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Cable-stayed sunlight greenhouse

A technology of solar greenhouse and solar greenhouse, applied in the field of solar greenhouse, can solve the problems of high cost of structure, easy breaking of columns, complicated construction, etc., and achieve the effect of low labor cost, good thermal insulation effect and low material cost

Inactive Publication Date: 2012-11-21
郑晓霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Application No. 200820303712 discloses a cable-supported greenhouse. Its obvious disadvantage is that the upper end of the column lacks restraint, and the column bears the bending moment. After the front slope is stressed, the column is easily broken and causes the shed to collapse; High cost and complex construction

Method used

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  • Cable-stayed sunlight greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: After the greenhouse wall is built, a row of east-west columns 1 is arranged at the rear of the greenhouse, and the first cable 2 running north-south is arranged on the upper part of the column 1, and the first cables 2 in opposite directions on both sides of the column 1 are connected to The angle difference between the uprights 1 is less than 10°, and the top of the uprights 1 is provided with at least one second cable 3 running east-west, and on the second cable 3 are at least three third cables 4 running north-south. A fourth cable 9 running east-west is arranged on the top of the column 1, a fifth cable 10 running north-south is arranged on the fourth cable 9, and a retractable thermal insulation body is laid or hung on the fifth cable 10. The north-south cables include the first cable 2, the third cable 4, and the fifth cable 10 whose northern ends are connected to the rear wall 13, and the north-south cables include the first cable 2, the third cable...

Embodiment 2

[0022] Embodiment 2: After the greenhouse wall is built, a row of east-west uprights 1 is arranged at the rear of the greenhouse, the upper part of the uprights 1 is provided with a north-south first cable 2, and the first cables 2 in opposite directions on both sides of the upright are connected with the uprights. The angle difference between them is less than 10°, at least one second cable 7 running north-south is arranged on the top of the column, and at least three third cables 8 running east-west are arranged on the second cable 7 . A fourth cable 9 running east-west is arranged on the column top, a fifth cable 10 running north-south is arranged on the fourth cable 9, and a retractable thermal insulation body is laid or hung on the fifth cable 10 . The north-south cables include the first cable 2, the second cable 7, and the fifth cable 10 connected to the rear wall 13 at the north end, and the north-south cables include the first cable 2, the second cable 7, the fifth cab...

Embodiment 3

[0023] Embodiment 3: After the greenhouse wall is built, a row of east-west uprights 1 is arranged at the rear of the greenhouse, the upper part of the uprights 1 is provided with a north-south first cable 2, and the first cables 2 in opposite directions on both sides of the upright 1 are connected to The angle difference between the uprights 1 is less than 10°, and the top of the uprights 1 is provided with at least one second cable 3 running east-west, and on the second cable 3 are at least three third cables 4 running north-south. A fourth cable 9 running east-west is arranged on the top of the column 1, a fifth cable 10 running north-south is arranged on the fourth cable 9, and a retractable thermal insulation body is laid or hung on the fifth cable 10. The front part of the greenhouse is provided with the seventh cable 11 running from east to west, and the seventh cable 11 is connected to the ground through the eighth cable 12. The cables running north-south in the greenh...

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Abstract

The invention relates to agricultural facilities, in particular relating to a cable-stayed sunlight greenhouse. The sunlight greenhouse comprises a wall body, a rear slope insulation body and a front slope light-transparent insulation body, wherein a row of east-west vertical columns are arranged at the rear part of the interior of the greenhouse; south-north first cables are arranged at the upper parts of the vertical columns; difference of included angles between the first cables in opposite directions at two sides of the vertical columns and the vertical columns is smaller than 10 degrees;at least one east-west or south-north second cable is arranged on the tops of the vertical columns; and at least three third cables perpendicular to the second cable are arranged on the second cable.The cable-stayed sunlight greenhouse has the beneficial effects of large span, low cost, high strength, long service life, less operating cost and saved cultivated land, and is fast and convenient inconstruction and convenient in production.

Description

technical field [0001] The invention relates to agricultural facilities, in particular to a solar greenhouse. Background technique [0002] Solar greenhouse, also known as greenhouse, is a kind of greenhouse that does not heat or seldom heats indoors. Even in the coldest season, it only relies on sunlight during the day to heat up, and covers insulation materials at night to maintain a certain indoor temperature level. to meet the needs of plants and animals. Its structure is basically to build enclosure insulation and energy storage walls on the east, west and north sides. It has a rear insulation slope with a certain width, and the front slope is covered with plastic film, glass or other light-transmitting materials, and it is covered with insulation materials at night. It is a common type of greenhouse in northern China, and is currently being used in large quantities in the area north of the Yangtze River in China. [0003] The basic structure of the existing solar gre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14
CPCY02A40/25
Inventor 郑晓霖
Owner 郑晓霖