelter for farming

Technical Field

The utility model relates to an farming field especially relates to a big-arch shelter for farming.

Background

The greenhouse is formed by using bamboo and wood poles, cement poles, light steel pipes or pipes and other materials as a framework, manufacturing upright posts, pull rods, arch bars and pressure bars, and covering plastic films to form the arched material greenhouse. The area covered by the plastic greenhouse is 1-3 mu, and the management is convenient. But a large area coverage of multiple sheds can be made. Because the greenhouse body is tall and inconvenient to use the straw curtain for cold protection, the multilayer film is used for cold protection in the greenhouse, and the temperature in the greenhouse mainly comes from solar radiation. The main production seasons are spring, summer and autumn. In winter, some crops with strong cold resistance can be planted in the area with the temperature above-15 ℃, or the temporary supplementary heating can be carried out by using a stove. The greenhouse is called as a greenhouse because the greenhouse type is higher than the medium and small greenhouse and is different from the building structure of the greenhouse. In the arid region in the north of China, spring cold, deep frozen soil layer, large wind and snow, and mostly adopt an arched circular shed with large span and height.

Current green house adopts the mode of earth's surface sprinkling irrigation usually when watering, because the big-arch shelter area is great usually, and the sprinkling irrigation not only can consume a large amount of water resources, can make the earth's surface muddy after watering moreover, and the inside humidity of big-arch shelter is great, and the people of not being convenient for walk about in inside, the operation.

SUMMERY OF THE UTILITY MODEL

According to the technical problem, the utility model provides a big-arch shelter for farming, including skeleton, film structure, guiding gutter, water outlet end, tank, external pipeline, valve, drip irrigation pipeline, infiltration hole, earth barrier layer, the skeleton is N group, and N is more than or equal to 6, and the top line of N group's skeleton is circular-arc, be equipped with film structure between the skeleton, the laminating circular arc of skeleton top is equipped with the guiding gutter, the guiding gutter both ends are equipped with water outlet end, water outlet end bottom is equipped with the tank, be equipped with external pipeline in the tank, external pipeline mountain is installed the valve, the tank bottom communicates with external pipeline and is equipped with drip irrigation pipeline, drip irrigation pipeline buries underground a certain degree of depth, drip irrigation pipeline includes trunk line, branch pipeline again, the trunk line is linked together with branch pipeline, branch pipeline is N, and N is more than or equal to 6, n spinal canal says parallel arrangement, be equipped with the infiltration hole on the spinal canal way, the outside cladding of spinal canal way has earth barrier layer.

Furthermore, the water outlet end extends out of the water guide groove by 10 cm.

Furthermore, the external pipeline is 10cm-20cm higher than the bottom of the water storage tank.

Further, the depth range of the underground buried drip irrigation pipeline is 10cm-30 cm.

Furthermore, the drip irrigation pipeline is made of polypropylene.

Further, the soil barrier layer is actually geotextile.

The utility model has the advantages that: the utility model relates to a big-arch shelter for farming through setting up guiding gutter, tank and driping irrigation the pipeline, can effectually collect the rainwater, is used for irrigating the crops in the big-arch shelter to adopt the subsurface infiltration to drip irrigation the mode, for traditional sprinkling irrigation, the utility model discloses rational utilization rainwater, very big having saved the water resource can make the earth's surface muddy after having solved the watering, and big inside humidity of big-arch shelter is great, is not convenient for the people in inside the problem of walking about, the operation.

Drawings

FIG. 1 is a view of the main structure of the present invention;

fig. 2 is the structure schematic diagram of the drip irrigation pipeline of the utility model.

As shown in the figure, the water-saving irrigation device comprises a framework-1, a film structure-2, a water guide groove-3, a water outlet end-4, a water storage tank-5, an external pipeline-6, a valve-7, a drip irrigation pipeline-8, a main pipeline-81, a branch pipeline-82, a water seepage hole-9 and a soil barrier layer-10.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings: the utility model relates to a greenhouse for agricultural planting, which comprises a framework 1, a film structure 2, a water chute 3, a water outlet end 4, a water storage tank 5, an external pipeline 6, a valve 7, a drip irrigation pipeline 8, a seepage hole 9 and an earth barrier layer 19, wherein the framework 1 is N groups, N is more than or equal to 6, the top connecting line of the N groups of frameworks 1 is in an arc shape, the film structure 2 is arranged between the frameworks 1, the water chute 3 is arranged on the top laminating arc of the framework 1, the water outlet end 4 is arranged at two ends of the water chute 3, the water storage tank 5 is arranged at the bottom of the water outlet end 4, the external pipeline 6 is arranged in the water storage tank 5, the valve 7 is arranged on the external pipeline 6, the drip irrigation pipeline 8 is arranged at the bottom of the water storage tank 5 and communicated with the external pipeline 6, the drip irrigation pipeline 8 is buried in the ground to a certain depth, the drip irrigation pipeline 8 further comprises, the branch pipelines 82 are N, N is more than or equal to 6, the N branch pipelines 82 are arranged in parallel, the branch pipelines 82 are provided with water seepage holes 9, and soil barrier layers 10 are wrapped outside the branch pipelines 82.

Furthermore, the water outlet end 4 extends out of the water guide groove by 10cm, so that rainwater waste caused by direct contact of rainwater with the film structure 2 is prevented.

Furthermore, the external pipeline 6 is 10cm-20cm higher than the bottom of the water storage tank 5, so that the valve 7 can be operated conveniently.

Further, the depth range of the underground buried drip irrigation pipeline 8 is 10cm-30cm, and the underground buried drip irrigation pipeline is just at the depth of the root hairs of the crops needing water.

Furthermore, the drip irrigation pipe 8 is made of polypropylene, so that corrosion caused in an underground humid environment for a long time is prevented.

Further, the soil barrier layer 10 is actually made of geotextile, which can ensure good water permeability and prevent soil from reversely permeating into the drip irrigation pipeline 8.

The working principle is as follows: during natural rainwater weather, the rainwater is along 3 flow in the aqua storage 5 of guiding gutter, open valve 7 when needing to irrigate crops, and the rivers flow into the subsurface along each branch pipe way 82 of driping irrigation pipeline 8, ooze through infiltration hole 9, make the root of crops must fully absorb moisture content, and soil only slightly is moist on the surface of the earth, can not be muddy, when the water yield in the aqua storage 5 is less than external pipeline 6, accessible external pipeline 6 inserts outside water source through the water pump, supplements the water yield, the utility model discloses can effectually collect the rainwater, adopt the mode of subsurface infiltration drip irrigation, for traditional sprinkling irrigation, the utility model discloses the rational utilization rainwater, the very big water resource of having saved can make the surface muddy after having solved the watering, the inside humidity of big-arch shelter is great, is not convenient for the people to walk about in inside, the problem of operation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The greenhouse for agricultural planting is characterized by comprising frameworks, a film structure, water guide grooves, water outlet ends, water storage tanks, external pipelines, valves, drip irrigation pipelines, water seepage holes and soil barrier layers, wherein the frameworks are N groups, N is more than or equal to 6, the top connecting lines of the N groups of frameworks are in an arc shape, the film structure is arranged between the frameworks, the water guide grooves are arranged on the tops of the frameworks in a manner of being attached to arcs, the water outlet ends are arranged at two ends of each water guide groove, the water storage tanks are arranged at the bottoms of the water outlet ends, the external pipelines are arranged in the water storage tanks, the valves are installed on the external pipelines, the bottoms of the water storage tanks are communicated with the external pipelines to be provided with the drip irrigation pipelines, the drip irrigation pipelines are buried underground to a certain depth and comprise main pipelines and branch pipelines, the main pipelines are communicated with the branch pipelines, N is more than or, the branch pipeline is provided with a water seepage hole, and the outside of the branch pipeline is coated with a soil blocking layer.

2. The agricultural planting greenhouse of claim 1, wherein the water outlet end extends 10cm beyond the water chute.

3. The greenhouse of claim 1, wherein the external pipe is 10cm to 20cm above the bottom of the tank.

4. A shelter for agricultural planting according to claim 1 wherein the drip irrigation pipe is buried underground to a depth in the range of 10cm to 30 cm.

5. A shed as claimed in claim 1 or claim 4, wherein the drip irrigation pipe is of polypropylene.

6. An agricultural growth greenhouse according to claim 1 wherein the soil barrier is substantially geotextile.