Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Dual-layer warming shed

A double-layer thermal insulation and thermal insulation film technology is applied in the field of plant cultivation, which can solve the problems of increasing the load, reducing the service life and increasing the load of the scaffolding in the greenhouse, and achieves the advantages of convenient installation and use, improved service life and reduced labor intensity. Effect

Inactive Publication Date: 2003-10-08
RES INST OF METAL CORROSION & PROTECTION CHINESE ACAD SCI
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its main disadvantage is that the insulation performance is poor due to the coverage of a single layer of insulation film. At night, straw curtains need to be added to keep warm, which increases the load on the scaffolding of the greenhouse. Especially in winter, the presence of snow will further increase the load of the scaffolding, which is not only easy to damage the insulation film. (Frequent opening and closing of the straw curtain is also easy to damage the insulation film), and it will cause the scaffolding to collapse and be damaged, which will reduce the service life, bring inconvenience to the operator and waste the economy, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Dual-layer warming shed
  • Dual-layer warming shed
  • Dual-layer warming shed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The pillar (1) of the present invention is equivalent to a facade column, and its lower root is buried firmly in the soil. The end is inserted into the middle hole of the ground shoe, so that the semi-arched scaffolding (2) is fixed. The pillar (1) can be made into a long wall type, and can also be made into a vertical pillar type. The arrangement spacing of the semi-arched scaffolding (2) that is respectively supported by the pillar (1) and inserted into the ground shoe (7) at both ends should be selected at 1 ~3 meters. When the greenhouse is installed, the height of the junction of the butt end of the scaffolding (2) and the pillar (1) is 2 to 3 meters, and the scaffolding (2) is a slope transition arc to the ground shoe (7). After the spacing of the scaffolding is positioned, start to pave the upper and lower thermal insulation films (4, 5). After the upper thermal insulation film (4) is paved on the scaffold (2), press belts (8) or pull wires (also can adopt metal...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A dual-layer hot shed for planting plant in the winter structurally features that its semi-arched frame has longitudinal slots on its external arch surface and longitudinal convex strips on its internal concove surface, the thick rods are laid on columms with concove tops, the thin rods are inserted in concave holes on ground shoes, and two layers of insulating film are respectively fixed to said longitudinal slots and convex strips. Its advantages are simple structure, easy installation and long service life.

Description

technical field [0001] The invention relates to plant cultivation technology, in particular to the improvement of a thermal insulation greenhouse used for plant cultivation in winter. Background technique [0002] The thermal insulation greenhouse is a warm-keeping facility used to cultivate plants in winter or in colder weather. It allows the crop seedlings, vegetables and fruits cultivated by the operator to grow and mature in a timely manner according to demand, and form fruits. The greenhouse of this thermal facility is usually a single-layer thermal insulation structure, that is, thermal insulation film is laid on the scaffolding. Its main disadvantage is that the single-layer insulation film coverage leads to poor insulation performance, and it is necessary to add straw curtains to keep warm at night, which increases the load on the scaffolding of the greenhouse, especially in winter when there is snow. (Frequent opening and closing of the straw curtain is also easy t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14
CPCY02A40/25
Inventor 常殿林吴维赵贵臣
Owner RES INST OF METAL CORROSION & PROTECTION CHINESE ACAD SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products