Forest anti-freezing bag

A technology of antifreeze bags and forest trees, applied in plant protection covers, botany equipment and methods, gardening, etc., can solve the problems of high water content and easy freezing, and achieve the effects of reducing freezing, facilitating assembly, and reducing costs

Inactive Publication Date: 2017-06-13
宏大同德生态建设发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an antifreeze bag for forest trees, which solves the problem of rapid addition of thermal insulation facilities for forest trees when low-temperature

Method used

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Embodiment Construction

[0018] Tree antifreeze bag of the present invention, structure such as figure 1 As shown, it includes a rectangular bag body, which is wound into a tube and wraps the trunk to be frozen. The bag body includes an inner waterproof layer and an outer waterproof layer, and there is a perlite layer between the inner waterproof layer and the outer waterproof layer. The bag body is sewn with horizontal and vertical intersecting grids, and the grid boundary fixes the perlite layer between the inner waterproof layer and the outer waterproof layer in the grid. The setting of the inner and outer waterproof layers can stop rainwater or snow from entering the perlite.

[0019] The occurrence of freezing damage is usually caused by low temperature. If there is ice in the trunk, it will cause a low temperature environment near the trunk. If the ice exists for too long, it will cause freezing damage to the trunk. Therefore, in addition to heat preservation, it is also necessary to avoid seco...

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Abstract

The invention relates to a forest anti-freezing bag, and belongs to a forest protection device. According to the technical scheme adopted by the invention, the forest anti-freezing bag comprises a rectangular bag body, wherein the bag body is wound into a barrel for wrapping a tree trunk to be protected from being frozen. The forest anti-freezing bag is characterized in that the bag body comprises an inner waterproof layer and an outer waterproof layer, a perlite layer is arranged between the inner waterproof layer and the outer waterproof layer; a latticed grid which is transversely and vertically intersected is sewn on the bag body; the boundary of the grid is used for fixing the perlite layer between the inner waterproof layer and the outer waterproof layer in the grid; the perlite layer is 1 to 2cm in thickness; two long edges of the bag body are provided with connecting pieces for fixing the edge of the bag body wound into the barrel.

Description

technical field [0001] The invention relates to an antifreeze bag for trees, which belongs to protection devices for trees. Background technique [0002] The reason for freezing injury is that when the temperature drops below 0°C, the body temperature of the plant also drops below zero, and the intercellular space freezes, which will lead to the separation of the plasmodium in severe cases, and the cell membrane or wall will rupture and die. This kind of low temperature hazard is the greatest threat to the introduction of garden trees, which directly affects the key to the success or failure of introduction. Frost damage is due to the sharp drop in temperature to 0°C, or even lower, and the saturated water vapor in the air contacts the surface of the tree body, condenses into ice crystals, and causes damage to the tree trunk. Frost damage is the injury of cells and tissues of trees due to low temperature damage. Freezing damage is very harmful to trees, and even causes tre...

Claims

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Application Information

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IPC IPC(8): A01G13/02
CPCA01G13/0237
Inventor 安广池王加彬梁浩丁宁安小雅马静王洪强王亚楠徐继永邓波孟林林
Owner 宏大同德生态建设发展股份有限公司
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