CN108267382A - A kind of device of safety cap water absorbing properties test - Google Patents
A kind of device of safety cap water absorbing properties test Download PDFInfo
- Publication number
- CN108267382A CN108267382A CN201711393035.6A CN201711393035A CN108267382A CN 108267382 A CN108267382 A CN 108267382A CN 201711393035 A CN201711393035 A CN 201711393035A CN 108267382 A CN108267382 A CN 108267382A
- Authority
- CN
- China
- Prior art keywords
- babinet
- safety cap
- cup
- water
- absorbing properties
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000005303 weighing Methods 0.000 claims abstract description 36
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000725 suspension Substances 0.000 claims description 15
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 101150038956 cup-4 gene Proteins 0.000 description 11
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to a kind of devices of safety cap water absorbing properties test, including babinet and Weighing mechanism, the first mounting portion and the second mounting portion are equipped in babinet, atomizing spray mechanism is equipped in babinet, Weighing mechanism is equipped with cup, the water that flows down of safety cap is received by cup and passes through the weight that Weighing mechanism weighs cup in real time, the second mounting portion is equipped with the pull pressure sensor for measuring safety cap weight in real time, advantages of the present invention：Misty water droplet is sprayed to safety cap by atomizing spray mechanism, water droplet is made to be dispersed in the surrounding of safety cap, then the water that flows down of safety cap is received by cup and passes through the weight that Weighing mechanism weighs cup in real time, and pass through pull pressure sensor and measure safety cap weight in real time, the water absorbing properties of safety cap are analyzed according to safety cap weight change situation and the weight change situation of water water in the cup, it is achieved thereby that the automated setting of test, improves the efficiency of test, and the accuracy rate height tested.
Description
Technical field
The present invention relates to a kind of devices of safety cap water absorbing properties test.
Background technology
Safety cap is for protecting the crown and the shallow dome cap of the steel worn or similar raw material, prevents alluvium from injuring
The protective articles on head when operation person head is impacted by falling object, first will using safety helmet shell, hat lining in moment
Impact force is decomposed on the entire area of cranium, is then become using the flexible deformation of each position buffer structure of safety cap, plasticity
Shape and the structure allowed are destroyed and absorb most of impact force, and the impact force for being finally applied to person head is made to be reduced to 4900N
Hereinafter, so as to play the role of protecting the head of operating personnel, and safety cap is during wearing, human body is easily perspired, therefore
It needs to set good water absorbing properties in safety cap during designing and producing, and the safety cap after existing making is in water imbibition
It when can detect, is detected manually by experimental labor, detection in this way leads to great work intensity, and detection efficiency is low and detection result
The defects of poor.
Invention content
The technical problem to be solved in the present invention is to provide a kind of device of safety cap water absorbing properties test, existing people is solved
Work detects the technical issues of safety cap water absorbing properties lead to great work intensity manually.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of safety cap water imbibition
The device that can be tested including babinet and Weighing mechanism, is equipped with the first mounting portion and the second mounting portion in the babinet, described to weigh
Mechanism is mounted on the bottom of babinet by the first mounting portion, and tested safety cap is mounted on by the second mounting portion in babinet, institute
It states in babinet equipped with water droplet in the misty atomizing spray mechanism sprayed, the Weighing mechanism is equipped with cup, is received by cup
Water that safety cap flows down simultaneously passes through the weight that Weighing mechanism weighs cup in real time, and second mounting portion is equipped with to be measured in real time
The pull pressure sensor of safety cap weight.
Preferably, first mounting portion is the through-hole for being arranged on babinet bottom end, and the Weighing mechanism is installed by through-hole
In babinet, second mounting portion includes the lifting rope being arranged in babinet, and the babinet is equipped with opening, and safety cap is through opening
It is mounted on lifting rope afterwards.
Preferably, second mounting portion further includes suspension hook, and one end of the lifting rope is mounted on suspension hook, the lifting rope
The other end is equipped with grab, and the suspension hook is mounted on by bolt on babinet, and the pull pressure sensor is arranged on suspension hook.
Preferably, the babinet is equipped with the sealing plate of sealed opening, and one end of the sealing plate is rotatably connected on babinet
On, the other end of the sealing plate is mounted on by buckle on babinet, and the sealing plate is equipped with knob.
Preferably, the Weighing mechanism includes electronic scale and the positioning plate being arranged on electronic scale, is set on the positioning plate
There is magnet, the cup includes ABS plastic cup body and is arranged on the metallic plate of ABS plastic cup base, and cup passes through metallic plate
It is fixedly connected on electronic scale with magnet actuation.
Preferably, the top of the ABS plastic cup body is set in broadening formation.
Preferably, the atomizing spray mechanism includes water tank, outlet pipe and atomizer, one end of the outlet pipe and water
Case is connected, and the atomizer is arranged on the other end of outlet pipe, and the outlet pipe is equipped with water pump.
Preferably, backboard is equipped in the babinet, babinet is separated into the first cavity and the second cavity by the backboard, described
Water tank and water pump are arranged in the second cavity.
Preferably, the side wall of the babinet is equipped with observation window.
In conclusion advantages of the present invention：1. water droplet is made to the misty water droplet of safety cap injection by atomizing spray mechanism
The surrounding of safety cap is dispersed in, then the water that flows down of safety cap is received by cup and passes through Weighing mechanism and weigh cup in real time
Weight, and pass through pull pressure sensor and measure safety cap weight in real time, according in safety cap weight change situation and cup
The weight change situation of water analyzes the water absorbing properties of safety cap, it is achieved thereby that the automated setting of test, improves test
Efficiency, and the accuracy rate tested is high；
2. realizing that Weighing mechanism is mounted on the bottom of babinet by the first mounting portion, realize what is be tested by the second mounting portion
Safety cap is mounted in babinet, is realized Weighing mechanism, safety cap and babinet and is set in overall structure, simplifies the peace in babinet
Space is filled, is conducive to the installation of atomizing spray mechanism；
3. the first mounting portion to be arranged to the through-hole of babinet bottom end, the installation of Weighing mechanism can be quickly realized, and can keep away
Exempt from the vibration of Weighing mechanism, the second mounting portion is arranged to lifting rope, and pass through opening and realize that safety cap is mounted on lifting rope, it can be real
Existing safety cap is smoothly mounted in babinet, and the height of safety cap, practical performance can be set according to different test requirements documents
It is good；
4. the setting of suspension hook can realize that lifting rope is quickly mounted on babinet, and the other end setting grab of lifting rope, can be real
The quick clamping of existing safety cap, and can guarantee the balance of safety cap, and pull pressure sensor is arranged on the bolt of suspension hook,
It is avoided that the damage of pull pressure sensor, and integral installation convenient disassembly, connection is reliable；
5. the setting of sealing plate can realize that safety cap water absorbing properties are tested in a sealed meter environment, avoid miscellaneous outside babinet
Matter or dust enter in babinet, improve the accuracy rate of test, and knob is conducive to testing crew operation, and buckle can realize sealing plate
Quickly it is mounted on babinet, it is easy for assemble or unload；
6. Weighing mechanism is arranged to electronic scale and positioning plate, it can realize that the quick of cup is located on electronic scale, and logical
The metallic plate that magnet is attracted on cup is crossed, is avoided that cup slides on electronic scale, improves the accuracy rate of cup water receiving, and will
Cup is arranged to ABS plastic cup body, can optimize the weight of cup, and can reduce the damage of cup；
7. the top of ABS plastic cup body is set in broadening formation, can enable water that safety cap flows down accurately into
Enter in cup, water droplet is avoided to drop down onto on electronic scale, so as to improve the service life of electronic scale；
8. atomizing spray mechanism is arranged to water tank, outlet pipe and atomizer, by water pump by the water in water tank through going out
Water pipe is delivered on atomizer, and atomizing spray effect is good, simple in structure, easy for assemble or unload；
9. the setting of backboard can realize the separation setting of water tank and Weighing mechanism in babinet, can improve Weighing mechanism
It weighs effect；
10. the setting of observation window is conducive to the situation under flow on tester's observation safety cap, can obtain test in real time
Situation, further improve the efficiency of test.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structure diagram of the device of safety cap water absorbing properties test of the present invention；
Fig. 2 is the structure diagram that cup of the present invention is connect with electronic scale；
Fig. 3 is the structure diagram of atomizing spray mechanism of the present invention.
Reference numeral：
1 babinet, 10 first mounting portions, 11 second mounting portions, 12 lifting ropes, 13 openings, 14 suspension hooks, 15 grabs, 16 bolts, 17
Backboard, 18 first cavitys, 19 second cavitys, 2 Weighing mechanisms, 21 electronic scales, 22 positioning plates, 23 magnet, 3 atomizing spray mechanisms,
31 water tanks, 32 outlet pipes, 33 atomizers, 34 water pumps, 4 cups, 41ABS plastics cup body, 42 metallic plates, 5 pull pressure sensor,
6 sealing plates, 60 buckles, 61 knobs, 8 safety caps
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the device of a kind of safety cap water absorbing properties test, including babinet 1 and Weighing mechanism 2,
The first mounting portion 10 and the second mounting portion 11 are equipped in the babinet 1, the Weighing mechanism 2 is mounted on by the first mounting portion 10
The bottom of babinet 1, tested safety cap 8 are mounted on by the second mounting portion 11 in babinet 1, are in equipped with water droplet in the babinet 1
The atomizing spray mechanism 3 that mist sprays realizes that Weighing mechanism is mounted on the bottom of babinet by the first mounting portion, passes through the second peace
Dress portion realizes that tested safety cap is mounted in babinet, realizes Weighing mechanism, safety cap and babinet and is set in overall structure, letter
The installation space in babinet is changed, has been conducive to the installation of atomizing spray mechanism, the Weighing mechanism 2 is equipped with cup 4, passes through water
Cup 4 receives the water that safety cap flows down and passes through the weight that Weighing mechanism 2 weighs cup 4 in real time, on second mounting portion 11
Equipped with the real-time pull pressure sensor 5 for measuring safety cap weight, in use, safety cap is mounted on babinet by the second mounting portion
In 1, by atomizing spray mechanism to the misty water droplet of safety cap injection, water droplet is made to be dispersed in the surrounding of safety cap, is then passed through
Cup receives the water that safety cap flows down and passes through the weight that Weighing mechanism weighs cup in real time, and passes through pull pressure sensor reality
When measurement safety cap weight, safety cap is analyzed according to safety cap weight change situation and the weight change situation of water water in the cup
Water absorbing properties, it is achieved thereby that the automated setting of test, improves the efficiency of test, and the accuracy rate tested is high.
Then, first mounting portion 10 is the through-hole for being arranged on 1 bottom end of babinet, and the Weighing mechanism 2 is pacified by through-hole
In babinet 1, second mounting portion 11 includes the lifting rope 12 being arranged in babinet 1, and the babinet 1 is equipped with opening 13,
Safety cap is mounted on after opening 13 on lifting rope 12, and through-hole can quickly realize the installation of Weighing mechanism 2, and be avoided that weigher
Second mounting portion 11 is arranged to lifting rope 12 by the vibration of structure 2, and is passed through opening 13 and realized that safety cap is mounted on lifting rope 12, energy
It realizes smoothly being mounted in babinet 1 for safety cap, and the height of safety cap, practicability can be set according to different test requirements documents
Can be good, second mounting portion 11 further includes suspension hook 14, and one end of the lifting rope 12 is mounted on suspension hook 14, the lifting rope 12
The other end is equipped with grab 15, and the suspension hook 14 is mounted on by bolt 16 on babinet 1, and the pull pressure sensor 5, which is arranged on, hangs
It on hook 14, can realize that lifting rope 12 is quickly mounted on babinet 1, and the other end setting grab 15 of lifting rope 12, can realize safety
The quick clamping of cap, and can guarantee the balance of safety cap, and pull pressure sensor 5 is arranged on the bolt 16 of suspension hook 14,
It is avoided that the damage of pull pressure sensor 5, and integral installation convenient disassembly, connection is reliable.
The babinet 1 is equipped with the sealing plate 6 of sealed opening 13, and one end of the sealing plate 6 is rotatably connected on babinet 1
On, the other end of the sealing plate 6 is mounted on by buckle 60 on babinet 1, and the sealing plate 6 is equipped with knob 61, sealing plate 6
It can realize that safety cap water absorbing properties are tested in a sealed meter environment, the impurity or dust avoided outside babinet 1 enters in babinet 1, carries
The high accuracy rate of test, knob 61 are conducive to testing crew operation, and buckle 60 can realize that sealing plate 6 is quickly mounted on babinet
It is easy for assemble or unload on 1.
In addition, the Weighing mechanism 2 includes electronic scale 21 and the positioning plate 22 being arranged on electronic scale 21, the positioning plate
22 are equipped with magnet 23, and the cup 4 includes ABS plastic ontology 41 and the metallic plate 42 for being arranged on 41 bottom end of ABS plastic ontology,
Cup 4 is attracted to be fixedly connected on electronic scale 21 by metallic plate 42 and magnet 23, can realize that the quick of cup 4 is located in electricity
On sub- scale 21, and the metallic plate 42 on cup 4 is attracted by magnet 23, is avoided that cup 4 slides on electronic scale 21, improves
The accuracy rate of 4 water receiving of cup, and cup 4 is arranged to ABS plastic ontology 41, the weight of cup 4 can be optimized, and cup can be reduced
4 damage, the top of the ABS plastic ontology 41 are set in broadening formation, can enable the water that safety cap flows down accurately
Into in cup 4, water droplet is avoided to drop down onto on electronic scale 21, so as to improve the service life of electronic scale 21, described device includes
Three cups 4, and three cups 4 are respectively intended under receiving on the right side of safety cap lower front, safety cap left side lower section and safety cap
The water just flowed down, can be to the water absorbing properties synchronism detection of safety cap different location.
Finally, the atomizing spray mechanism 3 includes water tank 31, outlet pipe 32 and atomizer 33, the outlet pipe 32
One end is connected with water tank 31, and the atomizer 33 is arranged on the other end of outlet pipe 32, and the outlet pipe 32 is equipped with water pump
34, the water in water tank 31 is delivered to through outlet pipe 32 on atomizer 33 by water pump 34, atomizing spray effect is good, structure letter
It is single, it is easy for assemble or unload, different test requests, the case can be adapted it to by installing the atomizer 33 of different-diameter
Backboard 17 is equipped in body 1, babinet 1 is separated into the first cavity 18 and the second cavity 19, the water tank 31 and water by the backboard 17
Pump 34 is arranged in the second cavity 19, can be realized the separation setting of water tank 31 and Weighing mechanism 2 in babinet 1, can be improved title
The effect of weighing of heavy-duty machine structure 2, the side wall of the babinet 1 are equipped with observation window, are conducive to tester and observe flow on safety cap
Under situation, the situation of test can be obtained in real time, further improve the efficiency of test.
In addition to above preferred embodiment, the present invention also has other embodiments, and those skilled in the art can be according to this
Invention makes various changes and modifications, and without departing from the spirit of the present invention, should all belong to appended claims of the present invention and determine
The range of justice.
Claims (9)
1. a kind of device of safety cap water absorbing properties test, it is characterised in that：Including babinet and Weighing mechanism, set in the babinet
There are the first mounting portion and the second mounting portion, the Weighing mechanism is mounted on the bottom of babinet, tested peace by the first mounting portion
Full cap is mounted on by the second mounting portion in babinet, equipped with water droplet in the misty atomizing spray mechanism sprayed, institute in the babinet
Weighing mechanism is stated equipped with cup, water that safety cap flows down is received by cup and passes through Weighing mechanism and weigh cup in real time
Weight, second mounting portion are equipped with the pull pressure sensor for measuring safety cap weight in real time.
2. a kind of device of safety cap water absorbing properties test according to claim 1, it is characterised in that：First installation
Portion is the through-hole for being arranged on babinet bottom end, and the Weighing mechanism is mounted on by through-hole in babinet, and second mounting portion includes
The lifting rope being arranged in babinet, the babinet are equipped with opening, and safety cap is mounted on after opening on lifting rope.
3. a kind of device of safety cap water absorbing properties test according to claim 2, it is characterised in that：Second installation
Portion further includes suspension hook, and one end of the lifting rope is mounted on suspension hook, and the other end of the lifting rope is equipped with grab, and the suspension hook passes through
Bolt is mounted on babinet, and the pull pressure sensor is arranged on suspension hook.
4. a kind of device of safety cap water absorbing properties test according to claim 2, it is characterised in that：It is set on the babinet
There is the sealing plate of sealed opening, one end of the sealing plate is rotatably connected on babinet, and the other end of the sealing plate passes through card
Button is mounted on babinet, and the sealing plate is equipped with knob.
5. a kind of device of safety cap water absorbing properties test according to claim 2, it is characterised in that：The Weighing mechanism
Including electronic scale and the positioning plate being arranged on electronic scale, the positioning plate is equipped with magnet, and the cup includes ABS plastic cup
Body and the metallic plate for being arranged on ABS plastic cup base, cup are attracted to be fixedly connected on electronic scale by metallic plate and magnet
On.
6. a kind of device of safety cap water absorbing properties test according to claim 5, it is characterised in that：The ABS plastic
The top of cup body is set in broadening formation.
7. a kind of device of safety cap water absorbing properties test according to claim 1, it is characterised in that：The atomizing spray
Mechanism includes water tank, outlet pipe and atomizer, and one end of the outlet pipe is connected with water tank, and the atomizer is arranged on out
The other end of water pipe, the outlet pipe are equipped with water pump.
8. a kind of device of safety cap water absorbing properties test according to claim 7, it is characterised in that：It is set in the babinet
There is backboard, babinet is separated into the first cavity and the second cavity by the backboard, and the water tank and water pump are arranged at the second cavity
It is interior.
9. a kind of device of safety cap water absorbing properties test according to claim 1, it is characterised in that：The side of the babinet
Wall is equipped with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393035.6A CN108267382A (en) | 2017-12-21 | 2017-12-21 | A kind of device of safety cap water absorbing properties test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393035.6A CN108267382A (en) | 2017-12-21 | 2017-12-21 | A kind of device of safety cap water absorbing properties test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108267382A true CN108267382A (en) | 2018-07-10 |
Family
ID=62772134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393035.6A Pending CN108267382A (en) | 2017-12-21 | 2017-12-21 | A kind of device of safety cap water absorbing properties test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108267382A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010069627A (en) * | 2008-09-16 | 2010-04-02 | Seiko Epson Corp | Liquid jet head positioning method and liquid jet head module |
| CN202335437U (en) * | 2011-10-23 | 2012-07-18 | 温州市质量技术监督检测院 | Moisture absorption and moisture permeability testing instrument for finished shoes |
| CN103976512A (en) * | 2014-06-04 | 2014-08-13 | 四川省皮革研究所 | Shoe moisture permeability and moisture absorbing performance test device |
| CN204944975U (en) * | 2015-08-07 | 2016-01-06 | 神华地质勘查有限责任公司 | Shale water-intake capacity proving installation |
| CN205209909U (en) * | 2015-12-16 | 2016-05-04 | 中国建筑第七工程局有限公司 | Water absorbing material absorbs water moisture absorption and surveys device in real time |
| CN205228986U (en) * | 2015-12-18 | 2016-05-11 | 中国建筑第七工程局有限公司 | Polymer water absorbent resin characteristic of materials detection mechanism |
| CN205483896U (en) * | 2016-01-12 | 2016-08-17 | 温州市大荣纺织仪器有限公司 | Fabrics moisture absorption rapid -curing cutback performance detection device |
| DE102015106475A1 (en) * | 2015-04-27 | 2016-10-27 | Hochschule für Technik und Wirtschaft Dresden | Apparatus and method for determining liquid uptake of capillary porous solid samples |
| CN205719844U (en) * | 2016-04-12 | 2016-11-23 | 武汉科技大学 | Porous piles up the determinator of bed water holding and Permeable characteristic |
| CN207675579U (en) * | 2017-12-21 | 2018-07-31 | 浙江华电器材检测研究所有限公司 | A kind of device of safety cap water absorbing properties test |
-
2017
- 2017-12-21 CN CN201711393035.6A patent/CN108267382A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010069627A (en) * | 2008-09-16 | 2010-04-02 | Seiko Epson Corp | Liquid jet head positioning method and liquid jet head module |
| CN202335437U (en) * | 2011-10-23 | 2012-07-18 | 温州市质量技术监督检测院 | Moisture absorption and moisture permeability testing instrument for finished shoes |
| CN103976512A (en) * | 2014-06-04 | 2014-08-13 | 四川省皮革研究所 | Shoe moisture permeability and moisture absorbing performance test device |
| DE102015106475A1 (en) * | 2015-04-27 | 2016-10-27 | Hochschule für Technik und Wirtschaft Dresden | Apparatus and method for determining liquid uptake of capillary porous solid samples |
| CN204944975U (en) * | 2015-08-07 | 2016-01-06 | 神华地质勘查有限责任公司 | Shale water-intake capacity proving installation |
| CN205209909U (en) * | 2015-12-16 | 2016-05-04 | 中国建筑第七工程局有限公司 | Water absorbing material absorbs water moisture absorption and surveys device in real time |
| CN205228986U (en) * | 2015-12-18 | 2016-05-11 | 中国建筑第七工程局有限公司 | Polymer water absorbent resin characteristic of materials detection mechanism |
| CN205483896U (en) * | 2016-01-12 | 2016-08-17 | 温州市大荣纺织仪器有限公司 | Fabrics moisture absorption rapid -curing cutback performance detection device |
| CN205719844U (en) * | 2016-04-12 | 2016-11-23 | 武汉科技大学 | Porous piles up the determinator of bed water holding and Permeable characteristic |
| CN207675579U (en) * | 2017-12-21 | 2018-07-31 | 浙江华电器材检测研究所有限公司 | A kind of device of safety cap water absorbing properties test |
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