CN111527952A - Tree wrapping cloth for heat preservation and freeze prevention of plant trunk and branch in autumn and winter and application thereof - Google Patents
Tree wrapping cloth for heat preservation and freeze prevention of plant trunk and branch in autumn and winter and application thereof Download PDFInfo
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- CN111527952A CN111527952A CN202010218575.6A CN202010218575A CN111527952A CN 111527952 A CN111527952 A CN 111527952A CN 202010218575 A CN202010218575 A CN 202010218575A CN 111527952 A CN111527952 A CN 111527952A
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- cloth
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0237—Devices for protecting a specific part of a plant, e.g. roots, trunk or fruits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a tree wrapping cloth for heat preservation and freeze prevention of plant trunks and branches in autumn and winter and application thereof. The tree protection sleeve made of the tree wrapping cloth can preserve heat, can absorb light energy to increase the temperature, can improve the temperature of a trunk by about 5 ℃, obviously improves the effect of resisting cold winter of trees, and overcomes the defects that the traditional tree wrapping cloth can only preserve heat, can not increase the temperature, and is difficult to resist extreme cold to cause the freezing injury and even death of the trees.
Description
Technical Field
The invention belongs to the technical field of garden plant maintenance and garden cultivation, and particularly relates to tree wrapping cloth for heat preservation and freeze prevention of plant trunks and branches in autumn and winter and application thereof.
Background
In modern road construction and landscaping, the proportion of green plant demand is higher and higher, and for aesthetic effect, plants in different regions need to be introduced or transplanted frequently to achieve the purpose. Particularly, plants in the south are evergreen all the year round, beautiful in tree shape and various in variety, and are the main choice for introduction and cultivation. Each plant has corresponding optimal growth temperature, namely minimum temperature, optimal temperature and maximum temperature, the growth and reproduction of the plant need to be kept in a proper temperature range, and if the environmental temperature is higher or lower than the optimal growth temperature of the plant, the plant is frozen or thermally damaged and even dies. The tropical plants in the south are transplanted to the north, the inherent long-term adaptation of the plants to the higher temperature in the south of the environment is difficult to tolerate the low temperature in winter in the north, and the trees introduced to the north can not tolerate the low temperature in winter after a period of time of planting, particularly the freeze injury caused by the coming of extreme cold tide, and finally die a lot. The original product of the michelia chapensis is evergreen arbor, the tree shape is tall and straight, the tree shape is distributed on the south slope of the mountainous region of the southern subtropical zone, the tree is often used as landscape greening tree species to be introduced to the northern subtropical zone in parks, landscape green land and high-grade districts, and although the tree grows well in a period of time, the tree is always frozen, withered and even dead due to the unexpected extreme cold tide. Soft spiny brown is a beautiful ornamental shrub, is often introduced and cultivated in parks, green lands of landscape and flower beds of high-grade districts, and even though the soft spiny brown wraps up grass quilts in winter, the soft spiny brown gradually dies. Since these trees are expensive, this not only results in significant economic losses, but also limits the introduction of trees from the south to relatively north regions. However, the maladaptation of the trees in the south is mainly reflected in cold temperature in winter, and if the trees can be properly insulated or heated in cold seasons in winter, particularly when cold tides come, the trunks can be insulated so as not to be reduced to the extreme temperature endured by the trees, and then the trees can be prevented from freezing injury and even die. Usually, in order to protect the growth and survival rate of the greening plants, the trunk of the plants is often wrapped with the stems so as to achieve the effects of winter protection, summer sun protection and ordinary insect prevention. However, the existing tree wrapping materials mainly use straw ropes, and achieve the effects of cold prevention and freezing prevention through multi-layer wrapping of the trunk; the traditional tree wrapping material can only preserve heat and cannot increase temperature, and when extreme cold tides come, the temperature is reduced to be below the critical temperature, and the freezing injury is still caused because the temperature cannot be resisted. The most main reason is that the straws and the like only have the function of heat preservation, no materials capable of heat preservation are added, the temperature cannot be increased, and when extreme cold tides, such as the temperature below minus 5 ℃, come, the temperature cannot be increased, so that the trunk is below the freezing point, the transportation and conduction tissues of the trunk are frozen, the transportation and conduction tissue cells are damaged, and the freezing injury cannot be resisted. The heat preservation effect cannot be really achieved, and the trees still can be frozen and die.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a tree wrapping cloth for heat preservation and freeze prevention of plant trunk branches in autumn and winter and application thereof, aiming at solving the problems that the traditional tree wrapping cloth cannot completely resist wind cold and has insufficient heat preservation effect on trunks in the use process of the traditional tree wrapping cloth in autumn and winter, and especially aims at the death problem caused by too low temperature in winter in subtropical and temperate regions when some tropical plants are transplanted.
The invention is realized by the following technical scheme:
a tree cloth that wraps up in that is used for plant trunk branch autumn winter to keep warm frost-proof includes the fibrous layer, the fibrous layer is far infrared heating fiber cloth.
Further, still include the inlayer, the inlayer set up in the fibrous layer, both superpose and form the compound fibre cloth of stack, the inlayer is that the non-woven fabrics stack is compound to form.
Further, still include intermediate layer, intermediate layer set up in the fibrous layer with between the inlayer, the stack composite fiber cloth that forms of three, intermediate layer is that far infrared dacron short fiber felt stacks the complex and forms.
Further, still include inlayer and intermediate layer, the inlayer set up in the fibrous layer, intermediate layer set up in the fibrous layer with between the inlayer, the stack of three forms stack composite fiber cloth, the inlayer is the moisture absorption fibre cloth that generates heat, intermediate layer is the stack complex of far infrared dacron short fiber felt and forms.
The application of the tree wrapping cloth for the heat preservation and freeze prevention of the plant trunk and the branches in autumn and winter to the heat preservation and freeze prevention of the plant trunk and the branches in autumn and winter is as follows: cutting the far infrared heating fiber cloth or the superposed composite fiber cloth into rectangular cloth pieces, wherein the width of the rectangular cloth pieces is 0.5-2.5 m, and sealing and adhering hasps at the edges of two sides of each rectangular cloth piece at an interval gradient of 0.25m to form a sleeve in a surrounding manner, so as to prepare a tree protection sleeve with the diameter of 15-80 cm; the length of the tree protection sleeve is designed to be 0.5-1.5 m in specification.
The invention has the following beneficial effects:
1. the invention adopts far infrared heating fiber cloth as a main body heat insulation material. The far infrared ray absorbing substance is uniformly permeated into the internal structure (amorphous area) of fiber molecules, and has the effect of absorbing far infrared rays and increasing temperature, and is called as self-heating fiber. The fiber material can absorb light energy in the environment and convert the light energy into heat energy, so that the temperature of the fiber material is increased by 2-10 ℃, and the heat storage and preservation effects are achieved. Therefore, the tree wrapping cloth made of the far infrared fibers can not only preserve heat, but also increase temperature. In the snowfield of the ice sky, the tree trunk temperature is increased, and the purposes of resisting severe cold and preventing freezing damage are achieved.
2. The far infrared heating fiber cloth mainly absorbs external light energy and converts the external light energy into heat energy without being too thick, but the pure and thin far infrared heating fiber cloth has insufficient heat preservation performance, and the thickening can invisibly increase the cost and waste, so that the heat preservation layer is added on the inner layer of the far infrared heating fiber cloth, the heat preservation effect is improved, and the effect of resisting severe cold is stronger.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A tree cloth that wraps up in that is used for plant trunk branch autumn winter to keep warm frost-proof includes the fibrous layer, the fibrous layer is far infrared heating fiber cloth. The heat-resistant fiber can absorb and convert light energy into heat energy, can obviously improve the temperature of the trunk by more than 5 ℃, and overcomes the defects that the traditional tree protection sleeve only keeps the temperature and does not increase the temperature and is difficult to resist extreme cold.
In order to further improve the heat preservation effect, the outer layer (fibrous layer) sets up the inlayer in it outside being far infrared heating fiber cloth, the inlayer is that the non-woven fabrics stack is compound to form, increases the thickness of heat preservation, improves the heat preservation effect.
In order to further improve heat preservation's effect, except that the stack non-woven fabrics is as the inlayer outside, still set up intermediate layer between inlayer (fibrous layer) and inlayer, intermediate layer packs 3D tuo malin anion far infrared dacron short fiber felt complex stack and forms, can further improve the heat transfer and the heat retaining effect that outer cloth that generates heat heats.
In addition, the inner layer can be further replaced by the moisture absorption heating fiber cloth, and the middle interlayer is stuffed with the 3D tourmaline negative ion far infrared polyester staple fiber felt to be formed by compounding and overlapping. Further enhancing the effects of temperature increase and heat preservation and resisting temporary low-temperature cold freezing injury caused by extreme cold tide.
A preparation method of a tree protecting sleeve for keeping temperature and preventing freezing of plant trunks and branches in autumn and winter specifically comprises the following steps:
cutting far infrared heating fiber cloth or superposed composite fiber cloth into rectangular cloth pieces, wherein the width of each cloth piece is 0.5-2.5 m, and the edges of two sides of each rectangular cloth piece are sealed and adhered with hasps at an interval gradient of 0.25m to form a complete set, so that a tree protection sleeve with the diameter of about 15-80 cm can be manufactured, and the requirement of keeping out the cold of most ornamental trees is met; the length of the tree protection sleeve is designed to be 0.5-1.5 m, the tree protection sleeve can meet the cold-proof requirement of a trunk, two or more tree sleeves can be used for a long tree, and the cold-proof requirement of a trunk is met.
Example 2
The far infrared heating fiber cloth (A) is independently used or is used as an outer layer to be compounded and superposed with 1mm non-woven fabric (B), 4mm carbon fiber heat preservation flannelette (C) and moisture absorption heating fiber cloth composite cloth (D) respectively, the far infrared heating fiber cloth (A) is cut into a rectangle of 100cm multiplied by 80cm, the two sides are enclosed and fixed by sticky hasps to be made into a tree protection sleeve, and the traditional straw tree protection sleeve is used as a contrast. Selecting trees with the diameter at breast height of about 25cm, wrapping the tree protection sleeves around the trunk of each tree, repeating the tree protection sleeves for 3 times, detecting the temperature in the tree protection sleeves by using an electronic thermometer at night (21:00) and in the morning (7:00) when the cold tide comes and the room temperature is lower than-5 ℃ at night, and observing twice after 2 days after the cold tide comes and the cold tide comes (Table 1).
TABLE 1 comparison of the insulation effects of different materials wrapped in tree covers
The detection data in table 1 show that, compared with the traditional straw tree protection sleeve, the far infrared heating fiber cloth tree protection sleeve can obviously raise the temperature in the sleeve by about 3 ℃; the non-woven fabric is used for increasing the thickness of the heat-insulating layer, so that the temperature in the jacket can be further increased, and the temperature is increased by more than 4 ℃; the far infrared polyester staple fiber felt is filled in the middle, so that the temperature in the jacket can be increased by more than 5 ℃; the inner layer is made of moisture-absorbing and temperature-increasing fiber cloth, and the temperature in the jacket is increased to more than 6 ℃. In particular, the temperature in the sheath in the morning is significantly increased, so that the risk of damage due to freezing of the internal tissue of the trunk, which would otherwise fall below zero, is avoided.
Example 3
In order to further clarify the actual effects of heat preservation and cold protection of the tree protection sleeve, at the bottom of 11 months, the tree protection sleeve is made of a lining non-woven fabric (A) with the thickness of 1mm and supported by far infrared heating fiber cloth, a lining non-woven fabric (B) with the thickness of 1mm and supported by a far infrared fiber felt in the middle of the far infrared heating fiber cloth, and a lining hygroscopic heating fiber cloth (C) with the thickness of 1mm and supported by a far infrared fiber felt in the middle of the far infrared heating fiber cloth, and 6 trees are wrapped in each tree protection sleeve and are compared with the traditional straw tree protection sleeve. And (4) observing the crown condition of the trees in the early 5 months of the next year, and specifically observing whether the leaves are withered and withered or not, whether the treetops are withered or not and the like.
The results show that the tree tips of 3 trees wrapped by the straw tree protection sleeves die, 1 branch of each of 2 trees is withered, the damage symptoms of the trees are not found in all A, B, C tree protection sleeves, new leaves are normal, and the crowns are dark green.
Claims (5)
1. The utility model provides a wrap up in tree cloth that is used for plant trunk branch autumn and winter to keep warm frost-proof which characterized in that includes the fibrous layer, the fibrous layer is far infrared heating fiber cloth.
2. The tree wrapping cloth used for the heat preservation and freeze prevention of the plant trunk and the branch in autumn and winter as claimed in claim 1, further comprising an inner layer, wherein the inner layer is arranged in the fiber layer, the inner layer and the fiber layer are overlapped to form a superposed composite fiber cloth, and the inner layer is formed by superposing and compounding non-woven fabrics.
3. The tree wrapping cloth for the heat preservation and the freeze prevention of the plant trunk and the branch in autumn and winter as claimed in claim 2, further comprising an intermediate interlayer, wherein the intermediate interlayer is arranged between the fiber layer and the inner layer, the fiber layer, the inner layer, the fiber layer and the inner layer are overlapped to form a composite fiber cloth, and the intermediate interlayer is formed by overlapping and compounding far infrared polyester staple fiber felts.
4. The tree wrapping cloth used for keeping the plant trunk and the branches warm and frost-proof in autumn and winter as claimed in claim 1, further comprising an inner layer and a middle interlayer, wherein the inner layer is arranged in the fiber layer, the middle interlayer is arranged between the fiber layer and the inner layer, the three layers are overlapped to form a composite fiber cloth, the inner layer is a moisture absorption heating fiber cloth, and the middle interlayer is formed by overlapping and compounding far infrared polyester short fiber felts.
5. The application of the tree wrapping cloth for the heat preservation and the freeze prevention of the branches of the plant trunk in autumn and winter as claimed in any one of claims 1 to 4 in the aspects of the heat preservation and the freeze prevention of the branches of the plant trunk in autumn and winter is characterized in that the far infrared heating fiber cloth or the superposed composite fiber cloth is cut into rectangular cloth pieces, the width of the rectangular cloth pieces is 0.5 to 2.5m, the edges of two sides of each rectangular cloth piece are sealed and adhered with hasps at an interval gradient of 0.25m to form a surrounding sleeve, and a tree protecting sleeve with the diameter of 15 to 80cm is manufactured; the length of the tree protection sleeve is designed to be 0.5-1.5 m in specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218575.6A CN111527952A (en) | 2020-03-25 | 2020-03-25 | Tree wrapping cloth for heat preservation and freeze prevention of plant trunk and branch in autumn and winter and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010218575.6A CN111527952A (en) | 2020-03-25 | 2020-03-25 | Tree wrapping cloth for heat preservation and freeze prevention of plant trunk and branch in autumn and winter and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111527952A true CN111527952A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010218575.6A Pending CN111527952A (en) | 2020-03-25 | 2020-03-25 | Tree wrapping cloth for heat preservation and freeze prevention of plant trunk and branch in autumn and winter and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261459A (en) * | 2021-05-19 | 2021-08-17 | 上海浦林城建工程有限公司 | Prevention and control method for coping with tree aphids |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090077877A1 (en) * | 2006-08-08 | 2009-03-26 | Richard Kerber | Method and apparatus for precluding plant trunks from freezing |
| CN205830599U (en) * | 2016-06-08 | 2016-12-28 | 杭州花泽园艺工程有限公司 | A kind of trees defroster |
| CN110731213A (en) * | 2018-07-18 | 2020-01-31 | 苏州园林营造产业股份有限公司 | tree root system antifreezing method and device thereof |
-
2020
- 2020-03-25 CN CN202010218575.6A patent/CN111527952A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090077877A1 (en) * | 2006-08-08 | 2009-03-26 | Richard Kerber | Method and apparatus for precluding plant trunks from freezing |
| CN205830599U (en) * | 2016-06-08 | 2016-12-28 | 杭州花泽园艺工程有限公司 | A kind of trees defroster |
| CN110731213A (en) * | 2018-07-18 | 2020-01-31 | 苏州园林营造产业股份有限公司 | tree root system antifreezing method and device thereof |
Non-Patent Citations (1)
| Title |
|---|
| 葛永乐: "《实用节能技术》", 30 April 1993, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113261459A (en) * | 2021-05-19 | 2021-08-17 | 上海浦林城建工程有限公司 | Prevention and control method for coping with tree aphids |
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