CN104075975A - Water-proof instrument for detecting water-proof material - Google Patents
Water-proof instrument for detecting water-proof material Download PDFInfo
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- CN104075975A CN104075975A CN201410349723.2A CN201410349723A CN104075975A CN 104075975 A CN104075975 A CN 104075975A CN 201410349723 A CN201410349723 A CN 201410349723A CN 104075975 A CN104075975 A CN 104075975A
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Abstract
The invention discloses a water-proof instrument for detecting water-proof material. The water proof instrument for detecting the water-proof material comprises a water inlet unit, multiple test combinations, multiple water draining units and a display unit. The water proof instrument for detecting the water-proof material comprises the water inlet unit, the test combinations, the water draining units and the display unit. According to the invention, tests to multi-groups of samples can be simultaneously carried out; the problem of low experimental efficiency in the traditional instruments is solved; multi-group experimental data can be simultaneously obtained; data comparison and reference are facilitated; experimental results can be objectively and impartially reflected; moreover, the degree of automation in the water-proof instrument is high; experimental parameters are displayed in real time; a caution light can give an alarm intelligently; the testing process is full-automatic controlled; interference of human factors is reduced, so that the testing accuracy is improved.
Description
Technical field
The present invention relates to a kind of water proof apparatus that detects waterproof material.
Background technology
Traditional detection waterproof material watertightness instrument, is only furnished with 3 test chamber for every, and in current waterproof material testing standard the inside, every group of requirement of experiment detects 3 samples, so traditional water proof apparatus is once tested, can only detect one group of sample.On the one hand, for detecting unit, if in the larger situation of test volume, will again and again repeatedly detect, will waste time and energy like this, affect the detection efficiency of material.On the other hand, one group of experimental data sometimes can not accurately, objectively reflect legitimate reading.Meanwhile, traditional detection waterproof material water proof apparatus, is only furnished with a tensimeter for every, a timer, and be used for controlling 3 experiment chambeies simultaneously.In experimentation, the pressure in each experiment chamber can not accurately be controlled, if simultaneously have a material to reveal in experimentation, tests chambeies for all the other two and just can not test or be terminated, and to us, judges that experimental result makes troubles or mislead.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of and test flexibly, detect accurately and efficiently the waterproof of waterproof material.
In order to solve the problems of the technologies described above, the present invention detects waterproof material waterproofly comprises into water unit, M cover test combinations, drainage cell, display unit; Wherein, water inlet unit comprises inlet water tank, the supercharge pump being connected with inlet water tank and the water intaking valve being connected with supercharge pump; Every suit test combinations comprises the experiment main valve that N experimental considerations unit is connected with water intaking valve with, each experimental considerations unit comprises experiment valve, solenoid valve, experiment chamber, sensor and the cumulative timer being connected with sensor respectively, the warning lamp being connected with experiment main valve, experiment valve is connected with experiment chamber by solenoid valve, and experiment chamber is connected with sensor; Drainage cell comprises and the draining valve of experiment valve parallel connection and the discharge casing being connected with draining valve; Display unit comprises display screen, and described display screen is connected with cumulative timer, sensor respectively; Described M is the natural number of 1-10, the natural number that N is 1-10.
The water proof apparatus that the present invention detects waterproof material comprises into water unit, M overlaps test combinations, M overlaps drainage cell, display unit; Wherein, water inlet unit comprises inlet water tank, the supercharge pump being connected with inlet water tank and the water intaking valve being connected with supercharge pump; Every suit test combinations comprises the experiment main valve that N experimental considerations unit is connected with water intaking valve with, each experimental considerations unit comprises coupled cumulative timer, the warning lamp of experiment valve, solenoid valve, experiment chamber, sensor and difference being connected with experiment main valve, experiment valve is connected with experiment chamber by solenoid valve, experiment chamber is connected with sensor, and described sensor is connected with solenoid valve; Every suit drainage cell comprises and the draining valve of experiment valve parallel connection and the discharge casing being connected with draining valve; Display unit comprises display screen, and described display screen is connected with cumulative timer, sensor respectively; Described M is the natural number of 1-10, the natural number that N is 1-10.
For cost-saving, the described public a set of drainage cell of M cover test combinations.
For accurate control, the corresponding a set of drainage cell of described every suit test combinations.
In order to improve measuring accuracy, described sensor is pressure transducer.
For cost-saving and facilitate experimental implementation, described water intaking valve, experiment main valve, experiment valve, draining valve are hand valve.
In order to realize automatic control, described solenoid valve is 2/2-way normally open solenoid valve.
For meet testing standard and can be objective, reflect that result, described N are that 3, M is 3 really.
The invention has the beneficial effects as follows: the present invention can carry out many group tests, has solved the low problem of traditional instrument conventional efficient simultaneously, can obtain many group experimental datas simultaneously, conveniently carry out the contrast reference of data, reflection experimental result that can be objective, just; Meanwhile, automaticity of the present invention is high, and experiment parameter shows in real time, warning lamp intelligent alarm, and test process Automatic Control, has reduced the interference of human factor, has improved the accuracy of test.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention detects the water proof apparatus of waterproof material;
In figure: 1, water inlet unit, 1-1, inlet water tank, 1-2, supercharge pump, 1-3, water intaking valve, 2, experiment combination, 2-1, experiment valve, 2-2, solenoid valve, 2-3, experiment main valve, 2-4, warning lamp, 2-5, sensor, 2-6, cumulative timer, 2-7, experiment chamber, 3, drainage cell, 3-1, draining valve, 3-2, discharge casing 4, display unit, 4-1, display screen.
Embodiment
Embodiment mono-
The water proof apparatus of detection waterproof material as shown in Figure 1 comprises into water unit 1, M overlaps test combinations 2, M overlaps drainage cell 3, display unit 4; Wherein, water inlet unit 1 comprises inlet water tank 1-1, the supercharge pump 1-2 being connected with inlet water tank 1-1 and the water intaking valve 1-3 being connected with supercharge pump 1-2; Every suit test combinations 2 comprises the experiment main valve 2-3 that N experimental considerations unit is connected with water intaking valve 1-3 with, each experimental considerations unit comprises coupled cumulative timer 2-6, the warning lamp 2-4 of experiment valve 2-1, solenoid valve 2-2, experiment chamber 2-7, sensor 2-5 and difference being connected with experiment main valve 2-3, experiment valve 2-1 is connected with experiment chamber 2-7 by solenoid valve 2-2, experiment chamber 2-7 is connected with sensor 2-5, and described sensor 2-5 is connected with solenoid valve 2-2; Every suit drainage cell 3 comprises and the draining valve 3-1 of experiment valve 2-1 parallel connection and the discharge casing 3-2 being connected with draining valve 3-1; Display unit 4 comprises display screen 4-1, and described display screen 4-1 is connected with cumulative timer 2-6, sensor 2-5 respectively; Described M is the natural number of 1-10, the natural number that N is 1-10.
The water proof apparatus of described detection waterproof material, contains 3 identical 2, water inlet unit of experiment combination and 3 drainage cells that experiment combination 2 is public.In each experiment combination 2, comprise respectively 3 identical experimental considerations units, first in inlet water tank 1-1, fill experiment water, by supercharge pump 1-2, to the experiment water supercharging in pipeline, make it reach the pressure of requirement of experiment.After water intaking valve 1-3 opens, experiment water arrives first experiment main valve 2-3, and an experiment main valve 2-3 controls respectively three independently experimental considerations unit and drainage cells.The experiment main valve 2-3 hand valve arranged side by side with four is connected, and they are respectively three experiment valve 2-1 and a draining valve 3-1, and three experiment valve 2-1 connect three experiment chamber 2-3 by three solenoid valve 2-2 respectively.When testing, experiment main valve 2-3 and three experiment valve 2-1 open draining valve 3-1 and close, and the solenoid valve 2-2 that experiment water is often opened by 2/2-way separately enters in experiment chamber 2-7.The sensor 2-5 that connects experiment chamber 2-7 can arrange the pressure of requirement of experiment again by real-time testing test pressure, after real-time pressure reaches the pressure of experiment setting, sensor 2-5 signal wire is connected with solenoid valve 2-2, sensor 2-5 sends electric signal to solenoid valve 2-2, solenoid valve 2-2 closes, experiment water can not enter experiment chamber, the signal wire of sensor 2-5 is connected with cumulative timer 2-6 simultaneously, and sensor 2-5 sends signal to cumulative timer 2-6, and cumulative timer 2-6 starts timing; When the test pressure of sensor 2-5 does not have to occur obviously to decline, cumulative timer 2-6 continues timing cumulative timer 2-6 hummer after the experimental period that reaches cumulative timer 2-6 setting and sounds, and prompting operation person tests end.When the pressure of experiment chamber 2-7 occurs to decline by a small margin, sensor 2-5 stops the signal to solenoid valve 2-2, solenoid valve 2-2 often becomes and opens, sensor 2-5 is to cumulative timer 2-6 signal simultaneously, cumulative timer 2-6 temporarily stops timing, experiment water enter experiment chamber 2-7 in ftercompction make its pressure that reaches requirement of experiment after sensor 2-5 to solenoid valve 2-2 signal, solenoid valve 2-2 action stops to experiment chamber 2-7 ftercompction, make it start again to continue timing to cumulative timer 2-6 signal simultaneously, realized like this automatic compensation of experimentation.If in experimentation there is breakage and cause pressure to occur suddenly significantly to decline in sample, amplitude surpass experiment arrange pressure 50% or drop to suddenly zero, pressure transducer 2-5 is to warning lamp 2-4 signal, and warning lamp 2-4 glimmers, and prompting operation person's sample leaks.Meanwhile, the real-time pressure of the time in whole experimentation and experiment chamber 2-7 all shows on display screen 4-1, and handled easily person checks reference at any time.
Every suit experiment combination 2 contains three experimental considerations units, and a drainage cell 3 is used in every suit experiment combination 2.After experiment finishes, first close respectively experiment main valve 2-1, then turn off instrument power source, open draining valve 3-1, the overbottom pressure of utilizing test pressure in each experimental considerations unit interior conduit is discharged to water in discharge casing in 3-2.
Embodiment bis-
On the basis of embodiment mono-, change the quantity of drainage cell 3 into one, 2 public drainage cells 3 are combined in all experiments.
Claims (8)
1. a water proof apparatus that detects waterproof material, is characterized in that: comprise into water unit (1), M cover test combinations (2), drainage cell (3), display unit (4); Wherein, water inlet unit (1) comprises inlet water tank (1-1), the supercharge pump (1-2) being connected with inlet water tank (1-1) and the water intaking valve (1-3) being connected with supercharge pump (1-2); Every suit test combinations (2) comprises N experimental considerations unit and an experiment main valve (2-3) being connected with water intaking valve (1-3), each experimental considerations unit comprises experiment valve (2-1), solenoid valve (2-2), experiment chamber (2-7), sensor (2-5) and the cumulative timer (2-6) being connected with sensor (2-5) respectively, the warning lamp (2-4) being connected with experiment main valve (2-3), experiment valve (2-1) is connected with experiment chamber (2-7) by solenoid valve (2-2), and experiment chamber (2-7) is connected with sensor (2-5); Drainage cell (3) comprises the draining valve (3-1) in parallel with experiment valve (2-1) and the discharge casing (3-2) being connected with draining valve (3-1); Display unit (4) comprises display screen (4-1), and described display screen (4-1) is connected with cumulative timer (2-6), sensor (2-5) respectively; Described M is the natural number of 1-10, the natural number that N is 1-10.
2. a water proof apparatus that detects waterproof material, is characterized in that: comprise into water unit (1), M cover test combinations (2), M cover drainage cell (3), display unit (4), wherein, water inlet unit (1) comprises inlet water tank (1-1), the supercharge pump (1-2) being connected with inlet water tank (1-1) and the water intaking valve (1-3) being connected with supercharge pump (1-2), every suit test combinations (2) comprises N experimental considerations unit and an experiment main valve (2-3) being connected with water intaking valve (1-3), each experimental considerations unit comprises the experiment valve (2-1) being connected with experiment main valve (2-3), solenoid valve (2-2), experiment chamber (2-7), sensor (2-5) and the coupled cumulative timer (2-6) of difference, warning lamp (2-4), experiment valve (2-1) is connected with experiment chamber (2-7) by solenoid valve (2-2), experiment chamber (2-7) is connected with sensor (2-5), described sensor (2-5) is connected with solenoid valve (2-2), every suit drainage cell (3) comprises the draining valve (3-1) in parallel with experiment valve (2-1) and the discharge casing (3-2) being connected with draining valve (3-1), display unit (4) comprises display screen (4-1), and described display screen (4-1) is connected with cumulative timer (2-6), sensor (2-5) respectively, described M is the natural number of 1-10, the natural number that N is 1-10.
3. the water proof apparatus of detection waterproof material according to claim 1, described M cover test combinations (2) public a set of drainage cells (3).
4. the water proof apparatus of detection waterproof material according to claim 2, the described corresponding a set of drainage cell of every suit test combinations (2) (3).
5. the water proof apparatus of detection waterproof material according to claim 1 and 2, described sensor (2-5) is pressure transducer.
6. the water proof apparatus of detection waterproof material according to claim 1 and 2, described water intaking valve (1-3), experiment main valve (2-3), experiment valve (2-1), draining valve (3-1) are hand valve.
7. the water proof apparatus of detection waterproof material according to claim 1 and 2, described solenoid valve (2-2) is 2/2-way normally open solenoid valve.
8. the water proof apparatus of detection waterproof material according to claim 1 and 2, described N is that 3, M is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349723.2A CN104075975A (en) | 2014-07-22 | 2014-07-22 | Water-proof instrument for detecting water-proof material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410349723.2A CN104075975A (en) | 2014-07-22 | 2014-07-22 | Water-proof instrument for detecting water-proof material |
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| CN201410349723.2A Pending CN104075975A (en) | 2014-07-22 | 2014-07-22 | Water-proof instrument for detecting water-proof material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240956A (en) * | 2017-12-20 | 2018-07-03 | 中国建材检验认证集团苏州有限公司 | The electronic low pressure force test device and method of waterproof roll impermeability test |
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| JPH1164207A (en) * | 1997-08-12 | 1999-03-05 | Kunitaka Mizobe | Method for inspecting water vapor movement control device |
| CN101907555A (en) * | 2010-07-20 | 2010-12-08 | 申爱琴 | Multi-function asphalt mixture dynamic water penetration tester |
| CN102297830A (en) * | 2011-05-20 | 2011-12-28 | 中国石油天然气股份有限公司 | System and method for testing nonlinear seepage characteristics of low-permeability porous medium fluid |
| CN102944506A (en) * | 2012-11-21 | 2013-02-27 | 中国建材检验认证集团苏州有限公司 | Impervious instrument for detecting water-proof materials |
| CN203350160U (en) * | 2013-07-17 | 2013-12-18 | 沧兴集团新型建材科技有限公司 | permeation coefficient tester for pervious concrete |
| CN203385643U (en) * | 2013-07-28 | 2014-01-08 | 江苏凯伦建材股份有限公司 | Permeability testing device for waterproof roll |
| CN204044037U (en) * | 2014-07-22 | 2014-12-24 | 山东省建筑科学研究院 | A kind of water proof apparatus detecting waterproof material |
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2014
- 2014-07-22 CN CN201410349723.2A patent/CN104075975A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1164207A (en) * | 1997-08-12 | 1999-03-05 | Kunitaka Mizobe | Method for inspecting water vapor movement control device |
| CN101907555A (en) * | 2010-07-20 | 2010-12-08 | 申爱琴 | Multi-function asphalt mixture dynamic water penetration tester |
| CN102297830A (en) * | 2011-05-20 | 2011-12-28 | 中国石油天然气股份有限公司 | System and method for testing nonlinear seepage characteristics of low-permeability porous medium fluid |
| CN102944506A (en) * | 2012-11-21 | 2013-02-27 | 中国建材检验认证集团苏州有限公司 | Impervious instrument for detecting water-proof materials |
| CN203350160U (en) * | 2013-07-17 | 2013-12-18 | 沧兴集团新型建材科技有限公司 | permeation coefficient tester for pervious concrete |
| CN203385643U (en) * | 2013-07-28 | 2014-01-08 | 江苏凯伦建材股份有限公司 | Permeability testing device for waterproof roll |
| CN204044037U (en) * | 2014-07-22 | 2014-12-24 | 山东省建筑科学研究院 | A kind of water proof apparatus detecting waterproof material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240956A (en) * | 2017-12-20 | 2018-07-03 | 中国建材检验认证集团苏州有限公司 | The electronic low pressure force test device and method of waterproof roll impermeability test |
| CN108240956B (en) * | 2017-12-20 | 2020-02-18 | 中国建材检验认证集团苏州有限公司 | Electric low-pressure testing device and method for waterproof coiled material impermeability test |
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Application publication date: 20141001 |