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Vertical support efficient insulating plastic greenhouse with ultra-long service life

A technology with ultra-long life and longitudinal support, which is applied in greenhouse cultivation, horticulture, climate change adaptation, etc. It can solve the problems of inconvenient rolling and retracting operation of the inner film, poor heat preservation of the greenhouse, and decrease of light transmittance, and achieves the goal of overcoming heat preservation. Incomparable with light transmittance, convenient ventilation management, and improved thermal insulation effect

Inactive Publication Date: 2017-08-29
邱自文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problems to be solved by the present invention are that the existing greenhouses have poor thermal insulation, high thermal insulation costs, a sharp drop in light transmittance of ordinary multi-layer thermal insulation greenhouses, inconvenient operation of rolling up and unwinding the inner film, cumbersome ventilation management, and space occupied by the inner layer structure. big problem

Method used

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  • Vertical support efficient insulating plastic greenhouse with ultra-long service life
  • Vertical support efficient insulating plastic greenhouse with ultra-long service life
  • Vertical support efficient insulating plastic greenhouse with ultra-long service life

Examples

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Effect test

Embodiment 1

[0019] To build a shed with a reinforced concrete frame and steel cable stays, take a width of 10 meters and a length of 50 meters as an example. This kind of shed has a low cost and a long service life. The pulley and tight wire structure can have a service life of more than 100 years at most, and the construction is relatively convenient. Ordinary ground piles or spiral ground piles can be used for the ground fixing structure. The screw piles are easy to remove and can completely avoid damage to the cultivated land caused by the remaining ground piles during reconstruction or relocation.

[0020] Such as figure 1 Shown: the cross-section of the reinforced concrete outer frame is 150X150mm, and there are four 10mm rebars and several stirrups inside, and the ground pile is also a reinforced concrete structure inserted into the ground about 3 to 4 meters. It can be poured in a well or driven into the ground with a pile driver . The cross-section is also 150X150mm or slightly ...

Embodiment 2

[0027] Build a shed with a transparent plastic frame. This frame is light-transmitting and can use more frames to increase the length of the greenhouse. Such as Figure 4 The connection relationship between the shown steel cable and the frame is that the steel cable with a hole is vertically arranged on the frame to pass from the top of the frame to the bottom and connect to the next hole to pass from the bottom to the top. Corner pulleys or slip rings are fixed on the holes to reduce the friction between the steel cable and the frame. The corner pulleys are multiple pulley blocks fixed at a certain angle to guide the steel cables. It is fixed on the frame. Other structures are basically the same as those in the first implementation example.

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Abstract

The invention provides a vertical support efficient insulating plastic greenhouse with ultra-long service life, solving the problems of low light transmittance, poor heat insulating ability and high cost for constructing the greenhouse bodies of common greenhouses. A greenhouse body is formed by reciprocatingly connecting stay wires on frames, wherein the frames comprise end frames and intermediate frames and the frames can be configured into transparent plate structures so that the greenhouse body has higher light transmittance; the multilayered structure of frames and the stay wires increase the heat insulating ability. The greenhouse is low in construction cost and has service life as long as 100 years and above.

Description

technical field [0001] The invention relates to a greenhouse for planting and breeding, in particular to a plastic greenhouse with longitudinal support, high efficiency, heat preservation and super long life. Background technique [0002] Chinese patent authorization announcement number CN10325593 B (application number: 201310067930.4), the announcement date was January 6, 2016. The name of the invention is a large-span greenhouse. Connect the stay wires to form a shed body and a greenhouse in which the end of the stay wires is tightened by a tensioning device. Its disadvantages are that the insulation of the greenhouse in this invention is poor and the frame technology disclosed in this application will reduce the light transmittance of the greenhouse and the connection between the frame and the pull wire is complicated. In addition, there is another Chinese patent CN201011794Y which also discloses the frame and A shed with a pull-wire structure. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14
CPCA01G9/14Y02A40/25
Inventor 邱自文
Owner 邱自文
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