CN109429806A - A kind of water storage Gardening flowerpot - Google Patents
A kind of water storage Gardening flowerpot Download PDFInfo
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- CN109429806A CN109429806A CN201811534591.5A CN201811534591A CN109429806A CN 109429806 A CN109429806 A CN 109429806A CN 201811534591 A CN201811534591 A CN 201811534591A CN 109429806 A CN109429806 A CN 109429806A
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- water
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- absorption particle
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/06—Wet spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of water storage Gardening flowerpots, belong to technical field of gardening, the Gardening flowerpot includes pervious bed, reservoir bed, shell from inside to outside, the pervious bed offers several through-holes, the reservoir bed is mainly prepared by water storage fiber, the shell is plastic shell layer, and the water storage fiber is calcium alginate fibre and the compound geminal fibers of nylon fibre, has water-absorption particle on the geminal fibers.The object of the present invention is to provide a kind of water storage Gardening flowerpots, the Gardening flowerpot applies to the occasion of exhibition or short time plantation flowers, and the moisture in energy automatic absorption air, achieve the purpose that reduce the number of watering or without watering, and the water storage fiber in flowerpot can be replaced according to different flower plant institutes water requirement, improve the utilization rate of flowerpot.
Description
Technical field
The present invention relates to technical field of gardening more particularly to a kind of water storage Gardening flowerpots.
Background technique
With the development in modernization town and country, high building stands in great numbers, and in length and breadth, ground space gradually decreases road, how to utilize cities and towns
The fragmentary space such as resident's Around the house and roof, interior, windowsill, balcony, enclosure wall or region, cooperate urban construction, beautify front yard
Institute accelerates greening, increasingly by the attention of broad masses of the people.In recent years, each metropolitan flower show, plant show etc. are seen
The exhibition of reward property is held more and more, but a flowers florescence usually only 3-5 puted on display month even shorter, the flower plant of exhibition
What is used mostly uses greatly disposable flowerpot, and flowerpot, which is dropped, after flower show causes the biggish wasting of resources.And to exhibition
The flowers of phase of looking at need to carry out scrupulous care, for example, it is desired to plant timing, quantitative watering in flowerpot, and to water
Strict control, avoiding the occurrence of the withered situation of flower influences exhibition.But for watering time and irrigation amount in real operation
All it is difficult to hold, current flowerpot generally includes flowerpot and the disc for placing flowerpot, and flowerpot bottom is provided with permeable hole, when
When flowerpot watering is excessive, extra moisture content can flow out in disc from permeable hole.The maximum storage water level of existing disc is all only
Slightly above flowerpot soil bottom, since disc moisture evaporation is fast, when disc water level is lower than dirt bed, the moisture content in disc is just not
It can be absorbed by soil, if user pours, water spacer is slightly too long, and the soil inside flowerpot is just easy to water shortage, and then influences flower
The growth of grass plant leads to water shortage and withered, influences ornamental value, therefore, when existing flowerpot uses needs often watering, makes
With extremely inconvenience, the cost of labor of exhibition is not only increased, water resource is greatly wasted.
Application number CN95115224.6 discloses a kind of watering device of flowerpot, the device need multiple water tanks, pipeline,
Valve part, structure is complicated, at high cost, is not suitable for using time shorter flowers, plant, horticultural show.
Application number 201410043920.1 discloses a kind of water storage waterlogging prevention flower pot, which is arranged on the inner surface of side wall
The splitter extended to center uses pyramidal structure in the bottom of flowerpot, utilizes pyramidal structure and flowerpot sidewall to be formed and is discharged
Layer achievees the purpose that the flowerpot that uniform moisture penetrates into flowerpot soil and do not flow out.But the flowerpot capable of storing water structure of invention preparation
More complex, preparation is difficult, and there is still a need for frequent watering, is not suitable for flower plant exhibition.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of water storage Gardening flowerpot, the Gardening flowerpot apply to exhibition or
Short time plants the occasion of flowers, and the moisture in energy automatic absorption air, reaches the number for reducing watering or without pouring
The purpose of water, and the water storage fiber in flowerpot can be replaced according to different flower plant institutes water requirement, improve flowerpot
Utilization rate.
The present invention solves above-mentioned technical problem by following technological means:
A kind of water storage Gardening flowerpot, the Gardening flowerpot include pervious bed, reservoir bed, shell from inside to outside, described permeable
Layer offers several through-holes, and the reservoir bed is mainly prepared by water storage fiber, and the shell is plastic shell layer, the water storage
Fiber is calcium alginate fibre and the compound geminal fibers of nylon fibre, has water-absorption particle on the geminal fibers.
Further, the water storage fiber the preparation method is as follows:
Nylon fibre is placed in deionized water, the formic acid solution of 1-2wt%, the chloroacetic acid solution of 3-5wt% is added, is adjusted
PH=7-7.5 is saved, dimethylamine is added, nylon fibre is taken out after reacting 60-90min at 40-70 DEG C, is dried at 40-50 DEG C
After dry 20-30min, taken out after impregnating 5-15min in water-based polyurethane adhesive solution, it is and attached after being heated to 90-110 DEG C
There is the calcium alginate fibre heat of water-absorption particle twisted, is dried at a temperature of 70-90 DEG C, obtain water storage fiber.
Further, the calcium alginate fibre with water-absorption particle the preparation method is as follows:
The sodium alginate soln that concentration is 10-25wt% is filtered, after filtrate discontinuous degassing 12-24h, obtains stoste；It will
Water-absorption particle is scattered in 45-55 DEG C of warm water, is obtained suspension, calcium chloride is added in suspension, in the frequency of 25-35kHz
Lower ultrasonic wave 10-20min obtains mixed solution, and the concentration of calcium chloride is 5-8wt% in mixed solution, passes through metering pump and spray
Stoste is pumped into the mixed solution that temperature is 45-55 DEG C by silk head, then uses wet spinning technology, through three-stage drawing-off, often
Section drafting multiple is 1.2 times, and after subsequent 35-55 DEG C of washing, 60-70 DEG C of drying, the calcium alginate obtained with water-absorption particle is fine
Dimension.
Further, the water-absorption particle the preparation method is as follows:
Deionized water is added after starch and potassium dihydrogen phosphate are mixed, stirs evenly, is dried under vacuum in 35-45 DEG C aqueous
Amount is 10-15%, is again heated to 60-70 DEG C and is passed through nitrogen, is stirred gelatinization, is cooled to 40-50 DEG C after gelatinization 60min, then
Acrylic acid solution is added, and potassium peroxydisulfate, ammonium sulfate is added, after mixing evenly, in 50-55 DEG C of heat preservation 5-7min, adds N,
N- methylene-bisacrylamide, in 50-60 DEG C of heating water bath, after stirring 30-50min, extruding pelletization obtains water-absorption particle.
Further, in the acrylic acid solution, sodium hydroxide is added and adjusts acrylic acid solution pH=5.9-6.5.
Further, in the suspension, every 100ml water contains water-absorption particle 20-75g.
Further, the mass ratio of the starch and acrylic acid is 1:10.
Further, the mass ratio of the nylon fibre and the calcium alginate fibre with water-absorption particle is 2:1.
A kind of water storage Gardening flowerpot provided by the invention has the beneficial effect that:
One, water storage Gardening flowerpot includes three layers, and outer layer is shell, protects the rhizome of flower plant, prevents from being damaged, in
Interbed is reservoir bed, is prepared using water storage fiber, and water storage fiber first carries out moisture absorption, water suction, and the water being absorbed into is stored
Come, is supplied water by the plastic layer with porous structure of internal layer to flower plant root system, to meet the normal moisture of flower plant
Supply, guarantees also can successfully survive in the phase of exhibition without repeatedly watering, and intermediate reservoir bed can be replaced, repeatedly benefit
With improving the utilization rate of flowerpot.
Two, reservoir bed use water storage fiber, be with water-absorption particle calcium alginate fibre and nylon fibre it is compound
Geminal fibers, nylon fibre has hygroscopicity, and calcium alginate fibre and water-absorption particle have water imbibition and water storage, low at night
Under temperature or the biggish situation of air humidity, the moisture in air is can be absorbed in nylon fibre, and then moisture is again by calcium alginate
Fiber and water-absorption particle are absorbed, and achieve the purpose that water storage, are continuously plants and flowers water supply.Water-absorption particle is in water storage fiber
Content can be adjusted according to different flower plant kinds, drought-enduring plant is added on a small quantity, water requirement it is big plant addition
Amount increases, to meet different plant demands.
Three, water-absorption particle is prepared into suspension, and water-absorption particle is allowed to be filled water, reaches saturation state, is added in suspension
Calcium chloride is prepared into mixed solution as coagulating bath, water-absorption particle is allowed to be attached directly to the calcium alginate fibre surface generated,
And the not calcium chloride in absorbent solution.Polyamide fibre reacts under the conditions of weak base with substances such as formic acid, monoxone, dimethylamine, occurs
Polyamide fibre methylation, not only caking property is more preferable for the polyamide fibre after methylation, and fusing point reduces and water imbibition is higher, is passing through aqueous polyurethane
After adhesive solvent impregnates, be heated to it is micro- melt state, high-adhesion is presented in surface, with the calcium alginate fibre for having water-absorption particle
After heat is twisted, water-absorption particle, calcium alginate fibre, polyamide fibre are tightly compound, are prepared into water storage fiber, and be not easy from each other
It loosely falls off, improves water storage function.
Detailed description of the invention
Fig. 1 is water storage Gardening flowerpot structural schematic diagram of the invention；
Wherein, pervious bed 1, reservoir bed 2, shell 3.
Specific embodiment
Below with reference to specific embodiment and Fig. 1, the present invention is described in detail:
Embodiment 1: water storage Gardening flowerpot:
As shown in Figure 1, Gardening flowerpot includes pervious bed 1, reservoir bed 2, shell 3 from inside to outside, pervious bed 1 offers several
Through-hole, porosity 10-30%, reservoir bed 2 are mainly prepared by water storage fiber, and shell 3 is plastic shell layer, and water storage fiber is
Calcium alginate fibre and nylon fibre compound geminal fibers have water-absorption particle on geminal fibers.
Embodiment 2: the preparation one of water storage fiber:
Water storage fiber is prepared according to following methods:
Prepare water-absorption particle:
Deionized water is added after 50g starch and 6g potassium dihydrogen phosphate are mixed, stirs evenly, is dried under vacuum to and contains in 35 DEG C
Water is 10%, is again heated to 60 DEG C and is passed through nitrogen, is stirred gelatinization, is cooled to 40 DEG C after being gelatinized 60min, then concentration is added dropwise
It is 20wt% sodium hydroxide solution in 500ml acrylic acid solution, adjusts acrylic acid solution pH=5.9-6.0, add 5g mistake
Potassium sulfate, 2g ammonium sulfate in 50 DEG C of heat preservation 7min, add 0.9gN, N- methylene-bisacrylamide, in 50 after mixing evenly
DEG C heating water bath, after stirring 50min, extruding pelletization, partial size 1-1.5mm, obtained water-absorption particle；
Preparation has the calcium alginate fibre of water-absorption particle:
200g is dissolved in deionized water, mechanical stirring 1h, is prepared into the sodium alginate soln of 10wt%, it is quiet after filtering
Stoste is obtained after anti-avulsion bubble 12h；It disperses water-absorption particle in 45 DEG C of warm water, obtains the suspension containing 20% water-absorption particle
Liquid, suspension is interior to be added calcium chloride, and the ultrasonic wave 20min under the frequency of 25kHz obtains mixed solution, chlorination in mixed solution
The concentration of calcium is 5wt%.Stoste is pumped into 45 DEG C of mixed solution through metering pump, spinning head, and uses wet spinning technology,
Spinning speed is 15m/min, and using three-stage drawing-off, every section of drafting multiple is 1.2 times, and the fiber pulled out is passed through 35 DEG C
The calcium alginate fibre with water-absorption particle is obtained after washing, 60 DEG C of dryness finalizations；
Prepare water storage fiber:
300g nylon fibre is placed in deionized water, the formic acid solution of 15ml 1wt%, the chlorine of 20ml 5wt% is added
Acetic acid solution adjusts pH=7, adds 6ml dimethylamine, takes out nylon fibre after reacting 90min at 40 DEG C, dries at 40 DEG C
After dry 30min, taken out after impregnating 5min in the water-based polyurethane adhesive solution of 35wt%, after being heated to 90 DEG C, with 150g
The calcium alginate fibre heat with water-absorption particle of above-mentioned preparation is twisted, dries at a temperature of 70 DEG C, obtains water storage fiber.
Water storage fiber is woven into reservoir bed according to Mould for flower pot winding, is placed in the pervious bed and shell of water storage Gardening flowerpot
Between layer, as reservoir bed.
Embodiment 3: the preparation two of water storage fiber:
Water storage fiber is prepared according to following methods:
Prepare water-absorption particle:
Deionized water is added after 40g starch and 5g potassium dihydrogen phosphate are mixed, stirs evenly, is dried under vacuum to and contains in 40 DEG C
Water is 12%, is again heated to 65 DEG C and is passed through nitrogen, is stirred gelatinization, is cooled to 45 DEG C after being gelatinized 60min, then concentration is added dropwise
It is 22wt% sodium hydroxide solution in 400ml acrylic acid solution, adjusts acrylic acid solution pH=6.1-6.2, add 4g mistake
Potassium sulfate, 2g ammonium sulfate in 52 DEG C of heat preservation 6min, add 0.6gN, N- methylene-bisacrylamide, in 55 after mixing evenly
DEG C heating water bath, after stirring 40min, extruding pelletization, partial size 1.5-2mm, obtained water-absorption particle；
Preparation has the calcium alginate fibre of water-absorption particle:
200g is dissolved in deionized water, mechanical stirring 1.5h is prepared into the sodium alginate soln of 20wt%, after filtering
Stoste is obtained after discontinuous degassing 20h；It disperses water-absorption particle in 50 DEG C of warm water, obtains the suspension containing 50% water-absorption particle
Liquid, suspension is interior to be added calcium chloride, and the ultrasonic wave 15min under the frequency of 30kHz obtains mixed solution, chlorination in mixed solution
The concentration of calcium is 6wt%.Stoste is pumped into 50 DEG C of mixed solution through metering pump, spinning head, using wet spinning technology, is spun
Silk speed is 15m/min, and using three-stage drawing-off, every section of drafting multiple is 1.2 times, and the fiber pulled out is passed through 45 DEG C of water
It washes, obtain the calcium alginate fibre for having water-absorption particle after 65 DEG C of dryness finalizations；
Prepare water storage fiber:
200g nylon fibre is placed in deionized water, the formic acid solution of 10ml 2wt%, the chlorine of 15ml 4wt% is added
Acetic acid solution adjusts pH=7.2, adds 3ml dimethylamine, nylon fibre is taken out after reacting 70min at 60 DEG C, at 45 DEG C
After drying 25min, taken out after impregnating 10min in the water-based polyurethane adhesive solution of 35wt%, after being heated to 100 DEG C, with
The calcium alginate fibre heat with water-absorption particle of the above-mentioned preparation of 100g is twisted, dries at a temperature of 80 DEG C, obtains water storage fibre
Dimension.
Water storage fiber is woven into reservoir bed according to Mould for flower pot winding, is placed in the pervious bed and shell of water storage Gardening flowerpot
Between layer, as reservoir bed.
Embodiment 4: the preparation three of water storage fiber:
Water storage fiber is prepared according to following methods:
Prepare water-absorption particle:
Deionized water is added after 30g starch and 5g potassium dihydrogen phosphate are mixed, stirs evenly, is dried under vacuum to and contains in 45 DEG C
Water is 15%, is again heated to 70 DEG C and is passed through nitrogen, is stirred gelatinization, is cooled to 50 DEG C after being gelatinized 60min, then concentration is added dropwise
It is 25wt% sodium hydroxide solution in 300ml acrylic acid solution, adjusts acrylic acid solution pH=6.4-6.5, add 4g mistake
Potassium sulfate, 2g ammonium sulfate in 55 DEG C of heat preservation 7min, add 0.4gN, N- methylene-bisacrylamide, in 60 after mixing evenly
DEG C heating water bath, after stirring 30min, extruding pelletization, partial size 2.5-3mm, obtained water-absorption particle；
Preparation has the calcium alginate fibre of water-absorption particle:
250g is dissolved in deionized water, mechanical stirring 2h, is prepared into the sodium alginate soln of 25wt%, it is quiet after filtering
Anti-avulsion bubble obtains stoste afterwards for 24 hours；It disperses water-absorption particle in 55 DEG C of warm water, obtains the suspension containing 75% water-absorption particle
Liquid, suspension is interior to be added calcium chloride, and the ultrasonic wave 10min under the frequency of 35kHz obtains mixed solution, chlorination in mixed solution
The concentration of calcium is 8wt%.Stoste is pumped into 55 DEG C of mixed solution through metering pump, spinning head, and uses wet spinning technology,
Spinning speed is 15m/min, then through three-stage drawing-off, every section of drafting multiple is 1.2 times, and the fiber pulled out is passed through 55 DEG C of water
It washes, obtain the calcium alginate fibre for having water-absorption particle after 70 DEG C of dryness finalizations；
Prepare water storage fiber:
240g nylon fibre is placed in deionized water, the formic acid solution of 10ml 2wt%, the chlorine of 10ml 5wt% is added
Acetic acid solution adjusts pH=7.5, adds 4ml dimethylamine, nylon fibre is taken out after reacting 60min at 70 DEG C, at 50 DEG C
After drying 30min, taken out after impregnating 15min in the water-based polyurethane adhesive solution of 35wt%, after being heated to 110 DEG C, with
The calcium alginate fibre heat with water-absorption particle of the above-mentioned preparation of 120g is twisted, dries at a temperature of 90 DEG C, obtains water storage fibre
Dimension.
Water storage fiber is woven into reservoir bed according to Mould for flower pot, be placed in water storage Gardening flowerpot pervious bed and shell it
Between, as reservoir bed.After 100g manufactured in the present embodiment dry reservoir bed immersion, weight increases to 180g, and water absorption rate is
80%, it is subsequently placed between pervious bed and shell, after relative humidity is to place 72h under the room temperature environment of 75-80%, takes out
Reservoir bed, through measuring, reservoir bed quality is 178g, loses 2g, illustrates water storage Gardening flowerpot water suction prepared by the present invention and water storage
Performance is good.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement should all cover without departing from the objective and range of technical solution of the present invention in claim of the invention
In range.Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (8)
1. a kind of water storage Gardening flowerpot, which is characterized in that the Gardening flowerpot includes pervious bed, reservoir bed, shell from inside to outside,
The pervious bed offers several through-holes, and the reservoir bed is mainly prepared by water storage fiber, and the shell is plastic shell layer,
The water storage fiber is calcium alginate fibre and the compound geminal fibers of nylon fibre, has water-absorption particle on the geminal fibers.
2. a kind of water storage Gardening flowerpot according to claim 1, which is characterized in that the preparation method of the water storage fiber is such as
Under:
Nylon fibre is placed in deionized water, the formic acid solution of 1-2wt%, the chloroacetic acid solution of 3-5wt% is added, adjusts pH
=7-7.5, adds dimethylamine, takes out nylon fibre after reacting 60-90min at 40-70 DEG C, dries 20- at 40-50 DEG C
It after 30min, takes out after impregnating 5-15min in water-based polyurethane adhesive solution, after being heated to 90-110 DEG C, absorbs water with having
The calcium alginate fibre heat of particle is twisted, dries at a temperature of 70-90 DEG C, obtains water storage fiber.
3. a kind of water storage Gardening flowerpot according to claim 2, which is characterized in that the alginic acid with water-absorption particle
Calcium fiber the preparation method is as follows:
The sodium alginate soln that concentration is 10-25wt% is filtered, after filtrate discontinuous degassing 12-24h, obtains stoste；It will water suction
Particle is scattered in 45-55 DEG C of warm water, obtains suspension, calcium chloride is added in suspension, surpasses under the frequency of 25-35kHz
Sound wave 10-20min obtains mixed solution, and the concentration of calcium chloride is 5-8wt% in mixed solution, passes through metering pump and spinning head
Stoste is pumped into the mixed solution that temperature is 45-55 DEG C, then uses wet spinning technology, through three-stage drawing-off, every section is led
Stretching multiple is 1.2 times, after subsequent 35-55 DEG C of washing, 60-70 DEG C of drying, obtains the calcium alginate fibre with water-absorption particle.
4. a kind of water storage Gardening flowerpot according to claim 3, which is characterized in that the preparation method of the water-absorption particle is such as
Under:
Deionized water is added after starch and potassium dihydrogen phosphate are mixed, stirs evenly, being dried under vacuum to water content in 35-45 DEG C is
10-15% is again heated to 60-70 DEG C and is passed through nitrogen, is stirred gelatinization, is cooled to 40-50 DEG C after being gelatinized 60min, adds
Acrylic acid solution, and potassium peroxydisulfate, ammonium sulfate is added, after mixing evenly, in 50-55 DEG C of heat preservation 5-7min, N is added, N- is sub-
Bisacrylamide, in 50-60 DEG C of heating water bath, after stirring 30-50min, extruding pelletization obtains water-absorption particle.
5. a kind of water storage Gardening flowerpot according to claim 4, which is characterized in that in the acrylic acid solution, hydrogen is added
Sodium oxide molybdena adjusts acrylic acid solution pH=5.9-6.5.
6. a kind of water storage Gardening flowerpot according to claim 5, which is characterized in that in the suspension, every 100ml water contains
There is water-absorption particle 20-75g.
7. a kind of water storage Gardening flowerpot according to claim 6, which is characterized in that the mass ratio of the starch and acrylic acid
For 1:10.
8. a kind of water storage Gardening flowerpot according to claim 7, which is characterized in that the nylon fibre with water suction
The mass ratio of the calcium alginate fibre of grain is 2:1.
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