CN109975361A - A kind of weaved cotton cloth material water absorption rate intelligent device for measuring and measurement method - Google Patents
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring and measurement method Download PDFInfo
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- CN109975361A CN109975361A CN201711442846.0A CN201711442846A CN109975361A CN 109975361 A CN109975361 A CN 109975361A CN 201711442846 A CN201711442846 A CN 201711442846A CN 109975361 A CN109975361 A CN 109975361A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
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Abstract
The invention belongs to measuring device and measurement methods, and in particular to a kind of weaved cotton cloth material water absorption rate intelligent device for measuring and measurement method.It includes main support, main support includes vertical part and horizontal part, scale is arranged in the vertical part of main support, the top of main support vertical portion is arranged in the part of main support level, fixed device is arranged in the part of main support level, the fixation device is for fixing weaved cotton cloth material test product, main support is fixedly mounted on bracket base, water storage beaker is set on bracket base, the position of water storage beaker is arranged in below the fixation device of main support, the measuring device further includes electrode, the electrode and water absorption rate measuring instrument, the measuring device further includes weight, the weight is hung below weaved cotton cloth material test product, for keeping weaved cotton cloth material test product straight.The effect of the application is: simple to operate, measurement parameter shows the advantages that rapid, direct.
Description
Technical field
The invention belongs to measuring device and measurement methods, and in particular to a kind of weaved cotton cloth material water absorption rate intelligent device for measuring
And measurement method.
Background technique
Be frequently necessary to when being detected to certain daily necessities to certain weaved cotton cloth material to the absorption speed of liquid or water,
The infiltration performances such as speed are judged, so as to grasp weaved cotton cloth material correlated performance superiority and inferiority.Ideal weaved cotton cloth material and its day
Articles should be good permeability, good water absorption, be easy to perspire, is comfortable and easy to wear, and this requires weaved cotton cloth material good water absorption rate,
And water absorption rate is one of weaved cotton cloth material important performance indexes, therefore is production to the detection of the water absorption rate of weaved cotton cloth material and new
Important link when product development.The measurement of the water absorption rate of weaved cotton cloth material before is by human eye control, manual time-keeping, hand
What the mode of notes record carried out, the water absorption rate of weaved cotton cloth material is then calculated by manpower, when due to manual time-keeping, calculating,
The skilled operation degree and reaction speed of different survey crews is all different, and causes its error of measured data big, and data precision is difficult
To guarantee, the experience and eyesight of the precision and people of estimating reading data have much relations, or even there are also " human errors " to occur sometimes,
Human factor is more, and it is related to measure experience with people.
Summary of the invention
The application in view of the drawbacks of the prior art, provides a kind of weaved cotton cloth material water absorption rate intelligent device for measuring and measurement side
Method.
The application is achieved in that a kind of weaved cotton cloth material water absorption rate intelligent device for measuring, including main support, main support packet
Vertical part and horizontal part are included, scale is arranged in the vertical part of main support, and the part of main support level is arranged in main branch
Fixed device is arranged in the top of frame vertical portion, the part of main support level, which is used to fix weaved cotton cloth material test product,
Main support is fixedly mounted on bracket base, and water storage beaker is arranged on bracket base, and the position of water storage beaker is arranged in main support
Fixation device below, which further includes electrode, the electrode and water absorption rate measuring instrument, which further includes weight
Object, which hangs below weaved cotton cloth material test product, for keeping weaved cotton cloth material test product straight.
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring as described above, wherein the weight of the weight is 2 grams.
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring as described above, wherein there are three the electrode is total, each
Electrode connects a probe, and each probe is connect with weaved cotton cloth material test product.
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring as described above, wherein the weaved cotton cloth material test product width is
3cm, length 25cm to 35cm.
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring as described above, wherein conduction liquid is set in water storage beaker,
The conduction liquid is physiological saline or drinking mineral water.
A kind of weaved cotton cloth material water absorption rate intelligent measurement method, comprising the following steps:
Step 1: the weaved cotton cloth material test product of 3cm wide is fixed on the retention bar of main support, under weaved cotton cloth material test product
Side hangs 2 grammes per square metre objects, and to guarantee the straight of weaved cotton cloth material test product, weaved cotton cloth material test product is adjusted to one rationally by fixed screw
Height,
Step 2: three probes are fixed on weaved cotton cloth material test product, it is subject to scale, three probe 1cm apart,
Three probes are corresponding with three electrodes to be connected, three fixed bit phases of the other end and water absorption rate intelligent measuring apparatus of three electrodes
Even, the voltage of three probes is+9V, safe voltage,
Step 3: open water absorption rate intelligent measuring apparatus power supply, power supply indicator is bright, open reset button allow instrument intelligently be
System initialization, instrument system are in preparation state;
Step 4: water storage beaker to be placed in the lower section of weaved cotton cloth material test product, 2 grammes per square metre objects and weaved cotton cloth material test product are put into storage
In water beaker, position is vertical, injects conduction liquid, and conduction liquid pays attention to observation, at this point, conduction liquid starts to permeate away from C probe 1cm
It is mobile, C probe is reached after a certain period of time, and C probe is " public pole ", and conduction liquid continues to move to, and reaches B probe, B after a certain period of time
Probe is " beginning ", and the first indicator light extinguishes on instrument, and water absorption rate Intelligent Instrument starts the water absorption rate that converts, and is visited when conduction liquid reaches A
Needle, when A probe " stopping ", the second indicator light extinguishes on instrument, and the water absorption rate measurement of weaved cotton cloth material test product terminates, and shows that cotton is knitted
The water suction rate score of cloth test product, records the rate score that absorbs water, and water absorption rate intelligent measuring apparatus is in preparation state;
Step 5: after weaved cotton cloth material test product water absorption rate measures, firstly, turn off the power supply of water absorption rate intelligent measuring apparatus,
Three probes and three electrodes on weaved cotton cloth material test product are removed, secondly, weaved cotton cloth material test product is removed from main support, water storage
Beaker is removed, and measurement terminates.
The effect of the application is: 1. this measuring device passes through process of osmosis of the conduction liquid in cotton fabric, the electricity of cotton fabric
Resistance changes, and converts and directly obtain the water absorption rate of cotton fabric through water absorption rate Intelligent Instrument, and structure is simple;2. this measuring device
Display water suction rate score unit is 10‐2Mm/s, present apparatus measurement method have simple to operate, measurement parameter show it is rapid,
The advantages that direct, avoids influence of the human factor to cotton fabric water absorption rate.
Detailed description of the invention
Fig. 1 is the apparatus structure schematic diagram of the application,
Fig. 2 is the hardware circuit block diagram of the water absorption rate intelligent measuring apparatus of the application,
Fig. 3 is the software program block diagram of the water absorption rate intelligent measuring apparatus of the application,
Fig. 4 is the water absorption rate intelligent measuring apparatus power circuit diagram of the application,
Fig. 5 is the water absorption rate intelligent measuring apparatus signal acquisition circuit figure of the application,
Fig. 6 is the water absorption rate intelligent measuring apparatus signal single chip machine controlling circuit figure of the application.
In figure: 1. main supports, 2. scales, 3. electrodes, 4. weights, 5. water absorption rate measuring instruments, 6. bracket bases, 7. water storages are burnt
Cup, 8. probes, 9. weaved cotton cloth material test products.
Specific embodiment
Invention is described in further detail below in conjunction with figure embodiment.
If Fig. 1 is the device of the invention structural schematic diagram, appended drawing reference therein are as follows: 1- main support, 2- scale, 3- electricity
Pole, 4- weight, 5- water absorption rate measuring instrument, 6- pedestal, 7- beaker, 8- probe, 9- cotton fabric test product.
As shown in Figure 1, a kind of cotton fabric water absorption rate intelligent device for measuring of the invention, includes to hang on main support 1
Cotton fabric test product 9 has 2 to 3 grammes per square metre objects 4 below cotton fabric test product 9, to guarantee the vertical of cotton fabric test product 9, by three probes 8
It is separately fixed on cotton fabric test product 9,1cm apart, probe 8 is corresponding with electrode 3 to be connected, and cotton fabric test product 9 is put into storage
In water beaker 7, cotton fabric test product 9 will be disposed vertically, and saline injection or drinking mineral water are in water storage beaker 7, to guarantee
The water surface opens 5 power supply of water absorption rate intelligent measuring apparatus away from C probe 1cm, starting 5 system of Intelligent Instrument is resetted, at this point, conduction liquid
Start infiltration movement, through after a certain period of time, reaching B probe " beginning ", water absorption rate Intelligent Instrument 5 is started to work, and calculates cotton fabric
The water absorption rate of test product 9, when reaching A probe " stopping ", water absorption rate intelligent measuring apparatus 5 stops calculating, output water suction rate score knot
Fruit, water absorption rate Intelligent Instrument 5 are waited for.
In embodiment, the width of cotton fabric test product is 3cm, length 25cm to 35cm.
In embodiment, conduction liquid is physiological saline or drinking mineral water.
In embodiment, the operating voltage of three probes is+9V, is safe voltage, three probes phase corresponding with three electrodes
Even, probe material is stainless pin.
In embodiment, water absorption rate intelligent measuring apparatus show value has 3, unit 10‐2mm/s.
In embodiment, cotton fabric test product can be underwear cloth material, sports cloth, towel suiting etc..
In embodiment, water storage beaker is 500ml, there is the experiment beaker of volume scale, and material is glass.
In embodiment, three electrodes are for connecting three corresponding probes and water absorption rate intelligent measuring apparatus.
In embodiment, main support is for hanging cotton fabric test product.
A kind of measurement method using measuring device measurement cotton fabric water absorption rate, comprising the following steps:
Step 1: the cotton fabric test product 9 of 3cm wide is fixed on the retention bar of main support 1, under cotton fabric test product 9
Side hangs 2 to 3 grammes per square metre objects 4, and cotton fabric test product 9 is adjusted to a reasonable height by fixed screw;
Step 2: three probes 8 are fixed on cotton fabric test product 9, it is subject to scale 2, three probes 8 are apart
1cm, three probes 8 are corresponding with three electrodes 3 to be connected, and the other end of three electrodes 3 and three of water absorption rate intelligent measuring apparatus 5 consolidate
Positioning is connected;
Step 3: the cotton fabric test product 9 for being hung with 2 to 3 grammes per square metre objects is placed in beaker 7, position is vertical;
Step 4: opening water absorption rate intelligent measuring apparatus 5, power supply indicator is bright, opens reset button and allows instrument intelligence system
Initialization, instrument system are in preparation state;
Step 5: physiological saline or drinking mineral water are poured slowly into beaker, stop adding water when the water surface is away from C probe 1cm,
At this point, conduction liquid starts infiltration movement, C probe " public pole " is reached after a certain period of time, conduction liquid continues to move to, after a certain period of time
B electrode is reached, intelligent measuring apparatus 5 enters " beginning " state, is t1 between clocking, the first indicator light extinguishes on instrument, water absorption rate intelligence
Energy instrument 5 starts the water absorption rate that converts, and when conduction liquid reaches A electrode, intelligent measuring apparatus 5 is in " stopping " state, is t2 between clocking,
The second indicator light extinguishes on instrument, and the water absorption rate measurement of cotton fabric test product 9 terminates, and shows the water absorption rate number of cotton fabric test product 9
Value, records the rate score that absorbs water, water absorption rate intelligent measuring apparatus 5 is in preparation state;
Step 6: after 9 water absorption rate of cotton fabric test product measures, firstly, turn off the power supply of water absorption rate intelligent measuring apparatus 5,
Three probes 8 removed on cotton fabric test product 9 remove water storage beaker 7 secondly, removing cotton fabric test product 9 from main support 1,
Measurement terminates.
According to step 5, cotton fabric water absorption rate relational expression can be obtained:
K=1000/ (t2-t1) ... (1)
Wherein: K is the water absorption rate of cotton fabric, and unit is 10‐2Mm/s, t1 are the water absorption rate apparatus measures time started, and t2 is
Water absorption rate apparatus measures dwell time.
Above-mentioned measurement method is easy to operate, avoid it is random caused by artificial judgement, reduce manually calculate it is numerous
Trivial process substantially increases the accuracy of measurement, reduces measurement error, and the cotton fabric water absorption rate measured by this method is accurate
Degree is high, data intuitive display (water suction rate score is completed by the C programmer operation in intelligence instrument).
A kind of weaved cotton cloth material water absorption rate intelligent device for measuring of the invention, the main support including having scale, is fixed on master
Position Scale on bracket can move up and down by set screw, and three electrode catheters of water absorption rate intelligent measuring apparatus are solid respectively
It is scheduled on weaved cotton cloth material test product, three electrode catheters are at a distance of 1cm, at one 2 grams of underhung of weaved cotton cloth material test product (3cm wide)
Weight, to guarantee the smooth of weaved cotton cloth material test product;(generally physiological saline or mine is drunk equipped with conducting solution in water storage beaker
Spring), the weaved cotton cloth material test product for fixing electrode is placed in conduction liquid, C electrode catheter is away from liquid level 1cm;It, will when starting measurement
Intelligent water absorption meter is opened and resets instrument system, and conduction liquid moves rapidly along cotton fabric direction, conductive when reaching C probe
Liquid and C probe equipotential, conduction liquid continue to move to, and B probe are reached after a certain time, at this point, water absorption rate Intelligent Instrument starts to change
Water absorption rate is calculated, and conduction liquid continues to move to, until A probe, so far water absorption rate Intelligent Instrument stops converting and shows weaved cotton cloth material
The water absorption rate of test product.
Claims (6)
1. a kind of weaved cotton cloth material water absorption rate intelligent device for measuring, it is characterised in that: including main support (1), main support (1) includes perpendicular
Scale (2) are arranged in straight part and horizontal part, the vertical part of main support (1), and the part setting of main support (1) level exists
Fixed device is arranged in the top of main support (1) vertical portion, the part of main support (1) level, and the fixation device is for fixing cotton
Woven fabric material test product (9), main support (1) are fixedly mounted on bracket base (6), and water storage beaker (7) are arranged on bracket base (6),
Below the fixation device of main support (1), which further includes electrode (3), the electrode for the position setting of water storage beaker (7)
(3) with water absorption rate measuring instrument (5), which further includes weight (4), which hangs under weaved cotton cloth material test product (9)
Side, for keeping weaved cotton cloth material test product (9) straight.
2. a kind of weaved cotton cloth material water absorption rate intelligent device for measuring as described in claim 1, it is characterised in that: the weight
(4) weight is 2 grams.
3. a kind of weaved cotton cloth material water absorption rate intelligent device for measuring as claimed in claim 2, it is characterised in that: the electrode
(3) there are three altogether, each electrode (3) connects a probe (8), and each probe (8) connect with weaved cotton cloth material test product (9).
4. a kind of weaved cotton cloth material water absorption rate intelligent device for measuring as claimed in claim 3, it is characterised in that: the weaved cotton cloth material
Test product (9) width is 3cm, length 25cm to 35cm.
5. a kind of weaved cotton cloth material water absorption rate intelligent device for measuring as claimed in claim 4, it is characterised in that: in water storage beaker
(7) conduction liquid is set in, which is physiological saline or drinking mineral water.
6. a kind of weaved cotton cloth material water absorption rate intelligent measurement method, which comprises the following steps:
Step 1: the weaved cotton cloth material test product of 3cm wide is fixed on the retention bar of main support, the lower section of weaved cotton cloth material test product is hung
Weaved cotton cloth material test product is adjusted to one reasonable high by fixed screw to guarantee the straight of weaved cotton cloth material test product by 2 grammes per square metre objects
Degree,
Step 2: three probes are fixed on weaved cotton cloth material test product, it is subject to scale, three probe 1cm apart, three
Probe is corresponding with three electrodes to be connected, and the other end of three electrodes is connected with three fixed bits of water absorption rate intelligent measuring apparatus, and three
The voltage of a probe be+9V, safe voltage,
Step 3: opening water absorption rate intelligent measuring apparatus power supply, power supply indicator is bright, and unlatching reset button allows at the beginning of instrument intelligence system
Beginningization, instrument system are in preparation state;
Step 4: water storage beaker to be placed in the lower section of weaved cotton cloth material test product, 2 grammes per square metre objects and weaved cotton cloth material test product are put into water storage and are burnt
In cup, position is vertical, injects conduction liquid, and conduction liquid pays attention to observation away from C probe 1cm, at this point, conduction liquid starts infiltration movement,
C probe is reached after a certain period of time, and C probe is " public pole ", and conduction liquid continues to move to, and reaches B probe, B probe after a certain period of time
For " beginning ", the first indicator light extinguishes on instrument, and water absorption rate Intelligent Instrument starts the water absorption rate that converts, when conduction liquid reaches A probe, A
When probe " stopping ", the second indicator light extinguishes on instrument, and the water absorption rate measurement of weaved cotton cloth material test product terminates, and shows weaved cotton cloth material
The water suction rate score of test product, records the rate score that absorbs water, and water absorption rate intelligent measuring apparatus is in preparation state;
Step 5:, firstly, turning off the power supply of water absorption rate intelligent measuring apparatus, being removed after weaved cotton cloth material test product water absorption rate measures
Three probes and three electrodes on weaved cotton cloth material test product, secondly, weaved cotton cloth material test product is removed from main support, water storage beaker
It removes, measurement terminates.
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CN201711442846.0A CN109975361A (en) | 2017-12-27 | 2017-12-27 | A kind of weaved cotton cloth material water absorption rate intelligent device for measuring and measurement method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113447391A (en) * | 2021-08-31 | 2021-09-28 | 常州市宏发纵横新材料科技股份有限公司 | Prepreg resin wettability testing method |
CN113533443A (en) * | 2021-07-02 | 2021-10-22 | 中国船舶重工集团公司第七二四研究所 | Device and method for detecting capillary performance of capillary core based on electric signal method |
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Application publication date: 20190705 |